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authorChristoph Hellwig <hch@lst.de>2007-10-16 04:26:37 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-16 12:43:04 -0400
commit0ac15559150a20d39d381a6be44cdea373584222 (patch)
tree10be83ffe3197f029beffd242b7ddf21dcc25a35 /include/asm-m32r/ptrace.h
parentdab8f4963ae0a79b945b8ed297e30d390a9d9f50 (diff)
m32r: convert to generic sys_ptrace
Convert m32r to the generic sys_ptrace. The conversion requires an architecture hook after ptrace_attach which this patch adds. The hook will also be needed for a conersion of ia64 to the generic ptrace code. Thanks to Hirokazu Takata for fixing a bug in the first version of this code. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: Hirokazu Takata <takata@linux-m32r.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-m32r/ptrace.h')
-rw-r--r--include/asm-m32r/ptrace.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/asm-m32r/ptrace.h b/include/asm-m32r/ptrace.h
index 632b4ce4269a..a0755b982028 100644
--- a/include/asm-m32r/ptrace.h
+++ b/include/asm-m32r/ptrace.h
@@ -120,7 +120,10 @@ struct pt_regs {
120 120
121#include <asm/m32r.h> /* M32R_PSW_BSM, M32R_PSW_BPM */ 121#include <asm/m32r.h> /* M32R_PSW_BSM, M32R_PSW_BPM */
122 122
123#define __ARCH_SYS_PTRACE 1 123struct task_struct;
124extern void init_debug_traps(struct task_struct *);
125#define arch_ptrace_attach(child) \
126 init_debug_traps(child)
124 127
125#if defined(CONFIG_ISA_M32R2) || defined(CONFIG_CHIP_VDEC2) 128#if defined(CONFIG_ISA_M32R2) || defined(CONFIG_CHIP_VDEC2)
126#define user_mode(regs) ((M32R_PSW_BPM & (regs)->psw) != 0) 129#define user_mode(regs) ((M32R_PSW_BPM & (regs)->psw) != 0)