Fix HPET unaligned read/writes on bochs

2025-12-22 21:06:48 +01:00
parent 69feceaaae
commit 849df9c27d
5 changed files with 43 additions and 12 deletions
--- a/kernel/amd64/bootmain.c
+++ b/kernel/amd64/bootmain.c
@@ -23,13 +23,14 @@ void bootmain (void) {
  amd64_ioapic_init ();
  amd64_hpet_init ();

-  int* a = malloc (sizeof (int));
-  *a = 6969;
-  DEBUG ("a=%p, *a=%d\n", a, *a);
+  /* int* a = malloc (sizeof (int)); */
+  /* *a = 6969; */
+  /* DEBUG ("a=%p, *a=%d\n", a, *a); */

-  amd64_hpet_sleep_micro (3000000);
-
-  DEBUG ("woke up!!!\n");
+  for (size_t i = 0; i < 1000; i++) {
+    DEBUG ("i=%zu\n", i);
+    amd64_hpet_sleep_micro (1000000);
+  }

  for (;;)
    ;