[commit: ghc] master: Revert "Revert "Add purgeObj() to remove the symbol table entries for an object"" (a48bee9)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/a48bee9fa1cf51c9df3bd87079eb8ff9b222e717/ghc

>---------------------------------------------------------------

commit a48bee9fa1cf51c9df3bd87079eb8ff9b222e717
Author: Simon Marlow <marlowsd at gmail.com>
Date:   Thu Dec 4 10:12:26 2014 +0000

    Revert "Revert "Add purgeObj() to remove the symbol table entries for an object""
    
    This reverts commit 7932b2adaecac6c86038176d909c20ad1b1f9604.


>---------------------------------------------------------------

a48bee9fa1cf51c9df3bd87079eb8ff9b222e717
 includes/rts/Linker.h                    |  3 ++
 rts/Linker.c                             | 74 ++++++++++++++++++++++----------
 testsuite/tests/rts/linker_unload.c      | 37 ++++++++++++++++
 testsuite/tests/rts/linker_unload.stdout |  2 +-
 4 files changed, 92 insertions(+), 24 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 a48bee9fa1cf51c9df3bd87079eb8ff9b222e717