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KVM: arm64: selftests: Finish generalizing get-reg-list

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Add some unfortunate #ifdeffery to ensure the common get-reg-list.c
can be compiled and run with other architectures. The next
architecture to support get-reg-list should now only need to provide
$(ARCH_DIR)/get-reg-list.c where arch-specific print_reg() and
vcpu_configs[] get defined.

Signed-off-by: Andrew Jones <ajones@ventanamicro.com>
Signed-off-by: Haibo Xu <haibo1.xu@intel.com>
Signed-off-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Andrew Jones
2023-07-25 16:41:33 +08:00
committed by Anup Patel
parent 17da79e009
commit be4c58060c
1 changed files with 21 additions and 5 deletions
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26
tools/testing/selftests/kvm/get-reg-list.c
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@@ -104,6 +104,7 @@ void __weak print_reg(const char *prefix, __u64 id)
printf("\t0x%llx,\n", id);
}
#ifdef __aarch64__
static void prepare_vcpu_init(struct vcpu_reg_list *c, struct kvm_vcpu_init *init)
{
struct vcpu_reg_sublist *s;
@@ -126,6 +127,25 @@ static void finalize_vcpu(struct kvm_vcpu *vcpu, struct vcpu_reg_list *c)
}
}
static struct kvm_vcpu *vcpu_config_get_vcpu(struct vcpu_reg_list *c, struct kvm_vm *vm)
{
struct kvm_vcpu_init init = { .target = -1, };
struct kvm_vcpu *vcpu;
prepare_vcpu_init(c, &init);
vcpu = __vm_vcpu_add(vm, 0);
aarch64_vcpu_setup(vcpu, &init);
finalize_vcpu(vcpu, c);
return vcpu;
}
#else
static struct kvm_vcpu *vcpu_config_get_vcpu(struct vcpu_reg_list *c, struct kvm_vm *vm)
{
return __vm_vcpu_add(vm, 0);
}
#endif
static void check_supported(struct vcpu_reg_list *c)
{
struct vcpu_reg_sublist *s;
@@ -145,7 +165,6 @@ static bool print_filtered;
static void run_test(struct vcpu_reg_list *c)
{
struct kvm_vcpu_init init = { .target = -1, };
int new_regs = 0, missing_regs = 0, i, n;
int failed_get = 0, failed_set = 0, failed_reject = 0;
struct kvm_vcpu *vcpu;
@@ -155,10 +174,7 @@ static void run_test(struct vcpu_reg_list *c)
check_supported(c);
vm = vm_create_barebones();
prepare_vcpu_init(c, &init);
vcpu = __vm_vcpu_add(vm, 0);
aarch64_vcpu_setup(vcpu, &init);
finalize_vcpu(vcpu, c);
vcpu = vcpu_config_get_vcpu(c, vm);
reg_list = vcpu_get_reg_list(vcpu);