Merge basic-improvements-branch to trunk

[pf3gnuchains/gcc-fork.git] / gcc / config / i386 / bsd.h

diff --git a/gcc/config/i386/bsd.h b/gcc/config/i386/bsd.h
index 4f8bdfe..9f396ec 100644 (file)
--- a/gcc/config/i386/bsd.h
+++ b/gcc/config/i386/bsd.h
@@ -1,7 +1,7 @@
 /* Definitions for BSD assembler syntax for Intel 386
    (actually AT&T syntax for insns and operands,
    adapted to BSD conventions for symbol names and debugging.)
-   Copyright (C) 1988 Free Software Foundation, Inc.
+   Copyright (C) 1988, 1996, 2000, 2002 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -20,38 +20,27 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-/* Include common aspects of all 386 Unix assemblers.  */
-#include "i386/unix.h"
-
 /* Use the Sequent Symmetry assembler syntax.  */
-
-#define TARGET_VERSION fprintf (stderr, " (80386, BSD syntax)");
 \f
 /* Define the syntax of pseudo-ops, labels and comments.  */
 
 /* Prefix for internally generated assembler labels.  If we aren't using
    underscores, we are using prefix `.'s to identify labels that should
    be ignored, as in `i386/gas.h' --karl@cs.umb.edu  */
-#ifdef NO_UNDERSCORES
-#define LPREFIX ".L"
-#else
+
 #define LPREFIX "L"
-#endif /* not NO_UNDERSCORES */
 
 /* Assembler pseudos to introduce constants of various size.  */
 
-#define ASM_BYTE_OP "\t.byte"
-#define ASM_SHORT "\t.word"
-#define ASM_LONG "\t.long"
-#define ASM_DOUBLE "\t.double"
+#define ASM_SHORT "\t.word\t"
+#define ASM_LONG "\t.long\t"
+#define ASM_QUAD "\t.quad\t"  /* Should not be used for 32bit compilation.  */
 
 /* Output at beginning of assembler file.
    ??? I am skeptical of this -- RMS.  */
 
 #define ASM_FILE_START(FILE) \
-  do { fprintf (FILE, "\t.file\t");                            \
-       output_quoted_string (FILE, dump_base_name);            \
-       fprintf (FILE, "\n");                                   \
+  do { output_file_directive (FILE, main_input_filename);      \
   } while (0)
 
 /* This was suggested, but it shouldn't be right for DBX output. -- RMS
@@ -96,44 +85,12 @@ Boston, MA 02111-1307, USA.  */
    PREFIX is the class of label and NUM is the number within the class.
    This is suitable for output with `assemble_name'.  */
 
-#ifdef NO_UNDERSCORES
 #define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER) \
-    sprintf ((BUF), "*.%s%d", (PREFIX), (NUMBER))
-#else
-#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER) \
-    sprintf ((BUF), "*%s%d", (PREFIX), (NUMBER))
-#endif
-
-/* This is how to output an internal numbered label where
-   PREFIX is the class of label and NUM is the number within the class.  */
-
-#ifdef NO_UNDERSCORES
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)     \
-  fprintf (FILE, ".%s%d:\n", PREFIX, NUM)
-#else
-#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM)     \
-  fprintf (FILE, "%s%d:\n", PREFIX, NUM)
-#endif
-
-/* This is how to output a reference to a user-level label named NAME.  */
-
-#ifdef NO_UNDERSCORES
-#define ASM_OUTPUT_LABELREF(FILE,NAME) fprintf (FILE, "%s", NAME)
-#else
-#define ASM_OUTPUT_LABELREF(FILE,NAME) fprintf (FILE, "_%s", NAME)
-#endif /* not NO_UNDERSCORES */
-
-/* Output code to add DELTA to the first argument, and then jump to FUNCTION.
-   Used for C++ multiple inheritance.  */
-
-#define ASM_OUTPUT_MI_THUNK(FILE, THUNK_FNDECL, DELTA, FUNCTION)          \
-do {                                                                      \
-  fprintf (FILE, "\taddl $%d,%s\n\tjmp ", DELTA,                          \
-        i386_regparm > 0 ? "%eax" : "4(%esp)");                           \
-  assemble_name (FILE, IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (FUNCTION))); \
-  fprintf (FILE, "\n");                                                           \
-} while (0)
+    sprintf ((BUF), "*%s%ld", (PREFIX), (long)(NUMBER))
+
+/* The prefix to add to user-visible assembler symbols.  */
 
+#define USER_LABEL_PREFIX "_"
 
 /* Sequent has some changes in the format of DBX symbols.  */
 #define DBX_NO_XREFS 1