support to LLDB. It includes the following:
- Changed DeclVendor to TypeVendor.
- Made the ObjCLanguageRuntime provide a DeclVendor
rather than a TypeVendor.
- Changed the consumers of TypeVendors to use
DeclVendors instead.
- Provided a few convenience functions on
ClangASTContext to make that easier.
llvm-svn: 223433
like tgmath.h and stdarg.h into the LLDB installation,
and then finding them through the Host infrastructure.
Also add a script to actually do this on Mac OS X.
llvm-svn: 223430
is for each machine. Fix up darwin tests that were testing for
aapcs on armv7-ios when the actual ABI is apcs.
Should be no user visible change without -cc1.
llvm-svn: 223429
no DWARF register number mapping, or if the register was a virtual
register that was never materialized. Previously, we would just emit a
bogus location, after this patch we don't emit a location at all by
doing an early exit.
After my bugfix in r223401 today, this doesn't actually happen on any
target that I tested this with, but it's still preferable to make the
possibility of a failure explicit.
llvm-svn: 223428
This lets the queries work on Windows as well as Linux.
This does mean make and cmake aren't using the same scripts to do the
queries (again), but at least GetSVN.cmake understands git and git-svn
as well as svn now.
llvm-svn: 223425
There is at least one test that hangs on the Linux debian buildbot.
When that test hangs, the buildbot kills dosep which loses all test
results. This change kills just the hung test and should let us see
which test is hanging. This is useful for that test and any others
in the future which start hanging.
llvm-svn: 223423
In the current scheme of things, the call to ThreadStart() in the child
thread is not synchronized with the parent thread. So, if a pointer is passed to
pthread_create, there may be a window of time during which this pointer will not
be discoverable by LSan. I.e. the pthread_create interceptor has already
returneed and thus the pointer is no longer on the parent stack, but we don't
yet know the location of the child stack. This has caused bogus leak reports
(see http://llvm.org/bugs/show_bug.cgi?id=21621/).
This patch makes the pthread_create interceptor wait until the child thread is
properly registered before returning.
llvm-svn: 223419
with fixes. Includes the move of tests for llvm-objdump for universal files to an X86
directory. And the fix where it was failing on linux Rafael tracked down with asan.
I had both Jim Grosbach and Adam Hemet look over the second fix since I could not
set up asan to reproduce with the old version but not with the fix.
llvm-svn: 223416
r32900 introduced custom lowering for fcopysign, with two checks to
change the magnitude value's type if it's larger/smaller than the sign
value's type. r32932 replaced that code for the smaller case.
r43205 did the same for the larger case, but left the old code, now dead.
llvm-svn: 223415
This reverts commit 4a5ad2c077166cc3d6e7ab4cc6e3dcbbe922af86.
Windows doesn't support select() for pipe objects, and this also fails
to compile on Windows. Reverting this until we can get it sorted out
to keep the windows build working.
llvm-svn: 223392
When CMake builds a dynamic library on Windows, the .dll file's location is
determined by the RUNTIME_OUTPUT_DIRECTORY, which we were previously not
setting.
This means for example that clang_rt.asan_dynamic-i386.dll will get built
and installed in the same directory as the corresponding .lib file,
instead of being built in the bin/ directory and not installed at all.
Differential Revision: http://reviews.llvm.org/D6508
llvm-svn: 223387
r223113 added support for ARM modified immediate assembly syntax. Which
assumes all immediate operands are prefixed with a '#'. This assumption
is wrong as per the ARMARM - which recommends that all '#' characters be
treated optional. The current patch fixes this regression and adds a test
case. A follow-up patch will expand the test coverage to other instructions.
llvm-svn: 223381
So there are a couple of issues with indirect calls on thumbv4t. First, the most
'obvious' instruction, 'blx' isn't available until v5t. And secondly, the
next-most-obvious sequence: 'mov lr, pc; bx rN' doesn't DTRT in thumb code
because the saved off pc has its thumb bit cleared, so when the callee returns
we end up in ARM mode.... yuck.
The solution is to 'bl' to a nearby landing pad with a 'bx rN' in it.
We could cut down on code size by sharing the landing pads between call sites
that are close enough, but for the moment let's do correctness first and look at
performance later.
Patch by: Iain Sandoe
http://reviews.llvm.org/D6519
llvm-svn: 223380
lldb::TypeSP
SymbolFileDWARF::FindDefinitionTypeForDIE (
DWARFCompileUnit* dwarf_cu,
const DWARFDebugInfoEntry *die,
const lldb_private::ConstString &type_name);
This function isn't used as it has been replaced by:
lldb::TypeSP
SymbolFileDWARF::FindDefinitionTypeForDWARFDeclContext (
const DWARFDeclContext &die_decl_ctx);
I am about to change the way we resolve C/C++ class/struct/union types and want to clean up SymbolFileDWARF before I start.
llvm-svn: 223376
Sean Callanan