FreeChainXenon/binutils-gdb
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* NEWS: Mention native Windows support.

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* Makefile.in (gdb_select_h, ser_tcp_h): New.
	(ALLDEPFILES): Add ser-mingw.c.
	(event-loop.o, inflow.o, mingw-hdep.o, posix-hdep.o, ser-base.o)
	(ser-tcp.o, ser-unix.o): Update.
	(ser-mingw.o): New rule.
	* configure: Regenerated.
	* configure.ac: Add ser-mingw.o for mingw32.
	* ser-mingw.c: New file.
	* event-loop.c: Include "gdb_select.h".
	(gdb_select): Remove, moved to mingw-hdep.c and posix-hdep.c.
	* ser-base.c: Include "gdb_select.h".
	(ser_base_wait_for): Use gdb_select.
	* serial.c (serial_for_fd): New function.
	(serial_fdopen): Try "terminal" before "hardwire".  Initialize
	the allocated struct serial.
	(serial_wait_handle): New function.
	* serial.h (serial_for_fd, serial_wait_handle): New prototypes.
	(struct serial_ops) [USE_WIN32API]: Add wait_handle.
	* gdb_select.h: New file.
	* ser-tcp.c: Include "ser-tcp.h".  Remove unused "ser-unix.h" include.
	(net_close, net_read_prim, net_write_prim): Make global.
	(net_open): Likewise.  Pass an exception set to select.  Whitespace fix.
	Document why we can not use gdb_select.
	(_initialize_ser_tcp) [USE_WIN32API]: Do not register TCP support here.
	* ser-tcp.h: New file.
	* inflow.c (gdb_has_a_terminal): Don't initialize stdin_serial here.
	(handle_sigio): Use gdb_select.
	(initialize_stdin_serial): New function.
	* terminal.h (initialize_stdin_serial): New prototype.
	* top.c (gdb_init): Call initialize_stdin_serial.
	* mingw-hdep.c (gdb_select): New function, moved from gdb_select in
	event-loop.c.  Add exception condition support.  Use serial_for_fd
	and serial_wait_handle.  Fix timeout handling.
	* posix-hdep.c: Include "gdb_select.h".
	(gdb_select): New function.
	* remote-st.c (connect_command): Use gdb_select.
	* ser-unix.c: Include "gdb_select.h".
	(hardwire_send_break, wait_for): Use gdb_select.
This commit is contained in:
Daniel Jacobowitz 2006-02-10 22:01:43 +00:00
parent 121ce6e53d
commit 0ea3f30e21
20 changed files with 1181 additions and 138 deletions
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7
gdb/ser-base.c
View file

@ -1,7 +1,7 @@
/* Generic serial interface functions.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
2003, 2004, 2005 Free Software Foundation, Inc.
2003, 2004, 2005, 2006 Free Software Foundation, Inc.
This file is part of GDB.
@ -25,6 +25,7 @@
#include "ser-base.h"
#include "event-loop.h"
#include "gdb_select.h"
#include "gdb_string.h"
#include <sys/time.h>
#ifdef USE_WIN32API
@ -202,9 +203,9 @@ ser_base_wait_for (struct serial *scb, int timeout)
FD_SET (scb->fd, &exceptfds);
if (timeout >= 0)
numfds = select (scb->fd + 1, &readfds, 0, &exceptfds, &tv);
numfds = gdb_select (scb->fd + 1, &readfds, 0, &exceptfds, &tv);
else
numfds = select (scb->fd + 1, &readfds, 0, &exceptfds, 0);
numfds = gdb_select (scb->fd + 1, &readfds, 0, &exceptfds, 0);
if (numfds <= 0)
{