llvm-project.git/llvm/lib/DebugInfo/CodeView/SymbolSerializer.cpp, branch users/nico/python-2

[DebugInfo] Remove unused includes (NFC) (#116551)

2024-11-17T18:37:33+00:00

Identified with misc-include-cleaner.

[llvm] Stop including llvm/Support/Endian.h (NFC)

2023-11-02T06:16:33+00:00

Identified with misc-include-cleaner.

Use llvm::endianness::{big,little,native} (NFC)

2023-10-13T04:21:45+00:00

Note that llvm::support::endianness has been renamed to
llvm::endianness while becoming an enum class as opposed to an
enum. This patch replaces support::{big,little,native} with
llvm::endianness::{big,little,native}.

Don't use Optional::hasValue (NFC)

2022-06-20T18:33:56+00:00

Cleanup LLVMDebugInfoCodeView headers

2022-02-08T15:00:36+00:00

Major user-facing changes:

Many headers in llvm/DebugInfo/CodeView no longer include
llvm/Support/BinaryStreamReader.h or llvm/Support/BinaryStreamWriter.h,
those headers may need to be included manually.

Several headers in llvm/DebugInfo/CodeView no longer include
llvm/DebugInfo/CodeView/EnumTables.h or llvm/DebugInfo/CodeView/CodeView.h,
those headers may need to be included manually.

Some statistics:
$ clang++ -E  -Iinclude -I../llvm/include ../llvm/lib/DebugInfo/CodeView/*.cpp -std=c++14 -fno-rtti -fno-exceptions | wc -l
after:  2794466
before: 2832765

Discourse thread on the topic: https://discourse.llvm.org/t/include-what-you-use-include-cleanup/

Differential Revision: https://reviews.llvm.org/D119092

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19T08:50:56+00:00

to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636

[PDB] Serialize records into a stack-allocated buffer.

2017-08-21T20:17:19+00:00

We were using a std::vector<> and resizing to MaxRecordLength,
which is ~64KB.  We would then do this repeatedly often many
times in a tight loop, which was causing measurable performance
impact when linking PDBs.

Patch by Alex Telishev
Differential Revision: https://reviews.llvm.org/D36940

llvm-svn: 311375

[CodeView, PDB] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-06-30T23:06:03+00:00

llvm-svn: 306911

[CodeView] Properly align symbol records on read/write.

2017-06-01T21:52:41+00:00

Object files have symbol records not aligned to any particular
boundary (e.g. 1-byte aligned), while PDB files have symbol
records padded to 4-byte aligned boundaries.  Since they share
the same reading / writing code, we have to provide an option to
specify the alignment and propagate it up to the producer or
consumer who knows what the alignment is supposed to be for the
given container type.

Added a test for this by modifying the existing PDB -> YAML -> PDB
round-tripping code to round trip symbol records as well as types.

Differential Revision: https://reviews.llvm.org/D33785

llvm-svn: 304484

[llvm-pdbdump] Add support for dumping symbols from Yaml -> PDB.

2017-03-13T14:57:45+00:00

Previously we could round-trip type records from PDB -> Yaml ->
PDB, but for symbols we could only go from PDB -> Yaml.  This
completes the round-tripping for symbols as well.

llvm-svn: 297625