1 files changed, 120 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.cell/sizeof.exp b/gdb/testsuite/gdb.cell/sizeof.exp
new file mode 100644
index 0000000..cd950d4
--- /dev/null
+++ b/gdb/testsuite/gdb.cell/sizeof.exp
@@ -0,0 +1,120 @@
+# 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 <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 ${ppu_bin}] {
+  return -1
+}
+
+
+# Ask GDB about the sizes of data types.  This has
+# to be done in PPU thread and SPU thread.
+proc get_gdb_size { type } {
+  global gdb_prompt
+
+  set val "0"
+  gdb_test_multiple "print/d sizeof(${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