old version

1 files changed, 0 insertions, 315 deletions

diff --git a/sys/arch/mvme68k/stand/bootst/bootst.c b/sys/arch/mvme68k/stand/bootst/bootst.c
deleted file mode 100644
index a37854d9413..00000000000
--- a/sys/arch/mvme68k/stand/bootst/bootst.c
+++ /dev/null
@@ -1,315 +0,0 @@
-/*	$OpenBSD: bootst.c,v 1.5 1996/05/16 02:49:07 chuck Exp $ */
-
-#include <sys/types.h>
-#include <sys/param.h>
-#include <sys/reboot.h>
-#include <sys/exec.h>
-#include <machine/prom.h>
-
-#include "stand.h"
-#include "libsa.h"
-
-int load_kern();
-int read_tape_block __P((short ctrl, short dev, short *status,
-    void *addr, int *cnt, int blk_num, u_char *flags, int verbose));
-
-struct kernel {
-	void   *entry;
-	void   *symtab;
-	void   *esym;
-	int     bflags;
-	int     bdev;
-	char   *kname;
-	void   *smini;
-	void   *emini;
-	u_int   end_loaded;
-} kernel;
-
-typedef(*kernel_entry) __P((struct mvmeprom_args *, struct kernel *));
-
-int
-main()
-{
-	kernel_entry addr;
-	struct mvmeprom_args *pbugargs;
-
-	pbugargs = &bugargs;
-	/*
-	print_bugargs(pbugargs);
-	print_time();
-	print_brdid();
-	print_memory();
-	*/
-	parse_args(&kernel.kname, &kernel.bflags);
-	if (load_kern(pbugargs) == 1) {
-		printf("unsuccessful in loading kernel\n");
-	} else {
-		addr = kernel.entry;
-
-#if 0
-		printf("kernel loaded at %x\n", addr);
-		printf("kernel.entry %x\n", kernel.entry);
-		printf("kernel.symtab %x\n", kernel.symtab);
-		printf("kernel.esym %x\n", kernel.esym);
-		printf("kernel.bflags %x\n", kernel.bflags);
-		printf("kernel.bdev %x\n", kernel.bdev);
-		if (kernel.kname)
-			printf("kernel.kname <%s>\n", kernel.kname);
-		else
-			printf("kernel.kname <null>\n");
-		printf("kernel.end_loaded %x\n", kernel.end_loaded);
-#endif
-
-		if (kernel.bflags & RB_MINIROOT)
-			loadmini(kernel.end_loaded, pbugargs);
-
-#if 0
-		printf("kernel.smini %x\n", kernel.smini);
-		printf("kernel.emini %x\n", kernel.emini);
-		printf("kernel.end_loaded %x\n", kernel.end_loaded);
-#endif
-		if (kernel.bflags & RB_HALT)
-			_rtt();
-		if (((u_long)addr &0xf) == 0x2) {
-			(addr)(pbugargs, &kernel);
-		} else {
-			/* is type fixing anything like price fixing? */
-			typedef (* kernel_start) __P((int, int, void *,void *, void *));
-			kernel_start addr1;
-			addr1 = (void *)addr;
-			(addr1)(kernel.bflags, 0, kernel.esym, kernel.smini, kernel.emini
-	);
-		}
-
-	}
-	return (0);
-}
-
-#define MVMEPROM_SCALE (512/MVMEPROM_BLOCK_SIZE)
-
-int
-read_tape_block(ctrl, dev, status, addr, cnt, blk_num, flags, verbose)
-	short   ctrl;
-	short   dev;
-	short  *status;
-	void   *addr;
-	int    *cnt;
-	int     blk_num;
-	u_char	*flags;
-	int     verbose;
-{
-	struct mvmeprom_dskio dio;
-	int     ret;
-
-	dio.ctrl_lun = ctrl;
-	dio.dev_lun = dev;
-	dio.status = *status;
-	dio.pbuffer = addr;
-	dio.blk_num = blk_num;
-	dio.blk_cnt = *cnt / (512 / MVMEPROM_SCALE);
-	dio.flag = *flags;
-	dio.addr_mod = 0;
-
-	if (verbose)
-		printf("saddr %x eaddr %x", dio.pbuffer,
-		    (int) dio.pbuffer + (dio.blk_cnt * MVMEPROM_BLOCK_SIZE));
-	ret = mvmeprom_diskrd(&dio);
-
-	*status = dio.status;
-	*cnt = (dio.blk_cnt / MVMEPROM_SCALE) * 512;
-	if (verbose) {
-		printf("status %x ret %d ", *status, ret);
-		printf("flags %x blocks read %x cnt %x\n",
-		    *flags, dio.blk_cnt, *cnt);
-	}
-	return (ret);
-}
-#ifdef DEBUG
-int     verbose = 1;
-#else
-int     verbose = 0;
-#endif
-
-int
-load_kern(pbugargs)
-	struct mvmeprom_args *pbugargs;
-{
-	int     ret;
-	char   *addr;
-	u_char flags;
-	short   status = 0;
-	int     blk_num;
-	struct exec *pexec;
-	int     magic;
-	int    *esym;
-	int    *symtab;
-	int     cnt, len;
-	char    buf[512];
-
-	blk_num = 2;
-	/* flags = IGNORE_FILENUM; */
-	flags = 0;
-	cnt = 512;
-	ret = read_tape_block(pbugargs->ctrl_lun, pbugargs->dev_lun, &status,
-	    buf, &cnt, blk_num, &flags, verbose);
-	if (ret != 0) {
-		printf("unable to load kernel 1 status %x\n", status);
-		return (1);
-	}
-	pexec = (struct exec *) buf;
-	if (N_GETMID(*pexec) != MID_M68K &&
-	    N_GETMID(*pexec) != MID_M68K4K) {
-		printf("invalid mid on kernel\n");
-		return (1);
-	}
-
-	magic = N_GETMAGIC(*pexec);
-	switch (magic) {
-	case ZMAGIC:
-		break;
-	case NMAGIC:
-		printf("NMAGIC not yet supported");
-	case OMAGIC:
-	case QMAGIC:
-	default:
-		printf("Unknown or unsupported magic type <%x>\n", magic);
-		return (1);
-	}
-	if (magic == ZMAGIC) {
-		status = 0;
-		addr = (char *) (pexec->a_entry & ~0x0FFF);
-
-		bcopy(&buf, addr, 512);
-		/* 2nd block of exe */
-		addr += 512;
-
-		printf("text 0x%x data 0x%x bss 0x%x\n",
-		    pexec->a_text, pexec->a_data, pexec->a_bss);
-
-		len = (pexec->a_text - 512);	/* XXX */
-		len += (pexec->a_data);
-
-		printf("loading [ %x + %x ", pexec->a_text, pexec->a_data);
-
-		cnt = len;
-		flags = IGNORE_FILENUM;
-		ret = read_tape_block(pbugargs->ctrl_lun, pbugargs->dev_lun,
-		    &status, addr, &cnt, blk_num, &flags, verbose);
-		if (ret != 0 || cnt != len) {
-			printf("unable to load kernel 2 status %x\n", status);
-			return 1;
-		}
-		addr += len;
-
-		/* Skip over text and data and zero bss. */
-		len = pexec->a_bss;
-		printf("+ %x", len);
-#ifdef DEBUG
-		printf("bss %x - %x\n", addr, addr + pexec->a_bss);
-#endif
-		bzero(addr, pexec->a_bss);
-		addr += len;
-
-		if (pexec->a_syms != 0 && !(kernel.bflags & RB_NOSYM)) {
-			printf(" + [ %x", pexec->a_syms);
-			addr += 4;	/* skip over _end symbol */
-			symtab = (void *) pexec->a_syms;
-			len = pexec->a_syms;
-			cnt = ((len + (512 - 1)) / 512) * 512;
-			flags = IGNORE_FILENUM;
-			ret = read_tape_block(pbugargs->ctrl_lun,
-			    pbugargs->dev_lun, &status, addr,
-			    &cnt, blk_num, &flags, verbose);
-			if (ret != 0 || cnt != ((len + (512 - 1)) / 512) * 512) {
-				printf("unable to load kernel 3\n");
-				return 1;
-			}
-			/* this value should have already been loaded XXX */
-			esym = (void *) ((u_int) addr + pexec->a_syms);
-			if ((int) addr + cnt <= (int) esym) {
-				printf("missed loading count of symbols\n");
-				return 1;
-			}
-			addr += cnt;
-
-
-			len = *esym;
-#if 0
-			printf("start load %x end load %x %x\n", addr,
-			    len, addr + len);
-			printf("esym %x *esym %x\n", esym, len);
-#endif
-			/* dont load tail of already loaded */
-			len -= (u_int) addr - (u_int) esym;
-
-			if (len > 0) {
-				printf(" + %x", *esym);
-				esym = (void *) (addr + len);
-				cnt = ((len + (512 - 1)) / 512) * 512;
-				flags = IGNORE_FILENUM;
-				ret = read_tape_block(pbugargs->ctrl_lun,
-				    pbugargs->dev_lun, &status, addr,
-				    &cnt, blk_num, &flags, verbose);
-				if (ret != 0 || cnt != ((len + (512-1)) / 512)*512) {
-					printf("unable to load kernel 4\n");
-					return (1);
-				}
-				addr += len;
-				printf(" ]");
-			} else {
-				printf("+ %x ]", *esym);
-			}
-			esym = (int *) (((int) esym) + *esym);
-
-			kernel.symtab = symtab;
-			kernel.esym = esym;
-		} else {
-			kernel.symtab = 0;
-			kernel.esym = 0;
-		}
-		kernel.end_loaded = (int) addr;
-		flags = IGNORE_FILENUM | END_OF_FILE;
-		cnt = 8192;
-		printf("removing pad [");
-		ret = read_tape_block(pbugargs->ctrl_lun, pbugargs->dev_lun,
-		    &status, addr, &cnt, blk_num, &flags, verbose);
-		if (ret != 0) {
-			printf("unable to load kernel 5\n");
-			return (1);
-		}
-		printf(" %d ]", cnt);
-
-		printf("]\n");
-	}
-	kernel.entry = (void *) pexec->a_entry;
-	return (0);
-}
-
-int
-loadmini(addr, pbugargs)
-	u_int addr;
-	struct mvmeprom_args *pbugargs;
-{
-	int cnt, ret, blk_num = 3;
-	short status = 0;
-	u_char flags;
-
-	/* align addr to some boundary */
-#define ALIGN_F 0x4
-	addr = (u_int) ((((int) addr + ALIGN_F - 1) / ALIGN_F) * ALIGN_F);
-#undef ALIGN_F
-	flags = END_OF_FILE;
-	cnt = 6144 * 512;	/* some abserdly large value. (3meg) */
-	printf("loading miniroot[ ");
-	ret = read_tape_block(pbugargs->ctrl_lun, pbugargs->dev_lun,
-	    &status, (void *) addr, &cnt, blk_num, &flags, verbose);
-	if (ret != 0) {
-		printf("unable to load miniroot\n");
-		return (1);
-	}
-	kernel.smini = (void *)addr;
-	printf("%d ]\n", cnt);
-	kernel.emini = (void *) ((u_int) addr + cnt);
-	kernel.end_loaded = (u_int) kernel.emini;
-	return (0);
-}