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gdb-3.1

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gdb-3.1 1989-01-31 17:56:40 +00:00 • committed by Pedro Alves
parent bb7592f010
commit e91b87a368
150 changed files with 54576 additions and 10225 deletions
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38
gdb/remote.c
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@ -62,18 +62,21 @@ anyone else from sharing it farther. Help stamp out software hoarding!
kill req k
*/
#include <stdio.h>
#include <signal.h>
#include "defs.h"
#include "initialize.h"
#include "param.h"
#include "frame.h"
#include "inferior.h"
#include "wait.h"
#ifdef USG
#include <sys/types.h>
#include <fcntl.h>
#endif
#include <stdio.h>
#include <signal.h>
#include <sys/ioctl.h>
#include <a.out.h>
#include <sys/file.h>
#ifdef HAVE_TERMIO
@ -97,14 +100,13 @@ int icache;
/* Descriptor for I/O to remote machine. */
int remote_desc;
#define PBUFSIZ 300
#define PBUFSIZ 400
static void remote_send ();
static void putpkt ();
static void getpkt ();
static void dcache_flush ();
START_FILE
/* Open a connection to a remote debugger.
NAME is the filename used for communication. */
@ -239,8 +241,8 @@ remote_store_registers (regs)
p = buf + 1;
for (i = 0; i < REGISTER_BYTES; i++)
{
*p++ = (regs[i] > 4) & 0xf;
*p++ = regs[i] & 0xf;
*p++ = tohex ((regs[i] >> 4) & 0xf);
*p++ = tohex (regs[i] & 0xf);
}
remote_send (buf);
@ -305,8 +307,8 @@ remote_write_bytes (memaddr, myaddr, len)
p = buf + strlen (buf);
for (i = 0; i < len; i++)
{
*p++ = (myaddr[i] > 4) & 0xf;
*p++ = myaddr[i] & 0xf;
*p++ = tohex ((myaddr[i] >> 4) & 0xf);
*p++ = tohex (myaddr[i] & 0xf);
}
remote_send (buf);
@ -338,7 +340,7 @@ remote_read_bytes (memaddr, myaddr, len)
each byte encoded as two hex characters. */
p = buf;
for (i = 0; i < REGISTER_BYTES; i++)
for (i = 0; i < len; i++)
{
if (p[0] == 0 || p[1] == 0)
error ("Remote reply is too short: %s", buf);
@ -440,12 +442,15 @@ getpkt (buf)
char *buf;
{
char *bp;
char csum = 0;
int c, c1, c2;
unsigned char csum;
unsigned int c, c1, c2;
extern kiodebug;
while (1)
{
/* Force csum to be zero here because of possible error retry. */
csum = 0;
while ((c = readchar()) != '$');
bp = buf;
@ -616,8 +621,3 @@ dcache_init ()
insque (db, &dcache_free);
}
static initialize ()
{
}
END_FILE