Matt Fleming
d8a33ddcfe
Currently, createMachOStreamer() is invoked directly in llvm-mc which
...
isn't ideal if we want to be able to use another object file format.
Add a createObjectStreamer() factory method so that the correct object
file streamer can be instantiated for a given target triple.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104318 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-21 12:54:43 +00:00
Daniel Dunbar
596490682a
Remove dead option.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104303 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-21 00:27:55 +00:00
Sean Callanan
972bf8dea1
Extended the edis "IsBranch" property to call
...
instructions as well. Added support for checking
this to the llvm-mc tester as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103454 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-11 01:27:08 +00:00
Sean Callanan
be192dd1e9
Fixed a sign-extension bug in the X86 disassembler
...
that was causing PC-relative branch targets to be
evaluated incorrectly. Also added support for
checking operand values to the llvm-mc tester.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103128 91177308-0d34-0410-b5e6-96231b3b80d8
2010-05-05 22:47:27 +00:00
Ted Kremenek
0a6f053732
Add CMake support for 'edis'.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101177 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-13 20:52:50 +00:00
Chris Lattner
f23c769294
Make the disassembler respect the assembler dialect when printing instructions,
...
patch by Marius Wachtler!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101160 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-13 18:41:17 +00:00
Sean Callanan
668b15467b
Second try at integrating the edis tester. This
...
time I use the LIBS variable, which is not subject
to a %.a -> -l% transformation, to link llvm-mc
against libEnhancedDisassembly.
llvm-mc -edis works the same as llvm-mc
-disassemble, but outputs tokens and operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101058 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-12 19:43:00 +00:00
Chris Lattner
cfc99a99bd
revert r100842 which broke several of the build bots.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100848 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-09 04:24:20 +00:00
Sean Callanan
8c0a1608d5
Added a tester for the enhanced disassembler,
...
integrated into the llvm-mc testing tool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100842 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-09 01:43:16 +00:00
Chris Lattner
519466c32f
tidy #includes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100489 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-05 23:07:18 +00:00
Chris Lattner
d374087be5
fix an ugly wart in the MCInstPrinter api where the
...
raw_ostream to print an instruction to had to be specified
at MCInstPrinter construction time instead of being able
to pick at each call to printInstruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100307 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-04 05:04:31 +00:00
Chris Lattner
4d12fdc2d9
remove some extraneous casts
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100287 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-03 21:03:50 +00:00
Daniel Dunbar
ac2884a717
llvm-mc: Add a -mc-relax-all option, which relaxes every fixup. We always need
...
exactly two passes in that case, and don't ever need to recompute any layout,
so this is a nice baseline for relaxation performance.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99563 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-25 22:49:09 +00:00
Daniel Dunbar
2d9f5d1d7f
llvm-mc: Support -filetype=null, for timing purposes.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99349 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-23 23:47:12 +00:00
Daniel Dunbar
c6ab1901f9
llvm-mc: Fix MCInstPrinter memory leaks.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99101 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 22:36:35 +00:00
Daniel Dunbar
d40297ce49
llvm-mc: Fix memory leak of MCAsmInfo.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99098 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-20 22:36:25 +00:00
Daniel Dunbar
4d4358e8b0
llvm-mc: Fix target selection for --disassemble to use GetTarget.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98973 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 18:07:50 +00:00
Chris Lattner
4c42a6de9f
fix an MCInstPrinter leak that jyasskin pointed out:
...
createAsmStreamer now takes ownership of the instprinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98939 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-19 05:48:53 +00:00
Daniel Dunbar
4ca906560a
llvm-mc: Delete output files on error.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98445 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-13 19:31:47 +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
181ab6a854
llvm-mc: Support -arch as a simplified form of -triple.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98417 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-13 02:20:38 +00:00
Chris Lattner
fdab14b105
remove MAI argument from createAsmStreamer since it
...
can get it from the context now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98361 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-12 18:28:53 +00:00
Chris Lattner
c18409aed8
change MCContext to always have an MCAsmInfo.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98293 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11 22:53:35 +00:00
Daniel Dunbar
1f3e445184
MC: Provide MCAssembler with a TargetAsmBackend.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98222 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-11 01:34:27 +00:00
Chris Lattner
86020e4628
give MCCodeEmitters access to the current MCContext.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96038 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-12 23:12:47 +00:00
Daniel Dunbar
5532cf44a0
llvm-mc: Remove --show-fixups and always show as part of --show-encoding.
...
Also, fix a silly memory leak.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95752 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-10 01:41:14 +00:00
Daniel Dunbar
6b71653c82
llvm-mc: Add --show-fixups option, for displaying the instruction fixup information in the asm comments.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95710 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-09 23:00:14 +00:00
Daniel Dunbar
9dee8e3009
llvm-mc: Add --show-inst option, for showing the MCInst inline with the assembly
...
output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95227 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 18:18:30 +00:00
Sean Callanan
2e235a826d
Fixed the disassembler so it accepts multiple
...
instructions on a single line. Also made it a
bit more forgiving when it reports errors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95197 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-03 03:46:41 +00:00
Chris Lattner
43b5f9312d
make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94378 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-24 20:43:08 +00:00
Chris Lattner
07404415ab
pass "-fasm-verbose" into createAsmStreamer.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94165 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22 07:06:15 +00:00
Chris Lattner
e73a31f667
Stop building RTTI information for *most* llvm libraries. Notable
...
missing ones are libsupport, libsystem and libvmcore. libvmcore is
currently blocked on bugpoint, which uses EH. Once it stops using
EH, we can switch it off.
This #if 0's out 3 unit tests, because gtest requires RTTI information.
Suggestions welcome on how to fix this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94164 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22 06:49:46 +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
Chris Lattner
03949c9db3
remove some confused code that used strtoull
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94128 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22 01:17:12 +00:00
Sean Callanan
fd0b0288e2
Moved handling of inclusion from the AsmLexer to
...
the AsmParser, breaking AsmLexer's dependence on
SourceMgr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94054 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-21 00:19:58 +00:00
Sean Callanan
bf2013ee22
Changed the AsmParser to handle error messages itself
...
rather than passing them off to the AsmLexer to handle.
This means the AsmLexer no longer requires a SourceMgr
to do error handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94047 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-20 23:19:55 +00:00
Sean Callanan
10d33a4937
Promoted the reference to the SourceMgr from AsmLexer
...
into AsmParser, in preparation for making AsmLexer
independent of the SourceMgr
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94043 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-20 22:45:23 +00:00
Sean Callanan
79036e421f
Modified MCAsmLexer to return error information upward
...
rather than printing it locally, reducing its dependence
on SourceMgr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94041 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-20 22:18:24 +00:00
Chris Lattner
1658202529
give createAsmStreamer an 'isLittleEndian' argument.
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93986 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-20 06:39:07 +00:00
Sean Callanan
18b8323de7
Promoted the getTok() method to MCAsmParser so that
...
the two token accessor functions are declared consistently.
Modified the clients of MCAsmParser to reflect this change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93916 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-19 21:44:56 +00:00
Sean Callanan
79ed1a8734
Added a Lex function to the AsmParser, to allow handling
...
of include directives to occur within the parser itself.
This will break the lexer's dependency on a SourceMgr as
input.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93899 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-19 20:22:31 +00:00
Chris Lattner
aaec205b87
Generalize mcasmstreamer data emission APIs to take an address space
...
identifier. There is no way to work around it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93896 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-19 19:46:13 +00:00
Chris Lattner
ddf6bdde44
add a "MCStreamer::EmitFill" method, and move the default implementation
...
(which just iteratively emits bytes) to MCStreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93888 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-19 18:45:47 +00:00
Chris Lattner
258281d8ac
fix parsing .comm directives on systems which do not represent alignments
...
as a power of 2. This fixes MC/AsmParser/directive_comm.s
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93867 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-19 06:22:22 +00:00
Chris Lattner
54482b472a
fix a bug in range information for $42, eliminate an
...
unneeded argument from ParseExpression.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93536 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-15 19:39:23 +00:00
Chris Lattner
b4307b3370
extend MCAsmParser::ParseExpression and ParseParenExpression
...
to return range information for subexpressions. Use this to
provide range info for several new X86Operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93534 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-15 19:28:38 +00:00
Chris Lattner
9d3c755fd6
add virtual methods to get the start/end of a MCParsedAsmOperand,
...
the default implementation returns "unknown".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93470 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-14 22:29:57 +00:00
Chris Lattner
9898671a74
Split the TargetAsmParser "ParseInstruction" interface in half:
...
the new ParseInstruction method just parses and returns a list of
target operands. A new MatchInstruction interface is used to
turn the operand list into an MCInst.
This requires new/deleting all the operands, but it also gives
targets the ability to use polymorphic operands if they want to.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93469 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-14 22:21:20 +00:00
Chris Lattner
f007e853e2
prune #includes in TargetAsmParser.h
...
Pass in SMLoc of instr opcode into ParseInstruction.
Make AsmToken be a class, not a struct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93457 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-14 21:32:45 +00:00