rework external irq system, introduce hierarchical irq

[lunaix-os.git] / lunaix-os / kernel / mm / dmm.c

diff --git a/lunaix-os/kernel/mm/dmm.c b/lunaix-os/kernel/mm/dmm.c
index 0fc2b6867d18ae2a031f788bc790292ae9c4b2aa..50804dbf47ee46523e89e3003d2f1e6a532248fe 100644 (file)
--- a/lunaix-os/kernel/mm/dmm.c
+++ b/lunaix-os/kernel/mm/dmm.c
@@ -21,10 +21,10 @@ create_heap(struct proc_mm* pvms, ptr_t addr)
                                     .flags = MAP_ANON | MAP_PRIVATE,
                                     .type = REGION_TYPE_HEAP,
                                     .proct = PROT_READ | PROT_WRITE,
                                     .flags = MAP_ANON | MAP_PRIVATE,
                                     .type = REGION_TYPE_HEAP,
                                     .proct = PROT_READ | PROT_WRITE,

-                                    .mlen = PG_SIZE };
+                                    .mlen = PAGE_SIZE };

     int status = 0;
     struct mm_region* heap;
     int status = 0;
     struct mm_region* heap;

-    if ((status = mem_map(NULL, &heap, addr, NULL, &map_param))) {
+    if ((status = mmap_user(NULL, &heap, addr, NULL, &map_param))) {

         return status;
     }
 
         return status;
     }
 


@@ -36,20 +36,20 @@ create_heap(struct proc_mm* pvms, ptr_t addr)
 
 __DEFINE_LXSYSCALL1(void*, sbrk, ssize_t, incr)
 {
 
 __DEFINE_LXSYSCALL1(void*, sbrk, ssize_t, incr)
 {

-    struct proc_mm* pvms = (struct proc_mm*)&__current->mm;
+    struct proc_mm* pvms = vmspace(__current);

     struct mm_region* heap = pvms->heap;
 
     assert(heap);
     int err = mem_adjust_inplace(&pvms->regions, heap, heap->end + incr);
     if (err) {
     struct mm_region* heap = pvms->heap;
 
     assert(heap);
     int err = mem_adjust_inplace(&pvms->regions, heap, heap->end + incr);
     if (err) {

-        return (void*)DO_STATUS(err);
+        return (void*)__ptr(DO_STATUS(err));

     }
     return (void*)heap->end;
 }
 
 __DEFINE_LXSYSCALL1(int, brk, void*, addr)
 {
     }
     return (void*)heap->end;
 }
 
 __DEFINE_LXSYSCALL1(int, brk, void*, addr)
 {

-    struct proc_mm* pvms = (struct proc_mm*)&__current->mm;
+    struct proc_mm* pvms = vmspace(__current);

     struct mm_region* heap = pvms->heap;
 
     if (!heap) {
     struct mm_region* heap = pvms->heap;
 
     if (!heap) {