tests: arch: arm: move ZLI test to arm_irq_advanced_features suite

Move the zero-latency IRQ test into the new
arm_irq_advanced_features' test suite. Skip
running the test for non Mainline Cortex-M.

Signed-off-by: Ioannis Glaropoulos <Ioannis.Glaropoulos@nordicsemi.no>

tests/arch/arm/arm_irq_advanced_features/src/arm_zero_latency_irqs.c

@@ -8,6 +8,8 @@
 #include <arch/cpu.h>
 #include <arch/arm/aarch32/cortex_m/cmsis.h>
 
+#if defined(CONFIG_ZERO_LATENCY_IRQS)
+
 static volatile int test_flag;
 
 void arm_zero_latency_isr_handler(void *args)
@@ -83,6 +85,12 @@ void test_arm_zero_latency_irqs(void)
 
 	irq_unlock(key);
 }
+#else
+void test_arm_zero_latency_irqs(void)
+{
+	TC_PRINT("Skipped (Cortex-M Mainline only)\n");
+}
+#endif /* CONFIG_ZERO_LATENCY_IRQS */
 /**
  * @}
  */

tests/arch/arm/arm_irq_advanced_features/src/main.c

@@ -4,10 +4,6 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-#if !defined(CONFIG_ARMV7_M_ARMV8_M_MAINLINE)
-  #error test can only run on Cortex-M3/M4/M7/M33 MCUs
-#endif
-
 #include <ztest.h>
 
 extern void test_arm_zero_latency_irqs(void);

tests/arch/arm/arm_irq_advanced_features/testcase.yaml

@@ -0,0 +1,5 @@
+tests:
+  arch.arm.irq_advanced_features:
+    filter: CONFIG_ARMV6_M_ARMV8_M_BASELINE or CONFIG_ARMV7_M_ARMV8_M_MAINLINE
+    tags: arm interrupt
+    arch_whitelist: arm

tests/arch/arm/arm_zero_latency_irqs/testcase.yaml

@@ -1,5 +0,0 @@
-tests:
-  arch.arm.zero_latency_interrupts:
-    filter: CONFIG_ARMV7_M_ARMV8_M_MAINLINE
-    tags: arm interrupt
-    arch_whitelist: arm