root/arch/x86/um/sysrq_64.c

DEFINITIONS

1. show_regs

   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/sched/debug.h>
  11 #include <linux/utsname.h>
  12 #include <asm/current.h>
  13 #include <asm/ptrace.h>
  14 #include <asm/sysrq.h>
  15 
  16 void show_regs(struct pt_regs *regs)
  17 {
  18         printk("\n");
  19         print_modules();
  20         printk(KERN_INFO "Pid: %d, comm: %.20s %s %s\n", task_pid_nr(current),
  21                 current->comm, print_tainted(), init_utsname()->release);
  22         printk(KERN_INFO "RIP: %04lx:[<%016lx>]\n", PT_REGS_CS(regs) & 0xffff,
  23                PT_REGS_IP(regs));
  24         printk(KERN_INFO "RSP: %016lx  EFLAGS: %08lx\n", PT_REGS_SP(regs),
  25                PT_REGS_EFLAGS(regs));
  26         printk(KERN_INFO "RAX: %016lx RBX: %016lx RCX: %016lx\n",
  27                PT_REGS_AX(regs), PT_REGS_BX(regs), PT_REGS_CX(regs));
  28         printk(KERN_INFO "RDX: %016lx RSI: %016lx RDI: %016lx\n",
  29                PT_REGS_DX(regs), PT_REGS_SI(regs), PT_REGS_DI(regs));
  30         printk(KERN_INFO "RBP: %016lx R08: %016lx R09: %016lx\n",
  31                PT_REGS_BP(regs), PT_REGS_R8(regs), PT_REGS_R9(regs));
  32         printk(KERN_INFO "R10: %016lx R11: %016lx R12: %016lx\n",
  33                PT_REGS_R10(regs), PT_REGS_R11(regs), PT_REGS_R12(regs));
  34         printk(KERN_INFO "R13: %016lx R14: %016lx R15: %016lx\n",
  35                PT_REGS_R13(regs), PT_REGS_R14(regs), PT_REGS_R15(regs));
  36 }