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llvm-project/llvm/tools/llvm-readobj
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David Majnemer 4d57159c09 MC: Add support for BigObj 
Teach WinCOFFObjectWriter how to write -mbig-obj style object files;
these object files allow for more sections inside an object file.

Our support for BigObj is notably different from binutils and cl: we
implicitly upgrade object files to BigObj instead of asking the user to
compile the same file *again* but with another flag.  This matches up
with how LLVM treats ELF variants.

This was tested by forcing LLVM to always emit BigObj files and running
the entire test suite.  A specific test has also been added.

I've lowered the maximum number of sections in a normal COFF file,
VS "14" CTP 3 supports no more than 65279 sections.  This is important
otherwise we might not switch to BigObj quickly enough, leaving us with
a COFF file that we couldn't link.

yaml2obj support is all that remains to implement.

Differential Revision: http://reviews.llvm.org/D5349

llvm-svn: 217812
 		2014-09-15 19:42:42 +00:00
..
ARMAttributeParser.cpp [C++] Use 'nullptr'. Tools edition. 2014-04-25 04:24:47 +00:00
ARMAttributeParser.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
ARMEHABIPrinter.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
ARMWinEHPrinter.cpp Support: Delete {aligned_,}{u,}{little,big}8_t 2014-09-11 21:46:33 +00:00
ARMWinEHPrinter.h Support: Delete {aligned_,}{u,}{little,big}8_t 2014-09-11 21:46:33 +00:00
CMakeLists.txt tools: initial implementation of WoA EH decoding 2014-06-04 15:47:15 +00:00
COFFDumper.cpp MC: Add support for BigObj 2014-09-15 19:42:42 +00:00
ELFDumper.cpp [Mips] Support SHT_MIPS_ABIFLAGS section type flag in the llvm-readobj, 2014-07-13 15:28:54 +00:00
Error.cpp Remove unused and odd code. 2014-06-13 15:36:17 +00:00
Error.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
LLVMBuild.txt Don't link with the archive library programs that don't use it. 2013-06-17 15:29:46 +00:00
MachODumper.cpp Remove 'virtual' keyword from methods markedwith 'override' keyword. 2014-08-30 16:48:34 +00:00
Makefile Don't link with the archive library programs that don't use it. 2013-06-17 15:29:46 +00:00
ObjDumper.cpp Re-sort #include lines again, prior to moving headers around. 2014-01-13 08:04:33 +00:00
ObjDumper.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
StreamWriter.cpp Implements low-level object file format specific output for COFF and 2013-04-03 18:31:38 +00:00
StreamWriter.h Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created. 2014-08-27 05:25:25 +00:00
Win64EHDumper.cpp Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
Win64EHDumper.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00
llvm-readobj.cpp Don't own the buffer in object::Binary. 2014-08-19 18:44:46 +00:00
llvm-readobj.h Canonicalize header guards into a common format. 2014-08-13 16:26:38 +00:00