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[PATCH 8/9] Add PowerPC64 ELFv2 tests.
- From: Alan Modra <amodra at gmail dot com>
- To: binutils at sourceware dot org
- Date: Wed, 30 Oct 2013 13:01:42 +1030
- Subject: [PATCH 8/9] Add PowerPC64 ELFv2 tests.
- Authentication-results: sourceware.org; auth=none
- References: <20131030021905 dot GC20756 at bubble dot grove dot modra dot org>
* ld-powerpc/elfv2.s,
* ld-powerpc/elfv2so.d,
* ld-powerpc/elfv2exe.d: New tests.
* ld-powerpc/powerpc.exp: Run them.
--
Alan Modra
Australia Development Lab, IBM
diff --git a/ld/testsuite/ld-powerpc/elfv2.s b/ld/testsuite/ld-powerpc/elfv2.s
new file mode 100644
index 0000000..c2a4c3b
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/elfv2.s
@@ -0,0 +1,32 @@
+ .section .toc,"aw",@progbits
+.L0:
+ .quad x
+
+ .data
+x:
+ .quad f1
+
+ .globl f1
+ .type f1,@function
+ .text
+f1:
+ addis 2,12,.TOC.-f1@ha
+ addi 2,2,.TOC.-f1@l
+ .localentry f1,.-f1
+ mflr 0
+ stdu 1,-32(1)
+ std 0,48(1)
+ bl f1
+ ld 3,.L0@toc(2)
+ bl f2
+ nop
+ ld 3,x@got(2)
+ bl f3
+ nop
+ bl f4
+ nop
+ ld 0,48(1)
+ addi 1,1,32
+ mtlr 0
+ blr
+ .size f1,.-f1
diff --git a/ld/testsuite/ld-powerpc/elfv2exe.d b/ld/testsuite/ld-powerpc/elfv2exe.d
new file mode 100644
index 0000000..50d4685
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/elfv2exe.d
@@ -0,0 +1,40 @@
+#source: elfv2.s
+#as: -a64
+#ld: -melf64ppc --defsym f2=0x1234 --defsym f3=0x10008888 --defsym f4=0x1200000 --defsym _start=f1
+#objdump: -dr
+
+.*
+
+Disassembly of section \.text:
+
+0+100000c0 <.*\.plt_branch\.f2>:
+.*: (ff ff 62 3d|3d 62 ff ff) addis r11,r2,-1
+.*: (f0 7f 8b e9|e9 8b 7f f0) ld r12,32752\(r11\)
+.*: (a6 03 89 7d|7d 89 03 a6) mtctr r12
+.*: (20 04 80 4e|4e 80 04 20) bctr
+
+0+100000d0 <.*\.plt_branch\.f4>:
+.*: (ff ff 62 3d|3d 62 ff ff) addis r11,r2,-1
+.*: (f8 7f 8b e9|e9 8b 7f f8) ld r12,32760\(r11\)
+.*: (a6 03 89 7d|7d 89 03 a6) mtctr r12
+.*: (20 04 80 4e|4e 80 04 20) bctr
+
+0+100000e0 <_start>:
+.*: (02 00 4c 3c|3c 4c 00 02) addis r2,r12,2
+.*: (60 80 42 38|38 42 80 60) addi r2,r2,-32672
+.*: (a6 02 08 7c|7c 08 02 a6) mflr r0
+.*: (e1 ff 21 f8|f8 21 ff e1) stdu r1,-32\(r1\)
+.*: (30 00 01 f8|f8 01 00 30) std r0,48\(r1\)
+.*: (f5 ff ff 4b|4b ff ff f5) bl .* <_start\+0x8>
+.*: (08 80 62 e8|e8 62 80 08) ld r3,-32760\(r2\)
+.*: (c5 ff ff 4b|4b ff ff c5) bl .*\.plt_branch\.f2>
+.*: (00 00 00 60|60 00 00 00) nop
+.*: (10 80 62 e8|e8 62 80 10) ld r3,-32752\(r2\)
+.*: (81 87 00 48|48 00 87 81) bl 10008888 <f3>
+.*: (00 00 00 60|60 00 00 00) nop
+.*: (c1 ff ff 4b|4b ff ff c1) bl .*\.plt_branch\.f4>
+.*: (00 00 00 60|60 00 00 00) nop
+.*: (30 00 01 e8|e8 01 00 30) ld r0,48\(r1\)
+.*: (20 00 21 38|38 21 00 20) addi r1,r1,32
+.*: (a6 03 08 7c|7c 08 03 a6) mtlr r0
+.*: (20 00 80 4e|4e 80 00 20) blr
diff --git a/ld/testsuite/ld-powerpc/elfv2so.d b/ld/testsuite/ld-powerpc/elfv2so.d
new file mode 100644
index 0000000..963dbb6
--- /dev/null
+++ b/ld/testsuite/ld-powerpc/elfv2so.d
@@ -0,0 +1,82 @@
+#source: elfv2.s
+#as: -a64
+#ld: -melf64ppc -shared
+#objdump: -dr
+
+.*
+
+Disassembly of section \.text:
+
+0+300 <.*\.plt_call\.f4>:
+.*: (18 00 41 f8|f8 41 00 18) std r2,24\(r1\)
+.*: (38 80 82 e9|e9 82 80 38) ld r12,-32712\(r2\)
+.*: (a6 03 89 7d|7d 89 03 a6) mtctr r12
+.*: (20 04 80 4e|4e 80 04 20) bctr
+
+0+310 <.*\.plt_call\.f3>:
+.*: (18 00 41 f8|f8 41 00 18) std r2,24\(r1\)
+.*: (28 80 82 e9|e9 82 80 28) ld r12,-32728\(r2\)
+.*: (a6 03 89 7d|7d 89 03 a6) mtctr r12
+.*: (20 04 80 4e|4e 80 04 20) bctr
+
+0+320 <.*\.plt_call\.f2>:
+.*: (18 00 41 f8|f8 41 00 18) std r2,24\(r1\)
+.*: (30 80 82 e9|e9 82 80 30) ld r12,-32720\(r2\)
+.*: (a6 03 89 7d|7d 89 03 a6) mtctr r12
+.*: (20 04 80 4e|4e 80 04 20) bctr
+
+0+330 <.*\.plt_call\.f1>:
+.*: (18 00 41 f8|f8 41 00 18) std r2,24\(r1\)
+.*: (40 80 82 e9|e9 82 80 40) ld r12,-32704\(r2\)
+.*: (a6 03 89 7d|7d 89 03 a6) mtctr r12
+.*: (20 04 80 4e|4e 80 04 20) bctr
+
+0+340 <f1>:
+.*: (02 00 4c 3c|3c 4c 00 02) addis r2,r12,2
+.*: (e0 81 42 38|38 42 81 e0) addi r2,r2,-32288
+.*: (a6 02 08 7c|7c 08 02 a6) mflr r0
+.*: (e1 ff 21 f8|f8 21 ff e1) stdu r1,-32\(r1\)
+.*: (30 00 01 f8|f8 01 00 30) std r0,48\(r1\)
+.*: (dd ff ff 4b|4b ff ff dd) bl .*\.plt_call\.f1>
+.*: (08 80 62 e8|e8 62 80 08) ld r3,-32760\(r2\)
+.*: (c5 ff ff 4b|4b ff ff c5) bl .*\.plt_call\.f2>
+.*: (18 00 41 e8|e8 41 00 18) ld r2,24\(r1\)
+.*: (10 80 62 e8|e8 62 80 10) ld r3,-32752\(r2\)
+.*: (a9 ff ff 4b|4b ff ff a9) bl .*\.plt_call\.f3>
+.*: (18 00 41 e8|e8 41 00 18) ld r2,24\(r1\)
+.*: (91 ff ff 4b|4b ff ff 91) bl .*\.plt_call\.f4>
+.*: (18 00 41 e8|e8 41 00 18) ld r2,24\(r1\)
+.*: (30 00 01 e8|e8 01 00 30) ld r0,48\(r1\)
+.*: (20 00 21 38|38 21 00 20) addi r1,r1,32
+.*: (a6 03 08 7c|7c 08 03 a6) mtlr r0
+.*: (20 00 80 4e|4e 80 00 20) blr
+.*: (a0 01 01 00|00 00 00 00) .*
+.*: (00 00 00 00|00 01 01 a0) .*
+
+0+390 <__glink_PLTresolve>:
+.*: (a6 02 08 7c|7c 08 02 a6) mflr r0
+.*: (05 00 9f 42|42 9f 00 05) bcl .*
+.*: (a6 02 68 7d|7d 68 02 a6) mflr r11
+.*: (f0 ff 4b e8|e8 4b ff f0) ld r2,-16\(r11\)
+.*: (a6 03 08 7c|7c 08 03 a6) mtlr r0
+.*: (50 60 8b 7d|7d 8b 60 50) subf r12,r11,r12
+.*: (14 5a 62 7d|7d 62 5a 14) add r11,r2,r11
+.*: (d0 ff 0c 38|38 0c ff d0) addi r0,r12,-48
+.*: (00 00 8b e9|e9 8b 00 00) ld r12,0\(r11\)
+.*: (82 f0 00 78|78 00 f0 82) rldicl r0,r0,62,2
+.*: (a6 03 89 7d|7d 89 03 a6) mtctr r12
+.*: (08 00 6b e9|e9 6b 00 08) ld r11,8\(r11\)
+.*: (20 04 80 4e|4e 80 04 20) bctr
+.*: (00 00 00 60|60 00 00 00) nop
+
+.* <f3@plt>:
+.*: (c8 ff ff 4b|4b ff ff c8) b .* <__glink_PLTresolve>
+
+.* <f2@plt>:
+.*: (c4 ff ff 4b|4b ff ff c4) b .* <__glink_PLTresolve>
+
+.* <f4@plt>:
+.*: (c0 ff ff 4b|4b ff ff c0) b .* <__glink_PLTresolve>
+
+.* <f1@plt>:
+.*: (bc ff ff 4b|4b ff ff bc) b .* <__glink_PLTresolve>
diff --git a/ld/testsuite/ld-powerpc/powerpc.exp b/ld/testsuite/ld-powerpc/powerpc.exp
index 8b33fcc..87e4ea8 100644
--- a/ld/testsuite/ld-powerpc/powerpc.exp
+++ b/ld/testsuite/ld-powerpc/powerpc.exp
@@ -269,6 +269,8 @@ run_ld_link_tests $ppcelftests
if [ supports_ppc64 ] then {
run_ld_link_tests $ppc64elftests
run_dump_test "relbrlt"
+ run_dump_test "elfv2so"
+ run_dump_test "elfv2exe"
}
if { [istarget "powerpc*-eabi*"] } {