Changes in kernel/generic/src/proc/program.c [bdca26a:f8fb03b] in mainline

File:

• kernel/generic/src/proc/program.c (modified) (5 diffs)

kernel/generic/src/proc/program.c

@@ -69 +69 @@
  *
  */
-errno_t program_create(as_t *as, uintptr_t entry_addr, char *name, program_t *prg)
+errno_t program_create(as_t *as, uspace_addr_t entry_addr, char *name, program_t *prg)
 {
         uspace_arg_t *kernel_uarg = (uspace_arg_t *)
@@ -86 +86 @@
          * Create the stack address space area.
          */
-        uintptr_t virt = (uintptr_t) -1;
+        uintptr_t virt = (uintptr_t) AS_AREA_ANY;
         uintptr_t bound = USER_ADDRESS_SPACE_END - (STACK_SIZE_USER - 1);
 
@@ -103 +103 @@
         }
 
-        kernel_uarg->uspace_entry = (void *) entry_addr;
-        kernel_uarg->uspace_stack = (void *) virt;
+        kernel_uarg->uspace_entry = entry_addr;
+        kernel_uarg->uspace_stack = virt;
         kernel_uarg->uspace_stack_size = STACK_SIZE_USER;
-        kernel_uarg->uspace_thread_function = NULL;
-        kernel_uarg->uspace_thread_arg = NULL;
-        kernel_uarg->uspace_uarg = NULL;
+        kernel_uarg->uspace_thread_function = USPACE_NULL;
+        kernel_uarg->uspace_thread_arg = USPACE_NULL;
+        kernel_uarg->uspace_uarg = USPACE_NULL;
 
         /*
@@ -187 +187 @@
                 log(LF_OTHER, LVL_ERROR, "Cannot spawn loader (%s)",
                     str_error(prg->loader_status));
-                return ENOENT;
+                return prg->loader_status;
         }
 
@@ -218 +218 @@
  *
  */
-sys_errno_t sys_program_spawn_loader(char *uspace_name, size_t name_len)
+sys_errno_t sys_program_spawn_loader(uspace_ptr_char uspace_name, size_t name_len)
 {
         /* Cap length of name and copy it from userspace. */