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x32 still not working (TODO: do 1:1 page mapping, except for kernel)

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This commit is contained in:
Alex
2022-10-18 21:16:12 +03:00
parent 348aa69dcb
commit cb349ae620
15 changed files with 480 additions and 94 deletions
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30
Core/CrashHandler.cpp
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@ -59,7 +59,7 @@ namespace CrashHandler
{
#if defined(__amd64__)
CPU::x64::TrapFrame *Frame = (CPU::x64::TrapFrame *)Data;
error("Exception: %#lx", Frame->InterruptNumber);
error("Exception: %#llx", Frame->InterruptNumber);
if (Frame->cs != GDT_USER_CODE && Frame->cs != GDT_USER_DATA)
{
@ -215,18 +215,18 @@ namespace CrashHandler
}
}
EHPrint("\e7981FCTechnical Informations on CPU %ld:\n",
EHPrint("\e7981FCTechnical Informations on CPU %lld:\n",
CPU::x64::rdmsr(CPU::x64::MSR_FS_BASE));
EHPrint("FS=%#lx GS=%#lx SS=%#lx CS=%#lx DS=%#lx\n",
EHPrint("FS=%#llx GS=%#llx SS=%#llx CS=%#llx DS=%#llx\n",
CPU::x64::rdmsr(CPU::x64::MSR_FS_BASE), CPU::x64::rdmsr(CPU::x64::MSR_GS_BASE),
Frame->ss, Frame->cs, Frame->ds);
EHPrint("R8=%#lx R9=%#lx R10=%#lx R11=%#lx\n", Frame->r8, Frame->r9, Frame->r10, Frame->r11);
EHPrint("R12=%#lx R13=%#lx R14=%#lx R15=%#lx\n", Frame->r12, Frame->r13, Frame->r14, Frame->r15);
EHPrint("RAX=%#lx RBX=%#lx RCX=%#lx RDX=%#lx\n", Frame->rax, Frame->rbx, Frame->rcx, Frame->rdx);
EHPrint("RSI=%#lx RDI=%#lx RBP=%#lx RSP=%#lx\n", Frame->rsi, Frame->rdi, Frame->rbp, Frame->rsp);
EHPrint("RIP=%#lx RFL=%#lx INT=%#lx ERR=%#lx EFER=%#lx\n", Frame->rip, Frame->rflags.raw, Frame->InterruptNumber, Frame->ErrorCode, efer.raw);
EHPrint("CR0=%#lx CR2=%#lx CR3=%#lx CR4=%#lx CR8=%#lx\n", cr0.raw, cr2.raw, cr3.raw, cr4.raw, cr8.raw);
EHPrint("DR0=%#lx DR1=%#lx DR2=%#lx DR3=%#lx DR6=%#lx DR7=%#lx\n", dr0, dr1, dr2, dr3, dr6, dr7.raw);
EHPrint("R8=%#llx R9=%#llx R10=%#llx R11=%#llx\n", Frame->r8, Frame->r9, Frame->r10, Frame->r11);
EHPrint("R12=%#llx R13=%#llx R14=%#llx R15=%#llx\n", Frame->r12, Frame->r13, Frame->r14, Frame->r15);
EHPrint("RAX=%#llx RBX=%#llx RCX=%#llx RDX=%#llx\n", Frame->rax, Frame->rbx, Frame->rcx, Frame->rdx);
EHPrint("RSI=%#llx RDI=%#llx RBP=%#llx RSP=%#llx\n", Frame->rsi, Frame->rdi, Frame->rbp, Frame->rsp);
EHPrint("RIP=%#llx RFL=%#llx INT=%#llx ERR=%#llx EFER=%#llx\n", Frame->rip, Frame->rflags.raw, Frame->InterruptNumber, Frame->ErrorCode, efer.raw);
EHPrint("CR0=%#llx CR2=%#llx CR3=%#llx CR4=%#llx CR8=%#llx\n", cr0.raw, cr2.raw, cr3.raw, cr4.raw, cr8.raw);
EHPrint("DR0=%#llx DR1=%#llx DR2=%#llx DR3=%#llx DR6=%#llx DR7=%#llx\n", dr0, dr1, dr2, dr3, dr6, dr7.raw);
EHPrint("\eFC797BCR0: PE:%s MP:%s EM:%s TS:%s\n ET:%s NE:%s WP:%s AM:%s\n NW:%s CD:%s PG:%s\n R0:%#x R1:%#x R2:%#x\n",
cr0.PE ? "True " : "False", cr0.MP ? "True " : "False", cr0.EM ? "True " : "False", cr0.TS ? "True " : "False",
@ -234,10 +234,10 @@ namespace CrashHandler
cr0.NW ? "True " : "False", cr0.CD ? "True " : "False", cr0.PG ? "True " : "False",
cr0._reserved0, cr0._reserved1, cr0._reserved2);
EHPrint("\eFCBD79CR2: PFLA: %#lx\n",
EHPrint("\eFCBD79CR2: PFLA: %#llx\n",
cr2.PFLA);
EHPrint("\e79FC84CR3: PWT:%s PCD:%s PDBR:%#lx\n",
EHPrint("\e79FC84CR3: PWT:%s PCD:%s PDBR:%#llx\n",
cr3.PWT ? "True " : "False", cr3.PCD ? "True " : "False", cr3.PDBR);
EHPrint("\eBD79FCCR4: VME:%s PVI:%s TSD:%s DE:%s\n PSE:%s PAE:%s MCE:%s PGE:%s\n PCE:%s UMIP:%s OSFXSR:%s OSXMMEXCPT:%s\n LA57:%s VMXE:%s SMXE:%s PCIDE:%s\n OSXSAVE:%s SMEP:%s SMAP:%s PKE:%s\n R0:%#x R1:%#x R2:%#x\n",
@ -410,7 +410,7 @@ void StackFaultExceptionHandler(CPU::x64::TrapFrame *Frame)
break;
}
debug("external:%d table:%d idx:%#x", SelCode.External, SelCode.Table, SelCode.Idx);
sprintf_(descbuf, "Stack segment fault at address %#lx", Frame->rip);
sprintf_(descbuf, "Stack segment fault at address %#llx", Frame->rip);
CrashHandler::EHPrint(descbuf);
sprintf_(desc_ext, "External: %d", SelCode.External);
CrashHandler::EHPrint(desc_ext);
@ -452,7 +452,7 @@ void GeneralProtectionExceptionHandler(CPU::x64::TrapFrame *Frame)
// SET_PRINT_MID((char *)"System crashed!", FHeight(6));
// CurrentDisplay->ResetPrintColor();
// SET_PRINT_MID((char *)"More info about the exception:", FHeight(4));
// sprintf_(descbuf, "Kernel performed an illegal operation at address %#lx", RIP);
// sprintf_(descbuf, "Kernel performed an illegal operation at address %#llx", RIP);
// SET_PRINT_MID((char *)descbuf, FHeight(5));
// sprintf_(desc_ext, "External: %d", SelCode.External);
// SET_PRINT_MID((char *)desc_ext, FHeight(3));
@ -477,7 +477,7 @@ void PageFaultExceptionHandler(CPU::x64::TrapFrame *Frame)
staticbuffer(page_sgx);
CrashHandler::EHPrint("\eDD2920System crashed!\n\eFFFFFF");
sprintf_(ret_err, "An exception occurred at %#lx by %#lx\n", CPU::x64::readcr2().PFLA, Frame->rip);
sprintf_(ret_err, "An exception occurred at %#llx by %#llx\n", CPU::x64::readcr2().PFLA, Frame->rip);
CrashHandler::EHPrint(ret_err);
sprintf_(page_present, "Page: %s\n", params.P ? "Present" : "Not Present");
CrashHandler::EHPrint(page_present);