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x32 is now compiling

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This commit is contained in:
Alex
2023-03-04 21:17:19 +02:00
parent aa29c8a415
commit 5c91f23527
57 changed files with 1217 additions and 573 deletions
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30
SystemCalls/Linux.cpp
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@ -972,15 +972,39 @@ static uint64_t sys_arch_prctl(int code, unsigned long arg2, unsigned long arg3,
switch (code)
{
case 0x1001: // ARCH_SET_GS
{
#if defined(a64)
CPU::x64::wrmsr(CPU::x64::MSRID::MSR_GS_BASE, arg2);
#elif defined(a32)
CPU::x32::wrmsr(CPU::x32::MSRID::MSR_GS_BASE, arg2);
#endif
return arg2;
}
case 0x1002: // ARCH_SET_FS
{
#if defined(a64)
CPU::x64::wrmsr(CPU::x64::MSRID::MSR_FS_BASE, arg2);
#elif defined(a32)
CPU::x32::wrmsr(CPU::x32::MSRID::MSR_FS_BASE, arg2);
#endif
return arg2;
}
case 0x1003: // ARCH_GET_FS
{
#if defined(a64)
return CPU::x64::rdmsr(CPU::x64::MSRID::MSR_FS_BASE);
#elif defined(a32)
return CPU::x32::rdmsr(CPU::x32::MSRID::MSR_FS_BASE);
#endif
}
case 0x1004: // ARCH_GET_GS
{
#if defined(a64)
return CPU::x64::rdmsr(CPU::x64::MSRID::MSR_GS_BASE);
#elif defined(a32)
return CPU::x32::rdmsr(CPU::x32::MSRID::MSR_GS_BASE);
#endif
}
default:
warn("Unimplemented prctl code %#lx (arg2=%lx, arg3=%lx, arg4=%lx, arg5=%lx)", code, arg2, arg3, arg4, arg5);
return -1; /* EINVAL */
@ -2393,7 +2417,7 @@ static void *LinuxSyscallsTable[] = {
uintptr_t HandleLinuxSyscalls(SyscallsFrame *Frame)
{
#if defined(__amd64__)
#if defined(a64)
if (Frame->rax > sizeof(LinuxSyscallsTable))
{
fixme("Syscall %lld not implemented", Frame->rax);
@ -2409,7 +2433,7 @@ uintptr_t HandleLinuxSyscalls(SyscallsFrame *Frame)
uint64_t ret = call(Frame->rdi, Frame->rsi, Frame->rdx, Frame->r10, Frame->r8, Frame->r9);
Frame->rax = ret;
return ret;
#elif defined(__i386__)
#elif defined(__aarch64__)
#elif defined(a32)
#elif defined(aa64)
#endif
}