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1993-10-08 * inflow.c: Remove unused includes of sys/param.h, etc.Jim Kingdon1-120/+3
* 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.
1993-09-08gcc lintK. Richard Pixley1-5/+4
1993-08-13 * ser-unix.c (get_tty_state): if a descriptor is not a tty, thenK. Richard Pixley1-4/+14
simply save encode this fact as the process group and return success rather than an error. (set_tty_state): if process group is -1, do not reset the process group. (hardwire_reachar): comment change.
1993-08-08* ser-unix.c (hardwire_send_break) [HAVE_SGTTY]: Use select not usleep.Jim Kingdon1-4/+14
1993-07-29* ser-unix.c (gdb_setpgid): Pass our pid, not 0, to setpgid.Jim Kingdon1-1/+4
1993-07-28 * serial.h, ser-{unix,go32,tcp}.c: Add flush_input and send_break.Jim Kingdon1-0/+42
* 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.
1993-07-27 * config/sparc/xm-sun4os4.h: Define MEM_FNS_DECLARED and includeJim Kingdon1-6/+2
<memory.h>. Include <malloc.h> rather than declaring malloc functions ourself. * ser-unix.c (set_tty_state): Don't ignore errors setting process group. * inflow.c (terminal_inferior): If attach_flag set, ignore errors from set_tty_state.
1993-07-19* ser-unix.c: Don't try to use job control with termio.Jim Kingdon1-21/+22
1993-07-02 * ser-unix.c (hardwire_noflush_set_tty_state): Use an assignment,Jim Kingdon1-2/+3
not an initializer, to copy the structure.
1993-07-01 * ser-unix.c (hardwire_print_tty_state) [HAVE_TERMIOS]: Don'tJim Kingdon1-4/+11
print c_line. (_initialize_ser_hardwire): Just check whether _POSIX_JOB_CONTROL is defined; don't care what it is defined to.
1993-06-30 * inftarg.c: Remove unused include of terminal.h.Jim Kingdon1-8/+258
* 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.
1993-06-27* ser-unix.c: Move #include of <sys/time.h> to HAVE_SGTTY section.Jim Kingdon1-1/+4
1993-06-26 * remote.c: Add arg names to prototypes, in a modest effort atStu Grossman1-12/+17
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.
1993-05-29 * Makefile.in: Add new file ser-tcp.c.Stu Grossman1-98/+129
* 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.
1993-05-06 * ser-unix.c (wait_for): Use VTIME to do timeouts instead ofStu Grossman1-16/+46
poll() for termio{s}.
1993-05-04 * ser-unix.c (wait_for): New routine to handle read timeouts,Stu Grossman1-97/+63
etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
1993-05-02 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hexFred Fish1-1/+1
constants with slightly more portable definitions (still depends on 2's complement arithmetic though). * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>. * i386v-nat.c (sys/reg.h): Conditionalize include on NO_SYS_REG_H. Linux doesn't have <sys/reg.h>. * ser-unix.c (termio.h): Include <termio.h> like other files that include termio.h, not <sys/termio.h> which may not exist (on linux for example).
1993-04-30 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal withJim Kingdon1-17/+96
systems lacking select().
1993-04-09 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.Stu Grossman1-19/+12
(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.
1993-04-06 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].Stu Grossman1-0/+324
These implement a new serial line interface for talking to remote targets. * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts, EXCEPT go32, which gets ser-go32.c. * remote.c: Use new serial interface. More remote-xxx's to be converted later. * ser-bsd.c, ser-termios.c: Removed. * serial.c: New. Implements common operations for all serial types. * ser-unix.c: New. Unix specific serial operations for various flavors of Unix (Posix, SysV, BSD). * serial.h: Generic serial interface defs. * config/i386/go32.mh, config/i386/i386bsd.h, config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove ser-bsd.o from XDEPFILES. All the magic is now handled in configure.in.
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