forked from Imagelibrary/binutils-gdb
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.
119 lines
3.2 KiB
Plaintext
119 lines
3.2 KiB
Plaintext
# Copyright 2011-2022 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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# This file was written by Justin Lebar. (justin.lebar@gmail.com)
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#
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# Tests skipping shared libraries.
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#
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# This only works on GNU/Linux.
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if { ![isnative] || [is_remote host] || ![istarget *-linux*]
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|| [skip_shlib_tests]} {
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continue
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}
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set test "skip-solib"
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set srcfile_main "${test}-main.c"
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set executable_main ${test}-test
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set binfile_main [standard_output_file ${executable_main}]
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set srcfile_lib "${test}-lib.c"
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set libname "lib${test}"
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set binfile_lib [standard_output_file ${libname}.so]
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#
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# Compile our program under test. The main program references a shared library
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# libskip-solib.so, which contains two functions, square(), which is
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# referenced by the main program, and multiply(), which is not referenced by
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# the main program.
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#
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if {[gdb_compile_shlib ${srcdir}/${subdir}/${srcfile_lib} ${binfile_lib} \
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[list debug -Wl,-soname,${libname}.so]] != ""} {
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return -1
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}
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if {[gdb_compile "${srcdir}/${subdir}/${srcfile_main}" "${binfile_main}.o" \
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object debug] != ""} {
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return -1
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}
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set testobjdir [standard_output_file {}]
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if {[gdb_compile "${binfile_main}.o" "${binfile_main}" executable \
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[list debug "additional_flags=-L$testobjdir" \
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"additional_flags=-l${test}" \
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"additional_flags=-Wl,-rpath=$testobjdir"]] != ""} {
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return -1
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}
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#
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# Test ignoring of a file inside a solib.
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#
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with_test_prefix "ignoring solib file" {
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clean_restart ${executable_main}
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gdb_test "skip file ${srcfile_lib}" \
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"File ${srcfile_lib} will be skipped when stepping." \
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"skip file"
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gdb_test "info skip" \
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[multi_line \
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"Num\\s+Enb\\s+Glob\\s+File\\s+RE\\s+Function\\s*" \
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"1\\s+y\\s+n\\s+${srcfile_lib}\\s+n\\s+<none>\\s*"]
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if ![runto_main] {
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return
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}
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#
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# We shouldn't step into square(), since we skipped skip-solib-lib.c.
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#
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gdb_test "step" ""
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gdb_test "bt" "#0\\s+main.*"
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}
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#
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# Now test ignoring of a function inside a solib.
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#
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with_test_prefix "ignoring solib function" {
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clean_restart ${executable_main}
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gdb_test "skip function multiply" \
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"Function multiply will be skipped when stepping\\." \
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"skip function"
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if ![runto_main] {
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return
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}
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#
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# Our first step should take us into square.
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#
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gdb_test "step" "square.*" "step into other function"
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gdb_test "info skip" \
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[multi_line \
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"Num\\s+Enb\\s+Glob\\s+File\\s+RE\\s+Function\\s*" \
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"1\\s+y\\s+n\\s+<none>\\s+n\\s+multiply\\s*"]
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#
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# This step shouldn't go into multiply -- we should skip it and go on to
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# the last line of square.
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#
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gdb_test "step" ""
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gdb_test "bt" "#0\\s+square.*"
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}
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