1/* ----------------------------------------------------------------------- *
2 *
3 *   Copyright 2007-2008 H. Peter Anvin - All Rights Reserved
4 *   Copyright 2010 Intel Corporation; author: H. Peter Anvin
5 *
6 *   This program is free software; you can redistribute it and/or modify
7 *   it under the terms of the GNU General Public License as published by
8 *   the Free Software Foundation, Inc., 53 Temple Place Ste 330,
9 *   Boston MA 02111-1307, USA; either version 2 of the License, or
10 *   (at your option) any later version; incorporated herein by reference.
11 *
12 * ----------------------------------------------------------------------- */
13
14#include <stdio.h>
15#include <string.h>
16#include <stdlib.h>
17#include <stdbool.h>
18#include <inttypes.h>
19#include <dprintf.h>
20#include <console.h>
21#include <sys/cpu.h>
22#include <version.h>
23#include "sysdump.h"
24
25const char program[] = "sysdump";
26const char version[] = "SYSDUMP " VERSION_STR " " DATE "\n";
27
28__noreturn die(const char *msg)
29{
30    printf("%s: %s\n", program, msg);
31    exit(1);
32}
33
34static void dump_all(struct upload_backend *be, const char *argv[])
35{
36    cpio_init(be, argv);
37
38    cpio_writefile(be, "sysdump", version, sizeof version-1);
39
40    dump_memory_map(be);
41    dump_memory(be);
42    dump_dmi(be);
43    dump_acpi(be);
44    dump_cpuid(be);
45    dump_pci(be);
46    dump_vesa_tables(be);
47
48    cpio_close(be);
49    flush_data(be);
50}
51
52static struct upload_backend *upload_backends[] =
53{
54    &upload_tftp,
55    &upload_ymodem,
56    &upload_srec,
57    NULL
58};
59
60__noreturn usage(void)
61{
62    struct upload_backend **bep, *be;
63
64    printf("Usage:\n");
65    for (bep = upload_backends ; (be = *bep) ; bep++)
66	printf("    %s %s %s\n", program, be->name, be->helpmsg);
67
68    exit(1);
69}
70
71int main(int argc, char *argv[])
72{
73    struct upload_backend **bep, *be;
74
75    fputs(version, stdout);
76
77    if (argc < 2)
78	usage();
79
80    for (bep = upload_backends ; (be = *bep) ; bep++) {
81	if (!strcmp(be->name, argv[1]))
82	    break;
83    }
84
85    if (!be || argc < be->minargs + 2)
86	usage();
87
88    /* Do this as early as possible */
89    snapshot_lowmem();
90
91    printf("Backend: %s\n", be->name);
92
93    /* Do the actual data dump */
94    dump_all(be, (const char **)argv + 2);
95
96    return 0;
97}
98