2001-01-03  Kazu Hirata  <kazu@hxi.com>

* ecoffswap.h: Fix formatting.
* elf-bfd.h: Likewise.
* elfarm-nabi.c: Likewise.
* elfarm-oabi.c: Likewise.
* elfcode.h: Likewise.
* elfcore.h: Likewise.
* elflink.c: Likewise.
* elflink.h: Likewise.
* elfxx-ia64.c: Likewise.
* elfxx-target.h: Likewise.

* alphabsd-nat.c, i386-linux-nat.c, i386bsd-nat.c: Fix typo in comment.

2001-01-03  Kazu Hirata  <kazu@hxi.com>

* libbfd.c: Fix formatting.
* linker.c: Likewise.
* lynx-core.c: Likewise.

* tc-i387.c (pi, pte, pt): Update.
(type_names): Add new types.

* tc-i386.h (CpuK6, CpuAthlon, CpuSledgehammer, CpuMMX, Cpu3dnow,
CpuUnknown): Renumber
(CpuP4, CpuSSE2): New.
(CpuUnknownFlags): Add CpuP4 and CpuSSE2

* i386.h (i386_optab): Fix 64bit pushf template; Add instructions
introduced by Pentium4

* generalization

2001-01-03  Richard Sandiford  <r.sandiford@redhat.com>

 cgen-dis.in (read_insn): Use bfd_get_bits()

2001-01-03  Philip Blundell  <pb@futuretv.com>

* config/tc-alpha.c (alpha_force_relocation): Handle vtable
relocs.
(alpha_fix_adjustable): Likewise.
(md_apply_fix): Likewise.

2001-01-03  Philip Blundell  <pb@futuretv.com>

* ld-elfvsb/elfvsb.exp: Run test on Linux/Alpha.
* ld-shared/shared.exp: Likewise.

2001-01-02  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * sh-tdep.c (sh_extract_return_value):  Allow for small return type.
        (sh_sh4_extract_return_value): Call sh_extract_return_value for

Remove prototypes for obsolete static functions.

* sparc-tdep.c: update copyright notice.

Oops, fix typo in previous check-in.

2001-01-02  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * sparc-tdep.c (sparc-frame-chain): Fix typo in comment.

2000-12-20  Michael Snyder  <msnyder@mvstp600e.cygnus.com>

        * arch-utils.c (default_frame_address): New function.  Default
        implementation of frame_args_address and frame_locals_address.
        * arch-utils.h (default_frame_address): Export.
        * d10v-tdep.c (d10v_gdbarch_init): Use default_frame_address.
        (d10v_frame_args_address, d10v_frame_locals_address): Delete.
        * sh-tdep.c (sh_gdbarch_init): Use default_frame_address.
        (sh_frame_args_address, sh_frame_locals_address): Delete.
        * sparc-tdep.c (sparc_gdbarch_init): Use default_frame_address.
        (sparc_frame_address): Delete.

Fix msr-bsd test

2001-01-02  Kazu Hirata  <kazu@hxi.com>

* peicode.h: Fix formatting.

2001-01-02  Kazu Hirata  <kazu@hxi.com>

* pc532-mach.c: Fix formatting.
* pe-arm.c: Likewise.
* pe-i386.c: Likewise.
* pe-mips.c: Likewise.
* pe-ppc.c: Likewise.
* pe-sh.c: Likewise.
* pei-mips.c: Likewise.
* pei-sh.c: Likewise.
* ppcboot.c: Likewise.
* ptrace-core.c: Likewise.

* generalization

2001-01-02  Richard Sandiford  <rsandifo@redhat.com>

* cgen-dis.c (hash_insn_array): Use bfd_put_bits().
(hash_insn_list): Likewise
* cgen-ibld.in (insert_1): Use bfd_put_bits() and bfd_get_bits().
(extract_1): Use bfd_get_bits().
(extract_normal): Apply sign extension to both extraction
methods.
* cgen-opc.c (cgen_get_insn_value): Use bfd_get_bits()
(cgen_put_insn_value): Use bfd_put_bits()

2001-01-01  Kazu Hirata  <kazu@hxi.com>

* reloc.c: Fix formatting.
* riscix.c: Likewise.
* rs6000-core.c: Likewise.
* xcoff-target.h: Likewise.

2001-01-01  Philip Blundell  <philb@gnu.org>

* ld-undefined/weak-undef.exp: New test.
* ld-undefined/weak-undef.s, ld-undefined/weak-undef.t: Supporting
files for above.

2001-01-01  Philip Blundell  <philb@gnu.org>

* ld-elfvers/vers.exp: Run test on Linux/ARM.
* ld-elfvsb/elfvsb.exp: Likewise.
* ld-shared/shared.exp: Likewise.

2001-01-01  Philip Blundell  <philb@gnu.org>

* gas/arm/adrl.s, gas/arm/pic.s, gas/arm/msr-bad.s: New tests.
* gas/arm/arm.exp: Run them.
* gas/arm/adrl.d, gas/arm/pic.d: Expected results for above.
* gas/arm/arm6.s: Also test uppercase `CPSR' and `SPSR'.

2000-12-31  H.J. Lu  <hjl@gnu.org>

* listing.c (listing_message): Allocate string only if it is
used.

* configure: Rebuild.

Fix problems with new EXACTLY_TWO_DASHES command line switch option.

* doc/internals.texi (Relaxing with a table) <after relaxation>:
Point out caveats with generating fixups for the opcode in a frag.

* configure.in: Add support for x86_64 and x86_64-*-linux-gnu*
* NEWS: Add x86_64.

* i386.h (i386_optab): Add "rex*" instructions;
add swapgs; disable jmp/call far direct instructions for
64bit mode; add syscall and sysret; disable registers for 0xc6
template.  Add 'q' suffixes to extendable instructions, disable
obsoletted instructions, add new sign/zero extension ones.
(i386_regtab): Add extended registers.
(*Suf): Add No_qSuf.
(q_Suf, wlq_Suf, bwlq_Suf): New.

2000-12-29  H.J. Lu  <hjl@gnu.org>

* listing.c (calc_hex): Print the variable part only if the
fragment type is rs_fill.

* fnmatch.c: Make the note about the origins of this file more
accurate, at least until we can sync with glibc.
* getopt.c: Ditto.
* getopt1.c: Ditto.
* md5.c: Ditto.
* obstack.c: Ditto.

* doc/internals.texi (tc_conditional_pseudoop,
TC_LINKRELAX_FIXUP): Fix typos.

* elfcode.h (elf_object_p): Also restore the bfd mach field on
error, by calling bfd_default_set_arch_mach with incoming
values.

Requre that long options starting with 'o' only accept a double dash prefix.

* error msg tweak

2000-12-28  Frank Ch. Eigler  <fche@redhat.com>

* cgen-asm.in (parse_insn_normal): Print better error message for
instructions with missing operands.

    * write.c (subsegs_finish): Fix thinko last change -- don't
        "optimize" the alignment == 0 case.

* as.h (rs_align_test): New.
* frags.c (NOP_OPCODE): Move default from read.c.
(MAX_MEM_FOR_RS_ALIGN_CODE): New default.
(frag_align_code): New.
* frags.h (frag_align_code): Declare.
* read.c (NOP_OPCODE): Remove.
(do_align): Use frag_align_code.
* write.c (NOP_OPCODE): Remove.
(get_recorded_alignment): New.
(cvt_frag_to_fill): Handle rs_align_test.
(relax_segment): Likewise.
(subsegs_finish): Align last subseg in section to the
section alignment.  Use frag_align_code.
* write.h (get_recorded_alignment): Declare.
* config/obj-coff.c (size_section): Handle rs_align_test.
(fill_section, fixup_mdeps): Likewise.
(write_object_file): Use frag_align_code.

* config/tc-alpha.c (alpha_align): Use frag_align_code.
(alpha_handle_align): New.
* config/tc-alpha.h (HANDLE_ALIGN): New.
(MAX_MEM_FOR_RS_ALIGN_CODE): New.

* config/tc-i386.h (md_do_align): Use frag_align_code.
(MAX_MEM_FOR_RS_ALIGN_CODE): New.

* config/tc-ia64.c (ia64_md_do_align): Don't do code alignment.
(ia64_handle_align): New.
* config/tc-ia64.h (HANDLE_ALIGN): New.
(MAX_MEM_FOR_RS_ALIGN_CODE): New.

* config/tc-m32r.c (m32r_do_align): Remove.
(m32r_handle_align): New.
(fill_insn): Use frag_align_code.
* config/tc-m32r.h (md_do_align): Remove.
(HANDLE_ALIGN, MAX_MEM_FOR_RS_ALIGN_CODE): New.
* config/tc-m88k.c, config/tc-m88k.h: Similarly.
* config/tc-mips.c, config/tc-mips.h: Similarly.

* config/tc-sh.c (sh_cons_align): Use rs_align_test.
(sh_handle_align): Likewise.  Handle rs_align_code.
(sh_do_align): Remove.
* config/tc-sh.h (md_do_align): Remove.
(MAX_MEM_FOR_RS_ALIGN_CODE): New.

* config/tc-sparc.c (sparc_cons_align): Use rs_align_test.
(sparc_handle_align): Likewise.  Handle rs_align_code.
* config/tc-sparc.h (md_do_align): Remove.
(MAX_MEM_FOR_RS_ALIGN_CODE): New.

Fix debugging programs statically linked against the thread library.
* thread-db.c: Various comment fixes and additions.
Include "bfd.h", "symfile.h" and "objfiles.h".
(keep_thread_db): New variable.
(find_new_threads_callback): Remove prototype.
(thread_db_find_new_threads): New prototype.
(thread_db_push_target, thread_db_unpush_target): Remove
functions.
(deactivate_target): New function.
(thread_db_new_objfile): If OBJFILE == NULL, force deactivation of
target vector.  Activate target vector directly instead of calling
thread_db_push_target.  Set keep_thread_db if thread library is
detected in the main symbol file.  Only enable thread event
reporting if there actually is a child process.  Likewise for
detecting new threads, done by calling thread_db_find_new_threads
instead of iterating over the threads ourselves.
(thread_db_detach): Call deactivate_target instead of
thread_db_unpush_target.
(thread_db_wait): Bail out early if we're not debugging the
multi-threaded child process yet.
(thread_db_post_startup_inferior): New function.
(thread_db_mourn_inferior): Call deactivate_target instead of
thread_db_unpush_target.
(init_thread_db_ops): Add thread_db_post_startup_inferior to
thread_db_ops.

* Make-common.in (sim-io.o): Depend on targ-vals.h.

Added Orjan Friberg to Write After Approval list.

* bsearch.c: New file.
* configure.in (funcs): Add bsearch.
(AC_CHECK_FUNCS): Likewise.
* configure, config.in: Regenerate.

Add --no-default-excludes option for PE targets

2000-12-26  Kazu Hirata  <kazu@hxi.com>

* vaxnetbsd.c: Fix formatting.
* versados.c: Likewise.
* vms-gsd.c: Likewise.
* vms-hdr.c: Likewise.
* vms-misc.c: Likewise.

Synchronise with master FSF GCC sources

* archive.c (coff_write_armap): Don't write more than symbol_count
`archive_member_file_ptr's.

2000-12-25  Kazu Hirata  <kazu@hxi.com>

* vms-tir.c: Fix formatting.

GDB version and refcard copyright fixed.

2000-12-23  Ben Elliston  <bje@redhat.com>

* cgen-trace.c (trace_result): Handle 'f' type operands; output
them to the trace stream using sim_fpu_printn_fpu. Include
"sim-fpu.h".

2000-12-23  Kazu Hirata  <kazu@hxi.com>

* vms.c: Fix formatting.
* vms.h: Likewise.

2000-12-15  Ben Elliston  <bje@redhat.com>

* sim-fpu.h (sim_fpu_printn_fpu): Declare.
* sim-fpu.c (print_bits): Add digits parameter. Print only as many
trailing digits as specified (-1 to print all digits).
(sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
(sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
to print_bits ().

* solib.c (solib_open): If path is relative, look for it
literally.  This matches the behaviour of the GNU dynamic linker
more closely.

* config/tc-d10v.c (md_assemble): set prev_seg and prev_subseg
when we assemble the first half of a pair.

2000-12-22  H.J. Lu  <hjl@gnu.org>

* gas/i386/intel.s: Replace "nop" with ".p2align 4,0".
* gas/i386/intel.d: Updated.

2000-12-22  H.J. Lu  <hjl@gnu.org>

* config/tc-i386.c (reloc): Update the macro for non-bfd
assembler.
(BFD_RELOC_X86_64_GOTPCREL): Set to 0 for non-bfd assembler.

2000-12-22  H.J. Lu  <hjl@gnu.org>

* dwarf2dbg.c (dwarf2_finish): Remove #if BFD_ASSEMBLER.

2000-12-22  Fernando Nasser  <fnasser@redhat.com>

        * README: Suggest building in an empty directory.

2000-12-21  Michael Snyder  <msnyder@mvstp600e.cygnus.com>

        * gdb.base/finish.exp: Accept '1' instead of \001 from char_func.
        Add a RE to accept a non-ascii char if one is ever presented.

* i386-tdep.c: Add missing ')' in comment.
(i386_extract_return_value): Return directly after issuing the
warning and filling *VALBUF with zeroes if we cannot get at the
floating-point registers.
(i386_store_return_value): New function.
* config/i386/tm-i386.h (STORE_RETURN_VALUE): Simply call
i386_store_return_value.
Add prototype for i386_store_return_value.

* i386-linux-nat.c (store_fpxregs): Add code to detect support for
the PTRACE_GETFPXREGS request, and return zero if it's not.

Fix for compiling under Solaris 2.8

Fixes to allow sources to compile under Solaris 2.8

Add bfd_get_bits() and bfd_put_bits().

2000-12-21  Fernando Nasser  <fnasser@redhat.com>

        * TODO: Add pre-uiout code removal to 5.2 cleanups.

2000-12-20  Fernando Nasser  <fnasser@redhat.com>

        * configure.in: Rename CONFIG_LOBS to CONFIG_LIB_OBS.
        * Makefile.in: Ditto.
        * configure: Regenerate.

2000-12-20  Fernando Nasser  <fnasser@redhat.com>

        * command.h: Register date when it was deprecated.
        * call-cmds.h: Ditto.

Fix typo on last entry.

2000-12-20  Fernando Nasser  <fnasser@redhat.com>

        * Makefile.in (UIOUT_CFLAGS): New macro. CFLAGS needed for uiout code
        to be compiled.  Defines UI_OUT.
        (SUBDIR_MI_CFLAGS): Defines MI_OUT, not UI_OUT.
        (INTERNAL_WARN_CFLAGS): Also include UIOUT_CFLAGS.
        * configure.in (UIOUT_CFLAGS): New configuration variable.
        (--with-uiout): New configuration option.  Causes uiout code to
        be compiled, instead of the old *printf one.
        * configure: Regenerate.
        * top.c (print_gdb_version): Test for and print MI_OUT, not UI_OUT.
        * testsuite/lib/mi-support.exp (mi_gdb_start): Test for MI_OUT,
        not UI_OUT.

2000-12-20  Kazu Hirata  <kazu@hxi.com>

* targets.c: Fix formatting.
* tekhex.c: Likewise.
* trad-core.c: Likewise.

2000-12-20  Fernando Nasser  <fnasser@redhat.com>

        * complaints.c (complain): Call warning_hook if defined, instead of
        writting to gdb_stderr.
        (clear_complaints): Do not write anything to gdb_stderr if warning_hook
        is defined.

2000-12-18  Michael Snyder  <msnyder@mvstp600e.cygnus.com>

        * gdb.base/setvar.exp: Use double '\\' to quote curly braces
        in regexp.  One '\' does not suffice on Linux.

Revert accidental checkin.

* tc-i386.h (i386_target_format): Define even for ELFs.
(QWORD_MNEM_SUFFIX): New macro.
(CpuK6,CpuAthlon,CpuSledgehammer, Cpu64, CpuNo64, CpuUnknownFlags):
New macros
(CpuMMX,CpuSSE,Cpu3dnow, CpuUnknown): Renumber.
(IgnoreSize, DefaultSize, No_?Suf, FWait, IsString, regKludge, IsPrefix,
ImmExt): Renumber.
(Size64, No_qSuf, NoRex64, Rex64): New macros.
(Reg64, Imm32S, Imm64, Disp32S, Disp64): New macros.
(Imm8, Imm8S, Imm16, Imm32, Imm1, BaseIndex, Disp8, Disp16, Disp32,
InOutPortReg,ShiftCount, Control, Debug, Test, FloatReg, FloatAcc,
SReg2, SReg3, Acc, JumpAbsolute, RegMMX, RegXMM, EsSeg, InvMem): Renumber.
(Reg, WordReg): Add Reg64.
(Imm): Add Imm32S and Imm64.
(EncImm): New.
(Disp): Add Disp64 and Disp32S.
(AnyMem): Add Disp32S.
(RegRex, RegRex64): New macros.
(rex_byte): New type.
* tc-i386.c (set_16bit_code_flag): Kill.
(fits_in_unsigned_long, fits_in_signed_long): New functions.
(reloc): New parameter "signed"; support x86_64.
(set_code_flag): New.
(DEFAULT_ARCH): New macro; default to "i386".
(default_arch): New static variable.
(struct _i386_insn): New fields Operand_PCrel; rex.
(flag_16bit_code): Kill; All tests replaced to "flag_code == CODE_64BIT";
(flag_code): New enum and static variable.
(use_rela_relocations): New static variable.
(flag_code_names): New static variable.
(cpu_arch_flags): Default to CpuUnknownFlags|CpuNo64.
(cpu_arch): Add "sledgehammer"; Add CPUAthlon to Athlon and CpuK6 to
K6 and Athlon.
(i386_align_code): Return plain "nop" for x86_64.
(mode_from_disp_size): Support Disp32S.
(smallest_imm_type): Support Imm32S and Imm64.
(offset_in_range): Support size of 8.
(set_cpu_arch): Do not clobber to Cpu64/CpuNo64.
(md_pseudo_table): Add "code64"; use set_code_flat.
(md_begin): Emit sane error message on hash failure.
(tc_i386_fix_adjustable): Support x86_64 relocations.
(md_assemble): Support QWORD_MNEM_SUFFIX, REX registers,
instructions supported on particular arch just partially,
output of 64bit immediates, handling of Imm32S and Disp32S type.
(i386_immedaite): Support x86_64 relocations; support 64bit constants.
(i386_displacement): Likewise.
(i386_index_check): Cleanup; support 64bit addresses.
(md_apply_fix3): Support x86_64 relocation and rela.
(md_longopts): Add "32" and "64".
(md_parse_option): Add OPTION_32 and OPTION_64.
(i386_target_format): Call even for ELFs; choose between
elf64-x86-64 and elf32-i386.
(i386_validate_fix): Refuse GOTOFF in 64bit mode.
(tc_gen_reloc): Support rela relocations and x86_64.
(intel_e09_1): Support QWORD.

* i386.h (i386_optab): Replace "Imm" with "EncImm".
(i386_regtab): Add flags field.

2000-12-19  Kazu Hirata  <kazu@hxi.com>

* sco5-core.c: Fix formatting.
* section.c: Likewise.
* sparclinux.c: Likewise.
* sparclynx.c: Likewise.
* sparcnetbsd.c: Likewise.
* srec.c: Likewise.
* stabs.c: Likewise.
* stab-syms.c: Likewise.
* sunos.c: Likewise.
* syms.c: Likewise.
* sysdep.h: Likewise.

2000-12-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

      * sh-tdep.c (sh_print_register): Don't leave regnum 0 out of the
       non-pseudo-regs group.

Add missing support for arm-epoc-pe.

* COPYING: Update to current
ftp://ftp.gnu.org/pub/gnu/Licenses/COPYING-2.0 (fixes references
to 19yy as example year in copyright notice).

2000-12-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

* sh-tdep.c (sh_gdbarch_init): Move setting of breakpoint_from_pc
to before switch statement.

Fix test for StoreDouble Instruction.

* dis-asm.h (struct disassemble_info): New member "section".
(INIT_DISASSEMBLE_INFO_NO_ARCH): Initialize private_data member.
Initialize section member.

Definbe extra allowable COFF section flags for ARM_PE target/

Add default case to file_format switch.

2000-12-17  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

        * sh-tdep.c (sh_gdbarch_init): Initialize do_registers_info.

        * config/sh/tm-sh.h (DO_REGISTERS_INFO): Remove macro. Use
        multiarch version instead.

Fix date of last commit.

2000-12-15  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

        * config/sh/tm-sh.h: Don't remove SR_REGNUM from enum.

fix formatting

* safe-ctype.h: Make code work on all targets and not just on
targets where a char is 8 bits.

* safe-ctype.c: #include "ansidecl.h".
* strtod.c: Likewise.
* strtoul.c: Include safe-ctype.h, not ctype.h.

* i386gnu-nat.c: Include "gdb_assert.h" instead of <assert.h>.
(gnu_store_registers): Replace assert with gdb_assert.

Regenerate files

2000-12-15  Diego Novillo  <dnovillo@redhat.com>

* config/tc-i386.c (intel_e09_1): Only flag as a memory operand if
it's not an offset expression.
(intel_e10_1): Ditto. Also, if the operand is an offset expression,
keep the braces '[' and ']' in the output string.
(intel_e11): Ditto. Also remove comparison intel_parser.op_modifier
!= FLAT. There is no such op_modifier.

Add Diego Novillo.

2000-12-15  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

* sh-tdep.c (sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
  sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs): SR_REGNUM is
  now part of gdbarch_tdep structure.
(sh_gdbarch_init): Initialize SR_REGNUM.

* config/sh/tm-sh.h (struct gdbarch_tdep): Add field SR_REGNUM.

whoops, remove conflict indicators!

2000-12-15  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

* sh-tdep.c (sh_do_pseudo_register): Indent properly. Call
  do_dr_register_info() only for DR registers.
(sh_sh4_register_name): Add comments with numbers.
(_initialize_sh_tdep): Move assignment to disassemble printing
  function from here...
(sh_gdbarch_init):...to here. Move some more general settings to
  before the architecture is recognized.

Move to the start of the program headers before attempting to read them.

Multi-arch REGISTER_BYTES_OK.

vasprintf() -> xvasprintf()

Removed (tui and mi) directory prefixes from ChangeLog comments that I
added in last commit.

Put mi and tui comments for free -> xfree change in proper ChangeLogs.

Applied solib-svr4.c changes for NetBSD from Matthew Green.

free -> xfree changes

Replace free() with xfree().

2000-12-14  Kazu Hirata  <kazu@hxi.com>

* peigen.c: Fix formatting.
* som.c: Likewise.
* som.h: Likewise.