traps.c (2c55d703391acf7e9101da596d0c15ee03b318a3) traps.c (c5ac25e0d78a6f63446b8fef4d8630ccd7a2663d)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Author: Huacai Chen <chenhuacai@loongson.cn>
4 * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
5 */
6#include <linux/bitops.h>
7#include <linux/bug.h>
8#include <linux/compiler.h>

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67{
68 unsigned long addr;
69 struct unwind_state state;
70 struct pt_regs *pregs = (struct pt_regs *)regs;
71
72 if (!task)
73 task = current;
74
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Author: Huacai Chen <chenhuacai@loongson.cn>
4 * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
5 */
6#include <linux/bitops.h>
7#include <linux/bug.h>
8#include <linux/compiler.h>

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67{
68 unsigned long addr;
69 struct unwind_state state;
70 struct pt_regs *pregs = (struct pt_regs *)regs;
71
72 if (!task)
73 task = current;
74
75 if (user_mode(regs))
76 state.type = UNWINDER_GUESS;
77
78 printk("%sCall Trace:", loglvl);
79 for (unwind_start(&state, task, pregs);
80 !unwind_done(&state); unwind_next_frame(&state)) {
81 addr = unwind_get_return_address(&state);
82 print_ip_sym(loglvl, addr);
83 }
84 printk("%s\n", loglvl);
85}

--- 680 unchanged lines hidden --- 		75 printk("%sCall Trace:", loglvl);
76 for (unwind_start(&state, task, pregs);
77 !unwind_done(&state); unwind_next_frame(&state)) {
78 addr = unwind_get_return_address(&state);
79 print_ip_sym(loglvl, addr);
80 }
81 printk("%s\n", loglvl);
82}

--- 680 unchanged lines hidden ---