diff options
| author | Guo Ren <ren_guo@c-sky.com> | 2018-09-05 09:25:19 +0300 |
|---|---|---|
| committer | Guo Ren <ren_guo@c-sky.com> | 2018-10-25 19:54:25 +0300 |
| commit | 2ce36bfa6a0904524baed699ad78706e50295f84 (patch) | |
| tree | 830abbd96e53dd36881e2a80868e4c8679ca88c1 /arch/csky/include/asm/bug.h | |
| parent | da551281947cb2c0ab6e0045529a706af5d79584 (diff) | |
| download | linux-2ce36bfa6a0904524baed699ad78706e50295f84.tar.xz | |
csky: Debug and Ptrace GDB
This patch adds arch ptrace implementation, stack dump and bug.h.
Signed-off-by: Guo Ren <ren_guo@c-sky.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/csky/include/asm/bug.h')
| -rw-r--r-- | arch/csky/include/asm/bug.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/csky/include/asm/bug.h b/arch/csky/include/asm/bug.h new file mode 100644 index 000000000000..bd7b3235bb84 --- /dev/null +++ b/arch/csky/include/asm/bug.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd. + +#ifndef __ASM_CSKY_BUG_H +#define __ASM_CSKY_BUG_H + +#include <linux/compiler.h> +#include <linux/const.h> +#include <linux/types.h> + +#define BUG() \ +do { \ + asm volatile ("bkpt\n"); \ + unreachable(); \ +} while (0) + +#define HAVE_ARCH_BUG + +#include <asm-generic/bug.h> + +struct pt_regs; + +void die_if_kernel(char *str, struct pt_regs *regs, int nr); +void show_regs(struct pt_regs *regs); + +#endif /* __ASM_CSKY_BUG_H */ |