Non printable means trace is a value.

Signed-off-by: Liam Girdwood liam.r.girdwood@linux.intel.com --- rmbox/rmbox.c | 7 +++++++ 1 file changed, 7 insertions(+)

diff --git a/rmbox/rmbox.c b/rmbox/rmbox.c index 1f81e06..3ef6fb4 100644 --- a/rmbox/rmbox.c +++ b/rmbox/rmbox.c @@ -19,6 +19,7 @@ #include <stdint.h> #include <errno.h> #include <string.h> +#include <ctype.h>

// TODO: include all this stuff

@@ -135,6 +136,12 @@ static void show_trace(uint32_t val, uint32_t addr, uint32_t *timestamp, float c return; }

+ /* check for printable values - otherwise it's a value */ + if (!isprint((char)(val >> 16)) || !isprint((char)(val >> 8)) || !isprint((char)val)) { + printf("value 0x%8.8x\n", (uint32_t)val); + return; + } + class = val & 0xff000000; if (class == TRACE_CLASS_IRQ) trace = "irq";