Line data    Source code

       1              : /* Utilities for implementing "dump" functions for the diagnostics subsystem.
       2              :    Copyright (C) 2025-2026 Free Software Foundation, Inc.
       3              :    Contributed by David Malcolm <dmalcolm@redhat.com>.
       4              : 
       5              : This file is part of GCC.
       6              : 
       7              : GCC is free software; you can redistribute it and/or modify it under
       8              : the terms of the GNU General Public License as published by the Free
       9              : Software Foundation; either version 3, or (at your option) any later
      10              : version.
      11              : 
      12              : GCC is distributed in the hope that it will be useful, but WITHOUT ANY
      13              : WARRANTY; without even the implied warranty of MERCHANTABILITY or
      14              : FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
      15              : for more details.
      16              : 
      17              : You should have received a copy of the GNU General Public License
      18              : along with GCC; see the file COPYING3.  If not see
      19              : <http://www.gnu.org/licenses/>.  */
      20              : 
      21              : 
      22              : #include "config.h"
      23              : #include "system.h"
      24              : #include "coretypes.h"
      25              : #include "diagnostics/logging.h"
      26              : 
      27              : namespace diagnostics {
      28              : namespace logging {
      29              : 
      30            0 : logger::logger (output_file outfile)
      31            0 : : m_outfile (std::move (outfile)),
      32            0 :   m_log_depth (0)
      33              : {
      34            0 : }
      35              : 
      36              : void
      37            0 : logger::log_printf (const char *fmt, ...)
      38              : {
      39            0 :   emit_indent ();
      40              : 
      41            0 :   va_list ap;
      42            0 :   va_start (ap, fmt);
      43            0 :   vfprintf (get_stream (), fmt, ap);
      44            0 :   va_end (ap);
      45              : 
      46            0 :   emit_newline ();
      47            0 : }
      48              : 
      49              : void
      50            0 : logger::log_bool_return (const char *function_name, bool retval)
      51              : {
      52            0 :   log_printf ("%s <- %s",
      53              :               retval ? "true" : "false",
      54              :               function_name);
      55            0 : }
      56              : 
      57              : /* Emit indentation to OUTFILE for the start of a log line.  */
      58              : 
      59              : void
      60            0 : logger::emit_indent () const
      61              : {
      62            0 :   fprintf (get_stream (), "%*s", get_indent (), "");
      63            0 : }
      64              : 
      65              : void
      66            0 : logger::emit_newline () const
      67              : {
      68            0 :   fputc ('\n', get_stream ());
      69            0 : }
      70              : 
      71              : } // namespace logging {
      72              : } // namespace diagnostics