qemu环境下运行问题

[Gilfoyle-code]

在运行make ARCH=riscv64 A=examples/helloworld run后，只能进入openSBI并打印其log。

[equation314]

Please provide more information, like the QEMU version, Ubuntu version, and ArceOS commit ID.

[Gilfoyle-code]

Ubuntu22.04
QEMU7.0.0
The latest version of ArceOS code

[equation314]

It seems to not work on older versions of QEMU, you can build a newer version (>= 8.0.0) manually.

See https://www.qemu.org/download/ for build instructions.

[equation314]

This is because #195 has deprecated legacy SBI console output. You can fix it by upgrading OpenSBI to at least v1.3 without rebuilding QEMU.

diff --git a/scripts/make/qemu.mk b/scripts/make/qemu.mk
index b7b8db6c..a296a967 100644
--- a/scripts/make/qemu.mk
+++ b/scripts/make/qemu.mk
@@ -29,7 +29,7 @@ qemu_args-x86_64 := \
 
 qemu_args-riscv64 := \
   -machine $(machine) \
-  -bios default \
+  -bios opensbi-1.3-rv-bin/share/opensbi/lp64/generic/firmware/fw_dynamic.elf \
   -kernel $(OUT_BIN)
 
 qemu_args-aarch64 := \