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- /*
- * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- *
- * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
- * Reserved. This file contains Original Code and/or Modifications of
- * Original Code as defined in and that are subject to the Apple Public
- * Source License Version 1.1 (the "License"). You may not use this file
- * except in compliance with the License. Please obtain a copy of the
- * License at http://www.apple.com/publicsource and read it before using
- * this file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the
- * License for the specific language governing rights and limitations
- * under the License.
- *
- * @APPLE_LICENSE_HEADER_END@
- */
- /*
- * Relocation types used in the ppc implementation. Relocation entries for
- * things other than instructions use the same generic relocation as discribed
- * above and their r_type is RELOC_VANILLA. The rest of the relocation types
- * are for instructions. Since they are for instructions the r_address field
- * indicates the 32 bit instruction that the relocation is to be preformed on.
- * The fields r_pcrel and r_length are ignored for non-RELOC_VANILLA r_types.
- */
- enum reloc_type_ppc
- {
- PPC_RELOC_VANILLA, /* generic relocation as discribed above */
- PPC_RELOC_PAIR, /* the second relocation entry of a pair */
- PPC_RELOC_BR14, /* 14 bit branch displacement (to a word address) */
- PPC_RELOC_BR24, /* 24 bit branch displacement (to a word address) */
- PPC_RELOC_HI16, /* a PAIR follows with the low half */
- PPC_RELOC_LO16, /* a PAIR follows with the high half */
- PPC_RELOC_HA16, /* Same as the RELOC_HI16 except the low 16 bits and the
- * high 16 bits are added together with the low 16 bits
- * sign extened first. This means if bit 15 of the low
- * 16 bits is set the high 16 bits stored in the
- * instruction will be adjusted.
- */
- PPC_RELOC_LO14, /* Same as the LO16 except that the low 2 bits are not
- * stored in the instruction and are always zero. This
- * is used for in double word load/store instructons.
- */
- PPC_RELOC_SECTDIFF, /* a PAIR follows with subtract symbol value */
- PPC_RELOC_PB_LA_PTR,/* prebound lazy pointer */
- PPC_RELOC_HI16_SECTDIFF, /* section difference forms of above. a PAIR */
- PPC_RELOC_LO16_SECTDIFF, /* follows these with subtract symbol value */
- PPC_RELOC_HA16_SECTDIFF,
- PPC_RELOC_JBSR
- };
-