diff options
Diffstat (limited to 'gdb/testsuite/gdb.base/setvar.exp')
| -rw-r--r-- | gdb/testsuite/gdb.base/setvar.exp | 420 |
1 files changed, 420 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.base/setvar.exp b/gdb/testsuite/gdb.base/setvar.exp new file mode 100644 index 00000000000..96d3eb45f53 --- /dev/null +++ b/gdb/testsuite/gdb.base/setvar.exp @@ -0,0 +1,420 @@ +# Copyright (C) 1997 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 + +# Copyright (C) 1988, 1990, 1991, 1992, 1994, 1995 +# 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 + +# This file was written by Rob Savoye. (rob@cygnus.com) + +if $tracelevel then { + strace $tracelevel + } + +# +# test running programs +# +set prms_id 0 +set bug_id 0 + +set testfile "setvar" +set srcfile ${testfile}.c +set binfile ${objdir}/${subdir}/${testfile} +if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { + gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." +} + +# Create and source the file that provides information about the compiler +# used to compile the test case. +if [get_compiler_info ${binfile}] { + return -1; +} + +gdb_exit +gdb_start +gdb_reinitialize_dir $srcdir/$subdir +gdb_load $binfile + +# +# set it up at a breakpoint so we canplay with the variable values +# +send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $" + +if ![runto_main] then { + perror "couldn't run to breakpoint" + continue +} + +# Determine expected output for unsigned long variables, +# the output varies with sizeof (unsigned long). + +set ulong_minus_1 4294967295 +set ulong_minus_456 4294966840 +send_gdb "print sizeof (unsigned long)\n" +gdb_expect { + -re ".\[0-9\]* = 4.*$gdb_prompt $" {} + -re ".\[0-9\]* = 8.*$gdb_prompt $" { + set ulong_minus_1 18446744073709551615 + set ulong_minus_456 18446744073709551160 + } + -re ".*$gdb_prompt $" { + fail "getting sizeof unsigned long" + } + default { fail "(timeout) getting sizeof unsigned long" } +} + +proc test_set { args } { + global gdb_prompt + + set length [expr [llength $args] - 1]; + set message "[lindex $args $length]"; + set final [expr $length - 2]; + set count 1; + + # Set up the variables. + for {set x 0;} {$x < $length} {incr x;} { + if { "[lindex $args $x]" != "" } { + set arg [lindex $args $x]; + if { ($x == $final) || ([string first ".*" [lindex $args [expr $x + 1]]] >= 0) } { + set match [lindex $args [expr $x + 1]]; + if { $count == 1 } { + set mess "$message" + } else { + set mess "$message (#$count)"; + } + incr count; + incr x; + } else { + set mess ""; + set match "" + } + verbose "doing $arg $match" + if [gdb_test "$arg" "$match" "$mess"] { + fail "$message -- $match"; + return 1; + } + } + } + return 0; +} + +# +# test "set variable" for type "char" +# +# Because bare char types can be either signed or unsigned, we just test the +# range of values that are common to both (0-127). +# + +test_set "set variable v_char=0" "print v_char" ".\[0-9\]* = 0 \'.000\'" "set variable char=0" +test_set "set variable v_char=1" "print v_char" ".\[0-9\]* = 1 \'.001\'" "set variable char=1" +test_set "set variable v_char=27" "print v_char" ".\[0-9\]* = 27 \'.e\'" "set variable char=27 (Esc)" +test_set "set variable v_char=32" "print v_char" ".\[0-9\]* = 32 \' \'" "set variable char=32 (SPC)" +test_set "set variable v_char=65" "print v_char" ".\[0-9\]* = 65 \'A\'" "set variable char=65 ('A')" +test_set "set variable v_char=97" "print v_char" ".\[0-9\]* = 97 \'a\'" "set variable char=97 ('a')" +test_set "set variable v_char=126" "print v_char" ".\[0-9\]* = 126 \'~\'" "set variable char=126 ('~')" +test_set "set variable v_char=127" "print v_char" ".\[0-9\]* = 127 \'.177\'" "set variable char=127 (8-bit)" +# +# test "set variable" for type "signed char" +# +test_set "set variable v_char=0" "print v_signed_char" ".\[0-9\]* = 0 \'.000\'" "set variable signed char=0" +test_set "set variable v_signed_char=1" "print v_signed_char" ".\[0-9\]* = 1 \'.001\'" "set variable signed char=1" +test_set "set variable v_signed_char=27" "print v_signed_char" ".\[0-9\]* = 27 \'.e\'" "set variable signed char=27 (Esc)" +test_set "set variable v_signed_char=32" "print v_signed_char" ".\[0-9\]* = 32 \' \'" "set variable signed char=32 (SPC)" +test_set "set variable v_signed_char=65" "print v_signed_char" ".\[0-9\]* = 65 \'A\'" "set variable signed char=65 ('A')" +test_set "set variable v_signed_char=97" "print v_signed_char" ".\[0-9\]* = 97 \'a\'" "set variable signed char=97 ('a')" +test_set "set variable v_signed_char=126" "print v_signed_char" ".\[0-9\]* = 126 \'~\'" "set variable signed char=126 ('~')" +test_set "set variable v_signed_char=127" "print v_signed_char" ".\[0-9\]* = 127 \'.177\'" "set variable signed char=127 (8-bit)" +gdb_test "set variable v_signed_char=-1" "" +if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix4*" } +gdb_test "print v_signed_char" ".\[0-9\]* = -1 \'.377\'" \ + "set variable signed char=-1 (-1)" +gdb_test "set variable v_signed_char=0xFF" "" +if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix4*" } +gdb_test "print v_signed_char" ".\[0-9\]* = -1 \'.377\'" \ + "set variable signed char=0xFF (0xFF)" +# +# test "set variable" for type "unsigned char" +# +test_set "set variable v_unsigned_char=0" "print v_unsigned_char" ".\[0-9\]* = 0 \'.000\'" "set variable unsigned char=0" +test_set "set variable v_unsigned_char=1" "print v_unsigned_char" ".\[0-9\]* = 1 \'.001\'" "set variable unsigned char=1" +test_set "set variable v_unsigned_char=27" "print v_unsigned_char" ".\[0-9\]* = 27 \'.e\'" "set variable unsigned char=27 (Esc)" +test_set "set variable v_unsigned_char=32" "print v_unsigned_char" ".\[0-9\]* = 32 \' \'" "set variable unsigned char=32 (SPC)" +test_set "set variable v_unsigned_char=65" "print v_unsigned_char" ".\[0-9\]* = 65 \'A\'" "set variable unsigned char=65 ('A')" +test_set "set variable v_unsigned_char=97" "print v_unsigned_char" ".\[0-9\]* = 97 \'a\'" "set variable unsigned char=97 ('a')" +test_set "set variable v_unsigned_char=126" "print v_unsigned_char" ".\[0-9\]* = 126 \'~\'" "set variable unsigned char=126 ('~')" +test_set "set variable v_unsigned_char=~0" "print v_unsigned_char" ".\[0-9\]* = 255 \'.377\'" "set variable unsigned char=255 (8-bit)" +# +# test "set variable" for type "short" +# +test_set "set variable v_short=0" "print v_short" ".\[0-9\]* = 0" "set variable short=0" +test_set "set variable v_short=1" "print v_short" ".\[0-9\]* = 1" "set variable short=1" +test_set "set variable v_short=-1" "print v_short" ".\[0-9\]* = -1" "set variable short=-1 (minus)" +# +# test "set variable" for type "signed short" +# +test_set "set variable v_signed_short=0" "print v_signed_short" ".\[0-9\]* = 0" "set variable signed short=0" +test_set "set variable v_signed_short=1" "print v_signed_short" ".\[0-9\]* = 1" "set variable signed short=1" +test_set "set variable v_signed_short=-1" "print v_signed_short" ".\[0-9\]* = -1" "set variable signed short=-1 (minus)" +# +# test "set variable" for type "unsigned short" +# +test_set "set variable v_unsigned_short=0" "print v_unsigned_short" ".\[0-9\]* = 0" "set variable unsigned short=0" +test_set "set variable v_unsigned_short=1" "print v_unsigned_short" ".\[0-9\]* = 1" "set variable unsigned short=1" +test_set "set variable v_unsigned_short=~0" "print v_unsigned_short" ".\[0-9\]* = 65535" "set variable unsigned short=~0 (minus)" +# +# test "set variable" for type "int" +# +test_set "set variable v_int=0" "print v_int" ".\[0-9\]* = 0" "set variable int=0" +test_set "set variable v_int=1" "print v_int" ".\[0-9\]* = 1" "set variable int=1" +test_set "set variable v_int=-1" "print v_int" ".\[0-9\]* = -1" "set variable int=-1 (minus)" +# +# test "set variable" for type "signed int" +# +test_set "set variable v_signed_int=0" "print v_signed_int" ".\[0-9\]* = 0" "set variable signed int=0" +test_set "set variable v_signed_int=1" "print v_signed_int" ".\[0-9\]* = 1" "set variable signed int=1" +test_set "set variable v_signed_int=-1" "print v_signed_int" ".\[0-9\]* = -1" "set variable signed int=-1 (minus)" +# +# test "set variable" for type "unsigned int" +# +test_set "set variable v_unsigned_int=0" "print v_unsigned_int" ".\[0-9\]* = 0" "set variable unsigned int=0" +test_set "set variable v_unsigned_int=1" "print v_unsigned_int" ".\[0-9\]* = 1" "set variable unsigned int=1" +test_set "set variable v_unsigned_int=~0" "print v_unsigned_int" ".\[0-9\]* = (4294967295|65535)" "set variable unsigned int=~0 (minus)" +#test_set ".\[0-9\]* = 65535" "set variable unsigned int=~0 (minus)" +# +# test "set variable" for type "long" +# +test_set "set variable v_long=0" "print v_long" ".\[0-9\]* = 0" "set variable long=0" +test_set "set variable v_long=1" "print v_long" ".\[0-9\]* = 1" "set variable long=1" +test_set "set variable v_long=-1" "print v_long" ".\[0-9\]* = -1" "set variable long=-1 (minus)" +# +# test "set variable" for type "signed long" +# +test_set "set variable v_signed_long=0" "print v_signed_long" ".\[0-9\]* = 0" "set variable signed long=0" +test_set "set variable v_signed_long=1" "print v_signed_long" ".\[0-9\]* = 1" "set variable signed long=1" +test_set "set variable v_signed_long=-1" "print v_signed_long" ".\[0-9\]* = -1" "set variable signed long=-1 (minus)" +# +# test "set variable" for type "unsigned long" +# +test_set "set variable v_unsigned_long=0" "print v_unsigned_long" ".\[0-9\]* = 0" "set variable unsigned long=0" +test_set "set variable v_unsigned_long=1" "print v_unsigned_long" ".\[0-9\]* = 1" "set variable unsigned long=1" +test_set "set variable v_unsigned_long=~0" "print v_unsigned_long" ".\[0-9\]* = $ulong_minus_1" "set variable unsigned long=~0 (minus)" +# +# test "set variable" for type "float" +# +test_set "set variable v_float=0.0" "print v_float" ".\[0-9\]* = 0" "set variable float=0" +test_set "set variable v_float=1.0" "print v_float" ".\[0-9\]* = 1" "set variable float=1" +test_set "set variable v_float=-1.0" "print v_float" ".\[0-9\]* = -1" "set variable float=-1 (minus)" +# +# test "set variable" for type "double" +# +test_set "set variable v_double=0.0" "print v_double" ".\[0-9\]* = 0" "set variable double=0" +test_set "set variable v_double=1.0" "print v_double" ".\[0-9\]* = 1" "set variable double=1" +test_set "set variable v_double=-1.0" "print v_double" ".*.\[0-9\]* = -1" "set variable double=-1 (minus)" +# +# test "set variable" for "char array[2]" +# +test_set "set variable v_char_array\[0\]='h'" "set variable v_char_array\[1\]='i'" "print v_char_array" ".*.\[0-9\]* =.*\"hi\"" "set variable char array=\"hi\" (string)" +# +# test "set variable" for "signed char array[2]" +# +test_set "set variable v_signed_char_array\[0\]='h'" "set variable v_signed_char_array\[1\]='i'" "print v_signed_char_array" ".*.\[0-9\]* =.*\"hi\"" "set variable signed char array=\"hi\" (string)" +# +# test "set variable" for "unsigned char array[2]" +# +test_set "set variable v_unsigned_char_array\[0\]='h'" "set variable v_unsigned_char_array\[1\]='i'" "print v_unsigned_char_array" ".*.\[0-9\]* =.*\"hi\"" "set variable unsigned char array=\"hi\" (string)" +# +# test "set variable" for "short array[2]" +# +test_set "set variable v_short_array\[0\]=123" "set variable v_short_array\[1\]=-456" "print v_short_array" ".*.\[0-9\]* =.*\{123,.*-456\}" "set variable short array" +# +# test "set variable" for "signed short array[2]" +# +test_set "set variable v_signed_short_array\[0\]=123" "set variable v_signed_short_array\[1\]=-456" "print v_signed_short_array" ".*.\[0-9\]* =.*\{123,.*-456\}" "set variable signed short array" +# +# test "set variable" for "unsigned short array[2]" +# +test_set "set variable v_unsigned_short_array\[0\]=123" "set variable v_unsigned_short_array\[1\]=-456" "print v_unsigned_short_array" ".*.\[0-9\]* =.*\{123,.*65080\}" "set variable unsigned short array" +# +# test "set variable" for "int array[2]" +# +test_set "set variable v_int_array\[0\]=123" "set variable v_int_array\[1\]=-456" "print v_int_array" ".*.\[0-9\]* =.*\{123,.*-456\}" "set variable int array" +# +# test "set variable" for "signed int array[2]" +# +test_set "set variable v_signed_int_array\[0\]=123" "set variable v_signed_int_array\[1\]=-456" "print v_signed_int_array" ".*.\[0-9\]* =.*\{123,.*-456\}" "set variable signed int array" +# +# test "set variable" for "unsigned int array[2]" +# +test_set "set variable v_unsigned_int_array\[0\]=123" "set variable v_unsigned_int_array\[1\]=-456" "print v_unsigned_int_array" ".*.\[0-9\]* =.*\{123,.*(4294966840|65080)\}" "set variable unsigned int array" +# +# test "set variable" for "long array[2]" +# +test_set "set variable v_long_array\[0\]=123" "set variable v_long_array\[1\]=-456" "print v_long_array" ".*.\[0-9\]* =.*\{123,.*-456\}" "set variable long array" +# +# test "set variable" for "signed long array[2]" +# +test_set "set variable v_signed_long_array\[0\]=123" "set variable v_signed_long_array\[1\]=-456" "print v_signed_long_array" ".*.\[0-9\]* =.*\{123,.*-456\}" "set variable signed long array" +# +# test "set variable" for "unsigned long array[2]" +# +test_set "set variable v_unsigned_long_array\[0\]=123" "set variable v_unsigned_long_array\[1\]=-456" "print v_unsigned_long_array" ".*.\[0-9\]* =.*\{123,.*$ulong_minus_456\}" "set variable unsigned long array" +# +# test "set variable" for "float array[2]" +# +test_set "set variable v_float_array\[0\]=123.0" "set variable v_float_array\[1\]=-456.0" "print v_float_array" ".*.\[0-9\]* =.*\{123,.*-456\}" "set variable float array" +# +# test "set variable" for "double array[2]" +# +test_set "set variable v_double_array\[0\]=123.0" "set variable v_double_array\[1\]=-456.0" "print v_double_array" ".*.\[0-9\]* =.*\{123,.*-456\}" "set variable double array" +# +# test "set variable" for type "char *" +# +test_set "set v_char_pointer=v_char_array" "set variable *(v_char_pointer)='h'" "set variable *(v_char_pointer+1)='i'" "print v_char_array" ".*.\[0-9\]* =.*\"hi\"" "print *(v_char_pointer+1)" ".*.\[0-9\]* = 105 \'i\'" "set variable char pointer=\"hi\" (string)" +# +# test "set variable" for type "signed char *" +# +test_set "set v_signed_char_pointer=v_signed_char_array" "set variable *(v_signed_char_pointer)='h'" "set variable *(v_signed_char_pointer+1)='i'" "print v_signed_char_array" ".*.\[0-9\]* =.*\"hi\"" "print *(v_signed_char_pointer+1)" ".*.\[0-9\]* = 105 \'i\'" "set variable signed char pointer=\"hi\" (string)" +# +# test "set variable" for type "unsigned char *" +# +test_set "set v_unsigned_char_pointer=v_unsigned_char_array" "set variable *(v_unsigned_char_pointer)='h'" "set variable *(v_unsigned_char_pointer+1)='i'" "print v_unsigned_char_array" ".*.\[0-9\]* =.*\"hi\"" "print *(v_unsigned_char_pointer+1)" ".*.\[0-9\]* = 105 \'i\'" "set variable unsigned char pointer=\"hi\" (string)" +# +# test "set variable" for type "short *" +# +test_set "set v_short_pointer=v_short_array" "set variable *(v_short_pointer)=123" "set variable *(v_short_pointer+1)=-456" "print v_short_array" ".*.\[0-9\]* =.*\{123,.*-456\}" "print *(v_short_pointer+1)" ".*.\[0-9\]* = -456" "set variable short pointer" +# +# test "set variable" for type "signed short *" +# +gdb_test "set v_signed_short_pointer=v_signed_short_array" "" +gdb_test "set variable *(v_signed_short_pointer)=123" "" +gdb_test "set variable *(v_signed_short_pointer+1)=-456" "" +gdb_test "print v_signed_short_array" ".\[0-9\]* =.*\{123,.*-456\}" \ + "set variable signed short pointer" +gdb_test "print *(v_signed_short_pointer+1)" ".\[0-9\]*.*=.*-456" +# +# test "set variable" for type "unsigned short *" +# +gdb_test "set v_unsigned_short_pointer=v_unsigned_short_array" "" +gdb_test "set variable *(v_unsigned_short_pointer)=123" "" +gdb_test "set variable *(v_unsigned_short_pointer+1)=-456" "" +gdb_test "print v_unsigned_short_array" ".\[0-9\]* =.*\{123,.*65080\}" \ + "set variable unsigned short pointer" +gdb_test "print *(v_unsigned_short_pointer+1)" ".\[0-9\]* = 65080" +# +# test "set variable" for type "int *" +# +test_set "set v_int_pointer=v_int_array" "set variable *(v_int_pointer)=123" "set variable *(v_int_pointer+1)=-456" "print v_int_array" ".*.\[0-9\]* =.*\{123,.*-456\}" "print *(v_int_pointer+1)" ".*.\[0-9\]* = -456" "set variable int pointer" +# +# test "set variable" for type "signed int *" +# +test_set "set v_signed_int_pointer=v_signed_int_array" "set variable *(v_signed_int_pointer)=123" "set variable *(v_signed_int_pointer+1)=-456" "print v_signed_int_array" ".*.\[0-9\]* =.*\{123,.*-456\}" "print *(v_signed_int_pointer+1)" ".*.\[0-9\]* = -456" "set variable signed int pointer" +# +# test "set variable" for type "unsigned int *" +# +test_set "set v_unsigned_int_pointer=v_unsigned_int_array" "set variable *(v_unsigned_int_pointer)=123" "set variable *(v_unsigned_int_pointer+1)=-456" "print v_unsigned_int_array" ".*.\[0-9\]* =.*\{123,.*(4294966840|65080)\}" "set variable unsigned int pointer" +test_set "" "print *(v_unsigned_int_pointer+1)" ".*.\[0-9\]* = (4294966840|65080)" "print variable unsigned int pointer+1" +# +# test "set variable" for type "long *" +# +test_set "set v_long_pointer=v_long_array" "set variable *(v_long_pointer)=123" "set variable *(v_long_pointer+1)=-456" "print v_long_array" ".*.\[0-9\]* =.*\{123,.*-456\}" "print *(v_long_pointer+1)" ".*.\[0-9\]* = -456" "set variable long pointer" +# +# test "set variable" for type "signed long *" +# +test_set "set v_signed_long_pointer=v_signed_long_array" "set variable *(v_signed_long_pointer)=123" "set variable *(v_signed_long_pointer+1)=-456" "print v_signed_long_array" ".*.\[0-9\]* =.*\{123,.*-456\}" "print *(v_signed_long_pointer+1)" ".*.\[0-9\]* = -456" "set variable signed long pointer" +# +# test "set variable" for type "unsigned long *" +# +test_set "set v_unsigned_long_pointer=v_unsigned_long_array" "set variable *(v_unsigned_long_pointer)=123" "set variable *(v_unsigned_long_pointer+1)=-456" "print v_unsigned_long_array" ".*.\[0-9\]* =.*\{123,.*$ulong_minus_456\}" "print *(v_unsigned_long_pointer+1)" ".*.\[0-9\]* = $ulong_minus_456" "set variable unsigned long pointer" +# +# test "set variable" for type "float *" +# +test_set "set v_float_pointer=v_float_array" "set variable *(v_float_pointer)=123.0" "set variable *(v_float_pointer+1)=-456.0" "print v_float_array" ".*.\[0-9\]* =.*\{123,.*-456\}" "print *(v_float_pointer+1)" ".*.\[0-9\]* = -456" "set variable float pointer" +# +# test "set variable" for type "double *" +# +test_set "set v_double_pointer=v_double_array" "set variable *(v_double_pointer)=123.0" "set variable *(v_double_pointer+1)=-456.0" "print v_double_array" ".*.\[0-9\]* =.*\{123,.*-456\}" "print *(v_double_pointer+1)" ".*.\[0-9\]* = -456" "set variable double pointer" +# +# test "set variable" for struct members +# +test_set "set variable v_struct1.v_char_member='h'" "print v_struct1.v_char_member" ".*.\[0-9\]* = 104 \'h\'" "set variable structure char member" +test_set "set variable v_struct1.v_short_member=1" "print v_struct1.v_short_member" ".*.\[0-9\]* = 1" "set variable structure short member" +test_set "set variable v_struct1.v_int_member=2" "print v_struct1.v_int_member" ".*.\[0-9\]* = 2" "set variable structure int member" +test_set "set variable v_struct1.v_long_member=3" "print v_struct1.v_long_member" ".*.\[0-9\]* = 3" "set variable structure long member" +test_set "set variable v_struct1.v_float_member=4.0" "print v_struct1.v_float_member" ".*.\[0-9\]* = 4" "set variable structure float member" +test_set "set variable v_struct1.v_double_member=5.0" "print v_struct1.v_double_member" ".*.\[0-9\]* = 5" "set variable structure double member" + +gdb_test "print v_struct1" \ + ".*.\[0-9\]* = \{.*v_char_member = 104 \'h\',.*v_short_member = 1,\ +.*v_int_member = 2,.*\ +v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\}" \ + "set print structure #1" + +# This should be an error. GCC extensions for structure constants require +# the type of the structure to be specified, as in +# v_struct1 = (struct t_struct) {32, 33, 34, 35, 36, 37} +# GDB should do the same if it wants to provide this feature. +if [target_info exists gdb,cannot_call_functions] { + setup_xfail "*-*-*" 2416 + fail "set variable v_struct1 = {32, 33, 34, 35, 36, 37}" + continue +} +gdb_test "set variable v_struct1 = {32, 33, 34, 35, 36, 37}" "Invalid.*" + +# And after the error the structure should be unchanged. +gdb_test "print v_struct1" \ + ".*.\[0-9\]* = \{.*v_char_member = 104 \'h\',.*v_short_member = 1,\ +.*v_int_member = 2,.*\ +v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\}" \ + "set print structure #2" + +# Test printing of enumeration bitfields. +# GNU C supports them, some other compilers don't. + +if {$gcc_compiled} then { + gdb_test "print sef.field=sm1" ".*.\[0-9\]* = sm1" + gdb_test "print sef.field" ".*.\[0-9\]* = sm1" "print sef.field (sm1)" + gdb_test "print sef.field=s1" ".*.\[0-9\]* = s1" + gdb_test "print sef.field" ".*.\[0-9\]* = s1" "print sef.field (s1)" + gdb_test "print uef.field=u2" ".*.\[0-9\]* = u2" + gdb_test "print uef.field" ".*.\[0-9\]* = u2" "print uef.field (u2)" + gdb_test "print uef.field=u1" ".*.\[0-9\]* = u1" + gdb_test "print uef.field" ".*.\[0-9\]* = u1" "print uef.field (u1)" + + # Test for truncation when assigning invalid values to bitfields. + gdb_test "print sef.field=7" \ + ".*warning: Value does not fit in 2 bits.*\[0-9\]* = sm1" + gdb_test "print uef.field=6" \ + ".*warning: Value does not fit in 2 bits.*\[0-9\]* = u2" +} |