Macintosh-Tools/macemu
1
0
Fork 0
mirror of https://github.com/kanjitalk755/macemu.git synced 2024-11-23 04:33:24 +00:00
Code Issues Projects Releases Wiki Activity

apply the no-stack-frame optimization in op_invoke_*() to MacOS X hosts too

Browse Source
This commit is contained in:
gbeauche 2006-01-18 23:06:48 +00:00
parent 1313fe589b
commit 73c6d2d2c0
1 changed files with 14 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
SheepShaver/src/kpx_cpu/src/cpu/jit/basic-dyngen-ops.cpp
View File

@ -346,7 +346,20 @@ void OPPROTO op_jmp_A0(void)
}
// Register calling conventions based arches don't need a stack frame
#if defined(__powerpc__) || defined(__x86_64__)
#if (defined __APPLE__ && defined __MACH__) && defined __ppc__
#define DEFINE_OP(NAME, CODE) \
static void OPPROTO impl_##NAME(void) __attribute__((used)); \
void OPPROTO impl_##NAME(void) \
{ \
asm volatile (#NAME ":"); \
CODE; \
FORCE_RET(); \
asm volatile ("." #NAME ":"); \
asm volatile (ASM_SIZE(NAME)); \
} \
extern void OPPROTO NAME(void) __attribute__((weak_import)); \
asm(".set helper_" #NAME "," #NAME);
#elif defined(__powerpc__) || defined(__x86_64__)
#define DEFINE_OP(NAME, CODE) \
static void OPPROTO impl_##NAME(void) __attribute__((used)); \
void OPPROTO impl_##NAME(void) \