- Specify SC_Static given DIE attributes for static methods and operators.
Thanks to Wei Pan for his review and the help with root-causing.
llvm-svn: 179727
will be gone soon!) that lets it interpret a function
using just an llvm::Module, an llvm::Function, and a
MemoryMap.
Also added an API to IRExecutionUnit to get at its
llvm::Function, so that the IRInterpreter can work
with it.
llvm-svn: 179704
a ClangExpressionDeclMap. Any functions that
require value resolution etc. fail if the
ClangExpressionDeclMap isn't present - which is
exactly what is desired.
llvm-svn: 179695
- conditionally build mac-specific plugins only on mac (PluginObjectFileMachO, PluginDynamicLoaderDrawinKernel and PluginDynamicLoaderMacOSXDYLD)
- clean up warnings by ignoring deprecated declarations (auto_ptr for example)
llvm-svn: 179694
IRMemoryMap rather than through its own memory
abstraction. This considerably simplifies the
code, and makes it possible to run the
IRInterpreter multiple times on an already-parsed
expression in the absence of a ClangExpressionDeclMap.
Changes include:
- ClangExpressionDeclMap's interface methods
for the IRInterpreter now take IRMemoryMap
arguments. They are not long for this world,
however, since the IRInterpreter will soon be
working with materialized variables.
- As mentioned above, removed the Memory class
from the IR interpreter altogether. It had a
few functions that remain useful, such as
keeping track of Values that have been placed
in memory, so I moved those into methods on
InterpreterStackFrame.
- Changed IRInterpreter to work with lldb::addr_t
rather than Memory::Region as its primary
currency.
- Fixed a bug in the IRMemoryMap where it did not
report correct address byte size and byte order
if no process was present, because it was using
Target::GetDefaultArchitecture() rather than
Target::GetArchitecture().
- Made IRMemoryMap methods clear the Errors they
receive before running. Having to do this by
hand is just annoying.
The testsuite seems happy with these changes, but
please let me know if you see problems (especially
in use cases without a process).
llvm-svn: 179675
Materializer for all expressions that need to
run in the target. This includes the following
changes:
- Removed a bunch of (de-)materialization code
from ClangExpressionDeclMap and assumed the
presence of a Materializer where we previously
had a fallback.
- Ensured that an IRMemoryMap is passed into
ClangExpressionDeclMap::Materialize().
- Fixed object ownership on LLVMContext; it is
now owned by the IRExecutionUnit, since the
Module and the ExecutionEngine both depend on
its existence.
- Fixed a few bugs in IRMemoryMap and the
Materializer that showed up during testing.
llvm-svn: 179649
ShouldStop on the threads, which might destroy information needed to correctly compute another
thread's StopInfo.
<rdar://problem/13664026>
llvm-svn: 179641
differs from lldb's own shared cache, and where the inferior process shared
cache does not match up with the on-disk shared cache file.
Simplify the code where lldb gets its own shared cache uuid a little bit.
llvm-svn: 179633
Show an error message when we have a corrupt mach-o file where the LC_SEGMENT or LC_SEGMENT_64 load command have file offsets or file offsets + sizes that extend beyond the end of the file.
llvm-svn: 179605
a UUID for the shared cache libraries that can be used to confirm
that one process' shared cache is the same as another, or that a
process' in-memory shared cache is a match for a given on-disk
dyld_shared_cache binary file. Use these UUIDs to catch some
uncommon problems when the shared caches are being changed for debug
purposes.
<rdar://problem/13524467>
llvm-svn: 179583
- If an allocation is mirrored between the host
and the process, update the host's version
before returning a DataExtractor pointing to
it.
- If anyone attempts to access memory in a
process/target that does not have a corresponding
allocation, try accessing the memory directly
before erroring out.
llvm-svn: 179561
The sketch test case writes avg+stddev for all its metrics:
<key>fetch-frames</key>
<dict>
<key>description</key>
<string>time to dump backtrace for every frame in every thread</string>
<key>stddev</key>
<real>0.006270938361432314</real>
<key>value</key>
<real>0.011568079851851851</real>
</dict>
llvm-svn: 179550
- Do not add symbols with no names
- Make sure that symbols from ELF symbol tables know that the byte size is correct. Previously the symbols would calculate their sizes by looking for the next symbol and take symbols that had zero size and make them have invalid sizes.
- Added the ability to dump raw ELF symbols by adding a Dump method to ELFSymbol
Also removed some unused code from lldb_private::Symtab.
llvm-svn: 179466
Two reasons for that:
* the declaration is not used. the LLDB_SOURCE_DIR is provided as the first argument in the script ($1) (called SRC_ROOT in the source code)
* add_custom_command is quoting the first argument of the command. Usually, it is the script itself (and then the full path to the script) but, here, it is the declaration of a variable.
It was failing with:
cd "/llvm-toolchain-3.3~svn179457/build-llvm/tools/lldb/scripts" && "SRCROOT=/llvm-toolchain-3.3~svn179457/tools/lldb" /llvm-toolchain-3.3~svn179457/tools/lldb/scripts/build-swig-wrapper-classes.sh /llvm-toolchain-3.3~svn179457/tools/lldb /llvm-toolchain-3.3~svn179457/build-llvm/tools/lldb/scripts /llvm-toolchain-3.3~svn179457/build-llvm/tools/lldb/scripts /llvm-toolchain-3.3~svn179457/build-llvm -m
/bin/sh: 1: SRCROOT=/llvm-toolchain-3.3~svn179457/tools/lldb: not found
llvm-svn: 179459
lets a ValueObject's contents be set from raw
data. This has certain limitations (notably,
registers can only be set to data that is as
large as the register) but will be useful for
the new Materializer.
I also exposed this interface through SBValue.
I have added a testcase that exercises various
special cases of SBValue::SetData().
llvm-svn: 179437
defines a Return Address register (e.g. lr on arm) but the RA register
hasn't been saved anywhere yet -- it is still in a live reg.
<rdar://problem/13503130>
llvm-svn: 179431
for variables in the new Materializer. This is
much easier now that the ValueObject API is solid.
I still have to implement reading bytes into a
ValueObject, but committing what I have so far.
This code is not yet used, so there will be fixes
when I switch the expression parser over to use the
new Materializer.
llvm-svn: 179416
Made some fixes to the OperatingSystemPython class:
- If any thread dictionary contains any "core=N" key/value pairs then the threads obtained from the lldb_private::Process itself will be placed inside the ThreadMemory threads and will be used to get the information for a thread.
- Cleaned up all the places where a thread inside a thread was causing problems
llvm-svn: 179405
Greg Clayton