* amd64nbsd-tdep.c (amd64nbsd_sigcontext_addr): Remove function.
(amd64nbsd_mcontext_addr): New function.
(amd64nbsd_init_abi): Initialize TDEP->sigcontext_addr as
amd64nbsd_mcontext_addr.  Directly initialize TDEP->sc_reg_offset
with amd64nbsd_r_reg_offset, instead of building it on the fly.

* corelow.c (core_xfer_partial): Fix coding standards violation.
Add support for TARGET_OBJECT_WCOOKIE.

* sparc-linux-tdep.c (sparc32_linux_init_abi): Don't set
deprecated_pc_in_sigtramp.
* sparc-sol2-tdep.c (sparc32_sol2_init_abi): Likewise.
* sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Likewise.
* sparc64fbsd-tdep.c (sparc64fbsd_init_abi): Likewise.
* sparc64nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
* sparc64obsd-tdep.c (sparc64obsd_init_abi): Likewise.
* sparcnbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
* sparcobsd-tdep.c (sparc32obsd_init_abi): Likewise.

im/mips/ChangeLog ]
2004-04-10  Chris Demetriou  <cgd@broadcom.com>

        * sb1.igen (DIV.PS, RECIP.PS, RSQRT.PS, SQRT.PS): New.

[ sim/testsuite/sim/mips/ChangeLog ]
2004-04-10  Chris Demetriou  <cgd@broadcom.com>

        * fpu64-ps-sb1.s: New file.
        * basic.exp: Recognize mipsisa64sb1 targets, and run fpu64-ps-sb1.s
        if appropriate.

2004-04-10  Chris Demetriou  <cgd@broadcom.com>

        * fpu64-ps.s: New file.
        * basic.exp: Run fpu64-ps.s.

(and adjust paths in last entry, for move

move entry from:
  2004-03-29  Richard Sandiford  <rsandifo@redhat.com>
from ChangeLog into sim/mips/Changelog

2004-04-09  Chris Demetriou  <cgd@broadcom.com>

        * mips.igen (check_fmt): Remove.
        (ABS.fmt, ADD.fmt, C.cond.fmta, C.cond.fmtb, CEIL.L.fmt, CEIL.W)
        (CVT.D.fmt, CVT.L.fmt, CVT.S.fmt, CVT.W.fmt, DIV.fmt, FLOOR.L.fmt)
        (FLOOR.W.fmt, MADD.fmt, MOV.fmt, MOVtf.fmt, MOVN.fmt, MOVZ.fmt)
        (MSUB.fmt, MUL.fmt, NEG.fmt, NMADD.fmt, NMSUB.fmt, RECIP.fmt)
        (ROUND.L.fmt, ROUND.W.fmt, RSQRT.fmt, SQRT.fmt, SUB.fmt)
        (TRUNC.L.fmt, TRUNC.W): Explicitly specify allowed FPU formats.
        (check_fmt_p, CEIL.L.fmt, CEIL.W, DIV.fmt, FLOOR.L.fmt)
        (FLOOR.W.fmt, RECIP.fmt, ROUND.L.fmt, ROUND.W.fmt, RSQRT.fmt)
        (SQRT.fmt, TRUNC.L.fmt, TRUNC.W): Remove all uses of check_fmt.
        (C.cnd.fmta): Remove incorrect call to check_fmt_p.

2004-04-09  Chris Demetriou  <cgd@broadcom.com>

        * sb1.igen (check_sbx): New function.
        (PABSDIFF.fmt, PABSDIFC.fmt, PAVG.fmt): Use check_sbx.

*** empty log message ***

daily update

* amd64-linux-tdep.c, amd64nbsd-tdep.c, amd64obsd-tdep.c,
i386-linux-tdep.c, i386-tdep.c, i386nbsd-tdep.c, i386obsd-tdep.c:
Fix typo.

* amd64-tdep.c (amd64_supply_fxsave): Only fiddle with
I387_FISEG_REGNUM and I387_FOSEG_REGNUM in 64-bit mode.
(amd64_collect_fxsave): Likewise.

* i386-sol2-tdep.c: Include "gdb_string.h".
(i386_sol2_sigtramp_p): Recognize signal trampoline based on its
name.
* Makefile.in (i386-sol2-tdep.o): Update dependencies.

* i386-sol2-tdep.c: Include "solib-svr4.h".
(i386_sol2_init_abi): Set solib_svr4_fetch_link_map_offsets.
* Makefile.in (i386-sol2-tdep.o): Update dependencies.
* config/i386/tm-i386sol2.h: Include :solib.h".
* config/i386/i386sol2.mh (NATDEPFILES): Remove solib.o,
solib-svr4.o and solib-legacy.o.
* config/i386/i386sol2.mt (TDEPFILES): Add solib.o and
solib-svr4.o.

* amd64-linux-nat.c (fetch_inferior_registers): Correctly check
whether a register is supplied by PTRACE_GETFPREGS.
(store_inferior_registers): Likewise.
* amd64bsd-nat.c (fetch_inferior_registers): Correctly check
whether a register is supplied by PT_GETFPREGS.
(store_inferior_registers): Likewise.

* config/i386/linux.mt (TDEPFILES): Remove solib-legacy.o.
* config/i386/linux64.mt (TDEPFILES): Likewise.

* i386-linux-nat.c: Update copyrigth year.  Tweak comment.

* amd64-tdep.c (amd64_sigtramp_frame_sniffer): Rewrite to use new
sigtramp_p member of `struct gdbarch_tdep'.  Also check whether
the program counter is in the range specified by `struct
gdbarch_tdep'.
* amd64-linux-tdep.c: Include "symtab.h".
(amd64_linux_pc_in_sigtramp): Remove function.
(amd64_linux_sigtramp_p): New function.
(amd64_linux_init_abi): Initialize TDEP->sigtramp_p.  Don't set
deprecated_pc_in_sigtramp.
* amd64nbsd-tdep.c: Include "symtab.h".
(amd64nbsd_sigtramp_p): New function.
(amd64nbsd_init_abi): Initialize TDEP->sigtramp_p.  Don't set
deprecated_pc_in_sigtramp.
* amd64obsd-tdep.c: Include "symtab.h" and "objfiles.h".  Add a
few comments.
(amd64obsd_pc_in_sigtramp): Remove function.
(amd64obsd_sigtramp_p): New function.
(amd64obsd_init_abi): Initialize TDEP->sigtramp_p.  Don't set
deprecated_pc_in_sigtramp.
* i386-tdep.h (struct gdbarch_tdep): Add sigtramp_p member.
(i386bsd_pc_ins_sigtramp): Remove prototype.
(i386bsd_sigtramp_start, i386bsd_sigtramp_end): Remove prototypes.
* i386-tdep.c (i386_sigtramp_frame_sniffer): Rewrite to use new
sigtramp_p member of `struct gdbarch_tdep'.  Also check whether
the program counter is in the range specified by `struct
gdbarch_tdep'.
(i386_pc_in_sigtramp, i386_svr4_pc_in_sigtramp): Remove functions.
(i386_sigtramp_p, i386_svr4_sigtramp_p): New functions.
(i386_go32_pc_in_sigtramp): Remove function.
(i386_svr4_init_abi): Don't set deprecated_pc_in_sigtramp.
Initialize TDEP->sigtramp_p.
(i386_go32_init_abi): Initialize TDEP->sigtramp_p to NULL.
(i386_gdbarch_init): Initialize TDEP->sigtramp_p.  Don't set
deprecated_pc_in_sigtramp.
* i386-linux-tdep.c: Adjust comments.
(i386_linux_pc_in_sigtramp): Remove function.
(i386_linux_sigtramp_p): New function.
(i386_linux_init_abi): Initialize TDEP->sigtramp_p.  Don't set
deprecated_pc_in_sigtramp.
* i386-nto-tdep.c: Update copyright year.
(i386nto_pc_in_sigtramp): Remove function.
(i386nto_sigtramp_p): New function.
(i386nto_sigcontext_addr): Use I386_ESP_REGNUM instead of
SP_REGNUM.
(i386nto_init_abi): Initialize TDEP->sigtramp_p.  Don't set
deprecated_pc_in_sigtramp.
* i386-sol2-tdep.c: Update copyright year.
(i386_sol2_pc_in_sigtramp): Remove function.
(i386_sol2_sigtramp_p): New function.
(i386_sol2_init_abi): Initialize TDEP->sigtramp_p.  Don't set
deprecated_pc_in_sigtramp.
* i386bsd-tdep.c (i386bsd_pc_in_sigtramp): Remove function.
(i386bsd_sigtramp_start, i386bsd_sigtramp_end): Remove functions.
(i386bsd_init_abi): Don't set deprecated_pc_in_sigtramp,
deprecated_sigtramp_start and deprecated_sigtramp_end.
* i386nbsd-tdep.c: Include "frame.h" and "symtab.h".
(i386nbsd_pc_in_sigtramp): Remove function.
(i386nbsd_sigtramp_p): New function.
(i386nbsd_init_abi): Don't set deprecated_pc_in_sigtramp,
deprecated_sigtramp_start, deprecated_sigtramp_end.  Initialize
TDEP->sigtramp_start, TDEP->sigtramp_end and TDEP->sigtramp_p.
* i386obsd-tdep.c: Include "frame.h", "symtab.h" and "objfiles.h".
(i386obsd_pc_in_sigtramp): Remove function.
(i386obsd_sigtramp_p): New function.
(i386obsd_sigtramp_start, i386obsd_sigtramp_end): Remove
functions.
(i386bsd_init_abi): Don't set deprecated_pc_in_sigtramp,
deprecated_sigtramp_start, deprecated_sigtramp_end.  Initialize
TDEP->sigtramp_p.
* Makefile.in (amd64-linux-tdep.o, amd64nbsd-tdep.o,
amd64obsd-tdep.o, i386nbsd-tdep.o, i386obsd-tdep.o): Update
dependencies.

* config/i386/i386aout.mt: Remove file.

* configure.tgt: Remove i[34567]86-*-go32*,
i[34567]86-*-msdosdjgpp*, i[34567]86-*-sco*, i[34567]86-*-sysv*
and i[34567]86-*-isc*.  Set gdb_target to i386 for
i[34567]86-*-netware* and i[34567]86-*-*.
* config/i386/i386.mt: New file.
* config/i386/embed.mt: Remove file.
* config/i386/go32.mt: Remove file.
* config/i386/i386nw.mt: Remove file.
* config/i386/i386v.mt: Remove file.
* config/i386/tm-go32.h: Remove file.

* tui/tui-hooks.c: Include "readline/readline.h" after
"gdb_curses.h" instead of before.
* tui/tui-io.c: Likewise.

* tui/tui.c: Fix typo in comment.

* gdb.base/bigcore.exp: Disable on Solaris; no sparse core file
support.

* sparc64-tdep.c (sparc_address_from_register): Remove function.

2004-04-09  Nathanael Nerode  <neroden@gcc.gnu.org>

PR bootstrap/14871
* Makefile.tpl: If we don't have built-in-tree target tools,
use the ones found by configure rather than hacking around with
program_transform_name.
* configure.in: Give Makefile.tpl the information necessary
to do that.
* Makefile.in: Regenerate.
* configure: Regenerate.

2004-04-06  Nathanael Nerode  <neroden@gcc.gnu.org>

PR bootstrap/14760
* configure.in: When computing baseargs, strip *all* copies of
offending options.  Also, don't match/substitute the trailing space,
so that this actually works when two similar options are separated by
only one space.
* configure: Regenerate.

2004-04-06  David Edelsohn  <edelsohn@gnu.org>

        * configure.in (powerpc-*-aix*): Remove target-libada from noconfigdirs.
        (rs6000-*-aix*): Same.
        * configure: Regenerate.

*** empty log message ***

daily update

2004-04-08  Andrew Cagney  <cagney@redhat.com>

* breakpoint.h (deprecated_exception_catchpoints_are_fragile)
(deprecated_exception_support_initialized): Declare.
* hppa-hpux-tdep.c (initialize_hp_cxx_exception_support)
(initialize_hp_cxx_exception_support)
(child_enable_exception_callback): Update.
* breakpoint.c (deprecated_exception_catchpoints_are_fragile)
(deprecated_exception_support_initialized): Rename
deprecated_exception_catchpoints_are_fragile and
deprecated_exception_support_initialized.
(breakpoint_init_inferior, breakpoint_init_inferior): Update.

* symtab.c (deprecated_hp_som_som_object_present): Rename
hp_som_som_object_present.
* symtab.h (deprecated_hp_som_som_object_present): Declare.
* symfile.c (hp_som_som_object_present, RESET_HP_UX_GLOBALS):
Update.  Delete extern declaration.
* valops.c (hp_som_som_object_present): Ditto.
* parse.c (deprecated_hp_som_som_object_present)
(parse_nested_classes_for_hpacc): Ditto.
* hpread.c (hp_som_som_object_present, hpread_expand_symtab): Ditto.
* hppa-hpux-tdep.c (hp_som_som_object_present)
(initialize_hp_cxx_exception_support): Ditto.
* eval.c (hp_som_som_object_present, evaluate_subexp_standard): Ditto.
* cp-valprint.c (hp_som_som_object_present)
(cp_print_class_method): Ditto.
* c-typeprint.c (hp_som_som_object_present):
(c_type_print_base): Ditto.
* c-exp.y (hp_som_som_object_present): Ditto.

2004-04-08  Andrew Cagney  <cagney@redhat.com>

* frame-unwind.c (struct frame_unwind_table, frame_unwind_init)
(frame_unwind_prepend_unwinder, frame_unwind_append_sniffer)
(frame_unwind_find_by_frame): Re-implement the unwind code so
that it can both prepend and append sniffers.  Replace
frame_unwind_register_unwinder with frame_unwind_prepend_unwinder.
* tramp-frame.c (tramp_frame_append): Use
frame_unwind_prepend_unwinder.
* frame-unwind.h (frame_unwind_prepend_unwinder): Replace
frame_unwind_register_unwinder.
* tramp-frame.h (tramp_frame_prepend_unwinder): Rename
tramp_frame_append.
* tramp-frame.c (tramp_frame_prepend_unwinder): Update.
* mips-linux-tdep.c (mips_linux_init_abi, mips_linux_init_abi)
(mips_linux_init_abi): Update.

* ppc-linux-tdep.c (ELF_NREG, ELF_NFPREG, ELF_NVRREG)
(ELF_FPREGSET_SIZE):  Delete constants formerly used in core
file support.

* elflink.c: Include libiberty.h.
* Makefile.am (elflink.lo): Depend on libiberty.h.
* Makefile.in: Regenerate.

* emulparams/elf32bsmip.sh (EXTRA_EM_FILE): Define to irix.
* emulparams/elf64bmip.sh (EXTRA_EM_FILE): Likewise.
* emulparams/elf32bmipn32.sh (EXTRA_EM_FILE): Likewise.
* emultempl/irix.em: New file.
* Makefile.am (eelf32bsmip.c, eelf32bmipn32.c, eelf64bmip.c): Update
dependencies.
* Makefile.in: Regenerate.

PR 47.
* ld-cdtest/cdtest.exp: Remove -fgnu-linker.

* ld-scripts/align.exp: Don't run on aix.
* ld-scripts/assert.s: Remove comment.
* ld-scripts/data.s: Likewise.
* ld-scripts/data.t: Set start address to allow for aout headers.
Make first LONG pc-relative.
* ld-scripts/data.d: Update.
* ld-scripts/defined2.d: Allow other random syms.
* ld-scripts/defined3.d: Likewise.
* ld-scripts/provide-1.s: Pad section.
* ld-scripts/provide-1.t: Set .data address and align.
* ld-scripts/provide-1.d: Update.
* ld-scripts/provide-2.s: Pad section.
* ld-scripts/provide-2.d: Allow random trailing syms.
* ld-scripts/provide-3.s: Pad section.
* ld-scripts/provide-3.d: Fix typos.
* ld-scripts/provide.exp: Don't run on aix.
* ld-scripts/size-1.s: Simplify test.
* ld-scripts/size-1.t: Rewrite.
* ld-scripts/size-1.d: Update.
* ld-scripts/size-2.s: Simplify.
* ld-scripts/size-2.t: Set start address.  Set exe flag on image.
* ld-scripts/size-2.d: Update.
* ld-scripts/size.exp: Don't run on aix.  Run size-2 on all elf
targets except mips.

*** empty log message ***

daily update

Fix cross build problems for --target=ia64-linux-gnu.

2004-04-07  Jason Molenda  (jmolenda@apple.com)

        * frame.h: Typeo corrections in comments.

* i386-tdep.c (i386_stab_reg_to_regnum): Correct numbering for
%esp and %ebp

PR 86
* arsup.c (ar_save): Use smart_rename.

PR 96
* config/tc-ppc.c (ppc_elf_suffix): Add valid32 and valid64 fields
to struct map_bfd.  Adjust MAP macro, and define MAP32, MAP64.
Update "mapping".  Restrict some @ modifiers to 32 bit.

* config/sparc/linux.mt (TDEPFILES): Remove solib-legacy.o.
* config/sparc/linux64.mt (TDEPFILES): Likewise.
* config/sparc/sol2.mt (TDEPFILES): Add solib.o and solib-svr4.o.
* config/sparc/sol2.mh (NATDEPFILES): Remove solib.o, solib-svr4.o
and solib-legacy.o.
* config/sparc/sol2-64.mt (TDEPFILES): Add solib.o and
solib-svr4.o.
* config/sparc/tm-sol2.h: Update copyright year.  Include
"solib.h".

Fix Typo.

* sparc-sol2-tdep.c: Update copyright year.  Include
"solib-svr4.h".
(sparc32_sol2_init_abi): Set solib_svr4_fetch_link_map_offsets.
* sparc64-sol2-tdep.c: Include "solib-svr4.h".
(sparc64_sol2_init_abi): Set solib_svr4_fetch_link_map_offsets.
* Makefile.in (sparc-sol2-tdep.o, sparc64-sol2-tdep.o): ): Update
dependencies.

*** empty log message ***

2004-04-06  Andrew Cagney  <cagney@redhat.com>

* infttrace.c: Include "infttrace.h".
* infttrace.h: Include "target.h".
* Makefile.in (infttrace_h): Update.
(infttrace.o): Update.

2004-04-06  Andrew Cagney  <cagney@redhat.com>

* hppah-nat.c (hpux_has_forked, hpux_has_vforked)
(hpux_has_execd, hpux_has_syscall_event): Include "infttrace.h",
move extern declarations from here ...
* infttrace.h: ... to here.
* Makefile.in (hppah-nat.o): Update dependencies.

2004-04-06  Andrew Cagney  <cagney@redhat.com>

* hppa-tdep.c (hppa_breakpoint_from_pc): Make static.
(hppa_gdbarch_init): Set gdbarch_breakpoint_from_pc
* config/pa/tm-hppa.h (BREAKPOINT_FROM_PC, BREAKPOINT32):
(hppa_breakpoint_from_pc): Delete.

2004-04-06  Andrew Cagney  <cagney@redhat.com>

* MAINTAINERS: Mark hppa-elf as buildable with -Werror.

* elfxx-mips.c (MIPS_ELF_STUB_SECTION_NAME): Always use
".MIPS.stubs".

2004-04-05  Andrew Cagney  <cagney@redhat.com>

* hppa-tdep.c: Do not include <sys/types.h>, <sys/param.h>,
<signal.h>, <sys/ptrace.h>, #include "a.out.encap.h",
<sys/file.h>.

2004-04-06  Randolph Chung  <tausq@debian.org>

Committed by Andrew Cagney (mechanical change).
* hppa-tdep.c: (args_for_find_stub, hp_som_som_object_present,
exception_catchpoints_are_fragile, find_stub_with_shl_get,
cover_find_stub_with_shl_get, initialize_hp_cxx_exception_support,
child_enable_exception_callback, current_ex_event,
null_symtab_and_line, child_get_current_exception_event,
HP_ACC_EH_notify_hook, HP_ACC_EH_set_hook_value,
HP_ACC_EH_notify_callback, HP_ACC_EH_break, HP_ACC_EH_catch_throw,
HP_ACC_EH_catch_catch, __eh_notification, hp_cxx_exception_support,
hp_cxx_exception_support_initialized, eh_notify_hook_addr,
eh_notify_callback_addr, eh_break_addr, eh_catch_catch_addr,
eh_catch_throw_addr, break_callback_sal, setup_d_pid_in_inferior):
Move hpux-specific definitions ...
* hppa-hpux-tdep.c: ... to here.

2004-04-05  Andrew Cagney  <cagney@redhat.com>

* hppa-tdep.c (hppa_frame_cache): Pass the frame's func to
skip_prologue_using_sal.

2004-04-05  Andrew Cagney  <cagney@redhat.com>

* config/i386/tm-i386.h: Delete file.
* config/i386/tm-vxworks.h: Update copyright, do not include
"tm-i386.h".
* config/i386/tm-nto.h, config/i386/tm-linux.h: Ditto.
* config/i386/tm-i386sol2.h, config/i386/tm-i386lynx.h: Ditto.
* config/i386/tm-go32.h, config/i386/tm-cygwin.h: Ditto.
* config/i386/ncr3000.mt (TM_FILE): Delete.
* config/i386/interix.mt (TM_FILE): Delete.
* config/i386/i386v.mt (TM_FILE): Delete.
* config/i386/i386nw.mt (TM_FILE): Delete.
* config/i386/i386gnu.mt (TM_FILE): Delete.
* config/i386/i386aout.mt (TM_FILE): Delete.
* config/i386/embed.mt (TM_FILE): Delete.

2004-04-05  H.J. Lu  <hongjiu.lu@intel.com>

* elfxx-ia64.c (elfNN_ia64_size_dynamic_sections): Always
reserve the memory for dynamic linker

Finish previous (incomplete) ChangeLog entry.

* frv-tdep.h (fsr0_regnum, acc0_regnum, acc7_regnum, accg0123_regnum)
(accg4567_regnum, msr0_regnum, msr1_regnum, gner0_regnum)
(gner1_regnum, fner0_regnum, fner1_regnum, accg0_regnum)
(accg7_regnum): New constants.
(last_spr_regnum, last_pseudo_regnum): Update.
* frv-tdep.c (new_variant): Initialize names for fsr0, acc0-acc7,
accg0-accg7, msr0, msr1, gner0, gner1, fner0, and fner1.
(frv_pseudo_register_read, frv_pseudo_register_write): Add support
for accg registers.
(frv_register_sim_regno): Update spr_map[].

*** empty log message ***

daily update

2004-04-05  Andrew Cagney  <cagney@redhat.com>

* gdb.base/sigaltstack.c: New file.
* gdb.base/sigaltstack.exp: New file.

* netbsd-core.c (CORE_WCOOKIE_OFFSET): New define.
(netbsd_core_file_p): Create a .wcookie section for OpenBSD/sparc.

2004-04-04  Andrew Cagney  <cagney@redhat.com>

* config/mips/xm-riscos.h: Delete.
* config/mips/xm-mipsv4.h, config/mips/xm-mips.h: Delete.
* config/mips/tm-mipsv4.h, config/mips/riscos.mh: Delete.
* config/mips/nm-riscos.h, config/mips/nm-news-mips.h: Delete.
* config/mips/nm-mips.h, config/mips/news-mips.mh: Delete.
* config/mips/news-mips.mh, config/m68k/tm-m68kv4.h: Delete.
* config/mips/decstation.mh, config/mips/littlemips.mh: Delete.
* config/mips/mipsv4.mt, config/m68k/tm-sun3.h: Delete.
* config/m68k/xm-sun3os4.h, config/m68k/xm-sun3.h: Delete.
* config/m68k/xm-sun2.h, config/m68k/xm-m68kv4.h: Delete.
* config/m68k/xm-dpx2.h, config/m68k/xm-delta68.h: Delete.
* config/m68k/xm-3b1.h, config/m68k/tm-sun3os4.h: Delete.
* config/m68k/tm-m68klynx.h, config/m68k/tm-dpx2.h: Delete.
* config/m68k/tm-delta68.h, config/m68k/tm-3b1.h: Delete.
* config/m68k/sun3os4.mt, config/m68k/nm-sysv4.h: Delete.
* config/m68k/nm-sun3.h, config/m68k/sun3os4.mh: Delete.
* config/m68k/sun2os3.mh, config/m68k/nm-sun2.h: Delete.
* config/m68k/nm-m68klynx.h, config/m68k/sun3os3.mt: Delete.
* config/m68k/nm-dpx2.h, config/m68k/sun2os3.mt: Delete.
* config/m68k/dpx2.mh, config/m68k/sun3os3.mh: Delete.
* config/m68k/sun2os4.mh, config/m68k/nm-delta68.h: Delete.
* config/m68k/m68kv4.mt, config/m68k/m68klynx.mt: Delete.
* config/m68k/3b1.mt, config/m68k/m68klynx.mh: Delete.
* config/m68k/m68kv4.mh, config/m68k/sun2os4.mt: Delete.
* config/m68k/tm-sun2os4.h, config/m68k/3b1.mh: Delete.
* config/m68k/dpx2.mt, config/m68k/delta68.mt: Delete.
* config/m68k/tm-sun2.h, config/m68k/delta68.mh: Delete.

* configure.tgt: Remove m68000-*-sunos3*, m68000-*-sunos4*,
m68*-bull-sysv*, m68*-att-*, m68*-motorola-*, m68*-*-lynxos*,
m68*-*-sunos3*, m68*-*-sunos4*, m68*-*-sysv4*, mips*-*-sysv4*.
* configure.host: Remove m680[01]0-sun-sunos3*,
m680[01]0-sun-sunos4*, m68*-att-*, m68*-bull*-sysv*,
m68*-*-lynxos*, m68*-*-sysv4*, m68*-motorola-*, m68*-sun-sunos3*,
m68*-sun-sunos4*, m68*-sun-*, mips-dec-*, mips-little-*,
mips-sony-*, mips-*-mach3*, mips-*-sysv4*, mips-*-sysv*,
mips-*-riscos*.
* NEWS: Mention removed systems.

Mention 6.1.

daily update

*** empty log message ***

    * gdb.base/foll-fork.exp: Update the expected output for
        "help set follow-fork-mode", to match a change that was made
        to the help of this variable on 2004-01-13.

2004-04-04  Andrew Cagney  <cagney@redhat.com>

* gnu-nat.c (gnu_wait): Use memcpy instead of bcopy.
* remote-vxmips.c (vx_read_register, vx_write_register): Ditto.
* remote-vx68.c (vx_read_register, vx_write_register): Ditto.

2004-04-04  Andrew Cagney  <cagney@redhat.com>

* config/vax/xm-vax.h (FAULT_CODE_ORIGIN, INIT_STACK): Delete.
* config/alpha/xm-alphaosf.h (NO_SIGINTERRUPT): Delete.
* config/alpha/xm-alphalinux.h (NO_SIGINTERRUPT): Delete.

* MAINTAINERS: Chris Faylor has changed employers; add him to
"paper trail" section, and update his E-mail address.

daily update

*** empty log message ***

2004-04-03  Andrew Cagney  <cagney@redhat.com>

* frame-unwind.c (frame_unwind_find_by_frame): Delete check for
generic dummy frames.
* dummy-frame.c: Update copyright.
(dummy_frame_sniffer): Delete check for generic dummy frames.

2004-04-03  Andrew Cagney  <cagney@redhat.com>

* config/pa/tm-hppa.h (REG_PARM_STACK_SPACE): Delete.
* config/pa/tm-hppa64.h (PA20W_CALLING_CONVENTIONS)
(REG_PARM_STACK_SPACE): Delete.
* hppa-tdep.c (hppa64_push_dummy_call, hppa32_push_dummy_call):
Inline reference to REG_PARM_STACK_SPACE.

2004-04-03  Andrew Cagney  <cagney@redhat.com>

* config/pa/tm-hppah.h (FRAME_SAVED_PC_IN_SIGTRAMP)
(FRAME_FIND_SAVED_REGS_IN_SIGTRAMP)
(hppa32_hpux_frame_find_saved_regs_in_sigtramp)
(FRAME_BASE_BEFORE_SIGTRAMP)
(hppa32_hpux_frame_base_before_sigtramp)
(hppa32_hpux_frame_saved_pc_in_sigtramp): Delete.
* config/pa/tm-hppa64.h (hppa64_hpux_frame_saved_pc_in_sigtramp)
(hppa64_hpux_frame_find_saved_regs_in_sigtramp)
(FRAME_FIND_SAVED_REGS_IN_SIGTRAMP)
(FRAME_BASE_BEFORE_SIGTRAMP)
(hppa64_hpux_frame_base_before_sigtramp)
(FRAME_SAVED_PC_IN_SIGTRAMP): Delete.

2004-04-03  Andrew Cagney  <cagney@redhat.com>

* PROBLEMS: Mention that GDB doesn't build on HP/UX 11.00.

*** empty log message ***

daily update

2004-04-02  Andrew Cagney  <cagney@redhat.com>

* sh64-tdep.c (sh64_init_extra_frame_info): Replace
DEPRECATED_CALL_DUMMY_LENGTH with 0, simplify.
* dummy-frame.h: Delete out-of-date comments.
* gdbarch.sh (DEPRECATED_CALL_DUMMY_LENGTH): Delete.
* gdbarch.h, gdbarch.c: Re-generate.

2004-04-02  Joel Brobecker  <brobecker@gnat.com>

Committed by Andrew Cagney <cagney@redhat.com>.
        * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Do not take
        into account an instruction saving a register if we have already
        seen an earlier instruction saving that same register.

2004-04-02  Andrew Cagney  <cagney@redhat.com>

* gdbarch.sh (DEPRECATED_INIT_FRAME_PC_FIRST): Delete.
* gdbarch.h, gdbarch.c: Re-generate.
* frame.c (legacy_get_prev_frame): Delete references to
DEPRECATED_INIT_FRAME_PC_FIRST.

2004-04-02  Andrew Cagney  <cagney@redhat.com>

* infrun.c (pc_in_sigtramp): Delete function.
(check_sigtramp2): Inline call to pc_in_sigtramp, use
get_frame_type.

2004-04-02  Andrew Cagney  <cagney@redhat.com>

* infrun.c (handle_step_into_function): Delete code conditional on
legacy_frame_p.
(handle_inferior_event, step_over_function): Ditto.

2004-04-02  Andrew Cagney  <cagney@redhat.com>

* frame.c (get_prev_frame_1): Exclude signal trampolines from the
"previous frame inner to this frame" test.

2004-04-02  Andrew Cagney  <cagney@redhat.com>

* frame.c (safe_frame_unwind_memory): New function.
* frame.h (safe_frame_unwind_memory): Declare.  Update description
of /safe_/ methods.
* tramp-frame.c (tramp_frame_start): Re-order parmeters, add
"next_frame".  Use safe_frame_unwind_memory.
(tramp_frame_sniffer): Update call to tramp_frame_start.

* dwarf2read.c (dwarf2_objfile_data_key): New.
(struct dwarf2_per_objfile, dwarf2_per_objfile): New.
(dwarf_info_size, dwarf_abbrev_size, dwarf_line_size)
(dwarf_pubnames_size, dwarf_aranges_size, dwarf_loc_size)
(dwarf_macinfo_size, dwarf_str_size, dwarf_ranges_size)
(dwarf_frame_size, dwarf_eh_frame_size, dwarf_info_buffer)
(dwarf_abbrev_buffer, dwarf_line_buffer, dwarf_str_buffer)
(dwarf_macinfo_buffer, dwarf_ranges_buffer, dwarf_loc_buffer):
Remove variables.
(struct dwarf2_pinfo): Remove per-objfile members.  Update comments.
(DWARF_ABBREV_SIZE, DWARF_LINE_SIZE)
(DWARF_LOC_SIZE, DWARF_MACINFO_SIZE, DWARF_STR_SIZE)
(DWARF_RANGES_SIZE, DWARF_INFO_BUFFER)
(DWARF_ABBREV_BUFFER, DWARF_LINE_BUFFER, DWARF_STR_BUFFER)
(DWARF_MACINFO_BUFFER, DWARF_RANGES_BUFFER, DWARF_LOC_BUFFER):
Remove macros.
(dwarf2_has_info): Take an objfile argument.  Allocate per-objfile
data.
(dwarf2_locate_sections, dwarf2_build_psymtabs)
(dwarf2_build_psymtabs_easy, dwarf2_build_psymtabs_hard)
(skip_one_die, dwarf2_get_pc_bounds, dwarf2_read_abbrevs)
(read_partial_die, read_full_die, read_indirect_string)
(dwarf_decode_line_header, dwarf_decode_macros)
(dwarf2_symbol_mark_computed): Remove use of removed macros.
Update uses of removed variables.
(psymtab_to_symtab_1): Restore per-objfile data pointer.  Remove use
of removed macros.
(_initialize_dwarf2_read): New function.
* symfile.h (dwarf2_has_info): Update prototype.
* coffread.c (coff_symfile_read): Update call to dwarf2_has_info.
* elfread.c (elf_symfile_read): Likewise.

2004-04-02  H.J. Lu  <hongjiu.lu@intel.com>

* elf32-cr16c.c (elf32_cr16c_relocate_section): Use
RELOC_FOR_GLOBAL_SYMBOL.
(elf32_cr16c_add_symbol_hook): Remove const from Elf_Internal_Sym.

2004-04-02  H.J. Lu  <hongjiu.lu@intel.com>

* elf32-arm.h (elf32_arm_final_link_relocate): Handle
R_ARM_ALU* only if OLD_ARM_ABI is not defined.

* dwarf2read.c (dwarf2_objfile_data_key): New.
(struct dwarf2_per_objfile, dwarf2_per_objfile): New.
(dwarf_info_size, dwarf_abbrev_size, dwarf_line_size)
(dwarf_pubnames_size, dwarf_aranges_size, dwarf_loc_size)
(dwarf_macinfo_size, dwarf_str_size, dwarf_ranges_size)
(dwarf_frame_size, dwarf_eh_frame_size, dwarf_info_buffer)
(dwarf_abbrev_buffer, dwarf_line_buffer, dwarf_str_buffer)
(dwarf_macinfo_buffer, dwarf_ranges_buffer, dwarf_loc_buffer):
Remove variables.
(struct dwarf2_pinfo): Remove per-objfile members.  Update comments.
(DWARF_ABBREV_SIZE, DWARF_LINE_SIZE)
(DWARF_LOC_SIZE, DWARF_MACINFO_SIZE, DWARF_STR_SIZE)
(DWARF_RANGES_SIZE, DWARF_INFO_BUFFER)
(DWARF_ABBREV_BUFFER, DWARF_LINE_BUFFER, DWARF_STR_BUFFER)
(DWARF_MACINFO_BUFFER, DWARF_RANGES_BUFFER, DWARF_LOC_BUFFER):
Remove macros.
(dwarf2_has_info): Take an objfile argument.  Allocate per-objfile
data.
(dwarf2_locate_sections, dwarf2_build_psymtabs)
(dwarf2_build_psymtabs_easy, dwarf2_build_psymtabs_hard)
(skip_one_die, dwarf2_get_pc_bounds, dwarf2_read_abbrevs)
(read_partial_die, read_full_die, read_indirect_string)
(dwarf_decode_line_header, dwarf_decode_macros)
(dwarf2_symbol_mark_computed): Remove use of removed macros.
Update uses of removed variables.
(psymtab_to_symtab_1): Restore per-objfile data pointer.  Remove use
of removed macros.
(_initialize_dwarf2_read): New function.
* symfile.h (dwarf2_has_info): Update prototype.
* coffread.c (coff_symfile_read): Update call to dwarf2_has_info.
* elfread.c (elf_symfile_read): Likewise.

[gas]
2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
    Dhananjay Deshpande <dhananjayd@kpitcummins.com>
* config/tc-sh.c (dont_adjust_reloc_32): New variable.
(sh_fix_adjustable): Avoid adjusting BFD_RELOC_32 when
dont_adjust_reloc_32 is set.
(md_longopts): Add option -renesas.
(md_parse_option, md_show_usage): Likewise.
* doc/c-sh.texi: Likewise.
[gas/testsuite]
2004-04-01  Asgari Jinia  <asgarij@kpitcummins.com>
* gas/sh/renesas-1.s, gas/sh/renesas-1.d: New test for -renesas
option.
* gas/sh/basic.exp: Run the new test.

daily update

*** empty log message ***

* rs6000-tdep.c (rs6000_dwarf2_stab_reg_to_regnum): New, unified
function for register numbers on all the rs6000-derived targets.
(rs6000_gdbarch_init): Don't register a separate
gdbarch_dwarf2_reg_to_regnum function for the E500.  Use
rs6000_dwarf2_stab_reg_to_regnum for both Dwarf 2 and stabs on all
variants.

    * lib/ada.exp: Add copyright notice.
        * bar.ads: Likewise.
        * bar.adb: Likewise.
        * null_record.adb: Likewise.
        * null_record.exp: Likewise.
        * gnat_ada.gpr.in: Likewise. Fix typo in a comment, clarify another.

* i386-tdep.c: Add FIXME regarding STABS vs. Dwarf 2 register
numbering.

    * configure.in: Generate gdb.ada/Makefile and gdb.ada/gnat_ada.gpr.
        * configure: Regenerate.

    * lib/ada.exp (gdb_compile_ada): Emit UNSUPPORTED if we failed
        to build the application. Remove the message printed when in
        verbose mode, redundant with the UNSUPPORTED message above.

This time the version of the patch that works.
* bfd/elf32-arm.h (struct elf32_elf_section_map): New.
(struct _arm_elf_section_data): New.
(elf32_arm_section_data): Define.
(struct elf32_arm_link_hash_table): Add byteswap_code.
(elf32_arm_link_hash_table_create): Initialize byteswap_code.
(bfd_elf32_arm_process_before_allocation): Add byteswap_code.
(elf32_arm_post_process_headers): Set EF_ARM_BE8.
(elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
(bfd_elf32_new_section_hook, elf_backend_write_section,
elf_backend_link_output_symbol_hook): Define.

* valarith.c: Update copyright notice.
(value_add): Handle range types.
(value_sub): Ditto.
(value_equal): Ditto.
(value_less): Ditto.
(value_neg): Ditto.
(value_complement): Ditto.
(value_binop): Simplify slightly by using is_integral_type and
eliminiating unnecessary COERCE_ENUMs.

* bfd/bfd-in.h (bfd_elf32_arm_process_before_allocation): Update.
* bfd/elf32-arm.h (struct elf32_elf_section_map): New.
(struct _arm_elf_section_data): New.
(elf32_arm_section_data): Define.
(struct elf32_arm_link_hash_table): Add byteswap_code.
(elf32_arm_link_hash_table_create): Initialize byteswap_code.
(bfd_elf32_arm_process_before_allocation): Add byteswap_code.
(elf32_arm_post_process_headers): Set EF_ARM_BE8.
(elf32_arm_output_symbol_hook, elf32_arm_new_section_hook,
elf32_arm_compare_mapping, elf32_arm_write_section): New functions.
(bfd_elf32_new_section_hook, elf_backend_write_section,
elf_backend_link_output_symbol_hook): Define.
* ld/emultempl/armelf.em (byteswap_code): Add.
(arm_elf_before_allocation): Pass extra parameter.
(PARSE_AND_LIST_PROLOGUE): Add OPTION_BE8.
(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add be8.
(PARSE_AND_LIST_ARGS_CASES): Handle OPTION_BE8.
* ld/emultempl/armelf_oabi.em: Pass extra parameter.
* ld/ld.texinfo: Document --be8.