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Simple filetest passed on qemu/k210.

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This commit is contained in:
Yifan Wu 2020-12-20 13:52:38 +08:00
parent b68278f22e
commit b121689d08
11 changed files with 159 additions and 24 deletions
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2
os/src/syscall/mod.rs
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@ -1,3 +1,4 @@
const SYSCALL_OPEN: usize = 56;
const SYSCALL_CLOSE: usize = 57;
const SYSCALL_PIPE: usize = 59;
const SYSCALL_READ: usize = 63;
@ -18,6 +19,7 @@ use process::*;
pub fn syscall(syscall_id: usize, args: [usize; 3]) -> isize {
match syscall_id {
SYSCALL_OPEN => sys_open(args[0] as *const u8, args[1] as u32),
SYSCALL_CLOSE => sys_close(args[0]),
SYSCALL_PIPE => sys_pipe(args[0] as *mut usize),
SYSCALL_READ => sys_read(args[0], args[1] as *const u8, args[2]),