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Commit f3c4b53d authored by Jesper Nilsson's avatar Jesper Nilsson
Browse files

[CRISv10] Clean up compressed/misc.c 



Many minor fixes in whitespace and formatting.

Signed-off-by: default avatarJesper Nilsson <jesper.nilsson@axis.com>
parent 7dd07105

arch/cris/arch-v10/boot/compressed/misc.c

+70 −57
Original line number Original line Diff line number Diff line
@@ -34,7 +34,6 @@ void* memcpy(void* __dest, __const void* __src, size_t __n); 




#define memzero(s, n)     memset((s), 0, (n))

#define memzero(s, n)     memset((s), 0, (n))







typedef unsigned char  uch;

typedef unsigned char  uch;

typedef unsigned short ush;

typedef unsigned short ush;

typedef unsigned long  ulg;

typedef unsigned long  ulg;
@@ -61,16 +60,31 @@ static unsigned outcnt = 0; /* bytes in output buffer */ 
#define ENCRYPTED    0x20 /* bit 5 set: file is encrypted */

#define ENCRYPTED    0x20 /* bit 5 set: file is encrypted */

#define RESERVED     0xC0 /* bit 6,7:   reserved */

#define RESERVED     0xC0 /* bit 6,7:   reserved */





#define get_byte() inbuf[inptr++]	

#define get_byte() (inbuf[inptr++])





/* Diagnostic functions */

/* Diagnostic functions */

#ifdef DEBUG

#ifdef DEBUG

#  define Assert(cond,msg) {if(!(cond)) error(msg);}

#  define Assert(cond, msg) do { \

		if (!(cond)) \

			error(msg); \

	} while (0)

#  define Trace(x) fprintf x

#  define Trace(x) fprintf x

#  define Tracev(x) {if (verbose) fprintf x ;}

#  define Tracev(x) do { \

#  define Tracevv(x) {if (verbose>1) fprintf x ;}

		if (verbose) \

#  define Tracec(c,x) {if (verbose && (c)) fprintf x ;}

			fprintf x; \

#  define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}

	} while (0)

#  define Tracevv(x) do { \

		if (verbose > 1) \

			fprintf x; \

	} while (0)

#  define Tracec(c, x) do { \

		if (verbose && (c)) \

			fprintf x; \

	} while (0)

#  define Tracecv(c, x) do { \

		if (verbose > 1 && (c)) \

			fprintf x; \

	} while (0)

#else

#else

#  define Assert(cond, msg)

#  define Assert(cond, msg)

#  define Trace(x)

#  define Trace(x)
@@ -107,7 +121,8 @@ static void *malloc(int size) 
{

{

	void *p;

	void *p;





	if (size <0) error("Malloc error");

	if (size < 0)

		error("Malloc error");





	free_mem_ptr = (free_mem_ptr + 3) & ~3;	/* Align */

	free_mem_ptr = (free_mem_ptr + 3) & ~3;	/* Align */
@@ -158,25 +173,24 @@ puts(const char *s) 
#endif

#endif

}

}





void*

void *memset(void *s, int c, size_t n)

memset(void* s, int c, size_t n)

{

{

	int i;

	int i;

	char *ss = (char *)s;

	char *ss = (char *)s;





	for (i=0;i<n;i++) ss[i] = c;

	for (i = 0; i < n; i++)

		ss[i] = c;





	return s;

	return s;

}

}





void*

void *memcpy(void *__dest, __const void *__src, size_t __n)

memcpy(void* __dest, __const void* __src,

			    size_t __n)

{

{

	int i;

	int i;

	char *d = (char *)__dest, *s = (char *)__src;

	char *d = (char *)__dest, *s = (char *)__src;





	for (i=0;i<__n;i++) d[i] = s[i];

	for (i = 0; i < __n; i++)

		d[i] = s[i];





	return __dest;

	return __dest;

}

}
@@ -186,8 +200,7 @@ memcpy(void* __dest, __const void* __src, 
 * (Used for the decompressed data only.)

 * (Used for the decompressed data only.)

 */

 */





static void

static void flush_window(void)

flush_window()

{

{

	ulg c = crc;         /* temporary variable */

	ulg c = crc;         /* temporary variable */

	unsigned n;

	unsigned n;
@@ -196,7 +209,9 @@ flush_window() 
	in = window;

	in = window;

	out = &output_data[output_ptr];

	out = &output_data[output_ptr];

	for (n = 0; n < outcnt; n++) {

	for (n = 0; n < outcnt; n++) {

	    ch = *out++ = *in++;

		ch = *out = *in;

		out++;

		in++;

		c = crc_32_tab[((int)c ^ ch) & 0xff] ^ (c >> 8);

		c = crc_32_tab[((int)c ^ ch) & 0xff] ^ (c >> 8);

	}

	}

	crc = c;

	crc = c;
@@ -205,8 +220,7 @@ flush_window() 
	outcnt = 0;

	outcnt = 0;

}

}





static void

static void error(char *x)

error(char *x)

{

{

	puts("\n\n");

	puts("\n\n");

	puts(x);

	puts(x);
@@ -255,8 +269,7 @@ void decompress_kernel(void) 
	makecrc();

	makecrc();





	__asm__ volatile ("move $vr,%0" : "=rm" (revision));

	__asm__ volatile ("move $vr,%0" : "=rm" (revision));

	if (revision < 10)

	if (revision < 10) {

	{

		puts("You need an ETRAX 100LX to run linux 2.6\n");

		puts("You need an ETRAX 100LX to run linux 2.6\n");

		while (1);

		while (1);

	}

	}