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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 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] {
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
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