-# Copyright 2002, 2004 Free Software Foundation, Inc.
+# Copyright 2002-2016 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
+# 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, 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
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
# The doco makes reference to built-in registers -- $pc and $fp. If
# the ISA contains registers by that name then they should be
# aliases. If the ISA doesn't provide any equivalent registers, then
# GDB will provide registers that map onto the frame's PC and FP.
-if $tracelevel then {
- strace $tracelevel
-}
-
#
# test running programs
#
-set prms_id 0
-set bug_id 0
-set testfile "pc-fp"
-set srcfile ${testfile}.c
-set binfile ${objdir}/${subdir}/${testfile}
+standard_testfile
-if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {
- gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
+if [get_compiler_info] {
+ return -1
}
-if [get_compiler_info ${binfile}] {
+if {[prepare_for_testing $testfile.exp $testfile $srcfile {debug nowarnings}]} {
+ untested $testfile.exp
return -1
}
-gdb_exit
-gdb_start
-gdb_reinitialize_dir $srcdir/$subdir
-gdb_load ${binfile}
-
if ![runto_main] then {
perror "couldn't run to breakpoint"
continue
}
-proc get_valueofx { fmt exp default } {
- global gdb_prompt
- send_gdb "print${fmt} ${exp}\n"
- gdb_expect {
- -re "\\$\[0-9\]* = (0x\[0-9a-zA-Z\]+).*$gdb_prompt $" {
- set val $expect_out(1,string)
- pass "get value of ${exp}"
- }
- timeout {
- set val ${default}
- fail "get value of ${exp} (timeout)"
- }
- }
- return ${val}
-}
# Get the value of PC and FP
-set valueof_pc [get_valueofx "/x" "\$pc" "0"]
-set valueof_fp [get_valueofx "/x" "\$fp" "0"]
+set valueof_pc [get_hexadecimal_valueof "\$pc" "0"]
+set valueof_fp [get_hexadecimal_valueof "\$fp" "0"]
# Check that the sequence $REGNAME -> REGNUM -> $REGNAME works. Use
# display since that encodes and then decodes the expression parameter
# (and hence uses the mechanisms we're trying to test).
-gdb_test "display/i \$pc" "1: x/i +\\\$pc +${valueof_pc}.*"
+gdb_test "display/i \$pc" "1: x/i +\\\$pc( +|\r\n)=> ${valueof_pc}.*"
gdb_test "display/w \$fp" "2: x/xw +\\\$fp +${valueof_fp}.*"
-# FIXME: cagney/2002-09-04: Should also check that ``info registers
-# $pc'' et.al.'' come back with the same value as the above displays
-# and a print --- assuming that is that people agree to such behavour.
-# Need to re-write default_print_registers_info() for it to work (and
-# such a rewrite is on the reggroups branch).
+gdb_test "info register \$pc" "${valueof_pc}.*"
+gdb_test "info register \$fp" "${valueof_fp}.*"
-# gdb_test "info registers \$pc" "${valueof_pc}"
-# gdb_test "info registers \$fp" "${valueof_fp}"
+# Regression test for
+# http://sourceware.org/bugzilla/show_bug.cgi?id=12659
+gdb_test "info register pc fp" \
+ "pc +${valueof_pc}\t${valueof_pc} <.*>\[\r\n\]+fp +${valueof_fp}\t${valueof_fp}\[\r\n\]+"