9c4809a887
llvm-mc: Fill in the rest of tokens for 'as-lex' mode.
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llvm-svn: 74598
2009-07-01 06:56:54 +00:00
e4dfc89615
add some of the new tokens, others are still missing.
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llvm-svn: 74595
2009-07-01 06:36:49 +00:00
c9dc78ae40
Normalize SourceMgr messages.
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- Don't print "Parsing" in front of every message.
- Take additional "type" argument which is prepended to the message (with ": ")
if given.
- Update clients to print errors (warnings) as:
<filename>:<line number>: error(warning): ...
llvm-svn: 74489
2009-06-30 00:49:23 +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
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
92ffdd15f8
create an MCStreamer and provide it to AsmParser.
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llvm-svn: 74039
2009-06-24 00:52:40 +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
2adc9e739c
rename SourceMgr::PrintError to PrintMessage.
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llvm-svn: 73861
2009-06-21 21:22:11 +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
419a97491a
add string literals.
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llvm-svn: 73858
2009-06-21 19:56:35 +00:00
d0765617d2
implement enough of a lexer to get through Olden/health/Output/health.llc.s
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without errors.
llvm-svn: 73855
2009-06-21 19:21:25 +00:00
c8dfbcbb31
some baby steps.
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llvm-svn: 73848
2009-06-21 07:19:10 +00:00
d70e15b46f
start wiring up support for asm parsing.
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llvm-svn: 73846
2009-06-21 05:22:37 +00:00
c7ab953177
fix file header
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llvm-svn: 73733
2009-06-18 23:05:21 +00:00
8dd8a52533
Add a skeleton driver for new machine code level fun. llvm-mc is meant
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to be a test driver of other components in the system, which will develop
over time.
llvm-svn: 73732
2009-06-18 23:04:45 +00:00
Daniel Dunbar