diff options
Diffstat (limited to 'arch/xtensa/kernel/ptrace.c')
| -rw-r--r-- | arch/xtensa/kernel/ptrace.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/arch/xtensa/kernel/ptrace.c b/arch/xtensa/kernel/ptrace.c index ce4a32bd2294..bb3f4797d212 100644 --- a/arch/xtensa/kernel/ptrace.c +++ b/arch/xtensa/kernel/ptrace.c @@ -39,8 +39,7 @@ static int gpr_get(struct task_struct *target, const struct user_regset *regset, - unsigned int pos, unsigned int count, - void *kbuf, void __user *ubuf) + struct membuf to) { struct pt_regs *regs = task_pt_regs(target); struct user_pt_regs newregs = { @@ -63,8 +62,7 @@ static int gpr_get(struct task_struct *target, regs->areg, (WSBITS - regs->windowbase) * 16); - return user_regset_copyout(&pos, &count, &kbuf, &ubuf, - &newregs, 0, -1); + return membuf_write(&to, &newregs, sizeof(newregs)); } static int gpr_set(struct task_struct *target, @@ -121,8 +119,7 @@ static int gpr_set(struct task_struct *target, static int tie_get(struct task_struct *target, const struct user_regset *regset, - unsigned int pos, unsigned int count, - void *kbuf, void __user *ubuf) + struct membuf to) { int ret; struct pt_regs *regs = task_pt_regs(target); @@ -147,8 +144,7 @@ static int tie_get(struct task_struct *target, newregs->cp6 = ti->xtregs_cp.cp6; newregs->cp7 = ti->xtregs_cp.cp7; #endif - ret = user_regset_copyout(&pos, &count, &kbuf, &ubuf, - newregs, 0, -1); + ret = membuf_write(&to, newregs, sizeof(*newregs)); kfree(newregs); return ret; } @@ -203,7 +199,7 @@ static const struct user_regset xtensa_regsets[] = { .n = sizeof(struct user_pt_regs) / sizeof(u32), .size = sizeof(u32), .align = sizeof(u32), - .get = gpr_get, + .regset_get = gpr_get, .set = gpr_set, }, [REGSET_TIE] = { @@ -211,7 +207,7 @@ static const struct user_regset xtensa_regsets[] = { .n = sizeof(elf_xtregs_t) / sizeof(u32), .size = sizeof(u32), .align = sizeof(u32), - .get = tie_get, + .regset_get = tie_get, .set = tie_set, }, }; |