Michael J. Spencer
a43c204ef7
Fix Warnings.
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llvm-svn: 117062
2010-10-21 20:49:38 +00:00
Michael J. Spencer
f9a7c39ecc
MC-COFF: Add support for default-null weak externals.
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llvm-svn: 116666
2010-10-16 08:25:57 +00:00
Michael J. Spencer
56d81e7eae
MC-COFF: Fix .bss section size. Fixes PR8335. Patch by NAKAMUTA Takumi!
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llvm-svn: 116155
2010-10-09 16:04:45 +00:00
Michael J. Spencer
3066a09189
MC-COFF: Assert on non-coff sections.
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llvm-svn: 116148
2010-10-09 11:00:37 +00:00
Michael J. Spencer
43ccdd557d
MC-COFF: Handle relaxation in COFF better. Fixes PR8321.
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llvm-svn: 116013
2010-10-07 23:55:40 +00:00
Michael J. Spencer
079e1e2ce8
Fix Punctuation.
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llvm-svn: 115657
2010-10-05 19:48:12 +00:00
Michael J. Spencer
19b6962abb
MC-COFF: Fix (PR8278) temporary symbol relocations.
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llvm-svn: 115656
2010-10-05 19:48:03 +00:00
Rafael Espindola
5f53528867
On ELF we need to know which symbols are used in relocations to decide if
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they should be in the symbol table or not. Instead of "guessing", just compute
the symbol table after the relocations are known.
llvm-svn: 115619
2010-10-05 15:11:03 +00:00
Rafael Espindola
480ee577ad
Correctly produce R_X86_64_32 or R_X86_64_32S.
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With this patch in
movq $foo, foo(%rip)
foo:
.long foo
We produce a R_X86_64_32S for the first relocation and R_X86_64_32 for the
second one.
llvm-svn: 115134
2010-09-30 03:11:42 +00:00
Rafael Espindola
3e2630deca
Make it possible for the MCObjectWriter to decide if a given fixup is fully
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resolved or not. Different object files have different restrictions and
different native assemblers have different idiosyncrasies we want to emulate
for now.
Move the existing MachO logic to the new place and implement an ELF one that
gets fixups to globals right.
llvm-svn: 115131
2010-09-30 02:22:20 +00:00
Michael J. Spencer
9c138864bc
MC-COFF: Fix symbol storage class for globals
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llvm-svn: 115020
2010-09-29 03:13:41 +00:00
Michael J. Spencer
13fb9cadcb
MC-COFF: Fix signed/unsigned comparison.
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llvm-svn: 114888
2010-09-27 21:17:39 +00:00
Michael J. Spencer
4867bf0fad
MC-COFF: Drop empty sections, and label symbols. Convert relocations
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targeted at symbols into relocations relative to the containing section.
Patch by Nathan Jeffords!
llvm-svn: 114823
2010-09-27 08:58:26 +00:00
Michael J. Spencer
526e183800
Fix COFF x86-64 relocations. PR7960.
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Multiple symbol reloc handling part of the patch by Cameron Esfahani.
llvm-svn: 111963
2010-08-24 21:04:52 +00:00
Michael J. Spencer
18689045ce
MC: Add partial x86-64 support to COFF.
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llvm-svn: 111728
2010-08-21 05:58:13 +00:00
Michael J. Spencer
59bd7389a4
MC: Fix symbol fragment offsets in COFF.
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Patch by Cameron Esfahani!
llvm-svn: 110104
2010-08-03 05:02:46 +00:00
Michael J. Spencer
135ecc4689
Revert "MC: Fix symbol fragment offsets in COFF."
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This reverts commit r110100
Wrong path caps.
llvm-svn: 110103
2010-08-03 04:53:28 +00:00
Michael J. Spencer
6ff92fbc86
MC: Add time travel support to COFF.
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llvm-svn: 110101
2010-08-03 04:43:33 +00:00
Michael J. Spencer
b9653145e4
MC: Fix symbol fragment offsets in COFF.
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Patch by Cameron Esfahani!
llvm-svn: 110100
2010-08-03 04:43:24 +00:00
Daniel Dunbar
e0737ebae3
Silence some -Asserts uninitialized variable warnings.
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llvm-svn: 109956
2010-07-31 21:08:54 +00:00
Benjamin Kramer
20e27bc59b
COFFObjectWriter: Don't leak COFFSymbols and COFFSections.
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llvm-svn: 109745
2010-07-29 11:57:59 +00:00
Douglas Gregor
8f3e666150
Fix format-specifier warning
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llvm-svn: 109391
2010-07-26 03:55:44 +00:00
Michael J. Spencer
d061ee82ad
MC: Fix whitespace error from last commit.
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A Visual C++ extension that removes trailing new lines? Seriously?
llvm-svn: 109390
2010-07-26 03:01:28 +00:00
Michael J. Spencer
9d96c92bde
MC: Add WinCOFFObjectWriter implementation.
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Origonal Windows COFF implementation by Nathan Jedffords.
llvm-svn: 109389
2010-07-26 02:17:32 +00:00
Chris Lattner
666bfc3ab5
introduce WinCOFFObjectWriter, patch by Michael Spencer!
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llvm-svn: 108103
2010-07-11 22:07:02 +00:00
