General Commands Reference Guide S
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TRACE32 Documents ......................................................................................................................

General Commands ......................................................................................................................

General Commands Reference Guide S ..................................................................................
1
History ......................................................................................................................................
13
SELFTEST ................................................................................................................................
14
SELFTEST
Execute selftest operation
14
SETUP ......................................................................................................................................
14
SETUP
Setup commands (part 2 of 2)
14
SETUP.ALIST
Default analyzer display
15
SETUP.BREAKDEF
Default breakpoint types
15
SETUP.BreakTransfer
Breakpoint synchronization
16
SETUP.COLORCORE
Enable coloring for core-specific info in SMP systems
16
Disassembler configuration
17
Defaults for hex-dumps
18
Emulation softkeys configuration
19
SETUP.DIS
SETUP.DUMP
SETUP.EMUPATH
SETUP.FLIST
Default flag list display
19
Mask interrupts during assembler step
20
SETUP.IMASKHLL
Mask interrupts during HLL step
20
SETUP.LISTCLICK
Double-click source line symbol to run this action
21
SETUP.IMASKASM
SETUP.PreFetch
Define prefetch
21
SETUP.REFERR
DRAM refresh monitoring
22
Deprecated command
22
SETUP.StepAllCores
Force single stepping on all cores
22
SETUP.StepAutoAsm
HLL steps stops at assembler code
23
SETUP.StepBeforeGo
Single step before go
24
Single step to skip breakpoint
24
Single step HLL lines
24
SETUP.SIMULINK
SETUP.StepBreak
SETUP.StepByStep
SETUP.StepNoBreak
Stepping HLL lines with disabled breakpoints
25
Show stepping trail in list window
26
Task selective stepping
26
Length of symbols
26
Define emulation monitor time-out
27
Defaults for the Var commands
28
Define call dummy routine
29
SETUP.StepTrace
SETUP.StepWithinTask
SETUP.sYmbol
SETUP.TIMEOUT
SETUP.Var
SETUP.VarCall
©1989-2017 Lauterbach GmbH
General Commands Reference Guide S
1
SETUP.VarPtr
SETUP.VerifyBreakSet
Limit pointer access
30
Additional verification for software breakpoints
30
SHADOW ..................................................................................................................................
SHADOW
31
Select the SHADOW area
31
Initialize the SHADOW RAM on every program start
31
SHADOW.Area
SHADOW.AutoDelete
SHADOW.Define
Define a SHADOW area
31
Initialize all SHADOW areas
33
Define the initialization value for the SHADOW areas
33
Switch SHADOW RAM off
33
SHADOW.Init
SHADOW.Mode
30
ICE-166 with a shadow memory 256K
SHADOW.OFF
SHADOW.ON
Switch SHADOW RAM on
33
Reset settings for the SHADOW RAM
34
Display SHADOW RAM settings
34
SIM ............................................................................................................................................
36
SHADOW.RESet
SHADOW.state
SIM
TRACE32 instruction set simulators
36
SIM.AREA
Selects area for simulation output
36
SIM.CACHE
Cache/MMU simulation and more
37
Define the cache allocation technique
37
Specify base address for tightly-coupled memory
38
SIM.CACHE.Allocation
SIM.CACHE.BaseAddress
SIM.CACHE.Mode
Define memory coherency strategy
38
Specify MPU regions
39
SIM.CACHE.OFF
Disable cache and MMU simulation
39
SIM.CACHE.ON
Enable cache and MMU simulation
39
SIM.CACHE.MPURegions
SIM.CACHE.Replacement
Define the replacement strategy
40
SIM.CACHE.SETS
Define the number of cache/TLB sets
41
SIM.CACHE.SIZE
Specify size of tightly-coupled memory
41
SIM.CACHE.state
Display cache and MMU settings
42
SIM.CACHE.Tags
Define address mode for cache lines
43
Select simulator trace method
44
Analysis of memory accesses for cache simulation
44
Analysis of TLB accesses for MMU simulation
45
Define number of cache ways
45
Define width of cache line
46
SIM.command
Issue command to simulation model
47
SIM.INTerrupt
Trigger interrupt
47
SIM.CACHE.TRACE
SIM.CACHE.View
SIM.CACHE.ViewTLB
SIM.CACHE.WAYS
SIM.CACHE.Width
SIM.List
List loaded simulator models
48
SIM.LOAD
Load simulator module
48
SIM.RESet
Reset instruction set simulator
48
Unload simulator module
49
SNOOPer ..................................................................................................................................
50
SIM.UNLOAD
Function
50
SNOOPer Trace Commands ...................................................................................................
©1989-2017 Lauterbach GmbH
General Commands Reference Guide S
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52
SNOOPer.Arm
SNOOPer.AutoArm
SNOOPer.AutoInit
SNOOPer.BookMark
SNOOPer.Chart
SNOOPer.Chart.DistriB
SNOOPer.Chart.Func
SNOOPer.Chart.GROUP
SNOOPer.Chart.Line
SNOOPer.Chart.sYmbol
Arm the trace
52
Arm automatically
52
Automatic initialization
52
Set a bookmark in trace listing
52
Display trace contents graphically
52
Distribution display
52
Function activity chart
53
Group activity chart
53
Graphical HLL lines analysis
53
Symbol analysis
53
Task activity chart
53
SNOOPer.Chart.TASKFunc
Task related function run-time analysis (legacy)
53
SNOOPer.Chart.TASKSRV
Service routine run-time analysis
53
SNOOPer.Chart.TASK
SNOOPer.Chart.TASKState
SNOOPer.Chart.VarState
SNOOPer.ComPare
SNOOPer.DISable
SNOOPer.DRAW
Task state analysis
54
Variable activity chart
54
Compare trace contents
54
Disable the trace
54
Visualization of trace data
54
Export trace data for processing in other applications
54
SNOOPer.FILE
Load a file into the file trace buffer
54
SNOOPer.Find
Find specified entry in trace
54
SNOOPer.FindAll
Find all specified entries in trace
55
SNOOPer.FindChange
Search for changes in trace flow
55
Display input level
55
Move cursor to specified trace record
55
SNOOPer.EXPORT
SNOOPer.Get
SNOOPer.GOTO
SNOOPer.Init
Initialize trace
55
SNOOPer.List
List trace contents
55
SNOOPer.LOAD
Load trace file for off-line processing
55
SNOOPer.Mode
Set the trace operation mode
55
SNOOPer.OFF
Switch off
56
Profile charts
56
SNOOPer.PROfileChart.DIStance
Time interval for a single event
56
SNOOPer.PROfileChart.DURation
Time between two events
56
SNOOPer.PROfileChart
SNOOPer.PROfileChart.GROUP
Group profile chart
56
Event frequency
56
Statistical analysis in a table versus time
56
Protocol analysis
57
SNOOPer.PROfileChart.Rate
SNOOPer.PROfileSTATistic
SNOOPer.PROTOcol
SNOOPer.PROTOcol.Chart
Graphic display for user-defined protocol
57
SNOOPer.PROTOcol.Draw
Graphic display for user-defined protocol
57
SNOOPer.PROTOcol.EXPORT
Export trace buffer for user-defined protocol
57
SNOOPer.PROTOcol.Find
Find in trace buffer for user-defined protocol
57
SNOOPer.PROTOcol.List
Display trace buffer for user-defined protocol
57
Display statistics for user-defined protocol
57
SNOOPer.PROTOcol.STATistic
©1989-2017 Lauterbach GmbH
General Commands Reference Guide S
3
SNOOPer.Rate
Select sampling rate
SNOOPer.REF
58
Set reference point for time measurement
58
SNOOPer.RESet
Reset command
58
SNOOPer.SAVE
Save trace for postprocessing in TRACE32
58
Define addresses for monitoring
58
SNOOPer.SELect
SNOOPer.SelfArm
Automatic restart of trace recording
58
Define buffer size
58
Restart trace capturing once
58
Display trace configuration window
59
SNOOPer.SIZE
SNOOPer.SnapShot
SNOOPer.state
SNOOPer.STATistic
SNOOPer.STATistic.DIStance
SNOOPer.STATistic.DistriB
SNOOPer.STATistic.DURation
SNOOPer.STATistic.Func
SNOOPer.STATistic.GROUP
SNOOPer.STATistic.Ignore
SNOOPer.STATistic.InterruptIsFunction
SNOOPer.STATistic.Line
Statistic analysis
59
Time interval for a single event
59
Distribution analysis
59
Time between two events
59
Nesting function runtime analysis
59
Group run-time analysis
59
Ignore false records in statistic
60
Statistics interrupt processing
60
HLL-Line analysis
60
SNOOPer.STATistic.LINKage
Per caller statistic of function
60
SNOOPer.STATistic.Measure
Analyze the performance of a single signal
60
SNOOPer.STATistic.PreFetch
Prefetch detection
60
Specify sorting criterion for statistic commands
60
Flat run-time analysis
61
Task activity statistic
61
SNOOPer.STATistic.TASKFunc
Task specific function run-time analysis
61
SNOOPer.STATistic.TASKKernel
Task analysis with kernel markers (flat)
61
SNOOPer.STATistic.TASKSRV
Analysis of time in OS service routines
61
SNOOPer.STATistic.TASKState
Performance analysis
61
Tree display of task specific functions
61
Tree display of nesting function run-time analysis
62
Use records
62
SNOOPer.TDelay
Trigger delay
62
SNOOPer.Timing
Waveform of trace buffer
62
SNOOPer.STATistic.Sort
SNOOPer.STATistic.sYmbol
SNOOPer.STATistic.TASK
SNOOPer.STATistic.TASKTREE
SNOOPer.STATistic.TREE
SNOOPer.STATistic.Use
SNOOPer.TOut
Define trigger destination (SNOOPer)
62
SNOOPer.TRACK
Set tracking record
62
SNOOPer.TValue
Define data value for trigger
62
Display single record
62
Align timestamps of trace and timing analyzers
63
SNOOPer.View
SNOOPer.ZERO
SPE ...........................................................................................................................................
SPE
64
Signal Processing eXtension (SPE)
64
SPE.Init
Initialize SPE registers
64
SPE.Set
Modify SPE registers
64
Display SPE register window
65
SPE.view
©1989-2017 Lauterbach GmbH
General Commands Reference Guide S
4
SPot ..........................................................................................................................................
Function
66
66
Operation Modes (TRACE32-ICE)
66
Performance
66
SPot.Analyzer
Analyzer spot points
SPot.Data
Write/read accesses
67
SPot.OFF
Switch off
67
SPot.ON
Switch on
68
Program spot points
68
SPot.Program
SPot.RESet
67
Reset command
68
SPot.state
State display
69
SPot.Test
Set spot point
70
SSE ...........................................................................................................................................
71
SSE
SSE registers (Streaming SIMD Extension)
SSE.Init
71
Initialize SSE registers
71
SSE.OFF
Inhibit SSE accesses by the debugger
71
SSE.ON
Permit SSE accesses by the debugger
72
SSE.Set
Modify SSE registers
72
SSE.view
Display SSE registers
72
Step ...........................................................................................................................................
73
Step
Steps through the program
73
Step.Asm
Assembler single-stepping
73
Step.Back
Step back
73
Step.BackChange
Step back till expression changes
74
Step back
74
Step.BackTill
Step back till expression true
75
Step.Change
Step till expression changes
75
Step.BackOver
Step.CycleReq
Single cycle
76
Step.CycleWait
Single cycle
76
Step till next unreached line
77
HLL single-stepping
79
Mixed single-stepping
79
Step over call
80
Single-stepping
80
Step till expression true
81
STOre ........................................................................................................................................
82
Step.Diverge
Step.Hll
Step.Mix
Step.Over
Step.single
Step.Till
STOre
Create script for TRACE32 settings
sYmbol .....................................................................................................................................
sYmbol
Debug symbols
PRACTICE Functions
82
85
85
86
sYmbol.AddInfo
sYmbol.AddInfo.Address
Provide additional symbolic information
88
Add symbol information to fixed address
90
©1989-2017 Lauterbach GmbH
General Commands Reference Guide S
5
sYmbol.AddInfo.Delete
sYmbol.AddInfo.LINK
Delete information
91
Define information for “sYmbol.AddInfo” commands
92
List additional information
93
Load scaling information from ASAP2 file
93
Add information to member of struct
94
sYmbol.AddInfo.List
sYmbol.AddInfo.LOADASAP2
sYmbol.AddInfo.Member
sYmbol.AddInfo.RESet
Remove all additional information
96
Add information for a data type
97
sYmbol.AddInfo.Var
Add information for a variable
98
sYmbol.AutoLOAD
Automated loading of symbols
99
sYmbol.AddInfo.Type
sYmbol.AutoLOAD.CHECK
Update autoloader table
100
Configure dynamic autoloader
100
Configure automatic DLL file loader
101
sYmbol.AutoLOAD.CHECKEPOC
Dynamic autoloader for Symbian
101
sYmbol.AutoLOAD.CHECKLINUX
Configure autoloader for Linux debugging
102
sYmbol.AutoLOAD.CHECKUEFI
Configure autoloader for UEFI debugging
102
Remove symbol information
103
Configure symbol autoloader
104
Create entry for autoloader table
104
List autoloader table
105
Definition for static autoloader for Symbian
106
Reset autoloader
107
Mark symbol information manually as loaded
107
Initiate automatic loading by command
108
Browse symbols
109
sYmbol.Browse.Class
Browse classes
109
sYmbol.Browse.Enum
sYmbol.AutoLOAD.CHECKCoMmanD
sYmbol.AutoLOAD.CHECKDLL
sYmbol.AutoLOAD.CLEAR
sYmbol.AutoLOAD.config
sYmbol.AutoLOAD.Create
sYmbol.AutoLOAD.List
sYmbol.AutoLOAD.LOADEPOC
sYmbol.AutoLOAD.RESet
sYmbol.AutoLOAD.SET
sYmbol.AutoLOAD.TOUCH
sYmbol.Browse
Browse enumeration types
109
sYmbol.Browse.Function
Browse functions
110
sYmbol.Browse.Module
Browse modules
111
sYmbol.Browse.SFunction
Browse functions
112
sYmbol.Browse.SModule
Browse modules
113
Browse source
114
Browse containers for different variable types
114
Browse symbols
115
sYmbol.Browse.SOURCE
sYmbol.Browse.Struct
sYmbol.Browse.sYmbol
sYmbol.Browse.Type
sYmbol.Browse.Var
sYmbol.CASE
sYmbol.CHECK
sYmbol.Class
sYmbol.CLEANUP
Browse HLL types
116
Browse variables
117
Set symbol search mode
118
Check database
118
View class hierarchy
119
Remove redundant symbol information
120
Make ambiguous symbols unique
120
Enable color coding
120
sYmbol.CLEANUP.DOUBLES
sYmbol.ColorCode
sYmbol.ColorDef
Specify color display for keywords
121
sYmbol.CREATE
Create and modify user-defined symbols
122
©1989-2017 Lauterbach GmbH
General Commands Reference Guide S
6
sYmbol.CREATE.Done
Finish symbol creation
sYmbol.CREATE.Function
122
Create user-defined function
122
Create user-defined symbol
123
sYmbol.CREATE.MACRO
Create user-defined macro
123
sYmbol.CREATE.Module
Create user-defined module
124
Erase all user-defined symbols
124
Create user-defined variable
125
Limit size of text blocks
125
Delete symbols of one program
126
sYmbol.CREATE.Label
sYmbol.CREATE.RESet
sYmbol.CREATE.Var
sYmbol.CUTLINE
sYmbol.Delete
sYmbol.DEMangle
C++ demangler
126
Symbol wildcard command
126
Display detailed information about debug symbol
128
Select language
131
sYmbol.ForEach
sYmbol.INFO
sYmbol.LANGUAGE
sYmbol.List
Display list of all symbols
132
Display memory attributes
132
sYmbol.List.BUILTIN
List built-in data types
132
sYmbol.List.ColorDef
List the keyword color definitions
133
sYmbol.List.Function
Display functions
134
sYmbol.List.IMPORT
List imported symbols
134
sYmbol.List.LINE
Display source lines
135
sYmbol.List.Local
Display local symbols
136
sYmbol.List.ATTRibute
sYmbol.List.MACRO
List all C macros
136
Display memory load map
137
sYmbol.List.Module
Display modules
137
sYmbol.List.Program
Display programs
138
sYmbol.List.SECtion
Display physical sections
138
sYmbol.List.SOURCE
Display source file names
139
Display virtual stack
141
sYmbol.List.Static
Display static symbols
141
sYmbol.List.TREE
Display symbols in tree form
142
Display data types
142
Load assembler source file
143
Load GHILLS assembler source file
143
sYmbol.List.MAP
sYmbol.List.STACK
sYmbol.List.Type
sYmbol.LSTLOAD
sYmbol.LSTLOAD.GHILLS
sYmbol.LSTLOAD.HPASM
Load HP assembler source file
143
sYmbol.LSTLOAD.IAR
Load IAR assembler source file
145
Load Intermetrics assembler source file
146
Load INTEL assembler source file
146
sYmbol.LSTLOAD.INT68K
sYmbol.LSTLOAD.INTEL
sYmbol.LSTLOAD.KEIL
sYmbol.LSTLOAD.MicroWare
sYmbol.LSTLOAD.MRI68K
Load Keil assembler source file
147
Load MICROWARE assembler source file
147
Load MICROTEC assembler source file
147
Load OAK assembler source file
148
Fine-tune the nested function run-time analysis
149
Marker for nesting function run-time analysis
150
sYmbol.LSTLOAD.OAK
sYmbol.MARKER
sYmbol.MARKER.Create
©1989-2017 Lauterbach GmbH
General Commands Reference Guide S
7
sYmbol.MARKER.Delete
Delete a marker
sYmbol.MARKER.List
155
Displays the marker list
155
Erase all markers
155
sYmbol.MATCH
Symbol search mode
156
sYmbol.MEMory
Display memory usage
156
sYmbol.MARKER.RESet
sYmbol.Modify
Modify symbols
157
Modify access of symbols
157
Modify address of symbols
158
Reduce function address information
158
sYmbol.Modify.Access
sYmbol.Modify.ADDRess
sYmbol.Modify.CutFunction
sYmbol.Modify.NAME
Rename symbols
158
sYmbol.Modify.SOURCE
Define source file
159
Display symbols
160
Search symbol in C++ namespace
162
sYmbol.name
sYmbol.NAMESPACES
sYmbol.NEW
Create new symbol
163
Create user-defined memory attribute
163
Create user-defined function
166
Create user-defined symbol
166
sYmbol.NEW.MACRO
Create user-defined macro
167
sYmbol.NEW.Module
Create user-defined module
167
sYmbol.NEW.Var
Create user-defined variable
168
Code overlay
169
sYmbol.OVERLAY.AutoID
Automatically determine overlay IDs
169
sYmbol.OVERLAY.Create
Declare code overlay section
170
sYmbol.OVERLAY.DETECT
Detect the current overlay status
173
sYmbol.OVERLAY.FRIEND
Declare a friend overlay segment
173
sYmbol.NEW.ATTRibute
sYmbol.NEW.Function
sYmbol.NEW.Label
sYmbol.OVERLAY
sYmbol.OVERLAY.List
Show declared code overlay sections
175
Reset overlay declarations
175
sYmbol.POINTER
Define special register
176
sYmbol.POSTFIX
Set symbol postfix
176
sYmbol.PREFIX
Set symbol prefix
176
sYmbol.RELOCate
Relocate symbols
177
sYmbol.RELOCate.Auto
Control automatic relocation
177
sYmbol.RELOCate.Base
Define base address
178
sYmbol.OVERLAY.RESet
sYmbol.RELOCate.List
sYmbol.RELOCate.Magic
sYmbol.RELOCate.Passive
sYmbol.RELOCate.shift
sYmbol.RESet
List relocation info
178
Define program magic
178
Define passive base address
179
Relocate symbols
179
Clear symbol table
180
Conversion for Japanese font
180
sYmbol.SourceLOAD
Initiate the loading of an HLL source file
180
sYmbol.SourcePATH
Source search path
181
sYmbol.SourcePATH.Delete
Delete path from search list
181
sYmbol.SourcePATH.DOWN
Make directory last in search order
182
sYmbol.SourceCONVert
©1989-2017 Lauterbach GmbH
General Commands Reference Guide S
8
sYmbol.SourcePATH.List
List source search paths
182
Reset search path configuration
184
Define search path
185
Define directory as base for relative paths
186
Internal use only
187
sYmbol.SourcePATH.RESet
sYmbol.SourcePATH.Set
sYmbol.SourcePATH.SetBaseDir
sYmbol.SourcePATH.SetCache
sYmbol.SourcePATH.SetCachedDir
Cache direct search path directory
187
Internal use only
188
Define directory as direct search path
188
Adjust search order at hit
190
sYmbol.SourcePATH.SetCachedDirCache
sYmbol.SourcePATH.SetDir
sYmbol.SourcePATH.SetDynamicDir
sYmbol.SourcePATH.SetMasterDir
sYmbol.SourcePATH.SetRecurseDir
Store cached files only relative
191
Define recursive direct search path
192
Internal use only
192
Replace part of the source path
193
sYmbol.SourcePATH.SetRecurseDirCache
sYmbol.SourcePATH.Translate
sYmbol.SourcePATH.TranslateSUBpath
Replace sub-path
194
Move path up in the search order
194
Display search details in message AREA
195
Reload source files
196
sYmbol.STATE
Display statistic
196
sYmbol.STRIP
Set max. symbol length
197
Display information about a specific data type
197
Show symbol info
197
SYnch .......................................................................................................................................
198
sYmbol.SourcePATH.UP
sYmbol.SourcePATH.Verbose
sYmbol.SourceRELOAD
sYmbol.TYPEINFO
sYmbol.View
Function
198
SYnch.Connect
Connect to other TRACE32 instances
199
SYnch.MasterBrk
Invite other TRACE32 to stop synchronously
199
SYnch.MasterGo
Invite other TRACE32 to start synchronously
200
SYnch.MasterStep
Invite other TRACE32 to asm step synchronously
201
Invite other TRACE32 to follow mode change
201
SYnch.OFF
Disable connection mechanism
202
SYnch.ON
Disable connection mechanism
202
SYnch.MasterSystemMode
SYnch.RESet
Reset SYnch mechanism
202
SYnch.SlaveBrk
Synchronize with stop in connected TRACE32
203
SYnch.SlaveGo
Synchronize with start in connected TRACE32
204
Synchronize with asm step in connected TRACE32
204
SYnch.SlaveStep
SYnch.SlaveSystemMode
Synch. with mode changes in other TRACE32
205
Display current SYnch settings
205
Establish time synchronization to another TRACE32 instance
206
SYStem .....................................................................................................................................
207
SYnch.state
SYnch.XTrack
SYStem
SYStem.Access
System configuration
207
Dual-port access mode
208
Define the bank switch program
210
SYStem.BankMode
Define the bank switch mode
210
SYStem.BdmClock
Select BDM clock
211
SYStem.BankFile
©1989-2017 Lauterbach GmbH
General Commands Reference Guide S
9
SYStem.CADIconfig
CADI-specific setups
SYStem.CADIconfig.RemoteServer
SYStem.CADIconfig.Traceconfig
212
Define connection to CADI server
212
Define network settings to CADI trace
214
Select clock
215
SYStem.Clock
SYStem.CONFIG
216
SYStem.CONFIG
Configure debugger according to target topology
216
Assign core to TRACE32 instance
224
Set up number of hardware threads
230
Extend debug driver timeouts
230
SYStem.CONFIG.CORE
SYStem.CONFIG.CoreNumber
SYStem.CONFIG.DEBUGTIMESCALE
SYStem.CONFIG.ListCORE
SYStem.CONFIG.ListSIMulation
Display the cores of a virtual target
231
Display the simulations of a virtual target
232
Display target configuration
232
Set up pipe name
233
SYStem.CONFIG.state
SYStem.CONFIG.TRANSACTORPIPENAME
SYStem.CPU
SYStem.CpuAccess
Select CPU
234
Run-time memory access (intrusive)
237
Detect target system resources
239
SYStem.DETECT
The System Detection Wizard
241
Daisy-Chain Detection via the TRACE32 AREA Window
SYStem.DLLCommand
SYStem.Down
SYStem.GTL
SYStem.GTL.CONNECT
243
Custom DLL connection to target
243
Standby mode
244
Configure GTL debug port
245
Connect to emulation or simulation
245
Disconnect from emulation or simulation
246
SYStem.GTL.DMANAME
Name of DMA transactor
247
SYStem.GTL.GPIONAME
Name of GPIO transactor
247
SYStem.GTL.DISCONNECT
SYStem.GTL.JTAGPROBENAME
Name of JTAG probe transactor
247
SYStem.GTL.LIBname
Name of 3rd-party plug-in library
248
SYStem.GTL.MODELCOMMAND
Execute command in plug-in
248
SYStem.GTL.MODELCONFIG
Configure emulation options
248
SYStem.GTL.MODELNAME
Select emulation
249
SYStem.GTL.SERVERCONFIG
Configure server options
249
SYStem.GTL.SHAREDMODEL
Connect debug port to existing connection
249
Name of trace transactor
250
Preconfigure a certain transactor
251
Define JTAG frequency
252
CPU signal control
253
Tristate the JTAG port
254
SYStem.GTL.TRACENAME
SYStem.GTL.TransactorConfig
SYStem.JtagClock
SYStem.Line
SYStem.LOCK
Log read and write accesses to the target
257
SYStem.LOG.CLEAR
SYStem.LOG
Clear the ‘SYStem.LOG.List’ window
258
SYStem.LOG.CLOSE
Close the system log file
258
SYStem.LOG.Init
Clear the ‘SYStem.LOG.List’ window
260
SYStem.LOG.List
Display the accesses made by TRACE32
261
Set logging mode
262
SYStem.LOG.Mode
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SYStem.LOG.OFF
SYStem.LOG.ON
Pause logging
263
Resume logging
263
SYStem.LOG.OPEN
Open a system log file
264
SYStem.LOG.RESet
Reset configuration of system log to defaults
264
Select the read and write accesses to be logged
265
SYStem.LOG.SIZE
Define number of lines in the ‘SYStem.LOG.List’ window
266
SYStem.LOG.state
Open configuration window of system log
267
Stop logging on error
268
Run-time memory access (non-intrusive)
269
SYStem.LOG.Set
SYStem.LOG.StopOnError
SYStem.MemAccess
SYStem.Mode
SYStem.MonFile
SYStem.MONITOR
SYStem.Option
SYStem.Option AMBA
Select mode
271
Monitor extension
275
tbd.
275
Special setup
276
Select AMBA bus mode
277
SYStem.Option BigEndian
Define byte order (endianess)
277
SYStem.Option HOOK
Compare PC to hook address
278
Disable interrupts while single stepping
279
SYStem.Option IMASKASM
SYStem.Option IMASKHLL
Disable interrupts while HLL single stepping
282
Selection of little endian mode
285
Enable space IDs
286
Speed up memory access
288
SYStem.Option LittleEnd
SYStem.Option MMUSPACES
SYStem.Option TURBO
SYStem.POLLING
Polling mode of CPU
288
SYStem.PORT
Configure external communication interface
290
SYStem.RESet
Reset configuration
291
Reset peripherals
292
SYStem.RESetOut
Release target reset
293
SYStem.state
SYStem.RESetTarget
Display SYStem.state window
294
SYStem.TARGET
Set target IP name or address
295
SYStem.TimeOut
Time-out for target access
296
SYStem.TimeoutDebug
SYStem.TimeReq
SYStem.Up
SYStem.VirtualTiming
SYStem.VirtualTiming.HardwareTimeout
SYStem.VirtualTiming.HardwareTimeoutScale
SYStem.VirtualTiming.InternalClock
SYStem.VirtualTiming.MaxPause
SYStem.VirtualTiming.MaxTimeout
SYStem.VirtualTiming.OperationPause
Active mode
299
Modify timing constraints
300
Disable/enable hardware timeout
301
Multiply hardware timeout
301
Base for artificial time calculation
302
Limit pause
302
Override time-outs
303
303
Set up pause time-base
304
Multiply pause with a factor
304
SYStem.VirtualTiming.PauseScale
SYStem.VirtualTiming.TimeinTargetTime
SYStem.VirtualTiming.TimeScale
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297
298
Insert a pause after each operation
SYStem.VirtualTiming.PauseinTargetTime
General Commands Reference Guide S
tbd.
Time-out dualport access
Set up general time-base
305
Multiply time-base with a factor
305
SystemTrace ............................................................................................................................
SystemTrace.state
Display system-trace configuration window
Usage:
(B) command only available for ICD
(E) command only available for ICE
(F) command only available for FIRE
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306
General Commands Reference Guide S
Version 29-Mar-2017
History
31-Jan-17
New commands sYmbol.TYPEINFO and sYmbol.SourcePATH.TranslateSUBpath.
24-Aug-16
Added descriptions and illustrations for the commands SYStem.CADIconfig.RemoteServer
and SYStem.CADIconfig.Traceconfig.
27-Jul-16
Added description for new GTL configuration commands SYStem.GTL.GPIONAME,
SYStem.GTL.SHAREDMODEL, SYStem.GTL.SHAREDMODEL and
SYStem.GTL.TransactorConfig.
10-May-16
The command SETUP.BreakTransfer is now deprecated.
11-Nov-15
Replaced all occurrences of the term “virtual address” with the term “logical address”. See
also “Logical Address” in glossary.pdf.
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History
SELFTEST
SELFTEST
Format:
Execute selftest operation
SELFTEST
Execute SELFTEST operation. Error results are shown in the selected AREA window.
SETUP
SETUP
Setup commands (part 2 of 2)
Using the SETUP command group, many parameters of the window system or emulator/debugger can be
changed. For additional SETUP commands, refer to the SETUP command in “IDE Reference Guide”
(ide_ref.pdf).
See also
■
■
■
■
■
■
■
SETUP.ALIST
SETUP.DIS
SETUP.IMASKASM
SETUP.REFERR
SETUP.StepBeforeGo
SETUP.StepTrace
SETUP.Var
■
■
■
■
■
■
■
■
■
■
■
■
■
■
SETUP.BREAKDEF
SETUP.DUMP
SETUP.IMASKHLL
SETUP.SIMULINK
SETUP.StepBreak
SETUP.StepWithinTask
SETUP.VarCall
SETUP.BreakTransfer
SETUP.EMUPATH
SETUP.LISTCLICK
SETUP.StepAllCores
SETUP.StepByStep
SETUP.sYmbol
SETUP.VarPtr
■
■
■
■
■
■
■
SETUP.COLORCORE
SETUP.FLIST
SETUP.PreFetch
SETUP.StepAutoAsm
SETUP.StepNoBreak
SETUP.TIMEOUT
SETUP.VerifyBreakSet
▲ ’SETUP’ in ’IDE Reference Guide’
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SELFTEST
SETUP.ALIST
Format:
Default analyzer display
SETUP.ALIST <items> … [/BT | /FT]
The syntax of the command is the same as the channel selection for the command Analyzer.List. The
option defines if the Flowtrace or the Bustrace analyzer should be used as default by all analyzer display
commands.
SETUP.ALIST t.a cpu ti.ref
; display external trace, cpu and time
See also
■ SETUP
SETUP.BREAKDEF
Default breakpoint types
ICE only
Format:
SETUP.BREAKDEF [DEFault | Program]
Defines which breakpoints are set by the breakpoint commands (e.g. Break.Set). The default is to set Read,
Write and Program breakpoints. Changing this to set only the Program type can be useful, if the Read and
Write breakpoints are not usable or used as address qualifier. It is also recommended when software
breakpoints are enabled, as the combination of Read/Write and Program breakpoints is not allowed in this
case. The Program is also default for all BDM/EPROM debuggers.
See also
■ SETUP
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SETUP
SETUP.BreakTransfer
Format:
Breakpoint synchronization
SETUP.BreakTransfer [ON | OFF] (deprecated)
This command is deprecated because the TRACE32 TCF integration provides a synchronization between
TRACE32 PowerView and Eclipse. For example, setting a breakpoint or executing a single step at the
TRACE32 side will be reported to Eclipse and vice versa.
For more information, see “TRACE32 as TCF Agent” (app_tcf_setup.pdf).
See also
■ SETUP
SETUP.COLORCORE
Format:
Enable coloring for core-specific info in SMP systems
SETUP.COLORCORE [ON | OFF]
ON (default)
Core-specific information is displayed on a colored background (SMP
debugging and tracing only).
OFF
Coloring of core-specific information is disabled.
See also
■ SETUP
▲ ’Screen Display’ in ’IDE User’s Guide’
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SETUP
SETUP.DIS
Disassembler configuration
Format:
SETUP.DIS [<fields>] [<bar>] [<constants>] [<procspec>]
<fields>:
[<code>] [<label>] [<mnemo>] [<comment>]
<bar>:
[<head>] [<bottom>]
<constants>:
[Hex | Decimal] [Signed | Unsigned] [Absolut | sYmbol]
The command sets default values for configuring the disassembler output of newly created windows (e.g.
Data.List). The command does not affect existing windows containing disassembler output.
Among other things the size of columns and the format of for constants (signed, unsigned, ...) can be
configured.
The first four parameters for this command configure the size of the columns in disassembler output:
<code>
Number of displayed code bytes. Set to zero is possible.
<label>
Size of the label field.
<mnemo>
Size of the mnemonic field.
<comment>
Size of the comment field.
The next two arguments limit the movement of the PC bar within the window:
<head>
Size of reserved area on the top of the window (in percent).
<bottom>
Size of reserved area in bottom of window.
With the last three arguments the display of constants and symbols can be configured:
Hex
In the mnemonic field the constants are displayed in hex.
Decimal
In the mnemonic field the constants are displayed in decimal.
Signed
The constants are displayed as signed numbers.
Unsigned
The constants are displayed as unsigned numbers.
Absolut
In the mnemonic field the constants are displayed absolute, with the
comment field they are displayed symbolically.
sYmbol
The constants are displayed symbolically within the mnemonic field.
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SETUP
The additional parameters are target processor specific. For the 68K family it is the number of bytes to be
used as argument after trap commands (for OS-9). For PowerPC it can be selected to use Simple or
Generic mnemonics. The default is to use simplified mnemonics.
SETUP.DIS Unsigned
; display constants as unsigned values
SETUP.DIS ,,,,,,,,y
; Switch to symbolic display of constants
See also
■ List
■ List.auto
■ SETUP
▲ ’Program and Data Memory’ in ’ICE User’s Guide’
SETUP.DUMP
Format:
Defaults for hex-dumps
SETUP.DUMP [/<options> …]
The options correspond to the command Data.dump.
SETUP.DUMP /b
; display width is byte
See also
■ Data.dump
■ SETUP
▲ ’Program and Data Memory’ in ’ICE User’s Guide’
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SETUP
SETUP.EMUPATH
Format:
Emulation softkeys configuration
SETUP.EMUPATH "<command>" …
The most left softkey selects emulation softkeys. These softkeys will be defined by this command.
SETUP.EMUPATH "s." "g.n" "r." "fpu." "d.s 0x0ff000 0x0" "r.res"
gives the following softkeys:
[s.]
[g.n]
[r.]
[fpu.]
[d.s 0ff]
[r.res]
previous
See also
■ SETUP
▲ ’Realtime Emulation’ in ’ICE User’s Guide’
SETUP.FLIST
Default flag list display
ICE only
Format:
SETUP.FLIST <items> …
The syntax of the command is the same as the item selection for the commands FLAG.ListModul,
FLAG.ListFunc and FLAG.ListVar.
SETUP.FLIST %b r %p rnw
; display read information as bar,
; read-only information in percent
See also
■ Data.dump
■ List
■ List.auto
■ SETUP
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SETUP
SETUP.IMASKASM
Format:
Mask interrupts during assembler step
SETUP.IMASKASM [ON | OFF]
If enabled, the interrupt enable bit of the microcontroller will be disabled during single-step operations. The
interrupt routine is not executed during single-step operations. After single step the interrupt enable bit is
restored to the value before the step. This command is not implemented within all emulation probes.
NOTE:
On some processors this modification is also seen by the user program. So this
option can affect the flow of the target program. Accesses to the interrupt-enable bit
can see the wrong values. Operations to modify the interrupt enable bit may not
work as expected. See also eXception.Delay.
See also
■ SETUP
■ Step.single
▲ ’Release Information’ in ’Release History’
SETUP.IMASKHLL
Format:
Mask interrupts during HLL step
SETUP.IMASKHLL [ON | OFF]
If enabled, the interrupt enable bit of the microcontroller will be disabled during HLL single-step operation.
The interrupt routine is not executed during single-step operations. After single step the interrupt enable bit is
restored to the value before the step. This command is not implemented within all emulation probes.
NOTE:
By changing the register through target software, this option can affect the flow of
the target program. Accesses to the interrupt-enable bit will see the wrong values.
Operations to modify the interrupt enable bit will not work as expected. When the
HLL line enables the interrupts (e.g. in an RTOS function call) then pending
interrupts will be executed. See also eXception.Delay.
See also
■ SETUP
■ Step.single
▲ ’Release Information’ in ’Release History’
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SETUP
SETUP.LISTCLICK
Format:
Double-click source line symbol to run this action
SETUP.LISTCLICK "<command>"
The defined <command> is executed when a variable or function in HLL-source is double-clicked (with the
left mouse key). The name of the variable/function is appended to the command. The characters '?' or '*' can
be used to mark the position of the variable/function name in the command. Lines with '*' will be executed
without further input query.
Default action when you double-click a function in a TRACE32 window, e.g. in the List.Mix window:
; display a listing for the double-clicked function in a new List
; window that is superimposed on the previous List window
SETUP.LISTCLICK "WinOverlay.List `*`"
Default action when you double-click a variable in a TRACE32 window, e.g. in the List.Mix window:
SETUP.LISTCLICK "v ?"
; lets you modify the variable in the
; TRACE32 command line
Example of a user-defined action:
SETUP.LISTCLICK "v.v %m *"
; open a temporary window with variable
See also
■ List
■ List.auto
■ SETUP
SETUP.PreFetch
Format:
■ WinOverlay
Define prefetch
SETUP.PreFetch [<prefetch>] [<alignment>]
Defines the size of the prefetch queue of the processor. This value is used by analyzer statistic and flag
memory commands that must discard cycles caused by prefetches. The alignment parameter defines the
minimum number of bytes the processor is fetching at once.
See also
■ SETUP
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SETUP
SETUP.REFERR
Format:
DRAM refresh monitoring
SETUP.REFERR [ON | OFF]
The refresh of dynamic emulation memory is done by dual-port access. The number of refresh cycles is
monitored to check proper refresh operation. Slow target cycles also slow down the refresh cycles to the
DRAM. If the refresh cannot be made according to the RAM specifications the system will go down with the
error message 'emulation memory refresh error'. This can be prevented by using a short time-out value
(SYStem.TimeOut). If a longer time-out value is not possible the refresh error message can be turned off. If
the refresh is not missing too long, the data will still be consistent. As a default the refresh monitoring is
turned on.
See also
■ SETUP
SETUP.SIMULINK
Deprecated command
Format:
SETUP.SIMULINK ON [/<option>] | OFF (deprecated)
<option>:
<release> | IntegrationDir <init_dir> | ToModelAlways | <debug>
<release>:
R2010A | R2010B | R2011A | R2011B | R2012A | R2012B | R2010A |
R2013A | R2013B | R2014A | R2014B
<debug>:
Verbose | NoExchange
This command is no longer needed in the new integration. For information about the new TRACE32
Simulink integration, refer to “Integration for Simulink” (int_simulink.pdf).
See also
■ SETUP
SETUP.StepAllCores
Format:
Force single stepping on all cores
SETUP.StepAllCores [ON | OFF]
Default: OFF
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SETUP
Forces assembler single stepping on all cores of an SMP system.
If you debug a multicore system in SMP configuration a single step on HLL code affects all cores while single
stepping on ASM code does affect only the active core.
By switching SETUP.StepAllCores to ON also single steps on assembler level will affect all cores.
Lauterbach recommends to keep SETUP.StepAllCores OFF
Support of this feature depends on your CPU.
Setting SETUP.StepAllCores to ON might have no effect.
The setting is supported for MPC5xxx PowerPCs. It is not yet supported for ARM or TriCore.
Please contact Lauterbach, if you need this feature for your target architecture.
By just typing the command and appending a blank, you can view the current setting in the TRACE32
message line.
By executing the command without arguments, SETUP.StepAllCores toggles the current setting.
See also
■ SETUP
SETUP.StepAutoAsm
Format:
HLL steps stops at assembler code
SETUP.AutoAsm [ON | OFF]
When a single step is performed in HLL debug mode and the target address of the step is code without HLL
information (e.g. a module compiled without HLL debug symbols), the debugger will per default continue
single stepping in the background until the next HLL line is reached (i.e. step from HLL line to HLL line). If the
setting it turned ON, the debugger will stop at the address without debug symbols. Use this setting to debug
modules without HLL debug information or compiler generated code sections.
See also
■ SETUP
▲ ’Release Information’ in ’Release History’
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SETUP
SETUP.StepBeforeGo
Format:
Single step before go
SETUP.StepBeforeGo [ON | OFF]
Perform an ASM single step before each Go. In contrast to the SETUP.StepBreak this option steps always
regardless the emulation is started on a breakpoint or not.
See also
■ SETUP
SETUP.StepBreak
Format:
Single step to skip breakpoint
SETUP.StepBreak [ON | OFF]
When interrupts are pending and the emulation is started on a breakpoint, it is possible that the target
executes the interrupt routine and returns to the same breakpoint location after. The debugging 'hangs' on
the breakpoints. To avoid this, this option will first execute a single step when the program would start on a
breakpoint. On some processors with internal interrupt sources, the SETUP.IMASKASM option must also
be turned on. This option is usually the default for ICD and FIRE.
See also
■ SETUP
SETUP.StepByStep
Format:
Single step HLL lines
SETUP.StepByStep [ON | OFF]
Single steps HLL when executing a HLL step. On some processors with internal interrupt sources, the
SETUP.IMASKASM option must also be turned on to avoid stepping through the interrupt program.
See also
■ SETUP
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SETUP
SETUP.StepNoBreak
Format:
Stepping HLL lines with disabled breakpoints
SETUP.StepNoBreak [ON | OFF]
OFF
User-defined breakpoints are active while single stepping in HLL.
ON
User-defined breakpoints are not active while single stepping in HLL.
See also
■ SETUP
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SETUP
SETUP.StepTrace
Format:
Show stepping trail in list window
SETUP.StepTrace [ON | OFF]
If this option is enabled, list windows will show stepping trails.
See also
■ SETUP
SETUP.StepWithinTask
Format:
Task selective stepping
SETUP.StepWithinTask [ON | OFF]
When enabled all HLL stepping and temporary breakpoints will be task selective (on the currently active
task). This allows to step and debug shared code without stopping in another task.
See also
■ SETUP
SETUP.sYmbol
Format:
Length of symbols
SETUP.sYmbol <pathlen> <namelen> [ON | OFF]
Configuration of the width of the columns for the symbol display commands. The first argument is used for
columns which hold a complete symbol path, including program and module names. The second argument
is for single symbol names. The last argument enables or disables the display of the program name in
symbol paths. This command only affects the display of symbols, not the number of significant characters
during symbol entry.
See also
■ List
■ List.auto
■ SETUP
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SETUP
SETUP.TIMEOUT
Format:
Define emulation monitor time-out
SETUP.TIMEOUT <factor>
Values larger than 1 stretch the time-out delay within the emulation monitor. This value determines, how long
a window waits for becoming inactive. Short values will result in a fast screen update, but may result in
flickering windows when a spot point or the multitask debugger is active. Large values will cause a slower
update on the screen when realtime emulation is running.
See also
■ Data.dump
■ SETUP
■ Data.Test
■ List
■ List.auto
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SETUP
SETUP.Var
Defaults for the Var commands
Format:
SETUP.Var [%<formats> …]
Without parameters, the SETUP.Var command opens the SETUP.Var dialog window, where you can define
your defaults for the Var commands. Your defaults are used during a TRACE32 session, or until you change
the defaults again during the same TRACE32 session.
Settings that you make in the SETUP.Var dialog window have no effect on windows that are already open.
TRACE32 applies your settings only to windows that you open afterwards.
For a description of the %<formats>, see section “Display Formats” of the Var command group.
B
A
C
A Applies your settings and closes the dialog window.
B Selects only the check boxes that belong to the built-in standard settings. All other check boxes are
cleared. To apply the built-in standard settings, click OK or Apply.
C Applies the settings, and the dialog window remains open.
Alternatively, you can make your format settings via the TRACE32 command line:
SETUP.Var %Decimal.on %Hex.on %SpotLight.on
; settings highlighted in
; the above screenshot
SETUP.Var %STanDard
; restores the built-in
; standard
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SETUP
To keep your user-defined settings for future TRACE32 sessions, add them to your start-up script or to the
TRACE32 start-up script t32.cmm. It is located in the system directory of TRACE32, by default C:\T32.
See also
■ SETUP
▲ ’Var’ in ’General Commands Reference Guide V’
▲ ’Format Variable’ in ’Training HLL Debugging’
SETUP.VarCall
Format:
Define call dummy routine
SETUP.VarCall [<address>]
If a function is called from the Var commands, a dummy routine is placed in memory to catch the processor
after the called function has terminated. Under normal circumstances this code is never reached, as the HLL
debugger breaks, when the end of the function is reached. If the command Var.Call is used, a Go command
may start the function without any breakpoints set to the return point. In this cases, the processor will loop
endless in the 'dummy' routine. Processors with linear addressing usually require no fixed address, the
routine is kept on the stack. Processors with special addressing, like 8051 cannot keep a function on the
stack. For this processors the command SETUP.VarCall can define a free location in code memory to hold
the endless loop of the dummy function. The required space is usually two bytes.
setup.vc p:0x0fff0
v func2()
; place the dummy routine at p:0fff0
; call a function of the target program
See also
■ SETUP
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SETUP
SETUP.VarPtr
Format:
Limit pointer access
SETUP.VarPtr [<address_range>]
Defines the address ranges for valid memory pointers. This range is checked whenever an automatic
access to the contents of a pointer is made. Pointer referenced by an HLL expression are not checked
against this range.
setup.vp 0x0--0x0ffff
v vpchar = 0x123456
; set pointer to character to
; 123456
v *vpchar
; manual access to pointer, not
; checked
displays: *vpchar = 0
v %r vpchar
displays: vpchar = 0x123456 ->
INVALID
; automatic pointer access is
; checked
setup.vp 0x0--0x0ffffff
; enlarge the address space for
; pointers
v %r vpchar
displays: vpchar = 0x123456 -> 0x0
; automatic pointer access is
; checked
setup.vp 0x0--0x1ffff||0x800000--0x80ffff
See also
■ SETUP
SETUP.VerifyBreakSet
Format:
Additional verification for software breakpoints
SETUP.VerifyBreakSet [ON | OFF]
Default: OFF
Setting SETUP.VerifyBreakSet to ON forces the debugger to perform an additional verification whenever a
software breakpoint become active or inactive.
See also
■ SETUP
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SETUP
SHADOW
ICE only
SHADOW
ICE-166 with a shadow memory 256K
The commands of the command group SHADOW can only be used for the ICE-166 with a Shadow Memory
256K.
See also
■ SHADOW.Area
■ SHADOW.Mode
■ SHADOW.state
■ SHADOW.AutoDelete
■ SHADOW.OFF
■ SHADOW.Define
■ SHADOW.ON
SHADOW.Area
■ SHADOW.Init
■ SHADOW.RESet
Select the SHADOW area
ICE only
.
Format:
SHADOW.Area 1. | 2. | 3. | 4.
Select one of the possible four SHADOW areas.
See also
■ SHADOW
■ SHADOW.state
SHADOW.AutoDelete
Initialize the SHADOW RAM on every program start
ICE only
.
Format:
SHADOW.AutoDelete ON | OFF
(ON) The SHADOW RAM is initialized whenever the program execution is started with the value defined with
the SHADOW.Mode command.
See also
■ SHADOW
■ SHADOW.state
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SHADOW
SHADOW.Define
Define a SHADOW area
ICE only
Format:
SHADOW.Define <area> <range>
<area>:
1. | 2. | 3. | 4.
Define a SHADOW area.
SHADOW.Define 2. 0x0--0xFFFF
; define SHADOW area
See also
■ SHADOW
■ SHADOW.state
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SHADOW
SHADOW.Init
Format:
Initialize all SHADOW areas
SHADOW.Init
Initialize all SHADOW areas.
See also
■ SHADOW
SHADOW.Mode
■ SHADOW.state
Define the initialization value for the SHADOW areas
ICE only
Format:
SHADOW.Mode ZERO | FF | FLOATING | ERROR
As long as no write access occurred to an address, the contents of this address is 0x00 (ZERO), 0xFF(FF),
?? (FLOATING) or an error message is displayed (ERROR).
See also
■ SHADOW
■ SHADOW.state
SHADOW.OFF
Switch SHADOW RAM off
ICE only
Format:
SHADOW.OFF
Switch the SHADOW RAM to OFF.
See also
■ SHADOW
■ SHADOW.state
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SHADOW
SHADOW.ON
Switch SHADOW RAM on
ICE only
Format:
SHADOW.ON
Switch the SHADOW RAM to ON.
See also
■ SHADOW
■ SHADOW.state
SHADOW.RESet
Reset settings for the SHADOW RAM
ICE only
Format:
SHADOW.RESet
Reset settings for the SHADOW RAM to default.
See also
■ SHADOW
■ SHADOW.state
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SHADOW
SHADOW.state
Display SHADOW RAM settings
ICE only
Format:
SHADOW.state
Display SHADOW RAM settings.
See also
■ SHADOW
■ SHADOW.Init
■ SHADOW.RESet
■ SHADOW.Area
■ SHADOW.Mode
■ SHADOW.AutoDelete
■ SHADOW.OFF
■ SHADOW.Define
■ SHADOW.ON
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SHADOW
SIM
SIM
TRACE32 instruction set simulators
The SIM command group covers the following features for the TRACE32 Instruction Set Simulators:
•
Cache/MMU/MPU simulation: configuration, enabling and basic analysis
Cache simulation is currently only fully implemented for the ARM architecture. It can be
implemented for other architectures on request.
Please be aware that enabling the cache/MMU simulation slows down the simulator
performance.
•
Trace generation: configuration
•
Peripheral Simulation Models: load and unload
For more information on the PSM refer to “API for TRACE32 Instruction Set Simulator”
(simulator_api.pdf) and “Library for Peripheral Simulation” (simulator_api_lib.pdf).
See also
■ SIM.AREA
■ SIM.List
■ SIM.CACHE
■ SIM.LOAD
■ SIM.command
■ SIM.RESet
SIM.AREA
■ SIM.INTerrupt
■ SIM.UNLOAD
Selects area for simulation output
.
Format:
SIM.AREA <name>
Specify output AREA for API function SIMUL_Printf(simulProcessor processor, const char *format, ...).
AREA.Create SimulOut
; create a new AREA
AREA.View SimulOut
; display created AREA
SIM.AREA SimulOut
; assign AREA to SIMUL_Printf
; function
See also
■ SIM
■ SIM.command
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SIM
SIM.CACHE
Cache/MMU simulation and more
.
Command group for cache/MMU simulation, simulation of tightly-coupled memory, simulator trace
generation and more. For configuration, use the command line or the SIM.CACHE.state window.
See also
■
■
■
■
■
SIM
SIM.CACHE.MPURegions
SIM.CACHE.SETS
SIM.CACHE.TRACE
SIM.CACHE.Width
■
■
■
■
■
■
■
■
■
SIM.CACHE.Allocation
SIM.CACHE.OFF
SIM.CACHE.SIZE
SIM.CACHE.View
SIM.command
SIM.CACHE.BaseAddress
SIM.CACHE.ON
SIM.CACHE.state
SIM.CACHE.ViewTLB
■
■
■
■
SIM.CACHE.Mode
SIM.CACHE.Replacement
SIM.CACHE.Tags
SIM.CACHE.WAYS
▲ ’Release Information’ in ’Release History’
SIM.CACHE.Allocation
Define the cache allocation technique
Format:
SIM.CACHE.Allocation <cache_type> ReadAlloc | WriteAlloc
<cache_
type>:
DC | L2 | L3 | …
The command SIM.CACHE.Allocation describes how the CPU deals with a cache miss on a data
store/write access.
ReadAlloc
The data from a memory address is only loaded to the cache on
read/load accesses.
WriteAlloc
The data from a memory address is loaded to the cache on a store/write
access and the new data is written in the cache line. If it is also
stored/written to memory depends on the cache mode (write-through or
copy-back).
The allocation technique is taken from the MMU if SIM.CACHE.Mode is set to MMU.
CTS.CACHE.Allocation IC ReadAlloc
; the instruction cache is a
; read allocate cache
This field shows the cache properties of the selected CPU. If these properties do not fit, they should be
changed before a SYStem.Up.
See also
■ SIM.CACHE
■ SIM.CACHE.state
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SIM
SIM.CACHE.BaseAddress
Specify base address for tightly-coupled memory
Format:
SIM.CACHE.BaseAddress <tcm> <address>
<tcm>:
ITCM | DTCM
Inform TRACE32 Instruction Set simulator about the base address of the tightly-coupled memory.
SIM.CACHE.BaseAddress ITCM 0x0
This field shows the cache properties of the selected CPU. If these properties do not fit, they should be
changed before a SYStem.Up.
See also
■ SIM.CACHE
■ SIM.CACHE.state
SIM.CACHE.Mode
Define memory coherency strategy
Format:
SIM.CACHE.Mode ITCM | DTCM <mode>
<mode>:
CopyBack
WriteThrough
MMU
This command defines the strategy used for the memory coherency.
CopyBack
Copy back strategy guarantees memory coherency.
When a cache hit occurred for a data store/write, the cache contents is
updated and the corresponding cache line is marked as dirty. The data
value is copied back to memory when the contents of the cache line is
evicted.
WriteThrough
Write Through strategy guarantees memory coherency.
When a cache hit occurs for a data store/write, the cache contents is
updated and the data is also stored/written to memory.
MMU
The strategy for memory coherency is taken from the MMU.
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SIM
It is recommended to perform this setup before SYStem.Up.
See also
■ SIM.CACHE
■ SIM.CACHE.state
SIM.CACHE.MPURegions
Format:
Specify MPU regions
SIM.CACHE.MPURegions <region>
Define the number of MPU regions implemented on your Cortex-R4 core.
See also
■ SIM.CACHE
■ SIM.CACHE.state
SIM.CACHE.OFF
Format:
Disable cache and MMU simulation
SIM.CACHE.OFF
Disable cache and MMU simulation.
See also
■ SIM.CACHE
■ SIM.CACHE.state
SIM.CACHE.ON
Format:
Enable cache and MMU simulation
SIM.CACHE.ON
Enable cache and MMU simulation.
See also
■ SIM.CACHE
■ SIM.CACHE.state
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SIM
SIM.CACHE.Replacement
Define the replacement strategy
Format:
SIM.CACHE.Replacement <cache> <replace>
<cache>:
ITLB | DTLB | TLB0 | TLB1
<replace>:
NONE
Random
FreeRandom
LRU
MMU
This command defines the replacement strategy for each cache.
Cyclic
Cyclic (round-robin) replacement strategy is used. One round robin
counter for each cache set.
Random
Random replacement strategy is used.
LRU
Last recently used replacement strategy is used.
MMU
The replacement strategy is defined by the CPU.
Please use SIM.CACHE.Replacement MMU if your CPU uses a not listed
replacement strategy.
This field shows the cache properties of the selected CPU. If these properties do not fit, they should be
changed before a SYStem.Up.
See also
■ SIM.CACHE
■ SIM.CACHE.state
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SIM
SIM.CACHE.SETS
Define the number of cache/TLB sets
Format:
SIM.CACHE.SETS <cache> <number>
<cache>:
TLB0 | TLB1
This command defines the number of cache/TLB sets.
This field shows the cache properties of the selected CPU. If these properties do not fit, they should be
changed before a SYStem.Up.
See also
■ SIM.CACHE
■ SIM.CACHE.state
SIM.CACHE.SIZE
Format:
Specify size of tightly-coupled memory
SIM.CACHE.SIZE ITCM | DTCM <size>
It is recommended to perform this setup before SYStem.Up.
See also
■ SIM.CACHE
■ SIM.CACHE.state
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SIM
SIM.CACHE.state
Format:
Display cache and MMU settings
SIM.CACHE.state
Display simulator setting for cache and MMU.
See also
■
■
■
■
SIM.CACHE
SIM.CACHE.MPURegions
SIM.CACHE.SETS
SIM.CACHE.View
■
■
■
■
■
■
■
■
SIM.CACHE.Allocation
SIM.CACHE.OFF
SIM.CACHE.SIZE
SIM.CACHE.ViewTLB
SIM.CACHE.BaseAddress
SIM.CACHE.ON
SIM.CACHE.Tags
SIM.CACHE.WAYS
■
■
■
■
SIM.CACHE.Mode
SIM.CACHE.Replacement
SIM.CACHE.TRACE
SIM.CACHE.Width
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SIM
SIM.CACHE.Tags
Define address mode for cache lines
Format:
SIM.CACHE.Tags <cache> <tag>
<tag>:
VIVT
PIPT
VIPT
AVIVT
VIVT
Virtual Index, Virtual Tag
The logical address is used as tag for a cache line.
PIPT
Physical Index, Physical Tag
The physical address is used as tag for a cache line.
VIPT
Virtual Index, Physical Tag
AVIVT
Address Space ID + Virtual Index, Virtual Tag
The address mode for the cache lines is taken from the MMU if SIM.CACHE.Mode is set to MMU.
It is recommended to perform this setup before SYStem.Up.
See also
■ SIM.CACHE
■ SIM.CACHE.state
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SIM
SIM.CACHE.TRACE
Format:
BusTrace
Select simulator trace method
SIM.CACHE.TRACE BusTrace | CoreTrace
Trace information is generated for all bus transfers.
E.g. if the cache is simulated trace information is generated for the burst
cycles that filled the cache lines.
CoreTrace
(default)
Trace information is generated for all executed instructions and
performed load/store operations. Cache accesses are included.
See also
■ SIM.CACHE
SIM.CACHE.View
Format:
■ SIM.CACHE.state
Analysis of memory accesses for cache simulation
SIM.CACHE.View
Displays an analysis of the simulated memory accesses if cache simulation is used. Analysis results can be
displayed while program execution is running.
For detailed information on the interpretation of the results refer to the CTS.CACHE.View command.
See also
■ SIM.CACHE
■ SIM.CACHE.state
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SIM
SIM.CACHE.ViewTLB
Format:
Analysis of TLB accesses for MMU simulation
SIM.CACHE.ViewTLB
Displays an analysis of the simulated TLB accesses if MMU simulation is used. Analysis results can be
displayed while program execution is running.
See also
■ SIM.CACHE
■ SIM.CACHE.state
SIM.CACHE.WAYS
Define number of cache ways
Format:
SIM.CACHE.WAYS <cache> <ways>
<cache>:
IC | DC | L2 | L3 | ITLB | DTLB | TLB0 | TLB1
This command defines the number of cache ways (blocks) for each cache.
SIM.CACHE.WAYS IC 4.
; The instruction CACHE has 4 blocks
This field shows the cache properties of the selected CPU. If these properties do not fit, they should be
changed before a SYStem.Up.
See also
■ SIM.CACHE
■ SIM.CACHE.state
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SIM
SIM.CACHE.Width
Format:
Define width of cache line
SIM.CACHE.Width IC | DC | L2 | L3 <width>
This command define the width of a single cache line in bytes.
CTS.CACHE.Width IC 32.
; A cache line for the instruction cache
; is 32. byte
This field shows the cache properties of the selected CPU. If these properties do not fit, they should be
changed before a SYStem.Up.
See also
■ SIM.CACHE
■ SIM.CACHE.state
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SIM
SIM.command
Format:
Issue command to simulation model
SIM.command <cmd> [<string>] [<address>] [<time>] [<value>]
Issues a command to all loaded simulation models. The parameters are interpreted by the loaded models.
See also
■ SIM
■ SIM.List
■ SIM.AREA
■ SIM.LOAD
■ SIM.CACHE
■ SIM.RESet
SIM.INTerrupt
Format:
■ SIM.INTerrupt
■ SIM.UNLOAD
Trigger interrupt
SIM.INTerrupt <level> <vector>
Triggers the specified interrupt.
Not all arguments are supported or required by all architectures.
Example for MPC55xx:
SIM.INTerrupt , 0x20
; no priority required that is
; why "," is used
; interrupt vector 0x0 is triggered
Example for TriCore:
SIM.INTerrupt 15.
; the interrupt is triggered by its
; corresponding level
; <vector> is not supported,
; instead the vector is calculated
; from the BIV register value
See also
■ SIM
■ SIM.command
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SIM
SIM.List
List loaded simulator models
.
Format:
SIM.List
See also
■ SIM
■ SIM.command
SIM.LOAD
Format:
Load simulator module
SIM.LOAD <file> [<parameter> …]
Loads simulator DLL.
The parameters are specific for the loaded DLL.
SIM.RESet
SIM.LOAD demoport.dll 20000 0
; reset simulator
; loads dll with your parameters
See also
■ SIM
■ SIM.command
▲ ’Release Information’ in ’Release History’
SIM.RESet
Reset instruction set simulator
.
Format:
SIM.RESet
Unloads all loaded DLL and resets all time base.
See also
■ SIM
■ SIM.command
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SIM
SIM.UNLOAD
Format:
Unload simulator module
SIM.UNLOAD [<file>]
Unloads a simulator dll.
SIM.UNLOAD demoport.dll
; unload specified dll
SIM.UNLOAD
; unload all dlls
See also
■ SIM
■ SIM.command
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SIM
SNOOPer
Function
The intention of the SNOOPer is to provide a trace that sample data information over the time. The
SNOOPer is mainly used for TRACE32-ICD if:
•
No trace is available (e.g. MCS12).
•
The trace port doesn´t provide data information (e.g. most TRICOREs).
The SNOOPer can only be used if the on-chip debugging logic of the CPU supports memory read while the
CPU is executing the program (e.g. MCS12, C166CBC, TRICORE, ColdFire). It also works for all ARM
cores via the ARM Debug Communication Channel (DCC) or via the Debug Access Port (DAP) and for the
56800E DSP from Freescale Semiconductor.
In general the SNOOPer can be used, if SYStem.MemAccess CPU can be set in the SYStem window.
To set up the SNOOPer the following steps are required:
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SNOOPer
1.
Define the size of the SNOOPer trace memory.
The trace memory is reserved on the host and can be up to 1 MByte.
2.
Define the sampling rate for the SNOOPer.
The smallest sampling rate is 20 - 100 us. The SNOOPer reads out the requested data information in
the sampling rate and transfers it to the trace.
3.
Define the data information you want to monitor.
SNOOPer.SIZE 10000.
; The size of the trace for the
; snooper is 10000.
SNOOPer.Rate 1000.
; The sampling rate for the snooper
; is 1000/sec
SNOOPer.SELelct %Byte flags+3
; The data information of interest
; is the contents of flags+3
The SNOOPer is one of the trace methods provided by TRACE32. Beside the command group SNOOPer
the more general command group Trace can be used to set up and handle the information provided by the
SNOOPer. Precondition is that the trace method SNOOPer is selected.
Trace.METHOD SNOOPer
All SNOOPer commands that offer features identical to the corresponding Trace commands are described
together with the command group Trace. Here only the SNOOPer specific commands are listed.
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SNOOPer
SNOOPer Trace Commands
SNOOPer.Arm
Arm the trace
see command <trace>.Arm in 'General Commands Reference Guide T' (general_ref_t.pdf, page 95)
SNOOPer.AutoArm
Arm automatically
see command <trace>.AutoArm in 'General Commands Reference Guide T' (general_ref_t.pdf, page 97)
SNOOPer.AutoInit
Automatic initialization
see command <trace>.AutoInit in 'General Commands Reference Guide T' (general_ref_t.pdf, page 101)
SNOOPer.BookMark
Set a bookmark in trace listing
see command <trace>.BookMark in 'General Commands Reference Guide T' (general_ref_t.pdf, page
104)
SNOOPer.Chart
Display trace contents graphically
see command <trace>.Chart in 'General Commands Reference Guide T' (general_ref_t.pdf, page 108)
SNOOPer.Chart.DistriB
Distribution display
see command <trace>.Chart.DistriB in 'General Commands Reference Guide T' (general_ref_t.pdf, page
113)
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SNOOPer Trace Commands
SNOOPer.Chart.Func
Function activity chart
see command <trace>.Chart.Func in 'General Commands Reference Guide T' (general_ref_t.pdf, page
115)
SNOOPer.Chart.GROUP
Group activity chart
see command <trace>.Chart.GROUP in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 116)
SNOOPer.Chart.Line
Graphical HLL lines analysis
see command <trace>.Chart.Line in 'General Commands Reference Guide T' (general_ref_t.pdf, page
117)
SNOOPer.Chart.sYmbol
Symbol analysis
see command <trace>.Chart.sYmbol in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 119)
SNOOPer.Chart.TASK
Task activity chart
see command <trace>.Chart.TASK in 'General Commands Reference Guide T' (general_ref_t.pdf, page
123)
SNOOPer.Chart.TASKFunc
Task related function run-time analysis (legacy)
see command <trace>.Chart.TASKFunc in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 124)
SNOOPer.Chart.TASKSRV
Service routine run-time analysis
see command <trace>.Chart.TASKSRV in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 125)
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SNOOPer Trace Commands
SNOOPer.Chart.TASKState
Task state analysis
see command <trace>.Chart.TASKState in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 126)
SNOOPer.Chart.VarState
Variable activity chart
see command <trace>.Chart.VarState in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 127)
SNOOPer.ComPare
Compare trace contents
see command <trace>.ComPare in 'General Commands Reference Guide T' (general_ref_t.pdf, page
131)
SNOOPer.DISable
Disable the trace
see command <trace>.DISable in 'General Commands Reference Guide T' (general_ref_t.pdf, page 133)
SNOOPer.DRAW
Visualization of trace data
see command <trace>.DRAW in 'General Commands Reference Guide T' (general_ref_t.pdf, page 137)
SNOOPer.EXPORT
Export trace data for processing in other applications
see command <trace>.EXPORT in 'General Commands Reference Guide T' (general_ref_t.pdf, page 157)
SNOOPer.FILE
Load a file into the file trace buffer
see command <trace>.FILE in 'General Commands Reference Guide T' (general_ref_t.pdf, page 169)
SNOOPer.Find
Find specified entry in trace
see command <trace>.Find in 'General Commands Reference Guide T' (general_ref_t.pdf, page 171)
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SNOOPer Trace Commands
SNOOPer.FindAll
Find all specified entries in trace
see command <trace>.FindAll in 'General Commands Reference Guide T' (general_ref_t.pdf, page 175)
SNOOPer.FindChange
Search for changes in trace flow
see command <trace>.FindChange in 'General Commands Reference Guide T' (general_ref_t.pdf, page
176)
SNOOPer.Get
Display input level
see command <trace>.Get in 'General Commands Reference Guide T' (general_ref_t.pdf, page 178)
SNOOPer.GOTO
Move cursor to specified trace record
see command <trace>.GOTO in 'General Commands Reference Guide T' (general_ref_t.pdf, page 180)
SNOOPer.Init
Initialize trace
see command <trace>.Init in 'General Commands Reference Guide T' (general_ref_t.pdf, page 190)
SNOOPer.List
List trace contents
see command <trace>.List in 'General Commands Reference Guide T' (general_ref_t.pdf, page 194)
SNOOPer.LOAD
Load trace file for off-line processing
see command <trace>.LOAD in 'General Commands Reference Guide T' (general_ref_t.pdf, page 208)
SNOOPer.Mode
Set the trace operation mode
see command <trace>.Mode in 'General Commands Reference Guide T' (general_ref_t.pdf, page 214)
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SNOOPer Trace Commands
SNOOPer.OFF
Switch off
see command <trace>.OFF in 'General Commands Reference Guide T' (general_ref_t.pdf, page 218)
SNOOPer.PROfileChart
Profile charts
see command <trace>.PROfileChart in 'General Commands Reference Guide T' (general_ref_t.pdf, page
223)
SNOOPer.PROfileChart.DIStance
Time interval for a single event
see command <trace>.PROfileChart.DIStance in 'General Commands Reference Guide T'
(general_ref_t.pdf, page 224)
SNOOPer.PROfileChart.DURation
Time between two events
see command <trace>.PROfileChart.DURation in 'General Commands Reference Guide T'
(general_ref_t.pdf, page 225)
SNOOPer.PROfileChart.GROUP
Group profile chart
see command <trace>.PROfileChart.GROUP in 'General Commands Reference Guide T'
(general_ref_t.pdf, page 230)
SNOOPer.PROfileChart.Rate
Event frequency
see command <trace>.PROfileChart.Rate in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 231)
SNOOPer.PROfileSTATistic
Statistical analysis in a table versus time
see command <trace>.PROfileSTATistic in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 239)
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SNOOPer Trace Commands
SNOOPer.PROTOcol
Protocol analysis
see command <trace>.PROTOcol in 'General Commands Reference Guide T' (general_ref_t.pdf, page
241)
SNOOPer.PROTOcol.Chart
Graphic display for user-defined protocol
see command <trace>.PROTOcol.Chart in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 241)
SNOOPer.PROTOcol.Draw
Graphic display for user-defined protocol
see command <trace>.PROTOcol.Draw in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 243)
SNOOPer.PROTOcol.EXPORT
Export trace buffer for user-defined protocol
see command <trace>.PROTOcol.EXPORT in 'General Commands Reference Guide T'
(general_ref_t.pdf, page 244)
SNOOPer.PROTOcol.Find
Find in trace buffer for user-defined protocol
see command <trace>.PROTOcol.Find in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 245)
SNOOPer.PROTOcol.List
Display trace buffer for user-defined protocol
see command <trace>.PROTOcol.List in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 246)
SNOOPer.PROTOcol.STATistic
Display statistics for user-defined protocol
see command <trace>.PROTOcol.STATistic in 'General Commands Reference Guide T'
(general_ref_t.pdf, page 249)
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SNOOPer Trace Commands
SNOOPer.Rate
Select sampling rate
see command <trace>.Rate in 'General Commands Reference Guide T' (general_ref_t.pdf, page 254)
SNOOPer.REF
Set reference point for time measurement
see command <trace>.REF in 'General Commands Reference Guide T' (general_ref_t.pdf, page 255)
SNOOPer.RESet
Reset command
see command <trace>.RESet in 'General Commands Reference Guide T' (general_ref_t.pdf, page 256)
SNOOPer.SAVE
Save trace for postprocessing in TRACE32
see command <trace>.SAVE in 'General Commands Reference Guide T' (general_ref_t.pdf, page 258)
SNOOPer.SELect
Define addresses for monitoring
see command <trace>.SELect in 'General Commands Reference Guide T' (general_ref_t.pdf, page 262)
SNOOPer.SelfArm
Automatic restart of trace recording
see command <trace>.SelfArm in 'General Commands Reference Guide T' (general_ref_t.pdf, page 262)
SNOOPer.SIZE
Define buffer size
see command <trace>.SIZE in 'General Commands Reference Guide T' (general_ref_t.pdf, page 272)
SNOOPer.SnapShot
Restart trace capturing once
see command <trace>.SnapShot in 'General Commands Reference Guide T' (general_ref_t.pdf, page
274)
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SNOOPer Trace Commands
SNOOPer.state
Display trace configuration window
see command <trace>.state in 'General Commands Reference Guide T' (general_ref_t.pdf, page 277)
SNOOPer.STATistic
Statistic analysis
see command <trace>.STATistic in 'General Commands Reference Guide T' (general_ref_t.pdf, page
280)
SNOOPer.STATistic.DIStance
Time interval for a single event
see command <trace>.STATistic.DIStance in 'General Commands Reference Guide T'
(general_ref_t.pdf, page 291)
SNOOPer.STATistic.DistriB
Distribution analysis
see command <trace>.STATistic.DistriB in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 294)
SNOOPer.STATistic.DURation
Time between two events
see command <trace>.STATistic.DURation in 'General Commands Reference Guide T'
(general_ref_t.pdf, page 297)
SNOOPer.STATistic.Func
Nesting function runtime analysis
see command <trace>.STATistic.Func in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 302)
SNOOPer.STATistic.GROUP
Group run-time analysis
see command <trace>.STATistic.GROUP in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 329)
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SNOOPer Trace Commands
SNOOPer.STATistic.Ignore
Ignore false records in statistic
see command <trace>.STATistic.Ignore in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 330)
SNOOPer.STATistic.InterruptIsFunction
Statistics interrupt processing
see command <trace>.STATistic.InterruptIsFunction in 'General Commands Reference Guide T'
(general_ref_t.pdf, page 332)
SNOOPer.STATistic.Line
HLL-Line analysis
see command <trace>.STATistic.Line in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 336)
SNOOPer.STATistic.LINKage
Per caller statistic of function
see command <trace>.STATistic.LINKage in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 339)
SNOOPer.STATistic.Measure
Analyze the performance of a single signal
see command <trace>.STATistic.Measure in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 341)
SNOOPer.STATistic.PreFetch
Prefetch detection
see command <trace>.STATistic.PreFetch in 'General Commands Reference Guide T'
(general_ref_t.pdf, page 346)
SNOOPer.STATistic.Sort
Specify sorting criterion for statistic commands
see command <trace>.STATistic.Sort in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 349)
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SNOOPer Trace Commands
SNOOPer.STATistic.sYmbol
Flat run-time analysis
see command <trace>.STATistic.sYmbol in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 357)
SNOOPer.STATistic.TASK
Task activity statistic
see command <trace>.STATistic.TASK in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 363)
SNOOPer.STATistic.TASKFunc
Task specific function run-time analysis
see command <trace>.STATistic.TASKFunc in 'General Commands Reference Guide T'
(general_ref_t.pdf, page 370)
SNOOPer.STATistic.TASKKernel
Task analysis with kernel markers (flat)
see command <trace>.STATistic.TASKKernel in 'General Commands Reference Guide T'
(general_ref_t.pdf, page 378)
SNOOPer.STATistic.TASKSRV
Analysis of time in OS service routines
see command <trace>.STATistic.TASKSRV in 'General Commands Reference Guide T'
(general_ref_t.pdf, page 381)
SNOOPer.STATistic.TASKState
Performance analysis
see command <trace>.STATistic.TASKState in 'General Commands Reference Guide T'
(general_ref_t.pdf, page 382)
SNOOPer.STATistic.TASKTREE
Tree display of task specific functions
see command <trace>.STATistic.TASKTREE in 'General Commands Reference Guide T'
(general_ref_t.pdf, page 386)
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SNOOPer Trace Commands
SNOOPer.STATistic.TREE
Tree display of nesting function run-time analysis
see command <trace>.STATistic.TREE in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 388)
SNOOPer.STATistic.Use
Use records
see command <trace>.STATistic.Use in 'General Commands Reference Guide T' (general_ref_t.pdf,
page 389)
SNOOPer.TDelay
Trigger delay
see command <trace>.TDelay in 'General Commands Reference Guide T' (general_ref_t.pdf, page 395)
SNOOPer.Timing
Waveform of trace buffer
see command <trace>.Timing in 'General Commands Reference Guide T' (general_ref_t.pdf, page 404)
SNOOPer.TOut
Define trigger destination (SNOOPer)
see command <trace>.TOut in 'General Commands Reference Guide T' (general_ref_t.pdf, page 407)
SNOOPer.TRACK
Set tracking record
see command <trace>.TRACK in 'General Commands Reference Guide T' (general_ref_t.pdf, page 410)
SNOOPer.TValue
Define data value for trigger
see command <trace>.TValue in 'General Commands Reference Guide T' (general_ref_t.pdf, page 413)
SNOOPer.View
Display single record
see command <trace>.View in 'General Commands Reference Guide T' (general_ref_t.pdf, page 415)
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SNOOPer Trace Commands
SNOOPer.ZERO
Align timestamps of trace and timing analyzers
see command <trace>.ZERO in 'General Commands Reference Guide T' (general_ref_t.pdf, page 417)
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SNOOPer Trace Commands
SPE
SPE
Signal Processing eXtension (SPE)
PowerPC 55xx/85xx only
See also
■ SPE.Init
■ SPE.Set
■ SPE.view
SPE.Init
❏ SPE()
Initialize SPE registers
PowerPC 55xx/85xx only
Format:
SPE.Init
SPE.RESet (deprecated)
Initializes all SPE registers to zero.
See also
■ SPE
■ SPE.view
SPE.Set
Modify SPE registers
PowerPC 55xx/85xx only
Format:
SPE.Set <register> <value> [/<option>]
<register>:
R0..R31
ACC
SPEFSCR
Writes the given value to the specified SPE register. R0..R31 and ACC are 64-bit values that are entered as
16-digits hex values:
SPE.Set R15 0x123456789ABCDEF0
SPE.Set ACC 0xFFFFFFFFFFFFFFFF
See also
■ SPE
■ SPE.view
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SPE
SPE.view
Display SPE register window
PowerPC 55xx/85xx only
Format:
SPE.view [/<option>]
Opens a window displaying the SPE vector registers R0..R31, ACC and SPEFSCR. For a description of the
<options>, see Register.view.
See also
■ SPE
■ SPE.Init
■ SPE.Set
❏ SPE()
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SPE
SPot
Function
Operation Modes (TRACE32-ICE)
The spot system is used for temporary break of the real-time program execution in order get control over the
CPU to display memory or internal CPU registers. Spot breakpoints can be defined in both, program and
data areas. The analyzer can also be used to trigger short breaks. Spot breakpoints are defined using the
Break.Set /Spot command and are erased by means of the Break.Delete /S command. The three spot
point sources, Program, Data, Analyzer can be enabled or disabled. If the switch is set to the ALways
position the program is halted each time a spot breakpoint is encountered and restarted after all windows
are refreshed.
Performance
ON
The program will be interrupted only if there is a job to do for the
emulation CPU, e.g. read or write memory. Emulation speed
(performance) with the system switched to ON is about 5%-10% slower
than without spot points. Each program stop takes approx.
100 … 500 µs. On each spot only one memory area can be read. With
slower CPU types or CPU types with background-debug interface (like
MC68332) the performance degrade is higher. This mode can be used,
when variables must be constantly monitored and the spot points are
reached very often (each few milliseconds) in the program.
ALways
The emulation is stopped, all windows are updated and after this the
emulation is started again. This will normally take about 10 … 200 ms,
depending on the number and the complexity of the windows. The
performance in this mode will go down by some orders of magnitude,
depending on the time between two spot points. This mode is useful, if a
complete consistent snapshot of the system is required at a very
occasionally reached location.
The advantage of the SPOT function - compared to the general break function (Break.Enable Foreground)
- is that the break takes place at a exact defined point within the program. For example, if a spot breakpoint
is set to data area it will be assured that the program window shows this partition of the program where the
data transfer is executed. Spot points set to program lines will allow displaying local variables in a running
target program.
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SPot
SPot.Analyzer
Format:
Analyzer spot points
SPot.Analyzer OFF | ON | ALways
Enables the spot function forced by the analyzer trigger unit.
See also
■ SPot.state
▲ ’Spot System’ in ’ICE User’s Guide’
SPot.Data
Format:
Write/read accesses
SPot.Data OFF | ON | ALways
Activates the spot function generated by spot breakpoints which will be set to data areas.
See also
■ SPot.state
▲ ’Spot System’ in ’ICE User’s Guide’
SPot.OFF
Format:
Switch off
SPot.OFF
Disables the whole spot system. This allows the use of the Spot breakpoint for other purposes. When the
performance analyzer is activated, the SPot system is always turned off, because the breakpoints are used
to classify address partitions.
See also
■ SPot.state
▲ ’Spot System’ in ’ICE User’s Guide’
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SPot
SPot.ON
Format:
Switch on
SPot.ON
Enables the spot point system. The spot point system will be locked, if the performance analyzer is active.
See also
■ SPot.state
▲ ’Spot System’ in ’ICE User’s Guide’
SPot.Program
Format:
Program spot points
SPot.Program OFF | ON | ALways
Enables the program spot points. Program spot points are synchronous, i.e. the program is breaked before
the instruction is executed.
See also
■ SPot.state
▲ ’Spot System’ in ’ICE User’s Guide’
SPot.RESet
Format:
Reset command
SPot.RESet
Resets the command to the default state. As default all three spot types are switched to ON.
See also
■ SPot.state
▲ ’Spot System’ in ’ICE User’s Guide’
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SPot
SPot.state
Format:
State display
SPot.state
Displays the configuration of the SPot system.
E68::w.spot
spot
RESet

ON
OFF
Program
OFF

ON
ALways
Analyzer
OFF

ON
ALways
Data
OFF

ON
ALways
See also
■ SPot.Analyzer
■ SPot.Program
■ SPot.Data
■ SPot.RESet
■ SPot.OFF
■ SPot.Test
■ SPot.ON
▲ ’Spot System’ in ’ICE User’s Guide’
▲ ’Breakpoint Control’ in ’Training ICE Basics’
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SPot
SPot.Test
Format:
Set spot point
SPot.Test <address> | <addressrange>
This command makes it possible for you to set individual spot breakpoints very quickly and to configure the
spot system correctly. The function is as follows:
1.
Erase all spot breakpoints.
2.
Set the spot system to Data.ON and Program.ON mode.
3.
Set spot breakpoints to the specified address.
; Start program and display register contents at a specified point.
Register.view
Go.direct
SPot.Test sieve
…
SPot.Test sieve2
…
SPot.OFF
…
SPot.ON
; Open register window
; Start program
; Set spot breakpoint at address 'sieve'
; Convert spot breakpoint
; Switch spot-system off
; Spot breakpoint at 'sieve2'
See also
■ SPot.state
▲ ’Spot System’ in ’ICE User’s Guide’
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SPot
SSE
SSE
SSE registers (Streaming SIMD Extension)
Intel x86
The SSE command group is used to display and modify the SSE (Streaming SIMD Extensions) registers for
Intel x86.
See also
■ SSE.Init
■ SSE.view
■ SSE.OFF
❏ SSE()
■ SSE.ON
SSE.Init
■ SSE.Set
Initialize SSE registers
Intel x86
Format:
SSE.Init
Sets the SSE registers to their default values.
See also
■ SSE
SSE.OFF
Inhibit SSE accesses by the debugger
Intel x86
Format:
SSE.OFF
Inhibits accesses to the SSE by the debugger. Usually required until the SSE is on.
See also
■ SSE
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SSE
SSE.ON
Permit SSE accesses by the debugger
Intel x86
Format:
SSE.ON
Permits accesses to the SSE by the debugger (default).
See also
■ SSE
SSE.Set
Modify SSE registers
Intel x86
Format:
SSE.Set <register> <value> … [/<option>]
Modifies the SSE registers. For a description of the <options>, see Register.view.
See also
■ SSE
SSE.view
Display SSE registers
Intel x86
Format:
SSE.view [/<option>]
Displays the SSE registers. For a description of the <options>, see Register.view.
See also
■ SSE
▲ ’Release Information’ in ’Release History’
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SSE
Step
Step
Steps through the program
Steps through the program in controlled way executing an assembly opcode, a source line or a function at a
time.
See also
■
■
■
■
Step.Asm
Step.BackTill
Step.Diverge
Step.single
■
■
■
■
■ Step.BackChange
■ Step.CycleReq
■ Step.Mix
Step.Back
Step.Change
Step.Hll
Step.Till
■ Step.BackOver
■ Step.CycleWait
■ Step.Over
▲ ’Data Access’ in ’EPROM/FLASH Simulator’
▲ ’Realtime Emulation’ in ’ICE User’s Guide’
▲ ’Release Information’ in ’Release History’
Step.Asm
Format:
Assembler single-stepping
Step.Asm [<count>]
Switches to assembler mode before performing the required single steps via the Step command. The
performed steps are assembly steps.
See also
■ Step
■ Step.single
▲ ’Realtime Emulation’ in ’ICE User’s Guide’
Step.Back
Format:
Step back
Step.Back
This command can only be used together with the Context Tracking System (CTS). The command steps
back one assembler instruction or one HLL line.
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Step
Under certain conditions, the command automatically activates CTS when it is turned off.
See also
■ Step
■ Step.single
Step.BackChange
Format:
Step back till expression changes
Step.BackChange
Steps back till the expression changes. The command will stop also, if the expression cannot be evaluated.
s.bc r(a7)
; steps till register A7 changes
s.bc d.l(sd:0x100)
; steps till the longword at location 100
; changes
See also
■ Step
■ Step.single
▲ ’Release Information’ in ’Release History’
Step.BackOver
Format:
Step back
Step.BackOver
This command can only be used together with the Context Tracking System (CTS). The command steps
back one assembler instruction or one HLL line.
Under certain conditions, the command automatically activates CTS when it is turned off.
See also
■ Step
■ Step.single
▲ ’Release Information’ in ’Release History’
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Step
Step.BackTill
Format:
Step back till expression true
Step.BackTill [<boolean_expression>]
Steps back till the boolean expression becomes true. The command will stop also, if the expression cannot
be evaluated.
sb.t r(a7)>0x1000
; steps till register A7 is larger than
; 1000
sb.t d.l(sd:0x100)==0x0
; steps till the longword at location 100
; gets the value 0
See also
■ Step
■ Step.single
Step.Change
Format:
Step till expression changes
Step.Change [<expression>]
Steps till the expression changes. The command will stop also, if the expression cannot be evaluated.
s.c r(a7)
; steps till register A7 changes
s.c d.l(sd:0x100)
; steps till the longword at location
; 100 changes
See also
■ Step
■ Step.single
▲ ’Realtime Emulation’ in ’ICE User’s Guide’
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Step
Step.CycleReq
Format:
Single cycle
Step.CycleReq
Single cycle execution using BUSREQ. The single cycle function is interrupted by using Break. The break
takes place at the end of the next assembler command. Single cycle stepping can be done only, when the
dual-port access is in Denied mode.
NOTE:
Not supported on all emulation probes.
See also
■ Step
■ Step.single
▲ ’Realtime Emulation’ in ’ICE User’s Guide’
Step.CycleWait
Format:
Single cycle
Step.CycleWait
Single cycle execution using WAIT. The single cycle function is aborted using Break. The break takes place
at the end of the next assembler command. Single cycle stepping can be done only, when the dual-port
access is Denied mode.
NOTE:
Not supported on all emulation probes.
See also
■ Step
■ Step.single
▲ ’Realtime Emulation’ in ’ICE User’s Guide’
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Step
Step.Diverge
Format:
Step till next unreached line
Step.Diverge
The Step.Diverge command can be used to exit loops or to fast forward to not yet reached HLL lines. It
performs Step.Over repeatedly until a HLL line is reached which has not been reached in the previous
steps.
TRACE32 maintains a list of all HLL lines which were already reached. These reached lines are marked with
a slim grey line in the List window (see picture below).
In ASM/MIX mode, Step.Diverge applies to assembler code lines instead of HLL lines.
The reached lines list is cleared when you use the Go.direct command without address or the Break
command while the program execution is stopped.
The reached lines list is not cleared at the following commands:
•
Step.single, Step.Over, Step.Change <expression>, Step.Till <condition>
•
Var.Step.Change <hll_expression>, Var.Step.Till <hll_condition>
•
Go.Return, Go.Up, Go.direct <address>
•
Var.Go.direct <hll_expression>
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Step
The debugger did
not reach the
else branch yet
See also
■ Step
■ Step.single
▲ ’Release Information’ in ’Release History’
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Step
Step.Hll
Format:
HLL single-stepping
Step.Hll [<count>]
Similar to the Step command, except that simultaneous switching into high-level language mode occurs.
See also
■ Step
■ Step.Mix
■ Step.single
▲ ’Realtime Emulation’ in ’ICE User’s Guide’
▲ ’Release Information’ in ’Release History’
Step.Mix
Format:
Mixed single-stepping
Step.Mix [<count>]
Similar to the Step command, except that simultaneous switching into mixed mode takes place.
See also
■ Step
■ Step.Hll
■ Step.single
▲ ’Realtime Emulation’ in ’ICE User’s Guide’
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Step
Step.Over
Format:
Step over call
Step.Over
The command is used to step within a function and runs called functions in real-time.
The method for this command is depends, whether the operation-mode is HLL or assembler (ASM/MIX).
ASM
In assembler mode the emulator reads the instruction at the current PC.
On a CALL instruction a Go.Next command is executed. All other
instructions will cause a regular single-step command.
HLL
In HLL mode the system first executes a HLL single-step. After this step it
checks, whether the PC is still in the same function. If the PC has left the
function it will check the value addressed by the SP. With that value being
within the original function, the program is continued to that point. If this
address contains no HLL breakpoint the above procedure will be
repeated (HLL step …).
See also
■ Step
■ Step.single
▲ ’Realtime Emulation’ in ’ICE User’s Guide’
▲ ’Release Information’ in ’Release History’
Step.single
Format:
Single-stepping
Step.single [<count>]
The command executes one program step until the next assembler instruction or HLL line, depending on the
current debug mode, is reached. Count is the number of command executions (default is 1).
s
; single step
s 10.
; 10 steps
See also
■
■
■
■
■
SETUP.IMASKASM
Step.Back
Step.Change
Step.Hll
Var.Step
■
■
■
■
■
■
■
■
SETUP.IMASKHLL
Step.BackChange
Step.CycleReq
Step.Mix
Step
Step.BackOver
Step.CycleWait
Step.Over
■
■
■
■
Step.Asm
Step.BackTill
Step.Diverge
Step.Till
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Step
Step.Till
Format:
Step till expression true
Step.Till [<boolean_expression>]
Steps till the boolean expression becomes true. The command will stop also, if the expression cannot be
evaluated.
s.t r(a7)>0x1000
; steps till register A7 is larger than 1000
s.t d.l(sd:0x100)==0x0
; steps till the longword at location 100
; gets the value 0
See also
■ Step
■ Step.single
▲ ’Realtime Emulation’ in ’ICE User’s Guide’
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Step
STOre
STOre
Create script for TRACE32 settings
Format:
STOre <filename> [<item> …]
<item>:
default
ALL
Win | WinPAGE
Symbolic | HEX
SYStem …
Stores settings in the format of a PRACTICE script. They can be executed by using the DO command.
<item>
Description
no item specified
If no item is specified, then the default setting is used; see default below.
ALL
Store all settings excepting the Break and Flag information.
AnalyzerFocus
Save the current AUTOFOCUS configuration to a file.
ART
See ART command.
BookMark
Store the settings of trace bookmarks and address bookmarks - see
BookMark command.
To export bookmarks as an XML file, see BookMark.EXPORT.
Break
Store breakpoints - see Break command.
BSDL
Store the boundary scan settings. See BSDL command.
Count
See Count command.
default
Some settings are stored by default, except for the window setting.
eXeption
See eXeption command.
FDX
See FDX command.
Flag
See Flag command.
FLASH
(For diagnostic purposes only.) Store the FLASH declaration displayed in
the FLASH.List window and the settings made with the FLASH.TARGET
command.
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STOre
<item>
Description
GLOBAL
Stores global PRACTICE macros with the current values - see GLOBAL
command.
GROUP
See GROUP command.
HELP
Stores help settings and bookmarks - see HELP command
HISTory
See HISTory command.
LA
Logic Analyzer - see LA command.
LOGGER
See LOGGER command.
MAP
See MAP command.
NAME
See NAME command.
NoDate
No date entry at the beginning of the PRACTICE script file (*.cmm).
On-chip
See Onchip command.
PBREAK
Stores the breakpoints created for PRACTICE scripts (*.cmm). See
PBREAK command group.
PERF
Performance Analyzer - see PERF command.
POD
See POD command.
PULSE
Pulse Generator - see PULSE command.
PULSE2
Pulse Generator 2 - see PULSE2 command.
PULSEP
PulseProbe - see PULSE command.
Register, RegSet
See Register command.
SNOOP
See SNOOP command.
SPATH
Source search path - see sYmbol.SPATH command.
SPATHCACHE
Stores cached directories from the sYmbol.SPATH command.
Symbolic, HEX
Addresses (e.g. for the commands MAP or Flag) are stored symbolic or
plain hex. With this option breakpoints can be stored and recalled for a
newer version of the program with different addresses. The keyword must
be entered before the item which shall be stored. The default is to store
symbolic.
SYnch
See SYnch command.
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STOre
<item>
Description
SYStem
See SYS command.
TRANSlation
Store all static address TRANSlations as well as all common, transparent
and protected address ranges as displayed by command
TRANSlation.List.
TrOnchip
Trigger Onchip - see TrOnchip command.
TrPOD
Trigger Probe - see TP command.
VCO
See VCO command.
Win
Store entire window configuration.
WinPAGE
Store the current window page. See WinPAGE command.
The command
STOre test SYStem
for example produces the following file:
E::
SYSTEM.ACCESS WAIT
SYSTEM.CLOCK VCO
SYSTEM.TIMEREQ 100.000us
SYSTEM.TIMEOUT 100.000us
SYSTEM.LINE BUSREQ OFF
SYSTEM.LINE ECS OFF
SYSTEM.OPTION CACHE OFF
SYSTEM.OPTION FPU OFF
SYSTEM.OPTION RAMWAIT OFF
SYSTEM.OPTION TRACEWAIT OFF
SYSTEM.OPTION BRKVECTOR 0.
SYSTEM.LINE FCODE UD:
SYSTEM.MODE RESET
ENDDO
See also
■ AutoSTOre
■ BookMark.List
■ ClipSTOre
▲ ’Store Settings’ in ’EPROM/FLASH Simulator’
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STOre
sYmbol
sYmbol
Debug symbols
Using the sYmbol command group, you can list, browse, or modify existing symbols and create new
symbols.
Symbolic information is stored in several tables combined with one another. For details about the syntax of
symbols, search paths and C++ support, refer to the description of the Var command.
Statics
Contains all static symbols, i.e. symbols with a fixed address. The symbol
may be local related to a function, a module or a program.
Functions
Contains all function blocks and additional information about functions,
i.e. virtual frame pointers, register usage, stack frame layout.
Locals
All local symbols of a function. The ranges of validity are also contained
in this table.
Modules
A module is one separately compiled program unit, i.e. one source file.
Types
High level language types and the physical description. Only named
types are included in this table.
Sources
Contains a list of all HLL source files and the path names to the sources.
SPATH
List of directories of the source search path.
Lines
High level language source lines, respectively blocks. On one address
can be one high level language block only.
Sections
Logical and physical program address ranges. According to the compiler
a differentiation between 'CODE', 'DATA', 'BSS', 'ROMABLE' etc. is made.
For each section special access rights are valid.
Programs
Usually only one program is loaded. If more than one has been loaded,
the option NoClear must be used together with the Data.LOAD
command.
Stacks
Contains information about the stack frame. Usually this is the offset
between a register in the processor and a “virtual frame pointer”. This
information is needed when there is no real frame pointer register used
by highly optimizing compilers.
Attributes
This table is target dependent. It may contain information about different
processor executing environments (e.g. ARM/Thumb) or special code
constructs (e.g. jump tables or literal data in code).
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sYmbol
Macros
Contains the contents of preprocessor macros. This information is not
available for all compilers. However it may be generated manually with
the sYmbol.CREATE.MACRO command.
Map
Holds a log of all memory operations during download. Only maintained
when the option MAP was set with the load command.
Compilers
This listing contains compiler specific information. It cannot be displayed
and is determined on internal use by the HLL debugger
PRACTICE Functions
sYmbol.EXIST(<symbol>)
Boolean function. Returns true when the symbol exists.
IF sYmbol.EXIST(main)
GO.direct main
sYmbol.RANGE(<symbol>)
Returns the address range occupied by symbol.
sYmbol.BEGIN(<symbol>)
Returns the first address occupied by the symbol.
sYmbol.END(<symbol>)
Returns the last address occupied by the symbol.
sYmbol.SIZEOF(<symbol>)
Returns the size occupied by the symbol in memory.
sYmbol.SECRANGE(<section>)
Return the logical address range occupied by the named section.
sYmbol.SECPRANGE(<section>)
Return the physical address range occupied by the named section.
sYmbol.SIZEOF(<symbol>)
Returns the size occupied by the variable in memory.
sYmbol.NAME(<address>)
Return the name of the closest symbol for the specified address (as a string).
sYmbol.FUNCTION(<address>)
Return the name of the function for the specified address (as a string).
sYmbol.SOURCEFILE(<address>)
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sYmbol
Return the name of the source file for the specified address (as a string).
sYmbol.SOURCELINE(<address>)
Return the line number for the specified address (as a integer).
See also
❏
❏
❏
❏
❏
❏
sYmbol.BEGIN()
sYmbol.EXIST()
sYmbol.MATCHES()
sYmbol.SEARCHFILE()
sYmbol.SECRANGE()
sYmbol.SOURCEPATH()
❏
❏
❏
❏
❏
❏
sYmbol.COUNT()
sYmbol.EXIT()
sYmbol.NAME()
sYmbol.SECADDRESS()
sYmbol.SIZEOF()
sYmbol.STATE()
❏
❏
❏
❏
❏
❏
sYmbol.END()
sYmbol.FUNCTION()
sYmbol.PRANGE()
sYmbol.SECEND()
sYmbol.SOURCEFILE()
sYmbol.TYPE()
❏
❏
❏
❏
❏
❏
sYmbol.EPILOG()
sYmbol.IMPORT()
sYmbol.RANGE()
sYmbol.SECPRANGE()
sYmbol.SOURCELINE()
sYmbol.VARNAME()
▲ ’sYmbol Functions’ in ’General Functions’
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sYmbol
sYmbol.AddInfo
Format:
Provide additional symbolic information
sYmbol.AddInfo
The command can provide additional information about structures, pointers or variables. The information
can scale the display, make typecasts or provide application specific interpretation of information (e.g. C++
descriptor displays).
Here is a list of additional symbolic information types that can be set (not all symbolic information types are
available depending on what the information is assigned to):
Scaled <multiplier>
[<offset>
<explanation>]]
Scales the value of the element:
trueValue = (srcValue * multiplier) + offset.
RScaled <multiplier>
[<offset>
[<explanation>]]
Scales the value of the element:
trueValue = (multiplier / srcValue) + offset
<explanation>
Any user-defined text, such as class name, meaning, type, unit of
measurement, etc. (Example)
JSTRING
Handles the element as pointer pointing to a string stored in the Java
jstring representation. (Example)
NSTRING <bitmask>
Handles the element as pointer pointing to a structure, where the first
element is the string length and the next element is the string. (Example)
ZSTRING
Handles the element as pointer pointing to a C-like string (string
terminated by zero). (Example)
MaskedPointer
<mask> [<offset>]
Modifies the pointer target address:
truePointer = (srcPointer & mask) | offset
(Example)
MostDerived
<struct/class_name>
Forces data referenced by a pointer to be displayed as data of the
declared struct or class (Example)
DESCRIPTOR
Forces data references by a pointer to be displayed according to a
descriptor. (Example, also see
~~\demo\arm\kernel\symbian\eka2\epocinfo.cmm for an example for
EPOC)
ENUM
<item_value>
<item_name>
Adds a name for a value inside a variable.
Hex
Marks the element to be displayed in hexadecimal.
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sYmbol
Decimal
Marks the element to be displayed in decimal.
Ascii
Marks the element to be displayed as ASCII.
sYmbol
Marks the element to be displayed as a pointer to a symbol.
HIDE
Hides the element from watch windows.
BigEndian
Forces access to element in BigEndian byte order.
LittleEndian
Forces access to element in LittleEndian byte order.
LINK <linkname>
Format an element as defined by the sYmbol.AddInfo.LINK command.
See also
■ sYmbol.AddInfo.Address
■ sYmbol.AddInfo.Delete
■ sYmbol.AddInfo.LOADASAP2 ■ sYmbol.AddInfo.Member
■ sYmbol.AddInfo.Var
■ sYmbol.AddInfo.LINK
■ sYmbol.AddInfo.RESet
■ sYmbol.AddInfo.List
■ sYmbol.AddInfo.Type
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sYmbol
sYmbol.AddInfo.Address
Add symbol information to fixed address
Format:
sYmbol.AddInfo.Address <range> | <address> <info> [<parameters>]
<info>:
Scaled <multiplier> [<offset> [<explanation>]]
RScaled <multiplier> [<offset> [<explanation>]]
...
Adds scaling information to an address or an address range. All symbolic information types are described in
sYmbol.AddInfo.
; multiply each HLL variable that is located in the address range
; 0xA1080000++0xff by 1.34 and add 10. Use mVolt as unit
sYmbol.AddInfo.Address 0xA1080000++0xff Scaled 1.34 +10. " mVolt"
; multiply the reciprocal contents of each HLL variable that is located
; in the address range 0xA1080000++0xff by 20. and add +3.3. Use mA as
; unit
sYmbol.AddInfo.Address 0xA1080000++0xff RScaled 20. +3.3 " mA"
See also
■ sYmbol.AddInfo
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sYmbol
sYmbol.AddInfo.Delete
Format:
Delete information
sYmbol.AddInfo.Delete <name>
Deletes existing information from the given variable or type name.
sYmbol.AddInfo.Var cstr1 ZSTRING
sYmbol.AddInfo.Delete "cstr1"
See also
■ sYmbol.AddInfo
■ sYmbol.AddInfo.RESet
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sYmbol
sYmbol.AddInfo.LINK
Define information for “sYmbol.AddInfo” commands
Format:
sYmbol.AddInfo.LINK <linkname> <info> [<parameters>]
<info>:
NSTRING <bitmask>
JSTRING
ZSTRING
MostDerived <struct | class>
DESCRIPTOR <bitmask> <struct | class>
...
Defines information for other sYmbol.AddInfo commands. All symbolic information types are described in
sYmbol.AddInfo.
sYmbol.AddInfo.List
;1. create description group 'seasons'
;2. link meaningful description to each numerical value
sYmbol.AddInfo.LINK seasons enum 0 "spring"
sYmbol.AddInfo.LINK seasons enum 1 "summer"
sYmbol.AddInfo.LINK seasons enum 2 "autumn"
sYmbol.AddInfo.LINK seasons enum 3 "winter"
; equivalent to C statement symbols for
; "enum seasons {spring, summer, autumn, winter};"
;link the integer variables to the description group 'seasons'
sYmbol.AddInfo.Var mcount
link seasons
sYmbol.AddInfo.Var mstatic1 link seasons
Var.Watch
Var.AddWatch mcount
Var.AddWatch mstatic1
Var.set mcount=0
Var.set mstatic1=1
See also
■ sYmbol.AddInfo
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sYmbol
sYmbol.AddInfo.List
Format:
List additional information
sYmbol.AddInfo.List
Shows all available additional information which has been declared by sYmbol.AddInfo commands.
See also
■ sYmbol.AddInfo
sYmbol.AddInfo.LOADASAP2
Format:
Load scaling information from ASAP2 file
sYmbol.AddInfo.LOADASAP2 <file>
Loads the scaling and physical unit information from an ASAP2 file.
See also
■ Data.LOAD.ASAP2
■ sYmbol.AddInfo
▲ ’Release Information’ in ’Release History’
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sYmbol
sYmbol.AddInfo.Member
Add information to member of struct
Format:
sYmbol.AddInfo.Member <type> <member> <info> [<parameters>]
<info>:
Scaled <multiplier> [<offset> [<explanation>]]
RScaled <multiplier> [<offset> [<explanation>]]
ZSTRING
MaskedPointer <mask> <offset>
MostDerived <struct/class_name>
...
Add information to specific member of a specific struct or class. All symbolic information types are
described in sYmbol.AddInfo.
<type>
Name of struct or class.
<member>
Name of struct or class element.
sYmbol.AddInfo.Member neste c SCALED 3.4
sYmbol.AddInfo.Member nesta a SCALED 6.3
Example 1
A masked pointer is a pointer where only a part of the “pointer value” is stored. In the following example, the
element ast->right is a value, whose lower 17 bits are the part of an address. The target address is
calculated using the lower 17 bits and adding 0x22200000 as base address. The pointer in this example is
declared using the command
sYmbol.AddInfo.Member strtype1 right MaskedPointer 0x0001FFFF 0x22200000
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sYmbol
Example 2
C Code:
struct example{ uint32 mode : 2; } instance;
enum values { on = 0, off, flicker };
PRACTICE script example:
;
<classname> <member> ENUM <item_value> <item_name>
sYmbol.AddInfo.Member example
mode
ENUM 0
"on"
sYmbol.AddInfo.Member example
mode
ENUM 1
"off"
sYmbol.AddInfo.Member example
mode
ENUM 2
"flicker"
sYmbol.CREATE.Macro on
sYmbol.CREATE.Macro off
sYmbol.CREATE.Macro flicker
sYmbol.CREATE.Done
0
1
2
Var.Set instance.mode=flicker
See also
■ sYmbol.AddInfo
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sYmbol
sYmbol.AddInfo.RESet
Format:
Remove all additional information
sYmbol.AddInfo.RESet
Removes all additional information.
See also
■ sYmbol.AddInfo
■ sYmbol.AddInfo.Delete
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sYmbol
sYmbol.AddInfo.Type
Add information for a data type
Format:
sYmbol.AddInfo.Type <type> <info> [<parameters>]
<info>:
NSTRING <bitmask>
JSTRING
ZSTRING
MostDerived <struct | class>
DESCRIPTOR <bitmask> <struct | class>
...
Add information to a specific data type. All symbolic information types are described in sYmbol.AddInfo.
sYmbol.AddInfo.Type tdef2 ZSTRING
; the data type tdef2 is a zero; terminated string
The following shows examples to display Symbian OS descriptors and strings correctly in the debugger
window.
sYmbol.AddInfo.Type "TDesC16" DESCRIPTOR 0x1xxxxxxx "TPtrC16"
sYmbol.AddInfo.Type "TPtrC8" NSTRING 0x0xxxxxxx
sYmbol.AddInfo.Type nextx MostDerived "TreeMFPtr"
See also
■ sYmbol.AddInfo
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sYmbol
sYmbol.AddInfo.Var
Add information for a variable
Format:
sYmbol.AddInfo.Var <var> <info> [<parameters>]
<info>:
Scaled <multiplier> [<offset> [<explanation>]]
RScaled <multiplier> [<offset> [<explanation>]]
ZSTRING
MaskedPointer <mask> <offset>
MostDerived <string>
...
Adds type information to a variable. All symbolic information types are described in sYmbol.AddInfo.
sYmbol.AddInfo.Var cstr1 ZSTRING
;The contents of cstr1 is a zero;terminated string
sYmbol.AddInfo.List
;Display definition list
See also
■ sYmbol.AddInfo
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sYmbol
sYmbol.AutoLOAD
Format:
Automated loading of symbols
sYmbol.AutoLOAD
The command sYmbol.AutoLOAD allows to automate the loading of symbol files. This is helpful if a boot
loader or an RTOS downloads code to the target. To debug this downloaded code loading of the appropriate
symbol information is required.
The sYmbol.AutoLOAD command maintains a list for automatic loading of symbol information. This list
contains:
•
A list of address ranges
•
For each address range a program name and an appropriate load command
Whenever the user wants to display an address within a specified address range, and TRACE32 also needs
symbol information for the display, the appropriate load command is automatically started.
See also
■
■
■
■
■
■
■
■
■
■
■
■
■
■
sYmbol.AutoLOAD.CHECK
sYmbol.AutoLOAD.CHECKDLL
sYmbol.AutoLOAD.CHECKLINUX
sYmbol.AutoLOAD.CLEAR
sYmbol.AutoLOAD.Create
sYmbol.AutoLOAD.LOADEPOC
sYmbol.AutoLOAD.SET
sYmbol.AutoLOAD.CHECKCoMmanD
sYmbol.AutoLOAD.CHECKEPOC
sYmbol.AutoLOAD.CHECKUEFI
sYmbol.AutoLOAD.config
sYmbol.AutoLOAD.List
sYmbol.AutoLOAD.RESet
sYmbol.AutoLOAD.TOUCH
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sYmbol
sYmbol.AutoLOAD.CHECK
Format:
Update autoloader table
sYmbol.AutoLOAD.CHECK [now | ON | OFF | ONGO]
A single sYmbol.AutoLOAD.CHECK command triggers the refresh of the Autoloader table
(sYmbol.AutoLOAD.List).
now
Update the Autoloader table now.
ON
If set to ON, TRACE32 updates the autoloader table after every single step
and whenever the program execution is stopped. This significantly slows
down the speed of TRACE32.
OFF
If set to OFF, no automatic update of the autoloader table is done.
ONGO
TRACE32 updates the autoloader table whenever the program execution is
stopped.
See also
■ sYmbol.AutoLOAD
▲ ’Features’ in ’RTOS Debugger for Linux - Stop Mode’
sYmbol.AutoLOAD.CHECKCoMmanD
Format:
Configure dynamic autoloader
sYmbol.AutoLOAD.CHECKCoMmanD <load_command>
The dynamic autoloader reads the target’s process table and fills the autoloader list with the modules found
on the target. All necessary information, such as load addresses and space IDs, are retrieved from kernel
internal information. The dynamic autoloader is activated by the command sYmbol.AutoLOAD.CHECK.
If an address is accessed, that is covered by the autoloader list, the autoloader calls <load_command> and
appends the load addresses and the space ID of the module to the action. Usually, <load_command> is a
call to a PRACTICE script that handles the parameters and loads the symbols. Please see the example
scripts in the demo directory.
sYmbol.AutoLOAD.CHECKCoMmanD "DO autoload"
sYmbol.AutoLOAD.CHECK
sYmbol.AutoLOAD.List
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sYmbol
This command needs a kernel awareness configured for the OS running on the target. Please see the
RTOS Debugger manuals for further information.
NOTE:
The dynamic autoloader covers only modules, that are already started. Modules
that are not in the current process/library table are not covered.
See also
■ sYmbol.AutoLOAD
sYmbol.AutoLOAD.CHECKDLL
Format:
Configure automatic DLL file loader
sYmbol.AutoLOAD.CHECKDLL [<address>] [<load_command>]
This command can only be used with Texas Instruments DSPs.
If the symbol __DLModules is not available, please specify the <address> for the automatic DLL file loader.
If no <load_command> is specified DO autoload is used. The automatic DLL file loader is activated by the
command sYmbol.AutoLOAD.CHECK. Please refer also to the examples in ~~/demo/tms320c55xx/etc/dll/
See also
■ sYmbol.AutoLOAD
sYmbol.AutoLOAD.CHECKEPOC
Format:
Dynamic autoloader for Symbian
sYmbol.AutoLOAD.CHECKEPOC <load_command>
The dynamic autoloader reads the target’s process table and fills the autoloader list with the modules found
on the target. All necessary information, such as load addresses and space IDs, are retrieved from kernel
internal information. The dynamic autoloader also covers dynamically loaded modules. The dynamic
autoloader is activated by the command sYmbol.AutoLOAD.CHECK.
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sYmbol
If an address is accessed, that is covered by the autoloader list, the autoloader calls <load_command> and
appends the load addresses and the space ID of the module to the action. Usually, <load_command> is a
call to a PRACTICE script that handles the parameters and loads the symbols. Please see the example
scripts in the demo directory.
sYmbol.AutoLOAD.CHECKEPOC "DO autoload"
NOTE:
•
•
The dynamic autoloader covers only modules, that are already started.
Modules that are not in the current process/library table are not covered.
If a process symbol file is loaded, the dynamic autoloader adds the space
ID, which may be used to load the symbols to the appropriate space.
See also
■ sYmbol.AutoLOAD
sYmbol.AutoLOAD.CHECKLINUX
Format:
Configure autoloader for Linux debugging
sYmbol.AutoLOAD.CHECKLINUX <action>
Specifies the command that is automatically used by the Autoloader to load the symbol information. Usually
a script called autoload.cmm provided by Lauterbach is used.
See also
■ sYmbol.AutoLOAD
▲ ’Features’ in ’RTOS Debugger for Linux - Stop Mode’
sYmbol.AutoLOAD.CHECKUEFI
Format:
Configure autoloader for UEFI debugging
sYmbol.AutoLOAD.CHECKUEFI <load_command>
The UEFI code is provided by the boot FLASH, but debugging becomes more comfortable when debug
symbols are available. TRACE32 uses the so-called Autoloader to realize the automatic loading of debug
symbols whenever they are required.
The command sYmbol.AutoLOAD.CHECKUEFI specifies the command that is automatically used by the
Autoloader to load the symbol information. Usually a script called autoload.cmm provided by Lauterbach
is used.
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sYmbol
The command sYmbol.AutoLOAD.CHECKUEFI implicitly also defines the parameters that TRACE32 uses
internally for the Autoloader.
When the Autoloader is configured, the command sYmbol.AutoLoad.CHECK can be used to scan the
UEFI module table and to activate the Autoloader. The command sYmbol.AutoLOAD.List allows to inspect
the scanned module information.
Since the UEFI module table is updated by UEFI, a re-scan might be necessary.
sYmbol.AutoLOAD.CHECKUEFI \
"DO ~~/demo/x86/bootloader/uefi/h2o/autoload.cmm"
sYmbol.AutoLOAD.CHECK
sYmbol.AutoLOAD.List
See also
■ sYmbol.AutoLOAD
▲ ’Features’ in ’UEFI BLDK Debugger’
▲ ’Features’ in ’UEFI H2O Debugger’
▲ ’Features’ in ’UEFI TianoCore Debugger’
sYmbol.AutoLOAD.CLEAR
Format:
Remove symbol information
sYmbol.AutoLOAD.CLEAR <address> | <file>
Remove symbol information for the specified <address> or <file>.
sYmbol.AutoLOAD.CLEAR C:0x5009B420
sYmbol.AutoLOAD.CLEAR "*trkengine*"
See also
■ sYmbol.AutoLOAD
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sYmbol
sYmbol.AutoLOAD.config
Format:
Configure symbol autoloader
sYmbol.AutoLOAD.config
Opens a configuration dialog for the symbol autoloader.
See also
■ sYmbol.AutoLOAD
sYmbol.AutoLOAD.Create
Format:
Create entry for autoloader table
sYmbol.AutoLOAD.Create <range> <program_name> <load_command>
Specify an entry for the Autoloader table. The complete Autoloader table can be displayed with the
sYmbol.AutoLOAD.List command.
<program_name>
Is the TRACE32 internal name for the symbol file. Please use the command
sYmbol.List.Program to get this name.
<load_command>
Can be either a command of the Data.LOAD command group or a
PRACTICE script.
sYmbol.AutoLOAD.Create 0x1000--0x2fff "thumble" \
"Data.LOAD.Elf thumble.axf /NoClear /NoCODE"
sYmbol.AutoLOAD.Create 0x10000--0x1ffff "can" "DO Load_CAN"
See also
■ sYmbol.AutoLOAD
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sYmbol
sYmbol.AutoLOAD.List
List autoloader table
+
Format:
sYmbol.AutoLOAD.List
List the Autoloader table.
See also
■ sYmbol.AutoLOAD
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sYmbol
sYmbol.AutoLOAD.LOADEPOC
Definition for static autoloader for Symbian
Format:
sYmbol.AutoLOAD.LOADEPOC <logfile> <load_command> [/<option>]
<option>:
StripPATH | CutPATH | LowerPATH
StripPART <number> | <string>
When generating a Symbian OS ROM image (e.g. with “buildrom”), the builder generates a log file as well
(usually “rombuild.log”). This log file contains the section addresses of all modules included in the image.
The static autoloader reads this log file and fills the autoloader list with the modules found in the log file with
it’s appropriate load addresses.
If an address is accessed, that is covered by the autoloader list, the autoloader calls <load_command> and
appends the load addresses of the module to the action. Usually, <load_command> is a call to a PRACTICE
script that handles the parameters and loads the symbols. Please see the example scripts in the demo
directory.
NOTE:
•
•
The static autoloader addresses only modules, that are linked into the
ROM image. Modules loaded to the target dynamically are not covered.
The log file does not include the process ID, that a process will get when
started. Thus, the static autoloader loads the symbols of a process to
space ID zero.
sYmbol.AutoLOAD.LOADEPOC "la_001.techview.log" "DO autoload.cmm"
See also
■ sYmbol.AutoLOAD
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sYmbol
sYmbol.AutoLOAD.RESet
Format:
Reset autoloader
sYmbol.AutoLOAD.RESet
Clears the autoloader table.
See also
■ sYmbol.AutoLOAD
sYmbol.AutoLOAD.SET
Format:
Mark symbol information manually as loaded
sYmbol.AutoLOAD.SET <string> | <address>
The command sYmbol.AutoLOAD.Set allows to manually mark symbol information as loaded. This is
helpful to suppress an error message when no symbol information was generated for a specified address
range.
sYmbol.AutoLOAD.Set 0x5015E030
sYmbol.AutoLOAD.Set "*efsrv*"
See also
■ sYmbol.AutoLOAD
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sYmbol
sYmbol.AutoLOAD.TOUCH
Format:
Initiate automatic loading by command
sYmbol.AutoLOAD.TOUCH <string> | <address>
Initiate the loading of symbol information via the command line or within a script.
<string>
Module name, wildcards possible.
<address>
Any address within the address range used by a module.
sYmbol.AutoLOAD.TOUCH "*efsrv*"
sYmbol.AutoLOAD.TOUCH 0x50011f9c
See also
■ sYmbol.AutoLOAD
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sYmbol
sYmbol.Browse
Browse symbols
See sYmbol.Browse.sYmbol
See also
■ sYmbol.Browse.Class
■ sYmbol.Browse.SFunction
■ sYmbol.Browse.sYmbol
■ sYmbol.Browse.Enum
■ sYmbol.Browse.SModule
■ sYmbol.Browse.Type
■ sYmbol.Browse.Function
■ sYmbol.Browse.SOURCE
■ sYmbol.Browse.Var
■ sYmbol.Browse.Module
■ sYmbol.Browse.Struct
■ sYmbol.INFO
▲ ’Release Information’ in ’Release History’
▲ ’The Symbol Database’ in ’Training HLL Debugging’
sYmbol.Browse.Class
Format:
Browse classes
sYmbol.Browse.Class [<name>]
Lets you browse through the list of classes that have been loaded to the internal TRACE32 symbol database
with Data.LOAD.
See also
■ sYmbol.Browse
sYmbol.Browse.Enum
Format:
Browse enumeration types
sYmbol.Browse.Enum [<name>]
Lets you browse through the list of enumeration types that have been loaded to the internal TRACE32
symbol database with Data.LOAD.
See also
■ sYmbol.Browse
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sYmbol
sYmbol.Browse.Function
Browse functions
Format:
sYmbol.Browse.Function [<name_pattern> [<type_pattern>] [/<option>]
<option>:
Click <cmd>
Delete
Lets you browse through the list of functions that have been loaded to the internal TRACE32 symbol
database with Data.LOAD.
Alternatively, you can browse through the function list by selecting Functions from the drop-down list in the
sYmbol.Browse.sYmbol window.
For a description of the command line arguments, see sYmbol.Browse.sYmbol.
In addition, the browser command is automatically executed when:
•
A symbol is entered that ends with a wildcard or
•
The symbol is not unique and the sYmbol.MATCH command is set to Choose.
List.auto func*
;First, the symbol browser opens, where you can select
;the desired function with a double-click.
;Then the selected function is displayed in the
;List.auto window.
See also
■ sYmbol.Browse
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sYmbol
sYmbol.Browse.Module
Browse modules
Format:
sYmbol.Browse.Module [<name_pattern> [<type_pattern>] [/<option>]
<option>:
Click <cmd>
Delete
Lets you browse through the list of modules that have been loaded to the internal TRACE32 symbol
database with Data.LOAD.
Alternatively, you can browse through the module list by selecting Modules from the drop-down list in the
sYmbol.Browse.sYmbol window.
For a description of the command line arguments, see sYmbol.Browse.sYmbol.
See also
■ sYmbol.Browse
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sYmbol
sYmbol.Browse.SFunction
Browse functions
Format:
sYmbol.Browse.SFunction [<name_pattern> [<type_pattern>] [/<option>]
<option>:
Click <cmd>
Delete
Lets you browse through the list of functions that have been loaded to the internal TRACE32 symbol
database with the Data.LOAD command.
The S in SFunction selects the Source check box. With the Source check box selected, the names of the
source files are displayed instead of the module names.
Alternatively, you can browse through the function list by selecting Functions from the drop-down list in the
sYmbol.Browse.sYmbol window.
For a description of the command line arguments, see sYmbol.Browse.sYmbol.
See also
■ sYmbol.Browse
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sYmbol
sYmbol.Browse.SModule
Browse modules
Format:
sYmbol.Browse.SModule [<name_pattern> [<type_pattern>] [/<option>]
<option>:
Click <cmd>
Delete
Lets you browse through the modules that have been loaded to the internal TRACE32 symbol database with
Data.LOAD.
The S in SModule selects the Source check box. With the Source check box selected, the names of the
source files are displayed instead of the module names.
Alternatively, you can browse through the module list by selecting Modules from the drop-down list in the
sYmbol.Browse.sYmbol window.
For a description of the command line arguments, see sYmbol.Browse.sYmbol.
See also
■ sYmbol.Browse
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sYmbol
sYmbol.Browse.SOURCE
Browse source
Format:
sYmbol.Browse.SOURCE [<name_pattern> [<type_pattern>] [/<option>]
<option>:
Click <cmd>
Delete
Lets you browse through the list of source files that have been loaded to the internal TRACE32 symbol
database with the Data.LOAD command.
For a description of the command line arguments, see sYmbol.Browse.sYmbol.
See also
■ sYmbol.Browse
sYmbol.Browse.Struct
Format:
Browse containers for different variable types
sYmbol.Browse.Struct [<name>]
Lets you browse through the containers for different variable types that have been loaded to the internal
TRACE32 symbol database with the Data.LOAD command.
<name>: You can use
the wildcards ? and * to
filter the list.
See also
■ sYmbol.Browse
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sYmbol
sYmbol.Browse.sYmbol
Browse symbols
Format:
sYmbol.Browse.sYmbol [<name_pattern> [<type_pattern>] [/<option>]
<option>:
Click <cmd>
Delete
Lets you browse through the symbol and debug information that has been loaded to the internal TRACE32
symbol database with the Data.LOAD command.
Entering an ASCII string searches for symbols beginning with this string. The Up and Down buttons can be
used to navigate up and down in the symbol tree.
Double-clicking a symbol in a sYmbol.Browse.sYmbol window opens the symbol in its default window.
Alternatively, you can customize TRACE32’s response to the double-click by using the Click <cmd> option.
An example is shown in the screenshots below.
<name_pattern>
Path and symbol name, or just the symbol name.
<type_pattern>
HLL types.
The patterns support the wildcards ? and * for filtering the display in the sYmbol.Browse.* windows.
Click <cmd>
Command <cmd> will be executed after you double-click a symbol entry.
Without the Click option, the double-clicked symbol opens in its default
window.
Delete
Dialog will be closed after you double-click a symbol entry.
See also
■ sYmbol.Browse
■ sYmbol.STATE
▲ ’The Symbol Database’ in ’Training HLL Debugging’
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sYmbol
sYmbol.Browse.Type
Format:
Browse HLL types
sYmbol.Browse.Type [<name>]
Lets you browse through the list of HLL types that have been loaded to the internal TRACE32 symbol
database with the Data.LOAD command.
<name>: You can use
the wildcards ? and * to
filter the list.
HLL types include int, char, unsigned int, int*, struct <name>, enum <name>, etc.
See also
■ sYmbol.Browse
▲ ’Release Information’ in ’Release History’
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sYmbol
sYmbol.Browse.Var
Browse variables
Format:
sYmbol.Browse.Var[<name_pattern> [<type_pattern>] [/<option>]
<option>:
Click <cmd>
Delete
Lets you browse through the list of variables that have been loaded to the internal TRACE32 symbol
database. Alternatively, you can browse through the variables list by selecting Variables from the drop-down
list in the sYmbol.Browse.sYmbol window.
Double-clicking a symbol in a sYmbol.Browse.sYmbol window opens the symbol in its default window.
Alternatively, you can customize TRACE32’s response to the double-click by using the Click <cmd> option.
An example is shown in the figure below.
Double-clicking
displays the selected
variable in a
Data.View window.
For a description of the command line arguments and another example for the Click <cmd> option, see
sYmbol.Browse.sYmbol.
In addition, the browser command is automatically executed when:
•
A symbol that ends with a wildcard is entered at the TRACE32 command line or
•
The symbol is not unique and the sYmbol.MATCH command is set to Choose.
Var.Watch vd*
;First, the symbol browser opens, where you can select
;the desired variable with a double-click.
;Then the selected variable is displayed in the
;Var.Watch window.
See also
■ sYmbol.Browse
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sYmbol
sYmbol.CASE
Format:
Set symbol search mode
sYmbol.CASE [ON | OFF]
If the option will be set (default), there is a differentiation between small and capital letters.
sYmbol.CHECK
Format:
Check database
sYmbol.CHECK
Checks the internal symbol database for errors. Can be used when the compiler output format is
questionable.
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sYmbol
sYmbol.Class
Format:
View class hierarchy
sYmbol.Class <class> [/Nested]
Displays the base classes inherited by the class as a tree. As a default the inherited classes for C++ are
displayed. With the Nested option regular included structures and pointers to structures are displayed also.
This allows the usage of this command for non C++ applications.
E::w.y.class fstream
fstream
fstreambase
ios
iostream
istream
ios
ostream
ios
display C++ classes
baseclass
virtual baseclass
View the hierarchy of a specific class.
E::w.y.class fstream /n
fstream
fstreambase
ios
 union ios_user_union
 streambed
 struct __mptr
 ostream
ios
 union ios_user_union
 streambuf ...
 ostream ...
 struct __mptr
 struct __mptr
 ios ...
 ios ...
 struct __mptr
 filebuf
streambuf
baseclass
regular 'C'
pointer
regular 'C'
member
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sYmbol
sYmbol.CLEANUP
Format:
Remove redundant symbol information
sYmbol.CLEANUP
Remove all double symbols, all double type information, empty type information and redundant symbols for
the common bank address range.
sYmbol.CLEANUP.DOUBLES
Format:
Make ambiguous symbols unique
sYmbol.CLEANUP.DOUBLES
Makes symbols loaded to the TRACE32 symbol database unique by appending two underscores and a
serial number to ambiguous symbols: <ambiguous_symbol>__<serial_number>
Ambiguous symbols
Unique symbols after using
sYmbol.CLEANUP.DOUBLES
sYmbol.ColorCode
Format:
Enable color coding
sYmbol.ColorCode [ON | OFF]
Enables the source text color coding. Source color coding improves the readability of source files by using
multiple colors. Enabled by default.
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sYmbol
sYmbol.ColorDef
Format:
Specify color display for keywords
sYmbol.ColorDef <name> <value>
Specify a color used for the display of keywords in your HLL code.
sYmbol.ColorDef "printf" 2
; display all printf in green
All color definitions can be listed with the command sYmbol.List.ColorDef.
See also
■ SETUP.COLOR
■ sYmbol.List.ColorDef
▲ ’Screen Display’ in ’IDE User’s Guide’
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sYmbol
sYmbol.CREATE
Create and modify user-defined symbols
The sYmbol.CREATE command group allows to create new symbols or modify existing used defined
symbols. The created symbols will be made available to the debugger with the command
sYmbol.CREATE.DONE.
See also
■ sYmbol.CREATE.Done
■ sYmbol.CREATE.Module
■ sYmbol.CREATE.Function
■ sYmbol.CREATE.RESet
■ sYmbol.CREATE.Label
■ sYmbol.CREATE.Var
■ sYmbol.CREATE.MACRO
■ sYmbol.NEW
▲ ’Release Information’ in ’Release History’
sYmbol.CREATE.Done
Format:
Finish symbol creation
sYmbol.CREATE.Done
Finishes the creation of new symbols and makes them available to the debugger. This command is only
required for sYmbol.CREATE commands. sYmbol.NEW commands already contain this functionality, but
will execute slower.
sYmbol.CREATE.Label mylab1 0x1000
sYmbol.CREATE.Label mylab2 0x1010
sYmbol.CREATE.Done
; creates “mylab1” at 1000
; creates “mylab2” at 1010
; make labels available to program
See also
■ sYmbol.CREATE
sYmbol.CREATE.Function
Format:
Create user-defined function
sYmbol.CREATE.Function <name> <addressrange>
Creates symbol information for a new function. The function has no parameters or local variables. It can only
be used to define a range for a piece of code (e.g. for performance analysis).
Note that functions created with sYmbol.CREATE.Function will only become visible (e.g. in the
sYmbol.List window) after calling sYmbol.CREATE.Done.
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sYmbol
This is not required for sYmbol.NEW.Function which immediately commits all changes to the symbol
table and thus executes slower.
; function ends before mylabel2
sYmbol.NEW.Function myfunc mylabel1--(mylabel2-1)
See also
■ sYmbol.CREATE
■ sYmbol.NEW.Function
sYmbol.CREATE.Label
Format:
Create user-defined symbol
sYmbol.CREATE.Label <name> <address>
Creates a new label. A label is a symbol without type information that refers to a single memory location.
sYmbol.CREATE.Label mylab1 0x1000
sYmbol.CREATE.Label mylab2 0x1010
sYmbol.CREATE.Done
; creates “mylab1” at 1000
; creates “mylab2” at 1010
; make labels available to program
sYmbol.NEW.Label mylab3 0x1020
; ”mylab3” is available immediately
See also
■ sYmbol.CREATE
■ sYmbol.NEW.Label
sYmbol.CREATE.MACRO
Format:
Create user-defined macro
sYmbol.CREATE.MACRO <name> <contents>
Creates a new macro. The macro can be used like a C-preprocessor macro. Parameters can be supplied in
the same way.
y.new.macro MY_NEXT(p) ((p)->next)
v.v MY_NEXT(myvar)
; macro is available immediately
; expands to ((myvar)->next)
See also
■ sYmbol.CREATE
■ sYmbol.NEW.MACRO
▲ ’Release Information’ in ’Release History’
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sYmbol
sYmbol.CREATE.Module
Format:
Create user-defined module
sYmbol.CREATE.Module <name> <range>
Create a user-defined module.
sYmbol.CREATE.Module test 50000--5ffff
sYmbol.CREATE.Done
sYmbol.Browse.Module
See also
■ sYmbol.CREATE
■ sYmbol.NEW.Module
sYmbol.CREATE.RESet
Format:
Erase all user-defined symbols
sYmbol.CREATE.RESet
Removes all symbols defined by sYmbol.CREATE or sYmbol.NEW commands.
See also
■ sYmbol.CREATE
■ sYmbol.NEW
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sYmbol
sYmbol.CREATE.Var
Format:
Create user-defined variable
sYmbol.CREATE.Var <var_name> <address>|<range> <type>
Create a user-defined variable.
sYmbol.List.Type /Unnamed
; list all types
sYmbol.Create.Var my_char 0x1000 char
; create variable
sYmbol.Create.Done
; finish creation
sYmbol.INFO my_char
; display all information
; about the created variable
sYmbol.List.Type /Unnamed
sYmbol.Create.Var my_abc D:0xa000 struct abc
sYmbol.Create.Done
sYmbol.INFO my_abc
See also
■ sYmbol.CREATE
■ sYmbol.NEW.Var
sYmbol.CUTLINE
Format:
Limit size of text blocks
sYmbol.CUTLINE [<length>]
The number of source lines, displayed for one high-level line is limited. This prevents the display of large
parts of source text in analyzer or data windows, if the source contains many definitions. The last lines are
always displayed. Without arguments function is turned off, i.e. all lines are displayed again.
sYmbol.CUTLINE 3.
; display max. 3 lines for each HLL line
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sYmbol
sYmbol.Delete
Format:
Delete symbols of one program
sYmbol.Delete [<program>]
Deletes all symbols of one program.
sYmbol.Delete \\mccp
; delete only symbols of program "mccp"
sYmbol.DEMangle
Format:
C++ demangler
sYmbol.DEMangle [ON | OFF]
The first argument activates the demangler, the second enables the demangling of function arguments.
y.dem off
y.dem on off
y.dem on
->
->
->
->
get_branches__6ForestFP4Tree (ANSI)
@Forest@get_branches$qp4Tree (TURBO-C++)
Forest::get_branches
Forest::get_branches(Tree *)
sYmbol.ForEach
Format:
Symbol wildcard command
sYmbol.ForEach "<cmd>" [<name_pattern> [<type_pattern>]]
Executes a PRACTICE command for each symbol matching the specified name and type patterns.
The command to be executed <cmd> has to be specified with quotation marks. It may contain the
characters '*' or '?' as placeholders that are replaced by the complete name of a matching symbol.
The patterns are case-insensitive. Therefore lower and upper case characters are not distinguished. The
following wildcards can be used in patterns expressions:
'*'
Matches any string, including empty strings.
For the type_pattern, only symbols with HLL type information match.
'?'
Matches one (non-empty) character.
'"'
Can be used to input special characters like '*' or '?'
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sYmbol
Examples:
sYmbol.ForEach "b.s" *func*
; will execute the command B.S <symbol>
; for all symbols containing 'func'
y.fe "b.s v.end(""*"") /c" **
;
;
;
;
;
;
;
execute the command
B.S v.end(<symbol>) /C
which sets a “C breakpoint” to the
last address of each HLL function or
variable
(See command sYmbol.name for more examples on wildcards)
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sYmbol
sYmbol.INFO
Format:
Display detailed information about debug symbol
sYmbol.INFO <symbol> | <address> [/Track]
Display symbolic address, location, scope and layout of the specified debug <symbol>. If an <address>
is specified the details about the debug symbol located at <address> are displayed.
The option /Track enables the address tracking. See example 2.
Example 1:
sYmbol.INFO func9
; display detailed debug information for
; the function func9
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sYmbol
Example 2:
sYmbol.INFO , /Track
; display a sYmbol.INFO window with address
; tracking enabled
; you have to use a ",", if you do not want
; to specify the <symbol> parameter
Data.dump 0x40004000
; display a hex dump starting at address
; 0x40004000
; address tracking works as follows:
; as soon as you select an address in the Data.dump window, details about
; the symbol located at selected address are displayed
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sYmbol
List.auto
; Analogous, if a line is selected in the
; Source Listing all the details about the
; related function are displayed
See also
■ Data.dump
■ Var.INFO
■ MMU.INFO
■ sYmbol.Browse
■ sYmbol.STATE
▲ ’Symbol Management’ in ’ICE User’s Guide’
▲ ’The Symbol Database’ in ’Training HLL Debugging’
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sYmbol
sYmbol.LANGUAGE
Format:
Select language
sYmbol.LANGUAGE [<language>]
Selects the language and style, that is used for HLL expressions.
sYmbol.LANGUAGE MCC68K
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sYmbol
sYmbol.List
Format:
Display list of all symbols
sYmbol.List [<address>]
Displays the sYmbol.List window with a list of all symbols. The list is ordered by the symbols’ addresses
and scrolled so that <address> is shown at the top of the window.
The <address> can be entered as a literal (e.g. P:0xFC004AB) or using a symbol path (e.g.
\\sieve\page1\main). When using wildcards, the symbol path needs to evaluate to a single symbol.
See also
■
■
■
■
■
■
■
■
■
■
sYmbol.List.ATTRibute
sYmbol.List.IMPORT
sYmbol.List.MAP
sYmbol.List.SOURCE
sYmbol.List.Type
■
■
■
■
sYmbol.List.BUILTIN
sYmbol.List.LINE
sYmbol.List.Module
sYmbol.List.STACK
sYmbol.STATE
sYmbol.List.ColorDef
sYmbol.List.Local
sYmbol.List.Program
sYmbol.List.Static
sYmbol.List.ATTRibute
Format:
■
■
■
■
sYmbol.List.Function
sYmbol.List.MACRO
sYmbol.List.SECtion
sYmbol.List.TREE
Display memory attributes
sYmbol.List.ATTRibute [<address>]
Displays memory attributes. Memory attributes can classify the code or execution model at a specific
address. This information is highly compiler dependent.
See also
■ sYmbol.List
sYmbol.List.BUILTIN
Format:
List built-in data types
sYmbol.List.BUILTIN
List all built-in data types of the used programming language.
See also
■ sYmbol.List
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sYmbol
sYmbol.List.ColorDef
Format:
List the keyword color definitions
sYmbol.List.ColorDef
Lists the color definition for the keywords of the HLL code displayed in the Data.List window (if, else,
while, etc.). The class column in the sYmbol.ListColorDef window shows the currently assigned
formatting class (= style in a word processing application such as OpenOffice.Org Writer).
By default, the keywords are assigned to the formatting class 1, and its default color is blue.
By assigning keywords to class 2 or 3, you can format keywords green or purple. If you want to pick another
color for the classes 2 and 3, then click the change button in the SETUP.COLOR window.
Change keyword color.
This example shows how to change the color of the for keyword. To try this script, copy it to a
test.cmm file, and then step through it in TRACE32 (See “How to...”).
sYmbol.List.ColorDef
;Display the keywords, their colors, and
;the classes to which the keywords are assigned
SETUP.COLOR
;Display the current color settings
sYmbol.ColorDef "for" 2.
;Assign the keyword 'for' to class 2 =>
;'for' turns green
sYmbol.ColorDef "for" 3.
;Assign the keyword 'for' to class 3 =>
;'for' turns purple
SETUP.COLOR 39. 255. 128. 0. ;Change the color of class 3 to orange
SETUP.COLOR 39.
;Restore the default color of class 3 again
sYmbol.ColorDef "for" 1.
;Apply class 1 to the 'for' keyword again
A PRACTICE script that adds more keywords to the sYmbol.List.ColorDef window is included in your
TRACE32 installation. To access the script, run this command:
B::CD.PSTEP ~~/demo/practice/colors/syntaxcolor.cmm
See also
■ SETUP.COLOR
■ sYmbol.ColorDef
■ sYmbol.List
▲ ’Screen Display’ in ’IDE User’s Guide’
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sYmbol
sYmbol.List.Function
Format:
Display functions
sYmbol.List.Function [<range> | <address>]
The location and further related information about the loaded functions are displayed.
See also
■ sYmbol.List
▲ ’Symbol Management’ in ’ICE User’s Guide’
sYmbol.List.IMPORT
Format:
List imported symbols
sYmbol.List.IMPORT
List the symbols that are loaded by imported DLLs (required e.g. for Symbian or Windows CE).
See also
■ sYmbol.List
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sYmbol
sYmbol.List.LINE
Format:
Display source lines
sYmbol.List.LINE [<address>]
The location and further related information about the loaded lines are displayed.
See also
■ sYmbol.List
▲ ’Symbol Management’ in ’ICE User’s Guide’
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sYmbol
sYmbol.List.Local
Format:
Display local symbols
sYmbol.List.Local [<range> | <address>]
Displays all symbols local to functions and blocks.
See also
■ sYmbol.List
▲ ’Symbol Management’ in ’ICE User’s Guide’
sYmbol.List.MACRO
Format:
List all C macros
sYmbol.List.MACRO
List all C macros. C macros can either be loaded with Data.LOAD <file> /MACRO or they can be created
with the command sYmbol.Create.MACRO.
See also
■ sYmbol.List
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sYmbol
sYmbol.List.MAP
Format:
Display memory load map
sYmbol.List.MAP [<address>]
Displays address ranges where code was saved during download and the order in which the code was
saved. Can be used to find out "where the code has gone".
See also
■ sYmbol.List
sYmbol.List.Module
Format:
Display modules
sYmbol.List.Module [<address>]
Information about the loaded models are displayed, e.g. the location or the loaded source file.
See also
■ sYmbol.List
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sYmbol
sYmbol.List.Program
Format:
Display programs
sYmbol.List.Program
The location and further related information about the loaded programs are displayed.
See also
■ sYmbol.List
▲ ’Symbol Management’ in ’ICE User’s Guide’
sYmbol.List.SECtion
Format:
Display physical sections
sYmbol.List.SECtions [<address>]
The logical address range, physical address range and access rights for the sections are displayed.
See also
■ sYmbol.List
▲ ’Flag Memory’ in ’Training ICE Basics’
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sYmbol
sYmbol.List.SOURCE
Format:
Display source file names
sYmbol.List.SOURCE [/ERRORS]
If a files with debug information is loaded (Data.LOAD.<subcommand>), this file also provides the paths
for the HLL (C/C++/JAVA etc.) source files. The command sYmbol.List.SOURCE lists the file names
and paths in the source column.
Column description
module
Path of the compiled file as it is maintained by TRACE32.
source
Source path for C/C++/JAVA source file after the completion of the
Data.LOAD.<subcommand> command.
file
Source path from which the C/C++/JAVA source file was actually
loaded. Required adjustments of the source path can be performed
with the help of the sYmbol.SourcePATH command group.
size
Size information as provided by the loaded file.
time
Time information as provided by the loaded file.
state
The state loaded indicates that the C/C++/JAVA source file was
loaded successfully.
The state error indicates that the C/C++/JAVA source file could not be
loaded. Modules tagged with error are printed in red.
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sYmbol
Context Toolbar
Clear
Invalidates the state column for all source files and invalidates the
search results displayed in the file column
(command sYmbol.SourceRELOAD).
Touch All
By default a HLL source file is only loaded by TRACE32 when the
contents of the HLL source file is required during debugging. This button
advises TRACE32 to load all source files
(command sYmbol.SourceLOAD).
Search Path
Displays details on source search paths
(command sYmbol.SourcePATH.List).
Errors…
Display only modules tagged with error.
sYmbol.List.SOURCE /ERRORS
// Advise TRACE32 PowerView to display
// only modules tagged with error.
Resolve Path in the Source context menu opens a dialog where you can choose the correct path for the
selected module/source. TRACE32 adds the result to the source search paths. The result can be inspected
via the sYmbol.SourcePATH.List command. The procedure is as follows:
•
Absolute paths are fixed with the help of the command sYmbol.SourcePATH.Translate.
•
Relative paths are fixed with the help of the command sYmbol.SourcePATH.SetBaseDir.
See also
■ sYmbol.List
▲ ’Symbol Management’ in ’ICE User’s Guide’
▲ ’Release Information’ in ’Release History’
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sYmbol
sYmbol.List.STACK
Format:
Display virtual stack
sYmbol.List.STACK [<address>]
Displays information about virtual stack pointers. This information is highly compiler dependent.
See also
■ sYmbol.List
sYmbol.List.Static
Format:
Display static symbols
sYmbol.List.Static [<range> | <address>]
Displays all symbols with a fixed address.
See also
■ sYmbol.List
▲ ’Symbol Management’ in ’ICE User’s Guide’
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sYmbol
sYmbol.List.TREE
Format:
Display symbols in tree form
sYmbol.List.TREE
Displays modules, symbols and variables in tree from.
See also
■ sYmbol.List
sYmbol.List.Type
Format:
Display data types
sYmbol.List.Type [/Unnamed]
All data types used by the compiler are displayed. The Unnamed option displays also unnamed types, e.g.
"char *".
See also
■ sYmbol.List
▲ ’Symbol Management’ in ’ICE User’s Guide’
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sYmbol
sYmbol.LSTLOAD
Load assembler source file
Using the sYmbol.LSTLOAD command group, you can load various formats of assembler list files for
source text debugging on assembler level.
See also
■ sYmbol.LSTLOAD.GHILLS
■ sYmbol.LSTLOAD.INTEL
■ sYmbol.LSTLOAD.OAK
■ sYmbol.LSTLOAD.HPASM
■ sYmbol.LSTLOAD.KEIL
sYmbol.LSTLOAD.GHILLS
Format:
■ sYmbol.LSTLOAD.IAR
■ sYmbol.LSTLOAD.INT68K
■ sYmbol.LSTLOAD.MicroWare ■ sYmbol.LSTLOAD.MRI68K
Load GHILLS assembler source file
sYmbol.LSTLOAD.GHILLS <module>|<program> <filename> [<baseaddr>]
Loading of a GHILLS assembler list file for source text debugging on assembler level. If the base address of
the module doesn’t fit, the base address will be given as an argument.
See also
■ sYmbol.LSTLOAD
sYmbol.LSTLOAD.HPASM
Load HP assembler source file
Format:
sYmbol.LSTLOAD.HPASM <module>|<program> <filename> [<base>]
Format:
sYmbol.LSTLOAD.HPASM2 <module>|<program> <filename> [<base>]
Loading of an HP assembler list file for source text debugging on assembler level. If the base address of the
module doesn't fit, the base address will be given as an argument. If a program name is given, the module
entry will be generated from the file name of the list file. The different commands load different HP assembler
list file formats.
The debugging can be controlled by the following assembler comments:
; T32-ORG
To mark lines including ORG statements.
; T32-OFF
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To switch of the source text debugging. The debugging must be switched of for lines containing data
statements or definitions (i.e. lines which address column not containing a program address). Include files,
which shall not be displayed, must be switched off also.
NOTE:
The source line numbers will not match in this case, as the relation to the original
source is lost.
;T32-ON
Reactivation of the debugging function.
d.load.hp sps
y.lstload.hpasm \SPS1 sps1.lst
y.lstload.hpasm \SPS2 sps2.lst
; load the module and symbols
; load the source lines for module 1
; load the source lines for module 2
See also
■ sYmbol.LSTLOAD
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sYmbol.LSTLOAD.IAR
Format:
Load IAR assembler source file
sYmbol.LSTLOAD.IAR <module>|<program> <filename> [<baseaddr>]
Loading of a IAR assembler list file for source text debugging on assembler level. If the base address of the
module doesn't fit, the base address will be given as an argument.
The first comment line of the file (beginning with '*') must start in the first column of the source text! The
debugging can be controlled by the following assembler comments:
*T32-ORG
To mark lines including ORG statements.
*T32-OFF
To switch of the source text debugging. The debugging must be switched of for lines containing data
statements or definitions (i.e. lines which address column not containing a program address). Include files,
which shall not be displayed, must be switched off also.
NOTE:
The source line numbers will not match in this case, as the relation to the original
source is lost.
*T32-ON
Reactivation of the debugging function.
See also
■ sYmbol.LSTLOAD
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sYmbol.LSTLOAD.INT68K
Format:
Load Intermetrics assembler source file
sYmbol.LSTLOAD.INT68K <module>|<program> <filename> [<baseaddr>]
Loading of a Intermetrics assembler list file for source text debugging on assembler level. If the base
address of the module doesn't fit, the base address will be given as an argument.
The debugging can be controlled by the following assembler comments:
*T32-ORG
To mark lines including ORG statements.
*T32-OFF
To switch of the source text debugging. The debugging must be switched of for lines containing data
statements or definitions (i.e. lines which address column not containing a program address).
*T32-ON
Reactivation of the debugging function.
See also
■ sYmbol.LSTLOAD
sYmbol.LSTLOAD.INTEL
Format:
Load INTEL assembler source file
sYmbol.LSTLOAD.INTEL <module>|<program> <filename> [<baseaddr>]
Loading of a INTEL assembler list file for source text debugging on assembler level. If the base address of
the module doesn't fit, the base address will be given as an argument.
See also
■ sYmbol.LSTLOAD
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sYmbol
sYmbol.LSTLOAD.KEIL
Format:
Load Keil assembler source file
sYmbol.LSTLOAD.KEIL <module> <filename> [<base>]
Loading of an KEIL (8051) assembler list file for source text debugging on assembler level. The base
address is optional, it is used when the address sections are unknown.
See also
■ sYmbol.LSTLOAD
sYmbol.LSTLOAD.MicroWare
Format:
Load MICROWARE assembler source file
sYmbol.LSTLOAD.MicroWare <module>|<program> <filename> [<base>]
Loading of a MICROWARE assembler list file for source text debugging on assembler level. If the base
address of the module doesn't fit, the base address will be given as an argument. If a program name is
given, the module entry will be generated from the file name of the list file.
d.load.rof sps /map
y.LSTload.mw \\SPS sps1.lst 0x1000
y.LSTload.mw \\SPS sps2.lst 0x1200
;
;
;
;
;
load the module and symbols
load the source lines for
module 1
load the source lines for
module 2
See also
■ sYmbol.LSTLOAD
sYmbol.LSTLOAD.MRI68K
Format:
Load MICROTEC assembler source file
sYmbol.LSTLOAD.MRI68K <module>|<program> <filename> [<baseaddr>]
Loading of a MICROTEC assembler list file for source text debugging on assembler level. If the base
address of the module doesn't fit, the base address will be given as an argument.
The first comment line of the file (beginning with '*') must start in the first column of the source text! The
debugging can be controlled by the following assembler comments:
*T32-ORG
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To mark lines including ORG statements.
*T32-OFF
To switch of the source text debugging. The debugging must be switched of for lines containing data
statements or definitions (i.e. lines which address column not containing a program address).
*T32-ON
Reactivation of the debugging function.
See also
■ sYmbol.LSTLOAD
sYmbol.LSTLOAD.OAK
Format:
Load OAK assembler source file
sYmbol.LSTLOAD.OAK <module>|<program> <filename> [<base>]
Loading of a OAK assembler list file for source text debugging on assembler level.
See also
■ sYmbol.LSTLOAD
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sYmbol
sYmbol.MARKER
Fine-tune the nested function run-time analysis
The sYmbol.MARKER commands are intended for very advanced users only. The commands are used for
fine-tuning the nesting function run-time analysis, typically in conjunction with the Trace.STATistic.Func
command. Markers can be used to handle special cases for nesting trace statistics.
Please contact Lauterbach support before using the sYmbol.MARKER commands.
The sYmbol.MARKER commands let you create markers for symbols, display them in a list window, delete
individual markers, and reset all markers. The following example is just intended to illustrate these actions:
;Display the marker list window
sYmbol.MARKER.List
;Create function entry markers for the functions func1, main
sYmbol.MARKER.Create FENTRY func1
sYmbol.MARKER.Create FENTRY main
;Create function exit markers
sYmbol.MARKER.Create FEXIT sYmbol.EXIT(func1)
sYmbol.MARKER.Create FEXIT sYmbol.EXIT(main)
;Delete an individual function entry marker
sYmbol.MARKER.Delete func1
;Delete an individual function exit marker
sYmbol.MARKER.Delete sYmbol.EXIT(main)
;Delete all markers
sYmbol.MARKER.RESet
See also
■ sYmbol.MARKER.Create
■ sYmbol.MARKER.Delete
■ sYmbol.MARKER.List
■ sYmbol.MARKER.RESet
▲ ’Release Information’ in ’Release History’
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sYmbol.MARKER.Create
Marker for nesting function run-time analysis
Format:
sYmbol.MARKER.Create <type> <instruction_address>
sYmbol.CREATE.MARKER (deprecated)
sYmbol.NEW.MARKER (deprecated)
<type>:
KENTRY | KEXIT | KBACKDOOR | KBEGIN | KEND | KFROM | KTO |
KLEAVE | FENTRY | KFENTRY | IFENTRY | ILEAVE | FEXIT |
FEXITINIT | FEXITCLEANUP | FBACKDOOR | KFBACKDOOR | CLEANUP |
CLEANUP2 | IGNORE | IGNOREFROM | IGNORETO |
CALL | JUMP | BYJUMP | TASKSWITCH | CORRELATE
Nesting function run-time analysis commands likeTrace.STATistic.Func process the trace information to
reconstruct the function call hierarchy. The focus is put on the transitions between functions. The following
events are of interest:
•
Function entries/exits
•
Task switches
•
Entries/exits of interrupt service routines
•
Entries/exits of TRAP handlers
Optimization of the OS and the compiler as well as the technology used for the trace generation may disturb
the reconstruction of the call hierarchy. As a result nesting function run-time analysis fails. Markers are a
mean to feed TRACE32 with additional information that help to pass blocking points in the analysis.
sYmbol.MARKER.Create KENTRY os_prologue
; mark the address os_prologue
; as kernel entry point
sYmbol.MARKER.Create KEXIT os_epilogue
; mark the address os_epilogue
; as kernel exit point
sYmbol.MARKER.List
; list all markers
The command sYmbol.MARKER.List provides a list of all created markers.
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KENTRY/KEXIT/KBACKDOOR Marker
A detailed description of the usage of the markers is given at the command description of
Trace.STATistic.TASKKernel and Trace.STATistic.TASKFunc.
sYmbol.MARKER.Create KENTRY os_prologue
; mark the address
; os_prologue
; as kernel entry point
sYmbol.MARKER.Create KEXIT os_epilogue
; mark the address
; os_epilogue
; as kernel exit point
sYmbol.MARKER.List
; list all markers
FENTRY/FEXIT/FBACKDOOR Marker
FENTRY <address>
Mark <address> as function entry.
FEXIT <address>
Mark <address> as function exit.
FBACKDOOR <address>
Mark <address> as function entry. TRACE32 ignores this function
entry in the trace evaluation if a prior function entry was detected.
A detailed description of the usage of the markers is given at the command description of
Trace.STATistic.Func.
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CORRELATE Marker
Purpose: Solve issues of trace export technology.
CORRELATE markers allows to assign read/write accesses to instructions.
If trace information is exported for all executed instructions but only for selected read/write accesses, an
exact assignment of an read/write access to the load/store operation is not possible in most cases. The
read/write access is displayed in the Trace Listing in red before the next exported instruction information
(ptrace).
This behavior may disturb the reconstruction of the call hierarchy in the following case: A task switch occurs
(write access to variable holding the task ID) and then a function is called, but in the Trace Listing the task
switch is displayed after the function call. As a result the function is hooked into the wrong call tree.
More the one CORRELATE marker is possible as long as its address is unique between two ptrace packets.
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In the example below, the write access to the task identifier (TASK.CONFIG(magic)) and all instructions are
exported via a Nexus port (MPC5646).
…
NEXUS.BTM ON
NEXUS.HTM ON
Break.Set TASK.CONFIG(magic) /Write /TraceData
…
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For the reconstruction of the call hierarchy and an accurate timing the write access of the task ID has to be
assigned exactly to the corresponding instruction. For this purpose a CORRELATE marker can be used.
sYmbol.MARKER.Create CORRELATE V:4000105C
IGNORE/IGNOREFROM/IGNORETO/IGNOREALLFUNC
IGNORE <address>
TRACE32 ignores all instructions with the specified
<address>, for nesting function run-time analysis.
IGNOREFROM <start_address>
IGNORETO <end_address>
TRACE32 ignores all instructions between
<start_address> and <end_address>, for nesting
function run-time analysis.
IGNOREALLFUNC
TRACE32 ignores all function entries and all function
exits, for nesting function run-time analysis.
See also
■ sYmbol.MARKER
▲ ’Release Information’ in ’Release History’
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sYmbol.MARKER.Delete
Format:
Delete a marker
sYmbol.MARKER.Delete <address>
Deletes the specified marker. To delete all markers, use sYmbol.MARKER.RESet.
See also
■ sYmbol.MARKER
sYmbol.MARKER.List
Format:
Displays the marker list
sYmbol.MARKER.List [<address>]
sYmbol.List.MARKER [<address>] (deprecated)
Opens the sYmbol.MARKER.List window, displaying the list of markers created with
sYmbol.MARKER.Create.
A detailed description of the usage of the markers is given at the command description of
Trace.STATistic.TASKKernel and Trace.STATistic.TASKFunc.
See also
■ sYmbol.MARKER
sYmbol.MARKER.RESet
Format:
Erase all markers
sYmbol.MARKER.RESet
Removes all markers created with sYmbol.MARKER.Create.
See also
■ sYmbol.MARKER
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sYmbol
sYmbol.MATCH
Format:
Symbol search mode
sYmbol.MATCH [Exact | Best | Choose]
Defines the behavior when a symbol is not unique.
Exact
Refuses any symbols that are not unique. This adjustment is useful for
regression test and automatic batch scripts.
Best
Takes the best matching symbol. This is the default.
Choose
Opens a symbol browser to choose from one of the symbols. This is
useful for choosing between different overloaded methods in C++.
See also
■ Data.Find
sYmbol.MEMory
Format:
Display memory usage
sYmbol.MEMory
Displays a summary of memory used by the different components of the symbol table. The results are
written to area 0 (display with AREA command).
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sYmbol
sYmbol.Modify
Format:
Modify symbols
sYmbol.Modify
This command group allows to modify the symbol table or add additional information to existing symbols and
types. See also sYmbol.RELOCate.
See also
■ sYmbol.Modify.Access
■ sYmbol.Modify.SOURCE
■ sYmbol.Modify.ADDRess
■ sYmbol.Modify.CutFunction
■ sYmbol.Modify.NAME
▲ ’Release Information’ in ’Release History’
sYmbol.Modify.Access
Format:
Modify access of symbols
sYmbol.Modify.Access <class>: [<symbol_path>|<range>]
Modifies the memory access class of symbols. The symbol path limits the modification to special symbols of
a module or a program. If an address range is given, only the symbols in this range will be modified. The
command is useful in combination with the automatic symbol relocation feature, when constants are placed
in ROM.
y.m.a d:0x1000--0x1fff
; all symbols in the range get the memory
; access class d:
y.m.a p: y.secrange(const)
; all symbols in the 'const' section get
; the memory access class p:
See also
■ sYmbol.Modify
■ sYmbol.Modify.SOURCE
■ sYmbol.Modify.ADDRess
■ sYmbol.Modify.CutFunction
■ sYmbol.Modify.NAME
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sYmbol.Modify.ADDRess
Format:
Modify address of symbols
sYmbol.Modify.ADDRess <symbol> <address>|<range>
Modifies the start address or address range of a symbol, module, program or function.
y.m.addr \mymodule 0x1000--0x1fff
; assign new range to module
See also
■ sYmbol.Modify
■ sYmbol.Modify.SOURCE
■ sYmbol.Modify.Access
■ sYmbol.Modify.CutFunction
sYmbol.Modify.CutFunction
Format:
■ sYmbol.Modify.NAME
Reduce function address information
sYmbol.Modify.CutFunction <range> | <address>
Reduces the address range information for the defined functions to a single address. This command is used
only in very special cases.
sYmbol.List.Function
sYmbol.Modify.CutFunction 0x104c++0xff
See also
■ sYmbol.Modify
■ sYmbol.Modify.Access
■ sYmbol.Modify.ADDRess
■ sYmbol.Modify.SOURCE
▲ ’Release Information’ in ’Release History’
sYmbol.Modify.NAME
Format:
Rename symbols
sYmbol.Modify.NAME <symbolname> | <newname>
Renames symbols
y.m.name vtripplearray tt
; renames vtriplearray to tt
See also
■ sYmbol.Modify
■ sYmbol.Modify.Access
■ sYmbol.Modify.ADDRess
■ sYmbol.Modify.SOURCE
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sYmbol
sYmbol.Modify.SOURCE
Define source file
+
Format:
sYmbol.Modify.SOURCE <module> <filename>
Defines the source file name for a given module. The command can be used, when the names or directories
of source files have been changed after compilation.
y.m.source \mod1 ..\src\mod2.c
; use source file mod2.c for module
; 'mod1'
See also
■ sYmbol.Modify
■ sYmbol.Modify.NAME
■ sYmbol.Modify.Access
■ sYmbol.Modify.ADDRess
■ sYmbol.Modify.CutFunction
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sYmbol
sYmbol.name
Display symbols
Format:
sYmbol.name [<name_pattern> [<type_pattern>] [/<option>]
<option>:
Click <cmd>
Delete
Displays symbols sorted alphabetically. Lower and upper case characters are not distinguished. For
mangled C++ symbols the search order is based on the function signatures. A complex search function is
implemented to find symbol name very fast, if the complete name will be not known. The search patterns
are:
'*'
Matches any string, empty strings too.
'?'
Matches any character, but not an empty character.
'"'
Can be used to input special characters like '*' or '?'
If the wildcard '*' is defined for the type_pattern, only symbols with HLL type information are extracted. The
C++ demangler for the symbols is used, if the pattern contains the characters '(' or ':'.
Examples:
y
; displays all symbols
y *\*
; displays all local symbols
y \*\*
; displays all local symbols of global
; functions and module local symbols
y \mcc\*
; displays all symbols local to module 'mcc'
y func9\*
; displays all symbols local to function 'func9'
y i
; displays all symbols with the name 'i'
y \mcc\*\i
; displays all local symbols in module 'mcc' with
; the name 'i'
y \m*\f*\i*
;
;
;
;
y * *
; displays all symbols with HLL type information
y * *ptr
; displays all symbols, which have an HLL type
; that ends with 'ptr', e.g. 'intptr'
displays all local symbols with the symbol name
beginning with 'i' in all functions with
function names beginning with 'f' in all
modules beginning with 'm'
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y * char *
; displays all symbols, which have an HLL type
; that begins with the text 'char ',
; e.g. 'char *', 'char [10]', 'char &'
y * char "*"
; displays all symbols with HLL type of 'char *'
y * *"*"*
; displays all symbols with type names, that
; contain a '*'
y ops::operator*
; displays all operators defined for the
; C++ class 'ops'
y operator*
;
;
;
;
y *::operator*(int)
; display all operator of all classes, that
; have only one argument of type 'int'
will search for all symbols, beginning with the
string 'operator'
NOTE: the demangler is not active, so no
operators of C++ classes are listed!
The Click option can define a command, that can be executed by a short click with the left mouse button.
The characters '*' or '?' can be used as placeholder for the complete name of the symbol. Using the '*' will
force the command to be executed without further interaction and without leaving the window. The character
'?' will cause the cursor to leave the window and build a command line, that can be modified before entering.
The option Delete deletes the window after the selection has been made.
Examples (see also sYmbol.ForEach):
y * /c "b.s"
; will execute the command B.S <symbol>
y * /c "b.s * /a"
; will execute the command B.S <symbol> /A
y * /c "v.v ?"
; will build a command line V.V <symbol> and
; leave the symbol window
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The address based softkeys are available by pressing the left mouse button. Short clicking the left button
can execute the command defined by the option Click. The default is the command Data.List. Pressing one
of the softkeys leaves the window, and builds a command line according to the softkey and symbol.
E::w.y
path
C\_func13a\
CC\_func13\
\\MCC\
\\MCC\
\\MCC\
\\MCC\
MCC\_sieve\
background\
background\
\\MCC\
\\MCC\
\\MCC\
C\_func13a\
CC\_func13\
\\MCC\
symbol
c
c
_chkstk_
close
_close
close_
count
count1
count2
crt0
_crt0
crt0_
d
d
daddsub
type
(auto short)
(auto short)
MODULE
(auto short)
(auto long)
(auto long)
MODULE
(auto short)
(auto short)
MODULE
sYmbol.NAMESPACES
Format:
Search symbol in C++ namespace
sYmbol.NAMESPACES [<namespace>]
This command configures the debugger to search in the specified C++ namespaces for a debug symbol.
If the debug symbol cannot be found in the global namespace and the debug symbol is referred without
scope operator (e.g. inside a namespace {} section or after a using <namespace> declaration, the
debugger will search in the namespaces specified by this command.
sYmbol.NAMESPACES std
;search debug symbols in
namespace std if debug symbol
not found in current context
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sYmbol
sYmbol.NEW
Format:
Create new symbol
sYmbol.NEW <name> <address> | <range>
The sYmbol.NEW command group allows to create new symbols or modify existing user-defined symbols.
The command sYmbol.CREATE has the same functionality, but executes faster when multiple symbols are
created.
See also
■ sYmbol.CREATE
■ sYmbol.NEW.Label
■ sYmbol.CREATE.RESet
■ sYmbol.NEW.MACRO
■ sYmbol.NEW.ATTRibute
■ sYmbol.NEW.Module
■ sYmbol.NEW.Function
■ sYmbol.NEW.Var
▲ ’Release Information’ in ’Release History’
sYmbol.NEW.ATTRibute
Create user-defined memory attribute
Format:
sYmbol.NEW.ATTRibute <attribute> <start_address | addressrange>
<attribute>:
DEFault
<architecture_specific_attributes>
Creates a user-defined memory attribute, e.g. for program code, data code, access width, etc.
Memory attributes tell TRACE32 how to interpret memory content. If attributes are missing in the debug
information of your symbol file, e.g. an ELF file, you can create the attributes with sYmbol.NEW.ATTRibute.
DEFault
Memory content is interpreted based on the current processor state.
<architecture_
specific_attributes>
The softkeys below the TRACE32 command line display the available
memory attributes.
•
For a selection of memory attributes for various architectures, see
below.
•
For more information about available memory attributes, refer to the
design manual of the respective architecture.
;open window, displaying the memory attributes per address range
sYmbol.List.ATTRibute
;create an attribute for a data address range without DATA attribute
sYmbol.NEW.ATTRibute DATA D:10004138--10004193
;display all available information about an address including its attr.
sYmbol.INFO
D:10004138
;this code is now interpreted as data
List.Mix
D:10004138
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sYmbol
Selection of Memory Attributes for Various Architectures
Memory attributes for the ARM architecture:
ARM
Code of A32, ARM 32-bit instruction set
THUMB
Code of T32, Thumb/Thumb-2/ThumbEE instruction set
AARCH64
Code of A64, ARM 64-bit instruction set
DATA
Data
Memory attributes for the ARC architecture:
CODE
Program code
DATA.Byte
8-bit data
DATA.Word
16-bit data
DATA.Long
32-bit data
Memory attributes for the PowerPC architecture:
FLE
Code of standard PowerPC instruction set
VLE
Code of Variable Length Encoding
DATA
Data
Memory attributes for the TI-TMS320C55x architecture:
BYTE
Tells TRACE32 to interpret code in byte-pointer mode.
Corresponds to SYStem.Option ByteMode BYTE for the specified
<address_range>.
WORD
Tells TRACE32 to interpret code in word-pointer mode.
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Memory attributes for the Intel x86 architecture:
USE16
16-bit mode
USE32
32-bit mode
USE64
64-bit mode
NOTE:
The Intel Processor Trace does not include any information whether it is in 16,
32, or 64 bit mode. Using the above memory attributes, you can tell TRACE32
how to disassemble correctly.
See also
■ sYmbol.NEW
▲ ’Release Information’ in ’Release History’
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sYmbol
sYmbol.NEW.Function
Format:
Create user-defined function
sYmbol.NEW.Function <name> <addressrange>
Creates a new function. The function has no parameters or local variables. It can only be used to define a
range for a piece of code (e.g. for performance analysis).
y.new.f myfunc mylabel1--(mylabel2-1)
; function ends before mylabel2
See also
■ sYmbol.CREATE.Function
■ sYmbol.NEW
sYmbol.NEW.Label
Format:
Create user-defined symbol
sYmbol.NEW.Label <name> <address>
Creates a new label. A label is a symbol without type information that refers to a single memory location.
sYmbol.CREATE.Label mylab1 0x1000
sYmbol.CREATE.Label mylab2 0x1010
sYmbol.CREATE.Done
; creates “mylab1” at 1000
; creates “mylab2” at 1010
; make labels available to program
sYmbol.NEW.Label mylab3 0x1020
; “mylab3” is available immediately
See also
■ sYmbol.CREATE.Label
■ sYmbol.NEW
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sYmbol
sYmbol.NEW.MACRO
Format:
Create user-defined macro
sYmbol.NEW.MACRO <name> <contents>
Creates a new macro. The macro can be used like a C-preprocessor macro. Parameters can be supplied in
the same way.
y.new.macro MY_NEXT(p) ((p)->next)
; macro is available immediately
v.v MY_NEXT(myvar)
; expands to ((myvar)->next)
See also
■ sYmbol.CREATE.MACRO
■ sYmbol.NEW
▲ ’Release Information’ in ’Release History’
sYmbol.NEW.Module
Format:
Create user-defined module
sYmbol.NEW.Module <name> <contents>
Define a new module.
sYmbol.NEW.Module \\new 0x2000--0x2fff
sYmbol.Browse.Module
See also
■ sYmbol.CREATE.Module
■ sYmbol.NEW
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sYmbol.NEW.Var
Format:
Create user-defined variable
sYmbol.NEW.Var <var_name> <address> | <address_range> <type>
Create a user-defined variable.
sYmbol.List.Type /Unnamed
; list all types
sYmbol.NEW.Var my_char 0x1000 char
; create variable
sYmbol.INFO
; display all information
; about the created variable
my_char
sYmbol.List.Type /Unnamed
sYmbol.NEW.Var my_abc
D:0xa000
sYmbol.INFO
// structure my_abc of type abc
my_abc
struct abc
sYmbol.NEW.Var MyCharArray
D:0x1200
sYmbol.INFO
// character array with 50 elements
MyCharArray
char[50]
sYmbol.NEW.Var MyPtrArray
D:0x1400
sYmbol.INFO
// unsigned short pointer array with 25 el.
MyPtrArray
unsigned short *[25]
See also
■ sYmbol.CREATE.Var
■ sYmbol.NEW
▲ ’Release Information’ in ’Release History’
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sYmbol
sYmbol.OVERLAY
Code overlay
Using the sYmbol.OVERLAY command group, TRACE32 can be configured to debug targets that execute
and switch between code overlays.
To enable overlay support, use SYStem.Option.OVERLAY.
Code overlays are characterized by utilizing the same address range in the target for executing different
code at different times. This requires switching between different code segments in physical memory at runtime. As a result, multiple program symbols can refer to the same address range and may refer to program
code that currently is not present in physical memory. This requires configuration of TRACE32.
See also
■ sYmbol.OVERLAY.AutoID
■ sYmbol.OVERLAY.List
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
■ sYmbol.OVERLAY.Create
■ sYmbol.OVERLAY.RESet
■ sYmbol.OVERLAY.DETECT
■ sYmbol.OVERLAY.FRIEND
’CPU specific SYStem Commands’ in ’ARC Debugger’
’ARM specific SYStem Commands’ in ’ARM Debugger’
’ARM specific SYStem Commands’ in ’ARMv8-A/-R Debugger’
’DSP specific SYStem Commands’ in ’TMS320C5X Debugger’
’Cortex-M specific SYStem Commands’ in ’Cortex-M Debugger’
’Command Reference: SYStem.Option Commands’ in ’Qorivva MPC5xxx/SPC5xx Debugger and NEXUS Trace’
’CPU specific SYStem Commands’ in ’PPC400/PPC440 Debugger and Trace’
’CPU specific System Commands’ in ’PPC600 Family Debugger’
’CPU specific SYStem Commands’ in ’MPC5xx/8xx Debugger and Trace’
’CPU specific SYStem Commands’ in ’PQIII Debugger’
’CPU specific SYStem Commands’ in ’QorIQ Debugger and NEXUS Trace’
’CPU specific SYStem Commands’ in ’MPC56x NEXUS Debugger and Trace’
’CPU specific SYStem Commands’ in ’Simulator for ARC’
’ARM specific SYStem Commands’ in ’Simulator for ARM and XSCALE’
’General SYStem Commands’ in ’Simulator for PowerPC’
sYmbol.OVERLAY.AutoID
Format:
Automatically determine overlay IDs
sYmbol.OVERLAY.AutoID [OVS: | VM:]
Calculates a unique identifier for each overlay currently present in the system.
OVS: (default)
Read the overlay code from the overlay storage area (OVS).
VM:
To increase detection speed, TRACE32 can read the overlay code from
the debugger VM:. This requires that the code was loaded to the
execution area (/CODESEC) inside the segmented (/OVERLAY)
debugger virtual memory (/VM) with a command like
Data.LOAD.Elf <filename> /OVERLAY /CODESEC /NosYmbol /VM
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sYmbol
To detect which overlay is currently active (i.e. present in the execution area), the debugger uses unique
identifiers based on the overlays’ contents. The command sYmbol.OVERLAY.AutoID calculates these
identifiers for all currently declared overlay section. Therefore before using it, all code overlay sections
have to be known to TRACE32 (through debug information or by explicit declaration) and the application
code has to be present in memory.
The unique identifier is often called “magic ID” (making reference to the arbitrary value) and is comprised of
a “magic” ID value present on a corresponding ID address. It is found by comparing the contents of the
overlay sections and searching for a pair that uniquely identifies each of them. By default the algorithm reads
the overlays from the storage areas. To speed up the process, copy the program to the debugger VM: and
use the option VM: (see there for details).
There are two ways for TRACE32 to know about the target program’s overlays:
•
In case of “Relocation-based Code Overlay Support”, TRACE32 reads information about overlay
sections from the ELF file. This requires special build settings and using the option /overlay with
Data.LOAD.Elf <filename> /OVERLAY
•
When using “File-based Code Overlay Support”, you have to manually declare all sections and
source files (more generally: all DWARF-modules) before loading your ELF file. The declaration
is done with the command sYmbol.OVERLAY.Create.
NOTE:
To avoid problems with software breakpoints, sYmbol.OVERLAY.AutoID only
uses ID addresses that do not correspond to HLL lines in the segment.
NOTE:
OVS stands for “OVerlay Storage area”. Besides being a parameter, OVS: is also a
memory class specifier for accessing the overlay sections at their so-called storage
area: the address it is stored at before being copied to an execution area (the
address at which the overlay is executed).
See also
■ sYmbol.OVERLAY
sYmbol.OVERLAY.Create
Format:
Declare code overlay section
sYmbol.OVERLAY.Create <execution_addr_range | overlay_segment_id>,
[<id_address>], [<id_value>], <elf_section_name>, [<dwarf_module>],
[<storage_address>]
Declares a code overlay section and its corresponding modules.
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sYmbol
Typically this command is only used for “File-based Code Overlay Support” i.e. when the overlays are
contained in different executable files (e.g. ELF files). In this case you have to declare all sections and
source files (more generally: all DWARF-modules) before loading the executable files so that the load
command (e.g. via Data.LOAD.Elf <filename> /OVERLAY) can copy the object code to the corresponding
OVS: memory.
In case of “Relocation-based Code Overlay Support”, manual declaration of the sections is not required,
because they are declared automatically based on information contained in the ELF file when it is loaded
using the option /OVERLAY (Data.LOAD.Elf <filename> /OVERLAY). Despite this
sYmbol.OVERLAY.Create can be useful e.g. in order to define an overlay segment ID for all code
sections.
For details regarding the parameters see the following table:
<execution_addr_
range>
or
<overlay_segment_
id>
Address range where the code overlay section gets executed. You have to
specifies also one unique segment ID for all sections which belong to one
overlay page (overlay pages overlap each other).
e.g. P:0x42:0x1000-1fff
In most cases it is enough just to specify the segment ID (here 0x42),
since the debugger can normally find the execution addresses in the ELF
section table by using the <elf_section_name>.
<id_address>,
<id_value>
The (<id_address> x <id_value>) pair specifies a “magic” ID that uniquely
identifies the overlay section when it is present at its execution address. For
details regarding the ID see sYmbol.OVERLAY.AutoID which allows autodetecting the ID.
<elf_section_name>
Unique name for the overlay code section as used in your ELF file. e.g.
".page1" The section names are normally defined in your linker script
used for building your ELF file.
In TRACE32 you can view the sections of a loaded ELF with command
sYmbol.List.SECtion.
From a system shell (cmd.exe / bshell) you can view the available section
names e.g. with the GNU command readelf -S <ElfFile>
When using overlay sections from different ELF files you can prefix the
section name with the ELF file name e.g. "//myprog/.page1"
<dwarf_module>
(source file)
Required only for “File-based Code Overlay Support” to tell the debugger
which source files belong to which overlay section (this can only be detected
from the ELF when it contains relocation information).
<dwarf_module> is usually the name of a source file (e.g. a C-/C++ file).
You can omit this parameter, if your ELF file was linked with compiler
support for code overlays e.g. “-Wl,--emit-relocs” (GCC)
or “--emit-debug-overlay-section” (ARM RealView).
<storage_address>
Specifies the start of the address range where the code section is stored
before it gets copied to its execution memory space.
You can usually omit this parameter, as the <storage_address> is
normally auto-detected when loading you ELF file.
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sYmbol
Example “File-based Code Overlay Support (Single-ELF)”:
sYmbol.RESet
SYStem.Option OVERLAY ON
sYmbol.OVERLAY.Create 1,,,".page1","task.c"
sYmbol.OVERLAY.Create 1,,,".page1","funcasm.c"
sYmbol.OVERLAY.Create 1,,,".page1","sieve.c"
sYmbol.OVERLAY.Create 2,,,".page2","blubber.c"
Data.LOAD.Elf myexample.elf /OVERLAY /NoClear /Include /NOFRAME
sYmbol.OVERLAY.AutoID
sYmbol.OVERLAY.List /STorage /Modules
Example “Relocation-based Code Overlay Support (Single-ELF)”:
sYmbol.RESet
SYStem.Option OVERLAY ON
Data.LOAD.Elf myexample.elf /OVERLAY /Include
sYmbol.OVERLAY.AutoID
sYmbol.OVERLAY.List /STorage
Example “Relocation-based Multi-ELF Overlay Overlay Support”
sYmbol.RESet
SYStem.Option OVERLAY ON
sYmbol.OVERLAY.Create 1,,,"\\page1\.text"
sYmbol.OVERLAY.Create 2,,,"\\page2\.text"
Data.LOAD.Elf page1.elf /NoClear /NoRegister /OVERLAY
Data.LOAD.Elf page2.elf /NoClear /NoRegister /OVERLAY
sYmbol.OVERLAY.List /STorage
See also
■ sYmbol.OVERLAY
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sYmbol
sYmbol.OVERLAY.DETECT
Format:
Detect the current overlay status
symbol.OVERLAY.DETECT [ON | OFF]
Default: ON
Executing sYmbol.OVERLAY.DETECT ON performs an immediate update of the status (active vs. not
active) of all registered code overlays. The detection mechanism uses the ID address and ID value shown in
sYmbol.OVERLAY.List.
The optional parameter controls the automatic update of the status of overlay pages when the target
executes code that may have changed it.
To use the command, first enable overlays via SYStem.Option.OVERLAY.
See also
■ sYmbol.OVERLAY
sYmbol.OVERLAY.FRIEND
Declare a friend overlay segment
[build no. 46380 - DVD 08/2013]
Format:
sYmbol.OVERLAY.FRIEND <original_overlay_id> <friend_overlay_id>
NOTE:
Only relevant for decoding ARM ETM trace data in the context of overlays.
The command is relevant for tracing the switches between overlays using ARM ETM.
For an original overlay segment, the command declares (or deletes) the so-called “friend” overlay segment.
The friend overlay segment (a better term would be subsequent overlay) is a segment that usually is
executed after the original segment. Declaring a friend overlay gives the debugger a hint which allows to
improve the accuracy of decoding trace data corresponding to the switch between the segments. See the
box “background” on the following page for more information.
For each overlay one friend overlay can be declared. For deleting the friend overlay use the command with a
friend ID of 0.
In addition to “normal” overlay segments, friend overlays can also be declared for the “common area” of all
(“permanent”) non-overlay code by using the segment id 0.
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sYmbol
The configuration of overlays segments and their respective friend overlays is displayed by
sYmbol.OVERLAY.List /FRiend..
<original_overlay_id>
ID of the original overlay segment (16-bit integer)
If segment is zero, a friend segment will be assigned for the global memory
space.
<friend_overlay_id>
ID of the friend overlay segment i.e. typically the subsequent overlay
segment (16-bit integer)
If friend is zero, the friend will deleted.
NOTE:
To have an effect, the command needs to be executed before activating RTS via
RTS.ON.
Background Information
If the trace decoder encounters an opcode on an address not contained in the current overlay segment this
causes a problem. Therefore - when a friend overlay is declared - the trace decoder also checks the friend
overlay for this address. If the address is found, the opcode is considered to be part of the friend overlay
otherwise as part of the “common area” and thus as not belonging to an overlay.
The previous case can occur when the target switches to a new overlay segment. Switches between
overlays are typically reported by an ownership trace message which is created by a special opcode writing
to a dedicated register (ownership register).
If additional opcodes are executed in the context of the old overlay segment (e.g. opcodes residing on an
address of the old overlay segment) the ownership message appears “too early” causing problems decoding
the trace data of subsequent opcodes (e.g. RTS return-from-subroutine). If the opcode is executed in the
context of the new overlay segment, the message is sent “too late” because the opcode was executed
before the ownership trace message was created.
The special case where the subsequent overlay does include the address in question but contains a different
opcode on the address cannot be handled correctly. It may cause a flow error which however in practice is
rather infrequent.
See also
■ sYmbol.OVERLAY
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sYmbol
sYmbol.OVERLAY.List
Format:
Show declared code overlay sections
sYmbol.OVERLAY.List [/Modules | /STorage | /FRriend]
Shows the declared code overlays and the corresponding symbol information set with
sYmbol.OVERLAY.Create and/or sYmbol.OVERLAY.AutoID. The code overlays currently present in
memory (“active code overlays”) are highlighted.
Modules
Show also the DWARF modules related to the overlay section.
This is only useful in case of “File-based Code Overlay Support “, since the
column is empty in case of “Relocation-based Code Overlay Support”.
STorage
Shows also the memory region from where the code overlays should be
loaded.
FRiend
Show also the friends of each memory segment.
See sYmbol.OVERLAY.FRIEND
See also
■ sYmbol.OVERLAY
sYmbol.OVERLAY.RESet
Format:
Reset overlay declarations
sYmbol.OVERLAY.RESet
Clears the complete table of declared overlay sections.
The table of declared overlay sections can be shown with sYmbol.OVERLAY.List. Entries can be added
with sYmbol.OVERLAY.Create.
See also
■ sYmbol.OVERLAY
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sYmbol
sYmbol.POINTER
Format:
Define special register
sYmbol.POINTER [<framepointer>] [<staticpointer>]
Determination of frame pointer and static pointer registers. The frame pointer addresses the variables
located on the stack, the static pointer addresses the static variables with position independent data only.
During loading a HLL program the registers are automatically preset with the values according to the
compilers.
sYmbol.POSTFIX
Format:
Set symbol postfix
sYmbol.POSTFIX [<character>]
Allows to define a postfix character. If for a symbol name used in a PRACTICE command no applicable
symbol is found in the debug information, the postfix character is appended to the symbol name and the
search is repeated.
The use of a postfix makes sense when using a compiler, which appends a special sign behind every
symbol (for example MarkWilliams C).
See also
■ sYmbol.PREFIX
▲ ’Symbol Management’ in ’ICE User’s Guide’
sYmbol.PREFIX
Format:
Set symbol prefix
sYmbol.PREFIX [<character>]
A sign may be defined as a prefix. If during entry of a symbol no applicable drag-in can be found, the prefix
will be appended in front of the symbol and the search will begin once more. The use of a prefix makes
useful when using a compiler, which adds a special sign in front of every symbol (for example Microtec
Pascal/C).
See also
■ sYmbol.POSTFIX
▲ ’Symbol Management’ in ’ICE User’s Guide’
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sYmbol
sYmbol.RELOCate
Format:
Relocate symbols
sYmbol.RELOCate <class>:<offset>] [<symbolpath>|<range>]
The command group sYmbol.RELOCate is outdated (excluding the command sYmbol.RELOCate.shift)
and is nowadays only used for OS9-aware debugging (“RTOS Debugger for OS-9” (rtos_os9.pdf)).
The command Data.LOAD.Elf <file> /RELOC … provides greater flexibility when symbols need to be
relocated.
See also
■ sYmbol.RELOCate.Auto
■ sYmbol.RELOCate.Passive
■ sYmbol.RELOCate.Base
■ sYmbol.RELOCate.shift
■ sYmbol.RELOCate.List
■ sYmbol.RELOCate.Magic
▲ ’Symbol Management’ in ’ICE User’s Guide’
▲ ’Release Information’ in ’Release History’
sYmbol.RELOCate.Auto
Format:
Control automatic relocation
sYmbol.RELOCate.Auto [ON | OFF]
The command sYmbol.RELOCate.Auto is outdated and is nowadays only used for OS9-aware debugging.
Please refer to “RTOS Debugger for OS-9” (rtos_os9.pdf) for more information on this command.
See also
■ sYmbol.RELOCate
■ sYmbol.RELOCate.Passive
■ sYmbol.RELOCate.Base
■ sYmbol.RELOCate.shift
■ sYmbol.RELOCate.List
■ sYmbol.RELOCate.Magic
▲ ’OS-9 Commands’ in ’RTOS Debugger for OS-9’
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sYmbol
sYmbol.RELOCate.Base
Format:
Define base address
sYmbol.RELOCate.Base <class>:<base>] [<symbolpath>|<range>]
The command sYmbol.RELOCate.Base is outdated and is nowadays only used for OS9-aware debugging.
Please refer to “RTOS Debugger for OS-9” (rtos_os9.pdf) for more information on this command.
See also
■ sYmbol.RELOCate
■ sYmbol.RELOCate.Passive
■ sYmbol.RELOCate.Auto
■ sYmbol.RELOCate.shift
■ sYmbol.RELOCate.List
■ sYmbol.RELOCate.Magic
▲ ’OS-9 Commands’ in ’RTOS Debugger for OS-9’
sYmbol.RELOCate.List
Format:
List relocation info
sYmbol.RELOCate.List
The command sYmbol.RELOCate.List is outdated and is nowadays only used for OS9-aware debugging.
Please refer to “RTOS Debugger for OS-9” (rtos_os9.pdf) for more information on this command.
See also
■ sYmbol.RELOCate
■ sYmbol.RELOCate.Passive
■ sYmbol.RELOCate.Auto
■ sYmbol.RELOCate.shift
■ sYmbol.RELOCate.Base
■ sYmbol.RELOCate.Magic
▲ ’OS-9 Commands’ in ’RTOS Debugger for OS-9’
sYmbol.RELOCate.Magic
Format:
Define program magic
sYmbol.RELOCate.Magic <magic>] [<symbolpath>|<range>]
The command sYmbol.RELOCate.Magic is outdated and is nowadays only used for OS9-aware
debugging. Please refer to “RTOS Debugger for OS-9” (rtos_os9.pdf) for more information on this
command.
See also
■ sYmbol.RELOCate
■ sYmbol.RELOCate.Passive
■ sYmbol.RELOCate.Auto
■ sYmbol.RELOCate.shift
■ sYmbol.RELOCate.Base
■ sYmbol.RELOCate.List
▲ ’OS-9 Commands’ in ’RTOS Debugger for OS-9’
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sYmbol
sYmbol.RELOCate.Passive
Format:
Define passive base address
sYmbol.RELOCate.Passive <class>:<base>
The command sYmbol.RELOCate.Passive is outdated and nowadays only used for OS9-aware
debugging. Please refer to “RTOS Debugger for OS-9” (rtos_os9.pdf) for more information on this
command.
See also
■ sYmbol.RELOCate
■ sYmbol.RELOCate.Magic
■ sYmbol.RELOCate.Auto
■ sYmbol.RELOCate.shift
■ sYmbol.RELOCate.Base
■ sYmbol.RELOCate.List
▲ ’OS-9 Commands’ in ’RTOS Debugger for OS-9’
sYmbol.RELOCate.shift
Format:
Relocate symbols
sYmbol.RELOCate.shift <class>:<offset> [<symbolpath>|<range>]
Manually relocates symbols. The symbol path limits the relocation to special symbols of a module or a
program. If an address range is given, only the symbols in this range will be relocated. Relocation is always
relative to the current address of the symbol. When the memory access classes of some symbols are
wrong, they can be changed by the sYmbol.Modify.Access command.
; relocate all program symbols by 12240H
sYmbol.RELOCate.shift P:0x12240
; relocate all data symbols of module 'main'
sYmbol.RELOCate.shift D:0x1000 \main
; relocate all data symbols in the given range
sYmbol.RELOCate.shift D:0x1000 0x40000--0x4ffff
See also
■ sYmbol.RELOCate
■ sYmbol.RELOCate.Magic
■ sYmbol.RELOCate.Auto
■ sYmbol.RELOCate.Passive
■ sYmbol.RELOCate.Base
■ sYmbol.RELOCate.List
▲ ’Release Information’ in ’Release History’
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sYmbol
sYmbol.RESet
Format:
Clear symbol table
sYmbol.RESet
All symbols and search paths for source files are cleared.
sYmbol.SourceCONVert
Conversion for Japanese font
Format:
sYmbol.SourceCONVert <mode>
<mode>:
OFF | EUC-JP
Converts the HLL source information from EUC (Extended UNIX Code) to JP for Windows.
sYmbol.SourceLOAD
Format:
Initiate the loading of an HLL source file
sYmbol.SourceLOAD [<module> [<filename>]]
By default a HLL source file is only loaded by TRACE32 when the contents of the HLL source file is required
during debugging. The command sYmbol.SourceLOAD loads the HLL source file for the defined module
on user request. The HLL source line information from the absolute object file must be loaded before using
this command. If the command sYmbol.SourceLOAD is used without any parameter, all HLL source files
are loaded.
The command sYmbol.SourceLOAD allows also the specification of a new HLL source file instead of the
one listed in sYmbol.List.SOURCE. This can be useful, if the name or directory of the source file has been
changed after compilation.
; load all source files
Data.LOAD.COFF arm.abs
sYmbol.SourceLOAD
; load the source file for the module \\thumble\arm
Data.LOAD.COFF arm.abs
sYmbol.List.SOURCE
sYmbol.SourceLOAD \\thumble\arm
; load the source file NewArm.C for the module \\thumble\arm
Data.LOAD.COFF arm.abs
sYmbol.SourceLoad \\thumble\arm G:\ARM\etc\Test\NewArm.C
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sYmbol
sYmbol.SourcePATH
Format:
Source search path
sYmbol.SourcePATH [+ | - | -- | <directory>] … (deprecated)
Adds or removes directories to the path used for searching the source files accessed by TRACE32.
Use the '+' to add a directory to the path.
Use the '-' sign to remove a path from the list.
Two minus signs ’--’ clear the whole list like sYmbol.RESet.
The current search order can be displayed by the command sYmbol.SourcePATH.List. The list can be
saved with the STOre command and the SPATH item.
sYmbol.SourcePATH + c:\source\proj_1
sYmbol.SourcePATH + c:\mike\source\proj_1
…
sYmbol.SourcePATH - c:\source\proj_1
; add search directories
; remove search directory
See also
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
sYmbol.SourcePATH.Delete
sYmbol.SourcePATH.List
sYmbol.SourcePATH.Set
sYmbol.SourcePATH.SetCache
sYmbol.SourcePATH.SetCachedDirCache
sYmbol.SourcePATH.SetDynamicDir
sYmbol.SourcePATH.SetRecurseDir
sYmbol.SourcePATH.Translate
sYmbol.SourcePATH.UP
sYmbol.SourcePATH.DOWN
sYmbol.SourcePATH.RESet
sYmbol.SourcePATH.SetBaseDir
sYmbol.SourcePATH.SetCachedDir
sYmbol.SourcePATH.SetDir
sYmbol.SourcePATH.SetMasterDir
sYmbol.SourcePATH.SetRecurseDirCache
sYmbol.SourcePATH.TranslateSUBpath
sYmbol.SourcePATH.Verbose
▲ ’Symbol Management’ in ’ICE User’s Guide’
sYmbol.SourcePATH.Delete
Format:
Delete path from search list
sYmbol.SourcePATH.Delete <directory>
Removes the specified directory from the search path.
See also
■ sYmbol.SourcePATH
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sYmbol
sYmbol.SourcePATH.DOWN
Format:
Make directory last in search order
sYmbol.SourcePATH.DOWN <directory>
Internal TRACE32 command. The specified directory becomes the last in the defined search order.
See also
■ sYmbol.SourcePATH
sYmbol.SourcePATH.List
List source search paths
[Examples]
Format:
sYmbol.SourcePATH.List
sYmbol.List.SPATH (deprecated)
Lists defined search paths and their attributes.
Local buttons
Delete All
Reset all source path settings.
(command sYmbol.SourcePATH.RESet)
Reload
Reload all loaded source files.
(command sYmbol.SourceRELOAD)
Verbose
Enable/disable search details in the TRACE32 Message Area.
(command sYmbol.SourcePATH.Verbose ON | OFF)
Store…
Save source path search setting to <file>.
(command STOre <file> SPATH)
Cache…
Save source path search setting plus list of all cached files to <file>.
(Command STOre <file> SPATHCACHE)
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sYmbol
Load…
Load source path settings from <file>.
(command DO <file>)
AddDir
Add directory as base directory and as direct directory to search
path list.
(command sYmbol.SourcePATH <dir>)
Example for a base directory:
; Define directory as base for relative paths
sYmbol.SourcePATH.SetBaseDir C:\T32_ARM\demo\sources
Example for direct directories:
; directory is direct search path
sYmbol.SourcePATH.SetDir
C:\T32_ARM\demo\arm\hardware\imx53\quickstartboard\demo_drivers
; directory is direct search path, all source files found in the defined
; directory are cached by TRACE32
sYmbol.SourcePATH.SetCachedDir
C:\T32_ARM\demo\arm\hardware\imx53\quickstartboard\demo_net
; directory is direct search path, the directory and all its
; sub-directories are used as search path
sYmbol.SourcePATH.SetRecurseDir
C:\T32_ARM\demo\arm\hardware\imx53\quickstartboard\demo_ext
; directory is a direct search path, if the source file was found in
; this directory, this directory will become the first to be searched
; in
sYmbol.SourcePATH.SetDynamicDir
C:\T32_ARM\demo\arm\hardware\imx53\quickstartboard\demo_int
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sYmbol
Example for translated paths:
sYmbol.SourcePATH.Translate "Z:/Projects/own/trunk/V850/src/sieve"
"C:/T32_V850/demo/20131129trainings_demo/demo/v850/compiler/iar"
sYmbol.SourcePATH.Translate "C:/Programme/IAR Systems"
"C:/T32_V850/demo"
sYmbol.List.SourcePATH
See also
■ sYmbol.SourcePATH
▲ ’Release Information’ in ’Release History’
sYmbol.SourcePATH.RESet
Format:
Reset search path configuration
sYmbol.SourcePATH.RESet
Resets the search path configuration.
See also
■ sYmbol.SourcePATH
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sYmbol
sYmbol.SourcePATH.Set
Format:
Define search path
sYmbol.SourcePATH.Set <directory>
This command combines the commands:
•
sYmbol.SourcePATH.SetDir
•
sYmbol.SourcePATH.SetBaseDir
See also
■ sYmbol.SourcePATH
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sYmbol
sYmbol.SourcePATH.SetBaseDir
Format:
Define directory as base for relative paths
sYmbol.SourcePATH.SetBaseDir <directory>
Defines directory as base for relative paths.
; load object file vmlinux and cut the following from the source paths:
; start of source path til end of "kernels-arm"
Data.LOAD.Elf ~~~~/vmlinux /StripPART "kernels-arm"
sYmbol.SourcePATH.SetBaseDir J:\AND\omap\sources
sYmbol.SourcePATH.List
sYmbol.List.SOURCE
source
Source path provided by executable.
file
Source path as modified by Data.LOAD command
or
source path from which the file was loaded.
See also
■ sYmbol.SourcePATH
▲ ’Release Information’ in ’Release History’
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sYmbol
sYmbol.SourcePATH.SetCache
Format:
Internal use only
sYmbol.SourcePATH.SetCache <file>
Internal TRACE32 software command, not of interest for TRACE32 users.
See also
■ sYmbol.SourcePATH
sYmbol.SourcePATH.SetCachedDir
Format:
Cache direct search path directory
sYmbol.SourcePATH.SetCachedDir {<directory>}
All source files found in the defined directory are cached by TRACE32.
sYmbol.SourcePATH.SetCachedDir
C:\T32_ARM\demo\arm\hardware\imx53\quickstartboard\demo_net
STOre CacheCon SPATHCACHE
; generate a script for fast recaching
See also
■ sYmbol.SourcePATH
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sYmbol
sYmbol.SourcePATH.SetCachedDirCache
Format:
Internal use only
sYmbol.SourcePATH.SetCachedDirCache <directory> …
Internal TRACE32 software command, not of interest for TRACE32 users.
See also
■ sYmbol.SourcePATH
sYmbol.SourcePATH.SetDir
Format:
Define directory as direct search path
sYmbol.SourcePATH.SetDir <directory>
The source files are directly searched in the defined directories.
Example:
Data.LOAD.Elf armle.axf
; load elf file
sYmbol.List.SOURCE
; display path information for
; source files
Source path provided by Elf file
error indicates that
the source file was
not found under the
provided path
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sYmbol
; define directory as direct search path
sYmbol.SourcePATH.SetDir C:\T32_ARM\demo\arm\compiler\arm
sYmbol.SourcePATH.List
; display search path defined by
; user
sYmbol.List.SOURCE
; display path information for
; source files
Source path from which the file
was loaded
See also
■ sYmbol.SourcePATH
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sYmbol
sYmbol.SourcePATH.SetDynamicDir
Format:
Adjust search order at hit
sYmbol.SourcePATH.SetDynamicDir {<directory>}
The search order defined by this command is dynamically changed. The directory in which the last searched
source file was found becomes the first directory the debugger searches for the next source file.
sYmbol.SourcePATH.SetDynamicDir
C:\T32_ARM\demo\arm\hardware\imx53\quickstartboard\demo_net
sYmbol.SourcePATH.SetDynamicDir
C:\T32_ARM\demo\arm\hardware\imx53\quickstartboard\demo_drivers
sYmbol.SourcePATH.SetDynamicDir
C:\T32_ARM\demo\arm\hardware\imx53\quickstartboard\demo_ext
sYmbol.SourcePATH.SetDynamicDir
C:\T32_ARM\demo\arm\hardware\imx53\quickstartboard\demo_int
List
See also
■ sYmbol.SourcePATH
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sYmbol
sYmbol.SourcePATH.SetMasterDir
Format:
Store cached files only relative
sYmbol.SourcePATH.SetMasterDir <directory>
If the command STOre <file> SPATHCACHE is used, all file names are only saved relative to the defined
directory.
Data.LOAD G:\AND\compiler\xc\bt800ip.iee
sYmbol.SourcePATH.SetCachedDir G:\AND\compiler\xc\System
sYmbol.SourcePATH.SetMasterDir G:\AND\compiler
STOre cache.cmm SPATHCACHE
// And Thu May 27 16:40:51 2004
B::
SYMBOL.SPATH.SETCACHEDDIRCACHE "xc\System"
Y.SPATH.SETCACHE "xc\System"
(
"ad_cond.c"
"adsubs.c"
"bt_27.c"
"bt_27.h"
"bt_28.c"
"bt_flsh.c"
)
ENDDO
See also
■ sYmbol.SourcePATH
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sYmbol
sYmbol.SourcePATH.SetRecurseDir
Format:
Define recursive direct search path
sYmbol.SourcePATH.SetRecurseDir {<directory>}
Use the defined directory and all subdirectories as search path.
sYmbol.SourcePATH.SetRecurseDir
C:\T32_ARM\demo\arm\hardware\imx53\quickstartboard
See also
■ sYmbol.SourcePATH
sYmbol.SourcePATH.SetRecurseDirCache
Format:
Internal use only
sYmbol.SourcePATH.SetRecurseDirCache <directory>…
Internal TRACE32 software command, not of interest for TRACE32 users.
See also
■ sYmbol.SourcePATH
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sYmbol
sYmbol.SourcePATH.Translate
Format:
Replace part of the source path
sYmbol.SourcePATH.Translate <original_path> <new_path>
Replaces <original_path> in source path with <new_path>. Use case: The code was built on a remote
machine. Thus the base path must be replaced.
Data.LOAD.Elf sieve.elf
sYmbol.List.SOURCE
sYmbol.SourcePATH.Translate "Z:/Projects/own/trunk/V850/src/sieve"
"C:/T32_V850/demo/20131129trainings_demo/demo/v850/compiler/iar"
sYmbol.SourcePATH.Translate "C:/Programme/IAR Systems"
"C:/T32_V850/demo"
sYmbol.List.SourcePATH
See also
■ sYmbol.SourcePATH
▲ ’Release Information’ in ’Release History’
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sYmbol
sYmbol.SourcePATH.TranslateSUBpath
Format:
Replace sub-path
sYmbol.SourcePATH.TranslateSUBpath <original_sub_path>
<new_sub_path>
Replaces <original_sub_path> in source path with <new_sub_path>. Use case: Only a single folder is
different.
Example:
sYmbol.SourcePATH.TranslateSUBpath "P5" "K8"
See also
■ sYmbol.SourcePATH
sYmbol.SourcePATH.UP
Format:
Move path up in the search order
sYmbol.SourcePATH.UP <directory>
Internal TRACE32 command. The defined directory becomes the first in the search path order.
See also
■ sYmbol.SourcePATH
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sYmbol
sYmbol.SourcePATH.Verbose
Format:
Display search details in message AREA
sYmbol.SourcePATH.Verbose ON | OFF
OFF (default)
No details about the source file search are given.
ON
Details about the source file search are displayed in the TRACE32
message AREA.view window, if a source file is loaded by TRACE32.
AREA.view
; open TRACE32 message AREA window
; to display source file search
; details
sYmbol.SourcePATH.Verbose ON
List
; display source listing
Verbose ON is indicated in the sYmbol.SourcePATH.List window
See also
■ sYmbol.SourcePATH
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sYmbol
sYmbol.SourceRELOAD
Format:
Reload source files
sYmbol.SourceRELOAD
Invalidates all loaded source files and marks them for reload. This can be useful when the source search
path has been changed to reload the source modules that came from the old source path.
sYmbol.STATE
Format:
Display statistic
sYmbol.STATE
The size of the symbol tables and the global settings are displayed. See also the sYmbol.MEMory
command.
See also
■ sYmbol.Browse.sYmbol
■ sYmbol.INFO
■ sYmbol.List
❏ sYmbol.STATE()
▲ ’The Symbol Database’ in ’Training HLL Debugging’
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sYmbol
sYmbol.STRIP
Format:
Set max. symbol length
sYmbol.STRIP [<length>]
Cuts symbols to the specified length. This option is useful, when the compiler has a limited symbol length.
sYmbol.STRIP 8.
Data.List Main_Function
; will display 'Main_Fun'
sYmbol.TYPEINFO
Format:
Display information about a specific data type
sYmbol.TYPEINFO <data_type>
Displays information about a specific data type. Alternatively, right-click a data type in a sYmbol.List.Type
window, and then select View Details, or double-click a data type in that window.
sYmbol.View
Format:
Show symbol info
sYmbol.View <name> [/Track]
Same as command sYmbol.Info.
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sYmbol
SYnch
Function
TRACE32 realizes AMP multi-core debugging and multi-processor debugging by starting two or more
TRACE32 instances.
The command group SYnch allow to establish a connection between different TRACE32 instances for the
following purposes:
•
To establish a start/stop synchronization between the cores/processors controlled by different
TRACE32 instances.
•
To allow concurrent assembler single steps between the cores/processors controlled by different
TRACE32 instances.
•
To allow synchronous system mode changes between the cores/processors controlled by
different TRACE32 instances.
•
To get a time synchronization between trace information in different TRACE32 instances. This
requires that the trace information uses a common time base e.g. global TRACE32 timestamp or
global chip timestamps.
For configuration, use the TRACE32 command line or the SYnch.state window.
See also
■
■
■
■
SYnch.Connect
SYnch.MasterSystemMode
SYnch.SlaveBrk
SYnch.state
■
■
■
■
■ SYnch.MasterGo
■ SYnch.ON
■ SYnch.SlaveStep
SYnch.MasterBrk
SYnch.OFF
SYnch.SlaveGo
SYnch.XTrack
■ SYnch.MasterStep
■ SYnch.RESet
■ SYnch.SlaveSystemMode
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SYnch
SYnch.Connect
Format:
Connect to other TRACE32 instances
SYnch.Connect [<intercom_name> …]
Establishes connections to other TRACE32 instances by using the InterCom system.
SYnch.Connect localhost:20001 localhost:20002
SYnch.ON is automatically set, when the command SYnch.Connect establish the connections.
If the command SYnch.Connect is used without parameters it disconnects the TRACE32 instances.
SYnch.Connect
See also
■ SYnch.state
SYnch.MasterBrk
Format:
Invite other TRACE32 to stop synchronously
SYnch.MasterBrk [ON | OFF]
OFF
No invitation for a synchronous stop is broadcast to other TRACE32
instances (default).
ON
Invite other TRACE32 instances to stop synchronously.
Cores in a multicore chip can be stopped instruction-accurate if the chip
provides a break switch/cross trigger unit.
Otherwise software-controlled stop synchronization is used. Softwarecontrolled synchronization stop the cores/processors one by one with a
minimum delay of 1.ms.
SYnch.MasterBreak and SYnch.SlaveBreak can be freely programmed for the connected TRACE32
instances. But the break switch/cross trigger unit in the multicore chip might not provide resources to
program all links. TRACE32 adjust the programming of the links to the available resources in this case.
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SYnch
On TRACE32-ICE stop synchronization is software-controlled by default. To use the hardware-based
start/stop synchronization between two SCU units (connect the two SYNCH sockets of the SCU with synch
cable) the connect command must be left empty.
See also
■ SYnch.state
▲ ’Master-Slave Synchronisation’ in ’ICE User’s Guide’
SYnch.MasterGo
Format:
Invite other TRACE32 to start synchronously
SYnch.MasterGo [ON | OFF]
OFF
No invitation for a synchronous start is broadcast to other TRACE32
instances (default).
ON
Invite other TRACE32 instances to start synchronously.
Cores in a multicore chip can start synchronously if this is supported by
the chip.
Otherwise software-controlled start synchronization is used. softwarecontrolled synchronization starts the cores/processors one by one with a
minimum delay of 1.ms.
On TRACE32-ICE start synchronization is software-controlled by default. To use the hardware-based
start/stop synchronization between two SCU units (connect the two SYNCH sockets of the SCU with synch
cable) the connect command must be left empty.
See also
■ SYnch.state
■ TargetSystem.state
▲ ’Master-Slave Synchronisation’ in ’ICE User’s Guide’
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SYnch
SYnch.MasterStep
Format:
Invite other TRACE32 to asm step synchronously
SYnch.MasterStep [ON | OFF]
OFF
No invitation for concurrent assembler single stepping is broadcast to
other TRACE32 instances (default).
ON
Invite other TRACE32 instances to perform concurrent assembler single
stepping.
Hll single stepping is regarded as a synchronous start.
See also
■ SYnch.state
■ TargetSystem.state
SYnch.MasterSystemMode
Format:
Invite other TRACE32 to follow mode change
SYnch.MasterSystemMode [ON | OFF]
OFF
No invitation for synchronous mode changing is broadcast to other
TRACE32 instances (default).
ON
Invite other TRACE32 instances to perform system mode changes
synchronously. System mode changes are typically performed by one of
the following commands: SYStem.Up, SYStem.Mode <mode>
commands and SYStem.RESetTarget.
See also
■ SYnch.state
■ TargetSystem.state
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SYnch
SYnch.OFF
Format:
Disable connection mechanism
SYnch.OFF
Disable the software component that allows a TRACE32 instance to connect to other instances.
See also
■ SYnch.state
▲ ’Master-Slave Synchronisation’ in ’ICE User’s Guide’
SYnch.ON
Format:
Disable connection mechanism
SYnch.ON
Enable the software component that allows a TRACE32 instance to connect to other instances.
See also
■ SYnch.state
▲ ’Master-Slave Synchronisation’ in ’ICE User’s Guide’
SYnch.RESet
Format:
Reset SYnch mechanism
SYnch.RESet
Resets the SYnch mechanism to its default settings.
See also
■ SYnch.state
▲ ’Master-Slave Synchronisation’ in ’ICE User’s Guide’
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SYnch
SYnch.SlaveBrk
Format:
Synchronize with stop in connected TRACE32
SYnch.SlaveBrk [ON | OFF]
OFF
Don't synchronize with the stop of the program execution in a connected
TRACE32 instance.
ON
Synchronize with the stop of the program execution in a connected
TRACE32 instance.
Cores in a multicore chip can be stopped instruction-accurate if the chip
provides a break switch/cross trigger unit.
Otherwise software-controlled stop synchronization is used. Softwarecontrolled synchronization stop the cores/processors one by one with a
minimum delay of 1.ms.
See also
■ SYnch.state
■ TargetSystem.state
▲ ’Master-Slave Synchronisation’ in ’ICE User’s Guide’
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SYnch
SYnch.SlaveGo
Format:
Synchronize with start in connected TRACE32
SYnch.SlaveGo [ON | OFF]
OFF
Don't synchronize with the start of the program execution in a connected
TRACE32 instance.
ON
Synchronize with the start of the program execution in a connected
TRACE32 instance.
Cores in a multicore chip can start synchronously if this is supported by
the chip.
Otherwise software-controlled start synchronization is used. softwarecontrolled synchronization starts the cores/processors one by one with a
minimum delay of 1.ms.
See also
■ SYnch.state
■ TargetSystem.state
▲ ’Master-Slave Synchronisation’ in ’ICE User’s Guide’
SYnch.SlaveStep
Format:
Synchronize with asm step in connected TRACE32
SYnch.SlaveStep [ON | OFF]
OFF
Don't synchronize with assembler single steps in a connected TRACE32
instance.
ON
Synchronize with assembler single steps in a connected TRACE32
instance.
See also
■ SYnch.state
■ TargetSystem.state
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SYnch
SYnch.SlaveSystemMode
Format:
Synch. with mode changes in other TRACE32
SYnch.SlaveSystemMode [ON | OFF]
OFF
Don’t synchronize with system mode changes in connected TRACE32
instances.
ON
Synchronize with system mode changes in connected TRACE32
instances.
See also
■ SYnch.state
■ TargetSystem.state
SYnch.state
Format:
Display current SYnch settings
SYnch.state
Displays the current setup of the SYnch mechanism.
See also
■
■
■
■
SYnch.Connect
SYnch.MasterSystemMode
SYnch.SlaveBrk
SYnch.XTrack
■
■
■
■
■ SYnch.MasterGo
■ SYnch.ON
■ SYnch.SlaveStep
SYnch.MasterBrk
SYnch.OFF
SYnch.SlaveGo
TargetSystem.state
■ SYnch.MasterStep
■ SYnch.RESet
■ SYnch.SlaveSystemMode
▲ ’Master-Slave Synchronisation’ in ’ICE User’s Guide’
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SYnch
SYnch.XTrack
Format:
Establish time synchronization to another TRACE32 instance
SYnch.XTrack [<intercom_name> …]
Get a time synchronization between trace information in different TRACE32 instances. This requires that the
trace information uses a common time base e.g. global TRACE32 time tamp or global chip timestamps.
SYnch.XTrack localhost:20001 localhost:20002
; trace commands in one TRACE32 instance
Trace.List /Track
Trace.Chart.sYmbol /ZoomTrack
See also
■ SYnch.state
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SYnch
SYStem
SYStem
System configuration
System commands are used for setting the operating modes of the system. In addition, they are used to
define all those parameters which remain valid after stopping the emulation. The various subcommands of
this command group are highly target-dependent, for details check the emulation probe manual for your
target system too.
In general, the configuration commands (e.g. SYStem.Option) should be used before the emulation system
is activated by the SYStem.Mode or SYStem.Up command. Changing configuration options while the
system is up may cause unpredictable behavior.
See also
■
■
■
■
■
■
■
■
■
SYStem.Access
SYStem.CADIconfig
SYStem.CpuAccess
SYStem.GTL
SYStem.LOG
SYStem.MONITOR
SYStem.RESet
SYStem.TARGET
SYStem.Up
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
■
▲
▲
▲
▲
▲
▲
▲
▲
’XCP Specific Functions’ in ’XCP Debug Back-End’
’General SYStem Settings and Restrictions’ in ’MCS08 Debugger’
’General SYStem Settings and Restrictions’ in ’MCS12 Debugger’
’General SYStem Settings and Restrictions’ in ’R8051XC Debugger’
’CPU Specific Functions’ in ’Intel® x86/x64 Debugger’
’General SYStem Settings and Restrictions’ in ’XC800 Debugger’
’SYStem Functions’ in ’General Functions’
’Release Information’ in ’Release History’
SYStem.BankFile
SYStem.Clock
SYStem.DETECT
SYStem.JtagClock
SYStem.MemAccess
SYStem.Option
SYStem.RESetOut
SYStem.TimeOut
SYStem.VirtualTiming
SYStem.BankMode
SYStem.CONFIG
SYStem.DLLCommand
SYStem.Line
SYStem.Mode
SYStem.POLLING
SYStem.RESetTarget
SYStem.TimeoutDebug
■
■
■
■
■
■
■
■
SYStem.BdmClock
SYStem.CPU
SYStem.Down
SYStem.LOCK
SYStem.MonFile
SYStem.PORT
SYStem.state
SYStem.TimeReq
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SYStem
SYStem.Access
Dual-port access mode
Format 1:
SYStem.Access <mode>
(ICE)
Format 2:
SYStem.ACCESS
(deprecated for TRACE32 debuggers)
Use SYStem.MemAccess instead.
<mode>:
Denied | Nodelay | Request | Wait | Prefetch | DUMMY | REFresh
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SYStem
Refer to emulation probe description for details of the access modes implemented within the specific
emulation probe:
Denied
In this mode dual-port access cannot occur during real-time emulation.
Execution times are not affected by dual-port accesses. However, all
commands are blocked requiring access to emulation memory,
breakpoints or memory flags during real-time emulation.
Nodelay
Normal condition. Dual-port access does not alter real-time
characteristics. This operating mode is possible in the case of slow CPUs
or low clock frequency only. The critical frequency of the emulation
system is reached at a cycle time of 200 ns typically (70 ns RAM speed).
Dual-port emulation memory is accessed in time-multiplex. In the case of
slow CPUs and fast memory, enough time to “hide” the dual-port access
between the emulation CPU's memory accesses is available. In the case
of fast CPUs and high speed emulation there is no time available
between cycles.
Request
The CPU is stopped via the DMA request line prior to dual-port access
(as long as a DMA access has not already occurred). This mode is not
functional with the emulation CPU in constant reset or DMA mode. The
advantage of this condition is that access cycles are not increased as a
result of dual-port accesses.
Wait
Additional wait cycles are inserted. System performance deteriorates by
less than one percent. However, some cycles are increased by additional
wait cycles. This type of access is always possible, even with the
emulation CPU in reset or DMA mode.
Prefetch, DUMMY,
REFresh
This access modes are possible on special CPU types only which
support some cycles to install a hidden dual-port mode.
See also
■ SYStem
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
■ SYStem.state
’CPU Type and Mode’ in ’FIRE Emulator for HC12/MCS12’
’Basics’ in ’FIRE Emulator for C166S V2 Family’
’Basics’ in ’ICE Emulator for 8051’
’Basics’ in ’ICE Emulator for MC68020/30’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for MC6833X’
’Basics’ in ’ICE Emulator for Motorola 68360/349’
’Basics’ in ’ICE Emulator for C166/ST10’
’Basics’ in ’ICE Emulator for Hitachi H8/300 and H8/500’
’Basics’ in ’ICE Emulator for 68HC05 and 68HC08’
’Basics’ in ’ICE Emulator for 68HC11’
’Basics’ in ’ICE Emulator for MELPS 7700’
’Emulation System’ in ’ICE User’s Guide’
’Basics’ in ’ICE Emulator for Z80 and Z180’
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SYStem
SYStem.BankFile
Format:
Define the bank switch program
SYStem.BankFile <filename>
Loads an extension for bank switched targets to the emulator control program. For details check the
emulation probe manual for your processor. The bank definition file must be a pure binary file (can be
generated by the Data.SAVE.Binary command).
See also
■ SYStem
■ SYStem.state
▲ ’Banking’ in ’ICE Emulator for C166/ST10’
▲ ’Emulation System’ in ’ICE User’s Guide’
▲ ’Using the MMU for Banked Target Systems’ in ’ICE Emulator for Z80 and Z180’
SYStem.BankMode
Format:
Define the bank switch mode
SYStem.BankMode [INTern | EXTern | OFF]
Defines the operation mode of bank switched targets. For details check the emulation probe manual for your
processor.
See also
■ SYStem
■ SYStem.state
▲ ’Banking’ in ’ICE Emulator for C166/ST10’
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SYStem
SYStem.BdmClock
Select BDM clock
Format:
SYStem.BdmClock <rate>
<rate>:
2 | 4 | 8 | 16 | <fixed>
<fixed>:
1000. … 5000000.
Either the divided CPU frequency is used as the BDM clock or a fixed clock rate. The fixed clock rate must
be used if the operation frequency is very slow or if the clock line is not available. The default is a fixed rate of
1 MHz.
See also
■ SYStem
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■ SYStem.state
’CPU specific SYStem Commands’ in ’XC2000/XC16x/C166CBC Debugger’
’CPU specific SYStem Commands’ in ’CPU32/ColdFire Debugger and Trace’
’CPU specific SYStem Commands’ in ’ARC Debugger’
’DSP specific SYStem Commands’ in ’TMS320C2X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C5X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C6X Debugger’
’Cortex-M specific SYStem Commands’ in ’Cortex-M Debugger’
’General SYStem Settings and Restrictions’ in ’MCS08 Debugger’
’General SYStem Settings and Restrictions’ in ’MCS12 Debugger’
’General SYStem Settings and Restrictions’ in ’M32R Debugger and Trace’
’General SYStem Settings and Restrictions’ in ’M8051EW Debugger’
’General SYStem Settings for the Debugger’ in ’M-Core Debugger’
’MIPS specific SYStem Commands’ in ’MIPS Debugger and Trace’
’General SYStem Commands’ in ’MMDSP Debugger’
’Command Reference: SYStem Commands’ in ’Qorivva MPC5xxx/SPC5xx Debugger and NEXUS Trace’
’General SYStem Commands’ in ’MSP430 Debugger’
’Commands’ in ’PCP Debugger Reference’
’General SYStem Commands’ in ’PPC400/PPC440 Debugger and Trace’
’General System Commands’ in ’PPC600 Family Debugger’
’General SYStem Commands’ in ’MPC5xx/8xx Debugger and Trace’
’General SYStem Commands’ in ’PQIII Debugger’
’General SYStem Commands’ in ’QorIQ Debugger and NEXUS Trace’
’General SYStem Commands’ in ’PWRficient Debugger’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for MC6833X’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for Motorola 68360/349’
’ARM specific SYStem Commands’ in ’MAC71xx/72xx NEXUS Debugger and Trace’
’General SYStem Commands’ in ’MMDSP NEXUS Debugger and Trace’
’CPU specific SYStem Commands’ in ’Simulator for TriCore’
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SYStem
SYStem.CADIconfig
CADI-specific setups
Virtual targets only: CADI
The SYStem.CADiconfig command group is used to define CADI-specific setups for debugging and
tracing.
See also
■ SYStem
■ SYStem.CADIconfig.Traceconfig
■ SYStem.CADIconfig.RemoteServer
■ SYStem.state
SYStem.CADIconfig.RemoteServer
Define connection to CADI server
Virtual targets only: CADI
Format:
SYStem.CADIconfig.RemoteServer [<ip> <port>]
Informs TRACE32 how to connect to the CADI server for debugging purposes. If this command is omitted
from your start-up script, then TRACE32 assumes that the virtual target (including the CADI server) and
TRACE32 are running on the same machine.
With arguments: Defines a connection to the CADI server on a remote computer. Ensure that your CADI
server allows remote connections.
Without arguments: Resets the connection to a configuration where TRACE32 and the virtual target are
assumed to be running on the same machine (localhost).
<ip>
IP address or host name of the remote computer where the virtual target is
running.
<port>
TCP/IP port of the CADI server.
Figure 1 of 2: The red line illustrates the connection that is defined using the SYStem.CADIconfig.
RemoteServer command.
Host 1
TRACE32
Host 2
Debug Connection
via CADI
Virtual target
(incl. CADI server)
Optional Trace Connection via TCP/IP
t32caditrace.dll
t32cadi.dll
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Figure 2 of 2: The red line illustrates the connection that is defined using the SYStem.CADIconfig.
RemoteServer command.
localhost
TRACE32
Debug Connection
via CADI
Virtual target
(incl. CADI server)
Optional Trace Connection via TCP/IP
t32caditrace.dll
t32cadi.dll
See also
■ SYStem.CADIconfig
❏ SYStem.CADIconfig.RemoteServer()
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SYStem.CADIconfig.Traceconfig
Define network settings to CADI trace
Virtual targets only: CADI
Format:
SYStem.CADIconfig.Traceconfig [<ip> <port>]
Without arguments: Defines a connection to the trace plug-in based on the default values. The file name of
the trace plug-in is t32caditrace.dll / t32caditrace.so.
With arguments: Defines a user-defined connection to the trace plug-in.
<ip>
(Default: 127.0.0.1)
IP address of the host machine where the virtual target is running.
IPv4 only. Host names are not allowed.
<port>
(Default: 21000)
TCP/IP port of the trace plug-in.
The red line illustrates the connection that is defined using the SYStem.CADIconfig.Traceconfig
command.
TRACE32
t32cadi.dll
Debug Connection
via CADI
Virtual target
(including CADI server)
Trace Connection
via TCP/IP
t32caditrace.dll
tbd.
See also
■ SYStem.CADIconfig
❏ SYStem.CADIconfig.Traceconfig()
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SYStem.Clock
Select clock
Format:
SYStem.Clock <source>
<source>:
VCO | Low | Mid | High
Internal clock selection. In the case of NoProbe, AloneInt and EmulInt the internal clock generator is used.
Three dedicated frequencies and VCO are available. These dedicated frequencies produce CPU clock rates
of 2.5 … 10 MHz. Frequencies of up to 25 MHz can be achieved using the VCO (voltage controlled
oscillation). The clock rate is the same as of the internal CPU clock. With CPUs having clock divider (e.g.
when using integrated oscillators) the input frequencies are many times higher than that of the internal clock
frequencies. In the case of fully static CPUs, clock rates can be switched during operation (not ECC8).
Otherwise, the emulation CPU should be reinitialized by choosing a system operating mode after switching
over.
VCO
Select VCO. Clock frequencies are set using the VCO.Clock command.
Low
2.5 MHz clock frequency.
Mid
5 MHz clock frequency.
High
10 MHz clock frequency.
VCO.Clock 0x12000000.
SYStem.Clock VCO
; System frequency 12 MHz
See also
■ SYStem
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■ SYStem.state
’General SYStem Settings and Restrictions’ in ’StarCore Debugger and Trace’
’Basics’ in ’ICE Emulator for INTEL 196K Family’
’Basics’ in ’ICE Emulator for 8051’
’General Settings and Restrictions’ in ’ICE Emulator for 68000’
’Basics’ in ’ICE Emulator for MC68020/30’
’Basics’ in ’ICE Emulator for MC68040/60’
’Basics’ in ’ICE Emulator for MC68000 and MC6830X’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for MC6833X’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for Motorola 68360/349’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for C166/ST10’
’Basics’ in ’ICE Emulator for Hitachi H8/300 and H8/500’
’Basics’ in ’ICE Emulator for 68HC05 and 68HC08’
’Basics’ in ’ICE Emulator for 68HC11’
’Basics’ in ’ICE Emulator for 386/486’
’Basics’ in ’ICE Emulator for MELPS 7700’
’Basics’ in ’ICE Emulator for PowerPC’
’Emulation System’ in ’ICE User’s Guide’
’Basics’ in ’ICE Emulator for the 80186 and 80196’
’Basics’ in ’ICE Emulator for Z80 and Z180’
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SYStem.CONFIG
The SYStem.CONFIG commands describe the target configuration to the debugger.
SYStem.CONFIG
Configure debugger according to target topology
Format:
SYStem.CONFIG <parameter>
SYStem.MultiCore (deprecated)
<parameter>
(JTAG):
CORE
DRPRE <bits>
DRPOST <bits>
IRPRE <bits>
IRPOST <bits>
TAPState <state>
TCKLevel <level>
TriState [ON | OFF]
Slave [ON | OFF]
state
<parameter>
(CoreSight):
COREBASE
COREJTAGPORT
DAPIRPRE
DAPIRPOST
DAPDRPRE
DAPDRPOST
DEBUGACCESSPORT
DEBUGBASE
ETBBASE
ETBDRPRE
ETBDRPOST
ETBIRPRE
ETBIRPOST
ETMBASE
ETMFUNNELPORT
FUNNELBASE
HTMBASE
HTMFUNNELPORT
ITMBASE
ITMFUNNELPORT
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<parameter>
(CoreSight cont’d):
JTAGACCESSPORT
MEMORYACCESSPORT
TPIUBASE
TRACEBASE
TRACEFUNNELPORT
SWDP
<parameter>
(MultiTap):
DAPTAP
DEBUGTAP
ETBTAP
MULTITAP
SLAVETAP
<parameter>
(BugFix):
BYPASS <pattern>
FILLDRZERO
Commonly one TRACE32 instance is used to debug one core (core view). If the target provides a joint
debug interface for several cores/chips it is necessary to inform the TRACE32 instance which core/chip it
controls for debugging.
The four parameter IRPRE, IRPOST, DRPRE, DRPOST are required to inform the debugger about the
ARM TAP controller position in the JTAG chain, if there is more than one core in the JTAG chain (e.g. ARM +
DSP). The information is required before the debugger can be activated e.g. by a SYStem.Up. See example
below.
In case there is additionally an DAP (Debug Access Port) TAP controller or in case the core will be debugged
through this DAP, then you need to set the four parameter DAPIRPRE, DAPIRPOST, DAPDRPRE,
DAPDRPOST to inform the debugger about the DAP TAP controller position in the JTAG scan chain.
In case there is an ETB (Embedded Trace Buffer) available on the chip and in case it should be used, the
settings ETBIRPRE, ETBIRPOST, ETBDRPRE, ETBDRPOST are additionally required. The ETB has its
own TAP controller in the JTAG scan chain.
On some CPU selections (SYStem.CPU) with known system configuration the above setting might be set
automatically.
TriState has to be used if more than one debugger are connected to the common JTAG port at the same
time. TAPState and TCKLevel define the TAP state and TCK level which is selected when the debugger
switches to tristate mode. Please note: nTRST must have a pull-up resistor on the target, EDBGRQ must
have a pull-down resistor.
Multicore debugging is not supported for the DEBUG INTERFACE (LA7701).
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CORE
For multicore debugging one TRACE32 GUI has to be started per core. To
bundle several cores in one processor as required by the system this
command has to be used to define core and processor coordinates within
the system topology.
Further information can be found in SYStem.CONFIG.CORE.
DRPRE
(default: 0) <number> of TAPs in the JTAG chain between the core of
interest and the TDO signal of the debugger. If each core in the system
contributes only one TAP to the JTAG chain, DRPRE is the number of
cores between the core of interest and the TDO signal of the debugger.
DRPOST
(default: 0) <number> of TAPs in the JTAG chain between the TDI signal
of the debugger and the core of interest. If each core in the system
contributes only one TAP to the JTAG chain, DRPOST is the number of
cores between the TDI signal of the debugger and the core of interest.
IRPRE
(default: 0) <number> of instruction register bits in the JTAG chain
between the core of interest and the TDO signal of the debugger. This is
the sum of the instruction register length of all TAPs between the core of
interest and the TDO signal of the debugger.
IRPOST
(default: 0) <number> of instruction register bits in the JTAG chain
between the TDI signal and the core of interest. This is the sum of the
instruction register lengths of all TAPs between the TDI signal of the
debugger and the core of interest.
See also Daisy-Chain Example.
TAPState
(default: 7 = Select-DR-Scan) This is the state of the TAP controller when
the debugger switches to tristate mode. All states of the JTAG TAP
controller are selectable.
TCKLevel
(default: 0) Level of TCK signal when all debuggers are tristated.
TriState
(default: OFF) If more than one debugger share the same JTAG port, this
option is required. The debugger switches to tristate mode after each
JTAG access. Then other debuggers can access the port.
Slave
(default: OFF) If more than one debugger share the same JTAG port, all
except one must have this option active. Only one debugger - the
“master” - is allowed to control the signals nTRST and nSRST (nRESET).
DAPDRPRE
(default: 0) <number> of cores in the JTAG chain between the DAP and
the TDO signal (one data register bit per core which is in BYPASS mode).
DAPDRPOST
(default: 0) <number> of cores in the JTAG chain between the TDI signal
and the DAP (one data register bit per core which is in BYPASS mode).
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DAPIRPRE
(default: 0) <number> of instruction register bits of all cores in the JTAG
chain between the DAP and the TDO signal.
DAPIRPOST
(default: 0) <number> of instruction register bits of all cores in the JTAG
chain between TDI signal and the DAP.
DEBUGACCESSPORT
With a Debug Access Port (DAP) as debug interface (Cortex, CoreSight)
you need to inform the debugger about the access port number in the
DAP. The debugger needs the access port number to get access to the
debug bus (APB, debug register).
ETBDRPOST
(default: 0) <number> of cores in the JTAG chain between the TDI signal
and the ETB (one data register bit per core which is in BYPASS mode).
ETBDRPRE
(default: 0) <number> of cores in the JTAG chain between the ETB and
the TDO signal (one data register bit per core which is in BYPASS mode).
ETBIRPOST
(default: 0) <number> of instruction register bits of all cores in the JTAG
chain between TDI signal and ETB.
ETBIRPRE
(default: 0) <number> of instruction register bits of all cores in the JTAG
chain between the ETB and the TDO signal.
MEMORYACCESSPORT
With a Debug Access Port (DAP) as debug interface (Cortex, CoreSight)
you need to inform the debugger about the access port number in the
DAP. The debugger needs the access port number to get access to the
system bus (AHB, memory).
JTAGACCESSPORT
COREJTAGPORT
With a Debug Access Port (DAP) as debug interface (Cortex, CoreSight)
you need to inform the debugger about the access port number in the
DAP. The debugger needs the access port number to get access to the
JTAG access port of the core it shall debug. This is normally used if cores
like ARM7, ARM9, ARM11, which are not intended for DAP debugging,
are included in a DAP based system.
COREJTAGPORT specifies to which of the 8 possible ports the core is
connected to.
ETMBASE
COREBASE
DEBUGBASE
HTMBASE
ETBBASE
TPIUBASE
ITMBASE
TRACEBASE
FUNNELBASE
ETMFUNNELPORT
HTMFUNNELPORT
ITMFUNNELPORT
TRACEFUNNELPORT
The debugger needs the base address of the register block of the
CoreSight module you intend to use. It is only valid with a Debug Access
Port (DAP) as debug interface. TRACEBASE is the register block of nonETM trace register e.g. of a DSP.
In case of ETM or HTM or ITM or non-ETM TRACE you additionally need
to specify the port number of the funnel this trace facility is connected to.
DEBUGBASE is an obsolete synonym for COREBASE.
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SWDP
With this option you can change from the normal JTAG interface to the
serial wire debug mode (SWDP = Serial Wire Debug Port). SWDP uses
just two signals instead of five. It is required that the target and the
debugger hardware and software supports this interface.
DAPTAP
DEBUGTAP
ETBTAP
MULTITAP
SLAVETAP
Type of the control mechanism and number of TAPs should be known in
MULTITAP type. It is used in case the system-on-chip provides a
dynamic changing JTAG scan chain. In case of a subsystem SLAVETAP
denotes the number of the control TAP for the subsystem.
BYPASS <pattern>
With this option it is possible to change the bypass instruction pattern for
other cores in a multicore environment. It only works for the IRPOST
pattern and is limited to 64 Bit. The specified pattern (hexadecimal) will
be shifted least significant bit first. If no BYPASS option is used, the
default value is “1” for all bits. This is a workaround for a certain chip
problem available on ARM9 debugger only.
FILLDRZERO
With this option it is possible to change the bypass data pattern for other
cores in a multicore environment. It changes the pattern from all “1” to all
“0”. This is a workaround for a certain chip problem available on ARM9
debugger only.
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Daisy-Chain Example
IRPOST
TAP1
TDI
TAP2
IRPRE
TAP3
IR
4
IR
3
IR
5
DR
1
DR
1
DR
1
TAP4
Core
DRPOST
IR: Instruction register length
IR
6
DR
1
TDO
DRPRE
DR: Data register length
Core: The core you want to debug
Daisy chains can be configured using a PRACTICE script (*.cmm) or the SYStem.CONFIG.state window.
The PRACTICE code example below explains how to obtain the individual IR and DR values for the above
daisy chain.
PRACTICE code example:
SYStem.CONFIG.state /Jtag
; optional: open the window
SYStem.CONFIG IRPRE
6.
; IRPRE: There is only one TAP.
; So type just the IR bits of TAP4, i.e. 6
SYStem.CONFIG IRPOST 12.
; IRPOST: Add up the IR bits of TAP1, TAP2
; and TAP3, i.e. 4 + 3 + 5 = 12
SYStem.CONFIG DRPRE
1.
; DRPRE: There is only one TAP which is
; in BYPASS mode.
; So type just the DR of TAP4, i.e. 1
SYStem.CONFIG DRPOST
3.
; DRPOST: Add up one DR bit per TAP which
; is in BYPASS mode, i.e. 1 + 1 + 1 = 3
; This completes the configuration.
NOTE:
In many cases, the number of TAPs equals the number of cores. But in many
other cases, additional TAPs have to be taken into account; for example, the
TAP of an FPGA or the TAP for boundary scan.
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TapStates
0
Exit2-DR
1
Exit1-DR
2
Shift-DR
3
Pause-DR
4
Select-IR-Scan
5
Update-DR
6
Capture-DR
7
Select-DR-Scan
8
Exit2-IR
9
Exit1-IR
10
Shift-IR
11
Pause-IR
12
Run-Test/Idle
13
Update-IR
14
Capture-IR
15
Test-Logic-Reset
See also
■ SYStem
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■ SYStem.state
’General SYStem Commands’ in ’78K0R/RL78 Debugger’
’AndesCore specific SYStem Commands’ in ’Andes Debugger’
’CPU specific SYStem Commands’ in ’APEX Debugger’
’General SYStem Settings’ in ’APS Debugger’
’CPU specific SYStem Commands’ in ’ARC Debugger’
’ARM specific SYStem Commands’ in ’ARM Debugger’
’ARM specific SYStem Commands’ in ’ARMv8-A/-R Debugger’
’DSP specific SYStem Commands’ in ’TMS320C2X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C5X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C6X Debugger’
’General SYStem Settings’ in ’CEVA-X Debugger’
’Cortex-M specific SYStem Commands’ in ’Cortex-M Debugger’
’General SYStem Commands’ in ’eTPU Debugger and Trace’
’General SYStem Commands’ in ’GTM Debugger and Trace’
’General SYStem Settings’ in ’Hexagon Debugger’
’General SYStem Settings and Restrictions’ in ’M32R Debugger and Trace’
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’MIPS specific SYStem Commands’ in ’MIPS Debugger and Trace’
’Command Reference: SYStem Commands’ in ’Qorivva MPC5xxx/SPC5xx Debugger and NEXUS Trace’
’General SYStem Commands’ in ’MSP430 Debugger’
’General SYStem Settings and Restrictions’ in ’NIOS II Debugger and Trace’
’General SYStem Settings’ in ’CEVA-Oak/Teak/TeakLite Debugger’
’General SYStem Commands’ in ’MPC5xx/8xx Debugger and Trace’
’General SYStem Commands’ in ’PQIII Debugger’
’General SYStem Commands’ in ’QorIQ Debugger and NEXUS Trace’
’General SYStem Commands’ in ’PWRficient Debugger’
’CPU specific SYStem Commands’ in ’XTENSA Debugger’
’General System Settings’ in ’ZSP Debugger’
’General SYStem Commands’ in ’MPC56x NEXUS Debugger and Trace’
’Release Information’ in ’Release History’
’CPU specific SYStem Commands’ in ’Simulator for TriCore’
’JTAG Implementation’ in ’Training JTAG Interface’
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SYStem
SYStem.CONFIG.CORE
Assign core to TRACE32 instance
Format 1:
SYStem.CONFIG.CORE <core | thread> <chip>
SYStem.MultiCore.CORE (deprecated)
Format 2:
SYStem.CONFIG.CORE <string> | <value>
Virtual targets only
If the target provides a joint debug interface for several cores/chips it is necessary to inform the TRACE32
instance which core/chip it controls for debugging. This means, SYStem.CONFIG.CORE tells TRACE32 to
which specified <core> and <chip> it has to connect when the SYStem.Up command is executed.
Most architectures have 1 <chip> with several <cores>. Architectures with 2 or more <chips> are relatively
rare.
Next:
•
Description of Format 1 for Physical Targets including example.
•
Description of Format 2 for Virtual Targets including examples.
Format 1 for Physical Targets
<core>
Specify the core within the chip that is controlled by the TRACE32
instance.
The command SYStem.CONFIG.CORE <core> is mainly used, if the
cores within a chip are not daisy-chained, or daisy-chained and
interrelated. The <core> index is also used by the command
CORE.NUMber as start value to set up an SMP system.
<chip>
Specify which cores belong to the same chip if several chips are daisychained.
This allows the debugger to coordinate chip-wide resources e.g. chip
reset, cross trigger matrix, shared trace port etc. Key for this coordination
is that TRACE32 is aware of the chip.
Next:
•
Example for <core> and <chip>
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Example for <core> and <chip> - Format 1 of SYStem.CONFIG.CORE
Example for the MPC5517 (one chip with 2 cores)
e200z1 Core
TRACE32 Instance for e200z1 Core
CORE 2.
e200z0 Core
MPC5517
CORE 1.
Joint JTAG Interface
TRACE32 Instance for e200z0 Core
HOST
USB Interface
TARGET
Start-up commands for the e200z1 core:
SYStem.RESet
; reset all SYStem settings
SYStem.CPU MPC5517
; select MPC5517 as target
; processor
;
SYStem.CONFIG.CORE
<core>
1.
<chip>
1.
SYStem.Up
; assign the TRACE32 instance to
; core 1 (e200z1), chip 1
; establish the communication
; between the debugger and the
; e200z1 core
Start-up commands for the e200z0 core:
SYStem.RESet
; reset all SYStem settings
SYStem.CPU MPC5517
; select MPC5517 as target
; processor
;
SYStem.CONFIG.CORE
<core>
2.
<chip>
1.
SYStem.Mode.Attach
; assign the TRACE32 instance to
; core 2 (e200z0), chip 1
; establish the communication
; between the debugger and the
; e200z1 core
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Format 2 for Virtual Targets
<string>
Unique string identifying the core to which TRACE32 connects in a virtual
target.
<value>
Core number identifying the core to which TRACE32 connects in a virtual
target.
Note that the same <value> is displayed in the core # column of the
SYStem.CONFIG.ListCORE window.
Next:
•
The example for <value> applies to the MCD and the CADI interface.
•
The syntax rules for <string> differ for the MCD and the CADI interface:
•
-
For the MCD interface
-
For the CADI interface
Example for <string> in an SMP system. This simple example applies to the MCD and the CADI
interface.
MCD and CADI Interface - Example for <value> - Format 2 of SYStem.CONFIG.CORE
SYStem.DOWN
SYStem.CONFIG.ListCORE ;list the cores of a virtual target in the
;SYStem.CONFIG.ListCORE window
;the core <values> are displayed in the
;'core #' column. TRACE32 connects to the core
;having the specified <value>
;
SYStem.CONFIG.CORE
<value>
2.
SYStem.Up
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MCD Interface - Syntax Rules for <string> - Format 2 of SYStem.CONFIG.CORE
To specify unique strings identifying cores, observe the following rules for <string> and take the screenshot
below into account for a better understanding of these rules:
•
The <string> is case-sensitive.
•
The <string> starts at the first column to the left of the core # column:
4
3
2
1
;
col.1
col.2
col.3
col.4
SYStem.CONFIG.CORE "<core>|<device>|<system_instance>|<system>"
•
In the <string>, each column of the SYStem.CONFIG.ListCORE window is represented by a |
character (vertical line). To ignore one or more columns, type one | per column to be ignored:
SYStem.CONFIG.CORE "||4:1" ;ignore columns 1 and 2, and connect
;to the core having this unique
;sub-string ‘4:1’ in column 3
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You can specify (a) an entire row or (b) the contents of one or more cells (cell = intersection of
column and row) or (c) just a sub-string of a cell:
;(a) entire row - the ellipsis ... is used for space economy
SYStem.CONFIG.CORE "HARDWARE.ARM0.cpu3|HARDWARE.ARM0|...|..."
;(b) content of one cell
SYStem.CONFIG.CORE "HARDWARE.ARM0.cpu3"
;(c) sub-string from cell
SYStem.CONFIG.CORE "cpu3"
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Wildcards like ‘*’ and ‘?’ are not supported.
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For SMP systems: To connect to two or more cores, separate their unique strings or sub-strings
with a comma:
;connect to cpu1 and cpu2
SYStem.CONFIG.CORE "cpu1,cpu2"
;let’s take the sub-strings ‘4:0’ and 4:1’ from column 3 into
;account
SYStem.CONFIG.CORE "cpu0||4:0,cpu3||4:1"
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CADI Interface - Syntax Rules for <string> - Format 2 of SYStem.CONFIG.CORE
To specify unique strings identifying cores, observe the following rules for <string> and take the screenshot
below into account for a better understanding of these rules:
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The <string> is case-sensitive.
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The <string> always contains the instance or a part of it, and may contain the Simulation ID:
;connect to a core by just specifying the instance
SYStem.CONFIG.CORE
"cluster.cpu0"
;connect to a core by specifying the Simulation ID and the instance
SYStem.CONFIG.CORE
"7000|cluster.cpu0"
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Information from columns other than Simulation ID and instance cannot be used to define a
connection to a core.
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Wildcards like ‘*’ and ‘?’ are not supported.
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For SMP systems: To connect to two or more cores, separate their unique strings or sub-strings
with a comma:
;connect to cpu0 and cpu3, see instance column
SYStem.CONFIG.CORE "cpu0,cpu3"
;let’s take the Simulation ID into account
SYStem.CONFIG.CORE "7000|cpu0,7000|cpu3"
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Example for <string> in an SMP System - Format 2 of SYStem.CONFIG.CORE
This simple example applies to the MCD and the CADI interface. Steps that are specific to SMP systems
are flagged with ‘(SMP system)’ in the comments:
SYStem.DOWN
SYStem.CONFIG.ListCORE
;list the cores of a virtual target in
;the SYStem.CONFIG.ListCORE window.
SYStem.CPU CortexA9MPCore
;select a multicore CPU (SMP system)
SYStem.CONFIG.CoreNumber 2
CORE.NUMber 2
;set up the number of cores you want
;TRACE32 to connect to (SMP system)
SYStem.CONFIG.CORE "cpu1,cpu2" ;connect to cpu1 and cpu2 (SMP system)
;NOTE: In the ‘Cores’ pull-down list,
;cpu1 becomes core 0 and
;cpu2 becomes core 1.
;The ‘Cores’ pull-down list is accessible
;via the TRACE32 state line.
SYStem.Up
See also
■ CORE.ASSIGN
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■ SYStem.CONFIG.ListCORE ■ TargetSystem.state
’CPU specific SYStem Commands’ in ’XC2000/XC16x/C166CBC Debugger’
’General SYStem Settings and Restrictions’ in ’DSP56K Debugger’
’CPU specific SYStem Commands’ in ’CPU32/ColdFire Debugger and Trace’
’General System Settings’ in ’Blackfin Debugger’
’General SYStem Commands’ in ’eTPU Debugger and Trace’
’General SYStem Commands’ in ’GTM Debugger and Trace’
’Multicore Debugging’ in ’H8S/23x9 Debugger’
’General SYStem Settings and Restrictions’ in ’M8051EW Debugger’
’General SYStem Settings for the Debugger’ in ’M-Core Debugger’
’General SYStem Commands’ in ’MicroBlaze Debugger and Trace’
’General SYStem Commands’ in ’MMDSP Debugger’
’Commands’ in ’PCP Debugger Reference’
’General SYStem Commands’ in ’PPC400/PPC440 Debugger and Trace’
’General System Commands’ in ’PPC600 Family Debugger’
’General SYStem Settings and Restrictions’ in ’R8051XC Debugger’
’Command Reference: SYStem Commands’ in ’RH850 Debugger and Trace’
’General System Settings’ in ’RX Debugger’
’General System Settings’ in ’SH2, SH3 and SH4 Debugger’
’General SYStem Settings and Restrictions’ in ’StarCore Debugger and Trace’
’Command Reference’ in ’TriCore Debugger and Trace’
’General System Settings’ in ’V850 Debugger and Trace’
’General SYStem Commands’ in ’MMDSP NEXUS Debugger and Trace’
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SYStem.CONFIG.CoreNumber
Format:
Set up number of hardware threads
SYStem.CONFIG.CoreNumber <number>
Sets up the number of hardware threads that are available inside the chip. The access to the particular
hardware threads can be configured by architecture specific SYStem.CONFIG commands described in
your Processor Architecture Manual. The defined hardware threads can be used by the CORE
commands to set up an SMP system.
An error message is displayed below the command line if the command is used for single-core CPUs.
SYStem.CONFIG.DEBUGTIMESCALE
Format:
Extend debug driver timeouts
SYStem.CONFIG.DEBUGTIMESCALE <multiplier>
Extends any timing behavior of the debug driver by the passed multiplier. The <multiplier> can take only
values out of the power-of-two series e.g. 1, 2, 4, 8, 16 etc.
The timing behavior should be adapted in case the debugger is connected to an emulator that runs with a
much smaller clock compared to a silicon target. The original timeout settings may cause timeouts or bus
errors in this scenario. A high multiplier can cause the software to hang for an extended period of time in
case the debug driver waits for a certain condition.
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SYStem.CONFIG.ListCORE
Display the cores of a virtual target
Virtual targets only
Format:
SYStem.CONFIG.ListCORE
Retrieves the list of cores from a virtual target and displays the result as a snapshot in the
SYStem.CONFIG.ListCORE window. To re-read the list from the virtual target, re-open the window.
The following screenshot shows an example of a core list provided by a virtual target that is connected to
TRACE32 via the CADI interface:
A
B
The following screenshot shows an example of a core list provided by a virtual target that is connected to
TRACE32 via the MCD interface:
B
A
A Column headers in the SYStem.CONFIG.ListCORE window correspond to the column headers of the
used interface.
B The core # column displays the sequence of cores provided by the interface.
See also
■ SYStem.CONFIG.CORE
❏ SYStem.CONFIG.ListCORE()
■ SYStem.CONFIG.ListSIMulation
❏ SYStem.CONFIG.ListSIM()
▲ ’Connecting to Virtual Targets’ in ’Virtual Targets User’s Guide’
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SYStem.CONFIG.ListSIMulation
Display the simulations of a virtual target
Virtual targets only: CADI
Format:
SYStem.CONFIG.ListSIMulation
Retrieves the list of simulations from a virtual target and displays the result as a snapshot in the
SYStem.CONFIG.ListSIMulation window. To re-read the list from the virtual target, re-open the window.
The sim # column displays the sequence of simulations provided by the interface.
See also
■ SYStem.CONFIG.ListCORE ❏ SYStem.CONFIG.ListCORE() ❏ SYStem.CONFIG.ListSIM()
▲ ’Connecting to Virtual Targets’ in ’Virtual Targets User’s Guide’
SYStem.CONFIG.state
Format:
Display target configuration
SYStem.CONFIG.state
SYStem.MultiCore.view (deprecated)
Displays the target configuration as known to the debugger.
See also
❏ SYStem.CONFIG.DRPOST() ❏ SYStem.CONFIG.DRPRE()
❏ SYStem.CONFIG.IRPOST() ❏ SYStem.CONFIG.IRPRE()
▲ ’General SYStem Settings and Restrictions’ in ’NIOS II Debugger and Trace’
▲ ’SYStem Functions’ in ’General Functions’
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SYStem.CONFIG.TRANSACTORPIPENAME
Format:
Set up pipe name
SYStem.CONFIG.TRANSACTORPIPENAME <filename>
This command defines the pipe name used to communicate with the Verilog Transactor in the RTL
Simulation.
Enter the transactor pipe name in TRACE32 PowerView.
SYStem.CONFIG.DEBUGPORT VerilogTransactor0
SYStem.CONFIG.TRANSACTORPIPENAME "/tmp/t32verilog_actuator_user"
Linux: Define environment variable in the context of the RTL simulation and Verilog Transactor in the shell.
> export T32VERILOGTRANSACTORPIPE=/tmp/t32verilog_actuator_user
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SYStem.CPU
Format:
Select CPU
SYStem.CPU <cpu>
Tells TRACE32 the exact CPU type used on your target. This is required to get the matching PER file and
other CPU specific settings (e.g. predefined settings for on-chip FLASH). Asterisks (*) can be used as
wildcard characters to list all CPUs of an architecture or just the ones matching the filter criterion.
SYStem.CPU ARM940T
;...
SYStem.Up
NOTE:
;select the CPU type ARM940T
your code
;start the debugger
SYStem.CPU used together with an asterisk in a PRACTICE script (*.cmm)
causes the script to stop, and the SYStem.CPU window is displayed until you
have made a selection.
SYStem.CPU *
;list the CPUs of an architecture
SYStem.CPU *ultra*
;list the CPUs of an architecture matching the
;filter criterion
See also
■ PER.view
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■ SYStem
■ SYStem.state
❏ SYStem.CPU()
’CPU specific SYStem Commands’ in ’XC2000/XC16x/C166CBC Debugger’
’General SYStem Settings and Restrictions’ in ’DSP56K Debugger’
’CPU specific SYStem Commands’ in ’CPU32/ColdFire Debugger and Trace’
’General SYStem Commands’ in ’78K0R/RL78 Debugger’
’AndesCore specific SYStem Commands’ in ’Andes Debugger’
’General SYStem Settings’ in ’APS Debugger’
’CPU specific SYStem Commands’ in ’ARC Debugger’
’ARM specific SYStem Commands’ in ’ARM Debugger’
’ARM specific SYStem Commands’ in ’ARMv8-A/-R Debugger’
’General SYStem Settings’ in ’AVR32 Debugger and NEXUS Trace’
’General SYStem Settings’ in ’AVR8 Debugger’
’Beyond specific SYStem Commands’ in ’Beyond Debugger and Trace’
’General System Settings’ in ’Blackfin Debugger’
’DSP specific SYStem Commands’ in ’TMS320C2X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C5X Debugger’
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’DSP specific SYStem Commands’ in ’TMS320C6X Debugger’
’General SYStem Settings’ in ’CEVA-X Debugger’
’Cortex-M specific SYStem Commands’ in ’Cortex-M Debugger’
’General SYStem Commands’ in ’eTPU Debugger and Trace’
’General SYStem Commands’ in ’GTM Debugger and Trace’
’System Commands’ in ’H8S/23x9 Debugger’
’General SYStem Settings and Restrictions’ in ’MCS08 Debugger’
’General SYStem Settings and Restrictions’ in ’MCS12 Debugger’
’General SYStem Settings’ in ’Hexagon Debugger’
’General SYStem Settings and Restrictions’ in ’M32R Debugger and Trace’
’General SYStem Settings and Restrictions’ in ’M8051EW Debugger’
’General SYStem Settings for the Debugger’ in ’M-Core Debugger’
’General SYStem Commands’ in ’MicroBlaze Debugger and Trace’
’MIPS specific SYStem Commands’ in ’MIPS Debugger and Trace’
’General SYStem Commands’ in ’MMDSP Debugger’
’Command Reference: SYStem Commands’ in ’Qorivva MPC5xxx/SPC5xx Debugger and NEXUS Trace’
’General SYStem Commands’ in ’MSP430 Debugger’
’General SYStem Settings and Restrictions’ in ’NIOS II Debugger and Trace’
’General SYStem Settings’ in ’CEVA-Oak/Teak/TeakLite Debugger’
’Commands’ in ’PCP Debugger Reference’
’General SYStem Commands’ in ’PPC400/PPC440 Debugger and Trace’
’General System Commands’ in ’PPC600 Family Debugger’
’General SYStem Commands’ in ’MPC5xx/8xx Debugger and Trace’
’General SYStem Commands’ in ’PQIII Debugger’
’General SYStem Commands’ in ’QorIQ Debugger and NEXUS Trace’
’General SYStem Commands’ in ’PWRficient Debugger’
’General SYStem Settings and Restrictions’ in ’R8051XC Debugger’
’Command Reference: SYStem Commands’ in ’RH850 Debugger and Trace’
’General System Settings’ in ’SH2, SH3 and SH4 Debugger’
’General SYStem Settings and Restrictions’ in ’StarCore Debugger and Trace’
’Command Reference’ in ’TriCore Debugger and Trace’
’General System Settings’ in ’V850 Debugger and Trace’
’SYStem Settings’ in ’Intel® x86/x64 Debugger’
’General SYStem Settings and Restrictions’ in ’XC800 Debugger’
’General System Settings’ in ’ZSP Debugger’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166 Cell-Based-Core’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166 Family’
’Special Settings and Restrictions H8S/21xx’ in ’FIRE Emulator for H8S and H8/300H’
’Special Settings and Restrictions H8S/224x/23xx/265x’ in ’FIRE Emulator for H8S and H8/300H’
’Special Settings and Restrictions H8S/222x/223x/262x/263x’ in ’FIRE Emulator for H8S and H8/300H’
’Special Settings and Restrictions H8S/224x/23xx/265x’ in ’FIRE Emulator for H8S and H8/300H’
’Special Settings and Restrictions H8S/222x/223x/262x/263x’ in ’FIRE Emulator for H8S and H8/300H’
’Special Settings and Restrictions H8S/21xx’ in ’FIRE Emulator for H8S and H8/300H’
’Special Settings and Restrictions H8S/222x/223x/262x/263x’ in ’FIRE Emulator for H8S and H8/300H’
’CPU Type and Mode’ in ’FIRE Emulator for HC12/MCS12’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for SH2’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for SH2’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for SH2’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166S V2 Family’
’Basics’ in ’ICE Emulator for 8051’
’Special Settings 68331/332/334/335/336/339/376’ in ’ICE Emulator for MC6833X’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for MC6833X’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for C166/ST10’
’Basics’ in ’ICE Emulator for Hitachi H8/300 and H8/500’
’Basics’ in ’ICE Emulator for Hitachi H8/300 and H8/500’
’Basics’ in ’ICE Emulator for MELPS 7700’
’Special Settings 186ES, 188ES, 186ED and Restrictions’ in ’ICE Emulator for the 80186 and 80196’
’Special Settings 186ER/188ER and Restrictions’ in ’ICE Emulator for the 80186 and 80196’
’Basics’ in ’ICE Emulator for Z80 and Z180’
’Basics’ in ’x196 Monitor’
’General SYStem Commands’ in ’ARM and XSCALE Monitor’
’General SYStem Settings and Restrictions’ in ’C166 Monitor’
’Specific SYStem Commands’ in ’EPOC Target Server’
’Specific SYStem Commands’ in ’H8S and H8/300H Monitor’
’Specific System Commands’ in ’OSE Target Server’
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’Pdebug Front-end Specific Commands’ in ’TRACE32 pdebug Target Server for ARM’
’Specific System Commands’ in ’SH2 Monitor’
’General SYStem Settings and Restrictions’ in ’TriCore Monitor’
’Emulation Modes’ in ’x186 Monitor’
’General SYStem Commands’ in ’x386 and x486 Monitor’
’General SYStem Settings and Restrictions’ in ’XA51 Monitor’
’Emulation Modes’ in ’Z80 Monitor’
’ARM specific SYStem Commands’ in ’MAC71xx/72xx NEXUS Debugger and Trace’
’General SYStem Commands’ in ’MMDSP NEXUS Debugger and Trace’
’General SYStem Commands’ in ’MPC56x NEXUS Debugger and Trace’
’Release Information’ in ’Release History’
’68K and HC16 specific SYStem Commands’ in ’Simulator for 68K/ColdFire’
’CPU specific SYStem Commands’ in ’Simulator for ARC’
’ARM specific SYStem Commands’ in ’Simulator for ARM and XSCALE’
’General SYStem Settings and Restrictions’ in ’Simulator for C166/ST10’
’Specific SYStem Commands’ in ’Simulator for H8/300, H8/300H and H8S’
’General SYStem Settings and Restrictions’ in ’Simulator for HC08/MSC08’
’General SYStem Settings and Restrictions’ in ’Simulator for HC12/MCS12’
’MIPS specific SYStem Commands’ in ’Simulator for MIPS’
’General System Commands’ in ’Simulator for NIOS-II’
’General SYStem Commands’ in ’Simulator for PowerPC’
’CPU specific SYStem Commands’ in ’Simulator for SuperH’
’CPU specific SYStem Commands’ in ’Simulator for TriCore’
’Emulation Modes’ in ’Simulator for Intel® x86/x64’
’Emulation Modes’ in ’Simulator for Z80+’
’Starting-up the TRACE32-FIRE’ in ’Training FIRE Basics’
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SYStem.CpuAccess
Format:
Run-time memory access (intrusive)
SYStem.CpuAccess Enable | Denied | Nonstop
Default: Denied.
Enable
Allow intrusive run-time memory access.
In order to perform a memory read or write while the CPU is executing
the program the debugger stops the program execution about 10 times/s.
Each short stop takes 1 … 100 ms depending on the speed of the debug
interface and on the number of the read/write accesses required.
A red S in the state line of the TRACE32 screen indicates this intrusive
behavior of the debugger.
Denied
Lock intrusive run-time memory access.
Nonstop
Nonstop only makes sense if the CPU supports memory read and write
while the CPU is executing the program (See the command
SYStem.MemAccess)
Lock all features of the debugger, that affect the run-time behavior.
Nonstop reduces the functionality of the debugger to:
•
run-time access to memory and variables
•
trace display
The debugger inhibits the following:
•
to stop the program execution
•
all features of the debugger that are intrusive (e.g. action Spot for
breakpoints, performance analysis via StopAndGo mode, conditional breakpoints etc.)
See also
■ SYStem
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■ SYStem.state
’CPU specific SYStem Commands’ in ’XC2000/XC16x/C166CBC Debugger’
’General SYStem Settings and Restrictions’ in ’DSP56K Debugger’
’CPU specific SYStem Commands’ in ’CPU32/ColdFire Debugger and Trace’
’General SYStem Commands’ in ’78K0R/RL78 Debugger’
’AndesCore specific SYStem Commands’ in ’Andes Debugger’
’General SYStem Settings’ in ’APS Debugger’
’CPU specific SYStem Commands’ in ’ARC Debugger’
’ARM specific SYStem Commands’ in ’ARM Debugger’
’ARM specific SYStem Commands’ in ’ARMv8-A/-R Debugger’
’General SYStem Settings’ in ’AVR32 Debugger and NEXUS Trace’
’General SYStem Settings’ in ’AVR8 Debugger’
’Beyond specific SYStem Commands’ in ’Beyond Debugger and Trace’
’General System Settings’ in ’Blackfin Debugger’
’DSP specific SYStem Commands’ in ’TMS320C2X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C5X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C6X Debugger’
’General SYStem Settings’ in ’CEVA-X Debugger’
’Cortex-M specific SYStem Commands’ in ’Cortex-M Debugger’
’General SYStem Commands’ in ’eTPU Debugger and Trace’
’General SYStem Commands’ in ’GTM Debugger and Trace’
’System Commands’ in ’H8S/23x9 Debugger’
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’General SYStem Settings and Restrictions’ in ’MCS08 Debugger’
’General SYStem Settings and Restrictions’ in ’MCS12 Debugger’
’General SYStem Settings’ in ’Hexagon Debugger’
’General SYStem Settings and Restrictions’ in ’M32R Debugger and Trace’
’General SYStem Settings and Restrictions’ in ’M8051EW Debugger’
’General SYStem Settings for the Debugger’ in ’M-Core Debugger’
’General SYStem Commands’ in ’MicroBlaze Debugger and Trace’
’MIPS specific SYStem Commands’ in ’MIPS Debugger and Trace’
’General SYStem Commands’ in ’MMDSP Debugger’
’Command Reference: SYStem Commands’ in ’Qorivva MPC5xxx/SPC5xx Debugger and NEXUS Trace’
’General SYStem Commands’ in ’MSP430 Debugger’
’General SYStem Settings and Restrictions’ in ’NIOS II Debugger and Trace’
’General SYStem Settings’ in ’CEVA-Oak/Teak/TeakLite Debugger’
’Commands’ in ’PCP Debugger Reference’
’General SYStem Commands’ in ’PPC400/PPC440 Debugger and Trace’
’General System Commands’ in ’PPC600 Family Debugger’
’General SYStem Commands’ in ’MPC5xx/8xx Debugger and Trace’
’General SYStem Commands’ in ’PQIII Debugger’
’General SYStem Commands’ in ’QorIQ Debugger and NEXUS Trace’
’General SYStem Commands’ in ’PWRficient Debugger’
’General SYStem Settings and Restrictions’ in ’R8051XC Debugger’
’Command Reference: SYStem Commands’ in ’RH850 Debugger and Trace’
’General System Settings’ in ’RX Debugger’
’General System Settings’ in ’SH2, SH3 and SH4 Debugger’
’General SYStem Settings and Restrictions’ in ’StarCore Debugger and Trace’
’Command Reference’ in ’TriCore Debugger and Trace’
’General System Settings’ in ’V850 Debugger and Trace’
’SYStem Settings’ in ’Intel® x86/x64 Debugger’
’General SYStem Settings and Restrictions’ in ’XC800 Debugger’
’General System Settings’ in ’ZSP Debugger’
’Basics’ in ’FIRE Emulator for C166 Cell-Based-Core’
’Basics’ in ’FIRE Emulator for C166 Family’
’Basics’ in ’FIRE Emulator for C166S V2 Family’
’GDB Front-end Commands’ in ’TRACE32 as GDB Front-End’
’General SYStem Settings and Restrictions’ in ’C166 Monitor’
’Specific SYStem Commands’ in ’H8S and H8/300H Monitor’
’Pdebug Front-end Specific Commands’ in ’TRACE32 pdebug Target Server for ARM’
’Specific System Commands’ in ’SH2 Monitor’
’General SYStem Settings and Restrictions’ in ’TriCore Monitor’
’Emulation Modes’ in ’x186 Monitor’
’General SYStem Commands’ in ’x386 and x486 Monitor’
’ARM specific SYStem Commands’ in ’MAC71xx/72xx NEXUS Debugger and Trace’
’General SYStem Commands’ in ’MMDSP NEXUS Debugger and Trace’
’General SYStem Commands’ in ’MPC56x NEXUS Debugger and Trace’
’68K and HC16 specific SYStem Commands’ in ’Simulator for 68K/ColdFire’
’CPU specific SYStem Commands’ in ’Simulator for ARC’
’General SYStem Settings and Restrictions’ in ’Simulator for C166/ST10’
’Specific SYStem Commands’ in ’Simulator for H8/300, H8/300H and H8S’
’General SYStem Settings and Restrictions’ in ’Simulator for HC12/MCS12’
’MIPS specific SYStem Commands’ in ’Simulator for MIPS’
’General System Commands’ in ’Simulator for NIOS-II’
’General SYStem Commands’ in ’Simulator for PowerPC’
’CPU specific SYStem Commands’ in ’Simulator for SuperH’
’CPU specific SYStem Commands’ in ’Simulator for TriCore’
’Emulation Modes’ in ’Simulator for Intel® x86/x64’
’Starting-up the TRACE32-FIRE’ in ’Training FIRE Basics’
’Specific Commands’ in ’Native Process Debugger’
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SYStem
SYStem.DETECT
Detect target system resources
Format:
SYStem.DETECT <type>
<type>:
state
BASECPU
CPU
DaisyChain
DAP
IDCode
JtagClock
PortSHaRing
state
Opens the System Detection Wizard which allows a step-by-step
investigation of the entire JTAG chain. It displays all found devices and
suggests a CPU and the corresponding multi-core settings for each
found device. The user can choose the desired core, any valid multi-core
configuration will be applied.
BASECPU
Detects and selects the appropriate CPU and multi-core configuration for
the first device in the JTAG chain. CPU detection is only based on the
JTAG ID code, no further ID registers are read from the device.
CPU
Detects and selects the appropriate CPU and multi-core configuration for
the first device in the JTAG chain. The command will investigate the
entire device for an exact detection.
If supported for your architecture, you can use SYStem.CPU AUTO
instead.
DaisyChain
Scans your JTAG chain and prints details to the AREA window.
See example.
DAP
Identifies the types of access ports of the DAP.
In addition, the SYStem.DETECT.DAP command inspects the ROM
tables, if available, to discover any CoreSight components and their
access addresses.
The result is displayed in the form of a list in the SYStem.DETECT.DAP
window. tbd.
SHOWChain
Scans the JTAG chain and show details in a separate window.
In this window (SYStem.DETECT SHOWChain) you can double-click on
a CPU core to set the values IRPOST, IRPRE, DRPOST and DRPRE in
window SYSTEM.CONFIG state /Jtag accordingly.
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SYStem
IDCode
Detects the ID codes of all JTAG-TAP controllers in the JTAG chain and
stores them internally, i.e. the result is not printed to the AREA window. In
order to access the result use the following functions:
•
IDCODENUMBER() returns the number of detected TAP
controllers.
•
IDCODE() returns the IDCODE of the n-th TAP controller
Example: PRINT IDCODE(0) prints 0x100034B1, if the first core in the
JTAG chain is an ARC700.
JtagClock
Determines the maximum JTAG Frequency by polling the BYPASS register.
This only reflects the quality of the electrical connection and the speed the
BYPASS register path. The function EVAL() retrieves the result of the
command in Hertz. This command may heavily confuse all devices attached
to the JTAG chain.
PortSHaRing
Determines if the debug port is shared with a 3rd party tool. In a PRACTICE
script, the result can be obtained by the PORTSHARING() function.
NOTE:
The availability of the SYStem.DETECT types are dependent on the architecture and the debug port protocol, so they may not be available for all
architectures and configurations.
NOTE:
SYStem.DETECT may apply a Power-on Reset to your system and always
switches the debug system to Down-State (see SYStem.Mode Down).
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SYStem
The System Detection Wizard
The System Detection Wizard is still under construction. It currently supports only the following
architectures: ARM/Cortex, MIPS, TriCore.
Example for the ARM architecture:
SYStem.DETECT.state
; open a System Detection Wizard
Before TRACE32 can check your target configuration it needs to know how the TRACE32 debugger is
connected to the target (here for example via JTAG).
Push Continue to confirm that the connection details are valid.
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SYStem
TRACE32 runs the system detection and display the results.
If several cores are detected, you can choose which core should be controlled by the current TRACE32
instance by pushing the Set <core> button. Here for example “Device 1: Set ARM9EJ”.
The Save Configuration button allows you to store the chosen settings to a file.
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SYStem
Daisy-Chain Detection via the TRACE32 AREA Window
AREA.view
; open a TRACE32 AREA window
SYStem.DETECT.DaisyChain
; run TRACE32 daisy-chain detection
The result of the daisy-chain detection is displayed in the AREA window. TRACE32 also displays the
commands that are required for a correct daisy-chain set-up (see blue bar). Just copy these commands to
your script, separate them by space and you are done.
Please be aware that TRACE32 can only generate the commands for the daisy-chain set-up if it knows the
ID codes for the cores on your target (see picture below).
See also
■ SYStem
■ SYStem.state
❏ IDCODE()
SYStem.DLLCommand
Custom DLL connection to target
Debugger MIPS, V24 monitor with DLL
Format:
SYStem.DLLCommand
See also
■ SYStem
■ SYStem.state
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SYStem
SYStem.Down
Format:
Standby mode
SYStem.Down
(E)
The system is switched into standby mode. Normally this should be done
before the target system is powered down.
RESet
(E)
Probe is passive and connected, the system goes into tri-state mode.
ResetDown
(E)
Probe is active, target system is not powered up, system goes into tristate.
ResetUp
(E)
Probe is active, target system is powered up, all lines are inactive, but not
in tri-state.
(B)
For the BDM debugger and the ROM monitor this command is highly
target-dependent. Please refer to the Debugger/ROM Monitor manual for
your CPU type - The corresponding command is SYStem.Mode Down.
See also
■ SYStem
▲
▲
▲
▲
▲
■ SYStem.state
’SYStem Commands’ in ’EPROM/FLASH Simulator’
’Emulation System’ in ’ICE User’s Guide’
’General SYStem Settings and Restrictions’ in ’C166 Monitor’
’General SYStem Settings and Restrictions’ in ’TriCore Monitor’
’General SYStem Settings and Restrictions’ in ’Simulator for C166/ST10’
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SYStem
SYStem.GTL
Configure GTL debug port
Using the SYStem.GTL command group, you can configure a GTL debug port (GTL, Generic Transactor
Library). The command group is active after GTL has been selected as debug port. It allows to define and
configure the used transactors and GTL 3rd-party library. The settings are shared among the TRACE32
instances connected to a certain MCI Server.
;optional step: open the SYStem.CONFIG dialog showing the DebugPort tab
SYStem.CONFIG.state /DebugPort
;selecting the GTL back-end activates the SYStem.GTL commands
SYStem.CONFIG.DEBUGPORT GTL0
See also
■
■
■
■
■
■
■
■
❏
❏
■
■
■
■
■
■
■
❏
❏
SYStem
SYStem.GTL.DISCONNECT
SYStem.GTL.GPIONAME
SYStem.GTL.LIBname
SYStem.GTL.MODELCONFIG
SYStem.GTL.SERVERCONFIG
SYStem.GTL.TRACENAME
SYStem.state
SYStem.GTL.PLUGINVERSION()
SYStem.GTL.VERSION()
SYStem.GTL.CONNECT
SYStem.GTL.DMANAME
SYStem.GTL.JTAGPROBENAME
SYStem.GTL.MODELCOMMAND
SYStem.GTL.MODELNAME
SYStem.GTL.SHAREDMODEL
SYStem.GTL.TransactorConfig
SYStem.GTL.LIBname()
SYStem.GTL.VENDORID()
▲ ’Introduction’ in ’GTL Debug Back-End’
SYStem.GTL.CONNECT
Format:
Connect to emulation or simulation
SYStem.GTL.CONNECT [/TRY]
Uses the settings previously configured with the SYStem.GTL commands to load the GTL library and
connect to the emulation or simulation.
TRY
The parameter forces the command to continue quietly when the
connection could not be established.
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SYStem
;selecting the GTL back-end activates the SYStem.GTL commands
SYStem.CONFIG.DEBUGPORT GTL0
;configure GTL
SYStem.GTL.JTAGPROBENAME "PROBE1"
SYStem.GTL.LIBname "gtllib.so"
;connect to the emulation or simulation
SYStem.GTL.CONNECT
See also
■ SYStem.GTL
SYStem.GTL.DISCONNECT
Format:
Disconnect from emulation or simulation
SYStem.GTL.DISCONNECT ["<transactor_name>"] [/UNUSED]
Disconnects from existing connection to the emulation or simulation and disables the periodic re-connection
tries.
<transactor_name>
Disconnects a certain transactor with a certain name when it is not used
anymore.
UNUSED
Disconnects from all transactors that are not used anymore.
See also
■ SYStem.GTL
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SYStem
SYStem.GTL.DMANAME
Format:
Name of DMA transactor
SYStem.GTL.DMANAME "<transactor_name>"
Configures name and usage of DMA transactor to have back-door memory access to the emulation or
simulation. The back-door access can be used by Data.LOAD command with the parameter /DMALOAD.
See also
■ SYStem.GTL
SYStem.GTL.GPIONAME
Format:
Name of GPIO transactor
SYStem.GTL.GPIONAME "<transactor_name>"
Configures name and usage of a GPIO transactor. A GPIO transactor can provide a set of signals to access
the DUT, e.g. the Reset signal or the JTAG pins. A GPIO transactor can be used in case no JTAG probe
transactor is available or when it doesn’t implement those signals.
See also
■ SYStem.GTL
SYStem.GTL.JTAGPROBENAME
Format:
Name of JTAG probe transactor
SYStem.GTL.JTAGPROBENAME "<transactor_name>"
Configures name and usage of a JTAG probe transactor. A JTAG probe transactor can interact with a whole
JTAG chain of the DUT.
See also
■ SYStem.GTL
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SYStem
SYStem.GTL.LIBname
Format:
Name of 3rd-party plug-in library
SYStem.GTL.LIBname "<transactor_name>"
Configures the 3rd-party GTL library that is used to access the emulation or simulation. This command
should be issued as the last configuration command.
See also
■ SYStem.GTL
SYStem.GTL.MODELCOMMAND
Format:
Execute command in plug-in
SYStem.GTL.MODELCOMMAND "<command>"
Executes a plug-in specific command.
SYStem.GTL.MODELCOMMAND "do something important"
LOCAL &result
&result=EVAL.STRing()
PRINT "Result was: &result"
See also
■ SYStem.GTL
SYStem.GTL.MODELCONFIG
Format:
Configure emulation options
SYStem.GTL.MODELCONFIG "<configuration>"
Configures the options to connect to the emulation or simulator. The particular options are defined by the
3rd-party plug-in.
See also
■ SYStem.GTL
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SYStem
SYStem.GTL.MODELNAME
Format:
Select emulation
SYStem.GTL.MODELNAME "<model_name>"
Selects a certain emulation out of a set of emulations.
See also
■ SYStem.GTL
SYStem.GTL.SERVERCONFIG
Format:
Configure server options
SYStem.GTL.SERVERCONFIG "<configuration>"
Configures options to connect to the server knowing all emulations. The particular options are defined by the
3rd-party plug-in.
See also
■ SYStem.GTL
SYStem.GTL.SHAREDMODEL
Format:
Connect debug port to existing connection
SYStem.GTL.SHAREDMODEL <gtl_debug_port>
The command links two GTL debug ports in order to share a connection to the DUT across multiple debug
ports. More information about the scenario can be found in the backend manual.
<gtl_debug_port>
Can be GTL0...GTL<n>
See also
■ SYStem.GTL
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SYStem
SYStem.GTL.TRACENAME
Format:
Name of trace transactor
SYStem.GTL.TRACENAME "<transactor_name>"
Configures name and usage of a Trace transactor. A Trace transactor can record off-chip trace data.
;select name for Trace transactor
SYStem.GTL.TRACENAME "TRACE0”
;connect to emulation or simulation
SYStem.GTL.CONNECT
;select trace method, initialize the trace and show control the window
Trace.Method Analyzer
Analyzer.Init
Analyzer.state
See also
■ SYStem.GTL
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SYStem
SYStem.GTL.TransactorConfig
Format:
Preconfigure a certain transactor
SYStem.GTL.TransactorConfig "<transactor_name>" "<configuration>"
Sets up a configuration string that is passed to the GTL plug-in when the transactor is connected. When the
configuration string for a certain transactor changes the transactor need to be disconnected. It is
recommended to pass the configuration before the transactors are defined, because this avoids
unnecessary reconnections.
<transactor_name>
Name of the transactor that shall be configured.
<configuration>
Specific configuration string passed to the GTL plug-in.
;pass TARGETSEL option to SWD transactor
SYStem.GTL.TransactorConfig "SWD_DAP1" "TARGETSEL=1"
;use DAP level transactor by debugger
SYStem.Config.DAPName "SWD_DAP1"
;connect to emulation or simulation
SYStem.GTL.CONNECT
See also
■ SYStem.GTL
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SYStem
SYStem.JtagClock
Format:
Define JTAG frequency
SYStem.JtagClock <frequency>
Selects the JTAG port frequency (TCK) used by the debugger to communicate with the processor. This
influences e.g. the download speed. It could be required to reduce the JTAG frequency if there are buffers,
additional loads or high capacities on the JTAG lines or if VTREF is very low. A very high frequency will not
work on all systems and will result in an erroneous data transfer. Therefore we recommend to use the default
setting if possible.
See also
■ SYStem
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
■ SYStem.state
❏ SYStem.JtagClock()
’CPU specific SYStem Commands’ in ’XC2000/XC16x/C166CBC Debugger’
’General SYStem Settings and Restrictions’ in ’DSP56K Debugger’
’AndesCore specific SYStem Commands’ in ’Andes Debugger’
’CPU specific SYStem Commands’ in ’ARC Debugger’
’ARM specific SYStem Commands’ in ’ARM Debugger’
’ARM specific SYStem Commands’ in ’ARMv8-A/-R Debugger’
’Beyond specific SYStem Commands’ in ’Beyond Debugger and Trace’
’General System Settings’ in ’Blackfin Debugger’
’DSP specific SYStem Commands’ in ’TMS320C2X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C5X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C6X Debugger’
’Cortex-M specific SYStem Commands’ in ’Cortex-M Debugger’
’General SYStem Commands’ in ’eTPU Debugger and Trace’
’General SYStem Commands’ in ’GTM Debugger and Trace’
’System Commands’ in ’H8S/23x9 Debugger’
’General SYStem Settings’ in ’Hexagon Debugger’
’General SYStem Settings and Restrictions’ in ’M32R Debugger and Trace’
’General SYStem Settings and Restrictions’ in ’M8051EW Debugger’
’General SYStem Settings for the Debugger’ in ’M-Core Debugger’
’General SYStem Commands’ in ’MicroBlaze Debugger and Trace’
’MIPS specific SYStem Commands’ in ’MIPS Debugger and Trace’
’General SYStem Commands’ in ’MMDSP Debugger’
’General SYStem Commands’ in ’MSP430 Debugger’
’General SYStem Settings and Restrictions’ in ’NIOS II Debugger and Trace’
’Commands’ in ’PCP Debugger Reference’
’General SYStem Settings and Restrictions’ in ’R8051XC Debugger’
’Command Reference: SYStem Commands’ in ’RH850 Debugger and Trace’
’General System Settings’ in ’SH2, SH3 and SH4 Debugger’
’General SYStem Settings and Restrictions’ in ’StarCore Debugger and Trace’
’Command Reference’ in ’TriCore Debugger and Trace’
’General System Settings’ in ’V850 Debugger and Trace’
’System Options’ in ’XC800 Debugger’
’General System Settings’ in ’ZSP Debugger’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166 Cell-Based-Core’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166S V2 Family’
’ARM specific SYStem Commands’ in ’MAC71xx/72xx NEXUS Debugger and Trace’
’General SYStem Commands’ in ’MMDSP NEXUS Debugger and Trace’
’Release Information’ in ’Release History’
’CPU specific SYStem Commands’ in ’Simulator for TriCore’
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SYStem
SYStem.Line
Format:
CPU signal control
SYStem.Line <option>
This command controls some special lines of the CPU.
See also
■ SYStem
▲
▲
▲
▲
▲
■ SYStem.state
’General SYStem Settings and Restrictions’ in ’ICE Emulator for 8051’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for 8051’
’General Settings and Restrictions’ in ’ICE Emulator for 68000’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for MC68020/30’
’Emulation System’ in ’ICE User’s Guide’
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SYStem
SYStem.LOCK
Format:
Tristate the JTAG port
SYStem.LOCK [ON | OFF]
Default: OFF.
If the system is locked no access to the JTAG port will be performed by the debugger. While locked the JTAG
connector of the debugger is tristated. The intention of the lock command is for example to give JTAG
access to another tool. The process can also be automated, see SYStem.CONFIG TriState.
Ensure that the state of the ARM core JTAG state machine remains unchanged while the system is locked.
To ensure correct hand over the options SYStem.CONFIG TAPState and SYStem.CONFIG TCKLevel
must be set properly. They define the TAP state and TCK level which is selected when the debugger
switches to tristate mode. Please note: nTRST must have a pull-up resistor on the target, EDBGRQ must
have a pull-down resistor.
There is a single cable contact on the casing of the debug cable which can
be used to detect if the JTAG connector is tristated. If tristated also this signal
is tristated, otherwise it is pulled low.
See also
■ SYStem
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
■ SYStem.state
’CPU specific SYStem Commands’ in ’XC2000/XC16x/C166CBC Debugger’
’General SYStem Settings and Restrictions’ in ’DSP56K Debugger’
’CPU specific SYStem Commands’ in ’CPU32/ColdFire Debugger and Trace’
’General SYStem Commands’ in ’78K0R/RL78 Debugger’
’AndesCore specific SYStem Commands’ in ’Andes Debugger’
’General SYStem Settings’ in ’APS Debugger’
’CPU specific SYStem Commands’ in ’ARC Debugger’
’ARM specific SYStem Commands’ in ’ARM Debugger’
’ARM specific SYStem Commands’ in ’ARMv8-A/-R Debugger’
’General SYStem Settings’ in ’AVR32 Debugger and NEXUS Trace’
’General SYStem Settings’ in ’AVR8 Debugger’
’Beyond specific SYStem Commands’ in ’Beyond Debugger and Trace’
’General System Settings’ in ’Blackfin Debugger’
’DSP specific SYStem Commands’ in ’TMS320C2X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C6X Debugger’
’General SYStem Settings’ in ’CEVA-X Debugger’
’Cortex-M specific SYStem Commands’ in ’Cortex-M Debugger’
’General SYStem Commands’ in ’eTPU Debugger and Trace’
’General SYStem Commands’ in ’GTM Debugger and Trace’
’Multicore Debugging’ in ’H8S/23x9 Debugger’
’General SYStem Settings and Restrictions’ in ’MCS08 Debugger’
’General SYStem Settings and Restrictions’ in ’MCS12 Debugger’
’General SYStem Settings’ in ’Hexagon Debugger’
’General SYStem Settings and Restrictions’ in ’M32R Debugger and Trace’
’General SYStem Settings and Restrictions’ in ’M8051EW Debugger’
’General SYStem Settings for the Debugger’ in ’M-Core Debugger’
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SYStem
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
’General SYStem Commands’ in ’MicroBlaze Debugger and Trace’
’MIPS specific SYStem Commands’ in ’MIPS Debugger and Trace’
’General SYStem Commands’ in ’MMDSP Debugger’
’Command Reference: SYStem Commands’ in ’Qorivva MPC5xxx/SPC5xx Debugger and NEXUS Trace’
’General SYStem Commands’ in ’MSP430 Debugger’
’General SYStem Settings and Restrictions’ in ’NIOS II Debugger and Trace’
’General SYStem Settings’ in ’CEVA-Oak/Teak/TeakLite Debugger’
’Commands’ in ’PCP Debugger Reference’
’General SYStem Commands’ in ’PPC400/PPC440 Debugger and Trace’
’General System Commands’ in ’PPC600 Family Debugger’
’General SYStem Commands’ in ’PQIII Debugger’
’General SYStem Commands’ in ’QorIQ Debugger and NEXUS Trace’
’General SYStem Commands’ in ’PWRficient Debugger’
’General SYStem Settings and Restrictions’ in ’R8051XC Debugger’
’Command Reference: SYStem Commands’ in ’RH850 Debugger and Trace’
’General System Settings’ in ’RX Debugger’
’General System Settings’ in ’SH2, SH3 and SH4 Debugger’
’General SYStem Settings and Restrictions’ in ’StarCore Debugger and Trace’
’Command Reference’ in ’TriCore Debugger and Trace’
’General System Settings’ in ’V850 Debugger and Trace’
’General SYStem Settings and Restrictions’ in ’XC800 Debugger’
’Multicore Debugging’ in ’ZSP Debugger’
’General System Settings and Restrictions’ in ’FIRE Emulator for HC12/MCS12’
’ARM specific SYStem Commands’ in ’MAC71xx/72xx NEXUS Debugger and Trace’
’General SYStem Commands’ in ’MMDSP NEXUS Debugger and Trace’
’68K and HC16 specific SYStem Commands’ in ’Simulator for 68K/ColdFire’
’General SYStem Settings and Restrictions’ in ’Simulator for C166/ST10’
’Specific SYStem Commands’ in ’Simulator for H8/300, H8/300H and H8S’
’General SYStem Settings and Restrictions’ in ’Simulator for HC12/MCS12’
’MIPS specific SYStem Commands’ in ’Simulator for MIPS’
’General System Commands’ in ’Simulator for NIOS-II’
’CPU specific SYStem Commands’ in ’Simulator for TriCore’
’Emulation Modes’ in ’Simulator for Intel® x86/x64’
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SYStem.LOG
Log read and write accesses to the target
Using the SYStem.LOG command group, you can record the read and write accesses TRACE32 performs
to the target hardware. For example, the SYStem.LOG command group can be used to diagnose why
errors like “emulator debug port fail”, “emulator berr error”, “bus error”, etc. occurred. By default, logging
stops after an error has occurred (see SYStem.LOG.StopOnError).
The read and write accesses can be displayed in the SYStem.LOG.List window. In addition, they can be
recorded in a system log file with an unlimited file size. The log entries are recorded in plain text format, and
the read and write accesses are converted to Data.Set commands. This way it is possible to re-run the
system log in a TRACE32 instruction set simulator.
The system log records all TRACE32 debugger accesses to the target. Examples of accesses that cannot
be logged include:
•
Accesses via JTAG API
•
Accesses initiated by the TERM command
•
Accesses initiated by the SNOOPer command
For configuring a system log, use the TRACE32 command line, a PRACTICE script (*.cmm), or the
SYStem.LOG.state window:
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SYStem
Example:
SYStem.LOG.state
SYStem.LOG.RESet
SYStem.LOG.OPEN ~~\sys.log
SYStem.LOG.List
;optional: open the configuration window
;use default configuration of system log
;open a system log file for writing
;display the accesses to the target
;log the read and write accesses to the target
List.auto
Step.single
SYStem.LOG.CLOSE
;close the system log file for writing
See also
■
■
■
■
LOG
SYStem.LOG.Init
SYStem.LOG.ON
SYStem.LOG.SIZE
■
■
■
■
■
■
■
■
SYStem
SYStem.LOG.List
SYStem.LOG.OPEN
SYStem.LOG.state
SYStem.LOG.CLEAR
Format:
SYStem.LOG.CLEAR
SYStem.LOG.Mode
SYStem.LOG.RESet
SYStem.LOG.StopOnError
■
■
■
■
SYStem.LOG.CLOSE
SYStem.LOG.OFF
SYStem.LOG.Set
SYStem.state
Clear the ‘SYStem.LOG.List’ window
SYStem.LOG.CLEAR
Clears and immediately re-populates the list in the SYStem.LOG.List window with new system log entries same as if you are running commands SYStem.LOG.Init and SYStem.LOG.ON in rapid succession.
SYStem.LOG.CLEAR is the command behind the Clear button in the SYStem.LOG.List window.
See also
■ SYStem.LOG
■ SYStem.LOG.Init
■ SYStem.LOG.state
SYStem.LOG.CLOSE
Format:
Close the system log file
SYStem.LOG.CLOSE
Closes the active system log file. Any further read and write accesses are not recorded in the system log file.
You can now open the file in an EDIT or TYPE window or in another application.
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Using the DO command, you can also re-run the system log in a TRACE32 instruction set simulator. You do
not need to rename the file extension to cmm, the extension for PRACTICE scripts; you can keep the file
extension log.
...
SYStem.LOG.CLOSE
;close the system log file for writing
PEDIT ~~\sys.log
;open log file as a PRACTICE script
See also
■ SYStem.LOG
■ SYStem.LOG.OPEN
■ SYStem.LOG.state
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SYStem.LOG.Init
Format:
Clear the ‘SYStem.LOG.List’ window
SYStem.LOG.Init
Clears the system log entries displayed in the SYStem.LOG.List window. The SYStem.LOG.Init command
has no impact on the system log file.
Since the SYStem.LOG.List window itself continues to log the target, the list in the window may be
immediately re-populated after clearing.
To prevent the list in the SYStem.LOG.List window from being re-populated, run these commands:
SYStem.LOG.OFF
SYStem.LOG.Init
See also
■ SYStem.LOG
■ SYStem.LOG.CLEAR
■ SYStem.LOG.state
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SYStem.LOG.List
Format:
Display the accesses made by TRACE32
SYStem.LOG.List
Data.LOG (deprecated)
Displays all types of target accesses made by TRACE32.
Buttons on the SYStem.LOG.List window
Setup
Opens the SYStem.LOG.state window.
On
Starts/resumes logging - same as SYStem.LOG.ON.
Off
Pauses logging - same as SYStem.LOG.OFF.
Clear
Clears and immediately re-populates the list with new system log entries - same as if
you are running the commands SYStem.LOG.Init and SYStem.LOG.ON in rapid
succession.
Description of Columns
op
Type of target access.
address
Access class and address where TRACE32 has accessed the target.
width
The bus width used by TRACE32.
Example: The value 4. indicates that TRACE32 performs 32 bit read or write accesses.
data
Data written or read. Only the first 8 bytes are displayed in the SYStem.LOG.List
window.
time
Absolute timestamps in relation to ZERO.
xtime
Execution time.
See also
■ SYStem.LOG
■ SYStem.LOG.state
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SYStem.LOG.Mode
Set logging mode
Format:
SYStem.LOG.Mode <logging_mode>
<logging_
mode>:
Compact ON | OFF
Source
ON | OFF
NoTime ON | OFF
Sets the degree of detail with which the read and write accesses are recorded in the system log file.
Compact
(Default: OFF)
•
•
Source
(Default: OFF)
•
•
NoTime
(Default: OFF)
OFF: Access addresses and data are included in the system log
file.
ON: Access addresses are logged, but data is not logged.
OFF: The source of accesses such as ETM, HTM, etc. is not
logged.
ON: Information about which component has accessed the target
is included in the system log file.
•
OFF: Timing information is included in the system log file; see time
and xtime columns of the SYStem.LOG.List window.
•
ON: Timing information is not logged.
NoTime ON is useful, for example, if you want to compare two versions of a system log file.
See also
■ SYStem.LOG
■ SYStem.LOG.state
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SYStem.LOG.OFF
Format:
Pause logging
SYStem.LOG.OFF
Temporarily deactivates logging, i.e. the read and write accesses are no longer logged. However, the system
log file remains operational. Logging can be resumed with SYStem.LOG.ON.
SYStem.LOG.OPEN ~~\sys.log
…
…
SYStem.LOG.OFF
…
SYStem.LOG.ON
…
…
SYStem.LOG.CLOSE
;open a system log file for writing
;log read and write accesses
;temporarily deactivate logging
;accesses are no longer logged
;resume logging
;accesses are logged again
;close system log file and terminate logging
See also
■ SYStem.LOG
■ SYStem.LOG.ON
■ SYStem.LOG.state
SYStem.LOG.ON
Format:
Resume logging
SYStem.LOG.ON
Logs all read and write accesses you have selected with SYStem.LOG.Set. The SYStem.LOG.ON
command can be used after the system log has been temporarily deactivated with the command
SYStem.LOG.OFF.
See also
■ SYStem.LOG
■ SYStem.LOG.OFF
■ SYStem.LOG.state
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SYStem.LOG.OPEN
Format:
Open a system log file
SYStem.LOG.OPEN <file>
Generates a new system log file for logging read and write accesses and opens it for writing. The number of
logged read and write accesses is unlimited. If a file with the same name already exists, it will be overwritten.
The default extension is .log.
SYStem.LOG.OPEN ~~\sys.log
…
…
SYStem.LOG.CLOSE
;open a system log file
;close file and terminate logging
The path prefix ~~ expands to the TRACE32 system directory, by default C:\t32.
See also
■ SYStem.LOG
■ SYStem.LOG.CLOSE
SYStem.LOG.RESet
Format:
■ SYStem.LOG.state
Reset configuration of system log to defaults
SYStem.LOG.RESet
Resets all commands of the SYStem.LOG command group to their defaults. You can view the result in the
SYStem.LOG.state window.
See also
■ SYStem.LOG
■ SYStem.LOG.state
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SYStem.LOG.Set
Select the read and write accesses to be logged
Format:
SYStem.LOG.Set <setting>
<setting>:
Polling ON | OFF
MemoryRead ON | OFF
MemoryWrite ON | OFF
RegisterRead ON | OFF
RegisterWrite ON | OFF
ComponentRead ON | OFF
ComponentWrite ON | OFF
VMaccess ON | OFF
ERROR ON | OFF
Allows you to select the read and write accesses you want to record in the system log.
ComponentRead
Read accesses to a debug component.
ComponentWrite
Write accesses.
ERROR
ON: All errors are included in the system log file.
OFF: Only errors of the read and write accesses that are set to ON are
logged.
MemoryRead
Memory read accesses.
MemoryWrite
Memory write accesses.
OFF
This <setting> omitted from the system log file.
ON
This <setting> included in the system log file.
Polling
Polling of the CPU. The polling mode can be set with SYStem.POLLING.
RegisterRead
Register read accesses.
RegisterWrite
Register write accesses.
VMaccess
If the option is enabled, any read or write access to addresses with the
access class VM: or AVM: will be recorded in the SYStem.LOG.List
window.
See also
■ SYStem.LOG
■ SYStem.LOG.state
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SYStem.LOG.SIZE
Format:
Define number of lines in the ‘SYStem.LOG.List’ window
SYStem.LOG.SIZE <lines>
Default: 64.
Defines the number of lines displayed in the SYStem.LOG.List window. The displayed lines reflect the most
recent read and write accesses to the target hardware. The <size> setting does not affect the file size.
See also
■ SYStem.LOG
■ SYStem.LOG.state
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SYStem.LOG.state
Format:
Open configuration window of system log
SYStem.LOG.state
Opens the SYStem.LOG.state window, where you can configure a system log for recording read and write
accesses to the target hardware.
A
B
C
A Only the information of selected options is displayed in the SYStem.LOG.List window and recorded
in the system log file.
For descriptions of the individual options, see SYStem.LOG.Set.
B To open a system log file, do one of the following:
•
Click the folder icon and navigate to the file you want to use.
•
Type path and file name into the OPEN text box. Then press Enter.
The TRACE32 message line displays that the file is now open for recording log entries.
To close the system log file:
•
Clear the content from the OPEN text box. Then press Enter.
The TRACE32 message line displays that the file is now closed.
C For descriptions of the commands in the SYStem.LOG.state window, refer to the SYStem.LOG.*
commands in this section. Example: For information about the List button, see SYStem.LOG.List.
See also
■
■
■
■
SYStem.LOG
SYStem.LOG.List
SYStem.LOG.OPEN
SYStem.LOG.StopOnError
■ SYStem.LOG.CLEAR
■ SYStem.LOG.Mode
■ SYStem.LOG.RESet
■ SYStem.LOG.CLOSE
■ SYStem.LOG.OFF
■ SYStem.LOG.Set
■ SYStem.LOG.Init
■ SYStem.LOG.ON
■ SYStem.LOG.SIZE
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SYStem.LOG.StopOnError
Format:
Stop logging on error
SYStem.LOG.StopOnError ON | OFF
Defines the logging behavior after an error has occurred.
ON (Default)
TRACE32 automatically runs the command SYStem.LOG.OFF to stop
logging after an error, such as a bus error, has occurred.
OFF
Logging continues after an error has occurred.
NOTE:
The system log file remains open for writing.
•
To continue logging, click Start in the SYStem.LOG.List window or run
SYStem.LOG.ON.
•
To close the system log file, run SYStem.LOG.CLOSE.
See also
■ SYStem.LOG
■ SYStem.LOG.state
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SYStem.MemAccess
Format:
Run-time memory access (non-intrusive)
SYStem.MemAccess CPU | NEXUS | Denied | <cpu_specific>
The debugger/FIRE can read and write the target memory while the CPU is executing the program.
CPU
Real-time memory access during program execution to target is enabled.
NEXUS
The NEXUS module within the CPU allows the debugger to read and
write target memory while the CPU is executing the code.
Denied
Real-time memory access during program execution to target is disabled.
See also
■ SYStem
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■ SYStem.state
’CPU specific SYStem Commands’ in ’XC2000/XC16x/C166CBC Debugger’
’General SYStem Settings and Restrictions’ in ’DSP56K Debugger’
’CPU specific SYStem Commands’ in ’CPU32/ColdFire Debugger and Trace’
’AndesCore specific SYStem Commands’ in ’Andes Debugger’
’General SYStem Settings’ in ’APS Debugger’
’CPU specific SYStem Commands’ in ’ARC Debugger’
’ARM specific SYStem Commands’ in ’ARM Debugger’
’ARM specific SYStem Commands’ in ’ARMv8-A/-R Debugger’
’General SYStem Settings’ in ’AVR32 Debugger and NEXUS Trace’
’General SYStem Settings’ in ’AVR8 Debugger’
’Beyond specific SYStem Commands’ in ’Beyond Debugger and Trace’
’General System Settings’ in ’Blackfin Debugger’
’DSP specific SYStem Commands’ in ’TMS320C2X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C5X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C6X Debugger’
’General SYStem Settings’ in ’CEVA-X Debugger’
’Cortex-M specific SYStem Commands’ in ’Cortex-M Debugger’
’General SYStem Commands’ in ’eTPU Debugger and Trace’
’General SYStem Commands’ in ’GTM Debugger and Trace’
’System Commands’ in ’H8S/23x9 Debugger’
’General SYStem Settings and Restrictions’ in ’MCS08 Debugger’
’General SYStem Settings and Restrictions’ in ’MCS12 Debugger’
’General SYStem Settings’ in ’Hexagon Debugger’
’General SYStem Settings and Restrictions’ in ’M32R Debugger and Trace’
’General SYStem Settings and Restrictions’ in ’M8051EW Debugger’
’General SYStem Settings for the Debugger’ in ’M-Core Debugger’
’General SYStem Commands’ in ’MicroBlaze Debugger and Trace’
’MIPS specific SYStem Commands’ in ’MIPS Debugger and Trace’
’General SYStem Commands’ in ’MMDSP Debugger’
’Command Reference: SYStem Commands’ in ’Qorivva MPC5xxx/SPC5xx Debugger and NEXUS Trace’
’General SYStem Settings and Restrictions’ in ’NIOS II Debugger and Trace’
’General SYStem Settings’ in ’CEVA-Oak/Teak/TeakLite Debugger’
’Commands’ in ’PCP Debugger Reference’
’General SYStem Commands’ in ’PPC400/PPC440 Debugger and Trace’
’General System Commands’ in ’PPC600 Family Debugger’
’General SYStem Commands’ in ’MPC5xx/8xx Debugger and Trace’
’General SYStem Commands’ in ’PQIII Debugger’
’General SYStem Commands’ in ’QorIQ Debugger and NEXUS Trace’
’General SYStem Commands’ in ’PWRficient Debugger’
’General SYStem Settings and Restrictions’ in ’R8051XC Debugger’
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’Command Reference: SYStem Commands’ in ’RH850 Debugger and Trace’
’General System Settings’ in ’RX Debugger’
’General System Settings’ in ’SH2, SH3 and SH4 Debugger’
’General SYStem Settings and Restrictions’ in ’StarCore Debugger and Trace’
’Command Reference’ in ’TriCore Debugger and Trace’
’General System Settings’ in ’V850 Debugger and Trace’
’SYStem Settings’ in ’Intel® x86/x64 Debugger’
’CPU specific SYStem Commands’ in ’XTENSA Debugger’
’General System Settings’ in ’ZSP Debugger’
’Basics’ in ’FIRE Emulator for C166 Cell-Based-Core’
’Basics’ in ’FIRE Emulator for C166 Family’
’General SYStem Settings and Restrictions’ in ’C166 Monitor’
’Specific SYStem Commands’ in ’H8S and H8/300H Monitor’
’Specific System Commands’ in ’OSE Target Server’
’Specific System Commands’ in ’SH2 Monitor’
’General SYStem Settings and Restrictions’ in ’TriCore Monitor’
’Emulation Modes’ in ’x186 Monitor’
’General SYStem Commands’ in ’x386 and x486 Monitor’
’ARM specific SYStem Commands’ in ’MAC71xx/72xx NEXUS Debugger and Trace’
’General SYStem Commands’ in ’MMDSP NEXUS Debugger and Trace’
’General SYStem Commands’ in ’MPC56x NEXUS Debugger and Trace’
’Release Information’ in ’Release History’
’68K and HC16 specific SYStem Commands’ in ’Simulator for 68K/ColdFire’
’CPU specific SYStem Commands’ in ’Simulator for ARC’
’ARM specific SYStem Commands’ in ’Simulator for ARM and XSCALE’
’General SYStem Settings and Restrictions’ in ’Simulator for C166/ST10’
’Specific SYStem Commands’ in ’Simulator for H8/300, H8/300H and H8S’
’General SYStem Settings and Restrictions’ in ’Simulator for HC12/MCS12’
’MIPS specific SYStem Commands’ in ’Simulator for MIPS’
’General System Commands’ in ’Simulator for NIOS-II’
’General SYStem Commands’ in ’Simulator for PowerPC’
’CPU specific SYStem Commands’ in ’Simulator for SuperH’
’CPU specific SYStem Commands’ in ’Simulator for TriCore’
’Emulation Modes’ in ’Simulator for Intel® x86/x64’
’Starting-up the TRACE32-FIRE’ in ’Training FIRE Basics’
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SYStem.Mode
Select mode
Format:
SYStem.Mode [<mode>]
SYStem.<mode> (as an alternative)
<mode>:
RESet
StandBy
ResetDown
ResetUp
NoProbe
AloneInt
AloneExt
EmulInt
EmulExt
Down
Attach
NoDebug
Go
Up
(E)
The operation of the development system can be selected only with the
appropriate probe and the necessary signals from the target system. If a
signal (VCC or clock) is missing, the appropriate mode will be set
automatically. This is valid if a signal changes the state during execution.
If a power down occurs in the target system, a reset of the emulation
system will occur automatically. Also, if a clock signal is missing, an
automatic reset will occur.
If no target system is connected, the development system will execute
like the target system powered-up. The emulator probe, however, should
not be protected by means of a conductive foam rubber covering as this
could lead to a short circuiting of the probe.
If the emulation monitor is hanging-up, the emulation system may be
restarted by selecting the correct emulation mode.
NOTE: Some emulation adaptors (68000, 8086) requires a valid system
stack in order to work correctly. If valid reset vectors are available in the
target program then the stack pointers can be set using the Register.Set
command. In all other cases, the stack pointer must be set explicitly
before starting realtime emulation.
RESet (E)
Probe is passive or not attached, all lines to the probe are in tri-state.
StandBy (E)
The target processor waits for target power and clock. When both are active
it starts as fast as possible. This functionality is not available on all targets.
ResetDown (E)
Probe is attached and active. The target system power supply has been
switched off.
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ResetUp (E)
Probe is active, emulator is in RESET mode, and target system is powered
on.
NoProbe (E)
This mode can be selected when no active emulation probe is attached.
This is possible even when the system is used as an emulator. The internal
clock generator is selected automatically.
AloneInt (E)
Emulator mode is in stand-alone mode. The internal clock (see
SYStem.CLOCK) is used. All strobe lines are blocked. Therefore no
functions can be triggered in the target system.
AloneExt (E)
Emulator mode is in stand-alone mode. The external clock is used. All
strobe lines are blocked. Therefore no functions can be triggered in the
target system.
EmulInt (E)
The emulator is in active mode and the internal clock is used (see
SYStem.CLOCK). The target system can be accessed as strobes are
generated.
EmulExt (E)
The emulator is in active mode and the external clock is used. The target
system can be accessed.
Down (BDM)
Disables the debug mode. The state of the CPU remains unchanged.
Attach
User program remains running (no reset) and the debug mode is
activated. After this command the user program can be stopped with the
break command or if any break condition occurs.
NOTE: If breakpoints are set within TRACE32 before attaching (check
via Break.List), these are not written to the target at the moment of
attaching. Therefore the target will not stop at any of these breakpoints.
As a workaround, use the sequence:
SYStem.Attach
Break.DISable
Break.ENable
Down
(ROM Monitor)
Switches of the EPROM Simulator. Asserts the Reset Port.
Go
(BDM only)
Resets the system with debug mode enabled. The system runs until any
break condition occurs.
NoDebug
(BDM only)
Resets the system with debug mode disabled.
Up (BDM)
Resets the system with debug mode enabled and breaks before the first OpFetch.
Up
(ROM Monitor)
Activates the EPROM Simulator, then the Reset Port is negated.
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Example for SYStem.Mode EmulExt:
sys.m ee
; Emulator operating mode selections
sys.m noprobe
; No probe operating mode selections
See also
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■ SYStem.state
’CPU specific SYStem Commands’ in ’XC2000/XC16x/C166CBC Debugger’
’General SYStem Settings and Restrictions’ in ’DSP56K Debugger’
’CPU specific SYStem Commands’ in ’CPU32/ColdFire Debugger and Trace’
’AndesCore specific SYStem Commands’ in ’Andes Debugger’
’General SYStem Settings’ in ’APS Debugger’
’CPU specific SYStem Commands’ in ’ARC Debugger’
’ARM specific SYStem Commands’ in ’ARM Debugger’
’ARM specific SYStem Commands’ in ’ARMv8-A/-R Debugger’
’General SYStem Settings’ in ’AVR32 Debugger and NEXUS Trace’
’General SYStem Settings’ in ’AVR8 Debugger’
’Beyond specific SYStem Commands’ in ’Beyond Debugger and Trace’
’General System Settings’ in ’Blackfin Debugger’
’DSP specific SYStem Commands’ in ’TMS320C2X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C5X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C6X Debugger’
’General SYStem Settings’ in ’CEVA-X Debugger’
’Cortex-M specific SYStem Commands’ in ’Cortex-M Debugger’
’General SYStem Commands’ in ’eTPU Debugger and Trace’
’General SYStem Commands’ in ’GTM Debugger and Trace’
’System Commands’ in ’H8S/23x9 Debugger’
’General SYStem Settings and Restrictions’ in ’MCS08 Debugger’
’General SYStem Settings and Restrictions’ in ’MCS12 Debugger’
’General SYStem Settings’ in ’Hexagon Debugger’
’General SYStem Settings and Restrictions’ in ’M32R Debugger and Trace’
’General SYStem Settings and Restrictions’ in ’M8051EW Debugger’
’General SYStem Settings for the Debugger’ in ’M-Core Debugger’
’General SYStem Commands’ in ’MicroBlaze Debugger and Trace’
’MIPS specific SYStem Commands’ in ’MIPS Debugger and Trace’
’General SYStem Commands’ in ’MMDSP Debugger’
’Command Reference: SYStem Commands’ in ’Qorivva MPC5xxx/SPC5xx Debugger and NEXUS Trace’
’General SYStem Settings and Restrictions’ in ’NIOS II Debugger and Trace’
’General SYStem Settings’ in ’CEVA-Oak/Teak/TeakLite Debugger’
’Commands’ in ’PCP Debugger Reference’
’General SYStem Commands’ in ’PPC400/PPC440 Debugger and Trace’
’General System Commands’ in ’PPC600 Family Debugger’
’General SYStem Commands’ in ’MPC5xx/8xx Debugger and Trace’
’General SYStem Commands’ in ’PQIII Debugger’
’General SYStem Commands’ in ’QorIQ Debugger and NEXUS Trace’
’General SYStem Commands’ in ’PWRficient Debugger’
’General SYStem Settings and Restrictions’ in ’R8051XC Debugger’
’Command Reference: SYStem Commands’ in ’RH850 Debugger and Trace’
’General System Settings’ in ’RX Debugger’
’General System Settings’ in ’SH2, SH3 and SH4 Debugger’
’General SYStem Settings and Restrictions’ in ’StarCore Debugger and Trace’
’Command Reference’ in ’TriCore Debugger and Trace’
’General System Settings’ in ’V850 Debugger and Trace’
’SYStem Settings’ in ’Intel® x86/x64 Debugger’
’General SYStem Settings and Restrictions’ in ’XC800 Debugger’
’General System Settings’ in ’ZSP Debugger’
’SYStem Commands’ in ’EPROM/FLASH Simulator’
’Basics’ in ’FIRE Emulator for C166 Family’
’Emulation Modes’ in ’FIRE Emulator for HC12/MCS12’
’Basics’ in ’FIRE Emulator for C166S V2 Family’
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’General Settings and Restrictions’ in ’ICE Emulator for 68000’
’Basics’ in ’ICE Emulator for MC68020/30’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for MC6833X’
’Basics’ in ’ICE Emulator for Motorola 68360/349’
’Basics’ in ’ICE Emulator for C166/ST10’
’Basics’ in ’ICE Emulator for PowerPC’
’Emulation System’ in ’ICE User’s Guide’
’Basics’ in ’ICE Emulator for Z80 and Z180’
’General SYStem Commands’ in ’ARM and XSCALE Monitor’
’General SYStem Settings and Restrictions’ in ’C166 Monitor’
’Specific SYStem Commands’ in ’EPOC Target Server’
’Specific SYStem Commands’ in ’H8S and H8/300H Monitor’
’Specific System Commands’ in ’OSE Target Server’
’Pdebug Front-end Specific Commands’ in ’TRACE32 pdebug Target Server for ARM’
’Specific System Commands’ in ’SH2 Monitor’
’General SYStem Settings and Restrictions’ in ’TriCore Monitor’
’Emulation Modes’ in ’x186 Monitor’
’General SYStem Commands’ in ’x386 and x486 Monitor’
’Emulation Modes’ in ’Z80 Monitor’
’ARM specific SYStem Commands’ in ’MAC71xx/72xx NEXUS Debugger and Trace’
’General SYStem Commands’ in ’MMDSP NEXUS Debugger and Trace’
’General SYStem Commands’ in ’MPC56x NEXUS Debugger and Trace’
’Release Information’ in ’Release History’
’68K and HC16 specific SYStem Commands’ in ’Simulator for 68K/ColdFire’
’CPU specific SYStem Commands’ in ’Simulator for ARC’
’ARM specific SYStem Commands’ in ’Simulator for ARM and XSCALE’
’Specific SYStem Commands’ in ’Simulator for H8/300, H8/300H and H8S’
’General SYStem Settings and Restrictions’ in ’Simulator for HC08/MSC08’
’MIPS specific SYStem Commands’ in ’Simulator for MIPS’
’General System Commands’ in ’Simulator for NIOS-II’
’General SYStem Commands’ in ’Simulator for PowerPC’
’CPU specific SYStem Commands’ in ’Simulator for TriCore’
’Emulation Modes’ in ’Simulator for Intel® x86/x64’
’Emulation Modes’ in ’Simulator for Z80+’
’Starting-up the TRACE32-FIRE’ in ’Training FIRE Basics’
’Specific Commands’ in ’Native Process Debugger’
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SYStem
SYStem.MonFile
Format:
Monitor extension
SYStem.MonFile <filename> [<args>…]
Loads an extension for the monitor program. This extension can handle an user-specific start and stop code
and an user-specific memory access class. The start- and stop-code can be used to stop timers in the
target, when the emulation is stopped. The memory access class can access special memories like
EEPROM's or FIFO's (access class USR:). On some probes other extensions (like FPU access) are
supported. On some processors with MMU the extension provides the current task number for the
debugger. The defined extension can be used after the next SYStem.Mode command. The arguments are
passed to the monitor extension. See emulation probe manual for details about the extension of the target.
Examples of monitor extensions can be found in the '/etc' directory for the target.
E::SYStem.MonFile monext.m68
E::SYStem.Up
E::w.d usr:0
; load extensions
; power up the target
; dump special memory
See also
■ SYStem
■ SYStem.state
▲ ’Emulation System’ in ’ICE User’s Guide’
SYStem.MONITOR
tbd.
.
Format:
SYStem.MONITOR <tbd.
See also
■ SYStem
■ SYStem.state
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SYStem
SYStem.Option
Format:
Special setup
SYStem.Option <option> [ON | OFF]
The <options> of SYStem.Option are used to control special features of the debugger or emulator or
configure the target. The various commands should be executed before the emulation is activated by a
SYStem.Up or SYStem.Mode command.
NOTE:
Some of the commands toggle between the options ON and OFF, if they are
invoked without parameters.
See also
■ SYStem
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■ SYStem.state
’CPU specific SYStem Commands’ in ’ARC Debugger’
’General SYStem Settings’ in ’Hexagon Debugger’
’General SYStem Settings and Restrictions’ in ’M32R Debugger and Trace’
’Commands’ in ’PCP Debugger Reference’
’Command Reference’ in ’TriCore Debugger and Trace’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166 Cell-Based-Core’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166 Family’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166 Family’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166 Family’
’General System Settings and Restrictions’ in ’FIRE Emulator for HC12/MCS12’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166S V2 Family’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166S V2 Family’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166S V2 Family’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166S V2 Family’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for MC6833X’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for Motorola 68360/349’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for Motorola 68360/349’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for Motorola 68360/349’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for Motorola 68360/349’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for Motorola 68360/349’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for C166/ST10’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for C166/ST10’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for C166/ST10’
’General System Settings and Restrictions’ in ’ICE Emulator for Hitachi H8/300 and H8/500’
’Emulation System’ in ’ICE User’s Guide’
’General Settings and Restrictions’ in ’ICE Emulator for Z80 and Z180’
’Release Information’ in ’Release History’
’CPU specific SYStem Commands’ in ’Simulator for ARC’
’CPU specific SYStem Commands’ in ’Simulator for TriCore’
’Commands’ in ’C166 Family Trace’
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SYStem
SYStem.Option AMBA
Format:
Select AMBA bus mode
SYStem.Option AMBA [ON | OFF]
This option is only necessary if a ARM7 Bus Trace is used.
Default: OFF.
This option should be set according to the bus mode of the ASIC.
See also
❏ SYStem.AMBA()
▲ ’ARM specific SYStem Commands’ in ’ARM Debugger’
SYStem.Option BigEndian
Format:
Define byte order (endianess)
SYStem.Option BigEndian [ON | OFF]
Default: OFF.
This option selects the byte ordering mechanism. For correct operation the following three settings must
correspond:
•
This option
•
The compiler setting (-li or -bi compiler option)
•
The level of the ARM BIGEND input pin (on ARM7x0T and ARM9x0T and JANUS2 the bit in the
CP15 control register)
The endianess is auto-detected for the ARM10 and ARM11.
See also
❏ SYStem.BigEndian()
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’ARM specific SYStem Commands’ in ’ARM Debugger’
’ARM specific SYStem Commands’ in ’ARMv8-A/-R Debugger’
’Cortex-M specific SYStem Commands’ in ’Cortex-M Debugger’
’General System Settings’ in ’RX Debugger’
’GDB Front-end Commands’ in ’TRACE32 as GDB Front-End’
’General SYStem Commands’ in ’ARM and XSCALE Monitor’
’ARM specific SYStem Commands’ in ’MAC71xx/72xx NEXUS Debugger and Trace’
’ARM specific SYStem Commands’ in ’Simulator for ARM and XSCALE’
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SYStem
SYStem.Option HOOK
Format:
Compare PC to hook address
SYStem.Option HOOK <address>
The command compares the PC after break to the hook address.
If the PC is equivalent to the hook address, it is supposed that a hook function was executed. This
information is needed to determine the right break address by the debugger.
See also
❏ SYStem.HOOK()
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’CPU specific SYStem Commands’ in ’CPU32/ColdFire Debugger and Trace’
’Command Reference: SYStem.Option Commands’ in ’Qorivva MPC5xxx/SPC5xx Debugger and NEXUS Trace’
’CPU specific SYStem Commands’ in ’PPC400/PPC440 Debugger and Trace’
’CPU specific System Commands’ in ’PPC600 Family Debugger’
’CPU specific SYStem Commands’ in ’PQIII Debugger’
’CPU specific SYStem Commands’ in ’QorIQ Debugger and NEXUS Trace’
’General System Settings’ in ’SH2, SH3 and SH4 Debugger’
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SYStem
SYStem.Option IMASKASM
Format:
Disable interrupts while single stepping
SYStem.Option IMASKASM [ON | OFF]
Default: OFF.
If enabled, the interrupt mask bits of the CPU will be set during assembler single-step operations. The
interrupt routine is not executed during single-step operations. After single step the interrupt mask bits are
restored to the value before the step.
See also
❏ SYStem.IMASKASM()
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’CPU specific SYStem Commands’ in ’XC2000/XC16x/C166CBC Debugger’
’General SYStem Settings and Restrictions’ in ’DSP56K Debugger’
’CPU specific SYStem Commands’ in ’CPU32/ColdFire Debugger and Trace’
’AndesCore specific SYStem Commands’ in ’Andes Debugger’
’CPU specific SYStem Commands’ in ’APEX Debugger’
’General SYStem Settings’ in ’APS Debugger’
’CPU specific SYStem Commands’ in ’ARC Debugger’
’ARM specific SYStem Commands’ in ’ARM Debugger’
’ARM specific SYStem Commands’ in ’ARMv8-A/-R Debugger’
’General SYStem Settings’ in ’AVR32 Debugger and NEXUS Trace’
’General SYStem Settings’ in ’AVR8 Debugger’
’Beyond specific SYStem Commands’ in ’Beyond Debugger and Trace’
’General System Settings’ in ’Blackfin Debugger’
’DSP specific SYStem Commands’ in ’TMS320C2X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C5X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C6X Debugger’
’General SYStem Settings’ in ’CEVA-X Debugger’
’Cortex-M specific SYStem Commands’ in ’Cortex-M Debugger’
’System Commands’ in ’H8S/23x9 Debugger’
’General SYStem Settings and Restrictions’ in ’MCS08 Debugger’
’General SYStem Settings’ in ’Hexagon Debugger’
’General SYStem Settings and Restrictions’ in ’M32R Debugger and Trace’
’General SYStem Settings and Restrictions’ in ’M8051EW Debugger’
’General SYStem Settings for the Debugger’ in ’M-Core Debugger’
’CPU specific Implementations’ in ’MicroBlaze Debugger and Trace’
’MIPS specific SYStem Commands’ in ’MIPS Debugger and Trace’
’General SYStem Commands’ in ’MMDSP Debugger’
’Command Reference: SYStem.Option Commands’ in ’Qorivva MPC5xxx/SPC5xx Debugger and NEXUS Trace’
’General SYStem Settings and Restrictions’ in ’NIOS II Debugger and Trace’
’General SYStem Settings’ in ’CEVA-Oak/Teak/TeakLite Debugger’
’CPU specific System Commands’ in ’PPC600 Family Debugger’
’CPU specific SYStem Commands’ in ’MPC5xx/8xx Debugger and Trace’
’CPU specific SYStem Commands’ in ’PQIII Debugger’
’CPU specific SYStem Commands’ in ’QorIQ Debugger and NEXUS Trace’
’CPU specific SYStem Commands’ in ’PWRficient Debugger’
’General SYStem Settings and Restrictions’ in ’R8051XC Debugger’
’General System Settings’ in ’RX Debugger’
’General System Settings’ in ’SH2, SH3 and SH4 Debugger’
’General SYStem Settings and Restrictions’ in ’StarCore Debugger and Trace’
’Command Reference’ in ’TriCore Debugger and Trace’
’General System Settings’ in ’V850 Debugger and Trace’
’SYStem Settings’ in ’Intel® x86/x64 Debugger’
’System Options’ in ’XC800 Debugger’
’General System Settings’ in ’ZSP Debugger’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166 Cell-Based-Core’
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’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166 Family’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for H8S and H8/300H’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for SH2’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166S V2 Family’
’General SYStem Commands’ in ’ARM and XSCALE Monitor’
’General SYStem Settings and Restrictions’ in ’C166 Monitor’
’Specific SYStem Commands’ in ’H8S and H8/300H Monitor’
’Specific System Commands’ in ’SH2 Monitor’
’General SYStem Settings and Restrictions’ in ’TriCore Monitor’
’General SYStem Commands’ in ’MMDSP NEXUS Debugger and Trace’
’CPU specific SYStem Commands’ in ’MPC56x NEXUS Debugger and Trace’
’CPU specific SYStem Commands’ in ’Simulator for ARC’
’General SYStem Settings and Restrictions’ in ’Simulator for C166/ST10’
’Specific SYStem Commands’ in ’Simulator for H8/300, H8/300H and H8S’
’General SYStem Settings and Restrictions’ in ’Simulator for HC08/MSC08’
’MIPS specific SYStem Commands’ in ’Simulator for MIPS’
’General System Commands’ in ’Simulator for NIOS-II’
’General SYStem Commands’ in ’Simulator for PowerPC’
’CPU specific SYStem Commands’ in ’Simulator for SuperH’
’CPU specific SYStem Commands’ in ’Simulator for TriCore’
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SYStem
SYStem.Option IMASKHLL
Format:
Disable interrupts while HLL single stepping
SYStem.Option IMASKHLL [ON | OFF]
Default: OFF.
If enabled, the interrupt mask bits of the cpu will be set during HLL single-step operations. The interrupt
routine is not executed during single-step operations. After single step the interrupt mask bits are restored to
the value before the step.
See also
❏ SYStem.IMASKHLL()
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’CPU specific SYStem Commands’ in ’XC2000/XC16x/C166CBC Debugger’
’General SYStem Settings and Restrictions’ in ’DSP56K Debugger’
’CPU specific SYStem Commands’ in ’CPU32/ColdFire Debugger and Trace’
’AndesCore specific SYStem Commands’ in ’Andes Debugger’
’CPU specific SYStem Commands’ in ’APEX Debugger’
’General SYStem Settings’ in ’APS Debugger’
’CPU specific SYStem Commands’ in ’ARC Debugger’
’ARM specific SYStem Commands’ in ’ARM Debugger’
’ARM specific SYStem Commands’ in ’ARMv8-A/-R Debugger’
’General SYStem Settings’ in ’AVR32 Debugger and NEXUS Trace’
’General SYStem Settings’ in ’AVR8 Debugger’
’Beyond specific SYStem Commands’ in ’Beyond Debugger and Trace’
’General System Settings’ in ’Blackfin Debugger’
’DSP specific SYStem Commands’ in ’TMS320C2X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C5X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C6X Debugger’
’General SYStem Settings’ in ’CEVA-X Debugger’
’Cortex-M specific SYStem Commands’ in ’Cortex-M Debugger’
’System Commands’ in ’H8S/23x9 Debugger’
’General SYStem Settings and Restrictions’ in ’MCS08 Debugger’
’General SYStem Settings’ in ’Hexagon Debugger’
’General SYStem Settings and Restrictions’ in ’M32R Debugger and Trace’
’General SYStem Settings and Restrictions’ in ’M8051EW Debugger’
’General SYStem Settings for the Debugger’ in ’M-Core Debugger’
’CPU specific Implementations’ in ’MicroBlaze Debugger and Trace’
’MIPS specific SYStem Commands’ in ’MIPS Debugger and Trace’
’Command Reference: SYStem.Option Commands’ in ’Qorivva MPC5xxx/SPC5xx Debugger and NEXUS Trace’
’General SYStem Settings and Restrictions’ in ’NIOS II Debugger and Trace’
’General SYStem Settings’ in ’CEVA-Oak/Teak/TeakLite Debugger’
’CPU specific System Commands’ in ’PPC600 Family Debugger’
’CPU specific SYStem Commands’ in ’MPC5xx/8xx Debugger and Trace’
’CPU specific SYStem Commands’ in ’PQIII Debugger’
’CPU specific SYStem Commands’ in ’QorIQ Debugger and NEXUS Trace’
’CPU specific SYStem Commands’ in ’PWRficient Debugger’
’General SYStem Settings and Restrictions’ in ’R8051XC Debugger’
’Command Reference: SYStem.Option Commands’ in ’RH850 Debugger and Trace’
’General System Settings’ in ’RX Debugger’
’General System Settings’ in ’SH2, SH3 and SH4 Debugger’
’General SYStem Settings and Restrictions’ in ’StarCore Debugger and Trace’
’Command Reference’ in ’TriCore Debugger and Trace’
’General System Settings’ in ’V850 Debugger and Trace’
’SYStem Settings’ in ’Intel® x86/x64 Debugger’
’System Options’ in ’XC800 Debugger’
’General System Settings’ in ’ZSP Debugger’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166 Cell-Based-Core’
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’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166 Family’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for H8S and H8/300H’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for SH2’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166S V2 Family’
’General SYStem Commands’ in ’ARM and XSCALE Monitor’
’General SYStem Settings and Restrictions’ in ’C166 Monitor’
’Specific SYStem Commands’ in ’H8S and H8/300H Monitor’
’Specific System Commands’ in ’SH2 Monitor’
’General SYStem Settings and Restrictions’ in ’TriCore Monitor’
’CPU specific SYStem Commands’ in ’MPC56x NEXUS Debugger and Trace’
’CPU specific SYStem Commands’ in ’Simulator for ARC’
’General SYStem Settings and Restrictions’ in ’Simulator for C166/ST10’
’Specific SYStem Commands’ in ’Simulator for H8/300, H8/300H and H8S’
’General SYStem Settings and Restrictions’ in ’Simulator for HC08/MSC08’
’MIPS specific SYStem Commands’ in ’Simulator for MIPS’
’General System Commands’ in ’Simulator for NIOS-II’
’General SYStem Commands’ in ’Simulator for PowerPC’
’CPU specific SYStem Commands’ in ’Simulator for SuperH’
’CPU specific SYStem Commands’ in ’Simulator for TriCore’
’Specific Commands’ in ’Native Process Debugger’
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SYStem
SYStem.Option LittleEnd
Format:
Selection of little endian mode
SYStem.Option LittleEnd [ON | OFF]
This option allows to configure whether TRACE32 assumes that words of data in memory are encoded
using little-endian byte order or not.
For investigating problems with endianness, the following commands may be useful:
Data.dump <address> /byte
; byte-wise i.e. without endianness
Data.dump <address> /long
; 32 bit words, interpreting the data
according to the current endianness.
NOTE:
If the command is used without parameters, it toggles the current
endianness!
This toggling behavior also applies to other option commands with ON /
OFF parameters. It is not allowed within PRACTICE scripts.
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SYStem
SYStem.Option MMUSPACES
Format:
Enable space IDs
SYStem.Option MMUSPACES [ON | OFF]
SYStem.Option MMUspaces [ON | OFF] (deprecated)
SYStem.Option MMU [ON | OFF] (deprecated)
Default: OFF.
Enables the use of space IDs for logical addresses. A space ID is a 16-bit memory space identifier which
extends a logical TRACE32 address. With space IDs, TRACE32 can handle multiple address spaces in the
debugger address translation.
Space IDs are defined within a loaded TRACE32 OS awareness extension. Often, space IDs are directly
derived from the OS process ID. Be aware that this depends on the OS and the loaded awareness
extension.
Examples:
;Dump logical address 0xC00208A belonging to memory space with
;space ID 0x012A:
Data.dump D:0x012A:0xC00208A
;Dump logical address 0xC00208A belonging to memory space with
;space ID 0x0203:
Data.dump D:0x0203:0xC00208A
NOTE:
•
You should activate SYStem.Option MMUSPACES first, and then load
the symbols with Data.LOAD. Otherwise, the internal symbol database of
TRACE32 may become inconsistent.
•
SYStem.Option MMUSPACES should not be used if only one translation
table is used on the target.
See also
■ MMU
■ TRANSlation.Create
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■ MMU.FORMAT
■ TRANSlation
■ TRANSlation.COMMON
’CPU specific SYStem Commands’ in ’CPU32/ColdFire Debugger and Trace’
’AndesCore specific SYStem Commands’ in ’Andes Debugger’
’CPU specific SYStem Commands’ in ’ARC Debugger’
’ARM specific SYStem Commands’ in ’ARM Debugger’
’ARM specific SYStem Commands’ in ’ARMv8-A/-R Debugger’
’Beyond specific SYStem Commands’ in ’Beyond Debugger and Trace’
’Cortex-M specific SYStem Commands’ in ’Cortex-M Debugger’
’General SYStem Settings’ in ’Hexagon Debugger’
’CPU specific Implementations’ in ’MicroBlaze Debugger and Trace’
’MIPS specific SYStem Commands’ in ’MIPS Debugger and Trace’
’Command Reference: SYStem.Option Commands’ in ’Qorivva MPC5xxx/SPC5xx Debugger and NEXUS Trace’
’General SYStem Settings and Restrictions’ in ’NIOS II Debugger and Trace’
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’CPU specific SYStem Commands’ in ’PPC400/PPC440 Debugger and Trace’
’CPU specific System Commands’ in ’PPC600 Family Debugger’
’CPU specific SYStem Commands’ in ’MPC5xx/8xx Debugger and Trace’
’CPU specific SYStem Commands’ in ’PQIII Debugger’
’CPU specific SYStem Commands’ in ’QorIQ Debugger and NEXUS Trace’
’CPU specific SYStem Commands’ in ’PWRficient Debugger’
’General System Settings’ in ’SH2, SH3 and SH4 Debugger’
’SYStem Settings’ in ’Intel® x86/x64 Debugger’
’GDB Front-end Commands’ in ’TRACE32 as GDB Front-End’
’MMU’ in ’ICE Emulator for MC68040/60’
’MMU’ in ’ICE Emulator for 68HC11’
’General SYStem Commands’ in ’ARM and XSCALE Monitor’
’CPU specific MMU Commands’ in ’TRACE32 pdebug Target Server for ARM’
’Specific System Commands’ in ’SH2 Monitor’
’General SYStem Commands’ in ’x386 and x486 Monitor’
’68K and HC16 specific SYStem Commands’ in ’Simulator for 68K/ColdFire’
’CPU specific SYStem Commands’ in ’Simulator for ARC’
’ARM specific SYStem Commands’ in ’Simulator for ARM and XSCALE’
’MIPS specific SYStem Commands’ in ’Simulator for MIPS’
’General System Commands’ in ’Simulator for NIOS-II’
’General SYStem Commands’ in ’Simulator for PowerPC’
’CPU specific SYStem Commands’ in ’Simulator for SuperH’
’General SYStem Settings and Restrictions’ in ’Simulator for Intel® x86/x64’
’Specific Commands’ in ’Native Process Debugger’
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SYStem.Option TURBO
Format:
Speed up memory access
SYStem.Option TURBO [ON | OFF]
Default: OFF.
If TURBO is disabled the CPU checks after each system speed memory access in debug mode if the CPU
has finished the corresponding cycle. This check will significantly reduce the down- and upload speed (3040%).
If TURBO is enabled the CPU will make no checks. This may result in unpredictable errors if the memory
interface is slow. Therefore it is recommended to use this option only for a program download and in case
you know that the memory interface is fast enough to take the data with the speed they are provided by the
debugger.
This option is not available on the ARM10.
SYStem.POLLING
Polling mode of CPU
Format:
SYStem.POLLING <run_mode> <stopped_mode>
<run_mode>:
CONTinuous
DEFault
FAST
OFF
SLOW
<stopped_
mode>:
DEFault
OFF
SIGnals
When the CPU is running, the debug driver can poll the CPUs state in the background to speed up
operations where a fast break detection is preferred. Features that can be improved by a fast break
detection are:
•
CPU break from PodBus Trigger, if the CPU has no dedicated break in line
•
Any communication that is based to spot break points e.g. TERM, FDX
•
Break triggered actions like Data.EPILOG, Data.TIMER
•
Precision of the runtime counter if the CPU has no dedicated break in line
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If the poll rate is high the system is more sensitive to disturbances.
CONTinuous
Polling with maximum frequency.
FAST
Polling with interval of 1 ms.
OFF
No polling at all, to prevent from disturbance.
SLOW
Normal polling with interval of SETUP.UpdateRATE, increase RTCK timeout to hide short power down/sleep states of the CPU.
DEFault
Polling with interval of SETUP.UpdateRATE.
NOTE:
The minium polling interval for timing measurement tasks, e.g. RunTime, is
1 ms, any lower settings are ignored.
When the CPU is stopped, the debug driver can poll the CPUs state in the background to observe for
exceptional events caused by watch-dogs or other CPUs.
For transactor based solutions those polling can slow down the debug session, therefore it’s possible to turn
it off.
SIGnals
Polling of signals as RESET only
OFF
No polling at all, to prevent from disturbance.
DEFault
Polling with interval of SETUP.UpdateRATE.
See also
■ SETUP.UpdateRATE
■ SYStem
■ SYStem.state
▲ ’Release Information’ in ’Release History’
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SYStem
SYStem.PORT
Configure external communication interface
Format:
SYStem.PORT <mode>
<mode>:
COMx <settings>
<ip>:<port>
This command is used to configure an external communication interface:
•
Between TRACE32 and a monitor program running on the target.
•
Between TRACE32 and a debug agent running on the target.
The <settings> for the communication interfaces depend on the host operating system.
Both serial and TCP/IP is supported.
SYStem.PORT COM1 baud=9600
; configure COM1 as external
; communication interface
SYStem.PORT 10.1.2.99:2345
; configure TCP/IP as external
; communication interface
See also
■ SYStem
▲
▲
▲
▲
■ SYStem.state
’General SYStem Commands’ in ’ARM and XSCALE Monitor’
’Specific SYStem Commands’ in ’EPOC Target Server’
’Pdebug Front-end Specific Commands’ in ’TRACE32 pdebug Target Server for ARM’
’General SYStem Settings and Restrictions’ in ’x186 Monitor’
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SYStem
SYStem.RESet
Format:
Reset configuration
SYStem.RESet
Resets all system settings (like SYS.CPU, SYS.JtagClock) i.e. the settings of the “debug system” i.e. of the
debugger or ICE to their default values. After this switches to the SYStem.Mode Down state.
Example for the In-Circuit Emulator:
SYStem.RESet
SYStem.Option …
SYStem.Clock Mid
SYStem.Mode AloneInt
; init first
; then use additional settings
; start-up
See also
■ RESet
▲
▲
▲
▲
■ SYStem
■ SYStem.state
’General SYStem Commands’ in ’MMDSP Debugger’
’Emulation System’ in ’ICE User’s Guide’
’General SYStem Commands’ in ’MMDSP NEXUS Debugger and Trace’
’Release Information’ in ’Release History’
SYStem.RESetOut
Format:
Reset peripherals
SYStem.RESetOut
This function triggers the CPU RESET command, which initializes the peripherals. This command is not
available on all probes.
SYStem.RESetOut
; Initialize peripherals
See also
■ SYStem
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
■ SYStem.state
’CPU specific SYStem Commands’ in ’CPU32/ColdFire Debugger and Trace’
’CPU specific SYStem Commands’ in ’APEX Debugger’
’ARM specific SYStem Commands’ in ’ARM Debugger’
’ARM specific SYStem Commands’ in ’ARMv8-A/-R Debugger’
’DSP specific SYStem Commands’ in ’TMS320C2X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C5X Debugger’
’DSP specific SYStem Commands’ in ’TMS320C6X Debugger’
’Cortex-M specific SYStem Commands’ in ’Cortex-M Debugger’
’General SYStem Settings’ in ’Hexagon Debugger’
’General System Settings’ in ’RX Debugger’
’General System Settings’ in ’SH2, SH3 and SH4 Debugger’
’Command Reference’ in ’TriCore Debugger and Trace’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166 Cell-Based-Core’
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SYStem
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166 Family’
’General SYStem Settings and Restrictions’ in ’FIRE Emulator for C166S V2 Family’
’General Settings and Restrictions’ in ’ICE Emulator for 68000’
’Special Settings 68302 Dual -chip and Restrictions’ in ’ICE Emulator for MC68000 and MC6830X’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for MC6833X’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for Motorola 68360/349’
’General SYStem Settings and Restrictions’ in ’ICE Emulator for C166/ST10’
’Emulation System’ in ’ICE User’s Guide’
’Exception Control’ in ’ICE Emulator for Z80 and Z180’
’General SYStem Commands’ in ’ARM and XSCALE Monitor’
’Specific System Commands’ in ’SH2 Monitor’
’ARM specific SYStem Commands’ in ’MAC71xx/72xx NEXUS Debugger and Trace’
’Release Information’ in ’Release History’
’68K and HC16 specific SYStem Commands’ in ’Simulator for 68K/ColdFire’
’ARM specific SYStem Commands’ in ’Simulator for ARM and XSCALE’
’MIPS specific SYStem Commands’ in ’Simulator for MIPS’
’CPU specific SYStem Commands’ in ’Simulator for SuperH’
’CPU specific SYStem Commands’ in ’Simulator for TriCore’
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SYStem
SYStem.RESetTarget
Format:
Release target reset
SYStem.RESetTarget
A target reset is performed and then released. On most targets, SYStem.RESetTarget is similar to
SYStem.Up and Register.RESet. On virtual platforms usually activates a target platform reset.
See also
■ SYStem
■ SYStem.state
▲ ’Release Information’ in ’Release History’
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SYStem
SYStem.state
Format:
Display SYStem.state window
SYStem.state
Opens a SYStem.state window displaying all probe setup parameters. You can also open the
SYStem.state window by left-clicking the System field in the state line of the TRACE32 main window.
All modes can be selected and altered by clicking the appropriate buttons, options, etc. within the
SYStem.state window.
Example of a SYStem.state window:
See also
■
■
■
■
■
■
■
■
■
❏
❏
❏
SYStem
SYStem.BdmClock
SYStem.CPU
SYStem.Down
SYStem.LOCK
SYStem.MonFile
SYStem.PORT
SYStem.TARGET
SYStem.Up
hardware.ESI()
hardware.POWERNEXUS()
MONITOR()
■
■
■
■
■
■
■
■
■
❏
❏
❏
▲
▲
▲
▲
▲
▲
▲
▲
’General SYStem Commands’ in ’78K0R/RL78 Debugger’
’AndesCore specific SYStem Commands’ in ’Andes Debugger’
’CPU specific SYStem Commands’ in ’ARC Debugger’
’ARM specific SYStem Commands’ in ’ARM Debugger’
’Beyond specific SYStem Commands’ in ’Beyond Debugger and Trace’
’Cortex-M specific SYStem Commands’ in ’Cortex-M Debugger’
’General SYStem Settings’ in ’Hexagon Debugger’
’General SYStem Settings and Restrictions’ in ’M32R Debugger and Trace’
SYStem.Access
SYStem.CADIconfig
SYStem.CpuAccess
SYStem.GTL
SYStem.LOG
SYStem.MONITOR
SYStem.RESet
SYStem.TimeOut
SYStem.VirtualTiming
hardware.ICD()
hardware.POWERPROBE()
PORTANALYZER()
■
■
■
■
■
■
■
■
❏
❏
❏
❏
SYStem.BankFile
SYStem.Clock
SYStem.DETECT
SYStem.JtagClock
SYStem.MemAccess
SYStem.Option
SYStem.RESetOut
SYStem.TimeoutDebug
BDM()
hardware.ICE()
hardware.POWERTRACE()
SIMULATOR()
■
■
■
■
■
■
■
■
❏
❏
❏
SYStem.BankMode
SYStem.CONFIG
SYStem.DLLCommand
SYStem.Line
SYStem.Mode
SYStem.POLLING
SYStem.RESetTarget
SYStem.TimeReq
CPU()
hardware.POWERDEBUG()
ICEFAMILY()
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SYStem
▲
▲
▲
▲
▲
▲
▲
▲
▲
▲
’General SYStem Settings and Restrictions’ in ’M8051EW Debugger’
’General SYStem Commands’ in ’MSP430 Debugger’
’CPU specific SYStem Commands’ in ’MPC5xx/8xx Debugger and Trace’
’Command Reference’ in ’TriCore Debugger and Trace’
’SYStem Commands’ in ’EPROM/FLASH Simulator’
’State Display’ in ’ICE User’s Guide’
’Emulation System’ in ’ICE User’s Guide’
’CPU specific SYStem Commands’ in ’MPC56x NEXUS Debugger and Trace’
’CPU specific SYStem Commands’ in ’Simulator for ARC’
’CPU specific SYStem Commands’ in ’Simulator for TriCore’
SYStem.TARGET
Set target IP name or address
Format:
SYStem.TARGET <target>
<target>:
<ip_address> | <ip_name>
Defines the OSE target IP address or name to debug. If no target is specified, TRACE32 uses a broadcast
message to find OSE targets and uses the first target found.
See also
■ SYStem
■ SYStem.state
▲ ’Specific System Commands’ in ’OSE Target Server’
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SYStem
SYStem.TimeOut
Time-out for target access
Format:
SYStem.TimeOut <time> | ON | OFF
<time>:
1.0us … 10.0ms
Normally the memory cycle is terminated by the target system sending an acknowledge (DTACK, READY)
signal or removing the wait signal. On access to memory areas which did not terminate the bus cycle, the
emulation monitor will hang-up. To prevent from doing this a time-out value can be specified. After this timeout the emulator will terminate the bus cycle. The character 'T' will be displayed on the state line for 3 s, if a
bus time-out has been occurred.
The specified time-out value should be higher than the max. time a bus cycle needs. This value must be
shorter than the SYStem.TimeReq value when using dual-port accesses.
For triggering on time-out cycles in real-time emulation, the TrMain.Set Timeout option can be activated.
SYStem.TimeOut 10.us
; time-out in 10 µs
SYStem.TimeOut OFF
; no time-out
SYStem.TimeOut ON
; no wait-states permitted
SYStem.TimeOut 10.us
TrMain.Set TimeOut ON
; set time-out
; activate trigger
See also
■ SYStem
■ SYStem.state
▲ ’Emulation System’ in ’ICE User’s Guide’
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SYStem
SYStem.TimeoutDebug
Format:
tbd.
SYStem.TimeoutDebug <time>
tbd.
tbd.
See also
■ SYStem
■ SYStem.state
▲ ’General SYStem Settings and Restrictions’ in ’ICE Emulator for MC6833X’
▲ ’General SYStem Settings and Restrictions’ in ’ICE Emulator for Motorola 68360/349’
▲ ’Emulation System’ in ’ICE User’s Guide’
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SYStem
SYStem.TimeReq
Time-out dualport access
Format:
SYStem.TimeReq <time>
<time>:
1.0us … 13.0ms
The dual-port memory of the development system is accessed by a time-multiplex technique. Prober
memory access assumes that the emulation CPU is working. If this is not the case, memory access will not
be possible.
After the specified wait time the attempted access is aborted and an error message appears. Normally this
takes approximately 1.0 ms. In exceptions this can increase to 10 ms. If dual-port access is impossible the
system will be switched down to passive mode. This time must be longer than the SYStem.TimeOut value.
SYStem.TimeReq 200.us
; time-out auf 200 µs
See also
■ SYStem
■ SYStem.state
▲ ’Basics’ in ’FIRE Emulator for C166 Family’
▲ ’Basics’ in ’FIRE Emulator for C166S V2 Family’
▲ ’Emulation System’ in ’ICE User’s Guide’
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SYStem
SYStem.Up
Format:
Active mode
SYStem.Up
Probe is active, no target system clock available.
(E)
The emulation system is powered up and activated. The operating mode
is automatically selected according to the following signal conditions:
Analyzer (E)
Probe is passive, target system clock and power available.
NoProbe (E)
Probe is passive, no target system clock available, probe off.
AloneInt (E)
EmulExt (E)
Probe is active, target system clock and power available.
In all other cases the development system will switch into RESet, ResetDown or ResetUp mode.
NOTE: CPU types with internal oscillator may force problems when executing the SYStem.Up
function. When no target system is connected the oscillator will run at an undefined clock rate. Use
System.Mode AloneInt to turn-around this problem.
(B)
For the BDM-debugger and the ROM-monitor this command is highly targetdependent. Please refer to the BDM/ROM manual for your CPU type.
See also
■ SYStem
■ SYStem.state
▲ ’SYStem Commands’ in ’EPROM/FLASH Simulator’
▲ ’Emulation System’ in ’ICE User’s Guide’
▲ ’Release Information’ in ’Release History’
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SYStem
SYStem.VirtualTiming
Format:
Modify timing constraints
SYStem.VirtualTiming
The SYStem.VirtualTiming commands are used to modify time timing behavior of the debugger when
virtual debug interfaces are used, e.g. the TRACE32 Verilog Actuator or Generic Transactor Library.
These virtual debug interfaces connect the debugger to simulations with a virtual time or extra slow
emulators. In these scenarios, PowerView commands can take a very long time to execute. Therefore, the
interaction with the target is done by PRACTICE scripts mainly, but the default timing of the debugger
software targets more a stutter-free behavior of the windows.
To modify these timings, the SYStem.VirtualTiming commands can be used. The debugger uses timeouts
to cancel polling for expected results in the debug registers of the core and for reading back hardware
acknowledge signals of the target as the RTCK signal.
The commands SYStem.VirtualTiming.TimeinTargetTime and
SYStem.VirtualTiming.PauseinTargetTime allow to couple the timing to the emulation/simulation timing.
This allows to stall the whole simulation environment without the internal timeouts expiring, but also can lead
to longer execution time of the debugger.
The command SYStem.VirtualTiming.TimeScale can be used to reduce or increase the internal timeouts
in general. In case the simulation does not respond fast enough, the timeouts need to be extended. In case
the debugger polls for an error state too long to keep the user interface responsive, the timeouts can be
reduced.
See also
■
■
■
■
■
■
■
■
■
■
■
■
SYStem
SYStem.VirtualTiming.HardwareTimeout
SYStem.VirtualTiming.InternalClock
SYStem.VirtualTiming.MaxTimeout
SYStem.VirtualTiming.PauseinTargetTime
SYStem.VirtualTiming.TimeinTargetTime
SYStem.state
SYStem.VirtualTiming.HardwareTimeoutScale
SYStem.VirtualTiming.MaxPause
SYStem.VirtualTiming.OperationPause
SYStem.VirtualTiming.PauseScale
SYStem.VirtualTiming.TimeScale
▲ ’Timing Adaption’ in ’GTL Debug Back-End’
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SYStem
SYStem.VirtualTiming.HardwareTimeout
Format:
Disable/enable hardware timeout
SYStem.VirtualTiming.HardwareTimeout ON | OFF
The debugger has a timeout that handle the maximum time to wait for an hardware signal. The timeout can
be disabled in case it doesn’t matter for the debug scenario in case error messages “emulator no RTCK” or
”emulator subcore communication timeout” occur. In case the hardware timeout is necessary for the debug
scenario the debugger can enter an endless loop, in that cases the hardware timeout should be extended by
SYStem.VirtualTiming.HardwareTimeoutScale or the target should respond earlier.
ON
Hardware timeout is active and used to cancel hardware operations.
OFF
Hardware timeout is disabled.
SYStem.VirtualTiming.PauseinTargetTime OFF
; use host time
See also
■ SYStem.VirtualTiming
▲ ’Timing Adaption’ in ’GTL Debug Back-End’
SYStem.VirtualTiming.HardwareTimeoutScale
Format:
Multiply hardware timeout
SYStem.VirtualTiming.HardwareTimeoutScale
tbd.
See also
■ SYStem.VirtualTiming
▲ ’Timing Adaption’ in ’GTL Debug Back-End’
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SYStem
SYStem.VirtualTiming.InternalClock
Format:
Base for artificial time calculation
SYStem.VirtualTiming.InternalClock
tbd.
See also
■ SYStem.VirtualTiming
▲ ’Timing Adaption’ in ’GTL Debug Back-End’
SYStem.VirtualTiming.MaxPause
Limit pause
Format:
SYStem.VirtualTiming.MaxPause <time>
<time>:
10ns … 40000ms
The debugger software contains statements to wait time, in order to give the target time to respond. The
command is used to set up the maximum time for those wait statements.
SYStem.VirtualTiming.MaxPause 1s
; Set maximum to 1 second
See also
■ SYStem.VirtualTiming
▲ ’Timing Adaption’ in ’GTL Debug Back-End’
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SYStem
SYStem.VirtualTiming.MaxTimeout
Override time-outs
Format:
SYStem.VirtualTiming.MaxTimeout <time>
<time>:
xxx ns … xxx ms
The debugger software contains sections where a status of the target is polled for a certain time until a
conditions is met in order to finish an operation. The command is used to set up the maximum time that is
used for those sections.
SYStem.VirtualTiming.MaxTimeout 10s
; Set maximum to 10 seconds
See also
■ SYStem.VirtualTiming
▲ ’Timing Adaption’ in ’GTL Debug Back-End’
SYStem.VirtualTiming.OperationPause
Insert a pause after each operation
Format:
SYStem.VirtualTiming.OperationPause <time>
<time>:
xxx ns … xxx ms
The debug driver issue pause statements after each action e.g. shift or bus access to give the emulation
time to compute. Operation pauses will slow down the debugger and prevent from pre-bundling operations.
tbd.
SYStem.VirtualTiming.OperationPause 100ns
; Enable pause of 100ns
See also
■ SYStem.VirtualTiming
▲ ’Timing Adaption’ in ’GTL Debug Back-End’
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SYStem
SYStem.VirtualTiming.PauseinTargetTime
Format:
Set up pause time-base
SYStem.VirtualTiming.PauseinTargetTime ON | OFF
The debugger software contains statements to wait time, in order to give the target time to respond. The
command specifies it the time shall elapse in virtual simulator time (ON) or real host time (OFF). When set to
ON the debugger behaves as with a real target, but become as slow as the simulation.
ON
Pause time elapses in virtual simulation time
OFF
Pause time elapses in real host time
SYStem.VirtualTiming.PauseinTargetTime OFF
; use host time
See also
■ SYStem.VirtualTiming
▲ ’Timing Adaption’ in ’GTL Debug Back-End’
SYStem.VirtualTiming.PauseScale
Format:
Multiply pause with a factor
SYStem.VirtualTiming.PauseScale <factor>
The debugger software contains statements to wait time in order to give the target time to respond. The
command scales these time in order to wait a shorter or longer time.
SYStem.VirtualTiming.PauseScale 10.
; 10 times longer pauses
See also
■ SYStem.VirtualTiming
▲ ’Timing Adaption’ in ’GTL Debug Back-End’
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SYStem
SYStem.VirtualTiming.TimeinTargetTime
Format:
Set up general time-base
SYStem.VirtualTiming.TimeinTargetTime ON | OFF
The command specifies whether the timeout time shall elapse in virtual simulator time (ON) or real host time
(OFF). When set to ON the debugger behaves as with a real target, but become as slow as the simulation.
ON
Use virtual target time to elapse time-outs
OFF
Use real host time to elapse time-outs
SYStem.VirtualTiming.TimeinTargetTime ON
; time-outs elapse time-outs
See also
■ SYStem.VirtualTiming
▲ ’Timing Adaption’ in ’GTL Debug Back-End’
SYStem.VirtualTiming.TimeScale
Format:
Multiply time-base with a factor
SYStem.VirtualTiming.TimeScale <factor>
The command scales pauses and time-outs in general.
;in this example, time-outs and pauses are 10 times longer
SYStem.VirtualTiming.TimeScale 10.0
;in this example, time-outs and pauses are 100 times shorter
SYStem.VirtualTiming.TimeScale 0.01
;in case the error “emulation RTCK fail” or “emulation emulator subcore
;communication timeout” occur prolong hardward timeouts by factor 10
SYStem.VirtualTiming.HardwareTimeoutScale 10.0
See also
■ SYStem.VirtualTiming
▲ ’Timing Adaption’ in ’GTL Debug Back-End’
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SYStem
SystemTrace
The command group SystemTrace is used to configure, display and analyze trace information generated by
various trace sources, e.g. instrumented code, bus watcher or signal monitors.
SystemTrace.state
Format:
Display system-trace configuration window
SystemTrace.state
Displays a state window displaying all probe setup parameters. This command can also be executed by
clicking this selection on the status line (most right position).
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SystemTrace