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.
128 lines
3.5 KiB
Text
128 lines
3.5 KiB
Text
# Copyright 2009-2024 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 multi-exec / multi-process features that work for all configurations,
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# even ones that cannot run multiple processes simultaneously.
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set testfile "multi-arch"
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# The plain remote target can't do multiple inferiors.
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require !use_gdb_stub
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# The 64-bit compile may succeed for i386-linux, but gdb won't be able
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# to load the file.
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if [istarget "i?86-*linux*"] {
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return
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}
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# Can't use standard_testfile, we want executables with specialized
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# names.
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set exec1 "ma-hello"
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set srcfile1 hello.c
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set binfile1 [standard_output_file ${exec1}]
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set exec2 "ma-hangout"
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set srcfile2 hangout.c
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set binfile2 [standard_output_file ${exec2}]
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# Build two executables, one for each arch.
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if [istarget "s390*-*-*"] {
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set march1 "-m64"
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set march2 "-m31"
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} elseif { [istarget "aarch64*-*-*"] } {
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set march1 ""
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set march2 ""
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} else {
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set march1 "-m64"
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set march2 "-m32"
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}
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if { $march1 != "" } {
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require "have_compile_and_link_flag $march1"
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}
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if { $march2 != "" } {
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require "have_compile_and_link_flag $march2"
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}
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if { [build_executable "failed to prepare" ${exec1} "${srcfile1}" \
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[list debug additional_flags=${march1}]] } {
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return -1
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}
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set options [list debug]
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if [istarget "aarch64*-*-*"] {
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if {[arm_cc_for_target] != ""} {
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lappend options "compiler=[arm_cc_for_target]"
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} else {
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unsupported "ARM compiler is not known"
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return -1
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}
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} else {
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lappend options "additional_flags=${march2}"
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}
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if { [build_executable "failed to prepare" ${exec2} "${srcfile2}" \
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$options]} {
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return -1
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}
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# Start inferior 1
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clean_restart ${exec1}
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if {![runto_main]} {
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return
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}
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# Add and start inferior 2
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gdb_test "add-inferior" "Added inferior 2.*" "add empty inferior 2"
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gdb_test "inferior 2" "Switching to inferior 2.*" "switch to inferior 2"
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gdb_load ${binfile2}
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if {![runto_main]} {
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return
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}
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# Check we do have two inferiors loaded.
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gdb_test "info inferiors" \
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"Executable.*${exec1}.*${exec2}.*"
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# Now select inferior 2, and trigger an event in inferior 1. This
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# tries to check that GDB doesn't incorrectly uses the architecture of
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# inferior 2 when parsing the expedited registers in a stop reply for
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# inferior 1 (when remote debugging).
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gdb_test_no_output "set schedule-multiple on"
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with_test_prefix "inf1 event with inf2 selected" {
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gdb_test "inferior 2" "Switching to inferior 2.*thread 2\.1.*main.*${srcfile2}.*"
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gdb_test "b hello_loop" "Breakpoint .* at .*${srcfile1}.*"
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gdb_test "c" " hello_loop.*" "continue to hello_loop"
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}
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delete_breakpoints
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# Same, but the other way around: select inferior 1 and trigger an
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# event in inferior 2.
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with_test_prefix "inf2 event with inf1 selected" {
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gdb_test "inferior 1" "Switching to inferior 1.*thread 1\.1.*hello_loop.*${srcfile1}.*"
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gdb_test "b hangout_loop" "Breakpoint .* at .*${srcfile2}.*"
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gdb_test "c" " hangout_loop.*" "continue to hangout_loop"
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}
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