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9b254dd1 | 1 | # Copyright 2006, 2007, 2008 Free Software Foundation, Inc. |
5625b943 DJ |
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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
5625b943 DJ |
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 | |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
5625b943 DJ |
15 | |
16 | # Test PowerPC prologue analyzer. | |
17 | ||
18 | # Do not run on AIX (where we won't be able to build the tests without | |
19 | # some surgery) or on PowerPC64 (ditto, dot symbols). | |
20 | if {[istarget *-*-aix*] || ![istarget "powerpc-*-*"]} then { | |
21 | verbose "Skipping PowerPC prologue tests." | |
22 | return | |
23 | } | |
24 | ||
25 | set testfile "powerpc-prologue" | |
26 | set srcfile ${testfile}.c | |
27 | set binfile ${objdir}/${subdir}/${testfile} | |
28 | ||
29 | # Don't use "debug", so that we don't have line information for the assembly | |
30 | # fragments. | |
31 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {}] != "" } { | |
32 | untested "PowerPC prologue tests" | |
33 | return -1 | |
34 | } | |
35 | ||
36 | ||
37 | gdb_exit | |
38 | gdb_start | |
39 | gdb_reinitialize_dir $srcdir/$subdir | |
40 | gdb_load ${binfile} | |
41 | ||
42 | # | |
43 | # Run to `main' where we begin our tests. | |
44 | # | |
45 | ||
46 | if ![runto_main] then { | |
47 | gdb_suppress_tests | |
48 | } | |
49 | ||
50 | # Testcase for PIC prologue. | |
51 | ||
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52 | gdb_breakpoint "gdb2029_marker" |
53 | gdb_test "continue" "Breakpoint $decimal, $hex in gdb2029_marker \\(\\)" \ | |
54 | "continue to PIC" | |
5625b943 DJ |
55 | |
56 | gdb_test "backtrace 10" \ | |
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57 | "#0\[ \t\]*$hex in gdb2029_marker.*\r\n#1\[ \t\]*$hex in gdb2029.*\r\n#2\[ \t\]*$hex in main.*" \ |
58 | "backtrace in PIC marker" | |
59 | ||
60 | gdb_test "finish" ".*$hex in gdb2029 .*" "finish from PIC" | |
61 | ||
62 | gdb_test "backtrace 10" \ | |
63 | "#0\[ \t\]*$hex in gdb2029 .*\r\n#1\[ \t\]*$hex in main.*" \ | |
5625b943 DJ |
64 | "backtrace in PIC" |
65 | ||
66 | gdb_test "info frame" \ | |
67 | ".*Saved registers:.*r30 at.*r31 at.*pc at.*lr at.*" \ | |
68 | "saved registers in PIC" | |
4e463ff5 DJ |
69 | |
70 | # Testcase for scheduled prologue. | |
71 | ||
72 | gdb_breakpoint "optimized_1_marker" | |
73 | gdb_test "continue" "Breakpoint $decimal, $hex in optimized_1_marker \\(\\)" \ | |
74 | "continue to optimized" | |
75 | ||
76 | gdb_test "backtrace 10" \ | |
77 | "#0\[ \t\]*$hex in optimized_1_marker.*\r\n#1\[ \t\]*$hex in optimized_1.*\r\n#2\[ \t\]*$hex in main.*" \ | |
78 | "backtrace in optimized marker" | |
79 | ||
80 | gdb_test "finish" ".*$hex in optimized_1 .*" "finish from optimized" | |
81 | ||
82 | gdb_test "backtrace 10" \ | |
83 | "#0\[ \t\]*$hex in optimized_1 .*\r\n#1\[ \t\]*$hex in main.*" \ | |
84 | "backtrace in optimized" | |
85 | ||
86 | gdb_test "info frame" \ | |
87 | ".*Saved registers:.*r30 at.*r31 at.*pc at.*lr at.*" \ | |
88 | "saved registers in optimized" |