2f340668a9
As defined at AArch64 ELF Specification (4.6.7 Call and Jump relocations), symbol with type of non STT_FUNC but in different input section with relocation place should insert long branch veneer also. Meanwhile the current long branch veneer infrastructure havn't considered the situation where the branch destination is "sym_value + rela->addend". This was OK because we only insert veneer for long call destination is STT_FUNC symbol for which the addend is always zero. But as we relax the support to other situations by this patch, we need to handle addend be non-zero value. For example, for static function, relocation against "local symbol" are turned into relocation against "section symbol + offset" where there is a valid addend. bfd/ * elfnn-aarch64.c (aarch64_type_of_stub): Allow insert long branch veneer for sym_sec != input_sec. (elfNN_aarch64_size_stub): Support STT_SECTION symbol. (elfNN_aarch64_final_link_relocate): Take rela addend into account when calculation destination. ld/ * testsuite/ld-aarch64/farcall-section.d: Delete. * testsuite/ld-aarch64/farcall-section.s: Delete. * testsuite/ld-aarch64/farcall-b-section.d: New expectation file. * testsuite/ld-aarch64/farcall-bl-section.d: Likewise. * testsuite/ld-aarch64/farcall-b-section.s: New testcase. * testsuite/ld-aarch64/farcall-bl-section.s: Likewise. * testsuite/ld-aarch64/aarch64-elf.exp: Likewise.
289 lines
9 KiB
Text
289 lines
9 KiB
Text
# Expect script for various AARCH64 ELF tests.
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# Copyright (C) 2009-2016 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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# Exclude non-aarch64-ELF targets.
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if { ![is_elf_format] || ![istarget "aarch64*-*-*"] } {
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return
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}
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# List contains test-items with 3 items followed by 2 lists:
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# 0:name 1:ld early options 2:ld late options 3:assembler options
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# 4:filenames of assembler files 5: action and options. 6: name of output file
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# Actions:
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# objdump: Apply objdump options on result. Compare with regex (last arg).
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# nm: Apply nm options on result. Compare with regex (last arg).
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# readelf: Apply readelf options on result. Compare with regex (last arg).
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set aarch64elftests {
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{"EH Frame merge" "-Ttext 0x8000" "" "" {eh-frame-bar.s eh-frame-foo.s}
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{{objdump --dwarf=frames eh-frame.d}} "eh-frame"}
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{"Erratum 835769 dump test"
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"--fix-cortex-a53-835769" "" "" {erratum835769.s}
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{{objdump -dr erratum835769.d}}
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"erratum835769"}
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{"Erratum 835769 dump test -shared"
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"--fix-cortex-a53-835769 -shared" "" "" {erratum835769.s}
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{{objdump -dr erratum835769.d}}
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"erratum835769"}
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}
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proc aarch64_choose_ilp32_emul {} {
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if [istarget aarch64-*-linux*] then {
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return "aarch64linux32"
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} elseif [istarget aarch64-*-elf] {
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return "aarch64elf32"
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} elseif [istarget aarch64_be-*-linux*] {
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return "aarch64linux32b"
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} elseif [istarget aarch64_be-*-elf] {
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return "aarch64elf32b"
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} else {
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perror "Unknown target triple."
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exit 1
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}
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}
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run_ld_link_tests $aarch64elftests
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run_dump_test "erratum843419"
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# Relocation Tests
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run_dump_test "weak-undefined"
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run_dump_test "emit-relocs-28"
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run_dump_test "emit-relocs-86"
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run_dump_test "emit-relocs-86-overflow"
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run_dump_test "emit-relocs-87"
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run_dump_test "emit-relocs-88"
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run_dump_test "emit-relocs-88-overflow"
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run_dump_test "emit-relocs-89"
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run_dump_test "emit-relocs-90"
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run_dump_test "emit-relocs-90-overflow"
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run_dump_test "emit-relocs-92"
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run_dump_test "emit-relocs-257"
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run_dump_test "emit-relocs-257-be"
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# 258 is tested in 257
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# 259 is tested in 257
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run_dump_test "emit-relocs-260"
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run_dump_test "emit-relocs-260-be"
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# 261 is tested by 260
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run_dump_test "emit-relocs-262"
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run_dump_test "emit-relocs-263"
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run_dump_test "emit-relocs-264"
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run_dump_test "emit-relocs-264-bad"
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run_dump_test "emit-relocs-265"
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run_dump_test "emit-relocs-266"
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run_dump_test "emit-relocs-266-bad"
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run_dump_test "emit-relocs-267"
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run_dump_test "emit-relocs-268"
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run_dump_test "emit-relocs-268-bad"
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run_dump_test "emit-relocs-269"
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run_dump_test "emit-relocs-269-bad"
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run_dump_test "emit-relocs-270"
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run_dump_test "emit-relocs-270-bad"
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run_dump_test "emit-relocs-271"
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run_dump_test "emit-relocs-272"
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run_dump_test "emit-relocs-273"
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run_dump_test "emit-relocs-274"
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run_dump_test "emit-relocs-275"
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run_dump_test "emit-relocs-276"
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run_dump_test "emit-relocs-277"
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run_dump_test "emit-relocs-278"
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run_dump_test "emit-relocs-279"
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run_dump_test "emit-relocs-279-bad"
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run_dump_test "emit-relocs-280"
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# 281 is unused
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run_dump_test "emit-relocs-282"
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run_dump_test "emit-relocs-283"
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run_dump_test "emit-relocs-284"
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run_dump_test "emit-relocs-285"
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run_dump_test "emit-relocs-286"
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run_dump_test "emit-relocs-286-bad"
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# 287-298 are not done yet
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run_dump_test "emit-relocs-299"
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# 300 is not done yet
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run_dump_test "emit-relocs-301"
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run_dump_test "emit-relocs-301-be"
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run_dump_test "emit-relocs-302"
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run_dump_test "emit-relocs-302-be"
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# 303-308 are not done yet
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run_dump_test "emit-relocs-309-up"
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run_dump_test "emit-relocs-309-low"
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run_dump_test "emit-relocs-309-up-bad"
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run_dump_test "emit-relocs-309-low-bad"
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run_dump_test "emit-relocs-310"
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run_dump_test "emit-relocs-310-be"
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run_dump_test "emit-relocs-311"
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run_dump_test "emit-relocs-312"
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run_dump_test "emit-relocs-313"
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run_dump_test "emit-relocs-515"
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run_dump_test "emit-relocs-515-be"
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run_dump_test "emit-relocs-516"
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run_dump_test "emit-relocs-516-be"
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run_dump_test "emit-relocs-523"
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run_dump_test "emit-relocs-524"
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run_dump_test "emit-relocs-525"
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run_dump_test "emit-relocs-526"
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run_dump_test "emit-relocs-526-overflow"
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run_dump_test "emit-relocs-527"
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run_dump_test "emit-relocs-528"
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run_dump_test "emit-relocs-528-overflow"
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run_dump_test "emit-relocs-529"
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run_dump_test "emit-relocs-529-overflow"
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run_dump_test "emit-relocs-530"
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run_dump_test "emit-relocs-531"
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run_dump_test "emit-relocs-531-overflow"
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run_dump_test "emit-relocs-532"
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run_dump_test "emit-relocs-533"
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run_dump_test "emit-relocs-533-overflow"
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run_dump_test "emit-relocs-534"
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run_dump_test "emit-relocs-535"
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run_dump_test "emit-relocs-535-overflow"
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run_dump_test "emit-relocs-536"
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run_dump_test "emit-relocs-537"
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run_dump_test "emit-relocs-537-overflow"
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run_dump_test "emit-relocs-538"
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# test addend correctness when --emit-relocs specified for non-relocatable obj.
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run_dump_test "emit-relocs-local-addend"
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# test addend correctness when -r specified.
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run_dump_test "local-addend-r"
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# test error handling on pcrel relocation for shared libraries.
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run_dump_test "pcrel_pic_undefined"
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run_dump_test "pcrel_pic_defined_local"
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run_dump_test "limit-b"
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run_dump_test "limit-bl"
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run_dump_test "farcall-back"
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run_dump_test "farcall-b-defsym"
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run_dump_test "farcall-bl-defsym"
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run_dump_test "farcall-b-gsym"
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run_dump_test "farcall-b-plt"
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run_dump_test "farcall-bl-plt"
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run_dump_test "farcall-bl"
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run_dump_test "farcall-b"
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run_dump_test "farcall-b-none-function"
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run_dump_test "farcall-bl-none-function"
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run_dump_test "farcall-b-section"
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run_dump_test "farcall-bl-section"
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run_dump_test "tls-relax-all"
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run_dump_test "tls-relax-gd-le"
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run_dump_test "tls-relax-gdesc-le"
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run_dump_test "tls-relax-gd-ie"
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run_dump_test "tls-relax-large-gd-ie"
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run_dump_test "tls-relax-large-gd-ie-be"
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run_dump_test "tls-relax-large-gd-le"
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run_dump_test "tls-relax-large-gd-le-be"
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run_dump_test "tls-relax-large-desc-ie"
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run_dump_test "tls-relax-large-desc-ie-be"
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run_dump_test "tls-relax-large-desc-le"
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run_dump_test "tls-relax-large-desc-le-be"
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run_dump_test "tls-relax-gdesc-ie"
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run_dump_test "tls-relax-ie-le"
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run_dump_test "tls-relax-ld-le-small"
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run_dump_test "tls-relax-ld-le-tiny"
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run_dump_test "tls-desc-ie"
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run_dump_test "tls-relax-gdesc-ie-2"
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run_dump_test "tls-relax-gdesc-le-2"
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run_dump_test "tls-relax-ie-le-2"
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run_dump_test "tls-relax-ie-le-3"
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run_dump_test "tls-tiny-gd"
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run_dump_test "tls-tiny-gd-ie"
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run_dump_test "tls-tiny-gd-le"
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run_dump_test "tls-tiny-desc"
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run_dump_test "tls-tiny-desc-ie"
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run_dump_test "tls-tiny-desc-le"
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run_dump_test "tls-tiny-ie"
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run_dump_test "tls-large-ie"
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run_dump_test "tls-large-ie-be"
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run_dump_test "tls-large-desc"
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run_dump_test "tls-large-desc-be"
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run_dump_test "tls-tiny-ld"
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run_dump_test "tls-small-ld"
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run_dump_test "tlsle"
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run_dump_test "tlsle-symbol-offset"
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run_dump_test "gc-got-relocs"
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run_dump_test "gc-tls-relocs"
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run_dump_test "gc-plt-relocs"
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run_dump_test "gc-relocs-257-dyn"
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run_dump_test "gc-relocs-257"
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run_dump_test "pr17415"
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run_dump_test "tprel_g2_overflow"
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run_dump_test "tprel_add_lo12_overflow"
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run_dump_test "protected-data"
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# ifunc tests
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run_dump_test "ifunc-1"
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run_dump_test "ifunc-1-local"
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run_dump_test "ifunc-2"
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run_dump_test "ifunc-2-local"
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run_dump_test "ifunc-3a"
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run_dump_test "ifunc-3b"
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run_dump_test "ifunc-4"
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run_dump_test "ifunc-4a"
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run_dump_test "ifunc-5a"
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run_dump_test "ifunc-5b"
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run_dump_test "ifunc-5a-local"
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run_dump_test "ifunc-5b-local"
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run_dump_test "ifunc-5r-local"
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run_dump_test "ifunc-6a"
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run_dump_test "ifunc-6b"
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run_dump_test "ifunc-7a"
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run_dump_test "ifunc-7b"
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run_dump_test "ifunc-7c"
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run_dump_test "ifunc-8"
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run_dump_test "ifunc-9"
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run_dump_test "ifunc-10"
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run_dump_test "ifunc-11"
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run_dump_test "ifunc-12"
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run_dump_test "ifunc-13"
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run_dump_test "ifunc-14a"
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run_dump_test "ifunc-14b"
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run_dump_test "ifunc-14c"
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run_dump_test "ifunc-14d"
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run_dump_test "ifunc-14e"
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run_dump_test "ifunc-14f"
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run_dump_test "ifunc-15"
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run_dump_test "ifunc-16"
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run_dump_test "ifunc-17a"
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run_dump_test "ifunc-17b"
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run_dump_test "ifunc-18a"
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run_dump_test "ifunc-18b"
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run_dump_test "ifunc-19a"
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run_dump_test "ifunc-19b"
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run_dump_test "ifunc-20"
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run_dump_test "ifunc-21"
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run_dump_test "ifunc-22"
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run_dump_test "relasz"
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run_dump_test "relocs-1027-symbolic-func"
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run_dump_test "dt_textrel"
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run_dump_test "plt_mapping_symbol"
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set aarch64elflinktests {
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{"ld-aarch64/so with global symbol" "-shared" "" "" {copy-reloc-so.s}
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{} "copy-reloc-so.so"}
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{"ld-aarch64/exe with copy relocation" "-e0 tmpdir/copy-reloc-so.so" "" ""
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{copy-reloc-exe.s} {{objdump -R copy-reloc.d}} "copy-reloc"}
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}
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run_ld_link_tests $aarch64elflinktests
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