Debug multiboot, enable apic and ACPI table parsing

1 files changed, 4 insertions, 7 deletions

diff --git a/src/core/paging.cc b/src/core/paging.cc
index b9ab94e..8e58511 100644
--- a/src/core/paging.cc
+++ b/src/core/paging.cc
@@ -4,6 +4,7 @@
 #include "libs/string.hpp"
 
 char paging_status[PAGING_MAX_PAGE / 8];
+u64* kpml4;
 
 void paging_enable() {
     // Init status
@@ -16,16 +17,16 @@ void paging_enable() {
     paging_allocate_contiguous(PAGING_KERNEL_USED_PAGE);
 
     // Setting up new kernel address space
-    u64* pml4=paging_allocate_table();
+    kpml4=paging_allocate_table();
     for(int i=0;i<PAGING_KERNEL_SPACE_MAX_PAGE;i++){
         int addr=i*4096;
-        paging_allocate_addr(pml4,addr,addr, PAGING_OPT_P|PAGING_OPT_RW); // Identity map
+        paging_allocate_addr(kpml4,addr,addr, PAGING_OPT_P|PAGING_OPT_RW); // Identity map
     }
     // Load new pml4
     asm volatile(
         "movq %0, %%rax        \n\t"
         "movq %%rax, %%cr3     \n\t"
-        :: "r" (pml4));
+        :: "r" (kpml4));
 }
 
 u64 paging_as_phy(u64* pml4_table, u64 virt){
@@ -166,8 +167,4 @@ void paging_allocate_addr(u64* pml4_table, u64 virt, u64 phy, u16 options){
         pt_table[pt]|=options;
         return;
     }
-    
-    printk("Virtual address %x already in use. Kernel panic!",virt);
-    while(1);
-
 }
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