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固定编译工具链、修复由于新版rust编译器问题导致的报错。 (#258)

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* 固定编译工具链、修复由于新版rust编译器问题导致的报错。

* 完善github workflow环境配置
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2023-05-07 22:20:33 +08:00
committed by GitHub
parent 3a23230af4
commit b11bb1b256
3 changed files with 10 additions and 7 deletions
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12
kernel/src/driver/uart/uart.rs
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@ -156,10 +156,10 @@ impl UartDriver {
/// @param str 发送字符切片
/// @return None
#[allow(dead_code)]
fn uart_send(uart_port: &UartPort, str: &str) {
fn uart_send(uart_port: &UartPort, s: &str) {
let port = uart_port.to_u16();
while UartDriver::is_transmit_empty(port) == false {
for c in str.bytes() {
for c in s.bytes() {
unsafe {
io_out8(port, c);
}
@ -202,11 +202,11 @@ pub extern "C" fn c_uart_read(port: u16) -> u8 {
///@param port 串口端口
///@param str 字符串S
#[no_mangle]
pub extern "C" fn c_uart_send_str(port: u16, str: *const u8) {
pub extern "C" fn c_uart_send_str(port: u16, s: *const u8) {
unsafe {
let mut i = 0;
while *offset(str, i) != '\0' as u8 {
c_uart_send(port, *offset(str, i));
let mut i = 0isize;
while *offset(s, i) != '\0' as u8 {
c_uart_send(port, *offset(s, i));
i = i + 1;
}
}