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path: root/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
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* tblgen/AsmMatcher: Always emit the match function as 'MatchInstructionImpl',Daniel Dunbar2010-08-121-2/+8
| | | | | | target specific parsers can adapt the TargetAsmParser to this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110888 91177308-0d34-0410-b5e6-96231b3b80d8
* MC/ARM: Add basic support for handling predication by parsing it out of the ↵Daniel Dunbar2010-08-111-1/+44
| | | | | | mnemonic into a separate operand form. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110794 91177308-0d34-0410-b5e6-96231b3b80d8
* MC/ARM: Split mnemonic on '.' characters.Daniel Dunbar2010-08-111-3/+16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110793 91177308-0d34-0410-b5e6-96231b3b80d8
* MC/ARM: Fill in ARMOperand::dump a bit.Daniel Dunbar2010-08-111-1/+21
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110792 91177308-0d34-0410-b5e6-96231b3b80d8
* MCAsmParser: Add dump() hook to MCParsedAsmOperand.Daniel Dunbar2010-08-111-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110790 91177308-0d34-0410-b5e6-96231b3b80d8
* MC/ARM: Add an ARMOperand class for condition codes.Daniel Dunbar2010-08-111-4/+24
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110788 91177308-0d34-0410-b5e6-96231b3b80d8
* MC/ARM: Switch to using the generated match functions instead of stub ↵Daniel Dunbar2010-08-111-81/+30
| | | | | | implementations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110783 91177308-0d34-0410-b5e6-96231b3b80d8
* Target: Give the TargetAsmParser access to the TargetMachine.Daniel Dunbar2010-07-191-2/+3
| | | | | | - 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108664 91177308-0d34-0410-b5e6-96231b3b80d8
* Don't pass StringRef by reference.Benjamin Kramer2010-07-141-7/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108366 91177308-0d34-0410-b5e6-96231b3b80d8
* Convert some tab stops into spaces.Duncan Sands2010-07-121-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108130 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove unused variable Loc and pointless variables unified_syntaxDuncan Sands2010-06-291-15/+4
| | | | | | | and thumb_mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107133 91177308-0d34-0410-b5e6-96231b3b80d8
* Added an AsmLexer for the ARM target, which usesSean Callanan2010-04-071-0/+3
| | | | | | | | a simple mapping of register names to IDs to identify register tokens. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100685 91177308-0d34-0410-b5e6-96231b3b80d8
* Added support for reporting operand token rangesSean Callanan2010-04-021-71/+151
| | | | | | | to the ARM AsmParser. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100232 91177308-0d34-0410-b5e6-96231b3b80d8
* create a new MCParser library and move some stuff into it.Chris Lattner2010-01-221-7/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94129 91177308-0d34-0410-b5e6-96231b3b80d8
* Promoted the getTok() method to MCAsmParser so thatSean Callanan2010-01-191-29/+29
| | | | | | | | the two token accessor functions are declared consistently. Modified the clients of MCAsmParser to reflect this change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93916 91177308-0d34-0410-b5e6-96231b3b80d8
* Propagated the parser-side Lex function's declaration toSean Callanan2010-01-191-32/+32
| | | | | | | | MCAsmParser, and changed the target-specific AsmParsers to use it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93900 91177308-0d34-0410-b5e6-96231b3b80d8
* Generalize mcasmstreamer data emission APIs to take an address spaceChris Lattner2010-01-191-1/+1
| | | | | | | identifier. There is no way to work around it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93896 91177308-0d34-0410-b5e6-96231b3b80d8
* Split the TargetAsmParser "ParseInstruction" interface in half:Chris Lattner2010-01-141-20/+14
| | | | | | | | | | | | the new ParseInstruction method just parses and returns a list of target operands. A new MatchInstruction interface is used to turn the operand list into an MCInst. This requires new/deleting all the operands, but it also gives targets the ability to use polymorphic operands if they want to. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93469 91177308-0d34-0410-b5e6-96231b3b80d8
* prune #includes in TargetAsmParser.hChris Lattner2010-01-141-2/+4
| | | | | | | | | Pass in SMLoc of instr opcode into ParseInstruction. Make AsmToken be a class, not a struct. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93457 91177308-0d34-0410-b5e6-96231b3b80d8
* introduce MCParsedAsmOperandChris Lattner2010-01-141-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93455 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an "ATTRIBUTE_UNUSED" macro (and use it). It's for variables which areBill Wendling2009-12-281-1/+2
| | | | | | | | mainly used in debugging and/or assert situations. It should make the compiler and the static analyzer stop nagging us about them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92181 91177308-0d34-0410-b5e6-96231b3b80d8
* Every anonymous namespace is different. Caught by clang++.John McCall2009-12-161-4/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91481 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix ARMAsmParser::ParseMemoryOffsetReg() where the parameter OffsetRegNum shouldKevin Enderby2009-11-021-2/+2
| | | | | | | have been passed as a reference. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85823 91177308-0d34-0410-b5e6-96231b3b80d8
* Updates to the ARM target assembler for llvm-mc per review comments fromKevin Enderby2009-10-301-135/+134
| | | | | | | | | | | | | | | | | | | Daniel Dunbar. - Reordered the fields in the ARMOperand Mem struct to make the struct smaller. Making bool's into 1 bit fields and put the MCExpr* fields adjacent to each other. - Fixed a number of places in ARMAsmParser.cpp so they have doxygen comments. - Change the name of ARMAsmParser::ParseRegister() to MaybeParseRegister and added the bool ParseWriteBack parameter. - Changed ARMAsmParser::ParseMemory() to call MaybeParseRegister(). - Added ARMAsmParser::ParseMemoryOffsetReg to factor out parsing the offset of a memory operand. And use it for both parsing both preindexed and post indexing addressing forms in ARMAsmParser::ParseMemory. - Changed the first argument to ParseShift() to a reference. - Changed ParseShift() to check for Rrx first and return to reduce nesting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85632 91177308-0d34-0410-b5e6-96231b3b80d8
* Wire up the ARM MCInst printer, for llvm-mc.Daniel Dunbar2009-10-201-1/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84600 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix ARM memory operand parsing of post indexing with just a base register, thatKevin Enderby2009-10-151-36/+41
| | | | | | | is just "[Rn]" and no tailing comma with an offset, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84205 91177308-0d34-0410-b5e6-96231b3b80d8
* More bits of the ARM target assembler for llvm-mc, code added to parse labelsKevin Enderby2009-10-151-16/+130
| | | | | | | | | as expressions, code for parsing a few arm specific directives (still needs the MCStreamer calls for these). Some clean up of the operand parsing code and adding some comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84201 91177308-0d34-0410-b5e6-96231b3b80d8
* Correct comment about ARM immediates using '#' not '$' and TODO for modifiers.Kevin Enderby2009-10-131-1/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84055 91177308-0d34-0410-b5e6-96231b3b80d8
* More bits of the ARM target assembler for llvm-mc to parse immediates.Kevin Enderby2009-10-131-4/+28
| | | | | | | | Also fixed a couple of coding style things that crept in. And added more to the temporary hacked up ARMAsmParser::MatchInstruction() method for testing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84040 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix two warnings about unused variables that are only used in assert() calls.Kevin Enderby2009-10-121-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83917 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix a problem in the code where ARMAsmParser::ParseShift() second argumentKevin Enderby2009-10-121-2/+2
| | | | | | | should have been a pointer to a reference. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83915 91177308-0d34-0410-b5e6-96231b3b80d8
* Added another bit of the ARM target assembler to llvm-mc to parse registerKevin Enderby2009-10-091-21/+104
| | | | | | | | | | | | | lists. Changed ARMAsmParser::MatchRegisterName to return -1 instead of 0 on errors so 0-15 values could be returned as register numbers. Also added the rest of the arm register names to the currently hacked up version to allow more testing. Some changes to ARMAsmParser::ParseOperand to give different errors for things not yet supported and some additions to the hacked ARMAsmParser::MatchInstruction to allow more testing for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83673 91177308-0d34-0410-b5e6-96231b3b80d8
* Add another bit of the ARM target assembler to llvm-mc to parse registersKevin Enderby2009-10-071-3/+17
| | | | | | | | | with writeback, things like "sp!", etc. Also added some more stuff to the temporarily hacked methods ARMAsmParser::MatchRegisterName and ARMAsmParser::MatchInstruction to allow more parser testing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83477 91177308-0d34-0410-b5e6-96231b3b80d8
* Added bits of the ARM target assembler to llvm-mc to parse some load instructionKevin Enderby2009-10-061-1/+404
| | | | | | | | operands. Some parsing of arm memory operands for preindexing and postindexing forms including with register controled shifts. This is a work in progress. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83424 91177308-0d34-0410-b5e6-96231b3b80d8
* Added the first bits of the ARM target assembler to llvm-mc. For now it onlyKevin Enderby2009-09-151-0/+93
parses the .word directive as 4 bytes and ARMAsmParser::ParseInstruction will give an error is called. Broke out the test of the .word directive into two different test cases, one for x86 and one for arm. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81817 91177308-0d34-0410-b5e6-96231b3b80d8
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