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review.shift-gmbh.com / SHIFTPHONES / kernel / common / 9c75a9657bdc643e78719ecb139ebff4d5aefe53 / . / arch / x86 / um / sysrq_64.c
blob: 903ad91b624f29eabcb53faa7bc9a528e0af0129 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]1/*
2 * Copyright 2003 PathScale, Inc.
3 *
4 * Licensed under the GPL
5 */
6
Jeff Dike95906b22008-02-04 22:31:20 -0800[diff] [blame]7#include <linux/kernel.h>
8#include <linux/module.h>
9#include <linux/sched.h>
Ingo Molnarb17b0152017-02-08 18:51:35 +0100[diff] [blame]10#include <linux/sched/debug.h>
Jeff Dike95906b22008-02-04 22:31:20 -0800[diff] [blame]11#include <linux/utsname.h>
12#include <asm/current.h>
13#include <asm/ptrace.h>
Al Viro382d95f2012-10-08 03:26:54 +0100[diff] [blame]14#include <asm/sysrq.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]15
Richard Weinberger9d1ee8c2013-09-23 17:38:01 +0200[diff] [blame]16void show_regs(struct pt_regs *regs)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]17{
18 printk("\n");
19 print_modules();
Jeff Dike95906b22008-02-04 22:31:20 -0800[diff] [blame]20 printk(KERN_INFO "Pid: %d, comm: %.20s %s %s\n", task_pid_nr(current),
Alexey Dobriyan19c58702007-10-18 23:40:41 -0700[diff] [blame]21 current->comm, print_tainted(), init_utsname()->release);
Jeff Dike95906b22008-02-04 22:31:20 -0800[diff] [blame]22 printk(KERN_INFO "RIP: %04lx:[<%016lx>]\n", PT_REGS_CS(regs) & 0xffff,
Al Viro243412b2012-05-20 00:05:58 -0400[diff] [blame]23 PT_REGS_IP(regs));
Al Virof67aa2f2011-08-18 20:10:39 +0100[diff] [blame]24 printk(KERN_INFO "RSP: %016lx EFLAGS: %08lx\n", PT_REGS_SP(regs),
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]25 PT_REGS_EFLAGS(regs));
Jeff Dike95906b22008-02-04 22:31:20 -0800[diff] [blame]26 printk(KERN_INFO "RAX: %016lx RBX: %016lx RCX: %016lx\n",
Al Viro243412b2012-05-20 00:05:58 -0400[diff] [blame]27 PT_REGS_AX(regs), PT_REGS_BX(regs), PT_REGS_CX(regs));
Jeff Dike95906b22008-02-04 22:31:20 -0800[diff] [blame]28 printk(KERN_INFO "RDX: %016lx RSI: %016lx RDI: %016lx\n",
Al Viro243412b2012-05-20 00:05:58 -0400[diff] [blame]29 PT_REGS_DX(regs), PT_REGS_SI(regs), PT_REGS_DI(regs));
Jeff Dike95906b22008-02-04 22:31:20 -0800[diff] [blame]30 printk(KERN_INFO "RBP: %016lx R08: %016lx R09: %016lx\n",
Al Viro243412b2012-05-20 00:05:58 -0400[diff] [blame]31 PT_REGS_BP(regs), PT_REGS_R8(regs), PT_REGS_R9(regs));
Jeff Dike95906b22008-02-04 22:31:20 -0800[diff] [blame]32 printk(KERN_INFO "R10: %016lx R11: %016lx R12: %016lx\n",
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]33 PT_REGS_R10(regs), PT_REGS_R11(regs), PT_REGS_R12(regs));
Jeff Dike95906b22008-02-04 22:31:20 -0800[diff] [blame]34 printk(KERN_INFO "R13: %016lx R14: %016lx R15: %016lx\n",
Linus Torvalds1da177e2005-04-16 15:20:36 -0700[diff] [blame]35 PT_REGS_R13(regs), PT_REGS_R14(regs), PT_REGS_R15(regs));
36}