-# Copyright (C) 1992, 1994 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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 bug_id 0
set testfile "bitfields"
-set srcfile ${srcdir}/$subdir/${testfile}.c
+set srcfile ${testfile}.c
set binfile ${objdir}/${subdir}/${testfile}
-if { [compile "${srcfile} -g -o ${binfile}"] != "" } {
- perror "Couldn't compile ${srcfile}"
- return -1
+if { [gdb_compile "${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
- if [gdb_test "break break1" "Break.* at $hex: file .*$srcfile, line $decimal\\."] {
- return
- }
-
- gdb_run_cmd
- expect {
- -re "Break.*break1 \\(\\) at .*$srcfile:$decimal.*$prompt $" {
- pass "running to break1"
- }
- timeout { fail "running to break1"; return }
+ if { ! [runto break1] } {
+ gdb_suppress_tests;
}
if [gdb_test "print flags" ".*uc = 1 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0.*"] {
- return
+ gdb_suppress_tests;
}
if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #1"] {
- return
+ gdb_suppress_tests;
}
# Note that we check for s1 as either 1 or -1, so that failure to
# treat it correctly as a signed 1bit field (values 0 or -1) while
# printing its value does not cause a spurious failure. We do the
# signedness preservation test later.
if [gdb_test "print flags" ".*uc = 0 .*, s1 = (1|-1), u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (s1)"] {
- return
+ gdb_suppress_tests;
}
if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #2"] {
- return
+ gdb_suppress_tests;
}
if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 1, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (u1)"] {
- return
+ gdb_suppress_tests;
}
if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #3"] {
- return
+ gdb_suppress_tests;
}
if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 1, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (s2)"] {
- return
+ gdb_suppress_tests;
}
if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #4"] {
- return
+ gdb_suppress_tests;
}
if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 1, s3 = 0, u3 = 0, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (u2)"] {
- return
+ gdb_suppress_tests;
}
if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #5"] {
- return
+ gdb_suppress_tests;
}
if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 1, u3 = 0, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (s3)"] {
- return
+ gdb_suppress_tests;
}
if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #6"] {
- return
+ gdb_suppress_tests;
}
if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 1, s9 = 0, u9 = 0, sc = 0.*" "bitfield uniqueness (u3)"] {
- return
+ gdb_suppress_tests
}
if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #7"] {
- return
+ gdb_suppress_tests
}
if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 1, u9 = 0, sc = 0.*" "bitfield uniqueness (s9)"] {
- return
+ gdb_suppress_tests
}
if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #8"] {
- return
+ gdb_suppress_tests
}
if [gdb_test "print flags" ".*uc = 0 .*, s1 = 0, u1 = 0, s2 = 0, u2 = 0, s3 = 0, u3 = 0, s9 = 0, u9 = 1, sc = 0.*" "bitfield uniqueness (u9)"] {
- return
+ gdb_suppress_tests
}
if [gdb_test "cont" "Break.*break1 \\(\\) at .*$srcfile:$decimal.*" "continuing to break1 #9"] {
- return
+ gdb_suppress_tests
}
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)"] {
- return
+ gdb_suppress_tests
}
+ # Hmmmm?
+ gdb_stop_suppressing_tests;
}
proc bitfield_containment {} {
global decimal
global hex
- global prompt
+ global gdb_prompt
global srcfile
delete_breakpoints
- if [gdb_test "break break2" "Break.* at $hex: file .*$srcfile, line $decimal\\." "setting breakpoint at break2"] {
- return
- }
-
- gdb_run_cmd
- expect {
- -re "Break.*break2 \\(\\) at .*$srcfile:$decimal.*$prompt $" {
- pass "running to break2"
- }
- timeout { fail "running to break2"; return }
+ if { ![runto break2] } {
+ gdb_suppress_tests
}
if [gdb_test "print/x flags" "= {uc = 0xff, s1 = 0x0, u1 = 0x1, s2 = 0x0, u2 = 0x3, s3 = 0x0, u3 = 0x7, s9 = 0x0, u9 = 0x1ff, sc = 0x0}" "bitfield containment #1"] {
- return
+ gdb_suppress_tests
}
if [gdb_test "cont" "Break.*break2 \\(\\) at .*$srcfile:$decimal.*" "continuing to break2"] {
- return
+ 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).
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"] {
- return
+ gdb_suppress_tests
}
+ gdb_stop_suppressing_tests;
}
# Test unsigned bitfields for unsignedness and range.
proc bitfield_unsignedness {} {
global decimal
global hex
- global prompt
+ global gdb_prompt
global srcfile
delete_breakpoints
- if [gdb_test "break break3" "Break.* at $hex: file .*$srcfile, line $decimal\\." "setting breakpoint at break3"] {
- return
- }
-
- gdb_run_cmd
- expect {
- -re "Break.*break3 \\(\\) at .*$srcfile:$decimal.*$prompt $" {
- pass "running to break3"
- }
- timeout { fail "running to break3"; return }
+ if { ![runto break3] } {
+ gdb_suppress_tests
}
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"] {
- return
+ gdb_suppress_tests
}
+ gdb_stop_suppressing_tests;
}
#
proc bitfield_signedness {} {
global decimal
global hex
- global prompt
+ global gdb_prompt
global srcfile
delete_breakpoints
- if [gdb_test "break break4" "Break.* at $hex: file .*$srcfile, line $decimal\\." "setting breakpoint at break4"] {
- return
- }
-
- gdb_run_cmd
- expect {
- -re "Break.*break4 \\(\\) at .*$srcfile:$decimal.*$prompt $" {
- pass "running to break4"
- }
- timeout { fail "running to break4"; return }
+ if { ! [runto break4] } {
+ gdb_suppress_tests
}
if [gdb_test "print flags" "= {uc = 0 .*, s1 = 0, u1 = 0, s2 = 1, u2 = 0, s3 = 3, u3 = 0, s9 = 255, u9 = 0, sc = 0 .*}" "signed bitfields, max positive values"] {
- return
+ gdb_suppress_tests
}
if [gdb_test "cont" "Break.*break4 \\(\\) at .*$srcfile:$decimal.*" "continuing to break4 #1"] {
- return
+ gdb_suppress_tests
}
# Determine if the target has signed bitfields so we can xfail the
# the signed bitfield tests if it doesn't.
- send "print i\n"
- expect {
- -re ".* = -256.*$prompt $" {
+ send_gdb "print i\n"
+ gdb_expect {
+ -re ".* = -256.*$gdb_prompt $" {
pass "determining signed-ness of bitfields"
}
- -re ".* = 256.*$prompt $" {
+ -re ".* = 256.*$gdb_prompt $" {
pass "determining signed-ness of bitfields"
setup_xfail "*-*-*"
}
- -re ".*$prompt $" {
+ -re ".*$gdb_prompt $" {
fail "determining signed-ness of bitfields"
- return
+ gdb_suppress_tests
+ }
+ default {
+ fail "determining signed-ness of bitfields" ;
+ gdb_suppress_tests;
}
- default { fail "determining signed-ness of bitfields" ; return }
}
if [gdb_test "print flags" ".*uc = 0 .*, s1 = -1, u1 = 0, s2 = -2, u2 = 0, s3 = -4, u3 = 0, s9 = -256, u9 = 0, sc = 0.*" "signed bitfields, max negative values"] {
- return
+ gdb_suppress_tests
}
if [gdb_test "cont" "Break.*break4 \\(\\) at .*$srcfile:$decimal.*" "continuing to break4 #2"] {
- return
+ gdb_suppress_tests
}
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"] {
- return
+ gdb_suppress_tests
}
+ # Hmmmm???
+ gdb_stop_suppressing_tests;
}
-# Start with a fresh gdb.
-
-gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${binfile}
-send "set print sevenbit-strings\n" ; expect -re "$prompt $"
+send_gdb "set print sevenbit-strings\n" ; gdb_expect -re "$gdb_prompt $"
+
bitfield_uniqueness
if [istarget "mips-idt-*"] then {
# Restart because IDT/SIM runs out of file descriptors.
projects / deliverable / binutils-gdb.git / blobdiff