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https://github.com/bminor/binutils-gdb.git
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fde1a9a3ee
In some situations it is possible that a user might not want GDB to try and access source code files, for example, the source code might be stored on a slow to access network file system. It is almost certainly possible that using some combination of 'set directories' and/or 'set substitute-path' a user can trick GDB into being unable to find the source files, but this feels like a rather crude way to solve the problem. In this commit a new option is add that stops GDB from opening and reading the source files. A user can run with source code reading disabled if this is required, then re-enable later if they decide that they now want to view the source code.
45 lines
1.7 KiB
Plaintext
45 lines
1.7 KiB
Plaintext
# Copyright 2021 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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# Test the 'set source open on|off' command.
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standard_testfile
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if {[prepare_for_testing "failed to prepare" $testfile $srcfile debug]} {
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return -1
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}
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gdb_test "show source open" "Source opening is \"on\"\\." \
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"source opening is initially on"
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gdb_test_no_output "set listsize 1"
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gdb_test_no_output "set source open on"
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gdb_test "list 18" "18\t#include <stdio.h>" "source reading on"
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# File opening is turned off therefore source lines are not printed.
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gdb_test_no_output "set source open off"
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gdb_test "show source open" "Source opening is \"off\"\\." \
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"source opening is now off"
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gdb_test "list 18" "18\tin .*/${srcfile}" "source reading off"
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gdb_test "forward-search main" "source code access disabled"
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gdb_test "reverse-search main" "source code access disabled"
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# And finally, turn source code reading back on.
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gdb_test_no_output "set source open on" \
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"turn source reading back on"
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gdb_test "show source open" "Source opening is \"on\"\\." \
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"source opening is on again"
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gdb_test "list 18" "18\t#include <stdio.h>" "source reading on again"
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