ffbc01ccf0
* elflink.c (elf_link_input_bfd): Provide a file symbol for each input file with local syms, if the input lacks such. (bfd_elf_final_link): Add a file symbol to mark end of locals for which we can associate with input files. (struct elf_final_link_info): Add filesym_count field. (struct elf_outext_info): Add need_second_pass and second_pass. (elf_link_output_extsym): Detect symbols defined in the output file, emit them on second pass over locals. ld/testsuite/ Update to suit added STT_FILE symbols.
51 lines
1.5 KiB
Makefile
51 lines
1.5 KiB
Makefile
#source: greg-4.s
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#source: greg-4.s
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#source: local1.s
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#source: local2.s
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#source: ext1.s
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#source: start.s
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#ld: -m elf64mmix
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#readelf: -Ssx1 -x2
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# Like local1, but ext1 is here a constant, not a global register and two
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# local-register checks.
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There are 6 section headers, starting at offset 0xc8:
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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+c +0+ +AX +0 +0 +4
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+\[ 2\] \.MMIX\.reg_content PROGBITS +0+7e8 +0+84
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+0+10 +0+ +W +0 +0 +1
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+\[ 3\] \.shstrtab +STRTAB +0+ +0+94
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+0+34 +0+ +0 +0 +1
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+\[ 4\] \.symtab +SYMTAB +0+ +[0-9a-f]+
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+[0-9a-f]+ +0+18 +5 +[0-9] +8
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+\[ 5\] \.strtab +STRTAB +0+ +[0-9a-f]+
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+[0-9a-f]+ +0+ +0 +0 +1
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Key to Flags:
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#...
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Symbol table '\.symtab' contains [0-9]+ entries:
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+Num: +Value +Size +Type +Bind +Vis +Ndx +Name
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.* 0+ +0 +NOTYPE +LOCAL +DEFAULT +UND
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.* 0+ +0 +SECTION +LOCAL +DEFAULT +1
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.* 0+7e8 +0 +SECTION +LOCAL +DEFAULT +2
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.* 0+ +0 +FILE +LOCAL +DEFAULT +ABS .*
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.* 0+fd +0 +NOTYPE +LOCAL +DEFAULT +PRC\[0xff00\] lsym
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.* 0+ +0 +FILE +LOCAL +DEFAULT +ABS .*
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.* 0+fe +0 +NOTYPE +LOCAL +DEFAULT +PRC\[0xff00\] lsym
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.* 0+ +0 +FILE +LOCAL +DEFAULT +ABS .*
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.* 0+fc +0 +NOTYPE +GLOBAL +DEFAULT +ABS ext1
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.* 0+8 +0 +NOTYPE +GLOBAL +DEFAULT +1 _start
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#...
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Hex dump of section '\.text':
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0x0+ fd030201 fd020202 e3fd0001 .*
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Hex dump of section '\.MMIX\.reg_contents':
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0x0+7e8 00000000 0000004e 00000000 0000004e .*
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