From 310371ff2d5b73cdcb2439b67170ca5e613541c0 Mon Sep 17 00:00:00 2001
From: Ben Gamari <bgamari.foss@gmail.com>
Date: Tue, 17 May 2016 19:05:26 +0200
Subject: rts: Add isPinnedByteArray# primop

Adds a primitive operation to determine whether a particular
`MutableByteArray#` is backed by a pinned buffer.

Test Plan: Validate with included testcase

Reviewers: austin, simonmar

Reviewed By: austin, simonmar

Subscribers: thomie

Differential Revision: https://phabricator.haskell.org/D2217

GHC Trac Issues: #12059
---
 utils/deriveConstants/Main.hs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'utils/deriveConstants')

diff --git a/utils/deriveConstants/Main.hs b/utils/deriveConstants/Main.hs
index 16f3255eb8..63e2233f8b 100644
--- a/utils/deriveConstants/Main.hs
+++ b/utils/deriveConstants/Main.hs
@@ -391,6 +391,7 @@ wanteds os = concat
           ,structField Both "bdescr" "blocks"
           ,structField C    "bdescr" "gen_no"
           ,structField C    "bdescr" "link"
+          ,structField C    "bdescr" "flags"
 
           ,structSize C  "generation"
           ,structField C "generation" "n_new_large_words"
-- 
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