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unixlib36d
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debug
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1994-03-08
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/* debug.c (c) Copyright 1990 H.Rogers */
#ifndef DEBUG
#define DEBUG
#endif
/* __debug(s) dumps UNIX status with title "s" */
#include <string.h>
#include "sys/os.h"
#include "sys/unix.h"
#include "sys/syslib.h"
#include "sys/debug.h"
static void
__debugval (char *s, int i)
{
char *p = " ";
int x;
os_print (s);
x = (strlen (s) & 7);
x = x ? x : 8;
os_print (p + x);
os_prhex (i);
}
static void
__debugnl (void)
{
os_print ("\r\n");
}
#define NL() __debugnl()
#define VAL(s,i) __debugval(s,i)
void
__debug (char *s)
{
struct file *f;
int i;
NL ();
os_print ("# ");
if (s)
os_print (s);
NL ();
VAL ("__base: ", (int) __base);
NL ();
VAL ("__lomem: ", (int) __lomem);
VAL (" __himem: ", (int) __himem);
NL ();
VAL ("__break: ", (int) __break);
VAL (" __stack: ", (int) __stack);
NL ();
VAL ("__u:", (int) __u);
NL ();
VAL ("argc:", __u->argc);
VAL (" argv:", (int) __u->argv);
NL ();
for (i = 0; i < __u->argc; i++)
{
VAL ("argv[", (int) (__u->argv + i));
VAL (" ", i);
VAL (" ]:", (int) __u->argv[i]);
os_print (" ");
os_print (__u->argv[i]);
NL ();
}
VAL ("argb:", (int) __u->argb);
os_print (" ");
os_print (__u->argb);
NL ();
if (f = __u->file)
for (i = 0; i < 16; i++)
{
VAL ("f[", (int) (f + i));
VAL (" ", i);
VAL (" ].dup:", (int) f[i].dup);
NL ();
}
VAL ("pid:", (int) __u->pid);
VAL (" ppid:", (int) __u->ppid);
NL ();
VAL ("pproc:", (int) __u->pproc);
VAL (" wait:", __u->wait);
NL ();
VAL ("flag:", __u->flag);
VAL (" vreg:", (int) __u->vreg);
NL ();
NL ();
os_get ();
}