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Author SHA1 Message Date
Sean Callanan 3f85b3205a Fixed a bug in the disassembler where we did 
not properly print the load addresses for
PC-relative jumps.

llvm-svn: 153233
 2012-03-22 01:10:50 +00:00
Greg Clayton f8712de58c Since we are having issues with the new LLVM MC disassembler, we can have 
them both installed with the LLVM MC version being the default. I renamed the
name of the LLVM MC disassembler plug-in to "llvm-mc" and the LLVM enhanced
disassembly plug-in to "llvm-edis" and they can both be installed for now.

To use the "llvm-edis" disassembler, you can just specify it while disassembling:

(lldb) disassemble --plugin llvm-edis --name main
(lldb) disassemble --plugin llvm-mc --name main

This will allow us to compare the output of the two disassembler and eventually
deprecate the old one when the new one is ready. But it does use the new disassembler
by default so we continue to test it on a daily basis.

llvm-svn: 153231
 2012-03-22 00:49:15 +00:00
Sean Callanan 7725a4630d Added a function to the disassembler that checks 
(from the mnemonic) whether an instruction is a
branch.  This function's result is exposed through
DoesBranch().

llvm-svn: 151953
 2012-03-02 23:22:53 +00:00
Sean Callanan 6f298a6464 Updated LLVM to take some fixes that make the 
Intel disassembler usable.

Also flipped the switch: we are now exclusively
using Disassembler.h instead of
EnhancedDisassembly.h for all disassembly in
LLDB.

llvm-svn: 151306
 2012-02-23 23:43:28 +00:00
Johnny Chen 9b44acd86b Fix compile error for DisassemblerLLVMC.cpp. 
Patch by Dmitry Vyukov <dvyukov@google.com>.

Also add the relevant files to the Xcode project.

llvm-svn: 150991
 2012-02-20 22:05:34 +00:00
Sean Callanan 95e5c63012 Added a new disassembler plugin, DisassemblerLLVMC, 
which uses the Disassembler.h interface to the LLVM
disassemblers rather than the EnhancedDisassembly.h
interface.  Disassembler.h is a better-maintained
API and will be stabler in the long term.

Currently the output from Disassembler.h does not
provide for symbolic disassembly in all the places
that the old disassembler did, so I have gated (and
disabled) the disassembler.  It'll be easy to flip
the switch later.

In the meantime, to enable the new disassembler,
uncomment "#define USE_NEW_DISASSEMBLER" in
lldb.cpp.

llvm-svn: 150772
 2012-02-17 00:53:45 +00:00