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31 Commits

Author SHA1 Message Date
Chris Lattner
0aac30195c switch this to create coff sections for now, it doesn't really matter for 
llvm-mc's purpose yet and we'll want to switch to creating semantic sections
at some point.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78509 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-08 22:38:48 +00:00
Daniel Dunbar
4bd03abe59 Remove now unused arguments from TargetRegistry::lookupTarget. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77950 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-03 04:20:57 +00:00
Chris Lattner
1ef9be2883 Make SectionKind::get() private. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77835 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-02 00:02:44 +00:00
Chris Lattner
5d6554255b update for API change. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77804 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-01 21:14:30 +00:00
Chris Lattner
4a7bc1e5aa All MCSections are now required to have a SectionKind. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77787 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-01 18:25:49 +00:00
Chris Lattner
56594f9884 fix a bunch of failing tests now that MCContext::GetSection doesn't create sections. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77689 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-31 17:47:16 +00:00
Daniel Dunbar
16cdcb38b2 Move X86 instruction parsing into X86/AsmParser. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77384 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 22:40:46 +00:00
Daniel Dunbar
a2edbabcb8 Provide generic MCAsmParser when constructing target specific parsers. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77362 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 20:47:52 +00:00
Daniel Dunbar
a3c924f83a Switch AsmLexer::Lex to returning a reference to the current token. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77328 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 16:56:42 +00:00
Daniel Dunbar
419adedaa1 Drop some AsmLexer methods in favor of their AsmToken equivalents. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77323 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 16:38:40 +00:00
Daniel Dunbar
3f87233d70 llvm-mc: Sink token enum into AsmToken. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77322 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-28 16:08:33 +00:00
Daniel Dunbar
8977d087c6 Factor commonality in triple match routines into helper template for registering 
classes, and migrate existing targets over.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77126 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-26 05:03:33 +00:00
Daniel Dunbar
a5881e3060 Add TargetRegistry::lookupTarget. 
- This is a simplified mechanism which just looks up a target based on the
   target triple, with a few additional flags.

 - Remove getClosestStaticTargetForModule, the moral equivalent is now:
     lookupTarget(Mod->getTargetTriple, true, false, ...);

 - This no longer does the fuzzy matching with target data (based on endianness
   and pointer width) that getClosestStaticTargetForModule was doing, but this
   was deemed unnecessary.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77111 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-26 02:12:58 +00:00
Daniel Dunbar
a3af370dc1 Add MCAsmParser interface. 
- This provides the AsmParser interface to the target specific assembly
   parsers.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76453 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-20 18:55:04 +00:00
Daniel Dunbar
867aadfedf llvm-mc: Default -triple to LLVM_HOSTTRIPLE. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76260 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-17 22:51:20 +00:00
Daniel Dunbar
b4b53e5c13 llvm-mc: Add -triple, and start fetching the target asm printer. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76257 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-17 22:38:58 +00:00
Daniel Dunbar
165e8344d8 llvm-mc: Fill in the rest of tokens for 'as-lex' mode. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74598 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 06:56:54 +00:00
Chris Lattner
87380cb0e0 add some of the new tokens, others are still missing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74595 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-07-01 06:36:49 +00:00
Daniel Dunbar
3fb7683bec Normalize SourceMgr messages. 
- 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): ...


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74489 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-30 00:49:23 +00:00
Daniel Dunbar
a0d1426af0 Basic .s parsing for .asci[iz], .fill, .space, {.byte, .short, ... } 
- Includes some DG tests in test/MC/AsmParser, which are rather primitive since
   we don't have a -verify mode yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74139 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-24 23:30:00 +00:00
Chris Lattner
c69485e34d add trivial support for passing label definitions through the MCStreamer. 
This is suboptimal in several aspects, see the commented out assertion.
I need to talk to Daniel about this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74057 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-24 04:31:49 +00:00
Chris Lattner
cbc23f75cd create an MCStreamer and provide it to AsmParser. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74039 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-24 00:52:40 +00:00
Chris Lattner
74ec1a3b11 Implement full support for parsing primary expressions. We can now parse 
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
	      	         ^



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73877 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-22 06:32:03 +00:00
Chris Lattner
14ee48a5ba rename SourceMgr::PrintError to PrintMessage. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73861 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-21 21:22:11 +00:00
Chris Lattner
27aa7d259b stub out parser for asm files. Change invariant on lexer to always 
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).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73859 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-21 20:16:42 +00:00
Chris Lattner
10a907d70f add string literals. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73858 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-21 19:56:35 +00:00
Chris Lattner
4651bca31b implement enough of a lexer to get through Olden/health/Output/health.llc.s 
without errors.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73855 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-21 19:21:25 +00:00
Chris Lattner
a59e877996 some baby steps. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73848 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-21 07:19:10 +00:00
Chris Lattner
b23677e076 start wiring up support for asm parsing. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73846 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-21 05:22:37 +00:00
Chris Lattner
bb4688a9cf fix file header 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73733 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-18 23:05:21 +00:00
Chris Lattner
f9f065e455 Add a skeleton driver for new machine code level fun. llvm-mc is meant 
to be a test driver of other components in the system, which will develop
over time.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73732 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-06-18 23:04:45 +00:00