11dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* 21dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Copyright (C) 2008 The Android Open Source Project 31dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * All rights reserved. 41dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 51dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * Redistribution and use in source and binary forms, with or without 61dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * modification, are permitted provided that the following conditions 71dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * are met: 81dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * * Redistributions of source code must retain the above copyright 91dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * notice, this list of conditions and the following disclaimer. 101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * * Redistributions in binary form must reproduce the above copyright 111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * notice, this list of conditions and the following disclaimer in 121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * the documentation and/or other materials provided with the 131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * distribution. 141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * 151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project * SUCH DAMAGE. 271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project */ 281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef _LINKER_H_ 301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define _LINKER_H_ 311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <unistd.h> 331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#include <sys/types.h> 349ec0f03a0d0b17bbb94ac0b9fef6add28a133c3aNick Kralevich#include <elf.h> 359ec0f03a0d0b17bbb94ac0b9fef6add28a133c3aNick Kralevich#include <sys/exec_elf.h> 361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#undef PAGE_MASK 381dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#undef PAGE_SIZE 391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define PAGE_SIZE 4096 401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define PAGE_MASK 4095 411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectvoid debugger_init(); 431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectconst char *addr_to_name(unsigned addr); 441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 451dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* magic shared structures that GDB knows about */ 461dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 471dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct link_map 481dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project{ 491dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project uintptr_t l_addr; 501dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project char * l_name; 511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project uintptr_t l_ld; 521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct link_map * l_next; 531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct link_map * l_prev; 541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project/* needed for dl_iterate_phdr to be passed to the callbacks provided */ 571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct dl_phdr_info 581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project{ 591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project Elf32_Addr dlpi_addr; 601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const char *dlpi_name; 611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const Elf32_Phdr *dlpi_phdr; 621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project Elf32_Half dlpi_phnum; 631dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 641dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 651dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 661dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project// Values for r_debug->state 671dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectenum { 681dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project RT_CONSISTENT, 691dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project RT_ADD, 701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project RT_DELETE 711dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 721dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 731dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct r_debug 741dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project{ 751dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int32_t r_version; 761dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct link_map * r_map; 771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project void (*r_brk)(void); 781dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int32_t r_state; 791dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project uintptr_t r_ldbase; 801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 811dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 821dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef struct soinfo soinfo; 831dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 841dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define FLAG_LINKED 0x00000001 851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define FLAG_ERROR 0x00000002 861dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define FLAG_EXE 0x00000004 // The main executable 87468319ce4f3f7383d788b76c09cda2a405311f36Nick Kralevich#define FLAG_LINKER 0x00000010 // The linker itself 881dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 891dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define SOINFO_NAME_LEN 128 901dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 911dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectstruct soinfo 921dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project{ 931dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const char name[SOINFO_NAME_LEN]; 941dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project Elf32_Phdr *phdr; 951dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project int phnum; 961dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned entry; 971dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned base; 981dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned size; 991dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 10038bccb271f121fc06eaa0d8fbd3c982bc44c36b7Nick Kralevich int unused; // DO NOT USE, maintained for compatibility. 10138bccb271f121fc06eaa0d8fbd3c982bc44c36b7Nick Kralevich 1021dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned *dynamic; 1031dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1041dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned wrprotect_start; 1051dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned wrprotect_end; 1061dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1071dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project soinfo *next; 1081dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned flags; 1091dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1101dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project const char *strtab; 1111dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project Elf32_Sym *symtab; 1121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned nbucket; 1141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned nchain; 1151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned *bucket; 1161dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned *chain; 1171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned *plt_got; 1191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project Elf32_Rel *plt_rel; 1211dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned plt_rel_count; 1221dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1231dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project Elf32_Rel *rel; 1241dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned rel_count; 1251dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1261dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned *preinit_array; 1271dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned preinit_array_count; 1281dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1291dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned *init_array; 1301dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned init_array_count; 1311dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned *fini_array; 1321dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned fini_array_count; 1331dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1341dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project void (*init_func)(void); 1351dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project void (*fini_func)(void); 1361dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1371dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifdef ANDROID_ARM_LINKER 1381dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project /* ARM EABI section used for stack unwinding. */ 1391dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned *ARM_exidx; 1401dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned ARM_exidx_count; 1411dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 1421dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1431dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project unsigned refcount; 1441dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project struct link_map linkmap; 145e83c56dfbb6a9a61f0f18031620322af97e80162Evgeniy Stepanov 146e83c56dfbb6a9a61f0f18031620322af97e80162Evgeniy Stepanov int constructors_called; 1479ec0f03a0d0b17bbb94ac0b9fef6add28a133c3aNick Kralevich 1489ec0f03a0d0b17bbb94ac0b9fef6add28a133c3aNick Kralevich Elf32_Addr gnu_relro_start; 1499ec0f03a0d0b17bbb94ac0b9fef6add28a133c3aNick Kralevich unsigned gnu_relro_len; 1509ec0f03a0d0b17bbb94ac0b9fef6add28a133c3aNick Kralevich 1511dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project}; 1521dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1531dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1541dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectextern soinfo libdl_info; 1551dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1561dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifdef ANDROID_ARM_LINKER 1571dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1581dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define R_ARM_COPY 20 1591dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define R_ARM_GLOB_DAT 21 1601dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define R_ARM_JUMP_SLOT 22 1611dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define R_ARM_RELATIVE 23 1621dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 163fe62de1ad036a1417df44b7b1a7c65cc79dc7091David 'Digit' Turner/* According to the AAPCS specification, we only 164fe62de1ad036a1417df44b7b1a7c65cc79dc7091David 'Digit' Turner * need the above relocations. However, in practice, 165fe62de1ad036a1417df44b7b1a7c65cc79dc7091David 'Digit' Turner * the following ones turn up from time to time. 166fe62de1ad036a1417df44b7b1a7c65cc79dc7091David 'Digit' Turner */ 167fe62de1ad036a1417df44b7b1a7c65cc79dc7091David 'Digit' Turner#define R_ARM_ABS32 2 168fe62de1ad036a1417df44b7b1a7c65cc79dc7091David 'Digit' Turner#define R_ARM_REL32 3 169fe62de1ad036a1417df44b7b1a7c65cc79dc7091David 'Digit' Turner 1701dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#elif defined(ANDROID_X86_LINKER) 1711dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1721dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define R_386_32 1 1731dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define R_386_PC32 2 1741dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define R_386_GLOB_DAT 6 1751dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define R_386_JUMP_SLOT 7 1761dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define R_386_RELATIVE 8 1771dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 17870b1668a76d3b719ae690903ea790fda964a5458David 'Digit' Turner#endif 1791dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1801dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef DT_INIT_ARRAY 1811dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define DT_INIT_ARRAY 25 1821dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 1831dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1841dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef DT_FINI_ARRAY 1851dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define DT_FINI_ARRAY 26 1861dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 1871dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1881dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef DT_INIT_ARRAYSZ 1891dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define DT_INIT_ARRAYSZ 27 1901dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 1911dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1921dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef DT_FINI_ARRAYSZ 1931dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define DT_FINI_ARRAYSZ 28 1941dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 1951dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 1961dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef DT_PREINIT_ARRAY 1971dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define DT_PREINIT_ARRAY 32 1981dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 1991dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2001dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifndef DT_PREINIT_ARRAYSZ 2011dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#define DT_PREINIT_ARRAYSZ 33 2021dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 2031dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2041dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectsoinfo *find_library(const char *name); 2051dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectunsigned unload_library(soinfo *si); 2061dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source ProjectElf32_Sym *lookup_in_library(soinfo *si, const char *name); 2071698d9ebfc7e27271852a1fdf305a2ac37b3ebe4Matt FischerElf32_Sym *lookup(const char *name, soinfo **found, soinfo *start); 208bda5da074eab4bdf374e1f4a19d480c62c72f5ffMathias Agopiansoinfo *find_containing_library(const void *addr); 209bda5da074eab4bdf374e1f4a19d480c62c72f5ffMathias AgopianElf32_Sym *find_containing_symbol(const void *addr, soinfo *si); 2102e85579c34047c305caf15fb0ebe02bf3d001d0eDima Zavinconst char *linker_get_error(void); 211e83c56dfbb6a9a61f0f18031620322af97e80162Evgeniy Stepanovvoid call_constructors_recursive(soinfo *si); 2121dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2131dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#ifdef ANDROID_ARM_LINKER 2141dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projecttypedef long unsigned int *_Unwind_Ptr; 2151dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project_Unwind_Ptr dl_unwind_find_exidx(_Unwind_Ptr pc, int *pcount); 21670b1668a76d3b719ae690903ea790fda964a5458David 'Digit' Turner#elif defined(ANDROID_X86_LINKER) 2171dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Projectint dl_iterate_phdr(int (*cb)(struct dl_phdr_info *, size_t, void *), void *); 2181dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 2191dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project 2201dc9e472e19acfe6dc7f41e429236e7eef7ceda1The Android Open Source Project#endif 221