121 lines
3.4 KiB
Plaintext
121 lines
3.4 KiB
Plaintext
# Copyright 2009-2014 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
|
|
# Check size of data types both on PPU and SPU.
|
|
|
|
load_lib cell.exp
|
|
|
|
set ppu_file "size"
|
|
set ppu_src ${srcdir}/${subdir}/${ppu_file}.c
|
|
set ppu_bin ${objdir}/${subdir}/${ppu_file}
|
|
set spu_file "size-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] $ppu_bin executable {debug}] != "" } {
|
|
unsupported "Compiling ppu binary failed."
|
|
return -1
|
|
}
|
|
|
|
if [get_compiler_info] {
|
|
return -1
|
|
}
|
|
|
|
|
|
# Ask GDB about the sizes of data types. This has
|
|
# to be done in PPU thread and SPU thread.
|
|
proc get_gdb_size { type } {
|
|
global gdb_prompt
|
|
|
|
set val "0"
|
|
gdb_test_multiple "print/d sizeof(${type})" "get sizeof(${type})" {
|
|
-re "\\$\[0-9\]* = (\[-\]*\[0-9\]*).*$gdb_prompt $" {
|
|
set val $expect_out(1,string)
|
|
pass "get sizeof ($type) = $val"
|
|
}
|
|
}
|
|
return ${val}
|
|
}
|
|
|
|
# Compare sizes from GDB and sizeof().
|
|
proc size_compare { type gdb_size } {
|
|
set expr [string_to_regexp "sizeof(${type})=${gdb_size}"]
|
|
gdb_test "next" \
|
|
".*" \
|
|
"next"
|
|
# Checks against string_to_regexp fails in remote testing.
|
|
if ![is_remote target] {
|
|
gdb_test "next" \
|
|
"${expr}.*" \
|
|
"check sizeof \"$type\" \"$gdb_size\" "
|
|
} else {
|
|
gdb_test "next" ".*" "check sizeof deactivate in remote testing"
|
|
}
|
|
}
|
|
|
|
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
|
|
}
|
|
|
|
# Compare sizes.
|
|
size_compare "char" [get_gdb_size "char"]
|
|
size_compare "short" [get_gdb_size "short"]
|
|
size_compare "int" [get_gdb_size "int"]
|
|
size_compare "long" [get_gdb_size "long"]
|
|
size_compare "long long" [get_gdb_size "long long"]
|
|
size_compare "float" [get_gdb_size "float"]
|
|
size_compare "double" [get_gdb_size "double"]
|
|
size_compare "long double" [get_gdb_size "long double"]
|
|
|
|
# Continue to SPU thread.
|
|
cont_spu_main
|
|
check_spu_arch ""
|
|
|
|
# Compare sizes in SPU thread.
|
|
size_compare "char" [get_gdb_size "char"]
|
|
size_compare "short" [get_gdb_size "short"]
|
|
size_compare "int" [get_gdb_size "int"]
|
|
size_compare "long" [get_gdb_size "long"]
|
|
size_compare "long long" [get_gdb_size "long long"]
|
|
size_compare "float" [get_gdb_size "float"]
|
|
size_compare "double" [get_gdb_size "double"]
|
|
size_compare "long double" [get_gdb_size "long double"]
|
|
|
|
gdb_exit
|
|
return 0
|