ART: Recognize cortex-a53.a57 for ARM features
Add cortex-a53.a57 to the hardware-divide recognized set. Add all
ARMv8 Cortex-A variants to the LPAE list.
Bug: 26221616
Change-Id: I0fd577e84952ce23f8a5577ae5061a841240d602
diff --git a/runtime/arch/arm/instruction_set_features_arm.cc b/runtime/arch/arm/instruction_set_features_arm.cc
index 28d1942..51f992b 100644
--- a/runtime/arch/arm/instruction_set_features_arm.cc
+++ b/runtime/arch/arm/instruction_set_features_arm.cc
@@ -42,15 +42,15 @@
// Look for variants that have divide support.
static const char* arm_variants_with_div[] = {
"cortex-a7", "cortex-a12", "cortex-a15", "cortex-a17", "cortex-a53", "cortex-a57",
- "cortex-m3", "cortex-m4", "cortex-r4", "cortex-r5",
- "cyclone", "denver", "krait", "swift"};
+ "cortex-a53.a57", "cortex-m3", "cortex-m4", "cortex-r4", "cortex-r5",
+ "cyclone", "denver", "krait", "swift" };
bool has_div = FindVariantInArray(arm_variants_with_div, arraysize(arm_variants_with_div),
variant);
// Look for variants that have LPAE support.
static const char* arm_variants_with_lpae[] = {
- "cortex-a7", "cortex-a15", "krait", "denver"
+ "cortex-a7", "cortex-a15", "krait", "denver", "cortex-a53", "cortex-a57", "cortex-a53.a57"
};
bool has_lpae = FindVariantInArray(arm_variants_with_lpae, arraysize(arm_variants_with_lpae),
variant);
