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jeremybenn |
# Copyright 2009 Free Software Foundation, Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see .
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#
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# Contributed by Markus Deuling .
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#
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# Testsuite for Cell Broadband Engine combined debugger
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# This testcase tests access to SPU vector registers while language is fortran.
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load_lib cell.exp
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set ppu_file "break"
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set ppu_src ${srcdir}/${subdir}/${ppu_file}.c
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set ppu_bin ${objdir}/${subdir}/${ppu_file}
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set spu_file "break-spu"
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set spu_src ${srcdir}/${subdir}/${spu_file}.c
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set spu_bin ${objdir}/${subdir}/${spu_file}
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if {[skip_cell_tests]} {
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return 0
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}
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# Compile SPU binary.
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if { [gdb_compile_cell_spu $spu_src $spu_bin executable {debug}] != "" } {
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unsupported "Compiling spu binary failed."
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return -1
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}
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# Compile PPU binary.
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if { [gdb_cell_embedspu $spu_bin $spu_bin-embed.o {debug}] != "" } {
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unsupported "Embedding spu binary failed."
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return -1
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}
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if { [gdb_compile_cell_ppu [list $ppu_src $spu_bin-embed.o] $ppu_bin executable {debug}] != "" } {
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unsupported "Compiling ppu binary failed."
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return -1
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}
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if [get_compiler_info ${ppu_bin}] {
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return -1
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}
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proc check_vector_regs {} {
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for {set check_reg 0} {$check_reg < 128} {incr check_reg} {
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gdb_test "p \$r$check_reg" \
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"r$check_reg.*=.*\(.*\).*" \
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"p \$r$check_reg"
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gdb_test "ptype \$r$check_reg" \
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"type = Type,.*C_Union :: __spu_builtin_type_vec128.*int128_t :: uint128.*int64_t :: v2_int64.*int32_t :: v4_int32\(.*\).*int16_t :: v8_int16\(.*\).*int8_t :: v16_int8\(.*\).*double :: v2_double\(.*\).*float :: v4_float\(.*\).*End Type __spu_builtin_type_vec128.*" \
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"ptype \$r$check_reg"
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}
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}
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gdb_exit
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${ppu_bin}
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# No programm running, no registers should be available.
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gdb_test "info all-registers" \
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"The program has no registers now." \
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"info all-registers"
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if ![runto_main] then {
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fail "Can't run to main"
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return 0
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}
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cont_spu_main
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gdb_test "set language fortran" \
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"Warning: the current language does not match this frame.*" \
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"set language fortran"
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check_vector_regs
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gdb_exit
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return 0
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