home *** CD-ROM | disk | FTP | other *** search
- /* Definitions for Intel 386 running SunOS 4.0.
- Copyright (C) 1988 Free Software Foundation, Inc.
-
- This file is part of GNU CC.
-
- GNU CC 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)
- any later version.
-
- GNU CC 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, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-
- #include "i386/i386.h"
-
- /* Use the Sun assembler syntax. */
-
- #include "i386/sun386.h"
-
- /* Use crt0.o as a startup file. */
-
- #define STARTFILE_SPEC \
- "%{pg:gcrt0.o%s}%{!pg:%{p:mcrt0.o%s}%{!p:crt0.o%s}}"
-
- #define LIB_SPEC "%{g:-lg} %{!p:%{!pg:-lc}}%{p:-lc_p}%{pg:-lc_p} \
- %{g:-lg} %{sun386:}"
- /* That last item is just to prevent a spurious error. */
-
- #undef LINK_SPEC
- #define LINK_SPEC \
- "%{!nostdlib:%{!r*:%{!e*:-e _start}}} -dc -dp %{static:-Bstatic}"
-
- /* Extra switches to give the assembler. */
-
- #define ASM_SPEC "-i386"
-
- /* Specify predefined symbols in preprocessor. */
-
- #define CPP_PREDEFINES "-Dunix -Di386 -Dsun386 -Dsun -Asystem(unix) -Asystem(bsd) -Acpu(i386) -Amachine(i386)"
-
- /* Allow #sccs in preprocessor. */
-
- #define SCCS_DIRECTIVE
-
- /* Output #ident as a .ident. */
-
- #define ASM_OUTPUT_IDENT(FILE, NAME) fprintf (FILE, "\t.ident \"%s\"\n", NAME);
-
- /* We don't want to output SDB debugging information. */
-
- #undef SDB_DEBUGGING_INFO
-
- /* We want to output DBX debugging information. */
-
- #define DBX_DEBUGGING_INFO
-
- /* Implicit library calls should use memcpy, not bcopy, etc. */
-
- #define TARGET_MEM_FUNCTIONS
-
- /* Force structure alignment to the type used for a bitfield. */
-
- #define PCC_BITFIELD_TYPE_MATTERS 1
-
- /* This is partly guess. */
-
- #undef DBX_REGISTER_NUMBER
- #define DBX_REGISTER_NUMBER(n) \
- ((n) == 0 ? 11 : (n) == 1 ? 9 : (n) == 2 ? 10 : (n) == 3 ? 8 \
- : (n) == 4 ? 5 : (n) == 5 ? 4 : (n) == 6 ? 6 : (n))
-
- /* Every debugger symbol must be in the text section.
- Otherwise the assembler or the linker screws up. */
-
- #define DEBUG_SYMS_TEXT
-