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Don't backup esi/edx registers as there's no way of adjusting variable position on the stack, yet

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Simon Robertshaw 2013-02-02 01:56:56 +00:00
parent acb126e162
commit 487647645e
2 changed files with 7 additions and 7 deletions
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6
src/pim/Machine.cpp
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@ -447,9 +447,9 @@ namespace pim
int arg3 = CSPop().Integer; int arg3 = CSPop().Integer;
int arg2 = CSPop().Integer; int arg2 = CSPop().Integer;
int arg1 = CSPop().Integer; int arg1 = CSPop().Integer;
std::cout << arg1 << std::endl; //std::cout << arg1 << std::endl;
std::cout << arg2 << std::endl; //std::cout << arg2 << std::endl;
std::cout << arg3 << std::endl; //std::cout << arg3 << std::endl;
nativeFunction(arg1, arg2, arg3); nativeFunction(arg1, arg2, arg3);
} }

8
src/pim/X86Native.cpp
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@ -12,8 +12,8 @@ namespace pim
unsigned char * esi = new unsigned char[1024*1024];//malloc(1024*1024); unsigned char * esi = new unsigned char[1024*1024];//malloc(1024*1024);
esi += 512; esi += 512;
emit("52"); //push edx //emit("52"); //push edx
emit("56"); //push esi //emit("56"); //push esi
emit("BE"); //mov esi, machineStack emit("BE"); //mov esi, machineStack
emit((intptr_t)esi); emit((intptr_t)esi);
@ -273,8 +273,8 @@ namespace pim
emitPlaceholder(argument.Integer); emitPlaceholder(argument.Integer);
break; break;
case Opcode::Return: case Opcode::Return:
emit("5E"); //pop esi //emit("5E"); //pop esi
emit("5A"); //pop edx //emit("5A"); //pop edx
emit("C3"); //ret emit("C3"); //ret
break; break;
case Opcode::Leave: case Opcode::Leave: