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#pragma once
#include "Utils/Platform.h"
#if defined(POSIX) && defined(X64)
struct Reg64 {
size_t rbx; // @0
size_t r12; // @8
size_t r13; // @16
size_t r14; // @24
size_t r15; // @32
};
inline Reg64 defaultReg64() {
Reg64 r = {
0x1111111111111111,
0x2222222222222222,
0x3333333333333333,
0x4444444444444444,
0x5555555555555555,
};
return r;
}
inline bool operator ==(const Reg64 &a, const Reg64 &b) {
return a.rbx == b.rbx
&& a.r12 == b.r12
&& a.r13 == b.r13
&& a.r14 == b.r14
&& a.r15 == b.r15;
}
inline bool operator !=(const Reg64 &a, const Reg64 &b) {
return !(a == b);
}
inline wostream &operator <<(wostream &to, const Reg64 &r) {
return to << L"rbx: " << (void *)r.rbx
<< L", r12: " << (void *)r.r12
<< L", r13: " << (void *)r.r13
<< L", r14: " << (void *)r.r14
<< L", r15: " << (void *)r.r15;
}
extern "C" size_t checkCall(const void *fn, size_t param, Reg64 *regs);
#elif defined(WINDOWS) && defined(X64)
struct Reg64 {
size_t rbx; // @0
size_t rdi; // @8
size_t rsi; // @16
size_t r12; // @24
size_t r13; // @32
size_t r14; // @40
size_t r15; // @48
};
inline Reg64 defaultReg64() {
Reg64 r = {
0x1111111111111111,
0x2222222222222222,
0x3333333333333333,
0x4444444444444444,
0x5555555555555555,
0x6666666666666666,
0x7777777777777777,
};
return r;
}
inline bool operator ==(const Reg64 &a, const Reg64 &b) {
return a.rbx == b.rbx
&& a.rdi == b.rdi
&& a.rsi == b.rsi
&& a.r12 == b.r12
&& a.r13 == b.r13
&& a.r14 == b.r14
&& a.r15 == b.r15;
}
inline bool operator !=(const Reg64 &a, const Reg64 &b) {
return !(a == b);
}
inline wostream &operator <<(wostream &to, const Reg64 &r) {
return to << L"rbx: " << (void *)r.rbx
<< L", rdi: " << (void *)r.rdi
<< L", rsi: " << (void *)r.rsi
<< L", r12: " << (void *)r.r12
<< L", r13: " << (void *)r.r13
<< L", r14: " << (void *)r.r14
<< L", r15: " << (void *)r.r15;
}
extern "C" size_t checkCall(const void *fn, size_t param, Reg64 *regs);
#elif defined(ARM64)
struct Reg64 {
// Registers that need to be preserved are:
// x19-x28
size_t regs[10];
};
inline Reg64 defaultReg64() {
Reg64 r = {
0x1111111111111111,
0x2222222222222222,
0x3333333333333333,
0x4444444444444444,
0x5555555555555555,
0x6666666666666666,
0x7777777777777777,
0x8888888888888888,
0x9999999999999999,
0xAAAAAAAAAAAAAAAA,
};
return r;
}
inline bool operator ==(const Reg64 &a, const Reg64 &b) {
return memcmp(a.regs, b.regs, sizeof(Reg64)) == 0;
}
inline bool operator !=(const Reg64 &a, const Reg64 &b) {
return !(a == b);
}
inline wostream &operator <<(wostream &to, const Reg64 &r) {
for (size_t i = 0; i < 10; i++)
to << L"x" << (i + 19) << L": " << (void *)r.regs[i];
return to;
}
extern "C" size_t checkCall(const void *fn, size_t param, Reg64 *regs);
#endif
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