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4a94e36819
This commit brings all the changes made by running gdb/copyright.py as per GDB's Start of New Year Procedure. For the avoidance of doubt, all changes in this commits were performed by the script.
253 lines
6.6 KiB
Plaintext
253 lines
6.6 KiB
Plaintext
# Copyright 2014-2022 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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load_lib dwarf.exp
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# This test can only be run on targets which support DWARF-2 and use gas.
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if {![dwarf2_support]} {
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return 0
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}
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standard_testfile .c -dw.S
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# We need to know the size of integer and address types in order
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# to write some of the debugging info we'd like to generate.
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#
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# For that, we ask GDB by debugging our data-loc.c program.
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# Any program would do, but since we already have data-loc.c
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# specifically for this testcase, might as well use that.
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if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile}] } {
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return -1
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}
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# Make some DWARF for the test.
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set asm_file [standard_output_file $srcfile2]
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Dwarf::assemble $asm_file {
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cu {} {
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DW_TAG_compile_unit {
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{DW_AT_language @DW_LANG_Ada95}
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{DW_AT_name foo.adb}
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{DW_AT_comp_dir /tmp}
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} {
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declare_labels integer_label array_label array_ptr_label
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set int_size [get_sizeof "int" 4]
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set voidp_size [get_sizeof "void *" 96]
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integer_label: DW_TAG_base_type {
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{DW_AT_byte_size $int_size DW_FORM_sdata}
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{DW_AT_encoding @DW_ATE_signed}
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{DW_AT_name integer}
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}
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array_label: DW_TAG_array_type {
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{DW_AT_name foo__array_type}
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{DW_AT_type :$integer_label}
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{DW_AT_data_location {
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DW_OP_push_object_address
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DW_OP_deref
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} SPECIAL_expr}
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{external 1 flag}
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} {
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DW_TAG_subrange_type {
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{DW_AT_type :$integer_label}
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{DW_AT_lower_bound {
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DW_OP_push_object_address
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DW_OP_plus_uconst $voidp_size
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DW_OP_deref
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DW_OP_deref_size $int_size
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} SPECIAL_expr}
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{DW_AT_upper_bound {
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DW_OP_push_object_address
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DW_OP_plus_uconst $voidp_size
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DW_OP_deref
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DW_OP_plus_uconst $int_size
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DW_OP_deref_size $int_size
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} SPECIAL_expr}
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}
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}
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array_ptr_label: DW_TAG_typedef {
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{DW_AT_name foo__array_type}
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{DW_AT_type :$array_label}
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}
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DW_TAG_variable {
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{DW_AT_name foo__three}
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{DW_AT_type :$array_label}
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{DW_AT_location {
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DW_OP_addr [gdb_target_symbol table_1]
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} SPECIAL_expr}
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{external 1 flag}
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}
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DW_TAG_variable {
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{DW_AT_name foo__three_tdef}
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{DW_AT_type :$array_ptr_label}
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{DW_AT_location {
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DW_OP_addr [gdb_target_symbol table_1]
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} SPECIAL_expr}
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{external 1 flag}
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}
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DW_TAG_variable {
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{DW_AT_name foo__five}
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{DW_AT_type :$array_label}
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{DW_AT_location {
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DW_OP_addr [gdb_target_symbol table_2]
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} SPECIAL_expr}
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{external 1 flag}
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}
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DW_TAG_variable {
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{DW_AT_name foo__five_tdef}
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{DW_AT_type :$array_ptr_label}
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{DW_AT_location {
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DW_OP_addr [gdb_target_symbol table_2]
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} SPECIAL_expr}
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{external 1 flag}
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}
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}
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}
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}
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# Now that we've generated the DWARF debugging info, rebuild our
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# program using our debug info instead of the info generated by
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# the compiler.
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if { [prepare_for_testing "failed to prepare" ${testfile} \
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[list $srcfile $asm_file] {nodebug}] } {
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return -1
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}
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if ![runto_main] {
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return -1
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}
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gdb_test_no_output "set language ada"
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# foo.three
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gdb_test "print foo.three" \
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" = \\(1, 2, 3\\)"
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gdb_test "ptype foo.three" \
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"type = array \\(<>\\) of integer"
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gdb_test "print foo.three(1)" \
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" = 1"
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gdb_test "print foo.three(2)" \
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" = 2"
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gdb_test "print foo.three(3)" \
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" = 3"
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gdb_test "print foo.three'first" \
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" = 1"
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gdb_test "print foo.three'last" \
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" = 3"
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gdb_test "print foo.three'length" \
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" = 3"
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# foo.three_tdef
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gdb_test "print foo.three_tdef.all" \
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" = \\(1, 2, 3\\)"
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gdb_test "ptype foo.three_tdef" \
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"type = access array \\(<>\\) of integer"
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gdb_test "print foo.three_tdef(1)" \
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" = 1"
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gdb_test "print foo.three_tdef(2)" \
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" = 2"
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gdb_test "print foo.three_tdef(3)" \
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" = 3"
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gdb_test "print foo.three_tdef'first" \
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" = 1"
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gdb_test "print foo.three_tdef'last" \
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" = 3"
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gdb_test "print foo.three_tdef'length" \
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" = 3"
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gdb_test "print foo.five" \
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" = \\(2 => 5, 8, 13, 21, 34\\)"
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gdb_test "ptype foo.five" \
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"type = array \\(<>\\) of integer"
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gdb_test "ptype foo.array_type" \
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"type = array \\(<>\\) of integer"
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# foo.five
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gdb_test "print foo.five(2)" \
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" = 5"
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gdb_test "print foo.five(3)" \
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" = 8"
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gdb_test "print foo.five(4)" \
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" = 13"
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gdb_test "print foo.five(5)" \
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" = 21"
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gdb_test "print foo.five(6)" \
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" = 34"
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gdb_test "print foo.five'first" \
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" = 2"
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gdb_test "print foo.five'last" \
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" = 6"
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gdb_test "print foo.five'length" \
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" = 5"
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# foo.five_tdef
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gdb_test "print foo.five_tdef.all" \
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" = \\(2 => 5, 8, 13, 21, 34\\)"
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gdb_test "ptype foo.five_tdef" \
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"type = access array \\(<>\\) of integer"
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gdb_test "print foo.five_tdef(2)" \
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" = 5"
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gdb_test "print foo.five_tdef(3)" \
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" = 8"
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gdb_test "print foo.five_tdef(4)" \
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" = 13"
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gdb_test "print foo.five_tdef(5)" \
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" = 21"
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gdb_test "print foo.five_tdef(6)" \
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" = 34"
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gdb_test "print foo.five_tdef'first" \
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" = 2"
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gdb_test "print foo.five_tdef'last" \
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" = 6"
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gdb_test "print foo.five_tdef'length" \
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" = 5"
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