[thirdparty/binutils-gdb.git] / gdb / testsuite / gdb.dwarf2 / dw2-bad-unresolved.exp

# Copyright 2015-2024 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/>.

load_lib dwarf.exp

# This test can only be run on targets which support DWARF-2 and use gas.
require dwarf2_support

standard_testfile .c -2.S

# Set up the DWARF for the test.
# The key part of this is the definition of variable "var" having no location.
# That will cause it to have LOC_UNRESOLVED.

set asm_file [standard_output_file $srcfile2]
Dwarf::assemble $asm_file {
    global srcfile

    cu {} {
	DW_TAG_compile_unit {
	    {DW_AT_language @DW_LANG_C}
	    {DW_AT_name     $srcfile}
	    {DW_AT_comp_dir /tmp}
	} {
	    declare_labels b_l

	    b_l: DW_TAG_base_type {
		{DW_AT_byte_size 1 DW_FORM_sdata}
		{DW_AT_encoding  @DW_ATE_signed}
		{DW_AT_name      bool}
	    }
	    DW_TAG_variable {
		{name var}
		{type :$b_l}
		{external 1 flag}
	    }
	}
    }
}

if { [prepare_for_testing "failed to prepare" ${testfile} \
	  [list $srcfile $asm_file] {nodebug}] } {
    return -1
}

gdb_test "ptype var" "type = bool"
gdb_test "print var" "Missing .* symbol \"var\"."
Commit	Line	Data
1d506c26	1	# Copyright 2015-2024 Free Software Foundation, Inc.
015d2e7e DE	2
	3	# This program is free software; you can redistribute it and/or modify
	4	# it under the terms of the GNU General Public License as published by
	5	# the Free Software Foundation; either version 3 of the License, or
	6	# (at your option) any later version.
	7	#
	8	# This program is distributed in the hope that it will be useful,
	9	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	10	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	11	# GNU General Public License for more details.
	12	#
	13	# You should have received a copy of the GNU General Public License
	14	# along with this program. If not, see <http://www.gnu.org/licenses/>.
	15
	16	load_lib dwarf.exp
	17
	18	# This test can only be run on targets which support DWARF-2 and use gas.
ce8d533e	19	require dwarf2_support
015d2e7e	20
d1c8a76d	21	standard_testfile .c -2.S
015d2e7e DE	22
	23	# Set up the DWARF for the test.
	24	# The key part of this is the definition of variable "var" having no location.
	25	# That will cause it to have LOC_UNRESOLVED.
	26
	27	set asm_file [standard_output_file $srcfile2]
	28	Dwarf::assemble $asm_file {
9476b583 TV	29	global srcfile
9476b583 TV	30
015d2e7e DE	31	cu {} {
	32	DW_TAG_compile_unit {
	33	{DW_AT_language @DW_LANG_C}
9476b583	34	{DW_AT_name $srcfile}
015d2e7e DE	35	{DW_AT_comp_dir /tmp}
	36	} {
	37	declare_labels b_l
	38
	39	b_l: DW_TAG_base_type {
	40	{DW_AT_byte_size 1 DW_FORM_sdata}
	41	{DW_AT_encoding @DW_ATE_signed}
	42	{DW_AT_name bool}
	43	}
	44	DW_TAG_variable {
	45	{name var}
	46	{type :$b_l}
	47	{external 1 flag}
	48	}
	49	}
	50	}
	51	}
	52
5b362f04	53	if { [prepare_for_testing "failed to prepare" ${testfile} \
015d2e7e DE	54	[list $srcfile $asm_file] {nodebug}] } {
	55	return -1
	56	}
	57
	58	gdb_test "ptype var" "type = bool"
	59	gdb_test "print var" "Missing .* symbol \"var\"."