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* core.c, exec.c, solib.c: Rename target_ops sections =>

Browse Source 
to_sections, etc.
* infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
target.h:  target_kill takes no args.
This commit is contained in:
John Gilmore
1992-02-21 01:35:32 +00:00
parent e17960fb42
commit ee0613d186
5 changed files with 139 additions and 119 deletions
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117
gdb/main.c
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@@ -1,5 +1,5 @@
/* Top level `main' program for GDB, the GNU debugger.
Copyright 1986, 1987, 1988, 1989, 1990, 1991 Free Software Foundation, Inc.
Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
This file is part of GDB.
@@ -43,7 +43,9 @@ int fclose ();
#endif
#include <string.h>
#ifndef NO_SYS_FILE
#include <sys/file.h>
#endif
#include <setjmp.h>
#include <sys/param.h>
#include <sys/stat.h>
@@ -82,6 +84,10 @@ extern char *error_pre_print;
extern char lang_frame_mismatch_warn[]; /* language.c */
/* Whether GDB's stdin is on a terminal. */
extern int gdb_has_a_terminal; /* inflow.c */
/* Flag for whether we want all the "from_tty" gubbish printed. */
int caution = 1; /* Default is yes, sigh. */
@@ -383,33 +389,40 @@ main (argc, argv)
with no equivalent). */
static struct option long_options[] =
{
{"quiet", 0, &quiet, 1},
{"nx", 0, &inhibit_gdbinit, 1},
{"batch", 0, &batch, 1},
{"epoch", 0, &epoch_interface, 1},
{"fullname", 0, &frame_file_full_name, 1},
{"help", 0, &print_help, 1},
{"se", 1, 0, 10},
{"symbols", 1, 0, 's'},
{"s", 1, 0, 's'},
{"exec", 1, 0, 'e'},
{"core", 1, 0, 'c'},
{"c", 1, 0, 'c'},
{"command", 1, 0, 'x'},
{"x", 1, 0, 'x'},
{"directory", 1, 0, 'd'},
{"cd", 1, 0, 11},
{"tty", 1, 0, 't'},
{"b", 1, 0, 'b'},
{"quiet", no_argument, &quiet, 1},
{"q", no_argument, &quiet, 1},
{"nx", no_argument, &inhibit_gdbinit, 1},
{"n", no_argument, &inhibit_gdbinit, 1},
{"batch", no_argument, &batch, 1},
{"epoch", no_argument, &epoch_interface, 1},
{"fullname", no_argument, &frame_file_full_name, 1},
{"f", no_argument, &frame_file_full_name, 1},
{"help", no_argument, &print_help, 1},
{"se", required_argument, 0, 10},
{"symbols", required_argument, 0, 's'},
{"s", required_argument, 0, 's'},
{"exec", required_argument, 0, 'e'},
{"e", required_argument, 0, 'e'},
{"core", required_argument, 0, 'c'},
{"c", required_argument, 0, 'c'},
{"command", required_argument, 0, 'x'},
{"x", required_argument, 0, 'x'},
{"directory", required_argument, 0, 'd'},
{"cd", required_argument, 0, 11},
{"tty", required_argument, 0, 't'},
{"baud", required_argument, 0, 'b'},
{"b", required_argument, 0, 'b'},
/* Allow machine descriptions to add more options... */
#ifdef ADDITIONAL_OPTIONS
ADDITIONAL_OPTIONS
#endif
{0, 0, 0, 0},
{0, no_argument, 0, 0},
};
while (1)
{
int option_index;
c = getopt_long_only (argc, argv, "",
long_options, &option_index);
if (c == EOF)
@@ -739,7 +752,7 @@ execute_command (p, from_tty)
register struct cmd_list_element *c;
register struct command_line *cmdlines;
register enum language flang;
static struct language_defn *saved_language = 0;
static const struct language_defn *saved_language = 0;
static int warned = 0;
free_all_values ();
@@ -791,7 +804,7 @@ execute_command (p, from_tty)
{
if (language_mode == language_mode_auto) {
if (saved_language)
language_info ();
language_info (1); /* Print what changed. */
}
saved_language = current_language;
warned = 0;
@@ -1613,7 +1626,7 @@ static void
print_gdb_version ()
{
printf_filtered ("\
GDB %s, Copyright 1991 Free Software Foundation, Inc.",
GDB %s, Copyright 1992 Free Software Foundation, Inc.",
version);
}
@@ -1648,7 +1661,7 @@ quit_command (args, from_tty)
{
if (query ("The program is running. Quit anyway? "))
{
target_kill (args, from_tty);
target_kill ();
}
else
error ("Not confirmed.");
@@ -1659,10 +1672,13 @@ quit_command (args, from_tty)
exit (0);
}
/* Returns whether GDB is running on a terminal and whether the user
desires that questions be asked of them on that terminal. */
int
input_from_terminal_p ()
{
return (instream == stdin) & caution;
return gdb_has_a_terminal && (instream == stdin) & caution;
}
/* ARGSUSED */
@@ -1699,6 +1715,9 @@ cd_command (dir, from_tty)
dir = tilde_expand (dir);
make_cleanup (free, dir);
if (chdir (dir) < 0)
perror_with_name (dir);
len = strlen (dir);
dir = savestring (dir, len - (len > 1 && dir[len-1] == '/'));
if (dir[0] == '/')
@@ -1738,9 +1757,6 @@ cd_command (dir, from_tty)
}
}
if (chdir (dir) < 0)
perror_with_name (dir);
forget_cached_source_info ();
if (from_tty)
@@ -1843,21 +1859,6 @@ show_commands (args, from_tty)
struct _hist_entry *history_get();
extern int history_base;
#if 0
/* This is all reported by individual "show" commands. */
printf_filtered ("Interactive command editing is %s.\n",
command_editing_p ? "on" : "off");
printf_filtered ("History expansion of command input is %s.\n",
history_expansion_p ? "on" : "off");
printf_filtered ("Writing of a history record upon exit is %s.\n",
write_history_p ? "enabled" : "disabled");
printf_filtered ("The size of the history list (number of stored commands) is %d.\n",
history_size);
printf_filtered ("The name of the history record is \"%s\".\n\n",
history_filename ? history_filename : "");
#endif /* 0 */
/* Print out some of the commands from the command history. */
/* First determine the length of the history list. */
hist_len = history_size;
@@ -1879,7 +1880,7 @@ show_commands (args, from_tty)
/* "info editing <exp>" should print around command number <exp>. */
num = (parse_and_eval_address (args) - history_base) - Hist_print / 2;
}
/* "info editing" means print the last Hist_print commands. */
/* "show commands" means print the last Hist_print commands. */
else
{
num = hist_len - Hist_print;
@@ -1897,14 +1898,6 @@ show_commands (args, from_tty)
num = 0;
}
#if 0
/* No need for a header now that "info editing" only prints one thing. */
if (num == hist_len - Hist_print)
printf_filtered ("The list of the last %d commands is:\n\n", Hist_print);
else
printf_filtered ("Some of the stored commands are:\n\n");
#endif /* 0 */
for (offset = num; offset < num + Hist_print && offset < hist_len; offset++)
{
printf_filtered ("%5d %s\n", history_base + offset,
@@ -1916,8 +1909,8 @@ show_commands (args, from_tty)
num += Hist_print;
/* If the user repeats this command with return, it should do what
"info editing +" does. This is unnecessary if arg is null,
because "info editing +" is not useful after "info editing". */
"show commands +" does. This is unnecessary if arg is null,
because "show commands +" is not useful after "show commands". */
if (from_tty && args)
{
args[0] = '+';
@@ -2153,9 +2146,10 @@ when gdb is started.");
add_show_from_set
(add_set_cmd ("editing", class_support, var_boolean, (char *)&command_editing_p,
"Set command line editing.\n\
"Set editing of command lines as they are typed.\n\
Use \"on\" to enable to enable the editing, and \"off\" to disable it.\n\
Without an argument, command line editing is enabled.", &setlist),
Without an argument, command line editing is enabled. To edit, use\n\
EMACS-like or VI-like commands like control-P or ESC.", &setlist),
&showlist);
add_prefix_cmd ("history", class_support, set_history,
@@ -2198,19 +2192,22 @@ ie. the number of previous commands to keep a record of.", &sethistlist);
&showlist);
add_prefix_cmd ("info", class_info, info_command,
"Generic command for printing status.",
"Generic command for showing things about the program being debugged.",
&infolist, "info ", 0, &cmdlist);
add_com_alias ("i", "info", class_info, 1);
add_prefix_cmd ("show", class_info, show_command,
"Generic command for showing things set with \"set\".",
"Generic command for showing things about the debugger.",
&showlist, "show ", 0, &cmdlist);
/* Another way to get at the same thing. */
add_info ("set", show_command, "Show all GDB settings.");
add_cmd ("commands", no_class, show_commands, "Status of command editor.",
add_cmd ("commands", no_class, show_commands,
"Show the the history of commands you typed.\n\
You can supply a command number to start with, or a `+' to start after\n\
the previous command number shown.",
&showlist);
add_cmd ("version", no_class, show_version,
"Report what version of GDB this is.", &showlist);
"Show what version of GDB this is.", &showlist);
}