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add supports for dump analyzer

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NAKAMURA Gou
2015-02-17 11:23:25 +09:00
parent 63669b7f71
commit a0d909af75
6 changed files with 64 additions and 6 deletions
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43
arch/x86/kernel/interrupt.S
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@@ -130,6 +130,49 @@ general_protection_exception:
addq $8, %rsp
iretq
.globl nmi
nmi:
#define PANICED 232
#define PANIC_REGS 240
movq %rax,%gs:PANIC_REGS+0x00
movq %rbx,%gs:PANIC_REGS+0x08
movq %rcx,%gs:PANIC_REGS+0x10
movq %rdx,%gs:PANIC_REGS+0x18
movq %rsi,%gs:PANIC_REGS+0x20
movq %rdi,%gs:PANIC_REGS+0x28
movq %rbp,%gs:PANIC_REGS+0x30
movq 0x18(%rsp),%rax /* rsp */
movq %rax,%gs:PANIC_REGS+0x38
movq %r8, %gs:PANIC_REGS+0x40
movq %r9, %gs:PANIC_REGS+0x48
movq %r10,%gs:PANIC_REGS+0x50
movq %r11,%gs:PANIC_REGS+0x58
movq %r12,%gs:PANIC_REGS+0x60
movq %r13,%gs:PANIC_REGS+0x68
movq %r14,%gs:PANIC_REGS+0x70
movq %r15,%gs:PANIC_REGS+0x78
movq 0x00(%rsp),%rax /* rip */
movq %rax,%gs:PANIC_REGS+0x80
movq 0x10(%rsp),%rax /* rflags */
movl %eax,%gs:PANIC_REGS+0x88
movq 0x08(%rsp),%rax /* cs */
movl %eax,%gs:PANIC_REGS+0x8C
movq 0x20(%rsp),%rax /* ss */
movl %eax,%gs:PANIC_REGS+0x90
xorq %rax,%rax
movw %ds,%ax
movl %eax,%gs:PANIC_REGS+0x94
movw %es,%ax
movl %eax,%gs:PANIC_REGS+0x98
movw %fs,%ax
movl %eax,%gs:PANIC_REGS+0x9C
movw %gs,%ax
movl %eax,%gs:PANIC_REGS+0xA0
movq $1,%gs:PANICED
1:
hlt
jmp 1b
.globl x86_syscall
x86_syscall:
cld