This was being parsed / serialized ad-hoc inside the code
for a specific PDB stream. But this data structure is used
in multiple ways / places within the PDB format. To be able
to re-use it we need to raise this code out and make it more
generic. In doing so, a number of bugs are fixed in the
original implementation, and support is added for growing
the hash table and deleting items from the hash table,
which had either been omitted or incorrect implemented in
the initial version.
Differential Revision: https://reviews.llvm.org/D28715
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292535 91177308-0d34-0410-b5e6-96231b3b80d8
Previously this change was submitted from a Windows machine, so
changes made to the case of filenames and directory names did
not survive the commit, and as a result the CMake source file
names and the on-disk file names did not match on case-sensitive
file systems.
I'm resubmitting this patch from a Linux system, which hopefully
allows the case changes to make it through unfettered.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277213 91177308-0d34-0410-b5e6-96231b3b80d8
In a previous patch, it was suggested to use all caps instead of
rolling caps for initialisms, so this patch changes everything
to do this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@277190 91177308-0d34-0410-b5e6-96231b3b80d8
Previously we would read a PDB, then write some of it back out,
but write the directory, super block, and other pertinent metadata
back out unchanged. This generates incorrect PDBs since the amount
of data written was not always the same as the amount of data read.
This patch changes things to use the newly introduced `MsfBuilder`
class to write out a correct and accurate set of Msf metadata for
the data *actually* written, which opens up the door for adding and
removing type records, symbol records, and other types of data to
an existing PDB.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@275627 91177308-0d34-0410-b5e6-96231b3b80d8
