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x64ABI: Add two more CallFunction functions (for additional parameter types).

This commit is contained in:
Pierre Bourdon 2014-02-27 22:51:39 +01:00
parent 6d6abfa61f
commit 9869c53859
2 changed files with 50 additions and 0 deletions
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48
Source/Core/Common/x64ABI.cpp
View File

@ -176,6 +176,14 @@ void XEmitter::ABI_CallFunctionCC(void *func, u32 param1, u32 param2) {
ABI_RestoreStack(2 * 4);
}
void XEmitter::ABI_CallFunctionCP(void *func, u32 param1, void *param2) {
ABI_AlignStack(2 * 4);
PUSH(32, Imm32((u32)param2));
PUSH(32, Imm32(param1));
CALL(func);
ABI_RestoreStack(2 * 4);
}
void XEmitter::ABI_CallFunctionCCC(void *func, u32 param1, u32 param2, u32 param3) {
ABI_AlignStack(3 * 4);
PUSH(32, Imm32(param3));
@ -204,6 +212,14 @@ void XEmitter::ABI_CallFunctionCCCP(void *func, u32 param1, u32 param2,u32 param
ABI_RestoreStack(4 * 4);
}
void XEmitter::ABI_CallFunctionPC(void *func, void *param1, u32 param2) {
ABI_AlignStack(3 * 4);
PUSH(32, Imm32(param2));
PUSH(32, Imm32((u32)param1));
CALL(func);
ABI_RestoreStack(3 * 4);
}
void XEmitter::ABI_CallFunctionPPC(void *func, void *param1, void *param2,u32 param3) {
ABI_AlignStack(3 * 4);
PUSH(32, Imm32(param3));
@ -344,6 +360,22 @@ void XEmitter::ABI_CallFunctionCC(void *func, u32 param1, u32 param2) {
ABI_RestoreStack(0);
}
void XEmitter::ABI_CallFunctionCP(void *func, u32 param1, void *param2) {
ABI_AlignStack(0);
MOV(32, R(ABI_PARAM1), Imm32(param1));
MOV(64, R(ABI_PARAM2), Imm64((u64)param2));
u64 distance = u64(func) - (u64(code) + 5);
if (distance >= 0x0000000080000000ULL
&& distance < 0xFFFFFFFF80000000ULL) {
// Far call
MOV(64, R(RAX), Imm64((u64)func));
CALLptr(R(RAX));
} else {
CALL(func);
}
ABI_RestoreStack(0);
}
void XEmitter::ABI_CallFunctionCCC(void *func, u32 param1, u32 param2, u32 param3) {
ABI_AlignStack(0);
MOV(32, R(ABI_PARAM1), Imm32(param1));
@ -396,6 +428,22 @@ void XEmitter::ABI_CallFunctionCCCP(void *func, u32 param1, u32 param2, u32 para
ABI_RestoreStack(0);
}
void XEmitter::ABI_CallFunctionPC(void *func, void *param1, u32 param2) {
ABI_AlignStack(0);
MOV(64, R(ABI_PARAM1), Imm64((u64)param1));
MOV(32, R(ABI_PARAM2), Imm32(param2));
u64 distance = u64(func) - (u64(code) + 5);
if (distance >= 0x0000000080000000ULL
&& distance < 0xFFFFFFFF80000000ULL) {
// Far call
MOV(64, R(RAX), Imm64((u64)func));
CALLptr(R(RAX));
} else {
CALL(func);
}
ABI_RestoreStack(0);
}
void XEmitter::ABI_CallFunctionPPC(void *func, void *param1, void *param2, u32 param3) {
ABI_AlignStack(0);
MOV(64, R(ABI_PARAM1), Imm64((u64)param1));

2
Source/Core/Common/x64Emitter.h
View File

@ -671,9 +671,11 @@ public:
// These will destroy the 1 or 2 first "parameter regs".
void ABI_CallFunctionC(void *func, u32 param1);
void ABI_CallFunctionCC(void *func, u32 param1, u32 param2);
void ABI_CallFunctionCP(void *func, u32 param1, void *param2);
void ABI_CallFunctionCCC(void *func, u32 param1, u32 param2, u32 param3);
void ABI_CallFunctionCCP(void *func, u32 param1, u32 param2, void *param3);
void ABI_CallFunctionCCCP(void *func, u32 param1, u32 param2,u32 param3, void *param4);
void ABI_CallFunctionPC(void *func, void *param1, u32 param2);
void ABI_CallFunctionPPC(void *func, void *param1, void *param2,u32 param3);
void ABI_CallFunctionAC(void *func, const Gen::OpArg &arg1, u32 param2);
void ABI_CallFunctionA(void *func, const Gen::OpArg &arg1);