These work a little differently because they are actually in
the globals stream and are treated as symbol records, even though
DIA presents them as types. So this also adds the necessary
infrastructure to cache records that live somewhere other than
the TPI stream as well.
llvm-svn: 343507
We didn't properly detect when a pointer was a member
pointer, and when that was the case we were not
properly returning class parent info. This caused
member pointers to render incorrectly in pretty mode.
However, we didn't even have pretty tests for pointers
in native mode, so those are also added now to ensure
this.
llvm-svn: 343393
This allows the native reader to find records of class/struct/
union type and dump them. This behavior is tested by using the
diadump subcommand against golden output produced by actual DIA
SDK on the same PDB file, and again using pretty -native to
confirm that we actually dump the classes. We don't find class
members or anything like that yet, for now it's just the class
itself.
llvm-svn: 342779
There were several issues with the previous implementation.
1) There were no tests.
2) We didn't support creating PDBSymbolTypePointer records for
builtin types since those aren't described by LF_POINTER
records.
3) We didn't support a wide enough variety of builtin types even
ignoring pointers.
This patch fixes all of these issues. In order to add tests,
it's helpful to be able to ignore the symbol index id hierarchy
because it makes the golden output from the DIA version not match
our output, so I've extended the dumper to disable dumping of id
fields.
llvm-svn: 342493
Previously we would dump the names of enum types, but not their
enumerator values. This adds support for enumerator values. In
doing so, we have to introduce a general purpose mechanism for
caching symbol indices of field list members. Unlike global
types, FieldList members do not have a TypeIndex. So instead,
we identify them by the pair {TypeIndexOfFieldList, IndexInFieldList}.
llvm-svn: 342415
Previously for cv-qualified types, we would just ignore them
and they would never get printed. Now we can enumerate them
and cache them like any other symbol type.
llvm-svn: 342414
Currently if we got something like `const Foo` we'd ignore it and
just rely on printing the unmodified `Foo` later on. However,
for testing the native reading code we really would like to be able
to see these so that we can verify that the native reader can
actually handle them. Instead of printing out the full type though,
just print out the header.
llvm-svn: 342295
They were unintentionally calling DIA directly, which requires
Windows. We need to pass the -native flag, and this then required
fixing up one or two tests.
llvm-svn: 341731
In order to start testing this, I've added a new mode to
llvm-pdbutil which is only really useful for writing tests.
It just dumps the value of raw fields in record format.
This isn't really ideal and it won't allow us to test some
important cases, but it's better than nothing for now.
llvm-svn: 341729
This extends the native reader to enable llvm-pdbutil to list the enums in a
PDB and it includes a simple test. It does not yet list the values in the
enumerations, which requires an actual implementation of
NativeEnumSymbol::FindChildren.
To exercise this code, use a command like:
llvm-pdbutil pretty -native -enums foo.pdb
Differential Revision: https://reviews.llvm.org/D35738
llvm-svn: 310144
This is to reflect the evolving nature of the tool as being
useful for more than just dumping PDBs, as it can do many other
things.
Differential Revision: https://reviews.llvm.org/D34062
llvm-svn: 305106
This should work on all platforms now that r299006 has landed. Tested locally
on Windows and Linux.
This moves exe symbol-specific method implementations out of NativeRawSymbol
into a concrete subclass. Also adds implementations for hasCTypes and
hasPrivateSymbols and a simple test to ensure the native reader can access the
summary information for the executable from the PDB.
Original Differential Revision: https://reviews.llvm.org/D31059
llvm-svn: 299019
Reverting until I can figure out the root cause.
Revert "Re-land: Make NativeExeSymbol a concrete subclass of NativeRawSymbol [PDB]"
This reverts commit f461a70cc376f0f91c8b4917be79479cc86330a5.
llvm-svn: 298626
Use the -color-output option explicitly to eliminate the ANSI color codes in
pdb-native-summary.test. (The default should have done this.)
llvm-svn: 298625
The new test should pass on all platforms now that llvm-pdbdump has the
`-color-output` option.
This moves exe symbol-specific method implementations out of NativeRawSymbol
into a concrete subclass. Also adds implementations for hasCTypes and
hasPrivateSymbols and a simple test to ensure the native reader can access
the summary information for the executable from the PDB.
Original Differential Revision: https://reviews.llvm.org/D31059
llvm-svn: 298623
This moves exe symbol-specific method implementations out of NativeRawSymbol
into a concrete subclass. Also adds implementations for hasCTypes and
hasPrivateSymbols and a simple test to ensure the native reader can access
the summary information for the executable from the PDB.
Differential Revision: https://reviews.llvm.org/D31059
llvm-svn: 298005
Together, these allow lldb-pdbdump to list all the modules from a PDB using a
native reader (rather than DIA).
Note that I'll probably be specializing NativeRawSymbol in a subsequent patch.
Differential Revision: https://reviews.llvm.org/D30956
llvm-svn: 297883
Zachary Turner