diff options
-rw-r--r-- | tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c | 63 |
1 files changed, 37 insertions, 26 deletions
diff --git a/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c b/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c index 52f4339b1f0c..da6b9f76739c 100644 --- a/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c +++ b/tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c @@ -287,6 +287,42 @@ static int arm_spe_pkt_out_string(int *err, char **buf_p, size_t *blen, return ret; } +static int arm_spe_pkt_desc_event(const struct arm_spe_pkt *packet, + char *buf, size_t buf_len) +{ + u64 payload = packet->payload; + int err = 0; + + arm_spe_pkt_out_string(&err, &buf, &buf_len, "EV"); + + if (payload & 0x1) + arm_spe_pkt_out_string(&err, &buf, &buf_len, " EXCEPTION-GEN"); + if (payload & 0x2) + arm_spe_pkt_out_string(&err, &buf, &buf_len, " RETIRED"); + if (payload & 0x4) + arm_spe_pkt_out_string(&err, &buf, &buf_len, " L1D-ACCESS"); + if (payload & 0x8) + arm_spe_pkt_out_string(&err, &buf, &buf_len, " L1D-REFILL"); + if (payload & 0x10) + arm_spe_pkt_out_string(&err, &buf, &buf_len, " TLB-ACCESS"); + if (payload & 0x20) + arm_spe_pkt_out_string(&err, &buf, &buf_len, " TLB-REFILL"); + if (payload & 0x40) + arm_spe_pkt_out_string(&err, &buf, &buf_len, " NOT-TAKEN"); + if (payload & 0x80) + arm_spe_pkt_out_string(&err, &buf, &buf_len, " MISPRED"); + if (packet->index > 1) { + if (payload & 0x100) + arm_spe_pkt_out_string(&err, &buf, &buf_len, " LLC-ACCESS"); + if (payload & 0x200) + arm_spe_pkt_out_string(&err, &buf, &buf_len, " LLC-REFILL"); + if (payload & 0x400) + arm_spe_pkt_out_string(&err, &buf, &buf_len, " REMOTE-ACCESS"); + } + + return err; +} + static int arm_spe_pkt_desc_addr(const struct arm_spe_pkt *packet, char *buf, size_t buf_len) { @@ -367,32 +403,7 @@ int arm_spe_pkt_desc(const struct arm_spe_pkt *packet, char *buf, arm_spe_pkt_out_string(&err, &buf, &blen, "%s", name); break; case ARM_SPE_EVENTS: - arm_spe_pkt_out_string(&err, &buf, &blen, "EV"); - - if (payload & 0x1) - arm_spe_pkt_out_string(&err, &buf, &blen, " EXCEPTION-GEN"); - if (payload & 0x2) - arm_spe_pkt_out_string(&err, &buf, &blen, " RETIRED"); - if (payload & 0x4) - arm_spe_pkt_out_string(&err, &buf, &blen, " L1D-ACCESS"); - if (payload & 0x8) - arm_spe_pkt_out_string(&err, &buf, &blen, " L1D-REFILL"); - if (payload & 0x10) - arm_spe_pkt_out_string(&err, &buf, &blen, " TLB-ACCESS"); - if (payload & 0x20) - arm_spe_pkt_out_string(&err, &buf, &blen, " TLB-REFILL"); - if (payload & 0x40) - arm_spe_pkt_out_string(&err, &buf, &blen, " NOT-TAKEN"); - if (payload & 0x80) - arm_spe_pkt_out_string(&err, &buf, &blen, " MISPRED"); - if (idx > 1) { - if (payload & 0x100) - arm_spe_pkt_out_string(&err, &buf, &blen, " LLC-ACCESS"); - if (payload & 0x200) - arm_spe_pkt_out_string(&err, &buf, &blen, " LLC-REFILL"); - if (payload & 0x400) - arm_spe_pkt_out_string(&err, &buf, &blen, " REMOTE-ACCESS"); - } + err = arm_spe_pkt_desc_event(packet, buf, buf_len); break; case ARM_SPE_OP_TYPE: switch (idx) { |