| # Copyright 2014-2018 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. |
| if {![dwarf2_support]} { |
| return 0 |
| } |
| |
| standard_testfile dynarr-ptr.c dynarr-ptr-dw.S |
| |
| # We need to know the size of integer and address types in order |
| # to write some of the debugging info we'd like to generate. |
| # |
| # For that, we ask GDB by debugging our dynarr-ptr.c program. |
| # Any program would do, but since we already have dynarr-ptr.c |
| # specifically for this testcase, might as well use that. |
| |
| if { [prepare_for_testing "failed to prepare" ${testfile} ${srcfile}] } { |
| return -1 |
| } |
| |
| # Make some DWARF for the test. |
| set asm_file [standard_output_file $srcfile2] |
| Dwarf::assemble $asm_file { |
| cu {} { |
| DW_TAG_compile_unit { |
| {DW_AT_language @DW_LANG_Ada95} |
| {DW_AT_name foo.adb} |
| {DW_AT_comp_dir /tmp} |
| } { |
| declare_labels integer_label array_label array_ptr_label \ |
| array_typedef_label |
| set ptr_size [get_sizeof "void *" 96] |
| set int_size [get_sizeof "int" 4] |
| |
| integer_label: DW_TAG_base_type { |
| {DW_AT_byte_size $int_size DW_FORM_sdata} |
| {DW_AT_encoding @DW_ATE_signed} |
| {DW_AT_name integer} |
| } |
| |
| array_label: DW_TAG_array_type { |
| {DW_AT_name foo__array_type} |
| {DW_AT_type :$integer_label} |
| {external 1 flag} |
| } { |
| DW_TAG_subrange_type { |
| {DW_AT_type :$integer_label} |
| {DW_AT_lower_bound { |
| DW_OP_push_object_address |
| DW_OP_const1u [expr {2 * $int_size}] |
| DW_OP_minus |
| DW_OP_deref_size $int_size |
| } SPECIAL_expr} |
| {DW_AT_upper_bound { |
| DW_OP_push_object_address |
| DW_OP_const1u $int_size |
| DW_OP_minus |
| DW_OP_deref_size $int_size |
| } SPECIAL_expr} |
| } |
| } |
| array_ptr_label: DW_TAG_pointer_type { |
| {DW_AT_byte_size $ptr_size DW_FORM_data1} |
| {DW_AT_type :$array_label} |
| } |
| array_typedef_label: DW_TAG_typedef { |
| {DW_AT_name "foo__array_ptr"} |
| {DW_AT_type :$array_ptr_label} |
| } |
| DW_TAG_variable { |
| {DW_AT_name foo__three_ptr} |
| {DW_AT_type :$array_ptr_label} |
| {DW_AT_location { |
| DW_OP_addr [gdb_target_symbol table_1_ptr] |
| } SPECIAL_expr} |
| {external 1 flag} |
| } |
| DW_TAG_variable { |
| {DW_AT_name foo__three_ptr_tdef} |
| {DW_AT_type :$array_typedef_label} |
| {DW_AT_location { |
| DW_OP_addr [gdb_target_symbol table_1_ptr] |
| } SPECIAL_expr} |
| {external 1 flag} |
| } |
| DW_TAG_variable { |
| {DW_AT_name foo__five_ptr} |
| {DW_AT_type :$array_ptr_label} |
| {DW_AT_location { |
| DW_OP_addr [gdb_target_symbol table_2_ptr] |
| } SPECIAL_expr} |
| {external 1 flag} |
| } |
| DW_TAG_variable { |
| {DW_AT_name foo__five_ptr_tdef} |
| {DW_AT_type :$array_typedef_label} |
| {DW_AT_location { |
| DW_OP_addr [gdb_target_symbol table_2_ptr] |
| } SPECIAL_expr} |
| {external 1 flag} |
| } |
| } |
| } |
| } |
| |
| # Now that we've generated the DWARF debugging info, rebuild our |
| # program using our debug info instead of the info generated by |
| # the compiler. |
| |
| if { [prepare_for_testing "failed to prepare" ${testfile} \ |
| [list $srcfile $asm_file] {nodebug}] } { |
| return -1 |
| } |
| |
| if ![runto_main] { |
| return -1 |
| } |
| |
| gdb_test_no_output "set language ada" |
| |
| # foo.three_ptr.all |
| |
| gdb_test "print foo.three_ptr.all" \ |
| " = \\(1, 2, 3\\)" |
| |
| gdb_test "print foo.three_ptr.all(1)" \ |
| " = 1" |
| |
| gdb_test "print foo.three_ptr.all(2)" \ |
| " = 2" |
| |
| gdb_test "print foo.three_ptr.all(3)" \ |
| " = 3" |
| |
| gdb_test "print foo.three_ptr.all'first" \ |
| " = 1" |
| |
| gdb_test "print foo.three_ptr.all'last" \ |
| " = 3" |
| |
| gdb_test "print foo.three_ptr.all'length" \ |
| " = 3" |
| |
| gdb_test "ptype foo.three_ptr.all" \ |
| " = array \\(<>\\) of integer" |
| |
| # foo.three_ptr |
| |
| gdb_test "print foo.three_ptr(1)" \ |
| " = 1" |
| |
| gdb_test "print foo.three_ptr(2)" \ |
| " = 2" |
| |
| gdb_test "print foo.three_ptr(3)" \ |
| " = 3" |
| |
| gdb_test "print foo.three_ptr'first" \ |
| " = 1" |
| |
| gdb_test "print foo.three_ptr'last" \ |
| " = 3" |
| |
| gdb_test "print foo.three_ptr'length" \ |
| " = 3" |
| |
| gdb_test "ptype foo.three_ptr" \ |
| " = access array \\(<>\\) of integer" |
| |
| # foo.three_ptr_tdef.all |
| |
| gdb_test "print foo.three_ptr_tdef.all" \ |
| " = \\(1, 2, 3\\)" |
| |
| gdb_test "print foo.three_ptr_tdef.all(1)" \ |
| " = 1" |
| |
| gdb_test "print foo.three_ptr_tdef.all(2)" \ |
| " = 2" |
| |
| gdb_test "print foo.three_ptr_tdef.all(3)" \ |
| " = 3" |
| |
| gdb_test "print foo.three_ptr_tdef.all'first" \ |
| " = 1" |
| |
| gdb_test "print foo.three_ptr_tdef.all'last" \ |
| " = 3" |
| |
| gdb_test "print foo.three_ptr_tdef.all'length" \ |
| " = 3" |
| |
| gdb_test "ptype foo.three_ptr_tdef.all" \ |
| " = array \\(<>\\) of integer" |
| |
| # foo.three_ptr_tdef |
| |
| gdb_test "print foo.three_ptr_tdef(1)" \ |
| " = 1" |
| |
| gdb_test "print foo.three_ptr_tdef(2)" \ |
| " = 2" |
| |
| gdb_test "print foo.three_ptr_tdef(3)" \ |
| " = 3" |
| |
| gdb_test "print foo.three_ptr_tdef'first" \ |
| " = 1" |
| |
| gdb_test "print foo.three_ptr_tdef'last" \ |
| " = 3" |
| |
| gdb_test "print foo.three_ptr_tdef'length" \ |
| " = 3" |
| |
| gdb_test "ptype foo.three_ptr_tdef" \ |
| " = access array \\(<>\\) of integer" |
| |
| # foo.five_ptr.all |
| |
| gdb_test "print foo.five_ptr.all" \ |
| " = \\(2 => 5, 8, 13, 21, 34\\)" |
| |
| gdb_test "print foo.five_ptr.all(2)" \ |
| " = 5" |
| |
| gdb_test "print foo.five_ptr.all(3)" \ |
| " = 8" |
| |
| gdb_test "print foo.five_ptr.all(4)" \ |
| " = 13" |
| |
| gdb_test "print foo.five_ptr.all(5)" \ |
| " = 21" |
| |
| gdb_test "print foo.five_ptr.all(6)" \ |
| " = 34" |
| |
| gdb_test "print foo.five_ptr.all'first" \ |
| " = 2" |
| |
| gdb_test "print foo.five_ptr.all'last" \ |
| " = 6" |
| |
| gdb_test "print foo.five_ptr.all'length" \ |
| " = 5" |
| |
| gdb_test "ptype foo.five_ptr.all" \ |
| " = array \\(<>\\) of integer" |
| |
| # foo.five_ptr |
| |
| gdb_test "print foo.five_ptr(2)" \ |
| " = 5" |
| |
| gdb_test "print foo.five_ptr(3)" \ |
| " = 8" |
| |
| gdb_test "print foo.five_ptr(4)" \ |
| " = 13" |
| |
| gdb_test "print foo.five_ptr(5)" \ |
| " = 21" |
| |
| gdb_test "print foo.five_ptr(6)" \ |
| " = 34" |
| |
| gdb_test "print foo.five_ptr'first" \ |
| " = 2" |
| |
| gdb_test "print foo.five_ptr'last" \ |
| " = 6" |
| |
| gdb_test "print foo.five_ptr'length" \ |
| " = 5" |
| |
| gdb_test "ptype foo.five_ptr" \ |
| " = access array \\(<>\\) of integer" |
| |
| # foo.five_ptr_tdef.all |
| |
| gdb_test "print foo.five_ptr_tdef.all" \ |
| " = \\(2 => 5, 8, 13, 21, 34\\)" |
| |
| gdb_test "print foo.five_ptr_tdef.all(2)" \ |
| " = 5" |
| |
| gdb_test "print foo.five_ptr_tdef.all(3)" \ |
| " = 8" |
| |
| gdb_test "print foo.five_ptr_tdef.all(4)" \ |
| " = 13" |
| |
| gdb_test "print foo.five_ptr_tdef.all(5)" \ |
| " = 21" |
| |
| gdb_test "print foo.five_ptr_tdef.all(6)" \ |
| " = 34" |
| |
| gdb_test "print foo.five_ptr_tdef.all'first" \ |
| " = 2" |
| |
| gdb_test "print foo.five_ptr_tdef.all'last" \ |
| " = 6" |
| |
| gdb_test "print foo.five_ptr_tdef.all'length" \ |
| " = 5" |
| |
| gdb_test "ptype foo.five_ptr_tdef.all" \ |
| " = array \\(<>\\) of integer" |
| |
| # foo.five_ptr_tdef |
| |
| gdb_test "print foo.five_ptr_tdef(2)" \ |
| " = 5" |
| |
| gdb_test "print foo.five_ptr_tdef(3)" \ |
| " = 8" |
| |
| gdb_test "print foo.five_ptr_tdef(4)" \ |
| " = 13" |
| |
| gdb_test "print foo.five_ptr_tdef(5)" \ |
| " = 21" |
| |
| gdb_test "print foo.five_ptr_tdef(6)" \ |
| " = 34" |
| |
| gdb_test "print foo.five_ptr_tdef'first" \ |
| " = 2" |
| |
| gdb_test "print foo.five_ptr_tdef'last" \ |
| " = 6" |
| |
| gdb_test "print foo.five_ptr_tdef'length" \ |
| " = 5" |
| |
| gdb_test "ptype foo.five_ptr_tdef" \ |
| " = access array \\(<>\\) of integer" |