| # Copyright 2003, 2007 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 2 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, write to the Free Software |
| # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| |
| # Please email any bugs, comments, and/or additions to this file to: |
| # bug-gdb@gnu.org |
| |
| # This file is part of the gdb testsuite. |
| |
| if $tracelevel { |
| strace $tracelevel |
| } |
| |
| # |
| # Test floating-point related functionality. |
| # |
| |
| set prms_id 0 |
| set bug_id 0 |
| |
| set testfile "run" |
| set srcfile ${testfile}.c |
| set binfile ${objdir}/${subdir}/${testfile} |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
| untested float.exp |
| return -1 |
| } |
| |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| gdb_load ${binfile} |
| |
| # Set it up at a breakpoint so we have its registers. |
| |
| if ![runto_main] then { |
| perror "couldn't run to breakpoint" |
| continue |
| } |
| |
| # Test "info float". |
| |
| if { [istarget "alpha*-*-*"] } then { |
| gdb_test "info float" "f0.*" "info float" |
| } elseif { [istarget "arm*-*-*"] || \ |
| [istarget "xscale*-*-*"] || \ |
| [istarget "strongarm*-*-*"] } then { |
| gdb_test "info float" "Software FPU type.*mask:.*flags:.*" "info float" |
| } elseif { [istarget "i?86-*-*"] || [istarget "x86_64-*-*"] } then { |
| gdb_test "info float" "R7:.*Status Word:.*Opcode:.*" "info float" |
| } elseif [istarget "ia64-*-*"] then { |
| gdb_test "info float" "f0.*f1.*f127.*" "info float" |
| } elseif [istarget "m68k-*-*"] then { |
| gdb_test "info float" "fp0.*fp1.*fp7.*" "info float" |
| } elseif [istarget "mips*-*-*"] then { |
| gdb_test "info float" "f0:.*flt:.*dbl:.*" "info float" |
| } elseif [istarget "powerpc*-*-*"] then { |
| gdb_test "info float" "f0.*f1.*f31.*fpscr.*" "info float" |
| } elseif [istarget "s390*-*-*"] then { |
| gdb_test "info float" "fpc.*f0.*f1.*f15.*" "info float" |
| } elseif [istarget "sh*-*"] then { |
| # SH may or may not have an FPU |
| gdb_test_multiple "info float" "info float" { |
| -re "fpul.*fr0.*fr1.*fr15.*$gdb_prompt $" { |
| pass "info float (with FPU)" |
| } |
| -re "No floating.point info available for this processor.*" { |
| pass "info float (without FPU)" |
| } |
| } |
| } elseif [istarget "hppa*-*"] then { |
| gdb_test "info float" "fr4.*fr4R.*fr31R.*" "info float" |
| } elseif [istarget "sparc*-*-*"] then { |
| gdb_test "info float" "f0.*f1.*f31.*d0.*d30.*" "info float" |
| } else { |
| gdb_test "info float" "No floating.point info available for this processor." "info float (unknown target)" |
| } |