forked from Imagelibrary/binutils-gdb
3ee50921cb
In test-case gdb.mi/mi-var-child-f.exp, we have: ... mi_gdb_test "-gdb-set auto-solib-add off" "\\^done" mi_runto prog_array mi_gdb_test "nosharedlibrary" ".*\\^done" ... This was added to avoid a name clash between the array variable as defined in gdb.mi/array.f90 and debug info in shared libraries, and used in other places in the testsuite. The same workaround is also used to ignore symbols from shared libraries when excercising for instance a command that prints all symbols. However, this approach can cause problems for targets like arm that require symbol info for some libraries like ld.so and libc to fully function. While absense of debug info for shared libraries should be handled gracefully (which does need fixing, see PR31817), failure to do so should not result in failures in unrelated test-cases. Fix this by removing "set auto-solib-add off". This ensures that we don't run into PR31817, while the presence of nosharedlibrary still ensures that in the rest of the test-case we're not bothered by shared library symbols. Likewise in other test-cases. Approved-by: Kevin Buettner <kevinb@redhat.com> Tested on arm-linux.
101 lines
3.0 KiB
Plaintext
101 lines
3.0 KiB
Plaintext
# Copyright 2005-2024 Free Software Foundation, Inc.
|
|
|
|
# This program is free software; you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation; either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
# This file was written by Wu Zhou. (woodzltc@cn.ibm.com)
|
|
|
|
# This file is part of the gdb testsuite. It contains tests for evaluating
|
|
# Fortran subarray expression.
|
|
|
|
require allow_fortran_tests
|
|
|
|
standard_testfile .f
|
|
load_lib fortran.exp
|
|
|
|
if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug f90}]} {
|
|
return -1
|
|
}
|
|
|
|
if {![fortran_runto_main]} {
|
|
return
|
|
}
|
|
|
|
# Avoid libc symbols, in particular the 'array' type.
|
|
gdb_test_no_output "nosharedlibrary"
|
|
|
|
# Try to set breakpoint at the last write statement.
|
|
|
|
set bp_location [gdb_get_line_number "str(:)"]
|
|
gdb_test "break $bp_location" \
|
|
"Breakpoint.*at.* file .*$srcfile, line $bp_location\\." \
|
|
"breakpoint at the last write statement"
|
|
gdb_test "continue" \
|
|
"Continuing\\..*Breakpoint.*" \
|
|
"continue to breakpoint"
|
|
|
|
# Test four different kinds of subarray expression evaluation.
|
|
|
|
set test "print str(2:4)"
|
|
gdb_test_multiple $test $test {
|
|
-re "\\$\[0-9\]+ = 'bcd'\r\n$gdb_prompt $" {
|
|
pass $test
|
|
}
|
|
-re "\\$\[0-9\]+ = \\(98 'b', 99 'c', 100 'd'\\)\r\n$gdb_prompt $" {
|
|
# Compiler should produce string, not an array of characters.
|
|
setup_xfail "*-*-*"
|
|
fail $test
|
|
}
|
|
}
|
|
|
|
set test "print str(:3)"
|
|
gdb_test_multiple $test $test {
|
|
-re "\\$\[0-9\]+ = 'abc'\r\n$gdb_prompt $" {
|
|
pass $test
|
|
}
|
|
-re "\\$\[0-9\]+ = \\(97 'a', 98 'b', 99 'c'\\)\r\n$gdb_prompt $" {
|
|
# Compiler should produce string, not an array of characters.
|
|
setup_xfail "*-*-*"
|
|
fail $test
|
|
}
|
|
}
|
|
|
|
set test "print str(5:)"
|
|
gdb_test_multiple $test $test {
|
|
-re "\\$\[0-9\]+ = 'efg'\r\n$gdb_prompt $" {
|
|
pass $test
|
|
}
|
|
-re "\\$\[0-9\]+ = \\(101 'e', 102 'f', 103 'g'\\)\r\n$gdb_prompt $" {
|
|
# Compiler should produce string, not an array of characters.
|
|
setup_xfail "*-*-*"
|
|
fail $test
|
|
}
|
|
}
|
|
|
|
set test "print str(:)"
|
|
gdb_test_multiple $test $test {
|
|
-re "\\$\[0-9\]+ = 'abcdefg'\r\n$gdb_prompt $" {
|
|
pass $test
|
|
}
|
|
-re "\\$\[0-9\]+ = \\(97 'a', 98 'b', 99 'c', 100 'd', 101 'e', 102 'f', 103 'g'\\)\r\n$gdb_prompt $" {
|
|
# Compiler should produce string, not an array of characters.
|
|
setup_xfail "*-*-*"
|
|
fail $test
|
|
}
|
|
}
|
|
|
|
gdb_test "print array(2:4)" "\\$\[0-9\]+ = \\(2, 3, 4\\)"
|
|
gdb_test "print array(:3)" "\\$\[0-9\]+ = \\(1, 2, 3\\)"
|
|
gdb_test "print array(5:)" "\\$\[0-9\]+ = \\(5, 6, 7\\)"
|
|
gdb_test "print array(:)" "\\$\[0-9\]+ = \\(1, 2, 3, 4, 5, 6, 7\\)"
|