/* Definitions for Intel 386 running SunOS 4.0. Copyright (C) 1988, 1995 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 "%{R} -i386 %{keep-local-as-symbols:-L}" /* 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