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66cae56016
PR 22319 bfd * elflink.c (elf_link_output_extsym): Keep global undefined symbols if they have been marked as needed. ld * testsuite/ld-elf/pr22310.s: New test source file. * testsuite/ld-elf/pr22310.d: New test driver. * testsuite/ld-mmix/undef-3.d: Update expected output from readelf.
33 lines
1022 B
Makefile
33 lines
1022 B
Makefile
#source: start.s
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#ld: -u undefd -m elf64mmix
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#readelf: -S -s
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There are 5 section headers, starting at offset .*:
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Section Headers:
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+\[Nr\] Name +Type +Address +Offset
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+Size +EntSize +Flags +Link +Info +Align
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+\[ 0\] +NULL +0+ +0+
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+0+ +0+ +0 +0 +0
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+\[ 1\] \.text +PROGBITS +0+ +0+78
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+0+4 +0+ +AX +0 +0 +4
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+\[ 2\] \.symtab +SYMTAB +0+ .*
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+0+c0 +0+18 +3 +2 +8
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+\[ 3\] \.strtab +STRTAB +0+ .*
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+0+28 +0+ +0 +0 +1
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+\[ 4\] \.shstrtab +STRTAB +0+ +[0-9a-f]+
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+0+21 +0+ +0 +0 +1
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Key to Flags:
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#...
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Symbol table '\.symtab' contains 8 entries:
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+Num: +Value +Size +Type +Bind +Vis +Ndx +Name
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+0: 0+ +0 +NOTYPE +LOCAL +DEFAULT +UND
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+1: 0+ +0 +SECTION +LOCAL +DEFAULT +1
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[ ]+2: 0+[ ]+0[ ]+NOTYPE[ ]+GLOBAL[ ]+DEFAULT[ ]+UND[ ]+undefd
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+3: 0+ +0 +NOTYPE +GLOBAL +DEFAULT +1 _start
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+4: 2000000000000000 +0 +NOTYPE +GLOBAL +DEFAULT +1 __bss_start
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+5: 2000000000000000 +0 +NOTYPE +GLOBAL +DEFAULT +1 _edata
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+6: 2000000000000000 +0 +NOTYPE +GLOBAL +DEFAULT +1 _end
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+7: 0+ +0 +NOTYPE +GLOBAL +DEFAULT +1 _start\.
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