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https://sourceware.org/git/binutils-gdb.git
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1d506c26d9
This commit is the result of the following actions: - Running gdb/copyright.py to update all of the copyright headers to include 2024, - Manually updating a few files the copyright.py script told me to update, these files had copyright headers embedded within the file, - Regenerating gdbsupport/Makefile.in to refresh it's copyright date, - Using grep to find other files that still mentioned 2023. If these files were updated last year from 2022 to 2023 then I've updated them this year to 2024. I'm sure I've probably missed some dates. Feel free to fix them up as you spot them.
374 lines
7.6 KiB
C
374 lines
7.6 KiB
C
/* MI Command Set - output generating routines.
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Copyright (C) 2000-2024 Free Software Foundation, Inc.
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Contributed by Cygnus Solutions (a Red Hat company).
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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 "mi-out.h"
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#include <vector>
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#include "interps.h"
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#include "ui-out.h"
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#include "utils.h"
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#include "gdbsupport/gdb-checked-static-cast.h"
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/* Mark beginning of a table. */
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void
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mi_ui_out::do_table_begin (int nr_cols, int nr_rows,
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const char *tblid)
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{
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open (tblid, ui_out_type_tuple);
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do_field_signed (-1, -1, ui_left, "nr_rows", nr_rows);
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do_field_signed (-1, -1, ui_left, "nr_cols", nr_cols);
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open ("hdr", ui_out_type_list);
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}
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/* Mark beginning of a table body. */
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void
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mi_ui_out::do_table_body ()
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{
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/* close the table header line if there were any headers */
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close (ui_out_type_list);
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open ("body", ui_out_type_list);
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}
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/* Mark end of a table. */
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void
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mi_ui_out::do_table_end ()
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{
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close (ui_out_type_list); /* body */
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close (ui_out_type_tuple);
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}
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/* Specify table header. */
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void
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mi_ui_out::do_table_header (int width, ui_align alignment,
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const std::string &col_name,
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const std::string &col_hdr)
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{
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open (NULL, ui_out_type_tuple);
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do_field_signed (0, 0, ui_center, "width", width);
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do_field_signed (0, 0, ui_center, "alignment", alignment);
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do_field_string (0, 0, ui_center, "col_name", col_name.c_str (),
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ui_file_style ());
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do_field_string (0, width, alignment, "colhdr", col_hdr.c_str (),
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ui_file_style ());
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close (ui_out_type_tuple);
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}
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/* Mark beginning of a list. */
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void
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mi_ui_out::do_begin (ui_out_type type, const char *id)
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{
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open (id, type);
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}
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/* Mark end of a list. */
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void
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mi_ui_out::do_end (ui_out_type type)
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{
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close (type);
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}
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/* Output an int field. */
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void
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mi_ui_out::do_field_signed (int fldno, int width, ui_align alignment,
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const char *fldname, LONGEST value)
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{
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do_field_string (fldno, width, alignment, fldname, plongest (value),
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ui_file_style ());
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}
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/* Output an unsigned field. */
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void
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mi_ui_out::do_field_unsigned (int fldno, int width, ui_align alignment,
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const char *fldname, ULONGEST value)
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{
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do_field_string (fldno, width, alignment, fldname, pulongest (value),
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ui_file_style ());
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}
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/* Used to omit a field. */
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void
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mi_ui_out::do_field_skip (int fldno, int width, ui_align alignment,
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const char *fldname)
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{
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}
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/* Other specific mi_field_* end up here so alignment and field
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separators are both handled by mi_field_string. */
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void
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mi_ui_out::do_field_string (int fldno, int width, ui_align align,
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const char *fldname, const char *string,
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const ui_file_style &style)
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{
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ui_file *stream = m_streams.back ();
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field_separator ();
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if (fldname)
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gdb_printf (stream, "%s=", fldname);
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gdb_printf (stream, "\"");
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if (string)
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stream->putstr (string, '"');
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gdb_printf (stream, "\"");
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}
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void
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mi_ui_out::do_field_fmt (int fldno, int width, ui_align align,
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const char *fldname, const ui_file_style &style,
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const char *format, va_list args)
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{
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ui_file *stream = m_streams.back ();
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field_separator ();
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if (fldname)
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gdb_printf (stream, "%s=\"", fldname);
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else
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gdb_puts ("\"", stream);
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gdb_vprintf (stream, format, args);
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gdb_puts ("\"", stream);
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}
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void
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mi_ui_out::do_spaces (int numspaces)
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{
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}
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void
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mi_ui_out::do_text (const char *string)
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{
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}
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void
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mi_ui_out::do_message (const ui_file_style &style,
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const char *format, va_list args)
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{
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}
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void
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mi_ui_out::do_wrap_hint (int indent)
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{
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m_streams.back ()->wrap_here (indent);
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}
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void
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mi_ui_out::do_flush ()
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{
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gdb_flush (m_streams.back ());
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}
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void
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mi_ui_out::do_redirect (ui_file *outstream)
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{
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if (outstream != NULL)
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m_streams.push_back (outstream);
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else
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m_streams.pop_back ();
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}
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void
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mi_ui_out::field_separator ()
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{
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if (m_suppress_field_separator)
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m_suppress_field_separator = false;
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else
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gdb_putc (',', m_streams.back ());
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}
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void
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mi_ui_out::open (const char *name, ui_out_type type)
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{
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ui_file *stream = m_streams.back ();
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field_separator ();
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m_suppress_field_separator = true;
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if (name)
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gdb_printf (stream, "%s=", name);
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switch (type)
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{
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case ui_out_type_tuple:
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gdb_putc ('{', stream);
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break;
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case ui_out_type_list:
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gdb_putc ('[', stream);
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break;
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default:
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internal_error (_("bad switch"));
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}
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}
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void
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mi_ui_out::close (ui_out_type type)
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{
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ui_file *stream = m_streams.back ();
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switch (type)
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{
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case ui_out_type_tuple:
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gdb_putc ('}', stream);
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break;
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case ui_out_type_list:
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gdb_putc (']', stream);
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break;
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default:
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internal_error (_("bad switch"));
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}
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m_suppress_field_separator = false;
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}
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string_file *
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mi_ui_out::main_stream ()
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{
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gdb_assert (m_streams.size () == 1);
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return (string_file *) m_streams.back ();
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}
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/* Initialize a progress update to be displayed with
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mi_ui_out::do_progress_notify. */
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void
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mi_ui_out::do_progress_start ()
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{
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m_progress_info.emplace_back ();
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}
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/* Indicate that a task described by MSG is in progress. */
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void
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mi_ui_out::do_progress_notify (const std::string &msg, const char *unit,
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double cur, double total)
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{
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mi_progress_info &info (m_progress_info.back ());
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if (info.state == progress_update::START)
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{
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gdb_printf ("%s...\n", msg.c_str ());
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info.state = progress_update::WORKING;
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}
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}
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/* Remove the most recent progress update from the progress_info stack. */
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void
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mi_ui_out::do_progress_end ()
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{
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m_progress_info.pop_back ();
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}
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/* Clear the buffer. */
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void
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mi_ui_out::rewind ()
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{
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main_stream ()->clear ();
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}
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/* Dump the buffer onto the specified stream. */
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void
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mi_ui_out::put (ui_file *where)
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{
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string_file *mi_stream = main_stream ();
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where->write (mi_stream->data (), mi_stream->size ());
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mi_stream->clear ();
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}
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/* Return the current MI version. */
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int
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mi_ui_out::version ()
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{
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return m_mi_version;
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}
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/* Constructor for an `mi_out_data' object. */
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mi_ui_out::mi_ui_out (int mi_version)
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: ui_out (make_flags (mi_version)),
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m_suppress_field_separator (false),
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m_suppress_output (false),
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m_mi_version (mi_version)
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{
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string_file *stream = new string_file ();
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m_streams.push_back (stream);
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}
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mi_ui_out::~mi_ui_out ()
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{
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}
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/* See mi/mi-out.h. */
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std::unique_ptr<mi_ui_out>
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mi_out_new (const char *mi_version)
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{
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if (streq (mi_version, INTERP_MI4) || streq (mi_version, INTERP_MI))
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return std::make_unique<mi_ui_out> (4);
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if (streq (mi_version, INTERP_MI3))
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return std::make_unique<mi_ui_out> (3);
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if (streq (mi_version, INTERP_MI2))
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return std::make_unique<mi_ui_out> (2);
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return nullptr;
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}
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/* Helper function to return the given UIOUT as an mi_ui_out. It is an error
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to call this function with an ui_out that is not an MI. */
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static mi_ui_out *
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as_mi_ui_out (ui_out *uiout)
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{
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return gdb::checked_static_cast<mi_ui_out *> (uiout);
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}
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void
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mi_out_put (ui_out *uiout, struct ui_file *stream)
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{
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return as_mi_ui_out (uiout)->put (stream);
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}
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void
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mi_out_rewind (ui_out *uiout)
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{
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return as_mi_ui_out (uiout)->rewind ();
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}
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