| /* Definitions for Intel 386 running LynxOS, using Lynx's old as and ld. |
| Copyright (C) 1993, 1995, 2002 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 2, 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. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; 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 ("unix"); \ |
| builtin_define_std ("I386"); \ |
| builtin_define_std ("Lynx"); \ |
| builtin_define_std ("IBITS32"); \ |
| builtin_assert ("system=unix"); \ |
| builtin_assert ("system=lynx"); \ |
| } \ |
| while (0) |
| |
| /* Provide required defaults for linker switches. */ |
| |
| #undef LINK_SPEC |
| #define LINK_SPEC "-P1000 %{msystem-v:-V} %{mcoff:-k}" |
| |
| /* 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)) |