Simplify interrupt vector handling

ckormanyos · ckormanyos · commit 9ffda95a580f · 2025-10-30T14:51:03.000+01:00
diff --git a/ref_app/target/micros/bl602_sifive_e24_riscv/Code/Startup/boot.s b/ref_app/target/micros/bl602_sifive_e24_riscv/Code/Startup/boot.s
@@ -15,6 +15,8 @@
 
 ******************************************************************************************/
 
+.extern InterruptVectorTable
+
 /*******************************************************************************************
   \brief  
   
diff --git a/ref_app/target/micros/bl602_sifive_e24_riscv/Code/Startup/intvect.c b/ref_app/target/micros/bl602_sifive_e24_riscv/Code/Startup/intvect.c
@@ -54,7 +54,7 @@ typedef void (*InterruptHandler)(void);
 //=====================================================================================================
 // Interrupt vector table
 //=====================================================================================================
-const InterruptHandler __attribute__((aligned(64),section(".text.vivt"))) InterruptVectorTable[] =
+const InterruptHandler __attribute__((aligned(64))) InterruptVectorTable[] =
 {
     (InterruptHandler)&UndefinedHandler,      /* IRQ 00  Reserved  */
     (InterruptHandler)&UndefinedHandler,      /* IRQ 01  Reserved  */

Original file line number	Diff line number	Diff line change
`@@ -54,7 +54,7 @@ typedef void (*InterruptHandler)(void);`
`54`	`54`	`//=====================================================================================================`
`55`	`55`	`// Interrupt vector table`
`56`	`56`	`//=====================================================================================================`
`57`		`-const InterruptHandler __attribute__((aligned(64),section(".text.vivt"))) InterruptVectorTable[] =`
	`57`	`+const InterruptHandler __attribute__((aligned(64))) InterruptVectorTable[] =`
`58`	`58`	`{`
`59`	`59`	`(InterruptHandler)&UndefinedHandler, /* IRQ 00 Reserved */`
`60`	`60`	`(InterruptHandler)&UndefinedHandler, /* IRQ 01 Reserved */`