2002-04-24 Michael Snyder <msnyder@redhat.com>

[deliverable/binutils-gdb.git] / gdb / ChangeLog

2002-04-24  Michael Snyder  <msnyder@redhat.com>

        * parser-defs.h (prev_lexptr): New external variable.
        * parse.c (parse_exp_1): Set prev_lexptr to null before
        calling the language-specific parser.
        * c-exp.y (yylex): Set prev_lexptr to start of current token.
        (yyerror): Use prev_lexptr in error reporting.

2002-04-24  Daniel Jacobowitz  <drow@mvista.com>

        * config/i386/tm-linux.h: Define FILL_FPXREGSET.
        * gregset.h: If FILL_FPXREGSET is defined, provide
        gdb_fpxregset_t, supply_fpxregset, and fill_fpxregset.
        * linux-proc.c (linux_do_thread_registers): If FILL_FPXREGSET
        is defined, call fill_fpxregset.

2002-04-24  Roland McGrath  <roland@frob.com>

        * config/i386/i386gnu.mh (NATDEPFILES): Add core-regset.o here.
        * i386gnu-nat.c [HAVE_SYS_PROCFS_H]
        (supply_gregset, supply_fpregset): New functions.

        * gnu-nat.c (gnu_find_memory_regions): New function.
        (init_gnu_ops): Set `to_find_memory_regions' hook to that.
        (gnu_xfer_memory): Add a cast.

2002-04-24  Michael Snyder  <msnyder@redhat.com>

        * arm-tdep.c (arm_scan_prologue): Move "mov ip, sp" into the 
        loop.  Add handling for "str lr, [sp, #-4]!" and for saves
        of argument regs ("str r(0123), [r11, #-nn"]).
        (arm_skip_prologue): Better handling for frameless functions.  
        Treat "mov ip, sp" as optional.  Recognize "str lr, [sp, #-4]".
        (arm_skip_prologue): Recognize str r(0123), [r11, #-nn].

Wed Apr 24 14:22:21 2002  Andrew Cagney  <cagney@redhat.com>

        * arm-tdep.c (arm_gdbarch_init): Add comment that NUM_REGS nor
        NUM_PSEUDO_REGS can be used.

2002-04-24  Andrew Cagney  <ac131313@redhat.com>

        * arch-utils.h: Update copyright.

        * gdbarch.sh (PC_IN_SIGTRAMP): Add.
        * gdbarch.h, gdbarch.c: Re-generate.

        * inferior.h (IN_SIGTRAMP): Delete definition.
        * arch-utils.c (legacy_pc_in_sigtramp): New function.
        * arch-utils.h (legacy_pc_in_sigtramp): Declare.

        * mips-tdep.c (mips_init_extra_frame_info): Use PC_IN_SIGTRAMP.
        (mips_dump_tdep): Do not print value of IN_SIGTRAMP.
        * hppa-tdep.c (pc_in_interrupt_handler):  Use PC_IN_SIGTRAMP.
        (find_proc_framesize): Ditto.
        * alpha-tdep.c (alpha_osf_skip_sigtramp_frame): Ditto.
        (alpha_init_extra_frame_info): Ditto.
        * infrun.c (handle_inferior_event): Ditto.
        (handle_inferior_event): Ditto.
        (check_sigtramp2): Ditto.
        * blockframe.c (create_new_frame): Ditto.
        (get_prev_frame): Ditto.
        * ppc-linux-tdep.c: Update comments.
        * i386-linux-tdep.c: Update comments.
        * breakpoint.c (bpstat_what): Update comment.

2002-04-24  Michal Ludvig  <mludvig@suse.cz>

        * gdbserver/linux-low.c (regsets_fetch_inferior_registers),
        (regsets_store_inferior_registers): Removed cast to int from 
        ptrace() calls.
        * gdbserver/regcache.h: Added declaration of struct inferior_info.

2002-04-24  David S. Miller  <davem@redhat.com>

        * i960-tdep.c (register_in_window_p): New function.
        (i960_find_saved_register): Use it instead of
        REGISTER_IN_WINDOW_P.
        * config/i960/tm-i960.h (REGISTER_IN_WINDOW): Delete.

        * symtab.h (find_stab_function_addr): Kill extern.
        * minsyms.c (find_stab_function_addr): Remove from here...
        * dbxread.c: ... to here, and mark it static.

2002-04-20  David S. Miller  <davem@redhat.com>

        * sparc-tdep.c (sparc_pop_frame): Only need to allocate
        SPARC_INTREG_SIZE * 16 bytes for reg_temp.

2002-04-21  David S. Miller  <davem@redhat.com>

        * remote-vxsparc.c (vx_read_register): Fix typo, we want
        REGISTER_RAW_SIZE of SP_REGNUM not CORE_ADDR.
        (vx_write_register): Likewise.

2002-04-23  J. Brobecker  <brobecker@gnat.com>

        * source.c (is_regular_file): New function.
        (openp): Check wether file to open is a regular file
        to avoid opening directories.

2002-04-22  Jason Thorpe  <thorpej@wasabisystems.com>

        * findvar.c (extract_signed_integer): Cast printf argument
        to suppress format warning.
        (extract_unsigned_integer): Likewise.
        * infcmd.c (registers_info): Likewise.
        * top.c (get_prompt_1): Likewise.
        * valops.c (value_assign): Likewise.
        * valprint.c (print_decimal): Likewise.

2002-04-22  H.J. Lu  (hjl@gnu.org)

        * c-exp.y (typebase): Support
        
        [long|long long|short] [signed|unsigned] [int|]

        and

        signed [long|long long|short] int

2002-04-22  Jason Thorpe  <thorpej@wasabisystems.com>

        * Makefile.in (vax-tdep.o): Add $(arch_utils_h), $(inferior_h),
        and vax-tdep.h.
        * vax-tdep.h: New file.
        * vax-tdep.c: Include inferior.h, arch-utils.h, and vax-tdep.h.
        Make several routines static.
        (vax_get_saved_register): New function.
        (vax_gdbarch_init): New function.
        (_initialize_vax_tdep): Register vax_gdbarch_init.
        * config/vax/tm-vax.h: Set GDB_MULTI_ARCH to GDB_MULTI_ARCH_PARTIAL.
        Remove macros now under the control of gdbarch.

2002-04-22  Michael Snyder  <msnyder@redhat.com>

        * arm-tdep.c (arm_skip_prologue): Recognize "sub sp, sp, #nn".
        Some whitespace and coding standards tweaks.

2002-04-22  Jason Thorpe  <thorpej@wasabisystems.com>

        * vax-tdep.c: Include regcache.h.
        (vax_call_dummy_words): New.
        (sizeof_vax_call_dummy_words): New.
        (vax_fix_call_dummy): New function.
        (vax_saved_pc_after_call): Ditto.
        * config/vax/tm-vax.h: Don't include regcache.h.
        (SAVED_PC_AFTER_CALL): Use vax_saved_pc_after_call.
        (CALL_DUMMY): Remove.
        (CALL_DUMMY_WORDS): Define.
        (SIZEOF_CALL_DUMMY_WORDS): Define.
        (FIX_CALL_DUMMY): Use vax_fix_call_dummy.

2002-04-18  Michael Snyder  <msnyder@redhat.com>

        * arm-tdep.h: Change regnum defines to enums for ease of debugging.

2002-04-22  Jason Thorpe  <thorpej@wasabisystems.com>

        * vax-tdep.c (vax_frame_chain): New function.
        (vax_push_dummy_frame): Ditto.
        (vax_pop_frame): Ditto.
        * config/vax/tm-vax.h (FRAME_CHAIN): vax_frame_chain.
        (FRAMELESS_FUNCTION_INVOCATION): Use
        generic_frameless_function_invocation_not.
        (PUSH_DUMMY_FRAME): Use vax_push_dummy_frame.
        (POP_FRAME): Use vax_pop_frame.

2002-04-22  Jason Thorpe  <thorpej@wasabisystems.com>

        * vax-tdep.c (vax_store_struct_return): New function.
        (vax_extract_return_value): Ditto.
        (vax_store_return_value): Ditto.
        (vax_extract_struct_value_address): Ditto.
        * config/vax/tm-vax.h (STORE_STRUCT_RETURN): Use
        vax_store_struct_return.
        (EXTRACT_RETURN_VALUE): Use vax_extract_return_value.
        (STORE_RETURN_VALUE): Use vax_store_return_value.
        (EXTRACT_STRUCT_VALUE_ADDRESS): Use vax_extract_struct_value_address.

2002-04-22  Jason Thorpe  <thorpej@wasabisystems.com>

        * vax-tdep.c (vax_frame_saved_pc): New function.
        (vax_frame_args_address_correct): Ditto.
        (vax_frame_args_address): Ditto.
        (vax_frame_locals_address): Ditto.
        (vax_frame_num_args): Move code to be in proximity to
        other frame-related functions.
        * config/vax/tm-vax.h (INNER_THAN): Use core_addr_lessthan.
        (FRAME_SAVED_PC): Use vax_frame_saved_pc.
        (FRAME_ARGS_ADDRESS_CORRECT): Use vax_frame_args_address_correct.
        (FRAME_ARGS_ADDRESS): Use vax_frame_args_address.
        (FRAME_LOCALS_ADDRESS): Use vax_frame_locals_address.

2002-04-22  H.J. Lu  (hjl@gnu.org)

        * Makefile.in (FLAGS_TO_PASS): Add libdir, mandir, datadir and
        includedir.

2002-04-22  Jason Thorpe  <thorpej@wasabisystems.com>

        * vax-tdep.c (vax_frame_init_saved_regs): New function.
        * config/vax/tm-vax.h (FRAME_FIND_SAVED_REGS): Remove.
        (FRAME_INIT_SAVED_REGS): New macro.

2002-04-22  Jason Thorpe  <thorpej@wasabisystems.com>

        * MAINTAINERS: Reflect that the Alpha target has been multi-arch'd.

2002-04-22  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-nat.c (get_longjmp_target): Use ALPHA_* constants
        where needed.
        (fetch_osf_core_registers): Likewise.
        (supply_gregset): Likewise.

2002-04-22  J. Brobecker  <brobecker@gnat.com>
  
        * symfile.h (get_section_index): Define.
        * symfile.c (get_section_index): New function.
        * mdebugread.c (SC_IS_SBSS): New macro.
        (SC_IS_BSS): Return true for the scBss storage class only, as
        the scSBss storage class refers to the .sbss section.
        (parse_partial_symbols): Discard the symbols which associated
        section does not exist.
        Make sure to use the .sbss section index for symbols which
        storage class is scBss, rather than using the .bss section index.

2002-04-22  Jason Thorpe  <thorpej@wasabisystems.com>

        * vax-tdep.c: Update copyright years.
        (vax_register_name): New function.
        (vax_register_byte): Ditto.
        (vax_register_raw_size): Ditto.
        (vax_register_virtual_size): Ditto.
        (vax_register_virtual_type): Ditto.
        * config/vax/tm-vax.h: Update copyright years.
        (REGISTER_NAMES): Remove.
        (REGISTER_NAME): Define.
        (REGISTER_BYTE): Use vax_register_byte.
        (REGISTER_RAW_SIZE): Use vax_register_raw_size.
        (REGISTER_VIRTUAL_SIZE): Use vax_register_virtual_size.
        (REGISTER_VIRTUAL_TYPE): Use vax_register_virtual_type.

2002-04-21  Andrew Cagney  <ac131313@redhat.com>

        * config/sparc/tm-sparc.h (sparc_skip_prologue): Restore
        declaration
        * arc-tdep.c (arc_prologue_frameless_p): Fix syntax error.

2002-04-21  David S. Miller  <davem@redhat.com>

        * arch-utils.c (generic_prologue_frameless_p): Kill
        SKIP_PROLOGUE_FRAMELESS_P code.
        * config/arc/tm-arc.h (SKIP_PROLOGUE_FRAMELESS_P): Delete
        references.
        (PROLOGUE_FRAMELESS_P, arc_prologue_frameless_p): New.
        * arc-tdep.c (arc_prologue_frameless_p): Implement.
        * config/arc/tm-sparc.h (SKIP_PROLOGUE_FRAMELESS_P): Delete
        references.
        (PROLOGUE_FRAMELESS_P, sparc_prologue_frameless_p): New.
        * sparc-tdep.c (sparc_prologue_frameless_p): Implement.
        (sparc_gdbarch_init): Pass it to
        set_gdbarch_prologue_frameless_p.

2002-04-21  Jason Thorpe  <thorpej@wasabisystems.com>

        * Makefile.in (ALLDEPFILES): Add alphabsd-nat.c.
        (alphabsd-nat.o): New dependency list.

2002-04-21  Jason Thorpe  <thorpej@wasabisystems.com>

        * Makefile.in (ALLDEPFILES): Add alpha-linux-tdep.c and
        alphafbsd-tdep.c.
        (alpha-linux-tdep.o): New dependency list.
        (alphafbsd-tdep.o): Likewise.

2002-04-21  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-linux-tdep.c: New file.  Move alpha_linux_sigtramp_offset
        to here...
        * alpha-tdep.c: ...from here.
        * config/alpha/alpha-linux.mt (TDEPFILES): Add alpha-linux-tdep.o.

2002-04-21  Jason Thorpe  <thorpej@wasabisystems.com>

        * config/alpha/tm-alpha.h: Move alpha_software_single_step
        prototype from here...
        * alpha-tdep.h: ...to here.

2002-04-21  Andrew Cagney  <ac131313@redhat.com>

        * frame.h (selected_frame_level): Document as deprecated.
        (frame_relative_level): Declare.
        * stack.c (frame_relative_level): New function.
        (selected_frame_level): Document as deprecated.
        (select_frame): Do not set the selected_frame_level.

        * stack.c (frame_info, record_selected_frame): Update.
        (frame_command, current_frame_command): Update.
        (up_silently_base, up_command, down_silently_base): Update.
        (down_command): Update.
        * inflow.c (kill_command): Update.
        * tracepoint.c (finish_tfind_command): Update.
        * corelow.c (core_open): Update.
        * thread.c (info_threads_command): Update.
        (do_captured_thread_select): Update.
        * infcmd.c (finish_command): Update.
        * breakpoint.c (insert_breakpoints, do_enable_breakpoint): Update.

2002-04-21  Jason Thorpe  <thorpej@wasabisystems.com>

        * config/alpha/tm-fbsd.h (FRAME_CHAIN_VALID): Remove.

2002-04-21  Andrew Cagney  <ac131313@redhat.com>

        * arm-tdep.c (arm_breakpoint_from_pc): Make static.  Make return
        type const.

2002-04-21  Jason Thorpe  <thorpej@wasabisystems.com>

        * alphafbsd-tdep.c: Update copyright years.  Include
        alpha-tdep.h.
        (alphafbsd_use_struct_convention): Make static.
        (alphafbsd_init_abi): New function.
        (_initialize_alphafbsd_tdep): New function.
        * config/alpha/tm-fbsd.h: Update copyright years.
        (USE_STRUCT_CONVENTION): Remove.

2002-04-21  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c (alpha_abi_handler): New structure to describe
        an Alpha ABI variant.
        (alpha_abi_handler_list): Declare.
        (alpha_gdbarch_register_os_abi): New function.
        (alpha_gdbarch_init): Give registered ABI variant handlers a
        chance to tweak the gdbarch once we have set up defaults.
        * alpha-tdep.h: Prototype alpha_gdbarch_register_os_abi.

2002-04-21  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c (alpha_gdbarch_init): Set coerce_float_to_double
        to standard_coerce_float_to_double.
        * config/alpha/tm-alpha.h (COERCE_FLOAT_TO_DOUBLE): Remove.

2002-04-21  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.h (gdbarch_tdep): Add vm_min_address member.
        * alpha-tdep.c (heuristic_proc_start): Use vm_min_address
        from gdbarch_tdep rather than a constant.
        (alpha_gdbarch_init): Initialize tdep->vm_min_address to
        the default text address for all Alpha Unix ABIs.
        (alpha_dump_tdep): Report the value of tdep->vm_min_address.
        * config/alpha/tm-alpha.h (VM_MIN_ADDRESS): Delete.

2002-04-21  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.h: New file.  Includes several Alpha target constants
        taken from...
        * config/alpha/tm-alpha.h: ...here.  Remove macros that we now
        let gdbarch deal with.
        (GDB_MULTI_ARCH): Define as GDB_MULTI_ARCH_PARTIAL.
        * Makefile.in (alpha-nat.o): Add alpha-tdep.h and $(BFD_SRC)/elf-bfd
        to dependency list.
        * alpha-nat.c: Include alpha-tdep.h.  Update for adjusted
        Alpha target register names.
        * alphabsd-nat.c: Likewise.
        * alpha-tdep.c: Include alpha-tdep.h.  Update for adjusted
        Alpha target register names.  Make serveral routines static.
        (alpha_get_saved_register): New function.
        (alpha_abi_names): New.
        (process_note_abi_tag_sections): New function.
        (get_elfosabi): New function.
        (alpha_gdbarch_init): New function.
        (alpha_dump_tdep): New function.
        (_initialize_alpha_tdep): Register alpha_gdbarch_init.

2002-04-21  Andrew Cagney  <ac131313@redhat.com>

        * frame.c (find_saved_register): Delete #ifdef
        HAVE_REGISTER_WINDOWS code.
        * config/sparc/tm-sparc.h: Update comments.
        * config/i960/tm-i960.h (HAVE_REGISTER_WINDOWS): Delete macro.

2002-04-21  Andrew Cagney  <ac131313@redhat.com>

        * i960-tdep.c (i960_find_saved_register): New function.
        (i960_get_saved_register): New function.
        * config/i960/tm-i960.h (GET_SAVED_REGISTER): Define.
        (i960_get_saved_register): Declare.
        * config/i960/tm-i960.h, i960-tdep.c: Update copyright.

2002-04-20  David S. Miller  <davem@redhat.com>

        * sparc-nat.c (store-inferior_registers): Fix ambiguous else.

2002-04-20  Andrew Cagney  <ac131313@redhat.com>

        * arm-tdep.c (arm_gdbarch_init): Use gdbarch_num_pseudo_regs
        instead of NUM_PSEUDO_REGS.

2002-04-20  David S. Miller  <davem@redhat.com>

        * config/sparc/tm-linux.h (GDB_MULTI_ARCH): Define to
        GDB_MULTI_ARCH_PARTIAL
        * config/sparc/tm-sp64linux.h (GDB_MULTI_ARCH): Do not
        define, let tm-sp64.h do it.

2002-04-20  Jason Thorpe  <thorpej@wasabisystems.com>

        * frame.c (find_saved_register): Avoid a NULL pointer
        dereference and actually walk the frame list.

2002-04-20  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (gdbarch_update_p): Keep the list of architectures
        sorted in most most-recent-used order.  Document.
        * gdbarch.h, gdbarch.c: Regenerate.
        
2002-04-20  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/inferiors.c (struct inferior_info): Add regcache_data.
        (add_inferior): Call create_register_cache.
        (clear_inferiors): Call free_register_cache.
        (inferior_regcache_data, set_inferior_regcache_data): New functions.
        * gdbserver/regcache.c (struct inferior_regcache_data): New.
        (registers): Remove.
        (get_regcache): New function.
        (create_register_cache, free_register_cache): New functions.
        (set_register_cache): Don't initialize the register cache here.
        (registers_to_string, registers_from_string, register_data): Call
        get_regcache.
        * gdbserver/regcache.h: Add prototypes.
        * gdbserver/server.h: Likewise.

2002-04-20  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/mem-break.c: New file.
        * gdbserver/mem-break.h: New file.
        * gdbserver/Makefile.in: Add mem-break.o rule; update server.h
        dependencies.
        * gdbserver/inferiors.c (struct inferior_info): Add target_data
        member.
        (clear_inferiors): Free target_data member if set.
        (inferior_target_data, set_inferior_target_data): New functions.
        * gdbserver/linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
        (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
        * gdbserver/linux-low.c (linux_bp_reinsert): New variable.
        (struct inferior_linux_data): New.
        (linux_create_inferior): Use set_inferior_target_data.
        (linux_attach): Likewise.  Call add_inferior.
        (linux_wait_for_one_inferior): New function.
        (linux_wait): Call it.
        (linux_write_memory): Add const.
        (initialize_low): Call set_breakpoint_data.
        * gdbserver/linux-low.h (struct linux_target_ops): Add breakpoint
        handling members.
        * gdbserver/server.c (attach_inferior): Remove extra add_inferior
        call.
        * gdbserver/server.h: Include mem-break.h.  Update inferior.c
        prototypes.
        * gdbserver/target.c (read_inferior_memory)
        (write_inferior_memory): New functions.
        * gdbserver/target.h (read_inferior_memory)
        (write_inferior_memory): Change macros to prototypes.
        (struct target_ops): Update comments.  Add const to write_memory
        definition.

2002-04-19  Andrew Cagney  <ac131313@redhat.com>

        * sparc-tdep.c (sparc_get_saved_register): Use get_prev_frame
        instead of ->prev.
        * z8k-tdep.c (z8k_frame_chain): Do not use ->prev.
        * s390-tdep.c (s390_frame_chain): Do not use ->prev.
        * rs6000-tdep.c (frame_get_saved_regs): Use rs6000_frame_chain()
        instead of ->prev.

2002-04-19  Elena Zannoni  <ezannoni@redhat.com>

        Fix PR gdb/471.
        * gdbtypes.c (init_simd_type): Rewrite using new functions.
        (build_builtin_type_vec128): Ditto.
        (append_composite_type_field): Fix calculation of type length in
        union case.

2002-04-19  Eli Zaretskii  <eliz@is.elta.co.il>

        * config/djgpp/README: Update.

        * go32-nat.c (store_register): Cast &a_tss to `char *' to avoid a
        compiler warnings.

2002-04-19  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c (setup_arbitrary_frame): Rename...
        (alpha_setup_arbitrary_frame): ...to this.
        * config/alpha/tm-alpha.h (SETUP_ARBITRARY_FRAME): Update
        for alpha_setup_arbitrary_frame.

2002-04-18  Andrew Cagney  <cagney@redhat.com>

        * gdbarch.sh (BREAKPOINT_FROM_PC): Return a const buffer.
        * gdbarch.h, gdbarch.c: Regenerate.
        
        * defs.h (breakpoint_from_pc_fn): Delete type definition.
        * target.h (memory_breakpoint_from_pc): Update declaration.
        * config/mcore/tm-mcore.h (mcore_breakpoint_from_p): Ditto.

        * arch-utils.c (legacy_breakpoint_from_pc): Update return type.
        * mcore-tdep.c (mcore_breakpoint_from_pc): Ditto.
        * mem-break.c (memory_breakpoint_from_pc): Ditto.
        * rs6000-tdep.c (rs6000_breakpoint_from_pc): Ditto.
        * s390-tdep.c (s390_breakpoint_from_pc): Ditto
        * xstormy16-tdep.c (xstormy16_breakpoint_from_pc): Ditto.
        * mn10300-tdep.c (mn10300_breakpoint_from_pc): Ditto.
        * mips-tdep.c (mips_breakpoint_from_pc): Ditto.
        * m68hc11-tdep.c (m68hc11_breakpoint_from_pc): Ditto.
        * ia64-tdep.c (ia64_breakpoint_from_pc): Ditto.
        * d10v-tdep.c (d10v_breakpoint_from_pc): Ditto.
        * arch-utils.c (legacy_breakpoint_from_pc): Ditto..

        * mem-break.c (default_memory_insert_breakpoint): Make `bp' a
        const pointer.
        * monitor.c (monitor_insert_breakpoint): Ditto.
        * rs6000-tdep.c (rs6000_software_single_step): Ditto for `breakp'.

        * config/mcore/tm-mcore.h: Update copyright.
        * mem-break.c: Ditto.
        * xstormy16-tdep.c: Ditto.

2002-04-18  Pierre Muller  <muller@ics.u-strasbg.fr>

        * p-exp.y: Add precedence rule for '^' token.
        This removes the shift/reduce conflicts.
        Remove the comment concerning these shift/reduce conflicts.

2002-04-18  Elena Zannoni  <ezannoni@redhat.com>

        * rs6000-tdep.c (COMMON_UISA_NOFP_REGS): New macro.
        (registers_powerpc_nofp): New register set for processors
        without floating point unit.

2002-04-18  David S. Miller  <davem@redhat.com>

        * MAINTAINERS: Add myself to write-after-approval.

2002-04-17  Michael Snyder  <msnyder@redhat.com>

        * MAINTAINERS: Add myself as co-maintainer of testsuite/gdb.asm.

2002-04-17  Andrew Cagney  <ac131313@redhat.com>

        * rs6000-tdep.c (frame_initial_stack_address): Use
        frame_register_read to read the alloca_reg.

2002-04-17  Andrew Cagney  <ac131313@redhat.com>

        * frame.c (find_saved_register): Find saved registers in the next
        not prev frame.
        Fix PR gdb/365.

2002-04-17  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (LANG): Set to ``c''.

2002-04-15  Andrew Cagney  <ac131313@redhat.com>
 
        * PROBLEMS: Mention hppa2.0-hp-hpux10.20 compile problems.
 
2002-04-15  Andrew Cagney  <ac131313@redhat.com>

        * bcache.c: Include <stddef.h> and <stdlib.h> after "defs.h".
        Update copyright.

        * hpread.c (hpread_get_lntt): Add declaration.
        Also fix PR gdb/391.
 
2002-04-14  Andrew Cagney  <ac131313@redhat.com>

        * acinclude.m4 (AM_PROG_CC_STDC): Import from automake 1.6.
        * aclocal.m4, configure: Re-generate.
        Fix PR gdb/391.
        
2002-04-14  Elena Zannoni  <ezannoni@redhat.com>

        * mi/mi-cmd-disas.c (dump_insns): Use TARGET_PRINT_INSN
        instead of tm_print_insn.

2002-04-14  Elena Zannoni  <ezannoni@redhat.com>

        * ppc-bdm.c (bdm_ppc_fetch_registers): Fix typo.

2002-04-14  Andrew Cagney  <ac131313@redhat.com>

        * config/pa/tm-hppa.h (FRAME_CHAIN_COMBINE): Delete macro.
        * blockframe.c (FRAME_CHAIN_COMBINE): Delete macro.
        (get_prev_frame): Do not call FRAME_CHAIN_COMBINE.

2002-04-12  Don Howard  <dhoward@redhat.com>

        * cli/cli-cmds.c (init_cli_cmds): Add new user settable value:
        max_user_call_depth.
        (init_cmd_lists): Initialize the new value;
        * cli/cli-script.c (execute_user_command): Limit the call depth of
        user defined commands.  This avoids a core-dump when user commands
        are infinitly recursive.

2002-04-12  Kevin Buettner  <kevinb@redhat.com>

        * ppc-tdep.h (struct gdbarch_tdep): Add new member ``lr_frame_offset''.
        * rs6000-tdep.c (rs6000_frame_saved_pc): Use ``lr_frame_offset''
        from tdep struct instead of DEFAULT_LR_SAVE.
        (rs6000_gdbarch_init): Initialize ``lr_frame_offset''.
        * config/powerpc/tm-ppc-eabi.h (DEFAULT_LR_SAVE): Delete.
        * config/rs6000/tm-rs6000.h (DEFAULT_LR_SAVE): Delete.

2002-04-12  Michael Snyder  <msnyder@redhat.com>

        * Remote.c: Spelling fix.
        * gcore.c (default_derive_heap_segment): Use bfd_section_name.
        If no symbol found for "sbrk", try "_sbrk".
        (make_output_phdrs): Use bfd_section_name.
        (gcore_copy_callback): Use bfd_section_name.
        * eval.c: Indentation fix-ups.
        * d10v-tdep.c (d10v_make_iaddr): Make it idempotent,
        in case it gets applied to an address that is already
        in the instruction space.
        * cli/cli-decode.c (help_list): Allow long lines to wrap.
        * symfile.c: Fix indentation, long lines.
        * source.c: White space fix-up.

2002-04-12  Andrew Cagney  <cagney@redhat.com>

        * defs.h (read_relative_register_raw_bytes): Delete declaration.
        * frame.c (frame_register_read): New function.  Return non-zero on
        success.
        (read_relative_register_raw_bytes_for_frame): Delete.
        (read_relative_register_raw_bytes): Delete.
        * frame.h (frame_register_read): Declare.
        * d30v-tdep.c: Update Copyright.  Use frame_register_read.
        * sh-tdep.c: Ditto.
        * infcmd.c (do_registers_info): Ditto.
        * hppa-tdep.c: Ditto.
        * rs6000-tdep.c: Ditto.
        * h8500-tdep.c: Ditto.
        * mips-tdep.c: Ditto.
        * h8300-tdep.c: Ditto.
        * z8k-tdep.c: Ditto.

2002-04-12  Kevin Buettner  <kevinb@redhat.com>

        From Jimi X <jimix@watson.ibm.com>:
        * rs6000-tdep.c (rs6000_gdbarch_init): Use rs6000_* methods for
        64-bit SysV ABI.

2002-04-12  Kevin Buettner  <kevinb@redhat.com>

        From Jimi X <jimix@watson.ibm.com>:
        * rs6000-tdep.c (rs6000_gdbarch_init): Compute ``wordsize'' from
        bfd info.

2002-04-12  Kevin Buettner  <kevinb@redhat.com>

        From Jimi X <jimix@watson.ibm.com>:
        * rs6000-tdep.c (powerpc64, 630, rs64ii, rs64iii): Define
        register sets for these processor variants.

2002-04-11  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c (usr_store_inferior_registers): Support
        registers which are allowed to fail to store.
        * gdbserver/linux-low.h (linux_target_ops): Likewise.
        * gdbserver/linux-ppc-low.c (ppc_regmap): Support FPSCR.
        (ppc_cannot_store_register): FPSCR may not be storable.
        * regformats/reg-ppc.dat: Support FPSCR.

2002-04-11  Kevin Buettner  <kevinb@redhat.com>

        * ppc-tdep.h (struct gdbarch_tdep): Add new field ``ppc_fpscr_regnum''.
        * ppc-bdm.c (bdm_ppc_fetch_registers, bdm_ppc_store_registers):
        Add fpscr as an invalid/unfetchable register.
        * ppc-linux-nat.c (ppc_register_u_addr, store_register)
        (fetch_ppc_registers, store_ppc_registers, supply_fpregset)
        (fill_fpregset): Add support for register fpscr.
        (fetch_ppc_registers, store_ppc_registers, supply_gregset)
        (fill_gregset): Account for the fact that register ``mq'' might
        not exist.
        * rs6000-tdep.c (PPC_UISA_SPRS): Use (unused) slot 70 for fpscr.
        (registers_power): Add fpscr to register set at slot 71.
        (rs6000_gdbarch_init): Account for the fact that ``mq'' doesn't
        exist on most PPC architectures.  Initialize ppc_fpscr_regnum.

2002-04-11  Michael Snyder  <msnyder@redhat.com>

        * configure.in: Autoconfiscate _SYSCALL32 define for solaris.
        * configure: Regenerate.
        * config.in: Regenerate.
        * acconfig.h: Add define for _SYSCALL32.
        * core-sol2.c: Remove #define _SYSCALL32.
        * solib-legacy.c: Remove #define _SYSCALL32.

2002-04-10  Andrew Cagney  <ac131313@redhat.com>

        * stack.c (select_frame): Cleanup internal error message, do not
        use %p.

2002-04-10  Andrew Cagney  <ac131313@redhat.com>

        * stack.c (select_frame): Check that selected_frame and the
        specified level are as expected.
        * blockframe.c (get_prev_frame): Set the `level' from next_frame.
        Update copyright.
        * frame.h (struct frame_info): Add field `level'.  Update
        copyright.
        Work-in-progress PR gdb/464.

2002-04-10  Andrew Cagney  <ac131313@redhat.com>

        * maint.c (maint_print_section_info): Rename print_section_info.
        (print_bfd_section_info, print_objfile_section_info): Update.
        * inferior.h (struct gdbarch): Add opaque declaration.
        * gdbarch.sh: Add include of "inferior.h" to gdbarch.sh.
        * gdbarch.h: Regenerate.

2002-04-10  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-linux-nat.c (child_resume, child_xfer_memory): Delete.
        (PTRACE_XFER_TYPE): Moved to config/i386/nm-x86-64.h.
        (kernel_u_size): Added.
        * config/i386/nm-x86-64.h (CHILD_XFER_MEMORY, CHILD_RESUME): Delete.
        (PTRACE_XFER_TYPE): Moved here from config/i386/nm-x86-64.h.

2002-04-04  Jim Ingham  <jingham@apple.com>
 
       * valarith.c (find_size_for_pointer_math): New function, either returns
       the size for a pointer's target, returns 1 for void *, or errors for
       incomplete types.
       (value_add, value_sub): use find_size_for_pointer_math.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * linux-low.c (linux_look_up_symbols): New hook.
        (linux_target_ops): Add linux_look_up_symbols.
        * remote-utils.c (decode_address): New function.
        (look_up_one_symbol): New function.
        * server.c (handle_query): Call target look_up_symbols hook.
        * server.h (look_up_one_symbol): Add prototype.
        * target.h (struct target_ops): Add look_up_symbols hook.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/server.h: Include <string.h> if HAVE_STRING_H.
        * ChangeLog: Correct paths in last ChangeLog entry.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.h: Remove obsolete prototypes.
        (struct linux_target_ops): New.
        (extern the_low_target): New.
        * gdbserver/linux-low.c (num_regs, regmap): Remove declarations.
        (register_addr): Use the_low_target explicitly.
        (fetch_register): Likewise.
        (usr_fetch_inferior_registers): Likewise.
        (usr_store_inferior_registers): Likewise.
        * gdbserver/linux-arm-low.c (num_regs): Remove.
        (arm_num_regs): Define.
        (arm_regmap): Renamed from regmap, made static.
        (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
        made static.
        (arm_cannot_store_register): Renamed from cannot_store_register,
        made static.
        (the_low_target): New.
        * gdbserver/linux-i386-low.c (num_regs): Remove.
        (i386_num_regs): Define.
        (i386_regmap): Renamed from regmap, made static.
        (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
        made static.
        (i386_cannot_store_register): Renamed from cannot_store_register,
        made static.
        (the_low_target): New.
        * gdbserver/linux-ia64-low.c (num_regs): Remove.
        (ia64_num_regs): Define.
        (ia64_regmap): Renamed from regmap, made static.
        (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
        made static.
        (ia64_cannot_store_register): Renamed from cannot_store_register,
        made static.
        (the_low_target): New.
        * gdbserver/linux-m68k-low.c (num_regs): Remove.
        (m68k_num_regs): Define.
        (m68k_regmap): Renamed from regmap, made static.
        (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
        made static.
        (m68k_cannot_store_register): Renamed from cannot_store_register,
        made static.
        (the_low_target): New.
        * gdbserver/linux-mips-low.c (num_regs): Remove.
        (mips_num_regs): Define.
        (mips_regmap): Renamed from regmap, made static.
        (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
        made static.
        (mips_cannot_store_register): Renamed from cannot_store_register,
        made static.
        (the_low_target): New.
        * gdbserver/linux-ppc-low.c (num_regs): Remove.
        (ppc_num_regs): Define.
        (ppc_regmap): Renamed from regmap, made static.
        (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
        made static.
        (ppc_cannot_store_register): Renamed from cannot_store_register,
        made static.
        (the_low_target): New.
        * gdbserver/linux-s390-low.c (num_regs): Remove.
        (s390_num_regs): Define.
        (s390_regmap): Renamed from regmap, made static.
        (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
        made static.
        (s390_cannot_store_register): Renamed from cannot_store_register,
        made static.
        (the_low_target): New.
        * gdbserver/linux-sh-low.c (num_regs): Remove.
        (sh_num_regs): Define.
        (sh_regmap): Renamed from regmap, made static.
        (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
        made static.
        (sh_cannot_store_register): Renamed from cannot_store_register,
        made static.
        (the_low_target): New.
        * gdbserver/linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
        (the_low_target): New.

2002-04-09  Andrew Cagney  <ac131313@redhat.com>

        * frame.c (read_relative_register_raw_bytes_for_frame): Do not
        override FP_REGNUM with frame->fp.  Update copyright.
        * parse.c (num_std_regs, std_regs): Delete.
        (target_map_name_to_register): Do not search std_regs.  Update
        function description.
        * parser-defs.h (num_std_regs, std_regs, struct std_regs): Delete
        declarations.  Update copyright.
        Fix PR gdb/251.
        
2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/Makefile.in: Add stamp-h target.
        * gdbserver/configure.in: Create stamp-h.
        * gdbserver/configure: Regenerated.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/inferiors.c: New file.
        * gdbserver/target.c: New file.
        * gdbserver/target.h: New file.
        * gdbserver/Makefile.in:  Add target.o and inferiors.o.  Update
        dependencies.
        * gdbserver/linux-low.c (inferior_pid): New static variable,
        moved from server.c.
        (linux_create_inferior): Renamed from create_inferior.
        Call add_inferior.  Return 0 on success instead of a PID.
        (linux_attach): Renamed from myattach.
        (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
        (linux_thread_alive): Renamed from mythread_alive.
        (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
        child dies.
        (linux_resume): Renamed from myresume.  Add missing ``return 0''.
        (regsets_store_inferior_registers): Correct error message.
        Add missing ``return 0''.
        (linux_fetch_registers): Renamed from fetch_inferior_registers.
        (linux_store_registers): Renamed from store_inferior_registers.
        (linux_read_memory): Renamed from read_inferior_memory.
        (linux_write_memory): Renamed from write_inferior_memory.
        (linux_target_ops): New structure.
        (initialize_low): Call set_target_ops ().
        * gdbserver/remote-utils.c (unhexify): New function.
        (hexify): New function.
        (input_interrupt): Send signals to ``signal_pid''.
        * gdbserver/server.c (inferior_pid): Remove.
        (start_inferior): Update create_inferior call.
        (attach_inferior): Call add_inferior.
        (handle_query): New function.
        (main): Call handle_query for `q' packets.
        * gdbserver/server.h: Include "target.h".  Remove obsolete prototypes.
        Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/Makefile.in: Add WARN_CFLAGS.  Update configury
        dependencies.
        * gdbserver/configure.in: Check for <string.h>
        * gdbserver/configure: Regenerate.
        * gdbserver/config.in: Regenerate.
        * gdbserver/gdbreplay.c: Include needed system headers.
        (remote_open): Remove strchr prototype.
        * gdbserver/linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
        * gdbserver/regcache.c (supply_register): Change buf argument to const void *.
        (supply_register_by_name): Likewise.
        (collect_register): Change buf argument to void *.
        (collect_register_by_name): Likewise.
        * gdbserver/regcache.h: Add missing prototypes.
        * gdbserver/remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
        * gdbserver/server.c (handle_query): New function.
        (attached): New static variable, moved out of main.
        (main): Quiet longjmp clobber warnings.
        * gdbserver/server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
        * gdbserver/utils.c (error): Remove NORETURN.
        (fatal): Likewise.

2002-04-09  Daniel Jacobowitz  <drow@mvista.com>

        * symtab.h (ALL_BLOCK_SYMBOLS): Don't dereference the pointer
        after the last symbol in a block.

2002-04-09  Pierre Muller  <muller@ics.u-strasbg.fr>

        * p-exp.y (yylex): Handle also the fact that is_a_field_of_this
        is non zero as a found symbol.

2002-04-08  Andrew Cagney  <ac131313@redhat.com>

        * findvar.c: Include "builtin-regs.h".
        (value_of_register): Call value_of_builtin_reg when applicable.
        * parse.c: Include "builtin-regs.h" and "gdb_assert.h".
        (target_map_name_to_register): Call
        builtin_reg_map_name_to_regnum.
        * Makefile.in (SFILES): Add builtin-regs.c and std-regs.c.
        (COMMON_OBS): Add builtin-regs.o and std-regs.o.
        (builtin_regs_h): Define.
        (builtin-regs.o): New target.
        (findvar.o): Add $(builtin_regs_h).
        * builtin-regs.c, builtin-regs.h: New files.
        * std-regs.c: New file.
        Partial fix for PR gdb/251.

2002-04-08  Kevin Buettner  <kevinb@redhat.com>

        * rs6000-tdep.c (rs6000_gdbarch_init): Don't set tm_print_insn;
        it's no longer required.

2002-04-08  Andrew Cagney  <ac131313@redhat.com>

        * Makefile.in (gdbtk-wrapper.o): Add missing dependencies.

2002-04-08  Kevin Buettner  <kevinb@redhat.com>

        From Jimi X <jimix@watson.ibm.com>:
        * rs6000-tdep.c (rs6000_software_single_step): Use
        rs6000_breakpoint_from_pc() to fetch breakpoint instruction
        and size.  Use target_insert_breakpoint() and
        target_remove_breakpoint() to insert and remove breakpoints
        instead of explicit memory reads and writes.

2002-04-08  Kevin Buettner  <kevinb@redhat.com>

        * config/powerpc/tm-ppc-eabi.h (ELF_OBJECT_FORMAT): Delete.
        * rs6000-tdep.c (rs6000_push_arguments): Eliminate
        ELF_OBJECT_FORMAT ifdef.

2002-04-08  Kevin Buettner  <kevinb@redhat.com>

        From Jimi X <jimix@watson.ibm.com>:
        * rs6000-tdep.c (rs6000_gdbarch_init): Use set_gdbarch_print_insn().

2002-04-08  Kevin Buettner  <kevinb@redhat.com>

        From Jimi X <jimix@watson.ibm.com>:
        * rs6000-tdep.c (rs6000_fix_call_dummy): Delete unused macro
        definitions for TOC_ADDR_OFFSET and TARGET_ADDR_OFFSET.

2002-04-07  Mark Kettenis  <kettenis@gnu.org>

        * fbsd-proc.c (child_pid_to_exec_file, fbsd_find_memory_regions):
        s/asprintf/xasprintf/.
        (fbsd_make_corefile_notes): s/strdup/xstrdup/.

2002-04-07  Andrew Cagney  <ac131313@redhat.com>

        I believe Jeff Law denies responsability for this one:
        * config/pa/hpux11w.mh (MH_CFLAGS): Add -Dvfork=fork.
        * config/pa/hpux11.mh (MH_CFLAGS): Add -Dvfork=fork.
        * config/pa/hpux1020.mh (MH_CFLAGS): Add -Dvfork=fork.
        Work-around for PR gdb/366.

2002-04-07  Elena Zannoni  <ezannoni@redhat.com>

        * remote-e7000.c (write_small, e7000_read_inferior_memory,
        e7000_read_inferior_memory_large, e7000_insert_breakpoint,
        e7000_remove_breakpoint): Use paddr_nz() to print addresses.

2002-04-07  Elena Zannoni  <ezannoni@redhat.com>

        * sh-tdep.c (sh_fp_frame_init_saved_regs,
        sh_nofp_frame_init_saved_regs): Use alloca() for 'where'
        information.

2002-04-07  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS (Misc): List Daniel Jacobowitz as the GDBSERVER
        maintainer.

2002-04-07  Andrew Cagney  <ac131313@redhat.com>

        * README (Reporting Bugs in GDB): Document the bug web page as the
        prefered way of submitting bugs.
        Fix PR gdb/402.

2002-04-06  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (FP_REGNUM, PC_REGNUM, SP_REGNUM): Allow default of
        -1.  Update comment.
        * gdbarch.h, gdbarch.c: Re-generate.

2002-04-07  Andreas Schwab  <schwab@suse.de>

        * m68klinux-nat.c (fill_fpregset): Properly pass address of
        buffer to regcache_collect.

2002-04-06  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (PS_REGNUM): Add.  Document.  Default to -1.
        * gdbarch.c, gdbarch.h: Re-generate.

2002-04-06  Andrew Cagney  <ac131313@redhat.com>

        * symtab.c (lookup_symtab): Remove ``const'' from ``rp''
        declaration.  Fix -Werror.

2002-04-05  Daniel Jacobowitz  <drow@mvista.com>

        * gdbarch.sh (initialize_non_multiarch): Call init_gdbarch_swap.
        * gdbarch.c: Regenerate.

2002-04-05  Michael Snyder  <msnyder@redhat.com>

        * breakpoint.c (clear_command): Rewrite middle section to
        combine two loops with identical control conditions.
        Add a cleanup to eliminate a memory leak.
        * cli/cli-dump.c (restore_section_callback): Use paddr_nz.

2002-04-05  H.J. Lu  (hjl@gnu.org)

        * solib-svr4.c (bkpt_names): Add "__start".

2002-04-04  Andrew Cagney  <ac131313@redhat.com>

        * sparc-tdep.c (sparc_push_dummy_frame): Use GDB_TARGET_IS_SPARC64
        as test for 64 bit target.

2002-04-05  Andrew Cagney  <ac131313@redhat.com>

        * h8500-tdep.c (h8500_write_fp): Delete function.
        * dwarf2cfi.c (cfi_write_fp): Document as not used.
        * mips-tdep.c (mips_gdbarch_init): Do not set write_fp.
        * ia64-tdep.c (ia64_gdbarch_init): Do not set write_fp.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Do not set write_fp.
        * rs6000-tdep.c (rs6000_gdbarch_init): Do not set write_fp.
        * s390-tdep.c (s390_gdbarch_init): Do not set write_fp.
        (s390_write_fp):
        * sh-tdep.c (sh_gdbarch_init): Do not set write_fp.
        * x86-64-tdep.c (i386_gdbarch_init): Do not set write_fp.
        * d10v-tdep.c (d10v_gdbarch_init): Do not set write_fp.
        (d10v_write_fp): Delete function.
        * inferior.h (write_fp, generic_target_write_fp): Delete
        declarations.
        * regcache.c (generic_target_write_fp): Delete function.
        (write_fp): Delete function.
        * gdbarch.sh (TARGET_WRITE_FP): Delete.
        * gdbarch.h, gdbarch.c: Regenerate.
        * config/v850/tm-v850.h (TARGET_WRITE_FP): Delete macro.
        * config/sparc/tm-sp64.h (TARGET_WRITE_FP): Delete macro.
        (sparc64_write_fp): Delete declaration.
        * config/h8500/tm-h8500.h (TARGET_WRITE_FP): Delete macro.
        (h8500_write_fp): Delete declaration.

2002-04-04  Andrew Cagney  <ac131313@redhat.com>

        * sparc-tdep.c (sparc64_write_fp): Delete.
        (sparc_push_dummy_frame): Replace write_fp call with code to store
        the FP directly.
        (sparc_gdbarch_init): Do not initialize write_fp.

2002-04-05  Kevin Buettner  <kevinb@redhat.com>

        * rs6000-tdep.c (skip_prologue): Eliminate unused/unreachable
        clause.

2002-03-29  Jim Blandy  <jimb@redhat.com>

        * stack.c (get_selected_block): Add new argument `addr_in_block',
        used to return the exact code address we used to select the block,
        not just the block.
        * blockframe.c (get_frame_block, get_current_block): Same.
        * frame.h (get_frame_block, get_current_block,
        get_selected_block): Update declarations.
        * linespec.c, stack.c, blockframe.c, breakpoint.c, findvar.c,
        linespec.c, varobj.c, printcmd.c, symtab.c: Callers changed.

2002-04-05  Michael Snyder  <msnyder@redhat.com>

        * breakpoint.c (insert_breakpoints): Change 'hw' to 'hardware in
        warning message.

2002-04-05  J. Brobecker  <brobecker@gnat.com>

        * utils.c (xfullpath): New function.
        * defs.h (xfullpath): Add declaration.
        * source.c (openp): Use xfullpath in place of gdb_realpath to
        avoid resolving the basename part of filenames when the
        associated file is a symbolic link. This fixes a potential
        inconsistency between the filenames known to GDB and the
        filenames it prints in the annotations.
        * symtab.c (lookup_symtab): Use the new xfullpath function, in order
        to be able to match a filename with either the real filename, or
        the name of any symbolic link to this file.
        (lookup_partial_symtab): Ditto.

2002-04-04  Michael Snyder  <msnyder@redhat.com>

        * breakpoint.c: Add support for hardware breakpoints in overlays.
        (overlay_events_enabled): New state variable.
        (insert_breakpoints): Use overlay_events_enabled to decide
        whether to attempt to set a breakpoint at the overlay load addr.
        Handle bp_hardware_breakpoint as well as bp_breakpoint.
        (remove_breakpoint): Use overlay_events_enabled to decide
        whether breakpoints need to be removed from overlay load addr.
        Handle bp_hardware_breakpoint as well as bp_breakpoint.
        (bpstat_stop_status): Handle bp_hardware_breakpoint in overlays.
        (create_overlay_event_breakpoint, enable_overlay_breakpoints, 
        disable_overlay_breakpoints): Update overlay_events_enabled.

2002-04-04  Daniel Jacobowitz  <drow@mvista.com>

        * dwarf2read.c (struct function_range): New.
        (cu_first_fn, cu_last_fn, cu_cached_fn): New.
        (check_cu_functions): New.
        (read_file_scope): Initialize global function lists.
        Call dwarf_decode_line after processing children.
        (read_func_scope): Add to global function list.
        (dwarf_decode_lines): Call check_cu_functions everywhere
        record_line is called.  Call record_line with a linenumber
        of 0 to mark sequence ends.

2002-04-04  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-linux-nat.c (child_xfer_memory): x86-64 ptrace() ABI 
        change sync with glibc.

2002-04-03  Jim Blandy  <jimb@redhat.com>

        * configure.in: Call AC_C_INLINE.
        * configure: Regenerated.
        
2002-04-01  Daniel Jacobowitz  <drow@mvista.com>

        * rs6000-tdep.c: Change #include of "bfd/libcoff.h"
        and "bfd/libbfd.h" to "libcoff.h" and "libbfd.h".

2002-03-31  Mark Kettenis  <kettenis@gnu.org>

        * NEWS: Mention gcore support on FreeBSD/i386.

        * fbsd-proc.c: New file.
        * config/i386/nm-fbsd.h (CHILD_PID_TO_EXEC_FILE): Define.
        * config/i386/fbsd.mh (NATDEPFILES): Add gcore.o and fbsd-proc.o.

        * lin-lwp.c (child_wait): Check SAVE_ERRNO instead of ERRNO in
        while statement.

2002-03-29  Jim Blandy  <jimb@redhat.com>

        * cli/cli-dump.c (_initialize_cli_dump): Older GCC's tolerate
        unescaped newlines in string literals, but newer ones don't.  So
        escape them.

2002-03-26  Michael Snyder  <msnyder@redhat.com>
            Andrew Cagney <cagney@redhat.com>

        * cli/cli-dump.c: New file.  Dump memory to file, 
        restore file to memory.
        * cli/cli-dump.h: New file.
        * Makefile.in: Add rules, dependencies for cli-dump.o.
        * NEWS: Mention new commands.

2002-03-28  Michael Snyder  <msnyder@redhat.com>

        * symfile.c (symbol_file_add): Move test for null symbols to later.

2002-03-27  Andrew Cagney  <ac131313@redhat.com>

        From veksler at il.ibm.com:
        * utils.c (gdb_realpath): If canonicalize_file_name fails, return
        the xstrduped original path.
        Fix PR gdb/417.

2002-03-27  Michael Snyder  <msnyder@redhat.com>

        * breakpoint.c (_initialize_breakpoint): Clean up help string.
        * infcmd.c (_initialize_infcmd): Ditto.
        * language.c (_initialize_language): Ditto.
        * symfile.c (_initialize_symfile): Ditto.
        * top.c (_init_main): Ditto.
        * cli/cli-cmds.c (init_cli_cmds): Ditto.

2002-03-27  Elena Zannoni  <ezannoni@redhat.com>

        * rs6000-tdep.c (struct rs6000_framedata): Add fields for AltiVec
        vector registers handling.
        (skip_prologue): Handle new AltiVec instructions.  Fill in new
        fields of frame data.
        (frame_get_saved_regs): Fill in information for AltiVec registers.

2002-03-27  Jim Blandy  <jimb@redhat.com>

        * symtab.h (SYMBOL_INIT_MANGLED_NAME): Turn this macro's body into
        a function; leave this macro here to invoke that function.
        (symbol_init_mangled_name): Declaration for that function.
        * symtab.c (symbol_init_mangled_name): New function.

2002-03-27  Andrew Cagney  <ac131313@redhat.com>

        * valarith.c: Replace strerror with safe_strerror.
        * tracepoint.c: Ditto.
        * lin-lwp.c: Ditto.
        * go32-nat.c: Ditto.
        * inflow.c: Ditto.
        * gnu-nat.c: Ditto.

2002-03-27  Andreas Schwab  <schwab@suse.de>

        * event-top.c (command_line_handler): Remove useless if.

2002-03-27  Andreas Jaeger  <aj@suse.de>

        * dwarf2cfi.c: Give credit to Daniel Berlin, reformat copyright
        comment.

2002-03-27  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-tdep.h (X86_64_NUM_REGS, X86_64_NUM_GREGS): Delete #defines.
        (x86_64_num_regs, x86_64_num_gregs): Added extern variables.
        * x86-64-linux-nat.c (x86_64_regmap): Swapped RBX <> RDX, added DS, ES, FS, GS.
        (x86_64_linux_dr_get_status, supply_gregset),
        (fill_gregset): Changed X86_64_NUM_GREGS to x86_64_num_gregs.
        * x86-64-tdep.c (x86_64_register_raw_size_table): Delete.
        (x86_64_register_info_table): Add.
        (X86_64_NUM_REGS, X86_64_NUM_GREGS): Add.
        (x86_64_register_raw_size, x86_64_register_virtual_type),
        (x86_64_register_name, _initialize_x86_64_tdep): Changed to reflect new
        general x86_64_register_info_table.
        (i386_gdbarch_init): gdbarch_register_bytes is now set
        dynamicaly during initialization.
        * regformats/reg-x86-64.dat: Synced with changes to registers above.
        * gdbserver/linux-x86-64-low.c: Ditto.

2002-03-27  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/server.c (main): Call target_signal_to_host_p
        and target_signal_to_host on signals received from the remote.
        * gdbserver/remote-utils.c (prepare_resume_reply): Call
        target_signal_from_host on signals sent to the remote.
        * gdbserver/server.h: Add prototypes.  Include "gdb/signals.h".
        * gdbserver/Makefile.in: Add signals.o.  Add -I${INCLUDE_DIR}.

2002-03-27  Daniel Jacobowitz  <drow@mvista.com>

        * signals/signals.c: Include "server.h" in gdbserver build.
        (target_signal_from_name): Don't use STREQ.
        (_initialize_signals): Likewise.  Don't include function in
        gdbserver build.

2002-03-27  Daniel Jacobowitz  <drow@mvista.com>

        * signals.c: Moved to...
        * signals/signals.c: Here.
        * Makefile (signals.o): Update.

2002-03-26  Jeff Law (law@redhat.com)

        * somread.c (som_symtab_read): Remove some commented out code and
        updated related comments.  Do not set the minimal symbol table to
        mst_solib_trampoline for ST_ENTRY symbols with SS_LOCAL scope
        in a dynamic executable.
        * hppa-tdep.c (find_proc_framesize): Sanely handle the case
        where we are unable to find the minimal symbol for the given
        PC value.

2002-03-25  Jeff Law (law@redhat.com)

        * linux-proc.c (read_mapping): Scan up to end of line for filename.

2002-03-25  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-tdep.c (x86_64_skip_prologue): Rewritten from scratch.

2002-03-23  Andrew Cagney  <ac131313@redhat.com>

        * command.h: Update copyright.
        (struct cmd_list_element): Replace definition with opaque
        declaration.
        (enum cmd_types): Document that it will eventually be moved to
        cli/cli-decode.h
        (CMD_DEPRECATED, DEPRECATED_WARN_USER): Delete macros.
        (MALLOCED_REPLACEMENT): Delete macro.
        * Makefile.in (cli_decode_h): Add $(command_h).
        (top.o, completer.o, maint.o): Add dependency on $(cli_decode_h).
        * top.c: Include "cli/cli-decode.h".
        * completer.c: Include "cli/cli-decode.h".
        * maint.c: Include "cli/cli-decode.h".
        * cli/cli-decode.h: Include "command.h".
        (enum command_class): Delete.
        (enum cmd_types): Comment out.
        (enum cmd_auto_boolean): Delete.
        (enum var_types): Delete.

2002-03-23  Andrew Cagney  <ac131313@redhat.com>

        * cli/cli-decode.c: Include "gdb_assert.h".
        (add_set_or_show_cmd): New static function.
        (add_set_cmd): Rewrite.  Use add_set_or_show_cmd.
        (add_show_from_set): Rewrite. Use add_set_or_show_cmd.  Don't copy
        all fields, such as func, from the set command.

2002-03-23  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS (sh-elf): Change warning flag to -w.

2002-03-23  Andrew Cagney  <cagney@redhat.com>

        * defs.h (error): Add printf format attribute.
        * thread-db.c (thread_from_lwp): Fix error format string.
        * stack.c (parse_frame_specification): Ditto.
        * cli/cli-decode.c (undef_cmd_error): Ditto.
        * scm-lang.c (scm_lookup_name): Ditto.
        * tracepoint.c (trace_error): Ditto.
        * remote-utils.c (usage): Ditto.
        * remote.c (compare_sections_command): Ditto.
        Fix PR gdb/328.

2002-03-22  Andrew Cagney  <ac131313@redhat.com>

        * gdbtypes.c (append_composite_type_field): New function.
        (init_composite_type): New function.
        * gdbtypes.h (append_composite_type_field): Declare.
        (init_composite_type): Ditto.

2002-03-22  Elena Zannoni  <ezannoni@redhat.com>

        * ppc-linux-tdep.c (ppc_sysv_abi_use_struct_convention): New
        function.
        * ppc-tdep.h (ppc_sysv_abi_use_struct_convention): Export.
        * rs6000-tdep.c (rs6000_gdbarch_init): Use different
        structure returning convention for SYSV ABI case, but not
        for GNU/Linux, FreeBSD, or NetBSD.

2002-03-22  Daniel Jacobowitz  <drow@mvista.com>

        * symtab.h (lookup_block_symbol): Add mangled_name argument
        to prototype.

        * symmisc.c (maintenance_check_symtabs): Call lookup_block_symbol
        with new mangled_name argument.
        * linespec.c (decode_line_1): Likewise.
        * valops (value_of_this): Likewise.
        * symtab.c (lookup_transparent_type): Likewise.
        (lookup_symbol_aux): Likewise.  Accept new mangled_name argument.
        (lookup_symbol): If we are given a mangled name, pass it down
        to lookup_symbol_aux.
        (lookup_block_symbol): If we are given a mangled name to check
        against, only return symbols which match it.

2002-03-22  Christopher Faylor  <cgf@redhat.com>

        * win32-nat.c (child_create_inferior): Check for proper shell to use
        here, in case the user changes it on the fly.
        (_initialize_inftarg): Remove shell path considerations.

2002-03-21  Elena Zannoni  <ezannoni@redhat.com>

        * rs6000-tdep.c (rs6000_gdbarch_init): Use correct max size value
        for gdbarch_max_register_raw_size and max_register_virtual_size.
        Adjust copyright year.

2002-03-21  Daniel Jacobowitz  <drow@mvista.com>

         * dbxread.c (process_one_symbol): Extend the first N_SLINE
         in a function to cover the entire beginning of the function
         as well if it does not already.

2002-03-21  Tom Rix  <trix@redhat.com>

        * rs6000-nat.c (rs6000_ptrace32): Renamed from ptrace32.
        (rs6000_ptrace64): Renamed from ptrace64.

2002-03-20  Martin M. Hunt  <hunt@redhat.com>

        * gdbserver/remote-utils.c (remote_open): Don't call
        getprotobyname, we're all using TCP here so just use
        IPPROTO_TCP.
        * gdbserver/gdbreplay.c (remote_open): Ditto.

2002-03-20  Martin M. Hunt  <hunt@redhat.com>

        * regcache.c (_initialize_regcache): No need to call
        build_regcache() at this time; it gets called whenever
        the gdbarch changes.

2002-03-20  David O'Brien  <obrien@FreeBSD.org>

        * sparc-nat.c:  Include sys/param.h where possible.

2002-03-20  Daniel Jacobowitz  <drow@mvista.com>

        Fix PR gdb/422.
        * c-lang.c (c_create_fundamental_type): Handle FT_COMPLEX,
        FT_DBL_PREC_COMPLEX, and FT_EXT_PREC_COMPLEX.
        * dwarf2read.c (read_base_type): Set TYPE_TARGET_TYPE for
        complex types.
        * stabsread.c (rs6000_builtin_type): Likewise.
        (read_sun_floating_type): Likewise.

2002-03-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * stabsread.c (read_member_functions): Remove skip code for duplicate
        constructor/destructor methods.  Use standard parsing for these
        methods and just do not chain them to the list of methods after
        parsing.

2002-03-19  Alexandre Oliva  <aoliva@redhat.com>

        * coffread.c: Remove redundant static declarations.  Replace
        occurrences of `PTR' with `void *'.
        * elfread.c, mdebugread.c, minsyms.c, mipsread.c: Likewise.
        * top.h (quit_cover): Likewise.
        * defs.h (catch_errors): Likewise.

2002-03-18  Andrew Cagney  <ac131313@redhat.com>

        * defs.h (XMALLOC): Define.
        * gdb-events.sh (XMALLOC): Delete macro.
        * gdb-events.c, gdb-events.h: Regenerate.
        * gdbarch.sh (XMALLOC): Delete macro.
        * gdbarch.c: Regenerate.
        * serial.c (XMALLOC): Delete macro.
        * ui-file.c (XMALLOC): Ditto.
        * ser-unix.h (XMALLOC): Ditto.
        * sh-tdep.c (XMALLOC): Ditto.
        * ui-out.c (XMALLOC): Ditto.
        * utils.c (XMALLOC): Ditto.
        * i386-tdep.c (XMALLOC): Ditto.
        * gdb-events.c (XMALLOC): Ditto.
        * d10v-tdep.c (XMALLOC): Ditto.
        * cli-out.c (XMALLOC): Ditto.

        * cli-out.c, d10v-tdep.c, gdb-events.c: Update copyright.
        * gdb-events.sh, i386-tdep.c, ser-unix.h, serial.c: Ditto.
        * ui-file.c, ui-out.c: Ditto.

2002-03-18  Andrew Cagney  <ac131313@redhat.com>

        * command.h (struct cmd_list_element): Add field context.
        (set_cmd_context, get_cmd_context): Declare.
        * cli/cli-decode.h: Ditto.
        * cli/cli-decode.c (get_cmd_context): New function.
        (set_cmd_context): New function.
        (add_cmd): Initialize context.
        Part of fixing PR gdb/145 and PR gdb/146.

2002-03-17  Andrew Cagney  <ac131313@redhat.com>

        * cli/cli-decode.c (cmd_type): New function.
        * command.h (cmd_type): Declare.
        * infrun.c (set_schedlock_func): Call function cmd_type.
        * kod.c (kod_set_os): Call cmd_type.
        * cris-tdep.c (cris_version_update): Use function cmd_type.
        (cris_mode_update, cris_abi_update): Ditto.

        * command.h: (execute_cmd_post_hook): Declare.
        (execute_cmd_pre_hook): Declare.
        * cli/cli-script.c (clear_hook_in_cleanup): New function.
        (execute_cmd_post_hook, execute_cmd_pre_hook): New
        functions. Execute pre/post hook while ensuring that afterwords
        hook_in is cleared.
        * top.c (execute_command): Use execute_cmd_post_hook, and
        execute_cmd_pre_hook to execute pre/post commands.
        * infrun.c (normal_stop): Pass stop_command and not pre_hook to
        hook_stop_stub.
        (hook_stop_stub): Call execute_cmd_pre_hook.

2002-03-17  Andrew Cagney  <ac131313@redhat.com>

        * kod.c (kod_set_os): Revert previous change.  Is called by ``info
        set'' and this leads to a core dump.  Move xstrdup of
        operating_system to after check that it is not NULL.

2002-03-17  Andrew Cagney  <ac131313@redhat.com>

        * kod.c (kod_set_os): Remove unnecessary check that
        ``command->type'' is set_cmd.

        * valprint.c (set_input_radix): Use input_radix.
        (set_output_radix): Use output_radix.
        (set_input_radix_1, set_output_radix_1): Add FIXME - bad radix
        isn't reverted.

2002-03-16  Andrew Cagney  <ac131313@redhat.com>

        * value.h (struct value): Delete field ``substring_addr''.  Change
        aligner fields to force_doublest_align, force_longest_align,
        force_core_addr_align and force_pointer_aligh.

        * value.h (struct value): Fix typo in above change.

2002-03-16  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * ia64-tdep.c (ia64_gdbarch_init): Call set_gdbarch_frame_args_skip,
        to fix internal_error from ``maintenance print architecture''.

2002-03-16  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * cp-valprint.c (cp_is_vtbl_ptr_type): Handle vtbl field type
        for gcc versions after gcc-2.8.1.

2002-03-16  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * eval.c (evaluate_subexp_standard): Fix setup of ``this'' pointer
        for method resolution.  Restore adjustment of ``this'' pointer after
        calling value_struct_elt, which was accidentally removed during the
        HP merge.

2002-03-15  Andrew Cagney  <ac131313@redhat.com>

        * eval.c (evaluate_subexp_standard): Pass ``selected_frame'' to
        value_of_register.
        * findvar.c (value_of_register): Add ``frame'' parameter.  Pass to
        get_saved_register.
        * value.h (value_of_register): Update.

2002-03-14  Richard Henderson  <rth@redhat.com>

        * configure.in: Detect declaration for canonicalize_file_name.
        * utils.c (canonicalize_file_name): Declare, if needed.
        (gdb_realpath): Prefer realpath if available and usable.
        * config.in, configure: Rebuild.

2002-03-14  Richard Henderson  <rth@redhat.com>

        * dwarf2read.c (read_array_type): Accept DW_FORM_data8 as
        a constant array bound.

        * MAINTAINERS: Add myself to write-after-approval.

2002-03-14  Michael Snyder  <msnyder@redhat.com>

        * symfile.c (syms_from_objfile): Return immediately if no syms.
        (symbol_file_add): Return immediately if no syms.
        (find_sym_fns): Return immediately if no syms.

2002-03-13  Michal Ludvig  <mludvig@suse.cz>

        * gdbserver/remote-util.c (remote_open): Print remote-side's
        IP address when remote debugging over the network.

2002-03-12  David O'Brien  <obrien@FreeBSD.org>

        * config/sparc/fbsd.mh: Fix copyright.
        * config/sparc/fbsd.mt: Likewise.

2002-03-11  Richard Earnshaw  <rearnsha@arm.com>

        * MAINTAINERS: Fix typo in name of gdb warnings option.
        (x86-64): Fix formating so that this can be parsed by awk.

2002-03-10  Daniel Jacobowitz  <drow@mvista.com>

        * Makefile.in (defs_h): Add $(INCLUDE_DIR)/gdb/signals.h.
        * defs.h: Include "gdb/signals.h".
        (enum target_signal): Move to $(INCLUDE_DIR)/gdb/signals.h.

2002-03-10  Michal Ludvig  <mludvig@suse.cz>

        * x86-64-tdep.h (sys/reg.h, x86_64_regmap): Moved to x86-64-linux-nat.c
        * x86-64-linux-nat.c (sys/reg.h, x86_64_regmap): Moved here
        from x86-64-tdep.h

2002-03-10  Daniel Jacobowitz  <drow@mvista.com>
            Don Howard <dhoward@redhat.com>

        * mips-tdep.c (ST0_FR): Define.
        (mips2_fp_compat): New function, temporarily disabled.
        (mips_read_fp_register_single): New function.
        (mips_read_fp_register_double): New function.
        (mips_print_register): Use them.
        (do_fp_register_row): Likewise.

2002-03-09  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Add Jim Ingham and Klee Dienes to ``write after
        approval''.

2002-03-08  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * stabsread.c (read_member_functions): Fix is_stub test for
        static member functions, improve comment.

2002-03-07  Richard Earnshaw  <rearnsha@arm.com>

        * remote-rdi.c (myprint): Replace 'PTR' with 'void *'.
        (mywrite, mywritec, mypause, myreadc, mygets): Likewise.
        (_initialize_remote_rdi): Use add_set_boolean_cmd to register
        commands that set boolean values.
        (arm_rdi_remove_breakpoint): Rewrite to avoid uninitialized warning.
        (arm_rdi_resume): Always initialize PC.
        (arm_rdi_open): Don't use rslt as a boolean.
        (arm_rdi_create_inferior, arm_rdi_close, arm_rdi_resume)
        (arm_rdi_fetch_registers, arm_rdi_store_registers)
        (arm_rdi_xfer_memory, arm_rdi_files_info, arm_rdi_kill)
        (arm_rdi_insert_breakpoint, arm_rdi_remove_breakpoint): Likewise.

2002-03-06  Alexandre Oliva  <aoliva@redhat.com>

        * configure.in (gdb_cv_bigtoc): Check for -bbigtoc on AIX.
        * configure: Rebuilt.

2002-03-06  Stephane Carrez  <Stephane.Carrez@worldnet.fr>

        * m68hc11-tdep.c (_initialize_m68hc11_tdep): Don't set tm_print_insn.
        (m68hc11_gdbarch_init): But use set_gdbarch_print_insn instead.

2002-03-06  Andrew Cagney  <ac131313@redhat.com>

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

        * breakpoint.c (_initialize_breakpoint): Use set_cmd_completer.
        * cli/cli-cmds.c (init_cli_cmds): Ditto.
        * win32-nat.c (_initialize_inftarg): Ditto.
        * remote-rdi.c (_initialize_remote_rdi): Ditto.
        * proc-api.c (_initialize_proc_api): Ditto.
        * hppa-tdep.c (_initialize_hppa_tdep): Ditto.
        * source.c (_initialize_source): Ditto.
        * exec.c (_initialize_exec): Ditto.
        * solib.c (_initialize_solib): Ditto.
        * top.c (init_main): Ditto.
        * tracepoint.c (_initialize_tracepoint): Ditto.
        * symfile.c (_initialize_symfile): Ditto.
        * printcmd.c (_initialize_printcmd): Ditto.
        * infcmd.c (_initialize_infcmd): Ditto.
        * corefile.c (_initialize_core): Ditto.

2002-03-05  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS (Past Maintainers): Add Frank Ch. Eigler.

2002-03-05  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Fix Mac OS X and Objective-C/C++.

2002-03-05  Andrew Cagney  <ac131313@redhat.com>

        * NEWS: Update headings, 5.2 has branched.

2002-03-04  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c (PTRACE_XFER_TYPE): Change to long.
        (num_regs, regmap): Move inside HAVE_LINUX_USRREGS.
        (register_addr, REGISTER_RAW_SIZE): Likewise.
        (usr_store_inferior_registers): Use PTRACE_XFER_TYPE.
        * gdbserver/linux-x86-64-low.c: Remove extra #endif.

2002-03-03  Michal Ludvig <mludvig@suse.cz>

        * MAINTAINERS (x86-64): Add myself.
        * x86-64-tdep.c (x86_64_push_arguments): Fixed typo naregs->nregs,
        changed value_ptr -> struct value *

2002-03-01  David O'Brien  <obrien@FreeBSD.org>

        * configure.host (sparc64-*-freebsd): Add.
        * configure.tgt: Likewise.
        * config/sparc/fbsd.mh: New file.
        * config/sparc/fbsd.mt: Likewise.
        * config/sparc/nm-fbsd.h: Likewise.
        * config/sparc/tm-fbsd.h: Likewise.

2002-03-01  Daniel Jacobowitz  <drow@mvista.com>

        * config/djgpp/fnchange.lst: Add regformats/reg-i386-linux.dat and
        regformats/reg-s390x.dat.

2002-03-01  Andrew Cagney  <ac131313@redhat.com>

        * utils.c: Add FIXME explaining true/false problem.

2002-02-28  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS (Past Maintainers): Add J.T. Conklin.

2002-02-28  Michael Chastain  <mec@shout.net>

        * MAINTAINERS: Fix typo: gdb.satbs -> gdb.stabs .

2002-02-28  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-s390-low.c: New file.
        * regformats/reg-s390.dat: New file.
        * regformats/reg-s390x.dat: New file.
        * gdbserver/configure.srv: Add S/390.
        * gdbserver/Makefile.in: Add S/390.
        * configure.tgt: Enable gdbserver for S/390.

2002-02-28  Eli Zaretskii  <eliz@is.elta.co.il>

        * go32-nat.c (_initialize_go32_nat): Don't use periods in the
        first line of the doc string for "info dos", except at the end of
        the sentence, since the short help stops at the first period.

2002-02-28  Jason Merrill  <jason@redhat.com>

        * dwarf2read.c (dwarf_cfi_name): Add new codes.

2002-02-27  Fred Fish  <fnf@redhat.com>

        * blockframe.c (generic_fix_call_dummy): Fix obvious typo in
        comment (dumy -> dummy).

2002-02-27  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * symtab.c (gdb_mangle_name): Handle fully mangled v3 abi physnames.

2002-02-27  Rodney Brown  <rbrown64@csc.com.au>

      * utils.c (gdb_realpath): Add pathconf fallback for sco3.2v5.

2002-02-27  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/acconfig.h: New file.
        * gdbserver/i387-fp.c: New file.
        * gdbserver/i387-fp.h: New file.
        * gdbserver/linux-x86-64.c: New file.
        * regformats/reg-x86-64.dat: New file.
        * configure.tgt: Add x86_64-*-linux* gdbserver support.
        * gdbserver/configure.srv: Add x86_64-*-linux* and regset support.
        * gdbserver/configure.in: Add support for regsets.
        * gdbserver/config.in: Regenerate.
        * gdbserver/configure: Regenerate.
        * gdbserver/Makefile.in: Likewise.  Add $(linux_low_h).
        * gdbserver/linux-low.h: New file.
        * gdbserver/linux-low.c: Include "linux-low.h".  Add support
        for regsets.
        * gdbserver/linux-arm-low.c: Include "linux-low.h".
        * gdbserver/linux-ia64-low.c: Include "linux-low.h".
        * gdbserver/linux-m68k-low.c: Include "linux-low.h".
        * gdbserver/linux-mips-low.c: Include "linux-low.h".
        * gdbserver/linux-ppc-low.c: Include "linux-low.h".
        * gdbserver/linux-sh-low.c: Include "linux-low.h".
        * gdbserver/linux-i386-low.c: Include "linux-low.h".  Include
        "i387-fp.h".  Add PTRACE_GETREGS and friends.
        * gdbserver/regcache.c (supply_register): New function.
        (supply_register_by_name): New function.
        (collect_register): New function.
        (collect_register_by_name): New function.

2002-02-27  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/Makefile.in (INTERNAL_CFLAGS): Remove -DGDBSERVER.
        (config.status): Add configure.srv dependency.
        (server_h): Add config.h dependency.

2002-02-27  Daniel Jacobowitz  <drow@mvista.com>

        * regformats/reg-i386-linux.dat: New file, with $orig_eax.
        * gdbserver/Makefile.in: Add rules for reg-i386-linux.o.
        * gdbserver/configure.srv: Change i386-*-linux* to use
        reg-i386-linux.o.

2002-02-26  Andrew Cagney  <ac131313@redhat.com>

        * x86-64-tdep.c: Re-indent.  Update copyright date.

2002-02-26  Andrew Cagney  <ac131313@redhat.com>

        From Michal Ludvig <mludvig@suse.cz>:
        * x86-64-tdep.c (value.h): Delete.
        (gdb_assert.h): Include.
        (x86_64_register_convert_to_virtual,
        x86_64_register_convert_to_raw ): Add check which lets only
        floating-point values to be converted.
        (value_push): Delete.
        (x86_64_push_arguments): Order of arguments pushed on stack fixed.
        (i386_gdbarch_init): Number of register_bytes fixed.

2002-02-26  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Add x86-64 target.

2002-02-26  Andrew Cagney  <ac131313@redhat.com>

        * memattr.c (mem_command): Eliminate ``true'' and ``false''.
        * osfsolib.c (solib_map_sections): Ditto.
        * irix5-nat.c (solib_map_sections): Ditto.
        * corelow.c (gdb_check_format): Ditto.
        * symfile.c (symfile_bfd_open): Ditto.
        * solib.c (solib_map_sections): Ditto.
        Fix PR gdb/354.

2002-02-26  Andrew Cagney  <ac131313@redhat.com>

        * remote.c (_initialize_remote): By default, disable ``e'' and
        ``E'' step out-of-range packets.

2002-02-26  Andreas Schwab  <schwab@suse.de>

        * config/m68k/tm-linux.h (FRAME_SAVED_PC): Define as
        m68k_linux_frame_saved_pc.
        (IN_SIGTRAMP): Define as m68k_linux_in_sigtramp instead of
        in_sigtramp.
        (SIGCONTEXT_PC_OFFSET): Remove.
        * m68klinux-nat.c (m68k_linux_frame_saved_pc,
        m68k_linux_sigtramp_saved_pc): New functions.
        (IS_SIGTRAMP, IS_RT_SIGTRAMP): Define.
        (SIGCONTEXT_PC_OFFSET): Moved here from config/m68k/tm-linux.h.
        (UCONTEXT_PC_OFFSET): Define.
        (m68k_linux_in_sigtramp): Renamed from in_sigtramp, handle both
        non-RT and RT signal trampolines.

2002-02-26  Richard Earnshaw  <rearnsha@arm.com>

        * config/arm/tm-embed.h (TARGET_UPAGES): Delete.
        (TARGET_NBPG, STACK_END_ADDR): Delete
        (VARIABLES_INSIDE_BLOCK): Delete.

2002-02-25  Andrew Cagney  <ac131313@redhat.com>

        * utils.c (perror_with_name): Make string parameter constant.
        (print_sys_errmsg): Ditto.
        (query): Ditto.
        * defs.h (perror_with_name): Update.
        (print_sys_errmsg): Update.
        (query): Update.

2002-02-25  Daniel Jacobowitz  <drow@mvista.com>

        From Eliot Dresselhaus <eliot@ayrnetworks.com>:
        * gdbserver/linux-mips-low.c (cannot_fetch_register): Fix typo.

2002-02-25  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * rs6000-nat.c (set_host_arch): Do not switch to a new architecture
        if it already matches the current architecture from the exec file.
        Include arch-utils.h for gdbarch_info_init prototype.
        * Makefile.in (rs6000-nat.o): Update dependencies.

2002-02-25  Eli Zaretskii  <eliz@is.elta.co.il>

        * config/djgpp/djconfig.sh: Set NM=nm and CFLAGS="-g -O2" in the
         list of exported variables.

2002-02-24  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/configure.srv: New file.
        * gdbserver/configure.in: Use configure.srv instead
        of the host/target makefile fragments.  Set GDBSERVER_DEPFILES
        from it.
        * gdbserver/configure: Regenerated.
        * gdbserver/terminal.h: New file.
        * gdbserver/Makefile.in: Update for configure changes.  Remove
        more unneeded include paths.

2002-02-24  Andrew Cagney  <ac131313@redhat.com>

        From wiz at danbala:
        * config/sparc/tm-sp64.h: Fix grammar and typos.
        Fix PR gdb/287.

2002-02-24  Andrew Cagney  <ac131313@redhat.com>

        * lin-lwp.c, thread-db.c, defs.h, cris-tdep.c: Replace ``Linux''
        with either ``GNU/Linux'' or ``Linux kernel''.  Update copyright.
        * m68klinux-nat.c, sparc-linux-nat.c, x86-64-linux-nat.c: Ditto.
        * x86-64-linux-tdep.c, gregset.h, gdb_wait.h: Ditto.
        * ia64-linux-nat.c, infrun.c, linux-proc.c: Ditto.
        * proc-service.c, i386-linux-tdep.c, ppc-linux-tdep.c: Ditto.
        * s390-tdep.c: Ditto.
        * config/nm-linux.h, config/alpha/nm-linux.h: Ditto.
        * config/alpha/tm-alpha.h, config/alpha/tm-alphalinux.h:
        * config/alpha/xm-alphalinux.h, config/i386/nm-linux.h: Ditto.
        * config/i386/nm-x86-64.h, config/i386/tm-linux.h: Ditto.
        * config/m68k/tm-linux.h, config/mips/nm-linux.h: Ditto.
        * config/mips/tm-linux.h, config/mips/xm-linux.h: Ditto.
        * config/powerpc/tm-linux.h, config/s390/nm-linux.h: Ditto.
        * config/s390/tm-linux.h, config/sh/tm-linux.h: Ditto.
        * config/sparc/nm-linux.h, config/sparc/tm-linux.h: Ditto.
        * config/sparc/tm-sp64linux.h, config/sparc/xm-linux.h: Ditto.
        Fix PR gdb/378.

2002-02-23  Andrew Cagney  <ac131313@redhat.com>

        * lin-thread.c: Delete file.
        * configure.in (gdb_cv_struct_reg_r_gs): Update comment to refer
        to gdb_proc_service.h.
        * configure: Re-generate.

        * ocd.c (ocd_open): Do not try to open the "ocd" device.
        * serial.c (serial_open): Delete check for "ocd".
        Fix PR gdb/349.

        * Makefile.in (linux-thread.o): Delete target.
        * linux-thread.c: Delete file.

        * config/djgpp/fnchange.lst: Rename bfd/elf32-sh64.c.  Tweak other
        renamed SH files to be consistent.

        * symtab.c (sort_search_symbols): Use xfree.

2002-02-23  Richard Earnshaw  <rearnsha@arm.com>

        * arm-linux-tdep.c (arm_linux_init_abi): Register
        IN_SOLIB_CALL_TRAMPOLINE and SKIP_TRAMPOLINE_CODE
        * config/arm/tm-linux.h (IN_SOLIB_CALL_TRAMPOLINE): Replace old
        definition with undef, since we don't want the sysvr4 definition.
        (SKIP_TRAMPOLINE_CODE): Likewise.

2002-02-23  Andrew Cagney  <ac131313@redhat.com>

        From 2002-02-22 Alfred M. Szmidt <ams@kemisten.nu>:

        * configure.in: (AC_CHECK_FUNCS) Added test for
        canonicalize_file_name Regenerated.
        * config.in, configure: Regenerated.
        * utils.c: (gdb_realpath) If HAVE_CANONICALIZE_FILE_NAME is
        defined use canonicalize_file_name.

2002-02-23  Michael Chastain  <mec@shout.net>

        * MAINTAINERS: Remove Michael Chastain from "paper trail" list.

2002-02-23  Andrew Cagney  <ac131313@redhat.com>

        * README: Remove references to cygnus.com.
        * MAINTAINERS: Change Past Maintainer addresses to ``foo at bar
        dot com'' form.  Remove references to cygnus.com and sourceware.

2002-02-23  Andrew Cagney  <ac131313@redhat.com>

        From 2002-02-19 Paul Eggert <eggert@twinsun.com>:
        * Makefile.in (VER): Change "head -1" to "sed q", since POSIX
        1003.1-2001 no longer allows "head -1".
        * gdb/Makefile.in (version.c): Likewise.
        * gdb/doc/Makefile.in (GDBvn.texi): Likewise.
        * gdb/CONTRIBUTE: Change "diff -c3" to "diff -c", which is
        equivalent.  POSIX 1003.1-2001 no longer allows "diff -c3".

2002-02-23  Andrew Cagney  <ac131313@redhat.com>

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

        * cli/cli-cmds.h (is_complete_command): Change parameter to a
        ``struct cmd_list_element *''.
        * cli/cli-cmds.c (is_complete_command): Update.  Use
        cmd_cfunc_eq.
        * top.c (execute_command): Pass the command to
        is_complete_command.
        * tracepoint.c: Replace function.cfunc with cmd_cfunc_eq.

2002-02-23  Andrew Cagney  <ac131313@redhat.com>

        From 2002-02-20 Martin Schwidefsky <schwidefsky@de.ibm.com>:
        * config/s390/tm-s390.h (GDB_TARGET_IS_ESAME): Use renamed
        architecture defines.
        * s390-tdep.c (s390_gdbarch_init): Likewise.

2002-02-23  Richard Earnshaw  <rearnsha@arm.com>

        * arm-linux-tdep.c (arm_linux_extract_return_value): Make static.
        (arm_linux_push_arguments): Likewise.
        (arm_linux_init_abi): Register them.  Also register linux-specific
        call_dummy_words.
        (find_minsym_and_objfile): Use strcmp, not STREQ.
        * config/arm/tm-linux.h (CALL_DUMMY_WORDS): Delete.
        (arm_linux_call_dummy_words): Delete declaration.
        (EXTRACT_RETURN_VALUE, PUSH_ARGUMENTS): Delete.
        (arm_linux_extract_return_value, arm_linux_push_arguments): Delete
        declarations.
        (LOWEST_PC): Delete.

2002-02-23  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * maint.c (print_section_info): Do not prepend `0x' to filepos
        output, it will be handled by local_hex_string_custom.

2002-02-23  Richard Earnshaw  <rearnsha@arm.com>

        * arm-linux-nat.c (store_newfpe_single): Use regcache_collect.
        (store_newfpe_double, store_newfpe_extended, store_fpregister)
        (store_register, store_regs, fill_gregset, fill_fpregset): Likewise.

2002-02-22  Jim Blandy  <jimb@redhat.com>

        Indicate that the bcache functions don't change the strings
        they're passed.
        * bcache.h (bcache, hash): Add `const' keywords to declarations.
        * bcache.c (bcache, hash): Add `const' keywords to definitions.

2002-02-22  Pierre Muller  <muller@ics.u-strasbg.fr>

        * win32-nat.c (child_create_inferior): Fix create flags setting bug.

2002-02-21  Christopher Faylor  <cgf@redhat.com>

        * win32-nat.c (register_loaded_dll): Just use raw name when we can't
        find the complete path to a loaded DLL.

2002-02-21  Fred Fish  <fnf@redhat.com>

        * dbxread.c (process_one_symbol): When finding an N_FUN symbol
        that marks the end of the range of a function, enter a line number
        entry that has a line number of zero and a PC offset that matches
        the end of the function.  This starts a range of PC's for which no
        line number information is known.
        * symtab.c (find_pc_sect_line): If our best fit is in a range of
        PC's for which no line number info is found (line number is zero)
        then we didn't find any valid line information.
        * symtab.h: Document use of zero line number entry.

2002-02-21  Elena Zannoni  <ezannoni@redhat.com>

        * ppc-linux-nat.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Define.
        (have_ptrace_getvrregs): Define for run time checks.
        (gdb_vrregset_t): New type for Altivec register handling.
        (fetch_register, store_register): Fetch/store altivec register
        when needed.
        (fetch_altivec_register, store_altivec_register): New functions.
        (supply_vrregset, fill_vrregset): New functions.
        (fetch_altivec_registers, store_altivec_registers): New functions.
        (fetch_ppc_registers, store_ppc_registers): Fetch/store altivec
        registers as well.

2002-02-21  Jiri Smid  <smid@suse.cz>

        * config/i386/x86-64linux.mh (NATDEPFILES): Remove x86-64-nat.o.

2002-02-21  Richard Earnshaw  <rearnsha@arm.com>

        * Makefile.in (armnbsd-nat.o): Update dependencies.
        * armnbsd-nat.c (supply_gregset): New function.  Common code to
        supply the integer register set.
        (supply_fparegset): New function.  Similar for FPA registers.
        (fetch_regs, fetch_fp_regs): Use them.
        (fetch_core_registers): Likewise.
        (fetch_elfcore_registers): New function.
        (arm_netbsd_elfcore_fns): New core-file type specification.
        (_initialize_arm_netbsd_nat): Register it.

2002-02-21  Richard Earnshaw  <rearnsha@arm.com>

        * armnbsd-nat.c: Include gdbcore.h.
        (FETCH_INFERIOR_REGISTERS): Just error if this isn't defined.
        (fetch_regs, fetch_fp_regs, store_regs, store_fp_regs): Add explicit
        'void' to declaration, to shut up ARI.
        (fetch_core_registers): Make static.  Rewrite using supply_register.
        (arm_netbsd_core_fns): New core-file type specification.
        (_initialize_arm_netbsd_nat): New function.

2002-02-21  Christopher Faylor  <cgf@redhat.com>

        * win32-nat.c (register_loaded_dll): Correctly check for invalid handle
        value.

2002-02-20  Christopher Faylor  <cgf@redhat.com>

        * win32-nat.c (register_loaded_dll): Handle case where FindFirstFile
        fails.

2002-02-20  Daniel Jacobowitz  <drow@mvista.com>

        * jv-exp.y (parse_number): Change type of implicit longs
        to builtin_type_uint64.

2002-02-20  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c (mywait): Change argument to waitpid
        to be an integer instead of a `union wait'.

2002-02-20  Daniel Jacobowitz  <drow@mvista.com>

        * mips-linux-nat.c: Call the operating system GNU/Linux.
        * mips-linux-tdep.c: Likewise.
        * mips-tdep.c: Likewise.

2002-02-20  Daniel Jacobowitz  <drow@mvista.com>

        Fix PR gdb/265.
        * jv-exp.y (parse_number): Handle 64-bit integers.

2002-02-20  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/configure.in: Remove AM_PROC_CC_STDC.  Change
        AC_STDC_HEADERS to AC_HEADER_STDC.
        * gdbserver/configure: Regenerated.

2002-02-20  Richard Earnshaw  <rearnsha@arm.com>

        * arc-tdep.c (get_longjmp_target): Only compile this function if JB_PC
        is defined.
        * sparc-tdep.c (get_longjmp_target): Likewise.

2002-02-20  Richard Earnshaw  <rearnsha@arm.com>

        * News: Add news about ARM and Multi-arch.  Mention the new target
        arm*-*-netbsd*.

2002-02-19  Jim Blandy  <jimb@redhat.com>

        * stabsread.c (error_type_complaint): Improve error message.

2002-02-19  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/README: Update documentation.
        * gdbserver/configure.in: Update configury to match documentation.
        * gdbserver/Makefile.in: Likewise.
        * gdbserver/configure: Regenerated.
        * gdbserver/aclocal.m4: New file, generated by aclocal.
        * gdbserver/config.in: New file, generated by autoheader.

2002-02-19  Richard Earnshaw  <rearnsha@arm.com>

        * config/djgpp/fnchange.lst: Add change rules for armnbsd-tdep.c and
        armnbsd-nat.c.

2002-02-19  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.h (enum arm_float_model): New enum.
        (struct gdbarch_tdep): Add fp_model.
        * arm-tdep.c (arm_gdbarch_init): Set fp_model in tdep.  Defer setting
        up floating-point conversions until we know the floating-point model
        in use by the inferior.  Don't complain about being unable to
        determine the ABI of the inferior when we don't have one.
        (arm_extract_return_value): Support different floating-point models.
        (arm_store_return_value): Likewise.
        * armnbsd-tdep.c (arm_netbsd_aout_init_abi): Set fp_model in tdep to
        ARM_FLOAT_SOFT.
        (arm_netbsd_elf_init_abi): Set fp_model to ARM_FLOAT_SOFT_VFP.

2002-02-19  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * i386-tdep.c (i386_gdbarch_init): Eliminate incorrect use
        of ``current_gdbarch''.

2002-02-19  Richard Earnshaw  <rearnsha@arm.com>

        * armnbsd-nat.c : ANSIfy all function declarations.
        (fetch_register, fetch_regs, fetch_fp_register, fetch_fp_regs): New.
        (fetch_inferior_registers): Re-implement in terms of above.
        (store_register, store_regs, store_fp_register, store_fp_regs): New.
        (store_inferior_registers): Re-implement in terms of above.

2002-02-19  Richard Earnshaw  <rearnsha@arm.com>

        * arm-linux-nat.c: Linux -> GNU/Linux when not talking about the
        kernel.
        * arm-linux-tdep.c: Likewise.
        * config/arm/tm-linux.h: Likewise.

2002-02-19  Richard Earnshaw  <rearnsha@arm.com>

        * configure.tgt (arm*-*-netbsd*): This variant is now fully multi-arch.
        * config/arm/nbsd.mt (TM_FILE): Delete.
        * config/arm/tm-nbsd.h: Delete.

2002-02-19  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_gdbarch_init): Initialize TARGET_CHAR_SIGNED.
        Initialize CALL_DUMMY_LENGTH.

2002-02-19  Richard Earnshaw  <rearnsha@arm.com>

        * armnbsd-tdep.c (arm_netbsd_aout_in_solib_call_trampoline): New
        function.
        (arm_netbsd_aout_init_abi): Initialize IN_SOLIB_CALL_TRAMPOLINE.
        * config/arm/tm-nbsd.h: Don't include config/tm-nbsd.h, it only
        defines one thing and that is incorrect for this port.
        (IN_SOLIB_CALL_TRAMPOLINE): Delete.

2002-02-18  Pierre Muller  <muller@ics.u-strasbg.fr>

        * go32-nat.c: add i386-tdep.h include to import FP_REGNUM_P macro.

2002-02-18  Pierre Muller  <muller@ics.u-strasbg.fr>

        * win32-nat.c (display_selector): New function. Displays information
        about the information returned by GetThreadSelectorEntry API function.
        (display_selectors): New function. Displays the infomation of
        the selector given as argument, or of CS, DS ans FS selectors
        if no argument is given.
        ( _initialize_inftarg): Add "w32" as info prefix command.
        Add "info w32 selector" as command calling display_selectors.

2002-02-19  Pierre Muller  <muller@ics.u-strasbg.fr>

        * i386-tdep.c (get_longjmp_target): Fix compilation failure
        by setting dummy values to JB_PC and JB_ELEMENT_SIZE
        if not defined.

2002-02-18  Richard Earnshaw  <rearnsha@arm.com>

        * config/arm/nbsd.mt (TDEPFILES): Add solib-sunos.o.

2002-02-18  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_set_call_dummy_breakpoint_offset): New function.
        (arm_fix_call_dummy): Call it.
        (arm_call_dummy_breakpoint_offset): Delete.
        (arm_gdbarch_init): Initialize call_dummy_breakpoint_offset.
        * config/arm/tm-arm.h (CALL_DUMMY_BREAKPOINT_OFFSET): Delete.

2002-02-18  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (FRAME_CHAIN_VALID): Only require at level 2.
        Default to func_frame_chain_valid.
        * gdbarch.h, gdbarch.c: Re-generate.
        * frame.h (FRAME_CHAIN_VALID): Delete definition.

2002-02-18  Elena Zannoni  <ezannoni@redhat.com>

        * ppc-linux-nat.c: Update copyright.
        (fetch_register, store_register): Add tid parameter, don't compute
        tid here.
        (fetch_ppc_registers, store_ppc_registers): Add tid
        parameter. Pass it along to callees.
        (fetch_inferior_registers, store_inferior_registers): Compute tid
        here, and pass it to calleed functions.
        (fill_gregset, supply_fpregset): Clean up formatting.

2002-02-18  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_gdbarch_init): Initialize coerce_float_to_double.
        * config/arm/tm-arm.h (COERCE_FLOAT_TO_DOUBLE): Delete.

2002-02-18  Richard Earnshaw  <rearnsha@arm.com>

        * gdbarch.sh (GET_LONGJMP_TARGET): Add rule.
        * gdbarch.c gdbarch.h: Regenerate.
        * breakpoint.c (create_longjmp_breakpoint): Always compile this
        function.
        (breakpoint_reset): Test GET_LONGJMP_TARGET_P().
        * infrun.c (GET_LONGJMP_TARGET): Delete default definition.
        (handle_inferior_event): Test GET_LONGJMP_TARGET_P().

        * arm-tdep.h (struct gdbarch_tdep): Add jb_pc and jb_elt_size fields.
        * arm-tdep.c (arm_get_longjmp_target): New function.
        (arm_gdbarch_init): Initialize jb_pc to -1.  If ABI handler changes
        this to a positive value register arm_get_longjmp_target as the
        longjmp handler.
        * arm-linux-tdep.c (arm_get_longjmp_target): Delete.
        (arm_linux_init_abi): Set up longjmp description in tdep.
        * armnbsd-nat.c (get_longjmp_target): Delete.
        * armnbsd-tdep.c (arm_netbsd_init_abi_common): Set up longjmp
        description in tdep.
        * config/arm/tm-nbsd.h (JB_ELEMENT_SIZE, JB_PC): Delete.
        (get_longjmp_target): Delete declaration.
        (GET_LONGJMP_TARGET): Delete.
        * config/arm/tm-linux.h (arm_get_longjmp_target): Delete declaration.
        (GET_LONGJMP_TARGET): Delete.

2002-02-17  Kevin Buettner  <kevinb@redhat.com>

        From Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>:
        * ia64-tdep.c (ia64_gdbarch_init): Eliminate incorrect use
        of ``current_gdbarch''.

2002-02-17  Tom Tromey  <tromey@redhat.com>

        * cli/cli-cmds.c (compare_strings): New function.
        (complete_command): Only print each unique item once.
        * completer.h (complete_line): Declare.
        * completer.c (complete_line): New function.
        (line_completion_function): Use it.

2002-02-16  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (TARGET_LONG_DOUBLE_BIT): Default to 64.
        * gdbarch.h, gdbarch.c: Re-generate.

2002-02-16  Daniel Jacobowitz  <drow@mvista.com>

        * valarith.c (value_x_unop): Fix decrement; support post-decrement.

2002-02-16  Daniel Jacobowitz  <drow@mvista.com>

        From Peter Schauer <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>:
        * valops.c (value_arg_coerce): Don't take the address of a reference
        to convert an argument to a reference.

2002-02-15  Christopher Faylor  <cgf@redhat.com>

        * win32-nat.c (get_image_name): New function.
        (handle_load_dll): Use get_image_name function.
        (get_child_debug_event): Avoid registering debug events until possibly
        execed process is started.
        (child_create_inferior): Allow invocation via shell so that command
        line redirection, etc.  works ok.
        (_initialize_inftarg): Add new command: "set shell" to control whether
        a shell is used to start a process.

2002-02-15  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-mips-low.c (cannot_fetch_register): Use find_regno
        instead of find_register_by_number.
        (cannot_store_register): Likewise.

2002-02-14  Pierre Muller  <muller@ics.u-strasbg.fr>

        * dwarf2read.c: Replace fprintf (stderr, ...) by
        fprintf_unfiltered (gdb_stderr, ...).

2002-02-15  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/gdbserver.1: Document --attach.

2002-02-15  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.h (struct gdbarch_tdep): Add fields for breakpoint
        descriptions.
        * arm-tdep.c (arm_default_arm_le_breakpoint)
        (arm_default_arm_be_breakpoint, arm_default_thumb_le_breakpoint)
        (arm_default_thumb_be_breakpoint): New.  Initialize them from
        traditional breakpoint defines.
        (arm_breakpoint_from_pc): Use new gdbarch_tdep entries.
        (arm_gdbarch_init): Initialize new breakpoint variables.
        * arm-linux-tdep.c (arm_linux_arm_le_breakpoint): New.
        (arm_linux_init_abi): Initialize linux-specific breakpoint.
        * armnbsd-tdep.c (arm_nbsd_arm_le_breakpoint): New.
        (arm_netbsd_aout_init_abi, arm_netbsd_elf_init_abi): Split common
        code out to ...
        (arm_netbsd_init_abi_common): ... here; new function.
        * config/arm/tm-arm.h (ARM_LE_BREAKPOINT, ARM_BE_BREAKPOINT)
        (THUMB_LE_BREAKPOINT, THUMB_BE_BREAKPOINT): Delete.
        * config/arm/tm-linux.h (ARM_LE_BREAKPOINT): Delete.
        * config/arm/tm-nbsd.h (ARM_LE_BREAKPOINT): Delete.

2002-02-15  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.h (enum arm_abi): New enum.
        (struct gdbarch_tdep): New structure.
        (LOWEST_PC): Provide a default.
        (arm_gdbarch_register_os_abi): Declare new function.
        * arm-tdep.c (arm_abi_names): New array.
        (process_note_abi_tag_sections): New function.
        (get_elfosabi): New function.
        (arm_gdbarch_register_os_abi): New function.
        (arm_gdbarch_init): Try to determine the ABI of the inferior.  If
        support for that ABI has been built in, then call the appropriate
        configuration routine.  Use gdbarch_num_regs() to get the number
        of registers.
        (arm_dump_tdep): New function.
        (arm_init_abi_eabi_v1, arm_init_abi_eabi_v2, arm_init_abi_apcs): New
        place-holder functions.
        (_initialize_arm_tdep): Register them.
        * config/arm/tm-arm.h (LOWEST_PC): Delete.

        * armnbsd-tdep.c: New file.
        * Makefile.in (armnbsd-tdep.o): Add dependencies.
        * config/arm/nbsd.mt (TDEPFILES): Add it.
        * config/arm/tm-nbsd.h (LOWEST_PC): Delete.

        * armnbsd-nat.c: Include regcache.h.
        * Makefile.in (armnbsd-nat.o): Update dependency list.

        * arm-tdep.c (arm_get_next_pc): Use printf_filtered for error message.

2002-02-14  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/Makefile.in: Fix typos in target rules.

2002-02-14  Daniel Jacobowitz  <drow@mvista.com>

        Fix part of PR gdb/267.
        * linespec.c (find_methods): Handle constructors specially for now.

2002-02-14  Corinna Vinschen  <vinschen@redhat.com>

        * arm-tdep.c (arm_push_arguments): Eliminate special float type
        handling.
        * config/arm/tm-arm.h (COERCE_FLOAT_TO_DOUBLE): Define to call
        standard_coerce_float_to_double().

2002-02-14  Christopher Faylor  <cgf@redhat.com>

        * config/i386/xm-cygwin.h: Revert inadvertent reinclusion of
        GDBINIT_FILENAME.

2002-02-14  Elena Zannoni  <ezannoni@redhat.com>

        * rs6000-tdep.c (rs6000_gdbarch_init): Don't call
        find_variant_by_name, because it confuses the multiarch
        framework. Return NULL if there isn't an architecture with the
        user supplied name, instead of forcing a different one without
        recording the change with the multiarch machinery.
        (find_variant_by_name): Delete.

2002-02-14  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * config/i386/i386sol2.mh (NATDEPFILES): Add i387-nat.o, needed by
        i386v4-nat.o now. Add gcore.o, Solaris x86 supports gcore.

2002-02-13  Martin M. Hunt  <hunt@redhat.com>

        * stack.c (print_frame_info_base): When calling
        print_frame_info_listing_hook, set current_source_symtab.

2002-02-14  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/Makefile.in: Add regformats directory to INCLUDE_CFLAGS,
        and remove unused $(INCLUDE_DIR).
        Add regcache.c to OBS.
        Add generated register protocol files to clean target.
        Update dependencies for new objects, obsolete old target code.

        * gdbserver/linux-low.c: Remove all platform-specific code to
        new files.  Remove various dead code.  Update to use regcache
        functionality.
        * gdbserver/remote-utils.c (fromhex): Add return statement
        to quiet warning.
        (putpkt): Dynamically allocate buf2 because PBUFSIZ is no longer
        constant.
        (input_interrupt): Add integer parameter to match prototype
        of a signal handler.
        (outreg): Use register_data ().
        (prepare_resume_reply): Use gdbserver_expedite_regs.
        * gdbserver/server.c (main): Dynamically allocate own_buf because
        PBUFSIZ is no longer constant.  Use registers_to_string () and
        registers_from_string ().
        * gdbserver/server.h: No longer include "defs.h".  Add prototypes
        for error (), fatal (), and warning ().  Update definition of
        PBUFSIZ to use regcache functionality.  Add include guard.
        * gdbserver/utils.c (fatal): Add missing ``const''.
        (warning): New function.

        * regformats/regdat.sh: Include "regcache.h" in generated files.
        Provide init_registers () function.
        * regformats/regdef.h: Add prototype for set_register_cache ().
        Add include guard.

        * gdbserver/linux-arm-low.c: New file.
        * gdbserver/linux-i386-low.c: New file.
        * gdbserver/linux-ia64-low.c: New file.
        * gdbserver/linux-m68k-low.c: New file.
        * gdbserver/linux-mips-low.c: New file.
        * gdbserver/linux-ppc-low.c: New file.
        * gdbserver/linux-sh-low.c: New file.

        * gdbserver/regcache.c: New file.
        * gdbserver/regcache.h: New file.

        * gdbserver/low-linux.c: Removed obsolete file.

2002-02-14  Daniel Jacobowitz  <drow@mvista.com>

        * config/arm/linux.mt: Update GDBSERVER_DEPFILES.
        * config/i386/linux.mt: Likewise.
        * config/ia64/linux.mt: Likewise.
        * config/m68k/linux.mh: Likewise.
        * config/powerpc/linux.mh: Likewise.
        * config/mips/linux.mt: Likewise.

        * config/sh/linux.mt: Add GDBSERVER_DEPFILES.

        * config/i386/i386lynx.mh: Mark gdbserver variables
        as (currently) obsolete for this target.
        * config/i386/nbsd.mt: Likewise.
        * config/i386/nbsdelf.mt: Likewise.
        * config/m32r/m32r.mt: Likewise.
        * config/m68k/m68klynx.mh: Likewise.
        * config/m68k/nbsd.mt: Likewise.
        * config/m68k/sun3os4.mh: Likewise.
        * config/mips/vr5000.mt: Likewise.
        * config/ns32k/nbsd.mt: Likewise.
        * config/pa/hppabsd.mh: Likewise.
        * config/pa/hppaosf.mh: Likewise.
        * config/powerpc/nbsd.mt: Likewise.
        * config/rs6000/rs6000lynx.mh: Likewise.
        * config/s390/s390.mt: Likewise.
        * config/s390/s390x.mt: Likewise.
        * config/sparc/sparclynx.mh: Likewise.
        * config/sparc/sun4os4.mh: Likewise.
        * config/i386/x86-64linux.mt: Likewise.
        * config/sparc/linux.mh: Likewise.

2002-02-14  Daniel Jacobowitz  <drow@mvista.com>

        * configure.tgt: Configure gdbserver only for known working
        targets.  Set ${build_gdbserver} instead of modifying ${configdirs}.
        * configure.in: Check ${build_gdbserver}.  Put gdbserver/ into
        SUBDIRS if it is configured.  Update comment for ${nativefile}.
        * configure: Regenerated.

2002-02-13  Michael Snyder  <msnyder@redhat.com>

        * config/i386/i386v42mp.mh: Add gcore.o to NATDEPFILES.

        * gcore.c (gcore_command): Use gcore_default_target instead of NULL.
        (default_gcore_mach): Just return 0, work around a problem in bfd.
        (default_gcore_target): OK to return NULL if exec_bfd is null.
        (make_mem_sec): Use a cast, avoid a warning.

        * procfs.c (find_memory_regions_callback): Use a cast instead of
        calling host_pointer_to_address (which complains if
        sizeof (host pointer) != sizeof (target pointer)).
        (procfs_make_note_section): Avoid overflow in psargs string.

        * procfs.c (procfs_make_note_section): Make the default
        implementation return an error.

2002-02-13  Rodney Brown  <rbrown64@csc.com.au>

        * procfs.c (procfs_make_note_section): Provide a default definition
        (for alpha-dec-osf4.0f). Fix typos.

2002-02-13  Elena Zannoni  <ezannoni@redhat.com>

        * linux-proc.c: Add include of regcache.h.
        * Makefile.in (linux-proc.o): Add dependency on regcache.h.

2002-02-13  Andrew Cagney  <ac131313@redhat.com>

        From 2002-01-18 Greg McGary <greg@mcgary.org>:
        * memattr.c (create_mem_region): Disallow useless empty region.
        Regions are half-open intervals, so allow [A..B) [B..C) as
        non-overlapping.

2002-02-13  Michael Chastain <mec@shout.net>

        * defs.h: Kill CONST_PTR.
        * c-lang.h (c_builtin_types): Change CONST_PTR to simple "const".
        * c-lang.c (c_builtin_types): Likewise.
        * ch-lang.c (ch_builtin_types): Likewise.
        * f-lang.c (f_builtin_types): Likewise.
        * language.c (unknown_builtin_types): Likewise.
        * m2-lang.c (m2_builtin_types): Likewise.
        * p-lang.c (pascal_builtin_types): Likewise.
        * scm-lang.c (c_builtin_types): Likewise.

2002-02-13  Keith Seitz  <keiths@redhat.com>

        * arm-tdep.h (arm_get_next_pc): Add declaration.

2002-02-13  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_use_struct_convention): Make static.  Move to be
        with other related struct-returning functions.
        (arm_extract_struct_value_address): New function.
        (arm_gdbarch_init): Initialize the above in multi-arch vector.  Also
        initialize float_format, double_format and long_double_format as
        appropriate to the endianness of the target.
        * config/arm/tm-arm.h (TARGET_DOUBLE_FORMAT): Delete.
        (arm_use_struct_convention): Delete declaration.
        (USE_STRUCT_CONVENTION, EXTRACT_STRUCT_VALUE_ADDRESS): Delete.

2002-02-13  Keith Seitz  <keiths@redhat.com>

        * defs.h (core_addr_to_string_nz): New function.

2002-02-13  Mark Kettenis  <kettenis@gnu.org>

        Apply missing bits of 2002-01-15 patch.
        * i386v4-nat.c (supply_fpregset): Use i387_supply_fsave.
        (fill_fpregset): Use i387_fill_fsave.

2002-02-12  Keith Seitz  <keiths@redhat.com>

        * utils.c (core_addr_to_string): Use phex instead of phex_nz.
        (core_addr_to_string_nz): New function.

2002-02-11  Richard Earnshaw  <rearnsha@arm.com>

        * arm-linux-nat.c: Really include arm-tdep.h.
        * config/arm/tm-linux.h (struct type, struct value): Declare.

2002-02-11  Michael Snyder  <msnyder@redhat.com>

        * procfs.c: Include elf-bfd.h (for elfcore_write functions).
        (gcore section): Ifdef for Solaris and Unixware only.
        (procfs_do_thread_registers): Unixware needs one lwpstatus
        per thread (not one prstatus or pstatus).
        (procfs_make_note_section): Iterate only over kernel threads (lwps),
        not over all gdb threads.  For unixware, call elfcore_write_pstatus
        once before iterating over threads.

2002-02-11  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.h: New file.
        * arm-tdep.c: Include arm-tdep.h.
        (arm_addr_bits_remove, arm_smash_text_address, arm_saved_pc_after_call)
        (arm_skip_prologue, arm_call_dummy_words, arm_fix_call_dummy)
        (arm_print_float_info, arm_register_type, convert_to_extended)
        (arm_elf_make_msymbols_special, arm_coff_make_msymbol_special)
        (arm_extract_return_value, arm_register_name): Make static.
        (arm_software_single_step): Similarly.  Fix types in declaration.
        (arm_register_byte, arm_register_raw_size, arm_register_virtual_size)
        (arm_store_return_value, arm_store_struct_return): New functions.
        (arm_gdbarch_init): Register the above functions.  Also register
        call_dummy_start_offset, sizeof_call_dummy_words,
        function_start_offset, inner_than, decr_pc_after_break, fp_regnum,
        sp_regnum, pc_regnum, register_bytes, num_regs, max_register_raw_size,
        max_register_virtual_size, register_size.  Set up
        prologue_cache.saved_regs here, rather than ...
        (_initialize_arm_tdep): ... here.
        * config/arm/tm-arm.h (struct type, struct value): Delete forward
        declarations.
        (arm_addr_bits_remove, arm_smash_text_address, arm_saved_pc_after_call)
        (arm_skip_prologue, arm_call_dummy_words, arm_fix_call_dummy)
        (arm_print_float_info, arm_register_type, convert_to_extended)
        (arm_elf_make_msymbols_special, arm_coff_make_msymbol_special)
        (arm_extract_return_value, arm_register_name): Delete declarations.
        (SMASH_TEXT_ADDRESS, ADDR_BITS_REMOVE, FUNCTION_START_OFFSET)
        (SKIP_PROLOGUE, SAVED_PC_AFTER_CALL, INNER_THAN, BREAKPOINT_FROM_PC)
        (DECR_PC_AFTER_BREAK, PRINT_FLOAT_INFO, REGISTER_SIZE, NUM_REGS)
        (REGISTER_NAME, REGISTER_BYTES, REGISTER_BYTE, REGISTER_RAW_SIZE)
        (REGISTER_VIRTUAL_SIZE, MAX_REGISTER_RAW_SIZE)
        (MAX_REGISTER_VIRTUAL_SIZE, REGISTER_VIRTUAL_TYPE, STORE_STRUCT_RETURN)
        (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE, CALL_DUMMY_WORDS)
        (SIZEOF_CALL_DUMMY_WORDS, CALL_DUMMY_START_OFFSET, FIX_CALL_DUMMY)
        (SOFTWARE_SINGLE_STEP_P, SOFTWARE_SINGLE_STEP)
        (ELF_MAKE_MSYMBOL_SPECIAL, COFF_MAKE_MSYMBOL_SPECIAL) Delete.
        (arm_pc_is_thumb, arm_pc_is_thumb_dummy, thumb_get_next_pc)
        (arm_get_next_pc): No-longer static -- these are needed by the RDI
        interface.
        * arm-linux-nat.c arm-linux-tdep.c armnbsd-nat.c: Include arm-tdep.h.
        * remote-rdi.c remote-rdp.c: Likewise.
        * Makefile.in (arm-linux-nat.o, arm-linux-tdep.o arm-tdep.o)
        (armnbsd-nat.o, remote-rdi.o, remote_rdp.o): Update dependencies.
        * config/arm/tm-nbsd.h (SOFTWARE_SINGLE_STEP_P): Delete bogus
        definition.

        * arm-tdep.h (ARM_A1_REGNUM, ARM_A4_REGNUM, ARM_AP_REGNUM)
        (ARM_SP_REGNUM, ARM_LR_REGNUM, ARM_PC_REGNUM, ARM_F0_REGNUM)
        (ARM_F3_REGNUM, ARM_F7_REGNUM, ARM_FPS_REGNUM, ARM_PS_REGNUM): Renamed
        from non-ARM_ prefixed definitions.
        * arm-tdep.c armnbsd-nat.c arm-linux-nat.c arm-linux-tdep.c: Update
        all uses of above.
        * remote-rdi.c remote-rdp.c: Likewise.
        * arm-linux-nat.c (ARM_CPSR_REGNUM): Renamed from CPSR_REGNUM.

2002-02-11  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_frameless_function_invocation)
        (arm_frame_args_address, arm_frame_locals_address, arm_frame_num_args)
        (arm_frame_chain, arm_init_extra_frame_info, arm_frame_saved_pc)
        (arm_read_fp, arm_frame_init_saved_regs, arm_push_dummy_frame)
        (arm_pop_frame, arm_get_next_pc): Make static.
        (arm_gdbarch_init): Register above in gdbarch structure.
        (arm_read_fp): Renamed from arm_target_read_fp.
        (arm_pc_is_thumb, arm_pc_is_thumb_dummy): Make static.
        * config/arm/tm-arm.h (arm_frameless_function_invocation)
        (arm_frame_args_address, arm_frame_locals_address, arm_frame_num_args)
        (arm_frame_chain, arm_init_extra_frame_info, arm_frame_saved_pc)
        (arm_target_read_fp, arm_frame_init_saved_regs, arm_push_dummy_frame)
        (arm_pop_frame, arm_get_next_pc, arm_pc_is_thumb)
        (arm_pc_is_thumb_dummy): Delete declarations.
        (INIT_EXTRA_FRAME_INFO, TARGET_READ_FP, FRAME_CHAIN)
        (FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC, FRAME_ARGS_ADDRESS)
        (FRAME_LOCALS_ADDRESS, FRAME_NUM_ARGS, FRAME_ARGS_SKIP)
        (FRAME_INIT_SAVED_REGS, PUSH_DUMMY_FRAME, POP_FRAME): Delete.

2002-02-10  Daniel Jacobowitz  <drow@mvista.com>

        * symtab.c (compare_search_syms): New function.
        (sort_search_symbols): New function.
        (search_symbols): Sort symbols after searching rather than
        before.

2002-02-10  Andrew Cagney  <ac131313@redhat.com>

        * NEWS: Linux -> GNU/Linux.

2002-02-10  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh: For for level one methods, disallow a definition
        when partially multi-arched.  Add comments explaining rationale.
        * gdbarch.h: Re-generate.

2002-02-10  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (EXTRA_STACK_ALIGNMENT_NEEDED): Don't require when
        multi-arch partial.

2002-02-10  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh: Map LEVEL onto a symbolic GT_LEVEL.  Exit on bad
        field.  Use diff -u.
        * gdbarch.c: Re-generate.

2002-02-10  Andrew Cagney  <ac131313@redhat.com>

        * config/mips/tm-mips.h (CALL_DUMMY_LOCATION): Delete.
        * gdbarch.sh (PUSH_RETURN_ADDRESS): Don't require when multi-arch
        partial.

2002-02-10  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (REGISTER_CONVERTIBLE): Don't require when
        multi-arch partial.
        (PUSH_ARGUMENTS): Switch to using predefault.
        * gdbarch.c: Regenerate.

2002-02-10  Andrew Cagney  <ac131313@redhat.com>

        * valops.c (PUSH_ARGUMENTS): Delete definition.
        * gdbarch.sh (PUSH_ARGUMENTS): Don't require when multi-arch
        partial.  Default to default_push_arguments.
        * gdbarch.h, gdbarch.c: Regenerate.

2002-02-09  Andrew Cagney  <ac131313@redhat.com>

        * defs.h (throw_exception): Rename return_to_top_level.  Update
        comments.
        * utils.c (error_stream, internal_verror, quit): Ditto.
        * top.c (throw_exception, catcher): Ditto.
        * sparclet-rom.c (sparclet_load): Ditto.
        * remote.c (interrupt_query, minitelnet): Ditto.
        * remote-sds.c (interrupt_query): Ditto.
        * remote-mips.c (mips_error, mips_kill): Ditto.
        * ocd.c (interrupt_query): Ditto.
        * monitor.c (monitor_interrupt_query): Ditto.
        * m3-nat.c (suspend_all_threads, thread_resume_command): Ditto.
        * target.h: Update comment.

        * m3-nat.c, ocd.c, sparclet-rom.c: Update copyright.

2002-02-09  Andrew Cagney  <ac131313@redhat.com>

        * gdbarch.sh (TARGET_LONG_DOUBLE_FORMAT): Default to
        default_double_format.
        * gdbarch.h, gdbarch.c: Re-generate.
        * findvar.c (floatformat_unknown): Delete variable definition.
        * doublest.h (floatformat_unknown): Delete variable declaration.

2002-02-09  Jim Blandy  <jimb@redhat.com>

        * stabsread.c (read_type): Add code to parse Sun's syntax for
        prototyped function types.

2002-02-09  Andrew Cagney  <ac131313@redhat.com>

        * Makefile.in (SUBDIR_CLI_INITS): Set to SUBDIR_CLI_SRCS.
        (SUBDIR_MI_INITS): Set to SUBDIR_MI_SRCS.

2002-02-09  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * xcoffsolib.c (_initialize_xcoffsolib): Renamed from
        _initialize_solib.  Fixes name clash with solib.c:_initialize_solib,
        now _initialize_xcoffsolib gets called again and overrides the
        commands from solib.c in a native configuration.

2002-02-09  Mark Kettenis  <kettenis@gnu.org>

        * doublest.c (store_typed_floating): Don't try to return a value.
        Fixes PR gdb/290.

2002-02-08  Jim Blandy  <jimb@redhat.com>

        * c-typeprint.c (c_type_print_varspec_suffix): If a function type
        is prototyped and has no arguments, print its argument list as
        `(void)'.

2002-02-08  Chris Demetriou  <cgd@broadcom.com>

        * MAINTAINERS (write-after-approval): Add myself.
        (paper-trail): I've escaped!

2002-02-08  Christopher Faylor  <cgf@redhat.com>

        * win32-nat.c (cygwin_pid_to_str): Revert 2002-02-08 change xasprintf
        changes.
        (_initialize_check_for_gdb_ini): Ditto.

2002-02-08  Martin M. Hunt  <hunt@redhat.com>

        * win32-nat.c (cygwin_pid_to_str): Fix typo.
        xaprintf -> xasprintf.

2002-02-08  Pierre Muller  <muller@ics.u-strasbg.fr>

        * win32-nat.c: Remove use of printf and sprintf functions.

2002-02-08  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_frame_chain_valid): Make static.
        (arm_push_arguments): Likewise.
        (arm_gdbarch_init): New function.
        (_initialize_arm_tdep): Call it.
        * config/arm/tm-arm.h (GDB_MULTI_ARCH): Set to 1.
        (TARGET_DOUBLE_FORMAT): Test TARGET_BYTE_ORDER, not target_byte_order.
        (FRAME_CHAIN_VALID): Delete.
        (arm_frame_chain_valid): Delete declaration.
        (PUSH_ARGUMENTS): Delete.
        (arm_push_arguments): Delete declaration.
        (CALL_DUMMY_P): Delete.

2002-02-08  Andrew Cagney  <ac131313@redhat.com>
            Corinna Vinschen  <vinschen@redhat.com>

        * gdbtypes.c (build_gdbtypes): Disable setting a specific float format
        on builtin float types.

2002-02-08  Daniel Jacobowitz  <drow@mvista.com>

        * utils.c: Include <curses.h> before "bfd.h".
        * tui/tui-hooks.c: Likewise.
        * tui/tui.c: Likewise.
        * tui/tuiCommand.c: Likewise.
        * tui/tuiData.c: Likewise.
        * tui/tuiDataWin.c: Likewise.
        * tui/tuiDisassem.c: Likewise.
        * tui/tuiGeneralWin.c: Likewise.
        * tui/tuiIO.c: Likewise.
        * tui/tuiLayout.c: Likewise.
        * tui/tuiRegs.c: Likewise.
        * tui/tuiSource.c: Likewise.
        * tui/tuiSourceWin.c: Likewise.
        * tui/tuiStack.c: Likewise.
        * tui/tuiWin.c: Likewise.

2002-02-07  Elena Zannoni  <ezannoni@redhat.com>

        * sh-tdep.c (sh_nofp_frame_init_saved_regs): Extend where[] array
        to include space for pseudoregs as well. Update loops accordingly.
        (sh_fp_frame_init_saved_regs): Ditto.
        (sh_init_extra_frame_info, sh_pop_frame): Split long lines.

2002-02-07  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Andreas Schwab is GNU/Linux m68k maintainer.
        Add Richard Earnshaw to Arm maintainers.

2002-02-07  Andrew Cagney  <ac131313@redhat.com>

        * defs.h (warning_begin): Delete declaration.

        * config/powerpc/tm-ppcle-eabi.h (TARGET_BYTE_ORDER_DEFAULT):
        Delete macro.

2002-02-07  Michael Snyder  <msnyder@redhat.com>

        * solib-legacy.c (legacy_svr4_fetch_link_map_offsets):
        Logic bug, remove misplaced else.

2002-02-07  Klee Dienes  <klee@apple.com>

        * fork-inferior.c (fork_inferior): Add '!' to the list of
        characters that need to be quoted when building a string for the
        shell.  Quote '!' specifically with a backslash, since CSH chokes
        when trying to evaluate "str!str".

2002-02-06  Nick Clifton  <nickc@cambridge.redhat.com>

        * rdi-share/host.h: Only provide a typedef for bool if it is not
        defined.

2002-02-04  Michael Snyder  <msnyder@redhat.com>

        * breakpoint.h (enum bptype): Add new overlay event bp type.
        (enable_overlay_breakpoints, disable_overlay_breakpoints): Export.

        * breakpoint.c (create_internal_breakpoint): New function.
        (internal_breakpoint_number): Moved into create_internal_breakpoint.
        (create_longjmp_breakpoint): Use create_internal_breakpoint.
        (create_thread_event_breakpoint): Ditto.
        (create_solib_event_breakpoint): Ditto.
        (create_overlay_event_breakpoint): New function.
        (enable_overlay_breakpoints, disable_overlay_breakpoints): New funcs.
        (update_breakpoints_after_exec): Delete and re-initialize
        overlay event breakpoints after an exec.  Add FIXME comment
        about longjmp breakpoint.
        (print_it_typical): Ignore overlay event breakpoints.
        (print_one_breakpoint): Ditto.
        (mention): Ditto.
        (bpstat_what): Do not stop for overlay event breakpoints.
        (delete_breakpoint): Don't delete overlay event breakpoints.
        (breakpoint_re_set_one): Delete the overlay event breakpoint.
        (breakpoint_re_set): Re-create overlay event breakpoint.

        * symfile.c (overlay_auto_command): Enable overlay breakpoints.
        (overlay_manual_command): Disable overlay breakpoints.
        (overlay_off_command): Disable overlay breakpoints.

2002-02-06  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c: Include elf-bfd.h and coff/internal.h.
        (MSYMBOL_SET_SPECIAL, MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): Move defines
        to here from config/tm-arm.h.
        (coff_sym_is_thumb): Make static.
        (arm_elf_make_msymbol_special): New function.
        (arm_coff_make_msymbol_special): New function.
        * config/arm/tm-arm.h (MSYMBOL_SET_SPECIAL): Delete definition.
        (MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): Likewise.
        (coff_sym_is_thumb): Delete declaration.
        (arm_elf_make_msymbol_special): Declare.
        (arm_coff_make_msymbol_special): Declare.
        (ELF_MAKE_MSYMBOL_SPECIAL): Call arm_elf_make_msymbol_special.
        (COFF_MAKE_MSYMBOL_SPECIAL): Call arm_coff_make_msymbol_special.

2002-02-06  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_software_single_step): ANSIfy function declaration.

2002-02-06  Richard Earnshaw  <rearnsha@arm.com>

        * gdbarch.sh (PRINT_FLOAT_INFO): Add rule.
        * gdbarch.c gdbarch.h: Regenerate.
        * arch-utils.c (default_print_float_info): New function.
        * arch-utils.h (default_print_float_info): Prototype it.
        * infcmd.c (float_info): Call PRINT_FLOAT_INFO.
        * doc/gdbint.texinfo (FLOAT_INFO): Mark as deprecated.
        (PRINT_FLOAT_INFO): Document it.

        * arm-tdep.c (arm_print_float_info): Renamed from arm_float_info.
        * config/arm/tm-arm.h (FLOAT_INFO): Delete.
        (PRINT_FLOAT_INFO): Define.

2002-02-06  Pierre Muller  <muller@ics.u-strasbg.fr>

        * win32-nat.c (_initialize_check_for_gdb_ini):
        Add typecast to sprintf argument to suppress a warning.

2002-02-05  Pierre Muller  <muller@ics.u-strasbg.fr>

        * win32-nat.c (last_sig): Changed type of variable to target_signal,
        to allow easier handling of pass state.
        (DEBUG_EXCEPTION_SIMPLE): New macro, used in handle_exception,
        that gives exception name and address.
        (handle_exception): Use DEBUG_EXCEPTION_SIMPLE macro
        and set last_sig value to ourstatus->value.sig. Some missing
        exceptions added.
        (child_continue): Correctly report continue_status.
        (get_child_debug_event,do_initial_child_stuff): Set last_sig to
        TARGET_SIGNAL_0 (new default value).
        (child_resume): consider sig argument passed to decide if
        the exception should be passed to debuggee or not.

2002-02-05  Michael Snyder  <msnyder@redhat.com>

        * regcache.c (fetch_register): Call target_fetch_register
        only if we don't call FETCH_PSEUDO_REGISTER.
        (store_register): Call target_store_register only if we
        don't call STORE_PSEUDO_REGISTER.

2002-02-05  Elena Zannoni  <ezannoni@redhat.com>

        * gdbarch.sh: Add definitions for COFF_MAKEMSYMBOL_SPECIAL and
        ELF_MAKE_MSYMBOL_SPECIAL.
        * gdbarch.c, gdbarch.h: Regenerate.
        * arch-utils.c (default_make_msymbol_special): New function.
        * arch-utils.h (default_make_msymbol_special): Export.
        * elfread.c (elf_symtab_read): Compile use of
        ELF_MAKE_MSYMBOL_SPECIAL unconditionally because it is now
        multiarched.
        * coffread.c (coff_symtab_read): Ditto, for
        COFF_MAKE_MSYMBOL_SPECIAL.

2002-02-05  Jim Blandy  <jimb@redhat.com>

        * solib-svr4.c (svr4_truncate_ptr): New function.
        (svr4_relocate_section_addresses): Do the address arithmetic with
        the appropriate truncation for target addresses, even when
        CORE_ADDR is larger than a target address.

2002-02-05  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c (mywait): Cast second argument of waitpid
        to (int *).

2002-02-05  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c (kill_inferior): Remove commented out
        code.

2002-02-05  Daniel Jacobowitz  <drow@mvista.com>

        * c-valprint.c (c_val_print): Handle TYPE_CODE_COMPLEX.

2002-02-05  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c: Remove unused include files.

2002-02-05  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c: Define PTRACE_ARG3_TYPE.
        (read_inferior_memory): Use it.
        (write_inferior_memory): Likewise.

2002-02-05  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c (create_inferior): Call strerror instead of
        grubbing through sys_errlist.

2002-02-05  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/linux-low.c: New file, copied exactly from low-linux.c.

2002-02-04  Pierre Muller  <muller@ics.u-strasbg.fr>
        * win32-nat.c (handle_exception): Handle Ctrl-Break exception.

2002-02-04  Andrew Cagney  <ac131313@redhat.com>

        * cli/cli-decode.c (do_cfunc, set_cmd_cfunc): New functions.
        (do_sfunc, set_cmd_sfunc): New functions.

        * command.h (struct cmd_list_element): Add field func.
        * cli/cli-decode.h (struct cmd_list_element): Ditto.
        * command.h (set_cmd_sfunc, set_cmd_cfunc): Declare.
        * cli/cli-decode.h: Ditto.

        * cli/cli-decode.c (help_cmd): Test for func not cfunc/sfunc.
        (help_all, help_cmd_list): Ditto.
        (find_cmd, complete_on_cmdlist): Ditto.
        * top.c (execute_command): Ditto.

        * cli/cli-setshow.c (do_setshow_command): Call func instead of
        function.sfunc.

        * infcmd.c (notice_args_read): Fix function signature.

        * cli/cli-cmds.c (init_cli_cmds): Use set_cmd_sfunc.
        * cli/cli-decode.c (add_set_cmd): Ditto.
        * utils.c (initialize_utils): Ditto.
        * maint.c (_initialize_maint_cmds): Ditto.
        * infrun.c (_initialize_infrun): Ditto.
        * demangle.c (_initialize_demangler): Ditto.
        * remote.c (add_packet_config_cmd): Ditto.
        * mips-tdep.c (_initialize_mips_tdep): Ditto.
        * cris-tdep.c (_initialize_cris_tdep): Ditto.
        * proc-api.c (_initialize_proc_api): Ditto.
        * kod.c (_initialize_kod): Ditto.
        * valprint.c (_initialize_valprint): Ditto.
        * top.c (init_main): Ditto.
        * infcmd.c (_initialize_infcmd): Ditto.
        * corefile.c (_initialize_core): Ditto.
        * arm-tdep.c (_initialize_arm_tdep): Ditto.
        * arch-utils.c (initialize_current_architecture): Ditto.
        (_initialize_gdbarch_utils): Ditto.
        * alpha-tdep.c (_initialize_alpha_tdep): Ditto.

        * cli/cli-decode.c (add_cmd): Use set_cmd_cfunc.
        * wince.c (_initialize_inftarg): Ditto.
        * symfile.c (_initialize_symfile): Ditto.
        * mips-tdep.c (_initialize_mips_tdep): Ditto.
        * language.c (_initialize_language): Ditto.
        * arc-tdep.c (_initialize_arc_tdep): Ditto.

2002-02-04  Michael Snyder  <msnyder@redhat.com>

        * memattr.c (_initialize_mem): Elaborate the help for 'mem' command.

2002-02-04  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/Makefile.in: Add regformats directory to INCLUDE_CFLAGS.
        Add rules for building the register data files.

2002-02-04  Daniel Jacobowitz  <drow@mvista.com>

        * regformats/regdat.sh: Add braces to the definition of
        expedite_regs_${arch}.

2002-02-04  Daniel Jacobowitz  <drow@mvista.com>

        * regformats/regdef.h (struct reg): Add comment describing the
        requirements for offset and size fields.

2002-02-04  Andreas Schwab  <schwab@suse.de>

        * config/ia64/linux.mh: Don't set NAT_CLIBS and REGEX.
        * config/ia64/linux.mt: Don't set GDBSERVER_LIBS.

2002-02-04  Richard Earnshaw  <rearnsha@arm.com>

        * gdbarch.sh (copyright): Update years in generated header.
        (SMASH_TEXT_ADDRESS): Add rule.
        * gdbarch.h, gdbarch.c: Re-generate.
        * coffread.c: Multi-arch uses of SMASH_TEXT_ADDRESS.
        * dbxread.c: Likewise.
        * dwarfread.c: Likewise.
        * elfread.c: Likewise.
        * somread.c: Likewise.

        * arm-tdep.c (arm_smash_text_address): New function.
        * config/arm/tm-arm.h (SMASH_TEXT_ADDRESS): Define in terms of above.

2002-02-04  Pierre Muller  <muller@ics.u-strasbg.fr>

        Add support for hardware watchpoints on win32 native.
        * win32-nat.c (CONTEXT_DEBUG_DR macro): Add use of
        CONTEXT_DEBUG_REGISTERS.
        (dr variable): New variable. Static array containing a local copy
        of debug registers.
        (debug_registers_changed): New variable.  Reflects when debug registers
        are changed and need to be written to inferior.
        (debug_registers_used): New variable. Reflects when any debug register
        was set, used when new threads are created.
        (cygwin_set_dr, cygwin_set_dr7, cygwin_get_dr6): New functions used by
        i386-nat code.
        (thread_rec): Set dr array if id is the thread of current_event .
        (child_continue, child_resume): Change the debug registers for all
        threads if debug_registers_changed.
        (child_add_thread): Change the debug registers if debug_registers_used.
        * config/i386/cygwin.mh: Add use of i386-nat.o file.
        Link nm.h to new nm-cygwin.h file.
        + config/i386/nm-cygwin.h: New file. Contains the macros used for use
        of hardware registers.

2002-02-03  Andrew Cagney  <ac131313@redhat.com>

        * valprint.c (print_floating): Allow non TYPE_CODE_FLT types.
        Restore behavour broken by 2002-01-20 Andrew Cagney
        <ac131313@redhat.com> IEEE_FLOAT removal.

2002-02-03  Daniel Jacobowitz  <drow@mvista.com>

        * c-valprint.c (c_val_print): Pass a proper valaddr to
        cp_print_class_method.
        * valops.c (search_struct_method): If there is only one method
        and args is NULL, return that method.

2002-02-03  Daniel Jacobowitz  <drow@mvista.com>

        * gdbtypes.c (init_simd_type): Use TYPE_TAG_NAME instead of
        accessing tag_name directly.

2002-02-03  Daniel Jacobowitz  <drow@mvista.com>

        * ax-gdb.c (find_field): Use TYPE_TAG_NAME instead
        of accessing tag_name directly.

2002-02-03  Daniel Jacobowitz  <drow@mvista.com>

        PR gdb/280
        * gdbtypes.c (replace_type): New function.
        * gdbtypes.h (replace_type): Add prototype.
        * stabsread.c (read_type): Use replace_type.

2002-02-03  Richard Earnshaw  <rearnsha@arm.com>

        * Makefile.in (memattr.o): Add missing dependencies rule.

2002-02-03  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

        * breakpoint.c (break_at_finish_command): Really export.
        (break_at_finish_at_depth_command): Ditto.
        (tbreak_at_finish_command): Ditto.
        * hppa-tdep.c: Include completer.h.
        * Makefile.in (hppa-tdep.o): Add dependency on $(completer_h).
        (COMMON_OBS): Remove duplicate ui-file.o, frame.o, doublest.o.

2002-02-01  Andrew Cagney  <ac131313@redhat.com>

        * utils.c (do_write): New function.
        (error_stream): Rewrite combining the code from error_begin and
        verror.
        (verror): Rewrite using error_stream.
        (error_begin): Delete function.

2002-02-01  Andrew Cagney  <ac131313@redhat.com>

        * utils.c (error_begin): Make static.
        * defs.h (error_begin): Delete declaration.

        * linespec.c (cplusplus_error): Replace cplusplus_hint.
        (decode_line_1): Use cplusplus_error instead of error_begin,
        cplusplus_hint and return_to_top_level.
        * coffread.c (coff_symfile_read): Use error instead of error_begin
        and return_to_top_level.
        * infrun.c (default_skip_permanent_breakpoint): Ditto.

2002-02-01  Andrew Cagney  <ac131313@redhat.com>

        * language.h (type_error, range_error): Make string parameter
        constant.
        * language.c (warning_pre_print): Delete extern declaration.
        * dwarfread.c (warning_pre_print): Ditto.
        * language.c (type_error, range_error): Rewrite to use verror and
        vwarning instead of warning_begin.

2002-02-01  Michael Snyder  <msnyder@redhat.com>

        * breakpoint.c (breakpoint_re_set): Delete ancient #if 0 code.
        (set_ignore_count): Move misplaced comment back where it belongs.

2002-02-01  Andrew Cagney  <ac131313@redhat.com>

        * command.h (NO_FUNCTION): Delete macro.
        * cli/cli-decode.h (NO_FUNCTION): Ditto.
        * top.c (execute_command): Replace NO_FUNCTION with NULL.
        * tracepoint.c (_initialize_tracepoint): Ditto.
        * cli/cli-decode.c (add_set_cmd): Ditto.
        * cli/cli-cmds.c (init_cli_cmds): Ditto.

2002-02-01  Daniel Jacobowitz  <drow@mvista.com>

        * gnu-v3-abi.c (gnuv3_virtual_fn_field): Update comments.
        Update ``this'' pointer when calling virtual functions.

2002-02-01  Michael Snyder  <msnyder@redhat.com>

        * breakpoint.c (create_temp_exception_breakpoint): Delete.
        * hppa-tdep.c: Deprecate xbreak, txbreak and bx commands.

2002-02-01  Daniel Jacobowitz  <drow@mvista.com>

        * regformats/reg-arm.dat: New file.
        * regformats/reg-i386.dat: New file.
        * regformats/reg-ia64.dat: New file.
        * regformats/reg-m68k.dat: New file.
        * regformats/reg-mips.dat: New file.
        * regformats/reg-ppc.dat: New file.
        * regformats/reg-sh.dat: New file.
        * regformats/regdef.h: New file.
        * regformats/regdat.sh: New file.

2002-02-01  Richard Earnshaw  <reanrsha@arm.com>

        * arm-tdep.c (arm_frameless_function_invocation): Add some comments.
        (arm_frame_args_address, arm_frame_locals_address): New functions.
        (arm_frame_num_args): New function.
        * config/tm-arm.h (FRAME_ARGS_ADDRESS): Call arm_frame_args_address.
        (FRAME_LOCALS_ADDRESS): Call arm_frame_locals_address.
        (FRMA_NUM_ARGS): Call arm_frame_num_args.

2002-01-31  Michael Snyder  <msnyder@redhat.com>

        * breakpoint.c (break_at_finish_command): Export.
        (break_at_finish_at_depth_command): Export.
        (tbreak_at_finish_command): Export.
        (_initialize_breakpoint): Delete "xbreak" and "tbreak" commands.
        * hppa-tdep.c (_initialize_hppa_tdep): Add "xbreak" and
        "tbreak" commands, which are HPPA specific.

        * printcmd.c (disassemble_command): Remove an ancient
        artifact of an old merge.

        * symfile.h (enum overlay_debugging_state):
        Define enum constant values for overlay mode.
        * symfile.c (overlay_debugging): Use enums instead of literals.
        (overlay_is_mapped, overlay_auto_command,
        overlay_manual_command): Ditto.

        * breakpoint.c (insert_breakpoints, remove_breakpoint,
        breakpoint_here_p, breakpoint_inserted_here_p,
        breakpoint_thread_match, bpstat_stop_status,
        describe_other_breakpoints, check_duplicates, clear_command):
        Coding standard fixes.

        * target.c (target_xfer_memory): Add spaces, coding standard.
        (do_xfer_memory): Add missing line to trust-readonly
        code: check bfd SEC_READONLY flag for section.

2002-01-31  Andrew Cagney  <ac131313@redhat.com>

        * PROBLEMS: Fix typo, 5.1->5.1.1.

2002-01-30  Daniel Jacobowitz  <drow@mvista.com>

        * symtab.c (find_pc_sect_psymtab): Do not search psymtabs for
        data symbols, since we search based on textlow and texthigh.
        (find_pc_sect_symtab): Likewise.

2002-01-30  Andrew Cagney  <ac131313@redhat.com>

        * defs.h (vwarning): Declare.
        * utils.c (vwarning): New function.
        (warning): Call vwarning.
        (warning_begin): Delete function.

        * rs6000-nat.c (vmap_ldinfo): Use the function warning to print
        the warning message.
        * d10v-tdep.c (d10v_address_to_pointer) [0]: Delete call to
        warning_begin.

2002-01-30  Michael Snyder  <msnyder@redhat.com>

        * NEWS: Mention "set trust-readonly-sections" command.
        Mention generate-core-file command.

2002-01-15  Michael Snyder  <msnyder@redhat.com>

        * target.c: New command, "set trust-readonly-sections on".
        (do_xfer_memory): Honor the suggestion to trust readonly sections
        by reading them from the object file instead of from the target.
        (initialize_targets): Register command "set trust-readonly-sections".

2002-01-29  Andrew Cagney  <ac131313@redhat.com>

        * parse.c (target_map_name_to_register): Simplify, search regs and
        pseudo-regs using a single loop.

2002-01-30  Andrew Cagney  <ac131313@redhat.com>

        * PROBLEMS: Note that the i386 fix was missing from 5.1.1.

2002-01-15  Rodney Brown  <rbrown64@csc.com.au>

        * config/i386/tm-i386v4.h: Define HAVE_I387_REGS.
        * config/i386/i386v42mp.mh: Add i387-nat.o .
        * i386v4-nat.c: Include i387-nat.h.
        (supply_fpregset): Use i387_supply_fsave.
        (fill_fpregset): Use i387_fill_fsave.

2002-01-30  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_call_dummy_words): Define.
        * arm-linux-tdep.c (arm_linux_call_dummy_words): Define.
        * config/arm/tm-arm.h (CALL_DUMMY_P): Define.
        (CALL_DUMMY_WORDS): Define.
        (arm_call_dummy_words): Declare.
        * config/arm/tm-linux.h (CALL_DUMMY_WORDS): Define.
        (arm_linux_call_dummy_words): Declare.

2002-01-30  Andreas Schwab  <schwab@suse.de>

        * m68klinux-nat.c: Fix last change to use regcache_collect
        instead of referencing registers[] directly.

2002-01-29  Andrew Cagney  <ac131313@redhat.com>

        * parse.c (target_map_name_to_register): Delete code wrapped in
        #ifdef REGISTER_NAME_ALIAS_HOOK.

2002-01-28  Michael Snyder  <msnyder@redhat.com>

        * regcache.c (legacy_read_register_gen): Need to be able to
        read pseudo-register as well as real register.
        (legacy_write_register_gen): Ditto.

2002-01-28  Andrew Cagney  <ac131313@redhat.com>

        * config/mips/tm-wince.h (TARGET_BYTE_ORDER): Delete.
        * config/sparc/tm-sparc.h (TARGET_BYTE_ORDER): Delete.
        * config/ns32k/tm-umax.h (TARGET_BYTE_ORDER): Delete.
        * config/ia64/tm-ia64.h (TARGET_BYTE_ORDER): Delete.
        * config/m32r/tm-m32r.h (TARGET_BYTE_ORDER): Delete.
        * config/m68k/tm-m68k.h (TARGET_BYTE_ORDER): Delete.
        * config/m88k/tm-m88k.h (TARGET_BYTE_ORDER): Delete.
        * config/mn10200/tm-mn10200.h (TARGET_BYTE_ORDER): Delete.
        * config/pa/tm-hppa.h (TARGET_BYTE_ORDER): Delete.
        * config/sh/tm-wince.h (TARGET_BYTE_ORDER): Delete.
        * config/v850/tm-v850.h (TARGET_BYTE_ORDER): Delete.
        * config/vax/tm-vax.h (TARGET_BYTE_ORDER): Delete.
        * config/z8k/tm-z8k.h (TARGET_BYTE_ORDER): Delete.
        * config/i960/tm-i960.h (TARGET_BYTE_ORDER): Delete.
        * config/i386/tm-i386.h (TARGET_BYTE_ORDER): Delete.
        * config/h8500/tm-h8500.h (TARGET_BYTE_ORDER): Delete.
        * config/h8300/tm-h8300.h (TARGET_BYTE_ORDER): Delete.
        * config/fr30/tm-fr30.h (TARGET_BYTE_ORDER): Delete.
        * config/d30v/tm-d30v.h (TARGET_BYTE_ORDER): Delete.
        * config/alpha/tm-alpha.h (TARGET_BYTE_ORDER): Delete.

2002-01-28  Andrew Cagney  <ac131313@redhat.com>

        * arch-utils.c (TARGET_BYTE_ORDER_DEFAULT): Delete macro.
        (target_byte_order): Initialize to BFD_ENDIAN_BIG.
        (initialize_current_architecture): Update target_byte_order using
        information from BFD.
        * config/mcore/tm-mcore.h (TARGET_BYTE_ORDER_DEFAULT):
        * config/arm/tm-arm.h (TARGET_BYTE_ORDER_DEFAULT): Delete.

2002-01-28  Andrew Cagney  <ac131313@redhat.com>

        * config/vax/tm-vax.h (INVALID_FLOAT): Move macro from here...
        * vax-tdep.c (INVALID_FLOAT): To here.  Document why it is broken.

        * rs6000-tdep.c (rs6000_do_registers_info): Delete code wrapped in
        #ifdef INVALID_FLOAT.
        * infcmd.c (do_registers_info): Ditto.
        * values.c (unpack_double): Ditto.  Add comment.

        * config/ns32k/tm-umax.h (INVALID_FLOAT): Delete macro that was
        already commented out.

2002-01-26  Andreas Schwab  <schwab@suse.de>

        * config/m68k/nm-linux.h (FETCH_INFERIOR_REGISTERS): Define.
        * m68klinux-nat.c: Update ptrace interface for fetching/storing
        registers and add support for PTRACE_GETREGS.

2002-01-24  Andrew Cagney  <ac131313@redhat.com>

        GDB 5.1.1 released from 5.1 branch.
        * NEWS: Add 5.1.1 news.
        * README: Sync with 5.1 branch.

2002-01-23  Fred Fish  <fnf@redhat.com>

        * mdebugread.c (parse_partial_symbols): Only copy stabstring1 to
        stabstring on initial malloc.  Reallocing will copy it for us,
        if necessary.

2002-01-23  Elena Zannoni  <ezannoni@redhat.com>

        * Makefile.in (hpread_h): Delete.
        (HFILES_NO_SRCDIR): Remove hpread.h.
        (ALLDEPFILES): Remove hp-psymtab-read.c and hp-symtab-read.c.
        (hpread.o): Update dependencies.
        (hp-psymtab-read.o, hp-symtab-read.o): Remove.

        * hp-psymtab-read.c: Remove file.
        * hp-symtab-read.c: Remove file.
        * hpread.h: Remove file.

        * hpread.c: Merge all contents of hp-psymtab-read.c,
        hp-symtab-read.c and hpread.h into this file, as it was prior to
        January 1999.

        * config/pa/hpux11w.mh, config/pa/hpux11.mh,
        config/pa/hpux1020.mh, config/pa/hppaosf.mh,
        config/pa/hppahpux.mh, config/pa/hppabsd.mh (NATDEPFILES):
        Remove hp-psymtab-read.o and hp-symtab-read.o, add hpread.o.

2002-01-23  Elena Zannoni  <ezannoni@redhat.com>

        * ppc-linux-nat.c (ppc_register_u_addr, supply_gregset,
        fill_gregset): Call gdbarch_tdep() just once, assign result to
        variable and use that, instead of calling the function several
        times.

2002-01-24  Alexandre Oliva  <aoliva@redhat.com>

        * configure.host: Accept sparcv9 as alias for sparc64.
        * configure.tgt: Likewise.

2002-01-22  Kevin Buettner  <kevinb@redhat.com>

        * solib-aix5.c (build_so_list_from_mapfile)
        (aix5_relocate_main_executable): Fix xcalloc() calls so order of
        arguments is not reversed.
        * solib-sunos.c (sunos_relocate_main_executable): Likewise.
        * solib-svr4.c (svr4_relocate_main_executable): Likewise.

2002-01-22  Elena Zannoni  <ezannoni@redhat.com>

        * sh-tdep.c (sh_pseudo_register_read): New function. Renamed and
        modified version of obsolete sh_fetch_pseudo_register.
        (sh_fetch_pseudo_register): Rename to sh_pseudo_register_read.
        (sh4_register_read): New function.
        (sh_pseudo_register_write): New function. Renamed and modified
        version of obsolete sh_store_pseudo_register.
        (sh_store_pseudo_register): Rename to sh_pseudo_register_write.
        (sh4_register_write): New function.
        (sh_gdbarch_init): Remove setting of gdbarch function
        fetch_pseudo_register and store_pseudo_register. Remove setting of
        register_convert_to_raw, register_convert_to_virtual,
        register_convertible.
        (sh_sh4_register_convertible): Delete. No longer needed. All is
        taken care by architecture specific functions
        register_read/register_write.
        (sh_sh4_register_convert_to_virtual): Make static.
        (sh_sh4_register_convert_to_raw): Ditto.

2002-01-22  Andrew Cagney  <ac131313@redhat.com>

        * doublest.c (floatformat_is_negative): Assert FMT is non NULL.
        (floatformat_is_nan, floatformat_mantissa): Ditto.

        * gdbtypes.c (_initialize_gdbtypes): Initialize TYPE_FLOATFORMAT
        for builtin_type_ieee_single_little, builtin_type_ieee_double_big,
        builtin_type_ieee_double_little,
        builtin_type_ieee_double_littlebyte_bigword,
        builtin_type_m68881_ext, builtin_type_i960_ext,
        builtin_type_m88110_ext, builtin_type_m88110_harris_ext,
        builtin_type_arm_ext_big, builtin_type_arm_ext_littlebyte_bigword,
        builtin_type_ia64_spill_big, builtin_type_ia64_spill_little and
        builtin_type_ia64_quad_big, builtin_type_ia64_quad_little.

2002-01-22  Corinna Vinschen  <vinschen@redhat.com>

        * xstormy16-tdep.c (xstormy16_scan_prologue): Add frameless
        parameter.  Set frameless flag if it exists and depended of
        whether the scanned function is frameless or not.
        (xstormy16_skip_prologue): If function is frameless, return
        result of xstormy16_scan_prologue().
        (xstormy16_frame_init_saved_regs): Adjust xstormy16_scan_prologue()
        call.

2002-01-21  Elena Zannoni  <ezannoni@redhat.com>

        * sh-tdep.c (sh_fp_frame_init_saved_regs, sh_push_arguments,
        sh_generic_show_regs, sh3_show_regs, sh3e_show_regs,
        sh3_dsp_show_regs, sh4_show_regs, sh_dsp_show_regs,
        sh_sh4_register_byte, sh_sh4_register_raw_size,
        sh_sh3e_register_virtual_type, sh_sh4_register_virtual_type,
        sh_sh4_register_convertible, sh_sh4_register_convert_to_virtual,
        sh_sh4_register_convert_to_raw, sh_fetch_pseudo_register,
        sh_store_pseudo_register, sh_do_pseudo_register): Call
        gdbarch_tdep() just once, assign result to variable and use that,
        instead of calling the function several times.

2002-01-20  Mark Kettenis  <kettenis@gnu.org>

        * go32-nat.c (fetch_register): Use FP_REGNUM_P and FPC_REGNUM_P
        macros instead of LAST_FPU_CTRL_REGNUM.
        (store_register): Likewise.

2002-01-21  Jim Blandy  <jimb@redhat.com>

        * infcmd.c (run_command): Check that the `exec' target layer's BFD
        is up-to-date before running the program, not just when a program
        exits.

2002-01-21  Fred Fish  <fnf@redhat.com>

        * arm-tdep.c (thumb_skip_prologue): Quit scanning prologue
        when we have found all instructions we are looking for.

2002-01-21  Richard Earnshaw  <rearnsha@arm.com>

        * arm-tdep.c (arm_register_name): New function.
        (arm_registers_names): Make static.
        * config/arm/tm-arm.h (arm_register_names): Delete declaration.
        (arm_register_name): Declare.
        (REGISTER_NAME): Use it.

2002-01-21  Richard Earnshaw  <rearnsha@arm.com>
            Kevin Buettner  <kevinb@redhat.com>

        Convert arm targets to new FRAME interface.
        * arm-tdep.c (struct frame_extra_info): Remove fsr.
        (arm_frame_find_save_regs): Delete.
        (arm_frame_init_saved_regs): New.
        (arm_init_extra_frame_info): Alloacte saved_regs as required.
        Allocate extra_info as required.  Convert all uses of fsr.regs
        to use saved_regs, similarly all uses of EXTRA_FRAME_INFO fields
        to use extra_info.
        (thumb_scan_prologue, arm_scan_prologue, arm_find_callers_reg)
        (arm_frame_chain, arm_frame_saved_pc, arm_pop_frame): Likewise.
        (check_prologue_cache, save_prologue_cache): Likewise.
        (_initialize_arm_tdep): Ensure prologue_cache is correctly set up.
        * config/arm/tm-arm.h (EXTRA_FRAME_INFO): Delete.
        (FRAME_FIND_SAVED_REGS): Delete.
        (arm_frame_find_saved_regs): Delete prototype.
        (arm_frame_init_saved_regs): New prototype.
        (FRAME_INIT_SAVED_REGS): Define.

2002-01-20  Andrew Cagney  <ac131313@redhat.com>

        * config/arc/tm-arc.h (IEEE_FLOAT): Delete.

2002-01-20  Andrew Cagney  <ac131313@redhat.com>

        From Jeff Law <law@redhat.com>:
        * infttrace.c: Include <sys/pstat.h>.
        (child_pid_to_exec_file): Revamp.  Use pstat call to get the
        exec file if the ttrace equivalent fails.

2002-01-20  Andrew Cagney  <ac131313@redhat.com>

        * rdi-share/devsw.c (openLogFile): Delete unused ``struct tm lt''.
        (closeLogFile): Ditto.

2002-01-20  Michael Chastain  <mec@shout.net>

        * top.c (print_gdb_version): Bump copyright year to 2002.

2002-01-20  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS (Blanket Write Privs): Add Kevin Buettner, Elena
        Zannoni and Eli Zaretskii.

2002-01-20  Daniel Jacobowitz  <drow@mvista.com>

        * buildsym.c: Update copyright years.
        * c-typeprint.c: Likewise.
        * dwarf2read.c: Likewise.
        * f-typeprint.c: Likewise.
        * gdbtypes.c: Likewise.
        * gdbtypes.h: Likewise.
        * hp-symtab-read.c: Likewise.
        * hpread.c: Likewise.
        * mdebugread.c: Likewise.
        * p-typeprint.c: Likewise.

2002-01-20  Andrew Cagney  <ac131313@redhat.com>

        * remote-sim.c (gdbsim_open): Simplify code testing the macro
        TARGET_BYTE_ORDER_SELECTABLE_P.  Assume the target is always
        byte-order selectable.
        * sparc-tdep.c (sparc_target_architecture_hook): Ditto.
        * arch-utils.c: Ditto.
        (set_endian): Ditto.
        (set_endian_from_file): Ditto.
        * gdbserver/low-sim.c (create_inferior): Ditto.
        * gdbarch.sh: Ditto.
        * gdbarch.h: Re-generate.
        * config/powerpc/tm-ppc-eabi.h (TARGET_BYTE_ORDER_SELECTABLE_P):
        * config/sparc/tm-sparclite.h (TARGET_BYTE_ORDER_SELECTABLE):
        * config/sparc/tm-sparclet.h (TARGET_BYTE_ORDER_SELECTABLE):
        * config/mcore/tm-mcore.h (TARGET_BYTE_ORDER_SELECTABLE_P):
        * config/arm/tm-wince.h (TARGET_BYTE_ORDER_SELECTABLE_P):
        * config/arm/tm-linux.h (TARGET_BYTE_ORDER_SELECTABLE_P):
        * config/arc/tm-arc.h (TARGET_BYTE_ORDER_SELECTABLE):
        * config/arm/tm-arm.h (TARGET_BYTE_ORDER_SELECTABLE_P): Delete
        macro definition.
        * config/mips/tm-wince.h: Remove #undef of macro
        TARGET_BYTE_ORDER_SELECTABLE.
        * config/sh/tm-wince.h: Ditto.

2002-01-20  Daniel Jacobowitz  <drow@mvista.com>

        * gdbtypes.h (struct cplus_struct_type): Add is_artificial to
        member function fields.  Add accessor macro
        TYPE_FN_FIELD_ARTIFICIAL.
        * dwarf2read.c (dwarf2_add_member_fn): Check for artificial methods.
        * c-typeprint.c (c_type_print_base): Skip artificial member
        functions.

2002-01-20  Daniel Jacobowitz  <drow@mvista.com>

        * f-typeprint.c: Delete unused function f_type_print_args.
        * p-typeprint.c: Delete unused function pascal_type_print_args.

2002-01-20  Daniel Jacobowitz  <drow@mvista.com>

        * gdbtypes.h (struct type): Fix whitespace.  Remove obsolete
        comment.  Add ``artificial'' to ``union field_location''.

        * dwarf2read.c: Remove ad-hoc TYPE_FIELD_ARTIFICIAL.

        * buildsym.c (finish_block): Initialize TYPE_FIELD_ARTIFICIAL to 0.
        * mdebugread.c (parse_symbol): Likewise.
        * stabsread.c (define_symbol): Likewise.
        * hp-symtab-read.c (hpread_function_type): Likewise, instead of
        initializing TYPE_FIELD_BITPOS to n (obsolete).
        (hpread_doc_function_type): Likewise.
        * hpread.c (hpread_function_type): Likewise.

2002-01-20  Andrew Cagney  <ac131313@redhat.com>

        * configure.in (host_makefile_frag): Only require a host makefile
        fragment when a native build.
        * configure: Re-generate.

2002-01-20  Andrew Cagney  <ac131313@redhat.com>

        * doublest.h (floatformat_from_type): Declare.
        * doublest.c (floatformat_from_type): New function.
        (convert_typed_floating): Use.

        * valprint.c (print_floating): Replace checks for IEEE_FLOAT with
        call to function floatformat_from_type.

        * gdbarch.sh (IEEE_FLOAT): Delete.
        * gdbarch.h, gdbarch.c: Re-generate.
        * config/i960/tm-i960.h (IEEE_FLOAT): Delete macro.
        * config/i386/tm-i386.h (IEEE_FLOAT): Ditto.
        * config/z8k/tm-z8k.h (IEEE_FLOAT): Ditto.
        * config/sparc/tm-sparc.h (IEEE_FLOAT): Ditto.
        * config/pa/tm-hppa.h (IEEE_FLOAT): Ditto.
        * config/m88k/tm-m88k.h (IEEE_FLOAT): Ditto.
        * config/m68k/tm-m68k.h (IEEE_FLOAT): Ditto.
        * config/h8500/tm-h8500.h (IEEE_FLOAT): Ditto.
        * config/h8300/tm-h8300.h (IEEE_FLOAT): Ditto.
        * config/fr30/tm-fr30.h (IEEE_FLOAT): Ditto.
        * config/arm/tm-arm.h (IEEE_FLOAT): Ditto.
        * config/alpha/tm-alpha.h (IEEE_FLOAT): Ditto.

        * s390-tdep.c (s390_gdbarch_init): Do not set ieee_float.
        * x86-64-tdep.c (i386_gdbarch_init): Ditto.
        * sparc-tdep.c (sparc_gdbarch_init): Ditto.
        * sh-tdep.c (sh_gdbarch_init): Ditto.
        * mips-tdep.c (mips_gdbarch_init): Ditto.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Ditto.
        * cris-tdep.c (cris_gdbarch_init): Ditto.

2002-01-20  Jiri Smid  <smid@suse.cz>

        * configure.host, configure.tgt: Support x86-64.
        * NEWS: Note new target x86-64.

        * config/i386/x86-64linux.mh (NATDEPFILES): x86-64-nat.o removed.
        * x86-64-linux-nat.c (x86_64_register_u_addr): New function.
        * config/i386/nm-x86-64.h (ATTACH_LWP): Removed.
        * Makefile.in (x86-64-tdep.o, x86-64-linux-tdep.o,
        x86-64-linux-nat.o): Fix dependencies.

2002-01-19  Andrew Cagney  <ac131313@redhat.com>

        * utils.c: Remove #ifndef MALLOC_INCOMPATIBLE.
        * config/sparc/xm-sun4os4.h (PTRACE_ARG3_TYPE): Move macro ....
        * config/sparc/nm-sun4os4.h (PTRACE_ARG3_TYPE): ... to here.
        * config/sparc/xm-sun4os4.h: Delete file.
        * config/sparc/sun4os4.mh (XM_FILE): Delete makefile variable.

2002-01-19  Andrew Cagney  <ac131313@redhat.com>

        * config/sparc/sparclynx.mh (XM_FILE): Delete.
        * config/rs6000/rs6000lynx.mh (XM_FILE): Delete.
        * config/m68k/m68klynx.mh (XM_FILE): Delete.
        * config/i386/i386lynx.mh (XM_FILE): Delete.
        * config/rs6000/xm-rs6000ly.h: Delete file.
        * config/sparc/xm-sparclynx.h: Delete file.
        * config/m68k/xm-m68klynx.h: Delete file.
        * config/i386/xm-i386lynx.h: Delete file.
        * config/xm-lynx.h: Delete file.
        * config/djgpp/fnchange.lst: Update.

2002-01-19  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c (alpha_register_byte): New function.
        (alpha_register_raw_size): Ditto.
        (alpha_register_virtual_size): Ditto.
        (alpha_skip_prologue_internal): Renamed from
        alpha_skip_prologue.
        (alpha_skip_prologue): New version that calls
        alpha_skip_prologue_internal.
        (alpha_in_lenient_prologue): Use alpha_skip_prologue_internal.
        * config/alpha/tm-alpha.h (SKIP_PROLOGUE): Remove
        second argument from alpha_skip_prologue.
        (REGISTER_BYTE): Use alpha_register_byte.
        (REGISTER_RAW_SIZE): Use alpha_register_raw_size.
        (REGISTER_VIRTUAL_SIZE): Use alpha_register_virtual_size.
        (FRAMELESS_FUNCTION_INVOCATION): Use
        generic_frameless_function_invocation_not.
        (FRAME_NUM_ARGS): Use frame_num_args_unknown.
        (COERCE_FLOAT_TO_DOUBLE): Use standard_coerce_float_to_double.

2002-01-19  Andrew Cagney  <ac131313@redhat.com>

        * config/mips/xm-news-mips.h: Delete file.
        * config/mips/news-mips.mh (XM_FILE): Delete makefile variable.

        * config/m88k/xm-m88k.h: Delete file.
        * config/m88k/xm-dgux.h: Do not include xm-m88k.h.
        * config/m88k/xm-delta88v4.h: Ditto.
        * config/m88k/xm-delta88.h: Ditto.

        * config/alpha/xm-fbsd.h: Delete file.
        * config/alpha/fbsd.mh (XM_FILE): Delete makefile variable.

        * config/sparc/xm-sparc.h: Delete file.
        * Makefile.in (xm-sun4os4.h): Delete dependency.
        * config/sparc/xm-sun4sol2.h: Do not include xm-sparc.h.
        * config/sparc/xm-sun4os4.h: Ditto.
        * config/sparc/xm-linux.h: Ditto.

        * config/i386/xm-windows.h: Delete file.

2002-01-19  Andrew Cagney  <ac131313@redhat.com>

        * utils.c: Include <sys/param.h> for MAXPATHLEN.
        (gdb_realpath): Use MAXPATHLEN when PATH_MAX is not defined.

2002-01-19  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c (alpha_call_dummy_words): New.
        * config/alpha/tm-alpha.h (CALL_DUMMY): Remove.
        (CALL_DUMMY_P): Define.
        (CALL_DUMMY_WORDS): Define.
        (SIZEOF_CALL_DUMMY_WORDS): Define.

2002-01-19  Per Bothner  <per@bothner.com>

        * gnu-v3-abi.c (gnuv3_rtti_type):  Guard that vtable_symbol_name
        isn't NULL, which can happen with some gcj-3.x-produced code.

2002-01-19  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c (alpha_register_virtual_type): New function.
        (alpha_init_frame_pc_first): Ditto.
        (alpha_fix_call_dummy): Ditto.
        (alpha_store_struct_return): Ditto.
        (alpha_extract_struct_value_address): Ditto.
        * config/alpha/tm-alpha.h (REGISTER_VIRTUAL_TYPE): Use
        alpha_register_virtual_type.
        (STORE_STRUCT_RETURN): Use alpha_store_struct_return.
        (EXTRACT_STRUCT_VALUE_ADDRESS): Use
        alpha_extract_struct_value_address.
        (FIX_CALL_DUMMY): Use alpha_fix_call_dummy.
        (INIT_FRAME_PC): Use init_frame_pc_noop.
        (INIT_FRAME_PC_FIRST): Use alpha_init_frame_pc_first.

2002-01-19  Mark Kettenis  <kettenis@gnu.org>

        * i386gnu-nat.c: Include "i386-tdep.h".
        (fetch_fpregs): Simplify code dealing with uninitialized floating
        point states such that it doesn't require FP7_REGNUM.

2002-01-18  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c (frame_extra_info): New.
        (alpha_find_saved_regs): Make static.  Use
        frame->extra_info.
        (alpha_frame_init_saved_regs): New function.
        (alpha_frame_saved_pc): Use frame->extra_info.
        (temp_saved_regs): Don't declare as struct frame_saved_regs.
        (heuristic_proc_desc): Adjust for temp_saved_regs changes.
        (init_extra_frame_info): Rename to...
        (alpha_init_extra_frame_info): ...this.  Use frame->extra_info.
        (alpha_print_extra_frame_info): New function.
        (alpha_frame_locals_address): Ditto.
        (alpha_frame_args_address): Ditto.
        (alpha_pop_frame): Use frame->extra_info.
        * config/alpha/tm-alpha.h (FRAME_ARGS_ADDRESS): Use
        alpha_frame_args_address.
        (FRAME_LOCALS_ADDRESS): Use alpha_frame_locals_address.
        (alpha_find_saved_regs): Remove prototype.
        (FRAME_INIT_SAVED_REGS): Use alpha_frame_init_saved_regs.
        (EXTRA_FRAME_INFO): Remove.
        (INIT_EXTRA_FRAME_INFO): Use alpha_init_extra_frame_info.
        (PRINT_EXTRA_FRAME_INFO): Use alpha_print_extra_frame_info.

2002-01-18  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c (alpha_osf_in_sigtramp): New function.
        (alpha_cannot_fetch_register): Ditto.
        (alpha_cannot_store_register): Ditto.
        (alpha_register_convertible): Ditto.
        (alpha_use_struct_convention): Ditto.
        * config/alpha/tm-alpha.h: Update copyright years.
        (IN_SIGTRAMP): Use alpha_osf_in_sigtramp.
        (INNER_THAN): Use core_addr_lessthan.
        (CANNOT_FETCH_REGISTER): Use alpha_cannot_fetch_register.
        (CANNOT_STORE_REGISTER): Use alpha_cannot_store_register.
        (REGISTER_CONVERTIBLE): Use alpha_register_convertible.
        (USE_STRUCT_CONVENTION): Use alpha_use_struct_convention.
        (FRAME_CHAIN): Remove unnecessary cast.

2002-01-18  Andrew Cagney  <ac131313@redhat.com>

        * NEWS: Document that testsuite/gdb.hp/gdb.threads-hp/ is
        obsolete.

2002-01-18  Andrew Cagney  <ac131313@redhat.com>

        * infptrace.c: Remove ATTRIBUTE_UNUSED.  Update copyright.
        * monitor.c, remote-array.c, remote-bug.c: Ditto.
        * remote-e7000.c, remote-es.c, remote-mips.c: Ditto.
        * remote-nindy.c, remote-os9k.c, remote-rdi.c: Ditto.
        * remote-rdp.c, remote-sds.c, remote-sim.c: Ditto.
        * remote-st.c, remote-vx.c, remote.c, win32-nat.c: Ditto.
        * x86-64-linux-nat.c: Ditto.

2002-01-18  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c (alpha_register_name): New function.
        * config/alpha/tm-alpha.h (REGISTER_NAMES): Remove.
        (REGISTER_NAME): Define.

2002-01-18  Jason Thorpe  <thorpej@wasabisystems.com>

        * config/nm-nbsd.h (KERNEL_U_ADDR): Remove.

2002-01-18  Jason Thorpe  <thorpej@wasabisystems.com>

        * alpha-tdep.c: Update copyright years.
        (alpha_next_pc): New function.
        (alpha_software_single_step): Ditto.
        * config/alpha/tm-alpha.h: Add prototype for
        alpha_software_single_step.

2002-01-18  Jason Thorpe  <thorpej@wasabisystems.com>

        * alphabsd-nat.c: Update copyright years.
        (fill_gregset): Use regcache_collect.
        (fill_fpregset): Likewise.
        (fetch_inferior_registers): Only fetch integer registers
        if requested to do so.
        (store_inferior_registers): Only store integer registers
        if requested to do so.

2002-01-17  Andrew Cagney  <ac131313@redhat.com>

        * config/alpha/alpha-osf3.mh (XDEPFILES): Delete.
        * config/alpha/alpha-osf2.mh (XDEPFILES): Delete.
        * config/alpha/alpha-osf1.mh (XDEPFILES): Delete.
        * config/alpha/alpha-linux.mh (XDEPFILES): Delete.
        * config/alpha/fbsd.mh (XDEPFILES): Delete.
        * config/arm/linux.mh (XDEPFILES): Delete.
        * config/arm/nbsd.mh (XDEPFILES): Delete.
        * config/i386/i386dgux.mh (XDEPFILES): Delete.
        * config/i386/i386sol2.mh (XDEPFILES): Delete.
        * config/i386/i386m3.mh (XDEPFILES): Delete.
        (NATDEPFILES): Move i387-tdep.o and core-aout.o to here.
        * config/i386/i386gnu.mh (XDEPFILES): Delete.
        * config/i386/fbsd.mh (XDEPFILES): Delete.
        * config/i386/i386bsd.mh (XDEPFILES): Delete.
        * config/i386/i386sco5.mh (XDEPFILES): Delete.
        * config/i386/i386v4.mh (XDEPFILES): Delete.
        * config/i386/i386v42mp.mh (XDEPFILES): Delete.
        * config/i386/i386sco4.mh (XDEPFILES): Delete.
        * config/i386/i386aix.mh (XDEPFILES): Delete.
        * config/i386/go32.mh (XDEPFILES): Delete.
        * config/i386/cygwin.mh (XDEPFILES): Delete.
        * config/i386/i386lynx.mh (XDEPFILES): Delete.
        * config/i386/i386mach.mh (XDEPFILES): Delete.
        * config/i386/i386v32.mh (XDEPFILES): Delete.
        * config/i386/linux.mh (XDEPFILES): Delete.
        * config/i386/nbsdelf.mh (XDEPFILES): Delete.
        * config/i386/ncr3000.mh (XDEPFILES): Delete.
        * config/i386/i386mk.mh (NATDEPFILES): Rename XDEPFILES.
        * config/i386/i386sco.mh (XDEPFILES): Delete.
        * config/i386/i386v.mh (XDEPFILES): Delete.
        * config/i386/nbsd.mh (XDEPFILES): Delete.
        * config/i386/ptx.mh (NATDEPFILES): Rename XDEPFILES.
        * config/i386/ptx4.mh (NATDEPFILES): Rename XDEPFILES.
        * config/i386/symmetry.mh (XDEPFILES): Delete.
        * config/i386/obsd.mh (XDEPFILES): Delete.
        * config/i386/x86-64linux.mh (XDEPFILES): Delete.
        * config/ia64/linux.mh (XDEPFILES): Delete.
        * config/ia64/aix.mh (XDEPFILES): Delete.
        * config/m68k/apollo68b.mh (XDEPFILES): Delete.
        * config/m68k/dpx2.mh (XDEPFILES): Delete.
        * config/m68k/3b1.mh (NATDEPFILES): Rename XDEPFILES.
        * config/m68k/apollo68v.mh (XDEPFILES): Delete.
        * config/m68k/hp300bsd.mh (XDEPFILES): Delete.
        * config/m68k/linux.mh (XDEPFILES): Delete.
        * config/m68k/m68klynx.mh (XDEPFILES): Delete.
        * config/m68k/m68kv4.mh (XDEPFILES): Delete.
        * config/m68k/nbsd.mh (XDEPFILES): Delete.
        * config/m68k/sun2os3.mh (XDEPFILES): Delete.
        * config/m68k/sun2os4.mh (XDEPFILES): Delete.
        * config/m68k/sun3os3.mh (XDEPFILES): Delete.
        * config/m68k/sun3os4.mh (XDEPFILES): Delete.
        * config/m88k/delta88.mh (XDEPFILES): Delete.
        * config/m88k/delta88v4.mh (XDEPFILES): Delete.
        * config/m88k/m88k.mh (XDEPFILES): Delete.
        * config/mips/littlemips.mh (NATDEPFILES): Rename XDEPFILES.
        * config/mips/linux.mh (XDEPFILES): Delete.
        * config/mips/irix6.mh (XDEPFILES): Delete.
        * config/mips/irix5.mh (XDEPFILES): Delete.
        * config/mips/irix4.mh (XDEPFILES): Delete.
        * config/mips/irix3.mh (XDEPFILES): Delete.
        * config/mips/decstation.mh (XDEPFILES): Delete.
        * config/mips/mipsm3.mh (XDEPFILES): Delete.
        (NATDEPFILES): Move core-aout.o to here.
        * config/ns32k/nbsd.mh (XDEPFILES): Delete.
        * config/pa/hpux1020.mh (XDEPFILES): Delete.
        * config/pa/hppabsd.mh (XDEPFILES): Delete.
        * config/pa/hppahpux.mh (XDEPFILES): Delete.
        * config/pa/hpux11w.mh (XDEPFILES): Delete.
        * config/pa/hppaosf.mh (XDEPFILES): Delete.
        * config/pa/hpux11.mh (XDEPFILES): Delete.
        * config/powerpc/aix.mh (XDEPFILES): Delete.
        * config/powerpc/nbsd.mh (XDEPFILES): Delete.
        * config/powerpc/linux.mh (XDEPFILES): Delete.
        * config/romp/rtbsd.mh: Rename XDEPFILES.
        * config/rs6000/rs6000lynx.mh (XDEPFILES): Delete.
        * config/rs6000/aix4.mh (XDEPFILES): Delete.
        * config/rs6000/rs6000.mh (XDEPFILES): Delete.
        * config/s390/s390.mh (XDEPFILES): Delete.
        * config/vax/vaxbsd.mh (NATDEPFILES): Rename XDEPFILES.
        * config/sparc/sun4sol2.mh (XDEPFILES): Delete.
        * config/sparc/sun4os4.mh (XDEPFILES): Delete.
        * config/sparc/sparclynx.mh (XDEPFILES): Delete.
        * config/sparc/nbsdelf.mh (XDEPFILES): Delete.
        * config/sparc/nbsd.mh (XDEPFILES): Delete.
        * config/sparc/linux.mh (XDEPFILES): Delete.
        * config/vax/vaxult.mh (XDEPFILES): Delete.
        * config/vax/vaxult2.mh (XDEPFILES): Delete.
        * Makefile.in (DEPFILES): Remove XDEPFILES.

2002-01-17  Andrew Cagney  <ac131313@redhat.com>

        * utils.c (internal_verror): Fix comments, default is yes not no.
        Update queries to match.  Default to quit and dump core.

2002-01-17  Andrew Cagney  <ac131313@redhat.com>

        * breakpoint.c: Update assuming #if UI_OUT is always true.  Update
        copyright.
        * defs.h, event-top.c, gdbcmd.h: Ditto.
        * infcmd.c, infrun.c, main.c, printcmd.c, remote.c: Ditto.
        * source.c, stack.c, symfile.c, symtab.c, thread.c: Ditto.
        * top.c, cli/cli-cmds.c, cli/cli-decode.c: Ditto.
        * cli/cli-script.c, cli/cli-script.h, cli/cli-setshow.c: Ditto.
        * mi/ChangeLog, mi/mi-cmd-break.c, mi/mi-cmd-stack.c: Ditto.
        * mi/mi-main.c:Ditto.

        * stack.c, symfile.c: Update copyright.

2002-01-17  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/low-hppabsd.c, gdbserver/low-lynx.c,
        gdbserver/low-nbsd.c, gdbserver/low-sim.c,
        gdbserver/low-sparc.c, gdbserver/low-sun3.c,
        gdbserver/low-linux.c, gdbserver/server.c: Correct copyright notices.

2002-01-17  Daniel Jacobowitz  <drow@mvista.com>

        * gdbserver/low-hppabsd.c (myattach): New function, returning -1.
        * gdbserver/low-lynx.c (myattach): Likewise.
        * gdbserver/low-nbsd.c (myattach): Likewise.
        * gdbserver/low-sim.c (myattach): Likewise.
        * gdbserver/low-sparc.c (myattach): Likewise.
        * gdbserver/low-sun3.c (myattach): Likewise.

        * gdbserver/low-linux.c (myattach): New function.

        * gdbserver/server.c (attach_inferior): New function.
        (main): Handle "--attach".

2002-01-16  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS (language support): Daniel Jacobwitz is C++
        maintainer.

2002-01-15  Daniel Jacobowitz  <drow@mvista.com>

        * c-typeprint.c (is_type_conversion_operator): Add additional
        check for non-conversion operators.

2002-01-15  Michael Snyder  <msnyder@redhat.com>

        * linux-proc.c: Add "info proc" command, a la procfs.c.
        (read_mapping): New function, abstract and re-use code.
        (linux_find_memory_regions): Use new func read_mapping.
        (linux_info_proc_cmd): New function, implement "info proc".
        (_initialize_linux_proc): Add new command "info proc".

2002-01-15  Michael Snyder  <msnyder@redhat.com>

        * symfile.c (generic_load): Use bfd_map_over_sections method
        instead of manipulating bfd structure members directly.
        (add_section_size_callback): New function, bfd sections callback
        used by generic_load.
        (load_sections_callback): New function, bfd sections callback
        used by generic_load.

2002-01-15  Elena Zannoni  <ezannoni@redhat.com>

        [Based on work by Jim Blandy]
        * gdbtypes.h (builtin_type_v16qi, builtin_type_v8hi): Export.
        (builtin_type_vec128): Export.
        * gdbtypes.c (builtin_type_v16qi, builtin_type_v8hi): New SIMD
        types.
        (builtin_type_vec128): New builtin type for 128 bit vector
        registers.
        (build_gdbtypes): Initialize builtin_type_v16qi and
        builtin_type_v8hi. Create the vec128 register builtin type
        structure.
        (build_builtin_type_vec128): New function.
        (_initialize_gdbtypes): Register builtin_type_v16qi and
        builtin_type_v8hi with gdbarch. Same for builtin_type_vec128.
        * rs6000-tdep.c (rs6000_register_virtual_type): Change type of
        AltiVec register to new builtin type.

2001-01-15  Daniel Jacobowitz  <drow@mvista.com>

        * stabsread.c (read_type): Pass dbx_lookup_type (typenums)
        to make_cv_type.

2002-01-14  Andrew Cagney  <ac131313@redhat.com>

        * config/pa/tm-hppa.h (DEPRECATED_CLEAN_UP_REGISTER_VALUE): Rename
        CLEAN_UP_REGISTER_VALUE.
        * regcache.c (supply_register): Update only call.

2002-01-14  Andrew Cagney  <ac131313@redhat.com>

        * configure.tgt: Mark a29k-*-aout*, a29k-*-coff*, a29k-*-elf*,
        a29k-*-ebmon*, a29k-*-kern*, a29k-*-none*, a29k-*-udi* and
        a29k-*-vxworks* targets as obsolete.

2002-01-14  Michael Snyder  <msnyder@redhat.com>

        * linux-proc.c (linux_do_thread_registers): Ignore fpxregs
        until we can resolve portability issues.
        * gregset.h: Remove references to fpxregs.
        * gcore.c (gcore_command): Initialize note_sec to NULL.

2002-01-13  Andrew Cagney  <ac131313@redhat.com>

        * signals.c (target_signal_to_name): Rewrite.  Only use
        signals[].name when in bounds and non-NULL.

2002-01-13  Andrew Cagney  <ac131313@redhat.com>

        From Petr Ledvina <ledvinap@kae.zcu.cz>:
        * signals.c (target_signal_to_name): Verify that SIG is within the
        bounds of the signals array.

2002-01-13  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Remove arm-coff and arm-pe from target list.

2002-01-13  Keith Seitz  <keiths@redhat.com>

        * stack.c (print_frame_info_base): Print the frame's pc
        only if when print_frame_info_listing_hook is not defined.

2002-01-13  Keith Seitz  <keiths@redhat.com>

        * varobj.c (varobj_set_value): Make sure that there were no
        errors evaluating the object before attempting to set its
        value.
        value_cast now properly adjusts VALUE_ADDRESS for baseclasses,
        so this offset adjustment is no longer necessary.
        (create_child): Don't set the error flag if the child is
        a CPLUS_FAKE_CHILD.
        (value_of_child): If value_fetch_lazy fails, return NULL
        so that callers will be notified that an error occurred.
        (c_value_of_variable): Delay check of variable's validity
        until later. We actually want all structs and unions to have
        the value "{...}".
        Do not return "???" for variables which could not be evaluated.
        This error condition must be returned to the caller so that it
        can get the error condition from gdb.
        (cplus_name_of_child): Adjust index for vptr before figuring
        out the name of the child.
        (cplus_value_of_child): If a child's (real) parent is not valid,
        don't even bother trying to give a value for it. Just return
        an error. Change all instances in this function.
        (cplus_type_of_child): If our parent is one of the "fake"
        parents, we need to get at the type of the real parent, and
        derive the child's true type using this information.

2002-01-13  Andrew Cagney  <ac131313@redhat.com>

        From 2002-01-09 John Marshall <johnm@falch.net>:
        * CONTRIBUTE, README, TODO: Change sourceware.cygnus.com to
        sources.redhat.com, and tweak some related URLs which had
        suffered from linkrot.

2002-01-13  Andrew Cagney  <ac131313@redhat.com>

        From Jeff law:
        * hppa-tdep.c (hppa_push_arguments): Correct handling of 5-7 byte
        structures passed in registers.

2002-01-13  Eli Zaretskii  <eliz@is.elta.co.il>

        * go32-nat.c (save_npx) [__DJGPP_MINOR__ < 3]: Remove extraneous
        white space which prevented compilation.  Reported by DSK
        <dsk@student.unsw.edu.au>.

2002-01-11  Michael Snyder  <msnyder@redhat.com>

        * symfile.c (build_section_addr_info_from_section_tab):
        Use bfd access method instead of manipulating bfd directly.
        (syms_from_objfile): Ditto.
        (simple_overlay_update_1): Ditto.
        (simple_overlay_update): Ditto.
        (generic_load): Ditto.
        (overlay_unmapped_address): FIXME comment, bfd access methods.
        (sections_overlap): FIXME comment, bfd access methods.
        (pc_in_mapped_range): FIXME comment, bfd access methods.
        (pc_in_unmapped_range): FIXME comment, bfd access methods.
        (section_is_mapped): FIXME comment, bfd access methods.
        (section_is_overlay): FIXME comment, bfd access methods.

        * symfile.c (generic_load): Whitespace and long line cleanups.
        Remove duplicate variable, change several local variables to
        more appropriate data types.
        (print_transfer_performance): Use %lu instead of %ld for ulongs.

2002-01-12  Andrew Cagney  <ac131313@redhat.com>

        From Peter Schauer:
        * language.c (longest_local_hex_string_custom): Use phex_nz to
        convert NUM to a hex string.

2002-01-12  Elena Zannoni  <ezannoni@redhat.com>

        * sh-tdep.c (sh_gdbarch_init): Move setting of long_bit earlier in
        the function.
        Update Copyright year.

2002-01-12  Andrew Cagney  <ac131313@redhat.com>

        * language.c (longest_raw_hex_string): Delete unused function.

2002-01-11  Petr Sorfa  <petrs@caldera.com>

        * MAINTAINERS (write-after-approval): Add myself.
        * dwarf2read.c (read_tag_string_type): Handling of
        DW_AT_byte_size.
        (read_tag_string_type): FORTRAN fix to prevent propagation of
        first string size.
        (set_cu_language): Handling of DW_LANG_Fortran95

2002-01-11  Richard Earnshaw  <rearnsha@arm.com>

        * armnbsd-nat.c (fetch_inferior_registers): Change inferior_pid ->
        GETPID(inferior_ptid).
        (store_inferior_registers): Likewise.

2002-01-10  Jason Merrill  <jason@redhat.com>

        * dwarf2read.c (decode_locdesc): Implement DW_OP_litn, DW_OP_dup.
        Fix DW_OP_minus.

2002-01-10  Andrew Cagney  <ac131313@redhat.com>

        * config/djgpp/fnchange.lst: Add renames for bfd/ChangeLog-0001
        and bfd/elf32-sh-nbsd.c.

2002-01-10  Michael Snyder  <msnyder@redhat.com>

        * NEWS: Mention --pid and corefile/proc-id behavior change.

        * Makefile.in: Add rules for gcore.o and linux-proc.o.
        * gcore.c: Include cli/cli-decode.h instead of command.h.

        * main.c (captured_main): Add new command line option "--pid".
        If the second command line argument (following the symbol-file)
        begins with a digit, try to attach to it before trying to open
        it as a corefile.
        (print_gdb_help): Document the "--pid" argument.

2002-01-10  Eli Zaretskii  <eliz@is.elta.co.il>

        * completer.c (command_completer): New function.

        * completer.h <command_completer>: Add prototype.

        * cli/cli-cmds.c (init_cli_cmds): Make command_completer be the
        completer for the "help" command.

2002-01-09  Jason Merrill  <jason@redhat.com>

        * c-typeprint.c (is_type_conversion_operator): Fix thinko.

2002-01-09  Michael Snyder  <msnyder@redhat.com>

        * i386-linux-nat.c (fill_fpxregset): Make global.
        (store_fpxregset): Ditto.

        * gregset.h (gdb_fpxregset_t): Define.
        (supply_fpxregset): Prototype.
        (fill_fpxregset): Prototype.

        * exec.c (exec_make_note_section): Don't call elfcore_write_prpsinfo.

2002-01-09  Richard Earnshaw  <rearnsha@arm.com>

        * config/arm/arm-tdep.h (arm_software_single_step): Remove PARAMS.
        * config/arm/nm-nbsd.h (arm_register_u_addr): Likewise.
        * config/arm/tm-nbsd.h (get_longjmp_target): Likewise.

2002-01-09  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Update target maintainer rules so that any
        Maintainer can approve a tested patch for a maintenance-only
        target.

2002-01-09  Richard Earnshaw  <rearnsha@arm.com>

        * MAINTAINERS (write-after-approval): Add myself.

        * arm-tdep.c (arm_init_extra_frame_info): Cast NULL argument to
        IN_SIGTRAMP.

2002-01-08  Michael Snyder  <msnyder@redhat.com>

        * linux-proc.c (child_pid_to_exec_file): Use readlink to get the
        real name of the executable, rather than the /proc name.

2002-01-03  Michael Snyder  <msnyder@redhat.com>

        Implement a "generate-core-file" command in gdb, save target state.
        * gcore.c: New file.  Implement new command 'generate-core-file'.
        Save a corefile image of the current state of the inferior.
        * linux-proc.c: Add linux-specific code for saving corefiles.
        * target.h (struct target_ops): Add new target vectors for saving
        corefiles; to_find_memory_regions and to_make_corefile_notes.
        (target_find_memory_regions): New macro.
        (target_make_corefile_notes): New macro.
        * target.c (update_current_target): Inherit new target methods.
        (dummy_find_memory_regions): New place-holder method.
        (dummy_make_corefile_notes): New place-holder method.
        (init_dummy_target): Initialize new dummy target vectors.
        * exec.c (exec_set_find_memory_regions): New function.
        Allow the exec_ops vector for memory regions to be taken over.
        (exec_make_note_section): New function, target vector method.
        * defs.h (exec_set_find_memory_regions): Export prototype.
        * procfs.c (proc_find_memory_regions): New function, corefile method.
        (procfs_make_note_section): New function, corefile method.
        (init_procfs_ops): Set new target vector pointers.
        (find_memory_regions_callback): New function.
        (procfs_do_thread_registers): New function.
        (procfs_corefile_thread_callback): New function.
        * sol-thread.c (sol_find_memory_regions): New function.
        (sol_make_note_section): New function.
        (init_sol_thread_ops): Initialize new target vectors.
        * inftarg.c (inftarg_set_find_memory_regions): New function.
        Allow to_find_memory_regions vector to be taken over.
        (inftarg_set_make_corefile_notes): New function.
        Allow to_make_corefile_notes vector to be taken over.
        * thread-db.c (thread_db_new_objfile): Don't activate thread-db
        interface layer if not target_has_execution (may be a corefile).
        * config/i386/linux.mh: Add gcore.o to NATDEPFILES.
        * config/sparc/sun4sol2.mh: Ditto.
        * config/alpha/alpha-linux.mh: Ditto.
        * config/arm/linux.mh: Ditto.
        * config/i386/x86-64linux.mh: Ditto.
        * config/ia64/linux.mh: Ditto.
        * config/m68k/linux.mh: Ditto.
        * config/mips/linux.mh: Ditto.
        * config/powerpc/linux.mh: Ditto.
        * config/sparc/linux.mh: Ditto.

2002-01-07  Michael Snyder  <msnyder@redhat.com>

        * arm-linux-nat.c: Remove references to regcache.c internal data
        (registers[] and register_valid[]).

2002-01-07  Michael Snyder  <msnyder@redhat.com>

        * linux-proc.c: New file.  Implement child_pid_to_exec_file,
        so that attaching to a pid will automatically read the process's
        symbol file and shlibs.
        * Makefile.in: Add rule for linux-proc.o.
        * config/nm-linux.h: Define CHILD_PID_TO_EXEC_FILE.
        * config/alpha/alpha-linux.mh: Add linux-proc.o to NATDEPFILES.
        * config/arm/linux.mh: Ditto.
        * config/i386/linux.mh: Ditto.
        * config/i386/x86-64linux.mh: Ditto.
        * config/ia64/linux.mh: Ditto.
        * config/m68k/linux.mh: Ditto.
        * config/mips/linux.mh: Ditto.
        * config/powerpc/linux.mh: Ditto.
        * config/sparc/linux.mh: Ditto.

2002-01-06  Pierre Muller  <muller@ics.u-strasbg.fr>

        * win32-nat.c: Add i386-tdep.h dependency.

2002-01-07  Michael Snyder  <msnyder@redhat.com>

        * solib.c (info_sharedlibrary_command): Use TARGET_PTR_BIT
        instead of bfd_get_arch_size.  Don't bail out just because
        there's no exec_bfd.

        * cp-valprint.c (cp_print_value): FIXME comment, alloca size.
        * p-valprint.c (pascal_object_print_value): Ditto.
        * somread.c (som_symtab_read): Ditto.
        * symfile.c (simple_free_overlay_region_table): Ditto.
        * valops.c (value_assign): Ditto.

        * tracepoint.c (tracepoint_save_command): From Klee Dienes --
        use tilde_expand and strerror for opening save-tracepoints file.

        * thread-db.c (thread_db_new_objfile): Indendation fix.

        * infptrace.c (GDB_MAX_ALLOCA): New define.
        (child_xfer_memory): Use xmalloc/xfree instead of alloca if the
        size of the buffer exceeds GDB_MAX_ALLOCA (default 1 megabyte,
        can be overridden with whatever value is appropriate to the host).
        * infttrace.c (child_xfer_memory): Add FIXME warning about use of
        alloca to allocate potentially large buffer.
        * rs6000-nat.c (child_xfer_memory): Ditto.
        * symm-nat.c (child_xfer_memory): Ditto.
        * x86-64-linux-nat.c (child_xfer_memory): Ditto.

2002-01-07  Jackie Smith Cashion  <jsmith@redhat.com>

        From Nick Clifton  <nickc@redhat.com>
        * d10v-tdep.c: Set STACK_START to 0x200bffe.

2002-01-07  Michael Snyder  <msnyder@redhat.com>

        * solib-legacy.c (legacy_svr4_fetch_link_map_offsets):
        Don't use exec_bfd if it's NULL.

2002-01-06  Mark Kettenis  <kettenis@gnu.org>

        * valops.c (value_arg_coerce): Fix formatting.

2002-01-06  Andrew Cagney  <ac131313@redhat.com>

        * hp-psymtab-read.c: Include "gdb_string.h" instead of <string.h>.
        * gnu-nat.c: Ditto.

2002-01-06  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Note that alpha-dec-osf4.0a, arc-elf, arm-coff,
        arm-elf, arm-pe, d30v-elf, fr30-elf, h8300hms, h8500hms,
        i960-coff, m32r-elf, m68k-elf, m88k, mcore-elf, mn10200-elf,
        ns32k-netbsd, hppa1.1-hp-proelf, v850-elf, vax-dec-vms5.5 and
        z8k-coff have not been multi-arched.  Update z8k-coff build
        status.

2002-01-06  Andrew Cagney  <ac131313@redhat.com>

        * MAINTAINERS: Mark a29k target as obsolete.
        * Makefile.in (a29k-tdep.o, remote-adapt.o, remote-eb.o)
        (remote-mm.o, remote-udi.o): Obsolete.  Remove references in
        comments.
        * NEWS: Note that a29k targets are obsolete.
        * a29k-tdep.c: Mark as obsolete.
        * configure.tgt: Mark a29k-*-aout*, a29k-*-coff*, a29k-*-elf*,
        a29k-*-ebmon*, a29k-*-kern*, a29k-*-none*, a29k-*-udi* and
        a29k-*-vxworks* targets as obsolete.
        * remote-adapt.c: Obsolete.
        * remote-eb.c: Obsolete.
        * remote-mm.c: Obsolete.
        * remote-udi.c: Obsolete.
        * config/a29k/a29k-udi.mt: Obsolete.
        * config/a29k/a29k.mt: Obsolete.
        * config/a29k/tm-a29k.h: Obsolete.
        * config/a29k/tm-vx29k.h: Obsolete.
        * config/a29k/vx29k.mt: Obsolete.

2002-01-05  Andrew Cagney  <ac131313@redhat.com>

        * rs6000-tdep.c (rs6000_do_registers_info): Replace BIG_ENDIAN
        with BFD_ENDIAN_BIG.

2002-01-05  Andrew Cagney  <ac131313@redhat.com>

        * configure.in (AC_CHECK_HEADERS): Do not check for <endian.h>.
        * configure, config.in: Re-generate.
        * config/vax/xm-vaxbsd.h: Do not include <machine/endian.h>.
        * defs.h: Do not include <endian.h>.

2002-01-05  Jason Thorpe  <thorpej@wasabisystems.com>

        * acconfig.h (HAVE_PT_GETXMMREGS): New.
        * config.in: Regenerate.
        * configure.in: Update copyright years.
        Add test for PT_GETXMMREGS supplied by <sys/ptrace.h>.
        * configure: Regenerate.
        * i386bsd-nat.c: Update copyright years.
        (fill_gregset): Use regcache_collect.
        (fetch_inferior_registers): Only fetch integer registers
        if requested to do so.  Add support for XMM registers
        using PT_GETXMMREGS.
        (store_inferior_registers): Only store integer registers
        if requested to do so.  Add support for XMM registers
        using PT_SETXMMREGS.
        * i386nbsd-nat.c (fetch_inferior_registers): Remove.
        (store_inferior_registers): Remove.
        (fetch_core_registers): Use supply_gregset and i387_supply_fsave.
        (fetch_elfcore_registers): New function.
        (i386nbsd_elfcore_fns): New.
        (_initialize_i386nbsd_nat): Register i386nbsd_elfcore_fns.
        * config/i386/nbsd.mh (NATDEPFILES): Add i387-nat.o and
        i386bsd-nat.o.
        * config/i386/nbsdelf.mh (NATDEPFILES): Likewise.
        * config/i386/nbsd.mt (TDEPFILES): Add i386bsd-nat.o.
        * config/i386/nbsdelf.mt (TDEPFILES): Likewise.
        * config/i386/tm-nbsd.h: Update copyright years.
        (HAVE_SSE_REGS): Define.
        (IN_SIGTRAMP): Define as i386bsd_in_sigtramp.
        (SIGTRAMP_START): Redefine as i386bsd_sigtramp_start.
        (SIGTRAMP_END): Redefine as i386bsd_sigtramp_end.
        (SIGCONTEXT_PC_OFFSET): Remove.
        (FRAME_SAVED_PC): Define as i386bsd_frame_saved_pc.

2002-01-05  Andrew Cagney  <ac131313@redhat.com>

        * configure.tgt: Remove powerpc-*-macos* target.
        * config/m68k/xm-mpw.h: Delete file.
        * config/xm-mpw.h: Delete file.
        * ser-mac.c: Delete file.
        * mpw-make.sed: Delete file.
        * mpw-config.in: Delete file.
        * mac-xdep.c: Delete file.
        * mac-gdb.r: Delete file.
        * mac-defs.h: Delete file.
        * mac-nat.c: Delete file.
        * config/powerpc/macos.mh: Delete file.
        * config/powerpc/macos.mt: Delete file.
        * config/powerpc/nm-macos.h: Delete file.
        * config/powerpc/tm-macos.h: Delete file.
        * source.c (openp, open_source_file): Remove obsolete code.
        * top.c (gdb_readline): Ditto.
        * utils.c (query): Ditto.
        * event-top.c (display_gdb_prompt): Ditto.
        * Makefile.in (ser-mac.o): Delete obsolete target.
        * NEWS: Update.

2002-01-04  Andrew Cagney  <ac131313@redhat.com>

        * defs.h (BIG_ENDIAN): Delete macro definition.
        * a29k-tdep.c, arch-utils.c, arm-tdep.c, ax-gdb.c, ch-exp.c,
        coffread.c, cris-tdep.c, d10v-tdep.c, d30v-tdep.c, defs.h,
        findvar.c, infcmd.c, mem-break.c, mips-tdep.c, mn10300-tdep.c,
        printcmd.c, remote-os9k.c, remote-rdi.c, remote-rdp.c,
        remote-sim.c, remote.c, rs6000-tdep.c, sh-tdep.c, sparcl-tdep.c,
        stabsread.c, valops.c, valprint.c, config/a29k/tm-a29k.h,
        config/a29k/tm-vx29k.h, config/arm/tm-arm.h,
        config/d30v/tm-d30v.h, config/fr30/tm-fr30.h,
        config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
        config/m32r/tm-m32r.h, config/m68k/tm-m68k.h,
        config/m88k/tm-m88k.h, config/mips/tm-mips.h, config/pa/tm-hppa.h,
        config/sparc/tm-sparc.h, config/z8k/tm-z8k.h, mi/mi-cmd-disas.c,
        mi/mi-main.c: Replace BIG_ENDIAN with BFD_ENDIAN_BIG.
        * gdbarch.sh: Replace BIG_ENDIAN with BFD_ENDIAN_BIG.
        * gdbarch.c: Re-generate.

2002-01-04  Daniel Jacobowitz  <drow@mvista.com>

        * thread-db.c (thread_db_new_objfile): Do not enable thread_db
        for core files.

2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>

        * config/arm/nbsd.mh (XDEPFILES): Remove ser-tcp.o.

2002-01-04  Andrew Cagney  <ac131313@redhat.com>

        * value.h (value_ptr): Delete typedef.

2002-01-04  Jason Thorpe  <thorpej@wasabisystems.com>

        * i386nbsd-nat.c: Update copyright years.
        Include i386-tdep.h.

2002-01-04  Elena Zannoni  <ezannoni@redhat.com>

        * stabsread.c: Update copyright years.

        From Debashis Mahata <debashis.mahata@wipro.com>:
        (read_struct_fields): Deal with Sun C compiler erroneous stab
        output for structs and unions.
        Fix PR gdb/269.

2002-01-04  Daniel Jacobowitz  <drow@mvista.com>

        * p-valprint.c: Include "cp-abi.h" for baseclass_offset
        prototype.

2002-01-04  Daniel Jacobowitz  <drow@mvista.com>

        * cp-abi.c: Fix whitespace.
        (baseclass_offset): New wrapper function.
        * cp-abi.h (baseclass_offset): Add prototype.
        (struct cp_abi_ops): Add baseclass_offset pointer.

        * valops.c (vb_match): Move to...
        * gnu-v2-abi.c (vb_match): here.
        * valops.c (baseclass_offset): Move to...
        * gnu-v2-abi.c (gnuv2_baseclass_offset): here, and rename.

        * gnu-v3-abi.c (gnuv3_baseclass_offset): New function.

        * gnu-v2-abi.c (init_gnuv2_ops): Initialize baseclass_offset.
        * gnu-v3-abi.c (init_gnuv3_ops): Likewise.
        * hpacc-abi.c (init_hpacc_ops): Likewise.

2002-01-04  Daniel Jacobowitz  <drow@mvista.com>

        * valops.c (find_overload_match): Accept obj as a
        reference parameter.  Update it before returning.
        * value.h (find_overload_match): Update prototype.
        * eval.c (evaluate_subexp_standard): Pass object to
        find_overload_match by reference.

2002-01-03  Andrew Cagney  <ac131313@redhat.com>

        * valarith.c: Replace value_ptr with struct value pointer.  Remove
        register attribute from value declarations.
        * valops.c: Ditto.
        * value.h: Ditto.
        * scm-lang.c (scm_lookup_name): Ditto.

2002-01-03  Michael Snyder  <msnyder@redhat.com>

        Abstract the functionality of iterating over mapped memory
        regions into a general purpose iterator function.
        * procfs.c (iterate_over_mappings): New function, general purpose
        iterator for memory sections.
        (proc_iterate_over_mappings): Reimplement using iterate_over_mappings.
        (solib_mappings_callback): New function, callback for above.
        (info_proc_mappings): Reimpliment using iterate_over_mappings.
        (info_mappings_callback): New function, callback for above.

        * procfs.c (proc_set_watchpoint): Add cast to suppress warning.

2002-01-01  Mark Kettenis  <kettenis@gnu.org>

        * i386-tdep.h (struct gdbarch_tdep): Add `os_ident' member.
        * i386-tdep.c: Include "elf-bfd.h".
        (process_note_abi_tag_sections): New function.
        (i386_gdbarch_init): Add code to recognize various OS/ABI
        combinations.

        * maint.c (_initialize_maint_cmds): Add missing \ in
        string-literal.

For older changes see ChangeLog-2001
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