When trying to figure out where an exception has occured, the relocated address is not a lot of help. Its value depends on various factors. Show the un-relocated IP as well. This can be looked up in System.map directly.
Signed-off-by: Simon Glass sjg@chromium.org ---
Changes in v2: - Tweak the dump_regs() output to say 'Original EIP'
arch/x86/cpu/interrupts.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/x86/cpu/interrupts.c b/arch/x86/cpu/interrupts.c index 3a9c2d4..4c79cb3 100644 --- a/arch/x86/cpu/interrupts.c +++ b/arch/x86/cpu/interrupts.c @@ -103,6 +103,8 @@ static void dump_regs(struct irq_regs *regs)
printf("EIP: %04x:[<%08lx>] EFLAGS: %08lx\n", (u16)cs, eip, eflags); + if (gd->flags & GD_FLG_RELOC) + printf("Original EIP :[<%08lx>]\n", regs->eip - gd->reloc_off);
printf("EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n", regs->eax, regs->ebx, regs->ecx, regs->edx);