ld/testsuite/ld-elf/shared.exp

   1 # Expect script for various ELF tests.
   2 #   Copyright (C) 2006-2018 Free Software Foundation, Inc.
   3 #
   4 # This file is part of the GNU Binutils.
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  19 # MA 02110-1301, USA.
  20 #
  21
  22 # Exclude non-ELF targets.
  23
  24 if ![is_elf_format] {
  25     return
  26 }
  27
  28 # Skip targets where -shared is not supported
  29
  30 if ![check_shared_lib_support] {
  31     return
  32 }
  33
  34 # Add $NOPIE_CFLAGS and $NOPIE_LDFLAGS if non-PIE is required.
  35 global NOPIE_CFLAGS NOPIE_LDFLAGS
  36
  37 set old_ASFLAGS $ASFLAGS
  38
  39 # This target requires extra GAS options when building code for shared
  40 # libraries.
  41 set AFLAGS_PIC ""
  42 if [istarget "tic6x-*-*"] {
  43     append AFLAGS_PIC " -mpic -mpid=near"
  44 }
  45 # This target requires a non-default emulation for successful shared
  46 # library/executable builds.
  47 set LFLAGS ""
  48 if [istarget "tic6x-*-*"] {
  49     append LFLAGS " -melf32_tic6x_le"
  50 }
  51
  52 if [is_underscore_target] {
  53     set ASFLAGS "$ASFLAGS --defsym UNDERSCORE=1"
  54 }
  55
  56 run_ld_link_tests [list \
  57     [list \
  58         "Build pr22471a.so" \
  59         "$LFLAGS -shared" \
  60         "" \
  61         "$AFLAGS_PIC" \
  62         {pr22471a.s} \
  63         {} \
  64         "pr22471a.so" \
  65     ] \
  66     [list \
  67         "Build pr22471b.so" \
  68         "$LFLAGS -shared --version-script pr22471.t" \
  69         "tmpdir/pr22471a.so" \
  70         "$AFLAGS_PIC" \
  71         {pr22471a.s} \
  72         {} \
  73         "pr22471b.so" \
  74     ] \
  75     [list \
  76         "Build pr22471" \
  77         "$LFLAGS -rpath-link ." \
  78         "tmpdir/pr22471b.so" \
  79         "" \
  80         {pr22471b.s} \
  81         {} \
  82         "pr22471" \
  83     ] \
  84     [list \
  85         "Build pr22649-1.so" \
  86         "$LFLAGS -shared" \
  87         "" \
  88         "$AFLAGS_PIC" \
  89         {pr22649-1.s} \
  90         {} \
  91         "pr22649-1.so" \
  92     ] \
  93     [list \
  94         "Build pr22649-2a.so" \
  95         "$LFLAGS -shared -gc-sections -print-gc-sections" \
  96         "" \
  97         "$AFLAGS_PIC" \
  98         {pr22649-2a.s} \
  99         {{ld pr22649.msg}} \
 100         "pr22649-2a.so" \
 101     ] \
 102     [list \
 103         "Build pr22649-2b.so" \
 104         "$LFLAGS -shared -gc-sections -print-gc-sections" \
 105         "tmpdir/pr22649-1.so" \
 106         "$AFLAGS_PIC" \
 107         {pr22649-2a.s} \
 108         {{ld pr22649.msg}} \
 109         "pr22649-2b.so" \
 110     ] \
 111     [list \
 112         "Build pr22649-2c.so" \
 113         "$LFLAGS -shared -gc-sections -print-gc-sections" \
 114         "" \
 115         "$AFLAGS_PIC" \
 116         {pr22649-2b.s} \
 117         {} \
 118         "pr22649-2b.so" \
 119     ] \
 120     [list \
 121         "Build pr22649-2d.so" \
 122         "$LFLAGS -shared -gc-sections -print-gc-sections" \
 123         "tmpdir/pr22649-1.so" \
 124         "$AFLAGS_PIC" \
 125         {pr22649-2b.s} \
 126         {} \
 127         "pr22649-2b.so" \
 128     ] \
 129 ]
 130
 131 run_ld_link_tests [list \
 132     [list \
 133         "DT_TEXTREL in shared lib" \
 134         "$LFLAGS -shared --warn-shared-textrel" \
 135         "" \
 136         "$AFLAGS_PIC" \
 137         {textrel.s} \
 138          {{ld textrel.warn} \
 139           {readelf {-d --wide} textrel.rd}} \
 140         "textrel.so" \
 141     ] \
 142 ] "xtensa-*-*"
 143
 144 run_ld_link_tests [list \
 145     [list \
 146         "DT_TEXTREL map file warning" \
 147         "$LFLAGS -shared -M" \
 148         "" \
 149         "$AFLAGS_PIC" \
 150         {textrel.s} \
 151          {{ld textrel.map}} \
 152         "textrel.so" \
 153     ] \
 154 ] "cris*-*-*"
 155
 156 # PR ld/20828 check for correct dynamic symbol table entries where:
 157 # - symbols have been defined with a linker script,
 158 # - the same symbols have been seen in shared library used in the link,
 159 # - the shared library symbols have been swept in section garbage collection.
 160 # Verify that the symbols are global rather than local and that a version
 161 # script adjusts them accordingly.
 162 # Also verify that a version definition supplied by an object rather than
 163 # a version script and forcibly exported is unaffected by section GC.
 164 if { [check_gc_sections_available] } {
 165     run_ld_link_tests [list \
 166         [list \
 167             "PR ld/20828 dynamic symbols with section GC\
 168              (auxiliary shared library)" \
 169             "$LFLAGS -shared --gc-sections -T pr20828.ld" "" "$AFLAGS_PIC" \
 170             {pr20828.s} \
 171             {{readelf --dyn-syms pr20828-a.sd} \
 172              {readelf --dyn-syms pr20828-b.sd}} \
 173             "libpr20828.so"] \
 174         [list \
 175             "PR ld/20828 dynamic symbols with section GC (plain)" \
 176             "$LFLAGS -shared --gc-sections -T pr20828.ld" \
 177             "tmpdir/libpr20828.so" "$AFLAGS_PIC" \
 178             {pr20828.s} \
 179             {{readelf --dyn-syms pr20828-a.sd} \
 180              {readelf --dyn-syms pr20828-b.sd}} \
 181             "pr20828-1.so"] \
 182         [list \
 183             "PR ld/20828 dynamic symbols with section GC (version script)" \
 184             "$LFLAGS -shared --gc-sections -T pr20828.ld\
 185              --version-script=pr20828.ver" \
 186             "tmpdir/libpr20828.so" \
 187             "$AFLAGS_PIC" \
 188             {pr20828.s} \
 189             {{readelf --dyn-syms pr20828-b.sd} \
 190              {readelf --dyn-syms pr20828-c.sd}} \
 191             "pr20828-2.so"] \
 192         [list \
 193             "PR ld/20828 dynamic symbols with section GC\
 194              (versioned shared library)" \
 195             "$LFLAGS -shared --gc-sections -T pr20828.ld\
 196              --version-script=pr20828-v.ver" \
 197             "" "$AFLAGS_PIC" \
 198             {pr20828.s} \
 199             {{readelf --dyn-syms pr20828-c.sd} \
 200              {readelf --dyn-syms pr20828-d.sd} \
 201              {readelf --dyn-syms pr20828-e.sd}} \
 202             "libpr20828-v.so"] \
 203         [list \
 204             "PR ld/20828 dynamic symbols with section GC (versioned)" \
 205             "$LFLAGS -shared --gc-sections -T pr20828.ld\
 206              --version-script=pr20828-v.ver" \
 207             "tmpdir/libpr20828-v.so" \
 208             "$AFLAGS_PIC" \
 209             {pr20828.s} \
 210             {{readelf --dyn-syms pr20828-c.sd} \
 211              {readelf --dyn-syms pr20828-d.sd} \
 212              {readelf --dyn-syms pr20828-e.sd}} \
 213             "pr20828-v.so"] \
 214         [list \
 215             "PR ld/20828 forcibly exported symbol version without section GC" \
 216             "$LFLAGS --no-dynamic-linker -e foo -E -T pr20828-v.ld" "" "" \
 217             {pr20828-v.s} \
 218             {{objdump -p pr20828-v.od}} \
 219             "pr20828-v-1"] \
 220         [list \
 221             "PR ld/20828 forcibly exported symbol version with section GC" \
 222             "$LFLAGS --no-dynamic-linker -e foo --gc-sections -E -T pr20828-v.ld" "" "" \
 223             {pr20828-v.s} \
 224             {{objdump -p pr20828-v.od}} \
 225             "pr20828-v-2"]]
 226 }
 227 # PR ld/21233 check for correct dynamic symbol table entries where:
 228 # - a symbol has been defined in a shared library used in the link,
 229 # - the symbol has been referenced from a section swept in garbage collection,
 230 # - the symbol has also been forced to be entered in the output file as an
 231 #   undefined symbol, either with a command-line option or a linker script
 232 #   command.
 233 # Verify that the undefined symbol is global rather than local.
 234 if { [check_gc_sections_available] } {
 235     run_ld_link_tests [list \
 236         [list \
 237             "PR ld/21233 dynamic symbols with section GC\
 238              (auxiliary shared library)" \
 239             "$LFLAGS -shared -T pr21233.ld" "" "$AFLAGS_PIC" \
 240             {pr21233-l.s} \
 241             {{readelf --dyn-syms pr21233-l.sd}} \
 242             "libpr21233.so"]]
 243
 244     run_ld_link_tests [list \
 245         [list \
 246             "PR ld/21233 dynamic symbols with section GC (--undefined)" \
 247             "$LFLAGS --gc-sections -e foo --undefined=bar -T pr21233.ld" \
 248             "tmpdir/libpr21233.so" "" \
 249             {pr21233.s} \
 250             {{readelf --dyn-syms pr21233.sd}} \
 251             "pr21233-1"]]
 252
 253     run_ld_link_tests [list \
 254         [list \
 255             "PR ld/21233 dynamic symbols with section GC (--require-defined)" \
 256             "$LFLAGS --gc-sections -e foo --require-defined=bar\
 257              -T pr21233.ld" \
 258             "tmpdir/libpr21233.so" "" \
 259             {pr21233.s} \
 260             {{readelf --dyn-syms pr21233.sd}} \
 261             "pr21233-2"]]
 262
 263     run_ld_link_tests [list \
 264         [list \
 265             "PR ld/21233 dynamic symbols with section GC (EXTERN)" \
 266             "$LFLAGS --gc-sections -e foo -T pr21233-e.ld" \
 267             "tmpdir/libpr21233.so" "" \
 268             {pr21233.s} \
 269             {{readelf --dyn-syms pr21233.sd}} \
 270             "pr21233-3"]]
 271 }
 272
 273 if { [check_gc_sections_available] } {
 274     run_ld_link_tests [list \
 275         [list \
 276             "Build pr22150.so" \
 277             "$LFLAGS -shared --version-script pr22150.ver" \
 278             "" \
 279             "$AFLAGS_PIC" \
 280             {pr22150a.s} \
 281             {} \
 282             "pr22150.so" \
 283         ] \
 284         [list \
 285             "Build pr22150" \
 286             "$LFLAGS -e _start --gc-sections" \
 287             "tmpdir/pr22150.so" \
 288             "" \
 289             {pr22150b.s} \
 290             {{readelf -V pr22150.vd}} \
 291             "pr22150" \
 292         ] \
 293     ]
 294 }
 295
 296 set ASFLAGS $old_ASFLAGS
 297
 298 # Check to see if the C compiler works
 299 if { [which $CC] == 0 } {
 300     return
 301 }
 302
 303 # Add -ldl to extralibs if needed
 304 set extralibs ""
 305 if { ![istarget *-*-freebsd*]} {
 306     set extralibs "-ldl"
 307 }
 308
 309 set build_tests {
 310   {"Build libfoo.so"
 311    "-shared" "-fPIC"
 312    {foo.c} {} "libfoo.so"}
 313   {"Build versioned libfoo.so"
 314    "-shared -Wl,--version-script=foo.map" "-fPIC"
 315    {foo.c} {} "libfoov.so"}
 316   {"Build libbar.so"
 317    "-shared" "-fPIC"
 318    {begin.c end.c} {} "libbar.so"}
 319   {"Build warn libbar.so"
 320    "-shared" "-fPIC"
 321   {beginwarn.c end.c}
 322   {{readelf {-S --wide} libbarw.rd}
 323    {warning "^.*beginwarn.c:7: warning: function foo is deprecated$"}}
 324   "libbarw.so" "c"}
 325   {"Build hidden libbar.so"
 326    "-shared" "-fPIC"
 327    {begin.c endhidden.c} {} "libbarh.so"}
 328   {"Build protected libbar.so"
 329    "-shared" "-fPIC"
 330    {begin.c endprotected.c} {} "libbarp.so"}
 331   {"Build libbar.so with libfoo.so"
 332    "-shared tmpdir/begin.o tmpdir/libfoo.so" "-fPIC"
 333    {end.c} {} "libbarfoo.so"}
 334   {"Build libar.so with versioned libfoo.so"
 335    "-shared tmpdir/begin.o tmpdir/libfoov.so" "-fPIC"
 336    {end.c} {} "libbarfoov.so"}
 337   {"Build hidden libbar.so with libfoo.so"
 338    "-shared tmpdir/begin.o tmpdir/libfoo.so" "-fPIC"
 339    {endhidden.c} {} "libbarhfoo.so"}
 340   {"Build hidden libar.so with versioned libfoo.so"
 341    "-shared tmpdir/begin.o tmpdir/libfoov.so" "-fPIC"
 342    {endhidden.c} {} "libbarhfoov.so"}
 343   {"Build protected libbar.so with libfoo.so"
 344    "-shared tmpdir/begin.o tmpdir/libfoo.so" "-fPIC"
 345    {endprotected.c} {} "libbarpfoo.so"}
 346   {"Build protected libbar.so with versioned libfoo.so"
 347    "-shared tmpdir/begin.o tmpdir/libfoov.so" "-fPIC"
 348    {endprotected.c} {} "libbarpfoov.so"}
 349   {"Build libdl1.so"
 350    "-shared" "-fPIC"
 351    {dl1.c} {} "libdl1.so"}
 352   {"Build libdl2a.so with --dynamic-list=dl2.list"
 353    "-shared -Wl,--dynamic-list=dl2.list" "-fPIC"
 354    {dl2.c dl2xxx.c} {} "libdl2a.so"}
 355   {"Build libdl2a.so with --dynamic-list=dl2a.list"
 356    "-shared -Wl,--dynamic-list=dl2a.list" "-fPIC"
 357    {dl2.c dl2xxx.c} {} "libdl2a.so"}
 358   {"Build libdl2a.so with --dynamic-list-data"
 359    "-shared -Wl,--dynamic-list-data" "-fPIC"
 360    {dl2.c dl2xxx.c} {} "libdl2a.so"}
 361   {"Build libdl2b.so with --dynamic-list=dl2.list and dl2xxx.list"
 362    "-shared -Wl,--dynamic-list=dl2.list,--dynamic-list=dl2xxx.list" "-fPIC"
 363    {dl2.c dl2xxx.c} {} "libdl2b.so"}
 364   {"Build libdl2c.so with --dynamic-list-data and dl2xxx.list"
 365    "-shared -Wl,--dynamic-list-data,--dynamic-list=dl2xxx.list" "-fPIC"
 366    {dl2.c dl2xxx.c} {} "libdl2c.so"}
 367   {"Build libdl4a.so with --dynamic-list=dl4.list"
 368    "-shared -Wl,--dynamic-list=dl4.list" "-fPIC"
 369    {dl4.c dl4xxx.c} {} "libdl4a.so"}
 370   {"Build libdl4b.so with --dynamic-list-data"
 371    "-shared -Wl,--dynamic-list-data" "-fPIC"
 372    {dl4.c dl4xxx.c} {} "libdl4b.so"}
 373   {"Build libdl4c.so with --dynamic-list=dl4.list and dl4xxx.list"
 374    "-shared -Wl,--dynamic-list=dl4.list,--dynamic-list=dl4xxx.list" "-fPIC"
 375    {dl4.c dl4xxx.c} {} "libdl4c.so"}
 376   {"Build libdl4d.so with --dynamic-list-data and dl4xxx.list"
 377    "-shared -Wl,--dynamic-list-data,--dynamic-list=dl4xxx.list" "-fPIC"
 378    {dl4.c dl4xxx.c} {} "libdl4d.so"}
 379   {"Build libdl4e.so with -Bsymbolic-functions --dynamic-list-cpp-new"
 380    "-shared -Wl,-Bsymbolic-functions,--dynamic-list-cpp-new" "-fPIC"
 381    {dl4.c dl4xxx.c} {} "libdl4e.so"}
 382   {"Build libdl4f.so with --dynamic-list-cpp-new -Bsymbolic-functions"
 383    "-shared -Wl,--dynamic-list-cpp-new,-Bsymbolic-functions" "-fPIC"
 384    {dl4.c dl4xxx.c} {} "libdl4f.so"}
 385   {"Build libdl6a.so"
 386    "-shared" "-fPIC"
 387    {dl6.c} {} "libdl6a.so"}
 388   {"Build libdl6b.so with -Bsymbolic --dynamic-list-data"
 389    "-shared -Wl,-Bsymbolic,--dynamic-list-data" "-fPIC"
 390    {dl6.c} {} "libdl6b.so"}
 391   {"Build libdl6c.so with -Bsymbolic"
 392    "-shared -Wl,-Bsymbolic" "-fPIC"
 393    {dl6.c} {} "libdl6c.so"}
 394   {"Build libdl6d.so with --dynamic-list-data -Bsymbolic"
 395    "-shared -Wl,--dynamic-list-data,-Bsymbolic" "-fPIC"
 396    {dl6.c} {} "libdl6d.so"}
 397   {"Build libdata1.so"
 398    "-shared" "-fPIC"
 399    {data1.c} {} "libdata1.so"}
 400   {"Build libdata2.so"
 401    "-shared" "-fPIC"
 402    {data2.c} {} "libdata2.so"}
 403   {"Build libcomm1.o"
 404    "-r -nostdlib" ""
 405    {comm1.c} {} "libcomm1.o"}
 406   {"Build libfunc1.so"
 407    "-shared" "-fPIC"
 408    {func1.c} {} "libfunc1.so"}
 409   {"Build libpr9676-1.a"
 410    "" "-fPIC"
 411    {pr9676-1.c} {} "libpr9676-1.a"}
 412   {"Build libpr9676-2.a"
 413    "" "-fPIC"
 414    {pr9676-2.c} {} "libpr9676-2.a"}
 415   {"Build libpr9676-3.so"
 416    "-shared" "-fPIC"
 417    {pr9676-3.c} {} "libpr9676-3.so"}
 418   {"Build libpr9676-4.so"
 419    "-shared" "-fPIC"
 420    {pr9676-4.c} {} "libpr9676-4.so"}
 421   {"Build libpr9676-4a.so"
 422    "-shared tmpdir/pr9676-4.o -Ltmpdir -lpr9676-3 -Wl,--start-group -lpr9676-1 -lpr9676-2 -Wl,--end-group"
 423    "-fPIC"
 424    {dummy.c} {{readelf {-s} pr9676.rd}} "libpr9676-4a.so"}
 425   {"Build libpr9679.so"
 426    "-shared" "-fPIC -O0"
 427    {pr9679-1.c pr9679-2.c} {{readelf {-s} pr9679.rd}} "libpr9679.so"}
 428   {"Build libpr11138-1.so"
 429    "-shared -Wl,--version-script=pr11138-1.map" "-fPIC"
 430    {pr11138-1.c} {} "libpr11138-1.so"}
 431   {"Build libpr11138-2.o"
 432    "-r -nostdlib" ""
 433    {pr11138-2.c} {} "libpr11138-2.o"}
 434   {"Build pr13250-1.so"
 435    "-shared" "-fPIC"
 436    {pr13250-1.c} {} "libpr13250-1.so"}
 437   {"Build pr13250-2.so with libpr13250-1.so"
 438    "-shared -Wl,--no-as-needed tmpdir/libpr13250-1.so" "-fPIC"
 439    {pr13250-2.c} {} "libpr13250-2.so"}
 440   {"Build libpr13250-3.o"
 441    "-r -nostdlib" ""
 442    {pr13250-3.c} {} "libpr13250-3.o"}
 443   {"Build libpr14323-2.so"
 444    "-shared" "-fPIC"
 445    {pr14323-2.c} {} "libpr14323-2.so"}
 446   {"Build pr14862-1.o"
 447    "-r -nostdlib" ""
 448    {pr14862-1.c} {} "libpr14862-1.o"}
 449   {"Build libpr14862.so"
 450    "-shared -Wl,--version-script=pr11138-1.map" "-fPIC"
 451    {pr14862-2.c} {} "libpr14862.so"}
 452   {"Build libneeded1b.so"
 453    "-shared" "-fPIC"
 454    {needed1b.c} {} "libneeded1b.so"}
 455   {"Build libneeded1a.so"
 456    "-shared -Wl,--add-needed,--no-as-needed -Ltmpdir -lneeded1b" "-fPIC"
 457    {needed1a.c} {} "libneeded1a.so"}
 458   {"Build libneeded1c.o"
 459    "-r -nostdlib" ""
 460    {needed1c.c} {} "libneeded1c.o"}
 461   {"Build libneeded1pic.o"
 462    "-r -nostdlib" "-fPIC"
 463    {needed1c.c} {} "libneeded1pic.o"}
 464   {"Build needed1a.so with --add-needed"
 465    "-shared tmpdir/libneeded1pic.o -Wl,--no-as-needed,--add-needed,-rpath=tmpdir,-rpath-link=tmpdir,-z,defs -Ltmpdir -lneeded1a" ""
 466    {dummy.c} {} "needed1a.so"}
 467   {"Build needed1b.so with --copy-dt-needed-entries"
 468    "-shared tmpdir/libneeded1pic.o -Wl,--no-as-needed,--copy-dt-needed-entries,-rpath=tmpdir,-rpath-link=tmpdir,-z,defs -Ltmpdir -lneeded1a" ""
 469    {dummy.c} {} "needed1b.so"}
 470   {"Build needed1a.so with --no-add-needed"
 471    "-shared tmpdir/libneeded1pic.o -Wl,--no-as-needed,--no-add-needed -Ltmpdir -lneeded1a" ""
 472    {dummy.c} {} "needed1c.so"}
 473   {"Build needed1b.so with --no-copy-dt-needed-entries"
 474    "-shared tmpdir/libneeded1pic.o -Wl,--no-as-needed,--no-copy-dt-needed-entries -Ltmpdir -lneeded1a" ""
 475    {dummy.c} {} "needed1d.so"}
 476   {"Build librel.so"
 477    "-shared" "-fPIC"
 478    {rel.c} {} "librel.so"}
 479   {"Build libneeded2a.so"
 480    "-shared" "-fPIC"
 481    {needed2a.c} {} "libneeded2a.so"}
 482   {"Build libneeded2b.so"
 483    "-shared -Wl,--version-script,needed2.ver" "-fPIC"
 484    {needed2b.c} {} "libneeded2b.so"}
 485   {"Build libneeded2c.o"
 486    "-r -nostdlib" ""
 487    {needed2c.c} {} "libneeded2c.o"}
 488   {"Build needed2"
 489    "tmpdir/libneeded2c.o -Wl,--as-needed tmpdir/libneeded2a.so tmpdir/libneeded2b.so" ""
 490    {dummy.c} {} "needed2"}
 491   {"Build libneeded3a.so"
 492    "-shared -Wl,--no-add-needed" "-fPIC"
 493    {needed1a.c} {} "libneeded3a.so"}
 494   {"Build libneeded3b.so"
 495    "-shared -Wl,--no-as-needed,--add-needed -Ltmpdir -lneeded1b" "-fPIC"
 496    {dummy.c} {} "libneeded3b.so"}
 497   {"Build needed3.o"
 498    "-r -nostdlib" ""
 499    {needed3.c} {} "libneeded3.so"}
 500   {"Build needed3"
 501    "tmpdir/needed3.o -Wl,--as-needed -Ltmpdir -lneeded3a -lneeded3b -lneeded1b" ""
 502    {dummy.c} {} "needed3"}
 503   {"Build libpr2404a.so"
 504    "-shared" "-fPIC"
 505    {pr2404a.c} {} "libpr2404a.so"}
 506   {"Build libpr2404n.so"
 507    "-shared -Wl,-z,now" "-fPIC"
 508    {pr2404a.c} {} "libpr2404n.so"}
 509   {"Build libpr2404b.a"
 510    "" ""
 511    {pr2404b.c} {} "libpr2404b.a"}
 512   {"Build rdynamic-1"
 513    "-Wl,--no-dynamic-linker,-export-dynamic,--gc-sections" "-ffunction-sections"
 514    {rdynamic-1.c} {{readelf {-s} rdynamic-1.rd}} "rdynamic-1"}
 515   {"Build dynamic-1"
 516    "-Wl,--no-dynamic-linker,--dynamic-list,dynamic-1.syms -Wl,--gc-sections" "-ffunction-sections"
 517    {dynamic-1.c} {{readelf {-s} dynamic-1.rd}} "dynamic-1"}
 518   {"Build libpr16496a.so"
 519    "-shared -Wl,--version-script=pr16496a.map" "-fPIC"
 520    {pr16496a.c} {} "libpr16496a.so"}
 521   {"Build libpr16496b.a"
 522    "" "-fPIC"
 523    {pr16496b.c} {} "libpr16496b.a"}
 524   {"Build libpr16496b.so"
 525    "-shared -Wl,--no-as-needed tmpdir/pr16496b.o tmpdir/libpr16496a.so" ""
 526    {dummy.c} {{objdump {-R} pr16496b.od}} "libpr16496b.so"}
 527   {"Build libpr16452a.so"
 528    "-shared -Wl,-soname,libpr16452a.so,--version-script=pr16452.map" "-fPIC"
 529    {pr16452a.c} {} "libpr16452a.so"}
 530   {"Build libpr16452b.so"
 531    "-shared -Wl,-soname,libpr16452b.so,--no-as-needed tmpdir/libpr16452a.so" "-fPIC"
 532    {dummy.c} {} "libpr16452b.so"}
 533   {"Build pr16452"
 534    "-Wl,--no-as-needed,-rpath=tmpdir,-rpath-link=tmpdir tmpdir/libpr16452b.so" ""
 535    {pr16452b.c} {{objdump {-p} pr16452.od}} "pr16452"}
 536   {"Build pr16457"
 537    "-Wl,--no-as-needed,-rpath=tmpdir,-rpath-link=tmpdir tmpdir/libpr16452b.so" ""
 538    {pr16452b.c} {{objdump {-p} pr16457.od}} "pr16457"}
 539   {"Build libpr18458a.so"
 540    "-shared -Wl,-z,now" "-fPIC"
 541    {pr18458a.c} {} "libpr18458a.so"}
 542   {"Build libpr18458b.so"
 543    "-shared -Wl,-z,now tmpdir/libpr18458a.so" "-fPIC"
 544    {pr18458b.c} {} "libpr18458b.so"}
 545   {"Build pr19073a.o"
 546    "-r -nostdlib" ""
 547    {pr19073.s} {} "pr19073a.o"}
 548   {"Build libpr19073.so"
 549    "-shared -Wl,--version-script=pr19073.map tmpdir/pr19073a.o" "-fPIC"
 550    {dummy.c} {{readelf {--dyn-syms --wide} pr19073.rd}} "libpr19073.so"}
 551   {"Build pr21964-1a.so"
 552    "-shared" "-fPIC"
 553    {pr21964-1a.c} {} "pr21964-1a.so"}
 554   {"Build pr21964-1b.so"
 555    "-shared" "-fPIC"
 556    {pr21964-1b.c} {} "pr21964-1b.so"}
 557   {"Build pr21964-2a.so"
 558    "-shared" "-fPIC"
 559    {pr21964-2a.c} {} "pr21964-2a.so"}
 560   {"Build pr21964-2b.so"
 561    "-shared" "-fPIC"
 562    {pr21964-2b.c} {} "pr21964-2b.so"}
 563   {"Dump pr21978.so"
 564    "-shared" "-fPIC -g -O2"
 565    {pr21978a.c pr21978b.c} {{objdump {-Sl} pr21978.od}} "pr21978.so"}
 566 }
 567
 568 run_cc_link_tests $build_tests
 569
 570 run_ld_link_tests [list \
 571     [list \
 572         "Build pr22269-1" \
 573         "-pie -e _start --no-dynamic-linker -z text" \
 574         "" \
 575         "" \
 576         { pr22269-1.c } \
 577         {{readelf -rW pr22269-1.rd}} \
 578         "pr22269-1" \
 579         "-fPIE -O2" \
 580     ] \
 581 ]
 582
 583 set run_tests [list \
 584     [list "Run normal with libfoo.so" \
 585      "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoo.so tmpdir/end.o" "" \
 586      {main.c} "normal" "normal.out" ] \
 587     [list "Run protected with libfoo.so" \
 588      "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoo.so tmpdir/endprotected.o" "" \
 589      {main.c} "protected" "normal.out" ] \
 590     [list "Run hidden with libfoo.so" \
 591      "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoo.so tmpdir/endhidden.o" "" \
 592      {main.c} "hidden" "hidden.out" ] \
 593     [list "Run normal with versioned libfoo.so" \
 594      "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoov.so tmpdir/end.o" "" \
 595      {main.c} "normalv" "normal.out" ] \
 596     [list "Run warn with versioned libfoo.so" \
 597      "-Wl,--no-as-needed tmpdir/beginwarn.o tmpdir/libfoov.so" "" \
 598      {main.c} "warn" "warn.out" \
 599      "" "c" {^.*beginwarn.c:7: warning: function foo is deprecated$} ] \
 600     [list "Run protected with versioned libfoo.so" \
 601      "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoov.so tmpdir/endprotected.o" "" \
 602      {main.c} "protected" "normal.out" ] \
 603     [list "Run hidden with versioned libfoo.so" \
 604      "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoov.so tmpdir/endhidden.o" "" \
 605      {main.c} "hiddenv" "hidden.out" ] \
 606     [list "Run normal libbar.so with libfoo.so" \
 607      "-Wl,--no-as-needed tmpdir/libbarfoo.so tmpdir/libfoo.so" "" \
 608      {main.c} "normal" "normal.out" ] \
 609     [list "Run protected libbar.so with libfoo.so" \
 610      "-Wl,--no-as-needed tmpdir/libbarpfoo.so tmpdir/libfoo.so" "" \
 611      {main.c} "protected" "normal.out" ] \
 612     [list "Run hidden libbar.so with libfoo.so" \
 613      "-Wl,--no-as-needed tmpdir/libbarhfoo.so tmpdir/libfoo.so" "" \
 614      {main.c} "hidden" "hidden.out" ] \
 615     [list "Run normal libbar.so with versioned libfoo.so" \
 616      "-Wl,--no-as-needed tmpdir/libbarfoov.so tmpdir/libfoov.so" "" \
 617      {main.c} "normal" "normal.out" ] \
 618     [list "Run protected libbar.so with versioned libfoo.so" \
 619      "-Wl,--no-as-needed tmpdir/libbarpfoov.so tmpdir/libfoov.so" "" \
 620      {main.c} "protected" "normal.out" ] \
 621     [list "Run hidden libbar.so with versioned libfoo.so" \
 622      "-Wl,--no-as-needed tmpdir/libbarhfoov.so tmpdir/libfoov.so" "" \
 623      {main.c} "hidden" "hidden.out" ] \
 624     [list "Run with libdl2a.so" \
 625      "-Wl,--no-as-needed tmpdir/libdl2a.so" "" \
 626      {dl2main.c} "dl2a" "dl2a.out" ] \
 627     [list "Run with libdl2b.so" \
 628      "-Wl,--no-as-needed tmpdir/libdl2b.so" "" \
 629      {dl2main.c} "dl2b" "dl2b.out" ] \
 630     [list "Run with libdl2c.so" \
 631      "-Wl,--no-as-needed tmpdir/libdl2c.so" "" \
 632      {dl2main.c} "dl2c" "dl2b.out" ] \
 633     [list "Run with libdl4a.so" \
 634      "-Wl,--no-as-needed tmpdir/libdl4a.so" "" \
 635      {dl4main.c} "dl4a" "dl4a.out" ] \
 636     [list "Run with libdl4b.so" \
 637      "-Wl,--no-as-needed tmpdir/libdl4b.so" "" \
 638      {dl4main.c} "dl4b" "dl4a.out" ] \
 639     [list "Run with libdl4c.so" \
 640      "-Wl,--no-as-needed tmpdir/libdl4c.so" "" \
 641      {dl4main.c} "dl4c" "dl4b.out" ] \
 642     [list "Run with libdl4d.so" \
 643      "-Wl,--no-as-needed tmpdir/libdl4d.so" "" \
 644      {dl4main.c} "dl4d" "dl4b.out" ] \
 645     [list "Run with libdl4e.so" \
 646      "-Wl,--no-as-needed tmpdir/libdl4e.so" "" \
 647      {dl4main.c} "dl4e" "dl4a.out" ] \
 648     [list "Run with libdl4f.so" \
 649      "-Wl,--no-as-needed tmpdir/libdl4f.so" "" \
 650      {dl4main.c} "dl4f" "dl4a.out" ] \
 651     [list "Run with libdata1.so" \
 652      "-Wl,--no-as-needed tmpdir/libdata1.so" "" \
 653      {dynbss1.c} "dynbss1" "pass.out" ] \
 654     [list "Run with libdata2.so" \
 655      "-Wl,--no-as-needed tmpdir/libdata2.so" "" \
 656      {weakdef1.c} "weakdef1" "pass.out" ] \
 657     [list "Run with libfunc1.so comm1.o" \
 658      "-Wl,--no-as-needed tmpdir/libfunc1.so tmpdir/comm1.o" "" \
 659      {dummy.c} "comm1" "pass.out" ] \
 660     [list "Run with comm1.o libfunc1.so" \
 661      "-Wl,--no-as-needed tmpdir/comm1.o tmpdir/libfunc1.so" "" \
 662      {dummy.c} "comm1" "pass.out" ] \
 663     [list "Run with pr11138-2.c libpr11138-1.so" \
 664      "-Wl,--no-as-needed,--version-script=pr11138-2.map tmpdir/pr11138-2.o tmpdir/libpr11138-1.so" "" \
 665      {dummy.c} "pr11138a" "pr11138.out" ] \
 666     [list "Run with libpr11138-1.so pr11138-2.c" \
 667      "-Wl,--no-as-needed,--version-script=pr11138-2.map tmpdir/libpr11138-1.so tmpdir/pr11138-2.o" "" \
 668      {dummy.c} "pr11138b" "pr11138.out" ] \
 669     [list "Run with pr13250-3.c, libpr13250-1.so and libpr13250-2.so" \
 670      "-Wl,--as-needed tmpdir/pr13250-3.o tmpdir/libpr13250-1.so tmpdir/libpr13250-2.so" "" \
 671      {dummy.c} "pr13250" "pass.out" ] \
 672     [list "Run with pr14323-1.c pr14323-2.so" \
 673      "-Wl,--no-as-needed tmpdir/libpr14323-2.so" "" \
 674      {pr14323-1.c} "pr14323" "pass.out" ] \
 675     [list "Run with pr14862-1.c libpr14862.so" \
 676      "-Wl,--as-needed tmpdir/libpr14862-1.o tmpdir/libpr14862.so" "" \
 677      {dummy.c} "pr14862" "pr14862.out" ] \
 678     [list "Link with --add-needed" \
 679      "tmpdir/libneeded1c.o -Wl,--no-as-needed,--add-needed,-rpath=tmpdir,-rpath-link=tmpdir -Ltmpdir -lneeded1a" "" \
 680      {dummy.c} "needed1a" "needed1.out" ] \
 681     [list "Link with --copy-dt-needed-entries" \
 682      "tmpdir/libneeded1c.o -Wl,--no-as-needed,--copy-dt-needed-entries,-rpath=tmpdir,-rpath-link=tmpdir -Ltmpdir -lneeded1a" "" \
 683      {dummy.c} "needed1b" "needed1.out" ] \
 684     [list "Run relmain" \
 685      "-Wl,--no-as-needed,-rpath=tmpdir -Ltmpdir -lrel" "" \
 686      {relmain.c} "relmain" "relmain.out" ] \
 687     [list "Run pr2404" \
 688      "-Wl,--no-as-needed tmpdir/pr2404b.o tmpdir/libpr2404a.so" "" \
 689      {dummy.c} "pr2404" "pr2404.out" ] \
 690     [list "Run pr2404n" \
 691      "-Wl,-z,now -Wl,--no-as-needed tmpdir/pr2404b.o tmpdir/libpr2404n.so" "" \
 692      {dummy.c} "pr2404n" "pr2404.out" ] \
 693     [list "Run pr18458" \
 694      "-Wl,--no-as-needed,-z,now tmpdir/libpr18458a.so tmpdir/libpr18458b.so" "" \
 695      {pr18458c.c} "pr18458" "pass.out" ] \
 696     [list "Run pr21964-1" \
 697      "-Wl,--no-as-needed,-rpath,tmpdir tmpdir/pr21964-1a.so tmpdir/pr21964-1b.so" "" \
 698      {pr21964-1c.c} "pr21964-1" "pass.out" ] \
 699 ]
 700
 701 # NetBSD ELF systems do not currently support the .*_array sections.
 702 run_ld_link_exec_tests $run_tests "*-*-netbsdelf*"
 703
 704 # These tests require dlopen support.
 705 set dlopen_run_tests [list \
 706     [list "Run dl1a with --dynamic-list=dl1.list and dlopen on libdl1.so" \
 707      "-Wl,--no-as-needed,--dynamic-list=dl1.list $extralibs" "" \
 708      {dl1main.c} "dl1a" "dl1.out" ] \
 709     [list "Run dl1b with --dynamic-list-data and dlopen on libdl1.so" \
 710      "-Wl,--no-as-needed,--dynamic-list-data $extralibs" "" \
 711      {dl1main.c} "dl1b" "dl1.out" ] \
 712     [list "Run dl6a1 with --dynamic-list-data and dlopen on libdl6a.so" \
 713      "-Wl,--no-as-needed,--dynamic-list-data $extralibs" "" \
 714      {dl6amain.c} "dl6a1" "dl6a.out" ] \
 715     [list "Run dl6a2 with -Bsymbolic-functions and dlopen on libdl6a.so" \
 716      "$NOPIE_LDFLAGS -Wl,--no-as-needed,-Bsymbolic-functions $extralibs" "" \
 717      {dl6amain.c} "dl6a2" "dl6b.out" "$NOPIE_CFLAGS" ] \
 718     [list "Run dl6a3 with -Bsymbolic and dlopen on libdl6a.so" \
 719      "-Wl,--no-as-needed,-Bsymbolic $extralibs" "" \
 720      {dl6amain.c} "dl6a3" "dl6b.out" ] \
 721     [list "Run dl6a4 with -Bsymbolic --dynamic-list-data and dlopen on libdl6a.so" \
 722      "-Wl,--no-as-needed,-Bsymbolic,--dynamic-list-data $extralibs" "" \
 723      {dl6amain.c} "dl6a4" "dl6a.out" ] \
 724     [list "Run dl6a5 with -Bsymbolic-functions --dynamic-list-cpp-new and dlopen on libdl6a.so" \
 725      "$NOPIE_LDFLAGS -Wl,--no-as-needed,-Bsymbolic-functions,--dynamic-list-cpp-new $extralibs" "" \
 726      {dl6amain.c} "dl6a5" "dl6b.out" "$NOPIE_CFLAGS" ] \
 727     [list "Run dl6a6 with --dynamic-list-cpp-new -Bsymbolic-functions and dlopen on libdl6a.so" \
 728      "$NOPIE_LDFLAGS -Wl,--no-as-needed,--dynamic-list-cpp-new,-Bsymbolic-functions $extralibs" "" \
 729      {dl6amain.c} "dl6a6" "dl6b.out" "$NOPIE_CFLAGS" ] \
 730     [list "Run dl6a7 with --dynamic-list-data -Bsymbolic and dlopen on libdl6a.so" \
 731      "$NOPIE_LDFLAGS -Wl,--no-as-needed,--dynamic-list-data,-Bsymbolic $extralibs" "" \
 732      {dl6amain.c} "dl6a7" "dl6a.out" "$NOPIE_CFLAGS" ] \
 733     [list "Run dl6b1 with --dynamic-list-data and dlopen on libdl6b.so" \
 734      "-Wl,--no-as-needed,--dynamic-list-data $extralibs" "" \
 735      {dl6bmain.c} "dl6b1" "dl6a.out" ] \
 736     [list "Run dl6b2 with dlopen on libdl6b.so" \
 737      "-Wl,--no-as-needed $extralibs" "" \
 738      {dl6bmain.c} "dl6b2" "dl6b.out" ] \
 739     [list "Run dl6c1 with --dynamic-list-data and dlopen on libdl6c.so" \
 740      "-Wl,--no-as-needed,--dynamic-list-data $extralibs" "" \
 741      {dl6cmain.c} "dl6c1" "dl6b.out" ] \
 742     [list "Run dl6d1 with --dynamic-list-data and dlopen on libdl6d.so" \
 743      "-Wl,--no-as-needed,--dynamic-list-data $extralibs" "" \
 744      {dl6dmain.c} "dl6d1" "dl6b.out" ] \
 745     [list "Run pr21964-2" \
 746      "-Wl,--no-as-needed,-rpath,tmpdir tmpdir/pr21964-2a.so $extralibs" "" \
 747      {pr21964-2c.c} "pr21964-2" "pass.out" ] \
 748 ]
 749
 750 # Only run them when libdl is available.
 751 if [check_libdl_available] {
 752   # XFAIL on NetBSD ELF systems as they do not currently support the .*_array
 753   # sections.
 754   run_ld_link_exec_tests $dlopen_run_tests "*-*-netbsdelf*"
 755 }
 756
 757 # Check --no-add-needed and --no-copy-dt-needed-entries
 758 set testname "--no-add-needed"
 759 set exec_output [run_host_cmd "$CC" "tmpdir/libneeded1c.o -Wl,--no-add-needed,-rpath-link=tmpdir -Ltmpdir -lneeded1a"]
 760 if { [ regexp "tmpdir/libneeded1b.so: .*: DSO missing" $exec_output ] } {
 761     pass $testname
 762 } {
 763     fail $testname
 764 }
 765 set testname "--no-copy-dt-needed-entries"
 766 set exec_output [run_host_cmd "$CC" "tmpdir/libneeded1c.o -Wl,--no-copy-dt-needed-entries,-rpath-link=tmpdir -Ltmpdir -lneeded1a"]
 767 if { [ regexp "tmpdir/libneeded1b.so: .*: DSO missing" $exec_output ] } {
 768     pass $testname
 769 } {
 770     fail $testname
 771 }
 772 set testname "--no-add-needed -shared"
 773 set exec_output [run_host_cmd "$CC" "-shared tmpdir/libneeded1pic.o -Wl,--no-add-needed,-z,defs -Ltmpdir -lneeded1a"]
 774 if { [ regexp "undefined reference to `\.?bar'" $exec_output ] } {
 775     pass $testname
 776 } {
 777     fail $testname
 778 }
 779 set testname "--no-copy-dt-needed-entries -shared"
 780 set exec_output [run_host_cmd "$CC" "-shared tmpdir/libneeded1pic.o -Wl,--no-copy-dt-needed-entries,-z,defs -Ltmpdir -lneeded1a"]
 781 if { [ regexp "undefined reference to `\.?bar'" $exec_output ] } {
 782     pass $testname
 783 } {
 784     fail $testname
 785 }
 786
 787 # Check to see if the C++ compiler works
 788 if { [which $CXX] == 0 } {
 789     return
 790 }
 791
 792 set build_cxx_tests {
 793   {"Build libdl3a.so with --dynamic-list=dl3.list"
 794    "-shared -Wl,--dynamic-list=dl3.list" "-fPIC"
 795    {dl3.cc} {} "libdl3a.so" "c++"}
 796   {"Build libdl3b.so with -Bsymbolic"
 797    "-shared -Wl,-Bsymbolic" "-fPIC"
 798    {dl3.cc} {} "libdl3b.so" "c++"}
 799   {"Build libdl3a.so with --dynamic-list-cpp-typeinfo"
 800    "-shared -Wl,--dynamic-list-cpp-typeinfo" "-fPIC"
 801    {dl3.cc} {} "libdl3c.so" "c++"}
 802   {"Build libdnew1a.so with --Bsymbolic-functions --dynamic-list-cpp-new"
 803    "-shared -Wl,-Bsymbolic-functions,--dynamic-list-cpp-new" "-fPIC -ansi"
 804    {del.cc new.cc} {} "libnew1a.so" "c++"}
 805   {"Build libdnew1b.so with --dynamic-list-data --dynamic-list-cpp-new"
 806    "-shared -Wl,--dynamic-list-data,--dynamic-list-cpp-new" "-fPIC -ansi"
 807    {del.cc new.cc} {} "libnew1b.so" "c++"}
 808 }
 809
 810 # "-shared -Bsymbolic" only works with gcc 4.5.0 and newer.
 811 #    {"Run with libdl3b.so"
 812 #     "tmpdir/libdl3b.so" ""
 813 #     {dl3main.cc} "dl3b" "dl3b.out" "" "c++"}
 814 set run_cxx_tests {
 815     {"Run with libdl3a.so"
 816      "-Wl,--no-as-needed tmpdir/libdl3a.so" ""
 817      {dl3main.cc} "dl3a" "dl3a.out" "" "c++"}
 818     {"Run with libdl3c.so"
 819      "-Wl,--no-as-needed tmpdir/libdl3c.so" ""
 820      {dl3main.cc} "dl3c" "dl3a.out" "" "c++"}
 821     {"Run with libnew1a.so"
 822      "-Wl,--no-as-needed tmpdir/libnew1a.so" ""
 823      {dl5.cc} "dl5a" "dl5.out" "-ansi" "c++"}
 824     {"Run with libnew1b.so"
 825      "-Wl,--no-as-needed tmpdir/libnew1b.so" ""
 826      {dl5.cc} "dl5b" "dl5.out" "-ansi" "c++"}
 827 }
 828
 829 run_cc_link_tests $build_cxx_tests
 830 run_ld_link_exec_tests $run_cxx_tests
 831
 832 if { [istarget *-*-linux*]
 833      || [istarget *-*-nacl*]
 834      || [istarget *-*-gnu*] } {
 835     run_cc_link_tests [list \
 836         [list \
 837             "Build libpr2404b.a with PIE" \
 838             "" \
 839             "-fPIE" \
 840             { pr2404b.c } \
 841             {} \
 842             "libpr2404b.a" \
 843         ] \
 844         [list \
 845             "Build pr19579a.o" \
 846             "" "-fPIE" \
 847             {pr19579a.c} \
 848             {} \
 849             "libpr19579a.a" \
 850         ] \
 851         [list \
 852             "Build libpr19579.so" \
 853             "-shared" \
 854             "-fPIC" \
 855             {pr19579b.c} \
 856             {} \
 857             "libpr19579.so" \
 858         ] \
 859         [list \
 860             "Build libpr19579now.so" \
 861             "-shared -Wl,-z,now" \
 862             "-fPIC" \
 863             {pr19579b.c} \
 864             {} \
 865             "libpr19579.so" \
 866         ] \
 867     ]
 868     run_ld_link_exec_tests [list \
 869         [list \
 870             "Run pr18458 with PIE" \
 871             "-pie -Wl,--no-as-needed,-z,now tmpdir/libpr18458a.so tmpdir/libpr18458b.so" \
 872             "" \
 873             {pr18458c.c} \
 874             "pr18458p" \
 875             "pass.out" \
 876             "-fPIE" \
 877         ] \
 878         [list \
 879             "Run pr2404 with PIE" \
 880             "-pie -Wl,--no-as-needed tmpdir/pr2404b.o tmpdir/libpr2404a.so" \
 881             "" \
 882             { dummy.c } \
 883             "pr2404pie" \
 884             "pr2404.out" \
 885             "-fPIE" \
 886         ] \
 887         [list \
 888             "Run pr2404 with PIE (-z now)" \
 889             "-pie -Wl,-z,now -Wl,--no-as-needed tmpdir/pr2404b.o tmpdir/libpr2404n.so" \
 890             "" \
 891             { dummy.c } \
 892             "pr2404pien" \
 893             "pr2404.out" \
 894             "-fPIE" \
 895         ] \
 896         [list \
 897             "Run pr18718" \
 898             "" \
 899             "" \
 900             { pr18718.c check-ptr-eq.c } \
 901             "pr18718" \
 902             "pass.out" \
 903             "-O2 -I../bfd" \
 904         ] \
 905         [list \
 906             "Run pr18718 (-z now)" \
 907             "-Wl,-z,now" \
 908             "" \
 909             { pr18718.c check-ptr-eq.c } \
 910             "pr18718" \
 911             "pass.out" \
 912             "-O2 -I../bfd" \
 913         ] \
 914         [list \
 915             "Run pr18718 with PIE (1)" \
 916             "-pie" \
 917             "" \
 918             { pr18718.c check-ptr-eq.c } \
 919             "pr18718pie1" \
 920             "pass.out" \
 921             "-O2 -fPIE -I../bfd" \
 922         ] \
 923         [list \
 924             "Run pr18718 with PIE (2)" \
 925             "" \
 926             "" \
 927             { pr18718.c check-ptr-eq.c } \
 928             "pr18718pie2" \
 929             "pass.out" \
 930             "-O2 -fPIE -I../bfd" \
 931         ] \
 932         [list \
 933             "Run pr18718 with PIE (3)" \
 934             "-pie -Wl,-z,now" \
 935             "" \
 936             { pr18718.c check-ptr-eq.c } \
 937             "pr18718pie3" \
 938             "pass.out" \
 939             "-O2 -fPIE -I../bfd" \
 940         ] \
 941         [list \
 942             "Run pr18718 with PIE (4)" \
 943             "-Wl,-z,now" \
 944             "" \
 945             { pr18718.c check-ptr-eq.c } \
 946             "pr18718pie4" \
 947             "pass.out" \
 948             "-O2 -fPIE -I../bfd" \
 949         ] \
 950         [list \
 951             "Run pr18718 with PIC (1)" \
 952             "" \
 953             "" \
 954             { pr18718.c check-ptr-eq.c } \
 955             "pr18718pic1" \
 956             "pass.out" \
 957             "-O2 -fPIC -I../bfd" \
 958         ] \
 959         [list \
 960             "Run pr18718 with PIC (2)" \
 961             "-pie" \
 962             "" \
 963             { pr18718.c check-ptr-eq.c } \
 964             "pr18718pic2" \
 965             "pass.out" \
 966             "-O2 -fPIC -I../bfd" \
 967         ] \
 968         [list \
 969             "Run pr18718 with PIC (3)" \
 970             "-Wl,-z,now" \
 971             "" \
 972             { pr18718.c check-ptr-eq.c } \
 973             "pr18718pic3" \
 974             "pass.out" \
 975             "-O2 -fPIC -I../bfd" \
 976         ] \
 977         [list \
 978             "Run pr18718 with PIC (4)" \
 979             "-pie -Wl,-z,now" \
 980             "" \
 981             { pr18718.c check-ptr-eq.c } \
 982             "pr18718pic4" \
 983             "pass.out" \
 984             "-O2 -fPIC -I../bfd" \
 985         ] \
 986         [list \
 987             "Run pr19579" \
 988             "-pie -Wl,--no-as-needed,-z,text tmpdir/pr19579a.o tmpdir/libpr19579.so" \
 989             "" \
 990             {dummy.c} \
 991             "pr19579" \
 992             "pass.out" \
 993             "-fPIE" \
 994         ] \
 995         [list \
 996             "Run pr19579 (-z now)" \
 997             "-pie -Wl,-z,now -Wl,--no-as-needed,-z,text tmpdir/pr19579a.o tmpdir/libpr19579.so" \
 998             "" \
 999             {dummy.c} \
1000             "pr19579n" \
1001             "pass.out" \
1002             "-fPIE" \
1003         ] \
1004     ]
1005 }
1006
1007 proc mix_pic_and_non_pic {xfails cflags ldflags exe} {
1008     run_cc_link_tests [list \
1009         [list \
1010             "Build libpr19719a.so" \
1011             "-shared -Wl,-soname,libpr19719.so" \
1012             "-fPIC" \
1013             { pr19719d.c } \
1014             {} \
1015             "libpr19719a.so" \
1016         ] \
1017         [list \
1018             "Build libpr19719b.so" \
1019             "-shared -Wl,-soname,libpr19719.so" \
1020             "-fPIC" \
1021             { dummy.c } \
1022             {} \
1023             "libpr19719b.so" \
1024         ] \
1025         [list \
1026             "Build libpr19719b.o" \
1027             "-r -nostdlib" \
1028             "-fPIC" \
1029             { pr19719b.c } \
1030             {} \
1031             "libpr19719b.o" \
1032         ] \
1033     ]
1034
1035     send_log "cp tmpdir/libpr19719b.so tmpdir/libpr19719.so\n"
1036     exec cp tmpdir/libpr19719b.so tmpdir/libpr19719.so
1037
1038     run_ld_link_exec_tests [list \
1039         [list \
1040             "Run $exe fun defined" \
1041             "-Wl,--no-as-needed,-rpath,tmpdir $ldflags tmpdir/libpr19719b.o tmpdir/libpr19719.so" \
1042             "" \
1043             { pr19719a.c pr19719c.c } \
1044             $exe \
1045             "pass.out" \
1046             "$cflags" \
1047         ] \
1048     ]
1049
1050     send_log "cp tmpdir/libpr19719a.so tmpdir/libpr19719.so\n"
1051     exec cp tmpdir/libpr19719a.so tmpdir/libpr19719.so
1052
1053     foreach targ $xfails {
1054         setup_xfail $targ
1055     }
1056
1057     if ![isnative] {
1058         unsupported "Run $exe fun undefined"
1059         return
1060     }
1061
1062     set exec_output [run_host_cmd "tmpdir/$exe" ""]
1063     if {![string match "PASS" $exec_output]} {
1064         fail "Run $exe fun undefined"
1065     } else {
1066         pass "Run $exe fun undefined"
1067     }
1068 }
1069
1070 mix_pic_and_non_pic [list "arm*-*-*" "aarch64*-*-*"] "" "" "pr19719"
1071 mix_pic_and_non_pic [] "-fPIE" "-pie" "pr19719pie"