import gdb-1999-07-07 post reformat

1 files changed, 95 insertions, 77 deletions

diff --git a/gdb/ser-e7kpc.c b/gdb/ser-e7kpc.c
index fae0859..5f35bae 100644
--- a/gdb/ser-e7kpc.c
+++ b/gdb/ser-e7kpc.c
@@ -1,21 +1,22 @@
 /* Remote serial interface using Hitachi E7000 PC ISA card in a PC
    Copyright 1994, 1999 Free Software Foundation, Inc.
 
-This file is part of GDB.
+   This file is part of GDB.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
 
 #if defined __GO32__ || defined _WIN32
 #include "defs.h"
@@ -57,26 +58,26 @@ static int e7000pc_set_tty_state PARAMS ((serial_t scb, serial_ttystate state));
 #define OFF_READY  	0x300c
 #define OFF_PON    	0x300e
 
-#define IDLE       0x0000           
-#define CMD_CI     0x4349           
-#define CMD_CO     0x434f           
-#define CMD_LO     0x4c4f           
-#define CMD_LS     0x4c53           
-#define CMD_SV     0x5356           
-#define CMD_SS     0x5353           
-#define CMD_OK     0x4f4b           
-#define CMD_ER     0x4552           
-#define CMD_NF     0x4e46           
-#define CMD_AB     0x4142           
-#define CMD_ED     0x4544           
-#define CMD_CE     0x4345           
+#define IDLE       0x0000
+#define CMD_CI     0x4349
+#define CMD_CO     0x434f
+#define CMD_LO     0x4c4f
+#define CMD_LS     0x4c53
+#define CMD_SV     0x5356
+#define CMD_SS     0x5353
+#define CMD_OK     0x4f4b
+#define CMD_ER     0x4552
+#define CMD_NF     0x4e46
+#define CMD_AB     0x4142
+#define CMD_ED     0x4544
+#define CMD_CE     0x4345
 
 static unsigned long fa;
 static unsigned long irqtod;
 static unsigned long ready;
 static unsigned long fb;
-static unsigned long cpd ;
-static unsigned long cdp ;
+static unsigned long cpd;
+static unsigned long cdp;
 static unsigned long ready;
 static unsigned long pon;
 static unsigned long irqtop;
@@ -101,16 +102,31 @@ static unsigned short sb;
 #define dosmemput(FROM, LEN, TO) memcpy ((void *)(TO), (void *)(FROM), (LEN))
 #endif
 
-static struct sw 
+static struct sw
+  {
+    int sw;
+    int addr;
+  }
+sigs[] =
 {
-  int sw;
-  int addr;
-} sigs[] = {
-  {0x14, 0xd0000},
-  {0x15, 0xd4000},
-  {0x16, 0xd8000},
-  {0x17, 0xdc000},
-  0};
+  {
+    0x14, 0xd0000
+  }
+  ,
+  {
+    0x15, 0xd4000
+  }
+  ,
+  {
+    0x16, 0xd8000
+  }
+  ,
+  {
+    0x17, 0xdc000
+  }
+  ,
+    0
+};
 
 #ifdef _MSC_VER
 /* Get the base of the data segment.  This is needed to calculate the offset
@@ -126,29 +142,29 @@ get_ds_base (void)
   unsigned long dsbase;
 
   __asm
-    {
-      mov dsval,ds
-    }
+  {
+    mov dsval, ds
+  }
 
   dsbase = 0;
 
-  GetThreadSelectorEntry (GetCurrentThread(), dsval, &ldt);
+  GetThreadSelectorEntry (GetCurrentThread (), dsval, &ldt);
 
   dsbase = ldt.HighWord.Bits.BaseHi << 24 | ldt.HighWord.Bits.BaseMid << 16
-	     | ldt.BaseLow;
+    | ldt.BaseLow;
 
   return dsbase;
 }
 #else /* !_MSC_VER */
 #define get_ds_base() 0
-#endif /* _MSC_VER */ 
+#endif /* _MSC_VER */
 
 static int
 e7000pc_init ()
 {
   int try;
   unsigned long dsbase;
-  
+
   dsbase = get_ds_base ();
 
   /* Look around in memory for the board's signature */
@@ -161,25 +177,25 @@ e7000pc_init ()
       fb = board_at + OFF_FB;
       cpd = board_at + OFF_CPD;
       cdp = board_at + OFF_CDP;
-      ready =board_at + OFF_READY;
-      pon = board_at + OFF_PON;	      
+      ready = board_at + OFF_READY;
+      pon = board_at + OFF_PON;
       irqtop = board_at + OFF_IRQTOP;
       irqtod = board_at + OFF_IRQTOD;
-      
+
       val = GET_WORD (ready);
 
-      if (val == (0xaaa0  | sigs[try].sw))
+      if (val == (0xaaa0 | sigs[try].sw))
 	{
 	  if (GET_WORD (pon) & 0xf)
 	    {
 	      SET_WORD (fa, 0);
 	      SET_WORD (fb, 0);
 
-	      SET_WORD (irqtop, 1); /* Disable interrupts from e7000 */
+	      SET_WORD (irqtop, 1);	/* Disable interrupts from e7000 */
 	      SET_WORD (ready, 1);
-	      printf_filtered ("\nConnected to the E7000PC at address 0x%x\n", 
+	      printf_filtered ("\nConnected to the E7000PC at address 0x%x\n",
 			       sigs[try].addr);
-	      return 1;	      
+	      return 1;
 	    }
 	  error ("The E7000 PC board is working, but the E7000 is turned off.\n");
 	  return 0;
@@ -200,14 +216,14 @@ static int pbuf_index;
 
 /* Return next byte from cdp.  If no more, then return -1.  */
 
-static int 
+static int
 e7000_get (void)
 {
   static char pbuf[1000];
   char tmp[1000];
   int x;
 
-  if (pbuf_index < pbuf_size) 
+  if (pbuf_index < pbuf_size)
     {
       x = pbuf[pbuf_index++];
     }
@@ -219,17 +235,17 @@ e7000_get (void)
       dosmemget (cdp + 8, pbuf_size + 1, tmp);
 
       /* Tell the E7000 we've eaten */
-      SET_WORD (fb, 0);	
+      SET_WORD (fb, 0);
       /* Swap it around */
-      for (i = 0; i < pbuf_size; i++) 
+      for (i = 0; i < pbuf_size; i++)
 	{
-	  pbuf[i] = tmp[i^1];
+	  pbuf[i] = tmp[i ^ 1];
 	}
       pbuf_index = 0;
-      x =  pbuf[pbuf_index++];
+      x = pbuf[pbuf_index++];
     }
-  else 
-    { 
+  else
+    {
       x = -1;
     }
   return x;
@@ -255,16 +271,16 @@ dosasync_read (fd, buf, len, timeout)
   then = now + timeout;
   while (i < len)
     {
-      int ch = e7000_get();
-      
+      int ch = e7000_get ();
+
       /* While there's room in the buffer, and we've already
-	 read the stuff in, suck it over */
-      if (ch != -1) 
+         read the stuff in, suck it over */
+      if (ch != -1)
 	{
 	  buf[i++] = ch;
-	  while (i < len && pbuf_index < pbuf_size )
+	  while (i < len && pbuf_index < pbuf_size)
 	    {
-	      ch = e7000_get();
+	      ch = e7000_get ();
 	      if (ch == -1)
 		break;
 	      buf[i++] = ch;
@@ -291,26 +307,26 @@ dosasync_write (fd, buf, len)
      int len;
 {
   int i;
-  char dummy[1000];  
-  
+  char dummy[1000];
+
   /* Construct copy locally */
-  ((short *)dummy)[0] = CMD_CI;
-  ((short *)dummy)[1] = len;
-  ((short *)dummy)[2] = 0;
-  ((short *)dummy)[3] = 0;
-  for (i = 0; i < len ; i++) 
+  ((short *) dummy)[0] = CMD_CI;
+  ((short *) dummy)[1] = len;
+  ((short *) dummy)[2] = 0;
+  ((short *) dummy)[3] = 0;
+  for (i = 0; i < len; i++)
     {
       dummy[(8 + i) ^ 1] = buf[i];
     }
 
   /* Wait for the card to get ready */
-  while (GET_WORD (fa) & 1) ;
+  while (GET_WORD (fa) & 1);
 
   /* Blast onto the ISA card */
-  dosmemput (dummy, 8 + len + 1,  cpd);
+  dosmemput (dummy, 8 + len + 1, cpd);
 
   SET_WORD (fa, 1);
-  SET_WORD (irqtod, 1); /* Interrupt the E7000 */
+  SET_WORD (irqtod, 1);		/* Interrupt the E7000 */
 
   return len;
 }
@@ -355,18 +371,20 @@ e7000pc_readchar (scb, timeout)
 {
   char buf;
 
- top:
+top:
 
   if (dosasync_read (scb->fd, &buf, 1, timeout))
     {
-      if (buf == 0) goto top;
+      if (buf == 0)
+	goto top;
       return buf;
     }
   else
     return SERIAL_TIMEOUT;
 }
 
-struct e7000pc_ttystate {
+struct e7000pc_ttystate
+{
   int dummy;
 };