367 lines
13 KiB
C++
367 lines
13 KiB
C++
/*
|
|
* Syscall.hpp
|
|
* MontaukOS syscall definitions for userspace programs
|
|
* Copyright (c) 2025 Daniel Hammer
|
|
*/
|
|
|
|
#pragma once
|
|
#include <cstdint>
|
|
#include <cstddef>
|
|
|
|
namespace Montauk {
|
|
|
|
// Syscall numbers
|
|
static constexpr uint64_t SYS_EXIT = 0;
|
|
static constexpr uint64_t SYS_YIELD = 1;
|
|
static constexpr uint64_t SYS_SLEEP_MS = 2;
|
|
static constexpr uint64_t SYS_GETPID = 3;
|
|
static constexpr uint64_t SYS_PRINT = 4;
|
|
static constexpr uint64_t SYS_PUTCHAR = 5;
|
|
static constexpr uint64_t SYS_OPEN = 6;
|
|
static constexpr uint64_t SYS_READ = 7;
|
|
static constexpr uint64_t SYS_GETSIZE = 8;
|
|
static constexpr uint64_t SYS_CLOSE = 9;
|
|
static constexpr uint64_t SYS_READDIR = 10;
|
|
static constexpr uint64_t SYS_ALLOC = 11;
|
|
static constexpr uint64_t SYS_FREE = 12;
|
|
static constexpr uint64_t SYS_GETTICKS = 13;
|
|
static constexpr uint64_t SYS_GETMILLISECONDS = 14;
|
|
static constexpr uint64_t SYS_GETINFO = 15;
|
|
static constexpr uint64_t SYS_ISKEYAVAILABLE = 16;
|
|
static constexpr uint64_t SYS_GETKEY = 17;
|
|
static constexpr uint64_t SYS_GETCHAR = 18;
|
|
static constexpr uint64_t SYS_PING = 19;
|
|
static constexpr uint64_t SYS_SPAWN = 20;
|
|
static constexpr uint64_t SYS_FBINFO = 21;
|
|
static constexpr uint64_t SYS_FBMAP = 22;
|
|
static constexpr uint64_t SYS_WAITPID = 23;
|
|
static constexpr uint64_t SYS_TERMSIZE = 24;
|
|
static constexpr uint64_t SYS_GETARGS = 25;
|
|
static constexpr uint64_t SYS_RESET = 26;
|
|
static constexpr uint64_t SYS_SHUTDOWN = 27;
|
|
static constexpr uint64_t SYS_GETTIME = 28;
|
|
static constexpr uint64_t SYS_SOCKET = 29;
|
|
static constexpr uint64_t SYS_CONNECT = 30;
|
|
static constexpr uint64_t SYS_BIND = 31;
|
|
static constexpr uint64_t SYS_LISTEN = 32;
|
|
static constexpr uint64_t SYS_ACCEPT = 33;
|
|
static constexpr uint64_t SYS_SEND = 34;
|
|
static constexpr uint64_t SYS_RECV = 35;
|
|
static constexpr uint64_t SYS_CLOSESOCK = 36;
|
|
static constexpr uint64_t SYS_GETNETCFG = 37;
|
|
static constexpr uint64_t SYS_SETNETCFG = 38;
|
|
static constexpr uint64_t SYS_SENDTO = 39;
|
|
static constexpr uint64_t SYS_RECVFROM = 40;
|
|
static constexpr uint64_t SYS_FWRITE = 41;
|
|
static constexpr uint64_t SYS_FCREATE = 42;
|
|
static constexpr uint64_t SYS_FDELETE = 77;
|
|
static constexpr uint64_t SYS_FMKDIR = 78;
|
|
static constexpr uint64_t SYS_DRIVELIST = 79;
|
|
static constexpr uint64_t SYS_TERMSCALE = 43;
|
|
static constexpr uint64_t SYS_RESOLVE = 44;
|
|
static constexpr uint64_t SYS_GETRANDOM = 45;
|
|
static constexpr uint64_t SYS_KLOG = 46;
|
|
static constexpr uint64_t SYS_MOUSESTATE = 47;
|
|
static constexpr uint64_t SYS_SETMOUSEBOUNDS = 48;
|
|
static constexpr uint64_t SYS_SPAWN_REDIR = 49;
|
|
static constexpr uint64_t SYS_CHILDIO_READ = 50;
|
|
static constexpr uint64_t SYS_CHILDIO_WRITE = 51;
|
|
static constexpr uint64_t SYS_CHILDIO_WRITEKEY = 52;
|
|
static constexpr uint64_t SYS_CHILDIO_SETTERMSZ = 53;
|
|
|
|
// Window server syscalls
|
|
static constexpr uint64_t SYS_WINCREATE = 54;
|
|
static constexpr uint64_t SYS_WINDESTROY = 55;
|
|
static constexpr uint64_t SYS_WINPRESENT = 56;
|
|
static constexpr uint64_t SYS_WINPOLL = 57;
|
|
static constexpr uint64_t SYS_WINENUM = 58;
|
|
static constexpr uint64_t SYS_WINMAP = 59;
|
|
static constexpr uint64_t SYS_WINUNMAP = 97;
|
|
static constexpr uint64_t SYS_WINSENDEVENT = 60;
|
|
static constexpr uint64_t SYS_WINRESIZE = 64;
|
|
static constexpr uint64_t SYS_WINSETSCALE = 65;
|
|
static constexpr uint64_t SYS_WINGETSCALE = 66;
|
|
static constexpr uint64_t SYS_WINSETCURSOR = 68;
|
|
|
|
// Process management syscalls
|
|
static constexpr uint64_t SYS_PROCLIST = 61;
|
|
static constexpr uint64_t SYS_KILL = 62;
|
|
static constexpr uint64_t SYS_DEVLIST = 63;
|
|
static constexpr uint64_t SYS_DISKINFO = 69;
|
|
|
|
// Kernel introspection syscalls
|
|
static constexpr uint64_t SYS_MEMSTATS = 67;
|
|
|
|
// Storage / partition syscalls
|
|
static constexpr uint64_t SYS_PARTLIST = 70;
|
|
static constexpr uint64_t SYS_DISKREAD = 71;
|
|
static constexpr uint64_t SYS_DISKWRITE = 72;
|
|
static constexpr uint64_t SYS_GPTINIT = 73;
|
|
static constexpr uint64_t SYS_GPTADD = 74;
|
|
static constexpr uint64_t SYS_FSMOUNT = 75;
|
|
static constexpr uint64_t SYS_FSFORMAT = 76;
|
|
|
|
// Audio syscalls
|
|
static constexpr uint64_t SYS_AUDIOOPEN = 80;
|
|
static constexpr uint64_t SYS_AUDIOCLOSE = 81;
|
|
static constexpr uint64_t SYS_AUDIOWRITE = 82;
|
|
static constexpr uint64_t SYS_AUDIOCTL = 83;
|
|
|
|
// Bluetooth syscalls
|
|
static constexpr uint64_t SYS_BTSCAN = 84;
|
|
static constexpr uint64_t SYS_BTCONNECT = 85;
|
|
static constexpr uint64_t SYS_BTDISCONNECT = 86;
|
|
static constexpr uint64_t SYS_BTLIST = 87;
|
|
static constexpr uint64_t SYS_BTINFO = 88;
|
|
|
|
// Power management
|
|
static constexpr uint64_t SYS_SUSPEND = 89;
|
|
|
|
// Timezone
|
|
static constexpr uint64_t SYS_SETTZ = 90;
|
|
static constexpr uint64_t SYS_GETTZ = 91;
|
|
|
|
// User management
|
|
static constexpr uint64_t SYS_SETUSER = 92;
|
|
static constexpr uint64_t SYS_GETUSER = 93;
|
|
static constexpr uint64_t SYS_FRENAME = 94;
|
|
static constexpr uint64_t SYS_GETCWD = 95;
|
|
static constexpr uint64_t SYS_CHDIR = 96;
|
|
static constexpr uint64_t SYS_DUPHANDLE = 98;
|
|
static constexpr uint64_t SYS_WAIT_HANDLE = 99;
|
|
static constexpr uint64_t SYS_STREAM_CREATE = 100;
|
|
static constexpr uint64_t SYS_STREAM_READ = 101;
|
|
static constexpr uint64_t SYS_STREAM_WRITE = 102;
|
|
static constexpr uint64_t SYS_MAILBOX_CREATE = 103;
|
|
static constexpr uint64_t SYS_MAILBOX_SEND = 104;
|
|
static constexpr uint64_t SYS_MAILBOX_RECV = 105;
|
|
static constexpr uint64_t SYS_WAITSET_CREATE = 106;
|
|
static constexpr uint64_t SYS_WAITSET_ADD = 107;
|
|
static constexpr uint64_t SYS_WAITSET_REMOVE = 108;
|
|
static constexpr uint64_t SYS_WAITSET_WAIT = 109;
|
|
static constexpr uint64_t SYS_PROC_OPEN = 110;
|
|
static constexpr uint64_t SYS_SURFACE_CREATE = 111;
|
|
static constexpr uint64_t SYS_SURFACE_MAP = 112;
|
|
static constexpr uint64_t SYS_SURFACE_RESIZE = 113;
|
|
|
|
static constexpr uint32_t IPC_SIGNAL_READABLE = 1u << 0;
|
|
static constexpr uint32_t IPC_SIGNAL_WRITABLE = 1u << 1;
|
|
static constexpr uint32_t IPC_SIGNAL_PEER_CLOSED = 1u << 2;
|
|
static constexpr uint32_t IPC_SIGNAL_EXITED = 1u << 3;
|
|
static constexpr uint32_t IPC_SIGNAL_READY = 1u << 4;
|
|
|
|
// Audio control commands (for SYS_AUDIOCTL)
|
|
static constexpr int AUDIO_CTL_SET_VOLUME = 0;
|
|
static constexpr int AUDIO_CTL_GET_VOLUME = 1;
|
|
static constexpr int AUDIO_CTL_GET_POS = 2;
|
|
static constexpr int AUDIO_CTL_PAUSE = 3;
|
|
static constexpr int AUDIO_CTL_GET_OUTPUT = 4; // 0=HDA, 1=Bluetooth
|
|
static constexpr int AUDIO_CTL_SET_OUTPUT = 5; // Switch audio output
|
|
static constexpr int AUDIO_CTL_BT_STATUS = 6; // Get Bluetooth connection status
|
|
|
|
static constexpr int SOCK_TCP = 1;
|
|
static constexpr int SOCK_UDP = 2;
|
|
|
|
struct NetCfg {
|
|
uint32_t ipAddress; // network byte order
|
|
uint32_t subnetMask; // network byte order
|
|
uint32_t gateway; // network byte order
|
|
uint8_t macAddress[6];
|
|
uint8_t _pad[2];
|
|
uint32_t dnsServer; // network byte order
|
|
};
|
|
|
|
struct DateTime {
|
|
uint16_t Year;
|
|
uint8_t Month;
|
|
uint8_t Day;
|
|
uint8_t Hour;
|
|
uint8_t Minute;
|
|
uint8_t Second;
|
|
};
|
|
|
|
struct FbInfo {
|
|
uint64_t width;
|
|
uint64_t height;
|
|
uint64_t pitch; // bytes per scanline
|
|
uint64_t bpp; // bits per pixel (32)
|
|
uint64_t userAddr; // filled by SYS_FBMAP (0 until mapped)
|
|
};
|
|
|
|
struct SysInfo {
|
|
char osName[32];
|
|
char osVersion[32];
|
|
uint32_t apiVersion;
|
|
uint32_t maxProcesses;
|
|
};
|
|
|
|
struct KeyEvent {
|
|
uint8_t scancode;
|
|
char ascii;
|
|
bool pressed;
|
|
bool shift;
|
|
bool ctrl;
|
|
bool alt;
|
|
};
|
|
|
|
struct MouseState {
|
|
int32_t x;
|
|
int32_t y;
|
|
int32_t scrollDelta;
|
|
uint8_t buttons;
|
|
};
|
|
|
|
struct IpcWaitResult {
|
|
int32_t index;
|
|
uint32_t signals;
|
|
};
|
|
|
|
// Window server shared types
|
|
struct WinEvent {
|
|
uint8_t type; // 0=key, 1=mouse, 2=resize, 3=close, 4=scale
|
|
uint8_t _pad[3];
|
|
union {
|
|
KeyEvent key;
|
|
struct { int32_t x, y, scroll; uint8_t buttons, prev_buttons; } mouse;
|
|
struct { int32_t w, h; } resize;
|
|
struct { int32_t scale; } scale;
|
|
};
|
|
};
|
|
|
|
struct WinInfo {
|
|
int32_t id;
|
|
int32_t ownerPid;
|
|
char title[64];
|
|
int32_t width, height;
|
|
uint8_t dirty;
|
|
uint8_t cursor; // 0=arrow, 1=resize_h, 2=resize_v
|
|
uint8_t _pad2[2];
|
|
};
|
|
|
|
struct WinCreateResult {
|
|
int32_t id; // -1 on failure
|
|
uint32_t _pad;
|
|
uint64_t pixelVa; // VA of pixel buffer in caller's address space
|
|
};
|
|
|
|
struct DevInfo {
|
|
uint8_t category; // 0=CPU, 1=Interrupt, 2=Timer, 3=Input, 4=USB, 5=Network, 6=Display, 7=Storage, 8=PCI, 9=Audio, 10=ACPI
|
|
uint8_t _pad[3];
|
|
char name[48];
|
|
char detail[48];
|
|
};
|
|
|
|
struct DiskInfo {
|
|
uint8_t port; // block device index
|
|
uint8_t type; // 0=none, 1=SATA, 2=SATAPI, 3=NVMe
|
|
uint8_t sataGen; // SATA gen (1/2/3)
|
|
uint8_t _pad0;
|
|
uint64_t sectorCount; // Total user-addressable sectors
|
|
uint16_t sectorSizeLog; // Logical sector size (bytes)
|
|
uint16_t sectorSizePhys; // Physical sector size (bytes)
|
|
uint16_t rpm; // 0=unknown, 1=SSD, else RPM
|
|
uint16_t ncqDepth; // 0 if no NCQ
|
|
uint8_t supportsLba48;
|
|
uint8_t supportsNcq;
|
|
uint8_t supportsTrim;
|
|
uint8_t supportsSmart;
|
|
uint8_t supportsWriteCache;
|
|
uint8_t supportsReadAhead;
|
|
uint8_t _pad1[2];
|
|
char model[41];
|
|
char serial[21];
|
|
char firmware[9];
|
|
char _pad2[1];
|
|
};
|
|
|
|
struct PartGuid {
|
|
uint32_t Data1;
|
|
uint16_t Data2;
|
|
uint16_t Data3;
|
|
uint8_t Data4[8];
|
|
};
|
|
|
|
struct PartInfo {
|
|
int32_t blockDev; // block device index
|
|
uint32_t _pad0;
|
|
uint64_t startLba;
|
|
uint64_t endLba;
|
|
uint64_t sectorCount;
|
|
PartGuid typeGuid;
|
|
PartGuid uniqueGuid;
|
|
uint64_t attributes;
|
|
char name[72]; // ASCII partition name
|
|
char typeName[24]; // human-readable type name
|
|
};
|
|
|
|
struct GptAddParams {
|
|
int32_t blockDev;
|
|
uint32_t _pad0;
|
|
uint64_t startLba; // 0 = auto (fill largest free region)
|
|
uint64_t endLba; // 0 = auto
|
|
PartGuid typeGuid;
|
|
char name[72];
|
|
};
|
|
|
|
// Filesystem type IDs for SYS_FSFORMAT
|
|
static constexpr int FS_TYPE_FAT32 = 1;
|
|
static constexpr int FS_TYPE_EXT2 = 2;
|
|
|
|
struct FsFormatParams {
|
|
int32_t partIndex; // global partition index
|
|
int32_t fsType; // FS_TYPE_FAT32, etc.
|
|
char label[32]; // volume label
|
|
};
|
|
|
|
// Bluetooth scan result (returned by SYS_BTSCAN)
|
|
struct BtScanResult {
|
|
uint8_t bdAddr[6];
|
|
uint8_t _pad[2];
|
|
uint32_t classOfDevice;
|
|
int8_t rssi;
|
|
uint8_t _pad2[3];
|
|
char name[64];
|
|
};
|
|
|
|
// Bluetooth connected device info (returned by SYS_BTLIST)
|
|
struct BtDevInfo {
|
|
uint8_t bdAddr[6];
|
|
uint8_t connected;
|
|
uint8_t encrypted;
|
|
uint16_t handle;
|
|
uint8_t linkType;
|
|
uint8_t _pad;
|
|
};
|
|
|
|
// Bluetooth adapter info (returned by SYS_BTINFO)
|
|
struct BtAdapterInfo {
|
|
uint8_t bdAddr[6];
|
|
uint8_t initialized;
|
|
uint8_t scanning;
|
|
char name[64];
|
|
};
|
|
|
|
struct ThermalInfo {
|
|
char name[32]; // short zone name (e.g. "THRM", "TZ00")
|
|
int32_t temperature; // tenths of degrees Celsius, or -1 if unavailable
|
|
uint32_t _pad;
|
|
};
|
|
|
|
struct ProcInfo {
|
|
int32_t pid;
|
|
int32_t parentPid;
|
|
uint8_t state; // 0=Free, 1=Ready, 2=Running, 3=Blocked, 4=Terminated
|
|
uint8_t _pad[3];
|
|
char name[64];
|
|
uint64_t heapUsed; // heapNext - UserHeapBase (bytes)
|
|
};
|
|
|
|
struct MemStats {
|
|
uint64_t totalBytes;
|
|
uint64_t freeBytes;
|
|
uint64_t usedBytes;
|
|
uint64_t pageSize;
|
|
};
|
|
|
|
}
|