| # Tests of register displays for GDB. |
| # Copyright 1994, 1995, 1997 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@prep.ai.mit.edu |
| |
| # This file was written by Stan Shebs. (shebs@cygnus.com) |
| |
| # This does not (yet) have an associated executable, since the IDT board |
| # will display registers even without a program being loaded. |
| # A more comprehensive register test would actually test reading |
| # and writing of registers in a real program, although some care |
| # would be required in the writing of the tests. |
| |
| if $tracelevel then { |
| strace $tracelevel |
| } |
| |
| # These tests exercise IDT-specific MIPS registers for several |
| # different processor models. |
| |
| # This should detect the actual processor in use and change |
| # the expected results appropriately. FIXME |
| |
| proc idt_register_tests { } { |
| # Test the generic IDT chip. |
| gdb_test "info registers" ".*" |
| gdb_test "info register zero" "zero(r0): 0x0;" |
| # FIXME access each generic register individually |
| # Test the 3041. |
| gdb_test "set processor r3041" ".*" |
| gdb_test "info registers" ".*" |
| gdb_test "info register bus" "bus.*0x.*" |
| gdb_test "info register ccfg" "ccfg.*0x.*" |
| gdb_test "info register port" "port.*0x.*" |
| gdb_test "info register cmp" "cmp.*0x.*" |
| gdb_test "info register elo" "elo: invalid register" |
| gdb_test "info register ehi" "ehi: invalid register" |
| gdb_test "info register cfg" "cfg: invalid register" |
| gdb_test "info register ctxt" "ctxt: invalid register" |
| # Test the 3051. |
| gdb_test "set processor r3051" ".*" |
| gdb_test "info registers" ".*" |
| gdb_test "info register bus" "bus: invalid register" |
| gdb_test "info register ccfg" "ccfg: invalid register" |
| gdb_test "info register port" "port: invalid register" |
| gdb_test "info register cmp" "cmp: invalid register" |
| gdb_test "info register elo" "elo.*0x.*" |
| gdb_test "info register ehi" "ehi.*0x.*" |
| gdb_test "info register cfg" "cfg: invalid register" |
| gdb_test "info register ctxt" "ctxt: invalid register" |
| # Test the 3071. |
| gdb_test "set processor r3071" ".*" |
| gdb_test "info registers" ".*" |
| gdb_test "info register bus" "bus: invalid register" |
| gdb_test "info register ccfg" "ccfg: invalid register" |
| gdb_test "info register port" "port: invalid register" |
| gdb_test "info register cmp" "cmp: invalid register" |
| gdb_test "info register elo" "elo.*0x.*" |
| gdb_test "info register ehi" "ehi.*0x.*" |
| gdb_test "info register cfg" "cfg.*0x.*" |
| gdb_test "info register ctxt" "ctxt.*0x.*" |
| } |
| |
| if [istarget "mips*-idt-*"] then { |
| gdb_exit |
| gdb_start |
| gdb_reinitialize_dir $srcdir/$subdir |
| idt_register_tests |
| } else { |
| verbose "regs.exp tests ignored for this target" |
| } |