CVS commit: src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common

["Kamil Rytarowski" <kamil%netbsd.org@localhost>]

Module Name:    src
Committed By:   kamil
Date:           Fri Sep 11 01:08:36 UTC 2020

Modified Files:
        src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common:
            sanitizer_getauxval.h

Log Message:
Add getauxval() compat for NetBSD

Cherry-pick and adapt:

commit 02519fc7a6f8c528f67975a9f78ce64dabf402b4
Author: Kamil Rytarowski <n54%gmx.com@localhost>
Date:   Thu Sep 12 18:57:58 2019 +0000

    Add getauxval() compat for NetBSD

    Summary:
    getauxval() is not available on NetBSD and there is no a direct equivalent.

    Add a function that implements the same semantics with NetBSD internals.

    Reorder the GetPageSize() functions to prefer the sysctl approach for NetBSD.
    It no longer makes a difference which approach is better. Avoid changing
    conditional code path.

    Reviewers: vitalybuka, dvyukov, mgorny, joerg

    Reviewed By: vitalybuka

    Subscribers: llvm-commits, #sanitizers

    Tags: #sanitizers, #llvm

    Differential Revision: https://reviews.llvm.org/D67329

    llvm-svn: 371758


To generate a diff of this commit:
cvs rdiff -u -r1.1.1.1 -r1.2 \
    src/external/gpl3/gcc/dist/libsanitizer/sanitizer_common/sanitizer_getauxval.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.