* remote-vxsparc.c: Remove all includes except for "defs.h",
"regcache.h", "vx-share/ptrace.h" and "vx-share/regPacket.h".
Include "sparc-tdep.h".
(SPARC_R_G1): New define.
(vxsparc_gregset): New variable.
(ext_format_sparc): Remove extern declaration.
(vx_read_register): Rewrite to use sparc32_supply_gregset and
sparc32_supply_fpregset.
(vx_write_register): Rewrite to use sparc32_collect_gregset,
sparc_collect_rwindow and sparc32_collect_fpregset.
* config/sparc/tm-vxworks.h: New file, based on recently removed
tm-vxsparc.h.
* config/sparc/vxworks.mt: New file, based on recently removed
vxworks.mt.
(remote_fileio_func_fstat) [HAVE_STRUCT_STAT_ST_BLOCKS]: Support
systems that don't have `st_blocks' member in `struct stat'.
* configure.in (HAVE_STRUCT_STAT_ST_BLOCKS): Ditto.
"*djgpp*" targets as well (DJGPP doesn't have termcap and doesn't
need one).
* config/djgpp/config.sed: Tweak to adapt to the changes in
configury.
* config/djgpp/djconfig.sh: Fix the test of unpacked
distribution, since there's no gdb.cxx directory anymore.
(dwarf2_frame_cache): Initialize PC_REGNUM with REG_RA and
SP_REGNUM with REG_CFA. Don't overwrite the initialized register
rule for registers left unspecified by the CFI. Remove the
special handling of PC_REGNUM. Add code to eleminate any REG_RA
rules.
(dwarf2_frame_prev_register): Remove the special handling of
SP_REGNUM. Add support for the REG_CFA rule.
* win32-nat.c (thread_info_struct): Add reload_context flag.
(thread_rec): Don't reload thread context here. Just set a flag.
(do_child_fetch_inferior_registers): Reload thread context here if appropriate.
Avoid doing anything if current_thread is NULL thanks to strange Windows
behavior.
(child_fetch_inferior_registers): Avoid doing anything if current_thread is
NULL.
(do_child_store_inferior_registers): Ditto.
(child_store_inferior_registers): Ditto.
(child_kill_inferior): Ditto.
(fake_create_process): Pretend to create a process for pathological windows
attach situation.
(get_child_debug_event): Call fake_create_process when the first event noticed
is thread creation rather than process creation.
(child_attach): Always set attach_flag when attaching.
(child_create_inferior): Set attach_flag to zero since we're not attaching.
clear_proceed_status doesn't free the command tree we're
evaluating out from under us, zero the bpstat's pointer to it, and
take care of freeing it ourselves.
* cli/cli-script.c (make_cleanup_free_command_lines): Make this
function externally visible.
* cli/cli-script.h (make_cleanup_free_command_lines): New
declaration.
* linespec.h (decode_line_1): Add new not_found_ptr parameter.
* linespec.c (decode_line_1): Add new parameter. Pass on
new parameter to decode_variable and symtab_from_filename
functions.
(decode_variable): Add new not_found_ptr parameter. Throw exception
rather than failing if the not_found_ptr is non-null and the
function is not found.
(symtab_from_filename): Add new not_found_ptr parametr. Throw
exception rather than failing if the not_found_ptr is non-null and
the source file is not found.
* breakpoint.c: Change all callers of decode_line_1 to add default
extra parameter for decode_line_1 calls.
* tracepoint.c: Ditto.
* cli/cli-cmds.c: Ditto.
* libunwind-frame.c (unw_find_dyn_list_p): Replace most arguments
with a single unw_dyn_info_t pointer.
(libunwind_find_dyn_list): Likewise.
* libunwind-frame.h: Likewise.
* ia64-tdep.c (ia64_find_unwind_table): Switch to using
UNW_INFO_FORMAT_REMOTE_TABLE so we can avoid having to read in the
entire unwind-table at once. Support for this table format has
been added to libunwind v0.95.
(ia64_find_proc_info_x): Adjust for remote-unwind-table changes.
(ia64_get_dyn_info_list): Adjust for interface change for
libunwind_find_dyn_list().
* breakpoint.c (breakpoint_enabled): New function to test whether
breakpoint is active and enabled.
(insert_bp_location, insert_breakpoints): Call new function to test
for enabled breakpoint.
(remove_breakpoint, breakpoint_here_p, breakpoint_thread_match)
(bpstat_should_step, bpstat_have_active_hw_watchpoints)
(disable_breakpoints_in_shlibs, hw_watchpoint_used_count)
(disable_watchpoints_before_interactive_call_start)
(breakpoint_re_set_one): Ditto.
(bpstat_stop_status): Use new function and simplify test.
Mark Kettenis