Fix validate on OS X

[ghc-hetmet.git] / rts / Linker.c

diff --git a/rts/Linker.c b/rts/Linker.c
index 0624081..dbc8599 100644 (file)
--- a/rts/Linker.c
+++ b/rts/Linker.c
@@ -136,7 +136,9 @@ static int ocVerifyImage_MachO    ( ObjectCode* oc );
 static int ocGetNames_MachO       ( ObjectCode* oc );
 static int ocResolve_MachO        ( ObjectCode* oc );
 
+#ifndef USE_MMAP
 static int machoGetMisalignment( FILE * );
+#endif
 #if defined(powerpc_HOST_ARCH) || defined(x86_64_HOST_ARCH)
 static int ocAllocateSymbolExtras_MachO ( ObjectCode* oc );
 #endif
@@ -1230,11 +1232,12 @@ static OpenedDLL* opened_dlls = NULL;
 
 #  if defined(OBJFORMAT_ELF) || defined(OBJFORMAT_MACHO)
 
-static char *
+static const char *
 internal_dlopen(const char *dll_name)
 {
    void *hdl;
-   char *errmsg, *errmsg_copy;
+   const char *errmsg;
+   char *errmsg_copy;
 
    // omitted: RTLD_NOW
    // see http://www.haskell.org/pipermail/cvs-ghc/2007-September/038570.html
@@ -1274,7 +1277,7 @@ addDLL( char *dll_name )
 
 #define NMATCH 5
    regmatch_t match[NMATCH];
-   char *errmsg;
+   const char *errmsg;
    FILE* fp;
    size_t match_length;
 #define MAXLINE 1000
@@ -2953,10 +2956,18 @@ ocResolve_PEi386 ( ObjectCode* oc )
 #define Elf_Sym     Elf64_Sym
 #define Elf_Rel     Elf64_Rel
 #define Elf_Rela    Elf64_Rela
+#ifndef ELF_ST_TYPE
 #define ELF_ST_TYPE ELF64_ST_TYPE
+#endif
+#ifndef ELF_ST_BIND
 #define ELF_ST_BIND ELF64_ST_BIND
+#endif
+#ifndef ELF_R_TYPE
 #define ELF_R_TYPE  ELF64_R_TYPE
+#endif
+#ifndef ELF_R_SYM
 #define ELF_R_SYM   ELF64_R_SYM
+#endif
 #else
 #define ELFCLASS    ELFCLASS32
 #define Elf_Addr    Elf32_Addr
@@ -4203,6 +4214,9 @@ static int relocateSection(
                 thing += value;
                 break;
             case X86_64_RELOC_SIGNED:
+            case X86_64_RELOC_SIGNED_1:
+            case X86_64_RELOC_SIGNED_2:
+            case X86_64_RELOC_SIGNED_4:
                 ASSERT(reloc->r_pcrel);
                 thing += value - baseValue;
                 break;
@@ -4785,6 +4799,7 @@ static void machoInitSymbolsWithoutUnderscore()
 }
 #endif
 
+#ifndef USE_MMAP
 /*
  * Figure out by how much to shift the entire Mach-O file in memory
  * when loading so that its single segment ends up 16-byte-aligned
@@ -4810,6 +4825,7 @@ static int machoGetMisalignment( FILE * f )
 
     return misalignment ? (16 - misalignment) : 0;
 }
+#endif
 
 #endif