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binutils-gdb/gdb/ChangeLog
Jason Molenda c2c6d25f0d import gdb-1999-09-21
1999-09-22 03:28:34 +00:00

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Tue Sep 21 14:55:29 1999 Andrew Cagney <cagney@b1.cygnus.com>
From 1999-08-20 J.T. Conklin <jtc@redback.com>:
* remote.c (read_frame): expand cisco run-length encoding variant
inline as is done for the standard encoding.
(remote_cisco_expand): Removed.
1999-09-20 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* event-loop.c: Include <sys/time.h>.
1999-09-20 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* ser-ocd.c: (ser_ocd_open, ser_ocd_raw, ser_ocd_readchar,
ser_ocd_setbaudrate, ser_ocd_write, ser_ocd_close,
ser_ocd_get_tty_state, ser_ocd_set_tty_state): Remove unused
prototypes.
(ocd_readremote): Remove.
(ocd_write): Remove unused var 'c'.
1999-09-20 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* event-top.c (change_line_handler): Cleanup dead code. Add comments.
* event-loop.c: Cleanup #if 0 code.
* event-loop.h (timer_handler_func): New function type.
(create_timer): Export function.
(delete_timer): Export function.
* event-loop.c: Add timeout and timeout_valid fields to
gdb_notifier. New structures gdb_timer and timer_list.
(gdb_do_one_event): Check whether there are any timers tht are
ready, before going to wait.
(gdb_wait_for_event): If the timeout structure is meaningful, pass
that to select()/poll().
(create_timer): New function. Creates a timer.
(delete_timer): New function. Deletes a timer.
(handle_timer_event): New function. Deals with timers that are ready.
(poll_timers): New Function. Chack whether timers have expired.
Mon Sep 20 17:00:06 1999 Andrew Cagney <cagney@b1.cygnus.com>
* remote.c (getpkt, putpkt, remote_console_output): Move
declaration from here.
* remote.h: To here. New file.
* tracepoint.c(putpkt, getpkt, remote_console_output): Delete
declarations. Moved to "remote.h".
* Makefile.in (remote_h): Define.
* remote.c, tracepoint.c: Include "remote.h".
* Makefile.in (tracepoint.o, remote.o): Add dependency on
"remote.h".
* remote.h (remote_cisco_objfile_relocate,
cleanup_sigint_signal_handler): Add declaration. Include FIXME.
* infrun.c: Include "remote.h".
(complete_execution): Delete local extern declaration
of ``cleanup_sigint_signal_handler''.
* Makefile.in (infrun.o): Add dependency on remote.h.
Mon Sep 20 13:41:04 1999 Andrew Cagney <cagney@b1.cygnus.com>
* kod.c (ecos_kod_open, ecos_kod_request, ecos_kod_close,
cisco_kod_open, cisco_kod_request, cisco_kod_close): Move
declarations from here.
* kod.h: To here. New file.
* kod-cisco.c, kod.c: Include "kod.h".
* Makefile.in (kod-cisco.o, kod.o): Add dependency on "kod.h".
* kod.h (kod_display_callback_ftype, kod_query_callback_ftype):
New function types.
* kod.h (kod_cisco_open): Use in declaration.
* kod.c (gdb_kod_open): Update definition.
* kod-cisco.c (cisco_kod_open): Update definition.
Mon Sep 20 12:13:27 1999 Andrew Cagney <cagney@b1.cygnus.com>
* mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
* breakpoint.c (until_break_command_continuation): Add
declaration. Make static.
* event-top.c (rl_callback_read_char_wrapper): Ditto.
Fri Sep 17 19:28:17 1999 Andrew Cagney <cagney@b1.cygnus.com>
* source.c: Include "source.h".
(open_source_file, find_source_lines): Move declaration from here.
* source.h: New file. To here.
* Makefile.in (source.o): Add dependency on source.h.
* breakpoints.c (delete_command): Move declaration from here.
* breakpoints.h (delete_command): To here.
1999-09-18 Jim Blandy <jimb@cris.red-bean.com>
* hppa-tdep.c (in_solib_call_trampoline): If we can't recognize
the instruction we're at, we're not in a stub.
Sat Sep 18 07:13:03 1999 Jeffrey A Law (law@cygnus.com)
* dwarf2read.c (dwarf_decode_lines): Correctly handle
DW_LNS_const_add_pc.
1999-09-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* remote.c (remote_async_open_1): Use inferior_event_handler to
handle inferior events.
(extended_remote_async_create_inferior): Ditto.
* serial.h (serial_event_ftype): Add two pars.
* ser-unix.c (ser_unix_event): Add two parameters, error and fd.
Pass those into the call to the actual inferior event handler.
* infrun.c (complete_execution): Stdin handler is stdin_event_handler.
* event-top.h (stdin_event_handler): Export new function.
* event-top.c (stdin_event_handler): New function. Smarter handler
for events on stdin.
(change_line_handler): Don't need to update the handler for stdin
here anymore.
(_initialize_event_loop): Stdin handler is now stdin_event_handler.
* event-loop.h: (handler_func): Change signature, adding two new
args.
(sig_handler_func): New function type. It is the old handler_func.
(create_async_signal_handler): Update to use sig_handler_func.
(delete_async_signal_handler): Prototype for new function.
* event-loop.c: Include "inferior.h".
(struct file_handler): Add field error, to indicate error
condition on fd.
(struct async_signal_handler): Rename type of proc field.
(add_file_handler): Add exception condition as something select()
should report.
(handle_file_event): In case of error on the fd, record this in
the file_handler structure. Update call to (*proc)() to match new
signature.
(gdb_wait_for_event): If select() or poll() return error, report
this to user.
(create_async_signal_handler): Change first param type to
sig_handler_func*.
(inferior_event_handler): New function. Smarter inferior event
handling.
1999-09-18 Jim Blandy <jimb@cris.red-bean.com>
* pa64solib.c (pa64_solib_create_inferior_hook): Remove code which
tries to set __d_pid; it's not relevant to PA64 shared libraries.
A psymtab's texthigh element, and a block's endaddr element, are
the address past the end of the address range, never the address
of the last byte. These data structures mean the same thing on
forty different architectures; there's no reason they should be
different on HP/UX.
* symtab.c (find_pc_sect_psymtab): Remove special case for HP/UX.
(find_pc_sect_symtab): Same.
* objfiles.c (find_pc_sect_section): Same.
Sat Sep 18 07:13:03 1999 Jeffrey A Law (law@cygnus.com)
* hppa-tdep.c (internalize_unwinds): Handle PA64 shared libraries
correctly
* hppa-tdep.c (in_solib_call_trampoline): Handle PA64 shared library
trampolines.
1999-09-17 Jim Blandy <jimb@zwingli.cygnus.com>
* breakpoint.c (permanent_breakpoint_here_p): Delete.
Accidentally left over from previous changes.
1999-09-17 Jim Blandy <jimb@cris.red-bean.com>
* config/pa/tm-hppa64.h (ARGS_GROW_DOWNWARD): Deleted. There are
many more differences between the 32- and 64-bit ABI's than the
direction the arguments grow, so this name is misleading.
(PA20W_CALLING_CONVENTIONS): Define this instead.
* config/pa/tm-hppa.h (ARGS_GROW_DOWNWARD): Delete.
* hppa-tdep.c (hppa_push_arguments): Split into two separate
functions, depending on whether PA20W_CALLING_CONVENTIONS is
#defined. These implement completely separate specifications,
they don't really share that much code anyway, and this is much
more readable. Specifically: leave a 16-byte, not 32-byte, frame
marker; correctly align objects larger than eight bytes; promote
all integral scalar arguments smaller than eight bytes to a full
register width; pad aggregates smaller than eight bytes on the
right.
Thu Sep 16 17:33:35 1999 Andrew Cagney <cagney@b1.cygnus.com>
* remote.c (remote_async_open_1): Use SERIAL_ASYNC to
enable/disable async event callback on serial port. Use
SERIAL_CAN_ASYNC_P / SERIAL_IS_ASYNC_P to determine if / when
async mode.
(remote_async_resume, remote_async_detach, remote_async_kill,
extended_remote_async_create_inferior, remote_async_wait): Ditto.
* ser-unix.c (hardwire_readchar): When ASYNC, only read a single
character.
(ser_unix_readchar): Ditto. Problems occure with back-to-back
data from a target. The ASYNC code can loose the second data
chunk.
* serial.c (serial_fdopen): Initialize async_handler and
async_context.
1999-09-16 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* utils.c (discard_all_continuations): New function.
* defs.h: (discard_all_continuations): Add prototype.
1999-09-16 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* valops.c: Remove prototype for search_struct_field_aux(). THe
function was nowhere in the file.
(value_ind): Remove unused var real_val.
(value_find_oload_method_list): Remove unused var v.
(find_overload_match): Remove extra declaration of var jj.
* Makefile.in (event_top_h): Define. Add dependency on this for
every file that includes event-top.h.
Thu Sep 16 17:33:35 1999 Andrew Cagney <cagney@b1.cygnus.com>
* serial.c (serial_open): Delete ``&'' device.
* ser-unix.c (_initialize_ser_hardwire): Make the "hardwire"
device async. Delete temporary "async-hardwire" device.
Thu Sep 16 16:27:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
* serial.h (SERIAL_IS_ASYNC_P): Define. Non-zero when serial
device is in async mode.
(SERIAL_CAN_ASYNC_P): Rename SERIAL_ASYNC_P.
* serial.c (serial_is_async_p): Implement.
(serial_can_async_p): Rename serial_async_p.
(serial_open): Initialize ASYNC_HANDLER and ASYNC_CONTEXT. Save
the original name in SCB instead of the stripped name.
Thu Sep 16 12:20:11 1999 Andrew Cagney <cagney@b1.cygnus.com>
* serial.h (struct serial_ops): Add field ASYNC.
(SERIAL_ASYNC, SERIAL_ASYNC_P): New macros.
(struct _serial_t): Add fields async_context and async_handler.
* serial.c (serial_async, serial_async_p): Implement.
* ser-unix.c: Include "event-loop.h".
(ser_unix_async), ser-unix.c: New function. Implement async mode.
(async_event): Handle async events.
* ser-unix.c (_initialize_ser_hardwire), ser-tcp.c
(_initialize_ser_tcp), ser-pipe.c (_initialize_ser_pipe): Enable
ASYNC.
* serial.c (serial_open): Discard leading ``|'' before opening a
pipe device.
* ser-pipe.c (pipe_open): Adjust.
* serial.c (serial_open): Add ``&'' prefix so that
"async-hardwire" device can be explicitly selected. Work in
progress.
* ser-unix.c: Register "async-hardwire" device.
Thu Sep 16 09:04:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
* ser-unix.h: New file. Declare generic ser_unix functions.
* ser-unix.c (ser_unix_nop_get_tty_state,
ser_unix_nop_set_tty_state, ser_unix_nop_raw, ser_unix_wait_for,
ser_unix_readchar, ser_unix_nop_noflush_set_tty_state,
ser_unix_nop_print_tty_state, ser_unix_nop_setbaudrate,
ser_unix_nop_setstopbits, ser_unix_write,
ser_unix_nop_flush_output, ser_unix_nop_flush_input,
ser_unix_nop_send_break, ser_unix_nop_drain_output): New
functions.
* ser-unix.c: Include <sys/wait.h>, <sys/socket.h>,
"gdb_string.h".
* ser-tcp.c (_initialize_ser_tcp), ser-unix.c
(_initialize_ser_hardwire), ser-pipe.c (_initialize_ser_tcp):
Initialize ops vector using assignment.
* ser-pipe.c, ser-tcp.c, ser-unix.c: Include ser-unix.h.
* ser-pipe.c (pipe_get_tty_state, pipe_set_tty_state,
pipe_return_0, pipe_raw, wait_for, pipe_readchar,
pipe_noflush_set_tty_state, pipe_print_tty_state,
pipe_setbaudrate, pipe_setstopbits, pipe_write), ser-tcp.c
(tcp_get_tty_state, tcp_set_tty_state, tcp_return_0, tcp_raw,
wait_for, tcp_readchar, tcp_noflush_set_tty_state,
tcp_print_tty_state, tcp_setbaudrate, tcp_setstopbits, tcp_write):
Delete functions.
1999-09-15 Stan Shebs <shebs@andros.cygnus.com>
* d10v-tdep.c (remote_d10v_translate_xfer_address): Move to here
from remote-d10v.c, also change the memory translation to its
previous version.
* remote-d10v.c: Remove.
* config/d10v/d10v.mt (TDEPFILES): Remove remote-d10v.o.
1999-09-15 Jim Blandy <jimb@cris.red-bean.com>
* breakpoint.c (remove_breakpoint): Return zero, not nothing.
1999-09-14 Jim Blandy <jimb@cris.red-bean.com>
* hppa-tdep.c (frame_chain): If the unwind info says we've saved
r3, don't trust it. Call get_frame_saved_regs and see if we can
actually find an address for r3 there.
* pa64solib.c (pa64_sharedlibrary_info_command): Text fix.
Tue Sep 14 14:34:28 1999 Andrew Cagney <cagney@b1.cygnus.com>
* serial.h (DEPRECATED_SERIAL_FD): Define.
* serial.c (deprecated_serial_fd): New function.
* remote.c (remote_async_open_1, remote_async_open_1,
remote_async_detach, remote_async_kill,
extended_remote_async_create_inferior, minitelnet): Update.
* remote-es.c (es1800_open, es1800_close, es1800_transparent): Update.
* remote-st.c (connect_command), remote-os9k.c (connect_command):
Fix. Call FD_SET et.al. with FD instead of serial_t.
1999-09-14 Jim Blandy <jimb@cris.red-bean.com>
* hppa-tdep.c (hppa_frame_find_saved_regs): The two possible
instructions for saving the return pointer (32- and 64-bit) save
it at different offsets.
* config/pa/tm-hppa64.h: Doc fix.
* defs.h (continuation): Make this a typedef.
* Makefile.in (gdbtk.o, gdbtk-cmds.o): Depend on $(top_h).
* Makefile.in (i386-linux-nat.o): Depend on symfile.h, not
$(symfile_h); the latter has no definition.
* breakpoint.c (breakpoint_here_p): Remove meaningless code,
testing b->enable against shlib_disabled and call_disabled after
we know it is enabled.
Implement "permanent breakpoints" --- breakpoints that are
hardwired into the inferior's code. GDB knows they're there, but
doesn't try to insert or remove them, etc.
* breakpoint.h (enum enable): Add `permanent' enablement state.
* breakpoint.c (make_breakpoint_permanent): New function.
* breakpoint.h (make_breakpoint_permanent): Add declaration.
* breakpoint.c (insert_breakpoints): Don't bother to insert
permanent breakpoints...
(remove_breakpoint): ... or remove them.
(breakpoint_here_p): Handle `permanent' like `enabled'. Change
return value to indicate whether it's a permanent breakpoint here,
or an ordinary breakpoint.
* breakpoint.h (enum breakpoint_here): New enum.
(breakpoint_here_p): Change declaration.
* breakpoint.h (breakpoint_1): Extend bpenables to cover all the
enablement states.
(describe_other_breakpoints): Describe permanent breakpoints.
(check_duplicates): If one of the breakpoints at ADDRESS is a
permanent breakpoint, treat all the others as the duplicates, so
we don't try to insert or remove any of them. Verify that only
the permanent breakpoint is actually inserted.
(delete_breakpoint): Complain if we discover that another
breakpoint was inserted at the same place as a permanent
breakpoint.
(disable_breakpoint): Fail silently if asked to disable a
permanent breakpoint.
(do_enable_breakpoint): Don't change a permanent breakpoint's
enablement to ordinary `enabled'. Leave it alone.
(create_solib_event_breakpoint): Return the
breakpoint object created.
* breakpoint.h (create_solib_event_breakpoint): Fix declaration.
* pa64solib.c (pa64_solib_create_inferior_hook): Do turn on the
DT_HP_DEBUG_CALLBACK flag in the dynamic linker, so it will call
__dld_break, which contains the permanent breakpoint, when interesting
things happen. Tell GDB that the breakpoint in __dld_break is
permanent.
* gdbtk-cmds.c (gdb_get_breakpoint_info): Report a permanent
breakpoint as enabled.
* infrun.c (SKIP_PERMANENT_BREAKPOINT): Provide default definition.
(default_skip_permanent_breakpoint): New function.
(resume): If we're trying to resume at a permanent breakpoint, use
SKIP_PERMANENT_BREAKPOINT to step over it.
* hppa-tdep.c (hppa_skip_permanent_breakpoint): New function.
* config/pa/tm-hppa.h (hppa_skip_permanent_breakpoint): Declare.
(SKIP_PERMANENT_BREAKPOINT): Define.
1999-09-14 Kevin Buettner <kevinb@cygnus.com>
* symtab.h, minsyms.c (find_stab_function_addr): Changed
type of second parameter from partial_symtab * to char *.
Fixed all callers.
* minsyms.c (find_stab_function_addr): Look for minimal
symbol without filename if filename based search fails.
* dbxread.c (process_one_symbol): Call find_stab_function_addr()
in place of inline code with identical functionality.
* partial-stab.h (case N_FUN, descriptors 'F' and 'f'): Look
up symbol's address from minimal symbol table when N_FUN
address is missing. Also, make sure this value is used for
calculating the value of the texthigh field.
1999-09-14 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* event-loop.c (create_file_handler): Increment the total number
of file descriptors for the poll case, only if this is a new file
desc.
1999-09-14 Eli Zaretskii <eliz@is.elta.co.il>
* go32-nat.c: misc minor cleanups and fixes missed in last patch.
Tue Sep 14 12:37:33 1999 Andrew Cagney <cagney@b1.cygnus.com>
* serial.h (SERIAL_PRINT_TTY_STATE): Add STREAM parameter.
(union serial_ops): Update.
* ser-unix.c (hardwire_print_tty_state, ser-tcp.c
(tcp_print_tty_state), ser-pipe.c (pipe_print_tty_state,
ser-go32.c (dos_print_tty_state, ser-mac.c (mac_print_tty_state,
ser-ocd.c (ocd_print_tty_state, ser-e7kpc.c
(e7000pc_print_tty_state): Update.
* inflow.c (child_terminal_info): Update.
* serial.c (serial_print_tty_state): Update.
Tue Sep 14 11:41:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
* serial.c, serial.h, ser-tcp.c, ser-unix.c, ser-pipe.c: Convert
all functions to ISO-C.
* serial.h, serial.c: Move all indirect macro function calls from
serial.h into serial.c.
(serial_drain_output, serial_flush_output, serial_flush_input,
serial_raw, serial_get_tty_state, serial_set_tty_state,
serial_print_tty_state, serial_noflush_set_tty_state,
serial_setbaudrate, serial_setstopbits): New functions.
(do_serial_close): Rename serial_close.
(serial_close, serial_un_fdopen): New functions. Call
do_serial_close.
1999-09-13 James Ingham <jingham@leda.cygnus.com>
* symtab.c (decode_line_1): Find the rightmost parenthesis in the
expression, not the leftmost. This allows us to parse function
declarations with embedded function prototypes.
Mon Sep 13 18:39:31 1999 Jeffrey A Law (law@cygnus.com)
* pa64solib.c (pa64_sharedlibrary_info_command): Fix typos.
1999-09-13 Kevin Buettner <kevinb@cygnus.com>
* i386-tdep.c (i386_extract_return_value): ifdef'd so that
non-linux targets will work again.
(i386_do_registers_info, i386_print_register): Revert changes
of 1999-09-03; these functions have been removed because they
are Linux specific and break non-Linux builds. This functionality
will be restored after FP support unification has been achieved.
* i387-tdep.c (i387_print_register, void i387_float_info):
Likewise.
* config/i386/tm-linux.h (i387_float_info, FLOAT_INFO,
DO_REGISTERS_INFO, i386_do_registers_info,
i387_print_register): Likewise.
1999-09-13 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* event-top.c (call_readline): Change to accept gdb_client_data as
param.
(rl_callback_read_char_wrapper): New function to match what the
event loop expects and what readline expects.
(change_line_handler): Make call_readline point to
rl_callback_read_char_wrapper, instead of rl_callback_read_char.
(_initialize_event_loop): Ditto.
(gdb_readline2): Change parameter to gdb_client_data.
* event-top.h (call_readline, gdb_readline2): Change accordingly.
* event-loop.c (add_file_handler): Change 2nd par to
handler_func*. No more need for casting.
* event-loop.h (create_async_signal_handler): Change accordingly.
* inferior.h (fetch_inferior_event): Change parameter to void*.
* infrun.c (fetch_inferior_event): Ditto.
1999-09-13 Stan Shebs <shebs@andros.cygnus.com>
* infrun.c (step_into_function): New function, broken out from the
step_into_function label in handle_inferior_event.
(handle_inferior_event): Change a goto into a function call.
1999-09-13 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* event-top.h: New file. All the exported vars and functions from
event-top.c.
* event-loop.h (struct gdb_event, event_handler_func,
file_handler, async_signal_handler, SELECT_MASK, fd_mask, NBBY,
FD_SETSIZE, howmany, NFDBITS, MASK_SIZE): Move to event-loop.c.
(struct prompts, PROMPT, PREFIX, SUFFIX, display_gdb_prompt,
async_init_signals, set_async_editing_command,
set_async_annotation_level, set_async_prompt, handle_stop_sig,
handle_sigint, pop_prompt, push_prompt, gdb_readline2,
mark_async_signal_handler_wrapper, async_request_quit,
async_command_editing_p, exec_done_display_p,
async_annotation_suffix, new_async_prompt, the_prompts,
call_readline, input_handler, input_fd): Move to event-top.h.
(All function prototypes): Don't use PARAMS anymore.
* event-loop.c: (struct gdb_event, event_handler_func,
file_handler, async_signal_handler, SELECT_MASK, fd_mask, NBBY,
FD_SETSIZE, howmany, NFDBITS, MASK_SIZE): Move to here from
event-loop.h.
Include event-top.h. Remove use of PARAMS. ANSIfy functions headers.
* event-top.c: Include event-top.h. Include "signals.h", not
<signals.h>.
Remove use of PARAMS. ANSIfy functions headers.
(handle_stop_sig): move prototype to event-top.h.
* remote.c: Include event-top.h. Make it understand
async_signal_handler type.
* infrun.c: Include event-top.h.
* mi-main.c: Ditto.
* top.c Ditto.
* utils.c: Ditto.
Mon Sep 13 18:54:05 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.sh: Describe each of the fields.
Mon Sep 13 17:51:28 1999 Andrew Cagney <cagney@b1.cygnus.com>
From 1999-09-12 Jim Blandy <jimb@cris.red-bean.com>:
* gdbarch.sh (generating setters): Use sed to generate the proper
indentation, not tr; tr's behavior is notoriously unportable.
1999-09-10 Jim Blandy <jimb@zwingli.cygnus.com>
* i387-tdep.c (print_387_control_bits): Don't print newline; the
callers take care of that. (Thanks to H.J. Lu.)
1999-09-09 Stan Shebs <shebs@andros.cygnus.com>
* d10v-tdep.c (DMEM_START): Set to 0x2000000.
(itrace, iuntrace, info itrace, itdisassemble, itracedisplay,
itracesource): Add 'i' prefix to commands, so as not to conflict
with generic trace commands.
1999-09-09 Fernando Nasser <fnasser@totem.to.cygnus.com>
* remote.c (_initialize_remote): Fix the specification of the
"remote" prefix to set and show commands.
1999-09-09 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* event-loop.c (create_file_event): New function. Creates a gdb
event for a given fd.
(gdb_wait_for_event): Use create_file_event().
* event-loop.h: export create_file_event().
* event-loop.c (delete_file_handler): Move the clearing of the
mask to later on in the function, because we need it in order to
deactivate the correct fd when using select().
* m32r-tdep.c (decode_prologue): Fix typo. Instructions starting
with 0xf are branch instructions.
(m32r_scan_prologue): Initialize framesize to 0.
1999-09-07 J.T. Conklin <jtc@redback.com>
* i386-stub.c (exceptionHook, oldExceptionHook): Removed.
(handle_exception): Removed #if'd out exception hook code.
* i386-stub.c, m68k-stub.c (error): Removed unused variable.
* i386-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c,
sparcl-stub.c, sparclet-stub.c (remcomInBuffer, remcomOutBuffer):
Make static.
Tue Sep 7 14:06:22 1999 Kevin Buettner <kevinb@cygnus.com>
* config/i386/tm-linux.h (SOFUN_ADDRESS_MAYBE_MISSING):
Define.
Tue Sep 7 08:18:01 1999 Kevin Buettner <kevinb@cygnus.com>
From Jim Blandy <jimb@cygnus.com>:
Step into calls to functions in shared libraries properly. See
the comments for SKIP_SOLIB_RESOLVER atop infrun.c for details.
* infrun.c (SKIP_SOLIB_RESOLVER): New macro.
1999-09-05 Fred Fish <fnf@cygnus.com>
* elfread.c (elf_symtab_read): Remove separately passed bfd
pointer and offset. Pick up bfd pointer from objfile, and
get offset from objfile's section_offsets.
Fri Sep 3 22:29:39 1999 Kevin Buettner <kevinb@cygnus.com>
* config/i386/tm-linux.h (REGISTER_NAMES): Changed register
named "foo" to "fopo" which more accurately describes the FPU
Operand Pointer Offset. The real reason for this change, of
course, is that many programmers use $foo as a convenience
variable and are likely to be unpleasantly surprised to find
that they're unwittingly changing the state of their ia32 FPU.
1999-09-03 Jason Molenda (jsm@bugshack.cygnus.com)
* monitor.c (monitor_supply_register): Stop scanning val string
if a newline is encountered.
1999-09-03 Jason Molenda (jsm@bugshack.cygnus.com)
monitor.c (TARGET_BUF_SIZE): New macro, defined to 2048.
(monitor_expect_regexp, monitor_wait, monitor_dump_reg_block,
monitor_dump_reg_block): Dump hard-coded constants in favor
of TARGET_BUF_SIZE.
(readchar): Re-enable output of characters read from monitor when
remotedebug is set.
(monitor_supply_register): Use ULONGEST to hold value.
Replace strtoul() call with hand-coded loop to handle values
larger than 'long'.
(monitor_store_register): Use ULONGEST to hold value.
Fri Sep 3 00:47:44 1999 Kevin Buettner <kevinb@cygnus.com>
[Merged linux/x86 floating point code from Bill Metzenthen,
Jim Blandy, Anthony Green, H. J. Lu, and possibly others. The
following remarks are Jim Blandy's.]
* findvar.c (extract_floating): Call TARGET_EXTRACT_FLOATING, if
#defined.
(store_floating): Call TARGET_STORE_FLOATING, if #defined.
* i386-tdep.c (i386_print_register, i386_do_registers_info): New
functions.
(i386_extract_return_value): GNU/Linux returns floating point
values in a floating point register too.
(set_disassembly_flavor): Add prototype.
(i386_extract_return_value): Use FPDATA_REGNUM, not FP0_REGNUM (
which wasn't the first FP data register).
(i386_do_registers_info): Use FPSTART_REGNUM and FPEND_REGNUM as
the limits of the FPU-related registers.
(i386_extract_return_value): Tell GDB how to find return values
larger than four bytes. (Thanks to Paul N. Hilfinger for the bug
report.)
* i387-tdep.c (print_387_control_word): Break out bit-splitting into...
(print_387_control_bits): New function.
(print_387_status_word): Break out bit-splitting into...
(print_387_status_bits): New function.
(i387_print_register, i387_float_info, i387_hex_float_input): New
functions.
(i387_extract_floating, i387_store_floating): New functions.
* valprint.c (print_floating): Use macro TARGET_ANALYZE_FLOATING,
if it's #defined. Tolerate values of `nonnegative' other than
zero and one.
* i386-linux-nat.c: New file.
* Makefile.in (ALLDEPFILES): Mention i386-linux-nat.c.
(i386-linux-nat.o): New rule, listing dependencies.
* config/i386/linux.mh (NATDEPFILES): Use i386-linux-nat.o, not
the plain i386v4-nat.o.
* config/i386/nm-linux.h (FETCH_INFERIOR_REGISTERS): Define.
* config/i386/xm-linux.h: Define HOST_I386.
* config/i386/tm-linux.h (FP0_REGNUM): Replaced by...
(FPSTART_REGNUM, FPCONTROL_REGNUM, FPSTATUS_REGNUM, FPTAG_REGNUM,
FPDATA_REGNUM, FPEND_REGNUM): New definitions.
(REGISTER_BYTES): Changed accordingly.
(SKIP_SOLIB_RESOLVER): #define this.
(i386_linux_skip_solib_resolver): New declaration.
(i387_float_info): Added extern decl for this function.
(TARGET_EXTRACT_FLOATING, TARGET_STORE_FLOATING,
TARGET_ANALYZE_FLOATING): Define.
(i387_extract_floating, i387_store_floating): New extern decls.
(I386_GNULINUX_TARGET): Define.
(NUM_REGS, NUM_FREGS, REGISTER_NAMES, FP0_REGNUM, FPDATA_REGNUM,
FPENV_BYTES, FPREG_RAW_SIZE, FPREG_BYTES, REGISTER_BYTES,
REGISTER_BYTE, REGISTER_RAW_SIZE, REGISTER_VIRTUAL_SIZE,
MAX_REGISTER_RAW_SIZE, MAX_REGISTER_VIRTUAL_SIZE,
TARGET_LONG_DOUBLE_BIT, FLOAT_INFO, DO_REGISTERS_INFO): New
definitions, perhaps overriding those inherited from
config/i386/tm-i386.h.
(i386_do_registers_info, i387_print_register, double_to_i387,
i387_to_double): New declarations.
(LD_I387): Define iff both the host and target are using i387
FPU's.
(HEX_FLOAT_INPUT, REGISTER_CONVERTIBLE,
REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW,
REGISTER_VIRTUAL_TYPE): Define these if LD_I387 is defined.
* source.c (list_command): List the right number of source lines,
even if we're at the top of the file.
1999-09-02 Stan Shebs <shebs@andros.cygnus.com>
* infrun.c (step_over_function): New function, broken out from the
step_over_function label in handle_inferior_event.
(handle_inferior_event): Change a goto into a function call.
Thu Sep 2 18:26:04 1999 Andrew Cagney <cagney@b1.cygnus.com>
* Makefile.in (GDB_WERROR_CFLAGS, GBB_WARN_CFLAGS): Define.
(INTERNAL_CFLAGS): Update
* configure.in (WERROR_CFLAGS, WARN_CFLAGS): Sync with
../sim/common/aclocal.m4.
* configure: Re-generate.
Thu Sep 2 00:27:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
* Makefile.in (z8k-tdep.o): For moment, don't try to compile with
-Werror. See Makefile.in.
* z8k-tdep.c (z8k_set_pointer_size): Document problem.
* config/z8k/tm-z8k.h (z8k_print_register_hook, z8k_frame_chain,
z8k_saved_pc_after_call, z8k_frame_saved_pc,
z8k_set_pointer_size): Declare.
(z8k_skip_prologue): Fix typo. Was mz8k_skip_prologue.
(FRAME_CHAIN, PRINT_REGISTER_HOOK, FRAME_SAVED_PC,
SAVED_PC_AFTER_CALL): Update.
* z8k-tdep.c (z8k_print_register_hook): Rename
z8k_print_register_hook.
(z8k_frame_chain): Rename frame_chain.
(z8k_saved_pc_after_call): Rename saved_pc_after_call.
(z8k_frame_saved_pc): Rename frame_saved_pc.
(z8k_print_register_hook): Fix printf.
(read_memory_pointer): Add declaration.
("value.h"): Include.
* Makefile.in (z8k-tdep.o): Add dependency on value.h.
* config/sparc/tm-sparc.h (PRINT_EXTRA_FRAME_INFO): Fix
printf. calls
* Makefile.in (remote-e7000.o): For moment, don't try to compile
with -Werror. See Makefile.in.
* sh-tdep.c (sh_show_regs): Fix printf calls.
* xcoffsolib.c (solib_info): Fix Printf calls.
* dink32-rom.c: #include "symfile.h" for generic_load and
"inferior.h" for write_pc.
* Makefile.in (dink32-rom.o): Update.
* config/mn10300/tm-mn10300.h (mn10300_store_struct_return),
config/mn10200/tm-mn10200.h (mn10200_store_struct_return): Add
declarations.
Tue Aug 31 00:48:27 1999 Andrew Cagney <cagney@amy.cygnus.com>
* config/mips/tm-tx49el.h (REGISTER_SIM_REGNO): Define.
* remote-sim.c (gdbsim_fetch_register, gdbsim_store_register):
Pass REGISTER_SIM_REGNO converted register number to the
simulator.
1999-09-01 Tom Tromey <tromey@cygnus.com>
* config/i386/nm-linux.h (PREPARE_TO_PROCEED): Added argument.
1999-09-01 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* values.c (value_virtual_fn_field): Remove unused var(s).
* thread.c (prune_threads): Ditto.
* symtab.c (lookup_transparent_type): Ditto.
(decode_line_1): Ditto.
(make_symbol_overload_list): Ditto.
* rs6000-tdep.c (frame_get_saved_regs): Ditto.
(set_processor): Ditto.
* remote.c (remote_remove_breakpoint): Ditto.
(remote_query): Ditto.
(readtty): Ditto.
* remote-sds.c (sds_fetch_registers): Ditto.
(putmessage): Ditto.
* ppcbug-rom.c (ppcbug_supply_register): Ditto.
(ppcbug_open): Remove unused prototype.
* parse.c (parse_nested_classes_for_hpacc): Remove unused var(s).
* ocd.c (ocd_open): Ditto.
(ocd_get_packet): Ditto.
* monitor.c (monitor_error): Ditto.
(monitor_wait_srec_ack): Ditto.
* main.c (main): Ditto.
* gdbtypes.c (count_virtual_fns): Ditto.
* exec.c (exec_file_command): Ditto.
* event-top.c: Include handle_sigwinch() function prototype within
appropriate #ifdef.
* eval.c (evaluate_subexp_standard): Remove unused variable.
(evaluate_subexp_standard): Remove unused variables.
* dink32-rom.c (dink32_supply_register): Remove unused variable.
* dbxread.c (elfstab_build_psymtabs): Ditto.
* command.c (do_setshow_command): Ditto.
* breakpoint.c (solib_load_unload_1): Remove unused variables 'i'
and 'sal'.
(until_break_command): Remove unused variables 'arg1' and 'arg2'.
(create_exception_catchpoint): Remove unused variable 'i'.
* ax-gdb.c (gen_sub): Remove unused variable.
(_initialize_ax_gdb): Ditto.
* ser-pipe.c (pipe_readchar): If timeout is expired return
SERIAL_TIMEOUT.
* ser-tcp.c (tcp_readchar): If timeout is expired return
SERIAL_TIMEOUT.
Wed Sep 1 15:07:25 1999 Andrew Cagney <cagney@b1.cygnus.com>
* version.h: New file.
* Makefile.in (version_h): Define.
(version.o): Add target.
* remote-array.c: #include "version.h".
(version): Delete extern declarations.
* Makefile.in (remote-array.o): Add dependency on version.h.
* top.c: #include "version.h".
(version, host_name, target_name): Delete extern declarations.
* Makefile.in (top.o): Add dependency on version.h.
* remote.c (remote_remove_watchpoint, remote_insert_watchpoint),
remote-array.c (array_open), remote-mips.c (send_srec),
dve3900-rom.c (store_bitmapped_register): Fix Printfs.
* mips-tdep.c (mips_print_extra_frame_info, print_unpack),
m32r-rom.c (m32r_load_section), m32r-tdep.c (m32r_frame_chain),
dsrec.c (load_srec): Fix printf problems.
Wed Sep 1 13:16:49 1999 Andrew Cagney <cagney@b1.cygnus.com>
* Makefile.in (monitor.o): For moment, don't try to compile with
-Werror. monitor.c has -Wformat problems. See Makefile.in for
more info.
Tue Aug 31 21:23:38 1999 Jeffrey A Law (law@cygnus.com)
* hppa-tdep.c (prologue_inst_adjust_sp): Correct offset computation
for doubleword store instructions.
(hppa_frame_find_saved_regs): Similarly.
Wed Sep 1 09:22:50 1999 Andrew Cagney <cagney@b1.cygnus.com>
* d30v-tdep.c (d30v_print_register):
(tdisassemble_command):
* d10v-tdep.c (show_regs, trace_info, tdisassemble_command): Fix
printf problems.
* remote-sim.c (dump_mem), remote-rdi.c (arm_rdi_create_inferior):
Fix printf arguments.
* remote-mips.c, mips-tdep.c: Move declaration of
``mips_set_processor_type_command'' from here.
* config/mips/tm-mips.h: To here.
* remote-array.c: #include "inferior.h".
* config/mips/tm-embed.h (remote_mips_stopped_by_watchpoint): Add
declaration.
* remote-mips.c (remote_mips_stopped_by_watchpoint): Define using
ISO-C prototype.
(monitor_supports_breakpoints): Integer variable.
* m32r-rom.c: #include "inferior.h" and <ctype.h>
* config/m32r/tm-m32r.h (m32r_write_sp): Add declaration.
* config/i960/tm-i960.h (leafproc_return, i960_pop_frame): Add
declaration.
(POP_FRAME): Call i960_pop_frame.
* i960-tdep.c (i960_pop_frame): Rename pop_frame.
* mon960-rom.c: #include "inferior.h" for declaration of write_pc.
1999-08-15 Fred Fish <fnf@cygnus.com>
* objfiles.c (objfile_relocate): Use SIZEOF_SECTION_OFFSETS when
allocating section_offsets array.
* remote-os9k.c (rombug_wait): Ditto.
* remote-vx.c (vx_add_symbols): Ditto.
* remote.c (get_offsets): Ditto.
(remote_cisco_objfile_relocate): Ditto.
* rs6000-nat.c (vmap_symtab): Ditto.
* dstread.c (dst_symfile_offsets): Set section_offsets directly instead
of returning a pointer to section offsets.
* somread.c (som_symfile_offsets): Ditto.
* xcoffread.c (xcoff_symfile_offsets): Ditto.
* symfile.c (default_symfile_offsets): Ditto.
(syms_from_objfile): The sym_offsets function has already set section
offsets and no longer returns a value.
* xcoffread.c (scan_xcoff_symtab): Eliminate section_offsets passed
separate from objfile.
(xcoff_start_psymtab): Ditto.
(START_PSYMTAB): Ditto.
* os9kread.c (read_minimal_symbols): Ditto.
(read_os9k_psymtab): Ditto.
(os9k_start_psymtab): Ditto.
(record_minimal_symbol): Ditto.
* dbxread.c (START_PSYMTAB): Ditto.
(start_psymtab): Ditto.
* mdebugread.c (START_PSYMTAB): Ditto.
(elfmdebug_build_psymtabs): Ditto.
(mdebug_build_psymtabs): Ditto.
(parse_partial_symbols): Ditto.
(new_psymtab): Ditto.
* dwarfread.c (dwarf_build_psymtabs): Ditto.
* partial-stab.h (START_PSYMTAB): Ditto.
* stabsread.h (start_psymtab): Ditto.
* dwarf2read.c (dwarf2_build_psymtabs): Ditto.
(dwarf2_build_psymtabs_easy): Ditto.
(dwarf2_build_psymtabs_hard): Ditto.
* hp-psymtab-read.c (hpread_build_psymtabs): Ditto.
(hpread_quick_traverse): Ditto.
(hpread_start_psymtab): Ditto.
(scan_procs): Ditto.
* hpread.c (hpread_build_psymtabs): Ditto.
* symfile.h (dwarf2_build_psymtabs): Ditto.
* dbxread.c (read_dbx_symtab): Use ANOFFSET to access section
offsets.
* core-cisco.c (get_seg_info): Make static.
* coffread.c (enter_linenos): Pass objfile instead of section
offsets.
* jv-vm.c (jv_vm_internal_lookup_symbol): Call allocate_objfile
with the right number of arguments.
* dbxread.c (dbx_symfile_read): No need to explicitly pass
text addr and size. Let read_dbx_symtab find them.
(read_dbx_symtab): Get text addr and size from objfile.
(dbx_symfile_read): Remove dead code (call to strlen);
1999-08-31 Michael Snyder <msnyder@cleaver.cygnus.com>
* Makefile.in: add rule for sol-thread.o.
Add rule for linux-thread.o.
1999-08-13 Jim Kingdon <kingdon@redhat.com>
Threads code from gdb 4.18-codefusion-990706
[Thanks to Eric Paire, H. J. Lu, Jim Blandy and others]
* infrun.c (signal_stop_update, signal_print_update,
signal_pass_update): new functions.
* inferior.h: new prototypes for above functions.
* target.h (enum strata): add thread stratum.
* linux-thread.c: new file. Support for debugging linux threads.
* config/i386/nm-linux.h: several new prototypes for above.
* config/i386/linux.mh: add linux-thread.o to NATDEPFILES.
More threads code from the same place:
* config/i386/tm-linux.h (REALTIME_LO, REALTIME_HI): Add
definitions.
* target.h (enum target_signal): Add TARGET_SIGNAL_REALTIME_32.
* target.c (signals, target_signal_from_host,
target_signal_to_host): Add clauses for
TARGET_SIGNAL_REALTIME_32.
1999-08-31 Neil Schellenberger <neil.schellenberger@crosskeys.com>
* sol-thread.c (sol_thread_detach): strip thread-id out of
inferior_pid, so that procfs_detach can't choke on it.
1999-08-31 J.T. Conklin <jtc@redback.com>
* i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c,
sparcl-stub.c, sparclet-stub.c (getpacket): Remove 'buffer' arg,
define it as a pointer to &remcomInBuffer[0].
(handle_exception): Update.
* sparc-stub.c, sparcl-stub.c, sparclet-stub.c (handle_exception):
Removed #ifdef'd out code which implements the non-standard 'b'
(set baud rate) command.
1999-08-31 Stan Shebs <shebs@andros.cygnus.com>
* infrun.c (keep_going): New function, broken out from the
keep_going label in handle_inferior_event.
(handle_inferior_event): Change more gotos into function calls.
Tue Aug 31 02:29:27 1999 Jeffrey A Law (law@cygnus.com)
* hppa-tdep.c (read_unwind_info): Handle multiple unwind sections.
Tue Aug 31 15:28:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
* config/alpha/tm-alpha.h (PRINT_EXTRA_FRAME_INFO): Fix printf
format argument.
* alpha-tdep.c (heuristic_proc_start): Ditto.
From Stan Shebs <shebs@andros.cygnus.com>:
* defs.h (strlen_paddr): Fix prototype - add void argument list.
Tue Aug 31 14:02:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
* defs.h (gdb_print_host_address), utils.c
(gdb_print_host_address): Rename gdb_print_address.
* expprint.c, gdbtypes.c, symmisc.c: Update.
*expprint.c: Use gdb_print_host_address when displaying native
pointers.
Sat Aug 28 14:23:29 1999 Andrew Cagney <cagney@b1.cygnus.com>
* scm-valprint.c (scm_ipruk), jv-valprint.c (java_value_print),
cp-valprint.c (cp_print_class_member), exec.c (exec_files_info),
remote.c (putpkt_binary, compare_sections_command,
remote_cisco_section_offsets), dcache.c (dcache_info),
breakpoint.c (break_at_finish_at_depth_command_1,
break_at_finish_command_1), symfile.c (generic_load),
(report_transfer_performance), top.c (get_prompt_1), f-valprint.c
(f_val_print), maint.c (maintenance_translate_address): Fix printf
-Wformat warnings. Use paddr, paddr_nz, sizeof_paddr, paddr_u and
paddr_d to print addresses. Change ``d'' to ``ld''.
* utils.c (strlen_paddr): New function.
Tue Aug 31 01:36:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
* config/d30v/tm-d30v.h (d30v_frame_chain,
d30v_init_frame_pc): Add declaration.
* arc-tdep.c (arc_pop_frame): Rename pop_frame.
(arc_push_dummy_frame): Rename push_dummy_frame.
(arc_set_cpu_type_command): Add declaration.
* config/arc/tm-arc.h (arc_pop_frame, arc_push_dummy_frame): Add
declaration.
1999-08-30 Stan Shebs <shebs@andros.cygnus.com>
* infrun.c (prepare_to_wait): New function, broken out from the
wfi_continue label in handle_inferior_event.
(handle_inferior_event): Change more gotos into function calls.
1999-08-30 Michael Snyder <msnyder@cleaver.cygnus.com>
* tracepoint.c: -Wall warning cleanup.
(parse_and_eval_memrange): remove (unused).
(output_command, args_info, locals_info, registers_info): add decls.
(getpkt, putpkt, remote_console_output): add decls.
(isalnum, isspace): cast arg to avoid warning.
(printf, fprintf, sprintf): use [fs]printf_vma for printing addrs.
Mon Aug 30 21:47:58 1999 Andrew Cagney <cagney@b1.cygnus.com>
* d10v-tdep.c: #include "language.h".
Mon Aug 30 20:38:57 1999 Andrew Cagney <cagney@b1.cygnus.com>
* configure.in (AC_CHECK_HEADERS): Check for <time.h>.
* configure, acconfig.in: Re-generate.
* remote-rdp.c: #include <time.h>
* config/arm/tm-arm.h (arm_float_info): Add declaration.
* arm-tdep.c (convert_from_extended, convert_to_extended): Change
double ptr arg to void ptr arg.
* config/arm/tm-arm.h (arm_frameless_function_invocation): Add
declaration.
(arm_frame_find_saved_regs): Rename frame_find_saved_regs.
(convert_from_extended, convert_to_extended): Add declaration.
Mon Aug 30 19:05:32 1999 Andrew Cagney <cagney@b1.cygnus.com>
* configure.in (WERR_CFLAGS): Separate the -Werror flag.
* configure: Re-generate.
* Makefile.in (INTERNAL_CFLAGS): Re-define using
INTERNAL_WARN_CFLAGS.
(INTERNAL_WARN_CFLAGS): Define. Leave off WERR_CFLAGS.
(tracepoint.o): Add explicit rule.
(WERR_CFLAGS): Add definition.
Mon Aug 30 17:52:17 1999 Andrew Cagney <cagney@b1.cygnus.com>
* utils.c: #include "event-loop.h" for declaration of
async_request_quit.
* Makefile.in (utils.o): Add dependency on event-loop.h.
* event-top.c (mark_async_signal_handler_wrapper,
async_request_quit): Move declaration from here.
* event-loop.h: To here.
* defs.h: Add declaration of exec.c:exec_set_section_offsets.
* event-top.c: #include "gdbcmd.h" which includes "command.h" and
hence expose declaration of function dont_repeat.
* top.c (ISATTY), tracepoint.c (ISATTY), utils.c (ISATTY),
event-top.c (ISATTY): Move definitions from here.
* defs.h (ISATTY): To here. #include <unistd.h>.
* sol-thread.c, solib.c, source.c, sparcl-tdep.c, tracepoint.c,
utils.c, win32-nat.c, wince.c, top.c, symfile.c, ser-unix.c,
ser-tcp.c, procfs.c, maint.c, infttrace.c, hppa-tdep.c,
ser-pipe.c, remote-rdp.c, main.c, inftarg.c, inflow.c,
hpux-thread.c, hp-psymtab-read.c, go32-nat.c, fork-child.c,
corelow.c, command.c: Do not #include <unistd.h>, moved to defs.h.
Mon Aug 30 15:14:43 1999 Andrew Cagney <cagney@b1.cygnus.com>
* defs.h (struct tui_stream, enum streamtype): Move from here.
* utils.c: To here.
* main.c (tui_file_fputs): Move from here.
* utils.c: To here.
Sun Aug 29 10:03:32 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdb-events.h, gdb-events.c, gdb-events.sh: New files.
1999-08-27 Michael Snyder <msnyder@cleaver.cygnus.com>
* solib.c (open_symbol_file_object): new function.
Called when attaching to a new process, if there is no loaded
symbol file. Attempts to locate the executable file for the
attached process and load symbols from it.
(solib_add): Call open_symbol_file_object if attaching to a
new process and no open symbol file.
1999-08-27 Jason Molenda (jsm@bugshack.cygnus.com)
* config/i386/tm-sun386.h (GDB_TARGET_IS_SUN386): Definition
removed--no longer checked anywhere in gdb.
1999-08-27 Stan Shebs <shebs@andros.cygnus.com>
* infrun.c (stop_stepping): New function, broken out from
stop_stepping label in handle_inferior_event.
(handle_inferior_event): Change gotos into function calls.
Fri Aug 27 20:13:22 1999 Andrew Cagney <cagney@b1.cygnus.com>
* defs.h (LONGEST): Move definition to earlier in file - to just
after BFD.
(paddr_u, paddr_d): Declare.
* utils.c (decimal2str): New function.
(paddr_u, paddr_d): Define.
* remote.c (remote_cisco_section_offsets,
compare_sections_command): Fix XprintfX arguments. Use paddr...
(putpkt_binary): Fix XprintfX arguments.
Tue Aug 24 21:30:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
* arm-tdep.c (arm_init_extra_frame_info): Add braces. Recommended
by gcc -Wparentheses.
1999-08-26 Stan Shebs <shebs@andros.cygnus.com>
* infrun.c (check_sigtramp2): New function, broken out from
check_sigtramp2 label in handle_inferior_event.
(handle_inferior_event): Change gotos into function calls.
Declare Tahoe configuration obsolete.
* configure.host, configure.tgt: Comment out Tahoe configs.
* Makefile.in: Comment out Tahoe-related action.
* tahoe-tdep.c, config/tahoe/*: Comment out.
* NEWS: Mention obsolete status.
1999-08-26 J.T. Conklin <jtc@redback.com>
* i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sh-stub.c,
sparc-stub, sparcl-stub.c sparclet-stub.c (getpacket): If '$',
the packet start character is received in the 'middle' of a
packet, assume that packet end character has been lost and
start a new packet.
* i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c,
sparcl-stub.c sparclet-stub.c (getpacket): Changed to return ptr
to first character of input buffer. Removed & 0x7f masks.
(handle_exception): Don't access remcomInBuffer directly.
1999-08-25 Stan Shebs <shebs@andros.cygnus.com>
* breakpoint.c (disable_breakpoints_in_shlibs): Only disable
enabled breakpoints.
Tue Aug 24 14:59:23 1999 Andrew Cagney <cagney@b1.cygnus.com>
* tracepoint.c, remote.c, pa64solib.h, value.h, somsolib.h,
solib.h, scm-lang.h, language.h, inferior.h, defs.h, coff-solib.h,
ch-lang.h, breakpoint.h, annotate.h: Remove #if __STDC__ wrapping
struct declarations.
* config/sparc/nm-sun4sol2.h, config/mn10300/tm-mn10300.h,
config/mn10200/tm-mn10200.h, config/i386/tm-i386.h,
config/i386/tm-i386v.h, config/i386/nm-i386sol2.h,
config/pa/nm-hppah.h, config/rs6000/nm-rs6000.h,
config/sparc/tm-sp64.h, config/v850/tm-v850.h,
config/tic80/tm-tic80.h, config/sparc/tm-sparc.h,
config/sh/tm-sh.h, config/rs6000/tm-rs6000.h, config/pa/tm-hppa.h,
config/mips/tm-mips.h, config/m68k/tm-m68k.h,
config/m32r/tm-m32r.h, config/i960/tm-mon960.h,
config/fr30/tm-fr30.h, config/h8300/tm-h8300.h,
config/arm/tm-arm.h, config/alpha/tm-alpha.h,
config/a29k/tm-a29k.h: Ditto.
Wed Aug 25 10:45:33 1999 Andrew Cagney <cagney@b1.cygnus.com>
* Makefile.in (gdb$(EXEEXT)): Add dependency on TDEPLIBS.
* config/arm/arm.mt (TDEPLIBS): Define. Move libangsd.a to here.
(TDEPFILES): From here.
1999-08-24 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* top.c (init_main): Add new set/show command exec-done-display,
default value is off.
* event-loop.h: Export exec_done_display_p.
* event-top.c: New variable exec_done_display_p.
* infrun.c (complete_execution): Print completion message if
corresponding flag is set.
* top.c (DEFAULT_PROMPT): Add space after "(gdb)" at end of prompt.
From: J.T. Conklin <jtc@redback.com>
* top.c (DEFAULT_PROMPT): Set to "(gdb)" if not already defined.
(init_main): Always use DEFAULT_PROMPT.
Tue Aug 24 03:23:31 1999 Jeffrey A Law (law@cygnus.com)
* hppa-tdep.c: Remove useless "purecov: deadcode" comments.
(hppa_use_struct_convention): Update for PA64.
(hppa_frame_saved_pc): Properly extract the saved PC in a call
dummy frame.
(in_solib_call_trampoline): Return nonzero if we are in a function
called ".stub".
(prologue_inst_adjust_sp): Handle std,ma.
(skip_prologue_hard_way): Handle more PA2.0/PA64 insns.
(hppa_frame_find_saved_regs): Similarly. Handle indirect save of
%r3 into the stack.
* config/pa/tm-hppa64.h (CALL_DUMMY_BREAKPOINT_OFFSET_P): Define.
(CALL_DUMMY_BREAKPOINT_OFFSET): Define.
Tue Aug 24 14:59:23 1999 Andrew Cagney <cagney@b1.cygnus.com>
* Makefile.in (gdb$(EXEEXT)): Add dependency on main.o that was
lost when libgdb.a was added.
Tue Aug 24 14:26:34 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.c, gdbarch.h: Convert to pure ISO-C.
* gdbarch.sh: New file.
* gdbarch.c, gdbarch.h: Add note describing gdbarch.sh
Mon Aug 23 19:36:17 1999 Andrew Cagney <cagney@b1.cygnus.com>
* Makefile.in (libgdb.a): New target.
(gdb$(EXEEXT)): Add dependency on libgdb.a.
(libgdb-files, LIBGDB_OBS, libgdb, LIBGDBDEPS, LIBGDBFILES): Delete.
Mon Aug 23 10:16:32 1999 Jeffrey A Law (law@cygnus.com)
* infttrate.c (child_pid_to_exec_file): Find the correct base
of the stack for PA64.
* pa64solib.c: Fix some minor whitespace problems.
(bfd_lookup_symbol): New function.
(pa64_solib_create_inferior_hook): Find the address __dld_break
in the dynamic linker. Try to set a shlib event breakpoint in
that function.
(add_to_solist): Do not add the same shared library to the shlib
list more than once.
Sun Aug 22 14:49:40 1999 Andrew Cagney <cagney@b1.cygnus.com>
* value.h (enum lval_type): Move declaration from here.
* defs.h (enum lval_type): To here.
* frame.h, gdbarch.h: Delete incomplete declaration of ``enum
lval_type''.
1999-08-20 Michael Snyder <msnyder@cleaver.cygnus.com>
* breakpoint.c (can_use_hardware_watchpoint): reject expressions
that refer to registers or register variables.
Fri Aug 20 10:53:38 1999 Jeffrey A Law (law@cygnus.com)
* hppa-tdep.c (hppa_fix_call_dummy): Provide PA2.0W aware code.
* pa64solib.c pa64solib.h: New files.
* config/pa/hppa64.mt: Delete commented out code that is and
never will be appropriate for this target.
* config/pa/hpux11w.mt (TDEPFILES): Remove SOM references. Also
remove pa64solib.o.
* config/pa/hpux11w.mh (NATDEPFILES): Remove SOM references.
* configure.host; Use "hpux11w" and "hpux11" instead of
"hpux1100w" and "hpux1100" respectively
* config/pa/hpux11w.mh: Renamed from hpux1100w.mh.
* config/pa/hpux11w.mt, config/pa/hpux11.mh: Likewise.
* config/pa/hpux11.mt: Likewise.
1999-08-19 Michael Snyder <msnyder@cleaver.cygnus.com>
* breakpoint.h (target_hw_bp_type): new enum.
* breakpoint.c (insert_breakpoints): use enum instead of consts.
(remove_breakpoint): use enum instead of consts.
(throughout): use "warning" instead of "fprintf(stderr, ..."
[Also clean up a bunch of excessively long lines.]
1999-08-19 J.T. Conklin <jtc@redback.com>
* i386-stub.c (waitabit): Removed.
(breakpoint): Update.
* i386-stub.c, m32r-stub.c, sparc-stub.c, sparcl-stub.c,
sparclet-stub.c (set_debug_traps): Don't send gratuitous ACK.
* m68k-stub.c (putpacket): Restore code so that packets are sent
until an ACK is received.
1999-08-19 Eli Zaretskii <eliz@is.elta.co.il>
* breakpoint.c (bpstat_stop_status): Accept triggered addresses
anywhere inside the region occupied by a watched variable as a
sign that the watchpoint fired. Don't stop if some watchpoint
was triggered, but its address doesn't match the address of this
watchpoint.
(TARGET_REGION_OK_FOR_HW_WATCHPOINT): New macro.
Default definition is to call TARGET_REGION_SIZE_OK_FOR_HW_WATCHPOINT.
(can_use_hardware_watchpoint): Call TARGET_REGION_OK_FOR_HW_WATCHPOINT;
if it returns zero, return zero immediately.
(insert_breakpoints): Try to insert watchpoints for all the values
on the value chain, even if some of them fail to insert. Remove
the breakpoint if parts of its value chain couldn't be inserted.
1999-08-19 Eli Zaretskii <eliz@is.elta.co.il>
* go32-nat.c (go32_stopped_by_watchpoint): Remove unused code.
1999-08-19 Eli Zaretskii <eliz@is.elta.co.il>
* go32-nat.c (tcgetpgrp, tcsetpgrp): New functions.
1999-08-19 Eli Zaretskii <eliz@is.elta.co.il>
* go32-nat.c (go32_wait): If we are in a single-step mode, and the
next instruction is INT nn or INTO, use a temporary breakpoint to
simulate single-step mode, and reset the trace flag.
1999-08-19 Eli Zaretskii <eliz@is.elta.co.il>
* go32-nat.c (wp_op): New typedef.
(SHOW_DR): Print the length of watched region as well.
(go32_insert_aligned_watchpoint): Remove unused argument PID. All
callers and the prototype changed.
(go32_handle_nonaligned_watchpoint): Renamed from
go32_insert_nonaligned_watchpoint. Now handles all operations on
non-aligned watchpoints: insertion, deletion, and counting. If
called with wp_count as the first argument, return the count of
debug registers needed to watch the region. Don't break out of
the loop before all the addresses in the region are processed.
(go32_remove_watchpoint): Call go32_remove_aligned_watchpoint to
do the actual work.
(go32_remove_aligned_watchpoint): New function, modeled after
go32_insert_aligned_watchpoint. Removes watchpoints that watch
regions of arbitrary length by calling
go32_handle_nonaligned_watchpoint as needed.
(go32_region_ok_for_watchpoint): New function, called from
can_use_hardware_watchpoint via the new macro
TARGET_REGION_OK_FOR_HW_WATCHPOINT.
* config/i386/nm-go32.h (TARGET_REGION_OK_FOR_HW_WATCHPOINT):
Define to call go32_region_ok_for_watchpoint.
(DECR_PC_AFTER_HW_BREAK): Define back to zero (previous redefinition
to 1 was due to a bug in go32-nat.c).
1999-08-19 Eli Zaretskii <eliz@is.elta.co.il>
* go32-nat.c (cleanup_dregs): New function.
(go32_mourn_inferior): Call it.
(IS_REG_FREE, LOCAL_ENABLE_REG, GLOBAL_ENABLE_REG, DISABLE_REG,
SET_BREAK, SET_WATCH, IS_WATCH, WATCH_HIT): Protect arguments with
parentheses.
(SET_BREAK): Increment the debug register's reference count.
(DR_DEF): New macro, returns the access and length bits of the
breakpoint.
(SHOW_DR): Print the reference count of each register. Disable or
enable print-out depending on an environment variable GDB_SHOW_DR.
(go32_insert_aligned_watchpoint): Look for an occupied debug
register with the same address and access/length bits, and reuse
it by incrementing reference the count, before occupying another
register. Return zero upon success.
(go32_insert_nonaligned_watchpoint): Pass the read/write bits to
go32_remove_watchpoint.
(go32_remove_watchpoint): Accept an additional parameter: the
read/write bits of the watchpoint to remove, and only remove a
watchpoint if it's occupied and its address and read/write bits
match. Only disable the register if its reference count is zero;
otherwise just decrease the reference count.
(go32_remove_hw_breakpoint): Only decrease reference count and
disable the debug register if it is occupied and its access bits
match those of an instruction breakpoint.
(go32_insert_hw_breakpoint): Before occupying another debug
register, look for an already occupied register that defines an
instruction breakpoint with the same address. If found, increment
its reference count. Call SHOW_DR even if failed to insert a
breakpoint.
* config/i386/nm-go32.h (target_remove_watchpoint): Accept the
TYPE argument as well.
Wed Aug 18 17:47:25 1999 Andrew Cagney <cagney@b1.cygnus.com>
* mips-tdep.c: Add more comments.
1999-08-17 Stan Shebs <shebs@andros.cygnus.com>
* blockframe.c: Don't use PARAMS anymore, remove obsolete comment
about frameless functions.
1999-08-16 Michael Snyder <msnyder@cleaver.cygnus.com>
* thread.c (delete_thread): delete any step_resume breakpoint
held by the thread. (prune_threads): call delete_thread.
* breakpoint.c (breakpoint_init_inferior): if startup, then
delete any remaining step_resume breakpoints.
* infrun.c (handle_inferior_event): add cautionary comment.
1999-08-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
* remote.c (remote_async_mourn): New function. Async version of
remote_mourn().
1999-08-16 Eli Zaretskii <eliz@is.elta.co.il>
* terminal.h [__GO32__]: Remove conditional; DJGPP now supports
termios.
1999-08-16 Eli Zaretskii <eliz@is.elta.co.il>
* command.c (CANT_FORK) [__MSDOS__]: Define.
(shell_escape) [CANT_FORK]: If ARG is NULL, pass an empty string
to `system'.
[__DJGPP__]: Return to the original directory after the shell
exits.
1999-08-16 Eli Zaretskii <eliz@is.elta.co.il>
* config/i386/xm-go32.h (ROOTED_P): Don't reference X[1] if X[0]
is a null character.
* config/i386/nm-go32.h (DECR_PC_AFTER_HW_BREAK): Define to 1.
1999-08-16 Eli Zaretskii <eliz@is.elta.co.il>
* go32-nat.c (redir_cmdline_parse, redir_cmdline_delete,
redir_to_child, redir_to_debugger, redir_debug_init)
[__DJGPP_MINOR__ < 3]: Dummy stubs for redirecting debuggee's
standard handles.
(print_387_status): Print "last FP instruction", not "last
exception". Restore the upper 5 bits of the opcode that aren't
stored in the FPU state. Print the FPU stack in its physical
order, not relative to ST(0). Print "special", not "trap" for
unnormals and infinities. Print all 10 bytes of each FP register,
and print them with 19 significant digits.
(regno_mapping): Make the mapping consistent with tm-go32.h.
(sig_map): Add mappings for SIGQUIT, SIGFPE, SIGALRM. Map NMI to
SIGBUS.
(excep_map): New variable, maps GDB signals to DJGPP exceptions.
(go32_attach): Signal an error: we cannot attach to other
processes.
(go32_resume): Record the signal with which the inferior should be
resumed, mapped to the DJGPP exception number.
(go32_wait): Pass the signal recorded in go32_resume to the
debuggee. Save and restore debugger's and debuggee's current
working directory.
[__DJGPP_MINOR__ < 3]: Save and restore inferior's FPU state.
(store_register): FPU regsiters have numbers less than 31.
(go32_kill_inferior): Delete the parsed command-line storage.
(go32_create_inferior): Initialize the parsed command-line
storage. Parse the command line and create the redirections for
inferior's standard handles.
[__DJGPP_MINOR__ < 3]: Init the inferior's FPU state.
(ignore2): Function deleted.
(device_mode): New function, switches a character device between
raw and cooked mode.
(go32_terminal_init): Invalidate the raw/cooked mode information.
(go32_terminal_info): Print whether the inferior's terminal is in
raw or cooked mode.
[__DJGPP_MINOR__ > 2]: Say if standard handles are redirected or
closed by the inferior.
(go32_terminal_inferior): Switch standard handles to the
inferior's files/devices. Put the inferior's input device to
raw/cooked mode, exactly like we found it last time.
(go32_terminal_ours): Restore debugger's standard handles and put
the terminal into cooked mode. Save the mode of inferior's input
device.
(init_go32_ops): Assign go32_ops.to_attach,
go32_ops.to_terminal_info, go32_ops.to_terminal_ours_for_output.
Initialize inferior's cwd and the command-line storage.
Mon Aug 16 14:29:30 1999 Jeffrey A Law (law@cygnus.com)
* config/pa/tm-hppa.h (ARGS_GROW_DOWNWARD): Define.
* config/pa/tm-hppa64.h (ARGS_GROW_DOWNWARD): Undefine.
* hppa-tdep.c (hppa_push_arguments): Handle arguments growing in
both directions depending ARGS_GROW_DOWNWARD.
(hppa_find_saved_regs): Update for 64bit wide registers & pointers
and PA64 ABI.
* hppa-tdep.c (hppa_pop_frame): Various fixes for 64bit wide
registers and pointers.
(hppa_fix_call_dummy, skip_trampoline_code): Likewise.
(restore_pc_queue): Update tests for width of memory loads.
(hppa_push_arguments): Delete version that was #if 0'd out.
* hppa-tdep.c (push_dummy_frame): Handle the new 64it ABI.
(find_dummy_frame_regs): Corresponding changes.
* hppa-tdep.c (read_unwind_info): Initialize obj_private->dp.
(internalize_unwinds): Improve test for when to use segment
relative code for unwinder bounds.
(rp_saved): Fix offset of saved return pointer for the 64bit ABI.
(hppa_frame_saved_pc): Various updates to handle 64bit registers
and pointers.
(frame_chain, restore_pc_queue): Likewise.
* hppa-tdep.c (rp_saved): RP is saved at frame-16 when
pointers are 64bits wide.
* hppa-tdep.c (record_text_segment_lowaddr): New function.
(internalize_unwinds): Use it if addressess are 8 bytes wide.
* symfile.c (syms_from_objfile): No longer warn if the lowest
section does not have SEC_CODE set.
* Makefile.in (pa64solib.o): Add dependencies.
* hppah-nat.c (store_inferior_registers): Do not try to write a
nonzero value to the high part of IPSW. Fix typo in unable to store
warning.
* config/pa/tm-hppa.h (opd_data structure): Delete. Not actually
needed.
(struct obj_private_struct): Add new entry for the objfile's DP
value.
* config/pa/tm-hppa64.h (CALL_DUMMY): Add a nop to make it an even
number of instructions. Pack the dummy into word sized hunks.
(CALL_DUMMY_LENGTH): Update appropriately.
(PC_IN_CALL_DUMMY, CALL_DUMMY_LOCATION_AFTER_TEXT_END): Delete.
Mon Aug 16 19:08:19 1999 Andrew Cagney <cagney@b1.cygnus.com>
* configure.in: Try -lsocket when looking for socketpair.
* configure, config.h: Re-generate.
1999-08-13 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
From Christopher Faylor <cgf@cygnus.com>:
* event-loop.c (gdb_wait_for_event): Before going to wait for
another event with select or poll, flush the error and the output
streams.
* event-top.c (gdb_readline2): Do not buffer the input, because
doing so can interfere with select/poll in bad ways.
Fri Aug 13 17:36:56 1999 Eli Zaretskii <eliz@is.elta.co.il>
* maint.c (maintenance_dump_me) [__DJGPP__]: Simulate a core dump
with SIGABRT.
* utils.c (quit) [__MSDOS__]: Don't mention SIGINT, since it's not
gonna happen.
(notice_quit): No need to define this function for the DJGPP port.
1999-08-13 James Ingham <jingham@leda.cygnus.com>
* arm-tdep.c (arm_frameless_function_invocation): SKIP_PROLOGUE
macro no longer modifies its argument. Update uses to accord.
* config/arm/arm.mt (TDEPFILES): Add the remote-rdi.o to the
TDEPFILES.
* configure.tgt: Add rdi-share to configdir for the Arm targets.
Fri Aug 13 11:16:32 1999 Jeffrey A Law (law@cygnus.com)
* hppah-nat.c (store_inferior_registers): Revamp to be PA2.0W
aware.
* infttrace.c (ttrace_write_reg_64): New function.
* hp-symtab-read.c (is_in_import_list): Delete extern declaration.
* somread.c (is_in_import_list): Delete function.
* objfiles.c (is_in_import_list): New function.
* objfiles.h (is_in_import_list): Declare.
* config/pa/tm-hppa64.h (GDB_TARGET_IS_HPPA20W): Define before
including tm-hppah.h.
(PC_IN_CALL_DUMMY): Define.
(HPUX_1100): Similarly.
* config/pa/tm-hppa.h (somsolib.h, pa64solib.h): Conditionalize
includes on GDB_TARGET_IS_HPPA20W.
* configure.host: Distinguish between wide and narrow modes
for hpux11.
* config/pa/hpux1100w.mh, config/pa/hpux1100w.mt: New files.
* config/pa/tm-hppa64.h (STACK_ALIGN): Redefine.
(REG_PARM_STACK_SPACE): Likewise.
* config/pa/tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Handle 64bit
PA target correctly.
(REG_PARM_STACK_SPACE): Define.
(struct unwind_table_entry): region_start and region_end are
CORE_ADDRs.
(typedef opd_data): New.
(obj_private_data_t): Include pointer to opd_data structure.
1999-08-13 Keith Seitz <keiths@cygnus.com>
* stabsread.c (stabsread_clear_cache): New funciton which clears
an optimization cache of the reader.
* coffread.c (coff_symfile_finish): Give stabs reader a chance to
clean up.
* win32-nat.c (handle_load_dll): Don't suppress re-reading symbols
from a DLL if an objfile for it already exists. (Not that this should
happen anymore anyway...)
1999-08-13 Keith Seitz <keiths@cygnus.com>
* config/mcore/tm-mcore.h (SAVE_DUMMY_FRAME_TOS): Define for MCore,
which also requires that the stack pointer be saved for call
dummies BEFORE arguments get pushed onto it.
1999-08-12 Stan Shebs <shebs@andros.cygnus.com>
From Eli Zaretskii <eliz@is.elta.co.il>:
* source.c (mod_path) [_WIN32 || __DJGPP__]: Don't remove trailing
slash from "d:/". Don't overstep the beginning of name.
[_WIN32 || __MSDOS__]: Convert "d:" to "d:.", otherwise appending
a slash changes its meaning.
(openp): Use SLASH_P, not equality with SLASH_CHAR.
(print_source_lines_base) [CRLF_SOURCE_FILES]: Skip \r only before
a \n.
(forward_search_command) [CRLF_SOURCE_FILES]: Remove \r at the end
of all lines.
(reverse_search_command) [CRLF_SOURCE_FILES]: Likewise.
* gnu-regex.c (CHAR_CLASS_MAX_LENGTH): Don't use wide characters
unless HAVE_BTOWC is defined.
Fri Aug 13 10:20:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
From J.T. Conklin <jtc@redback.com>:
* gdbinit.in: Change the template .gdbinit to match the recent
fatal error handling change.
1999-08-11 Keith Seitz <keiths@cygnus.com>
* maint.c (maintenance_internal_error): Fix typo in prototype.
Wed Aug 11 15:38:05 1999 Andrew Cagney <cagney@amy.cygnus.com>
* remote.c (remote_rcmd): Pass an empty command across to the
target. Check for and handle an ``Enn'' return status.
Tue Aug 10 13:59:45 1999 Andrew Cagney <cagney@b1.cygnus.com>
* maint.c (_initialize_maint_cmds): Add ``maintenance
internal-error'' command.
(maintenance_internal_error): New function.
1999-08-10 James Ingham <jingham@leda.cygnus.com>
* top.c: Remove the disassembly_flavor_hook, use the new set_hook
instead.
* defs.h: Ditto.
* arm-tdep.c (set_disassembly_flavor_sfunc): Ditto.
1999-08-10 Michael Snyder <msnyder@cleaver.cygnus.com>
* config/i386/nm-i386sol2.h (FIND_NEW_THREADS): remove, obsolete.
* config/sparc/nm-sun4sol2.h (FIND_NEW_THREADS): remove, obsolete.
1999-08-10 J.T. Conklin <jtc@redback.com>
* configure.tgt (i[3456]86-*-aout*, i[3456]86-*-coff*,
i[3456]86-*-elf*): Use embed.mt.
* config/i386/embed.mt: New file.
1999-08-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* remote.c (remote_async_open_1): Remove casting in call to
add_file_handler.
(extended_remote_async_create_inferior): Ditto.
* event-top.c (change_line_handler): Ditto.
(_initialize_event_loop): Ditto.
* infrun.c (complete_execution): Ditto.
* event-loop.c (add_file_handler): Change proc parameter to be ptr
to func with void parameter, rather than void*. Coerce second
paramter in calls to create_file_handler. Replace
async_handler_func and file_handler_func with handler_func.
* event-loop.h: Get rid of typedefs for file_handler_func and
async_handler_func, just have one, and call it handler_func.
Replace async_handler_func and file_handler_func occurrences with
handler_func.
Tue Aug 10 03:13:03 1999 Jeffrey A Law (law@cygnus.com)
* hppa-tdep.c: Delete random #if 0 code.
(is_branch): Handle new branching opcodes from PA2.0
(inst_saves_gr, inst_saves_fr): Handle additional instructions
used to save general and floating point registers in the stack.
(skip_prologue_hard_way): Handle additional instructions to
save the return pointer in the stack.
(after_prologue): Fix mis-guided and incorrect code to find
the end of the prologue using debug symbols.
(hppa_skip_prologue): Generally clean up comments, lose code
which does not apply to the PA, etc.
Sun Aug 8 17:53:41 1999 Andrew Cagney <cagney@amy.cygnus.com>
* MAINTAINERS: Make Andrew Cagney the mn10300 maintainer.
Transfer responsibility for the PowerPC from Andrew Cagney to
Elena Zannoni.
Tue Aug 10 13:59:45 1999 Andrew Cagney <cagney@b1.cygnus.com>
Based on code from J.T. Conklin <jtc@redback.com>:
* utils.c (internal_error): Make quit? and coredump? separate
questions so that the user can dump-core and not quit.
(internal_error): Cleanup error message.
1999-08-09 Tom Tromey <tromey@cygnus.com>
* kod-cisco.c (cisco_kod_open): Removed incorrect `arg' argument.
Sun Aug 8 12:06:47 1999 Fred Fish <fnf@cygnus.com>
* coffread.c (process_coff_symbol): Remove section_offsets from
prototype and function definition. Get section_offsets from the
passed objfile and pass it on to callees the same way.
(coff_symtab_read): Ditto.
(coff_symfile_read): Ditto.
* dbxread.c (read_dbx_dynamic_symtab): Ditto.
(read_dbx_symtab): Ditto.
(dbx_symfile_read): Ditto.
(coffstab_build_psymtabs): Ditto.
(elfstab_build_psymtabs): Ditto.
(stabsect_build_psymtabs): Ditto.
* dstread.c (dst_symfile_read): Ditto.
* elfread.c (elf_symfile_read): Ditto.
* jv-class.c (jv_class_symfile_read): Ditto.
* mipsread.c (mipscoff_symfile_read): Ditto.
* nlmread.c (nlm_symfile_read): Ditto.
* os9kread.c (os9k_symfile_read): Ditto.
* somread.c (som_symfile_read): Ditto.
* stabsread.h (elfstab_build_psymtabs): Ditto.
* xcoffread.c (xcoff_initial_scan): Ditto.
* symfile.h (sym_read): Remove section_offsets from prototype.
* symfile.c (syms_from_objfile): Call sym_read without
section_offsets.
(reread_symbols): Ditto.
* elfread.c (elfstab_offset_sections): Use SIZEOF_SECTION_OFFSETS
to allocate sections offsets array.
* xcoffread.c (xcoff_symfile_offsets): Ditto.
* partial-stab.h (section_offsets): Get from objfile.
* dbxread.c (read_dbx_symtab): Fix typo that made -1 casted
to a CORE_ADDR look like an subtraction expression.
* objfiles.h: Add some comments.
* symfile.c: Add some comments.
* objfiles.c: Add some comments.
(objfile_relocated): Use ALL_OBJFILE_OSECTIONS to iterate over
sections.
(find_pc_sect_sections): Use ALL_OBJSECTIONS to iterate over all
sections in all objfiles.
* symfile.c (syms_from_objfile): Use ALL_OBJFILE_OSECTIONS.
* irix5-nat.c (symbol_add_stub): Fix typo that made taking the
address of lowest_sect with '&' look like a bitwise and op.
* osfsolib.c (symbol_add_stub): Ditto.
* solib.c (symbol_add_stub): Ditto.
* symfile.c (syms_from_objfile): Ditto.
* dwarf2read.c (dwarf2_build_psymtabs_hard): Minor format tweak.
* symfile.c (syms_from_objfile): Ditto, and fix typo.
* top.c (init_main): Fix typo in comment (DEFULAT_PROMPT).
* doc/gdbint.texinfo (find_sym_fns): This replaces symfile_init.
1999-08-08 James Ingham <jingham@leda.cygnus.com>
* remote.c (remote_insert_breakpoint): Fix typo in Z packet support.
Also move Z packet support OUTSIDE of REMOTE_BREAKPOINT ifdef,
since this is not set for all targets that support the Z packet.
Fri Aug 6 17:17:28 1999 Andrew Cagney <cagney@b1.cygnus.com>
* defs.h (fatal): Delete declaration.
(internal_error): Declare.
* utils.c (nomem): Call internal_error instead of fatal.
(fatal_dump_core): Delete.
(malloc_botch): Print message direct to stderr.
(fatal): Delete definition.
* utils.c (internal_error): Define.
* gdbarch.h, gdbarch.c, hppah-nat.c, ch-exp.c, dsrec.c, sh-tdep.c,
infptrace.c, f-lang.c, symm-nat.c, top.c, m3-nat.c, v850-tdep.c,
remote-vx.c, remote-sim.c, remote-mips.c, source.c, infcmd.c,
findvar.c, remote.c: Replace fatal with call to internal_error.
Sun Aug 8 15:28:33 1999 Andrew Cagney <cagney@b1.cygnus.com>
* ser-pipe.c (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Move
definition from here.
* defs.h: To here.
Sat Aug 7 21:44:59 1999 Fred Fish <fnf@cygnus.com>
* remote.c (remote_insert_breakpoint): Fix typo, missing ';'.
Sun Aug 8 11:26:57 1999 Andrew Cagney <cagney@b1.cygnus.com>
* mips-tdep.c (mips_gdbarch_init): Add break; to the default case.
Fri Aug 6 19:26:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
* defs.h: Delete #if ANSI_PROTOTYPES code, GDB assumes ISO-C.
* remote-rdp.c (send_rdp), remote-os9k.c (printf_monitor),
remote-mips.c: (mips_error), remote-array.c: (printf_monitor,
debuglogs), complaints.c (complain), monitor.c:
(monitor_printf_noecho, monitor_printf), language.c (type_error,
range_error), remote-st.c: (printf_stdebug), remote-sim.c
(gdb_os_printf_filtered, gdb_os_vprintf_filtered,
gdb_os_evprintf_filtered, gdb_os_error), serial.c (serial_printf),
utils.c (warning, error, fatal, fatal_dump_core, (query,
fprintf_filtered, fprintf_unfiltered, fprintfi_filtered,
printf_filtered, printf_unfiltered, printfi_filtered): Delete
legacy #ifndef ANSI_PROTOTYPES varargs code.
* defs.h: Don't #include <varargs.h>.
* remote-rdp.c, remote-os9k.c, remote-mips.c, remote-array.c,
monitor.c, remote-st.c: Don't include <varargs.h> or <stdarg.h>.
1999-08-06 James Ingham <jingham@leda.cygnus.com>
* configure.in, configure: add the --enable-multi-ice to determine
whether to configure and build the multi-ice-gdb-server. Note,
for now this only builds on cygwin, so don't enable it for other
platforms...
1999-08-06 Tom Tromey <tromey@cygnus.com>
* Makefile.in (SFILES): Added kod.c and kod-cisco.c.
(COMMON_OBS): Added kod.o and kod-cisco.o.
(kod-cisco.o): New target.
(kod.o): New target.
* kod-cisco.c: New file.
* kod.c: New file.
1999-08-06 James Ingham <jingham@leda.cygnus.com>
These are some fixups for the Arm, and support for the
disassembly-flavor for the ARM.
* defs.h: Declare the disassembly_flavor_hook
* top.c: Define the disassembly_flavor_hook
* i386-tdep.c: Remove unnecessary declaration of the
disassembly_flavor_hook.
* config/arm/tm-arm.h: Change definition of
arm_init_extra_frame_info.
Add a few more comments.
* arm-tdep.c (arm_init_extra_frame_info): Listen to and use the
fromleaf parameter passed into init_extra_frame_info.
(set_disassembly_flavor_sfunc): New Function.
(set_disassembly_flavor): New Function.
(arm_othernames): Use the set_disassembly_flavor.
(_initialize_arm_tdep): Setup the disassembly flavor commands, and
initialize the flavor.
(arm_frameless_function_invocation): Adjust for
frameless functions that have 1 or 2 instructions that mimic the
standard APCS form.
(arm_scan_prologue): Be more careful about scanning the function
prologue. Don't match things that just have a few of the prologue
instructions out of order, and don't get thrown by the scheduler
migrating instructions into the prologue.
Add support for the "Z" and "z" packets to request the stub
to set a breakpoint.
* remote.c (set_remote_protocol_Z_packet_cmd): New function.
(show_remote_protocol_Z_packet_cmd): New Function.
(remote_open_1): Init the Z packet config.
(remote_async_open_1): Init the Z packet config.
(remote_insert_breakpoint): Use the "Z" packet if supported.
(remote_remove_breakpoint): Use the "z" packet if supported.
(remote_insert_watchpoint): New Function - currently wired to
nothing.
(remote_remove_watchpoint): Ditto.
(remote_insert_hw_breakpoint): Ditto.
(remote_remove_hw_breakpoint): Ditto.
1999-08-06 Stan Shebs <shebs@andros.cygnus.com>
* infcmd.c: Include parser-defs.h.
(interrupt_target_command): Declare.
(stack_dummy_testing): Remove old funky flag.
(run_stack_dummy): Remove unused reference to old funky flag.
1999-08-06 Tom Tromey <tromey@cygnus.com>
* command.c (do_setshow_command): Call set_hook if not NULL.
* top.c (set_hook): New hook definition.
* defs.h (set_hook): Declare.
1999-08-05 Stan Shebs <shebs@andros.cygnus.com>
* infrun.c: Convert code to pure standard C, elim some warnings.
(stopped_for_shlib_catchpoint): Remove, never used.
1999-08-05 Keith Seitz <keiths@cygnus.com>
* NEWS: Mention new Motorola MCore target.
* sparc-tdep.c (gdb_print_insn_sparc): Print insns of the current
architecture.
Thu Aug 5 20:41:22 1999 Andrew Cagney <cagney@b1.cygnus.com>
* configure.in (configdirs): Add check for socketpair.
* configure, config.in: Re-generate.
From Mon Jul 19 10:46:18 1999 Philippe De Muyter <phdm@macqel.be>:
* ser-pipe.c (sys/wait.h): Include this file only #if HAVE_SYS_WAIT_H.
(STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO): Macros defined if needed.
Thu Aug 5 20:04:17 1999 Andrew Cagney <cagney@b1.cygnus.com>
* target.c (debug_to_open, debug_to_attach, debug_to_post_attach,
debug_to_require_attach, debug_to_detach, debug_to_require_detach,
debug_to_wait, debug_to_post_wait, debug_to_fetch_registers,
debug_to_store_registers, debug_to_prepare_to_store,
debug_to_xfer_memory, debug_to_files_info,
debug_to_insert_breakpoint, debug_to_remove_breakpoint,
debug_to_terminal_init, debug_to_terminal_inferior,
debug_to_terminal_ours_for_output, debug_to_terminal_ours,
debug_to_terminal_info, debug_to_kill, debug_to_load,
debug_to_lookup_symbol, debug_to_create_inferior,
debug_to_post_startup_inferior,
debug_to_acknowledge_created_inferior,
debug_to_clone_and_follow_inferior,
debug_to_post_follow_inferior_by_clone,
debug_to_insert_fork_catchpoint, debug_to_remove_fork_catchpoint,
debug_to_insert_vfork_catchpoint,
debug_to_remove_vfork_catchpoint, debug_to_has_forked,
debug_to_has_vforked, debug_to_can_follow_vfork_prior_to_exec,
debug_to_post_follow_vfork, debug_to_insert_exec_catchpoint,
debug_to_remove_exec_catchpoint, debug_to_has_execd,
debug_to_reported_exec_events_per_exec_call,
debug_to_has_syscall_event, debug_to_has_exited,
debug_to_mourn_inferior, debug_to_can_run,
debug_to_notice_signals, debug_to_thread_alive, debug_to_stop,
debug_to_query, debug_to_rcmd, debug_to_enable_exception_callback,
debug_to_get_current_exception_event, debug_to_pid_to_exec_file,
debug_to_core_file_to_sym_file, debug_to_close): Send trace output
to ``gdb_stdlog'' instead of ``gdb_stderr''.
Thu Aug 5 16:22:10 1999 Andrew Cagney <cagney@b1.cygnus.com>
* remote.c (init_remote_ops): Initialize remote_ops.to_rcmd.
(init_remote_async_ops): Initialize remote_async_ops.to_query.
(remote_rcmd): New function.
* monitor.c (monitor_rcmd): Rename monitor_command.
(init_base_monitor_ops): Initialize monitor_ops.to_rcmd.
(_initialize_remote_monitors): Move "monitor" command from here.
* target.c (initialize_targets): To here.
(monitor_command): New function. Implement "monitor" command.
* target.c (cleanup_target): de_fault to_rcmd.
(update_current_target): INHERIT to_rcmd.
(debug_to_rcmd): New function.
(setup_target_debug): Initialize current_target.to_rcmd.
* target.h (struct target_ops): Add field to_rcmd.
(target_rcmd): Define.
Thu Aug 5 14:24:07 1999 Andrew Cagney <cagney@b1.cygnus.com>
* remote.c: Replace comment describing remote protocol with
pointer to official document.
Thu Aug 5 11:59:06 1999 Andrew Cagney <cagney@b1.cygnus.com>
* remote.c (remote_protocol_binary_download): New variable.
Replace ``remote_binary_download'' and ``remote_binary_checked''.
(set_remote_protocol_binary_download_cmd,
show_remote_protocol_binary_download_cmd): New functions.
(remote_open_1, remote_async_open_1, remote_cisco_open):
Initialize ``remote_protocol_binary_download'' instead of
``remote_binary_download''.
(check_binary_download): Re-write.
(remote_write_bytes): Ditto.
(_initialize_remote): Add ``set remote X-packet'' and ``show
remote X-packet'' commands. Disable old ``set
remotebinarydownload'' command.
1999-08-04 Keith Seitz <keiths@cygnus.com>
* remote-rdi.c (arm_rdi_close): Close the transport device, too.
Wed Aug 4 10:42:58 1999 Fred Fish <fnf@cygnus.com>
* xcoffread.c (scan_xcoff_symtab): Change main_aux into
an array of 5 internal_auxent to leave room for bfd to
write n_numaux entries. Change code to use the first one.
1999-08-02 Stan Shebs <shebs@andros.cygnus.com>
* c-valprint.c (c_val_print): When printing decimal equivalent
of a char, cast appropriately.
1999-08-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
From Jonathan Larmour <jlarmour@cygnus.co.uk>:
* main.c (print_gdb_help): Use gdbinit variable to determine file
name used for --nx help
1999-08-01 Jason Molenda (jsm@bugshack.cygnus.com)
* config/mips/tm-mips.h (BIG_ENDIAN): Don't define here.
1999-08-01 Jim Blandy <jimb@zwingli.cygnus.com>
* stabsread.c (read_range_type): Handle an unsigned range type
whose length in bytes is any power of two, not just a few
common ones.
* monitor.c (monitor_expect): When we receive a character that
isn't part of the string we were expecting, don't just start
matching again at the beginning of the string --- some shorter
suffix of the input might be a prefix of the string too.
1999-07-31 Fred Fish <fnf@cygnus.com>
* symfile.c (symbol_file_command): Fix typo that made -1 casted
to a CORE_ADDR look like an subtraction expression.
(add_symbol_file_command): Ditto.
1999-07-30 Jim Blandy <jimb@cris.red-bean.com>
* hppa-tdep.c (pa_print_registers): Frob register output some more.
1999-07-29 Jim Blandy <jimb@cris.red-bean.com>
* config/pa/nm-hppah.h (PTRACE_ARG3_TYPE): After more
consideration, make this a CORE_ADDR, like WDB did.
Rather than casting every single use of really_free_pendings to
make_cleanup_func, why not actually make it have that type? Golly!
* buildsym.c (really_free_pendings): Change argument type to PTR.
buildsym.h (really_free_pendings): Fix declaration.
* dbxread.c (dbx_symfile_read, dbx_psymtab_to_symtab_1),
dwarf2read.c (psymtab_to_symtab_1), dwarfread
(psymtab_to_symtab_1), hp-psymtab-read.c (hpread_build_psymtabs),
os9kread.c (os9k_symfile_read, os9k_psymtab_to_symtab_1),
xcoffread.c (xcoff_psymtab_to_symtab_1, xcoff_initial_scan):
Remove casts.
Pass a CORE_ADDR safely through catch_errors.
* hppa-tdep.c (args_for_find_stub): New member, return_val.
(cover_find_stub_with_shl_get): Change argument and return type to
match catch_errors. Save return value of find_stub_with_shl_get
in *args.
(initialize_hp_cxx_exception_support): Collect value of
eh_notify_callback_addr from args.
Get rid of some noise. It would be nice to get helpful warnings
from the compiler about lossy conversions.
* hppa-tdep.c (eh_notify_hook_addr, eh_notify_callback_addr,
eh_break_addr, eh_catch_catch_addr, eh_catch_throw_addr,
break_callback_sal): Initialize these to zero, not NULL, to shush
warnings.
* infttrace.c (thread_fake_step): Compare signal to
TARGET_SIGNAL_0, not NULL, to avoid warnings.
(_initialize_infttrace): Add sanity check.
* config/pa/nm-hppah.h (PTRACE_ARG3_TYPE): Define this to be
long, so we can pass arguments properly to ptrace.
* hppah-nat.c (child_xfer_memory): Correctly compute mask to round
address to an int boundary.
1999-07-29 Jim Blandy <jimb@savonarola.red-bean.com>
Change from Ian Lance Taylor <ian@zembu.com>. The
i386_linux_sigtramp* functions should be moved to
i386-linux-tdep.c, when that file is introduced.
* config/i386/tm-linux.h (LINUX_SIGCONTEXT_SIZE): Define.
(LINUX_SIGCONTEXT_PC_OFFSET): Define.
(LINUX_SIGCONTEXT_SP_OFFSET): Define.
(SIGCONTEXT_PC_OFFSET): Don't define.
(I386_LINUX_SIGTRAMP): Define.
(IN_SIGTRAMP): Define.
(i386_linux_sigtramp): Declare.
(sigtramp_saved_pc): Define.
(i386_linux_sigtramp_saved_pc): Declare.
(FRAMELESS_SIGNAL): Define.
(FRAME_CHAIN, FRAME_SAVED_PC): Define after #undef.
* i386-tdep.c (i386_linux_sigtramp_start): New static function if
I386_LINUX_SIGTRAMP.
(i386_linux_sigtramp): New function if I386_LINUX_SIGTRAMP.
(i386_linux_sigtramp_saved_pc): Likewise.
(i386_linux_sigtramp_saved_sp): Likewise.
1999-07-28 Jim Blandy <jimb@savonarola.red-bean.com>
* infrun.c (handle_inferior_event): Don't try to use the code for
stepping over a function call to also handle stepping out of a
sigtramp on HP-UX. That ends up trashing step-resume breakpoints.
This change reverts some of David Taylor's change of 31 Dec 1998.
The HP-UX maintainer needs to submit a new change for whatever
problem the original change was trying to fix.
1999-07-28 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* event-top.c (command_line_handler): Don't treat an empty line
from readline the same way as a multiline command. This avoids
missing detecting when the user presses just 'enter'.
1999-07-28 Jim Blandy <jimb@savonarola.red-bean.com>
Provide more sanity checking:
* infrun.c (handle_inferior_event): Before assigning a new
breakpoint to step_resume_breakpoint, make sure it's not already
pointing at one; if it is, that's a bug.
(check_for_old_step_resume_breakpoint): New function.
1999-07-28 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
From Eli Zaretskii <eliz@is.elta.co.il>:
* top.c (gdb_init) [__MSDOS__]: Arrange for GDB to return to the
original directory before exiting.
(cd_command) [_WIN32 || __MSDOS__]: Canonicalize the new directory
name explicitly. Handle "d:/" names correctly.
(init_history) [__MSDOS__]: Use _gdb_history as the default GDB
history file name.
Mon Jul 26 17:13:39 1999 Andrew Cagney <cagney@b1.cygnus.com>
* remote.c (enum packet_support, enum packet_detect, struct
packet_config): Define.
(set_packet_config_cmd, show_packet_config_cmd,
add_packet_config_cmd, init_packet_config): New functions.
Generic support for optional packets.
(remote_protocol_P): Replace stub_supports_P.
(set_remote_protocol_P_packet_cmd, show_remote_protocol_P_packet_cmd):
New functions.
(_initialize_remote): Add ``set remote-protocol-P-packet'' command.
(remote_open_1, remote_async_open_1, remote_cisco_open):
Initialize ``remote_protocol_P''.
(remote_store_registers): Re-write ``P'' probe logic.
(store_register_using_P): New function.
From Ian Lance Taylor <ian@airs.com>:
(remote_prepare_to_store): Only read registers when ``P'' packet
is in state unsupported or support-unknown.
1999-07-24 Fred Fish <fnf@cygnus.com>
* symfile.c (default_symfile_offsets): Clear section_offsets
before filling it in.
1999-07-16 Keith Seitz <keiths@cygnus.com>
* remote.c (_initialize_remote): "remotebreak" should be a var_boolean.
1999-07-15 Jim Blandy <jimb@cris.red-bean.com>
Make the output from "info registers" fit withinin 80 columns.
* hppa-tdep.c (pa_print_registers): Make it easy to change row and
column counts. Switch to three columns, instead of four, and
adjust spacing.
First cut at supporting HPPA2.0 in "wide" (64-bit) mode.
* configure.tgt: Add hppa2.0w target.
* config/pa/hppa64.mt, config/pa/tm-hppa64.h: New files.
* hppa-tdep.c (hppa_fix_call_dummy): Dyke out code to tweak the
call dummy, if target is PA2.0w. This is temporary, until I get
function calls working.
* hppah-nat.c (fetch_register): Rewritten to handle both narrow
and wide register requests.
(HPPAH_OFFSETOF): New macro.
* gdbtypes.c (is_integral_type): New function.
* gdbtypes.h: Prototype for above.
1999-07-15 J.T. Conklin <jtc@redback.com>
* configure.tgt (i[3456]86-*-vxworks*): New target.
* config/i386/vxworks.mt: New file, x86 VxWorks target
* config/i386/tm-vxworks.h: New file.
* configure.tgt (powerpc-*-vxworks*): New target.
* config/powerpc/vxworks.mt: New file, PowerPC VxWorks target
* config/powerpc/tm-vxworks.h: New file.
* NEWS: Mention the new configs.
1999-07-15 Fernando Nasser <fnasser@cygnus.com>
* target.c (target_preopen): Prevent query when not from_tty.
* infcmd.c (run_command): Prevent query when not from_tty.
1999-07-15 Fernando Nasser <fnasser@cygnus.com>
* event-loop.c: Fix typo in comment.
Wed Jul 14 17:29:31 1999 Andrew Cagney <cagney@b1.cygnus.com>
* ser-pipe.c (struct pipe_state): Define.
(pipe_close): Retain the PID of the sub-process using ``struct
pipe_state''. Delete #ifdef code that used popen().
(pipe_close): Kill of the sub-process as part of the cleanup.
* serial.h (struct _serial_t): Add field ``state''.
1999-07-13 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* event-top.c (display_gdb_prompt): Don't display the prompt if we
are in the middle of an execution command. Also trick readline so
it doesn't try to display the prompt.
(command_line_handler): Get rid of change_prompt, unused variable.
Use {push, pop}_prompt mechanism in case of multiline commands.
* infrun.c (complete_execution): Set target_executing to 0 as
first thing, so that display_gdb_prompt does the right thing.
Tue Jul 13 20:29:46 1999 Andrew Cagney <cagney@b1.cygnus.com>
* parse.c (build_parse): Fix conditional increment of num_std_regs
for SP_REGNUM. Was conditional on FP_REGNUM.
Tue Jul 13 16:44:58 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h, gdbarch.c: Revert 1999-07-07 Stan Shebs
<shebs@andros.cygnus.com> indentation change. Don't let indent
mess with these files.
Mon Jul 12 11:15:09 1999 Andrew Cagney <cagney@b1.cygnus.com>
* config/mips/tm-mips.h (REGISTER_CONVERT_TO_RAW,
REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERTIBLE): Define.
(REGISTER_RAW_SIZE): Re-define as mips_register_convert_to_raw.
* mips-tdep.c (mips_register_convert_to_raw,
mips_register_convert_to_virtual, ): New functions.
(mips_register_raw_size, mips_register_convertible): New
functions. Handle bug introduced by ``Wed Apr 1 23:13:23 1998
Andrew Cagney <cagney@b1.cygnus.com>'' where remote mips64 target
transfers SR as 64 bits yet GDB expected only 32 bits.
(mips64_transfers_32bit_regs): New static variable.
(_initialize_mips_tdep): Add obscure command ``set
remote-mips64-transfers-32bit-regs'' that provides backward
compatibility.
(do_gp_register_row): Extract register values from raw buffer.
* NEWS: Document protocol change.
1999-07-12 Keith Seitz <keiths@cygnus.com>
* rdi-share/unixcomm.c (Unix_ResetSerial): Remove CYGWIN32
conditional. It's no longer needed.
(SERPORT1, SERPORT2): Linux serial ports are "/dev/ttyX", not
"/dev/cuaX" (X=0,1,2,3,...).
Mon Jul 12 02:02:00 1999 Andrew Cagney <cagney@amy.cygnus.com>
* defs.h, utils.c (fputstrn_filtered, fputstrn_unfiltered,
fputstrnn_unfiltered): New functions.
(gdb_printchar): Delete.
* remote.c (print_packet): Replace gdb_printchar with
fputstrn_filtered.
(getpkt): Use fputstrn_unfiltered to dump packet received.
(putpkt_binary): Use fputstrnn_unfiltered to dump packet sent.
1999-07-09 Keith Seitz <keiths@cygnus.com>
* blockframe.c (blockvector_for_pc_sect): When looking for a block,
we want the one whose end is greater than our PC, not greater or equal.
1999-07-08 Stan Shebs <shebs@andros.cygnus.com>
* sparcl-tdep.c (init_sparclite_ops): Fix doc strings, remove
useless inits.
(sparclite_ops): Remove redundant decl.
Thu Jul 8 16:48:40 1999 Andrew Cagney <cagney@b1.cygnus.com>
* ser-pipe.c (pipe_open): Bi-directional popen found on both
NetBSD and OpenBSD.
* ser-pipe.c: New file. Implement popen() style serial interface.
* NEWS: Mention.
* Makefile.in (ALLDEPFILES): Add ser-pipe.c.
(ser-pipe.o): Add new target. Specify dependencies.
(SER_HARDWIRE): Add ser-pipe.o.
* serial.c (serial_open): Recognize a serial pipe ``|''.
1999-07-07 Stan Shebs <shebs@andros.cygnus.com>
* All C files except *-stub.c and *-share/*: Indent to GNU
standard, using indent 1.9.1.
* defs.h: Make indent ignore this file, macros confuse it.
* gnu-regex.c, gnu-regex.h: Don't let indent mess with these.
Wed Jul 7 13:06:24 1999 Andrew Cagney <cagney@b1.cygnus.com>
* remote-mips.c (fputs_readable): Rename puts_readable, add struct
gdb_file argument.
(fputc_readable): Rename putc_readable, add struct gdb_file
argument.
* remote-mips.c (mips_expect_timeout, mips_receive_header,
mips_send_packet, mips_receive_packet), remote-rdp.c (put_byte,
get_byte, put_word, rdp_init, rdp_init), remote-sds.c
(sds_interrupt, sds_wait, readchar, putmessage, read_frame,
getmessage), remote-udi.c (udi_store_registers, fetch_register):
(store_register), xmodem.c (readchar), utils.c (puts_debug),
gnu-nat.h (debug), parse.c (parse_exp_1): Cleanup - send debug/log
messages to gdb_stdlog.
1999-07-06 Stan Shebs <shebs@andros.cygnus.com>
* exec.c: Remove long-#ifed-out section of code that confuses
indent.
* gdbtypes.c (add_mangled_type): Add some braces to indicate
grouping better.
* gnu-nat.c: Remove literal newlines embedded in strings,
causes indent to weird out.
* language.c (binop_result_type): Remove extra paren.
* lynx-nat.c: Add a missing paren to fetch_core_registers decl.
* nec4102rom.c (vr4102_insert_step): Fix typos.
(_initialize_vr4102_rom): Remove literal newline in string.
* config/a29k/tm-a29k.h: Suppress formatting of pictures.
* config/m68k/xm-3b1.h: Remove excess #endif.
Declare Pyramid configuration obsolete.
* configure.host, configure.tgt: Comment out Pyramid configs.
* Makefile.in: Comment out Pyramid-related actions.
* pyr-xdep.c, pyr-tdep.c, config/pyr/*: Comment out.
* NEWS: Mention obsolete status.
1999-07-06 Jason Molenda (jsm@bugshack.cygnus.com)
* remote.c: Include <sys/time.h> to pick up FD_SET et al defns on
some old Linux distributions.
* remote-os9k.c, remote-st.c, ser-tcp.c, ser-unix.c,
sparcl-tdep.c, remote.c: Back out inclusion of <sys/select.h>.
It isn't necessary after all.
1999-07-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* infcmd.c (strip_bg_char): Remove assignment from 'if' condition.
1999-07-05 Jason Molenda (jsm@bugshack.cygnus.com)
* remote.c: Include <sys/select.h> if it exists in order to pick up
FD_SET et al defns.
* remote-os9k.c: Same.
* remote-st.c: Same.
* ser-tcp.c: Same.
* ser-unix.c: Same.
* sparcl-tdep.c: Same.
Fri Jul 2 19:38:43 1999 Andrew Cagney <cagney@b1.cygnus.com>
* top.c (target_output_hook): Delete definition.
* defs.h (target_output_hook): Delete declaration.
* remote.c (remote_console_output): Delete call to
target_output_hook(). Send target output to gdb_stdtarg using an
unfiltered write. Make more robust.
* remote-sim.c (gdb_os_write_stdout, gdb_os_write_stderr):
Ditto. For moment, do not try to separate target stdout and stderr
streams.
* defs.h (gdb_stdtarg): New global. Output from target and
simulators.
1999-07-02 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* top.c (return_to_top_level): Do all the exec_cleanups too.
* event-top.c (command_handler): Set up for a continuation, if we
are in the middle of running an execution command which will
finish later on. Do cleanups, an display of time/space only if not
running with an async target or not running an execution command.
(command_line_handler_continuation): New function. Continuation
for command_line_handler.
* utils.c (exec_cleanup_chain): New cleanup chain to be used in
async mode for the execution commands.
(make_exec_cleanup): New function. Add a cleanup to the
exec_cleanup_chain.
(do_exec_cleanups): New Function. Do cleanups on the
exec_cleanup_chain.
(add_continuation): New function. Add a new continuation to the
cmd_continuation list.
(do_all_continuations): New function. Do all the continuations on
the cmd_continuation list.
* top.h (ALL_CLEANUPS): Move from here to defs.h.
* defs.h (struct continuation_arg): New structure. Arg to pass to
the call to a command continuation.
(struct continuation): New structure. Continuation for an
execution command.
(ALL_CLEANUPS): Move here from top.h.
* remote.c (remote_async_open_1): Set things up for telling the
target we are running the extended protocol, only after the target
has stopped.
(set_extended_protocol): New function. Tell the target we are
using the extended protocol.
(remote_async_resume): Set things up for sync execution only if
this is the first time we are called.
* breakpoint.c (until_break_command_continuation): New function.
Stuff to be done after the target stops during the 'until'
command.
(until_break_command): Set things up for completing the 'until'
command later on. Do the final cleanups only if not running
asynchronously or async execution is not supported by the target.
* infcmd.c (until_command): Recognize '&' at end of command and
handle it properly.
(finish_command_continuation): New function. Do whatever is needed
after the target has stopped.
(finish_command): Recognize '&' at end of command and handle it
properly. Don't do stuff needed after target has stopped if
running asynchronously and target has async. Use exec_cleanup_chain
if running asynchronously and target is asynchronous.
* infrun.c (cmd_continuation): New gloabl variable. Used to
coplete execution commands in async mode, after the target has
stoped.
(fetch_inferior_event): Use exec_cleanup_chain, instead of
cleanup_chain. Do all the exec cleanups at the end. Do all the
continuations at the end. Call complete_execution from here,
instead of normal_stop.
(complete_execution): Cleanup the signals handlers for SIGINT
before displaying the prompt.
(start_remote): Set target_executing to 1.
(normal_stop): Don't call complete_execution from here.
Thu Jul 1 19:14:30 1999 Andrew Cagney <cagney@b1.cygnus.com>
* blockframe.c (struct dummy_frame): Add member ``top''.
(generic_push_dummy_frame): Initialize top to sp.
(generic_save_dummy_frame_tos): New function. Initialize top.
(generic_find_dummy_frame): Check for the top of the frame.
* blockframe.c (generic_push_dummy_frame): Free the dummy_frame
registers.
* config/mn10300/tm-mn10300.h (SAVE_DUMMY_FRAME_TOS): Define.
(TARGET_READ_FP): Return the SP as a best guess.
Wed Jun 30 15:45:48 1999 Jeffrey A Law (law@cygnus.com)
* configure.host (hppa*-*-hpux11*): Accept any version of hpux11
instead of hpux11.0*.
1999-06-30 Fernando Nasser <fnasser@totem.to.cygnus.com>
* source.c (directory_command): Add missing test for from_tty.
1999-06-29 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* remote.c: Include event-loop.h.
(remote_async_ops, extended_async_remote_ops): Define new target
vector structures for asynchronous debugging.
(remote_async_open): New function. Asynchronous version of
remote_open.
(extended_remote_async_open): New function. Asynchronous version
of extended_remote_open.
(remote_async_open_1): New function. Async version of
remote_open_1.
(remote_async_detach): New function. Async version of
remote_detach.
(remote_async_resume): New function. Async version of
remote_resume.
(initialize_sigint_signal_handler, handle_remote_sigint,
handle_remote_sigint_twice, async_remote_interrupt,
async_remote_interrupt_twice, cleanup_sigint_signal_handler): New
functions. Used for handling ^C while target is running.
(remote_async_wait): New function. Async version of remote_wait.
(remote_async_kill): New function. Async version of remote_kill.
(extended_remote_async_create_inferior): New function. Async
version of extended_remote_create_inferior.
(init_remote_async_ops): New function. Initialize target vector
for target async.
(init_extended_async_remote_ops): New function. Initialize target
vector for target extended-async.
(_initialize_remote): Initialize remote_async_ops and
extended_async_remote_ops.
* infrun.c: Include "event-loop.h".
(sync_execution): new global variable.
(proceed): Invoke wait_for_inferior and normal_stop only if not
running in async mode or if target doesn't support async
execution.
(start_remote): Don't call wait_for_inferior and normal_stop if
not running in async mode or if target not async. If running async
and target is async, start the target in simulated synchronous
mode.
(async_ecss, async_ecs): New global vars, for inferior state.
(fetch_inferior_event): New function. Async version of
wait_for_inferior.
(complete_execution): New function. Reset of gdb prompt and stdin,
after inferior execution has completed.
(normal_stop): Call complete_execution at end of asynchronous
execution.
* infcmd.c (strip_bg_char): New function to detect the background
execution char '&'.
(run_command): Modify to support background and foreground
execution in async mode.
(continue_command): Ditto.
(step_1): Ditto.
(jump_command): Ditto.
(interrupt_target_command): New function. Interrupt the
target execution.
(_initialize_infcmd): Add new command 'interrupt'.
* top.c (target_executing): New global variable.
(execute_command): Reject commands that cannot be executed while
the target is running asynchronously.
* event-top.c (push_prompt): Make non static.
(pop_prompt): Make non static. If the current prompt is empty,
don't try to copy it over the previous one.
(handle_sigint): Make non static.
(command_handler): Do the cleanups only when not executing with an
asynchronous target.
* event-loop.c (delete_async_signal_handler): Pass a pointer to a
pointer to a signal handler, so that is can be freed at the end.
* target.c (update_current_target): Inherit to_has_async_exec.
* inferior.h: Add global variables target_executing, and
sync_execution. Export function fetch_inferior_event.
* event-loop.h: Add push_prompt, pop_prompt, handle_sigint to the
exported functions. Update prototype for delete_signal_handler.
* target.h (struct target_ops): New target op: to_has_async_exec.
(target_has_async): New macro.
* Makefile.in (infrun.o): Add dependency on event-loop.h.
(remote.o): Ditto.
1999-06-28 Jim Blandy <jimb@zwingli.cygnus.com>
* solib.c (clear_solib): Don't disable breakpoints if we're
running an a.out executable (Solaris's SunOS emulation).
1999-06-25 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* main.c (main): Remove intialization of command_loop_hook, it
is now done in _initialize_event_loop().
* event-loop.c (gdb_do_one_event): Make static.
(start_event_loop): New function. Just start the event loop.
* event-top.c (cli_command_loop): New name for start_event_loop().
(gdb_readline2): Make non static.
(_initialize_event_loop): Set command_loop_hook to cli_command_loop.
* event-loop.h: Adjust exported functions accordingly.
* top.c (init_main): Move setting of async_command_editing_p from
here.
* event-top.c (_initialize_event_loop): To here.
(change_line_handler): Revert previous change. Add comment.
(_initialize_event_loop): Revert previous change.
(cli_command_loop): New name for start_event_loop().
(start_event_loop): New function. This just starts up the event loop.
(gdb_readline2): Make non static.
(_initialize_event_loop): Set command_loop_hook to cli_command_loop.
1999-06-25 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* event-top.c (change_line_handler): Get rid of the global
variable input_fd, use `fileno (instream)' instead.
(_initialize_event_loop): Ditto
* event-loop.c (add_file_handler): New function. Wrapper for
create_file_handler.
(create_file_handler): Make static.
* event-top.c (_initialize_event_loop): Call add_file_handler,
instead of create_file_handler.
(change_line_handler): Ditto.
Remove poll.h include.
* event-loop.h: Export add_file_handler instead of
create_file_handler.
1999-06-24 Stan Shebs <shebs@andros.cygnus.com>
Declare Altos configuration obsolete.
* configure.host, configure.tgt: Comment out Altos config.
* Makefile.in: Comment out Altos-related actions.
* altos-xdep.c, config/m68k/altos.mh, altos.mt, tm-altos.h,
xm-altos.h: Comment out.
* NEWS: Mention obsolete status.
1999-06-24 Jason Molenda (jsm@bugshack.cygnus.com)
* Makefile.in: Add MAKEHTML and MAKEHTMLFLAGS; pass them down;
recognize html and install-html targets.
* gdbserver/Makefile.in: Add empty html and install-html targets.
* nlm/Makefile.in: Ditto.
* rdi-share/Makefile.in: Ditto.
1999-06-24 Jim Blandy <jimb@zwingli.cygnus.com>
* ax-gdb.c (agent_command): Remove vestigial call to ax_reqs.
1999-06-24 James Ingham <jingham@leda.cygnus.com>
* arm-tdep.c (arm_othernames): Change both gdb's register display
AND the opcode disassembly register naming if the othernames
command. Fixes the gdb part of CR 101177.
1999-06-23 Stan Shebs <shebs@andros.cygnus.com>
Declare Convex configuration obsolete.
* configure.host, configure.tgt: Comment out Convex configs.
* Makefile.in: Comment out Convex-related actions.
* convex-xdep.c, convex-tdep.c, config/convex/*: Comment out.
* NEWS: Mention obsolete status.
1999-06-23 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* main.c: Turn on async by default by setting async_p to 1.
Wed Jun 23 15:44:39 1999 Andrew Cagney <cagney@b1.cygnus.com>
From Jimmy Guo <guo@cup.hp.com>:
* frame.h (enum lval_type): Delcare when an __STDC__ compiler.
Reverts Mon Aug 11 16:08:52 1997 Fred Fish <fnf@cygnus.com>
change.
* utils.c (gdb_file_rewind, gdb_file_put): Fix. A void function
does not return a result.
Wed Jun 23 15:30:46 1999 Andrew Cagney <cagney@b1.cygnus.com>
* remote.c (set_thread, remote_get_threadinfo,
remote_threads_info, remote_current_thread, remote_get_threadlist,
extended_remote_restart, get_offsets, remote_open_1,
remote_detach, remote_resume, remote_wait, remote_fetch_registers,
remote_store_registers, check_binary_download, remote_write_bytes,
remote_read_bytes, remote_search, putpkt_binary, putpkt_binary,
read_frame, compare_sections_command, remote_query,
packet_command, remote_info_process): Use alloca to create space
for arrays of size PBUFSIZ.
1999-06-22 Jason Molenda (jsm@bugshack.cygnus.com)
* top.c: Update copyright years to include 1999.
1999-06-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* top.c: Move include of event-loop.h, to avoid redefinition of
NFDBITS.
* event-loop.c (create_file_handler): Do not do a realloc of the
pollfd structure of the notifier, unless there is already one.
Include <sys/types.h> for platforms that have no poll.
* event-top.c: Fix prototype for _initialize_event_loop.
(_initialize_event_loop): Do something only if running in async
mode.
1999-06-17 Jim Blandy <jimb@zwingli.cygnus.com>
Make the '/c' print format use a true character type. This is
more appropriate than builtin_type_char for languages other than
C, and C tolerates it.
* gdbtypes.c (builtin_type_true_char): New variable.
(build_gdbtypes): Initialize it.
* gdbtypes.h (builtin_type_true_char): New declaration.
* printcmd.c (print_scalar_formatted): When the format is 'c',
extract the value as a builtin_type_true_char.
* jv-exp.y (yylex): Say character literals are java_char_type, not
builtin_type_char. Java treats the latter like `byte'.
1999-06-17 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* Makefile.in (top_h): Define.
(event-loop.o): Add dependencies on top.h and defs.h.
(event-top.o): Add dependency on terminal.h.
* event-loop.c: Get rid of #include <readline.h>.
* event-loop.h: Get rid of nested #include's.
* event-loop.c: Rearrange includes to accomodate change in
event-loop.h. Include poll.h, not sys/poll.h.
* event-top.c: Ditto.
* main.c: Ditto.
1999-06-16 David Taylor <taylor@louisiana.cygnus.com>
* alpha-tdep.c (alpha_pop_frame): if frame->proc_desc
is NULL, call find_proc_desc so we know how to restore
the registers.
1999-06-15 Michael Snyder <msnyder@cleaver.cygnus.com>
* event-top.c (start_event_loop): call get_prompt.
(display_gdb_prompt): call get_prompt.
(async_stop_sig): call get_prompt.
1999-06-15 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* event-loop.c (delete_file_handler): When positioning prev_ptr,
keep looping while the one after is not equal to file_ptr, instead
of equal.
1999-06-14 Stan Shebs <shebs@andros.cygnus.com>
* MAINTAINERS: Add Jimmy Guo and Jim Blandy as HP testsuite and
SVR4 solib maintainers, respectively.
1999-06-14 Michael Snyder <msnyder@cleaver.cygnus.com>
Add parameters to the gdb prompt.
* top.c (prompt): Rename to gdb_prompt_string for clarity.
(command_line_input): rename "prrompt" to prompt_arg for clarity.
(gdb_readline): rename "prrompt" to prompt_arg for clarity.
(read_command_lines): rename "prompt" to prompt_arg for clarity.
(stop_sig): call get_prompt instead of reading prompt string directly.
(command_loop): ditto.
(gdb_prompt_escape): New variable. Esc char for prompt parameters.
(get_prompt_1): New function, workhorse for get_prompt.
(get_prompt): Completely rewrite. Add functionality for a
parameterized prompt, ie. the displayed prompt can change according
to the value of one or more expressions given as parameters in the
prompt string.
(init_main): use renamed variable gdb_prompt_string. Add new
command "set prompt-escape-char" to set gdb_prompt_escape.
Sun Jun 13 10:44:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
* defs.h (gdb_stdlog), main.c: Declare.
* main.c (main): Initialize.
* gdbarch.c: Write trace messages to the log file.
* remote.c: Update any debug/log prints.
1999-06-11 Michael Snyder <msnyder@cleaver.cygnus.com>
* remote.c (remote_wait): Clean up new thread handling.
(record_currthread): Announce new threads.
1999-06-11 Jim Blandy <jimb@zwingli.cygnus.com>
* partial-stab.h (case N_LSYM, 'T' descriptor): Don't create
partial symbol table entries for nameless enums, even if the type
name is " ". (We still pick up the enum elements, though.)
* partial-stab.h: Remove #if 0'd sections, dating back to 1992,
which set a variable which exists nowhere else in the source.
Please examine your test suite output carefully, and report any
problems to me.
1999-06-11 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* event-top.c (setup_event_loop): Change name to start_event_loop.
Move the intialization of event-loop variables to
_initialize_event_loop.
(_initialize_event_loop): New function. Called at init time, to
set up important event-loop variables.
* event-loop.h: setup_event_loop is now start_event_loop.
* main.c (main): Ditto.
Fri Jun 11 18:34:33 1999 Andrew Cagney <cagney@b1.cygnus.com>
* defs.h (gdb_file_rewind_ftype, gdb_file_rewind,
set_gdb_file_rewind, gdb_file_put_ftype, gdb_file_put,
set_gdb_file_put): Declare.
* utils.c (gdb_file_new): Initialize ``rewind'' and ``put''.
(struct gdb_file): Add to_rewind and to_put.
(null_file_put, null_file_rewind, gdb_file_put, gdb_file_rewind,
set_gdb_file_put, set_gdb_file_rewind): New functions.
(tui_file_rewind, tui_file_put): New functions.
(tui_file_new): Add rewind and put.
Fri Jun 11 15:10:32 1999 Andrew Cagney <cagney@b1.cygnus.com>
* d10v-tdep.c (d10v_push_arguments): Fix order of arguments passed
to store_address.
Fri Jun 11 10:31:29 1999 Andrew Cagney <cagney@b1.cygnus.com>
* remote.c (tty_input): Change array to pointer.
(_initialize_remote): Call build_remote_gdbarch_data.
(build_remote_gdbarch_data): New function. Allocate space for
tty_input.
(readsocket, readtty): Delete extern declaration of tty_input.
1999-06-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* event-top.c (gdb_readline2): Call the command handling function
via the input_handler pointer.
(change_line_handler): When turning off editing, set input_handler
as well.
* utils.c (prompt_for_continue): If running asynchronously, call
async_request_quit, instead of request_quit.
* tracepoint.c (read_actions): If running asynchronously, set the
signal handler for STOP_SIGNAL to handle_stop_sig.
* top.h: (source_line_number, source_file_name, source_error,
source_pre_error, history_expansion_p, server_command): export for
use of event-top.c.
* event-top.c: Include top.h and terminal.h.
(instream): Remove extern declaration.
(handle_sigint, handle_sigquit, handle_sighup, handle_sigfpe,
handle_sigwinch, async_do_nothing, async_disconnect,
async_float_handler, async_stop_sig): Make static.
(async_request_quit, async_do_nothing, async_disconnect,
async_float_handler, async_stop_sig): Add gdb_glient_data
argument.
(handle_stop_sig): New function.
(sigtstp_token): New variable.
(sigint_token, sigquit_token, sigfpe_token, sigwinch_token):
Change their type tp PTR.
(mark_async_signal_handler_wrapper): New function.
(setup_event_loop): Initialize all the variables used by readline
only if not already done while reading the .gdbinit file. Display
the initial gdb prompt, if .gdbinit took care of setting things up
for readline.
(change_line_handler): When turning on the use of readline,
initialize input_handler as well.
(command_line_handler): Set up the signal handler for STOP_SIGNAL
to be handle_stop_sig.
(async_init_signals): Remove coercion of signal handlers in calls
to create_async_signal_handler. Initialize token for stop signal.
(handle_sigint): Call async_request_quit using one argument.
(handle_sigint, handle_sigquit, handle_sighup, handle_sigfpe,
handle_sigwinch): Call mark_async_signal_handler_wrapper instead
of mark_async_signal_handler.
* event-loop.h: Add extern declarations for handle_stop_sig,
async_command_editing_p, async_annotation_suffix,
new_async_prompt, the_prompts.
* top.c (command_line_input): Set the signal handler to be
handle_stop_sig, in case gdb is running asynchronously.
(get_prompt): Return the top of the prompt stack if running
asynchronously.
(set_prompt): Set the top of the prompt stack if running
asynchronously.
(init_main): Move ``extern'' vars from here to event-loop.h.
1999-06-10 Michael Snyder <msnyder@cleaver.cygnus.com>
* values.c (value_from_string): new function. Make a value_ptr
from a string, with storage in local GDB memory (not in inferior).
* value.h (value_from_string): add prototype.
* remote.c (remote_cisco_ops): New remote target, "target cisco".
(init_remote_cisco_ops): New function, initialize new target.
(remote_cisco_mourn, remote_cisco_wait, remote_cisco_open,
remote_cisco_close): New functions, implement new target cisco.
(minitelnet, readtty, readsocket) New functions, implement the
I/O pass-through mode for target cisco.
(remote_wait): Detect special enhanced version of the 'S' packet
for target cisco.
(remote_cisco_expand): Perform Cisco variant of RLL decoding.
1999-06-10 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* event-loop.c (gdb_wait_for_event): Initialize num_found to 0.
* top.c (print_prompt): Delete this function.
From: Andrew Cagney <cagney@b1.cygnus.com>
* event-top.c (async_hook): Delete extern declaration.
* defs.h: Replace ``async_hook'' with ``async_p''.
* top.c (gdb_init, init_main, init_main, init_main, init_main):
Replace ``async_hook'' with ``async_p''.
* main.c: Rename ``async'' to ``async_p''.
(main): Add --noasync option.
(main): Hook in the asynchronous event-loop based CLI using
command_loop_hook instead of async_hook. Delete call to
async_hook().
Thu Jun 10 21:14:16 1999 Andrew Cagney <cagney@b1.cygnus.com>
* mn10300-tdep.c (mn10300_store_return_value,
mn10300_extract_struct_value_address,
mn10300_extract_return_value), config/mn10300/tm-mn10300.h: New
functions.
* config/mn10300/tm-mn10300.h (EXTRACT_STRUCT_VALUE_ADDRESS,
STORE_RETURN_VALUE, EXTRACT_RETURN_VALUE): Update.
(TARGET_MN10300): Delete macro. Not used.
Thu Jun 10 20:04:02 1999 Andrew Cagney <cagney@b1.cygnus.com>
* mn10300-tdep.c (mn10300_register_names): Make static.
(STORE_STRUCT_RETURN): Do not modify SP.
* config/mn10300/tm-mn10300.h(mn10300_register_name),
mn10300-tdep.c : New function.
* config/mn10300/tm-mn10300.h (REGISTER_NAME): Update.
* config/mn10300/tm-mn10300.h (mn10300_saved_pc_after_call),
mn10300-tdep.c: New function.
* config/mn10300/tm-mn10300.h (SAVED_PC_AFTER_CALL): Update.
1999-06-10 Keith Seitz <keiths@cygnus.com>
* mcore-rom.c (picobug_dumpregs): Return a value. Any value, it
doesn't matter.
* mcore-tdep.c (mcore_analyze_prologue): Set NO_MORE_FRAMES
if the start of the function is the entry point.
(mcore_analyze_prologue): rotli takes an immediate, not an
offset immediate.
(mcore_push_arguments): Fix compiler warning.
1999-06-09 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* rs6000-tdep.c (skip_prologue): Don't mistake a branch for a
subroutine call.
1999-06-08 Michael Snyder <msnyder@cleaver.cygnus.com>
* remote.c (remote_wait): Add 'N' response packet, which is a
stop with signal number plus section offsets for .text, .data and
.bss. This is used by Cisco to indicate relocation offsets.
(remote_cisco_section_offsets, remote_cisco_objfile_relocate):
new files to support 'N' packet.
(remote_info_process): New function. Implements the
"info remote-process" command, by means of which the remote target
can report anything it wants to about the remote process/app being
debugged.
(_initialize_remote): add info remote-proc command.
(remote_threads_info): New function for "info threads" command.
Attempts to use new query "qfThreadInfo" instead of the old
undocumented query.
* exec.c (exec_set_section_offsets) new files to support 'N' packet.
Tue Jun 8 13:33:42 1999 Andrew Cagney <cagney@amy.cygnus.com>
* inferior.h (generic_target_read_pc, generic_target_write_pc,
generic_target_read_fp, generic_target_write_fp,
generic_target_read_sp, generic_target_write_sp): Declare new
functions.
* findvar.c (generic_target_read_pc, generic_target_write_pc,
generic_target_read_fp, generic_target_write_fp,
generic_target_read_sp, generic_target_write_sp): New functions.
(TARGET_READ_PC, TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP,
TARGET_READ_SP, TARGET_WRITE_SP): Default to corresponding generic
function.
(write_pc_pid, write_pc_pid, read_sp, write_sp, read_fp,
write_fp): Simplify.
* gdbarch.c (verify_gdbarch): Always verify TARGET_PTR_BIT,
TARGET_SHORT_BIT, TARGET_INT_BIT, TARGET_LONG_BIT,
TARGET_LONG_LONG_BIT, TARGET_FLOAT_BIT, TARGET_DOUBLE_BIT,
TARGET_LONG_DOUBLE_BIT, TARGET_READ_PC, TARGET_WRITE_PC,
TARGET_READ_FP, TARGET_WRITE_FP, TARGET_READ_SP, TARGET_WRITE_SP,
USE_GENERIC_DUMMY_FRAMES, CALL_DUMMY_BREAKPOINT_OFFSET_P,
CALL_DUMMY_P, CALL_DUMMY_STACK_ADJUST_P, GET_SAVED_REGISTER,
REGISTER_CONVERTIBLE, PUSH_ARGUMENTS, PUSH_RETURN_ADDRESS,
FRAME_CHAIN_VALID.
(GET_GDBARCH, SET_GDBARCH): Delete macros. Implement functions
directly.
* gdbarch.h, gdbarch.c: Call fatal() instead of abort(). Identify
the function / macro with a problem. Always verify a architecture
attribute before returning it.
* gdbarch.h, gdbarch.c (generic_register_convertible_not): New
function.
* mips-tdep.c (mips_push_return_address): New function.
* config/mips/tm-mips.h (PUSH_RETURN_ADDRESS): Define.
* mips-tdep.c (mips_gdbarch_init): Initialize short_bit,
double_bit, long_double_bit, read_pc, write_pc, read_fp, write_fp,
read_sp, write_sp, frame_chain_valid, get_saved_register,
push_arguments, push_return_address, register_convertible,
call_dummy_p, use_generic_dummy_frames,
call_dummy_breakpoint_offset_p, call_dummy_stack_adjust_p,
call_dummy_words and sizeof_call_dummy_words.
* config/mips/tm-mips.h: Don't define CALL_DUMMY when multi-arch.
1999-06-07 Keith Seitz <keiths@cygnus.com>
* v850ice.c (init_hidden_window): Do not rely on the existence of
a gui for window creation. Return boolean status.
(v850ice_open): Use boolean status of init_hidden_window.
Allow any ICE execution command to run under CLI. Maybe one
day gdb will use a real event loop and allow this code to run.
* configure.tgt: Configure the v850 ice for all cygwin-hosted
toolchains.
Mon Jun 7 23:37:26 1999 Andrew Cagney <cagney@amy.cygnus.com>
* config/mips/tm-mips.h (EXTRA_FRAME_INFO): Delete.
* mips-tdep.c (mips_init_extra_frame_info): Allocate saved_regs.
(temp_saved_regs): Replace struct with a simple pointer.
(set_reg_offset, mips32_heuristic_proc_desc, heuristic_proc_desc,
mips_init_extra_frame_info): Update.
Mon Jun 7 21:40:12 1999 Andrew Cagney <cagney@amy.cygnus.com>
* config/mips/tm-mips.h (EXTRA_FRAME_INFO): Move elements from here.
* mips-tdep.c (struct frame_extra_info): To here.
* mips-tdep.c (mips_print_extra_frame_info, mips_find_saved_regs,
mips_init_extra_frame_info, mips_pop_frame): Update
(mips_init_extra_frame_info): Allocate space for the extra info.
Mon Jun 7 21:08:50 1999 Andrew Cagney <cagney@amy.cygnus.com>
* config/mips/tm-mips.h (mips_init_extra_frame_info), mips-tdep.c:
Rename init_extra_frame_info. Add argument ``fromleaf''.
* config/mips/tm-mips.h (mips_print_extra_frame_info),
mips-tdep.c: New function.
(PRINT_EXTRA_FRAME_INFO): Update definition.
Mon Jun 7 20:11:07 1999 Andrew Cagney <cagney@amy.cygnus.com>
* config/mips/tm-mips.h, config/mips/tm-irix3.h,
config/mips/tm-tx19.h, config/mips/tm-tx19l.h,
config/mips/tm-tx39.h, config/mips/tm-tx39l.h: Rename macro
REGISTER_NAMES to MIPS_REGISTER_NAMES.
* config/mips/tm-mips.h (REGISTER_NAME): Define.
* mips-tdep.c (mips_processor_reg_names): New static variable.
(mips_register_name): New function.
(mips_set_processor_type): Update mips_processor_reg_names.
(mips_generic_reg_names): Initialize using MIPS_REGISTER_NAMES.
Sun Jun 6 11:09:19 1999 Andrew Cagney <cagney@b1.cygnus.com>
* remote.c (PBUFSIZ): Re-define so that value is computed at
run-time.
(MAXBUFBYTES): Re-define as a macro function.
* gdbarch.h, gdbarch.c: Add multi-arch support for REGISTER_BYTES.
* d10v-tdep.c, config/d10v/tm-d10v.h: Update.
1999-06-05 Fernando Nasser <fnasser@totem.to.cygnus.com>
* symtab.c (decode_line_1): Accept filenames with spaces in
'linespecs' when enclosed in double quotation marks and handle
drive specification is DOS format (D:).
1999-06-04 Jim Blandy <jimb@zwingli.cygnus.com>
* parse.c: Don't include <ctype.h> twice.
1999-06-04 David Taylor <taylor@louisiana.cygnus.com>
Sat May 15 12:16:09 1999 Per Bothner <bothner@deneb.cygnus.com>
* eval.c (evaluate_subexp_standard): Remove Gilmore rant.
(Of course C has "expected types", at least if you allow
brace-initializer expressions - as in Gcc.)
Remove NULLing out expect_type. Do pass NULL_TYPE in place
the incoming expect_type where appropriate.
Fri Jun 4 10:56:23 1999 Jeffrey A Law (law@cygnus.com)
* hppa-tdep.c (hppa_fix_call_dummy): Make it work for GCC compiled
executables without end.o. Clean up lots of mis-guided comments.
Fri Jun 4 17:10:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
* parser-defs.h (std_regs): Replace array with pointer.
* parse.c (build_parse): Build the std_regs table according to the
standard registers available.
(_initialize_parse): Register std_regs and num_std_regs as
architecture specific.
* gdbarch.h, gdbarch.c: Add multi-arch support for SP_REGNUM,
FP_REGNUM, PC_REGNUM, NUM_REGS, REGISTER_NAME.
* d10v-tdep.c, config/d10v/tm-d10v.h: Update.
1999-06-03 Michael Snyder <msnyder@cleaver.cygnus.com>
* thread.c: eliminate the target_thread_vector (functionality
moved into the standard target vector).
* gdbthread.h: eliminate target_thread_vector. Move all related
defines into remote.c, since they are no longer shared with thread.c.
* remote.c: eliminate the target_thread_vector.
(remote_find_new_threads): change return type to void, consistent
with the target vector table. (cont_thread): rename continue_thread.
(record_currthread): remove dead code. (remote_thread_alive):
clean up and simplify. (threadref etc.): move definitions to here
from gdbthread.h.
1999-06-02 Jason Molenda (jsm@bugshack.cygnus.com)
* inftarg.c (child_create_inferior): Remove dead HPUX specific code
which tries to find csh.
* fork-child.c: Remove DEBUGGING predefine and conditionalized
printfs.
(fork_inferior): Remove dead HPUX specific code which assumes shell
is csh.
* hppa-tdep.c: Remove DEBUGGING and #if 0 debugging printfs.
* parse.c: Ditto.
* somread.c: Ditto.
* gdbarch.h: Forward decl of struct value.
Thu Jun 3 10:12:38 1999 Andrew Cagney <cagney@b1.cygnus.com>
* d10v-tdep.c (do_d10v_pop_frame): Rename d10v_pop_frame. Make
static.
* d10v-tdep.c (d10v_pop_frame), config/d10v/tm-d10v.h: New
function. Call generic_pop_current_frame.
* config/d10v/tm-d10v.h (POP_FRAME): Update.
* gdbarch.h, gdbarch.c (frame_num_args_unknown): New function.
* gdbarch.h, gdbarch.c: Add multi-arch support for POP_FRAME,
SKIP_PROLOGUE, INNER_THAN, DECR_PC_AFTER_BREAK,
FUNCTION_START_OFFSET, REMOTE_TRANSLATE_XFER_ADDRESS, FRAME_CHAIN,
FRAME_CHAIN_VALID, FRAME_SAVED_PC, FRAME_ARGS_ADDRESS,
FRAME_LOCALS_ADDRESS, FRAME_ARGS_SKIP,
FRAMELESS_FUNCTION_INVOCATION, REGISTER_BYTE, REGISTER_RAW_SIZE,
REGISTER_VIRTUAL_SIZE, REGISTER_VIRTUAL_TYPE, SAVED_PC_AFTER_CALL,
FRAME_NUM_ARGS, MAX_REGISTER_RAW_SIZE, MAX_REGISTER_VIRTUAL_SIZE,
REGISTER_SIZE.
* d10v-tdep.c, config/d10v/tm-d10v.h: Update.
* config/d10v/tm-d10v.h (DMEM_START, IMEM_START, STACK_START,
ARG1_REGNUM, ARGN_REGNUM, RET1_REGNUM): Move definitions from
here.
* d10v-tdep.c: To here.
* config/d10v/tm-d10v.h (struct type): Move declaration from here.
* gdbarch.h: To here.
* config/d10v/tm-d10v.h (struct frame_info, struct
frame_saved_regs, struct type): Delete declarations.
1999-06-02 Robert Hoehne <robert.hoehne@gmx.net>
* go32-nat.c: go32_terminal_init, go32_terminal_inferior and
go32_terminal_ours are new functions to save/restore the inferior`s
stdin/stdout filemodes
1999-06-02 Stan Shebs <shebs@andros.cygnus.com>
* MAINTAINERS: Add Mark Kettenis, Jeff Law, and Philippe De Muyter
as maintainers for Hurd, HP/UX, and COFF, respectively.
1999-06-02 Mark Kettenis <kettenis@gnu.org>
* gnu-nat.c (inf_continue): New function.
(struct inf): Use `unsigned int' instead of `int' for bit-fields.
Add new bit-field named `nomsg'.
(inf_validate_procinfo): Renamed from inf_validate_stopped, all
callers changed. Also update the `nomsg' and `traced' fields of
INF.
(make_inf): Initialize INF->nomsg.
(inf_cleanup): Reset INF->nomsg.
(inf_detach): Call `inf_validate_procinfo'. Call `inf_continue'
instead of `inf_signal' if the inferior does not have a message
port.
(gnu_resume): Likewise.
(gnu_create_inferior): Reset INF->nomsg in `attach_to_child'.
Call `inf_validate_procinfo' after returning from `fork_inferior'.
(gnu_attach): Update signal thread and tracing state.
* config/i386/tm-i386gnu.h: Include "i386/tm-i386.h" instead of
"i386/tm-i386v.h".
(STACK_END_ADDR): Remove.
(SIGCONTEXT_PC_OFFSET): New define.
Include "tm-sysv4.h".
1999-06-02 J.T. Conklin <jtc@redback.com>
* config/tm-vxworks.h: New file, header for definitions common to
all vxWorks targets.
* config/a29k/tm-vx29k.h, config/i960/tm-vx960.h,
config/m68k/tm-vx68.h, config/mips/tm-vxmips.h,
config/sparc/tm-vxsparc.h: Include tm-vxworks.h.
Wed Jun 2 17:37:03 1999 Jeffrey A Law (law@cygnus.com)
* config/pa/tm-hppa.h (IMPORT_SHLIB): New unwind stub type.
1999-06-02 Christopher Faylor <cgf@cygnus.com>
* configure.tgt: Alphabetically reorder some targets.
1999-06-02 Keith Seitz <keiths@cygnus.com>
* v850ice.c (v850ice_xfer_memory): Insert lost "break".
1999-06-02 Jim Blandy <jimb@zwingli.cygnus.com>
* rs6000-tdep.c (variants): Fix description of 750 register set.
(Thanks to J. T. Conklin.)
Wed Jun 2 16:10:08 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h, gdbarch.c: Add multi-arch support for
STORE_STRUCT_RETURN, STORE_RETURN_VALUE,
EXTRACT_STRUCT_VALUE_ADDRESS, USE_STRUCT_CONVENTION,
FRAME_INIT_SAVED_REGS and INIT_EXTRA_FRAME_INFO.
* d10v-tdep.c, config/d10v/tm-d10v.h: Update.
* config/d10v/tm-d10v.h (FRAME_INIT_SAVED_REGS): Replace
FRAME_FIND_SAVED_REGS.
(d10v_frame_init_saved_regs): Replace d10v_frame_find_saved_regs.
* d10v-tdep.c (d10v_pop_frame, d10v_frame_chain,
d10v_frame_init_saved_regs): Update.
* gdbarch.h: Disallow FRAME_FIND_SAVED_REGS when multi-arch.
* gdbarch.h, gdbarch.c: Add multi-arch support for
D10V_MAKE_DADDR, D10V_MAKE_IADDR, D10V_DADDR_P, D10V_IADDR_P,
D10V_CONVERT_DADDR_TO_RAW and D10V_CONVERT_IADDR_TO_RAW.
* d10v-tdep.c, config/d10v/tm-d10v.h: Update.
* config/d10v/tm-d10v.h (EXTRA_FRAME_INFO): Delete.
* d10v-tdep.c (struct frame_extra_info): Define.
(d10v_init_extra_frame_info, d10v_pop_frame, d10v_frame_chain,
d10v_frame_find_saved_regs): Update.
* gdbarch.h: Disallow EXTRA_FRAME_INFO when multi-arch.
Tue Jun 1 13:36:31 1999 Philippe De Muyter <phdm@macqel.be>
* config/m68k/tm-delta68.h (FRAME_NUM_ARGS): Macro prototype fixed.
* config/m68k/tm-news.h, config/ns32k/tm-merlin.h: Ditto.
* config/ns32k/tm-umax.h (FRAME_NUM_ARGS): Old macro definition
removed; new macro prototype fixed.
Wed Jun 2 11:18:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h, gdbarch.c: Add multi-arch support for
EXTRACT_RETURN_VALUE, PUSH_ARGUMENTS, PUSH_DUMMY_FRAME,
PUSH_RETURN_ADDRESS, POP_FRAME, FRAME_FIND_SAVED_REGS.
* d10v-tdep.c, config/d10v/tm-d10v.h: Update.
* gdbarch.h, gdbarch.c: Add multi-arch support for
REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
REGISTER_CONVERT_TO_RAW.
* config/d10v/tm-d10v.h, d10v-tdep.c (d10v_gdbarch_init): Update.
* defs.h (REGISTER_NAME): Move compatibility definition from here.
* gdbarch.h: To here.
* frame.h, blockframe.c (generic_fix_call_dummy): New
stub function.
* gdbarch.h, gdbarch.c: Add multi-arch support for FIX_CALL_DUMMY.
* config/d10v/tm-d10v.h, d10v-tdep.c (d10v_gdbarch_init): Update.
Tue Jun 1 20:06:38 1999 Andrew Cagney <cagney@b1.cygnus.com>
* d10v-tdep.c (d10v_gdbarch_init): Set get_saved_register.
* config/d10v/tm-d10v.h: Update.
Tue Jun 1 19:50:05 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h, gdbarch.c: Add multi-arch support for TARGET_READ_PC,
TARGET_WRITE_PC, TARGET_READ_FP, TARGET_WRITE_FP, TARGET_READ_SP
and TARGET_WRITE_SP.
* config/d10v/tm-d10v.h, d10v-tdep.c (d10v_gdbarch_init): Update.
Tue Jun 1 19:19:02 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.c (default_gdbarch): Set field GET_SAVED_REGISTER to
generic_get_saved_register.
* gdbarch.c: Change update dispatch functions so that they check
for a NULL function pointer.
Tue Jun 1 19:19:02 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h, gdbarch.c: Add multi-arch support for TARGET_INT_BIT,
TARGET_CHAR_BIT, TARGET_SHORT_BIT, TARGET_FLOAT_BIT,
TARGET_DOUBLE_BIT and TARGET_LONG_DOUBLE_BIT.
* config/d10v/tm-d10v.h, d10v-tdep.c (d10v_gdbarch_init): Update.
Tue Jun 1 18:47:54 1999 Andrew Cagney <cagney@b1.cygnus.com>
* parse.c (build_parse): New function. Initialize
msym_text_symbol_type, msym_data_symbol_type and
msym_unknown_symbol_type.
(_initialize_parse): Call build_parse.
(_initialize_parse): Register variables msym_text_symbol_type,
msym_data_symbol_type as msym_unknown_symbol_type as
per-architecture.
Tue Jun 1 11:30:09 1999 Andrew Cagney <cagney@b1.cygnus.com>
* d10v-tdep.c (_initialize_d10v_tdep): Register d10v as an
architecture.
(d10v_gdbarch_init): New function.
* confg/d10v/tm-d10v.h (GDB_MULTI_ARCH): Define.
Tue Jun 1 10:45:24 1999 Andrew Cagney <cagney@b1.cygnus.com>
* config/d10v/tm-d10v.h (REGISTER_CONVERTIBLE,
REGISTER_CONVERT_TO_RAW, REGISTER_CONVERT_TO_VIRTUAL): Convert
macros into functions.
* config/d10v/tm-d10v.h, d10v-tdep.c (d10v_register_convertable,
d10v_register_convert_to_virtual, d10v_register_convert_to_raw):
The new functions.
1999-05-31 Fernando Nasser <fnasser@totem.to.cygnus.com>
* stack.c (print_args_stub): Add missing stream parameter.
Mon May 31 15:50:08 1999 Andrew Cagney <cagney@b1.cygnus.com>
Fri May 28 16:51:00 1999 Martin Dorey <martin.dorey@madge.com>:
* valops.c, value.h (default_push_arguments): Fix order of
parameters to match PUSH_ARGUMENTS arguments.
Thu May 27 11:42:55 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h (EXTRACT_STRUCT_VALUE_ADDRESS): Return 0.
* valops.c (value_assign): Delete redundant test of
REGISTER_CONVERTIBLE.
Thu May 27 11:33:57 1999 Andrew Cagney <cagney@b1.cygnus.com>
* config/w65/tm-w65.h, config/tic80/tm-tic80.h, config/sh/tm-sh.h,
config/i386/tm-i386m3.h, config/i386/tm-go32.h,
config/i386/tm-cygwin.h, config/h8500/tm-h8500.h,
config/d30v/tm-d30v.h, config/d10v/tm-d10v.h: Delete definition of
macro NAMES_HAVE_UNDERSCORE.
Thu May 27 09:31:06 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h (EXTRACT_STRUCT_VALUE_ADDRESS,
EXTRACT_STRUCT_VALUE_ADDRESS_P): Provide default definitions.
* values.c (value_being_returned): Use
EXTRACT_STRUCT_VALUE_ADDRESS when EXTRACT_STRUCT_VALUE_ADDRESS_P.
Wed May 26 13:51:25 1999 Andrew Cagney <cagney@b1.cygnus.com>
* utils.c (tui_file_new, tui_file_delete, tui_fileopen): New
functions.
(tui_file_isatty): Rename gdb_file_isatty.
(gdb_file_init_astring): Use tui_file_new to create stream.
(gdb_file_get_strbuf, gdb_file_adjust_strbuf): Call gdb_file_data
to access the tui_stream.
(tui_file_flush): Rename gdb_flush. Call gdb_file_data to access
the tui_stream. Pass FILE and not STREAM down.
* utils.c (struct stdio_file, stdio_file_flush, stdio_file_fputs,
stdio_file_isatty, stdio_file_delete, stdio_file_new,
stdio_fileopen): Define type and functions. Implement a simple
STDIO based gdb_file.
(struct gdb_file, gdb_file_new, gdb_file_delete, null_file_isatty,
null_file_flush, null_file_fputs, null_file_delete, gdb_file_data,
set_gdb_file_flush, set_gdb_file_isatty, set_gdb_file_fputs,
set_gdb_file_data, fputs_unfiltered, gdb_flush, gdb_file_isatty):
Define type and functions. Implement virtual functions for
gdb_file.
* defs.h (struct gdb_file): Declare.
(GDB_FILE): Change type to struct gdb_file. Deprecate.
(gdb_file_flush_ftype, gdb_file_fputs_ftype,
gdb_file_isatty_ftype, gdb_file_delete_ftype): Add function type
declarations.
* defs.h (set_gdb_file_flush, set_gdb_file_fputs,
set_gdb_file_isatty, set_gdb_file_data, gdb_file_new,
gdb_file_delete, gdb_file_data, stdio_fileopen, tui_fileopen): Add
function declarations.
(gdb_fopen): Re-implement. Call stdio_file_new.
(gdb_fclose): Re-implement. Call gdb_file_delete.
* main.c (tui_file_fputs): Rename fputs_unfiltered. Use
gdb_file_data to gain access to the tui_stream data. Use FILE
instead of STREAM where applicable.
(main): Create gdb_stdout and gdb_stderr using tui_fileopen.
* defs.h (struct tui_stream): Add field ts_magic.
* utils.c (tui_file_magic): Local variable.
(tui_file_new): Set field ts_magic.
(tui_file_delete, tui_file_isatty, gdb_file_init_astring,
gdb_file_get_strbuf, gdb_file_adjust_strbuf, tui_file_flush):
Verify ts_magic.
1999-05-25 Jim Blandy <jimb@zwingli.cygnus.com>
* breakpoint.c (insert_breakpoints, remove_breakpoint,
breakpoint_1): Add a 'default' case, which prints a warning
message, to remove EGCS warnings.
1999-05-25 Fernando Nasser <fnasser@totem.to.cygnus.com>
* utils.c (gdb_file_adjust_strbuf): Take into account the
possibility that the buffer has not been allocated yet.
Tue May 25 16:05:11 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h (REGISTER_CONVERTIBLE, REGISTER_CONVERT_TO_VIRTUAL,
REGISTER_CONVERT_TO_RAW): Provide default definition.
* valops.c (value_assign), infcmd.c (do_registers_info), findvar.c
(value_from_register, value_of_register): Remove #ifdef
REGISTER_CONVERTIBLE. Assume REGISTER_CONVERTIBLE etc defined.
1999-05-25 Keith Seitz <keiths@cygnus.com>
* config/mcore/tm-mcore.h (FRAME_NUM_ARGS): Re-write definition of
FRAME_NUM_ARGS so that it returns NUM_ARGS as a result instead of
setting a variable as a side effect.
Tue May 25 16:18:25 1999 Andrew Cagney <cagney@amy.cygnus.com>
* remote-d10v.c (d10v_eva_prepare_to_trace,
d10v_eva_get_trace_data), remote-sim.c (_initialize_remote_sim):
Add declaraton. Make static.
* remote-d10v.c (_initialize_remote_d10v), d10v-tdep.c
(_initialize_d10v_tdep): Add declaration.
* config/d10v/tm-d10v.h (d10v_frame_chain): Add declaration.
Tue May 25 15:20:58 1999 Andrew Cagney <cagney@amy.cygnus.com>
* main.c (init_proc, proc_remove_foreign): Delete function.
* inftarg.c (child_mourn_inferior): Update. Delete call to
proc_remove_foreign().
* top.c (gdb_init): Update. Delete call to init_proc().
* utils.c (pollquit, fmthex, hexlate): Delete function.
Tue May 25 13:01:43 1999 Andrew Cagney <cagney@amy.cygnus.com>
* main.c (gdb_init): Move declaration from here.
* top.h: To here.
* defs.h (init_page_info): Add declaration.
* top.c (initialize_utils): Move declaration from here.
* defs.h: To here.
* infcmd.c (target_map_name_to_register): Move declaration from
here.
* parser-defs.h: To here.
* c-typeprint.c (cp_type_print_method_args), target.c
(nosupport_runtime, normal_target_post_startup_inferior): Add
declaration. Make static.
Tue May 25 13:53:23 1999 Andrew Cagney <cagney@amy.cygnus.com>
* main.c: Include "event-loop.h".
* Makefile.in (main.o): Add dependency.
* top.h (setup_event_loop, async_init_signals), top.c
(set_async_editing_command, set_async_annotation_level,
set_async_prompt), event-loop.c (display_gdb_prompt): Move
declarations from here.
* event-loop.h: To here.
* event-loop.h (delete_async_signal_handler): Add function
declaration.
* event-top.c (change_annotation_level, command_handler): Add
declaration. Make static.
Tue May 25 12:44:58 1999 Andrew Cagney <cagney@amy.cygnus.com>
* tracepoint.c (free_actions_list, add_register): Add declaration.
Make static.
(free_actions_list_cleanup_wrapper): New function. Wraps
free_actions_list for make_cleanup.
(trace_start_command): Pass free_actions_list_cleanup_wrapper
instead of free_actions_list to make_cleanup.
(_initialize_tracepoint): Add extern declaration.
Tue May 25 12:23:39 1999 Andrew Cagney <cagney@amy.cygnus.com>
* jv-typeprint.c (java_type_print_base, jv-valprint.c
(java_print_value_fields): Add static declaration.
* jv-lang.c (java_lookup_type, get_java_utf8_name,
java_lookup_type): Add static declaration.
(get_java_class_symtab, java_class_is_primitive,
java_value_string): Add declaration. Make static.
(java_rerun_cleanup): Add extern declaration for this stub
function.
Tue May 25 12:06:29 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h: When multi-arch, check that REGISTER_NAMES was not
defined.
Mon May 24 16:16:29 1999 Andrew Cagney <cagney@amy.cygnus.com>
* inflow.c (_initialize_inflow), annotate.c
(_initialize_annotate), os9kread.c (_initialize_os9kread),
serial.c (_initialize_serial), nlmread.c (_initialize_nlmread),
f-valprint.c (_initialize_f_valprint), cp-valprint.c
(_initialize_cp_valprint), typeprint.c (_initialize_typeprint),
complaints.c (_initialize_complaints), scm-lang.c
(_initialize_scheme_language), m2-lang.c
(_initialize_m2_language), dbxread.c (_initialize_dbxread),
f-lang.c (_initialize_f_language), ch-lang.c
(_initialize_chill_language), c-lang.c (_initialize_c_language),
corefile.c (_initialize_core), stabsread.c
(_initialize_stabsread), mipsread.c (_initialize_mipsread),
elfread.c (_initialize_elfread), coffread.c
(_initialize_coffread), maint.c (_initialize_maint_cmds),
demangle.c (_initialize_demangler), maint.c
(_initialize_maint_cmds), language.c (_initialize_language): Add
external declaration.
Mon May 24 10:04:56 1999 Andrew Cagney <cagney@b1.cygnus.com>
* config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/v850/tm-v850.h,
config/tic80/tm-tic80.h, config/tahoe/tm-tahoe.h,
config/rs6000/tm-rs6000.h, config/sparc/tm-sparc.h,
config/sh/tm-sh.h, config/pyr/tm-pyr.h, config/pa/tm-hppa.h,
config/ns32k/tm-merlin.h, config/mn10300/tm-mn10300.h,
config/mn10200/tm-mn10200.h, config/mips/tm-mips.h,
config/m88k/tm-m88k.h, config/m68k/tm-news.h,
config/m68k/tm-delta68.h, config/m68k/tm-isi.h,
config/m68k/tm-m68k.h, config/m32r/tm-m32r.h,
config/i960/tm-i960.h, config/i386/tm-i386v.h,
config/i386/tm-i386.h, config/h8500/tm-h8500.h,
config/h8300/tm-h8300.h, config/fr30/tm-fr30.h,
config/d30v/tm-d30v.h, config/d10v/tm-d10v.h,
config/convex/tm-convex.h, config/arc/tm-arc.h,
config/arm/tm-arm.h, config/alpha/tm-alpha.h,
config/a29k/tm-a29k.h: Re-write definition of FRAME_NUM_ARGS so
that it returns NUM_ARGS as a result instead of setting a variable
as a side effect.
* ns32k-tdep.c (merlin_frame_num_args), tahoe-tdep.c
(tahoe_frame_num_args), vax-tdep.c (vax_frame_num_args),
m68k-tdep.c (news_frame_num_args, delta68_frame_num_args,
isi_frame_num_args), convex-tdep.c (convex_frame_num_args): New
functions.
* stack.c (print_args_stub): Update use of FRAME_NUM_ARGS.
Mon May 24 11:57:04 1999 Andrew Cagney <cagney@b1.cygnus.com>
* remote.c (remote_xfer_memory): Re-write with assumption that
REMOTE_TRANSLATE_XFER_ADDRESS is defined. Pass targ_addr and
targ_len by reference.
(REMOTE_TRANSLATE_XFER_ADDRESS): Provide default definition.
* remote-d10v.c (remote_d10v_translate_xfer_address): Update.
* config/d10v/tm-d10v.h (REMOTE_TRANSLATE_XFER_ADDRESS): Update.
Mon May 24 12:10:58 1999 Andrew Cagney <cagney@amy.cygnus.com>
* value.h (default_push_arguments): Add function declaration.
* alpha-tdep.c (alpha_about_to_return), gdbarch.c (verify_gdbarch,
arch_ok, set_arch), command.c (find_cmd), infrun.c
(follow_inferior_fork, follow_fork, follow_vfork,
set_schedlock_func, is_internal_shlib_eventpoint,
stopped_for_internal_shlib_event, stopped_for_shlib_catchpoint,
xdb_handle_command), infcmd.c (run_no_args_command, go_command),
symfile.c (add_filename_language, set_ext_lang_command,
info_ext_lang_command, init_filename_language_table), symtab.c
(overload_list_add_symbol), defs.h (default_get_saved_register),
ax-general.c (grow_expr, append_const, read_const, generic_ext):
Ditto.
* infrun.c (currently_stepping): Ditto. Make static.
* valops.c (hand_function_call): Explictly type static variable
``checked''.
Mon May 24 08:36:18 1999 Andrew Cagney <cagney@b1.cygnus.com>
* d10v-tdep.c (d10v_breakpoint_from_pc, d10v_register_name,
d10v_register_byte, d10v_register_raw_size,
d10v_register_virtual_size, d10v_register_virtual_type,
d10v_make_daddr, d10v_make_iaddr, d10v_daddr_p, d10v_iaddr_p,
d10v_convert_iaddr_to_raw, d10v_convert_daddr_to_raw,
d10v_store_struct_return, d10v_store_return_value,
d10v_extract_struct_value_address, d10v_frame_saved_pc,
d10v_frame_args_address, d10v_frame_locals_address,
d10v_saved_pc_after_call): New functions.
* config/d10v/tm-d10v.h (REGISTER_BYTE, REGISTER_RAW_SIZE,
REGISTER_VIRTUAL_SIZE, REGISTER_VIRTUAL_TYPE, STORE_STRUCT_RETURN,
D10V_MAKE_DADDR, D10V_MAKE_IADDR, D10V_DADDR_P, D10V_IADDR_P,
D10V_CONVERT_DADDR_TO_RAW, D10V_CONVERT_IADDR_TO_RAW,
STORE_STRUCT_RETURN, STORE_RETURN_VALUE,
EXTRACT_STRUCT_VALUE_ADDRESS, SAVED_PC_AFTER_CALL, FRAME_SAVED_PC,
FRAME_ARGS_ADDRESS): Re-define using new functions.
* config/d10v/tm-d10v.h (BREAKPOINT_FROM_PC): Replace BREAKPOINT.
(REGISTER_NAME): Replace REGISTER_NAMES.
* utils.c (core_addr_lessthan, core_addr_greaterthan): New
functions.
* defs.h (core_addr_lessthan, core_addr_greaterthan): Declare.
Sat May 22 16:44:06 1999 Andrew Cagney <cagney@b1.cygnus.com>
* utils.c (n_spaces): Handle case where first call has N equal to
zero.
(print_spaces): Use n_spaces.
Fri May 21 11:23:54 1999 Andrew Cagney <cagney@b1.cygnus.com>
* valops.c (value_push): Remove conditional definition based on
absense of macro PUSH_ARGUMENTS. Pass SP and STRUCT_ADDR by
reference.
(default_push_arguments): New function.
* config/v850/tm-v850.h, config/tic80/tm-tic80.h,
config/sparc/tm-sparc.h, config/sparc/tm-sp64.h,
config/sh/tm-sh.h, config/rs6000/tm-rs6000.h, config/pa/tm-hppa.h,
config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h,
config/mips/tm-mips.h, config/m32r/tm-m32r.h,
config/h8300/tm-h8300.h, config/fr30/tm-fr30.h,
config/d30v/tm-d30v.h, config/d10v/tm-d10v.h, config/arm/tm-arm.h,
config/alpha/tm-alpha.h: Update definition of PUSH_ARGUMENTS.
Return updated SP.
* rs6000-tdep.c (rs6000_push_arguments): Rename push_arguments.
Thu May 20 12:18:28 1999 Andrew Cagney <cagney@b1.cygnus.com>
* blockframe.c (get_prev_frame): Remove #ifdef around test for
FRAMELESS_FUNCTION_INVOCATION.
(get_prev_frame): Change FRAMELESS_FUNCTION_INVOCATION call to a
function invocation.
* i386-tdep.c (i386_frame_num_args), stack.c (frame_info): Ditto.
* config/z8k/tm-z8k.h, config/w65/tm-w65.h, config/vax/tm-vax.h,
config/sparc/tm-sparc.h, config/sh/tm-sh.h,
config/rs6000/tm-rs6000.h, config/pa/tm-hppa.h,
config/mips/tm-mips.h, config/m88k/tm-m88k.h,
config/m68k/tm-m68k.h, config/i960/tm-i960.h,
config/i386/tm-sun386.h, config/i386/tm-i386v.h,
config/i386/tm-i386.h, config/h8500/tm-h8500.h,
config/h8300/tm-h8300.h, config/fr30/tm-fr30.h,
config/d30v/tm-d30v.h, config/d10v/tm-d10v.h,
config/convex/tm-convex.h, config/arm/tm-arm.h,
config/arc/tm-arc.h, config/alpha/tm-alpha.h,
config/a29k/tm-a29k.h: Update FRAMELESS_FUNCTION_INVOCATION.
* fr30-tdep.c (fr30_frameless_function_invocation), convex-tdep.c
(convex_frameless_function_invocation), arm-tdep.c
(arm_frameless_function_invocation): New functions.
1999-05-20 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* top.c: Change dates in comments to ISO format.
* event-top.c: Ditto.
* event-loop.c: Ditto.
* main.c: Ditto.
1999-05-19 Keith Seitz <keiths@cygnus.com>
* config/mcore/tm-mcore.h (BELIEVE_PCC_PROMOTION): Define. We
really do want to believe what gcc tells us about types...
1999-05-19 Keith Seitz <keiths@cygnus.com>
* config/mcore/tm-mcore.h (FRAME_ARGS_ADDRESS): Define to a function.
(FRAME_LOCALS_ADDRESS): Ditto.
* mcore-tdep.c (mcore_frame_args_addcress): New function.
(mcore_frame_locals_address): New function.
* monitor.c (monitor_open): Only assume we have eight
breakpoints if the monitor implementation does not tell
us how many there really are. Alloc memory for these
dynamically.
(monitor_close): Free memory associated with breakpoint
storage.
(monitor_insert_breakpoint): Don't rely on a hardcoded
number of breakpoints.
(monitor_remove_breakpoint): Ditto.
(NUM_MONITOR_BREAKPOINTS): Removed and replaced with monitor_ops
specification.
* monitor.h (struct monitor_ops): Add new member so that the
individual monitor implementations can tell us how many
breakpoints the monitor supports.
* mcore-rom.c (init_picobug_cmds): Add number of breakpoints supported
by picobug monitor.
1999-05-18 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
From Philippe De Muyter <phdm@macqel.be>:
* event-loop.h: Include sys/wait.h only if HAVE_SYS_WAIT_H.
1999-05-17 Keith Seitz <keiths@cygnus.com>
* configure.tgt: Add MCore target.
* Makefile.in: Add mcore-tdep.c and mcore-rom.c
* config/mcore/tm-mcore.h: New file.
* config/mcore/mcore.mt: New file.
* mcore-rom.c: New file.
* mcore-tdep.c: New file.
1999-05-17 Fernando Nasser <fnasser@totem.to.cygnus.com>
* top.c (print_command_line): Added the missing stream argument.
* gdbcmd.h: Added argument to prototype.
* command.c: Fixed call to include extra argument.
* breakpoint.c: Same.
1999-05-14 Jim Blandy <jimb@zwingli.cygnus.com>
Targets are #defining PREPARE_TO_PROCEED with inconsistent numbers
of arguments. Since the Mach 3 target needs an argument, we'll
make things consistent by adding an argument everywhere.
* infrun.c (proceed): Pass an argument to PREPARE_TO_PROCEED.
* config/pa/nm-hppah.h (PREPARE_TO_PROCEED): Add ignored argument
to definition.
1999-05-11 Stan Shebs <shebs@andros.cygnus.com>
Fri Apr 23 13:27:34 PDT 1999 Toshiyasu Morita (tm@netcom.com)
* sh-stub.c: Mostly localize processor dependencies.
1999-05-10 Martin Hunt <hunt@cygnus.com>
* debugify.c, debugify.h: Removed because they are no
longer used.
1999-05-08 Jim Blandy <jimb@zwingli.cygnus.com>
* infrun.c (_initialize_infrun): Handle TARGET_SIGNAL_LWP,
TARGET_SIGNAL_WAITING, and TARGET_SIGNAL_CANCEL like SIGALRM or
SIGIO --- pass them through to the inferior silently.
* target.h (enum target_signals): Add TARGET_SIGNAL_CANCEL, for
Solaris's SIGCANCEL.
* target.c (target_signal_from_host, target_signal_to_host): Add
mapping between SIGCANCEL and TARGET_SIGNAL_CANCEL.
(signals): Add entry for SIGCANCEL.
1999-05-07 Stan Shebs <shebs@andros.cygnus.com>
After years of talking about it, finally break up the
wait_for_inferior loop.
* infrun.c (struct execution_control_state): New struct,
holds what used to be local vars governing wfi behavior.
(init_execution_control_state): New function, was code in
wfi that set up execution control state.
(handle_inferior_event): New function, was body of main
wfi loop. Rewrite all local var references to go through
the ecs structure passed into this function.
(wait_for_inferior): Rewrite to set up and use execution control
state, and to call the new functions.
(currently_stepping): New function, was the macro
CURRENTLY_STEPPING.
(enum infwait_states): Rename from wfi_states.
(infwait_normal_state, etc): Similarly.
Thu May 6 15:25:32 1999 Philippe De Muyter <phdm@macqel.be>
* coffread.c (coff_symtab_read): Call `record_line' with the line
number of the ".bf" symbol only for one-line functions.
1999-05-06 Michael Snyder <msnyder@cleaver.cygnus.com>
* Makefile.in: thread.o depends on target.h.
1999-05-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* event-top.c (change_line_handler): Use POLLIN instead of
POLLRDNORM, for compatibility with Linux.
(setup_event_loop): Ditto.
1999-05-06 Jim Blandy <jimb@zwingli.cygnus.com>
* mips-tdep.c (heuristic_proc_start): Rewrite cryptic error
message about hitting the "heuristic fence post" with something
that actually gives the user a fighting chance of figuring out
why GDB is unhappy.
1999-05-06 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* top.c: Include event-loop.h.
(init_main): Add async version of 'set prompt' command.
If in async mode define the editing and annotate set
commands in a different way.
Initialize new variable asyn_command_editing_p to 1.
Initialize the gdb prompt for async mode.
(quit_cover): Make not static, for use by the event loop.
(gdb_init): Call async_init_signals for the asynchronous case.
(source_line_number, source_file_name, source_error,
source_pre_error, history_expansion_p): Make non-static, so
event-top.c can use them.
(command_loop_marker): Make non-static, for use in event-top.c.
Include event-loop.h.
* top.h: Add prototype for async_init_signals.
(SET_TOP_LEVEL): Move here from main.c.
Add setup_event_loop to exported functions.
* defs.h: Add async_hook to exported variables.
* main.c (SET_TOP_LEVEL): Move to top.h, so that it is visible in
event-loop.c. Add new global variable async to determine whether
we are running in async mode or not.
(main): Add support for --async switch. Use async_hook to call
setup_event_loop, when running in async mode.
* event-top.c: New file. Gdb input line handler and command line
handler for the event loop. Initialization of signal handlers.
All the handled signals have handlers called handle_<signalname>.
Set up all the appropriate tokens for asynchronous signal
handling.
* event-loop.h: New file. Data structures and definitions for the
event loop.
* event-loop.c: New file. Functions for the event loop
implementation.
* config.in: Regenerate with autoheader.
* configure.in (AC_CHECK_FUNCS): Add poll to list of functions
to be checked for.
* configure: Regenerate.
* Makefile.in (SFILES): Add new source files.
(eventloop_h): Define.
(COMMON_OBS): Add new object files.
(event-loop.o): Add rule for target object.
(event-top.o): Ditto.
1999-05-05 Stan Shebs <shebs@andros.cygnus.com>
* infrun.c (wait_for_inferior): Transform breaks and continues
into gotos, move the target_wait to the very top of the loop.
1999-05-05 Jonathan Larmour <jlarmour@cygnus.co.uk>
* configure.in: Ensure that GDB links with libuser32.a under
cygwin because libreadline requires it.
* Makefile.in (WIN32LIBS): Substitute in result from configure
* configure: regenerate
1999-05-04 Jim Blandy <jimb@zwingli.cygnus.com>
Fix from John Rigby. Richard Henderson says it seems okay.
* alpha-tdep.c (PROC_DUMMY_FRAME): As long as we're abusing fields
of (proc)->pdr, we ought to at least abuse one large enough to
hold the value we're trying to store in it. iopt is only 32 bits
wide; cbLineOffset is a bfd_vma.
1999-05-04 DJ Delorie <dj@cygnus.com>
DJGPP changes from Robert Hoehne <robert.hoehne@gmx.net>
* ser-go32.c: correct includes
* source.c (openp): use ROOTED_P instead of SLASH_P
* go32-nat.c: enhance exception and NPX handling
(go32_kill_inferior): fix small bug killing inferior
* configure.in: don't look for termcap with djgpp
* configure: rebuild
1999-05-04 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* main.c (main): Comment out unused and undocumented command line
option '-'.
1999-04-30 Jim Blandy <jimb@zwingli.cygnus.com>
Cleanup from Philippe De Muyter:
* configure.in (BFD_NEED_DECLARATION): Check also for strstr.
* acconfig.h (NEED_DECLARATION_MALLOC, NEED_DECLARATION_REALLOC,
NEED_DECLARATION_FREE, NEED_DECLARATION_STRERROR): Define slots
removed; they are now generated automatically.
* gdb_string.h (strstr): Provide function prototype if
NEED_DECLARATION_STRSTR.
* configure, config.in: Regenerated.
Fri Apr 30 11:16:09 1999 Michael Snyder <msnyder@cleaver.cygnus.com>
* target.h (to_find_new_threads): new target ops vector.
(target_find_new_threads): define.
* target.c (update_current_target): inherit new target ops vector.
* remote.c: Setup to_find_new_threads vector.
* sol-thread.c: ditto.
* thread.c (target_find_new_threads): rename: local_find_new_threads.
(info_threads_command): call target_find_new_threads by new method,
as a target ops vector, rather than previous macro definition method.
* infcmd.c (go_command): define only if in xdb mode.
* procfs.c: fix typo in comment.
Fri Apr 30 01:02:05 1999 Jeffrey A Law (law@cygnus.com)
* hppah-nat.c: Fix various coding convention violations introduced
by HP.
(child_acknowledge_created_inferior): Do nothing if PT_SET_EVENT_MASK
is not defined.
1999-04-28 Stan Shebs <shebs@andros.cygnus.com>
* TODO: Add some items inspired by review of the manual.
Tue Apr 27 17:38:19 1999 Andrew Cagney <cagney@b1.cygnus.com>
* config/z8k/tm-z8k.h, config/v850/tm-v850.h,
config/tic80/tm-tic80.h, config/sparc/tm-sparc.h,
config/sh/tm-sh.h, config/pyr/tm-pyr.h, config/pa/tm-hppa.h,
config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h,
config/mips/tm-mips.h, config/m88k/tm-m88k.h,
config/m68k/tm-m68k.h, config/m32r/tm-m32r.h,
config/i960/tm-i960.h, config/i386/tm-i386.h,
config/h8500/tm-h8500.h, config/h8300/tm-h8300.h,
config/fr30/tm-fr30.h, config/d30v/tm-d30v.h,
config/d10v/tm-d10v.h, config/alpha/tm-alpha.h,
config/arm/tm-arm.h, config/a29k/tm-a29k.h, config/arc/tm-arc.h:
Change SKIP_PROLOGUE and SKIP_PROLOGUE_FRAMELESS_P macros so that
they return the new address.
* sparc-tdep.c (sparc_skip_prologue), hppa-tdep.c
(hppa_skip_prologue), m88k-tdep.c
(m88k_skip_prologue), i960-tdep.c
(i960_skip_prologue), arc-tdep.c
(arc_skip_prologue), a29k-tdep.c (a29k_skip_prologue): Rename
skip_prologue function.
* config/m68k/tm-isi.h: Convert macro SKIP_PROLOGUE into a new
function.
* m68k-tdep.c (isi_skip_prologue): That new function.
* vax-tdep.c (vax_skip_prologue), config/vax/tm-vax.h: Ditto.
* tahoe-tdep.c (tahoe_skip_prologue), config/tahoe/tm-tahoe.h: Ditto.
* rs6000-tdep.c (rs6000_skip_prologue), config/rs6000/tm-rs6000.h:
Ditto.
* ns32k-tdep.c (umax_skip_prologue), config/ns32k/tm-umax.h: Ditto.
* config/ns32k/tm-merlin.h, ns32k-tdep.c (merlin_skip_prologue):
Ditto.
* config/m68k/tm-altos.h, m68k-tdep.c (altos_skip_prologue): Ditto.
* config/convex/tm-convex.h, convex-tdep.c (convex_skip_prologue):
Ditto.
* symtab.c (in_prologue, find_function_start_sal, decode_line_1),
infrun.c (wait_for_inferior), blockframe.c
(frameless_look_for_prologue): Update.
* config/fr30/tm-fr30.h (FRAMELESS_FUNCTION_INVOCATION): Update.
1999-04-27 Stan Shebs <shebs@andros.cygnus.com>
* TODO: Remove item about DEBUG_EXPRESSIONS, no longer meaningful.
* infrun.c (enum wfi_state): New enum.
(wait_for_inferior): Merge all but one of the target_wait calls
into a single call, add a wfi_state variable to encode which of
the calls is being made.
1999-04-26 Jim Blandy <jimb@zwingli.cygnus.com>
Fix from Dave Holcomb.
* hpux-thread.c (init_hpux_thread_ops): Use the right function
name when initializing hpux_thread_ops.to_thread_alive.
* coffread.c (coff_symfile_read): If we have a `.stab' section,
but no `.stabstr' section, then print an error message; don't
crash.
1999-04-26 Jim Blandy <jimb@zwingli.cygnus.com>
1999-04-25 Mark Kettenis <kettenis@gnu.org>
* gnu-nat.c (gnu_attach): Call target_terminal_init before calling
inf_set_traced, since that function calls code that might try to
restore the terminal settings.
Mon Apr 26 08:55:46 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h, gdbarch.c: More format cleanups.
Sun Apr 25 18:54:51 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h (CALL_DUMMY_STACK_ADJUST_P): Replace
SIZEOF_CALL_DUMMY_STACK_ADJUST_P.
(CALL_DUMMY_STACK_ADJUST): Replace
SIZEOF_CALL_DUMMY_STACK_ADJUST_P.
* gdbarch.c (gdbarch_call_dummy_stack_adjust,
set_gdbarch_call_dummy_stack_adjust): Define.
Fri Apr 23 15:00:25 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.c (arch_ok): New function. Fix logic test for a valid
architecture.
(set_arch): Use.
1999-04-22 Jason Molenda (jsm@bugshack.cygnus.com)
* README: Note that readline is not installed as a part of
make install.
Thu Apr 22 21:02:28 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h, gdbarch.c (GET_SAVED_REGISTER, get_saved_register):
Add.
(struct gdbarch, verify_gdbarch, gdbarch_alloc, gdbarch_dump,
default_gdbarch): Update.
* value.h (get_saved_register): Cleanup prototype.
* findvar.c (default_get_saved_register): Rename function
get_saved_register.
(GET_SAVED_REGISTER): Define as default_get_saved_register when
undefined.
(get_saved_register): Always declare. Call GET_SAVED_REGISTER.
* sparc-tdep.c (sparc_get_saved_register): Rename function
get_saved_register.
* config/sparc/tm-sparc.h (GET_SAVED_REGISTER): Update.
* a29k-tdep.c (a29k_get_saved_register): Rename function
get_saved_register.
* config/a29k/tm-a29k.h (GET_SAVED_REGISTER): Update.
* config/d10v/tm-d10v.h, config/powerpc/tm-ppc-eabi.h,
config/h8300/tm-h8300.h, config/m32r/tm-m32r.h,
config/mn10200/tm-mn10200.h, config/mn10300/tm-mn10300.h,
config/sh/tm-sh.h, config/tic80/tm-tic80.h, config/v850/tm-v850.h:
Update macro GET_SAVED_REGISTER so that it calls
generic_get_saved_register.
* v850-tdep.c, tic80-tdep.c, sh-tdep.c, mn10300-tdep.c,
mn10200-tdep.c, m32r-tdep.c, h8300-tdep.c, rs6000-tdep.c: Delete
function get_saved_register.
Thu Apr 22 13:32:23 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.c: Cleanup. Re-order the definition of the ``struct
gdbarch'' initialization functions so that maintenance is more
straightforward.
Thu Apr 22 11:07:21 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h, gdbarch.c (use_generic_dummy_frames,
USE_GENERIC_DUMMY_FRAMES): Add.
(struct gdbarch, verify_gdbarch, gdbarch_alloc, gdbarch_dump,
default_gdbarch): Update.
* config/v850/tm-v850.h, config/tic80/tm-tic80.h,
config/sh/tm-sh.h, config/powerpc/tm-ppc-eabi.h,
config/mn10300/tm-mn10300.h, config/mn10200/tm-mn10200.h,
config/m32r/tm-m32r.h, config/h8300/tm-h8300.h,
config/fr30/tm-fr30.h, config/d10v/tm-d10v.h: Give the
USE_GENERIC_DUMMY_FRAMES macro the value one.
* inferior.h (USE_GENERIC_DUMMY_FRAMES): Default to a value of
zero.
* blockframe.c (generic_find_dummy_frame,
generic_pc_in_call_dummy, generic_read_register_dummy,
generic_push_dummy_frame, generic_pop_current_frame,
generic_pop_dummy_frame, generic_frame_chain_valid,
generic_get_saved_register): Always define.
* breakpoint.c (frame_in_dummy): Convert #ifdef
USE_GENERIC_DUMMY_FRAMES to runtime test.
* rs6000-tdep.c (pop_frame, push_arguments, push_arguments,
push_arguments, frame_saved_pc, rs6000_frame_chain,
rs6000_frame_chain): Convert #ifdef USE_GENERIC_DUMMY_FRAMES to
runtime test.
(get_saved_register): Always define.
Wed Apr 21 17:15:52 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.c (gdbarch_dump): Fix robustness check on
BELIEVE_PCC_PROMOTION_TYPE.
Wed Apr 21 15:39:27 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h (TARGET_BYTE_ORDER_SELECTABLE_P): When multi-arch,
force selectable byte order.
(CALL_DUMMY): Check for CALL_DUMMY definition when multi-arch. Are
incompatible.
* gdbarch.c (verify_gdbarch): Check call_dummy_stack_adjust.
Wed Apr 21 14:45:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.c (gdbarch_update): Move dump-arch code from here.
(gdbarch_dump): To here. Make more robust.
* gdbarch.h (gdbarch_dump): Add prototype.
* gdbarch.c (enum set_arch): Declare.
(set_arch): Add type parameter. Only disable
``target_architecture_auto'' when set_arch_manual.
(set_architecture, set_architecture_from_arch_mach,
set_architecture_from_file): Update.
(set_arch): When ``gdbarch_debug'', gdbarch_dump() the current
architecture.
Wed Apr 21 10:48:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
* frame.h (generic_pc_in_call_dummy): Make signature consistent
with other pc_in_call_dummy functions by adding SP parameter.
* blockframe.c (generic_pc_in_call_dummy): Update. Pass SP and
not FP to generic_find_dummy_frame().
* breakpoint.c (frame_in_dummy): Update.
* config/v850/tm-v850.h, config/tic80/tm-tic80.h,
config/sh/tm-sh.h, config/mn10300/tm-mn10300.h,
config/mn10200/tm-mn10200.h, config/m32r/tm-m32r.h,
config/h8300/tm-h8300.h, config/fr30/tm-fr30.h,
config/d10v/tm-d10v.h: Update PC_IN_CALL_DUMMY definition.
Tue Apr 20 12:15:45 1999 Andrew Cagney <cagney@b1.cygnus.com>
* config/d10v/tm-d10v.h (GDB_TARGET_IS_D10V): Move from here.
* gdbarch.h (GDB_TARGET_IS_D10V): To here. Implement using
TARGET_ARCHITECTURE.
(D10V_MAKE_DADDR, D10V_MAKE_IADDR): Provide fatal default
definitions.
* valops.c (value_at): Replace #ifdef GDB_TARGET_IS_D10V code with
runtime test.
(value_fetch_lazy): Ditto.
* values.c (unpack_long): Ditto.
* printcmd.c (print_frame_args): Ditto.
Sat Apr 17 15:39:33 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h: Cleanup multi-arch comments.
Fri Apr 16 15:39:10 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h: Provide definition if GDB_MULTI_ARCH > 1 or
GDB_MULTI_ARCH > 0 and no previous definition.
* gdbarch.c (verify_gdbarch): Only verify a full multi-arch
target.
1999-04-15 Stan Shebs <shebs@andros.cygnus.com>
* infrun.c (wait_for_inferior) [HAVE_STEPPABLE_WATCHPOINT,
HAVE_NONSTEPPABLE_WATCHPOINT, HAVE_CONTINUABLE_WATCHPOINT]: Test
at runtime instead of compile time.
1999-04-14 Philippe De Muyter <phdm@macqel.be>
* breakpoint.c (maintenance_info_breakpoints): Function made
static to match previous prototype.
* coffread.c (coff_record_line): Static function removed.
(enter_linenos): Call `record_line' instead of `coff_record_line'.
(FILE-LEVEL, coff_start_symtab, coff_end_symtab): `coff_record_line'
-related stuff removed.
(coff_symfile_read): Redundant statement removed.
(coff_symtab_read): `record_line' is now called with the first line
number of each function, given by the ".bf" symbol. This solves
the line-number bug for one-line functions.
Wed Apr 14 11:09:45 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.h (BELIEVE_PCC_PROMOTION_TYPE, BELIEVE_PCC_PROMOTION):
Add multi-arch definitions.
* gdbarch.c (gdbarch_believe_pcc_promotion,
gdbarch_believe_pcc_promotion_type): New functions.
(gdbarch_update): Update
(struct gdbarch default_gdbarch): Update.
* stabsread.c (BELIEVE_PCC_PROMOTION_TYPE): Provide default.
(define_symbol): Change #if BELIEVE_PCC_PROMOTION_TYPE and #if
BELIEVE_PCC_PROMOTION to if().
1999-04-13 Jason Molenda (jsm@bugshack.cygnus.com)
* configure.in (HAVE_MULTIPLE_PROC_FDS): Don't define if we're
on a Solaris host (of any architecture).
* configure: Regenerated.
Wed Apr 14 08:23:32 1999 Andrew Cagney <cagney@b1.cygnus.com>
* gdbarch.c (SET_GDBARCH, GET_GDBARCH, FSET_GDBARCH): New macros.
(gdbarch_byte_order, gdbarch_long_bit, gdbarch_long_long_bit,
gdbarch_ptr_bit, gdbarch_call_dummy_location,
gdbarch_call_dummy_address, gdbarch_call_dummy_address,
gdbarch_call_dummy_breakpoint_offset,
gdbarch_call_dummy_breakpoint_offset, gdbarch_call_dummy_length,
gdbarch_pc_in_call_dummy, dbarch_call_dummy_breakpoint_offset_p,
dbarch_call_dummy_p, dbarch_call_dummy_words,
dbarch_sizeof_call_dummy_words, dbarch_call_dummy_stack_adjust,
dbarch_call_dummy_stack_adjust_p): Define using new macros.
1999-04-13 Jason Molenda (jsm@bugshack.cygnus.com)
* rom68k-rom.c (init_rom68k_cmds): Fix an accidental substitution
in monitor command strings, fix some formatting mistakes.
1999-04-13 Stan Shebs <shebs@andros.cygnus.com>
* configure.tgt (arm-*-*): Whack another vestige of wingdb.
1999-04-12 James Ingham <jingham@cygnus.com>
* arm-tdep.c (arm_pop_frame): don't clobber the previous frame's
stack pointer (stored in frame->framereg's register) BEFORE
reading it. This was causing "return" to behave very oddly.
1999-04-12 Stan Shebs <shebs@andros.cygnus.com>
* NEWS: Mention tic80.
1999-04-12 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* a68v-nat.c: Remove reference to 'extern char registers[]' throughout.
* altos-xdep.c: Ditto.
* arm-xdep.c: Ditto.
* convex-xdep.c: Ditto.
* cxux-nat.c: Ditto.
* hp300ux-nat.c: Ditto.
* hppab-nat.c: Ditto.
* i386aix-nat.c: Ditto.
* i386mach-nat.c: Ditto.
* m88k-nat.c: Ditto.
* ptx4-nat.c: Ditto.
* pyr-xdep.c: Ditto.
* rs6000-nat.c: Ditto.
* sun3-nat.c: Ditto.
* sun386-nat.c: Ditto.
* symm-nat.c: Ditto.
* umax-xdep.c: Ditto.
* i386v4-nat.c: Ditto. Also include inferior.h.
* m68k-tdep.c: Ditto. Also include inferior.h.
Mon Apr 12 15:57:16 1999 Andrew Cagney <cagney@b1.cygnus.com>
* inferior.h (CALL_DUMMY_STACK_ADJUST, CALL_DUMMY_STACK_ADJUST_P):
Provide default definitions.
* valops.c (hand_function_call): Replace #ifdef
CALL_DUMMY_STACK_ADJUST with if (CALL_DUMMY_STACK_ADJUST_P).
* gdbarch.h (SIZEOF_CALL_DUMMY_STACK_ADJUST,
(SIZEOF_CALL_DUMMY_STACK_ADJUST_P): Define
* gdbarch.c (struct gdbarch): Add call_dummy_stack_adjust,
call_dummy_stack_adjust_p.
(gdbarch_call_dummy_stack_adjust,
set_gdbarch_call_dummy_stack_adjust,
gdbarch_call_dummy_stack_adjust_p,
set_gdbarch_call_dummy_stack_adjust_p): New functions.
(default_gdbarch): Update.
1999-04-09 Jim Blandy <jimb@zwingli.cygnus.com>
* ax-gdb.c, ax-gdb.h, ax-general.c, ax.h: Remove RCS Id strings.
They're a pain.
* GDB 4.18 released.
* Makefile.in (VERSION): Bump to 4.18.1.
Thu Apr 8 16:04:34 1999 Andrew Cagney <cagney@b1.cygnus.com>
* inferior.h (CALL_DUMMY_P, CALL_DUMMY_WORDS,
SIZEOF_CALL_DUMMY_WORDS): Define macros.
(PUSH_DUMMY_FRAME, FIX_CALL_DUMMY, STORE_STRUCT_RETURN): Provide
fatal default.
* inferior.h, gdbarch.c (call_dummy_words,
sizeof_call_dummy_words): Declare/Define variables.
* valops.c (value_arg_coerce, find_function_addr,
call_function_by_hand): Always define.
(hand_function_call): Rename CALL_DUMMY version of
call_function_by_hand. Make static. Add prototype.
(hand_function_call): Update. Allocate space for *dummy and
*dummy1 using alloca.
* breakpoint.c (frame_in_dummy): Update.
* gdbarch.h (CALL_DUMMY_P, CALL_DUMMY_WORDS,
SIZEOF_CALL_DUMMY_WORDS): Define.
* gdbarch.c (gdbarch_call_dummy_p, set_gdbarch_call_dummy_p,
gdbarch_call_dummy_words, set_gdbarch_call_dummy_words,
gdbarch_sizeof_call_dummy_words,
set_gdbarch_sizeof_call_dummy_words): New functions.
(gdbarch_alloc, verify_gdbarch, gdbarch_update, struct
default_gdbarch): Update.
1999-04-08 Jason Molenda (jsm@bugshack.cygnus.com)
* monitor.c (monitor_read_memory): If a MO_GETMEM_NEEDS_RANGE
monitor, increase the end address by one byte.
1999-04-08 Jason Molenda (jsm@bugshack.cygnus.com)
* dbug-rom.c (init_dbug_cmds): Fix strings in
dbug_cmds.{step,clr_break,clr_all_break,fill} to send correct
commands to the monitor.
1999-04-08 Keith Seitz <keiths@cygnus.com>
* m32r-stub.c (branchDestination): Undo overly ambitious
sed script's conversion of cast from "char" to "unsigned char".
Return offset should now be properly computed.
Thu Apr 8 14:13:19 1999 Andrew Cagney <cagney@b1.cygnus.com>
* inferior.h (CALL_DUMMY_BREAKPOINT_OFFSET_P): New macro.
Non-zero when CALL_DUMMY_BREAKPOINT_OFFSET is valid.
* infcmd.c (breakpoint_auto_delete_contents): Always define.
(run_stack_dummy): Update.
* infrun.c (wait_for_inferior): Update
* gdbarch.h (CALL_DUMMY_BREAKPOINT_OFFSET_P): New macro.
* gdbarch.c (set_gdbarch_call_dummy_breakpoint_offset_p,
gdbarch_call_dummy_breakpoint_offset_p): New functions.
(struct gdbarch, gdbarch_alloc, default_gdbarch, gdbarch_update):
Update.
1999-04-07 Stan Shebs <shebs@andros.cygnus.com>
* MAINTAINERS: Mark Alexander can no longer maintain
h8300 and other embedded targets, sniff.
1999-04-06 Stan Shebs <shebs@andros.cygnus.com>
* inftarg.c (child_wait): Initialize execd_pathname.
* target.c (debug_to_has_execd): Handle NULL execd_pathname.
* solib.c (clear_solib): Don't call disable_breakpoints_in_shlibs,
this breaks rerunning on sun4 native.
1999-04-06 Jim Blandy <jimb@zwingli.cygnus.com>
* config/sparc/nm-linux.h: Don't redefine PT_ATTACH to use the
deprecated PTRACE_SUNATTACH compatibility commands. The
definitions from <sys/ptrace.h> are fine.
1999-04-06 Martin Hunt <hunt@cygnus.com>
* annotate.h: Declare annotate_signal_hook.
* annotate.c (annotate_signal): Add a call to
annotate_signal_hook().
1999-04-06 Jim Blandy <jimb@zwingli.cygnus.com>
* dwarf2read.c (dwarf_decode_lines): Don't call record_line when
we hit a DW_LNE_end_sequence instruction.
* README: Note that GDB requires an ANSI C compiler, and explain
how to get GCC.
* README: Update.
1999-04-05 Stan Shebs <shebs@andros.cygnus.com>
* NEWS: Add more notes about user-visible changes.
Mon Apr 5 14:56:59 1999 Michael Snyder <msnyder@cleaver.cygnus.com>
* target.c (target_signal_to_string): check for signal
number in range; otherwise if the target board returns
a bogus signal number we might core dump (per David Taylor).
1999-04-05 David Taylor <taylor@ryobi.cygnus.com>
* utils.c (fputs_maybe_filtered): test value of
pagination_enabled before paginating.
1999-04-02 James Ingham <jingham@cygnus.com>
* blockframe.c (get_prev_frame): Remove the redundant
get_prev_frame_info. It is now exactly the same as
get_prev_frame, so there is no reason to have both functions.
* rs6000-tdep.c (rs6000_init_extra_frame_info):
frame.h:
a29k-tdep.c (init_extra_frame_info):
config/a29k/tm-a29k.h:
i386-tdep.c:
Change all references to get_prev_frame_info to get_prev_frame.
1999-04-02 Stan Shebs <shebs@andros.cygnus.com>
* bcache.c, bcache.h, breakpoint.c, defs.h, expprint.c,
expression.h, gdbarch.c, gdbtypes.c, gdbtypes.h, gnu-nat.c,
gnu-nat.h, hppa-tdep.c, maint.c, monitor.c, objfiles.h, parse.c,
remote-mips.c, remote-sds.c, remote.c, sol-thread.c, symmisc.c,
symtab.h, target.c, top.c, typeprint.c, config/nm-gnu.h: Evaporate
the unused MAINTENANCE_CMDS conditional.
1999-04-02 James Ingham <jingham@cygnus.com>
* config/arm/tm-arm.h: (EXTRACT_STRUCT_VALUE_ADDRESS): This needs
to call extract_address, not just cast the first 4 bytes, since
the result will be passed to value_at which expects host-byte
order.
* arm-tdep.c (arm_scan_prologue): The prologue_start address was
directly &'ed with 0x03fffffc, rather than using
ADDR_BITS_REMOVE. This would cause inferior function calls to
report the stack incorrectly on return.
1999-04-02 Keith Seitz <keiths@cygnus.com>
* top.c (ui_loop_hook): Change declaration. Now returns an int.
* win32-nat.c (child_wait): Timeout WaitForDebugEvent and call
the ui_loop_hook if there was no debug event.
* top.c (ui_loop_hook): Change to return an int and include
on all non-Cygwin builds.
* v850ice.c: Change prototype of ui_loop_hook.
(v850ice_wait): Update call to ui_loop_hook.
* ser-unix.c (hardwire_readchar): Enable ui_loop_hook callbacks
for non-Cygwin builds. Check return status of ui_loop_hook and
return a timeout if told to detach. Add more documentation.
* ser-tcp.c (tcp_readchar): Break up timeouts into one second
intervals and call ui_loop_hook so that other UIs can
keep up to date. If ui_loop_hook returns non-zero, then
return SERIAL_TIMEOUT to facilitate detaching from the
target.
* remote.c (remote_interrupted_already): Remove.
(remote_interrupt_twice): Revive.
(remote_interrupt): Call remote_stop to interrupt the target
and install remote_interrupt_twice to take more severe
actions if this fails.
(remote_stop): Only attempt to stop the target. This separates
the command line from other UIs.
* remote-sim.c (gdb_os_poll_quit): Add a call to ui_loop_hook,
if it is defined.
1999-04-01 Jim Blandy <jimb@zwingli.cygnus.com>
Fix for cross-debugging on an AIX host from Johanna Svenningsson:
* ax-gdb.h (enum axs_lvalue_kind): Remove trailing comma from enum.
* ax.h (enum agent_op): Same.
* tracepoint.h (enum actionline_type): Same.
* config/xm-aix4.h: Add declaration for termdef.
1999-03-31 Stan Shebs <shebs@andros.cygnus.com>
* jv-lang.h (dynamics_objfile): Remove decl, conflicts with static
decl in jv-lang.c.
* infrun.c (follow_inferior_fork): Add ifdefs around
SOLIB_REMOVE_INFERIOR_HOOK.
Wed Mar 31 11:39:49 1999 David Taylor <taylor@ryobi.cygnus.com>
* valops.c (search_struct_field): revert HP merge change
to this function -- it causes messages to be printed about
member class ambiguity when the compiler is happy.
(search_struct_field_aux): delete -- added as part of HP merge
change; with aforementioned change it is no longer called.
1999-03-30 Stan Shebs <shebs@andros.cygnus.com>
Make more HPUX-specific code generic.
* infrun.c: Include top.h.
(MAY_SWITCH_FROM_INFERIOR_PID, MAY_FOLLOW_EXEC,
USE_THREAD_STEP_NEEDED): New native macros.
(may_switch_from_inferior_pid, may_follow_exec,
use_thread_step_needed): New globals.
(follow_inferior_fork): Remove HPUXHPPA ifdef.
(follow_exec): Ditto, also save run target and re-push instead of
always pushing child_ops, add ifdefs around SOLIB_RESTART and
SOLIB_CREATE_INFERIOR_HOOK.
(wait_for_inferior): Use new globals instead of ifdefing HPUXHPPA,
always use printf_filtered to report new threads.
(normal_stop): Ditto.
* target.h, target.c (find_run_target): New function.
* config/pa/nm-hppah.h: Define new macros.
1999-03-29 Stan Shebs <shebs@andros.cygnus.com>
* top.h: Include setjmp.h here.
* main.c, top.c: Don't include it here.
1999-03-29 Keith Seitz <keiths@cygnus.com>
* symtab.c (decode_line_1): Take out change which breaks symbols
which include class names and methods, e.g., "Foo::bar".
1999-03-26 Stan Shebs <shebs@andros.cygnus.com>
* configure.tgt (i[3456]86-*-sysv4.2MP, i[3456]86-*-sysv4.2uw2*):
Recognize both, as i[3456]86-*-sysv4.2*.
(i[3456]86-*-sysv5*): Recognize.
* infrun.c (wait_for_inferior): Remove most #if 0 segments.
Fri Mar 26 17:27:27 1999 Andrew Cagney <cagney@b1.cygnus.com>
* blockframe.c (pc_in_call_dummy_on_stack): Fix. Had copied code
from at_entry_point.
Thu Mar 25 19:30:02 1999 Andrew Cagney <cagney@amy.cygnus.com>
* gdbarch.c: Include all headers.
(struct gdbarch), gdbarch.h (CALL_DUMMY_LOCATION,
CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET,
CALL_DUMMY_BREAKPOINT_OFFSET, CALL_DUMMY_LENGTH,
PC_IN_CALL_DUMMY): Add ``call_dummy_location'',
``call_dummy_length'', ``pc_in_call_dummy'',
``call_dummy_start_offset'', ``call_dummy_breakpoint_offset'' to
multi-arch framework.
* inferior.h, blockframe.c (pc_in_call_dummy_before_text_end,
pc_in_call_dummy_after_text_end, pc_in_call_dummy_on_stack,
pc_in_call_dummy_at_entry_point): Convert PC_IN_CALL_DUMMY macro's
into functions.
Tue Mar 23 17:22:57 1999 Philippe De Muyter <phdm@macqel.be>
* remote.c, parse.c: Include ctype.h.
1999-03-24 Stan Shebs <shebs@andros.cygnus.com>
* configure.host (mips-dec-mach3*): Use mipsm3 not mach3.
Attempt to sort out SCO-related configs.
* configure.host (i[3456]86-*-sysv4.2*): Use instead of
i[3456]86-*-sysv4.2MP and i[3456]86-*-sysv4.2uw2*.
(i[3456]86-*-sysv5*): Recognize.
* configure.tgt (i[3456]86-*-sco3.2v5*, i[3456]86-*-sco3.2v4*):
Recognize.
Wed Mar 24 16:19:01 1999 Christopher Faylor <cgf@cygnus.com>
* MAINTAINERS: Add DJ Delorie (dj@cygnus.com) as the djgpp
maintainer.
Wed Mar 24 21:19:57 1999 Andrew Cagney <cagney@amy.cygnus.com>
* target.h (enum target_signal): Do not hardwire values of MACH
signals.
1999-03-14 Ken Raeburn <raeburn@raeburn.org>
* target.h (enum target_signal): Add TARGET_SIGNAL_INFO.
* target.c (signals): Add SIGINFO description.
(target_signal_from_host, target_signal_to_host): Translate
SIGINFO to/from TARGET_SIGNAL_INFO.
Wed Mar 24 01:01:27 1999 Andrew Cagney <cagney@sludge.cygnus.com>
* rs6000-tdep.c (rs6000_software_single_step): Change SIGNAL to
unsigned int.
From Rodney Brown <rodneybrown@pmsc.com>
* target.h (enum thread_control_capabilities), breakpoint.h (enum
bptype), breakpoint.c (enum insertion_state_t): Strict ISO-C
doesn't allow trailing comma in enum definition.
Mon Mar 22 15:56:04 1999 Andrew Cagney <cagney@b1.cygnus.com>
* blockframe.c (inside_entry_file, inside_entry_func): Convert #if
CALL_DUMMY_LOCATION to if.
* valops.c (call_function_by_hand): Ditto.
* infcmd.c (run_stack_dummy): Ditto.
* inferior.h (CALL_DUMMY_ADDRESS, CALL_DUMMY_START_OFFSET,
CALL_DUMMY_BREAKPOINT_OFFSET): Provide default.
1999-03-23 Jason Molenda (jsm@bugshack.cygnus.com)
* hppa-tdep.c (pa_register_look_aside): Remove CPU_HPPA_RISC_20
check, test for presence of struct save_state_t and the ss_wide
member directly.
* configure.in: Remove CPU_HPPA_RISC_20 test. Add tests for
HAVE_STRUCT_SAVE_STATE_T and HAVE_STRUCT_MEMBER_SS_WIDE.
* acconfig.h: Add HAVE_STRUCT_SAVE_STATE_T HAVE_STRUCT_MEMBER_SS_WIDE.
* configure, config.in: Regenerated.
Mon Mar 22 13:25:13 1999 Michael Snyder <msnyder@cleaver.cygnus.com>
* infttrace.c (proc_wait): rename to ptrace_wait.
1999-03-18 Jim Blandy <jimb@zwingli.cygnus.com>
* dwarf2read.c: Correctly recognize location expressions that
designate LOC_REF_ARG arguments. Doc fixes.
(isderef): New global. (Yuck.)
(dwarf2_complex_location_expr): New complaint.
(read_func_scope): Reject frame_base attributes that use the
`deref' opcode as too complex.
(new_symbol): If both regoff and isderef are set, and the base
register is the frame pointer, then it's a LOC_REF_ARG argument.
(decode_locdesc): Recognize the `deref' opcode in location
expressions. Complain if it's not the last op in the expression.
* config/fr30/tm-fr30.h (COERCE_FLOAT_TO_DOUBLE): #define this to
be true, or else value_arg_coere won't respect the (accurate)
information we have about whether a function is prototyped.
1999-03-17 Jim Blandy <jimb@zwingli.cygnus.com>
* config/fr30/tm-fr30.h (STACK_ALIGN): Define this here, so
calling functions by hand with odd-sized arguments doesn't munge
the stack.
1999-03-17 Jason Molenda (jsm@bugshack.cygnus.com)
* configure.in (HAVE_MULTIPLE_PROC_FDS): Don't define for Solaris
hosts--gdb doesn't support this yet.
* configure: Regenerated.
1999-03-16 Keith Seitz <keiths@cygnus.com>
* remote.c (remote_binary_checked): New file global.
(check_binary_download): New function to check if
stub supports binary downloading that works with
stubs that are not eight bit clean.
(remote_write_bytes): Check for binary download capability
and use it if available.
Remove references to global remote_binary_length. What a hack.
(putpkt_binary): New function.
(putpkt): Call putpkt_binary.
Use xor to escape trouble characters.
* m32r-stub.c (bin2mem): Follow escape char convention change.
Tue Mar 16 01:11:33 1999 Andrew Cagney <cagney@rhino.cygnus.com>
* target.h (struct target_ops), target.c (debug_to_query),
remote.c (pack_hex_byte, remote_query): Promote char parameters to
int. Stops compile problems with pedantic ISO-C compilers.
Tue Mar 16 15:29:04 1999 Stan Shebs <shebs@andros.cygnus.com>
* go32-xdep.c: Remove, no longer used by anything.
* Makefile.in: Remove references.
* jv-lang.c, jv-lang.h (java_primitive_type): Declare argument
as int instead of char.
Mon Mar 15 11:42:43 1999 Andrew Cagney <cagney@b1.cygnus.com>
* d10v-tdep.c (push_stack_item, pop_stack_item): New function.
(d10v_push_arguments): Use.
From Martin M. Hunt <hunt@cygnus.com>:
* d10v-tdep.c (d10v_push_arguments): When arguments
must be pushed onto the stack, they go on in
reverse order.
1999-03-16 Jim Blandy <jimb@zwingli.cygnus.com>
* symtab.c (make_symbol_overload_list): Don't try to stuff minimal
or partial symbols into the overload list; we don't know their
types. (Thanks to Rajiv Mirani.)
1999-03-15 Jason Molenda (jsm@bugshack.cygnus.com)
* acinclude.m4 (--with-itclconfig, --with-itkconfig, --with-tixconfig):
Fix whitespace so --help messages line up.
* configure.in (--with-cpu): Fix capitalization for --help messages.
* configure, aclocal.m4: Regenerated.
Mon Mar 15 11:39:03 1999 Ian Carmichael <iancarm@cygnus.com>
Support building gdb w/o simulator:
* configure.in: Support --disable-sim. Check for sim directory.
* Makefile.in (IGNORE_SIM, IGNORE_SIM_OBS): New.
* acconfig.h (WITH_SIM): Define.
* configure, config.in: Regenerate.
Mon Mar 15 08:01:33 1999 Elena Zannoni <ezannoni@cygnus.com>
Patch from Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* top.c (read_command_lines): Reset control_level to 0.
(define_command): Don't do it here.
Sun Mar 14 16:12:15 1999 Andrew Cagney <cagney@rhino.cygnus.com>
* hppah-nat.c (store_inferior_registers): Delete extern
registers[] declaration.
Sun Mar 14 19:17:30 1999 Andrew Cagney <cagney@b1.cygnus.com>
* infrun.c (write_inferior_status_register): New function. Provide
update access to an inf_status register buffer. Only used by HP.
* inferior.h (write_inferior_status_register): Add prototype.
* hppa-tdep.c (push_dummy_frame): Use
write_inferior_status_register when hacking around a sleeping
inferior. Accidently fix byte-order problem.
Sun Mar 14 16:40:10 1999 Andrew Cagney <cagney@b1.cygnus.com>
* config/pa/tm-hppa.h (PUSH_DUMMY_FRAME): Fix parameter. Address
not needed.
Fri Mar 12 13:11:48 1999 Michael Snyder <msnyder@cleaver.cygnus.com>
* remote.c (remote_write_bytes): fix 'X' packet protocol so that it
can't overwrite the end of its buffer with escaped characters.
1999-03-12 Jim Blandy <jimb@zwingli.cygnus.com>
Alpha patches from Richard Henderson:
* alpha-tdep.c (alpha_skip_prologue): Recognize subq.
* config/alpha/tm-alpha.h (REGISTER_NAMES): No f31, but fpcr.
(FPCR_REGNUM): New.
(REGISTER_CONVERTIBLE): Don't convert fpcr.
(REGISTER_VIRTUAL_TYPE): Don't make fpcr a double.
* stabsread.c (define_symbol): Only consider live range extension
if we have an open parenthesis.
1999-03-11 Jim Blandy <jimb@zwingli.cygnus.com>
* monitor.c (monitor_fetch_register): Print RDEBUG info correctly
when the register name is null.
Thu Mar 11 19:33:07 1999 Stan Shebs <shebs@andros.cygnus.com>
* infrun.c (wait_for_inferior): Change #if DECR_PC_AFTER_BREAK
uses to expressions, remove redundant extern decls.
Thu Mar 11 18:05:11 1999 Michael Snyder <msnyder@cleaver.cygnus.com>
* infptrace.c (proc_wait): Rename to ptrace_wait.
* inftarg.c (child_wait): call ptrace_wait instead of proc_wait.
* inferior.h: Declare ptrace_wait instead of proc_wait.
Thu Mar 11 11:46:25 1999 Andrew Cagney <cagney@amy.cygnus.com>
* breakpoint.c (create_solib_load_unload_event_breakpoint,
create_fork_vfork_event_catchpoint, tcatch_command,
create_exception_catchpoint, break_at_finish_at_depth_command_1,
catch_fork_command_1, ep_skip_leading_whitespace,
break_at_finish_command_1, catch_exec_command_1,
catch_exception_command_1, stop_command, stopin_command,
stopat_command, ep_parse_optional_filename,
ep_find_event_name_end, ep_parse_optional_if_clause,
catch_fork_command_1), stack.c (show_and_print_stack_frame_stub,
print_stack_frame_stub, print_only_stack_frame_stub,
backtrace_command_1, backtrace_full_command, func_command),
valprint.c (print_decimal), source.c (print_source_lines_base):
Add prototype.
* stack.c (print_stack_frame_stub, show_and_print_stack_frame_stub,
print_only_stack_frame_stub): Make param void*.
Wed Mar 10 19:33:28 1999 Geoffrey Noer <noer@cygnus.com>
* win32-nat.c: If old Cygwin Win32 API headers aren't being used,
define some gdb-specific defines that shouldn't have been in the
global headers.
Wed Mar 10 21:20:25 1999 Andrew Cagney <cagney@b1.cygnus.com>
* findvar.c (registers, register_valid): Replace array with pointer.
(build_findvar): New function. Allocate space for REGISTERS and
REGISTER_VALID.
(_initialize_findvar): Call build_findvar.
(_initialize_findvar): Register REGISTERS and REGISTER_VALID as
arch dependant.
* inferior.h (registers, register_valid): Replace array with
pointer.
* inferior.h (struct inferior_status): Move definition from here.
* infrun.c (struct inferior_status): To here.
(struct inferior_status): Change ``stop_registers'' and
``registers'' to pointers.
(xmalloc_inferior_status, free_inferior_status): New functions.
(restore_inferior_status): Call free_inferior_status.
(save_inferior_status): Call xmalloc_inferior_status.
(discard_inferior_status): New function, discard inf_status
buffer. Call free_inferior_status.
* inferior.h (stop_registers): Replace array with pointer.
* infrun.c (stop_registers): Update.
(build_infrun): Initialize stop_registers.
(_initialize_infrun): Call build_infrun.
(_initialize_infrun): Register ``stop_registers'' as arch dependant.
Wed Mar 10 14:50:42 1999 Andrew Cagney <cagney@amy.cygnus.com>
* alpha-tdep.c (alpha_linux_sigtramp_offset): Only compile when
LINUXALPHA target. Hack.
* infrun.c (set_follow_fork_mode_command): Make static. Add
prototype.
* tracepoint.c (add_register): Ditto.
* valprint.c (strcat_longest): Comment out. Does not appear to be
used.
* valops.c (find_method_list): Make static. Add prototype.
* thread.c (target_find_new_threads): Make static. Add prototype.
* stack.c (stack_publish_stopped_with_no_frame,
select_and_maybe_print_frame): Comment out. Does not appear to be
used.
(current_frame_command): Add prototype.
* breakpoint.c (break_at_finish_command,
break_at_finish_at_depth_command, tbreak_at_finish_command): Make
static. Add prototype.
* findvar.c (read_relative_register_raw_bytes_for_frame): Ditto.
Wed Mar 10 23:38:54 1999 Andrew Cagney <cagney@b1.cygnus.com>
* corefile.c (registers): Delete redundant variable declaration.
* inferior.h (run_stack_dummy): Change array argument to pointer.
* infcmd.c (run_stack_dummy): Update.
* value.h (value_being_returned): Change RETBUF to a pointer.
* values.c (value_being_returned): Update.
Wed Mar 10 11:08:16 1999 Andrew Cagney <cagney@amy.cygnus.com>
* source.c (list_command): GCC suggested explicit braces to avoid
ambiguous `else'.
* jv-typeprint.c: Include "c-lang.h".
* Makefile.in (jv-typeprint.o): Add dependency.
* jv-valprint.c: Include "gdbcore.h", "annotate.h".
* Makefile.in (jv-valprint.o): Add dependencies.
* objfiles.c: Include "breakpoint.h".
* Makefile.in (objfiles.o): Add dependency.
* main.c: Include <unistd.h>.
* parse.c: Include <ctype.h>.
* remote.c: Include <ctype.h>.
* ser-tcp.c: Include <unistd.h>.
* ax-general.c: Include "value.h".
* Makefile.in (ax-general.o): Add dependency.
* alpha-tdep.c (alpha_push_arguments): Make ``i'' an int instead
of a register.
* frame.h (show_and_print_stack_frame): Add function prototype.
* language.h (language_enum): Add function prototype.
* value.h (find_overload_match): Add function prototype.
* defs.h, utils.c (subset_compare): Rename subsetCompare. Add
prototype.
* stack.c (backtrace_command): Update.
Wed Mar 10 13:58:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
* configure.in (AC_CHECK_HEADERS): Check for <sys/select.h>
* configure, config.in: Re-generate.
* inflow.c: Conditionally include <sys/select.h>.
Wed Mar 10 13:44:38 1999 Andrew Cagney <cagney@b1.cygnus.com>
* frame.h (struct dummy_frame): Move from here.
* blockframe.c (struct dummy_frame): To here.
* blockframe.c (struct dummy_frame): Replace ``regs'' with pointer
``registers''.
(generic_pop_dummy_frame): Free it.
(generic_push_dummy_frame): Allocate dummy frame register buffer.
Wed Mar 10 11:08:16 1999 Andrew Cagney <cagney@amy.cygnus.com>
* thread.c (_initialize_thread): Delete redundant ``extern struct
cmd_list_element *cmdlist''.
* printcmd.c (print_command_1): Ditto for ``objectprint'';
1999-03-09 Stan Shebs <shebs@andros.cygnus.com>
* MAINTAINERS: New file, list of maintainers and areas they
maintain.
1999-03-09 Rodney Brown <RodneyBrown@pmsc.com>
Get working on UnixWare 2.1.1.
* acconfig.h: Update for defines for procfs.c.
* configure.in: Identify defines for procfs.c.
* configure.host: i386-*-sysv4.2uw2* => i386v42mp
* configure.tgt: i386-*-sysv4.2uw2* => i386v42mp
* configure, config.in: Regenerate.
* procfs.c: Rename HAVE_NO_PRRUN_T to HAVE_PRRUN_T (autoconf
standard), wrap UNIXWARE difference in THE_PR_LWP macro for
legibility.
* config/i386/tm-i386v42mp.h: Remove HAVE_PSTATUS_T,
HAVE_NO_PRRUN_T; now set by configure.
Tue Mar 9 16:29:24 1999 Andrew Cagney <cagney@b1.cygnus.com>
* i386-tdep.c (gdb_print_insn_i386): Abort when disassembly_flavor
undefined..
* fr30-tdep.c (_initialize_fr30_tdep): Add prototype. Fix
coding style.
* target.c (debug_to_enable_exception_callback,
debug_to_get_current_exception_event): Return result of call to
debug_target().
1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
Another HURD fix from Mark Kettenis:
* gnu-nat.c: Include <string.h>. Remove declaration of strerror.
Include <bits/waitflags.h> instead of <waitflags.h> and define
_SYS_WAIT_H to prevent the warning that we should not include it.
(gnu_create_inferior): Change return type of attach_to_child to
void. Do not return INFERIOR_PID.
(gnu_pid_to_exec_file): Change return type to char *.
Return NULL.
Fix for the HURD from Mark Kettenis:
* configure.in: Add AC_PROG_AWK. Needed by the machine-dependent
makefile fragments for the Hurd.
* Makefile.in (AWK): Add. Set by configure.
* configure: Regenerated.
1999-03-08 Jason Molenda (jsm@bugshack.cygnus.com)
* infttrace.c (hppa_get_process_events): Removed. Function only
usable on HPUX 10 and above. It is not called by any other part
of GDB.
* hppah-nat.c (hppa_get_process_events): Ditto.
(child_pid_to_exec_file): Only call ptrace with
PT_GET_PROCESS_PATHNAME if that symbol has been defined.
* config/pa/nm-hppah.h: Don't set up prototypes et al for
hppa_get_process_events.
* config/pa/hppahpux.mh (TERM_LIB): Do not initialize, let autoconf
determine best library automatically.
* config/pa/hpux1020.mh: Ditto.
* config/pa/hpux1100.mh: Ditto.
* configure.in (TERM_LIB): Also check for libHcurses.
* configure: Regenerated.
Thu Mar 4 17:16:04 1999 Michael Snyder <msnyder@cleaver.cygnus.com>
* m32r-stub.c: add support for crc "Compare" command.
1999-03-04 Jim Blandy <jimb@zwingli.cygnus.com>
* fr30-tdep.c (fr30_store_return_value): Allocate zeroes
dynamically, to save BSS space, and to remove assumptions about
the size of the largest value we'll return.
* config/fr30/tm-fr30.h (fr30_store_return_value): Use PARAMS in
prototype.
Thu Mar 4 08:37:35 1999 Andrew Cagney <cagney@b1.cygnus.com>
* sh3-rom.c (sh3_supply_register, sh3_supply_register),
mips-tdep.c (mips_push_arguments), m32r-rom.c
(m32r_upload_command), m32r-tdep.c (decode_prologue), monitor.c
(longlong_hexchars), tracepoint.c (validate_actionline,
read_actions), mdebugread.c
(parse_symbol), jv-typeprint.c
(java_type_print_base, java_type_print_base), mdebugread.c
(parse_symbol), top.c (source_command), utils.c
(floatformat_to_doublest): GCC suggest explicit braces to avoid
ambiguous `else'.
* tracepoint.c (map_args_over_tracepoints, trace_actions_command),
m32r-rom.c (m32r_supply_register), win32-nat.c
(handle_output_debug_string, child_continue), i960-tdep.c
(pop_frame), m32r-rom.c (m32r_upload_command): GCC suggested
parentheses around assignment used as truth value.
* remote-sds.c (sds_wait), monitor.c (monitor_fetch_register),
ser-e7kpc.c, (dosasync_write), arc-tdep.c (arc_get_frame_setup):
GCC suggested parentheses around operands.
* c-typeprint.c (c_type_print_base): GCC suggested enclosing
"while" expression in paren.
Wed Mar 3 18:14:33 1999 Andrew Cagney <cagney@chook.cygnus.com>
* sol-thread.c (save_inferior_pid): Cast the saved pid to void*.
(restore_inferior_pid): Takes void* as required by make_cleanup.
Casts pid back to an int.
* procfs.c (make_cleanup_close_proc_file,
close_proc_file_cleanup): Create a proc_file cleanup.
(info_proc): Use.
* defs.h (make_cleanup_freeargv): Helper function. Establish
cleanup using freeargv. Can not just typecast/pass freeargv as it
violates ISO-C.
* utils.c (do_freeargv): Helper.
(make_cleanup_freeargv): New function.
* symmisc.c (maintenance_print_symbols,
maintenance_print_psymbols, maintenance_print_msymbols), symfile.c
(symbol_file_command), stack.c (backtrace_command), remote-sim.c
(gdbsim_create_inferior, gdbsim_open), remote-mips.c
(common_open), procfs.c (info_proc), infrun.c (handle_command,
xdb_handle_command), exec.c (exec_file_attach): Call
make_cleanup_freeargv.
1999-03-03 James Ingham <jingham@cygnus.com>
* i386-tdep.c (_initialize_i386_tdep): Set the inital value for
disassembly flavor at startup, rather than hardcoding it.
1999-03-03 Jim Blandy <jimb@zwingli.cygnus.com>
Put return values in the right place.
* fr30-tdep.c (fr30_store_return_value): New function.
* config/fr30/tm-fr30.h (STORE_RETURN_VALUE): Call
fr30_store_return_value.
Wed Mar 3 18:10:55 1999 Andrew Cagney <cagney@chook.cygnus.com>
* gdbtypes.c (virtual_base_list_aux): Return void. Add prototype.
* breakpoint.c (map_catch_names): Comment out unused function.
1999-03-02 Jason Molenda (jsm@bugshack.cygnus.com)
* hppa-tdep.c (pa_register_look_aside): Only refer to save_state_t
structure on PA 2.0 systems.
1999-03-02 Stan Shebs <shebs@andros.cygnus.com>
From Gary Thomas <gthomas@cygnus.co.uk>:
* arm-tdep.c (ARM_LE_BREAKPOINT, ARM_BE_BREAKPOINT,
THUMB_LE_BREAKPOINT, THUMB_BE_BREAKPOINT): Use illegal instruction
instead of SWI 24.
* config/arm/tm-arm.h (CALL_DUMMY): Ditto.
(IN_SIGTRAMP): Define.
1999-03-02 Nick Clifton <nickc@cygnus.com>
* findvar.c (store_address): Delete incorrect big endian
code.
Tue Mar 2 18:02:42 1999 Andrew Cagney <cagney@chook>
* configure.in (gdb_cv_os_cygwin): Compat. Continue to reconize
__CYGWIN32__.
1999-03-01 Jason Molenda (jsm@bugshack.cygnus.com)
* configure.in: Move setting of gdb_cv_os_cygwin to before
setting of TERM_LIB. Check for __CYGWIN__ instead of __CYGWIN32__.
* configure: Regenerated.
1999-03-01 DJ Delorie <dj@cygnus.com>
* configure.in: Change -cygwin32* to -cygwin*.
* configure: Ditto.
1999-02-25 Stan Shebs <shebs@andros.cygnus.com>
* breakpoint.c (SOLIB_LOADED_LIBRARY_PATHNAME,
SOLIB_UNLOADED_LIBRARY_PATHNAME, SOLIB_CREATE_CATCH_LOAD_HOOK,
SOLIB_CREATE_CATCH_UNLOAD_HOOK): Supply default definitions.
* infrun.c (SOLIB_IN_DYNAMIC_LINKER): Ditto.
1999-02-25 Keith Seitz <keiths@cygnus.com>
* corelow.c (core_close): Clear out solib state before
closing the bfd associated with the core file.
* solib.c (clear_solib): Mention that clear_solib requires
an open BFD in order for disable_breakpoints_in_shlibs to
determine whether breakpoints live in shared libraries.
1999-02-24 Jason Molenda (jsm@bugshack.cygnus.com)
* configure.in: Set CPU_HPPA_RISC_20 if the host CPU is a PA 2.0
processor.
* acconfig.h: Add CPU_HPPA_RISC_20
* config.in, configure: Regenerated.
* hppa-tdep.c (pa_register_look_aside): Only refer to new
structure elements if we are on a PA2.0 system.
* defs.h: Include limits.h.
Tue Feb 23 14:37:08 1999 Michael Snyder <msnyder@cleaver.cygnus.com>
* infrun.c (wait_for_inferior): Check scheduler_locking state
before resuming after a thread-specific breakpoint.
1999-02-23 Jim Blandy <jimb@zwingli.cygnus.com>
* aclocal.m4, config.in, configure: Regenerated with latest
autotools.
Mon Feb 22 12:32:19 1999 Per Bothner <bothner@cygnus.com>
* jv-valprint.c (java_val_print): Restore line that somehow got lost.
* jv-valprint.c (java_print_value_fields): Check for NULL type.
1999-02-21 Jim Blandy <jimb@zwingli.cygnus.com>
* tm-h8500.h, i386lynx-nat.c: Removed. These files are long
dead; it seems that they only appeared due to some CVS weirdness.
If they appear again, we may need to distribute garlic and holy
water.
1999-02-19 Jason Molenda (jsm@bugshack.cygnus.com)
* configure.in (TERM_LIB): Move checking for TERM_LIB, substituting.
* configure: Regenerated.
1999-02-19 Robert Hoehne (robert.hoehne@gmx.net)
* configure.host (i[3456]86-*-msdosdjgpp*): New host.
* configure.tgt (i[3456]86-*-msdosdjgpp*): New target.
* go32-nat.c: New file, native DJGPP support.
* config/i386/go32.mh: Rewrite for DJGPP (go32) host.
* config/i386/go32.mt: New file, DJGPP (go32) target.
* config/i386/nm-go32.h: New file.
* config/i386/tm-go32.h: New file.
* config/i386/xm-go32.h: Rewritten for current DJGPP.
1999-02-18 Jason Molenda (jsm@bugshack.cygnus.com)
* reply_mig_hack.awk, config/nm-gnu.h, config/alpha/nm-linux.h
config/alpha/xm-alphalinux.h, config/alpha/xm-alphaosf.h
config/i386/nm-i386sco5.h, config/i386/tm-fbsd.h, config/i386/tm-i386.h
config/powerpc/nm-aix.h, config/powerpc/tm-macos.h
config/powerpc/tm-ppc-aix.h, config/powerpc/xm-aix.h
config/rs6000/tm-rs6000-aix4.h, testsuite/gdb.chill/tests1.ch
testsuite/gdb.chill/tests2.ch, testsuite/gdb.chill/tests2.exp:
Update FSF address in copyright notices.
1999-02-18 Jason Molenda (jsm@bugshack.cygnus.com)
* configure.in: Quote "$GCC" correctly.
* configure: Regenerated.
1999-02-18 Jim Blandy <jimb@zwingli.cygnus.com>
* dbxread.c (elfstab_build_psymtabs): Don't assume that there's a
section named ".text", which has all the code in it. Instead, look
at all the sections in the file with the `code' flag set.
(find_text_range): New function, that does all the work.
Thu Feb 18 17:50:45 1999 Andrew Cagney <cagney@b1.cygnus.com>
* mips-tdep.c (FP_REGISTER_DOUBLE): Conditionally define.
Fri Jan 29 16:51:11 1999 Andrew Cagney <cagney@chook.cygnus.com>
* mips-tdep.c (return_value_location): New function. Merge/rewrite
of return-value code in mips_extract_return_value,
mips_store_return_value. Stop buffer overflow when 64 bit value
in 32 bit registers. Extract 64bit float from 32 bit register
pair of correct order.
(mips_extract_return_value, mips_store_return_value): Call
return_value_location. For store, ensure that remainder of
register is zero.
Wed Feb 17 10:10:27 1999 Stu Grossman <grossman@babylon-5.cygnus.com>
* gdbtypes.h (get_discrete_bounds): Remove duplicate decl.
* jv-typeprint.c (java_type_print_base): Change fputs => fputs_filtered.
Mon Jan 25 18:30:57 1999 Per Bothner <bothner@cygnus.com>
* jv-lang.h (JAVA_OBJECT_SIZE): Change from hard-wired constant.
(java_primitive_type_from_name, get_java_object_header_size): Declare.
* jv-lang.c (java_class_from_object): Use get_java_object_type.
* jv-lang.c: Update Class field names: dtable->vtable,
msize->method_count, nfields->field_count, bfsize->size_in_bytes,
nmethods->method_count.
(type_from_class): Demangle array type names.
(java_link_class_type): Array type names are now demangled.
(get_java_object_type): If not defined yet, try looking it up.
(get_java_object_header_size): New function.
(java_primitive_type_from_name): New function.
(java_demangled_signature_length, java_demangled_signature_copy): New.
(java_demangle_type_signature): Re-implement using above functions.
(evaluate_subexp_java): For UNOP_IND, call evaluate_subexp_java
to evaluate subexp (not evaluate_subexp_standard).
For BINOP_SUBSCRIPT update for new array type naming scheme.
* jv-valprint.c (java_value_print): Use java_class_from_object.
Update array printing to new array type naming convention.
(java_val_print): Doing check_typedef when printing a pointer is
is a waste of effort. Also, handle TYPE_CODE_INT, to make sure
Java bytes as not printed as C chars.
Fri Jan 8 16:58:22 1999 Stu Grossman <grossman@babylon-5.cygnus.com>
* blockframe.c (find_pc_sect_partial_function): Search full symtabs as
a last ditch effort (after the partial & minimal symtabs).
* defs.h utils.c: Fixup prototypes for vprintf_filtered,
vfprintf_filtered, vfprintf_unfiltered and vprintf_unfiltered to return
ints to match their standard equivalents.
* defs.h symtab.c top.c: Create skip_prologue_hook to allow Java to
control the prologue skipping process.
* jv-typeprint.c (java_type_print_base): Remove extern for
jv_class_demangle, add new arg for objfile (NULL).
* symtab.h: Remove struct sourcevector and struct source. Definately
not needed.
* values.c (value_virtual_fn_field): Fixes code to handle new vtable
debug info format. Patch from marka.
Wed Dec 16 23:11:25 1998 Stu Grossman <grossman@fencer.cygnus.com>
* jv-lang.c (java_class_from_object java_class_is_primitive
is_object_type): Change dtable to vtable.
* (java_primitive_type): Change arg to type char.
* (_initialize_java_language): Make java_char_type be unsigned.
* jv-lang.h: Fixup prototypes.
Mon Dec 7 19:02:15 1998 Stu Grossman <grossman@babylon-5.cygnus.com>
* jv-valprint.c (java_value_print): Fix printing of values where
run time type != compile time type.
Fri Dec 4 15:23:38 1998 Stu Grossman <grossman@fencer.cygnus.com>
* Makefile.in: Whack out m2-typeprint.c.
* c-typeprint.c (c_type_print_varspec_suffix) typeprint.h: Make this
global. It's needed by Java.
* (c_type_print_base): Whack prefix off of qualified method names
(names with name spaces).
* gdbtypes.h (struct cplus_struct_type): Add bits for Java attributes.
Shrink voffset
to 16 bits to compensate for added bits above (hopefully this is still
enough).
* Add new accessor macros (TYPE_FND_FIELD_PUBLIC, ...) for all new
attribute bits.
* jv-typeprint.c (java_type_print_base): Fix printing of method
attributes. Handle JVM style manglings.
* (java_print_type): Enable code type print varspec_suffix to allow
array indices to print out.
* jv-valprint.c (java_val_print): Minor formatting.
* m2-lang.c (m2_language_d): Change m2_print_type to c_print_type.
* stabsread.c (read_member_functions): Save public and static attributes.
Wed Feb 17 15:32:57 1999 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* breakpoint.c (watch_command_1): Reformat comment.
* c-typeprint.c (c_type_print_base): Reformat comments.
1999-02-17 Jim Blandy <jimb@zwingli.cygnus.com>
* Makefile.in (VERSION): Bump version to 4.17.2.
Tue Feb 16 15:48:20 1999 Edith Epstein <eepstein@sophia.cygnus.com>
* config/pa/nm-hppah.h: Added prototype declarations for
hppa_enable_page_protection_events and
hppa_disable_page_protection_events.
* inftarg.c (child_wait): Fixed code that checks whether
or not the target program has done a fork/vfork.
related_pid does not have a value unless the target
program has forked/vforked.
* infttrace.c (hppa_insert_hw_watchpoint): Make sure that
function always returns a value.
(hppa_remove_hw_watchpoint): Make sure that function always
returns a value.
Tue Feb 16 06:31:58 1999 Keith Seitz <keiths@cygnus.com>
* config/powerpc/tm-ppc-eabi.h: Do not define PC_IN_CALL_DUMMY,
let the generic call dummy infrastructure do it.
Sun Feb 14 18:21:08 1999 Mark Alexander <marka@cygnus.com>
* config/sh/tm-sh.h (BELIEVE_PCC_PROMOTION): Define, so that
coffread.c will correctly handle char or short function parameters.
1999-02-11 Jason Molenda (jsm@bugshack.cygnus.com)
* configure, aclocal.m4: Regenerate with correct version of aclocal.
1999-02-10 Syd Polk <spolk@cygnus.com>
* acinclude.m4: Fix for new location of itclConfig.sh and itkConfig.sh.
* aclocal.m4: Regnerate.
* configure: Regenerate.
1999-02-10 Jason Molenda (jsm@bugshack.cygnus.com)
* demangle.c: Fix comments to mention "set demangle-style"
instead of "set demangle".
Run through indent to fix minor indenting problems.
Wed Feb 10 17:53:09 1999 Bob Manson <manson@charmed.cygnus.com>
* i386-tdep.c (gdb_print_insn_i386): Add missing returns.
Wed Feb 10 13:17:21 1999 Stan Shebs <shebs@andros.cygnus.com>
Declare Gould configuration obsolete:
* configure.host, configure.tgt: Comment out Gould configs.
* Makefile.in: Comment out Gould-related actions.
* gould-xdep.c, gould-tdep.c, config/gould/*: Comment out.
* NEWS: Mention obsolete status.
1999-02-09 DJ Delorie <dj@cygnus.com>
* sparcl-tdep.c: UDP download works in cygwin
1999-02-08 Jason Molenda (jsm@bugshack.cygnus.com)
* gnu-regex.c: Check ENABLE_NLS instead of HAVE_LIBINTL_H.
* configure.in: Don't check for libintl.h.
* configure, config.in: Regenerated.
Mon Feb 8 18:10:50 1999 Stan Shebs <shebs@andros.cygnus.com>
* NEWS: Mention new X packet and PowerPC variant support.
1999-02-08 Nick Clifton <nickc@cygnus.com>
* configure.host: Add support for StrongARM host.
* configure.tgt: Add support for StrongARM target.
Mon Feb 8 12:05:05 1999 David Taylor <taylor@texas.cygnus.com>
* dsrec.c (make_srec): Cast targ_addr to int in call to sprintf
otherwise on big endian machine with a bfd_vma of 64 bits,
*everything* gets loaded at location 0.
Mon Feb 7 10:05:43 1999 Frank Ch. Eigler <fche@cygnus.com>
* infrun.c (wait_for_inferior): Allow SIGTRAP to be "pass"ed
to target program.
Fri Feb 5 16:46:14 1999 Stan Shebs <shebs@andros.cygnus.com>
* NEWS: Add mentions of various new things.
Thu Feb 4 00:19:14 1999 Christopher Faylor <cgf@cygnus.com>
* configure.in: Move termcap determination later in the
file to catch setting of cygwin flag.
* configure: Regenerate.
Wed Feb 3 14:16:38 1999 Christopher Faylor <cgf@cygnus.com>
* config/i386/cygwin.mh: Move TERMCAP test code to configure.in.
* configure.in: Treat libtermcap.a detection as a special case
when hosting on cygwin.
* configure: Regenerate.
1999-02-03 Keith Seitz <keiths@cygnus.com>
* remote.c (remote_binary_download, remote_binary_length): New
static globals for dealing with binary transmissions.
(remote_write_bytes): Add support for binary downloads
by shadowing the "M" packet with a new "X" packet. This
defaults to ON; if the stub does not understand this, it
will fall back to using "M".
(putpkt): Add support for binary downloading.
* monitor.c (monitor_expect): The mon2000 monitor
on the MSA2000 will also emit random DC1/DC3 chars.
* m32r-stub.c: Change all char's to unsigned char's
to support binary downloading.
(handle_exception): Add support for binary downloading
via a new "X" packet.
(getpacket): Do NOT strip eighth bit of incoming chars.
Watch out for escaped characters in the incoming stream.
(putpacket): Do NOT strip eighth bit of incoming chars.
(bin2mem): New function to write binary data directly to
memory.
* m32r-rom.c: Add new "mon2000" target.
Tue Feb 2 18:40:29 1999 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* hp-psymtab-read.c (hpread_build_psymtabs): Coerce first arg
passed to make_cleanup to the correct type.
(hpread_quick_traverse): Change fifth arg to call to
hpread_end_psymtab to be 0.
Compare CURR_MODULE_END to 0 rather than NULL.
Get rid of ifdef'ed out code.
(scan_procs): Get rid of ifdef'ed out code.
* somread.c (som_symfile_read): Coerce first argument passed to
make_cleanup to the correct type.
Tue Feb 2 17:36:29 1999 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* hp-psymtab-read.c (do_pxdb): New function. Check whether the
file needs to be processed by pxdb (an HP debug info massaging
tool), if so call it.
(hpread_build_psymtabs): Initialize scan_start to 0 and
simplify flow of control.
* somread.c (som_symfile_read): Add call to do_pxdb (),
in hp-psymtab-read.c.
* symfile.c (symbol_file_add): Remove ifdef'ed out HPUX specific
code.
(symfile_bfd_open): Remove HPUXHPPA ifdef'ed code. Code is now
in hp-psymtab-read.c.
1999-02-02 Martin Hunt <hunt@cygnus.com>
* printcmd.c (print_scalar_formatted): Use strcat to concat all
the output together before calling fprintf_filtered().
1999-02-01 Jason Molenda (jsm@bugshack.cygnus.com)
* configure.in: Require autoconf 2.13.
(AM_EXEEXT): Replace with new AC_EXEEXT.
* acinclude.m4: Move itcl header macros from aclocal.m4 to here.
* aclocal.m4: Regenerated.
* configure: Regenerated.
1999-02-01 Jim Blandy <jimb@zwingli.cygnus.com>
Allow PPC users to select which PPC/RS6000 variant they're
debugging at run-time. At the moment, the only thing this affects
is the set of registers visible.
* config/rs6000/tm-rs6000.h (REGISTER_NAME): Define this as a call
to the function rs6000_register_name.
(rs6000_register_name): Include extern decl.
(NUM_REGS): Bump to 183. What's the right way to do this?
(FIRST_UISA_SP_REGNUM, LAST_UISA_SP_REGNUM): Renamed from
FIRST_SP_REGNUM, LAST_SP_REGNUM.
(REGISTER_BYTES): Recompute this.
* rs6000-tdep.c: Renamed all uses of FIRST_SP_REGNUM and
LAST_SP_REGNUM to FIRST_UISA_SP_REGNUM and LAST_UISA_SP_REGNUM, with
some concomitant formatting changes.
#include "gdbcmd.h", so we can define commands here.
(struct variant): New structure.
(COMMON_UISA_REG_NAMES, PPC_UISA_SPR_NAMES, PPC_SEGMENT_REG_NAMES,
PPC_32_OEA_SPR_NAMES, num_registers): New macros.
(register_names_rs6000, register_names_uisa, register_names_403,
register_names_403GC, register_names_505, register_names_860,
register_names_601, register_names_602, register_names_603,
register_names_604, register_names_750, variants): New variables.
(rs6000_register_name, install_variant, find_variant_by_name,
install_variant_by_name, list_variants, show_current_variant,
set_processor, show_processor): New functions.
(_initialize_rs6000_tdep): Define new commands `set processor' and
`show processor', and call install_variant_by_name to set the
default variant.
* rs6000-nat.c: Renamed all uses of FIRST_SP_REGNUM and
LAST_SP_REGNUM to FIRST_UISA_SP_REGNUM and LAST_UISA_SP_REGNUM, with
some concomitant formatting changes.
* configure.in: Accept the `--with-cpu' flag, to specify a default
processor variant.
* acconfig.h: Provide a blurb for TARGET_CPU_DEFAULT, which is set
by configure's `--with-cpu' flag.
* config.in, configure: Regenerated.
Sun Jan 31 15:24:24 1999 Stan Shebs <shebs@andros.cygnus.com>
* buildsym.h, buildsym.c: Convert to ANSI-only.
* buildsym.h, buildsym.c: Reformat to standard.
* buildsym.c (merge_symbol_lists): Remove unused variable.
(_initialize_buildsym): Remove, does nothing.
1999-01-31 J.T. Conklin <jtc@redbacknetworks.com>
* i386-stub.c, m32r-stub.c, m68k-stub.c, sh-stub.c, sparc-stub.c,
sparcl-stub, sparclet-stub.c: Change declaration of putDebugChar
to include explicit void return type as per documentation. Fix up
occasions where stubs erroneously checked return type.
Sun Jan 31 13:18:33 1999 Stan Shebs <shebs@andros.cygnus.com>
From J.T. Conklin <jtc@redbacknetworks.com>:
* remote.c (remote_query): Fix tipo.
Fri Jan 29 15:25:09 1999 Stan Shebs <shebs@andros.cygnus.com>
* configure.tgt (v850): Add wildcard to match.
Fri Jan 29 16:44:01 1999 Edith Epstein <eepstein@sophia.cygnus.com>
* inferior.h: Ran indent.
* fork-child.c: Ran indent.
* infrun.c : Ran indent.
Fri Jan 29 12:57:34 1999 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* infrun.c (_initialize_infrun): Do not stop or print anything
when a SIGWINCH is received.
* Makefile.in (m2-exp.tab.c): Use YACC not BISON.
(f-exp.tab.c): Ditto.
(jv-exp.tab.c): Ditto.
(c-exp.tab.c): Ditto.
(YACC): Define as @YACC@.
1999-01-29 Martin Hunt <hunt@cygnus.com>
Changes from Keith Seitz <keiths@cygnus.com>
* valops.c (value_assign): Add calls to register_changed_hook and
memory_changed_hook to inform UIs that the user has changed
the target's registers/memory.
* findvar.c (write_register_gen): Remove call to pc_changed_hook.
* defs.h: Remove declaration for pc_changed_hook and
add declarations for register_changed_hook and
memory_changed_hook.
* top.c: Ditto.
1999-01-29 Mark Alexander <marka@cygnus.com>
* procfs.c (wait_fd): Handle deleted threads correctly.
1999-01-28 Jason Molenda (jsm@bugshack.cygnus.com)
* utils.c (init_page_info): Force window size if running under emacs.
1999-01-27 James Ingham <jingham@cygnus.com>
* typeprint.c (whatis_exp): Remove static declaration.
Wed Jan 27 16:50:25 1999 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* hp-psymtab-read.c: Reformat using indent.
Wed Jan 27 13:20:25 1999 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* hp-psymtab-read.c: Reformat comments, update copyright.
Tue Jan 26 16:02:47 1999 Mark Alexander <marka@cygnus.com>
* v850-tdep.c (v850_generic_reg_names, v850e_reg_names,
v850_register_names, v850_processor_type_table): Declare tables
and structures for handling differences in register names for
v850 and v850e.
(struct reg_list): Define new structure for creating tables
of register bit masks in v850e instrutions.
(handle_prepare, handle_pushm): New helpers for v850_scan_prologue.
(v850_scan_prologue): Recognize v850e instructions: callt, prepare,
and pushm.
(v850_target_architecture_hook): New function to set register
names based on current machine.
(_initialize_v850_tdep): Set up target_architecture_hook.
* config/v850/tm-v850.h (v850_register_names): Declare.
(REGISTER_NAME): Define to refer to v850_register_names.
(SR0_REGNUM, CTBP_REGNUM): Define.
(PS_REGNUM): Redefine in terms of SR0_REGNUM.
Tue Jan 26 18:27:26 1999 Elena Zannoni <ezannoni@kwikemart.cygnus.com>
* Makefile.in (c-exp.tab.c): Use BISON instead of YACC, to pick
the correct value from configure output.
(jv-exp.tab.c): Ditto.
(f-exp.tab.c): Ditto.
(m2-exp.tab.c): Ditto.
1999-01-26 Jason Molenda (jsm@bugshack.cygnus.com)
* breakpoint.h (ep_is_exception_catchpoint): Add prototype.
* frame.h (select_and_print_frame): Add prototype.
* stack.c (func_command): Call select_and_print_frame with correct
number of arguments. Reformat whitespace.
Tue Jan 26 16:53:54 1999 Fernando Nasser <fnasser@cygnus.com>
* remote.c (remote_query): fix maximum packet size to account for
remote_debug use.
(putpkt): add comment to alert about extra byte need.
Mon Jan 25 19:55:30 1999 Mark Alexander <marka@cygnus.com>
* sh-tdep.c (sh_target_architecture_hook): Return immediately
when a matching machine is found.
Fri Jan 22 09:10:35 1999 Mark Alexander <marka@cygnus.com>
* remote-mips.c (mips_initialize): Fix parameters to clear_breakpoint.
(common_breakpoint): Restore support for instruction breakpoints
on non-LSI targets.
Thu Jan 21 17:16:19 1999 Andrew Cagney <cagney@b1.cygnus.com>
* stack.c: Close open comment.
* symtab.c (find_pc_sect_line): Ditto.
Thu Jan 21 17:51:51 1999 Stan Shebs <shebs@andros.cygnus.com>
* procfs.c (init_procfs_ops): New function, fills in procfs_ops,
init only nonzero fields, leave to_require_attach and
to_require_detach empty, not needed for /proc systems yet.
(_initialize_procfs): Call init_procfs_ops.
From J.T. Conklin <jtc@redbacknetworks.com>:
* top.c (init_main): Fix tipo in description of the remotetimeout
variable.
* breakpoint.c (bpstat_stop_status): Handle systems where
DECR_PC_AFTER_BREAK != DECR_PC_AFTER_HW_BREAK.
Thu Jan 21 17:25:46 1999 Mark Alexander <marka@cygnus.com>
* mon960-rom.c (_initialize_mon960): Call init_mon960_cmds
to fill in mon960_cmds structure properly.
Wed Jan 20 17:53:22 1999 Stan Shebs <shebs@andros.cygnus.com>
* remote-sds.c (sds_ops): Define only once.
(init_sds_ops, sds_command, _initialize_remote_sds): Declare.
(init_sds_ops): Init only non-zero fields.
Wed Jan 20 15:45:15 1999 Mark Alexander <marka@cygnus.com>
* h8300-tdep.c (original_register_names, h8300h_register_names,
h8300_register_names): Define new variables.
(set_register_names): New function to set register names based on
current CPU type.
(h8300_command, h8300h_command, h8300s_command): Call
set_register_names.
* config/h8300/tm-h8300.h (h8300_register_names): Declare.
(REGISTER_NAME): Define to refer to h8300_register_names.
1999-01-19 Fernando Nasser <fnasser@totem.to.cygnus.com>
* sol-thread.c abug-rom.c cpu32bug-rom.c dbug-rom.c m32r-rom.c
mac-nat.c mon960-rom.c op50-rom.c ppc-bdm.c 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-mm.c remote-nindy.c remote-nrom.c
remote-os9k.c remote-rdp.c remote-sds.c remote-sim.c remote-st.c
remote-udi.c rom68k-rom.c sh3-rom.c sparcl-tdep.c sparclet-rom.c
v850ice.c win32-nat.c: cosmetic changes to conform to coding
standards.
1999-01-19 Jim Blandy <jimb@zwingli.cygnus.com>
Use aclocal to generate GDB's aclocal.m4 script.
* acinclude.m4: New file, containing the hand-written local macro
definitions that used to be in aclocal.m4. Don't sinclude
../bfd/aclocal.m4 any more; running aclocal in this directory will
get us the definitions we need. HOWEVER: Do sinclude
../bfd/acinclude.m4, because we need the definition of
BFD_NEED_DECLARATION.
* aclocal.m4: Regenerated by aclocal.
* configure: Regenerated by autoconf.
Tue Jan 19 10:27:23 1999 David Taylor <taylor@texas.cygnus.com>
* breakpoint.c (disable_breakpoints_in_shlibs): new parameter,
silent, controls whether to print message about removal of shared
library breakpoints.
* breakpoint.h (disable_breakpoints_in_shlibs): decl updated.
* irix5-nat.c (clear_solib): call disable_breakpoints_in_shlibs.
* osfsolib.c (clear_solib): ditto.
* solib.c (clear_solib): ditto.
* somsolib.c (som_solib_restart): update call to
disable_breakpoints_in_shlibs.
* target.h (child_post_attach): only declare if CHILD_POST_ATTACH
is define.
Tue Jan 19 18:07:11 1999 Andrew Cagney <cagney@b1.cygnus.com>
* corelow.c (solib_add_stub): Ditto.
(core_file_to_sym_file): Cast make_cleanup parameter.
* solib.c (symbol_add_stub, solib_map_sections): Change argument
to PTR insted of a char*. Matches catch_errors interface.
Mon Jan 18 14:01:24 1999 Andrew Cagney <cagney@b1.cygnus.com>
* remote-array.c (array_open): Don't use fprintf_filtered to send
data to the log file.
* remote-array.c (handle_load_dll): Change argument type to PTR so
that it is compatible with catch_errors.
* ocd.c (ocd_start_remote): Ditto.
* remote-sds.c (sds_start_remote): Ditto.
* win32-nat.c (win32_child_thread_alive): Namespace proof
child_thread_alive.
(init_child_ops): Update.
Mon Jan 18 12:03:47 1999 Andrew Cagney <cagney@b1.cygnus.com>
* remote-rdi.c (arm_rdi_open): Set gdb_hostif.hostosarg and
gdb_hostif.dbgarg to NULL instead of stdout.
(voiddummy, myprint, mywritec): Use gdb_stdout instead of stdout.
Mon Jan 18 16:40:50 1999 Stan Shebs <shebs@andros.cygnus.com>
* ser-ocd.c (ocd_open): Handle Unix case gracefully.
* target.c (dummy_target): Don't initialize statically.
(init_dummy_target): New function, fills in dummy_target.
(initialize_targets): Use it.
* hpux-thread.c (hpux_thread_ops): Don't initialize statically.
(init_hpux_thread_ops): New function, fills in hpux_thread_ops.
(_initialize_hpux_thread): Use it.
* m3-nat.c (m3_ops): Don't initialize statically.
(init_m3_ops): New function, fills in m3_ops.
(_initialize_m3): Use it.
1999-01-18 Fernando Nasser <fnasser@totem.to.cygnus.com>
* sol-thread.c: delete compile time initialization of target_ops
(_initialize_sol_thread): initialize target_ops at run time.
* hpux-thread.c: added target_ops entry.
* m3-nat.c: ditto.
Mon Jan 18 15:19:13 1999 David Taylor <taylor@texas.cygnus.com>
* procfs.c (procfs_ops): delete compile time initialization.
(_initialize_procfs): initialize procfs_ops at run time.
Mon Jan 18 12:51:44 1999 Christopher Faylor <cgf@cygnus.com>
* configure.in: Ensure that -luser32 is always linked in
for cygwin build.
* configure: Regenerated.
Mon Jan 18 08:38:05 1999 Mark Alexander <marka@cygnus.com>
* values.c (value_virtual_fn_field): Clear the pointed-to
offset when casting to the base class.
Mon Jan 18 10:30:51 1999 David Taylor <taylor@texas.cygnus.com>
* remote-udi.c (init_udi_ops): change non-existant udi_run_ops to
udi_ops; delete NULL initializers.
Mon Jan 18 12:03:47 1999 Andrew Cagney <cagney@b1.cygnus.com>
* serial.c (serial_close): gdb_fclose tages gdb_file** arg, not
gdb_file*.
* f-valprint.c, target.c, gdbarch.c: Pass gdb_stderr not stderr.
Mon Jan 18 10:46:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
* stack.c (print_frame_info_base): Don't cast call to
catch_errors.
(print_args_stub): Change char* arg to PTR.
* symmisc.c (print_symbol): Ditto.
* top.c (quit_cover): Ditto.
* remote.c (remote_open_1, remote_start_remote): Ditto.
* infrun.c (normal_stop, hook_stop_stub, restore_selected_frame):
Ditto.
* stack.c (backtrace_command): Cast first arg of make_cleanup to
make_cleanup_func.
* remote.c (remote_kill): Cast putpkt arg to catch_errors_ftype.
Mon Jan 18 08:47:02 1999 Andrew Cagney <cagney@b1.cygnus.com>
* defs.h (catch_errors_ftype): Define.
(catch_errors): Replace char* arg with PTR arg.
* top.c (catch_errors): Update
* breakpoint.c (bpstat_stop_status, bpstat_stop_status,
delete_breakpoint, breakpoint_re_set): Delete all casts in call to
catch_errors.
(breakpoint_cond_eval, watchpoint_check,
cover_target_enable_exception_callback, breakpoint_re_set_one):
Arg is PTR not char*.
* breakpoint.c (cover_target_enable_exception_callback): Change
type to int. Check for cast values of 0 and -1. Return a result!
(insert_breakpoints): Move declaration of SAL and ARGS to where
they are used.
1999-01-16 Fernando Nasser <fnasser@totem.to.cygnus.com>
* remote.c (remote_query): new function - creates proper interface
to the remote protocol "q" command.
Fri Jan 15 17:11:48 EST 1999 Zdenek Radouch (radouch@cygnus.com)
* config/fr30/tm-fr30.h: Changed ABI to match GCC change
(always use pointer for structs passed by value).
1999-01-15 Fernando Nasser <fnasser@totem.to.cygnus.com>
* target.h: added entry for target queries (to_query)
target.c: ditto.
Thu Jan 14 18:29:17 1999 David Taylor <taylor@texas.cygnus.com>
* remote-mm.c (mm_wait): fix stream arg to gdb_flush.
* remote-udi.c (udi_wait): fix stream arg to fwrite.
* symmisc.c (maintenance_check_symtabs): fix stream argument to
print_address_numeric.
Wed Jan 13 19:33:16 1999 David Taylor <taylor@texas.cygnus.com>
* breakpoint.c (insert_breakpoints): insert cast to eliminate
warning.
Wed Jan 13 14:59:02 1999 Michael Snyder <msnyder@cleaver.cygnus.com>
* infrun.c (set/show scheduler-locking) New command. Set a
mode bit that will control how GDB attempts to control thread
scheduling for step, continue, etc. (resume): make use of
the schedule-locking mode.
* target.h (struct target_ops): new field to_has_thread_control.
* sol-thread.c: initialize target_ops to_has_thread_control.
* procfs.c: ditto.
* target.c: ditto.
* m3-nat.c: ditto.
* remote.c: ditto.
* hpux-thread.c: ditto.
* thread.c: cull duplicate prototypes. Move prototypes to top.
* serial.c: indentation cleanup.
* breakpoint.c: add casts to eliminate compiler warnings.
Tue Jan 12 17:00:00 1999 Edith Epstein <eepstein@sophia.cygnus.com>
* inftarg.c (child_create_inferior): fixed HPUXHPPA specific
call to fork_inferior. The shell param is now NULL.
1999-01-12 Jason Molenda (jsm@bugshack.cygnus.com)
* monitor.c (init_base_monitor_ops): Whitespace cleanup.
(_initialize_remote_monitors): Same.
1999-01-12 Jason Molenda (jsm@bugshack.cygnus.com)
* monitor.c (init_monitor_ops): Initialize the monitor_ops
structure if it hasn't already been done.
Tue Jan 12 14:50:10 1999 Stan Shebs <shebs@andros.cygnus.com>
* inftarg.c (child_ops): Don't initialize statically.
(init_child_ops): New function, fills in child_ops.
(_initialize_inftarg): Use it.
(child_post_attach): Declare extern.
(child_wait): Fix ambiguous parens.
(child_attach_to_process): Remove unused local wstatus.
(child_insert_fork_catchpoint, child_remove_fork_catchpoint,
child_insert_vfork_catchpoint, child_remove_vfork_catchpoint,
child_has_forked, child_insert_exec_catchpoint,
child_remove_exec_catchpoint): Return a value.
Mon Jan 11 16:43:44 1999 Michael Snyder <msnyder@cleaver.cygnus.com>
* remote.c (remote_wait): Add inferior_pid to thread list only
if it is not already there.
1999-01-11 Jason Molenda (jsm@bugshack.cygnus.com)
* scm-tags.h: Update FSF's address on copyright notice.
* ser-e7kpc.c: Same.
* gnu-nat.h: Same.
Mon Jan 11 13:45:57 1999 Stu Grossman <grossman@babylon-5.cygnus.com>
* dwarf2read.c (dump_die): Change stderr to gdb_stderr.
* expprint.c (print_subexp): fprintf => fprintf_unfiltered.
* jv-typeprint.c (java_type_print_base): fputs => fputs_filtered.
* stack.c (struct function_bounds): Remove superfluous `typedef'.
* symfile.c (list_overlays_command): stdout => gdb_stdout.
* symmisc.c (maintenance_check_symtabs): stdout => gdb_stdout.
* utils.c (print_spaces): Make more efficient.
Mon Jan 11 13:55:51 1999 David Taylor <taylor@texas.cygnus.com>
* utils (print_spaces): fix arg to strcat; fix formatting.
Fri Jan 8 11:57:24 1999 Stan Shebs <shebs@andros.cygnus.com>
* exec.c (exec_ops): Don't initialize statically.
(init_exec_ops): New function, fills in exec_ops.
(_initialize_exec): Use it.
Thu Jan 7 17:50:15 EST 1999 Zdenek Radouch (radouch@cygnus.com)
Beta FR30 port.
* fr30-tdep.c
* config/fr30/tm-fr30.h
Wed Jan 6 12:28:35 1999 David Taylor <taylor@texas.cygnus.com>
* configure.in: Add an --enable-tui argument. Construct
tui/Makefile from tui/Makefile.in. Use AM_PROG_CC_STDC. If we
have the GUI, then we need this to process libgui.h.
(ENABLE_CFLAGS): define and export BUILD_TUI.
(AC_CHECK_HEADERS): Add check for term.h.
* configure.host (hppa-*-hpux10.20, hppa-*-hpux11.0*): New configs.
* config.in, configure : regenerated.
* Makefile.in: Allow the TUI code to be conditionally enabled.
(TUI_LIBRARY): New variable, value are set by the configuration
script. Set to the empty string when the TUI isn't enabled.
(gdb$(GDBEXT)): Use those, instead of referring to all-tui and
tui/libtui.a directly.
(BUILD_TUI): build the tui -- only when configured with
--enable-tui.
(YLWRAP): use ylwrap to avoid problems on systems w/o bison.
(gdb$(EXEEXT)): make it dependent on BUILD_TUI.
(all-tui): remove dependency from phony target.
(c-exp.tab.c): use ylwrap instead of bison.
(jv-exp.tab.c): ditto.
(f-exp.tab.c): ditto.
(m2-exp.tab.c): ditto.
(ALLDEPFILES): add somread.c, hp-psymtab-read.c, hp-symtab-read.c.
(SFILES): remove the above files
(COMMON_OBS): remove somread.o
(SFILES): Add the tui files to this, so they get included in etags
tables.
(gdb$(EXEEXT)): Add all-tui to the list of dependencies, and add
tui/libtui.a to the link list.
(all-tui): New rule, which does a recursive make in the tui
subdir.
(tui/libtui.a): When recursing, pass down ${FLAGS_TO_PASS}. And
don't echo the make command. This is closer to what the other
recursions do.
(HFILES_NO_SRCDIR): add hpread.h
(COMMON_OBS): add hp-psymtab-read.o, hp-symtab-read.o
(SFILES): add hp-psymtab-read.c, hp-symtab-read.c add rules for
the new files. Remove hpread.c, hpread.o
(gdb$(EXEEXT)): Depend on the actual tui library, not on a
fictitious target. Since the fictitious target never existed,
make would always relink.
(tui/libtui.a): Always recurse to make sure the library is up to
date.
Wed Jan 6 12:05:12 1999 Stan Shebs <shebs@andros.cygnus.com>
* remote.c: Pacify --enable-build-warnings, reformat code
to conform to standards, fix spelling errors.
(ishex, stubhex, record_currthread, etc): Declare.
(ishex, stubhex): Declare char arg as int.
(pack_string): Comment out, never used but possibly useful.
(threadref_to_int, remote_get_threadinfo, etc): Make static.
Wed Jan 6 11:43:32 1999 David Taylor <taylor@texas.cygnus.com>
The following changes were made by Elena Zannoni
<ezannoni@cygnus.com> and Edith Epstein <eepstein@cygnus.com> as
part of a project to merge in changes made by HP.
* c-exp.y: use external flag hp_som_som_object_present to decide
whether code was compiled by HP's compilers. Add two new C++
tokens for true and false.
(yylex): check for template name is done differently for the
HP/aCC compiler case. Change some of the template processing code
for handling HP aCC templates. Handle true and false tokens.
Tue Jan 5 11:13:36 1999 Michael Snyder <msnyder@cleaver.cygnus.com>
* remote.c (record_curthread): Must not modify inferior_pid when
called from wait_for_inferior. Instead, if a new thread-id is
detected, call add_thread.
(MAGIC_NULL_PID): new macro, use instead of the magic number
"42000".
(remote_find_new_threads): if inferior_pid is unknown, get and use
the current thread id.
(remote_start_remote): on connecting, attempt to get the current
thread id for inferior_pid.
(remote_resume): If pid == -1, then resume any-thread (not the
current thread specifically). Also some cosmetic fixups.
* thread.c (info_threads_command): don't initialize current_pid
until after call to FIND_NEW_THREADS (which may change inferior_pid).
Also some cosmetic fixups.
* infrun.c: cosmetic fixups and casts to avoid warnings.
* infcmd.c: cosmetic fixups, mainly long lines.
Tue Jan 5 11:55:57 1999 David Taylor <taylor@texas.cygnus.com>
* target.c (noprocess): terminate sentence with a period.
* breakpoint.c (catch_command_1): ditto.
* c-valprint.c (c_value_print): remove hack^2 from HP; it causes
testsuite losses with no real gain.
* inferior.h (START_INFERIOR_TRAPS_EXPECTED): restore, but only
if tm-*.h hasn't overridden default value.
1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
* configure.in: Fix whitespace indentation for --help.
* configure: Regenerated.
1999-01-04 Manuel Bouyer <bouyer@antioche.lip6.fr>
* main.c: Add --write command line option, document -w.
* gdb.1: Document --write.
1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
* configure.in: Require autoconf 2.12.1 or higher.
* doc/configure.in: Ditto.
* nlm/configure.in: Ditto.
* rdi-share/configure.in: Ditto.
* testsuite/configure.in: Ditto.
* doc/Makefile.in: Don't hardcode $(SHELL).
* nlm/Makefile.in: Ditto.
* rdi-share/Makefile.in: Ditto.
* testsuite/Makefile.in: Ditto.
Mon Jan 4 12:53:03 1999 Stan Shebs <shebs@andros.cygnus.com>
* remote-vx.c (init_vx_ops, init_vx_run_ops): Remove unneeded
inits of new fields, including ref to bogus field.
(vx_ops, vx_run_ops): Make static.
Mon Jan 4 15:05:29 1999 David Taylor <taylor@texas.cygnus.com>
* inferior.h (START_INFERIOR_TRAPS_EXPECTED): delete,
already defined in tm.h.
* inftarg.c: change <sys/unistd.h> to <unistd.h> and
conditionalize its inclusion.
* infttrace.c: ditto.
For older changes see ChangeLog-98
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
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