72 lines
2.4 KiB
C
72 lines
2.4 KiB
C
/* Definitions for Intel 386 running LynxOS.
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Copyright (C) 1993, 1995, 1996, 2002 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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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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GCC is distributed in the hope that it will be useful,
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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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along with GCC; see the file COPYING. If not, write to
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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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#define TARGET_VERSION fprintf (stderr, " (80386, LYNX BSD syntax)");
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#define TARGET_OS_CPP_BUILTINS() \
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do \
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{ \
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builtin_define_std ("I386"); \
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builtin_define_std ("Lynx"); \
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builtin_define_std ("IBITS32"); \
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builtin_assert ("system=unix"); \
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builtin_assert ("system=lynx"); \
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} \
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while (0)
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/* The prefix to add to user-visible assembler symbols. */
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/* Override the svr3 convention of adding a leading underscore. */
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#undef USER_LABEL_PREFIX
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#define USER_LABEL_PREFIX ""
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/* Apparently LynxOS clobbers ebx when you call into the OS. */
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#undef CALL_USED_REGISTERS
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#define CALL_USED_REGISTERS \
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/*ax,dx,cx,bx,si,di,bp,sp,st,st1,st2,st3,st4,st5,st6,st7,arg*/ \
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{ 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }
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/* Prefix for internally generated assembler labels. If we aren't using
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underscores, we are using prefix `.'s to identify labels that should
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be ignored, as in `i386/gas.h' --karl@cs.umb.edu */
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#undef LPREFIX
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#define LPREFIX ".L"
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/* The prefix to add to user-visible assembler symbols. */
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#undef USER_LABEL_PREFIX
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#define USER_LABEL_PREFIX ""
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/* If user-symbols don't have underscores,
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then it must take more than `L' to identify
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a label that should be ignored. */
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/* This is how to store into the string BUF
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the symbol_ref name of an internal numbered label where
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PREFIX is the class of label and NUM is the number within the class.
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This is suitable for output with `assemble_name'. */
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#undef ASM_GENERATE_INTERNAL_LABEL
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#define ASM_GENERATE_INTERNAL_LABEL(BUF,PREFIX,NUMBER) \
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sprintf ((BUF), ".%s%ld", (PREFIX), (long)(NUMBER))
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