- added myself to copyright on files i remember adding large contributions for over...

[openocd.git] / src / helper / binarybuffer.c

diff --git a/src/helper/binarybuffer.c b/src/helper/binarybuffer.c
index 6aa847aa504367a2f96b54083bed87169e5cd86a..f3ef11ce9f4b9de7bb4b41e6a80dace42eb20fed 100644 (file)
--- a/src/helper/binarybuffer.c
+++ b/src/helper/binarybuffer.c
@@ -2,6 +2,9 @@
  *   Copyright (C) 2004, 2005 by Dominic Rath                              *
  *   Dominic.Rath@gmx.de                                                   *
  *                                                                         *
+ *   Copyright (C) 2007,2008 Øyvind Harboe                                 *
+ *   oyvind.harboe@zylin.com                                               *
+ *                                                                         *
  *   This program 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 of the License, or     *
@@ -49,43 +52,6 @@ const unsigned char bit_reverse_table256[] =
   0x0F, 0x8F, 0x4F, 0xCF, 0x2F, 0xAF, 0x6F, 0xEF, 0x1F, 0x9F, 0x5F, 0xDF, 0x3F, 0xBF, 0x7F, 0xFF
 };
 
-int buf_set_u32(u8* buffer, unsigned int first, unsigned int num, u32 value)
-{
-       unsigned int i;
-       
-       if (!buffer)
-               return ERROR_INVALID_ARGUMENTS;
-
-       for (i=first; i<first+num; i++)
-       {
-               if (((value >> (i-first))&1) == 1)
-                       buffer[i/8] |= 1 << (i%8);
-               else
-                       buffer[i/8] &= ~(1 << (i%8));
-       }
-       
-       return ERROR_OK;
-}
-
-u32 buf_get_u32(u8* buffer, unsigned int first, unsigned int num)
-{
-       u32 result = 0;
-       unsigned int i;
-       
-       if (!buffer)
-       {
-               LOG_ERROR("buffer not initialized");
-               return 0;
-       }
-
-       for (i=first; i<first+num; i++)
-       {
-               if (((buffer[i/8]>>(i%8))&1) == 1)
-                       result |= 1 << (i-first);
-       }
-       
-       return result;
-}
 
 u8* buf_cpy(u8 *from, u8 *to, int size)
 {
@@ -225,7 +191,7 @@ int ceil_f_to_u32(float x)
        return y;
 }
 
-char* buf_to_str(u8 *buf, int buf_len, int radix)
+char* buf_to_str(const u8 *buf, int buf_len, int radix)
 {
        const char *DIGITS = "0123456789abcdef";
        float factor;
@@ -275,7 +241,7 @@ char* buf_to_str(u8 *buf, int buf_len, int radix)
        return str;
 }
 
-int str_to_buf(char* str, int str_len, u8 *buf, int buf_len, int radix)
+int str_to_buf(const char *str, int str_len, u8 *buf, int buf_len, int radix)
 {
        char *charbuf;
        u32 tmp;