LXR linux/arch/arm/boot/compressed/decompress.c

   1#define _LINUX_STRING_H_
   2
   3#include <linux/compiler.h>     /* for inline */
   4#include <linux/types.h>        /* for size_t */
   5#include <linux/stddef.h>       /* for NULL */
   6#include <linux/linkage.h>
   7#include <asm/string.h>
   8
   9extern unsigned long free_mem_ptr;
  10extern unsigned long free_mem_end_ptr;
  11extern void error(char *);
  12
  13#define STATIC static
  14#define STATIC_RW_DATA  /* non-static please */
  15
  16#define ARCH_HAS_DECOMP_WDOG
  17
  18/* Diagnostic functions */
  19#ifdef DEBUG
  20#  define Assert(cond,msg) {if(!(cond)) error(msg);}
  21#  define Trace(x) fprintf x
  22#  define Tracev(x) {if (verbose) fprintf x ;}
  23#  define Tracevv(x) {if (verbose>1) fprintf x ;}
  24#  define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
  25#  define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
  26#else
  27#  define Assert(cond,msg)
  28#  define Trace(x)
  29#  define Tracev(x)
  30#  define Tracevv(x)
  31#  define Tracec(c,x)
  32#  define Tracecv(c,x)
  33#endif
  34
  35#ifdef CONFIG_KERNEL_GZIP
  36#include "../../../../lib/decompress_inflate.c"
  37#endif
  38
  39#ifdef CONFIG_KERNEL_LZO
  40#include "../../../../lib/decompress_unlzo.c"
  41#endif
  42
  43#ifdef CONFIG_KERNEL_LZMA
  44#include "../../../../lib/decompress_unlzma.c"
  45#endif
  46
  47void do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x))
  48{
  49        decompress(input, len, NULL, NULL, output, NULL, error);
  50}
  51