Summary:
This commit separates the abstract accelerator table data structure
from the code for writing out an on-disk representation of a specific
accelerator table format. The idea is that former (now called
AccelTable<T>) can be reused for the DWARF v5 accelerator tables
as-is, without any further customizations.
Some bits of the emission code (now living in the EmissionContext class)
can be reused for DWARF v5 as well, but the subtle differences in the
layout of various subtables mean the sharing is not always possible.
(Also, the individual emit*** functions are fairly simple so there's a
tradeoff between making a bigger general-purpose function, and two
smaller targeted functions.)
Another advantage of this setup is that more of the serialization logic
can be hidden in the .cpp file -- I have moved declarations of the
header and all the emission functions there.
Reviewers: JDevlieghere, aprantl, probinson, dblaikie
Subscribers: echristo, clayborg, vleschuk, llvm-commits
Differential Revision: https://reviews.llvm.org/D43285
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@325516 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
The class contained arrays of two structures (DataArray and HashData).
These structures were in 1:1 correspondence, and one of them contained
pointers to the other (and *both* contained a "Name" field). By merging
these two structures into one, we can save a bit of space without
negatively impacting much of anything.
Reviewers: JDevlieghere, aprantl
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D43073
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@324724 91177308-0d34-0410-b5e6-96231b3b80d8
Microsoft Visual Studio rejects the static constexpr static list of
atoms even though it's valid C++. This provides a workaround to unbreak
the bots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@323667 91177308-0d34-0410-b5e6-96231b3b80d8
This patch adds support for generating accelerator tables in dsymutil.
This feature was already present in our internal repository but not yet
upstreamed because it requires changes to the Apple accelerator table
implementation.
Differential revision: https://reviews.llvm.org/D42501
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@323655 91177308-0d34-0410-b5e6-96231b3b80d8
