1# This testcase is part of GDB, the GNU debugger. 2 3# Copyright 1988, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000, 4# 2001, 2004, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. 5 6# This program is free software; you can redistribute it and/or modify 7# it under the terms of the GNU General Public License as published by 8# the Free Software Foundation; either version 3 of the License, or 9# (at your option) any later version. 10# 11# This program is distributed in the hope that it will be useful, 12# but WITHOUT ANY WARRANTY; without even the implied warranty of 13# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14# GNU General Public License for more details. 15# 16# You should have received a copy of the GNU General Public License 17# along with this program. If not, see <http://www.gnu.org/licenses/>. 18 19# Please email any bugs, comments, and/or additions to this file to: 20# bug-gdb@gnu.org 21 22# This file was written by Rob Savoye. (rob@cygnus.com) 23 24if $tracelevel then { 25 strace $tracelevel 26 } 27 28# 29# test running programs 30# 31 32set testfile "setvar" 33set srcfile ${testfile}.c 34set binfile ${objdir}/${subdir}/${testfile} 35if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { 36 untested setvar.exp 37 return -1 38} 39 40# Create and source the file that provides information about the compiler 41# used to compile the test case. 42if [get_compiler_info ${binfile}] { 43 return -1; 44} 45 46gdb_exit 47gdb_start 48gdb_reinitialize_dir $srcdir/$subdir 49gdb_load $binfile 50 51# 52# set it up at a breakpoint so we canplay with the variable values 53# 54gdb_test_no_output "set print sevenbit-strings" 55 56if ![runto_main] then { 57 perror "couldn't run to breakpoint" 58 continue 59} 60 61# Determine expected output for unsigned long variables, 62# the output varies with sizeof (unsigned long). 63 64gdb_test_multiple "print sizeof (unsigned long)" "sizeof ulong" { 65 -re ".\[0-9\]* = 4.*$gdb_prompt $" { 66 set ulong_minus_1 4294967295 67 set ulong_minus_456 4294966840 68 } 69 -re ".\[0-9\]* = 8.*$gdb_prompt $" { 70 set ulong_minus_1 18446744073709551615 71 set ulong_minus_456 18446744073709551160 72 } 73} 74 75proc test_set { args } { 76 global gdb_prompt 77 78 set length [expr [llength $args] - 1]; 79 set message "[lindex $args $length]"; 80 set final [expr $length - 2]; 81 set count 1; 82 83 # Set up the variables. 84 for {set x 0;} {$x < $length} {incr x;} { 85 if { "[lindex $args $x]" != "" } { 86 set arg [lindex $args $x]; 87 if { ($x == $final) || ([string first ".*" [lindex $args [expr $x + 1]]] >= 0) } { 88 set match [lindex $args [expr $x + 1]]; 89 if { $count == 1 } { 90 set mess "$message" 91 } else { 92 set mess "$message (#$count)"; 93 } 94 incr count; 95 incr x; 96 } else { 97 set mess ""; 98 set match "" 99 } 100 verbose "doing $arg $match" 101 if [gdb_test "$arg" "$match" "$mess"] { 102 fail "$message -- $match"; 103 return 1; 104 } 105 } 106 } 107 return 0; 108} 109 110# 111# test "set variable" for type "char" 112# 113# Because bare char types can be either signed or unsigned, we just test the 114# range of values that are common to both (0-127). 115# 116 117test_set "set variable v_char=0" "print v_char" ".\[0-9\]* = 0 \'.000\'" "set variable char=0" 118test_set "set variable v_char=1" "print v_char" ".\[0-9\]* = 1 \'.001\'" "set variable char=1" 119test_set "set variable v_char=7" "print v_char" ".\[0-9\]* = 7 \'.a\'" "set variable char=7 (Bel)" 120test_set "set variable v_char=32" "print v_char" ".\[0-9\]* = 32 \' \'" "set variable char=32 (SPC)" 121test_set "set variable v_char=65" "print v_char" ".\[0-9\]* = 65 \'A\'" "set variable char=65 ('A')" 122test_set "set variable v_char=97" "print v_char" ".\[0-9\]* = 97 \'a\'" "set variable char=97 ('a')" 123test_set "set variable v_char=126" "print v_char" ".\[0-9\]* = 126 \'~\'" "set variable char=126 ('~')" 124test_set "set variable v_char=127" "print v_char" ".\[0-9\]* = 127 \'.177\'" "set variable char=127 (8-bit)" 125# 126# test "set variable" for type "signed char" 127# 128test_set "set variable v_char=0" "print v_signed_char" ".\[0-9\]* = 0 \'.000\'" "set variable signed char=0" 129test_set "set variable v_signed_char=1" "print v_signed_char" ".\[0-9\]* = 1 \'.001\'" "set variable signed char=1" 130test_set "set variable v_signed_char=7" "print v_signed_char" ".\[0-9\]* = 7 \'.a\'" "set variable signed char=7 (Bel)" 131test_set "set variable v_signed_char=32" "print v_signed_char" ".\[0-9\]* = 32 \' \'" "set variable signed char=32 (SPC)" 132test_set "set variable v_signed_char=65" "print v_signed_char" ".\[0-9\]* = 65 \'A\'" "set variable signed char=65 ('A')" 133test_set "set variable v_signed_char=97" "print v_signed_char" ".\[0-9\]* = 97 \'a\'" "set variable signed char=97 ('a')" 134test_set "set variable v_signed_char=126" "print v_signed_char" ".\[0-9\]* = 126 \'~\'" "set variable signed char=126 ('~')" 135test_set "set variable v_signed_char=127" "print v_signed_char" ".\[0-9\]* = 127 \'.177\'" "set variable signed char=127 (8-bit)" 136gdb_test_no_output "set variable v_signed_char=-1" 137if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix4*" } 138gdb_test "print v_signed_char" ".\[0-9\]* = -1 \'.377\'" \ 139 "set variable signed char=-1 (-1)" 140gdb_test_no_output "set variable v_signed_char=0xFF" 141if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix4*" } 142gdb_test "print v_signed_char" ".\[0-9\]* = -1 \'.377\'" \ 143 "set variable signed char=0xFF (0xFF)" 144# 145# test "set variable" for type "unsigned char" 146# 147test_set "set variable v_unsigned_char=0" "print v_unsigned_char" ".\[0-9\]* = 0 \'.000\'" "set variable unsigned char=0" 148test_set "set variable v_unsigned_char=1" "print v_unsigned_char" ".\[0-9\]* = 1 \'.001\'" "set variable unsigned char=1" 149test_set "set variable v_unsigned_char=7" "print v_unsigned_char" ".\[0-9\]* = 7 \'.a\'" "set variable unsigned char=7 (Bel)" 150test_set "set variable v_unsigned_char=32" "print v_unsigned_char" ".\[0-9\]* = 32 \' \'" "set variable unsigned char=32 (SPC)" 151test_set "set variable v_unsigned_char=65" "print v_unsigned_char" ".\[0-9\]* = 65 \'A\'" "set variable unsigned char=65 ('A')" 152test_set "set variable v_unsigned_char=97" "print v_unsigned_char" ".\[0-9\]* = 97 \'a\'" "set variable unsigned char=97 ('a')" 153test_set "set variable v_unsigned_char=126" "print v_unsigned_char" ".\[0-9\]* = 126 \'~\'" "set variable unsigned char=126 ('~')" 154test_set "set variable v_unsigned_char=~0" "print v_unsigned_char" ".\[0-9\]* = 255 \'.377\'" "set variable unsigned char=255 (8-bit)" 155# 156# test "set variable" for type "short" 157# 158test_set "set variable v_short=0" "print v_short" ".\[0-9\]* = 0" "set variable short=0" 159test_set "set variable v_short=1" "print v_short" ".\[0-9\]* = 1" "set variable short=1" 160test_set "set variable v_short=-1" "print v_short" ".\[0-9\]* = -1" "set variable short=-1 (minus)" 161# 162# test "set variable" for type "signed short" 163# 164test_set "set variable v_signed_short=0" "print v_signed_short" ".\[0-9\]* = 0" "set variable signed short=0" 165test_set "set variable v_signed_short=1" "print v_signed_short" ".\[0-9\]* = 1" "set variable signed short=1" 166test_set "set variable v_signed_short=-1" "print v_signed_short" ".\[0-9\]* = -1" "set variable signed short=-1 (minus)" 167# 168# test "set variable" for type "unsigned short" 169# 170test_set "set variable v_unsigned_short=0" "print v_unsigned_short" ".\[0-9\]* = 0" "set variable unsigned short=0" 171test_set "set variable v_unsigned_short=1" "print v_unsigned_short" ".\[0-9\]* = 1" "set variable unsigned short=1" 172test_set "set variable v_unsigned_short=~0" "print v_unsigned_short" ".\[0-9\]* = 65535" "set variable unsigned short=~0 (minus)" 173# 174# test "set variable" for type "int" 175# 176test_set "set variable v_int=0" "print v_int" ".\[0-9\]* = 0" "set variable int=0" 177test_set "set variable v_int=1" "print v_int" ".\[0-9\]* = 1" "set variable int=1" 178test_set "set variable v_int=-1" "print v_int" ".\[0-9\]* = -1" "set variable int=-1 (minus)" 179# 180# test "set variable" for type "signed int" 181# 182test_set "set variable v_signed_int=0" "print v_signed_int" ".\[0-9\]* = 0" "set variable signed int=0" 183test_set "set variable v_signed_int=1" "print v_signed_int" ".\[0-9\]* = 1" "set variable signed int=1" 184test_set "set variable v_signed_int=-1" "print v_signed_int" ".\[0-9\]* = -1" "set variable signed int=-1 (minus)" 185# 186# test "set variable" for type "unsigned int" 187# 188test_set "set variable v_unsigned_int=0" "print v_unsigned_int" ".\[0-9\]* = 0" "set variable unsigned int=0" 189test_set "set variable v_unsigned_int=1" "print v_unsigned_int" ".\[0-9\]* = 1" "set variable unsigned int=1" 190test_set "set variable v_unsigned_int=~0" "print v_unsigned_int" ".\[0-9\]* = (4294967295|65535)" "set variable unsigned int=~0 (minus)" 191#test_set ".\[0-9\]* = 65535" "set variable unsigned int=~0 (minus)" 192# 193# test "set variable" for type "long" 194# 195test_set "set variable v_long=0" "print v_long" ".\[0-9\]* = 0" "set variable long=0" 196test_set "set variable v_long=1" "print v_long" ".\[0-9\]* = 1" "set variable long=1" 197test_set "set variable v_long=-1" "print v_long" ".\[0-9\]* = -1" "set variable long=-1 (minus)" 198# 199# test "set variable" for type "signed long" 200# 201test_set "set variable v_signed_long=0" "print v_signed_long" ".\[0-9\]* = 0" "set variable signed long=0" 202test_set "set variable v_signed_long=1" "print v_signed_long" ".\[0-9\]* = 1" "set variable signed long=1" 203test_set "set variable v_signed_long=-1" "print v_signed_long" ".\[0-9\]* = -1" "set variable signed long=-1 (minus)" 204# 205# test "set variable" for type "unsigned long" 206# 207test_set "set variable v_unsigned_long=0" "print v_unsigned_long" ".\[0-9\]* = 0" "set variable unsigned long=0" 208test_set "set variable v_unsigned_long=1" "print v_unsigned_long" ".\[0-9\]* = 1" "set variable unsigned long=1" 209test_set "set variable v_unsigned_long=~0" "print v_unsigned_long" ".\[0-9\]* = $ulong_minus_1" "set variable unsigned long=~0 (minus)" 210# 211# test "set variable" for type "float" 212# 213test_set "set variable v_float=0.0" "print v_float" ".\[0-9\]* = 0" "set variable float=0" 214test_set "set variable v_float=1.0" "print v_float" ".\[0-9\]* = 1" "set variable float=1" 215test_set "set variable v_float=-1.0" "print v_float" ".\[0-9\]* = -1" "set variable float=-1 (minus)" 216# 217# test "set variable" for type "double" 218# 219test_set "set variable v_double=0.0" "print v_double" ".\[0-9\]* = 0" "set variable double=0" 220test_set "set variable v_double=1.0" "print v_double" ".\[0-9\]* = 1" "set variable double=1" 221test_set "set variable v_double=-1.0" "print v_double" ".*.\[0-9\]* = -1" "set variable double=-1 (minus)" 222# 223# test "set variable" for "char array[2]" 224# 225test_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)" 226# 227# test "set variable" for "signed char array[2]" 228# 229test_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)" 230# 231# test "set variable" for "unsigned char array[2]" 232# 233test_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)" 234# 235# test "set variable" for "short array[2]" 236# 237test_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" 238# 239# test "set variable" for "signed short array[2]" 240# 241test_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" 242# 243# test "set variable" for "unsigned short array[2]" 244# 245test_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" 246# 247# test "set variable" for "int array[2]" 248# 249test_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" 250# 251# test "set variable" for "signed int array[2]" 252# 253test_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" 254# 255# test "set variable" for "unsigned int array[2]" 256# 257test_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" 258# 259# test "set variable" for "long array[2]" 260# 261test_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" 262# 263# test "set variable" for "signed long array[2]" 264# 265test_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" 266# 267# test "set variable" for "unsigned long array[2]" 268# 269test_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" 270# 271# test "set variable" for "float array[2]" 272# 273test_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" 274# 275# test "set variable" for "double array[2]" 276# 277test_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" 278# 279# test "set variable" for type "char *" 280# 281test_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)" 282# 283# test "set variable" for type "signed char *" 284# 285test_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)" 286# 287# test "set variable" for type "unsigned char *" 288# 289test_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)" 290# 291# test "set variable" for type "short *" 292# 293test_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" 294# 295# test "set variable" for type "signed short *" 296# 297gdb_test_no_output "set v_signed_short_pointer=v_signed_short_array" 298gdb_test_no_output "set variable *(v_signed_short_pointer)=123" 299gdb_test_no_output "set variable *(v_signed_short_pointer+1)=-456" 300gdb_test "print v_signed_short_array" ".\[0-9\]* =.*\\{123,.*-456\\}" \ 301 "set variable signed short pointer" 302gdb_test "print *(v_signed_short_pointer+1)" ".\[0-9\]*.*=.*-456" 303# 304# test "set variable" for type "unsigned short *" 305# 306gdb_test_no_output "set v_unsigned_short_pointer=v_unsigned_short_array" 307gdb_test_no_output "set variable *(v_unsigned_short_pointer)=123" 308gdb_test_no_output "set variable *(v_unsigned_short_pointer+1)=-456" 309gdb_test "print v_unsigned_short_array" ".\[0-9\]* =.*\\{123,.*65080\\}" \ 310 "set variable unsigned short pointer" 311gdb_test "print *(v_unsigned_short_pointer+1)" ".\[0-9\]* = 65080" 312# 313# test "set variable" for type "int *" 314# 315test_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" 316# 317# test "set variable" for type "signed int *" 318# 319test_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" 320# 321# test "set variable" for type "unsigned int *" 322# 323test_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" 324test_set "" "print *(v_unsigned_int_pointer+1)" ".*.\[0-9\]* = (4294966840|65080)" "print variable unsigned int pointer+1" 325# 326# test "set variable" for type "long *" 327# 328test_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" 329# 330# test "set variable" for type "signed long *" 331# 332test_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" 333# 334# test "set variable" for type "unsigned long *" 335# 336test_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" 337# 338# test "set variable" for type "float *" 339# 340test_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" 341# 342# test "set variable" for type "double *" 343# 344test_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" 345# 346# test "set variable" for struct members 347# 348test_set "set variable v_struct1.v_char_member='h'" "print v_struct1.v_char_member" ".*.\[0-9\]* = 104 \'h\'" "set variable structure char member" 349test_set "set variable v_struct1.v_short_member=1" "print v_struct1.v_short_member" ".*.\[0-9\]* = 1" "set variable structure short member" 350test_set "set variable v_struct1.v_int_member=2" "print v_struct1.v_int_member" ".*.\[0-9\]* = 2" "set variable structure int member" 351test_set "set variable v_struct1.v_long_member=3" "print v_struct1.v_long_member" ".*.\[0-9\]* = 3" "set variable structure long member" 352test_set "set variable v_struct1.v_float_member=4.0" "print v_struct1.v_float_member" ".*.\[0-9\]* = 4" "set variable structure float member" 353test_set "set variable v_struct1.v_double_member=5.0" "print v_struct1.v_double_member" ".*.\[0-9\]* = 5" "set variable structure double member" 354 355gdb_test "print v_struct1" \ 356 ".*.\[0-9\]* = \{.*v_char_member = 104 \'h\',.*v_short_member = 1,\ 357.*v_int_member = 2,.*\ 358v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\}" \ 359 "set print structure #1" 360 361# Some believe that the following should be an error. GCC extensions for 362# structure constants require the type of the structure to be specified, as in 363# v_struct1 = (struct t_struct) {32, 33, 34, 35, 36, 37} 364# The argument is that GDB should do the same if it wants to provide this 365# feature, i.e., require the cast. 366# We decided that we don't want the debugger to be as picky as a 367# compiler and make us type complex casts. 368 369# We need to up this because this can be really slow on some boards. 370# (malloc() is called as part of the test). 371set prev_timeout $timeout 372set timeout 60 373 374# Change the values 375test_set "set variable v_struct1 = {32, 33, 34, 35, 36, 37}" \ 376 "print v_struct1" \ 377 ".*.\[0-9\]* = \\{.*v_char_member = 32 \' \',.*v_short_member = 33,\ 378.*v_int_member = 34,.*\ 379v_long_member = 35,.*v_float_member = 36,.*v_double_member = 37.*\\}" \ 380 "set print structure #2" 381 382# Change them back 383test_set "set variable v_struct1 = {'h', 1, 2, 3, 4.0, 5.0}" \ 384 "print v_struct1" \ 385 ".*.\[0-9\]* = \\{.*v_char_member = 104 \'h\',.*v_short_member = 1,\ 386.*v_int_member = 2,.*\ 387v_long_member = 3,.*v_float_member = 4,.*v_double_member = 5.*\\}" \ 388 "set print structure #3" 389 390set timeout $prev_timeout 391 392# Test printing of enumeration bitfields. 393# GNU C supports them, some other compilers don't. 394 395if {$gcc_compiled} then { 396 gdb_test "print sef.field=sm1" ".*.\[0-9\]* = sm1" 397 gdb_test "print sef.field" ".*.\[0-9\]* = sm1" "print sef.field (sm1)" 398 gdb_test "print sef.field=s1" ".*.\[0-9\]* = s1" 399 gdb_test "print sef.field" ".*.\[0-9\]* = s1" "print sef.field (s1)" 400 gdb_test "print uef.field=u2" ".*.\[0-9\]* = u2" 401 gdb_test "print uef.field" ".*.\[0-9\]* = u2" "print uef.field (u2)" 402 gdb_test "print uef.field=u1" ".*.\[0-9\]* = u1" 403 gdb_test "print uef.field" ".*.\[0-9\]* = u1" "print uef.field (u1)" 404 405 # Test for truncation when assigning invalid values to bitfields. 406 gdb_test "print sef.field=7" \ 407 ".*warning: Value does not fit in 2 bits.*\[0-9\]* = sm1" 408 gdb_test "print uef.field=6" \ 409 ".*warning: Value does not fit in 2 bits.*\[0-9\]* = u2" 410} 411