remote_download host merge.ld
}
+# Note - the output file from the second test (symbol3w.a) is
+# used in the proc is_elf64 test below...
run_ld_link_tests [list \
[list "Build symbol3.a" \
"" "" $hpux \
{symbol3w.s} {} "symbol3w.a" ] \
]
-run_ld_link_tests [list \
- [list "PR ld/21703" \
+
+# True if the object format is known to be 64-bit ELF.
+#
+proc is_elf64 { binary_file } {
+ global READELF
+ global READELFFLAGS
+
+ set readelf_size ""
+ catch "exec $READELF $READELFFLAGS -h $binary_file > readelf.out" got
+
+ if ![string match "" $got] then {
+ return 0
+ }
+
+ if { ![regexp "\n\[ \]*Class:\[ \]*ELF(\[0-9\]+)\n" \
+ [file_contents readelf.out] nil readelf_size] } {
+ verbose "FAILED to determine ELF size"
+ return 0
+ }
+
+ if { $readelf_size == "64" } {
+ return 1
+ }
+
+ return 0
+}
+
+if [is_elf64 tmpdir/symbol3w.a] {
+ set ASFLAGS "$ASFLAGS --defsym ALIGN=3"
+} else {
+ set ASFLAGS "$ASFLAGS --defsym ALIGN=2"
+}
+
+
+
+# Targets that use _bfd_generic_link_add_symbols won't pass pr21703 tests
+run_ld_link_tests {
+ {"PR ld/21703"
"--allow-multiple-definition tmpdir/pr21703-1.o tmpdir/pr21703-2.o" "" "" \
- {pr21703-1.s pr21703-2.s} {{readelf {-s} pr21703.sd}} "pr21703" ] \
- [list "PR ld/21703 -r" \
+ {pr21703-1.s pr21703-2.s} {{readelf {-s} pr21703.sd}} "pr21703" }
+ {"PR ld/21703 -r"
"-r --allow-multiple-definition tmpdir/pr21703-3.o tmpdir/pr21703-4.o" "" "" \
- {pr21703-3.s pr21703-4.s} {{readelf {-s} pr21703-r.sd}} "pr21703.o" ] \
- [list "PR ld/21703 shared" \
- "-shared --allow-multiple-definition --version-script pr21703.ver tmpdir/pr21703-3.o tmpdir/pr21703-4.o" "" "" \
- {pr21703-3.s pr21703-4.s} {{readelf {--dyn-syms} pr21703-shared.sd}} "pr21703.so" ] \
-]
+ {pr21703-3.s pr21703-4.s} {{readelf {-s} pr21703-r.sd}} "pr21703.o" }
+} "d30v-*-*" "dlx-*-*" "pj-*-*"
+# Only run these tests on targets that support creating shared libraries.
if { [check_shared_lib_support] } then {
run_ld_link_tests {
{"Build pr14170a.o" "" "" "" {pr14170a.s} {} "pr14170.a" }
}
- setup_xfail "tic6x-*-*"
run_ld_link_tests {
{"Build shared library for pr14170"
"-shared" "" "" "pr14170b.s" {} "pr14170.so" }
- }
+ } "tic6x-*-*"
+
# bfin does not currently support copy relocs.
- setup_xfail "bfin-*-*"
run_ld_link_tests [list \
[list "PR ld/14170" \
"--no-dynamic-linker tmpdir/pr14170a.o tmpdir/pr14170.so" "" $hpux \
{pr14170c.s} { } "pr14170" ] \
- ]
-}
+ ] "bfin-*-*"
+
+ # Targets that use _bfd_generic_link_add_symbols won't pass pr21703 tests
+ # Not will tic6x with PIC/PID warning, or hppa64 with dot-symbols
+ run_ld_link_tests {
+ {"PR ld/21703 shared"
+ "-shared --allow-multiple-definition --version-script pr21703.ver tmpdir/pr21703-3.o tmpdir/pr21703-4.o" "" "" \
+ {pr21703-3.s pr21703-4.s} {{readelf {--dyn-syms} pr21703-shared.sd}} "pr21703.so" }
+ } "d30v-*-*" "dlx-*-*" "pj-*-*" "tic6x-*-*" "hppa64-*-*"
-# Only run these tests on targets that support creating shared libraries.
-if { [check_shared_lib_support] } then {
# This target requires extra GAS options when building non-PIC code
# for linking with shared libraries.
set AFLAGS_NONPIC ""
# script that accidentally marks dynamic sections as notes. The
# resulting executable is not expected to work, but the linker
# should not seg-fault whilst creating the binary.
+ # Note: setup_xfail before run_ld_link_tests xfails only the first test.
setup_xfail "tic6x-*-*"
run_ld_link_tests {
- {"Build shared library for next test"
+ {"Build shared library for broken linker scrip test"
"-shared --hash-style=sysv" "" "" "note-3.s" {} "note-3.so" }
{"Link using broken linker script"
"--script note-3.t tmpdir/note-3.so" "" "" ""
{ { ld "note-3.l" } }
"a.out" }
}
+
setup_xfail "tic6x-*-*"
run_ld_link_tests {
{"Build pr17068.so"
"" "" ""
{pr17068b.s pr17068e.s} {} "pr17068b.a"}
}
+
# bfin does not currently support copy relocs.
- setup_xfail "bfin-*-*"
run_ld_link_tests {
{"pr17068 link --as-needed lib in group"
"--as-needed --no-dynamic-linker" "--start-group tmpdir/pr17068a.a tmpdir/pr17068.so tmpdir/pr17068b.a --end-group" ""
{start.s pr17068.s} {} "pr17068"}
- }
+ } "bfin-*-*"
+
# xfail on tic6x due to non-PIC/non-PID warnings
- setup_xfail "tic6x-*-*"
- # Fails on MIPS because ABI trickery means that a NULL reloc is also emitted.
- setup_xfail "mips*-*-*"
+ # Fails on MIPS because ABI trickery means that a NULL reloc is emitted.
# Fails on bfin because relocations are not created.
- setup_xfail "bfin-*-*"
run_ld_link_tests {
{"-Bsymbolic-functions"
"-shared -Bsymbolic-functions" "" ""
{symbolic-func.s} {{readelf {-r --wide} symbolic-func.r}}
"symbolic-func.so"}
- }
+ } "tic6x-*-*" "mips*-*-*" "bfin-*-*"
+
# xfail on tic6x due to non-PIC/non-PID warnings
- setup_xfail "tic6x-*-*"
run_ld_link_tests {
{"Build pr20995.so"
"-shared" "" ""
{pr20995b.s} {} "pr20995.so"}
- }
- setup_xfail "tic6x-*-*"
+ } "tic6x-*-*"
+
# xfail on arm*-*-eabi*. The list can be enlarged to those targets that
# don't support GNU_RELRO. For more details, please see discussions at:
# https://sourceware.org/ml/binutils/2017-01/msg00441.html
- setup_xfail "arm*-*-eabi*" "hppa*64*-*-hpux*"
run_ld_link_tests {
{"Build pr20995-2.so"
"-shared -z relro" "" ""
{pr20995c.s} {{readelf {-l --wide} pr20995-2so.r}} "pr20995-2.so"}
- }
+ } "tic6x-*-*" "arm*-*-eabi*" "hppa*64*-*-hpux*"
+
# These targets don't copy dynamic variables into .bss.
setup_xfail "alpha-*-*" "bfin-*-*" "ia64-*-*" "xtensa-*-*"
# or don't have .data.rel.ro
"pr20995" \
"" "tmpdir/pr20995.so" "$AFLAGS_NONPIC" \
{pr20995a.s} {{readelf {-S --wide} pr20995.r}} "pr20995"]]
+
# xfail on arm*-*-eabi* is particularly because of no support of GNU_RELRO.
# Please see the link above for details.
setup_xfail "alpha-*-*" "bfin-*-*" "ia64-*-*" "xtensa-*-*" "arm*-*-eabi*"
"pr20995-2" \
"" "tmpdir/pr20995-2.so" "$AFLAGS_NONPIC" \
{pr20995a.s} {{readelf {-S --wide} pr20995.r}} "pr20995-2"]]
+
+ setup_xfail "tic6x-*-*"
+ run_ld_link_tests {
+ {"Build pr22374 shared library"
+ "-shared" "" "" "pr22374b.s" {} "pr22374.so" }
+ {"pr22374 function pointer initialization"
+ "" "tmpdir/pr22374.so" "" "pr22374a.s"
+ { {readelf {--wide -r --dyn-syms} "pr22374-1.r"}
+ {readelf {--wide -r} "pr22374-2.r"} }
+ "pr22374" }
+ }
}
if [is_underscore_target] {
projects / deliverable / binutils-gdb.git / blobdiff