darkkirb/old-cross-binutils
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
81774 commits 1 branch 0 tags 272 MiB
Commit graph

1973 commits

Author SHA1 Message Date
H.J. Lu
8fd4256dd0 Add x86 size relocation support to gas 
gas/

	* config/tc-i386.c (reloc): Support BFD_RELOC_SIZE32.
	(tc_i386_fix_adjustable): Keep symbol for BFD_RELOC_32_SIZE and
	BFD_RELOC_64_SIZE relocations.
	(lex_got): Support "symbol@SIZE" and don't create GOT symbol
	for it.
	(tc_gen_reloc): Resolve BFD_RELOC_SIZE32 and BFD_RELOC_SIZE64
	relocations against local symbols.

gas/testsuite/

	* gas/i386/i386.exp: Run size-1, size-2, size-3, size-4,
	x86-64-size-1, x86-64-size-2, x86-64-size-3, x86-64-size-4,
	x86-64-size-5 and x86-64-size-inval-1.

	* gas/i386/size-1.d: New file.
	* gas/i386/size-1.s: Likewise.
	* gas/i386/size-2.d: Likewise.
	* gas/i386/size-2.s: Likewise.
	* gas/i386/size-3.d: Likewise.
	* gas/i386/size-3.s: Likewise.
	* gas/i386/size-4.d: Likewise.
	* gas/i386/size-4.s: Likewise.
	* gas/i386/x86-64-size-1.d: Likewise.
	* gas/i386/x86-64-size-2.d: Likewise.
	* gas/i386/x86-64-size-3.d: Likewise.
	* gas/i386/x86-64-size-4.d: Likewise.
	* gas/i386/x86-64-size-5.d: Likewise.
	* gas/i386/x86-64-size-5.s: Likewise.
	* gas/i386/x86-64-size-inval-1.l: Likewise.
	* gas/i386/x86-64-size-inval-1.s: Likewise.
	* gas/i386/ilp32/x86-64-size-1.d: Likewise.
	* gas/i386/ilp32/x86-64-size-2.d: Likewise.
	* gas/i386/ilp32/x86-64-size-3.d: Likewise.
	* gas/i386/ilp32/x86-64-size-4.d: Likewise.
	* gas/i386/ilp32/x86-64-size-5.d: Likewise.

ld/testsuite/

	* ld-size/size.exp: New file.
	* ld-size/size32-1-i386.d: Likewise.
	* ld-size/size32-1-x32.d: Likewise.
	* ld-size/size32-1-x86-64.d: Likewise.
	* ld-size/size32-1.s: Likewise.
	* ld-size/size32-2-i386.d: Likewise.
	* ld-size/size32-2-x32.d: Likewise.
	* ld-size/size32-2-x86-64.d: Likewise.
	* ld-size/size32-2.s: Likewise.
	* ld-size/size64-1-x32.d: Likewise.
	* ld-size/size64-1-x86-64.d: Likewise.
	* ld-size/size64-1.s: Likewise.
	* ld-size/size64-2-x32.d: Likewise.
	* ld-size/size64-2-x86-64.d: Likewise.
	* ld-size/size64-2.s: Likewise.
	* ld-size/size-3.c: Likewise.
	* ld-size/size-3.out: Likewise.
	* ld-size/size-3a.c: Likewise.
	* ld-size/size-3b.c: Likewise.
	* ld-size/size-3c.c: Likewise.
	* ld-size/size-4.out: Likewise.
	* ld-size/size-4a.c: Likewise.
	* ld-size/size-4b.c: Likewise.
	* ld-size/size-5.out: Likewise.
	* ld-size/size-5a.c: Likewise.
	* ld-size/size-5b.c: Likewise.
	* ld-size/size-6.out: Likewise.
	* ld-size/size-6a.c: Likewise.
	* ld-size/size-6b.c: Likewise.
	* ld-size/size-7.rd: Likewise.
	* ld-size/size-7a.c: Likewise.
	* ld-size/size-7b.c: Likewise.
	* ld-size/size-8.rd: Likewise.
	* ld-size/size-8a.c: Likewise.
	* ld-size/size-8b.c: Likewise.
 2013-01-17 04:28:48 +00:00
Alan Modra
1178606e2b * ld-plugin/lto.exp (lto-9.o, pr13229.o): Pass -finline. 2013-01-16 08:14:35 +00:00
Alan Modra
e245874365 bfd/ 
* elf64-ppc.c (ppc64_elf_size_stubs): Default shared libs to
	plt-thread-safe.
gold/
	* powerpc.cc (Target_powerpc::do_relax): Default shared libs to
	plt-thread-safe.
ld/testsuite/
	* ld-powerpc/tlsso.d: Adjust for plt-thread-safe stubs.
	* ld-powerpc/tlsso.g: Likewise.
	* ld-powerpc/tlsso.r: Likewise.
	* ld-powerpc/tlstocso.d: Likewise.
	* ld-powerpc/tlstocso.g: Likewise.
 2013-01-15 06:13:26 +00:00
Alan Modra
4d490e4206 * ld-plugin/lto-16a.d: Match powerpc64 function symbol type. 
* ld-plugin/lto-16b.d: Likewise.
	* ld-plugin/lto-17a.d: Likewise.
	* ld-plugin/lto-17b-2.d: Likewise.
 2013-01-15 05:05:26 +00:00
Alan Modra
d6391ce5a6 * ld-elf/pr14926.d: Disable for d10v, msp, xstormy. 
* ld-elf/sec-to-seg.exp: Choose correct variant output to suit
	updated microblaze page size.
 2013-01-14 13:23:05 +00:00
Nick Clifton
2624489484 oops - omitted from previous delta 2013-01-11 09:53:22 +00:00
Nick Clifton
a3c629886c * common.h: Fix case of "Meta". 
* metag.h: New file.

	* dis-asm.h (print_insn_metag): New declaration.

	* metag.h: New file.

	* Makefile.am: Add Meta.
	* Makefile.in: Regenerate.
	* configure: Regenerate.
	* configure.in: Add Meta.
	* disassemble.c: Add Meta support.
	* metag-dis.c: New file.

	* Makefile.am: Add Meta.
	* Makefile.in: Regenerate.
	* archures.c (bfd_mach_metag): New.
	* bfd-in2.h: Regenerate.
	* config.bfd: Add Meta.
	* configure: Regenerate.
	* configure.in: Add Meta.
	* cpu-metag.c: New file.
	* elf-bfd.h: Add Meta.
	* elf32-metag.c: New file.
	* elf32-metag.h: New file.
	* libbfd.h: Regenerate.
	* reloc.c: Add Meta relocations.
	* targets.c: Add Meta.

	* Makefile.am: Add Meta.
	* Makefile.in: Regenerate.
	* config/tc-metag.c: New file.
	* config/tc-metag.h: New file.
	* configure.tgt: Add Meta.
	* doc/Makefile.am: Add Meta.
	* doc/Makefile.in: Regenerate.
	* doc/all.texi: Add Meta.
	* doc/as.texiinfo: Document Meta options.
	* doc/c-metag.texi: New file.

	* gas/metag/labelarithmetic.d: New file.
	* gas/metag/labelarithmetic.s: New file.
	* gas/metag/metacore12.d: New file.
	* gas/metag/metacore12.s: New file.
	* gas/metag/metacore21-invalid.l: New file.
	* gas/metag/metacore21-invalid.s: New file.
	* gas/metag/metacore21.d: New file.
	* gas/metag/metacore21.s: New file.
	* gas/metag/metacore21ext.d: New file.
	* gas/metag/metacore21ext.s: New file.
	* gas/metag/metadsp21-invalid.l: New file.
	* gas/metag/metadsp21-invalid.s: New file.
	* gas/metag/metadsp21.d: New file.
	* gas/metag/metadsp21.s: New file.
	* gas/metag/metadsp21ext.d: New file.
	* gas/metag/metadsp21ext.s: New file.
	* gas/metag/metafpu21.d: New file.
	* gas/metag/metafpu21.s: New file.
	* gas/metag/metafpu21ext.d: New file.
	* gas/metag/metafpu21ext.s: New file.
	* gas/metag/metag.exp: New file.
	* gas/metag/tls.d: New file.
	* gas/metag/tls.s: New file.

	* Makefile.am: Add Meta.
	* Makefile.in: Regenerate.
	* configure.tgt: Add Meta.
	* emulparams/elf32metag.sh: New file.
	* emultempl/metagelf.em: New file.

	* ld-elf/merge.d: Mark Meta as xfail.
	* ld-gc/start.d: Skip this test on Meta.
	* ld-gc/personality.d: Skip this test on Meta.
	* ld-metag/external.s: New file.
	* ld-metag/metag.exp: New file.
	* ld-metag/pcrel.d: New file.
	* ld-metag/pcrel.s: New file.
	* ld-metag/shared.d: New file.
	* ld-metag/shared.r: New file.
	* ld-metag/shared.s: New file.
	* ld-metag/stub.d: New file.
	* ld-metag/stub.s: New file.
	* ld-metag/stub_pic_app.d: New file.
	* ld-metag/stub_pic_app.r: New file.
	* ld-metag/stub_pic_app.s: New file.
	* ld-metag/stub_pic_shared.d: New file.
	* ld-metag/stub_pic_shared.s: New file.
	* ld-metag/stub_shared.d: New file.
	* ld-metag/stub_shared.r: New file.
	* ld-metag/stub_shared.s: New file.

	* binutils/readelf.c: (guess_is_rela): Add EM_METAG.
	(dump_relocations): Add EM_METAG.
	(get_machine_name): Correct case for Meta.
	(is_32bit_abs_reloc): Add support for Meta ADDR32 reloc.
	(is_none_reloc): Add support for Meta NONE reloc.
 2013-01-10 09:49:22 +00:00
Thomas Schwinge
98dbe4a783 ld/testsuite/ 
* ld-i386/export-class.exp: Restore (and reword) comment about
	excluded targets.
 2013-01-08 10:24:46 +00:00
Yufeng Zhang
fb098a1efc opcodes/ 
2013-01-04  Yufeng Zhang  <yufeng.zhang@arm.com>

	* aarch64-opc.c (aarch64_print_operand): Change to print
	AARCH64_OPND_IMM_MOV in hexadecimal in the instruction and in decimal
	in comment.
	* aarch64-tbl.h (aarch64_opcode_table): Remove the 'F_PSEUDO' flag
	from the opcode entries of OP_MOV_IMM_LOG, OP_MOV_IMM_WIDEN and
	OP_MOV_IMM_WIDE.

gas/testsuite/

2013-01-04  Yufeng Zhang  <yufeng.zhang@arm.com>

	* gas/aarch64/int-insns.d: Update.
	* gas/aarch64/mov.d: Update.
	* gas/aarch64/reloc-insn.d: Update.

ld/testsuite/

2013-01-04  Yufeng Zhang  <yufeng.zhang@arm.com>

	* ld-aarch64/emit-relocs-264.d: Append the '-Mno-aliases' option to
	the objdump directive.
	* ld-aarch64/emit-relocs-266.d: Ditto.
	* ld-aarch64/emit-relocs-268.d: Ditto.
	* ld-aarch64/emit-relocs-269.d: Ditto.
	* ld-aarch64/emit-relocs-270.d: Ditto.
	* ld-aarch64/emit-relocs-271.d: Ditto.
	* ld-aarch64/emit-relocs-272.d: Ditto.
 2013-01-04 14:59:33 +00:00
H.J. Lu
4e5f3f9d1d Rotate binutils ChangeLog for 2013 2013-01-02 17:06:32 +00:00
Hans-Peter Nilsson
349028aae4 * ld-scripts/pr14962.d: Don't run for mmix-knuth-mmixware. Add 
comment punctuation.
 2012-12-30 20:15:07 +00:00
H.J. Lu
a5479e5ff4 Properly adjust h->plt.refcount 
bfd/

	PR ld/14980
	* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Properly
	adjust h->plt.refcount.
	* elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.

ld/testsuite/

	PR ld/14980
	* ld-ifunc/ifunc-14c.s: New file.
	* ld-ifunc/ifunc-14e-i386.d: Likewise.
	* ld-ifunc/ifunc-14e-x86-64.d: Likewise.
	* ld-ifunc/ifunc-14f-i386.d: Likewise.
	* ld-ifunc/ifunc-14f-x86-64.d: Likewise.
 2012-12-21 18:15:22 +00:00
Alan Modra
8d708c8cad PR ld/14962 
* ld-scripts/pr14962.d, * ld-scripts/pr14962.t,
	* ld-scripts/pr14962a.s, * ld-scripts/pr14962b.s: New test.
	* ld-scripts/expr.exp: Run it.
 2012-12-18 13:38:10 +00:00
Roland McGrath
b3adb10f86 ld/testsuite/ 
* ld-elf/elf.exp (stack exec, stack size): Run for *-*-nacl* targets.
	* ld-i386/export-class.exp: Run for i?86-*-nacl* targets.
 2012-12-17 19:32:52 +00:00
H.J. Lu
4cf0f7850b Remove the leading zero 
* ld-elf/var1.d: Remove the leading zero.
 2012-12-17 17:20:07 +00:00
Nick Clifton
5bf135a788 Add copyright notices 2012-12-17 16:56:12 +00:00
H.J. Lu
387894ff90 Update PR ld/14962 testcase 2012-12-17 15:37:40 +00:00
H.J. Lu
06fc0e2238 Add a testcase for PR ld/14962 
PR ld/14962
	* ld-elf/var1.d: New file.
	* ld-elf/var1.s: Likewise.
	* ld-elf/var1.t: Likewise.
 2012-12-17 14:53:35 +00:00
H.J. Lu
73bcf23385 Also check local IFUNC references 
bfd/

	PR ld/14968
	* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Also check
	local IFUNC references.
	* elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.

ld/testsuite/

	PR ld/14968
	* ld-ifunc/ifunc-18a-i386.d: New file.
	* ld-ifunc/ifunc-18a-x86-64.d: Likewise.
	* ld-ifunc/ifunc-18a.s: Likewise.
	* ld-ifunc/ifunc-18b-i386.d: Likewise.
	* ld-ifunc/ifunc-18b-x86-64.d: Likewise.
	* ld-ifunc/ifunc-18b.s: Likewise.
	* ld-ifunc/ifunc-19a-i386.d: Likewise.
	* ld-ifunc/ifunc-19a-x86-64.d: Likewise.
	* ld-ifunc/ifunc-19a.s: Likewise.
	* ld-ifunc/ifunc-19b-i386.d: Likewise.
	* ld-ifunc/ifunc-19b-x86-64.d: Likewise.
	* ld-ifunc/ifunc-19b.s: Likewise.
 2012-12-16 20:31:08 +00:00
Thomas Schwinge
6b00ac5ace Fix copy'n'paste-o. 2012-12-15 10:34:14 +00:00
Thomas Schwinge
9cc420b64c ld/testsuite/ 
* ld-elf/elf.exp (stack exec, stack size): Run for any GNU target.
	* ld-elf/maxpage3c.d: Run for any x86 GNU target.
	* ld-elf/maxpage4.d: Likewise.
	* ld-elf/maxpage5.d: Likewise.
	* ld-i386/export-class.exp: Likewise.
 2012-12-15 10:28:17 +00:00
Yufeng Zhang
83a2341852 ld/testsuite/ 
2012-12-13  Yufeng Zhang  <yufeng.zhang@arm.com>

	* ld-elf/indirect.exp: Disable if -shared is not supported.
	* lib/ld-lib.exp (check_shared_lib_support): Add aarch64*-*-elf and
	arm*-*-elf to the exclude list.
 2012-12-14 11:58:59 +00:00
H.J. Lu
5ca5bb3545 Check local IFUNC calls 
bfd/

2012-12-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/14956
	* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Check local
	IFUNC calls.
	* elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.

ld/testsuite/

2012-12-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/14956
	* ld-ifunc/ifunc-14-i386.d: Renamed to ...
	* ld-ifunc/ifunc-14a-i386.d: This.

	* ld-ifunc/ifunc-14-x86-64.d: Renamed to ...
	* ld-ifunc/ifunc-14a-x86-64.d: This.

	* ld-ifunc/ifunc-14b-i386.d: New file.
	* ld-ifunc/ifunc-14b-x86-64.d: Likewise.
	* ld-ifunc/ifunc-14c-i386.d: Likewise.
	* ld-ifunc/ifunc-14c-x86-64.d: Likewise.
	* ld-ifunc/ifunc-14d-i386.d: Likewise.
	* ld-ifunc/ifunc-14d-x86-64.d: Likewise.
 2012-12-13 21:07:16 +00:00
Nick Clifton
752937aa0c Add copyright notices 2012-12-10 12:48:03 +00:00
H.J. Lu
861b2eaac2 Use "readelf -S --wide" on ld-elf/pr14926.d 
* ld-elf/pr14926.d: Use "readelf -S --wide".
 2012-12-07 22:30:19 +00:00
H.J. Lu
7708f7ef37 Mention PRs in ChangeLog entries for LTO tests 2012-12-07 19:56:25 +00:00
H.J. Lu
af55061b18 Add LTO tests 
* ld-plugin/dummy.c: New file.
	* ld-plugin/dummy.s: Likewise.
	* ld-plugin/lto-11.out: Likewise.
	* ld-plugin/lto-11a.c: Likewise.
	* ld-plugin/lto-11b.c: Likewise.
	* ld-plugin/lto-11c.c: Likewise.
	* ld-plugin/lto-12.out: Likewise.
	* ld-plugin/lto-12a.c: Likewise.
	* ld-plugin/lto-12b.c: Likewise.
	* ld-plugin/lto-12c.c: Likewise.
	* ld-plugin/lto-13.out: Likewise.
	* ld-plugin/lto-13a.c: Likewise.
	* ld-plugin/lto-13b.c: Likewise.
	* ld-plugin/lto-13c.c: Likewise.
	* ld-plugin/lto-14.out: Likewise.
	* ld-plugin/lto-14a.c: Likewise.
	* ld-plugin/lto-14b.c: Likewise.
	* ld-plugin/lto-14c.c: Likewise.
	* ld-plugin/lto-15.out: Likewise.
	* ld-plugin/lto-15a.c: Likewise.
	* ld-plugin/lto-15b.c: Likewise.
	* ld-plugin/lto-16a.c: Likewise.
	* ld-plugin/lto-16a.d: Likewise.
	* ld-plugin/lto-16b.c: Likewise.
	* ld-plugin/lto-16b.d: Likewise.
	* ld-plugin/lto-17a.c: Likewise.
	* ld-plugin/lto-17a.d: Likewise.
	* ld-plugin/lto-17b-1.d: Likewise.
	* ld-plugin/lto-17b-2.d: Likewise.
	* ld-plugin/lto-17b.c: Likewise.
	* ld-plugin/lto-1a.c: Likewise.
	* ld-plugin/lto-1b.c: Likewise.
	* ld-plugin/lto-2.c: Likewise.
	* ld-plugin/lto-3.d: Likewise.
	* ld-plugin/lto-3.out: Likewise.
	* ld-plugin/lto-3a.c: Likewise.
	* ld-plugin/lto-3b.c: Likewise.
	* ld-plugin/lto-3c.c: Likewise.
	* ld-plugin/lto-3r.d: Likewise.
	* ld-plugin/lto-5.d: Likewise.
	* ld-plugin/lto-5.out: Likewise.
	* ld-plugin/lto-5a.c: Likewise.
	* ld-plugin/lto-5b.c: Likewise.
	* ld-plugin/lto-5r.d: Likewise.
	* ld-plugin/lto-6.c: Likewise.
	* ld-plugin/lto-7.out: Likewise.
	* ld-plugin/lto-7a.c: Likewise.
	* ld-plugin/lto-7b.c: Likewise.
	* ld-plugin/lto-7c.c: Likewise.
	* ld-plugin/lto-7d.c: Likewise.
	* ld-plugin/lto-8.out: Likewise.
	* ld-plugin/lto-8a.c: Likewise.
	* ld-plugin/lto-8b.c: Likewise.
	* ld-plugin/lto-9.cc: Likewise.
	* ld-plugin/lto-9.d: Likewise.
	* ld-plugin/lto.exp: Likewise.
	* ld-plugin/pr12696-1.cc: Likewise.
	* ld-plugin/pr12758a.s: Likewise.
	* ld-plugin/pr12758b.c: Likewise.
	* ld-plugin/pr12760a.c: Likewise.
	* ld-plugin/pr12760b.c: Likewise.
	* ld-plugin/pr12942.out: Likewise.
	* ld-plugin/pr12942a.cc: Likewise.
	* ld-plugin/pr12942a.h: Likewise.
	* ld-plugin/pr12942b.cc: Likewise.
	* ld-plugin/pr12942c.cc: Likewise.
	* ld-plugin/pr12975.c: Likewise.
	* ld-plugin/pr12975.d: Likewise.
	* ld-plugin/pr12975.t: Likewise.
	* ld-plugin/pr12982.c: Likewise.
	* ld-plugin/pr12982.d: Likewise.
	* ld-plugin/pr13066.cc: Likewise.
	* ld-plugin/pr13066.out: Likewise.
	* ld-plugin/pr13183.d: Likewise.
	* ld-plugin/pr13183a.c: Likewise.
	* ld-plugin/pr13183b.c: Likewise.
	* ld-plugin/pr13201.c: Likewise.
	* ld-plugin/pr13201.out: Likewise.
	* ld-plugin/pr13229.cc: Likewise.
	* ld-plugin/pr13229.d: Likewise.
	* ld-plugin/pr13244.c: Likewise.
	* ld-plugin/pr13244.d: Likewise.
	* ld-plugin/pr13287.cc: Likewise.
	* ld-plugin/run-ie.c: Likewise.
	* ld-plugin/run-ie.out: Likewise.
 2012-12-07 19:23:50 +00:00
H.J. Lu
c413941892 Add plugin visibility test 
* ld-plugin/func1p.c: New file.
	* ld-plugin/func2i.c: Likewise.
	* ld-plugin/func3h.c: Likewise.

	* ld-plugin/plugin.exp (plugin_extra_elf_tests): Add plugin
	visibility test.
 2012-12-07 19:14:41 +00:00
H.J. Lu
3bd58fbe75 Add check_lto_available 
* lib/ld-lib.exp (check_lto_available): New.  Check if compiler
	supports LTO.
 2012-12-07 17:56:09 +00:00
H.J. Lu
741e012828 Properly check linker warnings 
* lib/ld-lib.exp (run_cc_link_tests): Properly check linker
	warnings.
 2012-12-07 17:53:04 +00:00
H.J. Lu
d52a4dca58 Pass -rc to ar 
* lib/ld-lib.exp (ar_simple_create): Pass -rc to ar.
 2012-12-07 17:51:35 +00:00
H.J. Lu
133c2bb257 Add a testase for PR ld/14926 
PR ld/14926
	* ld-elf/pr14926.d: New file.
	* ld-elf/pr14926.s: Likewise.
 2012-12-07 12:32:50 +00:00
Alan Modra
71f058efca * ld-elf/comm-data.exp: Revert last change. 
* ld-elf/comm-data5.d: xfail frv-linux.
 2012-12-07 06:00:06 +00:00
Alan Modra
2eb64a9f4b * ld-elf/shared.exp (libneeded1a.so): Override any system 
supplied --as-needed or --add-needed flag.
 2012-12-07 05:26:39 +00:00
H.J. Lu
8fbb09e83e Extend --copy-dt-needed-entries to creating DSO 
ld/

	PR ld/14915
	* emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Also
	check DT_NEEDED entries when creating shared object with
	--copy-dt-needed-entries.

ld/testsuite/

	PR ld/14915
	* ld-elf/shared.exp (build_tests): Test --add-needed,
	--copy-dt-needed-entries, --no-add-needed and
	--no-copy-dt-needed-entries with -shared.
	Add tests for --no-add-needed and --no-copy-dt-needed-entries
	with -shared.
 2012-12-06 00:25:19 +00:00
Alan Modra
5c3ab52b3b * ld-elf/comm-data4.d, ld-elf/comm-data4.s: New test. 
* ld-elf/comm-data5.d, ld-elf/comm-data5.s: New test.
	* ld-elf/comm-data.exp: Run them.
 2012-12-06 00:10:41 +00:00
H.J. Lu
63406f0ab7 Add tests for --add-needed/--copy-dt-needed-entries 
* ld-elf/shared.exp (build_tests): Build libneeded1b.so,
	libneeded1a.so and libneeded1c.o.
	(run_tests): Test --add-needed and --copy-dt-needed-entries.
	Add tests for --no-add-needed and --no-copy-dt-needed-entries.

	* ld-elf/needed1.out: New file.
	* ld-elf/needed1a.c: Likewise.
	* ld-elf/needed1b.c: Likewise.
	* ld-elf/needed1c.c: Likewise.
 2012-12-04 17:44:43 +00:00
Maciej W. Rozycki
bb555ef860 * ld-mips-elf/attr-gnu-4-45.d: Add missing "readelf" keyword. 
Update dump according to current output.
 2012-12-03 16:26:30 +00:00
Maciej W. Rozycki
6ae68ba390 bfd/ 
* elf32-mips.c (bfd_elf32_mkobject): New macro.
	* elf64-mips.c (bfd_elf64_mkobject): Likewise.
	* elfn32-mips.c (bfd_elf32_mkobject): Likewise.
	* elfxx-mips.h (_bfd_mips_elf_mkobject): New prototype.
	* elfxx-mips.c (mips_elf_obj_tdata): New struct.
	(mips_elf_tdata): New macro.
	(_bfd_mips_elf_mkobject): New function.
	(mips_elf_merge_obj_attributes): Report the originating input BFD
	on attribute conflicts.

	ld/testsuite/
	* ld-mips-elf/attr-gnu-4-12.d: Update the warning message.
	* ld-mips-elf/attr-gnu-4-13.d: Likewise.
	* ld-mips-elf/attr-gnu-4-14.d: Likewise.
	* ld-mips-elf/attr-gnu-4-15.d: Likewise.
	* ld-mips-elf/attr-gnu-4-21.d: Likewise.
	* ld-mips-elf/attr-gnu-4-23.d: Likewise.
	* ld-mips-elf/attr-gnu-4-24.d: Likewise.
	* ld-mips-elf/attr-gnu-4-25.d: Likewise.
	* ld-mips-elf/attr-gnu-4-31.d: Likewise.
	* ld-mips-elf/attr-gnu-4-32.d: Likewise.
	* ld-mips-elf/attr-gnu-4-34.d: Likewise.
	* ld-mips-elf/attr-gnu-4-35.d: Likewise.
	* ld-mips-elf/attr-gnu-4-41.d: Likewise.
	* ld-mips-elf/attr-gnu-4-42.d: Likewise.
	* ld-mips-elf/attr-gnu-4-43.d: Likewise.
	* ld-mips-elf/attr-gnu-4-45.d: Likewise.
	* ld-mips-elf/attr-gnu-4-51.d: Likewise.
 2012-12-03 16:17:48 +00:00
Maciej W. Rozycki
20696deded bfd/ 
* elfxx-mips.c (mips_elf_merge_obj_attributes): Correct messages
	for the -mdouble-float and -msingle-float cases throughout; make
	all the messages report the output file consistently on the
	left-hand side.

	ld/testsuite/
	* ld-mips-elf/attr-gnu-4-12.d: Adjust the warning expected
	according to changes to BFD.
	* ld-mips-elf/attr-gnu-4-14.d: Likewise.
	* ld-mips-elf/attr-gnu-4-31.d: Likewise.
	* ld-mips-elf/attr-gnu-4-32.d: Likewise.
	* ld-mips-elf/attr-gnu-4-34.d: Likewise.
	* ld-mips-elf/attr-gnu-4-41.d: Likewise.
 2012-12-03 15:57:44 +00:00
H.J. Lu
d82184d782 Improve plugin error handling 
ld/

	PR ld/14904
	* ldmain.c (main): Don't check plugin_load_plugins return.

	* lexsup.c (parse_args): Don't check plugin_opt_plugin return.

	* plugin.c (dlerror): New.  Defined if HAVE_DLFCN_H isn't
	defined.
	(plugin_opt_plugin): Change return type to void.  Stop on
	dlopen error and report error with dlerror ().
	(plugin_load_plugins): Change return type to void.  Stop on
	dlsym error and report error with dlerror ().  Don't use
	set_plugin_error.
	(plugin_call_cleanup): Issue an error for each plugin.

	* plugin.h (plugin_opt_plugin): Change return type to void.
	(plugin_load_plugins): Likewise.

ld/testsuite/

	PR ld/14904
	* ld-plugin/plugin-2.d: Update expected error message.
	* ld-plugin/plugin-4.d: Likewise.
 2012-12-03 14:34:06 +00:00
Roland McGrath
1438a3ee10 ld/testsuite/ 
* ld-elf/ehdr_start.s: Put reference in .rodata section, not .data.
 2012-11-30 21:14:02 +00:00
Roland McGrath
6595185552 binutils/testsuite/ 
* lib/binutils-common.exp (is_zlib_supported): New function.
	* lib/utils-lib.exp (run_dump_test): If as options include
	--compress-debug-sections and zlib is not available, report
	the test as unsupported.
	* binutils-all/compress.exp: Bail out if zlib is not available.
	* binutils-all/objdump.exp (objdump compressed debug):
	Mark unsupported if zlib is not available.
	* binutils-all/readelf.exp (readelf_compressed_wa_test): Likewise.

gas/testsuite/
	* lib/gas-defs.exp (run_dump_test): If as options include
	--compress-debug-sections and zlib is not available, report
	the test as unsupported.

ld/testsuite/
	* ld-elf/compress.exp: Bail out if zlib is not supported.
	* lib/ld-lib.exp (run_dump_test): If as options include
	--compress-debug-sections and zlib is not available, report
	the test as unsupported.
 2012-11-27 17:26:11 +00:00
Roland McGrath
2a64e9e88d ld/testsuite/ 
* ld-elf/flags1.d: Add *-*-nacl* to xfail list.
	* ld-elf/orphan-region.d: Likewise.
 2012-11-27 17:20:29 +00:00
Alan Modra
776fc41826 include/opcode/ 
* ppc.h (ppc_parse_cpu): Update prototype.
opcodes/
	* ppc-dis.c (ppc_parse_cpu): Add "sticky" param.  Track bits
	set from ppc_opts.sticky in it.  Delete "retain_mask".
	(powerpc_init_dialect): Choose default dialect from info->mach
	before parsing -M options.  Handle more bfd_mach_ppc variants.
	Update common default to power7.
gas/
	* config/tc-ppc.c (sticky): New var.
	(md_parse_option, ppc_machine): Update ppc_parse_cpu calls.
gas/testsuite/
	* gas/ppc/astest2.d: Pass -Mppc to objdump.
ld/testsuite/
	* ld-powerpc/plt1.d: Update for default "at" branch hints.
	* ld-powerpc/tlsexe.d: Likewise.
	* ld-powerpc/tlsexetoc.d: Likewise.
	* ld-powerpc/tlsopt1.d: Likewise.
	* ld-powerpc/tlsopt1_32.d: Likewise.
	* ld-powerpc/tlsopt2.d: Likewise.
	* ld-powerpc/tlsopt2_32.d: Likewise.
	* ld-powerpc/tlsopt4.d: Likewise.
	* ld-powerpc/tlsopt4_32.d: Likewise.
	* ld-powerpc/tlsso.d: Likewise.
	* ld-powerpc/tlstocso.d: Likewise.
 2012-11-23 03:28:13 +00:00
H.J. Lu
f1d8578513 Set output maxpagesize when rewriting program header 
bfd/

	PR binutils/14493
	* elf.c (copy_elf_program_header): When rewriting program
	header, set the output maxpagesize to the maximum alignment
	of input PT_LOAD segments.

2012-11-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR binutils/14493
	* ld-elf/maxpage5.d: New file.
	* ld-elf/maxpage5.s: Likewise.
	* ld-elf/maxpage5.t: Likewise.
 2012-11-21 21:31:18 +00:00
Roland McGrath
e0799d78b1 * ld-elf/comm-data.exp: Add XFAIL for arm*-*-* targets, referring 
to PR ld/13802.
 2012-11-21 19:31:24 +00:00
H.J. Lu
2ddda9905b Run more tests on x86_64-*-linux-gnu*/i?86-*-linux-gnu 
* ld-elf/discard1.d: Run on x86_64-*-linux-gnu*.
	* ld-elf/discard2.d: Likewise.
	* ld-elf/discard3.d: Likewise.
	* ld-elf/eh6.d: Likewise.
	* ld-elf/maxpage3c.d: Run on i?86-*-linux-gnu.
	* ld-elf/maxpage4.d: Likewise.
 2012-11-21 13:53:23 +00:00
H.J. Lu
dda8ddc56f Remove ref_dynamic_nonweak added by accident 
bfd/

2012-11-20  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/14862
	* elf-bfd.h (elf_link_hash_entry): Remove ref_dynamic_nonweak
	added by accident.
	(elf_link_add_object_symbols): Don't set nor check
	ref_dynamic_nonweak.

ld/testsuite/

2012-11-20  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/14862
	* ld-elf/shared.exp (build_tests): Build libpr14862-1.o and
	libpr14862.so.
	(run_tests): Test pr14862.

	* ld-elf/pr14862-1.c: New file.
	* ld-elf/pr14862-2.c: Likewise.
	* ld-elf/pr14862.map: Likewise.
	* ld-elf/pr14862.out: Likewise.
 2012-11-20 22:17:27 +00:00
H.J. Lu
b039ef0457 Implement ELF linker -z global option 
ld/

	* ld.texinfo: Document "-z global".

	* emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Support
	"-z global".
	(gld${EMULATION_NAME}_list_options): Likewise.

ld/testsuite/

	* ld-elf/global1.d: New file.
 2012-11-20 22:16:05 +00:00
Sean Keys
178df8af8d 2012-11-07 James Murray <jsm@jsm-net.demon.co.uk> 
* ld-m68hc11/movw.d: New test for 16bit relocate.
	* ld-m68hc11/movw.s: Source for test.
 2012-11-07 20:35:02 +00:00
Nick Clifton
65f4dd4721 oops accidentally omitted from previous delta 2012-10-31 08:42:11 +00:00
Nick Clifton
3bfcb6528e bfd: 
* elf32-arm.c (elf32_arm_print_private_bfd_data): Recognise and
        display the new ARM hard-float/soft-float ABI flags for EABI_VER5
        (elf32_arm_post_process_headers): Add the hard-float/soft-float
        ABI flag as appropriate for ET_DYN/ET_EXEC in EABI_VER5.

binutils:
        * readelf.c (decode_ARM_machine_flags): Recognise and display the
        new ARM hard-float/soft-float ABI flags for EABI_VER5. Split out
        the code for EABI_VER4 and EABI_VER5 to allow this.

elfcpp:
        * arm.h: New enum for EABI soft- and hard-float flags.

gold:
        * gold.cc (Target_arm::do_adjust_elf_header): Add the
        hard-float/soft-float ABI flag as appropriate for ET_DYN/ET_EXEC
        in EABI_VER5.

include:
        * elf/arm.h (EF_ARM_ABI_FLOAT_SOFT): New define.
        (EF_ARM_ABI_FLOAT_HARD): Likewise.

ld/testsuite:
        * ld-arm/eabi-hard-float.s: New test source.
        * ld-arm/eabi-soft-float.s: New test source.
        * ld-arm/eabi-hard-float.d: New test.
        * ld-arm/eabi-soft-float.d: New test.
        * ld-arm/eabi-soft-float-ABI4.d: New test.
        * ld-arm/eabi-soft-float-r.d: New test.
        * ld-arm/arm-elf.xp: Use the new tests.

binutils:
	PR binutils/14779
	* configure.in: Add checks for wchar.h and mbstate_t.
	* config.in: Regenerate.
	* configure: Regenerate.
	* readelf.c: Conditionally include wchar.h.
	(print_symbol): Conditionally use mbstate_t.
 2012-10-30 12:44:58 +00:00
Alan Modra
ed6b7ef4bc * ld-powerpc/powerpc.exp: Modify emulation option passed to ld 
when little-endian.
	* ld-powerpc/apuinfo-nul.rd: Update for le output.
	* ld-powerpc/apuinfo.rd: Likewise.
	* ld-powerpc/plt1.d: Likewise.
	* ld-powerpc/relax.d: Likewise.
	* ld-powerpc/relaxr.d: Likewise.
	* ld-powerpc/sdadyn.d: Likewise.
	* ld-powerpc/tls.d: Likewise.
	* ld-powerpc/tls.g: Likewise.
	* ld-powerpc/tls.t: Likewise.
	* ld-powerpc/tls32.d: Likewise.
	* ld-powerpc/tls32.g: Likewise.
	* ld-powerpc/tls32.t: Likewise.
	* ld-powerpc/tlsexe.d: Likewise.
	* ld-powerpc/tlsexe.g: Likewise.
	* ld-powerpc/tlsexe.r: Likewise.
	* ld-powerpc/tlsexe.t: Likewise.
	* ld-powerpc/tlsexe32.d: Likewise.
	* ld-powerpc/tlsexe32.g: Likewise.
	* ld-powerpc/tlsexe32.r: Likewise.
	* ld-powerpc/tlsexe32.t: Likewise.
	* ld-powerpc/tlsexetoc.d: Likewise.
	* ld-powerpc/tlsexetoc.g: Likewise.
	* ld-powerpc/tlsexetoc.r: Likewise.
	* ld-powerpc/tlsexetoc.t: Likewise.
	* ld-powerpc/tlsmark.d: Likewise.
	* ld-powerpc/tlsmark32.d: Likewise.
	* ld-powerpc/tlsopt1.d: Likewise.
	* ld-powerpc/tlsopt1_32.d: Likewise.
	* ld-powerpc/tlsopt2.d: Likewise.
	* ld-powerpc/tlsopt2_32.d: Likewise.
	* ld-powerpc/tlsopt3.d: Likewise.
	* ld-powerpc/tlsopt3_32.d: Likewise.
	* ld-powerpc/tlsopt4.d: Likewise.
	* ld-powerpc/tlsopt4_32.d: Likewise.
	* ld-powerpc/tlsso.d: Likewise.
	* ld-powerpc/tlsso.g: Likewise.
	* ld-powerpc/tlsso.r: Likewise.
	* ld-powerpc/tlsso.t: Likewise.
	* ld-powerpc/tlsso32.d: Likewise.
	* ld-powerpc/tlsso32.g: Likewise.
	* ld-powerpc/tlsso32.r: Likewise.
	* ld-powerpc/tlsso32.t: Likewise.
	* ld-powerpc/tlstoc.d: Likewise.
	* ld-powerpc/tlstoc.g: Likewise.
	* ld-powerpc/tlstoc.t: Likewise.
	* ld-powerpc/tlstocso.d: Likewise.
	* ld-powerpc/tlstocso.g: Likewise.
	* ld-powerpc/tlstocso.t: Likewise.
	* ld-powerpc/tocopt.out: Likewise.
 2012-10-29 09:25:53 +00:00
H.J. Lu
9361f82f3a Remove address check if HIDDEN_UNDEF_TEST is defined 
* ld-elfvsb/main.c (main_visibility_checkcom): Remove address
	check for visibility_def if HIDDEN_UNDEF_TEST is defined.
	(main_visibility_checkweak): Remove address check for
	visibility_func if HIDDEN_UNDEF_TEST is defined.
 2012-10-25 03:59:37 +00:00
Alan Modra
c38b984508 * ld-scripts/empty-aligned.d: Revert last change. Allow more 
than one header, just not two PT_LOAD.
	* ld-elf/stack.s: Use .long 0 rather than nops.
 2012-10-24 23:22:48 +00:00
Nathan Sidwell
04c3a75556 bfd/ 
* bfd-in.h (bfd_elf_stack_segment_size): Declare.
	* bfd-in2.h: Rebuilt.
	* elfxx-target.h (elf_backend_stack_align): New.
	(elfNN_bed): Add it.
	* elf-bfd.h (struct elf_backend_data): Add stack_align field.
	* elf.c (bfd_elf_map_sections_to_segments): Pay attention to
	stack_align and stacksize for PT_GNU_STACK segment.
	(assign_file_positions_for_non_load_sections): Set p_memsz for
	PT_GNU_STACK segment.
	(copy_elf_program_header): Copy PT_GNU_STACK size.
	* elflink.c (bfd_elf_stack_segment_size): New function, taken from
	uclinux backends.
	(bfd_elf_size_dynamic_sections): Determine
	PT_GNU_STACK requirements after calling backend.  Pay attention to
	stacksize.
	* elf32-bfin.c (elf32_bfinfdpic_always_size_sections): Call
	bfd_elf_stack_segment_size.
	(elf32_bfinfdpic_modify_program_headers): Delete.
	(elf32_bfingfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
	here.
	(elf_backend_stack_align): Override.
	(elf_backend_modify_program_headers): Don't override.
	* elf32-frv.c (frvfdpic_always_size_sections): Call
	bfd_elf_stack_segment_size.
	(elf32_frvfdpic_modify_program_headers): Delete.
	(elf32_frvfdpic_copy_private_bfd_data): Don't copy PT_GNU_STACK
	here.
	(elf_backend_stack_align): Override.
	(elf_backend_modify_program_headers): Don't override.
	* elf32-lm32.c (lm32_elf_always_size_sections): Leave
	PT_GNU_STACK creation to underlying elf support.  Check
	__stacksize here for backwards compatibility, and set it if
	needed.
	(lm32_elf_modify_segment_map): Delete.
	(lm32_elf_modify_program_headers): Delete.
	(elf_backend_stack_align): Override.
	(elf_backend_modify_segment_map): Don't override.
	(elf_backend_modify_program_headers): Don't override.
	* elf32-sh.c (sh_elf_always_size_sections): Call
	bfd_elf_stack_segment_size.
	(sh_elf_modify_program_headers): Delete.
	(sh_elf_copy_private_data): Don't copy PT_GNU_STACK
	here.
	(elf_backend_stack_align): Override.
	(elf_backend_modify_program_headers): Don't override.
	* elf32-tic6x.c (elf32_tic6x_always_size_sections): Call
	bfd_elf_stack_segment_size.
	(elf32_tic6x_modify_program_headers): Delete.
	(elf32_tic6x_copy_private_data): Delete.
	(elf_backend_stack_align): Override.
	(bfd_elf32_bfd_copy_private_bfd_data): Don't override.
	(elf_backend_modify_program_headers): Don't override.

	include/
	* bfdlink.h (struct bfd_link_info): Add stacksize option.

	ld/
	* ld.texinfo (stack-size): New option.
	* emultempl/elf32.em: Add stack-size option.

	ld/testsuite/
	* ld-elf/binutils.exp: Add -z stack-size=0.
	* ld-elf/elf.exp: Add stack-exec and stack-size tests.
	* ld-elf/orphan-region.d: Add stack-size option. Remove xfail.
	* ld-elf/stack-exec.rd: New.
	* ld-elf/stack-size.rd: New.
	* ld-elf/stack.s: New.
	* ld-scripts/empty-aligned.d: Add stack-size option.
	* ld-sh/fdpic-stack-set.d: New.
	* ld-tic6x/shlib-1.rd: Remove __stacksize symbol.
	* ld-tic6x/shlib-1b.rd: Likewise.
	* ld-tic6x/shlib-1r.rd: Likewise.
	* ld-tic6x/shlib-1rb.rd: Likewise.
	* ld-tic6x/shlib-app-1.rd: Likewise.
	* ld-tic6x/shlib-app-1b.rd: Likewise.
	* ld-tic6x/shlib-app-1r.rd: Likewise.
	* ld-tic6x/shlib-app-1rb.rd: Likewise.
	* ld-tic6x/shlib-noindex.rd: Likewise.
	* ld-tic6x/static-app-1.rd: Likewise.
	* ld-tic6x/static-app-1b.rd: Likewise.
	* ld-tic6x/static-app-1r.rd: Likewise.
	* ld-tic6x/static-app-1rb.rd: Likewise.
 2012-10-23 09:33:56 +00:00
Yufeng Zhang
bb3f9ed8ba Fixed AArch64 TLS relocation resolution. 
bfd/

	* elf64-aarch64.c (elf64_aarch64_tls_howto_table): Fix shift value for
	R_AARCH64_TLSIE_LD_GOTTPREL_PREL19, R_AARCH64_TLSLE_MOVW_TPREL_G2,
	R_AARCH64_TLSLE_MOVW_TPREL_G1, R_AARCH64_TLSLE_MOVW_TPREL_G1_NC,
	R_AARCH64_TLSLE_ADD_TPREL_HI12.
	(elf64_aarch64_tlsdesc_howto_table): Fix shift value for
	R_AARCH64_TLSDESC_LD64_PREL19 and R_AARCH64_TLSDESC_OFF_G1.
	(elf64_aarch64_final_link_relocate): Add signed_addend when resolving
	AARCH64_TLSLE_*_TPREL_* relocations.

	ld/testsuite/

	* ld-aarch64/tlsle-symbol-offset.s: New file.
	* ld-aarch64/tlsle-symbol-offset.d: New file.
	* ld-aarch64/aarch64-elf.exp: Add tlsle-symbol-offset test.
 2012-10-16 16:36:50 +00:00
Alan Modra
c19a889118 * ld-scripts/sane1.d: Sort output from nm. Allow for other symbols in 
output.
 2012-10-08 00:22:45 +00:00
Richard Earnshaw
287904cecb 2012-09-19 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com> 
* ld-aarch64/emit-relocs-309-low.d: Replace symbol with regexp.
	* ld-aarch64/emit-relocs-309-up.d: Likewise.
 2012-09-19 08:51:15 +00:00
Alan Modra
602f5faf49 * ld-scripts/assign-loc.d: New file. Test for assigning absolute 
symbol to location counter.
	* ld-scripts/assign-loc.t: New file.  Linker script for above test.
	* ld-scripts/expr.exp: Add new assignment test.
 2012-09-19 02:51:09 +00:00
H.J. Lu
37a9e49a28 Properly handle common symbol and weak function 
bfd/

	PR ld/14591
	* elf-bfd.h (_bfd_elf_merge_symbol): Add an argument to return
	if the old symbol is weak.

	* elf32-sh-symbian.c (sh_symbian_relocate_section): Update
	_bfd_elf_merge_symbol call.

	* elflink.c (_bfd_elf_merge_symbol): Add an argument to return
	if the old symbol is weak.
	(_bfd_elf_add_default_symbol): Update _bfd_elf_merge_symbol
	call.
	(elf_link_add_object_symbols): Don't update symbol type from a
	weak definition.  Update symbol type from a common symbol when
	overriding a weak symbol.

ld/testsuite/

	PR ld/14591
	* ld-elf/comm-data.exp (run_ld_link_tests): Add comm-data3a and
	comm-data3b tests.

	* ld-ifunc/ifunc.exp (run_ld_link_exec_tests): New.

	* ld-elf/comm-data3.sd: New file.
	* ld-elf/comm-data3a.s: Likewise.
	* ld-elf/comm-data3b.s: Likewise.
	* ld-ifunc/ifunc-17a-i386.d: Likewise.
	* ld-ifunc/ifunc-17a-x86-64.d: Likewise.
	* ld-ifunc/ifunc-17a.s: Likewise.
	* ld-ifunc/ifunc-17b-i386.d: Likewise.
	* ld-ifunc/ifunc-17b-x86-64.d: Likewise.
	* ld-ifunc/ifunc-17b.s: Likewise.
	* ld-ifunc/ifunc-common-1.out: Likewise.
	* ld-ifunc/ifunc-common-1a.c: Likewise.
	* ld-ifunc/ifunc-common-1b.c: Likewise.
 2012-09-19 00:53:30 +00:00
H.J. Lu
cb5ab6c82c Assemble all sources files in each test 
* ld-elf/shared.exp (build_cxx_tests): Move out the commented out
	test.

	* lib/ld-lib.exp (run_ld_link_exec_tests): Assemble all sources
	files in each test.
 2012-09-17 19:51:25 +00:00
Richard Earnshaw
f41aef5f6e 2012-09-11 Chris Schlumberger-Socha <chris.schlumberger-socha@arm.com> 
bfd/

	* bfd-in2.h: Regenerated.
	* elf64-aarch64.c
	(elf64_aarch64_howto_table): Add R_AARCH64_GOT_LD_PREL19 reloc to HOWTO.
	(elf64_aarch64_reloc_map): Add reloc entry.
	(aarch64_resolve_relocation): Likewise.
	(bfd_elf_aarch64_put_addend): Likewise.
	(aarch64_reloc_got_type): Likewise.
	(elf64_aarch64_final_link_relocate): Likewise.
	(lf64_aarch64_check_relocs): Likewise.
	(elf64_aarch64_check_relocs): New case for R_AARCH64_ADR_PREL_LO21
	reloc.
	* libbfd.h: Regenerated.
	* reloc.c (R_AARCH64_GOT_LD_PREL19): New reloc.

	gas/

	* config/tc-aarch64.c
	(reloc_table): Add reloc to table entry.
	(parse_address_main): Add support for #:<reloc_op>:<symbol>.
	(parse_operands): Check for unused reloc.
	(md_apply_fix): New case for reloc.
	(aarch64_force_relocation): Likewise.

	gas/testsuite

	* gas/aarch64/reloc-insn.d
	(BFD_RELOC_AARCH64_GOT_LD_PREL19): Add expected asm for new reloc test.
	* gas/aarch64/reloc-insn.s
	(BFD_RELOC_AARCH64_GOT_LD_PREL19): Add test for reloc.

	include/

	* elf/aarch64.h (R_AARCH64_GOT_LD_PREL19): New reloc.

	ld/testsuite

	* ld-aarch64/aarch64-elf.exp: New reloc tests.
	* ld-aarch64/emit-relocs-309-low-bad.d: New file. Expected asm for test
	failure (lower bound overflow).
	* ld-aarch64/emit-relocs-309-low.d: New file. Expected asm for test
	success (lower bound).
	* ld-aarch64/emit-relocs-309-up-bad.d: New file. Expected asm for test
	failure (upper bound overflow).
	* ld-aarch64/emit-relocs-309-up.d: New file. Expected asm for test
	success (upper bound).
	* ld-aarch64/emit-relocs-309.s: New file. Asm for new reloc tests.
 2012-09-12 16:25:51 +00:00
Hans-Peter Nilsson
2e0a763211 * ld-mmix/sec-1.d, ld-mmix/sec-3.d: Force end-of-section symbols 
to be emitted and checked.
	* ld-mmix/data-1.s, ld-mmix/orph-.d, ld-mmix/orph-awp.d,
	ld-mmix/orph-d-a.d, ld-mmix/orph-d-awn.d, ld-mmix/orph-d-awp.d,
	ld-mmix/orph-d-awpe.d, ld-mmix/orph-d.d, ld-mmix/orph-dc-ap.d,
	ld-mmix/orph-dc-awp.d, ld-mmix/orph-dc.d, ld-mmix/tm-ae.s,
	ld-mmix/tm-ape.s, ld-mmix/tm-awne.s, ld-mmix/tm-awpe.s,
	ld-mmix/tm-d-ap.s, ld-mmix/tm-d-awp.s, ld-mmix/tm-d.s,
	ld-mmix/tm-e.s, ld-mmix/tm-orph1.s: New test files.
 2012-09-09 16:31:12 +00:00
H.J. Lu
3f65f59941 Don't optimize relocation against _DYNAMIC 
bfd/

	* elf32-i386.c (elf_i386_convert_mov_to_lea): Don't optimize
	_DYNAMIC.
	* elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.

ld/testsuite/

	* ld-i386/i386.exp: Run mov1a, mov1b.
	* ld-x86-64/x86-64.exp: Run mov1a, mov1b, mov1c, mov1d.

	* ld-i386/mov1.s: New file.
	* ld-i386/mov1a.d: Likewise.
	* ld-i386/mov1b.d: Likewise.
	* ld-x86-64/mov1.s: Likewise.
	* ld-x86-64/mov1a.d: Likewise.
	* ld-x86-64/mov1b.d: Likewise.
	* ld-x86-64/mov1c.d: Likewise.
	* ld-x86-64/mov1d.d: Likewise.
 2012-09-01 02:50:14 +00:00
H.J. Lu
daa6760707 Convert mov to lea in size_dynamic_sections 
bfd/

	* elf32-i386.c (elf_i386_convert_mov_to_lea): New.
	(elf_i386_size_dynamic_sections): Use it on input sections.
	(elf_i386_relocate_section): Don't convert
	"mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
	for local symbols here.

	* elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): New.
	(elf_x86_64_size_dynamic_sections): Use it on input sections.
	(elf_x86_64_relocate_section): Don't convert
	"mov foo@GOTPCREL(%rip), %reg" to "lea foo@GOTOFF(%reg), %reg"
	for local symbols.

ld/testsuite/

	* ld-i386/i386.exp: Run lea1d, lea1f, lea1f.
	* ld-x86-64/x86-64.exp: Run lea1g, lea1h, lea1i, lea1j, lea1k,
	lea1l.

	* ld-ifunc/ifunc-13-i386.d: Remove R_386_RELATIVE entry.

	* ld-i386/lea1d.d: New file.
	* ld-i386/lea1e.d: Likewise.
	* ld-i386/lea1f.d: Likewise.
	* ld-x86-64/lea1g.d: Likewise.
	* ld-x86-64/lea1h.d: Likewise.
	* ld-x86-64/lea1i.d: Likewise.
	* ld-x86-64/lea1j.d: Likewise.
	* ld-x86-64/lea1k.d: Likewise.
	* ld-x86-64/lea1l.d: Likewise.
 2012-08-31 20:41:41 +00:00
H.J. Lu
80d873266d Convert mov to lea for loading local function address 
bfd/

	* elf32-i386.c (elf_i386_relocate_section): Convert
	"mov foo@GOT(%reg), %reg" to "lea foo@GOTOFF(%reg), %reg"
	for local symbols.

	* elf64-x86-64.c (elf_x86_64_relocate_section): Convert
	"mov foo@GOTPCREL(%rip), %reg" to "lea foo(%rip), %reg"
	for local symbols.

ld/testsuite/

	* ld-i386/i386.exp: Run lea1a, lea1b, lea1c.
	* ld-x86-64/x86-64.exp: Run lea1a, lea1b, lea1c, lea1d, lea1e,
	lea1f.

	* ld-i386/lea1.s: New file.
	* ld-i386/lea1a.d: Likewise.
	* ld-i386/lea1b.d: Likewise.
	* ld-i386/lea1c.d: Likewise.
	* ld-x86-64/lea1.s: Likewise.
	* ld-x86-64/lea1a.d: Likewise.
	* ld-x86-64/lea1b.d: Likewise.
	* ld-x86-64/lea1c.d: Likewise.
	* ld-x86-64/lea1d.d: Likewise.
	* ld-x86-64/lea1e.d: Likewise.
	* ld-x86-64/lea1f.d: Likewise.
 2012-08-31 04:26:17 +00:00
H.J. Lu
11cba4accf Provide __executable_start for PIE 
ld/

	PR ld/14525
	* scripttempl/elf.sc: Also provide __executable_start for PIE.

ld/testsuite/

	PR ld/14525
	* ld-elf/elf.exp: Run pr14525.

	* ld-elf/pr14525.c: New.
	* ld-elf/pr14525.out: Likewise.
 2012-08-31 02:52:14 +00:00
Maciej W. Rozycki
a521a3297b * ld-elf/export-class.sd: New test. 
* ld-elf/export-class.vd: New test.
	* ld-elf/export-class-def.s: New test source.
	* ld-elf/export-class-dep.s: New test source.
	* ld-elf/export-class-lib.s: New test source.
	* ld-elf/export-class-ref.s: New test source.
	* ld-elf/export-class-lib.ver: New test version script.
	* ld-elf/export-class.exp: New test script.
	* ld-arm/arm-export-class.rd: New test.
	* ld-arm/arm-export-class.xd: New test.
	* ld-arm/export-class.exp: New test script.
	* ld-i386/i386-export-class.rd: New test.
	* ld-i386/i386-export-class.xd: New test.
	* ld-i386/export-class.exp: New test script.
	* ld-mips-elf/mips-32-export-class.rd: New test.
	* ld-mips-elf/mips-32-export-class.xd: New test.
	* ld-mips-elf/mips-64-export-class.rd: New test.
	* ld-mips-elf/mips-64-export-class.xd: New test.
	* ld-mips-elf/export-class.exp: New test script.
	* ld-powerpc/powerpc-32-export-class.rd: New test.
	* ld-powerpc/powerpc-32-export-class.xd: New test.
	* ld-powerpc/powerpc-64-export-class.rd: New test.
	* ld-powerpc/powerpc-64-export-class.xd: New test.
	* ld-powerpc/export-class.exp: New test script.
	* ld-x86-64/x86-64-64-export-class.rd: New test.
	* ld-x86-64/x86-64-x32-export-class.rd: New test.
	* ld-x86-64/export-class.exp: New test script.
 2012-08-28 20:29:19 +00:00
H.J. Lu
92a289b380 Use failif on ld-elf/exclude3 tests 
* ld-elf/exclude3a.d: Remove target and use failif.

	* ld-elf/exclude3b.d: Change target to *-*-linux* *-*-gnu* and
	use failif

	* ld-elf/exclude3d.d: Removed.
 2012-08-24 18:24:52 +00:00
H.J. Lu
5cc5186427 Add Solaris/x86-64 support to eh[1-4] test 
* ld-elf/elf.exp: Add Solaris/x86-64 support to eh[1-4] test.
 2012-08-24 18:20:40 +00:00
Matthew Gretton-Dann
bca3892142 * bfd/elf32-arm.c (v8): New array. 
(tag_cpu_arch_combine): Add support for ARMv8 attributes.
	(elf32_arm_merge_eabi_attributes): Likewise.
	(VFP_VERSION_COUNT): New define.
	* binutils/readelf.c (arm_attr_tag_CPU_arch): Update for ARMv8.
	(arm_attr_tag_FP_arch): Likewise.
	(arm_attr_tag_Advanced_SIMD_arch): Likewise.
	* gas/config/tc-arm.h (arm_ext_v8): New variable.
	(fpu_vfp_ext_armv8): Likewise.
	(fpu_neon_ext_armv8): Likewise.
	(fpu_crypto_ext_armv8): Likewise.
	(arm_archs): Add armv8-a.
	(arm_extensions): Add crypto, fp, and simd.
	(arm_fpus): Add fp-armv8, neon-fp-armv8, crypto-neon-fp-armv8.
	(cpu_arch_ver): Add support for ARMv8.
	(aeabi_set_public_sttributes): Likewise.
	* gas/doc/c-arm.texi (ARM Options): Document new architecture and
	extension options for ARMv8.
	* gas/testsuite/gas/arm/attr-march-all.d: Update for change in expected
	output.
	* gas/testsuite/gas/arm/attr-mfpu-vfpv4-d16.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-vfpv4.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv8-a+crypto.d: New testcase.
	* gas/testsuite/gas/arm/attr-march-armv8-a+fp.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv8-a+simd.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv8-a.d: Likewise.
	* include/elf/arm.h (TAG_CPU_ARCH_V8): New define.
	(MAX_TAG_CPU_ARCH): Update.
	* include/opcode/arm.h (ARM_EXT_V8): New define.
	(FPU_VFP_EXT_ARMV8): Likewise.
	(FPU_NEON_EXT_ARMV8): Likewise.
	(FPU_CRYPTO_EXT_ARMV8): Likewise.
	(ARM_AEXT_V8A): Likewise.
	(FPU_VFP_ARMV8): Likwise.
	(FPU_NEON_ARMV8): Likewise.
	(FPU_CRYPTO_ARMV8): Likewise.
	(FPU_ARCH_VFP_ARMV8): Likewise.
	(FPU_ARCH_NEON_VFP_ARMV8): Likewise.
	(FPU_ARCH_CRYPTO_NEON_VFP_ARMV8): Likewise.
	(ARM_ARCH_V8A): Likwise.
	(ARM_ARCH_V8A_FP): Likewise.
	(ARM_ARCH_V8A_SIMD): Likewise.
	(ARM_ARCH_V8A_CRYPTO): Likewise.
	* ld/testsuite/ld-arm/arm-elf.exp: Add new testcases.
	* ld/testsuite/ld-arm/attr-merge-vfp-3.d: Update for change in expected
	output.
	* ld/testsuite/ld-arm/attr-merge-vfp-3r.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-4.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-4r.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-5.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-5r.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-7.d: New testcase.
	* ld/testsuite/ld-arm/attr-merge-vfp-7r.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-armv8-hard.s: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-armv8.s: Likewise.
 2012-08-24 07:50:38 +00:00
Nick Clifton
b9b2ae8bbf PR ld/14265 
* script-sections.cc (Sections_element::output_section_name): Add
	keep return parameter.
	(Output_section_element::match_name): Add keep return parameter.
	Return the value of the keep_ member.
	* script-sections.h (class Output_section): Update
	output_section_name prototype.
	* layout.cc (Layout::keep_input_section): New public member
	function.
	(Layout::choose_output_section): Pass keep parameter to
	output_section_name.
	* layout.h (class Layout): Add keep_input_section.
	* object.cc (Sized_relobj_file::do_layout): Check for kept input
	sections.
	* testsuite/Makefile.am: Add a test.
	* testsuite/Makefile.in: Regenerate.
	* testsuite/pr14265.c: Source file for the test.
	* testsuite/pr14265.t: Linker script for the test.
	* testsuite/pr14265.sh: Shell script for the test.

	* ld-gc/gc.exp: Add a new test.
	* ld-gc/pr14265.c: Source file for the new test.
	* ld-gc/pr14265.t: Linker script for the new test.
	* ld-gc/pr14265.d: Expected symbol dump.
 2012-08-14 08:31:57 +00:00
Maciej W. Rozycki
9b11fa1a85 * ld-mips-elf/export-class-call16-o32.dd: New test. 
* ld-mips-elf/export-class-call16-o32-irix.dd: New test.
	* ld-mips-elf/export-class-call16-o32.gd: New test.
	* ld-mips-elf/export-class-call16-n32.dd: New test.
	* ld-mips-elf/export-class-call16-n32.gd: New test.
	* ld-mips-elf/export-class-call16-n64.dd: New test.
	* ld-mips-elf/export-class-call16-n64.gd: New test.
	* ld-mips-elf/export-class-call16-def.s: New test source.
	* ld-mips-elf/export-class-call16-o32.s: New test source.
	* ld-mips-elf/export-class-call16-n32.s: New test source.
	* ld-mips-elf/export-class-call16-n64.s: New test source.
	* ld-mips-elf/export-class-call16.ld: New test linker script.
	* ld-mips-elf/mips-elf.exp: Run the new tests.
 2012-08-13 19:52:59 +00:00
Nick Clifton
7ae2b96118 oops, aciidental commit 2012-08-13 14:54:15 +00:00
Nick Clifton
a06ea96464 Add support for 64-bit ARM architecture: AArch64 2012-08-13 14:52:54 +00:00
Maciej W. Rozycki
889acb80ac * ld-mips-elf/dyn-sec64.ld: Use HIDDEN to define _gp. 
* ld-mips-elf/eh-frame5.ld: Likewise.
	* ld-mips-elf/got-dump-1.ld: Likewise.
	* ld-mips-elf/got-dump-2.ld: Likewise.
	* ld-mips-elf/got-page-1.ld: Likewise.
	* ld-mips-elf/mips-dyn.ld: Likewise.
	* ld-mips-elf/mips-lib.ld: Likewise.
	* ld-mips-elf/mips16-pic-1.ld: Likewise.
	* ld-mips-elf/no-shared-1.ld: Likewise.
	* ld-mips-elf/pic-and-nonpic-1.ld: Likewise.
	* ld-mips-elf/pic-and-nonpic-3a.ld: Likewise.
	* ld-mips-elf/pic-and-nonpic-3b.ld: Likewise.
	* ld-mips-elf/pic-and-nonpic-4b.ld: Likewise.
	* ld-mips-elf/pic-and-nonpic-5b.ld: Likewise.
	* ld-mips-elf/pic-and-nonpic-6.ld: Likewise.
	* ld-mips-elf/reloc-2.ld: Likewise.
	* ld-mips-elf/reloc-estimate-1.ld: Likewise.
	* ld-mips-elf/stub-dynsym-1.ld: Likewise.
	* ld-mips-elf/tls-hidden3.ld: Likewise.
	* ld-mips-elf/mips16-pic-2.ad: Update accordingly.
	* ld-mips-elf/pic-and-nonpic-3b.ad: Likewise.
	* ld-mips-elf/pic-and-nonpic-4b.ad: Likewise.
	* ld-mips-elf/pic-and-nonpic-5b.ad: Likewise.
	* ld-mips-elf/pic-and-nonpic-6-n32.ad: Likewise.
	* ld-mips-elf/pic-and-nonpic-6-n64.ad: Likewise.
	* ld-mips-elf/pic-and-nonpic-6-o32.ad: Likewise.
	* ld-mips-elf/eh-frame5.d: Likewise.
	* ld-mips-elf/tlsdyn-o32-1.d: Likewise.
	* ld-mips-elf/tlsdyn-o32-2.d: Likewise.
	* ld-mips-elf/tlsdyn-o32-3.d: Likewise.
	* ld-mips-elf/tlsdyn-o32.d: Likewise.
	* ld-mips-elf/pic-and-nonpic-3a.dd: Likewise.
	* ld-mips-elf/pic-and-nonpic-3b.dd: Likewise.
	* ld-mips-elf/pic-and-nonpic-6-n32.dd: Likewise.
	* ld-mips-elf/pic-and-nonpic-6-n64.dd: Likewise.
	* ld-mips-elf/pic-and-nonpic-6-o32.dd: Likewise.
	* ld-mips-elf/tls-multi-got-1.got: Likewise.
	* ld-mips-elf/tlsdyn-o32-1.got: Likewise.
	* ld-mips-elf/tlsdyn-o32-2.got: Likewise.
	* ld-mips-elf/tlsdyn-o32-3.got: Likewise.
	* ld-mips-elf/tlsdyn-o32.got: Likewise.
	* ld-mips-elf/tlslib-o32-ver.got: Likewise.
	* ld-mips-elf/tlslib-o32.got: Likewise.
	* ld-mips-elf/mips16-pic-2.nd: Likewise.
	* ld-mips-elf/pic-and-nonpic-1.nd: Likewise.
	* ld-mips-elf/pic-and-nonpic-3b.nd: Likewise.
	* ld-mips-elf/pic-and-nonpic-4b.nd: Likewise.
	* ld-mips-elf/pic-and-nonpic-5b.nd: Likewise.
	* ld-mips-elf/pic-and-nonpic-6-n32.nd: Likewise.
	* ld-mips-elf/pic-and-nonpic-6-n64.nd: Likewise.
	* ld-mips-elf/pic-and-nonpic-6-o32.nd: Likewise.
	* ld-mips-elf/tls-multi-got-1.r: Likewise.
	* ld-mips-elf/pic-and-nonpic-3b.rd: Likewise.
	* ld-mips-elf/pic-and-nonpic-4b.rd: Likewise.
	* ld-mips-elf/mips-elf.exp: Likewise.
 2012-08-06 22:50:07 +00:00
Maciej W. Rozycki
43b5366be5 * ld-mips-elf/gp-hidden.rd: New test. 
* ld-mips-elf/gp-hidden.sd: New test.
	* ld-mips-elf/gp-hidden-lib.rd: New test.
	* ld-mips-elf/gp-hidden-ver.rd: New test.
	* ld-mips-elf/gp-hidden-64.rd: New test.
	* ld-mips-elf/gp-hidden-lib-64.rd: New test.
	* ld-mips-elf/gp-hidden-ver-64.rd: New test.
	* ld-mips-elf/gp-hidden.s: New test source.
	* ld-mips-elf/gp-hidden-lib.s: New test source.
	* ld-mips-elf/gp-hidden-ver.s: New test source.
	* ld-mips-elf/gp-hidden-ver.ver: New test version script.
	* ld-mips-elf/mips-elf.exp: Run the new tests.
 2012-08-06 22:45:18 +00:00
Maciej W. Rozycki
9e8082845f ld/ 
* emulparams/elf32bmip.sh: Make _gp hidden.
	* emulparams/elf32bmipn32-defs.sh: Likewise.
	* emulparams/elf32mipswindiss.sh: Likewise.
	* scripttempl/mips.sc: Likewise.

	ld/testsuite/
	* ld-mips-elf/rel32-o32.d: Adjust section VMAs after the removal
	of _gp from the global scope.
	* ld-mips-elf/rel32-n32.d: Likewise.
	* ld-mips-elf/rel64.d: Likewise.
 2012-08-06 22:40:36 +00:00
Maciej W. Rozycki
99262e37ef gas/testsuite/ 
* gas/mips/mips.exp: Set has_newabi for all Linux targets.
	* gas/mips/cfi-n64-1.d: Adjust for targets that do not infer the
	ISA from the ABI.
	* gas/mips/elf-rel-got-n32.d: Likewise.
	* gas/mips/elf-rel-got-n64.d: Likewise.
	* gas/mips/elf-rel-xgot-n32.d: Likewise.
	* gas/mips/elf-rel-xgot-n64.d: Likewise.
	* gas/mips/elf-rel18.d: Likewise.
	* gas/mips/elf-rel28-n32.d: Likewise.
	* gas/mips/elf-rel28-n64.d: Likewise.
	* gas/mips/jal-newabi.d: Likewise.
	* gas/mips/ldstla-n64-shared.d: Likewise.
	* gas/mips/ldstla-n64-sym32.d: Likewise.
	* gas/mips/ldstla-n64.d: Likewise.
	* gas/mips/macro-warn-1-n32.d: Likewise.
	* gas/mips/macro-warn-2-n32.d: Likewise.
	* gas/mips/n32-consec.d: Likewise.

	ld/testsuite/
	* ld-mips-elf/mips-elf.exp: Set has_newabi for all Linux targets.
	Adjust abi_asflags for targets that do not infer the ISA from the
	ABI.
	* ld-mips-elf/eh-frame1-n32.d: Adjust for targets that do not
	infer the ISA from the ABI.
	* ld-mips-elf/eh-frame1-n64.d: Likewise.
	* ld-mips-elf/eh-frame2-n32.d: Likewise.
	* ld-mips-elf/eh-frame2-n64.d: Likewise.
	* ld-mips-elf/elf-rel-got-n32-embed.d: Likewise.
	* ld-mips-elf/elf-rel-got-n32.d: Likewise.
	* ld-mips-elf/elf-rel-got-n64-embed.d: Likewise.
	* ld-mips-elf/elf-rel-got-n64-linux.d: Likewise.
	* ld-mips-elf/elf-rel-got-n64.d: Likewise.
	* ld-mips-elf/elf-rel-xgot-n32-embed.d: Likewise.
	* ld-mips-elf/elf-rel-xgot-n32.d: Likewise.
	* ld-mips-elf/elf-rel-xgot-n64-embed.d: Likewise.
	* ld-mips-elf/elf-rel-xgot-n64-linux.d: Likewise.
	* ld-mips-elf/elf-rel-xgot-n64.d: Likewise.
	* ld-mips-elf/emit-relocs-1.d: Likewise.
	* ld-mips-elf/got-page-2.d: Likewise.
	* ld-mips-elf/no-shared-1-n32.d: Likewise.
	* ld-mips-elf/no-shared-1-n64.d: Likewise.
	* ld-mips-elf/rel32-n32.d: Likewise.
	* ld-mips-elf/rel64.d: Likewise.
	* ld-mips-elf/relax-jalr-n32-shared.d: Likewise.
	* ld-mips-elf/relax-jalr-n32.d: Likewise.
	* ld-mips-elf/relax-jalr-n64-shared.d: Likewise.
	* ld-mips-elf/relax-jalr-n64.d: Likewise.
	* ld-mips-elf/reloc-1-n32.d: Likewise.
	* ld-mips-elf/reloc-1-n64.d: Likewise.
	* ld-mips-elf/textrel-1.d: Likewise.
 2012-08-06 21:28:45 +00:00
Maciej W. Rozycki
cde00cbbb9 * ld-mips-elf/reloc-1-n32.d: Add -EB to GAS flags. 
* ld-mips-elf/mips-elf.exp: Update GAS flags in reloc test 6.
 2012-08-06 21:18:50 +00:00
Maciej W. Rozycki
ef2b5578f6 gas/testsuite/ 
* gas/mips/mips.exp: Set has_newabi for mips*-sde-elf* too.
	* gas/mips/elf-rel-got-n32.s: Adjust padding.
	* gas/mips/elf-rel-got-n64.s: Likewise.
	* gas/mips/elf-rel23.s: Likewise.
	* gas/mips/elf-rel28.s: Likewise.
	* gas/mips/n32-consec.s: Likewise.
	* gas/mips/elf-rel-xgot-n32.d: Adjust output expected.
	* gas/mips/elf-rel-xgot-n64.d: Likewise.
	* gas/mips/elf-rel23.d: Likewise.
	* gas/mips/elf-rel23a.d: Likewise.
	* gas/mips/elf-rel23b.d: Likewise.
	* gas/mips/elf-rel28-n32.d: Likewise.

	ld/testsuite/
	* lib/ld-lib.exp (run_dump_test): Implement the EXTRA_OPTIONS
	argument and the "dump" keyword.
	* ld-mips-elf/emit-relocs-1a.s: Make section alignment uniform
	across targets.
	* ld-mips-elf/emit-relocs-1b.s: Likewise.
	* ld-mips-elf/jalbal.s: Adjust padding.
	* ld-mips-elf/elf-rel-got-n32-embed.d: New test.
	* ld-mips-elf/elf-rel-got-n64-embed.d: New test.
	* ld-mips-elf/elf-rel-xgot-n32-embed.d: New test.
	* ld-mips-elf/elf-rel-xgot-n64-embed.d: New test.
	* ld-mips-elf/elf-rel-got-n32.d: Remove -melf32btsmipn32.
	* ld-mips-elf/elf-rel-got-n64.d: Remove -melf64btsmip.  Adjust
	output.
	* ld-mips-elf/elf-rel-got-n64-linux.d: Remove -melf64btsmip.
	* ld-mips-elf/elf-rel-xgot-n32.d: Remove -melf32btsmipn32.
	Adjust output.
	* ld-mips-elf/elf-rel-xgot-n64.d: Remove -melf64btsmip.  Adjust
	output.
	* ld-mips-elf/elf-rel-xgot-n64-linux.d: Likewise.
	* ld-mips-elf/reloc-1-n64.d: Remove -melf64btsmip.
	* ld-mips-elf/mips-elf.exp: Set has_newabi for mips*-sde-elf*
	too.  Move tool flags from o32_as_flags and o32_ld_flags
	variables into abi_asflags and abi_ldflags arrays.  Adjust test
	cases run to use them.  Run the new tests.
 2012-08-06 21:05:54 +00:00
Maciej W. Rozycki
a22a803903 bfd/ 
* elf32-vax.c (elf_vax_adjust_dynamic_symbol): Don't allocate
	PLT slots for local symbols.

	ld/testsuite/
	* ld-vax-elf: New directory.
	* ld-vax-elf/plt-local-lib.dd: New test.
	* ld-vax-elf/plt-local-lib.ld: New test linker script.
	* ld-vax-elf/plt-local-lib.s: New test source.
	* ld-vax-elf/plt-local.dd: New test.
	* ld-vax-elf/plt-local.ld: New test linker script.
	* ld-vax-elf/plt-local.s: New test source.
	* ld-vax-elf/plt-local-hidden-pic.s: New test source.
	* ld-vax-elf/plt-local-rehidden-pic.s: New test source.
	* ld-vax-elf/vax-elf.exp: New test script.
 2012-08-05 22:45:20 +00:00
Maciej W. Rozycki
8b5b2228f8 * lib/ld-lib.exp (at_least_gcc_version): Accept more version 
number formats; avoid throwing exceptions in any case.
 2012-08-03 22:28:41 +00:00
Maciej W. Rozycki
3bdf9505db bfd/ 
* elfxx-mips.c (mips_elf_perform_relocation): Update the
	cross-mode jump message.

	ld/testsuite/
	* ld-mips-elf/mode-change-error-1.d: Update the error message.
 2012-08-03 22:14:21 +00:00
Maciej W. Rozycki
a7508e4b9f * ld-mips-elf/got-vers-1.rd: Fix a typo. 2012-08-02 18:37:43 +00:00
H.J. Lu
c83ebfa0aa Move testsuite entry to testsuite/ChangeLog 2012-08-01 16:01:17 +00:00
James Lemke
8fbf7334de gas/ChangeLog: 
2012-08-01  James Lemke  <jwlemke@codesourcery.com>

	* gas/dwarf2dbg.c (out_set_addr): Allow for non-constant value of
	DWARF2_LINE_MIN_INSN_LENGTH
	* gas/config/tc-ppc.c (ppc_dwarf2_line_min_insn_length): Declare
	and initialize.
	(md_apply_fix): Branch addr can be a multiple of 2 or 4.
	* gas/config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Now a
	variable reference.

gas/testsuite/ChangeLog:
2012-08-01  James Lemke  <jwlemke@codesourcery.com>

	* gas/cfi/cfi-ppc-1.d: Allow for code alignment of 2 or 4.

ld/ChangeLog:
2012-08-01  James Lemke  <jwlemke@codesourcery.com>

	* ld/testsuite/ld-gc/pr13683.d: XFAIL for powerpc*-*-eabivle.
 2012-08-01 13:46:59 +00:00
H.J. Lu
4b7e639504 Update PR ld/14156 tests 
* ld-elf/fini0.s: Indent global directive.
	* ld-elf/foo0.s: Likewise.
	* ld-elf/init0.s: Likewise.

	* ld-elf/pr14156c.t: Keep text section.
 2012-07-31 20:45:01 +00:00
Nick Clifton
054565943a PR ld/14397 
* elf32-arm.c (elf32_arm_finish_dynamic_sections): Report an error
	if a required section is missing from the linker script.

	* ld-arm/arm-elf.exp: Add tests of linking without .rel.plt.
	* ld-arm/arm-no-rel-plt.out: Linker script without .rel.plt section.
	* ld-arm/arm-no-rel-plt.out: Expected output.
 2012-07-26 13:43:24 +00:00
Hans-Peter Nilsson
15e539f42a * ld-elf/foo0.s: Use ARM-compatible .section syntax. 
* ld-elf/foo1.s: Likewise.
	* ld-elf/foo2.s: Likewise.
	* ld-elf/foo3.s: Likewise.
	* ld-elf/foon.s: Likewise.
 2012-07-13 21:43:16 +00:00
H.J. Lu
eda680f805 Add SORT_NONE and don't sort sort .init/.fini sections 
ld/

	PR ld/14156
	* NEWS: Mention SORT_NONE.

	* ld.h (sort_type): Add by_none.

	* ld.texinfo: Document SORT_NONE.

	* ldgram.y: Handle SORT_NONE.

	* ldlang.c (update_wild_statements): Handle by_none.  Don't
	sort .init/.fini sections.

	* ldlex.l: Add SORT_NONE.

ld/testsuite/

	PR ld/14156
	* ld-elf/fini0.s: New file.
	* ld-elf/fini1.s: Likewise.
	* ld-elf/fini2.s: Likewise.
	* ld-elf/fini3.s: Likewise.
	* ld-elf/finin.s: Likewise.
	* ld-elf/foo0.s: Likewise.
	* ld-elf/foo1.s: Likewise.
	* ld-elf/foo2.s: Likewise.
	* ld-elf/foo3.s: Likewise.
	* ld-elf/foon.s: Likewise.
	* ld-elf/init0.s: Likewise.
	* ld-elf/init1.s: Likewise.
	* ld-elf/init2.s: Likewise.
	* ld-elf/init3.s: Likewise.
	* ld-elf/initn.s: Likewise.
	* ld-elf/pr14156a.d: Likewise.
	* ld-elf/pr14156b.d: Likewise.
	* ld-elf/pr14156c.d: Likewise.
	* ld-elf/pr14156c.t: Likewise.
 2012-07-10 06:50:57 +00:00
H.J. Lu
bc9ad2e430 Add testcases for PR ld/14323 
PR ld/14323
	* ld-elf/pr14323-1.c: New.
	* ld-elf/pr14323-2.c: Likewise.

	* ld-elf/shared.exp (build_tests): Add libpr14323-2.so.
	(run_tests): Add pr14323.
 2012-07-10 04:51:53 +00:00
H.J. Lu
90c984fc53 Properly handle indirect symbols 
2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/3351
	* elflink.c (_bfd_elf_update_dynamic_flags): New.
	(_bfd_elf_merge_symbol): Update both real and indirect symbol
	dynamic flags.
	(_bfd_elf_add_default_symbol): Make the real symbol dynamic if
	the indirect symbol is defined in a shared library.
	(elf_link_add_object_symbols): Likewise.  If the indirect
	symbol has been forced local, don't make the real symbol
	dynamic.
	(elf_link_check_versioned_symbol): Check indirect symbol.
	(elf_link_output_extsym): Use real symbol definition when
	reporting indirect symbol error.  Check version info for
	dynamic versioned symbol.

2012-07-03  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/3351
	* ld-elf/indirect.exp: New file.
	* ld-elf/indirect1a.c: Likewise.
	* ld-elf/indirect1b.c: Likewise.
	* ld-elf/indirect1c.c: Likewise.
	* ld-elf/indirect2.c: Likewise.
	* ld-elf/indirect3.out: Likewise.
	* ld-elf/indirect3a.c: Likewise.
	* ld-elf/indirect3b.c: Likewise.
	* ld-elf/indirect3c.c: Likewise.
	* ld-elf/indirect4.out: Likewise.
	* ld-elf/indirect4a.c: Likewise.
	* ld-elf/indirect4b.c: Likewise.
	* ld-elf/indirect4c.c: Likewise.
 2012-07-03 14:44:35 +00:00
Roland McGrath
35aeab69a0 ld/testsuite/ 
* ld/testsuite/ld-i386/tlsbin-nacl.rd: Update for symbol table changes.
	* ld/testsuite/ld-i386/tlsbindesc-nacl.rd: Likewise.
	* ld/testsuite/ld-i386/tlsdesc-nacl.rd: Likewise.
	* ld/testsuite/ld-i386/tlsgdesc-nacl.rd: Likewise.
	* ld/testsuite/ld-i386/tlsnopic-nacl.rd: Likewise.
	* ld/testsuite/ld-i386/tlspic-nacl.rd: Likewise.
	* ld/testsuite/ld-x86-64/tlsbin-nacl.rd: Likewise.
	* ld/testsuite/ld-x86-64/tlsbindesc-nacl.rd: Likewise.
	* ld/testsuite/ld-x86-64/tlsdesc-nacl.rd: Likewise.
	* ld/testsuite/ld-x86-64/tlsgdesc-nacl.rd: Likewise.
	* ld/testsuite/ld-x86-64/tlspic-nacl.rd: Likewise.
 2012-07-02 18:20:31 +00:00
H.J. Lu
a47edf2745 Add a test for weak alias 
* ld-elf/data2.c: New file.
	* ld-elf/weakdef1.c: Likewise.

	* ld-elf/shared.exp: Add tests for libdata2 and weakdef1.
 2012-07-02 14:40:19 +00:00
Roland McGrath
dc60a23811 ld/testsuite/ 
* ld-arm/arm-elf.exp (armelftests_common): Add a test that gets
	arm-lib.so built so armeabitests_common can use it.
	(unresolved-1-dyn): Exclude this test for [istarget "arm*-*-nacl*"].
 2012-06-28 16:31:57 +00:00
Roland McGrath
c200d65dfe ld-elf/ehdr_start.d (target): Add *-*-nacl*. 2012-06-27 01:26:33 +00:00
Alan Modra
6b585b735f * ld-elf/ehdr_start.s: Use data rather than rodata. 
* ld-elf/ehdr_start.d: Run on linux and gnu targets only.
 2012-06-27 01:18:09 +00:00
Roland McGrath
33c5d473e2 * ld-elf/ehdr_start.d (ld): Add explicit -e _start. 
(notarget): Add arm*-*-eabi* cris-*-*.
 2012-06-25 22:36:21 +00:00
Roland McGrath
62655c7b8b bfd/ 
* elf.c (assign_file_positions_for_non_load_sections): Define
	__ehdr_start symbol if it's referenced and there's a PT_LOAD
	segment that covers both the file and program headers.

ld/
	* NEWS: Mention __ehdr_start.

ld/testsuite/
	* ld-elf/ehdr_start.s: New file.
	* ld-elf/ehdr_start.d: New file.
 2012-06-22 16:52:33 +00:00
Alan Modra
d9476c5a34 ld/ 
* ldlang.c (lang_insert_orphan): Don't make __start_<sec> symbol
	absolute, and remove unnecessary alignment.
ld/testsuite/
	* ld-gc/start.d: Update.
 2012-06-21 03:33:00 +00:00
Hans-Peter Nilsson
5d5bf76dad Trim last, empty, line 2012-06-18 06:19:02 +00:00
Hans-Peter Nilsson
a4a48c20d1 * ld-cris/dso-pltdis1.d, ld-cris/dso-pltdis2.d, dsofng.s 
dsofn4g.s: New tests.
 2012-06-18 06:17:36 +00:00
Hans-Peter Nilsson
c7232d92d2 * ld-cris/tls-e-tpoffgotcomm1.d: New test. 2012-06-17 16:56:37 +00:00
Hans-Peter Nilsson
608129cf17 * ld-cris/tls-e-tpiecomm1.d, ld-cris/tls-e-tpiecomm1.s: New test. 
* ld-cris/tls-dso-tpoffgotcomm1.d,
	ld-cris/tls-dso-tpoffgotcomm1.s: Ditto.
 2012-06-17 07:29:55 +00:00
Alan Modra
d2667025dd ld/ 
* ldlang.h (lang_output_section_statement_type): Add after_end field.
	(lang_abs_symbol_at_beginning_of, lang_abs_symbol_at_end_of): Delete.
	(section_for_dot): Declare.
	* ldlang.c (lang_size_sections_1): Correct comment.
	(current_section): Move earlier.
	(current_assign, prefer_next_section): New static vars.
	(lang_do_assignments_1): Add found_end param.  Detect _end
	assignment to set found_end.  Set os->after_end.  Set above statics.
	(lang_do_assignments): Adjust lang_do_assignments_1 call.  Init
	vars.
	(section_for_dot): New function.
	(lang_set_startof): Don't make an absolute symbol.
	(lang_abs_symbol_at_beginning_of, lang_abs_symbol_at_end_of): Delete.
	* ldexp.c (new_rel_from_abs): Use section_for_dot.
	* emultempl/lnk960.em (symbol_at_beginning_of): New function.
	(symbol_at_end_of): Likewise.
	(lnk960_after_allocation): Use them.
	* scripttempl/elf.sc: Precede OTHER_GOT_SYMBOLS with . = .; and
	likewise before __bss_start.

ld/testsuite/
Update far too many tests.
 2012-06-15 15:13:41 +00:00
Nick Clifton
fdbe2eb720 * ld-arm/arm-app-abs32.d; Update expected disassembly in line with 
improved architecture detection.
	* ld-arm/arm-app.d: Likewise.
	* ld-arm/arm-lib-plt32.d: Likewise.
	* ld-arm/arm-lib.d: Likewise.
	* ld-arm/arm-static-app.d: Likewise.
	* ld-arm/armthumb-lib.d: Likewise.
	* ld-arm/farcall-mixed-app-v5.d: Likewise.
	* ld-arm/farcall-mixed-app.d: Likewise.
	* ld-arm/farcall-mixed-lib-v4t.d: Likewise.
	* ld-arm/farcall-mixed-lib.d: Likewise.
	* ld-arm/mixed-app-v5.d: Likewise.
	* ld-arm/mixed-app.d: Likewise.
	* ld-arm/mixed-lib.d: Likewise.
	* ld-arm/tls-app.d: Likewise.
	* ld-arm/tls-descrelax-be32.d: Likewise.
	* ld-arm/tls-descrelax.d: Likewise.
	* ld-arm/tls-descseq.d: Likewise.
	* ld-arm/tls-gdesc-got.d: Likewise.
	* ld-arm/tls-gdesc.d: Likewise.
	* ld-arm/tls-gdierelax.d: Likewise.
	* ld-arm/tls-gdierelax2.d: Likewise.
	* ld-arm/tls-gdlerelax.d: Likewise.
	* ld-arm/tls-lib-loc.d: Likewise.
	* ld-arm/tls-lib.d: Likewise.
	* ld-arm/tls-thumb1.d: Likewise.
 2012-06-13 14:15:59 +00:00
H.J. Lu
8981c88a1e Abort if PT_GNU_RELRO segment doesn't fit in PT_LOAD segment 
bfd/

	PR bfd/14207
	* elf.c (assign_file_positions_for_non_load_sections): Abort if
	PT_GNU_RELRO segment doesn't fit in PT_LOAD segment.

ld/testsuite/

	PR ld/14207
	* ld-x86-64/x86-64.exp: Run pr14207.

	* ld-x86-64/pr14207.d: New file.
	* ld-x86-64/pr14207.s: Likewise.
 2012-06-12 12:55:11 +00:00
H.J. Lu
17d6eea5d5 Don't hardcode .got.plt into DATA_SEGMENT_RELRO_END evaluation 
ld/

	PR ld/14215
	* ldexp.c (fold_name <SIZEOF, ALIGNOF>): Allow forward section
	references.
	* emulparams/elf32_x86_64.sh (SEPARATE_GOTPLT): Depend on size of
	.got.plt.
	* emulparams/elf32mb_linux.sh (SEPARATE_GOTPLT): Likewise.
	* emulparams/elf32tilegx.sh (SEPARATE_GOTPLT): Likewise.
	* emulparams/elf32tilepro.sh (SEPARATE_GOTPLT): Likewise.
	* emulparams/elf64tilegx.sh (SEPARATE_GOTPLT): Likewise.
	* emulparams/elf_i386.sh (SEPARATE_GOTPLT): Likewise.
	* emulparams/elf_k1om.sh (SEPARATE_GOTPLT): Likewise.
	* emulparams/elf_l1om.sh (SEPARATE_GOTPLT): Likewise.
	* emulparams/elf_x86_64.sh (SEPARATE_GOTPLT): Likewise.

ld/testsuite/

	PR ld/14215
	* ld-i386/i386.exp: Run pr14215.
	* ld-x86-64/x86-64.exp: Likewise.

	* ld-i386/pr14215.d: New file.
	* ld-i386/pr14215.s: Likewise.
	* ld-x86-64/pr14215.d: Likewise.
	* ld-x86-64/pr14215.s: Likewise.
 2012-06-11 13:23:51 +00:00
Alan Modra
ffbc01ccf0 bfd/ 
* elflink.c (elf_link_input_bfd): Provide a file symbol for
	each input file with local syms, if the input lacks such.
	(bfd_elf_final_link): Add a file symbol to mark end of locals
	for which we can associate with input files.
	(struct elf_final_link_info): Add filesym_count field.
	(struct elf_outext_info): Add need_second_pass and second_pass.
	(elf_link_output_extsym): Detect symbols defined in the output
	file, emit them on second pass over locals.
ld/testsuite/
Update to suit added STT_FILE symbols.
 2012-06-06 10:50:18 +00:00
Alan Modra
1564a22fcf * ld-mmix/bpo-9.d: Update. 
* ld-mmix/bpo-10.d: Update.
	* ld-mmix/bpo-11.d: Update.
	* ld-mmix/sec-7m.d: Update.
 2012-06-06 06:12:35 +00:00
H.J. Lu
2d376810dc Move linker test entry to ld/testsuite/ChangeLog 2012-05-31 18:21:37 +00:00
H.J. Lu
653c23d819 Add missing "foo" after ".global" 
2012-05-31  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-ifunc/ifunc-13a-x86-64.s: Add missing "foo" after ".global".
	* ld-ifunc/ifunc-15-x86-64.s: Likewise.
 2012-05-31 17:16:54 +00:00
Nick Clifton
ea52a08872 * readelf.c (process_section_headers): Correct bug in previous 
delta - display full section type in wide mode.

	* ld-tic6x/shlib-1b.rd: Revert previous delta.
	* ld-tic6x/shlib-1rb.rd: Likewise.
	* ld-tic6x/shlib-1.rd: Likewise.
	* ld-tic6x/shlib-1r.rd: Likewise.
	* ld-tic6x/shlib-app-1b.rd: Likewise.
	* ld-tic6x/shlib-app-1rb.rd: Likewise.
	* ld-tic6x/shlib-app-1.rd: Likewise.
	* ld-tic6x/shlib-app-1r.rd: Likewise.
	* ld-tic6x/shlib-noindex.rd: Likewise.
	* ld-tic6x/static-app-1b.rd: Likewise.
	* ld-tic6x/static-app-1rb.rd: Likewise.
	* ld-tic6x/static-app-1.rd: Likewise.
	* ld-tic6x/static-app-1r.rd: Likewise.
 2012-05-30 14:33:12 +00:00
Nick Clifton
d5531c88ee * ld-tic6x/shlib-1b.rd: Update expected readelf output. 
* ld-tic6x/shlib-1rb.rd: Likewise.
	* ld-tic6x/shlib-1.rd: Likewise.
	* ld-tic6x/shlib-1r.rd: Likewise.
	* ld-tic6x/shlib-app-1b.rd: Likewise.
	* ld-tic6x/shlib-app-1rb.rd: Likewise.
	* ld-tic6x/shlib-app-1.rd: Likewise.
	* ld-tic6x/shlib-app-1r.rd: Likewise.
	* ld-tic6x/shlib-noindex.rd: Likewise.
	* ld-tic6x/static-app-1b.rd: Likewise.
	* ld-tic6x/static-app-1rb.rd: Likewise.
	* ld-tic6x/static-app-1.rd: Likewise.
	* ld-tic6x/static-app-1r.rd: Likewise.
 2012-05-29 15:48:18 +00:00
Nick Clifton
7bfd842d05 * read.c (read_symbol_name): New function. Reads a symbol names. 
Allows escape codes in names.
	(s_comm_internal): Use read_symbol_name.
	(s_globl, s_lsym, s_set, s_weakref): Likewise.
	* doc/as.texinfo: Document support for multibyte characters in
	symbol names.

	* gas/elf/syms.s: New test - checks the generation of multibyte
	symbol names.
	* gas/elf/syms.d: New file - expected readelf output.
	* gas/elf/elf.exp: Add syms.

	* readelf.c (print_symbol): Display multibyte characters in symbol
	names.
	(process_section_headers): Use print_symbol.

	* ld-ifunc/ifunc-13a-i386.s: Fix use of .global directive.
	* ld-ifunc/ifunc-15a-i385.s: Likewise.
 2012-05-28 14:20:19 +00:00
Alan Modra
e54e67a9e9 PR ld/14170 
* ld-elf/pr14170a.s: Put foo, bar address in .data.
	* ld-elf/elf.exp: Don't run pr14170 test on hppa64-hpux.  Ignore
	tic6x warnings.
 2012-05-28 04:08:53 +00:00
H.J. Lu
de687b11fb Add a test for PR ld/14170 
PR ld/14170
	* ld-elf/elf.exp: Add a test for PR ld/14170.

	* ld-elf/pr14170a.s: New file.
	* ld-elf/pr14170b.s: Likewise.
	* ld-elf/pr14170b.s: Likewise.
 2012-05-27 14:45:41 +00:00
Alan Modra
f05eb3b73c ld/ 
* ldlex.h (enum option_values): Move from..
	* lexsup.c: ..here.
	* emultempl/ppc32elf.em: Include ldlex.h.
	(PARSE_AND_LIST_ARGS_CASES): Disable optimisations when
	--traditional-format.
	* emultempl/ppc64elf.em: Likewise.
ld/testsuite/
	* ld-srec/srec.exp: Remove powerpc64 flag setting.
 2012-05-26 11:13:20 +00:00
H.J. Lu
5d196efc83 Don't skip ld-elf/eh[1-4].d for x32 
* ld-elf/eh1.d: Don't skip x86_64-*-linux-gnux32.
	* ld-elf/eh2.d: Likewise.
	* ld-elf/eh3.d: Likewise.
	* ld-elf/eh4.d: Likewise.
 2012-05-22 21:52:07 +00:00
H.J. Lu
0adaa71ed6 Adjust ld-x86-64/ilp32-11.s for NACL 
* ld-x86-64/ilp32-11.s Add ".space 0x1000" before func.
	(func): Make it global and hidden.
	* ld-x86-64/ilp32-11.d: Updated.
 2012-05-22 21:42:50 +00:00
Roland McGrath
dfc8a1a285 ld/testsuite/ 
* ld-elf/eh4.d: Revert last change.
	Loosen CFI-matching regexps so they match x86_64-*-nacl* variant too.
 2012-05-22 18:42:37 +00:00
Roland McGrath
ec44c212df ld/testsuite/ 
* ld-x86-64/pr12570a.d (name): Distinguish it from pr12570b.d case.
	Loosen CFI-matching regexp so it matches x86_64-*-nacl* variant too.
	* ld-x86-64/pr12570b.d: Likewise.
	* ld-x86-64/x86-64.exp: Revert last change.
 2012-05-22 18:22:03 +00:00
H.J. Lu
45bb49c554 Skip/xfail x86_64-*-nacl* for eh4/pr12570a tests 
* ld-elf/eh4.d: Skip x86_64-*-nacl*.

	* ld-x86-64/x86-64.exp: Xfail pr12570a for x86_64-*-nacl*.
 2012-05-22 16:57:51 +00:00
H.J. Lu
e4de50d447 Revert the change for PR ld/r13909 
bfd/

	PR ld/13909
	* elf32-i386.c (elf_i386_create_dynamic_sections): Revert the
	last change.
	* elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.

ld/testsuite/

2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13909
	* ld-i386/i386.exp: Revert the last change.
	* ld-x86-64/x86-64.exp: Likewise.

	* ld-i386/dummy.s: Removed.
	* ld-i386/pr13909.d: Likewise.
	* ld-x86-64/pr13909.d: Likewise.
 2012-05-22 15:55:01 +00:00
H.J. Lu
5d4f7eb2f0 Create PLT eh_frame section if there is .eh_frame section 
bfd/

	PR ld/13909
	* elf32-i386.c (elf_i386_create_dynamic_sections): Create PLT
	eh_frame section if there is an input .eh_frame section.
	* elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.

ld/testsuite/

	PR ld/13909
	* ld-i386/i386.exp: Run pr13909.
	* ld-x86-64/x86-64.exp: Likewise.

	* ld-i386/dummy.s: New file.
	* ld-i386/pr13909.d: Likewise.
	* ld-x86-64/pr13909.d: Likewise.
 2012-05-22 14:46:44 +00:00
H.J. Lu
2fe0fd0638 Always create PLT eh_frame section for i386/x86-64 
bfd/

2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/14105
	* elf32-i386.c (elf_i386_create_dynamic_sections): Always
	create PLT eh_frame section with SEC_LINKER_CREATED.
	* elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Likewise.

ld/testsuite/

2012-05-20  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/14105
	* ld-elf/eh4.d: Add PLT eh_frame.

	* ld-i386/i386.exp: Run pr12570a and pr12570b.
	* ld-x86-64/x86-64.exp: Likewise.

	* ld-i386/pr12570a.d: New file.
	* ld-i386/pr12570a.s: Likewise.
	* ld-i386/pr12570b.s: Likewise.
	* ld-i386/pr12570b.s: Likewise.
	* ld-x86-64/pr12570a.d: Likewise.
	* ld-x86-64/pr12570a.s: Likewise.
	* ld-x86-64/pr12570b.d: Likewise.
	* ld-x86-64/pr12570b.s: Likewise.
 2012-05-22 14:05:21 +00:00
Alan Modra
f06b801f66 * ld-elf/elf.exp (note-3.so): xfail tic6x due to non-pic warnings. 2012-05-19 10:39:07 +00:00
Alan Modra
94caa96637 bfd/ 
* elf32-ppc.h (has_vle_insns, is_ppc_vle): Delete.
	(has_tls_reloc, has_tls_get_addr_call): Move back to..
	* elf32-ppc.c: ..here.
	(ppc_elf_section_flags, elf_backend_section_flags): Delete.
	(ppc_elf_modify_segment_map): Use ELF sh_flags to detect VLE sections.
opcodes/
	* ppc-dis.c: Don't include elf32-ppc.h, do include elf/ppc.h.
	(get_powerpc_dialect): Detect VLE sections from ELF sh_flags.
ld/testsuite/
	* ld-powerpc/vle.ld: New.
	* ld-powerpc/powerpc.exp (vle reloc tests): Link using vle.ld.
 2012-05-19 06:58:48 +00:00
H.J. Lu
220cf8092f Don't make _DYNAMIC/_GLOBAL_OFFSET_TABLE_ absolute 
bfd/

	* elf32-i386.c (elf_i386_finish_dynamic_symbol): Don't make
	_DYNAMIC nor _GLOBAL_OFFSET_TABLE_ absolute.
	* elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Likewise.

ld/testsuite/

	* ld-i386/tlsdesc-nacl.rd: Update for dynamic sym changes.
	* ld-i386/tlsdesc.rd: Likewise.
	* ld-i386/tlsgdesc-nacl.rd: Likewise.
	* ld-i386/tlsgdesc.rd: Likewise.
	* ld-i386/tlsnopic-nacl.rd: Likewise.
	* ld-i386/tlsnopic.rd: Likewise.
	* ld-i386/tlspic-nacl.rd: Likewise.
	* ld-i386/tlspic.rd: Likewise.
	* ld-x86-64/tlsdesc-nacl.rd: Likewise.
	* ld-x86-64/tlsdesc.rd: Likewise.
	* ld-x86-64/tlsgdesc-nacl.rd: Likewise.
	* ld-x86-64/tlsgdesc.rd: Likewise.
	* ld-x86-64/tlspic-nacl.rd: Likewise.
	* ld-x86-64/tlspic.rd: Likewise.
 2012-05-18 22:26:18 +00:00
Alan Modra
9ff2f2af64 * ld-tic6x/mvk-reloc-local-r.d: Adjust for signed addend. 
* ld-tic6x/unwind-6.d: Typo fix.
 2012-05-18 05:55:23 +00:00
Alan Modra
397b19d7ce * ld-elf/init-mixed.c: Include config.h first. 2012-05-18 02:05:23 +00:00
H.J. Lu
046e56f784 Expect addend as signed 
binutils/testsuite/

	* binutils-all/hppa/objdump.exp: Expect addend as signed.

gas/testsuite/

	* gas/all/weakref1.d: Expect addend as signed.
	* gas/arm/pic_vxworks.d: Likewise.
	* gas/arm/wince.d: Likewise.
	* gas/h8300/h8300.exp: Likewise.
	* gas/i386/sub.d: Likewise.
	* gas/mips/ecoff@ld.d: Likewise.
	* gas/mips/ecoff@sd.d: Likewise.
	* gas/mips/l_d-n32.d: Likewise.
	* gas/mips/l_d-n64.d: Likewise.
	* gas/mips/l_d.d: Likewise.
	* gas/mips/ld-n32.d: Likewise.
	* gas/mips/ld-n64.d: Likewise.
	* gas/mips/ld.d: Likewise.
	* gas/mips/mips1@l_d.d: Likewise.
	* gas/mips/mips1@ld-forward.d: Likewise.
	* gas/mips/mips1@ld.d: Likewise.
	* gas/mips/mips1@s_d.d: Likewise.
	* gas/mips/s_d-n32.d: Likewise.
	* gas/mips/s_d-n64.d: Likewise.
	* gas/mips/s_d.d: Likewise.
	* gas/mips/sd-n32.d: Likewise.
	* gas/mips/sd-n64.d: Likewise.
	* gas/mips/sd.d: Likewise.
	* gas/mmix/bz-c.d: Likewise.
	* gas/mmix/geta-c.d: Likewise.
	* gas/mmix/jump-c.d: Likewise.
	* gas/mmix/pushj-c.d: Likewise.
	* gas/mmix/pushj-cs.d: Likewise.
	* gas/mmix/reloc16-n.d: Likewise.
	* gas/mmix/reloc16-r.d: Likewise.
	* gas/mmix/reloc16.d: Likewise.
	* gas/mmix/reloc8-r.d: Likewise.
	* gas/mmix/reloc8.d: Likewise.
	* gas/mmix/relocxrn.d: Likewise.
	* gas/sh/sh64/case-1.d: Likewise.
	* gas/sh/sh64/mix-1.d: Likewise.
	* gas/sh/sh64/pt32-1.d: Likewise.
	* gas/sh/sh64/pt64-1.d: Likewise.
	* gas/sh/sh64/pt64-32-2.d: Likewise.
	* gas/sh/sh64/rel32-2.d: Likewise.
	* gas/sh/sh64/rel32-4.d: Likewise.
	* gas/sh/sh64/rel64-2.d: Likewise.
	* gas/sh/sh64/rel64-4.d: Likewise.
	* gas/tic6x/data-reloc.d: Likewise.
	* gas/tic6x/pcr-relocs.d: Likewise.
	* gas/xstormy16/allinsn.d: Likewise.
	* gas/xstormy16/reloc-1.d: Likewise.
	* gas/xstormy16/reloc-2.d: Likewise.

ld/testsuite/

	* ld-arm/emit-relocs1-vxworks.d: Expect addend as signed.
	* ld-spu/pic.d: Likewise.
 2012-05-17 16:36:22 +00:00
Hans-Peter Nilsson
134fa82ef4 * lib/ld-lib.exp (run_dump_test): For options "warning" and 
"error", append to earlier option values without adding a space.
 2012-05-17 12:06:55 +00:00
Alan Modra
61ece53e99 * ld-m68k/tls-ld-1.d: Update. 2012-05-17 06:13:32 +00:00
Alan Modra
ab6dce2336 bfd/ 
* elf32-ppc.c (ppc_elf_finish_dynamic_symbol): Don't make _DYNAMIC,
	_GLOBAL_OFFSET_TABLE_ or _PROCEDURE_LINKAGE_TABLE_ absolute.
	* elf64-ppc.c (ppc64_elf_finish_dynamic_symbol): Don't make _DYNAMIC
	absolute.
ld/testsuite/
	* ld-powerpc/tlsso.r: Update for dynamic sym changes.
	* ld-powerpc/tlsso32.d: Likewise.
	* ld-powerpc/tlsso32.r: Likewise.
	* ld-powerpc/tlstocso.r: Likewise.
 2012-05-17 02:43:36 +00:00
Hans-Peter Nilsson
7537bd464b * ld-arm/gc-hidden-1.d: Fix disassembly pattern. 2012-05-16 19:54:08 +00:00
Nick Clifton
6927f98292 * config/tc-m68hc11.c: Add S12X and XGATE co-processor support. 
Add option to offset S12 addresses into XGATE memory space.
	Tweak target flags to match other tools. (i.e. -m m68hc11).
	* doc/as.texinfo: Mention new options.
	* doc/c-m68hc11.texi: Document new options.
	* NEWS: Mention new support.

	* archures.c: Add bfd_arch_m9s12x and bfd_arch_m9s12xg.
	* config.bfd: Likewise.
	* cpu-m9s12x.c: New.
	* cpu-m9s12xg.c: New.
	* elf32-m68hc12.c: Add S12X and XGATE co-processor support.
	Add option to offset S12 addresses into XGATE memory space.
	Fix carry bug in IMM16 (IMM8 low/high) relocate.
	* Makefile.am (ALL_MACHINES): Add cpu-m9s12x and cpu-m9s12xg.
	(ALL_MACHINES_CFILES): Likewise.
	* reloc.c: Add S12X relocs.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

	* gas/m68hc11/insns9s12x.s: New
	* gas/m68hc11/insns9s12x.d: New
	* gas/m68hc11/hexprefix.s: New
	* gas/m68hc11/hexprefix.d: New
	* gas/m68hc11/9s12x-exg-sex-tfr.s: New
	* gas/m68hc11/9s12x-exg-sex-tfr.d: New
	* gas/m68hc11/insns9s12xg.s: New
	* gas/m68hc11/insns9s12xg.d: New
	* gas/m68hc11/9s12x-mov.s: New
	* gas/m68hc11/9s12x-mov.d: New
	* gas/m68hc11/m68hc11.exp: Updated
	* gas/m68hc11/*.d: Brought in line with changed objdump output.
	* gas/all/gas.exp: XFAIL all hc11/12 targets for redef2,3.
	* gas/elf/elf.exp: XFAIL all hc11/12 targets for redef.
	* gas/elf/dwarf2-1.d: Skip for hc11/12 targets.
	* gas/elf/dwarf2-2.d: Likewise.

	* ld-m68hc11/xgate-link.s: New.
	* ld-m68hc11/xgate-link.d: New.
	* ld-m68hc11/xgate-offset.s: New.
	* ld-m68hc11/xgate-offset.d: New.
	* ld-m68hc11/xgate1.s: New.
	* ld-m68hc11/xgate1.d: New.
	* ld-m68hc11/xgate2.s: New.
	* ld-m68hc11/m68hc11.exp: Updated.
	* ld-m68hc11/*.d: Brought in line with changed objdump output.
	* ld-gc/gc.exp: Update CFLAGS for m68hc11.
	* ld-plugin/plugin.exp: Likewise.
	* ld-srec/srec.exp: XFAIL for m68hc11 and m68hc12.

	* configure.in: Add S12X and XGATE co-processor support to m68hc11
	target.
	* disassemble.c: Likewise.
	* configure: Regenerate.
	* m68hc11-dis.c: Make objdump output more consistent, use hex
	instead of decimal and use 0x prefix for hex.
	* m68hc11-opc.c: Add S12X and XGATE opcodes.
	* dis-asm.h (print_insn_m9s12x): Prototype.
	(print_insn_m9s12xg): Prototype.

	* m68hc11.h (R_M68HC12_16B, R_M68HC12_PCREL_9, R_M68HC12_PCREL_10)
	R_M68HC12_HI8XG, R_M68HC12_LO8XG): New relocations.
	(E_M68HC11_XGATE_RAMOFFSET): Define.

	* m68hc11.h: Add XGate definitions.
	(struct m68hc11_opcode): Add xg_mask field.
 2012-05-15 12:55:51 +00:00
David S. Miller
f956976950 Fix PLT section number regexps in sparc TLS tests. 
ld/testsuite/

	* ld-sparc/tlssunbin32.rd: Update.
	* ld-sparc/tlssunbin64.rd: Likewise.
 2012-05-15 03:59:38 +00:00
James Lemke
b9c361e0ad Add support for PowerPC VLE. 
2012-05-14  Catherine Moore  <clm@codesourcery.com>

	* NEWS:  Mention PowerPC VLE port.

2012-05-14  James Lemke <jwlemke@codesourcery.com>
	    Catherine Moore  <clm@codesourcery.com>

	bfd/
	* bfd.c (bfd_lookup_section_flags): Add section parm.
	* ecoff.c (bfd_debug_section): Remove flag_info initializer.
	* elf-bfd.h (bfd_elf_section_data): Move in section_flag_info.
	(bfd_elf_lookup_section_flags): Add section parm.
	* elf32-ppc.c (is_ppc_vle): New function.
	(ppc_elf_modify_segment_map): New function.
	(elf_backend_modify_segment_map): Define.
	(has_vle_insns): New define.
	* elf32-ppc.h (ppc_elf_modify_segment_map): Declare.
	* elflink.c (bfd_elf_lookup_section_flags): Add return value & parm.
	Move in logic to omit / include a section.
	* libbfd-in.h (bfd_link_info): Add section parm.
	(bfd_generic_lookup_section_flags): Likewise.
	* reloc.c (bfd_generic_lookup_section_flags): Likewise.
	* section.c (bfd_section): Move out section_flag_info.
	(BFD_FAKE_SECTION): Remove flag_info initializer.
	* targets.c (_bfd_lookup_section_flags): Add section parm.

2012-05-14  Catherine Moore  <clm@codesourcery.com>

	bfd/
	* archures.c (bfd_mach_ppc_vle): New.
	* bfd-in2.h: Regenerated.
	* cpu-powerpc.c (bfd_powerpc_archs): New entry for vle.
	* elf32-ppc.c (split16_format_type): New enumeration.
	(ppc_elf_vle_split16): New function.
	(HOWTO): Add entries for R_PPC_VLE relocations.
	(ppc_elf_reloc_type_lookup): Handle PPC_VLE relocations.
	(ppc_elf_section_flags): New function.
	(ppc_elf_lookup_section_flags): New function.
	(ppc_elf_section_processing): New function.
	(ppc_elf_check_relocs): Handle PPC_VLE relocations.
	(ppc_elf_relocation_section): Likewise.
	(elf_backend_lookup_section_flags_hook): Define.
	(elf_backend_section_flags): Define.
	(elf_backend_section_processing): Define.
	* elf32-ppc.h (ppc_elf_section_processing): Declare.
	* libbfd.h: Regenerated.
	* reloc.c (BFD_RELOC_PPC_VLE_REL8, BFD_RELOC_PPC_VLE_REL15,
	BFD_RELOC_PPC_VLE_REL24, BFD_RELOC_PPC_VLE_LO16A,
	BFD_RELOC_PPC_VLE_LO16D, BFD_RELOC_PPC_VLE_HI16A,
	BFD_RELOC_PPC_VLE_HI16D, BFD_RELOC_PPC_VLE_HA16A,
	BFD_RELOC_PPC_VLE_HA16D, BFD_RELOC_PPC_VLE_SDA21,
	BFD_RELOC_PPC_VLE_SDA21_LO, BFD_RELOC_PPC_VLE_SDAREL_LO16A,
	BFD_RELOC_PPC_VLE_SDAREL_LO16D, BFD_RELOC_PPC_VLE_SDAREL_HI16A,
	BFD_RELOC_PPC_VLE_SDAREL_HI16D, BFD_RELOC_PPC_VLE_SDAREL_HA16A,
	BFD_RELOC_PPC_VLE_SDAREL_HA16D): New bfd relocations.

2012-05-14  James Lemke  <jwlemke@codesourcery.com>

	gas/
	* config/tc-ppc.c (insn_validate): New func of existing code to call..
	(ppc_setup_opcodes): ..from 2 places here.
	Revise for second (VLE) opcode table.
	Add #ifdef'd code to print opcode tables.

2012-05-14  James Lemke  <jwlemke@codesourcery.com>

	gas/
	* config/tc-ppc.c (ppc_setup_opcodes): Allow out-of-order
	for the VLE conditional branches.

2012-05-14  Catherine Moore  <clm@codesourcery.com>
            Maciej W. Rozycki  <macro@codesourcery.com>
	    Rhonda Wittels  <rhonda@codesourcery.com>

	gas/
	* config/tc-ppc.c (PPC_VLE_SPLIT16A): New macro.
	(PPC_VLE_SPLIT16D): New macro.
	(PPC_VLE_LO16A): New macro.
	(PPC_VLE_LO16D): New macro.
	(PPC_VLE_HI16A): New macro.
	(PPC_VLE_HI16D): New macro.
	(PPC_VLE_HA16A): New macro.
	(PPC_VLE_HA16D): New macro.
	(PPC_APUINFO_VLE): New definition.
	(md_chars_to_number): New function.
	(md_parse_option): Check for combinations of little
	endian and -mvle.
	(md_show_usage): Document -mvle.
	(ppc_arch): Recognize VLE.
	(ppc_mach): Recognize bfd_mach_ppc_vle.
	(ppc_setup_opcodes): Print the opcode table if
	* config/tc-ppc.h (ppc_frag_check): Declare.
	* doc/c-ppc.texi: Document -mvle.
	* NEWS:  Mention PowerPC VLE port.

2012-05-14  Catherine Moore  <clm@codesourcery.com>

	gas/
	* config/tc-ppc.h (ppc_dw2_line_min_insn_length): Declare.
	(DWARF2_LINE_MIN_INSN_LENGTH): Redefine.
	* config/tc-ppc.c (ppc_dw2_line_min_insn_length): New.
	* dwarf2dbg.c (scale_addr_delta): Handle values of 1
	for DWARF2_LINE_MIN_INSN_LENGTH.

2012-05-14  Catherine Moore  <clm@codesourcery.com>
            Maciej W. Rozycki  <macro@codesourcery.com>
	    Rhonda Wittels  <rhonda@codesourcery.com>

	gas/testsuite/
	* gas/ppc/ppc.exp: Run new tests.
	* gas/ppc/vle-reloc.d: New test.
	* gas/ppc/vle-reloc.s: New test.
	* gas/ppc/vle-simple-1.d: New test.
	* gas/ppc/vle-simple-1.s: New test.
	* gas/ppc/vle-simple-2.d: New test.
	* gas/ppc/vle-simple-2.s: New test.
	* gas/ppc/vle-simple-3.d: New test.
	* gas/ppc/vle-simple-3.s: New test.
	* gas/ppc/vle-simple-4.d: New test.
	* gas/ppc/vle-simple-4.s: New test.
	* gas/ppc/vle-simple-5.d: New test.
	* gas/ppc/vle-simple-5.s: New test.
	* gas/ppc/vle-simple-6.d: New test.
	* gas/ppc/vle-simple-6.s: New test.
	* gas/ppc/vle.d: New test.
	* gas/ppc/vle.s: New test.

2012-05-14  James Lemke  <jwlemke@codesourcery.com>
	include/elf/
	* ppc.h (SEC_PPC_VLE): Remove.

2012-05-14  Catherine Moore  <clm@codesourcery.com>
	    James Lemke  <jwlemke@codesourcery.com>

	include/elf/
	* ppc.h (R_PPC_VLE_REL8): New reloction.
	(R_PPC_VLE_REL15): Likewise.
	(R_PPC_VLE_REL24): Likewise.
	(R_PPC_VLE_LO16A): Likewise.
	(R_PPC_VLE_LO16D): Likewise.
	(R_PPC_VLE_HI16A): Likewise.
	(R_PPC_VLE_HI16D): Likewise.
	(R_PPC_VLE_HA16A): Likewise.
	(R_PPC_VLE_HA16D): Likewise.
	(R_PPC_VLE_SDA21): Likewise.
	(R_PPC_VLE_SDA21_LO): Likewise.
	(R_PPC_VLE_SDAREL_LO16A): Likewise.
	(R_PPC_VLE_SDAREL_LO16D): Likewise.
	(R_PPC_VLE_SDAREL_HI16A): Likewise.
	(R_PPC_VLE_SDAREL_HI16D): Likewise.
	(R_PPC_VLE_SDAREL_HA16A): Likewise.
	(R_PPC_VLE_SDAREL_HA16D): Likewise.
	(SEC_PPC_VLE): Remove.
	(PF_PPC_VLE): New program header flag.
	(SHF_PPC_VLE): New section header flag.
	(vle_opcodes, vle_num_opcodes): New.
	(VLE_OP): New macro.
	(VLE_OP_TO_SEG): New macro.

2012-05-14  Catherine Moore  <clm@codesourcery.com>
            Maciej W. Rozycki  <macro@codesourcery.com>
	    Rhonda Wittels  <rhonda@codesourcery.com>

	include/opcode/
	* ppc.h (PPC_OPCODE_VLE): New definition.
	(PPC_OP_SA): New macro.
	(PPC_OP_SE_VLE): New macro.
	(PPC_OP): Use a variable shift amount.
	(powerpc_operand): Update comments.
	(PPC_OPSHIFT_INV): New macro.
	(PPC_OPERAND_CR): Replace with...
	(PPC_OPERAND_CR_BIT): ...this and
	(PPC_OPERAND_CR_REG): ...this.

2012-05-14  James Lemke  <jwlemke@codesourcery.com>

	ld/
	* ldlang.c (walk_wild_consider_section): Don't copy section_flag_list.
	Pass it to callback.
	(walk_wild_section_general): Pass section_flag_list to callback.
	(lang_add_section): Add sflag_list parm.
	Move out logic to keep / omit a section & call bfd_lookup_section_flags.
	(output_section_callback_fast): Add sflag_list parm.
	Add new parm to lang_add_section calls.
	(output_section_callback): Likewise.
	(check_section_callback): Add sflag_list parm.
	(lang_place_orphans): Add new parm to lang_add_section calls.
	(gc_section_callback): Add sflag_list parm.
	(find_relro_section_callback): Likewise.
	* ldlang.h (callback_t): Add flag_info parm.
	(lang_add_section): Add sflag_list parm.
	* emultempl/armelf.em (elf32_arm_add_stub_section):
	Add lang_add_section parm.
	* emultempl/beos.em (gld*_place_orphan): Likewise.
	* emultempl/elf32.em (gld*_place_orphan): Likewise.
	* emultempl/hppaelf.em (hppaelf_add_stub_section): Likewise.
	* emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Likewise.
	* emultempl/mipself.em (mips_add_stub_section): Likewise.
	* emultempl/mmo.em (mmo_place_orphan): Likewise.
	* emultempl/pe.em (gld_*_place_orphan): Likewise.
	* emultempl/pep.em (gld_*_place_orphan): Likewise.
	* emultempl/ppc64elf.em (ppc_add_stub_section): Likewise.
	* emultempl/spuelf.em (spu_place_special_section): Likewise.
	* emultempl/vms.em (vms_place_orphan): Likewise.

2012-05-14  James Lemke  <jwlemke@codesourcery.com>

	ld/testsuite/
	* ld-powerpc/powerpc.exp: Create ppceabitests.
	* ld-powerpc/vle-multiseg.s: New.
	* ld-powerpc/vle-multiseg-1.d: New.
	* ld-powerpc/vle-multiseg-1.ld: New.
	* ld-powerpc/vle-multiseg-2.d: New.
	* ld-powerpc/vle-multiseg-2.ld: New.
	* ld-powerpc/vle-multiseg-3.d: New.
	* ld-powerpc/vle-multiseg-3.ld: New.
	* ld-powerpc/vle-multiseg-4.d: New.
	* ld-powerpc/vle-multiseg-4.ld: New.
	* ld-powerpc/vle-multiseg-5.d: New.
	* ld-powerpc/vle-multiseg-5.ld: New.
	* ld-powerpc/vle-multiseg-6.d: New.
	* ld-powerpc/vle-multiseg-6.ld: New.
	* ld-powerpc/vle-multiseg-6a.s: New.
	* ld-powerpc/vle-multiseg-6b.s: New.
	* ld-powerpc/vle-multiseg-6c.s: New.
	* ld-powerpc/vle-multiseg-6d.s: New.
	* ld-powerpc/powerpc.exp: Run new tests.

2012-05-14  Catherine Moore  <clm@codesourcery.com>

	ld/
	* NEWS:  Mention PowerPC VLE port.

2012-05-14  Catherine Moore  <clm@codesourcery.com>

	ld/testsuite/
	* ld-powerpc/apuinfo.rd: Update for VLE.
	* ld-powerpc/vle-reloc-1.d: New.
	* ld-powerpc/vle-reloc-1.s: New.
	* ld-powerpc/vle-reloc-2.d: New.
	* ld-powerpc/vle-reloc-2.s: New.
	* ld-powerpc/vle-reloc-3.d: New.
	* ld-powerpc/vle-reloc-3.s: New.
	* ld-powerpc/vle-reloc-def-1.s: New.
	* ld-powerpc/vle-reloc-def-2.s: New.
	* ld-powerpc/vle-reloc-def-3.s: New.

2012-05-14  James Lemke  <jwlemke@codesourcery.com>

	opcodes/
	* ppc-dis.c (get_powerpc_dialect): Use is_ppc_vle.
	(PPC_OPCD_SEGS, VLE_OPCD_SEGS): New defines.
	(vle_opcd_indices): New array.
	(lookup_vle): New function.
	(disassemble_init_powerpc): Revise for second (VLE) opcode table.
	(print_insn_powerpc): Likewise.
	* ppc-opc.c: Likewise.

2012-05-14  Catherine Moore  <clm@codesourcery.com>
            Maciej W. Rozycki  <macro@codesourcery.com>
	    Rhonda Wittels  <rhonda@codesourcery.com>
	    Nathan Froyd <froydnj@codesourcery.com>

	opcodes/
	* ppc-opc.c (insert_arx, extract_arx): New functions.
	(insert_ary, extract_ary): New functions.
	(insert_li20, extract_li20): New functions.
	(insert_rx, extract_rx): New functions.
	(insert_ry, extract_ry): New functions.
	(insert_sci8, extract_sci8): New functions.
	(insert_sci8n, extract_sci8n): New functions.
	(insert_sd4h, extract_sd4h): New functions.
	(insert_sd4w, extract_sd4w): New functions.
	(insert_vlesi, extract_vlesi): New functions.
	(insert_vlensi, extract_vlensi): New functions.
	(insert_vleui, extract_vleui): New functions.
	(insert_vleil, extract_vleil): New functions.
 	(BI_MASK, BB_MASK, BT): Use PPC_OPERAND_CR_BIT.
 	(BI16, BI32, BO32, B8): New.
	(B15, B24, CRD32, CRS): New.
 	(CRD, OBF, BFA, CR, CRFS): Use PPC_OPERAND_CR_REG.
	(DB, IMM20, RD, Rx, ARX, RY, RZ): New.
	(ARY, SCLSCI8, SCLSCI8N, SE_SD, SE_SDH): New.
	(SH6_MASK): Use PPC_OPSHIFT_INV.
	(SI8, UI5, OIMM5, UI7, BO16): New.
	(VLESIMM, VLENSIMM, VLEUIMM, VLEUIMML): New.
	(XT6, XA6, XB6, XB6S, XC6): Use PPC_OPSHIFT_INV.
	(ALLOW8_SPRG): New.
	(insert_sprg, extract_sprg): Check ALLOW8_SPRG.
	(OPVUP, OPVUP_MASK OPVUP): New
	(BD8, BD8_MASK, BD8IO, BD8IO_MASK): New.
	(EBD8IO, EBD8IO1_MASK, EBD8IO2_MASK, EBD8IO3_MASK): New.
	(BD15, BD15_MASK, EBD15, EBD15_MASK, EBD15BI, EBD15BI_MASK): New.
	(BD24,BD24_MASK, C_LK, C_LK_MASK, C, C_MASK): New.
 	(IA16, IA16_MASK, I16A, I16A_MASK, I16L, I16L_MASK): New.
	(IM7, IM7_MASK, LI20, LI20_MASK, SCI8, SCI8_MASK): New.
	(SCI8BF, SCI8BF_MASK, SD4, SD4_MASK): New.
	(SE_IM5, SE_IM5_MASK): New.
	(SE_R, SE_R_MASK, SE_RR, SE_RR_MASK): New.
	(EX, EX_MASK, BO16F, BO16T, BO32F, BO32T): New.
	(BO32DNZ, BO32DZ): New.
	(NO371, PPCSPE, PPCISEL, PPCEFS, MULHW): Include PPC_OPCODE_VLE.
	(PPCVLE): New.
	(powerpc_opcodes): Add new VLE instructions.  Update existing
	instruction to include PPCVLE if supported.
	* ppc-dis.c (ppc_opts): Add vle entry.
	(get_powerpc_dialect): New function.
	(powerpc_init_dialect): VLE support.
	(print_insn_big_powerpc): Call get_powerpc_dialect.
	(print_insn_little_powerpc): Likewise.
	(operand_value_powerpc): Handle negative shift counts.
	(print_insn_powerpc): Handle 2-byte instruction lengths.
 2012-05-14 19:45:30 +00:00
Richard Sandiford
02277eae00 ld/testsuite/ 
* ld-mips-elf/mips-elf.exp (mips16_call_global_test): Use the
	no-shared-1.ld linker script.
	* ld-mips-elf/mips16-call-global-1.s: Add alignment directive.
	* ld-mips-elf/mips16-call-global-2.s: Likewise.
	* ld-mips-elf/mips16-call-global-3.s: Likewise.
	* ld-mips-elf/mips16-call-global.d: Use 50000 as the base address.
 2012-05-13 09:55:45 +00:00
Richard Sandiford
ae357fb61f ld/testsuite/ 
* ld-mips-elf/attr-gnu-4-00.d: Remove assembler options and emulator
	linker option.
	* ld-mips-elf/attr-gnu-4-01.d, ld-mips-elf/attr-gnu-4-02.d,
	ld-mips-elf/attr-gnu-4-03.d, ld-mips-elf/attr-gnu-4-04.d,
	ld-mips-elf/attr-gnu-4-05.d, ld-mips-elf/attr-gnu-4-10.d,
	ld-mips-elf/attr-gnu-4-11.d, ld-mips-elf/attr-gnu-4-12.d,
	ld-mips-elf/attr-gnu-4-13.d, ld-mips-elf/attr-gnu-4-14.d,
	ld-mips-elf/attr-gnu-4-15.d, ld-mips-elf/attr-gnu-4-20.d,
	ld-mips-elf/attr-gnu-4-21.d, ld-mips-elf/attr-gnu-4-22.d,
	ld-mips-elf/attr-gnu-4-23.d, ld-mips-elf/attr-gnu-4-24.d,
	ld-mips-elf/attr-gnu-4-25.d, ld-mips-elf/attr-gnu-4-30.d,
	ld-mips-elf/attr-gnu-4-31.d, ld-mips-elf/attr-gnu-4-32.d,
	ld-mips-elf/attr-gnu-4-33.d, ld-mips-elf/attr-gnu-4-34.d,
	ld-mips-elf/attr-gnu-4-35.d, ld-mips-elf/attr-gnu-4-40.d,
	ld-mips-elf/attr-gnu-4-41.d, ld-mips-elf/attr-gnu-4-42.d,
	ld-mips-elf/attr-gnu-4-43.d, ld-mips-elf/attr-gnu-4-44.d,
	ld-mips-elf/attr-gnu-4-45.d, ld-mips-elf/attr-gnu-4-51.d: Likewise.
 2012-05-13 09:51:40 +00:00
Richard Sandiford
41ec656ec6 ld/testsuite/ 
* ld-mips-elf/eh-frame1.ld (.gcc_compiled_long32): Add KEEP.
	* ld-mips-elf/eh-frame3.d: Move definition of foo to the link line
	and change to a 32-bit value.  Expect CIEs to be marged.
	* ld-mips-elf/eh-frame4.d: Move definition of foo to the link line.
 2012-05-13 09:45:45 +00:00
H.J. Lu
9920b1ee65 Adjust testcases for readelf addend change 
gas/testsuite/

	* gas/mips/elf-rel10.d: Updated.
	* gas/mips/elf-rel22.d: Likewise.
	* gas/mmix/comment-1.d: Likewise.

ld/testsuite/

	* ld-alpha/tlspic.rd: Updated.
	* ld-powerpc/tlsso.r: Likewise.
	* ld-powerpc/tlsso32.r: Likewise.
	* ld-powerpc/vxworks1-lib.rd: Likewise.
	* ld-s390/tlspic.rd: Likewise.
	* ld-s390/tlspic_64.rd: Likewise.
	* ld-sh/shared-1.d: Likewise.
	* ld-sh/tlspic-2.d: Likewise.
	* ld-sparc/tlssunnopic32.rd: Likewise.
	* ld-sparc/tlssunnopic64.rd: Likewise.
	* ld-sparc/tlssunpic32.rd: Likewise.
	* ld-sparc/tlssunpic64.rd: Likewise.
 2012-05-12 13:46:26 +00:00
H.J. Lu
7dbe414f24 Adjust testcases for readelf addend change 
* ld-cris/hiddef1.d: Updated.
	* ld-cris/libdso-2.d: Likewise.
	* ld-cris/tls-js1.d: Likewise.
	* ld-cris/tls-local-63.d: Likewise.
	* ld-cris/tls-local-64.d: Likewise.
 2012-05-12 01:12:14 +00:00
H.J. Lu
e04d7088af Always display addend as signed hex number 
binutils/

	PR binutils/14088
	* readelf.c (dump_relocations): Always display addend as
	signed hex number.

ld/testsuite/

	PR binutils/14088
	* ld-ia64/tlspic.rd: Updated.
	* ld-x86-64/tlsdesc-nacl.rd: Likewise.
	* ld-x86-64/tlsdesc.rd: Likewise.
	* ld-x86-64/tlspic-nacl.rd: Likewise.
	* ld-x86-64/tlspic.rd: Likewise.
 2012-05-11 15:48:15 +00:00
H.J. Lu
6f2c9068ed Display signed hex number in x32 addend overflow check 
bfd/

	* elf64-x86-64.c (elf_x86_64_relocate_section): Display signed
	hex number in x32 addend overflow check.

gas/

	* config/tc-i386.c (tc_gen_reloc): Display signed hex number in
	x32 addend overflow check.

ld/testsuite/

	* ld-x86-64/ilp32-11.d: Updated.
 2012-05-10 20:46:34 +00:00
H.J. Lu
1da80baa66 Count R_X86_64_RELATIVE64 as reloc_class_relative 
bfd/

	* elf64-x86-64.c (elf_x86_64_reloc_type_class): Handle
	R_X86_64_RELATIVE64.

ld/testsuite/

	* ld-x86-64/pr13082-1a.d: Check RELACOUNT.
	* ld-x86-64/pr13082-1b.d: Likewise.
 2012-05-10 17:15:19 +00:00
H.J. Lu
8cf0d2dd21 Check 64-bit relocation addend overflow for x32 
bfd/

	* elf64-x86-64.c (elf_x86_64_relocate_section): Check addend
	overflow for R_X86_64_RELATIVE64.

gas/

	* config/tc-i386.c (tc_gen_reloc): Check x32 addend overflow
	for BFD_RELOC_64.

gas/testsuite/

	* gas/i386/ilp32/ilp32.exp: Run reloc64-inval.

	* gas/i386/ilp32/reloc64.s: Add tests for ".quad".
	* gas/i386/ilp32/reloc64.d: Updated.

	* gas/i386/ilp32/reloc64-inval.l: New file.
	* gas/i386/ilp32/reloc64-inval.s: Likewise.

ld/testsuite/

	* ld-x86-64/ilp32-11.d: New file.
	* ld-x86-64/ilp32-11.s: Likewise.

	* ld-x86-64/x86-64.exp: Run ilp32-11.
 2012-05-10 03:25:17 +00:00
H.J. Lu
18269b0999 Add a testcase for PR ld/14052 
PR ld/14052
	* ld-elf/pr14052.d: New file.
	* ld-elf/pr14052.t: Likewise.
 2012-05-05 14:15:21 +00:00
Alan Modra
62ab84ece4 PR ld/14052 
PR ld/13621
bfd/
	* linker.c (_bfd_nearby_section): Revert 2012-02-13 change.
ld/testsuite/
	* ld-elf/warn2.d: Revert 2012-02-13 change.
	* ld-elf/zerosize1.d, ld-elf/zerosize1.s: Delete.
 2012-05-05 04:51:16 +00:00
H.J. Lu
3c99554527 Support x86_64-*-linux-gnux32 
gas/

	* configure.tgt: Support x86_64-*-linux-gnux32.

ld/

	* configure.tgt: Support x86_64-*-linux-gnux32.

ld/testsuite/

	* ld-elf/eh1.d: Skip x86_64-*-linux-gnux32.
	* ld-elf/eh2.d: Likewise.
	* ld-elf/eh3.d: Likewise.
	* ld-elf/eh4.d: Likewise.

	* ld-elfvsb/elfvsb.exp: Xfail x86_64-*-linux-gnux32.
	* ld-shared/shared.exp: Likewise.

	* ld-ifunc/ifunc-3a-x86.d: Support x86_64-*-linux-gnux32.
 2012-05-04 20:01:03 +00:00
Roland McGrath
838a716d66 * ld-x86-64/plt-nacl.pd: Fix expected nop padding. 
* ld-x86-64/tlsdesc-nacl.pd: Likewise.
 2012-04-24 17:24:20 +00:00
Hans-Peter Nilsson
4646d23b55 PR ld/13990 
* ld-arm/arm-elf.exp: Run gc-hidden-1.
	* ld-arm/gc-hidden-1.d: New test-file.
	* ld-arm/gcdfn.s, ld-arm/hideall.ld, ld-arm/hidfn.s,
	ld-arm/main.s: New files.
 2012-04-24 16:14:31 +00:00
Andreas Schwab
aab322dbad * ld-pie/pie.exp: Remove extra braces. 2012-04-23 18:03:28 +00:00
H.J. Lu
aed64b35fb Set reloc_count to 0 for reloc sections 
bfd/

2012-04-13  Alan Modra  <amodra@gmail.com>

	PR ld/13947
	* elflink.c (bfd_elf_final_link): Set reloc_count to 0 for
	reloc sections.

ld/testsuite/

2012-04-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13947
	* ld-x86-64/x86-64.exp: Run pr13947.
	* ld-x86-64/pr13947.d: New file.
	* ld-x86-64/pr13947.s: Likewise.
 2012-04-13 23:20:00 +00:00
Roland McGrath
f0fcbe5174 * ld-arm/arm-elf.exp (armelftests_common): Move cases using 
mixed-lib.so to ...
	(armelftests_nonacl): ... here.
 2012-04-13 16:33:53 +00:00
Nick Clifton
b38cadfb70 * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry): 
New variables.
	(struct elf32_arm_link_hash_table): New member `nacl_p'.
	(elf32_arm_link_hash_table_create): Initialize it.
	(elf32_arm_nacl_link_hash_table_create): New function.
	(arm_movw_immediate, arm_movt_immediate): New functions.
	(elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
	(elf32_arm_finish_dynamic_sections): Likewise.
	(elf32_arm_output_plt_map_1): Likewise.
	(bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
	New backend vector stanza.
	(elf32_arm_nacl_modify_segment_map): New function.
	* config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
	* targets.c: Support bfd_elf32_{big,little}_nacl_vec.
	* configure.in: Likewise.
	(bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
	(bfd_elf32_littlearm_nacl_vec): Likewise.
	(bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
	(bfd_elf32_bigarm_symbian_vec): Likewise.
	(bfd_elf32_littlearm_symbian_vec): Likewise.
	(bfd_elf32_bigarm_vxworks_vec): Likewise.
	(bfd_elf32_littlearm_vxworks_vec): Likewise.
	* configure: Regenerated.

	* configure.tgt (arm-*-nacl*): Match it.
	* config/te-nacl.h (FPU_DEFAULT, EABI_DEFAULT): Define.
	(LOCAL_LABELS_DOLLAR): Define.
	* config/tc-arm.c (elf32_arm_target_format) [TE_NACL]:
	Use nacl format variants.

	* gas/elf/elf.exp (run_elf_list_test): Treat arm-*-nacl* targets
	as -armeabi.

	* gas/arm/any-idiv.d: Match *-*-nacl* targets too.
	* gas/arm/arch4t.d: Likewise.
	* gas/arm/arch4t-eabi.d: Likewise.
	* gas/arm/attr-any-armv4t.d: Likewise.
	* gas/arm/attr-any-thumbv6.d: Likewise.
	* gas/arm/attr-cpu-directive.d: Likewise.
	* gas/arm/attr-default.d: Likewise.
	* gas/arm/attr-march-all.d: Likewise.
	* gas/arm/attr-march-armv1.d: Likewise.
	* gas/arm/attr-march-armv2a.d: Likewise.
	* gas/arm/attr-march-armv2.d: Likewise.
	* gas/arm/attr-march-armv2s.d: Likewise.
	* gas/arm/attr-march-armv3.d: Likewise.
	* gas/arm/attr-march-armv3m.d: Likewise.
	* gas/arm/attr-march-armv4.d: Likewise.
	* gas/arm/attr-march-armv4t.d: Likewise.
	* gas/arm/attr-march-armv4txm.d: Likewise.
	* gas/arm/attr-march-armv4xm.d: Likewise.
	* gas/arm/attr-march-armv5.d: Likewise.
	* gas/arm/attr-march-armv5t.d: Likewise.
	* gas/arm/attr-march-armv5te.d: Likewise.
	* gas/arm/attr-march-armv5tej.d: Likewise.
	* gas/arm/attr-march-armv5texp.d: Likewise.
	* gas/arm/attr-march-armv5txm.d: Likewise.
	* gas/arm/attr-march-armv6.d: Likewise.
	* gas/arm/attr-march-armv6j.d: Likewise.
	* gas/arm/attr-march-armv6k.d: Likewise.
	* gas/arm/attr-march-armv6k+sec.d: Likewise.
	* gas/arm/attr-march-armv6kt2.d: Likewise.
	* gas/arm/attr-march-armv6-m.d: Likewise.
	* gas/arm/attr-march-armv6-m+os.d: Likewise.
	* gas/arm/attr-march-armv6s-m.d: Likewise.
	* gas/arm/attr-march-armv6t2.d: Likewise.
	* gas/arm/attr-march-armv6z.d: Likewise.
	* gas/arm/attr-march-armv6zk.d: Likewise.
	* gas/arm/attr-march-armv6zkt2.d: Likewise.
	* gas/arm/attr-march-armv6zt2.d: Likewise.
	* gas/arm/attr-march-armv7-a.d: Likewise.
	* gas/arm/attr-march-armv7a.d: Likewise.
	* gas/arm/attr-march-armv7-a+idiv.d: Likewise.
	* gas/arm/attr-march-armv7-a+mp.d: Likewise.
	* gas/arm/attr-march-armv7-a+sec.d: Likewise.
	* gas/arm/attr-march-armv7-a+sec+virt.d: Likewise.
	* gas/arm/attr-march-armv7-a+virt.d: Likewise.
	* gas/arm/attr-march-armv7.d: Likewise.
	* gas/arm/attr-march-armv7em.d: Likewise.
	* gas/arm/attr-march-armv7-m.d: Likewise.
	* gas/arm/attr-march-armv7m.d: Likewise.
	* gas/arm/attr-march-armv7-r.d: Likewise.
	* gas/arm/attr-march-armv7r.d: Likewise.
	* gas/arm/attr-march-armv7-r+mp.d: Likewise.
	* gas/arm/attr-march-iwmmxt2.d: Likewise.
	* gas/arm/attr-march-iwmmxt.d: Likewise.
	* gas/arm/attr-march-xscale.d: Likewise.
	* gas/arm/attr-mcpu.d: Likewise.
	* gas/arm/attr-mfpu-arm1020e.d: Likewise.
	* gas/arm/attr-mfpu-arm1020t.d: Likewise.
	* gas/arm/attr-mfpu-arm1136jf-s.d: Likewise.
	* gas/arm/attr-mfpu-arm1136jfs.d: Likewise.
	* gas/arm/attr-mfpu-arm7500fe.d: Likewise.
	* gas/arm/attr-mfpu-fpa10.d: Likewise.
	* gas/arm/attr-mfpu-fpa11.d: Likewise.
	* gas/arm/attr-mfpu-fpa.d: Likewise.
	* gas/arm/attr-mfpu-fpe2.d: Likewise.
	* gas/arm/attr-mfpu-fpe3.d: Likewise.
	* gas/arm/attr-mfpu-fpe.d: Likewise.
	* gas/arm/attr-mfpu-maverick.d: Likewise.
	* gas/arm/attr-mfpu-neon.d: Likewise.
	* gas/arm/attr-mfpu-neon-fp16.d: Likewise.
	* gas/arm/attr-mfpu-softfpa.d: Likewise.
	* gas/arm/attr-mfpu-softvfp.d: Likewise.
	* gas/arm/attr-mfpu-softvfp+vfp.d: Likewise.
	* gas/arm/attr-mfpu-vfp10.d: Likewise.
	* gas/arm/attr-mfpu-vfp10-r0.d: Likewise.
	* gas/arm/attr-mfpu-vfp3.d: Likewise.
	* gas/arm/attr-mfpu-vfp9.d: Likewise.
	* gas/arm/attr-mfpu-vfp.d: Likewise.
	* gas/arm/attr-mfpu-vfpv2.d: Likewise.
	* gas/arm/attr-mfpu-vfpv3-d16.d: Likewise.
	* gas/arm/attr-mfpu-vfpv3.d: Likewise.
	* gas/arm/attr-mfpu-vfpv4-d16.d: Likewise.
	* gas/arm/attr-mfpu-vfpv4.d: Likewise.
	* gas/arm/attr-mfpu-vfpxd.d: Likewise.
	* gas/arm/attr-names.d: Likewise.
	* gas/arm/attr-order.d: Likewise.
	* gas/arm/attr-override-cpu-directive.d: Likewise.
	* gas/arm/attr-override-mcpu.d: Likewise.
	* gas/arm/got_prel.d: Likewise.
	* gas/arm/mapdir.d: Likewise.
	* gas/arm/mapmisc.d: Likewise.
	* gas/arm/mapsecs.d: Likewise.
	* gas/arm/mapshort-eabi.d: Likewise.
	* gas/arm/mapshort-elf.d: Likewise.
	* gas/arm/mov-highregs-any.d: Likewise.
	* gas/arm/mov-lowregs-any.d: Likewise.
	* gas/arm/pr12198-1.d: Likewise.
	* gas/arm/pr12198-2.d: Likewise.
	* gas/arm/thumb.d: Likewise.
	* gas/arm/thumb-eabi.d: Likewise.
	* gas/arm/thumbrel.d: Likewise.

	* configure.tgt (arm*-*-nacl*, arm*b-*-nacl*): Handle them.
	* emulparams/armelf_nacl.sh: New file.
	* emulparams/armelfb_nacl.sh: New file.
	* Makefile.am (ALL_EMULATION_SOURCES): Add earmelf_nacl.c
	and earmelfb_nacl.c here.
	(earmelf_nacl.c, earmelfb_nacl.c): New targets.
	* Makefile.in: Regenerated.

	* ld-arm/arm-elf.exp (armelftests): Split out into ...
	(armelftests_common, armelftests_nonacl): ... these two.
	(armeabitests): Split out into ...
	(armeabitests_common, armeabitests_nonacl): ... these two.
	Omit _nonacl sets for arm*-*-nacl* targets.

	* ld-arm/farcall-mix.d: Don't match exact addresses, only symbolic ones.
	* ld-arm/farcall-mix2.d: Likewise.
	* ld-arm/farcall-group.d: Likewise.

	* ld-arm/tls-gdesc-got.d: Match variant file formats too.
	Accept some variation in exact addresses.

	* ld-arm/thumb2-b-interwork.d: Match variant file formats too.
	Fix regexps not to care about exact addresses where not relevant.

	* ld-arm/thumb2-bl-undefweak.d: Match any hex strings, not any
	strings of particular exact lengths.
	* ld-arm/thumb2-bl-undefweak1.d: Likewise.

	* ld-arm/arm-app.r: Match variant file formats too.
	* ld-arm/arm-app-abs32.r: Likewise.
	* ld-arm/arm-lib.d: Likewise.
	* ld-arm/arm-lib.r: Likewise.
	* ld-arm/arm-static-app.r: Likewise.
	* ld-arm/armv4-bx.d: Likewise.
	* ld-arm/data-only-map.d: Likewise.
	* ld-arm/group-relocs.d: Likewise.
	* ld-arm/jump19.d: Likewise.
	* ld-arm/reloc-boundaries.d: Likewise.
	* ld-arm/thumb1-bl.d: Likewise.
	* ld-arm/thumb2-bl.d: Likewise.
	* ld-arm/tls-app.d: Likewise.
	* ld-arm/tls-app.r: Likewise.
	* ld-arm/tls-gdierelax.d: Likewise.
	* ld-arm/tls-gdierelax2.d: Likewise.
	* ld-arm/tls-gdlerelax.d: Likewise.
	* ld-arm/tls-lib.d: Likewise.
	* ld-arm/tls-lib.r: Likewise.
	* ld-arm/tls-mixed.r: Likewise.
	* ld-arm/vfp11-fix-none.d: Likewise.
	* ld-arm/vfp11-fix-scalar.d: Likewise.
	* ld-arm/vfp11-fix-vector.d: Likewise.
	* ld-arm/arm-static-app.d: Likewise.
	Fix regexps not to care about exact number of leading spaces.
	* ld-arm/arm-app-abs32.d: Likewise.
	* ld-arm/fix-arm1176-off.d: Likewise.
	* ld-arm/fix-arm1176-on.d: Likewise.

	* ld-arm/arm-elf.exp: Treat nacl targets like eabi targets.
 2012-04-12 13:01:15 +00:00
Roland McGrath
7cf492ee5a ld/testsuite/ 
* ld-elf/eh1.d: Add explicit --64 to as options, and explicit
	-melf_x86_64 and -Ttext to ld options, so we don't assume every
	x86_64-*-* target uses --64 (vs --x32) by default or has the
	same address space layout.
	* ld-elf/eh2.d: Likewise.
	* ld-elf/eh3.d: Likewise.
	* ld-elf/eh4.d: Likewise.
	* ld-elf/elf.exp: For target *-*-nacl*, use options_regsub(ld) to
	map -melf_x86_64 to -melf_x86_64_nacl.
 2012-04-09 16:28:34 +00:00
David S. Miller
be16f58925 gas/testsuite/ 
* gas/all/gas.exp: Sparc can handle BFD_RELOC_8 for constants.

ld/testsuite/

	* ld-sparc/tlssunbin32.rd: Fix regexp.
	* ld-sparc/tlssunbin64.rd: Likewise.
 2012-04-07 14:16:35 +00:00
Roland McGrath
5a68afcf73 bfd/ 
2012-04-03  Roland McGrath  <mcgrathr@google.com>

	* elf-nacl.c: New file.
	* elf-nacl.h: New file.
	* elf32-i386.c (elf_backend_modify_segment_map): Define for
	bfd_elf32_i386_nacl_vec.
	(elf_backend_modify_program_headers): Likewise.
	* elf64-x86-64.c (elf_backend_modify_segment_map): Define for
	bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
	(elf_backend_modify_program_headers): Likewise.
	* Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
	(BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
	* Makefile.in: Regenerated.
	* configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
	(bfd_elf32_x86_64_nacl_vec): Likewise.
	(bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
	(bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
	(bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
	(bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
	(bfd_elf32_i386_nacl_vec): Likewise.
	(bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
	(bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
	* configure: Regenerated.

binutils/testsuite/
2012-04-03  Roland McGrath  <mcgrathr@google.com>

	* lib/binutils-common.exp (is_elf_format): Consider *-*-nacl* to
	be ELF too.

	* binutils-all/elfedit-4.d: Add "#as: --64" option.

	* binutils-all/i386/i386.exp: Accept nacl targets too.
	* binutils-all/x86-64/x86-64.exp: Likewise.

gas/testsuite/
2012-04-03  Roland McGrath  <mcgrathr@google.com>

	* gas/i386/k1om.d: Add not-target match for *-*-nacl*.
	* gas/i386/l1om.d: Likewise.

ld/
2012-04-03  Roland McGrath  <mcgrathr@google.com>

	* configure.tgt (i[3-7]86-*-nacl*, x86_64-*-nacl*): Handle them.
	* emulparams/elf_nacl.sh: New file.
	* emulparams/elf_i386_nacl.sh: New file.
	* emulparams/elf32_x86_64_nacl.sh: New file.
	* emulparams/elf_x86_64_nacl.sh: New file.
	* Makefile.am (ALL_EMULATION_SOURCES): Add eelf_i386_nacl.c here.
	(ALL_64_EMULATION_SOURCES): Add eelf32_x86_64_nacl.c and
	eelf_x86_64_nacl.c here.
	(eelf_i386_nacl.c, eelf32_x86_64_nacl.c, eelf_x86_64_nacl.c):
	New targets.
	* Makefile.in: Regenerated.

	* scripttempl/elf.sc: Handle SEPARATE_CODE cases.

ld/testsuite/
2012-04-03  Roland McGrath  <mcgrathr@google.com>

	* ld-x86-64/ilp32-4-nacl.d: New file.
	* ld-x86-64/x86-64.exp: Run it.

	* ld-discard/discard.exp: Accept nacl targets too.
	* ld-elf/binutils.exp: Likewise.
	* ld-elf/comm-data.exp: Likewise.
	* ld-elf/elf.exp: Likewise.
	* ld-elf/tls_common.exp: Likewise.
	* ld-elfvers/vers.exp: Likewise.
	* ld-elfvsb/elfvsb.exp: Likewise.
	* ld-elfweak/elfweak.exp: Likewise.
	* ld-gc/gc.exp: Likewise.
	* ld-ifunc/binutils.exp: Likewise.
	* ld-ifunc/ifunc.exp: Likewise.
	* ld-linkonce/linkonce.exp:Likewise.
	* ld-pie/pie.exp: Likewise.
	* ld-shared/shared.exp: Likewise.
	* ld-undefined/weak-undef.exp: Likewise.
	* ld-unique/unique.exp: Likewise.
	* ld-x86-64/dwarfreloc.exp: Likewise.
	* ld-x86-64/line.exp: Likewise.

	* lib/ld-lib.exp (slurp_options): Support global array
	options_regsub to apply substitutions to the contents
	of options lines read from the file.
	* ld-i386/emit-relocs.d: Renamed to ...
	* ld-i386/emit-relocs.rd: ... this.
	* ld-i386/i386.exp: Accept nacl targets too.
	For them, use options_regsub to replace elf_i386 with
	elf_i386_nacl in run_dump_test cases; apply the same
	substitution in $i386tests; replace foo.rd expectations
	files with foo-nacl.rd in $i386tests.
	(i386tests): Change emit-relocs.d to emit-relocs.rd here.
	* ld-i386/emit-relocs-nacl.rd: New file.
	* ld-i386/plt-nacl.pd: New file.
	* ld-i386/plt-pic-nacl.pd: New file.
	* ld-i386/tlsbin-nacl.rd: New file.
	* ld-i386/tlsbindesc-nacl.rd: New file.
	* ld-i386/tlsdesc-nacl.rd: New file.
	* ld-i386/tlsgdesc-nacl.rd: New file.
	* ld-i386/tlsnopic-nacl.rd: New file.
	* ld-i386/tlspic-nacl.rd: New file.
	* ld-x86-64/x86-64.exp: Accept nacl targets too.
	For them, use options_regsub to replace elf_x86_64 with
	elf_x86_64_nacl in run_dump_test cases; apply the same
	substitution in $x86_64tests; replace foo.rd expectations
	files with foo-nacl.rd in $x86_64tests.
	Add explicit -melf_x86_64 to ld options in tests that need it,
	in case the default emulation is x32 (as it is for x86_64-nacl).
	* ld/testsuite/ld-x86-64/plt-nacl.pd: New file.
	* ld/testsuite/ld-x86-64/split-by-file-nacl.rd: New file.
	* ld/testsuite/ld-x86-64/tlsbin-nacl.rd: New file.
	* ld/testsuite/ld-x86-64/tlsbindesc-nacl.rd: New file.
	* ld/testsuite/ld-x86-64/tlsdesc-nacl.pd: New file.
	* ld/testsuite/ld-x86-64/tlsdesc-nacl.rd: New file.
	* ld/testsuite/ld-x86-64/tlsgdesc-nacl.rd: New file.
	* ld/testsuite/ld-x86-64/tlspic-nacl.rd: New file.

	* ld-i386/hidden2.d: Loosen regexps to match any file format variant,
	and not to depend on exact addresses, displacements, etc. where
	they are irrelevant.
	* ld-i386/pcrel16.d: Likewise.
	* ld-i386/pcrel16abs.d: Likewise.
	* ld-i386/pr12718.d: Likewise.
	* ld-i386/pr12921.d: Likewise.
	* ld-i386/reloc.d: Likewise.
	* ld-i386/tlsbin.dd: Likewise.
	* ld-i386/tlsbin.sd: Likewise.
	* ld-i386/tlsbin.td: Likewise.
	* ld-i386/tlsbindesc.dd: Likewise.
	* ld-i386/tlsbindesc.sd: Likewise.
	* ld-i386/tlsbindesc.td: Likewise.
	* ld-i386/tlsdesc.dd: Likewise.
	* ld-i386/tlsdesc.sd: Likewise.
	* ld-i386/tlsdesc.td: Likewise.
	* ld-i386/tlsg.sd: Likewise.
	* ld-i386/tlsgdesc.dd: Likewise.
	* ld-i386/tlsindntpoff.dd: Likewise.
	* ld-i386/tlsnopic.dd: Likewise.
	* ld-i386/tlsnopic.sd: Likewise.
	* ld-i386/tlspic.dd: Likewise.
	* ld-i386/tlspic.sd: Likewise.
	* ld-i386/tlspic.td: Likewise.
	* ld-i386/tlspie2.d: Likewise.
	* ld-x86-64/hidden2.d: Likewise.
	* ld-x86-64/pcrel16.d: Likewise.
	* ld-x86-64/pr12718.d: Likewise.
	* ld-x86-64/pr12921.d: Likewise.
	* ld-x86-64/protected3.d: Likewise.
	* ld-x86-64/tlsbin.dd: Likewise.
	* ld-x86-64/tlsbin.sd: Likewise.
	* ld-x86-64/tlsbin.td: Likewise.
	* ld-x86-64/tlsbindesc.dd: Likewise.
	* ld-x86-64/tlsbindesc.sd: Likewise.
	* ld-x86-64/tlsbindesc.td: Likewise.
	* ld-x86-64/tlsdesc.dd: Likewise.
	* ld-x86-64/tlsdesc.sd: Likewise.
	* ld-x86-64/tlsdesc.td: Likewise.
	* ld-x86-64/tlsg.sd: Likewise.
	* ld-x86-64/tlsgd5.dd: Likewise.
	* ld-x86-64/tlsgd6.dd: Likewise.
	* ld-x86-64/tlsgdesc.dd: Likewise.
	* ld-x86-64/tlspic.dd: Likewise.
	* ld-x86-64/tlspic.sd: Likewise.
	* ld-x86-64/tlspic.td: Likewise.

	* ld-x86-64/ilp32-8.d: Match any file format variant.
	Use a -Ttext and adjust expected results, to handle variant layouts.
	* ld-x86-64/ilp32-9.d: Likewise.

	* ld-i386/alloc.t: Remove superfluous OUTPUT_FORMAT statement.
	* ld-i386/pr12627.t: Likewise.

	* ld-x86-64/abs-l1om.d: Add target: constraint.
	* ld-x86-64/protected2-l1om.d: Likewise.
	* ld-x86-64/protected3-l1om.d: Likewise.
	* ld-x86-64/ilp32-4.d: Likewise.

	* ld-x86-64/plt.s: New file.
	* ld-x86-64/pltlib.s: New file.
	* ld-x86-64/plt.pd: New file.
	* ld-x86-64/x86-64.exp (x86_64tests): Add them.

	* ld-i386/plt.s: New file.
	* ld-i386/pltlib.s: New file.
	* ld-i386/plt.pd: New file.
	* ld-i386/plt-pic.s: New file.
	* ld-i386/plt-pic.pd: New file.
	* ld-i386/i386.exp (i386tests): Add them.
 2012-04-03 16:01:38 +00:00
Alan Modra
b514e6a51f ld/ 
* ldemul.c (before_allocation_default): Revert last change.
	ldlang.c (lang_add_section): Likewise.
	(strip_excluded_output_sections): Don't strip output sections with
	user input sections when emitrelocations, unless all are SEC_EXCLUDE.
ld/testsuite/
	* ld-powerpc/vxworks-relax.rd: Remove check on reloc section
	file offset and reloc symbol indices.
 2012-03-25 06:45:16 +00:00
Hans-Peter Nilsson
a1fe2c2f3a PR ld/13813 
* ld-mips-elf/comm-data.exp (mips_comm_data_test): For N32 and N64
	tests, also specify assembler option -march=mips3.
 2012-03-21 19:15:02 +00:00
H.J. Lu
bdb892b995 Handle relocation against protected function for -Bsymbolic 
bfd/

2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13880
	* elf32-i386.c (elf_i386_relocate_section): Don't issue an error
	for R_386_GOTOFF relocation against protected function if
	SYMBOLIC_BIND is true.

	* elf64-x86-64.c (elf_x86_64_relocate_section): Don't issue an
	error for R_X86_64_GOTOFF64 relocation against protected function
	when building executable or SYMBOLIC_BIND is true.

ld/testsuite/

2012-03-20  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13880
	* ld-i386/i386.exp: Run protected4 and protected5.
	* ld-x86-64/x86-64.exp: Likewise.

	* ld-i386/protected4.d: New.
	* ld-i386/protected4.s: Likewise.
	* ld-i386/protected5.d: Likewise.
	* ld-i386/protected5.s: Likewise.
	* ld-x86-64/protected4.d: Likewise.
	* ld-x86-64/protected4.s: Likewise.
	* ld-x86-64/protected5.d: Likewise.
	* ld-x86-64/protected5.s: Likewise.
 2012-03-20 18:16:38 +00:00
Andreas Schwab
95b25ccde7 * ld-m68k/m68k.exp ("TLS indirect symbol use"): Pass 
--copy-dt-needed-entries.
 2012-03-19 15:07:59 +00:00
Matthew Gretton-Dann
692392805b * gas/config/tc-arm.c (aeabi_set_public_attributes): Correct 
handling of Tag_DIV_use.
	* gas/testsuite/gas/testsuite/gas/arm/any-idiv.d: New testcase.
	* gas/testsuite/gas/testsuite/gas/arm/any-idiv.s: Likewise.
	* gas/testsuite/gas/arm/attr-any-armv4t.d: Update expected output.
	* gas/testsuite/gas/arm/attr-any-thumbv6.d: Likewise.
	* gas/testsuite/gas/arm/attr-cpu-directive.d: Likewise.
	* gas/testsuite/gas/arm/attr-default.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv1.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv2.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv2a.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv2s.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv3.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv3m.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv4.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv4t.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv4txm.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv4xm.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv5.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv5t.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv5te.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv5tej.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv5texp.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv5txm.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv6-m+os.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv6-m.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv6.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv6j.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv6k+sec.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv6k.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv6kt2.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv6s-m.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv6t2.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv6z.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv6zk.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv6zkt2.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv6zt2.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv7-a+mp.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv7-a+sec.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv7-a.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv7.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-armv7a.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-iwmmxt.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-iwmmxt2.d: Likewise.
	* gas/testsuite/gas/arm/attr-march-xscale.d: Likewise.
	* gas/testsuite/gas/arm/attr-mcpu.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-arm1020e.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-arm1020t.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-arm1136jf-s.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-arm1136jfs.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-arm7500fe.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-fpa.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-fpa10.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-fpa11.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-fpe.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-fpe2.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-fpe3.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-maverick.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-neon-fp16.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-neon.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-softfpa.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-softvfp+vfp.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-softvfp.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-vfp.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-vfp10-r0.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-vfp10.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-vfp3.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-vfp9.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-vfpv2.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-vfpv3-d16.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-vfpv3.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-vfpv4-d16.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-vfpv4.d: Likewise.
	* gas/testsuite/gas/arm/attr-mfpu-vfpxd.d: Likewise.
	* gas/testsuite/gas/arm/attr-order.d: Likewise.
	* gas/testsuite/gas/arm/attr-override-cpu-directive.d: Likewise.
	* gas/testsuite/gas/arm/attr-override-mcpu.d: Likewise.
	* gas/testsuite/gas/arm/eabi_attr_1.d: Likewise.
	* gas/testsuite/gas/arm/mov-highregs-any.d: Likewise.
	* gas/testsuite/gas/arm/mov-lowregs-any.d: Likewise.
	* gas/testsuite/gas/arm/pr12198-1.d: Likewise.
	* gas/testsuite/gas/arm/pr12198-2.d: Likewise.
	* ld/testsuite/ld-arm/arm-elf.exp: Add new testcases.
	* ld/testsuite/ld-arm/attr-merge-2.attr: Update ouput.
	* ld/testsuite/ld-arm/attr-merge-2a.s: Remove Tag_DIV_use test.
	* ld/testsuite/ld-arm/attr-merge-2b.s: Likewise.
	* ld/testsuite/ld-arm/attr-merge-3.attr: Updated expected output.
	* ld/testsuite/ld-arm/attr-merge-4.attr: Likewise.
	* ld/testsuite/ld-arm/attr-merge-5.attr: Likewise.
	* ld/testsuite/ld-arm/attr-merge-6.attr: Likewise.
	* ld/testsuite/ld-arm/attr-merge-7.attr: Likewise.
	* ld/testsuite/ld-arm/attr-merge-arch-1.attr: Likewise.
	* ld/testsuite/ld-arm/attr-merge-arch-2.attr: Likewise.
	* ld/testsuite/ld-arm/attr-merge-unknown-2.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-unknown-2r.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-unknown-3.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-1.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-1r.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-2.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-2r.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-3.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-3r.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-4.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-4r.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-5.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-5r.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-6.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-vfp-6r.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-wchar-00-nowarn.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-wchar-00.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-wchar-02-nowarn.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-wchar-02.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-wchar-04-nowarn.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-wchar-04.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-wchar-20-nowarn.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-wchar-20.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-wchar-22-nowarn.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-wchar-22.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-wchar-24-nowarn.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-wchar-40-nowarn.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-wchar-40.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-wchar-42-nowarn.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-wchar-44-nowarn.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-wchar-44.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge.attr: Likewise.
	* ld/testsuite/ld-arm/attr-merge-div-0.s: New testcase.
	* ld/testsuite/ld-arm/attr-merge-div-00.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-div-01-m3.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-div-01.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-div-02.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-div-1.s: Likewise.
	* ld/testsuite/ld-arm/attr-merge-div-10-m3.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-div-10.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-div-11.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-div-12.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-div-120.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-div-2.s: Likewise.
	* ld/testsuite/ld-arm/attr-merge-div-20.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-div-21.d: Likewise.
	* ld/testsuite/ld-arm/attr-merge-div-22.d: Likewise.
 2012-03-16 14:02:33 +00:00
Alan Modra
58af5af403 * ld-gc/pr13683.d: Accept powerpc64 function descriptor syms. 2012-03-16 00:20:58 +00:00
Alan Modra
5cb49709c9 * config/default.exp: Update copyright date. 
* ld-elf/shared.exp: Pass --no-as-needed to various tests linking
	shared libs.
	* ld-elfvers/vers.exp: Likewise.
 2012-03-15 01:57:57 +00:00
H.J. Lu
3d3e6bc3f4 Add a testcase for PR ld/13839 
2012-03-14  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13839
	* ld-elf/pr13839.d: New.
	* ld-elf/pr13839.s: Likewise.
	* ld-elf/pr13839.t: Likewise.
 2012-03-14 15:56:13 +00:00
H.J. Lu
56b8aada47 Restore R_386_IRELATIVE and R_X86_64_IRELATIVE 
bfd/

2012-03-09  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13817
	* bfd/elf32-i386.c (elf_i386_relocate_section): Restore
	R_386_IRELATIVE.

	* * elf64-x86-64.c (elf_x86_64_relocate_section): Restore
	R_X86_64_IRELATIVE.

ld/testsuite/

2012-03-09  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13817
	* ld-i386/pr13302.d: Updated.
	* ld-x86-64/pr13082-5b.d: Likewise.
	* ld-x86-64/pr13082-6a.d: Likewise.
	* ld-x86-64/pr13082-6b.d: Likewise.
 2012-03-09 16:28:38 +00:00
Alan Modra
7a9bac9372 PR ld/13683 
* ld-gc/pr13683.d: Allow non-zero top address digit.
 2012-03-05 23:09:10 +00:00
Hans-Peter Nilsson
aa443d3b23 PR ld/13803 
* ld-arm/fix-arm1176-off.d, ld-arm/fix-arm1176-on.d: Regexpify
	address of func_to_branch_to.
 2012-03-05 17:21:42 +00:00
Hans-Peter Nilsson
1fc75697ae PR ld/13789 
* ld-elf/zerosize1.d: Allow xyzzy to be either OBJECT or NOTYPE.
 2012-03-01 08:24:10 +00:00
Walter Lee
fb6ceddedd Add big-endian support for tilegx. 
bfd/
	* config.bfd (tilegx-*-*): rename little endian vector; add big
	endian vector.
	(tilegxbe-*-*): New case.
	* configure.in (bfd_elf32_tilegx_vec): Rename...
	(bfd_elf32_tilegx_le_vec): ... to this.
	(bfd_elf32_tilegx_be_vec): New vector.
	(bfd_elf64_tilegx_vec): Rename...
	(bfd_elf64_tilegx_le_vec): ... to this.
	(bfd_elf64_tilegx_be_vec): New vector.
	* configure: Regenerate.
	* elf32-tilegx.c (TARGET_LITTLE_SYM): Rename.
	(TARGET_LITTLE_NAME): Ditto.
	(TARGET_BIG_SYM): Define.
	(TARGET_BIG_NAME): Define.
	* elf64-tilegx.c (TARGET_LITTLE_SYM): Rename.
	(TARGET_LITTLE_NAME): Ditto.
	(TARGET_BIG_SYM): Define.
	(TARGET_BIG_NAME): Define.
	* targets.c (bfd_elf32_tilegx_vec): Rename...
	(bfd_elf32_tilegx_le_vec): ... to this.
	(bfd_elf32_tilegx_be_vec): Declare.
	(bfd_elf64_tilegx_vec): Rename...
	(bfd_elf64_tilegx_le_vec): ... to this.
	(bfd_elf64_tilegx_be_vec): Declare.
	(_bfd_target_vector): Add / rename above vectors.

binutils/testsuite/
	* binutils-all/objdump.exp (cpus_expected): Add tilegx.

gas/
	* tc-tilegx.c (tilegx_target_format): Handle big endian.
	(OPTION_EB): Define.
	(OPTION_EL): Define.
	(md_longopts): Add entries for "EB" and "EL".
	(md_parse_option): Handle OPTION_EB and OPTION_EL.
	(md_show_usage): Add -EB and -EL.
	(md_number_to_chars): New.
	* tc-tilegx.h (TARGET_BYTES_BIG_ENDIAN): Guard definition with
	ifndef.
	(md_number_to_chars): Delete.
	* configure.tgt (tilegx*be): Handle.
	* doc/as.texinfo [TILE-Gx]: Document -EB and -EL.
	* doc/c-tilegx.texi: Ditto.

ld/
	* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx_be.c.
	(ALL_64_EMULATION_SOURCES): Add eelf64tilegx_be.c.
	(eelf32tilegx_be.c): Add rule to build this file.
	(eelf64tilegx_be.c): Ditto.
	* Makefile.in: Regenerate.
	* configure.tgt (tilegx-*-*): Support big endian.
	(tilegxbe-*-*): New.
	* emulparams/elf32tilegx.sh (OUTPUT_FORMAT): Rename.
	(BIG_OUTPUT_FORMAT): Define.
	(LITTLE_OUTPUT_FORMAT): Define.
	* emulparams/elf32tilegx_be.sh: New.
	* emulparams/elf64tilegx.sh (OUTPUT_FORMAT): Rename.
	(BIG_OUTPUT_FORMAT): Define.
	(LITTLE_OUTPUT_FORMAT): Define.
	* emulparams/elf64tilegx_be.sh: New.

ld/testsuite/
	* ld-tilegx/reloc-be.d: New.
	* ld-tilegx/reloc-le.d: New.
	* ld-tilegx/reloc.d: Delete.
	* ld-tilegx/tilegx.exp: Test big and little endian.
 2012-02-25 19:51:34 +00:00
Nick Clifton
2aa9aad989 PR ld/13683 
* ldlang.c (lang_process): Rerun lang_do_assignments before
	starting garbage collection.
	* ldexp.c (fold_name): Generate a reloc for defined symbols
	found without an associated output section during the mark phase.
	(exp_fold_tree_1): Continue processing an expression, even if we
	are unable to fold it, if we are in the first two evaluation
	phases.
	* ldexp.h (enum lang_phase_type): Add descriptions of the phases.

	* ld-gc/pr13683.c: New test source file.
	* ld-gc/pr13683.d: New test control and output file.
	* ld-gc/gc.exp: Run the pr13683 test.

	* ld-cris/tls-gc-68: Update expected symbol table dump.
	* ld-cris/tls-gc-69: Likewise.
	* ld-cris/tls-gc-70: Likewise.
	* ld-cris/tls-gc-71: Likewise.
	* ld-cris/tls-gc-75: Likewise.
	* ld-cris/tls-gc-76.d: Likewise.
	* ld-cris/tls-gc-79.d: Likewise.
 2012-02-22 16:27:35 +00:00
Alan Modra
fbe2ec189e * ld-elf/comm-data.exp: Run for *-*-gnu*. 2012-02-20 01:51:52 +00:00
Richard Henderson
3035ca03e8 PR ld/13621 
* ld-elf/zerosize1.d, ld-elf/zerosize1.s: New test.
 2012-02-14 20:43:26 +00:00
Alan Modra
32d79e6818 * ld-elf/linkoncerdiff.d: Don't run for hppa64-hpux. 
* ld-elf/pr11304a.s: Always have whitespace before directives.
	* ld-elf/pr11304b.s: Likewise.
	* ld-selective/selective.exp: Test m68hc1* variant of m6811, m6812.
	* lib/ld-lib.exp: Likewise, and vice versa.
 2012-02-14 01:02:04 +00:00
Richard Henderson
e1741a1ed1 PR ld/13621 
bfd/
	* linker.c (fix_syms): Force symbols outside any section into
	bfd_abs_section_ptr.
ld/testsuite/
	* ld-elf/warn2.d: Expect ABS section for Foo.
	* ld-elf/zerosize1.d, zerosize1.s: New test.
 2012-02-13 18:08:51 +00:00
Alan Modra
fae5f26d81 * ld-m68hc11/m68hc11.exp: Run for m68hc11-*-* and m68hc12-*-*. 
* ld-m68hc11/adj-brset.d: Remove redundant #target line.  Add
	-m m68hc11elf to ld invocation.
	* ld-m68hc11/adj-jump.d: Likewise.
	* ld-m68hc11/bug-1403.d: Likewise.
	* ld-m68hc11/bug-1417.d: Likewise.
	* ld-m68hc11/bug-3331.d: Likewise.
	* ld-m68hc11/relax-direct.d: Likewise.
	* ld-m68hc11/relax-group.d: Likewise.
	* ld-m68hc11/far-hc11.d: Remove redundant #target line.  Adjust for
	changed addresses.
	* ld-m68hc11/far-hc12.d: Remove redundant #target line.
	* ld-m68hc11/link-hcs12.d: Likewise, and adjust for header changes.
 2012-02-13 02:31:53 +00:00
H.J. Lu
923f257ffd Don't use multi byte nop instructions for i386 
bfd/

2012-02-09  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13675
	* cpu-i386.c (bfd_arch_i386_fill): Updated to support multi byte
	nop instructions.
	(bfd_arch_i386_short_nop_fill): New.
	(bfd_arch_i386_long_nop_fill): Likewise.
	Use bfd_arch_i386_short_nop_fill in 32bit bfd_arch_info
	initializers.  Use bfd_arch_i386_long_nop_fill on 64bit
	bfd_arch_info initializers.

	* cpu-k1om.c (bfd_arch_i386_fill): Renamed to ...
	(bfd_arch_i386_short_nop_fill): This.
	Update bfd_arch_info initializers.
	* cpu-l1om.c: Likewise.

ld/testsuite/

2012-02-09  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13675
	* ld-i386/tlsnopic.dd: Update no-op padding.
	* ld-i386/tlspic.dd: Likewise.
 2012-02-09 22:51:58 +00:00
H.J. Lu
b7761f1106 Support arch-dependent fill 
bfd/

2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13616
	* archures.c (bfd_arch_info): Add fill.
	(bfd_default_arch_struct): Add bfd_arch_default_fill.
	(bfd_arch_default_fill): New.

	* configure.in: Set bfd version to 2.22.52.
	* configure: Regenerated.

	* cpu-alpha.c: Add bfd_arch_default_fill to bfd_arch_info
	initializer.
	* cpu-arc.c: Likewise.
	* cpu-arm.c: Likewise.
	* cpu-avr.c: Likewise.
	* cpu-bfin.c: Likewise.
	* cpu-cr16.c: Likewise.
	* cpu-cr16c.c: Likewise.
	* cpu-cris.c: Likewise.
	* cpu-crx.c: Likewise.
	* cpu-d10v.c: Likewise.
	* cpu-d30v.c: Likewise.
	* cpu-dlx.c: Likewise.
	* cpu-epiphany.c: Likewise.
	* cpu-fr30.c: Likewise.
	* cpu-frv.c: Likewise.
	* cpu-h8300.c: Likewise.
	* cpu-h8500.c: Likewise.
	* cpu-hppa.c: Likewise.
	* cpu-i370.c: Likewise.
	* cpu-i860.c: Likewise.
	* cpu-i960.c: Likewise.
	* cpu-ia64.c: Likewise.
	* cpu-ip2k.c: Likewise.
	* cpu-iq2000.c: Likewise.
	* cpu-lm32.c: Likewise.
	* cpu-m10200.c: Likewise.
	* cpu-m10300.c: Likewise.
	* cpu-m32c.c: Likewise.
	* cpu-m32r.c: Likewise.
	* cpu-m68hc11.c: Likewise.
	* cpu-m68hc12.c: Likewise.
	* cpu-m68k.c: Likewise.
	* cpu-m88k.c: Likewise.
	* cpu-mcore.c: Likewise.
	* cpu-mep.c: Likewise.
	* cpu-microblaze.c: Likewise.
	* cpu-mips.c: Likewise.
	* cpu-mmix.c: Likewise.
	* cpu-moxie.c: Likewise.
	* cpu-msp430.c: Likewise.
	* cpu-mt.c: Likewise.
	* cpu-ns32k.c: Likewise.
	* cpu-openrisc.c: Likewise.
	* cpu-or32.c: Likewise.
	* cpu-pdp11.c: Likewise.
	* cpu-pj.c: Likewise.
	* cpu-plugin.c: Likewise.
	* cpu-powerpc.c: Likewise.
	* cpu-rl78.c: Likewise.
	* cpu-rs6000.c: Likewise.
	* cpu-rx.c: Likewise.
	* cpu-s390.c: Likewise.
	* cpu-score.c: Likewise.
	* cpu-sh.c: Likewise.
	* cpu-sparc.c: Likewise.
	* cpu-spu.c: Likewise.
	* cpu-tic30.c: Likewise.
	* cpu-tic4x.c: Likewise.
	* cpu-tic54x.c: Likewise.
	* cpu-tic6x.c: Likewise.
	* cpu-tic80.c: Likewise.
	* cpu-tilegx.c: Likewise.
	* cpu-tilepro.c: Likewise.
	* cpu-v850.c: Likewise.
	* cpu-vax.c: Likewise.
	* cpu-w65.c: Likewise.
	* cpu-we32k.c: Likewise.
	* cpu-xc16x.c: Likewise.
	* cpu-xstormy16.c: Likewise.
	* cpu-xtensa.c: Likewise.
	* cpu-z80.c: Likewise.
	* cpu-z8k.c: Likewise.

	* cpu-i386.c: Include "libiberty.h".
	(bfd_arch_i386_fill): New.
	Add bfd_arch_i386_fill to  bfd_arch_info initializer.

	* cpu-k1om.c: Add bfd_arch_i386_fill to  bfd_arch_info initializer.
	* cpu-l1om.c: Likewise.

	* linker.c (default_data_link_order): Call abfd->arch_info->fill
	if fill size is 0.

	* bfd-in2.h: Regenerated.

include/

2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13616
	* bfdlink.h (bfd_link_order): Update comments on data size.

ld/

2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13616
	* emulparams/elf32_x86_64.sh: Remove NOP.
	* emulparams/elf_i386.sh: Likewise.
	* emulparams/elf_i386_be.sh: Likewise.
	* emulparams/elf_i386_ldso.sh: Likewise.
	* emulparams/elf_i386_vxworks.sh: Likewise.
	* emulparams/elf_k1om.sh: Likewise.
	* emulparams/elf_l1om.sh: Likewise.
	* emulparams/elf_x86_64.sh: Likewise.

	* ldlang.c (zero_fill): Initialized to 0.

	* ldwrite.c (build_link_order): Set data size to linker odrder
	size when they are the same.

	* scripttempl/elf.sc: Don't specify fill if NOP is undefined.

ld/testsuite/

2012-01-31  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13616
	* ld-i386/tlsbindesc.dd: Update no-op padding.
	* ld-i386/tlsnopic.dd: Likewise.
	* ld-i386/tlspic.dd: Likewise.
	* ld-x86-64/tlsbin.dd: Likewise.
	* ld-x86-64/tlsbindesc.dd: Likewise.
	* ld-x86-64/tlspic.dd: Likewise.
 2012-01-31 17:54:39 +00:00
Alan Modra
3499cebd0d * config/default.exp: Provide tmpdir/ld/collect-ld. 2012-01-17 00:16:54 +00:00
H.J. Lu
df4f944355 Remove ABI_64_P check on R_X86_64_PCXX 
bfd/

2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13581
	* elf64-x86-64.c (elf_x86_64_relocate_section): Remove ABI_64_P
	check on R_X86_64_PCXX.

ld/testsuite/

2012-01-10  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13581
	* ld-x86-64/ilp32-4.s: New.
	* ld-x86-64/ilp32-10.d: Likewise.
	* ld-x86-64/ilp32-10.s: Likewise.

	* ld-x86-64/ilp32-4.d: Adjusted.
	* ld-x86-64/ilp32-5.d: Likewise.
	* ld-x86-64/ilp32-5.s: Likewise.

	* ld-x86-64/x86-64.exp: Run ilp32-10.
 2012-01-10 20:18:18 +00:00
Nick Clifton
d7309e48b6 * ld-x86-64/x86-64.exp: Add test of linking mixed 32-bit and 
64-bit objects when the 32-bit object (loaded first) contains 32+
	local symbols, all referenced by relocs and the 64-bit object
	contains a reloc that uses a symbol in the 32-bit object.
	* 32bit.s: New source file.
	* 64bit.s: New source file.
	* incompatible.l: New expected linker output file.
 2012-01-05 15:17:18 +00:00
Nick Clifton
23e1d3291c Rotate ChangeLogs 2012-01-05 10:09:39 +00:00
David Daney
fb35d3d8fa 2011-12-15 David Daney <david.daney@cavium.com> 
Nick Clifton <nickc@redhat.com>

	* ld-elfvers/vers.exp (picflag): Set to -fpic for mips*-*-* when
	using GCC-4.3 or later.
	(pic): Set to "yes" for mips*-*-linux*.
	* ld-elfvsb/elfvsb.exp: Don't test non-PIC shared libraried on
	mips*-*-linux*.
	(picflag): Set to -fpic for mips*-*-* when using GCC-4.3 or later.
	* ld-elfweak/elfweak.exp (picflag): Set to -fpic for mips*-*-*
	when using GCC-4.3 or later.
	* ld-shared/shared.exp (picflag): Same.
	* lib/ld-lib.exp (at_least_gcc_version): New proc.
 2011-12-16 06:18:55 +00:00
David Daney
b39f07ab20 2011-12-10 David Daney <david.daney@cavium.com> 
* ld-mips-elf/pic-and-nonpic-6-n64.dd: Use correct encoding for
	64-bit MOVE instruction.
 2011-12-11 01:43:07 +00:00
David Daney
7181d6843d 2011-12-09 David Daney <david.daney@cavium.com> 
* ld-mips-elf/tls-multi-got-1.r: Add "0x" to match value for
	MIPS_BASE_ADDRESS.
	* ld-mips-elf/textrel-1.d: Same.
	* ld-mips-elf/multi-got-1.d: Same.
 2011-12-10 05:54:45 +00:00
Nick Clifton
65fc367bc7 * ld-cris/weakref4.d: Updated pattern match for the message from 
readelf stating that there are no decoded unwind sections.
	* tls-js1.d: Likewise.
	* tls-local-63.d: Likewise.
	* tls-local-64.d: Likewise.
	* tls-und-38.d: Likewise.
	* tls-und-42.d: Likewise.
	* tls-und-46.d: Likewise.
	* tls-und-50.d: Likewise.
	* weakref3.d: Likewise.
	* weakref4.d: Likewise.
 2011-12-05 17:11:31 +00:00
David Daney
fdddb815a1 2011-12-03 David Daney <david.daney@cavium.com> 
* ld-bootstrap/bootstrap.exp: Use consistent flags for final link
	in ia64 and mips cases.
 2011-12-03 17:13:02 +00:00
Maciej W. Rozycki
74d44110ad PR ld/10144 
* lib/ld-lib.exp (run_ld_link_tests): Handle sources from other
	directories.
	(run_ld_link_exec_tests): Likewise.
	(run_cc_link_tests): Likewise.
	* ld-elf/comm-data1.sd: New test.
	* ld-elf/comm-data1.s: Source for the new test.
	* ld-elf/comm-data2.sd: New test.
	* ld-elf/comm-data2.rd: Likewise.
	* ld-elf/comm-data2.xd: Likewise.
	* ld-elf/comm-data2.s: Source for the new tests.
	* ld-elf/comm-data.exp: New file.
	* ld-mips-elf/comm-data.exp: Likewise.
 2011-11-29 12:42:10 +00:00
Matthew Gretton-Dann
0f3ed5491d * ld/testsuite/ld-arm/jump-reloc-veneers.s: Update for changes to assembler output. 2011-11-09 17:01:38 +00:00
Alan Modra
560c8763d3 bfd/ 
* elf64-ppc.c (struct ppc64_elf_obj_tdata): Rename
	ha_relocs_not_using_r2 to unexpected_toc_insn.
	(ok_lo_toc_insn): New function.
	(ppc64_elf_edit_toc): Check insn on lo toc reloc.  Emit warning.
	(ppc64_elf_relocate_section): Don't check insn on lo toc reloc here.
	Handle addic on lo toc reloc.
ld/testsuite/
	* ld-powerpc/powerpc.exp: Expect ld warnings for tocopt test.
	* ld-powerpc/tocopt.out: New file.
 2011-11-08 13:06:03 +00:00
Nick Clifton
cfb8c0921c bfd: 
* Makefile.am (ALL_MACHINES): Add cpu-epiphany.lo .
	(ALL_MACHINES_CFILES): Add cpu-epiphany.c .
	(BFD32_BACKENDS): Add elf32-epiphany.lo .
	(BFD32_BACKENDS_CFILES): Add elf32-epiphany.c .
	* Makefile.in, bfd-in2.h, configure, libbfd.h: Regenerate.
	* archures.c (bfd_arch_epiphany): Add.
	(bfd_mach_epiphany16, bfd_mach_epiphany32): Define.
	(bfd_epiphany_arch): Declare.
	(bfd_archures_list): Add &bfd_epiphany_arch.
	* config.bfd (epiphany-*-elf): New target case.
	* configure.in (bfd_elf32_epiphany_vec): New target vector case.
	* reloc.c (BFD_RELOC_EPIPHANY_SIMM8): New relocation.
	(BFD_RELOC_EPIPHANY_SIMM24, BFD_RELOC_EPIPHANY_HIGH): Likewise.
	(BFD_RELOC_EPIPHANY_LOW, BFD_RELOC_EPIPHANY_SIMM11): Likewise.
	(BFD_RELOC_EPIPHANY_IMM11, BFD_RELOC_EPIPHANY_IMM8): Likewise.
	* targets.c (bfd_elf32_epiphany_vec): Declare.
	(_bfd_target_vector): Add bfd_elf32_epiphany_vec.
	* po/SRC-POTFILES.in, po/bfd.pot: Regenerate.
	* cpu-epiphany.c, elf32-epiphany.c: New files.
binutils:
	* readelf.c (include "elf/epiphany.h")
	(guess_is_rela, dump_relocation): Handle EM_ADAPTEVA_EPIPHANY.
	(get_machine_name, is_32bit_abs_reloc, is_32bit_pcrel_reloc): Likewise.
	(is_16bit_abs_reloc, is_none_reloc): Likewise.
	* po/binutils.pot: Regenerate.
cpu:
	* cpu/epiphany.cpu, cpu/epiphany.opc: New files.
gas:
	* NEWS: Mention addition of Adapteva Epiphany support.
	* config/tc-epiphany.c, config/tc-epiphany.h: New files.
	* Makefile.am (TARGET_CPU_CFILES): Add config/tc-epiphany.c .
	(TARGET_CPU_HFILES): Add config/tc-epiphany.h .
	* Makefile.in, configure, doc/Makefile.in, po/POTFILES.in: Regenerate.
	* configure.in: Also set using_cgen for epiphany.
	* configure.tgt: Handle epiphany.
	* doc/Makefile.am (CPU_DOCS): Add c-epiphany.texi .
	* doc/all.texi: Set EPIPHANY.
	* doc/as.texinfo: Add EPIPHANY-specific text.
	* doc/c-epiphany.texi: New file.
	* po/gas.pot: Regenerate.
gas/testsuite:
	* gas/epiphany: New directory.
include:
	* dis-asm.h (print_insn_epiphany): Declare.
	* elf/epiphany.h: New file.
	* elf/common.h (EM_ADAPTEVA_EPIPHANY): Define.
ld:
	* NEWS: Mention addition of Adapteva Epiphany support.
	* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32epiphany.c .
	(eelf32epiphany.c): New rule.
	* Makefile.in: Regenerate.
	* configure.tgt: Handle epiphany-*-elf.
	* po/ld.pot: Regenerate.
	* testsuite/ld-srec/srec.exp: xfail epiphany.
	* emulparams/elf32epiphany.sh: New file.
opcodes:
	* Makefile.am (HFILES): Add epiphany-desc.h and epiphany-opc.h .
	(TARGET_LIBOPCODES_CFILES): Add  epiphany-asm.c, epiphany-desc.c,
	epiphany-dis.c, epiphany-ibld.c and epiphany-opc.c .
	(CLEANFILES): Add stamp-epiphany.
	(EPIPHANY_DEPS): Set.  Make CGEN-generated Epiphany files depend on it.
	(stamp-epiphany): New rule.
	* Makefile.in, configure, po/POTFILES.in, po/opcodes.pot: Regenerate.
	* configure.in: Handle bfd_epiphany_arch.
	* disassemble.c (ARCH_epiphany): Define.
	(disassembler): Handle bfd_arch_epiphany.
	* epiphany-asm.c, epiphany-desc.c, epiphany-desc.h: New files.
	* epiphany-dis.c, epiphany-ibld.c, epiphany-opc.c: Likewise.
	* epiphany-opc.h: Likewise.
 2011-10-25 11:18:16 +00:00
H.J. Lu
9892017203 Replace IRELATIVE relocations with RELATIVE in .rel.dyn. 
bfd/

2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13302
	* elf32-i386.c (elf_i386_relocate_section): Replace
	R_386_IRELATIVE with R_386_RELATIVE.

	* elf64-x86-64.c (elf_x86_64_relocate_section): Replace
	R_X86_64_IRELATIVE with R_X86_64_RELATIVE.

ld/testsuite/

2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13302
	* ld-i386/i386.exp: Run pr13302.

	* ld-i386/pr13302.d: New.
	* ld-i386/pr13302.s: Likewise.

	* ld-x86-64/pr13082-5b.d: Updated.
	* ld-x86-64/pr13082-6a.d: Likewise.
	* ld-x86-64/pr13082-6b.d: Likewise.
 2011-10-21 19:37:15 +00:00
H.J. Lu
e1f987424b Put IRELATIVE relocations after JUMP_SLOT. 
bfd/

2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13302
	* elf32-i386.c (elf_i386_link_hash_table): Add next_jump_slot_index
	and next_irelative_index.
	(elf_i386_link_hash_table_create): Initialize next_jump_slot_index
	and next_irelative_index.
	(elf_i386_allocate_dynrelocs): Increment reloc_count instead of
	next_tls_desc_index.
	(elf_i386_size_dynamic_sections): Set next_tls_desc_index and
	next_irelative_index from reloc_count.
	(elf_i386_finish_dynamic_symbol): Put R_386_IRELATIVE after
	R_386_JUMP_SLOT.

	* elf64-x86-64.c (elf_x86_64_link_hash_table): Add
	next_jump_slot_index and next_irelative_index.
	(elf_x86_64_link_hash_table_create): Initialize
	next_jump_slot_index and next_irelative_index.
	(elf_x86_64_size_dynamic_sections): Set next_irelative_index
	from reloc_count.
	(elf_x86_64_finish_dynamic_symbol): Put R_X86_64_IRELATIVE after
	R_X86_64_JUMP_SLOT.

ld/testsuite/

2011-10-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13302
	* ld-ifunc/ifunc-16-i386.d: New.
	* ld-ifunc/ifunc-16-x86-64.d: Likewise.
	* ld-ifunc/ifunc-16-x86.s: Likewise.
 2011-10-21 15:13:37 +00:00
Alan Modra
4a89cbfcf5 * ld-selective/selective.exp: Use check_gc_sections_available. 
Remove redundant xfails.
	* ld-selective/sel-dump.exp: Likewise.
 2011-10-20 12:34:20 +00:00
Alan Modra
1d5316ab67 PR ld/13177 
bfd/
	* elflink.c (_bfd_elf_gc_mark_rsec): Set symbol "mark".
	(elf_gc_sweep_symbol): Don't test plt/got refcounts, instead test
	"mark".  Hide undefweak too.  Clear def_regular and ref_regular.
	* elf-m10300.c (mn10300_elf_relocate_section): Ignore unresolved
	reloc errors from garbage-collected code.
	* elf32-arm.c (elf32_arm_relocate_section): Likewise.
	* elf32-bfin.c (bfin_relocate_section): Likewise.
	(bfinfdpic_relocate_section): Likewise.
	* elf32-cris.c (cris_elf_relocate_section): Likewise.
	* elf32-frv.c (elf32_frv_relocate_section): Likewise.
	* elf32-i386.c (elf_i386_relocate_section): Likewise.
	* elf32-m32r.c (m32r_elf_relocate_section): Likewise.
	* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
	* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
	* elf32-s390.c (elf_s390_relocate_section): Likewise.
	* elf32-sh.c (sh_elf_relocate_section): Likewise.
	* elf32-spu.c (spu_elf_relocate_section): Likewise.
	* elf32-tilepro.c (tilepro_elf_relocate_section): Likewise.
	* elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
	* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
	* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
	* elf64-s390.c (elf_s390_relocate_section): Likewise.
	* elf64-sh64.c (sh_elf64_relocate_section): Likewise.
	* elf64-x86-64.c (elf_x86_64_relocate_section): Likewise.
	* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.
	* elfxx-tilegx.c (tilegx_elf_relocate_section): Likewise.
ld/testsuite/
	* ld-elf/elf.exp: Move test for shared lib support..
	* lib/ld-lib.exp (check_shared_lib_support): ..to here. Add m68hc1*,
	and s/ms1/mt/.
	(check_gc_sections_available): Match hppa*64 not hppa64.  Comment.
	* ld-gc/libpersonality.s: New.
	* ld-gc/personality.s, * ld-gc/personality.d: New.
	* ld-gc/gc.exp: Run personality test.
 2011-10-19 07:17:21 +00:00
David S. Miller
abd242a908 Fix sparc TLS call relaxation when the delay slot sets up %o0. 
bfd/

	PR binutils/13301
	* elfxx-sparc.c (sparc_elf_find_reloc_at_ofs): New function.
	(_bfd_sparc_elf_relocate_section): Always move the __tls_get_addr
	call delay slot instruction forward 4 bytes when performing
	relaxation.

gold/

	PR binutils/13301
	* sparc.cc (Target_sparc::Relocate::reloc_adjust_addr_): New
	member to track relocation locations that have moved during TLS
	reloc optimizations.
	(Target_sparc::Relocate::Relocate): Initialize to NULL.
	(Target_sparc::Relocate::relocate): Adjust view down by 4
	bytes if it matches reloc_adjust_addr_.
	(Target_sparc::Relocate::relocate_tls): Always move the
	__tls_get_addr call delay slot instruction forward 4 bytes when
	performing relaxation.

ld/testsuite/

	* ld-sparc/tlssunbin32.dd: Update for TLS call relaxation fix
	for PR 13301.
	* ld-sparc/tlssunbin64.dd: Likewise.
	* ld-sparc/tlssunpic32.dd: Likewise.
	* ld-sparc/tlssunpic64.dd: Likewise.
 2011-10-19 00:32:25 +00:00
Julian Brown
a415b1cd63 Jie Zhang <jie@codesourcery.com> 
Julian Brown  <julian@codesourcery.com>

    gas/
    * config/tc-arm.c (parse_shifter_operand): Fix handling
    of explicit rotation.
    (encode_arm_shifter_operand): Likewise.

    gas/testsuite/
    * gas/arm/adrl.d: Adjust.
    * gas/arm/immed2.d: New test.
    * gas/arm/immed2.s: New test.

    ld/testsuite/
    * ld-arm/cortex-a8-fix-b-plt.d: Adjust.
    * ld-arm/cortex-a8-fix-bcc-plt.d: Adjust.
    * ld-arm/cortex-a8-fix-bl-plt.d: Adjust.
    * ld-arm/cortex-a8-fix-bl-rel-plt.d: Adjust.
    * ld-arm/cortex-a8-fix-blx-plt.d: Adjust.
    * ld-arm/ifunc-1.dd: Adjust.
    * ld-arm/ifunc-2.dd: Adjust.
    * ld-arm/ifunc-3.dd: Adjust.
    * ld-arm/ifunc-4.dd: Adjust.
    * ld-arm/ifunc-5.dd: Adjust.
    * ld-arm/ifunc-6.dd: Adjust.
    * ld-arm/ifunc-7.dd: Adjust.
    * ld-arm/ifunc-8.dd: Adjust.
    * ld-arm/ifunc-9.dd: Adjust.
    * ld-arm/ifunc-10.dd: Adjust.
    * ld-arm/ifunc-14.dd: Adjust.
    * ld-arm/ifunc-15.dd: Adjust.
    * ld-arm/ifunc-16.dd: Adjust.

    opcodes/
    * arm-dis.c (print_insn_arm): Explicitly specify rotation
    if needed.
 2011-10-18 14:41:55 +00:00
Hans-Peter Nilsson
357f012bf4 * ld-cris/pic-gc-72.d: Adjust for dropping unused undefined 
dynamic symbol "dsofn".
 2011-10-14 06:51:48 +00:00
Alan Modra
bd518033e9 ld/ 
* emultempl/ppc64elf.em (ppc_add_stub_section): Align to 32 bytes.
ld/testsuite/
	* ld-powerpc/relbrlt.d: Update for stub alignment change.
	* ld-powerpc/tlsexe.g: Likewise.
	* ld-powerpc/tlsexe.r: Likewise.
	* ld-powerpc/tlsexetoc.g: Likewise.
	* ld-powerpc/tlsexetoc.r: Likewise.
	* ld-powerpc/tlsso.g: Likewise.
	* ld-powerpc/tlsso.r: Likewise.
 2011-10-10 09:05:41 +00:00
H.J. Lu
3e0882af52 Preserve the maximum alignment/size for common symbols. 
bfd/

2011-10-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13250
	* elflink.c (elf_link_add_object_symbols): Preserve the maximum
	alignment and size for common symbols.

ld/testsuite/

2011-10-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13250
	* ld-elf/shared.exp (build_tests): Add tests for PR ld/13250.
	(run_tests): Likewise.

	* ld-elf/pr13250-1.c: New.
	* ld-elf/pr13250-2.c: Likewise.
	* ld-elf/pr13250-3.c: Likewise.
 2011-10-08 16:51:11 +00:00
H.J. Lu
a130722b03 Run --gc-sections tests only if supported. 
2011-10-07  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-elf/elf.exp: Run --gc-sections tests only if --gc-sections
	is available.
 2011-10-07 19:55:47 +00:00
Alan Modra
69ee6ab254 PR ld/13329 
ld/
	* plugin.c (tv_header_tags): Add LDPT_GET_SYMBOLS_V2.
	(set_tv_header): Handle it.  Adjust LDPT_GET_SYMBOLS.  Return void.
	(get_symbols): Add def_ironly_exp param.  Return that value for
	syms exported from shared libs.
	(get_symbols_v1, get_symbols_v2): New wrapper functions.
	* testplug.c: Update for above changes.
ld/testsuite/
	* ld-plugin/plugin-1.d, * ld-plugin/plugin-2.d, * ld-plugin/plugin-3.d,
	* ld-plugin/plugin-4.d, * ld-plugin/plugin-5.d, * ld-plugin/plugin-6.d,
	* ld-plugin/plugin-7.d, * ld-plugin/plugin-8.d, * ld-plugin/plugin-9.d,
	* ld-plugin/plugin-10.d, * ld-plugin/plugin-11.d: Update.
 2011-10-06 10:07:17 +00:00
H.J. Lu
d14552abec Add missing ChangeLog entries. 2011-10-05 16:37:50 +00:00
Nick Clifton
d4cb0ea0ca * readelf.c (get_machine_dlags): Add support for RX's PID mode. 
* ld-scripts/phdrs.exp: Expect to fail for the RX.

	* elf32-rx.c: Add support for PID mode.
	(rx_elf_relocate_section): Add checks for unsafe PID relocations.
	Include addend in R_RX_SYM relocations.

	* config/rx-defs.h (rx_pid_register): New.
	(rx_gp_register): New.
	* config/rx-parse.y (rx_lex): Add support for %gpreg and %pidreg.
	(displacement): Add PID support.
	* config/tc-rx.c (rx_pid_mode): New.
	(rx_num_int_regs): New.
	(rx_pid_register): New.
	(rx_gp_register): New.
	(options): Add -mpid and -mint-register= options.
	(md_longopts): Likewise.
	(md_parse_option): Likewise.
	(md_show_usage): Likewise.
	(rx_pid_symbol): New.
	(rx_pidreg_symbol): New.
	(rx_gpreg_symbol): New.
	(md_begin): Support PID.
	(rx_validate_fix_sub): Support PID.
	(tc_gen_reloc): Support PID.
	* doc/c-rx.texi: Document PID support.

	* rx.h (E_FLAG_RX_PID): New.
 2011-10-05 14:13:31 +00:00
Alan Modra
9852805258 PR ld/13235 
bfd/
	* elf64-ppc.c (struct ppc64_elf_obj_tdata): Add ha_relocs_not_using_r2.
	(ppc64_elf_edit_toc): Check HA relocs.
	(ha_reloc_match): Delete function.
	(ppc64_elf_relocate_section): Remove delayed HA nop optimization.
	Instead do it and low part optimization based on
	ha_relocs_not_using_r2.
ld/testsuite/
	* ld-powerpc/tocopt.d: Update.
	* ld-powerpc/tocopt5.d, * ld-powerpc/tocopt5.s: New test.
	* ld-powerpc/powerpc.exp: Run new test.
 2011-09-30 05:11:04 +00:00
H.J. Lu
54e8959c60 Fix --gc-sections failure with symbol versioning. 
bfd/

2011-09-28  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13195
	* elflink.c (_bfd_elf_merge_symbol): Don't set dynamic_def when
	clearing def_dynamic.
	(elf_link_add_object_symbols): Likewise.  Set dynamic_def when
	setting def_dynamic.
	(bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is
	versioned.

ld/testsuite/

2011-09-28  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13195
	* ld-elf/elf.exp: Add a C link testcase for PR ld/13195.

	* ld-elf/pr13195.c: New.
	* ld-elf/pr13195.d: Likewise.
	* ld-elf/pr13195.s: Likewise.
	* ld-elf/pr13195.t: Likewise.
 2011-09-29 00:13:14 +00:00
H.J. Lu
eecd4c56b4 Only run pr12975/pr13177 for *-*-linux* and *-*-gnu* targets. 
2011-09-16  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-elf/pr12975.d: Only run for *-*-linux* and *-*-gnu*
	targets.
	* ld-elf/pr13177.d: Likewise.

	* ld-elf/pr13177.s: Avoid relocations in text sections.
 2011-09-16 16:07:16 +00:00
H.J. Lu
1a766c6843 Also hide symbols without PLT nor GOT references. 
bfd/

2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13177
	* elflink.c (elf_gc_sweep_symbol): Also hide symbols without PLT
	nor GOT references.

ld/testsuite/

2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13177
	* ld-elf/pr13177.d: New.
	* ld-elf/pr13177.s: Likewise.
 2011-09-16 01:17:16 +00:00
H.J. Lu
fd91d41947 Check if a symbol is hidden by linker script. 
bfd/

2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12975
	* bfd-in.h (bfd_elf_size_dynamic_sections): Remove pointer
	to struct bfd_elf_version_tree.

	* elflink.c (elf_info_failed): Remove verdefs.
	(_bfd_elf_export_symbol): Updated.
	_bfd_elf_link_assign_sym_version): Likewise.
	(bfd_elf_size_dynamic_sections): Remove pointer to struct
	bfd_elf_version_tree.  Updated.
	(bfd_elf_gc_mark_dynamic_ref_symbol): Check if a symbol is hidden
	by linker script.

	* linker.c (bfd_hide_sym_by_version): New.

	* bfd-in2.h: Regenerated.

include/

2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12975
	* bfdlink.h (bfd_link_info): Add version_info.

ld/

2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12975
	* ldlang.c (lang_elf_version_info): Removed.
	(lang_register_vers_node): Replace lang_elf_version_info with
	link_info.version_info.
	(lang_add_vers_depend): Likewise.
	* pe-dll.c (process_def_file_and_drectve): Likewise.
	* emultempl/solaris2.em (elf_solaris2_before_allocation): Likewise.

	* ldlang.h (lang_elf_version_info): Removed.

	* plugin.c  (is_visible_from_outside): Check if symbol is hidden
	by version script.

	* emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
	Remove lang_elf_version_info.

ld/testsuite/

2011-09-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12975
	* ld-elf/pr12975.d: New.
	* ld-elf/pr12975.s: Likewise.
	* ld-elf/pr12975.t: Likewise.
 2011-09-16 01:15:20 +00:00
H.J. Lu
7b5b197e80 Use .got.plt for IFUNC symbols if there are no GOT relocations. 
bfd/

2011-09-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13178
	* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Use .got.plt
	if there are no GOT relocations.

ld/testsuite/

2011-09-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13178
	* ld-ifunc/ifunc-13-i386.d: Updated.
	* ld-ifunc/ifunc-13-x86-64.d: Likewise.
	* ld-ifunc/ifunc-3a-x86.d: Likewise.
	* ld-x86-64/pr13082-5a.d: Likewise.

	* ld-ifunc/ifunc-15-i386.d: New.
	* ld-ifunc/ifunc-15-i386.s: Likewise.
	* ld-ifunc/ifunc-15-x86-64.d: Likewise.
	* ld-ifunc/ifunc-15-x86-64.s: Likewise.
 2011-09-12 18:17:36 +00:00
Christophe Lyon
7d500b8357 2011-09-01 Christophe Lyon <christophe.lyon@st.com> 
bfd/
	* elf32-arm.c (elf32_arm_output_arch_local_syms): Skip excluded
	sections.

        ld/testsuite/
	* ld-arm/arm-elf.exp: Add new rodata-merge-map test.
	* ld-arm/rodata-merge-map.ld: New file.
	* ld-arm/rodata-merge-map.sym: Likewise.
	* ld-arm/rodata-merge-map1.s Likewise.
	* ld-arm/rodata-merge-map2.s: Likewise.
	* ld-arm/rodata-merge-map3.s: Likewise.
 2011-09-01 14:10:40 +00:00
Alan Modra
365b60b058 * ld-powerpc/tocopt4a.s, * ld-powerpc/tocopt4b.s, 
* ld-powerpc/tocopt4.d: New test.
	* ld-powerpc/powerpc.exp: Run it.
 2011-08-22 14:28:54 +00:00
H.J. Lu
64d25c4414 Add R_X86_64_RELATIVE64 and handle R_X86_64_64 for x32. 
bfd/

2011-08-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13082
	* elf64-x86-64.c (x86_64_elf_howto_table): Add R_X86_64_RELATIVE64.
	(elf_x86_64_relocate_section): Treat R_X86_64_64 like R_X86_64_32
	and zero-extend it to 64bit if addend is zero for x32.  Generate
	R_X86_64_RELATIVE64 for x32.

include/elf/

2011-08-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13082
	* x86-64.h (R_X86_64_RELATIVE64): New.

ld/testsuite/

2011-08-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13082
	* ld-x86-64/pr13082-1.s: New.
	* ld-x86-64/pr13082-1a.d: Likewise.
	* ld-x86-64/pr13082-1b.d: Likewise.
	* ld-x86-64/pr13082-2.s: Likewise.
	* ld-x86-64/pr13082-2a.d: Likewise.
	* ld-x86-64/pr13082-2b.d: Likewise.
	* ld-x86-64/pr13082-3.s: Likewise.
	* ld-x86-64/pr13082-3a.d: Likewise.
	* ld-x86-64/pr13082-3b.d: Likewise.
	* ld-x86-64/pr13082-4.s: Likewise.
	* ld-x86-64/pr13082-4a.d: Likewise.
	* ld-x86-64/pr13082-4b.d: Likewise.
	* ld-x86-64/pr13082-5.s: Likewise.
	* ld-x86-64/pr13082-5a.d: Likewise.
	* ld-x86-64/pr13082-5b.d: Likewise.
	* ld-x86-64/pr13082-6.s: Likewise.
	* ld-x86-64/pr13082-6a.d: Likewise.
	* ld-x86-64/pr13082-6b.d: Likewise.

	* ld-x86-64/x86-64.exp: Run pr13082-[1-6][ab].
 2011-08-12 19:42:39 +00:00
Matthew Gretton-Dann
2de70689ff * bfd/bfd-in.h (bfd_elf32_arm_set_target_relocs): Update prototype. 
* bfd/bfd-in2.h (bfd_elf32_arm_set_target_relocs): Likewise.
	* bfd/elf32-arm.c (elf32_arm_link_hash_table): New field.
	(elf232_arm_link_hash_table_create): Initialise new field.
	(check_use_blx): Change test depending on fix_arm1176.
	(bfd_elf32_arm_set_target_relocs): Set fix_arm1176 from
	command line options.
	* ld/emultempl/armelf.em (fix_arm1176): New variable.
	(arm_elf_create_output_section_statements): Pass
	fix_arm1176 option to bfd backend.
	(OPTION_FIX_ARM1176): New define.
	(OPTION_NO_FIX_ARM1176): Likewise.
	(PARSE_AND_LIST_LONGOPTS): Add new command line options.
	(PARSE_AND_LIST_OPTIONS): Likewise.
	(PARSE_AND_LIST_ARGS_CASES): Likewise.
	* ld/ld.texinfo: Document new command line options.
	* ld/testsuite/ld-arm/arm-elf.exp (armelftests): Update for new command-line
	options.
	(armeabitests): Update for new command-line options, and add
	new test cases.
	* ld/testsuite/ld-arm/fix-arm1176.s: Add test case.
	* ld/testsuite/ld-arm/fix-arm1176-off.d: Likewise.
	* ld/testsuite/ld-arm/fix-arm1176-on.d: Likewise.
 2011-08-09 13:10:44 +00:00
Alan Modra
d969d15f50 bfd/ 
* elf64-ppc.c (maybe_strip_output): New function.
	(ppc64_elf_size_stubs): Use it to strip .branch_lt and .eh_frame.
ld/testsuite/
	* ld-powerpc/tlsexe.r: Update for stripped .branch_lt.
	* ld-powerpc/tlsexetoc.r: Likewise.
	* ld-powerpc/tlsso.r: Likewise.
	* ld-powerpc/tlstocso.r: Likewise.
 2011-08-05 06:22:22 +00:00
H.J. Lu
d7921315ba Check R_X86_64_32 overflow and allow R_X86_64_64 for x32. 
bfd/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13048
	* archures.c (bfd_mach_i386_intel_syntax): New.
	(bfd_mach_i386_i8086): Updated.
	(bfd_mach_i386_i386): Likewise.
	(bfd_mach_x86_64): Likewise.
	(bfd_mach_x64_32): Likewise.
	(bfd_mach_i386_i386_intel_syntax): Likewise.
	(bfd_mach_x86_64_intel_syntax): Likewise.
	(bfd_mach_x64_32_intel_syntax): Likewise.
	(bfd_mach_l1om): Likewise.
	(bfd_mach_l1om_intel_syntax): Likewise.
	(bfd_mach_k1om): Likewise.
	(bfd_mach_k1om_intel_syntax): Likewise.

	* bfd-in2.h: Regenerated.

	* cpu-i386.c (bfd_i386_compatible): Check mach instead of
	bits_per_address.
	(bfd_x64_32_arch_intel_syntax): Set bits_per_address to 64.
	(bfd_x64_32_arch): Likewise.

	* elf64-x86-64.c: Include "libiberty.h".
	(x86_64_elf_howto_table): Append x32 R_X86_64_32.
	(elf_x86_64_rtype_to_howto): Support x32 R_X86_64_32.
	(elf_x86_64_reloc_type_lookup): Likewise.
	(elf_x86_64_reloc_name_lookup): Likewise.
	(elf_x86_64_relocate_section): Likewise.
	(elf_x86_64_check_relocs): Allow R_X86_64_64 relocations for x32.

gas/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13048
	* config/tc-i386.c (handle_quad): Removed.
	(md_pseudo_table): Remove "quad".
	(tc_gen_reloc): Don't check BFD_RELOC_64 for disallow_64bit_reloc.
	(x86_dwarf2_addr_size): New.

	* config/tc-i386.h (x86_dwarf2_addr_size): New.
	(DWARF2_ADDR_SIZE): Likewise.

gas/testsuite/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13048
	* gas/i386/ilp32/ilp32.exp: Don't run inval.

	* gas/i386/ilp32/inval.l: Removed.
	* gas/i386/ilp32/inval.s: Likewise.

	* gas/i386/ilp32/quad.d: Expect R_X86_64_64 instead of
	R_X86_64_32.

	* gas/i386/ilp32/x86-64-pcrel.s: Add tests for movabs.
	* gas/i386/ilp32/x86-64-pcrel.d: Updated.

ld/testsuite/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13048
	* ld-x86-64/ilp32-6.d: New.
	* ld-x86-64/ilp32-6.s: Likewise.
	* ld-x86-64/ilp32-7.d: Likewise.
	* ld-x86-64/ilp32-7.s: Likewise.
	* ld-x86-64/ilp32-8.d: Likewise.
	* ld-x86-64/ilp32-8.s: Likewise.
	* ld-x86-64/ilp32-9.d: Likewise.
	* ld-x86-64/ilp32-9.s: Likewise.

	* ld-x86-64/x86-64.exp: Run ilp32-6, ilp32-7, ilp32-8 and ilp32-9.

opcodes/

2011-08-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/13048
	* i386-dis.c (print_insn): Optimize info->mach check.
 2011-08-01 23:04:23 +00:00
Roland McGrath
3396237fb5 ld/testsuite/ 
2011-07-27  Roland McGrath  <mcgrathr@google.com>

	* ld-i386/vxworks1-lib.rd: Swap order of sections expected in output.
 2011-07-27 20:58:14 +00:00
Alan Modra
58d180e827 bfd/ 
* elf32-ppc.c: Include dwarf2.h.
	(struct ppc_elf_link_hash_table): Add glink_eh_frame.
	(ppc_elf_create_glink): Create .eh_frame section.
	(glink_eh_frame_cie): New array.
	(ppc_elf_size_dynamic_sections): Size glink_eh_frame.
	(ppc_elf_finish_dynamic_sections): Write glink_eh_frame.
	* elf64-ppc.c: Include dwarg2.h.
	(struct ppc_link_hash_table): Add glink_eh_frame.
	(create_linkage_sections): Create .eh_frame section.
	(ppc64_elf_size_dynamic_sections): Arrange to drop unneeded
	glink_eh_frame.
	(glink_eh_frame_cie): New array.
	(ppc64_elf_size_stubs): Size glink_eh_frame.
	(ppc64_elf_build_stubs): Init glink_eh_frame contents.
	(ppc64_elf_finish_dynamic_sections): Write glink_eh_frame.
ld/
	* emulparams/elf32ppc.sh: Source plt_unwind.sh.
	* emulparams/elf64ppc.sh: Likewise.
	* emultempl/ppc32elf.em (OPTION_NO_TLS_OPT): Adjust.
	(PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
	PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to
	existing values.
	* emultempl/ppc64elf.em (OPTION_STUBGROUP_SIZE): Adjust.
	(PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
	PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to
	existing values.
ld/testsuite/
	* ld-powerpc/powerpc.exp: Use --no-ld-generated-unwind-info
	with some tests.
	* ld-powerpc/relbrlt.d: Likewise.
 2011-07-26 01:57:18 +00:00
Hans-Peter Nilsson
4b9dc14e0c PR ld/12815 
* ld-mmix/pr12815-1.d, ld-mmix/pr12815-1.s, ld-mmix/pr12815-1.ld,
	ld-mmix/pr12815-2.d, ld-mmix/pr12815-2.s: New tests.
 2011-07-25 01:16:05 +00:00
Richard Sandiford
df58fc944d bfd/ 
2011-02-25  Chao-ying Fu  <fu@mips.com>
            Ilie Garbacea  <ilie@mips.com>
            Maciej W. Rozycki  <macro@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>
            Catherine Moore  <clm@codesourcery.com>
	    Richard Sandiford  <rdsandiford@googlemail.com>

	* archures.c (bfd_mach_mips_micromips): New macro.
	* cpu-mips.c (I_micromips): New enum value.
	(arch_info_struct): Add bfd_mach_mips_micromips.
	* elfxx-mips.h (_bfd_mips_elf_is_target_special_symbol): New
	prototype.
	(_bfd_mips_elf_relax_section): Likewise.
	(_bfd_mips16_elf_reloc_unshuffle): Rename to...
	(_bfd_mips_elf_reloc_unshuffle): ... this.  Handle microMIPS
	ASE.
	(_bfd_mips16_elf_reloc_shuffle): Rename to...
	(_bfd_mips_elf_reloc_shuffle): ... this.  Handle microMIPS ASE.
	(gprel16_reloc_p): Handle microMIPS ASE.
	(literal_reloc_p): New function.
	* elf32-mips.c (elf_micromips_howto_table_rel): New variable.
	(_bfd_mips_elf32_gprel16_reloc): Handle microMIPS ASE.
	(mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
	and _bfd_mips_elf_reloc_shuffle changes.
	(mips_elf_gprel32_reloc): Update comment.
	(micromips_reloc_map): New variable.
	(bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
	(mips_elf32_rtype_to_howto): Likewise.
	(mips_info_to_howto_rel): Likewise.
	(bfd_elf32_bfd_is_target_special_symbol): Define.
	(bfd_elf32_bfd_relax_section): Likewise.
	* elf64-mips.c (micromips_elf64_howto_table_rel): New variable.
	(micromips_elf64_howto_table_rela): Likewise.
	(mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
	and _bfd_mips_elf_reloc_shuffle changes.
	(micromips_reloc_map): Likewise.
	(bfd_elf64_bfd_reloc_type_lookup): Handle microMIPS ASE.
	(bfd_elf64_bfd_reloc_name_lookup): Likewise.
	(mips_elf64_rtype_to_howto): Likewise.
	(bfd_elf64_bfd_is_target_special_symbol): Define.
	* elfn32-mips.c (elf_micromips_howto_table_rel): New variable.
	(elf_micromips_howto_table_rela): Likewise.
	(mips16_gprel_reloc): Update for _bfd_mips_elf_reloc_unshuffle
	and _bfd_mips_elf_reloc_shuffle changes.
	(micromips_reloc_map): Likewise.
	(bfd_elf32_bfd_reloc_type_lookup): Handle microMIPS ASE.
	(bfd_elf32_bfd_reloc_name_lookup): Likewise.
	(mips_elf_n32_rtype_to_howto): Likewise.
	(bfd_elf32_bfd_is_target_special_symbol): Define.
	* elfxx-mips.c (LA25_LUI_MICROMIPS_1): New macro.
	(LA25_LUI_MICROMIPS_2): Likewise.
	(LA25_J_MICROMIPS_1, LA25_J_MICROMIPS_2): Likewise.
	(LA25_ADDIU_MICROMIPS_1, LA25_ADDIU_MICROMIPS_2): Likewise.
	(TLS_RELOC_P): Handle microMIPS ASE.
	(mips_elf_create_stub_symbol): Adjust value of stub symbol if
	target is a microMIPS function.
	(micromips_reloc_p): New function.
	(micromips_reloc_shuffle_p): Likewise.
	(got16_reloc_p, call16_reloc_p): Handle microMIPS ASE.
	(got_disp_reloc_p, got_page_reloc_p): New functions.
	(got_ofst_reloc_p): Likewise.
	(got_hi16_reloc_p, got_lo16_reloc_p): Likewise.
	(call_hi16_reloc_p, call_lo16_reloc_p): Likewise.
	(hi16_reloc_p, lo16_reloc_p, jal_reloc_p): Handle microMIPS ASE.
	(micromips_branch_reloc_p): New function.
	(tls_gd_reloc_p, tls_ldm_reloc_p): Likewise.
	(tls_gottprel_reloc_p): Likewise.
	(_bfd_mips16_elf_reloc_unshuffle): Rename to...
	(_bfd_mips_elf_reloc_unshuffle): ... this.  Handle microMIPS
	ASE.
	(_bfd_mips16_elf_reloc_shuffle): Rename to...
	(_bfd_mips_elf_reloc_shuffle): ... this.  Handle microMIPS ASE.
	(_bfd_mips_elf_lo16_reloc): Handle microMIPS ASE.
	(mips_tls_got_index, mips_elf_got_page): Likewise.
	(mips_elf_create_local_got_entry): Likewise.
	(mips_elf_relocation_needs_la25_stub): Likewise.
	(mips_elf_calculate_relocation): Likewise.
	(mips_elf_perform_relocation): Likewise.
	(_bfd_mips_elf_symbol_processing): Likewise.
	(_bfd_mips_elf_add_symbol_hook): Likewise.
	(_bfd_mips_elf_link_output_symbol_hook): Likewise.
	(mips_elf_add_lo16_rel_addend): Likewise.
	(_bfd_mips_elf_check_relocs): Likewise.
	(mips_elf_adjust_addend): Likewise.
	(_bfd_mips_elf_relocate_section): Likewise.
	(mips_elf_create_la25_stub): Likewise.
	(_bfd_mips_vxworks_finish_dynamic_symbol): Likewise.
	(_bfd_mips_elf_gc_sweep_hook): Likewise.
	(_bfd_mips_elf_is_target_special_symbol): New function.
	(mips_elf_relax_delete_bytes): Likewise.
	(opcode_descriptor): New structure.
	(RA): New macro.
	(OP32_SREG, OP32_TREG, OP16_VALID_REG): Likewise.
	(b_insns_32, bc_insn_32, bz_insn_32, bzal_insn_32): New variables.
	(beq_insn_32): Likewise.
	(b_insn_16, bz_insn_16): New variables.
	(BZC32_REG_FIELD): New macro.
	(bz_rs_insns_32, bz_rt_insns_32): New variables.
	(bzc_insns_32, bz_insns_16):Likewise.
	(BZ16_REG, BZ16_REG_FIELD): New macros.
	(jal_insn_32_bd16, jal_insn_32_bd32): New variables.
	(jal_x_insn_32_bd32): Likewise.
	(j_insn_32, jalr_insn_32): Likewise.
	(ds_insns_32_bd16, ds_insns_32_bd32): Likewise.
	(jalr_insn_16_bd16, jalr_insn_16_bd32, jr_insn_16): Likewise.
	(JR16_REG): New macro.
	(ds_insns_16_bd16): New variable.
	(lui_insn): Likewise.
	(addiu_insn, addiupc_insn): Likewise.
	(ADDIUPC_REG_FIELD): New macro.
	(MOVE32_RD, MOVE32_RS): Likewise.
	(MOVE16_RD_FIELD, MOVE16_RS_FIELD): Likewise.
	(move_insns_32, move_insns_16): New variables.
	(nop_insn_32, nop_insn_16): Likewise.
	(MATCH): New macro.
	(find_match): New function.
	(check_br16_dslot, check_br32_dslot): Likewise.
	(check_br16, check_br32): Likewise.
	(IS_BITSIZE): New macro.
	(check_4byte_branch): New function.
	(_bfd_mips_elf_relax_section): Likewise.
	(_bfd_mips_elf_merge_private_bfd_data): Disallow linking MIPS16
	and microMIPS modules together.
	(_bfd_mips_elf_print_private_bfd_data):	Handle microMIPS ASE.
	* reloc.c (BFD_RELOC_MICROMIPS_7_PCREL_S1): New relocation.
	(BFD_RELOC_MICROMIPS_10_PCREL_S1): Likewise.
	(BFD_RELOC_MICROMIPS_16_PCREL_S1): Likewise.
	(BFD_RELOC_MICROMIPS_GPREL16): Likewise.
	(BFD_RELOC_MICROMIPS_JMP, BFD_RELOC_MICROMIPS_HI16): Likewise.
	(BFD_RELOC_MICROMIPS_HI16_S): Likewise.
	(BFD_RELOC_MICROMIPS_LO16): Likewise.
	(BFD_RELOC_MICROMIPS_LITERAL): Likewise.
	(BFD_RELOC_MICROMIPS_GOT16): Likewise.
	(BFD_RELOC_MICROMIPS_CALL16): Likewise.
	(BFD_RELOC_MICROMIPS_GOT_HI16): Likewise.
	(BFD_RELOC_MICROMIPS_GOT_LO16): Likewise.
	(BFD_RELOC_MICROMIPS_CALL_HI16): Likewise.
	(BFD_RELOC_MICROMIPS_CALL_LO16): Likewise.
	(BFD_RELOC_MICROMIPS_SUB): Likewise.
	(BFD_RELOC_MICROMIPS_GOT_PAGE): Likewise.
	(BFD_RELOC_MICROMIPS_GOT_OFST): Likewise.
	(BFD_RELOC_MICROMIPS_GOT_DISP): Likewise.
	(BFD_RELOC_MICROMIPS_HIGHEST): Likewise.
	(BFD_RELOC_MICROMIPS_HIGHER): Likewise.
	(BFD_RELOC_MICROMIPS_SCN_DISP): Likewise.
	(BFD_RELOC_MICROMIPS_JALR): Likewise.
	(BFD_RELOC_MICROMIPS_TLS_GD): Likewise.
	(BFD_RELOC_MICROMIPS_TLS_LDM): Likewise.
	(BFD_RELOC_MICROMIPS_TLS_DTPREL_HI16): Likewise.
	(BFD_RELOC_MICROMIPS_TLS_DTPREL_LO16): Likewise.
	(BFD_RELOC_MICROMIPS_TLS_GOTTPREL): Likewise.
	(BFD_RELOC_MICROMIPS_TLS_TPREL_HI16): Likewise.
	(BFD_RELOC_MICROMIPS_TLS_TPREL_LO16): Likewise.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

binutils/
2011-02-25  Chao-ying Fu  <fu@mips.com>
            Maciej W. Rozycki  <macro@codesourcery.com>

	* readelf.c (get_machine_flags): Handle microMIPS ASE.
	(get_mips_symbol_other): Likewise.

gas/
2011-02-25  Maciej W. Rozycki  <macro@codesourcery.com>
            Chao-ying Fu  <fu@mips.com>
	    Richard Sandiford  <rdsandiford@googlemail.com>

	* config/tc-mips.h (mips_segment_info): Add one bit for
	microMIPS.
	(TC_LABEL_IS_LOCAL): New macro.
	(mips_label_is_local): New prototype.
	* config/tc-mips.c (S0, S7): New macros.
	(emit_branch_likely_macro): New variable.
	(mips_set_options): Add micromips.
	(mips_opts): Initialise micromips to -1.
	(file_ase_micromips): New variable.
	(CPU_HAS_MICROMIPS): New macro.
	(hilo_interlocks): Set for microMIPS too.
	(gpr_interlocks): Likewise.
	(cop_interlocks): Likewise.
	(cop_mem_interlocks): Likewise.
	(HAVE_CODE_COMPRESSION): New macro.
	(micromips_op_hash): New variable.
	(micromips_nop16_insn, micromips_nop32_insn): New variables.
	(NOP_INSN): Handle microMIPS ASE.
	(mips32_to_micromips_reg_b_map): New macro.
	(mips32_to_micromips_reg_c_map): Likewise.
	(mips32_to_micromips_reg_d_map): Likewise.
	(mips32_to_micromips_reg_e_map): Likewise.
	(mips32_to_micromips_reg_f_map): Likewise.
	(mips32_to_micromips_reg_g_map): Likewise.
	(mips32_to_micromips_reg_l_map): Likewise.
	(mips32_to_micromips_reg_n_map): Likewise.
	(mips32_to_micromips_reg_h_map): New variable.
	(mips32_to_micromips_reg_m_map): Likewise.
	(mips32_to_micromips_reg_q_map): Likewise.
	(micromips_to_32_reg_h_map): New variable.
	(micromips_to_32_reg_i_map): Likewise.
	(micromips_to_32_reg_m_map): Likewise.
	(micromips_to_32_reg_q_map): Likewise.
	(micromips_to_32_reg_b_map): New macro.
	(micromips_to_32_reg_c_map): Likewise.
	(micromips_to_32_reg_d_map): Likewise.
	(micromips_to_32_reg_e_map): Likewise.
	(micromips_to_32_reg_f_map): Likewise.
	(micromips_to_32_reg_g_map): Likewise.
	(micromips_to_32_reg_l_map): Likewise.
	(micromips_to_32_reg_n_map): Likewise.
	(micromips_imm_b_map, micromips_imm_c_map): New macros.
	(RELAX_DELAY_SLOT_16BIT): New macro.
	(RELAX_DELAY_SLOT_SIZE_FIRST): Likewise.
	(RELAX_DELAY_SLOT_SIZE_SECOND): Likewise.
	(RELAX_MICROMIPS_ENCODE, RELAX_MICROMIPS_P): New macros.
	(RELAX_MICROMIPS_TYPE, RELAX_MICROMIPS_AT): Likewise.
	(RELAX_MICROMIPS_U16BIT, RELAX_MICROMIPS_UNCOND): Likewise.
	(RELAX_MICROMIPS_COMPACT, RELAX_MICROMIPS_LINK): Likewise.
	(RELAX_MICROMIPS_RELAX32, RELAX_MICROMIPS_TOOFAR16): Likewise.
	(RELAX_MICROMIPS_MARK_TOOFAR16): Likewise.
	(RELAX_MICROMIPS_CLEAR_TOOFAR16): Likewise.
	(RELAX_MICROMIPS_TOOFAR32): Likewise.
	(RELAX_MICROMIPS_MARK_TOOFAR32): Likewise.
	(RELAX_MICROMIPS_CLEAR_TOOFAR32): Likewise.
	(INSERT_OPERAND, EXTRACT_OPERAND): Handle microMIPS ASE.
	(mips_macro_warning): Add delay_slot_16bit_p, delay_slot_32bit_p,
	fsize and insns.
	(mips_mark_labels): New function.
	(mips16_small, mips16_ext): Remove variables, replacing with...
	(forced_insn_size): ... this.
	(append_insn, mips16_ip): Update accordingly.
	(micromips_insn_length): New function.
	(insn_length): Return the length of microMIPS instructions.
	(mips_record_mips16_mode): Rename to...
	(mips_record_compressed_mode): ... this.  Handle microMIPS ASE.
	(install_insn): Handle microMIPS ASE.
	(reglist_lookup): New function.
	(is_size_valid, is_delay_slot_valid): Likewise.
	(md_begin): Handle microMIPS ASE.
	(md_assemble): Likewise.  Update for append_insn interface change.
	(micromips_reloc_p): New function.
	(got16_reloc_p): Handle microMIPS ASE.
	(hi16_reloc_p): Likewise.
	(lo16_reloc_p): Likewise.
	(jmp_reloc_p): New function.
	(jalr_reloc_p): Likewise.
	(matching_lo_reloc): Handle microMIPS ASE.
	(insn_uses_reg, reg_needs_delay): Likewise.
	(mips_move_labels): Likewise.
	(mips16_mark_labels): Rename to...
	(mips_compressed_mark_labels): ... this.  Handle microMIPS ASE.
	(gpr_mod_mask): New function.
	(gpr_read_mask, gpr_write_mask): Handle microMIPS ASE.
	(fpr_read_mask, fpr_write_mask): Likewise.
	(insns_between, nops_for_vr4130, nops_for_insn): Likewise.
	(fix_loongson2f_nop, fix_loongson2f_jump): Likewise.
	(MICROMIPS_LABEL_CHAR): New macro.
	(micromips_target_label, micromips_target_name): New variables.
	(micromips_label_name, micromips_label_expr): New functions.
	(micromips_label_inc, micromips_add_label): Likewise.
	(mips_label_is_local): Likewise.
	(micromips_map_reloc): Likewise.
	(can_swap_branch_p): Handle microMIPS ASE.
	(append_insn): Add expansionp argument.  Handle microMIPS ASE.
	(start_noreorder, end_noreorder): Handle microMIPS ASE.
	(macro_start, macro_warning, macro_end): Likewise.
	(brk_fmt, cop12_fmt, jalr_fmt, lui_fmt): New variables.
	(mem12_fmt, mfhl_fmt, shft_fmt, trap_fmt): Likewise.
	(BRK_FMT, COP12_FMT, JALR_FMT, LUI_FMT): New macros.
	(MEM12_FMT, MFHL_FMT, SHFT_FMT, TRAP_FMT): Likewise.
	(macro_build): Handle microMIPS ASE.  Update for append_insn
	interface change.
	(mips16_macro_build): Update for append_insn interface change.
	(macro_build_jalr): Handle microMIPS ASE.
	(macro_build_lui): Likewise.  Simplify.
	(load_register): Handle microMIPS ASE.
	(load_address): Likewise.
	(move_register): Likewise.
	(macro_build_branch_likely): New function.
	(macro_build_branch_ccl): Likewise.
	(macro_build_branch_rs): Likewise.
	(macro_build_branch_rsrt): Likewise.
	(macro): Handle microMIPS ASE.
	(validate_micromips_insn): New function.
	(expr_const_in_range): Likewise.
	(mips_ip): Handle microMIPS ASE.
	(options): Add OPTION_MICROMIPS and OPTION_NO_MICROMIPS.
	(md_longopts): Add mmicromips and mno-micromips.
	(md_parse_option): Handle OPTION_MICROMIPS and
	OPTION_NO_MICROMIPS.
	(mips_after_parse_args): Handle microMIPS ASE.
	(md_pcrel_from): Handle microMIPS relocations.
	(mips_force_relocation): Likewise.
	(md_apply_fix): Likewise.
	(mips_align): Handle microMIPS ASE.
	(s_mipsset): Likewise.
	(s_cpload, s_cpsetup, s_cpreturn): Use relocation wrappers.
	(s_dtprel_internal): Likewise.
	(s_gpword, s_gpdword): Likewise.
	(s_insn): Handle microMIPS ASE.
	(s_mips_stab): Likewise.
	(relaxed_micromips_32bit_branch_length): New function.
	(relaxed_micromips_16bit_branch_length): New function.
	(md_estimate_size_before_relax): Handle microMIPS ASE.
	(mips_fix_adjustable): Likewise.
	(tc_gen_reloc): Handle microMIPS relocations.
	(mips_relax_frag): Handle microMIPS ASE.
	(md_convert_frag): Likewise.
	(mips_frob_file_after_relocs): Likewise.
	(mips_elf_final_processing): Likewise.
	(mips_nop_opcode): Likewise.
	(mips_handle_align): Likewise.
	(md_show_usage): Handle microMIPS options.
	* symbols.c (TC_LABEL_IS_LOCAL): New macro.
	(S_IS_LOCAL): Add a TC_LABEL_IS_LOCAL check.

	* doc/as.texinfo (Target MIPS options): Add -mmicromips and
	-mno-micromips.
	(-mmicromips, -mno-micromips): New options.
	* doc/c-mips.texi (-mmicromips, -mno-micromips): New options.
	(MIPS ISA): Document .set micromips and .set nomicromips.
	(MIPS insn): Update for microMIPS support.

gas/testsuite/
2011-02-25  Maciej W. Rozycki  <macro@codesourcery.com>
            Chao-ying Fu  <fu@mips.com>
	    Richard Sandiford  <rdsandiford@googlemail.com>

	* gas/mips/micromips.d: New test.
	* gas/mips/micromips-branch-delay.d: Likewise.
	* gas/mips/micromips-branch-relax.d: Likewise.
	* gas/mips/micromips-branch-relax-pic.d: Likewise.
	* gas/mips/micromips-size-1.d: Likewise.
	* gas/mips/micromips-trap.d: Likewise.
	* gas/mips/micromips.l: New stderr output.
	* gas/mips/micromips-branch-delay.l: Likewise.
	* gas/mips/micromips-branch-relax.l: Likewise.
	* gas/mips/micromips-branch-relax-pic.l: Likewise.
	* gas/mips/micromips-size-0.l: New list test.
	* gas/mips/micromips-size-1.l: New stderr output.
	* gas/mips/micromips.s: New test source.
	* gas/mips/micromips-branch-delay.s: Likewise.
	* gas/mips/micromips-branch-relax.s: Likewise.
	* gas/mips/micromips-size-0.s: Likewise.
	* gas/mips/micromips-size-1.s: Likewise.
	* gas/mips/mips.exp: Run the new tests.

	* gas/mips/dli.s: Use .p2align.
	* gas/mips/elf_ase_micromips.d: New test.
	* gas/mips/elf_ase_micromips-2.d: Likewise.
	* gas/mips/micromips@abs.d: Likewise.
	* gas/mips/micromips@add.d: Likewise.
	* gas/mips/micromips@alnv_ps-swap.d: Likewise.
	* gas/mips/micromips@and.d: Likewise.
	* gas/mips/micromips@beq.d: Likewise.
	* gas/mips/micromips@bge.d: Likewise.
	* gas/mips/micromips@bgeu.d: Likewise.
	* gas/mips/micromips@blt.d: Likewise.
	* gas/mips/micromips@bltu.d: Likewise.
	* gas/mips/micromips@branch-likely.d: Likewise.
	* gas/mips/micromips@branch-misc-1.d: Likewise.
	* gas/mips/micromips@branch-misc-2-64.d: Likewise.
	* gas/mips/micromips@branch-misc-2.d: Likewise.
	* gas/mips/micromips@branch-misc-2pic-64.d: Likewise.
	* gas/mips/micromips@branch-misc-2pic.d: Likewise.
	* gas/mips/micromips@branch-misc-4-64.d: Likewise.
	* gas/mips/micromips@branch-misc-4.d: Likewise.
	* gas/mips/micromips@branch-self.d: Likewise.
	* gas/mips/micromips@cache.d: Likewise.
	* gas/mips/micromips@daddi.d: Likewise.
	* gas/mips/micromips@dli.d: Likewise.
	* gas/mips/micromips@elf-jal.d: Likewise.
	* gas/mips/micromips@elf-rel2.d: Likewise.
	* gas/mips/micromips@elfel-rel2.d: Likewise.
	* gas/mips/micromips@elf-rel4.d: Likewise.
	* gas/mips/micromips@jal-svr4pic.d: Likewise.
	* gas/mips/micromips@jal-svr4pic-noreorder.d: Likewise.
	* gas/mips/micromips@lb-svr4pic-ilocks.d: Likewise.
	* gas/mips/micromips@li.d: Likewise.
	* gas/mips/micromips@loc-swap-dis.d: Likewise.
	* gas/mips/micromips@loc-swap.d: Likewise.
	* gas/mips/micromips@mips1-fp.d: Likewise.
	* gas/mips/micromips@mips32-cp2.d: Likewise.
	* gas/mips/micromips@mips32-imm.d: Likewise.
	* gas/mips/micromips@mips32-sf32.d: Likewise.
	* gas/mips/micromips@mips32.d: Likewise.
	* gas/mips/micromips@mips32r2-cp2.d: Likewise.
	* gas/mips/micromips@mips32r2-fp32.d: Likewise.
	* gas/mips/micromips@mips32r2-sync.d: Likewise.
	* gas/mips/micromips@mips32r2.d: Likewise.
	* gas/mips/micromips@mips4-branch-likely.d: Likewise.
	* gas/mips/micromips@mips4-fp.d: Likewise.
	* gas/mips/micromips@mips4.d: Likewise.
	* gas/mips/micromips@mips5.d: Likewise.
	* gas/mips/micromips@mips64-cp2.d: Likewise.
	* gas/mips/micromips@mips64.d: Likewise.
	* gas/mips/micromips@mips64r2.d: Likewise.
	* gas/mips/micromips@pref.d: Likewise.
	* gas/mips/micromips@relax-at.d: Likewise.
	* gas/mips/micromips@relax.d: Likewise.
	* gas/mips/micromips@rol-hw.d: Likewise.
	* gas/mips/micromips@uld2-eb.d: Likewise.
	* gas/mips/micromips@uld2-el.d: Likewise.
	* gas/mips/micromips@ulh2-eb.d: Likewise.
	* gas/mips/micromips@ulh2-el.d: Likewise.
	* gas/mips/micromips@ulw2-eb-ilocks.d: Likewise.
	* gas/mips/micromips@ulw2-el-ilocks.d: Likewise.
	* gas/mips/cache.d: Likewise.
	* gas/mips/daddi.d: Likewise.
	* gas/mips/mips32-imm.d: Likewise.
	* gas/mips/pref.d: Likewise.
	* gas/mips/elf-rel27.d: Handle microMIPS ASE.
	* gas/mips/l_d.d: Likewise.
	* gas/mips/l_d-n32.d: Likewise.
	* gas/mips/l_d-n64.d: Likewise.
	* gas/mips/ld.d: Likewise.
	* gas/mips/ld-n32.d: Likewise.
	* gas/mips/ld-n64.d: Likewise.
	* gas/mips/s_d.d: Likewise.
	* gas/mips/s_d-n32.d: Likewise.
	* gas/mips/s_d-n64.d: Likewise.
	* gas/mips/sd.d: Likewise.
	* gas/mips/sd-n32.d: Likewise.
	* gas/mips/sd-n64.d: Likewise.
	* gas/mips/mips32.d: Update immediates.
	* gas/mips/micromips@mips32-cp2.s: New test source.
	* gas/mips/micromips@mips32-imm.s: Likewise.
	* gas/mips/micromips@mips32r2-cp2.s: Likewise.
	* gas/mips/micromips@mips64-cp2.s: Likewise.
	* gas/mips/cache.s: Likewise.
	* gas/mips/daddi.s: Likewise.
	* gas/mips/mips32-imm.s: Likewise.
	* gas/mips/elf-rel4.s: Handle microMIPS ASE.
	* gas/mips/lb-pic.s: Likewise.
	* gas/mips/ld.s: Likewise.
	* gas/mips/mips32.s: Likewise.
	* gas/mips/mips.exp: Add the micromips arch.  Exclude mips16e
	from micromips.  Run mips32-imm.

	* gas/mips/jal-mask-11.d: New test.
	* gas/mips/jal-mask-12.d: Likewise.
	* gas/mips/micromips@jal-mask-11.d: Likewise.
	* gas/mips/jal-mask-1.s: Source for the new tests.
	* gas/mips/jal-mask-21.d: New test.
	* gas/mips/jal-mask-22.d: Likewise.
	* gas/mips/micromips@jal-mask-12.d: Likewise.
	* gas/mips/jal-mask-2.s: Source for the new tests.
	* gas/mips/mips.exp: Run the new tests.

	* gas/mips/mips16-e.d: Add --special-syms to `objdump'.
	* gas/mips/tmips16-e.d: Likewise.
	* gas/mips/mipsel16-e.d: Likewise.
	* gas/mips/tmipsel16-e.d: Likewise.

	* gas/mips/and.s: Adjust padding.
	* gas/mips/beq.s: Likewise.
	* gas/mips/bge.s: Likewise.
	* gas/mips/bgeu.s: Likewise.
	* gas/mips/blt.s: Likewise.
	* gas/mips/bltu.s: Likewise.
	* gas/mips/branch-misc-2.s: Likewise.
	* gas/mips/jal.s: Likewise.
	* gas/mips/li.s: Likewise.
	* gas/mips/mips4.s: Likewise.
	* gas/mips/mips4-fp.s: Likewise.
	* gas/mips/relax.s: Likewise.
	* gas/mips/and.d: Update accordingly.
	* gas/mips/elf-jal.d: Likewise.
	* gas/mips/jal.d: Likewise.
	* gas/mips/li.d: Likewise.
	* gas/mips/relax-at.d: Likewise.
	* gas/mips/relax.d: Likewise.

include/elf/
2011-02-25  Chao-ying Fu  <fu@mips.com>
            Maciej W. Rozycki  <macro@codesourcery.com>

	* mips.h (R_MICROMIPS_min): New relocations.
	(R_MICROMIPS_26_S1): Likewise.
	(R_MICROMIPS_HI16, R_MICROMIPS_LO16): Likewise.
	(R_MICROMIPS_GPREL16, R_MICROMIPS_LITERAL): Likewise.
	(R_MICROMIPS_GOT16, R_MICROMIPS_PC7_S1): Likewise.
	(R_MICROMIPS_PC10_S1, R_MICROMIPS_PC16_S1): Likewise.
	(R_MICROMIPS_CALL16, R_MICROMIPS_GOT_DISP): Likewise.
	(R_MICROMIPS_GOT_PAGE, R_MICROMIPS_GOT_OFST): Likewise.
	(R_MICROMIPS_GOT_HI16, R_MICROMIPS_GOT_LO16): Likewise.
	(R_MICROMIPS_SUB, R_MICROMIPS_HIGHER): Likewise.
	(R_MICROMIPS_HIGHEST, R_MICROMIPS_CALL_HI16): Likewise.
	(R_MICROMIPS_CALL_LO16, R_MICROMIPS_SCN_DISP): Likewise.
	(R_MICROMIPS_JALR, R_MICROMIPS_HI0_LO16): Likewise.
	(R_MICROMIPS_TLS_GD, R_MICROMIPS_TLS_LDM): Likewise.
	(R_MICROMIPS_TLS_DTPREL_HI, R_MICROMIPS_TLS_DTPREL_LO): Likewise.
	(R_MICROMIPS_TLS_GOTTPREL): Likewise.
	(R_MICROMIPS_TLS_TPREL_HI16): Likewise.
	(R_MICROMIPS_TLS_TPREL_LO16): Likewise.
	(R_MICROMIPS_GPREL7_S2, R_MICROMIPS_PC23_S2): Likewise.
	(R_MICROMIPS_max): Likewise.
	(EF_MIPS_ARCH_ASE_MICROMIPS): New macro.
	(STO_MIPS_ISA, STO_MIPS_FLAGS): Likewise.
	(ELF_ST_IS_MIPS_PLT, ELF_ST_SET_MIPS_PLT): Likewise.
	(STO_MICROMIPS): Likewise.
	(ELF_ST_IS_MICROMIPS, ELF_ST_SET_MICROMIPS): Likewise.
	(ELF_ST_IS_COMPRESSED): Likewise.
	(STO_MIPS_PLT, STO_MIPS_PIC): Rework.
	(ELF_ST_IS_MIPS_PIC, ELF_ST_SET_MIPS_PIC): Likewise.
	(STO_MIPS16, ELF_ST_IS_MIPS16, ELF_ST_SET_MIPS16): Likewise.

include/opcode/
2011-02-25  Chao-ying Fu  <fu@mips.com>
            Maciej W. Rozycki  <macro@codesourcery.com>

	* mips.h (OP_MASK_EXTLSB, OP_SH_EXTLSB): New macros.
	(OP_MASK_STYPE, OP_SH_STYPE): Likewise.
	(OP_MASK_CODE10, OP_SH_CODE10): Likewise.
	(OP_MASK_TRAP, OP_SH_TRAP): Likewise.
	(OP_MASK_OFFSET12, OP_SH_OFFSET12): Likewise.
	(OP_MASK_OFFSET10, OP_SH_OFFSET10): Likewise.
	(OP_MASK_RS3, OP_SH_RS3): Likewise.
	(OP_MASK_MB, OP_SH_MB, OP_MASK_MC, OP_SH_MC): Likewise.
	(OP_MASK_MD, OP_SH_MD, OP_MASK_ME, OP_SH_ME): Likewise.
	(OP_MASK_MF, OP_SH_MF, OP_MASK_MG, OP_SH_MG): Likewise.
	(OP_MASK_MJ, OP_SH_MJ, OP_MASK_ML, OP_SH_ML): Likewise.
	(OP_MASK_MP, OP_SH_MP, OP_MASK_MQ, OP_SH_MQ): Likewise.
	(OP_MASK_IMMA, OP_SH_IMMA, OP_MASK_IMMB, OP_SH_IMMB): Likewise.
	(OP_MASK_IMMC, OP_SH_IMMC, OP_MASK_IMMF, OP_SH_IMMF): Likewise.
	(OP_MASK_IMMG, OP_SH_IMMG, OP_MASK_IMMH, OP_SH_IMMH): Likewise.
	(OP_MASK_IMMI, OP_SH_IMMI, OP_MASK_IMMJ, OP_SH_IMMJ): Likewise.
	(OP_MASK_IMML, OP_SH_IMML, OP_MASK_IMMM, OP_SH_IMMM): Likewise.
	(OP_MASK_IMMN, OP_SH_IMMN, OP_MASK_IMMO, OP_SH_IMMO): Likewise.
	(OP_MASK_IMMP, OP_SH_IMMP, OP_MASK_IMMQ, OP_SH_IMMQ): Likewise.
	(OP_MASK_IMMU, OP_SH_IMMU, OP_MASK_IMMW, OP_SH_IMMW): Likewise.
	(OP_MASK_IMMX, OP_SH_IMMX, OP_MASK_IMMY, OP_SH_IMMY): Likewise.
	(INSN_WRITE_GPR_S): New macro.
	(INSN2_BRANCH_DELAY_16BIT, INSN2_BRANCH_DELAY_32BIT): Likewise.
	(INSN2_READ_FPR_D): Likewise.
	(INSN2_MOD_GPR_MB, INSN2_MOD_GPR_MC): Likewise.
	(INSN2_MOD_GPR_MD, INSN2_MOD_GPR_ME): Likewise.
	(INSN2_MOD_GPR_MF, INSN2_MOD_GPR_MG): Likewise.
	(INSN2_MOD_GPR_MJ, INSN2_MOD_GPR_MP): Likewise.
	(INSN2_MOD_GPR_MQ, INSN2_MOD_SP): Likewise.
	(INSN2_READ_GPR_31, INSN2_READ_GP, INSN2_READ_PC): Likewise.
	(INSN2_UNCOND_BRANCH, INSN2_COND_BRANCH): Likewise.
	(INSN2_MOD_GPR_MHI, INSN2_MOD_GPR_MM, INSN2_MOD_GPR_MN): Likewise.
	(CPU_MICROMIPS): New macro.
	(M_BC1FL, M_BC1TL, M_BC2FL, M_BC2TL): New enum values.
	(M_BEQL, M_BGEZ, M_BGEZL, M_BGEZALL, M_BGTZ, M_BGTZL): Likewise.
	(M_BLEZ, M_BLEZL, M_BLTZ, M_BLTZL, M_BLTZALL, M_BNEL): Likewise.
	(M_CACHE_OB, M_JALS_1, M_JALS_2, M_JALS_A): Likewise.
	(M_LDC2_OB, M_LDL_OB, M_LDM_AB, M_LDM_OB): Likewise.
	(M_LDP_AB, M_LDP_OB, M_LDR_OB, M_LL_OB, M_LLD_OB): Likewise.
	(M_LWC2_OB, M_LWL_OB, M_LWM_AB, M_LWM_OB): Likewise.
	(M_LWP_AB, M_LWP_OB, M_LWR_OB): Likewise.
	(M_LWU_OB, M_PREF_OB, M_SC_OB, M_SCD_OB): Likewise.
	(M_SDC2_OB, M_SDL_OB, M_SDM_AB, M_SDM_OB): Likewise.
	(M_SDP_AB, M_SDP_OB, M_SDR_OB): Likewise.
	(M_SWC2_OB, M_SWL_OB, M_SWM_AB, M_SWM_OB): Likewise.
	(M_SWP_AB, M_SWP_OB, M_SWR_OB): Likewise.
	(MICROMIPSOP_MASK_MAJOR, MICROMIPSOP_SH_MAJOR): New macros.
	(MICROMIPSOP_MASK_IMMEDIATE, MICROMIPSOP_SH_IMMEDIATE): Likewise.
	(MICROMIPSOP_MASK_DELTA, MICROMIPSOP_SH_DELTA): Likewise.
	(MICROMIPSOP_MASK_CODE10, MICROMIPSOP_SH_CODE10): Likewise.
	(MICROMIPSOP_MASK_TRAP, MICROMIPSOP_SH_TRAP): Likewise.
	(MICROMIPSOP_MASK_SHAMT, MICROMIPSOP_SH_SHAMT): Likewise.
	(MICROMIPSOP_MASK_TARGET, MICROMIPSOP_SH_TARGET): Likewise.
	(MICROMIPSOP_MASK_EXTLSB, MICROMIPSOP_SH_EXTLSB): Likewise.
	(MICROMIPSOP_MASK_EXTMSBD, MICROMIPSOP_SH_EXTMSBD): Likewise.
	(MICROMIPSOP_MASK_INSMSB, MICROMIPSOP_SH_INSMSB): Likewise.
	(MICROMIPSOP_MASK_CODE, MICROMIPSOP_SH_CODE): Likewise.
	(MICROMIPSOP_MASK_CODE2, MICROMIPSOP_SH_CODE2): Likewise.
	(MICROMIPSOP_MASK_CACHE, MICROMIPSOP_SH_CACHE): Likewise.
	(MICROMIPSOP_MASK_SEL, MICROMIPSOP_SH_SEL): Likewise.
	(MICROMIPSOP_MASK_OFFSET12, MICROMIPSOP_SH_OFFSET12): Likewise.
	(MICROMIPSOP_MASK_3BITPOS, MICROMIPSOP_SH_3BITPOS): Likewise.
	(MICROMIPSOP_MASK_STYPE, MICROMIPSOP_SH_STYPE): Likewise.
	(MICROMIPSOP_MASK_OFFSET10, MICROMIPSOP_SH_OFFSET10): Likewise.
	(MICROMIPSOP_MASK_RS, MICROMIPSOP_SH_RS): Likewise.
	(MICROMIPSOP_MASK_RT, MICROMIPSOP_SH_RT): Likewise.
	(MICROMIPSOP_MASK_RD, MICROMIPSOP_SH_RD): Likewise.
	(MICROMIPSOP_MASK_FS, MICROMIPSOP_SH_FS): Likewise.
	(MICROMIPSOP_MASK_FT, MICROMIPSOP_SH_FT): Likewise.
	(MICROMIPSOP_MASK_FD, MICROMIPSOP_SH_FD): Likewise.
	(MICROMIPSOP_MASK_FR, MICROMIPSOP_SH_FR): Likewise.
	(MICROMIPSOP_MASK_RS3, MICROMIPSOP_SH_RS3): Likewise.
	(MICROMIPSOP_MASK_PREFX, MICROMIPSOP_SH_PREFX): Likewise.
	(MICROMIPSOP_MASK_BCC, MICROMIPSOP_SH_BCC): Likewise.
	(MICROMIPSOP_MASK_CCC, MICROMIPSOP_SH_CCC): Likewise.
	(MICROMIPSOP_MASK_COPZ, MICROMIPSOP_SH_COPZ): Likewise.
	(MICROMIPSOP_MASK_MB, MICROMIPSOP_SH_MB): Likewise.
	(MICROMIPSOP_MASK_MC, MICROMIPSOP_SH_MC): Likewise.
	(MICROMIPSOP_MASK_MD, MICROMIPSOP_SH_MD): Likewise.
	(MICROMIPSOP_MASK_ME, MICROMIPSOP_SH_ME): Likewise.
	(MICROMIPSOP_MASK_MF, MICROMIPSOP_SH_MF): Likewise.
	(MICROMIPSOP_MASK_MG, MICROMIPSOP_SH_MG): Likewise.
	(MICROMIPSOP_MASK_MH, MICROMIPSOP_SH_MH): Likewise.
	(MICROMIPSOP_MASK_MI, MICROMIPSOP_SH_MI): Likewise.
	(MICROMIPSOP_MASK_MJ, MICROMIPSOP_SH_MJ): Likewise.
	(MICROMIPSOP_MASK_ML, MICROMIPSOP_SH_ML): Likewise.
	(MICROMIPSOP_MASK_MM, MICROMIPSOP_SH_MM): Likewise.
	(MICROMIPSOP_MASK_MN, MICROMIPSOP_SH_MN): Likewise.
	(MICROMIPSOP_MASK_MP, MICROMIPSOP_SH_MP): Likewise.
	(MICROMIPSOP_MASK_MQ, MICROMIPSOP_SH_MQ): Likewise.
	(MICROMIPSOP_MASK_IMMA, MICROMIPSOP_SH_IMMA): Likewise.
	(MICROMIPSOP_MASK_IMMB, MICROMIPSOP_SH_IMMB): Likewise.
	(MICROMIPSOP_MASK_IMMC, MICROMIPSOP_SH_IMMC): Likewise.
	(MICROMIPSOP_MASK_IMMD, MICROMIPSOP_SH_IMMD): Likewise.
	(MICROMIPSOP_MASK_IMME, MICROMIPSOP_SH_IMME): Likewise.
	(MICROMIPSOP_MASK_IMMF, MICROMIPSOP_SH_IMMF): Likewise.
	(MICROMIPSOP_MASK_IMMG, MICROMIPSOP_SH_IMMG): Likewise.
	(MICROMIPSOP_MASK_IMMH, MICROMIPSOP_SH_IMMH): Likewise.
	(MICROMIPSOP_MASK_IMMI, MICROMIPSOP_SH_IMMI): Likewise.
	(MICROMIPSOP_MASK_IMMJ, MICROMIPSOP_SH_IMMJ): Likewise.
	(MICROMIPSOP_MASK_IMML, MICROMIPSOP_SH_IMML): Likewise.
	(MICROMIPSOP_MASK_IMMM, MICROMIPSOP_SH_IMMM): Likewise.
	(MICROMIPSOP_MASK_IMMN, MICROMIPSOP_SH_IMMN): Likewise.
	(MICROMIPSOP_MASK_IMMO, MICROMIPSOP_SH_IMMO): Likewise.
	(MICROMIPSOP_MASK_IMMP, MICROMIPSOP_SH_IMMP): Likewise.
	(MICROMIPSOP_MASK_IMMQ, MICROMIPSOP_SH_IMMQ): Likewise.
	(MICROMIPSOP_MASK_IMMU, MICROMIPSOP_SH_IMMU): Likewise.
	(MICROMIPSOP_MASK_IMMW, MICROMIPSOP_SH_IMMW): Likewise.
	(MICROMIPSOP_MASK_IMMX, MICROMIPSOP_SH_IMMX): Likewise.
	(MICROMIPSOP_MASK_IMMY, MICROMIPSOP_SH_IMMY): Likewise.
	(MICROMIPSOP_MASK_CODE, MICROMIPSOP_SH_CODE): Likewise.
	(MICROMIPSOP_MASK_CODE2, MICROMIPSOP_SH_CODE2): Likewise.
	(MICROMIPSOP_MASK_CACHE, MICROMIPSOP_SH_CACHE): Likewise.
	(MICROMIPSOP_MASK_CODE20, MICROMIPSOP_SH_CODE20): Likewise.
	(MICROMIPSOP_MASK_PERFREG, MICROMIPSOP_SH_PERFREG): Likewise.
	(MICROMIPSOP_MASK_CODE19, MICROMIPSOP_SH_CODE19): Likewise.
	(MICROMIPSOP_MASK_ALN, MICROMIPSOP_SH_ALN): Likewise.
	(MICROMIPSOP_MASK_VECBYTE, MICROMIPSOP_SH_VECBYTE): Likewise.
	(MICROMIPSOP_MASK_VECALIGN, MICROMIPSOP_SH_VECALIGN): Likewise.
	(MICROMIPSOP_MASK_DSPACC, MICROMIPSOP_SH_DSPACC): Likewise.
	(MICROMIPSOP_MASK_DSPACC_S, MICROMIPSOP_SH_DSPACC_S): Likewise.
	(MICROMIPSOP_MASK_DSPSFT, MICROMIPSOP_SH_DSPSFT): Likewise.
	(MICROMIPSOP_MASK_DSPSFT_7, MICROMIPSOP_SH_DSPSFT_7): Likewise.
	(MICROMIPSOP_MASK_SA3, MICROMIPSOP_SH_SA3): Likewise.
	(MICROMIPSOP_MASK_SA4, MICROMIPSOP_SH_SA4): Likewise.
	(MICROMIPSOP_MASK_IMM8, MICROMIPSOP_SH_IMM8): Likewise.
	(MICROMIPSOP_MASK_IMM10, MICROMIPSOP_SH_IMM10): Likewise.
	(MICROMIPSOP_MASK_WRDSP, MICROMIPSOP_SH_WRDSP): Likewise.
	(MICROMIPSOP_MASK_RDDSP, MICROMIPSOP_SH_RDDSP): Likewise.
	(MICROMIPSOP_MASK_BP, MICROMIPSOP_SH_BP): Likewise.
	(MICROMIPSOP_MASK_MT_U, MICROMIPSOP_SH_MT_U): Likewise.
	(MICROMIPSOP_MASK_MT_H, MICROMIPSOP_SH_MT_H): Likewise.
	(MICROMIPSOP_MASK_MTACC_T, MICROMIPSOP_SH_MTACC_T): Likewise.
	(MICROMIPSOP_MASK_MTACC_D, MICROMIPSOP_SH_MTACC_D): Likewise.
	(MICROMIPSOP_MASK_BBITIND, MICROMIPSOP_SH_BBITIND): Likewise.
	(MICROMIPSOP_MASK_CINSPOS, MICROMIPSOP_SH_CINSPOS): Likewise.
	(MICROMIPSOP_MASK_CINSLM1, MICROMIPSOP_SH_CINSLM1): Likewise.
	(MICROMIPSOP_MASK_SEQI, MICROMIPSOP_SH_SEQI): Likewise.
	(micromips_opcodes): New declaration.
	(bfd_micromips_num_opcodes): Likewise.

ld/testsuite/
2011-02-25  Catherine Moore  <clm@codesourcery.com>
            Chao-ying Fu  <fu@mips.com>
            Maciej W. Rozycki  <macro@codesourcery.com>

	* lib/ld-lib.exp (run_dump_test): Support distinct assembler
	flags for the same source named multiple times.
	* ld-mips-elf/jalx-1.s: New test source.
	* ld-mips-elf/jalx-1.d: New test output.
	* ld-mips-elf/jalx-1.ld: New test linker script.
	* ld-mips-elf/jalx-2-main.s: New test source.
	* ld-mips-elf/jalx-2-ex.s: Likewise.
	* ld-mips-elf/jalx-2-printf.s: Likewise.
	* ld-mips-elf/jalx-2.dd: New test output.
	* ld-mips-elf/jalx-2.ld: New test linker script.
	* ld-mips-elf/mips16-and-micromips.d: New test.
	* ld-mips-elf/mips-elf.exp: Run the new tests

opcodes/
2011-02-25  Chao-ying Fu  <fu@mips.com>
            Maciej W. Rozycki  <macro@codesourcery.com>

	* micromips-opc.c: New file.
	* mips-dis.c (micromips_to_32_reg_b_map): New array.
	(micromips_to_32_reg_c_map, micromips_to_32_reg_d_map): Likewise.
	(micromips_to_32_reg_e_map, micromips_to_32_reg_f_map): Likewise.
	(micromips_to_32_reg_g_map, micromips_to_32_reg_l_map): Likewise.
	(micromips_to_32_reg_q_map): Likewise.
	(micromips_imm_b_map, micromips_imm_c_map): Likewise.
	(micromips_ase): New variable.
	(is_micromips): New function.
	(set_default_mips_dis_options): Handle microMIPS ASE.
	(print_insn_micromips): New function.
	(is_compressed_mode_p): Likewise.
	(_print_insn_mips): Handle microMIPS instructions.
	* Makefile.am (CFILES): Add micromips-opc.c.
	* configure.in (bfd_mips_arch): Add micromips-opc.lo.
	* Makefile.in: Regenerate.
	* configure: Regenerate.

	* mips-dis.c (micromips_to_32_reg_h_map): New variable.
	(micromips_to_32_reg_i_map): Likewise.
	(micromips_to_32_reg_m_map): Likewise.
	(micromips_to_32_reg_n_map): New macro.
 2011-07-24 14:20:15 +00:00
H.J. Lu
7a9068fe16 Add initial Intel K1OM support. 
bfd/

2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.am (ALL_MACHINES): Add cpu-k1om.lo.
	(ALL_MACHINES_CFILES): Add cpu-k1om.c.
	* Makefile.in: Regenerated.

	* archures.c (bfd_architecture): Add bfd_arch_k1om.
	(bfd_k1om_arch): New.
	(bfd_archures_list): Add &bfd_k1om_arch.
	* bfd-in2.h: Regenerated.

	* config.bfd (targ64_selvecs): Add bfd_elf64_k1om_vec if
	bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_k1om_freebsd_vec
	if bfd_elf64_x86_64_freebsd_vec is supported.
	(targ_selvecs): Likewise.

	* configure.in: Support bfd_elf64_k1om_vec and
	bfd_elf64_k1om_freebsd_vec.
	* configure: Regenerated.

	* cpu-k1om.c: New.

	* elf64-x86-64.c (elf64_k1om_elf_object_p): New.
	(bfd_elf64_k1om_vec): Likewise.
	(bfd_elf64_k1om_freebsd_vec): Likewise.

	* targets.c (bfd_elf64_k1om_vec): New.
	(bfd_elf64_k1om_freebsd_vec): Likewise.
	(_bfd_target_vector): Add bfd_elf64_k1om_vec and
	bfd_elf64_k1om_freebsd_vec.

binutils/

2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>

	* dwarf.c (init_dwarf_regnames): Handle EM_K1OM.

	* elfedit.c (elf_machine): Support EM_K1OM.
	(elf_class): Likewise.

	* readelf.c (guess_is_rela): Handle EM_K1OM.
	(dump_relocations): Likewise.
	(get_machine_name): Likewise.
	(get_section_type_name): Likewise.
	(get_elf_section_flags): Likewise.
	(process_section_headers): Likewise.
	(get_symbol_index_type): Likewise.
	(is_32bit_abs_reloc): Likewise.
	(is_32bit_pcrel_reloc): Likewise.
	(is_64bit_abs_reloc): Likewise.
	(is_64bit_pcrel_reloc): Likewise.
	(is_none_reloc): Likewise.

	* doc/binutils.texi: Mention K1OM for elfedit.

binutils/testsuite/

2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>

	* binutils-all/elfedit.exp: Run elfedit-4.

	* binutils-all/elfedit-4.d: New.

gas/

2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (cpu_arch): Add k1om.
	(i386_align_code): Handle PROCESSOR_K1OM.
	(check_cpu_arch_compatible): Check EM_K1OM.
	(i386_arch): Handle Intel K1OM.
	(i386_mach): Return bfd_mach_k1om for Intel K1OM.
	(i386_target_format): Return ELF_TARGET_K1OM_FORMAT for Intel
	K1OM.

	* config/tc-i386.h (ELF_TARGET_K1OM_FORMAT): New.
	(processor_type): Add PROCESSOR_K1OM.

	* doc/c-i386.texi: Document k1om.

gas/testsuite/

2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>

	* gas/i386/k1om.d: New.
	* gas/i386/k1om-inval.l: Likewise.
	* gas/i386/k1om-inval.s: Likewise.

	* gas/i386/i386.exp: Run k1om-inval and k1om.

include/elf/

2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>

	* common.h (EM_K1OM): New.

ld/

2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.am (ALL_64_EMULATIONS): Add eelf_k1om.o and
	eelf_k1om_fbsd.o
	(eelf_k1om.c): New.
	(eelf_k1om_fbsd.c): Likewise.
	* Makefile.in: Regenerated.

	* configure.tgt (targ64_extra_emuls): Add elf_k1om if elf_x86_64
	is supported.  Add elf_k1om_fbsd if elf_x86_64_fbsd is supported.
	(targ_extra_emuls): Likewise.

	* emulparams/elf_k1om.sh: New.
	* emulparams/elf_k1om_fbsd.sh: Likewise.

ld/testsuite/

2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-x86-64/abs-k1om.d: New.
	* ld-x86-64/protected2-k1om.d: Likewise.
	* ld-x86-64/protected3-k1om.d: Likewise.

	* ld-x86-64/x86-64.exp: Run abs-k1om, protected2-k1om and
	protected3-k1om.

opcodes/

2011-07-22  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.in: Handle bfd_k1om_arch.
	* configure: Regenerated.

	* disassemble.c (disassembler): Handle bfd_k1om_arch.

	* i386-dis.c (print_insn): Handle bfd_mach_k1om and
	bfd_mach_k1om_intel_syntax.

	* i386-gen.c (cpu_flag_init): Set CPU_UNKNOWN_FLAGS to
	~(CpuL1OM|CpuK1OM).  Add CPU_K1OM_FLAGS.
	(cpu_flags): Add CpuK1OM.

	* i386-opc.h (CpuK1OM): New.
	(i386_cpu_flags): Add cpuk1om.

	* i386-init.h: Regenerated.
	* i386-tbl.h: Likewise.
 2011-07-22 20:22:38 +00:00
H.J. Lu
3b80b9cef9 Also check ignored "-z relro". 
2011-07-14  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-elf/binutils.exp (binutils_test): Also check ignored
	"-z relro".
 2011-07-14 14:54:53 +00:00
H.J. Lu
f33cfcaa37 Revert the last change. 2011-07-14 14:51:09 +00:00
H.J. Lu
d44976c977 Skip relro tests on ia64. 
2011-07-14  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-elf/binutils.exp: Skip relro tests on ia64.
 2011-07-14 14:49:37 +00:00
Alan Modra
29e045d58b * ld-scripts/section-flags.exp: Pass --local-store 0:0 for 
spu.  Rewrite using foreach.
 2011-07-14 06:49:45 +00:00
Alan Modra
9df0ef5fe7 bfd/ 
* elf64-ppc.c (struct ppc_link_hash_table): Add plt_static_chain.
	(build_plt_stub): Add plt_static_chain param, don't load r11 if false.
	(build_tls_get_addr_stub): Likewise.
	(ppc_build_one_stub): Update calls to above.
	(ppc_size_one_stub): Adjust stub size.
	(ppc64_elf_size_stubs): Add plt_static_chain param, save to htab.
	* elf64-ppc.h (ppc64_elf_size_stubs): Update prototype.
ld/
	* emultempl/ppc64elf.em (plt_static_chain): New var.
	(gld${EMULATION_NAME}_after_allocation): Pass to ppc64_elf_size_stubs.
	(PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
	PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Handle
	--plt-static-chain and --no-plt-static-chain.
ld/testsuite/
	* ld-powerpc/tlsexe.d, * ld-powerpc/tlsexe.g. *ld-powerpc/tlsexe.r,
	* ld-powerpc/tlsexetoc.d, * ld-powerpc/tlsexetoc.g,
	* ld-powerpc/tlsexetoc.r, * ld-powerpc/tlsso.d,
	* ld-powerpc/tlstocso.d: Update for plt stub change.
 2011-07-14 03:28:22 +00:00
Catherine Moore
ae17ab41b7 include/ChangeLog 
2011-07-11  Catherine Moore  <clm@codesourcery.com>

	* bfdlink.h (flag_type): New enumeration.
	(flag_info_list): New structure.
	(flag_info): New structure.

bfd/ChangeLog
2011-07-11  Catherine Moore  <clm@codesourcery.com>

	* aout-adobe.c (aout_32_bfd_lookup_section_flags): New definition.
	* aout-target.h (MY_bfd_lookup_section_flags): New definition.
	* aout-tic30.c (MY_bfd_lookup_section_flags): New definition.
        * bfd-in2.h: Regenerated.
	* bfd.c (bfd_lookup_section_flags): New definition.
	* binary.c (binary_bfd_lookup_section_flags): New definition.
	* bout.c (b_out_bfd_lookup_section_flags): New definition.
	* coff-alpha.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
	* coff-mips.c (_bfd_ecoff_bfd_lookup_section_flags): New definition.
	* coff-rs6000.c (rs6000coff_vec): Include
	bfd_generic_lookup_section_flags.
	(pmac_xcoff_vec): Likewise.
	* coffcode.h (coff_bfd_lookup_section_flags): New definition.
	* coff64-rs6000.c (rs6000coff64_vec): Include
	bfd_generic_lookup_section_flags.
	(aix5coff64_vec): Likewise.
	* ecoff.c (bfd_debug_section): Initialize flag_info field.
	* elf-bfd.h (elf_backend_lookup_section_flags_hook): Declare.
	(bfd_elf_lookup_section_flags): Declare.
	* elflink.c (bfd_elf_lookup_section_flags): New function.
	* elfxx-target.h (bfd_elfNN_bfd_lookup_section_flags): Define.
	(elf_backend_lookup_section_flags_hook): Define.
	(elf_backend_data): Add elf_backend_lookup_section_flags_hook.
	* i386msdos.c (msdos_bfd_lookup_section_flags): New define.
	* i386os9k.c (os9k_bfd_lookup_section_flags): New define.
	* ieee.c (ieee_bfd_lookup_section_flags): New define.
	* ihex.c (ihex_bfd_lookup_section_flags): New define.
	* libbfd-in.h (_bfd_nolink_bfd_lookup_section_flags): Declare.
	(bfd_generic_lookup_section_flags): Declare.
	* libbfd.h: Regenerated.
	* mach-o-target.c (bfd_mach_o_bfd_lookup_section_flags): New.
	* mmo.c (mmo_bfd_lookup_section_flags): New definition.
	* nlm-target.h (nlm_bfd_lookup_section_flags): New definition.
	* oasys.c (oasys_bfd_lookup_section_flags): New definition.
	* pef.c (bfd_pef_bfd_lookup_section_flags): New definition.
	* plugin.c (bfd_plugin_bfd_lookup_section_flags): New definition.
	* ppcboot.c (ppcboot_bfd_lookup_section_flags): New definition.
	* reloc.c (bfd_generic_lookup_section_flags): New function.
	* som.c (som_bfd_lookup_section_flags): New definition.
	* srec.c (srec_bfd_lookup_section_flags): New definition.
	* targets.c (flag_info): Declare.
	(NAME##_bfd_lookup_section_flags): Add to LINK jump table.
	(_bfd_lookup_section_flags): New.
	* tekhex.c (tekhex_bfd_lookup_section_flags): New definition.
	* versados.c (versados_bfd_lookup_section_flags): New definition.
	* vms-alpha.c (alpha_vms_bfd_lookup_section_flag): New definition.
	* xsym.c (bfd_sym_bfd_lookup_section_flags): New definition.

ld/ChangeLog
2011-07-11  Catherine Moore  <clm@codesourcery.com>

	* ld.h (section_flag_list): Add field to struct wildcard_spec.
	* ld.texinfo (INPUT_SECTION_FLAGS): Document.
	* ldgram.y (flag_info_list, flag_info): Add to union.
	(INPUT_SECTION_FLAGS): New token.
	(wildcard_spec): Initialize section_flag_list to NULL for
	each alternative.
	(sect_flag_list, sect_flags): New rules.
	(input_section_spec_no_keep): Add alternatives to recognize
	sect_flags.
	* ldlang.c (walk_wild_consider_section): Initialize
	section_flag_info field of the section struct.
	(lang_add_section): Check input section flags.
	(lang_add_wild): Initialize section_flag_list field of
	the statement struct.
	* ldlang.h (lang_input_statement_struct): Add section_flag_list field.
	(lang_wild_statement_struct): Likewise.
	* ldlex.l (INPUT_SECTION_FLAGS): New token.
	* mri.c (mri_draw_tree): Initialize section_flag_list to NULL.
	* NEWS: Announce INPUT_SECTION_FLAGS enhancement.

ld/testsuite/ChangeLog
2011-07-11 Catherine Moore  <clm@cm00re.com>

	* ld-scripts/section-flags-1.s: New.
	* ld-scripts/section-flags-1.t: New.
	* ld-scripts/section-flags-2.s: New.
	* ld-scripts/section-flags-2.t: New.
	* ld-scripts/section-flags.exp: New.
 2011-07-11 15:03:09 +00:00
Alan Modra
2843fdaab1 * ld-powerpc/tocopt2.s, * ld-powerpc/tocopt2.out, 
* ld-powerpc/tocopt2.d: New test.
	* ld-powerpc/tocopt3.s, * ld-powerpc/tocopt3.d: New test.
	* ld-powerpc/powerpc.exp (ppc64elftests) Run them.
 2011-07-11 12:03:55 +00:00
Thomas Schwinge
2bb70ae0f4 ELFOSABI_GNU 
bfd/
	* elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
	ELFOSABI_LINUX alias.
	* elf32-hppa.c: Likewise.
	* elf32-i370.c: Likewise.
	* elf64-hppa.c: Likewise.

	binutils/
	* elfedit.c (osabis): Use ELFOSABI_GNU name instead of ELFOSABI_LINUX
	alias and ELFOSABI_HURD.  Add GNU alias.
	* readelf.c (get_osabi_name, get_symbol_binding, get_symbol_type):
	Likewise.
	* doc/binutils.texi <elfedit>: Update accordingly.

	elfcpp/
	* elfcpp.h (ELFOSABI): Add ELFOSABI_GNU with value of ELFOSABI_LINUX,
	keep ELFOSABI_LINUX as an alias.  Remove ELFOSABI_HURD.

	gas/
	* config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
	ELFOSABI_LINUX alias.
	* config/tc-ia64.c: Likewise.

	include/elf/
	* common.h (ELFOSABI_GNU): Define, replaces...
	(ELFOSABI_LINUX): ... this, kept as an alias.
	(ELFOSABI_HURD): Remove.

	ld/testsuite/
	* ld-ifunc/ifunc.exp: Update for changed output.
	* ld-unique/unique.exp: Likewise.
 2011-07-03 13:45:32 +00:00
Thomas Schwinge
9c55345c8c ELFOSABI_GNU 
bfd/
	* elf.c (_bfd_elf_set_osabi): Use ELFOSABI_GNU name instead of
	ELFOSABI_LINUX alias.
	* elf32-hppa.c: Likewise.
	* elf32-i370.c: Likewise.
	* elf64-hppa.c: Likewise.

	binutils/
	* elfedit.c (osabis): Use ELFOSABI_GNU name instead of ELFOSABI_LINUX
	alias and ELFOSABI_HURD.  Add GNU alias.
	* readelf.c (get_osabi_name, get_symbol_binding, get_symbol_type):
	Likewise.
	* doc/binutils.texi <elfedit>: Update accordingly.

	elfcpp/
	* elfcpp.h (ELFOSABI): Add ELFOSABI_GNU with value of ELFOSABI_LINUX,
	keep ELFOSABI_LINUX as an alias.  Remove ELFOSABI_HURD.

	gas/
	* config/obj-elf.c (obj_elf_type): Use ELFOSABI_GNU name instead of
	ELFOSABI_LINUX alias.
	* config/tc-ia64.c: Likewise.

	include/elf/
	* common.h (ELFOSABI_GNU): Define, replaces...
	(ELFOSABI_LINUX): ... this, kept as an alias.
	(ELFOSABI_HURD): Remove.

	ld/testsuite/
	* ld-ifunc/ifunc.exp: Update for changed output.
	* ld-unique/unique.exp: Likewise.
 2011-07-03 13:37:09 +00:00
Nick Clifton
840c4ae927 * ld-elf/elf.exp: Exlcude all v850 targets from note-3 test. 2011-06-27 15:02:56 +00:00
Alan Modra
daceadb849 * ld-elf/elf.exp: Exclude more targets from note-3 test. 2011-06-27 13:34:21 +00:00
H.J. Lu
a81aeffc81 Add testcases for PR ld/12921. 
2011-06-24  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12921
	* ld-i386/i386.exp: Run pr12921.
	* ld-x86-64/x86-64.exp: Likewise.

	* ld-i386/pr12921.d: New.
	* ld-i386/pr12921.s: Likewise.
	* ld-x86-64/pr12921.d: Likewise.
	* ld-x86-64/pr12921.s: Likewise.
 2011-06-24 14:03:15 +00:00
Thomas Schwinge
3fee20efd3 * ld/testsuite/ld-elf/elf.exp: Execute array_tests_pie tests on *-*-gnu*, too. 2011-06-22 05:55:05 +00:00
H.J. Lu
185e39cdbd Adjust x86 IFUNC PLT. 
2011-06-20  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-ifunc/ifunc-1-local-x86.d: Adjusted.
	* ld-ifunc/ifunc-1-x86.d: Likewise.
	* ld-ifunc/ifunc-3a-x86.d: Likewise.
 2011-06-20 17:12:49 +00:00
H.J. Lu
ade78dba78 Revert x86_64-x32-* change. 
gas/

2011-06-20  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.tgt: Revert x32 change.

ld/

2011-06-20  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.tgt: Revert x32 change.

ld/testsuite/

2011-06-20  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-elf/eh1.d: Revert x32 change.
	* ld-elf/eh2.d: Likewise.
	* ld-elf/eh3.d: Likewise.
	* ld-elf/eh4.d: Likewise.
 2011-06-20 13:23:22 +00:00
Jakub Jelinek
e41b3a1379 PR ld/12570 
include/
	* bfdlink.h (struct bfd_link_info): Add no_ld_generated_unwind_info
	option.
ld/
	* emultempl/elf32.em (OPTION_LD_GENERATED_UNWIND_INFO,
	OPTION_NO_LD_GENERATED_UNWIND_INFO): Define.
	(gld${EMULATION_NAME}_handle_option): Handle
	--ld-generated-unwind-info and --no-ld-generated-unwind-info.
	* ld.texinfo (--ld-generated-unwind-info,
	--no-ld-generated-unwind-info): Document.
bfd/
	* elf-eh-frame.c (_bfd_elf_parse_eh_frame): Allow no relocations
	at all for linker created .eh_frame sections.
	(_bfd_elf_discard_section_eh_frame): Handle linker created
	.eh_frame sections with no relocations.
	* elf64-x86-64.c: Include dwarf2.h.
	(elf_x86_64_eh_frame_plt): New variable.
	(PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
	PLT_FDE_LEN_OFFSET): Define.
	(struct elf_x86_64_link_hash_table): Add plt_eh_frame field.
	(elf_x86_64_create_dynamic_sections): Create and fill in
	.eh_frame section for .plt section.
	(elf_x86_64_size_dynamic_sections): Write .plt section size
	into .eh_frame FDE covering .plt section.
	(elf_x86_64_finish_dynamic_sections): Write .plt section
	start into .eh_frame FDE covering .plt section.  Call
	_bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
	(elf_backend_plt_alignment): Define to 4.
	* elf32-i386.c: Include dwarf2.h.
	(elf_i386_eh_frame_plt): New variable.
	(PLT_CIE_LENGTH, PLT_FDE_LENGTH, PLT_FDE_START_OFFSET,
	PLT_FDE_LEN_OFFSET): Define.
	(struct elf_i386_link_hash_table): Add plt_eh_frame field.
	(elf_i386_create_dynamic_sections): Create and fill in
	.eh_frame section for .plt section.
	(elf_i386_size_dynamic_sections): Write .plt section size
	into .eh_frame FDE covering .plt section.
	(elf_i386_finish_dynamic_sections): Write .plt section
	start into .eh_frame FDE covering .plt section.  Call
	_bfd_elf_write_section_eh_frame on htab->plt_eh_frame section.
	(elf_backend_plt_alignment): Define to 4.
ld/testsuite/
	* ld-x86-64/x86-64.exp: Link some testcases with
	--no-ld-generated-unwind-info.
	* ld-x86-64/tlsbin.rd: Add --no-ld-generated-unwind-info to ld
	comment.
	* ld-x86-64/tlsdesc.dd: Likewise.
	* ld-x86-64/tlspic.dd: Likewise.
	* ld-x86-64/tlsdesc.sd: Likewise.
	* ld-x86-64/tlspic.rd: Likewise.
	* ld-x86-64/tlsbindesc.rd: Likewise.
	* ld-x86-64/tlsbindesc.sd: Likewise.
	* ld-x86-64/tlsbin.td: Likewise.
	* ld-x86-64/tlsdesc.pd: Likewise.
	* ld-x86-64/tlsdesc.td: Likewise.
	* ld-x86-64/tlsbindesc.dd: Likewise.
	* ld-x86-64/tlsbin.dd: Likewise.
	* ld-x86-64/tlsgdesc.rd: Likewise.
	* ld-x86-64/tlspic.sd: Likewise.
	* ld-x86-64/tlsbindesc.td: Likewise.
	* ld-x86-64/tlspic.td: Likewise.
	* ld-x86-64/tlsbin.sd: Likewise.
	* ld-x86-64/ilp32-4.d: Likewise.
	* ld-x86-64/tlsgdesc.dd: Add --no-ld-generated-unwind-info to ld
	comment.  Adjust.
	* ld-x86-64/tlsdesc.rd: Likewise.
	* ld-x86-64/tlsgd6.dd: Adjust.
	* ld-x86-64/tlsgd5.dd: Likewise.
	* ld-i386/i386.exp: Link some testcases with
	--no-ld-generated-unwind-info.
	* ld-i386/tlsbin.rd: Add --no-ld-generated-unwind-info to ld
	comment..
	* ld-i386/tlsdesc.dd: Likewise.
	* ld-i386/tlspic.dd: Likewise.
	* ld-i386/tlsdesc.sd: Likewise.
	* ld-i386/tlsgdesc.dd: Likewise.
	* ld-i386/tlsnopic.sd: Likewise.
	* ld-i386/tlspic.rd: Likewise.
	* ld-i386/tlsdesc.rd: Likewise.
	* ld-i386/tlsbindesc.rd: Likewise.
	* ld-i386/tlsbindesc.sd: Likewise.
	* ld-i386/tlsbin.td: Likewise.
	* ld-i386/tlsdesc.td: Likewise.
	* ld-i386/tlsnopic.dd: Likewise.
	* ld-i386/tlsbindesc.dd: Likewise.
	* ld-i386/tlsbin.dd: Likewise.
	* ld-i386/tlsgdesc.rd: Likewise.
	* ld-i386/tlspic.sd: Likewise.
	* ld-i386/tlsnopic.rd: Likewise.
	* ld-i386/tlsbindesc.td: Likewise.
	* ld-i386/tlspic.td: Likewise.
	* ld-i386/tlsbin.sd: Likewise.
 2011-06-20 13:18:52 +00:00
H.J. Lu
8b7789423c Fix misc x32 bugs. 
bfd/

2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>

	* elf64-x86-64.c (elf_backend_post_process_headers): Defined
	for x32.

binutils/testsuite/

2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>

	* binutils-all/elfedit-1.d: Updated for x32.

gas/

2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.tgt: Support x32.

ld/

2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.tgt: Support x32.

ld/testsuite/

2011-06-19  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-elf/eh1.d: Skip x32.
	* ld-elf/eh2.d: Likewise.
	* ld-elf/eh3.d: Likewise.
	* ld-elf/eh4.d: Likewise.

	* ld-elfvsb/elfvsb.exp: Only xfail 64bit x86_64-*-linux*.
	* ld-shared/shared.exp: Likewise.

	* ld-ifunc/ifunc-1-local-x86.d: Support x32.
	* ld-ifunc/ifunc-1-x86.d: Likewise.
	* ld-ifunc/ifunc-3a-x86.d: Likewise.
	* ld-x86-64/pcrel16.d: Likewise.

	* ld-x86-64/x86-64.exp (x86_64tests): Add missing -melf_x86_64.
 2011-06-19 21:22:16 +00:00
Alan Modra
6f1683b9c0 * ld-elfvers/vers2.ver: Don't assume any particular index for 
version reference.
	* ld-elfvers/vers3.ver: Likewise.
	* ld-elfvers/vers19.ver: Likewise.
	* ld-elfvers/vers22.ver: Likewise.
	* ld-elfvers/vers27d4.ver: Likewise.
	* ld-elfvers/vers28c.ver: Likewise.
 2011-06-16 00:42:06 +00:00
Alan Modra
5daeae9b97 * ld-elf/elf.exp: Don't attempt to build symbol3.a for hppa64-hpux. 
* ld-elf/warn3.d: Correct target selection and comment.
 2011-06-14 02:55:29 +00:00
Alan Modra
50b1867819 PR ld/12851 
* ld-elf/pr12851.d: Correct target selection and comment.
 2011-06-14 02:46:57 +00:00
Nick Clifton
aa137e4d51 * Makefile.am (ALL_MACHINES): Add cpu-tilegx.lo and cpu-tilepro.lo. 
(ALL_MACHINE_CFILES): Add cpu-tilegx.c and cpu-tilepro.c.
    (BFD32_BACKENDS): Add elf32-tilegx.lo, elf32-tilepro.lo,
    and elfxx-tilegx.lo.
    (BFD32_BACKENDS_CFILES): Add elf32-tilegx.c elf32-tilepro.c, and
    elfxx-tilegx.c.
    (BFD64_BACKENDS): Add elf64-tilegx.lo.
    (BFD64_BACKENDS_CFILES): Add elf64-tilegx.c.
    * Makefile.in: Regenerate.
    * arctures.c (bfd_architecture): Define bfd_arch_tilepro,
    bfd_arch_tilegx, bfd_mach_tilepro, bfd_mach_tilegx.
    (bfd_arch_info): Add bfd_tilegx_arch, bfd_tilepro_arch.
    (bfd_archures_list): Add bfd_tilegx_arch, bfd_tilepro_arch.
    bfd-in2.h: Regenerate.
    * config.bfd: Handle tilegx-*-* and tilepro-*-*.
    * configure.in: Handle bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
    and bfd_elf64_tilegx_vec.
    * configure: Regenerate.
    * elf-bfd.h (enum elf_target_id): Define TILEGX_ELF_DATA and
    TILEPRO_ELF_DATA.
    * libbfd.h: Regenerate.
    * reloc.c: Add BFD_RELOC_TILEPRO_{COPY, GLOB_DAT, JMP_SLOT,
    RELATIVE, BROFF_X1, JOFFLONG_X1, JOFFLONG_X1_PLT, IMM8_X0,
    IMM8_Y0, IMM8_X1, IMM8_Y1, DEST_IMM8_X1, MT_IMM15_X1, MF_IMM15_X1,
    IMM16_X0, IMM16_X1, IMM16_X0_LO, IMM16_X1_LO, IMM16_X0_HI,
    IMM16_X1_HI, IMM16_X0_HA, IMM16_X1_HA, IMM16_X0_PCREL,
    IMM16_X1_PCREL, IMM16_X0_LO_PCREL, IMM16_X1_LO_PCREL,
    IMM16_X0_HI_PCREL, IMM16_X1_HI_PCREL, IMM16_X0_HA_PCREL,
    IMM16_X1_HA_PCREL, IMM16_X0_GOT, IMM16_X1_GOT, IMM16_X0_GOT_LO,
    IMM16_X1_GOT_LO, IMM16_X0_GOT_HI, IMM16_X1_GOT_HI,
    IMM16_X0_GOT_HA, IMM16_X1_GOT_HA, MMSTART_X0, MMEND_X0,
    MMSTART_X1, MMEND_X1, SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1,
    IMM16_X0_TLS_GD, IMM16_X1_TLS_GD, IMM16_X0_TLS_GD_LO,
    IMM16_X1_TLS_GD_LO, IMM16_X0_TLS_GD_HI, IMM16_X1_TLS_GD_HI,
    IMM16_X0_TLS_GD_HA, IMM16_X1_TLS_GD_HA, IMM16_X0_TLS_IE,
    IMM16_X1_TLS_IE, IMM16_X0_TLS_IE_LO, IMM16_X1_TLS_IE_LO,
    IMM16_X0_TLS_IE_HI, IMM16_X1_TLS_IE_HI, IMM16_X0_TLS_IE_HA,
    IMM16_X1_TLS_IE_HA, TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
    Add BFD_RELOC_TILEGX_{HW0, HW1, HW2, HW3, HW0_LAST, HW1_LAST,
    HW2_LAST, COPY, GLOB_DAT, JMP_SLOT, RELATIVE, BROFF_X1,
    JUMPOFF_X1, JUMPOFF_X1_PLT, IMM8_X0, IMM8_Y0, IMM8_X1, IMM8_Y1,
    DEST_IMM8_X1, MT_IMM14_X1, MF_IMM14_X1, MMSTART_X0, MMEND_X0,
    SHAMT_X0, SHAMT_X1, SHAMT_Y0, SHAMT_Y1, IMM16_X0_HW0,
    IMM16_X1_HW0, IMM16_X0_HW1, IMM16_X1_HW1, IMM16_X0_HW2,
    IMM16_X1_HW2, IMM16_X0_HW3, IMM16_X1_HW3, IMM16_X0_HW0_LAST,
    IMM16_X1_HW0_LAST, IMM16_X0_HW1_LAST, IMM16_X1_HW1_LAST,
    IMM16_X0_HW2_LAST, IMM16_X1_HW2_LAST, IMM16_X0_HW0_PCREL,
    IMM16_X1_HW0_PCREL, IMM16_X0_HW1_PCREL, IMM16_X1_HW1_PCREL,
    IMM16_X0_HW2_PCREL, IMM16_X1_HW2_PCREL, IMM16_X0_HW3_PCREL,
    IMM16_X1_HW3_PCREL, IMM16_X0_HW0_LAST_PCREL,
    IMM16_X1_HW0_LAST_PCREL, IMM16_X0_HW1_LAST_PCREL,
    IMM16_X1_HW1_LAST_PCREL, IMM16_X0_HW2_LAST_PCREL,
    IMM16_X1_HW2_LAST_PCREL, IMM16_X0_HW0_GOT, IMM16_X1_HW0_GOT,
    IMM16_X0_HW1_GOT, IMM16_X1_HW1_GOT, IMM16_X0_HW2_GOT,
    IMM16_X1_HW2_GOT, IMM16_X0_HW3_GOT, IMM16_X1_HW3_GOT,
    IMM16_X0_HW0_LAST_GOT, IMM16_X1_HW0_LAST_GOT,
    IMM16_X0_HW1_LAST_GOT, IMM16_X1_HW1_LAST_GOT,
    IMM16_X0_HW2_LAST_GOT, IMM16_X1_HW2_LAST_GOT, IMM16_X0_HW0_TLS_GD,
    IMM16_X1_HW0_TLS_GD, IMM16_X0_HW1_TLS_GD, IMM16_X1_HW1_TLS_GD,
    IMM16_X0_HW2_TLS_GD, IMM16_X1_HW2_TLS_GD, IMM16_X0_HW3_TLS_GD,
    IMM16_X1_HW3_TLS_GD, IMM16_X0_HW0_LAST_TLS_GD,
    IMM16_X1_HW0_LAST_TLS_GD, IMM16_X0_HW1_LAST_TLS_GD,
    IMM16_X1_HW1_LAST_TLS_GD, IMM16_X0_HW2_LAST_TLS_GD,
    IMM16_X1_HW2_LAST_TLS_GD, IMM16_X0_HW0_TLS_IE,
    IMM16_X1_HW0_TLS_IE, IMM16_X0_HW1_TLS_IE, IMM16_X1_HW1_TLS_IE,
    IMM16_X0_HW2_TLS_IE, IMM16_X1_HW2_TLS_IE, IMM16_X0_HW3_TLS_IE,
    IMM16_X1_HW3_TLS_IE, IMM16_X0_HW0_LAST_TLS_IE,
    IMM16_X1_HW0_LAST_TLS_IE, IMM16_X0_HW1_LAST_TLS_IE,
    IMM16_X1_HW1_LAST_TLS_IE, IMM16_X0_HW2_LAST_TLS_IE,
    IMM16_X1_HW2_LAST_TLS_IE, TLS_DTPMOD64, TLS_DTPOFF64, TLS_TPOFF64,
    TLS_DTPMOD32, TLS_DTPOFF32, TLS_TPOFF32}
    * targets.c (bfd_elf32_tilegx_vec): Declare.
    (bfd_elf32_tilepro_vec): Declare.
    (bfd_elf64_tilegx_vec): Declare.
    (bfd_target_vector): Add bfd_elf32_tilegx_vec, bfd_elf32_tilepro_vec,
    and bfd_elf64_tilegx_vec.
    * cpu-tilegx.c: New file.
    * cpu-tilepro.c: New file.
    * elf32-tilepro.h: New file.
    * elf32-tilepro.c: New file.
    * elf32-tilegx.c: New file.
    * elf32-tilegx.h: New file.
    * elf64-tilegx.c: New file.
    * elf64-tilegx.h: New file.
    * elfxx-tilegx.c: New file.
    * elfxx-tilegx.h: New file.

	* Makefile.am (TARGET_CPU_CFILES): Add config/tc-tilegx.c and
	config/tc-tilepro.c.
	(TARGET_CPU_HFILES): Add config/tc-tilegx.h and
	config/tc-tilepro.h.
	* Makefile.in: Regenerate.
	* configure.tgt (tilepro-*-*): New.
	(tilegx-*-*): Likewise.
	* config/tc-tilegx.c: New file.
	* config/tc-tilegx.h: Likewise.
	* config/tc-tilepro.h: Likewise.
	* config/tc-tilepro.c: Likewise.
	* doc/Makefile.am (CPU_DOCS): Add c-tilegx.texi and
	c-tilepro.texi.
	* doc/Makefile.in: Regenerate.
	* doc/all.texi (TILEGX): Define.
	(TILEPRO): Define.
	* doc/as.texinfo: Add Tile-Gx and TILEPro documentation.  Include
	c-tilegx.texi and c-tilepro.texi.
	* doc/c-tilegx.texi: New.
	* doc/c-tilepro.texi: New.

        * gas/tilepro/t_constants.s: New file.
	* gas/tilepro/t_constants.d: Likewise.
	* gas/tilepro/t_insns.s: Likewise.
	* gas/tilepro/tilepro.exp: Likewise.
	* gas/tilepro/t_insns.d: Likewise.
	* gas/tilegx/tilegx.exp: Likewise.
	* gas/tilegx/t_insns.d: Likewise.
	* gas/tilegx/t_insns.s: Likewise.

	* dis-asm.h (print_insn_tilegx): Declare.
	(print_insn_tilepro): Likewise.

	* tilegx.h: New file.
	* tilepro.h: New file.

	* common.h: Add EM_TILEGX.
	* tilegx.h: New file.
	* tilepro.h: New file.

	* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx.c and
	eelf32tilepro.c.
	(ALL_64_EMULATION_SOURCES): Add eelf64tilegx.c.
	(eelf32tilegx.c): New target.
	(eelf32tilepro.c): Likewise.
	(eelf64tilegx.c): Likewise.
	* Makefile.in: Regenerate.
	* configure.tgt: Handle tilegx-*-* and tilepro-*-*.
	* emulparams/elf32tilegx.sh: New file.
	* emulparams/elf64tilegx.sh: New file.
	* emulparams/elf32tilepro.sh: New file.

	* ld-elf/eh5.d: Don't run on tile*.
	* ld-srec/srec.exp: xfail on tile*.
	* ld-tilegx/external.s: New file.
	* ld-tilegx/reloc.d: New file.
	* ld-tilegx/reloc.s: New file.
	* ld-tilegx/tilegx.exp: New file.
	* ld-tilepro/external.s: New file.
	* ld-tilepro/reloc.d: New file.
	* ld-tilepro/reloc.s: New file.
	* ld-tilepro/tilepro.exp: New file.

	* Makefile.am (TARGET_LIBOPCODES_CFILES): Add tilegx-dis.c,
	tilegx-opc.c, tilepro-dis.c, and tilepro-opc.c.
	* Makefile.in: Regenerate.
	* configure.in: Handle bfd_tilegx_arch and bfd_tilepro_arch.
	* configure: Regenerate.
	* disassemble.c (disassembler): Add ARCH_tilegx and ARCH_tilepro.
	* po/POTFILES.in: Regenerate.
	* tilegx-dis.c: New file.
	* tilegx-opc.c: New file.
	* tilepro-dis.c: New file.
	* tilepro-opc.c: New file.
 2011-06-13 15:18:54 +00:00
Nick Clifton
894891db7f * elflink.c (_bfd_elf_link_create_dynamic_sections): If the 
backend does not provide a function for creating dynamic sections
	then fail.
	(bfd_elf_final_link): Issue a warning message if a dynamic section
	has the SHT_NOTE type.
	(bfd_elf_final_link): Do not look for dynamic strings in a section
	that does not have the SHT_STRTAB type or the name .dynstr.
	* elf32-arm.c (elf32_arm_finish_dynamic_sections): Fail if the got
	section is not in the output binary.
	* elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Likewise.

	* ld-elf/elf.exp: Add test for linking a shared library with a
	broken linker script that marks dynamic sections as being notes.
	* ld-elf/note-3.s: New test source file.
	* ld-elf/note-3.t: New test linker script.
	* ld-elf/note-3.l: Expected output from the linker.
	* lib/ld-lib.exp (run_ld_link_tests): Improve description.
 2011-06-10 14:04:25 +00:00
H.J. Lu
56d4d7f261 Build x32 DSO from x86-64 object file only for native. 
2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-x86-64/x86-64.exp: Build x32 DSO from x86-64 object file
	only for native.
 2011-06-09 06:00:09 +00:00
H.J. Lu
adc7571d31 Allow building x32 DSO from x86-64 object file. 
bfd/

2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>

	* elf64-x86-64.c (elf_x86_64_check_relocs): Allow R_X86_64_64
	relocations in SEC_DEBUGGING sections when building shared
	libraries.

ld/testsuite/

2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-x86-64/simple.c: New.
	* ld-x86-64/x86-64-x32.rd: Likewise.

	* ld-x86-64/x86-64.exp: Check building x32 DSO from x86-64
	object file.
 2011-06-09 05:51:11 +00:00
H.J. Lu
2400775011 Check relocations in note sections for --gc-sections. 
bfd/

2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12851
	* elflink.c (elf_gc_sweep): Don't check SHT_NOTE sections here.
	(bfd_elf_gc_sections): Also check SHT_NOTE sections.

ld/testsuite/

2011-06-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12851
	* ld-elf/pr12851.d: New.
	* ld-elf/pr12851.s: Likewise.
 2011-06-09 04:52:15 +00:00
H.J. Lu
83c5d36fc5 Add a testcase for warning on common symbol in archive. 
2011-06-07  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-elf/elf.exp: Build symbol3.a and symbol3w.a.

	* ld-elf/symbol3.s: New.
	* ld-elf/symbol3w.s: Likewise.
	* ld-elf/warn3.d: Likewise.
 2011-06-08 04:47:04 +00:00
Nathan Sidwell
26d97720ed gas/ 
* config/tc-arm.c (parse_address_main): Handle -0 offsets.
	(encode_arm_addr_mode_2): Set default sign of zero here ...
	(encode_arm_addr_mode_3): ... and here.
	(encode_arm_cp_address): ... and here.
	(md_apply_fix): Use default sign of zero here.

	gas/testsuite/
	* gas/arm/inst.d: Adjust for signed zero offsets.
	* gas/arm/ldst-offset0.d: New test.
	* gas/arm/ldst-offset0.s: New test.
	* gas/arm/offset-1.d: New test.
	* gas/arm/offset-1.s: New test.

	ld/testsuite/
	Adjust tests for zero offset formatting.
	* ld-arm/cortex-a8-fix-bcc-plt.d: Adjust.
	* ld-arm/farcall-arm-arm-pic-veneer.d: Adjust.
	* ld-arm/farcall-arm-thumb.d: Adjust.
	* ld-arm/farcall-group-size2.d: Adjust.
	* ld-arm/farcall-group.d: Adjust.
	* ld-arm/farcall-mix.d: Adjust.
	* ld-arm/farcall-mix2.d: Adjust.
	* ld-arm/farcall-mixed-lib-v4t.d: Adjust.
	* ld-arm/farcall-mixed-lib.d: Adjust.
	* ld-arm/farcall-thumb-arm-blx-pic-veneer.d: Adjust.
	* ld-arm/farcall-thumb-arm-pic-veneer.d: Adjust.
	* ld-arm/farcall-thumb-thumb.d: Adjust.
	* ld-arm/ifunc-10.dd: Adjust.
	* ld-arm/ifunc-3.dd: Adjust.
	* ld-arm/ifunc-4.dd: Adjust.
	* ld-arm/ifunc-5.dd: Adjust.
	* ld-arm/ifunc-6.dd: Adjust.
	* ld-arm/ifunc-7.dd: Adjust.
	* ld-arm/ifunc-8.dd: Adjust.
	* ld-arm/jump-reloc-veneers-long.d: Adjust.
	* ld-arm/tls-longplt-lib.d: Adjust.
	* ld-arm/tls-thumb1.d: Adjust.

	opcodes/
	* arm-dis.c (print_insn_coprocessor): Explicitly print #-0
	as address offset.
	(print_arm_address): Likewise. Elide positive #0 appropriately.
	(print_insn_arm): Likewise.
 2011-06-02 15:32:10 +00:00
Paul Brook
63e1a0fcba 2011-05-31 Paul Brook <paul@codesourcery.com> 
bfd/
	* elf32-arm.c (elf32_arm_final_link_relocate): Only do bl conversion
	for known functions.
	(elf32_arm_swap_symbol_in): Only set ST_BRANCH_TO_ARM for function
	symbols.

	include/elf/
	* arm.h (arm_st_branch_type): Add ST_BRANCH_UNKNOWN.

	ld/testsuite/
	* ld-arm/cortex-a8-far.d: Adjust expected output.
	* ld-arm/arm-call1.s: Give function symbol correct type.
	* ld-arm/arm-call2.s: Ditto.
	* ld-arm/farcall-group4.s: Ditto.
	* ld-arm/arm-elf.exp (cortex-a8-far): Define far symbols with correct
	type via assembly file.
	* ld-arm/cortex-a8-far-3.s: New file.
	* ld-arm/abs-call-1.s: Add Thumb tests
 2011-05-31 14:07:58 +00:00
Paul Brook
6e7ce2cdd3 2011-05-31 Paul Brook <paul@codesourcery.com> 
Nathan Sidwell  <nathan@codesourcery.com>

	gas/
	* config/tc-arm.c (fix_new_arm): Create an absolute symbol for
	pc-relative fixes to constants.
	* config/tc-arm.h (TC_FORCE_RELOCATATION_ABS): Define.

	ld/testsuite/
	* ld-arm/abs-call-1.d: New.
	* ld-arm/abs-call-1.s: New.
	* ld-arm/arm-elf.exp: Add it.
 2011-05-31 13:40:04 +00:00
Paul Brook
12352d3f85 2011-05-31 Paul Brook <paul@codesourcery.com> 
bfd/
	* elf32-arm.c (arm_stub_is_thumb): Add
	arm_stub_long_branch_v4t_thumb_tls_pic.
	(elf32_arm_final_link_relocate): TLS stubs are always ARM.
	Handle Thumb stubs.

	ld/testsuite/
	* ld-arm/tls-longplt.d: Update expected output.
	* ld-arm/tls-thumb1.d: Ditto.
 2011-05-31 13:37:27 +00:00
H.J. Lu
6769d5017f Handle R_X86_64_TPOFF64 in executable. 
bfd/

2011-05-26  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12809
	* elf64-x86-64.c (elf_x86_64_relocate_section): Handle
	R_X86_64_TPOFF64 in executable.

ld/testsuite/

2011-05-26  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12809
	* ld-x86-64/tlsbin.s: Add a test for LE with large model.

	* ld-x86-64/tlsbin.dd: Updated.
	* ld-x86-64/tlsbin.rd: Likewise.
	* ld-x86-64/tlsbin.sd: Likewise.
	* ld-x86-64/tlsbin.td: Likewise.
	* ld-x86-64/tlsbindesc.dd: Likewise.
	* ld-x86-64/tlsbindesc.rd: Likewise.
	* ld-x86-64/tlsbindesc.sd: Likewise.
	* ld-x86-64/tlsbindesc.td: Likewise.
 2011-05-26 13:22:04 +00:00
Hans-Peter Nilsson
c4334bf97b * ld-cris/tls-e-tpoffcomm1.d: Adjust for second PR12763 change, 
setting TLS file offset.
 2011-05-24 00:06:17 +00:00
Nick Clifton
45394486ba * ld-elf/shared.exp: Revert previous delta. Do not build 
libraries in a non-native environment.
 2011-05-23 09:13:57 +00:00
Alan Modra
3bd61671c3 PR 12763 
* ld-elf/binutils.exp: Don't run tdata3 for hppa64.
 2011-05-23 05:29:38 +00:00
Hans-Peter Nilsson
b71457c579 * ld-cris/tls-e-tpoffcomm1.d: Adjust for PR12763 change removing 
empty program header.
 2011-05-21 01:47:24 +00:00
Alan Modra
67e9eb74af PR 12763 
* ld-elf/tdata3.s: New test.
	* ld-elf/tbss3.s: New test.
	* ld-elf/binutils.exp: Consolidate tbss and tdata tests.
 2011-05-20 15:33:29 +00:00
Bernd Schmidt
4a73203297 ld/testsuite/ 
* ld-tic6x/pcr-reloc.d: New test.
	* ld-tic6x/pcr-reloc.s: New test.

	gas/testsuite/
	* gas/tic6x/pcr-relocs.d: New test.
	* gas/tic6x/pcr-relocs.s: New test.
	* gas/tic6x/pcr-relocs-undef.d: New test.
	* gas/tic6x/pcr-relocs-undef.s: New test.
	* gas/tic6x/reloc-bad-2.s: Update for pcr_offset.
	* gas/tic6x/reloc-bad-2.l: Update for pcr_offset.

	bfd/
	* elf32-tic6x.c (elf32_tic6x_howto_table): Add entries for
	R_C6000_PCR_H16 and R_C6000_PCR_L16.
	(elf32_tic6x_relocate_section): Handle them.

	gas/
	* config/tc-tic6x.c (tic6x_operators): Add "pcr_offset".
	(tic6x_parse_name): Handle it.
	(tic6x_fix_new_exp): Handle O_pcr_offset.
	(tic6x_fix_adjustable): Return 0 for the new relocs.
	(md_apply_fix): Handle them.
	(tc_gen_reloc): Likewise.
	* config/tc-tic6x.h (tic6x_fix_info): Add a fix_subsy member.
 2011-05-20 10:10:00 +00:00
Nick Clifton
dd98f8d276 PR ld/12761 
* elflink.c (elf_link_add_object_symbols): Process .gnu.warning
	sections when building shared libraries.

	* lib/ld-lib.exp (run_cc_link_tests): Add an optional 8th
	parameter - an expected warning message from the linker.
	* ld-elf/shared.exp (build_tests): Expect a warning message when
	building the libbarw.so library.

	* ld-elf/shared.exp: Run library building tests even when not
	building a native toolchain.
 2011-05-18 14:04:32 +00:00
H.J. Lu
e3b66208d1 Replace --private with --private-headers for objdump. 
2011-05-16  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-scripts/phdrs.exp: Replace --private with
	--private-headers for objdump.
	* ld-scripts/phdrs2.exp: Likewise.
 2011-05-16 13:47:28 +00:00
Richard Sandiford
77c56f443d bfd/ 
* elfxx-mips.c (_bfd_mips_elf_check_relocs): Record both local and
	global GOT entries for GOT_PAGE relocations against global symbols.

ld/testsuite/
	* lib/ld-lib.exp (run_ld_link_tests): Simplify pass/fail logic.
	Fail if the link command fails and if no test rules are defined.
	* ld-mips-elf/reloc-6a.s, ld-mips-elf/reloc-6b.s: New tests.
	* ld-mips-elf/mips-elf.exp: Run them.
 2011-05-15 18:52:01 +00:00
Bernd Schmidt
2a6163793f ld/ 
(eelf32_tic6x_linux_be.c, eelf32_tic6x_linux_le.c,
	eelf32_tic6x_elf_be.c, eelf32_tic6x_elf_le.c): New rules.
	* Makefile.am (ALL_EMULATIONS): Add these files.
	(eelf32_tic6x_be.c, eelf32_tic6x_le.c): Depend on tic6xdsbt.em.
	* Makefile.in: Regenerated.
	* emultempl/tic6xdsbt.em (is_tic6x_target): Allow more tic6x target
	vectors.
	* emulparams/elf32_tic6x_elf_be.sh: New file.
	* emulparams/elf32_tic6x_elf_le.sh: New file.
	* emulparams/elf32_tic6x_linux_be.sh: New file.
	* emulparams/elf32_tic6x_linux_le.sh: New file.
	* configure.tgt (tic6x-*-elf, tic6x-*-uclinux): New.
	(tic6x-*-*): Replaced by these.

	ld/testsuite/
	* ld-tic6x/dsbt.ld (OUTPUT_FORMAT): Add.
	* ld-tic6x/tic6x.exp: Add OSABI tests.

	bfd/
	* config.bfd (tic6x-*-elf, tic6x-*-uclinux): New.
	(tic6x-*-*): Replaced by these.
	* elf32-tic6x.c (elf32_tic6x_set_osabi): New static function.
	(elf32_tic6x_check_relocs): Create dynamic sections if -shared.
	(elf_backend_relocs_compatible, elf_backend_post_process_headers):
	Define.
	(elf32_bed, TARGET_LITTLE_SYM, TARGET_LITTLE_NAME, TARGET_BIG_SYM,
	TARGET_BIG_NAME, ELF_OSABI): Redefine twice, and include
	"elf32-target.h" two more times.
	* configure.in: Handle bfd_elf32_tic6x_linux_be_vec,
	bfd_elf32_tic6x_linux_le_vec, bfd_elf32_tic6x_elf_be_vec and
	bfd_elf32_tic6x_elf_le_vec.
	* configure: Regenerate.
 2011-05-13 18:15:33 +00:00
Alan Modra
c472114968 missed changelog from last commit 2011-05-13 04:39:08 +00:00
Alan Modra
c9eaa05f39 * ld-elf/flags1.d: Don't xfail tic6x. 
* ld-scripts/weak.exp: Correct comments.  Don't xfail sh-pe.  Remove
	redundant xfail.
	* ld-selective/sel-dump.exp: Don't xfail alpha.
	* ld-selective/selective.exp: Run for alpha.
	* ld-undefined/weak-undef.exp: Don't xfail hppa64.
 2011-05-13 04:19:18 +00:00
Bernd Schmidt
de1491f042 * config/default.exp (ld_assemble): Pass flags parameter to 
default_ld_assemble.
	(ld_assemble_flags): New function.
	* ld-elf/frame.exp: Pass -mpic and -mpid flags to the assembler on
	tic6x.
	* ld-elf/exclude.exp: Likewise.
	* lib/ld-lib.exp (default_ld_assemble): Take extra argument in_flags
	and pass it to the assembler.
 2011-05-12 10:00:06 +00:00
Richard Sandiford
250826bd54 ld/testsuite/ 
* ld-mips-elf/mips-elf.exp: Add missing $has_newabi tests.
 2011-05-11 12:50:58 +00:00
H.J. Lu
31507b90da Remoe pr12730.cc/pr12730.out. 
2011-05-09  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-elf/elf.exp (array_tests): Remove "pr12730".
	(array_tests_pie): Remove "PIE pr12730".
	(array_tests_static): Remove "static pr12730".

	* ld-elf/pr12730.cc: Removed.
	* ld-elf/pr12730.out: Likewise.
 2011-05-09 14:36:14 +00:00
Paul Brook
fbd9ad907d 2011-05-09 Paul Brook <paul@codesourcery.com> 
bfd/
	* bfd-in.h (elf32_tic6x_fix_exidx_coverage): Add prototype.
	* bfd-in2.h: Regenerate.
	* elf32-tic6x.c: Include limits.h.
	(tic6x_unwind_edit_type, tic6x_unwind_table_edit,
	_tic6x_elf_section_data): New.
	(elf32_tic6x_section_data): Define.
	(elf32_tic6x_new_section_hook): Allocate target specific data.
	(elf32_tic6x_add_unwind_table_edit): New function.
	(get_tic6x_elf_section_data, elf32_tic6x_adjust_exidx_size,
	elf32_tic6x_insert_cantunwind_after, elf32_tic6x_add_low31,
	elf32_tic6x_copy_exidx_entry): New functions.
	(elf_backend_write_section): Define.

	ld/
	* emultempl/tic6xdsbt.em (merge_exidx_entries): New.
	(compare_output_sec_vma): New function.
	(gld${EMULATION_NAME}_after_allocation): New function.
	(OPTION_NO_MERGE_EXIDX_ENTRIES): Define.
	(PARSE_AND_LIST_OPTIONS): Add --no-merge-exidx-entries.
	(PARSE_AND_LIST_ARGS_CASES): Add OPTION_NO_MERGE_EXIDX_ENTRIES.
	(LDEMUL_AFTER_ALLOCATION): Set.
	* ld.texinfo: Document c6x --no-merge-exidx-entries.

	ld/testsuite/
	* ld-tic6x/discard-unwind.ld: New.
	* ld-tic6x/unwind.ld: New.
	* ld-tic6x/unwind-1.d: New test.
	* ld-tic6x/unwind-1.s: New test.
	* ld-tic6x/unwind-2.d: New test.
	* ld-tic6x/unwind-2.s: New test.
	* ld-tic6x/unwind-3.d: New test.
	* ld-tic6x/unwind-3.s: New test.
	* ld-tic6x/unwind-4.d: New test.
	* ld-tic6x/unwind-4.s: New test.
	* ld-tic6x/unwind-5.d: New test.
	* ld-tic6x/unwind-5.s: New test.
	* ld-tic6x/unwind-6.d: New test.
 2011-05-09 13:23:27 +00:00
Dave Korn
730035f7af bfd/ChangeLog: 
PR ld/12365
	* cofflink.c (bfd_coff_link_input_bfd): Check for and warn about
	references to symbols defined in discarded sections.

ld/ChangeLog:

	PR ld/12365
	* scripttempl/pe.sc (__rt_psrelocs_start): New symbol definition.
	(__rt_psrelocs_end): Likewise.
	(__rt_psrelocs_size): Likewise difference between the above.
	(__RUNTIME_PSEUDO_RELOC_LIST_END__): Move outside .rdata section
	immediately after end of pseudo-reloc data.
	(___RUNTIME_PSEUDO_RELOC_LIST_END___): Likewise.
	(__RUNTIME_PSEUDO_RELOC_LIST__): Move outside .rdata section and
	calculate backward from list end.
	(___RUNTIME_PSEUDO_RELOC_LIST___): Likewise.
	* scripttempl/pep.sc: Likewise.

ld/testsuite/ChangeLog:

	PR ld/12365
	* ld-plugin/plugin-7.d: Allow underscore in error message.
	* ld-plugin/plugin-8.d: Likewise.
 2011-05-07 14:29:10 +00:00
H.J. Lu
310fd250b9 Reverse copy .ctors/.dtors sections if needed. 
bfd/

2011-05-07  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12730
	* elf.c (_bfd_elf_section_offset): Check SEC_ELF_REVERSE_COPY.

	* elflink.c (elf_link_input_bfd): Reverse copy .ctors/.dtors
	sections if needed.

	* section.c (SEC_ELF_REVERSE_COPY): New.
	* bfd-in2.h: Regenerated.

ld/testsuite/

2011-05-07  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12730
	* ld-elf/elf.exp (array_tests): Add "pr12730".
	(array_tests_pie): New.
	(array_tests_static): Add -static for "static init array mixed".
	Add "static pr12730".  Run array_tests_pie for Linux.

	* ld-elf/init-mixed.c (ctor1007): Renamed to ...
	(ctor1007a): This.
	(ctor1007b): New.
	(ctors1007): Remove ctor1007.  Add ctor1007b and ctor1007a.
	(dtor1007): Renamed to ...
	(dtor1007a): This.
	(dtor1007b): New.
	(dtors1007): Remove dtor1007.  Add dtor1007b and dtor1007a.
	(ctor65535): Renamed to ...
	(ctor65535a): This.
	(ctor65535b): New.
	(ctors65535): Remove ctor65535.  Add ctor65535b and ctor65535a.
	(dtor65535): Renamed to ...
	(dtor65535a): This.
	(dtor65535b): New.
	(dtors65535): Remove dtor65535.  Add dtor65535b and dtor65535a.

	* ld-elf/pr12730.cc: New.
	* ld-elf/pr12730.out: Likewise.
 2011-05-07 14:12:59 +00:00
Richard Sandiford
7d24e6a65a bfd/ 
* elf32-arm.c (cortex_a8_erratum_scan): If the stub is a Thumb
	branch to a PLT entry, redirect it to the PLT's Thumb entry point.

ld/testsuite/
	* ld-arm/cortex-a8-fix-b-plt.s, ld-arm/cortex-a8-fix-b-plt.d,
	ld-arm/cortex-a8-fix-bcc-plt.s, ld-arm/cortex-a8-fix-bcc-plt.d,
	ld-arm/cortex-a8-fix-bl-plt.s, ld-arm/cortex-a8-fix-bl-plt.d,
	ld-arm/cortex-a8-fix-blx-plt.s, ld-arm/cortex-a8-fix-blx-plt.d,
	ld-arm/cortex-a8-fix-plt.ld: New tests.
	* ld-arm/arm-elf.exp: Run them.
 2011-05-06 10:21:32 +00:00
Bernd Schmidt
c6a8f6e0ed bfd/ 
* elf32-tic6x.c (elf32_tic6x_final_link): New function.
	(elf32_tic6x_merge_attributes): Do not warn for PID or PIC
	mismatch.  Choose the lower of the two values.
	(bfd_elf32_bfd_final_link): New macro.

ld/testsuite/
	* ld-tic6x/shared-nopic.d: New test.
	* ld-tic6x/shared-nopid.d: New test.
	* ld-tic6x/attr-pid-21.d: Don't expect a warning; check readelf
	output instead.
	* ld-tic6x/attr-pid-12.d: Likewise.
	* ld-tic6x/attr-pic-01.d: Likewise.
	* ld-tic6x/attr-pic-10.d: Likewise.
	* ld-tic6x/attr-pid-01.d: Likewise.
	* ld-tic6x/attr-pid-10.d: Likewise.
	* ld-tic6x/attr-pid-02.d: Likewise.
	* ld-tic6x/attr-pid-20.d: Likewise.
	* ld-tic6x/got-reloc-inrange.d: Pass -mpic and -mpid options to gas.
 2011-05-05 16:05:19 +00:00
Paul Brook
2fbb87f627 2011-05-03 Paul Brook <paul@codesourcery.com> 
bfd/
	* elf32-tic6x.c (elf32_tic6x_howto_table,
	elf32_tic6x_howto_table_rel, (elf32_tic6x_gc_sweep_hook,
	elf32_tic6x_relocate_section, elf32_tic6x_check_relocs):
	Add R_C6000_EHTYPE.

	gas/
	* config/tc-tic6x.c (s_ehtype): New function.
	(md_pseudo_table): Add "ehtype".
	(tic6x_fix_adjustable, md_apply_fix): BFD_RELOC_C6000_EHTYPE.
	* doc/c-tic6x.texi: Document .ehtype directive.

	ld/testsuite/
	* ld-tic6x/ehtype-reloc-1-rel.d: New test.
	* ld-tic6x/ehtype-reloc-1.d: New test.
	* ld-tic6x/ehtype-reloc-1.s: New test.
 2011-05-03 11:17:22 +00:00
H.J. Lu
2abca860af Add testcases for PR ld/12718. 
2011-05-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12718
	* ld-i386/i386.exp: Run pr12718.
	* ld-x86-64/x86-64.exp: Likewise.

	* ld-i386/pr12718.d: New.
	* ld-i386/pr12718.s: Likewise.
	* ld-x86-64/pr12718.d: Likewise.
	* ld-x86-64/pr12718.s: Likewise.
 2011-05-01 13:38:22 +00:00
Nick Clifton
72b016b4ac * dw2gencfi.c (dwcfi_seg_list): New struct. 
(dwcfi_hash): New static hash variable.
	(get_debugseg_name): New.
	(alloc_debugseg_item): New.
	(make_debug_seg): New.
	(dwcfi_hash_insert): New.
	(dwcfi_hash_find): New.
	(dwcfi_hash_find_or_make): New.
	(cfi_insn_data): New member cur_seg.
	(cie_entry): Likewise.
	(fde_entry): New cseg and handled members.
	(alloc_fde_entry): Initialize cseg member.
	(alloc_cfi_insn_data): Initialize cur_seg member.
	(dot_cfi_sections): Compare for beginning of
	section names via strncmp.
	(get_cfi_seg): New.
	(cfi_finish): Treat link-once sections.
	(is_now_linkonce_segment): New local helper.
	(output_cie): Ignore cie entries not member of current
	segment.
	(output_fde): Likewise.
	(select_cie_for_fde): Likewise.
	(cfi_change_reg_numbers): Add new argument for current segment
	and ignore insn elements, if not part of current segment.
	* ehopt.c (get_cie_info): Use strncmp for
	section name matching.
	(heck_eh_frame): Likewise.

	* coffcode.h (sec_to_styp_flags): Allow linkonce for
	debugging sections.

	* scripttempl/pe.sc: Handle .eh_frame($|.)* sections.
	* scripttempl/pep.sc: Likewise.

	* ld-pe/pe.exp: Add cfi/cfi32 tests.
	* ld-pe/cfi.d: New.
	* ld-pe/cfi32.d: New.
	* ld-pe/cfia.s: New.
	* ld-pe/cfib.s: New.
 2011-04-26 15:28:08 +00:00
H.J. Lu
aa71524235 Skip local IFUNC symbols when checking dynamic relocs in read-only sections. 
bfd/

2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12694
	* elf32-i386.c (elf_i386_readonly_dynrelocs): Skip local IFUNC
	symbols.
	* elf64-x86-64.c (elf_x86_64_readonly_dynrelocs): Likewise.

ld/testsuite/

2011-04-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12694
	* ld-ifunc/ifunc-14-i386.d: New.
	* ld-ifunc/ifunc-14-x86-64.d: Likewise.
	* ld-ifunc/ifunc-14a.s: Likewise.
	* ld-ifunc/ifunc-14b.s: Likewise.
 2011-04-21 22:25:39 +00:00
H.J. Lu
948b3cc42f Remove the unused ld-plugin/plugin-ignore.d. 
2011-04-19  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-plugin/plugin-ignore.d: Removed.
 2011-04-19 17:06:21 +00:00
H.J. Lu
86942c28f6 Update expected LTO linker errors for GCC 4.6. 
2011-04-18  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-plugin/plugin-7.d: Update expected LTO linker errors for
	GCC 4.6.
	* ld-plugin/plugin-8.d: Likewise.
 2011-04-18 21:45:37 +00:00
Alan Modra
901f1d179d PR ld/12365 
PR ld/12672
missing changelog entries
 2011-04-17 23:18:24 +00:00
Alan Modra
9e2278f567 PR ld/12365 
PR ld/12672
bfd/
	* bfd.c (BFD_PLUGIN): Define.
	(BFD_FLAGS_SAVED, BFD_FLAGS_FOR_BFD_USE_MASK): Add BFD_PLUGIN.
	* bfd-in2.h: Regenerate.
	* elflink.c (elf_link_output_extsym): Strip undefined plugin syms.
	* opncls.c (bfd_make_readable): Don't lose original bfd flags.
ld/
	* ldfile.c (ldfile_try_open_bfd): Don't attempt any plugin action
	when no_more_claiming.
	* ldmain.c (add_archive_element): Likewise.
	(multiple_definition): Remove plugin_multiple_definition call.
	(notice): Remove plugin_notice call.
	* ldlang.c (lang_list_insert_after, void lang_list_remove_tail): Move.
	Delete prototype.
	(plugin_insert): New static var.
	(open_input_bfds): Only rescan libs after plugin insert point.
	(lang_gc_sections): Omit plugin claimed files.
	(lang_process): Set plugin_insert.  Only rescan when plugin adds
	objects.
	* plugin.h (no_more_claiming): Declare.
	(plugin_notice, plugin_multiple_definition): Don't declare.
	* plugin.c: Formatting.
	(orig_notice_all, orig_allow_multiple_defs, orig_callbacks,
	plugin_callbacks): New static vars.
	(no_more_claiming): Make global.
	(plugin_cached_allow_multiple_defs): Delete.
	(plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy .text section,
	use newer bfd_make_section variant.  Make COMMON section too.
	Error handling.  Correct setting of gp size.
	(asymbol_from_plugin_symbol): Properly cast last arg of concat.
	(message): Likewise for ACONCAT.
	(asymbol_from_plugin_symbol): Use our COMMON section.
	(get_symbols): When report_plugin_symbols, show visibility too.
	(init_non_ironly_hash): Move.  Don't test non_ironly_hash.
	(plugin_load_plugins): Save state of linker callbacks, set up to
	call plugin_notice instead.  Call init_non_ironly_hash here.
	(plugin_call_all_symbols_read): Set plugin_multiple_definition in
	plugin callbacks.
	(plugin_notice): Rewrite.
	(plugin_multiple_definition): Make static, call original callback.
ld/testsuite/
	* ld-plugin/plugin-7.d: Adjust for plugin changes.
	* ld-plugin/plugin-8.d: Likewise.
	* ld-plugin/plugin.exp: Pass --verbose=2 for visibility test, and
	compare ld output to..
	* ld-plugin/plugin-12.d: New.
 2011-04-17 23:15:13 +00:00
Maxim Kuvyrkov
9c68f58e48 * ld-m68k/tls-gd-ie-1.d: Stabilize test. 
* ld-m68k/tls-gd-3.[sd]: New test.
 2011-04-15 09:58:23 +00:00
Richard Henderson
6452a567da * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Do not 
exclude empty .got sections.
 2011-04-12 23:23:02 +00:00
Nick Clifton
f64b2e8d60 PR 10549 
* elf-bfd.h (has_ifunc_symbols): Renamed to has_gnu_symbols.
	(has_gnu_symbols): Renamed from has_ifunc_symbols.
	* elf.c (_bfd_elf_set_osabi): Use new has_gnu_symbols name.
	* elf32-arm.c (elf32_arm_add_symbol_hook): Set has_gnu_symbols
	also if STB_GNU_UNIQUE symbol binding was seen.
	* elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
	* elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
	* elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
	* elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
	* elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
	* elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.

	* ld-unique: New directory.
	* ld-unique/unique.exp: New file: Run the UNIQUE tests.
	* ld-unique/unique.s: New test file.
	* ld-unique/unique_empty.s: Likewise.
	* ld-unique/unique_shared.s: Likewise.
 2011-04-11 08:13:22 +00:00
Alan Modra
721da2d9f9 * ld-elf/eh-frame-hdr.d: xfail avr. 2011-04-11 05:12:08 +00:00
H.J. Lu
959b0961c9 Properly handle R_386_TLS_LDO_32 for PIE. 
bfd/

2011-04-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12654
	* elf32-i386.c (elf_i386_relocate_section): Check !executable
	instead of shared for R_386_TLS_LDO_32.

ld/testsuite/

2011-04-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12654
	* ld-i386/i386.exp: Run tlspie2.

	* ld-i386/tlspie2.d: New.
	* ld-i386/tlspie2.s: Likewise.
 2011-04-08 16:14:49 +00:00
Joseph Myers
8c5fc80011 bfd: 
* config.bfd (thumb-*-oabi): Don't handle in list of obsolete
	targets.
	(strongarm*, thumb*, xscale*): Remove architectures.
	(strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe*,
	thumb-*-pe*, strongarm-*-elf, strongarm-*-coff, xscale-*-elf,
	xscale-*-coff): Remove targets.

binutils:
	* configure.in (thumb-*-pe*): Remove.
	* configure: Regenerate.

binutils/testsuite:
	* binutils-all/objcopy.exp (*arm*-*-coff): Change to arm*-*-coff.
	(xscale-*-coff, thumb*-*-coff, thumb*-*-pe): Don't handle.

gas:
	* configure.tgt (strongarm*be, strongarm*b, strongarm*,
	xscale*be|xscale*b, xscale*): Remove architectures.
	(thumb-*-coff, thumb-*-rtems*, thumb-*-elf, thumb-epoc-pe,
	thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets.

gas/testsuite:
	* gas/all/gas.exp (*arm*-*-coff): Change to arm*-*-coff.
	(thumb*-*-coff, thumb*-*-pe*): Don;t handle.
	* gas/arm/arm.exp (*arm*-*-*): Change to arm*-*-*.
	(*xscale*-*-*): Don't handle.
	* gas/cfi/cfi.exp (xscale*-*): Don't handle.
	* gas/elf/elf.exp (*arm*-*-*): Change to arm*-*-*.
	(xscale*-*-*): Don't handle.

ld:
	* configure.tgt (thumb-*-linux-* | thumb-*-uclinux*,
	strongarm-*-coff, strongarm-*-elf, strongarm-*-kaos*,
	thumb-*-coff, thumb-*-elf, thumb-epoc-pe, thumb-*-pe,
	xscale-*-coff, xscale-*-elf): Remove targets.

ld/testsuite:
	* ld-selective/selective.exp (xscale-*-*): Don't handle.
	* ld-srec/srec.exp (strongarm*-*-*, xscale*-*-*, thumb-*-*): Don't
	handle.
	(*arm*-*-*): Change to arm*-*-*.
	(strongarm*-*-coff, xscale*-*-coff, thumb-*-coff*, thumb-*-pe*,
	thumb-*-elf*, strongarm*-*-*, thumb-*-*): Remove xfails.
	* ld-undefined/undefined.exp (thumb*-*-pe*, thumb*-*-pe*): Remove
	commented-out xfails.
	(thumb-elf): Remove reference in comment.
	* lib/ld-lib.exp (strongarm*-*-*, xscale*-*-*, thumb-*-*): Don't
	handle.
 2011-04-06 17:09:56 +00:00
H.J. Lu
a3293649cd Add a testcase for PR ld/12627. 
2011-04-04  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12627
	* ld-i386/i386.exp: Run pr12627.

	* ld-i386/pr12627.d: New.
	* ld-i386/pr12627.s: Likewise.
	* ld-i386/pr12627.t: Likewise.
 2011-04-04 16:36:29 +00:00
Bernd Schmidt
ac14530735 include/elf/ 
* tic6x.h (R_C6000_JUMP_SPLOT, R_C6000_EHTYPE,
	R_C6000_PCR_H16, R_C6000_PCR_L16): New relocs.
	(SHN_TIC6X_SCOMMON): Define.

bfd/
	* elf32-tic6x.h (struct elf32_tic6x_params): New.
	(elf32_tic6x_setup): Declare.
	* elf32-tic6x.c: Include <limits.h>.
	(ELF_DYNAMIC_LINKER, DEFAULT_STACK_SIZE, PLT_ENTRY_SIZE): Define.
	(struct elf32_tic6x_link_hash_table, struct elf32_link_hash_entry):
	New structures.
	(elf32_tic6x_link_hash_table, is_tic6x_elf): New macros.
	(tic6x_elf_scom_section, tic6x_elf_scom_symbol,
	tic6x_elf_scom_symbol_ptr): New static variables.
	(elf32_tic6x_howto_table, elf32_tic6x_howto_table_rel,
	elf32_tic6x_reloc_map): Add R_C6000_JUMP_SLOT, R_C6000_EHTYPE,
	R_C6000_PCR_H16 and R_C6000_PCR_L16.
	(elf32_tic6x_link_hash_newfunc, elf32_tic6x_link_hash_table_create,
	elf32_tic6x_link_hash_table_free, elf32_tic6x_setup,
	elf32_tic6x_using_dsbt, elf32_tic6x_install_rela,
	elf32_tic6x_create_dynamic_sections, elf32_tic6x_make_got_dynreloc,
	elf32_tic6x_finish_dynamic_symbol, elf32_tic6x_gc_sweep_hook,
	elf32_tic6x_adjust_dynamic_symbol): New static functions.
	(elf32_tic6x_relocate_section): For R_C6000_PCR_S21, convert branches
	to weak symbols as required by the ABI.
	Handle GOT and DSBT_INDEX relocs, and copy relocs to the output file
	as needed when generating DSBT output.
	(elf32_tic6x_check_relocs, elf32_tic6x_add_symbol_hook,
	elf32_tic6x_symbol_processing, elf32_tic6x_section_from_bfd_section,
	elf32_tic6x_allocate_dynrelocs, elf32_tic6x_size_dynamic_sections,
	elf32_tic6x_always_size_sections, elf32_tic6x_modify_program_headers,
	elf32_tic6x_finish_dynamic_sections, elf32_tic6x_plt_sym_val,
	elf32_tic6x_copy_private_data, elf32_tic6x_link_omit_section_dynsym):
	New static functions.
	(ELF_MAXPAGESIZE): Define to 0x1000.
	(bfd_elf32_bfd_copy_private_bfd_data,
	bfd_elf32_bfd_link_hash_table_create,
	bfd_elf32_bfd_link_hash_table_free, elf_backend_can_refcount,
	elf_backend_want_got_plt, elf_backend_want_dynbss,
	elf_backend_plt_readonly, elf_backend_got_header_size,
	elf_backend_gc_sweep_hook, elf_backend_modify_program_headers,
	elf_backend_create_dynamic_sections, elf_backend_adjust_dynamic_symbol,
	elf_backend_check_relocs, elf_backend_add_symbol_hook,
	elf_backend_symbol_processing, elf_backend_link_output_symbol_hook,
	elf_backend_section_from_bfd_section,
	elf_backend_finish_dynamic_symbol, elf_backend_always_size_sections,
	elf32_tic6x_size_dynamic_sections, elf_backend_finish_dynamic_sections,
	elf_backend_omit_section_dynsym, elf_backend_plt_sym_val): Define.

	* bfd/reloc.c (BFD_RELOC_C6000_JUMP_SLOT, BFD_RELOC_C6000_EHTYPE,
	BFD_RELOC_C6000_PCR_H16, BFD_RELOC_C6000_PCR_S16): Add.
	* bfd/bfd-in2.h: Regenerate.
	* bfd/libbfd.h: Regenerate.
	* config.bfd: Accept tic6x-*-* instead of tic6x-*-elf.

gas/
	* config/tc-tic6x.c (sbss_section, scom_section, scom_symbol): New
	static variables.
	(md_begin): Initialize them.
	(s_tic6x_scomm): New static function.
	(md_pseudo_table): Add "scomm".
	(tc_gen_reloc): Really undo all adjustments made by
	bfd_install_relocation.
	* doc/c-tic6x.texi: Document the .scomm directive.

gas/testsuite/
	* gas/tic6x/scomm-directive-1.s: New test.
	* gas/tic6x/scomm-directive-1.d: New test.
	* gas/tic6x/scomm-directive-2.s: New test.
	* gas/tic6x/scomm-directive-2.d: New test.
	* gas/tic6x/scomm-directive-3.s: New test.
	* gas/tic6x/scomm-directive-3.d: New test.
	* gas/tic6x/scomm-directive-4.s: New test.
	* gas/tic6x/scomm-directive-4.d: New test.
	* gas/tic6x/scomm-directive-5.s: New test.
	* gas/tic6x/scomm-directive-5.d: New test.
	* gas/tic6x/scomm-directive-6.s: New test.
	* gas/tic6x/scomm-directive-6.d: New test.
	* gas/tic6x/scomm-directive-7.s: New test.
	* gas/tic6x/scomm-directive-7.d: New test.
	* gas/tic6x/scomm-directive-8.s: New test.
	* gas/tic6x/scomm-directive-8.d: New test.

ld/
	* emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE,
	GENERATE_SHLIB_SCRIPT): New defines.
	(TEXT_START_ADDR): Define differently depending on target.
	(.got): Redefine to include "*(.dsbt)".
	(SDATA_START_SYMBOLS): Remove, replace with
	(OTHER_GOT_SYMBOLS): New.
	(OTHER_BSS_SECTIONS): Define only for ELF targets.
	* emultempl/tic6xdsbt.em: New file.
	* gen-doc.texi: Set C6X.
	* ld.texinfo: Likewise.
	(Options specific to C6X uClinux targets): New section.

binutils/
	* readelf.c (get_symbol_index_type): Handle SCOM for TIC6X.
	(dump_relocations): Likewise.

binutils/testsuite/
	* lib/binutils-common.exp (is_elf_format): Accept tic6x*-*-uclinux*.

ld/testsuite/
	* ld-scripts/crossref.exp: Add CFLAGS for tic6x*-*-*.
	* ld-elf/sec-to-seg.exp: Remove tic6x from list of targets defining
	pagesize to 1.
	* ld-tic6x/tic6x.exp: Add support for DSBT shared library/executable
	linking tests.
	* ld-tic6x/dsbt.ld: New linker script.
	* ld-tic6x/dsbt-be.ld: New linker script.
	* ld-tic6x/dsbt-overflow.ld: New linker script.
	* ld-tic6x/dsbt-inrange.ld: New linker script.
	* ld-tic6x/shlib-1.s: New test.
	* ld-tic6x/shlib-2.s: New test.
	* ld-tic6x/shlib-app-1r.s: New test.
	* ld-tic6x/shlib-app-1.s: New test.
	* ld-tic6x/shlib-1.sd: New test.
	* ld-tic6x/shlib-1.dd: New test.
	* ld-tic6x/shlib-app-1.rd: New test.
	* ld-tic6x/shlib-app-1rb.rd: New test.
	* ld-tic6x/shlib-app-1.sd: New test.
	* ld-tic6x/static-app-1rb.od: New test.
	* ld-tic6x/shlib-app-1.dd: New test.
	* ld-tic6x/shlib-app-1rb.sd: New test.
	* ld-tic6x/static-app-1b.od: New test.
	* ld-tic6x/static-app-1r.od: New test.
	* ld-tic6x/shlib-1rb.rd: New test.
	* ld-tic6x/shlib-app-1rb.dd: New test.
	* ld-tic6x/shlib-1rb.sd: New test.
	* ld-tic6x/shlib-1rb.dd: New test.
	* ld-tic6x/shlib-app-1b.od: New test.
	* ld-tic6x/tic6x.exp: New test.
	* ld-tic6x/static-app-1rb.rd: New test.
	* ld-tic6x/shlib-app-1r.od: New test.
	* ld-tic6x/static-app-1.od: New test.
	* ld-tic6x/static-app-1b.rd: New test.
	* ld-tic6x/static-app-1r.rd: New test.
	* ld-tic6x/static-app-1rb.sd: New test.
	* ld-tic6x/static-app-1b.sd: New test.
	* ld-tic6x/static-app-1rb.dd: New test.
	* ld-tic6x/static-app-1r.sd: New test.
	* ld-tic6x/static-app-1b.dd: New test.
	* ld-tic6x/shlib-1b.rd: New test.
	* ld-tic6x/static-app-1r.dd: New test.
	* ld-tic6x/shlib-app-1b.rd: New test.
	* ld-tic6x/shlib-1r.rd: New test.
	* ld-tic6x/shlib-app-1r.rd: New test.
	* ld-tic6x/shlib-1b.sd: New test.
	* ld-tic6x/static-app-1.rd: New test.
	* ld-tic6x/shlib-app-1b.sd: New test.
	* ld-tic6x/shlib-1r.sd: New test.
	* ld-tic6x/shlib-1b.dd: New test.
	* ld-tic6x/shlib-app-1r.sd: New test.
	* ld-tic6x/shlib-app-1b.dd: New test.
	* ld-tic6x/shlib-1r.dd: New test.
	* ld-tic6x/static-app-1.sd: New test.
	* ld-tic6x/shlib-app-1r.dd: New test.
	* ld-tic6x/static-app-1.dd: New test.
	* ld-tic6x/shlib-noindex.rd: New test.
	* ld-tic6x/shlib-noindex.dd: New test.
	* ld-tic6x/shlib-noindex.sd: New test.
	* ld-tic6x/got-reloc-local-1.s: New test.
	* ld-tic6x/got-reloc-local-2.s: New test.
	* ld-tic6x/got-reloc-local-r.d: New test.
	* ld-tic6x/got-reloc-global.s: New test.
	* ld-tic6x/got-reloc-global-addend-1.d: New test.
	* ld-tic6x/got-reloc-global-addend-1.s: New test.
	* ld-tic6x/got-reloc-global-addend-2.d: New test.
	* ld-tic6x/got-reloc-inrange.d: New test.
	* ld-tic6x/got-reloc-overflow.d: New test.
	* ld-tic6x/got-reloc-global-addend-2.s: New test.
	* ld-tic6x/dsbt-index-error.d: New test.
	* ld-tic6x/dsbt-index.d: New test.
	* ld-tic6x/dsbt-index.s: New test.
	* ld-tic6x/shlib-app-1.od: New test.
	* ld-tic6x/shlib-app-1rb.od: New test.
	* ld-tic6x/shlib-1.rd: New test.
	* ld-tic6x/weak.d: New test.
	* ld-tic6x/weak-be.d: New test.
	* ld-tic6x/weak.s: New test.
 	* ld-tic6x/weak-data.d: New test.
	* ld-tic6x/common.d: New test.
	* ld-tic6x/common.ld: New test.
	* ld-tic6x/common.s: New test.
 2011-03-31 08:58:28 +00:00
Richard Henderson
991cda6c97 * ld-elf/elf.exp: Force 32-bit start address for alpha. 
* ld-elf/group8a.d: Don't disable for alpha.
        * ld-elf/group8b.d: Likewise.
        * ld-gc/start.s: Use .dc.a instead of .long.
 2011-03-30 17:41:36 +00:00
Alan Modra
663a1470e1 bfd/ 
* elf32-ppc.c (ppc_elf_tls_optimize): Catch more cases where
	old-style __tls_get_addr calls without marker relocs don't match
	their arg setup insn one for one.  If such mismatches are found
	report the reloc and don't do any tls optimization.
	* elf64-ppc.c (ppc64_elf_tls_optimize): Likewise.
ld/testsuite/
	* ld-powerpc/tlsmark.s: Delete non-optimizable section.
	* ld-powerpc/tlsmark32.s: Likewise.
	* ld-powerpc/tlsmark.d: Adjust to suit.
	* ld-powerpc/tlsmark32.d: Likewise.
	* ld-powerpc/tlsopt1.d, * ld-powerpc/tlsopt1.s: New.
	* ld-powerpc/tlsopt2.d, * ld-powerpc/tlsopt2.s: New.
	* ld-powerpc/tlsopt3.d, * ld-powerpc/tlsopt3.s: New.
	* ld-powerpc/tlsopt4.d, * ld-powerpc/tlsopt4.s: New.
	* ld-powerpc/tlsopt1_32.d, * ld-powerpc/tlsopt1_32.s: New.
	* ld-powerpc/tlsopt2_32.d, * ld-powerpc/tlsopt2_32.s: New.
	* ld-powerpc/tlsopt3_32.d, * ld-powerpc/tlsopt3_32.s: New.
	* ld-powerpc/tlsopt4_32.d, * ld-powerpc/tlsopt4_32.s: New.
	* ld-powerpc/powerpc.exp: Run new tests.
 2011-03-23 15:25:06 +00:00
Mike Frysinger
e6961d10d8 ld: vers19 test: add -rpath-link 
Using -Wl,-rpath,. isn't sufficient for cross-linkers to locate the
necessary libraries.  So throw in -Wl,-rpath-link,. to make it work.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
 2011-03-15 23:34:30 +00:00
Richard Sandiford
34e77a920a include/elf/ 
* arm.h (R_ARM_IRELATIVE): New relocation.

bfd/
	* reloc.c (BFD_RELOC_ARM_IRELATIVE): New relocation.
	* bfd-in2.h: Regenerate.
	* elf32-arm.c (elf32_arm_howto_table_2): Rename existing definition
	to elf32_arm_howto_table_3 and replace with a single R_ARM_IRELATIVE
	entry.
	(elf32_arm_howto_from_type): Update accordingly.
	(elf32_arm_reloc_map): Map BFD_RELOC_ARM_IRELATIVE to R_ARM_IRELATIVE.
	(elf32_arm_reloc_name_lookup): Handle elf32_arm_howto_table_3.
	(arm_plt_info): New structure, split out from elf32_arm_link_hash_entry
	with an extra noncall_refcount field.
	(arm_local_iplt_info): New structure.
	(elf_arm_obj_tdata): Add local_iplt.
	(elf32_arm_local_iplt): New accessor macro.
	(elf32_arm_link_hash_entry): Replace plt_thumb_refcount,
	plt_maybe_thumb_refcount and plt_got_offset with an arm_plt_info.
	Change tls_type to a bitfield and add is_iplt.
	(elf32_arm_link_hash_newfunc): Update accordingly.
	(elf32_arm_allocate_local_sym_info): New function.
	(elf32_arm_create_local_iplt): Likewise.
	(elf32_arm_get_plt_info): Likewise.
	(elf32_arm_plt_needs_thumb_stub_p): Likewise.
	(elf32_arm_get_local_dynreloc_list): Likewise.
	(create_ifunc_sections): Likewise.
	(elf32_arm_copy_indirect_symbol): Update after the changes to
	elf32_arm_link_hash_entry.  Assert the is_iplt has not yet been set.
	(arm_type_of_stub): Add an st_type argument.  Use elf32_arm_get_plt_info
	to get PLT information.  Assert that all STT_GNU_IFUNC references
	are turned into PLT references.
	(arm_build_one_stub): Pass the symbol type to
	elf32_arm_final_link_relocate.
	(elf32_arm_size_stubs): Pass the symbol type to arm_type_of_stub.
	(elf32_arm_allocate_irelocs): New function.
	(elf32_arm_add_dynreloc): In static objects, use .rel.iplt for
	all R_ARM_IRELATIVE.
	(elf32_arm_allocate_plt_entry): New function.
	(elf32_arm_populate_plt_entry): Likewise.
	(elf32_arm_final_link_relocate): Add an st_type parameter.
	Set srelgot to null for static objects.  Use separate variables
	to record which st_value and st_type should be used when generating
	a dynamic relocation.  Use elf32_arm_get_plt_info to find the
	symbol's PLT information, setting has_iplt_entry, splt,
	plt_offset and gotplt_offset accordingly.  Check whether
	STT_GNU_IFUNC symbols should resolve to an .iplt entry, and change
	the relocation target accordingly.  Broaden assert to include
	.iplts.  Don't set sreloc for static relocations.  Assert that
	we only generate dynamic R_ARM_RELATIVE relocations for R_ARM_ABS32
	and R_ARM_ABS32_NOI.  Generate R_ARM_IRELATIVE relocations instead
	of R_ARM_RELATIVE relocations if the target is an STT_GNU_IFUNC
	symbol.  Pass the symbol type to arm_type_of_stub.  Conditionally
	resolve GOT references to the .igot.plt entry.
	(elf32_arm_relocate_section): Update the call to
	elf32_arm_final_link_relocate.
	(elf32_arm_gc_sweep_hook): Use elf32_arm_get_plt_info to get PLT
	information.  Treat R_ARM_REL32 and R_ARM_REL32_NOI as call
	relocations in shared libraries and relocatable executables.
	Count non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
	to get the list of dynamic relocations for a local symbol.
	(elf32_arm_check_relocs): Always create ifunc sections.  Set isym
	at the same time as setting h.  Use elf32_arm_allocate_local_sym_info
	to allocate local symbol information.  Treat R_ARM_REL32 and
	R_ARM_REL32_NOI as call relocations in shared libraries and
	relocatable executables.  Record PLT information for local
	STT_GNU_IFUNC functions as well as global functions.   Count
	non-call PLT references.  Use elf32_arm_get_local_dynreloc_list
	to get the list of dynamic relocations for a local symbol.
	(elf32_arm_adjust_dynamic_symbol): Handle STT_GNU_IFUNC symbols.
	Don't remove STT_GNU_IFUNC PLTs unless all references have been
	removed.  Update after the changes to elf32_arm_link_hash_entry.
	(allocate_dynrelocs_for_symbol): Decide whether STT_GNU_IFUNC PLT
	entries should live in .plt or .iplt.  Check whether the .igot.plt
	and .got entries can be combined.  Use elf32_arm_allocate_plt_entry
	to allocate .plt and .(i)got.plt entries.  Detect which .got
	entries will need R_ARM_IRELATIVE relocations and use
	elf32_arm_allocate_irelocs to allocate them.  Likewise other
	non-.got dynamic relocations.
	(elf32_arm_size_dynamic_sections): Allocate .iplt, .igot.plt
	and dynamic relocations for local STT_GNU_IFUNC symbols.
	Check whether the .igot.plt and .got entries can be combined.
	Detect which .got entries will need R_ARM_IRELATIVE relocations
	and use elf32_arm_allocate_irelocs to allocate them.  Use stashed
	section pointers intead of strcmp checks.  Handle iplt and igotplt.
	(elf32_arm_finish_dynamic_symbol): Use elf32_arm_populate_plt_entry
	to fill in .plt, .got.plt and .rel(a).plt entries.  Point
	STT_GNU_IFUNC symbols at an .iplt entry if non-call relocations
	resolve to it.
	(elf32_arm_output_plt_map_1): New function, split out from
	elf32_arm_output_plt_map.  Handle .iplt entries.  Use
	elf32_arm_plt_needs_thumb_stub_p.
	(elf32_arm_output_plt_map): Call it.
	(elf32_arm_output_arch_local_syms): Add mapping symbols for
	local .iplt entries.
	(elf32_arm_swap_symbol_in): Handle Thumb STT_GNU_IFUNC symbols.
	(elf32_arm_swap_symbol_out): Likewise.
	(elf32_arm_add_symbol_hook): New function.
	(elf_backend_add_symbol_hook): Define for all targets.

opcodes/
	* arm-dis.c (get_sym_code_type): Treat STT_GNU_IFUNCs as code.

gas/
	* config/tc-arm.c (md_pcrel_from_section): Use S_FORCE_RELOC to
	determine whether a relocation is needed.
	(md_apply_fix, arm_apply_sym_value): Likewise.

ld/testsuite/
	* ld-arm/ifunc-1.s, ld-arm/ifunc-1.dd, ld-arm/ifunc-1.gd,
	ld-arm/ifunc-1.rd, ld-arm/ifunc-2.s, ld-arm/ifunc-2.dd,
	ld-arm/ifunc-2.gd, ld-arm/ifunc-2.rd, ld-arm/ifunc-3.s,
	ld-arm/ifunc-3.dd, ld-arm/ifunc-3.gd, ld-arm/ifunc-3.rd,
	ld-arm/ifunc-4.s, ld-arm/ifunc-4.dd, ld-arm/ifunc-4.gd,
	ld-arm/ifunc-4.rd, ld-arm/ifunc-5.s, ld-arm/ifunc-5.dd,
	ld-arm/ifunc-5.gd, ld-arm/ifunc-5.rd, ld-arm/ifunc-6.s,
	ld-arm/ifunc-6.dd, ld-arm/ifunc-6.gd, ld-arm/ifunc-6.rd,
	ld-arm/ifunc-7.s, ld-arm/ifunc-7.dd, ld-arm/ifunc-7.gd,
	ld-arm/ifunc-7.rd, ld-arm/ifunc-8.s, ld-arm/ifunc-8.dd,
	ld-arm/ifunc-8.gd, ld-arm/ifunc-8.rd, ld-arm/ifunc-9.s,
	ld-arm/ifunc-9.dd, ld-arm/ifunc-9.gd, ld-arm/ifunc-9.rd,
	ld-arm/ifunc-10.s, ld-arm/ifunc-10.dd, ld-arm/ifunc-10.gd,
	ld-arm/ifunc-10.rd, ld-arm/ifunc-11.s, ld-arm/ifunc-11.dd,
	ld-arm/ifunc-11.gd, ld-arm/ifunc-11.rd, ld-arm/ifunc-12.s,
	ld-arm/ifunc-12.dd, ld-arm/ifunc-12.gd, ld-arm/ifunc-12.rd,
	ld-arm/ifunc-13.s, ld-arm/ifunc-13.dd, ld-arm/ifunc-13.gd,
	ld-arm/ifunc-13.rd, ld-arm/ifunc-14.s, ld-arm/ifunc-14.dd,
	ld-arm/ifunc-14.gd, ld-arm/ifunc-14.rd, ld-arm/ifunc-15.s,
	ld-arm/ifunc-15.dd, ld-arm/ifunc-15.gd, ld-arm/ifunc-15.rd,
	ld-arm/ifunc-16.s, ld-arm/ifunc-16.dd, ld-arm/ifunc-16.gd,
	ld-arm/ifunc-16.rd, ld-arm/ifunc-dynamic.ld,
	ld-arm/ifunc-static.ld: New tests.
	* ld-arm/farcall-group.d, ld-arm/farcall-group-size2.d,
	ld-arm/farcall-mixed-lib-v4t.d, ld-arm/farcall-mixed-lib.d: Update
	for new stub hashes.
	* ld-arm/arm-elf.exp: Run them.
 2011-03-14 16:04:16 +00:00
Richard Sandiford
f6e32f6db5 bfd/ 
* elf32-arm.c (elf32_arm_check_relocs): Use call_reloc_p,
	may_need_local_target_p and may_become_dynamic_p to classify
	the relocation type.  Don't check info->symbolic or h->def_regular
	when deciding whether to record a potential dynamic reloc.
	Don't treat potential dynamic relocs as PLT references.
	(elf32_arm_gc_sweep_hook): Update to match.  Assert that we don't
	try to make the PLT reference count go negative.

ld/testsuite/
	* ld-arm/arm-lib-plt-2a.s, ld-arm/arm-lib-plt-2b.s,
	ld-arm/arm-lib-plt-2.dd, ld-arm/arm-lib-plt-2.rd: New tests.
	* ld-arm/arm-elf.exp: Run them.
 2011-03-14 15:53:33 +00:00
Richard Sandiford
b436d85411 bfd/ 
* elf32-arm.c (elf32_arm_final_link_relocate): Always fill in the
	GOT entry here, rather than leaving it to finish_dynamic_symbol.
	Only create a dynamic relocation for local references if
	info->shared.
	(allocate_dynrelocs_for_symbol): Update dynamic relocation
	allocation accordingly.
	(elf32_arm_finish_dynamic_symbol): Don't initialise the GOT entry here.

ld/testsuite/
	* ld-arm/exec-got-1a.s, ld-arm/exec-got-1b.s, ld-arm/exec-got-1.d,
	ld-arm/unresolved-1.s, ld-arm/unresolved-1.d,
	ld-arm/unresolved-1-dyn.d: New tests.
	* ld-arm/arm-elf.exp: Run them.
 2011-03-14 15:52:53 +00:00