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175 Commits

Author SHA1 Message Date
Eric Christopher c3b434b76c Add brief support for the fission .debug_info.dwo section for 
ELF output.

llvm-svn: 168764
 2012-11-28 02:49:38 +00:00
Eric Christopher 27ed8ec126 Add comments. 
llvm-svn: 168763
 2012-11-28 02:49:34 +00:00
Eric Christopher a0ad67dad8 Add names for the accelerator table sections so that they can 
be emitted if they're wanted on elf platforms.

llvm-svn: 165432
 2012-10-08 21:41:30 +00:00
Andrew Kaylor feb805fcf2 Support for generating ELF objects on Windows. 
This adds 'elf' as a recognized target triple environment value and overrides the default generated object format on Windows platforms if that value is present.  This patch also enables MCJIT tests on Windows using the new environment value.

llvm-svn: 165030
 2012-10-02 18:38:34 +00:00
Anton Korobeynikov 37d73002d4 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
Anton Korobeynikov cc8c539300 Fix for .pdata and .xdata section attributes on COFF. 
Patch by kai@redstar.de !

llvm-svn: 161487
 2012-08-08 12:46:46 +00:00
Jim Grosbach dc1e36e9f5 Tidy up. Trailing whitespace. 
llvm-svn: 156602
 2012-05-11 01:41:30 +00:00
David Chisnall bbec87205d Use the correct section types on Solaris for unwind data on both x86 and x86-64. 
Patch by Dmitri Shubin!

llvm-svn: 154391
 2012-04-10 11:44:33 +00:00
Michael J. Spencer b560d079df 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
David Chisnall 07f8d3e4e9 Generate the correct EH frame section types on Solaris, this time without breaking other platforms... 
llvm-svn: 150819
 2012-02-17 17:31:15 +00:00
David Chisnall 85dd309e85 Revert r150814. It turns out that there is a good reason for this after all... 
llvm-svn: 150818
 2012-02-17 16:51:02 +00:00
David Chisnall 38e25ab513 Don't lazily allocate eh_frame. We're not lazily allocating things like the LSDA, which are only used when the eh frame is used, so this lazy allocation doesn't really make sense. 
Fix the type of eh_frame on Solaris so that Sun ld doesn't fail to combine them (thus making it impossible for the unwind library to find them and breaking exceptions).

llvm-svn: 150814
 2012-02-17 16:32:07 +00:00
Anton Korobeynikov c6b4017ce2 Add support for implicit TLS model used with MS VC runtime. 
Patch by Kai Nacke!

llvm-svn: 150307
 2012-02-11 17:26:53 +00:00
Anton Korobeynikov 7722a2d4e3 Properly emit ctors / dtors with priorities into desired sections 
and let linker handle the rest.

This finally fixes PR5329

llvm-svn: 148990
 2012-01-25 22:24:19 +00:00
Anton Korobeynikov 965e0c6de2 Emit the ctors in the proper order on ARM/EABI. 
Maybe some targets should use this as well.

Patch by Evgeniy Stepanov!

llvm-svn: 145781
 2011-12-03 23:49:37 +00:00
Jim Grosbach 0dde349df1 Tidy up. 80 columns. 
llvm-svn: 144649
 2011-11-15 16:46:22 +00:00
Eric Christopher 5223a57533 Remove the pubnames section, no one consumes it. 
llvm-svn: 144169
 2011-11-09 05:24:07 +00:00
Eric Christopher 4996c70034 Add the support code to enable the dwarf accelerator tables. Upcoming patches 
to fix the types section (all types, not just global types), and testcases.

The code to do the final emission is disabled by default.

llvm-svn: 143923
 2011-11-07 09:24:32 +00:00
Nick Lewycky 1a62d78325 On an ELF system, ".debug_str" is mergeable and contains null terminated strings 
composed of one byte characters.

llvm-svn: 143044
 2011-10-26 18:44:32 +00:00
Bill Wendling 7113f221e2 Fix grammar, noticed by Duncan. 
llvm-svn: 138764
 2011-08-29 21:03:12 +00:00
Bill Wendling ebab735788 Initialize CompactUnwindSection so that other targets won't use an uninitialized value. 
llvm-svn: 138752
 2011-08-29 18:25:59 +00:00
Evan Cheng c3035d6657 X86 is the only target that uses coff format. This should fixes test failures running on Windows, Cygwin, or MingW hosts. 
llvm-svn: 135639
 2011-07-20 23:53:54 +00:00
Evan Cheng bbf3b0de8b Goodbye TargetAsmInfo. This eliminate last bit of CodeGen and Target in llvm-mc. 
There is still a bit more refactoring left to do in Targets. But we are now very
close to fixing all the layering issues in MC.

llvm-svn: 135611
 2011-07-20 19:50:42 +00:00
Benjamin Kramer acb9ed4077 Initialize the EHFrameSection pointer to zero. 
This should fix the spurious buildbot errors.

llvm-svn: 135594
 2011-07-20 18:13:23 +00:00
Evan Cheng 76792992d6 Add MCObjectFileInfo and sink the MCSections initialization code from 
TargetLoweringObjectFileImpl down to MCObjectFileInfo.

TargetAsmInfo is done to one last method. It's *almost* gone!

llvm-svn: 135569
 2011-07-20 05:58:47 +00:00