From f2faa8006cc51cebefb638ea285b1202ebf2ee71 Mon Sep 17 00:00:00 2001
From: Nathan Sidwell <nathan@codesourcery.com>
Date: Thu, 1 Apr 2010 10:02:28 +0000
Subject: 	bfd/ 	* elf32-ppc.c (apuinfo_set): New static var. 
 (ppc_elf_begin_write_processing): Set it here, always create an 
 APUinfo section if there were any in the inputs. 
 (ppc_elf_write_section): Check apuinfo_set. 
 (ppc_elf_final_write_processing): Likewise.

	ld/testsuite/
	* ld-powerpc/apuinfo-nul.rd: New.
	* ld-powerpc/apuinfo-nul1.s: New.
	* ld-powerpc/powerpc.exp: Add it.
---
 ld/testsuite/ChangeLog                 |  6 ++++++
 ld/testsuite/ld-powerpc/apuinfo-nul.rd |  9 +++++++++
 ld/testsuite/ld-powerpc/apuinfo-nul1.s | 10 ++++++++++
 ld/testsuite/ld-powerpc/powerpc.exp    |  3 +++
 4 files changed, 28 insertions(+)
 create mode 100644 ld/testsuite/ld-powerpc/apuinfo-nul.rd
 create mode 100644 ld/testsuite/ld-powerpc/apuinfo-nul1.s

(limited to 'ld')

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 3731c1f..97a39ec 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2010-04-01  Nathan Sidwell  <nathan@codesourcery.com>
+
+	* ld-powerpc/apuinfo-nul.rd: New.
+	* ld-powerpc/apuinfo-nul1.s: New.
+	* ld-powerpc/powerpc.exp: Add it.
+
 2010-03-31  Kai TIetz  <kai.tietz@onevision.com>
 
 	* ld-pe//pe-compile.exp (run_basefile_test): Trim result of wc
diff --git a/ld/testsuite/ld-powerpc/apuinfo-nul.rd b/ld/testsuite/ld-powerpc/apuinfo-nul.rd
new file mode 100644
index 0000000..c20fc5e
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/apuinfo-nul.rd
@@ -0,0 +1,9 @@
+#source: apuinfo-nul.s
+#source: apuinfo-nul1.s
+#as: -me500
+#readelf: -x2
+#target: powerpc-eabi*
+
+Hex dump of section '.PPC.EMB.apuinfo':
+  0x00000000 00000008 00000000 00000002 41505569 ............APUi
+  0x00000010 6e666f00                            nfo.
diff --git a/ld/testsuite/ld-powerpc/apuinfo-nul1.s b/ld/testsuite/ld-powerpc/apuinfo-nul1.s
new file mode 100644
index 0000000..f415e71
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/apuinfo-nul1.s
@@ -0,0 +1,10 @@
+	.text
+_start:	nop
+
+	# dummy empty apuinfo
+	# some other tools emit these
+	.section ".PPC.EMB.apuinfo"
+	.long 8
+	.long 0
+	.long 2
+	.asciz "APUinfo"
diff --git a/ld/testsuite/ld-powerpc/powerpc.exp b/ld/testsuite/ld-powerpc/powerpc.exp
index 4c0038a..9d0207f 100644
--- a/ld/testsuite/ld-powerpc/powerpc.exp
+++ b/ld/testsuite/ld-powerpc/powerpc.exp
@@ -103,6 +103,9 @@ set ppcelftests {
     {"APUinfo section processing" "-melf32ppc"
      "-a32 -me500" {apuinfo1.s apuinfo-nul.s apuinfo2.s}
     {{readelf -x2 apuinfo.rd}} "apuinfo"}
+    {"APUinfo NULL section processing" "-melf32ppc"
+     "-a32 -me500" {apuinfo-nul1.s apuinfo-nul.s}
+    {{readelf -x2 apuinfo-nul.rd}} "apuinfo"}
     {"TLS32 static exec" "-melf32ppc" "-a32"  {tls32.s tlslib32.s}
      {{objdump -dr tls32.d} {objdump -sj.got tls32.g}
       {objdump -sj.tdata tls32.t}}
-- 
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