diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/asm-s390/ptrace.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/asm-s390/ptrace.h b/include/asm-s390/ptrace.h index 332ee73688fc..61f6952f2e35 100644 --- a/include/asm-s390/ptrace.h +++ b/include/asm-s390/ptrace.h | |||
@@ -465,6 +465,14 @@ struct user_regs_struct | |||
465 | #ifdef __KERNEL__ | 465 | #ifdef __KERNEL__ |
466 | #define __ARCH_SYS_PTRACE 1 | 466 | #define __ARCH_SYS_PTRACE 1 |
467 | 467 | ||
468 | /* | ||
469 | * These are defined as per linux/ptrace.h, which see. | ||
470 | */ | ||
471 | #define arch_has_single_step() (1) | ||
472 | struct task_struct; | ||
473 | extern void user_enable_single_step(struct task_struct *); | ||
474 | extern void user_disable_single_step(struct task_struct *); | ||
475 | |||
468 | #define user_mode(regs) (((regs)->psw.mask & PSW_MASK_PSTATE) != 0) | 476 | #define user_mode(regs) (((regs)->psw.mask & PSW_MASK_PSTATE) != 0) |
469 | #define instruction_pointer(regs) ((regs)->psw.addr & PSW_ADDR_INSN) | 477 | #define instruction_pointer(regs) ((regs)->psw.addr & PSW_ADDR_INSN) |
470 | #define regs_return_value(regs)((regs)->gprs[2]) | 478 | #define regs_return_value(regs)((regs)->gprs[2]) |