Commit | Line | Data |
---|---|---|
acd4ad44 AC |
1 | # This testcase is part of GDB, the GNU debugger. |
2 | ||
9b254dd1 | 3 | # Copyright 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2007, 2008 |
6aba47ca | 4 | # Free Software Foundation, Inc. |
c906108c SS |
5 | |
6 | # This program is free software; you can redistribute it and/or modify | |
7 | # it under the terms of the GNU General Public License as published by | |
e22f8b7c | 8 | # the Free Software Foundation; either version 3 of the License, or |
c906108c | 9 | # (at your option) any later version. |
e22f8b7c | 10 | # |
c906108c SS |
11 | # This program is distributed in the hope that it will be useful, |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | # GNU General Public License for more details. | |
e22f8b7c | 15 | # |
c906108c | 16 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 17 | # along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c906108c | 18 | |
c906108c SS |
19 | # long_long.exp Test printing of 64-bit things in 32-bit gdb. |
20 | # Also test differnet kinds of formats. | |
21 | # | |
22 | if $tracelevel then { | |
23 | strace $tracelevel | |
24 | } | |
25 | ||
fc33412a DT |
26 | if [target_info exists no_long_long] { |
27 | return 0 | |
28 | } | |
29 | ||
c906108c | 30 | set testfile long_long |
f2dd3617 | 31 | set srcfile ${testfile}.c |
c906108c SS |
32 | set binfile ${objdir}/${subdir}/${testfile} |
33 | ||
34 | # What compiler are we using? | |
35 | # | |
36 | if [get_compiler_info ${binfile}] { | |
37 | return -1 | |
38 | } | |
39 | ||
085dd6e6 JM |
40 | if {$hp_cc_compiler} { |
41 | set flag "+e" | |
c906108c | 42 | } else { |
085dd6e6 | 43 | set flag "" |
c906108c SS |
44 | } |
45 | ||
fc91c6c2 | 46 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [concat debug additional_flags=$flag nowarnings]] != "" } { |
b60f0898 JB |
47 | untested long_long.exp |
48 | return -1 | |
c906108c SS |
49 | } |
50 | ||
51 | # use this to debug: | |
52 | #log_user 1 | |
53 | ||
54 | gdb_exit | |
55 | gdb_start | |
56 | gdb_reinitialize_dir $srcdir/$subdir | |
57 | gdb_load ${binfile} | |
58 | ||
59 | if { ![runto known_types] } then { | |
60 | fail "run to known_types" | |
61 | return | |
62 | } | |
63 | ||
96baa820 JM |
64 | set target_bigendian_p 1 |
65 | send_gdb "show endian\n" | |
66 | gdb_expect { | |
acd4ad44 AC |
67 | -re "little endian.*$gdb_prompt $" { set target_bigendian_p 0 } |
68 | -re "big endian.*$gdb_prompt $" { } | |
69 | -re "$gdb_prompt $" { | |
96baa820 JM |
70 | fail "getting target endian" |
71 | } | |
72 | default { fail "(timeout) getting target endian" } | |
73 | } | |
74 | ||
acd4ad44 | 75 | # Detect the size of the target's basic types. |
cff3e48b | 76 | |
acd4ad44 AC |
77 | proc get_valueof { fmt exp default } { |
78 | global gdb_prompt | |
79 | send_gdb "print${fmt} ${exp}\n" | |
80 | gdb_expect { | |
81 | -re "\\$\[0-9\]* = (\[-\]*\[0-9\]*).*$gdb_prompt $" { | |
82 | set val $expect_out(1,string) | |
83 | pass "get value of ${exp} ($val)" | |
84 | } | |
85 | timeout { | |
86 | set size ${default} | |
87 | fail "get value of ${exp} (timeout)" | |
88 | } | |
89 | } | |
90 | return ${val} | |
cff3e48b JM |
91 | } |
92 | ||
acd4ad44 AC |
93 | proc get_sizeof { type default } { |
94 | return [get_valueof "/d" "sizeof (${type})" $default] | |
7e5a9322 SC |
95 | } |
96 | ||
acd4ad44 AC |
97 | set sizeof_char [get_sizeof "char" 1] |
98 | set sizeof_short [get_sizeof "short" 2] | |
99 | set sizeof_int [get_sizeof "int" 4] | |
100 | set sizeof_long [get_sizeof "long" 4] | |
101 | set sizeof_long_long [get_sizeof "long long" 8] | |
102 | set sizeof_data_ptr [get_sizeof "void *" 4] | |
103 | set sizeof_double [get_sizeof "double" 8] | |
104 | set sizeof_long_double [get_sizeof "long double" 8] | |
105 | ||
106 | # Tests to handle ISA/ABI variants | |
107 | ||
108 | proc pat2 { n pats } { | |
109 | set i 0 | |
110 | while { $n > 1 } { | |
111 | set n [expr $n / 2] | |
112 | incr i | |
113 | } | |
114 | return [lindex $pats $i] | |
115 | } | |
2caa35cb | 116 | |
acd4ad44 AC |
117 | proc gdb_test_xxx { test pat name } { |
118 | if { $pat == "" } { | |
119 | setup_kfail *-*-* gdb/1672 | |
120 | gdb_test $test "xxx" $name | |
121 | } else { | |
122 | gdb_test $test $pat $name | |
123 | } | |
2caa35cb MS |
124 | } |
125 | ||
acd4ad44 AC |
126 | proc gdb_test_bi { test be le } { |
127 | global target_bigendian_p | |
cff3e48b | 128 | |
acd4ad44 AC |
129 | if { $target_bigendian_p } { |
130 | gdb_test_xxx $test $be $test | |
131 | } else { | |
132 | gdb_test_xxx $test $le $test | |
133 | } | |
cff3e48b JM |
134 | } |
135 | ||
acd4ad44 AC |
136 | proc gdb_test_ptr { test args } { |
137 | global sizeof_data_ptr | |
138 | ||
139 | gdb_test_xxx $test [pat2 $sizeof_data_ptr $args] $test | |
140 | } | |
141 | ||
142 | proc gdb_test_xptr { examine args } { | |
143 | global sizeof_data_ptr | |
144 | set x [pat2 $sizeof_data_ptr $args] | |
145 | # X is of the form { VARIABLE PATTERN } | |
146 | gdb_test_xxx "$examine [lindex $x 0]" [lindex $x 1] "$examine" | |
147 | } | |
148 | ||
149 | proc gdb_test_char { test args } { | |
150 | global sizeof_char | |
151 | gdb_test_xxx $test [pat2 $sizeof_char $args] $test | |
152 | } | |
153 | ||
154 | proc gdb_test_short { test args } { | |
155 | global sizeof_short | |
156 | gdb_test_xxx $test [pat2 $sizeof_short $args] $test | |
157 | } | |
158 | ||
159 | proc gdb_test_int { test args } { | |
160 | global sizeof_int | |
161 | gdb_test_xxx $test [pat2 $sizeof_int $args] $test | |
162 | } | |
163 | ||
164 | proc gdb_test_long { test args } { | |
165 | global sizeof_long | |
166 | gdb_test_xxx $test [pat2 $sizeof_long $args] $test | |
167 | } | |
168 | ||
169 | proc gdb_test_long_long { test args } { | |
170 | global sizeof_long_long | |
171 | gdb_test_xxx $test [pat2 $sizeof_long_long $args] $test | |
c15b0d21 MS |
172 | } |
173 | ||
1903502c MC |
174 | gdb_breakpoint [gdb_get_line_number "Stop here and look"] |
175 | gdb_continue_to_breakpoint "Stop here and look" | |
c906108c SS |
176 | |
177 | # Check the hack for long long prints. | |
178 | # | |
acd4ad44 AC |
179 | gdb_test "p/x val.hex" "0x0*0" "hex print p/x" |
180 | gdb_test "p/x val.dec" "0xab54a98ceb1f0ad2" "decimal print p/x" | |
085dd6e6 JM |
181 | # see if 'p/<code>' is handled same as 'p /<code>' |
182 | # | |
acd4ad44 AC |
183 | gdb_test "p /x val.dec" "0xab54a98ceb1f0ad2" "default print val.dec" |
184 | gdb_test "p /x val.bin" "0x123456789abcdef" "default print val.bin" | |
185 | gdb_test "p /x val.oct" "0xa72ee53977053977" "default print val.oct" | |
186 | gdb_test "p val.hex" "= 0" "default print hex" | |
085dd6e6 | 187 | |
acd4ad44 AC |
188 | gdb_test "p/u val.dec" "12345678901234567890" "decimal print p/u" |
189 | gdb_test "p/t val.bin" "100100011010001010110011110001001101010111100110111101111" "binary print" | |
190 | gdb_test "p/o val.oct" "01234567123456701234567" "octal print" | |
191 | gdb_test "p /d val.bin" "81985529216486895" "print +ve long long" | |
192 | gdb_test "p/d val.dec" "-6101065172474983726" "decimal print p/d" | |
c906108c SS |
193 | |
194 | # Try all the combinations to bump up coverage. | |
195 | # | |
acd4ad44 AC |
196 | gdb_test "p/d val.oct" "-6399925985474168457" |
197 | gdb_test "p/u val.oct" "12046818088235383159" | |
198 | gdb_test "p/o val.oct" "" | |
199 | gdb_test "p/t val.oct" "1010011100101110111001010011100101110111000001010011100101110111" | |
200 | gdb_test_ptr "p/a val.oct" "" "" "0x77053977" "0xa72ee53977053977" | |
201 | gdb_test "p/c val.oct" "'w'" | |
cff3e48b | 202 | |
c15b0d21 | 203 | if { $sizeof_double == 8 || $sizeof_long_double == 8 } { |
2af48f68 PB |
204 | # ARM FPA floating point numbers are not strictly little endian or big |
205 | # endian, but a hybrid. They are in little endian format with the two | |
206 | # words swapped in big endian format. | |
207 | # EABI targets default to natural-endian VFP format. | |
f1a6b754 | 208 | |
2af48f68 | 209 | if { ([istarget "arm*-*-*"] || \ |
267a692b MK |
210 | [istarget "xscale*-*-*"] || \ |
211 | [istarget "strongarm*-*-*"]) \ | |
212 | && !([istarget "*-*-*eabi"] || \ | |
213 | [istarget "*-*-openbsd*"] || \ | |
214 | [istarget "*-*-symbianelf"]) } then { | |
fedfc8e6 | 215 | # assume the long long represents a floating point double in ARM format |
acd4ad44 | 216 | gdb_test "p/f val.oct" "2.1386676354387559e\\+265" |
fedfc8e6 MS |
217 | } else { |
218 | # assume the long long represents a floating point double in little | |
219 | # endian format | |
acd4ad44 | 220 | gdb_test "p/f val.oct" "-5.9822653797615723e-120" |
fedfc8e6 | 221 | } |
cff3e48b | 222 | } else { |
acd4ad44 | 223 | gdb_test "p/f val.oct" "-2.42716126e-15" |
cff3e48b | 224 | } |
a0b3c4fd | 225 | |
acd4ad44 AC |
226 | gdb_test_char "p/x *(char *)c" "0x1" |
227 | gdb_test_char "p/d *(char *)c" "1" | |
228 | gdb_test_char "p/u *(char *)c" "1" | |
229 | gdb_test_char "p/o *(char *)c" "01" | |
230 | gdb_test_char "p/t *(char *)c" "1" | |
70ed3737 | 231 | gdb_test_char "p/a *(char *)c" "0x1( <.*>)?" |
acd4ad44 AC |
232 | gdb_test_char "p/f *(char *)c" "1" |
233 | gdb_test_char "p/c *(char *)c" "1 '.001'" | |
234 | ||
235 | gdb_test_short "p/x *(short *)s" "" "0x123" "" | |
236 | gdb_test_short "p/d *(short *)s" "" "291" "" | |
237 | gdb_test_short "p/u *(short *)s" "" "291" "" | |
238 | gdb_test_short "p/o *(short *)s" "" "0443" "" | |
239 | gdb_test_short "p/t *(short *)s" "" "100100011" "" | |
70ed3737 | 240 | gdb_test_short "p/a *(short *)s" "" "0x123( <.*>)?" "" |
acd4ad44 AC |
241 | gdb_test_short "p/f *(short *)s" "" "291" "" |
242 | gdb_test_short "p/c *(short *)s" "" "35 '.'" "" | |
243 | ||
244 | gdb_test_int "p/x *(int *)i" "" "0x123" "0x1234567" "" | |
245 | gdb_test_int "p/d *(int *)i" "" "291" "19088743" "" | |
246 | gdb_test_int "p/u *(int *)i" "" "291" "19088743" "" | |
247 | gdb_test_int "p/o *(int *)i" "" "0443" "0110642547" "" | |
248 | gdb_test_int "p/t *(int *)i" "" "100100011" "1001000110100010101100111" "" | |
249 | gdb_test_int "p/a *(int *)i" "" "" "0x1234567" "" | |
250 | gdb_test_int "p/f *(int *)i" "" "291" "2.99881655e-38" "" | |
251 | gdb_test_int "p/c *(int *)i" "" "35 '.'" "103 'g'" "" | |
252 | ||
253 | gdb_test_long "p/x *(long *)l" "" "0x123" "0x1234567" "0x123456789abcdef" | |
254 | gdb_test_long "p/d *(long *)l" "" "291" "19088743" "81985529216486895" | |
255 | gdb_test_long "p/u *(long *)l" "" "291" "19088743" "81985529216486895" | |
256 | gdb_test_long "p/o *(long *)l" "" "0443" "0110642547" "04432126361152746757" | |
257 | gdb_test_long "p/t *(long *)l" "" "100100011" "1001000110100010101100111" "100100011010001010110011110001001101010111100110111101111" | |
258 | gdb_test_ptr "p/a *(long *)l" "" "" "0x1234567" "0x123456789abcdef" | |
259 | gdb_test_long "p/f *(long *)l" "" "291" "2.99881655e-38" "3.5127005640885037e-303" | |
260 | gdb_test_long "p/c *(long *)l" "" "35 '.'" "103 'g'" "-17 '.*'" | |
261 | ||
262 | gdb_test_long_long "p/x *(long long *)ll" "" "" "" "0x123456789abcdef" | |
263 | gdb_test_long_long "p/d *(long long *)ll" "" "" "" "81985529216486895" | |
264 | gdb_test_long_long "p/u *(long long *)ll" "" "" "" "81985529216486895" | |
265 | gdb_test_long_long "p/o *(long long *)ll" "" "" "" "04432126361152746757" | |
266 | gdb_test_long_long "p/t *(long long *)ll" "" "" "" "100100011010001010110011110001001101010111100110111101111" | |
267 | gdb_test_ptr "p/a *(long long *)ll" "" "" "0x89abcdef" "0x123456789abcdef" | |
268 | gdb_test_long_long "p/f *(long long *)ll" "" "" "" "3.5127005640885037e-303" | |
269 | gdb_test_long_long "p/c *(long long *)ll" "" "" "" "-17 '.*'" | |
270 | ||
271 | # Implict Word size (except for a, c, and f) | |
272 | ||
273 | gdb_test "x/w w" "" "set examine size to w" | |
274 | gdb_test "x/x w" "0x01234567" | |
275 | gdb_test "x/d w" "19088743" | |
276 | gdb_test "x/u w" "19088743" | |
277 | gdb_test "x/o w" "0110642547" | |
278 | gdb_test "x/t w" "00000001001000110100010101100111" | |
279 | gdb_test_xptr "x/a" { b "" } { h "" } { w "0x1234567" } { g "0x123456789abcdef" } | |
280 | gdb_test "x/c b" "1 '.001'" | |
281 | if { $sizeof_double == 8 || $sizeof_long_double == 8 } { | |
282 | gdb_test "x/f &val.oct" "-5.9822653797615723e-120" | |
96baa820 | 283 | } else { |
acd4ad44 AC |
284 | gdb_test "x/f &val.oct" "-2.42716126e-15" |
285 | } | |
96baa820 | 286 | |
acd4ad44 | 287 | # Implict Giant size (except for a, c, and f) |
96baa820 | 288 | |
acd4ad44 AC |
289 | gdb_test "x/g g" "" "set examine size to g" |
290 | gdb_test "x/2x g" "0x0123456789abcdef.*0xa72ee53977053977" | |
291 | gdb_test "x/2d g" "81985529216486895.*-6399925985474168457" | |
292 | gdb_test "x/2u g" "81985529216486895.*12046818088235383159" | |
293 | gdb_test "x/2o g" "04432126361152746757.*01234567123456701234567" | |
294 | gdb_test "x/2t g" "0000000100100011010001010110011110001001101010111100110111101111.*1010011100101110111001010011100101110111000001010011100101110111" | |
295 | gdb_test_xptr "x/2a" { b "" } { h "" } { w "0x1234567.*0xa72ee539" } { g "0x123456789abcdef.*0xa72ee53977053977" } | |
296 | gdb_test "x/2c b" "1 '.001'.*-89 '.'" | |
297 | if { $sizeof_double == 8 || $sizeof_long_double == 8 } { | |
298 | gdb_test "x/2f &val.oct" "-5.9822653797615723e-120.*-5.9041889495880968e-100" | |
299 | } else { | |
300 | gdb_test "x/2f &val.oct" "-2.42716126e-15" | |
96baa820 | 301 | } |
c906108c | 302 | |
acd4ad44 AC |
303 | # Explicit sizes, and two memory locations ... |
304 | ||
305 | gdb_test "x/2bx b" "0x01.*0xa7" | |
306 | gdb_test "x/2bd b" "1.*-89" | |
307 | gdb_test "x/2bu b" "1.*167" | |
308 | gdb_test "x/2bo b" "01.*0247" | |
309 | gdb_test "x/2bt b" "00000001.*10100111" | |
310 | gdb_test_ptr "x/2ba b" "" "" "0x1.*0xffffffa7" "0x1.*0xffffffffffffffa7" | |
311 | gdb_test "x/2bc b" "1 '.001'.*-89 '.'" | |
312 | gdb_test "x/2bf b" "1.*-89" | |
313 | ||
314 | gdb_test "x/2hx h" "0x0123.*0xa72e" | |
315 | gdb_test "x/2hd h" "291.*-22738" | |
316 | gdb_test "x/2hu h" "291.*42798" | |
317 | gdb_test "x/2ho h" "0443.*0123456" | |
318 | gdb_test "x/2ht h" "0000000100100011.*1010011100101110" | |
319 | gdb_test_ptr "x/2ha h" "" "" "0x123.*0xffffa72e" "0x123.*0xffffffffffffa72e" | |
320 | gdb_test "x/2hc h" "35 '.'.*46 '.'" | |
321 | gdb_test "x/2hf h" "291.*-22738" | |
322 | ||
323 | gdb_test "x/2wx w" "0x01234567.*0xa72ee539" | |
324 | gdb_test "x/2wd w" "19088743.*-1490098887" | |
325 | gdb_test "x/2wu w" "19088743.*2804868409" | |
326 | gdb_test "x/2wo w" "0110642547.*024713562471" | |
327 | gdb_test "x/2wt w" "00000001001000110100010101100111.*10100111001011101110010100111001" | |
328 | gdb_test_ptr "x/2wa w" "" "" "0x1234567.*0xa72ee539" "0x1234567.*0xffffffffa72ee539" | |
329 | gdb_test "x/2wc w" "103 'g'.*57 '9'" | |
330 | gdb_test "x/2wf w" "2.99881655e-38.*-2.42716126e-15" | |
331 | ||
332 | gdb_test "x/2gx g" "0x0123456789abcdef.*0xa72ee53977053977" | |
333 | gdb_test "x/2gd g" "81985529216486895.*-6399925985474168457" | |
334 | gdb_test "x/2gu g" "81985529216486895.*12046818088235383159" | |
335 | gdb_test "x/2go g" "04432126361152746757.*01234567123456701234567" | |
336 | gdb_test "x/2gt g" "0000000100100011010001010110011110001001101010111100110111101111.*1010011100101110111001010011100101110111000001010011100101110111" | |
337 | gdb_test_ptr "x/2ga g" "" "" "0x89abcdef.*0x77053977" "0x123456789abcdef.*0xa72ee53977053977" | |
338 | gdb_test "x/2gc g" "-17 '.'.*119 'w'" | |
339 | gdb_test "x/2gf g" "3.5127005640885037e-303.*-5.9822653797615723e-120" | |
340 | ||
c906108c SS |
341 | gdb_exit |
342 | return 0 |