/* 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, 2007
+ Free Software Foundation, Inc.
-This file is part of GNU CC.
+This file is part of GCC.
-GNU CC is free software; you can redistribute it and/or modify
+GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
+the Free Software Foundation; either version 3, or (at your option)
any later version.
-GNU CC is distributed in the hope that it will be useful,
+GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-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. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
-/* 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) \
+#undef ASM_OUTPUT_ASCII
+#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)
-/* Do use .optim by default on this machine. */
-#undef ASM_FILE_START_1
-#define ASM_FILE_START_1(FILE) fprintf (FILE, "\t.optim\n")
+/* Output at beginning of assembler file. */
+#define TARGET_ASM_FILE_START_FILE_DIRECTIVE true
/* This is how to output an assembler line
that says to advance the location counter
/* This is how to output an assembler line
that says to advance the location counter by SIZE bytes. */
+#undef ASM_OUTPUT_SKIP
#define ASM_OUTPUT_SKIP(FILE,SIZE) \
- fprintf ((FILE), "\t.set .,.+%u\n", (SIZE))
+ fprintf ((FILE), "\t.set .,.+%u\n", (int)(SIZE))
/* Can't use ASM_OUTPUT_SKIP in text section; it doesn't leave 0s. */
\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))
-
-/* 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)
+ sprintf ((BUF), "%s%s%ld", LOCAL_LABEL_PREFIX, (PREFIX), (long)(NUMBER))
-/* This is how to output a reference to a user-level label named NAME. */
-
-#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 ""
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