forked from Imagelibrary/binutils-gdb
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.
99 lines
2.9 KiB
Plaintext
99 lines
2.9 KiB
Plaintext
# Copyright 2022-2024 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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# This test is used to confirm that GDB is able to step, stopping at an
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# epilogue line, then step out of the function.
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standard_testfile
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if { ![have_epilogue_line_info] } {
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untested "This test doesn't work with this compiler"
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return
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}
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if { [prepare_for_testing "failed to prepare" $testfile \
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{step-through-epilogue.c}] } {
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untested "failed to prepare"
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return
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}
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if { ![runto_main] } {
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untested "couldn't run to main"
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return
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}
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proc step_till_epilogue_multiply {} {
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gdb_test "step" ".*return a . b;.*" "step into multiply"
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gdb_test "step" \
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"$::decimal\\s+\\\}\[^\r\n\]+Epilogue line of multiply.*" \
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"stop at the epilogue of multiply"
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}
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proc step_till_epilogue_square {} {
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gdb_test "step" ".*return multiply.*" "step into square"
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step_till_epilogue_multiply
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gdb_test "step" \
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"$::decimal\\s+\\\}\[^\r\n\]+Epilogue line of square.*" \
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"stop at epilogue of square"
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}
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with_test_prefix "multiply" {
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step_till_epilogue_multiply
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gdb_test "step" "x = square \\(2\\);" "leave function"
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}
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with_test_prefix "square" {
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step_till_epilogue_square
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gdb_test "step" ".*x = multiply \\(square \\(1\\), square \\(2\\)\\);.*"\
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"leave function"
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}
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# Some gcc versions can mess this test by requiring extra steps in a
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# few locations. We dynamically test if we're in one such versions in the
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# the first argument, and use that to see if extra steps are needed to
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# finish the second argument
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set midway_return false
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with_test_prefix "square, first argument" {
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step_till_epilogue_square
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gdb_test_multiple "step" "step back to main" {
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-re -wrap "multiply \\(square \\(1\\), square \\(2\\)\\);" {
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set midway_return true
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gdb_send "step\n"
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exp_continue
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}
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-re -wrap "return multiply.*" {
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pass $gdb_test_name
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}
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}
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}
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with_test_prefix "square, second argument" {
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step_till_epilogue_multiply
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gdb_test "step" \
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"$::decimal\\s+\\\}\[^\r\n\]+Epilogue line of square.*" \
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"stop at epilogue of square"
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if {$midway_return} {
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gdb_test "step"\
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".*x = multiply \\(square \\(1\\), square \\(2\\)\\);.*"\
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"step back to main"
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}
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}
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with_test_prefix "multiply with function args" {
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step_till_epilogue_multiply
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gdb_test "step" ".*return 0;.*" "leave last function"
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}
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