685b110556
PR symtab/13277: Resolving opaque structures in ICC generated binaries. * dwarf2read.c (struct dwarf2_cu) <producer_is_icc>: New field. (producer_is_gxx_lt_4_6): Move the checking and caching to... (check_producer): ... this new function, which also checks for ICC and caches the result. (producer_is_icc): New function. (read_structure_type): Don't set TYPE_STUB_SUPPORTED if the producer was ICC. gdb/testsuite/ PR symtab/13277: Resolving opaque structures in ICC generated binaries. * gdb.dwarf2/dw2-icc-opaque.S: New file. * gdb.dwarf2/dw2-icc-opaque.exp: New file.
41 lines
1.4 KiB
Text
41 lines
1.4 KiB
Text
# Copyright (C) 2011-2012 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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# Test that we can correctly resolve opaque structures compiled by the Intel
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# compiler, which does not set DW_AT_declaration on opaque structure types.
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# This is GDB PR symtab/13277.
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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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set testfile "dw2-icc-opaque"
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set srcfile ${testfile}.S
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set executable ${testfile}.x
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set binfile ${objdir}/${subdir}/${executable}
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if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" object {}] != "" } {
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return -1
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}
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clean_restart $executable
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# Before PR 13277 was fixed, this would output:
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# type = struct opaque_struct_t {
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# <no data fields>
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# } *
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gdb_test "ptype p_struct" "type = struct opaque_struct_t {\r\n *int wrapped_value;\r\n} \\*"
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