llvm-project

Commit Graph

Author	SHA1	Message	Date
David Majnemer	fb83977538	Update tests which broke from r218189 llvm-svn: 218191	2014-09-20 21:18:43 +00:00
Reid Kleckner	d4e53f55f1	MC COFF: Emit the 'b' section flag for .bss sections in GNU assembly Without this, assembling clang's disassembly would produce an object file with the IMAGE_SCN_CNT_INITIALIZED_DATA section characteristic rather than the uninitialized one. link.exe would warn when merging comdats with different flags. llvm-svn: 197529	2013-12-17 22:12:40 +00:00
David Majnemer	3d96acb735	[-cxx-abi microsoft] Stick zero initialized symbols into the .bss section for COFF Summary: We need to do two things: - Initialize BSSSection in MCObjectFileInfo::InitCOFFMCObjectFileInfo - Teach TargetLoweringObjectFileCOFF::SelectSectionForGlobal what to do with it This fixes PR16861. Reviewers: rnk Reviewed By: rnk CC: llvm-commits Differential Revision: http://llvm-reviews.chandlerc.com/D1361 llvm-svn: 188244	2013-08-13 01:23:53 +00:00

Author

SHA1

Message

Date

David Majnemer

fb83977538

Update tests which broke from r218189

llvm-svn: 218191

2014-09-20 21:18:43 +00:00

Reid Kleckner

d4e53f55f1

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

Without this, assembling clang's disassembly would produce an object
file with the IMAGE_SCN_CNT_INITIALIZED_DATA section characteristic
rather than the uninitialized one.  link.exe would warn when merging
comdats with different flags.

llvm-svn: 197529

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

David Majnemer

3d96acb735

[-cxx-abi microsoft] Stick zero initialized symbols into the .bss section for COFF

Summary:
We need to do two things:

- Initialize BSSSection in MCObjectFileInfo::InitCOFFMCObjectFileInfo
- Teach TargetLoweringObjectFileCOFF::SelectSectionForGlobal what to do
  with it

This fixes PR16861.

Reviewers: rnk

Reviewed By: rnk

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D1361

llvm-svn: 188244

2013-08-13 01:23:53 +00:00

3 Commits