Commit Graph

1777 Commits

Author SHA1 Message Date
Enrico Granata c76e60b012 Adding support for extracting line table information from .o files that do not have aranges
llvm-svn: 185055
2013-06-27 01:43:09 +00:00
Matt Kopec eb7f2315f4 Remove unneeded limbo state flag.
llvm-svn: 185010
2013-06-26 18:46:08 +00:00
Ed Maste a708a36cea Match printf format specifiers and arguments
llvm-svn: 184854
2013-06-25 14:47:45 +00:00
Ed Maste d66d3ec036 Update comment after Linux->POSIX rename
llvm-svn: 184850
2013-06-25 14:29:15 +00:00
Sean Callanan 70c86e1781 Fixed the instruction emulation so that it doesn't
print to standard output as part of normal
operation.

<rdar://problem/14247606>

llvm-svn: 184797
2013-06-25 00:32:45 +00:00
Han Ming Ong 91ed6b878f <rdar://problem/14182286>
Made sure that temporary object created from HarmonizeThreadIdsForProfileData() doesn’t get passed around without creating an object first.

Reviewed by Greg

llvm-svn: 184769
2013-06-24 18:15:05 +00:00
Ed Maste 5d34af358a Sync FreeBSD files to Linux equivalents, to reduce noise in diff
- Sort functions in the same order
- Match whitespace
- Remove commetned out code
- Make filename in comments match filename

llvm-svn: 184746
2013-06-24 15:09:18 +00:00
Ed Maste 428a6784b7 Update comment to match class name
llvm-svn: 184745
2013-06-24 15:04:47 +00:00
Ed Maste 5a9a6260c6 Eliminate missing virtual destructor warning on FreeBSD
Akin to r181712 (88e529b7) of Linux/ProcessMonitor.cpp

llvm-svn: 184742
2013-06-24 14:55:03 +00:00
Ed Maste 69b76d5d65 Update for Linux->POSIX rename
Revision r147613 (2341d35) renamed this file with s/Linux/POSIX/, but
header guards and comments were not updated to match.

llvm-svn: 184741
2013-06-24 14:51:39 +00:00
Andy Gibbs 4e279ae0c8 Using offsetof to an item within an array is an extension so mark it as such to avoid compiler warnings.
llvm-svn: 184738
2013-06-24 14:05:59 +00:00
Andy Gibbs 70f94f9712 Fix some more mismatched integer types causing compiler warnings.
llvm-svn: 184737
2013-06-24 14:04:57 +00:00
Jim Ingham dee1bc98f9 Add some useful logging for tracking thread matching problems.
llvm-svn: 184619
2013-06-22 00:27:45 +00:00
Han Ming Ong 399289e931 <rdar://problem/13980489>
I added scan type to ‘qGetProfileData’ previously but forgot to update the check to be a substring search.

llvm-svn: 184588
2013-06-21 19:56:59 +00:00
Jim Ingham c575a37ac9 Don't go to the trouble of trying to figure out the implementation function for selectors sent
to nil objects, it won't work anyway.

llvm-svn: 184474
2013-06-20 21:36:52 +00:00
Greg Clayton 0fc4f31e4b Unique types a bit more using the clang type to make sure we don't get multiple copies of the same type due to the debug info having multiple types that get uniqued.
llvm-svn: 184388
2013-06-20 01:23:18 +00:00
Andy Gibbs 897f50c5ba Use LLDB_INVALID_REGNUM at Mike Sartain's suggestion
llvm-svn: 184342
2013-06-19 20:04:56 +00:00
Andy Gibbs 44f4db784b Fix two 'variable is used uninitialised' warnings. Change assert to llvm_unreachable.
llvm-svn: 184334
2013-06-19 19:05:52 +00:00
Andy Gibbs a297a97e09 Sort out a number of mismatched integer types in order to cut down the number of compiler warnings.
llvm-svn: 184333
2013-06-19 19:04:53 +00:00
Greg Clayton f02500c74c Added the ability to get a list of types from a SBModule or SBCompileUnit. Sebastien Metrot wanted this, and sent a hollowed out patch. I filled in the blanks and did the low level implementation. The new functions are:
//------------------------------------------------------------------
/// Get all types matching \a type_mask from debug info in this
/// module.
///
/// @param[in] type_mask
///     A bitfield that consists of one or more bits logically OR'ed
///     together from the lldb::TypeClass enumeration. This allows
///     you to request only structure types, or only class, struct
///     and union types. Passing in lldb::eTypeClassAny will return
///     all types found in the debug information for this module.
///
/// @return
///     A list of types in this module that match \a type_mask
//------------------------------------------------------------------
lldb::SBTypeList
SBModule::GetTypes (uint32_t type_mask)


//------------------------------------------------------------------
/// Get all types matching \a type_mask from debug info in this
/// compile unit.
///
/// @param[in] type_mask
///    A bitfield that consists of one or more bits logically OR'ed
///    together from the lldb::TypeClass enumeration. This allows
///    you to request only structure types, or only class, struct
///    and union types. Passing in lldb::eTypeClassAny will return
///    all types found in the debug information for this compile
///    unit.
///
/// @return
///    A list of types in this compile unit that match \a type_mask
//------------------------------------------------------------------
lldb::SBTypeList
SBCompileUnit::GetTypes (uint32_t type_mask = lldb::eTypeClassAny);

This lets you request types by filling out a mask that contains one or more bits from the lldb::TypeClass enumerations, so you can only get the types you really want.

llvm-svn: 184251
2013-06-18 22:51:05 +00:00
Matt Kopec 246a89562c Add assertion for when no watchpoint found in POSIX watchnotify handler.
Also, ensure x86_64 watchpoint registers are initialized before they are accessed on the POSIX side.

llvm-svn: 184246
2013-06-18 21:58:02 +00:00
Matt Kopec 362f503519 Temporarily disable checking of watchpoint hit on FreeBSD on trace message.
Patch from Ed Maste.

llvm-svn: 184241
2013-06-18 21:35:32 +00:00
Jason Molenda a721731fdd PlatformDarwinKernel was treating its file path arg as a kext bundle id -- but when the user
did a manual "target modules add", it would be a file path.  If the kext bundle lookup fails,
fall back to calling PlatformDarwin's GetSharedModule which will handle a file path correctly.
<rdar://problem/14179858> 

llvm-svn: 184237
2013-06-18 21:23:14 +00:00
Bill Wendling d63d0a8fe3 Update to new API.
llvm-svn: 184177
2013-06-18 07:50:43 +00:00
Greg Clayton 0076e71592 A collection of 3 patches to the COFF file ObjectFile parser from Virgile Bello:
3 patches, aiming to improve PE/COFF support:
- First patch fix symbol reading (invalid header size from sizeof() == 20 != 18, and various bugfixes such as invalid skipping of auxiliary symbols, 4 bytes shift from beginning, etc...).
- Second patch add image_base to section vmaddr offset so that VM addr is in image_base space.
- Third patch add support for DWARF section in PECOFF (taken from ELF counterpart), since they are generated by gcc/clang under windows.

llvm-svn: 184153
2013-06-18 00:08:58 +00:00
Michael Sartain d55eadf0be Add newer Linux AT_ defines from elf.h.
llvm-svn: 184094
2013-06-17 17:44:53 +00:00
Michael Sartain c493bd1f59 Remove extra modules.Append() as it causes dupes in the m_images array. (Used with image list, etc.)
llvm-svn: 184082
2013-06-17 15:35:42 +00:00
Michael Sartain ff5b497c1f Fix unitialized variable in AuxVector::GetEntryName() which crashed in AuxVector::DumpToLog
llvm-svn: 184023
2013-06-15 00:25:52 +00:00
Matt Kopec b96a126b5b Add output of fault address on an address related crash (ie. segfault).
llvm-svn: 183701
2013-06-10 22:14:47 +00:00
Jim Ingham 4e5c821087 Don't retry the Connect when starting up debugserver if the reason for the previous failure was
EINTR.  That means the user was trying to interrupt us, and we should just stop instead.

<rdar://problem/13184758>

llvm-svn: 183577
2013-06-07 22:09:53 +00:00
Ashok Thirumurthi a3dd4899e8 Use std::vector for the array of RegisterInfo structs that describe the register context.
- Ensures that this container is populated once for the lifetime of lldb
--- In particular, static methods can query this data even after the first RegisterContext has been destroyed.
- Uses a singleton function to avoid global constructors.

Thanks to Greg Clayton for the suggestion!

llvm-svn: 183313
2013-06-05 14:12:43 +00:00
Jason Molenda 23399d765c Change UnwindLLDB::SearchForSavedLocationForRegister so that it will allow for
the link register save location being in the link register - in which case we
should iterate down the stack, not recursively try to find the lr in the current
frame over and over.

<rdar://problem/13932954>

llvm-svn: 183282
2013-06-05 00:12:50 +00:00
Greg Clayton 76ea03ea7b Add a more clear explanation of what is missing for core files with no LC_THREAD load commands.
llvm-svn: 183253
2013-06-04 21:48:36 +00:00
Greg Clayton 9645e82ce2 Make sure a core file has thread contexts before we try and load it.
llvm-svn: 183252
2013-06-04 21:34:37 +00:00
Greg Clayton a3f14d8bf1 <rdar://problem/13941992>
Accept mach-o files with bad segments. Many core files are not created correctly and we should still be able to glean any information we can from them.

llvm-svn: 183247
2013-06-04 20:27:06 +00:00
Daniel Malea 6f0a5edb3f More minor FreeBSD fixes.
- link libexecinfo (as libc is missing backtrace())
- enable FreeBSD-specific plugins

Patch by Ed Maste!

llvm-svn: 183233
2013-06-04 15:59:01 +00:00
Matt Kopec edee182bef Fix FreeBSD build due to previous changes to ProcessMonitor::Detach.
llvm-svn: 183150
2013-06-03 19:48:53 +00:00
Jim Ingham 35579dde40 Fix a couple of error message typos.
llvm-svn: 183145
2013-06-03 19:34:01 +00:00
Matt Kopec ef14371d3f Fix various build warnings.
llvm-svn: 183140
2013-06-03 18:00:07 +00:00
Matt Kopec 6f961239ae Fix setting of watchpoints on inferior thread creation for Linux.
llvm-svn: 183139
2013-06-03 17:40:20 +00:00
Ashok Thirumurthi 880728f3eb Matched a vector new with vector delete.
Thanks to Daniel and valgrind.

llvm-svn: 183110
2013-06-03 15:53:40 +00:00
Matt Kopec 085d6cec1a Add ability to attach/detach to multi-threaded inferiors on Linux.
All running threads will be detected and stopped on attach and all threads get resumed on detach.

llvm-svn: 183049
2013-05-31 22:00:07 +00:00
Daniel Malea e376a65182 FreeBSD cmake build fixes.
- missing #include <cstdlib> in Mangled.cpp
- missing include dirs in FreeBSD CMakeLists.txt

Patch by Ed Maste!

llvm-svn: 183032
2013-05-31 19:24:53 +00:00
Greg Clayton 83793fc188 <rdar://problem/13956179>
Cleaned up the thread updating code in the OperatingSystemPython class. It doesn't need to clear the "new_thread_list" anymore as it is always empty. 

It also now assigns the "core_thread_list" to "new_thread_list" if no threads are detected through python.

llvm-svn: 182893
2013-05-29 23:31:14 +00:00
Andrew Kaylor 93132f504f Adding support for stopping all threads of multithreaded inferiors on Linux. Also adding multithreaded test cases.
llvm-svn: 182809
2013-05-28 23:04:25 +00:00
Enrico Granata 2db281e910 <rdar://problem/13863031>
Giving a timeout for the call to NSPrintForDebugger() that happens when you “po” objects

This is a temporary workaround until a more detailed solution to the general problem of canceling actions is found

llvm-svn: 182782
2013-05-28 18:02:49 +00:00
Filipe Cabecinhas f104a830d4 Update countTrailingZeros function usage to match llvm's r182667.
llvm-svn: 182683
2013-05-24 22:24:17 +00:00
Ashok Thirumurthi 780593580f Added a parameter for relocation info to keep lldb in step with llvm due to r182625,
which takes a first step towards symbolization of disassembled instructions.

llvm-svn: 182650
2013-05-24 15:55:54 +00:00
Filipe Cabecinhas 477d86d84d Adds PT_TLS and PT_GNU_EH_FRAME names to DumpELFProgramHeaders
llvm-svn: 182619
2013-05-23 23:01:14 +00:00
Michael Sartain c836ae7d36 ObjectFileELF::GetModuleSpecifications on Linux should work now.
Which means "platform process list" should work and list the architecture.
We are now parsing the elf build-id if it exists, which should allow us to load stripped symbols (looking at that next).

llvm-svn: 182610
2013-05-23 20:57:03 +00:00