ptdecode.h

/*
  WinAFL - Intel PT decoding
  ------------------------------------------------

  Written and maintained by Ivan Fratric <ifratric@google.com>

  Copyright 2016 Google Inc. All Rights Reserved.
  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://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.
*/

typedef struct _address_range {
	uint64_t start;
	uint64_t end;
	char collect; // collect coverage for range or not
} address_range;

int check_trace_start(unsigned char *data, size_t size, uint64_t expected_ip);

void tracelet_cache_init(size_t max_entries, size_t max_size);

void analyze_trace_full_reference(unsigned char *trace_data, size_t trace_size, int coverage_kind, struct pt_image *image, bool skip_first_bb);
void analyze_trace_full_fast(unsigned char *trace_data, size_t trace_size, int coverage_kind, struct pt_image *image, bool skip_first_bb);
void decode_trace_tip_fast(unsigned char *data, size_t size, int coverage_kind);
void decode_trace_tip_reference(unsigned char *trace_data, size_t trace_size, int coverage_kind);