1 /* SH specific relocation handling. 2 Copyright (C) 2000, 2001, 2002 Red Hat, Inc. 3 Written by Ulrich Drepper <drepper (at) redhat.com>, 2000. 4 5 This program is Open Source software; you can redistribute it and/or 6 modify it under the terms of the Open Software License version 1.0 as 7 published by the Open Source Initiative. 8 9 You should have received a copy of the Open Software License along 10 with this program; if not, you may obtain a copy of the Open Software 11 License version 1.0 from http://www.opensource.org/licenses/osl.php or 12 by writing the Open Source Initiative c/o Lawrence Rosen, Esq., 13 3001 King Ranch Road, Ukiah, CA 95482. */ 14 15 #ifdef HAVE_CONFIG_H 16 # include <config.h> 17 #endif 18 19 #include <elf.h> 20 #include <stddef.h> 21 22 #include <libebl_sh.h> 23 24 25 /* Return of the backend. */ 26 const char * 27 sh_backend_name (void) 28 { 29 return "sh"; 30 } 31 32 33 /* Determine relocation type string for SH. */ 34 const char * 35 sh_reloc_type_name (int type, char *buf, size_t len) 36 { 37 static const char *map_table1[] = 38 { 39 [R_SH_NONE] = "R_SH_NONE", 40 [R_SH_DIR32] = "R_SH_DIR32", 41 [R_SH_REL32] = "R_SH_REL32", 42 [R_SH_DIR8WPN] = "R_SH_DIR8WPN", 43 [R_SH_IND12W] = "R_SH_IND12W", 44 [R_SH_DIR8WPL] = "R_SH_DIR8WPL", 45 [R_SH_DIR8WPZ] = "R_SH_DIR8WPZ", 46 [R_SH_DIR8BP] = "R_SH_DIR8BP", 47 [R_SH_DIR8W] = "R_SH_DIR8W", 48 [R_SH_DIR8L] = "R_SH_DIR8L", 49 [R_SH_SWITCH16] = "R_SH_SWITCH16", 50 [R_SH_SWITCH32] = "R_SH_SWITCH32", 51 [R_SH_USES] = "R_SH_USES", 52 [R_SH_COUNT] = "R_SH_COUNT", 53 [R_SH_ALIGN] = "R_SH_ALIGN", 54 [R_SH_CODE] = "R_SH_CODE", 55 [R_SH_DATA] = "R_SH_DATA", 56 [R_SH_LABEL] = "R_SH_LABEL", 57 [R_SH_SWITCH8] = "R_SH_SWITCH8", 58 [R_SH_GNU_VTINHERIT] ="R_SH_GNU_VTINHERIT", 59 [R_SH_GNU_VTENTRY] = "R_SH_GNU_VTENTRY" 60 }; 61 static const char *map_table2[] = 62 { 63 [R_SH_TLS_GD_32] = "R_SH_TLS_GD_32", 64 [R_SH_TLS_LD_32] = "R_SH_TLS_LD_32", 65 [R_SH_TLS_LDO_32] = "R_SH_TLS_LDO_32", 66 [R_SH_TLS_IE_32] = "R_SH_TLS_IE_32", 67 [R_SH_TLS_LE_32] = "R_SH_TLS_LE_32", 68 [R_SH_TLS_DTPMOD32] = "R_SH_TLS_DTPMOD32", 69 [R_SH_TLS_DTPOFF32] = "R_SH_TLS_DTPOFF32", 70 [R_SH_TLS_TPOFF32] = "R_SH_TLS_TPOFF32", 71 [R_SH_GOT32 - R_SH_GOT32] = "R_SH_GOT32", 72 [R_SH_PLT32 - R_SH_GOT32] = "R_SH_PLT32", 73 [R_SH_COPY - R_SH_GOT32] = "R_SH_COPY", 74 [R_SH_GLOB_DAT - R_SH_GOT32] = "R_SH_GLOB_DAT", 75 [R_SH_JMP_SLOT - R_SH_GOT32] = "R_SH_JMP_SLOT", 76 [R_SH_RELATIVE - R_SH_GOT32] = "R_SH_RELATIVE", 77 [R_SH_GOTOFF - R_SH_GOT32] = "R_SH_GOTOFF", 78 [R_SH_GOTPC - R_SH_GOT32] = "R_SH_GOTPC" 79 }; 80 81 if (type >= 0 82 && (size_t) type < sizeof (map_table1) / sizeof (map_table1[0])) 83 return map_table1[type]; 84 85 if ((type - R_SH_TLS_GD_32) >= 0 86 && ((size_t) (type - R_SH_TLS_GD_32) 87 < sizeof (map_table2) / sizeof (map_table2[0]))) 88 return map_table2[type - R_SH_TLS_GD_32]; 89 90 return NULL; 91 } 92
