diff options
| author | Qing Zhang <zhangqing@loongson.cn> | 2023-02-25 15:52:57 +0800 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2023-02-25 22:12:17 +0800 |
| commit | 1a69f7a161a78aead07cd4b811d796950e892fa4 (patch) | |
| tree | c5fc4f8eacaf302b0ce9a14a400c77f28e25a3d6 /include/uapi | |
| parent | edffa33c7bb5a73e90c754c7a497162b77d7c55f (diff) | |
LoongArch: ptrace: Expose hardware breakpoints to debuggers
Implement the regset-based ptrace interface that exposes hardware
breakpoints to user-space debuggers to query and set instruction and
data breakpoints.
Signed-off-by: Qing Zhang <zhangqing@loongson.cn>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/elf.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h index 4c6a8fa5e7ed..9db473d9405d 100644 --- a/include/uapi/linux/elf.h +++ b/include/uapi/linux/elf.h @@ -444,6 +444,8 @@ typedef struct elf64_shdr { #define NT_LOONGARCH_LSX 0xa02 /* LoongArch Loongson SIMD Extension registers */ #define NT_LOONGARCH_LASX 0xa03 /* LoongArch Loongson Advanced SIMD Extension registers */ #define NT_LOONGARCH_LBT 0xa04 /* LoongArch Loongson Binary Translation registers */ +#define NT_LOONGARCH_HW_BREAK 0xa05 /* LoongArch hardware breakpoint registers */ +#define NT_LOONGARCH_HW_WATCH 0xa06 /* LoongArch hardware watchpoint registers */ /* Note types with note name "GNU" */ #define NT_GNU_PROPERTY_TYPE_0 5 |