hw/arm/omap: Use qemu_log_mask(GUEST_ERROR) instead of fprintf

Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: NThomas Huth <thuth@redhat.com>
Message-id: 20180624040609.17572-10-f4bug@amsat.org
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

include/hw/arm/omap.h

@@ -21,6 +21,7 @@
 # define hw_omap_h		"omap.h"
 #include "hw/irq.h"
 #include "target/arm/cpu-qom.h"
+#include "qemu/log.h"
 
 # define OMAP_EMIFS_BASE	0x00000000
 # define OMAP2_Q0_BASE		0x00000000
@@ -944,8 +945,6 @@ struct omap_mpu_state_s *omap2420_mpu_init(MemoryRegion *sysmem,
                 unsigned long sdram_size,
                 const char *core);
 
-#define OMAP_FMT_plx "%#08" HWADDR_PRIx
-
 uint32_t omap_badwidth_read8(void *opaque, hwaddr addr);
 void omap_badwidth_write8(void *opaque, hwaddr addr,
                 uint32_t value);
@@ -959,11 +958,12 @@ void omap_badwidth_write32(void *opaque, hwaddr addr,
 void omap_mpu_wakeup(void *opaque, int irq, int req);
 
 # define OMAP_BAD_REG(paddr)		\
-        fprintf(stderr, "%s: Bad register " OMAP_FMT_plx "\n",	\
-                        __func__, paddr)
+        qemu_log_mask(LOG_GUEST_ERROR, "%s: Bad register %#08"HWADDR_PRIx"\n", \
+                      __func__, paddr)
 # define OMAP_RO_REG(paddr)		\
-        fprintf(stderr, "%s: Read-only register " OMAP_FMT_plx "\n",	\
-                        __func__, paddr)
+        qemu_log_mask(LOG_GUEST_ERROR, "%s: Read-only register %#08" \
+                                       HWADDR_PRIx "\n", \
+                      __func__, paddr)
 
 /* OMAP-specific Linux bootloader tags for the ATAG_BOARD area
    (Board-specifc tags are not here)  */