llvm-readobj hand rolls some CodeView parsing code for string
tables, so this patch updates it to re-use some of the newly
introduced parsing code in LLVMDebugInfoCodeView.
Differential Revision: https://reviews.llvm.org/D32772
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@302052 91177308-0d34-0410-b5e6-96231b3b80d8
With the forthcoming codeview::StringTable which a pdb::StringTable
would hold an instance of as one member, this ambiguity becomes
confusing. Rename to PDBStringTable to avoid this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@301948 91177308-0d34-0410-b5e6-96231b3b80d8
This was discovered when running `llvm-pdbdump diff` against
two files, the second of which was generated by running the
first one through pdb2yaml and then yaml2pdb.
The second one was missing some bytes from the PDB Stream, and
tracking this down showed that at the end of the PDB Stream were
some additional bytes that we were ignoring. Looking back
to the reference code, these seem to specify some additional
flags that indicate whether the PDB supports various optional
features.
This patch adds support for reading, writing, and round-tripping
these flags through YAML and the raw dumper, and updates the
tests accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297984 91177308-0d34-0410-b5e6-96231b3b80d8
In doing so I discovered that we completely ignore some bytes
of the PDB Stream after we "finish" loading it. These bytes
seem to specify some additional information about what kind
of data is present in the PDB. A subsequent patch will add
code to read in those fields and store their values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297983 91177308-0d34-0410-b5e6-96231b3b80d8
