xtensa.h (ASM_OUTPUT_POOL_PROLOGUE): Do not emit a literal_prefix directive.

	* config/xtensa/xtensa.h (ASM_OUTPUT_POOL_PROLOGUE): Do not emit a
	literal_prefix directive.
	(XTENSA_DECLARE_FUNCTION_SIZE): Delete.
	* config/xtensa/linux.h (ASM_DECLARE_FUNCTION_SIZE): Delete.
	* config/xtensa/elf.h (ASM_DECLARE_FUNCTION_SIZE): Delete.

From-SVN: r116403

4 files changed, 10 insertions, 46 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index fcb447c..c228c3c 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,11 @@
+2006-08-25  Bob Wilson  <bob.wilson@acm.org>
+
+	* config/xtensa/xtensa.h (ASM_OUTPUT_POOL_PROLOGUE): Do not emit a
+	literal_prefix directive.
+	(XTENSA_DECLARE_FUNCTION_SIZE): Delete.
+	* config/xtensa/linux.h (ASM_DECLARE_FUNCTION_SIZE): Delete.
+	* config/xtensa/elf.h (ASM_DECLARE_FUNCTION_SIZE): Delete.
+
 2006-08-25  David Edelsohn  <edelsohn@gnu.org>
 
 	PR target/28753
diff --git a/gcc/config/xtensa/elf.h b/gcc/config/xtensa/elf.h
index 306c57c..34cf379 100644
--- a/gcc/config/xtensa/elf.h
+++ b/gcc/config/xtensa/elf.h
@@ -80,19 +80,6 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
 /* Do not force "-fpic" for this target.  */
 #define XTENSA_ALWAYS_PIC 0
 
-/* Redefine the standard ELF version of ASM_DECLARE_FUNCTION_SIZE to
-   allow adding the ".end literal_prefix" directive at the end of the
-   function.  */
-#undef ASM_DECLARE_FUNCTION_SIZE
-#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)		\
-  do								\
-    {								\
-      if (!flag_inhibit_size_directive)				\
-	ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);			\
-      XTENSA_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL);		\
-    }								\
-  while (0)
-
 /* Search for headers in $tooldir/arch/include and for libraries and
    startfiles in $tooldir/arch/lib.  */
 #define GCC_DRIVER_HOST_INITIALIZATION \
diff --git a/gcc/config/xtensa/linux.h b/gcc/config/xtensa/linux.h
index 0a64a1e..71f6fc6 100644
--- a/gcc/config/xtensa/linux.h
+++ b/gcc/config/xtensa/linux.h
@@ -60,16 +60,3 @@ Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
 
 /* Always enable "-fpic" for Xtensa Linux.  */
 #define XTENSA_ALWAYS_PIC 1
-
-/* Redefine the standard ELF version of ASM_DECLARE_FUNCTION_SIZE to
-   allow adding the ".end literal_prefix" directive at the end of the
-   function.  */
-#undef ASM_DECLARE_FUNCTION_SIZE
-#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)		\
-  do								\
-    {								\
-      if (!flag_inhibit_size_directive)				\
-	ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);			\
-      XTENSA_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL);		\
-    }								\
-  while (0)
diff --git a/gcc/config/xtensa/xtensa.h b/gcc/config/xtensa/xtensa.h
index e541e2a..c290a38 100644
--- a/gcc/config/xtensa/xtensa.h
+++ b/gcc/config/xtensa/xtensa.h
@@ -1193,36 +1193,18 @@ typedef struct xtensa_args
 #define BSS_SECTION_ASM_OP	"\t.section\t.bss"
 
 
-/* Define output to appear before the constant pool.  If the function
-   has been assigned to a specific ELF section, or if it goes into a
-   unique section, set the name of that section to be the literal
-   prefix.  */
+/* Define output to appear before the constant pool.  */
 #define ASM_OUTPUT_POOL_PROLOGUE(FILE, FUNNAME, FUNDECL, SIZE)          \
   do {									\
-    tree fnsection;							\
-    resolve_unique_section ((FUNDECL), 0, flag_function_sections);	\
-    fnsection = DECL_SECTION_NAME (FUNDECL);				\
-    if (fnsection != NULL_TREE)						\
-      {									\
-	const char *fnsectname = TREE_STRING_POINTER (fnsection);	\
-	fprintf (FILE, "\t.begin\tliteral_prefix %s\n",			\
-		 strcmp (fnsectname, ".text") ? fnsectname : "");	\
-      }									\
     if ((SIZE) > 0)							\
       {									\
+	resolve_unique_section ((FUNDECL), 0, flag_function_sections);	\
 	switch_to_section (function_section (FUNDECL));			\
 	fprintf (FILE, "\t.literal_position\n");			\
       }									\
   } while (0)
 
 
-/* Define code to write out the ".end literal_prefix" directive for a
-   function in a special section.  This is appended to the standard ELF
-   code for ASM_DECLARE_FUNCTION_SIZE.  */
-#define XTENSA_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)			\
-  if (DECL_SECTION_NAME (DECL) != NULL_TREE)				\
-    fprintf (FILE, "\t.end\tliteral_prefix\n")
-
 /* A C statement (with or without semicolon) to output a constant in
    the constant pool, if it needs special treatment.  */
 #define ASM_OUTPUT_SPECIAL_POOL_ENTRY(FILE, X, MODE, ALIGN, LABELNO, JUMPTO) \