mirror of
https://github.com/FEX-Emu/FEX.git
synced 2026-10-07 22:00:19 +02:00
Ryan Houdek
673e826e46
FEXCore no longer optimizes syscalls to be inline. NFC, just avoids passing around a bunch of data structures for no reason.
40 lines
1.0 KiB
C++
40 lines
1.0 KiB
C++
// SPDX-License-Identifier: MIT
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/*
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$info$
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tags: LinuxSyscalls|syscalls-shared
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$end_info$
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*/
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#include "LinuxSyscalls/Syscalls.h"
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#include "LinuxSyscalls/x64/Syscalls.h"
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#include "LinuxSyscalls/x32/Syscalls.h"
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#include <FEXCore/Debug/InternalThreadState.h>
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#include <FEXCore/IR/IR.h>
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#include <stddef.h>
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#include <stdint.h>
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#include <sys/mman.h>
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#include <sys/syscall.h>
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#include <unistd.h>
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namespace FEX::HLE {
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void RegisterMemory(FEX::HLE::SyscallHandler* Handler) {
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using namespace FEXCore::IR;
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REGISTER_SYSCALL_IMPL(brk, [](FEXCore::Core::CpuStateFrame* Frame, void* addr) -> uint64_t {
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uint64_t Result = FEX::HLE::_SyscallHandler->HandleBRK(Frame, addr);
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SYSCALL_ERRNO();
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});
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REGISTER_SYSCALL_IMPL(madvise, [](FEXCore::Core::CpuStateFrame* Frame, void* addr, size_t length, int32_t advice) -> uint64_t {
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uint64_t Result = ::madvise(addr, length, advice);
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if (Result != -1) {
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FEX::HLE::_SyscallHandler->TrackMadvise(Frame->Thread, (uintptr_t)addr, length, advice);
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}
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SYSCALL_ERRNO();
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});
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}
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} // namespace FEX::HLE
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