From c1e56572463d2126e46eda8ce8d4bce221667f98 Mon Sep 17 00:00:00 2001 From: Jan Kratochvil Date: Sun, 17 Oct 2010 17:45:17 +0000 Subject: gdb/ * infrun.c (follow_exec): Replace symbol_file_add_main by symbol_file_add with SYMFILE_DEFER_BP_RESET, set_initial_language and breakpoint_re_set. * m32r-rom.c (m32r_load, m32r_upload_command): Use parameter 0 for clear_symtab_users. * objfiles.c (free_all_objfiles): Likewise. * remote-m32r-sdi.c (m32r_load): Likewise. * solib-som.c (som_solib_create_inferior_hook): Likewise. * symfile.c (new_symfile_objfile): New comment for add_flags. Call clear_symtab_users with ADD_FLAGS. (reread_symbols): Use parameter 0 for clear_symtab_users. (clear_symtab_users): New parameter add_flags. Do not call breakpoint_re_set if SYMFILE_DEFER_BP_RESET. (clear_symtab_users_cleanup): Use parameter 0 for clear_symtab_users. * symtab.h (clear_symtab_users): New parameter add_flags. gdb/testsuite/ * gdb.base/pie-execl.exp: New file. * gdb.base/pie-execl.c: New file. --- gdb/testsuite/gdb.base/pie-execl.c | 51 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 gdb/testsuite/gdb.base/pie-execl.c (limited to 'gdb/testsuite/gdb.base/pie-execl.c') diff --git a/gdb/testsuite/gdb.base/pie-execl.c b/gdb/testsuite/gdb.base/pie-execl.c new file mode 100644 index 0000000..6c33769 --- /dev/null +++ b/gdb/testsuite/gdb.base/pie-execl.c @@ -0,0 +1,51 @@ +/* This testcase is part of GDB, the GNU debugger. + + Copyright 2010 Free Software Foundation, Inc. + + 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 3 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, see . */ + +#include +#include +#include + +static void pie_execl_marker (void); + +int +main (int argc, char **argv) +{ + setbuf (stdout, NULL); + +#if BIN == 1 + if (argc == 2) + { + printf ("pie-execl: re-exec: %s\n", argv[1]); + execl (argv[1], argv[1], NULL); + assert (0); + } +#endif + + pie_execl_marker (); + + return 0; +} + +/* pie_execl_marker must be on a different address than in `pie-execl2.c'. */ + +volatile int v; + +static void +pie_execl_marker (void) +{ + v = 1; +} -- cgit v1.1