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llvm-project/lld
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Bob Haarman 8832f88996 [COFF] create MemoryBuffers without requiring NUL terminators 
Summary:
In a number of places in the COFF linker, we were calling
MemoryBuffer::getFile() with default parameters. This causes LLVM to
NUL-terminate the buffers, which can prevent them from being memory
mapped. Since we operate on binary and do not use NUL as an indicator
of the end of the file content, this change causes us to not require
the NUL terminator anymore.

Reviewers: ruiu, pcc

Reviewed By: ruiu

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D45909

llvm-svn: 330786
 		2018-04-24 23:16:39 +00:00
..
COFF [COFF] create MemoryBuffers without requiring NUL terminators 2018-04-24 23:16:39 +00:00
Common Rename to match an LLVM change 2018-04-11 18:49:41 +00:00
ELF [ELF] - Never use std::sort. 2018-04-24 09:55:39 +00:00
MinGW [MinGW] Add support for the GNU ld flag --kill-at 2018-03-14 20:17:24 +00:00
cmake/modules [CMake] Properly conditionalize installation of lld libraries 2018-03-09 13:09:36 +00:00
docs Update man page for long opts that accept = after r326506 2018-03-02 02:57:12 +00:00
include/lld Merge {COFF,ELF}/Strings.cpp to Common/Strings.cpp. 2018-02-28 17:38:19 +00:00
lib Fix build broken by llvm r327486 2018-03-14 09:57:52 +00:00
test Add a test. NFC. 2018-04-24 23:03:58 +00:00
tools/lld Define InitLLVM to do common initialization all at once. 2018-04-13 18:26:06 +00:00
unittests [CMake] Use PRIVATE in target_link_libraries for executables 2017-12-05 21:49:56 +00:00
utils Add a script to run various benchmarks and send the result to lnt. 2017-11-14 16:40:30 +00:00
wasm Style fix. 2018-04-24 23:09:57 +00:00
.arcconfig [lld] Set up .arcconfig to point to new Diffusion LLD repository 2017-12-06 20:56:23 +00:00
.clang-format
…
.gitignore
…
CMakeLists.txt [WebAssembly] Initial wasm linker implementation 2017-11-17 18:14:09 +00:00
CODE_OWNERS.TXT [WebAssembly] Initial wasm linker implementation 2017-11-17 18:14:09 +00:00
LICENSE.TXT
…
README.md Note that the test .tar.xz has been updated. 2017-12-22 19:37:32 +00:00

README.md

LLVM Linker (lld)

This directory and its subdirectories contain source code for the LLVM Linker, a modular cross platform linker which is built as part of the LLVM compiler infrastructure project.

lld is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.

Benchmarking

In order to make sure various developers can evaluate patches over the same tests, we create a collection of self contained programs.

It is hosted at https://s3-us-west-2.amazonaws.com/linker-tests/lld-speed-test.tar.xz

The current sha256 is 10eec685463d5a8bbf08d77f4ca96282161d396c65bd97dc99dbde644a31610f.