| 1 | # Copyright 1992, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003, |
| 2 | # 2004 Free Software Foundation, Inc. |
| 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 ${binfile}] { |
| 40 | return -1; |
| 41 | } |
| 42 | |
| 43 | # |
| 44 | # Locate actual args; integral types. |
| 45 | # |
| 46 | |
| 47 | proc integral_args {} { |
| 48 | global gdb_prompt |
| 49 | global det_file |
| 50 | global gcc_compiled |
| 51 | |
| 52 | delete_breakpoints |
| 53 | |
| 54 | gdb_breakpoint call0a |
| 55 | gdb_breakpoint call0b |
| 56 | gdb_breakpoint call0c |
| 57 | gdb_breakpoint call0d |
| 58 | gdb_breakpoint call0e |
| 59 | |
| 60 | # Run; should stop at call0a and print actual arguments. |
| 61 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
| 62 | gdb_run_cmd |
| 63 | gdb_expect { |
| 64 | -re ".* call0a \\(c=97 'a', s=1, i=2, l=3\\) .*$gdb_prompt $" { |
| 65 | pass "run to call0a" |
| 66 | } |
| 67 | -re "$gdb_prompt $" { fail "run to call0a" ; gdb_suppress_tests } |
| 68 | timeout { fail "(timeout) run to call0a" ; gdb_suppress_tests } |
| 69 | } |
| 70 | |
| 71 | # Print each arg as a double check to see if we can print |
| 72 | # them here as well as with backtrace. |
| 73 | gdb_test "print c" ".* = 97 'a'" "print c after run to call0a" |
| 74 | gdb_test "print s" ".* = 1" "print s after run to call0a" |
| 75 | gdb_test "print i" ".* = 2" "print i after run to call0a" |
| 76 | gdb_test "print l " ".* = 3" "print l after run to call0a" |
| 77 | |
| 78 | # Continue; should stop at call0b and print actual arguments. |
| 79 | if [gdb_test "cont" ".* call0b \\(s=1, i=2, l=3, c=97 'a'\\) .*" "continue to call0b"] { |
| 80 | gdb_suppress_tests; |
| 81 | } |
| 82 | |
| 83 | # Continue; should stop at call0c and print actual arguments. |
| 84 | if [gdb_test "cont" ".* call0c \\(i=2, l=3, c=97 'a', s=1\\) .*" "continue to call0c"] { |
| 85 | gdb_suppress_tests; |
| 86 | } |
| 87 | |
| 88 | # Continue; should stop at call0d and print actual arguments. |
| 89 | if [gdb_test "cont" ".* call0d \\(l=3, c=97 'a', s=1, i=2\\) .*" "continue to call0d";] { |
| 90 | gdb_suppress_tests; |
| 91 | } |
| 92 | |
| 93 | # Continue; should stop at call0e and print actual arguments. |
| 94 | 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" ] { |
| 95 | gdb_suppress_tests; |
| 96 | } |
| 97 | gdb_stop_suppressing_tests; |
| 98 | } |
| 99 | |
| 100 | # |
| 101 | # Locate actual args; unsigned integral types. |
| 102 | # |
| 103 | |
| 104 | proc unsigned_integral_args {} { |
| 105 | global gdb_prompt |
| 106 | global det_file |
| 107 | global gcc_compiled |
| 108 | |
| 109 | delete_breakpoints |
| 110 | |
| 111 | gdb_breakpoint call1a; |
| 112 | gdb_breakpoint call1b; |
| 113 | gdb_breakpoint call1c; |
| 114 | gdb_breakpoint call1d; |
| 115 | gdb_breakpoint call1e; |
| 116 | |
| 117 | # Run; should stop at call1a and print actual arguments. |
| 118 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
| 119 | gdb_run_cmd |
| 120 | gdb_expect { |
| 121 | -re ".* call1a \\(uc=98 'b', us=6, ui=7, ul=8\\) .*$gdb_prompt $" { |
| 122 | pass "run to call1a" |
| 123 | } |
| 124 | -re "$gdb_prompt $" { fail "run to call1a" ; gdb_suppress_tests; } |
| 125 | timeout { fail "(timeout) run to call1a" ; gdb_suppress_tests; } |
| 126 | } |
| 127 | |
| 128 | # Print each arg as a double check to see if we can print |
| 129 | # them here as well as with backtrace. |
| 130 | gdb_test "print uc" ".* = 98 'b'" |
| 131 | gdb_test "print us" ".* = 6" |
| 132 | gdb_test "print ui" ".* = 7" |
| 133 | gdb_test "print ul" ".* = 8" |
| 134 | |
| 135 | # Continue; should stop at call1b and print actual arguments. |
| 136 | if [gdb_test "cont" ".* call1b \\(us=6, ui=7, ul=8, uc=98 'b'\\) .*" "continue to call1b"] { |
| 137 | gdb_suppress_tests; |
| 138 | } |
| 139 | |
| 140 | # Continue; should stop at call1c and print actual arguments. |
| 141 | if [gdb_test "cont" ".* call1c \\(ui=7, ul=8, uc=98 'b', us=6\\) .*" "continue to call1c"] { |
| 142 | gdb_suppress_tests; |
| 143 | } |
| 144 | |
| 145 | # Continue; should stop at call1d and print actual arguments. |
| 146 | if [gdb_test "cont" ".* call1d \\(ul=8, uc=98 'b', us=6, ui=7\\) .*" "continue to call1d"] { |
| 147 | gdb_suppress_tests; |
| 148 | } |
| 149 | |
| 150 | # Continue; should stop at call1e and print actual arguments. |
| 151 | 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"] { |
| 152 | gdb_suppress_tests; |
| 153 | } |
| 154 | gdb_stop_suppressing_tests; |
| 155 | } |
| 156 | |
| 157 | # |
| 158 | # Locate actual args; integrals mixed with floating point. |
| 159 | # |
| 160 | |
| 161 | proc float_and_integral_args {} { |
| 162 | global gdb_prompt |
| 163 | global det_file |
| 164 | global gcc_compiled |
| 165 | |
| 166 | delete_breakpoints |
| 167 | |
| 168 | gdb_breakpoint call2a |
| 169 | gdb_breakpoint call2b |
| 170 | gdb_breakpoint call2c |
| 171 | gdb_breakpoint call2d |
| 172 | gdb_breakpoint call2e |
| 173 | gdb_breakpoint call2f |
| 174 | gdb_breakpoint call2g |
| 175 | gdb_breakpoint call2h |
| 176 | |
| 177 | # Run; should stop at call2a and print actual arguments. |
| 178 | |
| 179 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "mips-sgi-irix5*" } |
| 180 | gdb_run_cmd |
| 181 | gdb_expect { |
| 182 | -re ".* call2a \\(c=97 'a', f1=4, s=1, d1=5, i=2, f2=4, l=3, d2=5\\) .*$gdb_prompt $" { pass "run to call2a" } |
| 183 | -re ".* call2a \\(c=97 'a', f1=.*, s=1, d1=5, i=2, f2=4, l=3, d2=5\\) .*$gdb_prompt $" { xfail "run to call2a" } |
| 184 | -re "$gdb_prompt $" { fail "run to call2a" ; gdb_suppress_tests; } |
| 185 | timeout { fail "(timeout) run to call2a" ; gdb_suppress_tests; } |
| 186 | } |
| 187 | |
| 188 | # Print each arg as a double check to see if we can print |
| 189 | gdb_test "print c" ".* = 97 'a'" "print c after run to call2a" |
| 190 | gdb_test "print f1" ".* = 4" "print f1 after run to call2a" |
| 191 | gdb_test "print s" ".* = 1" "print s after run to call2a" |
| 192 | gdb_test "print d1" ".* = 5" "print d1 after run to call2a" |
| 193 | gdb_test "print i" ".* = 2" "print i after run to call2a" |
| 194 | gdb_test "print f2" ".* = 4" "print f2 after run to call2a" |
| 195 | gdb_test "print l" ".* = 3" "print l after run to call2a" |
| 196 | gdb_test "print d2" ".* = 5" "print d2 after run to call2a" |
| 197 | |
| 198 | setup_xfail "rs6000-*-*" |
| 199 | if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" } |
| 200 | # Continue; should stop at call2b and print actual arguments. |
| 201 | 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"] { |
| 202 | gdb_suppress_tests; |
| 203 | } |
| 204 | |
| 205 | # Continue; should stop at call2c and print actual arguments. |
| 206 | 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"] { |
| 207 | gdb_suppress_tests; |
| 208 | } |
| 209 | |
| 210 | # Continue; should stop at call2d and print actual arguments. |
| 211 | 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"] { |
| 212 | gdb_suppress_tests; |
| 213 | } |
| 214 | |
| 215 | # Continue; should stop at call2e and print actual arguments. |
| 216 | 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"] { |
| 217 | gdb_suppress_tests; |
| 218 | } |
| 219 | |
| 220 | # Continue; should stop at call2f and print actual arguments. |
| 221 | 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"] { |
| 222 | gdb_suppress_tests; |
| 223 | } |
| 224 | |
| 225 | # Continue; should stop at call2g and print actual arguments. |
| 226 | 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"] { |
| 227 | gdb_suppress_tests; |
| 228 | } |
| 229 | |
| 230 | # Continue; should stop at call2h and print actual arguments. |
| 231 | 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"] { |
| 232 | gdb_suppress_tests; |
| 233 | } |
| 234 | |
| 235 | # monitor only allows 8 breakpoints; w89k board allows 10, so |
| 236 | # break them up into two groups. |
| 237 | delete_breakpoints |
| 238 | gdb_breakpoint call2i |
| 239 | |
| 240 | # Continue; should stop at call2i and print actual arguments. |
| 241 | 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"] { |
| 242 | gdb_suppress_tests; |
| 243 | } |
| 244 | gdb_stop_suppressing_tests; |
| 245 | } |
| 246 | |
| 247 | # |
| 248 | # Locate actual args; dereference pointers to ints and floats. |
| 249 | # |
| 250 | |
| 251 | proc pointer_args {} { |
| 252 | global gdb_prompt |
| 253 | global hex |
| 254 | global det_file |
| 255 | |
| 256 | delete_breakpoints |
| 257 | |
| 258 | gdb_breakpoint call3a |
| 259 | gdb_breakpoint call3b |
| 260 | gdb_breakpoint call3c |
| 261 | |
| 262 | # Run; should stop at call3a and print actual arguments. |
| 263 | # Try dereferencing the arguments. |
| 264 | |
| 265 | gdb_run_cmd |
| 266 | gdb_expect { |
| 267 | -re ".* call3a \\(cp=$hex \"a.*\", sp=$hex, ip=$hex, lp=$hex\\) .*$gdb_prompt $" { pass "run to call3a" } |
| 268 | -re "$gdb_prompt $" { fail "run to call3a" ; gdb_suppress_tests; } |
| 269 | timeout { fail "(timeout) run to call3a" ; gdb_suppress_tests; } |
| 270 | } |
| 271 | |
| 272 | gdb_test "print *cp" ".* = 97 'a'" |
| 273 | gdb_test "print *sp" ".* = 1" |
| 274 | gdb_test "print *ip" ".* = 2" |
| 275 | gdb_test "print *lp" ".* = 3" |
| 276 | |
| 277 | # Continue; should stop at call3b and print actual arguments. |
| 278 | # Try dereferencing the arguments. |
| 279 | if [gdb_test "cont" ".* call3b \\(ucp=$hex \"b.*\", usp=$hex, uip=$hex, ulp=$hex\\) .*" "continue to call3b"] { |
| 280 | gdb_suppress_tests; |
| 281 | } |
| 282 | |
| 283 | gdb_test "print *ucp" ".* = 98 'b'" |
| 284 | gdb_test "print *usp" ".* = 6" |
| 285 | gdb_test "print *uip" ".* = 7" |
| 286 | gdb_test "print *ulp" ".* = 8" |
| 287 | |
| 288 | # Continue; should stop at call3c and print actual arguments. |
| 289 | # Try dereferencing the arguments. |
| 290 | if [gdb_test "cont" ".* call3c \\(fp=$hex, dp=$hex\\) .*" "continue to call3c"] { |
| 291 | gdb_suppress_tests; |
| 292 | } |
| 293 | |
| 294 | gdb_test "print *fp" ".* = 4" |
| 295 | gdb_test "print *dp" ".* = 5" |
| 296 | |
| 297 | # pass "locate actual args, pointer types" |
| 298 | gdb_stop_suppressing_tests; |
| 299 | } |
| 300 | |
| 301 | # |
| 302 | # Locate actual args; structures and unions passed by reference. |
| 303 | # |
| 304 | |
| 305 | proc structs_by_reference {} { |
| 306 | global gdb_prompt |
| 307 | global hex |
| 308 | global det_file |
| 309 | global target_sizeof_int |
| 310 | global target_sizeof_long |
| 311 | global target_bigendian_p |
| 312 | |
| 313 | delete_breakpoints |
| 314 | |
| 315 | gdb_breakpoint call4a |
| 316 | gdb_breakpoint call4b |
| 317 | |
| 318 | # Run; should stop at call4a and print actual arguments. |
| 319 | # Try dereferencing the arguments. |
| 320 | |
| 321 | gdb_run_cmd |
| 322 | gdb_expect { |
| 323 | -re ".* call4a \\(stp=$hex\\) .*$gdb_prompt $" { |
| 324 | pass "run to call4a" |
| 325 | } |
| 326 | -re "$gdb_prompt $" { fail "run to call4a" ; gdb_suppress_tests; } |
| 327 | timeout { fail "(timeout) run to call4a" ; gdb_suppress_tests; } |
| 328 | } |
| 329 | |
| 330 | gdb_test "print *stp" ".* = \{s1 = 101, s2 = 102\}" |
| 331 | |
| 332 | # Continue; should stop at call4b and print actual arguments. |
| 333 | |
| 334 | gdb_test "cont" ".* call4b \\(unp=$hex\\) .*" "continue to call4b" |
| 335 | |
| 336 | # Try dereferencing the arguments. |
| 337 | if { $target_sizeof_long == $target_sizeof_int } { |
| 338 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 1\}" \ |
| 339 | "print *unp (sizeof long == sizeof int)" |
| 340 | } elseif { ! $target_bigendian_p } { |
| 341 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 1\}" \ |
| 342 | "print *unp (little-endian, sizeof long != sizeof int)" |
| 343 | } elseif { $target_sizeof_long == 8 && $target_sizeof_int == 4 } { |
| 344 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 4294967296\}" \ |
| 345 | "print *unp (big-endian, sizeof long == 8, sizeof int = 4)" |
| 346 | } elseif { $target_sizeof_long == 4 && $target_sizeof_int == 2 } { |
| 347 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 65536\}" \ |
| 348 | "print *unp (big-endian, sizeof long == 4, sizeof int = 2)" |
| 349 | } else { |
| 350 | fail "print *unp (unknown case)" |
| 351 | } |
| 352 | |
| 353 | pass "locate actual args, structs/unions passed by reference" |
| 354 | gdb_stop_suppressing_tests; |
| 355 | } |
| 356 | |
| 357 | # |
| 358 | # Locate actual args; structures and unions passed by value. |
| 359 | # |
| 360 | |
| 361 | proc structs_by_value {} { |
| 362 | global gdb_prompt |
| 363 | global hex |
| 364 | global det_file |
| 365 | global target_sizeof_int |
| 366 | global target_sizeof_long |
| 367 | global target_bigendian_p |
| 368 | |
| 369 | delete_breakpoints |
| 370 | |
| 371 | gdb_breakpoint call5a |
| 372 | gdb_breakpoint call5b |
| 373 | |
| 374 | # Run; should stop at call5a and print actual arguments. |
| 375 | # Try dereferencing the arguments. |
| 376 | |
| 377 | gdb_run_cmd |
| 378 | gdb_expect { |
| 379 | -re ".* call5a \\(st=\{s1 = 101, s2 = 102\}\\) .*$gdb_prompt $" { |
| 380 | pass "run to call5a" |
| 381 | } |
| 382 | -re "$gdb_prompt $" { fail "run to call5a" ; gdb_suppress_tests; } |
| 383 | timeout { fail "(timeout) run to call5a" ; gdb_suppress_tests; } |
| 384 | } |
| 385 | |
| 386 | gdb_test "print st" ".* = \{s1 = 101, s2 = 102\}" |
| 387 | |
| 388 | # Continue; should stop at call5b and print actual arguments. |
| 389 | if { $target_sizeof_long == $target_sizeof_int } { |
| 390 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 2\}\\) .*" \ |
| 391 | "continue to call5b (sizeof long == sizeof int)" |
| 392 | } elseif { ! $target_bigendian_p } { |
| 393 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 2\}\\) .*" \ |
| 394 | "continue to call5b (little-endian, sizeof long != sizeof int)" |
| 395 | } elseif { $target_sizeof_long == 8 && $target_sizeof_int == 4 } { |
| 396 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 8589934592\}\\) .*" \ |
| 397 | "continue to call5b (big-endian, sizeof long == 8, sizeof int = 4)" |
| 398 | } elseif { $target_sizeof_long == 4 && $target_sizeof_int == 2 } { |
| 399 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 131072\}\\) .*" \ |
| 400 | "continue to call5b (big-endian, sizeof long == 4, sizeof int = 2)" |
| 401 | } else { |
| 402 | fail "continue to call5b (unknown case)" |
| 403 | } |
| 404 | |
| 405 | # Try dereferencing the arguments. |
| 406 | if { $target_sizeof_long == $target_sizeof_int } { |
| 407 | gdb_test "print un" ".* = \{u1 = 2, u2 = 2\}" \ |
| 408 | "print un (sizeof long == sizeof int)" |
| 409 | } elseif { ! $target_bigendian_p } { |
| 410 | gdb_test "print un" ".* = \{u1 = 2, u2 = 2\}" \ |
| 411 | "print un (little-endian, sizeof long != sizeof int)" |
| 412 | } elseif { $target_sizeof_long == 8 && $target_sizeof_int == 4 } { |
| 413 | gdb_test "print un" ".* = \{u1 = 2, u2 = 8589934592\}" \ |
| 414 | "print un (big-endian, sizeof long == 8, sizeof int = 4)" |
| 415 | } elseif { $target_sizeof_long == 4 && $target_sizeof_int == 2 } { |
| 416 | gdb_test "print un" ".* = \{u1 = 2, u2 = 131072\}" \ |
| 417 | "print un (big-endian, sizeof long == 4, sizeof int = 2)" |
| 418 | } else { |
| 419 | fail "print un (unknown case)" |
| 420 | } |
| 421 | |
| 422 | gdb_stop_suppressing_tests; |
| 423 | } |
| 424 | |
| 425 | # |
| 426 | # Locate actual args; discard, shuffle, and call |
| 427 | # |
| 428 | |
| 429 | proc discard_and_shuffle {} { |
| 430 | global gdb_prompt |
| 431 | global hex |
| 432 | global decimal |
| 433 | global det_file |
| 434 | global gcc_compiled |
| 435 | |
| 436 | delete_breakpoints |
| 437 | |
| 438 | gdb_breakpoint call6a |
| 439 | gdb_breakpoint call6b |
| 440 | gdb_breakpoint call6c |
| 441 | gdb_breakpoint call6d |
| 442 | gdb_breakpoint call6e |
| 443 | gdb_breakpoint call6f |
| 444 | gdb_breakpoint call6g |
| 445 | gdb_breakpoint call6h |
| 446 | |
| 447 | # Run; should stop at call6a and print actual arguments. |
| 448 | # Print backtrace. |
| 449 | |
| 450 | gdb_run_cmd |
| 451 | gdb_expect { |
| 452 | -re ".*Breakpoint $decimal, call6a .*$gdb_prompt $" { pass "run to call6a" } |
| 453 | -re "$gdb_prompt $" { fail "run to call6a" ; gdb_suppress_tests; } |
| 454 | timeout { fail "(timeout) run to call6a" ; gdb_suppress_tests; } |
| 455 | } |
| 456 | |
| 457 | setup_xfail "rs6000-*-*" |
| 458 | |
| 459 | if {!$gcc_compiled} { |
| 460 | setup_xfail "mips-sgi-irix5*" |
| 461 | } |
| 462 | |
| 463 | send_gdb "backtrace 100\n" |
| 464 | gdb_expect { |
| 465 | -re "backtrace 100\[\r\n\]+ |
| 466 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r |
| 467 | .* main \\(.*\\) .*\r |
| 468 | $gdb_prompt $" { |
| 469 | pass "backtrace from call6a" |
| 470 | } |
| 471 | -re "backtrace 100\[\r\n\]+ |
| 472 | .* call6a \\(c=97 'a', s=1, i=2, l=3, f=.*, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .*\r |
| 473 | .* main \\(.*\\) .*\r |
| 474 | $gdb_prompt $" { |
| 475 | xfail "backtrace from call6a" |
| 476 | } |
| 477 | -re "$gdb_prompt $" { |
| 478 | fail "backtrace from call6a" |
| 479 | gdb_suppress_tests |
| 480 | } |
| 481 | timeout { |
| 482 | fail "(timeout) backtrace from call6a" |
| 483 | gdb_suppress_tests |
| 484 | } |
| 485 | } |
| 486 | |
| 487 | # Continue; should stop at call6b and print actual arguments. |
| 488 | # Print backtrace. |
| 489 | |
| 490 | gdb_continue call6b |
| 491 | |
| 492 | send_gdb "backtrace 100\n" |
| 493 | if [gdb_expect_list "backtrace from call6b" ".*$gdb_prompt $" { |
| 494 | ".*\[\r\n\]#0 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 495 | ".*\[\r\n\]#1 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 496 | ".*\[\r\n\]#2 .* main \\(.*\\) " |
| 497 | } ] { |
| 498 | gdb_suppress_tests; |
| 499 | } |
| 500 | |
| 501 | # Continue; should stop at call6c and print actual arguments. |
| 502 | # Print backtrace. |
| 503 | |
| 504 | gdb_continue call6c |
| 505 | |
| 506 | send_gdb "backtrace 100\n" |
| 507 | if [gdb_expect_list "backtrace from call6c" ".*$gdb_prompt $" { |
| 508 | ".*\[\r\n\]#0 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 509 | ".*\[\r\n\]#1 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 510 | ".*\[\r\n\]#2 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 511 | ".*\[\r\n\]#3 .* main \\(.*\\) " |
| 512 | } ] { |
| 513 | gdb_suppress_tests; |
| 514 | } |
| 515 | # Continue; should stop at call6d and print actual arguments. |
| 516 | # Print backtrace. |
| 517 | |
| 518 | gdb_continue call6d |
| 519 | |
| 520 | send_gdb "backtrace 100\n" |
| 521 | if [gdb_expect_list "backtrace from call6d" ".*$gdb_prompt $" { |
| 522 | ".*\[\r\n\]#0 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 523 | ".*\[\r\n\]#1 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 524 | ".*\[\r\n\]#2 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 525 | ".*\[\r\n\]#3 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 526 | ".*\[\r\n\]#4 .* main \\(.*\\) " |
| 527 | } ] { |
| 528 | gdb_suppress_tests; |
| 529 | } |
| 530 | |
| 531 | # Continue; should stop at call6e and print actual arguments. |
| 532 | # Print backtrace. |
| 533 | |
| 534 | gdb_continue call6e |
| 535 | |
| 536 | send_gdb "backtrace 100\n" |
| 537 | if [gdb_expect_list "backtrace from call6e" ".*$gdb_prompt $" { |
| 538 | ".*\[\r\n\]#0 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 539 | ".*\[\r\n\]#1 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 540 | ".*\[\r\n\]#2 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 541 | ".*\[\r\n\]#3 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 542 | ".*\[\r\n\]#4 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 543 | ".*\[\r\n\]#5 .* main \\(.*\\) " |
| 544 | } ] { |
| 545 | gdb_suppress_tests; |
| 546 | } |
| 547 | |
| 548 | # Continue; should stop at call6f and print actual arguments. |
| 549 | # Print backtrace. |
| 550 | |
| 551 | gdb_continue call6f |
| 552 | |
| 553 | send_gdb "backtrace 100\n" |
| 554 | if [gdb_expect_list "backtrace from call6f" ".*$gdb_prompt $" { |
| 555 | ".*\[\r\n\]#0 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 556 | ".*\[\r\n\]#1 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 557 | ".*\[\r\n\]#2 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 558 | ".*\[\r\n\]#3 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 559 | ".*\[\r\n\]#4 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 560 | ".*\[\r\n\]#5 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 561 | ".*\[\r\n\]#6 .* main \\(.*\\) " |
| 562 | } ] { |
| 563 | gdb_suppress_tests; |
| 564 | } |
| 565 | |
| 566 | # Continue; should stop at call6g and print actual arguments. |
| 567 | # Print backtrace. |
| 568 | |
| 569 | gdb_continue call6g |
| 570 | |
| 571 | send_gdb "backtrace 100\n" |
| 572 | if [gdb_expect_list "backtrace from call6g" ".*$gdb_prompt $" { |
| 573 | ".*\[\r\n\]#0 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " |
| 574 | ".*\[\r\n\]#1 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 575 | ".*\[\r\n\]#2 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 576 | ".*\[\r\n\]#3 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 577 | ".*\[\r\n\]#4 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 578 | ".*\[\r\n\]#5 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 579 | ".*\[\r\n\]#6 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 580 | ".*\[\r\n\]#7 .* main \\(.*\\) " |
| 581 | } ] { |
| 582 | gdb_suppress_tests; |
| 583 | } |
| 584 | |
| 585 | # Continue; should stop at call6h and print actual arguments. |
| 586 | # Print backtrace. |
| 587 | |
| 588 | gdb_continue call6h |
| 589 | |
| 590 | send_gdb "backtrace 100\n" |
| 591 | if [gdb_expect_list "backtrace from call6h" ".*$gdb_prompt $" { |
| 592 | ".*\[\r\n\]#0 .* call6h \\(us=6, ui=7, ul=8\\) " |
| 593 | ".*\[\r\n\]#1 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " |
| 594 | ".*\[\r\n\]#2 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 595 | ".*\[\r\n\]#3 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 596 | ".*\[\r\n\]#4 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 597 | ".*\[\r\n\]#5 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 598 | ".*\[\r\n\]#6 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 599 | ".*\[\r\n\]#7 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 600 | ".*\[\r\n\]#8 .* main \\(.*\\) " |
| 601 | } ] { |
| 602 | gdb_suppress_tests; |
| 603 | } |
| 604 | |
| 605 | # monitor only allows 8 breakpoints; w89k board allows 10, so |
| 606 | # break them up into two groups. |
| 607 | delete_breakpoints |
| 608 | gdb_breakpoint call6i |
| 609 | gdb_breakpoint call6j |
| 610 | gdb_breakpoint call6k |
| 611 | |
| 612 | # Continue; should stop at call6i and print actual arguments. |
| 613 | # Print backtrace. |
| 614 | |
| 615 | gdb_continue call6i |
| 616 | |
| 617 | send_gdb "backtrace 100\n" |
| 618 | if [gdb_expect_list "backtrace from call6i" ".*$gdb_prompt $" { |
| 619 | ".*\[\r\n\]#0 .* call6i \\(ui=7, ul=8\\) " |
| 620 | ".*\[\r\n\]#1 .* call6h \\(us=6, ui=7, ul=8\\) " |
| 621 | ".*\[\r\n\]#2 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " |
| 622 | ".*\[\r\n\]#3 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 623 | ".*\[\r\n\]#4 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 624 | ".*\[\r\n\]#5 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 625 | ".*\[\r\n\]#6 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 626 | ".*\[\r\n\]#7 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 627 | ".*\[\r\n\]#8 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 628 | ".*\[\r\n\]#9 .* main \\(.*\\) " |
| 629 | } ] { |
| 630 | gdb_suppress_tests; |
| 631 | } |
| 632 | |
| 633 | # Continue; should stop at call6j and print actual arguments. |
| 634 | # Print backtrace. |
| 635 | |
| 636 | gdb_continue call6j |
| 637 | |
| 638 | send_gdb "backtrace 100\n" |
| 639 | if [gdb_expect_list "backtrace from call6j" ".*$gdb_prompt $" { |
| 640 | ".*\[\r\n\]#0 .* call6j \\(ul=8\\) " |
| 641 | ".*\[\r\n\]#1 .* call6i \\(ui=7, ul=8\\) " |
| 642 | ".*\[\r\n\]#2 .* call6h \\(us=6, ui=7, ul=8\\) " |
| 643 | ".*\[\r\n\]#3 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " |
| 644 | ".*\[\r\n\]#4 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 645 | ".*\[\r\n\]#5 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 646 | ".*\[\r\n\]#6 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 647 | ".*\[\r\n\]#7 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 648 | ".*\[\r\n\]#8 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 649 | ".*\[\r\n\]#9 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 650 | ".*\[\r\n\]#10 .* main \\(.*\\) " |
| 651 | } ] { |
| 652 | gdb_suppress_tests; |
| 653 | } |
| 654 | |
| 655 | # Continue; should stop at call6k and print actual arguments. |
| 656 | # Print backtrace. |
| 657 | gdb_continue call6k |
| 658 | |
| 659 | send_gdb "backtrace 100\n" |
| 660 | if [gdb_expect_list "backtrace from call6k" ".*$gdb_prompt $" { |
| 661 | ".*\[\r\n\]#0 .* call6k \\(\\) " |
| 662 | ".*\[\r\n\]#1 .* call6j \\(ul=8\\) " |
| 663 | ".*\[\r\n\]#2 .* call6i \\(ui=7, ul=8\\) " |
| 664 | ".*\[\r\n\]#3 .* call6h \\(us=6, ui=7, ul=8\\) " |
| 665 | ".*\[\r\n\]#4 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " |
| 666 | ".*\[\r\n\]#5 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 667 | ".*\[\r\n\]#6 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 668 | ".*\[\r\n\]#7 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 669 | ".*\[\r\n\]#8 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 670 | ".*\[\r\n\]#9 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 671 | ".*\[\r\n\]#10 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " |
| 672 | ".*\[\r\n\]#11 .* main \\(.*\\) " |
| 673 | } ] { |
| 674 | gdb_suppress_tests; |
| 675 | } |
| 676 | gdb_stop_suppressing_tests; |
| 677 | } |
| 678 | |
| 679 | |
| 680 | # |
| 681 | # Locate actual args; shuffle round robin and call |
| 682 | # |
| 683 | |
| 684 | proc shuffle_round_robin {} { |
| 685 | global gdb_prompt |
| 686 | global hex |
| 687 | global decimal |
| 688 | global det_file |
| 689 | global gcc_compiled |
| 690 | |
| 691 | delete_breakpoints |
| 692 | |
| 693 | gdb_breakpoint call7a |
| 694 | gdb_breakpoint call7b |
| 695 | gdb_breakpoint call7c |
| 696 | gdb_breakpoint call7d |
| 697 | gdb_breakpoint call7e |
| 698 | gdb_breakpoint call7f |
| 699 | gdb_breakpoint call7g |
| 700 | gdb_breakpoint call7h |
| 701 | |
| 702 | # Run; should stop at call7a and print actual arguments. |
| 703 | # Print backtrace. |
| 704 | |
| 705 | gdb_run_cmd |
| 706 | gdb_expect { |
| 707 | -re ".*Breakpoint $decimal, call7a .*$gdb_prompt $" { |
| 708 | pass "run to call7a" |
| 709 | } |
| 710 | -re "$gdb_prompt $" { fail "run to call7a" ; gdb_suppress_tests; } |
| 711 | timeout { fail "(timeout) run to call7a" ; gdb_suppress_tests; } |
| 712 | } |
| 713 | |
| 714 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "mips-sgi-irix5*" } |
| 715 | send_gdb "backtrace 100\n" |
| 716 | gdb_expect { |
| 717 | -re "backtrace 100\[\r\n\]+ |
| 718 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r |
| 719 | .* main \\(.*\\) .*\r |
| 720 | $gdb_prompt $" { |
| 721 | pass "backtrace from call7a" |
| 722 | } |
| 723 | -re "backtrace 100\[\r\n\]+ |
| 724 | .* call7a \\(c=97 'a', i=2, s=1, l=3, f=.*, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .*\r |
| 725 | .* main \\(.*\\) .*\r |
| 726 | $gdb_prompt $" { |
| 727 | xfail "backtrace from call7a" |
| 728 | } |
| 729 | -re "$gdb_prompt $" { fail "backtrace from call7a" ; return } |
| 730 | timeout { fail "(timeout) backtrace from call7a" ; return } |
| 731 | } |
| 732 | |
| 733 | # Continue; should stop at call7b and print actual arguments. |
| 734 | # Print backtrace. |
| 735 | |
| 736 | gdb_continue call7b |
| 737 | |
| 738 | if {$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
| 739 | |
| 740 | send_gdb "backtrace 100\n" |
| 741 | gdb_expect_list "backtrace from call7b" ".*$gdb_prompt $" { |
| 742 | ".*\[\r\n\]#0 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " |
| 743 | ".*\[\r\n\]#1 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " |
| 744 | ".*\[\r\n\]#2 .* main \\(.*\\) " |
| 745 | } |
| 746 | |
| 747 | # Continue; should stop at call7c and print actual arguments. |
| 748 | # Print backtrace. |
| 749 | |
| 750 | gdb_continue call7c |
| 751 | |
| 752 | send_gdb "backtrace 100\n" |
| 753 | gdb_expect_list "backtrace from call7c" ".*$gdb_prompt $" { |
| 754 | ".*\[\r\n\]#0 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " |
| 755 | ".*\[\r\n\]#1 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " |
| 756 | ".*\[\r\n\]#2 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " |
| 757 | ".*\[\r\n\]#3 .* main \\(.*\\) " |
| 758 | } |
| 759 | |
| 760 | # Continue; should stop at call7d and print actual arguments. |
| 761 | # Print backtrace. |
| 762 | |
| 763 | gdb_continue call7d |
| 764 | |
| 765 | send_gdb "backtrace 100\n" |
| 766 | gdb_expect_list "backtrace from call7d" ".*$gdb_prompt $" { |
| 767 | ".*\[\r\n\]#0 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " |
| 768 | ".*\[\r\n\]#1 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " |
| 769 | ".*\[\r\n\]#2 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " |
| 770 | ".*\[\r\n\]#3 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " |
| 771 | ".*\[\r\n\]#4 .* main \\(.*\\) " |
| 772 | } |
| 773 | |
| 774 | gdb_continue call7e |
| 775 | |
| 776 | send_gdb "backtrace 100\n" |
| 777 | gdb_expect_list "backtrace from call7e" ".*$gdb_prompt $" { |
| 778 | ".*\[\r\n\]#0 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " |
| 779 | ".*\[\r\n\]#1 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " |
| 780 | ".*\[\r\n\]#2 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " |
| 781 | ".*\[\r\n\]#3 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " |
| 782 | ".*\[\r\n\]#4 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " |
| 783 | ".*\[\r\n\]#5 .* main \\(.*\\) " |
| 784 | } |
| 785 | |
| 786 | # Continue; should stop at call7f and print actual arguments. |
| 787 | # Print backtrace. |
| 788 | |
| 789 | gdb_continue call7f |
| 790 | |
| 791 | send_gdb "backtrace 100\n" |
| 792 | gdb_expect_list "backtrace from call7f" ".*$gdb_prompt $" { |
| 793 | ".*\[\r\n\]#0 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " |
| 794 | ".*\[\r\n\]#1 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " |
| 795 | ".*\[\r\n\]#2 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " |
| 796 | ".*\[\r\n\]#3 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " |
| 797 | ".*\[\r\n\]#4 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " |
| 798 | ".*\[\r\n\]#5 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " |
| 799 | ".*\[\r\n\]#6 .* main \\(.*\\) " |
| 800 | } |
| 801 | |
| 802 | # Continue; should stop at call7g and print actual arguments. |
| 803 | # Print backtrace. |
| 804 | |
| 805 | gdb_continue call7g |
| 806 | |
| 807 | send_gdb "backtrace 100\n" |
| 808 | gdb_expect_list "backtrace from call7g" ".*$gdb_prompt $" { |
| 809 | ".*\[\r\n\]#0 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " |
| 810 | ".*\[\r\n\]#1 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " |
| 811 | ".*\[\r\n\]#2 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " |
| 812 | ".*\[\r\n\]#3 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " |
| 813 | ".*\[\r\n\]#4 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " |
| 814 | ".*\[\r\n\]#5 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " |
| 815 | ".*\[\r\n\]#6 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " |
| 816 | ".*\[\r\n\]#7 .* main \\(.*\\) " |
| 817 | } |
| 818 | |
| 819 | gdb_continue call7h |
| 820 | |
| 821 | send_gdb "backtrace 100\n" |
| 822 | gdb_expect_list "backtrace from call7h" ".*$gdb_prompt $" { |
| 823 | ".*\[\r\n\]#0 .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) " |
| 824 | ".*\[\r\n\]#1 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " |
| 825 | ".*\[\r\n\]#2 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " |
| 826 | ".*\[\r\n\]#3 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " |
| 827 | ".*\[\r\n\]#4 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " |
| 828 | ".*\[\r\n\]#5 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " |
| 829 | ".*\[\r\n\]#6 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " |
| 830 | ".*\[\r\n\]#7 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " |
| 831 | ".*\[\r\n\]#8 .* main \\(.*\\) " |
| 832 | } |
| 833 | |
| 834 | # monitor only allows 8 breakpoints; w89k board allows 10, so |
| 835 | # break them up into two groups. |
| 836 | delete_breakpoints |
| 837 | gdb_breakpoint call7i |
| 838 | gdb_breakpoint call7j |
| 839 | gdb_breakpoint call7k |
| 840 | |
| 841 | # Continue; should stop at call7i and print actual arguments. |
| 842 | # Print backtrace. |
| 843 | |
| 844 | gdb_continue call7i |
| 845 | |
| 846 | send_gdb "backtrace 100\n" |
| 847 | gdb_expect_list "backtrace from call7i" ".*$gdb_prompt $" { |
| 848 | ".*\[\r\n\]#0 .* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) " |
| 849 | ".*\[\r\n\]#1 .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) " |
| 850 | ".*\[\r\n\]#2 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " |
| 851 | ".*\[\r\n\]#3 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " |
| 852 | ".*\[\r\n\]#4 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " |
| 853 | ".*\[\r\n\]#5 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " |
| 854 | ".*\[\r\n\]#6 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " |
| 855 | ".*\[\r\n\]#7 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " |
| 856 | ".*\[\r\n\]#8 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " |
| 857 | ".*\[\r\n\]#9 .* main \\(.*\\) " |
| 858 | } |
| 859 | |
| 860 | # Continue; should stop at call7j and print actual arguments. |
| 861 | # Print backtrace. |
| 862 | |
| 863 | gdb_continue call7j |
| 864 | |
| 865 | send_gdb "backtrace 100\n" |
| 866 | gdb_expect_list "backtrace from call7j" ".*$gdb_prompt $" { |
| 867 | ".*\[\r\n\]#0 .* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) " |
| 868 | ".*\[\r\n\]#1 .* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) " |
| 869 | ".*\[\r\n\]#2 .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) " |
| 870 | ".*\[\r\n\]#3 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " |
| 871 | ".*\[\r\n\]#4 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " |
| 872 | ".*\[\r\n\]#5 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " |
| 873 | ".*\[\r\n\]#6 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " |
| 874 | ".*\[\r\n\]#7 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " |
| 875 | ".*\[\r\n\]#8 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " |
| 876 | ".*\[\r\n\]#9 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " |
| 877 | ".*\[\r\n\]#10 .* main \\(.*\\) " |
| 878 | } |
| 879 | |
| 880 | # Continue; should stop at call7k and print actual arguments. |
| 881 | # Print backtrace. |
| 882 | |
| 883 | gdb_continue call7k |
| 884 | |
| 885 | if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" } |
| 886 | send_gdb "backtrace 100\n" |
| 887 | gdb_expect_list "backtrace from call7k" ".*$gdb_prompt $" { |
| 888 | ".*\[\r\n\]#0 .* call7k \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " |
| 889 | ".*\[\r\n\]#1 .* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) " |
| 890 | ".*\[\r\n\]#2 .* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) " |
| 891 | ".*\[\r\n\]#3 .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) " |
| 892 | ".*\[\r\n\]#4 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " |
| 893 | ".*\[\r\n\]#5 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " |
| 894 | ".*\[\r\n\]#6 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " |
| 895 | ".*\[\r\n\]#7 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " |
| 896 | ".*\[\r\n\]#8 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " |
| 897 | ".*\[\r\n\]#9 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " |
| 898 | ".*\[\r\n\]#10 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " |
| 899 | ".*\[\r\n\]#11 .* main \\(.*\\) " |
| 900 | } |
| 901 | gdb_stop_suppressing_tests; |
| 902 | } |
| 903 | |
| 904 | # |
| 905 | # Locate actual args; recursive passing of structs by value |
| 906 | # |
| 907 | |
| 908 | proc recursive_structs_by_value {} { |
| 909 | global gdb_prompt |
| 910 | global hex |
| 911 | global decimal |
| 912 | global det_file |
| 913 | |
| 914 | delete_breakpoints |
| 915 | |
| 916 | gdb_breakpoint hitbottom |
| 917 | |
| 918 | # Run; should stop at hitbottom and print actual arguments. |
| 919 | # Print backtrace. |
| 920 | gdb_run_cmd |
| 921 | gdb_expect { |
| 922 | -re ".*Breakpoint $decimal, hitbottom .*$gdb_prompt $" { pass "run to hitbottom" } |
| 923 | -re "$gdb_prompt $" { fail "run to hitbottom" ; gdb_suppress_tests; } |
| 924 | timeout { fail "(timeout) run to hitbottom" ; gdb_suppress_tests; } |
| 925 | } |
| 926 | |
| 927 | if ![istarget sparclet-*-*] { |
| 928 | send_gdb "backtrace 100\n" |
| 929 | gdb_expect_list "recursive passing of structs by value" ".*$gdb_prompt $" { |
| 930 | ".*\[\r\n\]#0 .* hitbottom \\(\\) " |
| 931 | ".*\[\r\n\]#1 .* recurse \\(a=\{s = 0, i = 0, l = 0\}, depth=0\\) " |
| 932 | ".*\[\r\n\]#2 .* recurse \\(a=\{s = 1, i = 1, l = 1\}, depth=1\\) " |
| 933 | ".*\[\r\n\]#3 .* recurse \\(a=\{s = 2, i = 2, l = 2\}, depth=2\\) " |
| 934 | ".*\[\r\n\]#4 .* recurse \\(a=\{s = 3, i = 3, l = 3\}, depth=3\\) " |
| 935 | ".*\[\r\n\]#5 .* recurse \\(a=\{s = 4, i = 4, l = 4\}, depth=4\\) " |
| 936 | ".*\[\r\n\]#6 .* test_struct_args \\(\\) " |
| 937 | ".*\[\r\n\]#7 .* main \\(.*\\) " |
| 938 | } |
| 939 | } else { |
| 940 | fail "recursive passing of structs by value (sparclet)" |
| 941 | } |
| 942 | gdb_stop_suppressing_tests; |
| 943 | } |
| 944 | |
| 945 | proc funcargs_reload { } { |
| 946 | global objdir |
| 947 | global subdir |
| 948 | global binfile |
| 949 | global srcdir |
| 950 | |
| 951 | if [istarget "mips-idt-*"] { |
| 952 | # Restart because IDT/SIM runs out of file descriptors. |
| 953 | gdb_exit |
| 954 | gdb_start |
| 955 | gdb_reinitialize_dir $srcdir/$subdir |
| 956 | gdb_load ${binfile} |
| 957 | } |
| 958 | } |
| 959 | |
| 960 | # |
| 961 | # Test for accessing local stack variables in functions which call alloca |
| 962 | # |
| 963 | proc localvars_after_alloca { } { |
| 964 | global gdb_prompt |
| 965 | global hex |
| 966 | global decimal |
| 967 | global gcc_compiled |
| 968 | |
| 969 | if { ! [ runto localvars_after_alloca ] } then { gdb_suppress_tests; } |
| 970 | |
| 971 | # Print each arg as a double check to see if we can print |
| 972 | # them here as well as with backtrace. |
| 973 | |
| 974 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
| 975 | gdb_test "print c" " = 97 'a'" "print c after runto localvars_after_alloca" |
| 976 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
| 977 | gdb_test "print s" " = 1" "print s after runto localvars_after_alloca" |
| 978 | gdb_test "print i" " = 2" "print i after runto localvars_after_alloca" |
| 979 | gdb_test "print l" " = 3" "print l after runto localvars_after_alloca" |
| 980 | |
| 981 | # Lame regexp. |
| 982 | gdb_test "next" ".*" "next in localvars_after_alloca()" |
| 983 | |
| 984 | # Print each arg as a double check to see if we can print |
| 985 | # them here as well as with backtrace. |
| 986 | |
| 987 | gdb_test "print c" " = 97 'a'" "print c in localvars_after_alloca" |
| 988 | gdb_test "print s" " = 1" "print s in localvars_after_alloca" |
| 989 | gdb_test "print i" " = 2" "print i in localvars_after_alloca" |
| 990 | gdb_test "print l" " = 3" "print l in localvars_after_alloca" |
| 991 | |
| 992 | gdb_test "backtrace 8" "#0.*localvars_after_alloca \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" "backtrace after alloca" |
| 993 | gdb_stop_suppressing_tests; |
| 994 | } |
| 995 | |
| 996 | proc call_after_alloca { } { |
| 997 | global gdb_prompt |
| 998 | global hex |
| 999 | global decimal |
| 1000 | global gcc_compiled |
| 1001 | |
| 1002 | if { ! [ runto call_after_alloca_subr ] } then { gdb_suppress_tests; } |
| 1003 | |
| 1004 | # Print each arg as a double check to see if we can print |
| 1005 | # them here as well as with backtrace. |
| 1006 | |
| 1007 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
| 1008 | gdb_test "print c" " = 97 'a'" "print c in call_after_alloca" |
| 1009 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
| 1010 | gdb_test "print s" " = 1" "print s in call_after_alloca" |
| 1011 | gdb_test "print i" " = 2" "print i in call_after_alloca" |
| 1012 | gdb_test "print l" " = 3" "print l in call_after_alloca" |
| 1013 | |
| 1014 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
| 1015 | 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" |
| 1016 | gdb_stop_suppressing_tests; |
| 1017 | } |
| 1018 | |
| 1019 | # |
| 1020 | # Test for accessing local stack variables, backtraces, finish, |
| 1021 | # and finally stepping into indirect calls. The point is that on the PA |
| 1022 | # these use a funky `dyncall' mechanism which GDB needs to know about. |
| 1023 | # |
| 1024 | proc localvars_in_indirect_call { } { |
| 1025 | global gdb_prompt |
| 1026 | global hex |
| 1027 | global decimal |
| 1028 | global gcc_compiled |
| 1029 | |
| 1030 | # Can not use "runto call0a" as call0a is called several times |
| 1031 | # during single run. Instead stop in a marker function and |
| 1032 | # take control from there. |
| 1033 | if { ! [ runto marker_indirect_call ] } then { gdb_suppress_tests; } |
| 1034 | |
| 1035 | # break on the next call to call0a, then delete all the breakpoints |
| 1036 | # and start testing. |
| 1037 | gdb_breakpoint call0a |
| 1038 | gdb_continue call0a |
| 1039 | delete_breakpoints |
| 1040 | |
| 1041 | # Print each arg as a double check to see if we can print |
| 1042 | # them here as well as with backtrace. |
| 1043 | |
| 1044 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
| 1045 | gdb_test "print c" " = 97 'a'" "print c in localvars_in_indirect_call" |
| 1046 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
| 1047 | gdb_test "print s" " = 1" "print s in localvars_in_indirect_call" |
| 1048 | gdb_test "print i" " = 2" "print i in localvars_in_indirect_call" |
| 1049 | gdb_test "print l" " = 3" "print l in localvars_in_indirect_call" |
| 1050 | |
| 1051 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
| 1052 | gdb_test "backtrace 8" \ |
| 1053 | "#0.*call0a \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" \ |
| 1054 | "backtrace in indirectly called function" |
| 1055 | |
| 1056 | # |
| 1057 | # "finish" brings us back to main. We then will try to step through |
| 1058 | # the second indirect call. |
| 1059 | # On some targets (e.g. m68k) gdb will stop from the finish in midline |
| 1060 | # of the first indirect call. This is due to stack adjustment instructions |
| 1061 | # after the indirect call. In these cases we will step till we hit the |
| 1062 | # second indirect call. |
| 1063 | # |
| 1064 | |
| 1065 | send_gdb "finish\n" |
| 1066 | gdb_expect { |
| 1067 | -re "\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*First.*$gdb_prompt $" { |
| 1068 | #On hppa2.0w-hp-hpux11.00, gdb finishes at one line earlier than |
| 1069 | #hppa1.1-hp-hpux11.00. Therefore, an extra "step" is necessary to continue the test. |
| 1070 | send_gdb "step\n" |
| 1071 | exp_continue |
| 1072 | } |
| 1073 | -re ".*\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*Second.*$gdb_prompt $" { |
| 1074 | pass "finish from indirectly called function" |
| 1075 | } |
| 1076 | -re ".*$gdb_prompt $" { |
| 1077 | fail "finish from indirectly called function" |
| 1078 | gdb_suppress_tests; |
| 1079 | } |
| 1080 | default { fail "finish from indirectly called function" ; gdb_suppress_tests; } |
| 1081 | } |
| 1082 | |
| 1083 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
| 1084 | gdb_test "step" "call0a \\(c=97 'a', s=1, i=2, l=3\\).*" \ |
| 1085 | "stepping into indirectly called function" |
| 1086 | gdb_stop_suppressing_tests; |
| 1087 | } |
| 1088 | |
| 1089 | # |
| 1090 | # Test for stepping into indirect calls which may have trampolines (possibly |
| 1091 | # cascaded) on both the call path and the gdb_suppress_tests; path. |
| 1092 | # to handle trampolines. |
| 1093 | # |
| 1094 | proc test_stepping_over_trampolines { } { |
| 1095 | global gdb_prompt |
| 1096 | global hex |
| 1097 | global decimal |
| 1098 | |
| 1099 | # Stop in a marker function and take control from there. |
| 1100 | if { ! [ runto marker_call_with_trampolines ] } then { gdb_suppress_tests; } |
| 1101 | |
| 1102 | # Cater for gdb stopping in midline, see comment for finish above. |
| 1103 | send_gdb "finish\n" |
| 1104 | gdb_expect { |
| 1105 | -re "marker_call_with_trampolines ..;.*$gdb_prompt $" { |
| 1106 | send_gdb "step\n" |
| 1107 | exp_continue |
| 1108 | } |
| 1109 | -re "pointer_to_call_with_trampolines.*$gdb_prompt $" { |
| 1110 | pass "finish from marker_call_with_trampolines" |
| 1111 | } |
| 1112 | -re ".*$gdb_prompt $" { |
| 1113 | fail "finish from marker_call_with_trampolines" |
| 1114 | } |
| 1115 | default { fail "finish from marker_call_with_trampolines" ; gdb_suppress_tests; } |
| 1116 | } |
| 1117 | |
| 1118 | # Try to step into the target function. |
| 1119 | gdb_test "step" "call_with_trampolines \\(d1=5\\).*" \ |
| 1120 | "stepping into function called with trampolines" |
| 1121 | |
| 1122 | # Make we can backtrace and the argument looks correct. */ |
| 1123 | gdb_test "backtrace 8" "#0.*call_with_trampolines \\(d1=5\\).*1.*main.*" \ |
| 1124 | "backtrace through call with trampolines" |
| 1125 | |
| 1126 | # Make sure we can get back to main. |
| 1127 | # Stepping back to main might stop again after the gdb_suppress_tests; statement |
| 1128 | # or immediately transfer control back to main if optimizations |
| 1129 | # are performed. |
| 1130 | send_gdb "step\n" |
| 1131 | gdb_expect { |
| 1132 | -re "main .* at.*$gdb_prompt $" { |
| 1133 | pass "stepping back to main from function called with trampolines" ; |
| 1134 | gdb_suppress_tests |
| 1135 | } |
| 1136 | -re "\}.*End of call_with_trampolines.*$gdb_prompt $" { |
| 1137 | send_gdb "step\n" |
| 1138 | exp_continue |
| 1139 | } |
| 1140 | -re ".*$gdb_prompt $" { |
| 1141 | fail "stepping back to main from function called with trampolines" |
| 1142 | } |
| 1143 | default { fail "stepping back to main from function called with trampolines" ; gdb_suppress_tests; } |
| 1144 | } |
| 1145 | gdb_stop_suppressing_tests; |
| 1146 | } |
| 1147 | |
| 1148 | # Start with a fresh gdb. |
| 1149 | |
| 1150 | gdb_exit |
| 1151 | gdb_start |
| 1152 | gdb_reinitialize_dir $srcdir/$subdir |
| 1153 | gdb_load ${binfile} |
| 1154 | |
| 1155 | if [istarget "mips*tx39-*"] { |
| 1156 | set timeout 300 |
| 1157 | } else { |
| 1158 | set timeout 60 |
| 1159 | } |
| 1160 | |
| 1161 | # Determine expected output for unsigned long variables, |
| 1162 | # the output varies with sizeof (unsigned long). |
| 1163 | |
| 1164 | set target_sizeof_long 4 |
| 1165 | send_gdb "print sizeof (long)\n" |
| 1166 | gdb_expect { |
| 1167 | -re ".\[0-9\]* = 4.*$gdb_prompt $" { } |
| 1168 | -re ".\[0-9\]* = 8.*$gdb_prompt $" { set target_sizeof_long 8 } |
| 1169 | -re ".*$gdb_prompt $" { |
| 1170 | fail "getting sizeof long" |
| 1171 | } |
| 1172 | default { fail "(timeout) getting sizeof long" } |
| 1173 | } |
| 1174 | |
| 1175 | set target_sizeof_int 4 |
| 1176 | send_gdb "print sizeof (int)\n" |
| 1177 | gdb_expect { |
| 1178 | -re ".\[0-9\]* = 2.*$gdb_prompt $" { set target_sizeof_int 2 } |
| 1179 | -re ".\[0-9\]* = 4.*$gdb_prompt $" { } |
| 1180 | -re ".\[0-9\]* = 8.*$gdb_prompt $" { set target_sizeof_int 8 } |
| 1181 | -re ".*$gdb_prompt $" { |
| 1182 | fail "getting sizeof unsigned long" |
| 1183 | } |
| 1184 | default { fail "(timeout) getting sizeof int" } |
| 1185 | } |
| 1186 | |
| 1187 | set target_bigendian_p 1 |
| 1188 | send_gdb "show endian\n" |
| 1189 | gdb_expect { |
| 1190 | -re ".*little endian.*$gdb_prompt $" { set target_bigendian_p 0 } |
| 1191 | -re ".*big endian.*$gdb_prompt $" { } |
| 1192 | -re ".*$gdb_prompt $" { |
| 1193 | fail "getting target endian" |
| 1194 | } |
| 1195 | default { fail "(timeout) getting target endian" } |
| 1196 | } |
| 1197 | |
| 1198 | # Perform tests |
| 1199 | |
| 1200 | integral_args |
| 1201 | funcargs_reload |
| 1202 | unsigned_integral_args |
| 1203 | funcargs_reload |
| 1204 | if {![target_info exists gdb,skip_float_tests]} { |
| 1205 | float_and_integral_args |
| 1206 | } |
| 1207 | funcargs_reload |
| 1208 | pointer_args |
| 1209 | funcargs_reload |
| 1210 | structs_by_reference |
| 1211 | funcargs_reload |
| 1212 | structs_by_value |
| 1213 | funcargs_reload |
| 1214 | discard_and_shuffle |
| 1215 | funcargs_reload |
| 1216 | shuffle_round_robin |
| 1217 | funcargs_reload |
| 1218 | recursive_structs_by_value |
| 1219 | funcargs_reload |
| 1220 | localvars_after_alloca |
| 1221 | funcargs_reload |
| 1222 | call_after_alloca |
| 1223 | funcargs_reload |
| 1224 | localvars_in_indirect_call |
| 1225 | funcargs_reload |
| 1226 | test_stepping_over_trampolines |