tests: kernel: interrupt: MicroBlaze trigger_irq implementation (emulated)

Internal references: FWRIVERHD-4554

Signed-off-by: Alp Sayin <alpsayin@gmail.com>

Author: alpsayin

subsys/testsuite/include/zephyr/interrupt_util.h

@@ -197,6 +197,11 @@ static inline void trigger_irq(int irq)
 	z_mips_enter_irq(irq);
 }
 
+#elif defined(CONFIG_MICROBLAZE)
+static inline void trigger_irq(int irq)
+{
+	EMULATE_IRQ(irq);
+}
 #else
 /* So far, Nios II does not support this */
 #define NO_TRIGGER_FROM_SW

subsys/testsuite/include/zephyr/test_asm_inline_gcc.h

@@ -48,6 +48,8 @@ static inline void timestamp_serialize(void)
 #define timestamp_serialize()
 #elif defined(CONFIG_MIPS)
 #define timestamp_serialize()
+#elif defined(CONFIG_MICROBLAZE)
+#define timestamp_serialize()
 #else
 #error implementation of timestamp_serialize() not provided for your CPU target
 #endif