2000-12-11  Michael Snyder  <msnyder@mvstp600e.cygnus.com>

        * blockframe.c (get_prev_frame): Zero all fields of prev by
        default using memset (instead of one at a time).

2000-12-11  Michael Snyder  <msnyder@cleaver.cygnus.com>

        * sh-tdep.c (sh_extract_struct_value_address): For consistancy,
        change decl from "CORE_ADDR static" to "static CORE_ADDR".

2000-12-11  Fernando Nasser  <fnasser@redhat.com>

        * configure.in: Fix typos.  It is CONFIG_SRCS not CONFIG_SRS.
        * configure: Regenerate.

2000-12-11  Fernando Nasser  <fnasser@redhat.com>

        * configure.in: Fix a couple of typos in the handling of the
        enable_gdbcli option.  Make it check enableval for the result
        of AC_ARG_ENABLE.
        * configure: Regenerate.

    * hppa.h (DT_HP_*): Define relative to OLD_DT_LOOS for hpux
        compatibility.

* tc-i386.c (md_assemble): Refuse 's' and 'l' suffixes in the intel
mode; convert 'd' suffix to 's' or 'l'; remove all DWORD_MNEM_SUFFIX
references.
(intel_e09_1): Convert QWORD to 'l' suffix for FP operations; refuse
otherwise.
* tc-i386.h (DWORD_MNEM_SUFFIX): Kill.
(No_dSuf): Kill.

* i386.h (*_Suf): Remove No_dSuf.
(d_suf, wld_Suf,sld_Suf, sldx_Suf, bwld_Suf, d_FP, sld_FP, sldx_FP)
Remove.
(i386_optab): Remove 'd' in the suffixes.

* NEWS: Add note about x86_64 architecture.
* MAINTAINERS: Add myself and Andreas Jaeger as x86_64 maintainer.

2000-12-11  Ben Elliston  <bje@redhat.com>

* cgen-ops.h (SUBWORDDFDI): New function.

Replace #warning with #error

Add 0x91 as an FPE SWI.

Fix v850 test failures

Add tic54x and tms320c54x to expected cpus list.

Prevent re-read of instruction from wrong address.

Update to match latest assembler output.

2000-12-09  Michael Chastain  <chastain@redhat.com>

* gdb.base/break.exp (test_clear_command): Use a marker function
rather than 'main' for the test function.  Also move this
test to an execution point where the marker function names are
guaranteed to be bound to functions.  (Executing tests after a
'finish' from main runs into name conflicts with local names
in __libc_start_main).

Regenerate fr30-dis.c

Expect the srec_test to fail for ARM targets because the -oformat linker
command switch cannot be used.

Pass dwarf2_find_line_info as last parameter to invocation of
_bfd_dwarf2_find_nearest_line.

Add - before rms to be more portable.

Add xscale to list of Rel targets

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

* elf64-alpha.c: Fix formatting.
* elf64-hppa.c: Likewise.
* elf64-mips.c: Likewise.

Fixup whitespace

Generalize DWARF2 and COFF support.

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.

#warn -> #warning

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

* add sid/ delegation

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

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

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.

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.

* 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  Fernando Nasser  <fnasser@redhat.com>

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

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.

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.

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

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.

* 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.

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.

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.

    * 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.

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

* tc-a29k.c: Fix formatting.
* tc-alpha.c: Likewise.
* tc-arm.c: Likewise.
* tc-cris.c: Likewise.
* tc-hppa.c: Likewise.
* tc-i370.c: Likewise.
* tc-i386.c: Likewise.
* tc-i860.c: Likewise.
* tc-i960.c: Likewise.
* tc-ia64.c: Likewise.
* tc-m68hc11.c: Likewise.
* tc-m68k.c: Likewise.
* tc-m88k.c: Likewise.
* tc-pj.c: Likewise.
* tc-ppc.c: Likewise.
* tc-sh.c: Likewise.
* tc-sparc.c: Likewise.
* tc-tahoe.c: Likewise.
* tc-vax.c: Likewise.

2000-12-03  Ben Elliston  <bje@redhat.com>

* sim-profile.c (profile_option_handler): Remove unused prof_nr.

2000-12-03  Stephane Carrez  <Stephane.Carrez@worldnet.fr>

* m68hc11-tdep.c (m68hc11_gdbarch_init): Remove elf_flags, cleanup.
(gdbarch_tdep): Likewise.

2000-12-03  Stephane Carrez  <Stephane.Carrez@worldnet.fr>

* m68hc11-tdep.c (SOFT_D1_REGNUM): Soft registers start at 14.
(m68hc11_register_names): Add null for register 13.

2000-12-03  Stephane Carrez  <Stephane.Carrez@worldnet.fr>

* m68hc11-tdep.c (m68hc11_frame_args_address): Fix args address
computation.
(m68hc11_frame_init_saved_regs): Frame pointer is saved only if
the symbol exist.
(m68hc11_analyze_instruction): New function.
(m6811_prologue, m6812_prologue): New prologue description tables.
(m68hc11_guess_from_prologue): Use the above.
(m68hc11_gdbarch_init): Setup gdbarch_tdep for the prologue
descriptions.

Add check for vfork() to configure.in.  Cleanup uses.

* ser-unix.c (wait_for): Initialize the FD_SET before every select
call.
(ser_unix_wait_for): Ditto.

Really check-in:
* Makefile.in (varobj.o): Delete special .c.o rule supressing
-Werror flag.

* m32r-rom.c (m32r_load_section): Update to match
bfd_map_over_sections's ``func'' arg.

* mips-tdep.c (struct upk_mips16): Delete fields ``inst'' and
``fmt''.  Make ``offset'' a CORE_ADDR.
(print_unpack): Delete.
(extended_offset): Construct and return a CORE_ADDR.
(fetch_mips_16): Return an int.  Don't assume short is 16 bits.
(unpack_mips16): Rewrite.  Add ``extension'' parameter instead of
incorrectly guessing if the instruction had an extension.
(map16): Delete array.
(mips16_op): Delete macro.
(extended_mips16_next_pc): Rewrite of old mips16_next_pc function.
When an extended instruction do a recursive call.
(mips16_next_pc): Call extended_mips16_next_pc.
(mips_next_pc): Cleanup.

* ser-e7kpc.c (e7000pc_setstopbits): New function.
(e7000pc_ops): Add e7000pc_setstopbits.

* remote-e7000.c (e7000_detach, e7000_resume,
e7000_xfer_inferior_memory, e7000_files_info, e7000_files_info,
e7000_insert_breakpoint, e7000_remove_breakpoint, e7000_kill):
Update function signature to match target vector.

* h8300-tdep.c (h8300_command, h8300h_command, h8300s_command):
h8500-tdep.c (small_command, big_command, medium_command,
compact_command): Update function signature to match add_cmd.

Add MIPS SB1 machine

Add MIPS V and MIPS 64 machine numbers

Add mips32 tests.

Fix whitespace

Add MIPS32 as a seperate MIPS architecture

Add initialiser for membership field

2000-12-01  Fernando Nasser  <fnasser@redhat.com>

* p-exp.y: Define strncasecmp as strnicmp for MSVC.
(yylex): Use strncasecmp, not strnicmp.

Improve MIPS32 support

Fix testcase and test results