fix: interrupt handler
remove asm code
diff --git a/cpu/microblaze/interrupts.c b/cpu/microblaze/interrupts.c
index c0c92ec..dd6a0c7 100644
--- a/cpu/microblaze/interrupts.c
+++ b/cpu/microblaze/interrupts.c
@@ -37,13 +37,11 @@
void enable_interrupts (void)
{
__asm__ __volatile__ ("msrset r0, 0x2");
- //microblaze_enable_interrupts ();
}
int disable_interrupts (void)
{
__asm__ __volatile__ ("msrclr r0, 0x2");
- //microblaze_disable_interrupts ();
return 0;
}
diff --git a/cpu/microblaze/irq.S b/cpu/microblaze/irq.S
index a4e3fbf..393d6e8 100644
--- a/cpu/microblaze/irq.S
+++ b/cpu/microblaze/irq.S
@@ -151,14 +151,7 @@
addi r1, r1, 4
/* enable_interrupt */
- addi r1, r1, -4
- swi r12, r1, 0
- mfs r12, rmsr
- ori r12, r12, 2
- mts rmsr, r12
- lwi r12, r1, 0
- addi r1, r1, 4
- nop
+ msrset r0, 2
bra r14
nop
nop