1d506c26d9
This commit is the result of the following actions:
- Running gdb/copyright.py to update all of the copyright headers to
include 2024,
- Manually updating a few files the copyright.py script told me to
update, these files had copyright headers embedded within the
file,
- Regenerating gdbsupport/Makefile.in to refresh it's copyright
date,
- Using grep to find other files that still mentioned 2023. If
these files were updated last year from 2022 to 2023 then I've
updated them this year to 2024.
I'm sure I've probably missed some dates. Feel free to fix them up as
you spot them.
84 lines
2.5 KiB
Text
84 lines
2.5 KiB
Text
# Copyright 2020-2024 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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# Test to reproduce the crash described in PR 26693. The following DWARF was
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# crashing GDB while loading partial symbols: a DW_TAG_subprogram with a
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# DW_AT_specification (pointing to another subprogram), without a DW_AT_name
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# and with a template parameter (DW_TAG_template_type_parameter). More
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# precisely, the crash was happening when trying to compute the full name of the
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# subprogram.
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load_lib dwarf.exp
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require dwarf2_support
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standard_testfile main.c .S
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lassign [function_range main ${srcdir}/${subdir}/${srcfile}] \
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main_start main_length
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set asm_file [standard_output_file $srcfile2]
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Dwarf::assemble $asm_file {
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global main_start main_length
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cu { label cu_start } {
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DW_TAG_compile_unit {
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{DW_AT_language @DW_LANG_C_plus_plus}
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} {
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declare_labels templated_subprogram int
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int: DW_TAG_base_type {
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{DW_AT_name "int"}
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{DW_AT_byte_size 4 DW_FORM_data1}
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{DW_AT_encoding @DW_ATE_signed}
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}
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# The templated subprogram.
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templated_subprogram: DW_TAG_subprogram {
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{DW_AT_name "apply"}
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}
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# The template specialization.
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#
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# The low and high PC are phony: we just need an address range that
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# is valid in the program, so we use the main function's range.
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DW_TAG_subprogram {
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{DW_AT_specification :$templated_subprogram}
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{MACRO_AT_range main}
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} {
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DW_TAG_template_type_param {
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{DW_AT_name "T"}
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{DW_AT_type :$int DW_FORM_ref4}
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}
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}
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}
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}
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aranges {} cu_start {
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arange {} "$main_start" "$main_length"
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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_main] {
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return -1
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}
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# Just a sanity check to make sure GDB slurped the symbols correctly.
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gdb_test "print apply<int>" " = {void \\(void\\)} $hex <apply<int>\\(\\)>"
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