2000-12-08  Werner Almesberger  <Werner.Almesberger@epfl.ch>

        * configure.host: Added x86 linux target.
        * libc/unix/getpass.c (_PATH_PASSWD, _PASSWORD_LEN): Default
        definitions provided if not already defined.
        * libc/sys/linux/crt0.c: New file.
        * libc/sys/linux/Makefile.am: Ditto.
        * libc/sys/linux/Makefile.in: Ditto.
        * libc/sys/linux/aclocal.m4: Ditto.
        * libc/sys/linux/brk.c: Ditto.
        * libc/sys/linux/configure: Ditto.
        * libc/sys/linux/configure.in: Ditto.
        * libc/sys/linux/getoptlong.c: Ditto.
        * libc/sys/linux/ids.c: Ditto.
        * libc/sys/linux/inode.c: Ditto.
        * libc/sys/linux/io.c: Ditto.
        * libc/sys/linux/linux.c: Ditto.
        * libc/sys/linux/process.c: Ditto.
        * libc/sys/linux/realpath.c: Ditto.
        * libc/sys/linux/select.c: Ditto.
        * libc/sys/linux/signal.c: Ditto.
        * libc/sys/linux/systat.c: Ditto.
        * libc/sys/linux/termios.c: Ditto.
        * libc/sys/linux/time.c: Ditto.
        * libc/sys/linux/wait.c: Ditto.
        * libc/sys/linux/include/alloca.h: Ditto.
        * libc/sys/linux/include/getopt.h: Ditto.
        * libc/sys/linux/include/stdint.h: Ditto.
        * libc/sys/linux/include/unistd.h: Ditto.
        * libc/sys/linux/sys/cdefs.h: Ditto.
        * libc/sys/linux/sys/dirent.h: Ditto.
        * libc/sys/linux/sys/errno.h: Ditto.
        * libc/sys/linux/sys/fcntl.h: Ditto.
        * libc/sys/linux/sys/file.h: Ditto.
        * libc/sys/linux/sys/ioctl.h: Ditto.
        * libc/sys/linux/sys/resource.h: Ditto.
        * libc/sys/linux/sys/signal.h: Ditto.
        * libc/sys/linux/sys/stat.h: Ditto.
        * libc/sys/linux/sys/syscall.h: Ditto.
        * libc/sys/linux/sys/termios.h: Ditto.
        * libc/sys/linux/sys/time.h: Ditto.
        * libc/sys/linux/sys/types.h: Ditto.
        * libc/sys/linux/sys/utmp.h: Ditto.
        * libc/sys/linux/sys/utsname.h: Ditto.
        * libc/sys/linux/sys/wait.h: Ditto.

Generalize DWARF2 and COFF support.

2000-12-08  Ben Elliston  <bje@redhat.com>

* dev.scm (load-sid): New function.
* cgen-sid.scm: New file.
* sid-cpu.scm: Likeiwse.
* sid-decode.scm: Likewise.
* sid-model.scm: Likewise.
* sid.scm: Likewise.

2000-12-08  Ralf Corsepius <corsepiu@faw.uni-ulm.de>

        * Makefile.am: $(INSTALL), $(INSTALL_DATA), and $(INSTALL_PROGRAM)
        can be a relative path to $(top_srcdir)/install.sh so ensure the
        autoconf detected settings are properly passed recursively.
        Similarly, add AM_MAKEFLAGS to FLAGS_TO_PASS so they also get passed
        properly to subdirectories.
        * Makefile.in: Regenerated.

* toolbar.tcl (create_help_menu): Remove `Cygnus' item.

* console.itb (Console::invoke): Trim trailing newlines from
text.

2000-12-08  Michael Snyder  <msnyder@mvstp600e.cygnus.com>

        * dwarf2read.c (DWARF2_REG_TO_REGNUM): New macro.  Provide default
        definition.  Will be used to translate between the compiler's
        register numbering and GDB's (for register variables etc).
        (new_symbol): Use DWARF2_REG_TO_REGNUM to translate register ids.

2000-12-08  Michael Snyder  <msnyder@mvstp600e.cygnus.com>

        * alpha-tdep.c: Fix typo in comment.
        * dbxread.c: Fix typo in comment.
        * fr30-tdep.c: Fix typo: newline missing after comment.
        * mcore-tdep.c: Fix typo in comment.

* gdbserver/low-hppabsd.c (buf2, environ, quit, quit_flag):
Removed unused variables and declarations.
* gdbserver/low-linux.c (buf2, environ, query, quit, quit_flag):
Likewise.
* gdbserver/low-nbsd.c (buf2, environ, quit, quit_flag):
Likewise.
* gdbserver/low-sparc.c (buf2, environ, query, quit, quit_flag):
Likewise.
* gdbserver/low-sun.c (buf2, environ, query, quit, quit_flag):
Likewise.

* gdbserver/low-hppabsd.c, gdbserver/low-linux.c,
gdbserver/low-nbsd.c, gdbserver/low-sparc.c, gdbserver/low-sun3.c
(create_inferior): Update comment.

* gdbserver/low-nbsd.c (initialize_arch, fetch_inferior_registers,
store_inferior_registers): Provide implementations for the m68k
and ns32k.
* config/m68k/nbsd.mt (GDBSERVER_DEPFILES): Add low-nbsd.o
* config/ns32k/nbsd.mt (GDBSERVER_DEPFILES): Likewise.
* configure.tgt (m68*-*-netbsd*, ns32k-*-netbsd*): Add gdbserver
to configdirs.
-------------------------------------------------------------------

2000-12-07  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * gdb.base/finish.exp: New test for gdb's "finish" command.
        * gdb.base/return2.exp: New test for gdb's "return" command.
        * gdb.base/return2.c: New source file for above.

2000-12-08  Kazu Hirata  <kazu@hxi.com>

* coffgen.c: Fix formatting.
* elf32-i386.c: Likewise.
* elf32-i960.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-mcore.c: Likewise.
* elf32-ppc.c: Likewise.
* elf32-sh.c: Likewise.
* elf32-sparc.c: Likewise.
* elf32-v850.c: Likewise.
* elf64-sparc.c: Likewise.
* elf-m10300.c: Likewise.

2000-12-07  Andrew Haley  <aph@redhat.com>

        * readelf.c (display_debug_frames): Only display columns that are
        referenced by the frame debug info.

* safe-ctype.c: New file.
* Makefile.in (CFILES): Add safe-ctype.c.
(REQUIRED_OFILES): Add safe-ctype.o.

* argv.c: Define ISBLANK and use it, not isspace.
* basename.c, cplus-dem.c, fnmatch.c, pexecute.c, strtod.c,
strtol.c, strtoul.c: Include safe-ctype.h, not ctype.h.  Use
uppercase ctype macros.  Don't test ISUPPER(c)/ISLOWER(c)
before calling TOLOWER(c)/TOUPPER(c).

Actually add safe-ctype.h

* safe-ctype.h: New file.

2000-11-15  Jim Blandy  <jimb@redhat.com>

* sim_calls.c: Doc fix.
(sim_fetch_register, sim_store_register): Call
gdbarch_register_name directly, instead of going through
REGISTER_NAME macro.

oops - remove redundant prototype introduced in previous delta

Add emulation of double word load and store instructions.

2000-12-07  Jay Kulpinski <jskulpin@eng01.gdds.com>

        * libc/stdio/vfprintf.c: Minor modification to avoid requiring
        a floating point register unless really printing a floating
        point number.

#warn -> #warning

2000-12-07  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/stdlib/ldtoa.c: Removed include of alloca.h.
        Also removed \r's.
        (asctoeg): Replaced alloca call with stack array and malloc
        when storage exceeds reasonable limit.
        (e53toe): Fixed einfin calls missing ldp parameter.
        (eiisinf): Hide behind check for LDBL_MANT_DIG == 64.

* Makefile.in (distclean): When cleaning, remove testsuite.

* managedwin.itb (ManagedWin::reveal): Don't set focus.

* gdbtk-cmds.c (Gdbtk_Init): Create gdb_current_directory,
gdb_inferior_args, and gdb_source_path variables.

* tclIndex: Rebuilt.
* interface.tcl (set_exe_name): Save session.
(gdbtk_quit_check): Save session.
* session.tcl: New file.
* srcbar.tcl (create_menu_items): Add menu items to recall old
sessions.

* add sid/ delegation

* dummy commit 3

* bpwin.itb (BpWin::goto_bp): Handle multiple source windows.
* srctextwin.itb (SrcTextWin::get_file): New method.
(SrcTextWin::set_tag_to_stack): New method.
* srctextwin.ith (get_file): Declare.
* srcwin.ith (update_hook_init, window_list, pc_window): New
common variables.
(_choose_window, choose_and_update, is_fixed, get_file): Declare.
* srcwin.itb (SrcWin::_choose_window): New method.
(SrcWin::choose_and_update): Likewise.
(SrcWin::_update): Renamed from update.  Now private.  Added `loc'
argument.
(SrcWin::get_file): New method.
(SrcWin::is_fixed): Likewise.
(SrcWin::constructor): Only add update hook once.  Append this
object to window list.
(SrcWin::destructor): Don't add update hook.  Remove this object
from window list.  Clear pc_window if necessary.
(SrcWin::get_top): New method.
(SrcWin::_set_tag_to_stack): New method.
(SrcWin::choose_and_display): New method.

* srctextwin.itb (SrcTextWin::do_source_popup): Added "Set
Breakpoint" to popup menu.

* dummy2 commit

* dummy commit

* srcwin.itb (SrcWin::edit): Use uplevel, not eval, to evaluate
external editor expression.

2000-12-01  Larry Smith <lsmith@redhat.com>

        * console.itb (invoke): Added logic to allow user to build
        up multiline "tk" commands based on results from checking
        command with [info complete $cmd]s.

    * cygwin.din: Declare strtok_r for the import lib. Already in the DLL.

2000-12-07  Kazu Hirata  <kazu@hxi.com>

* elf32-ppc.c: Fix formatting.
* elf64-x86-64.c: Likewise.

* public snapshot of sid simulator

2000-12-07  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

* config/sh/tm-sh.h (struct gdbarch_tdep): Rename fields
        {FP15,DR14,FV12}_REGNUM to {FP,DR,FV}_LAST_REGNUM.
* sh-tdep.c (sh_sh3e_register_virtual_type,
  sh_sh4_register_virtual_type, sh_do_registers_info,
  sh_gdbarch_init, sh_sh4_register_byte, sh_sh4_register_raw_size,
  sh_sh4_register_convertible, sh_sh4_register_convert_to_virtual,
  sh_sh4_register_convert_to_raw, sh_fetch_pseudo_register,
  sh_store_pseudo_register, sh_do_pseudo_register): Ditto.

* sh-tdep.c (sh_gdbarch_init): Use a function pointer to set the
        disassembly print function.
(_initialize_sh_tdep): Initialize tm_print_insn using the function
  pointer.

2000-12-07  Ben Elliston  <bje@redhat.com>

* sim-decode.scm (-gen-extract-case): Do not emit a definition for
"insn" when there are zero ifields to extract.

From Richard Henderson <rth@twiddle.net>:
* alpha-nat.c (supply_gregset, fill_gregset): Use gdb_gregset_t.
(supply_fpregset, fill_fpregset): Use gdb_fpregset_t.

    * mkpasswd.c: make default home directory /home/$user if one
        can't be found in user registry. Allow user to override
        that with command line arg.
        (longopts): Fix typo in `local-groups' option.
        (main): Initialize `passed_home_path' before first usage.

Make initial tabbing consistent.

* getopt.h obstack.h: Standarize copyright statement.

2000-12-06  Ulf Carlsson  <ulfc@engr.sgi.com>

From  Ralf Baechle  <ralf@gnu.org>

* elf32-mips.c (elf32_mips_merge_private_bfd_data): Always permit
BFDs containing no sections or empty .text, .data or .bss sections
to be merged, regardless of their flags.

2000-12-06  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/stdio/vfscanf.c: Fix typo for _NO_LONGDBL macro.

2000-12-06  Fernando Nasser  <fnasser@redhat.com>

* cli/cli-decode.c (add_abbrev_cmd): Reinstate. Add comment saying
that is not currently used.

2000-12-06  Jeff Johnston  <jjohnstn@redhat.com>

        * libc/stdlib/Makefile.am: Added ldtoa.c to list of sources.
        * libc/stdlib/Makefile.in: Regenerated.
        * libc/stdio/floatio.h: Added suitable MAXEXP for long double.
        * libc/stdio/vfieeefp.h: Added long double bit structures.
        * libc/stdio/vfprintf.c[WANT_IO_LONG_DBL]: Added long double support.
        [WANT_IO_LONG_DBL](isinfl, isnanl): New static long double routines.
        (exponent): Changed expbuf to reasonable maximum instead of MAXEXP.
        * libc/stdio/vfscanf.c[WANT_IO_LONG_DBL]: Added long double support.
        * libc/stdlib/ldtoa.c: New file containing _ldtoa_r and
        _strtold routines used for conversions between character
        and long double.

2000-12-06  Fernando Nasser  <fnasser@redhat.com>

* cli/cli-decode.c (lookup_cmd): Change disabled code into comment.

2000-12-06  Fernando Nasser  <fnasser@redhat.com>

* cli/cli-decode.c (lookup_cmd): Remove old stale copy of this routine
which was not being used for quite some time.

    * winsup/cygwin/include/sys/uio.h: readv: Correct prototype
writev: ditto.

2000-12-06  Kazu Hirata  <kazu@hxi.com>

* elf32-m32r.c: Fix formatting.
* elf32-m68hc11.c: Likewise.
* elf32-m68hc12.c: Likewise.
* elf32-m68k.c: Likewise.
* elf32-mcore.c: Likewise.
* elf32-pj.c: Likewise.
* elf32-ppc.c: Likewise.

Backed out erroneously-committed hunk

* targetselection.itb (TargetSelection::build_win): Add option to
start xterm.
* interface.tcl (run_executable): Call tty::create if requested.
* tty.tcl: New file.

* scripttempl/i386go32.sc: Use PROVIDE with _etext, _edata, _end.
Set DWARF2 sections to a VMA of zero.

    * libc/include/stdlib.h: Add declarations for `mkstemp' and `mktemp'.

Fix T_SHORT macro conflict.

2000-12-05  Michael Snyder  <msnyder@mvstp600e.cygnus.com>

        * gdb.base/constvars.exp: Add a "pass" message if "up" succeeds.
        * gdb.base/miscexprs.exp: Ditto.
        * gdb.base/pointers.exp:  Ditto.
        * gdb.c++/derivation.exp: Ditto.
        * gdb.c++/local.exp:      Ditto.
        * gdb.c++/namespace.exp:  Ditto.
        * gdb.c++/overload.exp:   Ditto.
        * gdb.c++/ref-types.exp:  Ditto.

2000-12-05  Michael Snyder  <msnyder@mvstp600e.cygnus.com>

        * gdb.base/constvars.exp: Test result of "up" command.
        * gdb.base/miscexprs.exp: Ditto.
        * gdb.base/pointers.exp:  Ditto.
        * gdb.base/scope.exp:     Ditto.
        * gdb.c++/derivation.exp: Ditto.
        * gdb.c++/local.exp:      Ditto.
        * gdb.c++/namespace.exp:  Ditto.
        * gdb.c++/overload.exp:   Ditto.
        * gdb.c++/ref-types.exp:  Ditto.

* cp-demangle.c (cplus_demangle_v3): Check that it's a v3 mangled
name before allocating the dyn_string.

2000-12-05  Kazu Hirata  <kazu@hxi.com>

* config/tc-mips.c: Fix formatting.

* gdb-stabs.h (SECT_OFF_MAX): Increase to 64.
* symfile.h (MAX_SECTIONS): Increase to 64.

Add Jason Merrill as DWARF2 maintainer.

2000-12-05  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

        * config/sh/tm-sh.h (struct gdbarch_tdep): Get rid of
        DR{2,4,6,8,10,12}_REGNUM, FV{4,8}_REGNUM, they are not used
        anywhere.
        * sh-tdep.c (sh_gdbarch_init): Don't initialize
        DR{2,4,6,8,10,12}_REGNUM, FV{4,8}_REGNUM.

* include/winnls.h: NORM_IGNORE* remove duplicate defines.
SORT_STRINGSORT: ditto.
CMAP*: ditto.
CTRY_*: add new defines.
LGRPID_*: ditto.
LCMAP*: change defines to hex notation.
CALID: change from ULONG to DWORD.
CALTYPE: ditto.
_cpinfoex[AW]: add structure.
FoldString: correct Unicode mappings.
GetCPInfoEx[AW]: add prototypes.
EnumCalendarInfoEx[AW]: ditto.
EnumDateFormatsEx[AW]: ditto.
EnumSystemLanguageGroups[AW]: ditto.
EnumLanguageGroupLocales[AW]: ditto.
EnumUILanguages[AW]: ditto.
GetSystemDefaultUILanguage[AW]: ditto.
GetUserDefaultUILanguage[AW]: ditto.
IsValidLanguageGroup[AW]: ditto.
CALINFO_ENUMPROCEX[AW]: add function pointer typedef
LANGUAGEGROUP_ENUMPROC[AW]: ditto
LANGGROUPLOCALE_ENUMPROC[AW]: ditto
UILANGUAGE_ENUMPROC[AW]: ditto
DATEFMT_ENUMPROCEX[AW]: ditto
LPCURRENCYFMT[AW]: add structure pointer typedef
LPNUMBERFMT[AW]: ditto

* ChangeLog: Correct entry by Matt Hargett to include file name.

* cp-demangle.c: s/new_abi/v3/.
* cplus-dem.c: Likewise.
(current_demangling_style): Now auto_demangling.
(cplus_demangle): Try v3 demangling if AUTO_DEMANGLING.
(main): Use standard symbol chars for auto_demangling.

* demangle.h: Change "new_abi" to "v3" everywhere.

    * include/sys/uio.h: Include <sys/cdefs.h>. Use __BEGIN_DECL and
        __END_DECL.
        Add declarations for `readv' and `writev'.

2000-12-05  Kazu Hirata  <kazu@hxi.com>

* elf32-fr30.c: Fix formatting.
* elf32-hppa.c: Likewise.
* elf32-i370.c: Likewise.
* elf32-i386.c: Likewise.
* elf32-i860.c: Likewise.
* elf32-i960.c: Likewise.

    * Added a define for INVALID_SET_FILE_POINTER, a possible return
        code for the SetFilePointer() win32 API call.

2000-12-04  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * utils.c (internal_verror): Fix typo in error msg.

2000-12-05  Ben Elliston  <bje@redhat.com>

* Make-common.in (cgen-defs): New target.
(cgen-decode): Pass $(EXTRAFILES).

Add outputting_stabs_line_debug varaible and D10v code to use it

2000-12-05  Ben Elliston  <bje@redhat.com>

* genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
-outfile-suffix options.

* gdbint.texinfo (ECOFF_REG_TO_REGNUM, DWARF_REG_TO_REGNUM,
DWARF2_REG_TO_REGNUM): Document.

* Makefile.in (symfile.o): Add gdb-stabs.h to dependencies list.

* Makefile.in: Change `-nostartfiles' to `-nostdlib' to avoid
automatic linking with default libraries when linking new-cygwin1.dll.
Link with libgcc.a and libstdc++.a explicitly.

* console.ith (_set_wrap): Declare.
(_update_option): Likewise.
* console.itb (Console::constructor): Install preference hooks
(commented out pending a bug fix).
(Console::destructor): Remove preference hooks.
(Console::_set_wrap): New method.
(Console::_update_option): New method.
(Console::_build_win): Use _set_wrap.

2000-12-04  Joel Sherrill <joel@OARcorp.com>

        * libc/include/machine/time.h: RTEMS systems can configure clock
        tick rate so use sysconf() to ask.

2000-12-04  Joel Sherrill <joel@OARcorp.com>

        * libc/include/sys/times.h: Add reference to POSIX standard.

2000-12-04  Joel Sherrill <joel@OARcorp.com>

        * libc/include/sys/time.h: Added BSD timer manipulation macros
        used by RTEMS code.

2000-12-04  Joel Sherrill <joel@OARcorp.com>

        * libc/sys/rtems/crt0.c: Add stubs for functions implicitly
        referenced by code generated by gcc 2.8.1.
        (a29k): Add stubs for V_SPILL, V_FILL, V_BSD_OS, V_EPI_OS to
        satisfy gcc.

* simple sim fix

2000-12-04  Frank Ch. Eigler  <fche@redhat.com>

* utils-sim.scm (gen-define-argbuf-macro): Handle sfmt=#f case, to be
used by simple/non-scache simulators.
* sim-cpu.scm (-gen-read-case): Call gen-define/undef-field-macro
regardless of with-scache?.
(-gen-write-case, -gen-no-scache-semantic-fn, -gen-sem-case): Ditto.

2000-12-04  Joel Sherrill <joel@OARcorp.com>

        * libc/stdlib/system.c: Avoid compiling do_system() for RTEMS.

2000-12-04  Joel Sherrill <joel@OARcorp.com>

        * libc/include/ieeefp.h: Added entries for OpenCores CPUs.

2000-12-04  Joel Sherrill <joel@OARcorp.com>

        * configure.host (or16, or32): New entries for OpenCores
        OpenRisc CPUs.
        (*-*-rtems*): Add -DNO_EXEC.

2000-12-04 Keith Outwater <vac4050@cae597.rsc.raytheon.com>

        * libc/include/sys/errno.h: Added comments on many error numbers.
        * libc/string/strerror.c: Added some more strings.

    * readelf.c (process_section_headers): Handle linkonce.wi sections.
        (display_debug_section): Likewise.
        (display_debug_info): Display CU header before bailing.

Fix dwarf2read.c related crash in which section index was not being
initialized properly.

2000-12-04  Ben Elliston  <bje@redhat.com>

* cgen-ops.h (SUBWORDSIQI): Mask off top bits.
(SUBWORDSIUQI): Likewise.
(SUBWORDDIHI): Likewise.
(SUBWORDDIQI): New function.

Multiarch STAB_REG_TO_REGNUM, ECOFF_REG_TO_REGNUM,
DWARF_REG_TO_REGNUM, SDB_REG_TO_REGNUM, DWARF2_REG_TO_REGNUM.

2000-12-04  Ben Elliston  <bje@redhat.com>

* cgen-trace.c (disassemble_insn): Remove unused declaration.
* cgen-scache.c (scache_option_handler): Remove unused local var.

Suppress support of DEMON swi's in XScale mode.

oops - omitted from previous deltas

Add MIPS64 instructions and tests

Remove all uses of M1.

Use the WR_HILO, RD_HILO, MOD_HILO, and MOD_LO macros.

Finish off adding MIPS32 instructions.

More test case alignments.

oops - fix typo

Fix tests to align to a 16 byte boundary.

2000-12-03  Kazu Hirata  <kazu@hxi.com>

* elf32-arm.h: Fix formatting.
* elf32-avr.c: Likewise.
* elf32-cris.c: Likewise.
* elf32-d10v.c: Likewise.
* elf32-d30v.c: Likewise.
* elf-hppa.h: Likewise.
* elf-m10200.c: Likewise.
* elf-m10300.c: Likewise.