From: uweigand <uweigand>
Date: Mon, 21 Apr 2008 20:31:22 +0000 (+0000)
Subject: 	* linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
X-Git-Tag: pre-ripout-set_console_state_for_spawn~630
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=11853c5c8c9e249927debfb00b9611bb2716415a;p=pf3gnuchains%2Fpf3gnuchains4x.git

	* linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
	initial call to init_register_ppc64.
---

diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 0fde4b9d5f..7b97dfc9d6 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,5 +1,10 @@
 2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
 
+	* linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
+	initial call to init_register_ppc64.
+
+2008-04-21  Ulrich Weigand  <uweigand@de.ibm.com>
+
 	* configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into single
 	powerpc*-*-linux* case.
 	(s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
diff --git a/gdb/gdbserver/linux-ppc-low.c b/gdb/gdbserver/linux-ppc-low.c
index 70f2558101..4c3e4efc4b 100644
--- a/gdb/gdbserver/linux-ppc-low.c
+++ b/gdb/gdbserver/linux-ppc-low.c
@@ -223,8 +223,11 @@ ppc_arch_setup (void)
 #ifdef __powerpc64__
   long msr;
 
-  /* On a 64-bit host, assume 64-bit inferior process.  */
+  /* On a 64-bit host, assume 64-bit inferior process with no
+     AltiVec registers.  Reset ppc_hwcap to ensure that the
+     collect_register call below does not fail.  */
   init_registers_ppc64 ();
+  ppc_hwcap = 0;
 
   /* Only if the high bit of the MSR is set, we actually have
      a 64-bit inferior.  */