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* win32_threads.c (GC_push_all_stacks): Tolerate bad sp.

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From-SVN: r55104
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Hans Boehm 2002-06-29 17:34:06 +00:00 committed by Hans Boehm
parent 38800fe876
commit 5ddf82b4c7
2 changed files with 14 additions and 2 deletions
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5
boehm-gc/ChangeLog
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@ -1,3 +1,8 @@
2002-06-28 Hans Boehm <Hans_Boehm@hp.com>
Jonathan Clark
* win32_threads.c (GC_push_all_stacks): Tolerate bad sp.
2002-06-09 H.J. Lu (hjl@gnu.org)
* include/private/gc_locks.h (GC_test_and_set): Support

11
boehm-gc/win32_threads.c
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@ -144,8 +144,15 @@ void GC_push_all_stacks()
GC_push_one ((word) thread_table[i].context.Edx);
GC_push_one ((word) thread_table[i].context.Ecx);
GC_push_one ((word) thread_table[i].context.Eax);
GC_push_all_stack((char *) thread_table[i].context.Esp,
thread_table[i].stack);
if (thread_table[i].context.Esp >= (DWORD)thread_table[i].stack
|| thread_table[i].context.Esp < (DWORD)bottom) {
WARN("Thread stack pointer 0x%lx out of range, pushing everything",
thread_table[i].context.Esp);
GC_push_all_stack((char *) bottom, thread_table[i].stack);
} else {
GC_push_all_stack((char *) thread_table[i].context.Esp,
thread_table[i].stack);
}
# else
# ifdef ARM32
if (thread_table[i].context.Sp >= (DWORD)thread_table[i].stack