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| author | Ivan Maidanski <ivmai@mail.ru> | 2017-03-23 03:16:12 +0300 |
|---|---|---|
| committer | Ivan Maidanski <ivmai@mail.ru> | 2017-03-23 03:16:47 +0300 |
| commit | 094ca53744a0b8970f0b30be35cdd0477b7cdfea (patch) | |
| tree | 5d856d9ed432ef476577fe5699a45ed078818f43 /tools | |
| parent | 0b814a895f23ae272551c38c2f3e1109b42e52c4 (diff) | |
| download | bdwgc-094ca53744a0b8970f0b30be35cdd0477b7cdfea.tar.gz | |
Fix tools/setjmp_t hang (OS X)
* tools/setjmp_t.c (main): Declare "y" static variable as volatile (to
prevent reordering/optimization of y++).
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/setjmp_t.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/setjmp_t.c b/tools/setjmp_t.c index 987599ed..b3bb86da 100644 --- a/tools/setjmp_t.c +++ b/tools/setjmp_t.c @@ -82,7 +82,7 @@ int main(void) unsigned ps = GETPAGESIZE(); jmp_buf b; register int x = (int)strlen("a"); /* 1, slightly disguised */ - static int y = 0; + static volatile int y = 0; sp = (word)(&sp); printf("This appears to be a %s running %s\n", MACH_TYPE, OS_TYPE); |