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28e7fd62 | 1 | # Copyright 2011-2013 Free Software Foundation, Inc. |
d3f0f853 PP |
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 | ||
d3f0f853 PP |
16 | if {[skip_shlib_tests]} { |
17 | untested jit.exp | |
18 | return -1 | |
19 | } | |
20 | ||
4c93b1db | 21 | if {[get_compiler_info]} { |
d3f0f853 PP |
22 | warning "Could not get compiler info" |
23 | untested jit.exp | |
24 | return 1 | |
25 | } | |
26 | ||
27 | # | |
28 | # test running programs | |
29 | # | |
30 | ||
f25c0135 TT |
31 | proc compile_jit_test {testname options} { |
32 | global testfile srcfile binfile srcdir subdir | |
33 | global solib_testfile solib_srcfile solib_binfile solib_binfile_test_msg | |
34 | global solib_binfile_target | |
35 | ||
36 | set testfile jit-main | |
37 | set srcfile ${testfile}.c | |
38 | set binfile [standard_output_file $testfile] | |
39 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \ | |
40 | executable [concat debug $options]] != "" } { | |
41 | untested $testname | |
42 | return -1 | |
43 | } | |
d3f0f853 | 44 | |
f25c0135 TT |
45 | set solib_testfile "jit-solib" |
46 | set solib_srcfile "${srcdir}/${subdir}/${solib_testfile}.c" | |
47 | set solib_binfile [standard_output_file ${solib_testfile}.so] | |
48 | set solib_binfile_test_msg "SHLIBDIR/${solib_testfile}.so" | |
49 | ||
50 | # Note: compiling without debug info: the library goes through | |
51 | # symbol renaming by munging on its symbol table, and that | |
52 | # wouldn't work for .debug sections. Also, output for "info | |
53 | # function" changes when debug info is present. | |
54 | if { [gdb_compile_shlib ${solib_srcfile} ${solib_binfile} {-fPIC}] != "" } { | |
55 | untested $testname | |
56 | return -1 | |
57 | } | |
d3f0f853 | 58 | |
f25c0135 | 59 | set solib_binfile_target [gdb_download ${solib_binfile}] |
d3f0f853 | 60 | |
f25c0135 TT |
61 | return 0 |
62 | } | |
724f4f80 | 63 | |
0f4d39d5 | 64 | proc one_jit_test {count match_str} { with_test_prefix "one_jit_test-$count" { |
6a5870ce | 65 | global verbose testfile solib_binfile_target solib_binfile_test_msg |
d3f0f853 PP |
66 | |
67 | clean_restart $testfile | |
68 | ||
69 | # This is just to help debugging when things fail | |
70 | if {$verbose > 0} { | |
71 | gdb_test "set debug jit 1" | |
72 | } | |
73 | ||
74 | if { ![runto_main] } { | |
75 | fail "Can't run to main" | |
76 | return | |
77 | } | |
78 | ||
79 | gdb_breakpoint [gdb_get_line_number "break here 0"] | |
80 | gdb_continue_to_breakpoint "break here 0" | |
81 | ||
82 | # Poke desired values directly into inferior instead of using "set args" | |
83 | # because "set args" does not work under gdbserver. | |
a449c2d8 | 84 | gdb_test_no_output "set var argc = 2" |
724f4f80 | 85 | gdb_test_no_output "set var libname = \"$solib_binfile_target\"" "set var libname = \"$solib_binfile_test_msg\"" |
a449c2d8 | 86 | gdb_test_no_output "set var count = $count" |
d3f0f853 PP |
87 | |
88 | gdb_breakpoint [gdb_get_line_number "break here 1"] | |
89 | gdb_continue_to_breakpoint "break here 1" | |
90 | ||
91 | gdb_test "info function jit_function" "$match_str" | |
92 | ||
93 | # This is just to help debugging when things fail | |
94 | if {$verbose > 0} { | |
95 | gdb_test "maintenance print objfiles" | |
96 | gdb_test "maintenance info break" | |
97 | } | |
98 | ||
99 | gdb_breakpoint [gdb_get_line_number "break here 2"] | |
100 | gdb_continue_to_breakpoint "break here 2" | |
101 | # All jit librares must have been unregistered | |
102 | gdb_test "info function jit_function" \ | |
6a5870ce PA |
103 | "All functions matching regular expression \"jit_function\":" |
104 | }} | |
d3f0f853 | 105 | |
f25c0135 TT |
106 | if {[compile_jit_test jit.exp {}] < 0} { |
107 | return | |
108 | } | |
d3f0f853 PP |
109 | one_jit_test 1 "${hex} jit_function_0000" |
110 | one_jit_test 2 "${hex} jit_function_0000\[\r\n\]+${hex} jit_function_0001" | |
f25c0135 TT |
111 | |
112 | with_test_prefix PIE { | |
113 | if {[compile_jit_test "jit.exp PIE tests" \ | |
114 | {additional_flags=-fPIE ldflags=-pie}] < 0} { | |
115 | return | |
116 | } | |
117 | ||
118 | one_jit_test 1 "${hex} jit_function_0000" | |
119 | } |