diff options
| author | Christoph Hellwig <hch@lst.de> | 2005-11-07 11:59:47 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 18:53:42 +0300 |
| commit | 481bed454247538e9f57d4ea37b153ccba24ba7b (patch) | |
| tree | bb4198296962c08dbf52e8f377dc27206f621640 /include/asm-alpha | |
| parent | db73e9aa99bf093427b79877f9475392724fd5e5 (diff) | |
| download | linux-481bed454247538e9f57d4ea37b153ccba24ba7b.tar.xz | |
[PATCH] consolidate sys_ptrace()
The sys_ptrace boilerplate code (everything outside the big switch
statement for the arch-specific requests) is shared by most architectures.
This patch moves it to kernel/ptrace.c and leaves the arch-specific code as
arch_ptrace.
Some architectures have a too different ptrace so we have to exclude them.
They continue to keep their implementations. For sh64 I had to add a
sh64_ptrace wrapper because it does some initialization on the first call.
For um I removed an ifdefed SUBARCH_PTRACE_SPECIAL block, but
SUBARCH_PTRACE_SPECIAL isn't defined anywhere in the tree.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Paul Mackerras <paulus@samba.org>
Acked-by: Ralf Baechle <ralf@linux-mips.org>
Acked-By: David Howells <dhowells@redhat.com>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Paul Mundt <lethal@linux-sh.org>
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/ptrace.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-alpha/ptrace.h b/include/asm-alpha/ptrace.h index d462c5e14c13..072375c135b4 100644 --- a/include/asm-alpha/ptrace.h +++ b/include/asm-alpha/ptrace.h @@ -67,6 +67,9 @@ struct switch_stack { }; #ifdef __KERNEL__ + +#define __ARCH_SYS_PTRACE 1 + #define user_mode(regs) (((regs)->ps & 8) != 0) #define instruction_pointer(regs) ((regs)->pc) #define profile_pc(regs) instruction_pointer(regs) |