Move exc and nmi handlers to their own files.

1 files changed, 0 insertions, 29 deletions

diff --git a/src/main.c b/src/main.c
index c2796a9..ed82a3a 100644
--- a/src/main.c
+++ b/src/main.c
@@ -185,32 +185,3 @@ void print_hex(uint32_t x)
     ++i;
   }
 }
-
-
-IRQ(exc)
-{
-  uint32_t mcause, mepc, mtval, *sp;
-
-  asm volatile("csrr %0, mcause" : "=r"(mcause));
-  asm volatile("csrr %0, mepc" : "=r"(mepc));
-  asm volatile("csrr %0, mtval" : "=r"(mtval));
-
-  printf("Hardware Exception Caught:\n");
-  printf("  mcause: 0x%80x\n", mcause);
-  printf("    mepc: 0x%80x\n", mepc);
-  printf("   mtval: 0x%80x\n", mtval);
-
-  panic(mcause);
-
-  while (1);
-}
-
-IRQ(nmi)
-{
-  while (1) {
-    GPIO_PORT.out.set(GPIO_PORT_A, ON, 8);
-    delay();
-    GPIO_PORT.out.set(GPIO_PORT_A, OFF, 8);
-    delay();
-  }
-}