* ld-vax-elf/export-class-call.dd: New test.
* ld-vax-elf/export-class-call.rd: New test. * ld-vax-elf/export-class-call.xd: New test. * ld-vax-elf/export-class-data.dd: New test. * ld-vax-elf/export-class-data.rd: New test. * ld-vax-elf/export-class-data.xd: New test. * ld-vax-elf/export-class.ld: New test linker script. * ld-vax-elf/export-class-call.s: New test source. * ld-vax-elf/export-class-data.s: New test source. * ld-vax-elf/export-class-def.s: New test source. * ld-vax-elf/vax-elf.exp: Run the new tests. * ld-vax-elf/vax-export-class.rd: New test. * ld-vax-elf/vax-export-class.xd: New test. * ld-vax-elf/export-class.exp: New test script.
This commit is contained in:
Maciej W. Rozycki
parent
125b5bac98
commit
1581972d79
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@ -1,3 +1,20 @@
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2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
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* ld-vax-elf/export-class-call.dd: New test.
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* ld-vax-elf/export-class-call.rd: New test.
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* ld-vax-elf/export-class-call.xd: New test.
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* ld-vax-elf/export-class-data.dd: New test.
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* ld-vax-elf/export-class-data.rd: New test.
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* ld-vax-elf/export-class-data.xd: New test.
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* ld-vax-elf/export-class.ld: New test linker script.
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* ld-vax-elf/export-class-call.s: New test source.
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* ld-vax-elf/export-class-data.s: New test source.
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* ld-vax-elf/export-class-def.s: New test source.
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* ld-vax-elf/vax-elf.exp: Run the new tests.
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* ld-vax-elf/vax-export-class.rd: New test.
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* ld-vax-elf/vax-export-class.xd: New test.
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* ld-vax-elf/export-class.exp: New test script.
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2013-07-27 Maciej W. Rozycki <macro@linux-mips.org>
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* ld-vax-elf/got-local-exe.xd: New test.
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@ -0,0 +1,26 @@
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.*: +file format .*vax.*
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Disassembly of section \.text:
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12340000 <foo>:
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12340000: 00 00 \.word 0x0000 # Entry mask: < >
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12340002: fb 00 ef 0f calls \$0x0,12340018 <protected_foo>
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12340006: 00 00 00
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12340009: fb 00 ef 0b calls \$0x0,1234001b <hidden_foo>
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1234000d: 00 00 00
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12340010: fb 00 ef 07 calls \$0x0,1234001e <internal_foo>
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12340014: 00 00 00
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12340017: 04 ret
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12340018 <protected_foo>:
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12340018: 00 00 \.word 0x0000 # Entry mask: < >
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1234001a: 04 ret
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1234001b <hidden_foo>:
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1234001b: 00 00 \.word 0x0000 # Entry mask: < >
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1234001d: 04 ret
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1234001e <internal_foo>:
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1234001e: 00 00 \.word 0x0000 # Entry mask: < >
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12340020: 04 ret
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@ -0,0 +1 @@
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There are no relocations in this file\.
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@ -0,0 +1,10 @@
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.text
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.globl foo
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.type foo, @function
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foo:
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.word 0
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calls $0, protected_foo
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calls $0, hidden_foo
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calls $0, internal_foo
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ret
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.size foo, . - foo
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@ -0,0 +1,2 @@
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Hex dump of section '\.got':
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0x12340024 34003412 00000000 00000000 00000000 .*
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@ -0,0 +1,26 @@
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.*: +file format .*vax.*
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Disassembly of section \.text:
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12340000 <foo>:
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12340000: 00 00 \.word 0x0000 # Entry mask: < >
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12340002: 9e ff 2c 00 movab \*12340034 <_GLOBAL_OFFSET_TABLE_\+0x10>,r0
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12340006: 00 00 50
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12340009: 9e ef 0c 00 movab 1234001b <hidden_foo>,r0
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1234000d: 00 00 50
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12340010: 9e ef 08 00 movab 1234001e <internal_foo>,r0
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12340014: 00 00 50
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12340017: 04 ret
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12340018 <protected_foo>:
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12340018: 00 00 \.word 0x0000 # Entry mask: < >
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1234001a: 04 ret
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1234001b <hidden_foo>:
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1234001b: 00 00 \.word 0x0000 # Entry mask: < >
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1234001d: 04 ret
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1234001e <internal_foo>:
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1234001e: 00 00 \.word 0x0000 # Entry mask: < >
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12340020: 04 ret
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@ -0,0 +1,3 @@
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Relocation section '\.rela\.got' at offset 0x[0-9a-f]+ contains 1 entries:
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* Offset * Info * Type * Sym\. *Value * Sym\. * Name * \+ * Addend
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12340034 [0-9a-f]+14 R_VAX_GLOB_DAT 12340018 protected_foo \+ 0
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@ -0,0 +1,10 @@
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.text
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.globl foo
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.type foo, @function
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foo:
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.word 0
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movab protected_foo, %r0
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movab hidden_foo, %r0
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movab internal_foo, %r0
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ret
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.size foo, . - foo
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@ -0,0 +1,4 @@
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Hex dump of section '\.got':
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NOTE: This section has relocations against it, but these have NOT been applied to this dump\.
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0x12340024 38003412 00000000 00000000 00000000 .*
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0x12340034 00000000 .*
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@ -0,0 +1,22 @@
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.text
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.globl protected_foo
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.type protected_foo, @function
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.protected protected_foo
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protected_foo:
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.word 0
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ret
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.size protected_foo, . - protected_foo
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.globl hidden_foo
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.type hidden_foo, @function
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.hidden hidden_foo
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hidden_foo:
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.word 0
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ret
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.size hidden_foo, . - hidden_foo
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.globl internal_foo
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.type internal_foo, @function
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.internal internal_foo
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internal_foo:
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.word 0
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ret
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.size internal_foo, . - internal_foo
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@ -0,0 +1,80 @@
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# Expect script for symbol export classes, VAX variation.
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#
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# Copyright 2013 Free Software Foundation, Inc.
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#
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# This file is part of the GNU Binutils.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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#
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#
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# Written by Maciej W. Rozycki <macro@codesourcery.com>
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#
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# Exclude non-Linux targets; feel free to include your favorite one
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# if you like.
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if { ![istarget vax*-*-linux*] } {
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return
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}
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set testname "VAX symbol export class test"
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# Build an auxiliary shared object with conflicting versioned symbol
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# definitions.
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run_ld_link_tests [list \
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[list \
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"$testname (auxiliary shared object)" \
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"-shared -version-script ../ld-elf/export-class-lib.ver" "" \
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"-k" \
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{ ../ld-elf/export-class-lib.s } \
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{} \
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"vax-export-class-lib.so" \
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] \
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]
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# Build a static object that pulls symbol definitions. It has to come
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# first before the auxiliary shared object and other static objects on
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# the linker's command line and hence we need to build it separately.
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run_ld_link_tests [list \
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[list \
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"$testname (initial static object)" \
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"-r" "" \
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"" \
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{ ../ld-elf/export-class-ref.s } \
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{} \
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"vax-export-class-ref-r.o" \
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] \
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]
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# Build static objects that satisfy symbol dependencies and preempt
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# shared-object symbol definitions, and link all the objects built into
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# the final shared object. The command-line order of objects linked is
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# important to make sure the linker correctly preempts versioned symbols
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# from the auxiliary shared object and is as follows: ref, lib, dep, def.
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# Get a dump to make sure symbol dependencies are resolved internally.
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run_ld_link_tests [list \
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[list \
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"$testname (final shared object)" \
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"-shared -Tdata=0x12340000 tmpdir/vax-export-class-ref-r.o tmpdir/vax-export-class-lib.so" "" \
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"-k" \
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{ ../ld-elf/export-class-dep.s ../ld-elf/export-class-def.s } \
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[list \
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[list readelf -r vax-export-class.rd] \
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[list readelf "-x .data" vax-export-class.xd] \
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] \
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"vax-export-class.so" \
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] \
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]
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@ -0,0 +1,16 @@
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ENTRY (foo);
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SECTIONS
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{
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.text : { *(.text) }
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.got : { *(.got.plt) *(.got) }
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.dynamic : { *(.dynamic) }
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.rela.got : { *(.rela.got) }
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.plt : { *(.plt) }
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.hash : { *(.hash) }
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.dynsym : { *(.dynsym) }
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.dynstr : { *(.dynstr) }
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.shstrtab : { *(.shstrtab) }
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.symtab : { *(.symtab) }
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.strtab : { *(.strtab) }
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/DISCARD/ : { *(*) }
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}
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@ -82,3 +82,26 @@ run_ld_link_tests [list \
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{} \
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{ { readelf "-x .got" got-local-lib.xd } } \
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"got-local-lib.so"]]
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# Export class relocation tests.
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run_ld_link_tests [list \
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[list \
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"VAX export class call relocation test" \
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"-shared -Ttext 0x12340000 -T export-class.ld" "" \
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"-k" \
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[list export-class-call.s export-class-def.s] \
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[list \
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[list objdump -d export-class-call.dd] \
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[list readelf -r export-class-call.rd] \
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[list readelf "-x .got" export-class-call.xd]] \
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"export-class-call.so"] \
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[list \
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"VAX export class data relocation test" \
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"-shared -Ttext 0x12340000 -T export-class.ld" "" \
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"-k" \
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[list export-class-data.s export-class-def.s] \
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[list \
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[list objdump -d export-class-data.dd] \
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[list readelf -r export-class-data.rd] \
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[list readelf "-x .got" export-class-data.xd]] \
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"export-class-data.so"]]
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@ -0,0 +1,11 @@
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Relocation section '\.rela\.dyn' at offset 0x[0-9a-f]+ contains [0-9]+ entries:
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* Offset * Info * Type * Sym\. *Value * Sym\. * Name * \+ * Addend
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12340010 00000016 R_VAX_RELATIVE * 123400a0
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12340020 00000016 R_VAX_RELATIVE * 123400a0
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12340060 00000016 R_VAX_RELATIVE * 123400a0
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12340070 00000016 R_VAX_RELATIVE * 123400a0
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12340080 00000016 R_VAX_RELATIVE * 123400a0
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12340090 00000016 R_VAX_RELATIVE * 123400a0
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12340000 [0-9a-f]+01 R_VAX_32 * 123400a0 protected_baz \+ 0
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12340040 [0-9a-f]+01 R_VAX_32 * 123400a0 protected_foo \+ 0
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12340050 [0-9a-f]+01 R_VAX_32 * 123400a0 protected_bar \+ 0
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Hex dump of section '\.data':
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0x12340000 00000000 00000000 00000000 00000000 .*
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0x12340010 a0003412 00000000 00000000 00000000 .*
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0x12340020 a0003412 00000000 00000000 00000000 .*
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0x12340030 00000000 00000000 00000000 00000000 .*
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0x12340040 00000000 00000000 00000000 00000000 .*
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0x12340050 00000000 00000000 00000000 00000000 .*
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0x12340060 a0003412 00000000 00000000 00000000 .*
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0x12340070 a0003412 00000000 00000000 00000000 .*
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0x12340080 a0003412 00000000 00000000 00000000 .*
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0x12340090 a0003412 00000000 00000000 00000000 .*
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