Subversion Repositories openrisc_2011-10-31

# 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 setting and deleting breakpoints on PPU and SPU.

load_lib cell.exp

set testfile "break"

set ppu_file "break"

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

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

set spu_file "break-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}

# Delete breakpoints before starting the application. The debugger

# shouldn't prompt for anything.

gdb_test "delete breakpoints" \

         "" \

         "No prompt when deleting non-existing breakpoints"

gdb_test "break main" \

         "Breakpoint.*at.* file .*$testfile.c, line.*" \

         "breakpoint main in ppu"

if ![runto_main] then {

  fail "Can't run to main"

  return 0

}

delete_breakpoints

# Re-set breakpoint at main in PPU binary.

gdb_test "break main" \

         "Breakpoint.*at.* file .*$testfile.c, line.*" \

         "breakpoint function"

# Set breakpoint in SPU binary.

send_gdb "break $spu_file.c:10\n"

gdb_expect {

  -re ".*$spu_file.c.*Make breakpoint pending.*y or \\\[n\\\]. $" {

    gdb_test "y" "Breakpoint.*$spu_file.*pending." "set pending breakpoint"

  }

  timeout { fail "Timeout while setting breakpoint in spu binary" }

}

# Check breakpoints.

gdb_test "info break" \

         "Num\[ \]+Type\[ \]+Disp\[ \]+Enb\[ \]+Address\[ \]+What.*

\[0-9\]+\[\t \]+breakpoint     keep y.*in main at.*$testfile.c.*

\[0-9\]+\[\t \]+breakpoint     keep y.*PENDING.*$spu_file.c:10.*" \

         "breakpoint info"

gdb_test "continue" \

         "Continuing.*Switching to Thread.*Breakpoint.*main.*at.*$spu_file.c.*" \

         "continuing to spu thread"

gdb_exit

return 0