remove unused cmnos_printf.c

Signed-off-by: Oleksij Rempel <linux@rempel-privat.de>

diff --git a/target_firmware/magpie_fw_dev/target/cmnos/cmnos_printf.c b/target_firmware/magpie_fw_dev/target/cmnos/cmnos_printf.c
deleted file mode 100755 (executable)
index c9a1826..0000000
--- a/target_firmware/magpie_fw_dev/target/cmnos/cmnos_printf.c
+++ /dev/null
@@ -1,322 +0,0 @@
-//####ECOSGPLCOPYRIGHTBEGIN####
-// -------------------------------------------
-// This file is part of eCos, the Embedded Configurable Operating System.
-// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
-// Copyright (C) 2002 Gary Thomas
-//
-// eCos is free software; you can redistribute it and/or modify it under
-// the terms of the GNU General Public License as published by the Free
-// Software Foundation; either version 2 or (at your option) any later version.
-//
-// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
-// WARRANTY; without even the implied warranty of MERCHANTABILITY or
-// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-// for more details.
-//
-// You should have received a copy of the GNU General Public License along
-// with eCos; if not, write to the Free Software Foundation, Inc.,
-// 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-//
-// As a special exception, if other files instantiate templates or use macros
-// or inline functions from this file, or you compile this file and link it
-// with other works to produce a work based on this file, this file does not
-// by itself cause the resulting work to be covered by the GNU General Public
-// License. However the source code for this file must still be made available
-// in accordance with section (3) of the GNU General Public License.
-//
-// This exception does not invalidate any other reasons why a work based on
-// this file might be covered by the GNU General Public License.
-//
-// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
-// at http://sources.redhat.com/ecos/ecos-license/
-// -------------------------------------------
-//####ECOSGPLCOPYRIGHTEND####
-
-#include "dt_defs.h"
-#include "sys_cfg.h"
-
-#if SYSTEM_MODULE_PRINT
-
-#include "athos_api.h"
-
-#define is_digit(c) ((c >= '0') && (c <= '9'))
-
-#if defined(__GNUC__) && defined(__mips__)
-#define va_list __builtin_va_list
-#define va_arg __builtin_va_arg
-#define va_start __builtin_va_start
-#define va_end __builtin_va_end
-#define va_copy __builtin_va_copy
-#endif
-
-#if defined(__XCC__)
-#include "stdarg.h"
-#define va_list __gnuc_va_list
-#endif
-
-void
-cmnos_write_char(char c)
-{
-    if (c == '\n') {
-        A_PUTC('\r');
-        A_PUTC('\n');
-    } else if (c == '\r') {
-    } else {
-      A_PUTC(c);
-    }
-}
-
-void (*_putc)(char c) = cmnos_write_char;
-
-static int _cvt(unsigned long val, char *buf, long radix, char *digits)
-{
-    char temp[80];
-    char *cp = temp;
-    int length = 0;
-
-    if (val == 0) {
-        /* Special case */
-        *cp++ = '0';
-    } else {
-        while (val) {
-            *cp++ = digits[val % radix];
-            val /= radix;
-        }
-    }
-    while (cp != temp) {
-        *buf++ = *--cp;
-        length++;
-    }
-    *buf = '\0';
-    return (length);
-}
-
-
-static int cmnos_vprintf(void (*putc)(char c), const char *fmt, va_list ap)
-{
-    char buf[sizeof(long)*8];
-    char c, sign, *cp=buf;
-    int left_prec, right_prec, zero_fill, pad, pad_on_right, 
-        i, islong, islonglong;
-    long val = 0;
-    int res = 0, length = 0;
-
-    while ((c = *fmt++) != '\0') {
-        if (c == '%') {
-            c = *fmt++;
-            left_prec = right_prec = pad_on_right = islong = islonglong = 0;
-            if (c == '-') {
-                c = *fmt++;
-                pad_on_right++;
-            }
-            if (c == '0') {
-                zero_fill = TRUE;
-                c = *fmt++;
-            } else {
-                zero_fill = FALSE;
-            }
-            while (is_digit(c)) {
-                left_prec = (left_prec * 10) + (c - '0');
-                c = *fmt++;
-            }
-            if (c == '.') {
-                c = *fmt++;
-                zero_fill++;
-                while (is_digit(c)) {
-                    right_prec = (right_prec * 10) + (c - '0');
-                    c = *fmt++;
-                }
-            } else {
-                right_prec = left_prec;
-            }
-            sign = '\0';
-            if (c == 'l') {
-                // 'long' qualifier
-                c = *fmt++;
-               islong = 1;
-                if (c == 'l') {
-                    // long long qualifier
-                    c = *fmt++;
-                    islonglong = 1;
-                }
-            }
-            // Fetch value [numeric descriptors only]
-            switch (c) {
-            case 'p':
-               islong = 1;
-            case 'd':
-            case 'D':
-            case 'x':
-            case 'X':
-            case 'u':
-            case 'U':
-            case 'b':
-            case 'B':
-                if (islonglong) {
-                    val = va_arg(ap, long);
-               } else if (islong) {
-                    val = (long)va_arg(ap, long);
-               } else{
-                    val = (long)va_arg(ap, int);
-                }
-                if ((c == 'd') || (c == 'D')) {
-                    if (val < 0) {
-                        sign = '-';
-                        val = -val;
-                    }
-                } else {
-                    // Mask to unsigned, sized quantity
-                    if (islong) {
-                        val &= (1ULL << (sizeof(long) * 8)) - 1;
-                    } else{
-                        val &= (1ULL << (sizeof(int) * 8)) - 1;
-                    }
-                }
-                break;
-            default:
-                break;
-            }
-            // Process output
-            switch (c) {
-            case 'p':  // Pointer
-                (*putc)('0');
-                (*putc)('x');
-                zero_fill = TRUE;
-                left_prec = sizeof(unsigned long)*2;
-            case 'd':
-            case 'D':
-            case 'u':
-            case 'U':
-            case 'x':
-            case 'X':
-                switch (c) {
-                case 'd':
-                case 'D':
-                case 'u':
-                case 'U':
-                    length = _cvt(val, buf, 10, "0123456789");
-                    break;
-                case 'p':
-                case 'x':
-                    length = _cvt(val, buf, 16, "0123456789abcdef");
-                    break;
-                case 'X':
-                    length = _cvt(val, buf, 16, "0123456789ABCDEF");
-                    break;
-                }
-                cp = buf;
-                break;
-            case 's':
-            case 'S':
-                cp = va_arg(ap, char *);
-                if (cp == NULL)  {
-                    cp = "<null>";
-                }
-                length = 0;
-                while (cp[length] != '\0') length++;
-                break;
-            case 'c':
-            case 'C':
-                c = va_arg(ap, int /*char*/);
-                (*putc)(c);
-                res++;
-                continue;
-            case 'b':
-            case 'B':
-                length = left_prec;
-                if (left_prec == 0) {
-                    if (islonglong)
-                        length = sizeof(long)*8;
-                    else if (islong)
-                        length = sizeof(long)*8;
-                    else
-                        length = sizeof(int)*8;
-                }
-                for (i = 0;  i < length-1;  i++) {
-                    buf[i] = ((val & ((long)1<<i)) ? '1' : '.');
-                }
-                cp = buf;
-                break;
-            case '%':
-                (*putc)('%');
-                break;
-            default:
-                (*putc)('%');
-                (*putc)(c);
-                res += 2;
-            }
-            pad = left_prec - length;
-            if (sign != '\0') {
-                pad--;
-            }
-            if (zero_fill) {
-                c = '0';
-                if (sign != '\0') {
-                    (*putc)(sign);
-                    res++;
-                    sign = '\0';
-                }
-            } else {
-                c = ' ';
-            }
-            if (!pad_on_right) {
-                while (pad-- > 0) {
-                    (*putc)(c);
-                    res++;
-                }
-            }
-            if (sign != '\0') {
-                (*putc)(sign);
-                res++;
-            }
-            while (length-- > 0) {
-                c = *cp++;
-                (*putc)(c);
-                res++;
-            }
-            if (pad_on_right) {
-                while (pad-- > 0) {
-                    (*putc)(' ');
-                    res++;
-                }
-            }
-        } else {
-            (*putc)(c);
-            res++;
-        }
-    }
-    return (res);
-}
-
-int cmnos_printf(const char *fmt, ...)
-{
-    va_list ap;
-    int ret;
-
-    va_start(ap, fmt);
-
-    //if (A_SERIAL_ENABLED()) {
-    if (1) {
-        ret = cmnos_vprintf(_putc, fmt, ap);
-    } else {
-        ret = 0;
-    }
-
-    va_end(ap);
-
-    return (ret);
-}
-
-void
-cmnos_printf_init(void)
-{
-}
-
-void cmnos_printf_module_install(struct printf_api *tbl)
-{
-    tbl->_printf_init = cmnos_printf_init;
-    tbl->_printf = cmnos_printf;
-}
-
-#endif /* SYSTEM_MODULE_PRINT */
-