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authorChristoph Hellwig <hch@lst.de>2005-11-07 00:59:47 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 07:53:42 -0800
commit481bed454247538e9f57d4ea37b153ccba24ba7b (patch)
treebb4198296962c08dbf52e8f377dc27206f621640 /include/asm-m32r
parentdb73e9aa99bf093427b79877f9475392724fd5e5 (diff)
downloadlinux-481bed454247538e9f57d4ea37b153ccba24ba7b.tar.bz2
[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-m32r')
-rw-r--r--include/asm-m32r/ptrace.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-m32r/ptrace.h b/include/asm-m32r/ptrace.h
index 976417126b2d..55cd7ecfde43 100644
--- a/include/asm-m32r/ptrace.h
+++ b/include/asm-m32r/ptrace.h
@@ -145,6 +145,9 @@ struct pt_regs {
#define PTRACE_O_TRACESYSGOOD 0x00000001
#ifdef __KERNEL__
+
+#define __ARCH_SYS_PTRACE 1
+
#if defined(CONFIG_ISA_M32R2) || defined(CONFIG_CHIP_VDEC2)
#define user_mode(regs) ((M32R_PSW_BPM & (regs)->psw) != 0)
#elif defined(CONFIG_ISA_M32R)