xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[PATCH] powerpc: enable PPC_PTRACE_[GS]ETREGS on ppc32

Browse Source 
I have tested PPC_PTRACE_GETREGS and PPC_PTRACE_SETREGS on umview.

I do not understand why historically these tags has been defined as
PPC_PTRACE_GETREGS and PPC_PTRACE_SETREGS instead of simply
PTRACE_[GS]ETREGS. The other "originality" is that the address must be
put into the "addr" field instead of the "data" field as stated in the
manual.

Signed-off-by: renzo davoli <renzo@cs.unibo.it>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Renzo Davoli
2006-05-21 20:06:58 +02:00
committed by Paul Mackerras
parent c029cc66cb
commit 98a90c0279
2 changed files with 1 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/powerpc/kernel/ptrace.c
View File

@@ -404,7 +404,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
ret = ptrace_detach(child, data);
break;
#ifdef CONFIG_PPC64
case PPC_PTRACE_GETREGS: { /* Get GPRs 0 - 31. */
int i;
unsigned long *reg = &((unsigned long *)child->thread.regs)[0];
@@ -468,7 +467,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
}
break;
}
#endif /* CONFIG_PPC64 */
#ifdef CONFIG_ALTIVEC
case PTRACE_GETVRREGS: