[commit: ghc] master: Linker(ELF): Fix addProddableBlocks usage (909bbdb)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/909bbdb59700b7d5c8aa6a3f9b4797003d9e62bd/ghc

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

commit 909bbdb59700b7d5c8aa6a3f9b4797003d9e62bd
Author: Ben Gamari <bgamari.foss at gmail.com>
Date:   Sun Dec 27 01:13:39 2015 +0100

    Linker(ELF): Fix addProddableBlocks usage
    
    The range marked as proddable didn't actually match the range that we
    mapped. This fixed `ghc-api/T8628` et al on ARM.
    
    Test Plan: Validate
    
    Reviewers: austin, erikd
    
    Subscribers: thomie
    
    Differential Revision: https://phabricator.haskell.org/D1700
    
    GHC Trac Issues: #11289


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909bbdb59700b7d5c8aa6a3f9b4797003d9e62bd
 rts/Linker.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rts/Linker.c b/rts/Linker.c
index e411e4d..3bd12b3 100644
--- a/rts/Linker.c
+++ b/rts/Linker.c
@@ -4809,7 +4809,7 @@ ocGetNames_ELF ( ObjectCode* oc )
               if (start == NULL) goto fail;
               alloc = SECTION_MMAP;
           }
-          addProddableBlock(oc, ehdrC + offset, size);
+          addProddableBlock(oc, start, size);
       }
 
       addSection(&sections[i], kind, alloc, start, size,