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| author | Greg Clayton <gclayton@apple.com> | 2012-02-21 00:09:25 +0000 |
|---|---|---|
| committer | Greg Clayton <gclayton@apple.com> | 2012-02-21 00:09:25 +0000 |
| commit | 1ac04c308832f7a9b2e07e360f07c82f7cb2a02c (patch) | |
| tree | bb908a56f1d08a946f4f25aa7b4b762066e1ec57 /clang | |
| parent | 3508a0054301ef24b8d8619351788698bcd97620 (diff) | |
| download | bcm5719-llvm-1ac04c308832f7a9b2e07e360f07c82f7cb2a02c.tar.gz bcm5719-llvm-1ac04c308832f7a9b2e07e360f07c82f7cb2a02c.zip | |
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.
llvm-svn: 151009
Diffstat (limited to 'clang')
0 files changed, 0 insertions, 0 deletions
