-/* Macro definitions for GDB on all SVR4 target systems.
- Copyright (C) 1991, 1992, Free Software Foundation, Inc.
-
-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 2 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, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
-#include "solib.h" /* Support for shared libraries. */
-
-/* For SVR4 shared libraries, each call to a library routine goes through
- a small piece of trampoline code in the ".init" section. Although each
- of these fragments is labeled with the name of the routine being called,
- the gdb symbol reading code deliberately ignores them so it won't confuse
- them with the real functions. It does however know about the label that
- precedes all of the fragments, which is "_init". Thus when we lookup a
- function that corresponds to a PC value which is in one of the trampoline
- fragments, we'll appear to be in the function "_init". The following
- macro will evaluate to nonzero when NAME is valid and matches "_init".
- The horribly ugly wait_for_inferior() routine uses this macro to detect
- when we have stepped into one of these fragments. */
-
-#define IN_SOLIB_TRAMPOLINE(pc,name) ((name) && (STREQ ("_init", name)))
-
-/* In SVR4 ELF files, the ABI defines (pg. 4-25) that "External C symbols
- have the same names in C, assembly code, and object files' symbol
- tables." So... */
-
-#undef NAMES_HAVE_UNDERSCORE