diff --git a/hw/char/etraxfs_ser.c b/hw/char/etraxfs_ser.c
index 562021e28b..d4d875e7a6 100644
--- a/hw/char/etraxfs_ser.c
+++ b/hw/char/etraxfs_ser.c
@@ -165,7 +165,7 @@ static void serial_receive(void *opaque, const uint8_t *buf, int size)
 
     /* Got a byte.  */
     if (s->rx_fifo_len >= 16) {
-        qemu_log("WARNING: UART dropped char.\n");
+        D(qemu_log("WARNING: UART dropped char.\n"));
         return;
     }
 
diff --git a/target-cris/helper.h b/target-cris/helper.h
index 0b383b25a4..ff3595641a 100644
--- a/target-cris/helper.h
+++ b/target-cris/helper.h
@@ -1,7 +1,6 @@
 DEF_HELPER_2(raise_exception, void, env, i32)
 DEF_HELPER_2(tlb_flush_pid, void, env, i32)
 DEF_HELPER_2(spc_write, void, env, i32)
-DEF_HELPER_3(dump, void, i32, i32, i32)
 DEF_HELPER_1(rfe, void, env)
 DEF_HELPER_1(rfn, void, env)
 
diff --git a/target-cris/op_helper.c b/target-cris/op_helper.c
index 5c0c14d992..22966771e9 100644
--- a/target-cris/op_helper.c
+++ b/target-cris/op_helper.c
@@ -91,11 +91,6 @@ void helper_spc_write(CPUCRISState *env, uint32_t new_spc)
 #endif
 }
 
-void helper_dump(uint32_t a0, uint32_t a1, uint32_t a2)
-{
-	qemu_log("%s: a0=%x a1=%x\n", __func__, a0, a1);
-}
-
 /* Used by the tlb decoder.  */
 #define EXTRACT_FIELD(src, start, end) \
 	    (((src) >> start) & ((1 << (end - start + 1)) - 1))
diff --git a/target-cris/translate.c b/target-cris/translate.c
index 354c86dd96..24299314d0 100644
--- a/target-cris/translate.c
+++ b/target-cris/translate.c
@@ -779,7 +779,7 @@ static void cris_alu_op_exec(DisasContext *dc, int op,
         t_gen_subx_carry(dc, dst);
         break;
     default:
-        qemu_log("illegal ALU op.\n");
+        qemu_log_mask(LOG_GUEST_ERROR, "illegal ALU op.\n");
         BUG();
         break;
     }
diff --git a/target-cris/translate_v10.c b/target-cris/translate_v10.c
index 3ab1c398e0..df20bdc5f1 100644
--- a/target-cris/translate_v10.c
+++ b/target-cris/translate_v10.c
@@ -58,7 +58,7 @@ static inline int dec10_size(unsigned int size)
 
 static inline void cris_illegal_insn(DisasContext *dc)
 {
-    qemu_log("illegal insn at pc=%x\n", dc->pc);
+    qemu_log_mask(LOG_GUEST_ERROR, "illegal insn at pc=%x\n", dc->pc);
     t_gen_raise_exception(EXCP_BREAK);
 }