summaryrefslogtreecommitdiffstats
path: root/llvm/lib/MC
Commit message (Collapse)AuthorAgeFilesLines
* Don't store Twine temporaries, it's not safe.Benjamin Kramer2011-04-091-8/+6
| | | | | | And don't append the name over and over again in the loop. llvm-svn: 129210
* Redirected errors from the AsmParser to the properSean Callanan2011-04-091-0/+10
| | | | | | | | | error stream, in cases where the AsmParser is being invoked by EDDisassembler. Before, they were being sent to errs() because no error handler was installed in the SourceMgr. llvm-svn: 129177
* Micro optimization and improved similarity with gas' output:Rafael Espindola2011-04-071-10/+38
| | | | | | When two section names share a suffix, reuse the entry in shstrtab. llvm-svn: 129115
* Add support for .skip.Rafael Espindola2011-04-071-1/+1
| | | | | | | Patch by Roman Divacky. Fixes PR9361. llvm-svn: 129106
* Fixed a bug where missing EDInstInfo would causeSean Callanan2011-04-071-0/+3
| | | | | | tokenization to crash and burn. llvm-svn: 129051
* An MCDisassembler has the option to not implementShantonu Sen2011-04-051-2/+4
| | | | | | | | | | getEDInfo(), in which case this code would dereference NULL. EDInst can already handle NULL info, so avoid the dereference and pass NULL through. Reviewed by Sean Callanan llvm-svn: 128904
* Added support symbolic floating point constants in the MC assembler for InfinityKevin Enderby2011-03-291-3/+11
| | | | | | and Nans with the same strings as GAS supports. rdar://8673024 llvm-svn: 128488
* Fix the MSVC build.Francois Pichet2011-03-291-0/+4
| | | | llvm-svn: 128441
* MC: Add support for disabling "temporary label" behavior. Useful for debuggingDaniel Dunbar2011-03-281-3/+6
| | | | | | on Darwin. llvm-svn: 128430
* Unbreak CMake build.Ted Kremenek2011-03-281-1/+2
| | | | llvm-svn: 128426
* Again adding a C API to the disassembler for use by such tools as Darwin'sKevin Enderby2011-03-282-0/+259
| | | | | | | | | | | otool(1), this time with the needed fix for case sensitive file systems :) . This is a work in progress as the interface for producing symbolic operands is not done. But a hacked prototype using information from the object file's relocation entiries and replacing immediate operands with MCExpr's has been shown to work with no changes to the instrucion printer. These APIs will be moved into a dynamic library at some point. llvm-svn: 128415
* Fix whitespace.NAKAMURA Takumi2011-03-271-2/+2
| | | | llvm-svn: 128370
* Remove the files for r128308 as it is causing a buildbot failure.Kevin Enderby2011-03-262-259/+0
| | | | llvm-svn: 128309
* Adding a C API to the disassembler for use by such tools as Darwin's otool(1).Kevin Enderby2011-03-262-0/+259
| | | | | | | | | | This is a work in progress as the interface for producing symbolic operands is not done. But a hacked prototype using information from the object file's relocation entiries and replacing immediate operands with MCExpr's has been shown to work with no changes to the instrucion printer. These APIs will be moved into a dynamic library at some point. llvm-svn: 128308
* MC: Improve some diagnostics on uses of '.' pseudo-symbol.Daniel Dunbar2011-03-251-1/+18
| | | | llvm-svn: 128289
* Tidyness.Daniel Dunbar2011-03-251-2/+2
| | | | llvm-svn: 128288
* Add asm parsing support w/ testcases for strex/ldrex family of instructionsBruno Cardoso Lopes2011-03-242-1/+7
| | | | llvm-svn: 128236
* Clean up assembly statement separator support.Jim Grosbach2011-03-242-5/+15
| | | | | | | | The MC asm lexer wasn't honoring a non-default (anything but ';') statement separator. Fix that, and generalize a bit to support multi-character statement separators. llvm-svn: 128227
* Fix a bug introduced by my patch yesterday: BL is a 4-byte instructions like ↵Owen Anderson2011-03-231-3/+2
| | | | | | BLX, rather than a 2-byte instruction like B. llvm-svn: 128169
* RIT_ARM_ThumbBranch32Bit relocations are not used and should never be generated.Owen Anderson2011-03-221-6/+2
| | | | | | | This fixes kimwitu++, bullet, and tramp3dv4 with the ARM integrated assembler. Fixes <rdar://problem/9165738>. llvm-svn: 128117
* Add support for Thumb interworking addresses for symbol offsets that get ↵Owen Anderson2011-03-211-0/+5
| | | | | | | | constant folded very early. This fixes SPASS with -integrated-as. <rdar://problem/9165399> llvm-svn: 128037
* We need to pass the TargetMachine object to the InstPrinter if we are printingBill Wendling2011-03-211-1/+2
| | | | | | | | | the alias of an InstAlias instead of the thing being aliased. Because we need to know the features that are valid for an InstAlias. This is part of a work-in-progress. llvm-svn: 127986
* Write the section table and the section data in the same order thatRafael Espindola2011-03-202-107/+225
| | | | | | | gun as does. This makes it a lot easier to compare the output of both as the addresses are now a lot closer. llvm-svn: 127972
* Reapply 127939 since Daniel fixed the breakage. <rdar://problem/9012638>Stuart Hastings2011-03-192-2/+7
| | | | llvm-svn: 127944
* Revert 127939. <rdar://problem/9012638>Stuart Hastings2011-03-192-7/+2
| | | | llvm-svn: 127943
* Revise r126127 to address Daniel's comments. <rdar://problem/9012638>Stuart Hastings2011-03-192-2/+7
| | | | llvm-svn: 127939
* MC/Mach-O: Fix regression introduced in r126127, this assignment shouldn't haveDaniel Dunbar2011-03-171-1/+2
| | | | | | been removed. llvm-svn: 127812
* Fix handling of @IDNTPOFF relocations, they need to get STT_TLS.Joerg Sonnenberger2011-03-171-2/+5
| | | | | | While here, add VK_ARM_TPOFF and VK_ARM_GOTTPOFF, too. llvm-svn: 127780
* Silence compiler warning about case values not being in the enumerated typeDuncan Sands2011-03-151-1/+1
| | | | | | MCFixupKind. This is the same technique that is used elsewhere in MC. llvm-svn: 127676
* Fixed the comparison operator for the enhancedSean Callanan2011-03-121-7/+2
| | | | | | disassembler's disassembler map. llvm-svn: 127527
* Add constructors to MCElfStreamer and MCObjectStreamer to take an extra ↵Jan Sjödin2011-03-092-0/+13
| | | | | | MCAssembler * argument. llvm-svn: 127343
* Darwin 'as' silently ignores the '.ident' directive.Jim Grosbach2011-03-081-0/+7
| | | | llvm-svn: 127258
* Preliminary support for ARM frame save directives emission via MI flags.Anton Korobeynikov2011-03-053-0/+54
| | | | | | | This is just very first approximation how the stuff should be done (e.g. ARM-only for now). More to follow. llvm-svn: 127101
* Some first rudimentary support for ARM EHABI: print exception table in "text ↵Anton Korobeynikov2011-03-052-0/+56
| | | | | | mode". llvm-svn: 127099
* Be nice to Xcore and the XMOS assembler and avoid quoting section namesJoerg Sonnenberger2011-03-041-12/+18
| | | | | | that contain only letters, digits and the characters "_" and ".". llvm-svn: 127028
* Bug#9033: For the ELF assembler output, always quote the section name.Joerg Sonnenberger2011-03-031-2/+16
| | | | llvm-svn: 126963
* Split MCEELFStreamer and ELFObjectWriter into .h and .cpp files, so that ↵Jan Sjödin2011-03-034-480/+662
| | | | | | other components can use them. llvm-svn: 126942
* PR9352: Always emit a relocation for weak symbols. Not emitting relocationsEli Friedman2011-03-031-0/+19
| | | | | | | | for calls to weak symbols with a definition has the appearance of working with LLVM-generated code because weak symbol definitions are put in their own sections. llvm-svn: 126933
* Fixes warnings emitted by Visual Studio 2010 compiler.Oscar Fuentes2011-03-011-2/+2
| | | | | | Patch by Erik Olofsson! llvm-svn: 126796
* Make all static functions become static class methods. Move shared ↵Jan Sjödin2011-02-285-138/+203
| | | | | | (duplicated) functions to new MCELF class. llvm-svn: 126686
* Roll out r126425 and r126450 to see if it fixes the failures on the buildbots.Cameron Zwarich2011-02-259-45/+0
| | | | llvm-svn: 126488
* Restore r125595 (reverted in r126336) with modifications:Joerg Sonnenberger2011-02-243-2/+25
| | | | | | | Introduce a variable in the AsmParserExtension whether [] is valid in an expression. If it is true, parse them like (). Enable this for ELF only. llvm-svn: 126443
* Enable DebugInfo support for COFF object files.Devang Patel2011-02-249-0/+45
| | | | | | Patch by Nathan Jeffords! llvm-svn: 126425
* Plug some leaks in edis.Benjamin Kramer2011-02-241-0/+4
| | | | | | | - Don't leak parsed operands during tokenization. - Don't leak printed insts in llvm-mc. llvm-svn: 126381
* Revert r125595, which is an X86-only undocumented assembly syntax extensionJim Grosbach2011-02-231-18/+0
| | | | | | | | | | enabled for all targets. Non-X86 targets should not have this behavior enabled by default. Joerg, if you would like to resubmit with the behavior conditionalized to be X86-ELF only, that's fine. llvm-svn: 126336
* Put in the symbol table symbols only used in a .globl statement.Rafael Espindola2011-02-231-1/+5
| | | | | | Fixes PR9292. llvm-svn: 126330
* Fixed a bug in the enhanced disassembler that causedSean Callanan2011-02-231-3/+17
| | | | | | | | it to ignore valid uses of FS and GS as additional base registers in address computations. Added a test case for this. llvm-svn: 126302
* Omit private_extern declarations of extern symbols; followup toStuart Hastings2011-02-232-0/+2
| | | | | | r124468. Patch by Rafael Avila de Espindola! llvm-svn: 126297
* Bug#9172: Don't use static in file scope, use an attribute on theJoerg Sonnenberger2011-02-221-5/+5
| | | | | | parser. llvm-svn: 126225
* Handle FK_PCRel_1 and add a test case for this and FK_PCRel_4.Joerg Sonnenberger2011-02-211-0/+4
| | | | llvm-svn: 126157
OpenPOWER on IntegriCloud