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core: Fix a few bugs in threading code

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g_threads is processor-specific now, so it's unused, and setPageDirectory() needs the physical address.
This commit is contained in:
Gabriel 2025-02-15 22:58:34 +01:00
parent 58481a76b1
commit ea952efe8a
1 changed files with 1 additions and 3 deletions
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4
core/src/thread.zig
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@ -19,8 +19,6 @@ pub const ThreadControlBlock = struct {
pub const ThreadList = std.DoublyLinkedList(ThreadControlBlock);
var g_threads: ThreadList = .{};
const ALLOCATED_TICKS_PER_TASK = 20;
pub fn enterTask(task: *ThreadControlBlock) noreturn {
@ -44,7 +42,7 @@ pub fn switchTask(regs: *interrupts.InterruptStackFrame, new_task: *ThreadContro
regs.* = new_task.regs;
if (new_task.directory) |directory| {
if (vmm.readPageDirectory() != directory) vmm.setPageDirectory(directory);
if (vmm.readPageDirectory() != directory) vmm.setPageDirectory(vmm.getPhysicalPageDirectory(directory));
}
new_task.ticks = ALLOCATED_TICKS_PER_TASK;