# Copyright 2005 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 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # A <invalid type code nn> error from gdb, reported in <rdar://problem/4212652>. # This comes up from stabs like # 00000000 - 00 0003 LSYM event64_t:t(0,2)=(0,3) # 00000000 - 00 0031 LSYM uint64_t:t(0,3)=(0,4) # 00000000 - 00 0000 LSYM long long unsigned int:t(0,4)=@s64;r(0,4);0;01777777777777777777777; # where event64_t is defined in terms of a not-yet-seen type, and uint64_t # is defined in terms of a not-yet-seen type, and long long unsigned int is # a range type. gdb isn't currently fixing up the double indirect forward # reference to a range type, so ptype uint64_t fails. if $tracelevel then { strace $tracelevel } # # test running programs # set prms_id 0 set bug_id 0 set testfile "shantonu" set srcfile ${testfile}.c set binfile ${objdir}/${subdir}/${testfile} set additional_flags "additional_flags=-gstabs+ -feliminate-unused-debug-symbols" if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable $additional_flags ] != "" } { gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." } # Start with a fresh gdb gdb_exit gdb_start gdb_reinitialize_dir $srcdir/$subdir gdb_file_cmd "${binfile}" send_gdb "set width 0\n" gdb_expect -re "$gdb_prompt $" gdb_test "break [gdb_get_line_number "good place to put a breakpoint"]" "Breakpoint 1 at $hex: file.*, line.*\\." "Set breakpoint on line 'good stopping point in main'" gdb_test "run" "Starting program: $binfile *\r\n\Reading symbols for shared libraries \(\[.+\]\)+ done.*Breakpoint 1, main.*" "run to breakpoint in main()" gdb_test "print foo" ".*wait_event = 5.*" "print contents of foo" gdb_test "ptype foo" "type = struct thread .*event64_t wait_event;.*" "ptype struct foo" gdb_test "ptype event64_t" "type = .*long.*" "ptype event64_t" gdb_test "ptype uint64_t" "type = .*long.*" "ptype uint64_t" gdb_exit return 0