Index: kernel/arch/mips32/src/exception.c
===================================================================
--- kernel/arch/mips32/src/exception.c	(revision 3e94678ca4b8661fc8aff4add4d6da0203d31718)
+++ kernel/arch/mips32/src/exception.c	(revision f5211ee53a2e4b4d0d9b9d070fa3e1fcc7a57176)
@@ -74,35 +74,35 @@
 void istate_decode(istate_t *istate)
 {
-	printf("epc=%p\tsta=%#0" PRIx32 "\t"
-	    "lo =%#0" PRIx32 "\thi =%#0" PRIx32 "\n",
+	printf("epc=%p\tsta=%#010" PRIx32 "\t"
+	    "lo =%#010" PRIx32 "\thi =%#010" PRIx32 "\n",
 	    (void *) istate->epc, istate->status,
 	    istate->lo, istate->hi);
 	
-	printf("a0 =%#0" PRIx32 "\ta1 =%#0" PRIx32 "\t"
-	    "a2 =%#0" PRIx32 "\ta3 =%#0" PRIx32 "\n",
+	printf("a0 =%#010" PRIx32 "\ta1 =%#010" PRIx32 "\t"
+	    "a2 =%#010" PRIx32 "\ta3 =%#010" PRIx32 "\n",
 	    istate->a0, istate->a1, istate->a2, istate->a3);
 	
-	printf("t0 =%#0" PRIx32 "\tt1 =%#0" PRIx32 "\t"
-	    "t2 =%#0" PRIx32 "\tt3 =%#0" PRIx32 "\n",
+	printf("t0 =%#010" PRIx32 "\tt1 =%#010" PRIx32 "\t"
+	    "t2 =%#010" PRIx32 "\tt3 =%#010" PRIx32 "\n",
 	    istate->t0, istate->t1, istate->t2, istate->t3);
 	
-	printf("t4 =%#0" PRIx32 "\tt5 =%#0" PRIx32 "\t"
-	    "t6 =%#0" PRIx32 "\tt7 =%#0" PRIx32 "\n",
+	printf("t4 =%#010" PRIx32 "\tt5 =%#010" PRIx32 "\t"
+	    "t6 =%#010" PRIx32 "\tt7 =%#010" PRIx32 "\n",
 	    istate->t4, istate->t5, istate->t6, istate->t7);
 	
-	printf("t8 =%#0" PRIx32 "\tt9 =%#0" PRIx32 "\t"
-	    "v0 =%#0" PRIx32 "\tv1 =%#0" PRIx32 "\n",
+	printf("t8 =%#010" PRIx32 "\tt9 =%#010" PRIx32 "\t"
+	    "v0 =%#010" PRIx32 "\tv1 =%#010" PRIx32 "\n",
 	    istate->t8, istate->t9, istate->v0, istate->v1);
 	
-	printf("s0 =%#0" PRIx32 "\ts1 =%#0" PRIx32 "\t"
-	    "s2 =%#0" PRIx32 "\ts3 =%#0" PRIx32 "\n",
+	printf("s0 =%#010" PRIx32 "\ts1 =%#010" PRIx32 "\t"
+	    "s2 =%#010" PRIx32 "\ts3 =%#010" PRIx32 "\n",
 	    istate->s0, istate->s1, istate->s2, istate->s3);
 	
-	printf("s4 =%#0" PRIx32 "\ts5 =%#0" PRIx32 "\t"
-	    "s6 =%#0" PRIx32 "\ts7 =%#0" PRIx32 "\n",
+	printf("s4 =%#010" PRIx32 "\ts5 =%#010" PRIx32 "\t"
+	    "s6 =%#010" PRIx32 "\ts7 =%#010" PRIx32 "\n",
 	    istate->s4, istate->s5, istate->s6, istate->s7);
 	
-	printf("s8 =%#0" PRIx32 "\tat =%#0" PRIx32 "\t"
-	    "kt0=%#0" PRIx32 "\tkt1=%#0" PRIx32 "\n",
+	printf("s8 =%#010" PRIx32 "\tat =%#010" PRIx32 "\t"
+	    "kt0=%#010" PRIx32 "\tkt1=%#010" PRIx32 "\n",
 	    istate->s8, istate->at, istate->kt0, istate->kt1);