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1237 Commits

Author SHA1 Message Date
Hans-Peter Nilsson
1e22530edf * ld-cris/dso12-pltdis.d: New test. 2009-10-29 11:50:57 +00:00
Hans-Peter Nilsson
3ee29d56ee * ld-cris/tls-e-20.d, ld-cris/tls-e-20a.d, ld-cris/tls-e-22.d, 
ld-cris/tls-e-80.d, ld-cris/tls-e-dtpoffd1.d,
	ld-cris/tls-e-dtpoffd3.d, ld-cris/tls-ldgde-14.d,
	ld-cris/tls-ldgde-15.d, ld-cris/tls-ldgdex-14.d,
	ld-cris/tls-ldgdex-15.d: Adjust for change in non-shared
	R_CRIS_32_DTPREL and R_CRIS_16_DTPREL relocations.
 2009-10-19 16:34:31 +00:00
Arnold Metselaar
6c293e26a3 * coff-z80.c (z80coff_vec): Allow sections to be of type SEC_CODE or SEC_DATA 
* ld-scripts/align.exp: Remove xfails for z80-*-coff
 2009-10-17 17:18:28 +00:00
Nick Clifton
ed94852035 * bootstrap.exp: Detect if plugins are enabled. Skip the static 
link test and add -ldl to the remaining tests if they are.
 2009-10-16 10:32:51 +00:00
Joseph Myers
0aa3b0e6e6 * ld-scripts/phdrs3.d: Allow colon in name of linker binary. 2009-10-14 23:12:16 +00:00
Alan Modra
7dff202796 * ld-elf/pr349-1.s, * ld-elf/pr349-2.s, * ld-elf/pr349.d: New. 2009-10-14 10:52:54 +00:00
H.J. Lu
0e6b97bb76 2009-10-09 H.J. Lu <hongjiu.lu@intel.com> 
PR ld/10749
	* ld-elf/relocatable.d: New.
	* ld-elf/relocatable.t: Likewise.
	* ld-elf/simple.s: Likewise.
 2009-10-09 13:32:50 +00:00
H.J. Lu
b9ed7c0818 2009-10-07 H.J. Lu <hongjiu.lu@intel.com> 
PR ld/10744
	* ld-scripts/phdrs3.exp: Run phdrs3a.

	* ld-scripts/phdrs3a.d: New.
	* ld-scripts/phdrs3a.t: Likewise.
 2009-10-08 02:38:26 +00:00
Alan Modra
09a1697895 PR ld/10744 
* ld-scripts/phdrs3.d: Update.
 2009-10-08 01:11:56 +00:00
H.J. Lu
f86eefa109 Add the missing entry. 2009-10-07 18:31:50 +00:00
Alan Modra
b02c4cfa79 ld/ 
* emultempl/ppc32elf.em (emit_stub_syms): Init to -1.
	(ppc_after_open): Set emit_stubs_syms by default when shared.
	(OPTION_NO_STUBSYMS): Define.
	(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
	PARSE_AND_LIST_ARGS_CASES): Handle --no-emit-stub-syms.
	* emultempl/ppc64elf.em (emit_stub_syms): Init to -1.
	(gld${EMULATION_NAME}_finish): Set emit_stubs_syms by default.
	(OPTION_NO_STUBSYMS): Define.
	(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
	PARSE_AND_LIST_ARGS_CASES): Handle --no-emit-stub-syms.
ld/testsuite/
	* ld-powerpc/tlsexe.d: Update.
	* ld-powerpc/tlsexe.r: Update.
	* ld-powerpc/tlsexetoc.d: Update.
	* ld-powerpc/tlsexetoc.r: Update.
	* ld-powerpc/tlsso.d: Update.
	* ld-powerpc/tlsso.r: Update.
	* ld-powerpc/tlstocso.d: Update.
	* ld-powerpc/tlstocso.r: Update.
 2009-10-02 15:00:30 +00:00
Alan Modra
1b66220522 * lib/ld-lib.exp (ld_simple_link_defsyms): New proc, adding 
powerpc-*-rtems to code setting symbols, extracted from..
	* ld-srec/srec.exp (run_srec_test): ..here.  Correct flags for sh64.
	* ld-gc/gc.exp (test_gc): Use ld_simple_link_defsyms.
 2009-10-01 23:29:29 +00:00
Ulrich Weigand
64028ad7de bfd/ 
* elf32-spu.c (spu_elf_auto_overlay): Insert icache linker script
	after .toe instead of before .text section.  Set the LMA of all
	overlay sections to their icache IA address.
	(spu_elf_find_overlays): Determine icache set id without reference
	to the LMA.

ld/testsuite/
	* ld-spu/icache1.d: Update to new section layout.
 2009-10-01 13:09:56 +00:00
H.J. Lu
935bd1e079 bfd/ 
2009-09-24  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10630
	* elflink.c (elf_link_output_extsym): Turn off visibility on
	local symbol.
	(bfd_elf_final_link): Turn off visibility on dynamic local
	symbol.

ld/testsuite/

2009-09-24  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10630
	* ld-alpha/tlsbin.rd: Remove HIDDEN/.hidden on local symbols.
	* ld-alpha/tlsbinr.rd: Likewise.
	* ld-alpha/tlspic.rd: Likewise.
	* ld-cris/libdso-2.d: Likewise.
	* ld-cris/locref1.d: Likewise.
	* ld-cris/locref2.d: Likewise.
	* ld-cris/tls-e-20a.d: Likewise.
	* ld-cris/tls-e-20.d: Likewise.
	* ld-cris/tls-e-80.d: Likewise.
	* ld-cris/tls-gc-68.d: Likewise.
	* ld-cris/tls-gc-69.d: Likewise.
	* ld-cris/tls-gc-70.d: Likewise.
	* ld-cris/tls-gc-75.d: Likewise.
	* ld-cris/tls-gc-76.d: Likewise.
	* ld-cris/tls-gc-79.d: Likewise.
	* ld-cris/tls-gd-1h.d: Likewise.
	* ld-cris/tls-gd-2h.d: Likewise.
	* ld-cris/tls-ld-4.d: Likewise.
	* ld-cris/tls-ld-5.d: Likewise.
	* ld-cris/tls-ld-6.d: Likewise.
	* ld-cris/tls-ld-7.d: Likewise.
	* ld-cris/tls-ldgd-14.d: Likewise.
	* ld-cris/tls-ldgd-15.d: Likewise.
	* ld-cris/tls-local-63.d: Likewise.
	* ld-cris/tls-local-64.d: Likewise.
	* ld-elf/pr9676.rd: Likewise.
	* ld-elf/pr9679.rd: Likewise.
	* ld-elfvsb/hidden2.d: Likewise.
	* ld-i386/tlsbindesc.rd: Likewise.
	* ld-i386/tlsbin.rd: Likewise.
	* ld-i386/tlsdesc.rd: Likewise.
	* ld-i386/tlsgdesc.rd: Likewise.
	* ld-i386/tlsnopic.rd: Likewise.
	* ld-i386/tlspic.rd: Likewise.
	* ld-ia64/tlsbin.rd: Likewise.
	* ld-ia64/tlspic.rd: Likewise.
	* ld-powerpc/tlsexe32.r: Likewise.
	* ld-powerpc/tlsexe.r: Likewise.
	* ld-powerpc/tlsexetoc.r: Likewise.
	* ld-powerpc/tlsso32.r: Likewise.
	* ld-powerpc/tlsso.r: Likewise.
	* ld-powerpc/tlstocso.r: Likewise.
	* ld-s390/tlsbin_64.rd: Likewise.
	* ld-s390/tlsbin.rd: Likewise.
	* ld-s390/tlspic_64.rd: Likewise.
	* ld-s390/tlspic.rd: Likewise.
	* ld-sparc/gotop32.rd: Likewise.
	* ld-sparc/gotop64.rd: Likewise.
	* ld-sparc/tlssunbin32.rd: Likewise.
	* ld-sparc/tlssunbin64.rd: Likewise.
	* ld-sparc/tlssunnopic32.rd: Likewise.
	* ld-sparc/tlssunnopic64.rd: Likewise.
	* ld-sparc/tlssunpic32.rd: Likewise.
	* ld-sparc/tlssunpic64.rd: Likewise.
	* ld-x86-64/tlsbindesc.rd: Likewise.
	* ld-x86-64/tlsbin.rd: Likewise.
	* ld-x86-64/tlsdesc.rd: Likewise.
	* ld-x86-64/tlsgdesc.rd: Likewise.
	* ld-x86-64/tlspic.rd: Likewise.
	* ld-xtensa/tlsbin.rd: Likewise.
	* ld-xtensa/tlspic.rd: Likewise.

	* ld-elf/local1.d: New.
	* ld-elf/local1.map: Likewise.
	* ld-elf/local1.s: Likewise.
	* ld-ia64/local1.d: Likewise.
	* ld-ia64/local1.map: Likewise.
	* ld-ia64/local1.s: Likewise.
 2009-09-24 15:56:52 +00:00
Alan Modra
7ee314faa4 bfd/ 
* bfd-in.h (bfd_elf_size_dynamic_sections): Add audit and depaudit
	arguments.
	* elflink.c (bfd_elf_size_dynamic_sections): Generate DT_AUDIT,
	DT_DEPAUDIT from audit/depaudit arguments.
	(elf_finalize_dynstr): Finalize DT_AUDIT and DT_DEPAUDIT strtab entries.
	(elf_link_add_object_symbols): Set dt_audit target data when finding a
	DT_AUDIT.
	* bfd-in2.h: Regenerate.
	* bfd-elf.h: Add dt_audit to elf_obj_tdata, and elf_dt_audit macro.
ld/
	* emultempl/elf32.em (gld${EMULATION_NAME}_add_options): Add --audit,
	--depaudit, and -P options.
	(gld${EULATION_NAME}_handle_options): Ditto.
	(gld${EULATION_NAME}_list_options): Ditto.
	(gld${EMULATION_NAME}_append_to_separated_string): New function for
	handling rpath-like colon separated strings.
	(gld${EMULATION_NAME}_before_allocation): Pass the audit and depaudit
	libs to bfd.  Propagate DT_AUDIT from needed libs to depaudit.
	* ld.texinfo: Document new options.
ld/testsuite/
	* ld-elf/audit.exp: New.
	* ld-elf/audit.rd: New.
	* ld-elf/depaudit.rd: New.
	* ld-elf/depaudit2.rd: New.
 2009-09-23 13:54:29 +00:00
Jie Zhang
ba8149a9e4 * ld-srec/srec.exp: Add xfails for bfin-*-linux-uclibc. 2009-09-23 09:29:52 +00:00
Alan Modra
f9272224cd Tolerate some whitespace differences in readelf output. 2009-09-23 03:12:28 +00:00
Richard Sandiford
cbacf5fd94 ld/testsuite/ 
PR ld/10681
	* ld-elf/eh6.d: Expect absolute pointers in shared libraries to
	be converted into PC-relative form.
 2009-09-21 19:11:50 +00:00
Richard Sandiford
a10917efdd bfd/ 
* elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Extend previous
	patch to handle the new personality relaxation.

ld/testsuite/
	* ld-mips-elf/eh-frame5.d: Expect PC-relative encodings
	to include DW_EH_PE_sdata4.
 2009-09-21 19:07:44 +00:00
Richard Sandiford
30af59626b bfd/ 
* elf-eh-frame.c (make_pc_relative): New function.
	(_bfd_elf_write_section_eh_frame): Use it.

ld/testsuite/
	* ld-mips-elf/eh-frame1-n32.d: Expect PC-relative encodings
	to include DW_EH_PE_sdata4.
	* ld-mips-elf/eh-frame2-n32.d: Likewise.
	* ld-mips-elf/eh-frame1-n64.d: Expect PC-relative encodings
	to include DW_EH_PE_sdata8.
	* ld-mips-elf/eh-frame2-n64.d: Likewise.
 2009-09-21 18:55:08 +00:00
Alan Modra
a7f2871e66 include/elf/ 
* ppc.h (DT_PPC_TLSOPT): Define.
	* ppc64.h (DT_PPC64_TLSOPT): Define.
bfd/
	* elf32-ppc.c (TLS_GET_ADDR_GLINK_SIZE): Define.
	(ADD_3_12_2, BEQLR, CMPWI_11_0, LWZ_11_3, LWZ_12_3): Define.
	(MR_0_3, MR_3_0): Define.
	(struct ppc_elf_link_hash_table): Add no_tls_get_addr_opt.
	(ppc_elf_select_plt_layout): Save emit_stub_syms param earlier.
	(ppc_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
	table.  Check for presense of __tls_get_addr_opt
	(allocate_dynrelocs): Increase glink entry size for __tls_get_addr.
	(ppc_elf_size_dynamic_sections): Add DT_PPC_TLS_OPT tag.
	(write_glink_stub): Add param p.
	(ppc_elf_relocate_section): Adjust write_glink_stub call.
	(ppc_elf_finish_dynamic_symbol): Emit special glink call stub for
	__tls_get_addr.
	* elf32-ppc.h (ppc_elf_tls_setup): Update prototype.
	* elf64-ppc.c (struct ppc_link_hash_table): Add no_tls_get_addr_opt.
	(ppc64_elf_tls_setup): Add no_tls_get_addr_opt param and save to hash
	table.  Check for presense of __tls_get_addr_opt.
	(ppc64_elf_size_dynamic_sections): Add DT_PPC64_TLS_OPT tag.
	(LD_R11_0R3, LD_R12_0R3, MR_R0_R3, CMPDI_R11_0, ADD_R3_R12_R13,
	BEQLR, MR_R3_R0, MFLR_R11, STD_R11_0R1, BCTRL, LD_R11_0R1,
	LD_R2_0R1, MTLR_R11): Define.
	(build_tls_get_addr_stub): New function.
	(ppc_build_one_stub): Call it.
	(ppc_size_one_stub): Add extra size for __tls_get_addr stub.
	(ppc64_elf_relocate_section): Don't change nop to ld 2,40(1) for
	__tls_get_addr plt call.
	* elf64-ppc.h (ppc64_elf_tls_setup): Update prototype.
binutils/
	* readelf.c (get_ppc_dynamic_type): Add TLSOPT.
	(get_ppc64_dynamic_type): Likewise.
ld/
	* emultempl/ppc32elf.em (no_tls_get_addr_opt): New var.
	(ppc_before_allocation): Pass to ppc_elf_tls_setup.
	(OPTION_NO_TLS_GET_ADDR_OPT): Define.  Redefine other options in
	terms of previous option.
	(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add
	--no-tls-get-addr-optimize.
	(PARSE_AND_LIST_ARGS_CASES): Handle it.
	* emultempl/ppc64elf.em (no_tls_get_addr_opt): New var.
	(ppc_before_allocation): Pass to ppc64_elf_tls_setup.
	(OPTION_NO_TLS_GET_ADDR_OPT): Define.
	(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add
	--no-tls-get-addr-optimize.
	(PARSE_AND_LIST_ARGS_CASES): Handle it.
ld/testsuite/
	* ld-powerpc/tlslib.s: Delete dot-symbol entry syms.  Add
	__tls_get_addr_opt.
	* ld-powerpc/tlslib32.s: Add __tls_get_addr_opt.
	* ld-powerpc/oldtlslib.s: New file, old-abi version of tlslib.s.
	* ld-powerpc/powerpc.exp: Build old-abi library and use it in
	two new link tests.
	* ld-powerpc/tlsexe.d: Update for new __tls_get_addr stub.
	* ld-powerpc/tlsexe.g, * ld-powerpc/tlsexe.r, *ld-powerpc/tlsexe32.d,
	* ld-powerpc/tlsexe32.g, * ld-powerpc/tlsexe32.r,
	* ld-powerpc/tlsexetoc.d, * ld-powerpc/tlsexetoc.g,
	* ld-powerpc/tlsexetoc.r: Likewise.
 2009-09-21 11:51:02 +00:00
Richard Sandiford
a3de5ef5a4 ld/testsuite/ 
* ld-mips-elf/elf-rel-got-n64-linux.d: Expect BALs.
	* ld-mips-elf/elf-rel-xgot-n64-linux.d: Likewise.
 2009-09-20 11:11:37 +00:00
Richard Sandiford
18e04883d0 bfd/ 
* elf-bfd.h (eh_cie_fde): Add personality_offset and
	make_per_encoding_relative to the CIE structure.  Add a padding field.
	* elf-eh-frame.c (_bfd_elf_eh_frame_section_offset): Use 0x70
	rather than 0xf0 when masking out the base address encoding
	Record the offset of personality data from the start of the CIE.
	Remove a repeated elf_backend_can_make_relative_eh_frame check.
	(find_merged_cie): Take an info argument.  If the personality
	binds locally, try converting an absolute personality into
	a local one.
	(_bfd_elf_discard_section_eh_frame): Use 0x70 rather than 0xf0
	when masking out the base address encoding.  Update the call to
	find_merged_cie.
	(_bfd_elf_eh_frame_section_offset): Discard relocations against
	the personality data if we are converting into PC-relative form.
	(_bfd_elf_write_section_eh_frame): Use 0x70 rather than 0xf0
	when masking out the base address encoding.  Handle
	make_per_encoding_relative.

ld/testsuite/
	* ld-mips-elf/eh-frame5.s, ld-mips-elf/eh-frame5.ld,
	ld-mips-elf/eh-frame5.d: New test.
	* ld-mips-elf/mips-elf.exp: Run it.
 2009-09-19 08:06:11 +00:00
Alan Modra
b31867b61a bfd/ 
* elf64-ppc.c (follow_link, elf_follow_link, ppc_follow_link): New
	functions.  Use throughout.
	(ppc64_elf_copy_indirect_symbol): Set direct symbol "oh" field
	from indirect symbol.
	(lookup_fdh): Rename from get_fdh.  Follow indirect sym links.
	(add_symbol_adjust): Simplify.
	(defined_code_entry, defined_func_desc): New functions.
	(ppc64_elf_gc_keep): Follow indirect sym links.  Use defined_code_entry.
	(ppc64_elf_gc_mark_dynamic_ref): Use defined_func_desc and
	defined_code_entry to follow indirect sym links.
	(ppc64_elf_gc_mark_hook, func_desc_adjust): Likewise.
	(ppc_type_of_stub): Follow indirect sym links.
	(toc_adjusting_stub_needed): Likewise.
	(ppc_build_one_stub): Likewise.  Make undefined dot-symbols weak
	rather than defining them at stub.
	(ppc64_elf_relocate_section): Rewrite call test to avoid multiple
	assignments in test.
ld/testsuite/
	* ld-powerpc/tlsso.d: Update.
	* ld-powerpc/tlsso.r: Update.
	* ld-powerpc/tlstocso.d: Update.
	* ld-powerpc/tlstocso.r: Update.
 2009-09-18 03:30:34 +00:00
Kaz Kojima
22fe6da0f9 * ld-elfcomm/elfcomm.exp: Add appropriate emulation option 
for sh64*-*-*.
	* ld-gc/gc.exp (test_gc): Likewise.
 2009-09-15 02:02:48 +00:00
H.J. Lu
6f81fc8bdf 2009-09-14 H.J. Lu <hongjiu.lu@intel.com> 
* ld-undefined/entry-7.d: New.
 2009-09-14 14:07:26 +00:00
Richard Sandiford
3c0bfb2a23 gas/testsuite/ 
* gas/mips/mips16-dwarf2-n32.d: Expect odd addresses.

ld/testsuite/
	* ld-mips-elf/eh-frame1-n32.d: Change "the section \.eh_frame"
	to "the \.eh_frame section".
	* 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/eh-frame3.d: Likewise.
	* ld-mips-elf/eh-frame4.d: Likewise.
	* ld-mips-elf/elf-rel-got-n32.d: Expect bals.
	* ld-mips-elf/elf-rel-xgot-n32.d: Likewise.
	* ld-mips-elf/mips-elf.exp: Force the MIPS16 PIC tests to use -mips1.
 2009-09-13 18:56:03 +00:00
Jie Zhang
28c2608723 * ld-elf/warn2.d: `Foo' appears in section 3 when target 
is bfin-*-linux-uclibc.
 2009-09-11 03:40:19 +00:00
Daniel Jacobowitz
67d74e430e bfd/ 
* elf32-arm.c (elf32_arm_final_link_relocate): Set sym_flags
	for the mode of target PLT entries.
	(allocate_dynrelocs): Only adjust symbol type if setting its
	value.

	ld/testsuite/
	* ld-arm/farcall-mixed-lib.d: Update.
 2009-09-09 18:36:11 +00:00
Alan Modra
53b0eb27a9 * ld-elf/sec64k.exp: For frv-linux use "aw" sections. 
* ld-elf/seg.d: Cater for GNU_STACK segment.
	* ld-elf/symbol1ref.s: Use data section.
	* ld-elf/symbol2ref.s: Likewise.
	* ld-scripts/empty-address-1.d: Don't run on frv-linux.
	* ld-scripts/empty-address-2a.d: Likewise.
	* ld-scripts/empty-address-2b.d: Likewise.
	* ld-scripts/empty-aligned.d: Likewise.
	* ld-elf/extract-symbol-1sym.d: Tolerate extra target supplied syms.
	* ld-scripts/sort_b_a-1.d: Likewise.
	* ld-scripts/sort_b_a.d: Likewise.
	* ld-scripts/sort_b_a_a-1.d: Likewise.
	* ld-scripts/sort_b_a_a-2.d: Likewise.
	* ld-scripts/sort_b_a_a-3.d: Likewise.
	* ld-scripts/sort_b_a_n-1.d: Likewise.
	* ld-scripts/sort_b_a_n-2.d: Likewise.
	* ld-scripts/sort_b_a_n-3.d: Likewise.
	* ld-scripts/sort_b_n-1.d: Likewise.
	* ld-scripts/sort_b_n.d: Likewise.
	* ld-scripts/sort_b_n_a-1.d: Likewise.
	* ld-scripts/sort_b_n_a-2.d: Likewise.
	* ld-scripts/sort_b_n_a-3.d: Likewise.
	* ld-scripts/sort_b_n_n-1.d: Likewise.
	* ld-scripts/sort_b_n_n-2.d: Likewise.
	* ld-scripts/sort_b_n_n-3.d: Likewise.
	* ld-scripts/sort_no-1.d: Likewise.
	* ld-scripts/sort_no-2.d: Likewise.
 2009-09-09 12:13:42 +00:00
M R Swami Reddy
8a7e4aa012 2009-09-08 M R Swami Reddy <MR.Swami.Reddy@nsc.com> 
* ld-elf/merge.d: xfail cr16-*-*.
 2009-09-08 10:05:04 +00:00
Alan Modra
d981b346f0 * ld-elf/eh5.d: Don't run on hppa64. Allow non-pcrel encoding. 
Skip extra CIEs emitted on embedded targets and adjust FDE
	matches to suit.
 2009-09-08 01:15:50 +00:00
Jie Zhang
f8739b83b9 gas/ 
* doc/as.texinfo: Document that Blackfin GAS does not
	accept SYMBOL = VALUE.

	ld/testsuite/
	* ld-elf/sec64k.exp: Use ".set" instead of "=" for bfin-*-*.
 2009-09-05 15:00:09 +00:00
Dave Korn
032f3e01ca ld/ChangeLog: 
* scripttempl/pe.sc (.text): Add "*(.text.*)" in order to catch
	new GCC hot/cold/unlikely partitions.
	* scripttempl/pep.sc: Likewise.
	* scripttempl/epocpe.sc: Likewise.
	* scripttempl/mcorepe.sc: Likewise.
	* scripttempl/ppcpe.sc: Likewise.

ld/testsuite/ChangeLog:

	* ld-pe/longsecn.d: Adjusted to match new .text section merging
	in default PE linker scripts.
	* ld-pe/longsecn-1.d: Likewise.
	* ld-pe/longsecn-2.d: Likewise.
 2009-09-03 18:04:35 +00:00
Jie Zhang
ead0c8f37c * lib/ld-lib.exp (is_elf_format): Return 1 for bfin-*-uclinux. 2009-08-31 11:02:54 +00:00
Alan Modra
425621e75f * ld-ifunc/ifunc.exp: Match R_PPC64_JUMP_IREL. 2009-08-31 06:18:17 +00:00
Alan Modra
3021a72335 PR ld/10569 
* ld-elf/commonpage2.d: New.
	* ld-elf/maxpage4.d: Likewise.
	* ld-elf/maxpage4.t: Likewise.
 2009-08-30 05:48:56 +00:00
Nick Clifton
e5f2b1de7c * elf32-m68k.c (elf_m68k_copy_indirect_symbol): Propagate non_got_ref 
value.
        (elf_m68k_check_relocs): Handle dynamic TLS relocations.
        Handle non_got_ref field.
        (elf_m68k_adjust_dynamic_symbol): Handle non_got_ref field.

        * tls-def-1.s, tls-def-1.d, tls-gd-1.d2, tls-gd-1.d3, tls-main-1.s,
        * tls-main-1.d: New files.
        * m68k.exp: Run new TLS tests.
 2009-08-26 13:35:37 +00:00
Andreas Schwab
9853c09956 * ld-powerpc/powerpc.exp: Move relaxing and relocatable relaxing 
tests from ppc64elftest to ppcelftest and pass -a32 to assembler.
 2009-08-23 14:38:31 +00:00
Andreas Schwab
411a491999 * ld-powerpc/relax.d: Fix whitespace. 
* ld-powerpc/relaxr.d: Likewise.
 2009-08-23 09:43:35 +00:00
Daniel Gutson
cd1dac3d4a 2S09-08-21 Daniel Gutson <dgutson@codesourcery.com> 
ld/
        * ld-arm/callweak.d: Opcodes updated.
        * ld-arm/callweak.s: Architecture specified.
        * ld-arm/callweak-2.d: New test case.
        * ld-arm/callweak-2.s: New file.

	bfd/
	* elf32-arm.c (arch_has_thumb2_nop): New function.
	(arch_has_arm_nop): New function.
	(elf32_arm_final_link_relocate): NOP opcodes changed.

SVS: ----------------------------------------------------------------------
 2009-08-21 23:38:07 +00:00
Nick Clifton
ed4e4aa28d * ld-elf/linkonce1.d: Accept "UNUSED" as part of the name of an 
unused reloc.
        * ld-elf/linkonce2.d: Likewise.
 2009-08-17 09:22:18 +00:00
Jan Kratochvil
e39e47bd25 bfd/ 
Fix go32 stub preservation by objcopy.
	* coff-stgo32.c (adjust_filehdr_in_post): Use bfd_malloc.
	(go32_stubbed_coff_bfd_copy_private_bfd_data): Optionally allocate OBFD
	go32stub.

ld/testsuite/
	Test go32 stub preservation by objcopy.
	* ld-i386/i386.exp (go32 stub, go32 stub patch the source)
	(go32 stub objcopy, go32 stub comparison after objcopy): New.
 2009-08-10 21:38:36 +00:00
Nathan Sidwell
01017ef89a bfd/ 
* elf32-ppc.c (shared_stub_entry, stub_entry): Use r12, not r11.
	(ppc_elf_relax_section): Use symbol index to distinguish
	relocatable stubs.

	ld/testsuite/
	* ld-powerpc/relax.s: New.
	* ld-powerpc/relax.d: New.
	* ld-powerpc/relaxr.d: New.
	* ld-powerpc/powerpc.exp: Add new tests.
 2009-08-10 13:38:44 +00:00
Nathan Sidwell
3ae046ccd3 bfd/ 
* elf32-arm.c (elf32_arm_size_stubs): Call layout_sections_again
	at least once when fixing cortex-a8.

	ld/testsuite/
	* ld-arm/arm-elf.exp: Add new test.
	* ld-arm/cortex-a8-fix-hdr.d: New.
	* ld-arm/cortex-a8-fix-hdr.s: New.
	* ld-arm/cortex-a8-fix-hdr.t: New.
 2009-08-06 13:05:24 +00:00
Trevor Smigiel
9cc305ec20 bfd/ 
* elf32-spu.h (spu_elf_params): Add member emit_fixups.
	(spu_elf_size_sections): Declare prototype.
	* elf32-spu.c (spu_link_hash_table): Add member sfixup.
	(FIXUP_RECORD_SIZE, FIXUP_GET, FIXUP_PUT): New macros.
	(spu_elf_emit_fixup): New function.
	(spu_elf_relocate_section): Emit fixup for each SPU_ADDR32.
	(spu_elf_size_sections): New function.
ld/
	* emulparams/elf32_spu.sh (OTHER_READONLY_SECTIONS): Add .fixup
	section and __fixup_start symbol.
	* emultempl/spuelf.em (params): Initialize emit_fixups member.
	(spu_before_allocation): Call spu_elf_size_sections.
	(OPTION_SPU_EMIT_FIXUPS): Define.
	(PARSE_AND_LIST_LONGOPTS): Add --emit-fixups.
	(PARSE_AND_LIST_ARGS_CASES): Handle --emit-fixups.
	* ld.texinfo (--emit-fixups): Document.
ld/testsuite/
	* ld-spu/fixup.d: New.
	* ld-spu/fixup.s: New.
 2009-08-05 20:40:34 +00:00
Nathan Sidwell
eb7c4339fa bfd/ 
* elf32-arm.c (elf32_arm_stub_type): Add arm_stub_a8_veneer_lwm.
	(arm_build_one_stub): Build a8 veneers as a separate pass.
	(cortex_a8_erratum_scan): Add prev_num_a8_fixes and stub_changed_p
	parameters.  Use them to check if we create a different a8 fixup
	than the previous pass.
	(elf32_arm_size_stubs): Move scope of stub_changed and
	prev_num_a8_fixes into main loop.
	(elf32_arm_build_stubs): Build a8 veneers in a second pass.

	ld/testsuite/
	* ld-arm/cortex-a8-far-1.s: New.
	* ld-arm/cortex-a8-far-2.s: New.
	* ld-arm/cortex-a8-far.d: New.
	* ld-arm/arm-elf.exp: Add new test.
 2009-08-05 12:36:14 +00:00
H.J. Lu
1d85728fd7 2009-08-02 H.J. Lu <hongjiu.lu@intel.com> 
Jakub Jelinek  <jakub@redhat.com>

	PR ld/6443
	* elf32-i386.c (elf_i386_tls_transition): Check executable
	instead of shared for TLS when building PIE.
	(elf_i386_check_relocs): Likewise.
	(elf_i386_allocate_dynrelocs): Likewise.
	(elf_i386_relocate_section): Likewise.

	* elf64-x86-64.c (elf64_x86_64_tls_transition): Check executable
	instead of shared for TLS when building PIE.
	(elf64_x86_64_check_relocs): Likewise.
	(elf64_x86_64_allocate_dynrelocs): Likewise.
	(elf64_x86_64_relocate_section): Likewise.

ld/testsuite/

2009-08-02  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/6443
	* ld-i386/i386.exp: Run tlspie1.
	* ld-x86-64/x86-64.exp: tlspie1.

	* ld-i386/tlspie1.d: New.
	* ld-i386/tlspie1.s: Likewise.
	* ld-x86-64/tlspie1.d: Likewise.
	* ld-x86-64/tlspie1.s: Likewise.
 2009-08-02 23:55:49 +00:00
Hans-Peter Nilsson
dd52c6dee2 * ld-mmix/x.s, ld-mmix/y.s, ld-mmix/zeroeh.ld, 
ld-mmix/zeroehelf.d, ld-mmix/zeroehmmo.d: Use .gcc_except_table,
	not .eh_frame.
 2009-07-31 04:55:48 +00:00
H.J. Lu
b37470e428 2009-07-30 H.J. Lu <hongjiu.lu@intel.com> 
* ld-elf/shared.exp: Comment out dl3b.
 2009-07-30 15:55:59 +00:00
Hans-Peter Nilsson
cfdf6d77ef * ld-scripts/empty-address-3a.d, ld-scripts/empty-address-3b.d: 
Skip for mmix-knuth-mmixware.
 2009-07-30 00:13:55 +00:00
Hans-Peter Nilsson
2a1314ce69 * ld-scripts/default-script.s (text): Globalize. 
* ld-scripts/default-script1.d, ld-scripts/default-script2.d,
	ld-scripts/default-script3.d, ld-scripts/default-script4.d: Adjust
	accordingly.
 2009-07-29 06:47:48 +00:00
H.J. Lu
8a9036a406 bfd/ 
2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>

	* archures.c (bfd_architecture): Add bfd_arch_l1om.
	(bfd_l1om_arch): New.
	(bfd_archures_list): Add &bfd_l1om_arch.
	* bfd-in2.h: Regenerated.

	* config.bfd (targ64_selvecs): Add bfd_elf64_l1om_vec if
	bfd_elf64_x86_64_vec is supported.  Add bfd_elf64_l1om_freebsd_vec
	if bfd_elf64_x86_64_freebsd_vec is supported.
	(targ_selvecs): Likewise.

	* configure.in: Support bfd_elf64_l1om_vec and
	bfd_elf64_l1om_freebsd_vec.
	* configure: Regenerated.

	* cpu-l1om.c: New.

	* elf64-x86-64.c (elf64_l1om_elf_object_p): New.
	(bfd_elf64_l1om_vec): Likewise.
	(bfd_elf64_l1om_freebsd_vec): Likewise.

	* Makefile.am (ALL_MACHINES): Add cpu-l1om.lo.
	(ALL_MACHINES_CFILES): Add cpu-l1om.c.
	* Makefile.in: Regenerated.

	* targets.c (bfd_elf64_l1om_vec): New.
	(bfd_elf64_l1om_freebsd_vec): Likewise.
	(_bfd_target_vector): Add bfd_elf64_l1om_vec and
	bfd_elf64_l1om_freebsd_vec.

binutils/

2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>

	* readelf.c (guess_is_rela): Handle EM_L1OM.
	(dump_relocations): Likewise.
	(get_machine_name): Likewise.
	(get_section_type_name): Likewise.
	(get_elf_section_flags): 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.

gas/

2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>

	* config/tc-i386.c (cpu_arch): Add l1om.
	(check_cpu_arch_compatible): New.
	(set_cpu_arch): Use it.
	(i386_arch): New.
	(i386_mach): Return bfd_mach_l1om for Intel L1OM.
	(md_show_usage): Display l1om.
	(i386_target_format): Return ELF_TARGET_L1OM_FORMAT if
	cpu_arch_isa_flags.bitfield.cpul1om is set.

	* config/tc-i386.h (TARGET_ARCH): Use (i386_arch ()).
	(i386_arch): New.
	(ELF_TARGET_L1OM_FORMAT): Likewise.

	* doc/c-i386.texi: Document l1om.

gas/testsuite/

2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>

	* gas/i386/l1om.d: New.
	* gas/i386/l1om-inval.l: Likewise.
	* gas/i386/l1om-inval.s: Likewise.

	* gas/i386/i386.exp: Run l1om-inval and l1om.

include/elf/

2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>

	* common.h (EM_L1OM): New.

ld/

2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.tgt (targ64_extra_emuls): Add elf_l1om if elf_x86_64
	is supported.  Add elf_l1om_fbsd if elf_x86_64_fbsd is supported.
	(targ_extra_emuls): Likewise.

	* Makefile.am (ALL_64_EMULATIONS): Add eelf_l1om.o and
	eelf_l1om_fbsd.o
	(eelf_l1om.c): New.
	(eelf_l1om_fbsd.c): Likewise.
	* Makefile.in: Regenerated.

	* emulparams/elf_l1om.sh: New.
	* emulparams/elf_l1om_fbsd.sh: Likewise.

ld/testsuite/

2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-x86-64/abs-l1om.d: New.
	* ld-x86-64/protected2-l1om.d: Likewise.
	* ld-x86-64/protected3-l1om.d: Likewise.

	* ld-x86-64/x86-64.exp: Run abs-l1om, protected2-l1om and
	protected3-l1om.

opcodes/

2009-07-25  H.J. Lu  <hongjiu.lu@intel.com>

	* configure.in: Handle bfd_l1om_arch.
	* disassemble.c (disassembler): Likewise.

	* configure: Regenerated.

	* i386-dis.c (print_insn): Handle bfd_mach_l1om and
	bfd_mach_l1om_intel_syntax.  Use 8 bytes per line for Intel L1OM.

	* i386-gen.c (cpu_flag_init): Set CPU_UNKNOWN_FLAGS to ~CpuL1OM.
	Add CPU_L1OM_FLAGS.
	(cpu_flags): Add CpuL1OM.
	(set_bitfield): Take an argument to set the value field.
	(process_i386_cpu_flag): Support ~CpuXXX and ~(CpuXXX|CpuYYY).
	(process_i386_opcode_modifier): Updated.
	(process_i386_operand_type): Likewise.
	* i386-init.h: Regenerated.
	* i386-tbl.h: Likewise.

	* i386-opc.h (CpuL1OM): New.
	(CpuXsave): Updated.
	(i386_cpu_flags): Add cpul1om.
 2009-07-25 14:58:58 +00:00
Trevor Smigiel
8fdcc58daa include/elf/ 
* spu.h (R_SPU_ADD_PIC): New.
bfd/
        * reloc.c (BFD_RELOC_SPU_ADD_PIC): Define.
        * bfd-in2.h: Regenerate.
        * libbfd.h: Regenerate.
        * elf32-spu.c (elf_howto_table): Add entries SPU_ADD_PIC.
        (spu_elf_bfd_to_reloc_type): Handle SPU_ADD_PIC.
        (spu_elf_relocate_section): Patch instructions marked by SPU_ADD_PIC.
gas/
        * config/tc-spu.c (md_apply_fix): Handle SPU_ADD_PIC.
        * config/tc-spu.h (tc_fix_adjustable): Don't adjust for SPU_ADD_PIC.
        (TC_FORCE_RELOCATION): Emit relocs for SPU_ADD_PIC.
ld/testsuite/
        * ld-spu/pic.d: New.
        * ld-spu/pic.s: New.
        * ld-spu/picdef.s: New.
 2009-07-24 19:51:27 +00:00
H.J. Lu
9b769489c6 bfd/ 
2009-07-23  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10434
	* elf64-x86-64.c (elf64_x86_64_check_relocs): Check executable
	instead of shared for R_X86_64_TPOFF32.
	(elf64_x86_64_relocate_section): Likewise.

ld/testsuite/

2009-07-23  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10434
	* ld-x86-64/tlsle1.d: New.
	* ld-x86-64/tlsle1.s: Likewise.

	* ld-x86-64/x86-64.exp: Run tlsle1.
 2009-07-23 21:22:20 +00:00
H.J. Lu
2955ec4c12 bfd/ 
2009-07-21  H.J. Lu  <hongjiu.lu@intel.com>

	 PR ld/10426
	 * elflink.c (elf_link_add_object_symbols): Turn an IFUNC symbol
	 from a DSO into a normal FUNC symbol.
	 (elf_link_output_extsym): Turn an undefined IFUNC symbol into
	 a normal FUNC symbol.

ld/testsuite/

2009-07-21  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10426
	* ld-ifunc/ifunc.exp: Check test-1 and libtest-2.so.  Updated.

	* ld-ifunc/test-1.c: New.
	* ld-ifunc/test-2.c: Likewise.
 2009-07-21 21:37:26 +00:00
Nick Clifton
1c4c13cd94 * ld-mips-elf/pic-and-nonpic-3b.dd: Updated to use new PLT 
entries.
        * ld-mips-elf/pic-and-nonpic-5b.dd: Likewise.
        * ld-mips-elf/pic-and-nonpic-6-o32.dd: Likewise.
        * ld-mips-elf/pic-and-nonpic-6-n32.dd: Likewise.
        * ld-mips-elf/pic-and-nonpic-6-n64.dd: Likewise.
 2009-07-17 13:36:16 +00:00
Nick Clifton
6d30f5b2dc * elfxx-mips.c (LOAD_INTERLOCKS_P): New define. 
(_bfd_mips_elf_size_dynamic_sections): For CPUs without load
        interlocking, the last PLT entry needs a nop in the branch delay slot.
        (_bfd_mips_elf_finish_dynamic_symbol): For CPUs with load itnerlocking,
        output the last two PLT entries in reverse order.

        * ld-mips-elf/pic-and-nonpic-3b.dd,
        ld-mips-elf/pic-and-nonpic-5b.dd,
        ld-mips-elf/pic-and-nonpic-6-o32.dd: Updated to use new PLT entries.
 2009-07-17 09:46:00 +00:00
H.J. Lu
1f85278f17 bfd/ 
2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>

	* elf32-i386.c (elf_i386_relocate_section): Don't get local
	STT_GNU_IFUNC symbol for relocatable link.
	* elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.

ld/testsuite/

2009-07-16  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-ifunc/ifunc-5r-local-i386.d: New.
	* ld-ifunc/ifunc-5r-local-x86-64.d: Likewise.
 2009-07-16 14:23:12 +00:00
Nathan Sidwell
9a6f4e976d gas/ 
* config/tc-arm.c (md_apply_fix <BFD_RELOC_ARM_TARGET2>): Write
	the offset for REL targets here.

	gas/testsuite/
	* gas/arm/target-reloc-1.s: New.
	* gas/arm/target-reloc-1.d: New.

	ld/testsuite/
	* ld-arm/arm-target2.s: Add addend cases.
	* ld-arm/arm-target2-rel.d: Adjust.
	* ld-arm/arm-target2-abs.d: Adjust.
	* ld-arm/arm-target2-got-rel.d: Adjust.
 2009-07-16 13:18:52 +00:00
H.J. Lu
37bbf52bcd Fix a typo. 2009-07-13 16:55:09 +00:00
H.J. Lu
be19bd519b 2009-07-13 H.J. Lu <hongjiu.lu@intel.com> 
* ld-ifunc/ifunc.exp: Don't use -shared/-static to build object
	files.  Use ld_simple_link to build static non-ifunc-using
	executable.  Re-enable static non-ifunc-using executable check.
 2009-07-13 16:52:37 +00:00
H.J. Lu
552deff831 2009-07-10 H.J. Lu <hongjiu.lu@intel.com> 
* ld-ifunc/ifunc.exp: Don't chck static non-ifunc-using
	executable.
 2009-07-10 19:31:54 +00:00
H.J. Lu
e697f5a267 2009-07-10 H.J. Lu <hongjiu.lu@intel.com> 
* ld-ifunc/ifunc-1-local-x86.d: Updated.
	* ld-ifunc/ifunc-1-x86.d: Likewise.
	* ld-ifunc/ifunc-3a-x86.d: Likewise.
 2009-07-10 14:30:21 +00:00
H.J. Lu
1d77084592 bfd/ 
2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>

	* elf.c (_bfd_elf_get_synthetic_symtab): Remove leading zeros
	when reporting  addends.


ld/testsuite/

2009-07-10  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-ifunc/ifunc-1-local-x86.d: Updated.
	* ld-ifunc/ifunc-1-x86.d: Likewise.Likewise.
	* ld-ifunc/ifunc-2-local-x86-64.d: Likewise.Likewise.
	* ld-ifunc/ifunc-2-x86-64.d: Likewise.
	* ld-ifunc/ifunc-3a-x86.d: Likewise.Likewise.
 2009-07-10 14:03:03 +00:00
Alan Modra
e054468f6c STT_GNU_IFUNC support for PowerPC. 2009-07-10 12:19:58 +00:00
Alan Modra
466a53e020 * ld-selective/selective.exp: Remove check that $CC contains the 
string "gcc".  Do -dumpversion for $CXX.
 2009-07-08 03:09:13 +00:00
Nick Clifton
fe56b6cece PR 10288 
* arm-dis.c (coprocessor): Print the LDC and STC versions of the
        LFM and SFM instructions as comments,.
        Improve consistency of formatting for instructions displayed as
        comments and decimal values displayed with their hexadecimal
        equivalents.
        Formatting tidy ups.

        Updated expected disassembler regexps.
 2009-06-30 11:57:05 +00:00
Nick Clifton
05413229fd PR 10288 
* arm-dis.c (enum opcode_sentinels): New:  Used to mark the
        boundary between variaant and generic coprocessor instuctions.
        (coprocessor): Use it.
        Fix architecture version of MCRR and MRRC instructions.
        (arm_opcdes): Fix patterns for STRB and STRH instructions.
        (print_insn_coprocessor): Check architecture and extension masks.
        Print a hexadecimal version of any decimal constant that is
        outside of the range of -16 to +32.
        (print_arm_address): Add a return value of the offset used in the
        adress, if it is worth printing a hexadecimal version of it.
        (print_insn_neon): Print a hexadecimal version of any decimal
        constant that is outside of the range of -16 to +32.
        (print_insn_arm): Likewise.
        (print_insn_thumb16): Likewise.
        (print_insn_thumb32): Likewise.

        PR 10297
        * arm-dis.c (UNDEFINED_INSTRUCTION): New macro for a description
        of an undefined instruction.
        (arm_opcodes): Use it.
        (thumb_opcod): Use it.
        (thumb32_opc): Use it.

        Update expected disassembly regrexps in GAS and LD testsuites.
 2009-06-29 08:08:15 +00:00
H.J. Lu
83b89087cf bfd/ 
2009-06-27  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10337
	* elf.c (bfd_section_from_shdr): Don't change sh_link for
	SHT_REL/SHT_RELA sections on executable nor shared library.
	Treat SHT_REL/SHT_RELA sections with sh_link set to SHN_UNDEF
	as a normal section.

ld/testsuite/

2009-06-27  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10337
	* ld-ifunc/binutils.exp: New.
 2009-06-27 16:07:10 +00:00
Kai Tietz
204eb8bc8b 2009-06-25 Kai Tietz <kai.tietz@onevision.com> 
* ld-pe/aligncomm-1.c (size_t): Add typedef.
	(main): Use it for casting pointer to scalar.
	* ld-pe/aligncomm-2.c: Likewise.
	* ld-pe/aligncomm-3.c: Likewise.
	* ld-pe/aligncomm-4.c: Likewise.
	* ld-scripts/empty-address.exp: Make sure that for x86_64-*-mingw*
	target imagebase is set to zero.
	* ld-scripts/weak.exp: Don't fail for x86_64-*-mingw* target.
 2009-06-25 14:41:18 +00:00
Christophe Lyon
022f83127a 2009-06-22 Christophe Lyon <christophe.lyon@st.com> 
bfd/
	* elf32-arm.c (elf32_arm_size_stubs): Use PLT address as
	destination for defined dynamic symbols when deciding whether to
	insert a stub or not.
	(allocate_dynrelocs): Make sure functions are not marked as Thumb
	when actually accessed through a PLT, even when generating a
	shared lib.

	ld/testsuite:
	* ld-arm/farcall-mixed-app.s: Add new references to check more
	modes switching.
	* ld-arm/farcall-mixed-lib1.s: Likewise.
	* ld-arm/farcall-mixed-app-v5.d: Update expected result.
	* farcall-mixed-app.d: Likewise.
	* ld-arm/farcall-mixed-lib.d: Likewise.
 2009-06-22 10:55:33 +00:00
Dave Korn
11275b5ad5 * ld-pe/pe-run.exp (proc test_direct_link_dll): Fix incorrect 
line-wrapping.
 2009-06-22 09:34:52 +00:00
H.J. Lu
4c5448074d bfd/ 
2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>

	* elf32-i386.c (elf_i386_tls_transition): Add a parameter,
	r_symndx.  Report local symbol name on error.
	(elf_i386_check_relocs): Updated.  Report local symbol name on
	error.
	(elf_i386_gc_sweep_hook): Updated.
	(elf_i386_relocate_section): Likewise.

	* elf64-x86-64.c (elf64_x86_64_tls_transition): Add a parameter,
	r_symndx.  Report local symbol name on error.
	(elf64_x86_64_check_relocs): Updated.  Report local symbol name
	on error.
	(elf64_x86_64_gc_sweep_hook): Updated.
	(elf64_x86_64_relocate_section): Likewise.

ld/testsuite/

2009-06-19  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-i386/i386.exp: Run tlsgd2.

	* ld-i386/tlsgd2.d: New.
	* ld-i386/tlsgd2.s: Likewise.

	* ld-x86-64/tlsgd3.d: Updated.
 2009-06-19 16:00:33 +00:00
Dave Korn
470c710ef0 * ld-pe/pe-run.exp (proc test_direct_link_dll): Always pass 
--enable-auto-import to the linker.
	* ld-pe/vers-script-1.d:  Replace '\$' by '_' in all symbol names.
	* ld-pe/vers-script-3.d:  Likewise.
	* ld-pe/vers-script-4.d:  Likewise.
	* ld-pe/vers-script-dll.c:  Likewise.
	* lib/ld-lib.exp (proc is_pecoff_format):  Also return true for
	"*-*-cegcc*" targets.
 2009-06-18 02:47:51 +00:00
H.J. Lu
1628149bdd 2009-06-15 H.J. Lu <hongjiu.lu@intel.com> 
* ld-ifunc/ifunc-9-x86.d: Fix a typo.
 2009-06-15 13:28:56 +00:00
H.J. Lu
44c4ea11d3 bfd/ 
2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10270
	* elf32-i386.c (elf_i386_allocate_dynrelocs): Disallow
	dynamic IFUNC pointer in non-shared object.  Use .got.plt
	for IFUNC definition in PIE.
	(elf_i386_allocate_dynrelocs): Resolve IFUNC definition in
	PIE locally.

	* elf64-x86-64.c (elf64_x86_64_allocate_dynrelocs): Disallow
	dynamic IFUNC pointer in non-shared object.  Use .got.plt
	for IFUNC definition in PIE.
	(elf64_x86_64_relocate_section): Resolve IFUNC definition in
	PIE locally.

ld/testsuite/

2009-06-14  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10270
	* ld-ifunc/ifunc-9-x86.d: New.
	* ld-ifunc/ifunc-9-x86.s: Likewise.
 2009-06-14 22:13:30 +00:00
H.J. Lu
c25bc9fc0d bfd/ 
2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10269
	* elf32-i386.c: Include "objalloc.h" and "hashtab.h".
	(elf_i386_link_hash_table): Add loc_hash_table and
	loc_hash_memory.
	(elf_i386_local_hash): New.
	(elf_i386_local_htab_hash): Likewise.
	(elf_i386_local_htab_eq): Likewise.
	(elf_i386_get_local_sym_hash): Likewise.
	(elf_i386_link_hash_table_free): Likewise.
	(elf_i386_allocate_local_dynrelocs): Likewise.
	(elf_i386_finish_local_dynamic_symbol): Likewise.
	(bfd_elf64_bfd_link_hash_table_free): Likewise.
	(elf_i386_link_hash_table_create): Create loc_hash_table and
	loc_hash_memory.
	(elf_i386_check_relocs): Handle local STT_GNU_IFUNC symbols.
	(elf_i386_size_dynamic_sections): Likewise.
	(elf_i386_relocate_section): Likewise.
	(elf_i386_finish_dynamic_sections): Likewise.
	(elf_i386_finish_dynamic_symbol): Check _DYNAMIC only if sym
	isn't NULL.

	* elf64-x86-64.c: Include "objalloc.h" and "hashtab.h".
	(elf64_x86_64_link_hash_table): Add loc_hash_table and
	loc_hash_memory.
	(elf64_x86_64_local_hash): New.
	(elf64_x86_64_local_htab_hash): Likewise.
	(elf64_x86_64_local_htab_eq): Likewise.
	(elf64_x86_64_get_local_sym_hash): Likewise.
	(elf64_x86_64_link_hash_table_free): Likewise.
	(elf64_x86_64_allocate_local_dynrelocs): Likewise.
	(elf64_x86_64_finish_local_dynamic_symbol): Likewise.
	(bfd_elf64_bfd_link_hash_table_free): Likewise.
	(elf64_x86_64_link_hash_table_create): Create loc_hash_table
	and loc_hash_memory.
	(elf64_x86_64_check_relocs): Handle local STT_GNU_IFUNC
	symbols.
	(elf64_x86_64_size_dynamic_sections): Likewise.
	(elf64_x86_64_relocate_section): Likewise.
	(elf64_x86_64_finish_dynamic_sections): Likewise.
	(elf64_x86_64_finish_dynamic_symbol): Check _DYNAMIC only if
	sym isn't NULL.

gas/

2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10269
	* config/tc-i386.c (md_apply_fix): Use TC_FORCE_RELOCATION
	instead of generic_force_reloc.

	* config/tc-i386.h (TC_FORCE_RELOCATION): New.

ld/testsuite/

2009-06-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10269
	*: ld-ifunc/ifunc-1-local-x86.d: New.
	*: ld-ifunc/ifunc-1-local-x86.s: Likewise.
	*: ld-ifunc/ifunc-2-local-i386.d: Likewise.
	*: ld-ifunc/ifunc-2-local-i386.s: Likewise.
	*: ld-ifunc/ifunc-2-local-x86-64.d: Likewise.
	*: ld-ifunc/ifunc-2-local-x86-64.s: Likewise.
	*: ld-ifunc/ifunc-4-local-x86.d: Likewise.
	*: ld-ifunc/ifunc-4-local-x86.s: Likewise.
	*: ld-ifunc/ifunc-5-local-i386.s: Likewise.
	*: ld-ifunc/ifunc-5-local-x86-64.s: Likewise.
	*: ld-ifunc/ifunc-5a-local-i386.d: Likewise.
	*: ld-ifunc/ifunc-5a-local-x86-64.d: Likewise.
	*: ld-ifunc/ifunc-5b-local-i386.d: Likewise.
	*: ld-ifunc/ifunc-5b-local-x86-64.d: Likewise.
 2009-06-14 01:39:46 +00:00
H.J. Lu
a951221dcc 2009-06-03 H.J. Lu <hongjiu.lu@intel.com> 
* ld-ifunc/ifunc-2-x86-64.d: Pass --64 to as and -melf_x86_64 to
	ld.
	* ld-ifunc/ifunc-5a-x86-64.d: Likewise.
	* ld-ifunc/ifunc-5b-x86-64.d: Likewise.
	* ld-ifunc/ifunc-6a-x86-64.d: Likewise.
	* ld-ifunc/ifunc-6b-x86-64.d: Likewise.
	* ld-ifunc/ifunc-7a-x86-64.d: Likewise.
	* ld-ifunc/ifunc-7b-x86-64.d: Likewise.

	* ld-ifunc/ifunc-8a-i386.s: New.
	* ld-ifunc/ifunc-8a-x86-64.s: Likewise.
	* ld-ifunc/ifunc-8b-i386.s: Likewise.
	* ld-ifunc/ifunc-8b-x86-64.s: Likewise.
	* ld-ifunc/ifunc-8-i386.d: Likewise.
	* ld-ifunc/ifunc-8-x86-64.d: Likewise.
 2009-06-03 17:32:02 +00:00
Richard Sandiford
94313f361f bfd/ 
* coff-rs6000.c (xcoff_ppc_relocate_section): Allow undefined
	symbols to be left unimported when linking statically.
	* xcofflink.c (xcoff_link_add_symbols): Ignore global linkage
	code when linking statically.

ld/testsuite/
	* ld-powerpc/aix-glink-3.s, ld-powerpc/aix-glink-3a.s,
	ld-powerpc/aix-glink-3b.s, ld-powerpc/aix-glink-3.dd,
	ld-powerpc/aix-glink-3-32.d, ld-powerpc/aix-glink-3-64.d: New tests.
	* ld-powerpc/aix52.exp: Run them.  Move the lineno tests to maintain
	alphabetical order.
 2009-06-02 18:51:34 +00:00
H.J. Lu
7afd84dc1f bfd/ 
2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>

	* elf32-i386.c (elf_i386_check_relocs): Increment
	got.refcount for R_386_GOT32/R_386_GOTOFF relocations
	against STT_GNU_IFUNC symbol.
	(elf_i386_allocate_dynrelocs): Set got.refcount to 0 if
	local STT_GNU_IFUNC definition is used.
	(elf_i386_relocate_section): Handle got.offset != -1 for
	R_386_GOT32/R_386_GOTOFF relocations against STT_GNU_IFUNC
	symbol.

	* elf64-x86-64.c (elf64_x86_64_check_relocs): Increment
	got.refcount for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64
	relocations against STT_GNU_IFUNC symbol.
	(elf64_x86_64_allocate_dynrelocs): Set got.refcount to 0 if
	local STT_GNU_IFUNC definition is used.
	(elf64_x86_64_relocate_section): Handle got.offset != -1
	for R_X86_64_GOTPCREL/R_X86_64_GOTPCREL64 relocations against
	STT_GNU_IFUNC symbol.

ld/testsuite/

2009-06-02  H.J. Lu  <hongjiu.lu@intel.com>

	* ld-ifunc/ifunc-5-i386.d: Renamed to ...
	* ld-ifunc/ifunc-5a-i386.d: This.

	* ld-ifunc/ifunc-5-x86-64.d: Renamed to ...
	* ld-ifunc/ifunc-5a-x86-64.d: This.

	* ld-ifunc/ifunc-5b-i386.d: New.
	* ld-ifunc/ifunc-5b-x86-64.d: Likewise.
	* ld-ifunc/ifunc-6a-i386.d: Likewise.
	* ld-ifunc/ifunc-6a-x86-64.d: Likewise.
	* ld-ifunc/ifunc-6b-i386.d: Likewise.
	* ld-ifunc/ifunc-6b-x86-64.d: Likewise.
	* ld-ifunc/ifunc-6-i386.s: Likewise.
	* ld-ifunc/ifunc-6-x86-64.s: Likewise.
	* ld-ifunc/ifunc-7a-i386.d: Likewise.
	* ld-ifunc/ifunc-7a-x86-64.d: Likewise.
	* ld-ifunc/ifunc-7b-i386.d: Likewise.
	* ld-ifunc/ifunc-7b-x86-64.d: Likewise.
	* ld-ifunc/ifunc-7-i386.s: Likewise.
	* ld-ifunc/ifunc-7-x86-64.s: Likewise.
 2009-06-02 17:31:42 +00:00
H.J. Lu
cbe950e9fe bfd/ 
2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10205
	* elf32-i386.c (elf_howto_table): Add R_386_IRELATIVE.
	(elf_i386_reloc_type_lookup): Likewise.
	(R_386_tls): Removed.
	(R_386_irelative): New.
	(R_386_vt_offset): Updated.
	(elf_i386_rtype_to_howto): Likewise.
	(elf_i386_link_hash_table): Add igotplt, iplt and irelplt.
	(elf_i386_link_hash_table_create): Initialize igotplt,
	iplt and irelplt.
	(elf_i386_check_relocs): Handle STT_GNU_IFUNC symbol first.
	(elf_i386_adjust_dynamic_symbol): Likewise.
	(elf_i386_allocate_dynrelocs): Likewise.
	(elf_i386_relocate_section): Likewise.
	(elf_i386_size_dynamic_sections): Set up .iplt and .igot.plt
	sections.
	(elf_i386_finish_dynamic_symbol): When building a static
	executable, use .iplt, .igot.plt and .rel.iplt sections for
	STT_GNU_IFUNC symbols.  Generate R_386_IRELATIVE relocation for
	locally defined STT_GNU_IFUNC symbol.

	* elf64-x86-64.c (x86_64_elf_howto): Add R_X86_64_IRELATIVE.
	(x86_64_reloc_map): Likewise.
	(R_X86_64_standard): Updated.
	(elf64_x86_64_link_hash_table): Add igotplt, iplt and irelplt.
	(elf64_x86_64_link_hash_table_create): Initialize igotplt,
	iplt and irelplt.
	(elf64_x86_64_check_relocs): Handle STT_GNU_IFUNC symbol first.
	(elf64_x86_64_adjust_dynamic_symbol): Likewise.
	(elf64_x86_64_allocate_dynrelocs): Likewise.
	(elf64_x86_64_relocate_section): Likewise.
	(elf64_x86_64_size_dynamic_sections): Set up .iplt and .igot.plt
	sections.
	(elf64_x86_64_finish_dynamic_symbol): When building a static
	executable, use .iplt, .igot.plt and .rela.iplt sections for
	STT_GNU_IFUNC symbols.  Generate R_X86_64_IRELATIVE relocation
	for locally defined STT_GNU_IFUNC symbol.

	* reloc.c (BFD_RELOC_386_IRELATIVE): New.
	(BFD_RELOC_X86_64_IRELATIVE): Likewise.

	* bfd-in2.h: Regenerated.
	* libbfd.h: Likewise.

include/elf/

2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10205
	* i386.h (R_386_IRELATIVE): New.
	* x86-64.h (R_X86_64_IRELATIVE): Likewise.

ld/testsuite/

2009-06-01  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/10205
	* ld-ifunc/ifunc.exp (contains_irelative_reloc): New.
	Use it on executable and shared library.
	Run *.d.

	* ld-ifunc/lib.c: Add a hidden alias, __GI_library_func2, for
	library_func2.
	(library_func): New.

	* ld-ifunc/ifunc-1-x86.d: New.
	* ld-ifunc/ifunc-1-x86.s: Likewise.
	* ld-ifunc/ifunc-2-i386.d: Likewise.
	* ld-ifunc/ifunc-2-i386.s: Likewise.
	* ld-ifunc/ifunc-2-x86-64.d: Likewise.
	* ld-ifunc/ifunc-2-x86-64.s: Likewise.
	* ld-ifunc/ifunc-3a-x86.d: Likewise.
	* ld-ifunc/ifunc-3b-x86.d: Likewise.
	* ld-ifunc/ifunc-3-x86.s: Likewise.
	* ld-ifunc/ifunc-4-x86.d: Likewise.
	* ld-ifunc/ifunc-4-x86.s: Likewise.
	* ld-ifunc/ifunc-5-i386.d: Likewise.
	* ld-ifunc/ifunc-5-i386.s: Likewise.
	* ld-ifunc/ifunc-5-x86-64.d: Likewise.
	* ld-ifunc/ifunc-5-x86-64.s: Likewise.
 2009-06-01 13:11:52 +00:00
Dave Korn
05056a8d5b ld/ChangeLog 
* deffilep.y (%union):  Add new string-type semantic value 'digits'.
	(%token):  Remove NUMBER as token, add DIGITS.
	(%type):  Add NUMBER as type.  Add new id types anylang_id, opt_id.
	(ALIGNCOMM):  Parse an anylang_id instead of a plain ID.
	(anylang_id):  New production.
	(opt_digits):  Likewise.
	(opt_id):  Likewise.
	(NUMBER):  Likewise.
	(def_lex):  Return strings of digits in raw string form as DIGITS
	token, instead of converting to numeric integer type.

ld/testsuite/ChangeLog

	* ld-pe/non-c-lang-syms.c:  New dump test source file.
	* ld-pe/non-c-lang-syms.d:  New dump test pattern file.
	* ld-pe/pe.exp:  Run new "foreign symbol" test.
 2009-05-27 18:40:56 +00:00
Nathan Sidwell
c8a1f2548b bfd/ 
* elf32-ppc.c (ppc_elf_relax_section): Work with a partial
	link.
	* bout.c (b_out_bfd_relax_section): Reject relocatable links.
	* elf32-m10300.c (mn10300_elf_relax_section): Likewise.
	* elf32-avr.c (elf32_avr_relax_section): Likewise.
	* elf32-frv.c (elf32_avr_relax_section): Likewise.
	* elf32-xtensa.c (elf_xtensa_relax_section): Likewise.
	* elf64-mmix.c (mmix_elf_relax_section): Likewise.
	* elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
	* elfxx-sparc.c (_bfd_sparc_elf_relax_section): Likewise.
	* reloc.c (bfd_generic_relax_section): Likewise.
	* reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
	* vms.c (vms_bfd_relax_section): Likewise.

	ld/
	* ldmain.c (main): Don't reject --relax -r.
	* ld.texinfo (PowerPC ELF32): Document behaviour of relaxing
	partial links.

	ld/testsuite/
	* ld-powerpc/vxworks-relax-2.s: New.
	* ld-powerpc/vxworks-relax-2.rd: New.
	* ld-powerpc/powerpc.exp: Add it.
 2009-05-27 13:31:24 +00:00
Hans-Peter Nilsson
cb150213b2 * ld-scripts/rgn-over7.d: Adjust expected message for recent change. 2009-05-22 15:54:36 +00:00
Julian Brown
48229727d8 ld/ 
* emultempl/armelf.em (fix_cortex_a8): New.
    (arm_elf_before_allocation): Call bfd_elf32_arm_set_cortex_a8_fix.
    (arm_elf_create_output_section_statements): Add fix_cortex_a8 to
    bfd_elf32_arm_set_target_relocs.
    (OPTION_FIX_CORTEX_A8, OPTION_NO_FIX_CORTEX_A8): New.
    (PARSE_AND_LIST_LONGOPTS): Add [no-]fix-cortex-a8 options.
    (PARSE_AND_LIST_OPTIONS): Add [no-]fix-cortex-a8 options.
    (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_[NO_]FIX_CORTEX_A8.
    * ld.texinfo (--[no-]fix-cortex-a8): Briefly document new options.

    bfd/
    * elf32-arm.c (THUMB16_BCOND_INSN, THUMB32_INSN, THUMB32_B_INSN):
    New macros.
    (elf32_arm_stub_a8_veneer_b_cond, elf32_arm_stub_a8_veneer_b)
    (elf32_arm_stub_a8_veneer_blx): New stub sequences.
    (elf32_arm_stub_type): Add arm_stub_a8_veneer_b_cond,
    arm_stub_a8_veneer_b and arm_stub_a8_veneer_blx.
    (elf32_arm_stub_hash_entry): Add target_addend, orig_insn fields.
    (a8_erratum_fix, a8_erratum_reloc): New structs.
    (elf32_arm_link_hash_table): Add a8_erratum_fixes,
    num_a8_erratum_fixes, fix_cortex_a8 fields.
    (elf32_arm_link_hash_table_create): Zero fix_cortex_a8.
    (elf32_arm_add_stub): Split into two parts, creating...
    (elf32_arm_create_or_find_stub_sec): New function.
    (elf32_arm_final_link_relocate): Add forward declaration.
    (arm_build_one_stub): Add support for THUMB32_TYPE, Thumb-2
    relocations, multiple relocations per stub.
    (find_stub_size_and_template): New (using parts of
    arm_size_one_stub).
    (arm_size_one_stub): Use find_stub_size_and_template.
    (a8_reloc_compare): New.
    (find_thumb_glue): Add forward declaration.
    (cortex_a8_erratum_scan): New.
    (elf32_arm_size_stubs): Add Cortex-A8 erratum workaround support.
    (bfd_elf32_arm_set_cortex_a8_fix): New.
    (bfd_elf32_arm_set_target_relocs): Add fix_cortex_a8 argument.
    (arm_map_one_stub): Add THUMB32_TYPE support.
    (a8_branch_to_stub_data): New.
    (make_branch_to_a8_stub): New.
    (elf32_arm_write_section): Add Cortex-A8 erratum workaround support.
    * bfd-in.h (bfd_elf32_arm_set_cortex_a8_fix): New.
    (bfd_elf32_arm_set_target_relocs): Add argument for controlling
    Cortex-A8 erratum workaround.
    * bfd-in2.h: Regenerate.

    ld/testsuite/
    * ld-arm/cortex-a8-arm-target.s: New.
    * ld-arm/cortex-a8-thumb-target.s: New.
    * ld-arm/cortex-a8-fix-b-rel.s: New.
    * ld-arm/cortex-a8-fix-b-rel-arm.d: New.
    * ld-arm/cortex-a8-fix-b-rel-thumb.d: New.
    * ld-arm/cortex-a8-fix-b.s: New.
    * ld-arm/cortex-a8-fix-b.d: New.
    * ld-arm/cortex-a8-fix-bl-rel.s: New.
    * ld-arm/cortex-a8-fix-bl-rel-arm.d: New.
    * ld-arm/cortex-a8-fix-bl-rel-thumb.d: New.
    * ld-arm/cortex-a8-fix-bl.s: New.
    * ld-arm/cortex-a8-fix-bl.d: New.
    * ld-arm/cortex-a8-fix-bcc-rel.s: New.
    * ld-arm/cortex-a8-fix-bcc-rel-thumb.d: New.
    * ld-arm/cortex-a8-fix-bcc.s: New.
    * ld-arm/cortex-a8-fix-bcc.d: New.
    * ld-arm/cortex-a8-fix-blx-rel.s: New.
    * ld-arm/cortex-a8-fix-blx-rel-arm.d: New.
    * ld-arm/cortex-a8-fix-blx-rel-thumb.d: New.
    * ld-arm/cortex-a8-fix-blx.s: New.
    * ld-arm/cortex-a8-fix-blx.d: New.
    * ld-arm/arm-elf.exp: Add new tests.
 2009-05-22 11:58:45 +00:00
Nathan Sidwell
ec6d26bed6 * ldlang.c (lang_check_section_addresses): Ignore non-loadable 
sections when checking for overlap.  Clarify error message
	concerns load address.

	testsuite/
	* ld-scripts/rgn-at4.t: New.
	* ld-scripts/rgn-at4.d: New.
 2009-05-22 11:27:44 +00:00
Dave Korn
c344f84568 * ld-pe/aligncomm-1.c (_alloca): Add dummy definition to 
satisfy final link on Windows targets when using gcc-3.
	* ld-pe/aligncomm-2.c (_alloca):  Likewise.
	* ld-pe/aligncomm-3.c (_alloca):  Likewise.
	* ld-pe/aligncomm-4.c (_alloca):  Likewise.
 2009-05-21 16:28:45 +00:00
Dave Korn
eca41774ed * lib/ld-lib.exp (run_ld_link_tests): Filter test names against 
runtests list.
 2009-05-20 13:40:38 +00:00
Dave Korn
c1711530e6 ==> bfd/ChangeLog <== 
2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>

	* cofflink.c (process_embedded_commands):  Ignore "-aligncomm".

==> gas/ChangeLog <==
2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>

	* NEWS:  Mention new feature.
	* config/obj-coff.c (obj_coff_common_parse):  New function.
	(obj_coff_comm):  Likewise.
	(coff_pseudo_table):  Override default ".comm" definition on PE.
	* doc/as.texinfo:  Document new feature.

==> gas/testsuite/ChangeLog <==
2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>

	* gas/pe/:  New directory for PE format-specific tests.
	* gas/pe/aligncomm-a.d:  New test pattern file.
	* gas/pe/aligncomm-a.s:  New test source file.
	* gas/pe/aligncomm-b.d:  New test pattern file.
	* gas/pe/aligncomm-b.s:  New test source file.
	* gas/pe/aligncomm-c.d:  New test pattern file.
	* gas/pe/aligncomm-c.s:  New test source file.
	* gas/pe/aligncomm-d.d:  New test pattern file.
	* gas/pe/aligncomm-d.s:  New test source file.
	* gas/pe/pe.exp:  New test control script.
	* lib/gas-defs.exp (is_pecoff_format):  New function.

==> ld/ChangeLog <==
2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>

	* NEWS:  Mention new feature.
	* deffile.h (def_file_aligncomm):  Add new struct definition.
	(def_file):  Add new def_file_aligncomm member.
	* deffilep.y (%token):  Add new ALIGNCOMM token.
	(command):  Add production rule for ALIGNCOMM.
	(def_file_free):  Free any chained def_file_aligncomm structs.
	(diropts[]):  Add entry for '-aligncomm' .drectve command.
	(def_aligncomm):  New grammar function.
	* ld.texinfo:  Document new feature.
	* pe-dll.c (process_def_file):  Rename from this ...
	(process_def_file_and_drectve):  ... to this, updating all callers,
	and process any aligncomms chained to the def file after scanning
	all .drectve sections.
	(generate_edata):  Updated to match.
	(pe_dll_build_sections):  Likewise.

==> ld/testsuite/ChangeLog <==
2009-05-19  Dave Korn  <dave.korn.cygwin@gmail.com>

	* ld-pe/aligncomm-1.c:  New test source file.
	* ld-pe/aligncomm-2.c:  Likewise.
	* ld-pe/aligncomm-3.c:  Likewise.
	* ld-pe/aligncomm-4.c:  Likewise.
	* ld-pe/aligncomm.d:  New test pattern file.

	* ld-pe/direct.exp:  Deleted, and content moved into ...
	* ld-pe/pe-run.exp:  ... New common file for all PE run tests.

	* ld-pe/vers-script.exp:  Deleted, and content merged into ...
	* ld-pe/pe-compile.exp:  ... New common file for PE tests needing
	a compiler, adding aligned common tests.

	* ld-pe/pe.exp:  Update header comment.
 2009-05-19 16:08:08 +00:00
H.J. Lu
989f09292e Correct the last ChangeLog entry. 2009-05-18 18:01:02 +00:00
Dave Korn
177b81d66a Committed on behalf of 
2008-08-07  Aaron W. LaFramboise  <aaron98wiridge9@aaronwl.com>

ld/ChangeLog:

	* pe-dll.c (process_def_file): Do not create empty export table.

ld/testsuite/ChangeLog:

	* ld-pe/exports.d: New file.
	* ld-pe/exports.s: New file.
	* ld-pe/pe.exp: New test for empty export table.
 2009-05-17 05:10:21 +00:00
Alan Modra
c91db5c06f * ld-elf/orphan3.d, * ld-elf/orphan3a.s, * ld-elf/orphan3b.s, 
* ld-elf/orphan3c.s, * ld-elf/orphan3d.s, * ld-elf/orphan3e.s,
	* ld-elf/orphan3f.s: Increase section size to 16.
	* ld-pe/orphan.d, * ld-pe/orphana.s, * ld-pe/orphanb.s,
	* ld-pe/orphand.s, * ld-pe/orphane.s: Likewise.
 2009-05-16 01:56:44 +00:00
Alan Modra
d127ecce68 ld/ 
* ldlang.c (lang_output_section_statement_lookup): Add function
	comment.  Make "name" non-const.  Ensure duplicate entries use
	the same string, allowing simple comparison in hash bucket loop.
	Tweak constraint check.
	(next_matching_output_section_statement): New function.
	* ldlang.h (lang_output_section_statement_lookup): Update.
	(next_matching_output_section_statement): Declare.
	* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't
	combine orphan sections when input sections flags differ in
	alloc or load.
	* emultempl/pe.em: Formatting throughout.
	(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
	* emultempl/pep.em: Formatting throughout.
	(gld${EMULATION_NAME}_place_orphan): As for elf32.em.
ld/testsuite/
	* ld-elf/orphan3.d, * ld-elf/orphan3a.s, * ld-elf/orphan3b.s,
	* ld-elf/orphan3c.s, * ld-elf/orphan3d.s, * ld-elf/orphan3e.s,
	* ld-elf/orphan3f.s: New test.
	* ld-pe/orphan.d, * ld-pe/orphana.s, * ld-pe/orphanb.s,
	* ld-pe/orphand.s, * ld-pe/orphane.s: New test.
	* ld-pe/direct.exp: Use is_pecoff_format.
	* ld-pe/longsecn.exp: Delete.
	* ld-pe/pe.exp: Run new test and longsecn tests.
 2009-05-15 14:22:36 +00:00
Paul Brook
22a8f80ef5 2009-05-15 Andrew Stubbs <ams@codesourcery.com> 
Paul Brook  <paul@codesourcery.com>

	bfd/
	* elf32-arm.c (elf32_arm_fix_exidx_coverage): Don't attempt to
	fix discarded sections.

	ld/testsuite/
	* ld-arm/arm-elf.exp: Add unwind-5.
	* ld-arm/discard-unwind.ld: New file.
	* ld-arm/unwind-5.d: New test.
	* ld-arm/unwind-5.s: New test.
 2009-05-15 00:08:12 +00:00
Ulrich Weigand
cdc83fba73 bfd/ 
* elf32-spu.c (build_stub): Always build "compact" sofware
	i-cache stubs.

ld/
	* emultempl/spuelf.em (PARSE_AND_LIST_ARGS_CASES): Always use
	compact stubs with software i-cache.

ld/testsuite/
	* ld-spu/icache1.d: Update for compact stubs.
 2009-05-14 16:56:09 +00:00
Ulrich Weigand
97fc8d845e bfd/ 
* elf32-spu.c (struct spu_link_hash_table): Add fromelem_size_log2.
	(spu_elf_setup): Initialize it.
	(spu_elf_size_stubs): Move .ovtab into .bss for software i-cache.
	Update to new-sytle cache manager data structures.
	(spu_elf_build_stubs): Generate new-style cache manager data
	structures and symbols.
	(spu_elf_auto_overlay): Update size computation.

ld/testsuite/
	* ld-spu/icache1.d: Update all addresses to accomodate icache
	buffer shifted down 0x800 bytes.
 2009-05-14 16:04:02 +00:00
Ulrich Weigand
452de53c12 bfd/ 
* elf32-spu.c (spu_elf_modify_segment_map): Move all PF_OVERLAY
	segments first amongst the program headers.

ld/testsuite/
	* ld-spu/icache.d: Update file offsets.
	* ld-spu/ovl.d: Likewise.
	* ld-spu/ovl1.d: Likewise.
 2009-05-14 15:26:36 +00:00
Alan Modra
bbb0fc04cc bfd/ 
* elf32-spu.c (spu_elf_size_stubs): Split out section placement to..
	(spu_elf_place_overlay_data): ..here.  New function.
	* elf32-spu.h (spu_elf_place_overlay_data): Declare.
ld/
	* emultempl/spuelf.em (spu_before_allocation): Call
	spu_elf_place_overlay_data.
ld/testsuite/
	* ld-spu/icache1.d: Update for changed overlay manager placement.
	* ld-spu/ovl.d: Likewise.
	* ld-spu/ovl2.d: Likewise.
 2009-05-14 04:30:03 +00:00
Nick Clifton
ad16af38c6 Revert previous delta 2009-05-07 15:07:32 +00:00