Commit | Line | Data |
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618f726f | 1 | # Copyright 2011-2016 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 | ||
40dea8cb PA |
27 | # Compile the testcase program and library. BINSUFFIX is the suffix |
28 | # to append to the program and library filenames, to make them unique | |
29 | # between invocations. OPTIONS is passed to gdb_compile when | |
30 | # compiling the program. | |
d3f0f853 | 31 | |
40dea8cb | 32 | proc compile_jit_test {testname binsuffix options} { |
f25c0135 TT |
33 | global testfile srcfile binfile srcdir subdir |
34 | global solib_testfile solib_srcfile solib_binfile solib_binfile_test_msg | |
35 | global solib_binfile_target | |
36 | ||
37 | set testfile jit-main | |
38 | set srcfile ${testfile}.c | |
40dea8cb | 39 | set binfile [standard_output_file $testfile$binsuffix] |
f25c0135 TT |
40 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" \ |
41 | executable [concat debug $options]] != "" } { | |
42 | untested $testname | |
43 | return -1 | |
44 | } | |
d3f0f853 | 45 | |
f25c0135 TT |
46 | set solib_testfile "jit-solib" |
47 | set solib_srcfile "${srcdir}/${subdir}/${solib_testfile}.c" | |
40dea8cb PA |
48 | set solib_binfile [standard_output_file ${solib_testfile}$binsuffix.so] |
49 | set solib_binfile_test_msg "SHLIBDIR/${solib_testfile}$binsuffix.so" | |
f25c0135 TT |
50 | |
51 | # Note: compiling without debug info: the library goes through | |
52 | # symbol renaming by munging on its symbol table, and that | |
53 | # wouldn't work for .debug sections. Also, output for "info | |
54 | # function" changes when debug info is present. | |
55 | if { [gdb_compile_shlib ${solib_srcfile} ${solib_binfile} {-fPIC}] != "" } { | |
56 | untested $testname | |
57 | return -1 | |
58 | } | |
d3f0f853 | 59 | |
08b3fe69 TT |
60 | if {[is_remote target]} { |
61 | set solib_binfile_target [gdb_download ${solib_binfile}] | |
62 | } else { | |
63 | set solib_binfile_target $solib_binfile | |
64 | } | |
d3f0f853 | 65 | |
f25c0135 TT |
66 | return 0 |
67 | } | |
724f4f80 | 68 | |
0a251e08 YQ |
69 | proc one_jit_test {count match_str} { |
70 | with_test_prefix "one_jit_test-$count" { | |
71 | global verbose testfile solib_binfile_target solib_binfile_test_msg | |
72 | ||
73 | clean_restart $testfile | |
74 | ||
75 | # This is just to help debugging when things fail | |
76 | if {$verbose > 0} { | |
77 | gdb_test "set debug jit 1" | |
78 | } | |
79 | ||
80 | if { ![runto_main] } { | |
81 | fail "Can't run to main" | |
82 | return | |
83 | } | |
84 | ||
85 | gdb_breakpoint [gdb_get_line_number "break here 0"] | |
86 | gdb_continue_to_breakpoint "break here 0" | |
87 | ||
88 | # Poke desired values directly into inferior instead of using "set args" | |
89 | # because "set args" does not work under gdbserver. | |
90 | gdb_test_no_output "set var argc = 2" | |
91 | gdb_test_no_output "set var libname = \"$solib_binfile_target\"" "set var libname = \"$solib_binfile_test_msg\"" | |
92 | gdb_test_no_output "set var count = $count" | |
93 | ||
94 | gdb_breakpoint [gdb_get_line_number "break here 1"] | |
95 | gdb_continue_to_breakpoint "break here 1" | |
96 | ||
d9a47287 | 97 | gdb_test "info function ^jit_function" "$match_str" |
0a251e08 YQ |
98 | |
99 | # This is just to help debugging when things fail | |
100 | if {$verbose > 0} { | |
101 | gdb_test "maintenance print objfiles" | |
102 | gdb_test "maintenance info break" | |
103 | } | |
104 | ||
105 | gdb_breakpoint [gdb_get_line_number "break here 2"] | |
106 | gdb_continue_to_breakpoint "break here 2" | |
107 | # All jit librares must have been unregistered | |
108 | gdb_test "info function jit_function" \ | |
109 | "All functions matching regular expression \"jit_function\":" | |
d3f0f853 | 110 | } |
0a251e08 | 111 | } |
d3f0f853 | 112 | |
40dea8cb | 113 | if {[compile_jit_test jit.exp "" {}] < 0} { |
f25c0135 TT |
114 | return |
115 | } | |
d3f0f853 PP |
116 | one_jit_test 1 "${hex} jit_function_0000" |
117 | one_jit_test 2 "${hex} jit_function_0000\[\r\n\]+${hex} jit_function_0001" | |
f25c0135 TT |
118 | |
119 | with_test_prefix PIE { | |
120 | if {[compile_jit_test "jit.exp PIE tests" \ | |
40dea8cb | 121 | "-pie" {additional_flags=-fPIE ldflags=-pie}] < 0} { |
f25c0135 TT |
122 | return |
123 | } | |
124 | ||
125 | one_jit_test 1 "${hex} jit_function_0000" | |
126 | } |