From: Matt Mackall <mpm@selenic.com>
To: Andrew Morton <akpm@osdl.org>, linux-kernel@vger.kernel.org
Cc: linux-arch@vger.kernel.org
Subject: [PATCH 8/20] inflate: (arch) kill unneeded declarations
Date: Mon, 31 Oct 2005 14:54:47 -0600 [thread overview]
Message-ID: <9.196662837@selenic.com> (raw)
In-Reply-To: <8.196662837@selenic.com>
inflate: remove a bunch of declarations/definitions from callers
This removes:
- memset/memzero/memcpy implementations
- OF
- STATIC
- gzip flag byte defines
- unused debug defines
and saves an average of 50 lines in each of 12 users.
Signed-off-by: Matt Mackall <mpm@selenic.com>
Index: 2.6.14/arch/alpha/boot/misc.c
===================================================================
--- 2.6.14.orig/arch/alpha/boot/misc.c 2005-10-28 20:39:32.000000000 -0700
+++ 2.6.14/arch/alpha/boot/misc.c 2005-10-28 21:05:01.000000000 -0700
@@ -22,7 +22,6 @@
#include <asm/uaccess.h>
-#define memzero(s,n) memset ((s),0,(n))
#define puts srm_printk
extern long srm_printk(const char *, ...)
__attribute__ ((format (printf, 1, 2)));
@@ -30,8 +29,6 @@ extern long srm_printk(const char *, ...
/*
* gzip delarations
*/
-#define OF(args) args
-#define STATIC static
typedef unsigned char uch;
typedef unsigned short ush;
@@ -47,34 +44,8 @@ static unsigned insize; /* valid bytes
static unsigned inptr; /* index of next byte to be processed in inbuf */
static unsigned outcnt; /* bytes in output buffer */
-/* gzip flag byte */
-#define ASCII_FLAG 0x01 /* bit 0 set: file probably ascii text */
-#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
-#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
-#define ORIG_NAME 0x08 /* bit 3 set: original file name present */
-#define COMMENT 0x10 /* bit 4 set: file comment present */
-#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */
-#define RESERVED 0xC0 /* bit 6,7: reserved */
-
#define get_byte() (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-/* Diagnostic functions */
-#ifdef DEBUG
-# define Assert(cond,msg) {if(!(cond)) error(msg);}
-# define Trace(x) fprintf x
-# define Tracev(x) {if (verbose) fprintf x ;}
-# define Tracevv(x) {if (verbose>1) fprintf x ;}
-# define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
-# define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
-#else
-# define Assert(cond,msg)
-# define Trace(x)
-# define Tracev(x)
-# define Tracevv(x)
-# define Tracec(c,x)
-# define Tracecv(c,x)
-#endif
-
static int fill_inbuf(void);
static void flush_window(void);
static void error(char *m);
Index: 2.6.14/arch/arm/boot/compressed/misc.c
===================================================================
--- 2.6.14.orig/arch/arm/boot/compressed/misc.c 2005-10-28 20:39:32.000000000 -0700
+++ 2.6.14/arch/arm/boot/compressed/misc.c 2005-10-28 21:05:01.000000000 -0700
@@ -45,90 +45,8 @@ icedcc_putstr(const char *ptr)
#define __ptr_t void *
/*
- * Optimised C version of memzero for the ARM.
+ * gzip declarations
*/
-void __memzero (__ptr_t s, size_t n)
-{
- union { void *vp; unsigned long *ulp; unsigned char *ucp; } u;
- int i;
-
- u.vp = s;
-
- for (i = n >> 5; i > 0; i--) {
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- }
-
- if (n & 1 << 4) {
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- }
-
- if (n & 1 << 3) {
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- }
-
- if (n & 1 << 2)
- *u.ulp++ = 0;
-
- if (n & 1 << 1) {
- *u.ucp++ = 0;
- *u.ucp++ = 0;
- }
-
- if (n & 1)
- *u.ucp++ = 0;
-}
-
-static inline __ptr_t memcpy(__ptr_t __dest, __const __ptr_t __src,
- size_t __n)
-{
- int i = 0;
- unsigned char *d = (unsigned char *)__dest, *s = (unsigned char *)__src;
-
- for (i = __n >> 3; i > 0; i--) {
- *d++ = *s++;
- *d++ = *s++;
- *d++ = *s++;
- *d++ = *s++;
- *d++ = *s++;
- *d++ = *s++;
- *d++ = *s++;
- *d++ = *s++;
- }
-
- if (__n & 1 << 2) {
- *d++ = *s++;
- *d++ = *s++;
- *d++ = *s++;
- *d++ = *s++;
- }
-
- if (__n & 1 << 1) {
- *d++ = *s++;
- *d++ = *s++;
- }
-
- if (__n & 1)
- *d++ = *s++;
-
- return __dest;
-}
-
-/*
- * gzip delarations
- */
-#define OF(args) args
-#define STATIC static
typedef unsigned char uch;
typedef unsigned short ush;
@@ -144,34 +62,8 @@ static unsigned insize; /* valid bytes
static unsigned inptr; /* index of next byte to be processed in inbuf */
static unsigned outcnt; /* bytes in output buffer */
-/* gzip flag byte */
-#define ASCII_FLAG 0x01 /* bit 0 set: file probably ascii text */
-#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
-#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
-#define ORIG_NAME 0x08 /* bit 3 set: original file name present */
-#define COMMENT 0x10 /* bit 4 set: file comment present */
-#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */
-#define RESERVED 0xC0 /* bit 6,7: reserved */
-
#define get_byte() (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-/* Diagnostic functions */
-#ifdef DEBUG
-# define Assert(cond,msg) {if(!(cond)) error(msg);}
-# define Trace(x) fprintf x
-# define Tracev(x) {if (verbose) fprintf x ;}
-# define Tracevv(x) {if (verbose>1) fprintf x ;}
-# define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
-# define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
-#else
-# define Assert(cond,msg)
-# define Trace(x)
-# define Tracev(x)
-# define Tracevv(x)
-# define Tracec(c,x)
-# define Tracecv(c,x)
-#endif
-
static int fill_inbuf(void);
static void flush_window(void);
static void error(char *m);
Index: 2.6.14/arch/arm26/boot/compressed/misc.c
===================================================================
--- 2.6.14.orig/arch/arm26/boot/compressed/misc.c 2005-10-28 20:39:32.000000000 -0700
+++ 2.6.14/arch/arm26/boot/compressed/misc.c 2005-10-28 21:05:01.000000000 -0700
@@ -30,90 +30,8 @@ unsigned int __machine_arch_type;
#define __ptr_t void *
/*
- * Optimised C version of memzero for the ARM.
- */
-void __memzero (__ptr_t s, size_t n)
-{
- union { void *vp; unsigned long *ulp; unsigned char *ucp; } u;
- int i;
-
- u.vp = s;
-
- for (i = n >> 5; i > 0; i--) {
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- }
-
- if (n & 1 << 4) {
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- }
-
- if (n & 1 << 3) {
- *u.ulp++ = 0;
- *u.ulp++ = 0;
- }
-
- if (n & 1 << 2)
- *u.ulp++ = 0;
-
- if (n & 1 << 1) {
- *u.ucp++ = 0;
- *u.ucp++ = 0;
- }
-
- if (n & 1)
- *u.ucp++ = 0;
-}
-
-static inline __ptr_t memcpy(__ptr_t __dest, __const __ptr_t __src,
- size_t __n)
-{
- int i = 0;
- unsigned char *d = (unsigned char *)__dest, *s = (unsigned char *)__src;
-
- for (i = __n >> 3; i > 0; i--) {
- *d++ = *s++;
- *d++ = *s++;
- *d++ = *s++;
- *d++ = *s++;
- *d++ = *s++;
- *d++ = *s++;
- *d++ = *s++;
- *d++ = *s++;
- }
-
- if (__n & 1 << 2) {
- *d++ = *s++;
- *d++ = *s++;
- *d++ = *s++;
- *d++ = *s++;
- }
-
- if (__n & 1 << 1) {
- *d++ = *s++;
- *d++ = *s++;
- }
-
- if (__n & 1)
- *d++ = *s++;
-
- return __dest;
-}
-
-/*
* gzip delarations
*/
-#define OF(args) args
-#define STATIC static
typedef unsigned char uch;
typedef unsigned short ush;
@@ -129,34 +47,8 @@ static unsigned insize; /* valid bytes
static unsigned inptr; /* index of next byte to be processed in inbuf */
static unsigned outcnt; /* bytes in output buffer */
-/* gzip flag byte */
-#define ASCII_FLAG 0x01 /* bit 0 set: file probably ascii text */
-#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
-#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
-#define ORIG_NAME 0x08 /* bit 3 set: original file name present */
-#define COMMENT 0x10 /* bit 4 set: file comment present */
-#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */
-#define RESERVED 0xC0 /* bit 6,7: reserved */
-
#define get_byte() (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-/* Diagnostic functions */
-#ifdef DEBUG
-# define Assert(cond,msg) {if(!(cond)) error(msg);}
-# define Trace(x) fprintf x
-# define Tracev(x) {if (verbose) fprintf x ;}
-# define Tracevv(x) {if (verbose>1) fprintf x ;}
-# define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
-# define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
-#else
-# define Assert(cond,msg)
-# define Trace(x)
-# define Tracev(x)
-# define Tracevv(x)
-# define Tracec(c,x)
-# define Tracecv(c,x)
-#endif
-
static int fill_inbuf(void);
static void flush_window(void);
static void error(char *m);
Index: 2.6.14/arch/cris/arch-v10/boot/compressed/misc.c
===================================================================
--- 2.6.14.orig/arch/cris/arch-v10/boot/compressed/misc.c 2005-10-28 20:39:32.000000000 -0700
+++ 2.6.14/arch/cris/arch-v10/boot/compressed/misc.c 2005-10-28 21:05:01.000000000 -0700
@@ -29,16 +29,6 @@
* gzip declarations
*/
-#define OF(args) args
-#define STATIC static
-
-void* memset(void* s, int c, size_t n);
-void* memcpy(void* __dest, __const void* __src,
- size_t __n);
-
-#define memzero(s, n) memset ((s), 0, (n))
-
-
typedef unsigned char uch;
typedef unsigned short ush;
typedef unsigned long ulg;
@@ -56,33 +46,7 @@ unsigned inptr = 0; /* index of next byt
static unsigned outcnt = 0; /* bytes in output buffer */
-/* gzip flag byte */
-#define ASCII_FLAG 0x01 /* bit 0 set: file probably ascii text */
-#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
-#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
-#define ORIG_NAME 0x08 /* bit 3 set: original file name present */
-#define COMMENT 0x10 /* bit 4 set: file comment present */
-#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */
-#define RESERVED 0xC0 /* bit 6,7: reserved */
-
-#define get_byte() inbuf[inptr++]
-
-/* Diagnostic functions */
-#ifdef DEBUG
-# define Assert(cond,msg) {if(!(cond)) error(msg);}
-# define Trace(x) fprintf x
-# define Tracev(x) {if (verbose) fprintf x ;}
-# define Tracevv(x) {if (verbose>1) fprintf x ;}
-# define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
-# define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
-#else
-# define Assert(cond,msg)
-# define Trace(x)
-# define Tracev(x)
-# define Tracevv(x)
-# define Tracec(c,x)
-# define Tracecv(c,x)
-#endif
+#define get_byte() inbuf[inptr++]
static int fill_inbuf(void);
static void flush_window(void);
@@ -166,25 +130,6 @@ puts(const char *s)
#endif
}
-void*
-memset(void* s, int c, size_t n)
-{
- int i;
- char *ss = (char*)s;
-
- for (i=0;i<n;i++) ss[i] = c;
-}
-
-void*
-memcpy(void* __dest, __const void* __src,
- size_t __n)
-{
- int i;
- char *d = (char *)__dest, *s = (char *)__src;
-
- for (i=0;i<__n;i++) d[i] = s[i];
-}
-
/* ===========================================================================
* Write the output window window[0..outcnt-1] and update crc and bytes_out.
* (Used for the decompressed data only.)
Index: 2.6.14/arch/cris/arch-v32/boot/compressed/misc.c
===================================================================
--- 2.6.14.orig/arch/cris/arch-v32/boot/compressed/misc.c 2005-10-28 20:39:32.000000000 -0700
+++ 2.6.14/arch/cris/arch-v32/boot/compressed/misc.c 2005-10-28 21:05:01.000000000 -0700
@@ -31,16 +31,6 @@
* gzip declarations
*/
-#define OF(args) args
-#define STATIC static
-
-void* memset(void* s, int c, size_t n);
-void* memcpy(void* __dest, __const void* __src,
- size_t __n);
-
-#define memzero(s, n) memset ((s), 0, (n))
-
-
typedef unsigned char uch;
typedef unsigned short ush;
typedef unsigned long ulg;
@@ -58,34 +48,8 @@ unsigned inptr = 0; /* index of next byt
static unsigned outcnt = 0; /* bytes in output buffer */
-/* gzip flag byte */
-#define ASCII_FLAG 0x01 /* bit 0 set: file probably ascii text */
-#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
-#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
-#define ORIG_NAME 0x08 /* bit 3 set: original file name present */
-#define COMMENT 0x10 /* bit 4 set: file comment present */
-#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */
-#define RESERVED 0xC0 /* bit 6,7: reserved */
-
#define get_byte() inbuf[inptr++]
-/* Diagnostic functions */
-#ifdef DEBUG
-# define Assert(cond,msg) {if(!(cond)) error(msg);}
-# define Trace(x) fprintf x
-# define Tracev(x) {if (verbose) fprintf x ;}
-# define Tracevv(x) {if (verbose>1) fprintf x ;}
-# define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
-# define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
-#else
-# define Assert(cond,msg)
-# define Trace(x)
-# define Tracev(x)
-# define Tracevv(x)
-# define Tracec(c,x)
-# define Tracecv(c,x)
-#endif
-
static int fill_inbuf(void);
static void flush_window(void);
static void error(char *m);
@@ -180,25 +144,6 @@ puts(const char *s)
#endif
}
-void*
-memset(void* s, int c, size_t n)
-{
- int i;
- char *ss = (char*)s;
-
- for (i=0;i<n;i++) ss[i] = c;
-}
-
-void*
-memcpy(void* __dest, __const void* __src,
- size_t __n)
-{
- int i;
- char *d = (char *)__dest, *s = (char *)__src;
-
- for (i=0;i<__n;i++) d[i] = s[i];
-}
-
/* ===========================================================================
* Write the output window window[0..outcnt-1] and update crc and bytes_out.
* (Used for the decompressed data only.)
Index: 2.6.14/arch/i386/boot/compressed/misc.c
===================================================================
--- 2.6.14.orig/arch/i386/boot/compressed/misc.c 2005-10-28 20:39:32.000000000 -0700
+++ 2.6.14/arch/i386/boot/compressed/misc.c 2005-10-28 21:05:01.000000000 -0700
@@ -19,21 +19,11 @@
* gzip declarations
*/
-#define OF(args) args
-#define STATIC static
-
-#undef memset
-#undef memcpy
-
/*
* Why do we do this? Don't ask me..
*
* Incomprehensible are the ways of bootloaders.
*/
-static void* memset(void *, int, size_t);
-static void* memcpy(void *, __const void *, size_t);
-#define memzero(s, n) memset ((s), 0, (n))
-
typedef unsigned char uch;
typedef unsigned short ush;
typedef unsigned long ulg;
@@ -48,33 +38,7 @@ static unsigned insize = 0; /* valid by
static unsigned inptr = 0; /* index of next byte to be processed in inbuf */
static unsigned outcnt = 0; /* bytes in output buffer */
-/* gzip flag byte */
-#define ASCII_FLAG 0x01 /* bit 0 set: file probably ASCII text */
-#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
-#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
-#define ORIG_NAME 0x08 /* bit 3 set: original file name present */
-#define COMMENT 0x10 /* bit 4 set: file comment present */
-#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */
-#define RESERVED 0xC0 /* bit 6,7: reserved */
-
#define get_byte() (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-
-/* Diagnostic functions */
-#ifdef DEBUG
-# define Assert(cond,msg) {if(!(cond)) error(msg);}
-# define Trace(x) fprintf x
-# define Tracev(x) {if (verbose) fprintf x ;}
-# define Tracevv(x) {if (verbose>1) fprintf x ;}
-# define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
-# define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
-#else
-# define Assert(cond,msg)
-# define Trace(x)
-# define Tracev(x)
-# define Tracevv(x)
-# define Tracec(c,x)
-# define Tracecv(c,x)
-#endif
static int fill_inbuf(void);
static void flush_window(void);
@@ -163,7 +127,9 @@ static void scroll(void)
{
int i;
- memcpy ( vidmem, vidmem + cols * 2, ( lines - 1 ) * cols * 2 );
+ for (i = 0; i < (lines - 1) * cols * 2; i++)
+ vidmem[i] = vidmem[i + cols * 2];
+
for ( i = ( lines - 1 ) * cols * 2; i < lines * cols * 2; i += 2 )
vidmem[i] = ' ';
}
@@ -205,25 +171,6 @@ static void putstr(const char *s)
outb_p(0xff & (pos >> 1), vidport+1);
}
-static void* memset(void* s, int c, size_t n)
-{
- int i;
- char *ss = (char*)s;
-
- for (i=0;i<n;i++) ss[i] = c;
- return s;
-}
-
-static void* memcpy(void* __dest, __const void* __src,
- size_t __n)
-{
- int i;
- char *d = (char *)__dest, *s = (char *)__src;
-
- for (i=0;i<__n;i++) d[i] = s[i];
- return __dest;
-}
-
/* ===========================================================================
* Fill the input buffer. This is called only when the buffer is empty
* and at least one byte is really needed.
Index: 2.6.14/arch/m32r/boot/compressed/misc.c
===================================================================
--- 2.6.14.orig/arch/m32r/boot/compressed/misc.c 2005-10-28 20:39:32.000000000 -0700
+++ 2.6.14/arch/m32r/boot/compressed/misc.c 2005-10-28 21:05:01.000000000 -0700
@@ -19,13 +19,6 @@
* gzip declarations
*/
-#define OF(args) args
-#define STATIC static
-
-#undef memset
-#undef memcpy
-#define memzero(s, n) memset ((s), 0, (n))
-
typedef unsigned char uch;
typedef unsigned short ush;
typedef unsigned long ulg;
@@ -40,34 +33,8 @@ static unsigned insize = 0; /* valid by
static unsigned inptr = 0; /* index of next byte to be processed in inbuf */
static unsigned outcnt = 0; /* bytes in output buffer */
-/* gzip flag byte */
-#define ASCII_FLAG 0x01 /* bit 0 set: file probably ASCII text */
-#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
-#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
-#define ORIG_NAME 0x08 /* bit 3 set: original file name present */
-#define COMMENT 0x10 /* bit 4 set: file comment present */
-#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */
-#define RESERVED 0xC0 /* bit 6,7: reserved */
-
#define get_byte() (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-/* Diagnostic functions */
-#ifdef DEBUG
-# define Assert(cond,msg) {if(!(cond)) error(msg);}
-# define Trace(x) fprintf x
-# define Tracev(x) {if (verbose) fprintf x ;}
-# define Tracevv(x) {if (verbose>1) fprintf x ;}
-# define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
-# define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
-#else
-# define Assert(cond,msg)
-# define Trace(x)
-# define Tracev(x)
-# define Tracevv(x)
-# define Tracec(c,x)
-# define Tracecv(c,x)
-#endif
-
static int fill_inbuf(void);
static void flush_window(void);
static void error(char *m);
@@ -125,25 +92,6 @@ static void gzip_release(void **ptr)
free_mem_ptr = (long) *ptr;
}
-void* memset(void* s, int c, size_t n)
-{
- int i;
- char *ss = (char*)s;
-
- for (i=0;i<n;i++) ss[i] = c;
- return s;
-}
-
-void* memcpy(void* __dest, __const void* __src,
- size_t __n)
-{
- int i;
- char *d = (char *)__dest, *s = (char *)__src;
-
- for (i=0;i<__n;i++) d[i] = s[i];
- return __dest;
-}
-
/* ===========================================================================
* Fill the input buffer. This is called only when the buffer is empty
* and at least one byte is really needed.
Index: 2.6.14/arch/sh/boot/compressed/misc.c
===================================================================
--- 2.6.14.orig/arch/sh/boot/compressed/misc.c 2005-10-28 20:39:32.000000000 -0700
+++ 2.6.14/arch/sh/boot/compressed/misc.c 2005-10-28 21:05:01.000000000 -0700
@@ -21,13 +21,6 @@
* gzip declarations
*/
-#define OF(args) args
-#define STATIC static
-
-#undef memset
-#undef memcpy
-#define memzero(s, n) memset ((s), 0, (n))
-
typedef unsigned char uch;
typedef unsigned short ush;
typedef unsigned long ulg;
@@ -42,34 +35,8 @@ static unsigned insize = 0; /* valid by
static unsigned inptr = 0; /* index of next byte to be processed in inbuf */
static unsigned outcnt = 0; /* bytes in output buffer */
-/* gzip flag byte */
-#define ASCII_FLAG 0x01 /* bit 0 set: file probably ASCII text */
-#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
-#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
-#define ORIG_NAME 0x08 /* bit 3 set: original file name present */
-#define COMMENT 0x10 /* bit 4 set: file comment present */
-#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */
-#define RESERVED 0xC0 /* bit 6,7: reserved */
-
#define get_byte() (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-/* Diagnostic functions */
-#ifdef DEBUG
-# define Assert(cond,msg) {if(!(cond)) error(msg);}
-# define Trace(x) fprintf x
-# define Tracev(x) {if (verbose) fprintf x ;}
-# define Tracevv(x) {if (verbose>1) fprintf x ;}
-# define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
-# define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
-#else
-# define Assert(cond,msg)
-# define Trace(x)
-# define Tracev(x)
-# define Tracevv(x)
-# define Tracec(c,x)
-# define Tracecv(c,x)
-#endif
-
static int fill_inbuf(void);
static void flush_window(void);
static void error(char *m);
@@ -156,25 +123,6 @@ int puts(const char *s)
}
#endif
-void* memset(void* s, int c, size_t n)
-{
- int i;
- char *ss = (char*)s;
-
- for (i=0;i<n;i++) ss[i] = c;
- return s;
-}
-
-void* memcpy(void* __dest, __const void* __src,
- size_t __n)
-{
- int i;
- char *d = (char *)__dest, *s = (char *)__src;
-
- for (i=0;i<__n;i++) d[i] = s[i];
- return __dest;
-}
-
/* ===========================================================================
* Fill the input buffer. This is called only when the buffer is empty
* and at least one byte is really needed.
Index: 2.6.14/arch/sh64/boot/compressed/misc.c
===================================================================
--- 2.6.14.orig/arch/sh64/boot/compressed/misc.c 2005-10-28 20:39:32.000000000 -0700
+++ 2.6.14/arch/sh64/boot/compressed/misc.c 2005-10-28 21:05:01.000000000 -0700
@@ -21,13 +21,6 @@ int cache_control(unsigned int command);
* gzip declarations
*/
-#define OF(args) args
-#define STATIC static
-
-#undef memset
-#undef memcpy
-#define memzero(s, n) memset ((s), 0, (n))
-
typedef unsigned char uch;
typedef unsigned short ush;
typedef unsigned long ulg;
@@ -42,34 +35,8 @@ static unsigned insize = 0; /* valid byt
static unsigned inptr = 0; /* index of next byte to be processed in inbuf */
static unsigned outcnt = 0; /* bytes in output buffer */
-/* gzip flag byte */
-#define ASCII_FLAG 0x01 /* bit 0 set: file probably ASCII text */
-#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
-#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
-#define ORIG_NAME 0x08 /* bit 3 set: original file name present */
-#define COMMENT 0x10 /* bit 4 set: file comment present */
-#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */
-#define RESERVED 0xC0 /* bit 6,7: reserved */
-
#define get_byte() (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-/* Diagnostic functions */
-#ifdef DEBUG
-# define Assert(cond,msg) {if(!(cond)) error(msg);}
-# define Trace(x) fprintf x
-# define Tracev(x) {if (verbose) fprintf x ;}
-# define Tracevv(x) {if (verbose>1) fprintf x ;}
-# define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
-# define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
-#else
-# define Assert(cond,msg)
-# define Trace(x)
-# define Tracev(x)
-# define Tracevv(x)
-# define Tracec(c,x)
-# define Tracecv(c,x)
-#endif
-
static int fill_inbuf(void);
static void flush_window(void);
static void error(char *m);
@@ -138,26 +105,6 @@ void puts(const char *s)
{
}
-void *memset(void *s, int c, size_t n)
-{
- int i;
- char *ss = (char *) s;
-
- for (i = 0; i < n; i++)
- ss[i] = c;
- return s;
-}
-
-void *memcpy(void *__dest, __const void *__src, size_t __n)
-{
- int i;
- char *d = (char *) __dest, *s = (char *) __src;
-
- for (i = 0; i < __n; i++)
- d[i] = s[i];
- return __dest;
-}
-
/* ===========================================================================
* Fill the input buffer. This is called only when the buffer is empty
* and at least one byte is really needed.
Index: 2.6.14/arch/x86_64/boot/compressed/misc.c
===================================================================
--- 2.6.14.orig/arch/x86_64/boot/compressed/misc.c 2005-10-28 20:39:32.000000000 -0700
+++ 2.6.14/arch/x86_64/boot/compressed/misc.c 2005-10-28 21:05:01.000000000 -0700
@@ -17,13 +17,6 @@
* gzip declarations
*/
-#define OF(args) args
-#define STATIC static
-
-#undef memset
-#undef memcpy
-#define memzero(s, n) memset ((s), 0, (n))
-
typedef unsigned char uch;
typedef unsigned short ush;
typedef unsigned long ulg;
@@ -38,33 +31,7 @@ static unsigned insize = 0; /* valid by
static unsigned inptr = 0; /* index of next byte to be processed in inbuf */
static unsigned outcnt = 0; /* bytes in output buffer */
-/* gzip flag byte */
-#define ASCII_FLAG 0x01 /* bit 0 set: file probably ASCII text */
-#define CONTINUATION 0x02 /* bit 1 set: continuation of multi-part gzip file */
-#define EXTRA_FIELD 0x04 /* bit 2 set: extra field present */
-#define ORIG_NAME 0x08 /* bit 3 set: original file name present */
-#define COMMENT 0x10 /* bit 4 set: file comment present */
-#define ENCRYPTED 0x20 /* bit 5 set: file is encrypted */
-#define RESERVED 0xC0 /* bit 6,7: reserved */
-
#define get_byte() (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-
-/* Diagnostic functions */
-#ifdef DEBUG
-# define Assert(cond,msg) {if(!(cond)) error(msg);}
-# define Trace(x) fprintf x
-# define Tracev(x) {if (verbose) fprintf x ;}
-# define Tracevv(x) {if (verbose>1) fprintf x ;}
-# define Tracec(c,x) {if (verbose && (c)) fprintf x ;}
-# define Tracecv(c,x) {if (verbose>1 && (c)) fprintf x ;}
-#else
-# define Assert(cond,msg)
-# define Trace(x)
-# define Tracev(x)
-# define Tracevv(x)
-# define Tracec(c,x)
-# define Tracecv(c,x)
-#endif
static int fill_inbuf(void);
static void flush_window(void);
@@ -92,9 +59,6 @@ static unsigned long output_ptr = 0;
static void *malloc(int size);
static void free(void *where);
-
-void* memset(void* s, int c, unsigned n);
-void* memcpy(void* dest, const void* src, unsigned n);
static void putstr(const char *);
@@ -152,7 +116,9 @@ static void scroll(void)
{
int i;
- memcpy ( vidmem, vidmem + cols * 2, ( lines - 1 ) * cols * 2 );
+ for (i = 0; i < (lines - 1) * cols * 2; i++)
+ vidmem[i] = vidmem[i + cols * 2];
+
for ( i = ( lines - 1 ) * cols * 2; i < lines * cols * 2; i += 2 )
vidmem[i] = ' ';
}
@@ -194,24 +160,6 @@ static void putstr(const char *s)
outb_p(0xff & (pos >> 1), vidport+1);
}
-void* memset(void* s, int c, unsigned n)
-{
- int i;
- char *ss = (char*)s;
-
- for (i=0;i<n;i++) ss[i] = c;
- return s;
-}
-
-void* memcpy(void* dest, const void* src, unsigned n)
-{
- int i;
- char *d = (char *)dest, *s = (char *)src;
-
- for (i=0;i<n;i++) d[i] = s[i];
- return dest;
-}
-
/* ===========================================================================
* Fill the input buffer. This is called only when the buffer is empty
* and at least one byte is really needed.
Index: 2.6.14/init/do_mounts_rd.c
===================================================================
--- 2.6.14.orig/init/do_mounts_rd.c 2005-10-28 20:39:32.000000000 -0700
+++ 2.6.14/init/do_mounts_rd.c 2005-10-28 21:05:01.000000000 -0700
@@ -273,12 +273,6 @@ int __init rd_load_disk(int n)
* gzip declarations
*/
-#define OF(args) args
-
-#ifndef memzero
-#define memzero(s, n) memset ((s), 0, (n))
-#endif
-
typedef unsigned char uch;
typedef unsigned short ush;
typedef unsigned long ulg;
@@ -299,16 +293,7 @@ static long bytes_out;
static int crd_infd, crd_outfd;
#define get_byte() (inptr < insize ? inbuf[inptr++] : fill_inbuf())
-
-/* Diagnostic functions (stubbed out) */
-#define Assert(cond,msg)
-#define Trace(x)
-#define Tracev(x)
-#define Tracevv(x)
-#define Tracec(c,x)
-#define Tracecv(c,x)
-#define STATIC static
#define INIT __init
static int __init fill_inbuf(void);
Index: 2.6.14/init/initramfs.c
===================================================================
--- 2.6.14.orig/init/initramfs.c 2005-10-28 20:39:32.000000000 -0700
+++ 2.6.14/init/initramfs.c 2005-10-28 21:05:01.000000000 -0700
@@ -343,12 +343,6 @@ static void __init flush_buffer(char *bu
* gzip declarations
*/
-#define OF(args) args
-
-#ifndef memzero
-#define memzero(s, n) memset ((s), 0, (n))
-#endif
-
typedef unsigned char uch;
typedef unsigned short ush;
typedef unsigned long ulg;
@@ -365,16 +359,7 @@ static unsigned outcnt; /* bytes in out
static long bytes_out;
#define get_byte() (inptr < insize ? inbuf[inptr++] : -1)
-
-/* Diagnostic functions (stubbed out) */
-#define Assert(cond,msg)
-#define Trace(x)
-#define Tracev(x)
-#define Tracevv(x)
-#define Tracec(c,x)
-#define Tracecv(c,x)
-#define STATIC static
#define INIT __init
static void __init flush_window(void);
next prev parent reply other threads:[~2005-10-31 21:00 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-10-31 20:54 [PATCH 1/20] inflate: lindent and manual formatting changes Matt Mackall
2005-10-31 20:54 ` [PATCH 2/20] inflate: kill legacy bits Matt Mackall
2005-10-31 20:54 ` [PATCH 3/20] inflate: clean up input logic Matt Mackall
2005-10-31 20:54 ` [PATCH 4/20] inflate: start moving globals into iostate Matt Mackall
2005-10-31 20:54 ` [PATCH 5/20] inflate: cleanup Huffman table code Matt Mackall
2005-10-31 20:54 ` [PATCH 6/20] inflate: internalize CRC calculation, cleanup table calculation Matt Mackall
2005-10-31 20:54 ` [PATCH 7/20] inflate: eliminate memzero usage Matt Mackall
2005-10-31 20:54 ` Matt Mackall [this message]
2005-10-31 20:54 ` [PATCH 9/20] inflate: (arch) refactor inflate malloc code Matt Mackall
2005-10-31 20:54 ` [PATCH 10/20] inflate: (arch) kill external CRC calculation Matt Mackall
2005-10-31 20:54 ` [PATCH 11/20] inflate: (arch) kill get_byte Matt Mackall
2005-10-31 20:54 ` [PATCH 12/20] inflate: internalize (arch) most of the output window handling Matt Mackall
2005-10-31 20:54 ` [PATCH 13/20] inflate: (arch) kill silly zlib typedefs Matt Mackall
2005-10-31 20:54 ` [PATCH 14/20] inflate: (arch) use an error callback rather than a global Matt Mackall
2005-10-31 20:54 ` [PATCH 15/20] inflate: (arch) tidy user declarations Matt Mackall
2005-10-31 20:54 ` [PATCH 16/20] inflate: remove legacy DEBG macros Matt Mackall
2005-10-31 20:54 ` [PATCH 17/20] inflate: mark some arrays as initdata Matt Mackall
2005-10-31 20:54 ` [PATCH 18/20] inflate: minor const changes Matt Mackall
2005-10-31 20:54 ` [PATCH 19/20] inflate: (arch) use proper linking Matt Mackall
2005-10-31 20:54 ` [PATCH 20/20] inflate: make in-core inflate share common CRC Matt Mackall
2005-10-31 22:45 ` [PATCH 19/20] inflate: (arch) use proper linking Russell King
2005-10-31 23:02 ` Matt Mackall
2005-10-31 23:13 ` Russell King
2005-10-31 22:43 ` [PATCH 17/20] inflate: mark some arrays as initdata Russell King
2005-10-31 22:57 ` Matt Mackall
2005-10-31 23:10 ` Russell King
2005-10-31 23:11 ` Matt Mackall
2005-10-31 23:36 ` Russell King
2005-10-31 21:05 ` [PATCH 13/20] inflate: (arch) kill silly zlib typedefs Geert Uytterhoeven
2005-10-31 21:14 ` Matt Mackall
2005-11-01 6:53 ` Willy Tarreau
2005-11-01 7:50 ` Geert Uytterhoeven
2005-11-01 8:57 ` Willy Tarreau
2005-11-01 11:27 ` Geert Uytterhoeven
2005-11-08 6:05 ` Miles Bader
2005-11-08 6:18 ` Willy Tarreau
2005-11-01 0:24 ` [PATCH 1/20] inflate: lindent and manual formatting changes Paul Mackerras
2005-11-01 1:39 ` Matt Mackall
2005-11-01 7:50 ` Rob Landley
2005-11-01 18:28 ` Oops! Forgot [PATCH 0/20] inflate cleanups Matt Mackall
-- strict thread matches above, loose matches on Subject: below --
2005-12-22 18:26 [PATCH 7/20] inflate: eliminate memzero usage Matt Mackall
2005-12-22 18:26 ` [PATCH 8/20] inflate: (arch) kill unneeded declarations Matt Mackall
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