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Change the default setting --partial-loads-ok from "no" to "yes"

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for Mac OS only.  All other targets remain at "no".


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@14144
This commit is contained in:
Julian Seward 2014-07-08 09:36:06 +00:00
parent 2a7a6345ba
commit 0e16747b71
1 changed files with 16 additions and 3 deletions
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19
memcheck/mc_main.c
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@ -5173,8 +5173,15 @@ static Bool mc_expensive_sanity_check ( void )
/*--- Command line args ---*/
/*------------------------------------------------------------*/
/* --partial-loads-ok: enable by default on MacOS. The MacOS system
graphics libraries are heavily vectorised, and not enabling this by
default causes lots of false errors. */
#if defined(VGO_darwin)
Bool MC_(clo_partial_loads_ok) = True;
#else
Bool MC_(clo_partial_loads_ok) = False;
#endif
Long MC_(clo_freelist_vol) = 20*1000*1000LL;
Long MC_(clo_freelist_big_blocks) = 1*1000*1000LL;
LeakCheckMode MC_(clo_leak_check) = LC_Summary;
@ -5347,7 +5354,12 @@ static Bool mc_process_cmd_line_options(const HChar* arg)
}
static void mc_print_usage(void)
{
{
const HChar* plo_default = "no";
# if defined(VGO_darwin)
plo_default = "yes";
# endif
VG_(printf)(
" --leak-check=no|summary|full search for memory leaks at exit? [summary]\n"
" --leak-resolution=low|med|high differentiation of leak stack traces [high]\n"
@ -5366,7 +5378,7 @@ static void mc_print_usage(void)
" same as --show-leak-kinds=definite\n"
" --undef-value-errors=no|yes check for undefined value errors [yes]\n"
" --track-origins=no|yes show origins of undefined values? [no]\n"
" --partial-loads-ok=no|yes too hard to explain here; see manual [no]\n"
" --partial-loads-ok=no|yes too hard to explain here; see manual [%s]\n"
" --freelist-vol=<number> volume of freed blocks queue [20000000]\n"
" --freelist-big-blocks=<number> releases first blocks with size>= [1000000]\n"
" --workaround-gcc296-bugs=no|yes self explanatory [no]\n"
@ -5375,6 +5387,7 @@ static void mc_print_usage(void)
" --free-fill=<hexnumber> fill free'd areas with given value\n"
" --keep-stacktraces=alloc|free|alloc-and-free|alloc-then-free|none\n"
" stack trace(s) to keep for malloc'd/free'd areas [alloc-then-free]\n"
, plo_default
);
}