diff options
Diffstat (limited to 'arch/powerpc/kernel/ptrace/ptrace-view.c')
| -rw-r--r-- | arch/powerpc/kernel/ptrace/ptrace-view.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/arch/powerpc/kernel/ptrace/ptrace-view.c b/arch/powerpc/kernel/ptrace/ptrace-view.c index 0923c94f684e..48ff9121e9c6 100644 --- a/arch/powerpc/kernel/ptrace/ptrace-view.c +++ b/arch/powerpc/kernel/ptrace/ptrace-view.c @@ -221,17 +221,9 @@ static int gpr_get(struct task_struct *target, const struct user_regset *regset, #ifdef CONFIG_PPC64 struct membuf to_softe = membuf_at(&to, offsetof(struct pt_regs, softe)); #endif - int i; - if (target->thread.regs == NULL) return -EIO; - if (!FULL_REGS(target->thread.regs)) { - /* We have a partial register set. Fill 14-31 with bogus values */ - for (i = 14; i < 32; i++) - target->thread.regs->gpr[i] = NV_REG_POISON; - } - membuf_write(&to, target->thread.regs, sizeof(struct user_pt_regs)); membuf_store(&to_msr, get_user_msr(target)); @@ -252,8 +244,6 @@ static int gpr_set(struct task_struct *target, const struct user_regset *regset, if (target->thread.regs == NULL) return -EIO; - CHECK_FULL_REGS(target->thread.regs); - ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, target->thread.regs, 0, PT_MSR * sizeof(reg)); @@ -729,19 +719,9 @@ static int gpr32_get(struct task_struct *target, const struct user_regset *regset, struct membuf to) { - int i; - if (target->thread.regs == NULL) return -EIO; - if (!FULL_REGS(target->thread.regs)) { - /* - * We have a partial register set. - * Fill 14-31 with bogus values. - */ - for (i = 14; i < 32; i++) - target->thread.regs->gpr[i] = NV_REG_POISON; - } return gpr32_get_common(target, regset, to, &target->thread.regs->gpr[0]); } @@ -754,7 +734,6 @@ static int gpr32_set(struct task_struct *target, if (target->thread.regs == NULL) return -EIO; - CHECK_FULL_REGS(target->thread.regs); return gpr32_set_common(target, regset, pos, count, kbuf, ubuf, &target->thread.regs->gpr[0]); } |