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https://github.com/sstefani/mtrace.git
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bd061133db
reference counting for breakpoints and tasks fix non interactive mode eliminate dead code new option --nocpp, useful when tracing c++ programs linked against libstdc++ fix verbose mode fix about exit and exit
118 lines
4.3 KiB
C
118 lines
4.3 KiB
C
/*
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* This file is part of mtrace.
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* Copyright (C) 2015 Stefani Seibold <stefani@seibold.net>
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*
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* This work was sponsored by Rohde & Schwarz GmbH & Co. KG, Munich.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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* 02110-1301 USA
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*/
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#ifndef _INC_CLIENT_PROCESS_H
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#define _INC_CLIENT_PROCESS_H
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#include <regex.h>
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#include "list.h"
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#include "memtrace.h"
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#include "rbtree.h"
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#define SCAN_ALL 0
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#define SCAN_LEAK 1
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#define SCAN_NEW 2
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struct alloc_block;
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enum process_status {
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MT_PROCESS_RUNNING, /* process is running */
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MT_PROCESS_EXIT, /* _exit() has been called in process */
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MT_PROCESS_EXITING, /* process is about exiting */
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MT_PROCESS_IGNORE, /* ignore the process */
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MT_PROCESS_DETACH, /* trace will be detached */
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};
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struct lib {
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struct list_head list;
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const char *pathname;
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unsigned long offset;
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unsigned long addr;
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unsigned long size;
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};
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struct process {
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enum process_status status;
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pid_t pid;
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char *filename;
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unsigned long bytes_used;
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unsigned long n_allocations;
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unsigned long total_allocations;
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unsigned long leaks;
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unsigned long long leaked_bytes;
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unsigned long stack_trees;
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struct rb_root block_table;
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struct rb_root stack_table;
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struct list_head map_list;
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unsigned long long tsc;
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unsigned int tracing:1;
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unsigned int swap_endian:1;
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unsigned int is_64bit:1;
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unsigned int attached:1;
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unsigned long (*get_ulong)(void *);
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void (*put_ulong)(void *, unsigned long);
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uint16_t (*val16)(uint16_t val);
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uint32_t (*val32)(uint32_t val);
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uint64_t (*val64)(uint64_t val);
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uint8_t ptr_size;
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};
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struct process *process_new(pid_t pid, unsigned int swap_endian, unsigned int tracing);
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void process_reset_allocations(struct process *process);
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void process_reinit(struct process *process, unsigned int swap_endian, unsigned int is_64bit, unsigned int attached);
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void process_set_clone(struct process *process, struct process *clone);
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struct process *process_clone_of(struct process *process);
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void process_delete(struct process *process);
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void process_duplicate(struct process *process, struct process *copy);
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void process_run(struct process *process, const char *libpath, const char *path, char **args);
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void process_set_status(struct process *process, enum process_status status);
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void process_start_input(struct process *process);
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void process_stop_input(struct process *process);
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void process_about_exit(struct process *process);
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void process_exit(struct process *process);
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void process_status(struct process *process);
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void *process_scan(struct process *curr, void *leaks, uint32_t payload_len);
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void process_alloc(struct process *process, struct mt_msg *msg, void *payload);
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void process_free(struct process *process, struct mt_msg *msg, void *payload);
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void process_munmap(struct process *process, struct mt_msg *msg, void *payload);
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void process_add_map(struct process *process, void *payload, uint32_t payload_len);
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void process_del_map(struct process *process, void *payload, uint32_t payload_len);
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void process_detach(struct process *process);
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unsigned long process_leaks_scan(struct process *process, int mode);
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void process_dump_sortby(struct process *process);
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void process_dump_sort_average(struct process *process, const char *outfile);
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void process_dump_sort_usage(struct process *process, const char *outfile);
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void process_dump_sort_leaks(struct process *process, const char *outfile);
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void process_dump_sort_bytes_leaked(struct process *process, const char *outfile);
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void process_dump_sort_allocations(struct process *process, const char *outfile);
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void process_dump_sort_total(struct process *process, const char *outfile);
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void process_dump_sort_tsc(struct process *process, const char *outfile);
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void process_dump_stacks(struct process *process, const char *outfile);
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void add_ignore_regex(regex_t *re);
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#endif
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