projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 28e7fd62 | 1 | # Copyright 1992-2013 Free Software Foundation, Inc. |
| c906108c 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 | |
| e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
| c906108c | 6 | # (at your option) any later version. |
| e22f8b7c | 7 | # |
| c906108c SS |
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. | |
| e22f8b7c | 12 | # |
| c906108c | 13 | # You should have received a copy of the GNU General Public License |
| e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| c906108c | 15 | |
| c906108c SS |
16 | # This file was written by Fred Fish. (fnf@cygnus.com) |
| 17 | ||
| c906108c SS |
18 | |
| 19 | set testfile "funcargs" | |
| 20 | set srcfile ${testfile}.c | |
| 21 | set binfile ${objdir}/${subdir}/${testfile} | |
| e43ec454 YQ |
22 | |
| 23 | set compile_flags {debug nowarnings quiet} | |
| 24 | if [support_complex_tests] { | |
| 25 | lappend compile_flags "additional_flags=-DTEST_COMPLEX" | |
| 26 | } | |
| 27 | ||
| 28 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable $compile_flags] != "" } { | |
| b60f0898 JB |
29 | untested funcargs.exp |
| 30 | return -1 | |
| c906108c SS |
31 | } |
| 32 | ||
| 33 | # Create and source the file that provides information about the compiler | |
| 34 | # used to compile the test case. | |
| 4c93b1db | 35 | if [get_compiler_info] { |
| ae59b1da | 36 | return -1 |
| c906108c SS |
37 | } |
| 38 | ||
| 39 | # | |
| 40 | # Locate actual args; integral types. | |
| 41 | # | |
| 42 | ||
| 43 | proc integral_args {} { | |
| 44 | global gdb_prompt | |
| 45 | global det_file | |
| 46 | global gcc_compiled | |
| 47 | ||
| 48 | delete_breakpoints | |
| 49 | ||
| 50 | gdb_breakpoint call0a | |
| 51 | gdb_breakpoint call0b | |
| 52 | gdb_breakpoint call0c | |
| 53 | gdb_breakpoint call0d | |
| 54 | gdb_breakpoint call0e | |
| 55 | ||
| 56 | # Run; should stop at call0a and print actual arguments. | |
| c906108c SS |
57 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
| 58 | gdb_run_cmd | |
| 59 | gdb_expect { | |
| 60 | -re ".* call0a \\(c=97 'a', s=1, i=2, l=3\\) .*$gdb_prompt $" { | |
| 61 | pass "run to call0a" | |
| 62 | } | |
| 63 | -re "$gdb_prompt $" { fail "run to call0a" ; gdb_suppress_tests } | |
| 64 | timeout { fail "(timeout) run to call0a" ; gdb_suppress_tests } | |
| 65 | } | |
| 66 | ||
| 67 | # Print each arg as a double check to see if we can print | |
| 68 | # them here as well as with backtrace. | |
| 69 | gdb_test "print c" ".* = 97 'a'" "print c after run to call0a" | |
| 70 | gdb_test "print s" ".* = 1" "print s after run to call0a" | |
| 71 | gdb_test "print i" ".* = 2" "print i after run to call0a" | |
| 72 | gdb_test "print l " ".* = 3" "print l after run to call0a" | |
| 73 | ||
| 74 | # Continue; should stop at call0b and print actual arguments. | |
| 75 | if [gdb_test "cont" ".* call0b \\(s=1, i=2, l=3, c=97 'a'\\) .*" "continue to call0b"] { | |
| 4ec70201 | 76 | gdb_suppress_tests |
| c906108c SS |
77 | } |
| 78 | ||
| 79 | # Continue; should stop at call0c and print actual arguments. | |
| 80 | if [gdb_test "cont" ".* call0c \\(i=2, l=3, c=97 'a', s=1\\) .*" "continue to call0c"] { | |
| 4ec70201 | 81 | gdb_suppress_tests |
| c906108c SS |
82 | } |
| 83 | ||
| 84 | # Continue; should stop at call0d and print actual arguments. | |
| 85 | if [gdb_test "cont" ".* call0d \\(l=3, c=97 'a', s=1, i=2\\) .*" "continue to call0d";] { | |
| 4ec70201 | 86 | gdb_suppress_tests |
| c906108c SS |
87 | } |
| 88 | ||
| 89 | # Continue; should stop at call0e and print actual arguments. | |
| 90 | 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" ] { | |
| 4ec70201 | 91 | gdb_suppress_tests |
| c906108c | 92 | } |
| 4ec70201 | 93 | gdb_stop_suppressing_tests |
| c906108c SS |
94 | } |
| 95 | ||
| 96 | # | |
| 97 | # Locate actual args; unsigned integral types. | |
| 98 | # | |
| 99 | ||
| 100 | proc unsigned_integral_args {} { | |
| 101 | global gdb_prompt | |
| 102 | global det_file | |
| 103 | global gcc_compiled | |
| 104 | ||
| 105 | delete_breakpoints | |
| 106 | ||
| 4ec70201 PA |
107 | gdb_breakpoint call1a |
| 108 | gdb_breakpoint call1b | |
| 109 | gdb_breakpoint call1c | |
| 110 | gdb_breakpoint call1d | |
| 111 | gdb_breakpoint call1e | |
| c906108c SS |
112 | |
| 113 | # Run; should stop at call1a and print actual arguments. | |
| c906108c SS |
114 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
| 115 | gdb_run_cmd | |
| 116 | gdb_expect { | |
| 117 | -re ".* call1a \\(uc=98 'b', us=6, ui=7, ul=8\\) .*$gdb_prompt $" { | |
| 118 | pass "run to call1a" | |
| 119 | } | |
| 120 | -re "$gdb_prompt $" { fail "run to call1a" ; gdb_suppress_tests; } | |
| 121 | timeout { fail "(timeout) run to call1a" ; gdb_suppress_tests; } | |
| 122 | } | |
| 123 | ||
| 124 | # Print each arg as a double check to see if we can print | |
| 125 | # them here as well as with backtrace. | |
| 126 | gdb_test "print uc" ".* = 98 'b'" | |
| 127 | gdb_test "print us" ".* = 6" | |
| 128 | gdb_test "print ui" ".* = 7" | |
| 129 | gdb_test "print ul" ".* = 8" | |
| 130 | ||
| 131 | # Continue; should stop at call1b and print actual arguments. | |
| 132 | if [gdb_test "cont" ".* call1b \\(us=6, ui=7, ul=8, uc=98 'b'\\) .*" "continue to call1b"] { | |
| 4ec70201 | 133 | gdb_suppress_tests |
| c906108c SS |
134 | } |
| 135 | ||
| 136 | # Continue; should stop at call1c and print actual arguments. | |
| 137 | if [gdb_test "cont" ".* call1c \\(ui=7, ul=8, uc=98 'b', us=6\\) .*" "continue to call1c"] { | |
| 4ec70201 | 138 | gdb_suppress_tests |
| c906108c SS |
139 | } |
| 140 | ||
| 141 | # Continue; should stop at call1d and print actual arguments. | |
| 142 | if [gdb_test "cont" ".* call1d \\(ul=8, uc=98 'b', us=6, ui=7\\) .*" "continue to call1d"] { | |
| 4ec70201 | 143 | gdb_suppress_tests |
| c906108c SS |
144 | } |
| 145 | ||
| 146 | # Continue; should stop at call1e and print actual arguments. | |
| 147 | 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"] { | |
| 4ec70201 | 148 | gdb_suppress_tests |
| c906108c | 149 | } |
| 4ec70201 | 150 | gdb_stop_suppressing_tests |
| c906108c SS |
151 | } |
| 152 | ||
| 153 | # | |
| 154 | # Locate actual args; integrals mixed with floating point. | |
| 155 | # | |
| 156 | ||
| 157 | proc float_and_integral_args {} { | |
| 158 | global gdb_prompt | |
| 159 | global det_file | |
| 160 | global gcc_compiled | |
| 161 | ||
| 162 | delete_breakpoints | |
| 163 | ||
| 164 | gdb_breakpoint call2a | |
| 165 | gdb_breakpoint call2b | |
| 166 | gdb_breakpoint call2c | |
| 167 | gdb_breakpoint call2d | |
| 168 | gdb_breakpoint call2e | |
| 169 | gdb_breakpoint call2f | |
| 170 | gdb_breakpoint call2g | |
| 171 | gdb_breakpoint call2h | |
| 172 | ||
| 173 | # Run; should stop at call2a and print actual arguments. | |
| 174 | ||
| c906108c SS |
175 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "mips-sgi-irix5*" } |
| 176 | gdb_run_cmd | |
| 177 | gdb_expect { | |
| 178 | -re ".* call2a \\(c=97 'a', f1=4, s=1, d1=5, i=2, f2=4, l=3, d2=5\\) .*$gdb_prompt $" { pass "run to call2a" } | |
| 085dd6e6 | 179 | -re ".* call2a \\(c=97 'a', f1=.*, s=1, d1=5, i=2, f2=4, l=3, d2=5\\) .*$gdb_prompt $" { xfail "run to call2a" } |
| c906108c SS |
180 | -re "$gdb_prompt $" { fail "run to call2a" ; gdb_suppress_tests; } |
| 181 | timeout { fail "(timeout) run to call2a" ; gdb_suppress_tests; } | |
| 182 | } | |
| 183 | ||
| 184 | # Print each arg as a double check to see if we can print | |
| 185 | gdb_test "print c" ".* = 97 'a'" "print c after run to call2a" | |
| 186 | gdb_test "print f1" ".* = 4" "print f1 after run to call2a" | |
| 187 | gdb_test "print s" ".* = 1" "print s after run to call2a" | |
| 188 | gdb_test "print d1" ".* = 5" "print d1 after run to call2a" | |
| 189 | gdb_test "print i" ".* = 2" "print i after run to call2a" | |
| 190 | gdb_test "print f2" ".* = 4" "print f2 after run to call2a" | |
| 191 | gdb_test "print l" ".* = 3" "print l after run to call2a" | |
| 192 | gdb_test "print d2" ".* = 5" "print d2 after run to call2a" | |
| 193 | ||
| 194 | setup_xfail "rs6000-*-*" | |
| 195 | if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" } | |
| 196 | # Continue; should stop at call2b and print actual arguments. | |
| 197 | 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"] { | |
| 4ec70201 | 198 | gdb_suppress_tests |
| c906108c SS |
199 | } |
| 200 | ||
| 201 | # Continue; should stop at call2c and print actual arguments. | |
| 202 | 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"] { | |
| 4ec70201 | 203 | gdb_suppress_tests |
| c906108c SS |
204 | } |
| 205 | ||
| 206 | # Continue; should stop at call2d and print actual arguments. | |
| 207 | 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"] { | |
| 4ec70201 | 208 | gdb_suppress_tests |
| c906108c SS |
209 | } |
| 210 | ||
| 211 | # Continue; should stop at call2e and print actual arguments. | |
| 212 | 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"] { | |
| 4ec70201 | 213 | gdb_suppress_tests |
| c906108c SS |
214 | } |
| 215 | ||
| 216 | # Continue; should stop at call2f and print actual arguments. | |
| 217 | 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"] { | |
| 4ec70201 | 218 | gdb_suppress_tests |
| c906108c SS |
219 | } |
| 220 | ||
| 221 | # Continue; should stop at call2g and print actual arguments. | |
| 222 | 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"] { | |
| 4ec70201 | 223 | gdb_suppress_tests |
| c906108c SS |
224 | } |
| 225 | ||
| 226 | # Continue; should stop at call2h and print actual arguments. | |
| 227 | 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"] { | |
| 4ec70201 | 228 | gdb_suppress_tests |
| c906108c SS |
229 | } |
| 230 | ||
| 231 | # monitor only allows 8 breakpoints; w89k board allows 10, so | |
| 232 | # break them up into two groups. | |
| 233 | delete_breakpoints | |
| 234 | gdb_breakpoint call2i | |
| 235 | ||
| 236 | # Continue; should stop at call2i and print actual arguments. | |
| 237 | if [gdb_test "cont" ".* call2i \\(c1=97 'a', f1=4, c2=97 'a', c3=97 'a', d1=5, c4=97 'a', c5=97 'a', c6=97 'a', f2=4, s=1, c7=97 'a', d2=5\\) .*" "continue to call2i"] { | |
| 4ec70201 | 238 | gdb_suppress_tests |
| c906108c | 239 | } |
| 4ec70201 | 240 | gdb_stop_suppressing_tests |
| c906108c SS |
241 | } |
| 242 | ||
| e43ec454 YQ |
243 | |
| 244 | # | |
| 245 | # Locate actual args; _Complex types. | |
| 246 | # | |
| 247 | ||
| 248 | proc complex_args {} { | |
| 249 | global gdb_prompt | |
| 250 | ||
| 251 | delete_breakpoints | |
| 252 | ||
| 253 | gdb_breakpoint callca | |
| 254 | gdb_breakpoint callcb | |
| 255 | gdb_breakpoint callcc | |
| 256 | gdb_breakpoint callcd | |
| 257 | gdb_breakpoint callce | |
| 258 | gdb_breakpoint callcf | |
| 259 | ||
| 260 | # Run; should stop at call1a and print actual arguments. | |
| 261 | gdb_run_cmd | |
| 262 | gdb_expect { | |
| 263 | -re ".* callca \\(f1=1 \\+ 2 \\* I, f2=1 \\+ 2 \\* I, f3=1 \\+ 2 \\* I\\) .*$gdb_prompt $" { pass "run to call2a" } | |
| 264 | timeout { fail "(timeout) run to callca" ; gdb_suppress_tests; } | |
| 265 | } | |
| 266 | gdb_test "cont" ".* callcb \\(d1=3 \\+ 4 \\* I, d2=3 \\+ 4 \\* I, d3=3 \\+ 4 \\* I\\) .*" "continue to callcb" | |
| a82da7dd | 267 | gdb_test "cont" ".* callcc \\(ld1=5 \\+ 6 \\* I, ld2=5 \\+ 6 \\* I, ld3=5 \\+ 6 \\* I\\) .*" "continue to callcc" |
| e43ec454 YQ |
268 | gdb_test "cont" ".* callcd \\(fc1=1 \\+ 2 \\* I, dc1=3 \\+ 4 \\* I, ldc1=5 \\+ 6 \\* I\\) .*" "continue to callcd" |
| 269 | gdb_test "cont" ".* callce \\(dc1=3 \\+ 4 \\* I, ldc1=5 \\+ 6 \\* I, fc1=1 \\+ 2 \\* I\\) .*" "continue to callce" | |
| 270 | gdb_test "cont" ".* callcf \\(ldc1=5 \\+ 6 \\* I, fc1=1 \\+ 2 \\* I, dc1=3 \\+ 4 \\* I\\) .*" "continue to callcf" | |
| 271 | } | |
| 272 | ||
| 273 | ||
| 274 | # | |
| 275 | # Locate actual args; _Complex types and integral. | |
| 276 | # | |
| 277 | proc complex_integral_args {} { | |
| 278 | global gdb_prompt | |
| 279 | ||
| 280 | delete_breakpoints | |
| 281 | ||
| 282 | gdb_breakpoint callc1a | |
| 283 | gdb_breakpoint callc1b | |
| 284 | ||
| 285 | # Run; should stop at call1a and print actual arguments. | |
| 286 | gdb_run_cmd | |
| 287 | gdb_expect { | |
| 288 | -re ".* callc1a \\(c=97 'a', s=1, i=2, ui=7, l=3, fc1=1 \\+ 2 \\* I, dc1=3 \\+ 4 \\* I, ldc1=5 \\+ 6 \\* I\\) .*$gdb_prompt $" { pass "run to callc1a" } | |
| 289 | timeout { fail "(timeout) run to callc1a" ; gdb_suppress_tests; } | |
| 290 | } | |
| 291 | gdb_test "cont" ".* callc1b \\(ldc1=5 \\+ 6 \\* I\\, c=97 'a', s=1, i=2, fc1=1 \\+ 2 \\* I, ui=7, l=3, dc1=3 \\+ 4 \\* I\\) .*" "continue to callc1b" | |
| 292 | } | |
| 293 | ||
| 294 | # | |
| 295 | # Locate actual args; _Complex types and integral/float. | |
| 296 | # | |
| 297 | proc complex_float_integral_args {} { | |
| 298 | global gdb_prompt | |
| 299 | ||
| 300 | delete_breakpoints | |
| 301 | ||
| 302 | gdb_breakpoint callc2a | |
| 303 | gdb_breakpoint callc2b | |
| 304 | ||
| 305 | # Run; should stop at call1a and print actual arguments. | |
| 306 | gdb_run_cmd | |
| 307 | gdb_expect { | |
| 308 | -re ".* callc2a \\(c=97 'a', s=1, i=2, ui=7, l=3, f=4, d=5, fc1=1 \\+ 2 \\* I, dc1=3 \\+ 4 \\* I, ldc1=5 \\+ 6 \\* I\\) .*$gdb_prompt $" { pass "run to callc2a" } | |
| 309 | timeout { fail "(timeout) run to callc1a" ; gdb_suppress_tests; } | |
| 310 | } | |
| 311 | gdb_test "cont" ".* callc2b \\(fc1=1 \\+ 2 \\* I, c=97 'a', s=1, i=2, ui=7, ldc1=5 \\+ 6 \\* I\\, l=3, f=4, d=5, dc1=3 \\+ 4 \\* I\\) .*" "continue to callc2b" | |
| 312 | } | |
| 313 | ||
| c906108c SS |
314 | # |
| 315 | # Locate actual args; dereference pointers to ints and floats. | |
| 316 | # | |
| 317 | ||
| 318 | proc pointer_args {} { | |
| 319 | global gdb_prompt | |
| 320 | global hex | |
| 321 | global det_file | |
| 322 | ||
| 323 | delete_breakpoints | |
| 324 | ||
| 325 | gdb_breakpoint call3a | |
| 326 | gdb_breakpoint call3b | |
| 327 | gdb_breakpoint call3c | |
| 328 | ||
| 329 | # Run; should stop at call3a and print actual arguments. | |
| 330 | # Try dereferencing the arguments. | |
| 331 | ||
| c906108c SS |
332 | gdb_run_cmd |
| 333 | gdb_expect { | |
| 9cb709b6 | 334 | -re ".* call3a \\(cp=$hex <c> \"a.*\", sp=$hex <s>, ip=$hex <i>, lp=$hex <l>\\) .*$gdb_prompt $" { pass "run to call3a" } |
| c906108c SS |
335 | -re "$gdb_prompt $" { fail "run to call3a" ; gdb_suppress_tests; } |
| 336 | timeout { fail "(timeout) run to call3a" ; gdb_suppress_tests; } | |
| 337 | } | |
| 338 | ||
| 339 | gdb_test "print *cp" ".* = 97 'a'" | |
| 340 | gdb_test "print *sp" ".* = 1" | |
| 341 | gdb_test "print *ip" ".* = 2" | |
| 342 | gdb_test "print *lp" ".* = 3" | |
| 343 | ||
| 344 | # Continue; should stop at call3b and print actual arguments. | |
| 345 | # Try dereferencing the arguments. | |
| 9cb709b6 | 346 | if [gdb_test "cont" ".* call3b \\(ucp=$hex <uc> \"b.*\", usp=$hex <us>, uip=$hex <ui>, ulp=$hex <ul>\\) .*" "continue to call3b"] { |
| 4ec70201 | 347 | gdb_suppress_tests |
| c906108c SS |
348 | } |
| 349 | ||
| 350 | gdb_test "print *ucp" ".* = 98 'b'" | |
| 351 | gdb_test "print *usp" ".* = 6" | |
| 352 | gdb_test "print *uip" ".* = 7" | |
| 353 | gdb_test "print *ulp" ".* = 8" | |
| 354 | ||
| 355 | # Continue; should stop at call3c and print actual arguments. | |
| 356 | # Try dereferencing the arguments. | |
| 9cb709b6 | 357 | if [gdb_test "cont" ".* call3c \\(fp=$hex <f>, dp=$hex <d>\\) .*" "continue to call3c"] { |
| 4ec70201 | 358 | gdb_suppress_tests |
| c906108c SS |
359 | } |
| 360 | ||
| 361 | gdb_test "print *fp" ".* = 4" | |
| 362 | gdb_test "print *dp" ".* = 5" | |
| 363 | ||
| 364 | # pass "locate actual args, pointer types" | |
| 4ec70201 | 365 | gdb_stop_suppressing_tests |
| c906108c SS |
366 | } |
| 367 | ||
| 368 | # | |
| 369 | # Locate actual args; structures and unions passed by reference. | |
| 370 | # | |
| 371 | ||
| 372 | proc structs_by_reference {} { | |
| 373 | global gdb_prompt | |
| 374 | global hex | |
| 375 | global det_file | |
| 376 | global target_sizeof_int | |
| 377 | global target_sizeof_long | |
| 378 | global target_bigendian_p | |
| 379 | ||
| 380 | delete_breakpoints | |
| 381 | ||
| 382 | gdb_breakpoint call4a | |
| 383 | gdb_breakpoint call4b | |
| 384 | ||
| 385 | # Run; should stop at call4a and print actual arguments. | |
| 386 | # Try dereferencing the arguments. | |
| 387 | ||
| c906108c SS |
388 | gdb_run_cmd |
| 389 | gdb_expect { | |
| 9cb709b6 | 390 | -re ".* call4a \\(stp=$hex <st>\\) .*$gdb_prompt $" { |
| c906108c SS |
391 | pass "run to call4a" |
| 392 | } | |
| 393 | -re "$gdb_prompt $" { fail "run to call4a" ; gdb_suppress_tests; } | |
| 394 | timeout { fail "(timeout) run to call4a" ; gdb_suppress_tests; } | |
| 395 | } | |
| 396 | ||
| 397 | gdb_test "print *stp" ".* = \{s1 = 101, s2 = 102\}" | |
| 398 | ||
| 399 | # Continue; should stop at call4b and print actual arguments. | |
| 400 | ||
| 9cb709b6 | 401 | gdb_test "cont" ".* call4b \\(unp=$hex <un>\\) .*" "continue to call4b" |
| c906108c SS |
402 | |
| 403 | # Try dereferencing the arguments. | |
| 404 | if { $target_sizeof_long == $target_sizeof_int } { | |
| 405 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 1\}" \ | |
| 406 | "print *unp (sizeof long == sizeof int)" | |
| 407 | } elseif { ! $target_bigendian_p } { | |
| 408 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 1\}" \ | |
| 409 | "print *unp (little-endian, sizeof long != sizeof int)" | |
| 410 | } elseif { $target_sizeof_long == 8 && $target_sizeof_int == 4 } { | |
| 411 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 4294967296\}" \ | |
| 412 | "print *unp (big-endian, sizeof long == 8, sizeof int = 4)" | |
| 413 | } elseif { $target_sizeof_long == 4 && $target_sizeof_int == 2 } { | |
| 414 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 65536\}" \ | |
| 415 | "print *unp (big-endian, sizeof long == 4, sizeof int = 2)" | |
| 416 | } else { | |
| 417 | fail "print *unp (unknown case)" | |
| 418 | } | |
| 419 | ||
| 420 | pass "locate actual args, structs/unions passed by reference" | |
| 4ec70201 | 421 | gdb_stop_suppressing_tests |
| c906108c SS |
422 | } |
| 423 | ||
| 424 | # | |
| 425 | # Locate actual args; structures and unions passed by value. | |
| 426 | # | |
| 427 | ||
| 428 | proc structs_by_value {} { | |
| 429 | global gdb_prompt | |
| 430 | global hex | |
| 431 | global det_file | |
| 432 | global target_sizeof_int | |
| 433 | global target_sizeof_long | |
| 434 | global target_bigendian_p | |
| 435 | ||
| 436 | delete_breakpoints | |
| 437 | ||
| 438 | gdb_breakpoint call5a | |
| 439 | gdb_breakpoint call5b | |
| 440 | ||
| 441 | # Run; should stop at call5a and print actual arguments. | |
| 442 | # Try dereferencing the arguments. | |
| 443 | ||
| c906108c SS |
444 | gdb_run_cmd |
| 445 | gdb_expect { | |
| 446 | -re ".* call5a \\(st=\{s1 = 101, s2 = 102\}\\) .*$gdb_prompt $" { | |
| 447 | pass "run to call5a" | |
| 448 | } | |
| 449 | -re "$gdb_prompt $" { fail "run to call5a" ; gdb_suppress_tests; } | |
| 450 | timeout { fail "(timeout) run to call5a" ; gdb_suppress_tests; } | |
| 451 | } | |
| 452 | ||
| 453 | gdb_test "print st" ".* = \{s1 = 101, s2 = 102\}" | |
| 454 | ||
| 455 | # Continue; should stop at call5b and print actual arguments. | |
| 456 | if { $target_sizeof_long == $target_sizeof_int } { | |
| 457 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 2\}\\) .*" \ | |
| 458 | "continue to call5b (sizeof long == sizeof int)" | |
| 459 | } elseif { ! $target_bigendian_p } { | |
| 460 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 2\}\\) .*" \ | |
| 461 | "continue to call5b (little-endian, sizeof long != sizeof int)" | |
| 462 | } elseif { $target_sizeof_long == 8 && $target_sizeof_int == 4 } { | |
| 463 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 8589934592\}\\) .*" \ | |
| 464 | "continue to call5b (big-endian, sizeof long == 8, sizeof int = 4)" | |
| 465 | } elseif { $target_sizeof_long == 4 && $target_sizeof_int == 2 } { | |
| 466 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 131072\}\\) .*" \ | |
| 467 | "continue to call5b (big-endian, sizeof long == 4, sizeof int = 2)" | |
| 468 | } else { | |
| 469 | fail "continue to call5b (unknown case)" | |
| 470 | } | |
| 471 | ||
| 472 | # Try dereferencing the arguments. | |
| 473 | if { $target_sizeof_long == $target_sizeof_int } { | |
| 474 | gdb_test "print un" ".* = \{u1 = 2, u2 = 2\}" \ | |
| 475 | "print un (sizeof long == sizeof int)" | |
| 476 | } elseif { ! $target_bigendian_p } { | |
| 477 | gdb_test "print un" ".* = \{u1 = 2, u2 = 2\}" \ | |
| 478 | "print un (little-endian, sizeof long != sizeof int)" | |
| 479 | } elseif { $target_sizeof_long == 8 && $target_sizeof_int == 4 } { | |
| 480 | gdb_test "print un" ".* = \{u1 = 2, u2 = 8589934592\}" \ | |
| 481 | "print un (big-endian, sizeof long == 8, sizeof int = 4)" | |
| 482 | } elseif { $target_sizeof_long == 4 && $target_sizeof_int == 2 } { | |
| 483 | gdb_test "print un" ".* = \{u1 = 2, u2 = 131072\}" \ | |
| 484 | "print un (big-endian, sizeof long == 4, sizeof int = 2)" | |
| 485 | } else { | |
| 486 | fail "print un (unknown case)" | |
| 487 | } | |
| 488 | ||
| 4ec70201 | 489 | gdb_stop_suppressing_tests |
| c906108c SS |
490 | } |
| 491 | ||
| 492 | # | |
| 493 | # Locate actual args; discard, shuffle, and call | |
| 494 | # | |
| 495 | ||
| 496 | proc discard_and_shuffle {} { | |
| 497 | global gdb_prompt | |
| 498 | global hex | |
| 499 | global decimal | |
| 500 | global det_file | |
| 501 | global gcc_compiled | |
| 502 | ||
| 503 | delete_breakpoints | |
| 504 | ||
| 505 | gdb_breakpoint call6a | |
| 506 | gdb_breakpoint call6b | |
| 507 | gdb_breakpoint call6c | |
| 508 | gdb_breakpoint call6d | |
| 509 | gdb_breakpoint call6e | |
| 510 | gdb_breakpoint call6f | |
| 511 | gdb_breakpoint call6g | |
| 512 | gdb_breakpoint call6h | |
| 513 | ||
| 514 | # Run; should stop at call6a and print actual arguments. | |
| 515 | # Print backtrace. | |
| 516 | ||
| c906108c SS |
517 | gdb_run_cmd |
| 518 | gdb_expect { | |
| 519 | -re ".*Breakpoint $decimal, call6a .*$gdb_prompt $" { pass "run to call6a" } | |
| 520 | -re "$gdb_prompt $" { fail "run to call6a" ; gdb_suppress_tests; } | |
| 521 | timeout { fail "(timeout) run to call6a" ; gdb_suppress_tests; } | |
| 522 | } | |
| 523 | ||
| 524 | setup_xfail "rs6000-*-*" | |
| 525 | ||
| 526 | if {!$gcc_compiled} { | |
| 527 | setup_xfail "mips-sgi-irix5*" | |
| 528 | } | |
| 529 | ||
| a76e022a MS |
530 | gdb_test_multiple "backtrace 100" "backtrace from call6a" { |
| 531 | -re " call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .* main \\(.*\\) .*$gdb_prompt $" { | |
| 085dd6e6 JM |
532 | pass "backtrace from call6a" |
| 533 | } | |
| a76e022a | 534 | -re " call6a \\(c=97 'a', s=1, i=2, l=3, f=.*, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .* main \\(.*\\) .*$gdb_prompt $" { |
| 085dd6e6 JM |
535 | xfail "backtrace from call6a" |
| 536 | } | |
| c906108c SS |
537 | } |
| 538 | ||
| 539 | # Continue; should stop at call6b and print actual arguments. | |
| 540 | # Print backtrace. | |
| 541 | ||
| 542 | gdb_continue call6b | |
| 543 | ||
| 5fa290c1 DE |
544 | if [gdb_test_sequence "backtrace 100" "backtrace from call6b" { |
| 545 | "\[\r\n\]#0 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 546 | "\[\r\n\]#1 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 547 | "\[\r\n\]#2 .* main \\(.*\\) at " | |
| 11cf8741 | 548 | } ] { |
| 4ec70201 | 549 | gdb_suppress_tests |
| c906108c SS |
550 | } |
| 551 | ||
| 552 | # Continue; should stop at call6c and print actual arguments. | |
| 553 | # Print backtrace. | |
| 554 | ||
| 555 | gdb_continue call6c | |
| 556 | ||
| 5fa290c1 DE |
557 | if [gdb_test_sequence "backtrace 100" "backtrace from call6c" { |
| 558 | "\[\r\n\]#0 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 559 | "\[\r\n\]#1 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 560 | "\[\r\n\]#2 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 561 | "\[\r\n\]#3 .* main \\(.*\\) at " | |
| 11cf8741 | 562 | } ] { |
| 4ec70201 | 563 | gdb_suppress_tests |
| c906108c SS |
564 | } |
| 565 | # Continue; should stop at call6d and print actual arguments. | |
| 566 | # Print backtrace. | |
| 567 | ||
| 568 | gdb_continue call6d | |
| 569 | ||
| 5fa290c1 DE |
570 | if [gdb_test_sequence "backtrace 100" "backtrace from call6d" { |
| 571 | "\[\r\n\]#0 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 572 | "\[\r\n\]#1 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 573 | "\[\r\n\]#2 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 574 | "\[\r\n\]#3 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 575 | "\[\r\n\]#4 .* main \\(.*\\) at " | |
| 11cf8741 | 576 | } ] { |
| 4ec70201 | 577 | gdb_suppress_tests |
| c906108c SS |
578 | } |
| 579 | ||
| 580 | # Continue; should stop at call6e and print actual arguments. | |
| 581 | # Print backtrace. | |
| 582 | ||
| 583 | gdb_continue call6e | |
| 584 | ||
| 5fa290c1 DE |
585 | if [gdb_test_sequence "backtrace 100" "backtrace from call6e" { |
| 586 | "\[\r\n\]#0 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 587 | "\[\r\n\]#1 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 588 | "\[\r\n\]#2 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 589 | "\[\r\n\]#3 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 590 | "\[\r\n\]#4 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 591 | "\[\r\n\]#5 .* main \\(.*\\) at " | |
| 11cf8741 | 592 | } ] { |
| 4ec70201 | 593 | gdb_suppress_tests |
| c906108c SS |
594 | } |
| 595 | ||
| 596 | # Continue; should stop at call6f and print actual arguments. | |
| 597 | # Print backtrace. | |
| 598 | ||
| 599 | gdb_continue call6f | |
| 600 | ||
| 5fa290c1 DE |
601 | if [gdb_test_sequence "backtrace 100" "backtrace from call6f" { |
| 602 | "\[\r\n\]#0 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 603 | "\[\r\n\]#1 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 604 | "\[\r\n\]#2 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 605 | "\[\r\n\]#3 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 606 | "\[\r\n\]#4 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 607 | "\[\r\n\]#5 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 608 | "\[\r\n\]#6 .* main \\(.*\\) at " | |
| 11cf8741 | 609 | } ] { |
| 4ec70201 | 610 | gdb_suppress_tests |
| c906108c SS |
611 | } |
| 612 | ||
| 613 | # Continue; should stop at call6g and print actual arguments. | |
| 614 | # Print backtrace. | |
| 615 | ||
| 616 | gdb_continue call6g | |
| 617 | ||
| 5fa290c1 DE |
618 | if [gdb_test_sequence "backtrace 100" "backtrace from call6g" { |
| 619 | "\[\r\n\]#0 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 620 | "\[\r\n\]#1 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 621 | "\[\r\n\]#2 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 622 | "\[\r\n\]#3 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 623 | "\[\r\n\]#4 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 624 | "\[\r\n\]#5 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 625 | "\[\r\n\]#6 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 626 | "\[\r\n\]#7 .* main \\(.*\\) at " | |
| 11cf8741 | 627 | } ] { |
| 4ec70201 | 628 | gdb_suppress_tests |
| c906108c SS |
629 | } |
| 630 | ||
| 631 | # Continue; should stop at call6h and print actual arguments. | |
| 632 | # Print backtrace. | |
| 633 | ||
| 634 | gdb_continue call6h | |
| 635 | ||
| 5fa290c1 DE |
636 | if [gdb_test_sequence "backtrace 100" "backtrace from call6h" { |
| 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 \\(.*\\) at " | |
| 11cf8741 | 646 | } ] { |
| 4ec70201 | 647 | gdb_suppress_tests |
| c906108c SS |
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 | ||
| 5fa290c1 DE |
662 | if [gdb_test_sequence "backtrace 100" "backtrace from call6i" { |
| 663 | "\[\r\n\]#0 .* call6i \\(ui=7, ul=8\\) " | |
| 664 | "\[\r\n\]#1 .* call6h \\(us=6, ui=7, ul=8\\) " | |
| 665 | "\[\r\n\]#2 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 666 | "\[\r\n\]#3 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 667 | "\[\r\n\]#4 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 668 | "\[\r\n\]#5 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 669 | "\[\r\n\]#6 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 670 | "\[\r\n\]#7 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 671 | "\[\r\n\]#8 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 672 | "\[\r\n\]#9 .* main \\(.*\\) at " | |
| 11cf8741 | 673 | } ] { |
| 4ec70201 | 674 | gdb_suppress_tests |
| c906108c SS |
675 | } |
| 676 | ||
| 677 | # Continue; should stop at call6j and print actual arguments. | |
| 678 | # Print backtrace. | |
| 679 | ||
| 680 | gdb_continue call6j | |
| 681 | ||
| 5fa290c1 DE |
682 | if [gdb_test_sequence "backtrace 100" "backtrace from call6j" { |
| 683 | "\[\r\n\]#0 .* call6j \\(ul=8\\) " | |
| 684 | "\[\r\n\]#1 .* call6i \\(ui=7, ul=8\\) " | |
| 685 | "\[\r\n\]#2 .* call6h \\(us=6, ui=7, ul=8\\) " | |
| 686 | "\[\r\n\]#3 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 687 | "\[\r\n\]#4 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 688 | "\[\r\n\]#5 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 689 | "\[\r\n\]#6 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 690 | "\[\r\n\]#7 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 691 | "\[\r\n\]#8 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 692 | "\[\r\n\]#9 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 693 | "\[\r\n\]#10 .* main \\(.*\\) at " | |
| 11cf8741 | 694 | } ] { |
| 4ec70201 | 695 | gdb_suppress_tests |
| c906108c SS |
696 | } |
| 697 | ||
| 698 | # Continue; should stop at call6k and print actual arguments. | |
| 699 | # Print backtrace. | |
| c906108c SS |
700 | gdb_continue call6k |
| 701 | ||
| 5fa290c1 DE |
702 | if [gdb_test_sequence "backtrace 100" "backtrace from call6k" { |
| 703 | "\[\r\n\]#0 .* call6k \\(\\) " | |
| 704 | "\[\r\n\]#1 .* call6j \\(ul=8\\) " | |
| 705 | "\[\r\n\]#2 .* call6i \\(ui=7, ul=8\\) " | |
| 706 | "\[\r\n\]#3 .* call6h \\(us=6, ui=7, ul=8\\) " | |
| 707 | "\[\r\n\]#4 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 708 | "\[\r\n\]#5 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 709 | "\[\r\n\]#6 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 710 | "\[\r\n\]#7 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 711 | "\[\r\n\]#8 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 712 | "\[\r\n\]#9 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 713 | "\[\r\n\]#10 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 714 | "\[\r\n\]#11 .* main \\(.*\\) at " | |
| 11cf8741 | 715 | } ] { |
| 4ec70201 | 716 | gdb_suppress_tests |
| c906108c | 717 | } |
| 4ec70201 | 718 | gdb_stop_suppressing_tests |
| c906108c SS |
719 | } |
| 720 | ||
| 721 | ||
| 722 | # | |
| 723 | # Locate actual args; shuffle round robin and call | |
| 724 | # | |
| 725 | ||
| 726 | proc shuffle_round_robin {} { | |
| 727 | global gdb_prompt | |
| 728 | global hex | |
| 729 | global decimal | |
| 730 | global det_file | |
| 731 | global gcc_compiled | |
| 732 | ||
| 733 | delete_breakpoints | |
| 734 | ||
| 735 | gdb_breakpoint call7a | |
| 736 | gdb_breakpoint call7b | |
| 737 | gdb_breakpoint call7c | |
| 738 | gdb_breakpoint call7d | |
| 739 | gdb_breakpoint call7e | |
| 740 | gdb_breakpoint call7f | |
| 741 | gdb_breakpoint call7g | |
| 742 | gdb_breakpoint call7h | |
| 743 | ||
| 744 | # Run; should stop at call7a and print actual arguments. | |
| 745 | # Print backtrace. | |
| 746 | ||
| c906108c SS |
747 | gdb_run_cmd |
| 748 | gdb_expect { | |
| 749 | -re ".*Breakpoint $decimal, call7a .*$gdb_prompt $" { | |
| 750 | pass "run to call7a" | |
| 751 | } | |
| 752 | -re "$gdb_prompt $" { fail "run to call7a" ; gdb_suppress_tests; } | |
| 753 | timeout { fail "(timeout) run to call7a" ; gdb_suppress_tests; } | |
| 754 | } | |
| 755 | ||
| c906108c | 756 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "mips-sgi-irix5*" } |
| a76e022a MS |
757 | gdb_test_multiple "backtrace 100" "backtrace from call7a" { |
| 758 | -re " call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .* main \\(.*\\) .*$gdb_prompt $" { | |
| 085dd6e6 JM |
759 | pass "backtrace from call7a" |
| 760 | } | |
| a76e022a | 761 | -re " call7a \\(c=97 'a', i=2, s=1, l=3, f=.*, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .* main \\(.*\\) .*$gdb_prompt $" { |
| 085dd6e6 JM |
762 | xfail "backtrace from call7a" |
| 763 | } | |
| 085dd6e6 | 764 | } |
| c906108c SS |
765 | |
| 766 | # Continue; should stop at call7b and print actual arguments. | |
| 767 | # Print backtrace. | |
| 768 | ||
| 769 | gdb_continue call7b | |
| 770 | ||
| 771 | if {$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 772 | ||
| 5fa290c1 DE |
773 | gdb_test_sequence "backtrace 100" "backtrace from call7b" { |
| 774 | "\[\r\n\]#0 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 775 | "\[\r\n\]#1 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 776 | "\[\r\n\]#2 .* main \\(.*\\) at " | |
| 11cf8741 | 777 | } |
| c906108c SS |
778 | |
| 779 | # Continue; should stop at call7c and print actual arguments. | |
| 780 | # Print backtrace. | |
| 781 | ||
| 782 | gdb_continue call7c | |
| 783 | ||
| 5fa290c1 DE |
784 | gdb_test_sequence "backtrace 100" "backtrace from call7c" { |
| 785 | "\[\r\n\]#0 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 786 | "\[\r\n\]#1 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 787 | "\[\r\n\]#2 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 788 | "\[\r\n\]#3 .* main \\(.*\\) at " | |
| 11cf8741 | 789 | } |
| c906108c SS |
790 | |
| 791 | # Continue; should stop at call7d and print actual arguments. | |
| 792 | # Print backtrace. | |
| 793 | ||
| 794 | gdb_continue call7d | |
| 795 | ||
| 5fa290c1 DE |
796 | gdb_test_sequence "backtrace 100" "backtrace from call7d" { |
| 797 | "\[\r\n\]#0 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
| 798 | "\[\r\n\]#1 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 799 | "\[\r\n\]#2 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 800 | "\[\r\n\]#3 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 801 | "\[\r\n\]#4 .* main \\(.*\\) at " | |
| 11cf8741 | 802 | } |
| c906108c SS |
803 | |
| 804 | gdb_continue call7e | |
| 805 | ||
| 5fa290c1 DE |
806 | gdb_test_sequence "backtrace 100" "backtrace from call7e" { |
| 807 | "\[\r\n\]#0 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
| 808 | "\[\r\n\]#1 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
| 809 | "\[\r\n\]#2 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 810 | "\[\r\n\]#3 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 811 | "\[\r\n\]#4 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 812 | "\[\r\n\]#5 .* main \\(.*\\) at " | |
| 11cf8741 | 813 | } |
| c906108c SS |
814 | |
| 815 | # Continue; should stop at call7f and print actual arguments. | |
| 816 | # Print backtrace. | |
| 817 | ||
| 818 | gdb_continue call7f | |
| 819 | ||
| 5fa290c1 DE |
820 | gdb_test_sequence "backtrace 100" "backtrace from call7f" { |
| 821 | "\[\r\n\]#0 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
| 822 | "\[\r\n\]#1 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
| 823 | "\[\r\n\]#2 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
| 824 | "\[\r\n\]#3 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 825 | "\[\r\n\]#4 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 826 | "\[\r\n\]#5 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 827 | "\[\r\n\]#6 .* main \\(.*\\) at " | |
| 11cf8741 | 828 | } |
| c906108c SS |
829 | |
| 830 | # Continue; should stop at call7g and print actual arguments. | |
| 831 | # Print backtrace. | |
| 832 | ||
| 833 | gdb_continue call7g | |
| 834 | ||
| 5fa290c1 DE |
835 | gdb_test_sequence "backtrace 100" "backtrace from call7g" { |
| 836 | "\[\r\n\]#0 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " | |
| 837 | "\[\r\n\]#1 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
| 838 | "\[\r\n\]#2 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
| 839 | "\[\r\n\]#3 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
| 840 | "\[\r\n\]#4 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 841 | "\[\r\n\]#5 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 842 | "\[\r\n\]#6 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 843 | "\[\r\n\]#7 .* main \\(.*\\) at " | |
| 11cf8741 | 844 | } |
| c906108c SS |
845 | |
| 846 | gdb_continue call7h | |
| 847 | ||
| 5fa290c1 DE |
848 | gdb_test_sequence "backtrace 100" "backtrace from call7h" { |
| 849 | "\[\r\n\]#0 .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) " | |
| 850 | "\[\r\n\]#1 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " | |
| 851 | "\[\r\n\]#2 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
| 852 | "\[\r\n\]#3 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
| 853 | "\[\r\n\]#4 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
| 854 | "\[\r\n\]#5 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 855 | "\[\r\n\]#6 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 856 | "\[\r\n\]#7 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 857 | "\[\r\n\]#8 .* main \\(.*\\) at " | |
| 11cf8741 | 858 | } |
| c906108c SS |
859 | |
| 860 | # monitor only allows 8 breakpoints; w89k board allows 10, so | |
| 861 | # break them up into two groups. | |
| 862 | delete_breakpoints | |
| 863 | gdb_breakpoint call7i | |
| 864 | gdb_breakpoint call7j | |
| 865 | gdb_breakpoint call7k | |
| 866 | ||
| 867 | # Continue; should stop at call7i and print actual arguments. | |
| 868 | # Print backtrace. | |
| 869 | ||
| 870 | gdb_continue call7i | |
| 871 | ||
| 5fa290c1 DE |
872 | gdb_test_sequence "backtrace 100" "backtrace from call7i" { |
| 873 | "\[\r\n\]#0 .* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) " | |
| 874 | "\[\r\n\]#1 .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) " | |
| 875 | "\[\r\n\]#2 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " | |
| 876 | "\[\r\n\]#3 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
| 877 | "\[\r\n\]#4 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
| 878 | "\[\r\n\]#5 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
| 879 | "\[\r\n\]#6 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 880 | "\[\r\n\]#7 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 881 | "\[\r\n\]#8 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 882 | "\[\r\n\]#9 .* main \\(.*\\) at " | |
| 11cf8741 | 883 | } |
| c906108c SS |
884 | |
| 885 | # Continue; should stop at call7j and print actual arguments. | |
| 886 | # Print backtrace. | |
| 887 | ||
| 888 | gdb_continue call7j | |
| 889 | ||
| 5fa290c1 DE |
890 | gdb_test_sequence "backtrace 100" "backtrace from call7j" { |
| 891 | "\[\r\n\]#0 .* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) " | |
| 892 | "\[\r\n\]#1 .* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) " | |
| 893 | "\[\r\n\]#2 .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) " | |
| 894 | "\[\r\n\]#3 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " | |
| 895 | "\[\r\n\]#4 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
| 896 | "\[\r\n\]#5 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
| 897 | "\[\r\n\]#6 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
| 898 | "\[\r\n\]#7 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 899 | "\[\r\n\]#8 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 900 | "\[\r\n\]#9 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 901 | "\[\r\n\]#10 .* main \\(.*\\) at " | |
| 11cf8741 | 902 | } |
| c906108c SS |
903 | |
| 904 | # Continue; should stop at call7k and print actual arguments. | |
| 905 | # Print backtrace. | |
| 906 | ||
| 907 | gdb_continue call7k | |
| 908 | ||
| 909 | if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" } | |
| 5fa290c1 DE |
910 | gdb_test_sequence "backtrace 100" "backtrace from call7k" { |
| 911 | "\[\r\n\]#0 .* call7k \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 912 | "\[\r\n\]#1 .* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) " | |
| 913 | "\[\r\n\]#2 .* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) " | |
| 914 | "\[\r\n\]#3 .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) " | |
| 915 | "\[\r\n\]#4 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " | |
| 916 | "\[\r\n\]#5 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
| 917 | "\[\r\n\]#6 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
| 918 | "\[\r\n\]#7 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
| 919 | "\[\r\n\]#8 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 920 | "\[\r\n\]#9 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 921 | "\[\r\n\]#10 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 922 | "\[\r\n\]#11 .* main \\(.*\\) at " | |
| 11cf8741 | 923 | } |
| 4ec70201 | 924 | gdb_stop_suppressing_tests |
| c906108c SS |
925 | } |
| 926 | ||
| 927 | # | |
| 928 | # Locate actual args; recursive passing of structs by value | |
| 929 | # | |
| 930 | ||
| 931 | proc recursive_structs_by_value {} { | |
| 932 | global gdb_prompt | |
| 933 | global hex | |
| 934 | global decimal | |
| 935 | global det_file | |
| 936 | ||
| 937 | delete_breakpoints | |
| 938 | ||
| 939 | gdb_breakpoint hitbottom | |
| 940 | ||
| 941 | # Run; should stop at hitbottom and print actual arguments. | |
| 942 | # Print backtrace. | |
| 943 | gdb_run_cmd | |
| 944 | gdb_expect { | |
| 945 | -re ".*Breakpoint $decimal, hitbottom .*$gdb_prompt $" { pass "run to hitbottom" } | |
| 946 | -re "$gdb_prompt $" { fail "run to hitbottom" ; gdb_suppress_tests; } | |
| 947 | timeout { fail "(timeout) run to hitbottom" ; gdb_suppress_tests; } | |
| 948 | } | |
| 949 | ||
| 950 | if ![istarget sparclet-*-*] { | |
| 5fa290c1 DE |
951 | gdb_test_sequence "backtrace 100" "recursive passing of structs by value" { |
| 952 | "\[\r\n\]#0 .* hitbottom \\(\\) " | |
| 953 | "\[\r\n\]#1 .* recurse \\(a=\{s = 0, i = 0, l = 0\}, depth=0\\) " | |
| 954 | "\[\r\n\]#2 .* recurse \\(a=\{s = 1, i = 1, l = 1\}, depth=1\\) " | |
| 955 | "\[\r\n\]#3 .* recurse \\(a=\{s = 2, i = 2, l = 2\}, depth=2\\) " | |
| 956 | "\[\r\n\]#4 .* recurse \\(a=\{s = 3, i = 3, l = 3\}, depth=3\\) " | |
| 957 | "\[\r\n\]#5 .* recurse \\(a=\{s = 4, i = 4, l = 4\}, depth=4\\) " | |
| 958 | "\[\r\n\]#6 .* test_struct_args \\(\\) " | |
| 959 | "\[\r\n\]#7 .* main \\(.*\\) at " | |
| 11cf8741 | 960 | } |
| c906108c SS |
961 | } else { |
| 962 | fail "recursive passing of structs by value (sparclet)" | |
| 963 | } | |
| 4ec70201 | 964 | gdb_stop_suppressing_tests |
| c906108c SS |
965 | } |
| 966 | ||
| c906108c SS |
967 | # |
| 968 | # Test for accessing local stack variables in functions which call alloca | |
| 969 | # | |
| 970 | proc localvars_after_alloca { } { | |
| 971 | global gdb_prompt | |
| 972 | global hex | |
| 973 | global decimal | |
| 974 | global gcc_compiled | |
| 975 | ||
| 976 | if { ! [ runto localvars_after_alloca ] } then { gdb_suppress_tests; } | |
| 977 | ||
| 978 | # Print each arg as a double check to see if we can print | |
| 979 | # them here as well as with backtrace. | |
| 980 | ||
| 981 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 982 | gdb_test "print c" " = 97 'a'" "print c after runto localvars_after_alloca" | |
| 983 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 984 | gdb_test "print s" " = 1" "print s after runto localvars_after_alloca" | |
| 985 | gdb_test "print i" " = 2" "print i after runto localvars_after_alloca" | |
| 986 | gdb_test "print l" " = 3" "print l after runto localvars_after_alloca" | |
| 987 | ||
| 988 | # Lame regexp. | |
| 989 | gdb_test "next" ".*" "next in localvars_after_alloca()" | |
| 990 | ||
| 991 | # Print each arg as a double check to see if we can print | |
| 992 | # them here as well as with backtrace. | |
| 993 | ||
| 994 | gdb_test "print c" " = 97 'a'" "print c in localvars_after_alloca" | |
| 995 | gdb_test "print s" " = 1" "print s in localvars_after_alloca" | |
| 996 | gdb_test "print i" " = 2" "print i in localvars_after_alloca" | |
| 997 | gdb_test "print l" " = 3" "print l in localvars_after_alloca" | |
| 998 | ||
| 999 | gdb_test "backtrace 8" "#0.*localvars_after_alloca \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" "backtrace after alloca" | |
| 4ec70201 | 1000 | gdb_stop_suppressing_tests |
| c906108c SS |
1001 | } |
| 1002 | ||
| 1003 | proc call_after_alloca { } { | |
| 1004 | global gdb_prompt | |
| 1005 | global hex | |
| 1006 | global decimal | |
| 1007 | global gcc_compiled | |
| 1008 | ||
| 1009 | if { ! [ runto call_after_alloca_subr ] } then { gdb_suppress_tests; } | |
| 1010 | ||
| 1011 | # Print each arg as a double check to see if we can print | |
| 1012 | # them here as well as with backtrace. | |
| 1013 | ||
| 1014 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 1015 | gdb_test "print c" " = 97 'a'" "print c in call_after_alloca" | |
| 1016 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 1017 | gdb_test "print s" " = 1" "print s in call_after_alloca" | |
| 1018 | gdb_test "print i" " = 2" "print i in call_after_alloca" | |
| 1019 | gdb_test "print l" " = 3" "print l in call_after_alloca" | |
| 1020 | ||
| 1021 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 1022 | gdb_test "backtrace 8" "#0.*call_after_alloca_subr \\(c=97 'a', s=1, i=2, l=3, uc=98 'b', us=11, ui=12, ul=13\\).*#1.*call_after_alloca \\(c=97 'a', s=1, i=2, l=3\\).*#2.*main.*" "backtrace from call_after_alloca_subr" | |
| 4ec70201 | 1023 | gdb_stop_suppressing_tests |
| c906108c SS |
1024 | } |
| 1025 | ||
| 1026 | # | |
| 1027 | # Test for accessing local stack variables, backtraces, finish, | |
| 1028 | # and finally stepping into indirect calls. The point is that on the PA | |
| 1029 | # these use a funky `dyncall' mechanism which GDB needs to know about. | |
| 1030 | # | |
| 1031 | proc localvars_in_indirect_call { } { | |
| 1032 | global gdb_prompt | |
| 1033 | global hex | |
| 1034 | global decimal | |
| 1035 | global gcc_compiled | |
| 1036 | ||
| 1037 | # Can not use "runto call0a" as call0a is called several times | |
| 1038 | # during single run. Instead stop in a marker function and | |
| 1039 | # take control from there. | |
| 1040 | if { ! [ runto marker_indirect_call ] } then { gdb_suppress_tests; } | |
| 1041 | ||
| 1042 | # break on the next call to call0a, then delete all the breakpoints | |
| 1043 | # and start testing. | |
| 1044 | gdb_breakpoint call0a | |
| 1045 | gdb_continue call0a | |
| 1046 | delete_breakpoints | |
| 1047 | ||
| 1048 | # Print each arg as a double check to see if we can print | |
| 1049 | # them here as well as with backtrace. | |
| 1050 | ||
| 1051 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 1052 | gdb_test "print c" " = 97 'a'" "print c in localvars_in_indirect_call" | |
| 1053 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 1054 | gdb_test "print s" " = 1" "print s in localvars_in_indirect_call" | |
| 1055 | gdb_test "print i" " = 2" "print i in localvars_in_indirect_call" | |
| 1056 | gdb_test "print l" " = 3" "print l in localvars_in_indirect_call" | |
| 1057 | ||
| 1058 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 1059 | gdb_test "backtrace 8" \ | |
| 1060 | "#0.*call0a \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" \ | |
| 1061 | "backtrace in indirectly called function" | |
| 1062 | ||
| 1063 | # | |
| 1064 | # "finish" brings us back to main. We then will try to step through | |
| 1065 | # the second indirect call. | |
| 1066 | # On some targets (e.g. m68k) gdb will stop from the finish in midline | |
| 1067 | # of the first indirect call. This is due to stack adjustment instructions | |
| 1068 | # after the indirect call. In these cases we will step till we hit the | |
| 1069 | # second indirect call. | |
| 1070 | # | |
| 1071 | ||
| a76e022a MS |
1072 | gdb_test_multiple "finish" "finish from indirectly called function" { |
| 1073 | -re "\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*First.*$gdb_prompt $" { | |
| 1074 | #On hppa2.0w-hp-hpux11.00, gdb finishes at one line earlier than | |
| 1075 | #hppa1.1-hp-hpux11.00. Therefore, an extra "step" is necessary | |
| 1076 | #to continue the test. | |
| c906108c SS |
1077 | send_gdb "step\n" |
| 1078 | exp_continue | |
| 1079 | } | |
| a76e022a | 1080 | -re ".*\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*Second.*$gdb_prompt $" { |
| c906108c SS |
1081 | pass "finish from indirectly called function" |
| 1082 | } | |
| a76e022a | 1083 | -re ".*$gdb_prompt $" { |
| c906108c | 1084 | fail "finish from indirectly called function" |
| 4ec70201 | 1085 | gdb_suppress_tests |
| c906108c | 1086 | } |
| a76e022a MS |
1087 | default { |
| 1088 | fail "finish from indirectly called function" | |
| 4ec70201 | 1089 | gdb_suppress_tests |
| a76e022a | 1090 | } |
| c906108c SS |
1091 | } |
| 1092 | ||
| 1093 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 1094 | gdb_test "step" "call0a \\(c=97 'a', s=1, i=2, l=3\\).*" \ | |
| 1095 | "stepping into indirectly called function" | |
| 4ec70201 | 1096 | gdb_stop_suppressing_tests |
| c906108c SS |
1097 | } |
| 1098 | ||
| 1099 | # | |
| 1100 | # Test for stepping into indirect calls which may have trampolines (possibly | |
| 1101 | # cascaded) on both the call path and the gdb_suppress_tests; path. | |
| 1102 | # to handle trampolines. | |
| 1103 | # | |
| 1104 | proc test_stepping_over_trampolines { } { | |
| 1105 | global gdb_prompt | |
| 1106 | global hex | |
| 1107 | global decimal | |
| 1108 | ||
| 1109 | # Stop in a marker function and take control from there. | |
| 1110 | if { ! [ runto marker_call_with_trampolines ] } then { gdb_suppress_tests; } | |
| 1111 | ||
| 1112 | # Cater for gdb stopping in midline, see comment for finish above. | |
| a76e022a MS |
1113 | gdb_test_multiple "finish" "finish from marker_call_with_trampolines" { |
| 1114 | -re "marker_call_with_trampolines ..;.*$gdb_prompt $" { | |
| c906108c SS |
1115 | send_gdb "step\n" |
| 1116 | exp_continue | |
| 1117 | } | |
| a76e022a | 1118 | -re "pointer_to_call_with_trampolines.*$gdb_prompt $" { |
| c906108c SS |
1119 | pass "finish from marker_call_with_trampolines" |
| 1120 | } | |
| a76e022a | 1121 | -re ".*$gdb_prompt $" { |
| c906108c SS |
1122 | fail "finish from marker_call_with_trampolines" |
| 1123 | } | |
| a76e022a MS |
1124 | default { |
| 1125 | fail "finish from marker_call_with_trampolines" | |
| 1126 | gdb_suppress_tests | |
| 1127 | } | |
| c906108c SS |
1128 | } |
| 1129 | ||
| 1130 | # Try to step into the target function. | |
| 1131 | gdb_test "step" "call_with_trampolines \\(d1=5\\).*" \ | |
| 1132 | "stepping into function called with trampolines" | |
| 1133 | ||
| 1134 | # Make we can backtrace and the argument looks correct. */ | |
| 1135 | gdb_test "backtrace 8" "#0.*call_with_trampolines \\(d1=5\\).*1.*main.*" \ | |
| 1136 | "backtrace through call with trampolines" | |
| 1137 | ||
| 1138 | # Make sure we can get back to main. | |
| 1139 | # Stepping back to main might stop again after the gdb_suppress_tests; statement | |
| 1140 | # or immediately transfer control back to main if optimizations | |
| 1141 | # are performed. | |
| a76e022a MS |
1142 | gdb_test_multiple "step" "stepping back to main from function called with trampolines" { |
| 1143 | -re "main .* at.*$gdb_prompt $" { | |
| 1144 | pass "stepping back to main from function called with trampolines" | |
| 1145 | gdb_suppress_tests | |
| c906108c | 1146 | } |
| a76e022a | 1147 | -re "\}.*End of call_with_trampolines.*$gdb_prompt $" { |
| c906108c SS |
1148 | send_gdb "step\n" |
| 1149 | exp_continue | |
| 1150 | } | |
| a76e022a MS |
1151 | -re ".*$gdb_prompt $" { |
| 1152 | fail "stepping back to main from function called with trampolines" | |
| 1153 | } | |
| 1154 | default { | |
| c906108c | 1155 | fail "stepping back to main from function called with trampolines" |
| a76e022a | 1156 | gdb_suppress_tests |
| c906108c | 1157 | } |
| c906108c | 1158 | } |
| 4ec70201 | 1159 | gdb_stop_suppressing_tests |
| c906108c SS |
1160 | } |
| 1161 | ||
| 1162 | # Start with a fresh gdb. | |
| 1163 | ||
| 1164 | gdb_exit | |
| 1165 | gdb_start | |
| 1166 | gdb_reinitialize_dir $srcdir/$subdir | |
| 1167 | gdb_load ${binfile} | |
| 1168 | ||
| 97f2ed50 | 1169 | set prev_timeout $timeout |
| c906108c SS |
1170 | if [istarget "mips*tx39-*"] { |
| 1171 | set timeout 300 | |
| c906108c SS |
1172 | } else { |
| 1173 | set timeout 60 | |
| 1174 | } | |
| 1175 | ||
| 1176 | # Determine expected output for unsigned long variables, | |
| 1177 | # the output varies with sizeof (unsigned long). | |
| 1178 | ||
| a76e022a MS |
1179 | gdb_test_multiple "print sizeof (long)" "getting sizeof long" { |
| 1180 | -re ".\[0-9\]* = 4.*$gdb_prompt $" { | |
| 1181 | set target_sizeof_long 4 | |
| 1182 | # pass silently | |
| 1183 | } | |
| 1184 | -re ".\[0-9\]* = 8.*$gdb_prompt $" { | |
| 1185 | set target_sizeof_long 8 | |
| 1186 | # pass silently | |
| c906108c | 1187 | } |
| c906108c SS |
1188 | } |
| 1189 | ||
| a76e022a MS |
1190 | gdb_test_multiple "print sizeof (int)" "getting sizeof int" { |
| 1191 | -re ".\[0-9\]* = 2.*$gdb_prompt $" { | |
| 1192 | set target_sizeof_int 2 | |
| 1193 | # pass silently | |
| 1194 | } | |
| 1195 | -re ".\[0-9\]* = 4.*$gdb_prompt $" { | |
| 1196 | set target_sizeof_int 4 | |
| 1197 | # pass silently | |
| 1198 | } | |
| 1199 | -re ".\[0-9\]* = 8.*$gdb_prompt $" { | |
| 1200 | set target_sizeof_int 8 | |
| 1201 | # pass silently | |
| c906108c | 1202 | } |
| c906108c SS |
1203 | } |
| 1204 | ||
| a76e022a MS |
1205 | gdb_test_multiple "show endian" "getting target endian" { |
| 1206 | -re ".*little endian.*$gdb_prompt $" { | |
| 1207 | set target_bigendian_p 0 | |
| 1208 | # pass silently | |
| 1209 | } | |
| 1210 | -re ".*big endian.*$gdb_prompt $" { | |
| 1211 | set target_bigendian_p 1 | |
| 1212 | # pass silently | |
| c906108c | 1213 | } |
| c906108c SS |
1214 | } |
| 1215 | ||
| 1216 | # Perform tests | |
| 1217 | ||
| 27d3a1a2 | 1218 | gdb_test_no_output "set print frame-arguments all" |
| f8a8dce6 | 1219 | |
| c906108c | 1220 | integral_args |
| c906108c | 1221 | unsigned_integral_args |
| 9e086581 JM |
1222 | if {![target_info exists gdb,skip_float_tests]} { |
| 1223 | float_and_integral_args | |
| 1224 | } | |
| e43ec454 YQ |
1225 | |
| 1226 | # Test _Complex type here if supported. | |
| 1227 | if [support_complex_tests] { | |
| e43ec454 YQ |
1228 | complex_args |
| 1229 | ||
| e43ec454 YQ |
1230 | complex_integral_args |
| 1231 | ||
| 1232 | if {![target_info exists gdb,skip_float_tests]} { | |
| e43ec454 YQ |
1233 | complex_float_integral_args |
| 1234 | } | |
| 1235 | } | |
| 1236 | ||
| c906108c | 1237 | pointer_args |
| c906108c | 1238 | structs_by_reference |
| c906108c | 1239 | structs_by_value |
| c906108c | 1240 | discard_and_shuffle |
| c906108c | 1241 | shuffle_round_robin |
| c906108c | 1242 | recursive_structs_by_value |
| c906108c | 1243 | localvars_after_alloca |
| c906108c | 1244 | call_after_alloca |
| c906108c | 1245 | localvars_in_indirect_call |
| c906108c | 1246 | test_stepping_over_trampolines |
| 97f2ed50 DJ |
1247 | |
| 1248 | set timeout $prev_timeout |