From 3a40aaa0eb849a9aacd6f1e83b94fb8b0947cdfb Mon Sep 17 00:00:00 2001 From: Ulrich Weigand Date: Tue, 3 Jul 2007 12:14:44 +0000 Subject: 2007-07-03 Markus Deuling * cp-namespace.c (lookup_symbol_file): Add block to lookup_symbol_global call. * Makefile.in (solist_h): Add dependency on symtab header. (symtab.o): Add dependency on solist header. * solib.c (solib_global_lookup): New function. * solib-svr4.c (scan_dyntag): Likewise. (elf_locate_base): Call helper routine scan_dyntag. (elf_lookup_lib_symbol): New function. (_initialize_svr4_solib): Add elf_lookup_lib_symbol to svr4_so_ops. * solist.h (symtab.h): New include. (struct target_so_ops): New member lookup_lib_global_symbol. (solib_global_lookup): New prototype. * symtab.c: New include solist.h. (lookup_objfile_from_block): New function. (lookup_global_symbol_from_objfile): New function. (basic_lookup_symbol_nonlocal): Add block to lookup_symbol_global call. (lookup_symbol_global): Call library-specific lookup procedure. * symtab.h (lookup_global_symbol_from_objfile): New prototype. * NEWS: Document framework. testsuite/ * gdb.base/solib-symbol.exp: New file (testcase multiple symbol lookup). * gdb.base/solib-symbol-lib.c: Likewise. * gdb.base/solib-symbol-main.c: Likewise. --- gdb/NEWS | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'gdb/NEWS') diff --git a/gdb/NEWS b/gdb/NEWS index 8148073..b3bd08a 100644 --- a/gdb/NEWS +++ b/gdb/NEWS @@ -3,6 +3,10 @@ *** Changes since GDB 6.6 +* When looking up multiply-defined global symbols, GDB will now prefer the +symbol definition in the current shared library if it was built using the +-Bsymbolic linker option. + * When the Text User Interface (TUI) is not configured, GDB will now recognize the -tui command-line option and print a message that the TUI is not supported. -- cgit v1.1