/* Definitions for Intel 386 running LynxOS. Copyright (C) 1993, 1995, 1996, 2002 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. */ #define TARGET_VERSION fprintf (stderr, " (80386, LYNX BSD syntax)"); #define TARGET_OS_CPP_BUILTINS() \ do \ { \ builtin_define_std ("I386"); \ builtin_define_std ("Lynx"); \ builtin_define_std ("IBITS32"); \ builtin_assert ("system=unix"); \ builtin_assert ("system=lynx"); \ } \ while (0) /* The prefix to add to user-visible assembler symbols. */ /* Override the svr3 convention of adding a leading underscore. */ #undef USER_LABEL_PREFIX #define USER_LABEL_PREFIX "" /* Apparently LynxOS clobbers ebx when you call into the OS. */ #undef CALL_USED_REGISTERS #define CALL_USED_REGISTERS \ /*ax,dx,cx,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7,arg*/ \ { 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } /* Prefix for internally generated assembler labels. If we aren't using underscores, we are using prefix `.'s to identify labels that should be ignored, as in `i386/gas.h' --karl@cs.umb.edu */ #undef LPREFIX #define LPREFIX ".L" /* The prefix to add to user-visible assembler symbols. */ #undef USER_LABEL_PREFIX #define USER_LABEL_PREFIX "" /* If user-symbols don't have underscores, then it must take more than `L' to identify a label that should be ignored. */ /* 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), ".%s%ld", (PREFIX), (long)(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)