54 lines
1.3 KiB
PHP
54 lines
1.3 KiB
PHP
<?php
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namespace Targets\TargetDescriptionFiles;
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require_once __DIR__ . "/MemorySegment.php";
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class AddressSpace
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{
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public ?string $key = null;
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public ?int $startAddress = null;
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public ?int $size = null;
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public ?string $endianness = null;
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/** @var MemorySegment[] */
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public array $memorySegments = [];
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public function __construct(?string $key, ?int $startAddress, ?int $size, ?string $endianness)
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{
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$this->key = $key;
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$this->startAddress = $startAddress;
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$this->size = $size;
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$this->endianness = $endianness;
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}
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public function totalSegmentSize(): int
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{
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return array_sum(
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array_map(
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fn (MemorySegment $segment): int => (int) $segment->size,
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$this->memorySegments
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)
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);
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}
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public function segmentStartAddress(): int
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{
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return min(
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array_map(
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fn (MemorySegment $segment): int => (int) $segment->startAddress,
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$this->memorySegments
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)
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);
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}
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public function segmentEndAddress(): int
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{
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return max(
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array_map(
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fn (MemorySegment $segment): int => (int) $segment->startAddress + $segment->size - 1,
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$this->memorySegments
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)
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);
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}
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}
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