From bb049232fa8fe08c90b182f378eed5017da5235c Mon Sep 17 00:00:00 2001 From: Al Viro Date: Thu, 12 Jan 2006 01:05:38 -0800 Subject: [PATCH] amd64: task_pt_regs() Signed-off-by: Al Viro Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/x86_64/ia32/ptrace32.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/x86_64/ia32/ptrace32.c') 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: -- cgit v1.2.3