path: root/gdb/ChangeLog

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.

>>>>>>> 1.966
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.

2000-02-10  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.

2000-02-10  Peter Schauer  <pes@regent.e-technik.tu-muenchen.de>

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

2000-02-10  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.

2000-01-27  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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