diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-x86/ptrace.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-x86/ptrace.h b/include/asm-x86/ptrace.h index d223decd7b0..04204f35929 100644 --- a/include/asm-x86/ptrace.h +++ b/include/asm-x86/ptrace.h @@ -150,6 +150,13 @@ enum { extern void user_enable_single_step(struct task_struct *); extern void user_disable_single_step(struct task_struct *); +extern void user_enable_block_step(struct task_struct *); +#ifdef CONFIG_X86_DEBUGCTLMSR +#define arch_has_block_step() (1) +#else +#define arch_has_block_step() (boot_cpu_data.x86 >= 6) +#endif + struct user_desc; extern int do_get_thread_area(struct task_struct *p, int idx, struct user_desc __user *info); |