61 lines
2.4 KiB
C
61 lines
2.4 KiB
C
/* $NetBSD: exec.h,v 1.7 1994/11/20 20:53:02 deraadt Exp $ */
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/*
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* Copyright (c) 1993 Christopher G. Demetriou
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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. The name of the author 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 THE AUTHOR ``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 THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _SPARC_EXEC_H_
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#define _SPARC_EXEC_H_
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#define __LDPGSZ 8192 /* linker page size */
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enum reloc_type {
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RELOC_8, RELOC_16, RELOC_32,
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RELOC_DISP8, RELOC_DISP16, RELOC_DISP32,
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RELOC_WDISP30, RELOC_WDISP22,
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RELOC_HI22, RELOC_22,
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RELOC_13, RELOC_LO10,
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RELOC_UNUSED1, RELOC_UNUSED2,
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RELOC_BASE10, RELOC_BASE13, RELOC_BASE22,
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RELOC_PC10, RELOC_PC22,
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RELOC_JMP_TBL,
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RELOC_UNUSED3,
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RELOC_GLOB_DAT, RELOC_JMP_SLOT, RELOC_RELATIVE,
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};
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/* Relocation format. */
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struct relocation_info_sparc {
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int r_address; /* offset in text or data segment */
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unsigned int r_symbolnum : 24, /* ordinal number of add symbol */
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r_extern : 1, /* 1 if need to add symbol to value */
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: 2; /* unused bits */
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enum reloc_type r_type : 5; /* relocation type time copy */
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long r_addend; /* relocation addend */
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};
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#define relocation_info relocation_info_sparc
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#endif /* _SPARC_EXEC_H_ */
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