[commit: ghc] master: Revert "Revert "Make the linker API thread-safe"" (55a2a0b)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/55a2a0b4893486e5dde151620d7f46e8035d2af5/ghc

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commit 55a2a0b4893486e5dde151620d7f46e8035d2af5
Author: Simon Marlow <marlowsd at gmail.com>
Date:   Thu Dec 4 10:12:01 2014 +0000

    Revert "Revert "Make the linker API thread-safe""
    
    Also includes a fix for the segfaults on Windows caused by the original
    version of this patch.
    
    This reverts commit 4b51194df4090d984f02c12128e868077660fb8b.


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55a2a0b4893486e5dde151620d7f46e8035d2af5
 docs/users_guide/7.10.1-notes.xml |   6 ++-
 rts/CheckUnload.c                 |   4 ++
 rts/Linker.c                      | 109 +++++++++++++++++++++++++-------------
 rts/LinkerInternals.h             |   4 ++
 testsuite/tests/rts/Makefile      |   8 +--
 testsuite/tests/rts/T2615.hs      |   1 +
 testsuite/tests/rts/rdynamic.hs   |   2 +
 7 files changed, 92 insertions(+), 42 deletions(-)

Diff suppressed because of size. To see it, use:

    git diff-tree --root --patch-with-stat --no-color --find-copies-harder --ignore-space-at-eol --cc 55a2a0b4893486e5dde151620d7f46e8035d2af5