1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun * Copyright (C) 2001 - 2003 Jeff Dike (jdike@addtoit.com)
3*4882a593Smuzhiyun * Licensed under the GPL
4*4882a593Smuzhiyun */
5*4882a593Smuzhiyun
6*4882a593Smuzhiyun #include <linux/kernel.h>
7*4882a593Smuzhiyun #include <linux/smp.h>
8*4882a593Smuzhiyun #include <linux/sched.h>
9*4882a593Smuzhiyun #include <linux/sched/debug.h>
10*4882a593Smuzhiyun #include <linux/kallsyms.h>
11*4882a593Smuzhiyun #include <asm/ptrace.h>
12*4882a593Smuzhiyun #include <asm/sysrq.h>
13*4882a593Smuzhiyun
14*4882a593Smuzhiyun /* This is declared by <linux/sched.h> */
show_regs(struct pt_regs * regs)15*4882a593Smuzhiyun void show_regs(struct pt_regs *regs)
16*4882a593Smuzhiyun {
17*4882a593Smuzhiyun printk("\n");
18*4882a593Smuzhiyun printk("EIP: %04lx:[<%08lx>] CPU: %d %s",
19*4882a593Smuzhiyun 0xffff & PT_REGS_CS(regs), PT_REGS_IP(regs),
20*4882a593Smuzhiyun smp_processor_id(), print_tainted());
21*4882a593Smuzhiyun if (PT_REGS_CS(regs) & 3)
22*4882a593Smuzhiyun printk(" ESP: %04lx:%08lx", 0xffff & PT_REGS_SS(regs),
23*4882a593Smuzhiyun PT_REGS_SP(regs));
24*4882a593Smuzhiyun printk(" EFLAGS: %08lx\n %s\n", PT_REGS_EFLAGS(regs),
25*4882a593Smuzhiyun print_tainted());
26*4882a593Smuzhiyun printk("EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
27*4882a593Smuzhiyun PT_REGS_AX(regs), PT_REGS_BX(regs),
28*4882a593Smuzhiyun PT_REGS_CX(regs), PT_REGS_DX(regs));
29*4882a593Smuzhiyun printk("ESI: %08lx EDI: %08lx EBP: %08lx",
30*4882a593Smuzhiyun PT_REGS_SI(regs), PT_REGS_DI(regs), PT_REGS_BP(regs));
31*4882a593Smuzhiyun printk(" DS: %04lx ES: %04lx\n",
32*4882a593Smuzhiyun 0xffff & PT_REGS_DS(regs),
33*4882a593Smuzhiyun 0xffff & PT_REGS_ES(regs));
34*4882a593Smuzhiyun }
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