* path.cc (win32_device_name): Fix comment.

* fhandler_tty.cc (fhandler_tty_slave::ioctl): Properly set return value in
FIONBIO case.

daily update

*** empty log message ***

2003-10-23  Andrew Cagney  <cagney@redhat.com>

* Makefile.in (stack.o): Add $(regcache_h).
* stack.c: Include "regcache.h"
(return_command): Rewrite.  Use get_frame_id and
get_selected_frame.  Eliminate "deprecated_selected_frame".  Warn
about unhandled return-values.
* value.h (set_return_value): Delete declaration.
* values.c (set_return_value): Delete function.

2003-10-23  Jeff Johnston  <jjohnstn@redhat.com>

        * ia64-tdep.c: (ia64_frame_cache): Add new prev_cfm field.
        (pseudo_regs): Add comment regarding register stack registers.
        (ia64_alloc_frame_cache):  Initialize new prev_cfm field to 0.
        (floatformat_valid): New static routine.
        (floatformat_ia64_ext): Add name field and set up is_valid routine
        to floatformat_valid().
        (examine_prologue):  For the previous cfm, use
        frame_unwind_register()
        if the cfm is not stored in a register-stack register.  Save the
        previous cfm value in the prev_cfm field.  Add debug output.
        (ia64_frame_this_id): Use frame_id_build_special() to also register
        the bsp.  Add debug output.
        (ia64_sigtramp_frame_this_id): Ditto.
        (ia64_frame_prev_register):  Look at cache saved_regs for a few more
        registers and also add some checks for framelessness before accepting
        current register values for fields such as return address.  For cfm,
        use the cached prev_cfm field if available.  Add comment to explain
        PSR logic.  Add debug output.
        (ia64_sigtramp_frame_init_saved_regs): Save the bsp and sp addresses
        as part of initialization.
        (ia64_sigtramp_frame_cache): Hard-code stack size as it can't be
        calculated.  Cache the bsp and cfm values.
        (ia64_sigtramp_frame_prev_register): Add logic to this routine out
        instead of using ia64_frame_prev_register() which doesn't expect most
        registers to be saved.  The saved values for bsp and sp
        can be taken from the cache.  Add debug output.
        (ia64_push_dummy_call): Use frame_id_build_special() to also register
        the bsp.

2003-10-23  Jeff Johnston  <jjohnstn@redhat.com>

        * configure.in: Use absolute newlib basedir when forming
        CC_FOR_NEWLIB include options.
        * configure: Regenerated.

* osabi.c (gdbarch_init_osabi): A handler is okay if it's for an
architecture the current arch can run code for --- but not if it's
a superset.
(can_run_code_for): New function.

2003-10-23  Michael Snyder  <msnyder@redhat.com>

        * section.c (asection): Fix typo in comment.

Wed Oct 22 19:03:57 UTC 2003  Brendan Conoboy  <blc@redhat.com>

        * lcd-char-display.cxx: Prefix std:: to cout and endl.

2003-10-23  Artem B. Bityuckiy  <mail_lists@mail.ru>

        * libc/string/wcsnlen.c: New file.
        * libc/include/wchar.h: Add wcsnlen prototype.
        * libc/string/Makefile.am: Add wcsnlen support.
        * libc/string/Makefile.in: Regenerated.
        * libc/string/wcstrings.tex: Add wcsnlen documentation.

2003-10-23  H.J. Lu  <hongjiu.lu@intel.com>

* ld-elfvers/vers.exp (test_ldfail): Add "-Wl," to pass the
linker option from gcc.

* sh.h (EF_SH4A, EF_SH4AL_DSP, EF_SH4_NOFPU, EF_SH4A_NOFPU): New.
(EF_SH_MERGE_MACH): Combine them.

* ld-powerpc/tlsexetoc.d: Correct.
* ld-powerpc/tlstoc.d: Correct.

* elf64-ppc.c (get_tls_mask): Add toc_symndx param, save toc
reloc symbol index to it.  Don't allow gd syms in shared libs
to be optimized.
(ppc64_elf_tls_optimize): Adjust get_tls_mask call.
(ppc64_elf_size_stubs): Likewise.
(ppc64_elf_relocate_section): Check that tls relocs are only used
with tls syms, and similarly for non-tls.  Correct symbol used
when optimizing toc tls code.

* fhandler_proc.cc (format_proc_partitions): Use new device code
to get major and minor device numbers.  Fix size evaluation.

Add ColdFire test

* MAINTAINERS: Move myself from paper trail section back to write
after approval section.

gas/

2003-10-22  Andreas Schwab  <schwab@suse.de>
    H.J. Lu  <hongjiu.lu@intel.com>
    Jim Wilson <wilson@specifixinc.com>

* config/tc-ia64.c (update_qp_mutex): New.
(note_register_values): Properly handle one of PRs in compare
is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
Clear mutex relation for .none/.unc. Don't clear mutex relation
on predicated compare.

testsuite/

2003-10-22  Andreas Schwab  <schwab@suse.de>
    H.J. Lu  <hongjiu.lu@intel.com>

* gas/ia64/dv-mutex-err.s: Add more tests for compare.
* gas/ia64/dv-mutex.s: Likewise.

* gas/ia64/dv-mutex-err.l: Updated.
* gas/ia64/dv-mutex.d: Likewise.

2003-10-22  Michael Chastain  <mec@shout.net>

* gdb.threads/pthreads.c: Add copyright notice.

2003-10-22  Andrew Cagney  <cagney@redhat.com>

* exec.h: New file.
* win32-nat.c: Include "exec.h".
* solib.c: Include "exec.h".
* target.h (build_section_table): Delete declaration.
* somsolib.c: Include "exec.h".
(exec_ops): Delete extern declaration.
* rs6000-nat.c: Update copyright.  Include "exec.h".
(exec_ops): Delete extern declaration.
* pa64solib.c: Update copyright.  Include "exec.h".
(exec_ops): Delete extern declaration.
* exec.c: Update copyright.  Include "exec.h".
* corelow.c: Update dependencies.  Include "exec.h".
* Makefile.in (exec_h): Define.
(exec.o, somsolib.o): Update dependencies.
(pa64solib.o, corelow.o): Update dependencies.

2003-10-22  Andrew Cagney  <cagney@redhat.com>

* target.c: Include "gdb_assert.h" (target_read): Call
"target_read_partial", not "target_write_partial".
(default_read_partial, default_write_partial): New function.
(target_read_partial, target_write_partial): Simplify, assume that
there is always a read/write method.
(update_current_target, add_target): Always set "to_read_partial"
and "to_write_partial".
(target_write, target_read): Fail on a zero byte transfer.
* Makefile.in (target.o): Update dependencies.
* target.h: Update copyright date.
(target_object): Fix typo.

2003-10-23  Kei Sakamoto  <sakamoto.kei@renesas.com>

* gdb.texinfo (Contributors to GDB): Replace "Renesas"
with "Hitachi" and "Mitsubishi".

merge from gcc

daily update

*** empty log message ***

2003-10-22  Andrew Cagney  <cagney@redhat.com>

* gdbarch.sh (convert_from_func_ptr_addr): Convert to a pure
multi-arch method, add "targ" parameter.
(struct target_ops): Declare.
* gdbarch.h, gdbarch.c: Re-generate.
* Makefile.in (c-valprint.o): Update dependencies.
* arch-utils.h: Update copyright.
(convert_from_func_ptr_addr_identity): Declare.
* arch-utils.c (convert_from_func_ptr_addr_identity): New function.
* ia64-tdep.c (ia64_convert_from_func_ptr_addr): Update.
* rs6000-tdep.c (rs6000_convert_from_func_ptr_addr): Upate.
* ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Update.
* infcall.c (find_function_addr, call_function_by_hand): Update.
* c-valprint.c: Include "target.h".
(print_function_pointer_address): Update.

2003-10-22  Andrew Cagney  <cagney@redhat.com>

* target.c (target_close): New function.
(debug_to_close): Use "target_close".
(push_target): Use "target_close".
(unpush_target): Use "target_close".
(pop_target): Use "target_close".
* target.h (struct target_ops): Add "to_xclose".
(target_open): Delete macro.  Move comment to "to_open".
(target_close): Replace macro with function that takes a target.
* top.c (quit_target): Pass "current_target" to "target_close".

* external.cc (cygwin_internal): Add CW_GET_ERRNO_FROM_WINERROR
handling.
* include/cygwin/version.h: Bump API minor number.
* include/sys/cygwin.h (cygwin_getinfo_types): Add
CW_GET_ERRNO_FROM_WINERROR.

(coff_swap_scnhdr_in): Only remove padding when processing an executable.

* Makefile.in: Add $(LIBSERVER) rule.
* cygserver.h: Moved from include/cygwin to here.
* cygserver_ipc.h: Moved from ../cygserver to here.
* cygserver_shm.h: Ditto.
* cygwin.din: Add shmat, shmctl, shmdt and shmget.
* fhandler_tty.cc (fhandler_tty_slave::open): Don't warn about handle
dup'ing if not build with USE_SERVER.
* shm.cc: Include cygerrno.h unconditionally.
(shmat): Set errno to ENOSYS and return -1 if not build with
USE_SERVER.
(shmctl): Ditto.
(shmdt): Ditto.
(shmget): Ditto.
* woutsup.h: Remove.
* include/cygwin/cygserver_process.h: Moved to ../cygserver directory.
* include/cygwin/cygserver_transport.h: Ditto.
* include/cygwin/cygserver_transport_pipes.h: Ditto.
* include/cygwin/cygserver_transport_sockets.h: Ditto.
* include/cygwin/version.h: Bump API minor number.

Accomodate moving cygserver header files from cygwin/include/cygwin
to here and cygwin dir.
* Makefile.in (EXEEXT): Drop as unused.
(EXEEXT_FOR_BUILD): Ditto.
(all): Don't build libcygserver.a.
* cygserver_process.h: Moved from cygwin/include/cygwin to here.
* cygserver_transport.h: Ditto.
* cygserver_transport_pipes.h: Ditto.
* cygserver_transport_sockets.h: Ditto.
* ipc.h: Moved to ../cygwin and renamed to cygserver_ipc.h.
* shm.h: Moved to ../cygwin and renamed to cygserver_shm.h.

* libc/stdlib/exit.c (exit): Handle null _GLOBAL_REENT->_atexits.

bfd/
* elflink.c (_bfd_elf_export_symbol): Adjust for globals and locals
field changes.
(_bfd_elf_link_assign_sym_version): Likewise.
* elflink.h (size_dynamic_sections): Likewise.
include/
* bfdlink.h (struct bfd_elf_version_expr): Remove match field.
Add wildcard and mask fields.
(BFD_ELF_VERSION_C_TYPE): Define.
(BFD_ELF_VERSION_CXX_TYPE): Likewise.
(BFD_ELF_VERSION_JAVA_TYPE): Likewise.
(struct bfd_elf_version_expr_head): New.
(struct bfd_elf_version_tree): Add match field.
Change type of globals and locals fields
to struct bfd_elf_version_expr_head.
ld/
* ldlang.c: Include hashtab.h.
(lang_vers_match_lang_c, lang_vers_match_lang_cplusplus,
lang_vers_match_lang_java): Remove.
(lang_vers_match): New function.
(lang_new_vers_pattern): Initialize wildcard and mask
fields, don't initialize match.
(lang_new_vers_node): Use xcalloc.  Adjust for globals and
locals field type changes.  Set match field.
(version_expr_head_hash, version_expr_head_eq): New functions.
(lang_finalize_version_expr_head): New function.
(lang_register_vers_node): Call lang_finalize_version_expr_head.
Search in hash table if not wildcard when looking for duplicates.
* emultempl/ppc64elf.em (new_vers_pattern): Don't bother with
duplicate checking.  Initialize all fields of dot_entry from entry
with the exception of pattern and next.

daily update

*** empty log message ***

2003-10-21  Elena Zannoni  <ezannoni@redhat.com>

* minsyms.c (lookup_minimal_symbol_text): Remove unused parameter.
Remove SOFUN_ADDRESS_MAYBE_MISSING ifdeffed code.
* symtab.h (lookup_minimal_symbol_text): Update.
  * breakpoint.c (create_overlay_event_breakpoint,
  create_longjmp_breakpoint): Update callers.
* ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Update caller.
* symtab.c (find_pc_sect_line): Ditto.

2003-10-21  Dave Brolley  <brolley@redhat.com>

        * mainDynamic.cxx (try_load_file): Call set_loader of
        session or board as appropriate.
        * commonCfg.h (loader): New member of SessionCfg.
        (set_loader): New method of SessionCfg.
        (loader): New member of SessionCfg.
        (set_loader): New method of BoardCfg.
        * commonCfg.cxx (SessionCfg): Initialize loader.
        (set_loader): New method of SessionCfg.
        (BoardCfg): Initialize loader.
        (set_loader): New method of SessionCfg.
        (set_loader): New method of BoardCfg.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        * sidbusutil.h (passthrough_bus::target): Now 'protected'.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        For Stan Cox  <scox@redhat.com>
        * sidmiscutil.h (logger): New class.
        * sidattrutil.h (fixed_attribute_map_with_logging_component): Convert
        to use logger.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        * sidcpuutil.h (set_total_latency): New method of basic_cpu.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        * sidattrutil.h (SID_LOG_PERSISTENT_BUFFER): New macro.
        (SID_LOG_TRANSIENT_MALLOC_BUFFER): New macro.
        (buffer_output): New member of
        fixed_attribute_map_with_logging_component.
        (fixed_attribute_with_logging_component): Add buffer-output attribute.
        Use SID_LOG_PERSISTENT_BUFFER.
        (~fixed_attribute_with_logging_component): Use
        SID_LOG_PERSISTENT_BUFFER.
        (log): Buffer output based on buffer_output. Use
        SID_LOG_TRANSIENT_MALLOC_BUFFER.
        * sidcpuutil.h (get_total_latency): New method of basic_cpu.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        * sidattrutil.h (log): Don't use STDCTYPE for vsnprint or vasprintf.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        For Stan Cox  <scox@redhat.com>
        * sidmiscutil.h (bijection::find): Add typename.
        * sidbusutil.h (ro_value_control_register): New ValueType typedef.
        (control_register_bus::word_write, control_register_bus::word_read):
        Add typename

2003-10-07  Dave Brolley  <brolley@redhat.com>

        * sidattrutil.h (iostream): #include it.
        (log): Use std::cerr and std::endl.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        * sidattrutil.h (fixed_attribute_map_with_logging_component):
        Initialize saved_messages and saved_levels.
        (~fixed_attribute_map_with_logging_component): Output saved messages.
        Delete buffer if necessary.
        (log): Save message for later if output pin not connected. Otherwise
        output saved messages before the new message. Use vsnprintf or
        vasprintf if possible.
        (check_level): New member of fixed_attribute_map_with_logging_component.
        (output_saved_messages): Ditto.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        For Graydon Hoare  <graydon@redhat.com>
        * sid-visual-sched.tk (toggle_subscription): Do not alter the
        enabled? flag of the scheduler when updating subscriptions.
        (set_sub): Alter the subscription in an order that respects
        whether time is zero or not.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        * compLoader.cxx (loader_probe_bus): Now takes pin as an argument.
        Remove warn_write_to_code_p. Initialize write_to_code_address_pin.
        (SID_GB_WRITE): Drive write_to_code_address_pin instead of
        generating a message here.
        (write_to_code_address_pin): New member of generic_loader.
        (set_warn_write_to_code): Removed.
        (generic_loader): remove "warn-write-to-code?" attribute and pin.
        Add "write-to-code-address" pin.
        * sw-load-elf.xml: Remove reference to "warn-write-to-code?" pin
        and attribute. Document "write-to-code-address" pin.
        * sw-load-elf.txt: Regenerated.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        * compLoader.cxx: Use sidutil::fixed_bus_map_component.
        (loader_probe_bus): New class.
        (warn_write_to_code_pin): New member of generic_loader.
        (probe_upstream): Ditto.
        (probe_downstream): Ditto.
        (set_warn_write_to_code): New method of generic_loader.
        (generic_loader): Now inherits fixed_bus_map_component.
        Initialize new members.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        For Stan Cox  <scox@redhat.com>
        * elfload.c (textSegmentAddress): New function.
        * elfload.h (textSegmentAddress): Likewise.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        * compLoader.cxx (loader_probe_bus): Now takes pin as an argument.
        Remove warn_write_to_code_p. Initialize write_to_code_address_pin.
        (SID_GB_WRITE): Drive write_to_code_address_pin instead of
        generating a message here.
        (write_to_code_address_pin): New member of generic_loader.
        (set_warn_write_to_code): Removed.
        (generic_loader): remove "warn-write-to-code?" attribute and pin.
        Add "write-to-code-address" pin.
        * sw-load-elf.xml: Remove reference to "warn-write-to-code?" pin
        and attribute. Document "write-to-code-address" pin.
        * sw-load-elf.txt: Regenerated.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        * compLoader.cxx: Use sidutil::fixed_bus_map_component.
        (loader_probe_bus): New class.
        (warn_write_to_code_pin): New member of generic_loader.
        (probe_upstream): Ditto.
        (probe_downstream): Ditto.
        (set_warn_write_to_code): New method of generic_loader.
        (generic_loader): Now inherits fixed_bus_map_component.
        Initialize new members.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        For Stan Cox  <scox@redhat.com>
        * elfload.c (textSegmentAddress): New function.
        * elfload.h (textSegmentAddress): Likewise.

2003-10-21  Andrew Cagney  <cagney@redhat.com>

* target.c (errno): Delete extern declaration.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        * cgen-model.h (class cgen_model): step_cycles and step_latency
        now public.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        * cgen-model.h (sidtypes.h): #include it.
        (model_insn_before): Call step_latency. Initialize vliw_cycles.
        (model_insn_after): Call step_cycles. Update vliw_cycles.
        (step_cycles): New method.
        (step_latency): New method.
        (vliw_cycles): New member of cgen_model.
        * cgen-engine.h (enum sem_status): Add SEM_STATUS_STALLED.

2003-10-07  Dave Brolley  <brolley@redhat.com>

        For Graydon Hoare  <graydon@redhat.com>
        * configrun-sid.in: Add --tksched option for scheduler control panel.

2003-10-21  Andrew Cagney  <cagney@redhat.com>

* callback.c (os_truncate): Call "truncate", and not "stat".

2003-10-21  Dave Brolley  <brolley@redhat.com>

        * sid-model.scm (-gen-model-class-decls): Generate MAX_UNITS as
        a static const int.
        * decode.scm (-opcode-slots): Correct typo in logit call.

* archures.c (bfd_mach_sh4a, bfd_mach_sh4al_dsp, bfd_mach_sh4_nofpu,
bfd_mach_sh4a_nofpu): New machine types.
* bfd-in2.h: Rebuilt.
* cpu-sh.c (compatible): Remove unused function.
(SH4A_NEXT, SH4AL_DSP_NEXT, SH4_NOFPU_NEXT, SH4A_NOFPU_NEXT): New.
(arch_info_struct): Add sh4a, sh4al_dsp, sh4-nofpu and sh4a-nofpu.
* elf32-sh.c (sh_elf_set_mach_from_flags): Handle them.

Add warning messages for the use of an undeclared memory region and the
redefintion of an already declared region.

Fix up error messages for Maverick.

Set the machine number as well as the architecture when converting from a
binary file to another file type.

Add ColfFire v4 support

* include/_mingw.h: Define __attribute__((x)) to nothing
if not __GNUC__.

Add ISO C99 complex support for doubles.

* include/complex.h: New file.
* mingwex/complex: New directory.
* mingwex/complex/cabs.c: New file.
* mingwex/complex/cacos.c: New file.
* mingwex/complex/cacosh.c: New file.
* mingwex/complex/casin.c: New file.
* mingwex/complex/casinh.c: New file.
* mingwex/complex/catan.c: New file.
* mingwex/complex/catanh.c: New file.
* mingwex/complex/ccos.c: New file.
* mingwex/complex/ccosh.c: New file.
* mingwex/complex/cexp.c: New file.
* mingwex/complex/cimag.c: New file.
* mingwex/complex/clog.c: New file.
* mingwex/complex/cpow.c: New file.
* mingwex/complex/cproj.c: New file.
* mingwex/complex/creal.c: New file.
* mingwex/complex/csin.c: New file.
* mingwex/complex/csinh.c: New file.
* mingwex/complex/csqrt.c: New file.
* mingwex/complex/ctan.c: New file.
* mingwex/complex/ctanh.c: New file.
* mingwex/Makefile.in (COMPLEX_DISTFILES): New list of
files.
(dist): Use it.
(COMPLEX_OBJS): New list of objects.
(LIB_OBJS): Include it in the library.

* include/math.h (cabs): Remove non-ISO prototype.

* mingwex/math/cephes_mconf.h (NAN, NANF, NANL):
Use GCC __builtin's if available.
(INFINITY, INFINITYF, INFINITYL): Likewise.

* mingwex/math/s_erf.c (erf): Set errno to ERANGE if
beyond approximation limit.
* mingwex/math/sf_erf.c (erff): Likewise.

2003-10-20  Michael Chastain  <mec@shout.net>

* gdb.base/gdb1056.exp: New test script.

merge from gcc

daily update

*** empty log message ***

* cplus-dem.c (demangle_template): Register a new Btype only
when needed.
* testsuite/demangle-expected: Add a new test.

* configure.in (*-*-vxworks):  Add target-libiberty to noconfdirs.
* configure:  Regenerate.

2003-10-20  Jeff Johnston  <jjohnstn@redhat.com>

        * ia64-tdep.c: Change all occurrences of
        DEPRECATED_REGISTER_RAW_SIZE to use register_size() instead.
        (ia64_frame_prev_register): Minor whitespace change.

2003-10-20  Bob Wilson  <bob.wilson@acm.org>

* libc/locale/locale.c: Use double quotes in code.
* libc/locale/locale.tex: Likewise.
* libc/libc.texinfo: Hyphenate "floating-point".
* libc/machine/necv70/necv70.tex: Likewise.
* libc/stdio/sprintf.c: Likewise.
* libc/stdio/sscanf.c: Likewise.
* libc/stdlib/atof.c: Likewise.
* libc/stdlib/ldtoa.c: Fix comment typo.
* libc/stdlib/div.c: Use @ifnottex instead of @ifinfo.
* libc/stdlib/ldiv.c: Likewise.
* libm/common/s_expm1.c: Likewise.
* libm/common/s_ilogb.c: Hyphenate "floating-point".  Use "nonzero".
* libm/common/s_infinity: Hyphenate "double- and single-precision".
* libm/common/s_nan.c: Likewise.  Also correct the FUNCTION summary.
* libm/common/s_nextafter.c: Fix typo.  Hyphenate "double-precision"
and "floating-point".
* libm/common/s_scalbn.c: Correct the FUNCTION summary.
* libm/math/e_pow.c: Fix comment typo.
* libm/math/math.tex: Hyphenate "single-precision" and "floating-point".
* libm/math/s_asinh.c: Use @ifnottex instead of @ifinfo.
* libm/math/s_atan.c: Likewise.
* libm/math/s_frexp.c: Likewise.  Also use "nonzero".
* libm/math/s_isnan.c: Hyphenate "single-precision" and
"floating-point".  Use "nonzero".
* libm/math/s_ldexp.c: Use @ifnottex instead of @ifinfo.
* libm/math/w_acos.c: Likewise.
* libm/math/w_acosh.c: Likewise.
* libm/math/w_asin.c: Likewise.
* libm/math/w_atan2.c: Likewise.
* libm/math/w_atanh.c: Likewise.
* libm/math/w_cosh.c: Likewise.
* libm/math/w_exp.c: Likewise.
* libm/math/w_exp2.c: Likewise.  Add missing @end and missing @tex
version of 2^x in the description.
* libm/math/w_fmod.c: Use @ifnottex instead of @ifinfo.
* libm/math/w_gamma.c: Likewise.
* libm/math/w_hypot.c: Likewise.
* libm/math/w_j0.c: Likewise.
* libm/math/w_sinh.c: Likewise.
* libm/math/w_pow.c: Replace "exp1.0nt" with "exponent".
* libm/mathfp/mathfp.tex: Hyphenate "single-precision" and
"floating-point".
* libm/mathfp/e_acosh.c: Use @ifnottex instead of @ifinfo.
* libm/mathfp/e_atanh.c: Likewise.
* libm/mathfp/e_hypot.c: Likewise.
* libm/mathfp/er_lgamma.c: Likewise.
* libm/mathfp/s_acos.c: Likewise.
* libm/mathfp/s_asine.c: Likewise.
* libm/mathfp/s_asinh.c: Likewise.
* libm/mathfp/s_atan.c: Likewise.
* libm/mathfp/s_atan2.c: Likewise.
* libm/mathfp/s_atangent.c: Likewise.
* libm/mathfp/s_cosh.c: Likewise.
* libm/mathfp/s_exp.c: Likewise.
* libm/mathfp/s_fmod.c: Likewise.
* libm/mathfp/s_frexp.c: Likewise.  Also use "nonzero".
* libm/mathfp/s_isnan.c: Hyphenate "single-precision" and
"floating-point".  Use "nonzero".
* libm/math/s_pow.c: Replace "exp1.0nt" with "exponent".
* libm/mathfp/s_ldexp.c: Use @ifnottex instead of @ifinfo.
* libm/mathfp/s_sineh.c: Likewise.
* libm/mathfp/w_jn.c: Likewise.

2003-10-20  Michael Chastain  <mec@shout.net>

* config/djgpp/fnchange.lst: Add lines for:
sim/testsuite/sim/frv/interrupts/Ipipe-fr400.cgs,
sim/testsuite/sim/frv/interrupts/Ipipe-fr500.cgs,
sim/testsuite/sim/frv/interrupts/badalign-fr550.cgs,
sim/testsuite/sim/frv/interrupts/compound-fr550.cgs,
sim/testsuite/sim/frv/interrupts/data_store_error-fr550.cgs,
sim/testsuite/sim/frv/interrupts/fp_exception-fr550.cgs,
sim/testsuite/sim/frv/interrupts/insn_access_error-fr550.cgs.

Err, fix a spacing problem in a ChangeLog entry that I made yesterday.
I'm not making a ChangeLog entry for this!

2003-10-20  Andrew Cagney  <cagney@redhat.com>

* values.c (register_value_being_returned): Update comments.  Use
"gdbarch_return_value" when available.
(using_struct_return): Ditto.
(set_return_value): Ditto.  Use "gdbarch_return_value" when
available..  Print a warning, and not an error, when an unhandled
return type is encountered.
* infcmd.c: Include "gdb_assert.h".
(print_return_value): When gdbarch_return_value_p, and using
struct return, assume that the value is not available.
* defs.h (return_value_convention): Define.
* gdbarch.sh (gdbarch_return_value): New predicate method.
* gdbarch.h, gdbarch.c: Re-generate
* ppc-sysv-tdep.c (return_value_convention): Delete definition.

Index: doc/ChangeLog
2003-10-20  Andrew Cagney  <cagney@redhat.com>

* gdbint.texinfo (Target Architecture Definition): Document
gdbarch_return_value.  Add cross references from
USE_STRUCT_CONVENTION, EXTRACT_RETURN_VALUE, and
STORE_RETURN_VALUE, and from/to EXTRACT_STRUCT_VALUE_ADDRESS.

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".

daily update

*** empty log message ***

* config/tc-mips.c (normalize_constant_expr): New function to fix sign
extensions broken by gas' expression evaluation of constants.
(check_absolute_expr): Use it.
(mips_ip): Likewise.

* Makefile.am: Remove old (before GCC 3.3) emulations for AVR
target: avr1200, avr23xx, avr4433, avr44x4, avr85xx, avrmega103,
avrmega161, avrmega603.  Default to avr2.
* Makefile.in: Regenerate.
* configure.tgt: Likewise.
* emulparams/avr1200.sh: Remove.
* emulparams/avr23xx.sh: Remove.
* emulparams/avr4433.sh: Remove.
* emulparams/avr44x4.sh: Remove.
* emulparams/avr85xx.sh: Remove.
* emulparams/avrmega103.sh: Remove.
* emulparams/avrmega161.sh: Remove.
* emulparams/avrmega603.sh: Remove.
* scripttempl/elf32avr.sc: Remove.

* emultempl/ticoff.em (gld_${EMULATION_NAME}_list_options): Add
newline to message.

* deffilep.y: Remove commas from %token lines.

2003-10-19  Michael Chastain <mec@shout.net>

* config/djgpp/fnchange.lst: Add lines for:
gdb/amd64nbsd-nat.c, gdb/amd64nbsd-tdep.c,
gdb/i386fbsd-nat.c, gdb/i386fbsd-tdep.c,
gdb/sparc64fbsd-nat.c, gdb/sparc64bsd-tdep.c.

* amd64fbsd-nat.c (fetch_inferior_registers,
store_inferior_registers): Remove functions.
* config/i386/fbsd64.mh (NATDEPFILES): Add amd64bsd-nat.o.

* mmix.h (JMP_INSN_BYTE): Define.

*** empty log message ***

daily update

Add NetBSD/amd64 native configuration:
* x86-64-tdep.h (amd64nbsd_r_reg_offset): Add extern declarations.
* amd64nbsd-tdep.c: New file.
* amd64nbsd-nat.c: New file.
* amd64bsd-nat.c: New file.
* config/i386/nbsd64.mh: New file.
* config/i386/nbsd64.mt: New file.
* configure.host: Add x86_64-*-netbsd*.
* configure.tgt: Add x86_64-*-netbsd*.
* Makefile.in (amd64bsd-nat.o, amd64nbsd-nat.o, amd64nbsd-tdep.o):
New targets.
* NEWS (New native configurations): Mention NetBSD/amd64.

* ld-mmix/greg-14.d, ld-mmix/greg-5.d, ld-mmix/pushja1b.d,
ld-mmix/pushja1f.d, ld-mmix/pushja7b.d, ld-mmix/pushja7f.d: Pass
--no-pushj-stubs to the assembler.
* ld-mmix/pushjs2b.d, ld-mmix/greg-14s.d, ld-mmix/pushjs1.d,
ld-mmix/greg-5s.d, ld-mmix/pushjs3b.d, ld-mmix/pushja1f-s.d,
ld-mmix/pushjs1m.d, ld-mmix/pushja7b-s.d, ld-mmix/pushja7f-s.d,
ld-mmix/pushja1b-s.d, ld-mmix/pushjs2.d, ld-mmix/pushjs3.d,
ld-mmix/pushjs4b.d, ld-mmix/pushjs4.d, ld-mmix/pushjs1bm.d,
ld-mmix/pushjs1b.d, ld-mmix/pushjs2m.d, ld-mmix/pushjs1r.d,
ld-mmix/pushjs3m.d, ld-mmix/pushjs2bm.d, ld-mmix/pushjs4m.d,
ld-mmix/pushjs3bm.d, ld-mmix/pushjs2r.d, ld-mmix/pushjs4bm.d,
ld-mmix/pushjs3r.d, ld-mmix/pushjs4r.d: New tests.

* gas/mmix/op-0-1.d, gas/mmix/pushj-c.d, gas/mmix/weak1.d: Add
--no-pushj-stubs option.
* gas/mmix/reloclab-r.d, gas/mmix/reloclab.d: Add --no-stubs
option.
* gas/mmix/reloclab.l: Adjust for PUSHJ stub.
* gas/mmix/pushj-cs.d, gas/mmix/reloclab-s.d, gas/mmix/relax2.s,
gas/mmix/relax2.d, gas/mmix/op-0-1s.d, gas/mmix/reloclab-rs.d,
gas/mmix/weak1-s.d: New tests.

Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
* doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
--no-stubs.
* config/tc-mmix.c: Include limits.h.  Expand on mmix_relax_table
comment.
(expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
(pushj_stubs): New variable.
(OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
(PUSHJSTUB_MAX): New macros.
(md_longopts): New options "--no-pushj-stubs" and synonym
"--no-stubs".
(mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
(md_parse_option): Handle OPTION_NOPUSHJSTUBS.
(md_estimate_size_before_relax): Modify STATE_PUSHJ state for
PUSHJ stub relaxation.
(md_convert_frag): Handle STATE_PUSHJSTUB.
(md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
(tc_gen_reloc): Ditto.
(mmix_md_relax_frag): Handle PUSHJ stub relaxation.
* config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
(struct mmix_segment_info_type): New.

* emultempl/mmix-elfnmmo.em (mmix_before_allocation): Force linker
relaxation always; don't exclude relocatable linking.  Adjust for
_bfd_mmix_prepare_linker_allocated_gregs renamed to
_bfd_mmix_before_linker_allocation.
(mmix_after_allocation): Adjust for
_bfd_mmix_finalize_linker_allocated_gregs renamed to
_bfd_mmix_after_linker_allocation.
* scripttempl/mmo.sc: Use ADDR (.text), not . - SIZEOF (.text).

* mmix.h (R_MMIX_PUSHJ_STUBBABLE): New reloc number.
(_bfd_mmix_before_linker_allocation): Rename from
_bfd_mmix_prepare_linker_allocated_gregs.
(_bfd_mmix_after_linker_allocation): Rename from
_bfd_mmix_finalize_linker_allocated_gregs.

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.

2003-10-17  Michael Chastain  <mec@shout.net>

* config/djgpp/fnchange.lst: Remove dead lines for:
bfd/elf32-i386qnx.c, bfd/elf32-ppcqnx.c, bfd/elf32-shqnx.c,
bfd/elf32-sh-lin.c, bfd/elf32-sh-nbsd.c, bfd/elf32-sh64-nbsd.c,
bfd/elf64-alpha-fbsd.c, bfd/elf64-sh64-nbsd.c,
gdb/alphanbsd-nat.c, gdb/config/i386/tm-i386mk.h,
gdb/config/i386/tm-i386v42mp.h, gdb/config/i386/xm-i386mach.h,
gdb/config/i386/xm-i386mk.h, gdb/config/i386/xm-i386v32.h,
gdb/config/m68k/apollo68v.mh, gdb/config/m68k/nm-apollo68v.h,
gdb/config/m68k/xm-apollo68v.h, gdb/config/m88k/tm-delta88v4.h,
gdb/config/mips/tm-bigmips64.h, gdb/config/mips/tm-embed64.h,
gdb/config/mips/tm-embedl.h, gdb/config/mips/tm-embedl64.h,
gdb/config/mips/tm-vr4300el.h, gdb/config/mips/tm-vr4xxxel.h,
gdb/config/mips/tm-vr5000el.h, gdb/config/sparc/tm-sparclet.h,
gdb/config/sparc/tm-sparclite.h,
gdb/gdbtk/generic/ChangeLog-2001,
gdb/gdbtk/library/ChangeLog-2001, gdb/remote-adapt.c,
gdb/remote-eb.c, gdb/remote-mm.c, gdb/remote-nrom.c,
gdb/remote-udi.c, gdb/remote-vx29k.c, gdb/remote-vx960.c,
gdb/sparclet-rom.c, gdb/sparclet-stub.c,
gdb/testsuite/gdb.mi/mi0-var-block.exp,
gdb/testsuite/gdb.mi/mi0-var-child.exp,
gdb/testsuite/gdb.mi/mi0-var-cmd.exp,
gdb/testsuite/gdb.mi/mi0-var-display.exp,
itcl/iwidgets3.0.0/demos/extfileselectionbox,
itcl/iwidgets3.0.0/demos/extfileselectiondialog,
itcl/iwidgets3.0.0/demos/fileselectionbox,
itcl/iwidgets3.0.0/demos/fileselectiondialog,
itcl/iwidgets3.0.0/demos/html/buttonbox.n.html,
itcl/iwidgets3.0.0/demos/html/canvasprintbox.n.html,
itcl/iwidgets3.0.0/demos/html/canvasprintdialog.n.html,
itcl/iwidgets3.0.0/demos/html/combobox.n.html,
itcl/iwidgets3.0.0/demos/html/dialog.n.html,
itcl/iwidgets3.0.0/demos/html/dialogshell.n.html,
itcl/iwidgets3.0.0/demos/html/entryfield.n.html,
itcl/iwidgets3.0.0/demos/html/feedback.n.html,
itcl/iwidgets3.0.0/demos/html/fileselectionbox.n.html,
itcl/iwidgets3.0.0/demos/html/fileselectiondialog.n.html,
itcl/iwidgets3.0.0/demos/html/hyperhelp.n.html,
itcl/iwidgets3.0.0/demos/html/iwidgets2.2.0UserCmds.html,
itcl/iwidgets3.0.0/demos/html/labeledwidget.n.html,
itcl/iwidgets3.0.0/demos/html/menubar.n.html,
itcl/iwidgets3.0.0/demos/html/messagedialog.n.html,
itcl/iwidgets3.0.0/demos/html/notebook.n.html,
itcl/iwidgets3.0.0/demos/html/optionmenu.n.html,
itcl/iwidgets3.0.0/demos/html/panedwindow.n.html,
itcl/iwidgets3.0.0/demos/html/promptdialog.n.html,
itcl/iwidgets3.0.0/demos/html/pushbutton.n.html,
itcl/iwidgets3.0.0/demos/html/radiobox.n.html,
itcl/iwidgets3.0.0/demos/html/scrolledcanvas.n.html,
itcl/iwidgets3.0.0/demos/html/scrolledframe.n.html,
itcl/iwidgets3.0.0/demos/html/scrolledhtml.n.html,
itcl/iwidgets3.0.0/demos/html/scrolledlistbox.n.html,
itcl/iwidgets3.0.0/demos/html/scrolledtext.n.html,
itcl/iwidgets3.0.0/demos/html/selectionbox.n.html,
itcl/iwidgets3.0.0/demos/html/selectiondialog.n.html,
itcl/iwidgets3.0.0/demos/html/shell.n.html,
itcl/iwidgets3.0.0/demos/html/spindate.n.html,
itcl/iwidgets3.0.0/demos/html/spinint.n.html,
itcl/iwidgets3.0.0/demos/html/spinner.n.html,
itcl/iwidgets3.0.0/demos/html/spintime.n.html,
itcl/iwidgets3.0.0/demos/html/tabnotebook.n.html,
itcl/iwidgets3.0.0/demos/html/tabset.n.html,
itcl/iwidgets3.0.0/demos/html/toolbar.n.html,
itcl/iwidgets3.0.0/demos/scrolledcanvas,
itcl/iwidgets3.0.0/demos/scrolledframe,
itcl/iwidgets3.0.0/demos/scrolledhtml,
itcl/iwidgets3.0.0/demos/scrolledlistbox,
itcl/iwidgets3.0.0/demos/scrolledtext,
itcl/iwidgets3.0.0/demos/selectionbox,
itcl/iwidgets3.0.0/demos/selectiondialog,
itcl/iwidgets3.0.0/doc/canvasprintbox.n,
itcl/iwidgets3.0.0/doc/canvasprintdialog.n,
itcl/iwidgets3.0.0/doc/extfileselectionbox.n,
itcl/iwidgets3.0.0/doc/extfileselectiondialog.n,
itcl/iwidgets3.0.0/doc/fileselectionbox.n,
itcl/iwidgets3.0.0/doc/fileselectiondialog.n,
itcl/iwidgets3.0.0/doc/scopedobject.n.backup,
itcl/iwidgets3.0.0/doc/scrolledcanvas.n,
itcl/iwidgets3.0.0/doc/scrolledframe.n,
itcl/iwidgets3.0.0/doc/scrolledhtml.n,
itcl/iwidgets3.0.0/doc/scrolledlistbox.n,
itcl/iwidgets3.0.0/doc/scrolledtext.n,
itcl/iwidgets3.0.0/doc/selectionbox.n,
itcl/iwidgets3.0.0/doc/selectiondialog.n,
itcl/iwidgets3.0.0/generic/canvasprintbox.itk,
itcl/iwidgets3.0.0/generic/canvasprintdialog.itk,
itcl/iwidgets3.0.0/generic/extfileselectionbox.itk,
itcl/iwidgets3.0.0/generic/extfileselectiondialog.itk,
itcl/iwidgets3.0.0/generic/fileselectionbox.itk,
itcl/iwidgets3.0.0/generic/fileselectiondialog.itk,
itcl/iwidgets3.0.0/generic/scrolledcanvas.itk,
itcl/iwidgets3.0.0/generic/scrolledframe.itk,
itcl/iwidgets3.0.0/generic/scrolledhtml.itk,
itcl/iwidgets3.0.0/generic/scrolledlistbox.itk,
itcl/iwidgets3.0.0/generic/scrolledtext.itk,
itcl/iwidgets3.0.0/generic/scrolledwidget.itk,
itcl/iwidgets3.0.0/generic/selectionbox.itk,
itcl/iwidgets3.0.0/generic/selectiondialog.itk,
itcl/iwidgets3.0.0/tests/canvasprintbox.test,
itcl/iwidgets3.0.0/tests/canvasprintdialog.test,
itcl/iwidgets3.0.0/tests/extfileselectionbox.test,
itcl/iwidgets3.0.0/tests/extfileselectiondialog.test,
itcl/iwidgets3.0.0/tests/fileselectionbox.test,
itcl/iwidgets3.0.0/tests/fileselectiondialog.test,
itcl/iwidgets3.0.0/tests/scrolledcanvas.test,
itcl/iwidgets3.0.0/tests/scrolledframe.test,
itcl/iwidgets3.0.0/tests/scrolledhtml.test,
itcl/iwidgets3.0.0/tests/scrolledlistbox.test,
itcl/iwidgets3.0.0/tests/scrolledtext.test,
itcl/iwidgets3.0.0/tests/selectionbox.test,
itcl/iwidgets3.0.0/tests/selectiondialog.test,
itcl/iwidgets3.0.0/unix/iwidgets.tcl.in,
itcl/iwidgets3.0.0/unix/pkgIndex.tcl.in,
tix/docs/Release-4.1.0.html, tix/docs/Release-4.1.0.txt,
tix/docs/Release-4.1a2.html, tix/docs/Release-4.1a2.txt,
tix/docs/Release-4.1a3.html, tix/docs/Release-4.1a3.txt,
tix/docs/Release-4.1b1.html, tix/docs/Release-4.1b1.txt,
tix/docs/Release-4.1b2.html, tix/docs/Release-4.1b2.txt,
tix/tixConfig.sh.in, tix/unix/tk4.2/pkgIndex.tcl.in,
tix/unix/tk8.0/pkgIndex.tcl.in, tix/unix/tk8.0/pkgIndex.tcl.in,
tix/unix/tk8.1/pkgIndex.tcl.in, tix/win/tkConsole41.c,
tix/win/tkConsole42.c, tix/win/tkConsole80a1.c,
tix/win/tkConsole80b1.c, tix/win/tkConsole81.c, tk/doc/tk4.0.ps,
tk/mac/tkMacProjects.sit.hqx.

* gdbint.texinfo (Target Architecture Definition): Document
regset_from_core_section.

daily update

*** empty log message ***

* ldlang.c (lang_size_sections): Last, set _cooked_size for output
sections.

* reloc.c (bfd_generic_relax_section): Default-set
section->_cooked_size here.
(bfd_generic_get_relocated_section_contents): Don't set it here.
Explain why.

* gas/arm/iwmmxt-bad.s: New file.
* gas/arm/iwmmxt-bad.l: New file.
* gas/arm/arm.exp: Run new test.

* include/stdio.h (_filbuf): Add prototype.
(_flsbuf): Add prototype.
(getc): Add inline version.
(putc): Likewise.
(getchar): Likewise.
(putchar): Likewise.

2003-10-17  Andrew Cagney  <cagney@redhat.com>

* target.c (target_section_by_addr): New function.
(do_xfer_memory): Use "target_section_by_addr".
* target.h (target_section_by_addr): Declare.

2003-10-17  Andrew Cagney  <cagney@redhat.com>

* target.h (struct target_ops): Add "to_read_partial" and
"to_write_partial", delete "to_query".
(target_read_partial, target_write_partial): Declare.
(target_read, target_write): Declare.
(target_query): Delete macro.
* target.c (target_read_partial): New function.
(target_write_partial, target_read, target_write): New function.
(update_current_target): Delete inheritance of "to_query".  Add
comments about "to_read_partial" and "to_write_partial".
(debug_to_partial_read, debug_to_partial_write): New functions.
(debug_to_query): Delete function.
(setup_target_debug): Set "to_read_partial" and "to_write_partial"
instead of "to_query".
* remote.c (remote_read_partial): Replace "remote_query".
(init_remote_ops): Set "to_read_partial" instead of "to_query".
(init_remote_async_ops): Ditto.
* kod.c (gdb_kod_query): Make "bufsize" a LONGEST.  Use
"target_read_partial" instead of "target_query".
* avr-tdep.c (avr_io_reg_read_command): Make "bufsize" a LONGEST.
Use "target_read_partial" instead of "target_query".

2003-10-17  Andrew Cagney  <cagney@redhat.com>

* target.h (struct target_ops): Add "to_read_partial" and
"to_write_partial", delete "to_query".
(target_read_partial, target_write_partial): Declare.
(target_read, target_write): Declare.
(target_query): Delete macro.
* target.c (target_read_partial): New function.
(target_write_partial, target_read, target_write): New function.
(update_current_target): Delete inheritance of "to_query".  Add
comments about "to_read_partial" and "to_write_partial".
(debug_to_partial_read, debug_to_partial_write): New functions.
(debug_to_query): Delete function.
(setup_target_debug): Set "to_read_partial" and "to_write_partial"
instead of "to_query".
* remote.c (remote_read_partial): Replace "remote_query".
(init_remote_ops): Set "to_read_partial" instead of "to_query".
(init_remote_async_ops): Ditto.
* kod.c (gdb_kod_query): Make "bufsize" a LONGEST.  Use
"target_read_partial" instead of "target_query".
* avr-tdep.c (avr_io_reg_read_command): Make "bufsize" a LONGEST.
Use "target_read_partial" instead of "target_query".

revert accidental checkin

* cygcheck.cc (pretty_id): Don't exec if `id' program is not found.