mirror of
https://github.com/Zenithsiz/ftmemsim-valgrind.git
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97c113e7e0
--cmd-time-out
* changed prefixes of Valgrind core monitor commands from vg. to v.
* removed prefixes of Tool monitor commands
* memcheck leak_check 'leakpossible' arg renamed to 'possibleleak'
* memcheck make_memory 'ifaddressabledefined' arg renamed to
'Definedifaddressable'
(with uppercase D to avoid confusion with 'defined' arg).
* vgdb options
- Some doc updates : more logical option order documentation,
specify 'standalone' for options aimed at standalone usage.
- added option --cmd-time-out for standalone vgdb
(comment of Josef Weindendorfer, needed to interface with a callgrind GUI)
* updated tests according to the above.
* updated documentation according to the above.
* some additional minor doc fixes/clarifications
(Philippe Waroquiers, philippe.waroquiers@skynet.be). Bug 214909
comment 111.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11844
67 lines
3.3 KiB
Plaintext
67 lines
3.3 KiB
Plaintext
general valgrind monitor commands:
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help [debug] : monitor command help. With debug: + debugging commands
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v.wait [<ms>] : sleep <ms> (default 0) then continue
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v.info all_errors : show all errors found so far
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v.info last_error : show last error found
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v.info n_errs_found : show the nr of errors found so far
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v.kill : kill the Valgrind process
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v.set gdb_output : set valgrind output to gdb
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v.set log_output : set valgrind output to log
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v.set mixed_output : set valgrind output to log, interactive output to gdb
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v.set vgdb-error <errornr> : debug me at error >= <errornr>
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memcheck monitor commands:
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get_vbits <addr> [<len>]
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returns validity bits for <len> (or 1) bytes at <addr>
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bit values 0 = valid, 1 = invalid, __ = unaddressable byte
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Example: get_vbits 0x........ 10
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make_memory [noaccess|undefined
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|defined|Definedifaddressable] <addr> [<len>]
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mark <len> (or 1) bytes at <addr> with the given accessibility
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check_memory [addressable|defined] <addr> [<len>]
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check that <len> (or 1) bytes at <addr> have the given accessibility
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and outputs a description of <addr>
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leak_check [full*|summary] [reachable|possibleleak*|definiteleak]
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[increased*|changed|any]
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* = defaults
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Examples: leak_check
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leak_check summary any
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general valgrind monitor commands:
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help [debug] : monitor command help. With debug: + debugging commands
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v.wait [<ms>] : sleep <ms> (default 0) then continue
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v.info all_errors : show all errors found so far
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v.info last_error : show last error found
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v.info n_errs_found : show the nr of errors found so far
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v.kill : kill the Valgrind process
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v.set gdb_output : set valgrind output to gdb
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v.set log_output : set valgrind output to log
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v.set mixed_output : set valgrind output to log, interactive output to gdb
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v.set vgdb-error <errornr> : debug me at error >= <errornr>
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debugging valgrind internals monitor commands:
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v.info gdbserver_status : show gdbserver status
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v.info memory : show valgrind heap memory stats
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v.set debuglog <level> : set valgrind debug log level to <level>
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v.translate <addr> [<traceflags>] : debug translation of <addr> with <traceflags>
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(default traceflags 0b00100000 : show after instrumentation)
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An additional flag 0b100000000 allows to show gdbserver instrumentation
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memcheck monitor commands:
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get_vbits <addr> [<len>]
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returns validity bits for <len> (or 1) bytes at <addr>
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bit values 0 = valid, 1 = invalid, __ = unaddressable byte
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Example: get_vbits 0x........ 10
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make_memory [noaccess|undefined
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|defined|Definedifaddressable] <addr> [<len>]
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mark <len> (or 1) bytes at <addr> with the given accessibility
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check_memory [addressable|defined] <addr> [<len>]
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check that <len> (or 1) bytes at <addr> have the given accessibility
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and outputs a description of <addr>
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leak_check [full*|summary] [reachable|possibleleak*|definiteleak]
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[increased*|changed|any]
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* = defaults
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Examples: leak_check
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leak_check summary any
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monitor command request to kill this process
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