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0b302171 | 1 | # Copyright 2011-2012 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 | # The same tests as in jit.exp, but loading JITer itself from a shared | |
17 | # library. | |
18 | ||
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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 | |
36 | set binfile ${objdir}/${subdir}/${testfile} | |
37 | if { [gdb_compile "${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 | |
44 | set binfile2 ${objdir}/${subdir}/${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" | |
53 | set solib_binfile "${objdir}/${subdir}/${solib_testfile}.so" | |
724f4f80 | 54 | set solib_binfile_test_msg "SHLIBDIR/${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 | ||
724f4f80 UW |
64 | set solib_binfile_target [gdb_download ${solib_binfile}] |
65 | ||
0f4d39d5 | 66 | proc one_jit_test {count match_str} { with_test_prefix "one_jit_test-$count" { |
6a5870ce | 67 | global verbose testfile srcfile2 binfile2 binfile2_dlopen solib_binfile_target solib_binfile_test_msg |
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68 | |
69 | clean_restart $testfile | |
724f4f80 | 70 | gdb_load_shlibs $binfile2 |
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71 | |
72 | # This is just to help debugging when things fail | |
73 | if {$verbose > 0} { | |
74 | gdb_test "set debug jit 1" | |
75 | } | |
76 | ||
77 | if { ![runto_main] } { | |
78 | fail "Can't run to main" | |
79 | return | |
80 | } | |
81 | ||
82 | gdb_breakpoint [gdb_get_line_number "break here before-dlopen" ] | |
83 | gdb_continue_to_breakpoint "break here before-dlopen" | |
84 | # Poke desired values directly into inferior instead of using "set args" | |
85 | # because "set args" does not work under gdbserver. | |
724f4f80 | 86 | gdb_test_no_output "set var jit_libname = \"$binfile2_dlopen\"" |
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87 | |
88 | gdb_breakpoint [gdb_get_line_number "break here after-dlopen" ] | |
89 | gdb_continue_to_breakpoint "break here after-dlopen" | |
90 | ||
91 | gdb_breakpoint "$srcfile2:[gdb_get_line_number {break here 0} $srcfile2]" | |
92 | gdb_continue_to_breakpoint "break here 0" | |
93 | ||
94 | gdb_test_no_output "set var argc = 2" | |
724f4f80 | 95 | gdb_test_no_output "set var libname = \"$solib_binfile_target\"" "set var libname = \"$solib_binfile_test_msg\"" |
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96 | gdb_test_no_output "set var count = $count" |
97 | ||
98 | gdb_breakpoint "$srcfile2:[gdb_get_line_number {break here 1} $srcfile2]" | |
99 | gdb_continue_to_breakpoint "break here 1" | |
100 | ||
101 | gdb_test "info function jit_function" "$match_str" | |
102 | ||
103 | # This is just to help debugging when things fail | |
104 | if {$verbose > 0} { | |
105 | gdb_test "maintenance print objfiles" | |
106 | gdb_test "maintenance info break" | |
107 | } | |
108 | ||
109 | gdb_breakpoint "$srcfile2:[gdb_get_line_number {break here 2} $srcfile2]" | |
110 | gdb_continue_to_breakpoint "break here 2" | |
111 | # All jit librares must have been unregistered | |
112 | gdb_test "info function jit_function" \ | |
736086ba | 113 | "All functions matching regular expression \"jit_function\":" |
6a5870ce | 114 | }} |
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115 | |
116 | one_jit_test 1 "${hex} jit_function_0000" | |
117 | one_jit_test 2 "${hex} jit_function_0000\[\r\n\]+${hex} jit_function_0001" |