From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([209.51.188.92]:33974) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gjUxO-0006TR-C7 for qemu-devel@nongnu.org; Tue, 15 Jan 2019 15:05:07 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gjUxL-0002ZV-2y for qemu-devel@nongnu.org; Tue, 15 Jan 2019 15:05:06 -0500 Received: from mx1.redhat.com ([209.132.183.28]:38432) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gjUxI-0002Rp-Pd for qemu-devel@nongnu.org; Tue, 15 Jan 2019 15:05:02 -0500 Date: Tue, 15 Jan 2019 15:04:54 -0500 From: "Michael S. Tsirkin" Message-ID: <20190115200252.25911-16-mst@redhat.com> References: <20190115200252.25911-1-mst@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190115200252.25911-1-mst@redhat.com> Subject: [Qemu-devel] [PULL v2 15/49] tests: acpi: use AcpiSdtTable::aml instead of AcpiSdtTable::header::signature List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Peter Maydell , Igor Mammedov , Thomas Huth , Laurent Vivier , Paolo Bonzini From: Igor Mammedov AcpiSdtTable::header::signature is the only remained field from AcpiTableHeader structure used by tests. Instead of using packed structure to access signature, just read it directly from table blob and remove no longer used AcpiSdtTable::header / union and keep only AcpiSdtTable::aml byte array. Signed-off-by: Igor Mammedov Acked-by: Thomas Huth Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- tests/acpi-utils.h | 6 +----- tests/bios-tables-test.c | 20 +++++++++----------- 2 files changed, 10 insertions(+), 16 deletions(-) diff --git a/tests/acpi-utils.h b/tests/acpi-utils.h index cb7183e057..ef388bbf12 100644 --- a/tests/acpi-utils.h +++ b/tests/acpi-utils.h @@ -13,15 +13,11 @@ #ifndef TEST_ACPI_UTILS_H #define TEST_ACPI_UTILS_H -#include "hw/acpi/acpi-defs.h" #include "libqtest.h" /* DSDT and SSDTs format */ typedef struct { - union { - AcpiTableHeader *header; - uint8_t *aml; /* aml bytecode from guest */ - }; + uint8_t *aml; /* aml bytecode from guest */ uint32_t aml_len; gchar *aml_file; gchar *asl; /* asl code generated from aml */ diff --git a/tests/bios-tables-test.c b/tests/bios-tables-test.c index 9139decc68..0bf7164590 100644 --- a/tests/bios-tables-test.c +++ b/tests/bios-tables-test.c @@ -44,6 +44,11 @@ static const char *iasl = stringify(CONFIG_IASL); static const char *iasl; #endif +static bool compare_signature(const AcpiSdtTable *sdt, const char *signature) +{ + return !memcmp(sdt->aml, signature, 4); +} + static void cleanup_table_descriptor(AcpiSdtTable *table) { g_free(table->aml); @@ -130,7 +135,7 @@ static void test_acpi_fadt_table(test_data *data) uint8_t *fadt_aml = table.aml; uint32_t fadt_len = table.aml_len; - ACPI_ASSERT_CMP(table.header->signature, "FACP"); + g_assert(compare_signature(&table, "FACP")); /* Since DSDT/FACS isn't in RSDT, add them to ASL test list manually */ acpi_fetch_table(data->qts, &table.aml, &table.aml_len, @@ -169,7 +174,7 @@ static void dump_aml_files(test_data *data, bool rebuild) if (rebuild) { aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine, - (gchar *)&sdt->header->signature, ext); + sdt->aml, ext); fd = g_open(aml_file, O_WRONLY|O_TRUNC|O_CREAT, S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH); } else { @@ -187,11 +192,6 @@ static void dump_aml_files(test_data *data, bool rebuild) } } -static bool compare_signature(AcpiSdtTable *sdt, const char *signature) -{ - return !memcmp(&sdt->header->signature, signature, 4); -} - static bool load_asl(GArray *sdts, AcpiSdtTable *sdt) { AcpiSdtTable *temp; @@ -290,7 +290,7 @@ static GArray *load_expected_aml(test_data *data) try_again: aml_file = g_strdup_printf("%s/%s/%.4s%s", data_dir, data->machine, - (gchar *)&sdt->header->signature, ext); + sdt->aml, ext); if (getenv("V")) { fprintf(stderr, "Looking for expected file '%s'\n", aml_file); } @@ -350,14 +350,12 @@ static void test_acpi_asl(test_data *data) fprintf(stderr, "Warning! iasl couldn't parse the expected aml\n"); } else { - uint32_t signature = cpu_to_le32(exp_sdt->header->signature); sdt->tmp_files_retain = true; exp_sdt->tmp_files_retain = true; fprintf(stderr, "acpi-test: Warning! %.4s mismatch. " "Actual [asl:%s, aml:%s], Expected [asl:%s, aml:%s].\n", - (gchar *)&signature, - sdt->asl_file, sdt->aml_file, + exp_sdt->aml, sdt->asl_file, sdt->aml_file, exp_sdt->asl_file, exp_sdt->aml_file); if (getenv("V")) { const char *diff_cmd = getenv("DIFF"); -- MST