e22f8b7c8c
Switch the license of all .f and .f90 files to GPLv3.
Switch the license of all .s and .S files to GPLv3.
77 lines
2.4 KiB
Text
77 lines
2.4 KiB
Text
# Copyright 2007 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 <http://www.gnu.org/licenses/>.
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#
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# Tests for ARM iWMMXt register setting and fetching.
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if ![istarget "arm*-*-*"] then {
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verbose "Skipping iWMMXt register tests."
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return
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}
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set testfile "iwmmxt-regs"
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set binfile ${objdir}/${subdir}/${testfile}
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set src1 ${srcdir}/${subdir}/${testfile}.c
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# Try to compile the test case. If we can't, assume this is not an
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# iWMMXt toolchain and bail out.
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if { [gdb_compile ${src1} ${binfile} executable {quiet debug}] != "" } {
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verbose "Skipping iWMMXt register tests."
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return
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}
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gdb_start
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gdb_reinitialize_dir $srcdir/$subdir
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gdb_load ${binfile}
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#
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# Run to `main' where we begin our tests.
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#
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if ![runto_main] then {
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gdb_suppress_tests
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}
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# Set all the registers to arbitrary values.
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for {set i 0} {$i < 16} {incr i 1} {
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gdb_test "set \$wR$i.u64 = ((${i}LL << 32) | ${i})" "" "set reg wR$i"
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}
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gdb_test "set \$wCSSF = 300" "" "set reg wCSSF"
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gdb_test "set \$wCASF = 200" "" "set reg wCASF"
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for {set i 0} {$i < 4} {incr i 1} {
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gdb_test "set \$wCGR$i = 100 + $i" "" "set reg wCGR$i"
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}
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# See if the sets stuck.
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gdb_test "next" ".*write_regs.*" "next over read_regs"
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for {set i 0} {$i < 16} {incr i 1} {
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gdb_test "p \$wR$i.u64 == ((${i}LL << 32) | ${i})" "\\\$$decimal = 1" "test reg wR$i"
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}
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# Don't test wCSSF.
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gdb_test "p \$wCASF" "\\\$$decimal = 200" "test reg wCASF"
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for {set i 0} {$i < 4} {incr i 1} {
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gdb_test "p \$wCGR$i == 100 + $i" "\\\$$decimal = 1" "test reg wCGR$i"
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}
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# Also verify the copies read by the target.
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for {set i 0} {$i < 16} {incr i 1} {
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gdb_test "p regs\[$i\] == ((${i}LL << 32) | ${i})" "\\\$$decimal = 1" "test stored wR$i"
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}
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# Don't test wcssf.
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gdb_test "p control_regs\[1\]" "\\\$$decimal = 200" "test stored wCASF"
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for {set i 0} {$i < 4} {incr i 1} {
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gdb_test "p control_regs\[$i + 2\] == 100 + $i" "\\\$$decimal = 1" "test stored wCGR$i"
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}
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