45 lines
1.8 KiB
Text
45 lines
1.8 KiB
Text
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# Copyright 2015 Free Software Foundation, Inc.
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#
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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 "ada.exp"
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standard_ada_testfile foo
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if {[gdb_compile_ada "${srcfile}" "${binfile}" executable [list debug]] != "" } {
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return -1
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}
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clean_restart ${testfile}
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set bp_location [gdb_get_line_number "BREAK" ${testdir}/foo.adb]
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runto "foo.adb:$bp_location"
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# Pck.A is an array that embeds elements with variable size so compilers will
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# emit DWARF attributes such as DW_AT_byte_stride to tell GDB how to fetch
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# individual elements. Array stride is also a way to describe packed arrays:
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# make sure we do not consider Pck.A as a packed array.
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gdb_test "ptype pck.a" "array \\(1 \\.\\. 2\\) of pck\\.r_type"
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# Make sure this also works with a type from a fully evaluated value. During
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# evaluation, dynamic types can be "resolved" so GDB internals could "forget"
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# that elements have variable size. Fortunately, type resolution of array
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# elements happens only when processing individual elements (i.e. the resolved
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# array type is still associated to the dynamic element type), so the following
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# is supposed to work.
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gdb_test "print pck.a" \
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"= \\(\\(l => 0, s => \"\"\\), \\(l => 2, s => \"ab\"\\)\\)"
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gdb_test "ptype $"\
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"array \\(1 \\.\\. 2\\) of pck\\.r_type"
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