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61 lines
3.3 KiB
Plaintext
61 lines
3.3 KiB
Plaintext
usage: valgrind [options] prog-and-args
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common user options for all Valgrind tools, with defaults in [ ]:
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--tool=<name> use the Valgrind tool named <name> [memcheck]
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-h --help show this message
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--help-debug show this message, plus debugging options
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--version show version
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-q --quiet run silently; only print error msgs
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-v --verbose be more verbose, incl counts of errors
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--trace-children=no|yes Valgrind-ise child processes (follow execve)? [no]
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--child-silent-after-fork=no|yes omit child output between fork & exec? [no]
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--track-fds=no|yes track open file descriptors? [no]
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--time-stamp=no|yes add timestamps to log messages? [no]
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--log-fd=<number> log messages to file descriptor [2=stderr]
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--log-file=<file> log messages to <file>
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--log-socket=ipaddr:port log messages to socket ipaddr:port
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uncommon user options for all Valgrind tools:
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--run-libc-freeres=no|yes free up glibc memory at exit? [yes]
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--sim-hints=hint1,hint2,... known hints:
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lax-ioctls, enable-outer [none]
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--show-emwarns=no|yes show warnings about emulation limits? [no]
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--smc-check=none|stack|all checks for self-modifying code: none,
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only for code found in stacks, or all [stack]
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--kernel-variant=variant1,variant2,... known variants: bproc [none]
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handle non-standard kernel variants
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--read-var-info=yes|no read debug info on stack and global variables
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and use it to print better error messages in
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tools that make use of it (Memcheck, Helgrind)
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user options for Valgrind tools that report errors:
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--xml=yes all output is in XML (some tools only)
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--xml-user-comment=STR copy STR verbatim to XML output
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--demangle=no|yes automatically demangle C++ names? [yes]
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--num-callers=<number> show <number> callers in stack traces [12]
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--error-limit=no|yes stop showing new errors if too many? [yes]
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--error-exitcode=<number> exit code to return if errors found [0=disable]
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--show-below-main=no|yes continue stack traces below main() [no]
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--suppressions=<filename> suppress errors described in <filename>
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--gen-suppressions=no|yes|all print suppressions for errors? [no]
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--db-attach=no|yes start debugger when errors detected? [no]
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--db-command=<command> command to start debugger [/usr/bin/gdb -nw %f %p]
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--input-fd=<number> file descriptor for input [0=stdin]
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--max-stackframe=<number> assume stack switch for SP changes larger
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than <number> bytes [2000000]
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--main-stacksize=<number> set size of main thread's stack (in bytes)
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[use current 'ulimit' value]
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user options for Nulgrind:
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(none)
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Extra options read from ~/.valgrindrc, $VALGRIND_OPTS, ./.valgrindrc
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Valgrind is Copyright (C) 2000-2009 Julian Seward et al.
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and licensed under the GNU General Public License, version 2.
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Bug reports, feedback, admiration, abuse, etc, to: www.valgrind.org.
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Tools are copyright and licensed by their authors. See each
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tool's start-up message for more information.
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