[PATCH v6 21/21] TEST(do-not-upstream): fake qemu vendor JSON + mapfile entry for CounterIDMask path

[Atish Patra]

From: Atish Patra <atishp at meta.com>

arch/riscv/qemu/virt/events.json: fake-json-{any,ctr3,ctr34,ctr6} with EventCode
+ CounterIDMask; mapfile.csv: 0x0-0x0-0x0 -> qemu/virt. Exercises jevents
CounterIDMask -> counterid_mask= -> config2 -> cdeleg counter allocation.

Signed-off-by: Atish Patra <atishp at meta.com>
---
 tools/perf/pmu-events/arch/riscv/mapfile.csv       |  1 +
 .../pmu-events/arch/riscv/qemu/virt/events.json    | 26 ++++++++++++++++++++++
 2 files changed, 27 insertions(+)

diff --git a/tools/perf/pmu-events/arch/riscv/mapfile.csv b/tools/perf/pmu-events/arch/riscv/mapfile.csv
index 87cfb0e0849f..3533a8c0253f 100644
--- a/tools/perf/pmu-events/arch/riscv/mapfile.csv
+++ b/tools/perf/pmu-events/arch/riscv/mapfile.csv
@@ -24,3 +24,4 @@
 0x602-0x3-0x0,v1,openhwgroup/cva6,core
 0x67e-0x80000000db0000[89]0-0x[[:xdigit:]]+,v1,starfive/dubhe-80,core
 0x31e-0x8000000000008a45-0x[[:xdigit:]]+,v1,andes/ax45,core
+0x0-0x0-0x0,v1,qemu/virt,core
diff --git a/tools/perf/pmu-events/arch/riscv/qemu/virt/events.json b/tools/perf/pmu-events/arch/riscv/qemu/virt/events.json
new file mode 100644
index 000000000000..294c4ed645f6
--- /dev/null
+++ b/tools/perf/pmu-events/arch/riscv/qemu/virt/events.json
@@ -0,0 +1,26 @@
+[
+  {
+    "EventName": "fake-json-any",
+    "EventCode": "0xF10",
+    "CounterIDMask": "0xFFFFFFF8",
+    "BriefDescription": "FAKE json event (any hpmcounter 3-31) - QEMU does not model 0xF10"
+  },
+  {
+    "EventName": "fake-json-ctr3",
+    "EventCode": "0xF11",
+    "CounterIDMask": "0x8",
+    "BriefDescription": "FAKE json event constrained to hpmcounter3"
+  },
+  {
+    "EventName": "fake-json-ctr34",
+    "EventCode": "0xF12",
+    "CounterIDMask": "0x18",
+    "BriefDescription": "FAKE json event constrained to hpmcounter3,4"
+  },
+  {
+    "EventName": "fake-json-ctr6",
+    "EventCode": "0xF13",
+    "CounterIDMask": "0x40",
+    "BriefDescription": "FAKE json event constrained to hpmcounter6 (out of a small pmu-mask)"
+  }
+]

-- 
2.53.0-Meta