[TALLOC] fix for kernel overflow

Author: Diego Ferrari

kernel/memory/talloc.c

@@ -1,4 +1,5 @@
 #include "talloc.h"
+#include "sysregs.h"
 #include "types.h"
 #include "exceptions/exception_handler.h"
 #include "console/kio.h"
@@ -73,7 +74,7 @@ uint64_t talloc(uint64_t size) {
         curr = &(*curr)->next;
     }
 
-    if (next_free_temp_memory + size > (uintptr_t)&heap_limit) {
+    if (next_free_temp_memory + size > VIRT_TO_PHYS((uintptr_t)&heap_limit)) {
         panic("Kernel allocator overflow", next_free_temp_memory);
     }
 

kernel/process/loading/elf_file.c

@@ -62,6 +62,7 @@ void get_elf_debug_info(process_t* proc, void* file, size_t filesize){
         return;
     }
 
+    //TODO: use segments for loading, sections for linking
     elf_section_header *sections = (elf_section_header*)(file + header->section_header_offset);
 
     sizedptr debug_line = {};