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4c38e0a4 JB |
1 | # Copyright 1998, 1999, 2007, 2008, 2009, 2010 |
2 | # Free Software Foundation, Inc. | |
c906108c SS |
3 | |
4 | # This program is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
e22f8b7c | 6 | # the Free Software Foundation; either version 3 of the License, or |
c906108c | 7 | # (at your option) any later version. |
e22f8b7c | 8 | # |
c906108c SS |
9 | # This program is distributed in the hope that it will be useful, |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
e22f8b7c | 13 | # |
c906108c | 14 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c906108c | 16 | |
c906108c SS |
17 | if $tracelevel then { |
18 | strace $tracelevel | |
19 | } | |
20 | ||
c906108c | 21 | |
c906108c SS |
22 | clear_xfail "*-*-*" |
23 | ||
24 | set testfile "jump" | |
25 | set srcfile ${testfile}.c | |
26 | set binfile ${objdir}/${subdir}/${testfile} | |
27 | ||
28 | # Build the test case | |
fc91c6c2 | 29 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } { |
b60f0898 JB |
30 | untested jump.exp |
31 | return -1 | |
c906108c SS |
32 | } |
33 | ||
34 | ||
35 | # Start with a fresh gdb | |
36 | ||
37 | gdb_exit | |
38 | gdb_start | |
39 | gdb_reinitialize_dir $srcdir/$subdir | |
40 | gdb_load ${binfile} | |
41 | ||
42 | if ![runto_main] then { | |
43 | perror "Couldn't run to main" | |
44 | return -1 | |
45 | } | |
46 | ||
47 | # Set a breakpoint on the statement that we're about to jump to. | |
48 | # The statement doesn't contain a function call. | |
49 | # | |
c906108c | 50 | set bp_on_non_call 0 |
a76e022a MS |
51 | gdb_test_multiple "break 22" "break before jump to non-call" { |
52 | -re "\[Bb\]reakpoint (\[0-9\]*) at 0x\[0-9a-fA-F\]*: file .*${srcfile}, line 22.*$gdb_prompt $" { | |
53 | set bp_on_non_call $expect_out(1,string) | |
54 | pass "break before jump to non-call" | |
55 | } | |
c906108c SS |
56 | } |
57 | ||
58 | # Can we jump to the statement? Do we stop there? | |
59 | # | |
a76e022a MS |
60 | gdb_test "jump 22" "Breakpoint \[0-9\]*, .*${srcfile}:22.*" \ |
61 | "jump to non-call" | |
c906108c SS |
62 | |
63 | # Set a breakpoint on the statement that we're about to jump to. | |
64 | # The statement does contain a function call. | |
65 | # | |
c906108c | 66 | set bp_on_call 0 |
a76e022a MS |
67 | gdb_test_multiple "break 21" "break before jump to call" { |
68 | -re "\[Bb\]reakpoint (\[0-9\]*) at 0x\[0-9a-fA-F\]*: file .*${srcfile}, line 21.*$gdb_prompt $" { | |
69 | set bp_on_call $expect_out(1,string) | |
70 | pass "break before jump to call" | |
71 | } | |
c906108c SS |
72 | } |
73 | ||
74 | # Can we jump to the statement? Do we stop there? | |
75 | # | |
a76e022a MS |
76 | gdb_test "jump 21" \ |
77 | "Breakpoint \[0-9\]*, .*${srcfile}:21.*" \ | |
78 | "jump to call" | |
c906108c SS |
79 | |
80 | # If we disable the breakpoint at the function call, and then | |
81 | # if we jump to that statement, do we not stop there, but at | |
82 | # the following breakpoint? | |
83 | # | |
a76e022a | 84 | gdb_test_no_output "disable $bp_on_call" "disable breakpoint on call" |
c906108c | 85 | |
a76e022a MS |
86 | gdb_test "jump 21" "Breakpoint \[0-9\]*, .*${srcfile}:22.*" \ |
87 | "jump to call with disabled breakpoint" | |
c906108c SS |
88 | |
89 | # Verify that GDB responds gracefully to the "jump" command without | |
90 | # an argument. | |
91 | # | |
a76e022a MS |
92 | gdb_test "jump" "Argument required .starting address.*" \ |
93 | "jump without argument disallowed" | |
94 | ||
c906108c SS |
95 | |
96 | # Verify that GDB responds gracefully to the "jump" command with | |
97 | # trailing junk. | |
98 | # | |
a76e022a MS |
99 | gdb_test "jump 21 100" \ |
100 | "Junk at end of line specification: 100.*" \ | |
101 | "jump with trailing argument junk" | |
102 | ||
c906108c SS |
103 | |
104 | # Verify that GDB responds gracefully to a request to jump out of | |
105 | # the current function. (Note that this will very likely cause the | |
106 | # inferior to die. Be prepared to rerun the inferior, if further | |
107 | # testing is desired.) | |
108 | # | |
109 | # Try it both ways: confirming and not confirming the jump. | |
110 | # | |
c906108c | 111 | |
a76e022a MS |
112 | gdb_test "jump 12" \ |
113 | "Not confirmed.*" \ | |
114 | "aborted jump out of current function" \ | |
115 | "Line 12 is not in `main'. Jump anyway.*y or n. $" \ | |
116 | "n" | |
117 | ||
118 | gdb_test "jump 12" \ | |
119 | "Continuing at.*" \ | |
120 | "jump out of current function" \ | |
121 | "Line 12 is not in `main'. Jump anyway.*y or n. $" \ | |
122 | "y" | |
c906108c SS |
123 | |
124 | gdb_exit | |
125 | return 0 |