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firmware: fix compatibility with newer rustc. NFC.

This commit is contained in:
whitequark 2017-12-25 17:16:05 +00:00 committed by Sebastien Bourdeauducq
parent 6cbf8786d8
commit b72178756e
2 changed files with 5 additions and 5 deletions
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6
artiq/firmware/ksupport/lib.rs
View File

@ -167,7 +167,7 @@ extern fn rpc_recv(slot: *mut ()) -> usize {
})
}
fn terminate(exception: &eh::Exception, mut backtrace: &mut [usize]) -> ! {
fn terminate(exception: &eh::Exception, backtrace: &mut [usize]) -> ! {
let mut cursor = 0;
for index in 0..backtrace.len() {
if backtrace[index] > kernel_proto::KERNELCPU_PAYLOAD_ADDRESS {
@ -333,8 +333,8 @@ extern fn dma_record_output_wide(timestamp: i64, channel: i32, address: i32, wor
if DMA_RECORDER.buffer.len() - DMA_RECORDER.data_len < length {
dma_record_flush()
}
let mut dst = &mut DMA_RECORDER.buffer[DMA_RECORDER.data_len..
DMA_RECORDER.data_len + length];
let dst = &mut DMA_RECORDER.buffer[DMA_RECORDER.data_len..
DMA_RECORDER.data_len + length];
dst[..header_length].copy_from_slice(&header[..]);
dst[header_length..].copy_from_slice(&data[..]);
DMA_RECORDER.data_len += length;

4
artiq/firmware/runtime/config.rs
View File

@ -10,9 +10,9 @@ mod imp {
mod lock {
use core::slice;
use core::sync::atomic::{AtomicUsize, Ordering};
use core::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT};
static LOCKED: AtomicUsize = AtomicUsize::new(0);
static LOCKED: AtomicUsize = ATOMIC_USIZE_INIT;
pub struct Lock;