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authorJason Molenda <jmolenda@apple.com>1999-07-07 20:19:36 +0000
committerJason Molenda <jmolenda@apple.com>1999-07-07 20:19:36 +0000
commitc5aa993b1f4add48fbdc6cc3117059f616e49875 (patch)
treec809d06515a34428cc8df5f758fbc1b6117d4c30 /gdb/xmodem.c
parent3a4b77d8bee950afce6f9702aa65dc0e60817a82 (diff)
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import gdb-1999-07-07 post reformat
Diffstat (limited to 'gdb/xmodem.c')
-rw-r--r--gdb/xmodem.c61
1 files changed, 31 insertions, 30 deletions
diff --git a/gdb/xmodem.c b/gdb/xmodem.c
index d4faa42..8257ea8 100644
--- a/gdb/xmodem.c
+++ b/gdb/xmodem.c
@@ -1,21 +1,22 @@
/* XMODEM support for GDB, the GNU debugger.
Copyright 1995 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. */
#include "defs.h"
#include "serial.h"
@@ -87,7 +88,7 @@ crcinit ()
crc ^= CRC16;
}
- crctab [val] = crc;
+ crctab[val] = crc;
}
crctab_inited = 1;
@@ -103,7 +104,7 @@ docrc (p, len)
unsigned short crc = 0;
while (len-- > 0)
- crc = (crc << 8) ^ crctab [(crc >> 8) ^ *p++];
+ crc = (crc << 8) ^ crctab[(crc >> 8) ^ *p++];
return crc;
}
@@ -144,17 +145,17 @@ xmodem_init_xfer (desc)
}
/* Take 128 bytes of data and make a packet out of it.
- *
- * Each packet looks like this:
- * +-----+-------+-------+------+-----+
- * | SOH | Seq1. | Seq2. | data | SUM |
- * +-----+-------+-------+------+-----+
- * SOH = 0x01
- * Seq1 = The sequence number.
- * Seq2 = The complement of the sequence number.
- * Data = A 128 bytes of data.
- * SUM = Add the contents of the 128 bytes and use the low-order
- * 8 bits of the result.
+
+ * Each packet looks like this:
+ * +-----+-------+-------+------+-----+
+ * | SOH | Seq1. | Seq2. | data | SUM |
+ * +-----+-------+-------+------+-----+
+ * SOH = 0x01
+ * Seq1 = The sequence number.
+ * Seq2 = The complement of the sequence number.
+ * Data = A 128 bytes of data.
+ * SUM = Add the contents of the 128 bytes and use the low-order
+ * 8 bits of the result.
*
* send_xmodem_packet fills in the XMODEM fields of PACKET and sends it to the
* remote system. PACKET must be XMODEM_PACKETSIZE bytes long. The data must
@@ -174,14 +175,14 @@ xmodem_send_packet (desc, packet, len, hashmark)
int retries;
int pktlen;
int datasize;
-
+
/* build the packet header */
packet[1] = blknum;
packet[2] = ~blknum;
blknum++;
-
+
if (len <= XMODEM_DATASIZE)
{
packet[0] = SOH;
@@ -217,7 +218,7 @@ xmodem_send_packet (desc, packet, len, hashmark)
for (i = 3; i < datasize + 3; i++)
sum += packet[i];
- packet[3 + datasize] = sum; /* add the checksum */
+ packet[3 + datasize] = sum; /* add the checksum */
pktlen = datasize + 4;
}
@@ -246,7 +247,7 @@ xmodem_send_packet (desc, packet, len, hashmark)
}
}
- SERIAL_WRITE (desc, "\004", 1); /* Send an EOT */
+ SERIAL_WRITE (desc, "\004", 1); /* Send an EOT */
error ("xmodem_send_packet: Excessive retries.");
}
@@ -263,7 +264,7 @@ xmodem_finish_xfer (desc)
{
int c;
- SERIAL_WRITE (desc, "\004", 1); /* Send an EOT */
+ SERIAL_WRITE (desc, "\004", 1); /* Send an EOT */
c = readchar (desc, 3);
switch (c)