Rafael Espindola
4b0d25a0db
Correctly handle weak undefined symbols. Before we would get a invalid binding
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(2 == STB_WEAK | STB_GLOBAL).
llvm-svn: 114690
2010-09-23 19:55:14 +00:00
Rafael Espindola
ce04ba0f70
Represent relocations against local symbols as relocations against the section
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they are in. Both ways should be equivalent, but gas produces relocations
against the section.
Roman wrote the patch, I added the test.
llvm-svn: 114667
2010-09-23 17:25:18 +00:00
Rafael Espindola
3cfff6e0c5
Avoid some Mach-O specific alignment being done on ELF.
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llvm-svn: 114594
2010-09-22 22:27:05 +00:00
Rafael Espindola
a2d73f0a38
Correctly align bss.
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llvm-svn: 114556
2010-09-22 17:43:04 +00:00
Rafael Espindola
02af3cdd58
Implement support for .local and its "interesting" interactions with .comm.
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llvm-svn: 114382
2010-09-21 00:24:38 +00:00
Rafael Espindola
78fc1f7f66
Produce a R_X86_64_32 when the value is >=0.
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llvm-svn: 114339
2010-09-20 19:20:47 +00:00
Rafael Espindola
9c3a9bf8aa
Make sure the STT_FILE symbol is the first one in the symbol table.
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llvm-svn: 114285
2010-09-18 15:03:21 +00:00
Rafael Espindola
32e423fe2b
Add test that was missing in my previous commit.
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llvm-svn: 114248
2010-09-18 00:37:27 +00:00
Rafael Espindola
d542892fc0
Print the address of sections as 0 and create the metadata sections in the
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same order as gnu as.
llvm-svn: 114109
2010-09-16 19:46:31 +00:00
Rafael Espindola
fa964e153e
Make sure that names like .note.GNU-stack are accepted as valid section names.
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llvm-svn: 114091
2010-09-16 17:05:55 +00:00
Rafael Espindola
58aa9e8010
Add support for the .zero directive.
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llvm-svn: 114077
2010-09-16 15:03:59 +00:00
Rafael Espindola
8a987c002e
Add a InitSections method to the streamer interface.
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The ELF implementation now creates text, data and bss to match the gnu as
behavior.
The text streamer still has the old MachO specific behavior since
the testsuite checks that it will error when a directive is given
before a setting the current section for example.
A nice benefit is that -n is not required anymore when producing
ELF files.
llvm-svn: 114027
2010-09-15 21:48:40 +00:00
Rafael Espindola
ce9b27497e
Add support for leb128 of absolute expressions.
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llvm-svn: 113691
2010-09-11 16:45:15 +00:00
Benjamin Kramer
8849104392
Add an elf-dumper utility.
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- Output format and some of the code stolen from macho-dump.
- Somewhat incomplete and probably buggy.
- Comes with a very basic test.
llvm-svn: 113488
2010-09-09 15:00:41 +00:00
Daniel Dunbar
9ced206b3a
MC/ELF: Allow null values in virtual sections, ELF doesn't use special
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directives for putting contents in .bss, for example.
llvm-svn: 111376
2010-08-18 18:22:37 +00:00
