8 files changed, 99 insertions, 3 deletions
diff --git a/tools/perf/arch/x86/include/perf_regs.h b/tools/perf/arch/x86/include/perf_regs.h
index b7321337d100..cddc4cdc0d9b 100644
--- a/tools/perf/arch/x86/include/perf_regs.h
+++ b/tools/perf/arch/x86/include/perf_regs.h
@@ -23,7 +23,7 @@ void perf_regs_load(u64 *regs);
 #define PERF_REG_IP PERF_REG_X86_IP
 #define PERF_REG_SP PERF_REG_X86_SP
 
-static inline const char *perf_reg_name(int id)
+static inline const char *__perf_reg_name(int id)
 {
 	switch (id) {
 	case PERF_REG_X86_AX:
diff --git a/tools/perf/arch/x86/tests/insn-x86.c b/tools/perf/arch/x86/tests/insn-x86.c
index 745f29adb14b..f782ef8c5982 100644
--- a/tools/perf/arch/x86/tests/insn-x86.c
+++ b/tools/perf/arch/x86/tests/insn-x86.c
@@ -48,6 +48,7 @@ static int get_op(const char *op_str)
 		{"int",     INTEL_PT_OP_INT},
 		{"syscall", INTEL_PT_OP_SYSCALL},
 		{"sysret",  INTEL_PT_OP_SYSRET},
+		{"vmentry",  INTEL_PT_OP_VMENTRY},
 		{NULL, 0},
 	};
 	struct val_data *val;
diff --git a/tools/perf/arch/x86/tests/intel-pt-pkt-decoder-test.c b/tools/perf/arch/x86/tests/intel-pt-pkt-decoder-test.c
index 901bf1f449c4..c933e3dcd0a8 100644
--- a/tools/perf/arch/x86/tests/intel-pt-pkt-decoder-test.c
+++ b/tools/perf/arch/x86/tests/intel-pt-pkt-decoder-test.c
@@ -66,8 +66,8 @@ struct test_data {
 	{7, {0x9d, 1, 2, 3, 4, 5, 6}, 0, {INTEL_PT_FUP, 4, 0x60504030201}, 0, 0 },
 	{9, {0xdd, 1, 2, 3, 4, 5, 6, 7, 8}, 0, {INTEL_PT_FUP, 6, 0x807060504030201}, 0, 0 },
 	/* Paging Information Packet */
-	{8, {0x02, 0x43, 2, 4, 6, 8, 10, 12}, 0, {INTEL_PT_PIP, 0, 0x60504030201}, 0, 0 },
-	{8, {0x02, 0x43, 3, 4, 6, 8, 10, 12}, 0, {INTEL_PT_PIP, 0, 0x60504030201 | (1ULL << 63)}, 0, 0 },
+	{8, {0x02, 0x43, 2, 4, 6, 8, 10, 12}, 0, {INTEL_PT_PIP, 0, 0xC0A08060402}, 0, 0 },
+	{8, {0x02, 0x43, 3, 4, 6, 8, 10, 12}, 0, {INTEL_PT_PIP, 0, 0xC0A08060403}, 0, 0 },
 	/* Mode Exec Packet */
 	{2, {0x99, 0x00}, 0, {INTEL_PT_MODE_EXEC, 0, 16}, 0, 0 },
 	{2, {0x99, 0x01}, 0, {INTEL_PT_MODE_EXEC, 0, 64}, 0, 0 },
diff --git a/tools/perf/arch/x86/util/Build b/tools/perf/arch/x86/util/Build
index 347c39b960eb..0c72d418932e 100644
--- a/tools/perf/arch/x86/util/Build
+++ b/tools/perf/arch/x86/util/Build
@@ -6,6 +6,9 @@ perf-y += perf_regs.o
 perf-y += topdown.o
 perf-y += machine.o
 perf-y += event.o
+perf-y += evlist.o
+perf-y += mem-events.o
+perf-y += evsel.o
 
 perf-$(CONFIG_DWARF) += dwarf-regs.o
 perf-$(CONFIG_BPF_PROLOGUE) += dwarf-regs.o
diff --git a/tools/perf/arch/x86/util/event.c b/tools/perf/arch/x86/util/event.c
index 047dc00eafa6..9b31734ee968 100644
--- a/tools/perf/arch/x86/util/event.c
+++ b/tools/perf/arch/x86/util/event.c
@@ -75,3 +75,28 @@ int perf_event__synthesize_extra_kmaps(struct perf_tool *tool,
 }
 
 #endif
+
+void arch_perf_parse_sample_weight(struct perf_sample *data,
+				   const __u64 *array, u64 type)
+{
+	union perf_sample_weight weight;
+
+	weight.full = *array;
+	if (type & PERF_SAMPLE_WEIGHT)
+		data->weight = weight.full;
+	else {
+		data->weight = weight.var1_dw;
+		data->ins_lat = weight.var2_w;
+	}
+}
+
+void arch_perf_synthesize_sample_weight(const struct perf_sample *data,
+					__u64 *array, u64 type)
+{
+	*array = data->weight;
+
+	if (type & PERF_SAMPLE_WEIGHT_STRUCT) {
+		*array &= 0xffffffff;
+		*array |= ((u64)data->ins_lat << 32);
+	}
+}
diff --git a/tools/perf/arch/x86/util/evlist.c b/tools/perf/arch/x86/util/evlist.c
new file mode 100644
index 000000000000..8c6732cc7794
--- /dev/null
+++ b/tools/perf/arch/x86/util/evlist.c
@@ -0,0 +1,15 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <stdio.h>
+#include "util/pmu.h"
+#include "util/evlist.h"
+#include "util/parse-events.h"
+
+#define TOPDOWN_L1_EVENTS	"{slots,topdown-retiring,topdown-bad-spec,topdown-fe-bound,topdown-be-bound}"
+
+int arch_evlist__add_default_attrs(struct evlist *evlist)
+{
+	if (!pmu_have_event("cpu", "slots"))
+		return 0;
+
+	return parse_events(evlist, TOPDOWN_L1_EVENTS, NULL);
+}
diff --git a/tools/perf/arch/x86/util/evsel.c b/tools/perf/arch/x86/util/evsel.c
new file mode 100644
index 000000000000..2f733cdc8dbb
--- /dev/null
+++ b/tools/perf/arch/x86/util/evsel.c
@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0
+#include <stdio.h>
+#include "util/evsel.h"
+
+void arch_evsel__set_sample_weight(struct evsel *evsel)
+{
+	evsel__set_sample_bit(evsel, WEIGHT_STRUCT);
+}
diff --git a/tools/perf/arch/x86/util/mem-events.c b/tools/perf/arch/x86/util/mem-events.c
new file mode 100644
index 000000000000..588110fd8904
--- /dev/null
+++ b/tools/perf/arch/x86/util/mem-events.c
@@ -0,0 +1,44 @@
+// SPDX-License-Identifier: GPL-2.0
+#include "util/pmu.h"
+#include "map_symbol.h"
+#include "mem-events.h"
+
+static char mem_loads_name[100];
+static bool mem_loads_name__init;
+
+#define MEM_LOADS_AUX		0x8203
+#define MEM_LOADS_AUX_NAME	"{cpu/mem-loads-aux/,cpu/mem-loads,ldlat=%u/pp}:S"
+
+bool is_mem_loads_aux_event(struct evsel *leader)
+{
+	if (!pmu_have_event("cpu", "mem-loads-aux"))
+		return false;
+
+	return leader->core.attr.config == MEM_LOADS_AUX;
+}
+
+char *perf_mem_events__name(int i)
+{
+	struct perf_mem_event *e = perf_mem_events__ptr(i);
+
+	if (!e)
+		return NULL;
+
+	if (i == PERF_MEM_EVENTS__LOAD) {
+		if (mem_loads_name__init)
+			return mem_loads_name;
+
+		mem_loads_name__init = true;
+
+		if (pmu_have_event("cpu", "mem-loads-aux")) {
+			scnprintf(mem_loads_name, sizeof(mem_loads_name),
+				  MEM_LOADS_AUX_NAME, perf_mem_events__loads_ldlat);
+		} else {
+			scnprintf(mem_loads_name, sizeof(mem_loads_name),
+				  e->name, perf_mem_events__loads_ldlat);
+		}
+		return mem_loads_name;
+	}
+
+	return (char *)e->name;
+}