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 5*7008Sab196087 * Common Development and Distribution License (the "License"). 6*7008Sab196087 * You may not use this file except in compliance with the License. 70Sstevel@tonic-gate * 80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 100Sstevel@tonic-gate * See the License for the specific language governing permissions 110Sstevel@tonic-gate * and limitations under the License. 120Sstevel@tonic-gate * 130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 180Sstevel@tonic-gate * 190Sstevel@tonic-gate * CDDL HEADER END 200Sstevel@tonic-gate */ 21211Smike_s 220Sstevel@tonic-gate /* 23*7008Sab196087 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24211Smike_s * Use is subject to license terms. 250Sstevel@tonic-gate */ 260Sstevel@tonic-gate 270Sstevel@tonic-gate #ifndef _SGS_PROFV_H 280Sstevel@tonic-gate #define _SGS_PROFV_H 290Sstevel@tonic-gate 300Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 310Sstevel@tonic-gate 320Sstevel@tonic-gate /* 330Sstevel@tonic-gate * Header file for processing versioned, *new-style* mon.out files. 340Sstevel@tonic-gate */ 350Sstevel@tonic-gate 360Sstevel@tonic-gate #ifdef __cplusplus 370Sstevel@tonic-gate extern "C" { 380Sstevel@tonic-gate #endif 390Sstevel@tonic-gate 400Sstevel@tonic-gate #include <stdio.h> 410Sstevel@tonic-gate #include <sys/types.h> 420Sstevel@tonic-gate #include <sys/mman.h> 430Sstevel@tonic-gate #include <sys/stat.h> 440Sstevel@tonic-gate #include <fcntl.h> 450Sstevel@tonic-gate #include <unistd.h> 460Sstevel@tonic-gate #include <sys/elf.h> 470Sstevel@tonic-gate #include "gelf.h" 480Sstevel@tonic-gate #include "monv.h" 49*7008Sab196087 #include "_machelf.h" 500Sstevel@tonic-gate 510Sstevel@tonic-gate /* 520Sstevel@tonic-gate * Booleans. 530Sstevel@tonic-gate */ 540Sstevel@tonic-gate typedef int bool; 550Sstevel@tonic-gate 560Sstevel@tonic-gate #define TRUE 1 570Sstevel@tonic-gate #define FALSE 0 580Sstevel@tonic-gate 590Sstevel@tonic-gate /* 600Sstevel@tonic-gate * Bit macro and flag bit definitions. These and the sort_flags below, 610Sstevel@tonic-gate * need to be always in sync with the set in prof.c 620Sstevel@tonic-gate */ 630Sstevel@tonic-gate extern int flags; 640Sstevel@tonic-gate 650Sstevel@tonic-gate #define F_SORT 0x1 660Sstevel@tonic-gate #define F_VERBOSE 0x2 670Sstevel@tonic-gate #define F_ZSYMS 0x4 680Sstevel@tonic-gate #define F_PADDR 0x8 690Sstevel@tonic-gate #define F_NHEAD 0x10 700Sstevel@tonic-gate 710Sstevel@tonic-gate /* 720Sstevel@tonic-gate * Sort flags. Mutually exclusive. 730Sstevel@tonic-gate */ 740Sstevel@tonic-gate extern unsigned char sort_flag; 750Sstevel@tonic-gate 760Sstevel@tonic-gate #define BY_ADDRESS 0x1 770Sstevel@tonic-gate #define BY_NCALLS 0x2 780Sstevel@tonic-gate #define BY_NAME 0x4 790Sstevel@tonic-gate #define BY_TIME 0x8 800Sstevel@tonic-gate 810Sstevel@tonic-gate /* 820Sstevel@tonic-gate * Error codes 830Sstevel@tonic-gate */ 840Sstevel@tonic-gate #define ERR_SYSCALL 1 850Sstevel@tonic-gate #define ERR_INPUT 2 860Sstevel@tonic-gate #define ERR_ELF 3 870Sstevel@tonic-gate #define ERR_MEMORY 4 880Sstevel@tonic-gate 890Sstevel@tonic-gate /* 900Sstevel@tonic-gate * Other useful macros. 910Sstevel@tonic-gate */ 920Sstevel@tonic-gate #define BUCKET_SZ 4096 930Sstevel@tonic-gate #define PRF_END "_end" 940Sstevel@tonic-gate 950Sstevel@tonic-gate extern int gflag, Cflag; 960Sstevel@tonic-gate extern char *atitle, *aformat, 970Sstevel@tonic-gate *cmdname, *sym_fn, *mon_fn; 980Sstevel@tonic-gate 990Sstevel@tonic-gate /* 1000Sstevel@tonic-gate * Module info. 1010Sstevel@tonic-gate */ 1020Sstevel@tonic-gate struct mod_info { 1030Sstevel@tonic-gate char *path; /* pathname of module */ 1040Sstevel@tonic-gate int id; /* id (used while printing) */ 1050Sstevel@tonic-gate bool active; /* is this module active or not ? */ 1060Sstevel@tonic-gate Address load_base; /* base addr where module is loaded */ 1070Sstevel@tonic-gate Address load_end; /* end addr of loaded module */ 1080Sstevel@tonic-gate GElf_Addr txt_origin; /* txt start as given in PHT */ 1090Sstevel@tonic-gate GElf_Addr data_end; /* data end as found from `_end' */ 1100Sstevel@tonic-gate struct nl *nl; /* ptr to module's namelist */ 1110Sstevel@tonic-gate size_t nfuncs; /* number of functions in `nl' */ 1120Sstevel@tonic-gate struct mod_info *next; /* link to next module */ 1130Sstevel@tonic-gate }; 1140Sstevel@tonic-gate typedef struct mod_info mod_info_t; 1150Sstevel@tonic-gate 1160Sstevel@tonic-gate /* 1170Sstevel@tonic-gate * List of shared objects. Note that this always includes the program 1180Sstevel@tonic-gate * executable as the first element. 1190Sstevel@tonic-gate */ 1200Sstevel@tonic-gate extern mod_info_t modules; 1210Sstevel@tonic-gate extern size_t n_modules; 1220Sstevel@tonic-gate 1230Sstevel@tonic-gate /* 1240Sstevel@tonic-gate * The symbol table. 1250Sstevel@tonic-gate */ 1260Sstevel@tonic-gate struct nl { 1270Sstevel@tonic-gate char *name; /* name of the symbol */ 1280Sstevel@tonic-gate GElf_Addr value; /* value of the symbol */ 1290Sstevel@tonic-gate unsigned char info; /* symbol's bind/type info */ 1300Sstevel@tonic-gate GElf_Xword size; /* size of the symbol */ 1310Sstevel@tonic-gate size_t ncalls; /* number of calls to this func */ 1320Sstevel@tonic-gate size_t nticks; /* number of ticks spent here */ 1330Sstevel@tonic-gate }; 1340Sstevel@tonic-gate typedef struct nl nltype; 1350Sstevel@tonic-gate 1360Sstevel@tonic-gate /* 1370Sstevel@tonic-gate * The profile output record. There is some duplication of fields from 1380Sstevel@tonic-gate * the namelist, but the profsym contains just the symbols we're going 1390Sstevel@tonic-gate * to print, and that makes a lot of things easier. 1400Sstevel@tonic-gate */ 1410Sstevel@tonic-gate struct profrec { 1420Sstevel@tonic-gate GElf_Addr addr; /* symbol value */ 1430Sstevel@tonic-gate double percent_time; /* percentage time spent here */ 1440Sstevel@tonic-gate double seconds; /* time spent here in seconds */ 1450Sstevel@tonic-gate size_t ncalls; /* calls to this function */ 1460Sstevel@tonic-gate double msecs_per_call; /* milliseconds per call */ 1470Sstevel@tonic-gate char *demangled_name; /* demangled name if C++ */ 1480Sstevel@tonic-gate bool print_mid; /* print module id ? */ 1490Sstevel@tonic-gate char *name; /* bookkeeping, not printed */ 1500Sstevel@tonic-gate mod_info_t *module; /* bookkeeping, not printed */ 1510Sstevel@tonic-gate }; 1520Sstevel@tonic-gate typedef struct profrec profrec_t; 1530Sstevel@tonic-gate extern profrec_t *profsym; 1540Sstevel@tonic-gate 1550Sstevel@tonic-gate /* 1560Sstevel@tonic-gate * Names in profile output need to be sorted to figure out if there'll 1570Sstevel@tonic-gate * be any duplicate names in the output. 1580Sstevel@tonic-gate */ 1590Sstevel@tonic-gate struct profnames { 1600Sstevel@tonic-gate char *name; 1610Sstevel@tonic-gate profrec_t *pfrec; 1620Sstevel@tonic-gate }; 1630Sstevel@tonic-gate typedef struct profnames profnames_t; 1640Sstevel@tonic-gate 1650Sstevel@tonic-gate /* 1660Sstevel@tonic-gate * File status. 1670Sstevel@tonic-gate */ 1680Sstevel@tonic-gate extern struct stat aout_stat, monout_stat; 1690Sstevel@tonic-gate 1700Sstevel@tonic-gate /* 1710Sstevel@tonic-gate * Timing related externs. 1720Sstevel@tonic-gate */ 1730Sstevel@tonic-gate extern bool time_in_ticks; 1740Sstevel@tonic-gate extern size_t n_pcsamples, n_accounted_ticks, n_zeros, total_funcs; 1750Sstevel@tonic-gate extern double total_time; 1760Sstevel@tonic-gate 1770Sstevel@tonic-gate /* 1780Sstevel@tonic-gate * Other declarations 1790Sstevel@tonic-gate */ 1800Sstevel@tonic-gate extern void profver(void); 1810Sstevel@tonic-gate extern nltype *nllookup(mod_info_t *, Address, Address *); 1820Sstevel@tonic-gate extern Address *locate(Address *, size_t, Address); 1830Sstevel@tonic-gate extern void get_syms(char *, mod_info_t *); 184211Smike_s extern int cmp_by_address(const void *arg1, const void *arg2); 1850Sstevel@tonic-gate extern bool is_shared_obj(char *); 1860Sstevel@tonic-gate 1870Sstevel@tonic-gate #ifdef __cplusplus 1880Sstevel@tonic-gate } 1890Sstevel@tonic-gate #endif 1900Sstevel@tonic-gate 1910Sstevel@tonic-gate #endif /* _SGS_PROFV_H */ 192