static void *get_buffer(struct memory_bitmap *bm, struct chain_allocator *ca)
{
struct pbe *pbe;
struct page *page = pfn_to_page(memory_bm_next_pfn(bm));
if (PageNosave(page) && PageNosaveFree(page))
/* We have allocated the "original" page frame and we can
* use it directly to store the loaded page.
*/
return page_address(page);
/* The "original" page frame has not been allocated and we have to
* use a "safe" page frame to store the loaded page.
*/
pbe = chain_alloc(ca, sizeof(struct pbe));
if (!pbe) {
swsusp_free();
return NULL;
}
pbe->orig_address = (unsigned long)page_address(page);
pbe->address = (unsigned long)safe_pages_list;
safe_pages_list = safe_pages_list->next;
pbe->next = restore_pblist;
restore_pblist = pbe;
return (void *)pbe->address;
}
static inline struct zone_bitmap *
create_zone_bm_list(unsigned int nr_zones, struct chain_allocator *ca)
{
struct zone_bitmap *zbmlist = NULL;
while (nr_zones-- > 0) {
struct zone_bitmap *zbm;
zbm = chain_alloc(ca, sizeof(struct zone_bitmap));
if (!zbm)
return NULL;
zbm->next = zbmlist;
zbmlist = zbm;
}
return zbmlist;
}
static inline struct bm_block *
create_bm_block_list(unsigned int nr_blocks, struct chain_allocator *ca)
{
struct bm_block *bblist = NULL;
while (nr_blocks-- > 0) {
struct bm_block *bb;
bb = chain_alloc(ca, sizeof(struct bm_block));
if (!bb)
return NULL;
bb->next = bblist;
bblist = bb;
}
return bblist;
}
int
sym_callchain_add(sym_t *sym, uint64_t *ips, int ips_num,
sym_chainlist_t *list)
{
sym_callchain_t *chain;
if ((chain = chain_find(list, ips, ips_num)) != NULL) {
chain->naccess++;
return (0);
}
if ((chain = chain_alloc(sym, ips, ips_num)) == NULL) {
return (-1);
}
chainlist_attach_tail(list, chain);
return (0);
}
int
main( int argc, const char **argv )
{
int go;
int i;
#ifdef ENABLE_NLS
/* l10n support */
setlocale( LC_ALL, "" );
bindtextdomain( PACKAGE, LOCALEDIR );
textdomain( PACKAGE );
#endif /* ENABLE_NLS */
/* input from files */
if (argc > 1) {
for (i = 1; i < argc; i++) {
chain = chain_alloc();
if (!chain) {
printf( _("Out of memory\n") );
return -1;
}
go = jtag_parse_file( argv[i] );
cleanup();
if (go < 0) {
printf( _("Unable to open file `%s'!\n"), argv[i] );
break;
}
}
return 0;
}
/* input from stdin */
if (!isatty(0)) {
chain = chain_alloc();
if (!chain) {
printf( _("Out of memory\n") );
return -1;
}
jtag_parse_stream( stdin );
cleanup();
return 0;
}
/* interactive */
printf(
_("%s\n"
"Copyright (C) 2002, 2003 ETC s.r.o.\n"
"%s is free software, covered by the GNU General Public License, and you are\n"
"welcome to change it and/or distribute copies of it under certain conditions.\n"
"There is absolutely no warranty for %s.\n\n"), PACKAGE_STRING, PACKAGE_NAME, PACKAGE_NAME
);
chain = chain_alloc();
if (!chain) {
printf( _("Out of memory\n") );
return -1;
}
printf( _("Warning: %s may damage your hardware! Type \"quit\" to exit!\n\n"), PACKAGE_NAME );
printf( _("Type \"help\" for help.\n\n") );
/* Create ~/.jtag */
jtag_create_jtagdir();
/* Parse and execute the RC file */
go = jtag_parse_rc();
if (go) {
/* Load history */
jtag_load_history();
/* main loop */
jtag_readline_loop( "jtag> " );
/* Save history */
jtag_save_history();
}
cleanup();
return 0;
}
int
main( int argc, char *const argv[] )
{
int go = 0;
int i;
int c;
int norc = 0;
int help = 0;
int version = 0;
int quiet = 0;
chain_t *chain = NULL;
jtag_argv0 = argv[0];
if(geteuid()==0 && getuid()!=0)
{
printf (_("'%s' must not be run suid root!\n"), "jtag");
return(-1);
}
#ifdef ENABLE_NLS
/* l10n support */
setlocale( LC_ALL, "" );
bindtextdomain( PACKAGE, LOCALEDIR );
textdomain( PACKAGE );
#endif /* ENABLE_NLS */
while (1)
{
static struct option long_options[] =
{
{"version", no_argument, 0, 'v'},
{"norc", no_argument, 0, 'n'},
{"interactive", no_argument, 0, 'i'},
{"help", no_argument, 0, 'h'},
{"quiet", no_argument, 0, 'q'},
{0, 0, 0, 0}
};
/* `getopt_long' stores the option index here. */
int option_index = 0;
c = getopt_long (argc, argv, "vnhiq",
long_options, &option_index);
/* Detect the end of the options. */
if (c == -1)
break;
switch (c)
{
case 'v':
version = 1;
break;
case 'n':
norc = 1;
break;
case 'i':
interactive = 1;
break;
case 'h':
default:
help = 1;
break;
case 'q':
quiet = 1;
break;
}
}
if (help)
{
/* Print help info and exit. */
printf (_("%s #%s\n"), PACKAGE_STRING, SVN_REVISION);
printf ("\n");
printf (_("Usage: %s [OPTIONS] [FILE [FILE ... ]] \n"), "jtag");
printf ("\n");
printf (_(" -h, --help display this help and exit\n"));
printf (_(" -v, --version display version information and exit\n"));
printf ("\n");
printf (_(" -n, --norc disable reading ~/.jtag/rc on startup\n"));
printf (_(" -i, --interactive enter interactive mode after reading files\n"));
printf (_(" -q, --quiet Do not print help on startup\n"));
printf ("\n");
printf (_(" [FILE] file containing commands to execute\n"));
printf ("\n");
printf (_(" Please report bugs at http://www.urjtag.org\n"));
exit(0);
}
if (version)
{
printf(_("\n%s #%s\n\n"
"Copyright (C) 2002, 2003 ETC s.r.o.\n"
"Copyright (C) 2007, 2008, 2009 Kolja Waschk and the respective authors\n"
), PACKAGE_STRING, SVN_REVISION);
printf(_("\n"
"This program is free software; you can redistribute it and/or modify\n"
"it under the terms of the GNU General Public License as published by\n"
"the Free Software Foundation; either version 2 of the License, or\n"
"(at your option) any later version.\n"
"\n"
"This program is distributed in the hope that it will be useful,\n"
"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
"GNU General Public License for more details.\n"
"\n"
"You should have received a copy of the GNU General Public License\n"
"along with this program; if not, write to the Free Software\n"
"Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\n"));
exit(0);
}
/* input from files */
if (argc > optind) {
for (i = optind; i < argc; i++) {
chain = chain_alloc();
if (!chain) {
printf( _("Out of memory\n") );
return -1;
}
go = jtag_parse_file( chain, argv[i] );
cleanup( chain );
if (go < 0) {
printf( _("Unable to open file `%s'!\n"), argv[i] );
break;
}
}
if(!interactive) return 0;
}
/* input from stdin */
if (!isatty(0)) {
chain = chain_alloc();
if (!chain) {
printf( _("Out of memory\n") );
return -1;
}
jtag_parse_stream( chain, stdin );
cleanup( chain );
return 0;
}
/* interactive */
if (!quiet)
printf(
_("\n%s #%s\n"
"Copyright (C) 2002, 2003 ETC s.r.o.\n"
"Copyright (C) 2007, 2008, 2009 Kolja Waschk and the respective authors\n\n"
"%s is free software, covered by the GNU General Public License, and you are\n"
"welcome to change it and/or distribute copies of it under certain conditions.\n"
"There is absolutely no warranty for %s.\n\n"), PACKAGE_STRING, SVN_REVISION,
PACKAGE_NAME, PACKAGE_NAME
);
chain = chain_alloc();
if (!chain) {
printf( _("Out of memory\n") );
return -1;
}
if (!quiet) {
printf( _("WARNING: %s may damage your hardware!\n"), PACKAGE_NAME );
printf( _("Type \"quit\" to exit, \"help\" for help.\n\n") );
}
/* Create ~/.jtag */
jtag_create_jtagdir();
/* Parse and execute the RC file */
go = norc ? 1 : jtag_parse_rc( chain );
#ifdef HAVE_LIBREADLINE
#ifdef HAVE_READLINE_COMPLETION
rl_attempted_completion_function = cmd_completion;
#endif
#endif
if (go) {
#ifdef HAVE_READLINE_HISTORY
/* Load history */
jtag_load_history();
#endif
/* main loop */
jtag_readline_loop( chain, getenv("JTAG_PROMPT") ? : "jtag> " );
#ifdef HAVE_READLINE_HISTORY
/* Save history */
jtag_save_history();
#endif
}
cleanup( chain );
return 0;
}