mirror of
https://github.com/FEX-Emu/FEX.git
synced 2026-10-10 18:00:18 +02:00
Ryan Houdek
f2bcc14cda
Which requires moving LinuxEmulation to its own independent folder as well. Since both IRLoader and FEXLoader rely on it. No functional change, just moves the the code around.
54 lines
1.9 KiB
C++
54 lines
1.9 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/Syscalls/Thread.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/IR/IR.h>
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#include <signal.h>
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#include <sys/syscall.h>
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#include <unistd.h>
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namespace SignalDelegator {
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struct GuestSigAction;
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}
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namespace FEX::HLE {
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void RegisterIOUring(FEX::HLE::SyscallHandler *Handler) {
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using namespace FEXCore::IR;
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if (Handler->IsHostKernelVersionAtLeast(5, 1, 0)) {
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REGISTER_SYSCALL_IMPL_PASS_FLAGS(io_uring_setup, SyscallFlags::OPTIMIZETHROUGH | SyscallFlags::NOSYNCSTATEONENTRY,
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[](FEXCore::Core::CpuStateFrame *Frame, uint32_t entries, void* params) -> uint64_t {
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uint64_t Result = ::syscall(SYSCALL_DEF(io_uring_setup), entries, params);
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SYSCALL_ERRNO();
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});
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REGISTER_SYSCALL_IMPL_PASS_FLAGS(io_uring_enter, SyscallFlags::OPTIMIZETHROUGH | SyscallFlags::NOSYNCSTATEONENTRY,
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[](FEXCore::Core::CpuStateFrame *Frame, unsigned int fd, uint32_t to_submit, uint32_t min_complete, uint32_t flags, void *argp, size_t argsz) -> uint64_t {
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uint64_t Result = ::syscall(SYSCALL_DEF(io_uring_enter), fd, to_submit, min_complete, flags, argp, argsz);
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SYSCALL_ERRNO();
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});
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REGISTER_SYSCALL_IMPL_PASS_FLAGS(io_uring_register, SyscallFlags::OPTIMIZETHROUGH | SyscallFlags::NOSYNCSTATEONENTRY,
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[](FEXCore::Core::CpuStateFrame *Frame, unsigned int fd, unsigned int opcode, void *arg, uint32_t nr_args) -> uint64_t {
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uint64_t Result = ::syscall(SYSCALL_DEF(io_uring_register), fd, opcode, arg, nr_args);
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SYSCALL_ERRNO();
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});
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}
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else {
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REGISTER_SYSCALL_IMPL(io_uring_setup, UnimplementedSyscallSafe);
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REGISTER_SYSCALL_IMPL(io_uring_enter, UnimplementedSyscallSafe);
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REGISTER_SYSCALL_IMPL(io_uring_register, UnimplementedSyscallSafe);
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}
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}
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}
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