arch/um/sys-x86_64/sysrq.c

   1 /*
   2  * Copyright 2003 PathScale, Inc.
   3  *
   4  * Licensed under the GPL
   5  */
   6
   7 #include <linux/kernel.h>
   8 #include <linux/module.h>
   9 #include <linux/sched.h>
  10 #include <linux/utsname.h>
  11 #include <asm/current.h>
  12 #include <asm/ptrace.h>
  13 #include "sysrq.h"
  14
  15 void __show_regs(struct pt_regs *regs)
  16 {
  17         printk("\n");
  18         print_modules();
  19         printk(KERN_INFO "Pid: %d, comm: %.20s %s %s\n", task_pid_nr(current),
  20                 current->comm, print_tainted(), init_utsname()->release);
  21         printk(KERN_INFO "RIP: %04lx:[<%016lx>]\n", PT_REGS_CS(regs) & 0xffff,
  22                PT_REGS_RIP(regs));
  23         printk(KERN_INFO "RSP: %016lx  EFLAGS: %08lx\n", PT_REGS_RSP(regs),
  24                PT_REGS_EFLAGS(regs));
  25         printk(KERN_INFO "RAX: %016lx RBX: %016lx RCX: %016lx\n",
  26                PT_REGS_RAX(regs), PT_REGS_RBX(regs), PT_REGS_RCX(regs));
  27         printk(KERN_INFO "RDX: %016lx RSI: %016lx RDI: %016lx\n",
  28                PT_REGS_RDX(regs), PT_REGS_RSI(regs), PT_REGS_RDI(regs));
  29         printk(KERN_INFO "RBP: %016lx R08: %016lx R09: %016lx\n",
  30                PT_REGS_RBP(regs), PT_REGS_R8(regs), PT_REGS_R9(regs));
  31         printk(KERN_INFO "R10: %016lx R11: %016lx R12: %016lx\n",
  32                PT_REGS_R10(regs), PT_REGS_R11(regs), PT_REGS_R12(regs));
  33         printk(KERN_INFO "R13: %016lx R14: %016lx R15: %016lx\n",
  34                PT_REGS_R13(regs), PT_REGS_R14(regs), PT_REGS_R15(regs));
  35 }
  36
  37 void show_regs(struct pt_regs *regs)
  38 {
  39         __show_regs(regs);
  40         show_trace(current, (unsigned long *) &regs);
  41 }