/* Shared library declarations for GDB, the GNU Debugger.
- Copyright (C) 1992 Free Software Foundation, Inc.
+ Copyright (C) 1992, 1998 Free Software Foundation, Inc.
This file is part of GDB.
/* If we can't set a breakpoint, and it's in a shared library, just
disable it. */
-#define DISABLE_UNSETTABLE_BREAK(addr) solib_address(addr)
+#define DISABLE_UNSETTABLE_BREAK(addr) (solib_address(addr) != NULL)
-extern int
+extern char *
solib_address PARAMS ((CORE_ADDR)); /* solib.c */
+
+/* If ADDR lies in a shared library, return its name. */
+
+#define PC_SOLIB(addr) solib_address (addr)
+
+#ifdef SVR4_SHARED_LIBS
+
+/* Return 1 if PC lies in the dynamic symbol resolution code of the
+ SVR4 run time loader. */
+
+#define IN_SOLIB_DYNSYM_RESOLVE_CODE(pc) in_svr4_dynsym_resolve_code (pc)
+
+extern int
+in_svr4_dynsym_resolve_code PARAMS ((CORE_ADDR));
+
+#endif