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| author | akpm@osdl.org <akpm@osdl.org> | 2006-01-12 01:05:37 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-12 09:08:50 -0800 |
| commit | e52f4ca2a7cfea3495cabae23d48f1538f09ccf2 (patch) | |
| tree | d924a14c6e64a768faf98eb19deb5b7e81ca9934 /include/asm-alpha | |
| parent | 27f451304aa6f2bccf34ef3c2b049c01d05d6fff (diff) | |
| download | blackbird-op-linux-e52f4ca2a7cfea3495cabae23d48f1538f09ccf2.tar.gz blackbird-op-linux-e52f4ca2a7cfea3495cabae23d48f1538f09ccf2.zip | |
[PATCH] alpha: task_pt_regs()
)
From: Al Viro <viro@ftp.linux.org.uk>
rename alpha_task_regs() to task_pt_regs(), switch open-coded instances
to use of the helper.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-alpha')
| -rw-r--r-- | include/asm-alpha/processor.h | 11 | ||||
| -rw-r--r-- | include/asm-alpha/ptrace.h | 4 |
2 files changed, 3 insertions, 12 deletions
diff --git a/include/asm-alpha/processor.h b/include/asm-alpha/processor.h index 12a14a5bbe12..425b7b6d28cb 100644 --- a/include/asm-alpha/processor.h +++ b/include/asm-alpha/processor.h @@ -52,16 +52,7 @@ extern long kernel_thread(int (*fn)(void *), void *arg, unsigned long flags); unsigned long get_wchan(struct task_struct *p); -/* See arch/alpha/kernel/ptrace.c for details. */ -#define PT_REG(reg) \ - (PAGE_SIZE*2 - sizeof(struct pt_regs) + offsetof(struct pt_regs, reg)) - -#define SW_REG(reg) \ - (PAGE_SIZE*2 - sizeof(struct pt_regs) - sizeof(struct switch_stack) \ - + offsetof(struct switch_stack, reg)) - -#define KSTK_EIP(tsk) \ - (*(unsigned long *)(PT_REG(pc) + (unsigned long) ((tsk)->thread_info))) +#define KSTK_EIP(tsk) (task_pt_regs(tsk)->pc) #define KSTK_ESP(tsk) \ ((tsk) == current ? rdusp() : task_thread_info(tsk)->pcb.usp) diff --git a/include/asm-alpha/ptrace.h b/include/asm-alpha/ptrace.h index 994680b73a87..9933b8b3612e 100644 --- a/include/asm-alpha/ptrace.h +++ b/include/asm-alpha/ptrace.h @@ -75,10 +75,10 @@ struct switch_stack { #define profile_pc(regs) instruction_pointer(regs) extern void show_regs(struct pt_regs *); -#define alpha_task_regs(task) \ +#define task_pt_regs(task) \ ((struct pt_regs *) (task_stack_page(task) + 2*PAGE_SIZE) - 1) -#define force_successful_syscall_return() (alpha_task_regs(current)->r0 = 0) +#define force_successful_syscall_return() (task_pt_regs(current)->r0 = 0) #endif |
