2001-03-20 Daniel Berlin <dberlin@redhat.com>

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

2001-03-20  Daniel Berlin  <dberlin@redhat.com>
	
	* symtab.c (completion_list_add_name): Remove duplicate string checks,
	readline already does this, and it's much faster at it, too.

2001-04-01  Eli Zaretskii  <eliz@is.elta.co.il>

	* go32-nat.c: Minor tweaks, to pacify the ari script.

2001-04-01  Mark Kettenis  <kettenis@gnu.org>

	* i386-tdep.c (i386_extract_struct_value_address): New function.
	* config/i386/tm-i386.h (EXTRACT_STRUCT_VALUE_ADDRESS): Redefine
	in terms of i386_extract_struct_value_address.
	(i386_extract_struct_value_address): New prototype.

	* i386-linux-nat.c (i386_linux_dr_get): Change type of return
	value to `unsigned long'.  Change type of `value' to `unsigned
	long'.
	(i386_linux_dr_set): Change type of second argument to `unsigned
	long'.
	(i386_linux_dr_set_control): Change type of first argument to
	`unsigned long'.
	(i386_linux_dr_get_status): Change type of return value to
	unsigned long.
	* config/i386/nm-linux.h (i386_linux_dr_set_control,
	i386_linux_dr_get_status): Adjust prototypes accordingly. 

2001-03-31  Kevin Buettner  <kevinb@redhat.com>

	* ia64-linux-nat.c (ia64_linux_stopped_by_watchpoint): Change
	TRAP_HWBKPT constant to match that in the kernel headers for
	Linux/IA-64.

2001-03-31  Mark Kettenis  <kettenis@gnu.org>

	* i386bsd-nat.c: Include "gdb_assert.h".
	[HAVE_PT_GETDBREGS] (DBREG_DRX): Define if not
	already defined.
	[HAVE_PT_GETDBREGS] (i386bsd_dr_set, i386bsd_dr_set_control,
	i386bsd_dr_set_addr, i386bsd_dr_reset_addr,
	i386bsd_dr_get_status): New functions.
	* config/i386/nm-fbsd.h [HAVE_PT_GETDBREGS]
	(I386_USE_GENERIC_WATCHPOINTS): Define.
	Include "i386/nm-i386.h".
	(I386_DR_LOW_SET_CONTROL, I386_DR_LOW_SET_ADDR,
	I386_DR_LOW_RESET_ADDR, I386_DR_LOW_GET_STATUS): New macros.
	(i386bsd_dr_set_control, i386bsd_dr_set_addr,
	i386bsd_dr_reset_addr, i386bsd_dr_get_status): New prototypes.
	* acconfig.h (HAVE_PT_GETDBREGS): New configure macro.
	* configure.in: Cleanup a few comments.  Check for PT_GETDBREGS
	ptrace request.
	* config.in, configure: Regenerate.

	* i386-nat.c (i386_insert_aligned_watchpoint): Set address
	register before enabling it by setting the control register.
	(i386_remove_aligned_watchpoint): Reset address register after
	disabling it by setting the control register.

	* i386-tdep.c (i386_extract_return_value): If the type of the
	return value is TYPE_STRUCT and the number of fields is one, call
	ourselves with TYPE set tp the type of the first field.
	(i386_store_return_value): Likewise.
	This fixes a problem with returning structs consisting of a single
	`float' or `double' on *BSD.

2001-03-30  Mark Kettenis  <kettenis@gnu.org>

	* lin-lwp.c (lin_lwp_resume): Don't mark LWP as not stopped until
	we're absolutely sure we're going to resume it.

	* thread-db.c (check_event): Don't report an error if we encounter
	a thread creation event for a thread that's already in the thread
	list, since that may legitemately happen.  Instead only call
	attach_thread if it's not already in the thread list.

2001-03-28  Andrew Cagney  <ac131313@redhat.com>

	* config/pa/xm-hppah.h (malloc): Really delete declaration
	(MALLOC_INCOMPATIBLE): Really delete macro.
	* cli/cli-cmds.c (apropos_command): Use xcalloc.

2001-03-28  Andrew Cagney  <ac131313@redhat.com>

	* configure.in (build_warnings): Add -Wuninitialized.
	* configure: Regenerate.

	* v850-tdep.c (v850_scan_prologue): Initialize ``insn2''.
	* sparc-tdep.c (sparc64_push_arguments): Add default case to
	switch.
	* sh-tdep.c (sh_do_fp_register): Replace ``?:'' printf format
	expression with if statement.
	* mn10200-tdep.c (mn10200_analyze_prologue): Initialize
	``stack_size''.
	* mips-tdep.c (show_mipsfpu_command): Add default case to switch.
	(mips_dump_tdep): Fix setting of ef_mips_arch.
	* mcore-tdep.c (mcore_analyze_prologue): Initialize ``fp_regnum''.
	* dsrec.c (make_srec): Always initialize ``binbuf''.
	* monitor.c (monitor_read_memory_single): Do not pass an
	uninitialized buffer to monitor_error. Make ``i'' more local.

2001-03-28  Andrew Cagney  <ac131313@redhat.com>

	* MAINTAINERS: Change ns32k target to ,-Werror.

	* ns32k-tdep.c: Include "gdbcore.h"
	(flip_bytes): Change first argument to void*. Add forward
	declaration.
	(sign_extend): Add declaration.
	(merlin_frame_num_args): Add final else clause to if-else chain.
	(umax_frame_num_args): Ditto.
	* config/ns32k/tm-umax.h (ns32k_localcount): Declare.
	(flip_bytes): Ditto.

2001-03-28  Mark Kettenis  <kettenis@gnu.org>

	* i386-linux-tdep.c (FRAMELESS_SIGNAL): Moved here from
	config/i386/nm-linux.h (including comment).
	(i386_linux_frame_chain): New function implementing guts of the
	former FRAME_CHAIN macro, but using read_memory_unsigned_integer
	instead of read_memory_integer.
	(i386_linux_frame_saved_pc): Removed doc pointing to
	i386/tm-linux.h for an explanation of FRAMELESS_SIGNAL since that
	now lives in this file.
	* config/i386/tm-linux.h (FRAMELESS_SIGNAL): Moved to
	i386-linux-tdep.c (including comment).
	(FRAME_CHAIN): Redefined in terms of i386_linux_frame_chain.
	(i386_linux_frame_chain): New prototype.

	* gdbserver/low-linux.c [I386_GNULINUX_TARGET]: Cleanup code and
	make it work again.
	(NUM_FREGS): Redefine to 0.
	(NUM_REGS): Redefine as NUM_GREGS.
	(i386_register_byte, i386_register_raw_size): Update from
	i386-tdep.c.  Add comment about their origin.
	(regmap, register_u_addr): Take these from i386-linux-nat.c.
	(i386_register_u_addr): Removed.

	* i386-linux-nat.c (i386_linux_dr_get): Return 0 if ptrace call
	fails instead of calling perror_with_name.  This should fix
	debugging remote i386 targets with a native Linux/x86 GDB.  Add
	FIXME for this hack.

2001-03-19  J.T. Conklin  <jtc@redback.com>

	* arch-utils.c (#include "gdbthread.h"): Removed.
	(#include "symfile.h"): Removed. 
	(XMALLOC): Removed unused macro.
	* breakpoint.c (tbreak_command): Removed local declaration.
	(awatch_command, do_enable_breakpoint, set_breakpoint_count):
 	Remove duplicate declarations.
	(bpstat_should_step, bpstat_have_active_hw_watchpoints)
	(remove_solib_event_breakpoints): Fix indentation botch.
	* c-typeprint.c (#include "command.h"): Removed.
	(#include "gdbcmd.h"): Removed.
	* ch-exp.c (ch_terminal_match_float_literal, parse_expr)
	(parse_primval, parse_untyped_expr, parse_opt_untyped_expr):
 	Removed duplicate declarations.
	* ch-typeprint.c (#include "command.h"): Removed.
	(#include "gdbcmd.h"): Removed.
	* corefile.c (#include "frame.h"): Removed
	(#include "symfile.h"): Removed.
	(#include "language.h"): Removed.
	* dbxread.c (#include "command.h"): Removed.
	* environ.c (#include "gdbcore.h"): Removed.
	* event-loop.c (#include "top.h"): Removed.
	* f-typeprint.c (#include "command.h"): Removed.
	(#include "gdbcmd.h"): Removed.
	(#include "language.h"): Removed.
	(#include "typeprint.h"): Removed.
	(#include "frame.h"): Removed.
	* gdbtypes.h (print_type_scalar): Removed declaration.
	* infcmd.c (#include "completer.h"): Removed.
	* language.c (#include "frame.h"): Removed.
	* m2-typeprint.c (#include "command.h"): Removed.
	(#include "gdbcmd.h"): Removed.
	(#include "language.h"): Removed.
	* m2-valprint.c (#include "valprint.h"): Removed.
	* p-typeprint.c (#include "command.h"): Removed.
	(#include "gdbcmd.h"): Removed.
	* p-valprint.c (#include "typeprint.h"): Removed.
	* parse.c (#include "linespec.h"): Removed.
	* regcache.c (#include "frame.h"): Removed.
	* remote.c (#include "frame.h"): Removed.
	(getpkt_sane): Make static.
	* source.c (#include "completer.h"): Removed.
	* stack.c (#include "symfile.h"): Removed.
	(#include "objfiles.h"): Removed.
	* symfile.c (#include "completer.h"): Removed.
	* tracepoint.c (#include "completer.h"): Removed.
	* values.c (#include "frame.h"): Removed.
	* varobj.c (#include "valprint.h"): Removed.
	* wrapper.c (#include "frame.h"): Removed.
	
	* memattr.c (create_mem_region): Removed unused variable.
	* remote-nrom.c: Removed spurious semicolon after init_nrom_ops.

2001-03-27  Nick Clifton  <nickc@redhat.com>

	* remote-rdp.c (rdp_set_command_line): Add missing double quote.

2001-03-27  Kevin Buettner  <kevinb@redhat.com>

	* solib-aix5.c (build_so_lib_from_mapfile): Use xfree() instead
	of free().

2001-03-27  Eli Zaretskii  <eliz@is.elta.co.il>

	* TODO (Cleanups): Remove the item about converting docs to GFDL.

2001-03-26  Kevin Buettner  <kevinb@redhat.com>

	* ia64-tdep.c (slotN_contents, replace_slotN_contents): Change
	type of ``bundle'' from unsigned char * to char *.
	(ia64_get_saved_register): Use alloca() to allocate register
	buffers.

	* solib-aix5.c (build_so_lib_from_mapfile): Fix xasprintf() usage.

2001-03-26  Kevin Buettner  <kevinb@redhat.com>

	* proc-utils.h (procfs_ctl_t): New typedef.
	* proc-api.c (write_with_trace): Change type of ``opcode'' from
	long to procfs_ctl_t.  Don't assume that the target has defined
	BREAKPOINT.  Handle case in which PCRESET is the same as PCUNSET.
	* proc-events.c (sys/syscall.h, sys/fault.h): Include conditionally.
	* procfs.c (sys/fault.h, sys/syscall.h): Include conditionally.
	(gdb_sigset_t, gdb_sigaction_t, gdb_siginfo_t, gdb_premptysysset)
	(gdb_praddsysset, gdb_prdelsysset, gdb_pr_issyssetmember):
	Conditionally define as appropriate for AIX/non-AIX systems.  Use
	these defines/typedefs as appropriate elsewhere in file.
	(struct procinfo): Change type of saved_sigset and saved_sighold
	from sigset_t to gdb_sigset_t.  Make saved_exitset and
	saved_entryset pointer variables.  Add two new fields, num_syscalls
	and syscall_names.
	(DYNAMIC_SYSCALLS): Define when HAVE_PRSYSENT_T is defined.
	(sysset_t_size, sysset_t_alloc): New functions.
	(load_syscalls, free_syscalls, find_syscall): New functions for
	platforms which define DYNAMIC_SYSCALLS.
	(create_procinfo): Call load_syscalls.
	(destroy_one_procinfo): Call free_syscalls.
	(GDBRESET): Don't define twice.
	(proc_modify_flag): Change type of operation code array `arg'
	from long to procfs_ctl_t.
	(proc_stop_process, proc_wait_for_stop, proc_run_process)
	(proc_set_traced_signals, proc_set_traced_faults)
	(proc_set_traced_sysentry, proc_set_traced_sysexit)
	(proc_set_held_signals, proc_clear_current_fault)
	(proc_set_current_signal, proc_clear_current_signal, proc_set_gregs)
	(proc_set_fpregs, proc_kill, proc_set_watchpoint): Likewise for `cmd'.
	(proc_set_traced_sysentry): Dynamically allocate variable sized
	struct gdb_proc_ctl_pcsentry.  Also, free it at function exit.
	(proc_set_traced_sysexit): Dynamically allocate variable
	sized struct gdb_proc_ctl_pcsexit.  Also, free it at
	function exit.
	(proc_get_traced_sysentry, proc_get_traced_sysexit): Add new code
	for reading the sysset_t struct on AIX5.
	(procfs_debug_inferior): Don't assume that SYS_exit will be
	defined.  Add new code for finding certain syscalls on AIX5.
	(syscall_is_lwp_exit, syscall_is_exit, syscall_is_exec)
	(syscall_is_lwp_create): New functions.
	(procfs_wait): Restructured code which checks for certain
	system calls to use the new syscall_is_... functions.
	(procfs_notice_signals): Account for the fact that saved_entryset
	and saved_exitset in struct procinfo are now pointers.

2001-03-26  Kevin Buettner  <kevinb@redhat.com>

	* symtab.c (find_pc_sect_line): Revise method used for finding
	the ending pc.

2001-03-26  Mark Kettenis  <kettenis@gnu.org>

	* i386-linux-tdep.c (i386_linux_sigtramp_saved_pc,
	i386_linux_sigtramp_saved_sp): Make static.
	(i386_linux_frame_saved_pc): New function based on the old
	FRAME_SAVED_PC macro, but use read_memory_unsigned_integer instead
	of read_memory_integer.
	* config/i386/tm-linux.h (sigtramp_saved_pc): Remove definition.
	(i386_linux_sigtramp_saved_pc): Remove prototype.
	(FRAME_SAVED_PC): Redefine in terms of i386_linux_frame_saved_pc.
	(i386_linux_frame_saved_pc): New prototype.

2001-03-26  Andrew Cagney  <ac131313@redhat.com>

	* MAINTAINERS: Document m88k as a ``Known problem in 5.1''.
	* TODO (GDB 5.1 - Cleanups): Update.

2001-03-26  Andrew Cagney  <ac131313@redhat.com>

	* fork-child.c (clone_and_follow_inferior): Delete #ifdef
	HAVE_VFORK.

2001-03-26  Mark Kettenis  <kettenis@gnu.org>

	* config/i386/tm-symmetry.h (PUSH_ARGUMENTS): #undef.

	* i386-tdep.c (i386_push_arguments, i386_store_struct_return): New
	functions.
	* config/i386/tm-i386.h (PUSH_ARGUMENTS): New macro.
	(STORE_STRUCT_RETURN): Redefine in terms of
	i386_store_struct_return.
	(i386_push_arguments, i386_store_struct_return): New prototypes.
	* config/i386/tm-i386v.h (STORE_STRUCT_RETURN): Remove.  It's
	definition was identical to the definition in "i386/tm-i386.h" so
	the new definition should suffice too.

2001-03-26  Eli Zaretskii  <eliz@is.elta.co.il>

	* event-loop.c (toplevel) [!HAVE_POLL] [NO_FD_SET]: Remove unused
	definitions for SELECT, NBBY, FD_SETSIZE, NFDBITS, and MASK_SIZE.

	* config/djgpp/djconfig.sh: Add copyright notice.

	* ser-go32.c (rawclock): Remove prototype; include time.h instead.
	(ISR, dos_hookirq, isr_t): Convert K&R definition to ANSI C.
	(top level) <string.h>: Include gdb_string.h instead.
	(dos_noop, dos_raw, dos_noflush_set_tty_state) 
	(dos_print_tty_state, dos_info): Remove ATTRIBUTE_UNUSED.

	* go32-nat.c (go32_create_inferior): Move the declaration of
	`environ' to here from the top level.
	(top level) <_initialize_go32_nat>: Remove redundant prototype.
	<gdb_string.h>: Include it instead of string.h.
	(store_register): Call register_buffer instead of accessing
	registers[] directly.
	(redir_cmdline_delete, redir_cmdline_parse, redir_to_debugger) 
	(redir_to_debugger, redir_debug_init) [__DJGPP_MINOR__ < 3]: Put
	the function names at the start of the line.
	(go32_set_dr): Throw internal_error if the argument is not a valid
	debug register number.
	(go32_open, go32_close, go32_attach, go32_detach, go32_resume) 
	(go32_wait, go32_xfer_memory, go32_files_info) 
	(go32_terminal_info): Remove ATTRIBUTE_UNUSED.

2001-03-25  Jim Blandy  <jimb@redhat.com>

	* mips-tdep.c (mips_gdbarch_init): Tweak indentation.

2001-03-25  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

	From  Andrew Cagney  <ac131313@redhat.com>

        * coffread.c: Include "gdb_assert.h".
	(coff_symtab_read): Cast the integer s_sclass to a long before
 	casting it to a pointer.

2001-03-25  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

	From  Andrew Cagney  <ac131313@redhat.com>
	
        * coffread.c (coff_symtab_read): Initialize
 	``fcn_first_line_addr''.  Check that the ``.bf'' always preceeds
 	the ``.ef'' info.
	* dbxread.c (find_text_range): Initialize ``start'' and ``end''.

2001-03-23  Andrew Cagney  <ac131313@redhat.com>

	* config/sparc/tm-sp64.h (GDB_MULTI_ARCH): Down grade to
 	GDB_MULTI_ARCH_PARTIAL from two.  SOFTWARE_SINGLE_STEP is not
 	multi-arch.

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

	* target.h (SOFTWARE_SINGLE_STEP_P)
	(SOFTWARE_SINGLE_STEP): Delete macro definitions.

2001-03-23  Andrew Cagney  <ac131313@redhat.com>

	* gdbarch.sh (gdbarch_register_read, gdbarch_register_write): Add.
	* gdbarch.h, gdbarch.c: Regenerate.
	
	* regcache.h (regcache_read, regcache_write): Declare.
	(registers, register_valid, register_buffer): Add note that these
	interfaces are deprecated.
	
	* regcache.c: Include "gdb_assert.h".
	(legacy_write_register_gen): Rename write_register_gen.
	(legacy_read_register_gen): Rename read_register_gen.
	(regcache_read, regcache_write): New function.
	(read_register_gen, write_register_gen): New function.
	(write_register): Simplify.  Use write_register_gen.
	(read_register): Ditto using read_register_gen.
	(read_signed_register): Ditto.
	(read_register_bytes): Ditto!!!!
	(supply_register): Add note that CLEANUP_REGISTER_VALUE is being
	replaced by gdbarch_register_read.

	* TODO (GDB 5.2 - Cleanups): Add list of gdbarch methods to
	deprecate.

2001-03-23  Jim Blandy  <jimb@redhat.com>

	Fix from Dan Berlin:

	* stabsread.c (read_cpp_abbrev): Properly construct the names of
	virtual function table pointer fields.

2001-03-19  Andrew Cagney  <ac131313@redhat.com>

	* defs.h (xfree, mcalloc, mmalloc, mrealloc, mfree, xmmalloc,
	xmrealloc): Move existing declarations to the one place and
	re-order to be consistent.
	(xmcalloc, xmfree): Declare.
	(xmmalloc, xmrealoc): Assume ISO-C - use size_t and void* in
	declaration.
	
	* utils.c (size_t): Delete #ifdef defining size_t.
	(mmalloc, mrealloc, mcalloc, mfree): Re-order.
	(mmalloc, mrealloc, mcalloc): Document as only calls in GDB
	corresponding malloc, realloc, calloc.
	(mfree): Call free directly.
	(xmmalloc, xmrealloc): Clean up. Assume ISO-C.
	(xmcalloc, xmfree): New functions. Copy old xcalloc and xfree
	function bodies to here.
	(xcalloc, xfree): Call xmcalloc and xmfree respectfully.
	
2001-03-23  Andrew Cagney  <ac131313@redhat.com>

	* fork-child.c (fork_inferior): Make ``argv'', ``exec_file'' and
	``shell_file'' static locals.

	* jv-lang.c (java_link_class_type): Initialize ``field'' and
	``method''.
	
	* jv-valprint.c (java_value_print): Initialize ``next_element''.

2001-03-23  Mark Kettenis  <kettenis@gnu.org>

	* config/i386/nm-i386.h: Fix formatting and change reference to
	i386-tdep.c to i386-nat.c.

2001-03-23  David Smith  <dsmith@redhat.com>

	* configure.in: Corrected spelling errors.
	* configure: Regenerated.

2001-03-22  Andrew Cagney  <ac131313@redhat.com>

	* TODO (GDB 5.1 - Cleanups): Add more targets to obsolete.

2001-03-22  Andrew Cagney  <ac131313@redhat.com>

	* Makefile.in (NTSSTART): Delete.
	(NTSOBS): Delete.
	(kdb): Delete target.
	* kdb-start.c, stuff.c: Mark as obsolete.
	* NEWS: Update.

2001-03-22  Andrew Cagney  <ac131313@redhat.com>

	* config/pa/xm-hppah.h (HPPA_COMPILER_BUG): Delete. GDB only
	compiles using an ISO-C compiler.
	(MALLOC_INCOMPATIBLE): Ditto.
	* linespec.c (decode_line_1): Delete hack to work around
	HPPA_COMPILER_BUG.

2001-03-22  Andrew Cagney  <ac131313@redhat.com>

	* exec.c (xfer_memory): Always initialize section.
	* infrun.c (normal_stop): Always initialize source_flag.

2001-03-22  Andrew Cagney  <ac131313@redhat.com>

	* TODO (Remote Protocol Support): Review.  Add notes about ``!'',
	non-use of a continue address and typical use of ``q'' packet.

2001-03-22  Eli Zaretskii  <eliz@is.elta.co.il>

	Make DJGPP use the new unified support for hardware
	breakpoints and watchpoints on x86 targets:

	* config/i386/nm-go32.h <top level>: Don't include nm-i386v.h,
	include nm-i386.h instead.
	(TARGET_HAS_HARDWARE_WATCHPOINTS, HAVE_CONTINUABLE_WATCHPOINT)
	(TARGET_CAN_USE_HARDWARE_WATCHPOINT, STOPPED_BY_WATCHPOINT)
	(TARGET_REGION_OK_FOR_HW_WATCHPOINT, DECR_PC_AFTER_HW_BREAK)
	(target_stopped_data_address, target_insert_watchpoint)
	(target_remove_watchpoint, target_insert_hw_breakpoint)
	(target_remove_hw_breakpoint): Don't define.
	(I386_USE_GENERIC_WATCHPOINTS, I386_DR_LOW_SET_CONTROL)
	(I386_DR_LOW_SET_ADDR, I386_DR_LOW_RESET_ADDR)
	(I386_DR_LOW_GET_STATUS): Define to call appropriate go32_*
	functions from go32-nat.c.

	* config/i386/go32.mh (NATDEPFILES): Add i386-nat.o.

	* go32-nat.c <top level>: Remove prototypes for watchpoint-
	related functions.  Remove definitions of watchpoint-related
	macros.
	(go32_mourn_inferior): Call i386_cleanup_dregs instead of the
	private cleanup_dregs function.
	(cleanup_dregs, go32_insert_watchpoint)
	(go32_insert_aligned_watchpoint, go32_handle_nonaligned_watchpoint)
	(go32_remove_watchpoint, go32_remove_aligned_watchpoint)
	(go32_region_ok_for_watchpoint, go32_stopped_by_watchpoint)
	(go32_remove_hw_breakpoint, go32_insert_hw_breakpoint): Remove.
	(go32_set_dr, go32_set_dr7, go32_get_dr6): New functions.

2001-03-21  Kevin Buettner  <kevinb@redhat.com>

	* ia64-tdep.c (fetch_instruction): Warn about slot numbers greater
	than two instead of generating an error.
	
2001-03-21  Jim Blandy  <jimb@redhat.com>

	* cp-valprint.c: Reformat to bring into line with GNU coding
	standards.

2001-03-21  Mark Kettenis  <kettenis@gnu.org>

	Make Linux use the new unified support for hardware breakpoints
	and watchpoints on x86 targets.
	* i386-linux-nat.c: Doc fixes.  Include "gdb_assert.h".
	[HAVE_SYS_DEBUGREG_H]: Include <sys/debugreg.h>.
	(DR_FIRSTADDR, DR_LASTADDR, DR_STATUS, DR_CONTROL): Define to
	appropriate value if not already defined.
	(register_u_addr): New function.
	(kernel_u_size): New function.
	(i386_linux_dr_get, i386_linux_dr_set): New functions.
	(i386_linux_dr_set_control, i386_linux_dr_set_addr,
	i386_linux_reset_addr, i386_linux_dr_get_status): New functions.
	* config/i386/nm-linux.h: Don't include "nm-i386v.h".
	(I386_USE_GENERIC_WATCHPOINTS): Define and include "nm-i386.h".
	(TARGET_HAS_HARDWARE_WATCHPOINTS,
	TARGET_CAN_USE_HARDWARE_WATCHPOINTS, HAVE_CONTINUABLE_WATCHPOINT,
	STOPPED_BY_WATCHPOINT, target_insert_watchpoint,
	target_remove_watchpoint): Remove macros.
	(i386_stopped_by_watchpoint, i386_insert_watchpoint,
	i386_remove_watchpoint): Remove prototypes.
	(register_u_addr): New prototype.
	(REGISTER_U_ADDR): Define in terms of register_u_addr.
	(i386_linux_dr_set_control, i386_linux_dr_set_addr,
	i386_linux_reset_addr, i386_linux_dr_get_status): New prototypes.
	(I386_DR_LOW_SET_CONTROL, I386_DR_LOW_SET_ADDR,
	I386_DR_LOW_RESET_ADDR, I386_DR_LOW_GET_STATUS): New macros.
	* config/i386/linux.mh (NATDEPFILES): Replace i386v-nat.o with
	i386-nat.o.

2001-03-21  Jim Blandy  <jimb@redhat.com>

	Fix from Dan Berlin:

	* linespec.c (find_methods): Whitespace differences aren't
	significant in *un*mangled method names.  Use strcmp_iw to compare
	them, not STREQ.

2001-03-21  Andrew Cagney  <ac131313@redhat.com>

	* gdbarch.sh: Allow a non- multi-arch target to override a
	predicate.
	* gdbarch.h: Regenerate.

2001-03-21  Andrew Cagney  <ac131313@redhat.com>

	* gdbarch.sh: Avoid use of ``!''.

2001-03-20  Andrew Cagney  <ac131313@redhat.com>

	* target.h (enum target_signal): Move definition from here.
	* defs.h (enum target_signal): To here.

	* config/arc/tm-arc.h (arc_software_single_step): Change type of
	first parameter to enum target_signal.
	* config/rs6000/tm-rs6000.h (rs6000_software_single_step): Ditto.
	* config/sparc/tm-sparc.h (sparc_software_single_step): Ditto.
	* rs6000-tdep.c (rs6000_software_single_step): Update.
	
2001-03-20  Andrew Cagney  <ac131313@redhat.com>

	* frame.h (SIZEOF_FRAME_SAVED_REGS): Report an error if macro
	already defined.
	
	From 2000-08-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
        * stabsread.c (define_symbol): A parameter ('R'), a local ('r'),
        or a reference ('a') can be in a pseudo register.
        * infcmd.c (do_registers_info): Must take into account the pseudo
        registers to print their value.
        (registers_info): Likewise.
        * stack.c (frame_info): Likewise.
        * frame.h (SIZEOF_FRAME_SAVED_REGS): Save the pseudo registers.

2001-03-21  Eli Zaretskii  <eliz@is.elta.co.il>

	Unified support for hardware breakpoints and watchpoints on
	x86 targets:

	* config/i386/nm-i386.h: New file.

	* config/i386/nm-i386.h: (i386_cleanup_dregs)
	(i386_insert_watchpoint, i386_remove_watchpoint)
	(i386_region_ok_for_watchpoint, i386_stopped_by_hwbp)
	(i386_stopped_data_address, i386_insert_hw_breakpoint)
	(i386_remove_hw_breakpoint): Declare prototypes.
	[I386_USE_GENERIC_WATCHPOINTS] (TARGET_CAN_USE_HARDWARE_WATCHPOINT):
	Define if not already defined.
	(TARGET_REGION_OK_FOR_HW_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT)
	(STOPPED_BY_WATCHPOINT, target_stopped_data_address)
	(target_insert_watchpoint, target_remove_watchpoint)
	(target_insert_hw_breakpoint, target_remove_hw_breakpoint): Define
	to call the appropriate i386_* functions.

	* i386-nat.c: New file.

	* i386-nat.c (I386_DR_CONTROL_MASK, I386_DR_LOCAL_ENABLE)
	(I386_DR_GLOBAL_ENABLE, I386_DR_DISABLE, I386_DR_SET_RW_LEN)
	(I386_DR_GET_RW_LEN, I386_DR_WATCH_HIT): New macros.
	(dr_mirror, dr_status_mirror, dr_control_mirror, dr_ref_count)
	(maint_show_dr): New variables.
	(i386_cleanup_dregs, i386_show_dr, i386_length_and_rw_bits)
	(i386_insert_aligned_watchpoint, i386_remove_aligned_watchpoint)
	(i386_handle_nonaligned_watchpoint, i386_insert_watchpoint)
	(i386_remove_watchpoint, i386_region_ok_for_watchpoint)
	(i386_stopped_data_address, i386_stopped_by_hwbp)
	(i386_insert_hw_breakpoint, i386_remove_hw_breakpoint): New
	functions.
	(_initialize_i386_nat): New function.
	[I386_USE_GENERIC_WATCHPOINTS]: Add new	maint command
	`show-debug-regs', sets maint_show_dr to non-zero value and
	activates debugging print-outs in functions which insert, remove,
	and test watchpoints and hardware breakpoints.

	* Makefile.in (i386-nat.o): New target.
	(ALLDEPFILES): Add i386-nat.o.

2001-03-21  Mark Kettenis  <kettenis@gnu.org>

	* i386-tdep.c: Add back _initialize_i386_tdep prototype with
	appropriate comment.

2001-03-20  Kevin Buettner  <kevinb@redhat.com>

	* config/alpha/alpha-linux.mh (NATDEPFILES): Use proc-service.o,
	thread-db.o, and lin-lwp.o for thread support instead of
	linux-thread.o and lin-thread.o.
	* config/alpha/nm-linux.h (PREPARE_TO_PROCEED, GET_THREAD_SIGNALS)
	(ATTACH_LWP): Define to use the following lin-lwp.c functions...
	(lin_lwp_prepare_to_proceed, lin_thread_get_thread_signals)
	(lin_lwp_attach_lwp): Declare.

2001-03-20  Jim Blandy  <jimb@redhat.com>

	Fix from Dan Berlin:
	
	* Makefile.in: Clean up dependencies on ../include/demangle.h.
	(demangle_h): New variable.
	(jv-typeprint.o, jv-valprint.o, linespec.o): Use it.

2001-03-20  Andrew Cagney  <ac131313@redhat.com>

	* target.h (SOFTWARE_SINGLE_STEP_P): Add empty parameter list.
	* breakpoint.c (bpstat_stop_status): Update.
	* infrun.c (handle_inferior_event): Ditto.
	* mips-tdep.c (mips_dump_tdep): Ditto.
	* infrun.c (resume): Ditto.
	* infptrace.c (child_resume): Ditto.
	* config/mips/tm-wince.h (SOFTWARE_SINGLE_STEP_P): Ditto.
	* config/sh/tm-wince.h (SOFTWARE_SINGLE_STEP_P): Ditto.
	* config/sparc/tm-sparc.h (SOFTWARE_SINGLE_STEP_P): Ditto.
	* config/powerpc/tm-linux.h (SOFTWARE_SINGLE_STEP_P): Ditto.
	* config/arm/tm-wince.h (SOFTWARE_SINGLE_STEP_P): Ditto.
	* config/arc/tm-arc.h (SOFTWARE_SINGLE_STEP_P): Ditto.
	* config/powerpc/tm-ppc-eabi.h (SOFTWARE_SINGLE_STEP_P): Ditto.

2001-03-20  Andrew Cagney  <ac131313@redhat.com>

	* config/powerpc/tm-linux.h (SOFTWARE_SINGLE_STEP): Replace abort
	with internal_error.

2001-03-20  Jim Blandy  <jimb@redhat.com>

	Fix from Dan Berlin:
	
	* linespec.c (find_methods): Just call CHECK_TYPEDEF on t, rather
	than asking for sym_class's type; that's circuitous.  Remove
	sym_class, since the last use of it is gone.

2001-03-20  Eli Zaretskii  <eliz@is.elta.co.il>

	* breakpoint.c (print_it_typical) <bp_access_watchpoint> [UI_OUT]:
	Correct the order of calls to ui_out_field_string and
	ui_out_list_begin when bs->old_val is NULL.

2001-03-19  Kevin Buettner  <kevinb@redhat.com>

	* configure.in (AC_CHECK_HEADERS): Check for existence of nlist.h.
	* configure: Regenerate.
	* config.in: Regenerate.
	* solib-legacy.c (nlist.h): Include if HAVE_NLIST_H is defined.

2001-03-19  Kevin Buettner  <kevinb@redhat.com>

	* config/i386/i386v42mp.mh (NATDEPFILES): List all files on
	same line to avoid problems with Unixware 7's make when building
	a cross debugger.

2001-03-19  Andrew Cagney  <ac131313@redhat.com>

	* defs.h (malloc): Move declaration from here.
	* utils.c (malloc): To here.
	* config/pa/xm-hppah.h (malloc): Delete declaration.

	* gnu-nat.c (make_proc): Use xmalloc instead of malloc.
	* hp-psymtab-read.c (hpread_call_pxdb): Ditto.
	(hpread_quick_traverse): Ditto.
	* infttrace.c (create_thread_info): Ditto.
	(kill_inferior): Ditto.
	* gnu-nat.c (make_inf): Ditto, and don't check return value.
	* procfs.c (proc_update_threads): Ditto.
	* valprint.c (print_decimal_chars): Ditto.
	* gdbtypes.c (cfront_mangle_name): Use xasprintf instead of
	malloc and sprintf.
	* remote-rdp.c (rdp_set_command_line): Ditto.

2001-03-19  Andrew Cagney  <ac131313@redhat.com>

	* defs.h (realloc): Move declaration from here.
	* utils.c (realloc): To here.
	* config/pa/xm-hppah.h (realloc): Delete declaration.
	* lin-thread.c (insert_thread): Use xrealloc instead of realloc.
	* symfile.c (add_filename_language): Ditto.
	* event-loop.c (create_file_handler): Ditto.

2001-03-19  Andrew Cagney  <ac131313@redhat.com>

	* defs.h (free): Move declaration from here.
	* utils.c (free): To here.
	(xfree): Document as the only call to free().
	* config/pa/xm-hppah.h (free): Delete declaration.

2001-03-19  Kevin Buettner  <kevinb@redhat.com>

	* config/ia64/linux.mh (NATDEPFILES): Add proc-service.o to
	this list.

2001-03-19  Andrew Cagney  <ac131313@redhat.com>

	* eval.c (evaluate_subexp): Remove #ifdef __STDC__ and ``inline''.
	* config/mips/xm-mips.h (offsetof): Define when !GNUC not !STDC.
	* cli/cli-cmds.c (init_cli_cmds): Remove #ifdef __STDC__

2001-03-19  Andrew Cagney  <ac131313@redhat.com>

	* TODO: List known problems with TUI.

2001-03-19  Andrew Cagney  <ac131313@redhat.com>

	* MAINTAINERS: Jimmy Guo stepped down as a maintiner (TUI,
	gdb.hp).

2001-03-19  Andrew Cagney  <ac131313@redhat.com>

	* remote.c (remote_cisco_section_offsets): Do not cast result from
	bfd_get_section_name.
	(compare_sections_command): Ditto.
	(remote_cisco_section_offsets): Make ``p'' a const pointer.
	(compare_sections_command): Ditto for ``sectname''.

2001-03-19  Andrew Cagney  <ac131313@redhat.com>

	From Mon Nov 20 13:59:29 2000 Andrew Cagney <cagney@b1.cygnus.com>:
	* valops.c (hand_function_call): Simplify computation of the
	address of the pushed argument.
 
2001-03-17  Andrew Cagney  <ac131313@redhat.com>

	* p-exp.y (parse_number): Avoid shift overflow when ``long''.
	Code copied from c-exp.y.

2001-03-18  Kevin Buettner  <kevinb@redhat.com>

	* acconfig.h (HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS)
	(HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS)
	(HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS): New configure macros.
	* configure.in (HAVE_STRUCT_LINK_MAP32): Move this test out
	of the Solaris procfs testing section.  Instead, group with...
	(HAVE_STRUCT_LINK_MAP_WITH_L_MEMBERS)
	(HAVE_STRUCT_LINK_MAP_WITH_LM_MEMBERS)
	(HAVE_STRUCT_SO_MAP_WITH_SOM_MEMBERS): New <link.h> tests.
	* configure: Regenerate.
	* config.in: Regenerate.

	* solib-legacy.c (legacy_svr4_fetch_link_map_offsets): Use
	new configure macros to choose which (if any) code to
	compile in.  Added code to explicitly handle *BSD systems;
	these systems were previously handled only through macro
	redefinition.  Also, due to the way the autoconf tests are set
	up, this function will no longer return a non-zero value when
	GDB is configured as a cross debugger.  I.e, cross debuggers
	will no longer be able to "accidentally" get the host system's
	link map offsets.

2001-03-18  Kevin Buettner  <kevinb@redhat.com>

	* config/i386/nbsd.mh (NATDEPFILES): List all files on the same
	line to avoid build problem on NetBSD 1.4.

2001-03-17  Michael Chastain  <chastain@redhat.com>

	* win32-nat.c (child_attach): check args for NULL before passing
	to strtoul.  This fixes PR gdb/43.

2001-03-17  Mark Kettenis  <kettenis@gnu.org>

	* i387-nat.h: Doc Fix.

	* i386-tdep.c: Fix formatting.
	(i386_get_frame_setup, i386_follow_jump, codestream_read,
	codestream_seek, codestream_fill, skip_trampoline_code,
	gdb_print_insn_i386, _initialize_i386_tdep): Remove redundant
	prototypoes.

2001-03-17  Mark Kettenis  <kettenis@gnu.org>

	* config/i386/tm-linux.h (TARGET_ANALYZE_FLOATING): Remove.  It's
	no longer used.  Also remove associated FIXME.

2001-03-16  Andrew Cagney  <ac131313@redhat.com>

	* gdbarch.sh: Add classes ``m'' and ``M'' for pure multi-arch.  Do
	not generate macro wrappers for multi-arch functions or
	predicates.
	(class_is_info_p, class_is_predicate_p): Update.
	(class_is_function_p, class_is_variable_p): Ditto.
	(class_is_multiarch_p): New class function.

2001-03-16  J.T. Conklin  <jtc@redback.com>

	* config/h8300/tm-h8300.h (FRAME_ARGS_ADDRESS): Changed to use
	h8300_frame_args_address from frame_args_address.
	(FRAME_LOCALS_ADDRESS): Changed to use h8300_frame_locals_address
	from frame_locals_address.
	(PRINT_REGISTER_HOOK): Changed to use h8300_print_register_hook
	from print_register_hook.
	(h8300_frame_args_address): Declare.
	(h8300_frame_find_saved_regs): Declare.
	(h8300_frame_locals_address): Declare.
	(h8300_frame_saved_pc): Declare.
	(h8300_pop_frame): Declare.
	(h8300_print_register_hook): Declare.
	* h8300-tdep.c (h8300_frame_find_saved_regs): Removed declaration.
	(h8300_frame_args_address): Renamed from frame_args_address.
	(h8300_frame_locals_address): Renamed from frame_locals_address.
	(h8300_pop_frame): Renamed from pop_frame.
	(h8300_print_register_hook): Renamed from print_register_hook.

2001-03-16  Kevin Buettner  <kevinb@redhat.com>

	* solib-svr4.c (bfd_lookup_symbol):  Change type of
	``storage_needed'' from unsigned int to long in order to
	match return type of bfd_get_symtab_upper_bound() and
	bfd_get_dynamic_symtab_upper_bound().
	* solib-aix5.c (bfd_lookup_symbol): Likewise.  Also, eliminate
	REASONABLE_LIMIT hack which had been added to work around this
	problem.

2001-03-15  Kevin Buettner  <kevinb@redhat.com>

	* solib-aix5.c (bfd_lookup_symbol, build_so_list_from_mapfile)
	(aix5_relocate_main_executable, aix5_clear_solib): Replace calls
	to free() with calls to xfree().
	(bfd_lookup_symbol): Eliminate use of PTR.
	(build_so_list_from_mapfile): Use xasprintf() instead of sprintf().

2001-03-15  Martin Hunt  <hunt@redhat.com>

	* linespec.c (decode_line_1): Remove trailing quote
	when parsing double quotes.

2001-03-15  Kevin Buettner  <kevinb@redhat.com>

	* uw-thread.c (read_thr_debug, read_map, read_lwp, thread_iter)
	(libthread_stub, libthread_init): Pass NULL for the mem_attrib
	argument in the to_xfer_memory calls.

2001-03-15  Andrew Cagney  <ac131313@redhat.com>

	* MAINTAINERS: Fix typo - w65 not w64.  Still doesn't build.
	* TODO (GDB 5.1 - Cleanups): Add status of targets being obsoleted.

2001-03-15  Andrew Cagney  <ac131313@redhat.com>

	* wince.c (child_xfer_memory): Add attrib parameter.
	* symm-nat.c (child_xfer_memory): Ditto.
	* mac-nat.c (child_xfer_memory): Ditto.
	* infttrace.c (child_xfer_memory): Ditto.
	* procfs.c (procfs_xfer_memory): Ditto.
	* lin-thread.c (thread_db_xfer_memory): Ditto.
	* gnu-nat.c (gnu_xfer_memory): Ditto.

2001-03-14  Andrew Cagney  <ac131313@redhat.com>

	* NEWS: Mention that Harris/CXUX m88k is obsolete.

2001-03-13  Andrew Cagney  <ac131313@redhat.com>

	* config/mips/tm-mips.h: Include "regcache.h" for macros refering
	to regcache functions.
	* config/m68k/tm-m68k.h: Ditto.
	* config/i386/tm-i386v.h: Ditto.
	* config/mcore/tm-mcore.h: Ditto.
	* config/m88k/tm-m88k.h: Ditto.
	* config/m68k/tm-news.h: Ditto.
	* config/m68k/tm-linux.h: Ditto.
	* config/m68k/tm-delta68.h: Ditto.
	* config/m68k/nm-sun3.h: Ditto.
	* config/m32r/tm-m32r.h: Ditto.
	* config/i386/tm-symmetry.h: Ditto.
	* config/i386/tm-sun386.h: Ditto.
	* config/i386/tm-i386.h: Ditto.
	* config/i386/nm-symmetry.h: Ditto.
	* config/i386/nm-sun386.h: Ditto.
	* config/i386/nm-ptx4.h: Ditto.
	* config/i386/nm-i386mach.h: Ditto.
	* config/h8500/tm-h8500.h: Ditto.
	* config/h8300/tm-h8300.h: Ditto.
	* config/fr30/tm-fr30.h: Ditto.
	* config/d30v/tm-d30v.h: Ditto.
	* config/arm/tm-arm.h: Ditto.
	* config/arc/tm-arc.h: Ditto.
	* config/alpha/tm-alpha.h: Ditto.
	* config/a29k/tm-vx29k.h: Ditto.
	* config/a29k/tm-a29k.h: Ditto.
	* config/w65/tm-w65.h: Ditto.
	* config/vax/tm-vax.h: Ditto.
	* config/v850/tm-v850.h: Ditto.
	* config/tic80/tm-tic80.h: Ditto.
	* config/sparc/tm-sparclite.h: Ditto.
	* config/sparc/tm-sparclet.h: Ditto.
	* config/sparc/tm-sparc.h: Ditto.
	* config/sparc/nm-sun4sol2.h: Ditto.
	* config/sparc/nm-sun4os4.h: Ditto.
	* config/sparc/nm-nbsd.h: Ditto.
	* config/powerpc/nm-solaris.h: Ditto.
	* config/pa/tm-hppao.h: Ditto.
	* config/pa/tm-hppa.h: Ditto.
	* config/pa/nm-hppab.h: Ditto.
	* config/ns32k/tm-umax.h: Ditto.
	* config/ns32k/tm-merlin.h: Ditto.
	* config/nm-m3.h: Ditto.
	* config/nm-gnu.h: Ditto.

2001-03-14  Andrew Cagney  <ac131313@redhat.com>

	* MAINTAINERS: Update list of targets. Mark arm-* and v850-elf as
	broken.  Mark sh-*, ia64-linux and ns32k-netbsd as buildable.
	Specify an m88k target.  Include sample GAWK script to generate
	target list.  Delete non-existant romp target.
	* TODO (GDB 5.1 - Cleanups): Update.

2001-03-14  Keith Seitz  <keiths@cygnus.com>

	* linespec.c (decode_line_1): Skip argptr over a leading
	double quote. Prevents alloc of 0 bytes and memcpy of -1 bytes.

2001-03-14  Kevin Buettner  <kevinb@redhat.com>

	* config/djgpp/fnchange.lst (ia64-aix-nat.c): Add entry.

2001-03-13  Andrew Cagney  <ac131313@redhat.com>

	* ui-out.h: Remove #if __STDC__, assume an ISO-C compiler.
	* m3-nat.c: Ditto.
	* p-lang.h: Ditto.
	* printcmd.c (printf_command): Ditto.
	* ch-exp.c (match_integer_literal): Ditto.
	* scm-tags.h: Ditto.
	* ser-go32.c: Ditto.
	* hppa-tdep.c (unwind_command): Ditto.
	* defs.h (volatile): Delete macro definition.  Assume __STDC__.
	* remote-adapt.c (volatile): Ditto.
	* remote-eb.c (volatile): Ditto.
	* remote-mm.c (volatile): Ditto.
	* defs.h (alloca): Assume __STDC__, declare returning void *.

2001-03-08  Andrew Cagney  <ac131313@redhat.com>

	* inferior.h (ARCH_NUM_REGS): Delete definition.
	* stack.c (frame_info): Use NUM_REGS, not ARCH_NUM_REGS.
	* regcache.c (registers_changed): Ditto.
	(registers_fetched): Ditto.
	* infptrace.c (fetch_inferior_registers): Ditto.
	(store_inferior_registers): Ditto.
	* infcmd.c (do_registers_info): Ditto.
	(registers_info): Ditto.
	* i386-linux-nat.c (old_fetch_inferior_registers): Ditto.
	(old_store_inferior_registers): Ditto.
	* gdbserver/low-linux.c (register_addr): Ditto.
	* gdbserver/low-hppabsd.c (register_addr): Ditto.
	* core-aout.c: Don't include "inferior.h".
	(fetch_core_registers): Use NUM_REGS not ARCH_NUM_REGS.
	(register_addr): Ditto.

2001-03-13  Fernando Nasser  <fnasser@redhat.com>

	From Steven Johnson <sjohnson@neurizon.net>
	* cli/cli-script.c (define_command): Fix setting of post hooks.

2001-03-13  Mark Kettenis  <kettenis@gnu.org>

	* i386-linux-tdep.c: Fix formatting and clarify comments.
	(i386_linux_svr4_fetch_link_map_offsets): Use NULL instead of 0
	where appropriate.

2001-03-12  Andrew Cagney  <ac131313@redhat.com>

	* gnu-nat.c: Include "gdb_assert.h" instead of <assert.h>.
	(proc_update_sc): Use gdb_assert instead of assert.
	(proc_abort): Ditto.
	(inf_set_step_thread): Ditto.
	(gnu_wait): Ditto.
	(S_exception_raise_request): Ditto.
	(gnu_terminal_init_inferior): Ditto.

2001-03-09  Kevin Buettner  <kevinb@redhat.com>

	* Makefile.in (solib-svr4.o): Depend on solib-svr4.c, not solib.c.
	(solib-legacy.o): New makefile target.
	* solib-legacy.c: New file.
	* solib-svr4.h (SVR4_FETCH_LINK_MAP_OFFSETS): Delete.
	(default_svr4_fetch_link_map_offsets): Delete.
	(set_solib_svr4_fetch_link_map_offsets): Declare.
	(legacy_svr4_fetch_link_map_offsets_hook): Declare.
	* solib-svr4.c (elf/common.h): Include.
	(link.h): Only include for SunOS shared library support.
	(_SYSCALL32): Don't define.
	(SVR4_FETCH_LINK_MAP_OFFSETS): Define.
	(default_svr4_fetch_link_map_offsets): Made static; added forward
	declaration.
	(fetch_link_map_offsets): New static global.
	(legacy_svr4_fetch_link_map_offsets_hook): New global variable.
	(default_svr4_fetch_link_map_offsets):  Rewritten.  The guts
	of what used to be in this function now reside in
	legacy_svr4_fetch_link_map_offsets() in solib-legacy.c.
	(open_symbol_file_object): Fix declaration in SunOS section
	of the code.
	(set_solib_svr4_fetch_link_map_offsets): New extern function.
	(init_fetch_link_map_offsets): New static function.
	(_initialize_svr4_solib): Put static global fetch_link_map_offsets
	under multiarch control.

	* config/alpha/alpha-linux.mt (TDEPFILES): Add solib-legacy.o to
	list.
	* config/alpha/fbsd.mh (NATDEPFILES): Likewise.
	* config/arm/linux.mt (TDEPFILES): Likewise.
	* config/i386/fbsd.mh (NATDEPFILES): Likewise.
	* config/i386/i386dgux.mh (NATDEPFILES): Likewise.
	* config/i386/i386gnu.mh (NATDEPFILES): Likewise.
	* config/i386/i386sco5.mh (NATDEPFILES): Likewise.
	* config/i386/i386sol2.mt (TDEPFILES): Likewise.
	* config/i386/i386v4.mh (NATDEPFILES): Likewise.
	* config/i386/i386v42mp.mh (NATDEPFILES): Likewise.
	* config/i386/linux.mt (TDEPFILES): Likewise.
	* config/i386/nbsd.mh (NATDEPFILES): Likewise.
	* config/i386/nbsdelf.mh (NATDEPFILES): Likewise.
	* config/i386/ncr3000.mt (TDEPFILES): Likewise.
	* config/i386/ptx4.mh (XDEPFILES): Likewise.
	* config/i386/sun386.mt (TDEPFILES): Likewise.
	* config/ia64/linux.mt (TDEPFILES): Likewise.
	* config/m68k/linux.mt (TDEPFILES): Likewise.
	* config/m68k/m68kv4.mh (NATDEPFILES): Likewise.
	* config/m68k/nbsd.mh (NATDEPFILES): Likewise.
	* config/m68k/sun2os4.mt (TDEPFILES): Likewise.
	* config/m68k/sun3os4.mt (TDEPFILES): Likewise.
	* config/m88k/delta88v4.mh (NATDEPFILES): Likewise.
	* config/mips/mipsv4.mh (NATDEPFILES): Likewise.
	* config/ns32k/nbsd.mh (NATDEPFILES): Likewise.
	* config/powerpc/linux.mt (TDEPFILES): Likewise.
	* config/powerpc/nbsd.mh (NATDEPFILES): Likewise.
	* config/powerpc/solaris.mh (NATDEPFILES): Likewise.
	* config/sh/linux.mt (TDEPFILES): Likewise.
	* config/sparc/linux.mt (TDEPFILES): Likewise.
	* config/sparc/nbsd.mh (NATDEPFILES): Likewise.
	* config/sparc/nbsdelf.mh (NATDEPFILES): Likewise.
	* config/sparc/sp64linux.mt (TDEPFILES): Likewise.
	* config/sparc/sun4os4.mt (TDEPFILES): Likewise.
	* config/sparc/sun4sol2.mh (NATDEPFILES): Likewise.

2001-03-09  Kevin Buettner  <kevinb@redhat.com>

	* utils.c (xmrealloc, xcalloc): Return NULL for zero-sized requests.

2001-03-09  Andrew Cagney  <ac131313@redhat.com>

	* MAINTAINERS (Write After Approval): Update Philip Blundell.

2001-03-09  Keith Seitz  <keiths@cygnus.com>

	* MAINTAINERS: Add myself to write after approval list.

2001-03-09  Mark Kettenis  <kettenis@gnu.org>

	* i387-tdep.c (print_i387_status_word): Fix printing of Stack
	fault flag.  It is bit 6 of the x87 FPU status word, not bit 7.

2001-03-08  Andrew Cagney  <ac131313@redhat.com>

	* configure.host (m88*-harris-cxux*): Mark as obsolete.
	* configure.tgt: Ditto.
	* config/m88k/xm-cxux.h: Ditto.
	* config/m88k/tm-cxux.h: Ditto.
	* config/m88k/nm-cxux.h: Ditto.
	* config/m88k/cxux.mt: Ditto.
	* config/m88k/cxux.mh: Ditto.

2001-03-08  Andrew Cagney  <ac131313@redhat.com>

	* Makefile.in: Delete rules for obsolete files.

Thu Mar  8 15:43:40 2001  David Taylor  <taylor@redhat.com>

	* stack.c (parse_frame_specification): For one argument case,
 	handle the situation where the argument is an integer, not an
 	address -- arguably the most common case.  This matters on
	targets where pointers and addresses are different.

2001-03-08  Andrew Cagney  <ac131313@redhat.com>

	* TODO: Revise 5.1 list.  Delete PARAMS task.  Add coding standard
	review.  Clarify GNU/LINUX/sparc.  Move other tasks to 5.2 or
	general.

2001-03-07  Andrew Cagney  <ac131313@redhat.com>

	* TODO (GDB 5.1 Known Problems): Document problem of building GDB
	with SID on Solaris 8.

2001-03-07  Mark Kettenis  <kettenis@gnu.org>

	* defs.h: Provide prototypes for floatformat_is_negative,
	floatformat_is_nan and floatformat_mantissa.
	* utils.c: Include "gdb_assert.h".
	(floatformat_is_negative): New function.
	(floatformat_is_nan): New function.
	(floatformat_mantissa): New function.
	* valprint.c: Include "floatformat.h".
	(print_floating): Get rid of the Linux-specific
	TARGET_ANALYZE_FLOATING macro and rewrite NaN detection with the
	help these new functions.  Print NaN's in a format conforming to
	ISO C99.

2001-03-07  Eli Zaretskii  <eliz@is.elta.co.il>

	* top.c (init_main): Make `set history file name' complete on file
	names.

2001-03-06  J.T. Conklin  <jtc@redback.com>

	* Makefile.in (LINTFLAGS): Update to contain all of the macros
	which define include paths used when compiling.

	* util.c (savestring, msavestring): Change type of length argument.
	* defs.h (savestring, msavestring): Update to match.

	* symtab.h (decode_line_1): Removed declaration.

	* symfile.c (#include <assert.h>): Removed.

	* arch-utils.c (#include <ctype.h>): Removed.
	* c-typeprint.c: Likewise.
	* dbxread.c: Likewise.
	* gdbtypes.c: Likewise.
	* target.c: Likewise.
	* os9kread.c: Likewise.

	* c-valprint.c (#include "demangle.h"): Removed.
	* ch-typeprint.c: Likewise.
	* eval.c: Likewise.
	* f-typeprint.c: Likewise.
	* f-valprint.c: Likewise.
	* m2-typeprint.c: Likewise.
	* typeprint.c: Likewise.
	* p-typeprint.c: Likewise.
	* valarith.c: Likewise.
	* valprint.c: Likewise.

	* m2-typeprint.c (#include "gdb_string.h"): Removed.
	* nlmread.c: Likewise.

	* mdebugread.c (#include "gdb-stabs.h"): Removed.
	* minsyms.c: Likewise.
	* mipsread.c: Likewise.
	* nlmread.c: Likewise.

	* m2-typeprint.c (#include "obstack.h"): Removed.
	* m2-valprint.c: Likewise.

	* event-loop.c (#include <setjmp.h>): Removed.

2001-03-06  Stan Shebs  <shebs@apple.com>

	* MAINTAINERS: Remove self from specific maintenance domains
	(macos, gdbserver, documentation, testsuite).

2001-03-06  Kevin Buettner  <kevinb@redhat.com>

	* 29k-share/udi/udip2soc.c, Makefile.in, a29k-tdep.c,
	a68v-nat.c, abug-rom.c, aclocal.m4, alpha-nat.c, alpha-tdep.c,
	annotate.c, annotate.h, arc-tdep.c, arch-utils.c,
	arch-utils.h, arm-tdep.c, ax-gdb.c, ax-gdb.h, ax-general.c,
	ax.h, bcache.c, bcache.h, blockframe.c, breakpoint.c,
	breakpoint.h, buildsym.c, buildsym.h, c-exp.y, c-lang.c,
	c-lang.h, c-typeprint.c, c-valprint.c, call-cmds.h, ch-exp.c,
	ch-lang.c, ch-lang.h, ch-typeprint.c, ch-valprint.c,
	cli/cli-cmds.h, cli/cli-decode.c, cli/cli-decode.h,
	cli/cli-script.c, cli/cli-script.h, cli/cli-setshow.h,
	cli/cli-utils.h, cli-out.c, cli-out.h, coff-solib.c,
	coff-solib.h, coffread.c, command.h, complaints.c,
	complaints.h, completer.c, completer.h,
	config/a29k/nm-ultra3.h, config/a29k/tm-a29k.h,
	config/a29k/tm-ultra3.h, config/a29k/tm-vx29k.h,
	config/a29k/xm-ultra3.h, config/alpha/nm-fbsd.h,
	config/alpha/nm-linux.h, config/alpha/nm-osf.h,
	config/alpha/nm-osf2.h, config/alpha/nm-osf3.h,
	config/alpha/tm-alpha.h, config/alpha/tm-alphalinux.h,
	config/alpha/xm-alphalinux.h, config/alpha/xm-alphaosf.h,
	config/alpha/xm-fbsd.h, config/arc/tm-arc.h,
	config/arm/nm-linux.h, config/arm/tm-arm.h,
	config/arm/tm-embed.h, config/d10v/tm-d10v.h,
	config/d30v/tm-d30v.h, config/fr30/tm-fr30.h,
	config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
	config/i386/nm-fbsd.h, config/i386/nm-gnu.h,
	config/i386/nm-i386bsd.h, config/i386/nm-i386mach.h,
	config/i386/nm-i386sco.h, config/i386/nm-i386sol2.h,
	config/i386/nm-i386v.h, config/i386/nm-i386v4.h,
	config/i386/nm-i386v42mp.h, config/i386/nm-linux.h,
	config/i386/nm-nbsd.h, config/i386/nm-nbsdelf.h,
	config/i386/nm-ptx4.h, config/i386/nm-sun386.h,
	config/i386/nm-symmetry.h, config/i386/tm-cygwin.h,
	config/i386/tm-fbsd.h, config/i386/tm-i386.h,
	config/i386/tm-i386aix.h, config/i386/tm-i386bsd.h,
	config/i386/tm-i386gnu.h, config/i386/tm-i386lynx.h,
	config/i386/tm-i386m3.h, config/i386/tm-i386mk.h,
	config/i386/tm-i386nw.h, config/i386/tm-i386os9k.h,
	config/i386/tm-i386sco5.h, config/i386/tm-i386sol2.h,
	config/i386/tm-i386v.h, config/i386/tm-i386v4.h,
	config/i386/tm-i386v42mp.h, config/i386/tm-linux.h,
	config/i386/tm-nbsd.h, config/i386/tm-ptx.h,
	config/i386/tm-ptx4.h, config/i386/tm-sun386.h,
	config/i386/tm-symmetry.h, config/i386/tm-vxworks.h,
	config/i386/xm-fbsd.h, config/i386/xm-i386bsd.h,
	config/i386/xm-i386gnu.h, config/i386/xm-i386m3.h,
	config/i386/xm-i386mach.h, config/i386/xm-i386mk.h,
	config/i386/xm-i386sco.h, config/i386/xm-i386v4.h,
	config/i386/xm-linux.h, config/i386/xm-nbsd.h,
	config/i386/xm-ptx.h, config/i386/xm-ptx4.h,
	config/i386/xm-sun386.h, config/i386/xm-symmetry.h,
	config/i960/tm-i960.h, config/i960/tm-mon960.h,
	config/i960/tm-nindy960.h, config/i960/tm-vx960.h,
	config/ia64/nm-aix.h, config/ia64/nm-linux.h,
	config/ia64/tm-aix.h, config/ia64/tm-ia64.h,
	config/ia64/tm-linux.h, config/ia64/xm-aix.h,
	config/ia64/xm-linux.h, config/m68k/nm-apollo68b.h,
	config/m68k/nm-delta68.h, config/m68k/nm-dpx2.h,
	config/m68k/nm-hp300bsd.h, config/m68k/nm-hp300hpux.h,
	config/m68k/nm-linux.h, config/m68k/nm-sun3.h,
	config/m68k/tm-apollo68b.h, config/m68k/tm-cisco.h,
	config/m68k/tm-dpx2.h, config/m68k/tm-es1800.h,
	config/m68k/tm-hp300bsd.h, config/m68k/tm-hp300hpux.h,
	config/m68k/tm-isi.h, config/m68k/tm-linux.h,
	config/m68k/tm-m68k.h, config/m68k/tm-m68kv4.h,
	config/m68k/tm-mac.h, config/m68k/tm-monitor.h,
	config/m68k/tm-nbsd.h, config/m68k/tm-news.h,
	config/m68k/tm-os68k.h, config/m68k/tm-sun3.h,
	config/m68k/tm-vx68.h, config/m68k/xm-3b1.h,
	config/m68k/xm-apollo68b.h, config/m68k/xm-dpx2.h,
	config/m68k/xm-hp300bsd.h, config/m68k/xm-hp300hpux.h,
	config/m68k/xm-linux.h, config/m68k/xm-m68kv4.h,
	config/m68k/xm-mpw.h, config/m68k/xm-news.h,
	config/m68k/xm-sun2.h, config/m68k/xm-sun3.h,
	config/m68k/xm-sun3os4.h, config/m88k/nm-delta88v4.h,
	config/m88k/tm-delta88.h, config/m88k/tm-delta88v4.h,
	config/m88k/tm-m88k.h, config/m88k/xm-cxux.h,
	config/m88k/xm-delta88.h, config/m88k/xm-delta88v4.h,
	config/m88k/xm-dgux.h, config/mcore/tm-mcore.h,
	config/mips/nm-irix3.h, config/mips/nm-irix4.h,
	config/mips/nm-irix5.h, config/mips/nm-mips.h,
	config/mips/nm-news-mips.h, config/mips/tm-bigmips.h,
	config/mips/tm-embed.h, config/mips/tm-embed64.h,
	config/mips/tm-embedl.h, config/mips/tm-embedl64.h,
	config/mips/tm-irix3.h, config/mips/tm-irix5.h,
	config/mips/tm-mips.h, config/mips/tm-mips64.h,
	config/mips/tm-mipsm3.h, config/mips/tm-mipsv4.h,
	config/mips/tm-tx39.h, config/mips/tm-tx39l.h,
	config/mips/tm-vr4100.h, config/mips/tm-vr4300.h,
	config/mips/tm-vr4300el.h, config/mips/tm-vr4xxx.h,
	config/mips/tm-vr4xxxel.h, config/mips/tm-vr5000.h,
	config/mips/tm-vr5000el.h, config/mips/xm-irix3.h,
	config/mips/xm-irix4.h, config/mips/xm-irix5.h,
	config/mips/xm-mips.h, config/mips/xm-mipsm3.h,
	config/mips/xm-mipsv4.h, config/mips/xm-news-mips.h,
	config/mips/xm-riscos.h, config/mn10200/tm-mn10200.h,
	config/mn10300/tm-mn10300.h, config/nm-gnu.h,
	config/nm-linux.h, config/nm-lynx.h, config/nm-m3.h,
	config/nm-sysv4.h, config/none/nm-none.h,
	config/none/tm-none.h, config/none/xm-none.h,
	config/ns32k/nm-nbsd.h, config/ns32k/nm-umax.h,
	config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
	config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
	config/ns32k/xm-merlin.h, config/ns32k/xm-ns32km3.h,
	config/pa/nm-hppab.h, config/pa/nm-hppah.h,
	config/pa/nm-hppao.h, config/pa/tm-hppa.h,
	config/pa/tm-hppa64.h, config/pa/tm-hppah.h,
	config/pa/xm-hppab.h, config/pa/xm-hppah.h,
	config/powerpc/nm-aix.h, config/powerpc/nm-linux.h,
	config/powerpc/nm-macos.h, config/powerpc/nm-nbsd.h,
	config/powerpc/tm-cygwin.h, config/powerpc/tm-linux.h,
	config/powerpc/tm-macos.h, config/powerpc/tm-ppc-aix.h,
	config/powerpc/tm-ppc-eabi.h, config/powerpc/tm-ppc-nw.h,
	config/powerpc/tm-ppcle-eabi.h, config/powerpc/tm-solaris.h,
	config/powerpc/xm-aix.h, config/powerpc/xm-linux.h,
	config/powerpc/xm-mpw.h, config/rs6000/nm-rs6000.h,
	config/rs6000/tm-rs6000.h, config/rs6000/tm-rs6000ly.h,
	config/rs6000/xm-aix4.h, config/rs6000/xm-rs6000.h,
	config/sh/tm-linux.h, config/sh/tm-sh.h, config/sh/tm-wince.h,
	config/sparc/nm-linux.h, config/sparc/nm-nbsd.h,
	config/sparc/nm-nbsdelf.h, config/sparc/nm-sparclynx.h,
	config/sparc/nm-sun4os4.h, config/sparc/nm-sun4sol2.h,
	config/sparc/tm-linux.h, config/sparc/tm-sp64.h,
	config/sparc/tm-sp64sim.h, config/sparc/tm-sparc.h,
	config/sparc/tm-sparclet.h, config/sparc/tm-sparclite.h,
	config/sparc/tm-sparclynx.h, config/sparc/tm-spc-em.h,
	config/sparc/tm-sun4os4.h, config/sparc/tm-sun4sol2.h,
	config/sparc/xm-sun4os4.h, config/sparc/xm-sun4sol2.h,
	config/tic80/tm-tic80.h, config/tm-linux.h, config/tm-lynx.h,
	config/tm-sysv4.h, config/v850/tm-v850.h, config/vax/tm-vax.h,
	config/w65/tm-w65.h, config/xm-aix4.h, config/xm-lynx.h,
	config/xm-mpw.h, config/xm-nbsd.h, config/xm-sysv4.h,
	config/z8k/tm-z8k.h, configure.in, core-aout.c, core-regset.c,
	core-sol2.c, corefile.c, corelow.c, cp-valprint.c,
	cpu32bug-rom.c, cxux-nat.c, d10v-tdep.c, d30v-tdep.c,
	dbug-rom.c, dbxread.c, dcache.c, dcache.h, defs.h,
	delta68-nat.c, demangle.c, dink32-rom.c, dpx2-nat.c, dsrec.c,
	dstread.c, dve3900-rom.c, dwarf2read.c, dwarfread.c,
	elfread.c, environ.c, environ.h, eval.c, event-loop.c,
	event-loop.h, event-top.c, exec.c, expprint.c, f-exp.y,
	f-lang.c, f-lang.h, f-typeprint.c, f-valprint.c, findvar.c,
	fork-child.c, fr30-tdep.c, frame.c, frame.h, gdb-events.c,
	gdb-events.h, gdb-events.sh, gdb-stabs.h, gdb.1, gdb_string.h,
	gdb_thread_db.h, gdbcmd.h, gdbcore.h, gdbserver/Makefile.in,
	gdbserver/gdbreplay.c, gdbserver/gdbserver.1,
	gdbserver/low-hppabsd.c, gdbserver/low-linux.c,
	gdbserver/low-lynx.c, gdbserver/low-nbsd.c,
	gdbserver/low-sim.c, gdbserver/low-sparc.c,
	gdbserver/low-sun3.c, gdbserver/remote-utils.c,
	gdbserver/server.c, gdbserver/server.h, gdbserver/utils.c,
	gdbthread.h, gdbtypes.c, gdbtypes.h, gnu-nat.c, gnu-nat.h,
	gnu-regex.c, gnu-regex.h, h8300-tdep.c, h8500-tdep.c,
	hp-psymtab-read.c, hp-symtab-read.c, hp300ux-nat.c,
	hppa-tdep.c, hppab-nat.c, hppah-nat.c, hppam3-nat.c, hpread.c,
	hpread.h, hpux-thread.c, i386-tdep.c, i386aix-nat.c,
	i386b-nat.c, i386gnu-nat.c, i386ly-tdep.c, i386m3-nat.c,
	i386mach-nat.c, i386nbsd-nat.c, i386nbsd-tdep.c, i386v-nat.c,
	i386v4-nat.c, i387-tdep.c, i960-tdep.c, infcmd.c, inferior.h,
	inflow.c, infptrace.c, infrun.c, inftarg.c, infttrace.c,
	irix4-nat.c, irix5-nat.c, isi-xdep.c, jv-exp.y, jv-lang.c,
	jv-lang.h, jv-typeprint.c, jv-valprint.c, kdb-start.c,
	kod-cisco.c, kod.c, language.c, language.h, lin-thread.c,
	linespec.c, linespec.h, linux-thread.c, lynx-nat.c, m2-exp.y,
	m2-lang.c, m2-lang.h, m2-typeprint.c, m2-valprint.c, m3-nat.c,
	m32r-rom.c, m32r-tdep.c, m68k-tdep.c, m68klinux-nat.c,
	m68knbsd-nat.c, m88k-nat.c, m88k-tdep.c, mac-nat.c,
	mac-xdep.c, main.c, maint.c, mcore-rom.c, mcore-tdep.c,
	mdebugread.c, mem-break.c, minimon.h, minsyms.c, mips-nat.c,
	mips-tdep.c, mipsm3-nat.c, mipsread.c, mipsv4-nat.c,
	mn10200-tdep.c, mn10300-tdep.c, mon960-rom.c, monitor.c,
	monitor.h, news-xdep.c, nindy-share/env.h, nindy-tdep.c,
	nlm/Makefile.in, nlmread.c, ns32k-tdep.c, ns32km3-nat.c,
	ns32knbsd-nat.c, objfiles.c, objfiles.h, ocd.c, ocd.h,
	op50-rom.c, os9kread.c, osfsolib.c, p-exp.y, pa64solib.c,
	pa64solib.h, parse.c, parser-defs.h, partial-stab.h,
	ppc-bdm.c, ppc-linux-nat.c, ppc-linux-tdep.c, ppcbug-rom.c,
	ppcnbsd-nat.c, printcmd.c, proc-api.c, proc-events.c,
	proc-flags.c, proc-utils.h, proc-why.c, procfs.c, ptx4-nat.c,
	rdi-share/Makefile.in, rdi-share/aclocal.m4, regcache.c,
	regcache.h, remote-adapt.c, remote-array.c, remote-bug.c,
	remote-e7000.c, remote-eb.c, remote-es.c, remote-est.c,
	remote-hms.c, remote-mips.c, remote-mm.c, remote-nindy.c,
	remote-nrom.c, remote-os9k.c, remote-rdi.c, remote-rdp.c,
	remote-sds.c, remote-sim.c, remote-st.c, remote-udi.c,
	remote-utils.c, remote-utils.h, remote-vx.c, remote.c,
	remote.h, reply_mig_hack.awk, rom68k-rom.c, rs6000-nat.c,
	rs6000-tdep.c, scm-exp.c, scm-lang.c, scm-lang.h, scm-tags.h,
	scm-valprint.c, ser-e7kpc.c, ser-mac.c, ser-ocd.c, ser-pipe.c,
	ser-tcp.c, ser-unix.c, serial.c, serial.h, sh-tdep.c,
	sh3-rom.c, sol-thread.c, solib-aix5.c, solib-svr4.c, solib.c,
	solib.h, solist.h, somread.c, somsolib.c, somsolib.h,
	source.c, sparc-nat.c, sparc-tdep.c, sparcl-tdep.c,
	sparclet-rom.c, srec.h, stabsread.c, stabsread.h, stack.c,
	standalone.c, stop-gdb.c, stuff.c, sun3-nat.c, sun386-nat.c,
	symfile.c, symfile.h, symm-nat.c, symm-tdep.c, symmisc.c,
	symtab.c, symtab.h, target.c, target.h, terminal.h, thread.c,
	tic80-tdep.c, top.c, top.h, tracepoint.c, tracepoint.h,
	typeprint.c, ui-file.c, ui-file.h, ui-out.h, ultra3-nat.c,
	ultra3-xdep.c, umax-xdep.c, utils.c, v850-tdep.c, v850ice.c,
	valarith.c, valops.c, valprint.c, value.h, values.c, varobj.h,
	vax-tdep.c, version.h, vx-share/vxWorks.h, vx-share/xdr_ld.c,
	vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
	vx-share/xdr_rdb.c, w65-tdep.c, w89k-rom.c, win32-nat.c,
	wrapper.c, wrapper.h, xcoffread.c, xcoffsolib.c, xcoffsolib.h,
	xmodem.c, xmodem.h, z8k-tdep.c: Update/correct copyright
	notices.

2001-03-05  Kevin Buettner  <kevinb@redhat.com>

	* acconfig.h (HAVE_PRSYSENT_T, HAVE_PR_SIGSET_T,
	HAVE_PR_SIGACTION64_T, HAVE_PR_SIGINFO64_T): New configure
	macros.
	* configure.in (prsysent_t, pr_sigset_t, pr_sigaction64_t,
	pr_siginfo64_t): Test for these typedefs in <sys/procfs.h>.
	(sys/fault.h, sys/select.h): Test for presence of these
	header files.
	(ia64-*-aix*): Define NEW_PROC_API for this host.
	* configure: Regenerate.
	* config.in: Regenerate.

	* configure.host (ia64-*-aix*): New host.
	* configure.tgt (ia64-*-aix*): New target.

2001-03-05  Andrew Cagney  <ac131313@redhat.com>

	* TODO (GDB 5.1 Known Problems): Document z8k as broken.

Mon Mar  5 11:56:09 2001  Christopher Faylor <cgf@cygnus.com>

	* wince.c: Change realloc to xrealloc throughout.
	(handle_load_dll): Use void * rather than PTR in argument.

2001-03-04  Andrew Cagney  <ac131313@redhat.com>

	* ocd.h (ocd_xfer_memory): Add ``attrib'' parameter.
	* ocd.c (ocd_xfer_memory): Ditto.
	* ser-ocd.c (ocd_setstopbits): New function. Add to ocd_ops.
	* MAINTAINERS: Document powerpc-eabi and powerpcle-eabi as
	buildable with ,-Werror.

	* Makefile.in (symfile_h): Define.
	(mcore-tdep.o): Add $(symfile_h), $(gdbcore_h) and $(inferior_h).
	* mcore-tdep.c: Include "symfile.h", "gdbcore.h" and "inferior.h".
	* MAINTAINERS: Document mcore-elf and mcore-pe as buildable with
	,-Werror.

	* dsrec.c (make_srec): Fix internal_error fmt arg.
	* MAINTAINERS: Document i960-coff as buildable with ,-Werror.

2001-03-03  Kevin Buettner  <kevinb@redhat.com>

	* solib-aix5.c (aix5_relocate_main_executable): Don't use ANOFFSET
	as an lvalue.

2001-03-02  Andrew Cagney  <ac131313@redhat.com>

	* MAINTAINERS (paper trail): Update.

	* CONTRIBUTE: Update note on ``Fix PR gdb/4706'' convention.

2001-03-02  Andrew Cagney  <ac131313@redhat.com>

	From 2001-03-01 Tom Rix <trix@redhat.com>:
	* mn10200-tdep.c (mn10200_frame_chain): Pass 0 for ``pc''
	parameter to mn10200_analyze_prologue.

	* config/mn10200/tm-mn10200.h: Include "regcache.h".
	* MAINTAINERS: Document that mn10200-elf target is buildable.

2001-03-02  Kevin Buettner  <kevinb@redhat.com>

	* config/ia64/xm-aix.h (GDB_GREGSET_T, GDB_FPREGSET_T): Move defines
	from here...
	* config/ia64/nm-aix.h (GDB_GREGSET_T, GDB_FPREGSET_T): ...to here.
	(MONTEREY): Don't define.
	(AIX5): Define.

2001-03-02  Matt Hiller  <hiller@redhat.com>

	* config/mn10300/tm-mn10300.h (E0_REGNUM): Correct to 15.

2001-03-02  Kevin Buettner  <kevinb@redhat.com>

	* sparc-nat.c (sparc-nat.c): Don't include self.

2001-03-01  J.T. Conklin  <jtc@redback.com>

	* defs.h (__CYGWIN__): Moved conditional which defines __CYGWIN__
 	if __CYGWIN32__ is set from here.
	* config/i386/xm-cygwin.h: To here.
	* config/powerpc/xm-cygwin.h: To here.

	* i386-stub.c (handle_exception): Use 'T' response packet.

2001-03-01  Michael Snyder  <msnyder@mvstp600e.cygnus.com>

	* m32r-tdep.c: Fix cut and paste error in comment.

2001-02-28  Michael Snyder  <msnyder@mvstp600e.cygnus.com>

	* symtab.c (print_msymbol_info): Print addresses by portable method
	longest_local_hex_string_custom.  Allow for 64-bit addresses.

2001-03-01  J.T. Conklin  <jtc@redback.com>

	* gdbtypes.h (builtin_type_f_integer): Removed duplicate declaration.
	(MAX_OF_TYPE): Wrap macro definition in parenthesis.
	(MIN_OF_TYPE): Likewise.
	
	* memattr.h (mem_access_mode): Removed extraneous trailing comma.

2001-03-01  Andrew Cagney  <ac131313@redhat.com>

	* Makefile.in (os9kread.o): Do not compile with WERROR_CFLAGS.
	* os9kread.c (os9k_process_one_symbol): Add assert to detect
	``loses if sizeof (char *) > sizeof (int)''.

2001-03-01  Andrew Cagney  <ac131313@redhat.com>

	* gdb_assert.h: Document pragmatics behind gdb_assert's case.

2001-03-01  Andrew Cagney  <ac131313@redhat.com>

	* Makefile.in (gdbtk-cmds.o): Add $(regcache_h) to dependency
	lists.
	(mi-main.o): Ditto.

2001-03-01  Andrew Cagney  <ac131313@redhat.com>

	* Makefile.in (regcache_h): Define. Add $(regcache_h) to
	dependency lists.

2001-02-28  Michael Snyder  <msnyder@mvstp600e.cygnus.com>

	* printcmd.c (print_address_numeric): Update comments to refer
	to sizeof addr, not sizeof pointer.
	(x_command): Remove needless whitespace (shorten long line).
	
	* breakpoint.c (print_one_breakpoint): Formatting clean-up.
	(read_memory_nobpt): Ditto.
	(ep_is_catchpoint): Ditto.
	(ep_is_shlib_catchpoint): Ditto.
	(ep_is_exception_catchpoint): Ditto.
	(describe_other_breakpoints): Ditto.

Wed Feb 28 20:37:36 2001  Andrew Cagney  <ac131313@redhat.com>

	* regcache.h (register_valid): Fix comment documenting valid
	states.

Tue Feb 27 23:56:23 2001  Andrew Cagney  <ac131313@redhat.com>

	From Steven Johnson:
	* regcache.h: New file.
	
	* value.h (read_register_bytes, read_register_gen)
	(write_register_gen, write_register_bytes)
	(read_register, read_register_pid)
	(read_signed_register, read_signed_register_pid)
	(write_register, write_register_pid)
	(register_cached, set_register_cached)
	(register_changed, register_buffer)
	(registers_changed, supply_register): Move declaration from here.
	* regcache.h: To here.
	* gdbcore.h (registers_fetched): Ditto.
	* inferior.h (registers, registers_valid): Ditto.

	* regcache.c (generic_target_read_pc, read_pc_pid, read_pc,
	generic_target_write_pc, write_pc_pid, write_pc,
	generic_target_read_sp, read_sp, generic_target_write_sp,
	write_sp, generic_target_read_fp, read_fp,
	generic_target_write_fp, write_fp): Add note that these functions
	will be moved from this file.
	
	* a29k-tdep.c: Include "regcache.h".
	* a68v-nat.c: Ditto.
	* abug-rom.c: Ditto.
	* alpha-nat.c: Ditto.
	* alpha-tdep.c: Ditto.
	* alphabsd-nat.c: Ditto.
	* arc-tdep.c: Ditto.
	* arm-linux-nat.c: Ditto.
	* arm-linux-tdep.c: Ditto.
	* arm-tdep.c: Ditto.
	* blockframe.c: Ditto.
	* core-aout.c: Ditto.
	* core-sol2.c: Ditto.
	* corelow.c: Ditto.
	* cpu32bug-rom.c: Ditto.
	* cxux-nat.c: Ditto.
	* d10v-tdep.c: Ditto.
	* d30v-tdep.c: Ditto.
	* dbug-rom.c: Ditto.
	* dink32-rom.c: Ditto.
	* dve3900-rom.c: Ditto.
	* findvar.c: Ditto.
	* fr30-tdep.c: Ditto.
	* frame.c: Ditto.
	* go32-nat.c: Ditto.
	* h8300-tdep.c: Ditto.
	* h8500-tdep.c: Ditto.
	* hp300ux-nat.c: Ditto.
	* hppa-tdep.c: Ditto.
	* hppab-nat.c: Ditto.
	* hppah-nat.c: Ditto.
	* hppam3-nat.c: Ditto.
	* hpux-thread.c: Ditto.
	* i386-linux-nat.c: Ditto.
	* i386-linux-tdep.c: Ditto.
	* i386-tdep.c: Ditto.
	* i386aix-nat.c: Ditto.
	* i386b-nat.c: Ditto.
	* i386bsd-nat.c: Ditto.
	* i386gnu-nat.c: Ditto.
	* i386ly-tdep.c: Ditto.
	* i386m3-nat.c: Ditto.
	* i386mach-nat.c: Ditto.
	* i386nbsd-nat.c: Ditto.
	* i386v4-nat.c: Ditto.
	* i387-nat.c: Ditto.
	* i387-tdep.c: Ditto.
	* i960-tdep.c: Ditto.
	* ia64-aix-nat.c: Ditto.
	* ia64-linux-nat.c: Ditto.
	* ia64-tdep.c: Ditto.
	* infptrace.c: Ditto.
	* infrun.c: Ditto.
	* irix4-nat.c: Ditto.
	* irix5-nat.c: Ditto.
	* lin-lwp.c: Ditto.
	* lin-thread.c: Ditto.
	* lynx-nat.c: Ditto.
	* m3-nat.c: Ditto.
	* m32r-rom.c: Ditto.
	* m32r-tdep.c: Ditto.
	* m68hc11-tdep.c: Ditto.
	* m68k-tdep.c: Ditto.
	* m68klinux-nat.c: Ditto.
	* m68knbsd-nat.c: Ditto.
	* m68knbsd-tdep.c: Ditto.
	* m88k-nat.c: Ditto.
	* m88k-tdep.c: Ditto.
	* mac-nat.c: Ditto.
	* mcore-rom.c: Ditto.
	* mcore-tdep.c: Ditto.
	* mi/mi-main.c: Ditto.
	* mips-nat.c: Ditto.
	* mips-tdep.c: Ditto.
	* mipsm3-nat.c: Ditto.
	* mipsv4-nat.c: Ditto.
	* mn10200-tdep.c: Ditto.
	* mn10300-tdep.c: Ditto.
	* monitor.c: Ditto.
	* ns32km3-nat.c: Ditto.
	* ns32knbsd-nat.c: Ditto.
	* ocd.c: Ditto.
	* pa64solib.c: Ditto.
	* ppc-bdm.c: Ditto.
	* ppc-linux-nat.c: Ditto.
	* ppc-linux-tdep.c: Ditto.
	* ppcbug-rom.c: Ditto.
	* ppcnbsd-nat.c: Ditto.
	* ptx4-nat.c: Ditto.
	* regcache.c: Ditto.
	* remote-adapt.c: Ditto.
	* remote-array.c: Ditto.
	* remote-bug.c: Ditto.
	* remote-e7000.c: Ditto.
	* remote-eb.c: Ditto.
	* remote-es.c: Ditto.
	* remote-est.c: Ditto.
	* remote-hms.c: Ditto.
	* remote-mips.c: Ditto.
	* remote-mm.c: Ditto.
	* remote-nindy.c: Ditto.
	* remote-os9k.c: Ditto.
	* remote-rdi.c: Ditto.
	* remote-rdp.c: Ditto.
	* remote-sds.c: Ditto.
	* remote-sim.c: Ditto.
	* remote-st.c: Ditto.
	* remote-udi.c: Ditto.
	* remote-utils.c: Ditto.
	* remote-vx.c: Ditto.
	* remote-vx29k.c: Ditto.
	* remote-vx68.c: Ditto.
	* remote-vx960.c: Ditto.
	* remote-vxmips.c: Ditto.
	* remote-vxsparc.c: Ditto.
	* remote.c: Ditto.
	* rom68k-rom.c: Ditto.
	* rs6000-nat.c: Ditto.
	* rs6000-tdep.c: Ditto.
	* sh-tdep.c: Ditto.
	* sh3-rom.c: Ditto.
	* sol-thread.c: Ditto.
	* solib-svr4.c: Ditto.
	* somsolib.c: Ditto.
	* sparc-nat.c: Ditto.
	* sparc-tdep.c: Ditto.
	* sparcl-tdep.c: Ditto.
	* sparclet-rom.c: Ditto.
	* sun3-nat.c: Ditto.
	* sun386-nat.c: Ditto.
	* symm-nat.c: Ditto.
	* target.c: Ditto.
	* thread-db.c: Ditto.
	* thread.c: Ditto.
	* tic80-tdep.c: Ditto.
	* tracepoint.c: Ditto.
	* ultra3-nat.c: Ditto.
	* umax-xdep.c: Ditto.
	* uw-thread.c: Ditto.
	* v850-tdep.c: Ditto.
	* v850ice.c: Ditto.
	* valops.c: Ditto.
	* w65-tdep.c: Ditto.
	* w89k-rom.c: Ditto.
	* win32-nat.c: Ditto.
	* wince.c: Ditto.
	* z8k-tdep.c: Ditto.

2001-02-28  Matt Hiller  <hiller@redhat.com>	
	
	* MAINTAINERS: Add Matt Hiller to Write After Approval list.

2001-02-27  Matt Hiller  <hiller@redhat.com>

	* mn10300-tdep.c (mn10300_stab_reg_to_regnum): New function.
	(mn10300_gdbarch_init): Set appropriate elements of gdbarch to
	mn10300_stab_reg_to_regnum.

Tue Feb 27 16:56:13 2001  David Taylor  <taylor@redhat.com>

	* symtab.c (search_symbols): Fix off by one error in test for
	error.

2001-02-23  Andrew Cagney  <ac131313@redhat.com>

	* config/sparc/sp64linux.mt: New file.
	* configure.tgt: Recognize sparc64-*-linux* as a sp64linux target.
	* configure.host: Recognize sparc64-*-linux* as a linux host.

	From 2000-03-17 Jakub Jelinek <jakub@redhat.com>:
	* config/sparc/tm-sp64linux.h: New file.
	
2001-02-24  Kevin Buettner  <kevinb@redhat.com>

	* buildsym.c (push_subfile, pop_subfile): Replace call to abort()
	with call to internal_error().
	* dbxread.c (process_one_symbol): Likewise.
	* exec.c (build_section_table, xfer_memory): Likewise.
	* h8500-tdep.c (h8500_register_size, h8500_register_virtual_type):
	Likewise.
	* hpread.c (hpread_type_translate, hpread_read_array_type)
	(hpread_type_lookup): Likewise.
	* i386-tdep.c (gdb_print_insn_i386): Likewise.
	* i960-tdep.c (mem): Likewise
	* inflow.c (set_sigio_trap, clear_sigio_trap): Likewise.
	* infptrace.c (child_resume): Likewise.
	* infttrace.c (_initialize_infttrace): Likewise.
	* language.c (binop_result_type, add_language): Likewise.
	* lynx-nat.c (store_inferior_registers): Likewise.
	* m3-nat.c (port_chain_insert, m3_trace_me): Likewise.
	* mdebugread.c (parse_partial_symbols): Likewise.
	* monitor.c (monitor_printf_noecho, monitor_printf)
	(monitor_dump_regs): Likewise.
	* ocd.c (stu_put_packet): Likewise.
	* printcmd.c (decode_format, print_scalar_formatted): Likewise.
	* remote-bug.c (bug_open): Likewise.
	* remote-e7000.c (fetch_regs_from_dump, e7000_wait): Likewise.
	* remote-es.c (es1800_read_bytes): Likewise.
	* remote-mips.c (common_breakpoint): Likewise.
	* remote-rdp.c (send_rdp): Likewise.
	* remote-sds.c (putmessage): Likewise.
	* sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
	Likewise.
	* sparcl-tdep.c (sparclite_download): Likewise.
	* symtab.c (lookup_partial_symbol): Likewise.
	* target.c (push_target, pop_target, initialize_targets): Likewise.
	* utils.c (internal_verror, malloc_botch, wrap_here, decimal2str):
	Likewise.
	* valprint.c (print_decimal, print_longest, print_longest)
	(strcat_longest): Likewise.
	* w65-tdep.c (init_frame_pc, w65_push_dummy_frame): Likewise.
	* xmodem.c (xmodem_send_packet): Likewise.
	* z8k-tdep.c (init_frame_pc, z8k_push_dummy_frame): Likewise.
	* config/h8500/tm-h8500.h (STORE_STRUCT_RETURN): Likewise.
	* config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE)
	(STORE_RETURN_VALUE): Likewise.
	* config/ns32k/nm-umax.h (REGISTER_U_ADDR): Likewise.
	* config/ns32k/xm-merlin.h (REGISTER_U_ADDR): Likewise.
	* config/z8k/tm-z8k.h (STORE_STRUCT_RETURN, STORE_RETURN_VALUE):
	Likewise.

2001-02-23  Andrew Cagney  <ac131313@redhat.com>

	* CONTRIBUTE: Document how to cite a problem report.
	* TODO: Note need to replace CONTRIBUTE with generated file.

	* CONTRIBUTE: Mention that patches do not need to include the
	generated files gdbarch.h and gdbarch.c.
	
2001-02-21  Andrew Cagney  <ac131313@redhat.com>

	* value.h (get_saved_register): Move from here.
	* frame.h: To here.

2001-02-21  Kevin Buettner  <kevinb@redhat.com>

	* solib.h (in_svr4_dynsym_resolve_code): Delete declaration.
	(in_solib_dynsym_resolve_code): Add declaration.
	(IN_SOLIB_DYNSYM_RESOLVE_CODE): Changed define to invoke
	in_solib_dynsym_resolve_code() rather than
	in_svr4_dynsym_resolve_code().  Also, removed the ifdefs
	which caused this macro to only be defined when
	SVR4_SHARED_LIBS is defined.
	* solib.c (in_solib_dynsym_resolve_code): New function.
	* solist.h (struct target_so_ops): Add new member
	in_dynsym_resolve_code.
	* solib-aix5.c (aix5_in_dynsym_resolve_code): Renamed from
	in_svr4_dynsym_resolve_code.  Also, made static.
	(_initialize_aix5_solib): Initialize in_dynsym_resolve_code
	member in aix5_so_ops.
	* solib-svr4.c (svr4_in_dynsym_resolve_code): Renamed from
	in_svr4_dynsym_resolve_code.  Also, added second version
	of this function which will be used when SVR4_SHARED_LIBS
	is not defined.
	(_initialize_svr4_solib): Initialize in_dynsym_resolve_code
	member in svr4_so_ops.

	* ia64-aix-nat.c, ia64-aix-tdep.c, config/ia64/aix.mh,
	config/ia64/aix.mt, config/ia64/nm-aix.h, config/ia64/tm-aix.h,
	config/ia64/xm-aix.h: New files.
	* ia64-tdep.c (_initialize_ia64_tdep): Remove declaration.
	(ia64_aix_sigcontext_register_address): New declaration.
	(ia64_gdbarch_init): Provide for initialization of 
	sigcontext_register_address member of struct tdep when
	on target is detected to be running AIX.
	* config/ia64/linux.mt (TDEPFILES): Add ia64-aix-tdep.o to
	this list.

2001-02-20  Kevin Buettner  <kevinb@redhat.com>

	* ia64-tdep.c (ia64_frameless_function_invocation): Implement.
	* config/ia64/linux.mh (NATDEPFILES): Use thread-db.o and lin-lwp.o
	for thread support instead of linux-thread.o and lin-thread.o.
	* config/ia64/nm-linux.h (PREPARE_TO_PROCEED, GET_THREAD_SIGNALS,
	ATTACH_LWP): Define to use the following lin-lwp.c functions...
	(lin_lwp_prepare_to_proceed, lin_thread_get_thread_signals,
	lin_lwp_attach_lwp): Declare.

2001-02-20  Andrew Cagney  <ac131313@redhat.com>

	* mips-tdep.c (do_fp_register_row, do_fp_register_row): Fix printf
	formatting.

2001-02-20  Kevin Buettner  <kevinb@redhat.com>

	* solib-aix5.c (solib-svr4.h): Remove include.
	(solib_break_names): Delete names which aren't actually
	used by AIX5.
	(bkpt_names): Remove.
	(aix5_relocate_main_executable, bfd_lookup_symbol): Replace calls
	to STREQ() with equivalent calls to strcmp().
	(in_svr4_dynsym_resolve_code, enable_break, bfd_lookup_symbol,
	aix5_solib_create_inferior_hook): Revise comments.
	(enable_break): Remove old ``bkpt_names'' code.

2001-02-19  Andrew Cagney  <ac131313@redhat.com>

	* Makefile.in (SFILES): Add frame.c .
	(COMMON_OBS): Add frame.o .
	(frame.o): New target.

	* frame.c (find_saved_register): 
	(default_get_saved_register): 
	(get_saved_register): 
	(read_relative_register_raw_bytes_for_frame): 
	(read_relative_register_raw_bytes): Moved to here.
	* regcache.c: From here.

2001-02-20  Kevin Buettner  <kevinb@redhat.com>

	* solib-aix5.c: New file.

2001-02-20  Martin M. Hunt  <hunt@redhat.com>

	* solib.c (info_sharedlibrary_command): Don't assume pointers
	are the same size of long, call	longest_local_hex_string_custom().

	* solib-svr4.c (LM_ADDR): LM_ADDR is a signed offset, so
	extract_signed_integer() should be called instead of
	extract_address().

2001-02-20  Martin M. Hunt  <hunt@redhat.com>	
	
	* MAINTAINERS: Add Martin Hunt to Write After Approval list.

2001-02-19  Andrew Cagney  <ac131313@redhat.com>

	Frm 2001-02-09 Jim Kingdon <jkingdon@engr.sgi.com>:
	* mips-tdep.c (mips_register_raw_size): If FP_REGISTER_DOUBLE,
	then floating point registers are 8 bytes.

2001-02-19  Michael Snyder  <msnyder@mvstp600e.cygnus.com>

	* parse.c (write_exp_msymbol): Make the type CORE_ADDR, to 
	accomodate 64-bit addresses.

2001-02-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

	From Peter Schauer <Peter.Schauer@regent.e-technik.tu-muenchen.de>
 	* symtab.c (lookup_symbol_aux): Call lookup_symbol_aux, not
 	lookup_symbol, when trying to find a symbol with a mangled name,
 	to avoid infinite recursion.

2001-02-18  Andrew Cagney  <ac131313@redhat.com>

	* TODO (5.2): Mention G++ 3.0 ABI.  General cleanups.

2001-02-19  Jonathan Larmour  <jlarmour@redhat.com>

	* arm-tdep.c (check_prologue_cache): Fix off by 1 error.
	(save_prologue_cache): Ditto.

2001-02-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

	From: innadadadavida@yahoo.com:
	* partial-stab.h (switch): Check that pst is not null
 	before dereferencing it.

2001-02-19  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

        From Andrew Cagney  <cagney@b1.cygnus.com>:
	* symfile.c (add_symbol_file_command): Always initialize
 	my_cleanup using a NULL cleanup.

2001-02-19  Eli Zaretskii  <eliz@is.elta.co.il>

	* demangle.c (demangling_style_names): New variable.
	(_initialize_demangler): Fill demangling_style_names with the
	names of known demangling styles from libiberty_demanglers[].  Use
	add_set_enum_cmd instead of add_set_cmd, to get completion on
	demangling style names.

	* proc-api.c (_initialize_proc_api): Make `procfs-file' use
	file-name completion.

	* remote-rdi.c (_initialize_remote_rdi): Ditto for `rdilogfile'.

	* solib.c (_initialize_solib): Ditto for `solib-search-path' and
	`solib-absolute-prefix'.

	* tracepoint.c (_initialize_tracepoint): Ditto for
	`save-tracepoints'.

	* win32-nat.c (_initialize_inftarg): Ditto for `dll-symbols'.

	* cli/cli-cmds.c (init_cli_cmds): Make `shell' and `make' use
	file-name completion.

	* infcmd.c (_initialize_infcmd): Make the following commands use
	the file-name completer: `tty', `args', `path', `paths', and
	`run'.

2001-02-18  Eli Zaretskii  <eliz@is.elta.co.il>

	* go32-nat.c: Include i387-nat.h.
	(fetch_register): New function, uses some of the guts of
	go32_fetch_registers and calls i387_supply_register.
	(go32_fetch_registers): Most of the code moved into
	fetch_register.  Use i387_supply_fsave.
	(store_register): Use i387_fill_fsave instead of custom code.
	(go32_store_registers): Use i387_fill_fsave.

	* Makefile.in (go32-nat.o): Depend on i387-nat.h.

	* config/i386/go32.mh (NATDEPFILES): Add i387-nat.o.

	* completer.c (gdb_completer_file_name_break_characters): Remove
	slash from file-name break characters.
	[__MSDOS__]: Special definition for DOS/Windows file names.
	(line_completion_function): When completing on file names, bump
	`p' to the first file-name constituent character of `word', before
	invoking the completer.

2001-02-17  Mark Kettenis  <kettenis@gnu.org>

	* i387-nat.c: Include "i387-nat.h".  Use regnum instead of regno
	consistently for parameter names.  Fix comments accordingly.
	(i387_supply_register): New function.
	(i387_supply_fsave): Implement using i387_supply_register.
	* i387-nat.h: Use regnum instead of regno consistently for
	parameter names.  Fix comments accordingly.
	(i387_supply_register): New prototype.

2001-02-16  Michael Snyder  <msnyder@mvstp600e.cygnus.com>

	* remote.c (build_remote_gdbarch_data): Use new TARGET_ADDR_BIT 
	instead of TARGET_PTR_BIT (to support Harvard architectures).

2001-02-16  Andrew Cagney  <ac131313@redhat.com>

	From 2001-02-11 Paul Hilfinger <hilfingr@lisbon.int.act-europe.fr>
	* hpux-thread.c (hpux_thread_xfer_memory): Add mem_attrib 
	argument to parameter list and to call in order to conform to 
	to_xfer_memory field of struct target_ops.

2001-02-12  Michael Chastain  <chastain@redhat.com>

	* somsolib.c (som_solib_add_solib_objfile): Do not use
	section relocation feature of syms_from_objfile.  Do my own
	section relocation, offsetting each section of the som by
	either text_addr - text_link_addr or data_start.

2001-02-16  Andrew Cagney  <ac131313@redhat.com>

	* TODO (5.1): Move ``Hardware watchpint problems'' out of 5.1.

2001-02-16  Andrew Cagney  <ac131313@redhat.com>

	* MAINTAINERS (paper trail): Update.

2001-02-16  Mark Kettenis  <kettenis@gnu.org>

	* target.h (target_fetch_registers): Fix comment.

2001-02-15  Andrew Cagney  <ac131313@redhat.com>

	* f-exp.y: Include <ctype.h>.
	(parse_number): Ensure that ``i'' is always initialized.

2001-02-14  Jim Kingdon  <jkingdon@engr.sgi.com>

	* MAINTAINERS: Add myself to paper trail section.

2001-02-14  Michael Sokolov  <msokolov@ivan.Harhan.ORG>

	* configure.in (AC_CHECK_HEADERS): Add sys/file.h.
	* configure, config.in: Regenerate.
	* corelow.c: Include <sys/file.h> if present.

2001-02-14  Andrew Cagney  <ac131313@redhat.com>

	* inflow.c (terminal_ours_1): Initialize ``osigtou''.  Only
 	declare when have SIGTTOU.

2001-02-14  Eli Zaretskii  <eliz@is.elta.co.il>

	* config/djgpp/fnchange.lst: Add entries for gdb/gdbtk/*/ChangeLog-*.

2001-02-12  Jim Kingdon  <jkingdon@engr.sgi.com>

	* MAINTAINERS: Update my email address.

2001-02-11  Eli Zaretskii  <eliz@is.elta.co.il>

	* NEWS: Document that "info symbol" works with COFF debug info and
	its variants.

	* minsyms.c (lookup_minimal_symbol_by_pc_section): Don't skip
	symbols whose SYMBOL_BFD_SECTION is NULL.

2001-02-10  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

	Get rid of AIX specific PC_LOAD_SEGMENT, replace with PC_SOLIB.
	* xcoffsolib.c (xcoff_solib_address):  Renamed from
	pc_load_segment_name.  Return NULL if address is not in a shared
	library.  Cleanup shared library name construction, using xasprintf.
	Format shared library member names consistent with format in exec.c.
	(solib_info):  Format shared library member names consistent with
	format in exec.c.
	* config/rs6000/nm-rs6000.h:  Replace PC_LOAD_SEGMENT with PC_SOLIB,
	using xcoff_solib_address for PC_SOLIB definition.
	* stack.c (print_frame):  Remove PC_LOAD_SEGMENT code, no longer
	needed.

2001-02-10  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

	* mipsread.c (read_alphacoff_dynamic_symtab):  Replace alloca calls
	with xmalloc calls and cleanups.

2001-02-10  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

	* rs6000-nat.c (child_xfer_memory):  Add missing parameter
	'struct mem_attrib *' required by 2001-01-23 change.

2001-02-08  Jim Kingdon  <jkingdon@engr.sgi.com>

	Updates to "make TAGS":
	* Makefile.in (ALLDEPFILES): Remove altos-xdep.c arm-convert.s
	arm-xdep.c convex-tdep.c convex-xdep.c pyr-tdep.c pyr-xdep.c
	tahoe-tdep.c.
	(TAGFILES_NO_SRCDIR): Add $(SUBDIR_CLI_SRCS).

2001-02-08  Eli Zaretskii  <eliz@is.elta.co.il>

	* config/djgpp/fnchange.lst: Remove extraneous "too many dots".

Wed Feb  7 22:39:26 2001  Andrew Cagney  <cagney@redhat.com>

	From Dean Luick <luick@cray.com>:
	* defs.h (continuation): Remove unused global variable.

Wed Feb  7 22:28:31 2001  Andrew Cagney  <cagney@redhat.com>

	* configure.tgt: Remove references to convex, pyramid, altos and
 	tahoe.
 	* configure.host: Ditto.
	* MAINTAINERS: Ditto.
	* NEWS: Update.

	* tahoe-tdep.c: Delete obsolete file.
	* pyr-xdep.c: Ditto.
	* pyr-tdep.c: Ditto.
	* convex-tdep.c: Ditto.
	* convex-xdep.c: Ditto.
	* config/tahoe/xm-tahoe.h: Ditto.
	* config/tahoe/tm-tahoe.h: Ditto.
	* config/tahoe/tahoe.mt: Ditto.
	* config/tahoe/tahoe.mh: Ditto.
	* config/pyr/xm-pyr.h: Ditto.
	* config/pyr/tm-pyr.h: Ditto.
	* config/pyr/pyramid.mt: Ditto.
	* config/pyr/pyramid.mh: Ditto.
	* config/m68k/xm-altos.h: Ditto.
	* config/m68k/tm-altos.h: Ditto.
	* config/m68k/altos.mt: Ditto.
	* config/m68k/altos.mh: Ditto.
	* config/convex/xm-convex.h: Ditto.
	* config/convex/tm-convex.h: Ditto.
	* config/convex/convex.mt: Ditto.
	* config/convex/convex.mh: Ditto.
	* config/convex/Convex.notes: Ditto.
	* config/arm/xm-arm.h: Ditto.
	* config/arm/nm-arm.h: Ditto.
	* config/arm/arm.mt: Ditto.
	* config/arm/arm.mh: Ditto.
	* arm-convert.s: Ditto.
	* arm-xdep.c: Ditto.
	* altos-xdep.c: Ditto.

Wed Feb  7 19:41:21 2001  Andrew Cagney  <cagney@redhat.com>

	* defs.h (internal_error, internal_verror): Add __FILE__ and
 	__LINE__ parameter.
	* utils.c (internal_error, internal_verror): Update.

	* v850-tdep.c: Update calls to internal_error.
	* utils.c: Ditto.
	* ui-out.c: Ditto.
	* ui-file.c: Ditto.
	* target.h: Ditto.
	* symtab.h: Ditto.
	* symm-nat.c: Ditto.
	* sparc-tdep.c: Ditto.
	* source.c: Ditto.
	* serial.c: Ditto.
	* rs6000-tdep.c: Ditto.
	* rs6000-nat.c: Ditto.
	* remote.c: Ditto.
	* remote-vx.c: Ditto.
	* remote-sim.c: Ditto.
	* remote-mips.c: Ditto.
	* regcache.c: Ditto.
	* objfiles.h: Ditto.
	* objfiles.c: Ditto.
	* mn10300-tdep.c: Ditto.
	* mips-tdep.c: Ditto.
	* maint.c: Ditto.
	* m68k-tdep.c: Ditto.
	* m3-nat.c: Ditto.
	* language.c: Ditto.
	* infptrace.c: Ditto.
	* inferior.h: Ditto.
	* infcmd.c: Ditto.
	* ia64-tdep.c: Ditto.
	* i386-tdep.c: Ditto.
	* i386-linux-nat.c: Ditto.
	* hppah-nat.c: Ditto.
	* go32-nat.c: Ditto.
	* findvar.c: Ditto.
	* f-lang.c: Ditto.
	* elfread.c: Ditto.
	* event-loop.c: Ditto.
	* dwarf2read.c: Ditto.
	* dsrec.c: Ditto.
	* d30v-tdep.c: Ditto.
	* d10v-tdep.c: Ditto.
	* cli/cli-setshow.c: Ditto.
	* cli/cli-script.c: Ditto.
	* ch-exp.c: Ditto.
	* breakpoint.c: Ditto.
	* ax-gdb.c: Ditto.
	* arch-utils.c: Ditto.
	* a29k-tdep.c: Ditto.
	* gdb_assert.h: Ditto.
	* gdbarch.sh: Ditto.
	* gdbarch.h, gdbarch.c: Re-generate.
	
2001-02-07  Andrew Cagney  <ac131313@redhat.com>

	From Mark Kettenis <kettenis@gnu.org>:
	* event-top.h [!STOP_SIGNAL]: #include <signal.h>.

2001-02-07  Andrew Cagney  <ac131313@redhat.com>

	* remote-sim.c (dump_mem): Cleanup printf format argument.
	* MAINTAINERS: Update, mn10300-elf now builds.

2001-02-07  Mark Kettenis  <kettenis@gnu.org>

	* event-top.c: Remove duplicate #include <signal.h>.

2001-02-06  Andrew Cagney  <ac131313@redhat.com>

	* sol-thread.c (restore_inferior_pid): Save the PID in a freshly
 	allocated buffer.
	(save_inferior_pid): Restore the PID from that tempoary
 	buffer. Delete the buffer.
	* utils.c (make_cleanup_close, do_close_cleanup): Ditto for FD.

2001-02-06  Andrew Cagney  <ac131313@redhat.com>

	* MAINTAINERS: Add ``The Obvious Fix Rule''.

2001-02-06  Andrew Cagney  <ac131313@redhat.com>

	* MAINTAINERS: Add Michael Snyder to Solaris/SPARC list.

2001-02-06  Andrew Cagney  <ac131313@cygnus.com>

	* gdbarch.sh: Include "gdb_assert.h".
	(struct gdbarch): Change ``nr_data'' to unsigned.
	(alloc_gdbarch_data, free_gdbarch_data): New functions.
	(gdbarch_free): Free the data-pointer vector.  Use xfree to delete
 	architecture vector.
 	(struct gdbarch_data, struct gdbarch_data_registration): Move init
 	method to gdbarch_data.  Add free method, make index unsigned.
	(struct gdbarch_data_registry): Make nr unsigned.
	(register_gdbarch_data): Add free parameter. Store in
 	gdbarch_data.
	(init_gdbarch_data): Use set_gdbarch_data.
	(set_gdbarch_data): New function.
	
	* gdbarch.h, gdbarch.c: Re-generate.
	
2001-02-06  Michael Sokolov  <msokolov@ivan.Harhan.ORG>

	* ser-unix.c (hardware_print_tty_state) [HAVE_SGTTY]: Call
	fprintf_filtered with correct arguments.

2001-02-06  Michael Snyder  <msnyder@makita.cygnus.com>
	Submitted by Paul Hilfinger (hilfingr@gnat.com) 
	and Andrei Petrov (and@genesyslab.com).
	* findvar.c: Buffers of size MAX_REGISTER_RAW_SIZE or REGISTER_BYTES
	must be allocated dynamically, since these are no longer constants.
	* infcmd.c: Ditto.
	* regcache.c: Ditto.
	* remote.c: Ditto.
	* sol-thread.c: Ditto.
	* valops.c: Ditto.
	* config/sparc/sun4sol2.mh (MH_CFLAGS): Add -I/usr/include/v9, as a
	work-around for a missing Sun header file in solaris for sparc64.

2001-02-04  Philip Blundell  <philb@gnu.org>

	* config/arm/linux.mh (NATDEPFILES): Add proc-service.o,
	thread-db.o, lin-lwp.o; remove lin-thread.o, linux-thread.o.
	* config/arm/nm-linux.h (PREPARE_TO_PROCEED, ATTACH_LWP,
	GET_THREAD_SIGNALS): Define.
	* arm-linux-nat.c (fill_gregset): Correct type of argument.
	(supply_gregset): Likewise.
	(fill_fpregset): Likewise.
	(supply_fpregset): Likewise.

Tue Feb  6 11:58:57 2001  David Taylor  <taylor@redhat.com>

	* valops.c (value_cast): If casting a scalar to a pointer, do not
 	issue a message about truncation unless it exceeds the length of
 	an address, not the length of a pointer.  This is because what the
 	user gives us is an address, not a pointer, and we will ultimately
 	convert it (via ADDRESS_TO_POINTER) to a pointer, not truncate it
 	to a pointer.  This allows things like "print *(int *)0x01000234"
 	to work without generating a misleading message on a target having
 	two byte pointers and four byte addresses.

2001-02-05  Christopher Faylor  <cgf@cygnus.com>

	* win32-nat.c: Change PTR to void * throughout.

2001-02-05  J.T. Conklin  <jtc@redback.com>

	* signals.h: Removed.
	* event-top.c (#include <signal.h>): Changed from signals.h.
	* inflow.c: Likewise.
	* mac-xdep.c: Likewise.
	* ser-pipe.c: Likewise.
	* ser-tcp.c: Likewise.
	* standalone.c: Likewise.
	* top.c: Likewise.
	* utils.c: Likewise.
	* Makefile.in: Removed signals.h from dependencies.

2001-02-05  Christopher Faylor  <cgf@cygnus.com>

	Change suggested by Dean Luick <luick@cray.com>
	* inferior.h (step_over_calls_kind): Remove trailing comma from
	last enum element.
	(step_over_calls): Declare as extern rather than global.

2001-02-05  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>

	* sh-tdep.c: Update copyright.
	(sh_extract_return_value): Rewrite.
	(sh3e_sh4_extract_return_value): New function.
	(sh_gdbarch_init): Initialize gdbarch_extract-return_value to new
 	version of the function for sh3e and sh4 CPUs.

2001-02-05  Michael Chastain  <chastain@redhat.com>

	* hppah-nat.c (child_xfer_memory): Add parameter 'struct mem_attrib *'
	to conform with interface change.

2001-02-04  Eli Zaretskii  <eliz@is.elta.co.il>

	* config/djgpp/fnchange.lst: Tweak to make consistent with the
	new files.

	* config/djgpp/djconfig.sh: Use explicit absolute file name when
	invoking `find'.

	* ser-go32.c (dos_write) [UART_FIFO_WORKS]: Use outportsb only if
	UART_FIFO_WORKS is defined.  Otherwise use outportb.
	From Francisco Pastor <fpastor.etra-id@etra.es>

	* go32-nat.c (go32_xfer_memory): Make the argument list consistent
	with target.h's `to_xfer_memory' member.

2001-02-02  J.T. Conklin  <jtc@redback.com>

	* ppc-bdm.c (#include <signal.h>): Removed.
	* remote-array.c: Likewise.
	* remote-bug.c: Likewise.
	* remote-e7000.c: Likewise.
	* remote-mips.c: Likewise.
	* remote-os9k.c: Likewise.
	* remote-st.c: Likewise.
	* remote-udi.c: Likewise.
	* remote-vx29k.c: Likewise.
	* remote-vx68.c: Likewise.
	* remote-vx960.c: Likewise.
	* remote-vxmips.c: Likewise.
	* remote-vxsparc.c: Likewise.

2001-02-02  John Moore  <jmoore@redhat.com>

	* remote-utils.h (sr_set_device): Changed free() to xfree() where 
	appropriate.  Also changed Copyright to include 2001.
	* symtab.h (obstack_chunk_free, SYMBOL_INIT_DEMANGLED_NAME): Likewise.
	* value.h (value_free): Likewise.
	* gdbarch.sh (gdbarch_free): Likewise.
	* gdbarch.c, gdbarch.h: Regenerated.

2001-02-02  John Moore  <jmoore@redhat.com>

        * cli/cli-cmds.c (apropos_command): Changed occurance of free() to 
	xfree().  Also changed Copyright to include 2001.

2001-02-02  J.T. Conklin  <jtc@redback.com>

	* monitor.c (#include "gdb_wait.h"): Removed.
	* ocd.c: Likewise.
	* ppc-bdm.c: Likewise.
	* remote-adapt.c: Likewise.
	* remote-array.c: Likewise.
	* remote-bug.c: Likewise.
	* remote-e7000.c: Likewise.
	* remote-eb.c: Likewise.
	* remote-es.c: Likewise.
	* remote-mips.c: Likewise.
	* remote-mm.c: Likewise.
	* remote-nindy.c: Likewise.
	* remote-os9k.c: Likewise.
	* remote-rdi.c: Likewise.
	* remote-rdp.c: Likewise.
	* remote-sds.c: Likewise.
	* remote-sim.c: Likewise.
	* remote-st.c: Likewise.
	* remote-udi.c: Likewise.
	* remote-vx.c: Likewise.
	* remote-vx29k.c: Likewise.
	* remote-vx68.c: Likewise.
	* remote-vx960.c: Likewise.
	* remote-vxmips.c: Likewise.
	* remote-vxsparc.c: Likewise.
	* remote.c: Likewise.
	* ser-pipe.c: Likewise.
	* ser-unix.c: Likewise.
	* Makefile.in: Updated dependencies.

2001-01-31  David Smith  <dsmith@redhat.com>

	* event-loop.c: Change inclusion of string.h to gdb_string.h and
	updated the copyright notice.
	* ser-pipe.c: Ditto.
	* mi/mi-cmds.c: Ditto.
	* mi/mi-console.c: Ditto.
	* mi/mi-getopt.c: Ditto.
	* mi/mi-parse.c: Ditto.

2001-01-31  David Smith  <dsmith@redhat.com>

	* MAINTAINERS: Add David Smith to Write After Approval list.

Tue Jan 30 15:43:08 2001  Andrew Cagney  <cagney@cygnus.com>

	* cli/cli-utils.c (putchar_filtered): Move function from here.
	* utils.c (putchar_filtered): To here.
	* cli/cli-utils.h (putchar_filtered): Move declaration from here.
	* defs.h (putchar_filtered): To here.
	
Tue Jan 30 17:27:11 2001  Andrew Cagney  <cagney@redhat.com>

	* configure.in (AC_CHECK_FUNCS): Replace vfork test with
 	AC_FUNC_VFORK macro.
	* config.in, configure: Re-generate.

	* gdb_vfork.h: New file.
	* ser-pipe.c (pipe_open): Update. Include "gdb_vfork.h".
	* fork-child.c (fork_inferior): Ditto.
	
Tue Jan 30 17:09:07 2001  Andrew Cagney  <cagney@redhat.com>

	* defs.h (strsave): Delete declaration.
	* utils.c (strsave): Delete definition.
	* TODO (strsave): Update

	* mac-xdep.c (tilde_expand): Replace strsave with xstrdup.
	* sparcl-tdep.c (sparclite_open): Ditto.
	* mips-tdep.c (mips_set_processor_type_command):  Ditto.
	(_initialize_mips_tdep):  Ditto.
	* solib.c (solib_open):  Ditto.
	* symfile.c (add_filename_language):  Ditto.
	(set_ext_lang_command):  Ditto.
	* source.c (init_source_path):  Ditto.
	(mod_path):  Ditto.
	* sh3-rom.c (sh3_open):  Ditto.
	(sh3e_open):  Ditto.
	* serial.c (serial_open):  Ditto.
	* remote-mips.c (common_open):  Ditto.
	* monitor.c (monitor_open):  Ditto.
	* m32r-rom.c (m32r_upload_command):  Ditto.
	* infcmd.c (path_command):  Ditto.
	* f-exp.y (parse_number):  Ditto.
	* breakpoint.c (create_longjmp_breakpoint):  Ditto.
	(create_thread_event_breakpoint):  Ditto.
	* arc-tdep.c (arc_set_cpu_type_command):  Ditto.
	(_initialize_arc_tdep):  Ditto.

Tue Jan 30 15:14:26 2001  Andrew Cagney  <cagney@skil>

	* cli/cli-script.c (define_command): Check for a bad hook value in
 	switch statement.

2001-01-30  J.T. Conklin  <jtc@redback.com>

	* configure/sh/embed.mt: New file.
	* configure/sh/linux.mt: New file.
	* configure/sh/sh.mt: Removed.
	* configure.tgt (sh-*-hms,sh-*-coff*,sh-*-elf*,sh-*-linux): New targets.
	(sh-*-*): Removed.

2001-01-29  Michael Chastain  <chastain@redhat.com>

	* symtab.c (block_lookup_symbol): Use 'namespace' parameter in
	symbol comparisons in binary search.

2001-01-27  Christopher Faylor  <cgf@cygnus.com>

	* win32-nat.c (child_xfer_memory): Add missing argument required by
	2001-01-23 change.

2001-01-27  Mark Kettenis  <kettenis@gnu.org>

	* ui-out.c (do_list_end): New function.
	(make_cleanup_ui_out_list_end): New function.
	* ui-out.h: Provide prototype for make_cleanup_ui_out_list_end.
	* stack.c (print_frame) [UI_OUT]: Call
	make_cleanup_ui_out_list_end to make sure we mark the end of the
	list if we do a non-local exit.  At the end of the function,
	instead of calling ui_out_list_end directly, let do_cleanups
	handle it.

2001-01-26  Fernando Nasser  <fnasser@redhat.com>

	Fix double parsing of filenames passed as command line arguments
	to GDB (causes weird handling of escape characters).
	Also, remove dependencies on the CLI from libgdb.
	* call-cmds.h: Remove declaration of exec_file_command().
	* gdbcore.h: Remove declaration of exec_file_command().
	Add declarations for exec_open() and exec_file_clear().
	* symfile.h: Add declarations for symbol_file_add_main() and
	symbol_file_clear().
	* exec.c (exec_open): New function. Implements to_open for exec
	targets.
	(exec_file_clear): New function. Makes GDB forget about a previously
	specified executable file.
	(exec_file_attach): Move parsing of arguments from here ...
	(exec_file_command): ... to here.
	(init_exec_ops): Use exec_open(), not exec_file_command() to
	implement to_open for exec targets.
	* symfile.c (symbol_file_add_main): New function. Call symbol_file_add()
	with default values.  Used when the file name has already been parsed.
	(symbol_file_clear): New function. Makes GDB forget about previously
	read symbols.
	(symbol_file_command): Call the above function instead of inline code.
	* main.c: Include "symfile.h" and "gdbcore.h" instead of the deprecated
	"call-cmds.h".
	(captured_main): Call exec_file_attach() and symbol_file_add_main()
	instead of exec_file_command() and symbol_file_command().
	(captured_main): Add comment.
	* corefile.c: Include "symfile.h".
	(core_file_command): Call symbol_file_add_main() instead of
	symbol_file_command().
	(reopen_exec_file): Call exec_open() instead of exec_file_command().
	* infcmd.c: Include "symfile.h".
	(attach_command): Call symbol_file_add_main() instead of 
        symbol_file_command().
	* infrun.c: Remove comment about the inclusion of "symfile.h",
	not any longer appropriate.
	(follow_exec): Call symbol_file_add_main() instead of 
        symbol_file_command().
	* remote-es.c: Include "symfile.h".
	(es1800_load): Call symbol_file_add_main() instead of 
        symbol_file_command().
	* remote-vx.c: Remove comment about the inclusion of "symfile.h",
        not any longer appropriate.
	(vx-wait): Call symbol_file_add_main() instead of 
        symbol_file_command().
	* solib-svr4.c (open_symbol_file_object): Call symbol_file_add_main()
	instead of symbol_file_command().
	* v850ice.c (ice_file): Call exec_open(), exec_file_attach() and
	symbol_file_add_main() instead of exec_file_command() and
	symbol_file_command().
	* Makefile.in: Update dependencies.

2001-01-26  Jeff Holcomb  <jeffh@redhat.com>

	* remote-udi.c (udi_open): Change strdup to xstrdup.
	* thread.c (thread_apply_all_command): Change strdup to xstrdup.
	Update copyright message.
	* varobj.c (delete_variable_1): Likewise.

	* gdb_string.h: Remove declaration of strdup.  Update copyright
	message.
	* config/xm-mpw.h: Likewise.
	* config/i386/xm-i386mach.h: Likewise.
	* config/m68k/xm-apollo68b.h: Likewise.
	* config/m68k/xm-hp300bsd.h: Likewise.
	* config/rs6000/xm-rs6000.h: Likewise.
	* config/vax/xm-vaxult.h: Remove declaration of strdup.
	* config/vax/xm-vaxult2.h: Likewise.

2001-01-26  Jeff Holcomb  <jeffh@redhat.com>

	* MAINTAINERS: Add Jeff Holcomb to Write After Approval list.

2001-01-25  J.T. Conklin  <jtc@redback.com>

	* target.c (target_xfer_memory_partial): Return -1 on failure due
 	to invalid access mode attribute.

2001-01-25  Christopher Faylor  <cgf@cygnus.com>

	* win32-nat.c (_initialize_core_win32): Prototype correctly.

2001-01-25  Mark Kettenis  <kettenis@gnu.org>

	* config/alpha/tm-fbsd.h: Update copyright.
	(USE_STRUCT_CONVENTION): Define in terms of
	alphabsd_use_struct_convention.
	* config/alpha/fbsd.mt (TDEPFILES): Add alphafbsd-tdep.c.
	* alphafbsd-tdep.c: New file.

2001-01-24  Fernando Nasser  <fnasser@redhat.com>

	* top.c (print_gdb_version): Update Copyright year.

2001-01-24  J.T. Conklin  <jtc@redback.com>

	* dcache.c (dcache_write_line): Fix typo.

	* memattr.c (delete_mem_region): Replace free() with xfree().
	(mem_number): Add explicit type.

	* sol-thread.c (sol_thread_xfer_memory): Add attrib argument.
	(rw_common): Likewise.

2001-01-24  Fernando Nasser  <fnasser@redhat.com>

	* infcmd.c (get_inferior_args, set_inferior_args): Accessor functions
	for the inferior program arguments.
	(run_command, run_no_args_command, init_infcmd)): Use accessor
	functions to set the inferior program arguments.
	* inferior.h: Add definitions to the accessor functions above.

2001-01-23  Jim Blandy  <jimb@redhat.com>

	* dwarf2read.c (read_tag_const_type, read_tag_volatile_type):
	Implement these correctly, using make_cv_type.

2001-01-23  J.T. Conklin  <jtc@redback.com>

	* exec.c (xfer_memory): Add attrib argument.
	* infptrace.c (child_xfer_memory): Likewise.
	* lin-lwp.c (lin_lwp_xfer_memory): Likewise.
	* monitor.c (monitor_xfer_memory): Likewise.
	* remote-adapt.c (adapt_xfer_inferior_memory): Likewise.
	* remote-array.c (array_xfer_memory): Likewise.
	* remote-bug.c (bug_xfer_memory): Likewise.
	* remote-e7000.c (e7000_xfer_inferior_memory): Likewise.
	* remote-eb.c (eb_xfer_inferior_memory): Likewise.
	* remote-es.c (es1800_xfer_inferior_memory): Likewise.
	* remote-mips.c (mips_xfer_memory): Likewise.
	* remote-mm.c (mm_xfer_inferior_memory): Likewise.
	* remote-nindy.c (nindy_xfer_inferior_memory): Likewise.
	* remote-os9k.c (rombug_xfer_inferior_memory): Likewise.
	* remote-rdi.c (arm_rdi_xfer_memory): Likewise.
	* remote-rdp.c (remote_rdp_xfer_inferior_memory): Likewise.
	* remote-sds.c (sds_xfer_memory): Likewise.
	* remote-sim.c (gdbsim_xfer_inferior_memory): Likewise.
	* remote-st.c (st2000_xfer_inferior_memory): Likewise.
	* remote-udi.c (udi_xfer_inferior_memory): Likewise.
	* remote-vx.c (vx_xfer_memory): Likewise.
	* remote.c (remote_xfer_memory): Likewise.
	* target.c (debug_to_xfer_memory, do_xfer_memory): Likewise.
	* target.h (child_xfer_memory, do_xfer_memory, xfer_memory): Likewise.
	* thread-db.c (thread_db_xfer_memory): Likewise.

	* target.h (#include "memattr.h"): Added.
	(target_ops.to_xfer_memory): Add attrib argument.

	* wince.c (_initialize_inftarg): Removed call to set_dcache_state.
	* dcache.h (set_dcache_state): Removed declaration.
	* dcache.c (set_dcache_state): Removed definition
	
	* dcache.c: Update module comment, as dcache is now enabled and
 	disabled with memory region attributes instead of by the global
 	variable "remotecache".  Add comment describing the interaction
	between dcache and memory region attributes.
	(dcache_xfer_memory): Add comment describing benefits of moving
	cache writeback to a higher level.
	(dcache_struct): Removed cache_has_stuff field.  This was used to
 	record whether the cache had been accessed in order to invalidate
 	it when it was disabled.  However, this is not needed because the
 	cache is write through and the code that enables, disables, and
 	deletes memory regions invalidate the cache.  Add comment which
 	suggests that we could be more selective and only invalidate those
	cache lines containing data from those memory regions.
	(dcache_invalidate): Updated.
	(dcache_xfer_memory): Updated.
	
	(dcache_alloc): Don't abort() if dcache_enabled_p is clear.
	(dcache_xfer_memory): Removed code that called do_xfer_memory() to
 	perform a uncached transfer if dcache_enabled_p was clear.  This
 	function is now only called if caching is enabled for the memory
	region.
	(dcache_info): Always print cache info.

	* target.c (do_xfer_memory): Add attrib argument.
	(target_xfer_memory, target_xfer_memory_partial): Break transfer
 	into chunks defined by memory regions, pass region attributes to
 	do_xfer_memory().
	* dcache.c (dcache_read_line, dcache_write_line): Likewise.

	* Makefile.in (SFILES): Add memattr.c.
	(COMMON_OBS): Add memattr.o.
	(dcache.o): Add target.h to dependencies.
	* memattr.c: New file.
	* memattr.h: Likewise.

	* config/m32r/m32r.mt (GDBSERVER_LIBS): Added ../../intl/libintl.a.
	* config/mips/vr5000.mt (GDBSERVER_LIBS): Likewise.
	* config/tic80/tic80.mt (GDBSERVER_LIBS): Likewise.
	* gdbserver/low-sim.c (#include "defs.h"): Removed.
	(mygeneric_load): Rename from generic_load.
	
	* gdbserver/low-hppabsd.c (#include "server.h"): Added.
	(#include "defs.h"): Removed.
	(inferior_pid, perror_with_name): Remove declarations.
	* gdbserver/low-linux.c: Likewise.
	* gdbserver/low-nbsd.c: Likewise.
	* gdbserver/low-sparc.c: Likewise.
	* gdbserver/low-sun3.c: Likewise.

	* i386-stub.c: Re-indent.
	* m68k-stub.c: Re-indent.

2001-01-22  Nicholas Duffek  <nsd@redhat.com>

	* gdbarch.sh (PARM_BOUNDARY): Define.
	* gdbarch.c: Regenerate.
	* gdbarch.h: Regenerate.

2001-01-22  J.T. Conklin  <jtc@redback.com>

	* ns32k-tdep.c: #include "frame.h"
	* config/ns32k/tm-umax.h (FRAME_FIND_SAVED_REGS): Restore.  It
 	appears to have been inadvertantly removed sometime in May 1999.

	* Revert 2000-11-09 changes where shared library objects were
 	moved from NATDEPFILES to TDEPFILES on NetBSD targets.  While
	we'd like to be able to debug dynamically linked executables,
	this makes it impossible to build a cross debugger on a many
	hosts.

	* config/i386/nbsd.mt: Remove solib.o, solib-svr4.o from TDEPFILES.
        * config/i386/nbsdelf.mt: Likewise.
        * config/m68k/nbsd.mt: Likewise.
        * config/ns32k/nbsd.mt: Likewise.
        * config/powerpc/nbsd.mt: Likewise.
        * config/sparc/nbsd.mt: Likewise.
        * config/sparc/nbsdelf.mt: Likewise.
        * config/i386/nbsd.mh: Add solib.o, solib-svr4.o to NATDEPFILES.
        * config/i386/nbsdelf.mh: Likewise. 
        * config/m68k/nbsd.mh: Likewise.
        * config/ns32k/nbsd.mh: Likewise.
        * config/powerpc/nbsd.mh: Likewise.
        * config/sparc/nbsd.mh: Likewise.

2001-01-19  Jason Merrill  <jason@redhat.com>

	* dbxread.c (read_ofile_symtab): Stay with AUTO_DEMANGLING for G++.
	(process_one_symbol): Likewise.
	* dwarfread.c (handle_producer): Likewise.

Thu Jan 18 12:08:57 2001  Andrew Cagney  <cagney@b1.cygnus.com>

	* configure.in (build_warnings): Disable -Wuninitialized until GDB
 	compiles with -Wuninitialized,-Werror.
	* configure: Regenerate.

	* MAINTAINERS: Add list of buildable targets.

Thu Jan 18 12:48:04 2001  Andrew Cagney  <cagney@b1.cygnus.com>

	* defs.h (STRCMP): Delete macro.

	* objfiles.c (objfile_relocate): Replace STRCMP with call to
 	strcmp.
	* symtab.c (lookup_partial_symbol, lookup_block_symbol): Ditto.
	* symfile.c (compare_symbols):  Ditto.
	* standalone.c (open):  Ditto.
	* remote-es.c (verify_break):  Ditto.
	* cli/cli-decode.c (add_cmd, add_show_from_set): Ditto.

	* symfile.c (compare_psymbols): Delete comment refering to STRCMP.

Thu Jan 18 12:25:06 2001  Andrew Cagney  <cagney@b1.cygnus.com>

	* varobj.c (FREEIF): Delete macro.
	(varobj_set_value, free_variable): Replace FREEIF with ``xfree''
 	call.

2001-01-18  Nick Clifton  <nickc@redhat.com>

	* arc-tdep.c (arc_cpu_type_table): Add new arc core numbers.
	(arc_print_insn): No bfd available, so pass NULL to
	arc_get_disassembler.

2001-01-09  James Ingham  <jingham@inghji.apple.com>

         * symtab.c (lookup_symbol_aux): Call lookup_symbol_aux to lookup
 	 a mangled symbol rather than recursing into lookup_symbol, since
 	 this will just re-unmangle the name & call lookup_symbol_aux -
 	 leading to an infinite recursion.

2001-01-18  Mark Kettenis  <kettenis@gnu.org>

	* infcmd.c (print_return_value): Restore another space lost by
	switch to UIOUT. ``$NN='' should be ``$NN =''.

Fri Jan 19 02:31:40 2001  Andrew Cagney  <cagney@b1.cygnus.com>

	* target.h (TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT)
	* breakpoint.c (TARGET_REGION_OK_FOR_HW_WATCHPOINT): Wrap macro
 	definition in parenthesis.

Fri Jan 19 02:13:40 2001  Andrew Cagney  <cagney@b1.cygnus.com>

	From 2000-10-27 Mark Salter <msalter@redhat.com>:
	* remote.c (remote_remove_hw_breakpoint): Add 'len' field to Z
 	packet.
	(remote_insert_hw_breakpoint): Ditto.

2001-01-17  J.T. Conklin  <jtc@redback.com>

	* config/m68k/tm-nbsd.h (USE_STRUCT_CONVENTION): Define.
	(BPT_VECTOR, REMOTE_BPT_VECTOR): Change to 0xf.
	* config/m68k/nbsd.mt (TDEPFILES): Add m68knbsd-tdep.o.
	* m68knbsd-tdep.c: New file.

	* i386nbsd-tdep.c: Remove #if 0'd out #includes.

	* m68knbsd-nat.c: #include gdbcore.h.

Wed Jan 17 09:41:58 2001  Andrew Cagney  <cagney@b1.cygnus.com>

	* MAINTAINERS: Add J.T. Conklin to Blanket Write Privs.

2001-01-16  Michael Snyder  <msnyder@cleaver.cygnus.com>

	* procfs.c (procfs_stopped_by_watchpoint): Don't die if process
	goes away -- just return false (ie. not stopped by watchpoint).
	* source.c (openp): Fix typo in comment.

2001-01-12  Nicholas Duffek  <nsd@redhat.com>

	* blockframe.c (generic_get_saved_register): Spelling fix.
	* frame.h (FRAME_FP): Spelling fix.

Fri Jan 12 18:29:46 2001  Andrew Cagney  <cagney@b1.cygnus.com>

	* infcmd.c (print_return_value): Restore space lost by switch to
 	UIOUT. ``$NN='' should be ``$NN =''.
	
2001-01-08  Nicholas Duffek  <nsd@redhat.com>

	* regcache.c (set_register_cached, register_buffer,
	real_register, pseudo_register fetch_register, store_register):
	New functions.
	(register_changed, read_relative_register_raw_bytes_for_frame,
	registers_changed, registers_fetched, read_register_bytes,
	read_register_gen, write_register_gen, read_register,
	read_signed_register, write_register, supply_register): Replace
	register_valid[] with register_cached() and
	set_register_cached().
	(read_register_bytes, read_register_gen, write_register_gen,
	read_register, read_signed_register, write_register,
	supply_register): Replace registers[] with register_buffer().
	(read_register_bytes, read_register_gen, read_register,
	read_signed_register): Call fetch_register().
	(write_register_gen, write_register): Call real_register() and
	store_register().
	(write_register_bytes): Call store_register().
	* value.h (set_register_cached, register_buffer): Prototype.
	* remote.c (remote_fetch_registers): Allocate regs[] with a
	run-time size.  Replace register_valid[] with
	set_register_cached().
	(store_register_using_P, remote_store_registers): Replace
	registers[] with register_buffer().

2001-01-08  Nicholas Duffek  <nsd@redhat.com>

	* regcache.c: Change "write-back" comment to "write-through".
	Change "regno" to "regnum".
	(read_register, read_signed_register): Remove "raw" from return
	value description.
	(supply_register): Spelling fix.
	* value.h: Change "regno" to "regnum".

2001-01-08  Fernando Nasser  <fnasser@redhat.com>

	* Makefile.in (install-gdbtk): Add .itcl files to the list of files
	to be installed.

2001-01-04  Michael Snyder  <msnyder@mvstp600e.cygnus.com>

	* mips-tdep.c (mips_coerce_float_to_double): Fix typo in comment.

2001-01-04  Nicholas Duffek  <nsd@redhat.com>

	* valops.c (VALUE_SUBSTRING_START): Delete.

2001-01-04  Nicholas Duffek  <nsd@redhat.com>

	* Makefile.in (SUBDIR_CLI_OBS): Add cli/cli-utils.o.
	(SUBDIR_CLI_SRCS): Add cli/cli-utils.c.
	(cli_utils_h): New variable.
	(cli/cli-utils.o): New rule.
	* cli/cli-utils.c: New file.
	* cli/cli-utils.h: New file.

2001-01-04  Nicholas Duffek  <nsd@redhat.com>

	* config/i386/tm-i386.h (REGISTER_CONVERT_TO_VIRTUAL,
	REGISTER_CONVERT_TO_RAW): Delete trailing semicolon.

2001-01-03  J.T. Conklin  <jtc@redback.com>

	* alphabsd-nat.c, i386-linux-nat.c, i386bsd-nat.c: Fix typo in
 	comment.

2001-01-02  Michael Snyder  <msnyder@cleaver.cygnus.com>

	* sh-tdep.c (sh_default_store_return_value):  Allow for small return type.
	(sh3e_sh4_store_return_value): Call sh_default_store_return_value for
	non-float types.
	* sparc-tdep.c (sparc_frame_chain): Fix typo in comment.
	Update copyright notice.
	
For older changes see ChangeLog-2000
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