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4a94e36819
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
59 lines
1.8 KiB
Plaintext
59 lines
1.8 KiB
Plaintext
# Copyright 2013-2022 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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load_lib dwarf.exp
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standard_testfile .S
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# This test can only be run on targets which support DWARF-2 and use gas.
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if ![dwarf2_support] {
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return 0
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}
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# This test can only be run on x86-64 targets.
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if {![istarget x86_64-*] || ![is_lp64_target]} {
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return 0
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}
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if {[prepare_for_testing "failed to prepare" "$testfile" $srcfile {nodebug nopie}]} {
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return -1
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}
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if ![runto "stop_frame"] {
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return -1
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}
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# stop_frame should be the outermost frame.
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# Check that backtrace shows only frame #0.
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gdb_test "bt" "#0\[ \]\+stop_frame \[^\r\n\]\+"
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# And that "up" doesn't work.
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gdb_test "up" \
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"Initial frame selected; you cannot go up\\." \
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"up refuses to go up"
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# "info frame" unwinds the PC for "saved ... = ". Make sure that
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# doesn't cause an error, and shows "<not saved>".
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gdb_test "info frame" [multi_line \
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"Stack level 0, frame at $hex\:" \
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" rip = $hex in stop_frame \\(dw2-undefined-ret-addr\\.c:22\\); saved rip = <not saved>" \
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" Outermost frame: outermost" \
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" source language c\\." \
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" Arglist at $hex, args\: " \
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" Locals at $hex, Previous frame's sp is $hex" \
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" Saved registers\:" \
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" rbp at $hex.*" \
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]
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