Add the FP feature check in the set of hwcap tests.
Signed-off-by: Zeng Heng <zengheng4@xxxxxxxxxx>
---
tools/testing/selftests/arm64/abi/hwcap.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/tools/testing/selftests/arm64/abi/hwcap.c b/tools/testing/selftests/arm64/abi/hwcap.c
index 6a0adf916028..eaf9881c2e43 100644
--- a/tools/testing/selftests/arm64/abi/hwcap.c
+++ b/tools/testing/selftests/arm64/abi/hwcap.c
@@ -39,6 +39,12 @@ static void cssc_sigill(void)
asm volatile(".inst 0xdac01c00" : : : "x0");
}
+static void fp_sigill(void)
+{
+ /* FMOV S0, #1 */
+ asm volatile(".inst 0x1e2e1000" : : : );
+}
+
static void ilrcpc_sigill(void)
{
/* LDAPUR W0, [SP, #8] */
@@ -235,6 +241,13 @@ static const struct hwcap_data {
.cpuinfo = "cssc",
.sigill_fn = cssc_sigill,
},
+ {
+ .name = "FP",
+ .at_hwcap = AT_HWCAP,
+ .hwcap_bit = HWCAP_FP,
+ .cpuinfo = "fp",
+ .sigill_fn = fp_sigill,
+ },
{
.name = "LRCPC",
.at_hwcap = AT_HWCAP,
--
2.25.1
