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# Copyright 2010 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 Ulrich Weigand .

#

# Testsuite for Cell Broadband Engine combined debugger

# This testcases tests support for PPU-side fork during SPU debugging

load_lib cell.exp

set testfile "fork"

set ppu_file "fork"

set ppu_src ${srcdir}/${subdir}/${ppu_file}.c

set ppu_bin ${objdir}/${subdir}/${ppu_file}

set spu_file "fork-spu"

set spu_src ${srcdir}/${subdir}/${spu_file}.c

set spu_bin ${objdir}/${subdir}/${spu_file}

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

}

gdb_exit

gdb_start

gdb_reinitialize_dir $srcdir/$subdir

gdb_load ${ppu_bin}

if ![runto_main] then {

  fail "Can't run to main"

  return 0

}

gdb_test_no_output "set spu stop-on-load" "set spu stop-on-load"

gdb_test "continue" "Continuing\\..*Temporary breakpoint \[0-9\]+, main \\(speid=.*, argp=.*, envp=.*\\) at .*$spu_file\\.c:.*spu_write_out_intr_mbox.*" \

         "run until SPU main"

gdb_test "break func" "Breakpoint \[0-9\]+ at.* file .*$spu_file.c, line \[0-9\]+\\." "break func"

gdb_test "watch var" "Watchpoint \[0-9\]+: var" "watch var"

gdb_test "continue" "Continuing\\..*Watchpoint.*Old value = 0.*New value = 1.*" \

         "run until watchpoint hit"

gdb_test_no_output "delete \$bpnum" "delete watchpoint"

gdb_test "continue" "Continuing\\..*Breakpoint \[0-9\]+, func \\(\\) at .*$spu_file.c:.*" \

         "run until breakpoint hit"

gdb_test "continue" "Continuing\\..*Program exited normally.*" \

         "run until end"

gdb_exit

return 0