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# Copyright 2009-2017 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 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, see <http://www.gnu.org/licenses/>.
#
# Contributed by Markus Deuling <deuling@de.ibm.com>.
#
# Testsuite for Cell Broadband Engine combined debugger
# This testcases tests mixed-architecture core file support
load_lib cell.exp
set testfile "coremaker"
set ppu_file "coremaker"
set ppu_src ${srcdir}/${subdir}/${ppu_file}.c
set ppu_bin ${objdir}/${subdir}/${ppu_file}
set spu_file "coremaker-spu"
set spu_src ${srcdir}/${subdir}/${spu_file}.c
set spu_bin ${objdir}/${subdir}/${spu_file}
if {![isnative]} then {
return 0
}
if {[skip_cell_tests]} {
return 0
}
# Compile SPU binary.
if { [gdb_compile_cell_spu $spu_src $spu_bin executable {debug}] != "" } {
unsupported "compiling spu binary failed."
return -1
}
# Compile PPU binary.
if { [gdb_cell_embedspu $spu_bin $spu_bin-embed.o {debug}] != "" } {
unsupported "embedding spu binary failed."
return -1
}
if { [gdb_compile_cell_ppu [list $ppu_src $spu_bin-embed.o] $ppu_bin executable {debug}] != "" } {
unsupported "compiling ppu binary failed."
return -1
}
if [get_compiler_info] {
return -1
}
# Run program to generate a core file -- see gdb.base/corefile.exp
set found 0
set coredir "${objdir}/${subdir}/coredir.[getpid]"
file mkdir $coredir
catch "system \"(cd ${coredir}; ulimit -c unlimited; ${ppu_bin}; true) >/dev/null 2>&1\""
set names [glob -nocomplain -directory $coredir core.*]
if {[llength $names] == 1} {
set corefile [file join $coredir [lindex $names 0]]
remote_exec build "mv $corefile ${objdir}/${subdir}/corefile"
set found 1
}
remote_exec build "rmdir $coredir"
if { $found == 0 } {
warning "can't generate a core file - core tests suppressed - check ulimit -c"
return 0
}
gdb_exit
gdb_start
gdb_reinitialize_dir $srcdir/$subdir
gdb_load ${ppu_bin}
send_gdb "core-file $objdir/$subdir/corefile\n"
gdb_expect {
-re "Core was generated by .*coremaker.*\r\n\#0 .*\(\).*\r\n$gdb_prompt $" {
pass "core-file command"
}
-re "Core was generated by .*\r\n\#0 .*\(\).*\r\n$gdb_prompt $" {
pass "core-file command (with bad program name)"
}
-re ".*$gdb_prompt $" { fail "core-file command" }
timeout { fail "(timeout) core-file command" }
}
gdb_test "backtrace" ".*abort.*main.*at.*$ppu_file.c.*"
for {set thread_id 2} {$thread_id < 7} {incr thread_id} {
gdb_test "t $thread_id" \
"Switching to thread $thread_id.*" \
"switch to thread $thread_id"
gdb_test "backtrace" \
".*terminal_func.*factorial_func.*value=1.*factorial_func.*value=2.*factorial_func.*value=3.*factorial_func.*value=4.*factorial_func.*value=5.*factorial_func.*value=6.*main.*speid.*argp.*envp.*at.*$spu_file.c.*<cross-architecture call>.*spe_context_run.*spe_thread.*at.*$ppu_file.c.*" \
"backtrace in thread $thread_id"
}
gdb_exit
return 0
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