[commit: ghc] ghc-7.4: Add linker support for ELF on ARM (27302c9)

[Paolo Capriotti]

Repository : ssh://darcs.haskell.org//srv/darcs/ghc

On branch  : ghc-7.4

http://hackage.haskell.org/trac/ghc/changeset/27302c9094909e04eb73f200d52d5e9370c34a8a

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

commit 27302c9094909e04eb73f200d52d5e9370c34a8a
Author: Ben Gamari <bgamari.foss at gmail.com>
Date:   Wed Oct 12 00:49:12 2011 -0400

    Add linker support for ELF on ARM
    
    Add support for ELF objects on ARM to the runtime linker. While the list of
    relocation types in the "ELF for the ARM Architecture" specification spans four
    pages, we thankfully only see a handful of these in the wild. Thus, at the
    moment we only support the following .rel relocation types,
    
     * R_ARM_ABS32
     * R_ARM_TARGET1
     * R_ARM_REL32
     * R_ARM_CALL
     * R_ARM_JUMP24
     * R_ARM_MOVT_ABS
     * R_ARM_MOVW_ABS_NC
     * R_ARM_THM_CALL
     * R_ARM_THM_JUMP24
     * R_ARM_THM_MOVT_ABS
     * R_ARM_THM_MOVW_ABS_NC
     * R_ARM_THM_JUMP8
     * R_ARM_THM_JUMP11
    
    Signed-off-by: Ben Gamari <bgamari.foss at gmail.com>
    
    MERGED from commit b22501b408ddb0503a06a188b06d9cff9be697cd

 mk/config.mk.in       |    2 +-
 rts/Linker.c          |  345 +++++++++++++++++++++++++++++++++++++++++++++++--
 rts/LinkerInternals.h |    6 +-
 3 files changed, 341 insertions(+), 12 deletions(-)


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

    git show 27302c9094909e04eb73f200d52d5e9370c34a8a