Protoization.

    * elf64-alpha.c (elf64_alpha_check_relocs): Create the reloc
        section with the same ALLOC|LOAD flags as the source section.

* config/tc-v850.c: Support dwarf2.
* config/tc-v850.h: Ditto.

* config/tc-v850.c (cons_fix_new_v850): Don't rely on
parse_cons_expression_v850 to initialize hold_cons_reloc.

[merge]
* cplus_dem.c: Eliminate use of DEFUN, it is obsolete and cannot
be used in GCC.

ops - omited from previous delta
Add GFPL to bfd.texinfo

Workaround for Itanium A/B step errata

* utils.c (strlen_paddr, paddr, paddr_nz): Use TARGET_ADDR_BIT,
not TARGET_PTR_BIT, since we are dealing with addresses, not
pointers.

Correct date and style of last entry

* cplus_dem.c: Add gnat demangler.  Add java to demangle style
list.

* demangle.h: Add gnat and java demangle styles.

Extend earlier ia64-hpux patches to work correctly for ia64-linux.
* config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
return little endian bfd formats.

2000-11-03  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * config/monitor.exp (gdb_target_cmd): Abstracts some of the
        code from gdb_target_monitor, so it can be used independantly
        for gdbserver.  Also comment out an unnecessary PUTS.

2000-11-03  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * gdb.base/a2-run.exp: Use gdb_skip_stdio_test.
        * gdb.base/corefile.exp: Expect the message "Program is being
        debugged already" when we send the "corefile" command, since
        the preceeding gdb_load may have connected gdb to a remote target.
        * gdb.base/display.exp: Disable hardware watchpoints if new
        board info variable "no_hardware_watchpoints" is true.
        Replace single-letter commands with more readable ones.
        * gdb.base/recurse.exp (recurse_tests): Disable hardware watchpoints
        if new board info variable "no_hardware_watchpoints" is true.
        * gdb.base/restore.exp (restore_tests): Call gdb_skip_stdio_tests
        to see if stdio (printf) testing is possible.
        * gdb.base/watchpoint.exp: Disable hardware watchpoints if new
        board info variable "no_hardware_watchpoints" is true.  Use new
        proc "gdb_skip_stdio_tests" to see if printf tests are possible.

2000-11-14  Kazu Hirata  <kazu@hxi.com>

* config/aout_gnu.h: Fix formatting.
* config/atof-vax.c: Likewise.
* config/m68k-parse.h: Likewise.
* config/m88k-opcode.h: Likewise.
* config/obj-elf.c: Likewise.
* config/tc-arm.c: Likewise.
* config/tc-cris.c: Likewise.
* config/tc-i386.c: Likewise.
* config/tc-ia64.c: Likewise.
* config/tc-mn10300.c: Likewise.
* config/te-386bsd.h: Likewise.
* config/te-hppa.h: Likewise.
* config/te-nbsd.h: Likewise.
* config/te-ppcnw.h: Likewise.
* config/te-sparcaout.h: Likewise.
* config/te-tmips.h: Likewise.
* config/vax-inst.h: Likewise.
* config/vms-conf.h: Likewise.

* elf64-alpha.c (elf64_alpha_relax_opt_call): Only check bits used
by STO_ALPHA constants.

* config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.

* cris-dis.c (cris_get_disassembler): If abfd is NULL, return
print_insn_cris_with_register_prefix.

2000-11-14  Kazu Hirata  <kazu@hxi.com>

* coff-pmac.c: Fix formatting.
* coff-ppc.c: Likewise.

2000-11-14  Kazu Hirata  <kazu@hxi.com>

* scripttempl/h8300.sc: Fix formatting.
* scripttempl/h8300h.sc: Likewise.
* scripttempl/h8300s.sc: Likewise.

From Kenneth Block <kenneth.block@compaq.com>

* demangle.c: Use libibery list of demanglers instead of out of
date local copy.

Fix ``show remotewritesize'' was doing a set.

2000-11-13  Fernando Nasser  <fnasser@redhat.com>

        From Orjan Friberg  <orjanf@axis.com>:
        * gdb.base/printcmds.exp: Escape curly braces followed by a number
        in array print pattern match.

2000-11-08  H.J. Lu  <hjl@gnu.org>

* elflink.h (elf_link_add_object_symbols): Also add indirect
symbols for common symbols with the default version.

* scripttempl/elf32avr.sc: Fix bug in .eeprom segment.

2000-11-13  H.J. Lu  <hjl@gnu.org>

* gas/symver/symver.exp: New for symver test.
* gas/symver/symver0.d: Likewise.
* gas/symver/symver0.s: Likewise.
* gas/symver/symver1.d: Likewise.
* gas/symver/symver1.s: Likewise.
* gas/symver/symver2.l: Likewise.
* gas/symver/symver2.s: Likewise.
* gas/symver/symver3.l: Likewise.
* gas/symver/symver3.s: Likewise.
* gas/symver/symver4.l: Likewise.
* gas/symver/symver4.s: Likewise.
* gas/symver/symver5.l: Likewise.
* gas/symver/symver5.s: Likewise.
* gas/symver/symver6.l: Likewise.
* gas/symver/symver6.s: Likewise.

2000-11-13  H.J. Lu  <hjl@gnu.org>

* config/obj-elf.c (elf_frob_symbol): Support
".symver name,name2@@@nodename".
(elf_frob_file_before_adjust): Likewise.

* doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
and ".symver name,name2@@@nodename".
Fix a typo.

* config/djgpp/config.sed: Fix tweaking "VPATH=.:foo", and handle
        the gettext's posrcprefix correctly with drive letters.

2000-11-09  Philip Blundell  <pb@futuretv.com>

* emultempl/pe.em: Define ___start_SECNAME and ___stop_SECNAME
around orphan sections whose names can be represented in C.

2000-11-09  Philip Blundell  <pb@futuretv.com>

* section.c (STD_SECTION): Set gc_mark flag.

2000-11-12  H.J. Lu  (hjl@gnu.org)

* config/obj-elf.c (obj_elf_symver): Check missing version
name.

2000-11-12  H.J. Lu  (hjl@gnu.org)

* dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
instead of bfd_vma for non-bfd assemblers.

2000-11-11  Kazu Hirata  <kazu@hxi.com>

* coff-i960.c: Likewise.
* coff-m68k.c: Likewise.
* coff-m88k.c: Likewise.
* coff-mcore.c: Likewise.
* coff-mips.c: Likewise.

* gas/macros/macros.exp: Mark strings test xfail for sh.

* elf32-sh.c (sh_elf_relocate_section): Ignore R_SH_NONE relocs.

* sh-opc.h: The operand of `mov.w r0, (<disp>,GBR)' is IMM1, not 0.

* stabsread.c (read_range_type): Properly construct complex
type nodes.

2000-11-10  Fernando Nasser  <fnasser@totem.toronto.redhat.com>

* symtab.c (decode_line_1, total_number_of_methods, find_methods,
build_command_line_spec, find_toplevel_char, decode_line_2):
Move to linespec.c.
* linespec.c: New file. Routines that handle linespecs, formerly
in symtab.c.
* symtab.h: Export find_line_symtab and find_function_start_sal,
* Makefile.in: Add linespec.c.

2000-11-10  Kazu Hirata  <kazu@hxi.com>

* coff-h8300.c: Fix formatting.
* coff-h8500.c: Likewise.
* coff-i386.c: Likewise.
* coff-i860.c: Likewise.
* coff-i960.c: Likewise.
* coff-ia64.c: Likewise.

* inferior.h (step_over_calls_kind): New enum to clarify values in
step_over_calls.
* infcmd.c (step_over_calls): Change definition.
(step_1): Use new enum values in relation to step_over_calls.
(step_once): Ditto.
(until_next_command): Ditto.
* infrun.c (clear_proceed_status): Ditto.
(handle_inferior_event): Ditto.
* inferior.h (step_stop_if_no_debug): New variable.
* infrun.c (step_stop_if_no_debug): Declare.
(handle_inferior_event): Stop the step command if we entered a function without
line info.
(_initialize_infrun): New command 'set step-mode' to control the step command.
* infcmd.c (step_once): Switch to stepi mode if there is no line info
(and switching is enabled).

2000-11-10  J.T. Conklin  <jtc@redback.com>

        * target.c (do_xfer_memory): Only perform a single memory transfer
        instead of iterating to tranfer the entire region.  Higher layers
        are expected to call this function multiple times for partial
        transfers.
        (target_xfer_memory_partial): Remove unused local variables.

2000-11-10  Nick Duffek  <nsd@redhat.com>

        * target.c (target_xfer_memory_partial): Return bytes transferred
        instead of 0.

2000-11-09  Kazu Hirata  <kazu@hxi.com>

* archive.c: Fix formatting.
* archures.c: Likewise.

Protoization.

Add code for relocating dynamic executables.

2000-11-09  Kazu Hirata  <kazu@hxi.com>

* itbl-ops.c: Fix comment typos.

2000-11-09  Fernando Nasser  <fnasser@redhat.com>

        * gdb.c++/templates.exp (test_template_breakpoints): Change Britsh
        spelling "cancelled" to U.S. spelling "canceled" to match changes
        made to gdb.
        * gdb.c++/ovldbreak.exp: Ditto.

* config/i386/nbsd.mh: Remove solib.o, solib-svr4.o from NATDEPFILES.
* config/i386/nbsdelf.mh: Likewise.
* config/m68k/nbsd.mh: Likewise.
* config/ns32k/nbsd.mh: Likewise.
* config/powerpc/nbsd.mh: Likewise.
* config/sparc/nbsd.mh: Likewise.
* config/sparc/nbsdelf.mh: Likewise.
* config/i386/nbsd.mt: Add solib.o, solib-svr4.o to TDEPFILES.
* config/i386/nbsdelf.mt: Likewise.
* config/m68k/nbsd.mt: Likewise.
* config/ns32k/nbsd.mt: Likewise.
* config/powerpc/nbsd.mt: Likewise.
* config/sparc/nbsd.mt: Likewise.

Add auto-solib-add support for AIX, remove obsolete and unused
SOLIB_SYMBOLS_MANUAL code, cleanup of AIX shared library handling code.
* rs6000-nat.c (vmap_symtab):  Do not try to modify offsets
if symbols are not yet loaded.
(vmap_add_symbols):  New function to add symbols for a vmap entry.
(add_vmap):  Turn errors into warnings, return NULL vmap upon
failure. Add symbols via vmap_add_symbols only if requested.
(xcoff_relocate_core):  Allow debugging of core files without an
executable file. Handle NULL returns from add_vmap gracefully.
* xcoffsolib.c (solib_add):  Remove, no longer needed.
(solib_info):  Do not check for new shared libraries if there is no
inferior process.
(sharedlibrary_command):  Made static.
Do not check for new shared libraries if there is no inferior process.
Add symbols for requested shared libraries via vmap_add_symbols.
(_initialize_solib):  Add `set auto-solib-add' command.
* xcoffsolib.h (vmap_add_symbols):  Add prototype declaration.

* config/rs6000/tm-rs6000.h (PC_LOAD_SEGMENT):  Move from here ...
* config/rs6000/nm-rs6000.h:  ... to here, this is an AIX native
feature.
* config/powerpc/tm-macos.h, config/powerpc/tm-ppc-eabi.h,
config/powerpc/tm-ppc-nw.h, config/rs6000/tm-rs6000ly.h:
Remove #undef PC_LOAD_SEGMENT.
* config/powerpc/aix.mt, config/rs6000/aix4.mt, config/rs6000/rs6000.mt
(TDEPFILES):  Move xcoffsolib.o from here ...
* config/powerpc/aix.mh, config/rs6000/aix4.mh, config/rs6000/rs6000.mh
(NATDEPFILES):  ... to here, xcoffsolib.o contains AIX native code
only.
* rs6000-tdep.c:  Remove #include xcoffsolib.h, no longer needed.
* xcoffsolib.h (xcoff_relocate_symtab_hook):  Remove declaration.
* rs6000-nat.c (_initialize_core_rs6000):  Remove setting of
xcoff_relocate_symtab_hook, no longer needed.
* xcoffsolib.c (solib_info, sharedlibrary_command):  Remove
xcoff_relocate_symtab_hook indirection, call xcoff_relocate_symtab
directly, as xcoffsolib.c is now compiled in native AIX configurations
only.
* Makefile.in:  Update dependencies for rs6000-tdep.o, rs6000-nat.o
and xcoffsolib.o.

* MAINTAINERS: Specify the vax-dec-vms5.5 target tupple.
* vax-tdep.c: Include "gdbcore.h", "frame.h" and "value.h".
(vax_print_insn): Change ``d'' to a const char pointer.

2000-11-08  Kazu Hirata  <kazu@hxi.com>

* coff-a29k.c: Fix formatting.
* coff-alpha.c: Likewise.
* coff-apollo.c: Likewise.
* coff-aux.c: Likewise.

2000-11-08  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * gdbarch.sh: Spelling correction: registrary -> registry.
        * gdbarch.c: Ditto.

2000-11-08  Kazu Hirata  <kazu@hxi.com>

* bfd-in.h: Fix formatting.
* bfd-in2.h: Likewise.

2000-11-09  Ben Elliston  <bje@redhat.com>

* sim-fpu.c (sim_fpu_one): Set exponent to 0.
(sim_fpu_two): Set exponent to 1.

* Spelling corrections.

Correct unwind region length calculations.
* config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
(struct unwind): Add next_slot_frag field.
(slot_index): New parameters slot_frag and first_frag.  Add code
to add in frag sizes when different.  Add comments.
(fixup_unw_records): New locals first_frag and last_frag.  Pass new
arguments to slot_index.
(emit_one_bundle): Set slot_frag field.  Set next_slot_number after
loop end.  Set next_slot_frag field.

Work around targets that don't yet define JB_PC or JB_ELEMENT_SIZE.

Rename get_longjmp_target to m68k_get_longjmp_target.  Update all m68k
targets.

* gdbserver/configure.in (files): Don't link nm-empty.h when a
non-native target.
* configure: Regenerate.

    * elf64-ia64.c (elf64_ia64_final_link): New local unwind_output_sec.
        Set it before bfd_elf64_bfd_final_link call.  Use it after the call.
        * section.c (bfd_set_section_contents): Call memcpy if
        section->contents set and location not equal to contents plus offset.

2000-11-08  Kazu Hirata  <kazu@hxi.com>

* bfd.c: Fix formatting.
* binary.c: Likewise.
* bout.c: Likewise.

Protoization.

AIX5 changes.

2000-11-07  Daniel Berlin  <dberlin@redhat.com>

        * dwarf2read.c: Revert June 5th change for caching of types,
        as per Jim Blandy's request.

Handle srdata sections emitted by Intel compiler.
* emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): New local
hold_sdata.  If SEC_SMALL_DATA set, set place to hold_sdata.

2000-11-07  H.J. Lu  <hjl@gnu.org>

* doc/as.texinfo (.symver): Updated for versioned symbol
reference.

* obj.h (format_ops): Add the frob_file_before_adjust field.

* config/obj-aout.c (aout_format_ops): Set the
frob_file_before_adjust field to 0.
* config/obj-coff.c (coff_format_ops): Likewise.
* config/obj-ecoff.c (ecoff_format_ops): Likewise.

* config/obj-elf.c (obj_elf_symver): Allow duplicated version
name.
(elf_frob_file_before_adjust): New function to remove unneeded
versioned symbols from the symbol table.
(elf_format_ops): Set the frob_file_before_adjust field to
elf_frob_file_before_adjust.

* config/obj-elf.h (obj_frob_file_before_adjust): Defined if
not defined.

* config/obj-multi.h (obj_frob_file_before_adjust): Defined.

Apply patch from Peter Targett to fix building arc-elf32 target.

Fix memory corruption with --gstabs and short length filenames.

2000-11-07  Kazu Hirata  <kazu@hxi.com>

* aix386-core.c: Fix formatting.
* aoutf1.h: Likewise.
* aoutx.h: Likewise.
* archures.c: Likewise.
* armnetbsd.c: Likewise.

Last change was actually made by Matthew Green.

2000-11-07  Dave Brolley  <brolley@redhat.com>

* cgen-dis.in (print_insn): All insns which can fit into insn_value
must be loaded there in their entirety.

Fix for H8 ld problem.

ia64-hpux patches from Steve Ellcey.
* config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
Change M to m for -milp32 or -mlp64 to match gcc.
(dot_endp): Use bytes_per_address instead of 8.
(emit_one_bundle): Use number_to_chars_littleendian instead of
md_number_to_chars.
(fix_insn): Likewise.
(ia64_init): New function.
(ia64_target_format): New function.
(md_begin): Set endianness, arch, and machine as appropriate.
* config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
Make these macros depend on TE_HPUX macro.
(TARGET_FORMAT): Define.
(HOST_SPECIAL_INIT): Define.
* config/te-hpux.h: New file.
* configure.in: Add "ia64-*-hpux*" target to configure.
* configure: Regenerate.

2000-11-06  Kazu Hirata  <kazu@hxi.com>

* as.c: Fix formatting.
* dwarf2dbg.c: Likewise.
* itbl-ops.c: Likewise.
* listing.c: Likewise.
* macro.h: Likewise.
* messages.c: Likewise.
* read.c: Likewise.
* subsegs.c: Likewise.
* subsegs.h: Likewise.
* write.c: Likewise.

Fix a few minor Changlog formatting problems.

ia64-hpux patches from Steve Ellcey.
* archures.c: (bfd_mach_ia64_elf64, bfd_mach_ia64_elf32) Add defines
to differentiate elf32 and elf64 on ia64.
* bfd-in2.h: Regenerate.
* config.bfd: Add target for "ia64*-*-hpux*".
* configure.in: Add bfd_elf32_ia64_big_vec to selvecs switch.
* configure: Regenerate.
* cpu-ia64.c (bfd_ia64_elf32_arch) Add elf32 arch info structure.
* targets.c: Add bfd_target bfd_elf32_ia64_big_vec.
* Makefile.am: Make elf32-ia64.c and elf64-ia64.c derived objects
from elfxx-ia64.c.  Add depenency rules for making elf32-ia64.lo.
* Makefile.in: Regnerate.
* elf64-ia64.c: Deleted
* elfxx-ia64.c: New file, paramaterized version of elf64-ia64.c.

2000-11-06  Fernando Nasser  <fnasser@totem.toronto.redhat.com>

        * wrapper.c (gdb_value_assign): New function.  Longjump-free
        version of value_assign.
        (wrap_value_assign): New function. Wrapper for value_assign.
        * wrapper.h: Add declaration for the above.
        * varobj.c (varobj_set_value): Use gdb_value_assign, not
        value_assign which can longjump.  Do not change varobj value if
        assign fails.

2000-11-06  Kazu Hirata  <kazu@hxi.com>

* aout-adobe.c: Fix formatting.
* aout-arm.c: Likewise.
* aout-cris.c: Likewise.
* aout-encap.c: Likewise.
* aout-ns32k.c: Likewise.
* aout-target.h: Likewise.
* aout-tic30.c: Likewise.

2000-11-06  Fernando Nasser  <fnasser@cygnus.com>

        From  Steven Johnson  <sbjohnson@ozemail.com.au>:

        This set of changes add "hookpost-" as an expansion on the original
        hooking of commands to GDB. A Hook may now be run "AFTER" execution of
        a command as well as before.

        * command.h (struct cmd_list_element): Changed elements hook and hookee
        to hook_pre and hookee_pre respectively. Added hook_post and hookee_post
        for the post hook command operation. Added hook_in so that an executing
        hook can be flagged to prevent recursion.
        * command.c (add_cmd): Changed initilization of cmd_list_element to
        reflect above changes.
        (delete_cmd): Remove both pre and post hooks.
        (help_cmd): Notify that the command has pre and/or post hooks.
        * infrun.c (normal_stop): Change references to hook_pre from hook.
        * top.c (execute_command): Run both pre and post hooks.
        (define_command): Allow definition of both pre and post hooks.
        The definition of pre-hooks is done as before, with the "hook-"
        prefix for backward compatibility.

2000-11-06  Kazu Hirata  <kazu@hxi.com>

* input-file.c: Fix formatting.
* input-file.h: Likewise.
* input-scrub.c: Likewise.

* gdb.base/callfuncs.c (main):  Moved to end of file, call
t_double_values to initialize the FPU before inferior calls are made.
* gdb.base/callfuncs.exp:  Test for register preservation after calling
inferior functions.  Add tests for continuining, finishing and
returning from a stop in a call dummy.

Add GNU Free Documentation License

* stack.c (return_command):  Pop dummy frame if we just returned from
a stop in a call dummy.

2000-11-05  Philip Blundell  <philb@gnu.org>

* elf32-arm.h (elf32_arm_merge_private_bfd_data): Always permit
BFDs containing no sections to be merged, regardless of their flags.

2000-11-04  Philip Blundell  <philb@gnu.org>

* elf32-arm.h (elf32_arm_relocate_section): Suppress error message
if a relocation for an undefined symbol also results in an
overflow.

Add GNU Free Documentation License

* config.sub: Add support for Sun Chorus

* config.bfd: Add support for Sun Chorus.

Fix compilation warnings as otherwise we fail the test.

Protoization.

2000-11-05  David O'Brien  <obrien@FreeBSD.org>
* configure.in: Recognize alpha-*-freebsd*.
* configure: Regenerate.

I had this in my local tree for along time and had gotten approval for this
on Mon, 22 May 2000 15:45:01 -0700 but somehow managed to never commit it.

Approved by:  Nick Clifton <nickc@cygnus.com>
              Message-Id: <200005222245.PAA14600@elmo.cygnus.com>

Add include of "dwarf2dbg.h"

Remove extraneous whitepaces

*** empty log message ***

* ldlex.l (yy_create_string_buffer): Init all structure fields.

* Makefile.am (DISTCLEANFILES): Add stringify.sed.
Move 2000-11-02 Makefile.in changes to this file.

* hashtab.c (htab_expand): Change to return int.  Use calloc or
  xcalloc depending on htab->return_allocation_failure.  Return zero
  if calloc fails.
(htab_create): Update comment to cover memory allocation.
(htab_try_create): New.
(htab_find_slot_with_hash): Return NULL if htab_expand fails.
   Update comment to cover this.

* hashtab.h (struct htab): Add member return_allocation_failure.
(htab_try_create): New prototype.  Mention which functions may
return NULL when this is used.

Protoization.

In new_symbol(), relocate symbol address by base address of the section
it is in instead of using the base address of the .text section.

* TODO: Note abstraction layer violation where "ocd reset" command
must invalidate the dcache, and how this might be fixed.

* monitor.c (#include "dcache.h"): Removed.
(remote_dcache): Removed.
(monitor_open): Removed code that created local dcache.
(flush_monitor_dcache): Removed (unused function).
(monitor_resume): Removed call to dcache_invd().
(monitor_load): Likewise.
(monitor_xfer_memory): Changed to call monitor_write_memory(),
monitor_write_memory_block(), and monitor_read_memory() instead
of dcache_xfer_memory().
* monitor.h (flush_monitor_dcache): Removed (unused function).
* ocd.c (#include "dcache.h"): Removed.
(ocd_dcache): Removed.
(ocd_open): Removed code that created local dcache.
(ocd_resume): Removed call to dcache_invd().
(ocd_xfer_memory): Changed to call ocd_write_bytes() and
ocd_read_bytes() instead of dcache_xfer_memory().
(bdm_reset_command): Invalidate target dcache.
* remote-bug.c (bug_load): Remove call to dcache_invd().
(bug_resume): Likewise.
(bug_settings): Remove dcache, readfunc, and writefunc fields
from initializer.
(bug_xfer_memory): Changed to call bug_read_memory() and
bug_write_memory() instead of dcache_xfer_memory().
* remote-nindy.c (#include "dcache.h"): Removed.
(nindy_dcache): Removed.
(nindy_open): Removed code that created local dcache.
(nindy_resume): Removed call to dcache_invd().
(nindy_load): Likewise.
(nindy_xfer_inferior_memory): Changed to call ninMemPut() and
ninMemGet() instead of dcache_xfer_memory().
* remote-sds.c (#include "dcache.h"): Removed.
(sds_dcache): Removed.
(sds_open): Removed code that created local dcache.
(sds_resume): Removed call to dcache_invd().
(sds_xfer_memory): Changed to call sds_write_bytes() and
sds_read_bytes() instead of dcache_xfer_memory().
* remote-utils.c (gr_open): Removed code that created local dcache.
* remote-utils.h (#include "dcache.h"): Removed.
(struct gr_settings): Removed dcache, readfunc, and writefunc fields.
(gr_get_dcache, gr_set_dcache): Removed macro definitions.
* remote.c (#include "dcache.h"): Removed.
(remote_dcache): Removed.
(remote_open_1): Removed code that created local dcache.
(remote_async_open_1): Likewise.
(remote_resume): Removed call to dcache_invd().
(remote_async_resume): Likewise.
(remote_xfer_memory): Changed to call remote_write_bytes() and
remote_read_bytes() instead of dcache_xfer_memory().
* wince.c (#include "dcache.h"): Removed.
(remote_dcache): Removed.
(child_create_inferior): Removed code that created local dcache.
(child_xfer_memory): Changed to call remote_write_bytes() and
remote_read_bytes() instead of dcache_xfer_memory().
(child_resume): Removed call to dcache_invd().

* target.c (target_dcache): Added.
(target_load): Invalidate target_dcache.
(do_xfer_memory): New function.
(target_xfer_memory): Reimplement in terms of dcache_xfer_memory().
(target_xfer_memory_partial): Likewise.
(initialize_targets): Create target_dcache.
* target.h (#include "dcache.h"): Added.
(target_open): Invalidate target_dcache.
(target_resume): Likewise.
(do_xfer_memory): New declaration.

* dcache.c (dcache_init): Removed reading and writing arguments.
(dcache_struct): Removed read_memory and write_memory fields.
(dcache_write_line): Call do_xfer_memory.
(dcache_read_line): Likewise.
(dcache_xfer_memory): Likewise.
(dcache_invalidate): Renamed from dcache_invd.
(dcache_init): Updated.
(dcache_xfer_memory): Updated.
* dcache.h (memxferfunc): Removed definition.

* hashtab.c: Change void * to PTR where necessary.
(htab_create, htab_expand): Correct formatting of comment before
function.

* hashtab.h: Change void * to PTR where necessary.

Use ${CONSTRUCTING...} to enclose constructors and destructors.

* objfiles.c (objfile_relocate):  Relocate ei.entry_point with
its section offset, use SECT_OFF_TEXT only as a fallback.