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author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2000-10-10 07:03:36 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2000-10-10 07:03:36 +0000 |
commit | 1ce6f065b519284a5ad7135a6db77fcbe1aa778a (patch) | |
tree | 79c663a365cc039f46e51658f288538eade86658 /gc.c | |
parent | ef45458e9405c57ab4f59f648c4001ea4df30489 (diff) | |
download | ruby-1ce6f065b519284a5ad7135a6db77fcbe1aa778a.tar.gz |
matz
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@990 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'gc.c')
-rw-r--r-- | gc.c | 8 |
1 files changed, 7 insertions, 1 deletions
@@ -905,7 +905,11 @@ rb_gc() alloca(0); # define STACK_END (&stack_end) #else +# if defined(__GNUC__) + VALUE *stack_end = __builtin_frame_address(0); +# else VALUE *stack_end = alloca(1); +# endif # define STACK_END (stack_end) #endif @@ -978,9 +982,11 @@ void Init_stack(addr) VALUE *addr; { -#ifdef __human68k__ +#if defined(__human68k__) extern void *_SEND; rb_gc_stack_start = _SEND; +#elsif defined(__GNUC__) + rb_gc_stack_start = __builtin_frame_address(2); #else VALUE start; |