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.
88 lines
2.4 KiB
Plaintext
88 lines
2.4 KiB
Plaintext
# Copyright 2020-2022 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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load_lib dwarf.exp
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# The function foo is encapsulated by two functions from CU
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# $srcfile (main and bar), but the debug info does not describe foo, so
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# foo should not be seen as part of CU $srcfile.
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# Run to foo, and check that the current language is the default auto/C.
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# If foo is considered part of CU $srcfile, the language will be auto/C++
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# instead.
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# This test can only be run on targets which support DWARF-2 and use gas.
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if {![dwarf2_support]} {
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verbose "Skipping $gdb_test_file_name."
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return 0
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}
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# The .c files use __attribute__.
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if [get_compiler_info] {
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return -1
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}
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if !$gcc_compiled {
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verbose "Skipping $gdb_test_file_name."
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return 0
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}
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standard_testfile .c -dw.S
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set asm_file [standard_output_file $srcfile2]
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Dwarf::assemble $asm_file {
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global srcdir subdir srcfile srcfile2
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declare_labels ranges_label
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# Find start address and length for our functions.
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set foo_func \
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[function_range foo [list ${srcdir}/${subdir}/$srcfile]]
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set quux_func \
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[function_range quux [list ${srcdir}/${subdir}/$srcfile]]
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set bar_func \
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[function_range bar [list ${srcdir}/${subdir}/$srcfile]]
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cu {} {
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compile_unit {
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{language @DW_LANG_C_plus_plus}
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{name $srcfile}
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{ranges ${ranges_label} DW_FORM_sec_offset}
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} {
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subprogram {
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{external 1 flag}
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{name quux}
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}
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}
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}
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ranges {is_64 [is_64_target]} {
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ranges_label: sequence {
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base [lindex $quux_func 0]
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range 0 [lindex $quux_func 1]
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base [lindex $bar_func 0]
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range 0 [lindex $bar_func 1]
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}
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}
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}
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if { [prepare_for_testing "failed to prepare" ${testfile} \
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[list $srcfile $asm_file] {nodebug}] } {
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return -1
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}
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if ![runto foo] {
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return -1
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}
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gdb_test "show language" \
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"The current source language is \"auto; currently c\"\."
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