tree c4a2f3080e7077d19efcb79789accc139e55820c
parent 7418238239f885ba92093c44a1768f8ec93b121f
author Régis Crelier <regis@google.com> 1552582594 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1552582594 +0000

[VM runtime] Use memfd_create instead of shm_open for dual mapping of code.

Detect both at compile time and runtime for memfd_create support and disable
dual code mapping if not available.

Change-Id: I6908e6c116a60218bb5002378470011dfe76a257
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/96845
Commit-Queue: Régis Crelier <regis@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>