mips.c (mips_file_start): Add ".previous" directives to both ".section"s.

gcc/
	* config/mips/mips.c (mips_file_start): Add ".previous" directives
	to both ".section"s.

From-SVN: r128562

gcc/ChangeLog

+2007-09-18  Richard Sandiford  <rsandifo@nildram.co.uk>
+
+	* config/mips/mips.c (mips_file_start): Add ".previous" directives
+	to both ".section"s.
+
 2007-09-17  Richard Sandiford  <rsandifo@nildram.co.uk>
 
 	* config/mips/mips.c (mips_output_mi_thunk): Use

gcc/config/mips/mips.c

@@ -7055,18 +7055,16 @@ mips_file_start (void)
 	 because in this way we can avoid creating an allocated section.  We
 	 do not want this section to take up any space in the running
 	 executable.  */
-      fprintf (asm_out_file, "\t.section .mdebug.%s\n", abi_string);
+      fprintf (asm_out_file, "\t.section .mdebug.%s\n\t.previous\n",
+	       abi_string);
 
       /* There is no ELF header flag to distinguish long32 forms of the
 	 EABI from long64 forms.  Emit a special section to help tools
 	 such as GDB.  Do the same for o64, which is sometimes used with
 	 -mlong64.  */
       if (mips_abi == ABI_EABI || mips_abi == ABI_O64)
-	fprintf (asm_out_file, "\t.section .gcc_compiled_long%d\n",
-		 TARGET_LONG64 ? 64 : 32);
-
-      /* Restore the default section.  */
-      fprintf (asm_out_file, "\t.previous\n");
+	fprintf (asm_out_file, "\t.section .gcc_compiled_long%d\n"
+		 "\t.previous\n", TARGET_LONG64 ? 64 : 32);
 
 #ifdef HAVE_AS_GNU_ATTRIBUTE
       fprintf (asm_out_file, "\t.gnu_attribute 4, %d\n",