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4dfef5be68
As follow-up to this discussion: https://sourceware.org/pipermail/gdb-patches/2020-August/171385.html ... make runto_main not pass no-message to runto. This means that if we fail to run to main, for some reason, we'll emit a FAIL. This is the behavior we want the majority of (if not all) the time. Without this, we rely on tests logging a failure if runto_main fails, otherwise. They do so in a very inconsisteny mannet, sometimes using "fail", "unsupported" or "untested". The messages also vary widly. This patch removes all these messages as well. Also, remove a few "fail" where we call runto (and not runto_main). by default (without an explicit no-message argument), runto prints a failure already. In two places, gdb.multi/multi-re-run.exp and gdb.python/py-pp-registration.exp, remove "message" passed to runto. This removes a few PASSes that we don't care about (but FAILs will still be printed if we fail to run to where we want to). This aligns their behavior with the rest of the testsuite. Change-Id: Ib763c98c5f4fb6898886b635210d7c34bd4b9023
78 lines
2.4 KiB
Plaintext
78 lines
2.4 KiB
Plaintext
# Copyright 2007-2021 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 ${binfile}
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#
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# Run to `main' where we begin our tests.
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#
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if ![runto_main] then {
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return 0
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}
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# Set all the registers to arbitrary values.
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for {set i 0} {$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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