Module Name: src
Committed By: martin
Date: Mon Dec 9 16:08:58 UTC 2019
Modified Files:
src/sys/arch/aarch64/aarch64 [netbsd-9]: locore.S
Log Message:
Pull up following revision(s) (requested by skrll in ticket #532):
sys/arch/aarch64/aarch64/locore.S: revision 1.46
Mark FDT as non-exec and create KVA=VA mapping of same size as identity
mapping, i.e. include BOOTPAGE_ALLOC_MAX
To generate a diff of this commit:
cvs rdiff -u -r1.39.2.2 -r1.39.2.3 src/sys/arch/aarch64/aarch64/locore.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/aarch64/aarch64/locore.S
diff -u src/sys/arch/aarch64/aarch64/locore.S:1.39.2.2 src/sys/arch/aarch64/aarch64/locore.S:1.39.2.3
--- src/sys/arch/aarch64/aarch64/locore.S:1.39.2.2 Wed Oct 23 19:14:19 2019
+++ src/sys/arch/aarch64/aarch64/locore.S Mon Dec 9 16:08:57 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: locore.S,v 1.39.2.2 2019/10/23 19:14:19 martin Exp $ */
+/* $NetBSD: locore.S,v 1.39.2.3 2019/12/09 16:08:57 martin Exp $ */
/*
* Copyright (c) 2017 Ryo Shimizu <[email protected]>
@@ -38,7 +38,7 @@
#include <aarch64/hypervisor.h>
#include "assym.h"
-RCSID("$NetBSD: locore.S,v 1.39.2.2 2019/10/23 19:14:19 martin Exp $")
+RCSID("$NetBSD: locore.S,v 1.39.2.3 2019/12/09 16:08:57 martin Exp $")
/*#define DEBUG_LOCORE /* debug print */
@@ -819,6 +819,7 @@ init_mmutable:
adr x6, bootpage_alloc /* allocator */
mov x5, xzr /* flags = 0 */
mov x4, #LX_BLKPAG_ATTR_NORMAL_NC|LX_BLKPAG_AP_RW /* attr */
+ orr x4, x4, #LX_BLKPAG_UXN|LX_BLKPAG_PXN
mov x3, #L2_SIZE /* blocksize */
mov x2, #L2_SIZE /* size */
mov x1, x8 /* pa */
@@ -837,6 +838,7 @@ init_mmutable:
adr x1, start /* pa = start */
ADDR x2, _end
sub x2, x2, x1 /* size = _end - start */
+ add x2, x2, #BOOTPAGE_ALLOC_MAX /* for bootpage_alloc() */
ldr x0, =start /* va */
bl pmapboot_enter
cbnz x0, init_mmutable_error
