elf.h (ASM_OUTPUT_ALIGNED_BSS): Use mips_output_aligned_bss.

	* config/mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Use
	mips_output_aligned_bss.
	* config/mips/linux.h: Likewise.
	* config/mips/mips-protos.h (mips_output_aligned_bss): Declare.
	* config/mips/mips.c (mips_output_aligned_bss): New function.

From-SVN: r69355

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 8723bcb..05801cd 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,11 @@
 2003-07-14  Richard Sandiford  <rsandifo@redhat.com>
 
+       * config/mips/elf.h (ASM_OUTPUT_ALIGNED_BSS): Use
+       mips_output_aligned_bss.
+       * config/mips/linux.h: Likewise.
+       * config/mips/mips-protos.h (mips_output_aligned_bss): Declare.
+       * config/mips/mips.c (mips_output_aligned_bss): New function.
+
        * config/mips/elf.h (DBX_DEBUGGING_INFO): Delete.
        * config/mips/elf64.h: Likewise.
 

diff --git a/gcc/config/mips/elf.h b/gcc/config/mips/elf.h
index 20861f9..61999e2 100644 (file)
--- a/gcc/config/mips/elf.h
+++ b/gcc/config/mips/elf.h
@@ -71,26 +71,8 @@ Boston, MA 02111-1307, USA.  */
 #define BSS_SECTION_ASM_OP     "\t.section\t.bss"
 #endif
 
-/* Like `ASM_OUTPUT_BSS' except takes the required alignment as a
-   separate, explicit argument.  If you define this macro, it is used
-   in place of `ASM_OUTPUT_BSS', and gives you more flexibility in
-   handling the required alignment of the variable.  The alignment is
-   specified as the number of bits.
-
-   Try to use function `asm_output_aligned_bss' defined in file
-   `varasm.c' when defining this macro.  */
 #ifndef ASM_OUTPUT_ALIGNED_BSS
-#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN) \
-do {                                                                   \
-  if (SIZE > 0 && SIZE <= (unsigned HOST_WIDE_INT)mips_section_threshold)\
-    named_section (0, ".sbss", 0);                                     \
-  else                                                                 \
-    bss_section ();                                                    \
-  ASM_OUTPUT_ALIGN (FILE, floor_log2 (ALIGN / BITS_PER_UNIT));         \
-  last_assemble_variable_decl = DECL;                                  \
-  ASM_DECLARE_OBJECT_NAME (FILE, NAME, DECL);                          \
-  ASM_OUTPUT_SKIP (FILE, SIZE ? SIZE : 1);                             \
-} while (0)
+#define ASM_OUTPUT_ALIGNED_BSS mips_output_aligned_bss
 #endif
 
 #undef ASM_DECLARE_OBJECT_NAME

diff --git a/gcc/config/mips/linux.h b/gcc/config/mips/linux.h
index e7c9afd..70acf11 100644 (file)
--- a/gcc/config/mips/linux.h
+++ b/gcc/config/mips/linux.h
@@ -34,25 +34,7 @@ Boston, MA 02111-1307, USA.  */
    used.  */
 #define BSS_SECTION_ASM_OP     "\t.section\t.bss"
 
-/* Like `ASM_OUTPUT_BSS' except takes the required alignment as a
-   separate, explicit argument.  If you define this macro, it is used
-   in place of `ASM_OUTPUT_BSS', and gives you more flexibility in
-   handling the required alignment of the variable.  The alignment is
-   specified as the number of bits.
-
-   Try to use function `asm_output_aligned_bss' defined in file
-   `varasm.c' when defining this macro.  */
-#define ASM_OUTPUT_ALIGNED_BSS(FILE, DECL, NAME, SIZE, ALIGN)  \
-do {                                                           \
-  if (SIZE > 0 && (long)(SIZE) <= mips_section_threshold)      \
-    named_section (0, ".sbss", 0);                             \
-  else                                                         \
-    bss_section ();                                            \
-  ASM_OUTPUT_ALIGN (FILE, floor_log2 (ALIGN / BITS_PER_UNIT)); \
-  last_assemble_variable_decl = DECL;                          \
-  ASM_DECLARE_OBJECT_NAME (FILE, NAME, DECL);                  \
-  ASM_OUTPUT_SKIP (FILE, SIZE ? SIZE : 1);                     \
-} while (0)
+#define ASM_OUTPUT_ALIGNED_BSS mips_output_aligned_bss
 
 #undef ASM_DECLARE_OBJECT_NAME
 #define ASM_DECLARE_OBJECT_NAME mips_declare_object_name

diff --git a/gcc/config/mips/mips-protos.h b/gcc/config/mips/mips-protos.h
index d60c7c7..4185fda 100644 (file)
--- a/gcc/config/mips/mips-protos.h
+++ b/gcc/config/mips/mips-protos.h
@@ -39,6 +39,9 @@ extern void           mips_declare_object_name PARAMS ((FILE *, const char *,
                                                          tree));
 extern void            mips_finish_declare_object PARAMS ((FILE *, tree,
                                                            int, int));
+extern void            mips_output_aligned_bss
+                               PARAMS ((FILE *, tree, const char *,
+                                        unsigned HOST_WIDE_INT, int));
 extern void            mips_expand_epilogue PARAMS ((int));
 extern void            mips_expand_prologue PARAMS ((void));
 extern void            mips_output_filename PARAMS ((FILE *, const char *));

diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c
index b7b9b7b..037e887 100644 (file)
--- a/gcc/config/mips/mips.c
+++ b/gcc/config/mips/mips.c
@@ -6175,6 +6175,31 @@ mips_file_start ()
             ASM_COMMENT_START,
             mips_section_threshold, mips_arch_info->name, mips_isa);
 }
+
+#ifdef BSS_SECTION_ASM_OP
+/* Implement ASM_OUTPUT_ALIGNED_BSS.  This differs from the default only
+   in the use of sbss.  */
+
+void
+mips_output_aligned_bss (stream, decl, name, size, align)
+     FILE *stream;
+     tree decl;
+     const char *name;
+     unsigned HOST_WIDE_INT size;
+     int align;
+{
+  extern tree last_assemble_variable_decl;
+
+  if (mips_in_small_data_p (decl))
+    named_section (0, ".sbss", 0);
+  else
+    bss_section ();
+  ASM_OUTPUT_ALIGN (stream, floor_log2 (align / BITS_PER_UNIT));
+  last_assemble_variable_decl = decl;
+  ASM_DECLARE_OBJECT_NAME (stream, name, decl);
+  ASM_OUTPUT_SKIP (stream, size != 0 ? size : 1);
+}
+#endif
 \f
 /* If we are optimizing the global pointer, emit the text section now and any
    small externs which did not have .comm, etc that are needed.  Also, give a