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* Give MC/MCDisassembler/Disassembler.h a header guard.Sebastian Redl2011-04-241-0/+6
| | | | llvm-svn: 130096
* Remove unused STL header includes.Jay Foad2011-04-231-1/+0
| | | | llvm-svn: 130068
* Delete the other unused variable in this function. Sorry I missed thisChandler Carruth2011-04-221-1/+0
| | | | | | the first time through. llvm-svn: 129969
* Remove an unused variable from a function. This is a likely cut-paste-o.Chandler Carruth2011-04-221-1/+0
| | | | | | | | Silences GCC warning. I wonder why Clang doesn't warn on this... llvm-svn: 129968
* Compute the size of the FDE encoding instead of hard coding it. UpdateRafael Espindola2011-04-221-15/+20
| | | | | | X8664_ELFTargetObjectFile::getFDEEncoding to match reality. llvm-svn: 129959
* Remove unused argument.Rafael Espindola2011-04-215-24/+18
| | | | llvm-svn: 129955
* Don't pass address spaces to EmitULEB128IntValue.Rafael Espindola2011-04-211-3/+3
| | | | llvm-svn: 129953
* Fix relative relocations. This is sufficient for running the rust testsuite withRafael Espindola2011-04-211-1/+6
| | | | | | MC :-) llvm-svn: 129923
* Behave like gnu as when a relocation crosses sections.Rafael Espindola2011-04-201-8/+13
| | | | llvm-svn: 129850
* Made the MC disassembler check before accessingSean Callanan2011-04-201-0/+9
| | | | | | | | MCInst operands for ARM. This allows it to be more tolerant of malformed MCInsts or incorrect instruction metadata. llvm-svn: 129840
* malloc elimination: it's a bad idea to use raw_svector_ostream on aEli Friedman2011-04-181-1/+4
| | | | | | | | small heap-allocated SmallString because it unconditionally forces a malloc. (Revised version of r129688, with the necessary flush() call.) llvm-svn: 129716
* Reduce clutter in asm output. Do not emit source location as comment for ↵Devang Patel2011-04-185-8/+19
| | | | | | each instruction. llvm-svn: 129715
* Revert r129688; it's breaking buildbots.Eli Friedman2011-04-181-3/+1
| | | | llvm-svn: 129689
* More malloc elimination: it's a bad idea to use raw_svector_ostream on aEli Friedman2011-04-181-1/+3
| | | | | | small heap-allocated SmallString because it unconditionally forces a malloc. llvm-svn: 129688
* Make the StringMaps attached to MCContext use the MCContext's allocator; Eli Friedman2011-04-181-1/+3
| | | | | | reduces the number of calls to malloc(). llvm-svn: 129687
* Fix a ton of comment typos found by codespell. Patch byChris Lattner2011-04-153-4/+4
| | | | | | Luis Felipe Strano Moraes! llvm-svn: 129558
* Be consistent about being virtual and returning void in the cfi methods.Rafael Espindola2011-04-123-73/+94
| | | | | | Implement the ones that were missing in the asm streamer. llvm-svn: 129413
* Remove LastOffset from the asm parser.Rafael Espindola2011-04-123-21/+20
| | | | llvm-svn: 129378
* Fix the case of a .cfi_rel_offset before any .cfi_def_cfa_offset.Rafael Espindola2011-04-123-77/+116
| | | | llvm-svn: 129362
* Implement .cfi_same_value.Rafael Espindola2011-04-123-0/+32
| | | | llvm-svn: 129361
* Match case for invalid constant error messages and add a newEric Christopher2011-04-121-5/+5
| | | | | | test for invalid hexadecimals. llvm-svn: 129326
* To avoid printing out multiple error messages for cases like:Eric Christopher2011-04-121-0/+3
| | | | | | | | | | .long 80+08 go ahead and assume that if we've got an Error token that we handled it already. Otherwise if it's a token we can't handle then go ahead and return the default error. llvm-svn: 129322
* Lex, and then fail on invalid constants.Eric Christopher2011-04-111-1/+1
| | | | | | | | Testcase forthcoming. rdar://8490596 llvm-svn: 129309
* Implement cfi_rel_offsetRafael Espindola2011-04-111-1/+33
| | | | llvm-svn: 129306
* implement .cfi_adjust_cfa_offset.Rafael Espindola2011-04-111-1/+28
| | | | llvm-svn: 129296
* Adding support for printing operands symbolically to llvm's public 'C'Kevin Enderby2011-04-112-2/+3
| | | | | | | | | | | | | disassembler API. Hooked this up to the ARM target so such tools as Darwin's otool(1) can now print things like branch targets for example this: blx _puts instead of this: blx #-36 And even print the expression encoded in the Mach-O relocation entried for things like this: movt r0, :upper16:((_foo-_bar)+1234) llvm-svn: 129284
* Fix potential buffer overflow on win32.Benjamin Kramer2011-04-091-12/+9
| | | | llvm-svn: 129214
* 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
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