diff options
Diffstat (limited to 'include/asm-ia64')
| -rw-r--r-- | include/asm-ia64/ptrace.h | 7 | ||||
| -rw-r--r-- | include/asm-ia64/thread_info.h | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h index f4ef87a36236..13435f778b0c 100644 --- a/include/asm-ia64/ptrace.h +++ b/include/asm-ia64/ptrace.h @@ -292,6 +292,7 @@ struct switch_stack { unsigned long, long); extern void ia64_flush_fph (struct task_struct *); extern void ia64_sync_fph (struct task_struct *); + extern void ia64_sync_krbs(void); extern long ia64_sync_user_rbs (struct task_struct *, struct switch_stack *, unsigned long, unsigned long); @@ -303,6 +304,12 @@ struct switch_stack { extern void ia64_increment_ip (struct pt_regs *pt); extern void ia64_decrement_ip (struct pt_regs *pt); + extern void ia64_ptrace_stop(void); + #define arch_ptrace_stop(code, info) \ + ia64_ptrace_stop() + #define arch_ptrace_stop_needed(code, info) \ + (!test_thread_flag(TIF_RESTORE_RSE)) + #endif /* !__KERNEL__ */ /* pt_all_user_regs is used for PTRACE_GETREGS PTRACE_SETREGS */ diff --git a/include/asm-ia64/thread_info.h b/include/asm-ia64/thread_info.h index 5a2c47957069..93d83cbe0c8c 100644 --- a/include/asm-ia64/thread_info.h +++ b/include/asm-ia64/thread_info.h @@ -94,6 +94,7 @@ extern void tsk_clear_notify_resume(struct task_struct *tsk); #define TIF_MCA_INIT 18 /* this task is processing MCA or INIT */ #define TIF_DB_DISABLED 19 /* debug trap disabled for fsyscall */ #define TIF_FREEZE 20 /* is freezing for suspend */ +#define TIF_RESTORE_RSE 21 /* user RBS is newer than kernel RBS */ #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) #define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT) @@ -107,6 +108,7 @@ extern void tsk_clear_notify_resume(struct task_struct *tsk); #define _TIF_MCA_INIT (1 << TIF_MCA_INIT) #define _TIF_DB_DISABLED (1 << TIF_DB_DISABLED) #define _TIF_FREEZE (1 << TIF_FREEZE) +#define _TIF_RESTORE_RSE (1 << TIF_RESTORE_RSE) /* "work to do on user-return" bits */ #define TIF_ALLWORK_MASK (_TIF_SIGPENDING|_TIF_NOTIFY_RESUME|_TIF_SYSCALL_AUDIT|\ |
