Subversion Repositories openrisc_2011-10-31

/* Definitions for AT&T assembler syntax for the Intel 80386.

   Copyright (C) 1988, 1996, 2000, 2001, 2002, 2007, 2009

   Free Software Foundation, Inc.

This file is part of GCC.

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 3, or (at your option)

any later version.

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.

Under Section 7 of GPL version 3, you are granted additional

permissions described in the GCC Runtime Library Exception, version

3.1, as published by the Free Software Foundation.

You should have received a copy of the GNU General Public License and

a copy of the GCC Runtime Library Exception along with this program;

see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see

<http://www.gnu.org/licenses/>.  */

/* Define the syntax of instructions and addresses.  */

/* Prefix for internally generated assembler labels.  */

#define LPREFIX ".L"

/* Assembler pseudos to introduce constants of various size.  */

#define ASM_BYTE "\t.byte\t"

#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.  */

#undef ASM_OUTPUT_ASCII

#define ASM_OUTPUT_ASCII(FILE, PTR, SIZE)                       \

do                                                              \

{ size_t i = 0, limit = (SIZE);                          \

  while (i < limit)                                             \

    { if (i%10 == 0) { if (i!=0) putc ('\n', (FILE));             \

                       fputs (ASM_BYTE, (FILE)); }              \

      else putc (',', (FILE));                                  \

        fprintf ((FILE), "0x%x", ((PTR)[i++] & 0377)) ;}        \

      putc ('\n', (FILE));                                      \

} while (0)

/* 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

   to a multiple of 2**LOG bytes.  */

#define ASM_OUTPUT_ALIGN(FILE,LOG)      \

    if ((LOG)!=0) fprintf ((FILE), "\t.align %d\n", 1<<(LOG))

/* 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", (int)(SIZE))

/* Can't use ASM_OUTPUT_SKIP in text section; it doesn't leave 0s.  */

#define ASM_NO_SKIP_IN_TEXT 1

/* 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.

   This is suitable for output with `assemble_name'.  */

#undef ASM_GENERATE_INTERNAL_LABEL

#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER)  \

  sprintf ((BUF), LOCAL_LABEL_PREFIX "%s%ld", (PREFIX), (long)(NUMBER))

/* The prefix to add to user-visible assembler symbols.  */

#undef USER_LABEL_PREFIX

#define USER_LABEL_PREFIX ""