/* Definitions for AT&T assembler syntax for the Intel 80386.
- Copyright (C) 1988, 1996 Free Software Foundation, Inc.
+ Copyright (C) 1988, 1996, 2000, 2001, 2002
+ Free Software Foundation, Inc.
This file is part of GNU CC.
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"
-
-#define TARGET_VERSION fprintf (stderr, " (80386, ATT syntax)");
\f
/* Define the syntax of instructions and addresses. */
/* Assembler pseudos to introduce constants of various size. */
-/* #define ASM_BYTE_OP "\t.byte" Now in svr3.h or svr4.h. */
-#define ASM_SHORT "\t.value"
-#define ASM_LONG "\t.long"
-#define ASM_DOUBLE "\t.double"
+#define ASM_SHORT "\t.value\t"
+#define ASM_LONG "\t.long\t"
+#define ASM_QUAD "\t.quad\t" /* Should not be used for 32bit compilation. */
/* How to output an ASCII string constant. */
-#define ASM_OUTPUT_ASCII(FILE, p, size) \
+#define ASM_OUTPUT_ASCII(FILE, PTR, SIZE) \
do \
-{ int i = 0; \
- while (i < (size)) \
+{ size_t i = 0, limit = (SIZE); \
+ while (i < limit) \
{ if (i%10 == 0) { if (i!=0) fprintf ((FILE), "\n"); \
- fprintf ((FILE), "%s ", ASM_BYTE_OP); } \
+ fputs ("\t.byte\t", (FILE)); } \
else fprintf ((FILE), ","); \
- fprintf ((FILE), "0x%x", ((p)[i++] & 0377)) ;} \
+ fprintf ((FILE), "0x%x", ((PTR)[i++] & 0377)) ;} \
fprintf ((FILE), "\n"); \
} while (0)
+/* Output at beginning of assembler file. */
+/* The .file command should always begin the output. */
+#undef ASM_FILE_START
+#define ASM_FILE_START(FILE) \
+ do { \
+ output_file_directive (FILE, main_input_filename); \
+ if (ix86_asm_dialect == ASM_INTEL) \
+ fputs ("\t.intel_syntax\n", FILE); \
+ } while (0)
+
/* Do use .optim by default on this machine. */
#undef ASM_FILE_START_1
#define ASM_FILE_START_1(FILE) fprintf (FILE, "\t.optim\n")
\f
/* Define the syntax of labels and symbol definitions/declarations. */
+/* The prefix to add for compiler private assembler symbols. */
+#undef LOCAL_LABEL_PREFIX
+#define LOCAL_LABEL_PREFIX "."
+
/* This is how to store into the string BUF
the symbol_ref name of an internal numbered label where
PREFIX is the class of label and NUM is the number within the class.
#undef ASM_GENERATE_INTERNAL_LABEL
#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER) \
- sprintf ((BUF), ".%s%d", (PREFIX), (NUMBER))
+ sprintf ((BUF), "%s%s%ld", LOCAL_LABEL_PREFIX, (PREFIX), (long)(NUMBER))
/* This is how to output an internal numbered label where
PREFIX is the class of label and NUM is the number within the class. */
#undef ASM_OUTPUT_INTERNAL_LABEL
#define ASM_OUTPUT_INTERNAL_LABEL(FILE,PREFIX,NUM) \
- fprintf (FILE, ".%s%d:\n", PREFIX, NUM)
-
-/* This is how to output a reference to a user-level label named NAME. */
+ fprintf (FILE, "%s%s%d:\n", LOCAL_LABEL_PREFIX, PREFIX, NUM)
-#undef ASM_OUTPUT_LABELREF
-#define ASM_OUTPUT_LABELREF(FILE,NAME) \
- fprintf (FILE, "%s", NAME)
-
-/* 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)
+/* The prefix to add to user-visible assembler symbols. */
+#undef USER_LABEL_PREFIX
+#define USER_LABEL_PREFIX ""