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75 lines
1.9 KiB
Plaintext
75 lines
1.9 KiB
Plaintext
# Copyright 2011-2018 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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# Verify DW_AT_variable_parameter does not modify the data structures meaning
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# for GDB, as being used by iFort.
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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 dw2-ifort-parameter-dw.S
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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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declare_labels int_label
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extern func_start func_end ptr
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global srcdir subdir srcfile
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cu {} {
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compile_unit {
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{name file1.txt}
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{language @DW_LANG_C}
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{MACRO_AT_range { func ${srcdir}/${subdir}/${srcfile} }}
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} {
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int_label: base_type {
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{name int}
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{byte_size 4 sdata}
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{encoding @DW_ATE_signed}
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}
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subprogram {
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{external 1 flag}
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{MACRO_AT_func { func ${srcdir}/${subdir}/${srcfile} }}
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} {
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formal_parameter {
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{name param}
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{variable_parameter 1 flag}
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{type :$int_label}
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{location {
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addr [gdb_target_symbol ptr]
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deref
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} SPECIAL_expr}
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}
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}
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}
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}
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}
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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 func] {
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return -1
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}
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gdb_test "p/x param" " = 0xdeadf00d"
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