Commit graph

306 commits

Author SHA1 Message Date
Paul Brook
8f06b2d82f 2005-09-02 Paul Brook <paul@codesourcery.com>
bfd/
	* libbdf.h: Regenerate.
	* bfd-in2.h: Regenerate.
	* reloc.c: Add BFD_RELOC_ARM_T32_CP_OFF_IMM and
	BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
gas/
	* config/tc-arm.c (encode_arm_cp_address): Use
	BFD_RELOC_ARM_T32_CP_OFF_IMM in thumb mode.
	(do_iwmmxt_wldstbh): Use BFD_RELOC_ARM_T32_CP_OFF_IMM_S2 in thumb
	mode.
	(md_assemble): Only allow coprocessor instructions when Thumb-2 is
	available.
	(cCE, cC3): Define.
	(insns): Use them for coprocessor instructions.
	(md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM.
	(get_thumb32_insn): New function.
	(put_thumb32_insn): New function.
	(md_apply_fix): Handle BFD_RELOC_ARM_T32_CP_OFF_IMM and
	BFD_RELOC_ARM_T32_CP_OFF_IMM_S2.
gas/testsuite/
	* gas/arm/vfp-bad_t2.d, gas/arm/vfp-bad_t2.l, arm/vfp-bad_t2.s,
	gas/arm/vfp1_t2.d, gas/arm/vfp1_t2.s, gas/arm/vfp1xD_t2.d,
	gas/arm/vfp1xD_t2.s, gas/arm/vfp2_t2.d, gas/arm/vfp2_t2.s): New files.
opcodes/
	* arm-dis.c (coprocessor_opcodes): New.
	(arm_opcodes, thumb32_opcodes): Remove coprocessor insns.
	(print_insn_coprocessor): New function.
	(print_insn_arm): Use print_insn_coprocessor.  Remove coprocessor
	format characters.
	(print_insn_thumb32): Use print_insn_coprocessor.
2005-09-02 13:12:45 +00:00
Nick Clifton
c0524131ea Re-enable GAS for z8k-coff 2005-08-26 09:47:49 +00:00
Paul Brook
e9f89963c4 2005-07-29 Paul Brook <paul@codesourcery.com>
bfd/
	* reloc.c: Add BFD_RELOC_ARM_T32_ADD_PC12.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
gas/
	* config/tc-arm.c (T16_32_TAB): Add "addr". Fix encoding of push and
	pop.
	(do_t_addr): Implement 32-bit variant.
	(do_t_push_pop): Make some errors warnings.  Handle single register
	32-bit case.
	(insns): Use tCE for adr.
	(md_pcrel_from_section): Handle BFD_RELOC_ARM_T32_ADD_PC12.
	(md_apply_fix): Ditto.
gas/testsuite/
	* gas/arm/thumb32.d: Fix expected output for writeback addressing
	modes.  Add single high reg push/pop test.
	* gas/asm/thumb32.s: Add single high reg push/pop test.
opcodes/
	* arm-dis.c: Fix disassebly of thumb2 writeback addressing modes.
2005-07-29 17:39:39 +00:00
Paul Brook
92e90b6eb3 2005-07-29 Paul Brook <paul@codesourcery.com>
bfd/
	* reloc.c (BFD_RELOC_ARM_T32_IMM12): Add.
	* bfd-in2.h: Regeenrate.
	* libbfd.h: Regenerate.
gas/
	* config/tc-arm.c (parse_tb): New function.
	(enum operand_parse_code): Add OP_TB.
	(parse_operands): Handle OP_TB.
	(do_t_add_sub_w, do_t_tb): New functions.
	(insns): Add entries for addw, subw, tbb and tbh.
	(md_apply_fix): Handle BFD_RELOC_ARM_T32_IMM12.
gas/testsuite/
	* gas/arm/thumb32.s: Add tests for addw, subw, tbb and tbh.
	* gas/arm/thumb32.d: Ditto.
opcodes/
	* arm-dis.c (thumb32_opc): Fix addressing mode for tbh.
	(print_insn_thumb32): Fix decoding of thumb2 'I' operands.
2005-07-29 17:28:33 +00:00
DJ Delorie
fd54057a29 [bfd]
* reloc.c: Remove unused M32C relocs, add BFD_RELOC_M32C_HI8.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.

	* elf32-m32c.c (m32c_elf_howto_table): Add R_M32C_8, R_M32C_LO16,
	R_M32C_HI8, R_M32C_HI16.
	(m32c_reloc_map): Likewise.
	(m32c_elf_relocate_section): Add R_M32C_HI8 and R_M32C_HI16.

[cpu]
	* m32c.opc (parse_unsigned8): Add %dsp8().
	(parse_signed8): Add %hi8().
	(parse_unsigned16): Add %dsp16().
	(parse_signed16): Add %lo16() and %hi16().
	(parse_lab_5_3): Make valuep a bfd_vma *.

[gas]
	* config/tc-m32c.c (md_cgen_lookup_reloc): Add 8 bit operands.
	Support %mod() modifiers from opcodes.
	* doc/c-m32c.texi (M32C-Modifiers): New section.

[include/elf]

	* m32c.h: Add R_M32C_8, R_M32C_LO16, R_M32C_HI8, and R_M32C_HI16.

[opcodes]
	* m32c-asm.c Regenerate.
	* m32c-dis.c Regenerate.
2005-07-26 03:21:53 +00:00
Nick Clifton
e729279b04 Fix building for MS1 and M32C.
Restore alpha- sorting to the architecture tables.
2005-07-18 14:13:36 +00:00
Jakub Jelinek
9e492e0549 * libbfd-in.h (struct artdata): Add extended_names_size field.
* libbfd.h: Rebuilt.
	* coff-rs600.c (_bfd_xcoff_archive_p): Don't clear fields in freshly
	allocated object by bfd_zalloc.
	* coff64-rs6000.c (xcoff64_archive_p): Likewise.
	* ecoff.c (_bfd_ecoff_archive_p): Likewise.
	* archive.c (_bfd_generic_mkarchive, bfd_generic_archive_p): Likewise.
	(get_extended_arelt_filename): Fail if index is bigger or equal to
	extended_names_size.
	(_bfd_generic_read_ar_hdr_mag): Don't set bfd_error_malformed_archive,
	get_extended_arelt_filename already did that.
	(_bfd_slurp_extended_name_table): Initialize extended_names_size field.
	Allocate one extra byte and clear it, in case extended names table
	is not terminated.
2005-07-05 09:45:54 +00:00
Jakub Jelinek
d0fb9a8d03 * libbfd-in.h (bfd_malloc2, bfd_realloc2, bfd_zmalloc2, bfd_alloc2,
bfd_zalloc2): New prototypes.
	* bfd-in.h (HALF_BFD_SIZE_TYPE): Define.
	* libbfd.c (bfd_malloc2, bfd_realloc2, bfd_zmalloc2): New functions.
	* opncls.c (bfd_alloc2, bfd_zalloc2): New functions.
	* elf.c (bfd_elf_get_elf_syms, setup_group, assign_section_numbers,
	elf_map_symbols, map_sections_to_segments,
	assign_file_positions_for_segments, copy_private_bfd_data,
	swap_out_syms, _bfd_elf_slurp_version_tables): Use bfd_*alloc2
	where appropriate.
	* bfd-in2.h: Rebuilt.
	* libbfd.h: Rebuilt.

	* elf.c (_bfd_elf_print_private_bfd_data): Don't crash on bogus
	verdef or verneed section.
	(_bfd_elf_slurp_version_tables): Handle corrupt verdef and/or
	verneed sections gracefully.
	* elfxx-sparc.c (_bfd_sparc_elf_info_to_howto_ptr): Don't crash on
	bogus relocation values.
	* elf64-ppc.c (ppc64_elf_info_to_howto): Likewise.
	* elf64-s390.c (elf_s390_info_to_howto): Likewise.
	* elf32-s390.c (elf_s390_info_to_howto): Likewise.
	* elf64-x86-64.c (elf64_x86_64_info_to_howto): Likewise.
	* elfxx-ia64.c (lookup_howto): Likewise.
2005-07-05 09:44:20 +00:00
Jan Beulich
d6ab8113e3 bfd/
2005-06-17  Jan Beulich  <jbeulich@novell.com>

	* bfd-in2.h (elf_x86_64_reloc_type): Add BFD_RELOC_X86_64_GOTOFF64
	and BFD_RELOC_X86_64_GOTPC32.
	* libbfd.h (bfd_reloc_code_real_names): Likewise.
	* elf64-x86-64.c (x86_64_elf_howto_table): Add entries for
	R_X86_64_PC64, R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
	(x86_64_reloc_map): Add entries for R_X86_64_PC64, R_X86_64_GOTOFF64,
	and R_X86_64_GOTPC32.
	(elf64_x86_64_info_to_howto): Adjust bounding relocation type.
	(elf64_x86_64_check_relocs): Also handle R_X86_64_PC64,
	R_X86_64_GOTOFF64, and R_X86_64_GOTPC32.
	(elf64_x86_64_relocate_section): Likewise.
	(elf64_x86_64_gc_sweep_hook): Also handle R_X86_64_PC64.

gas/
2005-06-17  Jan Beulich  <jbeulich@novell.com>

	* config/tc-i386.c (reloc): Also handle BFD_RELOC_64_PCREL.
	(tc_i386_fix_adjustable): Include BFD_RELOC_X86_64_GOTOFF64,
	BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64.
	(output_disp): Do GOTPC conversion also for BFD_RELOC_X86_64_32S
	and BFD_RELOC_32_PCREL. Use BFD_RELOC_X86_64_GOTPC32 instead of
	aborting.
	(output_imm): Do GOTPC conversion also for BFD_RELOC_X86_64_32S.
	Use BFD_RELOC_X86_64_GOTPC32 instead of aborting.
	(tc_gen_reloc): Do GOTPC conversion also for BFD_RELOC_32_PCREL.
	Use BFD_RELOC_X86_64_GOTPC32 instead of aborting. Also handle
	BFD_RELOC_X86_64_GOTOFF64, BFD_RELOC_X86_64_GOTPC32,
	BFD_RELOC_X86_64_DTPOFF64, and BFD_RELOC_X86_64_TPOFF64. Also
	convert 8-byte pc-relative relocations.
	(lex_got): Use BFD_RELOC_X86_64_GOTOFF64 for 64-bit @gotoff.
	(i386_validate_fix): Likewise.
	(x86_cons): Also handle quad values in 64-bit mode.
	(i386_displacement): Also handle BFD_RELOC_X86_64_GOTOFF64.
	(md_apply_fix): Include BFD_RELOC_X86_64_DTPOFF64 and
	BFD_RELOC_X86_64_TPOFF64 in the TLS check. Also convert BFD_RELOC_64
	to pc-relative variant. Also check for BFD_RELOC_64_PCREL.

gas/testsuite/
2005-06-17  Jan Beulich  <jbeulich@novell.com>

	* gas/i386/x86-64-pcrel.s: Add insn requiring 64-bit pc-relative
	relocation. Add insns for all widths of non-pc-relative relocations.
	* gas/i386/x86-64-pcrel.d: Adjust.

include/elf/
2005-06-17  Jan Beulich  <jbeulich@novell.com>

	* x86-64.h (elf_x86_64_reloc_type): Adjust comment for
	R_X86_64_GOTPCREL. Add R_X86_64_PC64, R_X86_64_GOTOFF64, and
	R_X86_64_GOTPC32.
2005-06-17 08:03:59 +00:00
H.J. Lu
5420f73dbb bfd/
2005-06-06  H.J. Lu  <hongjiu.lu@intel.com>

	PR 990
	* bfd.c (bfd_find_line): New.

	* dwarf2.c (comp_unit): Add variable_table.
	(funcinfo): Add file, line, and sec.
	(varinfo): New.
	(lookup_symbol_in_function_table): New.
	(lookup_symbol_in_variable_table): New.
	(scan_unit_for_functions): Renamed to ...
	(scan_unit_for_symbols): This. Handle DW_TAG_entry_point and
	DW_TAG_variable.
	(comp_unit_find_nearest_line): Updated.
	(comp_unit_find_line): New.
	(_bfd_dwarf2_find_line): New.

	* elf-bfd.h (_bfd_elf_find_line): New.
	(_bfd_generic_find_line): New. Defined.

	* elf.c (_bfd_elf_find_line): New.

	* libbfd-in.h (_bfd_dwarf2_find_line): New.
	(_bfd_generic_find_line): New.

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

	* libbfd.c (_bfd_generic_find_line): New.

	* targets.c (BFD_JUMP_TABLE_SYMBOLS): Initialize _bfd_find_line
	with _bfd_generic_find_line.
	(bfd_target): Add _bfd_find_line.

binutils/

2005-06-06  H.J. Lu  <hongjiu.lu@intel.com>

	PR 990
	* nm.c (print_symbol): Call bfd_find_line before
	bfd_find_nearest_line.
2005-06-06 14:28:31 +00:00
Fred Fish
4ab527b053 Approved by nickc@redhat.com
2005-05-23  Fred Fish  <fnf@specifixinc.com>
	* dwarf2.c (struct dwarf2_debug): Add inliner_chain member.
	(struct funcinfo): Add caller_func, caller_file, caller_line.
	tag, and nesting_level members.
	(lookup_address_in_function_table): Change first passed parameter
	from "struct funcinfo *" to "struct comp_unit *".
	(lookup_address_in_function_table): Dereference unit to find function
	table.
	(lookup_address_in_function_table): Traverse the function list to
	create a chain of inlined functions back to the first non inlined
	function.
	(scan_unit_for_functions): Remember tag and nesting level.  Handle
	DW_AT_call_file and DW_AT_call_line.
	(comp_unit_find_nearest_line): Adjust lookup_address_in_function_table
	call to pass unit pointer instead of function table pointer.  For
	inlined functions, save pointer to the inliner chain.
	(_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL.
	(_bfd_dwarf2_find_inliner_info): New function that returns information
	from the inliner chain after a call to bfd_find_nearest_line.

	* bfd.c (bfd_find_inliner_info): Define using BFD_SEND.
	* targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for
	NAME##_find_inliner_info.
	(bfd_target): Add _bfd_find_inliner_info.
	* bfd-in2.h: Regenerate.

	* libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as
	macro that always returns bfd_false.
	(_bfd_dwarf2_find_inliner_info): Declare.
	* libbfd.h: Regenerate.

	* elf32-arm.c (elf32_arm_find_inliner_info): New function
	that calls _bfd_dwarf2_find_inliner_info.
	(bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info.

	* elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function
	that calls _bfd_dwarf2_find_inliner_info.
	* elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare.
	* elfn32-mips.c (bfd_elf32_find_inliner_info): Define to
	_bfd_mips_elf_find_inliner_info.
	* elf64-mips.c (bfd_elf64_find_inliner_info): Ditto.
	* elf32-mips.c (bfd_elf32_find_inliner_info): Ditto.

	* elf.c (_bfd_elf_find_inliner_info): New function that calls
	_bfd_dwarf2_find_inliner_info.
	* elf-bfd.h (_bfd_elf_find_inliner_info): Declare.
	* elfxx-target.h (bfd_elfNN_find_inliner_info): Define to
	_bfd_elf_find_inliner_info.

	* coffgen.c (coff_find_inliner_info): New function that
	calls _bfd_dwarf2_find_inliner_info.
	* libcoff-in.h (coff_find_inliner_info): Declare.
	* libcoff.h: Regenerate.
	* coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info.
	(pmac_xcoff_vec) Ditto.
	* coff64-rs6000.c (rs6000coff64_vec): Ditto.
	(aix5coff64_vec): Ditto.

	* aout-target.h (MY_find_inliner_info): Define as
	_bfd_nosymbols_find_inliner_info.
	* aout-tic30.c (MY_find_inliner_info): Ditto.
	* binary.c (binary_find_inliner_info): Ditto.
	* i386msdos.c (msdos_find_inliner_info): Ditto.
	* ihex.c (ihex_find_inliner_info): Ditto.
	* libaout.h (aout_32_find_inliner_info): Ditto.
	* libecoff.h (_bfd_ecoff_find_inliner_info): Ditto.
	* mach-o.c (bfd_mach_o_find_inliner_info): Ditto.
	* mmo.c (mmo_find_inliner_info): Ditto.
	* nlm-target.h (nlm_find_inliner_info): Ditto.
	* pef.c (bfd_pef_find_inliner_info): Ditto.
	* ppcboot.c (ppcboot_find_inliner_info): Ditto.
	* srec.c (srec_find_inliner_info): Ditto.
	* tekhex.c (tekhex_find_inliner_info): Ditto.
	* versados.c (versados_find_inliner_info): Ditto.
	* xsym.c (bfd_sym_find_inliner_info): Ditto.

	* ieee.c (ieee_find_inliner_info): New function that always
	returns FALSE.
	* oasys.c (oasys_find_inliner_info): Ditto.
	* vms.c (vms_find_inliner_info): Ditto.
2005-05-23 17:44:55 +00:00
Zack Weinberg
c19d120533 include/elf:
* arm.h: Import complete list of official relocation names
	and numbers from AAELF.  Define FAKE_RELOCs for old names.
	Remove a few old names no longer used anywhere.

bfd:
	* elf32-arm.c: Wherever possible, use official reloc names
	from AAELF.
	(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
	(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
	(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
	(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
	(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
	(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
	elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
	Add many new relocations from AAELF.
	(elf32_arm_howto_from_type): Update to match.
	(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
	R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
	R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
	(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
	(elf32_arm_final_link_relocate): Add support for
	R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6.  Remove
	case entries redundant with default.

	* reloc.c: Reorganize ARM relocations.  Add Thumb
	assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
	BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
	Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
	BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
	Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
	* bfd-in2.h, libbfd.h: Regenerate.

opcodes:
	* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
	instructions.  Adjust disassembly of some opcodes to match
	unified syntax.
	(thumb32_opcodes): New table.
	(print_insn_thumb): Rename print_insn_thumb16; don't handle
	two-halfword branches here.
	(print_insn_thumb32): New function.
	(print_insn): Choose among print_insn_arm, print_insn_thumb16,
	and print_insn_thumb32.  Be consistent about order of
	halfwords when printing 32-bit instructions.

gas:
	* hash.c (hash_lookup): Add len parameter.  All callers changed.
	(hash_find_n): New interface.
	* hash.h: Prototype hash_find_n.
	* sb.c: Include as.h.
	(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
	(sb_scrub_and_add_sb): New interface.
	* sb.h: Prototype sb_scrub_and_add_sb.
	* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.

	* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
	reference to BFD_RELOC_ARM_GOT12 which is never generated.
	* config/tc-arm.c: Rewrite, adding Thumb-2 support.

gas/testsuite:
	* gas/arm/arm.exp: Convert all existing "gas_test" tests to
	"run_dump_test" tests.  Run more tests unconditionally.  Run new tests.
	* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
	* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
	* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
	Adjust to work as a dump test.
	* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
	* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
	* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
	New files.

	* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
	diagnostics that don't happen in the first pass anymore.

	* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
	* gas/arm/vfp-bad.l:
	Update expected diagnostics.
	* gas/arm/pic.d: Update expected reloc name.
	* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
	* gas/arm/r15-bad.s: Avoid two-argument mul.
	* gas/arm/req.s: Adjust comments.
	* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
	use of PC.

	* gas/arm/macro-1.d, gas/arm/macro1.s
	* gas/arm/t16-bad.l, gas/arm/t16-bad.s
	* gas/arm/tcompat.d, gas/arm/tcompat.s
	* gas/arm/tcompat2.d, gas/arm/tcompat2.s
	* gas/arm/thumb32.d, gas/arm/thumb32.s
	New test pair.

ld/testsuite:
	* ld-arm/mixed-app.d: Adjust expected disassembly a little.
2005-05-18 05:40:12 +00:00
Fred Fish
2db3311b5a Fix obvious typo in comment.
2005-05-13  Fred Fish  <fnf@specifixinc.com>
	* libbfd-in.h: Fix a comment typo, 'neaderst' -> 'nearest'
	* libbfd.h: Rebuilt.
2005-05-14 01:31:32 +00:00
Alan Modra
d7128ce4b1 * reloc.c (BFD_RELOC_HI16_PCREL): Define.
(BFD_RELOC_HI16_S_PCREL, BFD_RELOC_LO16_PCREL): Define.
	* elf32-ppc.c (GLINK_PLTRESOLVE, GLINK_ENTRY_SIZE): Define.
	(CROR_151515, CROR_313131): Delete.
	(ADDIS_11_11, ADDI_11_11, SUB_11_11_30, ADD_0_11_11, ADD_11_0_11,
	LWZ_0_4_30, MTCTR_0, LWZ_12_8_30, BCTR, ADDIS_11_30,
	LWZU_0_X_11): Define.
	(ppc_elf_howto_raw): Add R_PPC_REL16, R_PPC_REL16_LO, R_PPC_REL16_HI
	and R_PPC_REL16_HA entries.
	(ppc_elf_reloc_type_lookup): Convert new bfd reloc types.
	(ppc_elf_addr16_ha_reloc): Also handle R_PPC_REL16_HA.
	(struct ppc_elf_link_hash_table): Add glink, glink_pltresolve,
	new_plt, and old_plt.
	(ppc_elf_create_dynamic_sections): Create .glink section.
	(ppc_elf_check_relocs): Set new_plt and old_plt.
	(ppc_elf_select_plt_layout): New function.
	(ppc_elf_tls_setup): Set plt output section elf type and flags.
	(allocate_got): Handle differences between old and new got layout.
	(allocate_dynrelocs): Likewise for plt.
	(ppc_elf_size_dynamic_sections): Likewise.  Allocate memory for
	.glink.  Don't allocate memory for old bss .plt.  Emit DT_PPC_GLINK.
	(ppc_elf_relax_section): Rename ppc_info to htab.  Handle .glink
	destination of R_PPC_PLTREL24 relocs.
	(ppc_elf_relocate_section): Handle new relocs and changed destination
	of R_PPC_PLTREL24.
	(ppc_elf_finish_dynamic_symbol): Init new style plt and handle
	differences in layout.
	(ppc_elf_finish_dynamic_sections): Set DT_PPC_GLINK value.  Don't
	put a blrl in new got.  Write glink contents.
	* elf32-ppc.h (ppc_elf_select_plt_layout): Declare.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.
2005-05-11 14:09:43 +00:00
Nick Clifton
3e11053365 Update the address and phone number of the FSF organization in the GPL notices 2005-05-04 15:53:43 +00:00
Nick Clifton
53e09e0aaf Update the FSF address in the copyright/GPL notice 2005-05-04 07:19:45 +00:00
Daniel Jacobowitz
ba93b8aced bfd/
* bfd-in2.h, libbfd.h: Regenerated.
	* reloc.c: Add ARM TLS relocations.
	* elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
	relocations.
	(elf32_arm_tls_gd32_howto, elf32_arm_tls_ldo32_howto)
	(elf32_arm_tls_ldm32_howto, elf32_arm_tls_le32_howto)
	(elf32_arm_tls_ie32_howto): New.
	(elf32_arm_howto_from_type): Support TLS relocations.
	(elf32_arm_reloc_map): Likewise.
	(elf32_arm_reloc_type_lookup): Likewise.
	(TCB_SIZE): Define.
	(struct elf32_arm_obj_tdata): New.
	(elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
	(elf32_arm_mkobject): New function.
	(struct elf32_arm_relocs_copied): Add pc_count.
	(elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
	(GOT_TLS_IE): Define.
	(struct elf32_arm_link_hash_table): Add tls_ldm_got.
	(elf32_arm_link_hash_newfunc): Initialize tls_type.
	(elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
	(elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
	(dtpoff_base, tpoff): New functions.
	(elf32_arm_final_link_relocate): Handle TLS relocations.
	(IS_ARM_TLS_RELOC): Define.
	(elf32_arm_relocate_section): Warn about TLS mismatches.
	(elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
	(elf32_arm_check_relocs): Detect invalid symbol indexes.  Handle
	TLS relocations and pc_count.
	(elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
	(allocate_dynrelocs): Handle TLS.  Bind REL32 relocs to local
	calls.
	(elf32_arm_size_dynamic_sections): Handle TLS.
	(elf32_arm_finish_dynamic_symbol): Likewise.
	(bfd_elf32_mkobject): Define.
gas/
	* config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
	(md_apply_fix3): Mark TLS symbols.
	(tc_gen_reloc): Handle TLS relocations.
	(arm_fix_adjustable): Ignore TLS relocations.
	(s_arm_elf_cons): Support expressions after decorated symbols.
gas/testuite/
	* gas/arm/tls.s, gas/arm/tls.d: New files.
	* gas/arm/arm.exp: Run TLS test.
include/elf/
	* arm.h: Add TLS relocations.
ld/testsuite/
	* ld-arm/tls-lib.s, ld-arm/tls-lib.d, ld-arm/tls-lib.r,
	ld-arm/tls-app.s, ld-arm/tls-app.d, ld-arm/tls-app.r: New files.
	* ld-arm/arm-lib.ld, ld-arm/arm-dyn.ld: Increase data segment
	alignment.
	* ld-arm/arm-elf.exp: Run TLS tests.
2005-03-29 16:54:22 +00:00
Jakub Jelinek
390c0e4288 * libbfd-in.h (_bfd_ar_spacepad): New prototype.
* libbfd.h: Rebuilt.
	* archive.c (_bfd_ar_spacepad): New function.
	(_bfd_construct_extended_name_table, _bfd_write_archive_contents,
	bsd_write_armap, _bfd_archive_bsd_update_armap_timestamp,
	coff_write_armap): Use it.
	(bfd_ar_hdr_from_filesystem): Likewise.  Fix HP-UX large
	uid/gid support.
	* archive64.c (bfd_elf64_archive_write_armap): Use _bfd_ar_spacepad.
2005-03-11 16:37:17 +00:00
Ben Elliston
109f709619 * archive.c: Include hashtab.h.
(struct ar_cache): Rename `arelt' to `arbfd' and remove `next'.
	(_bfd_look_for_bfd_in_cache): Reimplement using htab_find.
	(hash_file_ptr): New function.
	(eq_file_ptr): Likewise.
	(_bfd_add_bfd_to_archive_cache): Reimplement using a hash table.
	* libbfd-in.h: Include hashtab.h.
	(struct artdata): Change `cache' member type to htab_t.
	* libbfd.h: Rebuild.
2005-03-10 00:29:35 +00:00
Daniel Jacobowitz
0f20cc3522 * elfxx-mips.c (struct mips_got_entry): Add tls_type.
(struct mips_got_info): Add tls_gotno, tls_assigned_gotno,
	and tls_ldm_offset.
	(struct mips_elf_got_per_bfd_arg): Add global_count.
	(struct mips_elf_count_tls_arg): New.
	(struct mips_elf_hash_sort_data): Update comment for min_got_dynindx.
	(struct mips_elf_link_hash_entry): Add tls_type and tls_got_offset.
	(GOT_NORMAL, GOT_TLS_GD, GOT_TLS_LDM, GOT_TLS_IE)
	(GOT_TLS_OFFSET_DONE, GOT_TLS_DONE): Define.
	(TLS_RELOC_P): Define.
	(TP_OFFSET, DTP_OFFSET): Define.
	(dtprel_base, tprel_base): New functions.
	(mips_elf_link_hash_newfunc): Initialize tls_type.
	(mips_elf_got_entry_hash, mips_elf_got_entry_eq)
	(mips_elf_multi_got_entry_hash, mips_elf_multi_got_entry_eq): Handle
	TLS entries.
	(mips_tls_got_relocs, mips_elf_count_local_tls_relocs)
	(mips_elf_count_global_tls_entries, mips_elf_count_global_tls_relocs)
	(mips_elf_output_dynamic_relocation, mips_elf_initialize_tls_slots)
	(mips_tls_got_index): New functions.
	(mips_elf_local_got_index): Add new R_SYMNDX, H, and R_TYPE
	arguments.  Pass them to mips_elf_create_local_got_entry.  Use
	mips_tls_got_index.
	(mips_elf_global_got_index): Add new R_TYPE and INFO arguments.
	Handle TLS entries.
	(mips_elf_got_page, mips_elf_got16_entry): Update calls to
	mips_elf_create_local_got_entry.
	(mips_elf_create_local_got_entry): Add new R_SYMNDX, H, and R_TYPE
	arguments.  Handle TLS entries.
	(mips_elf_sort_hash_table_f): Add non-TLS assertions.
	(mips_elf_record_local_got_symbol): Add new TLS_FLAG argument.  Handle
	TLS entries.
	(mips_elf_record_global_got_symbol): Likewise.
	(mips_elf_make_got_per_bfd): Initialize new mips_got_info members.
	Count TLS entries.
	(mips_elf_merge_gots): Handle TLS entries when merging.
	(mips_elf_initialize_tls_index): New function.
	(mips_elf_set_global_got_offset): Handle TLS entries.
	(mips_elf_adjust_gp): Handle TLS.
	(mips_elf_multi_got): Remove redundant call to
	mips_elf_resolve_final_got_entries.  Initialize global_count.
	Correct a comment.  Initialize new TLS members of mips_got_info.
	Assign TLS GOT indexes for new GOTs.
	(mips_elf_create_got_section): Initialize new TLS members of
	mips_got_info.
	(mips_elf_calculate_relocation): Handle TLS relocs.
	(_bfd_mips_elf_check_relocs): Likewise.  Update calls to changed
	functions.
	(_bfd_mips_elf_always_size_sections): Handle TLS.
	(_bfd_mips_elf_size_dynamic_sections): Likewise.
	(_bfd_mips_elf_finish_dynamic_symbol): Likewise.  Update calls to
	changed functions.
	(_bfd_mips_elf_copy_indirect_symbol): Copy tls_type.
	(_bfd_mips_elf_hide_symbol): Handle TLS.
	* elfn32-mips.c (elf_mips_howto_table_rel, elf_mips_howto_table_rela)
	(mips_reloc_map): Add TLS relocs.
	* elf32-mips.c (elf_mips_howto_table_rel, mips_reloc_map): Likewise.
	* elf64-mips.c (mips_elf64_howto_table_rel)
	(mips_elf64_howto_table_rela, mips_reloc_map): Likewise.
	* reloc.c: Define new MIPS TLS relocations.
	* libbfd.h, bfd-in2.h: Regenerated.
2005-03-02 21:23:21 +00:00
Alan Modra
f075ee0c61 include/
* xtensa-isa-internal.h (xtensa_length_decode_fn): Warning fix.
	* xtensa-isa.h (xtensa_insnbuf_to_chars): Likewise.
	(xtensa_insnbuf_from_chars, xtensa_isa_length_from_chars): Likewise.
include/coff/
	* xcoff.h (struct xcoff_loader_info): Warning fix.
bfd/
	* bfd-in.h (bfd_elf_bfd_from_remote_memory): Warning fix.
	* coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Likewise.
	* coff-rs6000.c (xcoff_write_armap_big): Warning fixes.  Remove
	useless assignments.
	(xcoff_write_archive_contents_big): Likewise.
	(_bfd_xcoff_put_ldsymbol_name): Likewise.
	* coff64-rs6000.c (_bfd_xcoff64_put_ldsymbol_name): Likewise.
	* coffgen.c (coff_write_symbols): Make "written" a bfd_vma.
	* cofflink.c (process_embedded_commands): Warning fixes.
	* cpu-arm.c: Delete unnecessary prototypes.  Convert to C90.
	Warning fixes.
	* dwarf2.c: Warning fixes.
	* elf-bfd.h: Likewise.
	* elf-eh-frame.c: Likewise.
	* elf-strtab.c: Likewise.
	* elf.c: Likewise.
	* elf32-m68k.c: Likewise.
	* elf32-ppc.c: Likewise.
	* elf32-sh-symbian.c: Likewise.
	* elf32-sh.c: Delete unnecessary prototypes.  Warning fixes.
	* elf64-sh64.c: Likewise.
	* peicode.h: Likewise.
	* elf64-mmix.c: Warning fixes.
	* elfcode.h: Likewise.
	* elfxx-mips.c: Likewise.
	* libbfd-in.h: Likewise.
	* libbfd.c: Likewise.
	* mach-o.c: Likewise.
	* merge.c: Likewise.
	* mmo.c: Likewise.
	* opncls.c: Likewise.
	* pef.c: Likewise.
	* srec.c: Likewise.
	* vms-hdr.c: Likewise.
	* vms-tir.c: Likewise.
	* xtensa-isa.c: Likewise.
	* xtensa-modules.c: Likewise.
	* xsym.c: Likewise.
	(pstrcmp): Use correct choice of string lengths.  Fix return value.
	(bfd_sym_module_name): Correct string length.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
2005-02-20 14:59:07 +00:00
Maciej W. Rozycki
d6f1659387 bfd/:
2005-02-15  Nigel Stephens  <nigel@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

	* elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
	reloc howtos.  Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
	R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
	(elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
	(elf_mips16_gprel_howto): Likewise.  Redefine src_mask and
	dst_mask.
	(mips16_gprel_reloc): Remove bit shuffling; call
	_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
	and _bfd_mips16_elf_reloc_shuffle() instead.
	(mips16_reloc_map): New reloc map for MIPS16 relocs.
	(bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
	relocs.
	(mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from
	elf_mips16_howto_table_rel.
	* elf64-mips.c (mips16_elf64_howto_table_rel): New array for
	MIPS16 REL reloc howtos.  Add R_MIPS16_HI16 and R_MIPS16_LO16
	relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
	(elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel.
	(elf_mips16_gprel_howto): Likewise.  Redefine src_mask and
	dst_mask.
	(mips16_elf64_howto_table_rela): New array for MIPS16 RELA
	reloc howtos.  Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and
	R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16
	placeholders.
	(mips16_gprel_reloc): Remove bit shuffling; call
	_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
	and _bfd_mips16_elf_reloc_shuffle() instead.
	(mips16_reloc_map): New reloc map for MIPS16 relocs.
	(bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
	relocs.
	(mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from
	mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel.
	* elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16
	REL reloc howtos.  Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and
	R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders.
	(elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel.
	(elf_mips16_gprel_howto): Likewise.  Redefine src_mask and
	dst_mask.
	(mips16_gprel_reloc): Remove bit shuffling; call
	_bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp()
	and _bfd_mips16_elf_reloc_shuffle() instead.
	(mips16_reloc_map): New reloc map for MIPS16 relocs.
	(bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16
	relocs.
	(mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from
	elf_mips16_howto_table_rela or elf_mips16_howto_table_rel.
	* elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to
	handle bit shuffling for MIPS16 relocs.
	(_bfd_mips16_elf_reloc_shuffle): Likewise.
	(_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle()
	and _bfd_mips16_elf_reloc_shuffle().
	(_bfd_mips_elf_generic_reloc): Likewise.
	(mips_elf_calculate_relocation): Likewise.  Handle R_MIPS16_HI16
	and R_MIPS16_LO16.
	(mips_elf_obtain_contents): Remove bit shuffling.
	(mips_elf_perform_relocation): Likewise; call
	_bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle()
	instead.
	(_bfd_mips_elf_relocate_section): Likewise.  Handle R_MIPS16_HI16
	and R_MIPS16_LO16.
	* elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare.
	(_bfd_mips16_elf_reloc_shuffle): Likewise.
	* reloc.c (BFD_RELOC_MIPS16_HI16): New reloc.
	(BFD_RELOC_MIPS16_HI16_S): Likewise.
	(BFD_RELOC_MIPS16_LO16): Likewise.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.

gas/:
2005-02-15  Nigel Stephens  <nigel@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

	* config/tc-mips.c (reloc_needs_lo_p): Handle
	BFD_RELOC_MIPS16_HI16_S.
	(fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16.
	(append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S
	and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow
	complaints on.
	(mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S,
	BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants.
	Call my_getSmallExpression() to parse percent operators.
	(percent_op_match, mips_percent_op): Separate definitions.
	(mips16_percent_op): Define percent operators for the MIPS16 mode.
	(parse_relocation): Handle the MIPS16 mode using
	mips16_percent_op.
	(md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16,
	BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16.

gas/testsuite/:
2005-02-15  Nigel Stephens  <nigel@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

	* gas/mips/mips16-hilo.d: New test for the R_MIPS16_HI16 and
	R_MIPS16_LO16 relocs.
	* gas/mips/mips16-hilo-n32.d: Likewise, for the n32 ABI.
	* gas/mips/mips16-hilo.s: Source for the new tests.
	* gas/mips/mips.exp: Run the new tests.

include/:
2005-02-15  Nigel Stephens  <nigel@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

	* elf/mips.h (R_MIPS16_GOT16): New reloc code.
	(R_MIPS16_CALL16): Likewise.
	(R_MIPS16_HI16): Likewise.
	(R_MIPS16_LO16): Likewise.
	(R_MIPS16_min): New fake reloc code.
	(R_MIPS16_max): Likewise.

ld/testsuite/:
2005-02-15  Nigel Stephens  <nigel@mips.com>
            Maciej W. Rozycki  <macro@mips.com>

	* ld-mips-elf/mips16-hilo.d: New test for the R_MIPS16_HI16 and
	R_MIPS16_LO16 relocs.
	* ld-mips-elf/mips16-hilo-n32.d: Likewise, for the n32 ABI.
	* ld-mips-elf/mips16-hilo.s: Auxiliary source for the new tests.
	* ld-mips-elf/mips-elf.exp: Run the new tests.
2005-02-15 19:57:54 +00:00
Alexandre Oliva
90219bd0f3 bfd/ChangeLog:
2004-12-10  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_relocate_section): Force local binding
for TLSMOFF.
* reloc.c: Add R_FRV_TLSMOFF.
* elf32-frv.c (elf32_frv_howto_table): Likewise.
(frv_reloc_map, frv_reloc_type_lookup): Map it.
(elf32_frv_relocate_section): Handle it.
(elf32_frv_check_relocs): Likewise.
* libbfd.h, bfd-in2.h: Rebuilt.
2004-11-26  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (_frvfdpic_emit_got_relocs_plt_entries): Don't crash
when given an undefweak TLS symbol.  Fix constant TLS PLT entries
such that they return the constant in gr9.
(_frvfdpic_relax_tls_entries): Don't crash for undefweak TLS
symbols.
(_frvfdpic_size_got_plt): Set _cooked_size of dynamic sections.
too, such that they shrink on relaxation.
(elf32_frvfdpic_finish_dynamic_sections): Check __ROFIXUP_END__ as
marking the position right past the _GLOBAL_OFFSET_TABLE_ value.
(_frvfdpic_assign_plt_entries): Shrink constant TLS PLT entries
if we can guarantee the use of 16-bit constants.
2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
Introduce TLS support for FR-V FDPIC.
* reloc.c: Add TLS relocations.
* elf32-frv.c (elf32_frv_howto_table): Add TLS relocations.
(elf32_frv_rel_tlsdesc_value_howto): New.
(elf32_frv_rel_tlsoff_howto): New.
(frv_reloc_map): Add new mappings.
(struct frvfdpic_elf_link_hash_table): Add pointer to summary
reloc information.
(frvfdpic_dynamic_got_plt_info): New.
(frvfdpic_plt_tls_ret_offset): New.
(ELF_DYNAMIC_INTERPRETER, DEFAULT_STACK_SIZE): Move earlier.
(struct _frvfdpic_dynamic_got_info): Likewise.  Add TLS members.
(struct _frvfdpic_dynamic_got_plt_info): Likewise.
(FRVFDPIC_SYM_LOCAL): Regard symbols defined in the absolute
section as local.
(struct frvfdpic_relocs_info): Add TLS fields.
(frvfdpic_relocs_info_hash): Warning clean up.
(frvfdpic_relocs_info_find): Initialize tlsplt_entry.
(frvfdpic_pic_merge_early_relocs_info): Merge TLS fields.
(FRVFDPIC_TLS_BIAS): Define.
(tls_biased_base): New.
(_frvfdpic_emit_got_relocs_plt_entries): Deal with TLS
relocations.
(frv_reloc_type_lookup): Likewise.
(frvfdpic_info_to_howto_rel): Likewise.
(elf32_frv_relocate_section): Likewise.
(_frv_create_got_section): Create the PLT section here.
(elf32_frvfdpic_create_dynamic_sections): Not here.
(_frvfdpic_count_nontls_entries): Move out of...
(_frvfdpic_count_got_plt_entries): ... here.
(_frvfdpic_count_tls_entries): Likewise.  Add TLS support.
(_frvfdpic_count_relocs_fixups): Likewise.  Add relaxation
support.
(_frvfdpic_relax_tls_entries): New.
(_frvfdpic_compute_got_alloc_data): Add TLS support.
(_frvfdpic_get_tlsdesc_entry): New.
(_frvfdpic_assign_got_entries): Add TLS support.
(_frvfdpic_assign_plt_entries): Likewise.
(_frvfdpic_reset_got_plt_entries): New.
(_frvfdpic_size_got_plt): Move out of...
(elf32_frvfdpic_size_dynamic_sections): ... here.
(_frvfdpic_relax_got_plt_entries): New.
(elf32_frvfdpic_relax_section): New.
(elf32_frvfdpic_finish_dynamic_sections): Add TLS sanity check.
(elf32_frv_check_relocs): Add TLS support.
(bfd_elf32_bfd_relax_section): Define for FDPIC.
* libbfd.h, bfd-in2.h: Rebuilt.
cpu/ChangeLog:
2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
* frv.cpu: Add support for TLS annotations in loads and calll.
* frv.opc (parse_symbolic_address): New.
(parse_ldd_annotation): New.
(parse_call_annotation): New.
(parse_ld_annotation): New.
(parse_ulo16, parse_uslo16): Use parse_symbolic_address.
Introduce TLS relocations.
(parse_d12, parse_s12, parse_u12): Likewise.
(parse_uhi16): Likewise.  Fix constant checking on 64-bit host.
(parse_call_label, print_at): New.
gas/ChangeLog:
* config/tc-frv.c (md_apply_fix3): Mark TLS symbols as such.
2004-12-10  Alexandre Oliva  <aoliva@redhat.com>
* config/tc-frv.c (frv_pic_ptr): Add tlsmoff support.
2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
* cgen.c (gas_cgen_parse_operand): Handle
CGEN_PARSE_OPERAND_SYMBOLIC.
* config/tc-frv.c (md_cgen_lookup_reloc): Handle TLS relocations.
(frv_force_relocation): Likewise.  Fix handling of PIC
relocations.
(md_apply_fix3): Likewise.
include/elf/ChangeLog:
2004-12-10  Alexandre Oliva  <aoliva@redhat.com>
* frv.h: Add R_FRV_TLSMOFF.
2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
* frv.h: Add TLS relocations.
include/opcode/ChangeLog:
2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
* cgen.h (enum cgen_parse_operand_type): Add
CGEN_PARSE_OPERAND_SYMBOLIC.
ld/testsuite/ChangeLog:
* ld-frv/fdpic.exp: Add -mfdpic to ASFLAGS.
* ld-frv/tls.exp: Likewise.
2004-11-26  Alexandre Oliva  <aoliva@redhat.com>
* ld-frv/tls-3.s: New.
* ld-frv/tls-static-3.d: New.
* ld-frv/tls-dynamic-3.d: New.
* ld-frv/tls-pie-3.d: New.
* ld-frv/tls-shared-3.d: New.
* ld-frv/tls-relax-static-3.d: New.
* ld-frv/tls-relax-dynamic-3.d: New.
* ld-frv/tls-relax-pie-3.d: New.
* ld-frv/tls-relax-shared-3.d: New.
* ld-frv/tls.exp: Run the new tests.
* ld-frv/tls-dynamic-2.d: Adjust for improved relaxation.
* ld-frv/tls-relax-dynamic-2.d: Likewise.
* ld-frv/tls-relax-initial-shared-2.d: Likewise.
2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
* ld-frv/tls-1-dep.s: New.
* ld-frv/tls-1-shared.lds: New.
* ld-frv/tls-1.s: New.
* ld-frv/tls-2.s: New.
* ld-frv/tls-dynamic-1.d: New.
* ld-frv/tls-dynamic-2.d: New.
* ld-frv/tls-initial-shared-2.d: New.
* ld-frv/tls-pie-1.d: New.
* ld-frv/tls-relax-dynamic-1.d: New.
* ld-frv/tls-relax-dynamic-2.d: New.
* ld-frv/tls-relax-initial-shared-2.d: New.
* ld-frv/tls-relax-pie-1.d: New.
* ld-frv/tls-relax-shared-1.d: New.
* ld-frv/tls-relax-shared-2.d: New.
* ld-frv/tls-relax-static-1.d: New.
* ld-frv/tls-shared-1-fail.d: New.
* ld-frv/tls-shared-1.d: New.
* ld-frv/tls-shared-2.d: New.
* ld-frv/tls-static-1.d: New.
* ld-frv/tls.exp: New.
* ld-frv/fdpic-pie-1.d: Adjust for 64-bit host.
* ld-frv/fdpic-pie-2.d: Likewise.
* ld-frv/fdpic-pie-6.d: Likewise.
* ld-frv/fdpic-pie-7.d: Likewise.
* ld-frv/fdpic-pie-8.d: Likewise.
* ld-frv/fdpic-shared-1.d: Likewise.
* ld-frv/fdpic-shared-2.d: Likewise.
* ld-frv/fdpic-shared-3.d: Likewise.
* ld-frv/fdpic-shared-4.d: Likewise.
* ld-frv/fdpic-shared-5.d: Likewise.
* ld-frv/fdpic-shared-6.d: Likewise.
* ld-frv/fdpic-shared-7.d: Likewise.
* ld-frv/fdpic-shared-8.d: Likewise.
* ld-frv/fdpic-shared-local-2.d: Likewise.
* ld-frv/fdpic-shared-local-8.d: Likewise.
* ld-frv/fdpic-static-1.d: Likewise.
* ld-frv/fdpic-static-2.d: Likewise.
* ld-frv/fdpic-static-6.d: Likewise.
* ld-frv/fdpic-static-7.d: Likewise.
* ld-frv/fdpic-static-8.d: Likewise.
opcodes/ChangeLog:
2004-11-10  Alexandre Oliva  <aoliva@redhat.com>
* frv-asm.c: Rebuilt.
* frv-desc.c: Rebuilt.
* frv-desc.h: Rebuilt.
* frv-dis.c: Rebuilt.
* frv-ibld.c: Rebuilt.
* frv-opc.c: Rebuilt.
* frv-opc.h: Rebuilt.
2005-01-25 20:22:41 +00:00
H.J. Lu
c0c28ab8b2 2005-01-17 H.J. Lu <hongjiu.lu@intel.com>
* dwarf2.c (dwarf2_debug): Move info_ptr_unit to ...
	(comp_unit): Here.
	(read_unsigned_leb128): Removed.
	(read_signed_leb128): Removed.
	(find_abstract_instance_name): Updated.
	(parse_comp_unit): Accept info_ptr_unit.
	(_bfd_dwarf2_find_nearest_line): Set info_ptr_unit for each
	comp unit and pass it to parse_comp_unit.

	* elf-eh-frame.c (read_unsigned_leb128): Moved to ...
	(read_signed_leb128): Moved to ...
	* libbfd.c: Here.

	* libbfd-in.h (read_unsigned_leb128): New prototype.
	(read_signed_leb128): Likewise.
	* libbfd.h: Regenerated.
2005-01-17 17:12:00 +00:00
Alan Modra
4c52953f84 bfd/
* elf64-ppc.c (struct ppc_link_hash_table): Add no_multi_toc and
	multi_toc_needed.
	(has_toc_reloc, makes_toc_func_call, call_check_in_progress): Define.
	(ppc64_elf_check_relocs): Update references to has_gp_reloc.
	(ppc64_elf_setup_section_lists): Add no_multi_toc parm, set htab bit.
	(ppc64_elf_next_toc_section): Heed no_multi_toc.
	(ppc64_elf_reinit_toc): Set multi_toc_needed.
	(toc_adjusting_stub_needed): Rewrite.
	(ppc64_elf_next_input_section): Use multi_toc_needed to shortcut
	toc tests.  Adjust for toc_adjusting_stub_needed changes.
	(ppc64_elf_size_stubs): Update references to has_gp_reloc.
	* elf64-ppc.h (ppc64_elf_setup_section_lists): Update prototype.
	* section.c: Expand comment on backend bits.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
ld/
	* emultempl/ppc64elf.em (no_multi_toc): New var.
	(gld${EMULATION_NAME}_finish): Pass to ppc64_elf_setup_section_lists.
	(OPTION_NO_MULTI_TOC): Define.
	(PARSE_AND_LIST_LONGOPTS): Add --no-multi-toc support.
	(PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Likewise.
2005-01-06 09:03:56 +00:00
Richard Sandiford
1e50d24d55 include/elf/
* v850.h (R_V850_LO16_SPLIT_OFFSET): New reloc.

bfd/
	* reloc.c (BFD_RELOC_V850_LO16_SPLIT_OFFSET): New bfd_reloc_code_type.
	* elf32-v850.c (v850_elf_howto_table): Add entry for
	R_V850_LO16_SPLIT_OFFSET.
	(v850_elf_reloc_map): Map it to BFD_RELOC_V850_LO16_SPLIT_OFFSET.
	(v850_elf_perform_lo16_relocation): New function, extracted from...
	(v850_elf_perform_relocation): ...here.  Use it to handle
	R_V850_LO16_SPLIT_OFFSET.
	(v850_elf_check_relocs, v850_elf_final_link_relocate): Handle
	R_V850_LO16_SPLIT_OFFSET.
	* libbfd.h, bfd-in2.h: Regenerate.

gas/
	* config/tc-v850.c (handle_lo16): New function.
	(v850_reloc_prefix): Use it to check lo().
	(md_assemble, md_apply_fix3): Handle BFD_RELOC_V850_LO16_SPLIT_OFFSET.

gas/testsuite/
	* gas/v850/split-lo16.{s,d}: New test.
	* gas/v850/v850.exp: Run it.

ld/testsuite/
	* ld-v850: New directory.
2004-12-16 16:56:04 +00:00
Hans-Peter Nilsson
bac23f82ae * config.bfd: Support crisv32-*-* like cris-*-*.
* archures.c (bfd_mach_cris_v0_v10, bfd_mach_cris_v32)
	(bfd_mach_cris_v10_v32): New macros.
	* cpu-cris.c: Tweak formatting.
	(get_compatible): New function.
	(N): New macro.
	(bfd_cris_arch_compat_v10_v32, bfd_cris_arch_v32): New
	bfd_arch_info_type:s.
	(bfd_cris_arch): Use bfd_mach_cris_v0_v10 for member mach,
	get_compatible for member compatible and link bfd_cris_arch_v32 as
	next.
	* elf32-cris.c (cris_elf_pcrel_reloc)
	(cris_elf_set_mach_from_flags): New functions.
	(cris_elf_howto_table) <R_CRIS_8_PCREL, R_CRIS_16_PCREL>
	<R_CRIS_32_PCREL>: Use cris_elf_pcrel_reloc.
	(cris_elf_grok_prstatus, cris_elf_grok_psinfo): Give correct
	numbers for bfd_mach_cris_v32.
	(PLT_ENTRY_SIZE_V32): New macro.
	(elf_cris_plt0_entry): Drop last comma in initializer.
	(elf_cris_plt0_entry_v32, elf_cris_plt_entry_v32)
	(elf_cris_pic_plt0_entry_v32, elf_cris_pic_plt_entry_v32): New
	PLT initializers.
	(cris_elf_relocate_section): Change all "%B(%A)" messages to
	"%B, section %A".
	(elf_cris_finish_dynamic_symbol): Do V32-specific PLT entries.
	(elf_cris_finish_dynamic_sections): Similar.
	(elf_cris_adjust_dynamic_symbol): Similar.
	(cris_elf_check_relocs): Change all "%B(%A)" messages to "%B,
	section %A".
	<switch with PIC relocs>: Emit error and return FALSE for
	bfd_mach_cris_v10_v32.
	<case R_CRIS_8_PCREL, case R_CRIS_16_PCREL, case R_CRIS_32_PCREL>:
	Emit warning when generating textrel reloc.
	(cris_elf_object_p): Call cris_elf_set_mach_from_flags.
	(cris_elf_final_write_processing): Set flags according to mach.
	(cris_elf_print_private_bfd_data): Display
	EF_CRIS_VARIANT_COMMON_V10_V32 and EF_CRIS_VARIANT_V32.
	(cris_elf_merge_private_bfd_data): Drop variables old_flags,
	new_flags.  Don't call cris_elf_final_write_processing.  Don't
	look at the actual elf header flags at all; use
	bfd_get_symbol_leading_char to check ibfd, obfd.  Trap difference
	in bfd_get_mach for ibfd and obfd and handle merging of compatible
	objects.
	(bfd_elf32_bfd_copy_private_bfd_data): Define.
	* reloc.c (BFD_RELOC_CRIS_SIGNED_8, BFD_RELOC_CRIS_UNSIGNED_8)
	(BFD_RELOC_CRIS_SIGNED_16, BFD_RELOC_CRIS_UNSIGNED_16)
	(BFD_RELOC_CRIS_LAPCQ_OFFSET): New relocs.
	* bfd-in2.h, libbfd.h: Regenerate.
2004-11-04 14:58:13 +00:00
Alan Modra
f12123c0d5 * libbfd-in.h (BFD_ASSERT, BFD_FAIL): Wrap macro body in do while.
* libbfd.h: Regnerate.
	* elf32-cris.c: Add missing semicolon to BFD_ASSERTs.
	* elf32-frv.c: Likewise.
	* elf32-m32r.c: Likewise.
	* elf32-ppc.c: Likewise.
	* elf64-hppa.c: Likewise.
	* elfxx-ia64.c: Likewise.
	* opncls.c: Likewise.
2004-10-10 13:58:05 +00:00
Nick Clifton
3c9458e953 Implement a new BFD API function: bfd_is_target_special_symbol. Use this in nm
and objdump to skip the displaying of ARM Mapping symbols unless specifically
requested.
2004-10-08 14:54:04 +00:00
Bob Wilson
43cd72b9aa bfd ChangeLog
* elf32-xtensa.c (elf32xtensa_size_opt): New global variable.
	(xtensa_default_isa): Global variable moved here from xtensa-isa.c.
	(elf32xtensa_no_literal_movement): New global variable.
	(elf_howto_table): Add entries for new relocations.
	(elf_xtensa_reloc_type_lookup): Handle new relocations.
	(property_table_compare): When addresses are equal, compare sizes and
	various property flags.
	(property_table_matches): New.
	(xtensa_read_table_entries): Extend to read new property tables.  Add
	output_addr parameter to indicate that output addresses should be used.
	Use bfd_get_section_limit.
	(elf_xtensa_find_property_entry): New.
	(elf_xtensa_in_literal_pool): Use elf_xtensa_find_property_entry.
	(elf_xtensa_check_relocs): Handle new relocations.
	(elf_xtensa_do_reloc): Use bfd_get_section_limit.  Handle new
	relocations.  Use new xtensa-isa.h functions.
	(build_encoding_error_message): Remove encode_result parameter.  Add
	new target_address parameter used to detect alignment errors.
	(elf_xtensa_relocate_section): Use bfd_get_section_limit.  Clean up
	error handling.  Use new is_operand_relocation function.
	(elf_xtensa_combine_prop_entries, elf_xtensa_merge_private_bfd_data):
	Use underbar macro for error messages.  Formatting.
	(get_const16_opcode): New.
	(get_l32r_opcode): Add a separate flag for initialization.
	(get_relocation_opnd): Operand number is no longer explicit in the
	relocation.  Change to decode the opcode and analyze its operands.
	(get_relocation_slot): New.
	(get_relocation_opcode): Add bfd parameter.  Use bfd_get_section_limit.
	Use new xtensa-isa.h functions to handle multislot instructions.
	(is_l32r_relocation): Add bfd parameter.  Use is_operand_relocation.
	(get_asm_simplify_size, is_alt_relocation, is_operand_relocation,
	insn_decode_len, insn_decode_opcode, check_branch_target_aligned,
	check_loop_aligned, check_branch_target_aligned_address, narrowable,
	widenable, narrow_instruction, widen_instruction, op_single_fmt_table,
	get_single_format, init_op_single_format_table): New.
	(elf_xtensa_do_asm_simplify): Add error_message parameter and use it
	instead of calling _bfd_error_handler.  Use new xtensa-isa.h functions.
	(contract_asm_expansion): Add error_message parameter and pass it to
	elf_xtensa_do_asm_simplify.  Replace use of R_XTENSA_OP0 relocation
	with R_XTENSA_SLOT0_OP.
	(get_expanded_call_opcode): Extend to handle either L32R or CONST16
	instructions.  Use new xtensa-isa.h functions.
	(r_reloc struct): Add new virtual_offset field.
	(r_reloc_init): Add contents and content_length parameters.  Set
	virtual_offset field to zero.  Add contents to target_offset field for
	partial_inplace relocations.
	(r_reloc_is_defined): Check for null.
	(print_r_reloc): New debug function.
	(source_reloc struct): Replace xtensa_operand field with pair of the
	opcode and the operand position.  Add is_abs_literal field.
	(init_source_reloc): Specify operand by opcode/position pair.  Set
	is_abs_literal field.
	(source_reloc_compare): When target_offsets are equal, compare other
	fields to make sorting predictable.
	(literal_value struct): Add is_abs_literal field.
	(value_map_hash_table struct): Add has_last_loc and last_loc fields.
	(init_literal_value): New.
	(is_same_value): Replace with ...
	(literal_value_equal): ... this function.  Add comparisons of
	virtual_offset and is_abs_literal fields.
	(value_map_hash_table_init): Use bfd_zmalloc.  Check for allocation
	failure.  Initialize has_last_loc field.
	(value_map_hash_table_delete): New.
	(hash_literal_value): Rename to ...
	(literal_value_hash): ... this.  Include is_abs_literal flag and
	virtual_offset field in the hash value.
	(get_cached_value): Rename to ...
	(value_map_get_cached_value): ... this.  Update calls to
	literal_value_hash and literal_value_equal.
	(add_value_map): Check for allocation failure.  Update calls to
	value_map_get_cached_value and literal_value_hash.
	(text_action, text_action_list, text_action_t): New types.
	(find_fill_action, compute_removed_action_diff, adjust_fill_action,
	text_action_add, text_action_add_literal, offset_with_removed_text,
	offset_with_removed_text_before_fill, find_insn_action,
	print_action_list, print_removed_literals): New.
	(offset_with_removed_literals): Delete.
	(xtensa_relax_info struct): Add is_relaxable_asm_section, action_list,
	fix_array, fix_array_count, allocated_relocs, relocs_count, and
	allocated_relocs_count fields.
	(init_xtensa_relax_info): Initialize new fields.
	(reloc_bfd_fix struct): Add new translated field.
	(reloc_bfd_fix_init): Add translated parameter and use it to set the
	translated field.
	(fix_compare, cache_fix_array): New.
	(get_bfd_fix): Remove fix_list parameter and get all relax_info for the
	section via get_xtensa_relax_info.  Use cache_fix_array to set up
	sorted fix_array and use bsearch instead of linear search.
	(section_cache_t): New struct.
	(init_section_cache, section_cache_section, clear_section_cache): New.
	(ebb_t, ebb_target_enum, proposed_action, ebb_constraint): New types.
	(init_ebb_constraint, free_ebb_constraint, init_ebb, extend_ebb_bounds,
	extend_ebb_bounds_forward, extend_ebb_bounds_backward,
	insn_block_decodable_len, ebb_propose_action, ebb_add_proposed_action):
	New.
	(retrieve_contents): Use bfd_get_section_limit.
	(elf_xtensa_relax_section): Add relocations_analyzed flag.  Update call
	to compute_removed_literals.  Free value_map_hash_table when no longer
	needed.
	(analyze_relocations): Check is_relaxable_asm_section flag.  Call
	compute_text_actions for all sections.
	(find_relaxable_sections): Mark sections as relaxable if they contain
	ASM_EXPAND relocations that can be optimized.  Adjust r_reloc_init
	call.  Increment relax_info src_count field only for appropriate
	relocation types.  Remove is_literal_section check.
	(collect_source_relocs): Use bfd_get_section_limit.  Adjust calls to
	r_reloc_init and find_associated_l32r_irel.  Check
	is_relaxable_asm_section flag.  Handle L32R instructions with absolute
	literals.  Pass is_abs_literal flag to init_source_reloc.
	(is_resolvable_asm_expansion): Use bfd_get_section_limit.  Check for
	CONST16 instructions.  Adjust calls to r_reloc_init and
	pcrel_reloc_fits.  Handle weak symbols conservatively.
	(find_associated_l32r_irel): Add bfd parameter and pass it to
	is_l32r_relocation.
	(compute_text_actions, compute_ebb_proposed_actions,
	compute_ebb_actions, check_section_ebb_pcrels_fit,
	check_section_ebb_reduces, text_action_add_proposed,
	compute_fill_extra_space): New.
	(remove_literals): Replace with ...
	(compute_removed_literals): ... this function.  Call
	init_section_cache.  Use bfd_get_section_limit.  Sort internal_relocs.
	Call xtensa_read_table_entries to get the property table.  Skip
	relocations other than R_XTENSA_32 and R_XTENSA_PLT.  Use new
	is_removable_literal, remove_dead_literal, and
	identify_literal_placement functions.
	(get_irel_at_offset): Rewrite to use bsearch on sorted relocations
	instead of linear search.
	(is_removable_literal, remove_dead_literal,
	identify_literal_placement): New.
	(relocations_reach): Update check for literal not referenced by any
	PC-relative relocations.  Adjust call to pcrel_reloc_fits.
	(coalesce_shared_literal, move_shared_literal): New.
	(relax_section): Use bfd_get_section_limit.  Call
	translate_section_fixes.  Update calls to r_reloc_init and
	offset_with_removed_text.  Check new is_relaxable_asm_section flag.
	Add call to pin_internal_relocs.  Add special handling for
	R_XTENSA_ASM_SIMPLIFY and R_XTENSA_DIFF* relocs.  Use virtual_offset
	info to calculate new addend_displacement variable.  Replace code for
	deleting literals with more general code to perform the actions
	determined by the action_list for the section.
	(translate_section_fixes, translate_reloc_bfd_fix): New.
	(translate_reloc): Check new is_relaxable_asm_section flag.  Call
	find_removed_literal only if is_operand_relocation.  Update call to
	offset_with_removed_text.  Use new target_offset and removed_bytes
	variables.
	(move_literal): New.
	(relax_property_section):  Use bfd_get_section_limit.  Set new
	is_full_prop_section flag and handle new property tables.  Update calls
	to r_reloc_init and offset_with_removed_text.  Check
	is_relaxable_asm_section flag.  Handle expansion of zero-sized
	unreachable entries, with use of offset_with_removed_text_before_fill.
	For relocatable links, combine entries only for literal tables.
	(relax_section_symbols): Check is_relaxable_asm_section flag.  Update
	calls to offset_with_removed_text.  Translate st_size field for
	function symbols.
	(do_fix_for_relocatable_link): Change to return bfd_boolean to indicate
	failure.  Add contents parameter.  Update call to get_bfd_fix.  Update
	call to r_reloc_init.  Call _bfd_error_handler and return FALSE for
	R_XTENSA_ASM_EXPAND relocs.
	(do_fix_for_final_link): Add input_bfd and contents parameters.  Update
	call to get_bfd_fix.  Include offset from contents for partial_inplace
	relocations.
	(is_reloc_sym_weak): New.
	(pcrel_reloc_fits): Use new xtensa-isa.h functions.
	(prop_sec_len): New.
	(xtensa_is_property_section): Handle new property sections.
	(is_literal_section): Delete.
	(internal_reloc_compare): When r_offset matches, compare r_info and
	r_addend to make sorting predictable.
	(internal_reloc_matches): New.
	(xtensa_get_property_section_name): Handle new property sections.
	(xtensa_get_property_predef_flags): New.
	(xtensa_callback_required_dependence): Use bfd_get_section_limit.
	Update calls to xtensa_isa_init, is_l32r_relocation, and r_reloc_init.
	* xtensa-isa.c (xtensa_default_isa): Moved to elf32-xtensa.c.
	(xtisa_errno, xtisa_error_msg): New variables.
	(xtensa_isa_errno, xtensa_isa_error_msg): New.
	(xtensa_insnbuf_alloc): Add error handling.
	(xtensa_insnbuf_to_chars): Add num_chars parameter.  Update to
	use xtensa_format_decode.  Add error handling.
	(xtensa_insnbuf_from_chars): Add num_chars parameter.  Decode the
	instruction length to find the number of bytes to copy.
	(xtensa_isa_init): Add error handling.  Replace calls to
	xtensa_load_isa and xtensa_extend_isa with code to initialize lookup
	tables in the xtensa_modules structure.
	(xtensa_check_isa_config, xtensa_add_isa, xtensa_load_isa,
	xtensa_extend_isa): Delete.
	(xtensa_isa_free): Change to only free lookup tables.
	(opname_lookup_compare): Replace with ...
	(xtensa_isa_name_compare): ... this function.  Use strcasecmp.
	(xtensa_insn_maxlength): Rename to ...
	(xtensa_isa_maxlength): ... this.
	(xtensa_insn_length): Delete.
	(xtensa_insn_length_from_first_byte): Replace with ...
	(xtensa_isa_length_from_chars): ... this function.
	(xtensa_num_opcodes): Rename to ...
	(xtensa_isa_num_opcodes): ... this.
	(xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
	xtensa_isa_num_regfiles, xtensa_isa_num_stages,
	xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
	xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
	xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
	xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
	xtensa_format_get_slot, xtensa_format_set_slot): New functions.
	(xtensa_opcode_lookup): Add error handling.
	(xtensa_decode_insn): Replace with ...
	(xtensa_opcode_decode): ... this function, with new format and
	slot parameters.  Add error handling.
	(xtensa_encode_insn): Replace with ...
	(xtensa_opcode_encode): ... this function, which does the encoding via
	one of the entries in the "encode_fns" array.  Add error handling.
	(xtensa_opcode_name): Add error handling.
	(xtensa_opcode_is_branch, xtensa_opcode_is_jump, xtensa_opcode_is_loop,
	xtensa_opcode_is_call): New.
	(xtensa_num_operands): Replace with ...
	(xtensa_opcode_num_operands): ... this function.  Add error handling.
	(xtensa_opcode_num_stateOperands,
	xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
	xtensa_opcode_funcUnit_use, xtensa_operand_name,
	xtensa_operand_is_visible): New.
	(xtensa_get_operand, xtensa_operand_kind): Delete.
	(xtensa_operand_inout): Add error handling and special-case for
	"sout" operands.
	(xtensa_operand_get_field, xtensa_operand_set_field): Rewritten to
	operate on one slot of an instruction.  Added error handling.
	(xtensa_operand_encode): Handle default operands with no encoding
	functions.  Check for success by comparing against decoded value.
	Add error handling.
	(xtensa_operand_decode): Handle default operands.  Return decoded value
	through argument pointer.  Add error handling.
	(xtensa_operand_is_register, xtensa_operand_regfile,
	xtensa_operand_num_regs, xtensa_operand_is_known_reg): New.
	(xtensa_operand_isPCRelative): Rename to ...
	(xtensa_operand_is_PCrelative): ... this.  Add error handling.
	(xtensa_operand_do_reloc, xtensa_operand_undo_reloc): Return value
	through argument pointer.  Add error handling.
	(xtensa_stateOperand_state, xtensa_stateOperand_inout,
	xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
	xtensa_regfile_lookup_shortname, xtensa_regfile_name,
	xtensa_regfile_shortname, xtensa_regfile_view_parent,
	xtensa_regfile_num_bits, xtensa_regfile_num_entries,
	xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
	xtensa_state_is_exported, xtensa_sysreg_lookup,
	xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
	xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
	xtensa_interface_num_bits, xtensa_interface_inout,
	xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
	xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New.
	* xtensa-modules.c: Rewrite to use new data structures.
	* reloc.c (BFD_RELOC_XTENSA_DIFF8, BFD_RELOC_XTENSA_DIFF16,
	BFD_RELOC_XTENSA_DIFF32, BFD_RELOC_XTENSA_SLOT0_OP,
	BFD_RELOC_XTENSA_SLOT1_OP, BFD_RELOC_XTENSA_SLOT2_OP,
	BFD_RELOC_XTENSA_SLOT3_OP, BFD_RELOC_XTENSA_SLOT4_OP,
	BFD_RELOC_XTENSA_SLOT5_OP, BFD_RELOC_XTENSA_SLOT6_OP,
	BFD_RELOC_XTENSA_SLOT7_OP, BFD_RELOC_XTENSA_SLOT8_OP,
	BFD_RELOC_XTENSA_SLOT9_OP, BFD_RELOC_XTENSA_SLOT10_OP,
	BFD_RELOC_XTENSA_SLOT11_OP, BFD_RELOC_XTENSA_SLOT12_OP,
	BFD_RELOC_XTENSA_SLOT13_OP, BFD_RELOC_XTENSA_SLOT14_OP,
	BFD_RELOC_XTENSA_SLOT0_ALT, BFD_RELOC_XTENSA_SLOT1_ALT,
	BFD_RELOC_XTENSA_SLOT2_ALT, BFD_RELOC_XTENSA_SLOT3_ALT,
	BFD_RELOC_XTENSA_SLOT4_ALT, BFD_RELOC_XTENSA_SLOT5_ALT,
	BFD_RELOC_XTENSA_SLOT6_ALT, BFD_RELOC_XTENSA_SLOT7_ALT,
	BFD_RELOC_XTENSA_SLOT8_ALT, BFD_RELOC_XTENSA_SLOT9_ALT,
	BFD_RELOC_XTENSA_SLOT10_ALT, BFD_RELOC_XTENSA_SLOT11_ALT,
	BFD_RELOC_XTENSA_SLOT12_ALT, BFD_RELOC_XTENSA_SLOT13_ALT,
	BFD_RELOC_XTENSA_SLOT14_ALT): Add new relocations.
	* Makefile.am (xtensa-isa.lo, xtensa-modules.lo): Update dependencies.
	* Makefile.in: Regenerate.
	* bfd-in2.h: Likewise.
	* libbfd.h: Likewise.

gas ChangeLog

	* config/tc-xtensa.c (absolute_literals_supported): New global flag.
	(UNREACHABLE_MAX_WIDTH): Define.
	(XTENSA_FETCH_WIDTH): Delete.
	(cur_vinsn, xtensa_fetch_width, xt_saved_debug_type, past_xtensa_end,
	prefer_const16, prefer_l32r): New global variables.
	(LIT4_SECTION_NAME): Define.
	(lit4_state struct): Add lit4_seg_name and lit4_seg fields.
	(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.
	(frag_flags struct): New.
	(xtensa_block_info struct): Move from tc-xtensa.h.  Add flags field.
	(subseg_map struct): Add cur_total_freq and cur_target_freq fields.
	(bitfield, bit_is_set, set_bit, clear_bit): Define.
	(MAX_FORMATS): Define.
	(op_placement_info struct, op_placement_table): New.
	(O_pltrel, O_hi16, O_lo16): Define.
	(directiveE enum): Rename directive_generics to directive_transform.
	Delete directive_relax.  Add directive_schedule,
	directive_absolute_literals, and directive_last_directive.
	(directive_info): Rename "generics" to "transform".  Delete "relax".
	Add "schedule" and "absolute-literals".
	(directive_state): Adjust entries to match changes in directive_info.
	(xtensa_relax_statesE, RELAX_IMMED_MAXSTEPS): Move to tc-xtensa.h.
	(xtensa_const16_opcode, xtensa_movi_opcode, xtensa_movi_n_opcode,
	xtensa_l32r_opcode, xtensa_nop_opcode, xtensa_rsr_lcount_opcode): New.
	(xtensa_j_opcode, xtensa_rsr_opcode): Delete.
	(align_only_targets, software_a0_b_retw_interlock,
	software_avoid_b_j_loop_end, maybe_has_b_j_loop_end,
	software_avoid_short_loop, software_avoid_close_loop_end,
	software_avoid_all_short_loops, specific_opcode): Delete.
	(warn_unaligned_branch_targets): New.
	(workaround_a0_b_retw, workaround_b_j_loop_end, workaround_short_loop,
	workaround_close_loop_end, workaround_all_short_loops): Default FALSE.
	(option_[no_]link_relax, option_[no_]transform,
	option_[no_]absolute_literals, option_warn_unaligned_targets,
	option_prefer_l32r, option_prefer_const16, option_target_hardware):
	New enum values.
	(option_[no_]align_only_targets, option_literal_section_name,
	option_text_section_name, option_data_section_name,
	option_bss_section_name, option_eb, option_el): Delete.
	(md_longopts): Add entries for: [no-]transform, [no-]absolute-literals,
	warn-unaligned-targets, prefer-l32r, prefer-const16, [no-]link-relax,
	and target-hardware.  Delete entries for [no-]target-align-only,
	literal-section-name, text-section-name, data-section-name, and
	bss-section-name.
	(md_parse_option): Handle new options and remove old ones.  Accept but
	ignore [no-]density options.  Warn for [no-]generics and [no-]relax
	and treat them as [no-]transform.
	(md_show_usage): Add new options and remove old ones.
	(xtensa_setup_hw_workarounds): New.
	(md_pseudo_table): Change "word" entry to use xtensa_elf_cons.  Add
	"long", "short", "loc" and "frequency" entries.
	(use_generics): Rename to ...
	(use_transform): ... this function.  Add past_xtensa_end check.
	(use_longcalls): Add past_xtensa_end check.
	(code_density_available, can_relax): Delete.
	(do_align_targets): New.
	(get_directive): Accept dashes in directive names.  Warn about
	[no-]generics and [no-]relax directives and treat them as
	[no-]transform.
	(xtensa_begin_directive): Call md_flush_pending_output only for some
	directives.  Check for directives inside instruction bundles.  Warn
	about deprecated ".begin literal" usage.  Warn and ignore [no-]density
	directives.  Handle new directives.  Check generating_literals flag
	for literal_prefix.
	(xtensa_end_directive): Check for directives inside instruction
	bundles.  Warn and ignore [no-]density directives.  Handle new
	directives.  Call xtensa_set_frag_assembly_state.
	(xtensa_loc_directive_seen, xtensa_dwarf2_directive_loc,
	xtensa_dwarf2_emit_insn): New.
	(xtensa_literal_position): Call md_flush_pending_output.  Do not check
	use_literal_section flag.
	(xtensa_literal_pseudo): Call md_flush_pending_output.  Handle absolute
	literals.  Use xtensa_elf_cons to parse the expression.
	(xtensa_literal_prefix): Do not check use_literal_section.  Support
	".lit4" sections for absolute literals.  Change prefix convention to
	replace ".text" (or ".t" in a linkonce section).  No need to call
	subseg_set.
	(xtensa_frequency_pseudo, xtensa_elf_cons, xtensa_elf_suffix): New.
	(expression_end): Handle closing braces and colons.
	(PLT_SUFFIX, plt_suffix): Delete.
	(expression_maybe_register): Use new xtensa-isa.h functions.  Use
	xtensa_elf_suffix instead of checking for plt suffix, and handle O_lo16
	and O_hi16 expressions as well.
	(tokenize_arguments): Handle closing braces and colons.
	(parse_arguments): Use new xtensa-isa.h functions.  Handle "invisible"
	operands and paired register syntax.
	(get_invisible_operands): New.
	(xg_translate_sysreg_op): Handle new Xtensa LX RSR/WSR/XSR syntax.  Use
	new xtensa-isa.h functions.
	(xtensa_translate_old_userreg_ops, xtensa_translate_zero_immed): New.
	(xg_translate_idioms): Check if inside bundle.  Use use_transform.
	Handle new Xtensa LX RSR/WSR/XSR syntax.  Remove code to widen density
	instructions.  Use xtensa_translate_zero_immed.
	(operand_is_immed, operand_is_pcrel_label): Delete.
	(get_relaxable_immed): Use new xtensa-isa.h functions.
	(get_opcode_from_buf): Add slot parameter.  Use new xtensa-isa.h
	functions.
	(xtensa_print_insn_table, print_vliw_insn): New.
	(is_direct_call_opcode): Use new xtensa-isa.h functions.
	(is_call_opcode, is_loop_opcode, is_conditional_branch_opcode,
	is_branch_or_jump_opcode): Delete.
	(is_movi_opcode, decode_reloc, encode_reloc, encode_alt_reloc): New.
	(opnum_to_reloc, reloc_to_opnum): Delete.
	(xtensa_insnbuf_set_operand, xtensa_insnbuf_get_operand): Use new
	xtensa-isa.h functions.  Operate on one slot of an instruction.
	(xtensa_insnbuf_set_immediate_field, is_negatable_branch,
	xg_get_insn_size): Delete.
	(xg_get_build_instr_size): Use xg_get_single_size.
	(xg_is_narrow_insn, xg_is_single_relaxable_insn): Update calls to
	xg_build_widen_table.  Use xg_get_single_size.
	(xg_get_max_narrow_insn_size): Delete.
	(xg_get_max_insn_widen_size, xg_get_max_insn_widen_literal_size,
	xg_is_relaxable_insn): Update calls to xg_build_widen_table.  Use
	xg_get_single_size.
	(xg_build_to_insn): Record the loc field.  Handle OP_OPERAND_HI16U and
	OP_OPERAND_LOW16U.  Check xg_valid_literal_expression.
	(xg_expand_to_stack, xg_expand_narrow): Update calls to
	xg_build_widen_table.  Use xg_get_single_size.
	(xg_immeds_fit): Use new xtensa-isa.h functions.  Update call to
	xg_check_operand.
	(xg_symbolic_immeds_fit): Likewise.  Also handle O_lo16 and O_hi16, and
	treat weak symbols conservatively.
	(xg_check_operand): Use new xtensa-isa.h functions.
	(is_dnrange): Delete.
	(xg_assembly_relax): Inline previous calls to tinsn_copy.
	(xg_finish_frag): Specify separate relax states for the frag and slot0.
	(is_branch_jmp_to_next, xg_add_branch_and_loop_targets): Use new
	xtensa-isa.h functions.
	(xg_instruction_matches_option_term, xg_instruction_matches_or_options,
	xg_instruction_matches_options): New.
	(xg_instruction_matches_rule): Handle O_register expressions.  Call
	xg_instruction_matches_options.
	(transition_rule_cmp): New.
	(xg_instruction_match): Update call to xg_build_simplify_table.
	(xg_build_token_insn): Record loc fields.
	(xg_simplify_insn): Check is_specific_opcode field and
	density_supported flag.
	(xg_expand_assembly_insn): Skip checking code_density_available.  Use
	new xtensa-isa.h functions.  Call use_transform instead of can_relax.
	(xg_assemble_literal): Add error handling for O_big.  Call
	record_alignment.  Handle O_pltrel.
	(xg_valid_literal_expression): New.
	(xg_assemble_literal_space): Add slot parameter.  Remove call to
	set_expr_symbol_offset.  Add call to record_alignment.  Update call to
	xg_finish_frag.
	(xg_emit_insn): Delete.
	(xg_emit_insn_to_buf): Add format parameter.  Update calls to
	xg_add_opcode_fix and xtensa_insnbuf_to_chars.
	(xg_add_opcode_fix): Change opcode parameter to tinsn and add format
	and slot parameters.  Handle new "alternate" relocations for absolute
	literals and CONST16 instructions.  Check for bad uses of O_lo16 and
	O_hi16.  Use new xtensa-isa.h functions.
	(xg_assemble_tokens): Delete.
	(is_register_writer): Use new xtensa-isa.h functions.
	(is_bad_loopend_opcode): Check for xtensa_rsr_lcount_opcode instead of
	old-style RSR from LCOUNT.
	(next_frag_opcode): Delete.
	(next_frag_opcode_is_loop, next_frag_format_size, frag_format_size,
	update_next_frag_state): New.
	(update_next_frag_nop_state): Delete.
	(next_frag_pre_opcode_bytes): Use next_frag_opcode_is_loop.
	(xtensa_mark_literal_pool_location): Check use_literal_section flag and
	the state of the absolute-literals directive.  Add calls to
	record_alignment and xtensa_set_frag_assembly_state.  Call
	xtensa_switch_to_non_abs_literal_fragment instead of
	xtensa_switch_to_literal_fragment.
	(build_nop): New.
	(assemble_nop): Use build_nop.  Update call to xtensa_insnbuf_to_chars.
	(get_expanded_loop_offset): Change check for undefined opcode to an
	assertion.
	(xtensa_set_frag_assembly_state, relaxable_section,
	xtensa_find_unmarked_state_frags, xtensa_find_unaligned_branch_targets,
	xtensa_find_unaligned_loops, xg_apply_tentative_value): New.
	(md_begin): Update call to xtensa_isa_init.  Initialize linkrelax to 1.
	Set lit4_seg_name.  Call xg_init_vinsn.  Initialize new global opcodes.
	Call init_op_placement_info_table and xtensa_set_frag_assembly_state.
	(xtensa_init_fix_data): New.
	(xtensa_frob_label): Reset label symbol to the current frag.  Check
	do_align_targets and generating_literals flag.  Propagate frequency
	info to new alignment frag.  Call xtensa_set_frag_assembly_state.
	(xtensa_unrecognized_line): New.
	(xtensa_flush_pending_output): Check if inside a bundle.  Add a call
	to xtensa_set_frag_assembly_state.
	(error_reset_cur_vinsn): New.
	(md_assemble): Remove check for literal frag.  Remove call to
	istack_init.  Call use_transform instead of use_generics.  Parse
	explicit instruction format specifiers.  Move code for
	a0_b_retw_interlock workaround to xg_assemble_vliw_tokens.  Call
	error_reset_cur_vinsn on errors.  Add call to get_invisible_operands.
	Add dwarf2_where call.  Remote automatic alignment for ENTRY
	instructions.  Move call to xtensa_clear_insn_labels to the end.
	Rearrange to handle bundles.
	(xtensa_cons_fix_new): Delete.
	(xtensa_handle_align): New.
	(xtensa_frag_init): Call xtensa_set_frag_assembly_state.  Remove
	assignment to is_no_density field.
	(md_pcrel_from): Use new xtensa-isa.h functions.  Use decode_reloc
	instead of reloc_to_opnum.  Handle "alternate" relocations.
	(xtensa_force_relocation, xtensa_check_inside_bundle,
	xtensa_elf_section_change_hook): New.
	(xtensa_symbol_new_hook): Delete.
	(xtensa_fix_adjustable): Check for difference of symbols with an
	offset.  Check for external and weak symbols.
	(md_apply_fix3): Remove cases for XTENSA_OP{0,1,2} relocs.
	(md_estimate_size_before_relax): Return expansion for the first slot.
	(tc_gen_reloc): Handle difference of symbols by producing
	XTENSA_DIFF{8,16,32} relocs and by writing the value of the difference
	into the output.  Handle new XTENSA_SLOT*_OP relocs by storing the
	tentative values into the output when linkrelax is set.
	(XTENSA_PROP_SEC_NAME): Define.
	(xtensa_post_relax_hook): Call xtensa_find_unmarked_state_frags.
	Create literal tables only if using literal sections.  Create new
	property tables instead of old instruction tables.  Check for unaligned
	branch targets and loops.
	(finish_vinsn, find_vinsn_conflicts, check_t1_t2_reads_and_writes,
	new_resource_table, clear_resource_table, resize_resource_table,
	resources_available, reserve_resources, release_resources,
	opcode_funcUnit_use_unit, opcode_funcUnit_use_stage,
	resources_conflict, xg_find_narrowest_format, relaxation_requirements,
	bundle_single_op, emit_single_op, xg_assemble_vliw_tokens): New.
	(xtensa_end): Call xtensa_flush_pending_output.  Set past_xtensa_end
	flag.  Update checks for workaround options.  Call
	xtensa_mark_narrow_branches and xtensa_mark_zcl_first_insns.
	(xtensa_cleanup_align_frags): Add special case for branch targets.
	Check for and mark unreachable frags.
	(xtensa_fix_target_frags): Remove use of align_only_targets flag.
	Use RELAX_LOOP_END_BYTES in special case for negatable branch at the
	end of a zero-overhead loop body.
	(frag_can_negate_branch): Handle instructions with multiple slots.
	Use new xtensa-isa.h functions
	(xtensa_mark_narrow_branches, is_narrow_branch_guaranteed_in_range,
	xtensa_mark_zcl_first_insns): New.
	(xtensa_fix_a0_b_retw_frags, xtensa_fix_b_j_loop_end_frags): Error if
	transformations are disabled.
	(next_instrs_are_b_retw): Use new xtensa-isa.h functions.  Handle
	multislot instructions.
	(xtensa_fix_close_loop_end_frags, xtensa_fix_short_loop_frags):
	Likewise.  Also error if transformations are disabled.
	(unrelaxed_frag_max_size): New.
	(unrelaxed_frag_min_insn_count, unrelax_frag_has_b_j): Use new
	xtensa-isa.h functions.
	(xtensa_sanity_check, is_empty_loop, is_local_forward_loop): Use
	xtensa_opcode_is_loop instead of is_loop_opcode.
	(get_text_align_power): Replace as_fatal with assertion.
	(get_text_align_fill_size): Iterate instead of using modulus when
	use_nops is false.
	(get_noop_aligned_address): Assert that this is for a machine-dependent
	RELAX_ALIGN_NEXT_OPCODE frag.  Use next_frag_opcode_is_loop,
	xg_get_single_size, and frag_format_size.
	(get_widen_aligned_address): Rename to ...
	(get_aligned_diff): ... this function.  Add max_diff parameter.
	Remove handling of rs_align/rs_align_code frags.  Use
	next_frag_format_size, get_text_align_power, get_text_align_fill_size,
	next_frag_opcode_is_loop, and xg_get_single_size.  Compute max_diff
	and pass it back to caller.
	(xtensa_relax_frag): Use relax_frag_loop_align.  Add code for new
	RELAX_SLOTS, RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN,
	RELAX_FILL_NOP, and RELAX_UNREACHABLE frag types.  Check relax_seen.
	(relax_frag_text_align): Rename to ...
	(relax_frag_loop_align): ... this function.  Assume loops can only be
	in the first slot of an instruction.
	(relax_frag_add_nop): Use assemble_nop instead of constructing an OR
	instruction.  Remove call to frag_wane.
	(relax_frag_narrow): Rename to ...
	(relax_frag_for_align): ... this function.  Extend to handle
	RELAX_FILL_NOP and RELAX_UNREACHABLE, as well as RELAX_SLOTS with
	RELAX_NARROW for the first slot.
	(find_address_of_next_align_frag, bytes_to_stretch): New.
	(future_alignment_required): Use find_address_of_next_align_frag and
	bytes_to_stretch.  Look ahead to subsequent frags to make smarter
	alignment decisions.
	(relax_frag_immed): Add format, slot, and estimate_only parameters.
	Check if transformations are enabled for b_j_loop_end workaround.
	Use new xtensa-isa.h functions and handle multislot instructions.
	Update call to xg_assembly_relax.
	(md_convert_frag): Handle new RELAX_SLOTS, RELAX_UNREACHABLE,
	RELAX_MAYBE_UNREACHABLE, RELAX_MAYBE_DESIRE_ALIGN, and RELAX_FILL_NOP
	frag types.
	(convert_frag_narrow): Add segP, format and slot parameters.  Call
	convert_frag_immed for branch instructions.  Adjust calls to
	tinsn_from_chars, tinsn_immed_from_frag, and xg_emit_insn_to_buf.  Use
	xg_get_single_size and xg_get_single_format.
	(convert_frag_fill_nop): New.
	(convert_frag_immed): Add format and slot parameters.  Handle multislot
	instructions and use new xtensa-isa.h functions.  Update calls to
	tinsn_immed_from_frag and xg_assembly_relax.  Check if transformations
	enabled for b_j_loop_end workaround.  Use build_nop instead of
	assemble_nop.  Check is_specific_opcode flag.  Check for unreachable
	frags.  Use xg_get_single_size.  Handle O_pltrel.
	(fix_new_exp_in_seg): Remove check for old plt flag.
	(convert_frag_immed_finish_loop): Update calls to tinsn_from_chars and
	xtensa_insnbuf_to_chars.  Call tinsn_immed_from_frag.  Change check
	for loop opcode to an assertion.  Mark all frags up to the end of the
	loop as not transformable.
	(get_last_insn_flags, set_last_insn_flags): Use get_subseg_info.
	(get_subseg_info): New.
	(xtensa_move_literals): Call xtensa_set_frag_assembly_state.  Add null
	check for dest_seg.
	(xtensa_switch_to_literal_fragment): Rewrite to handle absolute
	literals and use xtensa_switch_to_non_abs_literal_fragment otherwise.
	(xtensa_switch_to_non_abs_literal_fragment): New.
	(cache_literal_section): Add is_code parameter and pass it through to
	retrieve_literal_seg.
	(retrieve_literal_seg): Add is_code parameter and use it to set the
	flags on the literal section.  Handle case where head parameter is 0.
	(get_frag_is_no_transform, set_frag_is_specific_opcode,
	set_frag_is_no_transform): New.
	(xtensa_create_property_segments): Add end_property_function parameter
	and pass it through to add_xt_block_frags.  Call bfd_get_section_flags
	and skip SEC_DEBUGGING and !SEC_ALLOC sections.
	(xtensa_create_xproperty_segments, section_has_xproperty): New.
	(add_xt_block_frags): Add end_property_function parameter and call it
	if it is non-zero.  Call xtensa_frag_flags_init.
	(xtensa_frag_flags_is_empty, xtensa_frag_flags_init,
	get_frag_property_flags, frag_flags_to_number,
	xtensa_frag_flags_combinable, xt_block_aligned_size,
	xtensa_xt_block_combine, add_xt_prop_frags,
	init_op_placement_info_table, opcode_fits_format_slot,
	xg_get_single_size, xg_get_single_format): New.
	(istack_push): Inline call to tinsn_copy.
	(tinsn_copy): Delete.
	(tinsn_has_invalid_symbolic_operands): Handle O_hi16 and O_lo16 and
	CONST16 opcodes.  Handle O_big, O_illegal, and O_absent.
	(tinsn_has_complex_operands): Handle O_hi16 and O_lo16.
	(tinsn_to_insnbuf): Use xg_get_single_format and new xtensa-isa.h
	functions.  Handle invisible operands.
	(tinsn_to_slotbuf): New.
	(tinsn_check_arguments): Use new xtensa-isa.h functions.
	(tinsn_from_chars): Add slot parameter.  Rewrite using xg_init_vinsn,
	vinsn_from_chars, and xg_free_vinsn.
	(tinsn_from_insnbuf): New.
	(tinsn_immed_from_frag): Add slot parameter and handle multislot
	instructions.  Handle symbol differences.
	(get_num_stack_text_bytes): Use xg_get_single_size.
	(xg_init_vinsn, xg_clear_vinsn, vinsn_has_specific_opcodes,
	xg_free_vinsn, vinsn_to_insnbuf, vinsn_from_chars, expr_is_register,
	get_expr_register, set_expr_symbol_offset_diff): New.
	* config/tc-xtensa.h (MAX_SLOTS): Define.
	(xtensa_relax_statesE): Move from tc-xtensa.c. Add
	RELAX_CHECK_ALIGN_NEXT_OPCODE, RELAX_MAYBE_DESIRE_ALIGN, RELAX_SLOTS,
	RELAX_FILL_NOP, RELAX_UNREACHABLE, RELAX_MAYBE_UNREACHABLE, and
	RELAX_NONE types.
	(RELAX_IMMED_MAXSTEPS): Move from tc-xtensa.c.
	(xtensa_frag_type struct): Add is_assembly_state_set,
	use_absolute_literals, relax_seen, is_unreachable, is_specific_opcode,
	is_align, is_text_align, alignment, and is_first_loop_insn fields.
	Replace is_generics and is_relax fields by is_no_transform field.
	Delete is_text and is_longcalls fields.  Change text_expansion and
	literal_expansion to arrays of MAX_SLOTS entries.  Add arrays of
	per-slot information: literal_frags, slot_subtypes, slot_symbols,
	slot_sub_symbols, and slot_offsets.  Add fr_prev field.
	(xtensa_fix_data struct): New.
	(xtensa_symfield_type struct): Delete plt field.
	(xtensa_block_info struct): Move definition to tc-xtensa.h.  Add
	forward declaration here.
	(xt_section_type enum): Delete xt_insn_sec.  Add xt_prop_sec.
	(XTENSA_SECTION_RENAME): Undefine.
	(TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FORCE_RELOCATION, NO_PSEUDO_DOT,
	tc_unrecognized_line, md_do_align, md_elf_section_change_hook,
	HANDLE_ALIGN, TC_LINKRELAX_FIXUP, SUB_SEGMENT_ALIGN): Define.
	(TC_CONS_FIX_NEW, tc_symbol_new_hook): Delete.
	(unit_num_copies_func, opcode_num_units_func,
	opcode_funcUnit_use_unit_func, opcode_funcUnit_use_stage_func): New.
	(resource_table struct): New.
	* config/xtensa-istack.h (MAX_INSN_ARGS): Increase from 6 to 10.
	(TInsn struct): Add keep_wide, loc, fixup, record_fix, subtype,
	literal_space, symbol, sub_symbol, offset, and literal_frag fields.
	(tinsn_copy): Delete prototype.
	(vliw_insn struct): New.
	* config/xtensa-relax.c (insn_pattern_struct): Add options field.
	(widen_spec_list): Add option conditions for density and boolean
	instructions.  Add expansions using CONST16 and conditions for using
	CONST16 vs. L32R.  Use new Xtensa LX RSR/WSR syntax.  Add entries for
	predicted branches.
	(simplify_spec_list): Add option conditions for density instructions.
	Add entry for NOP instruction.
	(append_transition): Add cmp function pointer parameter and use it to
	insert the new entry in order.
	(operand_function_LOW16U, operand_function_HI16U): New.
	(xg_has_userdef_op_fn, xg_apply_userdef_op_fn): Handle
	OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
	(enter_opname, split_string): Use xstrdup instead of strdup.
	(init_insn_pattern): Initialize new options field.
	(clear_req_or_option_list, clear_req_option_list,
	clone_req_or_option_list, clone_req_option_list, parse_option_cond):
	New.
	(parse_insn_pattern): Parse option conditions.
	(transition_applies): New.
	(build_transition): Use new xtensa-isa.h functions.  Fix incorrectly
	swapped last arguments in calls to append_constant_value_condition.
	Call clone_req_option_list.  Add warning about invalid opcode.
	Handle LOW16U and HI16U function names.
	(build_transition_table): Add cmp parameter and use it in calls to
	append_transition.  Use new xtensa-isa.h functions.  Check
	transition_applies before adding entries.
	(xg_build_widen_table, xg_build_simplify_table): Add cmp parameter and
	pass it through to build_transition_table.
	* config/xtensa-relax.h (ReqOrOptionList, ReqOrOption, ReqOptionList,
	ReqOption, transition_cmp_fn): New types.
	(OpType enum): Add OP_OPERAND_LOW16U and OP_OPERAND_HI16U.
	(transition_rule struct): Add options field.
	* doc/as.texinfo (Overview): Update Xtensa options.
	* doc/c-xtensa.texi (Xtensa Options): Delete --[no-]density,
	--[no-]relax, and --[no-]generics options.  Update descriptions of
	--text-section-literals and --[no-]longcalls.  Add
	--[no-]absolute-literals and --[no-]transform.
	(Xtensa Syntax): Add description of syntax for FLIX instructions.
	Remove use of "generic" and "specific" terminology for opcodes.
	(Xtensa Registers): Generalize the syntax description to include
	user-defined register files.
	(Xtensa Automatic Alignment): Update.
	(Xtensa Branch Relaxation): Mention limitation of unconditional jumps.
	(Xtensa Call Relaxation): Linker can now remove most of the overhead.
	(Xtensa Directives): Remove confusing rules about precedence.
	(Density Directive, Relax Directive): Delete.
	(Schedule Directive): New.
	(Generics Directive): Rename to ...
	(Transform Directive): ... this node.
	(Literal Directive): Update for absolute literals.  Missing
	literal_position directive is now an error.
	(Literal Position Directive): Update for absolute literals.
	(Freeregs Directive): Delete.
	(Absolute Literals Directive): New.
	(Frame Directive): Minor editing.
	* Makefile.am (DEPTC_xtensa_elf, DEPOBJ_xtensa_elf, DEP_xtensa_elf):
	Update dependencies.
	* Makefile.in: Regenerate.

gas/testsuite ChangeLog

	* gas/xtensa/all.exp: Adjust expected error message for j_too_far.
	Change entry_align test to expect an error.
	* gas/xtensa/entry_misalign2.s: Use no-transform instead of
	no-generics directives.

include ChangeLog

	* xtensa-config.h (XSHAL_USE_ABSOLUTE_LITERALS,
	XCHAL_HAVE_PREDICTED_BRANCHES, XCHAL_INST_FETCH_WIDTH): New.
	(XCHAL_EXTRA_SA_SIZE, XCHAL_EXTRA_SA_ALIGN): Delete.
	* xtensa-isa-internal.h (ISA_INTERFACE_VERSION): Delete.
	(config_sturct struct): Delete.
	(XTENSA_OPERAND_IS_REGISTER, XTENSA_OPERAND_IS_PCRELATIVE,
	XTENSA_OPERAND_IS_INVISIBLE, XTENSA_OPERAND_IS_UNKNOWN,
	XTENSA_OPCODE_IS_BRANCH, XTENSA_OPCODE_IS_JUMP,
	XTENSA_OPCODE_IS_LOOP, XTENSA_OPCODE_IS_CALL,
	XTENSA_STATE_IS_EXPORTED, XTENSA_INTERFACE_HAS_SIDE_EFFECT): Define.
	(xtensa_format_encode_fn, xtensa_get_slot_fn, xtensa_set_slot_fn): New.
	(xtensa_insn_decode_fn): Rename to ...
	(xtensa_opcode_decode_fn): ... this.
	(xtensa_immed_decode_fn, xtensa_immed_encode_fn, xtensa_do_reloc_fn,
	xtensa_undo_reloc_fn): Update.
	(xtensa_encoding_template_fn): Delete.
	(xtensa_opcode_encode_fn, xtensa_format_decode_fn,
	xtensa_length_decode_fn): New.
	(xtensa_format_internal, xtensa_slot_internal): New types.
	(xtensa_operand_internal): Delete operand_kind, inout, isPCRelative,
	get_field, and set_field fields.  Add name, field_id, regfile,
	num_regs, and flags fields.
	(xtensa_arg_internal): New type.
	(xtensa_iclass_internal): Change operands field to array of
	xtensa_arg_internal.  Add num_stateOperands, stateOperands,
	num_interfaceOperands, and interfaceOperands fields.
	(xtensa_opcode_internal): Delete length, template, and iclass fields.
	Add iclass_id, flags, encode_fns, num_funcUnit_uses, and funcUnit_uses.
	(opname_lookup_entry): Delete.
	(xtensa_regfile_internal, xtensa_interface_internal,
	xtensa_funcUnit_internal, xtensa_state_internal,
	xtensa_sysreg_internal, xtensa_lookup_entry): New.
	(xtensa_isa_internal): Replace opcode_table field with opcodes field.
	Change type of opname_lookup_table.  Delete num_modules,
	module_opcode_base, module_decode_fn, config, and has_density fields.
	Add num_formats, formats, format_decode_fn, length_decode_fn,
	num_slots, slots, num_fields, num_operands, operands, num_iclasses,
	iclasses, num_regfiles, regfiles, num_states, states,
	state_lookup_table, num_sysregs, sysregs, sysreg_lookup_table,
	max_sysreg_num, sysreg_table, num_interfaces, interfaces,
	interface_lookup_table, num_funcUnits, funcUnits and
	funcUnit_lookup_table fields.
	(xtensa_isa_module, xtensa_isa_modules): Delete.
	(xtensa_isa_name_compare): New prototype.
	(xtisa_errno, xtisa_error_msg): New.
	* xtensa-isa.h (XTENSA_ISA_VERSION): Define.
	(xtensa_isa): Change type.
	(xtensa_operand): Delete.
	(xtensa_format, xtensa_regfile, xtensa_state, xtensa_sysreg,
	xtensa_interface, xtensa_funcUnit, xtensa_isa_status,
	xtensa_funcUnit_use): New types.
	(libisa_module_specifier): Delete.
	(xtensa_isa_errno, xtensa_isa_error_msg): New prototypes.
	(xtensa_insnbuf_free, xtensa_insnbuf_to_chars,
	xtensa_insnbuf_from_chars): Update prototypes.
	(xtensa_load_isa, xtensa_extend_isa, xtensa_default_isa,
	xtensa_insn_maxlength, xtensa_num_opcodes, xtensa_decode_insn,
	xtensa_encode_insn, xtensa_insn_length,
	xtensa_insn_length_from_first_byte, xtensa_num_operands,
	xtensa_operand_kind, xtensa_encode_result,
	xtensa_operand_isPCRelative): Delete.
	(xtensa_isa_init, xtensa_operand_inout, xtensa_operand_get_field,
	xtensa_operand_set_field, xtensa_operand_encode,
	xtensa_operand_decode, xtensa_operand_do_reloc,
	xtensa_operand_undo_reloc): Update prototypes.
	(xtensa_isa_maxlength, xtensa_isa_length_from_chars,
	xtensa_isa_num_pipe_stages, xtensa_isa_num_formats,
	xtensa_isa_num_opcodes, xtensa_isa_num_regfiles, xtensa_isa_num_states,
	xtensa_isa_num_sysregs, xtensa_isa_num_interfaces,
	xtensa_isa_num_funcUnits, xtensa_format_name, xtensa_format_lookup,
	xtensa_format_decode, xtensa_format_encode, xtensa_format_length,
	xtensa_format_num_slots, xtensa_format_slot_nop_opcode,
	xtensa_format_get_slot, xtensa_format_set_slot, xtensa_opcode_decode,
	xtensa_opcode_encode, xtensa_opcode_is_branch, xtensa_opcode_is_jump,
	xtensa_opcode_is_loop, xtensa_opcode_is_call,
	xtensa_opcode_num_operands, xtensa_opcode_num_stateOperands,
	xtensa_opcode_num_interfaceOperands, xtensa_opcode_num_funcUnit_uses,
	xtensa_opcode_funcUnit_use, xtensa_operand_name,
	xtensa_operand_is_visible, xtensa_operand_is_register,
	xtensa_operand_regfile, xtensa_operand_num_regs,
	xtensa_operand_is_known_reg, xtensa_operand_is_PCrelative,
	xtensa_stateOperand_state, xtensa_stateOperand_inout,
	xtensa_interfaceOperand_interface, xtensa_regfile_lookup,
	xtensa_regfile_lookup_shortname, xtensa_regfile_name,
	xtensa_regfile_shortname, xtensa_regfile_view_parent,
	xtensa_regfile_num_bits, xtensa_regfile_num_entries,
	xtensa_state_lookup, xtensa_state_name, xtensa_state_num_bits,
	xtensa_state_is_exported, xtensa_sysreg_lookup,
	xtensa_sysreg_lookup_name, xtensa_sysreg_name, xtensa_sysreg_number,
	xtensa_sysreg_is_user, xtensa_interface_lookup, xtensa_interface_name,
	xtensa_interface_num_bits, xtensa_interface_inout,
	xtensa_interface_has_side_effect, xtensa_funcUnit_lookup,
	xtensa_funcUnit_name, xtensa_funcUnit_num_copies): New prototypes.
	* elf/xtensa.h (R_XTENSA_DIFF8, R_XTENSA_DIFF16, R_XTENSA_DIFF32,
	R_XTENSA_SLOT*_OP, R_XTENSA_SLOT*_ALT): New relocations.
	(XTENSA_PROP_SEC_NAME): Define.
	(property_table_entry): Add flags field.
	(XTENSA_PROP_*, GET_XTENSA_PROP_*, SET_XTENSA_PROP_*): Define.

ld ChangeLog

	* ld.texinfo (Xtensa): Describe new linker relaxation to optimize
	assembler-generated longcall sequences.  Describe new --size-opt
	option.
	* emulparams/elf32xtensa.sh (OTHER_SECTIONS): Add .xt.prop section.
	* emultempl/xtensaelf.em (remove_section,
	replace_insn_sec_with_prop_sec, replace_instruction_table_sections,
	elf_xtensa_after_open): New.
	(OPTION_OPT_SIZEOPT, OPTION_LITERAL_MOVEMENT,
	OPTION_NO_LITERAL_MOVEMENT): Define.
	(elf32xtensa_size_opt, elf32xtensa_no_literal_movement): New globals.
	(PARSE_AND_LIST_LONGOPTS): Add size-opt and [no-]literal-movement.
	(PARSE_AND_LIST_OPTIONS): Add --size-opt.
	(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_OPT_SIZEOPT,
	OPTION_LITERAL_MOVEMENT, and OPTION_NO_LITERAL_MOVEMENT.
	(LDEMUL_AFTER_OPEN): Set to elf_xtensa_after_open.
	* scripttempl/elfxtensa.sc: Update with changes from elf.sc.
	* Makefile.am (eelf32xtensa.c): Update dependencies.
	* Makefile.in: Regenerate.

ld/testsuite ChangeLog

	* ld-xtensa/lcall1.s: Use .literal directive.
	* ld-xtensa/lcall2.s: Align function entry.
	* ld-xtensa/coalesce2.s: Likewise.

opcodes ChangeLog

	* xtensa-dis.c (state_names): Delete.
	(fetch_data): Use xtensa_isa_maxlength.
	(print_xtensa_operand): Replace operand parameter with opcode/operand
	pair.  Remove print_sr_name parameter.  Use new xtensa-isa.h functions.
	(print_insn_xtensa): Use new xtensa-isa.h functions.  Handle multislot
	instruction bundles.  Use xmalloc instead of malloc.
2004-10-08 00:22:15 +00:00
Nick Clifton
0dd132b63c Apply Paul Brook's patch to implement armv6k instructions 2004-09-30 16:21:50 +00:00
Paul Brook
eb043451b1 bfd/
* bfd-in.h (bfd_elf32_arm_set_target_relocs): Add prototype.
	(bfd_elf32_arm_process_before_allocation): Update prototype.
	* bfd-in2.h: Regenerate.
	* bfd/elf32-arm.h (elf32_arm_link_hash_table): Add target2_reloc.
	(elf32_arm_link_hash_table_create): Set it.
	(bfd_elf32_arm_process_before_allocation): Remove target1_is_rel.
	(bfd_elf32_arm_set_target_relocs): New function.
	(arm_real_reloc_type): New function.
	(elf32_arm_final_link_relocate): Use it.  Handle R_ARM_PREL31 and
	R_ARM_GOT_PREL.  Remove R_ARM_TARGET1.
	(elf32_arm_gc_sweep_hook): Ditto.
	(elf32_arm_check_relocs): Ditto.
	(elf32_arm_relocate_section): Handle R_ARM_GOT_PREL.
	* elfarm-nabi.c (elf32_arm_howto_table): Add R_ARM_PREL31 and
	R_ARM_GOT_TARGET2.
	(elf32_arm_got_prel): New variable.
	(elf32_arm_howto_from_type): New function.
	(elf32_arm_info_to_howto): Use it.
	(elf32_arm_reloc_map): Add BFD_RELOC_ARM_PREL31 and
	BFD_RELOC_ARM_TARGET2.
	* libbfd.h: Regenerate.
	* reloc.c: Add BFD_RELOC_ARM_TARGET2 and BFD_RELOC_ARM_PREL31.
gas/
	* config/tc-arm.c (s_arm_rel31): New funciton.
	(md_pseudo_table): Add .rel31.
	(md_apply_fix3): Handle BFD_RELOC_ARM_TARGET2,
	BFD_RELOC_32_PCREL and BFD_RELOC_ARM_PREL31.
	(tc_gen_reloc): Handle BFD_RELOC_ARM_PREL31 and BFD_RELOC_ARM_TARGET2.
	(arm_fix_adjustable): Return 0 for BFD_RELOC_ARM_TARGET2.
	(arm_parse_reloc): Add (target2).
gas/testsuite/
	* gas/arm/pic.s: Add (target2).
	* gas/arm/pic.d: Ditto.
include/
	* elf/arm.h: Remove R_ARM_STKCHK and R_ARM_THM_STKCHK.
	Add R_ARM_TARGET2, R_ARM_PREL31, R_ARM_GOT_ABS, R_ARM_GOT_PREL,
	R_ARM_GOT_BREL12, R_ARM_GOTOFF12 and R_ARM_GOTRELAX.
ld/
	* ld.texinfo: Rename arm-specific section.  Document --target*
	* emulparams/armelf_fbsd.sh: Set TARGET2_TYPE.
	* emulparams/armelf_linux.sh: Ditto.
	* emulparams/armelf_nbsd.sh: Ditto.
	* emultempl/armelf.em: Set default for TARGET2_TYPE.
	(target2_type): New variable.
	(arm_elf_before_allocation): Don't pass target1_type.
	(arm_elf_create_output_section_statements): New function.
	(PARSE_AND_LIST_PROLOGUE): Add OPTION_TARGET2.
	(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add --target=.
	(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_TARGET2.
	(LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Set.
	* emultempl/armelf_oabi.em (_before_allocation): Remove extra
	argument to bfd_elf32_arm_process_before_allocation.
ld/testsuite/
	* ld-arm/arm-target1-{abs,rel}.d}: New files.
	* ld-arm/arm-target1.s: New file.
	* ld-arm/arm-target2-{,got-}rel.d: New files.
	* ld-arm/arm-target2.s: New file.
	* ld-arm/arm-rel31.d: New files.
	* ld-arm/arm-rel31.s: New files.
	* ld-arm/arm.ld: New file.
	* ld-arm/arm-elf.exp: Add new tests.
2004-09-17 12:35:00 +00:00
Paul Brook
9c50426849 bfd/
* bfd-in.h (bfd_elf32_arm_process_before_allocation): Update
	prototype.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* elf32-arm.h (elf32_arm_link_hash_table): Add target1_is_rel.
	(elf32_arm_link_hash_table_create): Set target1_is_rel.
	(bfd_elf32_arm_process_before_allocation): Ditto.
	(elf32_arm_final_link_relocate): Handle R_ARM_TARGET1.
	(elf32_arm_gc_sweep_hook, elf32_arm_check_relocs): Ditto.
	* elfarm-nabi.c (elf32_arm_howto_table): Rename RELABS to TARGET1.
	* reloc.c: Ditto.
gas/
	* config/tc-arm.c: Rename RELABS to TARGET1.
gas/testsuite/
	* gas/arm/pic.d: Rename RELABS to TARGET1.
	* gas/arm/pic.s: Ditto.
include/
	* elf/arm.h: Rename RELABS to TARGET1.
ld/
	* emulparams/armsymbian.sh: Set TARGET1_IS_REL.
	* emultempl/armelf.em: Use TARGET1_IS_REL.  Add --target1-{rel,abs}.
2004-09-13 14:14:32 +00:00
Alan Modra
c9727e01b5 bfd/
* bfd.c (bfd_get_synthetic_symtab): Pass counts and both symbol tables.
	* elf-bfd.h (_bfd_elf_get_synthetic_symtab): Adjust.
	* elf.c (_bfd_elf_get_synthetic_symtab): Adjust.
	* libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Adjust.
	* targets.c (struct bfd_target <_bfd_get_synthetic_symtab>): Adjust.
	* elf64-ppc.c (ppc64_elf_get_synthetic_symtab): Don't read symbols.
	Use both symbol tables on non-relocatable objects.  Use a common
	error exit.  Fix "mid" warning.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.
binutils/
	* objdump.c (dump_bfd): Pass both symbol tables to
	bfd_get_synthetic_symtab.
2004-08-28 03:05:18 +00:00
Nick Clifton
b18c562e39 Apply Dmitry Diky's patches to add relaxation to msp430. 2004-08-25 12:54:15 +00:00
Paul Brook
db6579d415 bfd/
* elfarm-nabi.c (elf32_arm_howto_table): Add new EABI relocations.
	(elf32_arm_reloc_map): Add BFD_RELOC_ARM_RELABS32,
	BFD_RELOC_ARM_ROSEGREL32 and BFD_RELOC_ARM_SBREL32.
	* reloc.c: Add BFD_RELOC_ARM_RELABS32, BFD_RELOC_ARM_ROSEGREL32
	and BFD_RELOC_ARM_SBREL32.
	* bfd-in2.h, bbfd.h: Regenerate.
gas/
	* config/tc-arm.c (md_apply_fix3, tc_gen_reloc, arm_parse_reloc):
	Handle new relocations.
	* include/elf/arm.h (elf_arm_reloc_type): Add new EABI relocations.
gas/testsuite/
	* gas/arm/pic.s,d: Test RELABS and SBREL relocations.
2004-08-06 16:18:11 +00:00
H.J. Lu
185d09adc3 2004-07-30 H.J. Lu <hongjiu.lu@intel.com>
Nick Clifton  <nickc@redhat.com>

	PR 290
	* bfd.c (_bfd_default_error_handler): Make it global.

	* elf-bfd.h (elf_backend_data): Add link_order_error_handler.

	* elf.c (assign_section_numbers): Cope gracefully with sections
	which have SHF_LINK_ORDER set but no sh_link set up.
	* elflink.c (elf_get_linked_section_vma): Likewise.

	* elfxx-ia64.c (elf_backend_link_order_error_handler): New. Set
	it to NULL.

	* elfxx-target.h (elf_backend_link_order_error_handler): New.
	Set it to _bfd_default_error_handler.
	(elfNN_bed): Add elf_backend_link_order_error_handler.

	* libbfd-in.h (_bfd_default_error_handler): New.

	* libbfd.h: Regenerated.
2004-07-30 15:37:04 +00:00
Alexandre Oliva
1d70c7fb83 include/elf/ChangeLog:
Introduce SH2a support.
2004-02-18  Corinna Vinschen  <vinschen@redhat.com>
* sh.h (EF_SH2A_NOFPU): New.
2003-12-01  Michael Snyder  <msnyder@redhat.com>
* sh.h (EF_SH2A): New.
bfd/ChangeLog:
Introduce SH2a support.
2004-02-18  Corinna Vinschen  <vinschen@redhat.com>
* archures.c (bfd_mach_sh2a_nofpu): New.
* bfd-in2.h: Rebuilt.
* cpu-sh.c (SH2A_NOFPU_NEXT): New.
(arch_info_struct): Add sh2a_nofpu.
* elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a_nofpu.
2003-12-29  DJ Delorie  <dj@redhat.com>
* reloc.c: Add relocs for sh2a.
* bfd-in2.h: Regenerate.
* libbfd.hh: Regenerate.
2003-12-01  Michael Snyder  <msnyder@redhat.com>
* archures.c (bfd_mach_sh2a): New.
* bfd-in2.h: Rebuilt.
* cpu-sh.c (SH_NEXT, SH2_NEXT, etc.): Change defines to enums.
(SH2A_NEXT): New.
(arch_info_struct): Add sh2a.
* elf32-sh.c (sh_elf_set_mach_from_flags): Handle sh2a.
binutils/ChangeLog:
* readelf.c (get_machine_flags <EM_SH>): Handle EF_SH2A and
EF_SH2A_NOFPU.
gas/ChangeLog:
Introduce SH2a support.
2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
* config/tc-sh.c (get_specific): Change arch_sh2a_up to
arch_sh2a_nofpu_up.
2004-02-24  Corinna Vinschen  <vinschen@redhat.com>
* config/tc-sh.c (md_parse_option): Add sh2a-nofpu ISA handling.
2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
* config/tc-sh.c (sh_elf_final_processing): Move sh2a recognition
to end of conditional expression.
2004-02-20  Corinna Vinschen  <vinschen@redhat.com>
* config/tc-sh.c: Add sh2a-nofpu support.
2003-12-29  DJ Delorie  <dj@redhat.com>
* tc-sh.c: Add sh2a support.
(parse_reg): Add tbr.
(parse_at): Support @@(disp,tbr).
(get_specific): Support sh2a opcodes.
(insert4): New, for 4 byte relocs.
(build_Mytes): Support sh2a opcodes.
(md_apply_fix3_Mytes): Support sh2a opcodes.
2003-12-02  Michael Snyder  <msnyder@redhat.com>
* config/tc-sh.c (md_parse_option): Handle sh2a.
(sh_elf_final_processing): Ditto.
gas/testsuite/ChangeLog:
2003-12-30  DJ Delorie  <dj@redhat.com>
* gas/sh/sh2a.s: New.
* gas/sh/sh2a.d: New.
* gas/sh/basic.exp: Add it.
2004-07-29 05:17:41 +00:00
H.J. Lu
3d7f7666a4 2004-07-27 H.J. Lu <hongjiu.lu@intel.com>
PR 161/251
	* elf-bfd.h (bfd_elf_section_data): Add sec_group.
	(elf_sec_group): Defined.
	(bfd_elf_match_symbols_in_sections): New prototype.
	(_bfd_elf_setup_group_pointers): Likewise.

	* elf.c (bfd_elf_discard_group): Abort.
	(bfd_elf_set_group_contents): Also include relocation sections.
	Remove zero-fill for ld -r.
	(_bfd_elf_setup_group_pointers): New function.
	(elf_sort_elf_symbol): Likewise.
	(elf_sym_name_compare): Likewise.
	(bfd_elf_match_symbols_in_sections): Likewise.

	* elfcode.h (elf_object_p): Call _bfd_elf_setup_group_pointers.

	* elflink.c (match_group_member): New.
	(elf_link_input_bfd): Check group member for discarded section.
	(try_match_symbols_in_sections): New function.
	(already_linked): Likewise.
	(_bfd_elf_section_already_linked): Support mixing comdat group
	and linkonce section.

	* libbfd-in.h (bfd_section_already_linked_table_traverse): New.
	* linker.c (bfd_section_already_linked_table_traverse): New.

	* libbfd.h: Regenerated.
2004-07-27 14:20:49 +00:00
Nick Clifton
6cd7f07efc Regeneration accidentally omitted from previous delta 2004-07-27 11:40:24 +00:00
H.J. Lu
082b729701 bfd/
2004-07-21  H.J. Lu  <hongjiu.lu@intel.com>

	* aout-adobe.c (aout_32_section_already_linked): Defined.
	* aout-target.h (MY_section_already_linked): Likewise.
	* aout-tic30.c (MY_section_already_linked): Likewise.
	* binary.c (binary_section_already_linked): Likewise.
	* bout.c (b_out_section_already_linked): Likewise.
	* coff-alpha.c (_bfd_ecoff_section_already_linked): Likewise.
	* coff-mips.c (_bfd_ecoff_section_already_linked): Likewise.
	* coffcode.h (coff_section_already_linked): Likewise.
	* i386msdos.c (msdos_section_already_linked): Likewise.
	* i386os9k.c (os9k_section_already_linked): Likewise.
	* ieee.c (ieee_section_already_linked): Likewise.
	* ihex.c (ihex_section_already_linked): Likewise.
	* mach-o.c (bfd_mach_o_section_already_linked): Likewise.
	* mmo.c (mmo_section_already_linked): Likewise.
	* nlm-target.h (nlm_section_already_linked): Likewise.
	* oasys.c (oasys_section_already_linked): Likewise.
	* pef.c (bfd_pef_section_already_linked): Likewise.
	* ppcboot.c (ppcboot_section_already_linked): Likewise.
	* som.c (som_bfd_discard_group): Likewise.
	* srec.c (srec_section_already_linked): Likewise.
	* tekhex.c (tekhex_section_already_linked): Likewise.
	* versados.c (versados_section_already_linked): Likewise.
	* vms.c (vms_section_already_linked): Likewise.
	* coff-target.h (_bfd_xcoff_section_already_linked): Likewise.
	* xsym.c (bfd_sym_section_already_linked): Likewise.

	* bfd-in.h (bfd_section_already_linked_table_init): New.
	(bfd_section_already_linked_table_free): Likewise.

	* coff-rs6000.c (rs6000coff_vec): Add
	_bfd_generic_section_already_linked.
	(pmac_xcoff_vec): Likewise.
	* coff64-rs6000.c (rs6000coff64_vec): Likewise.
	(aix5coff64_vec): Likewise.

	* elf-bfd.h (_bfd_elf_section_already_linked): New prototype.
	* elflink.c (_bfd_elf_section_already_linked): New function.

	* elfxx-target.h (bfd_elfNN_section_already_linked): Defined.

	* libbfd-in.h (_bfd_nolink_section_already_linked): Defined.
	(_bfd_generic_section_already_linked): New.
	(bfd_section_already_linked_hash_entry): Likewise.
	(bfd_section_already_linked): Likewise.
	(bfd_section_already_linked_table_lookup): Likewise.
	(bfd_section_already_linked_table_insert): Likewise.

	* linker.c (bfd_section_already_linked): New.
	(_bfd_section_already_linked_table): Likewise.
	(bfd_section_already_linked_table_lookup): Likewise.
	(bfd_section_already_linked_table_insert): Likewise.
	(already_linked_newfunc): Likewise.
	(bfd_section_already_linked_table_init): Likewise.
	(bfd_section_already_linked_table_free): Likewise.
	(_bfd_generic_section_already_linked): Likewise.

	* section.c (bfd_section): Remove comdat.
	(bfd_comdat_info): Moved to ...
	* bfd-in.h (coff_comdat_info): Here.
	(bfd_coff_get_comdat_section): New.
	* coffgen.c (bfd_coff_get_comdat_section): Likewise.
	* libcoff-in.h (coff_section_tdata): Add comdat.
	* coffcode.h (handle_COMDAT): Updated.
	* cofflink.c (coff_link_add_symbols): Likewise.
	* ecoff.c (bfd_debug_section): Likewise.

	* targets.c (bfd_target): Add _section_already_linked.
	(BFD_JUMP_TABLE_LINK): Updated.

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

binutils/

2004-07-21  H.J. Lu  <hongjiu.lu@intel.com>

	* objcopy.c (filter_symbols): Use bfd_coff_get_comdat_section
	to access comdat.
	* objdump.c (dump_section_header): Likewise.

ld/

2004-07-21  H.J. Lu  <hongjiu.lu@intel.com>

	* ldlang.c (already_linked_hash_entry): Removed.
	(already_linked): Likewise.
	(already_linked_table): Likewise.
	(section_already_linked): Call bfd_section_already_linked.
	(lang_process): Replace already_linked_table_init with
	bfd_section_already_linked_table_init and check return. Replace
	already_linked_table_free with bfd_section_already_linked_table_free.
2004-07-21 15:42:58 +00:00
Nick Clifton
1fe1f39c06 Add new port: crx-elf 2004-07-07 17:28:53 +00:00
Alan Modra
3722b82f10 * bfd-in.h (struct stab_info): Move from stabs.c.
* stabs.c (struct stab_link_includes_table): Delete.
	(stab_link_includes_lookup): Delete.
	(_bfd_write_section_stabs, _bfd_write_stab_strings): Remove one
	level of indirection from sinfo parm.
	(_bfd_link_section_stabs): Likewise.  Set SEC_LINKER_CREATED on
	stabstr section.  Adjust hash table accesses.
	* coff-ppc.c (ppc_bfd_coff_final_link): Do include rawsize in contents
	alloc.  Adjust stab_info test.
	* cofflink.c (_bfd_coff_link_hash_table_init): Clear stab_info.
	(_bfd_coff_final_link): Adjust stab_info test.
	(_bfd_coff_link_input_bfd): Ignore SEC_LINKER_CREATED sections.
	* elf-bfd.h (struct elf_link_hash_table): Include struct stab_info
	in place.
	* libcoff-in.h (struct coff_link_hash_table): Likewise.
	* elf.c (_bfd_elf_link_hash_table_init): Clear stab_info.
	* elflink.c (bfd_elf_final_link): Don't attempt to link linker created
	stabstr section.  Adjust stab_info test.
	* libbfd-in.h (_bfd_link_section_stabs, _bfd_write_section_stabs)
	(_bfd_write_stab_strings): Adjust prototypes.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.
	* bfd-in2.h: Regenerate.
2004-06-28 13:57:59 +00:00
Nick Clifton
097f809a19 Add support for M32R GOT relocs 2004-06-25 16:11:09 +00:00
Alan Modra
eea6121ac0 bfd/
* section.c (struct sec): Rename "_cooked_size" to "size".
	Rename "_raw_size" to "rawsize".
	(STD_SECTION): Adjust comments.
	(bfd_set_section_size, bfd_get_section_contents): Use size.
	(bfd_malloc_and_get_section): New function.
	* bfd-in.h (bfd_section_size, bfd_get_section_size): Use size.
	* coff-sh.c (sh_relax_section): Alloc coff_section_data struct early.
	Correctly free reloc and contents memory.
	* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Delete FIXME
	and fake CIE now that we can shink section size to zero.
	(_bfd_elf_write_section_eh_frame): Likewise..
	* elf32-ppc.c (ppc_elf_relax_section): Delay reading section contents.
	* elf-m10300.c (mn10300_elf_final_link_relocate): Don't use
	_bfd_stab_section_offset.  Use _bfd_elf_section_offset.
	* stabs.c (_bfd_stab_section_offset_): Remove unused args and
	unneeded indirection.
	* elf.c (_bfd_elf_section_offset): .. and update call.
	* libbfd-in.h (_bfd_stab_section_offset): Update prototype.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.

	Replace occurrences of "_raw_size" and "_cooked_size" in most places
	with "size".  Set new "rawsize" for stabs, eh_frame, and SEC_MERGE
	sections.  Use "rawsize", if non-zero, for bfd_get_section_contents
	calls if the section might be a stabs, eh_frame, or SEC_MERGE section.
	Similarly use "rawsize", if non-zero, in reloc functions to validate
	reloc addresses.  Use new bfd_malloc_and_get_section in most places
	where bfd_get_section_contents was called.  Expand all occurrences of
	bfd_section_size and bfd_get_section_size.  Rename "raw_size" var in
	grok_prstatus and similar functions to "size".
	* aix386-core.c (aix386_core_file_p): ..
	* aix5ppc-core.c (xcoff64_core_p): ..
	* aout-adobe.c (aout_adobe_callback, aout_adobe_write_object_contents,
	aout_adobe_set_section_contents): ..
	* aout-target.h (callback): ..
	* aout-tic30.c (tic30_aout_callback, tic30_aout_final_link_relocate,
	MY_bfd_final_link): ..
	* aoutf1.h (sunos4_core_file_p): ..
	* aoutx.h (some_aout_object_p, adjust_o_magic, adjust_z_magic,
	adjust_n_magic, adjust_sizes_and_vmas, translate_from_native_sym_flags,
	final_link, aout_link_input_section): ..
	* binary.c (binary_object_p, binary_canonicalize_symtab,
	binary_set_section_contents): ..
	* bout.c (b_out_callback, b_out_write_object_contents,
	b_out_set_section_contents, b_out_bfd_relax_section,
	b_out_bfd_get_relocated_section_contents): ..
	* cisco-core.c (cisco_core_file_validate): ..
	* coff-alpha.c (alpha_ecoff_object_p,
	alpha_ecoff_get_relocated_section_conten, alpha_relocate_section): ..
	* coff-arm.c (coff_arm_relocate_section,
	bfd_arm_allocate_interworking_sections): ..
	* coff-h8300.c (h8300_reloc16_extra_cases,
	h8300_bfd_link_add_symbols): ..
	* coff-mips.c (mips_refhi_reloc, mips_gprel_reloc): ..
	* coff-ppc.c (coff_ppc_relocate_section, ppc_allocate_toc_section,
	ppc_bfd_coff_final_link): ..
	* coff-rs6000.c (xcoff_reloc_type_br, xcoff_ppc_relocate_section): ..
	* coff-sh.c (sh_relax_section, sh_relax_delete_bytes,
	sh_align_loads, sh_coff_get_relocated_section_contents): ..
	* coff64-rs6000.c (xcoff64_write_object_contents,
	xcoff64_reloc_type_br, xcoff64_ppc_relocate_section): ..
	* coffcode.h (coff_compute_section_file_positions,
	coff_write_object_contents): ..
	* coffgen.c (make_a_section_from_file, coff_write_symbols,
	coff_section_symbol, build_debug_section): ..
	* cofflink.c (coff_link_add_symbols, _bfd_coff_final_link,
	process_embedded_commands, _bfd_coff_link_input_bfd,
	_bfd_coff_write_global_sym): ..
	* cpu-arm.c (bfd_arm_update_notes, bfd_arm_get_mach_from_notes): ..
	* cpu-ns32k.c (do_ns32k_reloc, _bfd_ns32k_final_link_relocate): ..
	* dwarf1.c (parse_line_table, _bfd_dwarf1_find_nearest_line): ..
	* dwarf2.c (read_indirect_string, read_abbrevs, decode_line_info,
	_bfd_dwarf2_find_nearest_line): ..
	* ecoff.c (bfd_debug_section, ecoff_set_symbol_info,
	ecoff_compute_section_file_positions,
	_bfd_ecoff_write_object_contents, ecoff_indirect_link_order): ..
	* elf-eh-frame.c (_bfd_elf_discard_section_eh_frame,
	_bfd_elf_discard_section_eh_frame_hdr,
	_bfd_elf_maybe_strip_eh_frame_hdr, _bfd_elf_eh_frame_section_offset,
	_bfd_elf_write_section_eh_frame,
	_bfd_elf_write_section_eh_frame_hdr): ..
	* elf-hppa.h (elf_hppa_sort_unwind): ..
	* elf-m10200.c (mn10200_elf_relax_section,
	mn10200_elf_relax_delete_bytes,
	mn10200_elf_get_relocated_section_contents): ..
	* elf-m10300.c (_bfd_mn10300_elf_create_got_section,
	mn10300_elf_check_relocs, mn10300_elf_relax_section,
	mn10300_elf_relax_delete_bytes,
	mn10300_elf_get_relocated_section_contents,
	_bfd_mn10300_elf_adjust_dynamic_symbol,
	_bfd_mn10300_elf_discard_copies,
	_bfd_mn10300_elf_size_dynamic_sections,
	_bfd_mn10300_elf_finish_dynamic_sections): ..
	* elf.c (_bfd_elf_print_private_bfd_data, bfd_elf_get_bfd_needed_list,
	_bfd_elf_make_section_from_phdr, elf_fake_sections,
	bfd_elf_set_group_contents, map_sections_to_segments,
	elf_sort_sections, assign_file_positions_for_segments,
	SECTION_SIZE, copy_private_bfd_data,
	_bfd_elf_get_dynamic_reloc_upper_bound,
	_bfd_elf_canonicalize_dynamic_reloc, elfcore_maybe_make_sect,
	_bfd_elfcore_make_pseudosection, elfcore_grok_prstatus,
	elfcore_grok_lwpstatus, elfcore_grok_win32pstatus,
	elfcore_grok_note, elfcore_grok_nto_status, elfcore_grok_nto_gregs,
	_bfd_elf_rel_local_sym, _bfd_elf_get_synthetic_symtab): ..
	* elf32-arm.h (bfd_elf32_arm_allocate_interworking_sect,
	bfd_elf32_arm_process_before_allocation,
	elf32_arm_adjust_dynamic_symbol, allocate_dynrelocs,
	elf32_arm_size_dynamic_sections, elf32_arm_finish_dynamic_sections,
	elf32_arm_write_section): ..
	* elf32-cris.c (cris_elf_grok_prstatus,
	elf_cris_finish_dynamic_sections, cris_elf_gc_sweep_hook,
	elf_cris_adjust_gotplt_to_got, elf_cris_adjust_dynamic_symbol,
	cris_elf_check_relocs, elf_cris_size_dynamic_sections,
	elf_cris_discard_excess_dso_dynamics,
	elf_cris_discard_excess_program_dynamics): ..
	* elf32-d30v.c (bfd_elf_d30v_reloc, bfd_elf_d30v_reloc_21): ..
	* elf32-dlx.c (_bfd_dlx_elf_hi16_reloc): ..
	* elf32-frv.c (_frvfdpic_add_dyn_reloc, _frvfdpic_add_rofixup,
	_frv_create_got_section, _frvfdpic_assign_plt_entries,
	elf32_frvfdpic_size_dynamic_sections,
	elf32_frvfdpic_modify_segment_map,
	elf32_frvfdpic_finish_dynamic_sections): ..
	* elf32-h8300.c (elf32_h8_relax_section, elf32_h8_relax_delete_bytes,
	elf32_h8_get_relocated_section_contents): ..
	* elf32-hppa.c (hppa_build_one_stub, hppa_size_one_stub,
	elf32_hppa_adjust_dynamic_symbol, allocate_plt_static,
	allocate_dynrelocs, elf32_hppa_size_dynamic_sections, group_sections,
	elf32_hppa_size_stubs, elf32_hppa_set_gp, elf32_hppa_build_stubs,
	elf32_hppa_finish_dynamic_sections): ..
	* elf32-i370.c (i370_elf_adjust_dynamic_symbol,
	i370_elf_size_dynamic_sections, i370_elf_check_relocs,
	i370_elf_finish_dynamic_sections): ..
	* elf32-i386.c (elf_i386_grok_prstatus, elf_i386_adjust_dynamic_symbol,
	allocate_dynrelocs, elf_i386_size_dynamic_sections,
	elf_i386_relocate_section, elf_i386_finish_dynamic_sections): ..
	* elf32-i860.c (i860_howto_pc26_reloc, i860_howto_pc16_reloc,
	i860_howto_highadj_reloc, i860_howto_splitn_reloc): ..
	* elf32-ip2k.c (ip2k_is_switch_table_128,
	ip2k_relax_switch_table_128, ip2k_is_switch_table_256,
	ip2k_relax_switch_table_256, ip2k_elf_relax_section,
	adjust_all_relocations, ip2k_elf_relax_delete_bytes): ..
	* elf32-m32r.c (m32r_elf_do_10_pcrel_reloc, m32r_elf_hi16_reloc,
	m32r_elf_generic_reloc, m32r_elf_adjust_dynamic_symbol,
	allocate_dynrelocs, m32r_elf_size_dynamic_sections,
	m32r_elf_relocate_section, m32r_elf_finish_dynamic_sections,
	m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
	m32r_elf_get_relocated_section_contents): ..
	* elf32-m68hc11.c (m68hc11_elf_build_one_stub,
	m68hc11_elf_size_one_stub, m68hc11_elf_relax_section,
	m68hc11_elf_relax_delete_bytes): ..
	* elf32-m68hc12.c (m68hc12_elf_build_one_stub,
	m68hc12_elf_size_one_stub): ..
	* elf32-m68hc1x.c (elf32_m68hc11_size_stubs,
	elf32_m68hc11_build_stubs, m68hc11_elf_special_reloc): ..
	* elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_gc_sweep_hook,
	elf_m68k_adjust_dynamic_symbol, elf_m68k_size_dynamic_sections,
	elf_m68k_discard_copies, elf_m68k_finish_dynamic_sections): ..
	* elf32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
	elf32_mips_grok_prstatus): ..
	* elf32-or32.c (or32_elf_consth_reloc): ..
	* elf32-ppc.c (ppc_elf_relax_section, ppc_elf_addr16_ha_reloc,
	elf_create_pointer_linker_section, ppc_elf_create_linker_section,
	ppc_elf_additional_program_headers, ppc_elf_adjust_dynamic_symbol,
	allocate_dynrelocs, ppc_elf_size_dynamic_sections,
	ppc_elf_finish_dynamic_sections, ppc_elf_grok_prstatus,
	ppc_elf_final_write_processing): ..
	* elf32-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
	allocate_dynrelocs, elf_s390_size_dynamic_sections,
	elf_s390_finish_dynamic_sections, elf_s390_grok_prstatus): ..
	* elf32-sh.c (sh_elf_reloc_loop, sh_elf_relax_section,
	sh_elf_relax_delete_bytes, sh_elf_align_loads,
	sh_elf_adjust_dynamic_symbol, allocate_dynrelocs,
	sh_elf_size_dynamic_sections, sh_elf_get_relocated_section_contents,
	sh_elf_finish_dynamic_sections, elf32_shlin_grok_prstatus): ..
	* elf32-sh64-com.c (sh64_address_in_cranges,
	sh64_get_contents_type): ..
	* elf32-sh64.c (sh64_find_section_for_address,
	sh64_elf_final_write_processing): ..
	* elf32-sparc.c (sparc_elf_wdisp16_reloc, sparc_elf_hix22_reloc,
	sparc_elf_lox10_reloc, elf32_sparc_adjust_dynamic_symbol,
	allocate_dynrelocs, elf32_sparc_size_dynamic_sections,
	elf32_sparc_relocate_section, elf32_sparc_finish_dynamic_sections): ..
	* elf32-v850.c (v850_elf_reloc, v850_elf_relax_section): ..
	* elf32-vax.c (elf_vax_check_relocs, elf_vax_adjust_dynamic_symbol,
	elf_vax_size_dynamic_sections, elf_vax_discard_copies,
	elf_vax_instantiate_got_entries, elf_vax_relocate_section,
	elf_vax_finish_dynamic_sections): ..
	* elf32-xstormy16.c (xstormy16_elf_24_reloc,
	xstormy16_elf_check_relocs, xstormy16_relax_plt_check,
	xstormy16_elf_relax_section, xstormy16_elf_always_size_sections,
	xstormy16_elf_finish_dynamic_sections): ..
	* elf32-xtensa.c (xtensa_read_table_entries,
	elf_xtensa_allocate_got_size, elf_xtensa_allocate_local_got_size,
	elf_xtensa_size_dynamic_sections, elf_xtensa_do_reloc,
	bfd_elf_xtensa_reloc, elf_xtensa_relocate_section,
	elf_xtensa_combine_prop_entries, elf_xtensa_finish_dynamic_sections,
	elf_xtensa_discard_info_for_section, elf_xtensa_grok_prstatus,
	get_relocation_opcode, retrieve_contents, find_relaxable_sections,
	collect_source_relocs, is_resolvable_asm_expansion, remove_literals,
	relax_section, shrink_dynamic_reloc_sections, relax_property_section,
	xtensa_callback_required_dependence): ..
	* elf64-alpha.c (elf64_alpha_reloc_gpdisp, elf64_alpha_relax_section,
	elf64_alpha_check_relocs, elf64_alpha_adjust_dynamic_symbol,
	elf64_alpha_calc_got_offsets_for_symbol, elf64_alpha_calc_got_offsets,
	elf64_alpha_size_plt_section, elf64_alpha_size_plt_section_1,
	elf64_alpha_always_size_sections, elf64_alpha_calc_dynrel_sizes,
	elf64_alpha_size_rela_got_section, elf64_alpha_size_rela_got_1,
	elf64_alpha_size_dynamic_sections, elf64_alpha_emit_dynrel,
	elf64_alpha_finish_dynamic_sections, elf64_alpha_final_link): ..
	* elf64-hppa.c (allocate_dynrel_entries,
	elf64_hppa_size_dynamic_sections,
	elf64_hppa_finish_dynamic_sections): ..
	* elf64-mips.c (mips_elf64_gprel32_reloc, mips16_gprel_reloc,
	mips_elf64_canonicalize_dynamic_reloc, mips_elf64_slurp_reloc_table,
	elf64_mips_grok_prstatus): ..
	* elf64-mmix.c (mmix_elf_perform_relocation, mmix_elf_reloc,
	mmix_elf_relocate_section, mmix_elf_final_link,
	mmix_set_relaxable_size, _bfd_mmix_after_linker_allocation,
	mmix_elf_relax_section, mmix_elf_get_section_contents): ..
	* elf64-ppc.c (ppc64_elf_object_p, ppc64_elf_grok_prstatus,
	ppc64_elf_check_relocs, ppc64_elf_func_desc_adjust,
	ppc64_elf_adjust_dynamic_symbol, ppc64_elf_edit_opd,
	allocate_dynrelocs, ppc64_elf_size_dynamic_sections,
	ppc_build_one_stub, ppc_size_one_stub, ppc64_elf_next_toc_section,
	toc_adjusting_stub_needed, group_sections, ppc64_elf_size_stubs,
	ppc64_elf_build_stubs, ppc64_elf_relocate_section,
	ppc64_elf_finish_dynamic_sections): ..
	* elf64-s390.c (s390_elf_ldisp_reloc, elf_s390_adjust_dynamic_symbol,
	allocate_dynrelocs, elf_s390_size_dynamic_sections,
	elf_s390_finish_dynamic_sections): ..
	* elf64-sh64.c (sh_elf64_get_relocated_section_contents,
	sh_elf64_check_relocs, sh64_elf64_adjust_dynamic_symbol,
	sh64_elf64_discard_copies, sh64_elf64_size_dynamic_sections,
	sh64_elf64_finish_dynamic_sections): ..
	* elf64-sparc.c (sparc64_elf_slurp_reloc_table, init_insn_reloc,
	sparc64_elf_check_relocs, sparc64_elf_adjust_dynamic_symbol,
	sparc64_elf_size_dynamic_sections, sparc64_elf_relocate_section,
	sparc64_elf_finish_dynamic_symbol,
	sparc64_elf_finish_dynamic_sections): ..
	* elf64-x86-64.c (elf64_x86_64_grok_prstatus,
	elf64_x86_64_adjust_dynamic_symbol, allocate_dynrelocs,
	elf64_x86_64_size_dynamic_sections, elf64_x86_64_relocate_section,
	elf64_x86_64_finish_dynamic_sections): ..
	* elfarm-nabi.c (elf32_arm_nabi_grok_prstatus): ..
	* elfcode.h (elf_slurp_reloc_table): ..
	* elflink.c (_bfd_elf_create_got_section, elf_add_dt_needed_tag,
	elf_finalize_dynstr, elf_link_add_object_symbols,
	bfd_elf_size_dynamic_sections, elf_link_sort_relocs,
	elf_link_input_bfd, bfd_elf_final_link, bfd_elf_discard_info): ..
	* elfn32-mips.c (gprel32_with_gp, mips16_gprel_reloc,
	elf32_mips_grok_prstatus): ..
	* elfxx-ia64.c (elfNN_ia64_relax_section, allocate_dynrel_entries,
	elfNN_ia64_size_dynamic_sections, elfNN_ia64_install_dyn_reloc,
	elfNN_ia64_choose_gp, elfNN_ia64_final_link,
	elfNN_ia64_finish_dynamic_sections): ..
	* elfxx-mips.c (mips_elf_create_procedure_table,
	mips_elf_check_mips16_stubs, _bfd_mips_elf_gprel16_with_gp,
	_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_generic_reloc,
	mips_elf_global_got_index, mips_elf_multi_got,
	mips_elf_create_compact_rel_section, mips_elf_calculate_relocation,
	mips_elf_allocate_dynamic_relocations,
	mips_elf_create_dynamic_relocation, _bfd_mips_elf_fake_sections,
	_bfd_mips_relax_section, _bfd_mips_elf_adjust_dynamic_symbol,
	_bfd_mips_elf_always_size_sections,
	_bfd_mips_elf_size_dynamic_sections,
	_bfd_mips_elf_finish_dynamic_symbol,
	_bfd_mips_elf_finish_dynamic_sections,
	_bfd_mips_elf_modify_segment_map, _bfd_mips_elf_discard_info,
	_bfd_mips_elf_write_section, _bfd_mips_elf_set_section_contents,
	_bfd_elf_mips_get_relocated_section_contents,
	_bfd_mips_elf_final_link, _bfd_mips_elf_merge_private_bfd_data): ..
	* hp300hpux.c (callback): ..
	* hppabsd-core.c (make_bfd_asection): ..
	* hpux-core.c (make_bfd_asection): ..
	* i386linux.c (linux_link_create_dynamic_sections,
	bfd_i386linux_size_dynamic_sections, linux_finish_dynamic_link): ..
	* i386msdos.c (msdos_write_object_contents): ..
	* i386os9k.c (os9k_callback, os9k_write_object_contents,
	os9k_set_section_contents): ..
	* ieee.c (parse_expression, ieee_slurp_external_symbols,
	ieee_slurp_sections, ieee_slurp_debug, ieee_slurp_section_data,
	ieee_write_section_part, do_with_relocs, do_as_repeat,
	do_without_relocs, ieee_write_debug_part, init_for_output,
	ieee_set_section_contents): ..
	* ihex.c (ihex_scan, ihex_read_section, ihex_get_section_contents): ..
	* irix-core.c (do_sections, make_bfd_asection): ..
	* libaout.h (aout_section_merge_with_text_p): ..
	* libbfd.c (_bfd_generic_get_section_contents,
	_bfd_generic_get_section_contents_in_window): ..
	* linker.c (default_indirect_link_order): ..
	* lynx-core.c (make_bfd_asection): ..
	* m68klinux.c (linux_link_create_dynamic_sections,
	bfd_m68klinux_size_dynamic_sections, linux_finish_dynamic_link): ..
	* mach-o.c (bfd_mach_o_make_bfd_section,
	bfd_mach_o_scan_read_dylinker, bfd_mach_o_scan_read_dylib,
	bfd_mach_o_scan_read_thread, bfd_mach_o_scan_read_symtab,
	bfd_mach_o_scan_read_segment): ..
	* merge.c (_bfd_add_merge_section, record_section, merge_strings,
	_bfd_merge_sections): ..
	* mmo.c (mmo_find_sec_w_addr, mmo_get_spec_section, mmo_get_loc,
	mmo_map_set_sizes, mmo_canonicalize_symtab,
	mmo_internal_write_section, mmo_write_object_contents): ..
	* netbsd-core.c (netbsd_core_file_p): ..
	* nlm32-alpha.c (nlm_alpha_read_reloc, nlm_alpha_write_import,
	nlm_alpha_set_public_section): ..
	* nlm32-ppc.c (nlm_powerpc_read_reloc, nlm_powerpc_write_reloc): ..
	* nlm32-sparc.c (nlm_sparc_write_import): ..
	* nlmcode.h (add_bfd_section, nlm_swap_auxiliary_headers_in,
	nlm_compute_section_file_positions): ..
	* oasys.c (oasys_object_p, oasys_slurp_section_data,
	oasys_write_sections, oasys_write_data, oasys_set_section_contents): ..
	* opncls.c (get_debug_link_info): ..
	* osf-core.c (make_bfd_asection): ..
	* pdp11.c (some_aout_object_p, adjust_o_magic, adjust_z_magic,
	adjust_n_magic, adjust_sizes_and_vmas, squirt_out_relocs,
	final_link, aout_link_input_section): ..
	* peXXigen.c (_bfd_XXi_swap_sym_in, _bfd_XXi_swap_aouthdr_out,
	pe_print_idata, pe_print_edata, pe_print_pdata, pe_print_reloc): ..
	* pef.c (bfd_pef_make_bfd_section, bfd_pef_print_loader_section,
	bfd_pef_scan_start_address, bfd_pef_parse_symbols): ..
	* ppcboot.c (ppcboot_object_p, ppcboot_canonicalize_symtab): ..
	* ptrace-core.c (ptrace_unix_core_file_p): ..
	* reloc.c (bfd_perform_relocation, bfd_install_relocation,
	_bfd_final_link_relocate, bfd_generic_relax_section,
	bfd_generic_get_relocated_section_contents): ..
	* reloc16.c (bfd_coff_reloc16_relax_section,
	bfd_coff_reloc16_get_relocated_section_c): ..
	* riscix.c (riscix_some_aout_object_p): ..
	* rs6000-core.c (read_hdr, make_bfd_asection): ..
	* sco5-core.c (make_bfd_asection): ..
	* simple.c (bfd_simple_get_relocated_section_contents): ..
	* som.c (som_object_setup, setup_sections, som_prep_headers,
	som_write_fixups, som_begin_writing, bfd_section_from_som_symbol,
	som_set_reloc_info, som_get_section_contents,
	som_bfd_link_split_section): ..
	* sparclinux.c (linux_link_create_dynamic_sections,
	bfd_sparclinux_size_dynamic_sections, linux_finish_dynamic_link): ..
	* srec.c (srec_scan, srec_read_section, srec_get_section_contents): ..
	* stabs.c (_bfd_link_section_stabs, _bfd_discard_section_stabs,
	_bfd_write_stab_strings, _bfd_stab_section_offset): ..
	* sunos.c (sunos_read_dynamic_info, sunos_create_dynamic_sections,
	bfd_sunos_size_dynamic_sections, sunos_scan_std_relocs,
	sunos_scan_ext_relocs, sunos_scan_dynamic_symbol,
	sunos_write_dynamic_symbol, sunos_check_dynamic_reloc,
	sunos_finish_dynamic_link): ..
	* syms.c (_bfd_stab_section_find_nearest_line): ..
	* tekhex.c (first_phase, tekhex_set_section_contents,
	tekhex_write_object_contents): ..
	* trad-core.c (trad_unix_core_file_p): ..
	* versados.c (process_esd, process_otr, process_otr): ..
	* vms-gsd.c (_bfd_vms_slurp_gsd, _bfd_vms_write_gsd): ..
	* vms-misc.c (add_new_contents): ..
	* vms-tir.c (check_section, new_section, _bfd_vms_write_tir): ..
	* vms.c (vms_set_section_contents): ..
	* xcofflink.c (xcoff_get_section_contents, xcoff_link_add_symbols,
	xcoff_sweep, bfd_xcoff_size_dynamic_sections, xcoff_build_ldsyms,
	_bfd_xcoff_bfd_final_link, xcoff_link_input_bfd): ..
	* xsym.c (bfd_sym_scan): .. See above.

binutils/
	* objcopy.c (copy_section): Don't set _cooked_size.

include/
	* bfdlink.h (struct bfd_link_order): Update comment.

ld/
	* ldlang.c (print_output_section_statement): Don't print size before
	relaxation.
	(IGNORE_SECTION): Remove bfd arg.  Update all callers.

	* ldexp.c (fold_name): .. See below.
	* ldlang.c (section_already_linked, print_output_section_statement,
	print_input_section, insert_pad, size_input_section,
	lang_check_section_addresses, lang_size_sections_1,
	lang_size_sections, lang_do_assignments_1, lang_set_startof,
	lang_one_common, lang_reset_memory_regions, lang_process,
	lang_abs_symbol_at_end_of, lang_do_version_exports_section): ..
	* ldwrite.c (build_link_order, clone_section, ds, split_sections): ..
	* pe-dll.c (process_def_file, generate_reloc): ..
	* emultempl/elf32.em (gld${EMULATION_NAME}_find_statement_assignment,
	gld${EMULATION_NAME}_before_allocation): ..
	* emultempl/mmix-elfnmmo.em (mmix_after_allocation): ..
	* emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_before_allocation,
	sh64_elf_${EMULATION_NAME}_after_allocation): ..
	* emultempl/sunos.em (gld${EMULATION_NAME}_before_allocation): ..
	* emultempl/xtensaelf.em (ld_assign_relative_paged_dot,
	ld_local_file_relocations_fit, ld_xtensa_insert_page_offsets): Use
	"size" instead of "_raw_size" and "_cooked_size".  Expand
	bfd_section_size macro invocations.
2004-06-24 04:46:28 +00:00
Alan Modra
57ceae9483 bfd/
* elflink.c (elf_link_add_object_symbols): Don't set up merge
	section data here..
	* elf.c (_bfd_elf_merge_sections): .. Do it here instead.
	* merge.c: Formatting.  Remove unnecessary casts.  Expand
	bfd_get_section_alignment macro.
	(struct sec_merge_sec_info): Rename "first" to "first_str".  Update
	use throughout file.
	(_bfd_add_merge_section): Rename from _bfd_merge_section.  Update
	comment.  Abort on dynamic or non-SEC_MERGE input.  Don't test
	section name to determine sinfo group, instead test output section
	and alignment.
	(_bfd_merge_sections): Add struct bfd_link_info param.  Call
	_bfd_strip_section_from_output rather than just twiddling flags.
	* libbfd-in.h (_bfd_add_merge_section): Rename, update comment.
	(_bfd_merge_sections): Update prototype.
	* libbfd.h: Regenerate.
ld/
	* ldlang.c (lang_process): Call bfd_merge_sections later, and
	only when not a relocatable link.
	(print_input_section): Handle SEC_EXCLUDE sections.
	(size_input_section): Don't update dot on SEC_EXCLUDE sections.
	(lang_do_assignments_1): Likewise.
	* ldwrite.c (build_link_order): Ignore SEC_EXCLUDE input sections.
	* emultempl/armelf.em (arm_elf_set_bfd_for_interworking): Likewise.
	* emultempl/hppaelf.em (build_section_lists): Likewise.
	* emultempl/ppc64elf.em (build_toc_list): Likewise.
	(build_section_lists): Likewise.
2004-05-25 06:33:51 +00:00
Alan Modra
753731eef0 * merge.c (_bfd_merged_section_offset): Remove "addend" param.
* libbfd-in.h (_bfd_merged_section_offset): Adjust prototype.
	* libbfd.h: Regenerate.
	* elf.c (_bfd_elf_rela_local_sym): Adjust call.
	(_bfd_elf_rel_local_sym): Likewise.
	* elflink.c (_bfd_elf_link_sec_merge_syms): Likewise.
	(elf_link_input_bfd): Likewise.
	* elf32-ppc.c (ppc_elf_relax_section): Likewise.
	* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
	* elfxx-ia64.c (elfNN_ia64_relax_section): Likewise.
	(elfNN_ia64_relocate_section): Likewise.
2004-05-22 01:56:31 +00:00
Bob Wilson
80fccad2d4 binutils ChangeLog:
2004-05-17  David Heine  <dlheine@tensilica.com>
	* objcopy.c (setup_bfd_headers): New function.
	(copy_object): Call setup_bfd_headers.
bfd ChangeLog:
	2004-05-17  David Heine  <dlheine@tensilica.com>
	* aout-target.h (MY_bfd_copy_private_header_data): Define.
	* aout-tic30.c (MY_bfd_copy_private_header_data): Define.
	* bfd.c (bfd_copy_private_header_data): Define.
	* coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Add entries for new
	interface.
	* coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
	* coffcode.h (coff_bfd_copy_private_header_data): Define.
	* elf-bfd.h (_bfd_elf_copy_private_header_data): Declare.
	* elf.c (_bfd_elf_copy_private_section_data): Remove code to set up
	segments by calling copy_private_bfd_data.
	(_bfd_elf_copy_private_header_data): Define.
	* elfxx-target.h (bfd_elfNN_bfd_copy_private_header_data): Define.
	* libbfd-in.h (_bfd_generic_bfd_copy_private_header_data): Define.
	* libecoff.h (_bfd_ecoff_bfd_copy_private_header_data): Define.
	* mach-o.c (bfd_mach_o_bfd_copy_private_header_data): Define.
	* mmo.c (mmo_bfd_copy_private_header_data): Define.
	* ppcboot.c (ppcboot_bfd_copy_private_header_data): Define.
	* som.c (som_bfd_copy_private_header_data): Define.
	* targets.c (BFD_JUMP_TABLE_COPY): Add _bfd_copy_private_header_data.
	* vms.c (vms_bfd_copy_private_header_data): Define.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
2004-05-17 16:40:01 +00:00
Alan Modra
72adc23045 * section.c (bfd_make_section_anyway): Add all sections to hash tab.
* elf-bfd.h (bfd_elf_is_group_section): Declare.
	* elf.c (bfd_elf_is_group_section): New function.
	* elfxx-target.h (bfd_elfNN_bfd_is_group_section
	* section.c (bfd_generic_is_group_section): New function.
	* targets.c (struct bfd_target): Add _bfd_is_group_section field.
	(BFD_JUMP_TABLE_LINK): Adjust.
	* aout-adobe.c (aout_32_bfd_is_group_section): Define.
	* aout-target.h (MY_bfd_is_group_section): Define.
	* aout-tic30.c (MY_bfd_is_group_section): Define.
	* bfd.c (bfd_is_group_section): Define.
	* binary.c (binary_bfd_is_group_section): Define.
	* bout.c (b_out_bfd_is_group_section): Define.
	* coff-alpha.c (_bfd_ecoff_bfd_is_group_section): Define.
	* coff-mips.c (_bfd_ecoff_bfd_is_group_section): Define.
	* coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Adjust.
	* coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Adjust.
	* coffcode.h (coff_bfd_is_group_section): Define.
	* i386msdos.c (msdos_bfd_is_group_section): Define.
	* i386os9k.c (os9k_bfd_is_group_section): Define.
	* ieee.c (ieee_bfd_is_group_section): Define.
	* ihex.c (ihex_bfd_is_group_section): Define.
	* libbfd-in.h (_bfd_nolink_bfd_is_group_section): Define.
	* mach-o.c (bfd_mach_o_bfd_is_group_section): Define.
	* mmo.c (mmo_bfd_is_group_section): Define.
	* nlm-target.h (nlm_bfd_is_group_section): Define.
	* oasys.c (oasys_bfd_is_group_section): Define.
	* pef.c (bfd_pef_bfd_is_group_section): Define.
	* ppcboot.c (ppcboot_bfd_is_group_section): Define.
	* srec.c (srec_bfd_is_group_section): Define.
	* tekhex.c (tekhex_bfd_is_group_section): Define.
	* versados.c (versados_bfd_is_group_section): Define.
	* vms.c (vms_bfd_is_group_section): Define.
	* xsym.c (bfd_sym_bfd_is_group_section): Define.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
2004-04-30 14:23:40 +00:00
Chris Demetriou
3e722fb54b [ bfd/ChangeLog ]
2004-04-28  Chris Demetriou  <cgd@broadcom.com>

	* reloc.c: Remove BFD_RELOC_PCREL_HI16_S and BFD_RELOC_PCREL_LO16.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Likewise.

[ gas/ChangeLog ]
2004-04-28  Chris Demetriou  <cgd@broadcom.com>

	* config/tc-mips.c (HAVE_32BIT_ADDRESSES, append_insn, macro_build)
	(load_address, macro, mips_ip, md_parse_option)
	(mips_force_relocation, mips_validate_fix, md_apply_fix3)
	(s_change_sec, pic_need_relax, tc_gen_reloc): Remove all
	embedded-PIC handling, and update comments.
	(SWITCH_TABLE): Remove.
	* config/tc-mips.h (DIFF_EXPR_OK): Delete.
	(enum mips_pic_level): Remove EMBEDDED_PIC.
	(EXTERN_FORCE_RELOC): Remove embedded-PIC handling.
	(TC_FORCE_RELOCATION): Update comment.
	* ecoff.c (ecoff_build_lineno): Add comment about some code that
	might be safe to remove now that MIPS embedded-PIC is gone.
2004-04-29 05:14:22 +00:00
Jakub Jelinek
4c45e5c9ce bfd/
* bfd.c (bfd_get_synthetic_symtab): Define.
	* targets.c (BFD_JUMP_TABLE_DYNAMIC): Add
	NAME##_get_synthetic_symtab.
	(struct bfd_target): Add _bfd_get_synthetic_symtab.
	* libbfd-in.h (_bfd_nodynamic_get_synthetic_symtab): Define.
	* elf-bfd.h (struct elf_backend_data): Add plt_sym_val and
	relplt_name fields.
	(_bfd_elf_get_synthetic_symtab): New prototype.
	* elfcode.h (elf_get_synthetic_symtab): Define.
	* elf.c (_bfd_elf_get_synthetic_symtab): New function.
	* elfxx-target.h (bfd_elfNN_get_synthetic_symtab): Define.
	(elf_backend_plt_sym_val, elf_backend_relplt_name): Define.
	(elfNN_bed): Add elf_backend_plt_sym_val and elf_backend_relplt_name.
	* bfd-in2.h: Rebuilt.
	* libbfd.h: Rebuilt.
	* elf32-i386.c (elf_i386_plt_sym_val): New function.
	(elf_backend_plt_sym_val): Define.
	* elf64-x86-64.c (elf64_x86_64_plt_sym_val): New function.
	(elf_backend_plt_sym_val): Define.
	* elf32-s390.c (elf_s390_plt_sym_val): New function.
	(elf_backend_plt_sym_val): Define.
	* elf64-s390.c (elf_s390_plt_sym_val): New function.
	(elf_backend_plt_sym_val): Define.
	* elf32-sparc (elf32_sparc_plt_sym_val): New function.
	(elf_backend_plt_sym_val): Define.
	* elf64-sparc.c (sparc64_elf_plt_sym_val): New function.
	(elf_backend_plt_sym_val): Define.
	* elf32-ppc.c (ppc_elf_plt_sym_val): New function.
	(elf_backend_plt_sym_val): Define.
	* aout-target.h (MY_get_synthetic_symtab): Define.
	* aout-tic30.c (MY_get_synthetic_symtab): Define.
	* coff-rs6000.c (rs6000coff_vec): Add
	_bfd_nodynamic_get_synthetic_symtab.
	(pmac_xcoff_vec): Likewise.
	* coff64-rs6000.c (rs6000coff64_vec): Add
	_bfd_nodynamic_get_synthetic_symtab.
	(aix5coff64_vec): Likewise.
	* sunos.c (MY_get_synthetic_symtab): Define.
	* vms.c (vms_get_synthetic_symtab): Define.
binutils/
	* objdump.c (synthsyms, synthcount): New variables.
	(disassemble_data): Use dynsyms for stripped binaries or libraries.
	Add synthetized symbols.
	(dump_bfd): For disassemble, initialize dynsyms always and
	also synthsyms.  Free synthsyms and clear {sym,dynsym,synth}count
	before returning.
2004-04-22 14:45:32 +00:00
Andrew Cagney
40838a725a 2004-04-21 Andrew Cagney <cagney@redhat.com>
* opncls.c (_bfd_new_bfd_contained_in): Copy "iovec".
	(struct opncls, opncls_btell, opncls_bseek, opncls_bread)
	(opncls_bwrite, opncls_bclose, opncls_bflush)
	(opncls_bstat, opncls_iovec, bfd_openr_iovec): Implement a
	bfd iovec that uses function callbacks.
	(bfd_close): Use the iovec's bclose.
	* cache.c (cache_btell, cache_bseek, cache_bread, cache_bwrite)
	(cache_bclose, cache_bflush, cache_bstat)
	(cache_iovec): New functions and global variable, implement a
	cache "iovec", where applicable set bfd_error.
	(bfd_cache_init, bfd_cache_close): Set/test the bfd's iovec.
	* bfdio.c (struct bfd_iovec): Define.
	(real_read): Delete function.
	(bfd_bread, bfd_bread, bfd_bwrite, bfd_tell, bfd_flush, bfd_stat)
	(bfd_seek, bfd_get_mtime, bfd_get_size): Use the bfd's "iovec",
	assume that bread and bwrite set bfd_error.
	* bfd.c (struct bfd): Add "iovec", update comments.
	* bfd-in2.h, libbfd.h: Re-generate.
2004-04-21 17:05:12 +00:00
Nick Clifton
6482c264f4 Add support for a .secrel32 x86 reloc to allow DWARF" debug information to used
with COFF based x86 ports.
2004-04-20 12:17:16 +00:00
Nick Clifton
0949843db2 Add (linker) support for CR16C processor 2004-03-30 14:04:32 +00:00
Andrew Cagney
7c1927339f 2004-02-11 Andrew Cagney <cagney@redhat.com>
* bfd-in.h: Update copyright.
	(bfd_tell): Change return type to file_ptr.
	* bfd-in2.h: Re-generate.
	* cache.c: Update copyright.
	(bfd_cache_lookup_worker): Use real_fseek, do not cast offset
	parameter.
	(close_one): Use real_ftell.
	* bfdio.c: Update copyright.
	(real_ftell, real_fseek): New functions.
	(bfd_tell): Use real_fseek and real_ftell, change return type to
	file_ptr.
	(bfd_seek): Use real_ftell and real_fseek, change type of
	file_position to a file_ptr.
	* libbfd-in.h: Update copyright.
	(real_ftell, real_fseek): Declare.
	* libbfd.h: Re-generate.
2004-02-11 23:23:20 +00:00
Nick Clifton
28d39d1a3a Stop indexed move byte instructions from being relaxed. 2004-01-21 11:17:53 +00:00
Alexandre Oliva
5153284539 2003-12-17 Alexandre Oliva <aoliva@redhat.com>
* elf32-frv.c (_frv_osec_readonly_p): New.
(_frv_emit_got_relocs_plt_entries): Don't emit rofixup for
undefweak symbol.
(_frv_count_got_plt_entries): Adjust expected count accordingly.
(elf32_frv_relocate_section): Likewise.  Error out if attempting
to emit rofixups or dynamic relocs in read-only segments.  Use
_bfd_elf_section_offset to adjust r_offsets in rofixups and
dynamic relocations.
2003-12-12  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_relocate_section): Compute dynamic
relocations or fixups involving merged sections correctly.  Avoid
crash when undefined symbol is referenced by R_FRV_32 or
R_FRV_FUNCDESC_VALUE.
2003-12-02  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_relocate_section): Add output_offset of
input section holding local symbol to addend of R_FRV_32 or
R_FRV_FUNCDESC_VALUE dynamic relocation.
2003-11-27  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_modify_segment_map): Add link info arg.
(elf32_frv_always_size_sections): Don't store pointer to
__stacksize symbol in sec_info.
(elf32_frv_modify_segment_map): Look it up here.
2003-11-26  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Emit the address
of the lazy PLT entry, not only its offset, as the low word of a
function descriptor.
2003-11-10  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_always_size_sections): Define __stacksize
if a hash table entry already exists but is not a definition.
2003-11-05  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (frv_elf_link_hash_table_create): Use bfd_zalloc.
(_frv_add_rofixup): Don't inline.
(_frv_emit_got_relocs_plt_entries): Use NULL as funcdesc address
for undefweak symbols.
(elf32_frv_relocate_section): Avoid crash while computing
relocation when linking with shared library.  Only emit rofixups
and dynamic relocations for alloc&load sections.  Mark binaries
with inter-segment relocations for relocation as a unit.
(_frv_create_got_section): Rename .rofixup.got to .rofixup.
(DEFAULT_STACK_SIZE): New.
(_frv_count_got_plt_entries): Fix thinko in deciding whether to
emit rofixups or dynamic relocs when linking dynamic non-PIE
executables.
(elf32_frv_size_dynamic_sections): Generate rofixup on PIEs and
shared libs too.  Reserve the last entry for the GOT pointer.
(elf32_frv_finish_dynamic_sections): Emit it.
(elf32_frv_always_size_sections): New.
(elf32_frv_modify_segment_map): New.
(elf32_frv_check_relocs): Reserve relocs32 space only in ALLOC
sections.
(frv_elf_merge_private_bfd_data): Clear PIC bit if FDPIC is set.
(frv_elf_print_private_bfd_data): Handle FDPIC and LIBPIC.
(elf_backend_always_size_sections): New.
(elf_backend_modify_segment_map): New.
2003-10-31  Alexandre Oliva  <aoliva@redhat.com>
* config.bfd: Added frv-*-*linux*.
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Use idx 0 for
ABS section, instead of crashing.
(elf32_frv_relocate_section): Don't crash before warning about
different segments in non-PIC relocation.
2003-10-17  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_relocate_section): Don't warn on LABEL24
relocs to undefweak symbols.
(elf32_frv_relocate_section): Ditto for undefined symbols.
2003-10-06  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_create_dynamic_sections): Make sure
gotfixup section was created.
2003-09-30  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (elf32_frv_howto_table): Change GOT12,
FUNCDESC_GOT12, GOTOFF12 and FUNCDESC_GOTOFF12 to
complain_overflow_signed.
* elf32-frv.c (_frv_add_rofixup): Do not error out if contents
have not been allocated.
(_frv_emit_got_relocs_plt_entries): Return non-void.  Assert
privfd only if dynamic sections were created.
(elf32_frv_relocate_section): Compute gprel_segment, and use it
for GPREL relocs.  When linking relocatable FDPIC executables,
emit warnings for relocations that would be illegal on PIE or
shared libraries.  Emit rofixup for R_FRV_32 only if input object
is not FDPIC.
(_frv_create_got_section): Define _gp symbol in the rofixup
section.
(elf32_frv_finish_dynamic_sections): If rofixups needed but
dynamic sections missing, error out requesting -melf32frvfd.
2003-09-19  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Rearrange
computation of addends from section and global or local symbol
value.  Change return type to bfd_boolean, and return a failure if
a dynamic FUNCDESC or FUNCDESC_VALUE relocation that requires a
nonzero addend is required.
(elf32_frv_relocate_section): Likewise.  Print error for
unsupported nonzero addends.
2003-09-18  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (FRV_SYM_LOCAL): In the absence of dynamic sections,
force everything local.
(_frv_emit_got_relocs_plt_entries): Cope with NULL sec.
* elf32-frv.c (struct frv_elf_link_hash_table): Added sgotfixup.
(frv_gotfixup_section): New.
(FRV_SYM_LOCAL): Accept undefweak and local common symbols.
(struct frv_pic_relocs_info): Split relocs into relocs32, relocsfd
and relocsfdv.
(_frv_add_rofixup): New.
(_frv_emit_got_relocs_plt_entries): Generate fixups for non-PIE
fdpic executables.  Use FRV_SYM_LOCAL more widely to simplify and
improve some ugly conditions.
(elf32_frv_relocate_section): Likewise.  Reject inter-segment
relocations in fdpic.
(_frv_create_got_section): Create .rofixup.got section.
(struct _frv_dynamic_got_info): Added fixups.
(_frv_count_got_plt_entries): Account in-GOT relocations into
relocs32, relocsfd and relocsfdv.  Account them into relocs or
fixups, as appropriate.
(elf32_frv_size_dynamic_sections): Size rofixup section.  Simplify
sizing of gotrel.
(elf32_frv_finish_dynamic_sections): Verify that the right number
of relocations and fixups was generated.
(elf32_frv_check_relocs): Compute relocs32, relocsfd and
relocsfdv.
* elf32-frv.c (FRV_SYM_LOCAL): New macro, used instead of
SYMBOL_CALLS_LOCAL and SYMBOL_REFERENCES_LOCAL.
(FRV_FUNCDESC_LOCAL): New macro, used to decide whether a function
descriptor of a (formerly-)global symbol is local.
(struct frv_pic_relocs_info): Adjust comments.
(_frv_emit_got_relocs_plt_entries): Adjust.
(elf32_frv_relocate_section): Likewise.
(_frv_count_got_plt_entries): Likewise.
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Don't add global
symbol's value to addend in the common preamble.  Decay dynamic
symbols to section+offset if they bind or call locally, for GOT
and FUNCDESC_VALUE, respectively.
(elf32_frv_relocate_section): Likewise.
(elf32_frv_check_relocs): Don't register as dynamic symbols of
internal or hidden visibility.
2003-09-17  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (_frv_emit_got_relocs_plt_entries): Get addend as
argument, so as to not call _bfd_elf_rel_local_sym to compute it.
(elf32_frv_relocate_section): Pass relocation addend in.  Use
original relocation addend to look up the got relocs/plt entries
table.  Do not call _bfd_elf_rel_local_sym.  Don't error out when
processing relocations that reference .scommon symbols.
2003-09-15  Alexandre Oliva  <aoliva@redhat.com>
Introduce support for dynamic linking.
* elf32-frv.c (R_FRV_FUNCDESC_VALUE): Mark it as 64 bits.
(elf32_frv_rel_32_howto, elf32_frv_rel_funcdesc_howto,
elf32_frv_rel_funcdesc_value_howto): New REL descriptors.
(frv_reloc_type_lookup): Return REL howtos for executables and
dynamic libraries.
(frv_info_to_howto_rel): New.
(struct frv_elf_link_hash_table): New.
(frv_hash_table, frv_got_section, frv_gotrel_section,
frv_plt_section, frv_pltrel_section, frv_relocs_info,
frv_got_initial_offset, frv_plt_initial_offset): New macros.
(frv_elf_link_hash_table_create): New.
(struct frv_pic_relocs_info): New.
(frv_pic_relocs_info_hash, frv_pic_relocs_info_eq): New.
(frv_pic_relocs_info_find): New.
(frv_pic_relocs_info_for_global, frv_pic_relocs_info_for_local):
New.
(FRV_LZPLT_BLOCK_SIZE, FRV_LZPLT_RESOLVE_LOC): New.
(_frv_add_dyn_reloc, _frv_osec_to_segment): New.
(_frv_emit_got_relocs_plt_entries): New.
(elf32_frv_relocate_section): Add support for dynamic linking.
Handle new relocations.
(_frv_create_got_section): New.
(elf32_frv_create_dynamic_sections): New.
(ELF_DYNAMIC_INTERPRETER): New.
(struct _frv_dynamic_got_info): New.
(_frv_count_got_plt_entries): New.
(struct _frv_dynamic_got_plt_info): New.
(_frv_compute_got_alloc_data): New.
(_frv_get_got_entry, _frv_get_fd_entry): New.
(_frv_assign_got_entries, _frv_assign_plt_entries): New.
(_frv_resolve_final_relocs_info): New.
(elf32_frv_size_dynamic_sections): New.
(elf32_frv_finish_dynamic_sections): New.
(elf32_frv_adjust_dynamic_symbol): New.
(elf32_frv_finish_dynamic_symbol): New.
(elf32_frv_check_relocs): Handle new relocs.  Explain how the
whole thing works.
(elf_info_to_howto_rel): Define.
(bfd_elf32_bfd_link_hash_table_create): Define.
(elf_backend_create_dynamic_sections): Define.
(elf_backend_adjust_dynamic_symbol): Define.
(elf_backend_size_dynamic_sections): Define.
(elf_backend_finish_dynamic_symbol): Define.
(elf_backend_finish_dynamic_sections): Define.
(elf_backend_want_got_sym): Define.
(elf_backend_got_header_size): Define.
(elf_backend_want_got_plt): Define.
(elf_backend_plt_readonly): Define.
(elf_backend_want_plt_sym): Define.
(elf_backend_plt_header_size): Define.
(elf_backend_may_use_rel_p): Define.
(elf_backend_may_use_rela_p): Define.
(elf_backend_default_use_rela_p): Define.
2003-08-08  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (R_FRV_FUNCDESC_VALUE, R_FRV_FUNCDESC_GOTOFF12,
R_FRV_FUNCDESC_GOTOFFHI, R_FRV_FUNCDESC_GOTOFFLO, R_FRV_GOTOFF12,
R_FRV_GOTOFFHI, R_FRV_GOTOFFLO): New.
(frv_reloc_map): Map the corresponding BFD relocs to them.
(frv_reloc_type_lookup): ... and back to BFD relocs.
* reloc.c: New relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
2003-08-04  Alexandre Oliva  <aoliva@redhat.com>
* elf32-frv.c (R_FRV_GOT12, R_FRV_GOTHI, R_FRV_GOTLO,
R_FRV_FUNCDESC, R_FRV_FUNCDESC_GOT12, R_FRV_FUNCDESC_GOTHI,
R_FRV_FUNCDESC_GOTLO): New.
(frv_reloc_map): Map the corresponding BFD relocs to them.
(frv_reloc_type_lookup): ... and back to BFD relocs.
* reloc.c: New relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
2004-01-06 19:18:59 +00:00
Nick Clifton
7653c69b3f oops - omitted from the previous checkin. 2003-12-19 11:59:20 +00:00
Alan Modra
0f867abe4a * aout-adobe.c (aout_adobe_set_section_contents): Constify location.
* aoutx.h (NAME(aout,set_section_contents)): Ditto.
	* bfd-in2.h: Regenerate.
	* binary.c (binary_set_section_contents): Ditto.
	* bout.c (b_out_set_section_contents): Ditto.
	* coff-tic54x.c (tic54x_set_section_contents): Ditto.
	* coffcode.h (coff_set_section_contents): Ditto.
	* ecoff.c (_bfd_ecoff_set_section_contents): Ditto.
	* elf-bfd.h (_bfd_elf_set_section_contents): Ditto.
	* elf.c (_bfd_elf_set_section_contents): Ditto.
	* elfxx-mips.c (_bfd_mips_elf_set_section_contents): Ditto.
	* elfxx-mips.h (_bfd_mips_elf_set_section_contents): Ditto.
	* i386msdos.c (msdos_set_section_contents): Ditto.
	* ieee.c (ieee_set_section_contents): Ditto.
	* ihex.c (ihex_set_section_contents): Ditto.
	* libaout.h (NAME(aout,set_section_contents)): Ditto.
	* libbfd-in.h (_bfd_nowrite_set_section_contents): Ditto.
	(_bfd_generic_set_section_contents): Ditto.
	* libbfd.h: Regenerate.
	* libbfd.c (_bfd_generic_set_section_contents): Ditto.
	* libecoff.h (_bfd_ecoff_set_section_contents): Ditto.
	* libnlm.h (nlmNAME(set_section_contents)): Ditto.
	(struct nlm_backend_data <nlm_mangle_relocs>): Ditto.
	* mmo.c (mmo_set_section_contents): Ditto.
	* nlm32-alpha.c (nlm_alpha_mangle_relocs): Ditto.
	* nlm32-i386.c (nlm_i386_mangle_relocs): Ditto.
	* nlm32-ppc.c (nlm_powerpc_mangle_relocs): Ditto.
	* nlm32-sparc.c (nlm_sparc_mangle_relocs): Ditto.
	* nlmcode.h (nlm_set_section_contents): Ditto.
	* oasys.c (oasys_set_section_contents): Ditto.
	* pdp11.c (NAME(aout,set_section_contents)): Ditto.
	* ppcboot.c (ppcboot_set_section_contents): Ditto.
	* srec.c (srec_set_section_contents): Ditto.
	* targets.c (BFD_JUMP_TABLE_WRITE <_bfd_set_section_contents>): Ditto.
	* tekhex.c (tekhex_set_section_contents): Ditto.
	(move_section_contents): Ditto.
	* versados.c (versados_set_section_contents): Ditto.
	* vms-misc.c (_bfd_save_vms_section): Ditto.
	* vms.c (vms_set_section_contents): Ditto.
	* vms.h (_bfd_save_vms_section): Ditto.
2003-11-04 10:41:52 +00:00
Andrew Cagney
198beae2cf 2003-10-19 Andrew Cagney <cagney@redhat.com>
* targets.c: Replace "struct sec" with "struct bfd_section"
	* syms.c, sparclynx.c, section.c, opncls.c: Ditto.
	* libcoff-in.h, libbfd-in.h, elfxx-target.h: Ditto.
	* elf.c, coffgen.c, bfd.c, bfd-in.h, aoutf1.h: Ditto.
	* aout-tic30.c, aout-target.h:
	* bfd-in2.h, libcoff.h, libbfd.h: Regenerate.

Index: binutils/ChangeLog
2003-10-19  Andrew Cagney  <cagney@redhat.com>

	* coffgrok.h (coff_section): Replace 'struct sec" with "struct
	bfd_section".

Index: gdb/ChangeLog
2003-10-19  Andrew Cagney  <cagney@redhat.com>

	* symtab.c: Replace "struct sec" with "struct bfd_section".
	* objfiles.c, linespec.c, blockframe.c, block.c: Ditto.

Index: ld/ChangeLog
2003-10-19  Andrew Cagney  <cagney@redhat.com>

	* pe-dll.c: Replace "struct sec" with "struct bfd_section".

Index: sim/common/ChangeLog
2003-10-19  Andrew Cagney  <cagney@redhat.com>

	* sim-base.h: Replace "struct sec" with "struct bfd_section".
2003-10-20 14:38:46 +00:00
Hans-Peter Nilsson
f60ebe1430 Support linker relaxation of new R_MMIX_PUSHJ_STUBBABLE relocs.
* elf64-mmix.c (MAX_PUSHJ_STUB_SIZE): New macro.
	(struct _mmix_elf_section_data): New member pjs.
	(mmix_set_relaxable_size, mmix_elf_get_section_contents): New
	functions.
	(elf_mmix_howto_table): New entry for R_MMIX_PUSHJ_STUBBABLE.
	(mmix_reloc_map): Ditto.
	(mmix_elf_relocate_section): Handle R_MMIX_PUSHJ_STUBBABLE.
	(mmix_final_link_relocate, mmix_elf_check_common_relocs): Ditto.
	(mmix_elf_perform_relocation): Ditto.  Don't mark parameter addr
	unused.
	(mmix_elf_check_relocs): Move early return to after
	mmix_elf_check_common_relocs call.
	(mmix_elf_symbol_processing): Fix cut-and-pasto in head comment.
	(_bfd_mmix_before_linker_allocation): Rename from
	_bfd_mmix_prepare_linker_allocated_gregs.  All referers changed.
	Arrange to set the initial relaxable size of sections.
	(_bfd_mmix_after_linker_allocation): Rename from
	_bfd_mmix_finalize_linker_allocated_gregs.
	(mmix_elf_relax_section): Relax a R_MMIX_PUSHJ_STUBBABLE reloc.
	(bfd_elf64_get_section_contents): Define.
	* reloc.c: Add ENUMX for BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
	* libbfd.h, bfd-in2.h: Regenerate.
2003-10-18 15:42:40 +00:00
Andrew Cagney
6cee3f79e4 Index: doc/ChangeLog
2003-10-15  Andrew Cagney  <cagney@redhat.com>

	* bfdint.texi (BFD target vector symbols): Rename _get_symtab to
	_canonicalize_symtab.

2003-10-15  Andrew Cagney  <cagney@redhat.com>

	* targets.c (BFD_JUMP_TABLE_SYMBOLS): Replace NAME##_get_symtab
	with NAME##_canonicalize_symtab.
	* libcoff-in.h (coff_canonicalize_symtab): Update.
	* xsym.h (bfd_sym_canonicalize_symtab): Update.
	* elf-bfd.h (_bfd_elf_canonicalize_symtab): Update.
	* coffgen.c (coff_canonicalize_symtab): Update.
	* libbfd-in.h (_bfd_nosymbols_canonicalize_symtab): Update.
	* libnlm.h (nlmNAME(canonicalize_symtab)): Update.
	* ieee.c (ieee_vec): Update comment.
	* libecoff.h (_bfd_ecoff_canonicalize_symtab): Update.
	* mmo.c (mmo_canonicalize_symtab): Update.
	* nlm-target.h (nlm_canonicalize_symtab): Update.
	* nlmcode.h (nlm_canonicalize_symtab): Update.
	* i386msdos.c (msdos_canonicalize_symtab): Update.
	* hp300hpux.c (MY (canonicalize_symtab)): Update.
	* oasys.c (oasys_canonicalize_symtab): Update.
	* som.c (som_canonicalize_symtab): Update.
	* pef.c (bfd_pef_canonicalize_symtab): Update.
	* nlmcode.h (nlm_canonicalize_symtab): Update.
	* xsym.c (bfd_sym_canonicalize_symtab): Update.
	* vms.c (vms_canonicalize_symtab): Update.
	* versados.c (versados_canonicalize_symtab): Update.
	* mach-o.c (bfd_mach_o_canonicalize_symtab): Update.
	* ieee.c (ieee_canonicalize_symtab): Update.
	* pdp11.c (NAME(aout,canonicalize_symtab)): Update.
	* reloc.c: Update comment.
	* libaout.h (NAME(aout,canonicalize_symtab)): Update.
	* coff64-rs6000.c (aix5coff64_vec): Update.
	* coff64-rs6000.c (bfd_xcoff_aix5_backend_data): Update.
	* coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Update.
	* aoutx.h (NAME(aout,canonicalize_symtab)): Update.
	* elfxx-target.h (bfd_elfNN_canonicalize_symtab): Update.
	* hp300hpux.c (MY_canonicalize_symtab): Update.
	* ecoff.c (_bfd_ecoff_canonicalize_symtab): Update.
	* aout-tic30.c (MY_canonicalize_symtab): Update.
	* aout-target.h (MY_canonicalize_symtab): Update.
	* ppcboot.c (ppcboot_canonicalize_symtab): Update.
	* elf.c (_bfd_elf_canonicalize_symtab): Update.
	* elfcode.h (elf_canonicalize_symtab): Update.
	* ihex.c (ihex_canonicalize_symtab): Update.
	* tekhex.c (tekhex_canonicalize_symtab): Update.
	* binary.c (binary_canonicalize_symtab): Update.
	* srec.c (srec_canonicalize_symtab): Update.
2003-10-16 04:11:10 +00:00
Nathan Sidwell
29ca8dc5bb bfd/Changelog:
* libbfd-in.h (_bfd_link_section_stabs): Add string offset
	parameter.
	* cofflink.c (coff_link_add_symbols): Deal with split stab
	sections.
	* elflink.h (elf_link_add_object_symbols): Deal with split stab
	sections.
	* stabs.c (_bfd_link_section_stabs): Add string offset parameter.
	* libbfd.h: Regenerated.
ld/ChangeLog:
	* ldwrite.c (unsplittable_name): New.
	(clone_section): Strip existing numeric suffix. Only truncate names
	for coff targets.
	(split_sections): Use unsplittable_name.
binutils/ChangeLog:
	* objdump.c (read_section_stabs): Just read one section, return
	pointer to it. Add size parameter.
	(print_section_stabs): Add string offset parameter. Adjust.
	(struct stab_section_names): Add string offset member.
	(find_stabs_sections): Correct check for split section suffix,
	adjust read_section_stabs and print_section_stabs calls.
	(dump_stabs_section): Clear string_offset, free string table.
2003-10-07 08:53:42 +00:00
Nick Clifton
8ad30312ff Add binutils support for v850e1 processor 2003-09-04 11:04:38 +00:00
Alexandre Oliva
03a1283107 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
* elf-m10300.c (elf32_mn10300_link_hash_newfunc): Initialize
pcrel_relocs_copied.
2001-12-13  Alexandre Oliva  <aoliva@redhat.com>
* elf-m10300.c (ELF_DYNAMIC_INTERPRETER): Renamed from
ld-linux.so.2 to ld.so.1.
2001-10-10  Alexandre Oliva  <aoliva@redhat.com>
* elf-m10300.c (elf_mn10300_sizeof_plt0): New macro.
(_bfd_mn10300_elf_adjust_dynamic_symbol): Use it.
(_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
* elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Allocate
.rela.* section contents with bfd_zalloc.
2001-09-25  Alexandre Oliva  <aoliva@redhat.com>
* elf-m10300.c: Added declarations for functions missing them.
Merge some shared-library changes from the i386 back-end.  Use
R_MN10300_RELATIVE instead of R_MN10300_PCREL32 and
R_MN10300_GLOB_DAT instead of R_MN10300_32 where appropriate.
(struct elf32_mn10300_link_hash_entry): Remove duplicates of
members of elf_link_hash_entry.  Adjusted references.
(mn10300_elf_final_link_relocate): dynobj was already loaded
into a local variable, use it.
2001-09-21  Nick Clifton  <nickc@cambridge.redhat.com>
* elf-m10300.c: Add missing function prototypes.
2001-08-24  Alexandre Oliva  <aoliva@redhat.com>
* elf-m10300.c (mn10300_elf_relocate_section): Don't compute
relocation for dynamic relocations.
2001-05-16  Alexandre Oliva  <aoliva@redhat.com>
* reloc.c (BFD_RELOC_MN10300_GOTOFF24): New.
* elf-m10300.c: Introduce GOTPC16, GOTOFF24, GOTOFF16 and
PLT16, and rename GOTPC to GOTPC32 and GOTOFF to GOTOFF32.
(_bfd_mn10300_elf_create_dynamic_sections): Move creation ot PLT...
(_bfd_mn10300_elf_create_got_section): ... here, so that its
adress is already known at the time we compute relaxations.
(mn10300_elf_relax_section): Relax GOTPC32, GOTOFF32, GOT32
and PLT32 to narrower relocations.
* libbfd.h, bfd-in2.h: Rebuilt.
2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
* reloc.c (BFD_RELOC_MN10300_GOT32, BFD_RELOC_MN10300_GOT24,
BFD_RELOC_MN10300_GOT16, BFD_RELOC_MN10300_COPY,
BFD_RELOC_MN10300_GLOB_DAT, BFD_RELOC_MN10300_JMP_SLOT,
BFD_RELOC_MN10300_RELATIVE): New relocs.
* libbfd.h, bfd-in2.h: Rebuilt.
* elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): New.
(struct elf32_mn10300_link_hash_entry): Added DSO-related
fields.
(elf_mn10300_howto): Defined new relocation types.
(mn10300_reloc_map): Map them.
(_bfd_mn10300_elf_create_got_section): New fn.
(mn10300_elf_check_relocs): Handle PIC relocs.
(mn10300_elf_final_link_relocate): Likewise.
(mn10300_elf_relocate_section): Handle DSOs.
(PLT0_ENTRY_SIZE, PLT_ENTRY_SIZE, PIC_PLT_ENTRY_SIZE): New macros.
(elf_mn10300_plt0_entry, elf_mn10300_plt_entry,
elf_mn10300_pic_plt_entry): New.
(elf_mn10300_sizeof_plt, elf_mn10300_plt_plt0_offset,
elf_mn10300_plt0_linker_offset, elf_mn10300_plt0_gotid_offset,
elf_mn10300_plt_temp_offset, elf_mn10300_plt_symbol_offset,
elf_mn10300_plt_reloc_offset: New macros.
(ELF_DYNAMIC_INTERPRETER): Likewise.
(_bfd_mn10300_elf_create_dynamic_sections): New function.
(_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
(_bfd_mn10300_elf_discard_copies): Likewise.
(_bfd_mn10300_elf_size_dynamic_sections): Likewise.
(_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
(_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
(elf_backend_can_gc_sections,
elf_backend_create_dynamic_sections,
elf_backend_adjust_dynamic_sections,
elf_backend_size_dynamic_sections,
elf_backend_finish_dynamic_symbol,
elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
elf_backend_plt_readonly, elf_backend_want_plt_sym,
elf_backend_got_header_size, elf_backend_plt_header_size): New
macros.
2003-07-10 03:20:00 +00:00
Martin Schwidefsky
bd1ea41b84 * elf32-s390.c (s390_elf_ldisp_reloc): New prototype.
(s390_tls_reloc): New function.
        (elf_howto_table): Add long displacement relocations R_390_20,
        R_390_GOT20, R_390_GOTPLT20 and R_390_TLS_GOTIE20.
        (elf_s390_reloc_type_lookup): Likewise.
        (elf_s390_check_relocs): Likewise.
        (elf_s390_gc_sweep_hook): Likewise.
        (elf_s390_relocate_section): Likewise.
        * elf64-s390.c: Same changes as for elf32-s390.c.
        * reloc.c: Add long displacement relocations BFD_RELOC_390_20,
        BFD_RELOC_390_GOT20, BFD_RELOC_390_GOTPLT20 and
        BFD_RELOC_390_TLS_GOTIE20.
        * bfd-in2.h: Regenerate.
        * libbfd.h: Likewise.
2003-07-01 14:44:59 +00:00
Alan Modra
c58b95236c Convert to C90 and a few tweaks. 2003-06-29 10:06:40 +00:00
Alan Modra
1049f94e8e Correct spelling of "relocatable". 2003-06-25 06:40:27 +00:00
Nick Clifton
e0001a05d2 Add Xtensa port 2003-04-01 15:50:31 +00:00
Nick Clifton
e16bb312f5 Add iWMMXt support 2003-03-25 20:56:01 +00:00
Alexandre Oliva
0b25d3e680 * Reverted 2003-03-02's patch. 2003-03-12 23:06:08 +00:00
Thiemo Seufer
7c2be35cae * elf32-mips.c (elf_mips_howto_table_rel): Change definition of
R_MIPS_PC16 to rightshift 2.
	(elf_reloc_map mips_reloc_map): Map to rightshifted BFD reloc.
	(bfd_elf32_bfd_reloc_type_lookup): Support
	BFD_RELOC_MIPSEMB_16_PCREL_S2.
	* elf64-mips.c (mips_elf64_howto_table_rel): Change definition of
	R_MIPS_PC16 to rightshift 2.
	(mips_elf64_howto_table_rela): Likewise.
	(mips_reloc_map): Map to rightshifted BFD reloc.
	* elfn32-mips.c: The same as in elf64-mips.c.
	* elfxx-mips.c (mips_elf_got_for_ibfd): Typo in comment.
	(mips_elf_calculate_relocation): Handle rightshifted addends for
	R_MIPS_PC16.
	* reloc.c (BFD_RELOC_MIPSEMB_16_PCREL_S2): New BFD relocation for
	MIPS Embedded PIC. Remove superfluous empty COMMENT.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.
	* config/tc-mips.c (append_insn): Add handling of
	BFD_RELOC_MIPSEMB_16_PCREL_S2. Avoid emitting unneeded
	BFD_RELOC_16_PCREL_S2 relocs and add earlier warnings about
	misaligned address and reange overflow.
	(macro_build): Add handling of BFD_RELOC_MIPSEMB_16_PCREL_S2. Add
	earlier warnings about misaligned address and reange overflow.
	(mips_ip): Add handling of BFD_RELOC_MIPSEMB_16_PCREL_S2.
	(md_apply_fix): Likewise. Fix warning output.
	(tc_gen_reloc): Add handling of BFD_RELOC_MIPSEMB_16_PCREL_S2.
	Allow BFD_RELOC_16_PCREL_S2 for all ABIs.
	(md_convert_frag): Add handling of BFD_RELOC_MIPSEMB_16_PCREL_S2.
	* gas/mips/bge.d: Reactivate external branch tests.
	* gas/mips/bge.s: Likewise.
	* gas/mips/bgeu.d: Likewise.
	* gas/mips/bgeu.s: Likewise.
	* gas/mips/blt.d: Likewise.
	* gas/mips/blt.s: Likewise.
	* gas/mips/bltu.d: Likewise.
	* gas/mips/bltu.s: Likewise.
	* gas/mips/branch-misc-2.d: New File.
	* gas/mips/branch-misc-2.l: Remove.
	* gas/mips/mips.exp: Adjust branch-misc-2 test.
2003-03-02 21:30:15 +00:00
Alan Modra
411e1bfb66 * reloc.c: Add PPC and PPC64 TLS relocs.
* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.
	* elf64-ppc.c (TP_OFFSET, DTP_OFFSET): Declare.
	(ppc64_elf_howto_raw): Add TLS howto's.  Adjust R_PPC64_NONE to be
	against a 32 bit field.
	(ppc64_elf_reloc_type_lookup): Handle TLS relocs.
	(_ppc64_elf_section_data): Add t_symndx and comments.
	(ppc64_elf_section_data): Use elf_section_data macro.
	(ppc64_elf_new_section_hook): American spelling.
	(struct got_entry, struct plt_entry): New.
	(MUST_BE_DYN_RELOC): Rename from IS_ABSOLUTE_RELOC.
	(struct ppc_stub_hash_entry): Add "addend" field.
	(struct ppc_link_hash_entry): Add "tls_type".
	(TLS_TLS, TLS_GD_LD, TLS_LD, TLS_TPREL, TLS_DTPREL,
	TLS_EXPLICIT): Define.
	(struct ppc_link_hash_table): Add tls_sec, tls_get_addr, tlsld_got.
	(link_hash_newfunc): Init new fields.
	(ppc64_elf_link_hash_table_create): Likewise.  Set init_relcount and
	init_offset to NULL.
	(ppc64_elf_copy_indirect_symbol): Copy got and plt info.  Don't call
	_bfd_elf_link_hash_copy_indirect, rather insert relevant code from
	there.
	(update_local_sym_info, update_plt_info): New functions.
	(ppc64_elf_check_relocs): Use them.  Handle TLS relocs.  Adjust GOT
	handling to use got.glist rather than got.refcount.  Likewise for PLT.
	(ppc64_elf_gc_sweep_hook): Handle TLS relocs, new GOT and PLT lists.
	(func_desc_adjust): Adjust for new PLT list.
	(ppc64_elf_adjust_dynamic_symbol): Likewise.
	(get_sym_h, get_tls_type): New functions.
	(ppc64_elf_edit_opd): Remove unused variable.  Use get_sym_h.
	(ppc64_elf_tls_optimize): New function.
	(allocate_dynrelocs): Adjust for new PLT and GOT lists.  Allocate
	TLS relocs.
	(ppc64_elf_size_dynamic_sections): Likewise.
	(ppc_type_of_stub): Adjust for new PLT list.
	(ppc_build_one_stub): Likewise.
	(ppc64_elf_size_stubs): Likewise.  Use get_sym_h.  Treat __tls_get_addr
	calls specially.
	(ppc64_elf_relocate_section): Adjust for new GOT and PLT lists.  Handle
	TLS relocs.  Report local syms using bfd_elf_local_sym_name.  Don't
	init GOT entries that have a reloc.  Generate GOT relocs here..
	(ppc64_elf_finish_dynamic_symbol): ..not here.  Adjust for PLT list.
	* elf64-ppc.h (ppc64_elf_tls_optimize): Declare.
2003-02-04 14:50:50 +00:00
Jakub Jelinek
b9734f3572 bfd/
* elf32-sparc.c (_bfd_sparc_elf_howto_table): Add TLS relocs.
	(elf32_sparc_rev32_howto): New variable.
	(sparc_reloc_map): Add TLS relocs.
	(elf32_sparc_reloc_type_lookup, elf32_sparc_info_to_howto):
	Handle REV32.
	(sparc_elf_hix22_reloc, sparc_elf_lox10_reloc, elf32_sparc_mkobject):
	New functions.
	(struct elf32_sparc_dyn_relocs, struct elf32_sparc_link_hash_entry,
	struct elf32_sparc_link_hash_table):
	New structures.
	(elf32_sparc_tdata, elf32_sparc_local_got_tls_type,
	elf32_sparc_hash_table): Define.
	(link_hash_newfunc, elf32_sparc_link_hash_table_create,
	create_got_section, elf32_sparc_create_dynamic_sections,
	elf32_sparc_copy_indirect_symbol, elf32_sparc_tls_transition): New
	functions.
	(elf32_sparc_check_relocs): Handle TLS relocs.  Add dynamic reloc
	reference counting.
	(elf32_sparc_gc_sweep_hook): Likewise.
	(elf32_sparc_adjust_dynamic_symbol): Likewise.
	(elf32_sparc_size_dynamic_sections): Likewise.
	(elf32_sparc_relocate_section): Likewise.
	(allocate_dynrelocs, readonly_dynrelocs, dtpoff_base, tpoff):
	New functions.
	(elf32_sparc_object_p): Allocate backend private object data.
	(bfd_elf32_bfd_link_hash_table_create,
	elf_backend_copy_indirect_symbol, bfd_elf32_mkobject,
	elf_backend_can_refcount): Define.
	(elf_backend_create_dynamic_sections): Define to
	elf32_sparc_create_dynamic_sections.
	* reloc.c: Add SPARC TLS relocs.
	* bfd-in2.h, libbfd.h: Rebuilt.
	* elf64-sparc.c (sparc64_elf_howto_table): Add TLS relocs.
	(sparc_reloc_map): Likewise.
gas/
	* config/tc-sparc.c (sparc_ip): Handle TLS % operators.
	(tc_gen_reloc): Handle TLS relocs.
	(sparc_cons, cons_fix_new_sparc): Handle %r_tls_dtpoff.
	* config/tc-sparc.h (tc_fix_adjustable): Don't adjust TLS
	relocs.
	* config/obj-elf.c (obj_elf_section_word): Handle tls.
	(obj_elf_type): Handle tls_object.
include/
	* elf/sparc.h: Add TLS relocs.  Move R_SPARC_REV32 to 252.
ld/testsuite/
	* ld-sparc/sparc.exp: New.
	* ld-sparc/tlsg32.s: New test.
	* ld-sparc/tlsg32.sd: Likewise.
	* ld-sparc/tlsg64.s: Likewise.
	* ld-sparc/tlsg64.sd: Likewise.
	* ld-sparc/tlslib.s: Likewise.
	* ld-sparc/tlsnopic.s: Likewise.
	* ld-sparc/tlspic.s: Likewise.
	* ld-sparc/tlssunbin32.dd: Likewise.
	* ld-sparc/tlssunbin32.rd: Likewise.
	* ld-sparc/tlssunbin32.s: Likewise.
	* ld-sparc/tlssunbin32.sd: Likewise.
	* ld-sparc/tlssunbin32.td: Likewise.
	* ld-sparc/tlssunbin64.dd: Likewise.
	* ld-sparc/tlssunbin64.rd: Likewise.
	* ld-sparc/tlssunbin64.s: Likewise.
	* ld-sparc/tlssunbin64.sd: Likewise.
	* ld-sparc/tlssunbin64.td: Likewise.
	* ld-sparc/tlssunbinpic32.s: Likewise.
	* ld-sparc/tlssunbinpic64.s: Likewise.
	* ld-sparc/tlssunnopic32.dd: Likewise.
	* ld-sparc/tlssunnopic32.rd: Likewise.
	* ld-sparc/tlssunnopic32.s: Likewise.
	* ld-sparc/tlssunnopic32.sd: Likewise.
	* ld-sparc/tlssunnopic64.dd: Likewise.
	* ld-sparc/tlssunnopic64.rd: Likewise.
	* ld-sparc/tlssunnopic64.s: Likewise.
	* ld-sparc/tlssunnopic64.sd: Likewise.
	* ld-sparc/tlssunpic32.dd: Likewise.
	* ld-sparc/tlssunpic32.rd: Likewise.
	* ld-sparc/tlssunpic32.s: Likewise.
	* ld-sparc/tlssunpic32.sd: Likewise.
	* ld-sparc/tlssunpic32.td: Likewise.
	* ld-sparc/tlssunpic64.dd: Likewise.
	* ld-sparc/tlssunpic64.rd: Likewise.
	* ld-sparc/tlssunpic64.s: Likewise.
	* ld-sparc/tlssunpic64.sd: Likewise.
	* ld-sparc/tlssunpic64.td: Likewise.
2003-01-24 23:44:45 +00:00
Martin Schwidefsky
69fc87f180 * bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_mkobject, elf_s390_tls_transition,
	s390_tls_reloc, dtpoff_base, tpoff, invalid_tls_insn): New functions.
	(elf_howto_table): Add TLS relocs.
	(elf_s390_reloc_type_lookup): Likewise.
	(elf_s390_link_hash_entry): Add tls_type.
	(elf_s390_hash_entry, elf_s390_obj_tdata, elf_s390_local_got_tls_type):
	New macros.
	(elf_s390_link_hash_table): Add tls_ldm_got.
	(link_hash_newfunc): Initialize tls_type.
	(elf_s390_link_hash_table_create): Initialize refcount of tls_ldm_got.
	(elf_s390_copy_indirect_symbol): Copy tls_type information.
	(elf_s390_check_relocs): Support TLS relocs.
	(elf_s390_gc_sweep_hook): Likewise.
	(allocate_dynrelocs): Likewise.
	(elf_s390_size_dynamic_sections): Likewise.
	(elf_s390_relocate_section): Likewise.
	(elf_s390_finish_dynamic_symbol): Likewise.
	(bfd_elf32_mkobject): Define for TLS.
	* elf64-s390.c: Same changes as for elf32-s390.c.
	* libbfd.h: Regenerate.
	* reloc.c: Add s390 TLS relocations.
2003-01-24 17:12:42 +00:00
Martin Schwidefsky
5236c819d2 * bfd-in2.h: Regenerate.
* elf32-s390.c (elf_s390_adjust_gotplt): New prototype.
	(elf_howto_table): Rename R_390_GOTOFF to R_390_GOTOFF32. Add
	R_390_GOTOFF16, R_390_GOTOFF64, R_390_GOTPLT12, R_390_GOTPLT16,
	R_390_GOTPLT32, R_390_GOTPLT64, R_390_GOTPLTENT, R_390_PLTOFF16,
	R_390_PLTOFF32 and R_390_PLTOFF64.
	(elf_s390_reloc_type_lookup): Likewise.
	(struct elf_s390_link_hash_entry): Add gotplt_refcount to keep track
	of GOTPLT references to a function.
	(link_hash_newfunc): Initialize gotplt_refcount.
	(elf_s390_check_relocs): Move allocation of local_got_refcounts array
	and creation of the got section out of the main switch. Add support
	for the gotoff, gotplt and pltoff relocations.
	(elf_s390_gc_sweep_hook): Add reference counting for gotoff, gotplt
	and pltoff.
	(elf_s390_adjust_gotplt): New function.
	(elf_s390_adjust_dynamic_symbol): Adjust gotplt refcount for removed
	plt entries.
	(allocate_dynrelocs): Add comment.
	(elf_s390_relocate_section): Change r_type to unsigned. Add support
	for gotoff, gotplt and pltoff relocations.
	* elf64-s390.c: Same changes as for elf32-s390.c.
	* libbfd.h: Regenerate.
	* reloc.c: Add BFD_RELOC_390_GOTOFF64, BFD_RELOC_390_GOTPLT12,
	BFD_RELOC_390_GOTPLT16, BFD_RELOC_390_GOTPLT32, BFD_RELOC_390_GOTPLT64,
	BFD_RELOC_390_GOTPLTENT, BFD_RELOC_390_PLTOFF16, BFD_RELOC_390_PLTOFF32
	and BFD_RELOC_390_PLTOFF64.
2003-01-20 11:46:33 +00:00
Stan Cox
a75473eb66 * Makefile.am (ALL_MACHINES): Add cpu-iq2000.lo.
(ALL_MACHINES_CFILES): Add cpu-iq2000.c.
	(BFD32_BACKENDS): Add elf32-iq2000.lo.
	(BFD32_BACKENDS_CFILES): Add elf32-iq2000.c.
	(cpu-iq2000.lo): New target.
	* Makefile.in: Regenerate.
	* config.bfd: Handle iq2000-*-elf.
	* archures.c (bfd_architecture): Add bfd_{arch,mach}_iq2000.
	(bfd_archures_list): Add bfd_iq2000_arch.
	* configure.in: Handle bfd_elf32_iq2000_vec.
	* configure: Regenerate.
	* reloc.c: Add BFD_RELOC_IQ2000_OFFSET_16, BFD_RELOC_IQ2000_OFFSET_21,
	and BFD_RELOC_IQ2000_UHI16.
	* targets.c (bfd_elf32_iq2000_vec): Declare.
	(bfd_target_vector): Add bfd_elf32_iq2000_vec.
	* elf.c (prep_headers): Set e_machine to EM_IQ2000.
	* cpu-iq2000.c: New file.
	* elf32-iq2000.c: Likewise.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Likewise.
2003-01-03 21:12:28 +00:00
Nick Clifton
2469cfa284 Add support for msp430. 2002-12-30 19:25:13 +00:00
DJ Delorie
5fd6399981 * reloc.c: Add BFD_RELOC_XSTORMY16_12.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
* elf32-xstormy16.c (xstormy16_elf_howto): Add R_XSTORMY16_12.
(xstormy16_reloc_map): Add R_XSTORMY16_12.
2002-12-20 21:13:19 +00:00
Alan Modra
b34976b65a s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify
comparisons of bfd_boolean vars with TRUE/FALSE.  Formatting.
2002-11-30 08:39:46 +00:00
Klee Dienes
93509525ce 2002-11-16 Klee Dienes <kdienes@apple.com>
* Makefile.am (BFD32_LIBS): Add bfdwin.lo, bfdio.lo.
	(BFD32_LIBS_CFILES): Add bfdwin.c, bfdio.c.
	(BFD_H_FILES): Add bfdwin.c, bfdio.c.
	(LIBBFD_H_FILES): Add bfdwin.c, bfdio.c.
	Add dependencies for bfdwin.c, bfdio.c.
	* bfd.c: Remove bfd_get_mtime, bfd_get_size.
	* libbfd.c: Remove real_read, bfd_bread, _bfd_window_internal,
	bfd_init_window, bfd_free_window, bfd_get_file_window, bfd_bwrite,
	bfd_tell, bfd_flush, bfd_stat, bfd_seek.
	* bfdio.c: New file.  Contains real_read, bfd_bread, bfd_write,
	bfd_tell, bfd_flush, bfd_stat, bfd_seek, bfd_ge_mtime,
	bfd_get_size (moved from libbfd.c and bfd.c).
	* bfdwin.c New file.  Contains _bfd_window_internal,
	bfd_init_window, bfd_free_window, bfd_get_file_window (moved from
	libbfd.c and bfd.c).
	* po/SRC-POTFILES.in: Regenerate.
	* po/bfd.pot: Regenerate.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.
	* aclocal.m4: Regenerate.
	* Makefile.in: Regenerate.
	* configure: Regenerate.

2002-11-16  Klee Dienes  <kdienes@apple.com>

	* Makefile.am (DOCFILES): Add bfdwin.texi, bfdio.texi.
	(PROTOS): Add bfdio.p, bfdwin.p.
	(SRCDOC): Add bfdio.c, bfdwin.c.
	(SRCPROT): Add bfdio.c, bfdwin.c.
	(SRCIPROT): Add bfdio.c, bfdwin.c.
	(LIBBFD_H_DEP): Add bfdio.c, bfdwin.c.
	(BFD_H_DEP): Add bfdio.c, bfdwin.c.
	Add rules for bfdio.texi, bfdwin.text.
	* bfd.texinfo: Include bfdio.texi.
2002-11-18 16:37:54 +00:00
Alan Modra
08f740041a * config.bfd (sh-*-linux*): Use bfd_elf*_sh64*lin_vec as sh64
vectors in target_selvecs.
	(shle-*-netbsdelf*): Use bfd_elf*_sh64*nbsd_vec as sh64 vectors
	in target_selvecs.
	(sh-*-netbsdelf*): Likewise.
	* configure.in (assocvecs): New variable.  Handle assocvecs like
	selvecs.
	* configure: Regenerate.
	* format.c (bfd_check_format_matches): Store bfd_target pointers
	in matching_vector instead of target names.  Select first target
	from bfd_associated_vector that matches a list of ambiguous targets.
	* targets.c (_bfd_associated_vector): New array.
	(bfd_associated_vector): New variable.
	(_bfd_target_vector): Add bfd_elf*_sh64*lin_vec.
	* libbfd-in.h (bfd_associated_vector): Declare.
	* libbfd.h: Regenerate.
2002-11-05 01:18:56 +00:00
Kaz Kojima
3376eaf577 * elf32-sh.c (sh_elf_optimized_tls_reloc, sh_elf_mkobject,
sh_elf_object_p, dtpoff_base): New functions.
	(sh_elf_howto_table): Add TLS relocs.
	(sh_reloc_map): Likewise.
	(sh_elf_info_to_howto): Support TLS relocs.
	(elf_sh_link_hash_entry): Add tls_type and tls_tpoff32.
	(sh_elf_hash_entry, sh_elf_tdata, sh_elf_local_got_tls_type):
	New macros.
	(sh_elf_obj_tdata): New.
	(elf_sh_link_hash_table): Add tls_ldm_got.
	(sh_elf_link_hash_table_create): Clear refcount of tls_ldm_got.
	(allocate_dynrelocs): Support TLS relocs.
	(sh_elf_size_dynamic_sections): Likewise.
	(sh_elf_relocate_section): Support TLS relocs.  Don't try to find
	.rela.got section when found already.  Return false after printing
	error about unresolvable relocation.
	(sh_elf_gc_sweep_hook): Support TLS relocs.
	(sh_elf_check_relocs): Likewise.
	(sh_elf_finish_dynamic_symbol): Likewise.
	(bfd_elf32_mkobject, elf_backend_object_p): Define for TLS case.
	* reloc.c: Add SH TLS relocs.
	* libbfd.h: Regenerate.
2002-10-11 14:32:03 +00:00
Jakub Jelinek
bffbf9406f bfd/
* reloc.c: Add x86-64 TLS relocs.
	* bfd-in2.h, libbfd.h: Rebuilt.
	* elf64-x86-64.c (x86_64_elf_howto): Fix size fields for 32-bit
	relocs.  Add TLS relocs.
	(x86_64_reloc_map): Add TLS relocs.
	(elf64_x86_64_info_to_howto): Adjust for added TLS relocs.
	(struct elf64_x86_64_link_hash_entry): Add tls_type field.
	(GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD, GOT_TLS_IE): Define.
	(elf64_x86_64_hash_entry): Define.
	(struct elf64_x86_64_obj_tdata): New.
	(elf64_x86_64_tdata, elf64_x86_64_local_got_tls_type): Define.
	(struct elf64_x86_64_link_hash_table): Add tls_ld_got.
	(link_hash_newfunc): Initialize tls_type.
	(elf64_x86_64_link_hash_table_create): Initialize tls_ld_got.
	(elf64_x86_64_copy_indirect_symbol): Swap tls_type if necessary.
	(elf64_x86_64_mkobject): New.
	(elf64_x86_64_elf_object_p): Allocate struct elf64_x86_64_obj_tdata.
	(elf64_x86_64_tls_transition): New.
	(elf64_x86_64_check_relocs): Add r_type variable and use it.
	Handle TLS relocs.
	(elf64_x86_64_gc_sweep_hook): Handle TLS relocs.
	(allocate_dynrelocs): Allocate GOT space for TLS relocs.
	(elf64_x86_64_size_dynamic_sections): Likewise.
	(dtpoff_base, tpoff): New.
	(elf64_x86_64_relocate_section): Handle TLS relocs.
	(elf64_x86_64_finish_dynamic_symbol): Only handle non-TLS GOT
	entries.
	(bfd_elf64_mkobject): Define.

	* elf32-i386.c (elf_i386_check_relocs) [R_386_TLS_LE]: Set
	DF_STATIC_TLS if shared.
gas/
	* config/tc-i386.c (tc_i386_fix_adjustable): Add x86-64 TLS relocs.
	Define them if not BFD_ASSEMBLER.
	(lex_got): Handle @tlsgd, @dtpoff and @tpoff in 64-bit mode, add
	@tlsld.
	(md_apply_fix3): No addend for BFD_RELOC_X86_64_TLSGD,
	BFD_RELOC_X86_64_TLSLD and BFD_RELOC_X86_64_GOTTPOFF.
	(tc_gen_reloc): Handle x86-64 TLS relocs.
include/
	* elf/x86-64.h: Add TLS relocs.
ld/testsuite/
	* lib/ld-lib.exp (run_ld_link_tests): Add.
	* ld-sh/sh64/sh64.exp (run_ld_link_tests, regexp_diff,
	file_contents): Remove.
	(sh64tests): Add 6th field to the tests array.
	* ld-i386/i386.exp (run_ld_link_tests): Remove.
	* ld-x86-64/x86-64.exp: New.
	* ld-x86-64/tlsbin.dd: New test.
	* ld-x86-64/tlsbinpic.s: New test.
	* ld-x86-64/tlsbin.rd: New test.
	* ld-x86-64/tlsbin.s: New test.
	* ld-x86-64/tlsbin.sd: New test.
	* ld-x86-64/tlsbin.td: New test.
	* ld-x86-64/tlslib.s: New test.
	* ld-x86-64/tlspic1.s: New test.
	* ld-x86-64/tlspic2.s: New test.
	* ld-x86-64/tlspic.dd: New test.
	* ld-x86-64/tlspic.rd: New test.
	* ld-x86-64/tlspic.sd: New test.
	* ld-x86-64/tlspic.td: New test.
2002-09-27 19:29:18 +00:00
Jakub Jelinek
37e55690c4 bfd/
* reloc.c (BFD_RELOC_386_TLS_TPOFF, BFD_RELOC_386_TLS_IE,
	BFD_RELOC_386_TLS_GOTIE): Add.
	* bfd-in2.h, libbfd.h: Rebuilt.
	* elf32-i386.c (elf_howto_table): Add R_386_TLS_TPOFF, R_386_TLS_IE
	and R_386_TLS_GOTIE.
	(elf_i386_reloc_type_lookup): Handle it.
	(struct elf_i386_link_hash_entry): Change tls_type type to unsigned
	char instead of enum, change GOT_* into defines.
	(GOT_TLS_IE_POS, GOT_TLS_IE_NEG, GOT_TLS_IE_BOTH): Define.
	(elf_i386_tls_transition): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
	(elf_i386_check_relocs): Likewise.  Avoid crash if local symbol is
	accessed both as normal and TLS symbol.  Move R_386_TLS_LDM and
	R_386_PLT32 cases so that R_386_TLS_IE can fall through.
	Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
	(elf_i386_gc_sweep_hook): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
	Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
	(allocate_dynrelocs): Allocate 2 .got and 2 .rel.got entries if
	tls_type is GOT_TLS_IE_BOTH.
	(elf_i386_size_dynamic_sections): Likewise.
	(elf_i386_relocate_section): Handle R_386_TLS_IE and R_386_TLS_GOTIE.
	Handle R_386_TLS_LE_32 and R_386_TLS_LE in shared libs.
	(elf_i386_finish_dynamic_symbol): Use tls_type & GOT_TLS_IE to catch
	all 4 GOT_TLS_* TLS types.
gas/
	* config/tc-i386.c (tc_i386_fix_adjustable): Handle
	BFD_RELOC_386_TLS_IE and BFD_RELOC_386_TLS_GOTIE.
	(BFD_RELOC_386_TLS_IE, BFD_RELOC_386_TLS_GOTIE): Define to 0
	if not defined.
	(lex_got): Handle @GOTNTPOFF and @INDNTPOFF.
	(md_apply_fix3, tc_gen_reloc): Handle BFD_RELOC_386_TLS_IE and
	BFD_RELOC_386_TLS_GOTIE.
gas/testsuite/
	* gas/i386/tlspic.s: Add tests.
	* gas/i386/tlspic.d: Regenerated.
	* gas/i386/tlsnopic.s: Add tests.
	* gas/i386/tlsnopic.d: Regenerated.
include/
	* elf/i386.h (R_386_TLS_TPOFF, R_386_TLS_IE, R_386_TLS_GOTIE):
	Define.
ld/testsuite/
	* ld-i386/i386.exp: New.
	* ld-i386/tlsbin.dd: New test.
	* ld-i386/tlsbinpic.s: New test.
	* ld-i386/tlsbin.rd: New test.
	* ld-i386/tlsbin.s: New test.
	* ld-i386/tlsbin.sd: New test.
	* ld-i386/tlsbin.td: New test.
	* ld-i386/tlslib.s: New test.
	* ld-i386/tlsnopic1.s: New test.
	* ld-i386/tlsnopic2.s: New test.
	* ld-i386/tlsnopic.dd: New test.
	* ld-i386/tlsnopic.rd: New test.
	* ld-i386/tlsnopic.sd: New test.
	* ld-i386/tlspic1.s: New test.
	* ld-i386/tlspic2.s: New test.
	* ld-i386/tlspic.dd: New test.
	* ld-i386/tlspic.rd: New test.
	* ld-i386/tlspic.sd: New test.
	* ld-i386/tlspic.td: New test.
2002-09-19 19:01:18 +00:00
Nick Clifton
86aba9dbfa Add linker relaxation to v850 toolchain 2002-08-29 06:49:35 +00:00
H.J. Lu
e8d5d1796f 2002-08-14 H.J. Lu <hjl@gnu.org>
* libbfd.h: Regenerate.
2002-08-14 16:42:56 +00:00
Nick Clifton
59bc061d4b Add QNX Neutrino PowerPC support and common up QNX functions 2002-08-09 15:38:24 +00:00
Nick Clifton
47badb7be6 Rename function arguments to avoid shadowing global symbols of the same name. 2002-07-31 09:38:04 +00:00
Nick Clifton
cf88bb9f09 Add IP2k support to BFD and LD 2002-07-17 14:15:52 +00:00
Alan Modra
bb3fff1e12 * Makefile.in: Regenerate.
* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.
	* configure: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.
2002-06-23 02:09:05 +00:00
Alan Modra
e61463e1e6 * bfd-in.h: Remove "taken from the source" comment.
* libbfd-in.h: Likewise.
	* libcoff-in.h: Likewise.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.

	* elf.c (bfd_elf_discard_group): Return true.
	* elf-bfd.h (bfd_elf_discard_group): Declare.
	* bfd-in.h (bfd_elf_discard_group): Don't declare here.
	* section.c (bfd_discard_group): Rename to bfd_generic_discard_group.
	* bfd.c (bfd_discard_group): Define.
	* targets.c (struct bfd_target): Add _bfd_discard_group.
	(BFD_JUMP_TABLE_LINK): Here too.
	* libbfd-in.h (_bfd_nolink_bfd_discard_group): Define.
	* aout-adobe.c (aout_32_bfd_discard_group): Define.
	* aout-target.h (MY_bfd_discard_group): Define.
	* aout-tic30.c (MY_bfd_discard_group): Define.
	* binary.c (binary_bfd_discard_group): Define.
	* bout.c (b_out_bfd_discard_group): Define.
	* coff-alpha.c (_bfd_ecoff_bfd_discard_group): Define.
	* coffcode.h (coff_bfd_discard_group): Define.
	* coff-mips.c (_bfd_ecoff_bfd_discard_group): Define.
	* elfxx-target.h (bfd_elfNN_bfd_discard_group): Define.
	* i386msdos.c (msdos_bfd_discard_group): Define.
	* i386os9k.c (os9k_bfd_discard_group): Define.
	* ieee.c (ieee_bfd_discard_group): Define.
	* ihex.c (ihex_bfd_discard_group): Define.
	* mmo.c (mmo_bfd_discard_group): Define.
	* nlm-target.h (nlm_bfd_discard_group): Define.
	* oasys.c (oasys_bfd_discard_group): Define.
	* ppcboot.c (ppcboot_bfd_discard_group): Define.
	* som.c (som_bfd_discard_group): Define.
	* srec.c (srec_bfd_discard_group): Define.
	* tekhex.c (tekhex_bfd_discard_group): Define.
	* versados.c (versados_bfd_discard_group): Define.
	* vms.c (vms_bfd_discard_group): Define.
	* xcoff-target.h (_bfd_xcoff_bfd_discard_group): Define.
	* coff64-rs6000.c (rs6000coff64_vec): Update initialiser.
	(aix5coff64_vec): Likewise.
	* coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Likewise.
2002-06-05 03:43:11 +00:00
Alan Modra
08e0ee059e * bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.
2002-05-31 04:23:27 +00:00
Richard Henderson
3765b1be13 include/elf/
* alpha.h (R_ALPHA_TLSGD, R_ALPHA_TLSLDM, R_ALPHA_DTPMOD64,
        R_ALPHA_GOTDTPREL, R_ALPHA_DTPREL64, R_ALPHA_DTPRELHI,
        R_ALPHA_DTPRELLO, R_ALPHA_DTPREL16, R_ALPHA_GOTTPREL, R_ALPHA_TPREL64,
        R_ALPHA_TPRELHI, R_ALPHA_TPRELLO, R_ALPHA_TPREL16): New.

bfd/
        * elf64-alpha.c (ALPHA_ELF_LINK_HASH_LU_TLSGD,
        ALPHA_ELF_LINK_HASH_LU_TLSLDM, ALPHA_ELF_LINK_HASH_LU_FUNC): New.
        (ALPHA_ELF_GOT_ENTRY_RELOCS_DONE): Remove.
        (ALPHA_ELF_GOT_ENTRY_RELOCS_XLATED): Remove.
        (struct alpha_elf_got_entry): Add reloc_type, reloc_done, reloc_xlated.
        (struct alpha_elf_obj_tdata): Rename total_got_entries and
        n_local_got_entries to total_got_size and local_got_size.
        (elf64_alpha_howto, elf64_alpha_reloc_map): Update for TLS relocs.
        (alpha_got_entry_size): New.
        (elf64_alpha_relax_with_lituse): Use it.
        (elf64_alpha_relax_without_lituse): Likewise.
        (MAX_GOT_SIZE): Rename from MAX_GOT_ENTRIES.
        (get_got_entry): New.
        (elf64_alpha_check_relocs): Handle TLS relocs.  Reorganize.
        (elf64_alpha_adjust_dynamic_symbol): Test LU_FUNC as a mask.
        (elf64_alpha_merge_ind_symbols): Check gotent->reloc_type.
        (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots): Likewise.
        (elf64_alpha_calc_got_offsets_for_symbol): Use alpha_got_entry_size.
        (elf64_alpha_calc_got_offsets): Likewise.
        (alpha_dynamic_entries_for_reloc): New.
        (elf64_alpha_calc_dynrel_sizes): Use it.
        (elf64_alpha_size_dynamic_sections): Likewise.
        (elf64_alpha_relocate_section): Handle TLS relocations.
        * reloc.c: Add Alpha TLS relocations.
        * bfd-in2.h, libbfd.h: Rebuild.

gas/
        * expr.h (operatorT): Add O_md17..O_md32.
        * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
        O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
        O_tprelhi, O_tprello, O_tprel): New.
        (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
        (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
        (LITUSE_TLSGD, LITUSE_TLSLDM): New.
        (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
        saw_lu_tlsgd, saw_lu_tlsldm.  Make multi_section_p a bit field.
        (md_apply_fix3): Handle TLS relocations.
        (alpha_force_relocation, alpha_fix_adjustable): Likewise.
        (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
        associated TLS reloc.  Check lituse_tls relocs match up.
        (emit_insn): Handle TLS relocations.
        (ldX_op): Remove.

gas/testsuite/
        * gas/alpha/elf-tls-1.s, gas/alpha/elf-tls-1.d: New.
        * gas/alpha/elf-tls-2.s, gas/alpha/elf-tls-1.l: New.
        * gas/alpha/elf-tls-3.s, gas/alpha/elf-tls-1.l: New.
        * gas/alpha/alpha.exp: Run them.
2002-05-30 22:01:38 +00:00
Nick Clifton
d172d4ba03 Add DLX target 2002-05-28 14:08:47 +00:00
Jakub Jelinek
13ae64f3c7 * elf.c (_bfd_elf_make_section_from_shdr): Set SEC_THREAD_LOCAL
for symbols from SHF_TLS section.
	(_bfd_elf_print_private_bfd_data): Add PT_TLS.
	(elf_fake_sections): Set SHF_TLS for SEC_THREAD_LOCAL sections.
	(map_sections_to_segments): Build PT_TLS segment if necessary.
	(assign_file_positions_for_segments): Likewise.
	(get_program_header_size): Account for PT_TLS segment.
	(swap_out_syms): Set type of BSF_THREAD_LOCAL symbols and symbols from
	SEC_THREAD_LOCAL sections to STT_TLS.
	* reloc.c: Add 386 and IA-64 TLS relocs.
	* section.c (SEC_THREAD_LOCAL): Define.
	(SEC_CONSTRUCTOR_TEXT, SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS):
	Remove.
	* elflink.h (elf_link_add_object_symbols): Support .tcommon.
	(size_dynamic_sections): If DF_STATIC_TLS, set DF_FLAGS
	unconditionally.
	(struct elf_final_link_info): Add first_tls_sec.
	(elf_bfd_final_link): Set first_tls_sec.
	Compute elf_hash_table (info)->tls_segment.
	(elf_link_output_extsym): Handle STT_TLS symbols.
	(elf_link_input_bfd): Likewise.
	* syms.c (BSF_THREAD_LOCAL): Define.
	* bfd-in2.h: Rebuilt.
	* libbfd.h: Rebuilt.
	* elf32-i386.c (elf_i386_tls_transition, dtpoff_base, tpoff,
	elf_i386_mkobject, elf_i386_object_p): New functions.
	(elf_howto_table): Add TLS relocs.
	(elf_i386_reloc_type_lookup): Support TLS relocs.
	(elf_i386_info_to_howto_rel): Likewise.
	(struct elf_i386_link_hash_entry): Add tls_type.
	(struct elf_i386_obj_tdata): New.
	(elf_i386_hash_entry, elf_i386_tdata, elf_i386_local_got_tls_type):
	New macros.
	(struct elf_i386_link_hash_table): Add tls_ldm_got.
	(link_hash_newfunc): Clear tls_type.
	(elf_i386_check_relocs): Support TLS relocs.
	(elf_i386_gc_sweep_hook): Likewise.
	(allocate_dynrelocs): Likewise.
	(elf_i386_size_dynamic_sections): Likewise.
	(elf_i386_relocate_section): Likewise.
	(elf_i386_finish_dynamic_symbol): Likewise.
	(bfd_elf32_mkobject, elf_backend_object_p): Define.
	* elfxx-ia64.c (struct elfNN_ia64_dyn_sym_info): Add tprel_offset,
	dtpmod_offset, dtprel_offset, tprel_done, dtpmod_done, dtprel_done,
	want_tprel, want_dtpmod, want_dtprel.
	(elfNN_ia64_tprel_base, elfNN_ia64_dtprel_base): New functions.
	(ia64_howto_table): Add TLS relocs, rename R_IA64_LTOFF_TP22 to
	R_IA64_LTOFF_TPREL22.
	(elf_code_to_howto_index): Add TLS relocs.
	(elfNN_ia64_check_relocs): Support TLS relocs.
	(allocate_global_data_got): Account for TLS .got data.
	(allocate_dynrel_entries): Account for TLS dynamic relocations.
	(elfNN_ia64_install_value): Supprt TLS relocs.
	(set_got_entry): Support TLS relocs.
	(elfNN_ia64_relocate_section): Likewise.

	* config/obj-elf.c (elf_common): Renamed from obj_elf_common.
	(obj_elf_common): Call elf_common.
	(obj_elf_tls_common): New function.
	(elf_pseudo_tab): Support .tls_common.
	(special_sections): Add .tdata and .tbss.
	(obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
	sections.
	(obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
	(obj_elf_parse_section_letters): Include T in error message.
	* config/tc-ppc.c (ppc_section_letter): Likewise.
	* config/tc-alpha.c (alpha_elf_section_letter): Likewise.
	(tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
	SEC_MERGE.
	* config/tc-sparc.c (md_apply_fix3): Likewise.
	* config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
	Define them if not BFD_ASSEMBLER.
	(lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
	and @NTPOFF.
	(md_apply_fix3): Add TLS relocs.
	* config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
	FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
	FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
	(pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
	(ia64_elf_section_letter): Include T in error message.
	(md_begin): Support TLS operators.
	(md_operand): Likewise.
	(ia64_gen_real_reloc_type): Support TLS relocs.
	* testsuite/gas/i386/tlspic.s: New file.
	* testsuite/gas/i386/tlsd.s: New file.
	* testsuite/gas/i386/tlsnopic.s: New file.
	* testsuite/gas/i386/tlsd.d: New file.
	* testsuite/gas/i386/tlsnopic.d: New file.
	* testsuite/gas/i386/tlspic.d: New file.
	* testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
	* testsuite/gas/ia64/tls.s: New file.
	* testsuite/gas/ia64/tls.d: New file.
	* testsuite/gas/ia64/ia64.exp: Add tls test.
	* write.c (adjust_reloc_syms): Don't change symbols in
	SEC_THREAD_LOCAL sections to STT_SECTION + addend.

	* elf/common.h (PT_TLS, SHF_TLS, STT_TLS, DF_STATIC_TLS): Define.
	* elf/ia64.h (R_IA64_LTOFF_TPREL22): Renamed from R_IA64_LTOFF_TP22.
	* elf/i386.h: Add TLS relocs.

	* scripttempl/elf.sc: Add .rel{,a}.t{bss,data}, .tdata and .tbss.
	* ldlang.c (lang_add_section): Set SEC_THREAD_LOCAL for
	output section if necessary.  Handle .tbss.
	(lang_size_sections): Clear _raw_size for .tbss section
	(it allocates space in PT_TLS segment only).
	* ldwrite.c (build_link_order): Build link order for .tbss too.

	* readelf.c (get_segment_type): Add PT_TLS.
	(get_elf_section_flags): Add SHF_TLS.
	(get_dynamic_flags): Optimize.  Add DF_STATIC_TLS.
	(process_dynamic_segment): Use puts instead of printf.
	(get_symbol_type): Support STT_TLS.
	* objdump.c (dump_section_header): Remove SEC_CONSTRUCTOR_TEXT,
	SEC_CONSTRUCTOR_DATA, SEC_CONSTRUCTOR_BSS.
	Add SEC_THREAD_LOCAL.
2002-05-23 13:12:53 +00:00
Alan Modra
2d653fc760 Fix ld --just-symbols
* aix5ppc-core.c: Warning fixes.
	* aout-adobe.c (aout_32_bfd_link_just_syms): Define.
	* aout-target.h (MY_bfd_link_just_syms): Define.
	* aout-tic30.c (MY_bfd_link_just_syms): Define.
	* bfd.c (bfd_link_just_syms): Define.
	* binary.c (binary_bfd_link_just_syms): Define.
	* bout.c (b_out_bfd_link_just_syms): Define.
	* coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): Update initializer.
	* coff64-rs6000.c (rs6000coff64_vec, aix5coff64_vec): Likewise.
	* coffcode.h (coff_bfd_link_just_syms): Define.
	* elf-bfd.h (enum elf_link_info_type): Add ELF_INFO_TYPE_JUST_SYMS.
	(elf_discarded_section): Check for ELF_INFO_TYPE_JUST_SYMS.
	(_bfd_elf_link_just_syms): Declare.
	* elf.c (_bfd_elf_link_just_syms): New function.
	* elf-eh-frame.c (_bfd_elf_maybe_strip_eh_frame_hdr): Check that
	sections haven't already been discarded by the linker.
	* elflink.h (elf_link_add_object_symbols): Likewise for stab
	sections and SEC_MERGE sections.
	(elf_bfd_discard_info): Similarly here.
	* elfxx-target.h (bfd_elfNN_bfd_link_just_syms): Define.
	* i386msdos.c (msdos_bfd_link_just_syms): Define.
	* i386os9k.c (os9k_bfd_link_just_syms): Define.
	* ieee.c (ieee_bfd_link_just_syms): Define.
	* ihex.c (ihex_bfd_link_just_syms): Define.
	* libbfd-in.h (_bfd_nolink_bfd_link_just_syms): Define.
	(_bfd_generic_link_just_syms): Declare.
	* libecoff.h (_bfd_ecoff_bfd_link_just_syms): Define.
	* linker.c (_bfd_generic_link_just_syms): New function.
	* mmo.c (mmo_bfd_link_just_syms): Define.
	* nlm-target.h (nlm_bfd_link_just_syms): Define.
	* oasys.c (oasys_bfd_link_just_syms): Define.
	* ppcboot.c (ppcboot_bfd_link_just_syms): Define.
	* som.c (som_bfd_link_just_syms): Define.
	* srec.c (srec_bfd_link_just_syms): Define.
	* targets.c (struct bfd_target): Add _bfd_link_just_syms.
	(BFD_JUMP_TABLE_LINK): And here.
	* tekhex.c (tekhex_bfd_link_just_syms): Define.
	* versados.c (versados_bfd_link_just_syms): Define.
	* vms.c (vms_bfd_link_just_syms): Define.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.
2002-05-15 00:18:58 +00:00
Daniel Jacobowitz
e2d34d7de2 2002-04-04 Daniel Jacobowitz <drow@mvista.com>
* aout-adobe.c (aout_32_bfd_link_hash_table_free): Define.
	* aout-target.h (MY_bfd_link_hash_table_free): Conditionally
	define.
	* aout-tic30.c (MY_bfd_link_hash_table_free): Likewise.
	* bfd.c (bfd_link_hash_table_free): Define.
	* binary.c (binary_bfd_link_hash_table_free): Define.
	* bout.c (b_out_bfd_link_hash_table_free): Define.
	* coff-rs6000.c (rs6000coff_vec): Include
	_bfd_generic_link_hash_table_free.
	(pmac_xcoff_vec): Likewise.
	* coff64-rs6000.c (rs6000coff64_vec): Likewise.
	(aix5coff64_vec): Likewise.
	* coffcode.h (coff_bfd_link_hash_table_free): Conditionally define.
	* elf-m10300.c (elf32_mn10300_link_hash_table_free): New function.
	(bfd_elf32_bfd_link_hash_table_free): Define.
	* elf32-hppa.c (elf32_hppa_link_hash_table_free): New function.
	(bfd_elf32_bfd_link_hash_table_free): Define.
	* elfxx-target.h (bfd_elfNN_bfd_link_hash_table_free): Conditionally
	define.
	* i386msdos.c (msdos_bfd_link_hash_table_free): Define.
	* i386os9k.c (os9k_bfd_link_hash_table_free): Define.
	* ieee.c (ieee_bfd_link_hash_table_free): Define.
	* ihex.c (ihex_bfd_link_hash_table_free): Define.
	* libbfd-in.h (_bfd_nolink_bfd_link_hash_table_free): Define.
	(_bfd_generic_link_hash_table_free): Add prototype.
	* libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Add prototype.
	* libecoff.h (_bfd_ecoff_bfd_link_hash_table_free): Define.
	* linker.c (_bfd_generic_link_hash_table_free): New function.
	* mmo.c (mmo_bfd_link_hash_table_free): Define.
	* nlm-target.h (nlm_bfd_link_hash_table_free): Define.
	* oasys.c (oasys_bfd_link_hash_table_free): Define.
	* ppcboot.c (ppcboot_bfd_link_hash_table_free): Define.
	* som.c (som_bfd_link_hash_table_free): Define.
	* srec.c (srec_bfd_link_hash_table_free): Define.
	* tekhex.c (tekhex_bfd_link_hash_table_free): Define.
	* versados.c (versados_bfd_link_hash_table_free): Define.
	* vms.c (vms_bfd_link_hash_table_free): New function.
	* xcofflink.c (_bfd_xcoff_bfd_link_hash_table_free): New function.

	* coff-arm.c (coff_arm_link_hash_table_create): Use bfd_malloc
	instead of bfd_alloc.
	* coff-h8300.c (h8300_coff_link_hash_table_create): Likewise.
	* coff-mcore.c (coff_mcore_link_hash_table_create): Likewise.
	* coff-ppc.c (ppc_coff_link_hash_table_create): Likewise.
	* cofflink.c (_bfd_coff_link_hash_table_create): Likewise.
	* ecoff.c (_bfd_ecoff_bfd_link_hash_table_create): Likewise.
	* elf-m10300.c (elf32_mn10300_link_hash_table_create): Likewise.
	* elf.c (_bfd_elf_link_hash_table_create): Likewise.
	* elf32-arm.h (elf32_arm_link_hash_table_create): Likewise.
	* elf32-cris.c (elf_cris_link_hash_table_create): Likewise.
	* elf32-hppa.c (elf32_hppa_link_hash_table_create): Likewise.
	* elf32-i386.c (elf_i386_link_hash_table_create): Likewise.
	* elf32-m68k.c (elf_m68k_link_hash_table_create): Likewise.
	* elf32-s390.c (elf_s390_link_hash_table_create): Likewise.
	* elf32-sh.c (sh_elf_link_hash_table_create): Likewise.
	* elf64-alpha.c (elf64_alpha_bfd_link_hash_table_create): Likewise.
	* elf64-ppc.c (ppc64_elf_link_hash_table_create): Likewise.
	* elf64-s390.c (elf_s390_link_hash_table_create): Likewise.
	* elf64-sh64.c (sh64_elf64_link_hash_table_create): Likewise.
	* elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create): Likewise.
	* elf64-x86-64.c (elf64_x86_64_link_hash_table_create): Likewise.
	* elfxx-mips.c (_bfd_mips_elf_link_hash_table_create): Likewise.
	* linker.c (_bfd_generic_link_hash_table_create): Likewise.
	* m68klinux.c (linux_link_hash_table_create): Likewise.
	* sparclinux.c (linux_link_hash_table_create): Likewise.
	* sunos.c (sunos_link_hash_table_create): Likewise.
	* xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Likewise.

	* targets.c: Add _bfd_link_hash_table_free to xvec.

	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* libcoff.h: Regenerate.
2002-04-04 19:53:38 +00:00
Alan Modra
54327882f0 * coff64-rs6000.c (_bfd_xcoff64_put_symbol_name): Prototype.
Whitespace changes.
	* archive.c: Update copyright date.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* Makefile.am: Run "make dep-am"
	* Makefile.in: Regenerate.
	* po/SRC-POTFILES.in: Regenerate.
2002-03-21 09:15:18 +00:00
Alan Modra
4dae1ae748 * libbfd.c (bfd_write_bigendian_4byte_int): Return true iff success.
* libbfd.h: Regenerate.
	* archive.c (coff_write_armap): Pass on failures from
	bfd_write_bigendian_4byte_int.
2002-03-18 01:26:57 +00:00
Richard Henderson
7793f4d007 * elf64-alpha.c (elf64_alpha_howto): Add R_ALPHA_BRSGP.
(elf64_alpha_reloc_map, elf64_alpha_check_relocs): Likewise.
        (elf64_alpha_relocate_section): Likewise.
        * reloc.c (BFD_RELOC_ALPHA_BRSGP): New.
        * bfd-in2.h, libbfd.h: Rebuild.
2002-02-09 22:53:53 +00:00
Alexandre Oliva
fbca6ad9f3 Contribute sh64-elf.
2002-01-23  Alexandre Oliva  <aoliva@redhat.com>
* reloc.c (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8, R_SH_GOTPLT10BY8,
R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64, R_SH_RELATIVE64):
New relocs.
* libbfd.h, bfd-in2.h: Rebuilt.
* elf32-sh.c (sh_elf_howto_table): Define new relocs.
(sh_reloc_map): Map them.
(PLT_ENTRY_SIZE, elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
elf_sh_plt_entry_be, elf_sh_plt_entry_le, elf_sh_pic_plt_entry_be,
elf_sh_pic_plt_entry_le, elf_sh_plt0_entry, elf_sh_plt_entry,
elf_sh_pic_plt_entry, elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
elf_sh_plt0_gotplt_offset, elf_sh_plt_temp_offset,
elf_sh_plt_symbol_offset, elf_sh_plt_reloc_offset,
movi_shori_putval) [INCLUDE_SHMEDIA]: New.
(elf_sh_link_hash_entry) [INCLUDE_SHMEDIA]: Add
datalabel_got_offset.
(sh_elf_link_hash_newfunc): Initialize it.
(sh_elf_relocate_section): Augment the scope of
seen_stt_datalabel.  Introduce GOTPLT support.	Extend GOTPC, PLT,
GOT and GOTOFF handling to new SHmedia relocation types.  Support
GOT_BIAS.
(sh_elf_check_relocs): Likewise.
(sh_elf_finish_dynamic_symbol) [TARGET_SHMEDIA]: Set up values in
PLT entries using movi_shori_putval.  Support GOT_BIAS.
(sh_elf_finish_dynamic_sections): Likewise.
* elf32-sh64.c (shmedia_prepare_reloc): Do not add addend to
relocation, it's now done by the caller.
(GOT_BIAS): New.
* elf64-sh64.c (GOT_BIAS, PLT_ENTRY_SIZE, elf_sh64_sizeof_plt,
elf_sh64_plt_plt0_offset, elf_sh64_plt0_gotplt_offset,
elf_sh64_plt_temp_offset, elf_sh64_plt_symbol_offset,
elf_sh64_plt_reloc_offset, ELF_DYNAMIC_INTERPRETER,
elf_sh64_pcrel_relocs_copied, elf_sh64_link_hash_entry,
elf_sh64_link_hash_table, sh64_elf64_link_hash_traverse,
sh64_elf64_hash_table): New.
(sh_elf64_howto_table): Introduce new relocs.
(sh_elf64_info_to_howto): Accept new PIC relocs.
(sh_elf64_relocate_section): Augment the scope of
seen_stt_datalabel.  Support new PIC relocs.
(sh_elf64_check_relocs): Support new PIC relocs.
(elf_sh64_plt0_entry_be, elf_sh64_plt0_entry_le,
elf_sh64_plt_entry_be, elf_sh64_plt_entry_le,
elf_sh64_pic_plt_entry_be, elf_sh64_pic_plt_entry_le,
elf_sh64_plt0_entry, elf_sh64_plt_entry, elf_sh64_pic_plt_entry,
sh64_elf64_link_hash_newfunc, sh64_elf64_link_hash_table_create,
movi_shori_putval, movi_3shori_putval,
sh64_elf64_create_dynamic_sections,
sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies,
sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_symbol,
sh64_elf64_finish_dynamic_sections): New.
(elf_backend_create_dynamic-sections,
bfd_elf64_bfd_link_hash_table_create,
elf_backend_adjust_dynamic_symbol,
elf_backend_size_dynamic_sections,
elf_backend_finish_dynamic_symbol,
elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
elf_backend_plt_readonly, elf_backend_want_plt_sym,
elf_backend_got_header_size, elf_backend_plt_header_size):
Define.
2001-05-16  Alexandre Oliva  <aoliva@redhat.com>
* elf32-sh.c: Renumbered and renamed some SH5 relocations to
match official numbers and names; moved unmaching ones to the
range 0xf2-0xff.
* elf32-sh64.c, elf64-sh64.c: Likewise.
2001-03-12  DJ Delorie	<dj@redhat.com>
* elf32-sh.c (sh_elf_relax_section): Don't relax SHmedia
sections.
2001-03-12  DJ Delorie	<dj@redhat.com>
* elf32-sh64.c (shmedia_prepare_reloc): Validate relocs that must
be aligned.
* elf64-sh64.c (sh_elf64_relocate_section): Ditto.
2001-01-14  Hans-Peter Nilsson	<hpn@cygnus.com>
* elf32-sh64.c (bfd_elf32_bfd_copy_private_section_data): Define.
(sh64_elf_fake_sections): Set type to SHT_SH5_CR_SORTED for a
.cranges section with SEC_SORT_ENTRIES set.
(sh64_backend_section_from_shdr): Set SEC_SORT_ENTRIES on an
incoming sorted .cranges section.
(sh64_bfd_elf_copy_private_section_data): New.
(sh64_elf_final_write_processing): Only sort .cranges and modify
start address if called by linker.
2001-01-08  Ben Elliston  <bje@redhat.com>
* elf32-sh64.c (sh64_elf_final_write_processing): Activate
Hans-Peter Nilsson's set bit 0 patch from	2001-01-06.
* elf64-sh64.c (sh64_elf64_final_write_processing): Ditto.
2001-01-06  Hans-Peter Nilsson	<hpn@cygnus.com>
* elf64-sh64.c (sh_elf64_howto_table): No open brace at start of
line.  Add comments before all entries.
<R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct and clarify describing
comment.
(sh_elf64_reloc): Correct head comment.
(sh_elf64_relocate_section): Correct spacing.
<relocating for a local symbol>: Do not honour STO_SH5_ISA32;
instead call reloc_dangerous callback.
<case R_SH_SHMEDIA_CODE>: New case.
(sh_elf64_gc_mark_hook): Correct spacing.
(sh_elf64_check_relocs): Ditto.
* elf32-sh64.c (shmedia_prepare_reloc) <case R_SH_SHMEDIA_CODE>:
New case.
* elf32-sh.c: Correct #endif comments for #ifndef-wrapped
functions.
(sh_elf_howto_table) <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct,
clarify describing comment.  Add comments before all entries.
(sh_elf_relocate_section) <relocating for a local symbol>: Do not
honour STO_SH5_ISA32; instead call reloc_dangerous callback.
2001-01-06  Hans-Peter Nilsson	<hpn@cygnus.com>
Sort .cranges section in final link.  Prepare to set bit 0 on
entry address.
* elf32-sh64.c (struct sh64_find_section_vma_data): New.
(sh64_elf_link_output_symbol_hook): Fix typo in prototype.
(sh64_elf_set_mach_from_flags): Set SEC_DEBUGGING on incoming
.cranges section.
(sh64_backend_section_from_shdr): New, to recognize
SHT_SH5_CR_SORTED on incoming .cranges section.
(elf_backend_section_from_shdr): Define.
(sh64_elf_final_write_processing): Sort outgoing .cranges
section.  (New, temporarily disabled:) Set bit 0 on entry address
according to ISA type.
(sh64_find_section_for_address): New.
(crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
crange_bsearch_cmpl): Move here from opcodes/sh64-dis.c.
(sh64_address_in_cranges): Move here from opcodes/sh64-dis.c.  Use
bfd_malloc, not xmalloc.
(sh64_get_contents_type): Move here from opcodes/sh64-dis.c.  Make
global.
* elf32-sh64.c (sh64_elf64_final_write_processing): New, (but
temporarily disabled) setting bit 0 on entry address.
(elf_backend_final_write_processing): Define.
2001-01-05  Hans-Peter Nilsson	<hpn@cygnus.com>
* elf32-sh.c (sh_elf_howto_table) <R_SH_PT_16>: Adjust fields to
be a proper relocation for PTA and PTB rather than a marker.
<R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL>:
Zero src_mask.
* elf64-sh64.c: Ditto.
(sh_elf64_relocate_section) <case R_SH_PT_16>: New case.
* elf32-sh64.c: Include opcodes/sh64-opc.h
(shmedia_prepare_reloc): Take a bfd_link_info pointer as first
argument.  Drop const qualifiers from "bfd *" and "bfd_byte *"
parameters.  No unused parameters.  Caller changed.
<case R_SH_PT_16>: New case.
* Makefile.am (elf32-sh64.lo): Add dependency on sh64-opc.h.
* Makefile.in: Regenerate.
2000-12-30  Hans-Peter Nilsson	<hpn@cygnus.com>
* elf64-sh64.c (sh64_elf64_fake_sections): Set SHF_SH5_ISA32 for
all code sections.
(sh_elf64_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
(sh64_elf_merge_private_data): Ditto.
* elf32-sh64.c (sh64_elf_fake_sections): Use sh64_elf_section_data
to access stored section flags.
(sh64_elf_final_write_processing): Return immediately unless
called by linker.  Use sh64_elf_section_data (cranges) to get size
of linker-generated cranges entries.
(sh64_elf_copy_private_data): Add missing "return true".
(sh64_elf_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
(sh_elf64_merge_private_data): Ditto.
2000-12-19  Hans-Peter Nilsson	<hpn@cygnus.com>
* elf64-sh64.c (sh64_elf64_fake_sections): New, copy of
elf64-sh64.c:sh64_elf_fake_sections.
(elf_backend_fake_sections): Define as sh64_elf64_fake_sections.
2000-12-18  Hans-Peter Nilsson	<hpn@cygnus.com>
* elf32-sh64.c (sh64_elf_copy_private_data_internal): Delete.
(sh64_elf_final_write_processing): New.
(elf_backend_final_write_processing): Define.
(sh64_elf_fake_sections): Get header flags from tdata field.
(sh64_elf_copy_private_data): Do not call
sh64_elf_copy_private_data_internal, just copy e_flags field.
(sh64_elf_merge_private_data): Do not call
sh64_elf_copy_private_data_internal.
2000-12-12  Hans-Peter Nilsson	<hpn@cygnus.com>
Remove EF_SH64_ABI64, let ELF size make difference.
Remove SH64-specific BFD section flag.
* elf32-sh64.c (sh64_elf_fake_sections): Recognize section as
containing SHmedia through elf_section_data (asect)->tdata
non-zero, not using a BFD section flag.
(sh64_elf_set_mach_from_flags): Don't recognize EF_SH64_ABI64.
(sh64_elf_merge_private_data): Similar.
(elf_backend_section_flags): Don't define.
(sh64_elf_backend_section_flags): Delete.
* elf64-sh64.c (sh_elf64_set_mach_from_flags): Recognize EF_SH64,
not EF_SH64_ABI64.
(sh_elf64_merge_private_data): Similar.
* section.c (Section flags definitions): Don't define
SEC_SH_ISA_SHMEDIA.
(bfd-in2.h): Regenerate.
2000-12-09  Hans-Peter Nilsson	<hpn@cygnus.com>
Make DataLabel references work with partial linking.
* elf32-sh64.c: Fix formatting.
(sh64_elf_link_output_symbol_hook): New.
(elf_backend_link_output_symbol_hook): Define to
sh64_elf_link_output_symbol_hook.
(sh64_elf_add_symbol_hook): Make DataLabel symbol just global
undefined if partial linking.  Adjust sanity check.
* elf64-sh64.c (sh64_elf64_link_output_symbol_hook): New.
(elf_backend_link_output_symbol_hook): Define to
sh64_elf64_link_output_symbol_hook.
(sh64_elf64_add_symbol_hook): Make DataLabel symbol just global
undefined if partial linking.  Adjust sanity check.
2000-12-07  Hans-Peter Nilsson	<hpn@cygnus.com>
Implement semantics for inter-file DataLabel references.
* elf64-sh64.c (DATALABEL_SUFFIX): Define.
(sh64_elf64_add_symbol_hook): New.
(sh_elf64_relocate_section): If passing an indirect symbol with
st_type STT_DATALABEL on the way to a symbol with st_other
STO_SH5_ISA32, do not bitor 1 to the relocation.
(elf_backend_add_symbol_hook): Define to
sh64_elf64_add_symbol_hook.
* elf64-sh32.c: Tweak comments.
(DATALABEL_SUFFIX): Define.
(sh64_elf_add_symbol_hook): New.
(elf_backend_add_symbol_hook): Define to sh64_elf_add_symbol_hook.
* elf32-sh.c (sh_elf_relocate_section): If passing an indirect
symbol with st_type STT_DATALABEL on the way to a symbol with
st_other STO_SH5_ISA32, do not bitor 1 to the relocation.
2000-12-05  Hans-Peter Nilsson	<hpn@cygnus.com>
Pass through STT_DATALABEL.
* elf32-sh64.c (sh64_elf_get_symbol_type): New.
(elf_backend_get_symbol_type): Define.
* elf64-sh64.c (sh64_elf64_get_symbol_type): New.
(elf_backend_get_symbol_type): Define.
2000-11-30  Hans-Peter Nilsson	<hpn@cygnus.com>
* elf32-sh64.c: Tweak comments.
(sh64_elf_copy_private_data_internal): Add prototype.
(bfd_elf32_bfd_set_private_flags): Define.
(sh64_elf_copy_private_data_internal): Compare machine name, not
textual BFD target name, to check whether to copy section flag
SHF_SH5_ISA32.
(sh64_elf_merge_private_data): Validize bfd_get_arch_size.
Tweak section-contents-type-mismatch message.
(shmedia_prepare_reloc): Add ATTRIBUTE_UNUSED markers.
Validize reloc-types.
* elf64-sh64.c: New file.
* targets.c (bfd_elf64_sh64_vec, bfd_elf64_sh64l_vec): Declare.
* Makefile.am (BFD64_BACKENDS): Add elf64-sh64.lo.
(BFD64_BACKENDS_CFILES): Add elf64-sh64.c.
Regenerate dependencies.
* Makefile.in: Regenerate.
* config.bfd (sh64-*-elf*): Add bfd_elf64_sh64_vec and
bfd_elf64_sh64l_vec.
* configure.in: Handle bfd_elf64_sh64_vec and
bfd_elf64_sh64l_vec.
* configure: Regenerate.
* po/POTFILES.in: Regenerate.
* po/bfd.pot: Regenerate.
2000-11-29  Hans-Peter Nilsson	<hpn@cygnus.com>
* elf32-sh64.c (sh64_elf_set_mach_from_flags): Do not recognize
anything else but EF_SH64 and EF_SH64_ABI64.
(sh64_elf_merge_private_data): Emit error for anything else but
EF_SH64 and EF_SH64_ABI64.
* config.bfd: Remove bfd_elf32_shblin_vec and bfd_elf32_shlin_vec
from targ_selvecs.
* configure.in: Add cofflink.lo to bfd_elf32_sh64_vec and
bfd_elf32_sh64l_vec as a temporary measure.
* configure: Regenerate.
2000-11-27  Hans-Peter Nilsson	<hpn@cygnus.com>
* cpu-sh.c (arch_info_struct): Include sh5 item
unconditionalized.
* config.bfd (sh64-*-elf*): Do not set targ_cflags.
Add targ_selvecs bfd_elf32_sh_vec, bfd_elf32_shl_vec,
bfd_elf32_shblin_vec and bfd_elf32_shlin_vec.
* elf32-sh64.c: Tweak comments.
(sh64_elf_set_mach_from_flags): Recognize all machine flags that
are proper subsets of SH64 as bfd_mach_sh5.  Add EF_SH64_ABI64.
(sh64_elf_copy_private_data_internal): Wrap long line.
(sh64_elf_merge_private_data): Rewrite to allow objects from
SH64 subsets to be linked together.
(INCLUDE_SHMEDIA): Define.
* elf32-sh.c (sh_elf_relocate_section) <local symbol>:
Parenthesize plus-expression inside or-expression.
<global symbol>: Ditto.
(sh_elf_set_mach_from_flags): Remove code refusing
deleted EF_SH64_32BIT_ABI flag.
2000-11-26  Hans-Peter Nilsson	<hpn@cygnus.com>
* elf32-sh.c (sh_elf_howto_table) <R_SH_IMM_LOW16_PCREL,
R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16_PCREL,
R_SH_IMM_HI16_PCREL, R_SH_64_PCREL>: Set pcrel_offset to true.
(sh_elf_relocate_section) <local symbol>: Or 1 in
calculation of relocation if sym->st_other & STO_SH5_ISA32.
<global symbol>: Ditto if h->other & STO_SH5_ISA32.
* elf32-sh64.c (shmedia_prepare_reloc): Add rel->r_addend to
relocation.
2000-11-24  Hans-Peter Nilsson	<hpn@cygnus.com>
* Makefile.am (BFD32_BACKENDS): Add elf32-sh64.lo.
(BFD32_BACKENDS_CFILES): Add elf32-sh64.c.
Regenerate dependencies.
* Makefile.in: Regenerate.
* archures.c: Add bfd_mach_sh5.
* config.bfd: Map targ_cpu sh* to bfd_sh_arch.
Handle sh64-*-elf*.  Set targ_cflags to -DINCLUDE_SHMEDIA.
* configure.in: Handle bfd_elf32_sh64_vec and bfd_elf32_sh64l_vec.
* configure: Regenerate.
* reloc.c (BFD_RELOC_SH_SHMEDIA_CODE, BFD_RELOC_SH_IMMU5,
BFD_RELOC_SH_IMMS6, BFD_RELOC_SH_IMMS6BY32, BFD_RELOC_SH_IMMU6,
BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
BFD_RELOC_SH_IMMS10BY4, BFD_RELOC_SH_IMMS10BY8,
BFD_RELOC_SH_IMMS16, BFD_RELOC_SH_IMMU16, BFD_RELOC_SH_IMM_LOW16,
BFD_RELOC_SH_IMM_LOW16_PCREL, BFD_RELOC_SH_IMM_MEDLOW16,
BFD_RELOC_SH_IMM_MEDLOW16_PCREL, BFD_RELOC_SH_IMM_MEDHI16,
BFD_RELOC_SH_IMM_MEDHI16_PCREL, BFD_RELOC_SH_IMM_HI16,
BFD_RELOC_SH_IMM_HI16_PCREL, BFD_RELOC_SH_PT_16): New relocations.
* cpu-sh.c [INCLUDE_SHMEDIA] (arch_info_struct): Define and link
in item for SH5.
* elf32-sh.c [INCLUDE_SHMEDIA] (sh_elf_howto_table): Add howto items
for SHmedia relocs.
[INCLUDE_SHMEDIA] (sh_rel): Add mappings for SHmedia relocs.
[INCLUDE_SHMEDIA] (sh_elf_relocate_section) [default]: Call
shmedia_prepare_reloc, goto final_link_relocate if it returns
non-zero, else fail as before.
(sh_elf_set_mach_from_flags): Provide function only if not defined
as macro.  Do not recognize objects with EF_SH64_32BIT_ABI set.
(sh_elf_set_private_flags): Provide function only if not defined
as a macro.
(sh_elf_copy_private_data): Similar.
(sh_elf_merge_private_data): Similar.
* section.c (SEC_SH_ISA_SHMEDIA): New.
* targets.c (bfd_elf32_sh64_vec, bfd_elf32_sh64l_vec): Declare.
* elf32-sh64.c: New file.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
* po/POTFILES.in: Regenerate.
* po/bfd.pot: Regenerate.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
2002-02-08 05:33:27 +00:00
Jakub Jelinek
d3c456e950 * elflink.h (elf_link_input_bfd): Back out 2002-01-07 change.
* elf.c (merge_sections_remove_hook): New function.
	(_bfd_elf_merge_sections): Pass it as 3rd argument to
	_bfd_merge_sections.
	* libbfd-in.h (_bfd_merge_sections): Add 3rd argument.
	* libbfd.h: Rebuilt.
	* merge.c (_bfd_merge_sections): Add remove_hook argument.
	Call remove_hook if a SEC_EXCLUDE section is encountered.
2002-01-15 12:52:15 +00:00
Alan Modra
3f3c5c3404 * syms.c (_bfd_generic_make_empty_symbol): New function.
* libbfd-in.h (_bfd_nosymbols_make_empty_symbol): Define as
	_bfd_generic_make_empty_symbol.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.
	* hppabsd-core.c (hppabsd_core_make_empty_symbol): Delete function.
	(hppabsd_core_get_symtab_upper_bound): Don't define.
	(hppabsd_core_get_symtab): Likewise.
	(hppabsd_core_print_symbol): Likewise.
	(hppabsd_core_get_symbol_info): Likewise.
	(hppabsd_core_bfd_is_local_label_name): Likewise.
	(hppabsd_core_get_lineno): Likewise.
	(hppabsd_core_find_nearest_line): Likewise.
	(hppabsd_core_bfd_make_debug_symbol): Likewise.
	(hppabsd_core_read_minisymbols): Likewise.
	(hppabsd_core_minisymbol_to_symbol): Likewise.
	(hppabsd_core_vec): Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols).
	Formatting fixes.
	* hpux-core.c: Similarly.
	* irix-core.c: Similarly.
	* osf-core.c: Similarly.
	* sco5-core.c: Similarly.
	* binary.c (binary_make_empty_symbol): Remove function, define as
	_bfd_generic_make_empty_symbol.
	* ihex.c (ihex_make_empty_symbol): Likewise.
	* mmo.c (mmo_make_empty_symbol): Likewise.
	* ppcboot.c (ppcboot_make_empty_symbol): Likewise.
	* srec.c (srec_make_empty_symbol): Likewise.
	* versados.c (versados_make_empty_symbol): Likewise.
	* vms.c (_bfd_vms_make_empty_symbol): Remove.
	(vms_make_empty_symbol): Define as _bfd_generic_make_empty_symbol.
	* vms-gsd.c (_bfd_vms_slurp_gsd): Call bfd_make_empty_symbol
	rather than _bfd_vms_make_empty_symbol.
	* vms-misc.c (new_symbol): Likewise.
2002-01-06 07:30:35 +00:00
Jakub Jelinek
bd5e6e7e3a * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix dst_mask for
R_SPARC_DISP32.  Support R_SPARC_PLT32.
	(sparc_reloc_map): Add BFD_RELOC_16_PCREL and BFD_RELOC_SPARC_PLT32.
	(elf32_sparc_check_relocs): Handle R_SPARC_PLT32.
	(elf32_sparc_relocate_section): Likewise.
	* elf64-sparc.c (sparc64_elf_howto_table): Fix dst_mask for
	R_SPARC_DISP32.  Support R_SPARC_PLT32 and R_SPARC_PLT64.
	(sparc_reloc_map): Add BFD_RELOC_16_PCREL, BFD_RELOC_64_PCREL
	and BFD_RELOC_SPARC_PLT32.
	(sparc64_elf_check_relocs): Handle R_SPARC_PLT32 and R_SPARC_PLT64.
	(sparc64_elf_relocate_section): Likewise.
	* reloc.c (bfd_reloc_code_type): Add BFD_RELOC_SPARC_PLT32.
	* bfd-in2.h, libbfd.h: Rebuilt.

	* config/tc-sparc.h (TC_PARSE_CONS_EXPRESSION): Define.
	(sparc_cons): Provide prototype.
	* config/tc-sparc.c (tc_gen_reloc): Handle BFD_RELOC_*_PCREL and
	BFD_RELOC_SPARC_PLT{32,64}.  Enumerate for which relocs
	reloc->addend = fixp->fx_addnumber shouldn't be done instead of
	enumarating for which pc relative ones it should be done.
	(sparc_cons_special_reloc): New variable.
	(sparc_cons): New function.
	(cons_fix_new_sparc): Use sparc_cons_special_reloc.
	* testsuite/gas/sparc/pcrel.s: New test.
	* testsuite/gas/sparc/pcrel.d: Expected output.
	* testsuite/gas/sparc/pcrel64.s: New test.
	* testsuite/gas/sparc/pcrel64.d: Expected output.
	* testsuite/gas/sparc/plt.s: New test.
	* testsuite/gas/sparc/plt.d: Expected output.
	* testsuite/gas/sparc/plt64.s: New test.
	* testsuite/gas/sparc/plt64.d: Expected output.
	* testsuite/gas/sparc/sparc.exp: Add pcrel, pcrel64, plt and plt64
	tests.
2001-12-21 22:35:24 +00:00
Alan Modra
73e87d7038 hash bfd sections for fast lookup and create.
bfd/ChangeLog
	* bfd.c (struct _bfd): Add section_htab, section_tail.
	* libbfd-in.h (_bfd_delete_bfd): Declare.
	(bfd_section_hash_newfunc): Declare.
	* opncls.c (_bfd_new_bfd): Free memory on failure.  Init
	section_htab and section_tail.
	(_bfd_delete_bfd): New function.
	(bfd_openr): Use it.
	(bfd_fdopenr): Likewise.
	(bfd_openstreamr): Likewise.
	(bfd_openw): Likewise.
	(bfd_close): Likewise.
	(bfd_close_all_done): Likewise.
	(bfd_release): Comment.
	* section.c (struct section_hash_entry): New.
	(bfd_section_hash_newfunc): New function.
	(section_hash_lookup): Define.
	(bfd_section_init): New function, split out from
	bfd_make_section_anyway.
	(bfd_get_section_by_name): Lookup via hash table.
	(bfd_get_unique_section_name): Likewise.
	(bfd_make_section_old_way): Rewrite to use hash table.
	(bfd_make_section_anyway): Likewise.
	(bfd_make_section): Likewise.  Return NULL for attempts to make
	BFD_{ABS,COM,UND,IND}_SECTION_NAME.
	(_bfd_strip_section_from_output): Adjust section_tail if needed.
	* configure.in: Bump bfd version.
	* configure: Regenerate.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.

ld/ChangeLog
	* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Adjust
	section_tail when fiddling with section list.
	(gld${EMULATION_NAME}_list_options): Ensure sentences aren't
	broken into separate strings to make translation easier.
	* emultempl/mmo.em (mmo_place_orphan): Adjust section_tail when
	fiddling with section list.
	* emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Likewise.
2001-12-17 00:40:53 +00:00
Geoffrey Keating
93fbbb04b8 Index: bfd/ChangeLog
2001-12-07  Geoffrey Keating  <geoffk@redhat.com>
	    Richard Henderson  <rth@redhat.com>
	    Corinna Vinschen  <vinschen@redhat.com>

	* Makefile.am: Add support for xstormy16.
	* archures.c: Add support for xstormy16.
	* config.bfd: Add support for xstormy16.
	* configure.in: Add support for xstormy16.
	* reloc.c: Add support for xstormy16.
	* targets.c: Add support for xstormy16.
	* cpu-xstormy16.c: New file.
	* elf32-xstormy16.c: New file.
	* Makefile.in: Regenerated.
	* bfd-in2.h: Regenerated.
	* configure: Regenerated.
	* libbfd.h: Regenerated.

Index: binutils/ChangeLog
2001-12-07  Geoffrey Keating  <geoffk@redhat.com>

	* readelf.c (guess_is_rela): Add support for stormy16.
	(dump_relocations): Likewise.
	(get_machine_name): Likewise.

Index: gas/ChangeLog
2001-12-07  Geoffrey Keating  <geoffk@redhat.com>
	    Richard Henderson  <rth@redhat.com>

	* configure.in: Add support for xstormy16.
	* configure: Regenerated.
	* Makefile.am: Add support for xstormy16.
	* Makefile.in: Regenerated.
	* config/tc-xstormy16.c: New file.
	* config/tc-xstormy16.h: New file.

Index: gas/testsuite/ChangeLog
2001-12-07  Geoffrey Keating  <geoffk@redhat.com>
	    matthew green  <mrg@redhat.com>

	* gas/xstormy16/allinsn.d: New file.
	* gas/xstormy16/allinsn.exp: New file.
	* gas/xstormy16/allinsn.s: New file.
	* gas/xstormy16/allinsn.sh: New file.
	* gas/xstormy16/gcc.d: New file.
	* gas/xstormy16/gcc.s: New file.
	* gas/xstormy16/gcc.sh: New file.
	* gas/xstormy16/reloc-1.d: New file.
	* gas/xstormy16/reloc-1.s: New file.
	* gas/xstormy16/reloc-2.d: New file.
	* gas/xstormy16/reloc-2.s: New file.

Index: ld/ChangeLog
2001-12-07  Geoffrey Keating  <geoffk@redhat.com>
	    Richard Henderson  <rth@redhat.com>

	* Makefile.am: Add support for xstormy16.
	* configure.tgt: Add support for xstormy16.
	* Makefile.in: Regenerate.
	* emulparams/elf32xstormy16.sh: New file.
	* scripttempl/xstormy16.sc: New file.

Index: opcodes/ChangeLog
2001-12-07  Geoffrey Keating  <geoffk@redhat.com>

	* Makefile.am: Add support for xstormy16.
	* Makefile.in: Regenerate.
	* configure.in: Add support for xstormy16.
	* configure: Regenerate.
	* disassemble.c: Add support for xstormy16.
	* xstormy16-asm.c: New generated file.
	* xstormy16-desc.c: New generated file.
	* xstormy16-desc.h: New generated file.
	* xstormy16-dis.c: New generated file.
	* xstormy16-ibld.c: New generated file.
	* xstormy16-opc.c: New generated file.
	* xstormy16-opc.h: New generated file.

Index: include/ChangeLog
2001-12-07  Geoffrey Keating  <geoffk@redhat.com>

	* dis-asm.h (print_insn_xstormy16): Declare.

Index: include/elf/ChangeLog
2001-12-07  Geoffrey Keating  <geoffk@redhat.com>
	    Richard Henderson  <rth@redhat.com>

	* common.h (EM_XSTORMY16): Define.
	* xstormy16.h: New file.
2001-12-08 03:46:03 +00:00
Daniel Jacobowitz
73d074b4e2 2001-11-11 Daniel Jacobowitz <drow@mvista.com>
* bfd-in.h (bfd_elf32_discard_info): Add prototype.
	(bfd_elf64_discard_info): Likewise.
	* bfd-in2.h: Regenerate.
	* elf-bfd.h (struct elf_reloc_cookie): New.
	(struct elf_backend_data): Add elf_backend_discard_info,
	elf_backend_ignore_discarded_relocs, and elf_backend_write_section.
	(_bfd_elf32_reloc_symbol_deleted_p): Add prototype.
	(_bfd_elf64_reloc_symbol_deleted_p): Likewise.
	* elf32-mips.c (_bfd_elf32_mips_discard_info): New.
	(_bfd_elf32_mips_ignore_discarded_relocs): New.
	(_bfd_elf32_mips_write_section): New.
	(elf_backend_discard_info): Define.
	(elf_backend_ignore_discarded_relocs): Define.
	(elf_backend_write_section): Define.
	* elfcode.h (elf_bfd_discard_info): Define.
	(elf_reloc_symbol_deleted_p): Define.
	* elflink.h (elf_link_input_bfd): Check
	elf_section_ignore_discarded_relocs.  Call
	bed->elf_backend_write_section if available.
	(elf_reloc_symbol_deleted_p): New.
	(elf_bfd_discard_info): New.
	(elf_section_ignore_discarded_relocs): New.
	* elfxx-target.h (elf_backend_discard_info): Define.
	(elf_backend_ignore_discarded_relocs): Define.
	(elf_backend_write_section): Define.
	(elfNN_bed): Add elf_backend_discard_info,
	elf_backend_ignore_discarded_relocs, and
	elf_backend_write_section.
	* libbfd-in.h (_bfd_discard_section_stabs): Add prototype.
	* libbfd.h: Regenerate.
	* stabs.c (_bfd_discard_section_stabs): New.

2001-11-11  Daniel Jacobowitz  <drow@mvista.com>

	* emultempl/elf32.em (gld${EMULATION_NAME}_finish): New.
	(struct ld_emulation_xfer_struct): Use it.
2001-11-15 01:34:12 +00:00
Nick Clifton
3c3bdf30e4 Add MMIX support 2001-10-30 15:20:14 +00:00
Alan Modra
4eef72c77d bfd/
* bfd-in.h: Remove comments regarding generated files.
	* libbfd-in.h: Likewise.
	* libcoff-in.h: Likewise.
	* bfd-in2.h: Regenerate.
	* libbfd.h: Likewise.
	* libcoff.h: Likewise.
bfd/doc/
	* header.sed: New file, adds header to generated files.
	* Makefile.am: Rewrite rules generating libbfd.h, libcoff.h and
	bfd.h, using above.  Add missing elf.c dependecy for libbfd.h.
	* Makefile.in: Regenerate.
2001-10-01 14:03:36 +00:00
Alan Modra
dc810e3900 Touches most files in bfd/, so likely will be blamed for everything..
o  bfd_read and bfd_write lose an unnecessary param and become
   bfd_bread and bfd_bwrite.

o  bfd_*alloc now all take a bfd_size_type arg, and will error if
   size_t is too small.  eg. 32 bit host, 64 bit bfd, verrry big files
   or bugs in linker scripts etc.

o  file_ptr becomes a bfd_signed_vma.  Besides matching sizes with
   various other types involved in handling sections, this should make
   it easier for bfd to support a 64 bit off_t on 32 bit hosts that
   provide it.

o  I've made the H_GET_* and H_PUT_* macros (which invoke bfd_h_{get,put}_*)
   generally available.  They now cast their args to bfd_vma and
   bfd_byte * as appropriate, which removes a swag of casts from the
   source.

o  Bug fixes to bfd_get8, aix386_core_vec, elf32_h8_relax_section, and
   aout-encap.c.

o  Zillions of formatting and -Wconversion fixes.
2001-09-18 09:57:26 +00:00
Richard Henderson
dfe57ca0af * elf64-alpha.c (SKIP_HOWTO): New.
(elf64_alpha_howto_table): Use it to remove dead ECOFF relocs.
        Fix sizes of 16-bit mem format relocs.
        (elf64_alpha_reloc_map): Update to match.
        (elf64_alpha_relax_with_lituse): Use GPREL16 as appropriate.
        (elf64_alpha_relax_without_lituse): Likewise.
        (elf64_alpha_check_relocs): Handle GPREL16.
        (elf64_alpha_relocate_section): Likewise.
        * reloc.c (BFD_RELOC_ALPHA_USER_*): Remove.
        (BFD_RELOC_ALPHA_GPREL_HI16, BFD_RELOC_ALPHA_GPREL_LO16): New.
        * bfd-in2.h, libbfd.h: Rebuild.
2001-09-05 03:00:14 +00:00
Joern Rennecke
e01b0e6981 * Makefile.am (elf32-h8300.lo): New target.
* config.bfd (h8300*-*-elf): New case.
	* configure.in (bfd_elf32_h8300_vec): New case.
	* elf.c (prep_headers): Add case for bfd_arch_h8300.
	* reloc.c (BFD_RELOC_H8_DIR16A8): New relocation.
	(BFD_RELOC_H8_DIR16R8, BFD_RELOC_H8_DIR24A8): Likewise.
	(BFD_RELOC_H8_DIR24R8, BFD_RELOC_H8_DIR32A16): Likewise.
	* targets.c (bfd_target bfd_elf32_h8300_vec): New extern declaration.
	* elf32-h8300.c: New file.
	* Makefile.in, bfd-in2.h, libbfd.h, configure: Regenerated.
2001-08-29 01:33:52 +00:00
Alan Modra
5bd4f1692e * config.bfd: Add powerpc64 target. Add powerpc64 vectors to
targ64_selvecs for 32 bit powerpc targets.
	* Makefile.am (BFD64_BACKENDS): Add elf64-ppc.lo.
	(BFD64_BACKENDS_CFILES): Add elf64-ppc.c.
	Run "make dep-am".
	* Makefile.in: Regenerate.
	* configure.in: Add elf64_powerpc vecs.
	* configure: Regenerate.
	* cpu-powerpc.c: Default to bfd_mach_ppc_620 entry for 64 bit.
	* elf.c (prep_headers): EM_PPC64 for 64 bit ppc elf target.
	* targets.c: Add bfd_elf64_powerpc_vec and bfd_elf64_powerpcle_vec.
	* elf64-ppc.c: New file.
	* reloc.c: Add powerpc64 relocs.
	* libbfd.h: Regenerate.
	* bfd-in2.h: Regenerate.
2001-08-27 10:22:03 +00:00
Jim Wilson
a4bd839069 sje patch for 32-bit IA-64 ELF relocs for HPUX
* reloc.c (bfd_reloc_code_type): Add IA64 relocs
	BFD_RELOC_IA64_LTOFF_FPTR32MSB and BFD_RELOC_IA64_LTOFF_FPTR32LSB
	* bfd-in2.h: Regenerate.
	* libbfd.h: Regenerate.
	* elfxx-ia64.c (ia64_howto_table): Define how to handle
	new relocations.
	(elfNN_ia64_reloc_type_lookup): Handle new relocations.
	(elfNN_ia64_check_relocs): Likewise.
	(elfNN_ia64_install_value): Likewise.
	(elfNN_ia64_relocate_section): Likewise.
2001-07-12 01:24:14 +00:00
Nick Clifton
0f2712edc9 Add support for .uahword, .uaword and .uaxword pseudo ops 2001-05-28 09:23:54 +00:00
Nick Clifton
c2feb66418 Add MIPS ELF64 relocs 2001-05-23 17:36:38 +00:00
Jakub Jelinek
8550eb6e64 * merge.c (struct sec_merge_hash_entry): Add u.entsize and u.suffix
fields, change sec into secinfo.
	(struct sec_merge_info): Add chain, remove last fields.
	(struct sec_merge_sec_info): Add next, sec, psecinfo fields.
	(sec_merge_hash_lookup): If lookup could not use a string only
	because it has bad alignment, mark the old string for deletion.
	(sec_merge_add): Add secinfo argument. Don't compute entry's
	position, instead record the section.
	(sec_merge_emit): Update for the sec into secinfo change in
	struct sec_merge_hash_entry.
	(_bfd_merge_section): Only record the section for merging, defer
	putting strings into the hash table.
	(cmplengthentry, last4_eq, last_eq, record_section, merge_strings,
	_bfd_merge_sections): New functions.
	(_bfd_merged_section_offset): Update for the sec_merge_hash_entry
	changes.
	* libbfd-in.h (_bfd_merge_sections): Add prototype.
	(_bfd_nolink_bfd_merge_sections): Define.
	* libbfd.h: Likewise.
	(bfd_generic_merge_sections): Add prototype.
	* targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_merge_sections.
	(struct bfd_target): Likewise.
	* bfd.c (bfd_merge_sections): Define.
	* bfd-in2.h: Rebuilt.
	* elf.c (_bfd_elf_merge_sections): New function.
	* elf-bfd.h (_bfd_elf_merge_sections): Add prototype.
	* elfxx-target.h (bfd_elfNN_bfd_merge_sections): Define.
	* reloc.c (bfd_generic_merge_sections): New function.
	* vms.c (vms_bfd_merge_sections): New function.
	* aout-adobe.c (aout_32_bfd_merge_sections): Define.
	* aout-target.h (MY_bfd_merge_sections): Define.
	* aout-tic30.c (MY_bfd_merge_sections): Define.
	* binary.c (binary_bfd_merge_sections): Define.
	* bout.c (b_out_bfd_merge_sections): Define.
	* coff-alpha.c (_bfd_ecoff_bfd_merge_sections): Define.
	* coffcode.c (coff_bfd_merge_sections): Define.
	* coff-mips.c (_bfd_ecoff_bfd_merge_sections): Define.
	* i386msdos.c (msdos_bfd_merge_sections): Define.
	* i386os9k.c (os9k_bfd_merge_sections): Define.
	* ieee.c (ieee_bfd_merge_sections): Define.
	* ihex.c (ihex_bfd_merge_sections): Define.
	* nlm-target.h (nlm_bfd_merge_sections): Define.
	* oasys.c (oasys_bfd_merge_sections): Define.
	* ppcboot.c (ppcboot_bfd_merge_sections): Define.
	* som.c (som_bfd_merge_sections): Define.
	* srec.c (srec_bfd_merge_sections): Define.
	* tekhex.c (tekhex_bfd_merge_sections): Define.
	* versados.c (versados_bfd_merge_sections): Define.
	* xcoff-target.h (_bfd_xcoff_bfd_merge_sections): Define.

	* ldlang.c (lang_process): Call bfd_merge_sections.
2001-05-11 12:23:48 +00:00
Nick Clifton
b3baf5d0a8 Add OpenRISC support 2001-04-24 15:08:16 +00:00
Jakub Jelinek
f5fa8ca231 bfd/
* libbfd-in.h (_bfd_merge_section): New.
	(_bfd_write_merged_section): New.
	(_bfd_merged_section_offset): New.
	* libbfd.h: Rebuilt.
	* linker.c (_bfd_generic_link_output_symbols): Handle
	discard_sec_merge.
	* aoutx.h (aout_link_write_symbols): Likewise.
	* pdp11.c (aout_link_write_symbols): Likewise.
	* elflink.h (elf_link_add_object_symbols): Call _bfd_merge_section.
	(elf_bfd_final_link): Adjust global symbols pointing into SEC_MERGE
	sections.
	(elf_link_sec_merge_syms): New.
	(elf_link_input_bfd): Call _bfd_merged_section_offset
	and _bfd_write_merged_section.
	Handle discard_sec_merge.
	* elf-bfd.h (struct elf_link_hash_table): Add merge_info
	field.
	(struct bfd_elf_section_data): Likewise.
	* elf.c (_bfd_elf_make_section_from_shdr): Set SEC_MERGE and
	SEC_STRINGS section flags and entsize from their ELF counterparts.
	(_bfd_elf_link_hash_table_init): Initialize merge_info.
	(elf_fake_sections): Set SHF_MERGE, SHF_STRINGS and sh_entsize
	from their BFD counterparts.
	* merge.c: New file.
	* Makefile.am: Add strtab.lo.
	* Makefile.in: Rebuilt.
include/
	* bfdlink.h (bfd_link_discard): Add discard_sec_merge.
gas/
	* config/obj-elf.c (obj_elf_change_section): Add entsize argument,
	handle SHF_MERGE and SHF_STRINGS.
	(obj_elf_parse_section_letters): Set SHF_MERGE and SHF_STRINGS.
	(obj_elf_section): Allow additional argument specifying entity size.
	* write.c (adjust_reloc_syms): Keep relocations against local symbols
	in SEC_MERGE sections.
ld/
	* ldmain.c (main): Default to discard_sec_merge.
	* lexsup.c (OPTION_DISCARD_NONE): Define.
	(ld_options): Add --discard-none.
	(parse_args): Handle OPTION_DISCARD_NONE.
	* ldlang.c (wild_doit): SEC_MERGE should be set in the output
	section only if SEC_MERGE and SEC_STRINGS flags and entsize of
	all its input sections match.
2001-04-13 00:34:36 +00:00
Hans-Peter Nilsson
58d29fc398 * reloc.c: (BFD_RELOC_CRIS_COPY, BFD_RELOC_CRIS_GLOB_DAT,
BFD_RELOC_CRIS_JUMP_SLOT, BFD_RELOC_CRIS_RELATIVE,
	BFD_RELOC_CRIS_32_GOT, BFD_RELOC_CRIS_16_GOT,
	BFD_RELOC_CRIS_32_GOTPLT, BFD_RELOC_CRIS_16_GOTPLT,
	BFD_RELOC_CRIS_32_GOTREL, BFD_RELOC_CRIS_32_PLT_GOTREL,
	BFD_RELOC_CRIS_32_PLT_PCREL): New relocs.
	* bfd-in2.h, libbfd.h: Regenerate.
2001-03-22 11:17:16 +00:00
Nick Clifton
7898dedac0 Update copyright notices 2001-03-08 21:04:02 +00:00
Nick Clifton
e135f41bc2 Add PDP-11 support 2001-02-18 23:33:11 +00:00
Nick Clifton
a85d7ed0f0 Add s390 support 2001-02-10 00:58:38 +00:00
Nick Clifton
7340082dc8 Change bfd_target_vector from an array to a pointer 2001-02-07 23:16:22 +00:00
Kazu Hirata
c02e7c3eff 2001-01-25 Kazu Hirata <kazu@hxi.com>
* bfd-in2.h: Fix formatting.
	* libbfd.h: Likewise.
2001-01-25 20:17:45 +00:00
Nick Clifton
51db370890 Generalize DWARF2 and COFF support. 2000-12-08 22:50:07 +00:00
Nick Clifton
8d88c4ca53 Add support for x86_64-*-linux-gnu* target 2000-11-30 19:16:54 +00:00
Richard Henderson
18b27f179e * elfxx-ia64.c (elfNN_ia64_check_relocs): Handle IPLT relocs.
(allocate_dynrel_entries): Likewise.
        (elfNN_ia64_relocate_section): Likewise.  Set REL addends correctly.
        (set_pltoff_entry): Likewise.
        (ia64_howto_table): Remove R_IA64_SEGBASE, and R_IA64_EPLT[ML]SB
        (elfNN_ia64_reloc_type_lookup): Likewise.
        (elfNN_ia64_install_value): Likewise.
        (elfNN_ia64_relocate_section): Likewise.
        * reloc.c (BFD_RELOC_IA64_SEGBASE): Remove.
        (BFD_RELOC_IA64_EPLTMSB, BFD_RELOC_IA64_EPLTLSB): Remove.
2000-11-16 22:44:07 +00:00
Nick Clifton
5b343f5ae8 Regenerate files using fixed aclocal install. 2000-09-06 00:13:34 +00:00
Nick Clifton
7a6cc5fb0c Add .gnu.linkobce.wi. to the list of debug section names.
Update generated files
2000-09-02 20:33:48 +00:00
Alexandre Oliva
37c644f2f5 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
(sh_reloc_map): Add new relocs.
(sh_elf_check_relocs, sh_elf_link_hash_newfunc,
sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
functions.
(ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
(elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
elf_sh_plt_entry_be, elf_sh_plt_entry_le,
elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
New array constants.
(elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
New variables.
(elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
elf_sh_plt_reloc_offset): Define.
(elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
elf_sh_link_hash_table): New structs.
(sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
(sh_elf_relocate_section, sh_elf_check_relocs): Handle new
relocation types.
(elf_backend_create_dynamic_sections,
bfd_elf32_bfd_link_hash_table_create,
elf_backend_adjust_dynamic_symbol,
elf_backend_size_dynamic_sections,
elf_backend_finish_dynamic_symbol,
elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
elf_backend_plt_readonly, elf_backend_want_plt_sym,
elf_backend_got_header_size, elf_backend_plt_header_size):
Define.
* reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
New relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
2000-09-02 02:33:26 +00:00
Jason Eckhardt
a87fdb8d10 2000-07-31 Jason Eckhardt <jle@cygnus.com>
* reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
        * bfd-in2.h, libbfd.h: Regenerate.
2000-08-01 01:45:29 +00:00
Hans-Peter Nilsson
06c15ad74f * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
(ALL_MACHINES_CFILES): Add cpu-cris.c.
	(BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
	(BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
	(cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
	* Makefile.in: Rebuild.
	* aclocal.m4: Rebuild.
	* aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
	* archures.c (enum bfd_architecture): Add bfd_arch_cris.
	(bfd_cris_arch): Declare.
	(bfd_archures_list): Add bfd_cris_arch.
	* bfd-in2.h: Rebuild.
	* config.bfd: (cris-*-*): New target.
	* configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
	* configure: Rebuild.
	* elf.c (prep_headers): Add bfd_arch_cris.
	* libbfd.h: Rebuild.
	* libaout.h (enum machine_type): Add M_CRIS.
	* reloc.c: Add CRIS relocations.
	* targets.c (bfd_target bfd_elf32_cris_vec, cris_aout_vec):
	Declare.
	(bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
	* cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
	* po/POTFILES.in, po/bfd.pot: Regenerate.
2000-07-20 16:21:07 +00:00
Alan Modra
52b219b5e4 Add sequence id field to asection.
Tidy comments and replace deprecated CONST with const.
2000-07-08 12:08:43 +00:00
Nick Clifton
60bcf0fa8c Applied Stephane Carrez <Stephane.Carrez@worldnet.fr> patches to add support
for m68hc11 and m68hc12 processors.
2000-06-19 01:22:44 +00:00
Richard Henderson
748abff62c * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
PCREL22, PCREL64I.  Zero size of special relocs.
        (elf64_ia64_reloc_type_lookup): Likewise.
        (USE_BRL, oor_brl, oor_ip): New.
        (elf64_ia64_relax_section): New.
        (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
        (elf64_ia64_install_value): Likewise, plus PCREL21BI.
        (elf64_ia64_relocate_section): Likewise.
        (bfd_elf64_bfd_relax_section): New.
        * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
        (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
        * bfd-in2.h, libbfd.h: Regenerate.
2000-05-23 01:32:28 +00:00
Alan Modra
a1934524a3 Correctly check gcc version. 2000-04-29 00:56:29 +00:00
Jim Wilson
800eeca487 IA-64 ELF support. 2000-04-21 20:22:24 +00:00
Nick Clifton
dfc5f959f3 Add support for R_ARM_XPC25 and R_ARM_THM_XPC22 relocs 2000-04-08 00:10:49 +00:00
Timothy Wall
81635ce4f5 BFD and include/coff support for tic54x target. 2000-04-07 17:06:58 +00:00
Joern Rennecke
015551fcfb sh-dsp REPEAT support:
opcodes:

        * sh-opc.h (sh_nibble_type): Remove DISP_8 and DISP_4.
        Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
        (sh_arg_type): Add A_PC.
        (sh_table): Update entries using immediates.  Add repeat.
        * sh-dis.c (print_insn_shx): Remove DISP_8 and DISP_4.
        Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.

gas:

        * config/tc-sh.c (immediate): Delete.
        (sh_operand_info): Add immediate member.
        (parse_reg): Use A_PC for pc.
        (parse_exp): Add second argument 'op'.  All callers changed.
        (parse_at): Expect pc to be coded as A_PC.
        Use immediate field in *op.
        (insert): Add fourth argument 'op'.  All callers changed.
        (build_relax): Add second argument 'op'.  All callers changed.
        (insert_loop_bounds): New function.
        (build_Mytes): Remove DISP_4.
        Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}.  Add REPEAT.
        (assemble_ppi): Use immediate field in *operand.
        (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
        (md_apply_fix): Likewise.
        (tc_gen_reloc): Likewise.  Check for a pcrel BFD_RELOC_SH_LABEL.

include/coff:

        * sh.h (R_SH_LOOP_START, R_SH_LOOP_END): Define.

include/elf:

        * sh.h (R_SH_LOOP_START, R_SH_LOOP_END): New RELOC_NUMBERs.

bfd:

        * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
        BFD_RELOC_SH_LOOP_END.
        * elf32-sh.c (sh_elf_howto_tab): Change special_func to
        sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
        Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
        (sh_elf_reloc_loop): New function.
        (sh_elf_reloc): No need to test for always-to-be-ignored relocs
        any more.
        (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
        (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
        * bfd-in2.h, libbfd.h: Regenerate.
2000-04-05 21:23:05 +00:00
Alan Modra
adde6300e0 ATMEL AVR microcontroller support. 2000-03-27 08:39:14 +00:00
Alan Modra
5b93d8bb51 Add IBM 370 support. 2000-02-23 13:52:23 +00:00
Nick Clifton
77fb9c28ac Revert previous patch. 1999-12-10 18:51:35 +00:00
Nick Clifton
ad247e3c7d Change AR for ELF so that common symbols are not included in archive map.
Change LD for ELF so that archive elements whoes archive map contains a
 reference to a common symbol will get linkled in.
Add new field to bfd_target structure and initialise it for all bfd targets.
1999-12-10 01:41:22 +00:00
Michael Meissner
fe174262ec Add new relocations for alpha explicit relocation support 1999-11-28 03:26:42 +00:00
Ian Lance Taylor
c0bed66d09 1999-09-11 Donn Terry <donn@interix.com>
* libbfd-in.h (_bfd_abort): Declare.
	(abort): Define.
	* bfd.c (_bfd_abort): New function.
	* libbfd.h: Rebuild.
1999-09-11 21:51:55 +00:00
Ian Lance Taylor
0bcb993b9f 1999-09-04 Steve Chamberlain <sac@pobox.com>
* cpu-pj.c: New file.
	* elf32-pj.c: New file.
	* config.bfd (pj*): New cpu.
	(pj-*-*, pjl-*-*): New targets.
	* configure.in (bfd_elf32_pj_vec): New target vector.
	(bfd_elf32_pjl_vec): New target vector.
 	* archures.c (bfd_arch_pj): Define.
	* elf.c (prep_headers): Handle bfd_arch_pj.
	* reloc.c: Define BFD_RELOC_PJ_* relocations.
	* targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
	to target vector list.
	* Makefile.am: Rebuild dependencies.
	(ALL_MACHINES): Add cpu-pj.lo.
	(ALL_MACHINES_CFILES): Add cpu-pj.c.
	(BFD32_BACKENDS): Add elf32-pj.lo.
	(BFD32_BACKENDS_CFILES): Add elf32-pj.c.
	* configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1999-09-04 17:07:46 +00:00
Ian Lance Taylor
3b62fea85c rebuild 1999-07-07 11:40:42 +00:00
Mark Mitchell
5e38c3b856 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
(_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
	* elf.c (_bfd_elf_find_nearest_line): Pass it.
	* elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
	* elf32-mips.c (ABI_64_P): New macro.
	(IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
	(_bfd_mips_elf_find_nearest_line): Adjust call to
	_bfd_dwarf2_find_nearest_line.
	* libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
	* libbfd.h: Regenerated.
1999-07-02 21:03:56 +00:00
Joern Rennecke
875f7f6940 * libbfd.c (_bfd_generic_verify_endian_match): New function.
* libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
	* libbfd.h: Regenerate.
	* coff-sh.c (sh_merge_private_data): Delete.
	(coff_bfd_merge_private_bfd_data): Change to
	_bfd_generic_verify_endian_match.
	(elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1999-06-03 18:48:24 +00:00
Mark Mitchell
3f830999e3 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
(BFD_RELOC_MIPS_GOT_PAGE): Likewise.
	(BFD_RELOC_MIPS_GOT_OFST): Likewise.
	(BFD_RELOC_MIPS_GOT_DISP): Likewise.
	* bfd-in2.h: Regenerated.
	* libbfd.h: Likewise.
	* elf32-mips.c (mips_info_to_howto_rela): New function.
	(USE_REL): Adjust for new conventions.
	(MINUS_ONE): New macro.
	(elf_mips_howto_table): Add R_MIPS_SUB.
	(mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
	and MIPS_GOT_DISP.
	(mips_elf_final_write_processing): Set sh_link, not sh_info, for a
	.MIPS.content section.
	(_bfd_mips_elf_fake_sections): Treat all sections that begin
	with .MIPS.content as .MIPS.content sections.  Set
	SHF_MNIPS_NOSTRIP for such section.
	(elf_info_to_howto): Define to mips_info_to_howto_rela.
	* elf64-mips.c (mips_r):  Add entries for MIPS_SUB, MIPS_GOT_PAGE,
	MIPS_GOT_OFST, and MIPS_GOT_DISP.
1999-06-02 10:20:16 +00:00
Ian Lance Taylor
dc93fc57a9 fix copyrights 1999-05-27 21:44:39 +00:00
Ian Lance Taylor
2d1d084fef rebuild 1999-05-27 21:40:25 +00:00
Richard Henderson
252b5132c7 19990502 sourceware import 1999-05-03 07:29:11 +00:00