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[compat] HaikuOS port (#2805)

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Still had the issues with libusb, but that should get solved with the other PRs anyways
Signed-off-by: lizzie <lizzie@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2805
Reviewed-by: MaranBr <maranbr@eden-emu.dev>
Reviewed-by: crueter <crueter@eden-emu.dev>
Co-authored-by: lizzie <lizzie@eden-emu.dev>
Co-committed-by: lizzie <lizzie@eden-emu.dev>
This commit is contained in:
lizzie 2025-10-22 04:53:40 +02:00 • committed by crueter
parent 992bae4e2a
commit 87cacbeed4
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28 changed files with 250 additions and 129 deletions
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31
src/common/host_memory.cpp
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@ -12,7 +12,7 @@
#include <windows.h>
#include "common/dynamic_library.h"
#elif defined(__linux__) || defined(__FreeBSD__) || defined(__sun__) || defined(__APPLE__) // ^^^ Windows ^^^ vvv POSIX vvv
#else // ^^^ Windows ^^^ vvv POSIX vvv
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
@ -394,7 +394,7 @@ private:
std::unordered_map<size_t, size_t> placeholder_host_pointers; ///< Placeholder backing offset
};
#elif defined(__linux__) || defined(__FreeBSD__) || defined(__sun__) || defined(__APPLE__) // ^^^ Windows ^^^ vvv POSIX vvv
#else // ^^^ Windows ^^^ vvv POSIX vvv
#ifdef ARCHITECTURE_arm64
@ -679,32 +679,7 @@ private:
FreeRegionManager free_manager{};
};
#else // ^^^ POSIX ^^^ vvv Generic vvv
class HostMemory::Impl {
public:
explicit Impl([[maybe_unused]] size_t backing_size, [[maybe_unused]] size_t virtual_size) {
// This is just a place holder.
ASSERT_MSG(false, "Please implement fastmem in a proper way on your platform.");
}
void Map(size_t virtual_offset, size_t host_offset, size_t length, MemoryPermission perm) {}
void Unmap(size_t virtual_offset, size_t length) {}
void Protect(size_t virtual_offset, size_t length, bool read, bool write, bool execute) {}
bool ClearBackingRegion(size_t physical_offset, size_t length) {
return false;
}
void EnableDirectMappedAddress() {}
u8* backing_base{nullptr};
u8* virtual_base{nullptr};
};
#endif // ^^^ Generic ^^^
#endif // ^^^ POSIX ^^^
HostMemory::HostMemory(size_t backing_size_, size_t virtual_size_)
: backing_size(backing_size_), virtual_size(virtual_size_) {