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61baf725ec
This applies the second part of GDB's End of Year Procedure, which
updates the copyright year range in all of GDB's files.
gdb/ChangeLog:
Update copyright year range in all GDB files.
76 lines
2.4 KiB
Plaintext
76 lines
2.4 KiB
Plaintext
# Copyright 2015-2017 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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# The purpose of this testcase is to verify that we can "next" over
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# a call to a function provided by one shared library made from another
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# shared library, and that GDB stops at the expected location. In this
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# case, the call is made from sub1 (provided by libdso1) and we are
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# calling sub2 (provided by libdso2).
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#
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# Note that, while this is not the main purpose of this testcase, it
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# also happens to exercise an issue with displaced stepping on amd64
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# when libdso1 is mapped at an address greater than 0xffffffff.
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if { [skip_shlib_tests] } {
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return 0
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}
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standard_testfile
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set output_dir [standard_output_file {}]
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set libdso2 $testfile-dso2
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set srcfile_libdso2 $srcdir/$subdir/$libdso2.c
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set binfile_libdso2 [standard_output_file $libdso2.so]
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set libdso1 $testfile-dso1
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set srcfile_libdso1 $srcdir/$subdir/$libdso1.c
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set binfile_libdso1 [standard_output_file $libdso1.so]
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if { [gdb_compile_shlib $srcfile_libdso2 $binfile_libdso2 \
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[list debug additional_flags=-fPIC]] != "" } {
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untested "failed to compile shared library 2"
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return -1
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}
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if { [gdb_compile_shlib $srcfile_libdso1 $binfile_libdso1 \
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[list debug additional_flags=-fPIC]] != "" } {
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untested "failed to compile shared library 1"
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return -1
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}
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if { [gdb_compile $srcdir/$subdir/$srcfile $binfile executable \
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[list debug shlib=$binfile_libdso2 shlib=$binfile_libdso1]] != "" } {
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return -1
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}
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clean_restart $binfile
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gdb_load_shlib $binfile_libdso2
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gdb_load_shlib $binfile_libdso1
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if { ![runto_main] } {
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return -1
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}
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set bp_location [gdb_get_line_number "STOP HERE" [file tail $srcfile_libdso1]]
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gdb_breakpoint ${libdso1}.c:${bp_location}
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gdb_continue_to_breakpoint "at call to sub2" \
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".*sub2 ().*"
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gdb_test "next" \
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".*return 5;.*" \
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"next over call to sub2"
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