head 1.2; access; symbols perseant-exfatfs-base-20250801:1.2 perseant-exfatfs-base-20240630:1.2 perseant-exfatfs:1.2.0.46 perseant-exfatfs-base:1.2 cjep_sun2x:1.2.0.44 cjep_sun2x-base:1.2 cjep_staticlib_x-base1:1.2 cjep_staticlib_x:1.2.0.42 cjep_staticlib_x-base:1.2 phil-wifi-20200421:1.2 phil-wifi-20200411:1.2 phil-wifi-20200406:1.2 pgoyette-compat-merge-20190127:1.2 pgoyette-compat-20190127:1.2 pgoyette-compat-20190118:1.2 pgoyette-compat-1226:1.2 pgoyette-compat-1126:1.2 pgoyette-compat-1020:1.2 pgoyette-compat-0930:1.2 pgoyette-compat-0906:1.2 pgoyette-compat-0728:1.2 pgoyette-compat-0625:1.2 pgoyette-compat-0521:1.2 pgoyette-compat-0502:1.2 pgoyette-compat-0422:1.2 pgoyette-compat-0415:1.2 pgoyette-compat-0407:1.2 pgoyette-compat-0330:1.2 pgoyette-compat-0322:1.2 pgoyette-compat-0315:1.2 pgoyette-compat:1.2.0.40 pgoyette-compat-base:1.2 perseant-stdc-iso10646:1.2.0.38 perseant-stdc-iso10646-base:1.2 prg-localcount2-base3:1.2 prg-localcount2-base2:1.2 prg-localcount2-base1:1.2 prg-localcount2:1.2.0.36 prg-localcount2-base:1.2 pgoyette-localcount-20170426:1.2 bouyer-socketcan-base1:1.2 pgoyette-localcount-20170320:1.2 bouyer-socketcan:1.2.0.34 bouyer-socketcan-base:1.2 pgoyette-localcount-20170107:1.2 pgoyette-localcount-20161104:1.2 localcount-20160914:1.2 pgoyette-localcount-20160806:1.2 pgoyette-localcount-20160726:1.2 pgoyette-localcount:1.2.0.32 pgoyette-localcount-base:1.2 netbsd-5-2-3-RELEASE:1.2 netbsd-5-1-5-RELEASE:1.2 yamt-pagecache-base9:1.2 yamt-pagecache-tag8:1.2 tls-earlyentropy:1.2.0.28 tls-earlyentropy-base:1.2 riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.2 riastradh-drm2-base3:1.2 netbsd-5-2-2-RELEASE:1.2 netbsd-5-1-4-RELEASE:1.2 netbsd-5-2-1-RELEASE:1.2 netbsd-5-1-3-RELEASE:1.2 agc-symver:1.2.0.30 agc-symver-base:1.2 tls-maxphys-base:1.2 yamt-pagecache-base8:1.2 netbsd-5-2:1.2.0.26 yamt-pagecache-base7:1.2 netbsd-5-2-RELEASE:1.2 netbsd-5-2-RC1:1.2 yamt-pagecache-base6:1.2 yamt-pagecache-base5:1.2 yamt-pagecache-base4:1.2 netbsd-5-1-2-RELEASE:1.2 netbsd-5-1-1-RELEASE:1.2 yamt-pagecache-base3:1.2 yamt-pagecache-base2:1.2 yamt-pagecache:1.2.0.24 yamt-pagecache-base:1.2 bouyer-quota2-nbase:1.2 bouyer-quota2:1.2.0.22 bouyer-quota2-base:1.2 matt-nb5-pq3:1.2.0.20 matt-nb5-pq3-base:1.2 netbsd-5-1:1.2.0.18 netbsd-5-1-RELEASE:1.2 netbsd-5-1-RC4:1.2 netbsd-5-1-RC3:1.2 netbsd-5-1-RC2:1.2 netbsd-5-1-RC1:1.2 netbsd-5-0-2-RELEASE:1.2 netbsd-5-0-1-RELEASE:1.2 jym-xensuspend-nbase:1.2 netbsd-5-0:1.2.0.16 netbsd-5-0-RELEASE:1.2 netbsd-5-0-RC4:1.2 netbsd-5-0-RC3:1.2 netbsd-5-0-RC2:1.2 jym-xensuspend:1.2.0.14 jym-xensuspend-base:1.2 netbsd-5-0-RC1:1.2 netbsd-5:1.2.0.12 netbsd-5-base:1.2 mjf-devfs2:1.2.0.10 mjf-devfs2-base:1.2 yamt-pf42-base4:1.2 yamt-pf42-base3:1.2 hpcarm-cleanup-nbase:1.2 yamt-pf42-base2:1.2 yamt-pf42:1.2.0.8 yamt-pf42-base:1.2 keiichi-mipv6:1.2.0.6 keiichi-mipv6-base:1.2 cube-autoconf:1.2.0.4 cube-autoconf-base:1.2 hpcarm-cleanup:1.2.0.2 hpcarm-cleanup-base:1.2 netbsd-1-3-PATCH003:1.1.2.2 netbsd-1-3-PATCH003-CANDIDATE2:1.1.2.2 netbsd-1-3-PATCH003-CANDIDATE1:1.1.2.2 netbsd-1-3-PATCH003-CANDIDATE0:1.1.2.2 netbsd-1-3-PATCH002:1.1.2.2 netbsd-1-3:1.1.0.2; locks; strict; comment @ * @; 1.2 date 99.01.10.17.34.00; author christos; state dead; branches; next 1.1; 1.1 date 98.03.25.04.12.32; author mhitch; state Exp; branches 1.1.2.1; next ; 1.1.2.1 date 98.03.25.04.12.32; author mycroft; state dead; branches; next 1.1.2.2; 1.1.2.2 date 98.05.08.17.39.13; author mycroft; state Exp; branches; next ; desc @@ 1.2 log @Moved via repository copy to arch/mips @ text @/* $NetBSD: mips_reloc.c,v 1.1 1998/03/25 04:12:32 mhitch Exp $ */ /* * Copyright 1997 Michael L. Hitch * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include "debug.h" #include "rtld.h" /* * Relocate a MIPS GOT */ void _rtld_relocate_mips_got(obj) Obj_Entry *obj; { Elf_Addr *got = obj->pltgot; const Elf_Sym *sym = obj->symtab; const Elf_Sym *def; const Obj_Entry *defobj; int i; i = (got[1] & 0x80000000) ? 2 : 1; /* Relocate the local GOT entries */ while (i < obj->local_gotno) got[i++] += (Elf_Word)obj->relocbase; got += obj->local_gotno; i = obj->symtabno - obj->gotsym; sym += obj->gotsym; /* Now do the global GOT entries */ while (i--) { def = _rtld_find_symdef(_rtld_objlist, 0, sym->st_name + obj->strtab, obj, &defobj, true); if (def != NULL) { if (sym->st_shndx == Elf_eshn_undefined) { #if 0 /* These don't seem to work? */ if (ELF_SYM_TYPE(sym->st_info) == Elf_estt_func) { if (sym->st_value) *got = sym->st_value + (Elf_Word)obj->relocbase; else *got = def->st_value + (Elf_Word)defobj->relocbase; } else #endif *got = def->st_value + (Elf_Word)defobj->relocbase; } else if (sym->st_shndx == Elf_eshn_common) { *got = def->st_value + (Elf_Word)defobj->relocbase; } else if (ELF_SYM_TYPE(sym->st_info) == Elf_estt_func && *got != sym->st_value) { *got += (Elf_Word)obj->relocbase; } else if (ELF_SYM_TYPE(sym->st_info) == Elf_estt_section && ELF_SYM_BIND(sym->st_info) == Elf_estb_global) { if (sym->st_shndx == Elf_eshn_absolute) *got = sym->st_value + (Elf_Word)obj->relocbase; /* else SGI stuff ignored */ } else *got = def->st_value + (Elf_Word)defobj->relocbase; } ++sym; ++got; } } /* * _rtld_bind_mips(symbol_index, return_address, old_gp, stub_return_addr) */ caddr_t _rtld_bind_mips(a0, a1, a2, a3) Elf_Word a0; Elf_Addr a1, a2, a3; { Elf_Addr *u = (Elf_Addr *)(a2 - 0x7ff0); Obj_Entry *obj = (Obj_Entry *)(u[1] & 0x7fffffff); const Elf_Sym *def; const Obj_Entry *defobj; def = _rtld_find_symdef(_rtld_objlist, a0 << 8, NULL, obj, &defobj, true); if (def) { u[obj->local_gotno + a0 - obj->gotsym] = (Elf_Addr) (def->st_value + defobj->relocbase); return((caddr_t)(def->st_value + defobj->relocbase)); } return(NULL); /* XXX */ } @ 1.1 log @Add support for mips. @ text @d1 1 a1 1 /* $NetBSD: $ */ @ 1.1.2.1 log @file mips_reloc.c was added on branch netbsd-1-3 on 1998-05-08 17:39:13 +0000 @ text @d1 123 @ 1.1.2.2 log @Sync with trunk, per request of mycroft. @ text @a0 123 /* $NetBSD: mips_reloc.c,v 1.1.2.1 1998/05/08 17:39:13 mycroft Exp $ */ /* * Copyright 1997 Michael L. Hitch * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include "debug.h" #include "rtld.h" /* * Relocate a MIPS GOT */ void _rtld_relocate_mips_got(obj) Obj_Entry *obj; { Elf_Addr *got = obj->pltgot; const Elf_Sym *sym = obj->symtab; const Elf_Sym *def; const Obj_Entry *defobj; int i; i = (got[1] & 0x80000000) ? 2 : 1; /* Relocate the local GOT entries */ while (i < obj->local_gotno) got[i++] += (Elf_Word)obj->relocbase; got += obj->local_gotno; i = obj->symtabno - obj->gotsym; sym += obj->gotsym; /* Now do the global GOT entries */ while (i--) { def = _rtld_find_symdef(_rtld_objlist, 0, sym->st_name + obj->strtab, obj, &defobj, true); if (def != NULL) { if (sym->st_shndx == Elf_eshn_undefined) { #if 0 /* These don't seem to work? */ if (ELF_SYM_TYPE(sym->st_info) == Elf_estt_func) { if (sym->st_value) *got = sym->st_value + (Elf_Word)obj->relocbase; else *got = def->st_value + (Elf_Word)defobj->relocbase; } else #endif *got = def->st_value + (Elf_Word)defobj->relocbase; } else if (sym->st_shndx == Elf_eshn_common) { *got = def->st_value + (Elf_Word)defobj->relocbase; } else if (ELF_SYM_TYPE(sym->st_info) == Elf_estt_func && *got != sym->st_value) { *got += (Elf_Word)obj->relocbase; } else if (ELF_SYM_TYPE(sym->st_info) == Elf_estt_section && ELF_SYM_BIND(sym->st_info) == Elf_estb_global) { if (sym->st_shndx == Elf_eshn_absolute) *got = sym->st_value + (Elf_Word)obj->relocbase; /* else SGI stuff ignored */ } else *got = def->st_value + (Elf_Word)defobj->relocbase; } ++sym; ++got; } } /* * _rtld_bind_mips(symbol_index, return_address, old_gp, stub_return_addr) */ caddr_t _rtld_bind_mips(a0, a1, a2, a3) Elf_Word a0; Elf_Addr a1, a2, a3; { Elf_Addr *u = (Elf_Addr *)(a2 - 0x7ff0); Obj_Entry *obj = (Obj_Entry *)(u[1] & 0x7fffffff); const Elf_Sym *def; const Obj_Entry *defobj; def = _rtld_find_symdef(_rtld_objlist, a0 << 8, NULL, obj, &defobj, true); if (def) { u[obj->local_gotno + a0 - obj->gotsym] = (Elf_Addr) (def->st_value + defobj->relocbase); return((caddr_t)(def->st_value + defobj->relocbase)); } return(NULL); /* XXX */ } @