IRInterpreter to get the value, not the location,
of references. The location of a reference has
type T&&, which is meaningless to Clang.
llvm-svn: 143592
allows us to set __attribute__ ((used)) on expressions
that masquerade as methods. When we are stopped in
classes in anonymous namespaces, this fix (and enabling
__attribute__ ((used)) on the method) will allow
expressions to run.
llvm-svn: 143560
Fixed an issue where the DWARF might mention that a class has a constructor
(default, copy or move), destructor, or an assignment operator (copy or move)
and it might not have an actual implementation in your code. Then you try and
use this struct or class in an expression and the JIT would ask for the
address of these methods that were in the declaration, yet there are none.
We now "do the right thing" for trivial ctors, dtors and assignment operators
by telling the methods that they are are defaulted and trivial, and clang will
then just do all of the work with builtins!
llvm-svn: 143528
generated special member functions (constructors,
destructors, etc.) for classes that don't really have
them. We needed to mark these as artificial to reflect
the debug information; this bug does that for
constructors and destructors.
The "etc." case (certain assignment operators, mostly)
remains to be fixed.
llvm-svn: 143526
correctly, and added a testcase to check that it works.
The main problem here is that Objective-C class method
selectors are external references stored in a special
data structure in the LLVM IR module for an expression.
I just had to extract them and ensure that the real
class object locations were properly resolved.
llvm-svn: 143520
method as __attribute__ ((used)) when adding it to a
class. This functionality is useful when stopped in
anonymous namespaces: expressions attached to classes
in anonymous namespaces are typically elided by Clang's
CodeGen because they have no namespaces are intended
not to be externally visible. __attribute__ ((used))
forces CodeGen to emit the function.
Right now, __attribute__ ((used)) causes the JIT not to
emit the function, so we're not enabling it until we
fix that.
llvm-svn: 143469
RegisterContextLLDBs it contains.
Previously RegisterContextLLDB objects had a pointer to their "next"
frame down the stack. e.g. stack starts at frame 0; frame 3 has a
pointer to frame 2. This is used to retreive callee saved register
values. When debugging an inferior that has blown out its own stack,
however, this could result in lldb blowing out its own stack while
recursing down to retrieve register values.
RegisterContextLLDB no longer has a pointer to its next frame; it
has a reference to the UnwindLLDB which contains it. When it needs
to retrieve a reg value, it asks the UnwindLLDB for that reg value
and UnwindLLDB iterates through the frames until it finds a location.
llvm-svn: 143423
"object borked"... Also made the error when the checker fails reflect this fact rather than
report a crash at 0x0.
Also a little cleanup:
- StopInfoMachException had a redundant copy of the description string.
- ThreadPlanCallFunction had a redundant copy of the thread, and had a
copy of the process that it didn't really need.
llvm-svn: 143419
detecting Objective-C method calls because the
"lldb.call.realName" metadata was no longer
being correctly installed. I fixed this problem.
llvm-svn: 143371
Fixed an issue where if a mach-o symbol table was corrupt and had a string
table offset that is invalid, we could crash. We now properly check the string
table offset and ignore any symbols with invalid strings.
llvm-svn: 143362
Example:
[11:33:09] johnny:/Volumes/data/lldb/svn/trunk/test $ ./dosep.ty -o "-v -n"
dotest.py options: -v -n
Running /Volumes/data/lldb/svn/trunk/test/dotest.py -v -n -p TestPublicAPIHeaders.py /Volumes/data/lldb/svn/trunk/test/api/check_public_api_headers
1: test_sb_api_directory (TestPublicAPIHeaders.SBDirCheckerCase)
Test the SB API directory and make sure there's no unwanted stuff. ... ok
----------------------------------------------------------------------
Ran 1 test in 4.404s
OK
Running /Volumes/data/lldb/svn/trunk/test/dotest.py -v -n -p TestEmulations.py /Volumes/data/lldb/svn/trunk/test/arm_emulation
1: test_arm_emulations (TestEmulations.ARMEmulationTestCase) ... ok
2: test_thumb_emulations (TestEmulations.ARMEmulationTestCase) ... ok
----------------------------------------------------------------------
Ran 2 tests in 1.399s
OK
...
llvm-svn: 143355
ClangExpressionDeclMap to ClangASTSource, and
moved all general type and namespace lookups
into ClangASTSource. Now ClangASTSource is ready
to complete types given nothing more than a target
and an AST context.
llvm-svn: 143292
Benjamin Kramer