/*===========================================================================*
* image_dmp *
*===========================================================================*/
PUBLIC void image_dmp()
{
int m, i,j,r;
struct boot_image *ip;
static char ipc_to[BITCHUNK_BITS*2];
if ((r = sys_getimage(image)) != OK) {
report("IS","warning: couldn't get copy of image table", r);
return;
}
printf("Image table dump showing all processes included in system image.\n");
printf("---name-- -nr- -flags- -traps- -sq- ----pc- -stack- -ipc_to[0]--------\n");
for (m=0; m<NR_BOOT_PROCS; m++) {
ip = &image[m];
for (i=j=0; i < BITCHUNK_BITS; i++, j++) {
ipc_to[j] = (ip->ipc_to & (1<<i)) ? '1' : '0';
if (i % 8 == 7) ipc_to[++j] = ' ';
}
ipc_to[j] = '\0';
printf("%8s %4d %s %s %3d %7lu %7lu %s\n",
ip->proc_name, ip->proc_nr,
s_flags_str(ip->flags), s_traps_str(ip->trap_mask),
ip->priority, (long)ip->initial_pc, ip->stksize, ipc_to);
}
printf("\n");
}
/*===========================================================================*
* privileges_dmp *
*===========================================================================*/
PUBLIC void privileges_dmp()
{
register struct proc *rp;
static struct proc *oldrp = BEG_PROC_ADDR;
register struct priv *sp;
static char ipc_to[NR_SYS_PROCS + 1 + NR_SYS_PROCS/8];
int r, i,j, n = 0;
/* First obtain a fresh copy of the current process and system table. */
if ((r = sys_getprivtab(priv)) != OK) {
report("IS","warning: couldn't get copy of system privileges table", r);
return;
}
if ((r = sys_getproctab(proc)) != OK) {
report("IS","warning: couldn't get copy of process table", r);
return;
}
printf("\n--nr-id-name---- -flags- -traps- -ipc_to mask------------------------ \n");
for (rp = oldrp; rp < END_PROC_ADDR; rp++) {
if (isemptyp(rp)) continue;
if (++n > 23) break;
if (proc_nr(rp) == IDLE) printf("(%2d) ", proc_nr(rp));
else if (proc_nr(rp) < 0) printf("[%2d] ", proc_nr(rp));
else printf(" %2d ", proc_nr(rp));
r = -1;
for (sp = &priv[0]; sp < &priv[NR_SYS_PROCS]; sp++)
if (sp->s_proc_nr == rp->p_nr) { r ++; break; }
if (r == -1 && ! (rp->p_rts_flags & SLOT_FREE)) {
sp = &priv[USER_PRIV_ID];
}
printf("(%02u) %-7.7s %s %s ",
sp->s_id, rp->p_name,
s_flags_str(sp->s_flags), s_traps_str(sp->s_trap_mask)
);
for (i=j=0; i < NR_SYS_PROCS; i++, j++) {
ipc_to[j] = get_sys_bit(sp->s_ipc_to, i) ? '1' : '0';
if (i % 8 == 7) ipc_to[++j] = ' ';
}
ipc_to[j] = '\0';
printf(" %s \n", ipc_to);
}
if (rp == END_PROC_ADDR) rp = BEG_PROC_ADDR; else printf("--more--\r");
oldrp = rp;
}
/*===========================================================================*
* privileges_dmp *
*===========================================================================*/
void privileges_dmp()
{
register struct proc *rp;
static struct proc *oldrp = BEG_PROC_ADDR;
register struct priv *sp;
int r, i;
/* First obtain a fresh copy of the current process and system table. */
if ((r = sys_getprivtab(priv)) != OK) {
printf("IS: warning: couldn't get copy of system privileges table: %d\n", r);
return;
}
if ((r = sys_getproctab(proc)) != OK) {
printf("IS: warning: couldn't get copy of process table: %d\n", r);
return;
}
printf("-nr- -id- -name-- -flags- traps grants -ipc_to--"
" -kernel calls-\n");
PROCLOOP(rp, oldrp)
r = -1;
for (sp = &priv[0]; sp < &priv[NR_SYS_PROCS]; sp++)
if (sp->s_proc_nr == rp->p_nr) { r ++; break; }
if (r == -1 && !isemptyp(rp)) {
sp = &priv[USER_PRIV_ID];
}
printf("(%02u) %-7.7s %s %s %6d",
sp->s_id, rp->p_name,
s_flags_str(sp->s_flags), s_traps_str(sp->s_trap_mask),
sp->s_grant_entries);
for (i=0; i < NR_SYS_PROCS; i += BITCHUNK_BITS) {
printf(" %08x", get_sys_bits(sp->s_ipc_to, i));
}
printf(" ");
for (i=0; i < NR_SYS_CALLS; i += BITCHUNK_BITS) {
printf(" %08x", sp->s_k_call_mask[i/BITCHUNK_BITS]);
}
printf("\n");
}
