modify sin led gpio

hc

2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e

 kernel/arch/x86/boot/compressed/mkpiggy.c
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@@ -1,27 +1,13 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /* ----------------------------------------------------------------------- *
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  *
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  *  Copyright (C) 2009 Intel Corporation. All rights reserved.
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- *
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- *  This program is free software; you can redistribute it and/or
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- *  modify it under the terms of the GNU General Public License version
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- *  2 as published by the Free Software Foundation.
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- *
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- *  This program is distributed in the hope that it will be useful,
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- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- *  GNU General Public License for more details.
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- *
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- *  You should have received a copy of the GNU General Public License
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- *  along with this program; if not, write to the Free Software
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- *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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- *  02110-1301, USA.
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  *
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  *  H. Peter Anvin <hpa@linux.intel.com>
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  *
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  * -----------------------------------------------------------------------
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  *
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  * Outputs a small assembly wrapper with the appropriate symbols defined.
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- *
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  */
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 #include <stdlib.h>
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..
@@ -74,6 +60,12 @@
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 	printf(".incbin \"%s\"\n", argv[1]);
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 	printf("input_data_end:\n");
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+	printf(".section \".rodata\",\"a\",@progbits\n");
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+	printf(".globl input_len\n");
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+	printf("input_len:\n\t.long %lu\n", ilen);
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+	printf(".globl output_len\n");
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+	printf("output_len:\n\t.long %lu\n", (unsigned long)olen);
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+
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 	retval = 0;
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 bail:
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 	if (f)