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