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1 | # Copyright 1992, 1994, 1995, 1996, 1997, 1998, 1999, 2000 |
2 | # Free Software Foundation, Inc. | |
c906108c SS |
3 | |
4 | # This program is free software; you can redistribute it and/or modify | |
5 | # it under the terms of the GNU General Public License as published by | |
6 | # the Free Software Foundation; either version 2 of the License, or | |
7 | # (at your option) any later version. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
15 | # along with this program; if not, write to the Free Software | |
16 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
17 | ||
18 | # Please email any bugs, comments, and/or additions to this file to: | |
19 | # bug-gdb@prep.ai.mit.edu | |
20 | ||
21 | # This file was written by Fred Fish. (fnf@cygnus.com) | |
22 | ||
23 | if $tracelevel { | |
24 | strace $tracelevel | |
25 | } | |
26 | ||
27 | set prms_id 0 | |
28 | set bug_id 0 | |
29 | ||
30 | set testfile "funcargs" | |
31 | set srcfile ${testfile}.c | |
32 | set binfile ${objdir}/${subdir}/${testfile} | |
33 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug}] != "" } { | |
34 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
35 | } | |
36 | ||
37 | # Create and source the file that provides information about the compiler | |
38 | # used to compile the test case. | |
39 | if [get_compiler_info ${binfile}] { | |
40 | return -1; | |
41 | } | |
42 | ||
43 | # | |
44 | # Locate actual args; integral types. | |
45 | # | |
46 | ||
47 | proc integral_args {} { | |
48 | global gdb_prompt | |
49 | global det_file | |
50 | global gcc_compiled | |
51 | ||
52 | delete_breakpoints | |
53 | ||
54 | gdb_breakpoint call0a | |
55 | gdb_breakpoint call0b | |
56 | gdb_breakpoint call0c | |
57 | gdb_breakpoint call0d | |
58 | gdb_breakpoint call0e | |
59 | ||
60 | # Run; should stop at call0a and print actual arguments. | |
61 | # The a29k fails all of these tests, perhaps because the prologue | |
62 | # code is broken. | |
63 | setup_xfail "a29k-*-udi" | |
64 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
65 | gdb_run_cmd | |
66 | gdb_expect { | |
67 | -re ".* call0a \\(c=97 'a', s=1, i=2, l=3\\) .*$gdb_prompt $" { | |
68 | pass "run to call0a" | |
69 | } | |
70 | -re "$gdb_prompt $" { fail "run to call0a" ; gdb_suppress_tests } | |
71 | timeout { fail "(timeout) run to call0a" ; gdb_suppress_tests } | |
72 | } | |
73 | ||
74 | # Print each arg as a double check to see if we can print | |
75 | # them here as well as with backtrace. | |
76 | gdb_test "print c" ".* = 97 'a'" "print c after run to call0a" | |
77 | gdb_test "print s" ".* = 1" "print s after run to call0a" | |
78 | gdb_test "print i" ".* = 2" "print i after run to call0a" | |
79 | gdb_test "print l " ".* = 3" "print l after run to call0a" | |
80 | ||
81 | # Continue; should stop at call0b and print actual arguments. | |
82 | if [gdb_test "cont" ".* call0b \\(s=1, i=2, l=3, c=97 'a'\\) .*" "continue to call0b"] { | |
83 | gdb_suppress_tests; | |
84 | } | |
85 | ||
86 | # Continue; should stop at call0c and print actual arguments. | |
87 | if [gdb_test "cont" ".* call0c \\(i=2, l=3, c=97 'a', s=1\\) .*" "continue to call0c"] { | |
88 | gdb_suppress_tests; | |
89 | } | |
90 | ||
91 | # Continue; should stop at call0d and print actual arguments. | |
92 | if [gdb_test "cont" ".* call0d \\(l=3, c=97 'a', s=1, i=2\\) .*" "continue to call0d";] { | |
93 | gdb_suppress_tests; | |
94 | } | |
95 | ||
96 | # Continue; should stop at call0e and print actual arguments. | |
97 | 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" ] { | |
98 | gdb_suppress_tests; | |
99 | } | |
100 | gdb_stop_suppressing_tests; | |
101 | } | |
102 | ||
103 | # | |
104 | # Locate actual args; unsigned integral types. | |
105 | # | |
106 | ||
107 | proc unsigned_integral_args {} { | |
108 | global gdb_prompt | |
109 | global det_file | |
110 | global gcc_compiled | |
111 | ||
112 | delete_breakpoints | |
113 | ||
114 | gdb_breakpoint call1a; | |
115 | gdb_breakpoint call1b; | |
116 | gdb_breakpoint call1c; | |
117 | gdb_breakpoint call1d; | |
118 | gdb_breakpoint call1e; | |
119 | ||
120 | # Run; should stop at call1a and print actual arguments. | |
121 | # The a29k fails all of these tests, perhaps because the prologue | |
122 | # code is broken. | |
123 | setup_xfail "a29k-*-udi" | |
124 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
125 | gdb_run_cmd | |
126 | gdb_expect { | |
127 | -re ".* call1a \\(uc=98 'b', us=6, ui=7, ul=8\\) .*$gdb_prompt $" { | |
128 | pass "run to call1a" | |
129 | } | |
130 | -re "$gdb_prompt $" { fail "run to call1a" ; gdb_suppress_tests; } | |
131 | timeout { fail "(timeout) run to call1a" ; gdb_suppress_tests; } | |
132 | } | |
133 | ||
134 | # Print each arg as a double check to see if we can print | |
135 | # them here as well as with backtrace. | |
136 | gdb_test "print uc" ".* = 98 'b'" | |
137 | gdb_test "print us" ".* = 6" | |
138 | gdb_test "print ui" ".* = 7" | |
139 | gdb_test "print ul" ".* = 8" | |
140 | ||
141 | # Continue; should stop at call1b and print actual arguments. | |
142 | if [gdb_test "cont" ".* call1b \\(us=6, ui=7, ul=8, uc=98 'b'\\) .*" "continue to call1b"] { | |
143 | gdb_suppress_tests; | |
144 | } | |
145 | ||
146 | # Continue; should stop at call1c and print actual arguments. | |
147 | if [gdb_test "cont" ".* call1c \\(ui=7, ul=8, uc=98 'b', us=6\\) .*" "continue to call1c"] { | |
148 | gdb_suppress_tests; | |
149 | } | |
150 | ||
151 | # Continue; should stop at call1d and print actual arguments. | |
152 | if [gdb_test "cont" ".* call1d \\(ul=8, uc=98 'b', us=6, ui=7\\) .*" "continue to call1d"] { | |
153 | gdb_suppress_tests; | |
154 | } | |
155 | ||
156 | # Continue; should stop at call1e and print actual arguments. | |
157 | 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"] { | |
158 | gdb_suppress_tests; | |
159 | } | |
160 | gdb_stop_suppressing_tests; | |
161 | } | |
162 | ||
163 | # | |
164 | # Locate actual args; integrals mixed with floating point. | |
165 | # | |
166 | ||
167 | proc float_and_integral_args {} { | |
168 | global gdb_prompt | |
169 | global det_file | |
170 | global gcc_compiled | |
085dd6e6 | 171 | global hp_cc_compiler |
c906108c SS |
172 | |
173 | delete_breakpoints | |
174 | ||
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 | |
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" | |
190 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "mips-sgi-irix5*" } | |
085dd6e6 JM |
191 | # The debug info. for "f" is not correct. It's a known bug. |
192 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} | |
c906108c SS |
193 | gdb_run_cmd |
194 | gdb_expect { | |
195 | -re ".* call2a \\(c=97 'a', f1=4, s=1, d1=5, i=2, f2=4, l=3, d2=5\\) .*$gdb_prompt $" { pass "run to call2a" } | |
085dd6e6 | 196 | -re ".* call2a \\(c=97 'a', f1=.*, s=1, d1=5, i=2, f2=4, l=3, d2=5\\) .*$gdb_prompt $" { xfail "run to call2a" } |
c906108c SS |
197 | -re "$gdb_prompt $" { fail "run to call2a" ; gdb_suppress_tests; } |
198 | timeout { fail "(timeout) run to call2a" ; gdb_suppress_tests; } | |
199 | } | |
200 | ||
201 | # Print each arg as a double check to see if we can print | |
202 | gdb_test "print c" ".* = 97 'a'" "print c after run to call2a" | |
085dd6e6 | 203 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
204 | gdb_test "print f1" ".* = 4" "print f1 after run to call2a" |
205 | gdb_test "print s" ".* = 1" "print s after run to call2a" | |
206 | gdb_test "print d1" ".* = 5" "print d1 after run to call2a" | |
207 | gdb_test "print i" ".* = 2" "print i after run to call2a" | |
085dd6e6 | 208 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
209 | gdb_test "print f2" ".* = 4" "print f2 after run to call2a" |
210 | gdb_test "print l" ".* = 3" "print l after run to call2a" | |
211 | gdb_test "print d2" ".* = 5" "print d2 after run to call2a" | |
212 | ||
213 | setup_xfail "rs6000-*-*" | |
085dd6e6 | 214 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
215 | if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" } |
216 | # Continue; should stop at call2b and print actual arguments. | |
217 | if [gdb_test "cont" ".* call2b \\(f1=4, s=1, d1=5, i=2, f2=4, l=3, d2=5, c=97 'a'\\) .*" "continue to call2b"] { | |
218 | gdb_suppress_tests; | |
219 | } | |
220 | ||
085dd6e6 | 221 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
222 | # Continue; should stop at call2c and print actual arguments. |
223 | 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"] { | |
224 | gdb_suppress_tests; | |
225 | } | |
226 | ||
085dd6e6 | 227 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
228 | # Continue; should stop at call2d and print actual arguments. |
229 | if [gdb_test "cont" ".* call2d \\(d1=5, i=2, f2=4, l=3, d2=5, c=97 'a', f1=4, s=1\\) .*" "continue to call2d"] { | |
230 | gdb_suppress_tests; | |
231 | } | |
232 | ||
085dd6e6 | 233 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
234 | # Continue; should stop at call2e and print actual arguments. |
235 | 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"] { | |
236 | gdb_suppress_tests; | |
237 | } | |
238 | ||
085dd6e6 | 239 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
240 | # Continue; should stop at call2f and print actual arguments. |
241 | if [gdb_test "cont" ".* call2f \\(f2=4, l=3, d2=5, c=97 'a', f1=4, s=1, d1=5, i=2\\) .*" "continue to call2f"] { | |
242 | gdb_suppress_tests; | |
243 | } | |
244 | ||
085dd6e6 | 245 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
246 | # Continue; should stop at call2g and print actual arguments. |
247 | 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"] { | |
248 | gdb_suppress_tests; | |
249 | } | |
250 | ||
085dd6e6 | 251 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
252 | # Continue; should stop at call2h and print actual arguments. |
253 | if [gdb_test "cont" ".* call2h \\(d2=5, c=97 'a', f1=4, s=1, d1=5, i=2, f2=4, l=3\\) .*" "continue to call2h"] { | |
254 | gdb_suppress_tests; | |
255 | } | |
256 | ||
257 | # monitor only allows 8 breakpoints; w89k board allows 10, so | |
258 | # break them up into two groups. | |
259 | delete_breakpoints | |
260 | gdb_breakpoint call2i | |
261 | ||
085dd6e6 | 262 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
c906108c SS |
263 | # Continue; should stop at call2i and print actual arguments. |
264 | 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"] { | |
265 | gdb_suppress_tests; | |
266 | } | |
267 | gdb_stop_suppressing_tests; | |
268 | } | |
269 | ||
270 | # | |
271 | # Locate actual args; dereference pointers to ints and floats. | |
272 | # | |
273 | ||
274 | proc pointer_args {} { | |
275 | global gdb_prompt | |
276 | global hex | |
277 | global det_file | |
278 | ||
279 | delete_breakpoints | |
280 | ||
281 | gdb_breakpoint call3a | |
282 | gdb_breakpoint call3b | |
283 | gdb_breakpoint call3c | |
284 | ||
285 | # Run; should stop at call3a and print actual arguments. | |
286 | # Try dereferencing the arguments. | |
287 | ||
288 | # The a29k fails all of these tests, perhaps because the prologue | |
289 | # code is broken. | |
290 | setup_xfail "a29k-*-udi" | |
291 | gdb_run_cmd | |
292 | gdb_expect { | |
23e37ab1 | 293 | -re ".* call3a \\(cp=$hex \"a.*\", sp=$hex, ip=$hex, lp=$hex\\) .*$gdb_prompt $" { pass "run to call3a" } |
c906108c SS |
294 | -re "$gdb_prompt $" { fail "run to call3a" ; gdb_suppress_tests; } |
295 | timeout { fail "(timeout) run to call3a" ; gdb_suppress_tests; } | |
296 | } | |
297 | ||
298 | gdb_test "print *cp" ".* = 97 'a'" | |
299 | gdb_test "print *sp" ".* = 1" | |
300 | gdb_test "print *ip" ".* = 2" | |
301 | gdb_test "print *lp" ".* = 3" | |
302 | ||
303 | # Continue; should stop at call3b and print actual arguments. | |
304 | # Try dereferencing the arguments. | |
23e37ab1 | 305 | if [gdb_test "cont" ".* call3b \\(ucp=$hex \"b.*\", usp=$hex, uip=$hex, ulp=$hex\\) .*" "continue to call3b"] { |
c906108c SS |
306 | gdb_suppress_tests; |
307 | } | |
308 | ||
309 | gdb_test "print *ucp" ".* = 98 'b'" | |
310 | gdb_test "print *usp" ".* = 6" | |
311 | gdb_test "print *uip" ".* = 7" | |
312 | gdb_test "print *ulp" ".* = 8" | |
313 | ||
314 | # Continue; should stop at call3c and print actual arguments. | |
315 | # Try dereferencing the arguments. | |
316 | if [gdb_test "cont" ".* call3c \\(fp=$hex, dp=$hex\\) .*" "continue to call3c"] { | |
317 | gdb_suppress_tests; | |
318 | } | |
319 | ||
320 | gdb_test "print *fp" ".* = 4" | |
321 | gdb_test "print *dp" ".* = 5" | |
322 | ||
323 | # pass "locate actual args, pointer types" | |
324 | gdb_stop_suppressing_tests; | |
325 | } | |
326 | ||
327 | # | |
328 | # Locate actual args; structures and unions passed by reference. | |
329 | # | |
330 | ||
331 | proc structs_by_reference {} { | |
332 | global gdb_prompt | |
333 | global hex | |
334 | global det_file | |
335 | global target_sizeof_int | |
336 | global target_sizeof_long | |
337 | global target_bigendian_p | |
338 | ||
339 | delete_breakpoints | |
340 | ||
341 | gdb_breakpoint call4a | |
342 | gdb_breakpoint call4b | |
343 | ||
344 | # Run; should stop at call4a and print actual arguments. | |
345 | # Try dereferencing the arguments. | |
346 | ||
347 | # The a29k fails all of these tests, perhaps because the prologue | |
348 | # code is broken. | |
349 | setup_xfail "a29k-*-udi" | |
350 | gdb_run_cmd | |
351 | gdb_expect { | |
352 | -re ".* call4a \\(stp=$hex\\) .*$gdb_prompt $" { | |
353 | pass "run to call4a" | |
354 | } | |
355 | -re "$gdb_prompt $" { fail "run to call4a" ; gdb_suppress_tests; } | |
356 | timeout { fail "(timeout) run to call4a" ; gdb_suppress_tests; } | |
357 | } | |
358 | ||
359 | gdb_test "print *stp" ".* = \{s1 = 101, s2 = 102\}" | |
360 | ||
361 | # Continue; should stop at call4b and print actual arguments. | |
362 | ||
363 | gdb_test "cont" ".* call4b \\(unp=$hex\\) .*" "continue to call4b" | |
364 | ||
365 | # Try dereferencing the arguments. | |
366 | if { $target_sizeof_long == $target_sizeof_int } { | |
367 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 1\}" \ | |
368 | "print *unp (sizeof long == sizeof int)" | |
369 | } elseif { ! $target_bigendian_p } { | |
370 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 1\}" \ | |
371 | "print *unp (little-endian, sizeof long != sizeof int)" | |
372 | } elseif { $target_sizeof_long == 8 && $target_sizeof_int == 4 } { | |
373 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 4294967296\}" \ | |
374 | "print *unp (big-endian, sizeof long == 8, sizeof int = 4)" | |
375 | } elseif { $target_sizeof_long == 4 && $target_sizeof_int == 2 } { | |
376 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 65536\}" \ | |
377 | "print *unp (big-endian, sizeof long == 4, sizeof int = 2)" | |
378 | } else { | |
379 | fail "print *unp (unknown case)" | |
380 | } | |
381 | ||
382 | pass "locate actual args, structs/unions passed by reference" | |
383 | gdb_stop_suppressing_tests; | |
384 | } | |
385 | ||
386 | # | |
387 | # Locate actual args; structures and unions passed by value. | |
388 | # | |
389 | ||
390 | proc structs_by_value {} { | |
391 | global gdb_prompt | |
392 | global hex | |
393 | global det_file | |
394 | global target_sizeof_int | |
395 | global target_sizeof_long | |
396 | global target_bigendian_p | |
397 | ||
398 | delete_breakpoints | |
399 | ||
400 | gdb_breakpoint call5a | |
401 | gdb_breakpoint call5b | |
402 | ||
403 | # Run; should stop at call5a and print actual arguments. | |
404 | # Try dereferencing the arguments. | |
405 | ||
406 | # The a29k fails all of these tests, perhaps because the prologue | |
407 | # code is broken. | |
408 | setup_xfail "a29k-*-udi" | |
409 | gdb_run_cmd | |
410 | gdb_expect { | |
411 | -re ".* call5a \\(st=\{s1 = 101, s2 = 102\}\\) .*$gdb_prompt $" { | |
412 | pass "run to call5a" | |
413 | } | |
414 | -re "$gdb_prompt $" { fail "run to call5a" ; gdb_suppress_tests; } | |
415 | timeout { fail "(timeout) run to call5a" ; gdb_suppress_tests; } | |
416 | } | |
417 | ||
418 | gdb_test "print st" ".* = \{s1 = 101, s2 = 102\}" | |
419 | ||
420 | # Continue; should stop at call5b and print actual arguments. | |
421 | if { $target_sizeof_long == $target_sizeof_int } { | |
422 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 2\}\\) .*" \ | |
423 | "continue to call5b (sizeof long == sizeof int)" | |
424 | } elseif { ! $target_bigendian_p } { | |
425 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 2\}\\) .*" \ | |
426 | "continue to call5b (little-endian, sizeof long != sizeof int)" | |
427 | } elseif { $target_sizeof_long == 8 && $target_sizeof_int == 4 } { | |
428 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 8589934592\}\\) .*" \ | |
429 | "continue to call5b (big-endian, sizeof long == 8, sizeof int = 4)" | |
430 | } elseif { $target_sizeof_long == 4 && $target_sizeof_int == 2 } { | |
431 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 131072\}\\) .*" \ | |
432 | "continue to call5b (big-endian, sizeof long == 4, sizeof int = 2)" | |
433 | } else { | |
434 | fail "continue to call5b (unknown case)" | |
435 | } | |
436 | ||
437 | # Try dereferencing the arguments. | |
438 | if { $target_sizeof_long == $target_sizeof_int } { | |
439 | gdb_test "print un" ".* = \{u1 = 2, u2 = 2\}" \ | |
440 | "print un (sizeof long == sizeof int)" | |
441 | } elseif { ! $target_bigendian_p } { | |
442 | gdb_test "print un" ".* = \{u1 = 2, u2 = 2\}" \ | |
443 | "print un (little-endian, sizeof long != sizeof int)" | |
444 | } elseif { $target_sizeof_long == 8 && $target_sizeof_int == 4 } { | |
445 | gdb_test "print un" ".* = \{u1 = 2, u2 = 8589934592\}" \ | |
446 | "print un (big-endian, sizeof long == 8, sizeof int = 4)" | |
447 | } elseif { $target_sizeof_long == 4 && $target_sizeof_int == 2 } { | |
448 | gdb_test "print un" ".* = \{u1 = 2, u2 = 131072\}" \ | |
449 | "print un (big-endian, sizeof long == 4, sizeof int = 2)" | |
450 | } else { | |
451 | fail "print un (unknown case)" | |
452 | } | |
453 | ||
454 | gdb_stop_suppressing_tests; | |
455 | } | |
456 | ||
457 | # | |
458 | # Locate actual args; discard, shuffle, and call | |
459 | # | |
460 | ||
461 | proc discard_and_shuffle {} { | |
462 | global gdb_prompt | |
463 | global hex | |
464 | global decimal | |
465 | global det_file | |
466 | global gcc_compiled | |
085dd6e6 | 467 | global hp_cc_compiler |
c906108c SS |
468 | |
469 | delete_breakpoints | |
470 | ||
471 | gdb_breakpoint call6a | |
472 | gdb_breakpoint call6b | |
473 | gdb_breakpoint call6c | |
474 | gdb_breakpoint call6d | |
475 | gdb_breakpoint call6e | |
476 | gdb_breakpoint call6f | |
477 | gdb_breakpoint call6g | |
478 | gdb_breakpoint call6h | |
479 | ||
480 | # Run; should stop at call6a and print actual arguments. | |
481 | # Print backtrace. | |
482 | ||
483 | # The a29k fails all of these tests, perhaps because the prologue | |
484 | # code is broken. | |
485 | setup_xfail "a29k-*-udi" | |
486 | gdb_run_cmd | |
487 | gdb_expect { | |
488 | -re ".*Breakpoint $decimal, call6a .*$gdb_prompt $" { pass "run to call6a" } | |
489 | -re "$gdb_prompt $" { fail "run to call6a" ; gdb_suppress_tests; } | |
490 | timeout { fail "(timeout) run to call6a" ; gdb_suppress_tests; } | |
491 | } | |
492 | ||
493 | setup_xfail "rs6000-*-*" | |
494 | ||
495 | if {!$gcc_compiled} { | |
496 | setup_xfail "mips-sgi-irix5*" | |
497 | } | |
498 | ||
085dd6e6 JM |
499 | # The debug info. for "f" is not correct. It's a known bug. |
500 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} | |
501 | send_gdb "backtrace 100\n" | |
502 | gdb_expect { | |
503 | -re "backtrace 100\[\r\n\]+ | |
504 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
505 | .* main \\(.*\\) .*\r | |
506 | $gdb_prompt $" { | |
507 | pass "backtrace from call6a" | |
508 | } | |
509 | -re "backtrace 100\[\r\n\]+ | |
510 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=.*, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r | |
511 | .* main \\(.*\\) .*\r | |
512 | $gdb_prompt $" { | |
513 | xfail "backtrace from call6a" | |
514 | } | |
515 | -re "$gdb_prompt $" { | |
516 | fail "backtrace from call6a" | |
517 | gdb_suppress_tests | |
518 | } | |
519 | timeout { | |
520 | fail "(timeout) backtrace from call6a" | |
521 | gdb_suppress_tests | |
522 | } | |
c906108c SS |
523 | } |
524 | ||
525 | # Continue; should stop at call6b and print actual arguments. | |
526 | # Print backtrace. | |
527 | ||
528 | gdb_continue call6b | |
529 | ||
085dd6e6 | 530 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
11cf8741 JM |
531 | send_gdb "backtrace 100\n" |
532 | if [gdb_expect_list "backtrace from call6b" ".*$gdb_prompt $" { | |
533 | ".*\[\r\n\]#0 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
534 | ".*\[\r\n\]#1 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
535 | ".*\[\r\n\]#2 .* main \\(.*\\) " | |
536 | } ] { | |
c906108c SS |
537 | gdb_suppress_tests; |
538 | } | |
539 | ||
540 | # Continue; should stop at call6c and print actual arguments. | |
541 | # Print backtrace. | |
542 | ||
543 | gdb_continue call6c | |
544 | ||
085dd6e6 | 545 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
11cf8741 JM |
546 | send_gdb "backtrace 100\n" |
547 | if [gdb_expect_list "backtrace from call6c" ".*$gdb_prompt $" { | |
548 | ".*\[\r\n\]#0 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
549 | ".*\[\r\n\]#1 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
550 | ".*\[\r\n\]#2 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
551 | ".*\[\r\n\]#3 .* main \\(.*\\) " | |
552 | } ] { | |
c906108c SS |
553 | gdb_suppress_tests; |
554 | } | |
555 | # Continue; should stop at call6d and print actual arguments. | |
556 | # Print backtrace. | |
557 | ||
558 | gdb_continue call6d | |
559 | ||
085dd6e6 | 560 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
11cf8741 JM |
561 | send_gdb "backtrace 100\n" |
562 | if [gdb_expect_list "backtrace from call6d" ".*$gdb_prompt $" { | |
563 | ".*\[\r\n\]#0 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
564 | ".*\[\r\n\]#1 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
565 | ".*\[\r\n\]#2 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
566 | ".*\[\r\n\]#3 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
567 | ".*\[\r\n\]#4 .* main \\(.*\\) " | |
568 | } ] { | |
c906108c SS |
569 | gdb_suppress_tests; |
570 | } | |
571 | ||
572 | # Continue; should stop at call6e and print actual arguments. | |
573 | # Print backtrace. | |
574 | ||
575 | gdb_continue call6e | |
576 | ||
085dd6e6 | 577 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
11cf8741 JM |
578 | send_gdb "backtrace 100\n" |
579 | if [gdb_expect_list "backtrace from call6e" ".*$gdb_prompt $" { | |
580 | ".*\[\r\n\]#0 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
581 | ".*\[\r\n\]#1 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
582 | ".*\[\r\n\]#2 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
583 | ".*\[\r\n\]#3 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
584 | ".*\[\r\n\]#4 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
585 | ".*\[\r\n\]#5 .* main \\(.*\\) " | |
586 | } ] { | |
c906108c SS |
587 | gdb_suppress_tests; |
588 | } | |
589 | ||
590 | # Continue; should stop at call6f and print actual arguments. | |
591 | # Print backtrace. | |
592 | ||
593 | gdb_continue call6f | |
594 | ||
085dd6e6 | 595 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
11cf8741 JM |
596 | send_gdb "backtrace 100\n" |
597 | if [gdb_expect_list "backtrace from call6f" ".*$gdb_prompt $" { | |
598 | ".*\[\r\n\]#0 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
599 | ".*\[\r\n\]#1 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
600 | ".*\[\r\n\]#2 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
601 | ".*\[\r\n\]#3 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
602 | ".*\[\r\n\]#4 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
603 | ".*\[\r\n\]#5 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
604 | ".*\[\r\n\]#6 .* main \\(.*\\) " | |
605 | } ] { | |
c906108c SS |
606 | gdb_suppress_tests; |
607 | } | |
608 | ||
609 | # Continue; should stop at call6g and print actual arguments. | |
610 | # Print backtrace. | |
611 | ||
612 | gdb_continue call6g | |
613 | ||
085dd6e6 | 614 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
11cf8741 JM |
615 | send_gdb "backtrace 100\n" |
616 | if [gdb_expect_list "backtrace from call6g" ".*$gdb_prompt $" { | |
617 | ".*\[\r\n\]#0 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " | |
618 | ".*\[\r\n\]#1 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
619 | ".*\[\r\n\]#2 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
620 | ".*\[\r\n\]#3 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
621 | ".*\[\r\n\]#4 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
622 | ".*\[\r\n\]#5 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
623 | ".*\[\r\n\]#6 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
624 | ".*\[\r\n\]#7 .* main \\(.*\\) " | |
625 | } ] { | |
c906108c SS |
626 | gdb_suppress_tests; |
627 | } | |
628 | ||
629 | # Continue; should stop at call6h and print actual arguments. | |
630 | # Print backtrace. | |
631 | ||
632 | gdb_continue call6h | |
633 | ||
085dd6e6 | 634 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
11cf8741 JM |
635 | send_gdb "backtrace 100\n" |
636 | if [gdb_expect_list "backtrace from call6h" ".*$gdb_prompt $" { | |
637 | ".*\[\r\n\]#0 .* call6h \\(us=6, ui=7, ul=8\\) " | |
638 | ".*\[\r\n\]#1 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " | |
639 | ".*\[\r\n\]#2 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
640 | ".*\[\r\n\]#3 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
641 | ".*\[\r\n\]#4 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
642 | ".*\[\r\n\]#5 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
643 | ".*\[\r\n\]#6 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
644 | ".*\[\r\n\]#7 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
645 | ".*\[\r\n\]#8 .* main \\(.*\\) " | |
646 | } ] { | |
c906108c SS |
647 | gdb_suppress_tests; |
648 | } | |
649 | ||
650 | # monitor only allows 8 breakpoints; w89k board allows 10, so | |
651 | # break them up into two groups. | |
652 | delete_breakpoints | |
653 | gdb_breakpoint call6i | |
654 | gdb_breakpoint call6j | |
655 | gdb_breakpoint call6k | |
656 | ||
657 | # Continue; should stop at call6i and print actual arguments. | |
658 | # Print backtrace. | |
659 | ||
660 | gdb_continue call6i | |
661 | ||
085dd6e6 | 662 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
11cf8741 JM |
663 | send_gdb "backtrace 100\n" |
664 | if [gdb_expect_list "backtrace from call6i" ".*$gdb_prompt $" { | |
665 | ".*\[\r\n\]#0 .* call6i \\(ui=7, ul=8\\) " | |
666 | ".*\[\r\n\]#1 .* call6h \\(us=6, ui=7, ul=8\\) " | |
667 | ".*\[\r\n\]#2 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " | |
668 | ".*\[\r\n\]#3 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
669 | ".*\[\r\n\]#4 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
670 | ".*\[\r\n\]#5 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
671 | ".*\[\r\n\]#6 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
672 | ".*\[\r\n\]#7 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
673 | ".*\[\r\n\]#8 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
674 | ".*\[\r\n\]#9 .* main \\(.*\\) " | |
675 | } ] { | |
c906108c SS |
676 | gdb_suppress_tests; |
677 | } | |
678 | ||
679 | # Continue; should stop at call6j and print actual arguments. | |
680 | # Print backtrace. | |
681 | ||
682 | gdb_continue call6j | |
683 | ||
085dd6e6 | 684 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
11cf8741 JM |
685 | send_gdb "backtrace 100\n" |
686 | if [gdb_expect_list "backtrace from call6j" ".*$gdb_prompt $" { | |
687 | ".*\[\r\n\]#0 .* call6j \\(ul=8\\) " | |
688 | ".*\[\r\n\]#1 .* call6i \\(ui=7, ul=8\\) " | |
689 | ".*\[\r\n\]#2 .* call6h \\(us=6, ui=7, ul=8\\) " | |
690 | ".*\[\r\n\]#3 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " | |
691 | ".*\[\r\n\]#4 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
692 | ".*\[\r\n\]#5 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
693 | ".*\[\r\n\]#6 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
694 | ".*\[\r\n\]#7 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
695 | ".*\[\r\n\]#8 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
696 | ".*\[\r\n\]#9 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
697 | ".*\[\r\n\]#10 .* main \\(.*\\) " | |
698 | } ] { | |
c906108c SS |
699 | gdb_suppress_tests; |
700 | } | |
701 | ||
702 | # Continue; should stop at call6k and print actual arguments. | |
703 | # Print backtrace. | |
704 | # This fails on i960-*-vxworks because gdb gets confused by | |
705 | # breakpoints on adjacent instructions. | |
706 | setup_xfail "i960-*-vxworks" 1786 | |
707 | gdb_continue call6k | |
708 | ||
085dd6e6 | 709 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} |
11cf8741 JM |
710 | send_gdb "backtrace 100\n" |
711 | if [gdb_expect_list "backtrace from call6k" ".*$gdb_prompt $" { | |
712 | ".*\[\r\n\]#0 .* call6k \\(\\) " | |
713 | ".*\[\r\n\]#1 .* call6j \\(ul=8\\) " | |
714 | ".*\[\r\n\]#2 .* call6i \\(ui=7, ul=8\\) " | |
715 | ".*\[\r\n\]#3 .* call6h \\(us=6, ui=7, ul=8\\) " | |
716 | ".*\[\r\n\]#4 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " | |
717 | ".*\[\r\n\]#5 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
718 | ".*\[\r\n\]#6 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
719 | ".*\[\r\n\]#7 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
720 | ".*\[\r\n\]#8 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
721 | ".*\[\r\n\]#9 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
722 | ".*\[\r\n\]#10 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
723 | ".*\[\r\n\]#11 .* main \\(.*\\) " | |
724 | } ] { | |
c906108c SS |
725 | gdb_suppress_tests; |
726 | } | |
727 | gdb_stop_suppressing_tests; | |
728 | } | |
729 | ||
730 | ||
731 | # | |
732 | # Locate actual args; shuffle round robin and call | |
733 | # | |
734 | ||
735 | proc shuffle_round_robin {} { | |
736 | global gdb_prompt | |
737 | global hex | |
738 | global decimal | |
739 | global det_file | |
740 | global gcc_compiled | |
085dd6e6 | 741 | global hp_cc_compiler |
c906108c SS |
742 | |
743 | delete_breakpoints | |
744 | ||
745 | gdb_breakpoint call7a | |
746 | gdb_breakpoint call7b | |
747 | gdb_breakpoint call7c | |
748 | gdb_breakpoint call7d | |
749 | gdb_breakpoint call7e | |
750 | gdb_breakpoint call7f | |
751 | gdb_breakpoint call7g | |
752 | gdb_breakpoint call7h | |
753 | ||
754 | # Run; should stop at call7a and print actual arguments. | |
755 | # Print backtrace. | |
756 | ||
757 | # The a29k fails all of these tests, perhaps because the prologue | |
758 | # code is broken. | |
759 | setup_xfail "a29k-*-udi" | |
760 | gdb_run_cmd | |
761 | gdb_expect { | |
762 | -re ".*Breakpoint $decimal, call7a .*$gdb_prompt $" { | |
763 | pass "run to call7a" | |
764 | } | |
765 | -re "$gdb_prompt $" { fail "run to call7a" ; gdb_suppress_tests; } | |
766 | timeout { fail "(timeout) run to call7a" ; gdb_suppress_tests; } | |
767 | } | |
768 | ||
769 | setup_xfail "i960-*-*" 1813 | |
770 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "mips-sgi-irix5*" } | |
085dd6e6 JM |
771 | # The debug info. for "f" is not correct. It's a known bug. |
772 | if {$hp_cc_compiler} {setup_xfail hppa2.0w-*-*} | |
773 | send_gdb "backtrace 100\n" | |
774 | gdb_expect { | |
775 | -re "backtrace 100\[\r\n\]+ | |
776 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r | |
777 | .* main \\(.*\\) .*\r | |
778 | $gdb_prompt $" { | |
779 | pass "backtrace from call7a" | |
780 | } | |
781 | -re "backtrace 100\[\r\n\]+ | |
782 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=.*, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r | |
783 | .* main \\(.*\\) .*\r | |
784 | $gdb_prompt $" { | |
785 | xfail "backtrace from call7a" | |
786 | } | |
787 | -re "$gdb_prompt $" { fail "backtrace from call7a" ; return } | |
788 | timeout { fail "(timeout) backtrace from call7a" ; return } | |
789 | } | |
c906108c SS |
790 | |
791 | # Continue; should stop at call7b and print actual arguments. | |
792 | # Print backtrace. | |
793 | ||
794 | gdb_continue call7b | |
795 | ||
796 | if {$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
797 | ||
11cf8741 JM |
798 | send_gdb "backtrace 100\n" |
799 | gdb_expect_list "backtrace from call7b" ".*$gdb_prompt $" { | |
800 | ".*\[\r\n\]#0 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
801 | ".*\[\r\n\]#1 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
802 | ".*\[\r\n\]#2 .* main \\(.*\\) " | |
803 | } | |
c906108c SS |
804 | |
805 | # Continue; should stop at call7c and print actual arguments. | |
806 | # Print backtrace. | |
807 | ||
808 | gdb_continue call7c | |
809 | ||
11cf8741 JM |
810 | send_gdb "backtrace 100\n" |
811 | gdb_expect_list "backtrace from call7c" ".*$gdb_prompt $" { | |
812 | ".*\[\r\n\]#0 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
813 | ".*\[\r\n\]#1 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
814 | ".*\[\r\n\]#2 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
815 | ".*\[\r\n\]#3 .* main \\(.*\\) " | |
816 | } | |
c906108c SS |
817 | |
818 | # Continue; should stop at call7d and print actual arguments. | |
819 | # Print backtrace. | |
820 | ||
821 | gdb_continue call7d | |
822 | ||
11cf8741 JM |
823 | send_gdb "backtrace 100\n" |
824 | gdb_expect_list "backtrace from call7d" ".*$gdb_prompt $" { | |
825 | ".*\[\r\n\]#0 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
826 | ".*\[\r\n\]#1 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
827 | ".*\[\r\n\]#2 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
828 | ".*\[\r\n\]#3 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
829 | ".*\[\r\n\]#4 .* main \\(.*\\) " | |
830 | } | |
c906108c SS |
831 | |
832 | gdb_continue call7e | |
833 | ||
11cf8741 JM |
834 | send_gdb "backtrace 100\n" |
835 | gdb_expect_list "backtrace from call7e" ".*$gdb_prompt $" { | |
836 | ".*\[\r\n\]#0 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
837 | ".*\[\r\n\]#1 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
838 | ".*\[\r\n\]#2 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
839 | ".*\[\r\n\]#3 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
840 | ".*\[\r\n\]#4 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
841 | ".*\[\r\n\]#5 .* main \\(.*\\) " | |
842 | } | |
c906108c SS |
843 | |
844 | # Continue; should stop at call7f and print actual arguments. | |
845 | # Print backtrace. | |
846 | ||
847 | gdb_continue call7f | |
848 | ||
11cf8741 JM |
849 | send_gdb "backtrace 100\n" |
850 | gdb_expect_list "backtrace from call7f" ".*$gdb_prompt $" { | |
851 | ".*\[\r\n\]#0 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
852 | ".*\[\r\n\]#1 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
853 | ".*\[\r\n\]#2 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
854 | ".*\[\r\n\]#3 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
855 | ".*\[\r\n\]#4 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
856 | ".*\[\r\n\]#5 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
857 | ".*\[\r\n\]#6 .* main \\(.*\\) " | |
858 | } | |
c906108c SS |
859 | |
860 | # Continue; should stop at call7g and print actual arguments. | |
861 | # Print backtrace. | |
862 | ||
863 | gdb_continue call7g | |
864 | ||
11cf8741 JM |
865 | send_gdb "backtrace 100\n" |
866 | gdb_expect_list "backtrace from call7g" ".*$gdb_prompt $" { | |
867 | ".*\[\r\n\]#0 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " | |
868 | ".*\[\r\n\]#1 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
869 | ".*\[\r\n\]#2 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
870 | ".*\[\r\n\]#3 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
871 | ".*\[\r\n\]#4 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
872 | ".*\[\r\n\]#5 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
873 | ".*\[\r\n\]#6 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
874 | ".*\[\r\n\]#7 .* main \\(.*\\) " | |
875 | } | |
c906108c SS |
876 | |
877 | gdb_continue call7h | |
878 | ||
11cf8741 JM |
879 | send_gdb "backtrace 100\n" |
880 | gdb_expect_list "backtrace from call7h" ".*$gdb_prompt $" { | |
881 | ".*\[\r\n\]#0 .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) " | |
882 | ".*\[\r\n\]#1 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " | |
883 | ".*\[\r\n\]#2 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
884 | ".*\[\r\n\]#3 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
885 | ".*\[\r\n\]#4 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
886 | ".*\[\r\n\]#5 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
887 | ".*\[\r\n\]#6 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
888 | ".*\[\r\n\]#7 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
889 | ".*\[\r\n\]#8 .* main \\(.*\\) " | |
890 | } | |
c906108c SS |
891 | |
892 | # monitor only allows 8 breakpoints; w89k board allows 10, so | |
893 | # break them up into two groups. | |
894 | delete_breakpoints | |
895 | gdb_breakpoint call7i | |
896 | gdb_breakpoint call7j | |
897 | gdb_breakpoint call7k | |
898 | ||
899 | # Continue; should stop at call7i and print actual arguments. | |
900 | # Print backtrace. | |
901 | ||
902 | gdb_continue call7i | |
903 | ||
11cf8741 JM |
904 | send_gdb "backtrace 100\n" |
905 | gdb_expect_list "backtrace from call7i" ".*$gdb_prompt $" { | |
906 | ".*\[\r\n\]#0 .* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) " | |
907 | ".*\[\r\n\]#1 .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) " | |
908 | ".*\[\r\n\]#2 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " | |
909 | ".*\[\r\n\]#3 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
910 | ".*\[\r\n\]#4 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
911 | ".*\[\r\n\]#5 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
912 | ".*\[\r\n\]#6 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
913 | ".*\[\r\n\]#7 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
914 | ".*\[\r\n\]#8 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
915 | ".*\[\r\n\]#9 .* main \\(.*\\) " | |
916 | } | |
c906108c SS |
917 | |
918 | # Continue; should stop at call7j and print actual arguments. | |
919 | # Print backtrace. | |
920 | ||
921 | gdb_continue call7j | |
922 | ||
11cf8741 JM |
923 | send_gdb "backtrace 100\n" |
924 | gdb_expect_list "backtrace from call7j" ".*$gdb_prompt $" { | |
925 | ".*\[\r\n\]#0 .* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) " | |
926 | ".*\[\r\n\]#1 .* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) " | |
927 | ".*\[\r\n\]#2 .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) " | |
928 | ".*\[\r\n\]#3 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " | |
929 | ".*\[\r\n\]#4 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
930 | ".*\[\r\n\]#5 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
931 | ".*\[\r\n\]#6 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
932 | ".*\[\r\n\]#7 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
933 | ".*\[\r\n\]#8 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
934 | ".*\[\r\n\]#9 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
935 | ".*\[\r\n\]#10 .* main \\(.*\\) " | |
936 | } | |
c906108c SS |
937 | |
938 | # Continue; should stop at call7k and print actual arguments. | |
939 | # Print backtrace. | |
940 | ||
941 | gdb_continue call7k | |
942 | ||
943 | if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" } | |
11cf8741 JM |
944 | send_gdb "backtrace 100\n" |
945 | gdb_expect_list "backtrace from call7k" ".*$gdb_prompt $" { | |
946 | ".*\[\r\n\]#0 .* call7k \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
947 | ".*\[\r\n\]#1 .* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) " | |
948 | ".*\[\r\n\]#2 .* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) " | |
949 | ".*\[\r\n\]#3 .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) " | |
950 | ".*\[\r\n\]#4 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " | |
951 | ".*\[\r\n\]#5 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
952 | ".*\[\r\n\]#6 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
953 | ".*\[\r\n\]#7 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
954 | ".*\[\r\n\]#8 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
955 | ".*\[\r\n\]#9 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
956 | ".*\[\r\n\]#10 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
957 | ".*\[\r\n\]#11 .* main \\(.*\\) " | |
958 | } | |
c906108c SS |
959 | gdb_stop_suppressing_tests; |
960 | } | |
961 | ||
962 | # | |
963 | # Locate actual args; recursive passing of structs by value | |
964 | # | |
965 | ||
966 | proc recursive_structs_by_value {} { | |
967 | global gdb_prompt | |
968 | global hex | |
969 | global decimal | |
970 | global det_file | |
971 | ||
972 | delete_breakpoints | |
973 | ||
974 | gdb_breakpoint hitbottom | |
975 | ||
976 | # Run; should stop at hitbottom and print actual arguments. | |
977 | # Print backtrace. | |
978 | gdb_run_cmd | |
979 | gdb_expect { | |
980 | -re ".*Breakpoint $decimal, hitbottom .*$gdb_prompt $" { pass "run to hitbottom" } | |
981 | -re "$gdb_prompt $" { fail "run to hitbottom" ; gdb_suppress_tests; } | |
982 | timeout { fail "(timeout) run to hitbottom" ; gdb_suppress_tests; } | |
983 | } | |
984 | ||
985 | if ![istarget sparclet-*-*] { | |
986 | # The a29k fails all of these tests, perhaps because the prologue | |
987 | # code is broken. | |
988 | setup_xfail "a29k-*-udi" | |
11cf8741 JM |
989 | send_gdb "backtrace 100\n" |
990 | gdb_expect_list "recursive passing of structs by value" ".*$gdb_prompt $" { | |
991 | ".*\[\r\n\]#0 .* hitbottom \\(\\) " | |
992 | ".*\[\r\n\]#1 .* recurse \\(a=\{s = 0, i = 0, l = 0\}, depth=0\\) " | |
993 | ".*\[\r\n\]#2 .* recurse \\(a=\{s = 1, i = 1, l = 1\}, depth=1\\) " | |
994 | ".*\[\r\n\]#3 .* recurse \\(a=\{s = 2, i = 2, l = 2\}, depth=2\\) " | |
995 | ".*\[\r\n\]#4 .* recurse \\(a=\{s = 3, i = 3, l = 3\}, depth=3\\) " | |
996 | ".*\[\r\n\]#5 .* recurse \\(a=\{s = 4, i = 4, l = 4\}, depth=4\\) " | |
997 | ".*\[\r\n\]#6 .* test_struct_args \\(\\) " | |
998 | ".*\[\r\n\]#7 .* main \\(.*\\) " | |
999 | } | |
c906108c SS |
1000 | } else { |
1001 | fail "recursive passing of structs by value (sparclet)" | |
1002 | } | |
1003 | gdb_stop_suppressing_tests; | |
1004 | } | |
1005 | ||
1006 | proc funcargs_reload { } { | |
1007 | global objdir | |
1008 | global subdir | |
1009 | global binfile | |
1010 | global srcdir | |
1011 | ||
1012 | if [istarget "mips-idt-*"] { | |
1013 | # Restart because IDT/SIM runs out of file descriptors. | |
1014 | gdb_exit | |
1015 | gdb_start | |
1016 | gdb_reinitialize_dir $srcdir/$subdir | |
1017 | gdb_load ${binfile} | |
1018 | } | |
1019 | } | |
1020 | ||
1021 | # | |
1022 | # Test for accessing local stack variables in functions which call alloca | |
1023 | # | |
1024 | proc localvars_after_alloca { } { | |
1025 | global gdb_prompt | |
1026 | global hex | |
1027 | global decimal | |
1028 | global gcc_compiled | |
1029 | ||
1030 | if { ! [ runto localvars_after_alloca ] } then { gdb_suppress_tests; } | |
1031 | ||
1032 | # Print each arg as a double check to see if we can print | |
1033 | # them here as well as with backtrace. | |
1034 | ||
1035 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
1036 | gdb_test "print c" " = 97 'a'" "print c after runto localvars_after_alloca" | |
1037 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
1038 | gdb_test "print s" " = 1" "print s after runto localvars_after_alloca" | |
1039 | gdb_test "print i" " = 2" "print i after runto localvars_after_alloca" | |
1040 | gdb_test "print l" " = 3" "print l after runto localvars_after_alloca" | |
1041 | ||
1042 | # Lame regexp. | |
1043 | gdb_test "next" ".*" "next in localvars_after_alloca()" | |
1044 | ||
1045 | # Print each arg as a double check to see if we can print | |
1046 | # them here as well as with backtrace. | |
1047 | ||
1048 | gdb_test "print c" " = 97 'a'" "print c in localvars_after_alloca" | |
1049 | gdb_test "print s" " = 1" "print s in localvars_after_alloca" | |
1050 | gdb_test "print i" " = 2" "print i in localvars_after_alloca" | |
1051 | gdb_test "print l" " = 3" "print l in localvars_after_alloca" | |
1052 | ||
1053 | gdb_test "backtrace 8" "#0.*localvars_after_alloca \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" "backtrace after alloca" | |
1054 | gdb_stop_suppressing_tests; | |
1055 | } | |
1056 | ||
1057 | proc call_after_alloca { } { | |
1058 | global gdb_prompt | |
1059 | global hex | |
1060 | global decimal | |
1061 | global gcc_compiled | |
1062 | ||
1063 | if { ! [ runto call_after_alloca_subr ] } then { gdb_suppress_tests; } | |
1064 | ||
1065 | # Print each arg as a double check to see if we can print | |
1066 | # them here as well as with backtrace. | |
1067 | ||
1068 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
1069 | gdb_test "print c" " = 97 'a'" "print c in call_after_alloca" | |
1070 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
1071 | gdb_test "print s" " = 1" "print s in call_after_alloca" | |
1072 | gdb_test "print i" " = 2" "print i in call_after_alloca" | |
1073 | gdb_test "print l" " = 3" "print l in call_after_alloca" | |
1074 | ||
1075 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
1076 | 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" | |
1077 | gdb_stop_suppressing_tests; | |
1078 | } | |
1079 | ||
1080 | # | |
1081 | # Test for accessing local stack variables, backtraces, finish, | |
1082 | # and finally stepping into indirect calls. The point is that on the PA | |
1083 | # these use a funky `dyncall' mechanism which GDB needs to know about. | |
1084 | # | |
1085 | proc localvars_in_indirect_call { } { | |
1086 | global gdb_prompt | |
1087 | global hex | |
1088 | global decimal | |
1089 | global gcc_compiled | |
1090 | ||
1091 | # Can not use "runto call0a" as call0a is called several times | |
1092 | # during single run. Instead stop in a marker function and | |
1093 | # take control from there. | |
1094 | if { ! [ runto marker_indirect_call ] } then { gdb_suppress_tests; } | |
1095 | ||
1096 | # break on the next call to call0a, then delete all the breakpoints | |
1097 | # and start testing. | |
1098 | gdb_breakpoint call0a | |
1099 | gdb_continue call0a | |
1100 | delete_breakpoints | |
1101 | ||
1102 | # Print each arg as a double check to see if we can print | |
1103 | # them here as well as with backtrace. | |
1104 | ||
1105 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
1106 | gdb_test "print c" " = 97 'a'" "print c in localvars_in_indirect_call" | |
1107 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
1108 | gdb_test "print s" " = 1" "print s in localvars_in_indirect_call" | |
1109 | gdb_test "print i" " = 2" "print i in localvars_in_indirect_call" | |
1110 | gdb_test "print l" " = 3" "print l in localvars_in_indirect_call" | |
1111 | ||
1112 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
1113 | gdb_test "backtrace 8" \ | |
1114 | "#0.*call0a \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" \ | |
1115 | "backtrace in indirectly called function" | |
1116 | ||
1117 | # | |
1118 | # "finish" brings us back to main. We then will try to step through | |
1119 | # the second indirect call. | |
1120 | # On some targets (e.g. m68k) gdb will stop from the finish in midline | |
1121 | # of the first indirect call. This is due to stack adjustment instructions | |
1122 | # after the indirect call. In these cases we will step till we hit the | |
1123 | # second indirect call. | |
1124 | # | |
1125 | ||
1126 | send_gdb "finish\n" | |
1127 | gdb_expect { | |
1128 | -re "\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*First.*$gdb_prompt $" { | |
085dd6e6 JM |
1129 | #On hppa2.0w-hp-hpux11.00, gdb finishes at one line earlier than |
1130 | #hppa1.1-hp-hpux11.00. Therefore, an extra "step" is necessary to continue the test. | |
c906108c SS |
1131 | send_gdb "step\n" |
1132 | exp_continue | |
1133 | } | |
085dd6e6 | 1134 | -re ".*\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*Second.*$gdb_prompt $" { |
c906108c SS |
1135 | pass "finish from indirectly called function" |
1136 | } | |
1137 | -re ".*$gdb_prompt $" { | |
1138 | fail "finish from indirectly called function" | |
1139 | gdb_suppress_tests; | |
1140 | } | |
1141 | default { fail "finish from indirectly called function" ; gdb_suppress_tests; } | |
1142 | } | |
1143 | ||
1144 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
1145 | gdb_test "step" "call0a \\(c=97 'a', s=1, i=2, l=3\\).*" \ | |
1146 | "stepping into indirectly called function" | |
1147 | gdb_stop_suppressing_tests; | |
1148 | } | |
1149 | ||
1150 | # | |
1151 | # Test for stepping into indirect calls which may have trampolines (possibly | |
1152 | # cascaded) on both the call path and the gdb_suppress_tests; path. | |
1153 | # to handle trampolines. | |
1154 | # | |
1155 | proc test_stepping_over_trampolines { } { | |
1156 | global gdb_prompt | |
1157 | global hex | |
1158 | global decimal | |
1159 | ||
1160 | # Stop in a marker function and take control from there. | |
1161 | if { ! [ runto marker_call_with_trampolines ] } then { gdb_suppress_tests; } | |
1162 | ||
1163 | # Cater for gdb stopping in midline, see comment for finish above. | |
1164 | send_gdb "finish\n" | |
1165 | gdb_expect { | |
1166 | -re "marker_call_with_trampolines ..;.*$gdb_prompt $" { | |
1167 | send_gdb "step\n" | |
1168 | exp_continue | |
1169 | } | |
1170 | -re "pointer_to_call_with_trampolines.*$gdb_prompt $" { | |
1171 | pass "finish from marker_call_with_trampolines" | |
1172 | } | |
1173 | -re ".*$gdb_prompt $" { | |
1174 | fail "finish from marker_call_with_trampolines" | |
1175 | } | |
1176 | default { fail "finish from marker_call_with_trampolines" ; gdb_suppress_tests; } | |
1177 | } | |
1178 | ||
1179 | # Try to step into the target function. | |
1180 | gdb_test "step" "call_with_trampolines \\(d1=5\\).*" \ | |
1181 | "stepping into function called with trampolines" | |
1182 | ||
1183 | # Make we can backtrace and the argument looks correct. */ | |
1184 | gdb_test "backtrace 8" "#0.*call_with_trampolines \\(d1=5\\).*1.*main.*" \ | |
1185 | "backtrace through call with trampolines" | |
1186 | ||
1187 | # Make sure we can get back to main. | |
1188 | # Stepping back to main might stop again after the gdb_suppress_tests; statement | |
1189 | # or immediately transfer control back to main if optimizations | |
1190 | # are performed. | |
1191 | send_gdb "step\n" | |
1192 | gdb_expect { | |
1193 | -re "main .* at.*$gdb_prompt $" { | |
085dd6e6 JM |
1194 | pass "stepping back to main from function called with trampolines" ; |
1195 | gdb_suppress_tests | |
c906108c SS |
1196 | } |
1197 | -re "\}.*End of call_with_trampolines.*$gdb_prompt $" { | |
1198 | send_gdb "step\n" | |
1199 | exp_continue | |
1200 | } | |
1201 | -re ".*$gdb_prompt $" { | |
1202 | fail "stepping back to main from function called with trampolines" | |
1203 | } | |
1204 | default { fail "stepping back to main from function called with trampolines" ; gdb_suppress_tests; } | |
1205 | } | |
1206 | gdb_stop_suppressing_tests; | |
1207 | } | |
1208 | ||
1209 | # Start with a fresh gdb. | |
1210 | ||
1211 | gdb_exit | |
1212 | gdb_start | |
1213 | gdb_reinitialize_dir $srcdir/$subdir | |
1214 | gdb_load ${binfile} | |
1215 | ||
1216 | if [istarget "mips*tx39-*"] { | |
1217 | set timeout 300 | |
1218 | } elseif [istarget "hppa*-hp-hpux*"] then { | |
1219 | set timeout 240 | |
1220 | } else { | |
1221 | set timeout 60 | |
1222 | } | |
1223 | ||
1224 | # Determine expected output for unsigned long variables, | |
1225 | # the output varies with sizeof (unsigned long). | |
1226 | ||
1227 | set target_sizeof_long 4 | |
1228 | send_gdb "print sizeof (long)\n" | |
1229 | gdb_expect { | |
1230 | -re ".\[0-9\]* = 4.*$gdb_prompt $" { } | |
1231 | -re ".\[0-9\]* = 8.*$gdb_prompt $" { set target_sizeof_long 8 } | |
1232 | -re ".*$gdb_prompt $" { | |
1233 | fail "getting sizeof long" | |
1234 | } | |
1235 | default { fail "(timeout) getting sizeof long" } | |
1236 | } | |
1237 | ||
1238 | set target_sizeof_int 4 | |
1239 | send_gdb "print sizeof (int)\n" | |
1240 | gdb_expect { | |
1241 | -re ".\[0-9\]* = 2.*$gdb_prompt $" { set target_sizeof_int 2 } | |
1242 | -re ".\[0-9\]* = 4.*$gdb_prompt $" { } | |
1243 | -re ".\[0-9\]* = 8.*$gdb_prompt $" { set target_sizeof_int 8 } | |
1244 | -re ".*$gdb_prompt $" { | |
1245 | fail "getting sizeof unsigned long" | |
1246 | } | |
1247 | default { fail "(timeout) getting sizeof int" } | |
1248 | } | |
1249 | ||
1250 | set target_bigendian_p 1 | |
1251 | send_gdb "show endian\n" | |
1252 | gdb_expect { | |
1253 | -re ".*little endian.*$gdb_prompt $" { set target_bigendian_p 0 } | |
1254 | -re ".*big endian.*$gdb_prompt $" { } | |
1255 | -re ".*$gdb_prompt $" { | |
1256 | fail "getting target endian" | |
1257 | } | |
1258 | default { fail "(timeout) getting target endian" } | |
1259 | } | |
1260 | ||
1261 | # Perform tests | |
1262 | ||
1263 | integral_args | |
1264 | funcargs_reload | |
1265 | unsigned_integral_args | |
1266 | funcargs_reload | |
9e086581 JM |
1267 | if {![target_info exists gdb,skip_float_tests]} { |
1268 | float_and_integral_args | |
1269 | } | |
c906108c SS |
1270 | funcargs_reload |
1271 | pointer_args | |
1272 | funcargs_reload | |
1273 | structs_by_reference | |
1274 | funcargs_reload | |
1275 | structs_by_value | |
1276 | funcargs_reload | |
1277 | discard_and_shuffle | |
1278 | funcargs_reload | |
1279 | shuffle_round_robin | |
1280 | funcargs_reload | |
1281 | recursive_structs_by_value | |
1282 | funcargs_reload | |
1283 | localvars_after_alloca | |
1284 | funcargs_reload | |
1285 | call_after_alloca | |
1286 | funcargs_reload | |
1287 | localvars_in_indirect_call | |
1288 | funcargs_reload | |
1289 | test_stepping_over_trampolines |