10Sstevel@tonic-gate /* 20Sstevel@tonic-gate * CDDL HEADER START 30Sstevel@tonic-gate * 40Sstevel@tonic-gate * The contents of this file are subject to the terms of the 50Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 60Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 70Sstevel@tonic-gate * with the License. 80Sstevel@tonic-gate * 90Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 100Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 110Sstevel@tonic-gate * See the License for the specific language governing permissions 120Sstevel@tonic-gate * and limitations under the License. 130Sstevel@tonic-gate * 140Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 150Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 160Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 170Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 180Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 190Sstevel@tonic-gate * 200Sstevel@tonic-gate * CDDL HEADER END 210Sstevel@tonic-gate */ 220Sstevel@tonic-gate /* 230Sstevel@tonic-gate * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 240Sstevel@tonic-gate * Use is subject to license terms. 250Sstevel@tonic-gate */ 260Sstevel@tonic-gate 270Sstevel@tonic-gate #ifndef _DEBUG_H 280Sstevel@tonic-gate #define _DEBUG_H 290Sstevel@tonic-gate 300Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 310Sstevel@tonic-gate 320Sstevel@tonic-gate /* 330Sstevel@tonic-gate * Global include file for linker debugging. 340Sstevel@tonic-gate * 350Sstevel@tonic-gate * ld(1) and ld.so carry out all diagnostic debugging calls via dlopen'ing 360Sstevel@tonic-gate * the library liblddbg.so. Thus debugging is always enabled. The utility 370Sstevel@tonic-gate * elfdump() is explicitly dependent upon this library. There are two 380Sstevel@tonic-gate * categories of routines defined in this library: 390Sstevel@tonic-gate * 400Sstevel@tonic-gate * o Debugging routines that have specific linker knowledge, and test the 410Sstevel@tonic-gate * class of debugging allowable before proceeding, start with the `Dbg_' 420Sstevel@tonic-gate * prefix. 430Sstevel@tonic-gate * 440Sstevel@tonic-gate * o Lower level routines that provide generic ELF structure interpretation 450Sstevel@tonic-gate * start with the `Elf_' prefix. These latter routines are the only 460Sstevel@tonic-gate * routines used by the elfdump() utility. 470Sstevel@tonic-gate */ 480Sstevel@tonic-gate 490Sstevel@tonic-gate #include <libelf.h> 500Sstevel@tonic-gate #include <sgs.h> 510Sstevel@tonic-gate #include <libld.h> 520Sstevel@tonic-gate #include <rtld.h> 530Sstevel@tonic-gate #include <machdep.h> 540Sstevel@tonic-gate #include <gelf.h> 550Sstevel@tonic-gate 560Sstevel@tonic-gate #ifdef __cplusplus 570Sstevel@tonic-gate extern "C" { 580Sstevel@tonic-gate #endif 590Sstevel@tonic-gate 600Sstevel@tonic-gate /* 610Sstevel@tonic-gate * Define any interface flags. These flags direct the debugging routine to 620Sstevel@tonic-gate * generate different diagnostics, thus the strings themselves are maintained 630Sstevel@tonic-gate * in this library. 640Sstevel@tonic-gate */ 650Sstevel@tonic-gate #define DBG_SUP_ENVIRON 1 660Sstevel@tonic-gate #define DBG_SUP_CMDLINE 2 670Sstevel@tonic-gate #define DBG_SUP_DEFAULT 3 680Sstevel@tonic-gate 690Sstevel@tonic-gate #define DBG_CONF_IGNORE 1 /* configuration processing errors */ 700Sstevel@tonic-gate #define DBG_CONF_VERSION 2 710Sstevel@tonic-gate #define DBG_CONF_PRCFAIL 3 720Sstevel@tonic-gate #define DBG_CONF_CORRUPT 4 730Sstevel@tonic-gate 740Sstevel@tonic-gate #define DBG_ORDER_INFO_RANGE 1 /* sh_link out of range */ 750Sstevel@tonic-gate #define DBG_ORDER_INFO_ORDER 2 /* sh_info also ordered */ 760Sstevel@tonic-gate #define DBG_ORDER_LINK_OUTRANGE 3 /* sh_link out of range */ 770Sstevel@tonic-gate #define DBG_ORDER_FLAGS 4 /* sh_flags do not match */ 780Sstevel@tonic-gate #define DBG_ORDER_CYCLIC 5 /* sh_link cyclic */ 790Sstevel@tonic-gate #define DBG_ORDER_LINK_ERROR 6 /* sh_link (one) has an error */ 800Sstevel@tonic-gate 810Sstevel@tonic-gate #define DBG_INIT_SORT 1 /* calling init from sorted order */ 820Sstevel@tonic-gate #define DBG_INIT_PEND 2 /* calling pending init */ 830Sstevel@tonic-gate #define DBG_INIT_DYN 3 /* dynamically triggered init */ 840Sstevel@tonic-gate #define DBG_INIT_DONE 4 /* init completed */ 850Sstevel@tonic-gate 860Sstevel@tonic-gate #define DBG_DLSYM_DEF 0 870Sstevel@tonic-gate #define DBG_DLSYM_NEXT 1 880Sstevel@tonic-gate #define DBG_DLSYM_DEFAULT 2 890Sstevel@tonic-gate #define DBG_DLSYM_SELF 3 900Sstevel@tonic-gate #define DBG_DLSYM_PROBE 4 910Sstevel@tonic-gate 920Sstevel@tonic-gate #define DBG_DLCLOSE_NULL 0 930Sstevel@tonic-gate #define DBG_DLCLOSE_IGNORE 1 940Sstevel@tonic-gate #define DBG_DLCLOSE_RESCAN 2 950Sstevel@tonic-gate 960Sstevel@tonic-gate #define DBG_WAIT_INIT 1 970Sstevel@tonic-gate #define DBG_WAIT_FINI 2 980Sstevel@tonic-gate #define DBG_WAIT_SYMBOL 3 990Sstevel@tonic-gate 1000Sstevel@tonic-gate #define DBG_SYM_REDUCE_GLOBAL 1 /* reporting global symbols to local */ 1010Sstevel@tonic-gate #define DBG_SYM_REDUCE_RETAIN 2 /* reporting non reduced local syms */ 1020Sstevel@tonic-gate 1030Sstevel@tonic-gate #define DBG_DEP_CREATE 1 /* Group handle operations */ 1040Sstevel@tonic-gate #define DBG_DEP_ADD 2 1050Sstevel@tonic-gate #define DBG_DEP_DELETE 3 1060Sstevel@tonic-gate #define DBG_DEP_REMOVE 4 1070Sstevel@tonic-gate #define DBG_DEP_REMAIN 5 1080Sstevel@tonic-gate #define DBG_DEP_ORPHAN 6 1090Sstevel@tonic-gate #define DBG_DEP_REINST 7 1100Sstevel@tonic-gate 1110Sstevel@tonic-gate #define DBG_BINFO_FOUND 0x0001 /* information regarding binding */ 1120Sstevel@tonic-gate #define DBG_BINFO_DIRECT 0x0002 /* bound directly */ 1130Sstevel@tonic-gate #define DBG_BINFO_COPYREF 0x0004 /* bound to copy relocated reference */ 1140Sstevel@tonic-gate #define DBG_BINFO_FILTEE 0x0008 /* bound to filtee */ 1150Sstevel@tonic-gate #define DBG_BINFO_INTERPOSE 0x0010 /* bound to an identified interposer */ 1160Sstevel@tonic-gate #define DBG_BINFO_PLTADDR 0x0020 /* bound to executables undefined plt */ 1170Sstevel@tonic-gate #define DBG_BINFO_MSK 0xffff 1180Sstevel@tonic-gate 1190Sstevel@tonic-gate #define DBG_CAP_INITIAL 0 1200Sstevel@tonic-gate #define DBG_CAP_IGNORE 1 1210Sstevel@tonic-gate #define DBG_CAP_OLD 2 1220Sstevel@tonic-gate #define DBG_CAP_NEW 3 1230Sstevel@tonic-gate #define DBG_CAP_RESOLVED 4 1240Sstevel@tonic-gate 1250Sstevel@tonic-gate #define DBG_REL_START 1 1260Sstevel@tonic-gate #define DBG_REL_FINISH 2 1270Sstevel@tonic-gate #define DBG_REL_NONE 3 1280Sstevel@tonic-gate 1290Sstevel@tonic-gate /* 1300Sstevel@tonic-gate * Define our setup entry point. 1310Sstevel@tonic-gate */ 1320Sstevel@tonic-gate extern uint_t Dbg_setup(const char *); 1330Sstevel@tonic-gate extern void Dbg_set(uint_t); 1340Sstevel@tonic-gate 1350Sstevel@tonic-gate /* 1360Sstevel@tonic-gate * Define a user macro to invoke debugging. The `dbg_mask' variable acts as a 1370Sstevel@tonic-gate * suitable flag, and can be set to collect the return value from Dbg_setup(). 1380Sstevel@tonic-gate */ 1390Sstevel@tonic-gate extern uint_t dbg_mask; 1400Sstevel@tonic-gate 1410Sstevel@tonic-gate #define DBG_CALL(func) if (dbg_mask) func 1420Sstevel@tonic-gate 1430Sstevel@tonic-gate /* 1440Sstevel@tonic-gate * Most debugging tokens are interpreted within liblddbg, and thus any flags 1450Sstevel@tonic-gate * within dbg_mask are only meaningful to this library. The following flags 1460Sstevel@tonic-gate * may be set by the Dbg_setup() by can be interpreted by the caller. 1470Sstevel@tonic-gate */ 1480Sstevel@tonic-gate #define DBG_G_SNAME 0x10000000 /* prepend simple name */ 1490Sstevel@tonic-gate #define DBG_G_FNAME 0x20000000 /* prepend full name */ 1500Sstevel@tonic-gate #define DBG_G_CLASS 0x40000000 /* prepend ELF class */ 1510Sstevel@tonic-gate 1520Sstevel@tonic-gate /* 1530Sstevel@tonic-gate * Print routine, this must be supplied by the application. 1540Sstevel@tonic-gate */ 1550Sstevel@tonic-gate /*PRINTFLIKE1*/ 1560Sstevel@tonic-gate extern void dbg_print(const char *, ...); 1570Sstevel@tonic-gate 1580Sstevel@tonic-gate 1590Sstevel@tonic-gate /* 1600Sstevel@tonic-gate * External interface routines. These are linker specific. 1610Sstevel@tonic-gate */ 1620Sstevel@tonic-gate #ifdef _ELF64 1630Sstevel@tonic-gate #define Dbg_cap_hw_1 Dbg_cap_hw_164 1640Sstevel@tonic-gate #define Dbg_cap_mapfile Dbg_cap_mapfile64 1650Sstevel@tonic-gate #define Dbg_cap_sec_entry Dbg_cap_sec_entry64 1660Sstevel@tonic-gate #define Dbg_file_analyze Dbg_file_analyze64 1670Sstevel@tonic-gate #define Dbg_file_aout Dbg_file_aout64 1680Sstevel@tonic-gate #define Dbg_file_archive Dbg_file_archive64 1690Sstevel@tonic-gate #define Dbg_file_bind_entry Dbg_file_bind_entry64 1700Sstevel@tonic-gate #define Dbg_file_config_dis Dbg_file_config_dis64 1710Sstevel@tonic-gate #define Dbg_file_config_obj Dbg_file_config_obj64 1720Sstevel@tonic-gate #define Dbg_file_delete Dbg_file_delete64 1730Sstevel@tonic-gate #define Dbg_file_dlclose Dbg_file_dlclose64 1740Sstevel@tonic-gate #define Dbg_file_dldump Dbg_file_dldump64 1750Sstevel@tonic-gate #define Dbg_file_dlopen Dbg_file_dlopen64 1760Sstevel@tonic-gate #define Dbg_file_elf Dbg_file_elf64 1770Sstevel@tonic-gate #define Dbg_file_filtee Dbg_file_filtee64 1780Sstevel@tonic-gate #define Dbg_file_filter Dbg_file_filter64 1790Sstevel@tonic-gate #define Dbg_file_fixname Dbg_file_fixname64 1800Sstevel@tonic-gate #define Dbg_file_generic Dbg_file_generic64 1810Sstevel@tonic-gate #define Dbg_file_hdl_action Dbg_file_hdl_action64 1820Sstevel@tonic-gate #define Dbg_file_hdl_collect Dbg_file_hdl_collect64 1830Sstevel@tonic-gate #define Dbg_file_hdl_title Dbg_file_hdl_title64 1840Sstevel@tonic-gate #define Dbg_file_ldso Dbg_file_ldso64 1850Sstevel@tonic-gate #define Dbg_file_lazyload Dbg_file_lazyload64 1860Sstevel@tonic-gate #define Dbg_file_needed Dbg_file_needed64 1870Sstevel@tonic-gate #define Dbg_file_nl Dbg_file_nl64 1880Sstevel@tonic-gate #define Dbg_file_output Dbg_file_output64 1890Sstevel@tonic-gate #define Dbg_file_preload Dbg_file_preload64 1900Sstevel@tonic-gate #define Dbg_file_prot Dbg_file_prot64 1910Sstevel@tonic-gate #define Dbg_file_reuse Dbg_file_reuse64 1920Sstevel@tonic-gate #define Dbg_file_skip Dbg_file_skip64 1930Sstevel@tonic-gate #define Dbg_got_display Dbg_got_display64 1940Sstevel@tonic-gate #define Dbg_map_atsign Dbg_map_atsign64 1950Sstevel@tonic-gate #define Dbg_map_cap Dbg_map_cap64 1960Sstevel@tonic-gate #define Dbg_map_dash Dbg_map_dash64 1970Sstevel@tonic-gate #define Dbg_map_ent Dbg_map_ent64 1980Sstevel@tonic-gate #define Dbg_map_equal Dbg_map_equal64 1990Sstevel@tonic-gate #define Dbg_map_parse Dbg_map_parse64 2000Sstevel@tonic-gate #define Dbg_map_pipe Dbg_map_pipe64 2010Sstevel@tonic-gate #define Dbg_map_seg Dbg_map_seg64 2020Sstevel@tonic-gate #define Dbg_map_size_new Dbg_map_size_new64 2030Sstevel@tonic-gate #define Dbg_map_size_old Dbg_map_size_old64 2040Sstevel@tonic-gate #define Dbg_map_sort_fini Dbg_map_sort_fini64 2050Sstevel@tonic-gate #define Dbg_map_sort_orig Dbg_map_sort_orig64 2060Sstevel@tonic-gate #define Dbg_map_symbol Dbg_map_symbol64 2070Sstevel@tonic-gate #define Dbg_map_version Dbg_map_version64 2080Sstevel@tonic-gate #define Dbg_move_mventry Dbg_move_mventry64 2090Sstevel@tonic-gate #define Dbg_move_mventry2 Dbg_move_mventry264 2100Sstevel@tonic-gate #define Dbg_move_outsctadj Dbg_move_outsctadj64 2110Sstevel@tonic-gate #define Dbg_reloc_discard Dbg_reloc_discard64 2120Sstevel@tonic-gate #define Dbg_reloc_error Dbg_reloc_error64 2130Sstevel@tonic-gate #define Dbg_reloc_generate Dbg_reloc_generate64 2140Sstevel@tonic-gate #define Dbg_reloc_in Dbg_reloc_in64 2150Sstevel@tonic-gate #define Dbg_reloc_out Dbg_reloc_out64 2160Sstevel@tonic-gate #define Dbg_reloc_proc Dbg_reloc_proc64 2170Sstevel@tonic-gate #define Dbg_reloc_ars_entry Dbg_reloc_ars_entry64 2180Sstevel@tonic-gate #define Dbg_reloc_ors_entry Dbg_reloc_ors_entry64 2190Sstevel@tonic-gate #define Dbg_reloc_doact Dbg_reloc_doact64 2200Sstevel@tonic-gate #define Dbg_reloc_dooutrel Dbg_reloc_dooutrel64 2210Sstevel@tonic-gate #define Dbg_reloc_reg_apply Dbg_reloc_reg_apply64 2220Sstevel@tonic-gate #define Dbg_reloc_transition Dbg_reloc_transition64 2230Sstevel@tonic-gate #define Dbg_sec_added Dbg_sec_added64 2240Sstevel@tonic-gate #define Dbg_sec_created Dbg_sec_created64 2250Sstevel@tonic-gate #define Dbg_sec_discarded Dbg_sec_discarded64 2260Sstevel@tonic-gate #define Dbg_sec_group Dbg_sec_group64 2270Sstevel@tonic-gate #define Dbg_sec_group_discarded Dbg_sec_group_discarded64 2280Sstevel@tonic-gate #define Dbg_sec_in Dbg_sec_in64 2290Sstevel@tonic-gate #define Dbg_sec_order_list Dbg_sec_order_list64 2300Sstevel@tonic-gate #define Dbg_sec_order_error Dbg_sec_order_error64 2310Sstevel@tonic-gate #define Dbg_sec_strtab Dbg_sec_strtab64 2320Sstevel@tonic-gate #define Dbg_seg_entry Dbg_seg_entry64 2330Sstevel@tonic-gate #define Dbg_seg_list Dbg_seg_list64 2340Sstevel@tonic-gate #define Dbg_seg_os Dbg_seg_os64 2350Sstevel@tonic-gate #define Dbg_seg_title Dbg_seg_title64 2360Sstevel@tonic-gate #define Dbg_statistics_ar Dbg_statistics_ar64 2370Sstevel@tonic-gate #define Dbg_statistics_ld Dbg_statistics_ld64 2380Sstevel@tonic-gate #define Dbg_syminfo_entry Dbg_syminfo_entry64 2390Sstevel@tonic-gate #define Dbg_syminfo_entry_title Dbg_syminfo_entry_title64 2400Sstevel@tonic-gate #define Dbg_syminfo_title Dbg_syminfo_title64 2410Sstevel@tonic-gate #define Dbg_syms_ar_checking Dbg_syms_ar_checking64 2420Sstevel@tonic-gate #define Dbg_syms_ar_entry Dbg_syms_ar_entry64 2430Sstevel@tonic-gate #define Dbg_syms_ar_resolve Dbg_syms_ar_resolve64 2440Sstevel@tonic-gate #define Dbg_syms_created Dbg_syms_created64 2450Sstevel@tonic-gate #define Dbg_syms_discarded Dbg_syms_discarded64 2460Sstevel@tonic-gate #define Dbg_syms_entered Dbg_syms_entered64 2470Sstevel@tonic-gate #define Dbg_syms_entry Dbg_syms_entry64 2480Sstevel@tonic-gate #define Dbg_syms_global Dbg_syms_global64 2490Sstevel@tonic-gate #define Dbg_syms_ignore Dbg_syms_ignore64 2500Sstevel@tonic-gate #define Dbg_syms_new Dbg_syms_new64 2510Sstevel@tonic-gate #define Dbg_syms_nl Dbg_syms_nl64 2520Sstevel@tonic-gate #define Dbg_syms_old Dbg_syms_old64 2530Sstevel@tonic-gate #define Dbg_syms_process Dbg_syms_process64 2540Sstevel@tonic-gate #define Dbg_syms_reduce Dbg_syms_reduce64 2550Sstevel@tonic-gate #define Dbg_syms_reloc Dbg_syms_reloc64 2560Sstevel@tonic-gate #define Dbg_syms_resolved Dbg_syms_resolved64 2570Sstevel@tonic-gate #define Dbg_syms_resolving1 Dbg_syms_resolving164 2580Sstevel@tonic-gate #define Dbg_syms_resolving2 Dbg_syms_resolving264 2590Sstevel@tonic-gate #define Dbg_syms_sec_entry Dbg_syms_sec_entry64 2600Sstevel@tonic-gate #define Dbg_syms_sec_title Dbg_syms_sec_title64 2610Sstevel@tonic-gate #define Dbg_syms_spec_title Dbg_syms_spec_title64 2620Sstevel@tonic-gate #define Dbg_syms_up_title Dbg_syms_up_title64 2630Sstevel@tonic-gate #define Dbg_syms_updated Dbg_syms_updated64 2640Sstevel@tonic-gate #define Dbg_syms_dlsym Dbg_syms_dlsym64 2650Sstevel@tonic-gate #define Dbg_syms_lookup_aout Dbg_syms_lookup_aout64 2660Sstevel@tonic-gate #define Dbg_syms_lookup Dbg_syms_lookup64 2670Sstevel@tonic-gate #define Dbg_tls_modactivity Dbg_tls_modactivity64 2680Sstevel@tonic-gate #define Dbg_tls_static_block Dbg_tls_static_block64 2690Sstevel@tonic-gate #define Dbg_unused_sec Dbg_unused_sec64 2700Sstevel@tonic-gate #define Dbg_audit_interface Dbg_audit_interface64 2710Sstevel@tonic-gate #define Dbg_audit_lib Dbg_audit_lib64 2720Sstevel@tonic-gate #define Dbg_audit_object Dbg_audit_object64 2730Sstevel@tonic-gate #define Dbg_audit_symval Dbg_audit_symval64 2740Sstevel@tonic-gate #define Dbg_audit_version Dbg_audit_version64 2750Sstevel@tonic-gate #define Dbg_ver_avail_entry Dbg_ver_avail_entry64 2760Sstevel@tonic-gate #define Dbg_ver_desc_entry Dbg_ver_desc_entry64 2770Sstevel@tonic-gate #endif /* _ELF64 */ 2780Sstevel@tonic-gate 2790Sstevel@tonic-gate extern void Dbg_args_files(int, char *); 2800Sstevel@tonic-gate extern void Dbg_args_flags(int, int); 2810Sstevel@tonic-gate extern void Dbg_bind_global(const char *, caddr_t, caddr_t, Xword, 2820Sstevel@tonic-gate Pltbindtype, const char *, caddr_t, caddr_t, 2830Sstevel@tonic-gate const char *, uint_t); 2840Sstevel@tonic-gate extern void Dbg_bind_plt_summary(Half, Word, Word, Word, 2850Sstevel@tonic-gate Word, Word, Word); 2860Sstevel@tonic-gate extern void Dbg_bind_profile(uint_t, uint_t); 2870Sstevel@tonic-gate extern void Dbg_bind_weak(const char *, caddr_t, caddr_t, 2880Sstevel@tonic-gate const char *); 2890Sstevel@tonic-gate extern void Dbg_cap_hw_candidate(const char *); 2900Sstevel@tonic-gate extern void Dbg_cap_hw_filter(const char *, const char *); 2910Sstevel@tonic-gate extern void Dbg_cap_hw_1(Xword, Half); 2920Sstevel@tonic-gate extern void Dbg_cap_mapfile(Xword, Xword, Half); 2930Sstevel@tonic-gate extern void Dbg_cap_sec_entry(uint_t, Xword, Xword, Half); 2940Sstevel@tonic-gate extern void Dbg_cap_sec_title(const char *); 2950Sstevel@tonic-gate extern void Dbg_ent_print(Half, List * len, Boolean); 2960Sstevel@tonic-gate extern void Dbg_file_analyze(Rt_map *); 2970Sstevel@tonic-gate extern void Dbg_file_aout(const char *, ulong_t, ulong_t, ulong_t); 2980Sstevel@tonic-gate extern void Dbg_file_archive(const char *, int); 2990Sstevel@tonic-gate extern void Dbg_file_ar_rescan(void); 3000Sstevel@tonic-gate extern void Dbg_file_bind_entry(Bnd_desc *); 3010Sstevel@tonic-gate extern void Dbg_file_cntl(Lm_list *, Aliste, Aliste); 3020Sstevel@tonic-gate extern void Dbg_file_config_dis(const char *, int); 3030Sstevel@tonic-gate extern void Dbg_file_config_obj(const char *, const char *, 3040Sstevel@tonic-gate const char *); 3050Sstevel@tonic-gate extern void Dbg_file_delete(const char *); 3060Sstevel@tonic-gate extern void Dbg_file_dlclose(const char *, int); 3070Sstevel@tonic-gate extern void Dbg_file_dldump(const char *, const char *, int); 3080Sstevel@tonic-gate extern void Dbg_file_dlopen(const char *, const char *, int); 3090Sstevel@tonic-gate extern void Dbg_file_del_rescan(void); 3100Sstevel@tonic-gate extern void Dbg_file_elf(const char *, ulong_t, ulong_t, ulong_t, 3110Sstevel@tonic-gate ulong_t, Lmid_t, Aliste); 3120Sstevel@tonic-gate extern void Dbg_file_filtee(const char *, const char *, int); 3130Sstevel@tonic-gate extern void Dbg_file_filter(const char *, const char *, int); 3140Sstevel@tonic-gate extern void Dbg_file_fixname(const char *, const char *); 3150Sstevel@tonic-gate extern void Dbg_file_generic(Ifl_desc *); 3160Sstevel@tonic-gate extern void Dbg_file_hdl_action(Grp_hdl *, Rt_map *, int); 3170Sstevel@tonic-gate extern void Dbg_file_hdl_collect(Grp_hdl *, const char *); 3180Sstevel@tonic-gate extern void Dbg_file_hdl_title(int); 3190Sstevel@tonic-gate extern void Dbg_file_lazyload(const char *, const char *, 3200Sstevel@tonic-gate const char *); 321*6Srie extern void Dbg_file_ldso(const char *, ulong_t, ulong_t, char **, 322*6Srie auxv_t *); 3230Sstevel@tonic-gate extern void Dbg_file_mode_promote(const char *, int); 3240Sstevel@tonic-gate extern void Dbg_file_needed(const char *, const char *); 3250Sstevel@tonic-gate extern void Dbg_file_nl(void); 3260Sstevel@tonic-gate extern void Dbg_file_output(Ofl_desc *); 3270Sstevel@tonic-gate extern void Dbg_file_preload(const char *); 3280Sstevel@tonic-gate extern void Dbg_file_prot(const char *, int); 3290Sstevel@tonic-gate extern void Dbg_file_reuse(const char *, const char *); 3300Sstevel@tonic-gate extern void Dbg_file_rejected(Rej_desc *); 3310Sstevel@tonic-gate extern void Dbg_file_skip(const char *, const char *); 3320Sstevel@tonic-gate extern void Dbg_got_display(Gottable *, Ofl_desc *); 3330Sstevel@tonic-gate extern void Dbg_libs_audit(const char *, const char *); 3340Sstevel@tonic-gate extern void Dbg_libs_ignore(const char *); 3350Sstevel@tonic-gate extern void Dbg_libs_init(List *, List *); 3360Sstevel@tonic-gate extern void Dbg_libs_l(const char *, const char *); 3370Sstevel@tonic-gate extern void Dbg_libs_path(const char *, Half, const char *); 3380Sstevel@tonic-gate extern void Dbg_libs_req(const char *, const char *, const char *); 3390Sstevel@tonic-gate extern void Dbg_libs_update(List *, List *); 3400Sstevel@tonic-gate extern void Dbg_libs_yp(const char *); 3410Sstevel@tonic-gate extern void Dbg_libs_ylu(const char *, const char *, int); 3420Sstevel@tonic-gate extern void Dbg_libs_find(const char *); 3430Sstevel@tonic-gate extern void Dbg_libs_found(const char *, int); 3440Sstevel@tonic-gate extern void Dbg_map_atsign(Boolean); 3450Sstevel@tonic-gate extern void Dbg_map_dash(const char *, Sdf_desc *); 3460Sstevel@tonic-gate extern void Dbg_map_ent(Boolean, Ent_desc *, Ofl_desc *); 3470Sstevel@tonic-gate extern void Dbg_map_equal(Boolean); 3480Sstevel@tonic-gate extern void Dbg_map_parse(const char *); 3490Sstevel@tonic-gate extern void Dbg_map_pipe(Sg_desc *, const char *, const Word); 3500Sstevel@tonic-gate extern void Dbg_map_seg(Half, int, Sg_desc *); 3510Sstevel@tonic-gate extern void Dbg_map_size_new(const char *); 3520Sstevel@tonic-gate extern void Dbg_map_size_old(Ehdr *, Sym_desc *); 3530Sstevel@tonic-gate extern void Dbg_map_sort_fini(Sg_desc *); 3540Sstevel@tonic-gate extern void Dbg_map_sort_orig(Sg_desc *); 3550Sstevel@tonic-gate extern void Dbg_map_symbol(Ehdr *, Sym_desc *); 3560Sstevel@tonic-gate extern void Dbg_map_version(const char *, const char *, int); 3570Sstevel@tonic-gate extern void Dbg_move_adjexpandreloc(ulong_t, const char *); 3580Sstevel@tonic-gate extern void Dbg_move_adjmovereloc(ulong_t, ulong_t, const char *); 3590Sstevel@tonic-gate extern void Dbg_move_data(const char *); 3600Sstevel@tonic-gate extern void Dbg_move_expanding(Move *, Addr); 3610Sstevel@tonic-gate extern void Dbg_move_input1(const char *); 3620Sstevel@tonic-gate extern void Dbg_move_mventry(int, Move *, Sym_desc *); 3630Sstevel@tonic-gate extern void Dbg_move_mventry2(Move *, Word, char *); 3640Sstevel@tonic-gate extern void Dbg_move_outmove(const uchar_t *); 3650Sstevel@tonic-gate extern void Dbg_move_outsctadj(Sym_desc *); 3660Sstevel@tonic-gate extern void Dbg_move_parexpn(const char *, const char *); 3670Sstevel@tonic-gate #if defined(_ELF64) 3680Sstevel@tonic-gate extern void Dbg_pltpad_bindto64(const char *, const char *, Addr); 3690Sstevel@tonic-gate extern void Dbg_pltpad_boundto64(const char *, Addr, const char *, 3700Sstevel@tonic-gate const char *); 3710Sstevel@tonic-gate #endif 3720Sstevel@tonic-gate extern void Dbg_reloc_apply(unsigned long long, unsigned long long); 3730Sstevel@tonic-gate extern void Dbg_reloc_discard(Half, Rel_desc *); 3740Sstevel@tonic-gate extern void Dbg_reloc_error(Half, Word, void *, const char *, 3750Sstevel@tonic-gate const char *); 3760Sstevel@tonic-gate extern void Dbg_reloc_generate(Os_desc *, Word); 3770Sstevel@tonic-gate extern void Dbg_reloc_reg_apply(unsigned long long, 3780Sstevel@tonic-gate unsigned long long); 3790Sstevel@tonic-gate extern void Dbg_reloc_in(Half, Word, void *, const char *, 3800Sstevel@tonic-gate const char *); 3810Sstevel@tonic-gate extern void Dbg_reloc_out(Half, Word, void *, const char *, 3820Sstevel@tonic-gate const char *); 3830Sstevel@tonic-gate extern void Dbg_reloc_proc(Os_desc *, Is_desc *, Is_desc *); 3840Sstevel@tonic-gate extern void Dbg_reloc_ars_entry(Half, Rel_desc *); 3850Sstevel@tonic-gate extern void Dbg_reloc_ors_entry(Half, Rel_desc *); 3860Sstevel@tonic-gate extern void Dbg_reloc_doactiverel(void); 3870Sstevel@tonic-gate extern void Dbg_reloc_doact(Half, Word, Xword, Xword, const char *, 3880Sstevel@tonic-gate Os_desc *); 3890Sstevel@tonic-gate extern void Dbg_reloc_dooutrel(GElf_Word); 3900Sstevel@tonic-gate extern void Dbg_reloc_copy(const char *, const char *, 3910Sstevel@tonic-gate const char *, int); 3920Sstevel@tonic-gate extern void Dbg_reloc_run(const char *, uint_t, int, int); 3930Sstevel@tonic-gate extern void Dbg_reloc_transition(Half, Word, Word, Xword, 3940Sstevel@tonic-gate const char *); 3950Sstevel@tonic-gate extern void Dbg_sec_added(Os_desc *, Sg_desc *); 3960Sstevel@tonic-gate extern void Dbg_sec_created(Os_desc *, Sg_desc *); 3970Sstevel@tonic-gate extern void Dbg_sec_discarded(Is_desc *, Is_desc *); 3980Sstevel@tonic-gate extern void Dbg_sec_group(Is_desc *); 3990Sstevel@tonic-gate extern void Dbg_sec_group_discarded(Is_desc *); 4000Sstevel@tonic-gate extern void Dbg_sec_in(Is_desc *); 4010Sstevel@tonic-gate extern void Dbg_sec_order_list(Ofl_desc *, int); 4020Sstevel@tonic-gate extern void Dbg_sec_order_error(Ifl_desc *, Word, int); 4030Sstevel@tonic-gate extern void Dbg_sec_strtab(Os_desc *, Str_tbl *); 4040Sstevel@tonic-gate extern void Dbg_seg_entry(Half, int, Sg_desc *); 4050Sstevel@tonic-gate extern void Dbg_seg_list(Half, List *); 4060Sstevel@tonic-gate extern void Dbg_seg_os(Ofl_desc *, Os_desc *, int); 4070Sstevel@tonic-gate extern void Dbg_seg_title(void); 4080Sstevel@tonic-gate extern void Dbg_support_action(const char *, const char *, 4090Sstevel@tonic-gate Support_ndx, const char *); 4100Sstevel@tonic-gate extern void Dbg_support_load(const char *, const char *); 4110Sstevel@tonic-gate extern void Dbg_support_req(const char *, int); 4120Sstevel@tonic-gate extern void Dbg_syms_ar_checking(Xword, Elf_Arsym *, const char *); 4130Sstevel@tonic-gate extern void Dbg_syms_ar_entry(Xword, Elf_Arsym *); 4140Sstevel@tonic-gate extern void Dbg_syms_ar_resolve(Xword, Elf_Arsym *, const char *, 4150Sstevel@tonic-gate int); 4160Sstevel@tonic-gate extern void Dbg_syms_ar_title(const char *, int); 4170Sstevel@tonic-gate extern void Dbg_syms_created(const char *); 4180Sstevel@tonic-gate extern void Dbg_syms_discarded(Sym_desc *, Is_desc *); 4190Sstevel@tonic-gate extern void Dbg_syms_entered(Ehdr *, Sym *, Sym_desc *); 4200Sstevel@tonic-gate extern void Dbg_syms_entry(Xword, Sym_desc *); 4210Sstevel@tonic-gate extern void Dbg_syms_global(Xword, const char *); 4220Sstevel@tonic-gate extern void Dbg_syms_ignore(Ehdr *, Sym_desc *); 4230Sstevel@tonic-gate extern void Dbg_syms_lazy_rescan(const char *); 4240Sstevel@tonic-gate extern void Dbg_syms_new(Ehdr *, Sym *, Sym_desc *); 4250Sstevel@tonic-gate extern void Dbg_syms_nl(void); 4260Sstevel@tonic-gate extern void Dbg_syms_old(Ehdr *, Sym_desc *); 4270Sstevel@tonic-gate extern void Dbg_syms_process(Ifl_desc *); 4280Sstevel@tonic-gate extern void Dbg_syms_reduce(int, Ehdr *, Sym_desc *, int, 4290Sstevel@tonic-gate const char *); 4300Sstevel@tonic-gate extern void Dbg_syms_reloc(Ehdr *, Sym_desc *); 4310Sstevel@tonic-gate extern void Dbg_syms_resolved(Ehdr *, Sym_desc *); 4320Sstevel@tonic-gate extern void Dbg_syms_resolving1(Xword, const char *, int, int); 4330Sstevel@tonic-gate extern void Dbg_syms_resolving2(Ehdr *, Sym *, Sym *, Sym_desc *, 4340Sstevel@tonic-gate Ifl_desc *); 4350Sstevel@tonic-gate extern void Dbg_syms_sec_entry(int, Sg_desc *, Os_desc *); 4360Sstevel@tonic-gate extern void Dbg_syms_sec_title(void); 4370Sstevel@tonic-gate extern void Dbg_syms_spec_title(void); 4380Sstevel@tonic-gate extern void Dbg_syms_up_title(Ehdr *); 4390Sstevel@tonic-gate extern void Dbg_syms_updated(Ehdr *, Sym_desc *, const char *); 4400Sstevel@tonic-gate extern void Dbg_syms_dlsym(const char *, const char *, const char *, 4410Sstevel@tonic-gate int); 4420Sstevel@tonic-gate extern void Dbg_syms_lookup_aout(const char *); 4430Sstevel@tonic-gate extern void Dbg_syms_lookup(const char *, const char *, 4440Sstevel@tonic-gate const char *); 4450Sstevel@tonic-gate extern void Dbg_scc_title(int); 4460Sstevel@tonic-gate extern void Dbg_scc_entry(uint_t, const char *); 4470Sstevel@tonic-gate extern void Dbg_tls_modactivity(void *, uint_t); 4480Sstevel@tonic-gate extern void Dbg_tls_static_block(void *, ulong_t); 4490Sstevel@tonic-gate extern void Dbg_audit_interface(const char *, const char *); 4500Sstevel@tonic-gate extern void Dbg_audit_lib(const char *); 4510Sstevel@tonic-gate extern void Dbg_audit_object(const char *, const char *); 4520Sstevel@tonic-gate extern void Dbg_audit_symval(const char *, const char *, 4530Sstevel@tonic-gate const char *, Addr, Addr); 4540Sstevel@tonic-gate extern void Dbg_audit_version(const char *, ulong_t); 4550Sstevel@tonic-gate extern void Dbg_statistics_ar(Ofl_desc *); 4560Sstevel@tonic-gate extern void Dbg_statistics_ld(Ofl_desc *); 4570Sstevel@tonic-gate extern void Dbg_syminfo_entry(int, Syminfo *, Sym *, 4580Sstevel@tonic-gate const char *, Dyn *); 4590Sstevel@tonic-gate extern void Dbg_syminfo_title(void); 4600Sstevel@tonic-gate extern void Dbg_unused_file(const char *, int); 4610Sstevel@tonic-gate extern void Dbg_unused_rtldinfo(const char *, const char *); 4620Sstevel@tonic-gate extern void Dbg_unused_sec(Is_desc *); 4630Sstevel@tonic-gate extern void Dbg_unused_unref(const char *, const char *); 4640Sstevel@tonic-gate extern void Dbg_util_broadcast(const char *); 4650Sstevel@tonic-gate extern void Dbg_util_call_array(const char *, void *, 4660Sstevel@tonic-gate uint_t, uint_t); 4670Sstevel@tonic-gate extern void Dbg_util_call_fini(const char *); 4680Sstevel@tonic-gate extern void Dbg_util_call_init(const char *, int); 4690Sstevel@tonic-gate extern void Dbg_util_call_main(const char *); 4700Sstevel@tonic-gate extern void Dbg_util_dbnotify(rd_event_e, r_state_e); 4710Sstevel@tonic-gate extern void Dbg_util_intoolate(const char *); 4720Sstevel@tonic-gate extern void Dbg_util_nl(void); 4730Sstevel@tonic-gate extern void Dbg_util_no_init(const char *); 4740Sstevel@tonic-gate extern void Dbg_util_str(const char *); 4750Sstevel@tonic-gate extern void Dbg_util_wait(int, const char *, const char *); 4760Sstevel@tonic-gate extern void Dbg_ver_avail_entry(Ver_index *, const char *); 4770Sstevel@tonic-gate extern void Dbg_ver_avail_title(const char *); 4780Sstevel@tonic-gate extern void Dbg_ver_desc_entry(Ver_desc *); 4790Sstevel@tonic-gate extern void Dbg_ver_def_title(const char *); 4800Sstevel@tonic-gate extern void Dbg_ver_need_title(const char *); 4810Sstevel@tonic-gate extern void Dbg_ver_need_entry(Half, const char *, const char *); 4820Sstevel@tonic-gate extern void Dbg_ver_nointerface(const char *); 4830Sstevel@tonic-gate extern void Dbg_ver_symbol(const char *); 4840Sstevel@tonic-gate 4850Sstevel@tonic-gate /* 4860Sstevel@tonic-gate * External interface routines. These are not linker specific and provide 4870Sstevel@tonic-gate * generic routines for interpreting elf structures. 4880Sstevel@tonic-gate */ 4890Sstevel@tonic-gate #ifdef _ELF64 4900Sstevel@tonic-gate #define Elf_phdr_entry Gelf_phdr_entry 4910Sstevel@tonic-gate #define Elf_shdr_entry Gelf_shdr_entry 4920Sstevel@tonic-gate #define Elf_sym_table_entry Gelf_sym_table_entry 4930Sstevel@tonic-gate #else /* elf32 */ 4940Sstevel@tonic-gate extern void Elf_phdr_entry(Half, Elf32_Phdr *); 4950Sstevel@tonic-gate extern void Elf_shdr_entry(Half, Elf32_Shdr *); 4960Sstevel@tonic-gate extern void Elf_sym_table_entry(const char *, Elf32_Ehdr *, 4970Sstevel@tonic-gate Elf32_Sym *, Elf32_Word, const char *, 4980Sstevel@tonic-gate const char *); 4990Sstevel@tonic-gate #endif /* _ELF64 */ 5000Sstevel@tonic-gate 5010Sstevel@tonic-gate /* 5020Sstevel@tonic-gate * These are used by both the Elf32 and Elf64 sides. 5030Sstevel@tonic-gate */ 5040Sstevel@tonic-gate extern const char *Gelf_sym_dem(const char *); 5050Sstevel@tonic-gate 5060Sstevel@tonic-gate extern void Gelf_cap_print(GElf_Cap *, int, Half); 5070Sstevel@tonic-gate extern void Gelf_cap_title(void); 5080Sstevel@tonic-gate extern void Gelf_phdr_entry(Half, GElf_Phdr *); 5090Sstevel@tonic-gate extern void Gelf_shdr_entry(Half, GElf_Shdr *); 5100Sstevel@tonic-gate extern void Gelf_sym_table_entry(const char *, GElf_Ehdr *, 5110Sstevel@tonic-gate GElf_Sym *, GElf_Word, const char *, const char *); 5120Sstevel@tonic-gate extern void Gelf_elf_data_title(void); 5130Sstevel@tonic-gate extern void Gelf_syminfo_entry(int, GElf_Syminfo *, const char *, 5140Sstevel@tonic-gate const char *); 5150Sstevel@tonic-gate extern void Gelf_sym_table_title(GElf_Ehdr *, const char *, 5160Sstevel@tonic-gate const char *); 5170Sstevel@tonic-gate extern void Gelf_ver_def_title(void); 5180Sstevel@tonic-gate extern void Gelf_ver_need_title(void); 5190Sstevel@tonic-gate extern void Gelf_ver_line_1(const char *, const char *, 5200Sstevel@tonic-gate const char *, const char *); 5210Sstevel@tonic-gate extern void Gelf_ver_line_2(const char *, const char *); 5220Sstevel@tonic-gate extern void Gelf_ver_line_3(const char *, const char *, 5230Sstevel@tonic-gate const char *); 5240Sstevel@tonic-gate 5250Sstevel@tonic-gate extern void Gelf_dyn_print(GElf_Dyn *, int ndx, const char *, Half); 5260Sstevel@tonic-gate extern void Gelf_dyn_title(void); 5270Sstevel@tonic-gate extern void Gelf_elf_header(GElf_Ehdr *, GElf_Shdr *); 5280Sstevel@tonic-gate extern void Gelf_got_title(uchar_t); 5290Sstevel@tonic-gate extern void Gelf_got_entry(GElf_Ehdr *, Sword, GElf_Addr, 5300Sstevel@tonic-gate GElf_Xword, GElf_Word, void *, const char *); 5310Sstevel@tonic-gate extern void Gelf_reloc_entry(const char *, GElf_Half, GElf_Word, 5320Sstevel@tonic-gate GElf_Rela *, const char *, const char *); 5330Sstevel@tonic-gate extern void Gelf_syminfo_title(void); 5340Sstevel@tonic-gate 5350Sstevel@tonic-gate #ifdef __cplusplus 5360Sstevel@tonic-gate } 5370Sstevel@tonic-gate #endif 5380Sstevel@tonic-gate 5390Sstevel@tonic-gate #endif /* _DEBUG_H */ 540