ld/testsuite/ld-elf/shared.exp

   1 # Expect script for various ELF tests.
   2 #   Copyright (C) 2006-2017 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         "$LFLAGS -rpath-link ." \
  78         "tmpdir/pr22471b.so" \
  79         "" \
  80         {pr22471b.s} \
  81         {} \
  82         "pr22471" \
  83     ] \
  84 ]
  85
  86 # PR ld/20828 check for correct dynamic symbol table entries where:
  87 # - symbols have been defined with a linker script,
  88 # - the same symbols have been seen in shared library used in the link,
  89 # - the shared library symbols have been swept in section garbage collection.
  90 # Verify that the symbols are global rather than local and that a version
  91 # script adjusts them accordingly.
  92 # Also verify that a version definition supplied by an object rather than
  93 # a version script and forcibly exported is unaffected by section GC.
  94 if { [check_gc_sections_available] } {
  95     run_ld_link_tests [list \
  96         [list \
  97             "PR ld/20828 dynamic symbols with section GC\
  98              (auxiliary shared library)" \
  99             "$LFLAGS -shared --gc-sections -T pr20828.ld" "" "$AFLAGS_PIC" \
 100             {pr20828.s} \
 101             {{readelf --dyn-syms pr20828-a.sd} \
 102              {readelf --dyn-syms pr20828-b.sd}} \
 103             "libpr20828.so"] \
 104         [list \
 105             "PR ld/20828 dynamic symbols with section GC (plain)" \
 106             "$LFLAGS -shared --gc-sections -T pr20828.ld" \
 107             "tmpdir/libpr20828.so" "$AFLAGS_PIC" \
 108             {pr20828.s} \
 109             {{readelf --dyn-syms pr20828-a.sd} \
 110              {readelf --dyn-syms pr20828-b.sd}} \
 111             "pr20828-1.so"] \
 112         [list \
 113             "PR ld/20828 dynamic symbols with section GC (version script)" \
 114             "$LFLAGS -shared --gc-sections -T pr20828.ld\
 115              --version-script=pr20828.ver" \
 116             "tmpdir/libpr20828.so" \
 117             "$AFLAGS_PIC" \
 118             {pr20828.s} \
 119             {{readelf --dyn-syms pr20828-b.sd} \
 120              {readelf --dyn-syms pr20828-c.sd}} \
 121             "pr20828-2.so"] \
 122         [list \
 123             "PR ld/20828 dynamic symbols with section GC\
 124              (versioned shared library)" \
 125             "$LFLAGS -shared --gc-sections -T pr20828.ld\
 126              --version-script=pr20828-v.ver" \
 127             "" "$AFLAGS_PIC" \
 128             {pr20828.s} \
 129             {{readelf --dyn-syms pr20828-c.sd} \
 130              {readelf --dyn-syms pr20828-d.sd} \
 131              {readelf --dyn-syms pr20828-e.sd}} \
 132             "libpr20828-v.so"] \
 133         [list \
 134             "PR ld/20828 dynamic symbols with section GC (versioned)" \
 135             "$LFLAGS -shared --gc-sections -T pr20828.ld\
 136              --version-script=pr20828-v.ver" \
 137             "tmpdir/libpr20828-v.so" \
 138             "$AFLAGS_PIC" \
 139             {pr20828.s} \
 140             {{readelf --dyn-syms pr20828-c.sd} \
 141              {readelf --dyn-syms pr20828-d.sd} \
 142              {readelf --dyn-syms pr20828-e.sd}} \
 143             "pr20828-v.so"] \
 144         [list \
 145             "PR ld/20828 forcibly exported symbol version without section GC" \
 146             "$LFLAGS --no-dynamic-linker -e foo -E -T pr20828-v.ld" "" "" \
 147             {pr20828-v.s} \
 148             {{objdump -p pr20828-v.od}} \
 149             "pr20828-v-1"] \
 150         [list \
 151             "PR ld/20828 forcibly exported symbol version with section GC" \
 152             "$LFLAGS --no-dynamic-linker -e foo --gc-sections -E -T pr20828-v.ld" "" "" \
 153             {pr20828-v.s} \
 154             {{objdump -p pr20828-v.od}} \
 155             "pr20828-v-2"]]
 156 }
 157 # PR ld/21233 check for correct dynamic symbol table entries where:
 158 # - a symbol has been defined in a shared library used in the link,
 159 # - the symbol has been referenced from a section swept in garbage collection,
 160 # - the symbol has also been forced to be entered in the output file as an
 161 #   undefined symbol, either with a command-line option or a linker script
 162 #   command.
 163 # Verify that the undefined symbol is global rather than local.
 164 if { [check_gc_sections_available] } {
 165     run_ld_link_tests [list \
 166         [list \
 167             "PR ld/21233 dynamic symbols with section GC\
 168              (auxiliary shared library)" \
 169             "$LFLAGS -shared -T pr21233.ld" "" "$AFLAGS_PIC" \
 170             {pr21233-l.s} \
 171             {{readelf --dyn-syms pr21233-l.sd}} \
 172             "libpr21233.so"]]
 173
 174     run_ld_link_tests [list \
 175         [list \
 176             "PR ld/21233 dynamic symbols with section GC (--undefined)" \
 177             "$LFLAGS --gc-sections -e foo --undefined=bar -T pr21233.ld" \
 178             "tmpdir/libpr21233.so" "" \
 179             {pr21233.s} \
 180             {{readelf --dyn-syms pr21233.sd}} \
 181             "pr21233-1"]]
 182
 183     run_ld_link_tests [list \
 184         [list \
 185             "PR ld/21233 dynamic symbols with section GC (--require-defined)" \
 186             "$LFLAGS --gc-sections -e foo --require-defined=bar\
 187              -T pr21233.ld" \
 188             "tmpdir/libpr21233.so" "" \
 189             {pr21233.s} \
 190             {{readelf --dyn-syms pr21233.sd}} \
 191             "pr21233-2"]]
 192
 193     run_ld_link_tests [list \
 194         [list \
 195             "PR ld/21233 dynamic symbols with section GC (EXTERN)" \
 196             "$LFLAGS --gc-sections -e foo -T pr21233-e.ld" \
 197             "tmpdir/libpr21233.so" "" \
 198             {pr21233.s} \
 199             {{readelf --dyn-syms pr21233.sd}} \
 200             "pr21233-3"]]
 201 }
 202
 203 if { [check_gc_sections_available] } {
 204     run_ld_link_tests [list \
 205         [list \
 206             "Build pr22150.so" \
 207             "$LFLAGS -shared --version-script pr22150.ver" \
 208             "" \
 209             "$AFLAGS_PIC" \
 210             {pr22150a.s} \
 211             {} \
 212             "pr22150.so" \
 213         ] \
 214         [list \
 215             "Build pr22150" \
 216             "$LFLAGS -e _start --gc-sections" \
 217             "tmpdir/pr22150.so" \
 218             "" \
 219             {pr22150b.s} \
 220             {{readelf -V pr22150.vd}} \
 221             "pr22150" \
 222         ] \
 223     ]
 224 }
 225
 226 set ASFLAGS $old_ASFLAGS
 227
 228 # Check to see if the C compiler works
 229 if { [which $CC] == 0 } {
 230     return
 231 }
 232
 233 # Add -ldl to extralibs if needed
 234 set extralibs ""
 235 if { ![istarget *-*-freebsd*]} {
 236     set extralibs "-ldl"
 237 }
 238
 239 set build_tests {
 240   {"Build libfoo.so"
 241    "-shared" "-fPIC"
 242    {foo.c} {} "libfoo.so"}
 243   {"Build versioned libfoo.so"
 244    "-shared -Wl,--version-script=foo.map" "-fPIC"
 245    {foo.c} {} "libfoov.so"}
 246   {"Build libbar.so"
 247    "-shared" "-fPIC"
 248    {begin.c end.c} {} "libbar.so"}
 249   {"Build warn libbar.so"
 250    "-shared" "-fPIC"
 251   {beginwarn.c end.c}
 252   {{readelf {-S --wide} libbarw.rd}
 253    {warning "^.*beginwarn.c:7: warning: function foo is deprecated$"}}
 254   "libbarw.so" "c"}
 255   {"Build hidden libbar.so"
 256    "-shared" "-fPIC"
 257    {begin.c endhidden.c} {} "libbarh.so"}
 258   {"Build protected libbar.so"
 259    "-shared" "-fPIC"
 260    {begin.c endprotected.c} {} "libbarp.so"}
 261   {"Build libbar.so with libfoo.so"
 262    "-shared tmpdir/begin.o tmpdir/libfoo.so" "-fPIC"
 263    {end.c} {} "libbarfoo.so"}
 264   {"Build libar.so with versioned libfoo.so"
 265    "-shared tmpdir/begin.o tmpdir/libfoov.so" "-fPIC"
 266    {end.c} {} "libbarfoov.so"}
 267   {"Build hidden libbar.so with libfoo.so"
 268    "-shared tmpdir/begin.o tmpdir/libfoo.so" "-fPIC"
 269    {endhidden.c} {} "libbarhfoo.so"}
 270   {"Build hidden libar.so with versioned libfoo.so"
 271    "-shared tmpdir/begin.o tmpdir/libfoov.so" "-fPIC"
 272    {endhidden.c} {} "libbarhfoov.so"}
 273   {"Build protected libbar.so with libfoo.so"
 274    "-shared tmpdir/begin.o tmpdir/libfoo.so" "-fPIC"
 275    {endprotected.c} {} "libbarpfoo.so"}
 276   {"Build protected libbar.so with versioned libfoo.so"
 277    "-shared tmpdir/begin.o tmpdir/libfoov.so" "-fPIC"
 278    {endprotected.c} {} "libbarpfoov.so"}
 279   {"Build libdl1.so"
 280    "-shared" "-fPIC"
 281    {dl1.c} {} "libdl1.so"}
 282   {"Build libdl2a.so with --dynamic-list=dl2.list"
 283    "-shared -Wl,--dynamic-list=dl2.list" "-fPIC"
 284    {dl2.c dl2xxx.c} {} "libdl2a.so"}
 285   {"Build libdl2a.so with --dynamic-list=dl2a.list"
 286    "-shared -Wl,--dynamic-list=dl2a.list" "-fPIC"
 287    {dl2.c dl2xxx.c} {} "libdl2a.so"}
 288   {"Build libdl2a.so with --dynamic-list-data"
 289    "-shared -Wl,--dynamic-list-data" "-fPIC"
 290    {dl2.c dl2xxx.c} {} "libdl2a.so"}
 291   {"Build libdl2b.so with --dynamic-list=dl2.list and dl2xxx.list"
 292    "-shared -Wl,--dynamic-list=dl2.list,--dynamic-list=dl2xxx.list" "-fPIC"
 293    {dl2.c dl2xxx.c} {} "libdl2b.so"}
 294   {"Build libdl2c.so with --dynamic-list-data and dl2xxx.list"
 295    "-shared -Wl,--dynamic-list-data,--dynamic-list=dl2xxx.list" "-fPIC"
 296    {dl2.c dl2xxx.c} {} "libdl2c.so"}
 297   {"Build libdl4a.so with --dynamic-list=dl4.list"
 298    "-shared -Wl,--dynamic-list=dl4.list" "-fPIC"
 299    {dl4.c dl4xxx.c} {} "libdl4a.so"}
 300   {"Build libdl4b.so with --dynamic-list-data"
 301    "-shared -Wl,--dynamic-list-data" "-fPIC"
 302    {dl4.c dl4xxx.c} {} "libdl4b.so"}
 303   {"Build libdl4c.so with --dynamic-list=dl4.list and dl4xxx.list"
 304    "-shared -Wl,--dynamic-list=dl4.list,--dynamic-list=dl4xxx.list" "-fPIC"
 305    {dl4.c dl4xxx.c} {} "libdl4c.so"}
 306   {"Build libdl4d.so with --dynamic-list-data and dl4xxx.list"
 307    "-shared -Wl,--dynamic-list-data,--dynamic-list=dl4xxx.list" "-fPIC"
 308    {dl4.c dl4xxx.c} {} "libdl4d.so"}
 309   {"Build libdl4e.so with -Bsymbolic-functions --dynamic-list-cpp-new"
 310    "-shared -Wl,-Bsymbolic-functions,--dynamic-list-cpp-new" "-fPIC"
 311    {dl4.c dl4xxx.c} {} "libdl4e.so"}
 312   {"Build libdl4f.so with --dynamic-list-cpp-new -Bsymbolic-functions"
 313    "-shared -Wl,--dynamic-list-cpp-new,-Bsymbolic-functions" "-fPIC"
 314    {dl4.c dl4xxx.c} {} "libdl4f.so"}
 315   {"Build libdl6a.so"
 316    "-shared" "-fPIC"
 317    {dl6.c} {} "libdl6a.so"}
 318   {"Build libdl6b.so with -Bsymbolic --dynamic-list-data"
 319    "-shared -Wl,-Bsymbolic,--dynamic-list-data" "-fPIC"
 320    {dl6.c} {} "libdl6b.so"}
 321   {"Build libdl6c.so with -Bsymbolic"
 322    "-shared -Wl,-Bsymbolic" "-fPIC"
 323    {dl6.c} {} "libdl6c.so"}
 324   {"Build libdl6d.so with --dynamic-list-data -Bsymbolic"
 325    "-shared -Wl,--dynamic-list-data,-Bsymbolic" "-fPIC"
 326    {dl6.c} {} "libdl6d.so"}
 327   {"Build libdata1.so"
 328    "-shared" "-fPIC"
 329    {data1.c} {} "libdata1.so"}
 330   {"Build libdata2.so"
 331    "-shared" "-fPIC"
 332    {data2.c} {} "libdata2.so"}
 333   {"Build libcomm1.o"
 334    "-r -nostdlib" ""
 335    {comm1.c} {} "libcomm1.o"}
 336   {"Build libfunc1.so"
 337    "-shared" "-fPIC"
 338    {func1.c} {} "libfunc1.so"}
 339   {"Build libpr9676-1.a"
 340    "" "-fPIC"
 341    {pr9676-1.c} {} "libpr9676-1.a"}
 342   {"Build libpr9676-2.a"
 343    "" "-fPIC"
 344    {pr9676-2.c} {} "libpr9676-2.a"}
 345   {"Build libpr9676-3.so"
 346    "-shared" "-fPIC"
 347    {pr9676-3.c} {} "libpr9676-3.so"}
 348   {"Build libpr9676-4.so"
 349    "-shared" "-fPIC"
 350    {pr9676-4.c} {} "libpr9676-4.so"}
 351   {"Build libpr9676-4a.so"
 352    "-shared tmpdir/pr9676-4.o -Ltmpdir -lpr9676-3 -Wl,--start-group -lpr9676-1 -lpr9676-2 -Wl,--end-group"
 353    "-fPIC"
 354    {dummy.c} {{readelf {-s} pr9676.rd}} "libpr9676-4a.so"}
 355   {"Build libpr9679.so"
 356    "-shared" "-fPIC -O0"
 357    {pr9679-1.c pr9679-2.c} {{readelf {-s} pr9679.rd}} "libpr9679.so"}
 358   {"Build libpr11138-1.so"
 359    "-shared -Wl,--version-script=pr11138-1.map" "-fPIC"
 360    {pr11138-1.c} {} "libpr11138-1.so"}
 361   {"Build libpr11138-2.o"
 362    "-r -nostdlib" ""
 363    {pr11138-2.c} {} "libpr11138-2.o"}
 364   {"Build pr13250-1.so"
 365    "-shared" "-fPIC"
 366    {pr13250-1.c} {} "libpr13250-1.so"}
 367   {"Build pr13250-2.so with libpr13250-1.so"
 368    "-shared -Wl,--no-as-needed tmpdir/libpr13250-1.so" "-fPIC"
 369    {pr13250-2.c} {} "libpr13250-2.so"}
 370   {"Build libpr13250-3.o"
 371    "-r -nostdlib" ""
 372    {pr13250-3.c} {} "libpr13250-3.o"}
 373   {"Build libpr14323-2.so"
 374    "-shared" "-fPIC"
 375    {pr14323-2.c} {} "libpr14323-2.so"}
 376   {"Build pr14862-1.o"
 377    "-r -nostdlib" ""
 378    {pr14862-1.c} {} "libpr14862-1.o"}
 379   {"Build libpr14862.so"
 380    "-shared -Wl,--version-script=pr11138-1.map" "-fPIC"
 381    {pr14862-2.c} {} "libpr14862.so"}
 382   {"Build libneeded1b.so"
 383    "-shared" "-fPIC"
 384    {needed1b.c} {} "libneeded1b.so"}
 385   {"Build libneeded1a.so"
 386    "-shared -Wl,--add-needed,--no-as-needed -Ltmpdir -lneeded1b" "-fPIC"
 387    {needed1a.c} {} "libneeded1a.so"}
 388   {"Build libneeded1c.o"
 389    "-r -nostdlib" ""
 390    {needed1c.c} {} "libneeded1c.o"}
 391   {"Build libneeded1pic.o"
 392    "-r -nostdlib" "-fPIC"
 393    {needed1c.c} {} "libneeded1pic.o"}
 394   {"Build needed1a.so with --add-needed"
 395    "-shared tmpdir/libneeded1pic.o -Wl,--no-as-needed,--add-needed,-rpath=tmpdir,-rpath-link=tmpdir,-z,defs -Ltmpdir -lneeded1a" ""
 396    {dummy.c} {} "needed1a.so"}
 397   {"Build needed1b.so with --copy-dt-needed-entries"
 398    "-shared tmpdir/libneeded1pic.o -Wl,--no-as-needed,--copy-dt-needed-entries,-rpath=tmpdir,-rpath-link=tmpdir,-z,defs -Ltmpdir -lneeded1a" ""
 399    {dummy.c} {} "needed1b.so"}
 400   {"Build needed1a.so with --no-add-needed"
 401    "-shared tmpdir/libneeded1pic.o -Wl,--no-as-needed,--no-add-needed -Ltmpdir -lneeded1a" ""
 402    {dummy.c} {} "needed1c.so"}
 403   {"Build needed1b.so with --no-copy-dt-needed-entries"
 404    "-shared tmpdir/libneeded1pic.o -Wl,--no-as-needed,--no-copy-dt-needed-entries -Ltmpdir -lneeded1a" ""
 405    {dummy.c} {} "needed1d.so"}
 406   {"Build librel.so"
 407    "-shared" "-fPIC"
 408    {rel.c} {} "librel.so"}
 409   {"Build libneeded2a.so"
 410    "-shared" "-fPIC"
 411    {needed2a.c} {} "libneeded2a.so"}
 412   {"Build libneeded2b.so"
 413    "-shared -Wl,--version-script,needed2.ver" "-fPIC"
 414    {needed2b.c} {} "libneeded2b.so"}
 415   {"Build libneeded2c.o"
 416    "-r -nostdlib" ""
 417    {needed2c.c} {} "libneeded2c.o"}
 418   {"Build needed2"
 419    "tmpdir/libneeded2c.o -Wl,--as-needed tmpdir/libneeded2a.so tmpdir/libneeded2b.so" ""
 420    {dummy.c} {} "needed2"}
 421   {"Build libneeded3a.so"
 422    "-shared -Wl,--no-add-needed" "-fPIC"
 423    {needed1a.c} {} "libneeded3a.so"}
 424   {"Build libneeded3b.so"
 425    "-shared -Wl,--no-as-needed,--add-needed -Ltmpdir -lneeded1b" "-fPIC"
 426    {dummy.c} {} "libneeded3b.so"}
 427   {"Build needed3.o"
 428    "-r -nostdlib" ""
 429    {needed3.c} {} "libneeded3.so"}
 430   {"Build needed3"
 431    "tmpdir/needed3.o -Wl,--as-needed -Ltmpdir -lneeded3a -lneeded3b -lneeded1b" ""
 432    {dummy.c} {} "needed3"}
 433   {"Build libpr2404a.so"
 434    "-shared" "-fPIC"
 435    {pr2404a.c} {} "libpr2404a.so"}
 436   {"Build libpr2404n.so"
 437    "-shared -Wl,-z,now" "-fPIC"
 438    {pr2404a.c} {} "libpr2404n.so"}
 439   {"Build libpr2404b.a"
 440    "" ""
 441    {pr2404b.c} {} "libpr2404b.a"}
 442   {"Build rdynamic-1"
 443    "-Wl,--no-dynamic-linker,-export-dynamic,--gc-sections" "-ffunction-sections"
 444    {rdynamic-1.c} {{readelf {-s} rdynamic-1.rd}} "rdynamic-1"}
 445   {"Build dynamic-1"
 446    "-Wl,--no-dynamic-linker,--dynamic-list,dynamic-1.syms -Wl,--gc-sections" "-ffunction-sections"
 447    {dynamic-1.c} {{readelf {-s} dynamic-1.rd}} "dynamic-1"}
 448   {"Build libpr16496a.so"
 449    "-shared -Wl,--version-script=pr16496a.map" "-fPIC"
 450    {pr16496a.c} {} "libpr16496a.so"}
 451   {"Build libpr16496b.a"
 452    "" "-fPIC"
 453    {pr16496b.c} {} "libpr16496b.a"}
 454   {"Build libpr16496b.so"
 455    "-shared -Wl,--no-as-needed tmpdir/pr16496b.o tmpdir/libpr16496a.so" ""
 456    {dummy.c} {{objdump {-R} pr16496b.od}} "libpr16496b.so"}
 457   {"Build libpr16452a.so"
 458    "-shared -Wl,-soname,libpr16452a.so,--version-script=pr16452.map" "-fPIC"
 459    {pr16452a.c} {} "libpr16452a.so"}
 460   {"Build libpr16452b.so"
 461    "-shared -Wl,-soname,libpr16452b.so,--no-as-needed tmpdir/libpr16452a.so" "-fPIC"
 462    {dummy.c} {} "libpr16452b.so"}
 463   {"Build pr16452"
 464    "-Wl,--no-as-needed,-rpath=tmpdir,-rpath-link=tmpdir tmpdir/libpr16452b.so" ""
 465    {pr16452b.c} {{objdump {-p} pr16452.od}} "pr16452"}
 466   {"Build pr16457"
 467    "-Wl,--no-as-needed,-rpath=tmpdir,-rpath-link=tmpdir tmpdir/libpr16452b.so" ""
 468    {pr16452b.c} {{objdump {-p} pr16457.od}} "pr16457"}
 469   {"Build libpr18458a.so"
 470    "-shared -Wl,-z,now" "-fPIC"
 471    {pr18458a.c} {} "libpr18458a.so"}
 472   {"Build libpr18458b.so"
 473    "-shared -Wl,-z,now tmpdir/libpr18458a.so" "-fPIC"
 474    {pr18458b.c} {} "libpr18458b.so"}
 475   {"Build pr19073a.o"
 476    "-r -nostdlib" ""
 477    {pr19073.s} {} "pr19073a.o"}
 478   {"Build libpr19073.so"
 479    "-shared -Wl,--version-script=pr19073.map tmpdir/pr19073a.o" "-fPIC"
 480    {dummy.c} {{readelf {--dyn-syms --wide} pr19073.rd}} "libpr19073.so"}
 481   {"Build pr21964-1a.so"
 482    "-shared" "-fPIC"
 483    {pr21964-1a.c} {} "pr21964-1a.so"}
 484   {"Build pr21964-1b.so"
 485    "-shared" "-fPIC"
 486    {pr21964-1b.c} {} "pr21964-1b.so"}
 487   {"Build pr21964-2a.so"
 488    "-shared" "-fPIC"
 489    {pr21964-2a.c} {} "pr21964-2a.so"}
 490   {"Build pr21964-2b.so"
 491    "-shared" "-fPIC"
 492    {pr21964-2b.c} {} "pr21964-2b.so"}
 493   {"Dump pr21978.so"
 494    "-shared" "-fPIC -g -O2"
 495    {pr21978a.c pr21978b.c} {{objdump {-Sl} pr21978.od}} "pr21978.so"}
 496 }
 497
 498 run_cc_link_tests $build_tests
 499
 500 run_ld_link_tests [list \
 501     [list \
 502         "Build pr22269-1" \
 503         "-pie -e _start --no-dynamic-linker -z text" \
 504         "" \
 505         "" \
 506         { pr22269-1.c } \
 507         {{readelf -rW pr22269-1.rd}} \
 508         "pr22269-1" \
 509         "-fPIE -O2" \
 510     ] \
 511 ]
 512
 513 set run_tests [list \
 514     [list "Run normal with libfoo.so" \
 515      "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoo.so tmpdir/end.o" "" \
 516      {main.c} "normal" "normal.out" ] \
 517     [list "Run protected with libfoo.so" \
 518      "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoo.so tmpdir/endprotected.o" "" \
 519      {main.c} "protected" "normal.out" ] \
 520     [list "Run hidden with libfoo.so" \
 521      "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoo.so tmpdir/endhidden.o" "" \
 522      {main.c} "hidden" "hidden.out" ] \
 523     [list "Run normal with versioned libfoo.so" \
 524      "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoov.so tmpdir/end.o" "" \
 525      {main.c} "normalv" "normal.out" ] \
 526     [list "Run warn with versioned libfoo.so" \
 527      "-Wl,--no-as-needed tmpdir/beginwarn.o tmpdir/libfoov.so" "" \
 528      {main.c} "warn" "warn.out" \
 529      "" "c" {^.*beginwarn.c:7: warning: function foo is deprecated$} ] \
 530     [list "Run protected with versioned libfoo.so" \
 531      "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoov.so tmpdir/endprotected.o" "" \
 532      {main.c} "protected" "normal.out" ] \
 533     [list "Run hidden with versioned libfoo.so" \
 534      "-Wl,--no-as-needed tmpdir/begin.o tmpdir/libfoov.so tmpdir/endhidden.o" "" \
 535      {main.c} "hiddenv" "hidden.out" ] \
 536     [list "Run normal libbar.so with libfoo.so" \
 537      "-Wl,--no-as-needed tmpdir/libbarfoo.so tmpdir/libfoo.so" "" \
 538      {main.c} "normal" "normal.out" ] \
 539     [list "Run protected libbar.so with libfoo.so" \
 540      "-Wl,--no-as-needed tmpdir/libbarpfoo.so tmpdir/libfoo.so" "" \
 541      {main.c} "protected" "normal.out" ] \
 542     [list "Run hidden libbar.so with libfoo.so" \
 543      "-Wl,--no-as-needed tmpdir/libbarhfoo.so tmpdir/libfoo.so" "" \
 544      {main.c} "hidden" "hidden.out" ] \
 545     [list "Run normal libbar.so with versioned libfoo.so" \
 546      "-Wl,--no-as-needed tmpdir/libbarfoov.so tmpdir/libfoov.so" "" \
 547      {main.c} "normal" "normal.out" ] \
 548     [list "Run protected libbar.so with versioned libfoo.so" \
 549      "-Wl,--no-as-needed tmpdir/libbarpfoov.so tmpdir/libfoov.so" "" \
 550      {main.c} "protected" "normal.out" ] \
 551     [list "Run hidden libbar.so with versioned libfoo.so" \
 552      "-Wl,--no-as-needed tmpdir/libbarhfoov.so tmpdir/libfoov.so" "" \
 553      {main.c} "hidden" "hidden.out" ] \
 554     [list "Run with libdl2a.so" \
 555      "-Wl,--no-as-needed tmpdir/libdl2a.so" "" \
 556      {dl2main.c} "dl2a" "dl2a.out" ] \
 557     [list "Run with libdl2b.so" \
 558      "-Wl,--no-as-needed tmpdir/libdl2b.so" "" \
 559      {dl2main.c} "dl2b" "dl2b.out" ] \
 560     [list "Run with libdl2c.so" \
 561      "-Wl,--no-as-needed tmpdir/libdl2c.so" "" \
 562      {dl2main.c} "dl2c" "dl2b.out" ] \
 563     [list "Run with libdl4a.so" \
 564      "-Wl,--no-as-needed tmpdir/libdl4a.so" "" \
 565      {dl4main.c} "dl4a" "dl4a.out" ] \
 566     [list "Run with libdl4b.so" \
 567      "-Wl,--no-as-needed tmpdir/libdl4b.so" "" \
 568      {dl4main.c} "dl4b" "dl4a.out" ] \
 569     [list "Run with libdl4c.so" \
 570      "-Wl,--no-as-needed tmpdir/libdl4c.so" "" \
 571      {dl4main.c} "dl4c" "dl4b.out" ] \
 572     [list "Run with libdl4d.so" \
 573      "-Wl,--no-as-needed tmpdir/libdl4d.so" "" \
 574      {dl4main.c} "dl4d" "dl4b.out" ] \
 575     [list "Run with libdl4e.so" \
 576      "-Wl,--no-as-needed tmpdir/libdl4e.so" "" \
 577      {dl4main.c} "dl4e" "dl4a.out" ] \
 578     [list "Run with libdl4f.so" \
 579      "-Wl,--no-as-needed tmpdir/libdl4f.so" "" \
 580      {dl4main.c} "dl4f" "dl4a.out" ] \
 581     [list "Run with libdata1.so" \
 582      "-Wl,--no-as-needed tmpdir/libdata1.so" "" \
 583      {dynbss1.c} "dynbss1" "pass.out" ] \
 584     [list "Run with libdata2.so" \
 585      "-Wl,--no-as-needed tmpdir/libdata2.so" "" \
 586      {weakdef1.c} "weakdef1" "pass.out" ] \
 587     [list "Run with libfunc1.so comm1.o" \
 588      "-Wl,--no-as-needed tmpdir/libfunc1.so tmpdir/comm1.o" "" \
 589      {dummy.c} "comm1" "pass.out" ] \
 590     [list "Run with comm1.o libfunc1.so" \
 591      "-Wl,--no-as-needed tmpdir/comm1.o tmpdir/libfunc1.so" "" \
 592      {dummy.c} "comm1" "pass.out" ] \
 593     [list "Run with pr11138-2.c libpr11138-1.so" \
 594      "-Wl,--no-as-needed,--version-script=pr11138-2.map tmpdir/pr11138-2.o tmpdir/libpr11138-1.so" "" \
 595      {dummy.c} "pr11138a" "pr11138.out" ] \
 596     [list "Run with libpr11138-1.so pr11138-2.c" \
 597      "-Wl,--no-as-needed,--version-script=pr11138-2.map tmpdir/libpr11138-1.so tmpdir/pr11138-2.o" "" \
 598      {dummy.c} "pr11138b" "pr11138.out" ] \
 599     [list "Run with pr13250-3.c, libpr13250-1.so and libpr13250-2.so" \
 600      "-Wl,--as-needed tmpdir/pr13250-3.o tmpdir/libpr13250-1.so tmpdir/libpr13250-2.so" "" \
 601      {dummy.c} "pr13250" "pass.out" ] \
 602     [list "Run with pr14323-1.c pr14323-2.so" \
 603      "-Wl,--no-as-needed tmpdir/libpr14323-2.so" "" \
 604      {pr14323-1.c} "pr14323" "pass.out" ] \
 605     [list "Run with pr14862-1.c libpr14862.so" \
 606      "-Wl,--as-needed tmpdir/libpr14862-1.o tmpdir/libpr14862.so" "" \
 607      {dummy.c} "pr14862" "pr14862.out" ] \
 608     [list "Link with --add-needed" \
 609      "tmpdir/libneeded1c.o -Wl,--no-as-needed,--add-needed,-rpath=tmpdir,-rpath-link=tmpdir -Ltmpdir -lneeded1a" "" \
 610      {dummy.c} "needed1a" "needed1.out" ] \
 611     [list "Link with --copy-dt-needed-entries" \
 612      "tmpdir/libneeded1c.o -Wl,--no-as-needed,--copy-dt-needed-entries,-rpath=tmpdir,-rpath-link=tmpdir -Ltmpdir -lneeded1a" "" \
 613      {dummy.c} "needed1b" "needed1.out" ] \
 614     [list "Run relmain" \
 615      "-Wl,--no-as-needed,-rpath=tmpdir -Ltmpdir -lrel" "" \
 616      {relmain.c} "relmain" "relmain.out" ] \
 617     [list "Run pr2404" \
 618      "-Wl,--no-as-needed tmpdir/pr2404b.o tmpdir/libpr2404a.so" "" \
 619      {dummy.c} "pr2404" "pr2404.out" ] \
 620     [list "Run pr2404n" \
 621      "-Wl,-z,now -Wl,--no-as-needed tmpdir/pr2404b.o tmpdir/libpr2404n.so" "" \
 622      {dummy.c} "pr2404n" "pr2404.out" ] \
 623     [list "Run pr18458" \
 624      "-Wl,--no-as-needed,-z,now tmpdir/libpr18458a.so tmpdir/libpr18458b.so" "" \
 625      {pr18458c.c} "pr18458" "pass.out" ] \
 626     [list "Run pr21964-1" \
 627      "-Wl,--no-as-needed,-rpath,tmpdir tmpdir/pr21964-1a.so tmpdir/pr21964-1b.so" "" \
 628      {pr21964-1c.c} "pr21964-1" "pass.out" ] \
 629 ]
 630
 631 # NetBSD ELF systems do not currently support the .*_array sections.
 632 run_ld_link_exec_tests $run_tests "*-*-netbsdelf*"
 633
 634 # These tests require dlopen support.
 635 set dlopen_run_tests [list \
 636     [list "Run dl1a with --dynamic-list=dl1.list and dlopen on libdl1.so" \
 637      "-Wl,--no-as-needed,--dynamic-list=dl1.list $extralibs" "" \
 638      {dl1main.c} "dl1a" "dl1.out" ] \
 639     [list "Run dl1b with --dynamic-list-data and dlopen on libdl1.so" \
 640      "-Wl,--no-as-needed,--dynamic-list-data $extralibs" "" \
 641      {dl1main.c} "dl1b" "dl1.out" ] \
 642     [list "Run dl6a1 with --dynamic-list-data and dlopen on libdl6a.so" \
 643      "-Wl,--no-as-needed,--dynamic-list-data $extralibs" "" \
 644      {dl6amain.c} "dl6a1" "dl6a.out" ] \
 645     [list "Run dl6a2 with -Bsymbolic-functions and dlopen on libdl6a.so" \
 646      "$NOPIE_LDFLAGS -Wl,--no-as-needed,-Bsymbolic-functions $extralibs" "" \
 647      {dl6amain.c} "dl6a2" "dl6b.out" "$NOPIE_CFLAGS" ] \
 648     [list "Run dl6a3 with -Bsymbolic and dlopen on libdl6a.so" \
 649      "-Wl,--no-as-needed,-Bsymbolic $extralibs" "" \
 650      {dl6amain.c} "dl6a3" "dl6b.out" ] \
 651     [list "Run dl6a4 with -Bsymbolic --dynamic-list-data and dlopen on libdl6a.so" \
 652      "-Wl,--no-as-needed,-Bsymbolic,--dynamic-list-data $extralibs" "" \
 653      {dl6amain.c} "dl6a4" "dl6a.out" ] \
 654     [list "Run dl6a5 with -Bsymbolic-functions --dynamic-list-cpp-new and dlopen on libdl6a.so" \
 655      "$NOPIE_LDFLAGS -Wl,--no-as-needed,-Bsymbolic-functions,--dynamic-list-cpp-new $extralibs" "" \
 656      {dl6amain.c} "dl6a5" "dl6b.out" "$NOPIE_CFLAGS" ] \
 657     [list "Run dl6a6 with --dynamic-list-cpp-new -Bsymbolic-functions and dlopen on libdl6a.so" \
 658      "$NOPIE_LDFLAGS -Wl,--no-as-needed,--dynamic-list-cpp-new,-Bsymbolic-functions $extralibs" "" \
 659      {dl6amain.c} "dl6a6" "dl6b.out" "$NOPIE_CFLAGS" ] \
 660     [list "Run dl6a7 with --dynamic-list-data -Bsymbolic and dlopen on libdl6a.so" \
 661      "$NOPIE_LDFLAGS -Wl,--no-as-needed,--dynamic-list-data,-Bsymbolic $extralibs" "" \
 662      {dl6amain.c} "dl6a7" "dl6a.out" "$NOPIE_CFLAGS" ] \
 663     [list "Run dl6b1 with --dynamic-list-data and dlopen on libdl6b.so" \
 664      "-Wl,--no-as-needed,--dynamic-list-data $extralibs" "" \
 665      {dl6bmain.c} "dl6b1" "dl6a.out" ] \
 666     [list "Run dl6b2 with dlopen on libdl6b.so" \
 667      "-Wl,--no-as-needed $extralibs" "" \
 668      {dl6bmain.c} "dl6b2" "dl6b.out" ] \
 669     [list "Run dl6c1 with --dynamic-list-data and dlopen on libdl6c.so" \
 670      "-Wl,--no-as-needed,--dynamic-list-data $extralibs" "" \
 671      {dl6cmain.c} "dl6c1" "dl6b.out" ] \
 672     [list "Run dl6d1 with --dynamic-list-data and dlopen on libdl6d.so" \
 673      "-Wl,--no-as-needed,--dynamic-list-data $extralibs" "" \
 674      {dl6dmain.c} "dl6d1" "dl6b.out" ] \
 675     [list "Run pr21964-2" \
 676      "-Wl,--no-as-needed,-rpath,tmpdir tmpdir/pr21964-2a.so $extralibs" "" \
 677      {pr21964-2c.c} "pr21964-2" "pass.out" ] \
 678 ]
 679
 680 # Only run them when libdl is available.
 681 if [check_libdl_available] {
 682   # XFAIL on NetBSD ELF systems as they do not currently support the .*_array
 683   # sections.
 684   run_ld_link_exec_tests $dlopen_run_tests "*-*-netbsdelf*"
 685 }
 686
 687 # Check --no-add-needed and --no-copy-dt-needed-entries
 688 set testname "--no-add-needed"
 689 set exec_output [run_host_cmd "$CC" "tmpdir/libneeded1c.o -Wl,--no-add-needed,-rpath-link=tmpdir -Ltmpdir -lneeded1a"]
 690 if { [ regexp "tmpdir/libneeded1b.so: .*: DSO missing" $exec_output ] } {
 691     pass $testname
 692 } {
 693     fail $testname
 694 }
 695 set testname "--no-copy-dt-needed-entries"
 696 set exec_output [run_host_cmd "$CC" "tmpdir/libneeded1c.o -Wl,--no-copy-dt-needed-entries,-rpath-link=tmpdir -Ltmpdir -lneeded1a"]
 697 if { [ regexp "tmpdir/libneeded1b.so: .*: DSO missing" $exec_output ] } {
 698     pass $testname
 699 } {
 700     fail $testname
 701 }
 702 set testname "--no-add-needed -shared"
 703 set exec_output [run_host_cmd "$CC" "-shared tmpdir/libneeded1pic.o -Wl,--no-add-needed,-z,defs -Ltmpdir -lneeded1a"]
 704 if { [ regexp "undefined reference to `\.?bar'" $exec_output ] } {
 705     pass $testname
 706 } {
 707     fail $testname
 708 }
 709 set testname "--no-copy-dt-needed-entries -shared"
 710 set exec_output [run_host_cmd "$CC" "-shared tmpdir/libneeded1pic.o -Wl,--no-copy-dt-needed-entries,-z,defs -Ltmpdir -lneeded1a"]
 711 if { [ regexp "undefined reference to `\.?bar'" $exec_output ] } {
 712     pass $testname
 713 } {
 714     fail $testname
 715 }
 716
 717 # Check to see if the C++ compiler works
 718 if { [which $CXX] == 0 } {
 719     return
 720 }
 721
 722 set build_cxx_tests {
 723   {"Build libdl3a.so with --dynamic-list=dl3.list"
 724    "-shared -Wl,--dynamic-list=dl3.list" "-fPIC"
 725    {dl3.cc} {} "libdl3a.so" "c++"}
 726   {"Build libdl3b.so with -Bsymbolic"
 727    "-shared -Wl,-Bsymbolic" "-fPIC"
 728    {dl3.cc} {} "libdl3b.so" "c++"}
 729   {"Build libdl3a.so with --dynamic-list-cpp-typeinfo"
 730    "-shared -Wl,--dynamic-list-cpp-typeinfo" "-fPIC"
 731    {dl3.cc} {} "libdl3c.so" "c++"}
 732   {"Build libdnew1a.so with --Bsymbolic-functions --dynamic-list-cpp-new"
 733    "-shared -Wl,-Bsymbolic-functions,--dynamic-list-cpp-new" "-fPIC -ansi"
 734    {del.cc new.cc} {} "libnew1a.so" "c++"}
 735   {"Build libdnew1b.so with --dynamic-list-data --dynamic-list-cpp-new"
 736    "-shared -Wl,--dynamic-list-data,--dynamic-list-cpp-new" "-fPIC -ansi"
 737    {del.cc new.cc} {} "libnew1b.so" "c++"}
 738 }
 739
 740 # "-shared -Bsymbolic" only works with gcc 4.5.0 and newer.
 741 #    {"Run with libdl3b.so"
 742 #     "tmpdir/libdl3b.so" ""
 743 #     {dl3main.cc} "dl3b" "dl3b.out" "" "c++"}
 744 set run_cxx_tests {
 745     {"Run with libdl3a.so"
 746      "-Wl,--no-as-needed tmpdir/libdl3a.so" ""
 747      {dl3main.cc} "dl3a" "dl3a.out" "" "c++"}
 748     {"Run with libdl3c.so"
 749      "-Wl,--no-as-needed tmpdir/libdl3c.so" ""
 750      {dl3main.cc} "dl3c" "dl3a.out" "" "c++"}
 751     {"Run with libnew1a.so"
 752      "-Wl,--no-as-needed tmpdir/libnew1a.so" ""
 753      {dl5.cc} "dl5a" "dl5.out" "-ansi" "c++"}
 754     {"Run with libnew1b.so"
 755      "-Wl,--no-as-needed tmpdir/libnew1b.so" ""
 756      {dl5.cc} "dl5b" "dl5.out" "-ansi" "c++"}
 757 }
 758
 759 run_cc_link_tests $build_cxx_tests
 760 run_ld_link_exec_tests $run_cxx_tests
 761
 762 if { [istarget *-*-linux*]
 763      || [istarget *-*-nacl*]
 764      || [istarget *-*-gnu*] } {
 765     run_cc_link_tests [list \
 766         [list \
 767             "Build libpr2404b.a with PIE" \
 768             "" \
 769             "-fPIE" \
 770             { pr2404b.c } \
 771             {} \
 772             "libpr2404b.a" \
 773         ] \
 774         [list \
 775             "Build pr19579a.o" \
 776             "" "-fPIE" \
 777             {pr19579a.c} \
 778             {} \
 779             "libpr19579a.a" \
 780         ] \
 781         [list \
 782             "Build libpr19579.so" \
 783             "-shared" \
 784             "-fPIC" \
 785             {pr19579b.c} \
 786             {} \
 787             "libpr19579.so" \
 788         ] \
 789         [list \
 790             "Build libpr19579now.so" \
 791             "-shared -Wl,-z,now" \
 792             "-fPIC" \
 793             {pr19579b.c} \
 794             {} \
 795             "libpr19579.so" \
 796         ] \
 797     ]
 798     run_ld_link_exec_tests [list \
 799         [list \
 800             "Run pr18458 with PIE" \
 801             "-pie -Wl,--no-as-needed,-z,now tmpdir/libpr18458a.so tmpdir/libpr18458b.so" \
 802             "" \
 803             {pr18458c.c} \
 804             "pr18458p" \
 805             "pass.out" \
 806             "-fPIE" \
 807         ] \
 808         [list \
 809             "Run pr2404 with PIE" \
 810             "-pie -Wl,--no-as-needed tmpdir/pr2404b.o tmpdir/libpr2404a.so" \
 811             "" \
 812             { dummy.c } \
 813             "pr2404pie" \
 814             "pr2404.out" \
 815             "-fPIE" \
 816         ] \
 817         [list \
 818             "Run pr2404 with PIE (-z now)" \
 819             "-pie -Wl,-z,now -Wl,--no-as-needed tmpdir/pr2404b.o tmpdir/libpr2404n.so" \
 820             "" \
 821             { dummy.c } \
 822             "pr2404pien" \
 823             "pr2404.out" \
 824             "-fPIE" \
 825         ] \
 826         [list \
 827             "Run pr18718" \
 828             "" \
 829             "" \
 830             { pr18718.c check-ptr-eq.c } \
 831             "pr18718" \
 832             "pass.out" \
 833             "-O2 -I../bfd" \
 834         ] \
 835         [list \
 836             "Run pr18718 (-z now)" \
 837             "-Wl,-z,now" \
 838             "" \
 839             { pr18718.c check-ptr-eq.c } \
 840             "pr18718" \
 841             "pass.out" \
 842             "-O2 -I../bfd" \
 843         ] \
 844         [list \
 845             "Run pr18718 with PIE (1)" \
 846             "-pie" \
 847             "" \
 848             { pr18718.c check-ptr-eq.c } \
 849             "pr18718pie1" \
 850             "pass.out" \
 851             "-O2 -fPIE -I../bfd" \
 852         ] \
 853         [list \
 854             "Run pr18718 with PIE (2)" \
 855             "" \
 856             "" \
 857             { pr18718.c check-ptr-eq.c } \
 858             "pr18718pie2" \
 859             "pass.out" \
 860             "-O2 -fPIE -I../bfd" \
 861         ] \
 862         [list \
 863             "Run pr18718 with PIE (3)" \
 864             "-pie -Wl,-z,now" \
 865             "" \
 866             { pr18718.c check-ptr-eq.c } \
 867             "pr18718pie3" \
 868             "pass.out" \
 869             "-O2 -fPIE -I../bfd" \
 870         ] \
 871         [list \
 872             "Run pr18718 with PIE (4)" \
 873             "-Wl,-z,now" \
 874             "" \
 875             { pr18718.c check-ptr-eq.c } \
 876             "pr18718pie4" \
 877             "pass.out" \
 878             "-O2 -fPIE -I../bfd" \
 879         ] \
 880         [list \
 881             "Run pr18718 with PIC (1)" \
 882             "" \
 883             "" \
 884             { pr18718.c check-ptr-eq.c } \
 885             "pr18718pic1" \
 886             "pass.out" \
 887             "-O2 -fPIC -I../bfd" \
 888         ] \
 889         [list \
 890             "Run pr18718 with PIC (2)" \
 891             "-pie" \
 892             "" \
 893             { pr18718.c check-ptr-eq.c } \
 894             "pr18718pic2" \
 895             "pass.out" \
 896             "-O2 -fPIC -I../bfd" \
 897         ] \
 898         [list \
 899             "Run pr18718 with PIC (3)" \
 900             "-Wl,-z,now" \
 901             "" \
 902             { pr18718.c check-ptr-eq.c } \
 903             "pr18718pic3" \
 904             "pass.out" \
 905             "-O2 -fPIC -I../bfd" \
 906         ] \
 907         [list \
 908             "Run pr18718 with PIC (4)" \
 909             "-pie -Wl,-z,now" \
 910             "" \
 911             { pr18718.c check-ptr-eq.c } \
 912             "pr18718pic4" \
 913             "pass.out" \
 914             "-O2 -fPIC -I../bfd" \
 915         ] \
 916         [list \
 917             "Run pr19579" \
 918             "-pie -Wl,--no-as-needed,-z,text tmpdir/pr19579a.o tmpdir/libpr19579.so" \
 919             "" \
 920             {dummy.c} \
 921             "pr19579" \
 922             "pass.out" \
 923             "-fPIE" \
 924         ] \
 925         [list \
 926             "Run pr19579 (-z now)" \
 927             "-pie -Wl,-z,now -Wl,--no-as-needed,-z,text tmpdir/pr19579a.o tmpdir/libpr19579.so" \
 928             "" \
 929             {dummy.c} \
 930             "pr19579n" \
 931             "pass.out" \
 932             "-fPIE" \
 933         ] \
 934     ]
 935 }
 936
 937 proc mix_pic_and_non_pic {xfails cflags ldflags exe} {
 938     run_cc_link_tests [list \
 939         [list \
 940             "Build libpr19719a.so" \
 941             "-shared -Wl,-soname,libpr19719.so" \
 942             "-fPIC" \
 943             { pr19719d.c } \
 944             {} \
 945             "libpr19719a.so" \
 946         ] \
 947         [list \
 948             "Build libpr19719b.so" \
 949             "-shared -Wl,-soname,libpr19719.so" \
 950             "-fPIC" \
 951             { dummy.c } \
 952             {} \
 953             "libpr19719b.so" \
 954         ] \
 955         [list \
 956             "Build libpr19719b.o" \
 957             "-r -nostdlib" \
 958             "-fPIC" \
 959             { pr19719b.c } \
 960             {} \
 961             "libpr19719b.o" \
 962         ] \
 963     ]
 964
 965     send_log "cp tmpdir/libpr19719b.so tmpdir/libpr19719.so\n"
 966     exec cp tmpdir/libpr19719b.so tmpdir/libpr19719.so
 967
 968     run_ld_link_exec_tests [list \
 969         [list \
 970             "Run $exe fun defined" \
 971             "-Wl,--no-as-needed,-rpath,tmpdir $ldflags tmpdir/libpr19719b.o tmpdir/libpr19719.so" \
 972             "" \
 973             { pr19719a.c pr19719c.c } \
 974             $exe \
 975             "pass.out" \
 976             "$cflags" \
 977         ] \
 978     ]
 979
 980     send_log "cp tmpdir/libpr19719a.so tmpdir/libpr19719.so\n"
 981     exec cp tmpdir/libpr19719a.so tmpdir/libpr19719.so
 982
 983     foreach targ $xfails {
 984         setup_xfail $targ
 985     }
 986
 987     if ![isnative] {
 988         unsupported "Run $exe fun undefined"
 989         return
 990     }
 991
 992     set exec_output [run_host_cmd "tmpdir/$exe" ""]
 993     if {![string match "PASS" $exec_output]} {
 994         fail "Run $exe fun undefined"
 995     } else {
 996         pass "Run $exe fun undefined"
 997     }
 998 }
 999
1000 mix_pic_and_non_pic [list "arm*-*-*" "aarch64*-*-*"] "" "" "pr19719"
1001 mix_pic_and_non_pic [] "-fPIE" "-pie" "pr19719pie"