On Wed, Jun 15, 2022 at 07:31:13PM +0000, Colton Lewis wrote:
> Enumerate GUEST_ASSERT arguments to avoid magic indices to ucall.args.
>
> Signed-off-by: Colton Lewis <coltonlewis@xxxxxxxxxx>
> ---
> tools/testing/selftests/kvm/include/ucall_common.h | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/tools/testing/selftests/kvm/include/ucall_common.h b/tools/testing/selftests/kvm/include/ucall_common.h
> index 98562f685151..dbe872870b83 100644
> --- a/tools/testing/selftests/kvm/include/ucall_common.h
> +++ b/tools/testing/selftests/kvm/include/ucall_common.h
> @@ -32,6 +32,14 @@ uint64_t get_ucall(struct kvm_vcpu *vcpu, struct ucall *uc);
> ucall(UCALL_SYNC, 6, "hello", stage, arg1, arg2, arg3, arg4)
> #define GUEST_SYNC(stage) ucall(UCALL_SYNC, 2, "hello", stage)
> #define GUEST_DONE() ucall(UCALL_DONE, 0)
> +
> +enum guest_assert_builtin_args {
> + GUEST_ERROR_STRING,
> + GUEST_FILE,
> + GUEST_LINE,
> + GUEST_ASSERT_BUILTIN_NARGS
> +};
> +
> #define __GUEST_ASSERT(_condition, _condstr, _nargs, _args...) do { \
> if (!(_condition)) \
> ucall(UCALL_ABORT, 2 + _nargs, \
> --
> 2.36.1.476.g0c4daa206d-goog
>
Reviewed-by: Andrew Jones <drjones@xxxxxxxxxx>
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