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- Add x86_64 platform for MacOSX

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- Fix compilation on MacOSX gcc
This commit is contained in:
Thilo Schulz 2011-08-10 20:48:53 +00:00
parent 3b642f9032
commit 99e157e066
2 changed files with 16 additions and 13 deletions
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3
Makefile
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@ -386,6 +386,9 @@ ifeq ($(PLATFORM),darwin)
# used no matter what and they corrupt the frame pointer in VM calls
BASE_CFLAGS += -mstackrealign
endif
ifeq ($(ARCH),x86_64)
OPTIMIZEVM += -mfpmath=sse
endif
BASE_CFLAGS += -fno-strict-aliasing -DMACOS_X -fno-common -pipe

26
code/qcommon/vm_x86.c
View file

@ -1776,25 +1776,25 @@ int VM_CallCompiled(vm_t *vm, int *args)
#endif
#elif idx64
__asm__ volatile(
"movq %5, %%rax\r\n"
"movq %3, %%r8\r\n"
"movq %4, %%r9\r\n"
"push %%r15\r\n"
"push %%r14\r\n"
"push %%r13\r\n"
"push %%r12\r\n"
"callq *%%rax\r\n"
"pop %%r12\r\n"
"pop %%r13\r\n"
"pop %%r14\r\n"
"pop %%r15\r\n"
"movq %5, %%rax\n"
"movq %3, %%r8\n"
"movq %4, %%r9\n"
"push %%r15\n"
"push %%r14\n"
"push %%r13\n"
"push %%r12\n"
"callq *%%rax\n"
"pop %%r12\n"
"pop %%r13\n"
"pop %%r14\n"
"pop %%r15\n"
: "+S" (programStack), "+D" (opStack), "+b" (opStackOfs)
: "g" (vm->instructionPointers), "g" (vm->dataBase), "g" (entryPoint)
: "cc", "memory", "%rax", "%rcx", "%rdx", "%r8", "%r9", "%r10", "%r11"
);
#else
__asm__ volatile(
"calll *%3\r\n"
"calll *%3\n"
: "+S" (programStack), "+D" (opStack), "+b" (opStackOfs)
: "g" (entryPoint)
: "cc", "memory", "%eax", "%ecx", "%edx"