#include "defs.h"
#include "target.h"
#include "value.h"
#include "mi-cmds.h"
#include "mi-getopt.h"
#include "gdb_string.h"
#include "ui-out.h"
#include "disasm.h"
enum mi_cmd_result
mi_cmd_disassemble (char *command, char **argv, int argc)
{
enum mi_cmd_result retval;
CORE_ADDR start = 0;
int mixed_source_and_assembly;
struct symtab *s;
int file_seen = 0;
int line_seen = 0;
int num_seen = 0;
int start_seen = 0;
int end_seen = 0;
char *file_string = NULL;
int line_num = -1;
int how_many = -1;
CORE_ADDR low = 0;
CORE_ADDR high = 0;
int optind = 0;
char *optarg;
enum opt
{
FILE_OPT, LINE_OPT, NUM_OPT, START_OPT, END_OPT
};
static struct mi_opt opts[] = {
{"f", FILE_OPT, 1},
{"l", LINE_OPT, 1},
{"n", NUM_OPT, 1},
{"s", START_OPT, 1},
{"e", END_OPT, 1},
0
};
while (1)
{
int opt = mi_getopt ("mi_cmd_disassemble", argc, argv, opts,
&optind, &optarg);
if (opt < 0)
break;
switch ((enum opt) opt)
{
case FILE_OPT:
file_string = xstrdup (optarg);
file_seen = 1;
break;
case LINE_OPT:
line_num = atoi (optarg);
line_seen = 1;
break;
case NUM_OPT:
how_many = atoi (optarg);
num_seen = 1;
break;
case START_OPT:
low = parse_and_eval_address (optarg);
start_seen = 1;
break;
case END_OPT:
high = parse_and_eval_address (optarg);
end_seen = 1;
break;
}
}
argv += optind;
argc -= optind;
if (!((line_seen && file_seen && num_seen && !start_seen && !end_seen)
|| (line_seen && file_seen && !num_seen && !start_seen && !end_seen)
|| (!line_seen && !file_seen && !num_seen && start_seen && end_seen)))
error
("mi_cmd_disassemble: Usage: ( [-f filename -l linenum [-n howmany]] | [-s startaddr -e endaddr]) [--] mixed_mode.");
if (argc != 1)
error
("mi_cmd_disassemble: Usage: [-f filename -l linenum [-n howmany]] [-s startaddr -e endaddr] [--] mixed_mode.");
mixed_source_and_assembly = atoi (argv[0]);
if ((mixed_source_and_assembly != 0) && (mixed_source_and_assembly != 1))
error ("mi_cmd_disassemble: Mixed_mode argument must be 0 or 1.");
if (line_seen && file_seen)
{
s = lookup_symtab (file_string);
if (s == NULL)
error ("mi_cmd_disassemble: Invalid filename.");
if (!find_line_pc (s, line_num, &start))
error ("mi_cmd_disassemble: Invalid line number");
if (find_pc_partial_function (start, NULL, &low, &high) == 0)
error ("mi_cmd_disassemble: No function contains specified address");
}
gdb_disassembly (uiout,
file_string,
line_num,
mixed_source_and_assembly, how_many, low, high);
return MI_CMD_DONE;
}