Move the SPDX tag to the first line (riscv#137)

Linux kernel coding style requires the SPDX tag to be placed in the very first line of the generated file. See kernel file Documentation/process/license-rules.rst at chapter 'License identifier syntax', '1. Placement:'. Move the SPDX tag in the python script. While there, adjust also the style of the multi-line comment. Signed-off-by: Antonio Borneo <[email protected]>
riscduino · Jul 22, 2022 · 8ab2df7 · 8ab2df7
1 parent 7008313
commit 8ab2df7
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diff --git a/encoding.h b/encoding.h
@@ -1,5 +1,3 @@
-/* SPDX-License-Identifier: BSD-3-Clause-Clear */
-
 #ifndef RISCV_CSR_ENCODING_H
 #define RISCV_CSR_ENCODING_H
 

diff --git a/parse.py b/parse.py
@@ -823,11 +823,13 @@ def make_c(instr_dict):
 
     commit = os.popen('git log -1 --format="format:%h"').read()
     enc_file = open('encoding.out.h','w')
-    enc_file.write(f'''
+    enc_file.write(f'''/* SPDX-License-Identifier: BSD-3-Clause-Clear */
+
 /*
-* This file is auto-generated by running 'make' in
-* https://github.com/riscv/riscv-opcodes ({commit})
-*/
+ * This file is auto-generated by running 'make' in
+ * https://github.com/riscv/riscv-opcodes ({commit})
+ */
+
 {enc_header}
 /* Automatically generated by parse_opcodes. */
 #ifndef RISCV_ENCODING_H