i386: move boot

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2 files changed, 0 insertions, 169 deletions

diff --git a/arch/i386/boot/tools/.gitignore b/arch/i386/boot/tools/.gitignore
deleted file mode 100644
index 378eac25d311..000000000000
--- a/arch/i386/boot/tools/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-build
diff --git a/arch/i386/boot/tools/build.c b/arch/i386/boot/tools/build.c
deleted file mode 100644
index b4248740ff0d..000000000000
--- a/arch/i386/boot/tools/build.c
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- *  Copyright (C) 1991, 1992  Linus Torvalds
- *  Copyright (C) 1997 Martin Mares
- *  Copyright (C) 2007 H. Peter Anvin
- */
-
-/*
- * This file builds a disk-image from two different files:
- *
- * - setup: 8086 machine code, sets up system parm
- * - system: 80386 code for actual system
- *
- * It does some checking that all files are of the correct type, and
- * just writes the result to stdout, removing headers and padding to
- * the right amount. It also writes some system data to stderr.
- */
-
-/*
- * Changes by tytso to allow root device specification
- * High loaded stuff by Hans Lermen & Werner Almesberger, Feb. 1996
- * Cross compiling fixes by Gertjan van Wingerde, July 1996
- * Rewritten by Martin Mares, April 1997
- * Substantially overhauled by H. Peter Anvin, April 2007
- */
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/sysmacros.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/mman.h>
-#include <asm/boot.h>
-
-typedef unsigned char  u8;
-typedef unsigned short u16;
-typedef unsigned long  u32;
-
-#define DEFAULT_MAJOR_ROOT 0
-#define DEFAULT_MINOR_ROOT 0
-
-/* Minimal number of setup sectors */
-#define SETUP_SECT_MIN 5
-#define SETUP_SECT_MAX 64
-
-/* This must be large enough to hold the entire setup */
-u8 buf[SETUP_SECT_MAX*512];
-int is_big_kernel;
-
-static void die(const char * str, ...)
-{
-        va_list args;
-        va_start(args, str);
-        vfprintf(stderr, str, args);
-        fputc('\n', stderr);
-        exit(1);
-}
-
-static void usage(void)
-{
-        die("Usage: build [-b] setup system [rootdev] [> image]");
-}
-
-int main(int argc, char ** argv)
-{
-        unsigned int i, sz, setup_sectors;
-        int c;
-        u32 sys_size;
-        u8 major_root, minor_root;
-        struct stat sb;
-        FILE *file;
-        int fd;
-        void *kernel;
-
-        if (argc > 2 && !strcmp(argv[1], "-b"))
-          {
-            is_big_kernel = 1;
-            argc--, argv++;
-          }
-        if ((argc < 3) || (argc > 4))
-                usage();
-        if (argc > 3) {
-                if (!strcmp(argv[3], "CURRENT")) {
-                        if (stat("/", &sb)) {
-                                perror("/");
-                                die("Couldn't stat /");
-                        }
-                        major_root = major(sb.st_dev);
-                        minor_root = minor(sb.st_dev);
-                } else if (strcmp(argv[3], "FLOPPY")) {
-                        if (stat(argv[3], &sb)) {
-                                perror(argv[3]);
-                                die("Couldn't stat root device.");
-                        }
-                        major_root = major(sb.st_rdev);
-                        minor_root = minor(sb.st_rdev);
-                } else {
-                        major_root = 0;
-                        minor_root = 0;
-                }
-        } else {
-                major_root = DEFAULT_MAJOR_ROOT;
-                minor_root = DEFAULT_MINOR_ROOT;
-        }
-        fprintf(stderr, "Root device is (%d, %d)\n", major_root, minor_root);
-
-        /* Copy the setup code */
-        file = fopen(argv[1], "r");
-        if (!file)
-                die("Unable to open `%s': %m", argv[1]);
-        c = fread(buf, 1, sizeof(buf), file);
-        if (ferror(file))
-                die("read-error on `setup'");
-        if (c < 1024)
-                die("The setup must be at least 1024 bytes");
-        if (buf[510] != 0x55 || buf[511] != 0xaa)
-                die("Boot block hasn't got boot flag (0xAA55)");
-        fclose(file);
-
-        /* Pad unused space with zeros */
-        setup_sectors = (c + 511) / 512;
-        if (setup_sectors < SETUP_SECT_MIN)
-                setup_sectors = SETUP_SECT_MIN;
-        i = setup_sectors*512;
-        memset(buf+c, 0, i-c);
-
-        /* Set the default root device */
-        buf[508] = minor_root;
-        buf[509] = major_root;
-
-        fprintf(stderr, "Setup is %d bytes (padded to %d bytes).\n", c, i);
-
-        /* Open and stat the kernel file */
-        fd = open(argv[2], O_RDONLY);
-        if (fd < 0)
-                die("Unable to open `%s': %m", argv[2]);
-        if (fstat(fd, &sb))
-                die("Unable to stat `%s': %m", argv[2]);
-        sz = sb.st_size;
-        fprintf (stderr, "System is %d kB\n", (sz+1023)/1024);
-        kernel = mmap(NULL, sz, PROT_READ, MAP_SHARED, fd, 0);
-        if (kernel == MAP_FAILED)
-                die("Unable to mmap '%s': %m", argv[2]);
-        sys_size = (sz + 15) / 16;
-        if (!is_big_kernel && sys_size > DEF_SYSSIZE)
-                die("System is too big. Try using bzImage or modules.");
-
-        /* Patch the setup code with the appropriate size parameters */
-        buf[0x1f1] = setup_sectors-1;
-        buf[0x1f4] = sys_size;
-        buf[0x1f5] = sys_size >> 8;
-        buf[0x1f6] = sys_size >> 16;
-        buf[0x1f7] = sys_size >> 24;
-
-        if (fwrite(buf, 1, i, stdout) != i)
-                die("Writing setup failed");
-
-        /* Copy the kernel code */
-        if (fwrite(kernel, 1, sz, stdout) != sz)
-                die("Writing kernel failed");
-        close(fd);
-
-        /* Everything is OK */
-        return 0;
-}