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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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54
Core/Crash/UserHandler.cpp
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@ -7,10 +7,10 @@
#include <smp.hpp>
#include <cpu.hpp>
#if defined(__amd64__)
#if defined(a64)
#include "../../Architecture/amd64/cpu/gdt.hpp"
#elif defined(__i386__)
#elif defined(__aarch64__)
#elif defined(a32)
#elif defined(aa64)
#endif
#include "../../kernel.h"
@ -34,6 +34,7 @@ SafeFunction void UserModeExceptionHandler(CHArchTrapFrame *Frame)
CPUData *CurCPU = GetCurrentCPU();
{
#if defined(a64)
CPU::x64::CR0 cr0 = CPU::x64::readcr0();
CPU::x64::CR2 cr2 = CPU::x64::CR2{.PFLA = CrashHandler::PageFaultAddress};
CPU::x64::CR3 cr3 = CPU::x64::readcr3();
@ -44,28 +45,41 @@ SafeFunction void UserModeExceptionHandler(CHArchTrapFrame *Frame)
error("Technical Informations on CPU %lld:", CurCPU->ID);
uintptr_t ds;
#if defined(__amd64__)
asmv("mov %%ds, %0"
: "=r"(ds));
#elif defined(__i386__)
#elif defined(a32)
CPU::x32::CR0 cr0 = CPU::x32::readcr0();
CPU::x32::CR2 cr2 = CPU::x32::CR2{.PFLA = CrashHandler::PageFaultAddress};
CPU::x32::CR3 cr3 = CPU::x32::readcr3();
CPU::x32::CR4 cr4 = CPU::x32::readcr4();
CPU::x32::CR8 cr8 = CPU::x32::readcr8();
CPU::x32::EFER efer;
efer.raw = CPU::x32::rdmsr(CPU::x32::MSR_EFER);
error("Technical Informations on CPU %lld:", CurCPU->ID);
uintptr_t ds;
asmv("mov %%ds, %0"
: "=r"(ds));
#elif defined(__aarch64__)
#elif defined(aa64)
#endif
#if defined(a64)
error("FS=%#llx GS=%#llx SS=%#llx CS=%#llx DS=%#llx",
CPU::x64::rdmsr(CPU::x64::MSR_FS_BASE), CPU::x64::rdmsr(CPU::x64::MSR_GS_BASE),
Frame->ss, Frame->cs, ds);
#if defined(__amd64__)
error("R8=%#llx R9=%#llx R10=%#llx R11=%#llx", Frame->r8, Frame->r9, Frame->r10, Frame->r11);
error("R12=%#llx R13=%#llx R14=%#llx R15=%#llx", Frame->r12, Frame->r13, Frame->r14, Frame->r15);
error("RAX=%#llx RBX=%#llx RCX=%#llx RDX=%#llx", Frame->rax, Frame->rbx, Frame->rcx, Frame->rdx);
error("RSI=%#llx RDI=%#llx RBP=%#llx RSP=%#llx", Frame->rsi, Frame->rdi, Frame->rbp, Frame->rsp);
error("RIP=%#llx RFL=%#llx INT=%#llx ERR=%#llx EFER=%#llx", Frame->rip, Frame->rflags.raw, Frame->InterruptNumber, Frame->ErrorCode, efer.raw);
#elif defined(__i386__)
#elif defined(a32)
error("FS=%#llx GS=%#llx SS=%#llx CS=%#llx DS=%#llx",
CPU::x32::rdmsr(CPU::x32::MSR_FS_BASE), CPU::x32::rdmsr(CPU::x32::MSR_GS_BASE),
Frame->ss, Frame->cs, ds);
error("EAX=%#llx EBX=%#llx ECX=%#llx EDX=%#llx", Frame->eax, Frame->ebx, Frame->ecx, Frame->edx);
error("ESI=%#llx EDI=%#llx EBP=%#llx ESP=%#llx", Frame->esi, Frame->edi, Frame->ebp, Frame->esp);
error("EIP=%#llx EFL=%#llx INT=%#llx ERR=%#llx EFER=%#llx", Frame->eip, Frame->eflags.raw, Frame->InterruptNumber, Frame->ErrorCode, efer.raw);
#elif defined(__aarch64__)
#elif defined(aa64)
#endif
error("CR0=%#llx CR2=%#llx CR3=%#llx CR4=%#llx CR8=%#llx", cr0.raw, cr2.raw, cr3.raw, cr4.raw, cr8.raw);
@ -81,6 +95,7 @@ SafeFunction void UserModeExceptionHandler(CHArchTrapFrame *Frame)
error("CR3: PWT:%s PCD:%s PDBR:%#llx",
cr3.PWT ? "True " : "False", cr3.PCD ? "True " : "False", cr3.PDBR);
#if defined(a64)
error("CR4: VME:%s PVI:%s TSD:%s DE:%s PSE:%s PAE:%s MCE:%s PGE:%s PCE:%s UMIP:%s OSFXSR:%s OSXMMEXCPT:%s LA57:%s VMXE:%s SMXE:%s PCIDE:%s OSXSAVE:%s SMEP:%s SMAP:%s PKE:%s R0:%#x R1:%#x R2:%#x",
cr4.VME ? "True " : "False", cr4.PVI ? "True " : "False", cr4.TSD ? "True " : "False", cr4.DE ? "True " : "False",
cr4.PSE ? "True " : "False", cr4.PAE ? "True " : "False", cr4.MCE ? "True " : "False", cr4.PGE ? "True " : "False",
@ -88,10 +103,19 @@ SafeFunction void UserModeExceptionHandler(CHArchTrapFrame *Frame)
cr4.LA57 ? "True " : "False", cr4.VMXE ? "True " : "False", cr4.SMXE ? "True " : "False", cr4.PCIDE ? "True " : "False",
cr4.OSXSAVE ? "True " : "False", cr4.SMEP ? "True " : "False", cr4.SMAP ? "True " : "False", cr4.PKE ? "True " : "False",
cr4.Reserved0, cr4.Reserved1, cr4.Reserved2);
#elif defined(a32)
error("CR4: VME:%s PVI:%s TSD:%s DE:%s PSE:%s PAE:%s MCE:%s PGE:%s PCE:%s UMIP:%s OSFXSR:%s OSXMMEXCPT:%s LA57:%s VMXE:%s SMXE:%s PCIDE:%s OSXSAVE:%s SMEP:%s SMAP:%s PKE:%s R0:%#x R1:%#x",
cr4.VME ? "True " : "False", cr4.PVI ? "True " : "False", cr4.TSD ? "True " : "False", cr4.DE ? "True " : "False",
cr4.PSE ? "True " : "False", cr4.PAE ? "True " : "False", cr4.MCE ? "True " : "False", cr4.PGE ? "True " : "False",
cr4.PCE ? "True " : "False", cr4.UMIP ? "True " : "False", cr4.OSFXSR ? "True " : "False", cr4.OSXMMEXCPT ? "True " : "False",
cr4.LA57 ? "True " : "False", cr4.VMXE ? "True " : "False", cr4.SMXE ? "True " : "False", cr4.PCIDE ? "True " : "False",
cr4.OSXSAVE ? "True " : "False", cr4.SMEP ? "True " : "False", cr4.SMAP ? "True " : "False", cr4.PKE ? "True " : "False",
cr4.Reserved0, cr4.Reserved1);
#endif
error("CR8: TPL:%d", cr8.TPL);
#if defined(__amd64__)
#if defined(a64)
error("RFL: CF:%s PF:%s AF:%s ZF:%s SF:%s TF:%s IF:%s DF:%s OF:%s IOPL:%s NT:%s RF:%s VM:%s AC:%s VIF:%s VIP:%s ID:%s AlwaysOne:%d R0:%#x R1:%#x R2:%#x R3:%#x",
Frame->rflags.CF ? "True " : "False", Frame->rflags.PF ? "True " : "False", Frame->rflags.AF ? "True " : "False", Frame->rflags.ZF ? "True " : "False",
Frame->rflags.SF ? "True " : "False", Frame->rflags.TF ? "True " : "False", Frame->rflags.IF ? "True " : "False", Frame->rflags.DF ? "True " : "False",
@ -99,7 +123,7 @@ SafeFunction void UserModeExceptionHandler(CHArchTrapFrame *Frame)
Frame->rflags.VM ? "True " : "False", Frame->rflags.AC ? "True " : "False", Frame->rflags.VIF ? "True " : "False", Frame->rflags.VIP ? "True " : "False",
Frame->rflags.ID ? "True " : "False", Frame->rflags.AlwaysOne,
Frame->rflags.Reserved0, Frame->rflags.Reserved1, Frame->rflags.Reserved2, Frame->rflags.Reserved3);
#elif defined(__i386__)
#elif defined(a32)
error("EFL: CF:%s PF:%s AF:%s ZF:%s SF:%s TF:%s IF:%s DF:%s OF:%s IOPL:%s NT:%s RF:%s VM:%s AC:%s VIF:%s VIP:%s ID:%s AlwaysOne:%d R0:%#x R1:%#x R2:%#x",
Frame->eflags.CF ? "True " : "False", Frame->eflags.PF ? "True " : "False", Frame->eflags.AF ? "True " : "False", Frame->eflags.ZF ? "True " : "False",
Frame->eflags.SF ? "True " : "False", Frame->eflags.TF ? "True " : "False", Frame->eflags.IF ? "True " : "False", Frame->eflags.DF ? "True " : "False",
@ -107,7 +131,7 @@ SafeFunction void UserModeExceptionHandler(CHArchTrapFrame *Frame)
Frame->eflags.VM ? "True " : "False", Frame->eflags.AC ? "True " : "False", Frame->eflags.VIF ? "True " : "False", Frame->eflags.VIP ? "True " : "False",
Frame->eflags.ID ? "True " : "False", Frame->eflags.AlwaysOne,
Frame->eflags.Reserved0, Frame->eflags.Reserved1, Frame->eflags.Reserved2);
#elif defined(__aarch64__)
#elif defined(aa64)
#endif
error("EFER: SCE:%s LME:%s LMA:%s NXE:%s SVME:%s LMSLE:%s FFXSR:%s TCE:%s R0:%#x R1:%#x R2:%#x",
@ -178,15 +202,15 @@ SafeFunction void UserModeExceptionHandler(CHArchTrapFrame *Frame)
{
uintptr_t CheckPageFaultAddress = 0;
CPU::x64::PageFaultErrorCode params = {.raw = (uint32_t)Frame->ErrorCode};
#if defined(__amd64__)
#if defined(a64)
CheckPageFaultAddress = CrashHandler::PageFaultAddress;
if (CheckPageFaultAddress == 0)
CheckPageFaultAddress = Frame->rip;
error("An exception occurred at %#lx by %#lx", CrashHandler::PageFaultAddress, Frame->rip);
#elif defined(__i386__)
#elif defined(a32)
error("An exception occurred at %#lx by %#lx", CrashHandler::PageFaultAddress, Frame->eip);
#elif defined(__aarch64__)
#elif defined(aa64)
#endif
error("Page: %s", params.P ? "Present" : "Not Present");
error("Write Operation: %s", params.W ? "Read-Only" : "Read-Write");