https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=224128 2007-01-25 Jan Kratochvil * gdb.base/charsign.exp, gdb.base/charsign.c: New files. [ stripped ] 2007-10-19 Jan Kratochvil Port to GDB-6.7 - only the testcase left, patch has been reverted, char-vectors restricted. --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ ./gdb/testsuite/gdb.base/charsign.c 26 Jan 2007 10:32:00 -0000 @@ -0,0 +1,37 @@ +/* This testcase is part of GDB, the GNU debugger. + + Copyright 2007 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. + + Please email any bugs, comments, and/or additions to this file to: + bug-gdb@prep.ai.mit.edu */ + +int main() +{ + return 0; +} + +char n[]="A"; +signed char s[]="A"; +unsigned char u[]="A"; + +typedef char char_n; +typedef signed char char_s; +typedef unsigned char char_u; + +char_n n_typed[]="A"; +char_s s_typed[]="A"; +char_u u_typed[]="A"; --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ ./gdb/testsuite/gdb.base/charsign.exp 26 Jan 2007 10:32:00 -0000 @@ -0,0 +1,70 @@ +# Copyright 2007 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. + +if $tracelevel then { + strace $tracelevel +} + +set prms_id 0 +set bug_id 0 + +set testfile charsign +set srcfile ${testfile}.c +set binfile ${objdir}/${subdir}/${testfile} + +proc do_test { cflags } { + global srcdir + global binfile + global subdir + global srcfile + global gdb_prompt + + if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [list debug additional_flags=$cflags]] != "" } { + untested "Couldn't compile test program" + return -1 + } + + # Get things started. + + gdb_exit + gdb_start + gdb_reinitialize_dir $srcdir/$subdir + gdb_load ${binfile} + + # For C programs, "start" should stop in main(). + + gdb_test "p n" \ + "= \"A\"" + gdb_test "p s" \ + "= \\{65 'A', 0 '\\\\0'\\}" + gdb_test "p u" \ + "= \\{65 'A', 0 '\\\\0'\\}" + gdb_test "p n_typed" \ + "= \"A\"" + gdb_test "p s_typed" \ + "= \\{65 'A', 0 '\\\\0'\\}" + gdb_test "p u_typed" \ + "= \\{65 'A', 0 '\\\\0'\\}" +} + +# The string identification works despite the compiler flags below due to +# gdbtypes.c: +# if (name && strcmp (name, "char") == 0) +# TYPE_FLAGS (type) |= TYPE_FLAG_NOSIGN; + +do_test {} +do_test {-fsigned-char} +do_test {-funsigned-char}