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3929 Commits

Author SHA1 Message Date
Daniel Dunbar 3ebf848b47 llvm-mc/X86: Sketch match functions for immediates and memory operands. 
Also, change scale value to always be 1 when unspecified to machine MachineInst
encoding.

llvm-svn: 77728
 2009-07-31 20:53:16 +00:00
Daniel Dunbar a93183b8c9 Add this test back, the check pattern was too strict. 
llvm-svn: 77662
 2009-07-31 03:11:49 +00:00
Daniel Dunbar 8f416a5138 Remove this test while I figure out why it is failing. 
llvm-svn: 77659
 2009-07-31 02:46:36 +00:00
Daniel Dunbar b6d6aa2d22 llvm-mc: Match a few X86 instructions. 
- This is "experimental" code, I am feeling my way around and working out the
   best way to do things (and learning tblgen in the process). Comments welcome,
   but keep in mind this stuff will change radically.

 - This is enough to match "subb" and friends, but not much else. The next step is to
   automatically generate the matchers for individual operands.

llvm-svn: 77657
 2009-07-31 02:32:59 +00:00
Daniel Dunbar eb6bb32bef llvm-mc: Implement .abort fully in the front end 
llvm-svn: 77272
 2009-07-27 23:20:52 +00:00
Kevin Enderby ee5513582d Removed the DumpSymbolsandMacros and LoadSymbolsandMacros MCStreamer API as 
the parsing of the .dump and .load should be done in the assembly parser and
not have any need for an MCStreamer API.  Changed the code for now so these
just produce an error saying these specific directives are not yet implemented
since they are likely no longer used and may never need to be implemented.

llvm-svn: 76462
 2009-07-20 20:25:37 +00:00
Daniel Dunbar 8c6bad2f66 llvm-mc: Add -triple, and start fetching the target asm printer. 
llvm-svn: 76257
 2009-07-17 22:38:58 +00:00
Chris Lattner 693fbb8fee implement .include in the lexer/parser instead of passing it into the streamer. 
llvm-svn: 75896
 2009-07-16 06:14:39 +00:00
Kevin Enderby 09ea5709a2 Added llvm-mc support for parsing the .dump and .load directives. 
llvm-svn: 75786
 2009-07-15 15:30:11 +00:00
Kevin Enderby d1ea5393c9 Added llvm-mc support for parsing the .include directive. 
llvm-svn: 75711
 2009-07-14 23:21:55 +00:00
Kevin Enderby cbe475dfe8 Added llvm-mc support for parsing the .lsym directive. 
llvm-svn: 75685
 2009-07-14 21:35:03 +00:00
Kevin Enderby 4c21caa656 Added llvm-mc support for parsing the .desc directive. 
llvm-svn: 75645
 2009-07-14 18:17:10 +00:00
Kevin Enderby 56523ceba1 Added llvm-mc support for parsing the .abort directive. 
llvm-svn: 75545
 2009-07-13 23:15:14 +00:00
Kevin Enderby c9d93ef2c6 add llvm-mc support for parsing the .subsections_via_symbols directive. 
llvm-svn: 75500
 2009-07-13 21:03:15 +00:00
Chris Lattner 07cadaf113 add support for .zerofill, patch by Kevin Enderby! 
llvm-svn: 75301
 2009-07-10 22:20:30 +00:00
Chris Lattner 28ad7547d2 add llvm-mc support for parsing the .lcomm directive, patch by Kevin Enderby! 
llvm-svn: 75148
 2009-07-09 17:25:12 +00:00
Chris Lattner a3a9ebf506 Switch all the MC tests to use FileCheck. 
llvm-svn: 75039
 2009-07-08 20:50:34 +00:00
Chris Lattner 3ffc901c6a convert to FileCheck style. 
llvm-svn: 75038
 2009-07-08 20:40:54 +00:00
Chris Lattner a1e11f530e Implement parsing support for the .comm directive. Patch by 
Kevin Enderby!

llvm-svn: 74944
 2009-07-07 20:30:46 +00:00
Daniel Dunbar a065149f39 llvm-mc/x86: Test case for x86 operand parsing. 
llvm-svn: 74688
 2009-07-02 02:28:23 +00:00
Daniel Dunbar 8561b6aea0 llvm-mc: Symbols in a relocatable expression of the (a - b + cst) form are 
allowed to be undefined when the expression is seen, we cannot enforce the
same-section requirement until the entire assembly file has been seen.

llvm-svn: 74565
 2009-06-30 22:49:27 +00:00
Daniel Dunbar 75630b355a llvm-mc: Accept relocatable expressions for .org, assignments, .byte, etc. 
llvm-svn: 74498
 2009-06-30 02:10:03 +00:00
Daniel Dunbar a5508c893a llvm-mc: Parse symbol attribute directives. 
llvm-svn: 74487
 2009-06-30 00:33:19 +00:00
Daniel Dunbar cc566a714b llvm-mc: Parse .{,b,p2}align{,w,l} directives. 
llvm-svn: 74478
 2009-06-29 23:46:59 +00:00
Daniel Dunbar 5992b4a211 llvm-mc: Recognize C++ style comments. 
llvm-svn: 74463
 2009-06-29 22:00:57 +00:00
Daniel Dunbar 7e8d6c7215 MC: Improve expression parsing and implement evaluation of absolute expressions. 
llvm-svn: 74448
 2009-06-29 20:37:27 +00:00
Daniel Dunbar 4a5a561a24 MC: Parse .org directives. 
llvm-svn: 74218
 2009-06-25 22:44:51 +00:00
Daniel Dunbar 2d2ee150eb MC: Parse .set and assignments. 
llvm-svn: 74208
 2009-06-25 21:56:11 +00:00
Daniel Dunbar a10e519e04 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.

llvm-svn: 74139
 2009-06-24 23:30:00 +00:00