hvf: Split up hv_vm_create logic per arch

This is preliminary work to split up hv_vm_create
logic per platform so we can support creating VMs
with > 64GB of RAM on Apple Silicon machines. This
is done via ARM HVF's hv_vm_config_create() (and
other APIs that modify this config that will be
coming in future patches). This should have no
behavioral difference at all as hv_vm_config_create()
just assigns the same default values as if you just
passed NULL to the function.

Signed-off-by: Danny Canter <danny_canter@apple.com>
Message-id: 20240828111552.93482-3-danny_canter@apple.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/target/arm/hvf/hvf.c b/target/arm/hvf/hvf.c
index ace83671b5..19964d241e 100644
--- a/target/arm/hvf/hvf.c
+++ b/target/arm/hvf/hvf.c
@@ -929,6 +929,15 @@ void hvf_arch_vcpu_destroy(CPUState *cpu)
 {
 }
 
+hv_return_t hvf_arch_vm_create(MachineState *ms, uint32_t pa_range)
+{
+    hv_vm_config_t config = hv_vm_config_create();
+    hv_return_t ret = hv_vm_create(config);
+    os_release(config);
+
+    return ret;
+}
+
 int hvf_arch_init_vcpu(CPUState *cpu)
 {
     ARMCPU *arm_cpu = ARM_CPU(cpu);