* configure.ac: Run gdb.cell tests when appropriate.
[external/binutils.git] / gdb / testsuite / gdb.cell / ptype.exp
1 # Copyright 2009 Free Software Foundation, Inc.
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 # Contributed by Markus Deuling <deuling@de.ibm.com>.
17 #
18 # Testsuite for Cell Broadband Engine combined debugger
19 # Test ptype and print/set of SPU-side registers.
20
21 load_lib cell.exp
22
23 set ppu_file "break"
24 set ppu_src ${srcdir}/${subdir}/${ppu_file}.c
25 set ppu_bin ${objdir}/${subdir}/${ppu_file}
26 set spu_file "break-spu"
27 set spu_src ${srcdir}/${subdir}/${spu_file}.c
28 set spu_bin ${objdir}/${subdir}/${spu_file}
29
30 if {[skip_cell_tests]} {
31     return 0
32 }
33
34 # Compile SPU binary.
35 if { [gdb_compile_cell_spu $spu_src $spu_bin executable {debug}]  != "" } {
36   unsupported "Compiling spu binary failed."
37   return -1
38 }
39 # Compile PPU binary.
40 if { [gdb_cell_embedspu $spu_bin $spu_bin-embed.o {debug}]  != "" } {
41   unsupported "Embedding spu binary failed."
42   return -1
43 }
44 if { [gdb_compile_cell_ppu [list $ppu_src $spu_bin-embed.o] $ppu_bin executable {debug}] != "" } {
45   unsupported "Compiling ppu binary failed."
46   return -1
47 }
48
49 if [get_compiler_info ${ppu_bin}] {
50   return -1
51 }
52
53 gdb_exit
54 gdb_start
55 gdb_reinitialize_dir $srcdir/$subdir
56 gdb_load ${ppu_bin}
57
58 if ![runto_main] then {
59   fail "Can't run to main"
60   return 0
61 }
62
63 # Continue to SPU
64 cont_spu_main
65
66 gdb_test "info registers r2"  \
67          "r2.*\{uint128 =.*v2_int64 =.*v4_int32 =.*v8_int16 =.*v16_int8 =.*v2_double =.*v4_float =.*\}.*" \
68          "info registers r2"
69
70 for {set check_reg 10} {$check_reg < 12} {incr check_reg} {
71   gdb_test "print \$r$check_reg\.v4_int32" \
72            ".*= \{.*,.*,.*,.*\}" \
73            "print \$r$check_reg\.v4_int32"
74
75   gdb_test "ptype \$r$check_reg" \
76            "type = union __spu_builtin_type_vec128.*\{.*int128_t uint128.* \
77             int64_t v2_int64.*int32_t v4_int32.*int16_t v8_int16.* \
78             int8_t v16_int8.*double v2_double.*float v4_float.*\}" \
79            "ptype \$r$check_reg"
80
81   gdb_test "set \$r$check_reg\.v4_int32 = {1,2,3,4}" \
82            "" \
83            "set \$r$check_reg\.v4_int32 = {1,2,3,4}"
84
85   gdb_test "print \$r$check_reg\.v4_int32" \
86            ".*= \{.*1, 2, 3, 4.*\}" \
87            "print \$r$check_reg\.v4_int32"
88
89   gdb_test "print \$r$check_reg.v4_int32\[0\]" \
90            ".*= 1.*" \
91            "print \$r$check_reg.v4_int32\[0\]"
92
93   gdb_test "print \$r$check_reg.v4_int32\[1\]" \
94            ".*= 2.*" \
95            "print \$r$check_reg.v4_int32\[1\]"
96
97   gdb_test "print \$r$check_reg.v4_int32\[2\]" \
98            ".*= 3.*" \
99            "print \$r$check_reg.v4_int32\[2\]"
100
101   gdb_test "print \$r$check_reg.v4_int32\[3\]" \
102            ".*= 4.*" \
103            "print \$r$check_reg.v4_int32\[3\]"
104
105   gdb_test "print \$r$check_reg.v4_int32\[4\]" \
106            "no such vector element" \
107            "print \$r$check_reg.v4_int32\[4\]"
108
109   # Set single array elements to other values and check the results.
110   gdb_test "set \$r$check_reg\.v4_int32\[0\] = 5" \
111            "" \
112            "set \$r$check_reg\.v4_int32\[0\] = 5"
113   gdb_test "print \$r$check_reg.v4_int32\[0\]" \
114            ".*= 5.*" \
115            "print \$r$check_reg.v4_int32\[0\]"
116
117   gdb_test "set \$r$check_reg\.v4_int32\[1\] = 6" \
118            "" \
119            "set \$r$check_reg\.v4_int32\[1\] = 6"
120   gdb_test "print \$r$check_reg.v4_int32\[1\]" \
121            ".*= 6.*" \
122            "print \$r$check_reg.v4_int32\[1\]"
123
124   gdb_test "set \$r$check_reg\.v4_int32\[2\] = 7" \
125            "" \
126            "set \$r$check_reg\.v4_int32\[2\] = 7"
127   gdb_test "print \$r$check_reg.v4_int32\[2\]" \
128            ".*= 7.*" \
129            "print \$r$check_reg.v4_int32\[2\]"
130
131   gdb_test "set \$r$check_reg\.v4_int32\[3\] = 8" \
132            "" \
133            "set \$r$check_reg\.v4_int32\[3\] = 8"
134   gdb_test "print \$r$check_reg.v4_int32\[3\]" \
135            ".*= 8.*" \
136            "print \$r$check_reg.v4_int32\[3\]"
137
138   # Now there should be {5, 6, 7, 8} in that array.
139   gdb_test "print \$r$check_reg\.v4_int32" \
140            ".*= \{.*5, 6, 7, 8.*\}" \
141            "print \$r$check_reg\.v4_int32"
142 }
143
144 gdb_exit
145 return 0