diff options
| author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-10-27 01:29:22 +0000 |
|---|---|---|
| committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-10-27 01:29:22 +0000 |
| commit | be6ff254038b7fd08b0e95fc44d803ed89a003ae (patch) | |
| tree | b0bc84224e8601ae95530a0bbe10d6adbd229e15 /gc.h | |
| parent | 70b881b5cdfcbe8b043024b8cb532062f8ab393b (diff) | |
| download | ruby-be6ff254038b7fd08b0e95fc44d803ed89a003ae.tar.gz | |
* gc.c (SET_MACHINE_STACK_END): add x86_64 version by nobu.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25507 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'gc.h')
| -rw-r--r-- | gc.h | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -2,7 +2,9 @@ #ifndef RUBY_GC_H #define RUBY_GC_H 1 -#if defined(__i386) && defined(__GNUC__) +#if defined(__x86_64__) && defined(__GNUC__) +#define SET_MACHINE_STACK_END(p) __asm__("mov %%rsp, %0" : "=r" (*p)) +#elif defined(__i386) && defined(__GNUC__) #define SET_MACHINE_STACK_END(p) __asm__("mov %%esp, %0" : "=r" (*p)) #else NOINLINE(void rb_gc_set_stack_end(VALUE **stack_end_p)); |