| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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://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. |
| */ |
| /** |
| * @author Evgueni Brevnov |
| */ |
| |
| #include <assert.h> |
| |
| #include "dump.h" |
| #include <apr_file_io.h> |
| #include <apr_pools.h> |
| #include "port_disasm.h" |
| |
| |
| // FIXME: this should not be a global variable |
| // this variable is filled in by parse_args() |
| const char * dump_file_name = "file.dump"; |
| |
| int dump(const char * code, const char * name, size_t length) { |
| static apr_pool_t * pool = NULL; |
| static port_disassembler_t * disassembler; |
| static apr_file_t * file = NULL; |
| apr_status_t stat; |
| |
| if (!pool && (stat = apr_pool_create(&pool, NULL)) != APR_SUCCESS) { |
| return stat; |
| } |
| |
| if (!disassembler && (stat = port_disassembler_create(&disassembler, pool)) != APR_SUCCESS) { |
| apr_pool_destroy(pool); |
| return stat; |
| } |
| |
| if (!file && (stat = apr_file_open(&file, dump_file_name, |
| APR_FOPEN_READ | APR_FOPEN_WRITE | APR_FOPEN_CREATE /*| APR_FOPEN_APPEND*/, |
| APR_FPROT_UREAD | APR_FPROT_UWRITE, pool)) != APR_SUCCESS) { |
| apr_pool_destroy(pool); |
| return stat; |
| } |
| |
| apr_file_printf(file, "Function dump begin: %s\n", name); |
| // FIXME64: no support for large methods |
| // with compiled code size greater than 2GB |
| port_disasm_to_file(disassembler, code, (int)length, file); |
| apr_file_printf(file, "Function dump end: %s\n", name); |
| |
| // apr_pool_destroy(pool); |
| return APR_SUCCESS; |
| } |
| |
| |