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bcc_syms.h
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bcc_syms.h
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/*
* Copyright (c) 2016 GitHub, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http:https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef LIBBCC_SYMS_H
#define LIBBCC_SYMS_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
struct bcc_symbol {
const char *name;
const char *demangle_name;
const char *module;
uint64_t offset;
};
typedef int(* SYM_CB)(const char *symname, uint64_t addr);
void *bcc_symcache_new(int pid);
void bcc_free_symcache(void *symcache, int pid);
int bcc_symcache_resolve(void *symcache, uint64_t addr, struct bcc_symbol *sym);
int bcc_symcache_resolve_name(void *resolver, const char *name, uint64_t *addr);
void bcc_symcache_refresh(void *resolver);
int bcc_resolve_global_addr(int pid, const char *module, const uint64_t address,
uint64_t *global);
int bcc_foreach_symbol(const char *module, SYM_CB cb);
int bcc_find_symbol_addr(struct bcc_symbol *sym);
int bcc_resolve_symname(const char *module, const char *symname,
const uint64_t addr, int pid, struct bcc_symbol *sym);
#ifdef __cplusplus
}
#endif
#endif