gdb/common/common-defs.h

   1 /* Common definitions.
   2
   3    Copyright (C) 1986-2018 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef COMMON_DEFS_H
  21 #define COMMON_DEFS_H
  22
  23 #include "config.h"
  24
  25 #undef PACKAGE_NAME
  26 #undef PACKAGE_VERSION
  27 #undef PACKAGE_STRING
  28 #undef PACKAGE_TARNAME
  29
  30 #ifdef GDBSERVER
  31 #include "build-gnulib-gdbserver/config.h"
  32 #else
  33 #include "build-gnulib/config.h"
  34 #endif
  35
  36 #undef PACKAGE_NAME
  37 #undef PACKAGE_VERSION
  38 #undef PACKAGE_STRING
  39 #undef PACKAGE_TARNAME
  40
  41 /* From:
  42     https://www.gnu.org/software/gnulib/manual/html_node/stdint_002eh.html
  43
  44    "On some hosts that predate C++11, when using C++ one must define
  45    __STDC_CONSTANT_MACROS to make visible the definitions of constant
  46    macros such as INTMAX_C, and one must define __STDC_LIMIT_MACROS to
  47    make visible the definitions of limit macros such as INTMAX_MAX.".
  48
  49    And:
  50     https://www.gnu.org/software/gnulib/manual/html_node/inttypes_002eh.html
  51
  52    "On some hosts that predate C++11, when using C++ one must define
  53    __STDC_FORMAT_MACROS to make visible the declarations of format
  54    macros such as PRIdMAX."
  55
  56    Must do this before including any system header, since other system
  57    headers may include stdint.h/inttypes.h.  */
  58 #define __STDC_CONSTANT_MACROS 1
  59 #define __STDC_LIMIT_MACROS 1
  60 #define __STDC_FORMAT_MACROS 1
  61
  62 #include <stdarg.h>
  63 #include <stdio.h>
  64 #include <stdlib.h>
  65 #include <stddef.h>
  66 #include <stdint.h>
  67 #include <string.h>
  68 #ifdef HAVE_STRINGS_H
  69 #include <strings.h>    /* for strcasecmp and strncasecmp */
  70 #endif
  71 #include <errno.h>
  72 #include <alloca.h>
  73
  74 #include "ansidecl.h"
  75 /* This is defined by ansidecl.h, but we prefer gnulib's version.  On
  76    MinGW, gnulib might enable __USE_MINGW_ANSI_STDIO, which may or not
  77    require use of attribute gnu_printf instead of printf.  gnulib
  78    checks that at configure time.  Since _GL_ATTRIBUTE_FORMAT_PRINTF
  79    is compatible with ATTRIBUTE_PRINTF, simply use it.  */
  80 #undef ATTRIBUTE_PRINTF
  81 #define ATTRIBUTE_PRINTF _GL_ATTRIBUTE_FORMAT_PRINTF
  82
  83 #include "libiberty.h"
  84 #include "pathmax.h"
  85 #include "gdb/signals.h"
  86 #include "gdb_locale.h"
  87 #include "ptid.h"
  88 #include "common-types.h"
  89 #include "common-utils.h"
  90 #include "gdb_assert.h"
  91 #include "errors.h"
  92 #include "print-utils.h"
  93 #include "common-debug.h"
  94 #include "cleanups.h"
  95 #include "common-exceptions.h"
  96 #include "common/poison.h"
  97
  98 #define EXTERN_C extern "C"
  99 #define EXTERN_C_PUSH extern "C" {
 100 #define EXTERN_C_POP }
 101
 102 /* Pull in gdb::unique_xmalloc_ptr.  */
 103 #include "common/gdb_unique_ptr.h"
 104
 105 /* String containing the current directory (what getwd would return).  */
 106 extern char *current_directory;
 107
 108 #endif /* COMMON_DEFS_H */