projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 6aba47ca | 1 | # Copyright 1992, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004, |
| 7b6bb8da | 2 | # 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. |
| c906108c SS |
3 | |
| 4 | # This program is free software; you can redistribute it and/or modify | |
| 5 | # it under the terms of the GNU General Public License as published by | |
| e22f8b7c | 6 | # the Free Software Foundation; either version 3 of the License, or |
| c906108c | 7 | # (at your option) any later version. |
| e22f8b7c | 8 | # |
| c906108c SS |
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. | |
| e22f8b7c | 13 | # |
| c906108c | 14 | # You should have received a copy of the GNU General Public License |
| e22f8b7c | 15 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
| c906108c | 16 | |
| c906108c SS |
17 | # This file was written by Fred Fish. (fnf@cygnus.com) |
| 18 | ||
| 19 | if $tracelevel { | |
| 20 | strace $tracelevel | |
| 21 | } | |
| 22 | ||
| c906108c SS |
23 | |
| 24 | set testfile "funcargs" | |
| 25 | set srcfile ${testfile}.c | |
| 26 | set binfile ${objdir}/${subdir}/${testfile} | |
| e43ec454 YQ |
27 | |
| 28 | set compile_flags {debug nowarnings quiet} | |
| 29 | if [support_complex_tests] { | |
| 30 | lappend compile_flags "additional_flags=-DTEST_COMPLEX" | |
| 31 | } | |
| 32 | ||
| 33 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable $compile_flags] != "" } { | |
| b60f0898 JB |
34 | untested funcargs.exp |
| 35 | return -1 | |
| c906108c SS |
36 | } |
| 37 | ||
| 38 | # Create and source the file that provides information about the compiler | |
| 39 | # used to compile the test case. | |
| 40 | if [get_compiler_info ${binfile}] { | |
| 41 | return -1; | |
| 42 | } | |
| 43 | ||
| 44 | # | |
| 45 | # Locate actual args; integral types. | |
| 46 | # | |
| 47 | ||
| 48 | proc integral_args {} { | |
| 49 | global gdb_prompt | |
| 50 | global det_file | |
| 51 | global gcc_compiled | |
| 52 | ||
| 53 | delete_breakpoints | |
| 54 | ||
| 55 | gdb_breakpoint call0a | |
| 56 | gdb_breakpoint call0b | |
| 57 | gdb_breakpoint call0c | |
| 58 | gdb_breakpoint call0d | |
| 59 | gdb_breakpoint call0e | |
| 60 | ||
| 61 | # Run; should stop at call0a and print actual arguments. | |
| c906108c SS |
62 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
| 63 | gdb_run_cmd | |
| 64 | gdb_expect { | |
| 65 | -re ".* call0a \\(c=97 'a', s=1, i=2, l=3\\) .*$gdb_prompt $" { | |
| 66 | pass "run to call0a" | |
| 67 | } | |
| 68 | -re "$gdb_prompt $" { fail "run to call0a" ; gdb_suppress_tests } | |
| 69 | timeout { fail "(timeout) run to call0a" ; gdb_suppress_tests } | |
| 70 | } | |
| 71 | ||
| 72 | # Print each arg as a double check to see if we can print | |
| 73 | # them here as well as with backtrace. | |
| 74 | gdb_test "print c" ".* = 97 'a'" "print c after run to call0a" | |
| 75 | gdb_test "print s" ".* = 1" "print s after run to call0a" | |
| 76 | gdb_test "print i" ".* = 2" "print i after run to call0a" | |
| 77 | gdb_test "print l " ".* = 3" "print l after run to call0a" | |
| 78 | ||
| 79 | # Continue; should stop at call0b and print actual arguments. | |
| 80 | if [gdb_test "cont" ".* call0b \\(s=1, i=2, l=3, c=97 'a'\\) .*" "continue to call0b"] { | |
| 81 | gdb_suppress_tests; | |
| 82 | } | |
| 83 | ||
| 84 | # Continue; should stop at call0c and print actual arguments. | |
| 85 | if [gdb_test "cont" ".* call0c \\(i=2, l=3, c=97 'a', s=1\\) .*" "continue to call0c"] { | |
| 86 | gdb_suppress_tests; | |
| 87 | } | |
| 88 | ||
| 89 | # Continue; should stop at call0d and print actual arguments. | |
| 90 | if [gdb_test "cont" ".* call0d \\(l=3, c=97 'a', s=1, i=2\\) .*" "continue to call0d";] { | |
| 91 | gdb_suppress_tests; | |
| 92 | } | |
| 93 | ||
| 94 | # Continue; should stop at call0e and print actual arguments. | |
| 95 | 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" ] { | |
| 96 | gdb_suppress_tests; | |
| 97 | } | |
| 98 | gdb_stop_suppressing_tests; | |
| 99 | } | |
| 100 | ||
| 101 | # | |
| 102 | # Locate actual args; unsigned integral types. | |
| 103 | # | |
| 104 | ||
| 105 | proc unsigned_integral_args {} { | |
| 106 | global gdb_prompt | |
| 107 | global det_file | |
| 108 | global gcc_compiled | |
| 109 | ||
| 110 | delete_breakpoints | |
| 111 | ||
| 112 | gdb_breakpoint call1a; | |
| 113 | gdb_breakpoint call1b; | |
| 114 | gdb_breakpoint call1c; | |
| 115 | gdb_breakpoint call1d; | |
| 116 | gdb_breakpoint call1e; | |
| 117 | ||
| 118 | # Run; should stop at call1a and print actual arguments. | |
| c906108c SS |
119 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } |
| 120 | gdb_run_cmd | |
| 121 | gdb_expect { | |
| 122 | -re ".* call1a \\(uc=98 'b', us=6, ui=7, ul=8\\) .*$gdb_prompt $" { | |
| 123 | pass "run to call1a" | |
| 124 | } | |
| 125 | -re "$gdb_prompt $" { fail "run to call1a" ; gdb_suppress_tests; } | |
| 126 | timeout { fail "(timeout) run to call1a" ; gdb_suppress_tests; } | |
| 127 | } | |
| 128 | ||
| 129 | # Print each arg as a double check to see if we can print | |
| 130 | # them here as well as with backtrace. | |
| 131 | gdb_test "print uc" ".* = 98 'b'" | |
| 132 | gdb_test "print us" ".* = 6" | |
| 133 | gdb_test "print ui" ".* = 7" | |
| 134 | gdb_test "print ul" ".* = 8" | |
| 135 | ||
| 136 | # Continue; should stop at call1b and print actual arguments. | |
| 137 | if [gdb_test "cont" ".* call1b \\(us=6, ui=7, ul=8, uc=98 'b'\\) .*" "continue to call1b"] { | |
| 138 | gdb_suppress_tests; | |
| 139 | } | |
| 140 | ||
| 141 | # Continue; should stop at call1c and print actual arguments. | |
| 142 | if [gdb_test "cont" ".* call1c \\(ui=7, ul=8, uc=98 'b', us=6\\) .*" "continue to call1c"] { | |
| 143 | gdb_suppress_tests; | |
| 144 | } | |
| 145 | ||
| 146 | # Continue; should stop at call1d and print actual arguments. | |
| 147 | if [gdb_test "cont" ".* call1d \\(ul=8, uc=98 'b', us=6, ui=7\\) .*" "continue to call1d"] { | |
| 148 | gdb_suppress_tests; | |
| 149 | } | |
| 150 | ||
| 151 | # Continue; should stop at call1e and print actual arguments. | |
| 152 | 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"] { | |
| 153 | gdb_suppress_tests; | |
| 154 | } | |
| 155 | gdb_stop_suppressing_tests; | |
| 156 | } | |
| 157 | ||
| 158 | # | |
| 159 | # Locate actual args; integrals mixed with floating point. | |
| 160 | # | |
| 161 | ||
| 162 | proc float_and_integral_args {} { | |
| 163 | global gdb_prompt | |
| 164 | global det_file | |
| 165 | global gcc_compiled | |
| 166 | ||
| 167 | delete_breakpoints | |
| 168 | ||
| 169 | gdb_breakpoint call2a | |
| 170 | gdb_breakpoint call2b | |
| 171 | gdb_breakpoint call2c | |
| 172 | gdb_breakpoint call2d | |
| 173 | gdb_breakpoint call2e | |
| 174 | gdb_breakpoint call2f | |
| 175 | gdb_breakpoint call2g | |
| 176 | gdb_breakpoint call2h | |
| 177 | ||
| 178 | # Run; should stop at call2a and print actual arguments. | |
| 179 | ||
| c906108c SS |
180 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "mips-sgi-irix5*" } |
| 181 | gdb_run_cmd | |
| 182 | gdb_expect { | |
| 183 | -re ".* call2a \\(c=97 'a', f1=4, s=1, d1=5, i=2, f2=4, l=3, d2=5\\) .*$gdb_prompt $" { pass "run to call2a" } | |
| 085dd6e6 | 184 | -re ".* call2a \\(c=97 'a', f1=.*, s=1, d1=5, i=2, f2=4, l=3, d2=5\\) .*$gdb_prompt $" { xfail "run to call2a" } |
| c906108c SS |
185 | -re "$gdb_prompt $" { fail "run to call2a" ; gdb_suppress_tests; } |
| 186 | timeout { fail "(timeout) run to call2a" ; gdb_suppress_tests; } | |
| 187 | } | |
| 188 | ||
| 189 | # Print each arg as a double check to see if we can print | |
| 190 | gdb_test "print c" ".* = 97 'a'" "print c after run to call2a" | |
| 191 | gdb_test "print f1" ".* = 4" "print f1 after run to call2a" | |
| 192 | gdb_test "print s" ".* = 1" "print s after run to call2a" | |
| 193 | gdb_test "print d1" ".* = 5" "print d1 after run to call2a" | |
| 194 | gdb_test "print i" ".* = 2" "print i after run to call2a" | |
| 195 | gdb_test "print f2" ".* = 4" "print f2 after run to call2a" | |
| 196 | gdb_test "print l" ".* = 3" "print l after run to call2a" | |
| 197 | gdb_test "print d2" ".* = 5" "print d2 after run to call2a" | |
| 198 | ||
| 199 | setup_xfail "rs6000-*-*" | |
| 200 | if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" } | |
| 201 | # Continue; should stop at call2b and print actual arguments. | |
| 202 | if [gdb_test "cont" ".* call2b \\(f1=4, s=1, d1=5, i=2, f2=4, l=3, d2=5, c=97 'a'\\) .*" "continue to call2b"] { | |
| 203 | gdb_suppress_tests; | |
| 204 | } | |
| 205 | ||
| 206 | # Continue; should stop at call2c and print actual arguments. | |
| 207 | if [gdb_test "cont" ".* call2c \\(s=1, d1=5, i=2, f2=4, l=3, d2=5, c=97 'a', f1=4\\) .*" "continue to call2c"] { | |
| 208 | gdb_suppress_tests; | |
| 209 | } | |
| 210 | ||
| 211 | # Continue; should stop at call2d and print actual arguments. | |
| 212 | if [gdb_test "cont" ".* call2d \\(d1=5, i=2, f2=4, l=3, d2=5, c=97 'a', f1=4, s=1\\) .*" "continue to call2d"] { | |
| 213 | gdb_suppress_tests; | |
| 214 | } | |
| 215 | ||
| 216 | # Continue; should stop at call2e and print actual arguments. | |
| 217 | if [gdb_test "cont" ".* call2e \\(i=2, f2=4, l=3, d2=5, c=97 'a', f1=4, s=1, d1=5\\) .*" "continue to call2e"] { | |
| 218 | gdb_suppress_tests; | |
| 219 | } | |
| 220 | ||
| 221 | # Continue; should stop at call2f and print actual arguments. | |
| 222 | if [gdb_test "cont" ".* call2f \\(f2=4, l=3, d2=5, c=97 'a', f1=4, s=1, d1=5, i=2\\) .*" "continue to call2f"] { | |
| 223 | gdb_suppress_tests; | |
| 224 | } | |
| 225 | ||
| 226 | # Continue; should stop at call2g and print actual arguments. | |
| 227 | if [gdb_test "cont" ".* call2g \\(l=3, d2=5, c=97 'a', f1=4, s=1, d1=5, i=2, f2=4\\) .*" "continue to call2g"] { | |
| 228 | gdb_suppress_tests; | |
| 229 | } | |
| 230 | ||
| 231 | # Continue; should stop at call2h and print actual arguments. | |
| 232 | if [gdb_test "cont" ".* call2h \\(d2=5, c=97 'a', f1=4, s=1, d1=5, i=2, f2=4, l=3\\) .*" "continue to call2h"] { | |
| 233 | gdb_suppress_tests; | |
| 234 | } | |
| 235 | ||
| 236 | # monitor only allows 8 breakpoints; w89k board allows 10, so | |
| 237 | # break them up into two groups. | |
| 238 | delete_breakpoints | |
| 239 | gdb_breakpoint call2i | |
| 240 | ||
| 241 | # Continue; should stop at call2i and print actual arguments. | |
| 242 | 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"] { | |
| 243 | gdb_suppress_tests; | |
| 244 | } | |
| 245 | gdb_stop_suppressing_tests; | |
| 246 | } | |
| 247 | ||
| e43ec454 YQ |
248 | |
| 249 | # | |
| 250 | # Locate actual args; _Complex types. | |
| 251 | # | |
| 252 | ||
| 253 | proc complex_args {} { | |
| 254 | global gdb_prompt | |
| 255 | ||
| 256 | delete_breakpoints | |
| 257 | ||
| 258 | gdb_breakpoint callca | |
| 259 | gdb_breakpoint callcb | |
| 260 | gdb_breakpoint callcc | |
| 261 | gdb_breakpoint callcd | |
| 262 | gdb_breakpoint callce | |
| 263 | gdb_breakpoint callcf | |
| 264 | ||
| 265 | # Run; should stop at call1a and print actual arguments. | |
| 266 | gdb_run_cmd | |
| 267 | gdb_expect { | |
| 268 | -re ".* callca \\(f1=1 \\+ 2 \\* I, f2=1 \\+ 2 \\* I, f3=1 \\+ 2 \\* I\\) .*$gdb_prompt $" { pass "run to call2a" } | |
| 269 | timeout { fail "(timeout) run to callca" ; gdb_suppress_tests; } | |
| 270 | } | |
| 271 | gdb_test "cont" ".* callcb \\(d1=3 \\+ 4 \\* I, d2=3 \\+ 4 \\* I, d3=3 \\+ 4 \\* I\\) .*" "continue to callcb" | |
| 272 | gdb_test "cont" ".* callcc \\(ld1=5 \\+ 6 \\* I, ld2=5 \\+ 6 \\* I, ld3=5 \\+ 6 \\* I\\) .*" "continue to callcb" | |
| 273 | gdb_test "cont" ".* callcd \\(fc1=1 \\+ 2 \\* I, dc1=3 \\+ 4 \\* I, ldc1=5 \\+ 6 \\* I\\) .*" "continue to callcd" | |
| 274 | gdb_test "cont" ".* callce \\(dc1=3 \\+ 4 \\* I, ldc1=5 \\+ 6 \\* I, fc1=1 \\+ 2 \\* I\\) .*" "continue to callce" | |
| 275 | gdb_test "cont" ".* callcf \\(ldc1=5 \\+ 6 \\* I, fc1=1 \\+ 2 \\* I, dc1=3 \\+ 4 \\* I\\) .*" "continue to callcf" | |
| 276 | } | |
| 277 | ||
| 278 | ||
| 279 | # | |
| 280 | # Locate actual args; _Complex types and integral. | |
| 281 | # | |
| 282 | proc complex_integral_args {} { | |
| 283 | global gdb_prompt | |
| 284 | ||
| 285 | delete_breakpoints | |
| 286 | ||
| 287 | gdb_breakpoint callc1a | |
| 288 | gdb_breakpoint callc1b | |
| 289 | ||
| 290 | # Run; should stop at call1a and print actual arguments. | |
| 291 | gdb_run_cmd | |
| 292 | gdb_expect { | |
| 293 | -re ".* callc1a \\(c=97 'a', s=1, i=2, ui=7, l=3, fc1=1 \\+ 2 \\* I, dc1=3 \\+ 4 \\* I, ldc1=5 \\+ 6 \\* I\\) .*$gdb_prompt $" { pass "run to callc1a" } | |
| 294 | timeout { fail "(timeout) run to callc1a" ; gdb_suppress_tests; } | |
| 295 | } | |
| 296 | gdb_test "cont" ".* callc1b \\(ldc1=5 \\+ 6 \\* I\\, c=97 'a', s=1, i=2, fc1=1 \\+ 2 \\* I, ui=7, l=3, dc1=3 \\+ 4 \\* I\\) .*" "continue to callc1b" | |
| 297 | } | |
| 298 | ||
| 299 | # | |
| 300 | # Locate actual args; _Complex types and integral/float. | |
| 301 | # | |
| 302 | proc complex_float_integral_args {} { | |
| 303 | global gdb_prompt | |
| 304 | ||
| 305 | delete_breakpoints | |
| 306 | ||
| 307 | gdb_breakpoint callc2a | |
| 308 | gdb_breakpoint callc2b | |
| 309 | ||
| 310 | # Run; should stop at call1a and print actual arguments. | |
| 311 | gdb_run_cmd | |
| 312 | gdb_expect { | |
| 313 | -re ".* callc2a \\(c=97 'a', s=1, i=2, ui=7, l=3, f=4, d=5, fc1=1 \\+ 2 \\* I, dc1=3 \\+ 4 \\* I, ldc1=5 \\+ 6 \\* I\\) .*$gdb_prompt $" { pass "run to callc2a" } | |
| 314 | timeout { fail "(timeout) run to callc1a" ; gdb_suppress_tests; } | |
| 315 | } | |
| 316 | gdb_test "cont" ".* callc2b \\(fc1=1 \\+ 2 \\* I, c=97 'a', s=1, i=2, ui=7, ldc1=5 \\+ 6 \\* I\\, l=3, f=4, d=5, dc1=3 \\+ 4 \\* I\\) .*" "continue to callc2b" | |
| 317 | } | |
| 318 | ||
| c906108c SS |
319 | # |
| 320 | # Locate actual args; dereference pointers to ints and floats. | |
| 321 | # | |
| 322 | ||
| 323 | proc pointer_args {} { | |
| 324 | global gdb_prompt | |
| 325 | global hex | |
| 326 | global det_file | |
| 327 | ||
| 328 | delete_breakpoints | |
| 329 | ||
| 330 | gdb_breakpoint call3a | |
| 331 | gdb_breakpoint call3b | |
| 332 | gdb_breakpoint call3c | |
| 333 | ||
| 334 | # Run; should stop at call3a and print actual arguments. | |
| 335 | # Try dereferencing the arguments. | |
| 336 | ||
| c906108c SS |
337 | gdb_run_cmd |
| 338 | gdb_expect { | |
| 23e37ab1 | 339 | -re ".* call3a \\(cp=$hex \"a.*\", sp=$hex, ip=$hex, lp=$hex\\) .*$gdb_prompt $" { pass "run to call3a" } |
| c906108c SS |
340 | -re "$gdb_prompt $" { fail "run to call3a" ; gdb_suppress_tests; } |
| 341 | timeout { fail "(timeout) run to call3a" ; gdb_suppress_tests; } | |
| 342 | } | |
| 343 | ||
| 344 | gdb_test "print *cp" ".* = 97 'a'" | |
| 345 | gdb_test "print *sp" ".* = 1" | |
| 346 | gdb_test "print *ip" ".* = 2" | |
| 347 | gdb_test "print *lp" ".* = 3" | |
| 348 | ||
| 349 | # Continue; should stop at call3b and print actual arguments. | |
| 350 | # Try dereferencing the arguments. | |
| 23e37ab1 | 351 | if [gdb_test "cont" ".* call3b \\(ucp=$hex \"b.*\", usp=$hex, uip=$hex, ulp=$hex\\) .*" "continue to call3b"] { |
| c906108c SS |
352 | gdb_suppress_tests; |
| 353 | } | |
| 354 | ||
| 355 | gdb_test "print *ucp" ".* = 98 'b'" | |
| 356 | gdb_test "print *usp" ".* = 6" | |
| 357 | gdb_test "print *uip" ".* = 7" | |
| 358 | gdb_test "print *ulp" ".* = 8" | |
| 359 | ||
| 360 | # Continue; should stop at call3c and print actual arguments. | |
| 361 | # Try dereferencing the arguments. | |
| 362 | if [gdb_test "cont" ".* call3c \\(fp=$hex, dp=$hex\\) .*" "continue to call3c"] { | |
| 363 | gdb_suppress_tests; | |
| 364 | } | |
| 365 | ||
| 366 | gdb_test "print *fp" ".* = 4" | |
| 367 | gdb_test "print *dp" ".* = 5" | |
| 368 | ||
| 369 | # pass "locate actual args, pointer types" | |
| 370 | gdb_stop_suppressing_tests; | |
| 371 | } | |
| 372 | ||
| 373 | # | |
| 374 | # Locate actual args; structures and unions passed by reference. | |
| 375 | # | |
| 376 | ||
| 377 | proc structs_by_reference {} { | |
| 378 | global gdb_prompt | |
| 379 | global hex | |
| 380 | global det_file | |
| 381 | global target_sizeof_int | |
| 382 | global target_sizeof_long | |
| 383 | global target_bigendian_p | |
| 384 | ||
| 385 | delete_breakpoints | |
| 386 | ||
| 387 | gdb_breakpoint call4a | |
| 388 | gdb_breakpoint call4b | |
| 389 | ||
| 390 | # Run; should stop at call4a and print actual arguments. | |
| 391 | # Try dereferencing the arguments. | |
| 392 | ||
| c906108c SS |
393 | gdb_run_cmd |
| 394 | gdb_expect { | |
| 395 | -re ".* call4a \\(stp=$hex\\) .*$gdb_prompt $" { | |
| 396 | pass "run to call4a" | |
| 397 | } | |
| 398 | -re "$gdb_prompt $" { fail "run to call4a" ; gdb_suppress_tests; } | |
| 399 | timeout { fail "(timeout) run to call4a" ; gdb_suppress_tests; } | |
| 400 | } | |
| 401 | ||
| 402 | gdb_test "print *stp" ".* = \{s1 = 101, s2 = 102\}" | |
| 403 | ||
| 404 | # Continue; should stop at call4b and print actual arguments. | |
| 405 | ||
| 406 | gdb_test "cont" ".* call4b \\(unp=$hex\\) .*" "continue to call4b" | |
| 407 | ||
| 408 | # Try dereferencing the arguments. | |
| 409 | if { $target_sizeof_long == $target_sizeof_int } { | |
| 410 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 1\}" \ | |
| 411 | "print *unp (sizeof long == sizeof int)" | |
| 412 | } elseif { ! $target_bigendian_p } { | |
| 413 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 1\}" \ | |
| 414 | "print *unp (little-endian, sizeof long != sizeof int)" | |
| 415 | } elseif { $target_sizeof_long == 8 && $target_sizeof_int == 4 } { | |
| 416 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 4294967296\}" \ | |
| 417 | "print *unp (big-endian, sizeof long == 8, sizeof int = 4)" | |
| 418 | } elseif { $target_sizeof_long == 4 && $target_sizeof_int == 2 } { | |
| 419 | gdb_test "print *unp" ".* = \{u1 = 1, u2 = 65536\}" \ | |
| 420 | "print *unp (big-endian, sizeof long == 4, sizeof int = 2)" | |
| 421 | } else { | |
| 422 | fail "print *unp (unknown case)" | |
| 423 | } | |
| 424 | ||
| 425 | pass "locate actual args, structs/unions passed by reference" | |
| 426 | gdb_stop_suppressing_tests; | |
| 427 | } | |
| 428 | ||
| 429 | # | |
| 430 | # Locate actual args; structures and unions passed by value. | |
| 431 | # | |
| 432 | ||
| 433 | proc structs_by_value {} { | |
| 434 | global gdb_prompt | |
| 435 | global hex | |
| 436 | global det_file | |
| 437 | global target_sizeof_int | |
| 438 | global target_sizeof_long | |
| 439 | global target_bigendian_p | |
| 440 | ||
| 441 | delete_breakpoints | |
| 442 | ||
| 443 | gdb_breakpoint call5a | |
| 444 | gdb_breakpoint call5b | |
| 445 | ||
| 446 | # Run; should stop at call5a and print actual arguments. | |
| 447 | # Try dereferencing the arguments. | |
| 448 | ||
| c906108c SS |
449 | gdb_run_cmd |
| 450 | gdb_expect { | |
| 451 | -re ".* call5a \\(st=\{s1 = 101, s2 = 102\}\\) .*$gdb_prompt $" { | |
| 452 | pass "run to call5a" | |
| 453 | } | |
| 454 | -re "$gdb_prompt $" { fail "run to call5a" ; gdb_suppress_tests; } | |
| 455 | timeout { fail "(timeout) run to call5a" ; gdb_suppress_tests; } | |
| 456 | } | |
| 457 | ||
| 458 | gdb_test "print st" ".* = \{s1 = 101, s2 = 102\}" | |
| 459 | ||
| 460 | # Continue; should stop at call5b and print actual arguments. | |
| 461 | if { $target_sizeof_long == $target_sizeof_int } { | |
| 462 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 2\}\\) .*" \ | |
| 463 | "continue to call5b (sizeof long == sizeof int)" | |
| 464 | } elseif { ! $target_bigendian_p } { | |
| 465 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 2\}\\) .*" \ | |
| 466 | "continue to call5b (little-endian, sizeof long != sizeof int)" | |
| 467 | } elseif { $target_sizeof_long == 8 && $target_sizeof_int == 4 } { | |
| 468 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 8589934592\}\\) .*" \ | |
| 469 | "continue to call5b (big-endian, sizeof long == 8, sizeof int = 4)" | |
| 470 | } elseif { $target_sizeof_long == 4 && $target_sizeof_int == 2 } { | |
| 471 | gdb_test "cont" ".* call5b \\(un=\{u1 = 2, u2 = 131072\}\\) .*" \ | |
| 472 | "continue to call5b (big-endian, sizeof long == 4, sizeof int = 2)" | |
| 473 | } else { | |
| 474 | fail "continue to call5b (unknown case)" | |
| 475 | } | |
| 476 | ||
| 477 | # Try dereferencing the arguments. | |
| 478 | if { $target_sizeof_long == $target_sizeof_int } { | |
| 479 | gdb_test "print un" ".* = \{u1 = 2, u2 = 2\}" \ | |
| 480 | "print un (sizeof long == sizeof int)" | |
| 481 | } elseif { ! $target_bigendian_p } { | |
| 482 | gdb_test "print un" ".* = \{u1 = 2, u2 = 2\}" \ | |
| 483 | "print un (little-endian, sizeof long != sizeof int)" | |
| 484 | } elseif { $target_sizeof_long == 8 && $target_sizeof_int == 4 } { | |
| 485 | gdb_test "print un" ".* = \{u1 = 2, u2 = 8589934592\}" \ | |
| 486 | "print un (big-endian, sizeof long == 8, sizeof int = 4)" | |
| 487 | } elseif { $target_sizeof_long == 4 && $target_sizeof_int == 2 } { | |
| 488 | gdb_test "print un" ".* = \{u1 = 2, u2 = 131072\}" \ | |
| 489 | "print un (big-endian, sizeof long == 4, sizeof int = 2)" | |
| 490 | } else { | |
| 491 | fail "print un (unknown case)" | |
| 492 | } | |
| 493 | ||
| 494 | gdb_stop_suppressing_tests; | |
| 495 | } | |
| 496 | ||
| 497 | # | |
| 498 | # Locate actual args; discard, shuffle, and call | |
| 499 | # | |
| 500 | ||
| 501 | proc discard_and_shuffle {} { | |
| 502 | global gdb_prompt | |
| 503 | global hex | |
| 504 | global decimal | |
| 505 | global det_file | |
| 506 | global gcc_compiled | |
| 507 | ||
| 508 | delete_breakpoints | |
| 509 | ||
| 510 | gdb_breakpoint call6a | |
| 511 | gdb_breakpoint call6b | |
| 512 | gdb_breakpoint call6c | |
| 513 | gdb_breakpoint call6d | |
| 514 | gdb_breakpoint call6e | |
| 515 | gdb_breakpoint call6f | |
| 516 | gdb_breakpoint call6g | |
| 517 | gdb_breakpoint call6h | |
| 518 | ||
| 519 | # Run; should stop at call6a and print actual arguments. | |
| 520 | # Print backtrace. | |
| 521 | ||
| c906108c SS |
522 | gdb_run_cmd |
| 523 | gdb_expect { | |
| 524 | -re ".*Breakpoint $decimal, call6a .*$gdb_prompt $" { pass "run to call6a" } | |
| 525 | -re "$gdb_prompt $" { fail "run to call6a" ; gdb_suppress_tests; } | |
| 526 | timeout { fail "(timeout) run to call6a" ; gdb_suppress_tests; } | |
| 527 | } | |
| 528 | ||
| 529 | setup_xfail "rs6000-*-*" | |
| 530 | ||
| 531 | if {!$gcc_compiled} { | |
| 532 | setup_xfail "mips-sgi-irix5*" | |
| 533 | } | |
| 534 | ||
| a76e022a MS |
535 | gdb_test_multiple "backtrace 100" "backtrace from call6a" { |
| 536 | -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 $" { | |
| 085dd6e6 JM |
537 | pass "backtrace from call6a" |
| 538 | } | |
| a76e022a | 539 | -re " call6a \\(c=97 'a', s=1, i=2, l=3, f=.*, d=5, uc=98 'b', us=6, ui=7, ul=8\\) .* main \\(.*\\) .*$gdb_prompt $" { |
| 085dd6e6 JM |
540 | xfail "backtrace from call6a" |
| 541 | } | |
| c906108c SS |
542 | } |
| 543 | ||
| 544 | # Continue; should stop at call6b and print actual arguments. | |
| 545 | # Print backtrace. | |
| 546 | ||
| 547 | gdb_continue call6b | |
| 548 | ||
| 5fa290c1 DE |
549 | if [gdb_test_sequence "backtrace 100" "backtrace from call6b" { |
| 550 | "\[\r\n\]#0 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 551 | "\[\r\n\]#1 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 552 | "\[\r\n\]#2 .* main \\(.*\\) at " | |
| 11cf8741 | 553 | } ] { |
| c906108c SS |
554 | gdb_suppress_tests; |
| 555 | } | |
| 556 | ||
| 557 | # Continue; should stop at call6c and print actual arguments. | |
| 558 | # Print backtrace. | |
| 559 | ||
| 560 | gdb_continue call6c | |
| 561 | ||
| 5fa290c1 DE |
562 | if [gdb_test_sequence "backtrace 100" "backtrace from call6c" { |
| 563 | "\[\r\n\]#0 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 564 | "\[\r\n\]#1 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 565 | "\[\r\n\]#2 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 566 | "\[\r\n\]#3 .* main \\(.*\\) at " | |
| 11cf8741 | 567 | } ] { |
| c906108c SS |
568 | gdb_suppress_tests; |
| 569 | } | |
| 570 | # Continue; should stop at call6d and print actual arguments. | |
| 571 | # Print backtrace. | |
| 572 | ||
| 573 | gdb_continue call6d | |
| 574 | ||
| 5fa290c1 DE |
575 | if [gdb_test_sequence "backtrace 100" "backtrace from call6d" { |
| 576 | "\[\r\n\]#0 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 577 | "\[\r\n\]#1 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 578 | "\[\r\n\]#2 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 579 | "\[\r\n\]#3 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 580 | "\[\r\n\]#4 .* main \\(.*\\) at " | |
| 11cf8741 | 581 | } ] { |
| c906108c SS |
582 | gdb_suppress_tests; |
| 583 | } | |
| 584 | ||
| 585 | # Continue; should stop at call6e and print actual arguments. | |
| 586 | # Print backtrace. | |
| 587 | ||
| 588 | gdb_continue call6e | |
| 589 | ||
| 5fa290c1 DE |
590 | if [gdb_test_sequence "backtrace 100" "backtrace from call6e" { |
| 591 | "\[\r\n\]#0 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 592 | "\[\r\n\]#1 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 593 | "\[\r\n\]#2 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 594 | "\[\r\n\]#3 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 595 | "\[\r\n\]#4 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 596 | "\[\r\n\]#5 .* main \\(.*\\) at " | |
| 11cf8741 | 597 | } ] { |
| c906108c SS |
598 | gdb_suppress_tests; |
| 599 | } | |
| 600 | ||
| 601 | # Continue; should stop at call6f and print actual arguments. | |
| 602 | # Print backtrace. | |
| 603 | ||
| 604 | gdb_continue call6f | |
| 605 | ||
| 5fa290c1 DE |
606 | if [gdb_test_sequence "backtrace 100" "backtrace from call6f" { |
| 607 | "\[\r\n\]#0 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 608 | "\[\r\n\]#1 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 609 | "\[\r\n\]#2 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 610 | "\[\r\n\]#3 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 611 | "\[\r\n\]#4 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 612 | "\[\r\n\]#5 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 613 | "\[\r\n\]#6 .* main \\(.*\\) at " | |
| 11cf8741 | 614 | } ] { |
| c906108c SS |
615 | gdb_suppress_tests; |
| 616 | } | |
| 617 | ||
| 618 | # Continue; should stop at call6g and print actual arguments. | |
| 619 | # Print backtrace. | |
| 620 | ||
| 621 | gdb_continue call6g | |
| 622 | ||
| 5fa290c1 DE |
623 | if [gdb_test_sequence "backtrace 100" "backtrace from call6g" { |
| 624 | "\[\r\n\]#0 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 625 | "\[\r\n\]#1 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 626 | "\[\r\n\]#2 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 627 | "\[\r\n\]#3 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 628 | "\[\r\n\]#4 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 629 | "\[\r\n\]#5 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 630 | "\[\r\n\]#6 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 631 | "\[\r\n\]#7 .* main \\(.*\\) at " | |
| 11cf8741 | 632 | } ] { |
| c906108c SS |
633 | gdb_suppress_tests; |
| 634 | } | |
| 635 | ||
| 636 | # Continue; should stop at call6h and print actual arguments. | |
| 637 | # Print backtrace. | |
| 638 | ||
| 639 | gdb_continue call6h | |
| 640 | ||
| 5fa290c1 DE |
641 | if [gdb_test_sequence "backtrace 100" "backtrace from call6h" { |
| 642 | "\[\r\n\]#0 .* call6h \\(us=6, ui=7, ul=8\\) " | |
| 643 | "\[\r\n\]#1 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 644 | "\[\r\n\]#2 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 645 | "\[\r\n\]#3 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 646 | "\[\r\n\]#4 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 647 | "\[\r\n\]#5 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 648 | "\[\r\n\]#6 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 649 | "\[\r\n\]#7 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 650 | "\[\r\n\]#8 .* main \\(.*\\) at " | |
| 11cf8741 | 651 | } ] { |
| c906108c SS |
652 | gdb_suppress_tests; |
| 653 | } | |
| 654 | ||
| 655 | # monitor only allows 8 breakpoints; w89k board allows 10, so | |
| 656 | # break them up into two groups. | |
| 657 | delete_breakpoints | |
| 658 | gdb_breakpoint call6i | |
| 659 | gdb_breakpoint call6j | |
| 660 | gdb_breakpoint call6k | |
| 661 | ||
| 662 | # Continue; should stop at call6i and print actual arguments. | |
| 663 | # Print backtrace. | |
| 664 | ||
| 665 | gdb_continue call6i | |
| 666 | ||
| 5fa290c1 DE |
667 | if [gdb_test_sequence "backtrace 100" "backtrace from call6i" { |
| 668 | "\[\r\n\]#0 .* call6i \\(ui=7, ul=8\\) " | |
| 669 | "\[\r\n\]#1 .* call6h \\(us=6, ui=7, ul=8\\) " | |
| 670 | "\[\r\n\]#2 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 671 | "\[\r\n\]#3 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 672 | "\[\r\n\]#4 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 673 | "\[\r\n\]#5 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 674 | "\[\r\n\]#6 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 675 | "\[\r\n\]#7 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 676 | "\[\r\n\]#8 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 677 | "\[\r\n\]#9 .* main \\(.*\\) at " | |
| 11cf8741 | 678 | } ] { |
| c906108c SS |
679 | gdb_suppress_tests; |
| 680 | } | |
| 681 | ||
| 682 | # Continue; should stop at call6j and print actual arguments. | |
| 683 | # Print backtrace. | |
| 684 | ||
| 685 | gdb_continue call6j | |
| 686 | ||
| 5fa290c1 DE |
687 | if [gdb_test_sequence "backtrace 100" "backtrace from call6j" { |
| 688 | "\[\r\n\]#0 .* call6j \\(ul=8\\) " | |
| 689 | "\[\r\n\]#1 .* call6i \\(ui=7, ul=8\\) " | |
| 690 | "\[\r\n\]#2 .* call6h \\(us=6, ui=7, ul=8\\) " | |
| 691 | "\[\r\n\]#3 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 692 | "\[\r\n\]#4 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 693 | "\[\r\n\]#5 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 694 | "\[\r\n\]#6 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 695 | "\[\r\n\]#7 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 696 | "\[\r\n\]#8 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 697 | "\[\r\n\]#9 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 698 | "\[\r\n\]#10 .* main \\(.*\\) at " | |
| 11cf8741 | 699 | } ] { |
| c906108c SS |
700 | gdb_suppress_tests; |
| 701 | } | |
| 702 | ||
| 703 | # Continue; should stop at call6k and print actual arguments. | |
| 704 | # Print backtrace. | |
| c906108c SS |
705 | gdb_continue call6k |
| 706 | ||
| 5fa290c1 DE |
707 | if [gdb_test_sequence "backtrace 100" "backtrace from call6k" { |
| 708 | "\[\r\n\]#0 .* call6k \\(\\) " | |
| 709 | "\[\r\n\]#1 .* call6j \\(ul=8\\) " | |
| 710 | "\[\r\n\]#2 .* call6i \\(ui=7, ul=8\\) " | |
| 711 | "\[\r\n\]#3 .* call6h \\(us=6, ui=7, ul=8\\) " | |
| 712 | "\[\r\n\]#4 .* call6g \\(uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 713 | "\[\r\n\]#5 .* call6f \\(d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 714 | "\[\r\n\]#6 .* call6e \\(f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 715 | "\[\r\n\]#7 .* call6d \\(l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 716 | "\[\r\n\]#8 .* call6c \\(i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 717 | "\[\r\n\]#9 .* call6b \\(s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 718 | "\[\r\n\]#10 .* call6a \\(c=97 'a', s=1, i=2, l=3, f=4, d=5, uc=98 'b', us=6, ui=7, ul=8\\) " | |
| 719 | "\[\r\n\]#11 .* main \\(.*\\) at " | |
| 11cf8741 | 720 | } ] { |
| c906108c SS |
721 | gdb_suppress_tests; |
| 722 | } | |
| 723 | gdb_stop_suppressing_tests; | |
| 724 | } | |
| 725 | ||
| 726 | ||
| 727 | # | |
| 728 | # Locate actual args; shuffle round robin and call | |
| 729 | # | |
| 730 | ||
| 731 | proc shuffle_round_robin {} { | |
| 732 | global gdb_prompt | |
| 733 | global hex | |
| 734 | global decimal | |
| 735 | global det_file | |
| 736 | global gcc_compiled | |
| 737 | ||
| 738 | delete_breakpoints | |
| 739 | ||
| 740 | gdb_breakpoint call7a | |
| 741 | gdb_breakpoint call7b | |
| 742 | gdb_breakpoint call7c | |
| 743 | gdb_breakpoint call7d | |
| 744 | gdb_breakpoint call7e | |
| 745 | gdb_breakpoint call7f | |
| 746 | gdb_breakpoint call7g | |
| 747 | gdb_breakpoint call7h | |
| 748 | ||
| 749 | # Run; should stop at call7a and print actual arguments. | |
| 750 | # Print backtrace. | |
| 751 | ||
| c906108c SS |
752 | gdb_run_cmd |
| 753 | gdb_expect { | |
| 754 | -re ".*Breakpoint $decimal, call7a .*$gdb_prompt $" { | |
| 755 | pass "run to call7a" | |
| 756 | } | |
| 757 | -re "$gdb_prompt $" { fail "run to call7a" ; gdb_suppress_tests; } | |
| 758 | timeout { fail "(timeout) run to call7a" ; gdb_suppress_tests; } | |
| 759 | } | |
| 760 | ||
| c906108c | 761 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" "mips-sgi-irix5*" } |
| a76e022a MS |
762 | gdb_test_multiple "backtrace 100" "backtrace from call7a" { |
| 763 | -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 $" { | |
| 085dd6e6 JM |
764 | pass "backtrace from call7a" |
| 765 | } | |
| a76e022a | 766 | -re " call7a \\(c=97 'a', i=2, s=1, l=3, f=.*, uc=98 'b', d=5, us=6, ul=8, ui=7\\) .* main \\(.*\\) .*$gdb_prompt $" { |
| 085dd6e6 JM |
767 | xfail "backtrace from call7a" |
| 768 | } | |
| 085dd6e6 | 769 | } |
| c906108c SS |
770 | |
| 771 | # Continue; should stop at call7b and print actual arguments. | |
| 772 | # Print backtrace. | |
| 773 | ||
| 774 | gdb_continue call7b | |
| 775 | ||
| 776 | if {$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 777 | ||
| 5fa290c1 DE |
778 | gdb_test_sequence "backtrace 100" "backtrace from call7b" { |
| 779 | "\[\r\n\]#0 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 780 | "\[\r\n\]#1 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 781 | "\[\r\n\]#2 .* main \\(.*\\) at " | |
| 11cf8741 | 782 | } |
| c906108c SS |
783 | |
| 784 | # Continue; should stop at call7c and print actual arguments. | |
| 785 | # Print backtrace. | |
| 786 | ||
| 787 | gdb_continue call7c | |
| 788 | ||
| 5fa290c1 DE |
789 | gdb_test_sequence "backtrace 100" "backtrace from call7c" { |
| 790 | "\[\r\n\]#0 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 791 | "\[\r\n\]#1 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 792 | "\[\r\n\]#2 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 793 | "\[\r\n\]#3 .* main \\(.*\\) at " | |
| 11cf8741 | 794 | } |
| c906108c SS |
795 | |
| 796 | # Continue; should stop at call7d and print actual arguments. | |
| 797 | # Print backtrace. | |
| 798 | ||
| 799 | gdb_continue call7d | |
| 800 | ||
| 5fa290c1 DE |
801 | gdb_test_sequence "backtrace 100" "backtrace from call7d" { |
| 802 | "\[\r\n\]#0 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
| 803 | "\[\r\n\]#1 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 804 | "\[\r\n\]#2 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 805 | "\[\r\n\]#3 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 806 | "\[\r\n\]#4 .* main \\(.*\\) at " | |
| 11cf8741 | 807 | } |
| c906108c SS |
808 | |
| 809 | gdb_continue call7e | |
| 810 | ||
| 5fa290c1 DE |
811 | gdb_test_sequence "backtrace 100" "backtrace from call7e" { |
| 812 | "\[\r\n\]#0 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
| 813 | "\[\r\n\]#1 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
| 814 | "\[\r\n\]#2 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 815 | "\[\r\n\]#3 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 816 | "\[\r\n\]#4 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 817 | "\[\r\n\]#5 .* main \\(.*\\) at " | |
| 11cf8741 | 818 | } |
| c906108c SS |
819 | |
| 820 | # Continue; should stop at call7f and print actual arguments. | |
| 821 | # Print backtrace. | |
| 822 | ||
| 823 | gdb_continue call7f | |
| 824 | ||
| 5fa290c1 DE |
825 | gdb_test_sequence "backtrace 100" "backtrace from call7f" { |
| 826 | "\[\r\n\]#0 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
| 827 | "\[\r\n\]#1 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
| 828 | "\[\r\n\]#2 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
| 829 | "\[\r\n\]#3 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 830 | "\[\r\n\]#4 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 831 | "\[\r\n\]#5 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 832 | "\[\r\n\]#6 .* main \\(.*\\) at " | |
| 11cf8741 | 833 | } |
| c906108c SS |
834 | |
| 835 | # Continue; should stop at call7g and print actual arguments. | |
| 836 | # Print backtrace. | |
| 837 | ||
| 838 | gdb_continue call7g | |
| 839 | ||
| 5fa290c1 DE |
840 | gdb_test_sequence "backtrace 100" "backtrace from call7g" { |
| 841 | "\[\r\n\]#0 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " | |
| 842 | "\[\r\n\]#1 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
| 843 | "\[\r\n\]#2 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
| 844 | "\[\r\n\]#3 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
| 845 | "\[\r\n\]#4 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 846 | "\[\r\n\]#5 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 847 | "\[\r\n\]#6 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 848 | "\[\r\n\]#7 .* main \\(.*\\) at " | |
| 11cf8741 | 849 | } |
| c906108c SS |
850 | |
| 851 | gdb_continue call7h | |
| 852 | ||
| 5fa290c1 DE |
853 | gdb_test_sequence "backtrace 100" "backtrace from call7h" { |
| 854 | "\[\r\n\]#0 .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) " | |
| 855 | "\[\r\n\]#1 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " | |
| 856 | "\[\r\n\]#2 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
| 857 | "\[\r\n\]#3 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
| 858 | "\[\r\n\]#4 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
| 859 | "\[\r\n\]#5 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 860 | "\[\r\n\]#6 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 861 | "\[\r\n\]#7 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 862 | "\[\r\n\]#8 .* main \\(.*\\) at " | |
| 11cf8741 | 863 | } |
| c906108c SS |
864 | |
| 865 | # monitor only allows 8 breakpoints; w89k board allows 10, so | |
| 866 | # break them up into two groups. | |
| 867 | delete_breakpoints | |
| 868 | gdb_breakpoint call7i | |
| 869 | gdb_breakpoint call7j | |
| 870 | gdb_breakpoint call7k | |
| 871 | ||
| 872 | # Continue; should stop at call7i and print actual arguments. | |
| 873 | # Print backtrace. | |
| 874 | ||
| 875 | gdb_continue call7i | |
| 876 | ||
| 5fa290c1 DE |
877 | gdb_test_sequence "backtrace 100" "backtrace from call7i" { |
| 878 | "\[\r\n\]#0 .* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) " | |
| 879 | "\[\r\n\]#1 .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) " | |
| 880 | "\[\r\n\]#2 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " | |
| 881 | "\[\r\n\]#3 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
| 882 | "\[\r\n\]#4 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
| 883 | "\[\r\n\]#5 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
| 884 | "\[\r\n\]#6 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 885 | "\[\r\n\]#7 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 886 | "\[\r\n\]#8 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 887 | "\[\r\n\]#9 .* main \\(.*\\) at " | |
| 11cf8741 | 888 | } |
| c906108c SS |
889 | |
| 890 | # Continue; should stop at call7j and print actual arguments. | |
| 891 | # Print backtrace. | |
| 892 | ||
| 893 | gdb_continue call7j | |
| 894 | ||
| 5fa290c1 DE |
895 | gdb_test_sequence "backtrace 100" "backtrace from call7j" { |
| 896 | "\[\r\n\]#0 .* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) " | |
| 897 | "\[\r\n\]#1 .* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) " | |
| 898 | "\[\r\n\]#2 .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) " | |
| 899 | "\[\r\n\]#3 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " | |
| 900 | "\[\r\n\]#4 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
| 901 | "\[\r\n\]#5 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
| 902 | "\[\r\n\]#6 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
| 903 | "\[\r\n\]#7 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 904 | "\[\r\n\]#8 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 905 | "\[\r\n\]#9 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 906 | "\[\r\n\]#10 .* main \\(.*\\) at " | |
| 11cf8741 | 907 | } |
| c906108c SS |
908 | |
| 909 | # Continue; should stop at call7k and print actual arguments. | |
| 910 | # Print backtrace. | |
| 911 | ||
| 912 | gdb_continue call7k | |
| 913 | ||
| 914 | if {!$gcc_compiled} then { setup_xfail "mips-sgi-irix*" } | |
| 5fa290c1 DE |
915 | gdb_test_sequence "backtrace 100" "backtrace from call7k" { |
| 916 | "\[\r\n\]#0 .* call7k \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 917 | "\[\r\n\]#1 .* call7j \\(ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8\\) " | |
| 918 | "\[\r\n\]#2 .* call7i \\(ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6\\) " | |
| 919 | "\[\r\n\]#3 .* call7h \\(us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5\\) " | |
| 920 | "\[\r\n\]#4 .* call7g \\(d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b'\\) " | |
| 921 | "\[\r\n\]#5 .* call7f \\(uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3, f=4\\) " | |
| 922 | "\[\r\n\]#6 .* call7e \\(f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1, l=3\\) " | |
| 923 | "\[\r\n\]#7 .* call7d \\(l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2, s=1\\) " | |
| 924 | "\[\r\n\]#8 .* call7c \\(s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a', i=2\\) " | |
| 925 | "\[\r\n\]#9 .* call7b \\(i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7, c=97 'a'\\) " | |
| 926 | "\[\r\n\]#10 .* call7a \\(c=97 'a', i=2, s=1, l=3, f=4, uc=98 'b', d=5, us=6, ul=8, ui=7\\) " | |
| 927 | "\[\r\n\]#11 .* main \\(.*\\) at " | |
| 11cf8741 | 928 | } |
| c906108c SS |
929 | gdb_stop_suppressing_tests; |
| 930 | } | |
| 931 | ||
| 932 | # | |
| 933 | # Locate actual args; recursive passing of structs by value | |
| 934 | # | |
| 935 | ||
| 936 | proc recursive_structs_by_value {} { | |
| 937 | global gdb_prompt | |
| 938 | global hex | |
| 939 | global decimal | |
| 940 | global det_file | |
| 941 | ||
| 942 | delete_breakpoints | |
| 943 | ||
| 944 | gdb_breakpoint hitbottom | |
| 945 | ||
| 946 | # Run; should stop at hitbottom and print actual arguments. | |
| 947 | # Print backtrace. | |
| 948 | gdb_run_cmd | |
| 949 | gdb_expect { | |
| 950 | -re ".*Breakpoint $decimal, hitbottom .*$gdb_prompt $" { pass "run to hitbottom" } | |
| 951 | -re "$gdb_prompt $" { fail "run to hitbottom" ; gdb_suppress_tests; } | |
| 952 | timeout { fail "(timeout) run to hitbottom" ; gdb_suppress_tests; } | |
| 953 | } | |
| 954 | ||
| 955 | if ![istarget sparclet-*-*] { | |
| 5fa290c1 DE |
956 | gdb_test_sequence "backtrace 100" "recursive passing of structs by value" { |
| 957 | "\[\r\n\]#0 .* hitbottom \\(\\) " | |
| 958 | "\[\r\n\]#1 .* recurse \\(a=\{s = 0, i = 0, l = 0\}, depth=0\\) " | |
| 959 | "\[\r\n\]#2 .* recurse \\(a=\{s = 1, i = 1, l = 1\}, depth=1\\) " | |
| 960 | "\[\r\n\]#3 .* recurse \\(a=\{s = 2, i = 2, l = 2\}, depth=2\\) " | |
| 961 | "\[\r\n\]#4 .* recurse \\(a=\{s = 3, i = 3, l = 3\}, depth=3\\) " | |
| 962 | "\[\r\n\]#5 .* recurse \\(a=\{s = 4, i = 4, l = 4\}, depth=4\\) " | |
| 963 | "\[\r\n\]#6 .* test_struct_args \\(\\) " | |
| 964 | "\[\r\n\]#7 .* main \\(.*\\) at " | |
| 11cf8741 | 965 | } |
| c906108c SS |
966 | } else { |
| 967 | fail "recursive passing of structs by value (sparclet)" | |
| 968 | } | |
| 969 | gdb_stop_suppressing_tests; | |
| 970 | } | |
| 971 | ||
| 972 | proc funcargs_reload { } { | |
| 973 | global objdir | |
| 974 | global subdir | |
| 975 | global binfile | |
| 976 | global srcdir | |
| 977 | ||
| 978 | if [istarget "mips-idt-*"] { | |
| 979 | # Restart because IDT/SIM runs out of file descriptors. | |
| 980 | gdb_exit | |
| 981 | gdb_start | |
| 982 | gdb_reinitialize_dir $srcdir/$subdir | |
| 983 | gdb_load ${binfile} | |
| 984 | } | |
| 985 | } | |
| 986 | ||
| 987 | # | |
| 988 | # Test for accessing local stack variables in functions which call alloca | |
| 989 | # | |
| 990 | proc localvars_after_alloca { } { | |
| 991 | global gdb_prompt | |
| 992 | global hex | |
| 993 | global decimal | |
| 994 | global gcc_compiled | |
| 995 | ||
| 996 | if { ! [ runto localvars_after_alloca ] } then { gdb_suppress_tests; } | |
| 997 | ||
| 998 | # Print each arg as a double check to see if we can print | |
| 999 | # them here as well as with backtrace. | |
| 1000 | ||
| 1001 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 1002 | gdb_test "print c" " = 97 'a'" "print c after runto localvars_after_alloca" | |
| 1003 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 1004 | gdb_test "print s" " = 1" "print s after runto localvars_after_alloca" | |
| 1005 | gdb_test "print i" " = 2" "print i after runto localvars_after_alloca" | |
| 1006 | gdb_test "print l" " = 3" "print l after runto localvars_after_alloca" | |
| 1007 | ||
| 1008 | # Lame regexp. | |
| 1009 | gdb_test "next" ".*" "next in localvars_after_alloca()" | |
| 1010 | ||
| 1011 | # Print each arg as a double check to see if we can print | |
| 1012 | # them here as well as with backtrace. | |
| 1013 | ||
| 1014 | gdb_test "print c" " = 97 'a'" "print c in localvars_after_alloca" | |
| 1015 | gdb_test "print s" " = 1" "print s in localvars_after_alloca" | |
| 1016 | gdb_test "print i" " = 2" "print i in localvars_after_alloca" | |
| 1017 | gdb_test "print l" " = 3" "print l in localvars_after_alloca" | |
| 1018 | ||
| 1019 | gdb_test "backtrace 8" "#0.*localvars_after_alloca \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" "backtrace after alloca" | |
| 1020 | gdb_stop_suppressing_tests; | |
| 1021 | } | |
| 1022 | ||
| 1023 | proc call_after_alloca { } { | |
| 1024 | global gdb_prompt | |
| 1025 | global hex | |
| 1026 | global decimal | |
| 1027 | global gcc_compiled | |
| 1028 | ||
| 1029 | if { ! [ runto call_after_alloca_subr ] } then { gdb_suppress_tests; } | |
| 1030 | ||
| 1031 | # Print each arg as a double check to see if we can print | |
| 1032 | # them here as well as with backtrace. | |
| 1033 | ||
| 1034 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 1035 | gdb_test "print c" " = 97 'a'" "print c in call_after_alloca" | |
| 1036 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 1037 | gdb_test "print s" " = 1" "print s in call_after_alloca" | |
| 1038 | gdb_test "print i" " = 2" "print i in call_after_alloca" | |
| 1039 | gdb_test "print l" " = 3" "print l in call_after_alloca" | |
| 1040 | ||
| 1041 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 1042 | 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" | |
| 1043 | gdb_stop_suppressing_tests; | |
| 1044 | } | |
| 1045 | ||
| 1046 | # | |
| 1047 | # Test for accessing local stack variables, backtraces, finish, | |
| 1048 | # and finally stepping into indirect calls. The point is that on the PA | |
| 1049 | # these use a funky `dyncall' mechanism which GDB needs to know about. | |
| 1050 | # | |
| 1051 | proc localvars_in_indirect_call { } { | |
| 1052 | global gdb_prompt | |
| 1053 | global hex | |
| 1054 | global decimal | |
| 1055 | global gcc_compiled | |
| 1056 | ||
| 1057 | # Can not use "runto call0a" as call0a is called several times | |
| 1058 | # during single run. Instead stop in a marker function and | |
| 1059 | # take control from there. | |
| 1060 | if { ! [ runto marker_indirect_call ] } then { gdb_suppress_tests; } | |
| 1061 | ||
| 1062 | # break on the next call to call0a, then delete all the breakpoints | |
| 1063 | # and start testing. | |
| 1064 | gdb_breakpoint call0a | |
| 1065 | gdb_continue call0a | |
| 1066 | delete_breakpoints | |
| 1067 | ||
| 1068 | # Print each arg as a double check to see if we can print | |
| 1069 | # them here as well as with backtrace. | |
| 1070 | ||
| 1071 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 1072 | gdb_test "print c" " = 97 'a'" "print c in localvars_in_indirect_call" | |
| 1073 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 1074 | gdb_test "print s" " = 1" "print s in localvars_in_indirect_call" | |
| 1075 | gdb_test "print i" " = 2" "print i in localvars_in_indirect_call" | |
| 1076 | gdb_test "print l" " = 3" "print l in localvars_in_indirect_call" | |
| 1077 | ||
| 1078 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 1079 | gdb_test "backtrace 8" \ | |
| 1080 | "#0.*call0a \\(c=97 'a', s=1, i=2, l=3\\).*#1.*main.*" \ | |
| 1081 | "backtrace in indirectly called function" | |
| 1082 | ||
| 1083 | # | |
| 1084 | # "finish" brings us back to main. We then will try to step through | |
| 1085 | # the second indirect call. | |
| 1086 | # On some targets (e.g. m68k) gdb will stop from the finish in midline | |
| 1087 | # of the first indirect call. This is due to stack adjustment instructions | |
| 1088 | # after the indirect call. In these cases we will step till we hit the | |
| 1089 | # second indirect call. | |
| 1090 | # | |
| 1091 | ||
| a76e022a MS |
1092 | gdb_test_multiple "finish" "finish from indirectly called function" { |
| 1093 | -re "\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*First.*$gdb_prompt $" { | |
| 1094 | #On hppa2.0w-hp-hpux11.00, gdb finishes at one line earlier than | |
| 1095 | #hppa1.1-hp-hpux11.00. Therefore, an extra "step" is necessary | |
| 1096 | #to continue the test. | |
| c906108c SS |
1097 | send_gdb "step\n" |
| 1098 | exp_continue | |
| 1099 | } | |
| a76e022a | 1100 | -re ".*\\(\\*pointer_to_call0a\\) \\(c, s, i, l\\);.*Second.*$gdb_prompt $" { |
| c906108c SS |
1101 | pass "finish from indirectly called function" |
| 1102 | } | |
| a76e022a | 1103 | -re ".*$gdb_prompt $" { |
| c906108c SS |
1104 | fail "finish from indirectly called function" |
| 1105 | gdb_suppress_tests; | |
| 1106 | } | |
| a76e022a MS |
1107 | default { |
| 1108 | fail "finish from indirectly called function" | |
| 1109 | gdb_suppress_tests; | |
| 1110 | } | |
| c906108c SS |
1111 | } |
| 1112 | ||
| 1113 | if {!$gcc_compiled} then { setup_xfail "rs6000-*-*" } | |
| 1114 | gdb_test "step" "call0a \\(c=97 'a', s=1, i=2, l=3\\).*" \ | |
| 1115 | "stepping into indirectly called function" | |
| 1116 | gdb_stop_suppressing_tests; | |
| 1117 | } | |
| 1118 | ||
| 1119 | # | |
| 1120 | # Test for stepping into indirect calls which may have trampolines (possibly | |
| 1121 | # cascaded) on both the call path and the gdb_suppress_tests; path. | |
| 1122 | # to handle trampolines. | |
| 1123 | # | |
| 1124 | proc test_stepping_over_trampolines { } { | |
| 1125 | global gdb_prompt | |
| 1126 | global hex | |
| 1127 | global decimal | |
| 1128 | ||
| 1129 | # Stop in a marker function and take control from there. | |
| 1130 | if { ! [ runto marker_call_with_trampolines ] } then { gdb_suppress_tests; } | |
| 1131 | ||
| 1132 | # Cater for gdb stopping in midline, see comment for finish above. | |
| a76e022a MS |
1133 | gdb_test_multiple "finish" "finish from marker_call_with_trampolines" { |
| 1134 | -re "marker_call_with_trampolines ..;.*$gdb_prompt $" { | |
| c906108c SS |
1135 | send_gdb "step\n" |
| 1136 | exp_continue | |
| 1137 | } | |
| a76e022a | 1138 | -re "pointer_to_call_with_trampolines.*$gdb_prompt $" { |
| c906108c SS |
1139 | pass "finish from marker_call_with_trampolines" |
| 1140 | } | |
| a76e022a | 1141 | -re ".*$gdb_prompt $" { |
| c906108c SS |
1142 | fail "finish from marker_call_with_trampolines" |
| 1143 | } | |
| a76e022a MS |
1144 | default { |
| 1145 | fail "finish from marker_call_with_trampolines" | |
| 1146 | gdb_suppress_tests | |
| 1147 | } | |
| c906108c SS |
1148 | } |
| 1149 | ||
| 1150 | # Try to step into the target function. | |
| 1151 | gdb_test "step" "call_with_trampolines \\(d1=5\\).*" \ | |
| 1152 | "stepping into function called with trampolines" | |
| 1153 | ||
| 1154 | # Make we can backtrace and the argument looks correct. */ | |
| 1155 | gdb_test "backtrace 8" "#0.*call_with_trampolines \\(d1=5\\).*1.*main.*" \ | |
| 1156 | "backtrace through call with trampolines" | |
| 1157 | ||
| 1158 | # Make sure we can get back to main. | |
| 1159 | # Stepping back to main might stop again after the gdb_suppress_tests; statement | |
| 1160 | # or immediately transfer control back to main if optimizations | |
| 1161 | # are performed. | |
| a76e022a MS |
1162 | gdb_test_multiple "step" "stepping back to main from function called with trampolines" { |
| 1163 | -re "main .* at.*$gdb_prompt $" { | |
| 1164 | pass "stepping back to main from function called with trampolines" | |
| 1165 | gdb_suppress_tests | |
| c906108c | 1166 | } |
| a76e022a | 1167 | -re "\}.*End of call_with_trampolines.*$gdb_prompt $" { |
| c906108c SS |
1168 | send_gdb "step\n" |
| 1169 | exp_continue | |
| 1170 | } | |
| a76e022a MS |
1171 | -re ".*$gdb_prompt $" { |
| 1172 | fail "stepping back to main from function called with trampolines" | |
| 1173 | } | |
| 1174 | default { | |
| c906108c | 1175 | fail "stepping back to main from function called with trampolines" |
| a76e022a | 1176 | gdb_suppress_tests |
| c906108c | 1177 | } |
| c906108c SS |
1178 | } |
| 1179 | gdb_stop_suppressing_tests; | |
| 1180 | } | |
| 1181 | ||
| 1182 | # Start with a fresh gdb. | |
| 1183 | ||
| 1184 | gdb_exit | |
| 1185 | gdb_start | |
| 1186 | gdb_reinitialize_dir $srcdir/$subdir | |
| 1187 | gdb_load ${binfile} | |
| 1188 | ||
| 97f2ed50 | 1189 | set prev_timeout $timeout |
| c906108c SS |
1190 | if [istarget "mips*tx39-*"] { |
| 1191 | set timeout 300 | |
| c906108c SS |
1192 | } else { |
| 1193 | set timeout 60 | |
| 1194 | } | |
| 1195 | ||
| 1196 | # Determine expected output for unsigned long variables, | |
| 1197 | # the output varies with sizeof (unsigned long). | |
| 1198 | ||
| a76e022a MS |
1199 | gdb_test_multiple "print sizeof (long)" "getting sizeof long" { |
| 1200 | -re ".\[0-9\]* = 4.*$gdb_prompt $" { | |
| 1201 | set target_sizeof_long 4 | |
| 1202 | # pass silently | |
| 1203 | } | |
| 1204 | -re ".\[0-9\]* = 8.*$gdb_prompt $" { | |
| 1205 | set target_sizeof_long 8 | |
| 1206 | # pass silently | |
| c906108c | 1207 | } |
| c906108c SS |
1208 | } |
| 1209 | ||
| a76e022a MS |
1210 | gdb_test_multiple "print sizeof (int)" "getting sizeof int" { |
| 1211 | -re ".\[0-9\]* = 2.*$gdb_prompt $" { | |
| 1212 | set target_sizeof_int 2 | |
| 1213 | # pass silently | |
| 1214 | } | |
| 1215 | -re ".\[0-9\]* = 4.*$gdb_prompt $" { | |
| 1216 | set target_sizeof_int 4 | |
| 1217 | # pass silently | |
| 1218 | } | |
| 1219 | -re ".\[0-9\]* = 8.*$gdb_prompt $" { | |
| 1220 | set target_sizeof_int 8 | |
| 1221 | # pass silently | |
| c906108c | 1222 | } |
| c906108c SS |
1223 | } |
| 1224 | ||
| a76e022a MS |
1225 | gdb_test_multiple "show endian" "getting target endian" { |
| 1226 | -re ".*little endian.*$gdb_prompt $" { | |
| 1227 | set target_bigendian_p 0 | |
| 1228 | # pass silently | |
| 1229 | } | |
| 1230 | -re ".*big endian.*$gdb_prompt $" { | |
| 1231 | set target_bigendian_p 1 | |
| 1232 | # pass silently | |
| c906108c | 1233 | } |
| c906108c SS |
1234 | } |
| 1235 | ||
| 1236 | # Perform tests | |
| 1237 | ||
| 27d3a1a2 | 1238 | gdb_test_no_output "set print frame-arguments all" |
| f8a8dce6 | 1239 | |
| c906108c SS |
1240 | integral_args |
| 1241 | funcargs_reload | |
| 1242 | unsigned_integral_args | |
| 1243 | funcargs_reload | |
| 9e086581 JM |
1244 | if {![target_info exists gdb,skip_float_tests]} { |
| 1245 | float_and_integral_args | |
| 1246 | } | |
| e43ec454 YQ |
1247 | |
| 1248 | # Test _Complex type here if supported. | |
| 1249 | if [support_complex_tests] { | |
| 1250 | funcargs_reload | |
| 1251 | complex_args | |
| 1252 | ||
| 1253 | funcargs_reload | |
| 1254 | complex_integral_args | |
| 1255 | ||
| 1256 | if {![target_info exists gdb,skip_float_tests]} { | |
| 1257 | funcargs_reload | |
| 1258 | complex_float_integral_args | |
| 1259 | } | |
| 1260 | } | |
| 1261 | ||
| c906108c SS |
1262 | funcargs_reload |
| 1263 | pointer_args | |
| 1264 | funcargs_reload | |
| 1265 | structs_by_reference | |
| 1266 | funcargs_reload | |
| 1267 | structs_by_value | |
| 1268 | funcargs_reload | |
| 1269 | discard_and_shuffle | |
| 1270 | funcargs_reload | |
| 1271 | shuffle_round_robin | |
| 1272 | funcargs_reload | |
| 1273 | recursive_structs_by_value | |
| 1274 | funcargs_reload | |
| 1275 | localvars_after_alloca | |
| 1276 | funcargs_reload | |
| 1277 | call_after_alloca | |
| 1278 | funcargs_reload | |
| 1279 | localvars_in_indirect_call | |
| 1280 | funcargs_reload | |
| 1281 | test_stepping_over_trampolines | |
| 97f2ed50 DJ |
1282 | |
| 1283 | set timeout $prev_timeout |