void
run_loadfile(u_long *marks, int howto)
{
u_long entry;
#ifndef _TEST
dev_t bootdev = bootdev_dip->bootdev;
size_t ac = BOOTARG_LEN;
caddr_t av = (caddr_t)BOOTARG_OFF;
bios_consdev_t cd;
extern int com_speed; /* from bioscons.c */
extern int com_addr;
bios_ddb_t ddb;
extern int db_console;
bios_bootduid_t bootduid;
if (sa_cleanup != NULL)
(*sa_cleanup)();
cd.consdev = cn_tab->cn_dev;
cd.conspeed = com_speed;
cd.consaddr = com_addr;
cd.consfreq = 0;
addbootarg(BOOTARG_CONSDEV, sizeof(cd), &cd);
if (bootmac != NULL)
addbootarg(BOOTARG_BOOTMAC, sizeof(bios_bootmac_t), bootmac);
if (db_console != -1) {
ddb.db_console = db_console;
addbootarg(BOOTARG_DDB, sizeof(ddb), &ddb);
}
bcopy(bootdev_dip->disklabel.d_uid, &bootduid.duid, sizeof(bootduid));
addbootarg(BOOTARG_BOOTDUID, sizeof(bootduid), &bootduid);
/* Pass memory map to the kernel */
mem_pass();
makebootargs(av, &ac);
entry = marks[MARK_ENTRY] & 0x0fffffff;
printf("entry point at 0x%x\n", (int) entry);
/* stack and the gung is ok at this point, so, no need for asm setup */
(*(startfuncp)entry)(howto, bootdev, BOOTARG_APIVER,
marks[MARK_END], extmem, cnvmem, ac, (int)av);
/* not reached */
#endif
}
void
machdep_exec(struct x_param *xp, int howto, void *loadaddr)
{
#ifdef EXEC_DEBUG
extern int debug;
int i;
#endif
size_t ac = BOOTARG_LEN;
void *av = (void *)BOOTARG_OFF;
#ifdef notyet
makebootargs(av, &ac);
#endif
#ifdef EXEC_DEBUG
if (debug) {
printf("ep=0x%x [", xp->xp_entry);
for (i = 0; i < 10240; i++) {
if (!(i % 8)) {
printf("\b\n%p:", &((u_int *)xp->xp_entry)[i]);
if (getchar() != ' ')
break;
}
printf("%x,", ((int *)xp->xp_entry)[i]);
}
printf("\b\b ]\n");
}
#endif
fcacheall();
__asm("mtctl %r0, %cr17");
__asm("mtctl %r0, %cr17");
/* stack and the gung is ok at this point, so, no need for asm setup */
(*(startfuncp)(xp->xp_entry)) ((int)pdc, howto, bootdev, xp->xp_end,
BOOTARG_APIVER, ac, av);
/* not reached */
}
