std::string
Module::GetSpecificationDescription () const;
This returns the module as "/usr/lib/libfoo.dylib" for normal files (calls "std::string FileSpec::GetPath()" on m_file) but it also might include the object name in case the module is for a .o file in a BSD archive ("/usr/lib/libfoo.a(bar.o)"). Cleaned up necessary logging code to use it.
llvm-svn: 180717
print the disassembly context around $pc -- just print the filename and line number, even if we
can't show the source code. Previously if the source file was not available, lldb would print
the source filename & line number and assembly.
<rdar://problem/13072951>
llvm-svn: 180706
will run xcode-select --print-path to find the currently selected
Xcode developer directory. Mostly useful for when lldb is not being run out
of the /Applications/Xcode.app bundle so it can't locate the iOS or
kernel SDKs.
llvm-svn: 180705
with directories, without increasing the size of the FileSpec object.
GetPath() returns a std::string of the full pathname of the file.
IsDirectory(), IsPipe(), IsRegularFile(), IsSocket(), and IsSymbolicLink()
can be used instead of getting the FileType() and comparing it to an enum.
Update PlatformDarwinKernel to use these new methods.
llvm-svn: 180704
mostly related to management of the stack frame
for the interpreter.
- First, if the expression can be interpreted,
allocate the stack frame in the target process
(to make sure pointers are valid) but only
read/write to the copy in the host's memory.
- Second, keep the memory allocations for the
stack frame and the materialized struct as
member variables of ClangUserExpression. This
avoids memory allocations and deallocations
each time the expression runs.
<rdar://problem/13043685>
llvm-svn: 180664
- Adds unique enums for ymm registers to the ABI and the POSIX register context.
- Reworks the register context data structures to support a union of FXSAVE and XSAVE
--- Allows the same code base to deal with the FPU independent of the availability of AVX.
- Determine if AVX is supported by attempting to read XSAVE using ptrace.
--- Support an extended register set for avx registers if available.
- Provide a mechanism to assemble/parse register halves into a single ymm buffer for use with RegisterValue.
--- Reworked Read/WriteRegister routines to read/write/parse ymm registers.
Adds tests for ymm register write with read-back, and expressions involving ymm registers.
- Tests vary depending on the availability of an avx register set.
Thanks to Daniel and Matt for their reviews.
llvm-svn: 180572
interpreter. They are a legacy from when the IR
interpreter didn't work with materialized values
but rather got values directly from
ClangExpressionDeclMap.
Also updated the #includes for IRInterpreter
accordingly.
llvm-svn: 180565
specially, and make sure we stop. This shouldn't happen, but if it does, the user will probably want to
see it.
<rdar://problem/13273125>
llvm-svn: 180244
There is a new static ObjectFile function you can call:
size_t
ObjectFile::GetModuleSpecifications (const FileSpec &file,
lldb::offset_t file_offset,
ModuleSpecList &specs)
This will fill in "specs" which the details of all the module specs (file + arch + UUID (if there is one) + object name (for BSD archive objects eventually) + file offset to the object in question).
This helps us when a user specifies a file that contains a single architecture, and also helps us when we are given a debug symbol file (like a dSYM file on MacOSX) that contains one or more architectures and we need to be able to match it up to an existing Module that has no debug info.
llvm-svn: 180224
The user was trying to obtain the address-of an std::vector and the experience was more painful than necessary because data formatters were kicking in for vector* objects
We got this right for libc++ - we should get it right for libstdc++ too
llvm-svn: 180219
(normally undefined) as indicating a breakpoint hit, in addition
to the normal (EXC_BREAKPOINT, EXC_ARM_BREAKPOINT) pair.
<rdar://problem/13730366>
llvm-svn: 180216
out of the runtime. This allows calling static methods
on classes whose symbols have been stripped out of the
binary.
<rdar://problem/12042992>
llvm-svn: 180210
not find multiple functions with the same name but
different types. Now we keep track of what types
we've already reported for a function and only elide
functions if we've already reported a conflicting
one.
Also added a test case.
<rdar://problem/11367837>
llvm-svn: 180167
Fixed LLDB to be able to correctly parse template parameters that have no name and no type. This can be triggered by the following LLVM/Clang code:
template <typename T, typename = void>
class SmallVectorTemplateCommon : public SmallVectorBase {
The “typename = void” was emitting DWARF with an empty DW_AT_name and no DW_AT_type. We now correctly infer that no DW_AT_type means “void” and that an empty name is ok.
This means you can now call functions on things that inherit from SmallVectorTemplateCommon.
llvm-svn: 180155
This checkin reverts NSString to the old behavior when appropriate, and cleans up the syntax to call the UTF Reader&Dumper function
Incidentally, add a "-d" command-line flag to redo.py with the same semantics as "-d" in dotest.py
llvm-svn: 180141
Enrico Granata