The common arm_elf code seems to work on arm26, so use that.
This commit is contained in:
bjh21
parent
593fff9e8d
commit
71d647ec7a
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# $NetBSD: Makefile,v 1.2 2001/04/28 17:32:33 bjh21 Exp $
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.include "${.CURDIR}/../common_elf/Makefile.inc"
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COPTS += -fno-PIC
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@ -1,163 +0,0 @@
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/* $NetBSD: c++rt0.c,v 1.1 2000/05/09 21:55:45 bjh21 Exp $ */
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/*-
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* Copyright (c) 1998 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Paul Kranenburg.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Run-time module for GNU C++ compiled shared libraries.
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*
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* The linker constructs the following arrays of pointers to global
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* constructors and destructors. The first element contains the
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* number of pointers in each.
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* The tables are also null-terminated.
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*/
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#include <stdlib.h>
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/*
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* We make the __{C,D}TOR_LIST__ symbols appear as type `SETD' and
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* include a dummy local function in the set. This keeps references
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* to these symbols local to the shared object this module is linked to.
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*/
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static void dummy __P((void)) { return; }
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/* Note: this is "a.out" dependent. */
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__asm(".stabs \"___CTOR_LIST__\",22,0,0,_dummy");
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__asm(".stabs \"___DTOR_LIST__\",22,0,0,_dummy");
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#ifdef __arm32__ /* XXX ARM32_BROKEN_RELOCATIONS */
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#define ARM32_BROKEN_RELOCATIONS /* XXX ARM32_BROKEN_RELOCATIONS */
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#endif /* XXX ARM32_BROKEN_RELOCATIONS */
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void (*__CTOR_LIST__[0]) __P((void));
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void (*__DTOR_LIST__[0]) __P((void));
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#ifdef ARM32_BROKEN_RELOCATIONS /* XXX ARM32_BROKEN_RELOCATIONS */
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static void __dtors __P((long)); /* XXX ARM32_BROKEN_RELOCATIONS */
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static void __ctors __P((long)); /* XXX ARM32_BROKEN_RELOCATIONS */
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#else /* XXX ARM32_BROKEN_RELOCATIONS */
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static void __dtors __P((void));
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static void __ctors __P((void));
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#endif
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static void
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#ifdef ARM32_BROKEN_RELOCATIONS /* XXX ARM32_BROKEN_RELOCATIONS */
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__dtors(base) /* XXX ARM32_BROKEN_RELOCATIONS */
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long base; /* XXX ARM32_BROKEN_RELOCATIONS */
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#else /* XXX ARM32_BROKEN_RELOCATIONS */
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__dtors()
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#endif
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{
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unsigned long i = (unsigned long) __DTOR_LIST__[0];
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void (**p)(void) = __DTOR_LIST__ + i;
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while (i--)
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#ifdef ARM32_BROKEN_RELOCATIONS /* XXX ARM32_BROKEN_RELOCATIONS */
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(*(void (*)(void))((char *)(*p--) + base))(); /* XXX ... */
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#else /* XXX ARM32_BROKEN_RELOCATIONS */
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(**p--)();
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#endif
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}
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static void
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#ifdef ARM32_BROKEN_RELOCATIONS /* XXX ARM32_BROKEN_RELOCATIONS */
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__ctors(base) /* XXX ARM32_BROKEN_RELOCATIONS */
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long base; /* XXX ARM32_BROKEN_RELOCATIONS */
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#else /* XXX ARM32_BROKEN_RELOCATIONS */
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__ctors()
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#endif
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{
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unsigned long i = (unsigned long) __CTOR_LIST__[0];
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void (**p)(void) = __CTOR_LIST__ + 1;
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while (i--)
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#ifdef ARM32_BROKEN_RELOCATIONS /* XXX ARM32_BROKEN_RELOCATIONS */
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(*(void (*)(void))((char *)(*p++) + base))(); /* XXX ... */
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#else /* XXX ARM32_BROKEN_RELOCATIONS */
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(**p++)();
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#endif
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}
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#ifdef ARM32_BROKEN_RELOCATIONS /* XXX ARM32_BROKEN_RELOCATIONS */
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extern void __init __P((long)) asm(".init"); /* XXX ARM32_BROKEN_RELOCATIONS */
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extern void __fini __P((long)) asm(".fini"); /* XXX ARM32_BROKEN_RELOCATIONS */
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#else /* XXX ARM32_BROKEN_RELOCATIONS */
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extern void __init __P((void)) asm(".init");
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extern void __fini __P((void)) asm(".fini");
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#endif
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void
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#ifdef ARM32_BROKEN_RELOCATIONS /* XXX ARM32_BROKEN_RELOCATIONS */
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__init(base) /* XXX ARM32_BROKEN_RELOCATIONS */
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long base; /* XXX ARM32_BROKEN_RELOCATIONS */
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#else /* XXX ARM32_BROKEN_RELOCATIONS */
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__init()
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#endif
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{
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static int initialized = 0;
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/*
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* Call global constructors.
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* Arrange to call global destructors at exit.
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*/
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if (!initialized) {
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initialized = 1;
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#ifdef ARM32_BROKEN_RELOCATIONS /* XXX ARM32_BROKEN_RELOCATIONS */
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__ctors(base); /* XXX ARM32_BROKEN_RELOCATIONS */
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#else /* XXX ARM32_BROKEN_RELOCATIONS */
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__ctors();
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#endif /* XXX ARM32_BROKEN_RELOCATIONS */
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}
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}
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void
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#ifdef ARM32_BROKEN_RELOCATIONS /* XXX ARM32_BROKEN_RELOCATIONS */
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__fini(base) /* XXX ARM32_BROKEN_RELOCATIONS */
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long base; /* XXX ARM32_BROKEN_RELOCATIONS */
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#else /* XXX ARM32_BROKEN_RELOCATIONS */
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__fini()
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#endif /* XXX ARM32_BROKEN_RELOCATIONS */
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{
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/*
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* Call global destructors.
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*/
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#ifdef ARM32_BROKEN_RELOCATIONS /* XXX ARM32_BROKEN_RELOCATIONS */
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__dtors(base); /* XXX ARM32_BROKEN_RELOCATIONS */
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#else /* XXX ARM32_BROKEN_RELOCATIONS */
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__dtors();
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#endif /* XXX ARM32_BROKEN_RELOCATIONS */
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}
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@ -1,107 +0,0 @@
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/* $NetBSD: crt0.c,v 1.3 2001/02/18 23:01:39 simonb Exp $ */
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/*
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* Copyright (C) 1997 Mark Brinicombe
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* Copyright (C) 1995 Wolfgang Solfrank.
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* Copyright (C) 1995 TooLs GmbH.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by TooLs GmbH.
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* 4. The name of TooLs GmbH may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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#undef DYNAMIC /* XXX Too complicated for me! */
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#include <machine/asm.h>
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#include <stdlib.h>
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#include "common.h"
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extern void _start(void);
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void __start(int, char *[], char *[]);
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__asm("
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.text
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.align 0
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.global _start
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_start:
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/* Get ps_strings pointer from kernel */
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teq r10, #0
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ldr r3, Lps_strings
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movne r0, #0
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str r0, [r3]
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/* Get argc, argv, and envp from stack */
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ldr r0, [sp, #0x0000]
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add r1, sp, #0x0004
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add r2, r1, r0, lsl #2
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add r2, r2, #0x0004
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b " ___STRING(_C_LABEL(__start)) "
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.align 0
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Lps_strings:
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.word " ___STRING(_C_LABEL(__ps_strings)) "
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");
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#if defined(LIBC_SCCS) && !defined(lint)
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__RCSID("$NetBSD: crt0.c,v 1.3 2001/02/18 23:01:39 simonb Exp $");
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#endif /* LIBC_SCCS and not lint */
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void
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__start(int argc, char **argv, char **envp)
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{
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char *ap;
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environ = envp;
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if ((ap = argv[0]))
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if ((__progname = _strrchr(ap, '/')) == NULL)
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__progname = ap;
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else
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++__progname;
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#ifdef DYNAMIC
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/* ld(1) convention: if DYNAMIC = 0 then statically linked */
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#ifdef stupid_gcc
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if (&_DYNAMIC)
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#else
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if ( ({volatile caddr_t x = (caddr_t)&_DYNAMIC; x; }) )
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#endif
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_rtld_setup(&_DYNAMIC);
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#endif /* DYNAMIC */
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#ifdef MCRT0
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atexit(_mcleanup);
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monstartup((u_long)&_eprol, (u_long)&_etext);
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#endif /* MCRT0 */
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__asm("__callmain:"); /* Defined for the benefit of debuggers */
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exit(main(argc, argv, envp));
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}
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#include "common.c"
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