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Add a new keyboard module which handles the kbd_read syscall and add the

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required headers and keycode constants to make it work.
This commit is contained in:
csd4ni3l
2026-04-10 12:49:43 +02:00
parent ba6ff0c94a
commit 1999794056
4 changed files with 305 additions and 1 deletions
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19
src/syscall.rs
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@@ -19,6 +19,7 @@ pub const UNLINK: usize = 87;
pub const GETDENTS64: usize = 217;
pub const CLOCK_GETTIME: usize = 228;
pub const EXIT_GROUP: usize = 231;
pub const KBD_READ: usize = 666;
pub const SLEEP: usize = 909090; // zzz haha
pub const DRAW_PIXEL: usize = 5555;
pub const DRAW_BUFFER: usize = 7777;
@@ -57,6 +58,24 @@ pub unsafe fn syscall1(num: usize, arg0: isize) -> isize {
ret
}
#[inline(always)]
pub unsafe fn syscall2(num: usize, arg0: isize, arg1: isize) -> isize {
let ret: isize;
unsafe {
core::arch::asm!(
"int 0x80",
in("rax") num,
in("rdi") arg0,
in("rsi") arg1,
lateout("rax") ret,
clobber_abi("sysv64"),
options(nostack)
);
}
ret
}
#[inline(always)]
pub unsafe fn syscall3(num: usize, arg0: isize, arg1: isize, arg2: isize) -> isize {
let ret: isize;