diff options
Diffstat (limited to 'arch/x86_64/ia32/ptrace32.c')
| -rw-r--r-- | arch/x86_64/ia32/ptrace32.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86_64/ia32/ptrace32.c b/arch/x86_64/ia32/ptrace32.c index ea4394e021d..23a4515a73b 100644 --- a/arch/x86_64/ia32/ptrace32.c +++ b/arch/x86_64/ia32/ptrace32.c @@ -41,7 +41,7 @@ static int putreg32(struct task_struct *child, unsigned regno, u32 val) { int i; - __u64 *stack = (__u64 *)(child->thread.rsp0 - sizeof(struct pt_regs)); + __u64 *stack = (__u64 *)task_pt_regs(child); switch (regno) { case offsetof(struct user32, regs.fs): @@ -137,7 +137,7 @@ static int putreg32(struct task_struct *child, unsigned regno, u32 val) static int getreg32(struct task_struct *child, unsigned regno, u32 *val) { - __u64 *stack = (__u64 *)(child->thread.rsp0 - sizeof(struct pt_regs)); + __u64 *stack = (__u64 *)task_pt_regs(child); switch (regno) { case offsetof(struct user32, regs.fs): @@ -238,7 +238,7 @@ asmlinkage long sys32_ptrace(long request, u32 pid, u32 addr, u32 data) if (ret < 0) goto out; - childregs = (struct pt_regs *)(child->thread.rsp0 - sizeof(struct pt_regs)); + childregs = task_pt_regs(child); switch (request) { case PTRACE_PEEKDATA: |