50 lines
1.6 KiB
Plaintext
50 lines
1.6 KiB
Plaintext
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# Copyright 2017 Free Software Foundation, Inc.
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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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standard_testfile
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if { ![istarget "x86_64-*linux*"] } then {
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verbose "Untested x86_64 fs_base and gs_base tests."
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return
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}
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if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile} \
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[list debug nowarnings]] } {
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return -1
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}
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if ![runto_main] {
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untested "could not run to main"
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return -1
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}
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gdb_test "print /x \$fs_base" "= $hex" "print fs_base"
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gdb_test "print /x \$gs_base" "= $hex" "print gs_base"
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gdb_test "print \$fs_base = 2" "= 2" "set fs_base"
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gdb_test "print \$gs_base = 3" "= 3" "set gs_base"
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# Test the presence of fs_base and gs_base on the system
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# register group and values.
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#
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set ws "\[\t \]+"
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set info_reg_out [multi_line "info register sys" \
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"fs_base${ws}0x2${ws}2"\
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"gs_base${ws}0x3${ws}3"\
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"orig_rax${ws}$hex${ws}\[-\]$decimal" ]
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gdb_test "info register sys" $info_reg_out\
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"info registers fs_base and gs_base with value"
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