Commit | Line | Data |
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07b96357 | 1 | # Copyright (C) 1992, 1994, 1995 Free Software Foundation, Inc. |
ef44eed1 SS |
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 2 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, write to the Free Software | |
ce102e96 | 15 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ |
ef44eed1 SS |
16 | |
17 | # Please email any bugs, comments, and/or additions to this file to: | |
18 | # bug-gdb@prep.ai.mit.edu | |
19 | ||
20 | # This file was written by Fred Fish. (fnf@cygnus.com) | |
21 | ||
22 | if $tracelevel then { | |
23 | strace $tracelevel | |
24 | } | |
25 | ||
26 | set prms_id 0 | |
27 | set bug_id 0 | |
28 | ||
29 | set binfile "funcargs" | |
30 | set srcfile $binfile.c | |
31 | ||
32 | if ![file exists $objdir/$subdir/$binfile] then { | |
33 | perror "$objdir/$subdir/$binfile does not exist." | |
98f6da4f | 34 | return 0 |
ef44eed1 SS |
35 | } |
36 | ||
37 | # | |
38 | # Locate actual args; integral types. | |
39 | # | |
40 | ||
41 | proc integral_args {} { | |
42 | global prompt | |
43 | global det_file | |
ce102e96 | 44 | global gcc_compiled |
ef44eed1 SS |
45 | |
46 | delete_breakpoints | |
47 | ||
48 | send "break call0a\n" ; expect -re ".*$prompt $" | |
49 | send "break call0b\n" ; expect -re ".*$prompt $" | |
50 | send "break call0c\n" ; expect -re ".*$prompt $" | |
51 | send "break call0d\n" ; expect -re ".*$prompt $" | |
52 | send "break call0e\n" ; expect -re ".*$prompt $" | |
53 | ||
54 | # Run; should stop at call0a and print actual arguments. | |
55 | # The a29k fails all of these tests, perhaps because the prologue | |
56 | # code is broken. | |
57 | setup_xfail "a29k-*-udi" | |
ce102e96 | 58 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
07b96357 PS |
59 | gdb_run_cmd |
60 | expect { | |
9be82863 | 61 | -re ".* call0a \\(c=97 'a', s=1, i=2, l=3\\) .*$prompt $" { |
07b96357 PS |
62 | pass "run to call0a" |
63 | } | |
ef44eed1 SS |
64 | -re "$prompt $" { fail "run to call0a" ; return } |
65 | timeout { fail "(timeout) run to call0a" ; return } | |
66 | } | |
67 | ||
68 | # Print each arg as a double check to see if we can print | |
69 | # them here as well as with backtrace. | |
ce102e96 FF |
70 | gdb_test "print c" ".* = 97 'a'" "print c after run to call0a" |
71 | gdb_test "print s" ".* = 1" "print s after run to call0a" | |
72 | gdb_test "print i" ".* = 2" "print i after run to call0a" | |
73 | gdb_test "print l " ".* = 3" "print l after run to call0a" | |
ef44eed1 SS |
74 | |
75 | # Continue; should stop at call0b and print actual arguments. | |
ce102e96 | 76 | if [gdb_test "cont" ".* call0b \\(s=1, i=2, l=3, c=97 'a'\\) .*" "continue to call0b"] { |
07b96357 | 77 | return |
ef44eed1 SS |
78 | } |
79 | ||
80 | # Continue; should stop at call0c and print actual arguments. | |
ce102e96 | 81 | if [gdb_test "cont" ".* call0c \\(i=2, l=3, c=97 'a', s=1\\) .*" "continue to call0c"] { |
07b96357 | 82 | return |
ef44eed1 SS |
83 | } |
84 | ||
85 | # Continue; should stop at call0d and print actual arguments. | |
ce102e96 | 86 | if [gdb_test "cont" ".* call0d \\(l=3, c=97 'a', s=1, i=2\\) .*" "continue to call0d";] { |
07b96357 | 87 | return |
ef44eed1 SS |
88 | } |
89 | ||
90 | # Continue; should stop at call0e and print actual arguments. | |
ce102e96 | 91 | if [gdb_test "cont" ".* call0e \\(c1=97 'a', l=3, c2=97 'a', i=2, c3=97 'a', s=1, c4=97 'a', c5=97 'a'\\) .*" "continue to call0e" ] { |
07b96357 | 92 | return |
ef44eed1 | 93 | } |
ef44eed1 SS |
94 | } |
95 | ||
96 | # | |
97 | # Locate actual args; unsigned integral types. | |
98 | # | |
99 | ||
100 | proc unsigned_integral_args {} { | |
101 | global prompt | |
102 | global det_file | |
ce102e96 | 103 | global gcc_compiled |
ef44eed1 SS |
104 | |
105 | delete_breakpoints | |
106 | ||
107 | send "break call1a\n" ; expect -re ".*$prompt $" | |
108 | send "break call1b\n" ; expect -re ".*$prompt $" | |
109 | send "break call1c\n" ; expect -re ".*$prompt $" | |
110 | send "break call1d\n" ; expect -re ".*$prompt $" | |
111 | send "break call1e\n" ; expect -re ".*$prompt $" | |
112 | ||
113 | # Run; should stop at call1a and print actual arguments. | |
114 | # The a29k fails all of these tests, perhaps because the prologue | |
115 | # code is broken. | |
116 | setup_xfail "a29k-*-udi" | |
ce102e96 | 117 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
07b96357 PS |
118 | gdb_run_cmd |
119 | expect { | |
9be82863 | 120 | -re ".* call1a \\(uc=98 'b', us=6, ui=7, ul=8\\) .*$prompt $" { |
07b96357 PS |
121 | pass "run to call1a" |
122 | } | |
ef44eed1 SS |
123 | -re "$prompt $" { fail "run to call1a" ; return } |
124 | timeout { fail "(timeout) run to call1a" ; return } | |
125 | } | |
126 | ||
127 | # Print each arg as a double check to see if we can print | |
128 | # them here as well as with backtrace. | |
07b96357 PS |
129 | gdb_test "print uc" ".* = 98 'b'" |
130 | gdb_test "print us" ".* = 6" | |
131 | gdb_test "print ui" ".* = 7" | |
132 | gdb_test "print ul" ".* = 8" | |
ef44eed1 SS |
133 | |
134 | # Continue; should stop at call1b and print actual arguments. | |
ce102e96 | 135 | if [gdb_test "cont" ".* call1b \\(us=6, ui=7, ul=8, uc=98 'b'\\) .*" "continue to call1b"] { |
07b96357 | 136 | return |
ef44eed1 SS |
137 | } |
138 | ||
139 | # Continue; should stop at call1c and print actual arguments. | |
ce102e96 | 140 | if [gdb_test "cont" ".* call1c \\(ui=7, ul=8, uc=98 'b', us=6\\) .*" "continue to call1c"] { |
07b96357 | 141 | return |
ef44eed1 SS |
142 | } |
143 | ||
144 | # Continue; should stop at call1d and print actual arguments. | |
ce102e96 | 145 | if [gdb_test "cont" ".* call1d \\(ul=8, uc=98 'b', us=6, ui=7\\) .*" "continue to call1d"] { |
07b96357 | 146 | return |
ef44eed1 SS |
147 | } |
148 | ||
149 | # Continue; should stop at call1e and print actual arguments. | |
ce102e96 | 150 | if [gdb_test "cont" ".* call1e \\(uc1=98 'b', ul=8, uc2=98 'b', ui=7, uc3=98 'b', us=6, uc4=98 'b', uc5=98 'b'\\) .*" "continue to call1e"] { |
07b96357 | 151 | return |
ef44eed1 | 152 | } |
ef44eed1 SS |
153 | } |
154 | ||
155 | # | |
156 | # Locate actual args; integrals mixed with floating point. | |
157 | # | |
158 | ||
159 | proc float_and_integral_args {} { | |
160 | global prompt | |
161 | global det_file | |
ce102e96 | 162 | global gcc_compiled |
ef44eed1 SS |
163 | |
164 | delete_breakpoints | |
165 | ||
166 | send "break call2a\n" ; expect -re ".*$prompt $" | |
167 | send "break call2b\n" ; expect -re ".*$prompt $" | |
168 | send "break call2c\n" ; expect -re ".*$prompt $" | |
169 | send "break call2d\n" ; expect -re ".*$prompt $" | |
170 | send "break call2e\n" ; expect -re ".*$prompt $" | |
171 | send "break call2f\n" ; expect -re ".*$prompt $" | |
172 | send "break call2g\n" ; expect -re ".*$prompt $" | |
173 | send "break call2h\n" ; expect -re ".*$prompt $" | |
174 | send "break call2i\n" ; expect -re ".*$prompt $" | |
175 | ||
176 | # Run; should stop at call2a and print actual arguments. | |
177 | ||
178 | setup_xfail "i960-*-*" 1813 | |
179 | # The a29k fails all of these tests, perhaps because the prologue | |
180 | # code is broken. | |
181 | setup_xfail "a29k-*-udi" | |
ce102e96 | 182 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
07b96357 PS |
183 | gdb_run_cmd |
184 | expect { | |
9be82863 | 185 | -re ".* call2a \\(c=97 'a', f1=4, s=1, d1=5, i=2, f2=4, l=3, d2=5\\) .*$prompt $" { pass "run to call2a" } |
ef44eed1 SS |
186 | -re "$prompt $" { fail "run to call2a" ; return } |
187 | timeout { fail "(timeout) run to call2a" ; return } | |
188 | } | |
189 | ||
190 | # Print each arg as a double check to see if we can print | |
ce102e96 | 191 | gdb_test "print c" ".* = 97 'a'" "print c after run to call2a" |
71568251 | 192 | gdb_test "print f1" ".* = 4" "print f1 after run to call2a" |
ce102e96 FF |
193 | gdb_test "print s" ".* = 1" "print s after run to call2a" |
194 | gdb_test "print d1" ".* = 5" "print d1 after run to call2a" | |
195 | gdb_test "print i" ".* = 2" "print i after run to call2a" | |
196 | gdb_test "print f2" ".* = 4" "print f2 after run to call2a" | |
197 | gdb_test "print l" ".* = 3" "print l after run to call2a" | |
198 | gdb_test "print d2" ".* = 5" "print d2 after run to call2a" | |
199 | ||
200 | setup_xfail "rs6000-*-*" | |
ef44eed1 | 201 | # Continue; should stop at call2b and print actual arguments. |
ce102e96 | 202 | if [gdb_test "cont" ".* call2b \\(f1=4, s=1, d1=5, i=2, f2=4, l=3, d2=5, c=97 'a'\\) .*" "continue to call2b"] { |
07b96357 | 203 | return |
ef44eed1 SS |
204 | } |
205 | ||
206 | # Continue; should stop at call2c and print actual arguments. | |
ce102e96 | 207 | if [gdb_test "cont" ".* call2c \\(s=1, d1=5, i=2, f2=4, l=3, d2=5, c=97 'a', f1=4\\) .*" "continue to call2c"] { |
07b96357 | 208 | return |
ef44eed1 SS |
209 | } |
210 | ||
211 | # Continue; should stop at call2d and print actual arguments. | |
ce102e96 | 212 | if [gdb_test "cont" ".* call2d \\(d1=5, i=2, f2=4, l=3, d2=5, c=97 'a', f1=4, s=1\\) .*" "continue to call2d"] { |
07b96357 | 213 | return |
ef44eed1 SS |
214 | } |
215 | ||
216 | # Continue; should stop at call2e and print actual arguments. | |
ce102e96 | 217 | if [gdb_test "cont" ".* call2e \\(i=2, f2=4, l=3, d2=5, c=97 'a', f1=4, s=1, d1=5\\) .*" "continue to call2e"] { |
07b96357 | 218 | return |
ef44eed1 SS |
219 | } |
220 | ||
221 | # Continue; should stop at call2f and print actual arguments. | |
ce102e96 | 222 | if [gdb_test "cont" ".* call2f \\(f2=4, l=3, d2=5, c=97 'a', f1=4, s=1, d1=5, i=2\\) .*" "continue to call2f"] { |
07b96357 | 223 | return |
ef44eed1 SS |
224 | } |
225 | ||
226 | # Continue; should stop at call2g and print actual arguments. | |
ce102e96 | 227 | if [gdb_test "cont" ".* call2g \\(l=3, d2=5, c=97 'a', f1=4, s=1, d1=5, i=2, f2=4\\) .*" "continue to call2g"] { |
07b96357 | 228 | return |
ef44eed1 SS |
229 | } |
230 | ||
231 | # Continue; should stop at call2h and print actual arguments. | |
ce102e96 | 232 | if [gdb_test "cont" ".* call2h \\(d2=5, c=97 'a', f1=4, s=1, d1=5, i=2, f2=4, l=3\\) .*" "continue to call2h"] { |
07b96357 | 233 | return |
ef44eed1 SS |
234 | } |
235 | ||
236 | # Continue; should stop at call2i and print actual arguments. | |
ce102e96 | 237 | if [gdb_test "cont" ".* call2i \\(c1=97 'a', f1=4, c2=97 'a', c3=97 'a', d1=5, c4=97 'a', c5=97 'a', c6=97 'a', f2=4, s=1, c7=97 'a', d2=5\\) .*" "continue to call2i"] { |
07b96357 | 238 | return |
ef44eed1 | 239 | } |
ef44eed1 SS |
240 | } |
241 | ||
242 | # | |
243 | # Locate actual args; dereference pointers to ints and floats. | |
244 | # | |
245 | ||
246 | proc pointer_args {} { | |
247 | global prompt | |
248 | global hex | |
249 | global det_file | |
250 | ||
251 | delete_breakpoints | |
252 | ||
253 | send "break call3a\n" ; expect -re ".*$prompt $" | |
254 | send "break call3b\n" ; expect -re ".*$prompt $" | |
255 | send "break call3c\n" ; expect -re ".*$prompt $" | |
256 | ||
257 | # Run; should stop at call3a and print actual arguments. | |
258 | # Try dereferencing the arguments. | |
259 | ||
ef44eed1 SS |
260 | # The a29k fails all of these tests, perhaps because the prologue |
261 | # code is broken. | |
262 | setup_xfail "a29k-*-udi" | |
07b96357 PS |
263 | gdb_run_cmd |
264 | expect { | |
9be82863 | 265 | -re ".* call3a \\(cp=$hex \"a\", sp=$hex, ip=$hex, lp=$hex\\) .*$prompt $" { pass "run to call3a" } |
ef44eed1 SS |
266 | -re "$prompt $" { fail "run to call3a" ; return } |
267 | timeout { fail "(timeout) run to call3a" ; return } | |
268 | } | |
269 | ||
07b96357 PS |
270 | gdb_test "print *cp" ".* = 97 'a'" |
271 | gdb_test "print *sp" ".* = 1" | |
272 | gdb_test "print *ip" ".* = 2" | |
273 | gdb_test "print *lp" ".* = 3" | |
ef44eed1 SS |
274 | |
275 | # Continue; should stop at call3b and print actual arguments. | |
276 | # Try dereferencing the arguments. | |
ce102e96 | 277 | if [gdb_test "cont" ".* call3b \\(ucp=$hex \"b\", usp=$hex, uip=$hex, ulp=$hex\\) .*" "continue to call3b"] { |
07b96357 | 278 | return |
ef44eed1 SS |
279 | } |
280 | ||
07b96357 PS |
281 | gdb_test "print *ucp" ".* = 98 'b'" |
282 | gdb_test "print *usp" ".* = 6" | |
283 | gdb_test "print *uip" ".* = 7" | |
284 | gdb_test "print *ulp" ".* = 8" | |
ef44eed1 SS |
285 | |
286 | # Continue; should stop at call3c and print actual arguments. | |
287 | # Try dereferencing the arguments. | |
ce102e96 | 288 | if [gdb_test "cont" ".* call3c \\(fp=$hex, dp=$hex\\) .*" "continue to call3c"] { |
07b96357 | 289 | return |
ef44eed1 SS |
290 | } |
291 | ||
07b96357 PS |
292 | gdb_test "print *fp" ".* = 4" |
293 | gdb_test "print *dp" ".* = 5" | |
ef44eed1 SS |
294 | |
295 | pass "locate actual args, pointer types" | |
296 | } | |
297 | ||
298 | # | |
299 | # Locate actual args; structures and unions passed by reference. | |
300 | # | |
301 | ||
302 | proc structs_by_reference {} { | |
303 | global prompt | |
304 | global hex | |
305 | global det_file | |
306 | ||
307 | delete_breakpoints | |
308 | ||
309 | send "break call4a\n" ; expect -re ".*$prompt $" | |
310 | send "break call4b\n" ; expect -re ".*$prompt $" | |
311 | ||
312 | # Run; should stop at call4a and print actual arguments. | |
313 | # Try dereferencing the arguments. | |
314 | ||
315 | # The a29k fails all of these tests, perhaps because the prologue | |
316 | # code is broken. | |
317 | setup_xfail "a29k-*-udi" | |
07b96357 PS |
318 | gdb_run_cmd |
319 | expect { | |
9be82863 | 320 | -re ".* call4a \\(stp=$hex\\) .*$prompt $" { |
07b96357 PS |
321 | pass "run to call4a" |
322 | } | |
ef44eed1 SS |
323 | -re "$prompt $" { fail "run to call4a" ; return } |
324 | timeout { fail "(timeout) run to call4a" ; return } | |
325 | } | |
326 | ||
07b96357 | 327 | gdb_test "print *stp" ".* = \{s1 = 101, s2 = 102\}" |
ef44eed1 SS |
328 | |
329 | # Continue; should stop at call4b and print actual arguments. | |
330 | # Try dereferencing the arguments. | |
331 | ||
ce102e96 | 332 | gdb_test "cont" ".* call4b \\(unp=$hex\\) .*" "continue to call4b" |
ef44eed1 | 333 | |
07b96357 | 334 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 1\}" |
ef44eed1 SS |
335 | |
336 | pass "locate actual args, structs/unions passed by reference" | |
337 | } | |
338 | ||
339 | # | |
340 | # Locate actual args; structures and unions passed by value. | |
341 | # | |
342 | ||
343 | proc structs_by_value {} { | |
344 | global prompt | |
345 | global hex | |
346 | global det_file | |
347 | ||
348 | delete_breakpoints | |
349 | ||
350 | send "break call5a\n" ; expect -re ".*$prompt $" | |
351 | send "break call5b\n" ; expect -re ".*$prompt $" | |
352 | ||
353 | # Run; should stop at call5a and print actual arguments. | |
354 | # Try dereferencing the arguments. | |
355 | ||
356 | # The a29k fails all of these tests, perhaps because the prologue | |
357 | # code is broken. | |
358 | setup_xfail "a29k-*-udi" | |
07b96357 PS |
359 | gdb_run_cmd |
360 | expect { | |
9be82863 | 361 | -re ".* call5a \\(st=\{s1 = 101, s2 = 102\}\\) .*$prompt $" { |
07b96357 PS |
362 | pass "run to call5a" |
363 | } | |
ef44eed1 SS |
364 | -re "$prompt $" { fail "run to call5a" ; return } |
365 | timeout { fail "(timeout) run to call5a" ; return } | |
366 | } | |
367 | ||
07b96357 | 368 | gdb_test "print st" ".* = \{s1 = 101, s2 = 102\}" |
ef44eed1 SS |
369 | |
370 | # Continue; should stop at call5b and print actual arguments. | |
371 | # Try dereferencing the arguments. | |
ce102e96 | 372 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 2\}\\) .*" \ |
07b96357 | 373 | "continue to call5b" |
ef44eed1 | 374 | |
07b96357 | 375 | gdb_test "print un" ".* = \{u1 = 2, u2 = 2\}" |
ef44eed1 SS |
376 | } |
377 | ||
378 | # | |
379 | # Locate actual args; discard, shuffle, and call | |
380 | # | |
381 | ||
382 | proc discard_and_shuffle {} { | |
383 | global prompt | |
384 | global hex | |
385 | global decimal | |
386 | global det_file | |
387 | ||
388 | delete_breakpoints | |
389 | ||
390 | send "break call6a\n" ; expect -re ".*$prompt $" | |
391 | send "break call6b\n" ; expect -re ".*$prompt $" | |
392 | send "break call6c\n" ; expect -re ".*$prompt $" | |
393 | send "break call6d\n" ; expect -re ".*$prompt $" | |
394 | send "break call6e\n" ; expect -re ".*$prompt $" | |
395 | send "break call6f\n" ; expect -re ".*$prompt $" | |
396 | send "break call6g\n" ; expect -re ".*$prompt $" | |
397 | send "break call6h\n" ; expect -re ".*$prompt $" | |
398 | send "break call6i\n" ; expect -re ".*$prompt $" | |
399 | send "break call6j\n" ; expect -re ".*$prompt $" | |
400 | send "break call6k\n" ; expect -re ".*$prompt $" | |
401 | ||
402 | # Run; should stop at call6a and print actual arguments. | |
403 | # Print backtrace. | |
404 | ||
405 | # The a29k fails all of these tests, perhaps because the prologue | |
406 | # code is broken. | |
407 | setup_xfail "a29k-*-udi" | |
07b96357 PS |
408 | gdb_run_cmd |
409 | expect { | |
410 | -re ".*Breakpoint $decimal, call6a .*$prompt $" { pass "run to call6a" } | |
ef44eed1 SS |
411 | -re "$prompt $" { fail "run to call6a" ; return } |
412 | timeout { fail "(timeout) run to call6a" ; return } | |
413 | } | |
414 | ||
ce102e96 | 415 | setup_xfail "rs6000-*-*" |
ef44eed1 SS |
416 | send "backtrace 100\n" |
417 | expect { | |
ce102e96 | 418 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
419 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r |
420 | .* main \\(.*\\) .*\r | |
07b96357 | 421 | $prompt $" { pass "backtrace from call6a" } |
ef44eed1 SS |
422 | -re "$prompt $" { fail "backtrace from call6a" ; return } |
423 | timeout { fail "(timeout) backtrace from call6a" ; return } | |
424 | } | |
425 | ||
426 | # Continue; should stop at call6b and print actual arguments. | |
427 | # Print backtrace. | |
428 | ||
429 | send "continue\n" | |
430 | expect { | |
07b96357 | 431 | -re ".*Breakpoint $decimal, call6b .*$prompt $" { pass "continue to call6b" } |
ef44eed1 SS |
432 | -re "$prompt $" { fail "continue to call6b" ; return } |
433 | timeout { fail "(timeout) continue to call6b" ; return } | |
434 | } | |
435 | ||
436 | send "backtrace 100\n" | |
437 | expect { | |
ce102e96 | 438 | -re "backtrace 100\[\r\n]+ |
9be82863 JK |
439 | .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r |
440 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
441 | .* main \\(.*\\) .*\r | |
07b96357 | 442 | $prompt $" { pass "backtrace from call6b" } |
ef44eed1 SS |
443 | -re "$prompt $" { fail "backtrace from call6b" ; return } |
444 | timeout { fail "(timeout) backtrace from call6b" ; return } | |
445 | } | |
446 | ||
447 | # Continue; should stop at call6c and print actual arguments. | |
448 | # Print backtrace. | |
449 | ||
450 | send "continue\n" | |
451 | expect { | |
07b96357 | 452 | -re ".*Breakpoint $decimal, call6c .*$prompt $" { pass "continue to call6c" } |
ef44eed1 SS |
453 | -re "$prompt $" { fail "continue to call6c" ; return } |
454 | timeout { fail "(timeout) continue to call6c" ; return } | |
455 | } | |
456 | ||
457 | send "backtrace 100\n" | |
458 | expect { | |
ce102e96 | 459 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
460 | .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r |
461 | .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
462 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
463 | .* main \\(.*\\) .*\r | |
07b96357 | 464 | $prompt $" { pass "backtrace from call6c" } |
ef44eed1 SS |
465 | -re "$prompt $" { fail "backtrace from call6c" ; return } |
466 | timeout { fail "(timeout) backtrace from call6c" ; return } | |
467 | } | |
468 | ||
469 | # Continue; should stop at call6d and print actual arguments. | |
470 | # Print backtrace. | |
471 | ||
472 | send "continue\n" | |
473 | expect { | |
07b96357 | 474 | -re ".*Breakpoint $decimal, call6d .*$prompt $" { pass "continue to call6d" } |
ef44eed1 SS |
475 | -re "$prompt $" { fail "continue to call6d" ; return } |
476 | timeout { fail "(timeout) continue to call6d" ; return } | |
477 | } | |
478 | ||
479 | send "backtrace 100\n" | |
480 | expect { | |
ce102e96 | 481 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
482 | .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r |
483 | .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
484 | .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
485 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
486 | .* main \\(.*\\) .*\r | |
07b96357 | 487 | $prompt $" { pass "backtrace from call6d" } |
ef44eed1 SS |
488 | -re "$prompt $" { fail "backtrace from call6d" ; return } |
489 | timeout { fail "(timeout) backtrace from call6d" ; return } | |
490 | } | |
491 | ||
492 | # Continue; should stop at call6e and print actual arguments. | |
493 | # Print backtrace. | |
494 | ||
495 | send "continue\n" | |
496 | expect { | |
07b96357 | 497 | -re ".*Breakpoint $decimal, call6e .*$prompt $" { pass "continue to call6e" } |
ef44eed1 SS |
498 | -re "$prompt $" { fail "continue to call6e" ; return } |
499 | timeout { fail "(timeout) continue to call6e" ; return } | |
500 | } | |
501 | ||
502 | send "backtrace 100\n" | |
503 | expect { | |
ce102e96 | 504 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
505 | .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r |
506 | .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
507 | .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
508 | .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
509 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
510 | .* main \\(.*\\) .*\r | |
07b96357 | 511 | $prompt $" { pass "backtrace from call6e" } |
ef44eed1 SS |
512 | -re "$prompt $" { fail "backtrace from call6e" ; return } |
513 | timeout { fail "(timeout) backtrace from call6e" ; return } | |
514 | } | |
515 | ||
516 | # Continue; should stop at call6f and print actual arguments. | |
517 | # Print backtrace. | |
518 | ||
519 | send "continue\n" | |
520 | expect { | |
07b96357 | 521 | -re ".*Breakpoint $decimal, call6f .*$prompt $" { pass "continue to call6f" } |
ef44eed1 SS |
522 | -re "$prompt $" { fail "continue to call6f" ; return } |
523 | timeout { fail "(timeout) continue to call6f" ; return } | |
524 | } | |
525 | ||
526 | send "backtrace 100\n" | |
527 | expect { | |
ce102e96 | 528 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
529 | .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r |
530 | .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
531 | .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
532 | .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
533 | .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
534 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
535 | .* main \\(.*\\) .*\r | |
07b96357 | 536 | $prompt $" { pass "backtrace from call6f" } |
ef44eed1 SS |
537 | -re "$prompt $" { fail "backtrace from call6f" ; return } |
538 | timeout { fail "(timeout) backtrace from call6f" ; return } | |
539 | } | |
540 | ||
541 | # Continue; should stop at call6g and print actual arguments. | |
542 | # Print backtrace. | |
543 | ||
544 | send "continue\n" | |
545 | expect { | |
07b96357 | 546 | -re ".*Breakpoint $decimal, call6g .*$prompt $" { pass "continue to call6g" } |
ef44eed1 SS |
547 | -re "$prompt $" { fail "continue to call6g" ; return } |
548 | timeout { fail "(timeout) continue to call6g" ; return } | |
549 | } | |
550 | ||
551 | send "backtrace 100\n" | |
552 | expect { | |
ce102e96 | 553 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
554 | .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\r |
555 | .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
556 | .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
557 | .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
558 | .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
559 | .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
560 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
561 | .* main \\(.*\\) .*\r | |
07b96357 | 562 | $prompt $" { pass "backtrace from call6g" } |
ef44eed1 SS |
563 | -re "$prompt $" { fail "backtrace from call6g" ; return } |
564 | timeout { fail "(timeout) backtrace from call6g" ; return } | |
565 | } | |
566 | ||
567 | # Continue; should stop at call6h and print actual arguments. | |
568 | # Print backtrace. | |
569 | ||
570 | send "continue\n" | |
571 | expect { | |
07b96357 | 572 | -re ".*Breakpoint $decimal, call6h .*$prompt $" { pass "continue to call6h" } |
ef44eed1 SS |
573 | -re "$prompt $" { fail "continue to call6h" ; return } |
574 | timeout { fail "(timeout) continue to call6h" ; return } | |
575 | } | |
576 | ||
577 | send "backtrace 100\n" | |
578 | expect { | |
ce102e96 | 579 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
580 | .* call6h \\(us=6, ui=7, ul=8\\) .*\r |
581 | .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
582 | .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
583 | .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
584 | .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
585 | .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
586 | .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
587 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
588 | .* main \\(.*\\) .*\r | |
07b96357 | 589 | $prompt $" { pass "backtrace from call6h" } |
ef44eed1 SS |
590 | -re "$prompt $" { fail "backtrace from call6h" ; return } |
591 | timeout { fail "(timeout) backtrace from call6h" ; return } | |
592 | } | |
593 | ||
594 | # Continue; should stop at call6i and print actual arguments. | |
595 | # Print backtrace. | |
596 | ||
597 | send "continue\n" | |
598 | expect { | |
07b96357 | 599 | -re ".*Breakpoint $decimal, call6i .*$prompt $" { pass "continue to call6i" } |
ef44eed1 SS |
600 | -re "$prompt $" { fail "continue to call6i" ; return } |
601 | timeout { fail "(timeout) continue to call6i" ; return } | |
602 | } | |
603 | ||
604 | send "backtrace 100\n" | |
605 | expect { | |
ce102e96 | 606 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
607 | .* call6i \\(ui=7, ul=8\\) .*\r |
608 | .* call6h \\(us=6, ui=7, ul=8\\) .*\r | |
609 | .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
610 | .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
611 | .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
612 | .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
613 | .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
614 | .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
615 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
616 | .* main \\(.*\\) .*\r | |
07b96357 | 617 | $prompt $" { pass "backtrace from call6i" } |
ef44eed1 SS |
618 | -re "$prompt $" { fail "backtrace from call6i" ; return } |
619 | timeout { fail "(timeout) backtrace from call6i" ; return } | |
620 | } | |
621 | ||
622 | # Continue; should stop at call6j and print actual arguments. | |
623 | # Print backtrace. | |
624 | ||
625 | send "continue\n" | |
626 | expect { | |
07b96357 | 627 | -re ".*Breakpoint $decimal, call6j .*$prompt $" { pass "continue to call6j" } |
ef44eed1 SS |
628 | -re "$prompt $" { fail "continue to call6j" ; return } |
629 | timeout { fail "(timeout) continue to call6j" ; return } | |
630 | } | |
631 | ||
632 | send "backtrace 100\n" | |
633 | expect { | |
ce102e96 | 634 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
635 | .* call6j \\(ul=8\\) .*\r |
636 | .* call6i \\(ui=7, ul=8\\) .*\r | |
637 | .* call6h \\(us=6, ui=7, ul=8\\) .*\r | |
638 | .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
639 | .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
640 | .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
641 | .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
642 | .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
643 | .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
644 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
645 | .* main \\(.*\\) .*\r | |
07b96357 | 646 | $prompt $" { pass "backtrace from call6j" } |
ef44eed1 SS |
647 | -re "$prompt $" { fail "backtrace from call6j" ; return } |
648 | timeout { fail "(timeout) backtrace from call6j" ; return } | |
649 | } | |
650 | ||
651 | # Continue; should stop at call6k and print actual arguments. | |
652 | # Print backtrace. | |
653 | # This fails on i960-*-vxworks because gdb gets confused by | |
654 | # breakpoints on adjacent instructions. | |
655 | setup_xfail "i960-*-vxworks" 1786 | |
656 | send "continue\n" | |
657 | expect { | |
07b96357 PS |
658 | -re ".*Breakpoint $decimal, call6k .*$prompt $" { |
659 | pass "continue to call6k" | |
660 | } | |
ef44eed1 SS |
661 | -re "$prompt $" { fail "continue to call6k"; return } |
662 | timeout { fail "(timeout) continue to call6k"; return } | |
663 | } | |
664 | ||
665 | send "backtrace 100\n" | |
666 | expect { | |
ce102e96 | 667 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
668 | .* call6k \\(\\) .*\r |
669 | .* call6j \\(ul=8\\) .*\r | |
670 | .* call6i \\(ui=7, ul=8\\) .*\r | |
671 | .* call6h \\(us=6, ui=7, ul=8\\) .*\r | |
672 | .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
673 | .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
674 | .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
675 | .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
676 | .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
677 | .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
678 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
679 | .* main \\(.*\\) .*\r | |
07b96357 | 680 | $prompt $" { pass "backtrace from call6k" } |
ef44eed1 SS |
681 | -re "$prompt $" { fail "backtrace from call6k" ; return } |
682 | timeout { fail "(timeout) backtrace from call6k" ; return } | |
683 | } | |
ef44eed1 SS |
684 | } |
685 | ||
686 | # | |
687 | # Locate actual args; shuffle round robin and call | |
688 | # | |
689 | ||
690 | proc shuffle_round_robin {} { | |
691 | global prompt | |
692 | global hex | |
693 | global decimal | |
694 | global det_file | |
ce102e96 | 695 | global gcc_compiled |
ef44eed1 SS |
696 | |
697 | delete_breakpoints | |
698 | ||
699 | send "break call7a\n" ; expect -re ".*$prompt $" | |
700 | send "break call7b\n" ; expect -re ".*$prompt $" | |
701 | send "break call7c\n" ; expect -re ".*$prompt $" | |
702 | send "break call7d\n" ; expect -re ".*$prompt $" | |
703 | send "break call7e\n" ; expect -re ".*$prompt $" | |
704 | send "break call7f\n" ; expect -re ".*$prompt $" | |
705 | send "break call7g\n" ; expect -re ".*$prompt $" | |
706 | send "break call7h\n" ; expect -re ".*$prompt $" | |
707 | send "break call7i\n" ; expect -re ".*$prompt $" | |
708 | send "break call7j\n" ; expect -re ".*$prompt $" | |
709 | send "break call7k\n" ; expect -re ".*$prompt $" | |
710 | ||
711 | # Run; should stop at call7a and print actual arguments. | |
712 | # Print backtrace. | |
713 | ||
714 | # The a29k fails all of these tests, perhaps because the prologue | |
715 | # code is broken. | |
716 | setup_xfail "a29k-*-udi" | |
07b96357 PS |
717 | gdb_run_cmd |
718 | expect { | |
719 | -re ".*Breakpoint $decimal, call7a .*$prompt $" { | |
720 | pass "run to call7a" | |
721 | } | |
ef44eed1 SS |
722 | -re "$prompt $" { fail "run to call7a" ; return } |
723 | timeout { fail "(timeout) run to call7a" ; return } | |
724 | } | |
725 | ||
726 | setup_xfail "i960-*-*" 1813 | |
ce102e96 | 727 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
ef44eed1 SS |
728 | send "backtrace 100\n" |
729 | expect { | |
ce102e96 | 730 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
731 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r |
732 | .* main \\(.*\\) .*\r | |
07b96357 | 733 | $prompt $" { pass "backtrace from call7a" } |
ef44eed1 SS |
734 | -re "$prompt $" { fail "backtrace from call7a" ; return } |
735 | timeout { fail "(timeout) backtrace from call7a" ; return } | |
736 | } | |
737 | ||
738 | # Continue; should stop at call7b and print actual arguments. | |
739 | # Print backtrace. | |
740 | ||
741 | send "continue\n" | |
742 | expect { | |
07b96357 | 743 | -re ".*Breakpoint $decimal, call7b .*$prompt $" { pass "continue to call7b" } |
ef44eed1 SS |
744 | -re "$prompt $" { fail "continue to call7b" ; return } |
745 | timeout { fail "(timeout) continue to call7b" ; return } | |
746 | } | |
747 | ||
ce102e96 | 748 | if {$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
ef44eed1 SS |
749 | send "backtrace 100\n" |
750 | expect { | |
ce102e96 | 751 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
752 | .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\r |
753 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r | |
754 | .* main \\(.*\\) .*\r | |
07b96357 | 755 | $prompt $" { pass "backtrace from call7b" } |
ef44eed1 SS |
756 | -re "$prompt $" { fail "backtrace from call7b" ; return } |
757 | timeout { fail "(timeout) backtrace from call7b" ; return } | |
758 | } | |
759 | ||
760 | # Continue; should stop at call7c and print actual arguments. | |
761 | # Print backtrace. | |
762 | ||
763 | send "continue\n" | |
764 | expect { | |
07b96357 | 765 | -re ".*Breakpoint $decimal, call7c .*$prompt $" { pass "continue to call7c" } |
ef44eed1 SS |
766 | -re "$prompt $" { fail "continue to call7c" ; return } |
767 | timeout { fail "(timeout) continue to call7c" ; return } | |
768 | } | |
769 | ||
770 | send "backtrace 100\n" | |
771 | expect { | |
ce102e96 | 772 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
773 | .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\r |
774 | .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\r | |
775 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r | |
776 | .* main \\(.*\\) .*\r | |
07b96357 | 777 | $prompt $" { pass "backtrace from call7c" } |
ef44eed1 SS |
778 | -re "$prompt $" { fail "backtrace from call7c" ; return } |
779 | timeout { fail "(timeout) backtrace from call7c" ; return } | |
780 | } | |
781 | ||
782 | # Continue; should stop at call7d and print actual arguments. | |
783 | # Print backtrace. | |
784 | ||
785 | send "continue\n" | |
786 | expect { | |
07b96357 | 787 | -re ".*Breakpoint $decimal, call7d .*$prompt $" { pass "continue to call7d" } |
ef44eed1 SS |
788 | -re "$prompt $" { fail "continue to call7d" ; return } |
789 | timeout { fail "(timeout) continue to call7d" ; return } | |
790 | } | |
791 | ||
792 | send "backtrace 100\n" | |
793 | expect { | |
ce102e96 | 794 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
795 | .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\r |
796 | .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\r | |
797 | .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\r | |
798 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r | |
799 | .* main \\(.*\\) .*\r | |
07b96357 | 800 | $prompt $" { pass "backtrace from call7d" } |
ef44eed1 SS |
801 | -re "$prompt $" { fail "backtrace from call7d" ; return } |
802 | timeout { fail "(timeout) backtrace from call7d" ; return } | |
803 | } | |
804 | ||
805 | # Continue; should stop at call7e and print actual arguments. | |
806 | # Print backtrace. | |
807 | ||
808 | send "continue\n" | |
809 | expect { | |
07b96357 | 810 | -re "Breakpoint $decimal, call7e .*$prompt $" { pass "continue to call7e" } |
ef44eed1 SS |
811 | -re "$prompt $" { fail "continue to call7e" ; return } |
812 | timeout { fail "(timeout) continue to call7e" ; return } | |
813 | } | |
814 | ||
815 | send "backtrace 100\n" | |
816 | expect { | |
ce102e96 | 817 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
818 | .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\r |
819 | .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\r | |
820 | .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\r | |
821 | .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\r | |
822 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r | |
823 | .* main \\(.*\\) .*\r | |
07b96357 | 824 | $prompt $" { pass "backtrace from call7e" } |
ef44eed1 SS |
825 | -re "$prompt $" { fail "backtrace from call7e" ; return } |
826 | timeout { fail "(timeout) backtrace from call7e" ; return } | |
827 | } | |
828 | ||
829 | # Continue; should stop at call7f and print actual arguments. | |
830 | # Print backtrace. | |
831 | ||
832 | send "continue\n" | |
833 | expect { | |
07b96357 | 834 | -re ".*Breakpoint $decimal, call7f .*$prompt $" { pass "continue to call7f" } |
ef44eed1 SS |
835 | -re "$prompt $" { fail "continue to call7f" ; return } |
836 | timeout { fail "(timeout) continue to call7f" ; return } | |
837 | } | |
838 | ||
839 | send "backtrace 100\n" | |
840 | expect { | |
ce102e96 | 841 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
842 | .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\r |
843 | .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\r | |
844 | .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\r | |
845 | .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\r | |
846 | .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\r | |
847 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r | |
848 | .* main \\(.*\\) .*\r | |
07b96357 | 849 | $prompt $" { pass "backtrace from call7f" } |
ef44eed1 SS |
850 | -re "$prompt $" { fail "backtrace from call7f" ; return } |
851 | timeout { fail "(timeout) backtrace from call7f" ; return } | |
852 | } | |
853 | ||
854 | # Continue; should stop at call7g and print actual arguments. | |
855 | # Print backtrace. | |
856 | ||
857 | send "continue\n" | |
858 | expect { | |
07b96357 | 859 | -re ".*Breakpoint $decimal, call7g .*$prompt $" { pass "continue to call7g" } |
ef44eed1 SS |
860 | -re "$prompt $" { fail "continue to call7g" ; return } |
861 | timeout { fail "(timeout) continue to call7g" ; return } | |
862 | } | |
863 | ||
864 | send "backtrace 100\n" | |
865 | expect { | |
ce102e96 | 866 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
867 | .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\r |
868 | .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\r | |
869 | .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\r | |
870 | .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\r | |
871 | .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\r | |
872 | .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\r | |
873 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r | |
874 | .* main \\(.*\\) .*\r | |
07b96357 | 875 | $prompt $" { pass "backtrace from call7g" } |
ef44eed1 SS |
876 | -re "$prompt $" { fail "backtrace from call7g" ; return } |
877 | timeout { fail "(timeout) backtrace from call7g" ; return } | |
878 | } | |
879 | ||
880 | # Continue; should stop at call7h and print actual arguments. | |
881 | # Print backtrace. | |
882 | ||
883 | send "continue\n" | |
884 | expect { | |
07b96357 | 885 | -re ".*Breakpoint $decimal, call7h .*$prompt $" { pass "continue to call7h" } |
ef44eed1 SS |
886 | -re "$prompt $" { fail "continue to call7h" ; return } |
887 | timeout { fail "(timeout) continue to call7h" ; return } | |
888 | } | |
889 | ||
890 | send "backtrace 100\n" | |
891 | expect { | |
ce102e96 | 892 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
893 | .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\r |
894 | .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\r | |
895 | .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\r | |
896 | .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\r | |
897 | .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\r | |
898 | .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\r | |
899 | .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\r | |
900 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r | |
901 | .* main \\(.*\\) .*\r | |
07b96357 | 902 | $prompt $" { pass "backtrace from call7h" } |
ef44eed1 SS |
903 | -re "$prompt $" { fail "backtrace from call7h" ; return } |
904 | timeout { fail "(timeout) backtrace from call7h" ; return } | |
905 | } | |
906 | ||
907 | # Continue; should stop at call7i and print actual arguments. | |
908 | # Print backtrace. | |
909 | ||
910 | send "continue\n" | |
911 | expect { | |
07b96357 | 912 | -re ".*Breakpoint $decimal, call7i .*$prompt $" { pass "continue to call7i" } |
ef44eed1 SS |
913 | -re "$prompt $" { fail "continue to call7i" ; return } |
914 | timeout { fail "(timeout) continue to call7i" ; return } | |
915 | } | |
916 | ||
917 | send "backtrace 100\n" | |
918 | expect { | |
ce102e96 | 919 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
920 | .* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) .*\r |
921 | .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\r | |
922 | .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\r | |
923 | .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\r | |
924 | .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\r | |
925 | .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\r | |
926 | .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\r | |
927 | .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\r | |
928 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r | |
929 | .* main \\(.*\\) .*\r | |
07b96357 | 930 | $prompt $" { pass "backtrace from call7i" } |
ef44eed1 SS |
931 | -re "$prompt $" { fail "backtrace from call7i" ; return } |
932 | timeout { fail "(timeout) backtrace from call7i" ; return } | |
933 | } | |
934 | ||
935 | # Continue; should stop at call7j and print actual arguments. | |
936 | # Print backtrace. | |
937 | ||
938 | send "continue\n" | |
939 | expect { | |
07b96357 | 940 | -re ".*Breakpoint $decimal, call7j .*$prompt $" { pass "continue to call7j" } |
ef44eed1 SS |
941 | -re "$prompt $" { fail "continue to call7j" ; return } |
942 | timeout { fail "(timeout) continue to call7j" ; return } | |
943 | } | |
944 | ||
945 | send "backtrace 100\n" | |
946 | expect { | |
ce102e96 | 947 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
948 | .* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) .*\r |
949 | .* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) .*\r | |
950 | .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\r | |
951 | .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\r | |
952 | .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\r | |
953 | .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\r | |
954 | .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\r | |
955 | .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\r | |
956 | .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\r | |
957 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r | |
958 | .* main \\(.*\\) .*\r | |
07b96357 | 959 | $prompt $" { pass "backtrace from call7j" } |
ef44eed1 SS |
960 | -re "$prompt $" { fail "backtrace from call7j" ; return } |
961 | timeout { fail "(timeout) backtrace from call7j" ; return } | |
962 | } | |
963 | ||
964 | # Continue; should stop at call7k and print actual arguments. | |
965 | # Print backtrace. | |
966 | ||
967 | send "continue\n" | |
968 | expect { | |
07b96357 | 969 | -re ".*Breakpoint $decimal, call7k .*$prompt $" { pass "continue to call7k" } |
ef44eed1 SS |
970 | -re "$prompt $" { fail "continue to call7k" ; return } |
971 | timeout { fail "(timeout) continue to call7k" ; return } | |
972 | } | |
973 | ||
974 | send "backtrace 100\n" | |
975 | expect { | |
ce102e96 | 976 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
977 | .* call7k \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r |
978 | .* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) .*\r | |
979 | .* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) .*\r | |
980 | .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\r | |
981 | .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\r | |
982 | .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\r | |
983 | .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\r | |
984 | .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\r | |
985 | .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\r | |
986 | .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\r | |
987 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r | |
988 | .* main \\(.*\\) .*\r | |
07b96357 | 989 | $prompt $" { pass "backtrace from call7k" } |
ef44eed1 SS |
990 | -re "$prompt $" { fail "backtrace from call7k" ; return } |
991 | timeout { fail "(timeout) backtrace from call7k" ; return } | |
992 | } | |
ef44eed1 SS |
993 | } |
994 | ||
995 | # | |
996 | # Locate actual args; recursive passing of structs by value | |
997 | # | |
998 | ||
999 | proc recursive_structs_by_value {} { | |
1000 | global prompt | |
1001 | global hex | |
1002 | global decimal | |
1003 | global det_file | |
1004 | ||
1005 | delete_breakpoints | |
1006 | ||
1007 | send "break hitbottom\n" ; expect -re ".*$prompt $" | |
1008 | ||
1009 | # Run; should stop at hitbottom and print actual arguments. | |
1010 | # Print backtrace. | |
07b96357 PS |
1011 | gdb_run_cmd |
1012 | expect { | |
1013 | -re ".*Breakpoint $decimal, hitbottom .*$prompt $" { pass "run to hitbottom" } | |
ef44eed1 SS |
1014 | -re "$prompt $" { fail "run to hitbottom" ; return } |
1015 | timeout { fail "(timeout) run to hitbottom" ; return } | |
1016 | } | |
1017 | ||
1018 | # The a29k fails all of these tests, perhaps because the prologue | |
1019 | # code is broken. | |
1020 | setup_xfail "a29k-*-udi" | |
1021 | send "backtrace 100\n" | |
1022 | expect { | |
ce102e96 | 1023 | -re "backtrace 100\[\r\n\]+ |
9be82863 JK |
1024 | .* hitbottom \\(\\) .*\r |
1025 | .* recurse \\(a=\{s = 0, i = 0, l = 0\}, depth=0\\) .*\r | |
1026 | .* recurse \\(a=\{s = 1, i = 1, l = 1\}, depth=1\\) .*\r | |
1027 | .* recurse \\(a=\{s = 2, i = 2, l = 2\}, depth=2\\) .*\r | |
1028 | .* recurse \\(a=\{s = 3, i = 3, l = 3\}, depth=3\\) .*\r | |
1029 | .* recurse \\(a=\{s = 4, i = 4, l = 4\}, depth=4\\) .*\r | |
1030 | .* test_struct_args \\(\\) .*\r | |
1031 | .* main \\(.*\\) .*\r | |
07b96357 | 1032 | $prompt $" { pass "recursive passing of structs by value" } |
ef44eed1 SS |
1033 | -re "$prompt $" { fail "recursive passing of structs by value" ; return } |
1034 | timeout { fail "(timeout) recursive passing of structs by value" ; return } | |
1035 | } | |
ef44eed1 SS |
1036 | } |
1037 | ||
1038 | proc funcargs_reload { } { | |
1039 | global objdir | |
1040 | global subdir | |
1041 | global binfile | |
1042 | global srcdir | |
1043 | ||
ef44eed1 SS |
1044 | if [istarget "mips-idt-*"] then { |
1045 | # Restart because IDT/SIM runs out of file descriptors. | |
1046 | gdb_exit | |
1047 | gdb_start | |
1048 | gdb_reinitialize_dir $srcdir/$subdir | |
1049 | gdb_load $objdir/$subdir/$binfile | |
1050 | } | |
1051 | } | |
1052 | ||
1053 | # | |
1054 | # Test for accessing local stack variables in functions which call alloca | |
1055 | # | |
1056 | proc localvars_after_alloca { } { | |
1057 | global prompt | |
1058 | global hex | |
1059 | global decimal | |
71568251 | 1060 | global gcc_compiled |
ef44eed1 SS |
1061 | |
1062 | if { ! [ runto localvars_after_alloca ] } then { return 0 } | |
1063 | ||
1064 | # Print each arg as a double check to see if we can print | |
1065 | # them here as well as with backtrace. | |
1066 | ||
71568251 PS |
1067 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
1068 | gdb_test "print c" " = 97 'a'" "print c after runto localvars_after_alloca" | |
1069 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
1070 | gdb_test "print s" " = 1" "print s after runto localvars_after_alloca" | |
1071 | gdb_test "print i" " = 2" "print i after runto localvars_after_alloca" | |
1072 | gdb_test "print l" " = 3" "print l after runto localvars_after_alloca" | |
ef44eed1 SS |
1073 | |
1074 | send "next\n" | |
1075 | expect { | |
07b96357 | 1076 | -re ".*$prompt $" { pass "next in localvars_after_alloca()" } |
ef44eed1 SS |
1077 | timeout { fail "next in localvars_after_alloca()" ; return } |
1078 | } | |
1079 | ||
1080 | # Print each arg as a double check to see if we can print | |
1081 | # them here as well as with backtrace. | |
1082 | ||
07b96357 PS |
1083 | gdb_test "print c" " = 97 'a'" "print c in localvars_after_alloca" |
1084 | gdb_test "print s" " = 1" "print s in localvars_after_alloca" | |
1085 | gdb_test "print i" " = 2" "print i in localvars_after_alloca" | |
1086 | gdb_test "print l" " = 3" "print l in localvars_after_alloca" | |
ef44eed1 | 1087 | |
ce102e96 | 1088 | gdb_test "backtrace 8" "#0.*localvars_after_alloca \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" "backtrace after alloca" |
ef44eed1 SS |
1089 | } |
1090 | ||
07b96357 PS |
1091 | proc call_after_alloca { } { |
1092 | global prompt | |
1093 | global hex | |
1094 | global decimal | |
ce102e96 | 1095 | global gcc_compiled |
07b96357 PS |
1096 | |
1097 | if { ! [ runto call_after_alloca_subr ] } then { return 0 } | |
1098 | ||
1099 | # Print each arg as a double check to see if we can print | |
1100 | # them here as well as with backtrace. | |
1101 | ||
ce102e96 | 1102 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
07b96357 | 1103 | gdb_test "print c" " = 97 'a'" "print c in call_after_alloca" |
ce102e96 | 1104 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
07b96357 PS |
1105 | gdb_test "print s" " = 1" "print s in call_after_alloca" |
1106 | gdb_test "print i" " = 2" "print i in call_after_alloca" | |
1107 | gdb_test "print l" " = 3" "print l in call_after_alloca" | |
1108 | ||
ce102e96 FF |
1109 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
1110 | gdb_test "backtrace 8" "#0.*call_after_alloca_subr \\(c=97 'a', s=1, i=2, l=3, uc=98 'b', us=11, ui=12, ul=13\\).*#1.*call_after_alloca \\(c=97 'a', s=1, i=2, l=3\\).*#2.*main.*" "backtrace from call_after_alloca_subr" | |
07b96357 PS |
1111 | } |
1112 | ||
ef44eed1 SS |
1113 | # |
1114 | # Test for accessing local stack variables, backtraces, finish, | |
1115 | # and finally stepping into indirect calls. The point is that on the PA | |
1116 | # these use a funky `dyncall' mechanism which GDB needs to know about. | |
1117 | # | |
1118 | proc localvars_in_indirect_call { } { | |
1119 | global prompt | |
1120 | global hex | |
1121 | global decimal | |
ce102e96 | 1122 | global gcc_compiled |
ef44eed1 SS |
1123 | |
1124 | # Can not use "runto call0a" as call0a is called several times | |
1125 | # during single run. Instead stop in a marker function and | |
1126 | # take control from there. | |
1127 | if { ! [ runto marker_indirect_call ] } then { return 0 } | |
1128 | ||
1129 | # break on the next call to call0a, then delete all the breakpoints | |
1130 | # and start testing. | |
07b96357 PS |
1131 | gdb_test "break call0a" "Breakpoint .*" \ |
1132 | "break call0a in localvars_in_indirect_call" | |
1133 | gdb_test "continue" "call0a .*" "continue in localvars_in_indirect_call" | |
ef44eed1 SS |
1134 | delete_breakpoints |
1135 | ||
1136 | # Print each arg as a double check to see if we can print | |
1137 | # them here as well as with backtrace. | |
1138 | ||
ce102e96 | 1139 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
07b96357 | 1140 | gdb_test "print c" " = 97 'a'" "print c in localvars_in_indirect_call" |
ce102e96 | 1141 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
07b96357 PS |
1142 | gdb_test "print s" " = 1" "print s in localvars_in_indirect_call" |
1143 | gdb_test "print i" " = 2" "print i in localvars_in_indirect_call" | |
1144 | gdb_test "print l" " = 3" "print l in localvars_in_indirect_call" | |
ef44eed1 | 1145 | |
ce102e96 | 1146 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
9be82863 | 1147 | gdb_test "backtrace 8" \ |
ce102e96 | 1148 | "#0.*call0a \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" \ |
9be82863 | 1149 | "backtrace in indirectly called function" |
ef44eed1 SS |
1150 | |
1151 | # | |
1152 | # "finish" brings us back to main. We then will try to step through | |
1153 | # the second indirect call. | |
1154 | # On some targets (e.g. m68k) gdb will stop from the finish in midline | |
1155 | # of the first indirect call. This is due to stack adjustment instructions | |
1156 | # after the indirect call. In these cases we will step till we hit the | |
1157 | # second indirect call. | |
1158 | # | |
1159 | ||
1160 | send "finish\n" | |
1161 | expect { | |
9be82863 | 1162 | -re "\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*First.*$prompt $" { |
ef44eed1 SS |
1163 | send "step\n" |
1164 | exp_continue | |
1165 | } | |
9be82863 | 1166 | -re "\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*Second.*$prompt $" { |
ef44eed1 SS |
1167 | pass "finish from indirectly called function" |
1168 | } | |
07b96357 PS |
1169 | -re ".*$prompt $" { |
1170 | fail "finish from indirectly called function" | |
1171 | return | |
1172 | } | |
ef44eed1 SS |
1173 | default { fail "finish from indirectly called function" ; return } |
1174 | } | |
1175 | ||
ce102e96 FF |
1176 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
1177 | gdb_test "step" "call0a \\(c=97 'a', s=1, i=2, l=3\\).*" \ | |
ef44eed1 SS |
1178 | "stepping into indirectly called function" |
1179 | } | |
1180 | ||
1181 | # Start with a fresh gdb. | |
1182 | # | |
1183 | # Test for stepping into indirect calls which may have trampolines (possibly | |
1184 | # cascaded) on both the call path and the return path. | |
1185 | # to handle trampolines. | |
1186 | # | |
1187 | proc test_stepping_over_trampolines { } { | |
1188 | global prompt | |
1189 | global hex | |
1190 | global decimal | |
1191 | ||
1192 | # Stop in a marker function and take control from there. | |
1193 | if { ! [ runto marker_call_with_trampolines ] } then { return 0 } | |
1194 | ||
1195 | # Cater for gdb stopping in midline, see comment for finish above. | |
1196 | send "finish\n" | |
1197 | expect { | |
1198 | -re "marker_call_with_trampolines ..;.*$prompt $" { | |
1199 | send "step\n" | |
1200 | exp_continue | |
1201 | } | |
1202 | -re "pointer_to_call_with_trampolines.*$prompt $" { | |
1203 | pass "finish from marker_call_with_trampolines" | |
1204 | } | |
1205 | -re ".*$prompt $" { | |
1206 | fail "finish from marker_call_with_trampolines" | |
1207 | } | |
1208 | default { fail "finish from marker_call_with_trampolines" ; return 0 } | |
1209 | } | |
1210 | ||
1211 | # Try to step into the target function. | |
ce102e96 | 1212 | gdb_test "step" "call_with_trampolines \\(d1=5\\).*" \ |
ef44eed1 SS |
1213 | "stepping into function called with trampolines" |
1214 | ||
1215 | # Make we can backtrace and the argument looks correct. */ | |
ce102e96 | 1216 | gdb_test "backtrace 8" "#0.*call_with_trampolines \\(d1=5\\).*1.*main.*" \ |
9be82863 | 1217 | "backtrace through call with trampolines" |
ef44eed1 SS |
1218 | |
1219 | # Make sure we can get back to main. | |
1220 | # Stepping back to main might stop again after the return statement | |
1221 | # or immediately transfer control back to main if optimizations | |
1222 | # are performed. | |
1223 | send "step\n" | |
1224 | expect { | |
1225 | -re "main .* at.*$prompt $" { | |
1226 | pass "stepping back to main from function called with trampolines" ; | |
1227 | return 1 | |
1228 | } | |
1229 | -re "\}.*End of call_with_trampolines.*$prompt $" { | |
1230 | send "step\n" | |
1231 | exp_continue | |
1232 | } | |
1233 | -re ".*$prompt $" { | |
1234 | fail "stepping back to main from function called with trampolines" | |
1235 | } | |
1236 | default { fail "stepping back to main from function called with trampolines" ; return 0 } | |
1237 | } | |
1238 | } | |
1239 | ||
1240 | # Start with a fresh gdb. | |
1241 | ||
1242 | gdb_exit | |
1243 | gdb_start | |
1244 | gdb_reinitialize_dir $srcdir/$subdir | |
1245 | gdb_load $objdir/$subdir/$binfile | |
1246 | ||
ce102e96 | 1247 | source gdb.base/funcargs.ci |
ef44eed1 SS |
1248 | |
1249 | integral_args | |
1250 | funcargs_reload | |
1251 | unsigned_integral_args | |
1252 | funcargs_reload | |
1253 | float_and_integral_args | |
1254 | funcargs_reload | |
1255 | pointer_args | |
1256 | funcargs_reload | |
1257 | structs_by_reference | |
1258 | funcargs_reload | |
1259 | structs_by_value | |
1260 | funcargs_reload | |
1261 | discard_and_shuffle | |
1262 | funcargs_reload | |
1263 | shuffle_round_robin | |
1264 | funcargs_reload | |
1265 | recursive_structs_by_value | |
1266 | funcargs_reload | |
1267 | localvars_after_alloca | |
1268 | funcargs_reload | |
07b96357 PS |
1269 | call_after_alloca |
1270 | funcargs_reload | |
ef44eed1 SS |
1271 | localvars_in_indirect_call |
1272 | funcargs_reload | |
1273 | test_stepping_over_trampolines |