llvm-project/compiler-rt
Dimitry Andric 6c00c9950c Adjust sanitizers for FreeBSD 64-bit inode update
Summary:
Very recently, FreeBSD 12 has been updated to use 64-bit inode numbers:
<https://svnweb.freebsd.org/changeset/base/318737>.  This entails many
user-visible changes, but for the sanitizers the modifications are
limited in scope:
* The `stat` and `lstat` syscalls were removed, and should be replaced
  with calls to `fstatat`.
* The `getdents` syscall was removed, and should be replaced with calls
  to `getdirentries`.
* The layout of `struct dirent` was changed to accomodate 64-bit inode
  numbers, and a new `d_off` field was added.
* The system header <sys/_types.h> now contains a macro `__INO64` to
  determine whether the system uses 64-bit inode numbers.

I tested these changes on both FreeBSD 12.0-CURRENT (after r318959,
which adds the `__INO64` macro), and FreeBSD 11.0-STABLE (which still
uses 32-bit inode numbers).

Reviewers: emaste, kcc, vitalybuka, kubamracek

Reviewed By: vitalybuka

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D33600

llvm-svn: 304658
2017-06-03 11:11:36 +00:00
..
cmake Allow builds to set COMPILER_RT_OS_DIR differently from CMAKE_SYSTEM_NAME 2017-05-24 22:41:49 +00:00
docs [sanitizers] Make it possible to XFAIL on the effective target, not just the default. 2016-08-09 11:50:53 +00:00
include [sanitizer-coverage] nuke more stale code 2017-06-02 00:52:35 +00:00
lib Adjust sanitizers for FreeBSD 64-bit inode update 2017-06-03 11:11:36 +00:00
test [sanitizer-coverage] test for -fsanitize-coverage=inline-8bit-counters 2017-06-03 01:36:53 +00:00
unittests Add missing import 2017-04-07 01:24:48 +00:00
www Update references to new lists.llvm.org mailing lists. 2015-08-05 03:58:00 +00:00
.arcconfig Upgrade all the .arcconfigs to https. 2016-07-14 13:15:37 +00:00
.gitignore
CMakeLists.txt [cmake] Disable building enable_execute_stack.c for baremetal targets. 2017-05-10 15:34:25 +00:00
CODE_OWNERS.TXT [sanitizers] remove earthdok@ from owners 2016-05-18 18:52:18 +00:00
CREDITS.TXT
LICENSE.TXT Update copyright year to 2016. 2016-03-30 22:38:50 +00:00
README.txt

README.txt

Compiler-RT
================================

This directory and its subdirectories contain source code for the compiler
support routines.

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

================================