Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1946058AbbEVSk4 (ORCPT ); Fri, 22 May 2015 14:40:56 -0400 Received: from mail-wi0-f171.google.com ([209.85.212.171]:38199 "EHLO mail-wi0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1945905AbbEVSky (ORCPT ); Fri, 22 May 2015 14:40:54 -0400 From: Rabin Vincent To: jesper.nilsson@axis.com Cc: linux-kernel@vger.kernel.org, linux-cris-kernel@axis.com, Rabin Vincent Subject: [PATCH] CRIS: delete unused build.c Date: Fri, 22 May 2015 20:40:46 +0200 Message-Id: <1432320046-18441-1-git-send-email-rabin@rab.in> X-Mailer: git-send-email 2.1.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 8221 Lines: 309 This file called build.c is (ironically?) never built. Signed-off-by: Rabin Vincent --- arch/cris/boot/tools/build.c | 287 ------------------------------------------- 1 file changed, 287 deletions(-) delete mode 100644 arch/cris/boot/tools/build.c diff --git a/arch/cris/boot/tools/build.c b/arch/cris/boot/tools/build.c deleted file mode 100644 index c8adef3..0000000 --- a/arch/cris/boot/tools/build.c +++ /dev/null @@ -1,287 +0,0 @@ -/* - * linux/tools/build.c - * - * Copyright (C) 1991, 1992 Linus Torvalds - */ - -/* - * This file builds a disk-image from three different files: - * - * - bootsect: exactly 512 bytes of 8086 machine code, loads the rest - * - 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 - */ - -#include /* fprintf */ -#include -#include /* contains exit */ -#include /* unistd.h needs this */ -#include -#include -#include /* contains read/write */ -#include -#include - -#define MINIX_HEADER 32 - -#define N_MAGIC_OFFSET 1024 -#ifndef __BFD__ -static int GCC_HEADER = sizeof(struct exec); -#endif - -#ifdef __BIG_KERNEL__ -#define SYS_SIZE 0xffff -#else -#define SYS_SIZE DEF_SYSSIZE -#endif - -#define DEFAULT_MAJOR_ROOT 0 -#define DEFAULT_MINOR_ROOT 0 - -/* max nr of sectors of setup: don't change unless you also change - * bootsect etc */ -#define SETUP_SECTS 4 - -#define STRINGIFY(x) #x - -typedef union { - int i; - long l; - short s[2]; - char b[4]; -} conv; - -long intel_long(long l) -{ - conv t; - - t.b[0] = l & 0xff; l >>= 8; - t.b[1] = l & 0xff; l >>= 8; - t.b[2] = l & 0xff; l >>= 8; - t.b[3] = l & 0xff; l >>= 8; - return t.l; -} - -int intel_int(int i) -{ - conv t; - - t.b[0] = i & 0xff; i >>= 8; - t.b[1] = i & 0xff; i >>= 8; - t.b[2] = i & 0xff; i >>= 8; - t.b[3] = i & 0xff; i >>= 8; - return t.i; -} - -short intel_short(short l) -{ - conv t; - - t.b[0] = l & 0xff; l >>= 8; - t.b[1] = l & 0xff; l >>= 8; - return t.s[0]; -} - -void die(const char * str) -{ - fprintf(stderr,"%s\n",str); - exit(1); -} - -void usage(void) -{ - die("Usage: build bootsect setup system [rootdev] [> image]"); -} - -int main(int argc, char ** argv) -{ - int i,c,id,sz,tmp_int; - unsigned long sys_size, tmp_long; - char buf[1024]; -#ifndef __BFD__ - struct exec *ex = (struct exec *)buf; -#endif - char major_root, minor_root; - struct stat sb; - unsigned char setup_sectors; - - if ((argc < 4) || (argc > 5)) - usage(); - if (argc > 4) { - if (!strcmp(argv[4], "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[4], "FLOPPY")) { - if (stat(argv[4], &sb)) { - perror(argv[4]); - 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); - for (i=0;i0 ; i+=c ) -#ifdef __BIG_KERNEL__ - { - if (!i) { - /* Working with memcpy because of alignment constraints - on Sparc - Gertjan */ - memcpy(&tmp_long, &buf[2], sizeof(long)); - if (tmp_long != intel_long(0x53726448) ) - die("Wrong magic in loader header of 'setup'"); - memcpy(&tmp_int, &buf[6], sizeof(int)); - if (tmp_int < intel_int(0x200)) - die("Wrong version of loader header of 'setup'"); - buf[0x11] = 1; /* LOADED_HIGH */ - tmp_long = intel_long(0x100000); - memcpy(&buf[0x14], &tmp_long, sizeof(long)); /* code32_start */ - } -#endif - if (write(1,buf,c)!=c) - die("Write call failed"); -#ifdef __BIG_KERNEL__ - } -#endif - if (c != 0) - die("read-error on 'setup'"); - close (id); - setup_sectors = (unsigned char)((i + 511) / 512); - /* for compatibility with LILO */ - if (setup_sectors < SETUP_SECTS) - setup_sectors = SETUP_SECTS; - fprintf(stderr,"Setup is %d bytes.\n",i); - for (c=0 ; c sizeof(buf)) - c = sizeof(buf); - if (write(1,buf,c) != c) - die("Write call failed"); - i += c; - } - - if ((id=open(argv[3],O_RDONLY,0))<0) - die("Unable to open 'system'"); -#ifndef __BFD__ - if (read(id,buf,GCC_HEADER) != GCC_HEADER) - die("Unable to read header of 'system'"); - if (N_MAGIC(*ex) == ZMAGIC) { - GCC_HEADER = N_MAGIC_OFFSET; - lseek(id, GCC_HEADER, SEEK_SET); - } else if (N_MAGIC(*ex) != QMAGIC) - die("Non-GCC header of 'system'"); - fprintf(stderr,"System is %d kB (%d kB code, %d kB data and %d kB bss)\n", - (ex->a_text+ex->a_data+ex->a_bss)/1024, - ex->a_text /1024, - ex->a_data /1024, - ex->a_bss /1024); - sz = N_SYMOFF(*ex) - GCC_HEADER + 4; -#else - if (fstat (id, &sb)) { - perror ("fstat"); - die ("Unable to stat 'system'"); - } - sz = sb.st_size; - fprintf (stderr, "System is %d kB\n", sz/1024); -#endif - sys_size = (sz + 15) / 16; - if (sys_size > SYS_SIZE) - die("System is too big"); - while (sz > 0) { - int l, n; - - l = sz; - if (l > sizeof(buf)) - l = sizeof(buf); - if ((n=read(id, buf, l)) != l) { - if (n == -1) - perror(argv[1]); - else - fprintf(stderr, "Unexpected EOF\n"); - die("Can't read 'system'"); - } - if (write(1, buf, l) != l) - die("Write failed"); - sz -= l; - } - close(id); - if (lseek(1, 497, 0) == 497) { - if (write(1, &setup_sectors, 1) != 1) - die("Write of setup sectors failed"); - } - if (lseek(1,500,0) == 500) { - buf[0] = (sys_size & 0xff); - buf[1] = ((sys_size >> 8) & 0xff); - if (write(1, buf, 2) != 2) - die("Write failed"); - } - return(0); -} -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/