patch-2.1.96 linux/arch/arm/boot/tools/build.c
Next file: linux/arch/arm/config.in
Previous file: linux/arch/arm/boot/compressed/Makefile
Back to the patch index
Back to the overall index
- Lines: 71
- Date:
Wed Dec 31 16:00:00 1969
- Orig file:
v2.1.95/linux/arch/arm/boot/tools/build.c
- Orig date:
Tue Jan 20 16:39:41 1998
diff -u --recursive --new-file v2.1.95/linux/arch/arm/boot/tools/build.c linux/arch/arm/boot/tools/build.c
@@ -1,70 +0,0 @@
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdarg.h>
-#include <a.out.h>
-
-typedef unsigned char byte;
-typedef unsigned short word;
-typedef unsigned long u32;
-
-void die(const char * str, ...)
-{
- va_list args;
- va_start(args, str);
- vfprintf(stderr, str, args);
- fputc('\n', stderr);
- exit (1);
-}
-
-int main(int argc, char **argv)
-{
- void *data;
- struct exec ex;
- FILE *f;
- int totlen;
-
- if (argc < 2) {
- fprintf(stderr, "Usage: build kernel-name\n");
- exit(1);
- }
-
- f = fopen(argv[1], "rb");
- if (!f)
- die("Unable to open `%s': %m", argv[1]);
-
- fread(&ex, 1, sizeof(ex), f);
-
- if(N_MAGIC(ex) == ZMAGIC) {
- fseek(f, 4096, SEEK_SET);
- totlen = ex.a_text + ex.a_data;
- } else
- if(N_MAGIC(ex) == QMAGIC) {
- unsigned long my_header;
-
- fseek(f, 4, SEEK_SET);
-
- my_header = 0xea000006;
-
- fwrite(&my_header, 4, 1, stdout);
-
- totlen = ex.a_text + ex.a_data - 4;
- } else {
- fprintf(stderr, "Unacceptable a.out header on kernel\n");
- fclose(f);
- exit(1);
- }
-
- fprintf(stderr, "Kernel is %dk (%dk text, %dk data, %dk bss)\n",
- (ex.a_text + ex.a_data + ex.a_bss)/1024,
- ex.a_text/1024, ex.a_data/1024, ex.a_bss/1024);
-
- data = malloc(totlen);
- fread(data, 1, totlen, f);
- fwrite(data, 1, totlen, stdout);
-
- free(data);
- fclose(f);
- fflush(stdout);
- return 0;
-}
FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen, slshen@lbl.gov