[gdb/testsuite] Remove gdb.dwarf2/dw2-ranges.exp

On openSUSE Leap 15.6 x86_64 with test-case gdb.dwarf2/dw2-ranges.exp I ran
into:
...
(gdb) file dw2-ranges^M
Reading symbols from dw2-ranges...^M
warning: stabs debug information is not supported.^M
(gdb)
...

The test-case checks a combination of dwarf and stabs.

Now that stabs is no longer supported, checking the combination is no longer possible.

Fix this by removing the test-case.

diff --git a/gdb/testsuite/gdb.dwarf2/dw2-ranges-2.c b/gdb/testsuite/gdb.dwarf2/dw2-ranges-2.c
deleted file mode 100644 (file)
index ec7276f..0000000
--- a/gdb/testsuite/gdb.dwarf2/dw2-ranges-2.c
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
-   Copyright 2007-2025 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/>.  */
-
-/* Despite the sections below will be adjacent the assembler has to produce
-   DW_AT_ranges as the linker could place both sections at arbitrary locations.
-   */
-
-/* `.fini' section is here to make sure `dw2-ranges.c'
-   vs. `dw2-ranges2.c' overlap their DW_AT_ranges with each other.  */
-
-void __attribute__ ((section (".fini")))
-func2 (void)
-{
-}
-
-void
-main2 (void)
-{
-}

diff --git a/gdb/testsuite/gdb.dwarf2/dw2-ranges-3.c b/gdb/testsuite/gdb.dwarf2/dw2-ranges-3.c
deleted file mode 100644 (file)
index bd27ca4..0000000
--- a/gdb/testsuite/gdb.dwarf2/dw2-ranges-3.c
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
-   Copyright 2007-2025 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/>.  */
-
-void
-main3 (void)
-{
-}

diff --git a/gdb/testsuite/gdb.dwarf2/dw2-ranges.c b/gdb/testsuite/gdb.dwarf2/dw2-ranges.c
deleted file mode 100644 (file)
index f65f5ba..0000000
--- a/gdb/testsuite/gdb.dwarf2/dw2-ranges.c
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
-   Copyright 2007-2025 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/>.  */
-
-/* Despite the sections below will be adjacent the assembler has to produce
-   DW_AT_ranges as the linker could place both sections at arbitrary locations.
-   */
-
-/* `.fini' section is here to make sure `dw2-ranges.c'
-   vs. `dw2-ranges2.c' overlap their DW_AT_ranges with each other.  */
-
-void __attribute__ ((section (".fini")))
-func (void)
-{
-}
-
-int
-main (void)
-{
-  return 0;
-}

diff --git a/gdb/testsuite/gdb.dwarf2/dw2-ranges.exp b/gdb/testsuite/gdb.dwarf2/dw2-ranges.exp
deleted file mode 100644 (file)
index c494474..0000000
--- a/gdb/testsuite/gdb.dwarf2/dw2-ranges.exp
+++ /dev/null
@@ -1,75 +0,0 @@
-# Copyright 2007-2025 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/>.
-load_lib dwarf.exp
-
-# Test DW_TAG_compile_unit with no children and with neither DW_AT_low_pc nor
-# DW_AT_high_pc but with DW_AT_ranges instead.
-
-# This test can only be run on targets which support DWARF-2 and use gas.
-require dwarf2_support
-
-# The .c files use __attribute__.
-require is_c_compiler_gcc
-
-standard_testfile .c -2.c -3.c
-set asmfile [standard_output_file ${testfile}.s]
-set asmfile2 [standard_output_file ${testfile}2.s]
-set objfile [standard_output_file ${testfile}.o]
-set objfile2 [standard_output_file ${testfile}2.o]
-set objfile3 [standard_output_file ${testfile}3.o]
-
-# Generate .s without debug info but provide debug info by the assembler.
-# This way we get DW_TAG_compile_unit DIE and only that DIE.
-
-if {[gdb_compile "${srcdir}/${subdir}/${srcfile}" "${asmfile}" assembly {}] != ""
-    || [gdb_compile "${asmfile}" "${objfile}" object {additional_flags=-gdwarf-2}] != "" } {
-    return -1
-}
-if {[gdb_compile "${srcdir}/${subdir}/${srcfile2}" "${asmfile2}" assembly {}] != ""
-    || [gdb_compile "${asmfile2}" "${objfile2}" object {additional_flags=-gdwarf-2}] != "" } {
-    return -1
-}
-
-# STABS compilation is intentional as it tests the STABS lookup where is no
-# partial_symtab->psymtabs_addrmap supported for that CU (Compilation Unit) in
-# a file containing psymtabs_addrmap-supporting DWARF CUs.
-if {[gdb_compile "${srcdir}/${subdir}/${srcfile3}" "${objfile3}" object {additional_flags=-gstabs quiet}] != "" } {
-    return -1
-}
-
-if {[gdb_compile "${objfile} ${objfile2} ${objfile3}" "${binfile}" executable {}] != "" } {
-    return -1
-}
-
-clean_restart ${testfile}
-
-# Test also objfile->psymtabs_addrmap relocations for -fPIE -pie builds below.
-# On some targets it may possibly fail but the program is being started only
-# for the PIE build so try it anyway.
-
-runto_main
-
-# Correct output:
-#      Line 39 of "../.././gdb/testsuite/gdb.dwarf2/dw2-ranges.S" starts at address 0x4 and ends at 0x8.
-# Wrong output:
-#      No line number information available for address 0x4
-
-gdb_test "info line main" "Line \[0-9\]* of .* starts at address .* and ends at .*"
-gdb_test "info line func" "Line \[0-9\]* of .* starts at address .* and ends at .*"
-gdb_test "info line main2" "Line \[0-9\]* of .* starts at address .* and ends at .*"
-gdb_test "info line func2" "Line \[0-9\]* of .* starts at address .* and ends at .*"
-
-gdb_test "info line main3" \
-    "Line \[0-9\]* of .* starts at address .* and ends at .*"