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 | ||
787f6220 BM |
22 | if $tracelevel { |
23 | strace $tracelevel | |
ef44eed1 SS |
24 | } |
25 | ||
26 | set prms_id 0 | |
27 | set bug_id 0 | |
28 | ||
782445c7 | 29 | set testfile "funcargs" |
787f6220 | 30 | set srcfile ${testfile}.c |
782445c7 | 31 | set binfile ${objdir}/${subdir}/${testfile} |
787f6220 | 32 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { |
782445c7 FF |
33 | perror "Couldn't compile ${srcfile}" |
34 | return -1 | |
35 | } | |
ef44eed1 | 36 | |
787f6220 BM |
37 | # Create and source the file that provides information about the compiler |
38 | # used to compile the test case. | |
39 | if [get_compiler_info ${binfile}] { | |
40 | return -1; | |
ef44eed1 SS |
41 | } |
42 | ||
43 | # | |
44 | # Locate actual args; integral types. | |
45 | # | |
46 | ||
47 | proc integral_args {} { | |
48 | global prompt | |
49 | global det_file | |
ce102e96 | 50 | global gcc_compiled |
787f6220 | 51 | global gdb_spawn_id |
ef44eed1 SS |
52 | |
53 | delete_breakpoints | |
54 | ||
787f6220 BM |
55 | gdb_breakpoint call0a |
56 | gdb_breakpoint call0b | |
57 | gdb_breakpoint call0c | |
58 | gdb_breakpoint call0d | |
59 | gdb_breakpoint call0e | |
ef44eed1 SS |
60 | |
61 | # Run; should stop at call0a and print actual arguments. | |
62 | # The a29k fails all of these tests, perhaps because the prologue | |
63 | # code is broken. | |
64 | setup_xfail "a29k-*-udi" | |
ce102e96 | 65 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
07b96357 PS |
66 | gdb_run_cmd |
67 | expect { | |
787f6220 | 68 | -i $gdb_spawn_id -re ".* call0a \\(c=97 'a', s=1, i=2, l=3\\) .*$prompt $" { |
07b96357 PS |
69 | pass "run to call0a" |
70 | } | |
787f6220 BM |
71 | -i $gdb_spawn_id -re "$prompt $" { fail "run to call0a" ; return } |
72 | -i $gdb_spawn_id timeout { fail "(timeout) run to call0a" ; return } | |
ef44eed1 SS |
73 | } |
74 | ||
75 | # Print each arg as a double check to see if we can print | |
76 | # them here as well as with backtrace. | |
ce102e96 FF |
77 | gdb_test "print c" ".* = 97 'a'" "print c after run to call0a" |
78 | gdb_test "print s" ".* = 1" "print s after run to call0a" | |
79 | gdb_test "print i" ".* = 2" "print i after run to call0a" | |
80 | gdb_test "print l " ".* = 3" "print l after run to call0a" | |
ef44eed1 SS |
81 | |
82 | # Continue; should stop at call0b and print actual arguments. | |
ce102e96 | 83 | if [gdb_test "cont" ".* call0b \\(s=1, i=2, l=3, c=97 'a'\\) .*" "continue to call0b"] { |
07b96357 | 84 | return |
ef44eed1 SS |
85 | } |
86 | ||
87 | # Continue; should stop at call0c and print actual arguments. | |
ce102e96 | 88 | if [gdb_test "cont" ".* call0c \\(i=2, l=3, c=97 'a', s=1\\) .*" "continue to call0c"] { |
07b96357 | 89 | return |
ef44eed1 SS |
90 | } |
91 | ||
92 | # Continue; should stop at call0d and print actual arguments. | |
ce102e96 | 93 | if [gdb_test "cont" ".* call0d \\(l=3, c=97 'a', s=1, i=2\\) .*" "continue to call0d";] { |
07b96357 | 94 | return |
ef44eed1 SS |
95 | } |
96 | ||
97 | # Continue; should stop at call0e and print actual arguments. | |
ce102e96 | 98 | 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 | 99 | return |
ef44eed1 | 100 | } |
ef44eed1 SS |
101 | } |
102 | ||
103 | # | |
104 | # Locate actual args; unsigned integral types. | |
105 | # | |
106 | ||
107 | proc unsigned_integral_args {} { | |
108 | global prompt | |
109 | global det_file | |
ce102e96 | 110 | global gcc_compiled |
787f6220 | 111 | global gdb_spawn_id |
ef44eed1 SS |
112 | |
113 | delete_breakpoints | |
114 | ||
787f6220 BM |
115 | gdb_breakpoint call1a; |
116 | gdb_breakpoint call1b; | |
117 | gdb_breakpoint call1c; | |
118 | gdb_breakpoint call1d; | |
119 | gdb_breakpoint call1e; | |
ef44eed1 SS |
120 | |
121 | # Run; should stop at call1a and print actual arguments. | |
122 | # The a29k fails all of these tests, perhaps because the prologue | |
123 | # code is broken. | |
124 | setup_xfail "a29k-*-udi" | |
ce102e96 | 125 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
07b96357 PS |
126 | gdb_run_cmd |
127 | expect { | |
787f6220 | 128 | -i $gdb_spawn_id -re ".* call1a \\(uc=98 'b', us=6, ui=7, ul=8\\) .*$prompt $" { |
07b96357 PS |
129 | pass "run to call1a" |
130 | } | |
787f6220 BM |
131 | -i $gdb_spawn_id -re "$prompt $" { fail "run to call1a" ; return } |
132 | -i $gdb_spawn_id timeout { fail "(timeout) run to call1a" ; return } | |
ef44eed1 SS |
133 | } |
134 | ||
135 | # Print each arg as a double check to see if we can print | |
136 | # them here as well as with backtrace. | |
07b96357 PS |
137 | gdb_test "print uc" ".* = 98 'b'" |
138 | gdb_test "print us" ".* = 6" | |
139 | gdb_test "print ui" ".* = 7" | |
140 | gdb_test "print ul" ".* = 8" | |
ef44eed1 SS |
141 | |
142 | # Continue; should stop at call1b and print actual arguments. | |
ce102e96 | 143 | if [gdb_test "cont" ".* call1b \\(us=6, ui=7, ul=8, uc=98 'b'\\) .*" "continue to call1b"] { |
07b96357 | 144 | return |
ef44eed1 SS |
145 | } |
146 | ||
147 | # Continue; should stop at call1c and print actual arguments. | |
ce102e96 | 148 | if [gdb_test "cont" ".* call1c \\(ui=7, ul=8, uc=98 'b', us=6\\) .*" "continue to call1c"] { |
07b96357 | 149 | return |
ef44eed1 SS |
150 | } |
151 | ||
152 | # Continue; should stop at call1d and print actual arguments. | |
ce102e96 | 153 | if [gdb_test "cont" ".* call1d \\(ul=8, uc=98 'b', us=6, ui=7\\) .*" "continue to call1d"] { |
07b96357 | 154 | return |
ef44eed1 SS |
155 | } |
156 | ||
157 | # Continue; should stop at call1e and print actual arguments. | |
ce102e96 | 158 | 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 | 159 | return |
ef44eed1 | 160 | } |
ef44eed1 SS |
161 | } |
162 | ||
163 | # | |
164 | # Locate actual args; integrals mixed with floating point. | |
165 | # | |
166 | ||
167 | proc float_and_integral_args {} { | |
168 | global prompt | |
169 | global det_file | |
ce102e96 | 170 | global gcc_compiled |
787f6220 | 171 | global gdb_spawn_id |
ef44eed1 SS |
172 | |
173 | delete_breakpoints | |
174 | ||
787f6220 BM |
175 | gdb_breakpoint call2a |
176 | gdb_breakpoint call2b | |
177 | gdb_breakpoint call2c | |
178 | gdb_breakpoint call2d | |
179 | gdb_breakpoint call2e | |
180 | gdb_breakpoint call2f | |
181 | gdb_breakpoint call2g | |
182 | gdb_breakpoint call2h | |
ef44eed1 SS |
183 | |
184 | # Run; should stop at call2a and print actual arguments. | |
185 | ||
186 | setup_xfail "i960-*-*" 1813 | |
187 | # The a29k fails all of these tests, perhaps because the prologue | |
188 | # code is broken. | |
189 | setup_xfail "a29k-*-udi" | |
5762d8c6 | 190 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "mips-sgi-irix5*" } |
07b96357 PS |
191 | gdb_run_cmd |
192 | expect { | |
787f6220 BM |
193 | -i $gdb_spawn_id -re ".* call2a \\(c=97 'a', f1=4, s=1, d1=5, i=2, f2=4, l=3, d2=5\\) .*$prompt $" { pass "run to call2a" } |
194 | -i $gdb_spawn_id -re "$prompt $" { fail "run to call2a" ; return } | |
195 | -i $gdb_spawn_id timeout { fail "(timeout) run to call2a" ; return } | |
ef44eed1 SS |
196 | } |
197 | ||
198 | # Print each arg as a double check to see if we can print | |
ce102e96 | 199 | gdb_test "print c" ".* = 97 'a'" "print c after run to call2a" |
71568251 | 200 | gdb_test "print f1" ".* = 4" "print f1 after run to call2a" |
ce102e96 FF |
201 | gdb_test "print s" ".* = 1" "print s after run to call2a" |
202 | gdb_test "print d1" ".* = 5" "print d1 after run to call2a" | |
203 | gdb_test "print i" ".* = 2" "print i after run to call2a" | |
204 | gdb_test "print f2" ".* = 4" "print f2 after run to call2a" | |
205 | gdb_test "print l" ".* = 3" "print l after run to call2a" | |
206 | gdb_test "print d2" ".* = 5" "print d2 after run to call2a" | |
207 | ||
208 | setup_xfail "rs6000-*-*" | |
5762d8c6 | 209 | if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" } |
ef44eed1 | 210 | # Continue; should stop at call2b and print actual arguments. |
ce102e96 | 211 | 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 | 212 | return |
ef44eed1 SS |
213 | } |
214 | ||
215 | # Continue; should stop at call2c and print actual arguments. | |
ce102e96 | 216 | 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 | 217 | return |
ef44eed1 SS |
218 | } |
219 | ||
220 | # Continue; should stop at call2d and print actual arguments. | |
ce102e96 | 221 | 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 | 222 | return |
ef44eed1 SS |
223 | } |
224 | ||
225 | # Continue; should stop at call2e and print actual arguments. | |
ce102e96 | 226 | 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 | 227 | return |
ef44eed1 SS |
228 | } |
229 | ||
230 | # Continue; should stop at call2f and print actual arguments. | |
ce102e96 | 231 | 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 | 232 | return |
ef44eed1 SS |
233 | } |
234 | ||
235 | # Continue; should stop at call2g and print actual arguments. | |
ce102e96 | 236 | 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 | 237 | return |
ef44eed1 SS |
238 | } |
239 | ||
240 | # Continue; should stop at call2h and print actual arguments. | |
ce102e96 | 241 | 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 | 242 | return |
ef44eed1 SS |
243 | } |
244 | ||
80d28979 JL |
245 | # monitor only allows 8 breakpoints; w89k board allows 10, so |
246 | # break them up into two groups. | |
247 | delete_breakpoints | |
787f6220 | 248 | gdb_breakpoint call2i |
80d28979 | 249 | |
ef44eed1 | 250 | # Continue; should stop at call2i and print actual arguments. |
ce102e96 | 251 | 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 | 252 | return |
ef44eed1 | 253 | } |
ef44eed1 SS |
254 | } |
255 | ||
256 | # | |
257 | # Locate actual args; dereference pointers to ints and floats. | |
258 | # | |
259 | ||
260 | proc pointer_args {} { | |
261 | global prompt | |
262 | global hex | |
263 | global det_file | |
787f6220 | 264 | global gdb_spawn_id |
ef44eed1 SS |
265 | |
266 | delete_breakpoints | |
267 | ||
787f6220 BM |
268 | gdb_breakpoint call3a |
269 | gdb_breakpoint call3b | |
270 | gdb_breakpoint call3c | |
ef44eed1 SS |
271 | |
272 | # Run; should stop at call3a and print actual arguments. | |
273 | # Try dereferencing the arguments. | |
274 | ||
ef44eed1 SS |
275 | # The a29k fails all of these tests, perhaps because the prologue |
276 | # code is broken. | |
277 | setup_xfail "a29k-*-udi" | |
07b96357 PS |
278 | gdb_run_cmd |
279 | expect { | |
787f6220 BM |
280 | -i $gdb_spawn_id -re ".* call3a \\(cp=$hex \"a\", sp=$hex, ip=$hex, lp=$hex\\) .*$prompt $" { pass "run to call3a" } |
281 | -i $gdb_spawn_id -re "$prompt $" { fail "run to call3a" ; return } | |
282 | -i $gdb_spawn_id timeout { fail "(timeout) run to call3a" ; return } | |
ef44eed1 SS |
283 | } |
284 | ||
07b96357 PS |
285 | gdb_test "print *cp" ".* = 97 'a'" |
286 | gdb_test "print *sp" ".* = 1" | |
287 | gdb_test "print *ip" ".* = 2" | |
288 | gdb_test "print *lp" ".* = 3" | |
ef44eed1 SS |
289 | |
290 | # Continue; should stop at call3b and print actual arguments. | |
291 | # Try dereferencing the arguments. | |
ce102e96 | 292 | if [gdb_test "cont" ".* call3b \\(ucp=$hex \"b\", usp=$hex, uip=$hex, ulp=$hex\\) .*" "continue to call3b"] { |
07b96357 | 293 | return |
ef44eed1 SS |
294 | } |
295 | ||
07b96357 PS |
296 | gdb_test "print *ucp" ".* = 98 'b'" |
297 | gdb_test "print *usp" ".* = 6" | |
298 | gdb_test "print *uip" ".* = 7" | |
299 | gdb_test "print *ulp" ".* = 8" | |
ef44eed1 SS |
300 | |
301 | # Continue; should stop at call3c and print actual arguments. | |
302 | # Try dereferencing the arguments. | |
ce102e96 | 303 | if [gdb_test "cont" ".* call3c \\(fp=$hex, dp=$hex\\) .*" "continue to call3c"] { |
07b96357 | 304 | return |
ef44eed1 SS |
305 | } |
306 | ||
07b96357 PS |
307 | gdb_test "print *fp" ".* = 4" |
308 | gdb_test "print *dp" ".* = 5" | |
ef44eed1 SS |
309 | |
310 | pass "locate actual args, pointer types" | |
311 | } | |
312 | ||
313 | # | |
314 | # Locate actual args; structures and unions passed by reference. | |
315 | # | |
316 | ||
317 | proc structs_by_reference {} { | |
318 | global prompt | |
319 | global hex | |
320 | global det_file | |
787f6220 | 321 | global gdb_spawn_id |
ef44eed1 SS |
322 | |
323 | delete_breakpoints | |
324 | ||
787f6220 BM |
325 | gdb_breakpoint call4a |
326 | gdb_breakpoint call4b | |
ef44eed1 SS |
327 | |
328 | # Run; should stop at call4a and print actual arguments. | |
329 | # Try dereferencing the arguments. | |
330 | ||
331 | # The a29k fails all of these tests, perhaps because the prologue | |
332 | # code is broken. | |
333 | setup_xfail "a29k-*-udi" | |
07b96357 PS |
334 | gdb_run_cmd |
335 | expect { | |
787f6220 | 336 | -i $gdb_spawn_id -re ".* call4a \\(stp=$hex\\) .*$prompt $" { |
07b96357 PS |
337 | pass "run to call4a" |
338 | } | |
787f6220 BM |
339 | -i $gdb_spawn_id -re "$prompt $" { fail "run to call4a" ; return } |
340 | -i $gdb_spawn_id timeout { fail "(timeout) run to call4a" ; return } | |
ef44eed1 SS |
341 | } |
342 | ||
07b96357 | 343 | gdb_test "print *stp" ".* = \{s1 = 101, s2 = 102\}" |
ef44eed1 SS |
344 | |
345 | # Continue; should stop at call4b and print actual arguments. | |
346 | # Try dereferencing the arguments. | |
347 | ||
ce102e96 | 348 | gdb_test "cont" ".* call4b \\(unp=$hex\\) .*" "continue to call4b" |
ef44eed1 | 349 | |
787f6220 BM |
350 | # sizeof int != sizeof long on h8300 |
351 | setup_xfail "h8300*-*-*" | |
07b96357 | 352 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 1\}" |
ef44eed1 SS |
353 | |
354 | pass "locate actual args, structs/unions passed by reference" | |
355 | } | |
356 | ||
357 | # | |
358 | # Locate actual args; structures and unions passed by value. | |
359 | # | |
360 | ||
361 | proc structs_by_value {} { | |
362 | global prompt | |
363 | global hex | |
364 | global det_file | |
787f6220 | 365 | global gdb_spawn_id |
ef44eed1 SS |
366 | |
367 | delete_breakpoints | |
368 | ||
787f6220 BM |
369 | gdb_breakpoint call5a |
370 | gdb_breakpoint call5b | |
ef44eed1 SS |
371 | |
372 | # Run; should stop at call5a and print actual arguments. | |
373 | # Try dereferencing the arguments. | |
374 | ||
375 | # The a29k fails all of these tests, perhaps because the prologue | |
376 | # code is broken. | |
377 | setup_xfail "a29k-*-udi" | |
07b96357 PS |
378 | gdb_run_cmd |
379 | expect { | |
787f6220 | 380 | -i $gdb_spawn_id -re ".* call5a \\(st=\{s1 = 101, s2 = 102\}\\) .*$prompt $" { |
07b96357 PS |
381 | pass "run to call5a" |
382 | } | |
787f6220 BM |
383 | -i $gdb_spawn_id -re "$prompt $" { fail "run to call5a" ; return } |
384 | -i $gdb_spawn_id timeout { fail "(timeout) run to call5a" ; return } | |
ef44eed1 SS |
385 | } |
386 | ||
07b96357 | 387 | gdb_test "print st" ".* = \{s1 = 101, s2 = 102\}" |
ef44eed1 SS |
388 | |
389 | # Continue; should stop at call5b and print actual arguments. | |
390 | # Try dereferencing the arguments. | |
787f6220 BM |
391 | # sizeof int != sizeof long on h8300 |
392 | setup_xfail "h8300*-*-*" | |
ce102e96 | 393 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 2\}\\) .*" \ |
07b96357 | 394 | "continue to call5b" |
ef44eed1 | 395 | |
787f6220 BM |
396 | # sizeof int != sizeof long on h8300 |
397 | setup_xfail "h8300*-*-*" | |
07b96357 | 398 | gdb_test "print un" ".* = \{u1 = 2, u2 = 2\}" |
ef44eed1 SS |
399 | } |
400 | ||
401 | # | |
402 | # Locate actual args; discard, shuffle, and call | |
403 | # | |
404 | ||
405 | proc discard_and_shuffle {} { | |
406 | global prompt | |
407 | global hex | |
408 | global decimal | |
409 | global det_file | |
5762d8c6 | 410 | global gcc_compiled |
787f6220 | 411 | global gdb_spawn_id |
ef44eed1 SS |
412 | |
413 | delete_breakpoints | |
414 | ||
787f6220 BM |
415 | gdb_breakpoint call6a |
416 | gdb_breakpoint call6b | |
417 | gdb_breakpoint call6c | |
418 | gdb_breakpoint call6d | |
419 | gdb_breakpoint call6e | |
420 | gdb_breakpoint call6f | |
421 | gdb_breakpoint call6g | |
422 | gdb_breakpoint call6h | |
ef44eed1 SS |
423 | |
424 | # Run; should stop at call6a and print actual arguments. | |
425 | # Print backtrace. | |
426 | ||
427 | # The a29k fails all of these tests, perhaps because the prologue | |
428 | # code is broken. | |
429 | setup_xfail "a29k-*-udi" | |
07b96357 PS |
430 | gdb_run_cmd |
431 | expect { | |
787f6220 BM |
432 | -i $gdb_spawn_id -re ".*Breakpoint $decimal, call6a .*$prompt $" { pass "run to call6a" } |
433 | -i $gdb_spawn_id -re "$prompt $" { fail "run to call6a" ; return } | |
434 | -i $gdb_spawn_id timeout { fail "(timeout) run to call6a" ; return } | |
ef44eed1 SS |
435 | } |
436 | ||
ce102e96 | 437 | setup_xfail "rs6000-*-*" |
787f6220 BM |
438 | |
439 | if {!$gcc_compiled} { | |
440 | setup_xfail "mips-sgi-irix5*" | |
441 | } | |
442 | ||
443 | if [gdb_test "backtrace 100" ".* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\]" "backtrace from call6a"] { | |
444 | return; | |
ef44eed1 SS |
445 | } |
446 | ||
447 | # Continue; should stop at call6b and print actual arguments. | |
448 | # Print backtrace. | |
449 | ||
787f6220 | 450 | gdb_continue call6b |
ef44eed1 | 451 | |
787f6220 BM |
452 | if [gdb_test "backtrace 100" ".* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\]*.* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\]" "backtrace from call6b"] { |
453 | return; | |
ef44eed1 SS |
454 | } |
455 | ||
456 | # Continue; should stop at call6c and print actual arguments. | |
457 | # Print backtrace. | |
458 | ||
787f6220 | 459 | gdb_continue call6c |
ef44eed1 | 460 | |
787f6220 BM |
461 | if [gdb_test "backtrace 100" ".* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6c"] { |
462 | return; | |
ef44eed1 | 463 | } |
ef44eed1 SS |
464 | # Continue; should stop at call6d and print actual arguments. |
465 | # Print backtrace. | |
466 | ||
787f6220 | 467 | gdb_continue call6d |
ef44eed1 | 468 | |
787f6220 BM |
469 | if [gdb_test "backtrace 100" ".* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6d"] { |
470 | return; | |
ef44eed1 SS |
471 | } |
472 | ||
473 | # Continue; should stop at call6e and print actual arguments. | |
474 | # Print backtrace. | |
475 | ||
787f6220 | 476 | gdb_continue call6e |
ef44eed1 | 477 | |
787f6220 BM |
478 | if [gdb_test "backtrace 100" ".* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6e"] { |
479 | return; | |
ef44eed1 SS |
480 | } |
481 | ||
482 | # Continue; should stop at call6f and print actual arguments. | |
483 | # Print backtrace. | |
484 | ||
787f6220 | 485 | gdb_continue call6f |
ef44eed1 | 486 | |
787f6220 BM |
487 | if [gdb_test "backtrace 100" ".* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6f"] { |
488 | return; | |
ef44eed1 SS |
489 | } |
490 | ||
491 | # Continue; should stop at call6g and print actual arguments. | |
492 | # Print backtrace. | |
493 | ||
787f6220 | 494 | gdb_continue call6g |
ef44eed1 | 495 | |
787f6220 BM |
496 | if [gdb_test "backtrace 100" ".* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6g"] { |
497 | return; | |
ef44eed1 SS |
498 | } |
499 | ||
500 | # Continue; should stop at call6h and print actual arguments. | |
501 | # Print backtrace. | |
502 | ||
787f6220 | 503 | gdb_continue call6h |
ef44eed1 | 504 | |
787f6220 BM |
505 | if [gdb_test "backtrace 100" ".* call6h \\(us=6, ui=7, ul=8\\) .*\[\r\n\].* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6h"] { |
506 | return; | |
ef44eed1 SS |
507 | } |
508 | ||
80d28979 JL |
509 | # monitor only allows 8 breakpoints; w89k board allows 10, so |
510 | # break them up into two groups. | |
511 | delete_breakpoints | |
787f6220 BM |
512 | gdb_breakpoint call6i |
513 | gdb_breakpoint call6j | |
514 | gdb_breakpoint call6k | |
80d28979 | 515 | |
ef44eed1 SS |
516 | # Continue; should stop at call6i and print actual arguments. |
517 | # Print backtrace. | |
518 | ||
787f6220 | 519 | gdb_continue call6i |
ef44eed1 | 520 | |
787f6220 BM |
521 | if [gdb_test "backtrace 100" ".* call6i \\(ui=7, ul=8\\) .*\[\r\n\].* call6h \\(us=6, ui=7, ul=8\\) .*\[\r\n\].* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6i"] { |
522 | return; | |
ef44eed1 SS |
523 | } |
524 | ||
525 | # Continue; should stop at call6j and print actual arguments. | |
526 | # Print backtrace. | |
527 | ||
787f6220 | 528 | gdb_continue call6j |
ef44eed1 | 529 | |
787f6220 BM |
530 | if [gdb_test "backtrace 100" ".* call6j \\(ul=8\\) .*\[\r\n\].* call6i \\(ui=7, ul=8\\) .*\[\r\n\].* call6h \\(us=6, ui=7, ul=8\\) .*\[\r\n\].* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6j"] { |
531 | return; | |
ef44eed1 SS |
532 | } |
533 | ||
534 | # Continue; should stop at call6k and print actual arguments. | |
535 | # Print backtrace. | |
536 | # This fails on i960-*-vxworks because gdb gets confused by | |
537 | # breakpoints on adjacent instructions. | |
538 | setup_xfail "i960-*-vxworks" 1786 | |
787f6220 | 539 | gdb_continue call6k |
ef44eed1 | 540 | |
787f6220 BM |
541 | if [gdb_test "backtrace 100" ".* call6k \\(\\) .*\[\r\n\].* call6j \\(ul=8\\) .*\[\r\n\].* call6i \\(ui=7, ul=8\\) .*\[\r\n\].* call6h \\(us=6, ui=7, ul=8\\) .*\[\r\n\].* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n\].* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\[\r\n].* main \\(.*\\) .*" "backtrace from call6k"] { |
542 | return; | |
ef44eed1 | 543 | } |
ef44eed1 SS |
544 | } |
545 | ||
546 | # | |
547 | # Locate actual args; shuffle round robin and call | |
548 | # | |
549 | ||
550 | proc shuffle_round_robin {} { | |
551 | global prompt | |
552 | global hex | |
553 | global decimal | |
554 | global det_file | |
ce102e96 | 555 | global gcc_compiled |
787f6220 | 556 | global gdb_spawn_id |
ef44eed1 SS |
557 | |
558 | delete_breakpoints | |
559 | ||
787f6220 BM |
560 | gdb_breakpoint call7a |
561 | gdb_breakpoint call7b | |
562 | gdb_breakpoint call7c | |
563 | gdb_breakpoint call7d | |
564 | gdb_breakpoint call7e | |
565 | gdb_breakpoint call7f | |
566 | gdb_breakpoint call7g | |
567 | gdb_breakpoint call7h | |
ef44eed1 SS |
568 | |
569 | # Run; should stop at call7a and print actual arguments. | |
570 | # Print backtrace. | |
571 | ||
572 | # The a29k fails all of these tests, perhaps because the prologue | |
573 | # code is broken. | |
574 | setup_xfail "a29k-*-udi" | |
07b96357 PS |
575 | gdb_run_cmd |
576 | expect { | |
787f6220 | 577 | -i $gdb_spawn_id -re ".*Breakpoint $decimal, call7a .*$prompt $" { |
07b96357 PS |
578 | pass "run to call7a" |
579 | } | |
787f6220 BM |
580 | -i $gdb_spawn_id -re "$prompt $" { fail "run to call7a" ; return } |
581 | -i $gdb_spawn_id timeout { fail "(timeout) run to call7a" ; return } | |
ef44eed1 SS |
582 | } |
583 | ||
584 | setup_xfail "i960-*-*" 1813 | |
5762d8c6 | 585 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "mips-sgi-irix5*" } |
787f6220 | 586 | gdb_test "backtrace 100" ".* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7a" |
ef44eed1 SS |
587 | |
588 | # Continue; should stop at call7b and print actual arguments. | |
589 | # Print backtrace. | |
590 | ||
787f6220 | 591 | gdb_continue call7b |
ef44eed1 | 592 | |
ce102e96 | 593 | if {$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
787f6220 BM |
594 | |
595 | gdb_test "backtrace 100" ".* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7b" | |
ef44eed1 SS |
596 | |
597 | # Continue; should stop at call7c and print actual arguments. | |
598 | # Print backtrace. | |
599 | ||
787f6220 | 600 | gdb_continue call7c |
ef44eed1 | 601 | |
787f6220 | 602 | gdb_test "backtrace 100" ".* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7c" |
ef44eed1 SS |
603 | |
604 | # Continue; should stop at call7d and print actual arguments. | |
605 | # Print backtrace. | |
606 | ||
787f6220 | 607 | gdb_continue call7d |
ef44eed1 | 608 | |
787f6220 | 609 | gdb_test "backtrace 100" ".* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7d" |
ef44eed1 | 610 | |
787f6220 | 611 | gdb_continue call7e |
ef44eed1 | 612 | |
787f6220 | 613 | gdb_test "backtrace 100" ".* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7e" |
ef44eed1 SS |
614 | |
615 | # Continue; should stop at call7f and print actual arguments. | |
616 | # Print backtrace. | |
617 | ||
787f6220 | 618 | gdb_continue call7f |
ef44eed1 | 619 | |
787f6220 | 620 | gdb_test "backtrace 100" ".* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7f" |
ef44eed1 SS |
621 | |
622 | # Continue; should stop at call7g and print actual arguments. | |
623 | # Print backtrace. | |
624 | ||
787f6220 | 625 | gdb_continue call7g |
ef44eed1 | 626 | |
787f6220 | 627 | gdb_test "backtrace 100" ".* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7g" |
ef44eed1 | 628 | |
787f6220 | 629 | gdb_continue call7h |
ef44eed1 | 630 | |
787f6220 | 631 | gdb_test "backtrace 100" ".* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\[\r\n\].* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7h" |
ef44eed1 | 632 | |
bed1eef3 JL |
633 | # monitor only allows 8 breakpoints; w89k board allows 10, so |
634 | # break them up into two groups. | |
635 | delete_breakpoints | |
787f6220 BM |
636 | gdb_breakpoint call7i |
637 | gdb_breakpoint call7j | |
638 | gdb_breakpoint call7k | |
bed1eef3 | 639 | |
ef44eed1 SS |
640 | # Continue; should stop at call7i and print actual arguments. |
641 | # Print backtrace. | |
642 | ||
787f6220 | 643 | gdb_continue call7i |
ef44eed1 | 644 | |
787f6220 | 645 | gdb_test "backtrace 100" ".* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) .*\[\r\n\].* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\[\r\n\].* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7i" |
ef44eed1 SS |
646 | |
647 | # Continue; should stop at call7j and print actual arguments. | |
648 | # Print backtrace. | |
649 | ||
787f6220 | 650 | gdb_continue call7j |
ef44eed1 | 651 | |
787f6220 | 652 | gdb_test "backtrace 100" ".* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) .*\[\r\n\].* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) .*\[\r\n\].* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\[\r\n\].* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7j" |
ef44eed1 SS |
653 | |
654 | # Continue; should stop at call7k and print actual arguments. | |
655 | # Print backtrace. | |
656 | ||
787f6220 | 657 | gdb_continue call7k |
ef44eed1 | 658 | |
5762d8c6 | 659 | if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" } |
787f6220 | 660 | gdb_test "backtrace 100" ".* call7k \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) .*\[\r\n\].* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) .*\[\r\n\].* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) .*\[\r\n\].* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) .*\[\r\n\].* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) .*\[\r\n\].* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) .*\[\r\n\].* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) .*\[\r\n\].* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) .*\[\r\n\].* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) .*\[\r\n\].* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\].*" "backtrace from call7k" |
ef44eed1 SS |
661 | } |
662 | ||
663 | # | |
664 | # Locate actual args; recursive passing of structs by value | |
665 | # | |
666 | ||
667 | proc recursive_structs_by_value {} { | |
668 | global prompt | |
669 | global hex | |
670 | global decimal | |
671 | global det_file | |
787f6220 | 672 | global gdb_spawn_id |
ef44eed1 SS |
673 | |
674 | delete_breakpoints | |
675 | ||
787f6220 | 676 | gdb_breakpoint hitbottom |
ef44eed1 SS |
677 | |
678 | # Run; should stop at hitbottom and print actual arguments. | |
679 | # Print backtrace. | |
07b96357 PS |
680 | gdb_run_cmd |
681 | expect { | |
787f6220 BM |
682 | -i $gdb_spawn_id -re ".*Breakpoint $decimal, hitbottom .*$prompt $" { pass "run to hitbottom" } |
683 | -i $gdb_spawn_id -re "$prompt $" { fail "run to hitbottom" ; return } | |
684 | -i $gdb_spawn_id timeout { fail "(timeout) run to hitbottom" ; return } | |
ef44eed1 SS |
685 | } |
686 | ||
787f6220 | 687 | if ![istarget sparclet-*-*] { |
ef44eed1 SS |
688 | # The a29k fails all of these tests, perhaps because the prologue |
689 | # code is broken. | |
787f6220 BM |
690 | setup_xfail "a29k-*-udi" |
691 | gdb_test "backtrace 100" ".* hitbottom \\(\\) .*\[\r\n\].* recurse \\(a=\{s = 0, i = 0, l = 0\}, depth=0\\) .*\[\r\n\].* recurse \\(a=\{s = 1, i = 1, l = 1\}, depth=1\\) .*\[\r\n\].* recurse \\(a=\{s = 2, i = 2, l = 2\}, depth=2\\) .*\[\r\n\].* recurse \\(a=\{s = 3, i = 3, l = 3\}, depth=3\\) .*\[\r\n\].* recurse \\(a=\{s = 4, i = 4, l = 4\}, depth=4\\) .*\[\r\n\].* test_struct_args \\(\\) .*\[\r\n\].* main \\(.*\\) .*\[\r\n\]" "recursive passing of structs by value" | |
692 | } else { | |
693 | fail "recursive passing of structs by value (sparclet)" | |
ef44eed1 | 694 | } |
ef44eed1 SS |
695 | } |
696 | ||
697 | proc funcargs_reload { } { | |
698 | global objdir | |
699 | global subdir | |
700 | global binfile | |
701 | global srcdir | |
702 | ||
787f6220 | 703 | if [istarget "mips-idt-*"] { |
ef44eed1 SS |
704 | # Restart because IDT/SIM runs out of file descriptors. |
705 | gdb_exit | |
706 | gdb_start | |
707 | gdb_reinitialize_dir $srcdir/$subdir | |
782445c7 | 708 | gdb_load ${binfile} |
ef44eed1 SS |
709 | } |
710 | } | |
711 | ||
712 | # | |
713 | # Test for accessing local stack variables in functions which call alloca | |
714 | # | |
715 | proc localvars_after_alloca { } { | |
716 | global prompt | |
717 | global hex | |
718 | global decimal | |
71568251 | 719 | global gcc_compiled |
ef44eed1 SS |
720 | |
721 | if { ! [ runto localvars_after_alloca ] } then { return 0 } | |
722 | ||
723 | # Print each arg as a double check to see if we can print | |
724 | # them here as well as with backtrace. | |
725 | ||
71568251 PS |
726 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
727 | gdb_test "print c" " = 97 'a'" "print c after runto localvars_after_alloca" | |
728 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
729 | gdb_test "print s" " = 1" "print s after runto localvars_after_alloca" | |
730 | gdb_test "print i" " = 2" "print i after runto localvars_after_alloca" | |
731 | gdb_test "print l" " = 3" "print l after runto localvars_after_alloca" | |
ef44eed1 | 732 | |
787f6220 BM |
733 | # Lame regexp. |
734 | gdb_test "next" ".*" "next in localvars_after_alloca()" | |
ef44eed1 SS |
735 | |
736 | # Print each arg as a double check to see if we can print | |
737 | # them here as well as with backtrace. | |
738 | ||
07b96357 PS |
739 | gdb_test "print c" " = 97 'a'" "print c in localvars_after_alloca" |
740 | gdb_test "print s" " = 1" "print s in localvars_after_alloca" | |
741 | gdb_test "print i" " = 2" "print i in localvars_after_alloca" | |
742 | gdb_test "print l" " = 3" "print l in localvars_after_alloca" | |
ef44eed1 | 743 | |
ce102e96 | 744 | gdb_test "backtrace 8" "#0.*localvars_after_alloca \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" "backtrace after alloca" |
ef44eed1 SS |
745 | } |
746 | ||
07b96357 PS |
747 | proc call_after_alloca { } { |
748 | global prompt | |
749 | global hex | |
750 | global decimal | |
ce102e96 | 751 | global gcc_compiled |
07b96357 PS |
752 | |
753 | if { ! [ runto call_after_alloca_subr ] } then { return 0 } | |
754 | ||
755 | # Print each arg as a double check to see if we can print | |
756 | # them here as well as with backtrace. | |
757 | ||
ce102e96 | 758 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
07b96357 | 759 | gdb_test "print c" " = 97 'a'" "print c in call_after_alloca" |
ce102e96 | 760 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
07b96357 PS |
761 | gdb_test "print s" " = 1" "print s in call_after_alloca" |
762 | gdb_test "print i" " = 2" "print i in call_after_alloca" | |
763 | gdb_test "print l" " = 3" "print l in call_after_alloca" | |
764 | ||
ce102e96 FF |
765 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
766 | 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 |
767 | } |
768 | ||
ef44eed1 SS |
769 | # |
770 | # Test for accessing local stack variables, backtraces, finish, | |
771 | # and finally stepping into indirect calls. The point is that on the PA | |
772 | # these use a funky `dyncall' mechanism which GDB needs to know about. | |
773 | # | |
774 | proc localvars_in_indirect_call { } { | |
775 | global prompt | |
776 | global hex | |
777 | global decimal | |
ce102e96 | 778 | global gcc_compiled |
787f6220 | 779 | global gdb_spawn_id |
ef44eed1 SS |
780 | |
781 | # Can not use "runto call0a" as call0a is called several times | |
782 | # during single run. Instead stop in a marker function and | |
783 | # take control from there. | |
784 | if { ! [ runto marker_indirect_call ] } then { return 0 } | |
785 | ||
786 | # break on the next call to call0a, then delete all the breakpoints | |
787 | # and start testing. | |
787f6220 BM |
788 | gdb_breakpoint call0a |
789 | gdb_continue call0a | |
ef44eed1 SS |
790 | delete_breakpoints |
791 | ||
792 | # Print each arg as a double check to see if we can print | |
793 | # them here as well as with backtrace. | |
794 | ||
ce102e96 | 795 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
07b96357 | 796 | gdb_test "print c" " = 97 'a'" "print c in localvars_in_indirect_call" |
ce102e96 | 797 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
07b96357 PS |
798 | gdb_test "print s" " = 1" "print s in localvars_in_indirect_call" |
799 | gdb_test "print i" " = 2" "print i in localvars_in_indirect_call" | |
800 | gdb_test "print l" " = 3" "print l in localvars_in_indirect_call" | |
ef44eed1 | 801 | |
ce102e96 | 802 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
9be82863 | 803 | gdb_test "backtrace 8" \ |
ce102e96 | 804 | "#0.*call0a \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" \ |
9be82863 | 805 | "backtrace in indirectly called function" |
ef44eed1 SS |
806 | |
807 | # | |
808 | # "finish" brings us back to main. We then will try to step through | |
809 | # the second indirect call. | |
810 | # On some targets (e.g. m68k) gdb will stop from the finish in midline | |
811 | # of the first indirect call. This is due to stack adjustment instructions | |
812 | # after the indirect call. In these cases we will step till we hit the | |
813 | # second indirect call. | |
814 | # | |
815 | ||
787f6220 | 816 | send_gdb "finish\n" |
ef44eed1 | 817 | expect { |
787f6220 BM |
818 | -i $gdb_spawn_id -re "\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*First.*$prompt $" { |
819 | send_gdb "step\n" | |
ef44eed1 SS |
820 | exp_continue |
821 | } | |
787f6220 | 822 | -i $gdb_spawn_id -re "\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*Second.*$prompt $" { |
ef44eed1 SS |
823 | pass "finish from indirectly called function" |
824 | } | |
787f6220 | 825 | -i $gdb_spawn_id -re ".*$prompt $" { |
07b96357 PS |
826 | fail "finish from indirectly called function" |
827 | return | |
828 | } | |
787f6220 | 829 | -i $gdb_spawn_id default { fail "finish from indirectly called function" ; return } |
ef44eed1 SS |
830 | } |
831 | ||
ce102e96 FF |
832 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
833 | gdb_test "step" "call0a \\(c=97 'a', s=1, i=2, l=3\\).*" \ | |
ef44eed1 SS |
834 | "stepping into indirectly called function" |
835 | } | |
836 | ||
837 | # Start with a fresh gdb. | |
838 | # | |
839 | # Test for stepping into indirect calls which may have trampolines (possibly | |
840 | # cascaded) on both the call path and the return path. | |
841 | # to handle trampolines. | |
842 | # | |
843 | proc test_stepping_over_trampolines { } { | |
844 | global prompt | |
845 | global hex | |
846 | global decimal | |
787f6220 | 847 | global gdb_spawn_id |
ef44eed1 SS |
848 | |
849 | # Stop in a marker function and take control from there. | |
850 | if { ! [ runto marker_call_with_trampolines ] } then { return 0 } | |
851 | ||
852 | # Cater for gdb stopping in midline, see comment for finish above. | |
787f6220 | 853 | send_gdb "finish\n" |
ef44eed1 | 854 | expect { |
787f6220 BM |
855 | -i $gdb_spawn_id -re "marker_call_with_trampolines ..;.*$prompt $" { |
856 | send_gdb "step\n" | |
ef44eed1 SS |
857 | exp_continue |
858 | } | |
787f6220 | 859 | -i $gdb_spawn_id -re "pointer_to_call_with_trampolines.*$prompt $" { |
ef44eed1 SS |
860 | pass "finish from marker_call_with_trampolines" |
861 | } | |
787f6220 | 862 | -i $gdb_spawn_id -re ".*$prompt $" { |
ef44eed1 SS |
863 | fail "finish from marker_call_with_trampolines" |
864 | } | |
787f6220 | 865 | -i $gdb_spawn_id default { fail "finish from marker_call_with_trampolines" ; return 0 } |
ef44eed1 SS |
866 | } |
867 | ||
868 | # Try to step into the target function. | |
ce102e96 | 869 | gdb_test "step" "call_with_trampolines \\(d1=5\\).*" \ |
ef44eed1 SS |
870 | "stepping into function called with trampolines" |
871 | ||
872 | # Make we can backtrace and the argument looks correct. */ | |
ce102e96 | 873 | gdb_test "backtrace 8" "#0.*call_with_trampolines \\(d1=5\\).*1.*main.*" \ |
9be82863 | 874 | "backtrace through call with trampolines" |
ef44eed1 SS |
875 | |
876 | # Make sure we can get back to main. | |
877 | # Stepping back to main might stop again after the return statement | |
878 | # or immediately transfer control back to main if optimizations | |
879 | # are performed. | |
787f6220 | 880 | send_gdb "step\n" |
ef44eed1 | 881 | expect { |
787f6220 | 882 | -i $gdb_spawn_id -re "main .* at.*$prompt $" { |
ef44eed1 SS |
883 | pass "stepping back to main from function called with trampolines" ; |
884 | return 1 | |
885 | } | |
787f6220 BM |
886 | -i $gdb_spawn_id -re "\}.*End of call_with_trampolines.*$prompt $" { |
887 | send_gdb "step\n" | |
ef44eed1 SS |
888 | exp_continue |
889 | } | |
787f6220 | 890 | -i $gdb_spawn_id -re ".*$prompt $" { |
ef44eed1 SS |
891 | fail "stepping back to main from function called with trampolines" |
892 | } | |
787f6220 | 893 | -i $gdb_spawn_id default { fail "stepping back to main from function called with trampolines" ; return 0 } |
ef44eed1 SS |
894 | } |
895 | } | |
896 | ||
897 | # Start with a fresh gdb. | |
898 | ||
899 | gdb_exit | |
900 | gdb_start | |
901 | gdb_reinitialize_dir $srcdir/$subdir | |
782445c7 | 902 | gdb_load ${binfile} |
ef44eed1 | 903 | |
787f6220 | 904 | set timeout 60 |
ef44eed1 SS |
905 | |
906 | integral_args | |
907 | funcargs_reload | |
908 | unsigned_integral_args | |
909 | funcargs_reload | |
910 | float_and_integral_args | |
911 | funcargs_reload | |
912 | pointer_args | |
913 | funcargs_reload | |
914 | structs_by_reference | |
915 | funcargs_reload | |
916 | structs_by_value | |
917 | funcargs_reload | |
918 | discard_and_shuffle | |
919 | funcargs_reload | |
920 | shuffle_round_robin | |
921 | funcargs_reload | |
922 | recursive_structs_by_value | |
923 | funcargs_reload | |
924 | localvars_after_alloca | |
925 | funcargs_reload | |
07b96357 PS |
926 | call_after_alloca |
927 | funcargs_reload | |
ef44eed1 SS |
928 | localvars_in_indirect_call |
929 | funcargs_reload | |
930 | test_stepping_over_trampolines |