to spawn a thread for each process that is being monitored. Previously
LLDB would spawn a single thread that would wait for any child process which
isn't ok to do as a shared library (LLDB.framework on Mac OSX, or lldb.so on
linux). The old single thread used to call wait4() with a pid of -1 which
could cause it to reap child processes that it shouldn't have.
Re-wrote the way Function blocks are handles. Previously I attempted to keep
all blocks in a single memory allocation (in a std::vector). This made the
code somewhat efficient, but hard to work with. I got rid of the old BlockList
class, and went to a straight parent with children relationship. This new
approach will allow for partial parsing of the blocks within a function.
llvm-svn: 111706
expression parser. There shouldn't be four separate
classes encapsulating a variable.
ClangExpressionVariable is now meant to be the
container for all variable information. It has
several optional components that hold data for
different subsystems.
ClangPersistentVariable has been removed; we now
use ClangExpressionVariable instead.
llvm-svn: 111600
its return status into lldbtest.TestBase.runCmd(); and runCmd() in combination
with checking the output against matching substrings (including startswith) into
lldbtest.TestBase.expect().
TestUnsignedTypes.py is refactored to use the abstracted APIs. Other test cases
to be modified later.
llvm-svn: 111572
order and address size correctly when the value comes from a file address.
Values have "file" addresses when they are globals and the debug information
specifies that they live in the object file at a given address (DWARF will
represent this as a location "DW_OP_addr <addr>"). This causes global pointers
to correctly extract their children on 64 bit programs.
llvm-svn: 111380
the resulting function from the .o file DWARF didn't make it into the final
executable. I recently changed the way FindFunctions() worked in the DWARF
with debug map case that caused regressions in our test suite for dead
stripped functions. The previous changes allowed us to leverage the powerful
searching added to the DWARF parser (search by full name, basename, selector,
or method name), without having to chop up the symbol names from the symbol
table and do any special parsing of the names to extract the basename,
selector or method. Previously we would look through the symbol table for
matches first, then try and find the .o file with DWARF for that symbol and
only search those .o files. Now we let the DWARF for the .o file search using
the new search styles, and filter out any functions that didn't make it.
llvm-svn: 111322
cleanup before finish into the test fixture in lldbtest.TestBase.tearDown().
Derivatives of TestBase is responsible for setting self.runStarted to True if an
inferior process has been started.
llvm-svn: 111188
additional (ComandReturnObject *) result parameter (default to NULL) and does
the right thing in setting the result status.
Also removed used variable ast_context.
llvm-svn: 110992
should be hidden behind that, and the "GetStackFrameAtIndex" and "GetStackFrameCount" algorithms become generic. So I moved them to Thread.cpp.
llvm-svn: 110899