spu overlay manager infinite loop

[Alan Modra]

On Thu, Jun 14, 2007 at 06:11:08PM +0930, Alan Modra wrote:
> 	* emultempl/spu_ovl.S: Don't trash lr on tail call from one
> 	overlay to another.

ld/testsuite/
	* ld-spu/ovl.d: Update.
	* ld-spu/ovl2.d: Update.

Index: ld/testsuite/ld-spu/ovl.d
===================================================================
RCS file: /cvs/src/src/ld/testsuite/ld-spu/ovl.d,v
retrieving revision 1.2
diff -u -p -r1.2 ovl.d
--- ld/testsuite/ld-spu/ovl.d	23 Mar 2007 00:48:05 -0000	1.2
+++ ld/testsuite/ld-spu/ovl.d	14 Jun 2007 08:50:48 -0000
@@ -110,11 +110,11 @@ Disassembly of section .data:
 00000440 <_ovly_table>:
  440:	00 00 04 00 .*
  444:	00 00 00 20 .*
- 448:	00 00 02 e0 .*
+ 448:	00 00 02 f0 .*
  44c:	00 00 00 01 .*
  450:	00 00 04 00 .*
  454:	00 00 00 40 .*
- 458:	00 00 03 00 .*
+ 458:	00 00 03 10 .*
  45c:	00 00 00 01 .*
 
 00000460 <_ovly_buf_table>:
Index: ld/testsuite/ld-spu/ovl2.d
===================================================================
RCS file: /cvs/src/src/ld/testsuite/ld-spu/ovl2.d,v
retrieving revision 1.2
diff -u -p -r1.2 ovl2.d
--- ld/testsuite/ld-spu/ovl2.d	5 Apr 2007 07:01:53 -0000	1.2
+++ ld/testsuite/ld-spu/ovl2.d	14 Jun 2007 08:50:48 -0000
@@ -55,11 +55,11 @@ Disassembly of section \.data:
 00000410 <_ovly_table>:
  410:	00 00 04 00 	.*
  414:	00 00 00 10 	.*
- 418:	00 00 02 c0 	.*
+ 418:	00 00 02 d0 	.*
  41c:	00 00 00 01 	.*
  420:	00 00 04 00 	.*
  424:	00 00 00 10 	.*
- 428:	00 00 02 d0 	.*
+ 428:	00 00 02 e0 	.*
  42c:	00 00 00 01 	.*
 
 00000430 <_ovly_buf_table>:

-- 
Alan Modra
IBM OzLabs - Linux Technology Centre