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Grouped options in the usage message so they're a bit easier to understand.

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git-svn-id: svn://svn.valgrind.org/valgrind/trunk@2084
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Nicholas Nethercote 2003-12-02 10:41:18 +00:00
parent fd5b4b7fa0
commit 284fcf8754
1 changed files with 24 additions and 27 deletions
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51
coregrind/vg_main.c
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@ -636,34 +636,16 @@ static void usage ( void )
Char* usage1 =
"usage: valgrind [options] prog-and-args\n"
"\n"
" core user options, with defaults in [ ], are:\n"
" common user options for all Valgrind tools, with defaults in [ ]:\n"
" --tool=<name> Use the Valgrind tool named <name> [memcheck]\n"
" --help show this message\n"
" --version show version\n"
" -q --quiet run silently; only print error msgs\n"
" -v --verbose be more verbose, incl counts of errors\n"
" --trace-children=no|yes Valgrind-ise child processes? [no]\n"
" --logfile-fd=<number> file descriptor for messages [2=stderr]\n"
" --logfile=<file> log messages to <file>.pid<pid>\n"
" --logsocket=ipaddr:port log messages to socket ipaddr:port\n"
" --demangle=no|yes automatically demangle C++ names? [yes]\n"
" --num-callers=<number> show <num> callers in stack traces [4]\n"
" --error-limit=no|yes stop showing new errors if too many? [yes]\n"
" --show-below-main=no|yes continue stack traces below main() [no]\n"
" --suppressions=<filename> suppress errors described in <filename>\n"
" --gen-suppressions=no|yes print suppressions for errors detected [no]\n"
" --track-fds=no|yes Track open file descriptors? [no]\n"
" --gdb-attach=no|yes start GDB when errors detected? [no]\n"
" --gdb-path=/path/to/gdb path to the GDB to use [/usr/bin/gdb]\n"
" --input-fd=<number> file descriptor for (gdb) input [0=stdin]\n"
"\n"
" uncommon user options for all Valgrind tools:\n"
" --run-libc-freeres=no|yes Free up glibc memory at exit? [yes]\n"
" --weird-hacks=hack1,hack2,... [none]\n"
" recognised hacks are: ioctl-VTIME truncate-writes lax-ioctls\n"
@ -675,12 +657,26 @@ static void usage ( void )
" --lowlat-syscalls=no|yes improve wake-up latency when a thread's\n"
" syscall completes [no]\n"
"\n"
" %s tool user options:\n";
" user options for Valgrind tools that report errors:\n"
" --logfile-fd=<number> file descriptor for messages [2=stderr]\n"
" --logfile=<file> log messages to <file>.pid<pid>\n"
" --logsocket=ipaddr:port log messages to socket ipaddr:port\n"
" --demangle=no|yes automatically demangle C++ names? [yes]\n"
" --num-callers=<number> show <num> callers in stack traces [4]\n"
" --error-limit=no|yes stop showing new errors if too many? [yes]\n"
" --show-below-main=no|yes continue stack traces below main() [no]\n"
" --suppressions=<filename> suppress errors described in <filename>\n"
" --gen-suppressions=no|yes print suppressions for errors detected [no]\n"
" --gdb-attach=no|yes start GDB when errors detected? [no]\n"
" --gdb-path=/path/to/gdb path to the GDB to use [/usr/bin/gdb]\n"
" --input-fd=<number> file descriptor for (gdb) input [0=stdin]\n"
"\n"
" user options for %s:\n";
Char* usage2 =
"\n"
" core options for debugging Valgrind itself are:\n"
" debugging options for all Valgrind tools:\n"
" --sanity-level=<number> level of sanity checking to do [1]\n"
" --single-step=no|yes translate each instr separately? [no]\n"
" --optimise=no|yes improve intermediate code? [yes]\n"
@ -694,12 +690,13 @@ static void usage ( void )
" --trace-pthread=none|some|all show pthread event details? [none]\n"
" --stop-after=<number> switch to real CPU after executing\n"
" <number> basic blocks [infinity]\n"
" --dump-error=<number> show translation for basic block\n"
" associated with <number>'th\n"
" error context [0=don't show any]\n"
" --wait-for-gdb=yes|no pause on startup to wait for gdb attach\n"
"\n"
" %s tool debugging options:\n";
" debugging options for Valgrind tools that report errors\n"
" --dump-error=<number> show translation for basic block associated\n"
" with <number>'th error context [0=show none]\n"
"\n"
" debugging options for %s:\n";
Char* usage3 =
"\n"