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438ab7fa29
Use the new module structure rather the old SwiftShims header. This is much cleaner and lets us include operating system headers to get the relevant definitions where possible. Add code to support ELF and DWARF, including decompression using zlib, zstd and liblzma if those turn out to be required and available. rdar://110261712
36 lines
1.1 KiB
Swift
36 lines
1.1 KiB
Swift
//===--- MemoryImageSource.swift - An image source that reads from a file ---===//
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//
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// This source file is part of the Swift.org open source project
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//
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// Copyright (c) 2023 Apple Inc. and the Swift project authors
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// Licensed under Apache License v2.0 with Runtime Library Exception
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//
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// See https://swift.org/LICENSE.txt for license information
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// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
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//
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//===----------------------------------------------------------------------===//
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//
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// Defines MemoryImageSource, an image source that reads data using a
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// MemoryReader.
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//
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//===----------------------------------------------------------------------===//
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import Swift
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class MemoryImageSource<M: MemoryReader>: ImageSource {
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private var reader: M
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public var isMappedImage: Bool { return true }
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public var path: String? { return nil }
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public var bounds: Bounds? { return nil }
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public init(with reader: M) {
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self.reader = reader
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}
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public func fetch<T>(from addr: Address,
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into buffer: UnsafeMutableBufferPointer<T>) throws {
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try reader.fetch(from: addr, into: buffer)
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}
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}
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