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https://github.com/FEX-Emu/FEX.git
synced 2026-10-14 21:00:42 +02:00
Scott Mansell
6ed36e3304
The vast majoirty of syscalls don't need anything in thread or frame. So lets save an indirection for all those syscalls. Most of the syscalls which do need Thread (or CTX via Thread are in Thread.cpp or Memory.cpp These have all been modifiy to fetch Thread from Frame
45 lines
1.9 KiB
C++
45 lines
1.9 KiB
C++
#include "Tests/LinuxSyscalls/Syscalls.h"
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#include "Tests/LinuxSyscalls/x64/Syscalls.h"
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#include "Tests/LinuxSyscalls/x32/Syscalls.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 RegisterKey() {
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REGISTER_SYSCALL_IMPL(add_key, [](FEXCore::Core::CpuStateFrame *Frame, const char *type, const char *description, const void *payload, size_t plen, int32_t /*key_serial_t*/ keyring) -> uint64_t {
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uint64_t Result = syscall(SYS_add_key, type, description, payload, plen, keyring);
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SYSCALL_ERRNO();
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});
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REGISTER_SYSCALL_IMPL(request_key, [](FEXCore::Core::CpuStateFrame *Frame, const char *type, const char *description, const char *callout_info, int32_t /*key_serial_t*/ dest_keyring) -> uint64_t {
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uint64_t Result = syscall(SYS_request_key, type, description, callout_info, dest_keyring);
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SYSCALL_ERRNO();
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});
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REGISTER_SYSCALL_IMPL(keyctl, [](FEXCore::Core::CpuStateFrame *Frame, int operation, uint64_t arg2, uint64_t arg3, uint64_t arg4, uint64_t arg5) -> uint64_t {
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uint64_t Result = syscall(SYS_keyctl, operation, arg2, arg3, arg4, arg5);
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SYSCALL_ERRNO();
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});
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REGISTER_SYSCALL_IMPL(pkey_mprotect, [](FEXCore::Core::CpuStateFrame *Frame, void *addr, size_t len, int prot, int pkey) -> uint64_t {
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// Added in Linux 4.9
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uint64_t Result = ::pkey_mprotect(addr, len, prot, pkey);
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SYSCALL_ERRNO();
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});
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REGISTER_SYSCALL_IMPL(pkey_alloc, [](FEXCore::Core::CpuStateFrame *Frame, unsigned int flags, unsigned int access_rights) -> uint64_t {
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// Added in Linux 4.9
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uint64_t Result = ::pkey_alloc(flags, access_rights);
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SYSCALL_ERRNO();
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});
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REGISTER_SYSCALL_IMPL(pkey_free, [](FEXCore::Core::CpuStateFrame *Frame, int pkey) -> uint64_t {
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// Added in Linux 4.9
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uint64_t Result = ::pkey_free(pkey);
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SYSCALL_ERRNO();
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});
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}
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}
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