Commit Graph

24 Commits

Author SHA1 Message Date
Daniel Dunbar
9ac66b008d MC/AsmParser: Move some misc. Darwin directive handling to DarwinAsmParser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108174 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 18:49:22 +00:00
Daniel Dunbar
4e82bbb745 MCAsmParser: Add getSourceManager().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108171 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 18:35:04 +00:00
Daniel Dunbar
e47497087b MC/AsmParser: Add a DarwinAsmParser extension.
- Currently initialization is a bit of a hack, but harmless. We need to rework
   various parts of target initialization to clean this up.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108165 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 18:12:02 +00:00
Daniel Dunbar
81ea00f45d MCAsmParser: Pull some directive handling out into a helper class, and change
DirectiveMap to be based on MCAsmParserExtension.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108161 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 17:54:38 +00:00
Daniel Dunbar
53131982d6 MC: Add MCAsmParserExtension, a base class for all the target/object specific
classes which want to extend the basic asm parser.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108158 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 17:27:45 +00:00
Daniel Dunbar
dc4c7da5d4 MC: Move AsmParser::TokError to MCAsmParser().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108155 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 17:18:45 +00:00
Daniel Dunbar
ca90dc6d29 MC: Move getLoc() to MCAsmLexer().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108154 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 17:10:00 +00:00
Daniel Dunbar
b570968424 MC: Fix some stray hunks I didn't intend to commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107428 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-01 20:48:51 +00:00
Daniel Dunbar
9186fa6b0c MC: Pass the target instance to the AsmParser constructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107426 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-01 20:41:56 +00:00
Kevin Enderby
f187ac5a23 Added the darwin .secure_log_unique and .secure_log_reset directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107077 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-28 21:45:58 +00:00
Matt Fleming
924c5e58f2 Add support for parsing the ELF .type assembler directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104316 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-21 11:36:59 +00:00
Eric Christopher
482eba054a Add AsmParser support for darwin tbss directive.
Nothing uses this yet.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103757 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-14 01:50:28 +00:00
Chris Lattner
eef6d78be1 teach the x86 asm parser how to handle segment prefixes
in memory operands.  rdar://7874844


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101661 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-17 18:56:34 +00:00
Chris Lattner
7834facff9 refactor .if handling code a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101659 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-17 18:14:27 +00:00
Chris Lattner
d305035155 implement mc asmparser support for '.', which gets the
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
2010-04-14 04:40:28 +00:00
Chris Lattner
f0559e4b24 move macho section uniquing from MCParser and TLOF to MCContext where
the compiler and asmparser now unique to the same sections.  This fixes
rdar://7835021.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100807 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-08 20:30:37 +00:00
Chris Lattner
79180e2ef5 Give AsmParser an option to control whether it finalizes
the stream.  New demo:

$ clang asm.c -S -o - -emit-llvm | llc -filetype=obj -o t.o
$ otool -tv t.o
t.o:
(__TEXT,__text) section
_foo:
0000000000000000	subq	$0x08,%rsp
0000000000000004	movl	%edi,(%rsp)
0000000000000007	movl	%edi,%eax
0000000000000009	incl	%eax
000000000000000b	movl	%eax,(%rsp)
000000000000000e	movl	%eax,0x04(%rsp)
0000000000000012	addq	$0x08,%rsp
0000000000000016	ret



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100492 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-05 23:15:42 +00:00
Daniel Dunbar
5e6a7a248b llvm-mc: Support -n, useful for comparing -integrated-as output since the
compiler may not lead with the text section.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98418 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-13 02:20:57 +00:00
Daniel Dunbar
d80066eea9 Remove unneeded declarations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98185 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-10 20:58:25 +00:00
Chris Lattner
8a872d0215 stop using reserved identifiers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95630 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-09 00:40:07 +00:00
Chris Lattner
a5ad93a10a move the various directive enums out of the MCStreamer class
into a new MCDirectives.h file.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94294 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-23 06:39:22 +00:00
Sean Callanan
5d74e1f644 Added a Register token to AsmToken and the appropriate
accessor method for its value.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94241 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22 22:42:22 +00:00
Chris Lattner
be343b3ca3 move some files out of the llvm-mc tool into the MCParser library so
other tools can link it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94131 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22 01:58:08 +00:00
Chris Lattner
c6ef277a0b create a new MCParser library and move some stuff into it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94129 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22 01:44:57 +00:00