xnu-517.11.1.tar.gz

[apple/xnu.git] / osfmk / kern / syscall_emulation.c

diff --git a/osfmk/kern/syscall_emulation.c b/osfmk/kern/syscall_emulation.c
index 843dd5a1ebef479c0834aed31fc9b8456f1f660d..ff83b177da22d94b50c9a6395724c6161d259159 100644 (file)
--- a/osfmk/kern/syscall_emulation.c
+++ b/osfmk/kern/syscall_emulation.c
@@ -374,10 +374,10 @@ task_set_emulation_vector(
         *      Can't fault while we hold locks.
         */
        kr = vm_map_wire(ipc_kernel_map,
-                            trunc_page(emul_vector_addr),
-                            round_page(emul_vector_addr +
-                                       emulation_vector_count *
-                                       sizeof(eml_dispatch_t)),
+                            trunc_page_32(emul_vector_addr),
+                            round_page_32(emul_vector_addr +
+                                          emulation_vector_count *
+                                          sizeof(eml_dispatch_t)),
                             VM_PROT_READ|VM_PROT_WRITE, FALSE);
        assert(kr == KERN_SUCCESS);
 
@@ -444,7 +444,7 @@ task_get_emulation_vector(
             */
            vector_size = eml->disp_count * sizeof(vm_offset_t);
 
-           size_needed = round_page(vector_size);
+           size_needed = round_page_32(vector_size);
            if (size_needed <= size)
                break;
 
@@ -481,7 +481,7 @@ task_get_emulation_vector(
        /*
         * Free any unused memory beyond the end of the last page used
         */
-       size_used = round_page(vector_size);
+       size_used = round_page_32(vector_size);
        if (size_used != size)
            (void) kmem_free(ipc_kernel_map,
                             addr + size_used,