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618f726f | 1 | # Copyright 2011-2016 Free Software Foundation, Inc. |
3b2a0cf2 JB |
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 | # The same tests as in jit.exp, but loading JITer itself from a shared | |
17 | # library. | |
18 | ||
3b2a0cf2 JB |
19 | if {[skip_shlib_tests]} { |
20 | untested jit-so.exp | |
21 | return -1 | |
22 | } | |
23 | ||
4c93b1db | 24 | if {[get_compiler_info]} { |
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25 | warning "Could not get compiler info" |
26 | untested jit-so.exp | |
27 | return 1 | |
28 | } | |
29 | ||
30 | # | |
31 | # test running programs | |
32 | # | |
33 | ||
34 | set testfile jit-dlmain | |
35 | set srcfile ${testfile}.c | |
f8b41b00 | 36 | set binfile [standard_output_file ${testfile}] |
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37 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug shlib_load}] != "" } { |
38 | untested jit-so.exp | |
39 | return -1 | |
40 | } | |
41 | ||
42 | set testfile2 jit-main | |
43 | set srcfile2 ${testfile2}.c | |
f8b41b00 | 44 | set binfile2 [standard_output_file ${testfile2}.so] |
724f4f80 | 45 | set binfile2_dlopen [shlib_target_file ${testfile2}.so] |
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46 | if { [gdb_compile_shlib "${srcdir}/${subdir}/${srcfile2}" ${binfile2} {debug additional_flags="-DMAIN=jit_dl_main"}] != "" } { |
47 | untested jit.exp | |
48 | return -1 | |
49 | } | |
50 | ||
51 | set solib_testfile "jit-solib" | |
52 | set solib_srcfile "${srcdir}/${subdir}/${solib_testfile}.c" | |
f8b41b00 | 53 | set solib_binfile [standard_output_file ${solib_testfile}.so] |
724f4f80 | 54 | set solib_binfile_test_msg "SHLIBDIR/${solib_testfile}.so" |
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55 | |
56 | # Note: compiling without debug info: the library goes through symbol | |
57 | # renaming by munging on its symbol table, and that wouldn't work for .debug | |
58 | # sections. Also, output for "info function" changes when debug info is resent. | |
59 | if { [gdb_compile_shlib ${solib_srcfile} ${solib_binfile} {}] != "" } { | |
60 | untested jit-so.exp | |
61 | return -1 | |
62 | } | |
63 | ||
7817ea46 | 64 | set solib_binfile_target [gdb_remote_download target ${solib_binfile}] |
724f4f80 | 65 | |
0a251e08 YQ |
66 | proc one_jit_test {count match_str} { |
67 | with_test_prefix "one_jit_test-$count" { | |
68 | global verbose testfile srcfile2 binfile2 binfile2_dlopen solib_binfile_target solib_binfile_test_msg | |
69 | ||
70 | clean_restart $testfile | |
71 | gdb_load_shlibs $binfile2 | |
72 | ||
73 | # This is just to help debugging when things fail | |
74 | if {$verbose > 0} { | |
75 | gdb_test "set debug jit 1" | |
76 | } | |
77 | ||
78 | if { ![runto_main] } { | |
79 | fail "Can't run to main" | |
80 | return | |
81 | } | |
82 | ||
83 | gdb_breakpoint [gdb_get_line_number "break here before-dlopen" ] | |
84 | gdb_continue_to_breakpoint "break here before-dlopen" | |
85 | # Poke desired values directly into inferior instead of using "set args" | |
86 | # because "set args" does not work under gdbserver. | |
87 | gdb_test_no_output "set var jit_libname = \"$binfile2_dlopen\"" | |
88 | ||
89 | gdb_breakpoint [gdb_get_line_number "break here after-dlopen" ] | |
90 | gdb_continue_to_breakpoint "break here after-dlopen" | |
91 | ||
92 | gdb_breakpoint "$srcfile2:[gdb_get_line_number {break here 0} $srcfile2]" | |
93 | gdb_continue_to_breakpoint "break here 0" | |
94 | ||
95 | gdb_test_no_output "set var argc = 2" | |
96 | gdb_test_no_output "set var libname = \"$solib_binfile_target\"" "set var libname = \"$solib_binfile_test_msg\"" | |
97 | gdb_test_no_output "set var count = $count" | |
98 | ||
99 | gdb_breakpoint "$srcfile2:[gdb_get_line_number {break here 1} $srcfile2]" | |
100 | gdb_continue_to_breakpoint "break here 1" | |
101 | ||
102 | gdb_test "info function jit_function" "$match_str" | |
103 | ||
104 | # This is just to help debugging when things fail | |
105 | if {$verbose > 0} { | |
106 | gdb_test "maintenance print objfiles" | |
107 | gdb_test "maintenance info break" | |
108 | } | |
109 | ||
110 | gdb_breakpoint "$srcfile2:[gdb_get_line_number {break here 2} $srcfile2]" | |
111 | gdb_continue_to_breakpoint "break here 2" | |
112 | # All jit librares must have been unregistered | |
113 | gdb_test "info function jit_function" \ | |
114 | "All functions matching regular expression \"jit_function\":" | |
3b2a0cf2 | 115 | } |
0a251e08 | 116 | } |
3b2a0cf2 JB |
117 | |
118 | one_jit_test 1 "${hex} jit_function_0000" | |
119 | one_jit_test 2 "${hex} jit_function_0000\[\r\n\]+${hex} jit_function_0001" |