Commit Graph

4645 Commits

Author SHA1 Message Date
Michael Sartain 338803fa23 warning cleanup (use LLDB_INVALID_HOST_THREAD instead of NULL)
llvm-svn: 189393
2013-08-27 18:59:54 +00:00
Daniel Malea 60caaae9a7 Fix warnings about redefined macros at the end of File.cpp
- removed needless defines that snuck in as part of the lldb-platform-work merge

llvm-svn: 189392
2013-08-27 18:56:27 +00:00
Virgile Bello f02a3c599b Use standard boolean operators.
llvm-svn: 189367
2013-08-27 16:24:58 +00:00
Virgile Bello ee5f7b7438 Rename EmulationStateARM::sd_regs to avoid name clash (MSVC).
llvm-svn: 189366
2013-08-27 16:24:28 +00:00
Virgile Bello 84400ec7bc Remove need of <functional> for CommandObjectCommands.
llvm-svn: 189365
2013-08-27 16:22:29 +00:00
Virgile Bello ae12a3640d Fix MinGW build after lldb-platform-work merge:
- mode_t is defined in <sys/types.h>
- reorganized S_* user rights into win32.h
- Use Host::Kill instead of kill
- Currently #ifdef functions using pread/pwrite.

llvm-svn: 189364
2013-08-27 16:21:49 +00:00
Daniel Malea 3407030d12 Fix missing declaration/includes in freebsd/Host.cpp
Thanks for catching this Ed!

llvm-svn: 189361
2013-08-27 16:03:22 +00:00
Ashok Thirumurthi 03520b7fc7 Fixed a few typos.
llvm-svn: 189355
2013-08-27 14:56:58 +00:00
Charles Davis 322fc8477c Core: Fix non-Darwin build.
More fallout from my mass-Mach-O-renaming.

llvm-svn: 189323
2013-08-27 06:13:56 +00:00
Charles Davis 510938e528 Fix some names in the wake of my Mach-O changes to LLVM.
llvm-svn: 189317
2013-08-27 05:04:57 +00:00
Charles Davis 237ad9741a Plugins/ObjectFile/PECOFF: Use enums from LLVM, and don't use Mach-O definitions.
Since I renamed most of the LLVM Mach-O enums in r189314, I had to go fix
LLDB to use the new names. While I was here, I decided that a COFF
plugin really shouldn't be using Mach-O enums.

llvm-svn: 189316
2013-08-27 05:04:33 +00:00
Jason Molenda 36d4461836 OptionValueFileSpec::SetValueFromCString() is passed a complete file pathname -- it
should not split up that pathname itself or require quoting to avoid the same.

This fixing a bug where target create -c "core file" or target create -s "symbol file"
will fail with an error message that the paths haven't been properly quoted.  Working
around it required target create -c "core\ file" to survive both attemps at tokenizing.

<rdar://problem/14230629> 

llvm-svn: 189313
2013-08-27 04:58:31 +00:00
Jason Molenda b000e4d758 When ObjectFileMachO::GetModuleSpecifications is getting the ArchSpec
out of a binary, if the Mach-O binary is MH_PRELOAD ("standalone"), don't
let the OS be set to "ios" or "macosx" - there will be no dynamic loader
used when debugging this process.
<rdar://problem/9956443> 

llvm-svn: 189305
2013-08-27 02:22:06 +00:00
Daniel Malea e0f8f574c7 merge lldb-platform-work branch (and assorted fixes) into trunk
Summary:
    This merge brings in the improved 'platform' command that knows how to
    interface with remote machines; that is, query OS/kernel information, push
    and pull files, run shell commands, etc... and implementation for the new
    communication packets that back that interface, at least on Darwin based
    operating systems via the POSIXPlatform class. Linux support is coming soon.

    Verified the test suite runs cleanly on Linux (x86_64), build OK on Mac OS
    X Mountain Lion.

    Additional improvements (not in the source SVN branch 'lldb-platform-work'):
    - cmake build scripts for lldb-platform
    - cleanup test suite
    - documentation stub for qPlatform_RunCommand
    - use log class instead of printf() directly
    - reverted work-in-progress-looking changes from test/types/TestAbstract.py that work towards running the test suite remotely.
    - add new logging category 'platform'

    Reviewers: Matt Kopec, Greg Clayton

    Review: http://llvm-reviews.chandlerc.com/D1493

llvm-svn: 189295
2013-08-26 23:57:52 +00:00
Michael Sartain 0b5e5f438d unused variable, typedef requires name warning cleanup
llvm-svn: 189231
2013-08-26 17:07:34 +00:00
Virgile Bello a4fe3a1259 PECOFF: Add support for export table.
llvm-svn: 189192
2013-08-25 13:27:20 +00:00
Virgile Bello 8452cb5486 Fix DWARF for 0-length CIE (data after the length should not be read if length is 0).
llvm-svn: 189191
2013-08-25 13:24:48 +00:00
Virgile Bello b2f1fb2943 MingW compilation (windows). Includes various refactoring to improve portability.
llvm-svn: 189107
2013-08-23 12:44:05 +00:00
Jason Molenda a609fe1576 Add link to Darwin iOS arm ABI docs in ABIMacOSX_arm.cpp.
llvm-svn: 189082
2013-08-23 01:31:25 +00:00
Sean Callanan ffc12850cf Make sure that ClangExpressionDeclMap doesn't
live beyont parsing.  This is important because
all the ClangASTImporter::Minions for a parser's
ASTContext are cleared when ClangExpressionDeclMap
is deleted.

This resolves many hard-to-reproduce crashes,
especially ones involving breakpoint conditions.

<rdar://problem/14775391>

llvm-svn: 189080
2013-08-23 00:36:14 +00:00
Jason Molenda 4a561c16f5 Fix ABIMacOSX_arm::RegisterIsVolatile() so it identifies r12 as a volatile reg.
llvm-svn: 189077
2013-08-22 23:53:14 +00:00
Jason Molenda 9f9c963e47 Simplify the CreateFunctionEntryUnwindPlan () and CreateDefaultUnwindPlan()
methods in the ABIs.  Specify the register numbering of the UnwindPlan
we're creating and use those only register numbers.

llvm-svn: 189074
2013-08-22 23:13:43 +00:00
Jason Molenda cbe9862305 Update ABISysV_x86_64::CallFrameAddressIsValid() to check for
16-byte alignment of stack frames.

llvm-svn: 189073
2013-08-22 22:51:48 +00:00
Michael Sartain f7899545ad Round plt entsize to addralign
llvm-svn: 189066
2013-08-22 21:25:53 +00:00
Michael Sartain 6e33ae64c4 add register name to UnwindLog error message
llvm-svn: 189062
2013-08-22 21:00:35 +00:00
Michael Sartain 093bf45f9c A clang::Type::Decayed type to kill compile warning
llvm-svn: 189061
2013-08-22 20:50:18 +00:00
Michael Sartain b1e159257c add error checking and messages to 'target modules show-unwind' command
llvm-svn: 189058
2013-08-22 20:42:30 +00:00
Andrew Kaylor 30787d1448 Fixing build errors from r188952
llvm-svn: 188955
2013-08-21 22:53:15 +00:00
Andrew Kaylor 53386dc836 Introducing a temporary work-around for a register mapping problem with 32-bit Linux targets.
llvm-svn: 188954
2013-08-21 22:46:02 +00:00
Andrew Kaylor a90d44061b Adding separate cfa alignment check for Darwin and non-Darwin targets in 32-bit ABI.
llvm-svn: 188952
2013-08-21 22:40:46 +00:00
Ed Maste a6b4c77123 Include checksum in non-ack mode
Patch from Abid, Hafiz.

llvm-svn: 188801
2013-08-20 14:12:58 +00:00
Ed Maste 0584d7fc34 Fix crash when connecting to gdbserver without loading a file first.
Patch from Abid, Hafiz.

llvm-svn: 188776
2013-08-20 09:17:13 +00:00
Richard Mitton f2bef0b15d Fixed DataExtractor to correctly display Intel extended doubles.
This means that "register read stmm0 --format f" actually works now.

This is a little messy but LLDB assumes 'long double' is portable, when it is not.

llvm-svn: 188698
2013-08-19 19:39:03 +00:00
Jason Molenda 5894a73862 Follow-up to the checkin of r188532 -- make sure that
we've read the ObjectFile's Symtab before we change the
File addresses in the Sections.

llvm-svn: 188604
2013-08-17 03:39:52 +00:00
Jason Molenda 20eb31b907 Add a new Section::SetFileAddress method to change a Section's file
address.

When loading a dSYM, and the file addresses of the dSYM Sections are
different than the executable binary Sections' file addresses, the
debug info won't be remapped to the actual load addresses correctly.
This only happens with binaries on the in-memory shared cache binaries
where their File addresses have been set to their actual load address
(outside an offset value) whereas the original executable and dSYM
have 0-based File addresses.

I think this patch will not be activated for other cases -- this is
the only case we know of where the dSYM and the executable's File
addresses differ -- but if this causes other problems we can restrict
it more carefully.

<rdar://problem/12335086> 

llvm-svn: 188532
2013-08-16 03:20:42 +00:00
Greg Clayton 86eac940b4 <rdar://problem/14717184>
Improve the documentation for the new target.memory-module-load-level setting, and also return an error when there is no nlist data when appropriate.

llvm-svn: 188317
2013-08-13 21:32:34 +00:00
Greg Clayton 540fbbfa7a When adding a dSYM file, don't remove all sections for the Module's object file if the symbol vendor used the same object file.
llvm-svn: 188289
2013-08-13 16:46:35 +00:00
Sean Callanan a424181eec Fixed a problem where "image lookup -t" was printing
a bunch of semicolons where the IndirectFieldDecls
were.  These IndirectFieldDecls should have been
implicit.

<rdar://problem/14628784>

llvm-svn: 188247
2013-08-13 01:42:34 +00:00
Greg Clayton fd814c5a64 <rdar://problem/14717184>
LLDB needs in memory module load level settings to control how much information is read from memory when loading in memory modules. This change adds a new setting:

(lldb) settings set target.memory-module-load-level [minimal|partial|complete]

minimal will load only sections (no symbols, or function bounds via function starts or EH frame)
partial will load sections + bounds
complete will load sections + bounds + symbols

llvm-svn: 188246
2013-08-13 01:42:25 +00:00
Greg Clayton 83b162d87f Change PowerPC to have the correct byte order.
llvm-svn: 188189
2013-08-12 18:34:04 +00:00
Greg Clayton 0ec71a0c01 Fixed a case where GCC was emitting a DW_TAG_class_type that has a DW_AT_declaration set to true, yet the class actually contains a definition for the class in that DIE.
llvm-svn: 188124
2013-08-10 00:09:35 +00:00
Matt Kopec f8cfe6b73a Handle SI_KERNEL signal code for SIGSEGV exceptions.
Patch by Richard Mitton.

llvm-svn: 188075
2013-08-09 15:26:56 +00:00
Sean Callanan 9ba6eaec57 Check for division by zero when performing modulus
operations.

<rdar://problem/14656908>

llvm-svn: 187996
2013-08-08 17:57:00 +00:00
Matt Kopec 9c2f9cdec0 Remove unreachable code when thread exits on Linux.
llvm-svn: 187995
2013-08-08 17:55:16 +00:00
Daniel Malea d79ae05080 New settings: target.use-hex-immediates and target.hex-immediates-style
- Immediates can be shown as hex (either Intel or MASM style)
- See TestSettings.py for usage examples
- Verified to cause no regressions on Linux x86_64 (Ubuntu 12.10)

Patch by Richard Mitton!

llvm-svn: 187921
2013-08-07 21:54:09 +00:00
Michael Sartain 89c862f298 clean up about 22 warnings messages
llvm-svn: 187900
2013-08-07 19:05:15 +00:00
Jason Molenda 3f032ff2c5 Test to see if logging is enabled before printing
to a log channel in StopInfoBreakpoint::PerformAction().
<rdar://problem/14651751> 

llvm-svn: 187833
2013-08-06 23:08:59 +00:00
Michael Sartain 6fea779c29 Initialize m_leak member variable.
llvm-svn: 187822
2013-08-06 22:21:08 +00:00
Daniel Malea fa7425d1af Fix bug in Host::getLLDBPath() due to misusing Twine
- use SmallString instead
- original implementation resulted in incorrect behaviour of lldb -P

Fix by Kal Conley!

llvm-svn: 187818
2013-08-06 21:40:08 +00:00
Jason Molenda 975abffee7 Re-enable fast stepping for arm targets. The issue being worked
around was fixed in llvm commit r186846.
<rdar://problem/14489274> 

llvm-svn: 187620
2013-08-01 21:50:20 +00:00