GPXE code cleanup and purge.

1 files changed, 0 insertions, 400 deletions

diff --git a/src/filo/main/printf_x.c b/src/filo/main/printf_x.c
deleted file mode 100644
index 517e2dd25..000000000
--- a/src/filo/main/printf_x.c
+++ /dev/null
@@ -1,400 +0,0 @@
-/*  Adapted from LinuxBIOS */
-
-/*
- *
- *  linux/lib/vsprintf.c
- *
- *  Copyright (C) 1991, 1992  Linus Torvalds
- *
- */
-
-/* vsprintf.c -- Lars Wirzenius & Linus Torvalds. */
-/*
- * Wirzenius wrote this portably, Torvalds fucked it up :-)
- */
-
-#include "etherboot.h"
-#include <stdarg.h>
-#include <lib.h>
-
-/* haha, don't need ctype.c */
-#define isdigit(c)	((c) >= '0' && (c) <= '9')
-#define is_digit isdigit
-#define isxdigit(c)	(((c) >= '0' && (c) <= '9') || ((c) >= 'a' && (c) <= 'f') || ((c) >= 'A' && (c) <= 'F'))
-#define islower(c)	((c) >= 'a' && (c) <= 'z')
-#define toupper(c) __toupper(c)
-
-static inline unsigned char __toupper(unsigned char c)
-{
-        if (islower(c))
-                c -= 'a'-'A';
-        return c;
-}
-
-
-unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base)
-{
-	unsigned long long result = 0,value;
-
-	if (!base) {
-		base = 10;
-		if (*cp == '0') {
-			base = 8;
-			cp++;
-			if ((*cp == 'x') && isxdigit(cp[1])) {
-				cp++;
-				base = 16;
-			}
-		}
-	}
-	while (isxdigit(*cp) && (value = isdigit(*cp) ? *cp-'0' : (islower(*cp)
-	    ? toupper(*cp) : *cp)-'A'+10) < base) {
-		result = result*base + value;
-		cp++;
-	}
-	if (endp)
-		*endp = (char *)cp;
-	return result;
-}
-
-long long simple_strtoll(const char *cp,char **endp,unsigned int base)
-{
-	if(*cp=='-')
-		return -simple_strtoull(cp+1,endp,base);
-	return simple_strtoull(cp,endp,base);
-}
-
-unsigned long long strtoull_with_suffix(const char *cp,char **endp,unsigned int base)
-{
-	unsigned long long result;
-
-	if (!endp) {
-	    printf("%s must be called with endp\n", __FUNCTION__);
-	    return 0;
-	}
-	result = simple_strtoull(cp, endp, base);
-	switch (toupper(**endp)) {
-	case 'K':
-		result <<= 10;
-		++*endp;
-		break;
-	case 'M':
-		result <<= 20;
-		++*endp;
-		break;
-	case 'G':
-		result <<= 30;
-		++*endp;
-		break;
-	}
-	return result;
-}
-
-#if 0
-// it can be used to substitute the vsprintf.c in etherboot. And it has better 
-// support in numeric output suppot 
-//When you want to debug filo, you need to enable it and disable vsprintf.c
-// to get output from filo
-// BY LYH
-
-static int skip_atoi(const char **s)
-{
-	int i=0;
-
-	while (is_digit(**s))
-		i = i*10 + *((*s)++) - '0';
-	return i;
-}
-
-#define ZEROPAD	1		/* pad with zero */
-#define SIGN	2		/* unsigned/signed long */
-#define PLUS	4		/* show plus */
-#define SPACE	8		/* space if plus */
-#define LEFT	16		/* left justified */
-#define SPECIAL	32		/* 0x */
-#define LARGE	64		/* use 'ABCDEF' instead of 'abcdef' */
-
-#define do_div(n,base) ({ \
-int __res; \
-__res = ((unsigned long) n) % (unsigned) base; \
-n = ((unsigned long) n) / (unsigned) base; \
-__res; })
-
-static int number(int (*tx_byte)(int byte), long num, int base, int size, int precision
-	,int type)
-{
-	char c,sign,tmp[66];
-	const char *digits="0123456789abcdefghijklmnopqrstuvwxyz";
-	int i;
-	int count = 0;
-
-	if (type & LARGE)
-		digits = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
-	if (type & LEFT)
-		type &= ~ZEROPAD;
-	if (base < 2 || base > 36)
-		return 0;
-	c = (type & ZEROPAD) ? '0' : ' ';
-	sign = 0;
-	if (type & SIGN) {
-		if (num < 0) {
-			sign = '-';
-			num = -num;
-			size--;
-		} else if (type & PLUS) {
-			sign = '+';
-			size--;
-		} else if (type & SPACE) {
-			sign = ' ';
-			size--;
-		}
-	}
-	if (type & SPECIAL) {
-		if (base == 16)
-			size -= 2;
-		else if (base == 8)
-			size--;
-	}
-	i = 0;
-	if (num == 0)
-		tmp[i++]='0';
-	else while (num != 0)
-		tmp[i++] = digits[do_div(num,base)];
-	if (i > precision)
-		precision = i;
-	size -= precision;
-	if (!(type&(ZEROPAD+LEFT)))
-		while(size-->0)
-			tx_byte(' '), count++;
-	if (sign)
-		tx_byte(sign), count++;
-	if (type & SPECIAL) {
-		if (base==8)
-			tx_byte('0'), count++;
-		else if (base==16) {
-			tx_byte('0'), count++;
-			tx_byte(digits[33]), count++;
-		}
-	}
-	if (!(type & LEFT))
-		while (size-- > 0)
-			tx_byte(c), count++;
-	while (i < precision--)
-		tx_byte('0'), count++;
-	while (i-- > 0)
-		tx_byte(tmp[i]), count++;
-	while (size-- > 0)
-		tx_byte(' '), count++;
-	return count;
-}
-
-
-int vtxprintf(int (*tx_byte)(int byte), const char *fmt, va_list args)
-{
-	int len;
-	unsigned long num;
-	int i, base;
-	const char *s;
-
-	int flags;		/* flags to number() */
-
-	int field_width;	/* width of output field */
-	int precision;		/* min. # of digits for integers; max
-				   number of chars for from string */
-	int qualifier;		/* 'h', 'l', or 'L' for integer fields */
-	
-	int count;
-
-	for (count=0; *fmt ; ++fmt) {
-		if (*fmt != '%') {
-			tx_byte(*fmt), count++;
-			continue;
-		}
-			
-		/* process flags */
-		flags = 0;
-		repeat:
-			++fmt;		/* this also skips first '%' */
-			switch (*fmt) {
-				case '-': flags |= LEFT; goto repeat;
-				case '+': flags |= PLUS; goto repeat;
-				case ' ': flags |= SPACE; goto repeat;
-				case '#': flags |= SPECIAL; goto repeat;
-				case '0': flags |= ZEROPAD; goto repeat;
-				}
-		
-		/* get field width */
-		field_width = -1;
-		if (is_digit(*fmt))
-			field_width = skip_atoi(&fmt);
-		else if (*fmt == '*') {
-			++fmt;
-			/* it's the next argument */
-			field_width = va_arg(args, int);
-			if (field_width < 0) {
-				field_width = -field_width;
-				flags |= LEFT;
-			}
-		}
-
-		/* get the precision */
-		precision = -1;
-		if (*fmt == '.') {
-			++fmt;	
-			if (is_digit(*fmt))
-				precision = skip_atoi(&fmt);
-			else if (*fmt == '*') {
-				++fmt;
-				/* it's the next argument */
-				precision = va_arg(args, int);
-			}
-			if (precision < 0)
-				precision = 0;
-		}
-
-		/* get the conversion qualifier */
-		qualifier = -1;
-		if (*fmt == 'h' || *fmt == 'l' || *fmt == 'L') {
-			qualifier = *fmt;
-			++fmt;
-		}
-
-		/* default base */
-		base = 10;
-
-		switch (*fmt) {
-		case 'c':
-			if (!(flags & LEFT))
-				while (--field_width > 0)
-					tx_byte(' '), count++;
-			tx_byte((unsigned char) va_arg(args, int)), count++;
-			while (--field_width > 0)
-				tx_byte(' '), count++;
-			continue;
-
-		case 's':
-			s = va_arg(args, char *);
-			if (!s)
-				s = "<NULL>";
-
-			len = strnlen(s, precision);
-
-			if (!(flags & LEFT))
-				while (len < field_width--)
-					tx_byte(' '), count++;
-			for (i = 0; i < len; ++i)
-				tx_byte(*s++), count++;
-			while (len < field_width--)
-				tx_byte(' '), count++;
-			continue;
-
-		case 'p':
-			if (field_width == -1) {
-				field_width = 2*sizeof(void *);
-				flags |= ZEROPAD;
-			}
-			count += number(tx_byte,
-				(unsigned long) va_arg(args, void *), 16,
-				field_width, precision, flags);
-			continue;
-
-
-		case 'n':
-			if (qualifier == 'l') {
-				long * ip = va_arg(args, long *);
-				*ip = count;
-			} else {
-				int * ip = va_arg(args, int *);
-				*ip = count;
-			}
-			continue;
-
-		case '%':
-			tx_byte('%'), count++;
-			continue;
-
-		/* integer number formats - set up the flags and "break" */
-		case 'o':
-			base = 8;
-			break;
-
-		case 'X':
-			flags |= LARGE;
-		case 'x':
-			base = 16;
-			break;
-
-		case 'd':
-		case 'i':
-			flags |= SIGN;
-		case 'u':
-			break;
-
-		default:
-			tx_byte('%'), count++;
-			if (*fmt)
-				tx_byte(*fmt), count++;
-			else
-				--fmt;
-			continue;
-		}
-		if (qualifier == 'L')
-			num = va_arg(args, unsigned long long);
-		else if (qualifier == 'l')
-			num = va_arg(args, unsigned long);
-		else if (qualifier == 'h') {
-			num = (unsigned short) va_arg(args, int);
-			if (flags & SIGN)
-				num = (short) num;
-		} else if (flags & SIGN)
-			num = va_arg(args, int);
-		else
-			num = va_arg(args, unsigned int);
-		count += number(tx_byte, num, base, field_width, precision, flags);
-	}
-	return count;
-}
-
-/* FIXME this global makes vsprintf non-reentrant
- */
-static char *str_buf;
-static int str_tx_byte(int byte)
-{
-	*str_buf = byte;
-	str_buf++;
-	return byte;
-}
-
-int vsprintf(char * buf, const char *fmt, va_list args)
-{
-	int i;
-	str_buf = buf;
-	i = vtxprintf(str_tx_byte, fmt, args);
-	/* maeder/Ispiri -- The null termination was missing a deference */
-	/*                  and was just zeroing out the pointer instead */
-	*str_buf = '\0';
-	return i;
-}
-
-int sprintf(char * buf, const char *fmt, ...)
-{
-	va_list args;
-	int i;
-
-	va_start(args, fmt);
-	i=vsprintf(buf,fmt,args);
-	va_end(args);
-	return i;
-}
-
-void printf(const char *fmt, ...)
-{
-	va_list args;
-	int i;
-
-	va_start(args, fmt);
-	i = vtxprintf(putchar, fmt, args);
-	va_end(args);
-	return i;
-}
-#endif