bfd/

2013-07-24  Tristan Gingold  <gingold@adacore.com>

        * coff-rs6000.c (xcoff_howto_table): Fix masks and pc_relative for
        R_RBR.  Add numbers in comments.
        (_bfd_xcoff_reloc_type_lookup): Handle BFD_RELOC_PPC_B16.
        * coff64-rs6000.c: Likewise.

gas/
2013-07-24  Tristan Gingold  <gingold@adacore.com>

        * config/tc-ppc.c (md_apply_fix): Adjust BFD_RELOC_PPC_B16 on
        xcoff targets.

gas/testsuite/
2013-07-24  Tristan Gingold  <gingold@adacore.com>

        * gas/ppc/test2xcoff32.s, gas/ppc/test2xcoff32.d: New files
        * gas/ppc/ppc.exp: Add new test.
        * gas/ppc/xcoff-br16-1.s, gas/ppc/xcoff-br16-1.d,
        gas/ppc/xcoff-br16-2.s, gas/ppc/xcoff-br16-2.d: New files
        * gas/ppc/aix.exp: Add new tests.

9 files changed, 140 insertions, 0 deletions

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index a4240a2685..e8b2eb6dd8 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2013-07-24  Tristan Gingold  <gingold@adacore.com>
+
+	* gas/ppc/test2xcoff32.s, gas/ppc/test2xcoff32.d: New files
+	* gas/ppc/ppc.exp: Add new test.
+	* gas/ppc/xcoff-br16-1.s, gas/ppc/xcoff-br16-1.d,
+	gas/ppc/xcoff-br16-2.s, gas/ppc/xcoff-br16-2.d: New files
+	* gas/ppc/aix.exp: Add new tests.
+
 2013-07-19  Yufeng Zhang  <yufeng.zhang@arm.com>
 
 	* gas/aarch64/ilp32-basic.d (#as): Update to use -mabi=ilp32
diff --git a/gas/testsuite/gas/ppc/aix.exp b/gas/testsuite/gas/ppc/aix.exp
index 6dcfc4e8ae..27898376c3 100644
--- a/gas/testsuite/gas/ppc/aix.exp
+++ b/gas/testsuite/gas/ppc/aix.exp
@@ -65,6 +65,8 @@ if [istarget powerpc-ibm-aix*] then {
     run_dump_test "textalign-xcoff-002"
     run_dump_test "xcoff-branch-1-32"
     run_dump_test "xcoff-branch-1-64"
+    run_dump_test "xcoff-br16-1"
+    run_dump_test "xcoff-br16-2"
 
     run_list_test "xcoff-ref-1"
 
diff --git a/gas/testsuite/gas/ppc/ppc.exp b/gas/testsuite/gas/ppc/ppc.exp
index fec714cbf7..ba29261a7d 100644
--- a/gas/testsuite/gas/ppc/ppc.exp
+++ b/gas/testsuite/gas/ppc/ppc.exp
@@ -31,6 +31,7 @@ if { [istarget powerpc64*-*-*] || [istarget *-*-elf64*]} then {
     run_list_test "range64" "-a64"
 } elseif { [istarget powerpc*-*aix*] } then {
     run_dump_test "test1xcoff32"
+    run_dump_test "test2xcoff32"
 } elseif { [istarget powerpc*-*-*bsd*] \
      || [istarget powerpc*-*-elf*] \
      || [istarget powerpc*-*-eabi*] \
diff --git a/gas/testsuite/gas/ppc/test2xcoff32.d b/gas/testsuite/gas/ppc/test2xcoff32.d
new file mode 100644
index 0000000000..125d34a198
--- /dev/null
+++ b/gas/testsuite/gas/ppc/test2xcoff32.d
@@ -0,0 +1,40 @@
+#objdump: -dr
+#as:
+#name: PowerPC Test 2, 32 bit XCOFF
+
+.*: +file format aixcoff-rs6000
+
+
+Disassembly of section .text:
+
+00000000 <.main>:
+   0:	7c 08 02 a6 	mflr    r0
+   4:	90 01 00 08 	st      r0,8\(r1\)
+   8:	93 c1 ff f8 	st      r30,-8\(r1\)
+   c:	93 e1 ff fc 	st      r31,-4\(r1\)
+  10:	94 21 ff c0 	stu     r1,-64\(r1\)
+  14:	3b e0 00 00 	lil     r31,0
+  18:	83 c2 00 00 	l       r30,0\(r2\)
+			1a: R_TOC	LC\.\.0-0x70
+  1c:	7f c3 f3 78 	mr      r3,r30
+  20:	7f e4 fb 78 	mr      r4,r31
+  24:	4b ff ff dd 	bl      0 <.main>
+			24: R_BR	.printf
+  28:	60 00 00 00 	oril    r0,r0,0
+  2c:	2f 9f 00 09 	cmpi    7,r31,9
+  30:	3b ff 00 01 	cal     r31,1\(r31\)
+  34:	40 9e ff e8 	bne     7,1c <\.main\+0x1c>
+  38:	38 60 00 00 	lil     r3,0
+  3c:	38 21 00 40 	cal     r1,64\(r1\)
+  40:	80 01 00 08 	l       r0,8\(r1\)
+  44:	7c 08 03 a6 	mtlr    r0
+  48:	83 c1 ff f8 	l       r30,-8\(r1\)
+  4c:	83 e1 ff fc 	l       r31,-4\(r1\)
+  50:	4e 80 00 20 	br
+  54:	60 00 00 00 	oril    r0,r0,0
+  58:	60 00 00 00 	oril    r0,r0,0
+  5c:	60 00 00 00 	oril    r0,r0,0
+
+00000060 <_t\.rw_>:
+  60:	25 64 0a 00 	dozi    r11,r4,2560
+	...
diff --git a/gas/testsuite/gas/ppc/test2xcoff32.s b/gas/testsuite/gas/ppc/test2xcoff32.s
new file mode 100644
index 0000000000..7ac2bff1f6
--- /dev/null
+++ b/gas/testsuite/gas/ppc/test2xcoff32.s
@@ -0,0 +1,42 @@
+	.csect .text[PR]
+	.extern .printf
+	.toc
+LC..1:
+	.tc LC..0[TC],LC..0
+	.csect .text[PR]
+	.align 2
+	.globl main
+	.globl .main
+	.csect main[DS]
+main:
+	.long .main, TOC[tc0], 0
+	.csect .text[PR]
+.main:
+	mflr 0
+	stw 0,8(1)
+	stw 30,-8(1)
+	stw 31,-4(1)
+	stwu 1,-64(1)
+	li 31,0
+	lwz 30,LC..1(2)
+L..2:
+	mr 3,30
+	mr 4,31
+	bl .printf
+	nop
+	cmpwi 7,31,9
+	addi 31,31,1
+	bne 7,L..2
+	li 3,0
+	addi 1,1,64
+	lwz 0,8(1)
+	mtlr 0
+	lwz 30,-8(1)
+	lwz 31,-4(1)
+	blr
+	
+	.csect _t.rw_[RO],4
+	.align 2
+LC..0:
+	.byte "%d"
+	.byte 10, 0
diff --git a/gas/testsuite/gas/ppc/xcoff-br16-1.d b/gas/testsuite/gas/ppc/xcoff-br16-1.d
new file mode 100644
index 0000000000..5052279585
--- /dev/null
+++ b/gas/testsuite/gas/ppc/xcoff-br16-1.d
@@ -0,0 +1,20 @@
+#as: -a32
+#source: xcoff-br16-1.s
+#objdump: -P relocs -dr
+#name: XCOFF R_RBR/16 reloc test 1
+
+.*
+Relocations for \.text .*
+vaddr    sgn mod sz type  symndx symbol
+00000002  S      16 RBR   [0-9]      c
+00000006  S      16 RBR   [0-9]      c
+
+
+
+Disassembly of section \.text:
+
+00000000 <\.text>:
+   0:	40 82 00 00 	bne     0x0
+			2: R_RBR_16	c
+   4:	40 82 ff fd 	bnel    0x0
+			6: R_RBR_16	c
diff --git a/gas/testsuite/gas/ppc/xcoff-br16-1.s b/gas/testsuite/gas/ppc/xcoff-br16-1.s
new file mode 100644
index 0000000000..f6b66e885b
--- /dev/null
+++ b/gas/testsuite/gas/ppc/xcoff-br16-1.s
@@ -0,0 +1,4 @@
+	.extern	c
+	bne	c
+	bnel	c
+
diff --git a/gas/testsuite/gas/ppc/xcoff-br16-2.d b/gas/testsuite/gas/ppc/xcoff-br16-2.d
new file mode 100644
index 0000000000..173ed06211
--- /dev/null
+++ b/gas/testsuite/gas/ppc/xcoff-br16-2.d
@@ -0,0 +1,20 @@
+#as: -a32
+#source: xcoff-br16-2.s
+#objdump: -P relocs -dr
+#name: XCOFF R_RBR/16 reloc test 2
+
+.*
+Relocations for \.text .*
+vaddr    sgn mod sz type  symndx symbol
+00000002  S      16 RBR   [0-9]      c
+00000006  S      16 RBR   [0-9]      c
+
+
+
+Disassembly of section \.text:
+
+00000000 <\.text>:
+   0:	40 82 00 04 	bne     0x4
+			2: R_RBR_16	c
+   4:	40 82 00 01 	bnel    0x4
+			6: R_RBR_16	c
diff --git a/gas/testsuite/gas/ppc/xcoff-br16-2.s b/gas/testsuite/gas/ppc/xcoff-br16-2.s
new file mode 100644
index 0000000000..41bbc489b2
--- /dev/null
+++ b/gas/testsuite/gas/ppc/xcoff-br16-2.s
@@ -0,0 +1,3 @@
+	.extern	c
+	bne	c + 4
+	bnel	c + 4