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Subject[RFC PATCH 16/43] ptrace, h8300: change signature of arch_ptrace()
Date
change type of @addr and @data into unsigned long according to commit
f76671df26ef06321480e702770f88f61272be29 [PATCH 03/43]

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
---
arch/h8300/kernel/ptrace.c | 11 ++++++-----
1 files changed, 6 insertions(+), 5 deletions(-)
diff --git a/arch/h8300/kernel/ptrace.c b/arch/h8300/kernel/ptrace.c
index df11412..23a95f84 100644
--- a/arch/h8300/kernel/ptrace.c
+++ b/arch/h8300/kernel/ptrace.c
@@ -50,7 +50,8 @@ void ptrace_disable(struct task_struct *child)
user_disable_single_step(child);
}

-long arch_ptrace(struct task_struct *child, long request, long addr, long data)
+long arch_ptrace(struct task_struct *child, long request,
+ unsigned long addr, unsigned long data)
{
int ret;

@@ -59,7 +60,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
case PTRACE_PEEKUSR: {
unsigned long tmp = 0;

- if ((addr & 3) || addr < 0 || addr >= sizeof(struct user)) {
+ if ((addr & 3) || addr >= sizeof(struct user)) {
ret = -EIO;
break ;
}
@@ -94,7 +95,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)

/* when I and D space are separate, this will have to be fixed. */
case PTRACE_POKEUSR: /* write the word at location addr in the USER area */
- if ((addr & 3) || addr < 0 || addr >= sizeof(struct user)) {
+ if ((addr & 3) || addr >= sizeof(struct user)) {
ret = -EIO;
break ;
}
@@ -120,7 +121,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
ret = -EFAULT;
break;
}
- data += sizeof(long);
+ data += sizeof(unsigned long);
}
ret = 0;
break;
@@ -135,7 +136,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
break;
}
h8300_put_reg(child, i, tmp);
- data += sizeof(long);
+ data += sizeof(unsigned long);
}
ret = 0;
break;
--
1.7.2.2


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