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Diffstat (limited to 'tools/perf/util/cs-etm-decoder/cs-etm-decoder.c')
-rw-r--r--tools/perf/util/cs-etm-decoder/cs-etm-decoder.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c b/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c
index 4d5fc374e730..938def6d0bb9 100644
--- a/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c
+++ b/tools/perf/util/cs-etm-decoder/cs-etm-decoder.c
@@ -31,6 +31,8 @@
#endif
#endif
+#define CS_ETM_INVAL_ADDR 0xdeadbeefdeadbeefUL
+
struct cs_etm_decoder {
void *data;
void (*packet_printer)(const char *msg);
@@ -261,8 +263,8 @@ static void cs_etm_decoder__clear_buffer(struct cs_etm_decoder *decoder)
decoder->tail = 0;
decoder->packet_count = 0;
for (i = 0; i < MAX_BUFFER; i++) {
- decoder->packet_buffer[i].start_addr = 0xdeadbeefdeadbeefUL;
- decoder->packet_buffer[i].end_addr = 0xdeadbeefdeadbeefUL;
+ decoder->packet_buffer[i].start_addr = CS_ETM_INVAL_ADDR;
+ decoder->packet_buffer[i].end_addr = CS_ETM_INVAL_ADDR;
decoder->packet_buffer[i].last_instr_taken_branch = false;
decoder->packet_buffer[i].exc = false;
decoder->packet_buffer[i].exc_ret = false;
@@ -295,8 +297,8 @@ cs_etm_decoder__buffer_packet(struct cs_etm_decoder *decoder,
decoder->packet_buffer[et].exc = false;
decoder->packet_buffer[et].exc_ret = false;
decoder->packet_buffer[et].cpu = *((int *)inode->priv);
- decoder->packet_buffer[et].start_addr = 0xdeadbeefdeadbeefUL;
- decoder->packet_buffer[et].end_addr = 0xdeadbeefdeadbeefUL;
+ decoder->packet_buffer[et].start_addr = CS_ETM_INVAL_ADDR;
+ decoder->packet_buffer[et].end_addr = CS_ETM_INVAL_ADDR;
if (decoder->packet_count == MAX_BUFFER - 1)
return OCSD_RESP_WAIT;