compiler/
lib/
examples/
std/
arch/
collections/
lang/
sys/
arch.rad
65 B
collections.rad
36 B
fmt.rad
3.8 KiB
intrinsics.rad
399 B
io.rad
1.2 KiB
lang.rad
222 B
mem.rad
2.1 KiB
sys.rad
167 B
testing.rad
2.3 KiB
tests.rad
11.6 KiB
vec.rad
3.1 KiB
std.rad
231 B
scripts/
seed/
test/
vim/
.gitignore
353 B
.gitsigners
112 B
LICENSE
1.1 KiB
Makefile
3.0 KiB
README
2.5 KiB
std.lib
1.0 KiB
std.lib.test
252 B
lib/std/io.rad
raw
| 1 | //! Input/output utilities. |
| 2 | use std::fmt; |
| 3 | use std::intrinsics; |
| 4 | |
| 5 | pub fn print(str: *[u8]) { |
| 6 | intrinsics::ecall(64, 1, str.ptr as i64, str.len as i64, 0); |
| 7 | } |
| 8 | |
| 9 | pub fn printError(str: *[u8]) { |
| 10 | intrinsics::ecall(64, 2, str.ptr as i64, str.len as i64, 0); |
| 11 | } |
| 12 | |
| 13 | pub fn printLn(str: *[u8]) { |
| 14 | print(str); |
| 15 | print("\n"); |
| 16 | } |
| 17 | |
| 18 | pub fn printI32(val: i32) { |
| 19 | let mut buffer: [u8; 11] = [0; 11]; |
| 20 | let result: *[u8] = fmt::formatI32(val, &mut buffer[..]); |
| 21 | print(result); |
| 22 | } |
| 23 | |
| 24 | pub fn printU32(val: u32) { |
| 25 | let mut buffer: [u8; 10] = [0; 10]; |
| 26 | let result: *[u8] = fmt::formatU32(val, &mut buffer[..]); |
| 27 | print(result); |
| 28 | } |
| 29 | |
| 30 | pub fn printBool(val: bool) { |
| 31 | let mut buffer: [u8; 5] = [0; 5]; |
| 32 | let result: *[u8] = fmt::formatBool(val, &mut buffer[..]); |
| 33 | print(result); |
| 34 | } |
| 35 | |
| 36 | pub fn read(buf: *mut [u8]) -> u32 { |
| 37 | return intrinsics::ecall(63, 0, buf.ptr as i64, buf.len as i64, 0) as u32; |
| 38 | } |
| 39 | |
| 40 | pub fn readToEnd(buf: *mut [u8]) -> *[u8] { |
| 41 | let mut total: u32 = 0; |
| 42 | |
| 43 | while total < buf.len { |
| 44 | let chunk: *mut [u8] = &mut buf[total..]; |
| 45 | let n: u32 = read(chunk); |
| 46 | |
| 47 | if n == 0 { |
| 48 | break; |
| 49 | } |
| 50 | if n > chunk.len { |
| 51 | total = buf.len; |
| 52 | break; |
| 53 | } |
| 54 | total += n; |
| 55 | } |
| 56 | return &buf[..total]; |
| 57 | } |