mips-sgi-irix gas emits STT_OBJECT symbols where other assemblers
would use STT_NOTYPE. See mips_frob_symbol in gas/config/tc-mips.c.
Also, the section of some dynamic symbols is set to SHN_MIPS_TEXT or
SHN_MIPS_DATA. See _bfd_mips_elf_finish_dynamic_symbol in
bfd/elfxx-mips.c. These differences are visible in readelf output
and cause some tests to fail for no other good reason.
The patch fixes the following fails and removes an xfail.
FAIL: ld-elf/pr23591
FAIL: PROVIDE_HIDDEN test (auxiliary shared object)
FAIL: PR ld/21233 dynamic symbols with section GC (auxiliary shared library)
* testsuite/ld-elf/pr21233-l.sd: Accept OBJECT for type and
PRC for section of symbols.
* testsuite/ld-elf/pr23591.d: Likewise.
* testsuite/ld-elf/provide-hidden-s.nd: Likewise.
* testsuite/ld-mips-elf/start.s: Make symbols function type.
* testsuite/ld-mips-elf/hash2.d: Adjust. Don't xfail irix.
+2019-12-17 Alan Modra <amodra@gmail.com>
+
+ * testsuite/ld-elf/pr21233-l.sd: Accept OBJECT for type and
+ PRC for section of symbols.
+ * testsuite/ld-elf/pr23591.d: Likewise.
+ * testsuite/ld-elf/provide-hidden-s.nd: Likewise.
+ * testsuite/ld-mips-elf/start.s: Make symbols function type.
+ * testsuite/ld-mips-elf/hash2.d: Adjust. Don't xfail irix.
+
2019-12-17 Alan Modra <amodra@gmail.com>
* emulparams/tic80coff.sh: Delete file.
2019-12-17 Alan Modra <amodra@gmail.com>
* emulparams/tic80coff.sh: Delete file.
# Num: Value Size Type Bind Vis Ndx Name
# 1: 00000000 1 OBJECT GLOBAL DEFAULT 5 bar
#...
# Num: Value Size Type Bind Vis Ndx Name
# 1: 00000000 1 OBJECT GLOBAL DEFAULT 5 bar
#...
- *[0-9]+: +[0-9a-f]+ +1 +OBJECT +GLOBAL +DEFAULT +[0-9]+ +bar
+ *[0-9]+: +[0-9a-f]+ +1 +OBJECT +GLOBAL +DEFAULT +([0-9]+|PRC\[0xff02\]) +bar
# relocations in read-only sections.
#...
# relocations in read-only sections.
#...
- +[0-9]+: +[a-f0-9]+ +0 +NOTYPE +(GLOBAL +HIDDEN|LOCAL +DEFAULT) +[0-9]+ +___?start___sancov_cntrs
+ +[0-9]+: +[a-f0-9]+ +0 +(NOTYPE|OBJECT) +(GLOBAL +HIDDEN|LOCAL +DEFAULT) +[0-9]+ +___?start___sancov_cntrs
Symbol table '\.dynsym' contains [0-9]+ entries:
#...
Symbol table '\.dynsym' contains [0-9]+ entries:
#...
- *[0-9]+: 0*12300000 +0 (?:NOTYPE|OBJECT) +GLOBAL +DEFAULT +[0-9]+ foo
+ *[0-9]+: 0*12300000 +0 (?:NOTYPE|OBJECT) +GLOBAL +DEFAULT +([0-9]+|PRC\[0xff02\]) foo
#...
Symbol table '\.symtab' contains [0-9]+ entries:
#...
#...
Symbol table '\.symtab' contains [0-9]+ entries:
#...
- *[0-9]+: 0*12300000 +0 (?:NOTYPE|OBJECT) +GLOBAL +DEFAULT +[0-9]+ foo
+ *[0-9]+: 0*12300000 +0 (?:NOTYPE|OBJECT) +GLOBAL +DEFAULT +([0-9]+|PRC\[0xff02\]) foo
#readelf: -d -s -D
#ld: -shared --hash-style=gnu
#target: [check_shared_lib_support]
#readelf: -d -s -D
#ld: -shared --hash-style=gnu
#target: [check_shared_lib_support]
#...
+0x[0-9a-z]+ +\(MIPS_XHASH\) +0x[0-9a-z]+
#...
#...
+0x[0-9a-z]+ +\(MIPS_XHASH\) +0x[0-9a-z]+
#...
- +[0-9]+ +[0-9]+: +[0-9a-f]+ +[0-9]+ +NOTYPE +GLOBAL +DEFAULT +[1-9] _start
+ +[0-9]+ +[0-9]+: +[0-9a-f]+ +[0-9]+ +FUNC +GLOBAL +DEFAULT +([1-9]|PRC) _start
- +[0-9]+ +[0-9]+: +[0-9a-f]+ +[0-9]+ +NOTYPE +GLOBAL +DEFAULT +[1-9] main
+ +[0-9]+ +[0-9]+: +[0-9a-f]+ +[0-9]+ +FUNC +GLOBAL +DEFAULT +([1-9]|PRC) main
- +[0-9]+ +[0-9]+: +[0-9a-f]+ +[0-9]+ +NOTYPE +GLOBAL +DEFAULT +[1-9] start
+ +[0-9]+ +[0-9]+: +[0-9a-f]+ +[0-9]+ +FUNC +GLOBAL +DEFAULT +([1-9]|PRC) start
- +[0-9]+ +[0-9]+: +[0-9a-f]+ +[0-9]+ +NOTYPE +GLOBAL +DEFAULT +[1-9] __start
+ +[0-9]+ +[0-9]+: +[0-9a-f]+ +[0-9]+ +FUNC +GLOBAL +DEFAULT +([1-9]|PRC) __start
+ .globl start
+ .type start, @function
+ .globl _start
+ .type _start, @function
+ .globl __start
+ .type __start, @function
+ .globl main
+ .type main, @function