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1994-08-22 Work to reduce the interrupts-off duration when running in DOS.Steve Chamberlain1-17/+72
* ser-go32.c: (dos_async_ready): See if anything is in the buffer. (dos_async_rx): rewrite to unpack as many characters from the asynctsr as possible into a local buffer.
1994-06-29 * remote-e7000.c (e7000_open): Don't try a tcp open if we'reSteve Chamberlain1-1/+0
using go32. * remote-hms.c (flush): New function. (expect): Get edge case right. (hms_read_inferior_memory): Be more tolerant of line noise.
1994-06-28ser-go32.c: Rewrite so it runs under windows.Steve Chamberlain1-44/+100
1994-04-15 * h8500-tdep.c (initialize_h8500_tdep, large_command):Steve Chamberlain1-1/+4
All references to value changed to value_ptrlage_command is now called big_command. All references to value changed to value_ptr. * remote-z8k.c (e7000_wait): Use target_waitstatus and SETSTOP * remote-hms.c (hms_wait): Timeout after five seconds. * ser-go32.c (dosasync_read): Poll if timeout < 0. * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted. * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1993-12-12 * ser-go32.c: Lint. (strncasecmp): Removed, now in libiberty.Steve Chamberlain1-104/+83
(go32_readchar): Special handling for faster polling. (async structure): Volatile. * h8300-tdep.c (print_register_hook): Allocate and use the right number bytes for the raw register. * h8500-tdep.c (regoff, frame_find_saved_reg, examine_prologue): deleted. (h8500_register_size, h8500_register_virtual_type, ): Use new way of counting registers. * remote-e7000.c (echo_index): deleted. (expect): Better handling of user interrupts. (expect_prompt): Remove never used log file support. (want, want_nopc): Add support for H8/300H. (fetch_regs_from_dump): Treat \r and \n as whitespace. (e7000_drain): Send an "end" command before waiting for output to stop. (e7000_wait): Cope with H8/300H, better handling of user interrupts. (why_stop, expect_n, sub2_from_pc): New function. * remote-utils.c (gr_load_image): call fflush and QUIT more regularly. * utils.c (notice_quit): New function for polling for user interrupts.
1993-11-01Change the stream argument to _filtered to GDB_FILE *.Thomas Lord1-1/+1
Change all references to stdout/stderr to gdb_stdout/gdb_stderr. Replace all calls to stdio output functions with calls to corresponding _unfiltered functions (`fprintf_unfiltered') Replaced calls to fopen for output to gdb_fopen. Added sufficient goo to utils.c and defs.h to make the above work. The net effect is that stdio output functions are only directly used in utils.c. Elsewhere, the _unfiltered and _filtered functions and GDB_FILE type are used. In the near future, GDB_FILE will stop being equivalant to FILE. The semantics of some commands has changed in a very subtle way: called in the right context, they may cause new occurences of prompt_for_continue() behavior. The testsuite doesn't notice anything like this, though. Please respect this change by not reintroducing stdio output dependencies in the main body of gdb code. All output from commands should go to a GDB_FILE. Target-specific code can still use stdio directly to communicate with targets.
1993-10-22 * Makefile.in (init.c): Generate using the source, not munch. ThisJim Kingdon1-0/+1
cleans up all kinds of hassles (which nm to use in munch, etc). The new formatting conventions (mostly already followed) are that the name of the _initialize_* routines must start in column zero, and must not be inside #if. * munch: Removed. * Makefile.in: Remove references to munch. * serial.c, remote.c, infptrace.c, maint.c, convex-tdep.c, alpha-tdep.c, hp300ux-nat.c, hppab-nat.c, osfsolib.c, remote-es.c, procfs.c, remote-udi.c, ser-go32.c, ultra3-xdep.c, sh-tdep.c, i960-tdep.c, hppa-tdep.c, h8500-tdep.c, dpx2-nat.c, delta68-nat.c, z8k-tdep.c: Make sure the above conventions are followed. Make sure they are all declared as returning void. Clean up miscellaneous comments and such.
1993-10-08 * inflow.c: Remove unused includes of sys/param.h, etc.Jim Kingdon1-19/+0
* inflow.c, ser-unix.c, ser-go32.c, ser-tcp.c, serial.h, terminal.h: Move all the process group stuff back to inflow.c; that's a better place for it and fixes problems with trying to get/set the process group of a tty we're doing remote debugging on. * terminal.h: Skip the redefine crap if HAVE_TERMIOS.
1993-08-06* ser-go32.c: Define job_control variable.Jim Kingdon1-1/+2
1993-07-28 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.Jim Kingdon1-3/+4
* nindy-share/*, remote-nindy.c: Extensive hacking to make it conform to GDB conventions like using memcpy not bcopy, serial.h, etc. This is to make it host on Solaris, AIX, etc. * Makefile.in: Reflect removed nindy-share files.
1993-06-30 * inftarg.c: Remove unused include of terminal.h.Jim Kingdon1-1/+48
* signals.h: Don't undefine signals anymore. * main.c: Use job_control from serial.h. * fork-child.c (fork_inferior): Use gdb_setpgid. * serial.h, ser-unix.c, ser-go32.c: Provide gdb_setpgid. * utils.c (quit): Use current_target->to_terminal_ours to figure out whether we care about lack of job control, rather than __GO32__. * utils.c: Include serial.h not terminal.h (quit): Use job_control not TIOCGPGRP. * terminal.h: Don't undefine TIOCGPGRP. * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_FLUSH_OUTPUT. * utils.c (quit): Use it. * serial.h: Add SERIAL_UN_FDOPEN. * utils.c (quit): Use it. * ser-unix.c: Add process group to ttystate. [HAVE_SGTTY]: Add tchars, ltchars, and lmode to ttystate. * inflow.c: Include serial.h not terminal.h. Use serial.h stuff to replace most of the maze of #ifdef's. * inflow.c, main.c, inferior.h: make gdb_has_a_terminal a function. * serial.h: Document SERIAL_SET_TTY_STATE as being immediate. * ser-unix.c: Use TIOCSETN not TIOCSETP so it is true. * serial.h, ser-unix.c, ser-go32.c, ser-tcp.c: Add SERIAL_PRINT_TTY_STATE, SERIAL_NOFLUSH_SET_TTY_STATE, and SERIAL_SET_PROCESS_GROUP. * inflow.c: Use them. * config/xm-svr4.h, config/rs6000/xm-rs6000.h, config/sparc/sun4os4.h: Define HAVE_TERMIOS. * Various: Remove all use of TIOC*_BROKEN.
1993-06-26 * remote.c: Add arg names to prototypes, in a modest effort atStu Grossman1-7/+6
clarification. Also add prototypes for some new functions. * (remote_wait): Better error reporting for 'T' responses. * ser-go32.c (strncasecmp): Make str1 & str2 be const. * (dos_async_init): Make usage message reflect requested port #. * ser-tcp.c (tcp_open): Terminate hostname properly to prevent random hostname lookup failures. Add nicer message for unknown host error. (wait_for): Wake up in case of exceptions. Also, restart select() if we got EINTR. * ser-unix.c (wait_for): Restart select() if we got EINTR. * serial.c: (serial_close): Clean up code.
1993-06-04 * ser-go32.c: Clean up lots of compilation nits.Stu Grossman1-14/+15
1993-05-29 * Makefile.in: Add new file ser-tcp.c.Stu Grossman1-7/+53
* defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED. * findvar.c (write_register): See if we are writing back the same value that's already in the register. If so, don't bother. * remote.c (putpkt, getpkt): Improve handling of communication problems. * ser-go32.c: Prototype it to death. Update serial_ops and add dummy routines where appropriate. * ser-tcp.c: New module to implement serial I/O via TCP connections. * ser-unix.c: Clean up getting/setting of tty state. Get rid of SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces. * serial.c: Add start of support for connect command. (serial_open): Distinguish between tcp and local devices. * serial.h (struct serial_ops): Get rid of restore, add get_tty_state and set_tty_state. Define protoypes and macros for this mess. * gdbserver/remote-utils.c: Add tcp support. (readchar): Do some real buffering. Handle error conditions gracefully. * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c (Lynx), remove lots of cruft.
1993-04-09 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.Stu Grossman1-4/+6
(putpkt, getpkt): Use new return codes for SERIAL_READCHAR. * ser-go32.c: Return -1 on most failures, 0 on most successes, and use new return codes for go32_readchar(). * ser-unix.c: Ditto. Also, move error handling up to caller for SERIAL_SETBAUDRATE(). * serial.c (serial_open): Internal call, not SERIAL_OPEN to get to specific routine. (serial_close): New routine to wrap around device close routine. serial.h: Clean & document return values more clearly.
1993-04-08 * ser-go32.c: Make it use serial port name.Stu Grossman1-24/+54
* go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1993-04-07 * ser-go32.c: Format. (go32_open): Use proper return value.Stu Grossman1-10/+14
* configure.in: Undo conditional configdirs hack for sparclite.
1993-04-06 * ser-go32.c: First cut at adapting to new serial interface.Stu Grossman1-173/+108
1993-01-04 * command.c (shell_escape, make_command, _initialze_command):Steve Chamberlain1-2/+8
don't create or use fork if CANT_FORK is defined. * serial.h, ser-go32.c: now compiles, but "the obvious problems of code written for the IBM PC" remain. * xm-go32.h: define CANT_FORK
1992-10-19* remote-hms.c, ser-go32.c, serial.h: Change fromStu Grossman1-9/+3
serial_timedreadchar() to new serial_readchar().
1992-09-02* ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.John Gilmore1-39/+51
* serial.h (EXFUN): Remove all uses, convert to PARAMS. * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files should include a ser-XXX.o module. * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap. * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const. * configure.in: Map unrecognized sun 68k's, sun sparcs, into known suns in configure.in, rather than mapping them to unique config files that happen to duplicate other config files. * config/sun3.{mh,mt}: Remove (use identical sun3os4.*). * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
1992-06-25* tm-hppa.h: New file, architectural definition of HP PA.John Gilmore1-6/+2
* tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h. * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c, hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c, ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in "defs.h". * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c, xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
1992-05-13 Changes to support GDB running on DOS using GO32 and H8 supportSteve Chamberlain1-0/+330
* defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h", allowing hosts with different text and binary file formats to work. * coffread.c (read_coff_symtab): changed calling convention and operation - now it opens its own file with FOPEN_RB rather than duping and fdopening the provided handle. * dbxread.c, cplus-dem.c: #include mangling. * exec.c: If O_BINARY isn't defined, set it to 0, call openp for binary files oring in the right bit. * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals. * remote-hms.c: cleanup to use the new remote serial stuff * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host independent remote terminal I/O. * remote.c: if DONT_USE_REMOTE is defined, then don't use it. * source.c (openp): fix off by one problem removing / - can now open a source file in the root directory with DOS. * values.c (value_as_pointer): remove bogus address bits from long. (unpack_long): unpack into unsigned long/short if pointer.
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