Commit Graph

4202 Commits

Author SHA1 Message Date
Alan Modra
c22554775b PR ld/12982
* ld-plugin/pr12982.d: Fail if RWE GNU_STACK present.
2013-05-21 07:15:22 +00:00
Alan Modra
60245b8847 * ld-powerpc/export-class.exp (supports_ppc64): Delete.
(powerpc_export_class_test): Add "endian" param.
	(abis): Add little-endian targets and test.
	* ld-powerpc/powerpc-64-export-class.xd: Update for little-endian.
2013-05-21 01:37:41 +00:00
Joel Brobecker
110a61d342 XCOFF/AIX: Remove SEC_ALLOC flags for unmapped sections.
The .except, .loader and .typchk are not mapped to memory,
so do not set their SEC_ALLOC flag.

bfd/ChangeLog:

        * coffcode.h (styp_to_sec_flags) [RS6000COFF_C]: Add handling
        of STYP_EXCEPT, STYP_LOADER and STYP_TYPCHK sections.

ld/testsuite/ChangeLog:

        * ld-powerpc/aix-core-sec-1.hd, ld-powerpc/aix-core-sec-2.hd,
        ld-powerpc/aix-core-sec-3.hd: Adjust expected section flags
        for section .loader.
2013-05-10 13:08:24 +00:00
Maciej W. Rozycki
cde7cb0129 gold/
PR ld/15365
        * layout.cc (Layout::finalize): Make __ehdr_start STV_HIDDEN.

        ld/
        PR ld/15365
        * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
        Restrict __ehdr_start's export class to no less than STV_HIDDEN.

        ld/testsuite/
        PR ld/15365
        * ld-elf/ehdr_start.d: Expect __ehdr_start to be STB_LOCAL.
        * ld-mips-elf/ehdr_start-1.nd: New test.
        * ld-mips-elf/ehdr_start-2.nd: New test.
        * ld-mips-elf/ehdr_start-1.ld: New test linker script.
        * ld-mips-elf/ehdr_start-2.ld: New test linker script.
        * ld-mips-elf/ehdr_start-new.s: New test source.
        * ld-mips-elf/ehdr_start-o32.s: New test source.
        * ld-mips-elf/mips-elf.exp: Run the new tests.
2013-05-03 15:19:27 +00:00
Maciej W. Rozycki
a5382c42bb * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
Only call lang_for_each_statement if an ELF hash table is used.
2013-05-03 15:01:19 +00:00
Maciej W. Rozycki
c9606f65f6 * ld-elf/provide-hidden-s.nd: New test.
* ld-elf/provide-hidden-abs.nd: New test.
	* ld-elf/provide-hidden-def.nd: New test.
	* ld-elf/provide-hidden-dyn.nd: New test.
	* ld-elf/provide-hidden-sec.nd: New test.
	* ld-elf/provide-hidden-dynabs.nd: New test.
	* ld-elf/provide-hidden-dynsec.nd: New test.
	* ld-elf/provide-hidden-s.ld: New test linker script.
	* ld-elf/provide-hidden-1.ld: New test linker script.
	* ld-elf/provide-hidden-2.ld: New test linker script.
	* ld-elf/provide-hidden-1.s: New test source.
	* ld-elf/provide-hidden-2.s: New test source.
	* ld-elf/provide-hidden-3.s: New test source.
	* ld-elf/provide-hidden-4.s: New test source.
	* ld-elf/provide-hidden.exp: New test script.
2013-05-03 14:57:15 +00:00
Nick Clifton
13761a1136 * archures.c: Add some more MSP430 machine numbers.
* config.bfd (msp430): Define targ_selvecs.
	* configure.in: Add bfd_elf32_msp430_ti_vec.
	* cpu-msp430.c: Add some more MSP430 machine numbers.
	* elf32-msp430.c Add support for MSP430X relocations.
	Add support for TI compiler generated relocations.
	Add support for sym_diff relocations.
	Add support for relaxing out of range short branches into long
	branches.
	Add support for MSP430 attribute section.
	* reloc.c: Add MSP430X relocations.
	* targets.c: Add bfd_elf32_msp430_ti_vec.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* libbfd.h: Regenerate.

	* readelf.c: Add support for MSP430X architecture.

	* readelf.exp: Expect -wi test to fail for the MSP430.

	* config/tc-msp430.c: Add support for the MSP430X architecture.
	Add code to insert a NOP instruction after any instruction that
	might change the interrupt state.
	Add support for the LARGE memory model.
	Add code to initialise the .MSP430.attributes section.
	* config/tc-msp430.h: Add support for the MSP430X architecture.
	* doc/c-msp430.texi: Document the new -mL and -mN command line
	options.
	* NEWS: Mention support for the MSP430X architecture.

	* gas/all/gas.exp: Skip the DIFF1 test for the MSP430.
	Expect the FORWARD test to pass for the MSP430.
	Skip the REDEF tests for the MSP430.
	Expect the 930509A test to fail for the MSP430.
	* gas/all/sleb128-4.d: Skip for the MSP430.
	* gas/elf/elf.exp: Set target_machine to msp430 for the MSP430.
	Skip the EHOPT0 test for the MSP430.
	Skip the REDEF and EQU-RELOC tests for the MSP430.
	* gas/elf/section2.e-msp430: New file.
	* gas/lns/lns-big-delta.d: Remove expectation of 20-bit
	addresses.
	* gas/lns/lns.exp: Use alternate LNS COMMON test for the MSP430.
	* gas/msp430/msp430x.s: New test.
	* gas/msp430/msp430x.d: Expected disassembly.
	* gas/msp430/msp430.exp: Run new test.
	* gas/msp430/opcode.d: Update expected disassembly.

	* msp430.h: Add MSP430X relocs.
	Add some more MSP430 machine numbers.
	Add values used by .MSP430.attributes section.

	* msp430.h: Add patterns for MSP430X instructions.

	* Makefile.am: Add emsp430X.c
	* Makefine.in: Regenerate.
	* configure.tgt (msp430): Add msp430X emulation.
	* ldmain.c (multiple_definition): Only disable relaxation if it
	was enabled by the user.
	* ldmain.h (RELAXATION_ENABLED_BY_USER): New macro.
	* emulparams/msp430all.sh: Add support for MSP430X.
	* emultempl/generic.em: (before_parse): Enable relaxation for the
	MSP430.
	* scripttempl/msp430.sc: Reorganize sections.  Add .rodata
	section.
	* scripttempl/msp430_3.sc: Likewise.
	* NEWS: Mention support for MSP430X.

	* ld-elf/flags1.d: Expect this test to pass on the MSP430.
	* ld-elf/init-fini-arrays.d: Expect this test to fail on the
	MSP430.
	* ld-elf/merge.d: Expect this test to pass on the MSP430.
	* ld-elf/sec64k.exp: Skip these tests for the MSP430.
	* ld-gc/pr13683.d: Expect this test to fail on the MSP430.
	* ld-srec/srec.exp: Expect these tests to fail on the MSP430.
	* ld-undefined/undefined.exp: Expect the UNDEFINED LINE test to
	fail on the MSP430.

	* msp430-dis.c: Add support for MSP430X instructions.
2013-05-02 21:06:15 +00:00
Maciej W. Rozycki
df26367c79 bfd/
* config.bfd: Replace alpha*-*-linuxecoff* pattern with
	alpha*-*-linux*ecoff*.

	binutils/testsuite/
	* lib/binutils-common.exp (is_elf_format): Also exclude
	*-*-linux*ecoff*.

	gas/
	* configure.tgt: Replace alpha*-*-linuxecoff* pattern with
	alpha*-*-linux*ecoff*.

	ld/
	* configure.tgt: Replace alpha*-*-linuxecoff* pattern with
	alpha*-*-linux*ecoff*.  Update the `sed' pattern used to convert
	from alpha*-*-linux-* to alpha*-*-linux*ecoff*.
2013-05-01 17:27:46 +00:00
Maciej W. Rozycki
23c80bf47b * lib/ld-lib.exp (check_shared_lib_support): Also exclude
mips*-*-elf.
2013-05-01 17:22:03 +00:00
Maciej W. Rozycki
b4d040b158 * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
Use is_elf_hash_table rather than a handcoded condition.
2013-05-01 17:18:43 +00:00
Hans-Peter Nilsson
5220199df0 * lib/ld-lib.exp (check_shared_lib_support): Match cris*-*-elf as
a negative pattern instead of cris*-*-*.
2013-04-30 17:19:38 +00:00
Nick Clifton
ee83b8a6c7 line omitted from previous delta. 2013-04-30 14:01:03 +00:00
Will Newton
fdb056307c ld/testsuite/ld-arm: Fix ifunc-17 failure with arm-eabi.
ld/testsuite/ChangeLog:

2013-04-30  Will Newton  <will.newton@linaro.org>

	* ld-arm/arm-elf.exp: Use linker script for IFUNC test 17.
	* ld-arm/ifunc-17.dd: Update offsets for linker script.
	* ld-arm/ifunc-17.gd: Likewise.
	* ld-arm/ifunc-17.rd: Likewise.
2013-04-30 13:40:27 +00:00
Nick Clifton
1ae5c3ae9b * ld.texinfo (SORT_BY_ALIGNMENT): Fix and clarify typo - sections
are sorted by descending order of alignment.
2013-04-30 12:52:58 +00:00
Nick Clifton
b40bf0a255 * elflink.c (_bfd_elf_gc_mark_extra_sections): Remove mark from
fragmented .debug_line sections associated with unmarked code
	sections.

	* dwarf.c (read_debug_line_header): New function.  Reads in a
	header in a .debug_line section.
	(display_debug_lines_raw): Use new function.  Handle fragmentary
	.debug_line sections.
	(display_debug_lines_decoded): Likewise.
	* readelf.c (process_section_headers): Handle fragmenatry
	.debug_line sections.
	(display_debug_section): Likewise.

	* as.c (Options): Add -gdwarf-sections.
	(parse_args): Likewise.
	* as.h (flag_dwarf_sections): Declare.
	* dwarf2dbg.c (emit_fixed_inc_line_addr): Skip section changes.
	(process_entries): When -gdwarf-sections is enabled generate
	fragmentary .debug_line sections.
	(out_debug_line): Set the section for the .debug_line section end
	symbol.
	* doc/as.texinfo: Document -gdwarf-sections.
	* NEWS: Mention -gdwarf-sections.

	* gas/elf/dwarf2-3.d: Fix expected readelf output.

	* scripttempl/DWARF.sc: Add support for .debug_line.* and
	.debug_line_end.
2013-04-29 13:38:59 +00:00
Will Newton
aba8c3de87 bfd/efl32-arm.c: Fix handling of IRELATIVE relocs.
bfd/ChangeLog:

2013-04-24  Will Newton  <will.newton@linaro.org>

	* elf32-arm.c (elf32_arm_populate_plt_entry): Call
	elf32_arm_add_dynreloc when emitting R_ARM_IRELATIVE relocs.

ld/testsuite/ChangeLog:

2013-04-24  Will Newton  <will.newton@linaro.org>

	* ld-arm/arm-elf.exp: Add IFUNC test 17.
	* ld-arm/ifunc-17.dd: New file.
	* ld-arm/ifunc-17.gd: Likewise.
	* ld-arm/ifunc-17.rd: Likewise.
	* ld-arm/ifunc-17.s: Likweise.
	* ld-arm/ifunc-1.rd: Reorder relocs to match linker output.
	* ld-arm/ifunc-2.rd: Likewise.
	* ld-arm/ifunc-5.rd: Likewise.
	* ld-arm/ifunc-6.rd: Likewise.
2013-04-29 09:48:32 +00:00
Will Newton
2810e26c6a ld-plugin/lto.exp: Disable ld/12942 test for gcc < 4.7.0.
The test for ld/12942 fails with gcc versions before 4.7.0. This patch
disables this test with these versions of gcc.

ld/testsuite/ChangeLog:

2013-04-29  Will Newton  <will.newton@linaro.org>

	* ld-plugin/lto.exp: Disable ld/12942 test for gcc < 4.7.0.
2013-04-29 08:57:48 +00:00
Nick Clifton
27320b8511 * emultempl/pe.em [cygwin]: Do not merge rdata with v2
psuedo-relocs.
2013-04-29 08:22:16 +00:00
Thomas Schwinge
d061dfac16 ld/
* scripttempl/armbpabi.sc: Replace "source" usage with ".".
	* scripttempl/avr.sc: Likewise.
	* scripttempl/elf.sc: Likewise.
	* scripttempl/elf32cr16.sc: Likewise.
	* scripttempl/elf32crx.sc: Likewise.
	* scripttempl/elf32msp430.sc: Likewise.
	* scripttempl/elf32msp430_3.sc: Likewise.
	* scripttempl/elf32sh-symbian.sc: Likewise.
	* scripttempl/elf64hppa.sc: Likewise.
	* scripttempl/elf_chaos.sc: Likewise.
	* scripttempl/elfd10v.sc: Likewise.
	* scripttempl/elfd30v.sc: Likewise.
	* scripttempl/elfi370.sc: Likewise.
	* scripttempl/elfm68hc11.sc: Likewise.
	* scripttempl/elfm68hc12.sc: Likewise.
	* scripttempl/elfxgate.sc: Likewise.
	* scripttempl/elfxtensa.sc: Likewise.
	* scripttempl/epiphany_4x4.sc: Likewise.
	* scripttempl/i386beos.sc: Likewise.
	* scripttempl/i386go32.sc: Likewise.
	* scripttempl/ia64vms.sc: Likewise.
	* scripttempl/ip2k.sc: Likewise.
	* scripttempl/iq2000.sc: Likewise.
	* scripttempl/mep.sc: Likewise.
	* scripttempl/mmo.sc: Likewise.
	* scripttempl/v850.sc: Likewise.
	* scripttempl/v850_rh850.sc: Likewise.
	* scripttempl/xstormy16.sc: Likewise.
2013-04-28 14:52:55 +00:00
Nick Clifton
778ee4a6f2 * scripttempl/avr.sc: Add ALIGN directive after *(.progmem*). 2013-04-26 15:27:55 +00:00
Alan Modra
4706eab946 * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Test
unresolved_syms_in_shared_libs rather than !executable to
	determine whether to load DT_NEEDED libraries.
2013-04-26 01:26:45 +00:00
Alan Modra
49926cd0c8 bfd/
* config.bfd: Add powerpc64le-linux.
gas/
	* configure.in: Allow little-endian linux.
	* configure: Regenerate.
gold/
	* configure.tgt: Add powerpcle and powerpc64le.
ld/
	* Makefile.am (ALL_EMULATION_SOURCES): Add eelf32lppclinux.c.
	(eelf32lppclinux.c): New rule.
	* Makefile.in: Regenerate.
	* configure.tgt: Merge powerpc-linux and other powerpc-elf targets
	with corresponding little-endian targets.
	* emulparams/elf32lppc.sh: Update comment.
	* emulparams/elf32lppclinux.sh: New.
2013-04-25 13:22:52 +00:00
H.J. Lu
05567e3d0b Enable x32 for x86_64-*-elf*
This patch enables x32 for x86_64-*-elf* for embedded target and disables
rex tests since it uses '/' as prefix separator which is `\' for
x86_64-*-elf*.

bfd/

	* config.bfd (targ_selvecs): Add bfd_elf32_x86_64_vec for
	x86_64-*-elf*.

gas/testsuite/

	* gas/i386/rex.d: Skip x86_64-*-elf*.
	* gas/i386/ilp32/rex.d: Likewise.

ld/

	* configure.tgt (targ_extra_emuls): Adds elf32_x86_64 for
	x86_64-*-elf*.
	(targ_extra_libpath): Likewise.
	(tdir_elf_i386): Replace x86_64 with i386 for x86_64-*-elf*.
2013-04-24 18:58:14 +00:00
Yufeng Zhang
4390599b4e ld/
* emulparams/aarch64elf.sh: Define ELFSIZE=64.
	* emulparams/aarch64linux.sh: Ditto.
	* emultempl/aarch64elf.em (aarch64_elf_before_allocation):
	Replace elf64 with elf${ELFSIZE}.
	(elf64_aarch64_add_stub_section): Likewise.
	(build_section_lists): Likewise.
	(gld${EMULATION_NAME}_after_allocation): Likewise.
	(gld${EMULATION_NAME}_finish): Likewise.
	(aarch64_elf_create_output_section_statements): Likewise.
2013-04-24 17:22:31 +00:00
Nick Clifton
2cfa18a94a PR ld/15389
* scripttempl/avr.sc: Add .note.gnu.build-id section.
2013-04-24 15:28:12 +00:00
Alan Modra
bfeb4a285a bfd/
* elf64-ppc.c (ppc64_elf_check_relocs): Don't call
	create_linkage_sections here..
	(ppc64_elf_init_stub_bfd): ..do so here.  Return status.
	(create_linkage_sections): Move earlier in file.
	(ppc64_elf_setup_section_lists): Remove now useless htab->brlt test.
	* elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto.
ld/
	* emultempl/ppc64elf.em (ppc_create_output_section_statements):
	Check return from ppc64_elf_init_stub_bfd.
ld/testsuite/
	* ld-powerpc/tlsexe.d: Adjust.
	* ld-powerpc/tlsexe.r: Adjust.
	* ld-powerpc/tlsexetoc.d: Adjust.
	* ld-powerpc/tlsexetoc.r: Adjust.
	* ld-powerpc/tlsso.d: Adjust.
	* ld-powerpc/tlsso.r: Adjust.
	* ld-powerpc/tlstocso.d: Adjust.
	* ld-powerpc/tlstocso.r: Adjust.
2013-04-22 03:11:40 +00:00
Nick Clifton
ec05a26b76 * Makefile.am (emmo.c): Add a dependency upon scripttempl/DWARF.sc. 2013-04-16 14:50:20 +00:00
H.J. Lu
1622ff3b43 Check regular reference without non-GOT reference
non_got_ref may not be set when building shared library. We need to set
non_got_ref if there are any non-PIC relocations.  But we only did this
when there were no PLT/GOT relocations.  It failed when there is a PLT
relocation.  This checkin moves the non_got_ref check out.

bfd/

2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/15371
	* elf-ifunc.c (_bfd_elf_allocate_ifunc_dyn_relocs): Check
	regular reference without non-GOT reference when building
	shared library.

ld/testsuite/

2013-04-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/15371
	* ld-ifunc/ifunc-20-i386.d: New file.
	* ld-ifunc/ifunc-20-x86-64.d: Likewise.
	* ld-ifunc/ifunc-20.s: Likewise.
diff --git a/bfd/elf-ifunc.c b/bfd/elf-ifunc.c
index e56427d..7e7ec36 100644
--- a/bfd/elf-ifunc.c
+++ b/bfd/elf-ifunc.c
@@ -187,23 +187,20 @@ _bfd_elf_allocate_ifunc_dyn_relocs (struct bfd_link_info *info,

   htab = elf_hash_table (info);

+  /* When building shared library, we need to handle the case where it is
+     marked with regular reference, but not non-GOT reference since the
+     non-GOT reference bit may not be set here.  */
+  if (info->shared && !h->non_got_ref && h->ref_regular)
+    for (p = *head; p != NULL; p = p->next)
+      if (p->count)
+	{
+	  h->non_got_ref = 1;
+	  goto keep;
+	}
+
   /* Support garbage collection against STT_GNU_IFUNC symbols.  */
   if (h->plt.refcount <= 0 && h->got.refcount <= 0)
     {
-      /* When building shared library, we need to handle the case
-         where it is marked with regular reference, but not non-GOT
-	 reference.  It may happen if we didn't see STT_GNU_IFUNC
-	 symbol at the time when checking relocations.  */
-      if (info->shared
-	  && !h->non_got_ref
-	  && h->ref_regular)
-	for (p = *head; p != NULL; p = p->next)
-	  if (p->count)
-	    {
-	      h->non_got_ref = 1;
-	      goto keep;
-	    }
-
       h->got = htab->init_got_offset;
       h->plt = htab->init_plt_offset;
       *head = NULL;
diff --git a/ld/testsuite/ld-ifunc/ifunc-20-i386.d b/ld/testsuite/ld-ifunc/ifunc-20-i386.d
new file mode 100644
index 0000000..9373fcf
--- /dev/null
+++ b/ld/testsuite/ld-ifunc/ifunc-20-i386.d
@@ -0,0 +1,13 @@
+#source: ifunc-20.s
+#ld: -shared -m elf_i386 -z nocombreloc
+#as: --32
+#readelf: -r --wide
+#target: x86_64-*-* i?86-*-*
+
+Relocation section '.rel.ifunc' at offset 0x[0-9a-f]+ contains 1 entries:
+[ ]+Offset[ ]+Info[ ]+Type[ ]+.*
+[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_386_32[ ]+ifunc\(\)[ ]+ifunc
+
+Relocation section '.rel.plt' at offset 0x[0-9a-f]+ contains 1 entries:
+[ ]+Offset[ ]+Info[ ]+Type[ ]+.*
+[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_386_JUMP_SLOT[ ]+ifunc\(\)[ ]+ifunc
diff --git a/ld/testsuite/ld-ifunc/ifunc-20-x86-64.d b/ld/testsuite/ld-ifunc/ifunc-20-x86-64.d
new file mode 100644
index 0000000..39492d4
--- /dev/null
+++ b/ld/testsuite/ld-ifunc/ifunc-20-x86-64.d
@@ -0,0 +1,13 @@
+#source: ifunc-20.s
+#ld: -shared -m elf_x86_64 -z nocombreloc
+#as: --64
+#readelf: -r --wide
+#target: x86_64-*-*
+
+Relocation section '.rela.ifunc' at offset 0x[0-9a-f]+ contains 1 entries:
+[ ]+Offset[ ]+Info[ ]+Type[ ]+.*
+[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_X86_64_64[ ]+ifunc\(\)[ ]+ifunc \+ 0
+
+Relocation section '.rela.plt' at offset 0x[0-9a-f]+ contains 1 entries:
+[ ]+Offset[ ]+Info[ ]+Type[ ]+.*
+[0-9a-f]+[ ]+[0-9a-f]+[ ]+R_X86_64_JUMP_SLOT[ ]+ifunc\(\)[ ]+ifunc \+ 0
diff --git a/ld/testsuite/ld-ifunc/ifunc-20.s b/ld/testsuite/ld-ifunc/ifunc-20.s
new file mode 100644
index 0000000..9d45455
--- /dev/null
+++ b/ld/testsuite/ld-ifunc/ifunc-20.s
@@ -0,0 +1,16 @@
+	.section .data.rel,"aw",@progbits
+	.globl ifunc_ptrt
+	.type	ifunc_ptr, @object
+ifunc_ptr:
+	.dc.a ifunc
+	.text
+	.type ifunc, @gnu_indirect_function
+	.globl ifunc
+ifunc:
+	ret
+	.size	ifunc, .-ifunc
+	.type bar, @function
+	.globl bar
+bar:
+	call	ifunc@PLT
+	.size	bar, .-bar
2013-04-15 21:16:18 +00:00
Nick Clifton
cb1238c083 * Makefile.am (ELF_DEPS): Add a dependency upon
scripttempl/DWARF.sc.
	(ELF_GEN_DEPS): Likewise.
	* Makefile.in: Regenerate.
2013-04-15 12:04:48 +00:00
Nick Clifton
ceb0a680b1 * scripttempl/armbpabi.sc: Replace DWARF sections with an
inclusion of DWARF.sc.
	* scripttempl/avr.sc: Likewise.
	* scripttempl/elf.sc: Likewise.
	* scripttempl/elf32cr16.sc: Likewise.
	* scripttempl/elf32crx.sc: Likewise.
	* scripttempl/elf32msp430.sc: Likewise.
	* scripttempl/elf32msp430_3.sc: Likewise.
	* scripttempl/elf32sh-symbian.sc: Likewise.
	* scripttempl/elf64hppa.sc: Likewise.
	* scripttempl/elf_chaos.sc: Likewise.
	* scripttempl/elfd10v.sc: Likewise.
	* scripttempl/elfd30v.sc: Likewise.
	* scripttempl/elfi370.sc: Likewise.
	* scripttempl/elfm68hc11.sc: Likewise.
	* scripttempl/elfm68hc12.sc: Likewise.
	* scripttempl/elfxgate.sc: Likewise.
	* scripttempl/elfxtensa.sc: Likewise.
	* scripttempl/epiphany_4x4.sc: Likewise.
	* scripttempl/i386beos.sc: Likewise.
	* scripttempl/i386go32.sc: Likewise.
	* scripttempl/ia64vms.sc: Likewise.
	* scripttempl/ip2k.sc: Likewise.
	* scripttempl/iq2000.sc: Likewise.
	* scripttempl/mep.sc: Likewise.
	* scripttempl/mmo.sc: Likewise.
	* scripttempl/v850.sc: Likewise.
	* scripttempl/v850_rh850.sc: Likewise.
	* scripttempl/xstormy16.sc: Likewise.
	* scripttempl/DWARF.sc: New.
2013-04-15 08:51:58 +00:00
Marcus Shawcroft
edb2fa9a96 2013-04-10 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
* ld-aarch64/gc-plt1.s: New file.
        * ld-aarch64/gc-plt2.s: Likewise.
        * ld-aarch64/gc-plt-hidden.s: Likewise.
        * ld-aarch64/gc-plt-main.s: Likewise.
        * ld-aarch64/gc-relocs-257.s: Likewise.
        * ld-aarch64/gc-plt-relocs.d: Update expected objdump.
        * ld-aarch64/gc-relocs-257.d: Likewise.
        * ld-aarch64/gc-relocs-257-dyn.d: Likewise.
        * ld-aarch64/aarch64-elf.exp: Add test.
2013-04-10 12:00:14 +00:00
Ramana Radhakrishnan
6b5d81517f Handle big-endian for some aarch64 tests
2013-04-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

	* ld-aarch64/gc-tls-relocs.d: Handle big endian format.
	* ld-aarch64/gc-got-relocs.d: Likewise.
2013-04-08 09:41:52 +00:00
Alan Modra
e65cb106a6 * ld-elf/shared.exp: Update regexp on --no-add-needed and
--no-copy-dt-needed-entries tests.
2013-04-04 14:51:48 +00:00
Alan Modra
8ff4c1f3c9 * ldlang.c (load_symbols): Report "error adding symbols" on
bfd_link_add_symbols failure.
	* emultempl/elf32.em (gld${EMULATION_NAME}_try_needed): Likewise.
	* emultempl/sunos.em (gld${EMULATION_NAME}_after_open): Likewise.
	(gld${EMULATION_NAME}_try_needed): Likewise.
2013-04-04 14:38:47 +00:00
Nick Clifton
cb8af559c1 * elf64-aarch64.c (elf64_aarch64_gc_sweep_hook): Use
elf64_aarch64_locals to get local GOT reference counts.

        * ld-aarch64/gc-relocs-tlsle.s: New gc section test.
        * ld-aarch64/gc-relocs-tlsle.s: Likewise
        * ld-aarch64/gc-relocs-tlsgd.s: Likewise
        * ld-aarch64/gc-relocs-tlsdesc.s: Likewise
        * ld-aarch64/gc-relocs-312.s: Likewise
        * ld-aarch64/gc-relocs-311.s: Likewise
        * ld-aarch64/gc-relocs-309.s: Likewise
        * ld-aarch64/gc-start.s: Likewise
        * ld-aarch64/gc-got-relocs.d: Update expected objdump
        * ld-aarch64/gc-tls-relocs.d: Likewise
        * ld-aarch64/aarch64-elf.exp: add test
2013-04-03 14:21:18 +00:00
Alan Modra
203f0950a3 PR ld/15227
* ld-plugin/lto.exp (PR ld/12942 (3)): Remove file name and
	line number from regexp.
	(PR ld/15146 (2)): Similarly.
	* ld-plugin/pr12942a.cc (main): Use __builtin_abort.
2013-04-03 11:44:41 +00:00
Alan Modra
81fbe831fe PR ld/15323
bfd/
	* elf-m10300.c (mn10300_elf_check_relocs): Set non_ir_ref for
	global symbols referenced by relocs.
	* elf32-arm.c (elf32_arm_check_relocs): Likewise.
	* elf32-bfin.c (bfin_check_relocs): Likewise.
	* elf32-cr16.c (cr16_elf_check_relocs): Likewise.
	* elf32-cris.c (cris_elf_check_relocs): Likewise.
	* elf32-d10v.c (elf32_d10v_check_relocs): Likewise.
	* elf32-dlx.c (elf32_dlx_check_relocs): Likewise.
	* elf32-fr30.c (fr30_elf_check_relocs): Likewise.
	* elf32-frv.c (elf32_frv_check_relocs): Likewise.
	* elf32-hppa.c (elf32_hppa_check_relocs): Likewise.
	* elf32-i370.c (i370_elf_check_relocs): Likewise.
	* elf32-iq2000.c (iq2000_elf_check_relocs): Likewise.
	* elf32-lm32.c (lm32_elf_check_relocs): Likewise.
	* elf32-m32c.c (m32c_elf_check_relocs): Likewise.
	* elf32-m32r.c (m32r_elf_check_relocs): Likewise.
	* elf32-m68hc1x.c (elf32_m68hc11_check_relocs): Likewise.
	* elf32-m68k.c (elf_m68k_check_relocs): Likewise.
	* elf32-mcore.c (mcore_elf_check_relocs): Likewise.
	* elf32-metag.c (elf_metag_check_relocs): Likewise.
	* elf32-microblaze.c (microblaze_elf_check_relocs): Likewise.
	* elf32-moxie.c (moxie_elf_check_relocs): Likewise.
	* elf32-msp430.c (elf32_msp430_check_relocs): Likewise.
	* elf32-mt.c (mt_elf_check_relocs): Likewise.
	* elf32-nios2.c (nios2_elf32_check_relocs): Likewise.
	* elf32-openrisc.c (openrisc_elf_check_relocs): Likewise.
	* elf32-ppc.c (ppc_elf_check_relocs): Likewise.
	* elf32-rl78.c (rl78_elf_check_relocs): Likewise.
	* elf32-s390.c (elf_s390_check_relocs): Likewise.
	* elf32-score.c (s3_bfd_score_elf_check_relocs): Likewise.
	* elf32-score7.c (s7_bfd_score_elf_check_relocs): Likewise.
	* elf32-sh.c (sh_elf_check_relocs): Likewise.
	* elf32-tic6x.c (elf32_tic6x_check_relocs): Likewise.
	* elf32-tilepro.c (tilepro_elf_check_relocs): Likewise.
	* elf32-v850.c (v850_elf_check_relocs): Likewise.
	* elf32-vax.c (elf_vax_check_relocs): Likewise.
	* elf32-xstormy16.c (xstormy16_elf_check_relocs): Likewise.
	* elf32-xtensa.c (elf_xtensa_check_relocs): Likewise.
	* elf64-aarch64.c (elf64_aarch64_check_relocs): Likewise.
	* elf64-alpha.c (elf64_alpha_check_relocs): Likewise.
	* elf64-hppa.c (elf64_hppa_check_relocs): Likewise.
	* elf64-ia64-vms.c (elf64_ia64_check_relocs): Likewise.
	* elf64-mmix.c (mmix_elf_check_relocs): Likewise.
	* elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
	* elf64-s390.c (elf_s390_check_relocs): Likewise.
	* elf64-sh64.c (sh_elf64_check_relocs): Likewise.
	* elfnn-ia64.c (elfNN_ia64_check_relocs): Likewise.
	* elfxx-sparc.c (_bfd_sparc_elf_check_relocs): Likewise.
	* elfxx-tilegx.c (tilegx_elf_check_relocs): Likewise.
	* elfxx-mips.c (_bfd_mips_elf_check_relocs): Likewise.  Don't
	test indirect/warning links for NULL.
ld/testsuite/
	* ld-plugin/lto.exp (pr15323a.c): Compile without -flto rather
	than using -r to effectively strip out lto info.
2013-03-30 10:14:15 +00:00
H.J. Lu
61315175ad Set non_ir_ref if a symbol is referenced by a non-shared object
bfd/

	PR ld/15323
	* elf32-i386.c (elf_i386_check_relocs): Set non_ir_ref if a
	symbol is referenced by a non-shared object.
	* elf64-x86-64.c (elf_x86_64_check_relocs): Likewise.

ld/testsuite/

	PR ld/15323
	* ld-plugin/lto.exp (lto_link_tests): Add pr15323a-r.o.
	(lto_run_tests): Add a test for PR ld/15323.

	* ld-plugin/pr15323.out: New file.
	* ld-plugin/pr15323a.c: Likewise.
	* ld-plugin/pr15323b.c: Likewise.
2013-03-30 00:38:39 +00:00
Nick Clifton
861319c9dd PR ld/13812
* scripttempl/avr.sc: Place trampolines before .progmem section.
2013-03-27 13:21:38 +00:00
Kai Tietz
676ee43ba9 * ld.texinfo (--disable-runtime-pseudo-reloc): Adjust default. 2013-03-25 18:09:04 +00:00
Nick Clifton
84a2b3d8be * ld-elf/init0.s: Add alloc attribute to .section directive.
* ld-elf/fini1.s: Likewise.
	* ld-elf/fini2.s: Likewise.
	* ld-elf/fini3.s: Likewise.
	* ld-elf/finin.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.
2013-03-22 09:40:06 +00:00
Nick Clifton
81f5558e3d * elf32-h8300 (h8_relax_section): Add new relaxation of mov
@(disp:32,ERx) to mov @(disp:16,ERx).
	(R_H8_DISP32A16): New reloc.
	Comments added and corrected.
	* reloc.c (BFD_RELOC_H8_DISP32A16): New reloc.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

	* ld.texinfo (H8/300): Add description of relaxation of
	mov @(disp:32,ERx) to mov @(disp:16,ERx).

	* ld-h8300/h8300.exp: Add new relax-7 test on ELF.
	* ld-h8300/relax-2.s: Add other direction and .w/.l variants of
	mov insns.
	* ld-h8300/relax-2.d: Update expected disassembly.
	* ld-h8300/relax-7a.s: New: tests for mov @(disp:32,ERx) -> mov
	@(disp:16,ERx).
	* ld-h8300/relax-7b.s: New: Likewise.
	* ld-h8300/relax-7.d: New: expected disassembly.

	* config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov
	@(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc
	R_H8_DISP32A16.
	* config/tc-h8300.h: Remove duplicated defines.
2013-03-21 16:08:07 +00:00
Kai Tietz
31fd86f1cf * pe-dll.c (process_def_file_and_drectve): Don't handle VC
generated C++-symbols as stdcall/fastcall.
2013-03-21 14:05:29 +00:00
Marcus Shawcroft
33e32ca032 Enable --gc-sections test cases for aarch64*-*-* 2013-03-20 14:57:38 +00:00
Will Newton
b59369fcbb ld/testsuite/ChangeLog:
2013-03-20  Will Newton  <will.newton@linaro.org>

        * ld-elfvers/vers.exp (objdump_symstuff): Sort objdump output
	based on the symbol name rather than address.
	* ld-elfvers/vers1.sym: Reorder contents to match changes to vers.exp.
	* ld-elfvers/vers15.sym: Likewise.
	* ld-elfvers/vers18.sym: Likewise.
	* ld-elfvers/vers21.sym: Likewise.
	* ld-elfvers/vers9.sym: Likewise.
2013-03-20 12:46:27 +00:00
Alan Modra
8877b5e517 bfd/
* elflink.c (_bfd_elf_make_dynamic_reloc_section): Override
	sh_type according to is_rela.
ld/testsuite/
	* ld-elf/rel.c, ld-elf/relmain.c, ld-elf/relmain.out: New test.
	* ld-elf/shared.exp: Build and run it.
2013-03-20 03:44:56 +00:00
Alan Modra
75c8d84d74 * ld-elfvers/vers.exp: Add -Wl,--no-as-needed to all tests
linking against shared libraries.
	* ld-elfweak/elfweak.exp: Likewise.  Enable for x86_64-linux.
	Build main1.o using $picflag.
2013-03-20 02:28:17 +00:00
Alan Modra
ffa9430db1 PR ld/12549
bfd/
	* elflink.c (elf_link_add_object_symbols): Exclude weak refs when
	considering whether an --as-needed library is needed.
ld/
	* ld.texinfo (--as-needed): Update.
ld/testsuite/
	* ld-elf/pr14862.out: Expect no output.
2013-03-18 02:47:03 +00:00
Will Newton
0085488ac8 gas/testsuite/ChangeLog:
2013-03-15  Will Newton  <will.newton@linaro.org>

	* gas/arm/any-idiv.d: Expand *-*eabi test to cover *-*eabi*.
	* gas/arm/arch4t-eabi.d: Likewise.
	* gas/arm/arch4t.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-armv2.d: Likewise.
	* gas/arm/attr-march-armv2a.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-m+os.d: Likewise.
	* gas/arm/attr-march-armv6-m.d: Likewise.
	* gas/arm/attr-march-armv6.d: Likewise.
	* gas/arm/attr-march-armv6j.d: Likewise.
	* gas/arm/attr-march-armv6k+sec.d: Likewise.
	* gas/arm/attr-march-armv6k.d: Likewise.
	* gas/arm/attr-march-armv6kt2.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+idiv.d: Likewise.
	* gas/arm/attr-march-armv7-a+mp.d: Likewise.
	* gas/arm/attr-march-armv7-a+sec+virt.d: Likewise.
	* gas/arm/attr-march-armv7-a+sec.d: Likewise.
	* gas/arm/attr-march-armv7-a+virt.d: Likewise.
	* gas/arm/attr-march-armv7-a.d: Likewise.
	* gas/arm/attr-march-armv7-m.d: Likewise.
	* gas/arm/attr-march-armv7-r+mp.d: Likewise.
	* gas/arm/attr-march-armv7-r.d: Likewise.
	* gas/arm/attr-march-armv7.d: Likewise.
	* gas/arm/attr-march-armv7a.d: Likewise.
	* gas/arm/attr-march-armv7em.d: Likewise.
	* gas/arm/attr-march-armv7m.d: Likewise.
	* gas/arm/attr-march-armv7r.d: Likewise.
	* gas/arm/attr-march-armv8-a+crypto.d: Likewise.
	* gas/arm/attr-march-armv8-a+fp.d: Likewise.
	* gas/arm/attr-march-armv8-a+simd.d: Likewise.
	* gas/arm/attr-march-armv8-a.d: Likewise.
	* gas/arm/attr-march-iwmmxt.d: Likewise.
	* gas/arm/attr-march-iwmmxt2.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-fpa.d: Likewise.
	* gas/arm/attr-mfpu-fpa10.d: Likewise.
	* gas/arm/attr-mfpu-fpa11.d: Likewise.
	* gas/arm/attr-mfpu-fpe.d: Likewise.
	* gas/arm/attr-mfpu-fpe2.d: Likewise.
	* gas/arm/attr-mfpu-fpe3.d: Likewise.
	* gas/arm/attr-mfpu-maverick.d: Likewise.
	* gas/arm/attr-mfpu-neon-fp16.d: Likewise.
	* gas/arm/attr-mfpu-neon.d: Likewise.
	* gas/arm/attr-mfpu-softfpa.d: Likewise.
	* gas/arm/attr-mfpu-softvfp+vfp.d: Likewise.
	* gas/arm/attr-mfpu-softvfp.d: Likewise.
	* gas/arm/attr-mfpu-vfp.d: Likewise.
	* gas/arm/attr-mfpu-vfp10-r0.d: Likewise.
	* gas/arm/attr-mfpu-vfp10.d: Likewise.
	* gas/arm/attr-mfpu-vfp3.d: Likewise.
	* gas/arm/attr-mfpu-vfp9.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-eabi.d: Likewise.
	* gas/arm/thumb.d: Likewise.
	* gas/arm/thumbrel.d: Likewise.

ld/testsuite/ChangeLog:

2013-03-15  Will Newton  <will.newton@linaro.org>

	* ld-arm/arm-elf.exp: Expand *-*eabi test to cover *-*eabi*.
	* ld-arm/gc-hidden-1.d: Likewise.
	* ld-elfvsb/elfvsb.exp: Likewise.
	* ld-shared/shared.exp: Likewise.
2013-03-15 17:55:03 +00:00
Jakub Jelinek
6f2ef5f590 * emulparams/aarch64linux.sh (LIBPATH_SUFFIX): Set to 64 for
aarch64linux* emulations.
2013-03-14 08:56:05 +00:00