Commit Graph

29 Commits

Author SHA1 Message Date
Chris Lattner
1ac58ea0f3 start straightening out libedis's dependencies and make it fit
better in the llvm world.  Among other things, this changes:

1. The guts of libedis are now moved into lib/MC/MCDisassembler
2. llvm-mc now depends on lib/MC/MCDisassembler, not tools/edis,
   so edis and mc don't have to be built in series.
3. lib/MC/MCDisassembler no longer depends on the C api, the C
   API depends on it.
4. Various code cleanup changes. 

There is still a lot to be done to make edis fit with the llvm
design, but this is an incremental step in the right direction.

llvm-svn: 108869
2010-07-20 18:25:19 +00:00
Daniel Dunbar
150021561c Target: Give the TargetAsmParser access to the TargetMachine.
- Unfortunate, but necessary for now to handle subtarget instruction matching. Eventually we should factor out the lower level target machine information so we don't need to do this.

llvm-svn: 108664
2010-07-19 00:33:49 +00:00
Daniel Dunbar
2747a00d4f edis: Save the TargetMachine in the EDDisassembler object.
llvm-svn: 108663
2010-07-19 00:33:43 +00:00
Daniel Dunbar
4dc7255379 MC: Move several clients to using AsmParser constructor function.
llvm-svn: 108645
2010-07-18 18:31:33 +00:00
Bob Wilson
1f4fed20a5 Remove some broken code to check the DISABLE_EDIS flag (edis is now in the
DIRS list, so it does no good to filter it from PARALLEL_DIRS), and replace
it with a check to disable building the shared library version of edis when
the flag is set.  Disabling it entirely does not work because MC uses it now.

llvm-svn: 108367
2010-07-14 22:41:51 +00:00
Daniel Dunbar
37b4089fbf MC: Pass the target instance to the AsmParser constructor.
llvm-svn: 107426
2010-07-01 20:41:56 +00:00
Sean Callanan
e79322802a Extended the edis "IsBranch" property to call
instructions as well.  Added support for checking
this to the llvm-mc tester as well.

llvm-svn: 103454
2010-05-11 01:27:08 +00:00
Sean Callanan
0da87c200d Fixed edis to tokenize instructions with no
operands correctly.

llvm-svn: 102227
2010-04-24 01:00:16 +00:00
Sean Callanan
72d3d36188 Fixes to edis that mark x86 call targets as
memory operands rather than immediate operands.

llvm-svn: 102217
2010-04-23 22:17:17 +00:00
Sean Callanan
a50d7d5434 Fixed EDOperand to use the operand type, not the
flags, to determine whether or not the operand is
a memory operand.

llvm-svn: 102158
2010-04-23 01:56:36 +00:00
Dan Gohman
55f814fdc4 Make the export files absolute paths, and change Makefile.rules
to expect them this way, to fix srcdir!=objdir builds.

llvm-svn: 101414
2010-04-15 23:08:00 +00:00
Dan Gohman
bfbdc27d54 Generalize the EXPORTED_SYMBOL_FILE concept in the Makefiles to work with
native linking export files, including running sed to prepend underscores
on darwin, and make use of it in libLTO and libEnhancedDisassembly.

Remove the leading underscores from library export files so that they
work with the new EXPORTED_SYMBOL_FILE support.

llvm-svn: 101399
2010-04-15 20:54:25 +00:00
Douglas Gregor
a672ffc669 Unbreak CMake build by improving the EnhancedDisassembly makefile a
bit (we're not trying to build a shared library yet) and generating
the X86GenEDInfo.inc and ARMGenEDInfo.inc files as necessary.

llvm-svn: 101188
2010-04-13 22:47:43 +00:00
Sean Callanan
29a7152676 Fixed a nasty layering violation in the edis source
code.  It used to #include the enhanced disassembly
information for the targets it supported straight
out of lib/Target/{X86,ARM,...} but now it uses a
new interface provided by MCDisassembler, and (so
far) implemented by X86 and ARM.

Also removed hacky #define-controlled initialization
of targets in edis.  If clients only want edis to
initialize a limited set of targets, they can set
--enable-targets on the configure command line.

llvm-svn: 101179
2010-04-13 21:21:57 +00:00
Ted Kremenek
02e55f4a52 Add CMake support for 'edis'.
llvm-svn: 101177
2010-04-13 20:52:50 +00:00
Sean Callanan
7d250f2b65 Build system fixes. llvm-mc depends on
libEnhancedDisassembly, so we now build the
static library in all cases (although the shared
library is only built when requested/possible).

Also, fixed a bug where edis wasn't properly
initializing the targets it uses.

llvm-svn: 101072
2010-04-12 21:55:49 +00:00
Sean Callanan
d9474b01ae Bug fix: made the enhanced disassembler's link
flags work properly when EDIS_VERSION is defined

llvm-svn: 101063
2010-04-12 20:23:08 +00:00
Sean Callanan
2ec5514c48 Updated the edis build mechanism to allow for builds
that do not build some (or all) of the targets that
edis supports.

llvm-svn: 100910
2010-04-10 00:48:10 +00:00
Sean Callanan
736f3ecc4c Bugfixes for edis. Code to initialize instruction
state was being executed too lazily, and the LLVM
assembly syntax for the disassembler was not being
written into the proper disassembler state variable.

llvm-svn: 100830
2010-04-09 00:11:15 +00:00
Sean Callanan
dcd7a375dd Added support for ARM disassembly to edis.
I also added a rule to the ARM target's Makefile to
build the ARM-specific instruction information table
for the enhanced disassembler.

I will add the test harness for all this stuff in
a separate commit.

llvm-svn: 100735
2010-04-08 00:48:21 +00:00
Chris Lattner
8fb6be1886 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.

llvm-svn: 100307
2010-04-04 05:04:31 +00:00
Sean Callanan
ea4f4644ee Updated the install location for EnhancedDisassembly
on Mac OS X to use @rpath rather than an absolute
path.  Also allowed the version to be set using an
environment variable.

llvm-svn: 100163
2010-04-02 00:53:42 +00:00
Sean Callanan
233132382a Changed install_name for libEnhancedDisassembly.dylib on
Mac OS X to match current install location.  This has no
effect on other platforms.

llvm-svn: 98773
2010-03-17 22:01:36 +00:00
Chris Lattner
debc026df2 change MCContext to always have an MCAsmInfo.
llvm-svn: 98293
2010-03-11 22:53:35 +00:00
Sean Callanan
4ea988636a Updated the enhanced disassembly library to produce
whitespace tokens in the right places.

llvm-svn: 95645
2010-02-09 01:50:54 +00:00
Sean Callanan
97fa88ebf2 Fixed a problem where the enhanced disassembly
library was reporting inaccurate token IDs.

llvm-svn: 95639
2010-02-09 01:00:18 +00:00
Sean Callanan
dee7f5dcd4 Added header file declarations and .exports entries
for the new APIs offered by the enhanced disassembler
for inspecting operands.

llvm-svn: 95606
2010-02-08 23:34:25 +00:00
Sean Callanan
7662f4139b Filled in a few new APIs for the enhanced
disassembly library that provide access to
instruction information, and fixed ambiguous
wording in the comments for the header.

llvm-svn: 95274
2010-02-04 01:43:08 +00:00
Sean Callanan
d451ee255b Renamed the ed directory to edis, as suggested
yesterday.  This eliminates possible confusion
about what exactly in this directory; the name
is still short, though.

llvm-svn: 95118
2010-02-02 20:11:23 +00:00