1 /* PowerPC specific core note handling. 2 Copyright (C) 2007 Red Hat, Inc. 3 This file is part of Red Hat elfutils. 4 5 Red Hat elfutils is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by the 7 Free Software Foundation; version 2 of the License. 8 9 Red Hat elfutils is distributed in the hope that it will be useful, but 10 WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 General Public License for more details. 13 14 You should have received a copy of the GNU General Public License along 15 with Red Hat elfutils; if not, write to the Free Software Foundation, 16 Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA. 17 18 Red Hat elfutils is an included package of the Open Invention Network. 19 An included package of the Open Invention Network is a package for which 20 Open Invention Network licensees cross-license their patents. No patent 21 license is granted, either expressly or impliedly, by designation as an 22 included package. Should you wish to participate in the Open Invention 23 Network licensing program, please visit www.openinventionnetwork.com 24 <http://www.openinventionnetwork.com>. */ 25 26 #ifdef HAVE_CONFIG_H 27 # include <config.h> 28 #endif 29 30 #include <elf.h> 31 #include <inttypes.h> 32 #include <stddef.h> 33 #include <stdio.h> 34 #include <sys/time.h> 35 36 #ifndef BITS 37 # define BITS 32 38 # define BACKEND sparc_ 39 #else 40 # define BITS 64 41 # define BACKEND sparc64_ 42 #endif 43 #include "libebl_CPU.h" 44 45 #define GR(at, n, dwreg) \ 46 { .offset = at * BITS/8, .regno = dwreg, .count = n, .bits = BITS } 47 48 static const Ebl_Register_Location prstatus_regs[] = 49 { 50 GR (0, 32, 0), /* %g0-%g7, %o0-%o7, %i0-%i7 */ 51 #if BITS == 32 52 GR (32, 1, 65), /* %psr */ 53 GR (33, 2, 68), /* %pc, %npc */ 54 GR (35, 1, 64), /* %y */ 55 GR (36, 1, 66), /* %wim, %tbr */ 56 #else 57 GR (32, 1, 82), /* %state */ 58 GR (33, 2, 80), /* %pc, %npc */ 59 GR (35, 1, 85), /* %y */ 60 #endif 61 }; 62 #define PRSTATUS_REGS_SIZE (BITS / 8 * (32 + (BITS == 32 ? 6 : 4))) 63 64 static const Ebl_Register_Location fpregset_regs[] = 65 { 66 #if BITS == 32 67 GR (0, 32, 32), /* %f0-%f31 */ 68 /* padding word */ 69 GR (33, 1, 70), /* %fsr */ 70 /* qcnt, q_entrysize, en, q, padding */ 71 # define FPREGSET_SIZE (34 * 4 + 4 + 64 * 4 + 4) 72 #else 73 GR (0, 32, 32), /* %f0-%f31 */ 74 GR (32, 1, 83), /* %fsr */ 75 /* 33, 1, %gsr */ 76 GR (34, 1, 84), /* %fprs */ 77 # define FPREGSET_SIZE (35 * 8) 78 #endif 79 }; 80 81 #if BITS == 32 82 # define ULONG uint32_t 83 # define ALIGN_ULONG 4 84 # define TYPE_ULONG ELF_T_WORD 85 # define TYPE_LONG ELF_T_SWORD 86 # define UID_T uint16_t 87 # define GID_T uint16_t 88 # define ALIGN_UID_T 2 89 # define ALIGN_GID_T 2 90 # define TYPE_UID_T ELF_T_HALF 91 # define TYPE_GID_T ELF_T_HALF 92 #else 93 # define ULONG uint64_t 94 # define ALIGN_ULONG 8 95 # define TYPE_ULONG ELF_T_XWORD 96 # define TYPE_LONG ELF_T_SXWORD 97 # define UID_T uint32_t 98 # define GID_T uint32_t 99 # define ALIGN_UID_T 4 100 # define ALIGN_GID_T 4 101 # define TYPE_UID_T ELF_T_WORD 102 # define TYPE_GID_T ELF_T_WORD 103 # define SUSECONDS_HALF 1 104 #endif 105 #define PID_T int32_t 106 #define ALIGN_PID_T 4 107 #define TYPE_PID_T ELF_T_SWORD 108 109 #include "linux-core-note.c" 110
