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x64Emitter: Generify ABI_CallFunction variants

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Gets rid of the need to cast to void* just to use the functions.
This commit is contained in:
Lioncash
2016-08-31 20:51:02 -04:00
parent 081cad709a
commit 13506d3c12
18 changed files with 308 additions and 298 deletions
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120
Source/Core/Common/x64ABI.cpp
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@ -85,111 +85,6 @@ void XEmitter::ABI_PopRegistersAndAdjustStack(BitSet32 mask, size_t rsp_alignmen
}
}
// Common functions
void XEmitter::ABI_CallFunction(const void* func)
{
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);
}
}
void XEmitter::ABI_CallFunctionC16(const void* func, u16 param1)
{
MOV(32, R(ABI_PARAM1), Imm32((u32)param1));
ABI_CallFunction(func);
}
void XEmitter::ABI_CallFunctionCC16(const void* func, u32 param1, u16 param2)
{
MOV(32, R(ABI_PARAM1), Imm32(param1));
MOV(32, R(ABI_PARAM2), Imm32((u32)param2));
ABI_CallFunction(func);
}
void XEmitter::ABI_CallFunctionC(const void* func, u32 param1)
{
MOV(32, R(ABI_PARAM1), Imm32(param1));
ABI_CallFunction(func);
}
void XEmitter::ABI_CallFunctionCC(const void* func, u32 param1, u32 param2)
{
MOV(32, R(ABI_PARAM1), Imm32(param1));
MOV(32, R(ABI_PARAM2), Imm32(param2));
ABI_CallFunction(func);
}
void XEmitter::ABI_CallFunctionCP(const void* func, u32 param1, void* param2)
{
MOV(32, R(ABI_PARAM1), Imm32(param1));
MOV(64, R(ABI_PARAM2), Imm64((u64)param2));
ABI_CallFunction(func);
}
void XEmitter::ABI_CallFunctionCCC(const void* func, u32 param1, u32 param2, u32 param3)
{
MOV(32, R(ABI_PARAM1), Imm32(param1));
MOV(32, R(ABI_PARAM2), Imm32(param2));
MOV(32, R(ABI_PARAM3), Imm32(param3));
ABI_CallFunction(func);
}
void XEmitter::ABI_CallFunctionCCP(const void* func, u32 param1, u32 param2, void* param3)
{
MOV(32, R(ABI_PARAM1), Imm32(param1));
MOV(32, R(ABI_PARAM2), Imm32(param2));
MOV(64, R(ABI_PARAM3), Imm64((u64)param3));
ABI_CallFunction(func);
}
void XEmitter::ABI_CallFunctionCCCP(const void* func, u32 param1, u32 param2, u32 param3,
void* param4)
{
MOV(32, R(ABI_PARAM1), Imm32(param1));
MOV(32, R(ABI_PARAM2), Imm32(param2));
MOV(32, R(ABI_PARAM3), Imm32(param3));
MOV(64, R(ABI_PARAM4), Imm64((u64)param4));
ABI_CallFunction(func);
}
void XEmitter::ABI_CallFunctionPC(const void* func, void* param1, u32 param2)
{
MOV(64, R(ABI_PARAM1), Imm64((u64)param1));
MOV(32, R(ABI_PARAM2), Imm32(param2));
ABI_CallFunction(func);
}
void XEmitter::ABI_CallFunctionPPC(const void* func, void* param1, void* param2, u32 param3)
{
MOV(64, R(ABI_PARAM1), Imm64((u64)param1));
MOV(64, R(ABI_PARAM2), Imm64((u64)param2));
MOV(32, R(ABI_PARAM3), Imm32(param3));
ABI_CallFunction(func);
}
// Pass a register as a parameter.
void XEmitter::ABI_CallFunctionR(const void* func, X64Reg reg1)
{
if (reg1 != ABI_PARAM1)
MOV(32, R(ABI_PARAM1), R(reg1));
ABI_CallFunction(func);
}
// Pass two registers as parameters.
void XEmitter::ABI_CallFunctionRR(const void* func, X64Reg reg1, X64Reg reg2)
{
MOVTwo(64, ABI_PARAM1, reg1, 0, ABI_PARAM2, reg2);
ABI_CallFunction(func);
}
void XEmitter::MOVTwo(int bits, Gen::X64Reg dst1, Gen::X64Reg src1, s32 offset1, Gen::X64Reg dst2,
Gen::X64Reg src2)
{
@ -222,18 +117,3 @@ void XEmitter::MOVTwo(int bits, Gen::X64Reg dst1, Gen::X64Reg src1, s32 offset1,
ADD(bits, R(dst1), Imm32(offset1));
}
}
void XEmitter::ABI_CallFunctionAC(int bits, const void* func, const Gen::OpArg& arg1, u32 param2)
{
if (!arg1.IsSimpleReg(ABI_PARAM1))
MOV(bits, R(ABI_PARAM1), arg1);
MOV(32, R(ABI_PARAM2), Imm32(param2));
ABI_CallFunction(func);
}
void XEmitter::ABI_CallFunctionA(int bits, const void* func, const Gen::OpArg& arg1)
{
if (!arg1.IsSimpleReg(ABI_PARAM1))
MOV(bits, R(ABI_PARAM1), arg1);
ABI_CallFunction(func);
}