diff options
Diffstat (limited to 'src/qcommon/vm_x86.c')
| -rw-r--r-- | src/qcommon/vm_x86.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/src/qcommon/vm_x86.c b/src/qcommon/vm_x86.c index 64af7d11..0f558ef7 100644 --- a/src/qcommon/vm_x86.c +++ b/src/qcommon/vm_x86.c @@ -177,9 +177,14 @@ _asm { #else //!_MSC_VER #if defined(__MINGW32__) || defined(MACOS_X) // _ is prepended to compiled symbols -# define CMANG(sym) "_"#sym +#define CMANGVAR(sym) "_"#sym +#define CMANGFUNC(sym) "_"#sym +#elif defined(__ICC) && (__ICC >= 1000) +#define CMANGVAR(sym) #sym".0" +#define CMANGFUNC(sym) #sym #else -# define CMANG(sym) #sym +#define CMANGVAR(sym) #sym +#define CMANGFUNC(sym) #sym #endif static void __attribute__((cdecl, used)) CallAsmCall(int const syscallNum, @@ -200,32 +205,37 @@ __asm__( ".text\n\t" ".p2align 4,,15\n\t" #if defined __ELF__ - ".type " CMANG(AsmCall) ", @function\n" + ".type " CMANGFUNC(AsmCall) ", @function\n" #endif - CMANG(AsmCall) ":\n\t" + CMANGFUNC(AsmCall) ":\n\t" "movl (%edi), %eax\n\t" "subl $4, %edi\n\t" "testl %eax, %eax\n\t" "jl 0f\n\t" "shll $2, %eax\n\t" - "addl " CMANG(instructionPointers) ", %eax\n\t" + "addl " CMANGVAR(instructionPointers) ", %eax\n\t" "call *(%eax)\n\t" "movl (%edi), %eax\n\t" - "andl " CMANG(callMask) ", %eax\n\t" + "andl " CMANGVAR(callMask) ", %eax\n\t" "ret\n" "0:\n\t" // system call "notl %eax\n\t" + "pushl %ebp\n\t" + "movl %esp, %ebp\n\t" + "andl $-16, %esp\n\t" // align the stack so engine can use sse "pushl %ecx\n\t" "pushl %edi\n\t" // opStack "pushl %esi\n\t" // programStack "pushl %eax\n\t" // syscallNum - "call " CMANG(CallAsmCall) "\n\t" + "call " CMANGFUNC(CallAsmCall) "\n\t" "addl $12, %esp\n\t" "popl %ecx\n\t" + "movl %ebp, %esp\n\t" + "popl %ebp\n\t" "addl $4, %edi\n\t" "ret\n\t" #if defined __ELF__ - ".size " CMANG(AsmCall)", .-" CMANG(AsmCall) + ".size " CMANGFUNC(AsmCall)", .-" CMANGFUNC(AsmCall) #endif ); |