struct export_symbol_list *el;
char *libpath;
asection *special_sections[XCOFF_NUMBER_OF_SPECIAL_SECTIONS];
- int i;
+ static const char *const must_keep_sections[] = {
+ ".text",
+ ".data",
+ ".bss"
+ };
+ unsigned int i;
/* Handle the import and export files, if any. */
for (fl = import_files; fl != NULL; fl = fl->next)
}
}
+ /* Executables and shared objects must always have .text, .data
+ and .bss output sections, so that the header can refer to them.
+ The kernel refuses to load objects that have missing sections. */
+ if (!link_info.relocatable)
+ for (i = 0; i < ARRAY_SIZE (must_keep_sections); i++)
+ {
+ asection *sec;
+
+ sec = bfd_get_section_by_name (link_info.output_bfd,
+ must_keep_sections[i]);
+ if (sec == NULL)
+ einfo ("%P: can't find required output section %s\n", must_keep_sections[i]);
+ else
+ sec->flags |= SEC_KEEP;
+ }
+
before_allocation_default ();
}
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
+ * ld-powerpc/aix-core-sec-1.s, ld-powerpc/aix-core-sec-1.ex,
+ ld-powerpc/aix-core-sec-1.hd, ld-powerpc/aix-core-sec-2.s,
+ ld-powerpc/aix-core-sec-2.ex, ld-powerpc/aix-core-sec-2.hd,
+ ld-powerpc/aix-core-sec-3.s, ld-powerpc/aix-core-sec-3.ex,
+ ld-powerpc/aix-core-sec-3.hd: New tests.
+ * ld-powerpc/aix52.exp: New harness.
+
+2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
+
* lib/ld-lib.exp (ar_simple_create): Add an "aropts" parameter.
(run_ld_link_tests): Treat the second list element as "ar" options
when creating an archive. Don't run the linker in this case.
--- /dev/null
+# Expect script for AIX 5.2+ tests
+# Copyright 2009 Free Software Foundation
+#
+# This file is part of the GNU Binutils.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
+#
+
+if { ![istarget "powerpc*-*-aix\[5-9\]*"]
+ || [istarget "powerpc*-*-aix5.\[01\]*"] } {
+ return
+}
+
+# Run a run_link_tests-style test for AIX. SIZE selects the target size
+# (32 or 64). The other arguments are elements of a run_link_tests test.
+#
+# Make the following changes before running the test:
+#
+# - Mention SIZE in the test name.
+# - Add "-aSIZE --defsym size=SIZE" to the assembler options.
+# - Add the source directory to any "-bI:" and "-bE:" linker options.
+# - Add "-bSIZE" to the linker options.
+# - Add "-XSIZE" to the archiver options.
+# - Replace "SIZE" with SIZE in TOOLS.
+# - When testing 64-bit targets:
+# - Turn tmpdir/aix-* into tmpdir/aix64-*.
+# - Turn tmpdir/libaix-* into tmpdir/libaix64-*.
+# - Turn -laix* into -laix64*, to compensate for the above.
+proc run_aix_test { size name ldopts asopts sources tools output } {
+ global srcdir subdir
+
+ if { $size == 64 } {
+ regsub -all {tmpdir/aix-} $ldopts {tmpdir/aix64-} ldopts
+ regsub {^aix} $output {aix64} output
+
+ regsub -all -- {-laix-} $ldopts {-laix64-} ldopts
+ regsub {^libaix} $output {libaix64} output
+ }
+ if { [regexp {.a$} $output] } {
+ append ldopts " -X$size"
+ } else {
+ regsub -all {(-b[IE]):} $ldopts "\\1:$srcdir/$subdir/" ldopts
+ append ldopts " -b$size"
+ }
+ regsub -all {SIZE} $tools $size tools
+ run_ld_link_tests [list [list "$name ($size-bit)" \
+ $ldopts \
+ "$asopts -a$size --defsym size=$size" \
+ $sources \
+ $tools \
+ $output]]
+}
+
+set aix52tests {
+ {"Core sections test 1" "-shared -bE:aix-core-sec-1.ex"
+ "" {aix-core-sec-1.s}
+ {{objdump -h aix-core-sec-1.hd}}
+ "aix-core-sec-1.so"}
+
+ {"Core sections test 2" "-shared -bE:aix-core-sec-2.ex"
+ "" {aix-core-sec-2.s}
+ {{objdump -h aix-core-sec-2.hd}}
+ "aix-core-sec-2.so"}
+
+ {"Core sections test 3" "-shared -bE:aix-core-sec-3.ex"
+ "" {aix-core-sec-3.s}
+ {{objdump -h aix-core-sec-3.hd}}
+ "aix-core-sec-3.so"}
+}
+
+foreach test $aix52tests {
+ foreach { name ldopts asopts sources tools output } $test {
+ run_aix_test 32 $name $ldopts $asopts $sources $tools $output
+ run_aix_test 64 $name $ldopts $asopts $sources $tools $output
+ }
+}
projects / external / binutils.git / commitdiff