2003-01-10 Roland McGrath <roland@redhat.com>
* process.c (change_syscall) [POWERPC]: Add missing return.
* util.c [POWERPC] (arg0_offset): Set to 4*PT_R3, not 4*PT_ORIG_R3.
diff --git a/process.c b/process.c
index 1212ff7..965822c 100644
--- a/process.c
+++ b/process.c
@@ -609,6 +609,7 @@
#elif defined(POWERPC)
if (ptrace(PTRACE_POKEUSER, tcp->pid, (char*)(4*PT_R0), new) < 0)
return -1;
+ return 0;
#elif defined(S390) || defined(S390X)
/* s390 linux after 2.4.7 has a hook in entry.S to allow this */
if (ptrace(PTRACE_POKEUSER, tcp->pid, (char*)(PT_GPR2), new)<0)
diff --git a/util.c b/util.c
index 675fcb1..16bff2b 100644
--- a/util.c
+++ b/util.c
@@ -1200,8 +1200,8 @@
# define arg0_offset REG_A0
# define arg1_offset (REG_A0+1)
# elif defined (POWERPC)
-# define arg0_offset (4*PT_ORIG_R3)
-# define arg1_offset (4*(1+PT_R3))
+# define arg0_offset (4*PT_R3)
+# define arg1_offset (4*PT_R4)
# elif defined (HPPA)
# define arg0_offset PT_GR26
# define arg1_offset (PT_GR26-4)