another, save infrun's state for the old thread and load infrun's
previous state for the new thread.
* thread.c (struct thread_info): Add new fields for thread specific
state saved/restored in infrun.c.
(add_thread): Initialize new fields.
(load_infrun_state): New function.
(save_infrun_state): New function.
* thread.h (load_infrun_state): Provide external decl.
(save_infrun_state): Likewise.
More single-stepping patches for lynx-6100.
wrong thread, make sure to write the fixed PC value into the thread
that stopped. Restart all threads after single stepping over a
breakpoint for a different thread.
* breakpoint.c (set_momentary_breakpoint): Make momentary
breakpoints thread specific in a multi-threaded program.
* lynx-nat.c (child_resume): Add some comments. Correctly
choose between the single and multi-threaded step and continue
ptrace calls.
Some of the lynx-6100 single stepping fixes.
should be char *, not unsigned char *.
* dcache.h (memxferfunc): Ditto.
* monitor.c (monitor_write_memory, monitor_read_memory_single):
Ditto.
(monitor_make_srec): Let compiler figure size of hextab.
to the top of child_wait; let the machine independent code in
wait_for_inferior deal with new thread notifications.
lynx-6100 (partial)
Fixes SEGV when multi-threaded program hits a breakpoint in a new
thread.
* monitor.c: Turn on caching.
(monitor_printf): If a ^C was sent, don't expect to see its
echo.
(monitor_open): Enable caching.
(monitor_resume, monitor_load): Flush cache.
(monitor_xfer_memory): Call cache routine.
(monitor_dump_regs): New.
(monitor_fetch_registers): If monitor_dump_regs available
then use it.
(monitor_load): Don't ref exec_bfd if it's NULL.
(monitor_load_srec): Use new monitor_make_srec calling convention.
(monitor_make_srec): Rewrite to cope with two, three and four byte
addresses.
* remote-hms.c (hms_cmds): Initialze end-of-command delim.
* dcache.h, dcache.h: Rewritten.
* remote.c: Reenable caching.
(getpkt): Reduce MAX_TRIES to 3.
(remote_xfer_memory): Use dcache_xfer_memory.
* defs.h (error_hook): New.
* top.c (error_hook): New definition.
* utils.c (error): Use error_hook if initialized.
* sparcl-tdep.c (HAVE_SOCKETS): Don't define if GO32 or WIN32. Use
HAVE_SOCKETS in place of #ifndef GO32.
* monitor.c: Turn on caching.
(monitor_printf): If a ^C was sent, don't expect to see its
echo.
(monitor_open): Enable caching.
(monitor_resume, monitor_load): Flush cache.
(monitor_xfer_memory): Call cache routine.
(monitor_dump_regs): New.
(monitor_fetch_registers): If monitor_dump_regs available
then use it.
(monitor_load): Don't ref exec_bfd if it's NULL.
(monitor_load_srec): Use new monitor_make_srec calling convention.
(monitor_make_srec): Rewrite to cope with two, three and four byte
addresses.
* remote-hms.c (hms_cmds): Initialze end-of-command delim.
* dcache.h, dcache.h: Rewritten.
* remote.c: Reenable caching.
(getpkt): Reduce MAX_TRIES to 3.
(remote_xfer_memory): Use dcache_xfer_memory.
* defs.h (error_hook): New.
* top.c (error_hook): New definition.
* utils.c (error): Use error_hook if initialized.
* sparcl-tdep.c (HAVE_SOCKETS): Don't define if GO32 or WIN32. Use
HAVE_SOCKETS in place of #ifndef GO32.
(INSTRUCTION_NULLIFIED): Allow specific targets to override.
* config/pa/tm-hppao.h (INSTRUCTION_NULLIFIED): Define to work
around losing mach kernel behavior.
* (create_file_win create_asm_win build_framework): Create null
bindings for meta keys to keep window from dropping down to
insertion point when meta is pressed by itself. New bindings:
Up/Down - Scroll up/down one line at a time
Next/Prior - Scroll up/down one page at a time
Home/End - Warp to current pc/end of file
* (build_framework): Turn on breakpoint menu.
* (create_command_window): Implement tab completion. Add binding
for ^C to stop target.
Don't assume the first entry on dld's library list is the main
program. Don't load the same library more than once and don't
consider the main program a shared library.
(som_solib_sharedlibrary_command): New function
(_initialize_som_solib): Add "sharedlibrary" command.
mentor-7135
* remote-hms.c (hms_open): Make static.
* mpw-config.in (MacSerial.h): Copy from version in {CIncludes},
not {MPW}Interfaces:CIncludes.
* ser-mac.c (mac_baud_rate_table): Fix value for 38400 baud.
* expression.h (enum exp_opcode): Added UNOP_LOWER, UNOP_UPPER,
UNUP_LENGTH.
* expprint.c (dump_expression): Handle the new exp_opcodes.
(print_subexp): Handle PREC_BUILTIN_FUNCTION.
(print_simple_m2_func): Removed.
(print_subexp): Remove support for Modula2 builtin functions.
* m2-lang.c (m2_op_print_tab): Add support for builtin functions.
* ch-exp.y: Parse LOWER, UPPER, and LENGTH builtins.
(write_lower_upper_value): Convenience function for LOWER and UPPER.
(upper_lower_argument, length_argument): Removed non-terminals.
* ch-lang.c (chill_op_print_tab): Entries for UPPER, LOWER, LENGTH.
(type_lower_upper): New function. Calculate LOWER/UPPER of type.
(value_chill_length): New function. Calcalate LENGTH of ARRAY/STRING.
(evaluate_subexp_chill): Handle UNOP_LOWER, UNOP_UPPER, UNOP_LENGTH.
This fixes PR 5015 (and 5826 which is a duplicate).
* defs.h: Don't declare strchr and friends if WIN32.
(DIRNAME_SEPARATOR): Move here from source.c.
(SLASH_P, SLASH_CHAR, SLASH_STRING, ROOTED_P): New macros,
symbolic definitions for filename bits.
* top.c (cd_command): Use these.
* source.c (mod_path, openp): Ditto.
* terminal.h: Disable termio/sgtty definitions if WIN32.
* findvar.c (registers_changed): Call registers_changed_hook
if it is defined.
for `watchdog' variable. This allows the user to put an upper
limit on the amount of time that GDB will wait for the target to
return from a step or continue operation. This will primarily be
used for the testsuite, where it is difficult to come up with a
reasonable timeout for things like function calls, which can take
as long as three minutes under some circumstances. If the
watchdog timer expires, GDB will generate an error that looks like
`Watchdog has expired.', and will detach from the target.
* remote-mips.c (mips_open): Setup initial frame from target.
Print it out so that user is told where the program is stopped
when they attach.
* remote-nrom.c: Loads of cleanups. Use serial code to open
network connections. Use expect() to wait for response to
download command.
* ser-tcp.c (tcp_open): Retry connection if we get ECONNREFUSED.
* serial.c serial.h (serial_open serial_fdopen serial_close):
Allow users to open the same device multiple times. They all get
to share the same serial_t. This is about the only way to have
multiple active targets use the same device (for download and
debug).
* sparcl-tdep.c: Keep #include <unistd.h> away from GO32.
* target.c: Add `targetdebug' variable. If this is non-zero,
then a special target is put at the top of the target stack which
will cause all calls through the target vector to have their args
and results printed out.
(codestream_fill): Handle byte order differences.
(setup_prologue_scan): Don't read stdarg function's "sub sp,sp,N".
(arc_get_frame_setup): Read it here.
(arc_frame_saved_pc): And here.
(arc_print_insn): New function.
(arc_set_cpu_type): Set arc_bfd_mach_type. Don't set tm_print_insn.
(_initialize_arc_tdep): Set tm_print_insn to arc_print_insn.
cpufile. Awk is not a utility required by the GNU coding
standards. This change also fixes the rigid whitespace
requirements that were required for awk.
stream for i/o with target board.
Use #error if HAVE_TERMIOS is not defined.
* sparclite/{Makefile.in, configure.in}: Converted to use
autoconf.
* sparclite/configure: New file, generated with autoconf 2.3.
hostfile, targetfile and nativefile. Awk is not a utility
required by the GNU coding standards. This change also
fixes the rigid whitespace requirements that were required
for awk.
* configure: regenerated.
