diff options
| -rw-r--r-- | sys/include/vm/vm.h | 3 | ||||
| -rw-r--r-- | sys/vm/vm_init.c | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/sys/include/vm/vm.h b/sys/include/vm/vm.h index bf49e67..9c63901 100644 --- a/sys/include/vm/vm.h +++ b/sys/include/vm/vm.h @@ -34,6 +34,7 @@ #include <sys/limine.h> #include <sys/spinlock.h> #include <vm/tlsf.h> +#include <vm/pmap.h> extern volatile struct limine_hhdm_request g_hhdm_request; @@ -50,6 +51,8 @@ struct vm_ctx { tlsf_t tlsf_ctx; }; +extern struct vas g_kvas; + struct vm_ctx *vm_get_ctx(void); void vm_init(void); diff --git a/sys/vm/vm_init.c b/sys/vm/vm_init.c index 703942b..b6bb8a1 100644 --- a/sys/vm/vm_init.c +++ b/sys/vm/vm_init.c @@ -31,11 +31,13 @@ #include <sys/panic.h> #include <vm/vm.h> #include <vm/physmem.h> +#include <vm/pmap.h> #include <assert.h> #define DYNALLOC_POOL_SZ 0x400000 /* 4 MiB */ #define DYNALLOC_POOL_PAGES (DYNALLOC_POOL_SZ / DEFAULT_PAGESIZE) +struct vas g_kvas; static struct vm_ctx vm_ctx; volatile struct limine_hhdm_request g_hhdm_request = { .id = LIMINE_HHDM_REQUEST, @@ -55,6 +57,7 @@ vm_init(void) vm_physmem_init(); + g_kvas = pmap_read_vas(); vm_ctx.dynalloc_pool_sz = DYNALLOC_POOL_SZ; vm_ctx.dynalloc_pool_pa = vm_alloc_frame(DYNALLOC_POOL_PAGES); if (vm_ctx.dynalloc_pool_pa == 0) { |