/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T * All Rights Reserved * * Copyright 2009 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _SYS_ELF_SPARC_H #define _SYS_ELF_SPARC_H #ifdef __cplusplus extern "C" { #endif #define EF_SPARC_32PLUS_MASK 0xffff00 /* bits indicating V8+ type */ #define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */ #define EF_SPARC_EXT_MASK 0xffff00 /* bits for vendor extensions */ #define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */ #define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */ #define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARC3 extensions */ #define EF_SPARCV9_MM 0x3 /* mask for memory model */ #define EF_SPARCV9_TSO 0x0 /* total store ordering */ #define EF_SPARCV9_PSO 0x1 /* partial store ordering */ #define EF_SPARCV9_RMO 0x2 /* relaxed memory ordering */ #define R_SPARC_NONE 0 /* relocation type */ #define R_SPARC_8 1 #define R_SPARC_16 2 #define R_SPARC_32 3 #define R_SPARC_DISP8 4 #define R_SPARC_DISP16 5 #define R_SPARC_DISP32 6 #define R_SPARC_WDISP30 7 #define R_SPARC_WDISP22 8 #define R_SPARC_HI22 9 #define R_SPARC_22 10 #define R_SPARC_13 11 #define R_SPARC_LO10 12 #define R_SPARC_GOT10 13 #define R_SPARC_GOT13 14 #define R_SPARC_GOT22 15 #define R_SPARC_PC10 16 #define R_SPARC_PC22 17 #define R_SPARC_WPLT30 18 #define R_SPARC_COPY 19 #define R_SPARC_GLOB_DAT 20 #define R_SPARC_JMP_SLOT 21 #define R_SPARC_RELATIVE 22 #define R_SPARC_UA32 23 #define R_SPARC_PLT32 24 #define R_SPARC_HIPLT22 25 #define R_SPARC_LOPLT10 26 #define R_SPARC_PCPLT32 27 #define R_SPARC_PCPLT22 28 #define R_SPARC_PCPLT10 29 #define R_SPARC_10 30 #define R_SPARC_11 31 #define R_SPARC_64 32 #define R_SPARC_OLO10 33 #define R_SPARC_HH22 34 #define R_SPARC_HM10 35 #define R_SPARC_LM22 36 #define R_SPARC_PC_HH22 37 #define R_SPARC_PC_HM10 38 #define R_SPARC_PC_LM22 39 #define R_SPARC_WDISP16 40 #define R_SPARC_WDISP19 41 #define R_SPARC_GLOB_JMP 42 #define R_SPARC_7 43 #define R_SPARC_5 44 #define R_SPARC_6 45 #define R_SPARC_DISP64 46 #define R_SPARC_PLT64 47 #define R_SPARC_HIX22 48 #define R_SPARC_LOX10 49 #define R_SPARC_H44 50 #define R_SPARC_M44 51 #define R_SPARC_L44 52 #define R_SPARC_REGISTER 53 #define R_SPARC_UA64 54 #define R_SPARC_UA16 55 #define R_SPARC_TLS_GD_HI22 56 #define R_SPARC_TLS_GD_LO10 57 #define R_SPARC_TLS_GD_ADD 58 #define R_SPARC_TLS_GD_CALL 59 #define R_SPARC_TLS_LDM_HI22 60 #define R_SPARC_TLS_LDM_LO10 61 #define R_SPARC_TLS_LDM_ADD 62 #define R_SPARC_TLS_LDM_CALL 63 #define R_SPARC_TLS_LDO_HIX22 64 #define R_SPARC_TLS_LDO_LOX10 65 #define R_SPARC_TLS_LDO_ADD 66 #define R_SPARC_TLS_IE_HI22 67 #define R_SPARC_TLS_IE_LO10 68 #define R_SPARC_TLS_IE_LD 69 #define R_SPARC_TLS_IE_LDX 70 #define R_SPARC_TLS_IE_ADD 71 #define R_SPARC_TLS_LE_HIX22 72 #define R_SPARC_TLS_LE_LOX10 73 #define R_SPARC_TLS_DTPMOD32 74 #define R_SPARC_TLS_DTPMOD64 75 #define R_SPARC_TLS_DTPOFF32 76 #define R_SPARC_TLS_DTPOFF64 77 #define R_SPARC_TLS_TPOFF32 78 #define R_SPARC_TLS_TPOFF64 79 #define R_SPARC_GOTDATA_HIX22 80 #define R_SPARC_GOTDATA_LOX10 81 #define R_SPARC_GOTDATA_OP_HIX22 82 #define R_SPARC_GOTDATA_OP_LOX10 83 #define R_SPARC_GOTDATA_OP 84 #define R_SPARC_H34 85 #define R_SPARC_SIZE32 86 #define R_SPARC_SIZE64 87 #define R_SPARC_NUM 88 /* * Relocation aliases */ #define R_SPARC_L34 R_SPARC_L44 /* associated with R_SPARC_H34 */ /* same calc as R_SPARC_L44 */ #define ELF_SPARC_MAXPGSZ 0x10000 /* maximum page size */ #define ELF_SPARCV9_MAXPGSZ 0x100000 /* * Processor specific section types */ #define SHT_SPARC_GOTDATA 0x70000000 #define SHF_ORDERED 0x40000000 #define SHF_EXCLUDE 0x80000000 #define SHN_BEFORE 0xff00 #define SHN_AFTER 0xff01 #define STT_SPARC_REGISTER 13 /* register symbol type */ #define DT_SPARC_REGISTER 0x70000001 /* identifies register */ /* symbols */ /* * Register symbol numbers - to be used in the st_value field * of register symbols. */ #define STO_SPARC_REGISTER_G1 0x1 /* register %g1 */ #define STO_SPARC_REGISTER_G2 0x2 /* register %g2 */ #define STO_SPARC_REGISTER_G3 0x3 /* register %g3 */ #define STO_SPARC_REGISTER_G4 0x4 /* register %g4 */ #define STO_SPARC_REGISTER_G5 0x5 /* register %g5 */ #define STO_SPARC_REGISTER_G6 0x6 /* register %g6 */ #define STO_SPARC_REGISTER_G7 0x7 /* register %g7 */ /* * There are consumers of this file that want to include elf defines for * all architectures. This is a problem for the defines below, because * while they are architecture specific they have common names. Hence to * prevent attempts to redefine these variables we'll check if any of * the other elf architecture header files have been included. If * they have then we'll just stick with the existing definitions. */ #if !defined(_SYS_ELF_MACH_COMMON) #define _SYS_ELF_MACH_COMMON /* * Plt and Got information; the first few .got and .plt entries are reserved * PLT[0] jump to dynamic linker * GOT[0] address of _DYNAMIC */ #define M_PLT_INSSIZE 4 /* single plt instruction size */ #define M_PLT_XNumber 4 /* reserved no. of plt entries */ #define M_GOT_XDYNAMIC 0 /* got index for _DYNAMIC */ #define M_GOT_XNumber 1 /* reserved no. of got entries */ /* * ELF32 bit PLT constants */ #define M32_WORD_ALIGN 4 #define M32_PLT_ENTSIZE 12 /* plt entry size in bytes */ #define M32_PLT_ALIGN M_WORD_ALIGN /* alignment of .plt section */ #define M32_GOT_ENTSIZE 4 /* got entry size in bytes */ #define M32_GOT_MAXSMALL 2048 /* maximum no. of small gots */ #define M32_PLT_RESERVSZ (M_PLT_XNumber * \ M32_PLT_ENTSIZE) /* first 4 plt's reserved */ /* * ELF64 bit PLT constants */ #define M64_WORD_ALIGN 8 #define M64_PLT_ENTSIZE 32 /* plt entry size in bytes */ #define M64_PLT_ALIGN 256 /* alignment of .plt section */ #define M64_GOT_ENTSIZE 8 /* got entry size in bytes */ #define M64_GOT_MAXSMALL 1024 /* maximum no. of small gots */ #define M64_PLT_RESERVSZ (M_PLT_XNumber * \ M64_PLT_ENTSIZE) /* first 4 plt's reserved */ #define M64_PLT_NEARPLTS 0x8000 /* # of NEAR PLTS we can have */ #define M64_PLT_FENTSIZE 24 /* size of far plt is 6 instructions */ /* x 4bytes */ #define M64_PLT_PSIZE 8 /* size of PLTP pointer */ #define M64_PLT_FBLKCNTS 160 /* # of plts in far PLT blocks */ #define M64_PLT_FBLOCKSZ (M64_PLT_FBLKCNTS *\ M64_PLT_ENTSIZE) /* size of far PLT block */ /* * Make common alias for the 32/64 bit specific defines based on _ELF64 */ #ifdef _ELF64 /* architecture common defines */ #define M_WORD_ALIGN M64_WORD_ALIGN #define M_PLT_ENTSIZE M64_PLT_ENTSIZE #define M_PLT_ALIGN M64_PLT_ALIGN #define M_PLT_RESERVSZ M64_PLT_RESERVSZ #define M_GOT_ENTSIZE M64_GOT_ENTSIZE /* sparc specific defines */ #define M_GOT_MAXSMALL M64_GOT_MAXSMALL #else /* !_ELF64 */ /* architecture common defines */ #define M_WORD_ALIGN M32_WORD_ALIGN #define M_PLT_ENTSIZE M32_PLT_ENTSIZE #define M_PLT_ALIGN M32_PLT_ALIGN #define M_PLT_RESERVSZ M32_PLT_RESERVSZ #define M_GOT_ENTSIZE M32_GOT_ENTSIZE /* sparc specific defines */ #define M_GOT_MAXSMALL M32_GOT_MAXSMALL #endif /* !_ELF64 */ #endif /* !_SYS_ELF_MACH_COMMON */ #ifdef __cplusplus } #endif #endif /* _SYS_ELF_SPARC_H */
