-# Copyright (C) 1992 Free Software Foundation, Inc.
+# Copyright 1992, 1994, 1995, 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
#
# 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+# 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
set prms_id 0
set bug_id 0
-set binfile "bitfields"
-set srcfile $binfile.c
-
-if ![file exists $objdir/$subdir/$binfile] then {
- perror "$objdir/$subdir/$binfile does not exist."
- return 0
+set testfile "bitfields"
+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."
}
#
proc bitfield_uniqueness {} {
global decimal
global hex
- global prompt
+ global gdb_prompt
global srcfile
- global det_file
-
- send "break break1\n"
- expect {
- -re "Break.* at $hex: file .*$srcfile, line $decimal.\r\n$prompt $" {}
- timeout { fail "setting breakpoint at break1" ; return }
- }
- send "run\n"
- expect {
- -re "The program .* has been started already.*y or n. $" {
- send "y\n"
- exp_continue
- }
- -re "Starting.*Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
- timeout { fail "running to break1" ; return }
+ if { ! [runto break1] } {
+ gdb_suppress_tests;
}
-
- send "print flags\n"
- expect {
- -re ".*uc = 1 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0 .*$prompt $" {}
- timeout { fail "bitfield uniqueness (uc)" ; return }
+
+ if [gdb_test "print flags" ".*uc = 1 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0.*"] {
+ gdb_suppress_tests;
}
-
- send "cont\n"
- expect {
- -re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
- timeout { fail "continuing to break1" ; return }
+ if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #1"] {
+ gdb_suppress_tests;
}
- send "print flags\n"
# Note that we check for s1 as either 1 or -1, so that failure to
# treat it correctly as a signed 1bit field (values 0 or -1) while
# printing its value does not cause a spurious failure. We do the
# signedness preservation test later.
- expect {
- -re ".*uc = 0 .*, s1 = (1|-1), u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0 .*$prompt $" {}
- timeout { fail "bitfield uniqueness (s1)" ; return }
+ if [gdb_test "print flags" ".*uc = 0 .*, s1 = (1|-1), u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (s1)"] {
+ gdb_suppress_tests;
}
-
- send "cont\n"
- expect {
- -re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
- timeout { fail "continuing to break1" ; return }
+ if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #2"] {
+ gdb_suppress_tests;
}
- send "print flags\n"
- expect {
- -re ".*uc = 0 .*, s1 = 0, u1 = 1, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0 .*$prompt $" {}
- timeout { fail "bitfield uniqueness (u1)" ; return }
+ if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 1, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (u1)"] {
+ gdb_suppress_tests;
}
-
- send "cont\n"
- expect {
- -re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
- timeout { fail "continuing to break1" ; return }
+ if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #3"] {
+ gdb_suppress_tests;
}
- send "print flags\n"
- expect {
- -re ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 1, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0 .*$prompt $" {}
- timeout { fail "bitfield uniqueness (s2)" ; return }
+ if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 1, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (s2)"] {
+ gdb_suppress_tests;
}
-
- send "cont\n"
- expect {
- -re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
- timeout { fail "continuing to break1" ; return }
+ if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #4"] {
+ gdb_suppress_tests;
}
- send "print flags\n"
- expect {
- -re ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 1, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0 .*$prompt $" {}
- timeout { fail "bitfield uniqueness (u2)" ; return }
+ if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 1, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (u2)"] {
+ gdb_suppress_tests;
}
-
- send "cont\n"
- expect {
- -re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
- timeout { fail "continuing to break1" ; return }
+ if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #5"] {
+ gdb_suppress_tests;
}
- send "print flags\n"
- expect {
- -re ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 1, u3 = 0, s9 = 0, u9 = 0, sc = 0 .*$prompt $" {}
- timeout { fail "bitfield uniqueness (s3)" ; return }
+ if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 1, u3 = 0, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (s3)"] {
+ gdb_suppress_tests;
}
-
- send "cont\n"
- expect {
- -re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
- timeout { fail "continuing to break1" ; return }
+ if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #6"] {
+ gdb_suppress_tests;
}
- send "print flags\n"
- expect {
- -re ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 1, s9 = 0, u9 = 0, sc = 0 .*$prompt $" {}
- timeout { fail "bitfield uniqueness (u3)" ; return }
+ if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 1, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (u3)"] {
+ gdb_suppress_tests
}
-
- send "cont\n"
- expect {
- -re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
- timeout { fail "continuing to break1" ; return }
+ if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #7"] {
+ gdb_suppress_tests
}
- send "print flags\n"
- expect {
- -re ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 1, u9 = 0, sc = 0 .*$prompt $" {}
- timeout { fail "bitfield uniqueness (s9)" ; return }
+ if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 1, u9 = 0, sc = 0.*" "bitfield uniqueness (s9)"] {
+ gdb_suppress_tests
}
-
- send "cont\n"
- expect {
- -re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
- timeout { fail "continuing to break1" ; return }
+ if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #8"] {
+ gdb_suppress_tests
}
- send "print flags\n"
- expect {
- -re ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 1, sc = 0 .*$prompt $" {}
- timeout { fail "bitfield uniqueness (u9)" ; return }
+ if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 1, sc = 0.*" "bitfield uniqueness (u9)"] {
+ gdb_suppress_tests
}
-
- send "cont\n"
- expect {
- -re "Break.*break1 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
- timeout { fail "continuing to break1" ; return }
+ if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #9"] {
+ gdb_suppress_tests
}
- send "print flags\n"
- expect {
- -re ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 1 .*$prompt $" {}
- timeout { fail "bitfield uniqueness (sc)" ; return }
+ if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 1.*" "bitfield uniqueness (sc)"] {
+ gdb_suppress_tests
}
-
- pass "bitfield locating and uniqueness"
+ # Hmmmm?
+ gdb_stop_suppressing_tests;
}
proc bitfield_containment {} {
global decimal
global hex
- global prompt
+ global gdb_prompt
global srcfile
- global det_file
-
- send "delete\n"
- expect {
- -re "Delete all breakpoints.*y or n. $" {
- send "y\n"
- expect {
- -re "$prompt $" {}
- timeout { fail "deleting breakpoints" ; return }
- }
- }
- timeout { fail "deleting breakpoints" ; return }
- }
- send "break break2\n"
- expect {
- -re "Break.* at $hex: file .*$srcfile, line $decimal.\r\n$prompt $" {}
- timeout { fail "setting breakpoint at break2" ; return }
- }
+ delete_breakpoints
- send "run\n"
- expect {
- -re "The program .* has been started already.*y or n. $" {
- send "y\n"
- exp_continue
- }
- -re "Starting.*Break.*break2 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
- timeout { fail "running to break2" ; return }
+ if { ![runto break2] } {
+ gdb_suppress_tests
}
- send "print/x flags\n"
- expect {
- -re ".*uc = 0xff, s1 = 0x0, u1 = 0x1, s2 = 0x0, u2 = 0x3, s3 = 0x0, u3 = 0x7, s9 = 0x0, u9 = 0x1ff, sc = 0x0.*$prompt $" {}
- timeout { fail "bitfield containment" ; return }
+ if [gdb_test "print/x flags" "= {uc = 0xff, s1 = 0x0, u1 = 0x1, s2 = 0x0, u2 = 0x3, s3 = 0x0, u3 = 0x7, s9 = 0x0, u9 = 0x1ff, sc = 0x0}" "bitfield containment #1"] {
+ gdb_suppress_tests
}
- send "cont\n"
- expect {
- -re "Break.*break2 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
- timeout { fail "continuing to break2" ; return }
+ if [gdb_test "cont" "Break.*break2 \\(\\) at .*$srcfile:$decimal.*" "continuing to break2"] {
+ gdb_suppress_tests
}
# If program is compiled with Sun CC, then these print out as their
# actual sizes; if compiled with gcc, they print out as 0xffffffff
# (which strikes me as bogus, but accept it at least for now).
- send "print/x flags\n"
- expect {
- -re ".*uc = 0x0, s1 = 0x(1|f*), u1 = 0x0, s2 = 0x(3|f*), u2 = 0x0, s3 = 0x(7|f*), u3 = 0x0, s9 = 0x(1ff|f*), u9 = 0x0, sc = 0xff.*$prompt $" {}
- timeout { fail "bitfield containment" ; return }
+ if [gdb_test "print/x flags" "= {uc = 0x0, s1 = 0x(1|f*), u1 = 0x0, s2 = 0x(3|f*), u2 = 0x0, s3 = 0x(7|f*), u3 = 0x0, s9 = 0x(1ff|f*), u9 = 0x0, sc = 0xff}" "bitfield containment #2"] {
+ gdb_suppress_tests
}
-
- pass "bitfield containment"
+ gdb_stop_suppressing_tests;
}
-#
# Test unsigned bitfields for unsignedness and range.
# Fill the unsigned fields with the maximum positive value and verify that
# the values are printed correctly.
-# FIXME: Perhaps we should test each bitfield separately so we can
-# report individual failures rather than just pass/nopass.
proc bitfield_unsignedness {} {
global decimal
global hex
- global prompt
+ global gdb_prompt
global srcfile
- global det_file
-
- send "delete\n"
- expect {
- -re "Delete all breakpoints.*y or n. $" {
- send "y\n"
- expect {
- -re "$prompt $" {}
- timeout { fail "deleting breakpoints" ; return }
- }
- }
- timeout { fail "deleting breakpoints" ; return }
- }
- send "break break3\n"
- expect {
- -re "Break.* at $hex: file .*$srcfile, line $decimal.\r\n$prompt $" {}
- timeout { fail "setting breakpoint at break3" ; return }
- }
+ delete_breakpoints
- send "run\n"
- expect {
- -re "The program .* has been started already.*y or n. $" {
- send "y\n"
- exp_continue
- }
- -re "Starting.*Break.*break3 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
- timeout { fail "running to break3" ; return }
+ if { ![runto break3] } {
+ gdb_suppress_tests
}
- send "print flags\n"
- expect {
- -re ".*uc = 0 .*, s1 = 0, u1 = 1, s2 = 0, u2 = 3, s3 = 0, u3 = 7, s9 = 0, u9 = 511, sc = 0 .*$prompt $" {}
- timeout { fail "unsigned bitfield ranges" ; return }
+ if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 1, s2 = 0, u2 = 3, s3 = 0, u3 = 7, s9 = 0, u9 = 511, sc = 0.*" "unsigned bitfield ranges"] {
+ gdb_suppress_tests
}
-
- pass "unsigned bitfield ranges and unsigned-ness"
+ gdb_stop_suppressing_tests;
}
#
proc bitfield_signedness {} {
global decimal
global hex
- global prompt
+ global gdb_prompt
global srcfile
- global det_file
-
- send "delete\n"
- expect {
- -re "Delete all breakpoints.*y or n. $" {
- send "y\n"
- expect {
- -re "$prompt $" {}
- timeout { warning "deleting breakpoints (timedout)" ; return }
- }
- }
- timeout { warning "deleting breakpoints (timedout)" ; return }
- }
- send "break break4\n"
- expect {
- -re "Break.* at $hex: file .*$srcfile, line $decimal.\r\n$prompt $" {}
- timeout { fail "setting breakpoint at break4" ; return }
- }
+ delete_breakpoints
- send "run\n"
- expect {
- -re "The program .* has been started already.*y or n. $" {
- send "y\n"
- exp_continue
- }
- -re "Starting.*Break.*break4 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
- timeout { fail "running to break4" ; return }
+ if { ! [runto break4] } {
+ gdb_suppress_tests
}
- send "print flags\n"
- expect {
- -re ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 1, u2 = 0, s3 = 3, u3 = 0, s9 = 255, u9 = 0, sc = 0 .*$prompt $" {}
- timeout { fail "signed bitfields, max positive values" ; return }
+ if [gdb_test "print flags" "= {uc = 0 .*, s1 = 0, u1 = 0, s2 = 1, u2 = 0, s3 = 3, u3 = 0, s9 = 255, u9 = 0, sc = 0 .*}" "signed bitfields, max positive values"] {
+ gdb_suppress_tests
}
- send "cont\n"
- expect {
- -re "Break.*break4 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
- timeout { fail "continuing to break4" ; return }
+ if [gdb_test "cont" "Break.*break4 \\(\\) at .*$srcfile:$decimal.*" "continuing to break4 #1"] {
+ gdb_suppress_tests
}
# Determine if the target has signed bitfields so we can xfail the
# the signed bitfield tests if it doesn't.
- send "print i\n"
- expect {
- -re ".* = -256.*$prompt $" {}
- -re ".* = 256.*$prompt $" {setup_xfail "*-*-*"}
- -re ".*$prompt $" { fail "\
-determining signed-ness of bitfields (known bug in sparc gcc 2.4.5)"
- return
+ send_gdb "print i\n"
+ gdb_expect {
+ -re ".* = -256.*$gdb_prompt $" {
+ pass "determining signed-ness of bitfields"
+ }
+ -re ".* = 256.*$gdb_prompt $" {
+ pass "determining signed-ness of bitfields"
+ setup_xfail "*-*-*"
+ }
+ -re ".*$gdb_prompt $" {
+ fail "determining signed-ness of bitfields"
+ gdb_suppress_tests
+ }
+ default {
+ fail "determining signed-ness of bitfields" ;
+ gdb_suppress_tests;
}
- default { fail "determining signed-ness of bitfields" ; return }
- }
- send "print flags\n"
- expect {
- -re ".*uc = 0 .*, s1 = -1, u1 = 0, s2 = -2, u2 = 0, s3 = -4, u3 = 0, s9 = -256, u9 = 0, sc = 0 .*$prompt $" {}
- timeout { fail "signed bitfields, max negative values" ; return }
}
- send "cont\n"
- expect {
- -re "Break.*break4 \[)(\]+ at .*$srcfile:$decimal.*$prompt $" {}
- timeout { fail "continuing to break4" ; return }
+ if [gdb_test "print flags" ".*uc = 0 .*, s1 = -1, u1 = 0, s2 = -2, u2 = 0, s3 = -4, u3 = 0, s9 = -256, u9 = 0, sc = 0.*" "signed bitfields, max negative values"] {
+ gdb_suppress_tests
}
- send "print flags\n"
- expect {
- -re ".*uc = 0 .*, s1 = -1, u1 = 0, s2 = -1, u2 = 0, s3 = -1, u3 = 0, s9 = -1, u9 = 0, sc = 0 .*$prompt $" {}
- timeout { fail "signed bitfields with -1" ; return }
+ if [gdb_test "cont" "Break.*break4 \\(\\) at .*$srcfile:$decimal.*" "continuing to break4 #2"] {
+ gdb_suppress_tests
}
- pass "signed bitfield ranges and signed-ness"
+ if [gdb_test "print flags" ".*uc = 0 .*, s1 = -1, u1 = 0, s2 = -1, u2 = 0, s3 = -1, u3 = 0, s9 = -1, u9 = 0, sc = 0.*" "signed bitfields with -1"] {
+ gdb_suppress_tests
+ }
+ # Hmmmm???
+ gdb_stop_suppressing_tests;
}
-# Start with a fresh gdb.
-
-gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
-gdb_load $objdir/$subdir/$binfile
+gdb_load ${binfile}
+
+send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $"
-send "set print sevenbit-strings\n" ; expect -re "$prompt $"
bitfield_uniqueness
if [istarget "mips-idt-*"] then {
# Restart because IDT/SIM runs out of file descriptors.
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
- gdb_load $objdir/$subdir/$binfile
-}
-if [istarget "a29k-*-udi"] then {
- # FIXME: If PR 2415 is fixed, this is not needed.
- gdb_target_udi
- gdb_load $objdir/$subdir/$binfile
+ gdb_load ${binfile}
}
bitfield_containment
if [istarget "mips-idt-*"] then {
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
- gdb_load $objdir/$subdir/$binfile
-}
-if [istarget "a29k-*-udi"] then {
- # FIXME: If PR 2415 is fixed, this is not needed.
- gdb_target_udi
- gdb_load $objdir/$subdir/$binfile
+ gdb_load ${binfile}
}
bitfield_unsignedness
if [istarget "mips-idt-*"] then {
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
- gdb_load $objdir/$subdir/$binfile
-}
-if [istarget "a29k-*-udi"] then {
- # FIXME: If PR 2415 is fixed, this is not needed.
- gdb_target_udi
- gdb_load $objdir/$subdir/$binfile
+ gdb_load ${binfile}
}
bitfield_signedness
-
-if [istarget "a29k-*-udi"] then {
- # FIXME: If PR 2415 is fixed, this is not needed.
- gdb_target_udi
-}
projects / deliverable / binutils-gdb.git / blobdiff