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ecd75fc8 | 1 | # Copyright 2011-2014 Free Software Foundation, Inc. |
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2 | |
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
5 | # the Free Software Foundation; either version 3 of the License, or | |
6 | # (at your option) any later version. | |
7 | # | |
8 | # This program is distributed in the hope that it will be useful, | |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | ||
16 | # Verify DW_AT_variable_parameter does not modify the data structures meaning | |
17 | # for GDB, as being used by iFort. | |
b9e219b9 | 18 | load_lib dwarf.exp |
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19 | |
20 | # This test can only be run on targets which support DWARF-2 and use gas. | |
b9e219b9 | 21 | if {![dwarf2_support]} { |
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22 | return 0 |
23 | } | |
24 | ||
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25 | standard_testfile .c dw2-ifort-parameter-dw.S |
26 | ||
27 | # Make some DWARF for the test. | |
28 | set asm_file [standard_output_file $srcfile2] | |
29 | Dwarf::assemble $asm_file { | |
30 | declare_labels int_label | |
31 | ||
646f4417 | 32 | extern func_start func_end ptr |
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33 | |
34 | cu {} { | |
35 | compile_unit { | |
36 | {name file1.txt} | |
37 | {language @DW_LANG_C} | |
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38 | {low_pc func_start addr} |
39 | {high_pc func_end addr} | |
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40 | } { |
41 | int_label: base_type { | |
42 | {name int} | |
43 | {byte_size 4 sdata} | |
44 | {encoding @DW_ATE_signed} | |
45 | } | |
46 | ||
47 | subprogram { | |
48 | {external 1 flag} | |
49 | {name func} | |
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50 | {low_pc func_start addr} |
51 | {high_pc func_end addr} | |
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52 | } { |
53 | formal_parameter { | |
54 | {name param} | |
55 | {variable_parameter 1 flag} | |
56 | {type :$int_label} | |
57 | {location { | |
58 | addr ptr | |
59 | deref | |
60 | } SPECIAL_expr} | |
61 | } | |
62 | } | |
63 | } | |
64 | } | |
65 | } | |
9655e943 | 66 | |
c83ee902 | 67 | if { [prepare_for_testing ${testfile}.exp ${testfile} \ |
288c211f | 68 | [list $srcfile $asm_file] {nodebug}] } { |
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69 | return -1 |
70 | } | |
71 | ||
72 | if ![runto func] { | |
73 | return -1 | |
74 | } | |
75 | ||
76 | gdb_test "p/x param" " = 0xdeadf00d" |