vga now working with term and shell program

2026-07-16 23:19:54 -05:00
parent 3246dbbd19
commit b6681b74c9
12 changed files with 196 additions and 53 deletions
--- a/kernel/memory/mm.c
+++ b/kernel/memory/mm.c
@@ -247,7 +247,7 @@ void* clone_current_pd() {
            uint32_t pte_src = pt_src[j];
            if (!(pte_src & PAGE_PRESENT)) continue;

-            if (!(pte_src & PAGE_WRITABLE)) {
+            if (!(pte_src & PAGE_WRITABLE) || (pte_src & PAGE_MMIO)) {
                pt_dst[j] = pt_src[j];
                continue;
            }