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