[all-commits] [llvm/llvm-project] 9d9a77: [scudo] Temporariy dispatch region from `RegionBeg`

[ChiaHungDuan via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9d9a7732e14d7d4c0db7b46d6ebe588e8f43b951
      https://github.com/llvm/llvm-project/commit/9d9a7732e14d7d4c0db7b46d6ebe588e8f43b951
  Author: Chia-hung Duan <chiahungduan at google.com>
  Date:   2023-04-11 (Tue, 11 Apr 2023)

  Changed paths:
    M compiler-rt/lib/scudo/standalone/primary64.h

  Log Message:
  -----------
  [scudo] Temporariy dispatch region from `RegionBeg`

In general, a region is located from region base and has size
`RegionSize`. However, some platforms may not support mapping from
region base. Before we have each platform implements their specific
MemMap to handle the offset. Temporarily dispatch the region from
`RegionBeg` instead.

Reviewed By: cferris, fabio-d

Differential Revision: https://reviews.llvm.org/D147792