2006-11-06  Jim Blandy  <jimb@codesourcery.com>

* (dwarf_expr_read_reg): Use frame_register_read, not frame_register.
* dwarf2loc.c (dwarf_expr_read_reg): Use frame_register_read
instead of frame_register.  Doc fix.

daily update

Split Object into Dynobj and Relobj, incorporate elfcpp swapping changes.

Rework swapping code.

* server.c (handle_query): Correct error handling for read_auxv.

* doc/c-mips.texi (-march): Document sb1a.

* config/tc-mips.c (mips_cpu_info_table): Remove 24k/24ke aliases.
34k always has DSP ASE.

2006-11-06  Vladimir Prus  <vladimir@codesourcery.com>

       * testsuite/ld-elf/symbol1ref.s: Use ".dc.a" instead
       of ".long".

* emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
Don't prepend "warning" to the message.
* testsuite/ld-elf/warn2.d: New.
* testsuite/ld-elf/symbol2w.s: New.
* testsuite/ld-elf/symbol2ref.s: New.

* ppc-opc.c: Restore COM to mfcr wrongly removed 2003-07-04.

*** empty log message ***

daily update

* ld-cris/ldsym1.d: Adjust for semi-recent ld changes.

*** empty log message ***

daily update

2006-11-04  Vladimir Prus  <vladimir@codesourcery.com>

       * serial.c (serial_open): Strip leading spaces from program
       name when opening pipe.

*** empty log message ***

daily update

2006-11-03  Jim Blandy  <jimb@codesourcery.com>

        * dwarf2loc.c (dwarf_expr_read_reg): Use frame_unwind_register
        instead of frame_register.  Doc fix.

Ignored the -m option, for old linker compatibility.

Update for line number changes.

gcc 3.2.2 portability hacks.

Can now do a full static link of hello, world in C or C++

Fix typo in comment.

* config/tc-mips.c (md_pcrel_from_section): Disallow PC relative
MIPS16 instructions referencing other sections, unless they are
external branches.

* config/tc-mips.c (mips_cpu_info_table): The 25Kf is a MIPS64
release 1 CPU.

* dw2gencfi.c (struct fde_entry): Add per_encoding, lsda_encoding,
personality and lsda.
(struct cie_entry): Add per_encoding, lsda_encoding and personality.
(alloc_fde_entry): Initialize per_encoding and lsda_encoding.
(cfi_pseudo_table): Handle .cfi_personality and .cfi_lsda.
(dot_cfi_personality, dot_cfi_lsda, encoding_size): New functions.
(output_cie): Output personality including its encoding and LSDA encoding.
(output_fde): Output LSDA.
(select_cie_for_fde): Don't share CIE if personality, its encoding or
LSDA encoding are different.  Copy the 3 fields from fde_entry to
cie_entry.
* doc/as.texinfo (.cfi_personality, .cfi_lsda): Document.

* gas/cfi/cfi-common-6.d: New test.
* gas/cfi/cfi-common-6.s: New.
* gas/cfi/cfi.exp: Add cfi-common-6 test.

* subsegs.h (struct frchain): Add frch_cfi_data field.
* dw2gencfi.c: Include subsegs.h.
(cur_fde_data, last_address, cur_cfa_offset, cfa_save_stack): Removed.
(struct frch_cfi_data): New type.
(unused_cfi_data): New variable.
(alloc_fde_entry): Move cur_fde_data, last_address, cur_cfa_offset
and cfa_save_stack static vars into a structure pointed from
each frchain.
(alloc_cfi_insn_data, cfi_new_fde, cfi_end_fde, cfi_set_return_column,
cfi_add_advance_loc, cfi_add_CFA_def_cfa, cfi_add_CFA_def_cfa_offset,
cfi_add_CFA_remember_state, cfi_add_CFA_restore_state, dot_cfi,
dot_cfi_escape, dot_cfi_startproc, dot_cfi_endproc, cfi_finish):
Likewise.

* gas/cfi/cfi-common-5.d: New test.
* gas/cfi/cfi-common-5.s: New.
* gas/cfi/cfi.exp: Add cfi-common-5 test.

bfd/
* libbfd-in.h (_bfd_clear_contents): New prototype.
* reloc.c (_bfd_clear_contents): New.
* libbfd.h: Regenerated.

* elf32-arm.c (elf32_arm_final_link_relocate): Use
_bfd_clear_contents.
* elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
* elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
* elf32-i386.c (elf_i386_relocate_section): Likewise.
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
* elf32-s390.c (elf_s390_relocate_section): Likewise.
* elf32-sh.c (sh_elf_relocate_section): Likewise.
* elf32-xtensa.c (elf_xtensa_relocate_section): Likewise.
* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
* elf64-s390.c (elf_s390_relocate_section): Likewise.
* elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
* elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Likewise.

* elfxx-ia64.c (elfNN_ia64_relocate_section): Set value to
zero for discarded symbols.
* elfxx-mips.c (mips_elf_calculate_relocation): Likewise.
ld/testsuite/
* ld-discard/zero-rel.d, ld-discard/zero-rel.s: New files.

*** empty log message ***

daily update

* config/tc-h8300.c (build_bytes): Fix const warning.

* dwarf2read.c (struct dwarf2_per_cu_data): Update comment.
(load_full_comp_unit): Take OBJFILE argument and use it.
(dwarf2_build_psymtabs_hard): Skip partial units.
(process_queue): Pass OBJFILE to load_full_comp_unit.  Check
type_hash for read in CUs.  Test psymtab for NULL.

* arm-tdep.c (arm_gdbarch_init): Handle EF_ARM_EABI_VER5.

[ bfd/ChangeLog ]
* elf-bfd.h (local_call_stubs): New member.
* elfxx-mips.c (FN_STUB_P, CALL_STUB_P, CALL_FP_STUB_P): New macros.
(mips_elf_calculate_relocation): Handle local mips16 call stubs.
(mips16_stub_section_p): Rename from mips_elf_stub_section_p, use
the new stub macros.
(_bfd_mips_elf_check_relocs): Handle call stubs for code which
mixes mips16 and mips32 functions. Use mips16_stub_section_p. Mark
used stubs with SEC_KEEP. Use the new stub macros.

[ gas/testsuite/ChangeLog ]
* gas/mips/mips16-intermix.d, gas/mips/mips16-intermix.s: New
testcase.
* gas/mips/mips.exp: Run new testcase.

[ ld/testsuite/ChangeLog ]
* ld-mips-elf/mips16-intermix-1.s, ld-mips-elf/mips16-intermix-2.s,
ld-mips-elf/mips16-intermix.d: New testcase.
* ld-mips-elf/mips-elf.exp (mips16_intermix_test): Run new testcases.

*** empty log message ***

daily update

* elf32-arm.c (bfd_elf32_arm_process_before_allocation): Correct
check for PLT usage.

* elfxx-mips.c (mips_elf_merge_gots): Always use maxcnt.

* tc-score.c (do16_rdrs): Handle not! instruction especially.
* score-opc.h (score_opcodes): Delete modifier '0x'.
* gas/score/rD_rA.d: Correct not! and not.c instruction disassembly.
* gas/score/b.d: Correct b! and b instruction disassembly.

* pe-dll.c (autofilter_entry_type): Change name to const.
(pe_details_type) : Change target_name, object_target and autofilter_symbollist
to const.
(autofilter_symbollist_generic): Change to const.
(autofilter_symbollist_i386, pe_detail_list, pe_details, autofilter_liblist,
autofilter_objlist autofilter_symbolprefixlist, autofilter_symbolsuffixlist):
Likewise.
(is_import): Fix indentation.
(auto_export): Change afptr to const.  Move name declaration to beginning of
scope.
(make_tail): Clear undefined byte.
(jmp_ix86_bytes, jmp_sh_bytes, jmp_mips_bytes, jmp_arm_bytes): Change to const.
(make_one): Change jmp_bytes to const.  Make idata$6 member size arithmetic
explicit and add comment.

*** empty log message ***

daily update

* stabs.texinfo (Macro define and undefine): New node describing
stabs for #define and #undef.

2006-10-31  Paul Brook  <paul@codesourcery.com>

gas/
* config/tc-arm.c (arm_adjust_symtab): Don't use STT_ARM_16BIT
for EABIv4.

2006-10-30  Paul Brook  <paul@codesourcery.com>

binutils/
* objdump.c (disassemble_section): Set info->symtab_pos.
(disassemble_data): Set info->symtab and info->symtab_size.

include/
* dis-asm.h (disassemble_info): Add symtab, symtab_pos and
symtab_size.

opcodes/
* arm-dis.c (last_is_thumb, last_mapping_sym, last_mapping_addr): New.
(get_sym_code_type): New function.
(print_insn): Search for mapping symbols.

2006-10-31  Paul Brook  <paul@codesourcery.com>

gas/
* config/tc-arm.c (object_arch): New variable.
(s_arm_object_arch): New function.
(md_pseudo_table): Add object_arch.
(aeabi_set_public_attributes): Obey object_arch.
* doc/c-arm.texi: Document .object_arch.

Improve "help all".

* tc-score.c (data_op2): Check invalid operands.
  (my_get_expression): Const operand of some instructions can not be symbol in assembly.
  (get_insn_class_from_type): Handle instruction type Insn_internal.
  (do_macro_ldst_label): Modify inst.type.
  (Insn_PIC): Delete.
* score-inst.h (enum score_insn_type): Add Insn_internal.
* tc-score.c (data_op2): The immediate value in lw is 15 bit signed.
* score-dis.c (print_insn): Correct the error code to print correct PCE instruction disassembly.

* elf.c (elfcore_write_note): Pad note descriptor to 4-byte
boundary.  Tidy.  Comment.

*** empty log message ***

bfd/

2006-10-30  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/3111
* elf-bfd.h (elf_obj_tdata): Add symbuf.
(_bfd_elf_section_already_linked): Add struct bfd_link_info *.
(_bfd_elf_check_kept_section): Likewise.
(bfd_elf_match_symbols_in_sections): Likewise.

* elf.c (assign_section_numbers): Updated to add
struct bfd_link_info *.
(bfd_elf_match_symbols_in_sections): Updated. Cache symbol
buffer if info->reduce_memory_overheads is false.

* elflink.c (match_group_member): Updated to add
struct bfd_link_info *.
(_bfd_elf_check_kept_section): Likewise.
(elf_link_input_bfd): Likewise.
(_bfd_elf_section_already_linked): Likewise.
(bfd_elf_final_link): Free symbol buffer if
info->reduce_memory_overheads is false.

* libbfd-in.h (_bfd_nolink_section_already_linked): Add
struct bfd_link_info *.
(_bfd_generic_section_already_linked): Likewise.
* libbfd.h: Regenerated.

* linker.c (bfd_section_already_linked): Add
struct bfd_link_info *.
(_bfd_generic_section_already_linked): Likewise.
* targets.c (bfd_target): Add struct bfd_link_info * to
_section_already_linked.
* bfd-in2.h: Regenerated.

include/

2006-10-30  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/3111
* bfdlink.h (bfd_link_info): Add reduce_memory_overheads.

ld/

2006-10-30  H.J. Lu  <hongjiu.lu@intel.com>

PR ld/3111
* ld.h (args_type): Remove reduce_memory_overheads.

* ldlang.c (lang_map): Updated.
(section_already_linked): Likewise.
(print_input_section): Likewise.
* ldmain.c (main): Likewise.
* lexsup.c (parse_args): Likewise.

daily update

* bfd-in2.h: Regenerate.

* bfd.c (bfd_error_type): Add bfd_error_on_input.
(input_bfd, input_error): New static vars.
(bfd_set_error): Handle bfd_error_on_input.
(bfd_errmsg): Likewise.
(bfd_perror): Simplify.
* archive.c (_bfd_write_archive_contents): Report errors on input.

2006-10-29  Randolph Chung  <tausq@debian.org>

* gas/cfi/cfi.exp [hppa*-linux*]: Run hppa CFI test.
* gas/cfi/cfi-hppa-1.s: New file.
* gas/cfi/cfi-hppa-1.h: New file.

2006-10-29  Randolph Chung  <tausq@debian.org>

* config/tc-hppa.c (hppa_cfi_frame_initial_instructions)
(hppa_regname_to_dw2regnum): New funcions.
* config/tc-hppa.h [OBJ_ELF] (TARGET_USE_CFIPOP): Define.
(tc_cfi_frame_initial_instructions)
(tc_regname_to_dw2regnum): Define.
(hppa_cfi_frame_initial_instructions)
(hppa_regname_to_dw2regnum): Declare.
(DWARF2_LINE_MIN_INSN_LENGTH, DWARF2_DEFAULT_RETURN_COLUMN)
(DWARF2_CIE_DATA_ALIGNMENT): Define.

* ld-sh/sh64/abi32.xd, ld-sh/sh64/abi64.xd, ld-sh/sh64/cmpct1.xd,
* ld-sh/sh64/crange1.rd, ld-sh/sh64/crange2.rd,
* ld-sh/sh64/crange3-cmpct.rd, ld-sh/sh64/crange3-media.rd,
* ld-sh/sh64/crange3.rd, ld-sh/sh64/mix1.xd, ld-sh/sh64/mix2.xd,
* ld-sh/sh64/shdl32.xd, ld-sh/sh64/shdl64.xd: Update for removal
of empty sections.

*** empty log message ***

* elf.c (elfcore_write_note): Pad to 4-byte boundary.

daily update

2006-10-29  H.J. Lu  <hongjiu.lu@intel.com>

PR binutils/3384
* configure.in (AC_CHECK_HEADERS): Add limits.h and sys/param.h.
* configure: Regenerated.
* config.in: Likewise.

* readelf.c: Include <limits.h> and <sys/param.h> for PATH_MAX.
(program_interpreter): Allocate PATH_MAX bytes instead of 64.
(process_program_headers): Don't assume that program interpreter
is shorter than 64 characters.

2006-10-29  H.J. Lu  <hongjiu.lu@intel.com>

PR binutils/3384
* configure.in (AC_CHECK_HEADERS): Add limits.h and sys/param.h.
* configure: Regenerated.
* config.in: Likewise.

* readelf.c: Include <limits.h> and <sys/param.h> for PATH_MAX.
(program_interpreter): Allocate PATH_MAX bytes instead of 64.
(process_program_headers): Don't assume that program interpreter
is shorter than 64 characters.

* config/tc-spu.c (md_assemble): Cast printf string size parameter
  to int in order to avoid a compiler warning.

* pe-dll.c (make_singleton_name_thunk): Re-add the NULL terminator.

*** empty log message ***

daily update

include/elf/
* mips.h (R_MIPS_GLOB_DAT): Define
(R_MIPS_max): Bump by 1.

bfd/
* elf32-mips.c (elf_mips_howto_table_rel): Add R_MIPS_GLOB_DAT.
* elfn32-mips.c (elf_mips_howto_table_rel): Likewise.
(elf_mips_howto_table_rela): Likewise.
* elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
(mips_elf64_howto_table_rela): Likewise.

*** empty log message ***

daily update

2006-10-27  Jeff Johnston  <jjohnstn@redhat.com>

        * COPYING.NEWLIB: Add spu license.
        * COPYING.LIBGLOSS: Ditto.

2006-10-27  Jeff Johnston  <jjohnstn@redhat.com>

        * COPYING.NEWLIB: Add spu license.

* gdbcmd.h (detachlist): Declare.
* infcmd.c (_initialize_infcmd): Define "detach" as prefix
command.
* linux-fork.c (_initialize_linux_fork): Rename
"detach-checkpoint" to "detach checkpoint" and "detach-fork" to
"detach fork".
* cli/cli-cmds.c (detachlist): Define.
(init_cmd_lists): Initialize it.
* cli/cli-cmds.h (detachlist): Declare.

doc/:
* gdb.texinfo (Processes): Rename "detach-fork" to "detach fork".

testsuite/:
* gdb.base/multi-forks.exp: Use "detach fork" instead of
"detach-fork".

2006-10-27  Andrew Stubbs  <andrew.stubbs@st.com>

* config/tc-sh.c (md_assemble): Define size of branches.

2006-10-26  H.J. Lu  <hongjiu.lu@intel.com>

* elf.c (_bfd_elf_init_private_section_data): Assert output
section ELF type instead of check if it is SHT_NULL.  Copy
OS/PROC specific flags from input section to output section.

bfd/
* section.c (SEC_KEEP): Update comment.
* bfd-in2.h: Regenerate.
* elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
* merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
* stabs.c (_bfd_discard_section_stabs): Likewise.
(_bfd_link_section_stabs): Likewise.  Simplify abs_section check.
ld/
* ldlang.c (lang_map): Don't say SEC_LINKER_CREATED and SEC_KEEP
sections have been discarded.
(lang_do_version_exports_section): Set SEC_KEEP on export section.
* emultempl/elf32.em (before_allocation): Set SEC_KEEP on warning
sections.

*** empty log message ***

daily update

2006-10-26  Ben Elliston  <bje@au.ibm.com>
    Anton Blanchard  <anton@samba.org>
    Peter Bergner  <bergner@vnet.ibm.com>

* ppc-opc.c (A_L, DCM, DGM, TE, RMC, R, SP, S, SH16, XRT_L, EH,
AFRALFRC_MASK, Z, ZRC, Z_MASK, XLRT_MASK, XEH_MASK): Define.
(POWER6): Define.
(powerpc_opcodes): Extend "lwarx", "ldarx", "dcbf", "fres", "fres.",
"frsqrtes", "frsqrtes." "fre", "fre.", "frsqrte" and "frsqrte.".
Add "doze", "nap", "sleep", "rvwinkle", "dcbfl", "prtyw", "prtyd",
"mfcfar", "cmpb", "lfdpx", "stfdpx", "mtcfar", "mffgpr", "mftgpr",
"lwzcix", "lhzcix", "lbzcix", "ldcix", "lfiwax", "stwcix", "sthcix",
"stbcix", "stdcix", "lfdp", "dadd", "dadd.", "dqua", "dqua.", "dmul",
"dmul.", "drrnd", "drrnd.", "dscli", "dscli.", "dquai", "dquai.",
"dscri", "dscri.", "drintx", "drintx.", "dcmpo", "dtstex", "dtstdc",
"dtstdg", "dtstsf", "drintn", "drintn.", "dctdp", "dctdp.", "dctfix",
"dctfix.", "ddedpd", "ddedpd.", "dxex", "dxex.", "dsub", "dsub.",
"ddiv", "ddiv.", "dcmpu", "drsp", "drsp.", "dcffix", "dcffix.",
"denbcd", "denbcd.", "diex", "diex.", "stfdp", "daddq", "daddq.",
"dquaq", "dquaq.", "fcpsgn", "fcpsgn.", "dmulq", "dmulq.",
"drrndq", "drrndq.", "dscliq", "dscliq.", "dquaiq", "dquaiq.",
"dscriq", "dscriq.", "drintxq", "drintxq.", "dcmpoq", "dtstexq",
"dtstdcq", "dtstdgq", "dtstsfq", "drintnq", "drintnq.",
"dctqpq", "dctqpq.", "dctfixq", "dctfixq.", "ddedpdq", "ddedpdq.",
"dxexq", "dxexq.", "dsubq", "dsubq.", "ddivq", "ddivq.", "dcmpuq",
"drdpq", "drdpq.", "dcffixq", "dcffixq.", "denbcdq", "denbcdq.",
"diexq" and "diexq." opcodes.

* h8300-dis.c (bfd_h8_disassemble): Add missing consts.

2006-10-26  Joseph S. Myers  <joseph@codesourcery.com>
            Mark Mitchell  <mark@codesourcery.com>

* configure.tgt (arm*linux*): Support both big- and little-endian.

merge from gcc

2006-10-25  H.J. Lu  <hongjiu.lu@intel.com>

* emulparams/hppa64linux.sh (LARGE_SECTIONS): Renamed to ...
(OTHER_BSS_SECTIONS): This.
* scripttempl/elf.sc (OTHER_BSS_SECTIONS): Support LARGE_SECTIONS.
(LARGE_SECTIONS): Move .lbss sections to OTHER_BSS_SECTIONS.

* reloc.c (_bfd_relocate_contents): Remove explicit case 0.

* write.c (chain_frchains_together_1): Assert that this function
never returns a pointer to the auto variable `dummy'.

* dw2gencfi.c (cfi_add_CFA_offset):
Assert DWARF2_CIE_DATA_ALIGNMENT is non-zero.

* elf.c (bfd_section_from_shdr): Remove extraneous breaks.
* targets.c (find_target): Remove extraneous break.

* coff-maxq.c (coff_maxq20_reloc): Remove unused variable `howto'.
(struct maxq_reloc_map): Unused; remove.
(maxq_reloc_map): Likewise.
(maxq_reloc_type_lookup): Remove loop over maxq_reloc_map.

* elf.c (bfd_elf_set_dyn_lib_class): Change second argument type
from int to enum dynamic_lib_link_class lib_class.
* bfd-in.h (bfd_elf_set_dyn_lib_class): Likewise.
* bfd-in2.h: Regenerate.

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gdb/ChangeLog:
2006-10-25  Jim Blandy  <jimb@codesourcery.com>

* p-valprint.c (pascal_object_print_value): Add 'static' keyword
to function definition, to match declaration earlier in file.

New Cell SPU port.

merge from gcc

missed from last commit

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* expr.c (expr): Replace O_add case in switch (op_left) explaining
why it can never occur.

* ld-powerpc/plt1.s: New.
* ld-powerpc/plt1.d: New.
* ld-powerpc/relbrlt.s: New.
* ld-powerpc/relbrlt.d: New.
* ld-powerpc/powerpc.exp: Run them.