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https://github.com/espressif/binutils-gdb.git
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213516ef31
This commit is the result of running the gdb/copyright.py script, which automated the update of the copyright year range for all source files managed by the GDB project to be updated to include year 2023.
79 lines
2.6 KiB
Plaintext
79 lines
2.6 KiB
Plaintext
# Copyright (C) 2011-2023 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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set testfile dmsym_main
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# Build dmsym_main using two C files:
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# - dmsym.c, which needs to be built without debug info;
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# - dmsym_main.c, which needs to be build with debug info.
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# This is why we use gdb_compile instead of relying on the usual
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# call to prepare_for_testing.
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set dmsym_o [standard_output_file dmsym.o]
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if {[gdb_compile "${srcdir}/${subdir}/dmsym.c" \
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$dmsym_o \
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object {}] != ""} {
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untested "failed to compile object file"
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return -1
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}
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if {[gdb_compile \
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[list ${srcdir}/${subdir}/dmsym_main.c $dmsym_o] \
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[standard_output_file ${testfile}] \
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executable {debug}] != ""} {
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untested "failed to compile"
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return -1
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}
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clean_restart ${testfile}
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# Some convenient regular expressions...
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set num "\[0-9\]+"
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set addr "0x\[0-9a-zA-Z\]+"
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# Verify that setting a breakpoint on `test_minsym' only results in
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# one location found. A mistake would be to also insert a breakpoint
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# in the test_minsym data symbol in dmsym.c. Despite the fact that
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# there is no debugging info available, this is a data symbol and thus
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# should not be used for breakpoint purposes.
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gdb_test "break test_minsym" \
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"Breakpoint $num at $addr.: file .*dmsym_main\\.c, line $num\\."
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# However, verify that the `info line' command, on the other hand,
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# finds both locations.
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gdb_test "info line test_minsym" \
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"Line $num of \".*dmsym_main\\.c\" .*\r\nNo line number information available for address $addr <test_minsym>"
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# Now, run the program until we get past the call to test_minsym.
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# Except when using hardware breakpoints, inferior behavior is going
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# to be affected if a breakpoint was incorrectly inserted at
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# test_minsym.
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gdb_breakpoint dmsym_main.c:[gdb_get_line_number "BREAK" dmsym_main.c]
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gdb_run_cmd
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gdb_test "" \
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"Breakpoint $num, test_minsym \\(\\) at.*" \
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"run until breakpoint at BREAK"
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gdb_test "continue" \
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"Breakpoint $num, main \\(\\) at.*"
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gdb_test "print val" \
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" = 124"
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