* sparcnbsd-nat.c: Include "gdbcore.h", "regcache.h",

[binutils-gdb.git] / gdb / ChangeLog

2004-05-23  Mark Kettenis  <kettenis@gnu.org>

        * sparcnbsd-nat.c: Include "gdbcore.h", "regcache.h",
        <sys/types.h>, <machine/pcb.h> and "bsd-kvm.h".
        (sparc32nbsd_supply_pcb): New function.
        (_initialize_sparcnbsd_nat): Enable libkvm interface.
        * Makefile.in (sparcnbsd-nat.o): Update dependencies.
        * config/sparc/nbsdelf.mh (NATDEPFILES): Add bsd-kvm.o.
        (LOADLIBES): New variable.

2004-05-22  Mark Kettenis  <kettenis@gnu.org>

        * bsd-kvm.c, bsd-kvm.h: New files.
        * i386fbsd-nat.c: Include <sys/types.h>, <machine/pcb.h> and
        "bsd-kvm.h".
        (i386fbsd_supply_pcb): New function.
        * Makefile.in (ALLDEPFILES): Add bsd-kvm.c.
        (i386fbsd-nat.o): Update dependencies.
        (bsd_kvm_h): New variable.
        (bsd-kvm.o): New dependency.
        * config/i386/fbsd.mh (NATDEPFILES): Add bsd-kvm.o.
        (LOADLIBES): New variable.

        * regset.c: Tweak comment.
        (regset_alloc): Remove descr argument.  Use GDBARCH_OBSTACK_ZALLOC
        macro.
        * regset.h: Update copyright year.
        (struct regset): Remove `descr' member, add `gdbarch' member.
        (regset_alloc): Adjust prototype and comment.
        * i386-tdep.c (i386_supply_gregset): Get TDEP from REGSET->arch.
        (i386_supply_fpregset): Likewise.
        (i386_regset_from_core_section): Update call to regset_alloc.
        * i386obsd-tdep.c (i386obsd_aout_supply_regset): Get TDEP from
        REGSET->arch.
        (i386obsd_aout_regset_from_core_section): Update call to
        regset_alloc.
        * i386nbsd-tdep.c (i386nbsd_aout_supply_regset): Get TDEP from
        REGSET->arch.
        (i386nbsd_aout_regset_from_core_section): Update call to
        regset_alloc.
        * amd64-tdep.c (amd64_supply_fpregset): Get TDEP from
        REGSET->arch.
        (amd64_regset_from_core_section): Update call to regset_alloc.
        * amd64obsd-tdep.c (amd64obsd_supply_regset): Get TDEP from
        REGSET->arch.
        (amd64obsd_regset_from_core_section): Update call to regset_alloc.
        * sparcnbsd-tdep.c (sparc32nbsd_supply_gregset): Directly pass
        &sparc32nbsd_gregset in sparc32_supply_gregset call.
        (sparc32nbsd_init_abi): Update call to regset_alloc.
        * sparc64obsd-tdep.c (sparc64obsd_supply_gregset): Directly pass
        &sparc64obsd_core_gregset in sparc64_supply_gregset call.
        (sparc64obsd_init_abi): Update call to regset_alloc.
        * sparc64nbsd-tdep.c (sparc64nbsd_supply_gregset): Directly pass
        &sparc64nbsd_gregset in sparc64_supply_gregset call.
        (sparc64nbsd_init_abi): Update call to regset_alloc.
        * sparc64fbsd-tdep.c (sparc64fbsd_supply_gregset): Directly pass
        &sparc64fbsd_gregset in sparc64_supply_gregset call.
        (sparc64fbsd_init_abi): Update call to regset_alloc.

2004-05-22  Jim Blandy  <jimb@redhat.com>

        * ppc-tdep.h (spe_register_p): New declaration.
        (struct gdbarch_tdep): New members: ppc_acc_regnum and
        ppc_spefscr_regnum.
        * rs6000-tdep.c (spe_register_p): New function.
        (rs6000_dwarf2_stab_reg_to_regnum): Recognize numbers for acc and
        spefscr.
        (rs6000_gdbarch_init): Initialize the new members of the tdep
        structure.

2004-05-21  Jim Blandy  <jimb@redhat.com>

        * ppc-linux-nat.c (fetch_register): Move code back to be next
        to the comment that describes it.  (Moved code, instead of
        comment, for symmetry with store_register.)

        Allocate regset structures in the gdbarch's obstack, not using
        xmalloc.
        * regset.c (regset_alloc): Renamed from regset_xmalloc.
        Add 'arch' argument.  Allocate the regset on arch's obstack, not
        using xmalloc.
        * regset.h (regset_alloc): Update declaration.
        * am64-tdep.c (amd64_regset_from_core_section): Update call; pass
        gdbarch argument.
        * amd64obsd-tdep.c (amd64obsd_regset_from_core_section): Same.
        * i386-tdep.c (i386_regset_from_core_section): Same.
        * i386nbsd-tdep.c (i386nbsd_aout_regset_from_core_section): Same.
        * i386obsd-tdep.c (i386obsd_aout_regset_from_core_section): Same.
        * sparc64fbsd-tdep.c (sparc64fbsd_init_abi): Same.
        * sparc64nbsd-tdep.c (sparc64nbsd_init_abi): Same.
        * sparc64obsd-tdep.c (sparc64obsd_init_abi): Same.
        * sparcnbsd-tdep.c (sparc32nbsd_init_abi): Same.

2004-05-21  Joel Brobecker  <brobecker@gnat.com>

        * config/djgpp/fnchange.lst: Undo previous change, was useless.

2004-05-21  Jim Blandy  <jimb@redhat.com>

        * dwarf2expr.c (execute_stack_op): Add 'break' statements after
        cases for DW_OP_div and DW_OP_shr.  (Thanks to Reva Cuthbertson.)

2004-05-20  Jim Blandy  <jimb@redhat.com>

        * rs6000-tdep.c (rs6000_push_dummy_call): Formatting fixes.

2004-05-20  Mark Kettenis  <kettenis@gnu.org>

        * regset.h: Make prototype const-correct.
        * regset.c (regset_xmalloc): Make const-correct.

2004-05-20  Paul N. Hilfinger  <hilfinger@gnat.com>

        * symtab.h (SYMBOL_SEARCH_NAME): New definition.
        (SYMBOL_MATCHES_SEARCH_NAME): New definition.
        (symbol_search_name): Declare.
        
        * dictionary.c (iter_name_first_hashed): Match on SYMBOL_SEARCH_NAME.
        (iter_name_next_hashed): Ditto.
        (iter_name_next_linear): Ditto.
        (insert_symbol_hashed): Hash on SYMBOL_SEARCH_NAME.

        * symtab.c (lookup_partial_symbol): Assume symbols ordered by 
        search name, using SYMBOL_SEARCH_NAME and SYMBOL_MATCHES_SEARCH_NAME.
        (symbol_search_name): New function.
        
        * symfile.c (compare_psymbols): Order by SYMBOL_SEARCH_NAME.
        
        * minsyms.c (build_minimal_symbol_hash_tables): Change
        test for adding to demangled hash table to check for difference
        between SYMBOL_SEARCH_NAME and SYMBOL_LINKAGE_NAME.
        
2004-05-19  Jim Blandy  <jimb@redhat.com>

        Use a constructor function to create regset structures.
        * regset.h (supply_regset_ftype, collect_regset_ftype): New typedefs.
        (struct regset): Use supply_regset_ftype.  Add new
        'collect_regset' member.
        (regset_xmalloc): New declaration.
        * regset.c: New file.
        * am64-tdep.c (amd64_regset_from_core_section): Use
        regset_xmalloc to construct regset structures.
        * amd64obsd-tdep.c (amd64obsd_regset_from_core_section): Same.
        * i386-tdep.c (i386_regset_from_core_section): Same.
        * i386nbsd-tdep.c (i386nbsd_aout_regset_from_core_section): Same.
        * i386obsd-tdep.c (i386obsd_aout_regset_from_core_section): Same.
        * sparc64fbsd-tdep.c (sparc64fbsd_init_abi): Same.
        * sparc64nbsd-tdep.c (sparc64nbsd_init_abi): Same.
        * sparc64obsd-tdep.c (sparc64obsd_init_abi): Same.
        * sparcnbsd-tdep.c (sparc32nbsd_init_abi): Same.
        * Makefile.in (COMMON_OBS): Add regset.o.
        (regset.o): New rule.

2004-05-19  Joel Brobecker  <brobecker@gnat.com>

        * config/djgpp/fnchange.lst: Add entries for pthread_cond_wait.exp
        and pthread_cond_wait.c.

2004-05-18  Jim Blandy  <jimb@redhat.com>

        * rs6000-tdep.c (rs6000_gdbarch_init): Initialize tdep fields
        before the mach-specific switch, and then let the individual cases
        override the defaults, rather than leaving them uninitialized
        until the switch and then setting them in each case.

2004-05-18  Randolph Chung  <tausq@debian.org>

        * hppa-tdep.c (hppa_frame_cache): Check for validity of r31 for
        millicode functions.

2004-05-18  Randolph Chung  <tausq@debian.org>

        * somsolib.c (som_solib_remove_inferior_hook): Make all the size
        references to dld_flags_buffer consistent.

2004-05-18  Randolph Chung  <tausq@debian.org>

        * hppa-tdep.c (hppa_frame_cache): If a frame pointer is available, use
        it for unwinding the stack.

2004-05-18  Randolph Chung  <tausq@debian.org>

        * config/pa/tm-linux.h (IN_SOLIB_CALL_TRAMPOLINE, SKIP_TRAMPOLINE_CODE)
        Undefine these so we can overide them using gdbarch.

2004-05-18  Randolph Chung <tausq@debian.org>

        * hppa-tdep.c (hppa_stub_frame_unwind_cache): Don't do export stub
        handling for 64-bit HPUX (elf).

2004-05-18  Daniel Jacobowitz  <dan@debian.org>

        * alpha-tdep.c (alpha_gdbarch_init): Use LL suffix for large
        constants.
        * amd64-tdep.c (amd64_skip_prologue): Likewise.
        * ia64-tdep.c (examine_prologue): Likewise.
        * ns32k-tdep.c (ns32k_fix_call_dummy): Remove unused function.
        * v850-tdep.c (v850_fix_call_dummy): Likewise.

2004-05-18  Mark Kettenis  <kettenis@gnu.org>

        * vax-tdep.c (vax_return_value): Implement
        RETURN_VALUE_ABI_RETURNS_ADDRESS.

2004-05-17  Mark Kettenis  <kettenis@gnu.org>

        * vax-tdep.c (vax_return_value): Fix typo.

2004-05-17  Andrew Cagney  <cagney@redhat.com>

        * MAINTAINERS: Mark Salter was also responsible for
        testsuite/config/

        * NEWS: Mention signal fixes.

2004-05-17  Randolph Chung  <tausq@debian.org>

        * hppa-tdep.c (hppa_stub_frame_unwind_cache): For HPUX stub unwinding,
        check to see if we are unwinding an export stub.  Export stubs clobber
        the %rp in the call path and stores the original rp in a stack slot.

2004-05-17  Jim Blandy  <jimb@redhat.com>

        * MAINTAINERS: Update address for J.T. Conklin.

2004-05-17  Randolph Chung  <tausq@debian.org>

        * hppa-tdep.c: Remove superfluous #include's.
        * Makefile.in (hppa-tdep.o): Update dependencies.

2004-05-17  Randolph Chung  <tausq@debian.org>

        * hppa-tdep.c (THREAD_INITIAL_FRAME_SYMBOL): Delete unused symbol.
        (THREAD_INITIAL_FRAME_SYM_LEN): Likewise.
        (unwind_command, hppa_alignof, prologue_inst_adjust_sp)
        (is_branch, inst_saves_gr, inst_saves_fr, compare_unwind_entries)
        (read_unwind_info, internalize_unwinds, record_text_segment_lowaddr):
        Remove static function declarations.

2004-05-17  Mark Kettenis  <kettenis@gnu.org>

        * alphabsd-nat.c: Update copyright year.
        (getregs_supplies): Replace PC_REGNUM with ALPHA_PC_REGNUM.

        * m68k-tdep.h (m68k_regnum): Add M68K_D2_REGNUM, M68K_D7_REGNUM
        and M68K_A2_REGNUM.

        * m68k-tdep.c (m68k_svr4_return_value): Implement
        RETURN_VALUE_ABI_RETURNS_ADDRESS.

2004-05-16  Mark Kettenis  <kettenis@gnu.org>

        * sol-thread.c Update copyright year.  Fix various coding
        standards violations.  Tweak a few comments.
        (td_err_string, td_state_string, thread_to_lwp, lwp_to_thread):
        Delete prototypes.

2004-05-15  Randolph Chung  <tausq@debian.org>

        * hppa-tdep.h (hppa_frame_prev_register_helper): Pass save_regs
        as pointer instead of array reference since HPUX compiler does
        not accept unsized array arguments.
        * somsolib.c (dld_flags_buffer): Use constant array size.

2004-05-15  Mark Kettenis  <kettenis@gnu.org>

        * amd64obsd-tdep.c (amd64obsd_sigtramp_p): Replace hexadecimal
        offset with decimal offset.
        (amd64obsd_sigcontext_addr): Return correct address for entire
        signal trampoline.

        * vax-tdep.c (vax_frame_num_args): Use get_frame_base_address
        instead of get_frame_base.

        * i386bsd-nat.c (supply_gregset): Use regcache_raw_supply.
        (fill_gregset): Use regcache_raw_collect.

        * config/djgpp/fnchange.lst: Add entries for ppcobsd-nat.c and
        ppcobsd-tdep.c.

        * config/sparc/tm-nbsd64.h: Remove file.
        * config/tm-sunos.h: Remove file.

2004-05-15  Joel Brobecker  <brobecker@gnat.com>

        * rs6000-tdep.c (store_param_on_stack_p): New function,
        an improved version of some code extracted from skip_prologue().
        (skip_prologue): Use store_param_on_stack_p() to detect
        instructions saving a parameter on the stack. Detect when r0
        is used to save a parameter.
        Do not mark "li rx, SIMM" instructions as part of the prologue,
        unless the following instruction is also part of the prologue.

2004-05-14  Andrew Cagney  <cagney@redhat.com>

        * infrun.c (handle_inferior_event): Simplify
        STEP_OVER_UNDEBUGGABLE.

        * infrun.c (handle_step_into_function): Delete function.
        (handle_inferior_event): Inline calls to
        handle_step_into_function.

2004-05-14  Jerome Guitton  <guitton@rome.act-europe.fr>

        * rs6000-nat.c: Fix a comment.

2004-05-12  David Anderson <davea@sgi.com>

        Committed by Jim Blandy <jimb@redhat.com>:
        * regcache.c (struct regcache_descr): fix comment spelling.

2004-05-13  J. Brobecker  <brobecker@gnat.com>

        * aix-thread.c: s/ppc_floating_point_p/ppc_floating_point_unit_p/.
        Fixes a link link failure.

2004-05-13  J. Brobecker  <brobecker@gnat.com>

        * aix-thread.c (store_regs_kernel_thread): Fix a little obvious
        error that was causing the build to fail.

2004-05-13  J. Brobecker  <brobecker@gnat.com>

        * aix-thread.c: #include "gdb_string.h". Needed for memset and memcopy.
        * Makefile.in (aix-thread.o): Add dependency on gdb_string.h.

2004-05-13  Andrew Cagney  <cagney@redhat.com>

        * infrun.c (handle_inferior_event): Check for
        STEP_OVER_UNDEBUGGABLE after signal trampolines and function
        calls.  Update comments.

2004-05-13  Jim Blandy  <jimb@redhat.com>

        * aix-thread.c (pdc_read_regs, supply_gprs64, supply_fprs)
        (fetch_regs_user_thread, fetch_regs_kernel_thread)
        (store_regs_user_thread, store_regs_kernel_thread): Use
        ppc_num_gprs and ppc_num_fprs instead of '32' and '31'.
        * ppc-linux-nat.c (fill_gregset): Same.
        * ppc-linux-tdep.c (ppc_linux_supply_gregset) 
        (ppc_linux_sigtramp_cache): Same.
        * ppcnbsd-tdep.c (ppcnbsd_supply_reg, ppcnbsd_fill_reg) 
        (ppcnbsd_sigtramp_cache_init): Same.
        * rs6000-nat.c (fetch_core_registers): Same.
        * rs6000-tdep.c (ppc_supply_gregset, ppc_collect_gregset) 
        (rs6000_frame_cache): Same.

        * aix-thread.c (supply_gprs64, fetch_regs_user_thread)
        (store_regs_user_thread): Use tdep->ppc_gp0_regnum, instead
        of assuming that the gprs are numbered starting with zero.
        * ppc-linux-nat.c (fill_gregset): Same.
        * ppc-linux-tdep.c (ppc_linux_supply_gregset): Same.
        * ppcnbsd-nat.c (getregs_supplies): Same.
        * ppcnbsd-tdep.c (ppcnbsd_supply_reg, ppcnbsd_fill_reg): Same.
        * rs6000-nat.c (fetch_core_registers): Same.
        * rs6000-tdep.c (ppc_supply_gregset, ppc_collect_gregset): Same.

2004-05-07  Michael Snyder  <msnyder@redhat.com>

        * tracepoint.c (scope_info): Add handling for LOC_COMPUTED,
        LOC_COMPUTED_ARG, and LOC_INDIRECT.

2004-05-13  Andrew Cagney  <cagney@redhat.com>

        * infrun.c (handle_inferior_event): Use frame_unwind_id.

2004-05-13  Bryce McKinlay  <mckinlay@redhat.com>

        * dwarf2loc.c (find_location_expression): Use ANOFFSET to adjust
        base_address for shared libraries.

2004-05-13  Bryce McKinlay  <mckinlay@redhat.com>

        * MAINTAINERS (write after approval): Add myself.       

2004-05-13  Ulrich Weigand  <uweigand@de.ibm.com>

        * breakpoint.c (bpstat_stop_status): Add new argument
        STOPPED_BY_WATCHPOINT.  Use it instead of testing
        target_stopped_data_address agaist 0 to check whether
        or not we stopped due to a hardware watchpoint.
        * breakpoint.h (bpstat_stop_status): Adapt prototype.
        * infrun.c (handle_inferior_event): Call bpstat_stop_status
        with new argument.

2004-05-12  Jim Blandy  <jimb@redhat.com>

        * configure.in: When checking whether we should use the -bbigtoc
        option, don't forget to restore the original value of LDFLAGS.
        * configure: Regenerated.

2004-05-12  Andrew Cagney  <cagney@redhat.com>

        * thread.c (load_infrun_state): Delete step_sp.
        * infrun.c (context_switch): Ditto.
        * inferior.h (step_sp): Ditto.
        * infcmd.c (step_sp, step_1, step_once, until_next_command): Ditto.
        * gdbthread.h (struct thread_info, save_infrun_state)
        (restore_infrun_state): Ditto.

2004-05-12  Ulrich Weigand  <uweigand@de.ibm.com>

        * MAINTAINERS (write after approval): Add myself.

2004-05-12  Andrew Cagney  <cagney@redhat.com>

        * infrun.c (adjust_pc_after_break): Rewrite decr logic,
        eliminate reference to step_sp.
        (struct execution_control_state, init_execution_control_state)
        (handle_inferior_event, keep_going): Delete update_step_sp and
        step_sp.
        * infcmd.c (step_sp): Note that variable is unused.

2004-05-11  Andrew Cagney  <cagney@redhat.com>

        * infrun.c (step_over_function): Delete function.
        (handle_step_into_function): Use insert_step_resume_breakpoint.
        (insert_step_resume_breakpoint): Fix assertion.

2004-05-11  Nick Roberts  <nickrob@gnu.org>

        * utils.c (defaulted_query): Just use the normal query input type
        when printing the annotations.

2004-05-11  Andrew Cagney  <cagney@redhat.com>

        * infrun.c (handle_inferior_event): Simplify code handling
        step-into or return-from a signal trampoline.

2004-05-11  Andrew Cagney  <cagney@redhat.com>

        * ppcnbsd-tdep.c: Include "gdb_assert.h".
        * Makefile.in (ppcnbsd-tdep.o): Update dependencies.

2004-05-10  Jim Blandy  <jimb@redhat.com>

        * ppc-bdm.c (bdm_ppc_fetch_registers): Replace utterly broken code
        with a call to internal_error.

        * ppc-tdep.h (struct gdbarch_tdep): Change definition of
        ppc_fp0_regnum and ppc_fpscr_regnum: if they are -1, then this
        processor variant lacks those registers.
        (ppc_floating_point_unit_p): Change description to make it clear
        that this returns info about the ISA, not the ABI.
        * rs6000-tdep.c (ppc_floating_point_unit_p): Decide whether to
        return true or false by checking tdep->ppc_fp0_regnum and
        tdep->ppc_fpscr_regnum.  The original code replicated the BFD
        arch/mach switching done in rs6000_gdbarch_init; it's better to
        keep that logic there, and just check the results here.
        (rs6000_gdbarch_init): On the E500, set tdep->ppc_fp0_regnum and
        tdep->ppc_fpscr_regnum to -1 to indicate that we have no
        floating-point registers.
        (ppc_supply_fpregset, ppc_collect_fpregset)
        (rs6000_push_dummy_call, rs6000_extract_return_value)
        (rs6000_store_return_value): Assert that we have floating-point
        registers.
        (rs6000_dwarf2_stab_reg_to_regnum): Add FIXME.
        (rs6000_frame_cache): Don't note the locations at which
        floating-point registers were saved if we have no fprs.
        * aix-thread.c (supply_fprs, fill_fprs): Assert that we have FP
        registers.
        (fetch_regs_user_thread, fetch_regs_kernel_thread)
        (store_regs_user_thread, store_regs_kernel_thread): Only call
        supply_fprs / fill_fprs if we actually have floating-point
        registers.
        (special_register_p): Check ppc_fpscr_regnum before matching
        against it.
        (supply_sprs64, supply_sprs32, fill_sprs64, fill_sprs32): Don't
        supply / collect fpscr if we don't have it.
        * ppc-bdm.c: #include "gdb_assert.h".
        (bdm_ppc_fetch_registers, bdm_ppc_store_registers): Assert that we
        have floating-point registers, since I can't test this code on
        FP-free systems to adapt it.
        * ppc-linux-nat.c (ppc_register_u_addr): Don't match against the
        fpscr and floating point register numbers if they don't exist.
        (fetch_register): Assert that we have floating-point registers
        before we reach the code that handles them.
        (store_register): Same.  And use tdep instead of calling
        gdbarch_tdep again.
        (fill_fpregset): Don't try to collect FP registers and fpscr if we
        don't have them.
        (ppc_linux_sigtramp_cache): Don't record the saved locations of
        fprs and fpscr if we don't have them.
        (ppc_linux_supply_fpregset): Don't supply fp regs and fpscr if we
        don't have them.
        * ppcnbsd-nat.c: #include "gdb_assert.h".
        (getfpregs_supplies): Assert that we have floating-point registers.
        * ppcnbsd-tdep.c (ppcnbsd_supply_fpreg, ppcnbsd_fill_fpreg): Same.
        * ppcobsd-tdep.c: #include "gdb_assert.h".
        (ppcobsd_supply_gregset, ppcobsd_collect_gregset): Assert that we
        have floating-point registers.
        * rs6000-nat.c (regmap): Don't match against the fpscr and
        floating point register numbers if they don't exist.
        (fetch_inferior_registers, store_inferior_registers,
        fetch_core_registers): Only fetch / store / supply the
        floating-point registers and the fpscr if we have them.
        * Makefile.in (ppc-bdm.o, ppc-linux-nat.o, ppcnbsd-nat.o)
        (ppcobsd-tdep.o): Update dependencies.
        
2004-05-10  Andrew Cagney  <cagney@redhat.com>

        * infrun.c (through_sigtramp_breakpoint): Delete variable.
        (context_switch): Do not switch through_sigtramp_breakpoint.
        * gdbthread.h (save_infrun_state, load_infrun_state)
        (struct thread_info): Delete through_sigtramp_breakpoint parameter
        and structure member.
        * thread.c (load_infrun_state, save_infrun_state): Update.

2004-05-10  Mark Kettenis  <kettenis@gnu.org>

        * m68kbsd-tdep.c (m68kbsd_elf_init_abi): Call m68k_svr4_init_abi.

2004-05-10  Maciej W. Rozycki  <macro@ds2.pg.gda.pl>

        * acinclude.m4: Quote macro names being defined by AC_DEFUN 
        throughout.
        * aclocal.m4: Regenerate.

2004-05-10  Nathan J. Williams  <nathanw@wasabisystems.com>

        * alphanbsd-tdep.c: Fix include of "gdb_string.h".

2004-05-10  Andrew Cagney  <cagney@redhat.com>

        * infrun.c (check_sigtramp2): Delete function.
        (handle_inferior_event): When single stepping, and taking a
        signal, set a breakpoint at the signal return address.  Delete
        redundant calls to check_sigtramp2.
        (insert_step_resume_breakpoint): New function.
        (through_sigtramp_breakpoint, handle_inferior_event)
        (follow_exec, wait_for_inferior, fetch_inferior_event)
        (currently_stepping, keep_going): Delete most uses of
        through_sigtramp_breakpoint, not that it should be deleted.
        (delete_breakpoint_current_contents): Delete function.

2004-05-10  Randolph Chung  <tausq@debian.org>

        * config/pa/linux.mt (TM_FILE): Use new tm-linux.h for hppa-linux
        target.
        * config/pa/tm-linux.h: New file.

2004-05-10  Daniel Jacobowitz  <drow@mvista.com>

        * cli/cli-setshow.c (cmd_show_list): Check for "show" in the middle
        of prefixes.  Don't print the prefix twice in the CLI.

2004-05-10  Jim Blandy  <jimb@redhat.com>

        * rs6000-tdep.c (ppc_collect_gregset): When regnum == -1, do
        collect all the gprs.

        * rs6000-tdep.c (ppc_collect_gregset): Correct off-by-one error in
        loop collecting gprs.

2004-05-09  Andrew Cagney  <cagney@redhat.com>

        * remote-vx.c (net_step): Delete step-range code.
        * remote.c (remote_resume, init_all_packet_configs)
        (set_remote_protocol_E_packet_cmd)
        (show_remote_protocol_E_packet_cmd)
        (remote_protocol_E, show_remote_cmd, _initialize_remote)
        (remote_protocol_e, set_remote_protocol_e_packet_cmd)
        (show_remote_protocol_e_packet_cmd): Ditto.

2004-05-09  Mark Kettenis  <kettenis@gnu.org>

        * hppa-tdep.h (enum hppa_regnum): Name enum, add HPPA_R1_REGNUM.

        * hppa-tdep.h: Update copyright year.
        (struct trad_frame_saved_reg): Add opaque declaration.

        * amd64-tdep.c (amd64_return_value): Implement
        RETURN_VALUE_ABI_RETURNS_ADDRESS.

        * m68k-tdep.c (m68k_convert_register_p, m68k_register_to_value)
        (m68k_value_to_register): New functions.
        (m68k_gdbarch_init): Set convert_register_p, register_to_value and
        value_to_register.

        * defs.h (enum return_value_convention): Add
        RETURN_VALUE_ABI_RETURNS_ADDRESS and
        RETURN_VALUE_ABI_PRESERVES_ADDRESS.
        * infcmd.c (legacy_return_value): New function.
        (print_return_value): Rwerite to implement
        RETURN_VALUE_ABI_RETURNS_ADDRESS.
        * values.c (using_struct_return): Check for inequality to
        RETURN_VALUE_REGISTER_CONVENTION instead of equality to
        RETURN_VALUE_STRUCT_CONVENTION.
        * i386-tdep.c (i386_return_value): Implement
        RETURN_VALUE_ABI_RETURNS_ADDRESS.

        * vax-tdep.c: Tweak comments.  Reorder include files.  Don't
        include "symtab.h", "opcode/vax.h" and "inferior.h".
        (vax_skip_prologue): Replace calls to read_memory_integer by calls
        to read_memory_unsigned_integer.
        (vax_gdbarch_init): Reorder.
        (_initialize_vax_tdep): Spell out prototype.
        * Makefile.in (vax-tdep.o): Update dependencies.

2004-05-08  Andrew Cagney  <cagney@redhat.com>

        * infrun.c (resume): Delete call to DO_DEFERRED_STORES.
        * target.c (target_detach, target_disconnect): Ditto.

        * infcall.c (call_function_by_hand): When no
        DEPRECATED_SAVE_DUMMY_FRAME_TOS call generic_save_dummy_frame_tos.
        * rs6000-tdep.c (rs6000_gdbarch_init): Do not set
        DEPRECATED_SAVE_DUMMY_FRAME_TOS.
        * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
        * mcore-tdep.c (mcore_gdbarch_init): Ditto.
        
        * gdbarch.sh (DEPRECATED_FIX_CALL_DUMMY): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        * ns32k-tdep.c (ns32k_gdbarch_init): Do not set
        deprecated_fix_call_dummy.
        * v850-tdep.c (v850_gdbarch_init): Ditto.
        * infcall.c (call_function_by_hand): Do not call
        DEPRECATED_FIX_CALL_DUMMY.

        * gdbarch.sh (DEPRECATED_CALL_DUMMY_WORDS)
        (DEPRECATED_SIZEOF_CALL_DUMMY_WORDS): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        * arm-linux-tdep.c (arm_linux_call_dummy_words)
        (arm_linux_init_abi): Do not set deprecated_call_dummy_words or
        deprecated_sizeof_call_dummy_words.
        * arm-tdep.c (arm_call_dummy_words, arm_gdbarch_init): Ditto.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Ditto.
        * v850-tdep.c (v850_gdbarch_init): Ditto.
        * sh64-tdep.c (sh64_gdbarch_init): Ditto.
        * ns32k-tdep.c (ns32k_call_dummy_words, ns32k_gdbarch_init): Ditto.
        * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
        * mcore-tdep.c (mcore_gdbarch_init): Ditto.
        * arch-utils.h (legacy_call_dummy_words)
        (legacy_sizeof_call_dummy_words): Delete declarations.
        * arch-utils.c (legacy_call_dummy_words)
        (legacy_sizeof_call_dummy_words): Delete variables.

        * gdbarch.sh (DEPRECATED_PUSH_DUMMY_FRAME): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        * inferior.h (PUSH_DUMMY_FRAME): Delete macro.
        * infcall.c (call_function_by_hand): Eliminate call to
        DEPRECATED_PUSH_DUMMY_FRAME.
        * ns32k-tdep.c (ns32k_gdbarch_init): Do not set deprecated
        push_dummy_frame.
        (ns32k_push_dummy_frame): Delete function.

        * ns32k-tdep.c (ns32k_gdbarch_init): Do not set
        deprecated_call_dummy_breakpoint_offset or
        deprecated_call_dummy_start_offset.
        * dummy-frame.c, arm-tdep.c: Update comments.
        * gdbarch.sh (DEPRECATED_CALL_DUMMY_BREAKPOINT_OFFSET)
        (DEPRECATED_CALL_DUMMY_START_OFFSET): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        
        * infcall.c (legacy_push_dummy_code): Delete function.
        (push_dummy_code): Delete call.

        * gdbarch.sh (DEPRECATED_USE_GENERIC_DUMMY_FRAMES): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        * blockframe.c (legacy_frame_chain_valid): Simplify by eliminating
        DEPRECATED_USE_GENERIC_DUMMY_FRAMES.
        * infcall.c (legacy_push_dummy_code, call_function_by_hand): Ditto.
        * frame.c (frame_type_from_pc, legacy_get_prev_frame): Ditto.

        * breakpoint.h (deprecated_frame_in_dummy): Delete declaration.
        (struct frame_info): Delete opaque declaration.
        * breakpoint.c (deprecated_frame_in_dummy): Delete function.
        * frame.c (get_frame_type): Delete call.

        * ns32k-tdep.c (ns32k_gdbarch_init): Do not set deprecated
        pc_in_call_dummy.
        * inferior.h (deprecated_pc_in_call_dummy_on_stack): Delete.
        * blockframe.c (deprecated_pc_in_call_dummy_on_stack): Delete.

2004-05-08  Mark Kettenis  <kettenis@gnu.org>

        * alphanbsd-tdep.c: Include "gdb_string.h".
        * armnbsd-tdep.c: Update copyright year.
        Include "gdb_string.h".
        * Makefile.in (alphanbsd-tdep.o, armnbsd-tdep.o): Update
        dependencies.

        * delta68-nat.c: Remove file.
        * m68k-tdep.c (delta68_in_sigtramp, delta68_frame_args_address)
        (delta68_frame_saved_pc, delta68_frame_num_args): Remove functions.
        * Makefile.in (ALLDEPFILES): Remove delta68-nat.c.
        (delta68-nat.o): Remove dependency.

        * m68k-tdep.c (m68k_frameless_function_invocation): Remove
        function.
        (m68k_gdbarch_init): Don't set
        deprecated_frameless_function_invocation.

2004-05-07  Randolph Chung  <tausq@debian.org>

        * hppa-tdep.c (skip_prologue_hard_way, hppa_frame_cache): Use 
        read_memory_nobpt for code reading when doing frame unwinding.
        * hppa-linux-tdep.c (insns_match_pattern): Likewise.

2004-05-07  Randolph Chung  <tausq@debian.org>

        * hppa-linux-tdep.c (hppa_linux_sigtramp_find_sigcontext): Pass in pc
        instead of sp, handle sigaltstack case.
        (hppa_linux_sigtramp_frame_unwind_cache): Adjust calls to 
        hppa_linux_sigtramp_find_sigcontext, and set base to the frame of the
        signal handler and not that of the caller.
        (hppa_linux_sigtramp_unwind_sniffer): Adjust calls to
        hppa_linux_sigtramp_find_sigcontext.

2004-05-07  Randolph Chung  <tausq@debian.org>

        * Makefile.in (ALLDEPFILES): Add hppa-linux-tdep.c and
        hppa-linux-nat.c.
        (hppa-linux-tdep.o, hppa-linux-nat.o): Define rules.
        * hppa-linux-nat.c (fetch_register, store_register): Define.
        (fetch_inferior_registers, store_inferior_registers): Define.
        (supply_gregset): Add comment and clean up some unneeded code.
        (fill_gregset): Add comment and fix so that it saves registers in
        the right place in the gregset.
        (fill_fpregset): Fix buffer overrun problem.
        * config/pa/nm-linux.h (FETCH_INFERIOR_REGISTERS): Define.

2004-05-07  Randolph Chung  <tausq@debian.org>

        * hppa-tdep.c (hppa_frame_prev_register_helper): New function to 
        do common handling of the pcoqt register.
        (hppa_frame_prev_register, hppa_stub_frame_prev_register): Convert
        to use helper function.
        (hppa_frame_unwind_sniffer): Only use if unwind entry is present.
        (hppa_fallback_frame_cache, hppa_fallback_frame_this_id)
        (hppa_fallback_frame_prev_register, hppa_fallback_frame_unwind): New
        generic fallback unwinder when all else fails.
        (hppa_gdbarch_init): Add fallback sniffer.
        * hppa-tdep.h (hppa_frame_prev_register_helper): Prototype.
        * hppa-linux-tdep.c (hppa_linux_sigtramp_frame_prev_register): Convert
        to use helper function.

2004-05-08  Joel Brobecker  <brobecker@gnat.com>

        * config/djgpp/fnchange.lst: Add translation rules for
        gdb.arch/powerpc-aix-prologue.c and gdb.arch/powerpc-aix-prologue.exp.

2004-05-08  Mark Kettenis  <kettenis@gnu.org>

        * frame.c (get_prev_frame_1): Work around GCC bug.
        * frame.h: Add comment about GCC bug.

2004-05-07  Andrew Cagney  <cagney@redhat.com>

        * observer.c: Include "commands.h" and "gdbcmd.h".
        (observer_debug, _initialize_observer): Add the
        command "set/show debug observer".
        * observer.sh: When observer debugging, log notify calls.
        * Makefile.in (observer.o): Update dependencies.

2004-05-07  Jason Molenda  (jmolenda@apple.com)

        * cli/cli-decode.c: Fix "SHOW_DOR" comment typeos.

2004-05-07  Jim Blandy  <jimb@redhat.com>

        * aix-thread.c (fetch_regs_kernel_thread, fill_gprs64,
        fill_gprs32, store_regs_kernel_thread): Use tdep->ppc_gp0_regnum
        to recognize gpr regnums, instead of assuming that
        tdep->ppc_fp0_regnum marks the end of the general-purpose
        registers.

        * ppc-sysv-tdep.c (ppc64_sysv_abi_return_value): Assert that
        the given architecture has floating-point registers. 

2004-05-07  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_USE_GENERIC_DUMMY_FRAMES): Replace with
        macro defined to 1.
        * gdbarch.h, gdbarch.c: Re-generate.
        * ns32k-tdep.c (ns32k_gdbarch_init): Do not set
        deprecated_use_generic_dummy_frames.

2004-05-07  Brian Ford  <ford@vss.fsi.com>

        * NEWS: Mention Cygwin DWARF 2 support.

2004-05-07  Andrew Cagney  <cagney@redhat.com>

        * objfiles.h (struct entry_info): Delete unused fields
        deprecated_entry_file_lowpc and deprecated_entry_file_highpc.
        * objfiles.c (init_entry_point_info, objfile_relocate): Update.
        * mipsread.c (mipscoff_symfile_read): Update.
        * mdebugread.c (parse_partial_symbols): Update.
        * dwarfread.c (read_file_scope): Update.
        * dwarf2read.c (read_file_scope): Update.
        * dbxread.c (read_dbx_symtab, read_dbx_symtab): Update.
        * coffread.c (complete_symtab): Update.

2004-05-07  Mark Kettenis  <kettenis@gnu.org>

        * infcall.c (_initialize_infcall): Fix typo.

2004-05-07  Andrew Cagney  <cagney@redhat.com>

        * cli/cli-decode.c (add_setshow_zinteger_cmd): New function.
        * command.h (add_setshow_zinteger_cmd): Declare.

2004-05-06  Randolph Chung  <tausq@debian.org>

        * config/pa/tm-hppa.h (RO_REGNUM, FLAGS_REGNUM, RP_REGNUM)
        (HPPA_FP_REGNUM, HPPA_SP_REGNUM, SAR_REGNUM, IPSW_REGNUM)
        (PCOQ_HEAD_REGNUM, PCSQ_HEAD_REGNUM, PCOQ_TAIL_REGNUM, PCSQ_TAIL_REGNUM)
        (EIEM_REGNUM, IIR_REGNUM, ISR_REGNUM, IOR_REGNUM, SR4_REGNUM)
        (RCR_REGNUM, PID0_REGNUM, PID1_REGNUM, PID2_REGNUM, PID3_REGNUM)
        (CCR_REGNUM, TR0_REGNUM, CR27_REGNUM, HPPA_FP0_REGNUM, FP4_REGNUM)
        (ARG0_REGNUM, ARG1_REGNUM, ARG2_REGNUM, ARG3_REGNUM): Move *_REGNUM 
        definitions ...
        * hppa-tdep.h: ... to here, with HPPA_ prefix.
        * Makefile.in (hppah-nat.o): Add $(hppa_tdep_h)
        * hppa-hpux-tdep.c (hppa32_hpux_frame_find_saved_regs_in_sig)
        (hppa64_hpux_frame_find_saved_regs_in_sig)
        (child_get_current_exception_event): Add HPPA_ prefix to *_REGNUM usage.
        * hppa-linux-nat.c (GR_REGNUM, TR_REGNUM, greg_map): Likewise.
        * hppa-linux-tdep.c (hppa_dwarf_reg_to_regnum)
        (hppa_linux_target_write_pc, hppa_linux_sigtramp_frame_unwind_cache)
        (hppa_linux_sigtramp_frame_prev_register): Likewise.
        * hppa-tdep.c (hppa32_return_value, hppa64_return_value)
        (hppa32_push_dummy_call, hppa64_push_dummy_call, hppa64_frame_align)
        (hppa_target_read_pc, hppa_target_write_pc, hppa_frame_cache)
        (hppa_frame_prev_register, hppa_stub_frame_unwind_cache)
        (hppa_stub_frame_prev_register, hppa_unwind_dummy_id)
        (hppa_skip_permanent_breakpoint, hppa_instruction_nullified)
        (hppa32_register_type, hppa_cannot_store_register)
        (hppa_fetch_pointer_argument, hppa_pseudo_register_read): Likewise.
        * hppah-nat.c (store_inferior_registers, fetch_register): Likewise.
        * hpread.c (hpread_process_one_debug_symbol): Likewise.
        * pa64solib.c (pa64_solib_have_load_event)
        (pa64_solib_have_unload_event, pa64_solib_loaded_library_pathname)
        (pa64_solib_unloaded_library_pathname): Likewise.
        * somsolib.c (som_solib_have_load_event, som_solib_have_unload_event)
        (som_solib_library_pathname): Likewise.

2004-05-05  Jim Ingham  <jingham@apple.com>
        
        * breakpoint.c (create_breakpoints): Copy the ignore count and
        thread id over from the pended breakpoint to the actual
        breakpoint.
        
2004-05-05  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (PARM_BOUNDARY): Delete.
        gdbarch.h, gdbarch.c: Re-generate.
        * valops.c (PARM_BOUNDARY): Delete macro.
        (value_push): Delete PARM_BOUNDARY code.
        * m68k-tdep.c (m68k_gdbarch_init): Do not set parm_boundary.

2004-05-04  Jim Blandy  <jimb@redhat.com>

        * ppc-linux-nat.c (fetch_ppc_registers, store_ppc_registers):
        Don't assume that the gprs, fprs, and UISA sprs are
        contiguous, start at register number zero, and end with fpscr.
        Instead, use the numbers from the tdep structure.

        * config/rs6000/tm-rs6000.h (FP0_REGNUM): Document that this
        should no longer be used in code specific to the RS6000 and its
        derivatives.
        * ppc-tdep.h (struct gdbarch_tdep): Add 'ppc_fp0_regnum' member.
        * rs6000-tdep.c (rs6000_gdbarch_init): Initialize
        tdep->ppc_fp0_regnum.
        (ppc_supply_fpregset, ppc_collect_fpregset)
        (rs6000_push_dummy_call, rs6000_extract_return_value)
        (rs6000_dwarf2_stab_reg_to_regnum, rs6000_store_return_value)
        (rs6000_frame_cache): Use tdep->ppc_fp0_regnum instead of
        FP0_REGNUM. 
        * aix-thread.c (supply_fprs, fetch_regs_kernel_thread)
        (fill_gprs64, fill_gprs32, fill_fprs, store_regs_kernel_thread):
        Same.
        * ppc-bdm.c (bdm_ppc_fetch_registers, bdm_ppc_fetch_registers,
        bdm_ppc_store_registers): Same.
        * ppc-linux-nat.c (ppc_register_u_addr, fetch_register) 
        (store_register, fill_fpregset): Same.
        * ppc-linux-tdep.c (ppc_linux_sigtramp_cache) 
        (ppc_linux_supply_fpregset): Same.
        * ppcnbsd-nat.c (getfpregs_supplies): Same.
        * ppcnbsd-tdep.c (ppcnbsd_supply_fpreg, ppcnbsd_fill_fpreg):
        Same.
        * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call,
        do_ppc_sysv_return_value, ppc64_sysv_abi_push_dummy_call,
        ppc64_sysv_abi_return_value): Same.
        * rs6000-nat.c (regmap, fetch_inferior_registers) 
        (store_inferior_registers, fetch_core_registers): Same.

2004-05-01  Mark Kettenis  <kettenis@gnu.org>

        * m68knbsd-nat.c: Remove file.
        * m68knbsd-tdep.c: Remove file.
        * Makefile.in: (m68knbsd-nat.o, m68knbsd-tdep.o): Remove
        dependencies.
        * configure.host: Add m68k-*-netbsdelf*.
        * configure.tgt (m68k-*-netbsd*): Set gdb_target to nbsd.
        * config/m68k/nbsdaout.mh (NATDEPFILES): Add m68kbsd-nat.o,
        solib.o and solib-sunos.o.  Remove m68knbsd-nat.o, corelow.o.
        (XM_FILE): Remove.
        * config/m68k/nbsdelf.mh: New file.
        * config/m68k/nbsd.mt: New file.
        * config/m68k/nbsdaout.mt: Remove file.
        * config/m68k/tm-nbsd.h: Don't include <sys/param.h>,
        <machine/vmparam.h> and "m68k/tm-m68k.h".  Include "solib.h".
        (BPT_VECTOR, STACK_END_ADDR): Remove defines.
        (DEPRECATED_SIGTRAMP_START, DEPRECATED_SIGTRAMP_END): Likewise.
        (use_struct_convention): Remove prototype.
        (USE_STRUCT_CONVENTION): Remove define.
        * config/m68k/xm-nbsd.h: Remove file.

2004-05-04  Michael Snyder  <msnyder@redhat.com>

        * m68k-tdep.c (m68k_gdbarch_init): Default to using 
        reg_struct_return method (as gcc usually does for cross targets).

2004-05-04  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>

        Committed by Andrew Cagney.
        * s390-tdep.c (s390_sigtramp_frame_unwind_cache): Account for
        alignment padding when accessing ucontext struct members.

2004-05-04  Jim Blandy  <jimb@redhat.com>

        * config/ppc-tdep.h (struct gdbarch_tdep): Delete
        'ppc_gplast_regnum' member.
        (ppc_num_gprs): New enum constant.
        * ppc-linux-nat.c (ppc_register_u_addr): Use tdep->ppc_gp0_regnum
        and ppc_num_gprs instead of tdep->ppc_gplast_regnum.
        * rs6000-nat.c (regmap, fetch_inferior_registers,
        store_inferior_registers): Same.
        * rs6000-tdep.c (e500_pseudo_register_read)
        (e500_pseudo_register_write): Same.
        (rs6000_gdbarch_init): Don't initialize tdep->ppc_gplast_regnum.

        * config/rs6000/tm-rs6000.h (FPLAST_REGNUM): Delete #definition.
        * ppc-tdep.h (ppc_num_fprs): New enum constant.
        * aix-thread.c (fetch_regs_kernel_thread, fill_fprs,
        store_regs_kernel_thread): Use FP0_REGNUM + ppc_num_fprs, not
        FPLAST_REGNUM.
        * ppc-bdm.c (bdm_ppc_fetch_registers, bdm_ppc_store_registers):
        Same.
        * ppc-linux-nat.c (ppc_register_u_addr): Same.
        * rs6000-nat.c (regmap, fetch_inferior_registers) 
        (store_inferior_registers): Same.

        * aix-thread.c (fill_fprs): Fix off-by-one error comparing regno
        with FPLAST_REGNUM.

2004-05-03  Joel Brobecker  <brobecker@gnat.com>

        * dwarf2read.c (dwarf2_create_include_psymtab): Fix build
        failure detected by recent versions of GCC.
        (psymtab_to_symtab_1): No longer use the PST_PRIVATE macro
        to be consistent with the usage in dwarf2_create_include_psymtab.

2004-05-03  Michael Snyder  <msnyder@redhat.com>

        * mips-tdep.c (mips_gdbarch_init): Fix typo in comment.
        (heuristic_proc_start): Whitespace cleanup.

2004-05-04  Mark Kettenis  <kettenis@gnu.org>

        * sun3-nat.c: Remove file.
        * Makefile.in (tm-sun3.h tm-altos.h tm-sun2.h tm-3b1.h): Remove
        dependencies.
        (ALLDEPFILES): Remove sun3-nat.c.
        (sun3-nat.o): Remove dependencies.

        * i386-interix-nat.c, i386-interix-tdep.c,
        config/i386/nm-interix.h, config/i386/interix.mh,
        config/i386/interix.mt: Remove files.
        * Makefile.in (i386-interix-nat.o, i386-interix-tdep.o): Remove
        dependencies.

2004-05-03  Mark Kettenis  <kettenis@gnu.org>

        * m68k-tdep.h (struct gdbarch_tdep): Add member
        struct_value_regnum.
        (m68k_svr4_init_abi): New prototype.
        * m68k-tdep.c: Include "floatformat.h".  Add comment about all the
        different calling conventions.
        (m68k_extract_return_value): Remove code dealing with single-field
        structs.
        (m68k_store_return_value): Remove code dealing with single-field
        structs.  Correctly store return values of 5, 6, 7 or 8 bytes.
        (m68k_extract_struct_value_address): Remove function.
        (m68k_svr4_extract_return_value,m68k_svr4_store_return_value)
        (m68k_reg_struct_return_p, m68k_return_value)
        (m68k_svr4_return_value): New functions.
        (m68k_use_struct_convention): Remove function.
        (m68k_push_dummy_call): Use new struct_value_regnum member of
        `struct gdbarch_tdep' instead of hardcoded register number to
        store STRUCT_ADDR.
        (m68k_svr4_init_abi): New function.
        (m68k_gdbarch_init): Don't set extract_return_value,
        store_return_values, deprecated_extract_struct_value_address and
        use_struct_convention.  Set return_value instead.  Initialize new
        struct_value_regnum member of `struct gdbarch_tdep'.
        * m68klinux-tdep.c: Update copyright year.
        (m68k_linux_extract_return_value, m68k_linux_store_return_value)
        (m68k_linux_extract_struct_value_address): Remove function.
        (m68k_linux_init_abi): Don't set extract_return_value,
        store_return_values, deprecated_extract_struct_value_address and
        use_struct_convention.  Call m68k_svr4_init_abi but override the
        new struct_value_regnum member of `struct gdbarch_tdep'.
        * Makefile.in (m68k-tdep.o): Update dependencies.

2004-05-03  J. Brobecker  <brobecker@gnat.com>

        * dwarf2read.c (line_header): Add new included_p field in
        field file_names.
        (partial_die_info): New field has_stmt_list. New field line_offset.
        (dwarf2_create_include_psymtab): New function.
        (dwarf2_build_include_psymtabs): New function.
        (add_file_name): Add forward declaration. Initialize new field.
        (dwarf_decode_lines): Add new parameter. Enhance this procedure
        to be able to determine the list of files included by the
        given unit, and build their associated psymtabs.
        (dwarf2_build_psymtabs_hard): Build the psymtabs for the included
        files as well.
        (psymtab_to_symtab_1): Build the symtabs of all dependencies as well.
        (read_file_scope): Update call to dwarf_decode_lines.
        (read_partial_die): Handle DW_AT_stmt_list attributes.

2004-05-02  Michael Chastain  <mec.gnu@mindspring.com>

        Unfix PR gdb/1626.
        * configure.in: Revert special case for osf5.*.
        * configure: Regenerate.

2004-05-02  Jim Blandy  <jimb@redhat.com>

        Move the symbol-file-from-memory functions into their own file.
        * symfile-mem.c, symfile-mem.h: New files.
        * symfile.c (symbol_file_add_from_bfd): New function.
        (symbol_file_add): Call symbol_file_add_from_bfd.
        (symbol_file_add_from_memory, add_symbol_file_from_memory_command):
        Moved to symfile-mem.c.
        (_initialize_symfile): Move definition of
        add-symbol-file-from-memory command to symfile-mem.c.
        * symfile.h (symbol_file_add_from_bfd): New declaration.
        * config/i386/linux.mt (TDEPFILES): Add symfile-mem.o.
        * config/powerpc/linux.mt (TDEPFILES): Same.
        * Makefile.in (SFILES): Add symfile-mem.c.
        (symfile_mem_h): New variable.
        (HFILES_NO_SRCDIR): Add symfile-mem.h.
        (symfile-mem.o): New rule.

2004-05-01  Andrew Cagney  <cagney@redhat.com>

        * breakpoint.c (insert_bp_location): Use get_frame_id, and
        frame_find_by_id instead of frame_relative_level.
        (do_enable_breakpoint): Ditto.
        * thread.c: Update copyright.
        (info_threads_command): Ditto, simplify.

        * frame.c (deprecated_generic_get_saved_register): Delete
        function, moved to "xstormy16-tdep.c".
        * xstormy16-tdep.c (xstormy16_get_saved_register): Inline
        deprecated_generic_get_saved_register from "frame.c".
        (xstormy16_frame_saved_register): Call
        xstormy16_get_saved_register.
        * dummy-frame.c (deprecated_find_dummy_frame_regcache): Make
        static.
        * dummy-frame.h (deprecated_find_dummy_frame_regcache): Delete.
        * frame.h (deprecated_generic_get_saved_register): Delete.

2004-05-01  Michael Chastain  <mec.gnu@mindspring.com>

        * dwarfread.c: Update documentation on the state of dwarf-1.

2004-05-01  Andrew Cagney  <cagney@redhat.com>

        * stack.c (select_frame_command): Delete call to
        frame_relative_level.
        (print_frame, set_backtrace_limit_command, backtrace_limit_info):
        Delete #if0 code.
        (frame_info): Do not print FRAMELESS.
        (print_block_frame_labels): Replace DEPRECATED_STREQ.
        (catch_info): Delete #if0 code.

        * frame.c (create_sentinel_frame): Set type to SENTINEL_FRAME.
        * dummy-frame.c (dummy_frame_this_id): Use get_frame_type, instead
        of frame_relative_level.
        * sentinel-frame.c (sentinel_frame_unwinder): Set unwinder's type
        to SENTINEL_FRAME.
        * frame.h (enum frame_type): Add SENTINEL_FRAME.
        * s390-tdep.c (s390_prologue_frame_unwind_cache): Delete calls to
        frame_relative_level.

        * frame.h (deprecated_set_frame_type): Delete declaration.
        * frame.c (deprecated_set_frame_type): Delete function, update
        comments.

        * gdbarch.sh (DEPRECATED_PC_IN_SIGTRAMP): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        * shnbsd-tdep.c (shnbsd_init_abi): Do not set pc_in_sigtramp.
        (shnbsd_pc_in_sigtramp): Delete.
        * i386-interix-tdep.c (i386_interix_init_abi): Do not set
        pc_in_sigtramp.
        * hppa-hpux-tdep.c (hppa_hpux_init_abi): Do not set
        pc_in_sigtramp.
        * frame.h: Update comments.
        * ppc-linux-tdep.c: Update comments.
        * breakpoint.c (bpstat_what): Update comments.

        * Makefile.in (m68klinux-tdep.o, m68klinux-nat.o): Fix
        m68klinux-tdep.o's dependencies, were previously added to
        m68klinux-nat.o.

        * alpha-tdep.c (alpha_sigtramp_frame_sniffer): Use pc_in_sigtramp.
        * alpha-tdep.h (struct gdbarch_tdep): Add pc_in_sigtramp.
        * alphafbsd-tdep.c (alphafbsd_init_abi): Update.
        * alpha-osf1-tdep.c (alpha_osf1_init_abi): Update.
        * alpha-linux-tdep.c (alpha_linux_init_abi): Update.

        * Makefile.in (m68klinux-nat.o): Update dependencies.
        * m68klinux-tdep.c: Include "trad-frame.h" and "frame-unwind.h".
        (m68k_linux_sigtramp_frame_cache)
        (m68k_linux_sigtramp_frame_this_id)
        (m68k_linux_sigtramp_frame_prev_register)
        (m68k_linux_sigtramp_frame_unwind)
        (m68k_linux_sigtramp_frame_sniffer)
        (struct m68k_linux_sigtramp_info, m68k_linux_init_abi): Code from
        m68k-tdep.h and m68k-tdep.c, add "linux" to function and variable
        names, use trad-frame.h.
        * m68k-tdep.h (struct gdbarch_tdep): Delete get_sigtramp_info.
        (struct m68k_sigtramp_info): Delete.
        * m68k-tdep.c (m68k_sigtramp_frame_cache)
        (m68k_sigtramp_frame_this_id, m68k_sigtramp_frame_prev_register)
        (m68k_sigtramp_frame_unwind, m68k_sigtramp_frame_sniffer)
        (m68k_gdbarch_init): Delete all the sigtramp code, moved to
        "m68klinux-tdep.c".

        * infrun.c (check_sigtramp2): Delete check for
        DEPRECATED_PC_IN_SIGTRAMP and INNER_THAN.

2004-05-01  Mark Kettenis  <kettenis@gnu.org>

        * m68k-tdep.h (m68kbsd_fpreg_offset): New prototype.

2004-05-01  Andrew Cagney  <cagney@redhat.com>

        * frv-linux-tdep.c: Include "trad-frame.h" and "frame-unwind.h".
        (frv_linux_sigtramp_frame_cache)
        (frv_linux_sigtramp_frame_this_id)
        (frv_linux_sigtramp_frame_prev_register)
        (frv_linux_sigtramp_frame_unwind)
        (frv_linux_sigtramp_frame_sniffer): Copied from frv-tdep.c,
        include "linux" in function and variable names, directly call
        frv_linux_pc_in_sigtramp and frv_linux_sigcontext_reg_addr, use
        the latest trad-frame code.
        (frv_linux_init_abi): Append frv_linux_sigtramp_frame_sniffer, do
        not set frv_sigcontext_reg_addr or deprecated_pc_in_sigtramp
        * Makefile.in (frv-linux-tdep.o): Update dependencies.
        * frv-tdep.h (frv_set_sigcontext_reg_addr): Delete declaration.
        * frv-tdep.c (frv_sigtramp_frame_cache)
        (frv_sigtramp_frame_this_id, frv_sigtramp_frame_prev_register)
        (frv_sigtramp_frame_unwind, frv_sigtramp_frame_sniffer): Moved to
        frv-linux-tdep.c.
        (frv_gdbarch_init): Do not append a sigtramp sniffer.
        (struct gdbarch_tdep): Delete sigcontext_reg_addr.
        (frv_set_sigcontext_reg_addr): Delete function.

        * gdbarch.sh (DEPRECATED_SIGTRAMP_START)
        (DEPRECATED_SIGTRAMP_END): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        * arch-utils.c (legacy_pc_in_sigtramp): Simplify.
        * config/vax/tm-vaxbsd.h: Update copyright.
        (DEPRECATED_SIGTRAMP_START, DEPRECATED_SIGTRAMP_END): Delete.
        (DEPRECATED_IN_SIGTRAMP): Define.
        * config/m68k/tm-nbsd.h: Update copyright.
        (DEPRECATED_SIGTRAMP_START, DEPRECATED_SIGTRAMP_END): Delete.
        (DEPRECATED_IN_SIGTRAMP): Define.

2004-05-01  Mark Kettenis  <kettenis@gnu.org>

        * dwarf2-frame.c (read_encoded_value): Handle DW_EH_PE_funcrel
        encondings.  Fixes PR gdb/1628.

        * dwarf2-frame.c (execute_cfa_program): Complain if we encounter a
        DW_CFA_restore state without a matching DW_CFA_remember_state
        instead of aborting.  Fixes PR backtrace/1589.

2004-04-30  Joel Brobecker  <brobecker@gnat.com>

        * MAINTAINERS: Add self as AIX maintainer.
        Update my e-mail address in write-after-approval section.

2004-04-30  Andrew Cagney  <cagney@redhat.com>

        * frame.c (frame_type_from_pc): Delete call to PC_IN_SIGTRAMP.
        (legacy_get_prev_frame): Ditto.

        * mips-tdep.c (mips_pc_in_sigtramp): Delete.
        (mips_gdbarch_init): Do not set pc_in_sigtramp.
        * mipsread.c (sigtramp_address): Delete extern variable.
        (mipscoff_new_init): Delete reference.
        * mdebugread.c (sigtramp_address, sigtramp_end): Delete variables.
        (fixup_sigtramp): Delete function.
        * config/mips/tm-mips.h (sigtramp_address, sigtramp_end)
        (fixup_sigtramp): Delete declarations.

        * ppcnbsd-tdep.c (ppcnbsd_init_abi): Do not set
        deprecated_pc_in_sigtramp.
        (ppcnbsd_pc_in_sigtramp): Delete function.

2004-05-01  Mark Kettenis  <kettenis@gnu.org>

        * config/m68k/nm-nbsd.h: Tweak comments.
        * config/m68k/nm-nbsdaout.h: Likewise.

2004-04-30  Andrew Cagney  <cagney@redhat.com>

        * arm-tdep.c (arm_sigtramp_unwind_sniffer): Call
        legacy_pc_in_sigtramp.
        * ia64-tdep.c (ia64_sigtramp_frame_sniffer): Ditto.

2004-05-01  Mark Kettenis  <kettenis@gnu.org>

        Add OpenBSD/m68k support.
        * NEWS (New native configurations): Mention OpenBSD/m68k.
        * m68kbsd-tdep.c: New file.
        * m68kbsd-nat.c: New file.
        * Makefile.in (ALLDEPFILES): Add m68kbsd-nat.c and m68kbsd-tdep.c.
        (m68kbsd-nat.o, m68kbsd-tdep.o): New dependencies.
        * configure.host: Add m68k-*-openbsd.
        * configure.tgt: Add m68k-*-openbsd.
        * config/m68k/tm-obsd.h: New file.
        * config/m68k/obsd.mt: New file.
        * config/m68k/obsd.mh: New file.
        * config/djgpp/fnchange.lst: Add entries for m68kbsd-nat.c and
        m68kbsd-tdep.c.

2004-04-30  Andrew Cagney  <cagney@redhat.com>

        * mipsnbsd-tdep.c (mipsnbsd_pc_in_sigtramp): Delete function.
        (mipsnbsd_init_abi): Do not set pc_in_sigtramp.

2004-04-30  Mark Kettenis  <kettenis@gnu.org>

        * m68k-tdep.c (REMOTE_BPT_VECTOR): Remove define.
        * config/m68k/tm-nbsd.h (REMOTE_BPT_VECTOR): Remove define.

2004-04-30  Brian Ford  <ford@vss.fsi.com>

        Revert 2004-04-16 change.
        * i386-tdep.c (i386_gdbarch_init): Fix comment typos.
        (i386_coff_init_abi): Remove.
        * i386-tdep.h (i386_coff_init_abi): Remove.
        * i386-cygwin-tdep.c (i386_cygwin_init_abi): Remove call to above.

2004-04-30  Andrew Cagney  <cagney@redhat.com>

        * blockframe.c (find_pc_partial_function): Delete use of
        DEPRECATED_PC_IN_SIGTRAMP, DEPRECATED_SIGTRAMP_START and
        DEPRECATED_SIGTRAMP_END.

        * config/mips/tm-linux.h (DEPRECATED_IN_SIGTRAMP): Delete.
        * config/mips/tm-irix6.h (DEPRECATED_IN_SIGTRAMP): Delete.
        * config/mips/tm-nbsd.h: Delete undef DEPRECATED_IN_SIGTRAMP.
        * config/mips/tm-irix5.h (DEPRECATED_IN_SIGTRAMP): Delete.
        * config/arm/tm-embed.h (DEPRECATED_IN_SIGTRAMP): Delete.

        * defs.h (deprecated_inside_entry_file): Delete declaration.
        * blockframe.c (deprecated_inside_entry_file): Delete function.
        (legacy_frame_chain_valid): Delete call.
        * sh64-tdep.c (sh64_frame_chain): Delete call.
        * objfiles.h: Update comments.
        * i386-interix-tdep.c (i386_interix_frame_chain_valid): Delete
        call.
        * frame.c (get_prev_frame): Delete call, update comments.

2004-04-30  Brian Ford  <ford@vss.fsi.com>

        * MAINTAINERS (Write After Approval): Add myself.

2004-04-30  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (BELIEVE_PCC_PROMOTION_TYPE): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        * stabsread.c (define_symbol): Delete BELIEVE_PCC_PROMOTION_TYPE
        code.

2004-04-30  Andrew Cagney  <cagney@redhat.com>

        * gdb-events.sh (selected_thread_changed)
        (selected_frame_level_changed, target_changed): Delete.
        * gdb-events.h, gdb-events.c: Re-generate.
        * valops.c (value_assign): Update.
        * stack.c (select_frame_command, up_silently_base)
        (down_silently_base): Update.

2004-04-29  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_register_type): Re-write, handle 32-bit ABI
        registers correctly.
        (print_gp_register_row, mips32_heuristic_proc_desc)
        (mips_n32n64_push_dummy_call, mips_o32_push_dummy_call)
        (mips_o64_push_dummy_call, mips_eabi_push_dummy_call): Eliminate
        references to mips_isa_regsize.

2004-04-29  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (struct gdbarch_tdep): Delete
        mips_fp_register_double.
        (FP_REGISTER_DOUBLE): Delete macro, replace with test for
        mips_abi_regsize.
        (mips_gdbarch_init): Do not set mips_fp_register_double.
        (mips_dump_tdep): Do not print FP_REGISTER_DOUBLE.

2004-04-29  Joel Brobecker  <brobecker@gnat.com>

        Committed by Andrew Cagney.
        * infrun.c (handle_inferior_event): Rely on frame IDs to detect
        function calls.

2004-04-29  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_abi_regsize): Replace tdep parameter with
        gdbarch, use mips_abi, update callers.
        (mips_stack_argsize): Replace tdep parameter with gdbarch, use
        mips_abi_regsize, update callers.
        (struct gdbarch_tdep): Delete mips_default_stack_argsize and
        mips_default_abi_regsize.
        (mips_gdbarch_init): Do not set mips_default_stack_argsize and
        mips_default_abi_regsize.

2004-04-29  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_abi_regsize): Rename mips_saved_regsize.
        (mips_abi_regsize_string): Rename mips_saved_regsize_string.
        (struct gdbarch_tdep): Rename mips_default_saved_regsize to
        mips_default_abi_regsize.
        (mips_isa_regsize): Rename mips_regisze.
        * mipsnbsd-tdep.c: Update.
        * mips-linux-tdep.c: Update.
        * irix5-nat.c: Update.
        * mips-tdep.h (mips_isa_regsize): Update.

        * gdb-events.sh (WITH_GDB_EVENTS): Delete macro and references.
        Delete all disabled code.
        * gdb-events.h, gdb-events.c: Re-generate.
        
2004-04-19  Jerome Guitton  <guitton@gnat.com>
            Mark Kettenis  <kettenis@gnu.org>

        * i386-tdep.c (i386_skip_prologue): follow the last jump only if
        the function begins with a branch instruction.

2004-04-29  Mark Kettenis  <kettenis@gnu.org>

        * i386-tdep.c: Fix spelling mistakes.

2004-04-28  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
            Andrew Cagney  <cagney@redhat.com>

        * configure.in (mips-sgi-irix5*): Define _KMEMUSER for
        <sys/proc.h>.
        * acconfig.h: Provide default _KMEMUSER value.
        * config.in, configure: Re-generate.
        * NEWS: Mention fix.

2004-04-24  Randolph Chung  <tausq@debian.org>

        * configure.host (hppa*-*-linux*): New target.
        * configure.tgt (hppa*-*-linux*): Likewise.
        * hppa-tdep.c (hppa_gdbarch_init): Set cannot_fetch_register, move
        gdbarch_init_osabi() call earlier so that osabi-specific frame
        unwinders can be registered first.
        * config/djgpp/fnchange.lst: Add entries for hppa-linux-tdep.c and
        hppa-linux-nat.c.
        * config/pa/tm-hppa.h (ISR_REGNUM, PID0_REGNUM, PID1_REGNUM)
        (PID2_REGNUM, PID3_REGNUM): Add definitions of some register numbers.
        * config/pa/linux.mh: New file.
        * config/pa/linux.mt: New file.
        * config/pa/nm-linux.h: New file.
        * config/pa/xm-linux.h: New file.
        * hppa-linux-nat.c: New file.
        * hppa-linux-tdep.c: New file.

2004-04-28  Randolph Chung  <tausq@debian.org>

        * hppa-tdep.c (hppa32_return_value): Handle both 4- and 8-byte fp
        return values.
        (hppa32_push_dummy_call): Fix small struct and floating point argument 
        passing, and make sure the stack frame is properly aligned.

2004-04-28  Andrew Cagney  <cagney@redhat.com>

        * stack.c (print_stack_frame): Fix description.

        * NEWS: Mention gdb/gdbserver/configure execute permission
        changed.  PR server/519.

2004-04-28  Andrew Cagney  <cagney@redhat.com>

        * stack.c (print_stack_frame_stub): Delete declaration.
        (struct print_stack_frame_args, print_stack_frame)
        (print_frame_info, print_frame): Replace "source" with print what.
        Replace "print" with "print_level".  Replace "args" with
        "print_args".
        * frame.h (show_and_print_stack_frame, print_stack_frame)
        (print_frame_info): Update declarations.
        * stack.c (select_and_print_frame, frame_command)
        (current_frame_command, up_command, down_command): Update calls -
        use get_selected_frame, pass "enum print_what" for source, do not
        call frame_relative_level.
        * mi/mi-cmd-stack.c (mi_cmd_stack_list_frames): Ditto.
        * remote-rdp.c (remote_rdp_open): Ditto.
        * remote-mips.c (common_open): Ditto.
        * remote-e7000.c (e7000_start_remote): Ditto.
        * ocd.c (ocd_start_remote): Ditto.
        * mi/mi-main.c (mi_cmd_exec_return): Ditto.
        * infrun.c (normal_stop): Ditto.
        * inflow.c (kill_command): Ditto.
        * infcmd.c (finish_command): Ditto.
        * corelow.c (core_open): Ditto.
        * tracepoint.c (finish_tfind_command): Ditto.
        * thread.c (info_threads_command, info_threads_command) 
        (restore_current_thread, do_captured_thread_select): Ditto.
        * ada-tasks.c (task_command): Ditto.

2004-04-26  Orjan Friberg <orjanf@axis.com>

        * frame.c: Include "observer.h".
        (frame_observer_target_changed): New function.
        (_initialize_frame): Attach target_changed observer.
        * regcache.c: Include "observer.h".
        (regcache_observer_target_changed): New function.
        (_initialize_regcache): Attach target_changed observer.
        * valops.c: Include "observer.h".
        (value_assign): Notify target_changed event when modifying register.
        * Makefile.in (frame.o, regcache.o, valops.o): Add $(observer_h).

2004-04-26  Orjan Friberg <orjanf@axis.com>

        From Paul Koning <pkoning@equallogic.com>:
        * breakpoint.c (free_valchain): New function.
        (insert_bp_location, delete_breakpoint): Use free_valchain.
        (remove_breakpoint): Do not remove the valchain.
        (bpstat_stop_status): If not stopped by watchpoint, skip
        watchpoints when generating stop status list.
        * infrun.c (handle_inferior_event): Make
        stepped_after_stopped_by_watchpoint a global variable.
        * remote.c (remote_stopped_data_address): Return watch data
        address rather than zero if stepped_after_stopped_by_watchpoint is
        set.

2004-04-25  Michael Chastain  <mec.gnu@mindspring.com>

        Fix PR gdb/1626.
        * configure.in: Check for curses after termcap.
        On osf5.*, do not check for ncurses.
        * configure: Regenerate.

2004-04-25  Mark Kettenis  <kettenis@gnu.org>

        * ppcobsd-nat.c: Include "ppc-tdep.h".
        * Makefile.in (ppcobsd-nat.o): Update dependencies.

        * stack.c (return_command): Use CHECK_TYPEDEF on the return type.
        Fixes PR tdep/1623 and PR tdep/1624.

2004-04-24  Michael Chastain  <mec.gnu@mindspring.com>

        * xmodem.h, xmodem.c: Remove files.
        * Makefile.in: Remove references to xmodem.h, xmodem.c.

2004-04-23  Randolph Chung  <tausq@debian.org>

        * hppa-tdep.c (hppa_stub_unwind_cache, hppa_stub_frame_unwind_cache)
        (hppa_stub_frame_this_id, hppa_stub_frame_prev_register)
        (hppa_stub_frame_unwind, hppa_stub_unwind_sniffer): New stub unwinder
        for handling stackless frames.
        (hppa_gdbarch_init): Link in hppa_stub_unwind_sniffer. 

2004-04-23  Randolph Chung  <tausq@debian.org>

        * hppa-tdep.c (hppa_frame_cache): Handle the case when frame unwind
        starts at a pc before the frame is created.

2004-04-23  Joel Brobecker  <brobecker@gnat.com>

        * ChangeLog-2002: Fix year in one of the ChangeLog entries.

2004-04-23  Jerome Guitton  <guitton@gnat.fr>

        * rs6000-tdep.c (rs6000_extract_return_value): When extracting a float,
        use convert_typed_floating to get the appropriate format.

2004-04-22  Randolph Chung  <tausq@debian.org>

        * hppa-tdep.h (find_unwind_entry, hppa_get_field, hppa_extract_5_load)
        (hppa_extract_5R_store, hppa_extract_5r_store, hppa_extract_17)
        (hppa_extract_21, hppa_extract_14, hppa_low_sign_extend)
        (hppa_sign_extend): Add prototype.
        * hppa-tdep.c (get_field, extract_5_load, extract_5R_store)
        (extract_5r_store, extract_17, extract_21, extract_14, low_sign_extend)
        (sign_extend): Rename with hppa_ prefix and make non-static.  Other
        hppa targets will also use these functions.
        (find_unwind_entry): Remove prototype (moved to hppa-tdep.h).
        (hppa_in_solib_call_trampoline, hppa_in_solib_return_trampoline)
        (hppa_skip_trampoline_code): Move to hppa-hpux-tdep.c
        (hppa_gdbarch_init): Remove gdbarch setting of 
        skip_trampoline_code, in_solib_call_trampoline and
        in_solib_return_trampoline.
        * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
        (hppa64_hpux_in_solib_call_trampoline): New functions, split from
        hppa_in_solib_call_trampoline.
        (hppa_hpux_in_solib_return_trampoline, hppa_hpux_skip_trampoline_code):
        Moved from hppa-tdep.c.
        (hppa_hpux_init_abi): Set gdbarch for skip_trampoline_code, 
        in_solib_call_trampoline and in_solib_return_trampoline.

2004-04-22  Randolph Chung  <tausq@debian.org>

        * hppa-tdep.c (hppa_debug): New variable.
        (find_unwind_entry, hppa_frame_cache): Add debug output.
        (_initialize_hppa_tdep): Add command to set debug flag.

2004-04-22  Andrew Cagney  <cagney@redhat.com>

        * ppcnbsd-tdep.c: Update copyright.  Include "tramp-frame.h" and
        "trad-frame.h".
        (ppcnbsd_sigtramp_cache_init, ppcnbsd_sigtramp): Implement a NetBSD
        signal trampoline unwinder.
        (ppcnbsd_init_abi): Register ppcnbsd_sigtramp.

2004-04-22  Mark Kettenis  <kettenis@gnu.org>

        Add OpenBSD/powerpc support.
        * NEWS (New native configurations): Mention OpenBSD/powerpc.
        * ppc-tdep.h (struct ppc_reg_offsets): New structure.
        (ppc_supply_gregset, ppc_supply_fpregset, ppc_collect_gregset)
        (ppc_collect_fpregset): New prototypes.
        * ppcobsd-nat.c: New file.
        * ppcobsd-tdep.c: New file.
        * ppcobsd-tdep.h: New file.
        * rs6000-tdep.c: Include "regset.h".
        (ppc_supply_reg, ppc_collect_reg, ppc_supply_gregset)
        (ppc_supply_fpregset, ppc_collect_gregset, ppc_collect_fpregset):
        New functions.
        * Makefile.in (ALLDEPFILES): Add pccobsd-nat.c and ppcobsd-tdep.c.
        (ppcobsd-nat.o, ppcobsd-tdep.o): New dependencies.
        (rs6000-tdep.o): Update dependencies.
        * configure.host: Add powerpc-*-openbsd.
        * configure.tgt: Add powerpc-*-openbsd.
        * config/powerpc/obsd.mh: New file.
        * config/powerpc/nm-obsd.h: New file.
        * config/powerpc/obsd.mt: New file.

2004-04-22  Andrew Cagney  <cagney@redhat.com>

        * frame.h (show_frame_info): Delete declaration.

        * arm-tdep.c (arm_prologue_this_id): Delete redundant cycle test.
        * m68hc11-tdep.c (m68hc11_frame_this_id): Ditto.
        * m32r-tdep.c (m32r_frame_this_id): Ditto.
        * frv-tdep.c (frv_frame_this_id): Ditto.
        * avr-tdep.c (avr_frame_this_id): Ditto.

2004-04-22  Elena Zannoni  <ezannoni@redhat.com>

        * MAINTAINERS: Drop maintenance of gdb.stabs, and linespec.c.

2004-04-22  Jim Blandy  <jimb@redhat.com>

        * ppc-linux-nat.c (ppc_register_u_addr): Don't assume that r0 is
        register number zero.

2004-04-21  Michael Snyder  <msnyder@redhat.com>

        * mips-tdep.c (heuristic_proc_start): 
        Warning() already prefixes "Warning: ".

2004-04-21  Andrew Cagney  <cagney@redhat.com>

        * annotate.h (deprecated_annotate_starting_hook)
        (deprecated_annotate_stopped_hook)
        (deprecated_annotate_exited_hook)
        (deprecated_annotate_signal_hook)
        (deprecated_annotate_signalled_hook): Deprecate.
        * tracepoint.h (deprecated_create_tracepoint_hook)
        (deprecated_delete_tracepoint_hook)
        (deprecated_modify_tracepoint_hook)
        (deprecated_trace_find_hook)
        (deprecated_trace_start_stop_hook): Deprecate.
        * target.h (deprecated_target_new_objfile_hook): Deprecate.
        * remote.h (deprecated_target_resume_hook)
        (deprecated_target_wait_loop_hook): Deprecate.
        * gdbcore.h (deprecated_exec_file_display_hook)
        (deprecated_file_changed_hook): Deprecate.
        * frame.h (deprecated_selected_frame_level_changed_hook): Deprecate.
        * defs.h (deprecated_modify_breakpoint_hook)
        (deprecated_command_loop_hook, deprecated_show_load_progress)
        (deprecated_print_frame_info_listing_hook)
        (deprecated_query_hook, deprecated_warning_hook)
        (deprecated_flush_hook, deprecated_create_breakpoint_hook)
        (deprecated_delete_breakpoint_hook)
        (deprecated_interactive_hook, deprecated_registers_changed_hook)
        (deprecated_readline_begin_hook, deprecated_readline_hook)
        (deprecated_readline_end_hook, deprecated_register_changed_hook)
        (deprecated_memory_changed_hook, deprecated_init_ui_hook)
        (deprecated_context_hook, deprecated_target_wait_hook)
        (deprecated_attach_hook, deprecated_detach_hook)
        (deprecated_call_command_hook, deprecated_set_hook)
        (deprecated_error_hook, deprecated_error_begin_hook)
        (deprecated_ui_load_progress_hook): Deprecate.
        * valops.c, uw-thread.c, utils.c, tui/tui-io.c: Update.
        * tui/tui-hooks.c, tracepoint.c, top.c, thread-db.c: Update.
        * target.c, symfile.c, stack.c, sol-thread.c, rs6000-nat.c: Update.
        * remote.c, remote-mips.c, regcache.c, mi/mi-interp.c: Update.
        * main.c, interps.c, infcmd.c, hpux-thread.c, frame.c: Update.
        * exec.c, dsrec.c, d10v-tdep.c, corefile.c, complaints.c: Update.
        * cli/cli-script.c, cli/cli-setshow.c, breakpoint.c: Update.
        * annotate.c, aix-thread.c: Update.

2004-04-21  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in (vaxnbsd-tdep.o): Update dependencies.
        * vaxnbsd-tdep.c: Include "gdb_string.h".

        * symfile.c (symbol_file_add_from_memory): #if 0 function.
        (add_symbol_file_from_memory_command): #if 0 function body, call
        error instead.

2004-04-21  Andrew Cagney  <cagney@redhat.com>

        * gdbcore.h: Update copyright.
        (deprecated_add_core_fns): Rename add_core_fns.
        * win32-nat.c (_initialize_core_win32): Update.
        * sun3-nat.c (_initialize_core_sun3): Update.
        * shnbsd-tdep.c (_initialize_shnbsd_tdep): Update.
        * rs6000-nat.c (_initialize_core_rs6000): Update.
        * ppcnbsd-tdep.c (_initialize_ppcnbsd_tdep): Update.
        * nto-tdep.c (_initialize_nto_tdep): Update.
        * ns32knbsd-nat.c (_initialize_ns32knbsd_nat): Update.
        * mipsnbsd-tdep.c (_initialize_mipsnbsd_tdep): Update.
        * mips-nat.c (_initialize_core_mips): Update.
        * mips-linux-tdep.c (_initialize_mips_linux_tdep): Update.
        * m68knbsd-nat.c (_initialize_m68knbsd_nat): Update.
        * m68klinux-nat.c (_initialize_m68k_linux_nat): Update.
        * lynx-nat.c (_initialize_core_lynx): Update.
        * irix5-nat.c (_initialize_core_irix5): Update.
        * i386-interix-nat.c (_initialize_core_interix): Update.
        * cris-tdep.c (_initialize_cris_tdep): Update.
        * corelow.c (deprecated_add_core_fns): Update.
        * core-regset.c (_initialize_core_regset): Update.
        * core-aout.c (_initialize_core_aout): Update.
        * armnbsd-nat.c (_initialize_arm_netbsd_nat): Update.
        * alphanbsd-tdep.c (_initialize_alphanbsd_tdep): Update.
        * alpha-nat.c (_initialize_core_alpha): Update.

2004-04-21  Jim Blandy  <jimb@redhat.com>

        * rs6000-tdep.c (registers_e500, registers_7400): Doc fixes.

2004-04-19  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2read.c (dwarf2_tmp_obstack, dwarf2_free_tmp_obstack):
        Delete.
        (dwarf_alloc_block): Take a CU argument.  Use the comp_unit_obstack.
        (read_attribute_value): Update calls to dwarf_alloc_block.
        (dwarf2_build_psymtabs_hard): Don't initialize or clean up
        dwarf2_tmp_obstack.
        (psymtab_to_symtab_1): Likewise.  Clean up using
        free_stack_comp_unit.
        (add_to_cu_func_list): Use the comp_unit_obstack.

2004-04-19  Joel Brobecker  <brobecker@gnat.com>

        * dwarf2read.c (dwarf2_flag_true_p): New function.
        (die_is_declaration): Use the function above. Add some comments.

2004-04-19  Mark Kettenis  <kettenis@gnu.org>

        * sparcnbsd-tdep.c (_initialize_sparnbsd_tdep): Specify
        architecture when registering sparcnbsd_core_osabi_sniffer.
        Adjust comment.

2004-04-18  Mark Kettenis  <kettenis@gnu.org>

        * infcall.c (find_function_addr): Add FUNCTION_START_OFFSET to
        return value.

        Based on a patch from Brian Ford <ford@vss.fsi.com>:
        * i386-tdep.c: Correct register numbering scheme comments
        throughout.
        (i386_stab_reg_to_regnum): Rename to i386_dbx_reg_to_regnum.
        (i386_dwarf_reg_to_regnum): Rename to i386_svr4_reg_to_regnum.
        (i386_coff_init_abi, i386_elf_init_abi): Accomodate renames above.
        (i386_gdb_arch_init): Likewise.

        * Makefile.in (ALLDEPFILES): List ppc-sysv-tdep.c, ppcnbsd-nat.c
        and ppcnbsd-tdep.c instead of ppc-sysv-tdep.o, ppcnbsd-nat.o and
        ppcnbsd-tdep.o.

        * m68k-tdep.h: Tweak comments.
        * m68k-tdep.c: Tweak comment.

2004-04-17  Randolph Chung  <tausq@debian.org>

        * Makefile.in (hppa-hpux-tdep.o): Add $(hppa_tdep_h).
        * hppa-hpux-tdep.c (hppa-tdep.h): Include.
        (hppa_hpux_som_init_abi): Set is_elf to 0.
        (hppa_hpux_elf_init_abi): Set is_elf to 1.
        * hppa-tdep.c (low_text_segment_address): Remove global.
        (record_text_segment_lowaddr): Pass in low address as parameter. Use
        section offset to calculate segment address.
        (internalize_unwinds): Define low_text_segment_address as local and
        pass to record_text_segment_lowaddr for ELF targets.
        (hppa_gdbarch_init): Zero fill tdep structure.
        (hppa_dump_tdep): Print tdep structure.
        * hppa-tdep.h (gdbarch_tdep): Add is_elf member to tdep structure.

2004-04-17  Randolph Chung  <tausq@debian.org>

        * hppa-tdep.c (hppa_pseudo_register_read): Define.
        (hppa_gdbarch_init): Set pseudo_register_read.
        * config/pa/tm-hppa.h (DEPRECATED_CLEAN_UP_REGISTER_VALUE): Remove.
        * regcache.c (supply_register): Remove check for
        DEPRECATED_CLEAN_UP_REGISTER_VALUE since we've removed the last user.

2004-04-17  Randolph Chung  <tausq@debian.org>

        * Makefile.in (hpread.o, pa64solib.o, somsolib.o): Add $(hppa_tdep_h)
        * hppa-tdep.h (INSTRUCTION_SIZE): Move from tm-hppa.h.
        (hpread_adjust_stack_address): Move to hpread.c.
        * hppa-tdep.h (unwind_table_entry, unwind_stub_types, obj_unwind_info,
        obj_private_struct): Move from tm-hppa.h.
        * hpread.c (hppa-tdep.h): Include.
        (hpread_adjust_stack_address): Move from hppa-tdep.c.
        (hpread_read_function_type, hpread_read_doc_function_type)
        (hpread_process_one_debug_symbol): Call hpread_adjust_stack_address 
        directly.
        * pa64solib.c (hppa-tdep.h): Include.
        * somsolib.c (hppa-tdep.h): Include.
        * config/pa/tm-hppa.h (frame_info, frame_saved_regs, value, type,
        inferior_status): Remove unused forward declarations.
        (INSTRUCTION_SIZE): Move to hppa-tdep.c.
        (unwind_table_entry, unwind_stub_types, obj_unwind_info, 
        obj_private_struct): Move to hppa-tdep.h.
        (HPREAD_ADJUST_STACK_ADDRESS): Remove.

2004-04-17  Randolph Chung  <tausq@debian.org>

        * hppa-tdep.c (hppa_reg_struct_has_addr, hppa_skip_prologue)
        (hppa_skip_trampoline_code, hppa_in_solib_call_trampoline)
        (hppa_in_solib_return_trampoline, hppa_cannot_store_register)
        (hppa_smash_text_address, hppa_target_read_pc, hppa_target_write_pc):
        Remove forward declaration and make static.
        (hppa_reg_struct_has_addr): Remove.

2004-04-16  Joel Brobecker  <brobecker@gnat.com>

        * observer.sh: Move comments in sed command to first column.

2004-04-16  Jason Molenda  (jmolenda@apple.com)

        * frame.c: Minor typeo corrections in comments.

2004-04-16  Joel Brobecker  <brobecker@gnat.com>

        * observer.c (observer_test_first_notification_function): Update
        function profile.
        (observer_test_second_notification_function): Likewise.
        (observer_test_third_notification_function): Likewise.

2004-04-16  Mark Kettenis  <kettenis@gnu.org>

        From Brian Ford <ford@vss.fsi.com>:
        * i386-tdep.c (i386_coff_init_abi): New function.
        * i386-tdep.h (i386_coff_init_abi): New prototype.      
        * i386-cygwin-tdep.c (i386_cygwin_init_abi): Call it.  Use correct
        register number translation functions for DWARF and DWARF 2.

2004-04-16  Joel Brobecker  <brobecker@gnat.com>

        * dwarf2read.c: Back out my previous change, it was incorrect.

2004-04-16  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2read.c: Include "hashtab.h".
        (struct dwarf2_cu): Add partial_dies, comp_unit_obstack,
        has_namespace_info.
        (struct partial_die_info): Add comments.  Use bitfields to reduce
        memory footprint.  Add scope, scope_set, has_specification,
        spec_offset, die_parent, die_child, and die_sibling.
        (peek_die_abbrev): Add prototype.
        (partial_read_comp_unit_head): New function, broken out from
        dwarf2_build_psymtabs_hard.
        (dwarf2_build_psymtabs_hard): Remove unused variable abbrev_ptr.
        Use partial_read_comp_unit_head.  Initialize the CU and
        comp_unit_obstack.  Update calls to read_partial_die and
        scan_partial_symbols.  Use free_stack_comp_unit and
        load_partial_dies.
        (scan_partial_symbols): Change PDI to a pointer.  Use the child and
        sibling pointers to walk partial DIEs.  Call fixup_partial_die.
        Update calls to helper functions.  Remove NAMESPACE argument.
        Update comments.
        (partial_die_parent_scope, partial_die_full_name): New functions.
        (add_partial_symbol): Remove namespace argument.  Update call to
        pdi_needs_namespace.  Use partial_die_full_name.  Handle
        DW_TAG_namespace.  Check has_namespace_info flag.
        (pdi_needs_namespace): Remove NAMESPACE argument.  Just check the
        tag.  Handle namespaces.
        (add_partial_namespace, add_partial_enumeration): Simplify.
        (guess_structure_name): New function, derived from
        add_partial_structure.
        (add_partial_structure): Remove.
        (determine_class_name): Update comment.
        (dwarf2_read_abbrevs): Set has_namespace_info flag.
        (is_type_tag_for_partial, load_partial_dies): New functions.
        (read_partial_die): Pass abbrev and abbrev_len as arguments.
        Record specifications instead of following them immediately.
        (find_partial_die_in_comp_unit, find_partial_die)
        (fixup_partial_die, free_stack_comp_unit)
        (hashtab_obstack_allocate, dummy_obstack_deallocate)
        (partial_die_hash, partial_die_eq): New functions.
        * Makefile.in (hashtab_h): Define.
        (dwarf2read.o): Update dependencies.
        (observer_inc, observer_h): Move to the correct section.

2004-04-15  Joel Brobecker  <brobecker@gnat.com>

        * dwarf2read.c (dwarf2_attribute_true_p): New function.
        (die_is_declaration): Use the function above. Add comment.

2004-04-15  Joel Brobecker  <brobecker@gnat.com>

        * dwarf2read.c (read_structure_scope): Identify stub types
        using die_is_declaration() only.

2004-04-15  Roland McGrath  <roland@redhat.com>

        * symfile.c (symbol_file_add_with_addrs_or_offsets): Take ABFD as
        argument instead of NAME.
        (symbol_file_add, reread_separate_symbols): Call symfile_bfd_open
        in call to symbol_file_add_with_addrs_or_offsets.
        (build_addr_info): New function, helper for ...
        (symbol_file_add_from_memory): New function.
        (add_symbol_file_from_memory_command): New function using that.
        (_initialize_symfile): Register it for add-symbol-file-from-memory.
        (pre_add_symbol_hook): Add const to argument type.
        * symfile.h (symbol_file_add_from_memory): Declare it.

2004-04-15  Mark Kettenis  <kettenis@gnu.org>

        * NEWS (New native configurations): Mention OpenBSD/vax.
        * configure.host: Add vax-*-openbsd*.
        * config/vax/obsd.mh: New file.
        * config/vax/nm-obsd.h: New file.

        * vax-tdep.c: Include "regset.h".
        (vax_supply_gregset): New function.
        (vax_gregset): New variable.
        (vax_regset_from_core_section): New function.
        (vax_gdbarch_init): Set regset_from_core_section.
        * Makefile.in (vax-tdep.o): Update dependencies.

2004-04-15  Andrew Cagney  <cagney@redhat.com>

        * observer.c (normal_stop_subject, observer_notify_normal_stop)
        (observer_normal_stop_notification_stub)
        (observer_attach_normal_stop, observer_detach_normal_stop):
        Delete, replaced by #include "observer.inc".
        * infrun.c (normal_stop): Pass "stop_bpstat" to
        observer_notify_normal_stop.
        * Makefile.in (observer_inc): Define.
        (observer.o): Update dependencies.
        (observer.h, observer.inc): New rules.
        * observer.h: Delete file.
        * observer.sh: New file.

2004-04-15  Mark Kettenis  <kettenis@gnu.org>

        * vax-tdep.c (vax_frame_cache): Fix typo.

2004-04-14  Mark Kettenis  <kettenis@gnu.org>

        * NEWS (New native configurations): Mention NetBSD/vax.
        * configure.host: Add vax-*-netbsdelf* and vax-*-netbsd*.
        * config/vax/nbsdelf.mh: New file.
        * config/vax/nbsdaout.mh: New file.
        * config/vax/nm-nbsd.h: New file.
        * config/vax/nm-nbsdaout.h: New file.

        * vaxnbsd-tdep.c: New file.
        * Makefile.in (vaxnbsd-tdep.o): New dependency.
        * configure.tgt: Add vax-*-netbsd* and vax-*-openbsd*.
        * config/vax/nbsd.mt: New file.
        * config/vax/tm-nbsd.h: New file.

        * Makefile.in (vaxbsd-nat.o): New dependency.

        * vax-tdep.h (vax_regnum): Add VAX_R0_REGNUM and VAX_R1_REGNUM.
        * vax-tdep.c (vax_store_arguments): Remove struct_return and
        struct_addr arguments.  Don't push return value address.
        (vax_push_dummy_call): Don't pass STRUCT_RETURN and STRUCT_ADDR as
        arguments to vax_store_arguments.  Store return value address in
        R1.
        (vax_store_struct_return, vax_extract_return_value)
        (vax_store_return_value): Remove functions.
        (vax_return_value): New function.
        (vax_gdbarch_init): Set return value.  Don't set
        deprecated_store_struct_return, deprecated_extract_struct_return
        and deprecated_store_return_value.

2004-04-14  Andreas Schwab  <schwab@suse.de>

        * ia64-tdep.c (ia64_libunwind_frame_prev_register): Handle null
        value buffer.
        * libunwind-frame.c (libunwind_frame_prev_register): Likewise.

2004-04-14  Mark Kettenis  <kettenis@gnu.org>

        * vax-tdep.c (vax_store_arguments, vax_push_dummy_call)
        (vax_unwind_dummy_id): New functions.
        (vax_push_dummy_frame, vax_pop_frame): Remove functions.
        (vax_call_dummy_words, sizeof_vax_call_dummy_words): Remove
        variables.
        (vax_fix_call_dummy): Remove function.
        (vax_gdbarch_init): Set push_dummy_call and unwind_dummy_id.
        Don't set deprecated_push_dummy_frame, deprecated_pop_frame,
        call_dummy_location, deprecated_call_dummy_words,
        deprecated_sizeof_call_dummy_words,
        deprecated_call_dummy_breakpoint_offset,
        deprecated_use_generic_dummy_frames, deprecated_pc_in_call_dummy,
        and deprecated_dummy_write_sp.

2004-04-13  David Carlton  <carlton@kealia.com>

        * MAINTAINERS: Move myself to "paper trail" section.

2004-04-12  Mark Kettenis  <kettenis@gnu.org>

        * vax-tdep.c: Include "frame-base.h", "frame-unwind.h" and
        "trad-frame.h".
        (vax_frame_init_saved_regs): Remove function.
        (vax_sigtramp_saved_pc): Remove function.
        (vax_frame_saved_pc): Remove function.
        (vax_frame_args_address): Remove function.
        (vax_frame_num_args): Rewrite.
        (vax_frame_chain): Remove function.
        (vax_push_dummy_frame): Replace DEPRECATED_FP_REGNUM with
        VAX_FP_REGNUM.
        (vax_pop_frame): Likewise.
        (vax_saved_pc_after_call): Remove function.
        (struct vax_frame_cache): New structure.
        (vax_frame_cache): New function.
        (vax_frame_this_id): New function.
        (vax_frame_prev_register): New function.
        (vax_frame_unwind): New variable.
        (vax_frame_sniffer): New function.
        (vax_frame_base_address): New function.
        (vax_frame_args_address): New function.
        (vax_frame_base): New variable.
        (vax_unwind_pc): New function.
        (vax_gdbarch_init): Don't set deprecated_init_frame_pc,
        deprecated_fp_regnum, deprecated_saved_pc_after_call,
        deprecated_frame_chain, deprecated_frame_saved_pc,
        deprecated_frame_args_address and
        deprecated_frame_init_saved_regs.
        * Makefile.in (vax-tdep.o): Update dependencies.

        * vaxbsd-nat.c: New file.

        * vax-tdep.h: Update copyright year.  Adjust comments.
        (VAX_REGISTER_SIZE, VAX_REGISTER_BYTES, VAX_MAX_REGISTER_RAW_SIZE,
        VAX_MAX_REGISTER_VIRTUAL_SIZE): Remove macros.
        (vax_regnum): New enum.  Replacing...
        (VAX_AP_REGNUM, VAX_FP_REGNUM, VAX_SP_REGNUM, VAX_PC_REGNUM)
        (VAX_PS_REGNUM): ... these removed macros.
        * vax-tdep.c (vax_register_name): Remove prototype.
        (vax_register_name): Reorganize somewhat.  Use ARRAY_SIZE.
        (vax_register_byte, vax_register_raw_size,
        vax_register_virtual_size, vax_register_virtual_type): Remove
        functions.
        (vax_register_type): New function.
        (vax_breakpoint_from_pc): Reorganize.
        (vax_gdbarch_init): Set register_type.  Don't set
        deprecated_register_size, deprecated_register_bytes,
        deprecated_register_byte, deprecated_register_raw_size,
        deprecated_max_register_raw_size,
        deprecated_register_virtual_size,
        deprecated_max_register_virtual_size and
        deprecated_register_virtual_type.  Add comment on stack direction.

2004-04-11  Mark Kettenis  <kettenis@gnu.org>

        * amd64-tdep.h (amd64_regnum): Add AMD64_CS_REGNUM,
        AMD64_SS_REGNUM, AMD64_DS_REGNUM, AMD64_ES_REGNUM,
        AMD64_FS_REGNUM and AMD64_GS_REGNUM.

2004-04-10  Randolph Chung  <tausq@debian.org>

        * MAINTAINERS (write after approval): Add myself.

2004-04-07  Randolph Chung  <tausq@debian.org>

        * hppa-tdep.c (hppa_inner_than): Remove.
        (is_pa_2): Remove unused static variable.
        (hppa_gdbarch_init): Use core_addr_greaterthan instead of own version.

2004-03-10  Paul N. Hilfinger  <Hilfinger@gnat.com>

        * language.h (language_defn): Add new la_post_parser field.
        * parser-defs.h (null_post_parser): New declaration (default for
        la_post_parser).

        * parse.c (parse_exp_1): Move code to parse_exp_in_context and
        insert call to that function.
        (parse_exp_in_context): New function, including code formerly in
        parse_exp_1.  Calls language-dependent post-parser after
        prefixification.
        (parse_expression_in_context): New exported function.
        (null_post_parser): New definition.
        * expression.h (parse_expression_in_context): Add declaration.

        * p-lang.c (pascal_language_defn): Add trivial post-parser.
        * c-lang.c (c_language_defn): Ditto.
        (cplus_language_defn): Ditto.
        (asm_language_defn): Ditto.
        (minimal_language_defn): Ditto.
        * f-lang.c (f_language_defn): Ditto.
        * jv-lang.c (java_language_defn): Ditto.
        * language.c (unknown_language_defn): Ditto.
        (auto_language_defn): Ditto.
        (local_language_defn): Ditto.
        * m2-lang.c (m2_language_defn): Ditto.
        * scm-lang.c (scm_language_defn): Ditto.
        * obj-lang.c (objc_language_defn): Ditto.

2004-04-10  Mark Kettenis  <kettenis@gnu.org>

        * 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.

        * 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.

2004-04-10  Mark Kettenis  <kettenis@gnu.org>

        * 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.

2004-04-09  Mark Kettenis  <kettenis@gnu.org>

        * 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.

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

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.

2004-04-08  Kevin Buettner  <kevinb@redhat.com>

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

2004-04-07  Kevin Buettner  <kevinb@redhat.com>

        * ia64-tdep.c (elf.h): Don't include.
        (elf/ia64.h) [HAVE_LIBUNWIND_IA64_H]: Include.

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

        * frame.h: Typeo corrections in comments.

2004-04-07  Jim Blandy  <jimb@redhat.com>

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

2004-04-07  Mark Kettenis  <kettenis@gnu.org>

        * 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".

        * 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.

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.

        * 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.

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

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  Kevin Buettner  <kevinb@redhat.com>

        * 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[].

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.

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

        GDB 6.1 release created from 6.1 branch.

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.

        * 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.

2004-04-03  Jim Blandy  <jimb@redhat.com>

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

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.

        * 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.

        * 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.

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.

        * 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.

2004-04-01  Daniel Jacobowitz  <drow@mvista.com>

        * 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.

2004-04-01  Jim Blandy  <jimb@redhat.com>

        * 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.

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

2004-04-01  Paul N. Hilfinger  <Hilfinger@gnat.com>

        * 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.

2004-03-31  Andrew Cagney  <cagney@redhat.com>

        * frame.h (frame_unwind_id): Declare.
        * frame.c (frame_unwind_id): New function.
        (get_prev_frame_1): New function.
        (frame_debug_got_null_frame): New function.
        (get_prev_frame): Use frame_debug_got_null_frame.  Move unwind
        code proper to prev_frame, update description.
        * infrun.c (step_over_function): Use frame_unwind_id.

2004-04-31  J. Brobecker  <brobecker@gnat.com>

        * hppa-tdep.c (hppa32_push_dummy_call): Set the Stack Pointer.
        (hppa64_push_dummy_call): Likewise.

2004-03-30  Jim Blandy  <jimb@redhat.com>

        From Ulrich Weigand:
        * utils.c (query): Do not use a va_list variable multiple times.

2004-03-29  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in (linux_nat_h): Update dependencies.
        * configure.in: Check for <gnu/libc-version.h>.
        * configure: Regenerate.
        * config.in: Regenerate.
        * linux-nat.h: Include "target.h".  Add waitstatus field to
        struct lwp_info.
        * lin-lwp.c (add_lwp): Initialize waitstatus.kind.
        (lin_lwp_attach_lwp): Don't attach to LWPs we have already attached
        to.
        (lin_lwp_handle_extended): New function.  Handle clone events.
        (wait_lwp): Use lin_lwp_handle_extended.  Update comment about
        thread exit events.
        (child_wait): Handle clone events.
        (lin_lwp_wait: Use lin_lwp_handle_extended and handle clone events.
        * linux-nat.c (linux_enable_event_reporting): Turn on
        PTRACE_O_TRACECLONE.
        (linux_handle_extended_wait): Handle clone events.
        * thread-db.c: Include <gnu/libc-version.h>.
        (struct private_thread_info): Add dying flag.
        (enable_thread_event_reporting): Enable TD_DEATH for glibc 2.2 and
        higher.
        (attach_thread): Update comments.  Handle dying threads.
        (detach_thread): Set the dying flag.
        (check_event): Always call attach_thread.

2004-03-29  Daniel Jacobowitz  <drow@mvista.com>

        * mips-tdep.c (mips_pdr_data): New.
        (non_heuristic_proc_desc): Use objfile_data and set_objfile_data.
        (_initialize_mips_tdep): Initialize mips_pdr_data.

2004-03-29  Corinna Vinschen  <vinschen@redhat.com>

        * minsyms.c (install_minimal_symbols): Move dropping leading
        char from linkage name from here...
        (prim_record_minimal_symbol_and_info): ...to here.  Simplify
        test for "__gnu_compiled*" symbols.

2004-03-28  Jim Blandy  <jimb@redhat.com>

        * rs6000-tdep.c (skip_prologue): Recognize moves from argument
        registers to temp register r0 and byte stores as prologue
        instructions.

2004-03-28  Andrew Cagney  <cagney@redhat.com>

        * PROBLEMS (Stack backtraces): Rewrite.  Remove reference to
        arm*-*-*.

2004-03-28  Stephane Carrez  <stcarrez@nerim.fr>

        * tui/tui-regs.c (tui_show_registers): Make sure the TUI is active
        and switch the layout to force a display of register window.

2004-02-26  J. Brobecker  <brobecker@gnat.com>

        * amd64-tdep.c (amd64_classify): make RANGE_TYPE objects be part
        of the INTEGER class.

2004-03-26  Jim Blandy  <jimb@redhat.com>

        * ppc-linux-tdep.c (ppc_linux_init_abi): Long doubles are eight
        bytes long on PPC GNU/Linux.

2004-03-26  David Carlton  <carlton@kealia.com>

        * PROBLEMS: Refer to gdb/1588 instead of gdb/826.

2004-03-25  Andrew Cagney  <cagney@redhat.com>

        * PROBLEMS: Add general section titles, remove references to
        specific releases.

2004-03-25  Daniel Jacobowitz  <drow@mvista.com>

        * arm-linux-tdep.c (ARM_LINUX_JB_ELEMENT_SIZE): Define to
        INT_REGISTER_SIZE.
        (arm_linux_push_arguments): Use TARGET_DOUBLE_BIT instead of
        FP_REGISTER_VIRTUAL_SIZE.
        * arm-tdep.c (arm_make_sigtramp_cache): Use register_size instead
        of DEPRECATED_REGISTER_RAW_SIZE.
        (arm_register_type): Add gdbarch argument.
        (arm_register_raw_size, arm_register_virtual_size): Delete.
        (arm_register_byte, arm_extract_return_value)
        (arm_store_return_value, arm_get_longjmp_target): Update references
        to INT_REGISTER_RAW_SIZE and FP_REGISTER_RAW_SIZE.
        (arm_gdbarch_init): Likewise.  Don't set
        deprecated_register_raw_size, deprecated_register_virtual_size,
        deprecated_max_register_raw_size,
        deprecated_max_register_virtual_size, or
        deprecated_max_register_virtual_type.  Do set register_type.
        * arm-tdep.h (ARM_MAX_REGISTER_RAW_SIZE)
        (ARM_MAX_REGISTER_VIRTUAL_SIZE, INT_REGISTER_VIRTUAL_SIZE)
        (FP_REGISTER_VIRTUAL_SIZE): Delete.
        (INT_REGISTER_RAW_SIZE): Rename to INT_REGISTER_SIZE.
        (FP_REGISTER_RAW_SIZE): Rename to FP_REGISTER_SIZE.
        * arm-linux-tdep.c (ARM_NBSD_JB_ELEMENT_SIZE): Define to
        INT_REGISTER_SIZE.
        * remote-rdp.c (remote_rdp_fetch_register): Use MAX_REGISTER_SIZE.
        (remote_rdp_store_register): Likewise.

2004-03-24  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in (mips-linux-tdep.o): Update dependencies.
        * mips-tdep.c (mips_gdbarch_init): Move frame predicates
        to after osabi initialization.
        * mips-linux-tdep.c: Include "trad-frame.h" and "tramp-frame.h".
        (mips_linux_o32_sigframe_init, mips_linux_n32n64_sigframe_init): New
        functions.
        (mips_linux_o32_sigframe, mips_linux_o32_rt_sigframe)
        (mips_linux_n32_rt_sigframe, mips_linux_n64_rt_sigframe): New
        variables.
        (mips_linux_init_abi): Append signal trampoline unwinders.

2004-03-24  Andrew Cagney  <cagney@redhat.com>

        * tramp-frame.h (TRAMP_SENTINEL_INSN): Define, document.
        * tramp-frame.c: Include "gdb_assert.h".
        (tramp_frame_start): Use TRAMP_SENTINEL_INSN.  Use ULONGEST and
        correct sizeof.
        (tramp_frame_append): Validate the tramp frame's instructions.
        * Makefile.in (tramp-frame.o): Update dependencies.

2004-03-23  Andrew Cagney  <cagney@redhat.com>

        * trad-frame.h (trad_frame_set_reg_addr): Declare.

2004-03-23  Andrew Cagney  <cagney@redhat.com>

        * MAINTAINERS (Past Maintainers): Add Mark Salter and Fernando
        Nasser as past testsuite/lib/ (and other) maintainers.

2004-03-23  Daniel Jacobowitz  <drow@mvista.com>

        * infcmd.c (attach_command): Reread symbols if we already have
        an exec file.

2004-03-23  Andrew Cagney  <cagney@redhat.com>

        * rs6000-tdep.c (frame_get_saved_regs): Delete unused function.

2004-03-23  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (SIGTRAMP_START, SIGTRAMP_END): Deprecate.
        * gdbarch.h, gdbarch.c: Re-generate.
        * i386obsd-tdep.c (i386obsd_init_abi): Update.
        * i386nbsd-tdep.c (i386nbsd_init_abi): Update.
        * i386bsd-tdep.c (i386bsd_init_abi): Update.
        * config/vax/tm-vaxbsd.h (DEPRECATED_SIGTRAMP_END)
        (DEPRECATED_SIGTRAMP_START): Update.
        * config/m68k/tm-nbsd.h (DEPRECATED_SIGTRAMP_END)
        (DEPRECATED_SIGTRAMP_START): Update.
        * blockframe.c (find_pc_sect_partial_function): Update.
        * arch-utils.c (legacy_pc_in_sigtramp): Update.

2004-03-23  Daniel Jacobowitz  <drow@mvista.com>

        * remote.c (remote_open_1): Reopen the exec file and reread symbols
        if necessary.

2004-03-23  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (PC_IN_SIGTRAMP): Change to a function with
        predicate, deprecate.
        * gdbarch.h, gdbarch.c: Re-generate.
        * alpha-linux-tdep.c (alpha_linux_init_abi): Update.
        * alpha-osf1-tdep.c (alpha_osf1_init_abi): Update.
        * alpha-tdep.c (alpha_sigtramp_frame_sniffer): Update.
        * alphafbsd-tdep.c (alphafbsd_init_abi): Update.
        * alphanbsd-tdep.c (alphanbsd_init_abi): Update.
        * amd64-linux-tdep.c (amd64_linux_init_abi): Update.
        * amd64-tdep.c (amd64_sigtramp_frame_sniffer): Update.
        * amd64nbsd-tdep.c (amd64nbsd_init_abi): Update.
        * amd64obsd-tdep.c (amd64obsd_init_abi): Update.
        * arm-tdep.c (arm_sigtramp_unwind_sniffer): Update.
        * blockframe.c (find_pc_partial_function): Update.
        * breakpoint.c (bpstat_what): Update.
        * frame.c (frame_type_from_pc, legacy_get_prev_frame): Update.
        * frv-linux-tdep.c (frv_linux_init_abi): Update.
        * frv-tdep.c (frv_sigtramp_frame_sniffer): Update.
        * hppa-hpux-tdep.c (hppa_hpux_init_abi): Update.
        * i386-interix-tdep.c (i386_interix_init_abi): Update.
        * i386-linux-tdep.c (i386_linux_init_abi): Update.
        * i386-nto-tdep.c (i386nto_init_abi): Update.
        * i386-sol2-tdep.c (i386_sol2_init_abi): Update.
        * i386-tdep.c (i386_sigtramp_frame_sniffer)
        (i386_svr4_init_abi, i386_go32_init_abi, i386_gdbarch_init): Update.
        * i386bsd-tdep.c (i386bsd_init_abi): Update.
        * i386nbsd-tdep.c (i386nbsd_init_abi): Update.
        * i386obsd-tdep.c (i386obsd_init_abi): Update.
        * ia64-tdep.c (ia64_sigtramp_frame_sniffer): Update.
        * infrun.c (pc_in_sigtramp): Update.
        * m68k-tdep.c (m68k_sigtramp_frame_sniffer): Update.
        * m68klinux-tdep.c (m68k_linux_init_abi): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * mipsnbsd-tdep.c (mipsnbsd_init_abi): Update.
        * ppc-linux-tdep.c: Update comment.
        * ppcnbsd-tdep.c (ppcnbsd_init_abi): Update.
        * shnbsd-tdep.c (shnbsd_init_abi): Update.
        * sparc-linux-tdep.c (sparc32_linux_init_abi): Update.
        * sparc-sol2-tdep.c (sparc32_sol2_init_abi): Update.
        * sparc64-sol2-tdep.c (sparc64_sol2_init_abi): Update.
        * sparc64fbsd-tdep.c (sparc64fbsd_init_abi): Update.
        * sparc64nbsd-tdep.c (sparc64nbsd_init_abi): Update.
        * sparc64obsd-tdep.c (sparc64obsd_init_abi): Update.
        * sparcnbsd-tdep.c (sparc32nbsd_init_abi): Update.
        * sparcobsd-tdep.c (sparc32obsd_init_abi): Update.

2004-03-23  Andrew Cagney  <cagney@redhat.com>

        * tramp-frame.h, tramp-frame.h: New files.
        * Makefile.in (SFILES, tramp_frame_h, COMMON_OBS, tramp-frame.o):
        Update rules to include "tramp-frame.h" and "tramp-frame.c".

        * Makefile.in: Update all dependencies.

2004-03-23  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in (trad_frame_h): Add $(frame_h).
        * trad-frame.h: Update copyright.  Include "frame.h".
        (struct trad_frame_cache, trad_frame_cache_zalloc): Declare.
        (trad_frame_set_id, trad_frame_get_id): Declare.
        (trad_frame_set_reg_addr, trad_frame_get_register): Declare.
        * trad-frame.c: Update copyright.
        (struct trad_frame_cache): Define.
        (trad_frame_cache_zalloc): New function.
        (trad_frame_set_id, trad_frame_get_id): New functions.
        (trad_frame_set_reg_addr, trad_frame_get_register): New functions.

2004-03-22  Andrew Cagney  <cagney@redhat.com>

        * s390-tdep.c (struct s390_stub_unwind_cache): Rename
        s390_pltstub_unwind_cache.
        (s390_stub_frame_unwind_cache): Rename
        s390_pltstub_frame_unwind_cache.
        (s390_stub_frame_this_id): Rename s390_pltstub_frame_this_id.
        (s390_stub_frame_prev_register): Rename
        s390_pltstub_frame_prev_register.
        (s390_stub_frame_unwind): Rename s390_pltstub_frame_unwind.
        (s390_stub_frame_sniffer): Rename s390_stub_frame_sniffer.

        From Ulrich Weigand:
        * s390-tdep.c (s390_pltstub_frame_sniffer): Handle invalid function
        pointer calls like PLT calls.

2004-03-22  Daniel Jacobowitz  <drow@mvista.com>

        * mips-tdep.c (non_heuristic_proc_desc): Search using the specified
        PC rather than the partial function start address.  Use the start
        address to sanity check the found PDR.

2004-03-22  Daniel Jacobowitz  <drow@mvista.com>

        * lin-lwp.c (lin_lwp_wait): Pass the LWP ID to
        linux_handle_extended_wait.

2004-03-22  Andrew Cagney  <cagney@redhat.com>

        * rs6000-tdep.c (frame_initial_stack_address): Delete unused
        function.

        * frame.h (generic_pop_current_frame): Delete declaration.
        (deprecate_pop_dummy_frame): Deprecate
        generic_pop_dummy_frame.
        * dummy-frame.c (deprecated_pop_dummy_frame): Update.
        (generic_pop_current_frame): Delete function.
        * mn10300-tdep.c (mn10300_pop_frame): Eliminate call to
        generic_pop_current_frame.
        * v850-tdep.c (v850_pop_frame): Update.
        * mcore-tdep.c (mcore_pop_frame): Update.
        * sh64-tdep.c (sh64_pop_frame): Update.
        * h8300-tdep.c (h8300_pop_frame): Update.

2004-03-22  Andrew Cagney  <cagney@redhat.com>

        * frame.h (deprecated_pc_in_call_dummy): Rename
        generic_pc_in_call_dummy.
        * dummy-frame.h (pc_in_dummy_frame): Delete declaration.
        * dummy-frame.c (deprecated_pc_in_call_dummy): Rename
        generic_pc_in_call_dummy.
        (pc_in_dummy_frame): Make static.
        * gdbarch.sh (DEPRECATED_PC_IN_CALL_DUMMY): Update.
        * gdbarch.h, gdbarch.c: Re-generate.
        * dummy-frame.c (dummy_frame_sniffer): Simplify.
        * frame.c (frame_type_from_pc): Call deprecated_pc_in_call_dummy.
        (legacy_get_prev_frame): Ditto.
        * inferior.h: Delete reference to generic_pc_in_call_dummy in
        comment.

2004-03-21  Andrew Cagney  <cagney@redhat.com>

        * inferior.h (deprecated_pc_in_call_dummy_at_entry_point): Delete
        declaration and out-of-date comment.
        * blockframe.c (deprecated_pc_in_call_dummy_at_entry_point):
        Delete function.
        * mn10300-tdep.c (mn10300_gdbarch_init): Do not set
        deprecated_pc_in_call_dummy.

        * infrun.c (handle_inferior_event): For non legacy frames, use the
        frame ID and frame type to identify a signal trampoline.  Update
        comments.

2004-03-21  Nathan J. Williams  <nathanw@wasabisystems.com>

        * mipsnbsd-tdep.c: Update copyright. Include "mips-tdep.h".
        * Makefile.in (mipsnbsd-tdep.o): Update dependencies.

2004-03-21  Andrew Cagney  <cagney@redhat.com>

        * frame-unwind.h: Update copyright.
        (struct frame_data): Add opaque declaration.
        (frame_sniffer_ftype): Declare.
        (struct frame_unwind): Add "unwind_data" and "sniffer".
        (frame_unwind_register_unwinder): Declare.
        (frame_unwind_find_by_frame): Add parameter "this_cache".
        * frame.c (get_frame_id, create_new_frame, legacy_get_prev_frame)
        (legacy_get_prev_frame, legacy_get_prev_frame)
        (get_frame_type): Pass the prologue_cache to
        frame_unwind_find_by_frame.
        * frame-unwind.c (struct frame_unwind_table_entry): Add field
        "unwinder".
        (frame_unwind_register_unwinder): New function.
        (frame_unwind_find_by_frame): Handle an unwind sniffer.

2004-03-20  Paul Hilfinger  <hilfingr@nile.gnat.com>

        * bcache.c (print_percentage): Use floating point to avoid
        incorrect results when portion*100 overflows.

2004-03-19  Kevin Buettner  <kevinb@redhat.com>

        * ppc_tdep.h (ppc_linux_frame_saved_pc)
        (ppc_linux_init_extra_frame_info)
        (ppc_linux_frameless_function_invocation)
        (ppc_linux_frame_init_saved_regs, ppc_linux_frame_chain)
        (rs6000_frame_saved_pc, rs6000_init_extra_frame_info)
        (rs6000_frameless_function_invocation, rs6000_frame_init_saved_regs)
        (rs6000_frame_chain): Delete declarations.
        * ppc-linux-tdep.c (ppc_linux_frame_saved_pc)
        (ppc_linux_init_extra_frame_info)
        (ppc_linux_frameless_function_invocation)
        (ppc_linux_frame_init_saved_regs, ppc_linux_frame_chain): Delete.
        (ppc_linux_init_abi): Remove registration of above deleted functions.
        * rs6000-tdep.c (rs6000_init_extra_frame_info)
        (rs6000_frame_init_saved_regs, rs6000_init_frame_pc_first)
        (rs6000_frame_args_address, rs6000_saved_pc_after_call)
        (rs6000_pop_frame, rs6000_frameless_function_invocation)
        (rs6000_frame_saved_pc, rs6000_frame_chain): Delete.
        (rs6000_gdbarch_init): Remove registration of above deleted functions.
        Use rs6000_unwind_pc(), rs6000_frame_sniffer(),
        rs6000_unwind_dummy_id(), and rs6000_frame_base_sniffer() for
        frame management for all OSABIs.

2004-03-19  Andrew Cagney  <cagney@redhat.com>

        Committed by Kevin Buettner <kevinb@redhat.com>.

        * ppc-linux-tdep.c: Include "trad-frame.h", and "frame-unwind.h".
        Update copyright.
        (struct ppc_linux_sigtramp_cache, ppc_linux_sigtramp_cache)
        (ppc_linux_sigtramp_this_id, ppc_linux_sigtramp_prev_register)
        (ppc_linux_sigtramp_unwind, ppc_linux_sigtramp_sniffer)
        (ppc_linux_init_abi): Add both 32- and 64-bit signal trampoline
        unwinders.  #ifdef legacy frame code.
        * rs6000-tdep.c: Include "trad-frame.h", "frame-unwind.h", and
        "frame-base.h".
        (rs6000_unwind_pc, rs6000_unwind_dummy_id)
        (struct rs6000_frame_cache, rs6000_frame_cache)
        (rs6000_frame_this_id, rs6000_frame_prev_register)
        (rs6000_frame_sniffer, rs6000_frame_unwind)
        (rs6000_frame_base_address, rs6000_frame_base_sniffer)
        (rs6000_frame_base): Implement a traditional frame unwinder.
        (rs6000_gdbarch_init): When unknown, NetBSD, or GNU/Linux use the
        frame unwinder.

2004-03-19  Kevin Buettner  <kevinb@redhat.com>

        * breakpoint.c (adjust_breakpoint_address): Don't adjust
        breakpoint address for watchpoints or the catch eventpoints.
        Add new paramter ``bptype''.  Adjust all callers.

2004-03-19  Andrew Cagney  <cagney@redhat.com>

        * config/pa/tm-hppa.h (GDB_TARGET_IS_HPPA): Delete unused macro.

        * PROBLEMS: Delete note that ARM does not use frame code, problem
        fixed.

2004-03-18  Andrew Cagney  <cagney@redhat.com>

        * stack.c (return_command): Delete code wrapped in #ifdef
        DEPRECATED_CALL_DUMMY_HAS_COMPLETED, macro no longer defined.

        * rs6000-tdep.c (skip_prologue): Record only the first LR save.

2004-03-18  Andrew Cagney  <cagney@redhat.com>

        * config/mips/tm-nbsd.h: Replace IN_SIGTRAMP with
        DEPRECATED_IN_SIGTRAMP.
        * config/powerpc/tm-linux.h (DEPRECATED_IN_SIGTRAMP): Ditto.
        * config/mips/tm-linux.h (DEPRECATED_IN_SIGTRAMP) Ditto.
        * config/mips/tm-irix6.h (DEPRECATED_IN_SIGTRAMP): Ditto.
        * config/mips/tm-irix5.h (DEPRECATED_IN_SIGTRAMP): Ditto.
        * config/ia64/tm-linux.h (DEPRECATED_IN_SIGTRAMP): Ditto.
        * config/ia64/tm-aix.h (DEPRECATED_IN_SIGTRAMP): Ditto.
        * config/arm/tm-linux.h (DEPRECATED_IN_SIGTRAMP): Ditto.
        * config/arm/tm-embed.h (DEPRECATED_IN_SIGTRAMP): Ditto.
        * arch-utils.c (legacy_pc_in_sigtramp): Ditto.
        * arch-utils.h: Remove reference to IN_SIGTRAMP in comment.

2004-03-18  Andrew Cagney  <cagney@redhat.com>

        * frame-base.c: Update copyright.  Include "gdb_obstack.h".
        (struct frame_base_table_entry): Define.
        (struct frame_base_table): Re-implement as a linked list.
        (frame_base_init): Re-implement.
        (frame_base_table): Delete function.
        (append_predicate): Delete function.
        (frame_base_append_sniffer): Update.
        (frame_base_set_default): Update.
        (frame_base_find_by_frame): Update.
        (_initialize_frame_base): Use gdbarch_data_register_pre_init.
        * Makefile.in (frame-base.o): Update dependencies.

2004-03-17  Andrew Cagney  <cagney@redhat.com>

        * frame.c (legacy_get_prev_frame): Pass correct frame to
        frame_unwind_find_by_frame.

2004-03-17  David Carlton  <carlton@kealia.com>

        * NEWS: Mention C++ nested types and namespaces

2004-03-16  Michael Chastain  <mec.gnu@mindspring.com>

        * PROBLEMS: Add section headers, "Regressions since gdb 6.0"
        and "Regressions since gdb 5.3.".  Add known regressions since
        gdb 6.0.

2004-03-16  David Carlton  <carlton@kealia.com>

        * dwarf2read.c (process_structure_scope): Process children even
        when we're a declaration.

2004-03-16  Andrew Cagney  <cagney@redhat.com>

        * symtab.h (find_pc_sect_partial_function): Delete declaration.
        * blockframe.c (find_pc_partial_function)
        (find_pc_sect_partial_function): Merge into a single
        find_pc_partial_function.

2004-03-16  Mark Kettenis  <kettenis@gnu.org>

        * i386bsd-nat.c: s/regno/regnum/g.
        (fetch_inferior_registers): Use I386_ST0_REGNUM instead of
        FP0_REGNUM.
        (store_inferior_registers): Likewise.

2004-03-16  Mark Kettenis  <kettenis@gnu.org>

        * i386bsd-nat.c (fill_fpregset): Call i387_collect_fsave instead
        of i387_fill_fsave.
        (store_inferior_registers): Call i387_collect_fsave and
        i387_collect_fxsave instead of i387_fill_fsave and
        i387_fill_fxsave.

2004-03-15  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in (frame-unwind.o): Update dependencies.
        * frame-unwind.c: Include "gdb_obstack.h".
        (frame_unwind_init): Replace "gdbarch" parameter with an "obstack"
        parameter.
        (append_predicate): Delete function.
        (struct frame_unwind_table_entry): New structure.
        (struct frame_unwind_table): Replace "sniffer" with "head" and
        "tail".
        (frame_unwind_append_sniffer): Update.
        (frame_unwind_find_by_frame): Update.
        (_initialize_frame_unwind): Registe frame_unwind_init using
        gdbarch_data_register_pre_init.

2004-03-15  Mark Kettenis  <kettenis@gnu.org>

        * i386bsd-nat.c: Update copyright year.
        (CANNOT_FETCH_REGISTER, CANNOT_STORE_REGISTER): Undefine and then
        define unconditionally.

2004-03-15  Mark Kettenis  <kettenis@gnu.org>

        * i387-tdep.h (i387_collect_fsave): New prototype.
        * i387-tdep.c (i387_collect_fsave): New function containing most
        of the code from i387_fill_fsave.
        (i387_fill_fsave): Call i387_collect_fsave.

2004-03-15  Mark Kettenis  <kettenis@gnu.org>

        * i386-linux-tdep.c: Update copyright year.
        (i386_linux_svr4_fetch_link_map_offsets): Remove function.
        (i386_linux_init_abi): Set solib_svr4_fetch_link_maop_offsets to
        svr4_ilp32_link_map_offsets instead of
        i386_linux_svr4_fetch_link_map_offsets.

2004-03-15  David Carlton  <carlton@kealia.com>

        Fix for PR c++/1553:
        * dwarf2read.c (read_structure_type): Determine type name by
        calling determine_class_name.
        (determine_class_name): New.
        (determine_prefix): Look at TYPE_TAG_NAME and call
        determine_class_name when appropriate.
        (determine_prefix_aux, class_name): Delete.
        (read_namespace): Set die->type.

2004-03-15  Kevin Buettner  <kevinb@redhat.com>

        * breakpoint.c (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT): Delete
        unused macro definition.  The definition in target.h (or perhaps
        elsewhere) takes precedence.

2004-03-15  Andrew Cagney  <cagney@redhat.com>

        * ppc-tdep.h: Update copyright.
        (ppc_linux_supply_gregset, ppc_linux_supply_fpregset): Change
        function signatures to match "regsets.h".
        * ppc-linux-tdep.c: Include "regset.h".
        (ELF_GREGSET_SIZE): Delete.
        (right_supply_register): New function.
        (ppc_linux_supply_fpregset, ppc_linux_supply_gregset): Rewrite
        using right_supply_register.
        (ppc32_linux_supply_gregset, ppc64_linux_supply_gregset): New
        functions.
        (ppc64_linux_gregset, ppc32_linux_gregset): Define.
        (ppc_linux_init_abi): Register ppc_linux_regset_from_core_section.
        (_initialize_ppc_linux_tdep): Do not register
        ppc_linux_regset_core_fns.
        (ppc_linux_regset_from_core_section): Replace
        fetch_core_registers.
        (ppc_linux_regset_core_fns): Delete.
        * ppc-linux-nat.c: (right_fill_reg): New function.
        (supply_gregset): Update call to ppc_linux_supply_gregset.
        (fill_gregset): Clear the register set, use right_fill_reg.
        (supply_fpregset): Update call to ppc_linux_supply_fpregset.
        (fill_fpregset): Use right_fill_reg, correctly compute FP offsets.

        * rs6000-tdep.c (rs6000_register_virtual_type): Make registers
        unsigned.

2004-03-15  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (gdbarch_data_pre_init_fytpe)
        (gdbarch_data_register_pre_init, gdbarch_data_post_init_fytpe)
        (gdbarch_data_register_post_init): Replace gdbarch_data_init_ftype
        and register_gdbarch_data.
        (deprecated_set_gdbarch_data): Rename set_gdbarch_data.
        (struct gdbarch_data): Replace "init" by "pre_init" and
        "post_init".
        * gdbarch.h, gdbarch.c: Re-generate.
        * dwarf2-frame.c (dwarf2_frame_init): Replace "gdbarch" paramter
        with"obstack", use OBSTACK_ZALLOC.
        (dwarf2_frame_ops): Delete.
        (dwarf2_frame_set_init_reg): Use gdbarch_data.
        (dwarf2_frame_init_reg): Use gdbarch_data.
        (_initialize_dwarf2_frame): Use gdbarch_data_register_pre_init.
        * solib-svr4.c (set_solib_svr4_fetch_link_map_offsets)
        (_initialize_svr4_solib): Update.
        * user-regs.c (_initialize_user_regs): Update.
        * reggroups.c (_initialize_reggroup): Update.
        * regcache.c (_initialize_regcache): Update.
        * mips-linux-tdep.c (_initialize_mips_linux_tdep): Update.
        * libunwind-frame.c (_initialize_libunwind_frame): Update.
        * gnu-v3-abi.c (init_gnuv3_ops): Update.
        * frame-unwind.c (_initialize_frame_unwind): Update.
        * frame-base.c (_initialize_frame_base): Update.
        * user-regs.c (user_reg_add): Update.
        * reggroups.c (reggroup_add): Update.
        * mips-linux-tdep.c (set_mips_linux_register_addr): Update.
        * libunwind-frame.c (libunwind_frame_set_descr): Update.
        * frame-unwind.c (frame_unwind_append_sniffer): Update.
        * frame-base.c (frame_base_table): Update.
        * remote.c (_initialize_remote): Update.
        * gdb_obstack.h (OBSTACK_ZALLOC, OBSTACK_CALLOC): Define.

2004-03-15  Andrew Cagney  <cagney@redhat.com>

        * cris-tdep.c (bfd_lookup_symbol): Delete unused function.

2004-03-15  Kevin Buettner  <kevinb@redhat.com>

        * Makefile.in (frv-linux-tdep.o): Add dependencies.
        * frv-linux-tdep.c: New file.
        * frv-tdep.c (struct gdbarch_tdep): Add new field
        ``sigcontext_reg_addr''.
        (frv_set_sigcontext_reg_addr, frv_sigtramp,frame_cache)
        (frv_sigtramp_frame_this_id, frv_sigtramp_frame_prev_register)
        (frv_sigramp_frame_sniffer): New functions.
        (frv_sigtramp_frame_unwind): New static global.
        (frv_gdbarch_init): Hook in ABI-specific overrides.  Hook up frame
        sniffers.
        * frv-tdep.h (frv_set_sigcontext_reg_addr): New function.
        * config/frv/frv.mt (TDEPFILES): Add frv-linux-tdep.o.

2004-03-15  Kevin Buettner  <kevinb@redhat.com>

        * frv-tdep.c (frv_analyze_prologue): Terminate prologue scan,
        but not via a call to error(), when unable to read memory.

2004-03-15  Kevin Buettner  <kevinb@redhat.com>

        * frv-tdep.c (frv_call_dummy_words): Delete.
        (frv_frame_unwind_cache): Delete unused variable, ``prev_sp''.

2004-03-15  Andrew Cagney  <cagney@redhat.com>

        * infrun.c (handle_step_into_function, step_over_function): Only
        update and use STEP_FRAME_ID when the system is using legacy
        frames.  Update comments.

2004-03-14  Mark Kettenis  <kettenis@gnu.org>

        * amd64-linux-tdep.h: Remove file.
        * amd64-linux-tdep.c: Don't include "inferior.h" and
        "amd64-linux-tdep.h".  Include "frame.h" and "solib-svr4.h".
        (USER_R15, USER_R14, USER_R13, USER_R12, USER_RBP, USER_RBX)
        (USER_R11, USER_R10, USER_R9, USER_R8, USER_RAX, USER_RCX)
        (USER_RDX, USER_RSI, USER_RDI, USER_RIP, USER_CS, USER_EFLAGS)
        (USER_RSP, USER_SS, USER_DS, USER_ES, USER_FS, USER_GS): Remove
        macros.
        (user_to_gdb_regmap): Remove variable.
        (amd64_linux_gregset_reg_offset): New variable.
        (amd64_core_fns): Remove variable.
        (fetch_core_registers): Remove function.
        (amd64_linux_supply_gregset, amd64_linux_fill_gregset): Remove
        functions.
        (_initialize_amd64_linux_tdep): Don't set add_core_fns.
        * amd64-linux-nat.c: Don't include "amd64-linux-tdep.h".
        * Makefile.in (amd64_linux_tdep_h): Remove.
        (amd64-linux-nat.o): Update dependencies.
        (amd64-linux-tdep.o): Update dependencies.

        * amd64-linux-nat.c (GETFPREGS_SUPPLIES): Remove macro.
        (fetch_regs, fetch_fpregs, store_regs, store_fpregs): Remove
        functions.
        (fetch_inferior_registers, store_inferior_registers): Rewrite.

        * amd64-tdep.h (amd64_fill_fxsave): Remove prototype.
        * amd64-tdep.c (amd64_fill_fxsave): Remove function.

2004-03-14  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2read.c (read_structure_type): Rename from
        read_structure_scope.  Don't create a symbol or call process_die.
        Return immediately if die->type is set.  Call read_type_die before
        dwarf2_add_member_fn.
        (process_structure_scope): New function.
        (read_enumeration_type, process_enumeration_scope): New functions,
        broken out from read_enumeration.  Don't create the enumeration
        type if it has already been created.
        (read_enumeration): Removed.
        (process_die): Call read_structure_type, process_structure_scope,
        read_enumeration_type, and process_enumeration_scope.  Just call
        new_symbol for base and subrange types.  Add a comment about other
        type dies.
        (read_type_die): Call read_enumeration_type.
        (add_partial_structure, new_symbol): Update comments.

2004-03-13  Stephane Carrez  <stcarrez@nerim.fr>

        * m68hc11-tdep.c (m68hc11_register_name): Get soft reg information.

2004-03-13  Stephane Carrez  <stcarrez@nerim.fr>

        * tui/tui-win.h (tui_get_cmd_list): Declare.
        * tui/tui-win.c (tui_command): New function.
        (tui_get_cmd_list): New function.
        (_initialize_tui_win): Moved initialization of tui command in
        tui_get_cmd_list.

        * tui/tui-data.c (init_content_element): Setup new data members.
        (init_win_info): Likewise.
        (free_content_elements): Free it.
        * tui/tui-data.h (struct tui_data_element): Store the register
        content to print.
        (struct tui_data_info): Keep the current register group.

        * tui/tui-layout.c (tui_set_layout): Update call to tui_show_registers.

        * tui/tui-regs.h (tui_show_registers): Update prototype.
        (tui_toggle_float_regs, tui_calculate_regs_column_count): Remove.
        (tui_resize_all): No need to calculate anything for register window.
        * tui/tui-regs.c (tui_calculate_regs_column_count): Remove.
        (tui_set_register_element, tui_set_general_regs_content): Remove.
        (tui_set_special_regs_content): Remove.
        (tui_set_general_and_special_regs_content): Remove.
        (tui_set_float_regs_content): Remove.
        (tui_reg_value_has_changed, tui_get_register_raw_value): Remove.
        (tui_set_regs_content): Remove.
        (tui_toggle_float_regs, _tui_toggle_float_regs_command): Remove.
        (tui_v_show_registers_command_support): Remove.
        (tui_show_registers): Use a reggroup to specify the registers to show.
        (tui_show_register_group): New function.
        (tui_display_registers_from): Compute the layout of register window
        and refresh with new API; be sure to delete old register windows.
        (tui_check_register_values): Update to use tui_get_register and
        tui_display_data.
        (tui_display_register): Just refresh the register window part.
        (tui_register_format): Format registers and save in tui_data_element.
        (tui_get_register): New to combine tui_reg_value_has_changed and
        tui_get_register_raw_value; fix to use the new gdb API.
        (tui_show_float_command): Renamed tui_reg_float_command.
        (tui_show_general_command): Renamed tui_reg_general_command.
        (tui_show_special_command): Renamed tui_reg_system_command.
        (_initialize_tui_regs): Remove unused commands.

2004-03-13  Mark Kettenis  <kettenis@gnu.org>

        * NEWS (New native configurations): Mention OpenBSD/amd64.

        * config/i386/nm-fbsd.h: Include "config/nm-bsd.h".
        (PTRACE_ARG3_TYPE, FETCH_INFERIOR_REGISTERS, ATTACH_DETACH):
        Remove defines.
        * config/i386/nm-fbsd64.h: Likewise.
        * config/i386/nm-obsd.h: Likewise.
        * config/sparc/nm-fbsd.h: Likewise.  Update copyright year.
        * config/alpha/nm-fbsd.h: Likewise.  Update copyright year.

2004-03-12  Kevin Buettner  <kevinb@redhat.com>

        * frv-tdep.c (set_variant_scratch_registers): New function.
        * frv-tdep.h (scr0_regnum, scr1_regnum, scr2_regnum, scr3_regnum):
        New constants.

        From Richard Sandiford  <rsandifo@redhat.com>:
        * frv-tdep.c (frv_gdbarch_init): Add FR450 support.

2004-03-12  Kevin Buettner  <kevinb@redhat.com>

        * frv-tdep.c, frv-tdep.h  (first_gpr_regnum, sp_regnum, fp_regnum)
        (struct_return_regnum, last_gpr_regnum, first_fpr_regnum)
        (last_fpr_regnum, pc_regnum, first_spr_regnum, psr_regnum, ccr_regnum)
        (cccr_regnum, fdpic_loadmap_exec_regnum, fdpic_loadmap_interp_regnum)
        (tbr_regnum, brr_regnum, dbar0_regnum, dbar1_regnum, dbar2_regnum)
        (dbar3_regnum, lr_regnum, lcr_regnum, iacc0h_regnum, iacc0l_regnum)
        (last_spr_regnum, frv_num_regs, first_pseudo_regnum, iacc0_regnum)
        (last_pseudo_regnum, frv_num_pseudo_regs): Move constant (enum)
        definitions from frv-tdep.c to frv-tdep.h.

2004-03-12  Kevin Buettner  <kevinb@redhat.com>

        Add shared library support for FR-V FDPIC ABI:
        * Makefile.in (solib-frv.o): Add dependencies.
        * frv-tdep.c (find_func_descr, frv_convert_from_func_ptr_addr):
        New functions.
        (frv_push_dummy_call): Add support for FDPIC ABI.
        (frv_gdbarch_init): Call set_gdbarch_convert_from_func_ptr_addr()
        for FDPIC ABI.
        * frv-tdep.h (frv_fdpic_find_global_pointer): Declare.
        (frv_fdpic_find_canonical_descriptor): Declare.
        * solib-frv.c: New file.
        * config/frv/frv.mt (TDEPFILES): Add solib.o and solib-frv.o.
        * config/frv/tm-frv.h (solib.h): Include.

2004-03-12  Kevin Buettner  <kevinb@redhat.com>

        * Makefile.in (elf_frv_h, frv_tdep_h): Define.
        (frv-tdep.o): Update dependencies.
        * frv-tdep.h: New file.
        * frv-tdep.c (elf-bfd.h, elf/frv.h, osabi.h, frv-tdep.h): Include.
        (fdpic_loadmap_exec_regnum, fdpic_loadmap_interp_regnum): New
        constants.
        (struct gdbarch_tdep): Add new member ``frv_abi''.
        (frv_abi, frv_fdpic_loadmap_addresses, set_variant_abi_fdpic): New
        functions.
        (new_variant): Set ``frv_abi'' field.
        (gdb_arch_init): Detect FDPIC executables.

2004-03-12  Mark Kettenis  <kettenis@gnu.org>

        * solib-svr4.h: Change SOLIB_SVR4 wrapper into SOLIB_SVR4_H
        wrapper.

2004-03-11  Andrew Cagney  <cagney@redhat.com>

        * solib-svr4.h: Add #ifndef SOLIB_SVR4 wrapper.

2004-03-11  Kevin Buettner  <kevinb@redhat.com>

        * solist.h (master_so_list): New function.
        * solib.c (master_so_list): Likewise.
        * solib-svr4.c (enable_break): Iterate over so_list entries
        obtained from master list instead of entries obtained directly
        via svr4_current_sos().

2004-03-10  Ben Elliston  <bje@gnu.org>

        * MAINTAINERS: Update my mail address.

2004-03-10  Kei Sakamoto  <sakamoto.kei@renesas.com>

        * remote-m32r-sdi.c: Support hardware watchpoint.

2004-03-09  Daniel Jacobowitz  <drow@mvista.com>

        * user-regs.c: Update copyright years.
        (struct user_regs): Rename to gdb_user_regs.
        (append_user_reg, builtin_user_regs, user_regs_init)
        (user_reg_add, user_reg_map_name_to_regnum)
        (usernum_to_user_reg): Update.

2004-03-09  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2read.c (skip_leb128, peek_die_abbrev, skip_one_die)
        (skip_children): New functions.
        (locate_pdi_sibling): Call skip_children.

2004-03-09  Daniel Jacobowitz  <drow@mvista.com>

        * arm-tdep.c (arm_use_struct_convention): Look through typedefs.
        * gdbtypes.c (check_typedef): Update comments.

2004-03-09  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2read.c (struct comp_unit_head): Remove dwarf2_abbrevs array.
        (struct dwarf2_cu): Add abbrev_obstack and dwarf2_abbrevs
        pointer.  Update comment about comp_unit_head.
        (struct abbrev_info): Shorten two int flags.
        (dwarf_alloc_abbrev): Take a CU argument.
        (dwarf2_build_psymtabs_hard): Call dwarf2_free_abbrev_table
        each time through the loop.  Update cleanup argument.
        (psymtab_to_symtab_1): Update cleanup call.
        (dwarf2_read_abbrevs, dwarf2_alloc_abbrev): Allocate on the
        abbrev_obstack.
        (dwarf2_free_abbrev_table): Renamed from dwarf2_empty_abbrev_table.
        Just call obstack_free and clear the pointer.

2004-03-09  Daniel Jacobowitz  <drow@mvista.com>

        * infrun.c (handle_inferior_event): Remove short-circuit code for
        events in a different thread.

2004-03-09  Daniel Jacobowitz  <drow@mvista.com>

        * target.c (debug_to_xfer_memory): If targetdebug is 1, don't
        print the whole transfer.
        (initialize_targets): Update description of "set debug target".

2004-03-09  Daniel Jacobowitz  <drow@mvista.com>

        * arm-tdep.c (thumb_get_next_pc): Handle Thumb BLX.

2004-03-08  Nathan J. Williams  <nathanw@wasabisystems.com>

        * MAINTAINERS (write after approval): Add myself.

2004-03-08  Corinna Vinschen  <vinschen@redhat.com>

        * sh-tdep.c (sh_print_registers_info): Use for loop.
        Don't skip multiple registers when a float register is encountered.

2004-03-08  Corinna Vinschen  <vinschen@redhat.com>

        Fix PR tdep/1291.
        * sh-tdep.c (sh_analyze_prologue): Align PC relative addressing
        to official SH documentation.

2004-03-07  Andrew Cagney  <cagney@redhat.com>

        * ppc-linux-nat.c (ppc_ptrace_cannot_fetch_store_register): Delete
        unused function.

2004-03-07  Daniel Jacobowitz  <drow@mvista.com>

        * arm-tdep.c (thumb_get_next_pc): Handle BX.
        (arm_get_next_pc): Handle BX and BLX.

2004-03-07  Andrew Cagney  <cagney@redhat.com>

        * hppa-tdep.c: Replace DEPRECATED_FP_REGNUM with HPPA_FP_REGNUM,
        FP0_REGNUM with HPPA_FP0_REGNUM, and SP_REGNUM with
        HPPA_SP_REGNUM.
        (hppa_register_raw_size, hppa_register_byte, hppa_read_fp)
        (hppa_target_read_fp): Delete.
        (hppa_gdbarch_init): Do not set deprecated register_raw_size,
        register_virtual_size, max_register_raw_size,
        max_register_virtual_size, register_byte, register_size,
        target_read_fp, fp_regnum, and register_bytes.  Set register_type
        instead of register_virtual_type.
        (hppa32_register_type, hppa64_register_type): Replace
        hppa32_register_virtual_type and hppa64_register_virtual_type.
        * config/pa/tm-hppa.h (HPPA_FP0_REGNUM, HPPA_SP_REGNUM)
        (HPPA_FP_REGNUM): Define.

        * hppa-tdep.c (hppa_gdbarch_init): Add missing "break".

        * config/pa/tm-hppa.h (DEPRECATED_DO_REGISTERS_INFO)
        (pa_do_registers_info): Delete.
        * hppa-tdep.c (pa_do_registers_info, pa_do_strcat_registers_info)
        (pa_print_registers, pa_print_fp_reg, pa_strcat_registers)
        (pa_strcat_fp_reg, pa_register_look_aside): Delete.

        * infcall.c (legacy_push_dummy_code): Delete #ifdef
        GDB_TARGET_IS_HPPA code.
        * config/pa/tm-hppa.h (DEPRECATED_FIX_CALL_DUMMY)
        (hppa_fix_call_dummy, DEPRECATED_CALL_DUMMY_HAS_COMPLETED)
        (DEPRECATED_DUMMY_WRITE_SP, CALL_DUMMY): Delete.
        * config/pa/tm-hppa64.h (CALL_DUMMY): Delete.
        * hppa-tdep.c (hppa_frame_chain, hppa_frame_chain_valid)
        (hppa_push_dummy_frame, hppa_pop_frame, hppa_push_arguments)
        (hppa_fix_call_dummy, hppa64_stack_align, hppa_frame_saved_pc)
        (hppa_init_extra_frame_info, hppa_saved_pc_after_call)
        (hppa64_call_dummy_breakpoint_offset, hppa_frame_init_saved_regs)
        (hppa_frameless_function_invocation, hppa64_store_return_value)
        (hppa_store_struct_return, hppa64_extract_return_value)
        (hppa64_use_struct_convention, hppa_frame_find_saved_regs)
        (hppa32_call_dummy_length, hppa64_call_dummy_length)
        (find_dummy_frame_regs, FUNC_LDIL_OFFSET, FUNC_LDO_OFFSET)
        (find_proc_framesize, deposit_21, restore_pc_queue)
        (find_return_regnum, pc_in_interrupt_handler, deposit_14)
        (rp_saved, pc_in_linker_stub): Delete.

        Unconditionally enable 64-bit frame and ABI code.
        * hppa-tdep.c (hppa_gdbarch_init): Do not set deprecated
        call_dummy_breakpoint_offset, call_dummy_length, stack_align,
        push_dummy_frame, fix_call_dummy, push_arguments,
        call_dummy_location, extract_return_value, use_struct_convention,
        store_return_value, store_struct_return, saved_pc_after_call,
        init_frame_pc, frame_init_saved_regs, init_extra_frame_info,
        frame_chain, frame_chain_valid, frameless_function_invocation,
        frame_saved_pc, and pop_frame.

        * hppa-tdep.c: Replace PC_REGNUM with PCOQ_HEAD_REGNUM.
        (hppa64_return_value, hppa64_push_dummy_call): Rewrite.
        (hppa_gdbarch_init): Do not set PC_REGNUM.

2004-03-06  Mark Kettenis  <kettenis@gnu.org>

        * config/alpha/tm-fbsd.h: Remove file.
        * config/alpha/fbsd.mt: Tweak comment.
        (TM_FILE): Set to tm-alpha.h.

2004-03-05  Andrew Cagney  <cagney@redhat.com>

        * infrun.c (step_over_function): When non-legacy code, and no
        step_frame_id, use the unwinder to get the caller's frame ID.

2004-03-05  Mark Kettenis  <kettenis@gnu.org>

        * i386bsd-tdep.c (_initialize_i386bsd_tdep): Register
        i386bsd_core_osabi_sniffer for bfd_arch_i386 instead of
        bfd_arch_unknown.  Adjust comment.

        * i386-nat.c: Fix typo in comment.  Re-introduce paranoiac.
        * i386obsd-tdep.c: Correct spelling in comment.
        * i386nbsd-tdep.c: Correct spelling in comment.
        * sparc-tdep.c: Correct spelling in comments.

2004-03-05  David Carlton  <carlton@kealia.com>

        * cp-namespace.c (cp_lookup_transparent_type_loop): Fix recursion
        bug.

2004-03-05  Mark Kettenis  <kettenis@gnu.org>

        * sparc-tdep.c: Fix typo in comment.

2004-03-04  J. Brobecker  <brobecker@gnat.com>

        * hppa-tdep.c (hppa_frame_cache): Avoid undefined return value.

2004-03-04  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2read.c: Add comment describing memory lifetimes.
        (struct dwarf2_pinfo): Update comment.
        (dwarf2_add_field, dwarf2_add_member_fn, read_structure_scope)
        (read_enumeration, new_symbol): Don't use obsavestring.

2004-03-04  Mark Kettenis  <kettenis@gnu.org>

        * amd64-linux-nat.c (fill_fpregset): Call amd64_colletc_fxsave
        instead of amd64_fill_fxsave.
        * amd64bsd-nat.c (store_inferior_registers): Likewise.
        * amd64fbsd-nat.c (fill_fpregset): Likewise.

        * sparc-tdep.c (sparc_frame_cache): Don't bail out if %fp is zero.
        Reorganize code a bit.

2004-03-04  Orjan Friberg  <orjanf@axis.com>

        * cris-tdep.c (cris_scan_prologue): Save the frame pointer's offset
        when the frame pointer is pushed.  Don't set the frame pointer's
        address on the stack unless it's actually located there.
        Set the SRP's address on the stack correctly when the PC is still in
        the prologue.
        (cris_return_value): New function.
        (cris_gdbarch_init): Clear deprecated store_return_value,
        extract_return_value.

2004-03-02  Jim Blandy  <jimb@redhat.com>

        * stabsread.c (reg_value_complaint): The maximum register number
        is one less than the number of registers.

2004-03-02  Andrew Cagney  <cagney@redhat.com>

        * i386-tdep.h (enum i386_regnum): Add I386_DS_REGNUM,
        I386_ES_REGNUM, I386_FS_REGNUM, and I386_GS_REGNUM.  Remove
        trailing comma and redundant assignment of I386_ST0_REGNUM.
        * amd64-nat.c (amd64_collect_native_gregset): Zero-extend the
        32-bit segment registers.

2004-03-01  Andrew Cagney  <cagney@redhat.com>

        * rs6000-tdep.c (rs6000_init_frame_pc_first): Fix compiler error,
        use frame_relative_level and get_next_frame.

2004-02-29  Andrew Cagney  <cagney@redhat.com>

        * rs6000-tdep.c (rs6000_init_frame_pc_first): New function.
        (rs6000_gdbarch_init): Set deprecated_init_frame_pc_first.
        * config/rs6000/tm-rs6000.h (DEPRECATED_INIT_FRAME_PC_FIRST):
        Delete macro.

2004-02-29  Daniel Jacobowitz  <drow@mvista.com>

        * inflow.c (terminal_inferior): Don't give up the terminal if we
        previously couldn't get the inferior's terminal state.

2004-02-29  Daniel Jacobowitz  <drow@mvista.com>

        * regcache.c (read_pc_pid): Restore inferior_ptid after reading
        PC_REGNUM.

2004-02-28  Andrew Cagney  <cagney@redhat.com>

        * NEWS: Refer to GDB 6.1.
        * README: Refer to GDB 6.1.
        * PROBLEMS: Refer to GDB 6.1.

2004-02-28  Daniel Jacobowitz  <drow@mvista.com>

        * thread-db.c (disable_thread_signals): Remove unused function.

2004-02-28  Mark Kettenis  <kettenis@gnu.org>

        * amd64-nat.c: Include "gdb_string.h".
        (amd64_collect_native_gregset): Zero-extend the 32-bit
        general-purpose registers and %eip.

        * amd64-tdep.h: (amd64_collect_fxsave): New prototype.
        * amd64-tdep.c (amd64_collect_fxsave): New function.
        (amd64_fill_fxsave): Simply call amd64_collect_fxsave.

        * i387-tdep.h: Update copyright year.
        (i387_collect_fxsave): New prototype.
        * i387-tdep.c: Update copyright year.
        (i387_collect_fxsave): New function containing most of the code
        from i387_fill_fxsave.
        (i387_fill_fxsave): Call i387_collect_fxsave.

2004-02-28  Andrew Cagney  <cagney@redhat.com>

        * amd64-linux-nat.c (ps_get_thread_area): When architecture is
        i386 use PTRACE_GET_THREAD_AREA.  Suggested by Roland McGrath.

2004-02-28  Mark Kettenis  <kettenis@gnu.org>

        * amd64-tdep.c (amd64_frame_cache): Fix comment.

2004-02-28  Andrew Cagney  <cagney@redhat.com>

        * utils.c: Use "", instead of <>, to include readline.
        tui/tui-win.c, tui/tui.c, tui/tui-hooks.c: Ditto.
        * tracepoint.c, top.c, symmisc.c, symfile.c: Ditto.
        * source.c, solib.c, exec.c, event-top.c: Ditto.
        * corelow.c, completer.c, cli/cli-setshow.c: Ditto.
        * cli/cli-dump.c, cli/cli-cmds.c: Ditto.
        * Makefile.in: Update all dependencies.
        (readline_tilde_h, readline_history_h): Define.
        (readline_headers): Delete.

2004-02-28  Mark Kettenis  <kettenis@gnu.org>

        * config/djgpp/fnchange.lst: Rename "config/i386/nm-linux64.h" to
        "config/i386/nm-lx64.h" and "config/i386/tm-linux64.h" to
        "config/i386/tm-lx64.h".

        * config/djgpp/fnchange.lst: Rename "amd64-linux-tdep.c" to
        "amd64-ltdep.c" and "amd64-linux-nat.c" to "amd64-lnat.c".  Remove
        rules for "x86-64-linux-tdep.c" and "x86-64-linux-nat.c".

2004-02-28  Andrew Cagney  <cagney@redhat.com>

        * dwarf2-frame.h (struct gdbarch): Add opaque declaration.

        * breakpoint.c (_initialize_breakpoint): Use
        "add_setshow_auto_boolean_cmd.  Better word-wrap help messages.
        Add help to show command.

2004-02-28  Mark Kettenis  <kettenis@gnu.org>

        * i386-nat.c: Reformat to be closer to coding standards.
        (i386_handle_nonaligned_watchpoint): Rename local variable `rv' to
        `retval'.  Make variables `align' and `size' local to while-loop.
        (i386_stopped_data_address): Rename local variable `ret' to `addr'.
        (_initialize_i386_nat): New prototype.

        * tui/tui.c: Include <readline/readline.h> instead of
        "readline/readline.h".  Include it after <term.h> and
        "gdb_curses.h".

2004-02-27  Andrew Cagney  <cagney@redhat.com>

        * hppa-tdep.c (hppa_gdbarch_init): On 32-bit systems always use
        the new frame unwind code.
        (hppa_frame_cache): Use PCOQ_HEAD_REGNUM instead of PC_REGNUM.
        (hppa_frame_prev_register): Compute PCOQ_TAIL_REGNUM from
        PCOQ_HEAD_REGNUM.

        * hppa-tdep.c (hppa_gdbarch_init): On 32-bit systems always
        "return_value" and "push_dummy_call".
        (hppa32_use_struct_convention): Delete unused function.
        (hppa32_store_return_value): Delete unused function.
        (hppa32_extract_return_value): Delete unused function.
        (hppa32_stack_align): Delete function.

2004-02-27  Eli Zaretskii  <eliz@elta.co.il>

        * coffread.c (enter_linenos): Don't let rawptr reference memory
        outside linetab[]'s limits.

2004-02-27  Andrew Cagney  <cagney@redhat.com>

        * hppa-tdep.c (hppa32_push_dummy_call): Fix code reserving
        inferior stack space - the stack needs to grow upwards.
        (hppa32_frame_align): New function.
        (hppa64_frame_align): Replace hppa_frame_align.
        (hppa_gdbarch_init): Update.

2004-02-26  Orjan Friberg  <orjanf@axis.com>

        * cris-tdep.c (frame_unwind.h, frame-base.h, trad-frame.h)
        (dwarf2-frame.h): Include.
        (enum cris_regnums): New enum CRIS_FP_REGNUM.
        Remove static variables related to ABI setting.
        (struct gdbarch_tdep): Remove cris_abi member.
        (struct frame_extra_info): Remove.
        (cris_unwind_cache, stack_item): New structs.
        (cris_frame_unwind, cris_frame_base): New variables.
        (push_stack_item, pop_stack_item)
        (cris_frame_unwind_cache, cris_frame_this_id)
        (cris_frame_prev_register, cris_unwind_dummy_id, cris_frame_align)
        (cris_push_dummy_code, cris_push_dummy_call, cris_frame_sniffer)
        (cris_frame_base_address, cris_scan_prologue, cris_unwind_pc)
        (cris_unwind_sp, cris_store_return_value, cris_extract_return_value)
        (cris_reg_struct_has_addr): New functions.
        (cris_examine, cris_frame_init_saved_regs, cris_frame_chain)
        (cris_frame_saved_pc, cris_saved_pc_after_call,
        (cris_store_struct_return, cris_frameless_function_invocation)
        (cris_pop_frame, cris_skip_prologue_main)
        (cris_abi_original_store_return_value)
        (cris_abi_v2_store_return_value)
        (cris_abi_original_extract_return_value)
        (cris_abi_v2_extract_return_value)
        (cris_abi_original_reg_struct_has_addr)
        (cris_abi_v2_reg_struct_has_addr)
        (cris_abi_original_push_arguments, cris_abi_v2_push_arguments)
        (cris_push_return_address, cris_abi_update): Remove.
        (_initialize_cris_tdep): Remove ABI command.
        (cris_dump_tdep): Ditto.
        (cris_gdbarch_init): Remove ABI command.
        Set store_return_value, extract_return_value, push_dummy_code,
        push_dummy_call, frame_align, unwind_pc, unwind_sp, unwind_dummy_id,
        frame_unwind_append_sniffer, frame_base_set_default.
        Clear deprecated init_frame_pc, push_arguments, store_return_value,
        extract_return_value, fp_regnum, pc_in_call_dummy, call_dummy_words,
        sizeof_call_dummy_words, get_saved_register, push_return_address,
        pop_frame, store_struct_return, frame_init_saved_regs,
        init_extra_frame_info, frameless_function_invocation, frame_chain,
        frame_saved_pc, saved_pc_after_call, save_dummy_frame_tos,
        dummy_write_sp.

2004-02-26  Jeff Johnston  <jjohnstn@redhat.com>

        * valprint.h (print_hex_chars, print_char_chars): New prototypes.
        * valprint.c (print_hex_chars): Change from static to external.
        (print_char_chars): New function.
        * printcmd.c (print_scalar_formatted): For integer and enum types
        that are longer than LONGEST, perform processing via appropriate
        print_*_chars routines.

2004-02-26  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in: Update dependencies.
        Changes from Ulrich Weigand,
        * s390-tdep.c: Include "dwarf2-frame.h".
        (s390_dwarf2_frame_init_reg): New function.
        (s390_gdbarch_init): Install dwarf2_frame_sniffer and
        dwarf2_frame_base_sniffer.  Call dwarf2_frame_set_init_reg.

2004-02-26  Jeff Johnston  <jjohnstn@redhat.com>

        * breakpoint.c (pending_break_support): New setting variable.
        (break_command_1): Account for pending_break_support setting
        when creating pending breakpoints.
        (set_breakpoint_cmd, show_breakpoint_cmd): New functions.
        (_initialize_breakpoint): Add "set breakpoint pending" and
        "show breakpoint pending" commands.

2004-02-26  Andrew Cagney  <cagney@redhat.com>

        Fix PR i18n/1570.
        * charset.c (backslashable, backslashed, represented): Remove 'e'
        from list of escaped characters, not part of ISO-C.

2004-02-25  J. Brobecker  <brobecker@gnat.com>

        From Peter Schauer <schauer@pdf.de>:
        * tui/tui.c: Move system header includes after local includes.
        Fixes a build failure on solaris systems.

2004-02-25  J. Brobecker  <brobecker@gnat.com>

        * configure.in: Refine the previous change.
        * configure: Regenerate.

2004-02-25  Mark Kettenis  <kettenis@gnu.org>

        * amd64-tdep.h: Renamed from x86-64-tdep.h.
        * amd64-tdep.c: Renamed from x86-64-tdep.c.  Include
        "amd64-tdep.h" instead of "x86-64-tdep.h".
        * amd64-nat.c: Include "amd64-tdep.h" instead of "x86-64-tdep.h".
        * amd64-linux-tdep.h: Renamed from x86-64-linux.h.
        * amd64-linux-tdep.c: Renamed from x86-64-linux-tdep.c.  Include
        "amd64-tdep.h" and "amd64-linux-tdep.h" instead of "x86-64-tdep.h"
        and "x86-64-tdep.c".
        * amd64-linux-nat.c: Renamed from x86-64-linux-nat.c.  Include
        "amd64-tdep.h" and "amd64-linux-tdep.h" instead of "x86-64-tdep.h"
        and "x86-64-tdep.c".
        * amd64bsd-nat.c: Update copyright year.
        Include "amd64-tdep.h" instead of "x86-64-tdep.h".
        * amd64fbsd-tdep.c: Include "amd64-tdep.h" instead of
        "x86-64-tdep.h".
        * amd64fbsd-nat.c: Include "amd64-tdep.h" instead of
        "x86-64-tdep.h".
        * amd64nbsd-tdep.c: Include "amd64-tdep.h" instead of
        "x86-64-tdep.h".
        * amd64nbsd-nat.c: Include "amd64-tdep.h" instead of
        "x86-64-tdep.h".
        * amd64obsd-tdep.c: Include "amd64-tdep.h" instead of
        "x86-64-tdep.h".
        * amd64obsd-nat.c: Include "amd64-tdep.h" instead of
        "x86-64-tdep.h".
        * configure.host: (x86_64-*-linux*): Set gdb_target to linux64.
        * configure.tgt (x86_64-*-linux*): Set gdb_target to linux64.
        * Makefile.in (amd64_linux_tdep_h): Renamed from
        x86_64_linux_tdep_h.
        (amd64_tdep_h): Renamed from x86_64_tdep_h.
        (amd64bsd-nat.o, amd64fbsd-nat.o, amd64fbsd-tdep.o, amd64-nat.o)
        (amd64nbsd-nat.o, amd64nbsd-tdep.o, amd64obsd-nat.o)
        (amd64obsd-tdep.o): Update dependencies.
        (amd64-tdep.o, amd64-linux-nat.o, amd64-linux-tdep.o): New
        dependencies.
        (x86-64-linux-nat.o, x86-64-linux-tdep.o, x86-64-tdep.o): Remove
        dependencies.
        (ALLDEPFILES): Add amd64-tdep.c, amd64obsd-nat.c, amd64obsd-nat.c,
        amd64-linux-nat.c amd64-linux-tdep.c.
        * config/i386/tm-linux64.h: Renamed from tm-x86-64linux.h
        * config/i386/nm-linux64.h: Renamed from nm-x86-64linux.h.
        * config/i386/linux64.mt: Renamed from x86-64linux.mt.
        (TDEPFILES): Replace x86-64-tdep.o and x86-64-linux-tdep.o with
        amd64-tdep.o and amd64-linux-tdep.o.
        (TM_FILE): Set to tm-linux64.h.
        * config/i386/linux64.mh: Renamed from x86-64linux.mh.
        (NAT_FILE): Set to nm-linux64.h.
        (NATDEPFILES): Replace x86-64-linux-nat.o with amd64-linux-nat.o.
        * config/i386/fbsd64.mt (TDEPFILES): Replace x86-64-tdep.o with
        amd64-tdep.o.
        * config/i386/nbsd64.mt (TDEPFILES): Replace x86-64-tdep.o with
        amd64-tdep.o.
        * config/i386/obsd64.mt (TDEPFILES): Replace x86-64-tdep.o with
        amd64-tdep.o.

2004-02-25  Roland McGrath  <roland@redhat.com>

        * remote.c (remote_protocol_qPart_auxv): New variable.
        (init_all_packet_configs): Initialize it.
        (set_remote_protocol_qPart_auxv_packet_cmd): New function.
        (show_remote_protocol_qPart_auxv_packet_cmd): New function.
        (show_remote_cmd): Call it.
        (_initialize_remote): Initialize commands.
        (remote_xfer_partial): If enabled, use qPart:auxv:read:... query to
        service TARGET_OBJECT_AUXV requests.

2004-02-25  J. Brobecker  <brobecker@gnat.com>

        * configure.in: Make sure that the wborder function is available.
        Otherwise, search for it in the cur_colr library.
        * configure: Regenerate.

2004-02-25  Andrew Cagney  <cagney@redhat.com>

        * hppa-tdep.c (hppa32_push_dummy_call): Rewrite.

2004-02-25  Mark Kettenis  <kettenis@gnu.org>

        * config/i386/tm-x86-64linux.h: Tweak comments.

2004-02-25  Richard Sandiford  <rsandifo@redhat.com>

        * MAINTAINERS: Add self to write-after-approval list.

2004-02-25  Andrew Cagney  <cagney@redhat.com>

        PR cli/1566.  Problem found, and fix suggested by David Allan.
        * cli/cli-script.c (execute_control_command): Unconditionally
        install a cleanup.  Default "ret" to "invalid_control".  Use
        "break" instead of "return" to escape from the switch.

2004-02-24  J. Brobecker  <brobecker@gnat.com>

        * tui/tui-disasm.c: %s/lines/asm_lines/g to avoid a collision
        with the lines macro defined in term.h on AiX.
        * tui/tui-regs.c: %s/label_width/tui_label_width/g, to avoid
        a collision with the label_width macro defined in term.h on AiX.

2004-02-23  David Mosberger  <davidm@hpl.hp.com>

        Committed by Kevin Buettner <kevinb@redhat.com>.

        * ia64-tdep.h (ia64_write_pc, ia64_linux_write_pc): Declare.
        * ia64-tdep.c (ia64_write_pc): Make it a global function.
        (ia64_gdbarch_init): For Linux targets, use ia64_linux_write_pc()
        instead of ia64_write_pc().
        * ia64-linux-tdep.c (regcache.h): Include.
        (ia64_linux_write_pc): New function.

2004-02-23  Roland McGrath  <roland@redhat.com>

        * auxv.c (info_auxv_command): Fix typos in error messages.

2004-02-23  Mark Kettenis  <kettenis@gnu.org>

        * x86-64-tdep.h: Tweak comment.
        (enum amd64_regnum): New.
        (X86_64_RAX_REGNUM, X86_64_RDX_REGNUM, X86_64_RDI_REGNUM)
        (X86_64_RBP_REGNUM, X86_64_RSP_REGNUM, X86_64_RIP_REGNUM)
        (X86_64_EFLAGS_REGNUM, X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM)
        (X86_64_XMM1_REGNUM): Removed.
        (AMD64_NUM_GREGS): Renamed from X86_64_NUM_GREGS.
        (amd64_init_abi, amd64_supply_fxsave, amd64_fill_fxsave): Adjust
        prototypes for renamed functions.
        * x86-64-tdep.c: Fix typo.
        (amd64_dwarf_regmap): Use constants from `enum amd64_regnum' for
        register numbers.
        (amd64_return_value, amd64_push_arguments, amd64_push_dummy_call):
        Use constants from `enum amd64_regnum' for register numbers.
        (AMD64_NUM_SAVED_REGS): Adjust for renamed macros.
        (amd64_analyze_prologue, amd64_frame_cache,
        amd64_sigtramp_frame_cache): Use constants from `enum
        amd64_regnum' for register numbers.
        (amd64_supply_fpregset): Adjust for renamed functions.
        (amd64_init_abi): Rename from x86_64_init_abi.  Use constants from
        `enum amd64_regnum' for register numbers.
        (I387_ST0_REGNUM): Use constant from `enum amd64_regnum'.
        (amd64_supply_fxsave): Rename from x86_64_supply_fxsave.
        (amd64_fill_fxsave): Rename fro x86_64_fill_fxsave.
        * x86-64-linux-tdep.c (amd64_linux_supply_gregset)
        (amd64_linux_fill_gregset): Adjust for renamed macros.
        (fetch_core_registers): Adjust for renamed functions.
        (amd64_linux_init_abi): Adjust for renamed functions.
        * x86-64-linux-nat.c (supply_gregset, fill_gregset): Adjust for
        renamed functions.
        * amd64-nat.c: Adjust for renamed macros.
        * amd64bsd-nat.c (fetch_inferior_registers)
        (store_inferior_registers): Use constants from `enum amd64_regnum'
        for register numbers.  Adjust for renamed variables.
        * amd64fbsd-nat.c (supply_gregset, fill_gregset): Adjust for
        renamed variables.
        (_initialize_amd64fbsd_nat): Use constants from `enum
        amd64_regnum' for register numbers.
        * amd64fbsd-tdep.c (amd64fbsd_sigcontext_addr): Use constants from
        `enum amd64_regnum' for register numbers.
        (amd64fbsd_init_abi): Adjust for renamed functions.
        * amd64nbsd-tdep.c (amd64nbsd_sigcontext_addr): Use constants from
        `enum amd64_regnum' for register numbers.
        (amd64nbsd_init_abi): Adjust for renamed functions.
        (_initialize_amd64nbsd_ndep): Adjust for renamed macros.
        * amd64obsd-tdep.c (amd64obsd_sigcontext_addr): Use constants from
        `enum amd64_regnum' for register numbers.
        (amd64obsd_init_abi): Adjust for renamed functions.
        (_initialize_amd64obsd_ndep): Adjust for renamed macros.

2004-02-23  Jeff Johnston  <jjohnstn@redhat.com>

        * breakpoint.c (print_one_breakpoint): Do not output spaces
        after printing <PENDING> for a pending breakpoint.

2004-02-23  Jeff Johnston  <jjohnstn@redhat.com>

        * printcmd.c (print_scalar_formatted): Initialize val_long
        to remove compiler warning message.

2004-02-23  Jeff Johnston  <jjohnstn@redhat.com>

        * defs.h (nquery, yquery): New prototypes.
        * breakpoint.c (break_command_1): Use new nquery interface.
        * utils.c (defaulted_query, nquery, yquery): New functions.

2004-02-23  Andrew Cagney  <cagney@redhat.com>

        * hppa-tdep.c (hppa_frame_align): New function.
        (hppa32_push_dummy_call): New function.
        (hppa64_push_dummy_call): New function.
        (hppa_gdbarch_init): Set frame_align and push_dummy_call; keep
        disabled.

        * infcall.c (legacy_push_dummy_code): Don't call deprecated
        FIX_CALL_DUMMY when push_dummy_call is available.
        (call_function_by_hand, push_dummy_code): Ditto.

2004-02-22  Andrew Cagney  <cagney@redhat.com>

        * config/pa/tm-hppa.h (CALL_DUMMY_LOCATION): Delete macro.
        (DEPRECATED_PC_IN_CALL_DUMMY): Delete macro.
        (DEPRECATED_USE_GENERIC_DUMMY_FRAMES): Delete macro.
        * hppa-tdep.c (hppa_gdbarch_init): Clear deprecated
        use_generic_dummy_frames, set deprecated pc_in_call_dummy, set
        call_dummy_location to ON_STACK.

2004-02-22  Mark Kettenis  <kettenis@gnu.org>

        * x86-64-linux-tdep.c: Tweak comment.
        (amd64_linux_supply_gregset): Renamed from
        x86_64_linux_supply_gresget.
        (amd64_linux_fill_gregset): Renamed from
        x86_64_linux_fill_gregset.
        (fetch_core_registers): Adjust for renamed functions.
        (amd64_core_fns): Renamed from x86_64_core_fns.
        (amd64_linux_sigtramp_start): Renamed from
        x86_64_linux_sigtramp_start.
        (amd64_linux_pc_in_sigtramp): Renamed from
        x86_64_linux_pc_in_sigtramp.  Adjust for renamed functions.
        (AMD64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET): Renamed from
        X86_64_LINUX_UCONTEXT_SIGCONTEXT_OFFSET.
        (amd64_linux_sigcontext_addr): Renamed from
        x86_64_linux_sigcontext_addr.
        (amd64_linux_sc_reg_offset): Renamed from
        x86_64_linux_sc_reg_offset.
        (amd64_linux_init_abi): Renamed from x86_64_linux_init_abi.
        Adjust for renamed functions and variables.
        (_initialize_amd64_linux_tdep): Renamed from
        _initialize_x86_64_linux_tdep.  Adjust for renamed functions and
        variables.
        * x86-64-linux-tdep.h: Update copyright year.  Tweak comment.
        Adjust for renamed functions.

        * x86-64-linux-nat.c (amd64_linux_gregset64_reg_offset): Rename
        from x86_64_linux_gregset64_reg_offset.
        (amd64_linux_gregset32_reg_offset): Rename from
        x86_64_linux_gregset64_reg_offset.
        (amd64_linux_dr_get): Renamed from x86_64_linux_dr_get.
        (amd64_linux_dr_set): Renamed from x86_64_linux_dr_set.
        (amd64_linux_dr_set_control): Renamed from
        x86_64_linux_dr_set_control.  Adjust for renamed functions.
        (amd64_linux_dr_set_addr): Renamed from x86_64_linux_dr_set_addr.
        Adjust for renamed functions.
        (amd64_linux_dr_reset_addr): Renamed from
        x86_64_linux_dr_reset_addr. Adjust for renamed functions.
        (amd64_linux_dr_get_status): Renamed from
        x86_64_linux_dr_get_status.  Adjust for renamed functions.
        (_initialize_amd64_linux_nat): Renamed from
        _initialize_x86_64_linux_nat.  Adjust for renamed variables and
        functions.
        * config/i386/nm-x86-64linux.h: Update copyright year.
        Adjust for renamed functions.

        * amd64fbsd-tdep.c (amd64fbsd_sigtramp_start_addr): Renamed from
        amd64fbsd_sigtramp_start.
        (amd64fbsd_sigtramp_end_addr): Renamed from
        amd64fbsd_sigtramp_end.
        (amd64fbsd_init_abi): Adjust for renamed variables.
        * amd64fbsd-nat.c (_initialize_amd64fbsd_nat): Adjust for renamed
        variables.
        * x86-64-tdep.h (amd64fbsd_sigtramp_start_addr): Renamed from
        amd64fbsd_sigtramp_start.
        (amd64fbsd_sigtramp_end_addr): Renamed from
        amd64fbsd_sigtramp_end.

2004-02-22  Andrew Cagney  <cagney@redhat.com>

        * hppa-tdep.c (hppa32_return_value): New function.
        (hppa64_return_value): New function.
        (hppa_gdbarch_init): Set return_value; keep disabled.

        * hppa-tdep.c (hppa_gdbarch_init): Re-order separating
        struct-return and inferior function call methods.

        * hppa-tdep.c: Include "trad-frame.h", "frame-unwind.h", and
        "frame-base.h".
        (struct hppa_frame_cache): Define.
        (hppa_frame_cache, hppa_frame_this_id): New functions.
        (hppa_frame_prev_register): New function.
        (hppa_frame_unwind, hppa_frame_base): New variables.
        (hppa_frame_unwind_sniffer): New function.
        (hppa_frame_base_address, hppa_unwind_pc): New function.
        (hppa_gdbarch_init): Set unwind_dummy_id, unwind_pc, frame unwind
        sniffer, and frame base sniffer; keep disabled.
        (hppa_frame_base_sniffer, hppa_unwind_dummy_id): New functions.
        * Makefile.in: Update dependencies, fix s/nbsd/obsd/ typo.

        * frame-unwind.c (frame_unwind_find_by_frame): Add legacy_frame_p
        to predicates for "seriously old code".

        * hppa-tdep.c (hppa_gdbarch_init): Convert compile time #if0s into
        runtime if(0).

        * hppa-tdep.c (hppa_breakpoint_from_pc): Make "breakpoint"
        unsigned.
        (hppa_frame_find_saved_regs): Fix "std" instruction pattern

        * config/pa/tm-hppa.h: Update copyright.
        (DEPRECATED_INIT_FRAME_PC): Delete macro.
        (deprecated_init_frame_pc_default): Delete declaration.
        (hppa_frame_init_saved_regs): Delete declaration.
        (DEPRECATED_FRAME_INIT_SAVED_REGS): Delete macro.
        * hppa-tdep.c: Include "arch-utils.h".
        (hppa_gdbarch_init): Set deprecated init_frame_pc
        and deprecated frame_init_saved_regs.
        (hppa_frame_init_saved_regs): Make static.

2004-02-22  Mark Kettenis  <kettenis@gnu.org>

        Remove old 386BSD support.
        * NEWS (REMOVED configurations and files): Add i[3456]86-*-bsd*.
        * configure.host: Remove i[34567]86-*-bsd*.
        * configure.tgt: Remove i[34567]86-*-bsd*.
        * i386b-nat.c: Removed.
        * Makefile.in (ALLDEPFILES): Remove i386b-nat.c.
        (i386b-nat.o): Remove dependencies.

        * config/i386/i386bsd.mh: Removed.
        * config/i386/i386bsd.mt: Removed.
        * config/i386/nm-i386bsd.h: Removed.
        * config/i386/tm-i386bsd.h: Removed.
        * config/i386/xm-i386bsd.h: Removed.

        * x86-64-tdep.h (amd64obsd_r_reg_offset): New extern declaration.

        * amd64fbsd-tdep.c: Include "solib-svr4.h".
        (amd64fbsd_init_abi): Set link map offsets.
        * amd64nbsd-tdep.c: Include "slib-svr4.h".
        (amd64nbsd_init_abi): Set link map offsets.
        * amd64obsd-tdep.c: Include "solib-svr4.h".
        (amd64obsd_init_abi): Set link map offsets.
        * i386fbsd-tdep.c: Include "solib-svr4.h".
        (i386fbsd_init_abi): Set link map offsets.
        * i386nbsd-tdep.c: Include "solib-svr4.h".
        (i386nbsdelf_init_abi): Set link map offsets.
        * Makefile.in (amd64fbsd-tdep.o, amd64nbsd-tdep.o)
        (amd64obsd-tdep.o, i386fbsd-tdep.o): Update dependencies.
        * config/i386/fbsd.mh (NATDEPFILES): Remove solib.o, solib-svr4.o,
        solib-legacy.o and core-aout.o. Reformat.
        * config/i386/fbsd64.mh (NATDEPFILES): Remove solib.o,
        solib-svr4.o, solib-legacy.o.  Reformat.
        * config/i386/nbsdaout.mh (NATDEPFILES): Add solib.o.  Reformat.
        * config/i386/nbsdelf.mh: Reformat.
        * config/i386/nbsd64.mh (NATDEPFILES): Remove solib.o,
        solib-svr4.o, solib-legacy.o and corelow.o.
        * config/i386/obsd.mh, config/i386/obsdaout.mh: Reformat.
        * config/i386/obsd64.mh (NATDEPFILES): Remove solib.o,
        solib-svr4.o, solib-legacy.o and corelow.o.  Reformat.
        * config/i386/fbsd.mt (TDEPFILES): Add solib.o, solib-svr4.o.
        * config/i386/fbsd64.mt (TDEPFILES): Add solib.o, solib-svr4.o.
        (TM_FILE): Set to tm-fbsd.h.
        * config/i386/nbsd.mt (TDEPFILES): Reformat.
        * config/i386/nbsd64.mt (TDEPFILES): Add corelow.o, solib.o and
        solib-svr4.o.
        * config/i386/obsd.mt (TDEPFILES): Add corelow.o, solib.o and
        solib-svr4.o.
        (TM_FILE): Set to nm-nbsd.h.
        * config/i386/nm-fbsd.h: Update copyright year.  Tweak comments.
        Simplify shared library support.  Don't include "elf/common.h".
        (SVR4_SHARED_LIBS): Don't define.
        * config/i386/nm-fbsd64.h: Update copyright year.  Don't include
        "solib.h".
        * config/i386/nm-nbsd.h, config/i386/nm-nbsdaout.h,
        config/i386/nm-obsd.h: Update copyright year.  Tweak comments.
        * config/i386/tm-fbsd.h: Update copyright tear.  Tweak comments.
        Don't include "i386/tm-i386.h".  Include "solib.h".
        * config/i386/tm-nbsd.h: Update copyright year.  Tweak comments.
        Don't include "i386/tm-i386.h".
        * config/i386/xm-i386.h: Update copyright year.  Tweak comments.
        * config/i386/xm-nbsd.h: Update copyright year.  Tweak comments.
        Include "i386/xm-i386.h".
        (HOST_LONG_DOUBLE_FORMAT): Remove.

        Fix OpenBSD/i386 sigtramp recognition.
        * i386-tdep.h: Update copyright year.
        (i386bsd_pc_in_sigtramp, i386bsd_sigtramp_start)
        (i386bsd_sigtramp_end): New prototypes.
        (i386fbsd_sigtramp_start_addr): Renamed from
        i386fbsd_sigtramp_start.
        (i386fbsd_sigtramp_end_addr): Renamed from i386fbsd_sigtramp_end.
        (i386obsd_sigtramp_start_addr): Renamed from
        i386obsd_sigtramp_start.
        (i386obsd_sigtramp_end_addr): Renamed from i386obsd_sigtramp_end.
        * i386bsd-tdep.c: Update copyright year.
        (i386bsd_pc_in_sigtramp): Make public.
        * i386fbsd-nat.c: Update copyright year.
        (_initialize_i386fbsd_nat): Adjust for renamed variables.
        * i386fbsd-tdep.c: Update copyright year.
        (i386fbsd_sigtramp_start_addr): Renamed from
        i386fbsd_sigtramp_start.
        (i386fbsd_sigtramp_end_addr): Renamed from i386fbsd_sigtramp_end.
        (i386fbsdaout_init_abi): Adjust for renamed variables.
        * i386obsd-nat.c: Update copyright year.
        (_initialize_i386obsd_nat): Adjust for renamed variables.
        * i386obsd-tdep.c: Include "target.h".
        (i386obsd_page_size): New variable.
        (i386obsd_pc_in_sigtramp, i386obsd_sigtramp_start)
        (i386obsd_sigtramp_end): New functions.
        (i386obsd_sigtramp_start_addr): Renamed from
        i386obsd_sigtramp_start.
        (i386obsd_sigtramp_end_addr): Renamed from i386obsd_sigtramp_end.
        (i386obsd_init_abi): Adjust for renamed variables.  Set
        pc_in_sigtramp, sigtramp_start and sigtramp_end.
        * Makefile.in (i386obsd-tdep.o): Update dependencies.

        * amd64obsd-tdep.c (amd64obsd_pc_in_sigtramp): Adjust for signal
        trampoline change in OpenBSD kernel.

        * amd64-nat.c: Update copyright year.
        (amd64_supply_native_gregset, amd64_collect_native_gregset): Use
        architecture from REGCACHE.

        * x86-64-linux-nat.c (x86_64_linux_gregset32_reg_offset): Use
        symbolic constants from <sys/reg.h> instead of hard-coded numbers.

2004-02-21  Mark Kettenis  <kettenis@gnu.org>

        * configure.host: Add i[34567]86-*-openbsd[0-2].* and
        i[34567]86-*-openbsd3.[0-3].
        * config/i386/obsdaout.mh: New file.

        * config/i386/obsd.mh (MH_FLAGS): Remove.

        Fix PR build/1549.
        * i386obsd-tdep.c: Update copyright years.  Include
        "solib-svr4.h".
        (i386obsd_init_abi): Don't set regset_from_core_section here.
        (i386obsd_aout_init_abi): New function.  Set
        regset_from_core_section here.
        (i386obsd_elf_init_abi): New function.
        (_initialize_i386obsd_tdep): Register OS/ABI for OpenBSD ELF.
        * Makefile.in (i386obsd-tdep.o): Update dependecies.
        * config/i386/obsd.mt (TDEPFILES): Add solib.o and solib-svr4.o.
        (TM_FILE): Set to tm-nbsd.h.

        * config/i386/obsd.mh (NATDEPFILES): Remove solib.o and
        solib-sunos.o.

        * solib-svr4.h: Update copyright year.
        (svr4_ilp32_fetch_link_map_offsets)
        (svr4_lp64_fetch_link_map_offsets): New prototype.
        * solib-svr4.c: Update copyright year.
        (svr4_ilp32_fetch_link_map_offsets)
        (svr4_lp64_fetch_link_map_offsets): New function.

2004-02-20  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2read.c (add_partial_symbol): Fix typo in adding enumerators
        to the partial symbol table.

2004-02-20  J. brobecker  <brobecker@gnat.com>

        * PROBLEMS: Add description of problem documented under gdb/1560.

2004-02-20  Mark Kettenis  <kettenis@gnu.org>

        * amd64obsd-tdep.c: Include "regset.h" and "i387-tdep.h".  Fix
        comments.
        (amd64obsd_supply_regset, amd64obsd_regset_from_core_section): New
        functions.
        (amd64obsd_init_abi): Reorder initializations.  Use
        amd64obsd_r_reg_offset to initialize the general-purpose register
        set details.  Set regset_from_core_section.
        (_initialize_amd64obsd_tdep): Rename from
        _initialize_amd64obsd_ndep.  Add OS ABI handler for core dumps.
        * Makefile.in (amd64obsd-tdep.o): Update dependencies.
        * config/i386/obsd64.mt (TDEPFILES): Add i386-tdep.o.

        * NEWS (New native configurations): Mention OpenBSD/alpha.
        * configure.tgt: Add alpha*-*-openbsd*.
        * configure.host: Add alpha*-*-openbsd*.
        * alphanbsd-tdep.c: Update copyright year.
        (_initialize_alphanbsd_tdep): Register OS ABI for OpenBSD ELF.

2004-02-20  Andrew Cagney  <cagney@redhat.com>

        Fix PR tdep/1372.
        * configure.tgt: Delete target "none-*-*".
        * configure.host: Delete host "none-*-*".
        * config/none/none.mh: Delete file.
        * config/none/none.mt: Delete file.
        * config/none/xm-none.h: Delete file.
        * config/none/tm-none.h: Delete file.
        * config/none/nm-none.h: Delete file.

2004-02-19  Fred Fish  <fnf@redhat.com>

        * sh-tdep.c (sh_analyze_prologue): Eliminate useless test of
        cache->uses_fp prior to setting it.

2004-02-19  Fred Fish  <fnf@redhat.com>

        Fix for PR breakpoint/1558.
        * sh-tdep.c (IS_JSR): New macro.
        (sh_analyze_prologue): Use IS_JSR to terminate prologue scan.

2004-02-19  Jim Blandy  <jimb@redhat.com>

        * findvar.c (value_from_register): Doc fix.

2004-02-19  Jeff Johnston  <jjohnstn@redhat.com>

        * printcmd.c (print_scalar_formatted): Do not check for sizeof
        type being greater than sizeof of host's LONGEST.  Always use
        unpack_long() unless format 'f' chosen.

2004-02-19  Joel Brobecker  <brobecker@gnat.com>

        Committed by Elena Zannoni  <ezannoni@redhat.com>

        * symtab.c (find_pc_sect_psymtab): Return the psymtab that
        contains a symbol wich is the best, non-exact match for the given
        pc.  Update comments.

2004-02-19  Elena Zannoni  <ezannoni@redhat.com>

        * event-top.c (async_request_quit): Remove uses of REQUEST_QUIT
        macro, which was part of the now removed Mach 3 port.
        * utils.c (request_quit): Ditto.

2004-02-18  Mark Kettenis  <kettenis@gnu.org>

        * config/djgpp/fnchange.lst: Rename "amd64obsd-tdep.c" and
        "amd64obsd-nat.c" to "a64ob-tdep.c" and "a64ob-nat.c".

2004-02-18  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>

        Committed by Mark Kettenis  <kettenis@gnu.org>.

        * config/s390/nm-linux.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT):
        Define.

2004-02-18  Andrew Cagney  <cagney@redhat.com>

        * configure.in: Add a TUI target to CONFIG_ALL, CONFIG_CLEAN,
        CONFIG_INSTALL and CONFIG_UNINSTALL.
        * configure: Re-generate.
        * interps.h (INTERP_TUI): Define.
        * Makefile.in: Update dependencies.
        (TUI): New macro.
        (tui-main.o): Specify dependencies.
        (install-tui, uninstall-tui, clean-tui, all-tui): New rules.
        * tui/tui-main.c: New file.

2004-02-18  Mark Kettenis  <kettenis@gnu.org>

        * amd64obsd-tdep.c, amd64obsd-nat.c: New files.
        * Makefile.in (amd64obsd-nat.o, amd64obsd-tdep.o): New
        dependencies.
        * configure.host: Add x86_64-*-openbsd*.
        * configure.tgt: Add x86_64-*-openbsd*.
        * config/i386/obsd64.mt, config/i386/obsd64.mh: New files.

        * tui/tui.c: Don't include <malloc.h>.

        * Makefile.in (ALLDEPFILES): Add amd64-nat.c, amd64bsd-nat.c,
        amdfbsd-nat.c, amd64-fbsd-tdep.c, amd64nbsd-nat.c and
        amd64nbsd-tdep.c.

        * i386obsd-tdep.c (i386obsd_aout_regset_from_core_section): Make
        static.  Remove extraneous whitespace.
        * i386nbsd-tdep.c (i386nbsd_aout_regset_from_core_section): Make
        static.

2004-02-17  Jim Blandy  <jimb@redhat.com>

        * findvar.c (value_from_register): Doc fix.

2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>

        Committed by Jim Blandy  <jimb@redhat.com>.

        * eval.c (evaluate_subexp_standard, case OP_OBJC_MSGCALL): Use
        CORE_ADDR as type for selectors.  Correct types for GNU run time
        message lookup function to use double indirection.
        * objc-lang.c (lookup_child_selector): Use CORE_ADDR as return type.
        * objc-lang.h (lookup_child_selector): Adapt prototype.

        * s390-nat.c (SUBOFF): New macro.
        (supply_gregset, fill_gregset): Use it to handle debugging
        of 32-bit exectuables running under a 64-bit kernel.
        * s390-tdep.c: Include "solib-svr4.h".
        (s390_svr4_fetch_link_map_offset): New function.
        (s390x_svr_fetch_link_map_offset): Likewise.
        (s390_gdbarch_init): Call set_solib_svr4_fetch_link_map_offsets.
        * Makefile.in (s390-tdep.o): Update dependencies.

        * s390-tdep.c: Include "trad-frame.h", "frame-base.h", and
        "frame-unwind.h".
        (s390_readinstruction): Reformat.  Use read_memory_nobpt.
        (GDB_TARGET_IS_ESAME, S390_GPR_SIZE, S390_FPR_SIZE): Remove.
        (S390_SYSCALL_OPCODE, S390_SYSCALL_SIZE): Remove.
        (S390_SIGCONTEXT_SREGS_OFFSET, S390X_SIGCONTEXT_SREGS_OFFSET,
        S390_SIGREGS_FP0_OFFSET, S390X_SIGREGS_FP0_OFFSET,
        S390_UC_MCONTEXT_OFFSET, S390X_UC_MCONTEXT_OFFSET,
        S390_SIGNAL_FRAMESIZE,
        s390_NR_sigreturn, s390_NR_rt_sigreturn): Remove.
        (struct frame_extra_info): Remove.
        (s390_memset_extra_info): Remove.
        (op1_ag, op1_ay, op1_brasl, op1_brc, op1_brcl, op1_lay, op1_lg)
        (op1_lmy, op1_ly, op1_sg, op1_stmy, op1_sty, op1_sy, op_a)
        (op_agr, op_bas, op_bc, op_bcr, op_sgr, op_sr): New opcodes.
        (is_rse): Renamed to ...
        (is_rsy): ... this.  Support long displacements.
        (is_rxe): Renamed to ...
        (is_rxy): ... this.  Support long displacements.
        (compute_x_addr): Support long displacements.
        (struct s390_prologue_data): New data type.
        (s390_on_stack): Change API to use struct s390_prologue_data.
        (s390_store): Reimplement.
        (s390_load): New function.
        (s390_get_signal_frame_info): Remove.
        (s390_get_frame_info): Remove, replace by ...
        (s390_analyze_prolog): ... this new function.
        (s390_check_function_end): Remove.
        (s390_function_start): Remove.
        (s390_frameless_function_invokation): Remove.
        (s390_is_sigreturn): Remove.
        (s390_init_frame_pc_first): Remove.
        (s390_init_frame_extra_info): Remove.
        (s390_frame_init_saved_regs): Remove.
        (s390_frame_saved_pc_nofix): Remove.
        (s390_frame_saved_pc): Remove.
        (s390_frame_chain): Remove.
        (s390_fp_regnum, s390_read_fp): Remove.
        (s390_pop_frame_regular, s390_pop_frame): Remove.
        (s390_saved_pc_after_call): Remove.
        (s390_skip_prologue): Reimplement.
        (s390_in_function_epilogue_p): Support long displacements.
        (struct s390_unwind_cache): New data structure.
        (s390_frame_unwind_cache): New function.
        (s390_prologue_frame_unwind_cache): Likewise.
        (s390_backchain_frame_unwind_cache): Likewise.
        (s390_frame_this_id, s390_frame_prev_register): Likewise.
        (s390_frame_unwind): Define.
        (s390_frame_sniffer): New function.
        (struct s390_pltstub_unwind_cache): New data structure.
        (s390_pltstub_frame_unwind_cache): New function.
        (s390_pltstub_frame_this_id): Likewise.
        (s390_pltstub_frame_prev_register): Likewise.
        (s390_pltstub_frame_unwind): Define.
        (s390_pltstub_frame_sniffer): New function.
        (struct s390_sigtramp_unwind_cache): New data structure.
        (s390_sigtramp_frame_unwind_cache): New function.
        (s390_sigtramp_frame_this_id): Likewise.
        (s390_sigtramp_frame_prev_register): Likewise.
        (s390_sigtramp_frame_unwind): Define.
        (s390_sigtramp_frame_sniffer): New function.
        (s390_frame_base_address, s390_local_base_address): New functions.
        (s390_frame_base): Define.
        (s390_unwind_pc, s390_unwind_sp): New function.
        (s390_push_dummy_call): Use new frame base location.
        (s390_unwind_dummy_id): Likewise.
        (s390_gdbarch_init): Remove calls to:
        set_gdbarch_frameless_function_invocation,
        set_gdbarch_deprecated_init_frame_pc,
        set_gdbarch_deprecated_frame_chain,
        set_gdbarch_deprecated_frame_init_saved_regs,
        set_gdbarch_deprecated_pop_frame,
        set_gdbarch_deprecated_init_extra_frame_info,
        set_gdbarch_deprecated_init_frame_pc_first,
        set_gdbarch_deprecated_target_read_fp,
        set_gdbarch_deprecated_frame_saved_pc,
        set_gdbarch_deprecated_saved_pc_after_call,
        set_gdbarch_deprecated_fp_regnum.
        Add calls to:
        set_gdbarch_in_solib_call_trampoline,
        frame_unwind_append_sniffer,
        frame_base_set_default,
        set_gdbarch_unwind_pc,
        set_gdbarch_unwind_sp.
        * Makefile.in (s390-tdep.o): Update dependencies.

        * s390-tdep.c (struct gdbarch_tdep): Add 'abi' member.
        (S390_STACK_FRAME_OVERHEAD): Remove.
        (S390_STACK_PARAMETER_ALIGNMENT): Remove.
        (S390_NUM_FP_PARAMETER_REGISTERS): Remove.
        (s390_promote_integer_argument): Remove.
        (s390_cannot_extract_struct_value_address): Remove.
        (s390_use_struct_convention, s390_store_struct_return): Remove.
        (s390_extract_return_value, s390_store_return_value): Remove.
        (s390_return_value_convention, s390_return_value): New functions.
        (is_float_singleton): Handle typedefs.
        (is_double_or_float, is_double_arg, is_simple_arg, pass_by_copy_ref):
        Remove, replace by ...
        (s390_function_arg_pass_by_reference, s390_function_arg_float,
        s390_function_arg_integer): ... these new functions.
        (s390_push_arguments, s390_push_return_address): Remove, replace by ...
        (s390_push_dummy_call, s390_unwind_dummy_id): ... these new functions.
        (s390_gdbarch_init): Remove s390_call_dummy_words and elf_flags.
        Fill in tdep->abi.
        Remove calls to:
        set_gdbarch_deprecated_store_struct_return,
        set_gdbarch_deprecated_extract_return_value,
        set_gdbarch_deprecated_store_return_value,
        set_gdbarch_use_struct_convention,
        set_gdbarch_extract_struct_value_address,
        set_gdbarch_deprecated_pc_in_call_dummy,
        set_gdbarch_deprecated_push_arguments,
        set_gdbarch_deprecated_save_dummy_frame_tos,
        set_gdbarch_deprecated_push_return_address,
        set_gdbarch_deprecated_sizeof_call_dummy_words,
        set_gdbarch_deprecated_call_dummy_words,
        set_gdbarch_deprecated_dummy_write_sp.
        Add calls to:
        set_gdbarch_push_dummy_call,
        set_gdbarch_unwind_dummy_id,
        set_gdbarch_return_value.

        * config/s390/nm-linux.h: Update comments.
        (target_insert_watchpoint, target_remove_watchpoint): Redefine.
        (STOPPED_BY_WATCHPOINT): Redefine.
        (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Redefine to 1.
        (s390_insert_watchpoint, s390_remove_watchpoint): Update prototype.
        (s390_stopped_by_watchpoint): Likewise.
        (watch_area_cnt): Remove.
        * s390-nat.c: Update comments.
        (watch_area): Remove typedef.
        Global replace watch_area by struct watch_area.
        (watch_area_cnt, watch_lo_addr, watch_hi_addr): Remove.
        (s390_stopped_by_watchpoint): Remove pid argument,
        use s390_inferior_tid.  Add short-cut for the no watchpoint case.
        (s390_fix_watch_points): Remove pid argument,
        use s390_inferior_tid.  Recompute area spanned by watchpoints.
        (s390_insert_watchpoint, s390_remove_watchpoint): Remove pid
        argument.  Reimplement.

        * config/s390/nm-linux.h: Update comments.  Do not include "solib.h".
        (KERNEL_U_ADDR, REGISTER_U_ADDR, U_REGS_OFFSET): Remove.
        (FETCH_INFERIOR_REGISTERS): Define.
        * config/s390/s390.mh (NATDEPFILES): Remove core-aout.o and
        core-regset.o.
        * config/s390/s390x.mt: Remove.
        * config/s390/tm-s390.h: Remove.
        * config/s390/tm-linux.h: Do not include "s390/tm-s390.h".
        (TARGET_ELF64): Remove.
        (SKIP_TRAMPOLINE_CODE): Do not undefine.
        * configure.tgt [s390-*-*, s390x-*-*]: Merge into single
        s390*-*-* case; always set gdb_target to s390.
        * regformats/reg-s390.dat: Remove control registers.
        * regformats/reg-s390x.dat: Likewise.
        * s390-tdep.h: New file.
        * s390-nat.c: Do not include <asm/processor.h> or <value.h>.
        Include "inferior.h" and "s390-tdep.h".
        Remove private definition of offsetof.
        (s390_register_u_addr): Remove.
        (regmap_gregset, regmap_fpregset): Define.
        (supply_gregset, fill_gregset): Reimplement.
        (supply_fpregset, fill_fpregset): Likewise.
        (s390_inferior_tid): New function.
        (fetch_regs, store_regs, fetch_fpregs, store_fpregs): Likewise.
        (fetch_inferior_registers, store_inferior_registers): Likewise.
        * s390-tdep.c: Do not define S390_TDEP.  Include "defs.h" instead
        of <defs.h>.  Include "reggroups.h", "regset.h", and "s390-tdep.h".
        Global replace of S390_GP0_REGNUM by S390_R0_REGNUM.
        Global replace of S390_FP0_REGNUM by S390_F0_REGNUM.
        (struct gdbarch_tdep): Define.
        (struct s390_register_info): Define.
        (s390_register_info): New variable.
        (s390_register_name): Reimplement.
        (s390_register_type): New function.
        (s390_register_raw_size, s390x_register_raw_size): Remove.
        (s390_cannot_fetch_register): Remove.
        (s390_register_byte): Remove.
        (s390_register_virtual_type, s390x_register_virtual_type): Remove.
        (s390_dwarf_regmap): New variable.
        (s390_dwarf_reg_to_regnum): New function.
        (s390_stab_reg_to_regnum): Remove.
        (s390_pseudo_register_read, s390_pseudo_register_write): New functions.
        (s390x_pseudo_register_read, s390x_pseudo_register_write): Likewise.
        (s390_convert_register_p): Likewise.
        (s390_register_to_value, s390_value_to_register): Likewise.
        (s390_register_reggroup_p): Likewise.
        (s390_regmap_gregset, s390x_regmap_gregset, s390_regmap_fpregset,
        s390_gregset, s390x_gregset, s390_fpregset): New variables.
        (s390_supply_regset, s390_regset_from_core_section): New functions.
        (GDB_TARGET_IS_ESAME): Move here from tm-s390.h.
        (S390_FPR_SIZE): Likewise.
        (S390_GPR_SIZE): Likewise.  Redefine in terms of GDB_TARGET_IS_ESAME.
        Global replace of DEPRECATED_REGISTER_SIZE by S390_GPR_SIZE.
        (S390_NUM_GPRS): Move here from tm-s390.h.
        (S390_NUM_FPRS): Likewise.
        (s390_in_function_epilogue_p): New function.
        (s390_is_sigreturn): Replace S390_PSW_ADDR_SIZE by S390_GPR_SIZE.
        Replace S390_PC_REGNUM by S390_PSWA_REGNUM.
        (s390_gdbarch_init): Allocate and set up gdbarch_tdep structure.
        Replace s390_stab_reg_to_regnum by s390_dwarf_reg_to_regnum.
        Replace S390_FP_REGNUM by S390_SP_REGNUM.
        Remove calls to:
        set_gdbarch_deprecated_max_register_raw_size,
        set_gdbarch_deprecated_max_register_virtual_size,
        set_gdbarch_deprecated_register_byte,
        set_gdbarch_cannot_fetch_register,
        set_gdbarch_cannot_store_register,
        set_gdbarch_deprecated_register_size,
        set_gdbarch_deprecated_register_raw_size,
        set_gdbarch_deprecated_register_virtual_size,
        set_gdbarch_deprecated_register_virtual_type,
        set_gdbarch_deprecated_register_bytes.
        Add calls to:
        set_gdbarch_num_pseudo_regs,
        set_gdbarch_register_type,
        set_gdbarch_convert_register_p,
        set_gdbarch_register_to_value,
        set_gdbarch_value_to_register,
        set_gdbarch_register_reggroup_p,
        set_gdbarch_regset_from_core_section,
        set_gdbarch_pseudo_register_read,
        set_gdbarch_pseudo_register_write,
        set_gdbarch_in_function_epilogue_p.
        * Makefile.in (s390-nat.o, s390-tdep.o): Update dependencies.
        (s390_tdep_h): New variable.

2004-02-17  Jim Blandy  <jimb@redhat.com>

        * findvar.c (value_from_register): If the type has no length, just
        return an acceptable value --- don't report an internal error.

        * stabsread.c (read_type): If we find any type numbers that are
        forward references, complain if the references aren't resolved by
        the time we're finished reading.
        (cleanup_undefined_types): Make error message more appropriate for
        a complaint.

2004-02-17  Elena Zannoni  <ezannoni@redhat.com>

        * Makefile.in (defs_h): Remove dependency on progress_h.
        * defs.h (QUIT): Remove use of PROGRESS macro. Remove include of
        progress.h.
        * main.c (captured_main): Delete use of START_PROGRESS and
        END_PROGRESS.

2004-02-17  Elena Zannoni  <ezannoni@redhat.com>

        * objfiles.c (terminate_minimal_symbol_table): Add back
        initialization of MSYMBOL_TYPE.

2004-02-17  David Mosberger  <davidm@hpl.hp.com>

        Committed by Andrew Cagney.
        * Makefile.in (ia64_tdep_h): New macro.
        (ia64-linux-tdep.o): Mention $(ia64_tdep_h).
        (ia64-tdep.o): Likewise.
        * ia64-tdep.h: New file.
        * ia64-tdep.c: Update copyright notice.  Include "ia64-tdep.h".
        (ia64_linux_sigcontext_register_address): Move decl to ia64-tdep.h.
        (ia64_aix_sigcontext_register_address): Likewise.
        (ia64_linux_getunwind_table): Delete declaration.
        * ia64-linux-tdep.c: Likewise.

2004-02-17  Corinna Vinschen  <vinschen@redhat.com>

        * sh-tdep.c (sh_dsp_register_sim_regno): Use DSP_Rx_BANK_REGNUM.
        * sh-tdep.h: Rename R0_BANK_REGNUM and R7_BANK_REGNUM to
        DSP_R0_BANK_REGNUM and DSP_R7_BANK_REGNUM.

2004-02-17  Andrew Cagney  <cagney@redhat.com>

        * symtab.c (skip_prologue_using_sal): New function.
        * symtab.h (skip_prologue_using_sal): Declare.
        * frv-tdep.c: Include "symtab.h".
        (skip_prologue_using_sal): Delete function.
        * mips-tdep.c (skip_prologue_using_sal): Delete function.
        * rs6000-tdep.c (refine_prologue_limit): Mention
        skip_prologue_using_sal.
        * ia64-tdep.c (refine_prologue_limit): Ditto.
        * Makefile.in: Update dependencies.

2004-02-16  Andrew Cagney  <cagney@redhat.com>

        * config/alpha/tm-nbsd.h: Update copyright, delete #undef
        START_INFERIOR_TRAPS_EXPECTED.
        * config/alpha/tm-fbsd.h: Update copyright, delete #undef
        START_INFERIOR_TRAPS_EXPECTED.
        * config/alpha/tm-alphalinux.h (START_INFERIOR_TRAPS_EXPECTED):
        Delete macro.
        * config/alpha/tm-alpha.h (START_INFERIOR_TRAPS_EXPECTED): Delete
        macro, moved to "nm-osf.h".  Update copyright.
        * config/alpha/nm-osf.h (START_INFERIOR_TRAPS_EXPECTED): Define,
        update copyright.

        * gdbarch.sh (DEPRECATED_FRAMELESS_FUNCTION_INVOCATION): Predicate
        and function replacing FRAMELESS_FUNCTION_INVOCATION.
        * blockframe.c (legacy_frameless_look_for_prologue): Rename
        frameless_look_for_prologue.
        * frame.h (legacy_frameless_look_for_prologue): Rename
        frameless_look_for_prologue.
        * gdbarch.h, gdbarch.c: Re-generate.
        * sh64-tdep.c (sh64_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * ppc-linux-tdep.c (ppc_linux_init_abi): Update.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        (delta68_frame_args_address): Update.
        * m32r-tdep.c (m32r_gdbarch_init): Update.
        * hppa-tdep.c (hppa_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        (frv_frameless_function_invocation): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        (cris_frameless_function_invocation): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * stack.c (frame_info): Update, call predicate.
        * rs6000-tdep.c (rs6000_frame_chain): Update, call predicate..
        * frame.c (legacy_get_prev_frame): Update, call predicate..
        * arch-utils.c (generic_frameless_function_invocation_not): Delete.
        * arch-utils.h (generic_frameless_function_invocation_not): Delete.
        * alpha-tdep.c (alpha_gdbarch_init): Do not set frameless function
        invocation.
        * d10v-tdep.c (d10v_gdbarch_init): Ditto.
        * ns32k-tdep.c (ns32k_gdbarch_init): Ditto.
        * vax-tdep.c (vax_gdbarch_init): Ditto.

        * arm-tdep.c (arm_set_call_dummy_breakpoint_offset): Delete unused
        function.

2004-02-16  Daniel Jacobowitz  <drow@mvista.com>

        * objfiles.c (terminate_minimal_symbol_table): Remove unnecessary
        initializations.

2004-02-16  Andrew Cagney  <cagney@redhat.com>

        * tui/tui-windata.c: Include "gdb_string.h".
        * tui/tui-source.c, tui/tui-winsource.c: Ditto.
        * tui/tui-layout.c, tui/tui-command.c: Ditto.
        * Makefile.in: Update dependencies.

2004-02-16  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in (infrun.o): Add $(gdb_assert_h).
        * infrun.c: Include "gdb_assert.h".
        (singlestep_ptid, saved_singlestep_ptid)
        (stepping_past_singlestep_breakpoint): New variables.
        (resume): Set singlestep_ptid.  Check for singlestep thread
        hop.
        (init_wait_for_inferior): Clear stepping_past_singlestep_breakpoint.
        (handle_inferior_event): Handle singlestep thread hop.

2004-02-16  Andrew Cagney  <cagney@redhat.com>

        * dwarf2-frame.c (dwarf2_frame_ops): New function.
        (dwarf2_frame_set_init_reg): Use, instead of gdbarch_data.
        (dwarf2_frame_init_reg): Ditto.

        * printcmd.c (display_command): Check that EXP isn't NULL.  Fix
        suggested by Joshua Neuheisel

        * configure.in: Always check for curses, including pdcurses.
        Warn, instead of error, when no curses are found.  Enable TUI when
        curses is available.
        * configure: Re-generate.

2004-02-16  Corinna Vinschen  <vinschen@redhat.com>

        * sh-tdep.c (sh_register_convert_to_virtual): Rename from
        sh_sh4_register_convert_to_virtual.
        (sh_register_convert_to_raw): Rename from
        sh_sh4_register_convert_to_raw.
        (sh_pseudo_register_read): Accomodate above name change.
        (sh_pseudo_register_write): Ditto.

2004-02-16  Corinna Vinschen  <vinschen@redhat.com>

        * sh-tdep.c (sh_generic_register_name): Remove.
        (sh_gdbarch_init): Use sh_sh_register_name in default case.

2004-02-15  Andrew Cagney  <cagney@redhat.com>

        * configure.in (build_warnings): Add -Wunused-function.
        * configure: Re-generate.

        * config/tm-lynx.h (START_INFERIOR_TRAPS_EXPECTED): Delete macro.
        * config/rs6000/tm-rs6000.h (START_INFERIOR_TRAPS_EXPECTED): Ditto.

        * procfs.c (procfs_init_inferior): Assume that
        START_INFERIOR_TRAPS_EXPECTED is defined.
        * config/ns32k/nbsdaout.mt (TM_FILE): Set to tm-ns32k.h.
        * config/ns32k/tm-nbsd.h: Delete file,
        START_INFERIOR_TRAPS_EXPECTED already defined as 2.

        * config/vax/tm-vaxbsd.h: Do not include "tm-vax.h".
        * config/vax/tm-vax.h: Delete file.

        * config/mips/tm-nbsd.h (SIGCONTEXT_PC_OFFSET): Delete macro.
        * config/i386/tm-i386bsd.h (SIGCONTEXT_PC_OFFSET): Delete macro.
        * config/arm/tm-linux.h (SIGCONTEXT_PC_OFFSET): Delete macro.
        * config/vax/tm-vaxbsd.h (SIGCONTEXT_PC_OFFSET): Delete macro.
        * vax-tdep.c (vax_sigtramp_saved_pc): Inline only reference.
        * config/ns32k/tm-nbsd.h (SIGCONTEXT_PC_OFFSET): Delete macro.
        * ns32k-tdep.c (ns32k_sigtramp_saved_pc): Inline only reference.

2004-02-15  Mark Kettenis  <kettenis@gnu.org>

        * dwarf2-frame.h (dwarf2_frame_set_init_reg): New prototype.
        * dwarf2-frame.c (dwarf2_frame_data): New variable.
        (struct dwarf2_frame_ops): New.
        (dwarf2_frame_default_init_reg): New function, based on
        dwarf2_frame_init_reg.
        (dwarf2_frame_init, dwarf2_frame_set_init_reg): New function.
        (dwarf2_frame_init_reg): Call architecture-specific function.
        (dwarf2_frame_objfile_data): Renamed from dwarf2_frame_data.
        (dwarf2_frame_find_fde, add_fde): Use dwarf2_frame_objfile_data
        instead of dwarf2_frame_data.
        (_initialize_dwarf2_frame): Initailize new dwarf2_frame_data.
        Initialize dwarf2_frame_objfile instead of old dwarf2_frame_data.

2004-02-15  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (deprecated_register_gdbarch_swap): Rename
        register_gdbarch_swap.
        (DEPRECATED_REGISTER_GDBARCH_SWAP): Rename REGISTER_GDBARCH_SWAP.
        * f-lang.c (_initialize_f_language): Update, use
        DEPRECATED_REGISTER_GDBARCH_SWAP.
        * remote.c (_initialize_remote): Ditto.
        * regcache.c (_initialize_regcache): Ditto.
        * parse.c (_initialize_parse): Ditto.
        * infrun.c (_initialize_infrun): Ditto.
        * mi/mi-main.c (_initialize_mi_main): Ditto.
        * gdbtypes.c (_initialize_gdbtypes): Ditto.

        * solib.c (solib_map_sections): Use bfd_set_cacheable instead of
        poking .cacheable directly.
        * symfile.c (symfile_bfd_open): Ditto.

        * Makefile.in: Update all dependencies.

        * Makefile.in: (.SUFFIXES): Add ".l" and ".y".
        (.y.c, .l.c): Specify implicit rule.  Instead of .tab.c, generate
        .c.  Update references.  Delete unnecessary .tab.c and -lex.c rules.
        (ada-exp.o, c-exp.o, f-exp.o): Replace ada-exp.tab.o et.al. rule.
        (jv-exp.o, m2-exp.o, objc-exp.o, p-exp.o): Similar.

2004-02-14  Andrew Cagney  <cagney@redhat.com>

        * arch-utils.c (legacy_convert_register_p): Check
        DEPRECATED_REGISTER_CONVERTIBLE_P.
        * findvar.c (value_of_register): Ditto.

        * gdbarch.sh (DEPRECATED_REGISTER_CONVERTIBLE): Add predicate.
        * gdbarch.h, gdbarch.c: Re-generate.
        * arch-utils.c (deprecated_register_convertible_not): Delete.
        * arch-utils.h (deprecated_register_convertible_not): Delete.
        * mi/mi-main.c (get_register): Update.  Update copyright.
        * infcmd.c (default_print_registers_info): Update.

        * gdbarch.sh (DEPRECATED_EXTRA_STACK_ALIGNMENT_NEEDED): Delete.
        (DEPRECATED_CALL_DUMMY_STACK_ADJUST): Delete.
        (DEPRECATED_CALL_DUMMY_ADDRESS): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        * frame.c (deprecated_get_next_frame_hack): Delete function.
        * frame.h (deprecated_get_next_frame_hack): Delete declaration.
        * blockframe.c (deprecated_pc_in_call_dummy_at_entry_point):
        Update.
        * infcall.c (call_function_by_hand): Update.

2004-02-14  Elena Zannoni  <ezannoni@redhat.com>

        * symfile.c (init_entry_point_info, entry_point_address): Move
        from here...
        * objfiles.c (init_entry_point_info, entry_point_address):..to
        here.
        * symfile.h (init_entry_point_info, entry_point_address): Remove
        prototypes.
        * objfiles.h (init_entry_point_info, entry_point_address):Add
        prototypes.
        * cris-tdep.c: Remove include of symfile.h. Add include of
        objfiles.h.
        * infcall.c: Ditto.
        * mcore-tdep.c: Ditto.
        * mn10300-tdep.c: Ditto.
        * sh64-tdep.c: Ditto.
        * v850-tdep.c: Ditto.
        * arm-tdep.c: Remove include of symfile.h.
        * blockframe.c: Ditto.
        * coffread.c: Ditto.
        * dbxread.c: Ditto.
        * dwarf2read.c: Ditto.
        * dwarfread.c: Ditto.
        * frv-tdep.c: Ditto.
        * ia64-tdep.c: Ditto.
        * mdebugread.c: Ditto.
        * mipsread.c: Ditto.
        * rs6000-tdep.c: Ditto.
        * s390-tdep.c: Ditto.
        * sh-tdep.c: Ditto.
        * xstormy16-tdep.c: Ditto.
        * gdbarch.sh: Remove include of symfile.h.
        * gdbarch.c: Regenerate.
        * solib-irix.c (enable_break): Use entry_point_address().
        Add comment about include file.
        * xcoffread.c: Add comment about include file.
        * Makefile.in (arm-tdep.o, blockframe.o, coffread.o, cris-tdep.o)
        (dbxread.o, dwarf2read.o, dwarfread.o, frv-tdep.o, gdbarch.o)
        (ia64-tdep.o, infcall.o, mcore-tdep.o, mdebugread.o, mipsread.o)
        (mn10300-tdep.o, rs6000-nat.o, s390-tdep.o, sh64-tdep.o)
        (sh-tdep.o, v850-tdep.o, xstormy16-tdep.o): Update dependencies.

2004-02-13  Andrew Cagney  <cagney@redhat.com>

        * corelow.c (core_xfer_partial): Use "struct bfd_section".
        * config/sparc/nm-nbsd.h (struct target_ops): Declare, update
        copyright.
        * mips-linux-tdep.c: Use "GNU/Linux", update copyright.

2004-02-12  Fred Fish  <fnf@redhat.com>

        * m68hc11-tdep.c (m68hc11_gdbarch_init): Remove duplicate call to
         set_gdbarch_store_return_value.

2004-02-12  Andrew Cagney  <cagney@redhat.com>

        * remote-rdi.c (arm_rdi_start_remote): Delete unused function.
        (arm_rdi_interrupt, arm_rdi_interrupt_twice): Ditto.
        (interrupt_query): Ditto.
        (ofunc): Delete unused variable.
        * cris-tdep.c (cris_abi): Delete unused function.
        (reg_pop_op, move_reg_to_mem_index_inc_op): Ditto.
        (cris_get_wide_opcode, cris_get_short_size): Ditto.
        (cris_get_asr_quick_shift_steps): Ditto.
        (cris_skip_prologue_frameless_p): Ditto.
        * arm-tdep.c (arm_push_return_address): Delete unused function.
        (arm_push_dummy_frame, arm_fix_call_dummy): Ditto.
        * rs6000-tdep.c (rs6000_pc_in_call_dummy): Delete unused function.
        * s390-tdep.c (s390_function_start): Delete unused function.

2004-02-12  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (PROLOGUE_FRAMELESS_P): Delete.
        gdbarch.h, gdbarch.c: Re-generate.
        * cris-tdep.c (cris_gdbarch_init): Do not set prologue_frameless_p
        to generic_prologue_frameless_p.
        * arch-utils.h (generic_prologue_frameless_p): Delete declaration.
        * arch-utils.c (generic_prologue_frameless_p): Delete function.

2004-02-11  Daniel Jacobowitz  <drow@mvista.com>

        * mips-linux-tdep.c: Include "frame.h".
        (mips_linux_in_dynsym_stub, mips_linux_in_dynsym_resolve_code)
        (mips_linux_skip_resolver): New functions.
        (mips_linux_init_abi): Call set_gdbarch_skip_solib_resolver
        and set_gdbarch_in_solib_call_trampoline.
        * mips-tdep.c (mips_gdbarch_init): Move gdbarch_init_osabi call
        to after set_gdbarch_in_solib_return_trampoline.  Only set the
        solib hooks to mips16 functions if the OS ABI is unknown.
        * config/mips/tm-linux.h (IN_SOLIB_CALL_TRAMPOLINE): Undefine after
        including "config/tm-linux.h".
        (IN_SOLIB_DYNSYM_RESOLVE_CODE): Define.
        * Makefile.in (mips-linux-tdep.o): Update.

2004-02-11  David Carlton  <carlton@kealia.com>

        * linespec.c (decode_compound): Only look for a class symbol when
        considering all but the rightmost component.

2004-02-11  Andrew Cagney  <cagney@redhat.com>

        * hppa-tdep.c (hppa_gdbarch_init): Re-order so that the frame and
        abi code are are separatly grouped.

2004-02-11  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (FRAME_ARGS_SKIP): Default to 0.
        * gdbarch.h, gdbarch.c: Re-generate.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * v850-tdep.c (v850_gdbarch_init): Update.
        * sh64-tdep.c (sh64_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * mn10300-tdep.c (mn10300_gdbarch_init): Update.
        * mips-tdep.c (mips_gdbarch_init): Update.
        * mcore-tdep.c (mcore_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * m32r-tdep.c (m32r_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * hppa-tdep.c (hppa_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * d10v-tdep.c (d10v_gdbarch_init): Update.
        * cris-tdep.c (cris_gdbarch_init): Update.
        * avr-tdep.c (avr_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * alpha-tdep.c (alpha_gdbarch_init): Update.

2004-02-11  Corinna Vinschen  <vinschen@redhat.com>

        * sh-tdep.c (sh_sh3_dsp_register_name): Fix formatting. Add missing
        comma.
        (sh_sh4al_dsp_register_name): Ditto.

2004-02-10  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_gdbarch_init): Delete deprecated frame code.
        (mips_init_frame_pc_first): Delete function.
        (mips_frame_saved_pc): Delete function.
        (mips_frame_chain): Delete function.
        (mips_init_extra_frame_info): Delete function.
        (mips_xfer_register): Delete unused variable "reg".
        (mips_n32n64_push_dummy_call): Delete unused variable "valbuf".
        (mips_n32n64_return_value): Delete unused variable "reg".
        (mips_n32n64_return_value): Delete unused variable "pos".
        (mips_o32_push_dummy_call): Delete unused variable "valbuf".
        (mips_o32_return_value): Delete unused variable "pos".
        (mips_o64_push_dummy_call): Delete unused variable "valbuf".
        (mips_print_fp_register): Delete unused variable "namelen"
        (mips_print_fp_register): Delete unused variable "flt2"
        (get_frame_pointer): Delete function.
        (cached_proc_desc): Delete static variable.
        (mips_pop_frame): Delete function.
        (mips_find_saved_regs): Delete function.
        (mips_get_saved_register): Delete function.
        (mips_saved_pc_after_call): Delete function.
        (SIGFRAME_BASE): Delete macro.
        (SIGFRAME_FPREGSAVE_OFF): Delete macro.
        (SIGFRAME_PC_OFF): Delete macro.
        (SIGFRAME_REGSAVE_OFF): Delete macro.
        (mips_dump_tdep): Do not print deleted macro definitions.

2004-02-10  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in (SFILES): Remove explictly listed tui files.
        (SUBDIR_GDBTK_SRCS): Fix path to gdbtk-interp.c.

2004-02-10  Jeff Johnston  <jjohnstn@redhat.com>

        * ia64-tdep.c (ia64_frame_this_id): Fix tracing print statement
        to use paddr functions to format ia64 addresses and long values.
        (ia64_frame_prev_register, ia64_sigtramp_frame_this_id): Ditto.
        (ia64_sigtramp_frame_prev_register, ia64_access_reg): Ditto.
        (get_kernel_table, ia64_find_proc_info_x): Ditto.
        (ia64_get_dyn_info_list, ia64_libunwind_this_frame_id): Ditto.
        (ia64_libunwind_frame_prev_register, ia64_unwind_dummy_id): Ditto.

2004-02-10  Andrew Cagney  <cagney@redhat.com>

        * defs.h: Do not include "tui.h".
        * gdb_curses.h: New file.
        * tui/tui-hooks.h: New file.
        * tui/tui.h (tui_update_all_exec_infos): Delete declaration.
        (tui_install_hooks, tui_remove_hooks): Delete declarations.
        (tui_initialize_io): Delete declaration.
        (tui_initialize_readline: Delete redundant declaration.
        (struct tui_point): Delete definition.
        * tui/tui-data.h (struct tui_point): Define.
        * cli/cli-decode.c [TUI]: Include "tui/tui.h".
        * utils.c: Include "tui/tui.h".
        * tui/tui-data.h: Include "tui/tui.h" and "gdb_curses.h".
        * printcmd.c [TUI]: Include "tui/tui.h".
        * cli/cli-cmds.c [TUI]: Include "tui/tui.h".
        * tui/tui-command.c: Include "gdb_curses.h".
        * tui/tui.c, tui/tui-winsource.c, tui/tui-wingeneral.c: Ditto.
        * tui/tui-windata.c, tui/tui-win.c, tui/tui-stack.c: Ditto.
        * tui/tui-source.c, tui/tui-regs.c, tui/tui-layout.c: Ditto.
        * tui/tui-io.c, tui/tui-disasm.c, tui/tui-data.c: : Ditto.
        * tui/tui-hooks.c: Include "tui-hooks.h" and "gdb_curses.h".
        * Makefile.in: Update all dependencies.
        (tui_hooks_h, gdb_curses_h): Define.
        (SUBDIR_TUI_CFLAGS): Remove -I${srcdir}/tui.

2004-02-10  Elena Zannoni  <ezannoni@redhat.com>

        * objfiles.h (struct objfile): Remove unused fields auxf1 and
        auxf2. Add comments about some other rarely used fields.

2004-02-10  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in (init.c): Fix script removing duplicates. Problem
        reported by Peter Schauer.

2004-02-09  Elena Zannoni  <ezannoni@redhat.com>

        * bcache.c (bcache_xmalloc): Use obstack_init instead of
        obstack_specify_allocation.
        * objfiles.c (allocate_objfile): Ditto.
        * solib-sunos.c (solib_add_common_symbols)
        (allocate_rt_common_objfile): Ditto.
        * symfile.c (reread_symbols): Ditto.
        * gdb_obstack.h: Add comment.

2004-02-09  Elena Zannoni  <ezannoni@redhat.com>

        * linespec.c (decode_line_1, locate_first_half)
        (decode_compound, lookup_prefix_sym): Update comments. Delete old
        commented out code.

2004-02-09  Daniel Jacobowitz  <drow@mvista.com>

        * cp-namespace.c (check_one_possible_namespace_symbol): Don't use
        obstack_free.

2004-02-09  Andrew Cagney  <cagney@redhat.com>

        * blockframe.c (find_pc_partial_function): If find_pc_overlay
        fails, try find_pc_section.  Fix PR c++/1267.
        * minsyms.c (lookup_minimal_symbol_by_pc): Use find_pc_section
        instead of find_pc_mapped_section.
        (lookup_minimal_symbol_by_pc_section): If the SECTION is NULL, do
        not default to the section containing PC.  Fix PR symtab/1519.

2004-02-09  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in (mips-tdep.o): Update dependencies.
        * mips-tdep.c: Include "frame-unwind.h", "frame-base.h" and
        "trad-frame.h".
        (mips_unwind_pc): Return the pseudo PC register.
        (mips_unwind_dummy_id): New function.
        (mips16_fetch_instruction): New function.
        (mips32_fetch_instruction): New function.
        (struct mips_frame_cache): Define.
        (mips_mdebug_frame_cache): New function.
        (mips_mdebug_frame_this_id): New function.
        (mips_mdebug_frame_prev_register): New function.
        (mips_mdebug_frame_unwind): Define.
        (mips_mdebug_frame_sniffer): New function.
        (mips_mdebug_frame_base_address): New function.
        (mips_mdebug_frame_base): Define.
        (mips_mdebug_frame_base_sniffer): New function.
        (mips_gdbarch_init): Append unwind and base sniffers.  Set
        unwind_dummy_id.

2004-02-08  Andrew Cagney  <cagney@redhat.com>

        * frame.c: Print both the register number and name.

        * Makefile.in (init.c): Eliminate duplicates.  Combine two greps
        and a sed into a single sed.  Make .c and .o patterns more robust.
        (OBS): Delete.
        (INIT_FILES): Replace OBS with COMMON_OBS.
        (COMMON_OBS): Move DEPFILES and YYOBJ to start of definition.

2004-02-08  Mark Kettenis  <kettenis@gnu.org>

        * sparc-nat.c (sparc_xfer_wcookie): Try to fetch the cookie using
        the PT_WCOOKIE request.

2004-02-08  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_unwind_pc): New function.
        (mips_gdbarch_init): Set mips_unwind_pc.

        * frame.c (legacy_saved_regs_this_id): Return a null frame ID.
        (get_frame_id): Allow the UNKNOWN_FRAME.
        (frame_register_unwind, get_frame_type): Ditto.

        * frame.c (legacy_frame_p): Check for DEPRECATED_TARGET_READ_FP_P
        and DEPRECATED_FP_REGNUM.  Don't assume that the lack of
        unwind_dummy_id indicates a legacy frame.

        * configure.in (CONFIG_LIB_OBS): Replace with CONFIG_OBS.
        * configure: Re-generate.

        * mips-tdep.c (mips_gdbarch_init): Group deprecated frame unwind
        methods.

2004-02-08  Andrew Cagney  <cagney@redhat.com>

        * configure.in (CONFIG_ALL): Set to Makefile target, and not
        makefile macro.
        * configure: Re-generate.
        (CONFIG_CLEAN, CONFIG_INSTALL, CONFIG_UNINSTALL): Ditto.
        * Makefile.in (SUBDIR_CLI_CLEAN): Delete.
        (SUBDIR_CLI_INSTALL, SUBDIR_CLI_UNINSTALL): Delete.
        (SUBDIR_CLI_ALL, SUBDIR_GDBTK_ALL): Delete.
        (SUBDIR_GDBTK_CLEAN, SUBDIR_GDBTK_INSTALL): Delete.
        (SUBDIR_GDBTK_UNINSTALL, SUBDIR_MI_ALL): Delete.
        (SUBDIR_MI_CLEAN, SUBDIR_MI_INSTALL): Delete.
        (SUBDIR_MI_UNINSTALL, SUBDIR_TUI_ALL): Delete.
        (SUBDIR_TUI_CLEAN, SUBDIR_TUI_INSTALL): Delete.
        (SUBDIR_TUI_UNINSTALL, SUBDIR_CLI_CLEAN): Delete.

2004-02-07  Andrew Cagney  <cagney@redhat.com>

        * Makefile.in: Update all dependencies.

        * configure.in (CONFIG_INITS, CONFIG_LIB_OBS): Delete.
        * configure: Re-generate.
        * Makefile.in (INIT_FILES): Replace CONFIG_INITS with CONFIG_SRCS.
        (CONFIG_LIB_OBS, CONFIG_INITS): Delete.
        (COMMON_OBS): Add "main.o" and "annotate.o".
        (ANNOTATE_OBS): Delete.
        (OBS): Remove ANNOTATE_OBS.
        (DEPFILES): Replace CONFIG_LIB_OBS with CONFIG_LIB_OBS, remove
        CONFIG_INITS.
        (gdb$(EXEEXT), insight$(EXEEXT)): Do not depend on, or link
        against CONFIG_OBS and "main.o".
        (SUBDIR_CLI_INITS, SUBDIR_MI_INITS): Delete.
        (SUBDIR_TUI_INITS, SUBDIR_GDBTK_INITS): Delete.

        * tui/tui-command.c: Include "gdb_string.h", delete register
        attribute, use ISO-C function signatures.
        * tui/tui-disasm.c, tui/tui-file.c, tui/tui-io.c: Ditto.
        * tui/tui-layout.c, tui/tui-regs.c, tui/tui-source.c: Ditto.
        * tui/tui-stack.c, tui/tui-win.c, tui/tui-winsource.c: Ditto.
        * tui/tui.c: Ditto.

        * tui/tui-command.c: Change variable and function names to lower
        case.
        * tui/tui-data.c, tui/tui-disasm.c: Ditto.
        * tui/tui-hooks.c, tui/tui-io.c, tui/tui-layout.c: Ditto.
        * tui/tui-regs.c, tui/tui-source.c, tui/tui-stack.c: Ditto.
        * tui/tui-win.c, tui/tui-windata.c, tui/tui-wingeneral.c: Ditto.
        * tui/tui-winsource.c, tui/tui.c: Ditto.

2004-02-07  Elena Zannoni  <ezannoni@redhat.com>

        * buildsym.c (free_pending_blocks, finish_block)
        (record_pending_block, make_blockvector, end_symtab): Replace
        symbol_obstack with objfile_obstack.
        * coffread.c (process_coff_symbol, coff_read_struct_type)
        (coff_read_enum_type): Ditto.
        * cp-namespace.c (initialize_namespace_symtab)
        (check_one_possible_namespace_symbol): Ditto.
        * dwarf2read.c (new_symbol, dwarf2_const_value, macro_start_file)
        (dwarf2_symbol_mark_computed): Ditto.
        * dwarfread.c (enum_type, new_symbol, synthesize_typedef): Ditto.
        * elfread.c (elf_symtab_read): Ditto.
        * hpread.c (hpread_symfile_init, hpread_symfile_init)
        (hpread_read_enum_type, hpread_read_function_type)
        (hpread_read_doc_function_type, hpread_process_one_debug_symbol):
        Ditto.
        * jv-lang.c (get_java_class_symtab, add_class_symbol)
        (java_link_class_type): Ditto.
        * mdebugread.c (parse_symbol, psymtab_to_symtab_1, new_symtab)
        (new_symbol): Ditto.
        * minsyms.c (install_minimal_symbols): Ditto.
        * objfiles.c (allocate_objfile): Remove init of symbol_obstack.
        (terminate_minimal_symbol_table): Replace symbol_obstack with
        objfile_obstack.
        (free_objfile): Remove freeing of symbol_obstack.
        * objfiles.h: Remove symbol_obstack field.
        * pa64solib.c (add_to_solist): Replace symbol_obstack with
        objfile_obstack.
        * solib-sunos.c (allocate_rt_common_objfile): Remove init of
        symbol_obstack.
        (solib_add_common_symbols): Replace symbol_obstack with
        objfile_obstack.
        * somsolib.c (som_solib_add): Ditto.
        * stabsread.c (patch_block_stabs, define_symbol, read_enum_type)
        (common_block_start, common_block_end): Ditto.
        * symfile.c (reread_symbols): Remove freeing and init of
        symbol_obstack.
        (allocate_symtab): Rename symbol_obstack to objfile_obstack.
        * symfile.h: Update comment.
        * symmisc.c (print_objfile_statistics): Remove symbol_obstack
        stats printing.
        * symtab.c (symbol_set_names): Replace symbol_obstack with
        objfile_obstack.
        * symtab.h (struct general_symbol_info, struct minimal_symbol):
        Update comments.
        * xcoffread.c (read_xcoff_symtab, SYMBOL_DUP, SYMNAME_ALLOC)
        (init_stringtab, xcoff_initial_scan): Replace symbol_obstack with
        objfile_obstack.

2004-02-07  Andrew Cagney  <cagney@redhat.com>

        * tui/tui.h: Do not include <stdarg.h>, <string.h>, and
        "ansidecl.h".  Do not undef "reg" and "chtype".  Fix case of
        fields and variables.
        * tui/tui-wingeneral.h (m_beVisible): Delete macro.
        (m_beInvisible): Delete macro.
        * tui/tui-data.h: Fix case case fields and variables.
        (m_genWinPtrIsNull): Delete macro.
        (tui_win_list): Rename winList.
        (TUI_SRC_WIN): Rename srcWin.
        (TUI_DISASM_WIN): Rename disassemWin.
        (TUI_DATA_WIN): Rename dataWin.
        (TUI_CMD_WIN): Rename cmdWin.
        (m_genWinPtrNotNull): Delete macro.
        (m_winPtrIsNull): Delete macro.
        (m_winPtrNotNull): Delete macro.
        (tui_win_is_source_type): Replace m_winIsSourceType
        (tui_win_is_auxillary): Replace m_winIsAuzillary.
        (tui_win_has_locator): Replace m_hasLocator.
        (tui_set_win_highlight): Replace m_setWinHighlightOn and
        m_setWinHighlightOff.
        * tui/tui-data.c: Update references.
        (tui_win_is_source_type, tui_set_win_highlight): New functions.
        (tui_win_has_locator, tui_win_is_auxillary): New functions.
        * tui/tui-command.c, tui/tui-disasm.c: Update references.
        * tui/tui-io.c, tui/tui-layout.c, tui/tui-regs.c: Ditto.
        * tui/tui-regs.h, tui/tui-source.c, tui/tui-stack.c: Ditto.
        * tui/tui-win.c, tui/tui-windata.c, tui/tui-wingeneral.c: Ditto.
        * tui/tui-winsource.c, tui/tui.c: Ditto.

2004-02-07  Mark Kettenis  <kettenis@gnu.org>

        * sparc-tdep.h (sparc_fetch_wcookie): New prototype.
        * sparcnbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): Handle
        StackGhost.

        * sparc-tdep.c (sparc32_frame_prev_register): Rename local
        variable `i6' to `i7'.
        (sparc_supply_rwindow, sparc_collect_rwindow): Likewise.

2004-02-07  Andrew Cagney  <cagney@redhat.com>

        * tui/tui.h (Opaque, OpaquePtr OpaqueList): Delete definition.
        (TuiPoint, TuiPointPtr): Ditto.
        (TuiStatus, TuiStatusPtr): Ditto.
        (TuiWinType, TuiWinTypePtr): Ditto.
        (struct tui_point): Rename _TuiPoint.
        (tui_get_low_disassembly_address): Rename
        tuiGetLowDisassemblyAddress.
        (tui_update_all_exec_infos): Rename tuiUpdateAllExecInfos.
        (tuiFree): Delete declaration.
        (OpaqueFuncPtr, TuiOpaqueFuncPtr): Delete definitions.
        (TuiVoidFuncPtr, TuiIntFuncPtr): Delete definitions.
        * tui/tui.c (tuiFree): Delete function.
        * cli/cli-cmds.c (disassemble_command): Update references.
        * tui/tui-data.c, tui/tui-data.h, tui/tui-disasm.c: Ditto.
        * tui/tui-layout.c, tui/tui-regs.c, tui/tui-source.c: Ditto.
        * tui/tui-stack.c, tui/tui-win.c, tui/tui-wingeneral.c: Ditto.
        * tui/tui-winsource.c: Ditto.

2004-02-07  Elena Zannoni  <ezannoni@redhat.com>

        * dbxread.c (dbx_symfile_init, start_psymtab, end_psymtab,
        coffstab_build_psymtabs, elfstab_build_psymtabs)
        (stabsect_build_psymtabs): Replace psymbol_obstack with
        objfile_obstack.
        * dwarf2-frame.c (decode_frame_entry_1): Ditto.
        * dwarf2read.c (dwarf2_build_psymtabs_hard, dwarf2_read_section):
        Ditto.
        * dwarfread.c (scan_compilation_units): Ditto.
        * elfread.c (elfstab_offset_sections): Ditto.
        * hppa-tdep.c (read_unwind_info): Ditto.
        * hpread.c (hpread_build_psymtabs, hpread_start_psymtab)
        (hpread_end_psymtab): Ditto.
        * mdebugread.c (mdebug_build_psymtabs, add_pending)
        (parse_partial_symbols, new_psymtab, elfmdebug_build_psymtabs):
        Ditto.
        * mips-tdep.c (non_heuristic_proc_desc): Ditto.
        * objfiles.c (add_to_objfile_sections)
        (build_objfile_section_table): Ditto.
        (allocate_objfile): Remove init of psymbol_obstack.
        (free_objfile): Remove freeing of psymbol_obstack.
        * objfiles.h (struct objfile): Remove field
        psymbol_obstack. Update comments.
        * pa64solib.c (pa64_solib_add_solib_objfile): Replace
        psymbol_obstack with objfile_obstack.
        * solib-sunos.c (allocate_rt_common_objfile): Remove init of
        psymbol_obstack.
        * somread.c (som_symfile_offsets, init_import_symbols)
        (init_export_symbols): Replace psymbol_obstack with
        objfile_obstack.
        * somsolib.c (som_solib_add_solib_objfile): Ditto.
        * symfile.c (default_symfile_offsets, syms_from_objfile)
        (reread_symbols): Remove freeing and init of psymbol_obstack.
        (cashier_psymtab): Update comment.
        * symmisc.c (print_objfile_statistics): Don't report stats for
        psymbol obstack.
        * symtab.h (struct general_symbol_info, struct partial_symtab):
        Update comments.
        * xcoffread.c (xcoff_start_psymtab, xcoff_end_psymtab, swap_sym)
        (xcoff_symfile_offsets): Replace psymbol_obstack with
        objfile_obstack.

2004-02-07  Elena Zannoni  <ezannoni@redhat.com>

        * objfiles.h (struct objfile): Add objfile_obstack field.
        Remove type_obstack field.

        * dwarf2read.c (dwarf2_add_field,dwarf2_add_member_fn,
        read_structure_scope read_enumeration, new_symbol): Replace
        type_obstack with objfile_obstack.
        * dwarfread.c (struct_type, enum_type): Ditto.
        * gdbtypes.c (alloc_type, alloc_type_instance, init_type)
        (lookup_fundamental_type): Ditto.
        * gdbtypes.h (TYPE_ALLOC): Ditto.
        * hpread.c (hpread_read_enum_type, hpread_read_function_type)
        (hpread_read_doc_function_type, hpread_read_struct_type)
        (fix_static_member_physnames, hpread_read_array_type)
        (hpread_read_subrange_type, hpread_type_lookup): Ditto.
        * jv-lang.c (java_lookup_class, type_from_class, type_from_class)
        (java_link_class_type): Ditto.
        * mdebugread.c (parse_type): Ditto.
        * objfiles.c (allocate_objfile, free_objfile): Ditto.
        * solib-sunos.c (solib_add_common_symbols): Ditto.
        * stabsread.c (define_symbol, read_type, read_member_functions,
        read_cpp_abbrev, read_one_struct_field): Ditto.
        * symfile.c (reread_symbols): Ditto.
        * symmisc.c (print_objfile_statistics): Ditto.

2004-02-07  Andrew Cagney  <cagney@redhat.com>

        * tui/tui-data.h (tui_win_element): Rename TuiWinElement.
        (tui_exec_info_content): Rename TuiExecInfoContent.
        (TuiGenWinInfo, TuiGenWinInfoPtr): Delete definitions.
        (TuiWinInfo, TuiWinInfoPtr): Ditto.
        (TuiScrollDirection, TuiScrollDirectionPtr): Ditto.
        (TuiList, TuiListPtr): Ditto.
        (TuiLayoutType, TuiLayoutTypePtr): Ditto.
        (TuiDataType, TuiDataTypePtr): Ditto.
        (TuiRegisterDisplayType, TuiRegisterDisplayTypePtr): Ditto.
        (TuiLineOrAddress, TuiLineOrAddressPtr): Ditto.
        (TuiLayoutDef, TuiLayoutDefPtr): Ditto.
        (TuiSourceElement, TuiSourceElementPtr): Ditto.
        (TuiDataElement, TuiDataElementPtr): Ditto.
        (TuiWinElement, TuiWinElementPtr): Ditto.
        (TuiDataInfo, TuiDataInfoPtr): Ditto.
        (TuiCommandElement, TuiCommandElementPtr): Ditto.
        (TuiLocatorElement, TuiLocatorElementPtr): Ditto.
        (TuiWhichElement, TuiWhichElementPtr): Ditto.
        (TuiSourceInfo, TuiSourceInfoPtr): Ditto.
        (TuiCommandInfo, TuiCommandInfoPtr): Ditto.
        * tui/tui-command.c, tui/tui-data.c: Update references.
        * tui/tui-data.h, tui/tui-disasm.c, tui/tui-layout.c: Ditto.
        * tui/tui-regs.c, tui/tui-source.c, tui/tui-stack.c: Ditto.
        * tui/tui-win.c, tui/tui-windata.c, tui/tui-wingeneral.c: Ditto.
        * tui/tui-winsource.c, tui/tui.c: Ditto.

2004-02-07  Mark Kettenis  <kettenis@gnu.org>

        * dwarf2-frame.h: Update copyright.
        (enum dwarf2_frame_reg_rule): New.
        (struct dwarf2_frame_state_reg): New.
        (dwarf2_frame_sniffer, dwarf2_frame_base_sniffer): Make extern.
        * dwarf2-frame.c: Update copyright.
        (enum dwarf2_reg_rule): Remove.
        (struct dwarf2_frame_state): Remove defenition of `struct
        dwarf2_frame_state_reg'.
        (read_reg): Call get_frame_arch to get the architecture instead of
        using CURRENT_GDBARCH.
        (execute_cfa_program): Prefix old `enum dwarf2_reg_rule' tags with
        DWARF2_FRAME_.
        (dwarf2_frame_init_reg): New function.
        (dwarf2_frame_cache): Call get_frame_arch to get the architecture
        instead of using CURRENT_GDBARCH.  Call dwarf2_frame_init_reg to
        initialize the register state.  Prefix old `enum dwarf2_reg_rule'
        tags with DWARF2_FRAME_.
        (dwarf2_frame_prev_register): Call get_frame_arch to get the
        architecture instead of using CURRENT_GDBARCH.  Prefix old `enum
        dwarf2_reg_rule' tags with DWARF2_FRAME_.

2004-02-06  Andrew Cagney  <cagney@redhat.com>

        * tui/tui-data.h (struct tui_list): Rename _TuiList.
        (enum tui_data_type): Rename _TuiDataType.
        (struct tui_layout_def): Rename _TuiLayoutDef.
        (struct tui_source_element): Rename _TuiSourceElement.
        (struct tui_data_element): Rename _TuiDataElement.
        (struct tui_command_element): Rename _TuiCommandElement.
        (struct tui_locator_element): Rename _TuiLocatorElement.
        (union tui_which_element): Define.
        (struct tui_win_element): Rename _TuiWinElement.
        (struct tui_data_info): Rename _TuiDataInfo.
        (struct tui_source_info): Rename _TuiSourceInfo.
        (struct tui_command_info): Rename _TuiCommandInfo.
        (tui_initialize_static_data): Rename initializeStaticData.
        (tui_alloc_generic_win_info): Rename allocGenericWinInfo.
        (tui_alloc_win_info): Rename allocWinInfo.
        (tui_init_generic_part): Rename initGenericPart.
        (tui_init_win_info): Rename initWinInfo.
        (tui_alloc_content): Rename allocContent.
        (tui_add_content_elements): Rename addContentElements.
        (tui_init_content_element): Rename initContentElement.
        (tui_free_window): Rename freeWindow.
        (tui_free_win_content): Rename freeWinContent.
        (tui_free_data_content): Rename freeDataContent.
        (tui_free_all_source_wins_content): Rename
        freeAllSourceWinsContent.
        (tui_del_window): Rename tuiDelWindow.
        (tui_del_data_windows): Rename tuiDelDataWindows.
        (tui_partial_win_by_name): Rename partialWinByName.
        (tui_win_name): Rename winName.
        (tui_current_layout): Rename currentLayout.
        (tui_set_current_layout_to): Rename setCurrentLayoutTo.
        (tui_term_height): Rename termHeight.
        (tui_set_term_height_to): Rename setTermHeightTo.
        (tui_term_width): Rename termWidth.
        (tui_set_term_width_to): Rename setTermWidthTo.
        (tui_set_gen_win_origin): Rename setGenWinOrigin.
        (tui_locator_win_info_ptr): Rename locatorWinInfoPtr.
        (tui_source_exec_info_win_ptr): Rename tui_gen_win_info.
        (tui_disassem_exec_info_win_ptr): Rename disassemExecInfoWinPtr.
        (tui_source_windows): Rename sourceWindows.
        (tui_clear_source_windows): Rename clearSourceWindows.
        (tui_clear_source_windows_detail): Rename
        clearSourceWindowsDetail.
        (tui_clear_win_detail): Rename clearWinDetail.
        (tui_add_to_source_windows): Rename tuiAddToSourceWindows.
        (tui_default_tab_len): Rename tuiDefaultTabLen.
        (tui_set_default_tab_len): Rename tuiSetDefaultTabLen.
        (tui_win_with_focus): Rename tuiWinWithFocus.
        (tui_set_win_with_focus): Rename tuiSetWinWithFocus.
        (tui_layout_def): Rename tuiLayoutDef.
        (tui_win_resized): Rename tuiWinResized.
        (tui_set_win_resized_to): Rename tuiSetWinResizedTo.
        (tui_next_win): Rename tuiNextWin.
        (tui_prev_win): Rename tuiPrevWin.
        (tui_add_to_source_windows): Rename addToSourceWindows.
        * tui/tui-winsource.c, tui/tui-win.c: Update references.
        * tui/tui-layout.c, tui/tui-source.c: Ditto.
        * tui/tui-stack.c, tui/tui-io.c: Ditto.
        * tui/tui.c, tui/tui-data.c: Ditto.
        * tui/tui-interp.c, tui/tui-data.c: Ditto.
        * tui/tui-disasm.c, tui/tui-command.c: Ditto.

        * tui/tui-source.h: Update copyright.  Include "tui-data.h".
        (struct symtab): Declare.
        (tui_set_source_content): Rename tuiSetSourceContent.
        (tui_show_symtab_source): Rename tuiShowSource.
        (tui_source_is_displayed): Rename tuiSourceIsDisplayed.
        (tui_vertical_source_scroll): Rename tuiVerticalSourceScroll.
        * tui/tui-source.c: Update copyright.  Update references.
        * tui/tui-win.c, tui/tui-winsource.c: Update references.
        * tui/tui-stack.c: Update references.

        * tui/tui-win.h: Update copyright.  Include "tui-data.h".
        (struct tui_win_info): Declare.
        (tui_scroll_forward): Rename tuiScrollForward.
        (tui_scroll_backward): Rename tuiScrollBackward.
        (tui_scroll_left): Rename tuiScrollLeft.
        (tui_scroll_right): Rename tuiScrollRight.
        (tui_set_win_focus_to): Rename tuiSetWinFocusTo.
        (tui_resize_all): Rename tuiResizeAll.
        (tui_refresh_all_win): Rename tuiRefreshAll.
        (tui_sigwinch_handler): Rename tuiSigwinchHandler.
        * tui/tui-layout.c, * tui/tui-io.c: Update references.
        * tui/tui-wingeneral.h, * tui/tui.c: Update references.
        * tui/tui-disasm.c, * tui/tui-command.c: Update references.

        * tui/tui-windata.h: Update copyright.  Include "tui-data.h".
        (tui_erase_data_content): Rename tuiEraseDataContent.
        (tui_display_all_data): Rename tuiDisplayAllData.
        (tui_check_data_values): Rename tuiCheckDataValues.
        (tui_display_data_from_line): Rename tuiDisplayDataFromLine.
        (tui_first_data_item_displayed): Rename tuiFirstDataItemDisplayed.
        (tui_first_data_element_no_in_line): Rename
        tuiFirstDataElementNoInLine.
        (tui_delete_data_content_windows): Rename
        tuiDeleteDataContentWindows.
        (tui_refresh_data_win): Rename tuiRefreshDataWin.
        (tui_display_data_from): Rename tuiDisplayDataFrom.
        (tui_vertical_data_scroll): Rename tuiVerticalDataScroll.
        * tui/tui-windata.c, tui/tui-hooks.c: Update references.
        * tui/tui-win.c, tui/tui-regs.c: Update references.
        * tui/tui-layout.c, tui/tui.c: Update references.

        * tui/tui-wingeneral.h: Update copyright.
        (m_allBeVisible): Delete macro.
        (m_allBeInvisible): Delete macro.
        (struct tui_gen_win_info): Declare.
        (struct tui_win_info): Declare.
        (tui_unhighlight_win): Rename unhighlightWin.
        (tui_make_visible, tui_make_invisible): Replace makeVisible.
        (tui_make_all_visible, tui_make_all_invisible): Replace makeAllVisible.
        (tui_make_window): Rename makeWindow.
        (tui_copy_win): Rename copyWin.
        (tui_box_win): Rename boxWin.
        (tui_highlight_win): Rename highlightWin.
        (tui_check_and_display_highlight_if_needed): Rename
        checkAndDisplayHighlightIfNeeded.
        (tui_refresh_all): Rename refreshAll.
        (tui_delete_win): Rename tuiDelwin.
        (tui_refresh_win): Rename tuiRefreshWin.
        * tui/tui-wingeneral.c (make_visible): Rename makeVisible.
        (tui_make_visible, tui_make_invisible): New functions.
        (tui_make_all_visible, tui_make_all_invisible): New functions.
        (make_all_visible): Rename makeAllVisible.
        * tui/tui-winsource.c, tui/tui-windata.c: Update references.
        * tui/tui-data.c, tui/tui-winsource.c: Update references.
        * tui/tui-windata.c, tui/tui-win.c: Update references.
        * tui/tui-regs.c, tui/tui-layout.c: Update references.
        * tui/tui-data.h (struct tui_gen_win_info): Rename _TuiGenWinInfo.

2004-02-06  Mark Kettenis  <kettenis@gnu.org>

        * proc-api.c (write_with_trace): Initialize local variable to
        silence compiler warning.

2004-02-06  Andrew Cagney  <cagney@redhat.com>

        * tui/tui-source.h: Do not include "defs.h".
        (struct tui_win_info): Declare.
        (tui_set_source_content_nil): Declare.
        * tui/tui-data.h (struct tui_win_info): Rename _TuiWinInfo.
        (union tui_line_or_address): Rename _TuiLineOrAddress.
        * tui/tui-winsource.h: Update copyright.  Include "tui-data.h".
        (tui_update_source_window): Rename tuiUpdateSourceWindow.
        (tui_update_source_window_as_is): Rename
        tuiUpdateSourceWindowAsIs.
        (tui_update_source_windows_with_addr): Rename
        tuiUpdateSourceWindowsWithAddr.
        (tui_update_source_windows_with_line): Rename
        tuiUpdateSourceWindowsWithLine.
        (tui_clear_source_content): Rename tuiClearSourceContent.
        (tui_erase_source_content): Rename tuiEraseSourceContent.
        (tui_set_source_content_nil): Rename tuiSetSourceContentNil.
        (tui_show_source_content): Rename tuiShowSourceContent.
        (tui_horizontal_source_scroll): Rename tuiHorizontalSourceScroll.
        (tui_set_exec_info_content): Rename tuiSetExecInfoContent.
        (tui_show_exec_info_content): Rename tuiShowExecInfoContent.
        (tui_erase_exec_info_content): Rename tuiEraseExecInfoContent.
        (tui_clear_exec_info_content): Rename tuiClearExecInfoContent.
        (tui_update_exec_info): Rename tuiUpdateExecInfo.
        (tui_set_is_exec_point_at): Rename tuiSetIsExecPointAt.
        (tui_alloc_source_buffer): Rename tuiAllocSourceBuffer.
        (tui_line_is_displayed): Rename tuiLineIsDisplayed.
        (tui_addr_is_displayed): Rename tuiAddrIsDisplayed.
        (struct tui_win_info): Declare.
        * tui/tui-stack.c: Update references.
        * tui/tui-layout.c, tui/tui-winsource.c: Ditto.
        * tui/tui-win.c, tui/tui-source.c: Ditto.
        * tui/tui.c, tui/tui-disasm.c: Ditto.

2004-02-06  Mark Kettenis  <kettenis@gnu.org>

        * i386-linux-tdep.c (i386_linux_sigcontext_addr): Fix calculation
        of UCONTEXT_ADDR.  Fixes PR backtrace/1545.

2004-02-05  Mark Kettenis  <kettenis@gnu.org>

        * infrun.c (handle_inferior_event): Allow for breakpoint
        instructions to generate a SIGSEGV in addition to SIGTRAP, SIGILL
        and SIGEMT.  Update comments.
        * NEWS (Revised SPARC target): Mention support for non-executable
        stack.

2004-02-04  Mark Kettenis  <kettenis@gnu.org>

        * target.h (target_object): Add TARGET_OBJECT_WCOOKIE.
        * inftarg.c: Update copyright year.
        (child_xfer_partial): Add support for TARGET_OBJECT_WCOOKIE.
        * sparc-nat.c: Include "target.h" and "gdb_assert.h".
        (sparc_xfer_wcookie): New function.
        * sparc-tdep.c (sparc_fetch_wcookie): New function.
        * Makefile.in (sparc-nat.o): Update dependencies.
        * config/sparc/nm-nbsd.h: Include "target.h".
        (NATIVE_XFER_WCOOKIE): New define.
        (sparc_xfer_wcookie): New prototype.

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

        * m68k-tdep.c (m68k_saved_pc_after_call): Delete #ifdef
        SYSCALL_TRAP function.
        (m68k_gdbarch_init): Delete #ifdef SYSCALL_TRAP code.

2004-02-04  Andrew Cagney  <cagney@redhat.com>
            Daniel Jacobowitz  <drow@mvista.com>

        * objfiles.h: Delete comments refering to inside_entry_func and
        DEPRECATED_FRAME_CHAIN_VALID.
        * defs.h (inside_entry_func): Update prototype..
        * blockframe.c (inside_entry_func): Rename to
        legacy_inside_entry_func.  Add new inside_entry_func taking a frame.
        * frame.c (get_prev_frame): Pass the frame to inside_entry_func.

2004-02-03  Jeff Johnston  <jjohnstn@redhat.com>

        * breakpoint.c (struct captured_parse_breakpoint_args):  Move
        outside of #ifdef SOLIB_ADD region.
        (do_restore_lang_radix_cleanup): Ditto.
        (resolve_pending_breakpoint): Ditto.

2004-02-03  Andrew Cagney  <cagney@redhat.com>

        * ia64-tdep.c (read_sigcontext_register): Delete unused function.
        (process_note_abi_tag_sections): Delete unused function.
        (ia64_read_fp): Delete unused function.
        (gdbarch_extract_struct_value_address): Delete declaration.

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

        * vax-tdep.c (vax_frame_chain): Delete call to
        deprecated_inside_entry_file.
        * ns32k-tdep.c (ns32k_frame_chain): Ditto.

2004-02-02  Mark Kettenis  <kettenis@gnu.org>

        * dwarf2-frame.c (dwarf2_frame_cache): Deal with a return address
        column that's "empty" or "same value" when eliminating REG_RA
        rules.

2004-02-02  Jeff Johnston  <jjohnstn@redhat.com>

        * NEWS: Add information about new pending breakpoint support.

2004-02-02  Jeff Johnston  <jjohnstn@redhat.com>

        * breakpoint.h (struct breakpoint): Add new flag, from_tty,
        and pending fields for pending breakpoint support.
        * breakpoint.c (breakpoint_enabled): Add check for not pending.
        (condition_command): Only parse condition if not a pending
        breakpoint.
        (print_one_breakpoint): Add support for pending breakpoints.
        (describe_other_breakpoints): Add checks to verify we are not
        dealing with pending breakpoints.
        (check_duplicates): Don't check pending breakpoints.
        (set_raw_breakpoint): Initialize pending flag.
        (do_restore_lang_radix_cleanup): New cleanup routine.
        (resolve_pending_breakpoint): New function.
        (re_enable_breakpoints_in_shlibs): Try and resolve any
        pending breakpoints via resolve_pending_breakpoint.
        (mention): Add pending breakpoint support.
        (parse_breakpoint_sals): Add new parameter to pass to
        decode_line_1 to indicate silent errors when files or functions
        are not found.  Change all callers.
        (do_captured_parse_breakpoint): New function.
        (break_command_1): Change prototype to return an rc value and to
        take an optional pending breakpoint pointer.  Support creating
        a pending breakpoint if a "not found" form of error occurs when
        parsing the breakpoint.  Also support resolving an existing pending
        breakpoint and be silent if the resolution fails.
        (create_breakpoints): Change prototype to take pending breakpoint
        pointer.  When resolving a pending breakpoint, use the new pointer
        to provide a conditional or commands added by the end-user.
        (delete_breakpoint): Add appropriate check for pending.
        (breakpoint_re_set_one): Ditto.
        (do_enable_breakpoint): Ditto.

2004-02-02  David Carlton  <carlton@kealia.com>

        * valops.c (enum oload_classification): New.
        (find_overload_match): Break implementation into separate
        functions; delete #if 0'd code; look for symbols within
        namespaces.
        (find_oload_champ_namespace,find_oload_champ_namespace_loop)
        (find_oload_champ,oload_method_static,classify_oload_match): New.
        * cp-support.h: Add declaration for cp_func_name; update
        declaration for make_symbol_overload_list.
        * cp-support.c (cp_func_name): New.
        (overload_list_add_symbol): Fix comment, use
        SYMBOL_LINKAGE_NAME and SYMBOL_NATURAL_NAME.
        (make_symbol_overload_list): Take a function name and a namespace
        instead of a symbol; change implementation.
        (make_symbol_overload_list_using): New.
        (make_symbol_overload_list_qualified, read_in_psymtabs): New.

2004-02-02  Fred Fish  <fnf@redhat.com>

        * main.c (gdb_stdtarg): Move definition to group with other
        gdb_stdtarg definitions and update copyright years.
        * remote-sim.c (gdb_os_write_stderr): Write output to
        gdb_stdtargerr stream instead of gdb_stdtarg stream.
        (gdb_os_flush_stderr): Flush gdb_stdtargerr steam instead of
        gdb_stderr stream and update copyright years.

2004-02-01  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in (mips-linux-nat.o): Update dependencies.
        * mips-linux-nat.c: Include mips-tdep.h.

2004-02-01  Roland McGrath  <roland@redhat.com>

        * sol-thread.c (sol_thread_xfer_partial): New function.
        (init_sol_thread_ops): Use that for to_xfer_partial hook.
        (init_sol_core_ops): Likewise.

        * procfs.c (procfs_xfer_partial): New function.
        (init_procfs_ops): Use that for procfs_ops.to_xfer_partial.
        * Makefile.in (procfs.o): Add $(auxv_h) dep.

        * config/nm-linux.h (NATIVE_XFER_AUXV): New macro, uses auxv.c's
        procfs_xfer_auxv function.

        * procfs.c (procfs_make_note_section): If we can read
        TARGET_OBJECT_AUXV data, add an NT_AUXV note containing it.
        * linux-proc.c (linux_make_note_section): Likewise.

        * auxv.h: New file.
        * auxv.c: New file.
        * Makefile.in (auxv_h): New variable.
        (COMMON_OBS): Add auxv.o here.
        (auxv.o): New target.

        * corelow.c (core_xfer_partial): New function.
        (init_core_ops): Use it for core_ops.to_xfer_partial.

        * target.h (enum target_object): Add TARGET_OBJECT_AUXV.
        * inftarg.c (child_xfer_partial): Support it using NATIVE_XFER_AUXV
        macro if that is defined.

2004-02-01  Daniel Jacobowitz  <drow@mvista.com>

        * breakpoint.c (bpstat_stop_status): Take a ptid_t argument,
        and check the specified thread for each breakpoint.
        * breakpoint.h (bpstat_stop_status): Update prototype.
        * infrun.c (handle_inferior_event): Update calls to
        bpstat_stop_status.

2004-02-01  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in (cli-cmds.o): Add $(readline_h).

2004-02-01  Daniel Jacobowitz  <drow@mvista.com>

        * cli/cli-cmds.c: Include readline.h.
        (complete_command): Pass the start of the last word to
        complete_line.

2004-01-31  Daniel Jacobowitz  <drow@mvista.com>

        * breakpoint.c (bpstat_stop_status): Remove not_a_sw_breakpoint
        argument, and change first argument to a CORE_ADDR.
        * breakpoint.h (bpstat_stop_status): Update prototype.
        * infrun.c (adjust_pc_after_break): Add a new comment.
        (handle_inferior_event): Update calls to bpstat_stop_status.

2004-01-31  Daniel Jacobowitz  <drow@mvista.com>

        * breakpoint.h: Update copyright years.

2004-01-31  Daniel Jacobowitz  <drow@mvista.com>

        * breakpoint.c (software_breakpoint_inserted_here_p): New function.
        (bpstat_stop_status): Don't decrement PC.
        * breakpoint.h (software_breakpoint_inserted_here_p): Add
        prototype.
        * infrun.c (adjust_pc_after_break): New function.
        (handle_inferior_event): Call it, early.  Remove later references
        to DECR_PC_AFTER_BREAK.
        (normal_stop): Add commentary.

2004-01-31  Daniel Jacobowitz  <drow@mvista.com>

        * breakpoint.c (breakpoint_re_set_one): Add missing chunk of
        2004-01-27 double-free fix.

2004-01-31  Mark Kettenis  <kettenis@gnu.org>

        * sparc-tdep.c (sparc_fetch_wcookie): New function.
        (sparc32_frame_prev_register): Handle StackGhost.
        (sparc_supply_rwindow, sparc_collect_rwindow): Likewise.

2004-01-29  Roland McGrath  <roland@redhat.com>

        * configure.in (NEW_PROC_API): Also match solaris2.9 for this test.
        * configure: Regenerated.

        * procfs.c: Include gdb_string.h for str* decls, otherwise warnings.
        * Makefile.in (procfs.o): Add dep.

2004-01-28  Andrew Cagney  <cagney@redhat.com>

        * tui/tui-stack.h: Update copyright.
        (struct frame_info): Add opaque declaration.
        (tui_update_locator_filename): Rename tuiUpdateLocatorFilename.
        (tui_show_locator_content): Rename tuiShowLocatorContent.
        (tui_show_frame_info): Rename tuiShowFrameInfo.
        * tui/tui-stack.c: Update copyright.  Update references.
        * tui/tui-winsource.c: Update references.
        * tui/tui-win.c: Update references.
        * tui/tui-layout.c: Update references.
        * tui/tui-hooks.c: Update copyright, update references.
        * tui/tui.c: Update copyright, update references.
        * tui/tui-disasm.c: Update references.

2004-01-28  David Carlton  <carlton@kealia.com>

        * dwarf2read.c (add_partial_structure): Use demangled name if
        namespace equals "".

2004-01-27  Jim Blandy  <jimb@redhat.com>

        Clean up misapplied patch:
        * dwarf2read.c (determine_prefix): Change one of the two forward
        declarations for 'determine_prefix_aux' to a declaration for this.
        (read_func_scope): Use cu->language, not cu_language.  Pass 'cu'
        argument to 'die_specification'.

        * dwarf2read.c (read_func_scope): Re-indent comment.

2004-01-27  Paul N. Hilfinger  <hilfinger@gnat.com>

        * breakpoint.c (breakpoint_re_set_one): Set b->cond, b->val, and
        b->exp to NULL after freeing so that error during re-parsing or
        evaluation of expressions associated with breakpoint don't
        eventually lead to re-freeing of storage.
        Committed by Andrew Cagney.

2004-01-27  Andrew Cagney  <cagney@redhat.com>

        * source.c (ambiguous_line_spec): Delete undefined declaration.
        * m32r-rom.c (m32r_set_board_address): Delete unused function.
        (m32r_set_server_address, m32r_set_download_path): Ditto.
        * remote-fileio.c (remote_fileio_to_fio_int): Ditto.

2004-01-27  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2read.c: Update calls to changed and renamed functions, and
        references to moved variables.

        (struct dwarf2_cu): Add first_fn, last_fn, cached_fn,
        language, language_defn, list_in_scope, and ftypes members.
        (cu_first_fn, cu_last_fn, cu_cached_fn, cu_language)
        (cu_language_defn, list_in_scope, ftypes, cu_header_offset)
        (baseaddr): Remove globals.

        (dwarf_attr): Renamed to dwarf2_attr.  Add CU argument.
        (set_cu_language, die_is_declaration, die_specification)
        (determine_prefix, determin_prefix_aux, class_name, namespace_name)
        (dwarf2_linkage_name, dwarf2_name, dwarf2_extension)
        (dwarf2_get_ref_die_offset, dwarf2_fundamental_type)
        (initialize_cu_func_list, add_to_cu_func_list): Add CU argument.

        (dwarf2_build_psymtabs_hard): Add local baseaddr.  Initialize
        cu.list_in_scope.  Don't initialize cu_header_offset.
        (add_partial_symbol): Add local baseaddr.
        (psymtab_to_symtab_1): Add local baseaddr.  Use
        objfile->section_offsets for consistency.  Don't initialize
        cu_header_offset; do initialize cu.header.offset and
        cu.list_in_scope.
        (read_file_scope, read_func_scope, read_lexical_block_scope)
        (dwarf_decode_lines, new_symbol): Add local baseaddr.

2004-01-27  Michael Chastain  <mec.gnu@mindspring.com>

        * PROBLEMS: Add gdb/1516.

2003-12-29  Robert Millan  <robertmh@gnu.org>

        Patch committed by Andrw Cagney.
        * configure.host: Match knetbsd*-gnu and kfreebsd*-gnu.
        * configure.tgt: Match knetbsd*-gnu.

2004-01-26  Andrew Cagney  <cagney@redhat.com>

        * breakpoint.c (catch_command_1): Delete #ifdef code.
        (catch_fork_command_1): Delete #ifdef wrapper.
        (catch_exec_command_1): Ditto.
        (catch_load_command_1): Ditto.
        (catch_unload_command_1): Ditto.

        * breakpoint.c (watchpoint_check): Delete #if0ed variable.
        (catch_breakpoint): Delete #if0ed function.
        (disable_catch_breakpoint): Ditto.
        (delete_catch_breakpoint, enable_catch_breakpoint): Ditto.
        (disable_catch, enable_catch, delete_catch): Ditto.

2004-01-26  Andrew Cagney  <cagney@redhat.com>

        * remote.c (echo_check, quit_flag): Delete variables.
        (cisco_kernel_mode): Delete variable.
        (minitelnet_return, tty_input, escape_count): Delete variables.
        (remote_cisco_mode): Delete variable.
        (remote_cisco_open, remote_cisco_close): Delete function.
        (remote_cisco_mourn, remote_cisco_wait): Delete function.
        (init_remote_cisco_ops): Delete function.
        (_initialize_remote): Do not install "remote cisco" code.
        (read_frame): Delete cisco specific code.
        (remote_info_process): Delete function.
        (remote_wait): Delete cisco specific code.
        (remote_cisco_section_offsets): Delete function.
        (remote_cisco_objfile_relocate): Delete function.
        (remote_async_wait): Delete cisco specific code.
        (minitelnet, readtty, readsocket): Delete function.

2004-01-26  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (EXTRACT_STRUCT_VALUE_ADDRESS): Deprecate.  Add
        comments mentioning extract_returned_value_address.
        * infcmd.c (print_return_value): Update.  Add comments on
        extract_returned_value_address.
        * stack.c (return_command): Add comments on
        extract_returned_value_address.
        * values.c: Update comment.
        * m32r-tdep.c: Update comment.
        * sparc-tdep.c: Update comment.
        * ia64-tdep.c (ia64_use_struct_convention): Update comment.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Update.
        * sh64-tdep.c (sh64_gdbarch_init): Update.
        * sh-tdep.c (sh_gdbarch_init): Update.
        * s390-tdep.c (s390_gdbarch_init): Update.
        * rs6000-tdep.c (rs6000_gdbarch_init): Update.
        * m68klinux-tdep.c (m68k_linux_init_abi): Update.
        * m68k-tdep.c (m68k_gdbarch_init): Update.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Update.
        * m32r-tdep.c (m32r_gdbarch_init): Update.
        * ia64-tdep.c (ia64_gdbarch_init): Update.
        * h8300-tdep.c (h8300_gdbarch_init): Update.
        * frv-tdep.c (frv_gdbarch_init): Update.
        * arm-tdep.c (arm_gdbarch_init): Update.
        * alpha-tdep.c (alpha_gdbarch_init): Update.

2004-01-26  Andrew Cagney  <cagney@redhat.com>

        * dwarf2loc.c (dwarf_expr_frame_base): Use SYMBOL_OPS instead of
        SYMBOL_LOCATION_FUNCS
        (dwarf2_loclist_funcs, dwarf2_locexpr_funcs): Change type to
        "struct symbol_ops".
        * dwarf2loc.h (dwarf2_locexpr_funcs, dwarf2_loclist_funcs): Change
        type to "struct symbol_ops".
        * symtab.h (struct symbol_ops): Rename "struct location_funcs".
        (struct symbol): Replace ".aux_value.loc.funcs" and
        ".aux_value.loc.baton" with ".ops" and ".aux_value.ptr".
        (SYMBOL_OBJFILE): Delete macro.
        (SYMBOL_LOCATION_FUNCS): Delete macro.
        (SYMBOL_LOCATION_BATON): Update.
        * dwarf2read.c (dwarf2_symbol_mark_computed): Set SYMBOL_OPS
        intead of SYMBOL_LOCATION_FUNCS.
        * ax-gdb.c (gen_var_ref): Ditto.
        * printcmd.c (address_info): Ditto.
        * findvar.c (read_var_value): Ditto.
        (symbol_read_needs_frame): Ditto.

2004-01-26  Andrew Cagney  <cagney@redhat.com>

        * dwarf2read.c (read_func_scope): Document frame-base hack.

2004-01-25  Mark Kettenis  <kettenis@gnu.org>

        * infcmd.c (print_return_value): Plug memory leak; delete
        ui_stream object.  Rename argument `structure_return' to
        `struct_return'.

2004-01-25  Mark Kettenis  <kettenis@gnu.org>

        * infcmd.c (print_return_value): Wrap long lines.
        (finish_command_continuation, finish_command): Remove unused
        variable `funcaddr'.  Fix some coding-standards problems.

        * sparc-tdep.c (sparc_regset_from_core_section): Check whether
        SECT_SIZE is large enough, not whether it's exactly the right size.
        (sparc32_gdbarch_init): Initialize TDEP->sizeof_gregset and
        TDEP->fpregset to zero.

        * sparcnbsd-tdep.c (sparc32nbsd_supply_gregset): Also supply the
        floating-point registers for traditional NetBSD core files.
        (sparc32nbsd_init_abi): Initialize TDEP->sizeof_gregset and
        TDEP->sizeof_fpregset here.

2004-01-25  Mark Kettenis  <kettenis@gnu.org>

        * sparc-tdep.h (sparc32nbsd_sigcontext_saved_regs): New prototype.
        * sparcnbsd-tdep.c (sparc32nbsd_sigcontext_saved_regs): New
        function with code split out from
        sparc32nbsd_sigcontext_frame_cache.
        (sparc32nbsd_sigcontext_frame_cache): Use
        sparc32nbsd_sigcontext_saved_regs.
        (_initialize_sparc32nbsd_tdep): Don't register OS ABI handler for
        OpenBSD.
        * sparcobsd-tdep.c: New file.
        * Makefile.in (ALLDEPFILES): Add sparcobsd-tdep.c.
        (sparcobsd-tdep.o): New dependency.
        * configure.tgt (sparc-*-openbsd*): Set gdb_target to obsd.
        * config/sparc/obsd.mt: New file.

        * sparc-tdep.c (sparc32_gdbarch_init): Don't require
        TDEP->fpregset to be initialized to enable core file register
        sets.

2004-01-24  Mark Kettenis  <kettenis@gnu.org>

        * sparc64-tdep.h (struct frame_info, struct trad_frame_saved_reg):
        Add opaque declarations.
        (sparc64nbsd_sigcontext_saved_regs): New prototype.
        * sparc64nbsd-tdep.c (sparc64nbsd_sigcontext_saved_regs): New
        function with code split out from
        sparc64nbsd_sigcontext_frame_cache.
        (sparc64nbsd_sigcontext_frame_cache): Use
        sparc64nbsd_sigcontext_saved_regs.
        (_initialize_sparc64nbsd_tdep): Don't register OS ABI handler for
        OpenBSD.
        * sparc64obsd-tdep.c: New file.
        * Makefile.in (ALLDEPFILES): Add sparc64obsd-tdep.c.
        (sparc64obsd-tdep.o): New dependency.
        * configure.tgt (sparc64-*-openbsd*): Set gdb_target to obsd64 and
        gdb_osabi to GDB_OSABI_OPENBSD_ELF.
        * config/sparc/obsd64.mt: New file.

        * sparc-tdep.c (sparc_fetch_instruction): Return zero if we can't
        read the instruction at PC.

        * sparcnbsd-tdep.c (GDB_OSABI_NETBSD_CORE): Define, based on the
        value of GDB_OSABI_DEFAULT.
        (sparcnbsd_core_osabi_sniffer): Return GDB_OSABI_NETBSD_CORE
        instead of GDB_OSABI_NETBSD_AOUT.

2004-01-24  Nick Roberts  <nick@nick.uklinux.net>

        * mi/mi-cmd-stack.c, mi/mi-cmd-var.c, mi/mi-cmds.h: Update
        copyright.

2004-01-23  Andrew Cagney  <cagney@redhat.com>

        * printcmd.c (display_command): Replace tui_set_display call with
        tui_set_layout_for_display_command.
        * tui/tui.h (enum tui_win_type): Define.
        (tui_set_layout): Delete declaration.
        (tui_set_layout_for_display_command): Rename set_tui_layout.
        * tui/tui-data.h (enum tui_layout_type): Define.
        * tui/tui-layout.h: Update copyright.  Include "tui-data.h" and
        "tui.h".
        (tui_add_win_to_layout): Rename tuiAddWinToLayout.
        (tui_default_win_height): Rename tuiDefaultWinHeight.
        (tui_default_win_viewport_height): Rename
        tuiDefaultWinViewportHeight.
        (tui_set_layout): RenametuiSetLayout.
        * tui/tui-layout.c: Update references.
        * tui/tui.c: Update references.
        * tui/tui-disasm.c: Update references.

2004-01-23  David Carlton  <carlton@kealia.com>

        Partial workaround for PR c++/1511:
        * cp-namespace.c: Include frame.h.
        (cp_lookup_transparent_type): New
        (cp_lookup_transparent_type_loop): New.
        * cp-support.h: Declare cp_lookup_transparent_type.
        * symtab.c (basic_lookup_transparent_type): Renamed from
        lookup_transparent_type.
        (lookup_transparent_type): Replace old body by a call to
        current_language->la_lookup_transparent_type.
        * symtab.h: Update copyright.  Declare
        basic_lookup_transparent_type.
        * language.h: Update copyright.
        (struct language_defn): Add la_lookup_transparent_type.
        * language.c: Update copyright.
        (unknown_language_defn): Add basic_lookup_transparent_type.
        (auto_language_defn): Add basic_lookup_transparent_type.
        (local_language_defn): Add basic_lookup_transparent_type.
        * ada-lang.c: Update copyright.
        (ada_language_defn): Add basic_lookup_transparent_type.
        * c-lang.c: Update copyright.
        (c_language_defn): Add basic_lookup_transparent_type.
        (cplus_language_defn): Add basic_lookup_transparent_type.
        (asm_language_defn): Add basic_lookup_transparent_type.
        (minimal_language_defn): Add basic_lookup_transparent_type.
        * f-lang.c: Update copyright.
        (f_language_defn): Add basic_lookup_transparent_type.
        * jv-lang.c: Update copyright.
        (java_language_defn): Add basic_lookup_transparent_type.
        * m2-lang.c: Update copyright.
        (m2_language_defn): Add basic_lookup_transparent_type.
        * objc-lang.c: Update copyright.
        (objc_language_defn): Add basic_lookup_transparent_type.
        * p-lang.c: Update copyright.
        (p_language_defn): Add basic_lookup_transparent_type.
        * scm-lang.c: Update copyright.
        (scm_language_defn): Add basic_lookup_transparent_type.
        * Makefile.in (cp-namespace.o): Depend on frame.h.

2004-01-23  David Carlton  <carlton@kealia.com>

        Patch for PR c++/1520:
        * dwarf2read.c (read_func_scope): Set processing_current_prefix
        properly if we have a specification die.
        (determine_prefix_aux): Rename from determine_prefix.
        (determine_prefix): Like the old determine_prefix, but never
        returns NULL.

2004-01-23  Theodore A. Roth  <troth@openavr.org>

        * avr-tdep.c: Update copyright.
        (avr_iaddr_p): Delete unused function.
        (avr_saddr_p): Delete unused function.

2004-01-23  David Carlton  <carlton@kealia.com>

        * symfile.c (reread_symbols): Clear objfile->cp_namespace_symtab.
        Fix for PR symtab/1534.

2004-01-23  Mark Kettenis  <kettenis@gnu.org>

        * NEWS (New native configurations): Mention OpenBSD/sparc and
        OpenBSD/sparc64.
        * configure.tgt: Add sparc-*-openbsd* and sparc64-*-openbsd*.
        * configure.host: Likewise.
        * sparcnbsd-tdep.c (_initialize_sparnbsd_tdep): Register OS ABI
        handler for OpenBSD.
        * sparc64nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Likewise.

2004-01-22  Mark Kettenis  <kettenis@gnu.org>

        * sparcnbsd-tdep.c (sparcnbsd_core_osabi_sniffer): New function.
        (_initialize_sparnbsd_tdep): Register sparcnbsd_core_osabi_sniffer.

        * ser-pipe.c (pipe_open): Use proper null pointer in execl call.
        * cli/cli-cmds.c (shell_escape): Likewise.

        * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Recognize
        OpenBSD .note.openbsd.ident sections.

2004-01-22  David Carlton  <carlton@kealia.com>

        * dwarf2read.c (psymtab_to_symtab_1): Calculate lowpc, highpc via
        get_scope_pc_bounds.
        (read_file_scope): Ditto.
        (get_scope_pc_bounds): New function, produced by extracting code
        from the above two functions, consolidating it, and adding support
        for DW_TAG_namespace.

2004-01-22  Mark Kettenis  <kettenis@gnu.org>

        * osabi.c (MAX_NOTESZ): New define.
        (check_note): New function.
        (generic_elf_osabi_sniff_abi_tag_sections): Reorganize code using
        check_note.

2004-01-21  Roland McGrath  <roland@redhat.com>

        * MAINTAINERS (write after approval): Add myself.

2004-01-21  Eli Zaretskii  <eliz@gnu.org>

        * utils.c (init_page_info): Move declarations of `rows' and
        `cols' before the __GO32__-specific code.  Move the closing brace
        outside the #ifdef __GO32__..#endif block.
        [__GO32__]: Use `rows' and `cols' to avoid compiler warnings.

2004-01-21  Paul Brook  <paul@codesourcery.com>

        * infrun.c (handle_inferior_event): Check stop_stack_dummy if handling
        BPSTAT_WHAT_CHECK_SHLIBS.

2004-01-21  Paul Brook  <paul@codesourcery.com>

        * MAINTAINERS: Add myself to write-after-approval.

2004-01-20  Andrew Cagney  <cagney@redhat.com>

        * ax-gdb.c (print_axs_value): Delete unused function.
        * jv-lang.c (java_lookup_type): Delete unused function.
        * cli/cli-dump.c (dump_filetype): Delete unused function.
        * remote-mips.c (remote_mips_insert_hw_breakpoint)
        (remote_mips_remove_hw_breakpoint): Delete unused functions.
        (mips_getstring): Delete unused function.
        (pmon_insert_breakpoint): Delete #if0ed function.
        (PMON_MAX_BP): Delete #if0ed MACRO.
        (mips_pmon_bp_info): Delete #if0ed variable.
        (pmon_remove_breakpoint): Delete #if0ed function.
        * monitor.c (monitor_write_even_block): Delete unused function.
        (monitor_write_memory_block): Delete #if0ed code.
        * dink32-rom.c (dink32_load): Delete unused function.
        (_initialize_dink32_rom): Delete #if0ed code.
        * d10v-tdep.c (d10v_daddr_p): Delete unused function.

        * tui/tui-command.c: Update references.
        * tui/tui-io.c: Update references.
        * tui/tui-command.h: Update copyright.
        (tui_dispatch_ctrl_char): Rename tuiDispatchCtrlChar.

        * source.c (ambiguous_line_spec): Delete never-defined function.
        * remote-rdi.c (arm_rdi_mourn, arm_rdi_send): Ditto.
        * gdbtypes.c (add_name, add_mangled_type): Ditto.
        * cli/cli-cmds.c (validate_comname): Ditto.

        * tui/tui-disasm.h: Update copyright.  Include "tui.h" and
        "tui-data.h".
        (tui_set_disassem_content): Rename tuiSetDisassemContent.
        (tui_show_disassem): Rename tuiShowDisassem.
        (tui_show_disassem_and_update_source): Rename
        tuiVerticalDisassemScroll.
        (tui_vertical_disassem_scroll): Rename tuiVerticalDisassemScroll.
        (tui_get_begin_asm_address): Rename tuiGetBeginAsmAddress.
        * tui/tui.h: Update copyright.
        (enum tui_status): Define.
        * tui/tui-data.h (enum tui_scroll_direction): Define.
        * tui/tui-disasm.c: Update copyright.  Update references.
        * tui/tui-winsource.c:  Update copyright.  Update references.
        * tui/tui-win.c: Update references.
        * tui/tui-layout.c: Update references.

2004-01-20  Andrew Cagney  <cagney@redhat.com>

        * mi/mi-cmd-stack.c (list_args_or_locals): Move declaration of
        sym2 to start of block.

2004-01-19  Michael Chastain  <mec.gnu@mindspring.com>

        * MAINTAINERS: Delete mmalloc.
        * Makefile.in: Delete MMALLOC, MMALLOC_CFLAGS, -lmmalloc, mmalloc_h.
        * NEWS: Mention removal of --with-malloc.
        * acconfig.h: Delete USE_MMALLOC, MMCHECK_FORCE.
        * config.in: Regenerate.
        * configure: Regenerate.
        * configure.in: Delete MMALLOC_CFLAGS, MMALLOC, --with-mmalloc,
        USE_MMALLOC, MMCHECK_FORCE.
        * gdbinit.in: Remove mmalloc.
        * utils.c: Delete USE_MMALLOC, NO_MMCHECK, MMCHECK_FORCE, malloc_botch.
        * config/alpha/alpha-linux.mh: Delete MMALLOC, MMALLOC_CFLAGS.
        * config/i386/go32.mh: Likewise.
        * config/i386/interix.mh: Likewise.
        * config/powerpc/xm-linux.h: Delete MMAP_BASE_ADDRESS, MMAP_INCREMENT.

2004-01-19  Jeff Johnston  <jjohnstn@redhat.com>

        * linespec.c (decode_variable, symtab_from_filename):  Call
        error_silent with error message instead of throwing an exception
        directly.
        * defs.h (error_silent, error_output_message): Add prototypes.
        (catch_exceptions_with_msg): Ditto.
        * utils.c (error_silent, error_output_message): New functions.
        * top.c (catch_exceptions_with_msg): New function.

2004-01-20  Nick Roberts  <nick@nick.uklinux.net>

        * mi/mi-cmds.h (enum print_values): Add definition.

        * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals): Print the name,
        type and value for simple data types and just the name and type
        for complex ones, if required.

        * mi/mi-cmd-var.c (mi_cmd_var_list_children): Print the values of the
        children, if required.

2004-01-19  Kevin Buettner  <kevinb@redhat.com>

        * frv-tdep.c (frv_push_arguments, frv_saved_pc_after_call): Delete
        unused declarations.

2004-01-19  Andrew Cagney  <cagney@redhat.com>

        * top.h (mapped_symbol_files): Delete declaration.
        * main.c (captured_main): Delete option "m" and "mapped".
        * objfiles.c (mapped_symbol_files): Delete variable.
        * symfile.c (symbol_file_command): Delete mmap code.
        (symbol_file_add_with_addrs_or_offsets): Ditto.
        (add_symbol_file_command, reread_separate_symbols): Ditto.
        * objfiles.h (OBJF_MAPPED): Delete.
        * objfiles.c (allocate_objfile) [USE_MMALLOC]: Delete.
        (free_objfile) [USE_MMALLOC]: Ditto.
        (open_existing_mapped_file): Delete function.
        (open_mapped_file): Delete function.
        (map_to_file): Delete function.

2004-01-19  Kevin Buettner  <kevinb@redhat.com>

        * infrun.c (step_into_function): Account for possible breakpoint
        adjustment when computing ``stop_func_start''.

2004-01-19  Kevin Buettner  <kevinb@redhat.com>

        * target.c (default_region_size_ok_for_hw_watchpoint): Compare
        the region size against the size of a pointer, not the size of
        a register as given by DEPRECATED_REGISTER_SIZE.

2004-01-19  Andrew Cagney  <cagney@redhat.com>

        * tui/tui-regs.h: Include "tui-data.h".
        (tuiFirstRegElementNoInLine): Delete declaration.
        (tui_display_registers_from): Rename tuiDisplayRegistersFrom.
        (tui_last_regs_line_no): Rename tuiLastRegsLineNo.
        (tui_line_from_reg_element_no): Rename tuiLineFromRegElementNo.
        (tui_calculate_regs_column_count): Rename
        tuiCalculateRegsColumnCount.
        (tui_check_register_values): Rename tuiCheckRegisterValues.
        (tui_show_registers): Rename tuiShowRegisters.
        (tui_display_registers_from_line): Rename
        tuiDisplayRegistersFromLine.
        (tui_first_reg_element_inline): Rename tuiFirstRegElementInLine.
        (tui_toggle_float_regs): Rename tuiToggleFloatRegs.
        (tui_first_reg_element_no_inline): Rename
        tuiFirstRegElementNoInLine.
        * tui/tui-data.h: Update copyright.
        (enum tui_register_display_type): Rename _TuiRegisterDisplayType.
        * tui/tui-windata.c: Update copyright, update references.
        * tui/tui-regs.c: Update copyright, update references.
        * tui/tui-win.c: Update copyright, update references.
        * tui/tui-layout.c: Update copyright, update references.

2004-01-18  Andrew Cagney  <cagney@redhat.com>

        * tui/tui-io.c: Update copyright.
        (key_is_end_sequence, key_is_backspace): New functions.
        (key_is_command_char, key_is_start_sequence): New function.
        (tui_getc): Update references.
        * tui/tui-io.h: Update copyright.
        (m_tuiStartNewLine): Delete macro.
        (m_isBackspace, m_isDeleteChar): Delete macros.
        (m_isDeleteLine, m_isDeleteToEol): Delete macros.
        (m_isNextPage, m_isPrevPage): Delete macros.
        (m_isLeftArrow, m_isRightArrow): Delete macros.
        (m_isXdbStyleCommandChar): Delete macro.
        (key_is_start_sequence): Declare, replace m_isStartSequence.
        (key_is_end_sequence): Declare, replace m_isEndSequence.
        (key_is_backspace): Declare ,replace m_isBackspace.
        (key_is_command_char): Declare, replace m_isCommandChar.
        * tui/tui-command.c: Update copyright.
        (tuiDispatchCtrlChar): Update references.

        * config/djgpp/fnchange.lst: Delete tui/tuiSourceWin.c and
        tuiSourceWin.h.

        * tui/tui-command.c: Rename tui/tuiCommand.c.
        * tui/tui-command.h: Rename tui/tuiCommand.h.
        * tui/tui-data.c: Rename tui/tuiData.c.
        * tui/tui-data.h: Rename tui/tuiData.h.
        * tui/tui-disasm.c: Rename tui/tuiDisassem.c.
        * tui/tui-disasm.h: Rename tui/tuiDisassem.h.
        * tui/tui-io.c: Rename tui/tuiIO.c.
        * tui/tui-io.h: Rename tui/tuiIO.h.
        * tui/tui-layout.c: Rename tui/tuiLayout.c.
        * tui/tui-layout.h: Rename tui/tuiLayout.h.
        * tui/tui-regs.c: Rename tui/tuiRegs.c.
        * tui/tui-regs.h: Rename tui/tuiRegs.h.
        * tui/tui-source.c: Rename tui/tuiSource.c.
        * tui/tui-source.h: Rename tui/tuiSource.h.
        * tui/tui-stack.c: Rename tui/tuiStack.c.
        * tui/tui-stack.h: Rename tui/tuiStack.h.
        * tui/tui-win.c: Rename tui/tuiWin.c.
        * tui/tui-win.h: Rename tui/tuiWin.h.
        * tui/tui-windata.c: Rename tui/tuiDataWin.c.
        * tui/tui-windata.h: Rename tui/tuiDataWin.h.
        * tui/tui-wingeneral.c: Rename tui/tuiGeneralWin.c.
        * tui/tui-wingeneral.h: Rename tui/tuiGeneralWin.h.
        * tui/tui-winsource.c: Rename tui/tuiSourceWin.c.
        * tui/tui-winsource.h: Rename tui/tuiSourceWin.h.
        * tui/tui-file.c: Update includes.
        * tui/tui-hooks.c: Update includes.
        * tui/tui-interp.c: Update includes.
        * tui/tui.c: Update includes.
        * Makefile.in: Update all tui/ dependencies.
        (SUBDIR_TUI_OBS, SUBDIR_TUI_SRCS): Update file names.

        * Makefile.in: Update copyright.  Update dependencies.

        * tui/tuiSourceWin.c (tui_update_breakpoint_info): Fix compile
        problem.

2004-01-18  Andrew Cagney  <cagney@redhat.com>

        * mn10300-tdep.c (_initialize_mn10300_tdep): Call gdbarch_register
        instead of register_gdbarch_init.

        * remote-sds.c (tohex): Delete unused function.  Update copyright.
        * xstormy16-tdep.c (xstormy16_register_virtual_size): Ditto.
        * v850-tdep.c (v850_register_virtual_size): Ditto.
        * target.c (normal_target_post_startup_inferior): Ditto.
        * source.c (ambiguous_line_spec): Ditto.
        * remote.c (adapt_remote_get_threadinfo): Ditto.
        * mi/mi-out.c (out_field_fmt): Ditto.
        * mi/mi-interp.c (mi_interp_read_one_line_hook): Ditto.
        (output_control_change_notification): Ditto.
        * m68k-tdep.c (m68k_register_byte): Ditto.
        (m68k_remote_breakpoint_from_pc): Ditto.
        * ui-out.c (init_ui_out_state): Delete unused declaration.
        * stabsread.c (search_value): Ditto.
        * mi/mi-cmd-env.c (env_cli_command): Ditto.
        * maint.c (print_section_table): Ditto.
        * infrun.c (set_follow_fork_mode_command): Ditto.

2004-01-18  Mark Kettenis  <kettenis@gnu.org>

        * dwarf2-frame.c (execute_cfa_program): Move DWA_CFA_nop before
        DW_CFA_def_cfa_exporession.  Add support for
        DW_CFA_offset_extendend_sf, DW_CFA_def_cfa_sf and
        DW_CFA_def_cfa_offset_sf.  This should fix PR backtrace/1391.

2004-01-18  Andrew Cagney  <cagney@redhat.com>

        * ocd.c: Update copyright.
        (bdm_read_register_command): Delete unused function.
        (_initialize_remote_ocd): Delete commented out reference.
        (get_quoted_char, reset_packet): Delete #if0ed function.
        (output_packet, put_quoted_char): Delete #if0ed function.
        (stu_put_packet, stu_get_packet): Delete #if0ed function.
        (ocd_start_remote): Delete #if0ed code, remove #if1 wrapper.
        (BDM_BREAKPOINT): Delete #if0ed macro.
        (remote_timeout): Delete #if0ed variable.

2004-01-18  Mark Kettenis  <kettenis@gnu.org>

        * Makefile.in (ALLDEPFILES): Remove core-sol2.c.
        (core-sol2.o): Remove dependency.
        * core-sol2.c: Remove file.

2004-01-17  Andrew Cagney  <cagney@redhat.com>

        * mdebugread.c (compare_blocks): Make addr_diff a LONGEST.
        * block.h: Make GLOBAL_BLOCK, STATIC_BLOCK, FIRST_LOCAL_BLOOCK
        enums.

2004-01-17  Daniel Jacobowitz  <drow@mvista.com>

        * remote.c: Update copyright years.

2004-01-17  Daniel Jacobowitz  <drow@mvista.com>

        * remote.c (remote_vcont_resume): Use xstrprintf instead of sprintf.

2004-01-17  Andrew Cagney  <cagney@redhat.com>

        * mdebugread.c: Update copyright.
        (parse_symbol): Replace DEPRECATED_STREQ with strcmp.
        (parse_type, parse_procedure): Ditto.
        (parse_partial_symbols, psymtab_to_symtab_1): Ditto.

        * cris-tdep.c (cris_store_struct_return): Put back accidently
        deleted function.

        * gdbarch.sh: Update copyright year.
        * gdbarch.h, gdbarch.c: Re-generate.

2004-01-17  Daniel Jacobowitz  <drow@mvista.com>

        Suggested by George Anzinger.
        * dwarf2expr.c (execute_stack_op): Fetch the second item from the
        correct stack offset.  Include unknown opcode numbers in the error
        message.

2004-01-17  Andrew Cagney  <cagney@redhat.com>

        * x86-64-tdep.c (x86_64_init_abi): No need to clear
        extract_struct_value_address, i386 does not set it.
        * sparc64-tdep.c (sparc64_init_abi): Do not set
        extract_struct_value_address, never called.
        (sparc64_extract_struct_value_address): Delete function.
        * m68hc11-tdep.c: Update copyright.
        (m68hc11_gdbarch_init): Delete redundant assignment of
        extract_struct_value_address.
        * i386-tdep.c: Update copyright.
        (i386_gdbarch_init): Do not set extract_struct_value_address,
        never called.
        (i386_extract_struct_value_address): Delete function.
        * sparc-tdep.c (sparc32_gdbarch_init): Do not set
        extract_struct_value_address, never called.
        (sparc32_extract_struct_value_address): #if 0 function.  Add
        comments explaining its future.

2004-01-17  Daniel Jacobowitz  <drow@mvista.com>

        * arm-tdep.c (arm_write_pc): New function.
        (arm_gdbarch_init): Call set_gdbarch_write_pc.

2004-01-17  Daniel Jacobowitz  <drow@mvista.com>

        * breakpoint.c (must_shift_inst_regs): Delete.
        (bpstat_stop_status): Delete references to DECR_PC_AFTER_HW_BREAK
        and SHIFT_INST_REGS.
        * infcmd.c (step_1, step_1_continuation): Delete references to
        SHIFT_INST_REGS.
        * infrun.c (keep_going): Likewise.
        * target.h (DECR_PC_AFTER_HW_BREAK): Don't define.
        * config/i386/nm-i386.h (DECR_PC_AFTER_HW_BREAK): Likewise.

2004-01-17  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        * infcmd.c (print_return_value): Delete reference to
        DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS.

        * cris-tdep.c (cris_gdbarch_init): Do not set
        deprecated_extract_struct_value_address.

        * xstormy16-tdep.c: Update copyright.
        (xstormy16_extract_struct_value_address): Update to current
        extract struct value address interface.
        (xstormy16_gdbarch_init): Set extract_struct_value_address.
        * sh64-tdep.c (sh64_extract_struct_value_address): Update to
        current extract struct value address interface.
        (sh64_gdbarch_init): Set extract_struct_value_address.

        * cris-tdep.c: Update copyright.
        (cris_extract_struct_value_address): Delete function.
        (struct_return_address): Delete variable.
        (cris_store_struct_return): Do not set struct_return_address.

        * mcore-tdep.c: Update copyright.
        (mcore_extract_struct_value_address): Delete function.  Update
        comments.
        (mcore_gdbarch_init): Update.
        * mn10300-tdep.c: Update copyright.
        (mn10300_extract_struct_value_address): Delete function.
        (mn10300_gdbarch_init): Update.
        * v850-tdep.c: Update copyright.
        (v850_extract_struct_value_address): Delete.
        (v850_gdbarch_init): Update.
        * ns32k-tdep.c: Update copyright.
        (ns32k_extract_struct_value_address): Delete.
        (ns32k_gdbarch_init): Update.
        * hppa-tdep.c (hppa_extract_struct_value_address): Delete.
        (hppa_gdbarch_init): Update.
        * vax-tdep.c: Update copyright.
        (vax_extract_struct_value_address): Delete.
        (vax_gdbarch_init): Update.

        * gdbarch.sh (DEPRECATED_NPC_REGNUM): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        * procfs.c (procfs_fetch_registers): Delete reference to
        DEPRECATED_NPC_REGNUM.
        (procfs_store_registers): Ditto.
        * regcache.c (generic_target_write_pc): Simplify.
        * lynx-nat.c: Delete #ifdef SPARC code.  Not used.

        * core-sol2.c (fetch_core_registers): Replace
        DEPRECATED_NPC_REGNUM with equivalent tdep value.

        * hppa-tdep.c: Update copyright year.
        (hppa_target_write_pc): Use PCOQ_TAIL_REGNUM instead of
        NPC_REGNUM.
        (hppa_gdbarch_init): Do not set deprecated_npc_regnum.

        * mips-tdep.c (mips_write_pc): New function.
        (mips_gdbarch_init): Set "write_pc" to "mips_write_pc".
        (mips_read_pc): Use mips_regnum instead of PC_REGNUM.
        (mips_find_saved_regs, mips_software_single_step: Ditto.
        (mips_frame_saved_pc, mips_frame_saved_pc): Ditto.
        mips_init_extra_frame_info, mips_pop_frame): Ditto.

2004-01-17  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c: Re-indent.  Group functions by ABI.

2004-01-17  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (DECR_PC_AFTER_BREAK): Make zero the default.
        * gdbarch.c: Re-generate.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Do not set
        DECR_PC_AFTER_BREAK to zero.
        * vax-tdep.c (vax_gdbarch_init): Ditto.
        * v850-tdep.c (v850_gdbarch_init): Ditto.
        * sparc-tdep.c (sparc32_gdbarch_init): Ditto.
        * sh64-tdep.c (sh64_gdbarch_init): Ditto.
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
        * ns32k-tdep.c (ns32k_gdbarch_init): Ditto.
        * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
        * mips-tdep.c (mips_gdbarch_init): Ditto.
        * mcore-tdep.c (mcore_gdbarch_init): Ditto.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * m32r-tdep.c (m32r_gdbarch_init): Ditto.
        * ia64-tdep.c (ia64_gdbarch_init): Ditto.
        * i386-interix-tdep.c (i386_interix_init_abi): Ditto.
        * hppa-tdep.c (hppa_gdbarch_init): Ditto.
        * h8300-tdep.c (h8300_gdbarch_init): Ditto.
        * frv-tdep.c (frv_gdbarch_init): Ditto.
        * cris-tdep.c (cris_gdbarch_init): Ditto.
        * avr-tdep.c (avr_gdbarch_init): Ditto.
        * arm-tdep.c (arm_gdbarch_init): Ditto.
        * i386-nto-tdep.c (i386nto_init_abi): Add comment.

2004-01-17  J. Brobecker  <brobecker@gnat.com>

        * dwarf2read.c (dwarf2_non_const_array_bound_ignored_complaint):
        Delete, no longer used.
        (read_subrange_type): New function, mostly extracted from
        read_array_type().
        (read_array_type): Replace extracted code by call to
        read_subrange_type().
        (dwarf2_get_attr_constant_value): New function.
        (scan_partial_symbols): Add handling for DW_TAG_subrange_type.
        (add_partial_symbol): Likewise.
        (process_die): Likewise.
        (new_symbol): Likewise.
        (read_type_die): Likewise.

2004-01-16  Andrew Cagney  <cagney@redhat.com>

        * symfile.c: Update copyright year.
        (compare_symbols): Delete unused function.
        * stabsread.c: Update copyright year.
        (lrs_general_complaint): Delete unused function.
        (ref_search_value): Ditto.
        (get_substring): Delete declaration.
        * sh64-tdep.c: Update copyright year.
        (sh64_get_gdb_regnum): Delete unused function.
        * dwarf2read.c (dwarf2_unsupported_at_frame_base_complaint):
        Delete unused function.

2004-01-17  Mark Kettenis  <kettenis@gnu.org>

        * defs.h (gdb_osabi): Add GDB_OSABI_OPENBSD_ELF.
        * osabi.c (gdb_osabi_names): Add "OpenBSD ELF".

2004-01-16  Andrew Cagney  <cagney@redhat.com>

        Changes from Peter Schauer.
        * rs6000-tdep.c: Update copyright year.
        (rs6000_push_dummy_call): Update the stack pointer before
        accessing the corresponding stack region.
        * rs6000-nat.c: Update copyright year.
        (set_host_arch): Set "info.abfd" to "exec_bfd".

2004-01-15  Mark Kettenis  <kettenis@gnu.org>

        * blockframe.c: Update copyright year.
        (inside_entry_func): Don't treat a zero PC specially.

2004-01-14  Elena Zannoni  <ezannoni@redhat.com>

        * gcore.c (gcore_copy_callback): Use paddr_d to print size
        variable.
        (gcore_create_callback): Ditto.  Skip any memory segment that has
        no permissions set.

2004-01-14  David Carlton  <carlton@kealia.com>

        Change symbols for C++ nested types to contain the fully qualified
        name, if possible.  (At least in the DWARF-2 case.)  Partial fix
        for PR's c++/57, c++/488, c++/539, c++/573, c++/609, c++/832,
        c++/895.
        * c-exp.y (qualified_type): Handle types nested within classes.
        * cp-namespace.c: Update comments.
        (cp_set_block_scope): Delete #if 0.
        (cp_lookup_nested_type): Handle types nested within classes.
        * dwarf2read.c: (scan_partial_symbols): Call add_partial_structure
        when appropriate.
        (add_partial_symbol): Add the name of the enclosing namespace to
        types.
        (pdi_needs_namespace): New.
        (add_partial_namespace): Tweak comment.
        (add_partial_structure): New.
        (psymtab_to_symtab_1): Initialize processing_current_prefix
        here...
        (process_die): instead of here.
        (read_structure_scope): Try to figure out the name of the class or
        namespace that the structure might be defined within.
        (read_enumeration): Generate fully-qualified names, if possible.
        (read_namespace): Don't set name to NULL.
        (die_specification): New.
        (new_symbol): Generate fully-qualified names for types.
        (read_type_die): Determine appropriate prefix.
        (determine_prefix): New.
        (typename_concat): New.
        (class_name): New.
        * valops.c (value_aggregate_elt): Pass NOSIDE to
        value_struct_elt_for_reference.
        (value_struct_elt_for_reference): Make static, add NOSIDE
        parameter, call value_maybe_namespace_elt as a last resort.
        (value_namespace_elt): Break out code into
        value_maybe_namespace_elt.
        (value_maybe_namespace_elt): New.

2004-01-12  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_convert_register_p): Handle both raw and
        cooked floating-point registers.
        (mips_gdbarch_init): Set convert_register_p, register_to_value,
        and value_to_register.

2004-01-13  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (FUNCTION_START_OFFSET): Make zero the default.
        * gdbarch.c: Re-generate.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Do not set
        FUNCTION_START_OFFSET.
        * v850-tdep.c (v850_gdbarch_init): Ditto.
        * sparc-tdep.c (sparc32_gdbarch_init): Ditto.
        * sh64-tdep.c (sh64_gdbarch_init): Ditto.
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * s390-tdep.c (s390_gdbarch_init): Ditto.
        * rs6000-tdep.c (rs6000_gdbarch_init): Ditto.
        * ns32k-tdep.c (ns32k_gdbarch_init): Ditto.
        * mn10300-tdep.c (mn10300_gdbarch_init): Ditto.
        * mips-tdep.c (mips_gdbarch_init): Ditto.
        * mcore-tdep.c (mcore_gdbarch_init): Ditto.
        * m68k-tdep.c (m68k_gdbarch_init): Ditto.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * m32r-tdep.c (m32r_gdbarch_init): Ditto.
        * ia64-tdep.c (ia64_gdbarch_init): Ditto.
        * i386-tdep.c (i386_gdbarch_init): Ditto.
        * hppa-tdep.c (hppa_gdbarch_init): Ditto.
        * h8300-tdep.c (h8300_gdbarch_init): Ditto.
        * frv-tdep.c (frv_gdbarch_init): Ditto.
        * d10v-tdep.c (d10v_gdbarch_init): Ditto.
        * cris-tdep.c (cris_gdbarch_init): Ditto.
        * avr-tdep.c (avr_gdbarch_init): Ditto.
        * arm-tdep.c (arm_gdbarch_init): Ditto.
        * alpha-tdep.c (alpha_gdbarch_init): Ditto.

2004-01-13  Daniel Jacobowitz  <drow@mvista.com>

        * infrun.c (follow_fork_mode_ask): Remove.
        (follow_fork_mode_kind_names): Remove follow_fork_mode_ask.
        (follow_fork): Simplify and remove internal error for
        follow_fork_mode_ask.
        (_initialize_infrun): Update "set follow-fork-mode" help text.

2004-01-13  Andrew Cagney  <cagney@redhat.com>

        * configure.in: Update copyright year.
        (build_warnings): Add -Wunused-label.
        * configure: Re-generate.

2004-01-12  Andrew Cagney  <cagney@redhat.com>

        * exec.h (exec_ops): Make "extern".

        * mips-tdep.c (mips_pseudo_register_read): Don't return a value,
        the function is void.
        (mips_pseudo_register_write): Ditto.

2004-01-12  Andrew Cagney  <cagney@redhat.com>

        * stack.c (frame_info): Delete DEPRECATED_PRINT_EXTRA_FRAME_INFO
        call.  Never defined.
        * sparc-tdep.h (struct frame_info): Add opaque declaration.
        * sparc64-tdep.h (struct gdbarch): Add opaque declaration.
        (struct sparc_gregset, struct regcache): Ditto.
        * sparc-nat.c: Update copyright.  Specify "GNU/Linux".

2004-01-12  Andrew Cagney  <cagney@redhat.com>

        * mi/ChangeLog: Delete file.  Renamed to ...
        * mi/ChangeLog-1999-2003: New file.
        * tui/ChangeLog: Delete file.  Renamed to ...
        * tui/ChangeLog-1998-2003: New file.

2004-01-11  Mark Kettenis  <kettenis@gnu.org>

        * sparc64nbsd-tdep.c: Include "regset.h".
        (sparc64nbsd_sizeof_struct_reg, sparc64nbsd_sizeof_struct_fpreg):
        Remove variables.
        (fetch_core_registers): Remove function.
        (sparc64nbsd_core_fns): Remove variable.
        (sparc64nbsd_supply_gregset, sparc64nbsd_supply_fpregset): New
        functions.
        (sparc64nbsd_init_abi): Initialize TDEP->gregset,
        TDEP->sizeof_gregset, TDEP->fpregset and TDEP->sizeof_gregset.
        (_initialize_sparc64nbsd_tdep): Remove call to add_core_fns.

        * sparc-tdep.c (sparc32_extract_struct_value_address): Rename from
        sparc_extract_struct_value_address.
        (sparc32_gdbarch_init): Set extract_struct_value_address.
        * sparc64-tdep.c (sparc64_extract_struct_value_address): New
        function.
        (sparc64_init_abi): Set extract_struct_value_address.  Don't set
        return_value_on_stack.

        * NEWS: Mention that %cs and %ss have been added to the AMD64
        configurations

        * frame.c: Update copyright year.
        (get_prev_frame): Improve comment.

        * sparc64fbsd-tdep.c: Include "regset.h".
        (sparc64fbsd_sizeof_struct_reg, sparc64fbsd_sizeof_struct_fpreg):
        Remove variables.
        (fetch_core_registers): Remove function.
        (sparc64fbsd_core_fns): Remove variable.
        (sparc64fbsd_supply_gregset, sparc64fbsd_supply_fpregset): New
        functions.
        (sparc64fbsd_init_abi): Initialize TDEP->gregset,
        TDEP->sizeof_gregset, TDEP->fpregset and TDEP->sizeof_gregset.
        (_initialize_sparc64fbsd_tdep): Remove call to add_core_fns.

        * sparcnbsd-tdep.c: Include "regset.h".
        (fetch_core_registers): Remove function.
        (sparcnbsd_core_fns, sparcnbsd_elfcore_fns): Remove varaibles.
        (sparc32nbsd_supply_gregset, sparc32nbsd_supply_fpregset): New
        functions.
        (sparc32nbsd_init_abi): Initialize TDEP->gregset and
        TDEP->fpregset.
        (_initialize_sparcnbsd_tdep): Remove calls to add_core_fns.

        * sparc-tdep.h (struct regset): Provide opaque declaration.
        (struct gdbarch_tdep): Add gregset, sizeof_gregset,
        fpregset and sizeof_fpregset members.
        * sparc-tdep.c (struct regset): Provide opaque declaration.
        (sparc_regset_from_core_section): New function.
        (sparc32_gdbarch_init): Initialize TDEP->gregset,
        TDEP->sizeof_gregset, TDEP->fpregset and TDEP->sizeof_fpregset.
        Set regset_from_core_section when appropriate.

2004-01-10  Mark Kettenis  <kettenis@gnu.org>

        * x86-64-tdep.c (amd64_non_pod_p): New function.
        (amd64_classify_aggregate): Return class memory for non-POD
        C++ structure types.

        * x86-64-tdep.c (amd64_push_arguments): Add struct_return
        argument.  Use it to reserve a register if necessary.
        (amd64_push_dummy_call): Pass STRUCT_RETURN in call to
        amd64_push_arguments.

        * x86-64-tdep.c (amd64_classify_aggregate): Ignore static fields.

        * x86-64-tdep.c (amd64_register_info): Add %cs and %ss.  Adjust
        register numbers in comments.
        * x86-64-tdep.h: Update copyright year.
        (X86_64_ST0_REGNUM, X86_64_XMM0_REGNUM, X86_64_XMM1_REGNUM):
        Adjust for addition of %cs and %ss.
        * amd64fbsd-nat.c: Update copyright year.
        (reg_offset): Add register offsets for %cs and %ss.
        * amd64fbsd-tdep.c: Update copyright year.
        (amd64fbsd_r_reg_offset): Add register offsets for %cs and %ss.
        (amd64fbsd_sc_reg_offset): Likewise.
        * x86-64-linux-nat.c: Update copyright year.
        (x86_64_linux_gregset64_reg_offset): Add register offsets for %cs
        and %ss.
        * amd64nbsd-nat.c: Update copyright year.
        (amd64nbsd32_r_reg_offset): Add register offsets for %cs and %ss.
        * amd64nbsd-tdep.c: Update copyright year.
        (amd64nbsd_r_reg_offset): Add register offsets for %cs and %ss.
        * x86-64-linux-tdep.c: Update copyright year.
        (user_to_gdb_regmap): Add mapping for %cs and %ss.
        (x86_64_linux_sc_reg_offset): Adjust for addition of %cs and %ss.
        * regformats/reg-x86-64.dat: Add %cs and %ss.

        * blockframe.c (inside_entry_func): Reformat.  Introduce new local
        variables to prevent long lines.  Update comments to reflect
        reality.

2004-01-09  David Carlton  <carlton@kealia.com>

        Checked in by Elena Zannoni  <ezannoni@redhat.com>.
        * dwarf2read.c (read_namespace): Pull out name-generating code
        into namespace_name. Rename previous_namespace to previous_prefix
        and processing_current_namespace to processing_current_prefix..
        (namespace_name): New function.
        (add_partial_symbol): Substitute uses of pdi->name with
        actual_name.
        * cp-support.h: Rename processing_current_namespace to
        processing_current_prefix.
        Update copyright year.
        * cp-namespace.c: Rename processing_current_namespace to
        processing_current_prefix.
        Update copyright year.

2004-01-09  Andrew Cagney  <cagney@redhat.com>

        * jv-valprint.c, ser-unix.c: Add missing copyright years.

2004-01-09  Mark Kettenis  <kettenis@gnu.org>

        * dbxread.c (read_dbx_symtab): Ignore N_PATCH stabs instead of
        complaining.
        (process_one_symbol): Deal with N_PATCH stabs.

2004-01-09  Elena Zannoni  <ezannoni@redhat.com>

        * dwarf2read.c (read_array_type): Discard FORTRAN_HACK macro and
        ifdeffed code.
        Update copyright year.

2004-01-08  Michael Chastain  <mec.gnu@mindspring.com>

        * config/pa/tm-hppa.h: Update extern declarations for
        hppa32_hpux_frame_saved_pc_in_sigtramp,
        hppa32_hpux_frame_base_before_sigtramp, and
        hppa32_hpux_frame_find_saved_regs_in_sigtramp.

2004-01-08  Michael Chastain  <mec.gnu@mindspring.com>

        * config/pa/tm-hppah.h: Update copyright years.

2004-01-08  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_n32n64_reg_struct_has_addr): Delete function.
        (mips_o32_reg_struct_has_addr): Delete function.
        (mips_gdbarch_init): Update.
        (mips_extract_struct_value_address): Delete function.

2004-01-08  David Mosberger  <davidm@hpl.hp.com>

        * ia64-linux-tdep.c: Update GATE_AREA_END value to reflect
        reality.

2004-01-07  Andrew Cagney  <cagney@redhat.com>

        * mips-tdep.c (mips_gdbarch_init): Set elf_flags to the previous
        architecture's elf flags (when available).

        * mips-tdep.c (mips_gdbarch_init): Move code determining the MIPS
        FPU to the start, check the MIPS FPU when looking for an old
        architecture.
        (set_mipsfpu_single_command): Update the architecture.
        (set_mipsfpu_double_command, set_mipsfpu_none_command): Ditto.

        * mips-tdep.c (MIPS_DEFAULT_MASK_ADDRESS_P): Delete macro.
        (mips_mask_address_p): Add "tdep" parameter.
        (show_mask_address, mips_addr_bits_remove): Update.
        (mips_dump_tdep): Update.
        (MIPS_DEFAULT_STACK_ARGSIZE): Delete macro.
        (MIPS_STACK_ARGSIZE): Delete macro.
        (mips_stack_argsize, mips_eabi_push_dummy_call): Update.
        (mips_n32n64_push_dummy_call, mips_o32_push_dummy_call): Update.
        (mips_o64_push_dummy_call, mips_o32_return_value): Update.
        (mips_dump_tdep): Update.
        (MIPS_SAVED_REGSIZE): Delete macro.
        (MIPS_DEFAULT_SAVED_REGSIZE): Delete macro.
        (mips_saved_regsize, mips_eabi_use_struct_convention): Update.
        (mips_eabi_reg_struct_has_addr, mips_find_saved_regs): Update.
        (mips_frame_saved_pc, mips16_heuristic_proc_desc): Update.
        (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call): Update.
        (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update.
        (mips_pop_frame, return_value_location): Update.
        (mips_n32n64_return_value, mips_dump_tdep): Update.

        * mips-tdep.c (mips_gdbarch_init): Clean up code selecting the
        MIPS ABI.

        * mips-tdep.c: Update copyright.
        (mips_gdbarch_init): Merge two code blocks handling the register
        name and number layout.

2004-01-02  Pawel Ostrowski  <pasza@zodiac.mimuw.edu.pl>

        * tracepoint.c (validate_actionline): Fix segv at EOF

2004-01-07  Michael Chastain  <mec.gnu@mindspring.com>

        * hpread.c (hpread_read_struct_type): Call SET_FIELD_PHYSNAME
        properly for static fields.

2004-01-06  Jeff Johnston  <jjohnstn@redhat.com>
            Jason Molenda  <jmolenda@apple.com>

        * disasm.c: Update copyright to include 2004.
        (do_mixed_source_and_assembly): For uiout asm list
        and tuple cleanups, initialize to null_cleanup instead of
        NULL and do so prior to loop.  Only reset when we close off
        the tuple/list.  Move check for whether to close off the
        asm tuple/list to after dump_insns call where it will be run
        on each loop iteration.

2004-01-05  Andrew Cagney  <cagney@redhat.com>

        * ser-unix.c (ser_unix_async): Fix tipo, "NOTHING_SECHEDULED"
        should be a switch case and not a label.
        * mips-tdep.c (mips32_next_pc): Delete unused labels
        "greater_equal_branch" and "less_zero_branch".
        * jv-valprint.c (java_print_value_fields): Delete unused label
        "flush_it".

        * target.c (unpush_target): Only close a target that is in the
        target stack.

2004-01-05  Mark Kettenis  <kettenis@gnu.org>

        * sparc-tdep.c (sparc_extract_struct_value_address): Get the
        address from [sp + 64] instead of %o2.

        * frame.c (get_prev_frame): Don't try to unwind the PC.  This
        fixes PR backtrace/1476.

2004-01-05  Andrew Cagney  <cagney@redhat.com>

        * libunwind-frame.h (struct frame_id): Add opaque declaration,
        move to start of file.
        * i386-tdep.h (struct regcache): Add opaque declaration.
        * config/ia64/nm-linux.h (struct target_ops): Add opaque
        declaration.
        * ia64-tdep.c (ia64_find_proc_info_x): Do not use __FUNCTION__.
        (ia64_gdbarch_init): Use "GNU/Linux" in comment.
        * win32-nat.c (fake_create_process): Use ISO C style definition.
        * stabsread.c (define_symbol): Delete #ifndef
        DEPRECATED_USE_REGISTER_NOT_ARG wrapper around
        stabs_argument_has_addr call, macro never defined.

2004-01-04  Michael Chastain  <mec.gnu@mindspring.com>

        * op50-rom.c: Delete.
        * w89k-rom.c: Delete.
        * Makefile.in: Remove references.

2004-01-04  Mark Kettenis  <kettenis@gnu.org>

        * x86-64-tdep.c: Update copyright year.
        (struct amd64_register_info): Rename from x86_64_register_info.
        (amd64_register_info): Rename from x86_64_register_info.
        (AMD64_NUM_REGS): Rename from X86_64_NUM_REGS.
        (amd64_register_name): Rename from x86_64_register_name.
        (amd64_register_type): Rename from x86_64_register_type.
        (amd64_dwarf_regmap): Rename from x86_64_dwarf_regmap.
        (amd64_dwarf_regmap_len): Rename from x86_64_dwarf_regmap_len.
        (amd64_dwarf_reg_to_regnum): Rename from
        x86_64_dwarf_reg_to_regnum.
        (amd64_convert_register_p): Rename from x86_64_convert_register_p.
        (amd64_push_dummy_call): Rename from x86_64_push_dummy_call.
        (AMD64_NUM_SAVED_REGS): Rename from X86_64_NUM_SAVED_REGS.
        (struct amd64_frame_cache): Renamed from x86_64_frame_cache.
        (amd64_alloc_frame_cache): Renamed from x86_64_alloc_frame_cache.
        (amd64_analyze_prologue): Rename from x86_64_analyze_prologue.
        (amd64_skip_prologue): Rename from x86_64_skip_prologue.
        (amd64_frame_cache): Rename from x86_64_frame_cache.
        (amd64_frame_this_id): Rename from x86_64_frame_this_id.
        (amd64_frame_prev_register): Rename from
        x86_64_frame_prev_register.
        (amd64_frame_unwind): Rename from x86_64_frame_unwind.
        (amd64_frame_sniffer): Rename from x86_64_frame_sniffer.
        (amd64_sigtramp_frame_cache): Rename from
        x86_64_sigtramp_frame_cache.
        (amd64_sigtramp_frame_prev_register): Rename from
        x86_64_sigtramp_frame_prev_register.
        (amd64_sigtramp_frame_unwind): Rename from
        x86_64_sigtramp_frame_unwind.
        (amd64_sigtramp_frame_sniffer): Rename from
        x86_64_sigtramp_frame_sniffer.
        (amd64_frame_base_address): Rename from x86_64_frame_base_address.
        (amd64_frame_base): Rename from x86_64_frame_base.
        (amd64_unwind_dummy_id): Rename from x86_64_unwind_dummy_id.
        (amd64_frame_align): Rename from x86_64_frame_align.
        (amd64_supply_fpregset): Rename from x86_64_supply_fpregset.
        (amd64_regset_from_core_section): Rename from
        x86_64_regset_from_core_section.
        (x86_64_init_abi): Update comments.

2004-01-04  Nick Roberts  <nick@nick.uklinux.net>

        * MAINTAINERS (write after approval): Add myself.

2004-01-04  Mark Kettenis  <kettenis@gnu.org>

        * sparc64-tdep.c (sparc64_store_arguments): Fix handling of
        `float' arguments.

2004-01-04  Mark Kettenis  <kettenis@gnu.org>

        * sparc64-tdep.c (sparc64_store_floating_fields): Update comment
        such that it mentions a specific version of GCC that exhibits this
        bug.

2004-01-03  Mark Kettenis  <kettenis@gnu.org>

        * sparc64-tdep.c (sparc64_store_floating_fields): If TYPE is a
        structure that has a single `float' member, store it in %f1 in
        addition to %f0.

        * sparc-sol2-nat.c: Add missing '\'.

        * sparc-tdep.c (sparc32_return_value): New function.
         (sparc32_use_struct_convention, sparc32_return_value_on_stack):
        Remove functions.
        (sparc32_gdbarch_init): Set return_value, don't set
        extract_return_value, store_return_value, use_struct_convention
        and return_value_on_stack.

        * sparc-sol2-nat.c: Add missing ')'.

2004-01-03  J. Brobecker  <brobecker@gnat.com>

        * infrun.c (handle_step_into_function): New function.
        (handle_inferior_event): Extract out some code into the new
        function above.

2004-01-03  J. Brobecker  <brobecker@gnat.com>

        * infrun.c (handle_inferior_event): Move the declaration of
        real_stop_pc inside the if blocks where it is used.

2004-01-03  Mark Kettenis  <kettenis@gnu.org>

        * sparc64-tdep.c (sparc64_16_byte_align_p)
        (sparc64_store_floating_fields, sparc64_store_floating_fields):
        Use check_typedef to get subtypes of structures and unions.
        (sparc64_store_return_value): Fix calculation of the appropriate
        offset into VALBUF when storing a structure or union.
        (sparc64_return_value): New function.
        (sparc64_use_struct_convention): Remove function.
        (sparc64_init_abi): Set return_value, don't set
        extract_return_value, store_return_value and
        use_struct_convention.

2004-01-03  Eli Zaretskii  <eliz@elta.co.il>

        * config/djgpp/fnchange.lst: Add lines for COPYING.LIBGLOSS,
        bfd/doc/ChangeLog-9103, bfd/elf32-m68hc1x.c,
        gdb/config/alpha/xm-alphaosf.h,
        gdb/config/powerpc/tm-ppcle-eabi.h,
        gdb/config/rs6000/tm-rs6000-aix4.h, gdb/gdbtk/ChangeLog-2001,
        gdb/gdbtk/ChangeLog-2002, gdb/gdbtk/ChangeLog-2003,
        gdb/gdbtk/plugins/intel-pentium/intel-pentium.tcl.in,
        gdb/gdbtk/plugins/rhabout/rhabout.tcl.in, gdb/i386-linux-nat.c,
        gdb/ia64-aix-nat.c, gdb/ia64-aix-tdep.c, gdb/ia64-linux-nat.c,
        gdb/ia64-linux-nat.c, gdb/ppc-linux-tdep.c, gdb/ppc-linux-nat.c,
        gdb/sparc64nbsd-nat.c, gdb/sparc64nbsd-tdep.c,
        gdb/sparc64-linux-nat.c, gdb/sparc64-linux-tdep.c,
        gdb/sparc64-nat.c, gdb/sparc64-tdep.c, gdb/sparc64-sol2-tdep.c,
        gdb/sparc-sol2-nat.c, gdb/sparc-sol2-tdep.c,
        gdb/testsuite/gdb.gdbtk/, gdb/testsuite/gdb.mi/mi-var-child.exp,
        nclude/ChangeLog-9103, include/coff/ChangeLog-9103,
        include/elf/ChangeLog-9103, include/opcode/ChangeLog-9103,
        opcodes/ChangeLog-0001, opcodes/ChangeLog-0203,
        opcodes/openrisc-dis.c, opcodes/openrisc-desc.h,
        sim/frv/profile-fr550.c, sim/frv/profile-fr550.h,
        sim/sh64/sem-compact-switch.c, sim/sh64/sem-media-switch.c,
        sim/testsuite/sim/sh64/compact/ldsl-mach.cgs,
        sim/testsuite/sim/sh64/compact/ldsl-macl.cgs,
        sim/testsuite/sim/sh64/compact/stsl-mach.cgs, and
        sim/testsuite/sim/sh64/compact/stsl-macl.cgs.
        Remove lines for .cvsignore files.

2004-01-03  J. Brobecker  <brobecker@gnat.com>

        * infrun.c: Back out the previous change.

2004-01-03  Mark Kettenis  <kettenis@gnu.org>

        * NEWS: Mention revised SPARC target.  Add sparc-*-lynxos* and
        sparc-*-sunos4* to the list of REMOVED configurations.

        * configure.tgt: Add back sparc-*-vxworks*.
        * remote-vxsparc.c: Remove all includes except for "defs.h",
        "regcache.h", "vx-share/ptrace.h" and "vx-share/regPacket.h".
        Include "sparc-tdep.h".
        (SPARC_R_G1): New define.
        (vxsparc_gregset): New variable.
        (ext_format_sparc): Remove extern declaration.
        (vx_read_register): Rewrite to use sparc32_supply_gregset and
        sparc32_supply_fpregset.
        (vx_write_register): Rewrite to use sparc32_collect_gregset,
        sparc_collect_rwindow and sparc32_collect_fpregset.
        * config/sparc/tm-vxworks.h: New file, based on recently removed
        tm-vxsparc.h.
        * config/sparc/vxworks.mt: New file, based on recently removed
        vxworks.mt.

2004-01-03  J. Brobecker  <brobecker@gnat.com>

        * infrun.c (handle_step_into_function): New function.
        (handle_inferior_event): Extract out some code into the new
        function above.

2004-01-02  Mark Kettenis  <kettenis@gnu.org>

        * Makefile.in (ALLDEPFILES): Remove sparc-linux-nat.c and
        sparcl-tdep.c.  Add sparc-linux-tdep.c, sparc-sol2-nat.c,
        sparc-sol2-tdep.c, sparc-sol2-nat.c, sparc-sol2-tdep.c,
        sparc64-linux-nat.c, sparc64-linux-tdep.c, sparc64-nat.c,
        sparc64-sol2-tdep.c, sparc64-tdep.c, sparc64fbsd-nat.c,
        sparc64fbsd-tdep.c, sparcnbsd-nat.c, sparcnbsd-tdep.c.
        (sparc_nat_h): New variable.
        (sparcbsd_nat_h, sparcnbsd_tdep_h): Remove variables.
        (tm-sun4os4.h): Remove dependency.
        (sparcbsd-nat.o, sparc-linux-nat.o): Remove dependencies.
        (sparc64fbsd-nat.o, sparc64fbsd-tdep.o, sparc64nbsd-nat.o,
        sparc64-tdep.o, sparc-nat.o, sparcnbsd-nat.o, sparcnbsd-tdep.o,
        sparc-tdep.o): Update dependencies.
        (sparc-linux-tdep.o, sparc-sol2-nat.o, sparc-sol2-tdep.o,
        sparc64-linux-nat.o, sparc64-linux-tdep.o, sparc64-nat.o,
        sparc64-sol2-tdep.o, sparc64-tdep.o, sparc64nbsd-tdep.o): New
        dependencies.
        * configure.host: Remove existing sparc-*-lynxos*,
        sparc-*-solaris*, sparc-*-sunos4*, sparc-*-sunos5*, sparc-*-*,
        ultrasparc-*-freebsd, sparcv9-*-freebsd, sparc64-*-linux*,
        sparcv9-*-* and sparc64-*-* triplets.  Add new sparc64-*-linux*,
        sparc-*-solaris2*, sparcv9-*-solaris2* and sparc64-*-solaris2*
        triplets.
        * configure.tgt: Remove exitsing sparc-*-aout*, sparc-*-coff*,
        sparc-*-elf*, sparc*-lynxos*, sparc-*-solars2*, sparc-*-sunos4*,
        sparc-*-sunos5*, sparc-*-vxworks*, sparc64-*linux*, sparc64-*-*,
        sparcv9-*-* and commented out sparc64-*-solars2* triplets.  Add
        new sparc-*-solaris2.[0-6], sparc-*-solaris2.[0-6].*,
        sparc64-*-linux, sparc-*-solaris2*, sparcv9-*-solaris*,
        sparc64-*-solaris2* and sparc64-*-* triplets.
        * sparc64-tdep.c: Update copyright year.  Include "inferior.h",
        "symtab.h" and "objfiles.h".
        (BIAS): Remove define.
        (X_OP, X_RD, X_A, X_COND, X_OP2, X_IMM22, X_OP3, X_I, X_DISP22)
        (X_DISP19): Remove macros.
        (sparc_fetch_instruction): Remove function.
        (struct gdbarch_tdep): Remove definition.
        (SPARC64_NUM_REGS, SPARC64_NUM_PSEUDO_REGS): Use ARRAY_SIZE.
        (sparc_breakpoint_from_pc): Remove function.
        (struct sparc64_frame_cache): Remove definition.
        (sparc64_alloc_frame_cache, sparc64_analyze_prologue,
        sparc64_unwind_pc): Remove functions.
        (sparc64_skip_prologue): Use `struct sparc_frame_cache' instead of
        `struct sparc64_frame_cache.  Call sparc_analyze_prologue instead
        of sparc64_analyze_prologue.  Mark constant as ULL instead of UL.
        (sparc64_frame_cache): Change return type to `struct
        sparc_frame_cache *'.  Simply call sparc_frame_cache.
        (sparc64_frame_this_id, sparc64_frame_prev_register,
        sparc64_frame_base_address): Use `struct sparc_frame_cache'
        instead of `struct sparc64_frame_cache.
        (sparc_unwind_dummy_id, sparc_extract_struct_value_address,
        sparc_analyze_control_transfer, sparc_software_single_step,
        sparc64_gdbarch_init, sparc_supply_rwindow, sparc_fill_rwindow,
        _initialize_sparc64_tdep): Remove functions.
        (TSTATE_CWP, TSTATE_ICC, TSTATE_XCC): New macros.
        (PSR_S, PSR_ICC, PSR_VERS, PSR_IMPL, PSR_V8PLUS, PSR_XCC): New
        macros.
        (sparc64_supply_gregset, sparc64_collect_gregset,
        sparc64_supply_fpregset, sparc64_collect_fpregset): New functions.
        (sparc64_init_abi): New function.
        * sparc64-tdep.h: Update copyright year.  Fix typo in multiple
        inclusion guard.  Include "sparc-tdep.h".
        (BIAS): Define.
        (r_tstate_offset, r_fprs_offset): New defines.
        (enum sparc_regnum): Remove defenition.
        (enum sparc64_regnum): Reformat.
        (sparc_supply_rwindow, sparc_fill_rwindow): Remove prototypes.
        (sparc64_init_abi, sparc64_supply_gregset,
        sparc64_collect_gregset, sparc64_supply_fpregset,
        sparc64_collect_fpregset): New prototypes.
        (sparc64_sol2_gregset, sparc64nbsd_gregset, sparc64fbsd_gregset):
        Add extern declarations.
        (sparc64_sol2_init_abi): New prototype.
        (sparc64fbsd_supply_reg, sparc64fbsd_fill_reg)
        (sparc64fbsd_supply_fpreg, sparc64fbsd_fill_fpreg): Remove
        prototypes.
        * sparc64fbsd-nat.c: Include "sparc-nat.h", don't include
        "sparnbsd-nat.h".
        (sparc64fbsd_reg_supplies_p, sparc64fbsd_fpreg_supplies_p): Remove
        functions.
        (_initialize_sparc64fbsd_nat): Remove initialization of
        sparcbsd_supply_reg, sparcbsd_fill_reg, sparcbsd_supply_fpreg,
        sparcbsd_fill_fpreg, sparcbsd_reg_supplies_p,
        sparcbsd_fpreg_supplies_p.  Initialize sparc_gregset.
        * sparc64fbsd-tdep.c: Update copyright year.  Include "frame.h",
        "frame-unwind.h", "trad-frame.h" and "gdb_assert.h".
        (sparc64fbsd_r_global_offset, sparc64fbsd_r_out_offset)
        (sparc64fbsd_r_fprs_offset, sparc64fbsd_r_tnpc_offset)
        (sparc64fbsd_r_tpc_offset, sparc64fbsd_r_tstate_offset)
        (sparc64fbsd_r_y_offset): Remove variables.
        (sparc64fbsd_sizeof_struct_reg, sparc64fbsd_sizeof_struct_fpreg):
        Make static and const.
        (sparc64fbsd_supply_reg, sparc64fbsd_fill_reg)
        (sparc64fbsd_supply_fpreg, sparc64fbsd_fill_fpreg): Remove
        functions.
        (sparc64fbsd_gregset): New variable.
        (fetch_core_registers): Replace calls to sparc64fbsd_supply_reg
        and sparc64fbsd_supply_fpreg with calls to sparc64_supply_gregset
        and sparc64_supply_fpregset.
        (sparc64fbsd_pc_in_sigtramp, sparc64fbsd_sigtramp_frame_cache)
        (sparc64fbsd_sigtramp_frame_this_id)
        (sparc64fbsd_sigtramp_frame_prev_register): New functions.
        (sparc64fbsd_sigtramp_frame_unwind): New variable.
        (sparc64fbsd_sigtramp_frame_sniffer): New function.
        (sparc64fbsd_init_abi): Set pc_in_sigtramp, append
        sparc64fbsd_sigtramp_frame_sniffer.  Call sparc64_init_abi.
        * sparcnbsd-tdep.c: Update copyright year.  Include
        "floatformat.h", "frame.h", "frame-unwind.h", "symtab.h",
        "trad-frame.h" and "gdb_assert.h", don't include "target.h",
        "value.h" and "sparcnbsd-tdep.h".
        (REG32_OFFSET_PSR, REG32_OFFSET_PC, REG32_OFFSET_NPC)
        (REG32_OFFSET_Y, REG32_OFFSET_GLOBAL, REG32_OFFSET_OUT)
        (REG64_OFFSET_TSTATE, REG64_OFFSET_PC, REG64_OFFSET_NPC)
        (REG64_OFFSET_Y, REG64_OFFSET_GLOBAL, REG64_OFFSET_OUT): Remove
        defines.
        (sparcnbsd_gregset): New variable.
        (sparcnbsd_supply_reg32, sparcnbsd_supply_reg64)
        (sparcnbsd_fill_reg32, sparcnbsd_fill_reg64)
        (sparcnbsd_supply_fpreg32, sparcnbsd_supply_fpreg64)
        (sparcnbsd_fill_reg32, sparcnbsd_fill_reg64): Remove functions.
        (sparc32nbsd_sigtramp_start, sparc32nbsd_sigtramp_end): New
        variables.
        (sparc32nbsd_pc_in_sigtramp, sparc32nbsd_sigcontext_frame_cache)
        (sparc32nbsd_sigcontext_frame_this_id)
        (sparc32nbsd_sigcontext_frame_prev_register): New functions.
        (sparc32nbsd_sigcontext_frame_unwind): New variable.
        (sparc32nbsd_sigtramp_frame_sniffer): New function.
        (sparcnbsd_get_longjmp_target_32,
        sparcnbsd_get_longjmp_target_64): Remove functions.
        (sparcnbsd_aout_in_solib_call_trampoline): Rewrite.
        (sparcnbsd_init_abi_common, sparcnbsd_init_aout,
        sparcnbsd_init_elf): Remove.
        (sparcnbsd_init_abi, sparcnbsd_aout_init_abi)
        (sparcnbsd_elf_init_abi): New functions.
        (_initialize_sparcnbsd_tdep): New prototype.
        (_initialize_sparnbsd_tdep): Update.
        * config/sparc/fbsd.mh (NATDEPFILES): Remove sparcbsd-nat.o and
        corelow.o.  Add sparc64-nat.o and sparc-nat.o.
        * config/sparc/fbsd.mt (TDEPFILES): Add sparc-tdep.o and corelow.o.
        * config/sparc/linux.mh: Update comment.
        (XM_FILE, HOST_IPC): Remove variables.
        (NATDEPFILES): Add sparc-sol2-nat.o and core-regset.o.  Remove
        sparc-linux-nat.o.
        * config/sparc/linux.mt: Update comment.
        (TDEPFILES): Add sparc-sol2-tdep.o and sparc-linux-tdep.o.
        * config/sparc/nbsd.mt: Reformat.
        * config/sparc/nbsd64.mh: Update comment.
        (NATDEPFILES): Add sparc-nat.o.
        * config/sparc/nbsd64.mt: Update comment.
        (TDEPFILES): Add sparc64-tdep.o and sparc64nbsd-tdep.o.
        (TM_FILE): Set to tm-nbsd.h.
        * config/sparc/nbsdelf.mh: Update comment.
        (NATDEPFILES): Add sparc-nat.o.
        (XM_FILE): Delete.
        * config/sparc/nbsdaout.mh: Update comment.
        (NATDEPFILES): Add sparc-nat.o
        (XM_FILE): Delete.
        * config/sparc/nm-linux.h: Update copyright year.  Don't include
        "config/nm-svr4.h" and "solib.h".  Add protection against multiple
        inclusion.
        (KERNEL_U_SIZE): Remove define.
        (kernel_u_size): Remove prototype.
        (PTRACE_ARG3_TYPE, PTRACE_XFER_TYPE): Define.
        * config/sparc/nm-nbsd.h: Update copyright.  Don't include
        "regcache.h".
        (CHILD_PREPARE_TO_STORE): Remove define.
        * config/sparc/nm-nbsdaout.h: Tweak some comments.
        * sparc-nat.c, sparc-tdep.c, sparc-tdep.h, sparc64nbsd-nat.c,
        sparcnbsd-nat.c: Rewrite files.
        * config/sparc/tm-linux.h, config/sparc/tm-nbsd.h: Rewrite files.
        * sparc-linux-nat.c, sparcbsd-nat.c, sparcbsd-nat.h,
        sparcnbsd-tdep.h: Remove files.
        * config/sparc/nm-sparclynx.h, config/sparc/nm-sun4os4.h,
        config/sparc/nm-sun4sol2.h, config/sparc/sp64.mt,
        config/sparc/sp64linux.mt, config/sparc/sp64sol2.mt,
        config/sparc/sparc-em.mt, config/sparc/sparclynx.mh,
        config/sparc/sparclynx.mt, config/sparc/sun4os4.mh,
        config/sparc/sun4os4.mt, config/sparc/sun4sol2.mh,
        config/sparc/sun4sol2.mt, config/sparc/tm-sp64.h,
        config/sparc/tm-sp64linux.h, config/sparc/tm-sparc.h,
        config/sparc/tm-sparclynx.h, config/sparc/tm-spc-em.h,
        config/sparc/tm-sun4os4.h, config/sparc/tm-sun4sol2.h,
        config/sparc/tm-vxsparc.h, config/sparc/vxsparc.mt,
        config/sparc/xm-linux.h, config/sparc/xm-sun4sol2.h: Remove files.
        * sparc-linux-tdep.c, sparc-nat.h, sparc-sol2-nat.c,
        sparc-sol2-tdep.c, sparc64-linux-nat.c, sparc64-linux-t dep.c,
        sparc64-nat.c, sparc64-sol2-tdep.c, sparc64nbsd-tdep.c: New files.
        * config/sparc/linux64.mh, config/sparc/linux64.mt,
        config/sparc/nm-sol2.h, config/sparc/sol2-64.mt,
        config/sparc/sol2.mh, config/sparc/sol2.mt, config/sparc/sparc.mt,
        config/sparc/sparc64.mt, config/sparc/tm-sol2.h: New files.

2004-01-02  Andrew Cagney  <cagney@redhat.com>

        From 2003-12-18 Kazuhiro Inaoka:
        * configure.host: Add m32r-linux target.

2004-01-02  Michael Chastain  <mec.gnu@mindspring.com>

        * top.c (print_gdb_version): Update year to 2004.

2004-01-02  Mark Mitchell  <mark@codesourcery.com>

        * MAINTAINERS: Add myself to the write-after-approval category.

2004-01-02  Daniel Jacobowitz  <drow@mvista.com>

        From Bernardo Innocenti <bernie@develer.com>:
        * configure.tgt: Add uClinux target.

2004-01-02  Andrew Cagney  <cagney@redhat.com>

        * utils.c (do_my_cleanups): Make static, add forward declaration.
        * defs.h (do_my_cleanups): Delete declaration.

2004-01-02  Eli Zaretskii  <eliz@elta.co.il>

        * config/djgpp/fnchange.lst: Add lines for gdb/ChangeLog-2003 and
        bfd/ChangeLog-0203.

2004-01-02  Mark Kettenis  <kettenis@gnu.org>

        * configure.in: Check for <machine/reg.h>.  Check for `struct reg'
        in <machine/reg.h>.
        * configure, config.in: Regenerate.

For older changes see ChangeLog-2003, mi/ChangeLog-1999-2003, and
tui/ChangeLog-1998-2003.
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