xref: /linux/arch/arm/boot/compressed/decompress.c (revision 94bd217e2d683719ab21a4ac117d8a1b91cbedc9)
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 
9 extern unsigned long free_mem_ptr;
10 extern unsigned long free_mem_end_ptr;
11 extern 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 
47 int do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x))
48 {
49 	return decompress(input, len, NULL, NULL, output, NULL, error);
50 }
51