1 # Copyright 2009-2017 Free Software Foundation, Inc.
3 # This program is free software; you can redistribute it and/or modify
4 # it under the terms of the GNU General Public License as published by
5 # the Free Software Foundation; either version 3 of the License, or
6 # (at your option) any later version.
8 # This program is distributed in the hope that it will be useful,
9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 # GNU General Public License for more details.
13 # You should have received a copy of the GNU General Public License
14 # along with this program. If not, see <http://www.gnu.org/licenses/>.
16 # Contributed by Markus Deuling <deuling@de.ibm.com>.
18 # Testsuite for Cell Broadband Engine combined debugger
19 # Testcase for ea software managed cache.
23 set ppu_file "ea-cache"
24 set ppu_src ${srcdir}/${subdir}/${ppu_file}.c
25 set ppu_bin [standard_output_file ${ppu_file}]
26 set spu_file "ea-cache-spu"
27 set spu_src ${srcdir}/${subdir}/${spu_file}.c
28 set spu_bin [standard_output_file ${spu_file}]
30 if {[skip_cell_tests]} {
35 if { [gdb_compile_cell_spu $spu_src $spu_bin executable {debug}] != "" } {
36 unsupported "compiling spu binary failed."
40 if { [gdb_cell_embedspu $spu_bin $spu_bin-embed.o {debug}] != "" } {
41 unsupported "embedding spu binary failed."
44 if { [gdb_compile_cell_ppu [list $ppu_src $spu_bin-embed.o] $ppu_bin executable {debug}] != "" } {
45 unsupported "compiling ppu binary failed."
49 if [get_compiler_info] {
55 gdb_reinitialize_dir $srcdir/$subdir
58 if ![runto_main] then {
59 fail "can't run to main"
63 # Set breakpoint in SPU binary.
65 c_to "Marker SPUEA" $spu_file.c
67 gdb_test "p *ppe_int_ptr" \
71 gdb_test "set *ppe_int_ptr=42" "" ""
73 gdb_test "p *ppe_int_ptr" \
77 # Now switch to thread 1 (PPU) and look at int_var. ppe_int_ptr points to
78 # int_var and should now also contain 42 (ea cache has been flushed).
80 ".*Switching to thread 1.*" \
83 gdb_test "p int_var" \