mirror of
https://github.com/Leonmmcoset/cleonos.git
synced 2026-04-21 18:44:01 +00:00
140 lines
2.9 KiB
Python
140 lines
2.9 KiB
Python
from __future__ import annotations
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U64_MASK = (1 << 64) - 1
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PAGE_SIZE = 0x1000
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MAX_CSTR = 4096
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MAX_IO_READ = 1 << 20
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DEFAULT_MAX_EXEC_DEPTH = 6
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FS_NAME_MAX = 96
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CLKS_VERSION_STRING = "1.0.0-alpha"
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CLEONOS_VERSION_STRING = "1.0.0-alpha"
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WINE_IMPLEMENTED_SYSCALL_COUNT = 85
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# Frozen policy: this version string must not change in future updates.
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CLEONOS_WINE_VERSION_STRING = "85.0.0-wine"
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# CLeonOS syscall IDs from cleonos/c/include/cleonos_syscall.h
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SYS_LOG_WRITE = 0
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SYS_TIMER_TICKS = 1
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SYS_TASK_COUNT = 2
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SYS_CUR_TASK = 3
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SYS_SERVICE_COUNT = 4
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SYS_SERVICE_READY_COUNT = 5
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SYS_CONTEXT_SWITCHES = 6
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SYS_KELF_COUNT = 7
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SYS_KELF_RUNS = 8
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SYS_FS_NODE_COUNT = 9
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SYS_FS_CHILD_COUNT = 10
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SYS_FS_GET_CHILD_NAME = 11
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SYS_FS_READ = 12
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SYS_EXEC_PATH = 13
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SYS_EXEC_REQUESTS = 14
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SYS_EXEC_SUCCESS = 15
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SYS_USER_SHELL_READY = 16
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SYS_USER_EXEC_REQUESTED = 17
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SYS_USER_LAUNCH_TRIES = 18
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SYS_USER_LAUNCH_OK = 19
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SYS_USER_LAUNCH_FAIL = 20
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SYS_TTY_COUNT = 21
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SYS_TTY_ACTIVE = 22
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SYS_TTY_SWITCH = 23
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SYS_TTY_WRITE = 24
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SYS_TTY_WRITE_CHAR = 25
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SYS_KBD_GET_CHAR = 26
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SYS_FS_STAT_TYPE = 27
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SYS_FS_STAT_SIZE = 28
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SYS_FS_MKDIR = 29
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SYS_FS_WRITE = 30
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SYS_FS_APPEND = 31
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SYS_FS_REMOVE = 32
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SYS_LOG_JOURNAL_COUNT = 33
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SYS_LOG_JOURNAL_READ = 34
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SYS_KBD_BUFFERED = 35
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SYS_KBD_PUSHED = 36
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SYS_KBD_POPPED = 37
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SYS_KBD_DROPPED = 38
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SYS_KBD_HOTKEY_SWITCHES = 39
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SYS_GETPID = 40
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SYS_SPAWN_PATH = 41
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SYS_WAITPID = 42
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SYS_EXIT = 43
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SYS_SLEEP_TICKS = 44
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SYS_YIELD = 45
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SYS_SHUTDOWN = 46
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SYS_RESTART = 47
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SYS_AUDIO_AVAILABLE = 48
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SYS_AUDIO_PLAY_TONE = 49
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SYS_AUDIO_STOP = 50
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SYS_EXEC_PATHV = 51
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SYS_SPAWN_PATHV = 52
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SYS_PROC_ARGC = 53
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SYS_PROC_ARGV = 54
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SYS_PROC_ENVC = 55
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SYS_PROC_ENV = 56
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SYS_PROC_LAST_SIGNAL = 57
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SYS_PROC_FAULT_VECTOR = 58
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SYS_PROC_FAULT_ERROR = 59
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SYS_PROC_FAULT_RIP = 60
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SYS_PROC_COUNT = 61
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SYS_PROC_PID_AT = 62
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SYS_PROC_SNAPSHOT = 63
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SYS_PROC_KILL = 64
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SYS_KDBG_SYM = 65
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SYS_KDBG_BT = 66
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SYS_KDBG_REGS = 67
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SYS_STATS_TOTAL = 68
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SYS_STATS_ID_COUNT = 69
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SYS_STATS_RECENT_WINDOW = 70
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SYS_STATS_RECENT_ID = 71
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SYS_FD_OPEN = 72
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SYS_FD_READ = 73
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SYS_FD_WRITE = 74
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SYS_FD_CLOSE = 75
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SYS_FD_DUP = 76
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SYS_DL_OPEN = 77
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SYS_DL_CLOSE = 78
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SYS_DL_SYM = 79
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SYS_EXEC_PATHV_IO = 80
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SYS_FB_INFO = 81
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SYS_FB_BLIT = 82
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SYS_FB_CLEAR = 83
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SYS_KERNEL_VERSION = 84
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# proc states (from cleonos/c/include/cleonos_syscall.h)
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PROC_STATE_UNUSED = 0
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PROC_STATE_PENDING = 1
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PROC_STATE_RUNNING = 2
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PROC_STATE_EXITED = 3
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PROC_STATE_STOPPED = 4
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# signals (from cleonos/c/include/cleonos_syscall.h)
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SIGKILL = 9
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SIGTERM = 15
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SIGCONT = 18
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SIGSTOP = 19
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# open flags (from cleonos/c/include/cleonos_syscall.h)
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O_RDONLY = 0x0000
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O_WRONLY = 0x0001
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O_RDWR = 0x0002
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O_CREAT = 0x0040
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O_TRUNC = 0x0200
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O_APPEND = 0x0400
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FD_INHERIT = U64_MASK
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def u64(value: int) -> int:
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return value & U64_MASK
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def u64_neg1() -> int:
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return U64_MASK
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def page_floor(addr: int) -> int:
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return addr & ~(PAGE_SIZE - 1)
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def page_ceil(addr: int) -> int:
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return (addr + PAGE_SIZE - 1) & ~(PAGE_SIZE - 1)
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