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87 lines
2.3 KiB
C
87 lines
2.3 KiB
C
/* Support for complaint handling during symbol reading in GDB.
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Copyright (C) 1990-2020 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#include "complaints.h"
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#include "command.h"
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#include "gdbcmd.h"
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#include <unordered_map>
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/* Map format strings to counters. */
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static std::unordered_map<const char *, int> counters;
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/* How many complaints about a particular thing should be printed
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before we stop whining about it? Default is no whining at all,
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since so many systems have ill-constructed symbol files. */
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int stop_whining = 0;
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/* See complaints.h. */
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void
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complaint_internal (const char *fmt, ...)
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{
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va_list args;
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if (++counters[fmt] > stop_whining)
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return;
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va_start (args, fmt);
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if (deprecated_warning_hook)
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(*deprecated_warning_hook) (fmt, args);
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else
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{
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fputs_filtered (_("During symbol reading: "), gdb_stderr);
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vfprintf_filtered (gdb_stderr, fmt, args);
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fputs_filtered ("\n", gdb_stderr);
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}
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va_end (args);
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}
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/* See complaints.h. */
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void
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clear_complaints ()
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{
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counters.clear ();
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}
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static void
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complaints_show_value (struct ui_file *file, int from_tty,
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struct cmd_list_element *cmd, const char *value)
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{
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fprintf_filtered (file, _("Max number of complaints about incorrect"
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" symbols is %s.\n"),
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value);
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}
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void
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_initialize_complaints (void)
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{
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add_setshow_zinteger_cmd ("complaints", class_support,
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&stop_whining, _("\
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Set max number of complaints about incorrect symbols."), _("\
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Show max number of complaints about incorrect symbols."), NULL,
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NULL, complaints_show_value,
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&setlist, &showlist);
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}
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