GetSupportFileAtIndex(), GetNumSupportFiles(), FindSupportFileIndex():
Add API support for getting the list of files in a compilation unit.
GetNumCompileUnits(), GetCompileUnitAtIndex():
Add API support for retrieving the compilation units in a module.
llvm-svn: 152942
- Clang now completes all Objective-C objects (if
they are not already complete, and they have
external lexical sources) during structure
layout, avoiding a LLDB crash.
- The Clang Decl printer handles reference types
correctly. This prevents LLDB from crashing
when expression logging is enabled.
llvm-svn: 152897
rdar://problem/11034702
For the time being, skip the relevant disassemble action which resulted in a crash.
Minor modification (print out format) to the existing TestDisassembleRawBytes.py test file.
llvm-svn: 152822
Fixed a case where if you have a argument stirng that ends with a '\' character, it would infinite loop while consuming all of your memory.
Also fixed a case where non-quote terminated strings would inefficiently be handled.
llvm-svn: 152809
Made sure that the root XPC service validate the right before starting the service. The right is created and authenticated by clients (in this case, lldb) and transferred over for validiation.
llvm-svn: 152802
Now when LLDB reports a variable, it has a
complete type. Similarly, when it reports
members of a struct, it completes their types.
Also, when it creates the result variable for
an expression, it ensures that variable's type
is complete.
This ensures compliance with Clang's
expectations, preventing potential crashes.
llvm-svn: 152771
http://llvm.org/bugs/show_bug.cgi?id=12232
Fixed a case where a missing "break" in a switch statement could cause an assertion to fire and kill the debug session.
The fix was derived from the findings of Andrea Bigagli, thanks Andrea.
llvm-svn: 152741
Fixed an issue with the FUNC_STARTS load command where we would get the
symbol size wrong and we would add all sorts of symbols due to bit zero being
set to indicate thumb.
llvm-svn: 152696
Simplify the locking strategy for Module and its owned objects to always use the Module's mutex to avoid A/B deadlocks. We had a case where a symbol vendor was locking itself and then calling a function that would try to get it's Module's mutex and at the same time another thread had the Module mutex that was trying to get the SymbolVendor mutex. Now any classes that inherit from ModuleChild should use the module lock using code like:
void
ModuleChildSubclass::Function
{
ModuleSP module_sp(GetModule());
if (module_sp)
{
lldb_private::Mutex::Locker locker(module_sp->GetMutex());
... do work here...
}
}
This will help avoid deadlocks by using as few locks as possible for a module and all its child objects and also enforce detecting if a module has gone away (the ModuleSP will be returned empty if the weak_ptr does refer to a valid object anymore).
llvm-svn: 152679
For EmulateInstructionARM::EmulatePUSH(), fix the logical branch for when pc is pushed to behave
like the other cases where:
context.SetRegisterToRegisterPlusOffset (reg_info, sp_reg, addr - sp);
is called to inform of the operation to set a register value to a memory location calculated from
a base register plus an offset.
llvm-svn: 152670
This has been done for those summaries where the difference is only cosmetic (e.g. naming things as items instead of values, ...)
The LLDB output style has been preserved when it provides more information (e.g. telling the type as well as the value of an NSNumber)
Test cases have been updated to reflect the updated output style where necessary
llvm-svn: 152592
std::string has a summary provider
std::vector std::list and std::map have both a summary and a synthetic children provider
Given the usage of a custom namespace (std::__1::classname) for the implementation of libc++, we keep both libstdcpp and libc++ formatters enabled at the same time since that raises no conflicts and enabled for seamless transition between the two
The formatters for libc++ reside in a libcxx category, and are loaded from libcxx.py (to be found in examples/synthetic)
The formatters-stl test cases have been divided to be separate for libcxx and libstdcpp. This separation is necessary because
(a) we need different compiler flags for libc++ than for libstdcpp
(b) libc++ inlines a lot more than libstdcpp and some code changes were required to accommodate this difference
llvm-svn: 152570
load notification for the first load) then we will set it the runtime to NULL and won't re-search for it.
Added a way for the dynamic loader to force a re-search, since it knows the world has changed.
llvm-svn: 152453
Johnny Chen