/**
Display CPU information.
@param ExceptionType Exception type.
@param SystemContext Pointer to EFI_SYSTEM_CONTEXT.
**/
VOID
DumpCpuContent (
IN EFI_EXCEPTION_TYPE ExceptionType,
IN EFI_SYSTEM_CONTEXT SystemContext
)
{
UINTN ImageBase;
UINTN EntryPoint;
InternalPrintMessage (
"!!!! IA32 Exception Type - %08x CPU Apic ID - %08x !!!!\n",
ExceptionType,
GetApicId ()
);
InternalPrintMessage (
"EIP - %08x, CS - %08x, EFLAGS - %08x\n",
SystemContext.SystemContextIa32->Eip,
SystemContext.SystemContextIa32->Cs,
SystemContext.SystemContextIa32->Eflags
);
if ((mErrorCodeFlag & (1 << ExceptionType)) != 0) {
InternalPrintMessage (
"ExceptionData - %08x\n",
SystemContext.SystemContextIa32->ExceptionData
);
}
InternalPrintMessage (
"EAX - %08x, ECX - %08x, EDX - %08x, EBX - %08x\n",
SystemContext.SystemContextIa32->Eax,
SystemContext.SystemContextIa32->Ecx,
SystemContext.SystemContextIa32->Edx,
SystemContext.SystemContextIa32->Ebx
);
InternalPrintMessage (
"ESP - %08x, EBP - %08x, ESI - %08x, EDI - %08x\n",
SystemContext.SystemContextIa32->Esp,
SystemContext.SystemContextIa32->Ebp,
SystemContext.SystemContextIa32->Esi,
SystemContext.SystemContextIa32->Edi
);
InternalPrintMessage (
"DS - %08x, ES - %08x, FS - %08x, GS - %08x, SS - %08x\n",
SystemContext.SystemContextIa32->Ds,
SystemContext.SystemContextIa32->Es,
SystemContext.SystemContextIa32->Fs,
SystemContext.SystemContextIa32->Gs,
SystemContext.SystemContextIa32->Ss
);
InternalPrintMessage (
"CR0 - %08x, CR2 - %08x, CR3 - %08x, CR4 - %08x\n",
SystemContext.SystemContextIa32->Cr0,
SystemContext.SystemContextIa32->Cr2,
SystemContext.SystemContextIa32->Cr3,
SystemContext.SystemContextIa32->Cr4
);
InternalPrintMessage (
"DR0 - %08x, DR1 - %08x, DR2 - %08x, DR3 - %08x\n",
SystemContext.SystemContextIa32->Dr0,
SystemContext.SystemContextIa32->Dr1,
SystemContext.SystemContextIa32->Dr2,
SystemContext.SystemContextIa32->Dr3
);
InternalPrintMessage (
"DR6 - %08x, DR7 - %08x\n",
SystemContext.SystemContextIa32->Dr6,
SystemContext.SystemContextIa32->Dr7
);
InternalPrintMessage (
"GDTR - %08x %08x, IDTR - %08x %08x\n",
SystemContext.SystemContextIa32->Gdtr[0],
SystemContext.SystemContextIa32->Gdtr[1],
SystemContext.SystemContextIa32->Idtr[0],
SystemContext.SystemContextIa32->Idtr[1]
);
InternalPrintMessage (
"LDTR - %08x, TR - %08x\n",
SystemContext.SystemContextIa32->Ldtr,
SystemContext.SystemContextIa32->Tr
);
InternalPrintMessage (
"FXSAVE_STATE - %08x\n",
&SystemContext.SystemContextIa32->FxSaveState
);
//
// Find module image base and module entry point by RIP
//
ImageBase = FindModuleImageBase (SystemContext.SystemContextIa32->Eip, &EntryPoint);
if (ImageBase != 0) {
InternalPrintMessage (
" (ImageBase=%08x, EntryPoint=%08x) !!!!\n",
ImageBase,
EntryPoint
);
}
}
/**
Display CPU information.
@param ExceptionType Exception type.
@param SystemContext Pointer to EFI_SYSTEM_CONTEXT.
**/
VOID
DumpCpuContent (
IN EFI_EXCEPTION_TYPE ExceptionType,
IN EFI_SYSTEM_CONTEXT SystemContext
)
{
UINTN ImageBase;
UINTN EntryPoint;
InternalPrintMessage (
"!!!! X64 Exception Type - %016lx CPU Apic ID - %08x !!!!\n",
ExceptionType,
GetApicId ()
);
InternalPrintMessage (
"RIP - %016lx, CS - %016lx, RFLAGS - %016lx\n",
SystemContext.SystemContextX64->Rip,
SystemContext.SystemContextX64->Cs,
SystemContext.SystemContextX64->Rflags
);
if (mErrorCodeFlag & (1 << ExceptionType)) {
InternalPrintMessage (
"ExceptionData - %016lx\n",
SystemContext.SystemContextX64->ExceptionData
);
}
InternalPrintMessage (
"RAX - %016lx, RCX - %016lx, RDX - %016lx\n",
SystemContext.SystemContextX64->Rax,
SystemContext.SystemContextX64->Rcx,
SystemContext.SystemContextX64->Rdx
);
InternalPrintMessage (
"RBX - %016lx, RSP - %016lx, RBP - %016lx\n",
SystemContext.SystemContextX64->Rbx,
SystemContext.SystemContextX64->Rsp,
SystemContext.SystemContextX64->Rbp
);
InternalPrintMessage (
"RSI - %016lx, RDI - %016lx\n",
SystemContext.SystemContextX64->Rsi,
SystemContext.SystemContextX64->Rdi
);
InternalPrintMessage (
"R8 - %016lx, R9 - %016lx, R10 - %016lx\n",
SystemContext.SystemContextX64->R8,
SystemContext.SystemContextX64->R9,
SystemContext.SystemContextX64->R10
);
InternalPrintMessage (
"R11 - %016lx, R12 - %016lx, R13 - %016lx\n",
SystemContext.SystemContextX64->R11,
SystemContext.SystemContextX64->R12,
SystemContext.SystemContextX64->R13
);
InternalPrintMessage (
"R14 - %016lx, R15 - %016lx\n",
SystemContext.SystemContextX64->R14,
SystemContext.SystemContextX64->R15
);
InternalPrintMessage (
"DS - %016lx, ES - %016lx, FS - %016lx\n",
SystemContext.SystemContextX64->Ds,
SystemContext.SystemContextX64->Es,
SystemContext.SystemContextX64->Fs
);
InternalPrintMessage (
"GS - %016lx, SS - %016lx\n",
SystemContext.SystemContextX64->Gs,
SystemContext.SystemContextX64->Ss
);
InternalPrintMessage (
"CR0 - %016lx, CR2 - %016lx, CR3 - %016lx\n",
SystemContext.SystemContextX64->Cr0,
SystemContext.SystemContextX64->Cr2,
SystemContext.SystemContextX64->Cr3
);
InternalPrintMessage (
"CR4 - %016lx, CR8 - %016lx\n",
SystemContext.SystemContextX64->Cr4,
SystemContext.SystemContextX64->Cr8
);
InternalPrintMessage (
"DR0 - %016lx, DR1 - %016lx, DR2 - %016lx\n",
SystemContext.SystemContextX64->Dr0,
SystemContext.SystemContextX64->Dr1,
SystemContext.SystemContextX64->Dr2
);
InternalPrintMessage (
"DR3 - %016lx, DR6 - %016lx, DR7 - %016lx\n",
SystemContext.SystemContextX64->Dr3,
SystemContext.SystemContextX64->Dr6,
SystemContext.SystemContextX64->Dr7
);
InternalPrintMessage (
"GDTR - %016lx %016lx, LDTR - %016lx\n",
SystemContext.SystemContextX64->Gdtr[0],
SystemContext.SystemContextX64->Gdtr[1],
SystemContext.SystemContextX64->Ldtr
);
InternalPrintMessage (
"IDTR - %016lx %016lx, TR - %016lx\n",
SystemContext.SystemContextX64->Idtr[0],
SystemContext.SystemContextX64->Idtr[1],
SystemContext.SystemContextX64->Tr
);
InternalPrintMessage (
"FXSAVE_STATE - %016lx\n",
&SystemContext.SystemContextX64->FxSaveState
);
//
// Find module image base and module entry point by RIP
//
ImageBase = FindModuleImageBase (SystemContext.SystemContextX64->Rip, &EntryPoint);
if (ImageBase != 0) {
InternalPrintMessage (
" (ImageBase=%016lx, EntryPoint=%016lx) !!!!\n",
ImageBase,
EntryPoint
);
}
}
