From faead5625efc1e8bacf407cf79cbc29261e4722b Mon Sep 17 00:00:00 2001
From: Alan Modra <amodra@gmail.com>
Date: Tue, 24 Oct 2006 13:29:37 +0000
Subject: [PATCH] 	* ld-powerpc/plt1.s: New. 	* ld-powerpc/plt1.d:
 New. 	* ld-powerpc/relbrlt.s: New. 	* ld-powerpc/relbrlt.d: New. 	*
 ld-powerpc/powerpc.exp: Run them.

---
 ld/testsuite/ld-powerpc/plt1.d      | 20 ++++++++++++
 ld/testsuite/ld-powerpc/plt1.s      |  9 ++++++
 ld/testsuite/ld-powerpc/powerpc.exp |  5 ++-
 ld/testsuite/ld-powerpc/relbrlt.d   | 50 +++++++++++++++++++++++++++++
 ld/testsuite/ld-powerpc/relbrlt.s   | 34 ++++++++++++++++++++
 5 files changed, 117 insertions(+), 1 deletion(-)
 create mode 100644 ld/testsuite/ld-powerpc/plt1.d
 create mode 100644 ld/testsuite/ld-powerpc/plt1.s
 create mode 100644 ld/testsuite/ld-powerpc/relbrlt.d
 create mode 100644 ld/testsuite/ld-powerpc/relbrlt.s

diff --git a/ld/testsuite/ld-powerpc/plt1.d b/ld/testsuite/ld-powerpc/plt1.d
new file mode 100644
index 00000000000..d8d9d8d53ec
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/plt1.d
@@ -0,0 +1,20 @@
+#source: plt1.s
+#as: -a32
+#objdump: -dr
+#target: powerpc*-*-*
+
+.*:     file format elf32-powerpc
+
+Disassembly of section .text:
+
+0+ <_start>:
+   0:	42 9f 00 05 	bcl-    20,4\*cr7\+so,4 .*
+   4:	7f c8 02 a6 	mflr    r30
+   8:	3f de 00 00 	addis   r30,r30,0
+			a: R_PPC_REL16_HA	_GLOBAL_OFFSET_TABLE_\+0x6
+   c:	3b de 00 0a 	addi    r30,r30,10
+			e: R_PPC_REL16_LO	_GLOBAL_OFFSET_TABLE_\+0xa
+  10:	48 00 00 01 	bl      10 .*
+			10: R_PPC_PLTREL24	_exit
+  14:	48 00 00 00 	b       14 .*
+			14: R_PPC_REL24	_start
diff --git a/ld/testsuite/ld-powerpc/plt1.s b/ld/testsuite/ld-powerpc/plt1.s
new file mode 100644
index 00000000000..c00c264d1d4
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/plt1.s
@@ -0,0 +1,9 @@
+	.text
+	.global _start
+_start:
+	bcl 20,31,1f
+1:	mflr 30
+	addis 30,30,(_GLOBAL_OFFSET_TABLE_-1b)@ha
+	addi 30,30,(_GLOBAL_OFFSET_TABLE_-1b)@l
+	bl _exit@plt
+	b _start
diff --git a/ld/testsuite/ld-powerpc/powerpc.exp b/ld/testsuite/ld-powerpc/powerpc.exp
index 681bb6e07b9..262cd3d4579 100644
--- a/ld/testsuite/ld-powerpc/powerpc.exp
+++ b/ld/testsuite/ld-powerpc/powerpc.exp
@@ -1,5 +1,5 @@
 # Expect script for ld-powerpc tests
-#   Copyright 2002, 2003, 2005 Free Software Foundation
+#   Copyright 2002, 2003, 2005, 2006 Free Software Foundation
 #
 # This file is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -143,4 +143,7 @@ run_ld_link_tests $ppcelftests
 
 if [ supports_ppc64 ] then {
     run_ld_link_tests $ppc64elftests
+    run_dump_test "relbrlt"
 }
+
+run_dump_test "plt1"
diff --git a/ld/testsuite/ld-powerpc/relbrlt.d b/ld/testsuite/ld-powerpc/relbrlt.d
new file mode 100644
index 00000000000..36380728df0
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/relbrlt.d
@@ -0,0 +1,50 @@
+#source: relbrlt.s
+#as: -a64
+#ld: -melf64ppc --emit-relocs
+#objdump: -dr
+
+.*:     file format elf64-powerpc
+
+Disassembly of section \.text:
+
+0*100000a8 <_start>:
+    100000a8:	49 bf 00 31 	bl      11bf00d8 .*
+			100000a8: R_PPC64_REL24	\.text\+0x37e0044
+    100000ac:	60 00 00 00 	nop
+    100000b0:	49 bf 00 19 	bl      11bf00c8 .*
+			100000b0: R_PPC64_REL24	\.text\+0x3bf0020
+    100000b4:	60 00 00 00 	nop
+    100000b8:	49 bf 00 25 	bl      11bf00dc .*
+			100000b8: R_PPC64_REL24	\.text\+0x57e0024
+    100000bc:	60 00 00 00 	nop
+    100000c0:	00 00 00 00 	\.long 0x0
+    100000c4:	4b ff ff e4 	b       100000a8 <_start>
+	\.\.\.
+
+0*11bf00c8 <.*plt_branch.*>:
+    11bf00c8:	3d 82 05 7e 	addis   r12,r2,1406
+    11bf00cc:	e9 6c 80 58 	ld      r11,-32680\(r12\)
+    11bf00d0:	7d 69 03 a6 	mtctr   r11
+    11bf00d4:	4e 80 04 20 	bctr
+
+0*11bf00d8 <.*long_branch.*>:
+    11bf00d8:	49 bf 00 14 	b       137e00ec <far>
+			11bf00d8: R_PPC64_REL24	\*ABS\*\+0x137e00ec
+
+0*11bf00dc <.*plt_branch.*>:
+    11bf00dc:	3d 82 05 7e 	addis   r12,r2,1406
+    11bf00e0:	e9 6c 80 60 	ld      r11,-32672\(r12\)
+    11bf00e4:	7d 69 03 a6 	mtctr   r11
+    11bf00e8:	4e 80 04 20 	bctr
+	\.\.\.
+
+0*137e00ec <far>:
+    137e00ec:	4e 80 00 20 	blr
+	\.\.\.
+
+0*13bf00c8 <far2far>:
+    13bf00c8:	4e 80 00 20 	blr
+	\.\.\.
+
+0*157e00cc <huge>:
+    157e00cc:	4e 80 00 20 	blr
diff --git a/ld/testsuite/ld-powerpc/relbrlt.s b/ld/testsuite/ld-powerpc/relbrlt.s
new file mode 100644
index 00000000000..eed2f3350d4
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/relbrlt.s
@@ -0,0 +1,34 @@
+ .text
+ .global _start
+_start:
+1:
+ bl far
+ nop
+ bl far2far
+ nop
+ bl huge
+ nop
+ .long 0
+ b 1b
+ .space 0x1bf0000
+
+ .section .text.pad1,"ax"
+ .space 0x1bf0000
+
+ .section .text.far,"ax"
+far:
+ blr
+
+ .section .text.pad2,"ax"
+ .space 0x40ffd8
+
+ .section .text.far2far,"ax"
+far2far:
+ blr
+
+ .section .text.pad3,"ax"
+ .space 0x1bf0000
+
+ .section .text.huge,"ax"
+huge:
+ blr
-- 
2.30.2