| f0fab4fcabd0aa5a60425b430206d1b5b2bef96f |
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31-Oct-2012 |
Greg Clayton <gclayton@apple.com> |
Fixed build warnings.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@167065 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Target/ABI.cpp
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| f4124deeb9532044a38c0774ced872f2709347da |
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21-Feb-2012 |
Greg Clayton <gclayton@apple.com> |
Thread hardening part 3. Now lldb_private::Thread objects have std::weak_ptr
objects for the backlink to the lldb_private::Process. The issues we were
running into before was someone was holding onto a shared pointer to a
lldb_private::Thread for too long, and the lldb_private::Process parent object
would get destroyed and the lldb_private::Thread had a "Process &m_process"
member which would just treat whatever memory that used to be a Process as a
valid Process. This was mostly happening for lldb_private::StackFrame objects
that had a member like "Thread &m_thread". So this completes the internal
strong/weak changes.
Documented the ExecutionContext and ExecutionContextRef classes so that our
LLDB developers can understand when and where to use ExecutionContext and
ExecutionContextRef objects.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@151009 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Target/ABI.cpp
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| 9ac3d8b086bbe0413fa85351383072e9ce8b4a60 |
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05-Jan-2012 |
Sean Callanan <scallanan@apple.com> |
Fixed a dangling pointer bug associated with the
result variable on a "finish" statement. The
ownership of the result value was not being properly
assigned to the newly-created persistent result
variable; now it is.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@147587 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Target/ABI.cpp
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| 016ef8886cd429f8a53bff967e601f831e409eaa |
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22-Dec-2011 |
Jim Ingham <jingham@apple.com> |
Improve the x86_64 return value decoder to handle most structure returns.
Switch from GetReturnValue, which was hardly ever used, to GetReturnValueObject
which is much more convenient.
Return the "return value object" as a persistent variable if requested.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@147157 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Target/ABI.cpp
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| 1586d9720002e407a3a097baf302de5fa4ca9c1b |
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17-Dec-2011 |
Jim Ingham <jingham@apple.com> |
Add the ability to capture the return value in a thread's stop info, and print it
as part of the thread format output.
Currently this is only done for the ThreadPlanStepOut.
Add a convenience API ABI::GetReturnValueObject.
Change the ValueObject::EvaluationPoint to BE an ExecutionContextScope, rather than
trying to hand out one of its subsidiary object's pointers. That way this will always
be good.
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@146806 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Target/ABI.cpp
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| 37f962e785be99dc4f0c5e9d02416992ff03bbd0 |
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22-Aug-2011 |
Greg Clayton <gclayton@apple.com> |
Added a new plug-in type: lldb_private::OperatingSystem. The operating system
plug-ins are add on plug-ins for the lldb_private::Process class that can add
thread contexts that are read from memory. It is common in kernels to have
a lot of threads that are not currently executing on any cores (JTAG debugging
also follows this sort of thing) and are context switched out whose state is
stored in memory data structures. Clients can now subclass the OperatingSystem
plug-ins and then make sure their Create functions correcltly only enable
themselves when the right binary/target triple are being debugged. The
operating system plug-ins get a chance to attach themselves to processes just
after launching or attaching and are given a lldb_private::Process object
pointer which can be inspected to see if the main executable, target triple,
or any shared libraries match a case where the OS plug-in should be used.
Currently the OS plug-ins can create new threads, define the register contexts
for these threads (which can all be different if desired), and populate and
manage the thread info (stop reason, registers in the register context) as
the debug session goes on.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@138228 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Target/ABI.cpp
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| 75906e4ec98af3717e415727a8d663a4e246bb4f |
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11-May-2011 |
Greg Clayton <gclayton@apple.com> |
Moved all code from ArchDefaultUnwindPlan and ArchVolatileRegs into their
respective ABI plugins as they were plug-ins that supplied ABI specfic info.
Also hookep up the UnwindAssemblyInstEmulation so that it can generate the
unwind plans for ARM.
Changed the way ABI plug-ins are handed out when you get an instance from
the plug-in manager. They used to return pointers that would be mananged
individually by each client that requested them, but now they are handed out
as shared pointers since there is no state in the ABI objects, they can be
shared.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@131193 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Target/ABI.cpp
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| 395fc33dc4b06c048ed35047ec461bc092ef2df3 |
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15-Feb-2011 |
Greg Clayton <gclayton@apple.com> |
Made lldb_private::ArchSpec contain much more than just an architecture. It
now, in addition to cpu type/subtype and architecture flavor, contains:
- byte order (big endian, little endian)
- address size in bytes
- llvm::Triple for true target triple support and for more powerful plug-in
selection.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@125602 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Target/ABI.cpp
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| 24943d2ee8bfaa7cf5893e4709143924157a5c1e |
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08-Jun-2010 |
Chris Lattner <sabre@nondot.org> |
Initial checkin of lldb code from internal Apple repo.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@105619 91177308-0d34-0410-b5e6-96231b3b80d8
/external/lldb/source/Target/ABI.cpp
|