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// Copyright 2019 Google
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#pragma once
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#include <stdbool.h>
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#include <stdint.h>
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#include "Crashlytics/Crashlytics/Helpers/FIRCLSFeatures.h"
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#include "Crashlytics/Crashlytics/Helpers/FIRCLSFile.h"
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#include "Crashlytics/Shared/FIRCLSMachO/FIRCLSMachO.h"
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__BEGIN_DECLS
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// Typically, apps seem to have ~700 binary images loaded
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#define CLS_BINARY_IMAGE_RUNTIME_NODE_COUNT (1024)
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#define CLS_BINARY_IMAGE_RUNTIME_NODE_NAME_SIZE (32)
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#define CLS_BINARY_IMAGE_RUNTIME_NODE_RECORD_NAME 0
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#define FIRCLSUUIDStringLength (33)
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typedef struct {
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_Atomic(void*) volatile baseAddress;
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uint64_t size;
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#if CLS_DWARF_UNWINDING_SUPPORTED
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const void* ehFrame;
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#endif
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#if CLS_COMPACT_UNWINDING_SUPPORTED
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const void* unwindInfo;
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#endif
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const void* crashInfo;
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#if CLS_BINARY_IMAGE_RUNTIME_NODE_RECORD_NAME
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char name[CLS_BINARY_IMAGE_RUNTIME_NODE_NAME_SIZE];
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#endif
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} FIRCLSBinaryImageRuntimeNode;
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typedef struct {
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char uuidString[FIRCLSUUIDStringLength];
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bool encrypted;
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FIRCLSMachOVersion builtSDK;
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FIRCLSMachOVersion minSDK;
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FIRCLSBinaryImageRuntimeNode node;
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struct FIRCLSMachOSlice slice;
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intptr_t vmaddr_slide;
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} FIRCLSBinaryImageDetails;
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typedef struct {
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const char* path;
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} FIRCLSBinaryImageReadOnlyContext;
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typedef struct {
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FIRCLSFile file;
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FIRCLSBinaryImageRuntimeNode nodes[CLS_BINARY_IMAGE_RUNTIME_NODE_COUNT];
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} FIRCLSBinaryImageReadWriteContext;
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void FIRCLSBinaryImageInit(FIRCLSBinaryImageReadOnlyContext* roContext,
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FIRCLSBinaryImageReadWriteContext* rwContext);
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#if CLS_COMPACT_UNWINDING_SUPPORTED
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bool FIRCLSBinaryImageSafeFindImageForAddress(uintptr_t address,
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FIRCLSBinaryImageRuntimeNode* image);
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bool FIRCLSBinaryImageSafeHasUnwindInfo(FIRCLSBinaryImageRuntimeNode* image);
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#endif
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bool FIRCLSBinaryImageFindImageForUUID(const char* uuidString,
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FIRCLSBinaryImageDetails* imageDetails);
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bool FIRCLSBinaryImageRecordMainExecutable(FIRCLSFile* file);
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__END_DECLS
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