From 399e5e71253469630b4a41089ae5fde04d95ac68 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 29 Aug 2023 16:23:28 -0700 Subject: target/arm: Implement FEAT_PACQARMA3 Implement the QARMA3 cryptographic algorithm for PAC calculation. Implement a cpu feature to select the algorithm and document it. Signed-off-by: Aaron Lindsay Reviewed-by: Peter Maydell Reviewed-by: Richard Henderson Signed-off-by: Richard Henderson Message-id: 20230829232335.965414-6-richard.henderson@linaro.org Message-Id: <20230609172324.982888-4-aaron@os.amperecomputing.com> [rth: Merge cpu feature addition from another patch.] Signed-off-by: Richard Henderson Signed-off-by: Peter Maydell --- tests/qtest/arm-cpu-features.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'tests/qtest/arm-cpu-features.c') diff --git a/tests/qtest/arm-cpu-features.c b/tests/qtest/arm-cpu-features.c index 3fc33fc24d..a8a4c668ad 100644 --- a/tests/qtest/arm-cpu-features.c +++ b/tests/qtest/arm-cpu-features.c @@ -417,12 +417,22 @@ static void pauth_tests_default(QTestState *qts, const char *cpu_type) { assert_has_feature_enabled(qts, cpu_type, "pauth"); assert_has_feature_disabled(qts, cpu_type, "pauth-impdef"); + assert_has_feature_disabled(qts, cpu_type, "pauth-qarma3"); assert_set_feature(qts, cpu_type, "pauth", false); assert_set_feature(qts, cpu_type, "pauth", true); assert_set_feature(qts, cpu_type, "pauth-impdef", true); assert_set_feature(qts, cpu_type, "pauth-impdef", false); - assert_error(qts, cpu_type, "cannot enable pauth-impdef without pauth", + assert_set_feature(qts, cpu_type, "pauth-qarma3", true); + assert_set_feature(qts, cpu_type, "pauth-qarma3", false); + assert_error(qts, cpu_type, + "cannot enable pauth-impdef or pauth-qarma3 without pauth", "{ 'pauth': false, 'pauth-impdef': true }"); + assert_error(qts, cpu_type, + "cannot enable pauth-impdef or pauth-qarma3 without pauth", + "{ 'pauth': false, 'pauth-qarma3': true }"); + assert_error(qts, cpu_type, + "cannot enable both pauth-impdef and pauth-qarma3", + "{ 'pauth': true, 'pauth-impdef': true, 'pauth-qarma3': true }"); } static void test_query_cpu_model_expansion(const void *data) -- cgit 1.4.1