2d2ee150eb
MC: Parse .set and assignments.
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llvm-svn: 74208
2009-06-25 21:56:11 +00:00
a10e519e04
Basic .s parsing for .asci[iz], .fill, .space, {.byte, .short, ... }
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- Includes some DG tests in test/MC/AsmParser, which are rather primitive since
we don't have a -verify mode yet.
llvm-svn: 74139
2009-06-24 23:30:00 +00:00
f7ebca4db6
implement a bunch of synonyms for section switching.
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llvm-svn: 74062
2009-06-24 05:13:15 +00:00
bedf6c2995
add support for parsing and emitting .section directives. We can now parse
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things like:
.section __TEXT,__cstring,cstring_literals
llvm-svn: 74058
2009-06-24 04:43:34 +00:00
3f5738d599
add trivial support for passing label definitions through the MCStreamer.
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This is suboptimal in several aspects, see the commented out assertion.
I need to talk to Daniel about this.
llvm-svn: 74057
2009-06-24 04:31:49 +00:00
4c501fc196
make the lexer unique strings it lexes instead of passing them back as
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std::strings.
llvm-svn: 74036
2009-06-24 00:33:19 +00:00
ca29e4d7f4
Start flushing out MCContext.
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- Lives inside new library lib/MC (LLVMMC.a)
llvm-svn: 74013
2009-06-23 22:01:43 +00:00
3417d71ff4
refactor a bunch of X86 specific stuff out to its own file.
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llvm-svn: 73982
2009-06-23 18:41:30 +00:00
f97d8bbe73
implement a trivial binary expression parser, we can now parse all of 176.gcc.llc.s
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llvm-svn: 73950
2009-06-23 05:57:07 +00:00
1d1fe918de
process memory operands with a parenthesized expression for a displacement,
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like "(4+5)(%eax)".
llvm-svn: 73878
2009-06-22 06:35:58 +00:00
7fdbce7a60
Implement full support for parsing primary expressions. We can now parse
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all of health and voronoi (ignoring directives). We only get 409 lines into
176.gcc though because we don't have binary operators yet:
Parsing 176.gcc.llc.s:409: unexpected token in operand list
movsbl _arityvec+1(,%edi,8), %eax
^
llvm-svn: 73877
2009-06-22 06:32:03 +00:00
a7b51ed5e6
implement parser support for '*' operands, as in "call *%eax".
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llvm-svn: 73876
2009-06-22 06:02:13 +00:00
78db36271c
implement memory operand parsing.
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llvm-svn: 73875
2009-06-22 05:51:26 +00:00
e5074c46b2
start implementing some simple operand parsing.
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llvm-svn: 73867
2009-06-22 01:29:09 +00:00
2adc9e739c
rename SourceMgr::PrintError to PrintMessage.
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llvm-svn: 73861
2009-06-21 21:22:11 +00:00
36e0212c16
set up the top-level parsing loop.
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llvm-svn: 73860
2009-06-21 20:54:55 +00:00
b013345338
stub out parser for asm files. Change invariant on lexer to always
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print its error message when it returns an asmtok::Error token.
Compute a proper error code for llvm-mc in 'lex' mode. Add new
-as-lex option to enable lexing mode (vs parsing mode).
llvm-svn: 73859
2009-06-21 20:16:42 +00:00
Daniel Dunbar