(struct alpha_elf_link_hash_entry): Add plt_old_section, plt_old_value.
(elf64_alpha_adjust_dynamic_symbol): Set them.
(elf64_alpha_size_plt_section_1): Reset them when plt entry removed.
(elf64_alpha_relax_tls_get_addr): Handle LDM relocs. Frob the
symbol index when relaxing LDM to TPREL.
(elf64_alpha_relax_section): Likewise. Allow relaxation of GD
relocs, even if the target isn't locally defined.
(elf64_alpha_check_relocs): Frob LDM reloc symndx to zero.
(elf64_alpha_relocate_section): Likewise. Force TP-relative
relocs vs symndx 0 to the tp base.
(struct ppc_elf_link_hash_entry): Define.
(ppc_elf_hash_entry): New function.
(struct ppc_elf_link_hash_table): Define.
(ppc_elf_hash_table): New function.
(ppc_elf_link_hash_newfunc): New function.
(ppc_elf_link_hash_table_create): New function.
(ppc_elf_copy_indirect_symbol): New function.
(allocate_dynrelocs): New function.
(readonly_dynrelocs): New function.
(ppc_elf_size_dynamic_sections): Allocate space for dynamic
relocs and determine DT_TEXTREL.
(ppc_elf_check_relocs): Don't do that here, just count the
dynamic relocs.
(ppc_elf_gc_sweep_hook): Discard any dynamic relocs against the
removed section.
(bfd_elf32_bfd_link_hash_table_create): Define.
(elf_backend_copy_indirect_symbol): Define.
TPREL also get a reloc if shared. Remove SREL support.
(elf64_alpha_emit_dynrel): New.
(elf64_alpha_relocate_section): Use it. Resolve dynamic TPREL
and GOTTPREL relocs to local symbols against the tp base.
(elf64_alpha_finish_dynamic_symbol): Use elf64_alpha_emit_dynrel.
* elf64-alpha.c (elf64_alpha_relax_got_load): Decrement got
use count before clobbering r_type.
(elf64_alpha_relax_tls_get_addr): Don't use pos[1] if insn
ordering would mean dataflow inspection is necessary.
* 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.
self_dtpmod_done and self_dtpmod_offset.
(allocate_global_data_got): Only use one got entry for all
dtpmod relocs against local symbols.
(allocate_dynrel_entries): Only need .rela.got entry for
dtpmod against global symbol.
(elfNN_ia64_size_dynamic_sections): Initialize self_dtpmod_offset.
Reserve space in .rela.got for the local dtpmod entry.
(set_got_entry): Initialize the common local dtpmod .got entry.
(elfNN_ia64_relocate_section): Handle R_IA_64_DTPREL64LSB
and R_IA_64_DTPREL64MSB.
* config/tc-ia64.c (ia64_cons_fix_new): Handle @dtprel() in data.
* ld-ia64/ia64.exp: New.
* ld-ia64/tlsbin.dd: New test.
* ld-ia64/tlsbinpic.s: New test.
* ld-ia64/tlsbin.rd: New test.
* ld-ia64/tlsbin.s: New test.
* ld-ia64/tlsbin.sd: New test.
* ld-ia64/tlsbin.td: New test.
* ld-ia64/tlsg.s: New test.
* ld-ia64/tlsg.sd: New test.
* ld-ia64/tlslib.s: New test.
* ld-ia64/tlspic1.s: New test.
* ld-ia64/tlspic2.s: New test.
* ld-ia64/tlspic.dd: New test.
* ld-ia64/tlspic.rd: New test.
* ld-ia64/tlspic.sd: New test.
* ld-ia64/tlspic.td: New test.
(R_PPC_*): Rename all occurrences to R_PPC64_*.
(R_PPC64_ADDR30): Rename all occurrences to R_PPC64_REL30.
(enum elf_ppc_reloc_type): Ditto to enum elf_ppc64_reloc_type.
(ppc64_elf_gc_sweep_hook): Handle R_PPC64_REL30 along with other
relative relocs, not with absolute ones.
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* po/SRC-POTFILES.in: Regenerate.
* Makefile.am (ALL_MACHINES): Use cpu-msp430.lo, not cpu-msp430.c.
(BFD32_BACKENDS): Use elf32-msp430.lo, not elf32-msp430.c.
* Makefile.in: Regenerate.
* elfxx-mips.c: Include libiberty.h.
(elf_mips_isa, _bfd_mips_elf_mach_extends_p): Remove.
(mips_set_isa_flags): New function, split out from...
(_bfd_mips_elf_final_write_processing): ...here. Only call
mips_set_isa_flags if the EF_MIPS_MACH bits are clear.
(mips_mach_extensions): New array.
(mips_32bit_flags_p): New function.
(_bfd_mips_elf_merge_private_bfd_data): Rework architecture checks.
Use mips_32bit_flags_p to check if one binary is 32-bit and the
other is 64-bit. When adopting IBFD's architecture, adopt the
bfd_mach as well as the flags.
ld/testsuite/
* ld-mips-elf/jr.s: New file.
* ld-mips-elf/mips-elf-flags.exp: New test.
2002-12-30 Chris Demetriou <cgd@broadcom.com>
* aoutx.h (NAME(aout,machine_type)): Add bfd_mach_mipsisa32r2 case.
* archures.c (bfd_mach_mipsisa32r2): New define.
* bfd-in2.h: Regenerate.
* cpu-mips.c (I_mipsisa32r2): New enum value.
(arch_info_struct): Add entry for I_mipsisa32r2.
* elfxx-mips.c (elf_mips_isa, _bfd_elf_mips_mach)
(_bfd_mips_elf_print_private_bfd_data): Handle E_MIPS_ARCH_32R2.
(_bfd_mips_elf_final_write_processing): Add
bfd_mach_mipsisa32r2 case.
(_bfd_mips_elf_merge_private_bfd_data): Handle merging of
binaries marked as using MIPS32 Release 2.
[ binutils/ChangeLog ]
2002-12-30 Chris Demetriou <cgd@broadcom.com>
* doc/binutils.texi (objdump): Note MIPS HWR (Hardware Register)
changes in MIPS -M options.
[ gas/ChangeLog ]
2002-12-30 Chris Demetriou <cgd@broadcom.com>
* configure.in: Recognize mipsisa32r2, mipsisa32r2el, and
CPU variants.
* configure: Regenerate.
* config/tc-mips.c (ISA_HAS_DROR, ISA_HAS_ROR): New defines.
(macro_build): Handle "K" operand.
(macro2): Use ISA_HAS_DROR and ISA_HAS_ROR in the places where
CPU_HAS_DROR and CPU_HAS_ROR are currently used.
(mips_ip): New variable "lastpos", and implement "+A", "+B",
and "+C" operands for MIPS32 Release 2 ins/ext instructions.
Implement "K" operand for MIPS32 Release 2 rdhwr instruction.
(validate_mips_insn): Implement "+" as a way to extend the
allowed operands, and implement "K", "+A", "+B", and "+C"
operands.
(OPTION_MIPS32R2): New define.
(md_longopts): Add entry for OPTION_MIPS32R2.
(OPTION_ELF_BASE): Adjust to accomodate OPTIONS_MIPS32R2.
(md_parse_option): Handle OPTION_MIPS32R2.
(s_mipsset): Reimplement handling of ".set mipsN" options
and add support for ".set mips32r2".
(mips_cpu_info_table): Add entry for "mips32r2" (MIPS32 Release 2).
(md_show_usage): Document "-mips32r2" option.
* doc/as.texinfo: Document "-mips32r2" option.
* doc/c-mips.texi: Likewise.
[ gas/testsuite/ChangeLog ]
2002-12-30 Chris Demetriou <cgd@broadcom.com>
* gas/mips/cp0-names-mips32r2.d: New test.
* gas/mips/hwr-names-mips32r2.d: New test.
* gas/mips/hwr-names-numeric.d: New test.
* gas/mips/hwr-names.s: New test source file.
* gas/mips/mips32r2.d: New test.
* gas/mips/mips32r2.s: New test source file.
* gas/mips/mips32r2-ill.l: New test.
* gas/mips/mips32r2-ill.s: New test source file.
* gas/mips/mips.exp: Add mips32r2 architecture data array
entry. Run new tests mentioned above.
[ include/elf/ChangeLog ]
2002-12-30 Chris Demetriou <cgd@broadcom.com>
* mips.h (E_MIPS_ARCH_32R2): New define.
[ include/opcode/ChangeLog ]
2002-12-30 Chris Demetriou <cgd@broadcom.com>
* mips.h: Document "+" as the start of two-character operand
type names, and add new "K", "+A", "+B", and "+C" operand types.
(OP_MASK_INSMSB, OP_SH_INSMSB, OP_MASK_EXTMSB)
(OP_SH_EXTMSB, INSN_ISA32R2, ISA_MIPS32R2, CPU_MIPS32R2): New
defines.
[ opcodes/ChangeLog ]
2002-12-30 Chris Demetriou <cgd@broadcom.com>
* mips-dis.c (mips_cp0_names_mips3264r2, mips_hwr_names_numeric)
(mips_hwr_names_mips3264r2): New arrays.
(mips_arch_choice): New "hwr_names" member.
(mips_arch_choices): Adjust for structure change, and add a new
entry for "mips32r2" ISA.
(mips_hwr_names): New variable.
(set_default_mips_dis_options): Set mips_hwr_names.
(parse_mips_dis_option): New "hwr-names" option which sets
mips_hwr_names, and adjust "reg-names=ARCH" to set mips_hwr_names.
(print_insn_arg): Change return type to "int"
and use that to indicate number of characters consumed.
Add support for "+" operand extension character, "+A", "+B",
"+C", and "K" operands.
(print_insn_mips): Adjust for changes to print_insn_arg.
(print_mips_disassembler_options): Adjust for "hwr-names"
addition and "reg-names" change.
* mips-opc (I33): New define (shorthand for INSN_ISA32R2).
(mips_builtin_opcodes): Note that "nop" and "ssnop" are special
forms of "sll". Add new MIPS32 Release 2 instructions: ehb,
di, ei, ext, ins, jr.hb, jalr.hb, mfhc1, mfhc2, mthc1, mthc2,
rdhwr, rdpgpr, seb, seh, synci, wrpgpr, wsbh.
Note that hardware rotate instructions (ror, rorv) can be
used on MIPS32 Release 2, and add the official mnemonics
for them (rotr, rotrv) and the similar "rotl" mnemonic for
left-rotate.
(assign_file_positions_for_segments): Only adjust off/voff
for increased alignment in PT_LOAD or PT_NOTE segment,
but adjust p_filesz for .tbss too. in PT_LOAD consider
.tbss to have zero memory size.
(copy_private_bfd_data) [SECTION_SIZE]: Define.
[IS_CONTAINED_BY_VMA, IS_CONTAINED_BY_LMA]: Use it.
[INCLUDE_SECTION_IN_SEGMENT]: Only put SHF_TLS sections
into PT_TLS segment. Never put SHF_TLS sections in
segments other than PT_TLS or PT_LOAD.
* elf64-alpha.c (elf64_alpha_finish_dynamic_sections): Clear .plt
sh_entsize.
(h8300_reloc16_extra_cases): Check the hash table creator before
referencing h8300 specific fields. Stash the hash table pointer
in a local var. Comment typo fixes.
(h8300_bfd_link_add_symbols): Likewise.
and R_XSTORMY16_HI16) howto entries.
(xstormy16_reloc_map): Map R_XSTORMY16_{LO,HI}16 to BFD_RELOC_{LO,HI}16.
(xstormy16_info_to_howto_rela): Use R_XSTORMY16_GNU_VTINHERIT to
determine the start of the second reloc table.
to DT_JMPREL. Use srelplt input section size for DT_PLTRELSZ and
DT_RELSZ adjustment, not output section. Avoid writing tags when
unchanged. Don't assume linker script is sane, adjust DT_REL too.
* elf32-hppa.c (elf32_hppa_finish_dynamic_sections): Just use raw
size of srelplt for DT_PLTRELSZ. Use srelplt input section size for
DT_RELASZ adjustment, not output section. Avoid writing tags when
unchanged. Adjust DT_RELA.
* elf64-ppc.c (ppc64_elf_finish_dynamic_sections): Tweaks for better
formatting. Avoid writing tags when unchanged. Adjust DT_RELA.
(struct mips_got_info): Added got_entries field.
(mips_elf_got_entry_hash, mips_elf_got_entry_eq): New functions.
(mips_elf_local_got_index, mips_elf_got_page,
mips_elf_got16_entry): Re-implement in terms of new...
(mips_elf_create_local_got_entry): Rewrite to use got_entries.
Change return type.
(mips_elf_highest): Warning clean-up.
(mips_elf_create_got_section): Initialize got_entries.
(_bfd_mips_elf_check_relocs): Use got_entries to estimate
local got size.
(_bfd_mips_elf_size_dynamic_sections): Do not account for
GOT_PAGE entries, since we now reuse GOT16 entries.
Only send PCREL21B though the plt. Fix installed reloc type.
(elfNN_ia64_relocate_section): Give error for dynamic reloc
against PCREL22 or PCREL64I; clean up error messages for
branch relocs.
member.
(elf_m68k_link_hash_table_create): Initialize it.
(elf_m68k_check_relocs): Handle symbols that are forced to be
local due to visibility changes.
(elf_m68k_adjust_dynamic_symbol): Likewise.
(elf_m68k_size_dynamic_sections): Likewise.
(elf_m68k_discard_copies): Likewise.
(elf_m68k_relocate_section): Likewise.
(_bfd_elf_discard_section_eh_frame): Don't discard duplicate CIEs
on a relocatable link. Comment typos.
* elf.c (_bfd_elf_link_hash_newfunc): Assign elements of structure
in the order they are declared. Clear elf_hash_value too.
(_bfd_elf_link_hash_table_init): Likewise assign in order. Clear
eh_info and tls_segment.
* elflink.h (elf_link_input_bfd <emit_relocs>): Keep reloc offsets
sorted when discarding relocs by turning them into R_*_NONE.
* libbfd.c (warn_deprecated): Comment spelling.
* po/SRC-POTFILES.in: Regenerate.
* m88k.h (INSTAB): Remove 'next' field.
(instruction): Remove definition; replace with extern declaration
and mark as const.
2002-11-16 Klee Dienes <kdienes@apple.com>
* m88k-dis.c: (HASHTAB): New type, used to build instruction hash tables.
Contains a pointer to an INSTAB and a pointer to the next hash
chain entry.
(instructions): Move definition from m88k.h; remove initialization
of 'next' field.
(hashtable): Now an aray of pointer-to-HASHTAB, not INSTAB.
(printop): Mark pointer to OPSPEC as const.
(install): Remove; fold into init_disasm.
(m88kdis): Update to ihashtab_initialized to 1 after calling init_disasm.
entry_ptr now iterates through HASHTABs, not INSTABs.
(init_disasm): Iterate through the instructions and add to hashtable[].
Jakub Jelinek
Alan Modra
Martin Schwidefsky
Nick Clifton
Richard Henderson
Andreas Schwab
Svein Seldal
Klee Dienes
Alexandre Oliva
Dave Anglin
DJ Delorie
Stan Cox
Richard Sandiford
Chris Demetriou
Kazu Hirata
Kevin Buettner
Jim Wilson
H.J. Lu
Stephane Carrez
Kaz Kojima