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objtool: Collate parse_options() users

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Ensure there's a single place that parses check_options, in
preparation for extending where to get options from.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Link: https://lkml.kernel.org/r/20210226110004.193108106@infradead.org
This commit is contained in:
Peter Zijlstra 2021-02-26 11:18:24 +01:00 committed by Ingo Molnar
parent 8ad15c6900
commit a2f605f9ff
3 changed files with 12 additions and 9 deletions
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14
tools/objtool/builtin-check.c
View File

@ -42,17 +42,21 @@ const struct option check_options[] = {
OPT_END(),
};
int cmd_parse_options(int argc, const char **argv, const char * const usage[])
{
argc = parse_options(argc, argv, check_options, usage, 0);
if (argc != 1)
usage_with_options(usage, check_options);
return argc;
}
int cmd_check(int argc, const char **argv)
{
const char *objname;
struct objtool_file *file;
int ret;
argc = parse_options(argc, argv, check_options, check_usage, 0);
if (argc != 1)
usage_with_options(check_usage, check_options);
argc = cmd_parse_options(argc, argv, check_usage);
objname = argv[0];
file = objtool_open_read(objname);

5
tools/objtool/builtin-orc.c
View File

@ -34,10 +34,7 @@ int cmd_orc(int argc, const char **argv)
struct objtool_file *file;
int ret;
argc = parse_options(argc, argv, check_options, orc_usage, 0);
if (argc != 1)
usage_with_options(orc_usage, check_options);
argc = cmd_parse_options(argc, argv, orc_usage);
objname = argv[0];
file = objtool_open_read(objname);

2
tools/objtool/include/objtool/builtin.h
View File

@ -11,6 +11,8 @@ extern const struct option check_options[];
extern bool no_fp, no_unreachable, retpoline, module, backtrace, uaccess, stats,
validate_dup, vmlinux, mcount, noinstr, backup;
extern int cmd_parse_options(int argc, const char **argv, const char * const usage[]);
extern int cmd_check(int argc, const char **argv);
extern int cmd_orc(int argc, const char **argv);