SashaGoncharov19
51d085e865
Run the original macOS ARM64 game code on iOS: - tools/retarget.py: header-only Mach-O retargeting to an iOS dylib - platform/native: UIKit host and macOS API shims (AppKit for SDL's Cocoa backend, CoreGraphics displays, CoreAudio device, Metal device properties, Wuffs PNG decoding, Steam and peripheral stubs) - touch, overlay, iOS keyboard and hardware keyboard input - tools/build_native.py: build, sign, install, data copy, launch - docs: build guide, controls, architecture Also includes the earlier static-translation research (ARM64 -> WASM -> native) under docs/research, runtime/, tests/ and tools/. No game files are included; the build reads them from a local install.
20 lines
794 B
C
20 lines
794 B
C
#ifndef FACTORIO_GUEST_HEAP_H
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#define FACTORIO_GUEST_HEAP_H
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#include <stddef.h>
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#include <stdint.h>
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/* A bounded, per-run arena of guest offsets. No native pointers enter guest RAM.
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* Allocations are 16-byte aligned and uninitialized; reset discards the arena.
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* This does not implement C++ destruction, free, or exception unwinding. */
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typedef struct {
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uint8_t *memory;
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uint64_t memory_size, begin, cursor, end;
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unsigned allocations;
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} FactorioGuestHeap;
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int factorio_guest_heap_init(FactorioGuestHeap *heap, uint8_t *memory,
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uint64_t memory_size, uint64_t begin, uint64_t end);
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/* 0 success, 1 exhausted, 2 invalid. Output and heap unchanged on failure. */
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int factorio_guest_heap_allocate(FactorioGuestHeap *heap, uint64_t size, uint64_t *out);
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#endif
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