update

Author: ZR233

Cargo.toml

@@ -26,7 +26,7 @@ tock-registers = "0.9"
 
 axerrno = "0.1.0"
 percpu = {version = "0.2.0", features = ["arm-el2"]}
-axcpu = {path="../axcpu", features = ["arm-el2"]}
+axcpu = {path="../axcpu", version = "0.2", features = ["arm-el2"]}
 
 axaddrspace = {git = "https://github.com/arceos-hypervisor/axaddrspace.git"}
 axdevice_base = {git = "https://github.com/arceos-hypervisor/axdevice_crates.git"}

src/vcpu.rs

@@ -286,6 +286,8 @@ impl<H: AxVCpuHal> Aarch64VCpu<H> {
             "mov x9, sp",
             "add x0, x0, {host_stack_top_offset}",
             "str x9, [x0]",
+            "mov sp, x0",
+            "sub sp, sp, {host_stack_top_offset}",
             // Go to `context_vm_entry`.
             "b {entry}",
             "b {run_guest_panic}",