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/* MI Command Set - file commands.
Copyright (C) 2000-2024 Free Software Foundation, Inc.
Contributed by Cygnus Solutions (a Red Hat company).
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#include "mi-cmds.h"
#include "mi-getopt.h"
#include "mi-interp.h"
#include "ui-out.h"
#include "symtab.h"
#include "source.h"
#include "objfiles.h"
#include "solib.h"
#include "solist.h"
#include "gdbsupport/gdb_regex.h"
/* Return to the client the absolute path and line number of the
current file being executed. */
void
mi_cmd_file_list_exec_source_file (const char *command,
const char *const *argv, int argc)
{
struct symtab_and_line st;
struct ui_out *uiout = current_uiout;
if (!mi_valid_noargs ("-file-list-exec-source-file", argc, argv))
error (_("-file-list-exec-source-file: Usage: No args"));
/* Set the default file and line, also get them. */
set_default_source_symtab_and_line ();
st = get_current_source_symtab_and_line ();
/* We should always get a symtab. Apparently, filename does not
need to be tested for NULL. The documentation in symtab.h
suggests it will always be correct. */
if (!st.symtab)
error (_("-file-list-exec-source-file: No symtab"));
/* Print to the user the line, filename and fullname. */
uiout->field_signed ("line", st.line);
uiout->field_string ("file", symtab_to_filename_for_display (st.symtab));
uiout->field_string ("fullname", symtab_to_fullname (st.symtab));
uiout->field_signed ("macro-info",
st.symtab->compunit ()->macro_table () != NULL);
}
/* Implement -file-list-exec-source-files command. */
void
mi_cmd_file_list_exec_source_files (const char *command,
const char *const *argv, int argc)
{
enum opt
{
GROUP_BY_OBJFILE_OPT,
MATCH_BASENAME_OPT,
MATCH_DIRNAME_OPT
};
static const struct mi_opt opts[] =
{
{"-group-by-objfile", GROUP_BY_OBJFILE_OPT, 0},
{"-basename", MATCH_BASENAME_OPT, 0},
{"-dirname", MATCH_DIRNAME_OPT, 0},
{ 0, 0, 0 }
};
/* Parse arguments. */
int oind = 0;
const char *oarg;
bool group_by_objfile = false;
bool match_on_basename = false;
bool match_on_dirname = false;
while (1)
{
int opt = mi_getopt ("-file-list-exec-source-files", argc, argv,
opts, &oind, &oarg);
if (opt < 0)
break;
switch ((enum opt) opt)
{
case GROUP_BY_OBJFILE_OPT:
group_by_objfile = true;
break;
case MATCH_BASENAME_OPT:
match_on_basename = true;
break;
case MATCH_DIRNAME_OPT:
match_on_dirname = true;
break;
}
}
if ((argc - oind > 1) || (match_on_basename && match_on_dirname))
error (_("-file-list-exec-source-files: Usage: [--group-by-objfile] [--basename | --dirname] [--] REGEXP"));
const char *regexp = nullptr;
if (argc - oind == 1)
regexp = argv[oind];
info_sources_filter::match_on match_type;
if (match_on_dirname)
match_type = info_sources_filter::match_on::DIRNAME;
else if (match_on_basename)
match_type = info_sources_filter::match_on::BASENAME;
else
match_type = info_sources_filter::match_on::FULLNAME;
info_sources_filter filter (match_type, regexp);
info_sources_worker (current_uiout, group_by_objfile, filter);
}
/* See mi-cmds.h. */
void
mi_cmd_file_list_shared_libraries (const char *command,
const char *const *argv, int argc)
{
struct ui_out *uiout = current_uiout;
const char *pattern;
switch (argc)
{
case 0:
pattern = NULL;
break;
case 1:
pattern = argv[0];
break;
default:
error (_("Usage: -file-list-shared-libraries [REGEXP]"));
}
if (pattern != NULL)
{
const char *re_err = re_comp (pattern);
if (re_err != NULL)
error (_("Invalid regexp: %s"), re_err);
}
update_solib_list (1);
/* Print the table header. */
ui_out_emit_list list_emitter (uiout, "shared-libraries");
for (const solib &so : current_program_space->solibs ())
{
if (so.so_name.empty ())
continue;
if (pattern != nullptr && !re_exec (so.so_name.c_str ()))
continue;
ui_out_emit_tuple tuple_emitter (uiout, NULL);
mi_output_solib_attribs (uiout, so);
}
}
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