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path: root/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
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2010-07-14Don't pass StringRef by reference.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108366 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12Convert some tab stops into spaces.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108130 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-29Remove unused variable Loc and pointless variables unified_syntaxDuncan Sands
and thumb_mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107133 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-07Added an AsmLexer for the ARM target, which usesSean Callanan
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
2010-04-02Added support for reporting operand token rangesSean Callanan
to the ARM AsmParser. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100232 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22create a new MCParser library and move some stuff into it.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94129 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-19Promoted the getTok() method to MCAsmParser so thatSean Callanan
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
2010-01-19Propagated the parser-side Lex function's declaration toSean Callanan
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
2010-01-19Generalize mcasmstreamer data emission APIs to take an address spaceChris Lattner
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
2010-01-14Split the TargetAsmParser "ParseInstruction" interface in half:Chris Lattner
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
2010-01-14prune #includes in TargetAsmParser.hChris Lattner
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
2010-01-14introduce MCParsedAsmOperandChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93455 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28Add an "ATTRIBUTE_UNUSED" macro (and use it). It's for variables which areBill Wendling
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
2009-12-16Every anonymous namespace is different. Caught by clang++.John McCall
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91481 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02Fix ARMAsmParser::ParseMemoryOffsetReg() where the parameter OffsetRegNum shouldKevin Enderby
have been passed as a reference. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85823 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-30Updates to the ARM target assembler for llvm-mc per review comments fromKevin Enderby
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
2009-10-20Wire up the ARM MCInst printer, for llvm-mc.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84600 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-15Fix ARM memory operand parsing of post indexing with just a base register, thatKevin Enderby
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
2009-10-15More bits of the ARM target assembler for llvm-mc, code added to parse labelsKevin Enderby
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
2009-10-13Correct comment about ARM immediates using '#' not '$' and TODO for modifiers.Kevin Enderby
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84055 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-13More bits of the ARM target assembler for llvm-mc to parse immediates.Kevin Enderby
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
2009-10-12Fix two warnings about unused variables that are only used in assert() calls.Kevin Enderby
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83917 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-12Fix a problem in the code where ARMAsmParser::ParseShift() second argumentKevin Enderby
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
2009-10-09Added another bit of the ARM target assembler to llvm-mc to parse registerKevin Enderby
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
2009-10-07Add another bit of the ARM target assembler to llvm-mc to parse registersKevin Enderby
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
2009-10-06Added bits of the ARM target assembler to llvm-mc to parse some load instructionKevin Enderby
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
2009-09-15Added the first bits of the ARM target assembler to llvm-mc. For now it onlyKevin Enderby
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