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Add power management watchdog,

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rework interrupts
This commit is contained in:
Alexander Neuhäuser
2025-12-26 13:48:22 +01:00
parent 36bc1f3315
commit 384c548557
10 changed files with 361 additions and 110 deletions
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12
heap/src/lib.rs
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@@ -15,7 +15,7 @@ extern crate alloc;
#[repr(C, align(16))]
#[derive(Clone, Copy)]
pub struct HeapHeader {
struct HeapHeader {
next: Option<*mut HeapHeader>,
before: Option<*mut HeapHeader>,
size: usize,
@@ -26,9 +26,9 @@ const HEAP_HEADER_SIZE: usize = size_of::<HeapHeader>();
const MIN_BLOCK_SIZE: usize = 16;
pub struct Heap {
pub start_address: *mut HeapHeader,
pub end_address: *mut HeapHeader,
pub raw_size: usize,
start_address: *mut HeapHeader,
end_address: *mut HeapHeader,
raw_size: usize,
}
impl Heap {
pub const fn empty() -> Self {
@@ -72,7 +72,7 @@ impl Heap {
Ok(current)
}
pub fn malloc(&self, mut size: usize) -> Result<*mut u8, NovaError> {
fn malloc(&self, mut size: usize) -> Result<*mut u8, NovaError> {
if size == 0 {
return Err(NovaError::EmptyHeapSegmentNotAllowed);
}
@@ -130,7 +130,7 @@ impl Heap {
}
}
pub fn free(&self, pointer: *mut u8) -> Result<(), NovaError> {
fn free(&self, pointer: *mut u8) -> Result<(), NovaError> {
let mut segment = Self::get_header_ref_from_data_pointer(pointer);
unsafe {
// IF prev is free: