forked from Imagelibrary/binutils-gdb
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.
75 lines
2.7 KiB
Plaintext
75 lines
2.7 KiB
Plaintext
# Copyright 2003-2023 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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# tls-so_extern.exp -- Expect script to test thread local storage in gdb, with
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# a variable defined in a shared library.
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standard_testfile tls-so_extern_main.c
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set libfile tls-so_extern
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set srcfile_lib ${libfile}.c
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set binfile_lib [standard_output_file ${libfile}.so]
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if { [gdb_compile_shlib_pthreads ${srcdir}/${subdir}/${srcfile_lib} ${binfile_lib} {debug}] != ""
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|| [gdb_compile_pthreads ${srcdir}/${subdir}/${srcfile} ${binfile} executable [list debug shlib=${binfile_lib}]] != ""} {
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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_lib}
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if {![runto_main]} {
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return 0
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}
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gdb_test "print so_extern" "0x0" "print thread local storage variable"
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gdb_test "ptype so_extern" "void \\*" "ptype of thread local storage variable"
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gdb_test "info address so_extern" \
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"Symbol \\\"so_extern\\\" is a thread-local variable at offset 0x0 in the thread-local storage for .*tls-so_extern.*" \
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"print storage info for thread local storage variable"
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set line_number [gdb_get_line_number "break here to check result"]
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gdb_test "break $line_number" \
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"Breakpoint.*at.*file.*tls-so_extern_main.c.*line ${line_number}." \
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"break in thread function"
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gdb_test "continue" \
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"tls_ptr .* at .*:.*break here to check result.*" \
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"continue to break in tls_ptr called by main"
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gdb_test "print so_extern == &so_extern" \
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" = 1" \
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"check so_extern address in main"
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gdb_test "continue" \
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"tls_ptr .* at .*:.*break here to check result.*" \
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"continue to break in a thread"
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gdb_test "print so_extern == &so_extern" \
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" = 1" \
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"check so_extern address"
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gdb_test "continue" \
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"tls_ptr .* at .*:.*break here to check result.*" \
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"continue to break in the other thread"
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gdb_test "print so_extern == &so_extern" \
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" = 1" \
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"check so_extern address in other thread"
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gdb_test "continue" \
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"tls_ptr .* at .*:.*break here to check result.*" \
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"continue to break in tls_ptr called at end of main"
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gdb_test "print so_extern == &so_extern" \
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" = 1" \
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"check so_extern address at end of main"
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