mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-23 16:10:20 +00:00
7a7956a595
We now make three VirtualConsoles at boot: tty0, tty1, and tty2. We launch an instance of /bin/sh in each one. You switch between them with Alt+1/2/3 How very very cool :^)
72 lines
1.8 KiB
C++
72 lines
1.8 KiB
C++
#pragma once
|
|
|
|
#include <AK/Types.h>
|
|
|
|
#define DO_SYSCALL_A0(function) Syscall::invoke((dword)(function))
|
|
#define DO_SYSCALL_A1(function, arg1) Syscall::invoke((dword)(function), (dword)(arg1))
|
|
#define DO_SYSCALL_A2(function, arg1, arg2) Syscall::invoke((dword)(function), (dword)(arg1), (dword)(arg2))
|
|
#define DO_SYSCALL_A3(function, arg1, arg2, arg3) Syscall::invoke((dword)(function), (dword)(arg1), (dword)(arg2), (dword)arg3)
|
|
|
|
namespace Syscall {
|
|
|
|
enum Function {
|
|
Spawn = 0x1981,
|
|
Sleep = 0x1982,
|
|
Yield = 0x1983,
|
|
PutCharacter = 1984,
|
|
PosixOpen = 0x1985,
|
|
PosixClose = 0x1986,
|
|
PosixRead = 0x1987,
|
|
PosixSeek = 0x1988,
|
|
PosixKill = 0x1989,
|
|
PosixGetuid = 0x1990,
|
|
PosixExit = 0x1991,
|
|
PosixGetgid = 0x1992,
|
|
PosixGetpid = 0x1993,
|
|
PosixWaitpid = 0x1994,
|
|
PosixMmap = 0x1995,
|
|
PosixMunmap = 0x1996,
|
|
GetDirEntries = 0x1997,
|
|
PosixLstat = 0x1998,
|
|
PosixGetcwd = 0x1999,
|
|
PosixGettimeofday = 0x2000,
|
|
PosixGethostname = 0x2001,
|
|
GetArguments = 0x2002,
|
|
PosixChdir = 0x2003,
|
|
PosixUname = 0x2004,
|
|
SetMmapName = 0x2005,
|
|
PosixReadlink = 0x2006,
|
|
PosixWrite = 0x2007,
|
|
};
|
|
|
|
void initialize();
|
|
|
|
inline dword invoke(dword function)
|
|
{
|
|
dword result;
|
|
asm volatile("int $0x80":"=a"(result):"a"(function));
|
|
return result;
|
|
}
|
|
|
|
inline dword invoke(dword function, dword arg1)
|
|
{
|
|
dword result;
|
|
asm volatile("int $0x80":"=a"(result):"a"(function),"d"(arg1));
|
|
return result;
|
|
}
|
|
|
|
inline dword invoke(dword function, dword arg1, dword arg2)
|
|
{
|
|
dword result;
|
|
asm volatile("int $0x80":"=a"(result):"a"(function),"d"(arg1),"c"(arg2));
|
|
return result;
|
|
}
|
|
|
|
inline dword invoke(dword function, dword arg1, dword arg2, dword arg3)
|
|
{
|
|
dword result;
|
|
asm volatile("int $0x80":"=a"(result):"a"(function),"d"(arg1),"c"(arg2),"b"(arg3));
|
|
return result;
|
|
}
|
|
|
|
}
|