diff options
| author | Ian Moffett <ian@osmora.org> | 2024-03-07 17:28:52 -0500 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2024-03-07 18:24:51 -0500 |
| commit | f5e48e94a2f4d4bbd6e5628c7f2afafc6dbcc459 (patch) | |
| tree | 93b156621dc0303816b37f60ba88051b702d92f6 /lib/mlibc/sysdeps/linux | |
| parent | bd5969fc876a10b18613302db7087ef3c40f18e1 (diff) | |
build: Build mlibc + add distclean target
Signed-off-by: Ian Moffett <ian@osmora.org>
Diffstat (limited to 'lib/mlibc/sysdeps/linux')
94 files changed, 0 insertions, 7059 deletions
diff --git a/lib/mlibc/sysdeps/linux/aarch64/arch-syscall.cpp b/lib/mlibc/sysdeps/linux/aarch64/arch-syscall.cpp deleted file mode 100644 index b178538..0000000 --- a/lib/mlibc/sysdeps/linux/aarch64/arch-syscall.cpp +++ /dev/null @@ -1,117 +0,0 @@ -#include <sys/syscall.h> -#include <bits/syscall.h> - -using sc_word_t = __sc_word_t; - -sc_word_t __do_syscall0(long sc) { - register int sc_reg asm("x8") = sc; - register sc_word_t ret asm("x0"); - asm volatile ("svc 0" : "=r"(ret) : "r"(sc_reg) : "memory"); - return ret; -} - -sc_word_t __do_syscall1(long sc, - sc_word_t arg1) { - register int sc_reg asm("x8") = sc; - register sc_word_t arg1_reg asm("x0") = arg1; - register sc_word_t ret asm("x0"); - asm volatile ("svc 0" : "=r"(ret) : - "r"(sc_reg), - "r"(arg1_reg) - : "memory"); - return ret; -} - -sc_word_t __do_syscall2(long sc, - sc_word_t arg1, sc_word_t arg2) { - register int sc_reg asm("x8") = sc; - register sc_word_t arg1_reg asm("x0") = arg1; - register sc_word_t arg2_reg asm("x1") = arg2; - register sc_word_t ret asm("x0"); - asm volatile ("svc 0" : "=r"(ret) : - "r"(sc_reg), - "r"(arg1_reg), - "r"(arg2_reg) - : "memory"); - return ret; -} - -sc_word_t __do_syscall3(long sc, - sc_word_t arg1, sc_word_t arg2, sc_word_t arg3) { - register int sc_reg asm("x8") = sc; - register sc_word_t arg1_reg asm("x0") = arg1; - register sc_word_t arg2_reg asm("x1") = arg2; - register sc_word_t arg3_reg asm("x2") = arg3; - register sc_word_t ret asm("x0"); - asm volatile ("svc 0" : "=r"(ret) : - "r"(sc_reg), - "r"(arg1_reg), - "r"(arg2_reg), - "r"(arg3_reg) - : "memory"); - return ret; -} - -sc_word_t __do_syscall4(long sc, - sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, - sc_word_t arg4) { - register int sc_reg asm("x8") = sc; - register sc_word_t arg1_reg asm("x0") = arg1; - register sc_word_t arg2_reg asm("x1") = arg2; - register sc_word_t arg3_reg asm("x2") = arg3; - register sc_word_t arg4_reg asm("x3") = arg4; - register sc_word_t ret asm("x0"); - asm volatile ("svc 0" : "=r"(ret) : - "r"(sc_reg), - "r"(arg1_reg), - "r"(arg2_reg), - "r"(arg3_reg), - "r"(arg4_reg) - : "memory"); - return ret; -} - -sc_word_t __do_syscall5(long sc, - sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, - sc_word_t arg4, sc_word_t arg5) { - register int sc_reg asm("x8") = sc; - register sc_word_t arg1_reg asm("x0") = arg1; - register sc_word_t arg2_reg asm("x1") = arg2; - register sc_word_t arg3_reg asm("x2") = arg3; - register sc_word_t arg4_reg asm("x3") = arg4; - register sc_word_t arg5_reg asm("x4") = arg5; - register sc_word_t ret asm("x0"); - asm volatile ("svc 0" : "=r"(ret) : - "r"(sc_reg), - "r"(arg1_reg), - "r"(arg2_reg), - "r"(arg3_reg), - "r"(arg4_reg), - "r"(arg5_reg) - : "memory"); - return ret; -} - -sc_word_t __do_syscall6(long sc, - sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, - sc_word_t arg4, sc_word_t arg5, sc_word_t arg6) { - register int sc_reg asm("x8") = sc; - register sc_word_t arg1_reg asm("x0") = arg1; - register sc_word_t arg2_reg asm("x1") = arg2; - register sc_word_t arg3_reg asm("x2") = arg3; - register sc_word_t arg4_reg asm("x3") = arg4; - register sc_word_t arg5_reg asm("x4") = arg5; - register sc_word_t arg6_reg asm("x5") = arg6; - register sc_word_t ret asm("x0"); - asm volatile ("svc 0" : "=r"(ret) : - "r"(sc_reg), - "r"(arg1_reg), - "r"(arg2_reg), - "r"(arg3_reg), - "r"(arg4_reg), - "r"(arg5_reg), - "r"(arg6_reg) - : "memory" - ); - return ret; -} diff --git a/lib/mlibc/sysdeps/linux/aarch64/cp_syscall.S b/lib/mlibc/sysdeps/linux/aarch64/cp_syscall.S deleted file mode 100644 index 98690c7..0000000 --- a/lib/mlibc/sysdeps/linux/aarch64/cp_syscall.S +++ /dev/null @@ -1,31 +0,0 @@ -.section .text -.global __mlibc_do_asm_cp_syscall -.global __mlibc_syscall_begin -.global __mlibc_syscall_end -.type __mlibc_do_asm_cp_syscall, "function" -__mlibc_do_asm_cp_syscall: - mov x8, x0 - mov x0, x1 - mov x1, x2 - mov x2, x3 - mov x3, x4 - mov x4, x5 - mov x5, x6 - - mrs x7, tpidr_el0 - ldr w7, [x7, #-80] // Tcb::cancelBits. See asserts in tcb.hpp. -__mlibc_syscall_begin: - // tcbCancelEnableBit && tcbCancelTriggerBit - mov x9, #((1 << 0) | (1 << 2)) - and x7, x7, x9 - cmp x7, x9 - b.eq cancel - svc 0 -__mlibc_syscall_end: - ret - -cancel: - bl __mlibc_do_cancel - brk #0 -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/aarch64/crt-src/Scrt1.S b/lib/mlibc/sysdeps/linux/aarch64/crt-src/Scrt1.S deleted file mode 100644 index 547499e..0000000 --- a/lib/mlibc/sysdeps/linux/aarch64/crt-src/Scrt1.S +++ /dev/null @@ -1,11 +0,0 @@ -.section .text -.global _start -_start: - mov x0, sp - adr x1, main - - bl __mlibc_entry - brk #0 - -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/aarch64/crt-src/crt1.S b/lib/mlibc/sysdeps/linux/aarch64/crt-src/crt1.S deleted file mode 100644 index 6550612..0000000 --- a/lib/mlibc/sysdeps/linux/aarch64/crt-src/crt1.S +++ /dev/null @@ -1,9 +0,0 @@ -.section .text -.global _start -_start: - mov x0, sp - adrp x1, main - add x1, x1, :lo12:main - bl __mlibc_entry -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/aarch64/crt-src/crti.S b/lib/mlibc/sysdeps/linux/aarch64/crt-src/crti.S deleted file mode 100644 index 0f5ca0f..0000000 --- a/lib/mlibc/sysdeps/linux/aarch64/crt-src/crti.S +++ /dev/null @@ -1,13 +0,0 @@ -.section .init -.global _init -_init: - stp x29, x30, [sp, -16]! - mov x29, sp - -.section .fini -.global _fini -_fini: - stp x29, x30, [sp, -16]! - mov x29, sp -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/aarch64/crt-src/crtn.S b/lib/mlibc/sysdeps/linux/aarch64/crt-src/crtn.S deleted file mode 100644 index cd95321..0000000 --- a/lib/mlibc/sysdeps/linux/aarch64/crt-src/crtn.S +++ /dev/null @@ -1,9 +0,0 @@ -.section .init - ldp x29, x30, [sp], #16 - ret - -.section .fini - ldp x29, x30, [sp], #16 - ret -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/aarch64/signals.S b/lib/mlibc/sysdeps/linux/aarch64/signals.S deleted file mode 100644 index 923d8d7..0000000 --- a/lib/mlibc/sysdeps/linux/aarch64/signals.S +++ /dev/null @@ -1,12 +0,0 @@ -.section .text - -.global __mlibc_signal_restore -.type __mlibc_signal_restore, @function -__mlibc_signal_restore: -.global __mlibc_signal_restore_rt -.type __mlibc_signal_restore_rt, @function -__mlibc_signal_restore_rt: - mov x8,#139 // SYS_rt_sigreturn - svc 0 -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/aarch64/syscallnos.h b/lib/mlibc/sysdeps/linux/aarch64/syscallnos.h deleted file mode 100644 index 9df2598..0000000 --- a/lib/mlibc/sysdeps/linux/aarch64/syscallnos.h +++ /dev/null @@ -1,313 +0,0 @@ -#ifndef __MLIBC_SYSCALLNOS_h -#define __MLIBC_SYSCALLNOS_h -/* This file is autogenerated. Don't bother. */ -/* Generator script: sysdeps/linux/update-syscall-list.py. */ -#define __NR_io_setup 0 -#define __NR_io_destroy 1 -#define __NR_io_submit 2 -#define __NR_io_cancel 3 -#define __NR_io_getevents 4 -#define __NR_setxattr 5 -#define __NR_lsetxattr 6 -#define __NR_fsetxattr 7 -#define __NR_getxattr 8 -#define __NR_lgetxattr 9 -#define __NR_fgetxattr 10 -#define __NR_listxattr 11 -#define __NR_llistxattr 12 -#define __NR_flistxattr 13 -#define __NR_removexattr 14 -#define __NR_lremovexattr 15 -#define __NR_fremovexattr 16 -#define __NR_getcwd 17 -#define __NR_lookup_dcookie 18 -#define __NR_eventfd2 19 -#define __NR_epoll_create1 20 -#define __NR_epoll_ctl 21 -#define __NR_epoll_pwait 22 -#define __NR_dup 23 -#define __NR_dup3 24 -#define __NR_fcntl 25 -#define __NR_inotify_init1 26 -#define __NR_inotify_add_watch 27 -#define __NR_inotify_rm_watch 28 -#define __NR_ioctl 29 -#define __NR_ioprio_set 30 -#define __NR_ioprio_get 31 -#define __NR_flock 32 -#define __NR_mknodat 33 -#define __NR_mkdirat 34 -#define __NR_unlinkat 35 -#define __NR_symlinkat 36 -#define __NR_linkat 37 -#define __NR_renameat 38 -#define __NR_umount2 39 -#define __NR_mount 40 -#define __NR_pivot_root 41 -#define __NR_nfsservctl 42 -#define __NR_statfs 43 -#define __NR_fstatfs 44 -#define __NR_truncate 45 -#define __NR_ftruncate 46 -#define __NR_fallocate 47 -#define __NR_faccessat 48 -#define __NR_chdir 49 -#define __NR_fchdir 50 -#define __NR_chroot 51 -#define __NR_fchmod 52 -#define __NR_fchmodat 53 -#define __NR_fchownat 54 -#define __NR_fchown 55 -#define __NR_openat 56 -#define __NR_close 57 -#define __NR_vhangup 58 -#define __NR_pipe2 59 -#define __NR_quotactl 60 -#define __NR_getdents64 61 -#define __NR_lseek 62 -#define __NR_read 63 -#define __NR_write 64 -#define __NR_readv 65 -#define __NR_writev 66 -#define __NR_pread64 67 -#define __NR_pwrite64 68 -#define __NR_preadv 69 -#define __NR_pwritev 70 -#define __NR_sendfile 71 -#define __NR_pselect6 72 -#define __NR_ppoll 73 -#define __NR_signalfd4 74 -#define __NR_vmsplice 75 -#define __NR_splice 76 -#define __NR_tee 77 -#define __NR_readlinkat 78 -#define __NR_newfstatat 79 -#define __NR_fstat 80 -#define __NR_sync 81 -#define __NR_fsync 82 -#define __NR_fdatasync 83 -#define __NR_sync_file_range 84 -#define __NR_timerfd_create 85 -#define __NR_timerfd_settime 86 -#define __NR_timerfd_gettime 87 -#define __NR_utimensat 88 -#define __NR_acct 89 -#define __NR_capget 90 -#define __NR_capset 91 -#define __NR_personality 92 -#define __NR_exit 93 -#define __NR_exit_group 94 -#define __NR_waitid 95 -#define __NR_set_tid_address 96 -#define __NR_unshare 97 -#define __NR_futex 98 -#define __NR_set_robust_list 99 -#define __NR_get_robust_list 100 -#define __NR_nanosleep 101 -#define __NR_getitimer 102 -#define __NR_setitimer 103 -#define __NR_kexec_load 104 -#define __NR_init_module 105 -#define __NR_delete_module 106 -#define __NR_timer_create 107 -#define __NR_timer_gettime 108 -#define __NR_timer_getoverrun 109 -#define __NR_timer_settime 110 -#define __NR_timer_delete 111 -#define __NR_clock_settime 112 -#define __NR_clock_gettime 113 -#define __NR_clock_getres 114 -#define __NR_clock_nanosleep 115 -#define __NR_syslog 116 -#define __NR_ptrace 117 -#define __NR_sched_setparam 118 -#define __NR_sched_setscheduler 119 -#define __NR_sched_getscheduler 120 -#define __NR_sched_getparam 121 -#define __NR_sched_setaffinity 122 -#define __NR_sched_getaffinity 123 -#define __NR_sched_yield 124 -#define __NR_sched_get_priority_max 125 -#define __NR_sched_get_priority_min 126 -#define __NR_sched_rr_get_interval 127 -#define __NR_restart_syscall 128 -#define __NR_kill 129 -#define __NR_tkill 130 -#define __NR_tgkill 131 -#define __NR_sigaltstack 132 -#define __NR_rt_sigsuspend 133 -#define __NR_rt_sigaction 134 -#define __NR_rt_sigprocmask 135 -#define __NR_rt_sigpending 136 -#define __NR_rt_sigtimedwait 137 -#define __NR_rt_sigqueueinfo 138 -#define __NR_rt_sigreturn 139 -#define __NR_setpriority 140 -#define __NR_getpriority 141 -#define __NR_reboot 142 -#define __NR_setregid 143 -#define __NR_setgid 144 -#define __NR_setreuid 145 -#define __NR_setuid 146 -#define __NR_setresuid 147 -#define __NR_getresuid 148 -#define __NR_setresgid 149 -#define __NR_getresgid 150 -#define __NR_setfsuid 151 -#define __NR_setfsgid 152 -#define __NR_times 153 -#define __NR_setpgid 154 -#define __NR_getpgid 155 -#define __NR_getsid 156 -#define __NR_setsid 157 -#define __NR_getgroups 158 -#define __NR_setgroups 159 -#define __NR_uname 160 -#define __NR_sethostname 161 -#define __NR_setdomainname 162 -#define __NR_getrlimit 163 -#define __NR_setrlimit 164 -#define __NR_getrusage 165 -#define __NR_umask 166 -#define __NR_prctl 167 -#define __NR_getcpu 168 -#define __NR_gettimeofday 169 -#define __NR_settimeofday 170 -#define __NR_adjtimex 171 -#define __NR_getpid 172 -#define __NR_getppid 173 -#define __NR_getuid 174 -#define __NR_geteuid 175 -#define __NR_getgid 176 -#define __NR_getegid 177 -#define __NR_gettid 178 -#define __NR_sysinfo 179 -#define __NR_mq_open 180 -#define __NR_mq_unlink 181 -#define __NR_mq_timedsend 182 -#define __NR_mq_timedreceive 183 -#define __NR_mq_notify 184 -#define __NR_mq_getsetattr 185 -#define __NR_msgget 186 -#define __NR_msgctl 187 -#define __NR_msgrcv 188 -#define __NR_msgsnd 189 -#define __NR_semget 190 -#define __NR_semctl 191 -#define __NR_semtimedop 192 -#define __NR_semop 193 -#define __NR_shmget 194 -#define __NR_shmctl 195 -#define __NR_shmat 196 -#define __NR_shmdt 197 -#define __NR_socket 198 -#define __NR_socketpair 199 -#define __NR_bind 200 -#define __NR_listen 201 -#define __NR_accept 202 -#define __NR_connect 203 -#define __NR_getsockname 204 -#define __NR_getpeername 205 -#define __NR_sendto 206 -#define __NR_recvfrom 207 -#define __NR_setsockopt 208 -#define __NR_getsockopt 209 -#define __NR_shutdown 210 -#define __NR_sendmsg 211 -#define __NR_recvmsg 212 -#define __NR_readahead 213 -#define __NR_brk 214 -#define __NR_munmap 215 -#define __NR_mremap 216 -#define __NR_add_key 217 -#define __NR_request_key 218 -#define __NR_keyctl 219 -#define __NR_clone 220 -#define __NR_execve 221 -#define __NR_mmap 222 -#define __NR_fadvise64 223 -#define __NR_swapon 224 -#define __NR_swapoff 225 -#define __NR_mprotect 226 -#define __NR_msync 227 -#define __NR_mlock 228 -#define __NR_munlock 229 -#define __NR_mlockall 230 -#define __NR_munlockall 231 -#define __NR_mincore 232 -#define __NR_madvise 233 -#define __NR_remap_file_pages 234 -#define __NR_mbind 235 -#define __NR_get_mempolicy 236 -#define __NR_set_mempolicy 237 -#define __NR_migrate_pages 238 -#define __NR_move_pages 239 -#define __NR_rt_tgsigqueueinfo 240 -#define __NR_perf_event_open 241 -#define __NR_accept4 242 -#define __NR_recvmmsg 243 -#define __NR_arch_specific_syscall 244 -#define __NR_wait4 260 -#define __NR_prlimit64 261 -#define __NR_fanotify_init 262 -#define __NR_fanotify_mark 263 -#define __NR_name_to_handle_at 264 -#define __NR_open_by_handle_at 265 -#define __NR_clock_adjtime 266 -#define __NR_syncfs 267 -#define __NR_setns 268 -#define __NR_sendmmsg 269 -#define __NR_process_vm_readv 270 -#define __NR_process_vm_writev 271 -#define __NR_kcmp 272 -#define __NR_finit_module 273 -#define __NR_sched_setattr 274 -#define __NR_sched_getattr 275 -#define __NR_renameat2 276 -#define __NR_seccomp 277 -#define __NR_getrandom 278 -#define __NR_memfd_create 279 -#define __NR_bpf 280 -#define __NR_execveat 281 -#define __NR_userfaultfd 282 -#define __NR_membarrier 283 -#define __NR_mlock2 284 -#define __NR_copy_file_range 285 -#define __NR_preadv2 286 -#define __NR_pwritev2 287 -#define __NR_pkey_mprotect 288 -#define __NR_pkey_alloc 289 -#define __NR_pkey_free 290 -#define __NR_statx 291 -#define __NR_io_pgetevents 292 -#define __NR_rseq 293 -#define __NR_kexec_file_load 294 -#define __NR_pidfd_send_signal 424 -#define __NR_io_uring_setup 425 -#define __NR_io_uring_enter 426 -#define __NR_io_uring_register 427 -#define __NR_open_tree 428 -#define __NR_move_mount 429 -#define __NR_fsopen 430 -#define __NR_fsconfig 431 -#define __NR_fsmount 432 -#define __NR_fspick 433 -#define __NR_pidfd_open 434 -#define __NR_clone3 435 -#define __NR_close_range 436 -#define __NR_openat2 437 -#define __NR_pidfd_getfd 438 -#define __NR_faccessat2 439 -#define __NR_process_madvise 440 -#define __NR_epoll_pwait2 441 -#define __NR_mount_setattr 442 -#define __NR_quotactl_fd 443 -#define __NR_landlock_create_ruleset 444 -#define __NR_landlock_add_rule 445 -#define __NR_landlock_restrict_self 446 -#define __NR_memfd_secret 447 -#define __NR_process_mrelease 448 -#define __NR_futex_waitv 449 -#define __NR_set_mempolicy_home_node 450 -#define __NR_syscalls 451 -#endif /* __MLIBC_SYSCALLNOS_h */ diff --git a/lib/mlibc/sysdeps/linux/aarch64/thread_entry.S b/lib/mlibc/sysdeps/linux/aarch64/thread_entry.S deleted file mode 100644 index a47a048..0000000 --- a/lib/mlibc/sysdeps/linux/aarch64/thread_entry.S +++ /dev/null @@ -1,27 +0,0 @@ -.section .text -.global __mlibc_spawn_thread -.type __mlibc_spawn_thread, "function" -__mlibc_spawn_thread: - // __mlibc_spawn_thread(flags, stack, pid_out, child_tid, tls) - // x0, x1, x2, x3, x4 - // syscall(NR_clone, flags, stack, ptid, tls, ctid) - // x8, x0, x1, x2, x3, x4 - - // Swap x3 <-> x4 - mov x5, x4 - mov x4, x3 - mov x3, x5 - - mov x8, 220 // NR_clone - svc 0 - cbnz x0, .parent - - ldp x0, x1, [sp], #16 - - bl __mlibc_enter_thread - brk #0 - -.parent: - ret -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/generic/cxx-syscall.hpp b/lib/mlibc/sysdeps/linux/generic/cxx-syscall.hpp deleted file mode 100644 index aa7d17c..0000000 --- a/lib/mlibc/sysdeps/linux/generic/cxx-syscall.hpp +++ /dev/null @@ -1,118 +0,0 @@ -#pragma once - -#include <errno.h> -#include <mlibc/tcb.hpp> -#include <mlibc/thread.hpp> -#include <mlibc-config.h> -#include <utility> - -#include <sys/syscall.h> -#include <bits/syscall.h> - -using sc_word_t = __sc_word_t; - -extern "C" { - extern sc_word_t __mlibc_do_asm_cp_syscall(int sc, sc_word_t arg1, sc_word_t arg2, - sc_word_t arg3, sc_word_t arg4, sc_word_t arg5, sc_word_t arg6); - - extern void __mlibc_do_cancel(); -} - -namespace mlibc { - // C++ wrappers for the extern "C" functions. - inline sc_word_t do_nargs_syscall(int sc) { - return __do_syscall0(sc); - } - inline sc_word_t do_nargs_syscall(int sc, sc_word_t arg1) { - return __do_syscall1(sc, arg1); - } - inline sc_word_t do_nargs_syscall(int sc, sc_word_t arg1, sc_word_t arg2) { - return __do_syscall2(sc, arg1, arg2); - } - inline sc_word_t do_nargs_syscall(int sc, sc_word_t arg1, sc_word_t arg2, sc_word_t arg3) { - return __do_syscall3(sc, arg1, arg2, arg3); - } - inline sc_word_t do_nargs_syscall(int sc, sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, - sc_word_t arg4) { - return __do_syscall4(sc, arg1, arg2, arg3, arg4); - } - inline sc_word_t do_nargs_syscall(int sc, sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, - sc_word_t arg4, sc_word_t arg5) { - return __do_syscall5(sc, arg1, arg2, arg3, arg4, arg5); - } - inline sc_word_t do_nargs_syscall(int sc, sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, - sc_word_t arg4, sc_word_t arg5, sc_word_t arg6) { - return __do_syscall6(sc, arg1, arg2, arg3, arg4, arg5, arg6); - } - - inline sc_word_t do_nargs_cp_syscall(int sc, sc_word_t arg1) { - return __mlibc_do_asm_cp_syscall(sc, arg1, 0, 0, 0, 0, 0); - } - inline sc_word_t do_nargs_cp_syscall(int sc, sc_word_t arg1, sc_word_t arg2) { - return __mlibc_do_asm_cp_syscall(sc, arg1, arg2, 0, 0, 0, 0); - } - inline sc_word_t do_nargs_cp_syscall(int sc, sc_word_t arg1, sc_word_t arg2, - sc_word_t arg3) { - return __mlibc_do_asm_cp_syscall(sc, arg1, arg2, arg3, 0, 0, 0); - } - inline sc_word_t do_nargs_cp_syscall(int sc, sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, - sc_word_t arg4) { - return __mlibc_do_asm_cp_syscall(sc, arg1, arg2, arg3, arg4, 0, 0); - } - inline sc_word_t do_nargs_cp_syscall(int sc, sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, - sc_word_t arg4, sc_word_t arg5) { - return __mlibc_do_asm_cp_syscall(sc, arg1, arg2, arg3, arg4, arg5, 0); - } - inline sc_word_t do_nargs_cp_syscall(int sc, sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, - sc_word_t arg4, sc_word_t arg5, sc_word_t arg6) { - return __mlibc_do_asm_cp_syscall(sc, arg1, arg2, arg3, arg4, arg5, arg6); - } - - // Type-safe syscall result type. - enum class sc_result_t : sc_word_t { }; - - // Cast to the argument type of the extern "C" functions. - inline sc_word_t sc_cast(long x) { return x; } - inline sc_word_t sc_cast(const void *x) { return reinterpret_cast<sc_word_t>(x); } - - template<typename... T> - sc_result_t do_syscall(int sc, T... args) { - return static_cast<sc_result_t>(do_nargs_syscall(sc, sc_cast(args)...)); - } - - inline int sc_error(sc_result_t ret) { - auto v = static_cast<sc_word_t>(ret); - if(static_cast<unsigned long>(v) > -4096UL) - return -v; - return 0; - } - - template<typename... T> - sc_result_t do_cp_syscall(int sc, T... args) { -#if __MLIBC_POSIX_OPTION && !MLIBC_BUILDING_RTDL - auto result = static_cast<sc_result_t>(do_nargs_cp_syscall(sc, sc_cast(args)...)); - if (int e = sc_error(result); e) { - auto tcb = reinterpret_cast<Tcb*>(get_current_tcb()); - if (tcb_cancelled(tcb->cancelBits) && e == EINTR) { - __mlibc_do_cancel(); - __builtin_unreachable(); - } - } - return result; -#else - return do_syscall(sc, std::forward<T>(args)...); -#endif // __MLIBC_POSIX_OPTION || !MLIBC_BUILDING_RTDL - } - // Cast from the syscall result type. - template<typename T> - T sc_int_result(sc_result_t ret) { - auto v = static_cast<sc_word_t>(ret); - return v; - } - - template<typename T> - T *sc_ptr_result(sc_result_t ret) { - auto v = static_cast<sc_word_t>(ret); - return reinterpret_cast<T *>(v); - } -} diff --git a/lib/mlibc/sysdeps/linux/generic/entry.cpp b/lib/mlibc/sysdeps/linux/generic/entry.cpp deleted file mode 100644 index aa049ce..0000000 --- a/lib/mlibc/sysdeps/linux/generic/entry.cpp +++ /dev/null @@ -1,38 +0,0 @@ -#include <stdint.h> -#include <stdlib.h> -#include <bits/ensure.h> -#include <mlibc/elf/startup.h> -#include <sys/auxv.h> - -// defined by the POSIX library -void __mlibc_initLocale(); - -extern "C" uintptr_t *__dlapi_entrystack(); -extern "C" void __dlapi_enter(uintptr_t *); - -extern char **environ; -static mlibc::exec_stack_data __mlibc_stack_data; - -size_t __hwcap; - -struct LibraryGuard { - LibraryGuard(); -}; - -static LibraryGuard guard; - -LibraryGuard::LibraryGuard() { - __mlibc_initLocale(); - - // Parse the exec() stack. - mlibc::parse_exec_stack(__dlapi_entrystack(), &__mlibc_stack_data); - mlibc::set_startup_data(__mlibc_stack_data.argc, __mlibc_stack_data.argv, - __mlibc_stack_data.envp); -} - -extern "C" void __mlibc_entry(uintptr_t *entry_stack, int (*main_fn)(int argc, char *argv[], char *env[])) { - __dlapi_enter(entry_stack); - __hwcap = getauxval(AT_HWCAP); - auto result = main_fn(__mlibc_stack_data.argc, __mlibc_stack_data.argv, environ); - exit(result); -} diff --git a/lib/mlibc/sysdeps/linux/generic/sysdeps.cpp b/lib/mlibc/sysdeps/linux/generic/sysdeps.cpp deleted file mode 100644 index bc33a9e..0000000 --- a/lib/mlibc/sysdeps/linux/generic/sysdeps.cpp +++ /dev/null @@ -1,2002 +0,0 @@ -#include <asm/ioctls.h> -#include <errno.h> -#include <limits.h> - -#include <type_traits> - -#include <mlibc-config.h> -#include <bits/ensure.h> -#include <abi-bits/fcntl.h> -#include <abi-bits/socklen_t.h> -#include <mlibc/allocator.hpp> -#include <mlibc/debug.hpp> -#include <mlibc/all-sysdeps.hpp> -#include <mlibc/thread-entry.hpp> -#include <limits.h> -#include <sys/syscall.h> -#include "cxx-syscall.hpp" - -#define STUB_ONLY { __ensure(!"STUB_ONLY function was called"); __builtin_unreachable(); } -#define UNUSED(x) (void)(x); - -#ifndef MLIBC_BUILDING_RTDL -extern "C" long __do_syscall_ret(unsigned long ret) { - if(ret > -4096UL) { - errno = -ret; - return -1; - } - return ret; -} -#endif - -namespace mlibc { - -void sys_libc_log(const char *message) { - size_t n = 0; - while(message[n]) - n++; - do_syscall(SYS_write, 2, message, n); - char lf = '\n'; - do_syscall(SYS_write, 2, &lf, 1); -} - -void sys_libc_panic() { - __builtin_trap(); -} - -#if defined(__i386__) - -struct user_desc { - unsigned int entry_number; - unsigned long base_addr; - unsigned int limit; - unsigned int seg_32bit: 1; - unsigned int contents: 2; - unsigned int read_exec_only: 1; - unsigned int limit_in_pages: 1; - unsigned int seg_not_present: 1; - unsigned int useable: 1; -}; - -#endif - -int sys_tcb_set(void *pointer) { -#if defined(__x86_64__) - auto ret = do_syscall(SYS_arch_prctl, 0x1002 /* ARCH_SET_FS */, pointer); - if(int e = sc_error(ret); e) - return e; -#elif defined(__i386__) - struct user_desc desc = { - .entry_number = static_cast<unsigned int>(-1), - .base_addr = uintptr_t(pointer), - .limit = 0xfffff, - .seg_32bit = 1, - .contents = 0, - .read_exec_only = 0, - .limit_in_pages = 1, - .seg_not_present = 0, - .useable = 1, - }; - auto ret = do_syscall(SYS_set_thread_area, &desc); - __ensure(!sc_error(ret)); - asm volatile ("movw %w0, %%gs" : : "q"(desc.entry_number * 8 + 3) :); -#elif defined(__riscv) - uintptr_t thread_data = reinterpret_cast<uintptr_t>(pointer) + sizeof(Tcb); - asm volatile ("mv tp, %0" :: "r"(thread_data)); -#elif defined (__aarch64__) - uintptr_t thread_data = reinterpret_cast<uintptr_t>(pointer) + sizeof(Tcb) - 0x10; - asm volatile ("msr tpidr_el0, %0" :: "r"(thread_data)); -#else -#error "Missing architecture specific code." -#endif - return 0; -} - -int sys_anon_allocate(size_t size, void **pointer) { - return sys_vm_map(nullptr, size, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, - -1, 0, pointer); -} -int sys_anon_free(void *pointer, size_t size) { - return sys_vm_unmap(pointer, size); -} - -int sys_fadvise(int fd, off_t offset, off_t length, int advice) { - auto ret = do_syscall(SYS_fadvise64, fd, offset, length, advice); - if(int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_open(const char *path, int flags, mode_t mode, int *fd) { - auto ret = do_cp_syscall(SYS_openat, AT_FDCWD, path, flags, mode); - if(int e = sc_error(ret); e) - return e; - *fd = sc_int_result<int>(ret); - return 0; -} - -int sys_openat(int dirfd, const char *path, int flags, mode_t mode, int *fd) { - auto ret = do_syscall(SYS_openat, dirfd, path, flags, mode); - if (int e = sc_error(ret); e) - return e; - *fd = sc_int_result<int>(ret); - return 0; -} - -int sys_close(int fd) { - auto ret = do_cp_syscall(SYS_close, fd); - if(int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_dup2(int fd, int flags, int newfd) { - auto ret = do_cp_syscall(SYS_dup3, fd, newfd, flags); - if(int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_read(int fd, void *buffer, size_t size, ssize_t *bytes_read) { - auto ret = do_cp_syscall(SYS_read, fd, buffer, size); - if(int e = sc_error(ret); e) - return e; - *bytes_read = sc_int_result<ssize_t>(ret); - return 0; -} - -int sys_readv(int fd, const struct iovec *iovs, int iovc, ssize_t *bytes_read) { - auto ret = do_cp_syscall(SYS_readv, fd, iovs, iovc); - if(int e = sc_error(ret); e) - return e; - *bytes_read = sc_int_result<ssize_t>(ret); - return 0; -} - -int sys_write(int fd, const void *buffer, size_t size, ssize_t *bytes_written) { - auto ret = do_cp_syscall(SYS_write, fd, buffer, size); - if(int e = sc_error(ret); e) - return e; - if(bytes_written) - *bytes_written = sc_int_result<ssize_t>(ret); - return 0; -} - -int sys_seek(int fd, off_t offset, int whence, off_t *new_offset) { - auto ret = do_syscall(SYS_lseek, fd, offset, whence); - if(int e = sc_error(ret); e) - return e; - *new_offset = sc_int_result<off_t>(ret); - return 0; -} - -int sys_chmod(const char *pathname, mode_t mode) { - auto ret = do_cp_syscall(SYS_fchmodat, AT_FDCWD, pathname, mode); - if(int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_fchmod(int fd, mode_t mode) { - auto ret = do_cp_syscall(SYS_fchmod, fd, mode); - if(int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_fchmodat(int fd, const char *pathname, mode_t mode, int flags) { - auto ret = do_cp_syscall(SYS_fchmodat, fd, pathname, mode, flags); - if(int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_fchownat(int dirfd, const char *pathname, uid_t owner, gid_t group, int flags) { - auto ret = do_cp_syscall(SYS_fchownat, dirfd, pathname, owner, group, flags); - if(int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_utimensat(int dirfd, const char *pathname, const struct timespec times[2], int flags) { - auto ret = do_cp_syscall(SYS_utimensat, dirfd, pathname, times, flags); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_vm_map(void *hint, size_t size, int prot, int flags, - int fd, off_t offset, void **window) { - if(offset % 4096) - return EINVAL; - if(size >= PTRDIFF_MAX) - return ENOMEM; -#if defined(SYS_mmap2) - auto ret = do_syscall(SYS_mmap2, hint, size, prot, flags, fd, offset/4096); -#else - auto ret = do_syscall(SYS_mmap, hint, size, prot, flags, fd, offset); -#endif - // TODO: musl fixes up EPERM errors from the kernel. - if(int e = sc_error(ret); e) - return e; - *window = sc_ptr_result<void>(ret); - return 0; -} - -int sys_vm_unmap(void *pointer, size_t size) { - auto ret = do_syscall(SYS_munmap, pointer, size); - if(int e = sc_error(ret); e) - return e; - return 0; -} - -// All remaining functions are disabled in ldso. -#ifndef MLIBC_BUILDING_RTDL - -int sys_clock_get(int clock, time_t *secs, long *nanos) { - struct timespec tp = {}; - auto ret = do_syscall(SYS_clock_gettime, clock, &tp); - if (int e = sc_error(ret); e) - return e; - *secs = tp.tv_sec; - *nanos = tp.tv_nsec; - return 0; -} - -int sys_clock_getres(int clock, time_t *secs, long *nanos) { - struct timespec tp = {}; - auto ret = do_syscall(SYS_clock_getres, clock, &tp); - if (int e = sc_error(ret); e) - return e; - *secs = tp.tv_sec; - *nanos = tp.tv_nsec; - return 0; -} - -int sys_stat(fsfd_target fsfdt, int fd, const char *path, int flags, struct stat *statbuf) { - if (fsfdt == fsfd_target::path) - fd = AT_FDCWD; - else if (fsfdt == fsfd_target::fd) - flags |= AT_EMPTY_PATH; - else - __ensure(fsfdt == fsfd_target::fd_path); - -#if defined(SYS_newfstatat) - auto ret = do_cp_syscall(SYS_newfstatat, fd, path, statbuf, flags); -#else - auto ret = do_cp_syscall(SYS_fstatat64, fd, path, statbuf, flags); -#endif - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_statfs(const char *path, struct statfs *buf) { - auto ret = do_cp_syscall(SYS_statfs, path, buf); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_fstatfs(int fd, struct statfs *buf) { - auto ret = do_cp_syscall(SYS_fstatfs, fd, buf); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -extern "C" void __mlibc_signal_restore(void); -extern "C" void __mlibc_signal_restore_rt(void); - -int sys_sigaction(int signum, const struct sigaction *act, - struct sigaction *oldact) { - struct ksigaction { - void (*handler)(int); - unsigned long flags; - void (*restorer)(void); - sigset_t mask; - }; - - struct ksigaction kernel_act, kernel_oldact; - if (act) { - kernel_act.handler = act->sa_handler; - kernel_act.flags = act->sa_flags | SA_RESTORER; - kernel_act.restorer = (act->sa_flags & SA_SIGINFO) ? __mlibc_signal_restore_rt : __mlibc_signal_restore; - kernel_act.mask = act->sa_mask; - } - - static_assert(sizeof(sigset_t) == 8); - - auto ret = do_syscall(SYS_rt_sigaction, signum, act ? - &kernel_act : NULL, oldact ? - &kernel_oldact : NULL, sizeof(sigset_t)); - if (int e = sc_error(ret); e) - return e; - - if (oldact) { - oldact->sa_handler = kernel_oldact.handler; - oldact->sa_flags = kernel_oldact.flags; - oldact->sa_restorer = kernel_oldact.restorer; - oldact->sa_mask = kernel_oldact.mask; - } - return 0; -} - -int sys_socket(int domain, int type, int protocol, int *fd) { - auto ret = do_syscall(SYS_socket, domain, type, protocol); - if (int e = sc_error(ret); e) - return e; - *fd = sc_int_result<int>(ret); - return 0; -} - -int sys_msg_send(int sockfd, const struct msghdr *msg, int flags, ssize_t *length) { - auto ret = do_cp_syscall(SYS_sendmsg, sockfd, msg, flags); - if (int e = sc_error(ret); e) - return e; - *length = sc_int_result<ssize_t>(ret); - return 0; -} - -ssize_t sys_sendto(int fd, const void *buffer, size_t size, int flags, const struct sockaddr *sock_addr, socklen_t addr_length, ssize_t *length) { - auto ret = do_cp_syscall(SYS_sendto, fd, buffer, size, flags, sock_addr, addr_length); - if(int e = sc_error(ret); e) { - return e; - } - *length = sc_int_result<ssize_t>(ret); - return 0; -} - -ssize_t sys_recvfrom(int fd, void *buffer, size_t size, int flags, struct sockaddr *sock_addr, socklen_t *addr_length, ssize_t *length) { - auto ret = do_cp_syscall(SYS_recvfrom, fd, buffer, size, flags, sock_addr, addr_length); - if(int e = sc_error(ret); e) { - return e; - } - *length = sc_int_result<ssize_t>(ret); - return 0; -} - -int sys_msg_recv(int sockfd, struct msghdr *msg, int flags, ssize_t *length) { - auto ret = do_cp_syscall(SYS_recvmsg, sockfd, msg, flags); - if (int e = sc_error(ret); e) - return e; - *length = sc_int_result<ssize_t>(ret); - return 0; -} - -int sys_fcntl(int fd, int cmd, va_list args, int *result) { - auto arg = va_arg(args, unsigned long); - // TODO: the api for linux differs for each command so fcntl()s might fail with -EINVAL - // we should implement all the different fcntl()s - // TODO(geert): only some fcntl()s can fail with -EINTR, making do_cp_syscall useless - // on most fcntls(). Another reason to handle different fcntl()s seperately. - auto ret = do_cp_syscall(SYS_fcntl, fd, cmd, arg); - if (int e = sc_error(ret); e) - return e; - *result = sc_int_result<int>(ret); - return 0; -} - -int sys_getcwd(char *buf, size_t size) { - auto ret = do_syscall(SYS_getcwd, buf, size); - if (int e = sc_error(ret); e) { - return e; - } - return 0; -} - -int sys_unlinkat(int dfd, const char *path, int flags) { - auto ret = do_syscall(SYS_unlinkat, dfd, path, flags); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_sleep(time_t *secs, long *nanos) { - struct timespec req = { - .tv_sec = *secs, - .tv_nsec = *nanos - }; - struct timespec rem = {}; - - auto ret = do_cp_syscall(SYS_nanosleep, &req, &rem); - if (int e = sc_error(ret); e) - return e; - - *secs = rem.tv_sec; - *nanos = rem.tv_nsec; - return 0; -} - -int sys_isatty(int fd) { - unsigned short winsizeHack[4]; - auto ret = do_syscall(SYS_ioctl, fd, 0x5413 /* TIOCGWINSZ */, &winsizeHack); - if (int e = sc_error(ret); e) - return e; - auto res = sc_int_result<unsigned long>(ret); - if(!res) return 0; - return 1; -} - -#if __MLIBC_POSIX_OPTION - -#include <net/if.h> -#include <sys/ioctl.h> -#include <sys/ipc.h> -#include <sys/user.h> -#include <sys/utsname.h> -#include <sys/stat.h> -#include <sys/sysinfo.h> -#include <unistd.h> -#include <stdio.h> -#include <stdlib.h> -#include <sched.h> -#include <fcntl.h> -#include <pthread.h> - -int sys_ioctl(int fd, unsigned long request, void *arg, int *result) { - auto ret = do_syscall(SYS_ioctl, fd, request, arg); - if (int e = sc_error(ret); e) - return e; - if (result) - *result = sc_int_result<unsigned long>(ret); - return 0; -} - -int sys_connect(int sockfd, const struct sockaddr *addr, socklen_t addrlen) { - auto ret = do_cp_syscall(SYS_connect, sockfd, addr, addrlen); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_pselect(int nfds, fd_set *readfds, fd_set *writefds, - fd_set *exceptfds, const struct timespec *timeout, const sigset_t *sigmask, int *num_events) { - // The Linux kernel really wants 7 arguments, even tho this is not supported - // To fix that issue, they use a struct as the last argument. - // See the man page of pselect and the glibc source code - struct { - sigset_t ss; - size_t ss_len; - } data; - data.ss = (uintptr_t)sigmask; - data.ss_len = NSIG / 8; - - auto ret = do_cp_syscall(SYS_pselect6, nfds, readfds, writefds, - exceptfds, timeout, &data); - if (int e = sc_error(ret); e) - return e; - *num_events = sc_int_result<int>(ret); - return 0; -} - -int sys_pipe(int *fds, int flags) { - if(flags) { - auto ret = do_syscall(SYS_pipe2, fds, flags); - if (int e = sc_error(ret); e) - return e; - return 0; - } else { - auto ret = do_syscall(SYS_pipe2, fds, 0); - if (int e = sc_error(ret); e) - return e; - return 0; - } -} - -int sys_fork(pid_t *child) { - auto ret = do_syscall(SYS_clone, SIGCHLD, 0); - if (int e = sc_error(ret); e) - return e; - *child = sc_int_result<int>(ret); - return 0; -} - -int sys_waitpid(pid_t pid, int *status, int flags, struct rusage *ru, pid_t *ret_pid) { - auto ret = do_syscall(SYS_wait4, pid, status, flags, ru); - if (int e = sc_error(ret); e) - return e; - *ret_pid = sc_int_result<pid_t>(ret); - return 0; -} - -int sys_execve(const char *path, char *const argv[], char *const envp[]) { - auto ret = do_syscall(SYS_execve, path, argv, envp); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_sigprocmask(int how, const sigset_t *set, sigset_t *old) { - auto ret = do_syscall(SYS_rt_sigprocmask, how, set, old, NSIG / 8); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_setresuid(uid_t ruid, uid_t euid, uid_t suid) { - auto ret = do_syscall(SYS_setresuid, ruid, euid, suid); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_setresgid(gid_t rgid, gid_t egid, gid_t sgid) { - auto ret = do_syscall(SYS_setresgid, rgid, egid, sgid); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_getresuid(uid_t *ruid, uid_t *euid, uid_t *suid) { - auto ret = do_syscall(SYS_getresuid, &ruid, &euid, &suid); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_getresgid(gid_t *rgid, gid_t *egid, gid_t *sgid) { - auto ret = do_syscall(SYS_getresgid, &rgid, &egid, &sgid); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_setreuid(uid_t ruid, uid_t euid) { - auto ret = do_syscall(SYS_setreuid, ruid, euid); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_setregid(gid_t rgid, gid_t egid) { - auto ret = do_syscall(SYS_setregid, rgid, egid); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_sysinfo(struct sysinfo *info) { - auto ret = do_syscall(SYS_sysinfo, info); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -void sys_yield() { - do_syscall(SYS_sched_yield); -} - -int sys_clone(void *tcb, pid_t *pid_out, void *stack) { - unsigned long flags = CLONE_VM | CLONE_FS | CLONE_FILES | CLONE_SIGHAND - | CLONE_THREAD | CLONE_SYSVSEM | CLONE_SETTLS - | CLONE_PARENT_SETTID; - -#if defined(__riscv) - // TP should point to the address immediately after the TCB. - // TODO: We should change the sysdep so that we don't need to do this. - auto tls = reinterpret_cast<char *>(tcb) + sizeof(Tcb); - tcb = reinterpret_cast<void *>(tls); -#elif defined(__aarch64__) - // TP should point to the address 16 bytes before the end of the TCB. - // TODO: We should change the sysdep so that we don't need to do this. - auto tp = reinterpret_cast<char *>(tcb) + sizeof(Tcb) - 0x10; - tcb = reinterpret_cast<void *>(tp); -#elif defined(__i386__) - /* get the entry number, as we don't request a new one here */ - uint32_t gs; - asm volatile("movw %%gs, %w0" : "=q"(gs)); - - auto user_desc = reinterpret_cast<struct user_desc *>(getAllocator().allocate(sizeof(struct user_desc))); - - user_desc->entry_number = (gs & 0xffff) >> 3; - user_desc->base_addr = uintptr_t(tcb); - user_desc->limit = 0xfffff; - user_desc->seg_32bit = 1; - user_desc->contents = 0; - user_desc->read_exec_only = 0; - user_desc->limit_in_pages = 1; - user_desc->seg_not_present = 0; - user_desc->useable = 1; - - tcb = reinterpret_cast<void *>(user_desc); -#endif - - auto ret = __mlibc_spawn_thread(flags, stack, pid_out, NULL, tcb); - if (ret < 0) - return ret; - - return 0; -} - -extern "C" const char __mlibc_syscall_begin[1]; -extern "C" const char __mlibc_syscall_end[1]; - -#if defined(__riscv) -// Disable UBSan here to work around qemu-user misaligning ucontext_t. -// https://github.com/qemu/qemu/blob/2bf40d0841b942e7ba12953d515e62a436f0af84/linux-user/riscv/signal.c#L68-L69 -[[gnu::no_sanitize("undefined")]] -#endif -int sys_before_cancellable_syscall(ucontext_t *uct) { -#if defined(__x86_64__) - auto pc = reinterpret_cast<void*>(uct->uc_mcontext.gregs[REG_RIP]); -#elif defined(__i386__) - auto pc = reinterpret_cast<void*>(uct->uc_mcontext.gregs[REG_EIP]); -#elif defined(__riscv) - auto pc = reinterpret_cast<void*>(uct->uc_mcontext.gregs[REG_PC]); -#elif defined(__aarch64__) - auto pc = reinterpret_cast<void*>(uct->uc_mcontext.pc); -#else -#error "Missing architecture specific code." -#endif - if (pc < __mlibc_syscall_begin || pc > __mlibc_syscall_end) - return 0; - return 1; -} - -int sys_tgkill(int tgid, int tid, int sig) { - auto ret = do_syscall(SYS_tgkill, tgid, tid, sig); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_tcgetattr(int fd, struct termios *attr) { - auto ret = do_syscall(SYS_ioctl, fd, TCGETS, attr); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_tcsetattr(int fd, int optional_action, const struct termios *attr) { - int req; - - switch (optional_action) { - case TCSANOW: req = TCSETS; break; - case TCSADRAIN: req = TCSETSW; break; - case TCSAFLUSH: req = TCSETSF; break; - default: return EINVAL; - } - - auto ret = do_syscall(SYS_ioctl, fd, req, attr); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_tcflush(int fd, int queue) { - auto ret = do_syscall(SYS_ioctl, fd, TCFLSH, queue); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_tcdrain(int fd) { - auto ret = do_syscall(SYS_ioctl, fd, TCSBRK, 1); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_tcflow(int fd, int action) { - auto ret = do_syscall(SYS_ioctl, fd, TCXONC, action); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_access(const char *path, int mode) { - auto ret = do_syscall(SYS_faccessat, AT_FDCWD, path, mode, 0); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_faccessat(int dirfd, const char *pathname, int mode, int flags) { - auto ret = do_syscall(SYS_faccessat, dirfd, pathname, mode, flags); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_accept(int fd, int *newfd, struct sockaddr *addr_ptr, socklen_t *addr_length, int flags) { - auto ret = do_syscall(SYS_accept4, fd, addr_ptr, addr_length, flags); - if (int e = sc_error(ret); e) - return e; - *newfd = sc_int_result<int>(ret); - return 0; -} - -int sys_bind(int fd, const struct sockaddr *addr_ptr, socklen_t addr_length) { - auto ret = do_syscall(SYS_bind, fd, addr_ptr, addr_length, 0, 0, 0); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_setsockopt(int fd, int layer, int number, const void *buffer, socklen_t size) { - auto ret = do_syscall(SYS_setsockopt, fd, layer, number, buffer, size, 0); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_sockname(int fd, struct sockaddr *addr_ptr, socklen_t max_addr_length, - socklen_t *actual_length) { - auto ret = do_syscall(SYS_getsockname, fd, addr_ptr, &max_addr_length); - if (int e = sc_error(ret); e) - return e; - *actual_length = max_addr_length; - return 0; -} - -int sys_peername(int fd, struct sockaddr *addr_ptr, socklen_t max_addr_length, - socklen_t *actual_length) { - auto ret = do_syscall(SYS_getpeername, fd, addr_ptr, &max_addr_length); - if (int e = sc_error(ret); e) - return e; - *actual_length = max_addr_length; - return 0; -} - -int sys_listen(int fd, int backlog) { - auto ret = do_syscall(SYS_listen, fd, backlog, 0, 0, 0, 0); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_shutdown(int sockfd, int how) { - auto ret = do_syscall(SYS_shutdown, sockfd, how); - if (int e = sc_error(ret); e) { - return e; - } - return 0; -} - -int sys_getpriority(int which, id_t who, int *value) { - auto ret = do_syscall(SYS_getpriority, which, who); - if (int e = sc_error(ret); e) { - return e; - } - *value = 20 - sc_int_result<int>(ret); - return 0; -} - -int sys_setpriority(int which, id_t who, int prio) { - auto ret = do_syscall(SYS_setpriority, which, who, prio); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_setitimer(int which, const struct itimerval *new_value, struct itimerval *old_value) { - auto ret = do_syscall(SYS_setitimer, which, new_value, old_value); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -/* Linux' uapi does some weird union stuff in place of `sigev_tid`, which we conveniently ignore */ -struct linux_uapi_sigevent { - union sigval sigev_value; - int sigev_signo; - int sigev_notify; - int sigev_tid; -}; - -int sys_timer_create(clockid_t clk, struct sigevent *__restrict evp, timer_t *__restrict res) { - struct linux_uapi_sigevent ksev; - struct linux_uapi_sigevent *ksevp = 0; - int timer_id; - - switch(evp ? evp->sigev_notify : SIGEV_SIGNAL) { - case SIGEV_NONE: - case SIGEV_SIGNAL: { - if(evp) { - ksev.sigev_value = evp->sigev_value; - ksev.sigev_signo = evp->sigev_signo; - ksev.sigev_notify = evp->sigev_notify; - ksev.sigev_tid = 0; - ksevp = &ksev; - } - - auto ret = do_syscall(SYS_timer_create, clk, ksevp, &timer_id); - if (int e = sc_error(ret); e) { - return e; - } - *res = (void *) (intptr_t) timer_id; - break; - } - case SIGEV_THREAD: - __ensure(!"sys_timer_create with evp->sigev_notify == SIGEV_THREAD is unimplemented"); - [[fallthrough]]; - default: - return EINVAL; - } - - return 0; -} - -int sys_timer_settime(timer_t t, int flags, const struct itimerspec *__restrict val, struct itimerspec *__restrict old) { - auto ret = do_syscall(SYS_timer_settime, t, flags, val, old); - if (int e = sc_error(ret); e) { - return e; - } - return 0; -} - -int sys_timer_delete(timer_t t) { - __ensure((intptr_t) t >= 0); - auto ret = do_syscall(SYS_timer_delete, t); - if (int e = sc_error(ret); e) { - return e; - } - return 0; -} - -int sys_ptrace(long req, pid_t pid, void *addr, void *data, long *out) { - auto ret = do_syscall(SYS_ptrace, req, pid, addr, data); - if (int e = sc_error(ret); e) - return e; - *out = sc_int_result<long>(ret); - return 0; -} - -int sys_open_dir(const char *path, int *fd) { - return sys_open(path, O_DIRECTORY, 0, fd); -} - -int sys_read_entries(int handle, void *buffer, size_t max_size, size_t *bytes_read) { - auto ret = do_syscall(SYS_getdents64, handle, buffer, max_size); - if(int e = sc_error(ret); e) - return e; - *bytes_read = sc_int_result<int>(ret); - return 0; -} - -int sys_prctl(int op, va_list ap, int *out) { - unsigned long x[4]; - for(int i = 0; i < 4; i++) - x[i] = va_arg(ap, unsigned long); - - auto ret = do_syscall(SYS_prctl, op, x[0], x[1], x[2], x[3]); - if (int e = sc_error(ret); e) - return e; - *out = sc_int_result<int>(ret); - return 0; -} - -int sys_uname(struct utsname *buf) { - auto ret = do_syscall(SYS_uname, buf); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_gethostname(char *buf, size_t bufsize) { - struct utsname uname_buf; - if (auto e = sys_uname(&uname_buf); e) - return e; - - auto node_len = strlen(uname_buf.nodename); - if (node_len >= bufsize) - return ENAMETOOLONG; - - memcpy(buf, uname_buf.nodename, node_len); - buf[node_len] = '\0'; - return 0; -} - -int sys_pread(int fd, void *buf, size_t n, off_t off, ssize_t *bytes_read) { - auto ret = do_syscall(SYS_pread64, fd, buf, n, off); - if (int e = sc_error(ret); e) - return e; - *bytes_read = sc_int_result<ssize_t>(ret); - return 0; -} - -int sys_pwrite(int fd, const void *buf, size_t n, off_t off, ssize_t *bytes_written) { - auto ret = do_syscall(SYS_pwrite64, fd, buf, n, off); - if (int e = sc_error(ret); e) - return e; - *bytes_written = sc_int_result<ssize_t>(ret); - return 0; -} - -int sys_poll(struct pollfd *fds, nfds_t count, int timeout, int *num_events) { - struct timespec tm; - tm.tv_sec = timeout / 1000; - tm.tv_nsec = timeout % 1000 * 1000000; - auto ret = do_syscall(SYS_ppoll, fds, count, timeout >= 0 ? &tm : nullptr, 0, NSIG / 8); - if (int e = sc_error(ret); e) - return e; - *num_events = sc_int_result<int>(ret); - return 0; -} - -int sys_getrusage(int scope, struct rusage *usage) { - auto ret = do_syscall(SYS_getrusage, scope, usage); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_madvise(void *addr, size_t length, int advice) { - auto ret = do_syscall(SYS_madvise, addr, length, advice); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_msync(void *addr, size_t length, int flags) { - auto ret = do_syscall(SYS_msync, addr, length, flags); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_swapon(const char *path, int flags) { - auto ret = do_syscall(SYS_swapon, path, flags); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_swapoff(const char *path) { - auto ret = do_syscall(SYS_swapoff, path); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_getaffinity(pid_t pid, size_t cpusetsize, cpu_set_t *mask) { - auto ret = do_syscall(SYS_sched_getaffinity, pid, cpusetsize, mask); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_mount(const char *source, const char *target, - const char *fstype, unsigned long flags, const void *data) { - auto ret = do_syscall(SYS_mount, source, target, fstype, flags, data); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_umount2(const char *target, int flags) { - auto ret = do_syscall(SYS_umount2, target, flags); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_sethostname(const char *buffer, size_t bufsize) { - auto ret = do_syscall(SYS_sethostname, buffer, bufsize); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_epoll_create(int flags, int *fd) { - auto ret = do_syscall(SYS_epoll_create1, flags); - if (int e = sc_error(ret); e) - return e; - *fd = sc_int_result<int>(ret); - return 0; -} - -int sys_epoll_ctl(int epfd, int mode, int fd, struct epoll_event *ev) { - auto ret = do_syscall(SYS_epoll_ctl, epfd, mode, fd, ev); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_epoll_pwait(int epfd, struct epoll_event *ev, int n, int timeout, const sigset_t *sigmask, int *raised) { - auto ret = do_syscall(SYS_epoll_pwait, epfd, ev, n, timeout, sigmask, NSIG / 8); - if (int e = sc_error(ret); e) - return e; - *raised = sc_int_result<int>(ret); - return 0; -} - -int sys_eventfd_create(unsigned int initval, int flags, int *fd) { - auto ret = do_syscall(SYS_eventfd2, initval, flags); - if (int e = sc_error(ret); e) - return e; - *fd = sc_int_result<int>(ret); - return 0; -} - -int sys_signalfd_create(const sigset_t *masks, int flags, int *fd) { - auto ret = do_syscall(SYS_signalfd4, *fd, masks, sizeof(sigset_t), flags); - if (int e = sc_error(ret); e) - return e; - *fd = sc_int_result<int>(ret); - return 0; -} - -int sys_timerfd_create(int clockid, int flags, int *fd) { - auto ret = do_syscall(SYS_timerfd_create, clockid, flags); - if (int e = sc_error(ret); e) - return e; - *fd = sc_int_result<int>(ret); - return 0; -} - -int sys_timerfd_settime(int fd, int flags, const struct itimerspec *value, struct itimerspec *oldvalue) { - auto ret = do_syscall(SYS_timerfd_settime, fd, flags, value, oldvalue); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_inotify_create(int flags, int *fd) { - auto ret = do_syscall(SYS_inotify_init1, flags); - if (int e = sc_error(ret); e) - return e; - *fd = sc_int_result<int>(ret); - return 0; -} - -int sys_init_module(void *module, unsigned long length, const char *args) { - auto ret = do_syscall(SYS_init_module, module, length, args); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_delete_module(const char *name, unsigned flags) { - auto ret = do_syscall(SYS_delete_module, name, flags); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_klogctl(int type, char *bufp, int len, int *out) { - auto ret = do_syscall(SYS_syslog, type, bufp, len); - if (int e = sc_error(ret); e) - return e; - *out = sc_int_result<int>(ret); - return 0; -} - -int sys_getcpu(int *cpu) { - auto ret = do_syscall(SYS_getcpu, cpu, NULL, NULL); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_socketpair(int domain, int type_and_flags, int proto, int *fds) { - auto ret = do_syscall(SYS_socketpair, domain, type_and_flags, proto, fds, 0, 0); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_getsockopt(int fd, int layer, int number, void *__restrict buffer, socklen_t *__restrict size) { - auto ret = do_syscall(SYS_getsockopt, fd, layer, number, buffer, size, 0); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_inotify_add_watch(int ifd, const char *path, uint32_t mask, int *wd) { - auto ret = do_syscall(SYS_inotify_add_watch, ifd, path, mask); - if (int e = sc_error(ret); e) - return e; - *wd = sc_int_result<int>(ret); - return 0; -} - -int sys_inotify_rm_watch(int ifd, int wd) { - auto ret = do_syscall(SYS_inotify_rm_watch, ifd, wd); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_ttyname(int fd, char *buf, size_t size) { - if (!isatty(fd)) - return errno; - - char *procname; - if(int e = asprintf(&procname, "/proc/self/fd/%i", fd); e) - return ENOMEM; - __ensure(procname); - - ssize_t l = readlink(procname, buf, size); - free(procname); - - if (l < 0) - return errno; - else if ((size_t)l >= size) - return ERANGE; - - buf[l] = '\0'; - struct stat st1; - struct stat st2; - - if (stat(buf, &st1) || fstat(fd, &st2)) - return errno; - if (st1.st_dev != st2.st_dev || st1.st_ino != st2.st_ino) - return ENODEV; - - return 0; -} - -int sys_pause() { -#ifdef SYS_pause - auto ret = do_syscall(SYS_pause); -#else - auto ret = do_syscall(SYS_ppoll, 0, 0, 0, 0); -#endif - if (int e = sc_error(ret); e) - return e; - return EINTR; -} - -int sys_mlockall(int flags) { - auto ret = do_syscall(SYS_mlockall, flags); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_get_min_priority(int policy, int *out) { - auto ret = do_syscall(SYS_sched_get_priority_min, policy); - if (int e = sc_error(ret); e) - return e; - *out = sc_int_result<int>(ret); - - return 0; -} - -int sys_getschedparam(void *tcb, int *policy, struct sched_param *param) { - auto t = reinterpret_cast<Tcb *>(tcb); - - if(!t->tid) { - return ESRCH; - } - - auto ret_param = do_syscall(SYS_sched_getparam, t->tid, param); - if (int e = sc_error(ret_param); e) - return e; - - auto ret_sched = do_syscall(SYS_sched_getscheduler, t->tid, param); - if (int e = sc_error(ret_sched); e) - return e; - *policy = sc_int_result<int>(ret_sched); - - return 0; -} - -int sys_setschedparam(void *tcb, int policy, const struct sched_param *param) { - auto t = reinterpret_cast<Tcb *>(tcb); - - if(!t->tid) { - return ESRCH; - } - - auto ret = do_syscall(SYS_sched_setscheduler, t->tid, policy, param); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_if_indextoname(unsigned int index, char *name) { - int fd = 0; - int r = sys_socket(AF_UNIX, SOCK_DGRAM | SOCK_CLOEXEC, AF_UNSPEC, &fd); - - if(r) - return r; - - struct ifreq ifr; - ifr.ifr_ifindex = index; - - int ret = sys_ioctl(fd, SIOCGIFNAME, &ifr, NULL); - close(fd); - - if(ret) { - if(ret == ENODEV) - return ENXIO; - return ret; - } - - strncpy(name, ifr.ifr_name, IF_NAMESIZE); - - return 0; -} - -int sys_if_nametoindex(const char *name, unsigned int *ret) { - int fd = 0; - int r = sys_socket(AF_UNIX, SOCK_DGRAM | SOCK_CLOEXEC, AF_UNSPEC, &fd); - - if(r) - return r; - - struct ifreq ifr; - strncpy(ifr.ifr_name, name, sizeof ifr.ifr_name); - - r = sys_ioctl(fd, SIOCGIFINDEX, &ifr, NULL); - close(fd); - - if(r) { - return r; - } - - *ret = ifr.ifr_ifindex; - - return 0; -} - -int sys_ptsname(int fd, char *buffer, size_t length) { - int index; - if(int e = sys_ioctl(fd, TIOCGPTN, &index, NULL); e) - return e; - if((size_t)snprintf(buffer, length, "/dev/pts/%d", index) >= length) { - return ERANGE; - } - return 0; -} - -int sys_unlockpt(int fd) { - int unlock = 0; - - if(int e = sys_ioctl(fd, TIOCSPTLCK, &unlock, NULL); e) - return e; - - return 0; -} - -int sys_thread_setname(void *tcb, const char *name) { - if(strlen(name) > 15) { - return ERANGE; - } - - auto t = reinterpret_cast<Tcb *>(tcb); - char *path; - int cs = 0; - - if(asprintf(&path, "/proc/self/task/%d/comm", t->tid) < 0) { - return ENOMEM; - } - - pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs); - - int fd; - if(int e = sys_open(path, O_WRONLY, 0, &fd); e) { - return e; - } - - if(int e = sys_write(fd, name, strlen(name) + 1, NULL)) { - return e; - } - - sys_close(fd); - - pthread_setcancelstate(cs, 0); - - return 0; -} - -int sys_thread_getname(void *tcb, char *name, size_t size) { - auto t = reinterpret_cast<Tcb *>(tcb); - char *path; - int cs = 0; - ssize_t real_size = 0; - - if(asprintf(&path, "/proc/self/task/%d/comm", t->tid) < 0) { - return ENOMEM; - } - - pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs); - - int fd; - if(int e = sys_open(path, O_RDONLY | O_CLOEXEC, 0, &fd); e) { - return e; - } - - if(int e = sys_read(fd, name, size, &real_size)) { - return e; - } - - name[real_size - 1] = 0; - sys_close(fd); - - pthread_setcancelstate(cs, 0); - - if(static_cast<ssize_t>(size) <= real_size) { - return ERANGE; - } - - return 0; -} - -int sys_mlock(const void *addr, size_t length) { - auto ret = do_syscall(SYS_mlock, addr, length); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_munlock(const void *addr, size_t length) { - auto ret = do_syscall(SYS_munlock, addr, length); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_munlockall(void) { - auto ret = do_syscall(SYS_munlockall); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_mincore(void *addr, size_t length, unsigned char *vec) { - auto ret = do_syscall(SYS_mincore, addr, length, vec); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_memfd_create(const char *name, int flags, int *fd) { - auto ret = do_syscall(SYS_memfd_create, name, flags); - if (int e = sc_error(ret); e) - return e; - *fd = sc_int_result<int>(ret); - return 0; -} - -int sys_fallocate(int fd, off_t offset, size_t size) { - auto ret = do_syscall(SYS_fallocate, fd, 0, offset, size); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_flock(int fd, int options) { - auto ret = do_syscall(SYS_flock, fd, options); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_seteuid(uid_t euid) { - return sys_setresuid(-1, euid, -1); -} - -int sys_vm_remap(void *pointer, size_t size, size_t new_size, void **window) { - auto ret = do_syscall(SYS_mremap, pointer, size, new_size, MREMAP_MAYMOVE); - // TODO: musl fixes up EPERM errors from the kernel. - if(int e = sc_error(ret); e) - return e; - *window = sc_ptr_result<void>(ret); - return 0; -} - -int sys_link(const char *old_path, const char *new_path) { -#ifdef SYS_link - auto ret = do_syscall(SYS_link, old_path, new_path); - if (int e = sc_error(ret); e) - return e; - return 0; -#else - auto ret = do_syscall(SYS_linkat, AT_FDCWD, old_path, AT_FDCWD, new_path, 0); - if (int e = sc_error(ret); e) - return e; - return 0; -#endif -} - -// Inspired by musl (src/stat/statvfs.c:28 fixup function) -static void statfs_to_statvfs(struct statfs *from, struct statvfs *to) { - *to = { - .f_bsize = from->f_bsize, - .f_frsize = from->f_frsize ? from->f_frsize : from->f_bsize, - .f_blocks = from->f_blocks, - .f_bfree = from->f_bfree, - .f_bavail = from->f_bavail, - .f_files = from->f_files, - .f_ffree = from->f_ffree, - .f_favail = from->f_ffree, - .f_fsid = (unsigned long) from->f_fsid.__val[0], - .f_flag = from->f_flags, - .f_namemax = from->f_namelen, - }; -} - -int sys_statvfs(const char *path, struct statvfs *out) { - struct statfs buf; - if(auto ret = sys_statfs(path, &buf); ret != 0) { - return ret; - } - statfs_to_statvfs(&buf, out); - return 0; -} - -int sys_fstatvfs(int fd, struct statvfs *out) { - struct statfs buf; - if(auto ret = sys_fstatfs(fd, &buf); ret != 0) { - return ret; - } - statfs_to_statvfs(&buf, out); - return 0; -} - -int sys_sysconf(int num, long *ret) { - switch(num) { - case _SC_OPEN_MAX: { - struct rlimit ru; - if(int e = sys_getrlimit(RLIMIT_NOFILE, &ru); e) { - return e; - } - *ret = (ru.rlim_cur == RLIM_INFINITY) ? -1 : ru.rlim_cur; - break; - } - case _SC_NPROCESSORS_ONLN: { - cpu_set_t set; - CPU_ZERO(&set); - if(int e = sys_getaffinity(0, sizeof(set), &set); e) { - return e; - } - *ret = CPU_COUNT(&set); - break; - } - case _SC_PHYS_PAGES: { - struct sysinfo info; - if(int e = sys_sysinfo(&info); e) { - return e; - } - unsigned unit = (info.mem_unit) ? info.mem_unit : 1; - *ret = std::min(long((info.totalram * unit) / PAGE_SIZE), LONG_MAX); - break; - } - case _SC_CHILD_MAX: { - struct rlimit ru; - if(int e = sys_getrlimit(RLIMIT_NPROC, &ru); e) { - return e; - } - *ret = (ru.rlim_cur == RLIM_INFINITY) ? -1 : ru.rlim_cur; - break; - } - case _SC_LINE_MAX: { - *ret = -1; - break; - } - default: { - return EINVAL; - } - } - - return 0; -} - -int sys_semget(key_t key, int n, int fl, int *id) { - auto ret = do_syscall(SYS_semget, key, n, fl); - if(int e = sc_error(ret); e) - return e; - *id = sc_int_result<int>(ret); - return 0; -} - -int sys_semctl(int semid, int semnum, int cmd, void *semun, int *out) { - auto ret = do_syscall(SYS_semctl, semid, semnum, cmd | IPC_64, semun); - if(int e = sc_error(ret); e) - return e; - *out = sc_int_result<int>(ret); - return 0; -} - -int sys_waitid(idtype_t idtype, id_t id, siginfo_t *info, int options) { - auto ret = do_syscall(SYS_waitid, idtype, id, info, options, 0); - if(int e = sc_error(ret); e) - return e; - return sc_int_result<int>(ret); -} - -#endif // __MLIBC_POSIX_OPTION - -#if __MLIBC_LINUX_OPTION - -#include <linux/reboot.h> - -int sys_reboot(int cmd) { - auto ret = do_syscall(SYS_reboot, LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, cmd, nullptr); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -#endif // __MLIBC_LINUX_OPTION - -int sys_times(struct tms *tms, clock_t *out) { - auto ret = do_syscall(SYS_times, tms); - if (int e = sc_error(ret); e) - return e; - *out = sc_int_result<long>(ret); - return 0; -} - -pid_t sys_getpid() { - auto ret = do_syscall(SYS_getpid); - // getpid() always succeeds. - return sc_int_result<pid_t>(ret); -} - -pid_t sys_gettid() { - auto ret = do_syscall(SYS_gettid); - // gettid() always succeeds. - return sc_int_result<pid_t>(ret); -} - -uid_t sys_getuid() { - auto ret = do_syscall(SYS_getuid); - // getuid() always succeeds. - return sc_int_result<pid_t>(ret); -} - -uid_t sys_geteuid() { - auto ret = do_syscall(SYS_geteuid); - // geteuid() always succeeds. - return sc_int_result<pid_t>(ret); -} - -gid_t sys_getgid() { - auto ret = do_syscall(SYS_getgid); - // getgid() always succeeds. - return sc_int_result<pid_t>(ret); -} - -gid_t sys_getegid() { - auto ret = do_syscall(SYS_getegid); - // getegid() always succeeds. - return sc_int_result<pid_t>(ret); -} - -int sys_kill(int pid, int sig) { - auto ret = do_syscall(SYS_kill, pid, sig); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_vm_protect(void *pointer, size_t size, int prot) { - auto ret = do_syscall(SYS_mprotect, pointer, size, prot); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -void sys_thread_exit() { - do_syscall(SYS_exit, 0); - __builtin_trap(); -} - -void sys_exit(int status) { - do_syscall(SYS_exit_group, status); - __builtin_trap(); -} - -#endif // MLIBC_BUILDING_RTDL - -#define FUTEX_WAIT 0 -#define FUTEX_WAKE 1 - -int sys_futex_tid() { - auto ret = do_syscall(SYS_gettid); - // gettid() always succeeds. - return sc_int_result<pid_t>(ret); -} - -int sys_futex_wait(int *pointer, int expected, const struct timespec *time) { - auto ret = do_cp_syscall(SYS_futex, pointer, FUTEX_WAIT, expected, time); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_futex_wake(int *pointer) { - auto ret = do_syscall(SYS_futex, pointer, FUTEX_WAKE, INT_MAX); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_sigsuspend(const sigset_t *set) { - auto ret = do_syscall(SYS_rt_sigsuspend, set, NSIG / 8); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_sigaltstack(const stack_t *ss, stack_t *oss) { - auto ret = do_syscall(SYS_sigaltstack, ss, oss); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_mkdir(const char *path, mode_t mode) { - auto ret = do_syscall(SYS_mkdirat, AT_FDCWD, path, mode); - if (int e = sc_error(ret); e) - return e; - return 0; -} - - -int sys_mkdirat(int dirfd, const char *path, mode_t mode) { - auto ret = do_syscall(SYS_mkdirat, dirfd, path, mode); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_mknodat(int dirfd, const char *path, int mode, int dev) { - auto ret = do_syscall(SYS_mknodat, dirfd, path, mode, dev); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_mkfifoat(int dirfd, const char *path, int mode) { - return sys_mknodat(dirfd, path, mode | S_IFIFO, 0); -} - -int sys_symlink(const char *target_path, const char *link_path) { - auto ret = do_syscall(SYS_symlinkat, target_path, AT_FDCWD, link_path); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_symlinkat(const char *target_path, int dirfd, const char *link_path) { - auto ret = do_syscall(SYS_symlinkat, target_path, dirfd, link_path); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_umask(mode_t mode, mode_t *old) { - auto ret = do_syscall(SYS_umask, mode); - if (int e = sc_error(ret); e) - return e; - *old = sc_int_result<mode_t>(ret); - return 0; -} - -int sys_chdir(const char *path) { - auto ret = do_syscall(SYS_chdir, path); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_fchdir(int fd) { - auto ret = do_syscall(SYS_fchdir, fd); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_rename(const char *old_path, const char *new_path) { - return sys_renameat(AT_FDCWD, old_path, AT_FDCWD, new_path); -} - -int sys_renameat(int old_dirfd, const char *old_path, int new_dirfd, const char *new_path) { -#ifdef SYS_renameat2 - auto ret = do_syscall(SYS_renameat2, old_dirfd, old_path, new_dirfd, new_path, 0); -#else - auto ret = do_syscall(SYS_renameat, old_dirfd, old_path, new_dirfd, new_path); -#endif /* defined(SYS_renameat2) */ - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_rmdir(const char *path) { - auto ret = do_syscall(SYS_unlinkat, AT_FDCWD, path, AT_REMOVEDIR); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_ftruncate(int fd, size_t size) { - auto ret = do_syscall(SYS_ftruncate, fd, size); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_readlink(const char *path, void *buf, size_t bufsiz, ssize_t *len) { - auto ret = do_syscall(SYS_readlinkat, AT_FDCWD, path, buf, bufsiz); - if (int e = sc_error(ret); e) - return e; - *len = sc_int_result<ssize_t>(ret); - return 0; -} - -int sys_getrlimit(int resource, struct rlimit *limit) { - auto ret = do_syscall(SYS_getrlimit, resource, limit); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_setrlimit(int resource, const struct rlimit *limit) { - auto ret = do_syscall(SYS_setrlimit, resource, limit); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -pid_t sys_getppid() { - auto ret = do_syscall(SYS_getppid); - // getppid() always succeeds. - return sc_int_result<pid_t>(ret); -} - -int sys_setpgid(pid_t pid, pid_t pgid) { - auto ret = do_syscall(SYS_setpgid, pid, pgid); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_getsid(pid_t pid, pid_t *sid) { - auto ret = do_syscall(SYS_getsid, pid); - if (int e = sc_error(ret); e) - return e; - *sid = sc_int_result<pid_t>(ret); - return 0; -} - -int sys_setsid(pid_t *sid) { - auto ret = do_syscall(SYS_setsid); - if (int e = sc_error(ret); e) - return e; - *sid = sc_int_result<pid_t>(ret); - return 0; -} - -int sys_setuid(uid_t uid) { - auto ret = do_syscall(SYS_setuid, uid); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_setgid(gid_t gid) { - auto ret = do_syscall(SYS_setgid, gid); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_getpgid(pid_t pid, pid_t *out) { - auto ret = do_syscall(SYS_getpgid, pid); - if (int e = sc_error(ret); e) - return e; - *out = sc_int_result<pid_t>(ret); - return 0; -} - -int sys_getgroups(size_t size, const gid_t *list, int *retval) { - auto ret = do_syscall(SYS_getgroups, size, list); - if (int e = sc_error(ret); e) - return e; - *retval = sc_int_result<int>(ret); - return 0; -} - -int sys_dup(int fd, int flags, int *newfd) { - __ensure(!flags); - auto ret = do_cp_syscall(SYS_dup, fd); - if (int e = sc_error(ret); e) - return e; - *newfd = sc_int_result<int>(ret); - return 0; -} - -void sys_sync() { - do_syscall(SYS_sync); -} - -int sys_fsync(int fd) { - auto ret = do_syscall(SYS_fsync, fd); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_fdatasync(int fd) { - auto ret = do_syscall(SYS_fdatasync, fd); - if (int e = sc_error(ret); e) - return e; - return 0; -} - -int sys_getrandom(void *buffer, size_t length, int flags, ssize_t *bytes_written) { - auto ret = do_syscall(SYS_getrandom, buffer, length, flags); - if (int e = sc_error(ret); e) - return e; - *bytes_written = sc_int_result<ssize_t>(ret); - return 0; -} - -int sys_getentropy(void *buffer, size_t length) { - ssize_t written; - return sys_getrandom(buffer, length, 0, &written); -} - -int sys_setxattr(const char *path, const char *name, const void *val, - size_t size, int flags) { - auto ret = do_syscall(SYS_setxattr, path, name, val, size, flags); - return sc_error(ret); -} - -int sys_lsetxattr(const char *path, const char *name, const void *val, - size_t size, int flags) { - auto ret = do_syscall(SYS_lsetxattr, path, name, val, size, flags); - return sc_error(ret); -} - -int sys_fsetxattr(int fd, const char *name, const void *val, - size_t size, int flags) { - auto ret = do_syscall(SYS_fsetxattr, fd, name, val, size, flags); - return sc_error(ret); -} - -int sys_getxattr(const char *path, const char *name, void *val, size_t size, - ssize_t *nread) { - auto ret = do_syscall(SYS_getxattr, path, name, val, size); - if (int e = sc_error(ret); e) { - return e; - } - - *nread = sc_int_result<ssize_t>(ret); - return 0; -} - -int sys_lgetxattr(const char *path, const char *name, void *val, size_t size, - ssize_t *nread) { - auto ret = do_syscall(SYS_lgetxattr, path, name, val, size); - if (int e = sc_error(ret); e) { - return e; - } - - *nread = sc_int_result<ssize_t>(ret); - return 0; -} - -int sys_fgetxattr(int fd, const char *name, void *val, size_t size, - ssize_t *nread) { - auto ret = do_syscall(SYS_fgetxattr, fd, name, val, size); - if (int e = sc_error(ret); e) { - return e; - } - - *nread = sc_int_result<ssize_t>(ret); - return 0; -} - -int sys_removexattr(const char *path, const char *name) { - auto ret = do_syscall(SYS_removexattr, path, name); - return sc_error(ret); -} - -int sys_lremovexattr(const char *path, const char *name) { - auto ret = do_syscall(SYS_lremovexattr, path, name); - return sc_error(ret); -} - -int sys_fremovexattr(int fd, const char *name) { - auto ret = do_syscall(SYS_fremovexattr, fd, name); - return sc_error(ret); -} - -int sys_listxattr(const char *path, char *list, size_t size, ssize_t *nread) { - auto ret = do_syscall(SYS_listxattr, path, list, size); - if (int e = sc_error(ret); e) { - return e; - } - - *nread = sc_int_result<ssize_t>(ret); - return 0; -} - -int sys_llistxattr(const char *path, char *list, size_t size, ssize_t *nread) { - auto ret = do_syscall(SYS_llistxattr, path, list, size); - if (int e = sc_error(ret); e) { - return e; - } - - *nread = sc_int_result<ssize_t>(ret); - return 0; -} - -int sys_flistxattr(int fd, char *list, size_t size, ssize_t *nread) { - auto ret = do_syscall(SYS_flistxattr, fd, list, size); - if (int e = sc_error(ret); e) { - return e; - } - - *nread = sc_int_result<ssize_t>(ret); - return 0; -} - -int sys_sigtimedwait(const sigset_t *__restrict set, siginfo_t *__restrict info, const struct timespec *__restrict timeout, int *out_signal) { - auto ret = do_syscall(SYS_rt_sigtimedwait, set, info, timeout, NSIG / 8); - - if (int e = sc_error(ret); e) - return e; - - *out_signal = sc_int_result<int>(ret); - - return 0; -} - -#if __MLIBC_BSD_OPTION -int sys_brk(void **out) { - auto ret = do_syscall(SYS_brk, 0); - if(int e = sc_error(ret); e) { - return e; - } - - *out = (void *) sc_int_result<uintptr_t>(ret); - return 0; -} -#endif // __MLIBC_BSD_OPTION - -#if __MLIBC_GLIBC_OPTION - -int sys_personality(unsigned long persona, int *out) { - auto ret = do_syscall(SYS_personality, persona); - - if(int e = sc_error(ret); e) { - return e; - } - - *out = sc_int_result<int>(ret); - return 0; -} - -int sys_ioperm(unsigned long int from, unsigned long int num, int turn_on) { -#if defined(SYS_ioperm) - auto ret = do_syscall(SYS_ioperm, from, num, turn_on); - - if(int e = sc_error(ret); e) { - return e; - } - - return 0; -#else - (void) from; - (void) num; - (void) turn_on; - return ENOSYS; -#endif -} - -int sys_iopl(int level) { -#if defined(SYS_iopl) - auto ret = do_syscall(SYS_iopl, level); - - if(int e = sc_error(ret); e) { - return e; - } - - return 0; -#else - (void) level; - return ENOSYS; -#endif -} - -#endif // __MLIBC_GLIBC_OPTION - -} // namespace mlibc diff --git a/lib/mlibc/sysdeps/linux/generic/thread.cpp b/lib/mlibc/sysdeps/linux/generic/thread.cpp deleted file mode 100644 index e413e4f..0000000 --- a/lib/mlibc/sysdeps/linux/generic/thread.cpp +++ /dev/null @@ -1,60 +0,0 @@ -#include <mlibc/thread-entry.hpp> -#include <mlibc/all-sysdeps.hpp> -#include <mlibc/thread.hpp> -#include <bits/ensure.h> -#include <sys/mman.h> -#include <stdint.h> -#include <stddef.h> -#include <errno.h> - -extern "C" void __mlibc_enter_thread(void *entry, void *user_arg) { - // The linux kernel already sets the TCB in sys_clone(). - auto tcb = mlibc::get_current_tcb(); - - // Wait until our parent sets up the TID. - while(!__atomic_load_n(&tcb->tid, __ATOMIC_RELAXED)) - mlibc::sys_futex_wait(&tcb->tid, 0, nullptr); - - tcb->invokeThreadFunc(entry, user_arg); - - __atomic_store_n(&tcb->didExit, 1, __ATOMIC_RELEASE); - mlibc::sys_futex_wake(&tcb->didExit); - - mlibc::sys_thread_exit(); -} - -namespace mlibc { - -static constexpr size_t default_stacksize = 0x200000; - -int sys_prepare_stack(void **stack, void *entry, void *user_arg, void *tcb, size_t *stack_size, size_t *guard_size, void **stack_base) { - (void)tcb; - if (!*stack_size) - *stack_size = default_stacksize; - - uintptr_t map; - if (*stack) { - map = reinterpret_cast<uintptr_t>(*stack); - *guard_size = 0; - } else { - map = reinterpret_cast<uintptr_t>( - mmap(nullptr, *stack_size + *guard_size, - PROT_NONE, - MAP_PRIVATE | MAP_ANONYMOUS, -1, 0) - ); - if (reinterpret_cast<void*>(map) == MAP_FAILED) - return EAGAIN; - int ret = mprotect(reinterpret_cast<void*>(map + *guard_size), *stack_size, - PROT_READ | PROT_WRITE); - if(ret) - return EAGAIN; - } - - *stack_base = reinterpret_cast<void*>(map); - auto sp = reinterpret_cast<uintptr_t*>(map + *guard_size + *stack_size); - *--sp = reinterpret_cast<uintptr_t>(user_arg); - *--sp = reinterpret_cast<uintptr_t>(entry); - *stack = reinterpret_cast<void*>(sp); - return 0; -} -} // namespace mlibc diff --git a/lib/mlibc/sysdeps/linux/include-internal/linux/unistd.h b/lib/mlibc/sysdeps/linux/include-internal/linux/unistd.h deleted file mode 100644 index 6a8020e..0000000 --- a/lib/mlibc/sysdeps/linux/include-internal/linux/unistd.h +++ /dev/null @@ -1,2 +0,0 @@ -/* stub header not present in practice, redirects to our internal syscallnos */ -#include <syscallnos.h> diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/access.h b/lib/mlibc/sysdeps/linux/include/abi-bits/access.h deleted file mode 120000 index cb83931..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/access.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/access.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/auxv.h b/lib/mlibc/sysdeps/linux/include/abi-bits/auxv.h deleted file mode 120000 index c43f878..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/auxv.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/auxv.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/blkcnt_t.h b/lib/mlibc/sysdeps/linux/include/abi-bits/blkcnt_t.h deleted file mode 120000 index 0b0ec27..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/blkcnt_t.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/blkcnt_t.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/blksize_t.h b/lib/mlibc/sysdeps/linux/include/abi-bits/blksize_t.h deleted file mode 120000 index 7dc8d7c..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/blksize_t.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/blksize_t.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/clockid_t.h b/lib/mlibc/sysdeps/linux/include/abi-bits/clockid_t.h deleted file mode 120000 index 6a42da5..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/clockid_t.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/clockid_t.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/dev_t.h b/lib/mlibc/sysdeps/linux/include/abi-bits/dev_t.h deleted file mode 120000 index bca881e..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/dev_t.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/dev_t.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/epoll.h b/lib/mlibc/sysdeps/linux/include/abi-bits/epoll.h deleted file mode 120000 index eb4b76d..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/epoll.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/epoll.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/errno.h b/lib/mlibc/sysdeps/linux/include/abi-bits/errno.h deleted file mode 120000 index 6e507de..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/errno.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/errno.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/fcntl.h b/lib/mlibc/sysdeps/linux/include/abi-bits/fcntl.h deleted file mode 120000 index 463e2c9..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/fcntl.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/fcntl.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/fsblkcnt_t.h b/lib/mlibc/sysdeps/linux/include/abi-bits/fsblkcnt_t.h deleted file mode 120000 index 898dfb2..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/fsblkcnt_t.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/fsblkcnt_t.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/fsfilcnt_t.h b/lib/mlibc/sysdeps/linux/include/abi-bits/fsfilcnt_t.h deleted file mode 120000 index 791755c..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/fsfilcnt_t.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/fsfilcnt_t.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/gid_t.h b/lib/mlibc/sysdeps/linux/include/abi-bits/gid_t.h deleted file mode 120000 index abce6d6..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/gid_t.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/gid_t.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/in.h b/lib/mlibc/sysdeps/linux/include/abi-bits/in.h deleted file mode 120000 index 418d1d5..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/in.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/in.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/ino_t.h b/lib/mlibc/sysdeps/linux/include/abi-bits/ino_t.h deleted file mode 120000 index 4c20aca..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/ino_t.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/ino_t.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/inotify.h b/lib/mlibc/sysdeps/linux/include/abi-bits/inotify.h deleted file mode 120000 index b5cb282..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/inotify.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/inotify.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/ioctls.h b/lib/mlibc/sysdeps/linux/include/abi-bits/ioctls.h deleted file mode 120000 index 595106b..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/ioctls.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/ioctls.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/limits.h b/lib/mlibc/sysdeps/linux/include/abi-bits/limits.h deleted file mode 120000 index 6c88db2..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/limits.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/limits.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/mode_t.h b/lib/mlibc/sysdeps/linux/include/abi-bits/mode_t.h deleted file mode 120000 index 5d78fdf..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/mode_t.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/mode_t.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/mqueue.h b/lib/mlibc/sysdeps/linux/include/abi-bits/mqueue.h deleted file mode 120000 index fa87b07..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/mqueue.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/mqueue.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/msg.h b/lib/mlibc/sysdeps/linux/include/abi-bits/msg.h deleted file mode 120000 index f402b49..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/msg.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/msg.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/nlink_t.h b/lib/mlibc/sysdeps/linux/include/abi-bits/nlink_t.h deleted file mode 120000 index bb3b625..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/nlink_t.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/nlink_t.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/packet.h b/lib/mlibc/sysdeps/linux/include/abi-bits/packet.h deleted file mode 120000 index 998ef1a..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/packet.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/packet.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/pid_t.h b/lib/mlibc/sysdeps/linux/include/abi-bits/pid_t.h deleted file mode 120000 index baa90f6..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/pid_t.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/pid_t.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/poll.h b/lib/mlibc/sysdeps/linux/include/abi-bits/poll.h deleted file mode 120000 index 8ea6a0a..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/poll.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/poll.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/ptrace.h b/lib/mlibc/sysdeps/linux/include/abi-bits/ptrace.h deleted file mode 120000 index b2517b2..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/ptrace.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/ptrace.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/reboot.h b/lib/mlibc/sysdeps/linux/include/abi-bits/reboot.h deleted file mode 120000 index 77013a4..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/reboot.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/reboot.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/resource.h b/lib/mlibc/sysdeps/linux/include/abi-bits/resource.h deleted file mode 120000 index 88d7402..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/resource.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/resource.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/seek-whence.h b/lib/mlibc/sysdeps/linux/include/abi-bits/seek-whence.h deleted file mode 120000 index df7bccf..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/seek-whence.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/seek-whence.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/shm.h b/lib/mlibc/sysdeps/linux/include/abi-bits/shm.h deleted file mode 120000 index 067d8c4..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/shm.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/shm.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/signal.h b/lib/mlibc/sysdeps/linux/include/abi-bits/signal.h deleted file mode 120000 index 4dcb0b7..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/signal.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/signal.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/socket.h b/lib/mlibc/sysdeps/linux/include/abi-bits/socket.h deleted file mode 120000 index f1dc016..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/socket.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/socket.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/socklen_t.h b/lib/mlibc/sysdeps/linux/include/abi-bits/socklen_t.h deleted file mode 120000 index 41f3b11..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/socklen_t.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/socklen_t.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/stat.h b/lib/mlibc/sysdeps/linux/include/abi-bits/stat.h deleted file mode 120000 index 1f63b41..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/stat.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/stat.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/statfs.h b/lib/mlibc/sysdeps/linux/include/abi-bits/statfs.h deleted file mode 120000 index e3d202f..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/statfs.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/statfs.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/statvfs.h b/lib/mlibc/sysdeps/linux/include/abi-bits/statvfs.h deleted file mode 120000 index 1fc80c2..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/statvfs.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/statvfs.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/suseconds_t.h b/lib/mlibc/sysdeps/linux/include/abi-bits/suseconds_t.h deleted file mode 120000 index 9ed6597..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/suseconds_t.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/suseconds_t.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/termios.h b/lib/mlibc/sysdeps/linux/include/abi-bits/termios.h deleted file mode 120000 index ee8f0b0..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/termios.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/termios.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/time.h b/lib/mlibc/sysdeps/linux/include/abi-bits/time.h deleted file mode 120000 index 2a02625..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/time.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/time.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/uid_t.h b/lib/mlibc/sysdeps/linux/include/abi-bits/uid_t.h deleted file mode 120000 index b306777..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/uid_t.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/uid_t.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/utsname.h b/lib/mlibc/sysdeps/linux/include/abi-bits/utsname.h deleted file mode 120000 index b285754..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/utsname.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/utsname.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/vm-flags.h b/lib/mlibc/sysdeps/linux/include/abi-bits/vm-flags.h deleted file mode 120000 index bbe258c..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/vm-flags.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/vm-flags.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/vt.h b/lib/mlibc/sysdeps/linux/include/abi-bits/vt.h deleted file mode 120000 index 5798a4a..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/vt.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/vt.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/wait.h b/lib/mlibc/sysdeps/linux/include/abi-bits/wait.h deleted file mode 120000 index feb2840..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/wait.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/wait.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/abi-bits/xattr.h b/lib/mlibc/sysdeps/linux/include/abi-bits/xattr.h deleted file mode 120000 index 66412d7..0000000 --- a/lib/mlibc/sysdeps/linux/include/abi-bits/xattr.h +++ /dev/null @@ -1 +0,0 @@ -../../../../abis/linux/xattr.h
\ No newline at end of file diff --git a/lib/mlibc/sysdeps/linux/include/bits/syscall.h b/lib/mlibc/sysdeps/linux/include/bits/syscall.h deleted file mode 100644 index 3023a3b..0000000 --- a/lib/mlibc/sysdeps/linux/include/bits/syscall.h +++ /dev/null @@ -1,90 +0,0 @@ -#ifndef _MLIBC_SYSCALL_H -#define _MLIBC_SYSCALL_H - -#ifdef __cplusplus -extern "C" { -#endif - -typedef long __sc_word_t; - -/* These functions are implemented in arch-syscall.cpp. */ -__sc_word_t __do_syscall0(long); -__sc_word_t __do_syscall1(long, __sc_word_t); -__sc_word_t __do_syscall2(long, __sc_word_t, __sc_word_t); -__sc_word_t __do_syscall3(long, __sc_word_t, __sc_word_t, __sc_word_t); -__sc_word_t __do_syscall4(long, __sc_word_t, __sc_word_t, __sc_word_t, __sc_word_t); -__sc_word_t __do_syscall5(long, __sc_word_t, __sc_word_t, __sc_word_t, __sc_word_t, - __sc_word_t); -__sc_word_t __do_syscall6(long, __sc_word_t, __sc_word_t, __sc_word_t, __sc_word_t, - __sc_word_t, __sc_word_t); -__sc_word_t __do_syscall7(long, __sc_word_t, __sc_word_t, __sc_word_t, __sc_word_t, - __sc_word_t, __sc_word_t, __sc_word_t); -long __do_syscall_ret(unsigned long); - -#ifdef __cplusplus -extern "C++" { - -/* Defining a syscall as a macro is more problematic in C++, since there's a high chance of - * a name collision e.g foo.syscall() or foo::syscall. - */ -template<typename Arg0> -long syscall(long n) { - return __do_syscall_ret(__do_syscall0(n)); -} -template<typename Arg0> -long syscall(long n, Arg0 a0) { - return __do_syscall_ret(__do_syscall1(n, (long)a0)); -} -template<typename Arg0, typename Arg1> -long syscall(long n, Arg0 a0, Arg1 a1) { - return __do_syscall_ret(__do_syscall2(n, (long)a0, (long)a1)); -} -template<typename Arg0, typename Arg1, typename Arg2> -long syscall(long n, Arg0 a0, Arg1 a1, Arg2 a2) { - return __do_syscall_ret(__do_syscall3(n, (long)a0, (long)a1, (long)a2)); -} -template<typename Arg0, typename Arg1, typename Arg2, typename Arg3> -long syscall(long n, Arg0 a0, Arg1 a1, Arg2 a2, Arg3 a3) { - return __do_syscall_ret(__do_syscall4(n, (long)a0, (long)a1, (long)a2, (long)a3)); -} -template<typename Arg0, typename Arg1, typename Arg2, typename Arg3, typename Arg4> -long syscall(long n, Arg0 a0, Arg1 a1, Arg2 a2, Arg3 a3, Arg4 a4) { - return __do_syscall_ret(__do_syscall5(n, (long)a0, (long)a1, (long)a2, (long)a3, (long)a4)); -} -template<typename Arg0, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5> -long syscall(long n, Arg0 a0, Arg1 a1, Arg2 a2, Arg3 a3, Arg4 a4, Arg5 a5) { - return __do_syscall_ret(__do_syscall6(n, (long)a0, (long)a1, (long)a2, (long)a3, (long)a4, (long)a5)); -} -template<typename Arg0, typename Arg1, typename Arg2, typename Arg3, typename Arg4, typename Arg5, typename Arg6> -long syscall(long n, Arg0 a0, Arg1 a1, Arg2 a2, Arg3 a3, Arg4 a4, Arg5 a5, Arg6 a6) { - return __do_syscall_ret(__do_syscall7(n, (long)a0, (long)a1, (long)a2, (long)a3, (long)a4, (long)a5, (long)a6)); -} - -} /* extern C++ */ -#else - -/* These syscall macros were copied from musl. */ -#define __scc(x) ((__sc_word_t)(x)) -#define __syscall0(n) __do_syscall0(n) -#define __syscall1(n,a) __do_syscall1(n,__scc(a)) -#define __syscall2(n,a,b) __do_syscall2(n,__scc(a),__scc(b)) -#define __syscall3(n,a,b,c) __do_syscall3(n,__scc(a),__scc(b),__scc(c)) -#define __syscall4(n,a,b,c,d) __do_syscall4(n,__scc(a),__scc(b),__scc(c),__scc(d)) -#define __syscall5(n,a,b,c,d,e) __do_syscall5(n,__scc(a),__scc(b),__scc(c),__scc(d),__scc(e)) -#define __syscall6(n,a,b,c,d,e,f) __do_syscall6(n,__scc(a),__scc(b),__scc(c),__scc(d),__scc(e),__scc(f)) -#define __syscall7(n,a,b,c,d,e,f,g) __do_syscall7(n,__scc(a),__scc(b),__scc(c),__scc(d),__scc(e),__scc(f),__scc(g)) -#define __SYSCALL_NARGS_X(a,b,c,d,e,f,g,h,n,...) n -#define __SYSCALL_NARGS(...) __SYSCALL_NARGS_X(__VA_ARGS__,7,6,5,4,3,2,1,0,) -#define __SYSCALL_CONCAT_X(a,b) a##b -#define __SYSCALL_CONCAT(a,b) __SYSCALL_CONCAT_X(a,b) -#define __SYSCALL_DISP(b,...) __SYSCALL_CONCAT(b,__SYSCALL_NARGS(__VA_ARGS__))(__VA_ARGS__) -#define __syscall(...) __SYSCALL_DISP(__syscall,__VA_ARGS__) -#define syscall(...) __do_syscall_ret(__syscall(__VA_ARGS__)) - -#endif - -#ifdef __cplusplus -} -#endif - -#endif // _MLIBC_SYSCALL_H diff --git a/lib/mlibc/sysdeps/linux/include/bits/syscall_aliases.h b/lib/mlibc/sysdeps/linux/include/bits/syscall_aliases.h deleted file mode 100644 index b929efc..0000000 --- a/lib/mlibc/sysdeps/linux/include/bits/syscall_aliases.h +++ /dev/null @@ -1,1823 +0,0 @@ -#ifndef __MLIBC_SYSCALL_ALIAS_BIT -#define __MLIBC_SYSCALL_ALIAS_BIT -/* This file is autogenerated. Don't bother. */ -/* Generator script: sysdeps/linux/update-syscall-list.py. */ -#ifdef __NR__llseek -# define SYS__llseek __NR__llseek -#endif -#ifdef __NR__newselect -# define SYS__newselect __NR__newselect -#endif -#ifdef __NR__sysctl -# define SYS__sysctl __NR__sysctl -#endif -#ifdef __NR_accept -# define SYS_accept __NR_accept -#endif -#ifdef __NR_accept4 -# define SYS_accept4 __NR_accept4 -#endif -#ifdef __NR_access -# define SYS_access __NR_access -#endif -#ifdef __NR_acct -# define SYS_acct __NR_acct -#endif -#ifdef __NR_add_key -# define SYS_add_key __NR_add_key -#endif -#ifdef __NR_adjtimex -# define SYS_adjtimex __NR_adjtimex -#endif -#ifdef __NR_alarm -# define SYS_alarm __NR_alarm -#endif -#ifdef __NR_arc_gettls -# define SYS_arc_gettls __NR_arc_gettls -#endif -#ifdef __NR_arc_settls -# define SYS_arc_settls __NR_arc_settls -#endif -#ifdef __NR_arc_usr_cmpxchg -# define SYS_arc_usr_cmpxchg __NR_arc_usr_cmpxchg -#endif -#ifdef __NR_arch_prctl -# define SYS_arch_prctl __NR_arch_prctl -#endif -#ifdef __NR_arch_specific_syscall -# define SYS_arch_specific_syscall __NR_arch_specific_syscall -#endif -#ifdef __NR_arm_fadvise64_64 -# define SYS_arm_fadvise64_64 __NR_arm_fadvise64_64 -#endif -#ifdef __NR_atomic_barrier -# define SYS_atomic_barrier __NR_atomic_barrier -#endif -#ifdef __NR_atomic_cmpxchg_32 -# define SYS_atomic_cmpxchg_32 __NR_atomic_cmpxchg_32 -#endif -#ifdef __NR_bdflush -# define SYS_bdflush __NR_bdflush -#endif -#ifdef __NR_bind -# define SYS_bind __NR_bind -#endif -#ifdef __NR_bpf -# define SYS_bpf __NR_bpf -#endif -#ifdef __NR_brk -# define SYS_brk __NR_brk -#endif -#ifdef __NR_cachectl -# define SYS_cachectl __NR_cachectl -#endif -#ifdef __NR_cacheflush -# define SYS_cacheflush __NR_cacheflush -#endif -#ifdef __NR_capget -# define SYS_capget __NR_capget -#endif -#ifdef __NR_capset -# define SYS_capset __NR_capset -#endif -#ifdef __NR_chdir -# define SYS_chdir __NR_chdir -#endif -#ifdef __NR_chmod -# define SYS_chmod __NR_chmod -#endif -#ifdef __NR_chown -# define SYS_chown __NR_chown -#endif -#ifdef __NR_chown32 -# define SYS_chown32 __NR_chown32 -#endif -#ifdef __NR_chroot -# define SYS_chroot __NR_chroot -#endif -#ifdef __NR_clock_adjtime -# define SYS_clock_adjtime __NR_clock_adjtime -#endif -#ifdef __NR_clock_adjtime64 -# define SYS_clock_adjtime64 __NR_clock_adjtime64 -#endif -#ifdef __NR_clock_getres -# define SYS_clock_getres __NR_clock_getres -#endif -#ifdef __NR_clock_getres_time64 -# define SYS_clock_getres_time64 __NR_clock_getres_time64 -#endif -#ifdef __NR_clock_gettime -# define SYS_clock_gettime __NR_clock_gettime -#endif -#ifdef __NR_clock_gettime64 -# define SYS_clock_gettime64 __NR_clock_gettime64 -#endif -#ifdef __NR_clock_nanosleep -# define SYS_clock_nanosleep __NR_clock_nanosleep -#endif -#ifdef __NR_clock_nanosleep_time64 -# define SYS_clock_nanosleep_time64 __NR_clock_nanosleep_time64 -#endif -#ifdef __NR_clock_settime -# define SYS_clock_settime __NR_clock_settime -#endif -#ifdef __NR_clock_settime64 -# define SYS_clock_settime64 __NR_clock_settime64 -#endif -#ifdef __NR_clone -# define SYS_clone __NR_clone -#endif -#ifdef __NR_clone2 -# define SYS_clone2 __NR_clone2 -#endif -#ifdef __NR_clone3 -# define SYS_clone3 __NR_clone3 -#endif -#ifdef __NR_close -# define SYS_close __NR_close -#endif -#ifdef __NR_close_range -# define SYS_close_range __NR_close_range -#endif -#ifdef __NR_connect -# define SYS_connect __NR_connect -#endif -#ifdef __NR_copy_file_range -# define SYS_copy_file_range __NR_copy_file_range -#endif -#ifdef __NR_creat -# define SYS_creat __NR_creat -#endif -#ifdef __NR_create_module -# define SYS_create_module __NR_create_module -#endif -#ifdef __NR_delete_module -# define SYS_delete_module __NR_delete_module -#endif -#ifdef __NR_dipc -# define SYS_dipc __NR_dipc -#endif -#ifdef __NR_dup -# define SYS_dup __NR_dup -#endif -#ifdef __NR_dup2 -# define SYS_dup2 __NR_dup2 -#endif -#ifdef __NR_dup3 -# define SYS_dup3 __NR_dup3 -#endif -#ifdef __NR_epoll_create -# define SYS_epoll_create __NR_epoll_create -#endif -#ifdef __NR_epoll_create1 -# define SYS_epoll_create1 __NR_epoll_create1 -#endif -#ifdef __NR_epoll_ctl -# define SYS_epoll_ctl __NR_epoll_ctl -#endif -#ifdef __NR_epoll_ctl_old -# define SYS_epoll_ctl_old __NR_epoll_ctl_old -#endif -#ifdef __NR_epoll_pwait -# define SYS_epoll_pwait __NR_epoll_pwait -#endif -#ifdef __NR_epoll_pwait2 -# define SYS_epoll_pwait2 __NR_epoll_pwait2 -#endif -#ifdef __NR_epoll_wait -# define SYS_epoll_wait __NR_epoll_wait -#endif -#ifdef __NR_epoll_wait_old -# define SYS_epoll_wait_old __NR_epoll_wait_old -#endif -#ifdef __NR_eventfd -# define SYS_eventfd __NR_eventfd -#endif -#ifdef __NR_eventfd2 -# define SYS_eventfd2 __NR_eventfd2 -#endif -#ifdef __NR_exec_with_loader -# define SYS_exec_with_loader __NR_exec_with_loader -#endif -#ifdef __NR_execv -# define SYS_execv __NR_execv -#endif -#ifdef __NR_execve -# define SYS_execve __NR_execve -#endif -#ifdef __NR_execveat -# define SYS_execveat __NR_execveat -#endif -#ifdef __NR_exit -# define SYS_exit __NR_exit -#endif -#ifdef __NR_exit_group -# define SYS_exit_group __NR_exit_group -#endif -#ifdef __NR_faccessat -# define SYS_faccessat __NR_faccessat -#endif -#ifdef __NR_faccessat2 -# define SYS_faccessat2 __NR_faccessat2 -#endif -#ifdef __NR_fadvise64 -# define SYS_fadvise64 __NR_fadvise64 -#endif -#ifdef __NR_fadvise64_64 -# define SYS_fadvise64_64 __NR_fadvise64_64 -#endif -#ifdef __NR_fallocate -# define SYS_fallocate __NR_fallocate -#endif -#ifdef __NR_fanotify_init -# define SYS_fanotify_init __NR_fanotify_init -#endif -#ifdef __NR_fanotify_mark -# define SYS_fanotify_mark __NR_fanotify_mark -#endif -#ifdef __NR_fchdir -# define SYS_fchdir __NR_fchdir -#endif -#ifdef __NR_fchmod -# define SYS_fchmod __NR_fchmod -#endif -#ifdef __NR_fchmodat -# define SYS_fchmodat __NR_fchmodat -#endif -#ifdef __NR_fchown -# define SYS_fchown __NR_fchown -#endif -#ifdef __NR_fchown32 -# define SYS_fchown32 __NR_fchown32 -#endif -#ifdef __NR_fchownat -# define SYS_fchownat __NR_fchownat -#endif -#ifdef __NR_fcntl -# define SYS_fcntl __NR_fcntl -#endif -#ifdef __NR_fcntl64 -# define SYS_fcntl64 __NR_fcntl64 -#endif -#ifdef __NR_fdatasync -# define SYS_fdatasync __NR_fdatasync -#endif -#ifdef __NR_fgetxattr -# define SYS_fgetxattr __NR_fgetxattr -#endif -#ifdef __NR_finit_module -# define SYS_finit_module __NR_finit_module -#endif -#ifdef __NR_flistxattr -# define SYS_flistxattr __NR_flistxattr -#endif -#ifdef __NR_flock -# define SYS_flock __NR_flock -#endif -#ifdef __NR_fork -# define SYS_fork __NR_fork -#endif -#ifdef __NR_fremovexattr -# define SYS_fremovexattr __NR_fremovexattr -#endif -#ifdef __NR_fsconfig -# define SYS_fsconfig __NR_fsconfig -#endif -#ifdef __NR_fsetxattr -# define SYS_fsetxattr __NR_fsetxattr -#endif -#ifdef __NR_fsmount -# define SYS_fsmount __NR_fsmount -#endif -#ifdef __NR_fsopen -# define SYS_fsopen __NR_fsopen -#endif -#ifdef __NR_fspick -# define SYS_fspick __NR_fspick -#endif -#ifdef __NR_fstat -# define SYS_fstat __NR_fstat -#endif -#ifdef __NR_fstat64 -# define SYS_fstat64 __NR_fstat64 -#endif -#ifdef __NR_fstatat64 -# define SYS_fstatat64 __NR_fstatat64 -#endif -#ifdef __NR_fstatfs -# define SYS_fstatfs __NR_fstatfs -#endif -#ifdef __NR_fstatfs64 -# define SYS_fstatfs64 __NR_fstatfs64 -#endif -#ifdef __NR_fsync -# define SYS_fsync __NR_fsync -#endif -#ifdef __NR_ftruncate -# define SYS_ftruncate __NR_ftruncate -#endif -#ifdef __NR_ftruncate64 -# define SYS_ftruncate64 __NR_ftruncate64 -#endif -#ifdef __NR_futex -# define SYS_futex __NR_futex -#endif -#ifdef __NR_futex_time64 -# define SYS_futex_time64 __NR_futex_time64 -#endif -#ifdef __NR_futex_waitv -# define SYS_futex_waitv __NR_futex_waitv -#endif -#ifdef __NR_futimesat -# define SYS_futimesat __NR_futimesat -#endif -#ifdef __NR_get_kernel_syms -# define SYS_get_kernel_syms __NR_get_kernel_syms -#endif -#ifdef __NR_get_mempolicy -# define SYS_get_mempolicy __NR_get_mempolicy -#endif -#ifdef __NR_get_robust_list -# define SYS_get_robust_list __NR_get_robust_list -#endif -#ifdef __NR_get_thread_area -# define SYS_get_thread_area __NR_get_thread_area -#endif -#ifdef __NR_getcpu -# define SYS_getcpu __NR_getcpu -#endif -#ifdef __NR_getcwd -# define SYS_getcwd __NR_getcwd -#endif -#ifdef __NR_getdents -# define SYS_getdents __NR_getdents -#endif -#ifdef __NR_getdents64 -# define SYS_getdents64 __NR_getdents64 -#endif -#ifdef __NR_getdomainname -# define SYS_getdomainname __NR_getdomainname -#endif -#ifdef __NR_getdtablesize -# define SYS_getdtablesize __NR_getdtablesize -#endif -#ifdef __NR_getegid -# define SYS_getegid __NR_getegid -#endif -#ifdef __NR_getegid32 -# define SYS_getegid32 __NR_getegid32 -#endif -#ifdef __NR_geteuid -# define SYS_geteuid __NR_geteuid -#endif -#ifdef __NR_geteuid32 -# define SYS_geteuid32 __NR_geteuid32 -#endif -#ifdef __NR_getgid -# define SYS_getgid __NR_getgid -#endif -#ifdef __NR_getgid32 -# define SYS_getgid32 __NR_getgid32 -#endif -#ifdef __NR_getgroups -# define SYS_getgroups __NR_getgroups -#endif -#ifdef __NR_getgroups32 -# define SYS_getgroups32 __NR_getgroups32 -#endif -#ifdef __NR_gethostname -# define SYS_gethostname __NR_gethostname -#endif -#ifdef __NR_getitimer -# define SYS_getitimer __NR_getitimer -#endif -#ifdef __NR_getpagesize -# define SYS_getpagesize __NR_getpagesize -#endif -#ifdef __NR_getpeername -# define SYS_getpeername __NR_getpeername -#endif -#ifdef __NR_getpgid -# define SYS_getpgid __NR_getpgid -#endif -#ifdef __NR_getpgrp -# define SYS_getpgrp __NR_getpgrp -#endif -#ifdef __NR_getpid -# define SYS_getpid __NR_getpid -#endif -#ifdef __NR_getpmsg -# define SYS_getpmsg __NR_getpmsg -#endif -#ifdef __NR_getppid -# define SYS_getppid __NR_getppid -#endif -#ifdef __NR_getpriority -# define SYS_getpriority __NR_getpriority -#endif -#ifdef __NR_getrandom -# define SYS_getrandom __NR_getrandom -#endif -#ifdef __NR_getresgid -# define SYS_getresgid __NR_getresgid -#endif -#ifdef __NR_getresgid32 -# define SYS_getresgid32 __NR_getresgid32 -#endif -#ifdef __NR_getresuid -# define SYS_getresuid __NR_getresuid -#endif -#ifdef __NR_getresuid32 -# define SYS_getresuid32 __NR_getresuid32 -#endif -#ifdef __NR_getrlimit -# define SYS_getrlimit __NR_getrlimit -#endif -#ifdef __NR_getrusage -# define SYS_getrusage __NR_getrusage -#endif -#ifdef __NR_getsid -# define SYS_getsid __NR_getsid -#endif -#ifdef __NR_getsockname -# define SYS_getsockname __NR_getsockname -#endif -#ifdef __NR_getsockopt -# define SYS_getsockopt __NR_getsockopt -#endif -#ifdef __NR_gettid -# define SYS_gettid __NR_gettid -#endif -#ifdef __NR_gettimeofday -# define SYS_gettimeofday __NR_gettimeofday -#endif -#ifdef __NR_getuid -# define SYS_getuid __NR_getuid -#endif -#ifdef __NR_getuid32 -# define SYS_getuid32 __NR_getuid32 -#endif -#ifdef __NR_getunwind -# define SYS_getunwind __NR_getunwind -#endif -#ifdef __NR_getxattr -# define SYS_getxattr __NR_getxattr -#endif -#ifdef __NR_getxgid -# define SYS_getxgid __NR_getxgid -#endif -#ifdef __NR_getxpid -# define SYS_getxpid __NR_getxpid -#endif -#ifdef __NR_getxuid -# define SYS_getxuid __NR_getxuid -#endif -#ifdef __NR_idle -# define SYS_idle __NR_idle -#endif -#ifdef __NR_init_module -# define SYS_init_module __NR_init_module -#endif -#ifdef __NR_inotify_add_watch -# define SYS_inotify_add_watch __NR_inotify_add_watch -#endif -#ifdef __NR_inotify_init -# define SYS_inotify_init __NR_inotify_init -#endif -#ifdef __NR_inotify_init1 -# define SYS_inotify_init1 __NR_inotify_init1 -#endif -#ifdef __NR_inotify_rm_watch -# define SYS_inotify_rm_watch __NR_inotify_rm_watch -#endif -#ifdef __NR_io_cancel -# define SYS_io_cancel __NR_io_cancel -#endif -#ifdef __NR_io_destroy -# define SYS_io_destroy __NR_io_destroy -#endif -#ifdef __NR_io_getevents -# define SYS_io_getevents __NR_io_getevents -#endif -#ifdef __NR_io_pgetevents -# define SYS_io_pgetevents __NR_io_pgetevents -#endif -#ifdef __NR_io_pgetevents_time64 -# define SYS_io_pgetevents_time64 __NR_io_pgetevents_time64 -#endif -#ifdef __NR_io_setup -# define SYS_io_setup __NR_io_setup -#endif -#ifdef __NR_io_submit -# define SYS_io_submit __NR_io_submit -#endif -#ifdef __NR_io_uring_enter -# define SYS_io_uring_enter __NR_io_uring_enter -#endif -#ifdef __NR_io_uring_register -# define SYS_io_uring_register __NR_io_uring_register -#endif -#ifdef __NR_io_uring_setup -# define SYS_io_uring_setup __NR_io_uring_setup -#endif -#ifdef __NR_ioctl -# define SYS_ioctl __NR_ioctl -#endif -#ifdef __NR_ioperm -# define SYS_ioperm __NR_ioperm -#endif -#ifdef __NR_iopl -# define SYS_iopl __NR_iopl -#endif -#ifdef __NR_ioprio_get -# define SYS_ioprio_get __NR_ioprio_get -#endif -#ifdef __NR_ioprio_set -# define SYS_ioprio_set __NR_ioprio_set -#endif -#ifdef __NR_ipc -# define SYS_ipc __NR_ipc -#endif -#ifdef __NR_kcmp -# define SYS_kcmp __NR_kcmp -#endif -#ifdef __NR_kern_features -# define SYS_kern_features __NR_kern_features -#endif -#ifdef __NR_kexec_file_load -# define SYS_kexec_file_load __NR_kexec_file_load -#endif -#ifdef __NR_kexec_load -# define SYS_kexec_load __NR_kexec_load -#endif -#ifdef __NR_keyctl -# define SYS_keyctl __NR_keyctl -#endif -#ifdef __NR_kill -# define SYS_kill __NR_kill -#endif -#ifdef __NR_landlock_add_rule -# define SYS_landlock_add_rule __NR_landlock_add_rule -#endif -#ifdef __NR_landlock_create_ruleset -# define SYS_landlock_create_ruleset __NR_landlock_create_ruleset -#endif -#ifdef __NR_landlock_restrict_self -# define SYS_landlock_restrict_self __NR_landlock_restrict_self -#endif -#ifdef __NR_lchown -# define SYS_lchown __NR_lchown -#endif -#ifdef __NR_lchown32 -# define SYS_lchown32 __NR_lchown32 -#endif -#ifdef __NR_lgetxattr -# define SYS_lgetxattr __NR_lgetxattr -#endif -#ifdef __NR_link -# define SYS_link __NR_link -#endif -#ifdef __NR_linkat -# define SYS_linkat __NR_linkat -#endif -#ifdef __NR_listen -# define SYS_listen __NR_listen -#endif -#ifdef __NR_listxattr -# define SYS_listxattr __NR_listxattr -#endif -#ifdef __NR_llistxattr -# define SYS_llistxattr __NR_llistxattr -#endif -#ifdef __NR_llseek -# define SYS_llseek __NR_llseek -#endif -#ifdef __NR_lookup_dcookie -# define SYS_lookup_dcookie __NR_lookup_dcookie -#endif -#ifdef __NR_lremovexattr -# define SYS_lremovexattr __NR_lremovexattr -#endif -#ifdef __NR_lseek -# define SYS_lseek __NR_lseek -#endif -#ifdef __NR_lsetxattr -# define SYS_lsetxattr __NR_lsetxattr -#endif -#ifdef __NR_lstat -# define SYS_lstat __NR_lstat -#endif -#ifdef __NR_lstat64 -# define SYS_lstat64 __NR_lstat64 -#endif -#ifdef __NR_madvise -# define SYS_madvise __NR_madvise -#endif -#ifdef __NR_mbind -# define SYS_mbind __NR_mbind -#endif -#ifdef __NR_membarrier -# define SYS_membarrier __NR_membarrier -#endif -#ifdef __NR_memfd_create -# define SYS_memfd_create __NR_memfd_create -#endif -#ifdef __NR_memfd_secret -# define SYS_memfd_secret __NR_memfd_secret -#endif -#ifdef __NR_memory_ordering -# define SYS_memory_ordering __NR_memory_ordering -#endif -#ifdef __NR_migrate_pages -# define SYS_migrate_pages __NR_migrate_pages -#endif -#ifdef __NR_mincore -# define SYS_mincore __NR_mincore -#endif -#ifdef __NR_mkdir -# define SYS_mkdir __NR_mkdir -#endif -#ifdef __NR_mkdirat -# define SYS_mkdirat __NR_mkdirat -#endif -#ifdef __NR_mknod -# define SYS_mknod __NR_mknod -#endif -#ifdef __NR_mknodat -# define SYS_mknodat __NR_mknodat -#endif -#ifdef __NR_mlock -# define SYS_mlock __NR_mlock -#endif -#ifdef __NR_mlock2 -# define SYS_mlock2 __NR_mlock2 -#endif -#ifdef __NR_mlockall -# define SYS_mlockall __NR_mlockall -#endif -#ifdef __NR_mmap -# define SYS_mmap __NR_mmap -#endif -#ifdef __NR_mmap2 -# define SYS_mmap2 __NR_mmap2 -#endif -#ifdef __NR_modify_ldt -# define SYS_modify_ldt __NR_modify_ldt -#endif -#ifdef __NR_mount -# define SYS_mount __NR_mount -#endif -#ifdef __NR_mount_setattr -# define SYS_mount_setattr __NR_mount_setattr -#endif -#ifdef __NR_move_mount -# define SYS_move_mount __NR_move_mount -#endif -#ifdef __NR_move_pages -# define SYS_move_pages __NR_move_pages -#endif -#ifdef __NR_mprotect -# define SYS_mprotect __NR_mprotect -#endif -#ifdef __NR_mq_getsetattr -# define SYS_mq_getsetattr __NR_mq_getsetattr -#endif -#ifdef __NR_mq_notify -# define SYS_mq_notify __NR_mq_notify -#endif -#ifdef __NR_mq_open -# define SYS_mq_open __NR_mq_open -#endif -#ifdef __NR_mq_timedreceive -# define SYS_mq_timedreceive __NR_mq_timedreceive -#endif -#ifdef __NR_mq_timedreceive_time64 -# define SYS_mq_timedreceive_time64 __NR_mq_timedreceive_time64 -#endif -#ifdef __NR_mq_timedsend -# define SYS_mq_timedsend __NR_mq_timedsend -#endif -#ifdef __NR_mq_timedsend_time64 -# define SYS_mq_timedsend_time64 __NR_mq_timedsend_time64 -#endif -#ifdef __NR_mq_unlink -# define SYS_mq_unlink __NR_mq_unlink -#endif -#ifdef __NR_mremap -# define SYS_mremap __NR_mremap -#endif -#ifdef __NR_msgctl -# define SYS_msgctl __NR_msgctl -#endif -#ifdef __NR_msgget -# define SYS_msgget __NR_msgget -#endif -#ifdef __NR_msgrcv -# define SYS_msgrcv __NR_msgrcv -#endif -#ifdef __NR_msgsnd -# define SYS_msgsnd __NR_msgsnd -#endif -#ifdef __NR_msync -# define SYS_msync __NR_msync -#endif -#ifdef __NR_multiplexer -# define SYS_multiplexer __NR_multiplexer -#endif -#ifdef __NR_munlock -# define SYS_munlock __NR_munlock -#endif -#ifdef __NR_munlockall -# define SYS_munlockall __NR_munlockall -#endif -#ifdef __NR_munmap -# define SYS_munmap __NR_munmap -#endif -#ifdef __NR_name_to_handle_at -# define SYS_name_to_handle_at __NR_name_to_handle_at -#endif -#ifdef __NR_nanosleep -# define SYS_nanosleep __NR_nanosleep -#endif -#ifdef __NR_newfstatat -# define SYS_newfstatat __NR_newfstatat -#endif -#ifdef __NR_nfsservctl -# define SYS_nfsservctl __NR_nfsservctl -#endif -#ifdef __NR_nice -# define SYS_nice __NR_nice -#endif -#ifdef __NR_old_adjtimex -# define SYS_old_adjtimex __NR_old_adjtimex -#endif -#ifdef __NR_old_getpagesize -# define SYS_old_getpagesize __NR_old_getpagesize -#endif -#ifdef __NR_oldfstat -# define SYS_oldfstat __NR_oldfstat -#endif -#ifdef __NR_oldlstat -# define SYS_oldlstat __NR_oldlstat -#endif -#ifdef __NR_oldolduname -# define SYS_oldolduname __NR_oldolduname -#endif -#ifdef __NR_oldstat -# define SYS_oldstat __NR_oldstat -#endif -#ifdef __NR_oldumount -# define SYS_oldumount __NR_oldumount -#endif -#ifdef __NR_olduname -# define SYS_olduname __NR_olduname -#endif -#ifdef __NR_open -# define SYS_open __NR_open -#endif -#ifdef __NR_open_by_handle_at -# define SYS_open_by_handle_at __NR_open_by_handle_at -#endif -#ifdef __NR_open_tree -# define SYS_open_tree __NR_open_tree -#endif -#ifdef __NR_openat -# define SYS_openat __NR_openat -#endif -#ifdef __NR_openat2 -# define SYS_openat2 __NR_openat2 -#endif -#ifdef __NR_or1k_atomic -# define SYS_or1k_atomic __NR_or1k_atomic -#endif -#ifdef __NR_osf_adjtime -# define SYS_osf_adjtime __NR_osf_adjtime -#endif -#ifdef __NR_osf_afs_syscall -# define SYS_osf_afs_syscall __NR_osf_afs_syscall -#endif -#ifdef __NR_osf_alt_plock -# define SYS_osf_alt_plock __NR_osf_alt_plock -#endif -#ifdef __NR_osf_alt_setsid -# define SYS_osf_alt_setsid __NR_osf_alt_setsid -#endif -#ifdef __NR_osf_alt_sigpending -# define SYS_osf_alt_sigpending __NR_osf_alt_sigpending -#endif -#ifdef __NR_osf_asynch_daemon -# define SYS_osf_asynch_daemon __NR_osf_asynch_daemon -#endif -#ifdef __NR_osf_audcntl -# define SYS_osf_audcntl __NR_osf_audcntl -#endif -#ifdef __NR_osf_audgen -# define SYS_osf_audgen __NR_osf_audgen -#endif -#ifdef __NR_osf_chflags -# define SYS_osf_chflags __NR_osf_chflags -#endif -#ifdef __NR_osf_execve -# define SYS_osf_execve __NR_osf_execve -#endif -#ifdef __NR_osf_exportfs -# define SYS_osf_exportfs __NR_osf_exportfs -#endif -#ifdef __NR_osf_fchflags -# define SYS_osf_fchflags __NR_osf_fchflags -#endif -#ifdef __NR_osf_fdatasync -# define SYS_osf_fdatasync __NR_osf_fdatasync -#endif -#ifdef __NR_osf_fpathconf -# define SYS_osf_fpathconf __NR_osf_fpathconf -#endif -#ifdef __NR_osf_fstat -# define SYS_osf_fstat __NR_osf_fstat -#endif -#ifdef __NR_osf_fstatfs -# define SYS_osf_fstatfs __NR_osf_fstatfs -#endif -#ifdef __NR_osf_fstatfs64 -# define SYS_osf_fstatfs64 __NR_osf_fstatfs64 -#endif -#ifdef __NR_osf_fuser -# define SYS_osf_fuser __NR_osf_fuser -#endif -#ifdef __NR_osf_getaddressconf -# define SYS_osf_getaddressconf __NR_osf_getaddressconf -#endif -#ifdef __NR_osf_getdirentries -# define SYS_osf_getdirentries __NR_osf_getdirentries -#endif -#ifdef __NR_osf_getdomainname -# define SYS_osf_getdomainname __NR_osf_getdomainname -#endif -#ifdef __NR_osf_getfh -# define SYS_osf_getfh __NR_osf_getfh -#endif -#ifdef __NR_osf_getfsstat -# define SYS_osf_getfsstat __NR_osf_getfsstat -#endif -#ifdef __NR_osf_gethostid -# define SYS_osf_gethostid __NR_osf_gethostid -#endif -#ifdef __NR_osf_getitimer -# define SYS_osf_getitimer __NR_osf_getitimer -#endif -#ifdef __NR_osf_getlogin -# define SYS_osf_getlogin __NR_osf_getlogin -#endif -#ifdef __NR_osf_getmnt -# define SYS_osf_getmnt __NR_osf_getmnt -#endif -#ifdef __NR_osf_getrusage -# define SYS_osf_getrusage __NR_osf_getrusage -#endif -#ifdef __NR_osf_getsysinfo -# define SYS_osf_getsysinfo __NR_osf_getsysinfo -#endif -#ifdef __NR_osf_gettimeofday -# define SYS_osf_gettimeofday __NR_osf_gettimeofday -#endif -#ifdef __NR_osf_kloadcall -# define SYS_osf_kloadcall __NR_osf_kloadcall -#endif -#ifdef __NR_osf_kmodcall -# define SYS_osf_kmodcall __NR_osf_kmodcall -#endif -#ifdef __NR_osf_lstat -# define SYS_osf_lstat __NR_osf_lstat -#endif -#ifdef __NR_osf_memcntl -# define SYS_osf_memcntl __NR_osf_memcntl -#endif -#ifdef __NR_osf_mincore -# define SYS_osf_mincore __NR_osf_mincore -#endif -#ifdef __NR_osf_mount -# define SYS_osf_mount __NR_osf_mount -#endif -#ifdef __NR_osf_mremap -# define SYS_osf_mremap __NR_osf_mremap -#endif -#ifdef __NR_osf_msfs_syscall -# define SYS_osf_msfs_syscall __NR_osf_msfs_syscall -#endif -#ifdef __NR_osf_msleep -# define SYS_osf_msleep __NR_osf_msleep -#endif -#ifdef __NR_osf_mvalid -# define SYS_osf_mvalid __NR_osf_mvalid -#endif -#ifdef __NR_osf_mwakeup -# define SYS_osf_mwakeup __NR_osf_mwakeup -#endif -#ifdef __NR_osf_naccept -# define SYS_osf_naccept __NR_osf_naccept -#endif -#ifdef __NR_osf_nfssvc -# define SYS_osf_nfssvc __NR_osf_nfssvc -#endif -#ifdef __NR_osf_ngetpeername -# define SYS_osf_ngetpeername __NR_osf_ngetpeername -#endif -#ifdef __NR_osf_ngetsockname -# define SYS_osf_ngetsockname __NR_osf_ngetsockname -#endif -#ifdef __NR_osf_nrecvfrom -# define SYS_osf_nrecvfrom __NR_osf_nrecvfrom -#endif -#ifdef __NR_osf_nrecvmsg -# define SYS_osf_nrecvmsg __NR_osf_nrecvmsg -#endif -#ifdef __NR_osf_nsendmsg -# define SYS_osf_nsendmsg __NR_osf_nsendmsg -#endif -#ifdef __NR_osf_ntp_adjtime -# define SYS_osf_ntp_adjtime __NR_osf_ntp_adjtime -#endif -#ifdef __NR_osf_ntp_gettime -# define SYS_osf_ntp_gettime __NR_osf_ntp_gettime -#endif -#ifdef __NR_osf_old_creat -# define SYS_osf_old_creat __NR_osf_old_creat -#endif -#ifdef __NR_osf_old_fstat -# define SYS_osf_old_fstat __NR_osf_old_fstat -#endif -#ifdef __NR_osf_old_getpgrp -# define SYS_osf_old_getpgrp __NR_osf_old_getpgrp -#endif -#ifdef __NR_osf_old_killpg -# define SYS_osf_old_killpg __NR_osf_old_killpg -#endif -#ifdef __NR_osf_old_lstat -# define SYS_osf_old_lstat __NR_osf_old_lstat -#endif -#ifdef __NR_osf_old_open -# define SYS_osf_old_open __NR_osf_old_open -#endif -#ifdef __NR_osf_old_sigaction -# define SYS_osf_old_sigaction __NR_osf_old_sigaction -#endif -#ifdef __NR_osf_old_sigblock -# define SYS_osf_old_sigblock __NR_osf_old_sigblock -#endif -#ifdef __NR_osf_old_sigreturn -# define SYS_osf_old_sigreturn __NR_osf_old_sigreturn -#endif -#ifdef __NR_osf_old_sigsetmask -# define SYS_osf_old_sigsetmask __NR_osf_old_sigsetmask -#endif -#ifdef __NR_osf_old_sigvec -# define SYS_osf_old_sigvec __NR_osf_old_sigvec -#endif -#ifdef __NR_osf_old_stat -# define SYS_osf_old_stat __NR_osf_old_stat -#endif -#ifdef __NR_osf_old_vadvise -# define SYS_osf_old_vadvise __NR_osf_old_vadvise -#endif -#ifdef __NR_osf_old_vtrace -# define SYS_osf_old_vtrace __NR_osf_old_vtrace -#endif -#ifdef __NR_osf_old_wait -# define SYS_osf_old_wait __NR_osf_old_wait -#endif -#ifdef __NR_osf_oldquota -# define SYS_osf_oldquota __NR_osf_oldquota -#endif -#ifdef __NR_osf_pathconf -# define SYS_osf_pathconf __NR_osf_pathconf -#endif -#ifdef __NR_osf_pid_block -# define SYS_osf_pid_block __NR_osf_pid_block -#endif -#ifdef __NR_osf_pid_unblock -# define SYS_osf_pid_unblock __NR_osf_pid_unblock -#endif -#ifdef __NR_osf_plock -# define SYS_osf_plock __NR_osf_plock -#endif -#ifdef __NR_osf_priocntlset -# define SYS_osf_priocntlset __NR_osf_priocntlset -#endif -#ifdef __NR_osf_profil -# define SYS_osf_profil __NR_osf_profil -#endif -#ifdef __NR_osf_proplist_syscall -# define SYS_osf_proplist_syscall __NR_osf_proplist_syscall -#endif -#ifdef __NR_osf_reboot -# define SYS_osf_reboot __NR_osf_reboot -#endif -#ifdef __NR_osf_revoke -# define SYS_osf_revoke __NR_osf_revoke -#endif -#ifdef __NR_osf_sbrk -# define SYS_osf_sbrk __NR_osf_sbrk -#endif -#ifdef __NR_osf_security -# define SYS_osf_security __NR_osf_security -#endif -#ifdef __NR_osf_select -# define SYS_osf_select __NR_osf_select -#endif -#ifdef __NR_osf_set_program_attributes -# define SYS_osf_set_program_attributes __NR_osf_set_program_attributes -#endif -#ifdef __NR_osf_set_speculative -# define SYS_osf_set_speculative __NR_osf_set_speculative -#endif -#ifdef __NR_osf_sethostid -# define SYS_osf_sethostid __NR_osf_sethostid -#endif -#ifdef __NR_osf_setitimer -# define SYS_osf_setitimer __NR_osf_setitimer -#endif -#ifdef __NR_osf_setlogin -# define SYS_osf_setlogin __NR_osf_setlogin -#endif -#ifdef __NR_osf_setsysinfo -# define SYS_osf_setsysinfo __NR_osf_setsysinfo -#endif -#ifdef __NR_osf_settimeofday -# define SYS_osf_settimeofday __NR_osf_settimeofday -#endif -#ifdef __NR_osf_shmat -# define SYS_osf_shmat __NR_osf_shmat -#endif -#ifdef __NR_osf_signal -# define SYS_osf_signal __NR_osf_signal -#endif -#ifdef __NR_osf_sigprocmask -# define SYS_osf_sigprocmask __NR_osf_sigprocmask -#endif -#ifdef __NR_osf_sigsendset -# define SYS_osf_sigsendset __NR_osf_sigsendset -#endif -#ifdef __NR_osf_sigstack -# define SYS_osf_sigstack __NR_osf_sigstack -#endif -#ifdef __NR_osf_sigwaitprim -# define SYS_osf_sigwaitprim __NR_osf_sigwaitprim -#endif -#ifdef __NR_osf_sstk -# define SYS_osf_sstk __NR_osf_sstk -#endif -#ifdef __NR_osf_stat -# define SYS_osf_stat __NR_osf_stat -#endif -#ifdef __NR_osf_statfs -# define SYS_osf_statfs __NR_osf_statfs -#endif -#ifdef __NR_osf_statfs64 -# define SYS_osf_statfs64 __NR_osf_statfs64 -#endif -#ifdef __NR_osf_subsys_info -# define SYS_osf_subsys_info __NR_osf_subsys_info -#endif -#ifdef __NR_osf_swapctl -# define SYS_osf_swapctl __NR_osf_swapctl -#endif -#ifdef __NR_osf_swapon -# define SYS_osf_swapon __NR_osf_swapon -#endif -#ifdef __NR_osf_syscall -# define SYS_osf_syscall __NR_osf_syscall -#endif -#ifdef __NR_osf_sysinfo -# define SYS_osf_sysinfo __NR_osf_sysinfo -#endif -#ifdef __NR_osf_table -# define SYS_osf_table __NR_osf_table -#endif -#ifdef __NR_osf_uadmin -# define SYS_osf_uadmin __NR_osf_uadmin -#endif -#ifdef __NR_osf_usleep_thread -# define SYS_osf_usleep_thread __NR_osf_usleep_thread -#endif -#ifdef __NR_osf_uswitch -# define SYS_osf_uswitch __NR_osf_uswitch -#endif -#ifdef __NR_osf_utc_adjtime -# define SYS_osf_utc_adjtime __NR_osf_utc_adjtime -#endif -#ifdef __NR_osf_utc_gettime -# define SYS_osf_utc_gettime __NR_osf_utc_gettime -#endif -#ifdef __NR_osf_utimes -# define SYS_osf_utimes __NR_osf_utimes -#endif -#ifdef __NR_osf_utsname -# define SYS_osf_utsname __NR_osf_utsname -#endif -#ifdef __NR_osf_wait4 -# define SYS_osf_wait4 __NR_osf_wait4 -#endif -#ifdef __NR_osf_waitid -# define SYS_osf_waitid __NR_osf_waitid -#endif -#ifdef __NR_pause -# define SYS_pause __NR_pause -#endif -#ifdef __NR_pciconfig_iobase -# define SYS_pciconfig_iobase __NR_pciconfig_iobase -#endif -#ifdef __NR_pciconfig_read -# define SYS_pciconfig_read __NR_pciconfig_read -#endif -#ifdef __NR_pciconfig_write -# define SYS_pciconfig_write __NR_pciconfig_write -#endif -#ifdef __NR_perf_event_open -# define SYS_perf_event_open __NR_perf_event_open -#endif -#ifdef __NR_perfctr -# define SYS_perfctr __NR_perfctr -#endif -#ifdef __NR_perfmonctl -# define SYS_perfmonctl __NR_perfmonctl -#endif -#ifdef __NR_personality -# define SYS_personality __NR_personality -#endif -#ifdef __NR_pidfd_getfd -# define SYS_pidfd_getfd __NR_pidfd_getfd -#endif -#ifdef __NR_pidfd_open -# define SYS_pidfd_open __NR_pidfd_open -#endif -#ifdef __NR_pidfd_send_signal -# define SYS_pidfd_send_signal __NR_pidfd_send_signal -#endif -#ifdef __NR_pipe -# define SYS_pipe __NR_pipe -#endif -#ifdef __NR_pipe2 -# define SYS_pipe2 __NR_pipe2 -#endif -#ifdef __NR_pivot_root -# define SYS_pivot_root __NR_pivot_root -#endif -#ifdef __NR_pkey_alloc -# define SYS_pkey_alloc __NR_pkey_alloc -#endif -#ifdef __NR_pkey_free -# define SYS_pkey_free __NR_pkey_free -#endif -#ifdef __NR_pkey_mprotect -# define SYS_pkey_mprotect __NR_pkey_mprotect -#endif -#ifdef __NR_poll -# define SYS_poll __NR_poll -#endif -#ifdef __NR_ppoll -# define SYS_ppoll __NR_ppoll -#endif -#ifdef __NR_ppoll_time64 -# define SYS_ppoll_time64 __NR_ppoll_time64 -#endif -#ifdef __NR_prctl -# define SYS_prctl __NR_prctl -#endif -#ifdef __NR_pread64 -# define SYS_pread64 __NR_pread64 -#endif -#ifdef __NR_preadv -# define SYS_preadv __NR_preadv -#endif -#ifdef __NR_preadv2 -# define SYS_preadv2 __NR_preadv2 -#endif -#ifdef __NR_prlimit64 -# define SYS_prlimit64 __NR_prlimit64 -#endif -#ifdef __NR_process_madvise -# define SYS_process_madvise __NR_process_madvise -#endif -#ifdef __NR_process_mrelease -# define SYS_process_mrelease __NR_process_mrelease -#endif -#ifdef __NR_process_vm_readv -# define SYS_process_vm_readv __NR_process_vm_readv -#endif -#ifdef __NR_process_vm_writev -# define SYS_process_vm_writev __NR_process_vm_writev -#endif -#ifdef __NR_pselect6 -# define SYS_pselect6 __NR_pselect6 -#endif -#ifdef __NR_pselect6_time64 -# define SYS_pselect6_time64 __NR_pselect6_time64 -#endif -#ifdef __NR_ptrace -# define SYS_ptrace __NR_ptrace -#endif -#ifdef __NR_pwrite64 -# define SYS_pwrite64 __NR_pwrite64 -#endif -#ifdef __NR_pwritev -# define SYS_pwritev __NR_pwritev -#endif -#ifdef __NR_pwritev2 -# define SYS_pwritev2 __NR_pwritev2 -#endif -#ifdef __NR_query_module -# define SYS_query_module __NR_query_module -#endif -#ifdef __NR_quotactl -# define SYS_quotactl __NR_quotactl -#endif -#ifdef __NR_quotactl_fd -# define SYS_quotactl_fd __NR_quotactl_fd -#endif -#ifdef __NR_read -# define SYS_read __NR_read -#endif -#ifdef __NR_readahead -# define SYS_readahead __NR_readahead -#endif -#ifdef __NR_readdir -# define SYS_readdir __NR_readdir -#endif -#ifdef __NR_readlink -# define SYS_readlink __NR_readlink -#endif -#ifdef __NR_readlinkat -# define SYS_readlinkat __NR_readlinkat -#endif -#ifdef __NR_readv -# define SYS_readv __NR_readv -#endif -#ifdef __NR_reboot -# define SYS_reboot __NR_reboot -#endif -#ifdef __NR_recv -# define SYS_recv __NR_recv -#endif -#ifdef __NR_recvfrom -# define SYS_recvfrom __NR_recvfrom -#endif -#ifdef __NR_recvmmsg -# define SYS_recvmmsg __NR_recvmmsg -#endif -#ifdef __NR_recvmmsg_time64 -# define SYS_recvmmsg_time64 __NR_recvmmsg_time64 -#endif -#ifdef __NR_recvmsg -# define SYS_recvmsg __NR_recvmsg -#endif -#ifdef __NR_remap_file_pages -# define SYS_remap_file_pages __NR_remap_file_pages -#endif -#ifdef __NR_removexattr -# define SYS_removexattr __NR_removexattr -#endif -#ifdef __NR_rename -# define SYS_rename __NR_rename -#endif -#ifdef __NR_renameat -# define SYS_renameat __NR_renameat -#endif -#ifdef __NR_renameat2 -# define SYS_renameat2 __NR_renameat2 -#endif -#ifdef __NR_request_key -# define SYS_request_key __NR_request_key -#endif -#ifdef __NR_restart_syscall -# define SYS_restart_syscall __NR_restart_syscall -#endif -#ifdef __NR_riscv_flush_icache -# define SYS_riscv_flush_icache __NR_riscv_flush_icache -#endif -#ifdef __NR_riscv_hwprobe -# define SYS_riscv_hwprobe __NR_riscv_hwprobe -#endif -#ifdef __NR_rmdir -# define SYS_rmdir __NR_rmdir -#endif -#ifdef __NR_rseq -# define SYS_rseq __NR_rseq -#endif -#ifdef __NR_rt_sigaction -# define SYS_rt_sigaction __NR_rt_sigaction -#endif -#ifdef __NR_rt_sigpending -# define SYS_rt_sigpending __NR_rt_sigpending -#endif -#ifdef __NR_rt_sigprocmask -# define SYS_rt_sigprocmask __NR_rt_sigprocmask -#endif -#ifdef __NR_rt_sigqueueinfo -# define SYS_rt_sigqueueinfo __NR_rt_sigqueueinfo -#endif -#ifdef __NR_rt_sigreturn -# define SYS_rt_sigreturn __NR_rt_sigreturn -#endif -#ifdef __NR_rt_sigsuspend -# define SYS_rt_sigsuspend __NR_rt_sigsuspend -#endif -#ifdef __NR_rt_sigtimedwait -# define SYS_rt_sigtimedwait __NR_rt_sigtimedwait -#endif -#ifdef __NR_rt_sigtimedwait_time64 -# define SYS_rt_sigtimedwait_time64 __NR_rt_sigtimedwait_time64 -#endif -#ifdef __NR_rt_tgsigqueueinfo -# define SYS_rt_tgsigqueueinfo __NR_rt_tgsigqueueinfo -#endif -#ifdef __NR_rtas -# define SYS_rtas __NR_rtas -#endif -#ifdef __NR_s390_guarded_storage -# define SYS_s390_guarded_storage __NR_s390_guarded_storage -#endif -#ifdef __NR_s390_pci_mmio_read -# define SYS_s390_pci_mmio_read __NR_s390_pci_mmio_read -#endif -#ifdef __NR_s390_pci_mmio_write -# define SYS_s390_pci_mmio_write __NR_s390_pci_mmio_write -#endif -#ifdef __NR_s390_runtime_instr -# define SYS_s390_runtime_instr __NR_s390_runtime_instr -#endif -#ifdef __NR_s390_sthyi -# define SYS_s390_sthyi __NR_s390_sthyi -#endif -#ifdef __NR_sched_get_affinity -# define SYS_sched_get_affinity __NR_sched_get_affinity -#endif -#ifdef __NR_sched_get_priority_max -# define SYS_sched_get_priority_max __NR_sched_get_priority_max -#endif -#ifdef __NR_sched_get_priority_min -# define SYS_sched_get_priority_min __NR_sched_get_priority_min -#endif -#ifdef __NR_sched_getaffinity -# define SYS_sched_getaffinity __NR_sched_getaffinity -#endif -#ifdef __NR_sched_getattr -# define SYS_sched_getattr __NR_sched_getattr -#endif -#ifdef __NR_sched_getparam -# define SYS_sched_getparam __NR_sched_getparam -#endif -#ifdef __NR_sched_getscheduler -# define SYS_sched_getscheduler __NR_sched_getscheduler -#endif -#ifdef __NR_sched_rr_get_interval -# define SYS_sched_rr_get_interval __NR_sched_rr_get_interval -#endif -#ifdef __NR_sched_rr_get_interval_time64 -# define SYS_sched_rr_get_interval_time64 __NR_sched_rr_get_interval_time64 -#endif -#ifdef __NR_sched_set_affinity -# define SYS_sched_set_affinity __NR_sched_set_affinity -#endif -#ifdef __NR_sched_setaffinity -# define SYS_sched_setaffinity __NR_sched_setaffinity -#endif -#ifdef __NR_sched_setattr -# define SYS_sched_setattr __NR_sched_setattr -#endif -#ifdef __NR_sched_setparam -# define SYS_sched_setparam __NR_sched_setparam -#endif -#ifdef __NR_sched_setscheduler -# define SYS_sched_setscheduler __NR_sched_setscheduler -#endif -#ifdef __NR_sched_yield -# define SYS_sched_yield __NR_sched_yield -#endif -#ifdef __NR_seccomp -# define SYS_seccomp __NR_seccomp -#endif -#ifdef __NR_select -# define SYS_select __NR_select -#endif -#ifdef __NR_semctl -# define SYS_semctl __NR_semctl -#endif -#ifdef __NR_semget -# define SYS_semget __NR_semget -#endif -#ifdef __NR_semop -# define SYS_semop __NR_semop -#endif -#ifdef __NR_semtimedop -# define SYS_semtimedop __NR_semtimedop -#endif -#ifdef __NR_semtimedop_time64 -# define SYS_semtimedop_time64 __NR_semtimedop_time64 -#endif -#ifdef __NR_send -# define SYS_send __NR_send -#endif -#ifdef __NR_sendfile -# define SYS_sendfile __NR_sendfile -#endif -#ifdef __NR_sendfile64 -# define SYS_sendfile64 __NR_sendfile64 -#endif -#ifdef __NR_sendmmsg -# define SYS_sendmmsg __NR_sendmmsg -#endif -#ifdef __NR_sendmsg -# define SYS_sendmsg __NR_sendmsg -#endif -#ifdef __NR_sendto -# define SYS_sendto __NR_sendto -#endif -#ifdef __NR_set_mempolicy -# define SYS_set_mempolicy __NR_set_mempolicy -#endif -#ifdef __NR_set_mempolicy_home_node -# define SYS_set_mempolicy_home_node __NR_set_mempolicy_home_node -#endif -#ifdef __NR_set_robust_list -# define SYS_set_robust_list __NR_set_robust_list -#endif -#ifdef __NR_set_thread_area -# define SYS_set_thread_area __NR_set_thread_area -#endif -#ifdef __NR_set_tid_address -# define SYS_set_tid_address __NR_set_tid_address -#endif -#ifdef __NR_setdomainname -# define SYS_setdomainname __NR_setdomainname -#endif -#ifdef __NR_setfsgid -# define SYS_setfsgid __NR_setfsgid -#endif -#ifdef __NR_setfsgid32 -# define SYS_setfsgid32 __NR_setfsgid32 -#endif -#ifdef __NR_setfsuid -# define SYS_setfsuid __NR_setfsuid -#endif -#ifdef __NR_setfsuid32 -# define SYS_setfsuid32 __NR_setfsuid32 -#endif -#ifdef __NR_setgid -# define SYS_setgid __NR_setgid -#endif -#ifdef __NR_setgid32 -# define SYS_setgid32 __NR_setgid32 -#endif -#ifdef __NR_setgroups -# define SYS_setgroups __NR_setgroups -#endif -#ifdef __NR_setgroups32 -# define SYS_setgroups32 __NR_setgroups32 -#endif -#ifdef __NR_sethae -# define SYS_sethae __NR_sethae -#endif -#ifdef __NR_sethostname -# define SYS_sethostname __NR_sethostname -#endif -#ifdef __NR_setitimer -# define SYS_setitimer __NR_setitimer -#endif -#ifdef __NR_setns -# define SYS_setns __NR_setns -#endif -#ifdef __NR_setpgid -# define SYS_setpgid __NR_setpgid -#endif -#ifdef __NR_setpgrp -# define SYS_setpgrp __NR_setpgrp -#endif -#ifdef __NR_setpriority -# define SYS_setpriority __NR_setpriority -#endif -#ifdef __NR_setregid -# define SYS_setregid __NR_setregid -#endif -#ifdef __NR_setregid32 -# define SYS_setregid32 __NR_setregid32 -#endif -#ifdef __NR_setresgid -# define SYS_setresgid __NR_setresgid -#endif -#ifdef __NR_setresgid32 -# define SYS_setresgid32 __NR_setresgid32 -#endif -#ifdef __NR_setresuid -# define SYS_setresuid __NR_setresuid -#endif -#ifdef __NR_setresuid32 -# define SYS_setresuid32 __NR_setresuid32 -#endif -#ifdef __NR_setreuid -# define SYS_setreuid __NR_setreuid -#endif -#ifdef __NR_setreuid32 -# define SYS_setreuid32 __NR_setreuid32 -#endif -#ifdef __NR_setrlimit -# define SYS_setrlimit __NR_setrlimit -#endif -#ifdef __NR_setsid -# define SYS_setsid __NR_setsid -#endif -#ifdef __NR_setsockopt -# define SYS_setsockopt __NR_setsockopt -#endif -#ifdef __NR_settimeofday -# define SYS_settimeofday __NR_settimeofday -#endif -#ifdef __NR_setuid -# define SYS_setuid __NR_setuid -#endif -#ifdef __NR_setuid32 -# define SYS_setuid32 __NR_setuid32 -#endif -#ifdef __NR_setxattr -# define SYS_setxattr __NR_setxattr -#endif -#ifdef __NR_sgetmask -# define SYS_sgetmask __NR_sgetmask -#endif -#ifdef __NR_shmat -# define SYS_shmat __NR_shmat -#endif -#ifdef __NR_shmctl -# define SYS_shmctl __NR_shmctl -#endif -#ifdef __NR_shmdt -# define SYS_shmdt __NR_shmdt -#endif -#ifdef __NR_shmget -# define SYS_shmget __NR_shmget -#endif -#ifdef __NR_shutdown -# define SYS_shutdown __NR_shutdown -#endif -#ifdef __NR_sigaction -# define SYS_sigaction __NR_sigaction -#endif -#ifdef __NR_sigaltstack -# define SYS_sigaltstack __NR_sigaltstack -#endif -#ifdef __NR_signal -# define SYS_signal __NR_signal -#endif -#ifdef __NR_signalfd -# define SYS_signalfd __NR_signalfd -#endif -#ifdef __NR_signalfd4 -# define SYS_signalfd4 __NR_signalfd4 -#endif -#ifdef __NR_sigpending -# define SYS_sigpending __NR_sigpending -#endif -#ifdef __NR_sigprocmask -# define SYS_sigprocmask __NR_sigprocmask -#endif -#ifdef __NR_sigreturn -# define SYS_sigreturn __NR_sigreturn -#endif -#ifdef __NR_sigsuspend -# define SYS_sigsuspend __NR_sigsuspend -#endif -#ifdef __NR_socket -# define SYS_socket __NR_socket -#endif -#ifdef __NR_socketcall -# define SYS_socketcall __NR_socketcall -#endif -#ifdef __NR_socketpair -# define SYS_socketpair __NR_socketpair -#endif -#ifdef __NR_spill -# define SYS_spill __NR_spill -#endif -#ifdef __NR_splice -# define SYS_splice __NR_splice -#endif -#ifdef __NR_spu_create -# define SYS_spu_create __NR_spu_create -#endif -#ifdef __NR_spu_run -# define SYS_spu_run __NR_spu_run -#endif -#ifdef __NR_ssetmask -# define SYS_ssetmask __NR_ssetmask -#endif -#ifdef __NR_stat -# define SYS_stat __NR_stat -#endif -#ifdef __NR_stat64 -# define SYS_stat64 __NR_stat64 -#endif -#ifdef __NR_statfs -# define SYS_statfs __NR_statfs -#endif -#ifdef __NR_statfs64 -# define SYS_statfs64 __NR_statfs64 -#endif -#ifdef __NR_statx -# define SYS_statx __NR_statx -#endif -#ifdef __NR_stime -# define SYS_stime __NR_stime -#endif -#ifdef __NR_subpage_prot -# define SYS_subpage_prot __NR_subpage_prot -#endif -#ifdef __NR_swapcontext -# define SYS_swapcontext __NR_swapcontext -#endif -#ifdef __NR_swapoff -# define SYS_swapoff __NR_swapoff -#endif -#ifdef __NR_swapon -# define SYS_swapon __NR_swapon -#endif -#ifdef __NR_switch_endian -# define SYS_switch_endian __NR_switch_endian -#endif -#ifdef __NR_symlink -# define SYS_symlink __NR_symlink -#endif -#ifdef __NR_symlinkat -# define SYS_symlinkat __NR_symlinkat -#endif -#ifdef __NR_sync -# define SYS_sync __NR_sync -#endif -#ifdef __NR_sync_file_range -# define SYS_sync_file_range __NR_sync_file_range -#endif -#ifdef __NR_sync_file_range2 -# define SYS_sync_file_range2 __NR_sync_file_range2 -#endif -#ifdef __NR_syncfs -# define SYS_syncfs __NR_syncfs -#endif -#ifdef __NR_sys_debug_setcontext -# define SYS_sys_debug_setcontext __NR_sys_debug_setcontext -#endif -#ifdef __NR_syscall -# define SYS_syscall __NR_syscall -#endif -#ifdef __NR_syscalls -# define SYS_syscalls __NR_syscalls -#endif -#ifdef __NR_sysfs -# define SYS_sysfs __NR_sysfs -#endif -#ifdef __NR_sysinfo -# define SYS_sysinfo __NR_sysinfo -#endif -#ifdef __NR_syslog -# define SYS_syslog __NR_syslog -#endif -#ifdef __NR_sysmips -# define SYS_sysmips __NR_sysmips -#endif -#ifdef __NR_tee -# define SYS_tee __NR_tee -#endif -#ifdef __NR_tgkill -# define SYS_tgkill __NR_tgkill -#endif -#ifdef __NR_time -# define SYS_time __NR_time -#endif -#ifdef __NR_timer_create -# define SYS_timer_create __NR_timer_create -#endif -#ifdef __NR_timer_delete -# define SYS_timer_delete __NR_timer_delete -#endif -#ifdef __NR_timer_getoverrun -# define SYS_timer_getoverrun __NR_timer_getoverrun -#endif -#ifdef __NR_timer_gettime -# define SYS_timer_gettime __NR_timer_gettime -#endif -#ifdef __NR_timer_gettime64 -# define SYS_timer_gettime64 __NR_timer_gettime64 -#endif -#ifdef __NR_timer_settime -# define SYS_timer_settime __NR_timer_settime -#endif -#ifdef __NR_timer_settime64 -# define SYS_timer_settime64 __NR_timer_settime64 -#endif -#ifdef __NR_timerfd -# define SYS_timerfd __NR_timerfd -#endif -#ifdef __NR_timerfd_create -# define SYS_timerfd_create __NR_timerfd_create -#endif -#ifdef __NR_timerfd_gettime -# define SYS_timerfd_gettime __NR_timerfd_gettime -#endif -#ifdef __NR_timerfd_gettime64 -# define SYS_timerfd_gettime64 __NR_timerfd_gettime64 -#endif -#ifdef __NR_timerfd_settime -# define SYS_timerfd_settime __NR_timerfd_settime -#endif -#ifdef __NR_timerfd_settime64 -# define SYS_timerfd_settime64 __NR_timerfd_settime64 -#endif -#ifdef __NR_times -# define SYS_times __NR_times -#endif -#ifdef __NR_tkill -# define SYS_tkill __NR_tkill -#endif -#ifdef __NR_truncate -# define SYS_truncate __NR_truncate -#endif -#ifdef __NR_truncate64 -# define SYS_truncate64 __NR_truncate64 -#endif -#ifdef __NR_ugetrlimit -# define SYS_ugetrlimit __NR_ugetrlimit -#endif -#ifdef __NR_umask -# define SYS_umask __NR_umask -#endif -#ifdef __NR_umount -# define SYS_umount __NR_umount -#endif -#ifdef __NR_umount2 -# define SYS_umount2 __NR_umount2 -#endif -#ifdef __NR_uname -# define SYS_uname __NR_uname -#endif -#ifdef __NR_unlink -# define SYS_unlink __NR_unlink -#endif -#ifdef __NR_unlinkat -# define SYS_unlinkat __NR_unlinkat -#endif -#ifdef __NR_unshare -# define SYS_unshare __NR_unshare -#endif -#ifdef __NR_uselib -# define SYS_uselib __NR_uselib -#endif -#ifdef __NR_userfaultfd -# define SYS_userfaultfd __NR_userfaultfd -#endif -#ifdef __NR_ustat -# define SYS_ustat __NR_ustat -#endif -#ifdef __NR_utime -# define SYS_utime __NR_utime -#endif -#ifdef __NR_utimensat -# define SYS_utimensat __NR_utimensat -#endif -#ifdef __NR_utimensat_time64 -# define SYS_utimensat_time64 __NR_utimensat_time64 -#endif -#ifdef __NR_utimes -# define SYS_utimes __NR_utimes -#endif -#ifdef __NR_utrap_install -# define SYS_utrap_install __NR_utrap_install -#endif -#ifdef __NR_vfork -# define SYS_vfork __NR_vfork -#endif -#ifdef __NR_vhangup -# define SYS_vhangup __NR_vhangup -#endif -#ifdef __NR_vm86 -# define SYS_vm86 __NR_vm86 -#endif -#ifdef __NR_vm86old -# define SYS_vm86old __NR_vm86old -#endif -#ifdef __NR_vmsplice -# define SYS_vmsplice __NR_vmsplice -#endif -#ifdef __NR_wait4 -# define SYS_wait4 __NR_wait4 -#endif -#ifdef __NR_waitid -# define SYS_waitid __NR_waitid -#endif -#ifdef __NR_waitpid -# define SYS_waitpid __NR_waitpid -#endif -#ifdef __NR_write -# define SYS_write __NR_write -#endif -#ifdef __NR_writev -# define SYS_writev __NR_writev -#endif -#endif /* __MLIBC_SYSCALL_ALIAS_BIT */ diff --git a/lib/mlibc/sysdeps/linux/include/mlibc/thread-entry.hpp b/lib/mlibc/sysdeps/linux/include/mlibc/thread-entry.hpp deleted file mode 100644 index a20cab5..0000000 --- a/lib/mlibc/sysdeps/linux/include/mlibc/thread-entry.hpp +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef MLIBC_THREAD_ENTRY - -#include <mlibc/tcb.hpp> - -extern "C" int __mlibc_spawn_thread(int flags, void *stack, void *pid_out, void *child_tid, void *tcb); -extern "C" void __mlibc_enter_thread(void *entry, void *user_arg); - -namespace mlibc { - void *prepare_stack(void *entry, void *user_arg); -} - -#endif // MLIBC_THREAD_ENTRY diff --git a/lib/mlibc/sysdeps/linux/include/sys/syscall.h b/lib/mlibc/sysdeps/linux/include/sys/syscall.h deleted file mode 100644 index 2084103..0000000 --- a/lib/mlibc/sysdeps/linux/include/sys/syscall.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef _SYS_SYSCALL_H -#define _SYS_SYSCALL_H - -/* On GNU/Linux, this header provides includes __NR_-prefixed syscall numbers, - * and their SYS_ aliases. We defer to kernel headers for the numbers - * (linux-headers, or an autogenerated stub while building), and an - * autogenerated file containing SYS_ defines. - */ -#include <linux/unistd.h> -#include <bits/syscall_aliases.h> - -#endif // _SYS_SYSCALL_H diff --git a/lib/mlibc/sysdeps/linux/include/syscall.h b/lib/mlibc/sysdeps/linux/include/syscall.h deleted file mode 100644 index 4c30578..0000000 --- a/lib/mlibc/sysdeps/linux/include/syscall.h +++ /dev/null @@ -1 +0,0 @@ -#include <sys/syscall.h> diff --git a/lib/mlibc/sysdeps/linux/meson.build b/lib/mlibc/sysdeps/linux/meson.build deleted file mode 100644 index 0809237..0000000 --- a/lib/mlibc/sysdeps/linux/meson.build +++ /dev/null @@ -1,143 +0,0 @@ -rtdl_dso_sources += files( - host_machine.cpu_family() / 'arch-syscall.cpp', - 'generic/sysdeps.cpp', -) - -linux_include_dirs = [ - include_directories(host_machine.cpu_family()), - include_directories('include-internal/'), -] - -rtdl_include_dirs += linux_include_dirs -libc_include_dirs += linux_include_dirs -libc_sources += files( - host_machine.cpu_family() / 'signals.S', - host_machine.cpu_family() / 'arch-syscall.cpp', - 'generic/entry.cpp', - 'generic/sysdeps.cpp', -) - -if not disable_posix_option - libc_sources += files( - 'generic/thread.cpp', - host_machine.cpu_family() / 'cp_syscall.S', - host_machine.cpu_family() / 'thread_entry.S' - ) -endif - -if not no_headers - install_headers( - 'include/abi-bits/auxv.h', - 'include/abi-bits/seek-whence.h', - 'include/abi-bits/vm-flags.h', - 'include/abi-bits/errno.h', - 'include/abi-bits/fcntl.h', - 'include/abi-bits/in.h', - 'include/abi-bits/stat.h', - 'include/abi-bits/signal.h', - 'include/abi-bits/reboot.h', - 'include/abi-bits/resource.h', - 'include/abi-bits/socket.h', - 'include/abi-bits/termios.h', - 'include/abi-bits/time.h', - 'include/abi-bits/blkcnt_t.h', - 'include/abi-bits/blksize_t.h', - 'include/abi-bits/dev_t.h', - 'include/abi-bits/gid_t.h', - 'include/abi-bits/ino_t.h', - 'include/abi-bits/mode_t.h', - 'include/abi-bits/nlink_t.h', - 'include/abi-bits/pid_t.h', - 'include/abi-bits/uid_t.h', - 'include/abi-bits/access.h', - 'include/abi-bits/wait.h', - 'include/abi-bits/limits.h', - 'include/abi-bits/utsname.h', - 'include/abi-bits/ptrace.h', - 'include/abi-bits/vt.h', - 'include/abi-bits/ptrace.h', - 'include/abi-bits/poll.h', - 'include/abi-bits/epoll.h', - 'include/abi-bits/packet.h', - 'include/abi-bits/inotify.h', - 'include/abi-bits/clockid_t.h', - 'include/abi-bits/shm.h', - 'include/abi-bits/mqueue.h', - 'include/abi-bits/suseconds_t.h', - 'include/abi-bits/fsfilcnt_t.h', - 'include/abi-bits/fsblkcnt_t.h', - 'include/abi-bits/socklen_t.h', - 'include/abi-bits/statfs.h', - 'include/abi-bits/statvfs.h', - 'include/abi-bits/ioctls.h', - 'include/abi-bits/xattr.h', - 'include/abi-bits/msg.h', - subdir: 'abi-bits', - follow_symlinks: true - ) - - install_headers('include/syscall.h') - install_headers('include/sys/syscall.h', subdir: 'sys') - install_headers( - 'include/bits/syscall.h', - 'include/bits/syscall_aliases.h', - subdir: 'bits' - ) -endif - -if not headers_only - crt = custom_target('crt1', - build_by_default: true, - command: c_compiler.cmd_array() + ['-c', '-o', '@OUTPUT@', '@INPUT@'], - input: host_machine.cpu_family() / 'crt-src/crt1.S', - output: 'crt1.o', - install: true, - install_dir: get_option('libdir') - ) - - crt_pie = custom_target('Scrt1', - build_by_default: true, - command: c_compiler.cmd_array() + ['-fPIE', '-c', '-o', '@OUTPUT@', '@INPUT@'], - input: host_machine.cpu_family() / 'crt-src/Scrt1.S', - output: 'Scrt1.o', - install: true, - install_dir: get_option('libdir') - ) - - custom_target('crti', - build_by_default: true, - command: c_compiler.cmd_array() + ['-c', '-o', '@OUTPUT@', '@INPUT@'], - input: host_machine.cpu_family() / 'crt-src/crti.S', - output: 'crti.o', - install: true, - install_dir: get_option('libdir') - ) - - custom_target('crtn', - build_by_default: true, - command: c_compiler.cmd_array() + ['-c', '-o', '@OUTPUT@', '@INPUT@'], - input: host_machine.cpu_family() / 'crt-src/crtn.S', - output: 'crtn.o', - install: true, - install_dir: get_option('libdir') - ) - - wrapper_conf = configuration_data() - wrapper_conf.set('LIBDIR', get_option('libdir')) - wrapper_conf.set('PREFIX', get_option('prefix')) - specs = configure_file(input: 'mlibc-gcc.specs.in', - output: 'mlibc-gcc.specs', - configuration: wrapper_conf) - - wrapper_script = configure_file(input: 'mlibc-gcc.in', - output: 'mlibc-gcc', - configuration: wrapper_conf) - - install_data(specs, - install_dir: get_option('libdir') - ) - - install_data(wrapper_script, - install_dir: get_option('bindir') - ) -endif diff --git a/lib/mlibc/sysdeps/linux/mlibc-gcc.in b/lib/mlibc/sysdeps/linux/mlibc-gcc.in deleted file mode 100755 index 6236bd6..0000000 --- a/lib/mlibc/sysdeps/linux/mlibc-gcc.in +++ /dev/null @@ -1,2 +0,0 @@ -#!/bin/sh -exec "${REALGCC:-gcc}" "$@" -specs "@PREFIX@/@LIBDIR@/mlibc-gcc.specs" diff --git a/lib/mlibc/sysdeps/linux/mlibc-gcc.specs.in b/lib/mlibc/sysdeps/linux/mlibc-gcc.specs.in deleted file mode 100644 index 4304c4d..0000000 --- a/lib/mlibc/sysdeps/linux/mlibc-gcc.specs.in +++ /dev/null @@ -1,32 +0,0 @@ -%rename cpp_options old_cpp_options - -*cpp_options: --nostdinc -isystem @PREFIX@/include -isystem include%s %(old_cpp_options) - -*cc1: -%(cc1_cpu) -nostdinc -isystem @PREFIX@/include -isystem include%s - -*link_libgcc: --L@PREFIX@/@LIBDIR@ -L .%s - -*libgcc: -libgcc.a%s %:if-exists(libgcc_eh.a%s) - -*startfile: -%{!shared: @PREFIX@/@LIBDIR@/Scrt1.o} @PREFIX@/@LIBDIR@/crti.o crtbeginS.o%s - -*endfile: -crtendS.o%s @PREFIX@/@LIBDIR@/crtn.o - -*link: --dynamic-linker @PREFIX@/@LIBDIR@/ld.so -rpath @PREFIX@/@LIBDIR@ -nostdlib %{shared:-shared} %{static:-static} %{rdynamic:-export-dynamic} - -*esp_link: - - -*esp_options: - - -*esp_cpp_options: - - diff --git a/lib/mlibc/sysdeps/linux/riscv64/arch-syscall.cpp b/lib/mlibc/sysdeps/linux/riscv64/arch-syscall.cpp deleted file mode 100644 index 18ac6b0..0000000 --- a/lib/mlibc/sysdeps/linux/riscv64/arch-syscall.cpp +++ /dev/null @@ -1,117 +0,0 @@ -#include <sys/syscall.h> -#include <bits/syscall.h> - -using sc_word_t = __sc_word_t; - -sc_word_t __do_syscall0(long sc) { - register int sc_reg asm("a7") = sc; - register sc_word_t ret asm("a0"); - asm volatile ("ecall" : "=r"(ret) : "r"(sc_reg) : "memory", "a1"); - return ret; -} - -sc_word_t __do_syscall1(long sc, - sc_word_t arg1) { - register int sc_reg asm("a7") = sc; - register sc_word_t arg1_reg asm("a0") = arg1; - register sc_word_t ret asm("a0"); - asm volatile ("ecall" : "=r"(ret) : - "r"(sc_reg), - "r"(arg1_reg) - : "memory", "a1"); - return ret; -} - -sc_word_t __do_syscall2(long sc, - sc_word_t arg1, sc_word_t arg2) { - register int sc_reg asm("a7") = sc; - register sc_word_t arg1_reg asm("a0") = arg1; - register sc_word_t arg2_reg asm("a1") = arg2; - register sc_word_t ret asm("a0"); - asm volatile ("ecall" : "=r"(ret) : - "r"(sc_reg), - "r"(arg1_reg), - "r"(arg2_reg) - : "memory"); - return ret; -} - -sc_word_t __do_syscall3(long sc, - sc_word_t arg1, sc_word_t arg2, sc_word_t arg3) { - register int sc_reg asm("a7") = sc; - register sc_word_t arg1_reg asm("a0") = arg1; - register sc_word_t arg2_reg asm("a1") = arg2; - register sc_word_t arg3_reg asm("a2") = arg3; - register sc_word_t ret asm("a0"); - asm volatile ("ecall" : "=r"(ret) : - "r"(sc_reg), - "r"(arg1_reg), - "r"(arg2_reg), - "r"(arg3_reg) - : "memory"); - return ret; -} - -sc_word_t __do_syscall4(long sc, - sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, - sc_word_t arg4) { - register int sc_reg asm("a7") = sc; - register sc_word_t arg1_reg asm("a0") = arg1; - register sc_word_t arg2_reg asm("a1") = arg2; - register sc_word_t arg3_reg asm("a2") = arg3; - register sc_word_t arg4_reg asm("a3") = arg4; - register sc_word_t ret asm("a0"); - asm volatile ("ecall" : "=r"(ret) : - "r"(sc_reg), - "r"(arg1_reg), - "r"(arg2_reg), - "r"(arg3_reg), - "r"(arg4_reg) - : "memory"); - return ret; -} - -sc_word_t __do_syscall5(long sc, - sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, - sc_word_t arg4, sc_word_t arg5) { - register int sc_reg asm("a7") = sc; - register sc_word_t arg1_reg asm("a0") = arg1; - register sc_word_t arg2_reg asm("a1") = arg2; - register sc_word_t arg3_reg asm("a2") = arg3; - register sc_word_t arg4_reg asm("a3") = arg4; - register sc_word_t arg5_reg asm("a4") = arg5; - register sc_word_t ret asm("a0"); - asm volatile ("ecall" : "=r"(ret) : - "r"(sc_reg), - "r"(arg1_reg), - "r"(arg2_reg), - "r"(arg3_reg), - "r"(arg4_reg), - "r"(arg5_reg) - : "memory"); - return ret; -} - -sc_word_t __do_syscall6(long sc, - sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, - sc_word_t arg4, sc_word_t arg5, sc_word_t arg6) { - register int sc_reg asm("a7") = sc; - register sc_word_t arg1_reg asm("a0") = arg1; - register sc_word_t arg2_reg asm("a1") = arg2; - register sc_word_t arg3_reg asm("a2") = arg3; - register sc_word_t arg4_reg asm("a3") = arg4; - register sc_word_t arg5_reg asm("a4") = arg5; - register sc_word_t arg6_reg asm("a5") = arg6; - register sc_word_t ret asm("a0"); - asm volatile ("ecall" : "=r"(ret) : - "r"(sc_reg), - "r"(arg1_reg), - "r"(arg2_reg), - "r"(arg3_reg), - "r"(arg4_reg), - "r"(arg5_reg), - "r"(arg6_reg) - : "memory" - ); - return ret; -} diff --git a/lib/mlibc/sysdeps/linux/riscv64/cp_syscall.S b/lib/mlibc/sysdeps/linux/riscv64/cp_syscall.S deleted file mode 100644 index 8d3175d..0000000 --- a/lib/mlibc/sysdeps/linux/riscv64/cp_syscall.S +++ /dev/null @@ -1,30 +0,0 @@ -.section .text -.global __mlibc_do_asm_cp_syscall -.global __mlibc_syscall_begin -.global __mlibc_syscall_end -.type __mlibc_do_asm_cp_syscall, "function" -__mlibc_do_asm_cp_syscall: - sd a7, -8(sp) - mv a7, a0 - mv a0, a1 - mv a1, a2 - mv a2, a3 - mv a3, a4 - mv a4, a5 - mv a5, a6 - ld a6, -8(sp) // a7 - lw t0, -96(tp) // Tcb::cancelBits. See asserts in tcb.hpp. -__mlibc_syscall_begin: - // tcbCancelEnableBit && tcbCancelTriggerBit - li t1, (1 << 0) | (1 << 2) - and t0, t0, t1 - beq t0, t1, cancel - ecall -__mlibc_syscall_end: - ret - -cancel: - call __mlibc_do_cancel - unimp -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/riscv64/crt-src/Scrt1.S b/lib/mlibc/sysdeps/linux/riscv64/crt-src/Scrt1.S deleted file mode 100644 index 9ee8625..0000000 --- a/lib/mlibc/sysdeps/linux/riscv64/crt-src/Scrt1.S +++ /dev/null @@ -1,18 +0,0 @@ -.section .text -.global _start -_start: - .weak __global_pointer$ - .hidden __global_pointer$ - .option push - .option norelax - lla gp, __global_pointer$ - .option pop - - mv a0, sp - la a1, main - call __mlibc_entry@plt - unimp - - -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/riscv64/crt-src/crt1.S b/lib/mlibc/sysdeps/linux/riscv64/crt-src/crt1.S deleted file mode 100644 index 16c79d6..0000000 --- a/lib/mlibc/sysdeps/linux/riscv64/crt-src/crt1.S +++ /dev/null @@ -1,15 +0,0 @@ -.section .text -.global _start -_start: - .weak __global_pointer$ - .hidden __global_pointer$ - .option push - .option norelax - lla gp, __global_pointer$ - .option pop - - mv a0, sp - la a1, main - call __mlibc_entry -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/riscv64/crt-src/crti.S b/lib/mlibc/sysdeps/linux/riscv64/crt-src/crti.S deleted file mode 100644 index 69f23ea..0000000 --- a/lib/mlibc/sysdeps/linux/riscv64/crt-src/crti.S +++ /dev/null @@ -1,11 +0,0 @@ -.section .init -.global _init -_init: - unimp - -.section .fini -.global _fini -_fini: - unimp -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/riscv64/crt-src/crtn.S b/lib/mlibc/sysdeps/linux/riscv64/crt-src/crtn.S deleted file mode 100644 index 525efd6..0000000 --- a/lib/mlibc/sysdeps/linux/riscv64/crt-src/crtn.S +++ /dev/null @@ -1,7 +0,0 @@ -.section .init - unimp - -.section .fini - unimp -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/riscv64/signals.S b/lib/mlibc/sysdeps/linux/riscv64/signals.S deleted file mode 100644 index 7769043..0000000 --- a/lib/mlibc/sysdeps/linux/riscv64/signals.S +++ /dev/null @@ -1,12 +0,0 @@ -.section .text - -.global __mlibc_signal_restore -.type __mlibc_signal_restore, @function -__mlibc_signal_restore: -.global __mlibc_signal_restore_rt -.type __mlibc_signal_restore_rt, @function -__mlibc_signal_restore_rt: - li a7, 139 - ecall -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/riscv64/syscallnos.h b/lib/mlibc/sysdeps/linux/riscv64/syscallnos.h deleted file mode 100644 index a5a11bb..0000000 --- a/lib/mlibc/sysdeps/linux/riscv64/syscallnos.h +++ /dev/null @@ -1,314 +0,0 @@ -#ifndef __MLIBC_SYSCALLNOS_h -#define __MLIBC_SYSCALLNOS_h -/* This file is autogenerated. Don't bother. */ -/* Generator script: sysdeps/linux/update-syscall-list.py. */ -#define __NR_io_setup 0 -#define __NR_io_destroy 1 -#define __NR_io_submit 2 -#define __NR_io_cancel 3 -#define __NR_io_getevents 4 -#define __NR_setxattr 5 -#define __NR_lsetxattr 6 -#define __NR_fsetxattr 7 -#define __NR_getxattr 8 -#define __NR_lgetxattr 9 -#define __NR_fgetxattr 10 -#define __NR_listxattr 11 -#define __NR_llistxattr 12 -#define __NR_flistxattr 13 -#define __NR_removexattr 14 -#define __NR_lremovexattr 15 -#define __NR_fremovexattr 16 -#define __NR_getcwd 17 -#define __NR_lookup_dcookie 18 -#define __NR_eventfd2 19 -#define __NR_epoll_create1 20 -#define __NR_epoll_ctl 21 -#define __NR_epoll_pwait 22 -#define __NR_dup 23 -#define __NR_dup3 24 -#define __NR_fcntl 25 -#define __NR_inotify_init1 26 -#define __NR_inotify_add_watch 27 -#define __NR_inotify_rm_watch 28 -#define __NR_ioctl 29 -#define __NR_ioprio_set 30 -#define __NR_ioprio_get 31 -#define __NR_flock 32 -#define __NR_mknodat 33 -#define __NR_mkdirat 34 -#define __NR_unlinkat 35 -#define __NR_symlinkat 36 -#define __NR_linkat 37 -#define __NR_umount2 39 -#define __NR_mount 40 -#define __NR_pivot_root 41 -#define __NR_nfsservctl 42 -#define __NR_statfs 43 -#define __NR_fstatfs 44 -#define __NR_truncate 45 -#define __NR_ftruncate 46 -#define __NR_fallocate 47 -#define __NR_faccessat 48 -#define __NR_chdir 49 -#define __NR_fchdir 50 -#define __NR_chroot 51 -#define __NR_fchmod 52 -#define __NR_fchmodat 53 -#define __NR_fchownat 54 -#define __NR_fchown 55 -#define __NR_openat 56 -#define __NR_close 57 -#define __NR_vhangup 58 -#define __NR_pipe2 59 -#define __NR_quotactl 60 -#define __NR_getdents64 61 -#define __NR_lseek 62 -#define __NR_read 63 -#define __NR_write 64 -#define __NR_readv 65 -#define __NR_writev 66 -#define __NR_pread64 67 -#define __NR_pwrite64 68 -#define __NR_preadv 69 -#define __NR_pwritev 70 -#define __NR_sendfile 71 -#define __NR_pselect6 72 -#define __NR_ppoll 73 -#define __NR_signalfd4 74 -#define __NR_vmsplice 75 -#define __NR_splice 76 -#define __NR_tee 77 -#define __NR_readlinkat 78 -#define __NR_newfstatat 79 -#define __NR_fstat 80 -#define __NR_sync 81 -#define __NR_fsync 82 -#define __NR_fdatasync 83 -#define __NR_sync_file_range 84 -#define __NR_timerfd_create 85 -#define __NR_timerfd_settime 86 -#define __NR_timerfd_gettime 87 -#define __NR_utimensat 88 -#define __NR_acct 89 -#define __NR_capget 90 -#define __NR_capset 91 -#define __NR_personality 92 -#define __NR_exit 93 -#define __NR_exit_group 94 -#define __NR_waitid 95 -#define __NR_set_tid_address 96 -#define __NR_unshare 97 -#define __NR_futex 98 -#define __NR_set_robust_list 99 -#define __NR_get_robust_list 100 -#define __NR_nanosleep 101 -#define __NR_getitimer 102 -#define __NR_setitimer 103 -#define __NR_kexec_load 104 -#define __NR_init_module 105 -#define __NR_delete_module 106 -#define __NR_timer_create 107 -#define __NR_timer_gettime 108 -#define __NR_timer_getoverrun 109 -#define __NR_timer_settime 110 -#define __NR_timer_delete 111 -#define __NR_clock_settime 112 -#define __NR_clock_gettime 113 -#define __NR_clock_getres 114 -#define __NR_clock_nanosleep 115 -#define __NR_syslog 116 -#define __NR_ptrace 117 -#define __NR_sched_setparam 118 -#define __NR_sched_setscheduler 119 -#define __NR_sched_getscheduler 120 -#define __NR_sched_getparam 121 -#define __NR_sched_setaffinity 122 -#define __NR_sched_getaffinity 123 -#define __NR_sched_yield 124 -#define __NR_sched_get_priority_max 125 -#define __NR_sched_get_priority_min 126 -#define __NR_sched_rr_get_interval 127 -#define __NR_restart_syscall 128 -#define __NR_kill 129 -#define __NR_tkill 130 -#define __NR_tgkill 131 -#define __NR_sigaltstack 132 -#define __NR_rt_sigsuspend 133 -#define __NR_rt_sigaction 134 -#define __NR_rt_sigprocmask 135 -#define __NR_rt_sigpending 136 -#define __NR_rt_sigtimedwait 137 -#define __NR_rt_sigqueueinfo 138 -#define __NR_rt_sigreturn 139 -#define __NR_setpriority 140 -#define __NR_getpriority 141 -#define __NR_reboot 142 -#define __NR_setregid 143 -#define __NR_setgid 144 -#define __NR_setreuid 145 -#define __NR_setuid 146 -#define __NR_setresuid 147 -#define __NR_getresuid 148 -#define __NR_setresgid 149 -#define __NR_getresgid 150 -#define __NR_setfsuid 151 -#define __NR_setfsgid 152 -#define __NR_times 153 -#define __NR_setpgid 154 -#define __NR_getpgid 155 -#define __NR_getsid 156 -#define __NR_setsid 157 -#define __NR_getgroups 158 -#define __NR_setgroups 159 -#define __NR_uname 160 -#define __NR_sethostname 161 -#define __NR_setdomainname 162 -#define __NR_getrlimit 163 -#define __NR_setrlimit 164 -#define __NR_getrusage 165 -#define __NR_umask 166 -#define __NR_prctl 167 -#define __NR_getcpu 168 -#define __NR_gettimeofday 169 -#define __NR_settimeofday 170 -#define __NR_adjtimex 171 -#define __NR_getpid 172 -#define __NR_getppid 173 -#define __NR_getuid 174 -#define __NR_geteuid 175 -#define __NR_getgid 176 -#define __NR_getegid 177 -#define __NR_gettid 178 -#define __NR_sysinfo 179 -#define __NR_mq_open 180 -#define __NR_mq_unlink 181 -#define __NR_mq_timedsend 182 -#define __NR_mq_timedreceive 183 -#define __NR_mq_notify 184 -#define __NR_mq_getsetattr 185 -#define __NR_msgget 186 -#define __NR_msgctl 187 -#define __NR_msgrcv 188 -#define __NR_msgsnd 189 -#define __NR_semget 190 -#define __NR_semctl 191 -#define __NR_semtimedop 192 -#define __NR_semop 193 -#define __NR_shmget 194 -#define __NR_shmctl 195 -#define __NR_shmat 196 -#define __NR_shmdt 197 -#define __NR_socket 198 -#define __NR_socketpair 199 -#define __NR_bind 200 -#define __NR_listen 201 -#define __NR_accept 202 -#define __NR_connect 203 -#define __NR_getsockname 204 -#define __NR_getpeername 205 -#define __NR_sendto 206 -#define __NR_recvfrom 207 -#define __NR_setsockopt 208 -#define __NR_getsockopt 209 -#define __NR_shutdown 210 -#define __NR_sendmsg 211 -#define __NR_recvmsg 212 -#define __NR_readahead 213 -#define __NR_brk 214 -#define __NR_munmap 215 -#define __NR_mremap 216 -#define __NR_add_key 217 -#define __NR_request_key 218 -#define __NR_keyctl 219 -#define __NR_clone 220 -#define __NR_execve 221 -#define __NR_mmap 222 -#define __NR_fadvise64 223 -#define __NR_swapon 224 -#define __NR_swapoff 225 -#define __NR_mprotect 226 -#define __NR_msync 227 -#define __NR_mlock 228 -#define __NR_munlock 229 -#define __NR_mlockall 230 -#define __NR_munlockall 231 -#define __NR_mincore 232 -#define __NR_madvise 233 -#define __NR_remap_file_pages 234 -#define __NR_mbind 235 -#define __NR_get_mempolicy 236 -#define __NR_set_mempolicy 237 -#define __NR_migrate_pages 238 -#define __NR_move_pages 239 -#define __NR_rt_tgsigqueueinfo 240 -#define __NR_perf_event_open 241 -#define __NR_accept4 242 -#define __NR_recvmmsg 243 -#define __NR_arch_specific_syscall 244 -#define __NR_riscv_hwprobe 258 -#define __NR_riscv_flush_icache 259 -#define __NR_wait4 260 -#define __NR_prlimit64 261 -#define __NR_fanotify_init 262 -#define __NR_fanotify_mark 263 -#define __NR_name_to_handle_at 264 -#define __NR_open_by_handle_at 265 -#define __NR_clock_adjtime 266 -#define __NR_syncfs 267 -#define __NR_setns 268 -#define __NR_sendmmsg 269 -#define __NR_process_vm_readv 270 -#define __NR_process_vm_writev 271 -#define __NR_kcmp 272 -#define __NR_finit_module 273 -#define __NR_sched_setattr 274 -#define __NR_sched_getattr 275 -#define __NR_renameat2 276 -#define __NR_seccomp 277 -#define __NR_getrandom 278 -#define __NR_memfd_create 279 -#define __NR_bpf 280 -#define __NR_execveat 281 -#define __NR_userfaultfd 282 -#define __NR_membarrier 283 -#define __NR_mlock2 284 -#define __NR_copy_file_range 285 -#define __NR_preadv2 286 -#define __NR_pwritev2 287 -#define __NR_pkey_mprotect 288 -#define __NR_pkey_alloc 289 -#define __NR_pkey_free 290 -#define __NR_statx 291 -#define __NR_io_pgetevents 292 -#define __NR_rseq 293 -#define __NR_kexec_file_load 294 -#define __NR_pidfd_send_signal 424 -#define __NR_io_uring_setup 425 -#define __NR_io_uring_enter 426 -#define __NR_io_uring_register 427 -#define __NR_open_tree 428 -#define __NR_move_mount 429 -#define __NR_fsopen 430 -#define __NR_fsconfig 431 -#define __NR_fsmount 432 -#define __NR_fspick 433 -#define __NR_pidfd_open 434 -#define __NR_clone3 435 -#define __NR_close_range 436 -#define __NR_openat2 437 -#define __NR_pidfd_getfd 438 -#define __NR_faccessat2 439 -#define __NR_process_madvise 440 -#define __NR_epoll_pwait2 441 -#define __NR_mount_setattr 442 -#define __NR_quotactl_fd 443 -#define __NR_landlock_create_ruleset 444 -#define __NR_landlock_add_rule 445 -#define __NR_landlock_restrict_self 446 -#define __NR_memfd_secret 447 -#define __NR_process_mrelease 448 -#define __NR_futex_waitv 449 -#define __NR_set_mempolicy_home_node 450 -#define __NR_syscalls 451 -#endif /* __MLIBC_SYSCALLNOS_h */ diff --git a/lib/mlibc/sysdeps/linux/riscv64/thread_entry.S b/lib/mlibc/sysdeps/linux/riscv64/thread_entry.S deleted file mode 100644 index fe170fa..0000000 --- a/lib/mlibc/sysdeps/linux/riscv64/thread_entry.S +++ /dev/null @@ -1,29 +0,0 @@ -.section .text -.global __mlibc_spawn_thread -.type __mlibc_spawn_thread, "function" -__mlibc_spawn_thread: - // __mlibc_spawn_thread(flags, stack, pid_out, child_tid, tls) - // a0, a1, a2, a3, a4 - // syscall(NR_clone, flags, stack, ptid, tls, ctid) - // a7, a0, a1, a2, a3, a4 - - // Swap a3 <-> a4 - mv a5, a4 - mv a4, a3 - mv a3, a5 - - li a7, 220 // NR_clone - ecall - bnez a0, .parent - - ld a0, 0(sp) - ld a1, 8(sp) - addi sp, sp, 8 - andi sp, sp, -16 - call __mlibc_enter_thread - unimp - -.parent: - ret -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/update-syscall-list.py b/lib/mlibc/sysdeps/linux/update-syscall-list.py deleted file mode 100755 index 58825f7..0000000 --- a/lib/mlibc/sysdeps/linux/update-syscall-list.py +++ /dev/null @@ -1,332 +0,0 @@ -#!/usr/bin/env python3 -# SPDX-License-Identifier: MIT - -import argparse -import hashlib -import io -import json -import logging -import os -import os.path as path -import pathlib -import subprocess -import tarfile -import tempfile -import urllib.request as urr -from dataclasses import dataclass - -KERNEL_RELEASES = "https://www.kernel.org/releases.json" -NR_PREFIX = "__NR_" -logging.basicConfig(level=logging.DEBUG) -LOGGER = logging.getLogger(__name__) - -# ADD NEW ARCHITECTURES HERE: these should match directory names in Linuxes arch/ -# directory or the second element of one of the harnesses below -WANTED_ARCHES = ["riscv64", "x86_64", "arm64", "i386"] -# How to translate from Linux arch directory names to gnutools architecture fields -LINUX_GNU_TRANSLATION = { - "arm64": "aarch64", - "i386": "x86", -} - -argp = argparse.ArgumentParser() -argp.add_argument("kver", help="Kernel version to download", default="latest") - - -@dataclass -class Kernel: - version: str - srchash: str - srcdir: pathlib.Path - - -@dataclass -class Context: - dirpath: pathlib.Path - - -def run(args: list[str], **kwargs): - LOGGER.debug("running %s", args) - subprocess.check_call(args, **kwargs) - - -def collect(args: list[str], **kwargs): - LOGGER.debug("running %s (kw: %s)", args, kwargs) - kwargs.setdefault("text", True) - return subprocess.check_output(args, **kwargs) - - -def fetch_kernel(ctx: Context, kver: str) -> Kernel: - LOGGER.debug("fetching %s", KERNEL_RELEASES) - with urr.urlopen(KERNEL_RELEASES) as f: - if f.status != 200: - LOGGER.error("meta fetch failed: %s", f) - raise RuntimeError("failed to get kernel meta") - metadata = json.load(f) - - if kver == "latest": - kver = metadata["latest_stable"]["version"] - - LOGGER.debug("figured out kernel version: %s", kver) - - for rel in metadata["releases"]: - if rel["version"] == kver: - kernel_release = rel - break - else: - raise RuntimeError("failed to find kver " + kver) - - kurl = kernel_release["source"] - LOGGER.debug("kernel src url: %s", kurl) - source_path = ctx.dirpath / ("source.tar" + path.splitext(kurl)[1]) - - with urr.urlopen(kurl) as f, open(source_path, "wb") as g: - if f.status != 200: - LOGGER.error("ksrc fetch failed: %s", f) - raise RuntimeError("failed to get kernel source") - - hasher = hashlib.blake2b() - while buf := f.read(16 * 1024): - hasher.update(buf) - g.write(buf) - - srchash = hasher.hexdigest() - srcpath = ctx.dirpath / "src" - - with tarfile.open(source_path) as srctar: - memb: tarfile.TarInfo - for memb in srctar: - if not memb.name.startswith("linux-"): - raise RuntimeError( - "malformed tar member in %s (%s): %s has bad prefix".format( - kurl, srchash, memb.name - ) - ) - memb.name = "./" + memb.name[memb.name.find("/") + 1 :] - srctar.extract(memb, path=srcpath) - - return Kernel( - version=kver, - srchash=srchash, - srcdir=srcpath, - ) - - -def run_harness(ctx: Context, kernel: Kernel, harness: (str, str)) -> dict[str, int]: - LOGGER.debug("running harness %s", harness) - (archdir, arch, defines) = harness - flags = [f"-D{x}" for x in defines] - archout = ctx.dirpath / "headers" / archdir - if not archout.exists(): - run( - [ - "make", - "-sC", - kernel.srcdir, - f"ARCH={archdir}", - f"O={archout}", - "headers_install", - ] - ) - - hdrdir = archout / "usr/include" - callset = set() - for x in collect( - ["gcc", "-E", "-dM", "-I", hdrdir, *flags, "-"], input="#include <asm/unistd.h>" - ).splitlines(): - x = x.split(maxsplit=2) - if len(x) < 2 or x[0] != "#define": - # skip invalid lines - continue - - defname = x[1] - if not defname.startswith(NR_PREFIX): - # not a syscall - continue - - defname = defname[len(NR_PREFIX) :] - - if ( - "SYSCALL" in defname - or defname.startswith("available") - or defname.startswith("reserved") - or defname.startswith("unused") - ): - continue - - # dead syscalls - if defname in [ - "Linux", - "afs_syscall", - "break", - "ftime", - "gtty", - "lock", - "mpx", - "oldwait4", - "prof", - "profil", - "putpmsg", - "security", - "stty", - "tuxcall", - "ulimit", - "vserver", - "arm_sync_file_range", - "utimesat", - "ni_syscall", - "xtensa", - ]: - continue - callset.add(defname) - - # alright, we have the set of all syscalls, time to produce their numbers - syscall_dumper = """ -/* my sincerest apologies */ -#include <stdio.h> -""" - - for x in defines: - syscall_dumper += "#define {}\n".format(x.replace("=", " ")) - - syscall_dumper += """ -#include <asm/unistd.h> - -int main() { - puts("{"); - """ - - comma = "" - for x in callset: - syscall_dumper += 'printf("{comma}\\"{sc}\\": %d\\n", {pfx}{sc});\n '.format( - sc=x, comma=comma, pfx=NR_PREFIX - ) - comma = "," - - syscall_dumper += """ - puts("}"); -} -""" - - dumper = archout / "dumper" - with tempfile.NamedTemporaryFile(suffix=".c") as src: - src.write(syscall_dumper.encode()) - run(["gcc", "-o", dumper, "-I", hdrdir, src.name]) - return json.loads(collect([dumper])) - - -def main(ctx: Context): - args = argp.parse_args() - kernel = fetch_kernel(ctx, args.kver) - - LOGGER.info("got kernel version %s (%s)", kernel.version, kernel.srchash) - - archlist = os.listdir(kernel.srcdir / "arch") - archlist.remove("Kconfig") - archlist.remove("um") - - # harnesses converted from - # https://github.com/hrw/syscalls-table/blob/c638834d9b5d71bb40a555755ea07735cace58f2/do_all_tables.sh - # (arch_dirname, archname, list[defines]) - harnesses: (str, str, list[str]) - harnesses = [ - (arch,) + x - for arch in archlist - if not arch.startswith(".") - for x in { - # arch specific overrides - # format: (archname, list[defines]), gets prefixed with archdir outside - "arm": [ - ("armoabi", []), - ("arm", ["__ARM_EABI_"]), - ], - "loongarch": [ - ("loongarch64", ["_LOONGARCH_SZLONG=64"]), - ], - "mips": [ - ("mipso32", ["_MIPS_SIM=_MIPS_SIM_ABI32"]), - ("mips64n32", ["_MIPS_SIM=_MIPS_SIM_NABI32"]), - ("mips64", ["_MIPS_SIM=_MIPS_SIM_ABI64"]), - ], - "powerpc": [ - ("powerpc", []), - ("powerpc64", []), - ], - "riscv": [ - ("riscv32", ["__SIZEOF_POINTER__=4"]), - ("riscv64", ["__LP64__"]), - ], - "s390": [ - ("s390", []), - ("s390x", []), - ], - "sparc": [ - ("sparc", ["__32bit_syscall_numbers__"]), - ("sparc64", ["__arch64__"]), - ], - "tile": [ - ("tile", []), - ("tile64", ["__LP64__", "__tilegx__"]), - ], - "x86": [ - ("i386", ["__i386__"]), - ("x32", ["__ILP32__"]), - ("x86_64", ["__LP64__"]), - ], - }.get(arch, [(arch, [])]) - ] - - syscall_set = set() - - for x in harnesses: - syscalls = run_harness(ctx, kernel, x) - syscall_set |= syscalls.keys() - - wanted_arch = x[1] - if wanted_arch not in WANTED_ARCHES: - continue - - wanted_arch = LINUX_GNU_TRANSLATION.get(wanted_arch, wanted_arch) - - pathlib.Path(wanted_arch).mkdir(exist_ok=True) - - with open(wanted_arch + "/syscallnos.h", "w") as f: - print("#ifndef __MLIBC_SYSCALLNOS_h", file=f) - print("#define __MLIBC_SYSCALLNOS_h", file=f) - print("/* This file is autogenerated. Don't bother. */", file=f) - print( - "/* Generator script: sysdeps/linux/update-syscall-list.py. */", file=f - ) - - for name, num in sorted(syscalls.items(), key=lambda x: x[1]): - print("#define {p}{sc} {n}".format(p=NR_PREFIX, sc=name, n=num), file=f) - - print("#endif /* __MLIBC_SYSCALLNOS_h */", file=f) - - with open("include/bits/syscall_aliases.h", "w") as f: - print("#ifndef __MLIBC_SYSCALL_ALIAS_BIT", file=f) - print("#define __MLIBC_SYSCALL_ALIAS_BIT", file=f) - print("/* This file is autogenerated. Don't bother. */", file=f) - print("/* Generator script: sysdeps/linux/update-syscall-list.py. */", file=f) - - for x in sorted(list(syscall_set)): - print( - f"""\ -#ifdef\t{NR_PREFIX}{x} -#\tdefine SYS_{x} {NR_PREFIX}{x} -#endif -""", - end="", - file=f, - ) - - print("#endif /* __MLIBC_SYSCALL_ALIAS_BIT */", file=f) - - -if __name__ == "__main__": - with tempfile.TemporaryDirectory() as td: - main( - Context( - dirpath=pathlib.Path(td), - ) - ) diff --git a/lib/mlibc/sysdeps/linux/x86/arch-syscall.cpp b/lib/mlibc/sysdeps/linux/x86/arch-syscall.cpp deleted file mode 100644 index 35fc8aa..0000000 --- a/lib/mlibc/sysdeps/linux/x86/arch-syscall.cpp +++ /dev/null @@ -1,90 +0,0 @@ -#include <bits/syscall.h> -#include <sys/syscall.h> - -using sc_word_t = __sc_word_t; - -// Note: ebx is used for PIC (it holds a reference to the GOT), so we can't clobber it with gcc apparently, -// and also need to make sure to restore it after a syscall - -sc_word_t __do_syscall0(long sc) { - sc_word_t ret; - asm volatile("int $0x80" : "=a"(ret) : "a"(sc) : "memory"); - return ret; -} - -sc_word_t __do_syscall1(long sc, sc_word_t arg1) { - sc_word_t ret; - asm volatile("xchg %%ebx, %%edi;" - "int $0x80;" - "xchg %%edi, %%ebx;" - : "=a"(ret) - : "a"(sc), "D"(arg1) - : "memory"); - return ret; -} - -sc_word_t __do_syscall2(long sc, sc_word_t arg1, sc_word_t arg2) { - sc_word_t ret; - asm volatile("xchg %%ebx, %%edi;" - "int $0x80;" - "xchg %%edi, %%ebx;" - : "=a"(ret) - : "a"(sc), "D"(arg1), "c"(arg2) - : "memory"); - return ret; -} - -sc_word_t __do_syscall3(long sc, sc_word_t arg1, sc_word_t arg2, sc_word_t arg3) { - sc_word_t ret; - asm volatile("xchg %%ebx, %%edi;" - "int $0x80;" - "xchg %%edi, %%ebx;" - : "=a"(ret) - : "a"(sc), "D"(arg1), "c"(arg2), "d"(arg3) - : "memory"); - return ret; -} - -sc_word_t __do_syscall4(long sc, sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, sc_word_t arg4) { - sc_word_t ret; - asm volatile("xchg %%ebx, %%edi;" - "int $0x80;" - "xchg %%edi, %%ebx;" - : "=a"(ret) - : "a"(sc), "D"(arg1), "c"(arg2), "d"(arg3), "S"(arg4) - : "memory"); - return ret; -} - -sc_word_t __do_syscall5(long sc, sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, sc_word_t arg4, - sc_word_t arg5) { - sc_word_t ret; - asm volatile("pushl %2;" - "push %%ebx;" - "mov 4(%%esp), %%ebx;" - "int $0x80;" - "pop %%ebx;" - "add $4, %%esp;" - : "=a"(ret) - : "a"(sc), "g"(arg1), "c"(arg2), "d"(arg3), "S"(arg4), "D"(arg5) - : "memory"); - return ret; -} - -sc_word_t __do_syscall6(long sc, sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, sc_word_t arg4, - sc_word_t arg5, sc_word_t arg6) { - sc_word_t ret; - sc_word_t a1a6[2] = { arg1, arg6 }; - asm volatile ("pushl %1;" - "push %%ebx;" - "push %%ebp;" - "mov 8(%%esp),%%ebx;" - "mov 4(%%ebx),%%ebp;" - "mov (%%ebx),%%ebx;" - "int $0x80;" - "pop %%ebp;" - "pop %%ebx;" - "add $4,%%esp;" - : "=a"(ret) : "g"(&a1a6), "a"(sc), "c"(arg2), "d"(arg3), "S"(arg4), "D"(arg5) : "memory"); - return ret; -} diff --git a/lib/mlibc/sysdeps/linux/x86/cp_syscall.S b/lib/mlibc/sysdeps/linux/x86/cp_syscall.S deleted file mode 100644 index b89e1f4..0000000 --- a/lib/mlibc/sysdeps/linux/x86/cp_syscall.S +++ /dev/null @@ -1,42 +0,0 @@ - -.section .text -.global __mlibc_do_asm_cp_syscall -.global __mlibc_syscall_begin -.global __mlibc_syscall_end -.type __mlibc_do_asm_cp_syscall, "function" -__mlibc_do_asm_cp_syscall: - push %ebx - push %esi - push %edi - push %ebp - ; mov 16(%esp), %eax - mov 24(%esp), %ebx - mov 28(%esp), %ecx - mov 32(%esp), %edx - mov 36(%esp), %esi - mov 40(%esp), %edi - mov 44(%esp), %ebp - mov %gs:0x18, %al -__mlibc_syscall_begin: - /* tcbCancelEnableBit && tcbCancelTriggerBit */ - and $((1 << 0) | (1 << 2)), %al - cmp $((1 << 0) | (1 << 2)), %al - je cancel - mov 20(%esp), %eax - int $0x80 -__mlibc_syscall_end: - pop %ebp - pop %edi - pop %esi - pop %ebx - ret - -cancel: - pop %ebp - pop %edi - pop %esi - pop %ebx - call __mlibc_do_cancel@PLT - hlt - -.section .note.GNU-stack,"",%progbits diff --git a/lib/mlibc/sysdeps/linux/x86/crt-src/Scrt1.S b/lib/mlibc/sysdeps/linux/x86/crt-src/Scrt1.S deleted file mode 100644 index a62b127..0000000 --- a/lib/mlibc/sysdeps/linux/x86/crt-src/Scrt1.S +++ /dev/null @@ -1,29 +0,0 @@ -.section .text - -.type __stack_chk_fail_local, %function -.weak __stack_chk_fail_local -__stack_chk_fail_local: - call __stack_chk_fail@plt - -.global _start - -.type _start, %function -.type main, %function -.type __mlibc_entry, %function - -.cfi_startproc -_start: -.cfi_undefined eip - xor %ebp, %ebp - mov %esp, %edi - call 1f - -1: - pop %ebx - addl $_GLOBAL_OFFSET_TABLE_+[.-1b], %ebx - push main@GOT(%ebx) - push %edi - call __mlibc_entry@plt -.cfi_endproc - -.section .note.GNU-stack,"",%progbits diff --git a/lib/mlibc/sysdeps/linux/x86/crt-src/crt1.S b/lib/mlibc/sysdeps/linux/x86/crt-src/crt1.S deleted file mode 100644 index ed45da3..0000000 --- a/lib/mlibc/sysdeps/linux/x86/crt-src/crt1.S +++ /dev/null @@ -1,18 +0,0 @@ -.section .text -.global _start - -.type _start, %function -.type main, %function -.type __mlibc_entry, %function - -.cfi_startproc -_start: -.cfi_undefined eip - xor %ebp, %ebp - mov %esp, %ecx - push $main - push %ecx - call __mlibc_entry -.cfi_endproc - -.section .note.GNU-stack,"",%progbits diff --git a/lib/mlibc/sysdeps/linux/x86/crt-src/crti.S b/lib/mlibc/sysdeps/linux/x86/crt-src/crti.S deleted file mode 100644 index e232557..0000000 --- a/lib/mlibc/sysdeps/linux/x86/crt-src/crti.S +++ /dev/null @@ -1,11 +0,0 @@ -.section .init -.global _init -_init: - pushl %eax - -.section .fini -.global _fini -_fini: - pushl %eax - -.section .note.GNU-stack,"",%progbits diff --git a/lib/mlibc/sysdeps/linux/x86/crt-src/crtn.S b/lib/mlibc/sysdeps/linux/x86/crt-src/crtn.S deleted file mode 100644 index d890289..0000000 --- a/lib/mlibc/sysdeps/linux/x86/crt-src/crtn.S +++ /dev/null @@ -1,9 +0,0 @@ -.section .init - popl %eax - ret - -.section .fini - popl %eax - ret - -.section .note.GNU-stack,"",%progbits diff --git a/lib/mlibc/sysdeps/linux/x86/signals.S b/lib/mlibc/sysdeps/linux/x86/signals.S deleted file mode 100644 index 8127ee4..0000000 --- a/lib/mlibc/sysdeps/linux/x86/signals.S +++ /dev/null @@ -1,18 +0,0 @@ -.section .text - -.global __mlibc_signal_restore -.type __mlibc_signal_restore, @function -__mlibc_signal_restore: - popl %eax - mov $119, %eax - int $0x80 - ud2 - -.global __mlibc_signal_restore_rt -.type __mlibc_signal_restore_rt, @function -__mlibc_signal_restore_rt: - mov $173, %eax - int $0x80 - ud2 - -.section .note.GNU-stack,"",%progbits diff --git a/lib/mlibc/sysdeps/linux/x86/syscallnos.h b/lib/mlibc/sysdeps/linux/x86/syscallnos.h deleted file mode 100644 index f75eb0a..0000000 --- a/lib/mlibc/sysdeps/linux/x86/syscallnos.h +++ /dev/null @@ -1,433 +0,0 @@ -#ifndef __MLIBC_SYSCALLNOS_h -#define __MLIBC_SYSCALLNOS_h -/* This file is autogenerated. Don't bother. */ -/* Generator script: sysdeps/linux/update-syscall-list.py. */ -#define __NR_restart_syscall 0 -#define __NR_exit 1 -#define __NR_fork 2 -#define __NR_read 3 -#define __NR_write 4 -#define __NR_open 5 -#define __NR_close 6 -#define __NR_waitpid 7 -#define __NR_creat 8 -#define __NR_link 9 -#define __NR_unlink 10 -#define __NR_execve 11 -#define __NR_chdir 12 -#define __NR_time 13 -#define __NR_mknod 14 -#define __NR_chmod 15 -#define __NR_lchown 16 -#define __NR_oldstat 18 -#define __NR_lseek 19 -#define __NR_getpid 20 -#define __NR_mount 21 -#define __NR_umount 22 -#define __NR_setuid 23 -#define __NR_getuid 24 -#define __NR_stime 25 -#define __NR_ptrace 26 -#define __NR_alarm 27 -#define __NR_oldfstat 28 -#define __NR_pause 29 -#define __NR_utime 30 -#define __NR_access 33 -#define __NR_nice 34 -#define __NR_sync 36 -#define __NR_kill 37 -#define __NR_rename 38 -#define __NR_mkdir 39 -#define __NR_rmdir 40 -#define __NR_dup 41 -#define __NR_pipe 42 -#define __NR_times 43 -#define __NR_brk 45 -#define __NR_setgid 46 -#define __NR_getgid 47 -#define __NR_signal 48 -#define __NR_geteuid 49 -#define __NR_getegid 50 -#define __NR_acct 51 -#define __NR_umount2 52 -#define __NR_ioctl 54 -#define __NR_fcntl 55 -#define __NR_setpgid 57 -#define __NR_oldolduname 59 -#define __NR_umask 60 -#define __NR_chroot 61 -#define __NR_ustat 62 -#define __NR_dup2 63 -#define __NR_getppid 64 -#define __NR_getpgrp 65 -#define __NR_setsid 66 -#define __NR_sigaction 67 -#define __NR_sgetmask 68 -#define __NR_ssetmask 69 -#define __NR_setreuid 70 -#define __NR_setregid 71 -#define __NR_sigsuspend 72 -#define __NR_sigpending 73 -#define __NR_sethostname 74 -#define __NR_setrlimit 75 -#define __NR_getrlimit 76 -#define __NR_getrusage 77 -#define __NR_gettimeofday 78 -#define __NR_settimeofday 79 -#define __NR_getgroups 80 -#define __NR_setgroups 81 -#define __NR_select 82 -#define __NR_symlink 83 -#define __NR_oldlstat 84 -#define __NR_readlink 85 -#define __NR_uselib 86 -#define __NR_swapon 87 -#define __NR_reboot 88 -#define __NR_readdir 89 -#define __NR_mmap 90 -#define __NR_munmap 91 -#define __NR_truncate 92 -#define __NR_ftruncate 93 -#define __NR_fchmod 94 -#define __NR_fchown 95 -#define __NR_getpriority 96 -#define __NR_setpriority 97 -#define __NR_statfs 99 -#define __NR_fstatfs 100 -#define __NR_ioperm 101 -#define __NR_socketcall 102 -#define __NR_syslog 103 -#define __NR_setitimer 104 -#define __NR_getitimer 105 -#define __NR_stat 106 -#define __NR_lstat 107 -#define __NR_fstat 108 -#define __NR_olduname 109 -#define __NR_iopl 110 -#define __NR_vhangup 111 -#define __NR_idle 112 -#define __NR_vm86old 113 -#define __NR_wait4 114 -#define __NR_swapoff 115 -#define __NR_sysinfo 116 -#define __NR_ipc 117 -#define __NR_fsync 118 -#define __NR_sigreturn 119 -#define __NR_clone 120 -#define __NR_setdomainname 121 -#define __NR_uname 122 -#define __NR_modify_ldt 123 -#define __NR_adjtimex 124 -#define __NR_mprotect 125 -#define __NR_sigprocmask 126 -#define __NR_create_module 127 -#define __NR_init_module 128 -#define __NR_delete_module 129 -#define __NR_get_kernel_syms 130 -#define __NR_quotactl 131 -#define __NR_getpgid 132 -#define __NR_fchdir 133 -#define __NR_bdflush 134 -#define __NR_sysfs 135 -#define __NR_personality 136 -#define __NR_setfsuid 138 -#define __NR_setfsgid 139 -#define __NR__llseek 140 -#define __NR_getdents 141 -#define __NR__newselect 142 -#define __NR_flock 143 -#define __NR_msync 144 -#define __NR_readv 145 -#define __NR_writev 146 -#define __NR_getsid 147 -#define __NR_fdatasync 148 -#define __NR__sysctl 149 -#define __NR_mlock 150 -#define __NR_munlock 151 -#define __NR_mlockall 152 -#define __NR_munlockall 153 -#define __NR_sched_setparam 154 -#define __NR_sched_getparam 155 -#define __NR_sched_setscheduler 156 -#define __NR_sched_getscheduler 157 -#define __NR_sched_yield 158 -#define __NR_sched_get_priority_max 159 -#define __NR_sched_get_priority_min 160 -#define __NR_sched_rr_get_interval 161 -#define __NR_nanosleep 162 -#define __NR_mremap 163 -#define __NR_setresuid 164 -#define __NR_getresuid 165 -#define __NR_vm86 166 -#define __NR_query_module 167 -#define __NR_poll 168 -#define __NR_nfsservctl 169 -#define __NR_setresgid 170 -#define __NR_getresgid 171 -#define __NR_prctl 172 -#define __NR_rt_sigreturn 173 -#define __NR_rt_sigaction 174 -#define __NR_rt_sigprocmask 175 -#define __NR_rt_sigpending 176 -#define __NR_rt_sigtimedwait 177 -#define __NR_rt_sigqueueinfo 178 -#define __NR_rt_sigsuspend 179 -#define __NR_pread64 180 -#define __NR_pwrite64 181 -#define __NR_chown 182 -#define __NR_getcwd 183 -#define __NR_capget 184 -#define __NR_capset 185 -#define __NR_sigaltstack 186 -#define __NR_sendfile 187 -#define __NR_getpmsg 188 -#define __NR_vfork 190 -#define __NR_ugetrlimit 191 -#define __NR_mmap2 192 -#define __NR_truncate64 193 -#define __NR_ftruncate64 194 -#define __NR_stat64 195 -#define __NR_lstat64 196 -#define __NR_fstat64 197 -#define __NR_lchown32 198 -#define __NR_getuid32 199 -#define __NR_getgid32 200 -#define __NR_geteuid32 201 -#define __NR_getegid32 202 -#define __NR_setreuid32 203 -#define __NR_setregid32 204 -#define __NR_getgroups32 205 -#define __NR_setgroups32 206 -#define __NR_fchown32 207 -#define __NR_setresuid32 208 -#define __NR_getresuid32 209 -#define __NR_setresgid32 210 -#define __NR_getresgid32 211 -#define __NR_chown32 212 -#define __NR_setuid32 213 -#define __NR_setgid32 214 -#define __NR_setfsuid32 215 -#define __NR_setfsgid32 216 -#define __NR_pivot_root 217 -#define __NR_mincore 218 -#define __NR_madvise 219 -#define __NR_getdents64 220 -#define __NR_fcntl64 221 -#define __NR_gettid 224 -#define __NR_readahead 225 -#define __NR_setxattr 226 -#define __NR_lsetxattr 227 -#define __NR_fsetxattr 228 -#define __NR_getxattr 229 -#define __NR_lgetxattr 230 -#define __NR_fgetxattr 231 -#define __NR_listxattr 232 -#define __NR_llistxattr 233 -#define __NR_flistxattr 234 -#define __NR_removexattr 235 -#define __NR_lremovexattr 236 -#define __NR_fremovexattr 237 -#define __NR_tkill 238 -#define __NR_sendfile64 239 -#define __NR_futex 240 -#define __NR_sched_setaffinity 241 -#define __NR_sched_getaffinity 242 -#define __NR_set_thread_area 243 -#define __NR_get_thread_area 244 -#define __NR_io_setup 245 -#define __NR_io_destroy 246 -#define __NR_io_getevents 247 -#define __NR_io_submit 248 -#define __NR_io_cancel 249 -#define __NR_fadvise64 250 -#define __NR_exit_group 252 -#define __NR_lookup_dcookie 253 -#define __NR_epoll_create 254 -#define __NR_epoll_ctl 255 -#define __NR_epoll_wait 256 -#define __NR_remap_file_pages 257 -#define __NR_set_tid_address 258 -#define __NR_timer_create 259 -#define __NR_timer_settime 260 -#define __NR_timer_gettime 261 -#define __NR_timer_getoverrun 262 -#define __NR_timer_delete 263 -#define __NR_clock_settime 264 -#define __NR_clock_gettime 265 -#define __NR_clock_getres 266 -#define __NR_clock_nanosleep 267 -#define __NR_statfs64 268 -#define __NR_fstatfs64 269 -#define __NR_tgkill 270 -#define __NR_utimes 271 -#define __NR_fadvise64_64 272 -#define __NR_mbind 274 -#define __NR_get_mempolicy 275 -#define __NR_set_mempolicy 276 -#define __NR_mq_open 277 -#define __NR_mq_unlink 278 -#define __NR_mq_timedsend 279 -#define __NR_mq_timedreceive 280 -#define __NR_mq_notify 281 -#define __NR_mq_getsetattr 282 -#define __NR_kexec_load 283 -#define __NR_waitid 284 -#define __NR_add_key 286 -#define __NR_request_key 287 -#define __NR_keyctl 288 -#define __NR_ioprio_set 289 -#define __NR_ioprio_get 290 -#define __NR_inotify_init 291 -#define __NR_inotify_add_watch 292 -#define __NR_inotify_rm_watch 293 -#define __NR_migrate_pages 294 -#define __NR_openat 295 -#define __NR_mkdirat 296 -#define __NR_mknodat 297 -#define __NR_fchownat 298 -#define __NR_futimesat 299 -#define __NR_fstatat64 300 -#define __NR_unlinkat 301 -#define __NR_renameat 302 -#define __NR_linkat 303 -#define __NR_symlinkat 304 -#define __NR_readlinkat 305 -#define __NR_fchmodat 306 -#define __NR_faccessat 307 -#define __NR_pselect6 308 -#define __NR_ppoll 309 -#define __NR_unshare 310 -#define __NR_set_robust_list 311 -#define __NR_get_robust_list 312 -#define __NR_splice 313 -#define __NR_sync_file_range 314 -#define __NR_tee 315 -#define __NR_vmsplice 316 -#define __NR_move_pages 317 -#define __NR_getcpu 318 -#define __NR_epoll_pwait 319 -#define __NR_utimensat 320 -#define __NR_signalfd 321 -#define __NR_timerfd_create 322 -#define __NR_eventfd 323 -#define __NR_fallocate 324 -#define __NR_timerfd_settime 325 -#define __NR_timerfd_gettime 326 -#define __NR_signalfd4 327 -#define __NR_eventfd2 328 -#define __NR_epoll_create1 329 -#define __NR_dup3 330 -#define __NR_pipe2 331 -#define __NR_inotify_init1 332 -#define __NR_preadv 333 -#define __NR_pwritev 334 -#define __NR_rt_tgsigqueueinfo 335 -#define __NR_perf_event_open 336 -#define __NR_recvmmsg 337 -#define __NR_fanotify_init 338 -#define __NR_fanotify_mark 339 -#define __NR_prlimit64 340 -#define __NR_name_to_handle_at 341 -#define __NR_open_by_handle_at 342 -#define __NR_clock_adjtime 343 -#define __NR_syncfs 344 -#define __NR_sendmmsg 345 -#define __NR_setns 346 -#define __NR_process_vm_readv 347 -#define __NR_process_vm_writev 348 -#define __NR_kcmp 349 -#define __NR_finit_module 350 -#define __NR_sched_setattr 351 -#define __NR_sched_getattr 352 -#define __NR_renameat2 353 -#define __NR_seccomp 354 -#define __NR_getrandom 355 -#define __NR_memfd_create 356 -#define __NR_bpf 357 -#define __NR_execveat 358 -#define __NR_socket 359 -#define __NR_socketpair 360 -#define __NR_bind 361 -#define __NR_connect 362 -#define __NR_listen 363 -#define __NR_accept4 364 -#define __NR_getsockopt 365 -#define __NR_setsockopt 366 -#define __NR_getsockname 367 -#define __NR_getpeername 368 -#define __NR_sendto 369 -#define __NR_sendmsg 370 -#define __NR_recvfrom 371 -#define __NR_recvmsg 372 -#define __NR_shutdown 373 -#define __NR_userfaultfd 374 -#define __NR_membarrier 375 -#define __NR_mlock2 376 -#define __NR_copy_file_range 377 -#define __NR_preadv2 378 -#define __NR_pwritev2 379 -#define __NR_pkey_mprotect 380 -#define __NR_pkey_alloc 381 -#define __NR_pkey_free 382 -#define __NR_statx 383 -#define __NR_arch_prctl 384 -#define __NR_io_pgetevents 385 -#define __NR_rseq 386 -#define __NR_semget 393 -#define __NR_semctl 394 -#define __NR_shmget 395 -#define __NR_shmctl 396 -#define __NR_shmat 397 -#define __NR_shmdt 398 -#define __NR_msgget 399 -#define __NR_msgsnd 400 -#define __NR_msgrcv 401 -#define __NR_msgctl 402 -#define __NR_clock_gettime64 403 -#define __NR_clock_settime64 404 -#define __NR_clock_adjtime64 405 -#define __NR_clock_getres_time64 406 -#define __NR_clock_nanosleep_time64 407 -#define __NR_timer_gettime64 408 -#define __NR_timer_settime64 409 -#define __NR_timerfd_gettime64 410 -#define __NR_timerfd_settime64 411 -#define __NR_utimensat_time64 412 -#define __NR_pselect6_time64 413 -#define __NR_ppoll_time64 414 -#define __NR_io_pgetevents_time64 416 -#define __NR_recvmmsg_time64 417 -#define __NR_mq_timedsend_time64 418 -#define __NR_mq_timedreceive_time64 419 -#define __NR_semtimedop_time64 420 -#define __NR_rt_sigtimedwait_time64 421 -#define __NR_futex_time64 422 -#define __NR_sched_rr_get_interval_time64 423 -#define __NR_pidfd_send_signal 424 -#define __NR_io_uring_setup 425 -#define __NR_io_uring_enter 426 -#define __NR_io_uring_register 427 -#define __NR_open_tree 428 -#define __NR_move_mount 429 -#define __NR_fsopen 430 -#define __NR_fsconfig 431 -#define __NR_fsmount 432 -#define __NR_fspick 433 -#define __NR_pidfd_open 434 -#define __NR_clone3 435 -#define __NR_close_range 436 -#define __NR_openat2 437 -#define __NR_pidfd_getfd 438 -#define __NR_faccessat2 439 -#define __NR_process_madvise 440 -#define __NR_epoll_pwait2 441 -#define __NR_mount_setattr 442 -#define __NR_quotactl_fd 443 -#define __NR_landlock_create_ruleset 444 -#define __NR_landlock_add_rule 445 -#define __NR_landlock_restrict_self 446 -#define __NR_memfd_secret 447 -#define __NR_process_mrelease 448 -#define __NR_futex_waitv 449 -#define __NR_set_mempolicy_home_node 450 -#endif /* __MLIBC_SYSCALLNOS_h */ diff --git a/lib/mlibc/sysdeps/linux/x86/thread_entry.S b/lib/mlibc/sysdeps/linux/x86/thread_entry.S deleted file mode 100644 index 031a6aa..0000000 --- a/lib/mlibc/sysdeps/linux/x86/thread_entry.S +++ /dev/null @@ -1,61 +0,0 @@ -#define FLAGS 4 -#define STACK FLAGS+4 -#define PTID STACK+4 -#define CTID PTID+4 -#define TLS CTID+4 - -.section .text -.global __mlibc_spawn_thread -.type __mlibc_spawn_thread, "function" -.cfi_startproc -__mlibc_spawn_thread: - push %ebx - .cfi_adjust_cfa_offset 4 - .cfi_rel_offset ebx, 0 - push %esi - .cfi_adjust_cfa_offset 4 - .cfi_rel_offset esi, 0 - push %edi - .cfi_adjust_cfa_offset 4 - .cfi_rel_offset edi, 0 - - xor %eax, %eax - mov 12+FLAGS(%esp), %ebx - mov 12+STACK(%esp), %ecx - mov 12+PTID(%esp), %edx - /* On x86-32 tls and child_tid have to be reversed */ - mov 12+TLS(%esp), %esi - mov 12+CTID(%esp), %edi - mov $120, %al - - int $0x80 - - test %eax, %eax - jnz .parent_exit - - xor %ebp, %ebp - .cfi_undefined %eip - .cfi_undefined %ebp - - call 1f -1: - pop %ebx - addl $_GLOBAL_OFFSET_TABLE_+[.-1b], %ebx - - call __mlibc_enter_thread@plt - hlt - -.parent_exit: - pop %edi - .cfi_adjust_cfa_offset -4 - .cfi_restore edi - pop %esi - .cfi_adjust_cfa_offset -4 - .cfi_restore esi - pop %ebx - .cfi_adjust_cfa_offset -4 - .cfi_restore ebx - ret -.cfi_endproc - -.section .note.GNU-stack,"",%progbits diff --git a/lib/mlibc/sysdeps/linux/x86_64/arch-syscall.cpp b/lib/mlibc/sysdeps/linux/x86_64/arch-syscall.cpp deleted file mode 100644 index d2ebbe7..0000000 --- a/lib/mlibc/sysdeps/linux/x86_64/arch-syscall.cpp +++ /dev/null @@ -1,78 +0,0 @@ -#include <sys/syscall.h> -#include <bits/syscall.h> - -using sc_word_t = __sc_word_t; - -sc_word_t __do_syscall0(long sc) { - sc_word_t ret; - asm volatile ("syscall" : "=a"(ret) - : "a"(sc) - : "rcx", "r11", "memory"); - return ret; -} - -sc_word_t __do_syscall1(long sc, - sc_word_t arg1) { - sc_word_t ret; - asm volatile ("syscall" : "=a"(ret) - : "a"(sc), "D"(arg1) - : "rcx", "r11", "memory"); - return ret; -} - -sc_word_t __do_syscall2(long sc, - sc_word_t arg1, sc_word_t arg2) { - sc_word_t ret; - asm volatile ("syscall" : "=a"(ret) - : "a"(sc), "D"(arg1), "S"(arg2) - : "rcx", "r11", "memory"); - return ret; -} - -sc_word_t __do_syscall3(long sc, - sc_word_t arg1, sc_word_t arg2, sc_word_t arg3) { - sc_word_t ret; - asm volatile ("syscall" : "=a"(ret) - : "a"(sc), "D"(arg1), "S"(arg2), "d"(arg3) - : "rcx", "r11", "memory"); - return ret; -} - -sc_word_t __do_syscall4(long sc, - sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, - sc_word_t arg4) { - sc_word_t ret; - register sc_word_t arg4_reg asm("r10") = arg4; - asm volatile ("syscall" : "=a"(ret) - : "a"(sc), "D"(arg1), "S"(arg2), "d"(arg3), - "r"(arg4_reg) - : "rcx", "r11", "memory"); - return ret; -} - -sc_word_t __do_syscall5(long sc, - sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, - sc_word_t arg4, sc_word_t arg5) { - sc_word_t ret; - register sc_word_t arg4_reg asm("r10") = arg4; - register sc_word_t arg5_reg asm("r8") = arg5; - asm volatile ("syscall" : "=a"(ret) - : "a"(sc), "D"(arg1), "S"(arg2), "d"(arg3), - "r"(arg4_reg), "r"(arg5_reg) - : "rcx", "r11", "memory"); - return ret; -} - -sc_word_t __do_syscall6(long sc, - sc_word_t arg1, sc_word_t arg2, sc_word_t arg3, - sc_word_t arg4, sc_word_t arg5, sc_word_t arg6) { - sc_word_t ret; - register sc_word_t arg4_reg asm("r10") = arg4; - register sc_word_t arg5_reg asm("r8") = arg5; - register sc_word_t arg6_reg asm("r9") = arg6; - asm volatile ("syscall" : "=a"(ret) - : "a"(sc), "D"(arg1), "S"(arg2), "d"(arg3), - "r"(arg4_reg), "r"(arg5_reg), "r"(arg6_reg) - : "rcx", "r11", "memory"); - return ret; -} diff --git a/lib/mlibc/sysdeps/linux/x86_64/cp_syscall.S b/lib/mlibc/sysdeps/linux/x86_64/cp_syscall.S deleted file mode 100644 index 5db1f1d..0000000 --- a/lib/mlibc/sysdeps/linux/x86_64/cp_syscall.S +++ /dev/null @@ -1,29 +0,0 @@ - -.section .text -.global __mlibc_do_asm_cp_syscall -.global __mlibc_syscall_begin -.global __mlibc_syscall_end -.type __mlibc_do_asm_cp_syscall, "function" -__mlibc_do_asm_cp_syscall: - mov %rdi, %rax - mov %rsi, %rdi - mov %rdx, %rsi - mov %rcx, %rdx - mov %r8, %r10 - mov %r9, %r8 - mov 8(%rsp), %r9 - mov %fs:0x30, %r11 -__mlibc_syscall_begin: - /* tcbCancelEnableBit && tcbCancelTriggerBit */ - and $((1 << 0) | (1 << 2)), %r11 - cmp $((1 << 0) | (1 << 2)), %r11 - je cancel - syscall -__mlibc_syscall_end: - ret - -cancel: - call __mlibc_do_cancel - hlt -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/x86_64/crt-src/Scrt1.S b/lib/mlibc/sysdeps/linux/x86_64/crt-src/Scrt1.S deleted file mode 100644 index d0e8213..0000000 --- a/lib/mlibc/sysdeps/linux/x86_64/crt-src/Scrt1.S +++ /dev/null @@ -1,8 +0,0 @@ -.section .text -.global _start -_start: - mov %rsp, %rdi - lea main(%rip), %rsi - call __mlibc_entry -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/x86_64/crt-src/crt1.S b/lib/mlibc/sysdeps/linux/x86_64/crt-src/crt1.S deleted file mode 100644 index 9b77ee7..0000000 --- a/lib/mlibc/sysdeps/linux/x86_64/crt-src/crt1.S +++ /dev/null @@ -1,8 +0,0 @@ -.section .text -.global _start -_start: - mov %rsp, %rdi - mov $main, %rsi - call __mlibc_entry -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/x86_64/crt-src/crti.S b/lib/mlibc/sysdeps/linux/x86_64/crt-src/crti.S deleted file mode 100644 index 911b078..0000000 --- a/lib/mlibc/sysdeps/linux/x86_64/crt-src/crti.S +++ /dev/null @@ -1,11 +0,0 @@ -.section .init -.global _init -_init: - push %rax - -.section .fini -.global _fini -_fini: - push %rax -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/x86_64/crt-src/crtn.S b/lib/mlibc/sysdeps/linux/x86_64/crt-src/crtn.S deleted file mode 100644 index 0187e50..0000000 --- a/lib/mlibc/sysdeps/linux/x86_64/crt-src/crtn.S +++ /dev/null @@ -1,9 +0,0 @@ -.section .init - pop %rax - ret - -.section .fini - pop %rax - ret -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/x86_64/signals.S b/lib/mlibc/sysdeps/linux/x86_64/signals.S deleted file mode 100644 index 09b4387..0000000 --- a/lib/mlibc/sysdeps/linux/x86_64/signals.S +++ /dev/null @@ -1,14 +0,0 @@ - -.section .text - -.global __mlibc_signal_restore -.type __mlibc_signal_restore, @function -__mlibc_signal_restore: -.global __mlibc_signal_restore_rt -.type __mlibc_signal_restore_rt, @function -__mlibc_signal_restore_rt: - mov $15, %rax - syscall - ud2 -.section .note.GNU-stack,"",%progbits - diff --git a/lib/mlibc/sysdeps/linux/x86_64/syscallnos.h b/lib/mlibc/sysdeps/linux/x86_64/syscallnos.h deleted file mode 100644 index 6c07e69..0000000 --- a/lib/mlibc/sysdeps/linux/x86_64/syscallnos.h +++ /dev/null @@ -1,362 +0,0 @@ -#ifndef __MLIBC_SYSCALLNOS_h -#define __MLIBC_SYSCALLNOS_h -/* This file is autogenerated. Don't bother. */ -/* Generator script: sysdeps/linux/update-syscall-list.py. */ -#define __NR_read 0 -#define __NR_write 1 -#define __NR_open 2 -#define __NR_close 3 -#define __NR_stat 4 -#define __NR_fstat 5 -#define __NR_lstat 6 -#define __NR_poll 7 -#define __NR_lseek 8 -#define __NR_mmap 9 -#define __NR_mprotect 10 -#define __NR_munmap 11 -#define __NR_brk 12 -#define __NR_rt_sigaction 13 -#define __NR_rt_sigprocmask 14 -#define __NR_rt_sigreturn 15 -#define __NR_ioctl 16 -#define __NR_pread64 17 -#define __NR_pwrite64 18 -#define __NR_readv 19 -#define __NR_writev 20 -#define __NR_access 21 -#define __NR_pipe 22 -#define __NR_select 23 -#define __NR_sched_yield 24 -#define __NR_mremap 25 -#define __NR_msync 26 -#define __NR_mincore 27 -#define __NR_madvise 28 -#define __NR_shmget 29 -#define __NR_shmat 30 -#define __NR_shmctl 31 -#define __NR_dup 32 -#define __NR_dup2 33 -#define __NR_pause 34 -#define __NR_nanosleep 35 -#define __NR_getitimer 36 -#define __NR_alarm 37 -#define __NR_setitimer 38 -#define __NR_getpid 39 -#define __NR_sendfile 40 -#define __NR_socket 41 -#define __NR_connect 42 -#define __NR_accept 43 -#define __NR_sendto 44 -#define __NR_recvfrom 45 -#define __NR_sendmsg 46 -#define __NR_recvmsg 47 -#define __NR_shutdown 48 -#define __NR_bind 49 -#define __NR_listen 50 -#define __NR_getsockname 51 -#define __NR_getpeername 52 -#define __NR_socketpair 53 -#define __NR_setsockopt 54 -#define __NR_getsockopt 55 -#define __NR_clone 56 -#define __NR_fork 57 -#define __NR_vfork 58 -#define __NR_execve 59 -#define __NR_exit 60 -#define __NR_wait4 61 -#define __NR_kill 62 -#define __NR_uname 63 -#define __NR_semget 64 -#define __NR_semop 65 -#define __NR_semctl 66 -#define __NR_shmdt 67 -#define __NR_msgget 68 -#define __NR_msgsnd 69 -#define __NR_msgrcv 70 -#define __NR_msgctl 71 -#define __NR_fcntl 72 -#define __NR_flock 73 -#define __NR_fsync 74 -#define __NR_fdatasync 75 -#define __NR_truncate 76 -#define __NR_ftruncate 77 -#define __NR_getdents 78 -#define __NR_getcwd 79 -#define __NR_chdir 80 -#define __NR_fchdir 81 -#define __NR_rename 82 -#define __NR_mkdir 83 -#define __NR_rmdir 84 -#define __NR_creat 85 -#define __NR_link 86 -#define __NR_unlink 87 -#define __NR_symlink 88 -#define __NR_readlink 89 -#define __NR_chmod 90 -#define __NR_fchmod 91 -#define __NR_chown 92 -#define __NR_fchown 93 -#define __NR_lchown 94 -#define __NR_umask 95 -#define __NR_gettimeofday 96 -#define __NR_getrlimit 97 -#define __NR_getrusage 98 -#define __NR_sysinfo 99 -#define __NR_times 100 -#define __NR_ptrace 101 -#define __NR_getuid 102 -#define __NR_syslog 103 -#define __NR_getgid 104 -#define __NR_setuid 105 -#define __NR_setgid 106 -#define __NR_geteuid 107 -#define __NR_getegid 108 -#define __NR_setpgid 109 -#define __NR_getppid 110 -#define __NR_getpgrp 111 -#define __NR_setsid 112 -#define __NR_setreuid 113 -#define __NR_setregid 114 -#define __NR_getgroups 115 -#define __NR_setgroups 116 -#define __NR_setresuid 117 -#define __NR_getresuid 118 -#define __NR_setresgid 119 -#define __NR_getresgid 120 -#define __NR_getpgid 121 -#define __NR_setfsuid 122 -#define __NR_setfsgid 123 -#define __NR_getsid 124 -#define __NR_capget 125 -#define __NR_capset 126 -#define __NR_rt_sigpending 127 -#define __NR_rt_sigtimedwait 128 -#define __NR_rt_sigqueueinfo 129 -#define __NR_rt_sigsuspend 130 -#define __NR_sigaltstack 131 -#define __NR_utime 132 -#define __NR_mknod 133 -#define __NR_uselib 134 -#define __NR_personality 135 -#define __NR_ustat 136 -#define __NR_statfs 137 -#define __NR_fstatfs 138 -#define __NR_sysfs 139 -#define __NR_getpriority 140 -#define __NR_setpriority 141 -#define __NR_sched_setparam 142 -#define __NR_sched_getparam 143 -#define __NR_sched_setscheduler 144 -#define __NR_sched_getscheduler 145 -#define __NR_sched_get_priority_max 146 -#define __NR_sched_get_priority_min 147 -#define __NR_sched_rr_get_interval 148 -#define __NR_mlock 149 -#define __NR_munlock 150 -#define __NR_mlockall 151 -#define __NR_munlockall 152 -#define __NR_vhangup 153 -#define __NR_modify_ldt 154 -#define __NR_pivot_root 155 -#define __NR__sysctl 156 -#define __NR_prctl 157 -#define __NR_arch_prctl 158 -#define __NR_adjtimex 159 -#define __NR_setrlimit 160 -#define __NR_chroot 161 -#define __NR_sync 162 -#define __NR_acct 163 -#define __NR_settimeofday 164 -#define __NR_mount 165 -#define __NR_umount2 166 -#define __NR_swapon 167 -#define __NR_swapoff 168 -#define __NR_reboot 169 -#define __NR_sethostname 170 -#define __NR_setdomainname 171 -#define __NR_iopl 172 -#define __NR_ioperm 173 -#define __NR_create_module 174 -#define __NR_init_module 175 -#define __NR_delete_module 176 -#define __NR_get_kernel_syms 177 -#define __NR_query_module 178 -#define __NR_quotactl 179 -#define __NR_nfsservctl 180 -#define __NR_getpmsg 181 -#define __NR_gettid 186 -#define __NR_readahead 187 -#define __NR_setxattr 188 -#define __NR_lsetxattr 189 -#define __NR_fsetxattr 190 -#define __NR_getxattr 191 -#define __NR_lgetxattr 192 -#define __NR_fgetxattr 193 -#define __NR_listxattr 194 -#define __NR_llistxattr 195 -#define __NR_flistxattr 196 -#define __NR_removexattr 197 -#define __NR_lremovexattr 198 -#define __NR_fremovexattr 199 -#define __NR_tkill 200 -#define __NR_time 201 -#define __NR_futex 202 -#define __NR_sched_setaffinity 203 -#define __NR_sched_getaffinity 204 -#define __NR_set_thread_area 205 -#define __NR_io_setup 206 -#define __NR_io_destroy 207 -#define __NR_io_getevents 208 -#define __NR_io_submit 209 -#define __NR_io_cancel 210 -#define __NR_get_thread_area 211 -#define __NR_lookup_dcookie 212 -#define __NR_epoll_create 213 -#define __NR_epoll_ctl_old 214 -#define __NR_epoll_wait_old 215 -#define __NR_remap_file_pages 216 -#define __NR_getdents64 217 -#define __NR_set_tid_address 218 -#define __NR_restart_syscall 219 -#define __NR_semtimedop 220 -#define __NR_fadvise64 221 -#define __NR_timer_create 222 -#define __NR_timer_settime 223 -#define __NR_timer_gettime 224 -#define __NR_timer_getoverrun 225 -#define __NR_timer_delete 226 -#define __NR_clock_settime 227 -#define __NR_clock_gettime 228 -#define __NR_clock_getres 229 -#define __NR_clock_nanosleep 230 -#define __NR_exit_group 231 -#define __NR_epoll_wait 232 -#define __NR_epoll_ctl 233 -#define __NR_tgkill 234 -#define __NR_utimes 235 -#define __NR_mbind 237 -#define __NR_set_mempolicy 238 -#define __NR_get_mempolicy 239 -#define __NR_mq_open 240 -#define __NR_mq_unlink 241 -#define __NR_mq_timedsend 242 -#define __NR_mq_timedreceive 243 -#define __NR_mq_notify 244 -#define __NR_mq_getsetattr 245 -#define __NR_kexec_load 246 -#define __NR_waitid 247 -#define __NR_add_key 248 -#define __NR_request_key 249 -#define __NR_keyctl 250 -#define __NR_ioprio_set 251 -#define __NR_ioprio_get 252 -#define __NR_inotify_init 253 -#define __NR_inotify_add_watch 254 -#define __NR_inotify_rm_watch 255 -#define __NR_migrate_pages 256 -#define __NR_openat 257 -#define __NR_mkdirat 258 -#define __NR_mknodat 259 -#define __NR_fchownat 260 -#define __NR_futimesat 261 -#define __NR_newfstatat 262 -#define __NR_unlinkat 263 -#define __NR_renameat 264 -#define __NR_linkat 265 -#define __NR_symlinkat 266 -#define __NR_readlinkat 267 -#define __NR_fchmodat 268 -#define __NR_faccessat 269 -#define __NR_pselect6 270 -#define __NR_ppoll 271 -#define __NR_unshare 272 -#define __NR_set_robust_list 273 -#define __NR_get_robust_list 274 -#define __NR_splice 275 -#define __NR_tee 276 -#define __NR_sync_file_range 277 -#define __NR_vmsplice 278 -#define __NR_move_pages 279 -#define __NR_utimensat 280 -#define __NR_epoll_pwait 281 -#define __NR_signalfd 282 -#define __NR_timerfd_create 283 -#define __NR_eventfd 284 -#define __NR_fallocate 285 -#define __NR_timerfd_settime 286 -#define __NR_timerfd_gettime 287 -#define __NR_accept4 288 -#define __NR_signalfd4 289 -#define __NR_eventfd2 290 -#define __NR_epoll_create1 291 -#define __NR_dup3 292 -#define __NR_pipe2 293 -#define __NR_inotify_init1 294 -#define __NR_preadv 295 -#define __NR_pwritev 296 -#define __NR_rt_tgsigqueueinfo 297 -#define __NR_perf_event_open 298 -#define __NR_recvmmsg 299 -#define __NR_fanotify_init 300 -#define __NR_fanotify_mark 301 -#define __NR_prlimit64 302 -#define __NR_name_to_handle_at 303 -#define __NR_open_by_handle_at 304 -#define __NR_clock_adjtime 305 -#define __NR_syncfs 306 -#define __NR_sendmmsg 307 -#define __NR_setns 308 -#define __NR_getcpu 309 -#define __NR_process_vm_readv 310 -#define __NR_process_vm_writev 311 -#define __NR_kcmp 312 -#define __NR_finit_module 313 -#define __NR_sched_setattr 314 -#define __NR_sched_getattr 315 -#define __NR_renameat2 316 -#define __NR_seccomp 317 -#define __NR_getrandom 318 -#define __NR_memfd_create 319 -#define __NR_kexec_file_load 320 -#define __NR_bpf 321 -#define __NR_execveat 322 -#define __NR_userfaultfd 323 -#define __NR_membarrier 324 -#define __NR_mlock2 325 -#define __NR_copy_file_range 326 -#define __NR_preadv2 327 -#define __NR_pwritev2 328 -#define __NR_pkey_mprotect 329 -#define __NR_pkey_alloc 330 -#define __NR_pkey_free 331 -#define __NR_statx 332 -#define __NR_io_pgetevents 333 -#define __NR_rseq 334 -#define __NR_pidfd_send_signal 424 -#define __NR_io_uring_setup 425 -#define __NR_io_uring_enter 426 -#define __NR_io_uring_register 427 -#define __NR_open_tree 428 -#define __NR_move_mount 429 -#define __NR_fsopen 430 -#define __NR_fsconfig 431 -#define __NR_fsmount 432 -#define __NR_fspick 433 -#define __NR_pidfd_open 434 -#define __NR_clone3 435 -#define __NR_close_range 436 -#define __NR_openat2 437 -#define __NR_pidfd_getfd 438 -#define __NR_faccessat2 439 -#define __NR_process_madvise 440 -#define __NR_epoll_pwait2 441 -#define __NR_mount_setattr 442 -#define __NR_quotactl_fd 443 -#define __NR_landlock_create_ruleset 444 -#define __NR_landlock_add_rule 445 -#define __NR_landlock_restrict_self 446 -#define __NR_memfd_secret 447 -#define __NR_process_mrelease 448 -#define __NR_futex_waitv 449 -#define __NR_set_mempolicy_home_node 450 -#endif /* __MLIBC_SYSCALLNOS_h */ diff --git a/lib/mlibc/sysdeps/linux/x86_64/thread_entry.S b/lib/mlibc/sysdeps/linux/x86_64/thread_entry.S deleted file mode 100644 index 954c6dd..0000000 --- a/lib/mlibc/sysdeps/linux/x86_64/thread_entry.S +++ /dev/null @@ -1,23 +0,0 @@ - -.section .text -.global __mlibc_spawn_thread -.type __mlibc_spawn_thread, "function" -__mlibc_spawn_thread: - xor %eax, %eax - /* The rest of the args are already in the right registers, - * only need to fixup rcx to r10 - */ - mov %rcx, %r10 - mov $56, %al - syscall - test %eax, %eax - jnz 1f - xor %ebp, %ebp - pop %rdi - pop %rsi - call __mlibc_enter_thread - hlt -1: - ret -.section .note.GNU-stack,"",%progbits - |