X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fconfig%2Fsvr3.h;h=8e1e9063e95ea8dc8a633982636e174d8c61a7ea;hb=78fb562b5130e000bd196cdca12ddfc65165a68c;hp=5e3ddc948527b3416e454d02059cb86659381460;hpb=5247088939be6a330f9faf74f0dde78f301abb78;p=pf3gnuchains%2Fgcc-fork.git

diff --git a/gcc/config/svr3.h b/gcc/config/svr3.h
index 5e3ddc94852..8e1e9063e95 100644
--- a/gcc/config/svr3.h
+++ b/gcc/config/svr3.h
@@ -113,10 +113,6 @@ Boston, MA 02111-1307, USA.
 #define LINK_SPEC "%{T*} %{z:-lm}"
 #endif
 
-/* Allow #sccs in preprocessor.  */
-
-#define SCCS_DIRECTIVE
-
 /* Output #ident as a .ident.  */
 
 #undef  ASM_OUTPUT_IDENT
@@ -133,7 +129,7 @@ Boston, MA 02111-1307, USA.
 
 /* System V Release 3 uses COFF debugging info.  */
 
-#define SDB_DEBUGGING_INFO
+#define SDB_DEBUGGING_INFO 1
 
 /* We don't want to output DBX debugging information.  */
 
@@ -162,16 +158,6 @@ Boston, MA 02111-1307, USA.
 #undef USER_LABEL_PREFIX
 #define USER_LABEL_PREFIX "_"
 
-/* This is how to output an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.
-
-   For most svr3 systems, the convention is that any symbol which begins
-   with a period is not put into the linker symbol table by the assembler.  */
-
-#undef ASM_OUTPUT_INTERNAL_LABEL
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)	\
-  asm_fprintf (FILE, "%0L%s%d:\n", PREFIX, NUM)
-
 /* This is how to store into the string LABEL
    the symbol_ref name of an internal numbered label where
    PREFIX is the class of label and NUM is the number within the class.
@@ -199,11 +185,8 @@ Boston, MA 02111-1307, USA.
 
    Define TARGET_ASM_CONSTRUCTOR to push the address of the constructor.  */
 
-#define USE_CONST_SECTION	0
-
 #define INIT_SECTION_ASM_OP     "\t.section\t.init"
 #define FINI_SECTION_ASM_OP     "\t.section .fini,\"x\""
-#define CONST_SECTION_ASM_OP	"\t.section\t.rodata, \"x\""
 #define DTORS_SECTION_ASM_OP    FINI_SECTION_ASM_OP
 
 /* CTOR_LIST_BEGIN and CTOR_LIST_END are machine-dependent
@@ -234,14 +217,11 @@ do {								\
 
 #endif /* STACK_GROWS_DOWNWARD */
 
-/* Add extra sections .rodata, .init and .fini.  */
-
 #undef EXTRA_SECTIONS
-#define EXTRA_SECTIONS in_const, in_init, in_fini
+#define EXTRA_SECTIONS in_init, in_fini
 
 #undef EXTRA_SECTION_FUNCTIONS
 #define EXTRA_SECTION_FUNCTIONS					\
-  CONST_SECTION_FUNCTION					\
   INIT_SECTION_FUNCTION						\
   FINI_SECTION_FUNCTION
 
@@ -266,27 +246,3 @@ fini_section ()							\
       in_section = in_fini;					\
     }								\
 }
-
-#define READONLY_DATA_SECTION() const_section ()
-
-#define CONST_SECTION_FUNCTION						\
-void									\
-const_section ()							\
-{									\
-  if (!USE_CONST_SECTION)						\
-    text_section();							\
-  else if (in_section != in_const)					\
-    {									\
-      fprintf (asm_out_file, "%s\n", CONST_SECTION_ASM_OP);		\
-      in_section = in_const;						\
-    }									\
-}
-
-/* A C statement or statements to switch to the appropriate
-   section for output of RTX in mode MODE.  RTX is some kind
-   of constant in RTL.  The argument MODE is redundant except
-   in the case of a `const_int' rtx.  Currently, these always
-   go into the const section.  */
-
-#undef  SELECT_RTX_SECTION
-#define SELECT_RTX_SECTION(MODE,RTX,ALIGN) const_section()