diff options
Diffstat (limited to 'src/memory.c')
| -rw-r--r-- | src/memory.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/memory.c b/src/memory.c index 970ba29..bc65311 100644 --- a/src/memory.c +++ b/src/memory.c @@ -4,6 +4,7 @@ #include <stddef.h> #include "memory.h" #include "multiboot.h" +#include "printf.h" struct memory_area { uint32_t len; @@ -12,6 +13,8 @@ struct memory_area { struct memory_area *first = NULL; +uint32_t memory_available = 0; + void init_memory(multiboot_info_t *mb) { struct memory_area *prev = NULL; for ( @@ -31,6 +34,8 @@ void init_memory(multiboot_info_t *mb) { length = UINT_MAX - e->addr; else length = e->len; + memory_available += length; + struct memory_area *cur = (struct memory_area *) e->addr; cur->len = length; |