more renaming and cleanup

lib/src/vx_perf.c

@@ -0,0 +1,49 @@
+// Copyright © 2019-2023
+// 
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+// 
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+
+#include <VX_config.h>
+#include <VX_types.h>
+#include <vx_intrinsics.h>
+#include <stdint.h>
+
+#define DUMP_CSR_4(d, s) \
+    csr_mem[d + 0] = csr_read(s + 0); \
+    csr_mem[d + 1] = csr_read(s + 1); \
+    csr_mem[d + 2] = csr_read(s + 2); \
+    csr_mem[d + 3] = csr_read(s + 3);
+
+#define DUMP_CSR_32(d, s) \
+    DUMP_CSR_4(d + 0,  s + 0)  \
+    DUMP_CSR_4(d + 4,  s + 4)  \
+    DUMP_CSR_4(d + 8,  s + 8)  \
+    DUMP_CSR_4(d + 12, s + 12) \
+    DUMP_CSR_4(d + 16, s + 16) \
+    DUMP_CSR_4(d + 20, s + 20) \
+    DUMP_CSR_4(d + 24, s + 24) \
+    DUMP_CSR_4(d + 28, s + 28)
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void vx_perf_dump() {
+    int core_id = vx_core_id();
+    uint32_t* const csr_mem = (uint32_t*)(IO_CSR_ADDR + 64 * sizeof(uint32_t) * core_id);
+    DUMP_CSR_32(0,  VX_CSR_MPM_BASE)
+    DUMP_CSR_32(32, VX_CSR_MPM_BASE_H)
+}
+
+#ifdef __cplusplus
+}
+#endif