d4691e641b
non-i386, non-unix, and generatable files have been trimmed, but can easily be added in later if needed. gcc-2.7.2.1 will follow shortly, it's a very small delta to this and it's handy to have both available for reference for such little cost. The freebsd-specific changes will then be committed, and once the dust has settled, the bmakefiles will be committed to use this code.
70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
/* Definitions for IBM PS2 running AIX/386 with gas.
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From: Minh Tran-Le <TRANLE@intellicorp.com>
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Copyright (C) 1988 Free Software Foundation, Inc.
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This file is part of GNU CC.
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GNU CC 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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GNU CC 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 GNU CC; 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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/*
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* This configuration file is for gcc with gas-2.x and gnu ld 2.x
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* with aix ps/2 1.3.x.
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*/
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/* Define USE_GAS if you have the new version of gas that can handle
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* multiple segments and .section pseudo op. This will allow gcc to
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* use the .init section for g++ ctor/dtor.
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*
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* If you don't have gas then undefined USE_GAS. You will also have
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* to use collect if you want to use g++
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*/
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#define USE_GAS
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#include "i386/aix386ng.h"
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/* Use crt1.o as a startup file and crtn.o as a closing file.
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And add crtbegin.o and crtend.o for ctors and dtors */
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC \
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"%{pg:gcrt0.o%s}%{!pg:%{p:mcrt1.o%s}%{!p:crt1.o%s}} crtbegin.o%s"
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#undef ENDFILE_SPEC
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#define ENDFILE_SPEC \
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"crtend.o%s crtn.o%s"
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/* Removed the -K flags because the gnu ld does not handle it */
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#undef LINK_SPEC
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#define LINK_SPEC "%{T*} %{z:-lm}"
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/* Define a few machine-specific details of the implementation of
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constructors. */
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#undef INIT_SECTION_ASM_OP
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#define INIT_SECTION_ASM_OP ".section .init,\"x\""
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#define CTOR_LIST_BEGIN \
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asm (INIT_SECTION_ASM_OP); \
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asm ("pushl $0")
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#define CTOR_LIST_END CTOR_LIST_BEGIN
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#define ASM_OUTPUT_CONSTRUCTOR(FILE,NAME) \
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do { \
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init_section (); \
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fprintf (FILE, "\tpushl $"); \
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assemble_name (FILE, NAME); \
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fprintf (FILE, "\n"); \
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} while (0)
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