void
boot(dev_t dev)
{
u_long marks[MARK_MAX];
char path[128];
pdc_init();
cninit();
devboot(dev, path);
strncpy(path + strlen(path), ":/bsd.rd", 9);
printf(">> OpenBSD/" MACHINE " CDBOOT 0.1\n"
"booting %s: ", path);
marks[MARK_START] = (u_long)DEFAULT_KERNEL_ADDRESS;
if (!loadfile(path, marks, LOAD_KERNEL)) {
marks[MARK_END] = ALIGN(marks[MARK_END] -
(u_long)DEFAULT_KERNEL_ADDRESS);
fcacheall();
__asm("mtctl %r0, %cr17");
__asm("mtctl %r0, %cr17");
(*(startfuncp)(marks[MARK_ENTRY]))((int)(long)pdc, 0, bootdev,
marks[MARK_END], BOOTARG_APIVER, BOOTARG_LEN,
(caddr_t)BOOTARG_OFF);
/* not reached */
}
}
void
boot(dev_t bootdev)
{
int fd;
int try = 0, st;
u_long marks[MARK_MAX];
machdep();
snprintf(prog_ident, sizeof(prog_ident),
">> OpenBSD/" MACHINE " %s %s", progname, version);
printf("%s\n", prog_ident);
devboot(bootdev, cmd.bootdev);
strlcpy(cmd.image, kernelfile, sizeof(cmd.image));
cmd.boothowto = 0;
cmd.conf = "/etc/boot.conf";
cmd.addr = (void *)DEFAULT_KERNEL_ADDRESS;
cmd.timeout = boottimeout;
st = read_conf();
if (!bootprompt)
snprintf(cmd.path, sizeof cmd.path, "%s:%s",
cmd.bootdev, cmd.image);
while (1) {
/* no boot.conf, or no boot cmd in there */
if (bootprompt && st <= 0)
do {
printf("boot> ");
} while(!getcmd());
st = 0;
bootprompt = 1; /* allow reselect should we fail */
printf("booting %s: ", cmd.path);
marks[MARK_START] = (u_long)cmd.addr;
if ((fd = loadfile(cmd.path, marks, LOAD_ALL)) != -1) {
close(fd);
break;
}
kernelfile = KERNEL;
try++;
strlcpy(cmd.image, kernelfile, sizeof(cmd.image));
printf(" failed(%d). will try %s\n", errno, kernelfile);
if (try < 2) {
if (cmd.timeout > 0)
cmd.timeout++;
} else {
if (cmd.timeout)
printf("Turning timeout off.\n");
cmd.timeout = 0;
}
}
/* exec */
run_loadfile(marks, cmd.boothowto);
}
void
boot(dev_t bootdev)
{
const char *bootfile = kernels[0];
int i = 0, try = 0, st;
u_long marks[MARK_MAX];
machdep();
snprintf(prog_ident, sizeof(prog_ident),
">> OpenBSD/" MACHINE " %s %s", progname, version);
printf("%s\n", prog_ident);
devboot(bootdev, cmd.bootdev);
strlcpy(cmd.image, bootfile, sizeof(cmd.image));
cmd.boothowto = 0;
cmd.conf = "/etc/boot.conf";
cmd.addr = (void *)DEFAULT_KERNEL_ADDRESS;
cmd.timeout = 5;
st = read_conf();
if (!bootprompt)
snprintf(cmd.path, sizeof cmd.path, "%s:%s",
cmd.bootdev, cmd.image);
while (1) {
/* no boot.conf, or no boot cmd in there */
if (bootprompt && st <= 0)
do {
printf("boot> ");
} while(!getcmd());
st = 0;
bootprompt = 1; /* allow reselect should we fail */
printf("booting %s: ", cmd.path);
marks[MARK_START] = (u_long)cmd.addr;
if (loadfile(cmd.path, marks, LOAD_ALL) >= 0)
break;
if (kernels[++i] == NULL) {
try += 1;
bootfile = kernels[i=0];
} else
bootfile = kernels[i];
strlcpy(cmd.image, bootfile, sizeof(cmd.image));
printf(" failed(%d). will try %s\n", errno, bootfile);
if (try < 2) {
if (cmd.timeout > 0)
cmd.timeout++;
} else {
if (cmd.timeout)
