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ld: Make ARC's tls_ie-01 test more flexible

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This is to address the regressions addressed by Nic [1].

The regular expression pattern for the tls_ie-01 test was
too strict and raising false alarms.  The new pattern only
looks for matches that should be there AND ignores the boiler
plates from the object dump.

[1] New failures for ARC targets in linker testsuite
https://sourceware.org/pipermail/binutils/2020-November/114177.html

ld/

	* testsuite/ld-arc/tls_ie-01.d: Use a more general pattern.
This commit is contained in:
Shahab Vahedi 2020-11-23 12:24:29 +02:00 committed by Claudiu Zissulescu
parent a3a02fe862
commit e1b9725dfa
2 changed files with 60 additions and 7 deletions
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4
ld/ChangeLog
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@ -1,3 +1,7 @@
2020-11-23 Shahab Vahedi <shahab@synopsys.org>
* testsuite/ld-arc/tls_ie-01.d: Use a more general pattern.
2020-11-21 Nelson Chu <nelson.chu@sifive.com>
* emultempl/riscvelf.em (riscv_elf_before_allocation): Change

63
ld/testsuite/ld-arc/tls_ie-01.d
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@ -2,12 +2,61 @@
#as: -mcpu=arc700
#ld: -static
#objdump: -D -j .got
#
# sample outputs:
# 1) baremetal toolchain (little endian)
# ,-------------------------------------------------------.
# |tmpdir/dump: file format elf32-littlearc |
# | |
# | |
# |Disassembly of section .got: |
# | |
# |00002110 <_GLOBAL_OFFSET_TABLE_>: |
# | ... |
# | 211c: 08 00 00 00 .word 0x00000008|
# | 2120: 0c 00 00 00 .word 0x0000000c|
# `-------------------------------------------------------'
#
# 2) linux toolchain (little endian)
# ,-------------------------------------------------------.
# |tmpdir/dump: file format elf32-littlearc |
# | |
# | |
# |Disassembly of section .got: |
# | |
# |000120a4 <.got>: |
# | 120a4: 08 00 00 00 .word 0x00000008|
# | 120a8: 0c 00 00 00 .word 0x0000000c|
# `-------------------------------------------------------'
#
# 3) baremetal toolchain (big endian)
# ,-------------------------------------------------------.
# |tmpdir/dump: file format elf32-bigarc |
# | |
# | |
# |Disassembly of section .got: |
# | |
# |00002110 <_GLOBAL_OFFSET_TABLE_>: |
# | ... |
# | 211c: 00 00 00 08 .word 0x00000008|
# | 2120: 00 00 00 0c .word 0x0000000c|
# `-------------------------------------------------------'
#
# 4) linux toolchain (big endian)
# ,-------------------------------------------------------.
# |tmpdir/dump: file format elf32-bigarc |
# | |
# | |
# |Disassembly of section .got: |
# | |
# |00013ff4 <.got>: |
# | 13ff4: 00 00 00 08 .word 0x00000008|
# | 13ff8: 00 00 00 0c .word 0x0000000c|
# `-------------------------------------------------------'
[^:]+: file format elf32-.*arc
#...
Disassembly of section \.got:
[0-9a-f]+ <_GLOBAL_OFFSET_TABLE_>:
\s+...
\s+[0-9a-f]+:\s+08 00 00 00.*
\s+[0-9a-f]+:\s+0c 00 00 00.*
#...
\s+[0-9a-f]+:\s+[0-9a-f\s]+\.word\s+0x0+8
\s+[0-9a-f]+:\s+[0-9a-f\s]+\.word\s+0x0+c
#pass