GCC 2.8.0 merge

1 files changed, 36 insertions, 1 deletions

diff --git a/gnu/usr.bin/gcc/config/i386/go32.h b/gnu/usr.bin/gcc/config/i386/go32.h
index 5618a0dd0fb..80a0e875c43 100644
--- a/gnu/usr.bin/gcc/config/i386/go32.h
+++ b/gnu/usr.bin/gcc/config/i386/go32.h
@@ -1,5 +1,9 @@
 /* Configuration for an i386 running MS-DOS with djgpp/go32.  */
 
+#include "dbxcoff.h"
+
+#define NO_STAB_H /* DJGPP has no stab.h */
+
 /* Don't assume anything about the header files. */
 #define NO_IMPLICIT_EXTERN_C
 
@@ -53,7 +57,13 @@ dtor_section ()							\
     fprintf (FILE, "\n");			\
   } while (0)
 
-#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)       	\
+/* Allow (eg) __attribute__((section "locked")) to work */
+#define ASM_OUTPUT_SECTION_NAME(FILE, DECL, NAME, RELOC)\
+  do {						\
+    fprintf (FILE, "\t.section %s\n", NAME);	\
+  } while (0)
+
+#define ASM_OUTPUT_DESTRUCTOR(FILE,NAME)	\
   do {						\
     dtor_section ();                   		\
     fprintf (FILE, "%s\t", ASM_LONG);		\
@@ -61,4 +71,29 @@ dtor_section ()							\
     fprintf (FILE, "\n");			\
   } while (0)
 
+/* Output at beginning of assembler file.  */
+/* The .file command should always begin the output.  */
+/* Use the main_input_filename instead of dump_base_name */
+
+#undef ASM_FILE_START
+#define ASM_FILE_START(FILE)						\
+  do {									\
+	output_file_directive (FILE, main_input_filename);		\
+  } while (0)
+
+/* This is how to output an assembler line
+   that says to advance the location counter
+   to a multiple of 2**LOG bytes.  */
+
+#undef ASM_OUTPUT_ALIGN
+#define ASM_OUTPUT_ALIGN(FILE,LOG) \
+  if ((LOG) != 0) fprintf ((FILE), "\t.p2align %d\n", LOG)
+
+/* djgpp has atexit ().  */
+#undef HAVE_ATEXIT
+#define HAVE_ATEXIT
+
+/* djgpp automatically calls it's own version of __main, so don't define one
+   in libgcc, nor call one in main().  */
+#define HAS_INIT_SECTION