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618f726f | 1 | # Copyright 2007-2016 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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
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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/>. |
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15 | # |
16 | # This file is part of the gdb testsuite. | |
17 | # | |
18 | # Contributed by Markus Deuling <deuling@de.ibm.com>. | |
19 | # Tests for 'info spu' commands. | |
20 | ||
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21 | |
22 | if { ![istarget "spu-*-elf"] } then { | |
23 | verbose "Skipping SPU-only testcase" | |
24 | return | |
25 | } | |
26 | ||
27 | set testfile "spu-info" | |
28 | set srcfile ${testfile}.c | |
29 | set binfile ${objdir}/${subdir}/${testfile} | |
30 | set sources ${srcdir}/${subdir}/${srcfile} | |
31 | ||
32 | if { [gdb_compile $sources ${binfile} executable { debug }] != "" } { | |
33 | return -1 | |
34 | } | |
35 | ||
36 | gdb_exit | |
37 | gdb_start | |
38 | gdb_reinitialize_dir $srcdir/$subdir | |
39 | gdb_load ${binfile} | |
40 | ||
41 | # Continue to MARKER | |
42 | proc c_to { marker } { | |
43 | global srcfile | |
44 | set line [gdb_get_line_number $marker] | |
45 | gdb_test "break $line" \ | |
46 | "Breakpoint.*at.*file.*$srcfile.*line $line.*" \ | |
47 | "break $line" | |
48 | gdb_test "continue" \ | |
49 | "Continuing.*Breakpoint.*at.*$srcfile.*$line.*" \ | |
50 | "continue to $line" | |
51 | } | |
52 | ||
53 | ||
54 | ||
55 | if ![runto_main] then { | |
bc6c7af4 | 56 | fail "can't run to main" |
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57 | return 0 |
58 | } | |
59 | ||
60 | # Check the help. | |
61 | gdb_test "info spu" \ | |
62 | ".*info spu.* must be followed by the name of an SPU facility.*" \ | |
63 | "info spu" | |
64 | gdb_test "help info spu" \ | |
65 | "Various SPU specific commands.*List of info spu subcommands.*" \ | |
66 | "help info spu" | |
67 | ||
68 | gdb_test "help info spu dma" \ | |
69 | "Display MFC DMA status." \ | |
70 | "help info spu dma" | |
71 | gdb_test "help info spu event" \ | |
72 | "Display SPU event facility status." \ | |
73 | "help info spu event" | |
74 | gdb_test "help info spu mailbox" \ | |
75 | "Display SPU mailbox facility status." \ | |
76 | "help info spu mailbox" | |
77 | gdb_test "help info spu proxydma" \ | |
78 | "Display MFC Proxy-DMA status." \ | |
79 | "help info spu proxydma" | |
80 | gdb_test "help info spu signal" \ | |
81 | "Display SPU signal notification facility status." \ | |
82 | "help info spu signal" | |
83 | ||
84 | ||
85 | # architecture should be spu:256K. | |
86 | gdb_test "show architecture" \ | |
87 | "The target architecture is set automatically.*currently spu:256K.*" \ | |
88 | "architecture = spu256K" | |
89 | ||
90 | # 'info spu event'. | |
91 | gdb_test "info spu event" \ | |
92 | "Event Status.*Event Mask.*" \ | |
93 | "info spu event" | |
94 | ||
95 | # 'info spu signal'. | |
96 | gdb_test "info spu signal" \ | |
97 | "Signal 1 not pending.*\(Type.*\).*Signal 2 not pending.*\(Type.*\).*" \ | |
98 | "info spu signal" | |
99 | ||
100 | # 'info spu mailbox'. | |
101 | gdb_test "info spu mailbox" \ | |
102 | "SPU Outbound Mailbox.*SPU Outbound Interrupt Mailbox.*" \ | |
103 | "info spu mailbox" | |
104 | ||
105 | # 'info spu dma'. | |
106 | gdb_test "info spu dma" \ | |
12ab8a60 | 107 | "Tag-Group Status.*Tag-Group Mask.*Stall-and-Notify .*Atomic Cmd Status.*" \ |
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108 | "info spu dma" |
109 | ||
110 | # 'info spu proxydma'. | |
111 | gdb_test "info spu proxydma" \ | |
12ab8a60 | 112 | "Tag-Group Status.*Tag-Group Mask.*" \ |
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113 | "info spu proxydma" |
114 | ||
115 | # Event tests. | |
116 | c_to "Marker Event" | |
117 | gdb_test "info spu event" \ | |
118 | "Event Status 0x00000000.*Event Mask 0x00000000.*" \ | |
119 | "empty event status" | |
120 | ||
121 | # MFC_MULTI_SRC_SYNC_EVENT. | |
122 | gdb_test "next" "" "next" | |
123 | gdb_test "info spu event" \ | |
124 | "Event Status 0x00000000.*Event Mask 0x00001000.*" \ | |
125 | "event mask 0x1000" | |
126 | # MFC_PRIV_ATTN_EVENT. | |
127 | gdb_test "next" "" "next" | |
128 | gdb_test "info spu event" \ | |
129 | "Event Status 0x00000000.*Event Mask 0x00000800.*" \ | |
130 | "event mask 0x0800" | |
131 | # MFC_LLR_LOST_EVENT. | |
132 | gdb_test "next" "" "next" | |
133 | gdb_test "info spu event" \ | |
134 | "Event Status 0x00000000.*Event Mask 0x00000400.*" \ | |
135 | "event mask 0x0400" | |
136 | # MFC_SIGNAL_NOTIFY_1_EVENT. | |
137 | gdb_test "next" "" "next" | |
138 | gdb_test "info spu event" \ | |
139 | "Event Status 0x00000000.*Event Mask 0x00000200.*" \ | |
140 | "event mask 0x0200" | |
141 | # MFC_SIGNAL_NOTIFY_2_EVENT. | |
142 | gdb_test "next" "" "next" | |
143 | gdb_test "info spu event" \ | |
144 | "Event Status 0x00000000.*Event Mask 0x00000100.*" \ | |
145 | "event mask 0x0100" | |
146 | # MFC_OUT_MBOX_AVAILABLE_EVENT. | |
147 | gdb_test "next" "" "next" | |
148 | gdb_test "info spu event" \ | |
149 | "Event Status 0x00000000.*Event Mask 0x00000080.*" \ | |
150 | "event mask 0x0080" | |
151 | # MFC_OUT_INTR_MBOX_AVAILABLE_EVENT. | |
152 | gdb_test "next" "" "next" | |
153 | gdb_test "info spu event" \ | |
154 | "Event Status 0x00000000.*Event Mask 0x00000040.*" \ | |
155 | "event mask 0x0040" | |
156 | # MFC_DECREMENTER_EVENT. | |
157 | gdb_test "next" "" "next" | |
158 | gdb_test "info spu event" \ | |
159 | "Event Status 0x00000000.*Event Mask 0x00000020.*" \ | |
160 | "event mask 0x0020" | |
161 | # MFC_IN_MBOX_AVAILABLE_EVENT. | |
162 | gdb_test "next" "" "next" | |
163 | gdb_test "info spu event" \ | |
164 | "Event Status 0x00000000.*Event Mask 0x00000010.*" \ | |
165 | "event mask 0x0010" | |
166 | # MFC_COMMAND_QUEUE_AVAILABLE_EVENT. | |
167 | gdb_test "next" "" "next" | |
168 | gdb_test "info spu event" \ | |
169 | "Event Status 0x00000000.*Event Mask 0x00000008.*" \ | |
170 | "event mask 0x0008" | |
171 | # MFC_LIST_STALL_NOTIFY_EVENT. | |
172 | gdb_test "next" "" "next" | |
173 | gdb_test "info spu event" \ | |
174 | "Event Status 0x00000000.*Event Mask 0x00000002.*" \ | |
175 | "event mask 0x0002" | |
176 | # MFC_TAG_STATUS_UPDATE_EVENT. | |
177 | gdb_test "next" "" "next" | |
178 | gdb_test "info spu event" \ | |
179 | "Event Status 0x00000000.*Event Mask 0x00000001.*" \ | |
180 | "event mask 0x0001" | |
181 | ||
182 | ||
183 | # DMA tests. | |
184 | # 'info spu dma' should be empty. | |
185 | c_to "Marker DMA" | |
186 | gdb_test "info spu dma" \ | |
12ab8a60 | 187 | "Tag-Group Status.*0x00000000.*Tag-Group Mask.*0x00000000.*Stall-and-Notify.*0x00000000.*Atomic Cmd Status.*0x00000000\[\r\n\]+" \ |
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188 | "info spu dma (empty)" |
189 | ||
190 | # 'info spu dma' should be filled with some data. | |
191 | c_to "Marker DMAWait" | |
192 | gdb_test "next" "" "next" | |
193 | gdb_test "info spu dma" \ | |
12ab8a60 | 194 | "Tag-Group Status.*0x00000000.*Tag-Group Mask.*0x00000020.*Stall-and-Notify.*0x00000000.*Atomic Cmd Status.*0x00000000.*Opcode.*Tag.*TId.*RId.*EA.*LSA.*Size.*LstAddr.*LstSize.*E.*get.*5.*0.*0.*0x00080\[ \r\n\]+" \ |
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195 | "info spu dma (non-empty)" |
196 | gdb_test "finish" "" "finish" | |
197 | ||
198 | # Mailbox Test | |
199 | # 'info spu mailbox' should be empty. | |
200 | c_to "Marker Mbox" | |
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201 | set msg "info spu mailbox" |
202 | gdb_test_multiple "info spu mailbox" $msg { | |
203 | -re "SPU Outbound Mailbox.*0x00000000.*SPU Outbound Interrupt Mailbox.*0x00000000.*$gdb_prompt $" { | |
204 | pass $msg | |
205 | } | |
206 | -re "SPU Outbound Mailbox.*0x.*SPU Outbound Interrupt Mailbox.*0x.*$gdb_prompt $" { | |
207 | # Older kernels had a bug that caused them to return arbitrary values | |
208 | # when attempting to read from an empty mailbox via spufs. | |
209 | xfail $msg | |
210 | } | |
211 | } | |
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212 | |
213 | # 'info spu mailbox' should now contain data. | |
214 | c_to "Marker MboxEnd" | |
215 | gdb_test "info spu mailbox" \ | |
216 | "SPU Outbound Mailbox.*0x12345678.*SPU Outbound Interrupt Mailbox.*0x12345678.*" \ | |
217 | "info spu mailbox" | |
218 | ||
219 | # Signal Test | |
220 | # 'info spu signal'. | |
221 | c_to "Marker Signal" | |
222 | gdb_test "info spu signal" \ | |
223 | "Signal 1 not pending.*\(Type.*\).*Signal 2 not pending.*\(Type.*\).*" \ | |
224 | "info spu signal" | |
225 | ||
226 | # 'info spu signal' with signal1 pending. | |
227 | c_to "Marker Signal1" | |
228 | gdb_test "info spu signal" \ | |
229 | "Signal 1 control word 0x801c0800.*Signal 2 not pending.*\(Type.*\).*" \ | |
230 | "info spu signal" | |
231 | ||
232 | # 'info spu signal' with signal1 and signal2 pending. | |
233 | c_to "Marker Signal2" | |
234 | gdb_test "info spu signal" \ | |
235 | "Signal 1 control word 0x801c0800.*Signal 2 control word 0x801c0800.*" \ | |
236 | "info spu signal" | |
237 | ||
238 | # Read signal1. Only signal2 is pending. | |
239 | c_to "Marker SignalRead" | |
240 | gdb_test "info spu signal" \ | |
241 | "Signal 1 not pending.*Signal 2 control word 0x801c0800.*" \ | |
242 | "info spu signal" | |
243 | ||
244 | ||
245 | gdb_exit | |
246 | ||
247 | return 0 |