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For some reason I had convinced myself that functions returning by
pointer or reference do not require recording their result. However,
after further considering I don't see how that could work, at least not
with the current implementation. Interestingly enough, the reproducer
instrumentation already (mostly) accounts for this, though the
lldb-instr tool did not.
This patch adds the missing macros and updates the lldb-instr tool.
Differential revision: https://reviews.llvm.org/D60178
llvm-svn: 357639
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Move SBRegistry method registrations from SBReproducer.cpp into files
declaring the individual APIs, in order to reduce the memory consumption
during build and improve maintainability. The current humongous
SBRegistry constructor exhausts all memory on a NetBSD system with 4G
RAM + 4G swap, therefore making it impossible to build LLDB.
Differential Revision: https://reviews.llvm.org/D59427
llvm-svn: 356481
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Summary:
Our python version of the SB API has (the python equivalent of)
operator bool, but the C++ version doesn't.
This is because our python operators are added by modify-python-lldb.py,
which performs postprocessing on the swig-generated interface files.
In this patch, I add the "operator bool" to all SB classes which have an
IsValid method (which is the same logic used by modify-python-lldb.py).
This way, we make the two interfaces more constent, and it allows us to
rely on swig's automatic syntesis of python __nonzero__ methods instead
of doing manual fixups.
Reviewers: zturner, jingham, clayborg, jfb, serge-sans-paille
Subscribers: jdoerfert, lldb-commits
Differential Revision: https://reviews.llvm.org/D58792
llvm-svn: 355824
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This patch adds the SBReproducer macros needed to capture and reply the
corresponding calls. This patch was generated by running the lldb-instr
tool on the API source files.
Differential revision: https://reviews.llvm.org/D57475
llvm-svn: 355459
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When running the test suite with the instrumentation macros, I noticed
two lldb-mi tests regressed. The issue was the copy constructor of
SBLineEntry. Without the macros the returned value would be elided, but
with the macros the copy constructor was called. The latter using ::IsValid
to determine whether the underlying opaque pointer should be set. This
is likely a remnant of when ::IsValid would only check the validity of the
smart pointer. In SBLineEntry however, it actually forwards to
LineEntry::IsValid().
So what happened here was that because of the macros the copy
constructor was called. The opaque pointer was valid but the LineEntry
didn't consider itself valid. So the copied-to object ended up default
initialized.
This patch replaces all checks for IsValid in copy (assignment)
constructors with checks for the opaque pointer itself.
Differential revision: https://reviews.llvm.org/D58946
llvm-svn: 355458
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There are set of classes in Target that describe the parameters of a
process - e.g. it's PID, name, user id, and similar. However, since it
is a bare description of a process and contains no actual functionality,
there's nothing specifically that makes this appropriate for being in
Target -- it could just as well be describing a process on the host, or
some hypothetical virtual process that doesn't even exist.
To cement this, I'm moving these classes to Utility. It's possible that
we can find a better place for it in the future, but as it is neither
Host specific nor Target specific, Utility seems like the most appropriate
place for the time being.
After this there is only 2 remaining references to Target from Host,
which I'll address in a followup.
Differential Revision: https://reviews.llvm.org/D58842
llvm-svn: 355342
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The `ap` suffix is a remnant of lldb's former use of auto pointers,
before they got deprecated. Although all their uses were replaced by
unique pointers, some variables still carried the suffix.
In r353795 I removed another auto_ptr remnant, namely redundant calls to
::get for unique_pointers. Jim justly noted that this is a good
opportunity to clean up the variable names as well.
I went over all the changes to ensure my find-and-replace didn't have
any undesired side-effects. I hope I didn't miss any, but if you end up
at this commit doing a git blame on a weirdly named variable, please
know that the change was unintentional.
llvm-svn: 353912
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to reflect the new license.
We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.
Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.
llvm-svn: 351636
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Removes redundant calls to ::get() from smart pointers in the source/API
directory..
llvm-svn: 349821
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Summary:
Implement SBProcessInfo to wrap lldb_private::ProcessInstanceInfo,
and add SBProcess::GetProcessInfo() to retrieve info like parent ID,
group ID, user ID etc. from a live process.
Differential Revision: https://reviews.llvm.org/D35881
llvm-svn: 309664
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