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Commit Graph

36 Commits

Author SHA1 Message Date
Michael J. Spencer
264c449666 [MC][COFF] Delay handling symbol aliases when writing
Fixes PR14447 and PR9034. Patch by Nico Rieck!

llvm-svn: 173839
2013-01-29 22:10:07 +00:00
Michael J. Spencer
b158d9cd2a [MC][COFF] Emit weak symbols to the correct section. Patch by Dmitry Puzirev!
llvm-svn: 167877
2012-11-13 22:04:09 +00:00
Anton Korobeynikov
0457dce9c9 Emit dtors into proper section while compiling in vcpp-compatible mode.
Patch by Kai!

llvm-svn: 164476
2012-09-23 15:53:47 +00:00
Benjamin Kramer
f7e00de5d0 Fix alignment of .comm and .lcomm on mingw32.
For some reason .lcomm uses byte alignment and .comm log2 alignment so we can't
use the same setting for both. Fix this by reintroducing the LCOMM enum.
I verified this against mingw's gcc.

llvm-svn: 163420
2012-09-07 21:08:01 +00:00
NAKAMURA Takumi
acbb9a4170 llvm/test/MC/COFF/seh.s: Fixup corresponding to r161487.
llvm-svn: 161489
2012-08-08 13:27:04 +00:00
Eli Bendersky
3ef88c1833 Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu
* Removed test/lib/llvm.exp - it is no longer needed 
* Deleted the dg.exp reading code from test/lit.cfg. There are no dg.exp files
  left in the test suite so this code is no longer required. test/lit.cfg is
  now much shorter and clearer 
* Removed a lot of duplicate code in lit.local.cfg files that need access to
  the root configuration, by adding a "root" attribute to the TestingConfig
  object. This attribute is dynamically computed to provide the same
  information as was previously provided by the custom getRoot functions. 
* Documented the config.root attribute in docs/CommandGuide/lit.pod

llvm-svn: 153408
2012-03-25 09:02:19 +00:00
Michael J. Spencer
ba986d585c Emit global ctors into .CRT$XCU instead of .ctors on Win32. Patch by Joe Groff!
llvm-svn: 151289
2012-02-23 21:56:08 +00:00
Eli Bendersky
4afdeeb682 Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.
Patch reviewed by Daniel Dunbar. It will be followed by additional cleanup patches.

llvm-svn: 150664
2012-02-16 06:28:33 +00:00
Rafael Espindola
549d0683b1 Add back the MC bits of 126425. Original patch by Nathan Jeffords. I added the
asm parsing and testcase.

llvm-svn: 146801
2011-12-17 01:14:52 +00:00
Michael J. Spencer
5fade79478 MC/X86/COFF: Allow quotes in names when targeting MS/Windows,
as MC is the only assembler we support.

This splits MS/Windows and GNU/Windows ASM infos into two seperate classes.
While there is currently only one difference, full MS C++ ABI support will
require many more.

llvm-svn: 145409
2011-11-29 18:00:06 +00:00
Charles Davis
cb20ea9935 Add the suffix to the Win64 EH data sections' names if given. Add a test for
this. XFAIL'd, because the COFF AsmParser can't handle .section yet.

llvm-svn: 132220
2011-05-27 21:38:47 +00:00
Charles Davis
01cde4d080 Assorted fixes for Win64 EH unwind info emission:
- Flip order of bitfields. This gets our output matching GAS.
- Handle case where the end of the prolog wasn't specified.
- If the resulting unwind info struct is less than 8 bytes, pad to 8 bytes.

Add a test for the latter two.

llvm-svn: 132188
2011-05-27 15:10:25 +00:00
Charles Davis
028e424cf3 Add a test for Win64 EH unwind information emission.
llvm-svn: 132180
2011-05-27 03:54:43 +00:00
Chandler Carruth
74094b8d4a Remove some hard coded CR-LFs. Some of these were the entire files, one of
these was just one line of a file. Explicitly set the eol-style property on the
files to try and ensure this fix stays.

llvm-svn: 130125
2011-04-25 07:11:23 +00:00
Rafael Espindola
e206800036 Fix relative relocations. This is sufficient for running the rust testsuite with
MC :-)

llvm-svn: 129923
2011-04-21 18:36:50 +00:00
Rafael Espindola
032ab8c114 Behave like gnu as when a relocation crosses sections.
llvm-svn: 129850
2011-04-20 14:01:45 +00:00
Rafael Espindola
f56c11276e Don't use PadSectionToAlignment on windows.
llvm-svn: 120978
2010-12-06 03:03:44 +00:00
Benjamin Kramer
9c81b592e7 Unbreak test on non-COFF targets.
llvm-svn: 116669
2010-10-16 11:27:13 +00:00
Michael J. Spencer
f9a7c39ecc MC-COFF: Add support for default-null weak externals.
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!
llvm-svn: 116155
2010-10-09 16:04:45 +00:00
Michael J. Spencer
4dc462314c MC-COFF: Implement InitSections. Fixes PR8335.
llvm-svn: 116151
2010-10-09 15:44:27 +00:00
Michael J. Spencer
9e8793d7d6 MC-COFF: Add COFFAsmParser. Completes PR8343.
llvm-svn: 116150
2010-10-09 11:01:07 +00:00
Michael J. Spencer
452789b5c0 MC-COFF: Add test for my last commit.
llvm-svn: 116015
2010-10-08 00:00:28 +00:00
Michael J. Spencer
85094f7689 MC-COFF: Fix symbol aliases. Fixes PR8251.
llvm-svn: 115909
2010-10-07 06:29:33 +00:00
Michael J. Spencer
19b6962abb MC-COFF: Fix (PR8278) temporary symbol relocations.
llvm-svn: 115656
2010-10-05 19:48:03 +00:00
Michael J. Spencer
26a49596d7 test/COFF: Fix symbol indexes and names. Update tests to match.
llvm-svn: 115642
2010-10-05 17:57:08 +00:00
Michael J. Spencer
723b94923a test/COFF: Remove temp file usage.
llvm-svn: 115641
2010-10-05 17:56:56 +00:00
Michael J. Spencer
8d37ea7265 Cleanup Whitespace.
llvm-svn: 115639
2010-10-05 17:56:37 +00:00
Jan Wen Voung
9c76bbf90a Add hook in MCSection to decide when to use "optimized nops", for each
section kind. Previously, optimized nops were only used for MachO.
Also added tests for ELF and COFF.

llvm-svn: 115523
2010-10-04 17:32:41 +00:00
Michael J. Spencer
65330be0ae MC-COFF: Fix test. IMAGE_SYM_CLASS_LABEL should never have been emitted.
llvm-svn: 115024
2010-09-29 03:59:25 +00:00
Michael J. Spencer
4867bf0fad MC-COFF: Drop empty sections, and label symbols. Convert relocations
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
aa187e9b54 test: Fix coff-dump section array indicies to 1 based to match file format.
llvm-svn: 113928
2010-09-15 03:58:51 +00:00
Michael J. Spencer
e2f3acedf8 COFF: Update tests to reflect changes in last commit.
llvm-svn: 112704
2010-09-01 14:15:31 +00:00
Michael J. Spencer
526e183800 Fix COFF x86-64 relocations. PR7960.
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
59bd7389a4 MC: Fix symbol fragment offsets in COFF.
Patch by Cameron Esfahani!

llvm-svn: 110104
2010-08-03 05:02:46 +00:00
Michael J. Spencer
33ac353ce4 Make MC use Windows COFF on Windows and add tests.
llvm-svn: 109494
2010-07-27 06:46:15 +00:00