diff --git a/components/riscv/include/riscv/rvruntime-frames.h b/components/riscv/include/riscv/rvruntime-frames.h
index 1ef8934f14..4a53320b29 100644
--- a/components/riscv/include/riscv/rvruntime-frames.h
+++ b/components/riscv/include/riscv/rvruntime-frames.h
@@ -1,16 +1,8 @@
-// Copyright 2015-2020 Espressif Systems (Shanghai) PTE LTD
-//
-// 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.
+/*
+ * SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
 
 #ifndef __RVRUNTIME_FRAMES_H__
 #define __RVRUNTIME_FRAMES_H__
@@ -26,10 +18,18 @@
 #endif
 
 #if defined(_ASMLANGUAGE) || defined(__ASSEMBLER__)
+#ifdef __clang__
+#define STRUCT_BEGIN                            .set RV_STRUCT_OFFSET, 0
+#define STRUCT_FIELD(ctype,size,asname,name)    .set asname, RV_STRUCT_OFFSET; .set RV_STRUCT_OFFSET, asname + size
+#define STRUCT_AFIELD(ctype,size,asname,name,n) .set asname, RV_STRUCT_OFFSET;\
+                                                .set RV_STRUCT_OFFSET, asname + (size)*(n);
+#define STRUCT_END(sname)                       .set sname##Size, RV_STRUCT_OFFSET;
+#else // __clang__
 #define STRUCT_BEGIN            .pushsection .text; .struct 0
 #define STRUCT_FIELD(ctype,size,asname,name)    asname: .space  size
 #define STRUCT_AFIELD(ctype,size,asname,name,n) asname: .space  (size)*(n)
 #define STRUCT_END(sname)       sname##Size:; .popsection
+#endif // __clang__
 #else
 #define STRUCT_BEGIN            typedef struct {
 #define STRUCT_FIELD(ctype,size,asname,name)    ctype   name;
diff --git a/tools/ci/check_copyright_ignore.txt b/tools/ci/check_copyright_ignore.txt
index 3af655d041..56300f8917 100644
--- a/tools/ci/check_copyright_ignore.txt
+++ b/tools/ci/check_copyright_ignore.txt
@@ -837,7 +837,6 @@ components/pthread/test/test_pthread_local_storage.c
 components/riscv/include/riscv/csr.h
 components/riscv/include/riscv/encoding.h
 components/riscv/include/riscv/instruction_decode.h
-components/riscv/include/riscv/rvruntime-frames.h
 components/riscv/instruction_decode.c
 components/sdmmc/sdmmc_common.c
 components/sdmmc/sdmmc_common.h