diff options
Diffstat (limited to 'arch/powerpc/include/asm/ptrace.h')
| -rw-r--r-- | arch/powerpc/include/asm/ptrace.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h index 58f9dc060a7b..975ba260006a 100644 --- a/arch/powerpc/include/asm/ptrace.h +++ b/arch/powerpc/include/asm/ptrace.h @@ -70,6 +70,9 @@ struct pt_regs }; #endif + +#define STACK_FRAME_WITH_PT_REGS (STACK_FRAME_OVERHEAD + sizeof(struct pt_regs)) + #ifdef __powerpc64__ /* @@ -229,6 +232,11 @@ static inline bool trap_is_scv(struct pt_regs *regs) return (IS_ENABLED(CONFIG_PPC_BOOK3S_64) && TRAP(regs) == 0x3000); } +static inline bool trap_is_unsupported_scv(struct pt_regs *regs) +{ + return IS_ENABLED(CONFIG_PPC_BOOK3S_64) && TRAP(regs) == 0x7ff0; +} + static inline bool trap_is_syscall(struct pt_regs *regs) { return (trap_is_scv(regs) || TRAP(regs) == 0xc00); |