9f9a10691a
Correctly disassemble truncated asm.
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Patch by Richard Simth.
llvm-svn: 122962
2011-01-06 16:48:42 +00:00
39a0ffc394
MemoryBuffer now return an error_code and returns a OwningPtr<MemoryBuffer> via an out parm.
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llvm-svn: 121958
2010-12-16 03:29:14 +00:00
ecd0c8a557
MC: Make TargetAsmBackend available to the AsmStreamer.
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- Treaty talks on the non-proliferation of MC objects broke down.
llvm-svn: 121949
2010-12-16 03:05:59 +00:00
0a017a6db2
Fixed version of 121434 with no new memory leaks.
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llvm-svn: 121471
2010-12-10 07:39:47 +00:00
a945a34c73
Revert my previous patch to make the valgrind bots happy.
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llvm-svn: 121461
2010-12-10 04:01:09 +00:00
56eb741237
Initial support for the cfi directives. This is just enough to get
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f:
.cfi_startproc
nop
.cfi_endproc
assembled (on ELF).
llvm-svn: 121434
2010-12-09 23:48:29 +00:00
7b6fef82d4
Support/MemoryBuffer: Replace all uses of std::string *ErrMsg with error_code &ec. And fix clients.
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llvm-svn: 121379
2010-12-09 17:36:48 +00:00
447762da85
Merge System into Support.
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llvm-svn: 120298
2010-11-29 18:16:10 +00:00
345b98eddd
Add registry hook for assembly text output
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llvm-svn: 118394
2010-11-08 02:21:17 +00:00
685b77332c
Allow specifying a CPU to llvm-mc, so that we can properly set up subtarget
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feature lists for instruction pattern predicates.
llvm-svn: 117788
2010-10-30 15:57:50 +00:00
1601f55615
llvm-mc: Teach -as-lex to print the raw token string as well.
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llvm-svn: 117296
2010-10-25 20:18:46 +00:00
0df7ea4c24
Move tool_output_file into its own file.
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llvm-svn: 115973
2010-10-07 20:32:40 +00:00
c758311025
Push twines deeper into SourceMgr's error handling methods.
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llvm-svn: 114847
2010-09-27 17:42:11 +00:00
3068a93dc1
MC/Lexer: Add 'Real' token type for floating point literals.
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llvm-svn: 114718
2010-09-24 01:59:31 +00:00
25c2c6293d
llvm-mc: Teach -as-lex to print more token kinds.
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llvm-svn: 114051
2010-09-16 00:42:35 +00:00
93c9b2ea93
Revert "CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally."
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This reverts commit r113632
Conflicts:
cmake/modules/AddLLVM.cmake
llvm-svn: 113819
2010-09-13 23:59:48 +00:00
dc38d36ccb
CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally.
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llvm-svn: 113632
2010-09-10 21:14:25 +00:00
a2233f2801
Make tool_output_file's raw_ostream instance a member variable instead
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of a base class.
This makes it possible to unregister the file from FilesToRemove when
the file is done. Also, this eliminates the need for
formatted_tool_output_file.
llvm-svn: 112706
2010-09-01 14:20:41 +00:00
d39d2aad3f
tidy up
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llvm-svn: 112385
2010-08-28 20:34:35 +00:00
3bd97fec8f
Straighten out any triple strings passed on the command line before
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they hit the rest of the system.
llvm-svn: 112344
2010-08-28 01:30:02 +00:00
268b0f4781
Use the new tool_output_file in several tools. This fixes a variety
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of problems with output files being left behind or output streams
being left unclosed. Fix llvm-mc to respect the -o option in all
modes, rather than hardcoding outs() in some cases.
llvm-svn: 111603
2010-08-20 01:07:01 +00:00
2eca0252c3
llvm-mc: Add -show-inst-operands, for dumping the parsed instruction representation before matching.
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llvm-svn: 110791
2010-08-11 06:37:09 +00:00
a3e0ddb564
Plug the remaining MC leaks by giving MCObjectStreamer/MCAsmStreamer ownership of the TargetAsmBackend and the MCCodeEmitter.
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llvm-svn: 109767
2010-07-29 17:48:06 +00:00
979634bbb0
start straightening out libedis's dependencies and make it fit
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better in the llvm world. Among other things, this changes:
1. The guts of libedis are now moved into lib/MC/MCDisassembler
2. llvm-mc now depends on lib/MC/MCDisassembler, not tools/edis,
so edis and mc don't have to be built in series.
3. lib/MC/MCDisassembler no longer depends on the C api, the C
API depends on it.
4. Various code cleanup changes.
There is still a lot to be done to make edis fit with the llvm
design, but this is an incremental step in the right direction.
llvm-svn: 108869
2010-07-20 18:25:19 +00:00
419197cc4d
Target: Give the TargetAsmParser access to the TargetMachine.
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- Unfortunate, but necessary for now to handle subtarget instruction matching. Eventually we should factor out the lower level target machine information so we don't need to do this.
llvm-svn: 108664
2010-07-19 00:33:49 +00:00
7f5bf5ae2a
MC: Move several clients to using AsmParser constructor function.
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llvm-svn: 108645
2010-07-18 18:31:33 +00:00
7a85f9cf4d
llvm-mc: Fix llvm-mc -as-lex.
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llvm-svn: 108644
2010-07-18 18:31:28 +00:00
02877d6e85
MC: Pass the target instance to the AsmParser constructor.
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llvm-svn: 107426
2010-07-01 20:41:56 +00:00
70883c32ec
llvm-mc: Don't set NO_INSTALL on llvm-mc.
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llvm-svn: 105837
2010-06-11 22:00:08 +00:00
174f57668f
Avoid calling outs() and fouts() when the stream isn't really needed.
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llvm-svn: 104873
2010-05-27 19:47:36 +00:00
3ff1a06de6
MC: Add an MCLoggingStreamer, for use in debugging integrated-as mismatches.
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llvm-svn: 104463
2010-05-23 17:44:06 +00:00
638cdb2db1
Currently, createMachOStreamer() is invoked directly in llvm-mc which
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isn't ideal if we want to be able to use another object file format.
Add a createObjectStreamer() factory method so that the correct object
file streamer can be instantiated for a given target triple.
llvm-svn: 104318
2010-05-21 12:54:43 +00:00
e85262d651
Remove dead option.
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llvm-svn: 104303
2010-05-21 00:27:55 +00:00
d7f09c7851
Extended the edis "IsBranch" property to call
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instructions as well. Added support for checking
this to the llvm-mc tester as well.
llvm-svn: 103454
2010-05-11 01:27:08 +00:00
4cd930f417
Fixed a sign-extension bug in the X86 disassembler
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that was causing PC-relative branch targets to be
evaluated incorrectly. Also added support for
checking operand values to the llvm-mc tester.
llvm-svn: 103128
2010-05-05 22:47:27 +00:00
8af6f765f5
Add CMake support for 'edis'.
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llvm-svn: 101177
2010-04-13 20:52:50 +00:00
6b2b064d7a
Make the disassembler respect the assembler dialect when printing instructions,
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patch by Marius Wachtler!
llvm-svn: 101160
2010-04-13 18:41:17 +00:00
2d03d3a8a7
Second try at integrating the edis tester. This
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time I use the LIBS variable, which is not subject
to a %.a -> -l% transformation, to link llvm-mc
against libEnhancedDisassembly.
llvm-mc -edis works the same as llvm-mc
-disassemble, but outputs tokens and operands.
llvm-svn: 101058
2010-04-12 19:43:00 +00:00
55ddc30f07
revert r100842 which broke several of the build bots.
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llvm-svn: 100848
2010-04-09 04:24:20 +00:00
844a7febd3
Added a tester for the enhanced disassembler,
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integrated into the llvm-mc testing tool.
llvm-svn: 100842
2010-04-09 01:43:16 +00:00
3d18e71ae8
tidy #includes.
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llvm-svn: 100489
2010-04-05 23:07:18 +00:00
7012916275
fix an ugly wart in the MCInstPrinter api where the
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raw_ostream to print an instruction to had to be specified
at MCInstPrinter construction time instead of being able
to pick at each call to printInstruction.
llvm-svn: 100307
2010-04-04 05:04:31 +00:00
9f59b3dd9b
remove some extraneous casts
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llvm-svn: 100287
2010-04-03 21:03:50 +00:00
d821f4ac60
llvm-mc: Add a -mc-relax-all option, which relaxes every fixup. We always need
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exactly two passes in that case, and don't ever need to recompute any layout,
so this is a nice baseline for relaxation performance.
llvm-svn: 99563
2010-03-25 22:49:09 +00:00
b09b8906cb
llvm-mc: Support -filetype=null, for timing purposes.
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llvm-svn: 99349
2010-03-23 23:47:12 +00:00
d9d5b315ab
llvm-mc: Fix MCInstPrinter memory leaks.
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llvm-svn: 99101
2010-03-20 22:36:35 +00:00
c5621ed07a
llvm-mc: Fix memory leak of MCAsmInfo.
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llvm-svn: 99098
2010-03-20 22:36:25 +00:00
abf6e3657e
llvm-mc: Fix target selection for --disassemble to use GetTarget.
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llvm-svn: 98973
2010-03-19 18:07:50 +00:00
90a7859ebc
fix an MCInstPrinter leak that jyasskin pointed out:
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createAsmStreamer now takes ownership of the instprinter.
llvm-svn: 98939
2010-03-19 05:48:53 +00:00
144873437c
llvm-mc: Delete output files on error.
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llvm-svn: 98445
2010-03-13 19:31:47 +00:00
Rafael Espindola