MIPS/LD/testsuite: Adjust match patterns for special section indexes

Update `readelf' symbol table dump match patterns to handle SHN_MIPS_DATA
and SHN_MIPS_TEXT special section indexes produced by the IRIX ELF format
variation used with a number of MIPS targets and printed by `readelf' as
PRC[0xff02] and PRC[0xff01] respectively, correcting LD test suite
failures:

extra regexps in .../ld/testsuite/ld-elf/comm-data1.sd starting with "^ +[0-9]+: +[0-9a-f]+ +0 +OBJECT +GLOBAL +DEFAULT +[0-9]+ +foo$"
EOF from dump.out
FAIL: Common symbol override test (auxiliary shared object build)

extra regexps in .../ld/testsuite/ld-elf/pr21703-shared.sd starting with "^ +[0-9]+: +[0-9a-f]+ +4 +FUNC +GLOBAL +DEFAULT +[0-9] +foo@FOO$"
EOF from dump.out
FAIL: PR ld/21703 shared

extra regexps in .../ld/testsuite/ld-elf/comm-data1.sd starting with "^ +[0-9]+: +[0-9a-f]+ +0 +OBJECT +GLOBAL +DEFAULT +[0-9]+ +foo$"
EOF from dump.out
FAIL: MIPS o32/copyreloc common symbol override test (auxiliary shared object build)

extra regexps in .../ld/testsuite/ld-elf/comm-data1.sd starting with "^ +[0-9]+: +[0-9a-f]+ +0 +OBJECT +GLOBAL +DEFAULT +[0-9]+ +foo$"
EOF from dump.out
FAIL: MIPS o32/nocopyreloc common symbol override test (auxiliary shared object build)

observed due to file contents like:

     7: 5ffe02e8     0 OBJECT  GLOBAL DEFAULT PRC[0xff02] foo

shown by `readelf -s' vs:

 +[0-9]+: +[0-9a-f]+ +0 +OBJECT +GLOBAL +DEFAULT +[0-9]+ +foo

pattern expected, triggered by widening testing to these targets by commit
05a5feafdd38 ("Rewrite check_shared_lib_support").

	ld/
	* testsuite/ld-elf/comm-data1.sd: Alternatively accept
	`PRC[0xff02]' in place of a regular section index.
	* testsuite/ld-elf/pr21703-shared.sd: Likewise `PRC[0xff01]'.

diff --git a/ld/ChangeLog b/ld/ChangeLog
index a90dcb8..ad05c54 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,9 @@
+2018-01-30  Maciej W. Rozycki  <macro@mips.com>
+
+       * testsuite/ld-elf/comm-data1.sd: Alternatively accept
+       `PRC[0xff02]' in place of a regular section index.
+       * testsuite/ld-elf/pr21703-shared.sd: Likewise `PRC[0xff01]'.
+
 2018-01-29  Alan Modra  <amodra@gmail.com>
 
        * testsuite/ld-elf/pr21964-3a.c: New file.

diff --git a/ld/testsuite/ld-elf/comm-data1.sd b/ld/testsuite/ld-elf/comm-data1.sd
index d00435b..7d6507f 100644 (file)
--- a/ld/testsuite/ld-elf/comm-data1.sd
+++ b/ld/testsuite/ld-elf/comm-data1.sd
@@ -1,10 +1,10 @@
 Symbol table '\.dynsym' contains [0-9]+ entries:
  +Num: +Value +Size +Type +Bind +Vis +Ndx +Name
 #...
- +[0-9]+: +[0-9a-f]+ +0 +OBJECT +GLOBAL +DEFAULT +[0-9]+ +foo
+ +[0-9]+: +[0-9a-f]+ +0 +OBJECT +GLOBAL +DEFAULT +(?:[0-9]+|PRC\[0xff02\]) +foo
 #...
 Symbol table '\.symtab' contains [0-9]+ entries:
  +Num: +Value +Size +Type +Bind +Vis +Ndx +Name
 #...
- +[0-9]+: +[0-9a-f]+ +0 +OBJECT +GLOBAL +DEFAULT +[0-9]+ +foo
+ +[0-9]+: +[0-9a-f]+ +0 +OBJECT +GLOBAL +DEFAULT +(?:[0-9]+|PRC\[0xff02\]) +foo
 #pass

diff --git a/ld/testsuite/ld-elf/pr21703-shared.sd b/ld/testsuite/ld-elf/pr21703-shared.sd
index 9ca541c..79e67f7 100644 (file)
--- a/ld/testsuite/ld-elf/pr21703-shared.sd
+++ b/ld/testsuite/ld-elf/pr21703-shared.sd
@@ -1,11 +1,11 @@
 Symbol table '\.dynsym' contains [0-9]+ entries:
  +Num: +Value +Size Type +Bind +Vis +Ndx Name
 #...
- +[0-9]+: +[0-9a-f]+ +4 +FUNC +GLOBAL +DEFAULT +[0-9] +foo@FOO
+ +[0-9]+: +[0-9a-f]+ +4 +FUNC +GLOBAL +DEFAULT +(?:[0-9]+|PRC\[0xff01\]) +foo@FOO
 #...
  +[0-9]+: +[0-9a-f]+ +0 +OBJECT +GLOBAL +DEFAULT +ABS +FOO1
 #...
- +[0-9]+: +[0-9a-f]+ +32 +FUNC +GLOBAL +DEFAULT +[0-9] +foo@@FOO1
+ +[0-9]+: +[0-9a-f]+ +32 +FUNC +GLOBAL +DEFAULT +(?:[0-9]+|PRC\[0xff01\]) +foo@@FOO1
 #...
  +[0-9]+: +[0-9a-f]+ +0 +OBJECT +GLOBAL +DEFAULT +ABS +FOO
 #...