From 6cf6d2d5199cf6694688aba0da3f32fd16e75981 Mon Sep 17 00:00:00 2001
From: Andreas Schwab <schwab@suse.de>
Date: Wed, 16 Oct 2024 10:33:44 +0200
Subject: [PATCH] build-vm-qemu: force sv48 satp mode on riscv64

This is needed for openjdk which does not support sv57.
---
 build-vm-qemu | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build-vm-qemu b/build-vm-qemu
index 9c5f550ab..c212d20c3 100644
--- a/build-vm-qemu
+++ b/build-vm-qemu
@@ -66,7 +66,7 @@ vm_startup_qemu() {
         riscv64)
             qemu_bin="/usr/bin/qemu-system-riscv64"
             qemu_console=${qemu_console:-ttyS0}
-            qemu_cpu="-cpu rv64"
+            qemu_cpu="-cpu rv64,sv48=on"
             qemu_options="$qemu_options -M virt -bios"
             if test -f /usr/share/qemu/opensbi-riscv64-generic-fw_dynamic.bin; then
                 qemu_options="$qemu_options /usr/share/qemu/opensbi-riscv64-generic-fw_dynamic.bin"