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21 Commits

Author SHA1 Message Date
Daniel Sanders 418caf5002 Replace string GNU Triples with llvm::Triple in MCAsmBackend subclasses and create*AsmBackend(). NFC. 
Summary:
This continues the patch series to eliminate StringRef forms of GNU triples
from the internals of LLVM that began in r239036.

Reviewers: echristo, rafael

Reviewed By: rafael

Subscribers: rafael, llvm-commits, rengolin

Differential Revision: http://reviews.llvm.org/D10243

llvm-svn: 239464
 2015-06-10 10:35:34 +00:00
Jim Grosbach 36e60e9127 MC: Clean up naming in MCObjectWriter. NFC. 
s/WriteObject/writeObject/
s/RecordRelocation/recordRelocation/
s/IsSymbolRefDifferenceFullyResolved/isSymbolRefDifferenceFullyResolved/
s/Write8/write8/
s/WriteLE16/writeLE16/
s/WriteLE32/writeLE32/
s/WriteLE64/writeLE64/
s/WriteBE16/writeBE16/
s/WriteBE32/writeBE32/
s/WriteBE64/writeBE64/
s/Write16/write16/
s/Write32/write32/
s/Write64/write64/
s/WriteZeroes/writeZeroes/
s/WriteBytes/writeBytes/

llvm-svn: 239108
 2015-06-04 22:24:41 +00:00
James Y Knight 35e04e84fa [Sparc] Repair fixups in little endian mode. 
Differential Revision: http://reviews.llvm.org/D9434

llvm-svn: 236324
 2015-05-01 17:13:02 +00:00
Douglas Katzman 9160e78ac8 [Sparc] Really add sparcel architecture support. 
Mostly copy-and-paste from Sparc v8 architecture.

Differential Revision: http://reviews.llvm.org/D8741

llvm-svn: 236146
 2015-04-29 20:30:57 +00:00
Rafael Espindola 5560a4cfbd Use raw_pwrite_stream in the object writer/streamer. 
The ELF object writer will take advantage of that in the next commit.

llvm-svn: 234950
 2015-04-14 22:14:34 +00:00
Craig Topper 35b2f75733 Convert some assert(0) to llvm_unreachable or fold an 'if' condition into the assert. 
llvm-svn: 211254
 2014-06-19 06:10:58 +00:00
Craig Topper 2a30d7889f Replace some assert(0)'s with llvm_unreachable. 
llvm-svn: 211141
 2014-06-18 05:05:13 +00:00
Craig Topper b0c941bebd [C++11] Add 'override' keywords and remove 'virtual'. Additionally add 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. Sparc edition 
llvm-svn: 207502
 2014-04-29 07:57:13 +00:00
Rafael Espindola 5904e12bfa Completely rewrite ELFObjectWriter::RecordRelocation. 
I started trying to fix a small issue, but this code has seen a small fix too
many.

The old code was fairly convoluted. Some of the issues it had:

* It failed to check if a symbol difference was in the some section when
  converting a relocation to pcrel.
* It failed to check if the relocation was already pcrel.
* The pcrel value computation was wrong in some cases (relocation-pc.s)
* It was missing quiet a few cases where it should not convert symbol
  relocations to section relocations, leaving the backends to patch it up.
* It would not propagate the fact that it had changed a relocation to pcrel,
  requiring a quiet nasty work around in ARM.
* It was missing comments.

llvm-svn: 205076
 2014-03-29 06:26:49 +00:00
Rafael Espindola d7610a5d67 Add const to a method I missed in the previous commit. 
llvm-svn: 205014
 2014-03-28 16:14:12 +00:00
Venkatraman Govindaraju b745e67a64 [SparcV9] Adds support for branch on integer register instructions (BPr) and conditional moves on integer register (MOVr/FMOVr). 
llvm-svn: 202628
 2014-03-02 09:46:56 +00:00
Venkatraman Govindaraju 2b1682bcd4 [Sparc] Implement writeNopData. Emit actual NOP instruction instead of just filling with zeroes. 
llvm-svn: 202572
 2014-03-01 05:45:09 +00:00
Venkatraman Govindaraju 9fc29098df [Sparc] Teach SparcAsmParser to emit correct relocations for PIC code. 
llvm-svn: 202571
 2014-03-01 05:07:21 +00:00
Venkatraman Govindaraju fd07500dd1 [Sparc] Emit relocations for Thread Local Storage (TLS) when integrated assembler is used. 
llvm-svn: 200962
 2014-02-07 05:54:20 +00:00
Venkatraman Govindaraju 104643d0aa [Sparc] Emit correct relocations for PIC code when integrated assembler is used. 
llvm-svn: 200961
 2014-02-07 04:24:35 +00:00
Rafael Espindola 4998280fdf Just returning false is the default. 
llvm-svn: 200890
 2014-02-06 00:03:15 +00:00
Venkatraman Govindaraju f691e2c230 [Sparc] Correct the mask for fixup_sparc_br19. 
llvm-svn: 198739
 2014-01-08 06:46:51 +00:00
Chandler Carruth 8a8cd2bab9 Re-sort all of the includes with ./utils/sort_includes.py so that 
subsequent changes are easier to review. About to fix some layering
issues, and wanted to separate out the necessary churn.

Also comment and sink the include of "Windows.h" in three .inc files to
match the usage in Memory.inc.

llvm-svn: 198685
 2014-01-07 11:48:04 +00:00
Venkatraman Govindaraju 559c4ac377 [Sparc] Add support for parsing sparc asm modifiers such as %hi, %lo etc., 
Also, correct the offsets for FixupsKindInfo.

llvm-svn: 198681
 2014-01-07 08:00:49 +00:00
Venkatraman Govindaraju b73aeca888 [Sparc] Add ELF Object Writer for Sparc. 
llvm-svn: 198580
 2014-01-06 01:22:54 +00:00
Venkatraman Govindaraju 5f1cce50e6 [Sparc] Add initial implementation of MC Code emitter for sparc. 
llvm-svn: 198533
 2014-01-05 02:13:48 +00:00