Changes in kernel/generic/include/mm/as.h [e16e2ba4:fc47885] in mainline

File:

• kernel/generic/include/mm/as.h (modified) (6 diffs)

kernel/generic/include/mm/as.h

@@ -65 +65 @@
 #include <arch/mm/as.h>
 #include <arch/mm/asid.h>
-#include <arch/istate.h>
 #include <typedefs.h>
 #include <synch/spinlock.h>
@@ -85 +84 @@
 #define USER_ADDRESS_SPACE_END      USER_ADDRESS_SPACE_END_ARCH
 
-#ifdef USTACK_ADDRESS_ARCH
-        #define USTACK_ADDRESS  USTACK_ADDRESS_ARCH
-#else
-        #define USTACK_ADDRESS  (USER_ADDRESS_SPACE_END - (STACK_SIZE - 1))
-#endif
+#define USTACK_ADDRESS  USTACK_ADDRESS_ARCH
 
 /** Kernel address space. */
@@ -243 +238 @@
 /** Address space area backend structure. */
 typedef struct mem_backend {
-        bool (* create)(as_area_t *);
-        bool (* resize)(as_area_t *, size_t);
-        void (* share)(as_area_t *);
-        void (* destroy)(as_area_t *);
-
         int (* page_fault)(as_area_t *, uintptr_t, pf_access_t);
         void (* frame_free)(as_area_t *, uintptr_t, uintptr_t);
+        void (* share)(as_area_t *);
 } mem_backend_t;
 
@@ -255 +246 @@
 
 extern as_operations_t *as_operations;
-extern list_t inactive_as_with_asid_list;
+extern link_t inactive_as_with_asid_head;
 
 extern void as_init(void);
@@ -307 +298 @@
 extern mem_backend_t phys_backend;
 
+/**
+ * This flags is passed when running the loader, otherwise elf_load()
+ * would return with a EE_LOADER error code.
+ *
+ */
+#define ELD_F_NONE    0
+#define ELD_F_LOADER  1
+
+extern unsigned int elf_load(elf_header_t *, as_t *, unsigned int);
+
 /* Address space area related syscalls. */
 extern sysarg_t sys_as_area_create(uintptr_t, size_t, unsigned int);
@@ -312 +313 @@
 extern sysarg_t sys_as_area_change_flags(uintptr_t, unsigned int);
 extern sysarg_t sys_as_area_destroy(uintptr_t);
-extern sysarg_t sys_as_get_unmapped_area(uintptr_t, size_t);
 
 /* Introspection functions. */