feat(userspace/libc): support for linux target

Signed-off-by: EnderIce2 <enderice2@protonmail.com>

Userspace/libc/abis/linux/x86_64/bits/errno.h

@@ -0,0 +1,159 @@
+/*
+	This file is part of Fennix C Library.
+
+	Fennix C Library is free software: you can redistribute it and/or
+	modify it under the terms of the GNU General Public License as
+	published by the Free Software Foundation, either version 3 of
+	the License, or (at your option) any later version.
+
+	Fennix C Library is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with Fennix C Library. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#ifndef _BITS_ERRNO_H
+#define _BITS_ERRNO_H
+
+#define EPERM 1
+#define ENOENT 2
+#define ESRCH 3
+#define EINTR 4
+#define EIO 5
+#define ENXIO 6
+#define E2BIG 7
+#define ENOEXEC 8
+#define EBADF 9
+#define ECHILD 10
+#define EAGAIN 11
+#define ENOMEM 12
+#define EACCES 13
+#define EFAULT 14
+#define ENOTBLK 15
+#define EBUSY 16
+#define EEXIST 17
+#define EXDEV 18
+#define ENODEV 19
+#define ENOTDIR 20
+#define EISDIR 21
+#define EINVAL 22
+#define ENFILE 23
+#define EMFILE 24
+#define ENOTTY 25
+#define ETXTBSY 26
+#define EFBIG 27
+#define ENOSPC 28
+#define ESPIPE 29
+#define EROFS 30
+#define EMLINK 31
+#define EPIPE 32
+#define EDOM 33
+#define ERANGE 34
+#define EDEADLK 35
+#define ENAMETOOLONG 36
+#define ENOLCK 37
+#define ENOSYS 38
+#define ENOTEMPTY 39
+#define ELOOP 40
+#define EWOULDBLOCK 41
+#define ENOMSG 42
+#define EIDRM 43
+#define ECHRNG 44
+#define EL2NSYNC 45
+#define EL3HLT 46
+#define EL3RST 47
+#define ELNRNG 48
+#define EUNATCH 49
+#define ENOCSI 50
+#define EL2HLT 51
+#define EBADE 52
+#define EBADR 53
+#define EXFULL 54
+#define ENOANO 55
+#define EBADRQC 56
+#define EBADSLT 57
+#define EDEADLOCK 58
+#define EBFONT 59
+#define ENOSTR 60
+#define ENODATA 61
+#define ETIME 62
+#define ENOSR 63
+#define ENONET 64
+#define ENOPKG 65
+#define EREMOTE 66
+#define ENOLINK 67
+#define EADV 68
+#define ESRMNT 69
+#define ECOMM 70
+#define EPROTO 71
+#define EMULTIHOP 72
+#define EDOTDOT 73
+#define EBADMSG 74
+#define EOVERFLOW 75
+#define ENOTUNIQ 76
+#define EBADFD 77
+#define EREMCHG 78
+#define ELIBACC 79
+#define ELIBBAD 80
+#define ELIBSCN 81
+#define ELIBMAX 82
+#define ELIBEXEC 83
+#define EILSEQ 84
+#define ERESTART 85
+#define ESTRPIPE 86
+#define EUSERS 87
+#define ENOTSOCK 88
+#define EDESTADDRREQ 89
+#define EMSGSIZE 90
+#define EPROTOTYPE 91
+#define ENOPROTOOPT 92
+#define EPROTONOSUPPORT 93
+#define ESOCKTNOSUPPORT 94
+#define EOPNOTSUPP 95
+#define EPFNOSUPPORT 96
+#define EAFNOSUPPORT 97
+#define EADDRINUSE 98
+#define EADDRNOTAVAIL 99
+#define ENETDOWN 100
+#define ENETUNREACH 101
+#define ENETRESET 102
+#define ECONNABORTED 103
+#define ECONNRESET 104
+#define ENOBUFS 105
+#define EISCONN 106
+#define ENOTCONN 107
+#define ESHUTDOWN 108
+#define ETOOMANYREFS 109
+#define ETIMEDOUT 110
+#define ECONNREFUSED 111
+#define EHOSTDOWN 112
+#define EHOSTUNREACH 113
+#define EALREADY 114
+#define EINPROGRESS 115
+#define ESTALE 116
+#define EUCLEAN 117
+#define ENOTNAM 118
+#define ENAVAIL 119
+#define EISNAM 120
+#define EREMOTEIO 121
+#define EDQUOT 122
+
+#define ENOMEDIUM 123
+#define EMEDIUMTYPE 124
+#define ECANCELED 125
+#define ENOKEY 126
+#define EKEYEXPIRED 127
+#define EKEYREVOKED 128
+#define EKEYREJECTED 129
+
+#define EOWNERDEAD 130
+#define ENOTRECOVERABLE 131
+#define ERFKILL 132
+#define EHWPOISON 133
+
+#define ENOTSUP EOPNOTSUPP
+
+#endif // _BITS_ERRNO_H

Userspace/libc/abis/linux/x86_64/bits/signal.h

@@ -0,0 +1,74 @@
+/*
+	This file is part of Fennix C Library.
+
+	Fennix C Library is free software: you can redistribute it and/or
+	modify it under the terms of the GNU General Public License as
+	published by the Free Software Foundation, either version 3 of
+	the License, or (at your option) any later version.
+
+	Fennix C Library is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with Fennix C Library. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#ifndef _BITS_SIGNAL_H
+#define _BITS_SIGNAL_H
+
+typedef unsigned long sigset_t;
+
+#define NSIG 32
+
+#define SIGHUP 1
+#define SIGINT 2
+#define SIGQUIT 3
+#define SIGILL 4
+#define SIGTRAP 5
+#define SIGABRT 6
+#define SIGIOT 6
+#define SIGBUS 7
+#define SIGFPE 8
+#define SIGKILL 9
+#define SIGUSR1 10
+#define SIGSEGV 11
+#define SIGUSR2 12
+#define SIGPIPE 13
+#define SIGALRM 14
+#define SIGTERM 15
+#define SIGSTKFLT 16
+#define SIGCHLD 17
+#define SIGCONT 18
+#define SIGSTOP 19
+#define SIGTSTP 20
+#define SIGTTIN 21
+#define SIGTTOU 22
+#define SIGURG 23
+#define SIGXCPU 24
+#define SIGXFSZ 25
+#define SIGVTALRM 26
+#define SIGPROF 27
+#define SIGWINCH 28
+#define SIGIO 29
+#define SIGPOLL SIGIO
+
+#define SIGLOST 29
+
+#define SIGPWR 30
+#define SIGSYS 31
+#define SIGUNUSED 31
+
+#define SIG_BLOCK 0
+#define SIG_UNBLOCK 1
+#define SIG_SETMASK 2
+
+typedef void __signalfn_t(int);
+typedef __signalfn_t *__sighandler_t;
+
+#define SIG_DFL ((__sighandler_t)0)
+#define SIG_IGN ((__sighandler_t)1)
+#define SIG_ERR ((__sighandler_t) - 1)
+
+#endif // _BITS_SIGNAL_H

Userspace/libc/abis/linux/x86_64/bits/socket.h

@@ -0,0 +1,34 @@
+/*
+	This file is part of Fennix C Library.
+
+	Fennix C Library is free software: you can redistribute it and/or
+	modify it under the terms of the GNU General Public License as
+	published by the Free Software Foundation, either version 3 of
+	the License, or (at your option) any later version.
+
+	Fennix C Library is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with Fennix C Library. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#ifndef _BITS_SOCKET_H
+#define _BITS_SOCKET_H
+
+#define __socklen_t_defined
+typedef __UINT32_TYPE__ socklen_t;
+
+#define __sa_family_t_defined
+typedef unsigned int sa_family_t;
+
+#define __sockaddr_defined
+struct sockaddr
+{
+	sa_family_t sa_family;
+	char sa_data[14];
+};
+
+#endif // _BITS_SOCKET_H

Userspace/libc/abis/linux/x86_64/bits/syscalls.h

@@ -0,0 +1,474 @@
+/*
+	This file is part of Fennix C Library.
+
+	Fennix C Library is free software: you can redistribute it and/or
+	modify it under the terms of the GNU General Public License as
+	published by the Free Software Foundation, either version 3 of
+	the License, or (at your option) any later version.
+
+	Fennix C Library is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with Fennix C Library. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#ifndef _BITS_SYSCALLS_H
+#define _BITS_SYSCALLS_H
+
+#pragma region Syscall Wrappers
+
+#define scarg __UINTPTR_TYPE__
+
+static inline scarg syscall0(scarg syscall)
+{
+	scarg ret;
+	__asm__ __volatile__("syscall"
+						 : "=a"(ret)
+						 : "a"(syscall)
+						 : "rcx", "r11", "memory");
+	return ret;
+}
+
+static inline scarg syscall1(scarg syscall, scarg arg1)
+{
+	scarg ret;
+	__asm__ __volatile__("syscall"
+						 : "=a"(ret)
+						 : "a"(syscall), "D"(arg1)
+						 : "rcx", "r11", "memory");
+	return ret;
+}
+
+static inline scarg syscall2(scarg syscall, scarg arg1, scarg arg2)
+{
+	scarg ret;
+	__asm__ __volatile__("syscall"
+						 : "=a"(ret)
+						 : "a"(syscall), "D"(arg1), "S"(arg2)
+						 : "rcx", "r11", "memory");
+	return ret;
+}
+
+static inline scarg syscall3(scarg syscall, scarg arg1, scarg arg2, scarg arg3)
+{
+	scarg ret;
+	__asm__ __volatile__("syscall"
+						 : "=a"(ret)
+						 : "a"(syscall), "D"(arg1), "S"(arg2), "d"(arg3)
+						 : "rcx", "r11", "memory");
+	return ret;
+}
+
+static inline scarg syscall4(scarg syscall, scarg arg1, scarg arg2, scarg arg3, scarg arg4)
+{
+	scarg ret;
+	register scarg r10 __asm__("r10") = arg4;
+	__asm__ __volatile__("syscall"
+						 : "=a"(ret)
+						 : "a"(syscall), "D"(arg1), "S"(arg2), "d"(arg3), "r"(r10)
+						 : "rcx", "r11", "memory");
+	return ret;
+}
+
+static inline scarg syscall5(scarg syscall, scarg arg1, scarg arg2, scarg arg3, scarg arg4, scarg arg5)
+{
+	scarg ret;
+	register scarg r10 __asm__("r10") = arg4;
+	register scarg r8 __asm__("r8") = arg5;
+	__asm__ __volatile__("syscall"
+						 : "=a"(ret)
+						 : "a"(syscall), "D"(arg1), "S"(arg2), "d"(arg3), "r"(r10), "r"(r8)
+						 : "rcx", "r11", "memory");
+	return ret;
+}
+
+static inline scarg syscall6(scarg syscall, scarg arg1, scarg arg2, scarg arg3, scarg arg4, scarg arg5, scarg arg6)
+{
+	scarg ret;
+	register scarg r10 __asm__("r10") = arg4;
+	register scarg r8 __asm__("r8") = arg5;
+	register scarg r9 __asm__("r9") = arg6;
+	__asm__ __volatile__("syscall"
+						 : "=a"(ret)
+						 : "a"(syscall), "D"(arg1), "S"(arg2), "d"(arg3), "r"(r10), "r"(r8), "r"(r9)
+						 : "rcx", "r11", "memory");
+	return ret;
+}
+
+#pragma endregion Syscall Wrappers
+
+#define sys_read 0
+#define sys_write 1
+#define sys_open 2
+#define sys_close 3
+#define sys_stat 4
+#define sys_fstat 5
+#define sys_lstat 6
+#define sys_poll 7
+#define sys_lseek 8
+#define sys_mmap 9
+#define sys_mprotect 10
+#define sys_munmap 11
+#define sys_brk 12
+#define sys_rt_sigaction 13
+#define sys_rt_sigprocmask 14
+#define sys_rt_sigreturn 15
+#define sys_ioctl 16
+#define sys_pread64 17
+#define sys_pwrite64 18
+#define sys_readv 19
+#define sys_writev 20
+#define sys_access 21
+#define sys_pipe 22
+#define sys_select 23
+#define sys_sched_yield 24
+#define sys_mremap 25
+#define sys_msync 26
+#define sys_mincore 27
+#define sys_madvise 28
+#define sys_shmget 29
+#define sys_shmat 30
+#define sys_shmctl 31
+#define sys_dup 32
+#define sys_dup2 33
+#define sys_pause 34
+#define sys_nanosleep 35
+#define sys_getitimer 36
+#define sys_alarm 37
+#define sys_setitimer 38
+#define sys_getpid 39
+#define sys_sendfile 40
+#define sys_socket 41
+#define sys_connect 42
+#define sys_accept 43
+#define sys_sendto 44
+#define sys_recvfrom 45
+#define sys_sendmsg 46
+#define sys_recvmsg 47
+#define sys_shutdown 48
+#define sys_bind 49
+#define sys_listen 50
+#define sys_getsockname 51
+#define sys_getpeername 52
+#define sys_socketpair 53
+#define sys_setsockopt 54
+#define sys_getsockopt 55
+#define sys_clone 56
+#define sys_fork 57
+#define sys_vfork 58
+#define sys_execve 59
+#define sys_exit 60
+#define sys_wait4 61
+#define sys_kill 62
+#define sys_uname 63
+#define sys_semget 64
+#define sys_semop 65
+#define sys_semctl 66
+#define sys_shmdt 67
+#define sys_msgget 68
+#define sys_msgsnd 69
+#define sys_msgrcv 70
+#define sys_msgctl 71
+#define sys_fcntl 72
+#define sys_flock 73
+#define sys_fsync 74
+#define sys_fdatasync 75
+#define sys_truncate 76
+#define sys_ftruncate 77
+#define sys_getdents 78
+#define sys_getcwd 79
+#define sys_chdir 80
+#define sys_fchdir 81
+#define sys_rename 82
+#define sys_mkdir 83
+#define sys_rmdir 84
+#define sys_creat 85
+#define sys_link 86
+#define sys_unlink 87
+#define sys_symlink 88
+#define sys_readlink 89
+#define sys_chmod 90
+#define sys_fchmod 91
+#define sys_chown 92
+#define sys_fchown 93
+#define sys_lchown 94
+#define sys_umask 95
+#define sys_gettimeofday 96
+#define sys_getrlimit 97
+#define sys_getrusage 98
+#define sys_sysinfo 99
+#define sys_times 100
+#define sys_ptrace 101
+#define sys_getuid 102
+#define sys_syslog 103
+#define sys_getgid 104
+#define sys_setuid 105
+#define sys_setgid 106
+#define sys_geteuid 107
+#define sys_getegid 108
+#define sys_setpgid 109
+#define sys_getppid 110
+#define sys_getpgrp 111
+#define sys_setsid 112
+#define sys_setreuid 113
+#define sys_setregid 114
+#define sys_getgroups 115
+#define sys_setgroups 116
+#define sys_setresuid 117
+#define sys_getresuid 118
+#define sys_setresgid 119
+#define sys_getresgid 120
+#define sys_getpgid 121
+#define sys_setfsuid 122
+#define sys_setfsgid 123
+#define sys_getsid 124
+#define sys_capget 125
+#define sys_capset 126
+#define sys_rt_sigpending 127
+#define sys_rt_sigtimedwait 128
+#define sys_rt_sigqueueinfo 129
+#define sys_rt_sigsuspend 130
+#define sys_sigaltstack 131
+#define sys_utime 132
+#define sys_mknod 133
+#define sys_uselib 134
+#define sys_personality 135
+#define sys_ustat 136
+#define sys_statfs 137
+#define sys_fstatfs 138
+#define sys_sysfs 139
+#define sys_getpriority 140
+#define sys_setpriority 141
+#define sys_sched_setparam 142
+#define sys_sched_getparam 143
+#define sys_sched_setscheduler 144
+#define sys_sched_getscheduler 145
+#define sys_sched_get_priority_max 146
+#define sys_sched_get_priority_min 147
+#define sys_sched_rr_get_interval 148
+#define sys_mlock 149
+#define sys_munlock 150
+#define sys_mlockall 151
+#define sys_munlockall 152
+#define sys_vhangup 153
+#define sys_modify_ldt 154
+#define sys_pivot_root 155
+#define sys__sysctl 156
+#define sys_prctl 157
+#define sys_arch_prctl 158
+#define sys_adjtimex 159
+#define sys_setrlimit 160
+#define sys_chroot 161
+#define sys_sync 162
+#define sys_acct 163
+#define sys_settimeofday 164
+#define sys_mount 165
+#define sys_umount2 166
+#define sys_swapon 167
+#define sys_swapoff 168
+#define sys_reboot 169
+#define sys_sethostname 170
+#define sys_setdomainname 171
+#define sys_iopl 172
+#define sys_ioperm 173
+#define sys_create_module 174
+#define sys_init_module 175
+#define sys_delete_module 176
+#define sys_get_kernel_syms 177
+#define sys_query_module 178
+#define sys_quotactl 179
+#define sys_nfsservctl 180
+#define sys_getpmsg 181
+#define sys_putpmsg 182
+#define sys_afs_syscall 183
+#define sys_tuxcall 184
+#define sys_security 185
+#define sys_gettid 186
+#define sys_readahead 187
+#define sys_setxattr 188
+#define sys_lsetxattr 189
+#define sys_fsetxattr 190
+#define sys_getxattr 191
+#define sys_lgetxattr 192
+#define sys_fgetxattr 193
+#define sys_listxattr 194
+#define sys_llistxattr 195
+#define sys_flistxattr 196
+#define sys_removexattr 197
+#define sys_lremovexattr 198
+#define sys_fremovexattr 199
+#define sys_tkill 200
+#define sys_time 201
+#define sys_futex 202
+#define sys_sched_setaffinity 203
+#define sys_sched_getaffinity 204
+#define sys_set_thread_area 205
+#define sys_io_setup 206
+#define sys_io_destroy 207
+#define sys_io_getevents 208
+#define sys_io_submit 209
+#define sys_io_cancel 210
+#define sys_get_thread_area 211
+#define sys_lookup_dcookie 212
+#define sys_epoll_create 213
+#define sys_epoll_ctl_old 214
+#define sys_epoll_wait_old 215
+#define sys_remap_file_pages 216
+#define sys_getdents64 217
+#define sys_set_tid_address 218
+#define sys_restart_syscall 219
+#define sys_semtimedop 220
+#define sys_fadvise64 221
+#define sys_timer_create 222
+#define sys_timer_settime 223
+#define sys_timer_gettime 224
+#define sys_timer_getoverrun 225
+#define sys_timer_delete 226
+#define sys_clock_settime 227
+#define sys_clock_gettime 228
+#define sys_clock_getres 229
+#define sys_clock_nanosleep 230
+#define sys_exit_group 231
+#define sys_epoll_wait 232
+#define sys_epoll_ctl 233
+#define sys_tgkill 234
+#define sys_utimes 235
+#define sys_vserver 236
+#define sys_mbind 237
+#define sys_set_mempolicy 238
+#define sys_get_mempolicy 239
+#define sys_mq_open 240
+#define sys_mq_unlink 241
+#define sys_mq_timedsend 242
+#define sys_mq_timedreceive 243
+#define sys_mq_notify 244
+#define sys_mq_getsetattr 245
+#define sys_kexec_load 246
+#define sys_waitid 247
+#define sys_add_key 248
+#define sys_request_key 249
+#define sys_keyctl 250
+#define sys_ioprio_set 251
+#define sys_ioprio_get 252
+#define sys_inotify_init 253
+#define sys_inotify_add_watch 254
+#define sys_inotify_rm_watch 255
+#define sys_migrate_pages 256
+#define sys_openat 257
+#define sys_mkdirat 258
+#define sys_mknodat 259
+#define sys_fchownat 260
+#define sys_futimesat 261
+#define sys_newfstatat 262
+#define sys_unlinkat 263
+#define sys_renameat 264
+#define sys_linkat 265
+#define sys_symlinkat 266
+#define sys_readlinkat 267
+#define sys_fchmodat 268
+#define sys_faccessat 269
+#define sys_pselect6 270
+#define sys_ppoll 271
+#define sys_unshare 272
+#define sys_set_robust_list 273
+#define sys_get_robust_list 274
+#define sys_splice 275
+#define sys_tee 276
+#define sys_sync_file_range 277
+#define sys_vmsplice 278
+#define sys_move_pages 279
+#define sys_utimensat 280
+#define sys_epoll_pwait 281
+#define sys_signalfd 282
+#define sys_timerfd_create 283
+#define sys_eventfd 284
+#define sys_fallocate 285
+#define sys_timerfd_settime 286
+#define sys_timerfd_gettime 287
+#define sys_accept4 288
+#define sys_signalfd4 289
+#define sys_eventfd2 290
+#define sys_epoll_create1 291
+#define sys_dup3 292
+#define sys_pipe2 293
+#define sys_inotify_init1 294
+#define sys_preadv 295
+#define sys_pwritev 296
+#define sys_rt_tgsigqueueinfo 297
+#define sys_perf_event_open 298
+#define sys_recvmmsg 299
+#define sys_fanotify_init 300
+#define sys_fanotify_mark 301
+#define sys_prlimit64 302
+#define sys_name_to_handle_at 303
+#define sys_open_by_handle_at 304
+#define sys_clock_adjtime 305
+#define sys_syncfs 306
+#define sys_sendmmsg 307
+#define sys_setns 308
+#define sys_getcpu 309
+#define sys_process_vm_readv 310
+#define sys_process_vm_writev 311
+#define sys_kcmp 312
+#define sys_finit_module 313
+#define sys_sched_setattr 314
+#define sys_sched_getattr 315
+#define sys_renameat2 316
+#define sys_seccomp 317
+#define sys_getrandom 318
+#define sys_memfd_create 319
+#define sys_kexec_file_load 320
+#define sys_bpf 321
+#define sys_execveat 322
+#define sys_userfaultfd 323
+#define sys_membarrier 324
+#define sys_mlock2 325
+#define sys_copy_file_range 326
+#define sys_preadv2 327
+#define sys_pwritev2 328
+#define sys_pkey_mprotect 329
+#define sys_pkey_alloc 330
+#define sys_pkey_free 331
+#define sys_statx 332
+#define sys_io_pgetevents 333
+#define sys_rseq 334
+#define sys_pidfd_send_signal 424
+#define sys_io_uring_setup 425
+#define sys_io_uring_enter 426
+#define sys_io_uring_register 427
+#define sys_open_tree 428
+#define sys_move_mount 429
+#define sys_fsopen 430
+#define sys_fsconfig 431
+#define sys_fsmount 432
+#define sys_fspick 433
+#define sys_pidfd_open 434
+#define sys_clone3 435
+#define sys_close_range 436
+#define sys_openat2 437
+#define sys_pidfd_getfd 438
+#define sys_faccessat2 439
+#define sys_process_madvise 440
+#define sys_epoll_pwait2 441
+#define sys_mount_setattr 442
+#define sys_quotactl_fd 443
+#define sys_landlock_create_ruleset 444
+#define sys_landlock_add_rule 445
+#define sys_landlock_restrict_self 446
+#define sys_memfd_secret 447
+#define sys_process_mrelease 448
+
+struct kutsname
+{
+	char sysname[65];
+	char nodename[65];
+	char release[65];
+	char version[65];
+	char machine[65];
+	char domainname[65];
+};
+
+#endif // _BITS_SYSCALLS_H