diff options
Diffstat (limited to 'tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c')
| -rw-r--r-- | tools/perf/util/arm-spe-decoder/arm-spe-pkt-decoder.c | 37 |
1 files changed, 16 insertions, 21 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 a454c6737563..13cadb2f1cea 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 @@ -10,24 +10,11 @@ #include <byteswap.h> #include <linux/bitops.h> #include <stdarg.h> +#include <linux/kernel.h> +#include <linux/unaligned.h> #include "arm-spe-pkt-decoder.h" -#if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ -#define le16_to_cpu bswap_16 -#define le32_to_cpu bswap_32 -#define le64_to_cpu bswap_64 -#define memcpy_le64(d, s, n) do { \ - memcpy((d), (s), (n)); \ - *(d) = le64_to_cpu(*(d)); \ -} while (0) -#else -#define le16_to_cpu -#define le32_to_cpu -#define le64_to_cpu -#define memcpy_le64 memcpy -#endif - static const char * const arm_spe_packet_name[] = { [ARM_SPE_PAD] = "PAD", [ARM_SPE_END] = "END", @@ -70,9 +57,9 @@ static int arm_spe_get_payload(const unsigned char *buf, size_t len, switch (payload_len) { case 1: packet->payload = *(uint8_t *)buf; break; - case 2: packet->payload = le16_to_cpu(*(uint16_t *)buf); break; - case 4: packet->payload = le32_to_cpu(*(uint32_t *)buf); break; - case 8: packet->payload = le64_to_cpu(*(uint64_t *)buf); break; + case 2: packet->payload = get_unaligned_le16(buf); break; + case 4: packet->payload = get_unaligned_le32(buf); break; + case 8: packet->payload = get_unaligned_le64(buf); break; default: return ARM_SPE_BAD_PACKET; } @@ -321,6 +308,8 @@ static int arm_spe_pkt_desc_event(const struct arm_spe_pkt *packet, arm_spe_pkt_out_string(&err, &buf, &buf_len, " REMOTE-ACCESS"); if (payload & BIT(EV_ALIGNMENT)) arm_spe_pkt_out_string(&err, &buf, &buf_len, " ALIGNMENT"); + if (payload & BIT(EV_TRANSACTIONAL)) + arm_spe_pkt_out_string(&err, &buf, &buf_len, " TXN"); if (payload & BIT(EV_PARTIAL_PREDICATE)) arm_spe_pkt_out_string(&err, &buf, &buf_len, " SVE-PARTIAL-PRED"); if (payload & BIT(EV_EMPTY_PREDICATE)) @@ -410,10 +399,16 @@ static int arm_spe_pkt_desc_op_type(const struct arm_spe_pkt *packet, if (payload & SPE_OP_PKT_COND) arm_spe_pkt_out_string(&err, &buf, &buf_len, " COND"); - - if (SPE_OP_PKT_IS_INDIRECT_BRANCH(payload)) + if (payload & SPE_OP_PKT_INDIRECT_BRANCH) arm_spe_pkt_out_string(&err, &buf, &buf_len, " IND"); - + if (payload & SPE_OP_PKT_GCS) + arm_spe_pkt_out_string(&err, &buf, &buf_len, " GCS"); + if (SPE_OP_PKT_CR_BL(payload)) + arm_spe_pkt_out_string(&err, &buf, &buf_len, " CR-BL"); + if (SPE_OP_PKT_CR_RET(payload)) + arm_spe_pkt_out_string(&err, &buf, &buf_len, " CR-RET"); + if (SPE_OP_PKT_CR_NON_BL_RET(payload)) + arm_spe_pkt_out_string(&err, &buf, &buf_len, " CR-NON-BL-RET"); break; default: /* Unknown index */ |