Fix undefined weak symbol reloc tests

ld/testsuite/

	* ld-mips-elf/mips-elf.exp: Update undefweak-overflow tests.
	* ld-mips-elf/undefweak-overflow-n32.d: Remove.
	* ld-mips-elf/undefweak-overflow-n64.d: Likewise.
	* ld-mips-elf/undefweak-overflow.s: Set mips64r6, noreorder and
	add a label to mark the micromips region.
	* ld-mips-elf/undefweak-overflow.d: Update expected output.

6 files changed, 55 insertions, 78 deletions

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index bcdcf0b1461..944be426f50 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,12 @@
+2014-12-19  Matthew Fortune  <matthew.fortune@imgtec.com>
+
+	* ld-mips-elf/mips-elf.exp: Update undefweak-overflow tests.
+	* ld-mips-elf/undefweak-overflow-n32.d: Remove.
+	* ld-mips-elf/undefweak-overflow-n64.d: Likewise.
+	* ld-mips-elf/undefweak-overflow.s: Set mips64r6, noreorder and
+	add a label to mark the micromips region.
+	* ld-mips-elf/undefweak-overflow.d: Update expected output.
+
 2014-12-13  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR ld/17689
diff --git a/ld/testsuite/ld-mips-elf/mips-elf.exp b/ld/testsuite/ld-mips-elf/mips-elf.exp
index 21c809fafce..7b901c6f710 100644
--- a/ld/testsuite/ld-mips-elf/mips-elf.exp
+++ b/ld/testsuite/ld-mips-elf/mips-elf.exp
@@ -434,11 +434,14 @@ if {$linux_gnu} {
 
 run_dump_test "jaloverflow"
 run_dump_test "jaloverflow-2"
-run_dump_test "undefweak-overflow"
+run_dump_test "undefweak-overflow" [list [list as $abi_asflags(o32)] \
+					 [list ld $abi_ldflags(o32)]]
 
 if {$has_newabi} {
-    run_dump_test "undefweak-overflow-n32"
-    run_dump_test "undefweak-overflow-n64"
+    run_dump_test "undefweak-overflow" [list [list as $abi_asflags(n32)] \
+					     [list ld $abi_ldflags(n32)]]
+    run_dump_test "undefweak-overflow" [list [list as $abi_asflags(n64)] \
+					     [list ld $abi_ldflags(n64)]]
 }
 
 if {$has_newabi} {
diff --git a/ld/testsuite/ld-mips-elf/undefweak-overflow-n32.d b/ld/testsuite/ld-mips-elf/undefweak-overflow-n32.d
deleted file mode 100644
index 4d965b8dcfe..00000000000
--- a/ld/testsuite/ld-mips-elf/undefweak-overflow-n32.d
+++ /dev/null
@@ -1,23 +0,0 @@
-#name: undefined weak symbol overflow (n32)
-#source: undefweak-overflow.s
-#as: -n32 -EB
-#ld: -melf32btsmipn32 -Ttext=0x20000000 -e start
-#objdump: -dr
-#...
-0*20000000:	d85fffff.*
-0*20000004:	00000000.*
-0*20000008:	f85ffffd.*
-0*2000000c:	ec4ffffd.*
-0*20000010:	ec5bfffe.*
-0*20000014:	cbfffffa.*
-0*20000018:	3c04e000.*
-0*2000001c:	1000fff8.*
-0*20000020:	2484ffe0.*
-0*20000024:	0411fff6.*
-0*20000028:	00000000.*
-0*2000002c:	3c047fd0.*
-0*20000030:	8e670c00.*
-0*20000034:	cfe50c00.*
-0*20000038:	9400ffe2.*
-0*2000003c:	0c000c00.*
-#pass
diff --git a/ld/testsuite/ld-mips-elf/undefweak-overflow-n64.d b/ld/testsuite/ld-mips-elf/undefweak-overflow-n64.d
deleted file mode 100644
index e0d9fdade7f..00000000000
--- a/ld/testsuite/ld-mips-elf/undefweak-overflow-n64.d
+++ /dev/null
@@ -1,23 +0,0 @@
-#name: undefined weak symbol overflow (n64)
-#source: undefweak-overflow.s
-#as: -64 -EB
-#ld: -melf64btsmip -Ttext=0x20000000 -e start
-#objdump: -dr
-#...
-    0*20000000:	d85fffff.*
-    0*20000004:	00000000.*
-    0*20000008:	f85ffffd.*
-    0*2000000c:	ec4ffffd.*
-    0*20000010:	ec5bfffe.*
-    0*20000014:	cbfffffa.*
-    0*20000018:	3c04e000.*
-    0*2000001c:	1000fff8.*
-    0*20000020:	2484ffe0.*
-    0*20000024:	0411fff6.*
-    0*20000028:	00000000.*
-    0*2000002c:	3c047fd0.*
-    0*20000030:	8e670c00.*
-    0*20000034:	cfe50c00.*
-    0*20000038:	9400ffe2.*
-    0*2000003c:	0c000c00.*
-#pass
diff --git a/ld/testsuite/ld-mips-elf/undefweak-overflow.d b/ld/testsuite/ld-mips-elf/undefweak-overflow.d
index 18b3a900094..4dc5814e232 100644
--- a/ld/testsuite/ld-mips-elf/undefweak-overflow.d
+++ b/ld/testsuite/ld-mips-elf/undefweak-overflow.d
@@ -1,23 +1,27 @@
 #name: undefined weak symbol overflow
 #source: undefweak-overflow.s
-#as: -32 -EB
-#ld: -melf32btsmip -Ttext=0x20000000 -e start
-#objdump: -dr
+#ld: -Ttext=0x20000000 -e start
+#objdump: -dr --show-raw-insn
 #...
-0*20000000:	d85fffff.*
-0*20000004:	00000000.*
-0*20000008:	f85ffffd.*
-0*2000000c:	ec4ffffd.*
-0*20000010:	ec5bfffe.*
-0*20000014:	cbfffffa.*
-0*20000018:	3c04e000.*
-0*2000001c:	1000fff8.*
-0*20000020:	2484ffe0.*
-0*20000024:	0411fff6.*
-0*20000028:	00000000.*
-0*2000002c:	3c047fd0.*
-0*20000030:	8e670c00.*
-0*20000034:	cfe50c00.*
-0*20000038:	9400ffe2.*
-0*2000003c:	0c000c00.*
+0*20000000 <_ftext>:
+ *20000000:	d85fffff 	beqzc	v0,20000000 <_ftext>
+ *20000004:	00000000 	nop
+ *20000008:	f85ffffd 	bnezc	v0,20000000 <_ftext>
+ *2000000c:	ec4ffffd 	lwpc	v0,20000000 <_ftext>
+ *20000010:	ec5bfffe 	ldpc	v0,20000000 <_ftext>
+ *20000014:	cbfffffa 	bc	20000000 <_ftext>
+ *20000018:	ec9ee000 	auipc	a0,0xe000
+ *2000001c:	2484ffe8 	addiu	a0,a0,-24
+ *20000020:	1000fff7 	b	20000000 <_ftext>
+ *20000024:	00000000 	nop
+ *20000028:	0411fff5 	bal	20000000 <_ftext>
+ *2000002c:	3c...... 	lui	a0,0x....
+
+0*20000030 <micro>:
+ *20000030:	8e67      	beqz	a0,20000000 <_ftext>
+ *20000032:	0c00      	nop
+ *20000034:	cfe5      	b	20000000 <_ftext>
+ *20000036:	0c00      	nop
+ *20000038:	9400 ffe2 	b	20000000 <_ftext>
+ *2000003c:	0c00      	nop
 #pass
diff --git a/ld/testsuite/ld-mips-elf/undefweak-overflow.s b/ld/testsuite/ld-mips-elf/undefweak-overflow.s
index 525f11b14e6..2cec4b9b629 100644
--- a/ld/testsuite/ld-mips-elf/undefweak-overflow.s
+++ b/ld/testsuite/ld-mips-elf/undefweak-overflow.s
@@ -1,25 +1,32 @@
 # relocs against undefined weak symbols should not be treated as
 # overflowing
 
-
+	.module mips64r6
 	.globl	start
 	.weak	foo
 start:
+	.set noreorder
 	.set mips64r6
 	beqzc	$2, foo
+	nop 
 	bnezc	$2, foo
 	lwpc	$2, foo
 	ldpc	$2, foo
 	bc	foo
-	lui	$4, %pcrel_hi(foo)
-	addiu	$4, $4, %pcrel_lo(foo)
+	auipc	$4, %pcrel_hi(foo)
+	addiu	$4, $4, %pcrel_lo(foo+4)
 
-	.set mips32r2
-	b      foo
-	bal    foo
-	lui    $4, %gp_rel(foo)
+	b	foo
+	nop
+	bal	foo
+	lui	$4, %gp_rel(foo)
 
+	.set mips32r2
 	.set micromips
-	beqz16 $4, foo
-	b16    foo
-	b      foo
+micro:
+	beqz16	$4, foo
+	nop
+	b16	foo
+	nop
+	b	foo
+	nop