示例#1
0
/*
	@ 初始化寄存器
	- SetupRegisters

	@ 分配寄存器
	- AllocateReg
*/
void Compiler::SetupRegisters()
{
	/*
	ESP, EBP are used for stack,
	so we don't have to CreateReg
	*/
	Regs[EAX] = CreateReg("%eax", EAX);
	Regs[EBX] = CreateReg("%ebx", EBX);
	Regs[ECX] = CreateReg("%ecx", ECX);
	Regs[EDX] = CreateReg("%edx", EDX);
	Regs[ESI] = CreateReg("%esi", ESI);
	Regs[EDI] = CreateReg("%edi", EDI);

	Regs[ESP] = NULL;
	Regs[EBP] = NULL;
}
示例#2
0
void SetupRegisters(void)
{
	X86Regs[EAX] = CreateReg("%eax", "(%eax)", EAX);
	X86Regs[EBX] = CreateReg("%ebx", "(%ebx)", EBX);
	X86Regs[ECX] = CreateReg("%ecx", "(%ecx)", ECX);
	X86Regs[EDX] = CreateReg("%edx", "(%edx)", EDX);
	X86Regs[ESI] = CreateReg("%esi", "(%esi)", ESI);
	X86Regs[EDI] = CreateReg("%edi", "(%edi)", EDI);

	X86WordRegs[EAX] = CreateReg("%ax", NULL, EAX);
	X86WordRegs[EBX] = CreateReg("%bx", NULL, EBX);
	X86WordRegs[ECX] = CreateReg("%cx", NULL, ECX);
	X86WordRegs[EDX] = CreateReg("%dx", NULL, EDX);
	X86WordRegs[ESI] = CreateReg("%si", NULL, ESI);
	X86WordRegs[EDI] = CreateReg("%di", NULL, EDI);

	X86ByteRegs[EAX] = CreateReg("%al", NULL, EAX);
	X86ByteRegs[EBX] = CreateReg("%bl", NULL, EBX);
	X86ByteRegs[ECX] = CreateReg("%cl", NULL, ECX);
	X86ByteRegs[EDX] = CreateReg("%dl", NULL, EDX);
}
示例#3
0
void SetupRegisters(void)
{
	X86Regs[EAX] = CreateReg("eax", "[eax]", EAX);
	X86Regs[EBX] = CreateReg("ebx", "[ebx]", EBX);
	X86Regs[ECX] = CreateReg("ecx", "[ecx]", ECX);
	X86Regs[EDX] = CreateReg("edx", "[edx]", EDX);
	X86Regs[ESI] = CreateReg("esi", "[esi]", ESI);
	X86Regs[EDI] = CreateReg("edi", "[edi]", EDI);

	X86WordRegs[EAX] = CreateReg("ax", NULL, EAX);
	X86WordRegs[EBX] = CreateReg("bx", NULL, EBX);
	X86WordRegs[ECX] = CreateReg("cx", NULL, ECX);
	X86WordRegs[EDX] = CreateReg("dx", NULL, EDX);
	X86WordRegs[ESI] = CreateReg("si", NULL, ESI);
	X86WordRegs[EDI] = CreateReg("di", NULL, EDI);

	X86ByteRegs[EAX] = CreateReg("al", NULL, EAX);
	X86ByteRegs[EBX] = CreateReg("bl", NULL, EBX);
	X86ByteRegs[ECX] = CreateReg("cl", NULL, ECX);
	X86ByteRegs[EDX] = CreateReg("dl", NULL, EDX);
}