* sparc-tdep.c (sparc_extract_struct_value_address): Simplify to use
same method on both 32-bit and 64-bit machines.
* sparcl-tdep.c (sparclite_check_watch_resources): Simulator doesn't
support hardware breakpoints.
* config/sparc/tm-sparc.h (CALL_DUMMY): Improve comments.
work correctly on little-endian hosts.
(sparc_push_arguments): New function.
(gdb_print_insn_sparc): New function.
(_initialize_sparc_tdep): Make gdb_print_insn_sparc the default
disassembler, so that SPARClite-specific instructions will
be recognized.
* sparcl-tdep.c (readchar): Print debugging information.
(debug_serial_write): New function, a replacement for SERIAL_WRITE
that prints debugging information.
* config/sparc/tm-sparc.h (PUSH_ARGUMENTS): Define.
(sparc_push_arguments): Declare.
C, else it's `const'.
* c-lang.c c-lang.h ch-lang.c f-lang.c language.c m2-lang.c
scm-lang.c: Microsoft C can't hack const pointers. Use CONST_PTR
macro instead.
* configure configure.in defs.h: Use AC_C_CONST to figure out if
the compiler supports const. Gets rid of some cruft in defs.h.
* dwarf2read.c: <string.h> -> "gdb_string.h"
* remote-sim.c: Add prototypes. Fix call to gdbsim_kill.
* sparcl-tdep.c (download): Add prototypes to write_routine and
start_routine args.
* mswin/gdbwin.c: Don't include both varargs.h AND stdarg.h. Get
rid of varargs.h Include string.h.
* (gdbwin_update gdbwin_fputs regs_changed_f bpt_changed_f
update): Fix prototypes, fix calls.
* (update): Return value for catch_errors.
* (run_execute_command togdb_command_from_tty togdb_command):
Cleanup catching of errors from calls to execute_command. Also,
dup command string to avoid modifying const strings.
* (togdb_breakinfo_i_init togdb_breakinfo_i_next): Use 0 instead
of NULL when see if b->address isn't set.
* (bi_disable_bpt bi_enable_bpt bi_delete_all
bi_delete_breakpoint): Add arg to calls to update.
* (gui_command): Add prototype.
* (mswin_query): Fix prototype.
* (_initialize_gdbwin): Dup string to avoid modifying const.
* (info_path togdb_get_info_path): Remove const from decls cuz
this can't be const (it points at malloc'ed memory).
* (togdb_searchpath): Remove const from path. Dup string to
avoid modifying const strings.
* rindex -> strrchr.
* (gdbwin_list_symbols): Regexp param is const.
* Fix lots of refs to psymtabs to deref correct pointers.
* (togdb_set_breakpoint_sal): Call set_breakpoint_sal with sal,
not &sal.
* mswin/gdbwin.h (togdb_searchpath togdb_get_info_path
toget_set_info_path): Fix prototypes to match reality.
* mswin/gui.cpp: Define _beginthreadex and _endthreadex routines
with proper prototypes.
* mswin/iface.cpp (gdbwin_fputs): Define with correct number of args.
* mswin/ser-win32s.c: Fix defs of min and max.
* mswin/serdll32.c (OpenComm16): Make cbInQueue and cbOutQueue be
USHORT.
* (WriteComm16): Change lpBug from LPVOID to LPCSTR.
* mswin/serdll32.h: Fix prototypes for OpenComm16 and WriteComm16.
mdebugread.c os9kread.c source.c top.c utils.c: Don't
include param.h or sys/file.h (or unistd.h in some cases).
* defs.h exec.c inflow.c remote-array.c remote-e7000.c
sparcl-tdep.c terminal.h utils.c: Replace all occurances of
__WIN32__, WINGDB, WIN32, etc... with _WIN32.
* main.c: Remove #ifndef WINGDB around option processing. Fix
bug with passing argc==0 and argv==NULL to getopt.
* (main) Remove calls to access() before source_command. Let
soure_command handle access errors.
* maint.c (maintenance_dump_me): #ifdef out for _WIN32.
* symtab.c (operator_chars): Make this global for wingdb.
* top.c (disconnect): #ifdef out for _WIN32.
* (source_command): If got an error and from_tty, then call print
error, else just return quietly.
* utils.c (fatal_dump_core): Can't kill ourselves under windows.
Just exit.
* (pollquit notice_quit): #ifdef out stuff that doesn't exist
under windows.
that hardware watchpoint removal problems won't leave breakpoint
traps in the target.
* configure configure.in: Make --enable-gdbtk be the default.
* remote-e7000.c (e7000_insert_breakpoint,
e7000_remove_breakpoint): Use e7000 based breakpoints, not memory
breakpoints.
* (e7000_wait): Adjust PC back by two when we see a breakpoint to
compensate for e7000 maladjustment.
* sparcl-tdep.c (sparclite_check_watch_resources): Fix logic bug
which prevented hardware watchpoints from working.
* 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.
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.
top.c : Get rid of dis_asm_read_memory_hook. We can now call the
disassemblers directly and have no need for this hook anymore.
* defs.h, printcmd.c: Make print_insn be static.
* ser-go32.c (dos_comisr): Make this 8 bit clean.
* (dos_open dos_close): Allow multiple opens to the same device.
Use a ref count to prevent unwanted deallocations.
* sparcl-tdep.c: Put #ifdefs around all socket stuff to make GO32
happy.
* (sparclite_ops): Switch to download_stratum.
* target.h (enum strata): Move download_stratum before
process_stratum so that executable targets get pushed on top of
download targets.
Andrew Cagney