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[PATCH 3/4] tests/libqtest: Introduce qtest_get_base_arch()
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH 3/4] tests/libqtest: Introduce qtest_get_base_arch() |
Date: |
Tue, 10 Oct 2023 09:49:51 +0200 |
While qtest_get_arch() returns the target architecture name,
such "i386" or "x86_64", qtest_get_base_arch() return the
"base" (or real underlying) architecture, in this example
that is "x86".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
tests/qtest/libqtest.h | 7 +++++++
tests/qtest/libqtest.c | 28 ++++++++++++++++++++++++++++
2 files changed, 35 insertions(+)
diff --git a/tests/qtest/libqtest.h b/tests/qtest/libqtest.h
index 1e1b42241d..54071e74ec 100644
--- a/tests/qtest/libqtest.h
+++ b/tests/qtest/libqtest.h
@@ -654,6 +654,13 @@ bool qtest_big_endian(QTestState *s);
*/
const char *qtest_get_arch(void);
+/**
+ * qtest_get_base_arch:
+ *
+ * Returns: The base architecture for the QEMU executable under test.
+ */
+const char *qtest_get_base_arch(void);
+
/**
* qtest_get_arch_bits:
*
diff --git a/tests/qtest/libqtest.c b/tests/qtest/libqtest.c
index a643a6309c..51cc92af21 100644
--- a/tests/qtest/libqtest.c
+++ b/tests/qtest/libqtest.c
@@ -925,6 +925,34 @@ const char *qtest_get_arch(void)
return end + 1;
}
+const char *qtest_get_base_arch(void)
+{
+ static const struct {
+ const char *const arch;
+ const char *const base;
+ } basearch[] = {
+ { "aarch64", "arm" },
+ { "i386", "x86" },
+ { "loongarch64", "loongarch" },
+ { "mipsel", "mips" },
+ { "mips64", "mips" },
+ { "mips64el", "mips" },
+ { "ppc64", "ppc" },
+ { "riscv32", "riscv" },
+ { "riscv64", "riscv" },
+ { "sparc64", "sparc" },
+ { "x86_64", "x86" },
+ };
+ const char *arch = qtest_get_arch();
+
+ for (unsigned i = 0; i < ARRAY_SIZE(basearch); i++) {
+ if (!strcmp(arch, basearch[i].arch)) {
+ return basearch[i].base;
+ }
+ }
+ g_assert_not_reached();
+}
+
unsigned qtest_get_arch_bits(void)
{
static const char *const arch64[] = {
--
2.41.0