2004-07-28 03:11:36 +00:00
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/* Definitions of target machine for GCC, for SPARC using a.out.
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2003-07-11 03:40:53 +00:00
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Copyright (C) 1994, 1996, 2002 Free Software Foundation, Inc.
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1999-08-26 09:30:50 +00:00
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Contributed by Michael Tiemann (tiemann@cygnus.com).
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2004-07-28 03:11:36 +00:00
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This file is part of GCC.
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1999-08-26 09:30:50 +00:00
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2004-07-28 03:11:36 +00:00
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GCC is free software; you can redistribute it and/or modify
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1999-08-26 09:30:50 +00:00
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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2004-07-28 03:11:36 +00:00
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GCC is distributed in the hope that it will be useful,
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1999-08-26 09:30:50 +00:00
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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2004-07-28 03:11:36 +00:00
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along with GCC; see the file COPYING. If not, write to
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1999-08-26 09:30:50 +00:00
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the Free Software Foundation, 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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2002-02-01 18:16:02 +00:00
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/* Print subsidiary information on the compiler version in use. */
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1999-08-26 09:30:50 +00:00
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2002-02-01 18:16:02 +00:00
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#define TARGET_VERSION fprintf (stderr, " (sparc)");
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/* These compiler options take an argument. We ignore -target for now. */
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#define WORD_SWITCH_TAKES_ARG(STR) \
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(DEFAULT_WORD_SWITCH_TAKES_ARG (STR) \
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|| !strcmp (STR, "target") || !strcmp (STR, "assert"))
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2003-07-11 03:40:53 +00:00
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#define TARGET_ASM_SELECT_SECTION sparc_aout_select_section
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#define TARGET_ASM_SELECT_RTX_SECTION sparc_aout_select_rtx_section
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2002-02-01 18:16:02 +00:00
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/* Output the label for a function definition. */
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#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \
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do { \
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ASM_DECLARE_RESULT (FILE, DECL_RESULT (DECL)); \
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ASM_OUTPUT_LABEL (FILE, NAME); \
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} while (0)
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/* Output before read-only data. */
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#define TEXT_SECTION_ASM_OP "\t.text"
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/* Output before writable data. */
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#define DATA_SECTION_ASM_OP "\t.data"
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/* How to renumber registers for dbx and gdb. In the flat model, the frame
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pointer is really %i7. */
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#define DBX_REGISTER_NUMBER(REGNO) \
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2002-05-09 20:02:13 +00:00
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(TARGET_FLAT && (REGNO) == HARD_FRAME_POINTER_REGNUM ? 31 : REGNO)
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2002-02-01 18:16:02 +00:00
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/* This is how to output a note to DBX telling it the line number
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to which the following sequence of instructions corresponds.
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This is needed for SunOS 4.0, and should not hurt for 3.2
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versions either. */
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2004-07-28 03:11:36 +00:00
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#define ASM_OUTPUT_SOURCE_LINE(file, line, counter) \
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fprintf (file, ".stabn 68,0,%d,LM%d\nLM%d:\n", \
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line, counter, counter)
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