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path: root/lib/MC/MCParser/AsmLexer.cpp
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2011-04-12Match case for invalid constant error messages and add a newEric Christopher
test for invalid hexadecimals. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129326 91177308-0d34-0410-b5e6-96231b3b80d8
2011-04-11Lex, and then fail on invalid constants.Eric Christopher
Testcase forthcoming. rdar://8490596 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129309 91177308-0d34-0410-b5e6-96231b3b80d8
2011-03-24Clean up assembly statement separator support.Jim Grosbach
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128227 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-11More whitespace cleanup...Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125388 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-25Generalize a previous change, fixing PR8855 - an valid large immediateChris Lattner
rejected by the mc assembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122557 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-19Add missing standard headers. Patch by Joerg Sonnenberger!Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122193 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-18Add support for lexing single quotes like 'c'.Roman Divacky
This fixed 8615. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122150 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25MC/AsmLexer: Fix bug in source location for Slash token.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117298 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-27MC/AsmParser: Handle exponents in floating point literals.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114861 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-24MC/AsmParser: Handle a missed case of floating literals in the lexer.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114733 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-24MC/Lexer: Add 'Real' token type for floating point literals.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114718 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-24fix rdar://7997827 - Accept and ignore LL and ULL suffixes on integer literals.Chris Lattner
Also fix 0b010 syntax to actually work while we're at it :-) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111876 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12MC: Move getLoc() to MCAsmLexer().Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108154 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
2010-05-21Add support for parsing the ELF .type assembler directive.Matt Fleming
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104316 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-18Incorporate Daniel's suggestion and use !isdigit(CurPtr[0]) and notKevin Enderby
CurPtr[0] == '\n' when testing the character after a "0b" when looking to see if it part of a something like "jmp 0b". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104039 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-18Fixed the problem with a branch to "0b" that was not parsed by llvm-mcKevin Enderby
correctly. The Lexer was incorrectly eating the newline casusing it to branch to address 0. Updated the test case to use a "0:" label and a branch to "0b". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104038 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-17Added support in MC for Directional Local Labels.Kevin Enderby
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103989 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-06Revert r103137, fix for $ in labels. It looks like we can't actually handle thisDaniel Dunbar
at the token level. Consider the following horrible test case: a = 1 .globl $a movl ($a), %eax movl $a, %eax movl $$a, %eax git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103178 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-05fix rdar://7946934 - in some limited cases, the assembler shouldChris Lattner
allow $ at the start of a symbol name. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103137 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-14implement mc asmparser support for '.', which gets theChris Lattner
current PC. rdar://7834775 We now produce an identical .o file compared to the cctools assembler for something like this: _f0: L0: jmp L1 .long . - L0 L1: jmp A .long . - L1 .zerofill __DATA,_bss,A,0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101227 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-13add a hack to allow parsing negative minint. rdar://7751341Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98442 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22stop using strtoll, it gives windows heartburn.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94167 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22move some files out of the llvm-mc tool into the MCParser library soChris Lattner
other tools can link it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94131 91177308-0d34-0410-b5e6-96231b3b80d8
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