diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/uapi/asm/siginfo.h | 13 | ||||
| -rw-r--r-- | arch/arm/kernel/ptrace.c | 8 | ||||
| -rw-r--r-- | arch/arm/vfp/vfpmodule.c | 2 |
3 files changed, 15 insertions, 8 deletions
diff --git a/arch/arm/include/uapi/asm/siginfo.h b/arch/arm/include/uapi/asm/siginfo.h new file mode 100644 index 000000000000..d0513880be21 --- /dev/null +++ b/arch/arm/include/uapi/asm/siginfo.h @@ -0,0 +1,13 @@ +#ifndef __ASM_SIGINFO_H +#define __ASM_SIGINFO_H + +#include <asm-generic/siginfo.h> + +/* + * SIGFPE si_codes + */ +#ifdef __KERNEL__ +#define FPE_FIXME 0 /* Broken dup of SI_USER */ +#endif /* __KERNEL__ */ + +#endif diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c index 58e3771e4c5b..7724b0f661b3 100644 --- a/arch/arm/kernel/ptrace.c +++ b/arch/arm/kernel/ptrace.c @@ -390,7 +390,6 @@ static void ptrace_hbptriggered(struct perf_event *bp, struct arch_hw_breakpoint *bkpt = counter_arch_bp(bp); long num; int i; - siginfo_t info; for (i = 0; i < ARM_MAX_HBP_SLOTS; ++i) if (current->thread.debug.hbp[i] == bp) @@ -398,12 +397,7 @@ static void ptrace_hbptriggered(struct perf_event *bp, num = (i == ARM_MAX_HBP_SLOTS) ? 0 : ptrace_hbp_idx_to_num(i); - info.si_signo = SIGTRAP; - info.si_errno = (int)num; - info.si_code = TRAP_HWBKPT; - info.si_addr = (void __user *)(bkpt->trigger); - - force_sig_info(SIGTRAP, &info, current); + force_sig_ptrace_errno_trap((int)num, (void __user *)(bkpt->trigger)); } /* diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c index a71a48e71fff..03c6a3c72f9c 100644 --- a/arch/arm/vfp/vfpmodule.c +++ b/arch/arm/vfp/vfpmodule.c @@ -257,7 +257,7 @@ static void vfp_raise_exceptions(u32 exceptions, u32 inst, u32 fpscr, struct pt_ if (exceptions == VFP_EXCEPTION_ERROR) { vfp_panic("unhandled bounce", inst); - vfp_raise_sigfpe(0, regs); + vfp_raise_sigfpe(FPE_FIXME, regs); return; } |