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Kernel/core/crash/screens/details.cpp

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/*
This file is part of Fennix Kernel.
Fennix Kernel is free software: you can redistribute it and/or
modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of
the License, or (at your option) any later version.
Fennix Kernel is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
*/
#include "../../crashhandler.hpp"
#include "../chfcts.hpp"
#include <display.hpp>
#include <printf.h>
#include <debug.h>
#include <smp.hpp>
#include <cpu.hpp>
#if defined(a64)
#include "../../../arch/amd64/cpu/gdt.hpp"
#elif defined(a32)
#elif defined(aa64)
#endif
#include "../../../kernel.h"
namespace CrashHandler
{
nsa void DisplayDetailsScreen(CRData data)
{
if (data.Process)
EHPrint("\e7981FCCurrent Process: %s(%ld)\n",
data.Process->Name,
data.Process->ID);
if (data.Thread)
EHPrint("\e7981FCCurrent Thread: %s(%ld)\n",
data.Thread->Name,
data.Thread->ID);
EHPrint("\e7981FCTechnical Informations on CPU %lld:\n", data.ID);
uintptr_t ds;
#if defined(a64)
CPUData *cpu = (CPUData *)data.CPUData;
if (cpu)
{
EHPrint("\eE46CEBCPU Data Address: %#lx\n", cpu);
EHPrint("Core Stack: %#lx, Core ID: %ld, Error Code: %ld\n",
cpu->Stack, cpu->ID, cpu->ErrorCode);
EHPrint("Is Active: %s\n", cpu->IsActive ? "true" : "false");
EHPrint("Current Process: %#lx, Current Thread: %#lx\n",
cpu->CurrentProcess.load(), cpu->CurrentThread.load());
EHPrint("Arch Specific Data: %#lx\n", cpu->Data);
EHPrint("Checksum: 0x%X\n", cpu->Checksum);
}
asmv("mov %%ds, %0"
: "=r"(ds));
#elif defined(a32)
asmv("mov %%ds, %0"
: "=r"(ds));
#elif defined(aa64)
#endif
#if defined(a64)
EHPrint("\e7981FCFS=%#lx GS=%#lx SS=%#lx CS=%#lx DS=%#lx\n",
CPU::x64::rdmsr(CPU::x64::MSR_FS_BASE), CPU::x64::rdmsr(CPU::x64::MSR_GS_BASE),
data.Frame->ss, data.Frame->cs, ds);
EHPrint("R8=%#lx R9=%#lx R10=%#lx R11=%#lx\n", data.Frame->r8, data.Frame->r9, data.Frame->r10, data.Frame->r11);
EHPrint("R12=%#lx R13=%#lx R14=%#lx R15=%#lx\n", data.Frame->r12, data.Frame->r13, data.Frame->r14, data.Frame->r15);
EHPrint("RAX=%#lx RBX=%#lx RCX=%#lx RDX=%#lx\n", data.Frame->rax, data.Frame->rbx, data.Frame->rcx, data.Frame->rdx);
EHPrint("RSI=%#lx RDI=%#lx RBP=%#lx RSP=%#lx\n", data.Frame->rsi, data.Frame->rdi, data.Frame->rbp, data.Frame->rsp);
EHPrint("RIP=%#lx RFL=%#lx INT=%#lx ERR=%#lx EFER=%#lx\n", data.Frame->rip, data.Frame->rflags.raw, data.Frame->InterruptNumber, data.Frame->ErrorCode, data.efer.raw);
#elif defined(a32)
EHPrint("\e7981FCFS=%#x GS=%#x CS=%#x DS=%#x\n",
CPU::x32::rdmsr(CPU::x32::MSR_FS_BASE), CPU::x32::rdmsr(CPU::x32::MSR_GS_BASE),
data.Frame->cs, ds);
EHPrint("EAX=%#x EBX=%#x ECX=%#x EDX=%#x\n", data.Frame->eax, data.Frame->ebx, data.Frame->ecx, data.Frame->edx);
EHPrint("ESI=%#x EDI=%#x EBP=%#x ESP=%#x\n", data.Frame->esi, data.Frame->edi, data.Frame->ebp, data.Frame->esp);
EHPrint("EIP=%#x EFL=%#x INT=%#x ERR=%#x\n", data.Frame->eip, data.Frame->eflags.raw, data.Frame->InterruptNumber, data.Frame->ErrorCode);
#elif defined(aa64)
#endif
#if defined(a86)
EHPrint("CR0=%#lx CR2=%#lx CR3=%#lx CR4=%#lx CR8=%#lx\n", data.cr0.raw, data.cr2.raw, data.cr3.raw, data.cr4.raw, data.cr8.raw);
EHPrint("DR0=%#lx DR1=%#lx DR2=%#lx DR3=%#lx DR6=%#lx DR7=%#lx\n", data.dr0, data.dr1, data.dr2, data.dr3, data.dr6, data.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",
data.cr0.PE ? "True " : "False", data.cr0.MP ? "True " : "False", data.cr0.EM ? "True " : "False", data.cr0.TS ? "True " : "False",
data.cr0.ET ? "True " : "False", data.cr0.NE ? "True " : "False", data.cr0.WP ? "True " : "False", data.cr0.AM ? "True " : "False",
data.cr0.NW ? "True " : "False", data.cr0.CD ? "True " : "False", data.cr0.PG ? "True " : "False");
EHPrint("\eFCBD79CR2: PFLA: %#lx\n",
data.cr2.PFLA);
EHPrint("\e79FC84CR3: PWT:%s PCD:%s PDBR:%#lx\n",
data.cr3.PWT ? "True " : "False", data.cr3.PCD ? "True " : "False", data.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",
data.cr4.VME ? "True " : "False", data.cr4.PVI ? "True " : "False", data.cr4.TSD ? "True " : "False", data.cr4.DE ? "True " : "False",
data.cr4.PSE ? "True " : "False", data.cr4.PAE ? "True " : "False", data.cr4.MCE ? "True " : "False", data.cr4.PGE ? "True " : "False",
data.cr4.PCE ? "True " : "False", data.cr4.UMIP ? "True " : "False", data.cr4.OSFXSR ? "True " : "False", data.cr4.OSXMMEXCPT ? "True " : "False",
data.cr4.LA57 ? "True " : "False", data.cr4.VMXE ? "True " : "False", data.cr4.SMXE ? "True " : "False", data.cr4.PCIDE ? "True " : "False",
data.cr4.OSXSAVE ? "True " : "False", data.cr4.SMEP ? "True " : "False", data.cr4.SMAP ? "True " : "False", data.cr4.PKE ? "True " : "False");
EHPrint("\e79FCF5CR8: TPL:%d\n", data.cr8.TPL);
#endif // a64 || a32
#if defined(a64)
EHPrint("\eFCFC02RFL: CF:%s PF:%s AF:%s ZF:%s\n SF:%s TF:%s IF:%s DF:%s\n OF:%s IOPL:%s NT:%s RF:%s\n VM:%s AC:%s VIF:%s VIP:%s\n ID:%s AlwaysOne:%d\n",
data.Frame->rflags.CF ? "True " : "False", data.Frame->rflags.PF ? "True " : "False", data.Frame->rflags.AF ? "True " : "False", data.Frame->rflags.ZF ? "True " : "False",
data.Frame->rflags.SF ? "True " : "False", data.Frame->rflags.TF ? "True " : "False", data.Frame->rflags.IF ? "True " : "False", data.Frame->rflags.DF ? "True " : "False",
data.Frame->rflags.OF ? "True " : "False", data.Frame->rflags.IOPL ? "True " : "False", data.Frame->rflags.NT ? "True " : "False", data.Frame->rflags.RF ? "True " : "False",
data.Frame->rflags.VM ? "True " : "False", data.Frame->rflags.AC ? "True " : "False", data.Frame->rflags.VIF ? "True " : "False", data.Frame->rflags.VIP ? "True " : "False",
data.Frame->rflags.ID ? "True " : "False", data.Frame->rflags.AlwaysOne);
#elif defined(a32)
EHPrint("\eFCFC02EFL: CF:%s PF:%s AF:%s ZF:%s\n SF:%s TF:%s IF:%s DF:%s\n OF:%s IOPL:%s NT:%s RF:%s\n VM:%s AC:%s VIF:%s VIP:%s\n ID:%s AlwaysOne:%d\n",
data.Frame->eflags.CF ? "True " : "False", data.Frame->eflags.PF ? "True " : "False", data.Frame->eflags.AF ? "True " : "False", data.Frame->eflags.ZF ? "True " : "False",
data.Frame->eflags.SF ? "True " : "False", data.Frame->eflags.TF ? "True " : "False", data.Frame->eflags.IF ? "True " : "False", data.Frame->eflags.DF ? "True " : "False",
data.Frame->eflags.OF ? "True " : "False", data.Frame->eflags.IOPL ? "True " : "False", data.Frame->eflags.NT ? "True " : "False", data.Frame->eflags.RF ? "True " : "False",
data.Frame->eflags.VM ? "True " : "False", data.Frame->eflags.AC ? "True " : "False", data.Frame->eflags.VIF ? "True " : "False", data.Frame->eflags.VIP ? "True " : "False",
data.Frame->eflags.ID ? "True " : "False", data.Frame->eflags.AlwaysOne);
#elif defined(aa64)
#endif
#if defined(a86)
EHPrint("\eA0A0A0DR6: B0:%s B1:%s B2:%s B3:%s\n BD:%s BS:%s BT:%s\n",
data.dr6.B0 ? "True " : "False", data.dr6.B1 ? "True " : "False", data.dr6.B2 ? "True " : "False", data.dr6.B3 ? "True " : "False",
data.dr6.BD ? "True " : "False", data.dr6.BS ? "True " : "False", data.dr6.BT ? "True " : "False");
EHPrint("\eA0F0F0DR7: L0:%s G0:%s L1:%s G1:%s\n L2:%s G2:%s L3:%s G3:%s\n LE:%s GE:%s GD:%s\n R/W0:%s LEN0:%s R/W1:%s LEN1:%s\n R/W2:%s LEN2:%s R/W3:%s LEN3:%s\n",
data.dr7.L0 ? "True " : "False", data.dr7.G0 ? "True " : "False", data.dr7.L1 ? "True " : "False", data.dr7.G1 ? "True " : "False",
data.dr7.L2 ? "True " : "False", data.dr7.G2 ? "True " : "False", data.dr7.L3 ? "True " : "False", data.dr7.G3 ? "True " : "False",
data.dr7.LE ? "True " : "False", data.dr7.GE ? "True " : "False", data.dr7.GD ? "True " : "False", data.dr7.RW0 ? "True " : "False",
data.dr7.LEN0 ? "True " : "False", data.dr7.RW1 ? "True " : "False", data.dr7.LEN1 ? "True " : "False", data.dr7.RW2 ? "True " : "False",
data.dr7.LEN2 ? "True " : "False", data.dr7.RW3 ? "True " : "False", data.dr7.LEN3 ? "True " : "False");
#ifdef a64
EHPrint("\e009FF0EFER: SCE:%s LME:%s LMA:%s NXE:%s\n SVME:%s LMSLE:%s FFXSR:%s TCE:%s\n\n",
data.efer.SCE ? "True " : "False", data.efer.LME ? "True " : "False", data.efer.LMA ? "True " : "False", data.efer.NXE ? "True " : "False",
data.efer.SVME ? "True " : "False", data.efer.LMSLE ? "True " : "False", data.efer.FFXSR ? "True " : "False", data.efer.TCE ? "True " : "False");
#endif // a64
#endif
switch (data.Frame->InterruptNumber)
{
case CPU::x86::DivideByZero:
{
DivideByZeroExceptionHandler(data.Frame);
break;
}
case CPU::x86::Debug:
{
DebugExceptionHandler(data.Frame);
break;
}
case CPU::x86::NonMaskableInterrupt:
{
NonMaskableInterruptExceptionHandler(data.Frame);
break;
}
case CPU::x86::Breakpoint:
{
BreakpointExceptionHandler(data.Frame);
break;
}
case CPU::x86::Overflow:
{
OverflowExceptionHandler(data.Frame);
break;
}
case CPU::x86::BoundRange:
{
BoundRangeExceptionHandler(data.Frame);
break;
}
case CPU::x86::InvalidOpcode:
{
InvalidOpcodeExceptionHandler(data.Frame);
break;
}
case CPU::x86::DeviceNotAvailable:
{
DeviceNotAvailableExceptionHandler(data.Frame);
break;
}
case CPU::x86::DoubleFault:
{
DoubleFaultExceptionHandler(data.Frame);
break;
}
case CPU::x86::CoprocessorSegmentOverrun:
{
CoprocessorSegmentOverrunExceptionHandler(data.Frame);
break;
}
case CPU::x86::InvalidTSS:
{
InvalidTSSExceptionHandler(data.Frame);
break;
}
case CPU::x86::SegmentNotPresent:
{
SegmentNotPresentExceptionHandler(data.Frame);
break;
}
case CPU::x86::StackSegmentFault:
{
StackFaultExceptionHandler(data.Frame);
break;
}
case CPU::x86::GeneralProtectionFault:
{
GeneralProtectionExceptionHandler(data.Frame);
break;
}
case CPU::x86::PageFault:
{
PageFaultExceptionHandler(data.Frame);
break;
}
case CPU::x86::x87FloatingPoint:
{
x87FloatingPointExceptionHandler(data.Frame);
break;
}
case CPU::x86::AlignmentCheck:
{
AlignmentCheckExceptionHandler(data.Frame);
break;
}
case CPU::x86::MachineCheck:
{
MachineCheckExceptionHandler(data.Frame);
break;
}
case CPU::x86::SIMDFloatingPoint:
{
SIMDFloatingPointExceptionHandler(data.Frame);
break;
}
case CPU::x86::Virtualization:
{
VirtualizationExceptionHandler(data.Frame);
break;
}
case CPU::x86::Security:
{
SecurityExceptionHandler(data.Frame);
break;
}
default:
{
UnknownExceptionHandler(data.Frame);
break;
}
}
}
}
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