forked from Imagelibrary/binutils-gdb
21f507efad
With test-case gdb.base/infoline-reloc-main-from-zero.exp and clang I run into: ... gdb compile failed, clang-13.0: warning: -e main: 'linker' input unused \ [-Wunused-command-line-argument] clang-13.0: warning: -Wl,-Ttext=0x00: 'linker' input unused \ [-Wunused-command-line-argument] clang-13.0: warning: -Wl,-N: 'linker' input unused \ [-Wunused-command-line-argument] UNTESTED: gdb.base/infoline-reloc-main-from-zero.exp: \ infoline-reloc-main-from-zero.exp UNTESTED: gdb.base/infoline-reloc-main-from-zero.exp: failed to compile ... Fix this by using ldflags instead of additional_flags. Likewise, fix all occurrences of: ... $ find gdb/testsuite -name *.exp | xargs grep additional_flags.*Wl ... Tested on x86_64-linux.
81 lines
2.3 KiB
Plaintext
81 lines
2.3 KiB
Plaintext
# Copyright 2015-2022 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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# This file is part of the gdb testsuite.
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#
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# Test nested functions related functionality.
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#
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standard_testfile
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set testcase "nested-subp2"
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if ![support_nested_function_tests] {
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untested "compiler does not support nested functions"
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return -1
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}
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set flags {}
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lappend flags debug
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lappend flags additional_flags=-std=gnu99
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set ld_flags ldflags=-Wl,--no-warn-execstack
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if { [gdb_can_simple_compile ld-flags {int main () { return 0; }} executable \
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$ld_flags] } {
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lappend flags $ld_flags
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}
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if { [gdb_compile "${srcdir}/${subdir}/${testcase}.c" \
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[standard_output_file "${testcase}"] \
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executable $flags] != "" } {
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return -1
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}
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# Run until the variables we are interested in are visible.
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clean_restart "${testcase}"
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if ![runto_main] {
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perror "could not run to main"
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return
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}
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set bp_location [gdb_get_line_number "STOP" "${testcase}.c"]
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gdb_test "break ${testcase}.c:${bp_location}" \
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"Breakpoint \[0-9\]+ at 0x\[0-9a-fA-F\]+: .*" \
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"breakpoint to the STOP marker"
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with_test_prefix "stop at first iteration" {
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gdb_test "continue" \
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"Breakpoint \[0-9\]+, increment .*" \
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"continue to the STOP marker"
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# Check we get correct values for both local and non-local variable references.
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gdb_test "print c" "102 'f'"
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gdb_test "print count" "0"
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}
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# Same but a little later: make sure we were looking at the proper places.
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with_test_prefix "stop at second iteration" {
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gdb_test "continue" \
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"Breakpoint \[0-9\]+, increment .*" \
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"continue to the STOP marker"
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gdb_test "print c" "111 'o'"
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gdb_test "print count" "1"
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}
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