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103125 Commits

Author SHA1 Message Date
Ted Kremenek 857e535520 Properly initialize all fields in CrashReporterCleanupContext. This caused the buildbot failure earlier. 
llvm-svn: 128071
 2011-03-22 04:33:13 +00:00
Greg Clayton 576d8834fe Split the GDBRemoteCommunication class into three classes: 
GDBRemoteCommunication - The base GDB remote communication class
GDBRemoteCommunicationClient - designed to be used for clients the connect to
                               a remote GDB server
GDBRemoteCommunicationServer - designed to be used on the server side of a
                               GDB server implementation.

llvm-svn: 128070
 2011-03-22 04:00:09 +00:00
Oscar Fuentes 27cfcbac82 Updated library dependencies. 
Now we can remove RuntimeDyld from the LLVM_LINK_COMPONENTS of
tools/lli. CMakeLists.txt LLVM_LINK_COMPONENTS shall not differ from
its companion Makefile LINK_COMPONENTS.

llvm-svn: 128069
 2011-03-22 03:58:55 +00:00
Anders Carlsson 1cc8073bb3 Handle another case that Frits suggested. 
llvm-svn: 128068
 2011-03-22 03:21:01 +00:00
Jim Grosbach 7bf595348e Update link components. 
Also perform the required dark rituals and sacrifices to placate the buildbot
spirits. We shall see if they are appeased...

llvm-svn: 128067
 2011-03-22 03:10:14 +00:00
Jim Ingham ffba229d61 Add "up" and "down" aliases. 
llvm-svn: 128066
 2011-03-22 02:29:32 +00:00
Ted Kremenek 9931652775 Temporarily stop recovering resources in CrashRecoveryContext while I investigate further why this works on my machine and not on others. 
llvm-svn: 128065
 2011-03-22 02:06:32 +00:00
Jim Ingham 0292f4a531 Clean up a few places where SetOptionValue was using the global optarg, rather than the option_arg value that was passed in. 
llvm-svn: 128064
 2011-03-22 01:53:33 +00:00
Jim Ingham 37023b06bd Add the ability to disassemble "n" instructions from the current PC, or the first "n" instructions in a function. 
Also added a "-p" flag that disassembles from the current pc.

llvm-svn: 128063
 2011-03-22 01:48:42 +00:00
Jim Ingham 381e25b793 Tidy up the stop hook printing when only one thread matches, and there is only one hook. 
llvm-svn: 128062
 2011-03-22 01:47:27 +00:00
Greg Clayton b43767aff2 Added missing files. 
llvm-svn: 128061
 2011-03-22 01:34:44 +00:00
Ken Dyck 6aa767c18e Convert Offset variable in GetAddressOfDirectBaseInCompleteClass() to 
CharUnits. No change in functionality intended.

llvm-svn: 128060
 2011-03-22 01:21:15 +00:00
Ted Kremenek 022a4904fa Rework crash recovery cleanup in ASTUnit and CIndex to recover more memory during a Sema crash (we have just a handful of leaks left) 
and to use the simplified cleanup registration API.

llvm-svn: 128059
 2011-03-22 01:15:24 +00:00
Ted Kremenek 288fb9dc6e Remove crash recovery cleanups from TypeLocBuilder. They were a bit error prone, only hit in rare cases. 
llvm-svn: 128058
 2011-03-22 01:15:21 +00:00
Ted Kremenek 022dbc1672 Simplify crash recovery cleanup registration. 
llvm-svn: 128057
 2011-03-22 01:15:19 +00:00
Ted Kremenek 4c9d46b310 Migrate 'PrettySTackTraceParserEntry' object out of Parser, and have it constructed within ParseAST. This avoids double crashes 
during crash recovery.

llvm-svn: 128056
 2011-03-22 01:15:17 +00:00
Ted Kremenek b41dde505c Rework CrashRecoveryContextCleanup to provide a simpler way to create cleanup objects, and provide a new cleanup for 
decrementing reference counts of objects with intrusive reference counts.

llvm-svn: 128055
 2011-03-22 01:15:10 +00:00
Ted Kremenek c2a4bb2583 Relax access control on 'Release' method of RefCountedBase. 
llvm-svn: 128054
 2011-03-22 01:15:07 +00:00
Greg Clayton fc36f79170 Abtracted the innards of lldb-core away from the SB interface. There was some 
overlap in the SWIG integration which has now been fixed by introducing
callbacks for initializing SWIG for each language (python only right now).
There was also a breakpoint command callback that called into SWIG which has
been abtracted into a callback to avoid cross over as well.

Added a new binary: lldb-platform

This will be the start of the remote platform that will use as much of the 
Host functionality to do its job so it should just work on all platforms.
It is pretty hollowed out for now, but soon it will implement a platform
using the GDB remote packets as the transport.

llvm-svn: 128053
 2011-03-22 01:14:58 +00:00
Jim Grosbach 348a548381 Hook up the MCJIT to the RuntimeDyld library. 
Lots of cleanup to make the interfaces prettier, use the JITMemoryManager,
handle multiple functions and modules, etc.. This gets far enough that
the MCJIT compiles and runs code, though.

llvm-svn: 128052
 2011-03-22 01:06:42 +00:00
Jakob Stoklund Olesen c6f4af028d Clear map after use. 
This is likely to fix the segfault in llvm-gcc-x86_64-darwin10-cross-mingw32.

llvm-svn: 128051
 2011-03-22 01:03:24 +00:00
Ken Dyck a1a4ae34d0 Change return value of ComputeNonVirtualBaseClassOffset() to CharUnits. No 
change in functionality intended.

llvm-svn: 128050
 2011-03-22 00:53:26 +00:00
Jim Grosbach 4df86ce359 Initialize HasError. 
llvm-svn: 128049
 2011-03-22 00:42:19 +00:00
Matt Beaumont-Gay bfd23e4009 Avoid -Wunused-variable in -asserts builds 
llvm-svn: 128048
 2011-03-22 00:37:28 +00:00
Ken Dyck 664569965f Eliminate some literal '8's in FillInNullDataMemberPointers() by switching 
to CharUnits. No change in functionality intended.

llvm-svn: 128047
 2011-03-22 00:24:31 +00:00
Jakob Stoklund Olesen 9c057ee440 Dont emit 'DBG_VALUE %noreg, ...' to terminate user variable ranges. 
These ranges get completely jumbled by the post-ra scheduler, and it is not
really reasonable to expect it to make sense of them.

Instead, teach DwarfDebug to notice when user variables in registers are
clobbered, and terminate the ranges there.

llvm-svn: 128045
 2011-03-22 00:21:41 +00:00
Matt Beaumont-Gay a282bc6a00 Output to tempfile 
llvm-svn: 128043
 2011-03-22 00:19:31 +00:00
Dan Gohman c1783b31a4 Fix fast-isel address mode folding to avoid folding instructions 
outside of the current basic block. This fixes PR9500, rdar://9156159.

llvm-svn: 128041
 2011-03-22 00:04:35 +00:00
Johnny Chen 9d46337511 Add options to allow for specifying an option string when spawning gdb and for executing 
command(s) right after starting up gdb.  Update the README file to show an example of
using these to pass '-arch armv7' to gdb and to execute gdb command to set shared library
path substitutions before loading iOS4.3 sdk's /usr/lib/libSystem.B.dylib and disassembling
the 'printf' function.

llvm-svn: 128040
 2011-03-21 23:44:44 +00:00
Daniel Dunbar 1730ab0b94 compiler-rt/clang/cc_kext: Update for functions which we have sinced acquired 
implementations for.

llvm-svn: 128039
 2011-03-21 23:31:09 +00:00
Daniel Dunbar f3798a397d compiler-rt: Split subdf3 and subsf3 out of add implementations, for 
consistency.

llvm-svn: 128038
 2011-03-21 23:30:19 +00:00
Owen Anderson 9746286bec Add support for Thumb interworking addresses for symbol offsets that get constant folded very early. 
This fixes SPASS with -integrated-as.  <rdar://problem/9165399>

llvm-svn: 128037
 2011-03-21 23:13:43 +00:00
Devang Patel dddce99f02 Try again to make this test darwin only. 
llvm-svn: 128036
 2011-03-21 23:11:08 +00:00
Oscar Fuentes e4840e2918 Build the new RuntimeDyld library. 
llvm-svn: 128035
 2011-03-21 23:07:53 +00:00
Johnny Chen 31d446aa5c Fix a typo in the message string. 
llvm-svn: 128034
 2011-03-21 23:01:34 +00:00
Oscar Fuentes 623b5dae21 Removed workaround for unspecified build problem on MinGW. 
Tested that MinGW/MSYS builds fine without that.

llvm-svn: 128033
 2011-03-21 22:53:51 +00:00
Jim Grosbach f016b0a359 Library-ize the dyld components of llvm-rtdyld. 
Move the dynamic linking functionality of the llvm-rtdyld program into an
ExecutionEngine support library. Update llvm-rtdyld to just load an object
file into memory, use the library to process it, then run the _main()
function, if one is found.

llvm-svn: 128031
 2011-03-21 22:15:52 +00:00
Devang Patel 17bbd7f495 Simplify. 
llvm-svn: 128030
 2011-03-21 22:04:45 +00:00
Bob Wilson 87ba1d329a Another cortex-m0 patch from James Orr. 
llvm-svn: 128029
 2011-03-21 21:55:25 +00:00
Nick Lewycky f0469af63e Fix INT_MIN gotcha pointed out by Eli Friedman. 
llvm-svn: 128028
 2011-03-21 21:40:32 +00:00
Devang Patel e351f20061 Force x86_64. 
llvm-svn: 128027
 2011-03-21 21:37:52 +00:00
Greg Clayton 45aea640a0 Added real user/group id, effective user/group id, and parent 
process ID to the ProcessInfo.

llvm-svn: 128023
 2011-03-21 21:25:07 +00:00
Bill Wendling 1cd7bd62e4 Call static functions so that they aren't left unused. 
llvm-svn: 128020
 2011-03-21 21:08:27 +00:00
Bob Wilson d9249414b3 Add clang support for cortex-m0 cpus. Patch by James Orr. 
llvm-svn: 128018
 2011-03-21 20:40:05 +00:00
Devang Patel d39242369a Enable this test only for Darwin. 
llvm-svn: 128017
 2011-03-21 20:32:56 +00:00
Ted Kremenek 9acb346375 scan-build: only display analyzer intra-file progress when in "Verbose" mode. 
llvm-svn: 128015
 2011-03-21 20:12:21 +00:00
Daniel Dunbar fe908a805b Frontend: Change CC_PRINT_HEADERS to not print header depth markers, these don't 
really make any sense in this environment.

llvm-svn: 128014
 2011-03-21 19:37:38 +00:00
Fariborz Jahanian 413e064b45 Fix an objc++ diagnostic initializing objc pointers. 
// rdar:// 9139947

llvm-svn: 128013
 2011-03-21 19:08:42 +00:00
Greg Clayton 0f366ac3af Move the building of llvm/clang and the swig wrappers into the lldb-core 
target.

llvm-svn: 128012
 2011-03-21 18:46:11 +00:00
Ted Kremenek 5e14d39a88 Improve crash recovery cleanup to recovery CompilerInstances during crash recovery. This was a huge resource "root" during crashes. 
This change requires making a bunch of fundamental Clang structures (optionally) reference counted to allow correct
ownership semantics of these objects (e.g., ASTContext) to play out between an active ASTUnit and CompilerInstance
object.

llvm-svn: 128011
 2011-03-21 18:40:17 +00:00