Commit Graph

93615 Commits

Author SHA1 Message Date
Rafael Espindola 4262a22225 Add a MCObjectFormat class so that code common to all targets that use a
single object format can be shared.

This also adds support for

mov zed+(bar-foo), %eax

on ELF and COFF targets.

llvm-svn: 116675
2010-10-16 18:23:53 +00:00
Greg Clayton 556658c79e Fixed an issue with MachTask::TaskResume () where if the task was already
suspended, we would call "int ::task_resume (task_t task);" as many times as
it took to resume the task which isn't what we want to do.

llvm-svn: 116674
2010-10-16 18:11:41 +00:00
Argyrios Kyrtzidis cd86570b93 Xcode keeps modifying the project file and I don't know how to ignore the change; just commit it.
llvm-svn: 116673
2010-10-16 17:18:07 +00:00
John McCall d509182336 Coding by inspection has its problems.
llvm-svn: 116672
2010-10-16 16:34:08 +00:00
Benjamin Kramer 2fcb554f5b Hack around incompatible pointer warnings.
llvm-svn: 116671
2010-10-16 15:43:02 +00:00
Benjamin Kramer 1dc34b48dd Eliminate some calls to Value::getNameStr.
llvm-svn: 116670
2010-10-16 11:28:23 +00:00
Benjamin Kramer 0d14b5b0fa Unbreak test on non-COFF targets.
llvm-svn: 116669
2010-10-16 11:27:13 +00:00
Gabor Greif 6a46da277f validator
llvm-svn: 116668
2010-10-16 09:40:21 +00:00
Gabor Greif 4b50bd8a2e these items are done, afaik
llvm-svn: 116667
2010-10-16 09:29:38 +00:00
Michael J. Spencer 17990d5690 MC-COFF: Add support for default-null weak externals.
llvm-svn: 116666
2010-10-16 08:25:57 +00:00
Michael J. Spencer 5e683250ee X86-Windows: Emit an undefined global __fltused symbol when targeting Windows
if any floating point arguments are passed to an external function.

llvm-svn: 116665
2010-10-16 08:25:41 +00:00
Michael J. Spencer d3ea25e66e Whitespace!
llvm-svn: 116664
2010-10-16 08:25:21 +00:00
John McCall 17afe45a87 objc_exception_rethrow does not take an exception argument.
rdar://problem/8535238

llvm-svn: 116663
2010-10-16 08:21:07 +00:00
John McCall c9739e30c6 Reformatting.
llvm-svn: 116662
2010-10-16 07:23:36 +00:00
John McCall 2c2eb12d9c White-listing templated-scope friend decls is a good idea, but doing it
by marking the decl invalid isn't.  Make some steps towards supporting these
and then hastily shut them down at the last second by marking them as
unsupported.

llvm-svn: 116661
2010-10-16 06:59:13 +00:00
Daniel Dunbar 622581b73b Revert r116656, "IRgen/Obj-C/NeXT: Fix the IR signature for
objc_exception_rethrow, so we don't...", since something is actually trying to
call this with the wrong signature (!). Unfortunately I don't understand the new
EH infrastructure well enough to fix it immediately.

llvm-svn: 116660
2010-10-16 05:04:10 +00:00
Daniel Dunbar 4d99878a37 MC/AsmParser: Report .stabs directive as unsupported.
llvm-svn: 116659
2010-10-16 04:56:42 +00:00
Daniel Dunbar b4ece9cf2f Add an empty robots.txt, mostly just to reduce errors in HTTP log.
llvm-svn: 116658
2010-10-16 04:10:37 +00:00
Daniel Dunbar cc5b831149 Add a favicon.ico, mostly just to reduce errors in HTTP log.
llvm-svn: 116657
2010-10-16 04:08:19 +00:00
Daniel Dunbar 90bb5c2315 IRgen/Obj-C/NeXT: Fix the IR signature for objc_exception_rethrow, so we don't
generate unnecessary %al clear on x86_64.

llvm-svn: 116656
2010-10-16 04:08:16 +00:00
Evan Cheng 44436302fb More machine LICM work. It now tracks register pressure for path from preheader to current BB and use the information determine whether hoisting is worthwhile.
llvm-svn: 116654
2010-10-16 02:20:26 +00:00
Eric Christopher c918d550b6 Fix some funky formatting that got through.
llvm-svn: 116653
2010-10-16 01:10:35 +00:00
Fariborz Jahanian 1cee0adea3 Fix a rewriting bug of rewriting properties declared in
protocols. // rdar: //8558702

llvm-svn: 116652
2010-10-16 00:29:27 +00:00
Ted Kremenek 51651089ab Tweak scan-build to work with naked clang commands.
llvm-svn: 116651
2010-10-16 00:29:16 +00:00
Chandler Carruth dc689c4156 Not really sure how this worked, but it seems like a clear typo. =]
llvm-svn: 116650
2010-10-16 00:24:52 +00:00
Johnny Chen 24d6ea25f8 Missed this spot where module.cleanup() can be passed a test instance to
facilitate session recording.  This happens inside an instance method where the
test instance is well known.

llvm-svn: 116649
2010-10-16 00:08:49 +00:00
Johnny Chen 690fcef762 Some re-achitecturing of the plugins interface. The caller is now required to
pass in a 'sender' arg to the buildDefault(), buildDsym(), buildDwarf(), and
cleanup() functions.  The sender arg will be the test instance itself (i.e.,
an instance of TestBase).  This is so that the relevant command execution can be
recorded in the TestBase.session object if sender is available.

The lldbtest.system() command has been modified to pop the 'sender' arg out of
the keyword arguments dictionary and use it as the test instance to facilitate
seesion recordings.  An example is in test/types/AbstractBase.py:

    def generic_type_tester(self, atoms, quotedDisplay=False):
        """Test that variables with basic types are displayed correctly."""

        # First, capture the golden output emitted by the oracle, i.e., the
        # series of printf statements.
        go = system("./a.out", sender=self)

There are cases when sender is None.  This is the case when the @classmethod is
involved in the use of these APIs.  When this happens, there is no recording
into a session object, but printing on the sys.stderr is still honored if the
trace flag is ON.

An example is in test/settings/TestSettings.py:

    @classmethod
    def classCleanup(cls):
        system(["/bin/sh", "-c", "rm -f output.txt"])
        system(["/bin/sh", "-c", "rm -f stdout.txt"])

llvm-svn: 116648
2010-10-15 23:55:05 +00:00
Douglas Gregor 1f81ced14c Allow list-initialization of a local variable of class type with a
flexible array member, so long as the flexibility array member is
either not initialized or is initialized with an empty initializer
list. Fixes <rdar://problem/8540437>.

llvm-svn: 116647
2010-10-15 23:53:28 +00:00
Johnny Chen ad5f98a9b2 Use line_number() utility function to find the number from main.c to test against
instead of using hard-coded line number.

llvm-svn: 116646
2010-10-15 23:38:15 +00:00
Johnny Chen 2769a42731 Remove the @expectedFailure decorators, as rdar://problem/8542091 is supposed to be fixed.
Also change the expected matching pattern of the 'expr -o -- my' output.

llvm-svn: 116645
2010-10-15 23:35:32 +00:00
Bill Wendling 5f5b922ec6 ARMCodeEmitter::emitMiscInstruction is dead. Long live
ARMCodeEmitter::emitMiscInstruction!

llvm-svn: 116644
2010-10-15 23:35:12 +00:00
Johnny Chen d5d6facc64 Don't wrap StringIO inside a with statement. It is not a context manager.
llvm-svn: 116643
2010-10-15 23:33:18 +00:00
Douglas Gregor bafff22b91 Disable this test again, which naturally fails on every platform except the one I'm building with
llvm-svn: 116642
2010-10-15 23:23:05 +00:00
Greg Clayton d5687aea93 Fixed the UnixSignals class to be able to get a signal by name, short name, or signal number when using:
int32_t UnixSignals::GetSignalNumberFromName (const char *name) const;

llvm-svn: 116641
2010-10-15 23:16:40 +00:00
Eric Christopher f410acbbd5 Make sure offset is 0 for load/store register to the stack call.
llvm-svn: 116640
2010-10-15 23:07:10 +00:00
Jim Ingham e3dad2c881 Use the ValueObject directly where possible.
llvm-svn: 116638
2010-10-15 22:53:49 +00:00
Owen Anderson 18e4fed3fa Generalize MemCpyOpt's handling of call slot forwarding to function properly when the call slot
forwarding is implemented with a load/store pair rather than a memcpy.

llvm-svn: 116637
2010-10-15 22:52:12 +00:00
Ted Kremenek 4f63ac7057 Tweak retain/release checker diagnostics to specify a leak occurs because an object is not referenced later in the path,
not that it isn't referenced later in the code.  Fixes <rdar://problem/8527839>.

llvm-svn: 116636
2010-10-15 22:50:23 +00:00
Eric Christopher d2466687bf Formatting.
llvm-svn: 116635
2010-10-15 22:49:28 +00:00
Greg Clayton 7b462cc18a Made many ConstString functions inlined in the header file.
Changed all of our synthesized "___clang" functions, types and variables
that get used in expressions over to have a prefix of "$_lldb". Now when we
do name lookups we can easily switch off of the first '$' character to know
if we should look through only our internal (when first char is '$') stuff,
or when we should look through program variables, functions and types.

Converted all of the clang expression code over to using "const ConstString&" 
values for names instead of "const char *" since there were many places that
were converting the "const char *" names into ConstString names and them
throwing them away. We now avoid making a lot of ConstString conversions and
benefit from the quick comparisons in a few extra spots.

Converted a lot of code from LLVM coding conventions into LLDB coding 
conventions.

llvm-svn: 116634
2010-10-15 22:48:33 +00:00
Jim Ingham e2f8841d34 Mark a ValueObjectConstResult as valid if it is created with some data, don't wait till it gets updated.
llvm-svn: 116633
2010-10-15 22:47:36 +00:00
Daniel Dunbar ef47b66d52 lto: Respect LLVM_VERSION_INFO make variable, since setting CC arguments with
spaces gives tests fits and shell escaping is an art best left to jabberwockies.

llvm-svn: 116632
2010-10-15 22:46:15 +00:00
Fariborz Jahanian dddf158c19 Check for ivar being a C++ object before attempting to
find a copy constructor/assignment operator used
in getter/setter synthesis. This removes an unintended
diagnostics and makes objc++ consistant with objective-c.
// rdar: //8550657.

llvm-svn: 116631
2010-10-15 22:42:59 +00:00
Eric Christopher a3e64c1791 Fix else if -> if in store machinery.
llvm-svn: 116628
2010-10-15 22:32:37 +00:00
Daniel Dunbar 6358d6866d Driver: Error on -fno-for-scope, which we have no intention of supporting.
llvm-svn: 116627
2010-10-15 22:30:42 +00:00
Caroline Tice 43a8c39b9c Disable "process.macosx" plugin, since it is not being actively supported
at the moment, and no longer works properly (bit rot).

llvm-svn: 116626
2010-10-15 21:52:38 +00:00
Bill Wendling 399add01d4 Reformatting. No functionalogicality changes.
llvm-svn: 116625
2010-10-15 21:50:45 +00:00
Nick Lewycky c60d6e7af0 Report the location of the syntax error inside a macro. Fixes PR7944.
llvm-svn: 116624
2010-10-15 21:43:24 +00:00
Francois Pichet 8c2f519b8b bool bit fields are causing problems with MSVC. Replace them with unsigned bit fields.
llvm-svn: 116623
2010-10-15 21:34:50 +00:00
Eric Christopher a9b3901b47 Refactor ARM fast-isel reg + offset to be a base + offset.
llvm-svn: 116622
2010-10-15 21:32:12 +00:00