disable i2c1

hc

2024-05-11 645e752c5a84baeb21015cdc85fc05b7d16312c8

 kernel/tools/objtool/builtin-check.c
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@@ -1,18 +1,6 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Copyright (C) 2015-2017 Josh Poimboeuf <jpoimboe@redhat.com>
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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
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- * as published by the Free Software Foundation; either version 2
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- * of the License, or (at your option) any later version.
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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, see <http://www.gnu.org/licenses/>.
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  */
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5
 
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 /*
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@@ -26,10 +14,12 @@
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  */
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15
 
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 #include <subcmd/parse-options.h>
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+#include <string.h>
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 #include "builtin.h"
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-#include "check.h"
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+#include "objtool.h"
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20
 
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-bool no_fp, no_unreachable, retpoline, module;
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+bool no_fp, no_unreachable, retpoline, module, backtrace, uaccess, stats,
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+     validate_dup, vmlinux, mcount, noinstr, sls, unret, rethunk;
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23
 
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 static const char * const check_usage[] = {
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 	"objtool check [<options>] file.o",
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@@ -40,13 +30,25 @@
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 	OPT_BOOLEAN('f', "no-fp", &no_fp, "Skip frame pointer validation"),
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 	OPT_BOOLEAN('u', "no-unreachable", &no_unreachable, "Skip 'unreachable instruction' warnings"),
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 	OPT_BOOLEAN('r', "retpoline", &retpoline, "Validate retpoline assumptions"),
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+	OPT_BOOLEAN(0,   "rethunk", &rethunk, "validate and annotate rethunk usage"),
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+	OPT_BOOLEAN(0,   "unret", &unret, "validate entry unret placement"),
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 	OPT_BOOLEAN('m', "module", &module, "Indicates the object will be part of a kernel module"),
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+	OPT_BOOLEAN('b', "backtrace", &backtrace, "unwind on error"),
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+	OPT_BOOLEAN('a', "uaccess", &uaccess, "enable uaccess checking"),
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+	OPT_BOOLEAN('s', "stats", &stats, "print statistics"),
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+	OPT_BOOLEAN('d', "duplicate", &validate_dup, "duplicate validation for vmlinux.o"),
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+	OPT_BOOLEAN('n', "noinstr", &noinstr, "noinstr validation for vmlinux.o"),
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+	OPT_BOOLEAN('l', "vmlinux", &vmlinux, "vmlinux.o validation"),
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+	OPT_BOOLEAN('M', "mcount", &mcount, "generate __mcount_loc"),
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+	OPT_BOOLEAN('S', "sls", &sls, "validate straight-line-speculation"),
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 	OPT_END(),
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 };
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46
 
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 int cmd_check(int argc, const char **argv)
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 {
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 	const char *objname;
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+	struct objtool_file *file;
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+	int ret;
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 	argc = parse_options(argc, argv, check_options, check_usage, 0);
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@@ -55,5 +57,16 @@
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57
 
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 	objname = argv[0];
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59
 
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-	return check(objname, false);
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+	file = objtool_open_read(objname);
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+	if (!file)
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+		return 1;
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+
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+	ret = check(file);
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+	if (ret)
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+		return ret;
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+
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+	if (file->elf->changed)
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+		return elf_write(file->elf);
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+
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+	return 0;
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 }