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# Copyright 2009 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 .

#

# Contributed by Markus Deuling .

#

# 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 ${ppu_bin}] {

  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.*$spu_file.c.*.*spe_context_run.*spe_thread.*at.*$ppu_file.c.*" \

           "backtrace in thread $thread_id"

}

gdb_exit

return 0