[all-commits] [llvm/llvm-project] 8d19af: [GWP-ASan] Use weak abort message definition.

[Mitch Phillips via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 8d19af685c9b1ba50df0ed739dbfffd0aa7686ee
      https://github.com/llvm/llvm-project/commit/8d19af685c9b1ba50df0ed739dbfffd0aa7686ee
  Author: Mitch Phillips <31459023+hctim at users.noreply.github.com>
  Date:   2020-02-06 (Thu, 06 Feb 2020)

  Changed paths:
    M compiler-rt/lib/gwp_asan/definitions.h
    M compiler-rt/lib/gwp_asan/platform_specific/utilities_posix.cpp

  Log Message:
  -----------
  [GWP-ASan] Use weak abort message definition.

Summary:
New shard out of the Check() function for GWP-ASan uses
android_set_abort_message. This is happily present on bionic Android,
but not Android for glibc host x86. Fix up to use the weak definition
always, so we don't have to worry.

Reviewers: eugenis

Reviewed By: eugenis

Subscribers: #sanitizers, llvm-commits, pcc, cferris

Tags: #sanitizers, #llvm

Differential Revision: https://reviews.llvm.org/D74142