X-Git-Url: http://git.sourceforge.jp/view?p=pf3gnuchains%2Fgcc-fork.git;a=blobdiff_plain;f=gcc%2Fconfig%2Fdarwin.h;h=497d761f2eb6886b786e21fc5e7306dbe971c198;hp=3d93399531323b11321cc61efdb8df61f9609bd0;hb=0145b1e2955e11cce3d6a29411b76f8d845a673d;hpb=b9fc964a00ea1c9cbcc1b6ac7ca39cbf550a77b7

diff --git a/gcc/config/darwin.h b/gcc/config/darwin.h
index 3d933995313..497d761f2eb 100644
--- a/gcc/config/darwin.h
+++ b/gcc/config/darwin.h
@@ -147,6 +147,7 @@ extern GTY(()) int darwin_ms_struct;
   { "-multiply_defined", "-Zmultiply_defined" },  \
   { "-multi_module", "-Zmulti_module" },  \
   { "-static", "-static -Wa,-static" },  \
+  { "-shared", "-Zdynamiclib" }, \
   { "-single_module", "-Zsingle_module" },  \
   { "-unexported_symbols_list", "-Zunexported_symbols_list" }, \
   SUBTARGET_OPTION_TRANSLATE_TABLE
@@ -240,7 +241,7 @@ extern GTY(()) int darwin_ms_struct;
     %{!nostdlib:%{!nodefaultlibs:%(link_ssp) %G %L}} \
     %{!A:%{!nostdlib:%{!nostartfiles:%E}}} %{T*} %{F*} }}}}}}}\n\
 %{!fdump=*:%{!fsyntax-only:%{!c:%{!M:%{!MM:%{!E:%{!S:\
-    %{.c|.cc|.C|.cpp|.c++|.CPP|.m|.mm: \
+    %{.c|.cc|.C|.cpp|.c++|.cxx|.CPP|.m|.mm: \
     %{gdwarf-2:%{!gstabs*:%{!g0: dsymutil %{o*:%*}%{!o:a.out}}}}}}}}}}}}"
 
 #ifdef TARGET_SYSTEM_ROOT
@@ -351,7 +352,7 @@ extern GTY(()) int darwin_ms_struct;
 #undef REAL_LIBGCC_SPEC
 #define REAL_LIBGCC_SPEC						   \
    "%{static-libgcc|static: -lgcc_eh -lgcc;				   \
-      shared-libgcc|fexceptions:					   \
+      shared-libgcc|fexceptions|fgnu-runtime:				   \
        %:version-compare(!> 10.5 mmacosx-version-min= -lgcc_s.10.4)	   \
        %:version-compare(>= 10.5 mmacosx-version-min= -lgcc_s.10.5)	   \
        -lgcc;								   \
@@ -674,11 +675,11 @@ extern GTY(()) int darwin_ms_struct;
       }									\
   } while (0)
 
-/* The maximum alignment which the object file format can support.
-   For Mach-O, this is 2^15.  */
+/* The maximum alignment which the object file format can support in
+   bits.  For Mach-O, this is 2^15 bytes.  */
 
 #undef	MAX_OFILE_ALIGNMENT
-#define MAX_OFILE_ALIGNMENT 0x8000
+#define MAX_OFILE_ALIGNMENT (0x8000 * 8)
 
 /* Declare the section variables.  */
 #ifndef USED_FOR_TARGET
@@ -701,6 +702,8 @@ extern GTY(()) section * darwin_sections[NUM_DARWIN_SECTIONS];
 #define TARGET_ASM_UNIQUE_SECTION darwin_unique_section
 #undef  TARGET_ASM_FUNCTION_RODATA_SECTION
 #define TARGET_ASM_FUNCTION_RODATA_SECTION default_no_function_rodata_section
+#undef  TARGET_ASM_RELOC_RW_MASK
+#define TARGET_ASM_RELOC_RW_MASK machopic_reloc_rw_mask
 
 
 #define ASM_DECLARE_UNRESOLVED_REFERENCE(FILE,NAME)			\