David Majnemer e4d89ec8de WinCOFF: Emit common symbols as specified in the COFF spec ...

Summary:
Local common symbols were properly inserted into the .bss section.
However, putting external common symbols in the .bss section would give
them a strong definition.

Instead, encode them as undefined, external symbols who's symbol value
is equivalent to their size.

Reviewers: Bigcheese, rafael, rnk

CC: llvm-commits

Differential Revision: http://reviews.llvm.org/D3324

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205811 91177308-0d34-0410-b5e6-96231b3b80d8

2014-04-08 22:33:40 +00:00

..

alias.s

Revert "COFF: Emit all MCSymbols rather than filtering out some of them"

2013-11-18 23:08:12 +00:00

align-nops.s

Replace coff-/elf-dump with llvm-readobj

2013-04-12 04:06:46 +00:00

bad-expr.s

Forgot to add testcase for r198590

2014-01-21 20:39:11 +00:00

basic-coff-64.s

Replace coff-/elf-dump with llvm-readobj

2013-04-12 04:06:46 +00:00

basic-coff.s

Replace coff-/elf-dump with llvm-readobj

2013-04-12 04:06:46 +00:00

bss_section.ll

MC COFF: Emit the 'b' section flag for .bss sections in GNU assembly

2013-12-17 22:12:40 +00:00

bss.s

Fix known typos

2014-01-24 17:20:08 +00:00

comm.ll

WinCOFF: Emit common symbols as specified in the COFF spec

2014-04-08 22:33:40 +00:00

comm.s

WinCOFF: Emit common symbols as specified in the COFF spec

2014-04-08 22:33:40 +00:00

diff.s

Replace coff-/elf-dump with llvm-readobj

2013-04-12 04:06:46 +00:00

eh-frame.s

Output .eh_frames on COFF too now that the integrated as is used on mingw.

2013-12-02 14:59:34 +00:00

feat00.s

Object/COFF: change data type of SymbolNumber from int16 to uint16.

2014-03-15 00:04:08 +00:00

global_ctors_dtors.ll

Emit dtors into proper section while compiling in vcpp-compatible mode.

2012-09-23 15:53:47 +00:00

ir-to-imgrel.ll

WinCOFF: Transform IR expressions featuring __ImageBase into image relative relocations

2014-01-15 09:16:42 +00:00

linker-options.ll

[mc-coff] Forward Linker Option flags into the .drectve section

2013-04-25 19:34:41 +00:00

linkonce-invalid.s

MC: Implement COFF .linkonce directive

2013-07-06 12:13:10 +00:00

linkonce.s

MC: Implement COFF .linkonce directive

2013-07-06 12:13:10 +00:00

lit.local.cfg

[tests] Cleanup initialization of test suffixes.

2013-08-16 00:37:11 +00:00

lset0.s

Revert "COFF: Emit all MCSymbols rather than filtering out some of them"

2013-11-18 23:08:12 +00:00

module-asm.ll

Replace coff-/elf-dump with llvm-readobj

2013-04-12 04:06:46 +00:00

rdata.ll

Revert "coff also doesn't have a ReadOnlySection yet, (!)"

2013-08-08 01:50:52 +00:00

relocation-imgrel.s

MC: Support COFF image-relative MCSymbolRefs

2013-04-10 23:28:17 +00:00

secidx-diagnostic.s

Fix PR18381 - print a minimal diagnostic rather than assert on unresolved .secidx target

2014-01-30 21:13:05 +00:00

secidx.s

Add the .secidx test I've forgotten to svn add in 197826

2013-12-20 19:06:50 +00:00

secrel32.s

Replace coff-/elf-dump with llvm-readobj

2013-04-12 04:06:46 +00:00

secrel-variant.s

Fix section relocation for SECTIONREL32 with immediate offset.

2013-04-25 19:27:05 +00:00

section-comdat.s

Support multiple COFF sections with the same name but different COMDAT.

2013-11-19 19:52:52 +00:00

section-invalid-flags.s

MC: Add .section directive to COFF

2013-07-04 21:32:07 +00:00

section-name-encoding.s

Fix typos

2014-02-25 04:21:15 +00:00

section.s

MC: Add .section directive to COFF

2013-07-04 21:32:07 +00:00

seh-align1.s

Fix alignment of unwind data.

2013-09-15 18:01:09 +00:00

seh-align2.s

Fix alignment of unwind data.

2013-09-15 18:01:09 +00:00

seh-align3.s

Fix alignment of unwind data.

2013-09-15 18:01:09 +00:00

seh-section.s

MC: Add .section directive to COFF

2013-07-04 21:32:07 +00:00

seh.s

Generate IMAGE_REL_AMD64_ADDR32NB relocations for SEH

2013-09-15 17:46:46 +00:00

simple-fixups.s

Replace coff-/elf-dump with llvm-readobj

2013-04-12 04:06:46 +00:00

switch-relocations.ll

MC-COFF: Add COFFAsmParser. Completes PR8343.

2010-10-09 11:01:07 +00:00

symbol-alias.s

Replace coff-/elf-dump with llvm-readobj

2013-04-12 04:06:46 +00:00

symbol-fragment-offset-64.s

Replace coff-/elf-dump with llvm-readobj

2013-04-12 04:06:46 +00:00

symbol-fragment-offset.s

Replace coff-/elf-dump with llvm-readobj

2013-04-12 04:06:46 +00:00

symbol-mangling.ll

MC/X86/COFF: Allow quotes in names when targeting MS/Windows,

2011-11-29 18:00:06 +00:00

timestamp.s

Produce deterministic coff files.

2013-12-04 02:02:55 +00:00

tricky-names.ll

Use simple section names for COMDAT sections on COFF.

2013-11-27 01:18:37 +00:00

weak-symbol.ll

Use the same tls section name as msvc.

2013-11-27 15:52:11 +00:00

weak.s

Object/COFF: change data type of SymbolNumber from int16 to uint16.

2014-03-15 00:04:08 +00:00