1 /*
2 * Copyright (c) 2013 Google, Inc.
3 *
4 * Use of this source code is governed by a MIT-style
5 * license that can be found in the LICENSE file or at
6 * https://opensource.org/licenses/MIT
7 */
8 #include <lib/version.h>
9
10 #include <lk/debug.h>
11 #include <stdio.h>
12 #include <lk/init.h>
13 #include <lk/console_cmd.h>
14
15 /* generated for us */
16 #include <buildid.h>
17
18 /* ARCH, PLATFORM, TARGET, PROJECT should be defined by the build system */
19
20 /* BUILDID is optional, and may be defined anywhere */
21 #ifndef BUILDID
22 #define BUILDID ""
23 #endif
24
25 const lk_version_t lk_version = {
26 .struct_version = VERSION_STRUCT_VERSION,
27 .arch = ARCH,
28 .platform = PLATFORM,
29 .target = TARGET,
30 .project = PROJECT,
31 .buildid = BUILDID
32 };
33
print_version(void)34 void print_version(void) {
35 printf("version:\n");
36 printf("\tarch: %s\n", lk_version.arch);
37 printf("\tplatform: %s\n", lk_version.platform);
38 printf("\ttarget: %s\n", lk_version.target);
39 printf("\tproject: %s\n", lk_version.project);
40 printf("\tbuildid: %s\n", lk_version.buildid);
41 }
42
cmd_version(int argc,const console_cmd_args * argv)43 static int cmd_version(int argc, const console_cmd_args *argv) {
44 print_version();
45 return 0;
46 }
47
48 STATIC_COMMAND_START
49 STATIC_COMMAND("version", "print version", &cmd_version)
50 STATIC_COMMAND_END(version);
51
52 #if LK_DEBUGLEVEL > 0
53 // print the version string if any level of debug is set
54 LK_INIT_HOOK(version, (void *)&print_version, LK_INIT_LEVEL_HEAP - 1);
55 #endif
56