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<title>change log for rtems (2010-05-21)</title>
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<font color='#bb2222'><strong>sh</strong></font>
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<tr><td colspan='3' bgcolor='#dddddd'><pre>2010-05-21 Sebastian Huber <sebastian.huber@embedded-brains.de>
* include/utility.h: Macros use now first and last bit values instead
of shift and length parameters.
</pre></td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/c/src/lib/libbsp/shared/ChangeLog.diff?r1=text&tr1=1.170&r2=text&tr2=1.171&diff_format=h">M</a></td><td width='1%'>1.171</td><td width='100%'>c/src/lib/libbsp/shared/ChangeLog</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/c/src/lib/libbsp/shared/include/utility.h.diff?r1=text&tr1=1.4&r2=text&tr2=1.5&diff_format=h">M</a></td><td width='1%'>1.5</td><td width='100%'>c/src/lib/libbsp/shared/include/utility.h</td></tr>
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<font color='#006600'>diff -u rtems/c/src/lib/libbsp/shared/ChangeLog:1.170 rtems/c/src/lib/libbsp/shared/ChangeLog:1.171
--- rtems/c/src/lib/libbsp/shared/ChangeLog:1.170 Thu May 20 09:19:57 2010
+++ rtems/c/src/lib/libbsp/shared/ChangeLog Fri May 21 03:01:13 2010
</font><font color='#997700'>@@ -1,3 +1,8 @@
</font><font color='#000088'>+2010-05-21 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * include/utility.h: Macros use now first and last bit values instead
+ of shift and length parameters.
+
</font> 2010-05-20 Sebastian Huber <sebastian.huber@embedded-brains.de>
* include/utility.h: Removed superfluous macros.
<font color='#006600'>diff -u rtems/c/src/lib/libbsp/shared/include/utility.h:1.4 rtems/c/src/lib/libbsp/shared/include/utility.h:1.5
--- rtems/c/src/lib/libbsp/shared/include/utility.h:1.4 Thu May 20 09:19:58 2010
+++ rtems/c/src/lib/libbsp/shared/include/utility.h Fri May 21 03:01:14 2010
</font><font color='#997700'>@@ -27,16 +27,16 @@
</font> #define BIT32(bit) \
((uint32_t) 1 << (bit))
<font color='#880000'>-#define MASK32(shift, length) \
- ((BIT32(length) - (uint32_t) 1) << (shift))
</font><font color='#000088'>+#define MASK32(first_bit, last_bit) \
+ ((BIT32((last_bit) - (first_bit) + 1) - (uint32_t) 1) << (first_bit))
</font>
<font color='#880000'>-#define FIELD32(val, shift, length) \
- (((uint32_t) (val) << (shift)) & MASK32(shift, length))<span style="background-color: #FF0000"> </span>
</font><font color='#000088'>+#define FIELD32(val, first_bit, last_bit) \
+ (((uint32_t) (val) << (first_bit)) & MASK32(first_bit, last_bit))<span style="background-color: #FF0000"> </span>
</font>
<font color='#880000'>-#define GETFIELD32(reg, shift, length) \
- (((uint32_t) (reg) & MASK32(shift, length)) >> (shift))<span style="background-color: #FF0000"> </span>
</font><font color='#000088'>+#define GETFIELD32(reg, first_bit, last_bit) \
+ (((reg) & MASK32(first_bit, last_bit)) >> (first_bit))<span style="background-color: #FF0000"> </span>
</font>
<font color='#880000'>-#define SETFIELD32(reg, val, shift, length) \
- (((uint32_t) (reg) & ~MASK32(shift, length)) | FIELD(val, shift, length))
</font><font color='#000088'>+#define SETFIELD32(reg, val, first_bit, last_bit) \
+ (((reg) & ~MASK32(first_bit, last_bit)) | FIELD32(val, first_bit, last_bit))
</font>
#endif /* LIBCPU_SHARED_UTILITY_H */
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<font color='#bb2222'><strong>sh</strong></font>
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<tr><td colspan='3' bgcolor='#dddddd'><pre>2010-05-21 Sebastian Huber <sebastian.huber@embedded-brains.de>
* include/lpc32xx.h: Update for utility macro changes.
</pre></td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/c/src/lib/libbsp/arm/lpc32xx/ChangeLog.diff?r1=text&tr1=1.12&r2=text&tr2=1.13&diff_format=h">M</a></td><td width='1%'>1.13</td><td width='100%'>c/src/lib/libbsp/arm/lpc32xx/ChangeLog</td></tr>
<tr><td width='1%'><a href="http://www.rtems.com/cgi-bin/viewcvs.cgi//rtems/c/src/lib/libbsp/arm/lpc32xx/include/lpc32xx.h.diff?r1=text&tr1=1.6&r2=text&tr2=1.7&diff_format=h">M</a></td><td width='1%'>1.7</td><td width='100%'>c/src/lib/libbsp/arm/lpc32xx/include/lpc32xx.h</td></tr>
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<font color='#006600'>diff -u rtems/c/src/lib/libbsp/arm/lpc32xx/ChangeLog:1.12 rtems/c/src/lib/libbsp/arm/lpc32xx/ChangeLog:1.13
--- rtems/c/src/lib/libbsp/arm/lpc32xx/ChangeLog:1.12 Thu May 20 09:52:32 2010
+++ rtems/c/src/lib/libbsp/arm/lpc32xx/ChangeLog Fri May 21 03:02:23 2010
</font><font color='#997700'>@@ -1,3 +1,7 @@
</font><font color='#000088'>+2010-05-21 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * include/lpc32xx.h: Update for utility macro changes.
+
</font> 2010-05-20 Sebastian Huber <sebastian.huber@embedded-brains.de>
* configure.ac: Fixed BSP option.
<font color='#006600'>diff -u rtems/c/src/lib/libbsp/arm/lpc32xx/include/lpc32xx.h:1.6 rtems/c/src/lib/libbsp/arm/lpc32xx/include/lpc32xx.h:1.7
--- rtems/c/src/lib/libbsp/arm/lpc32xx/include/lpc32xx.h:1.6 Thu May 20 09:52:32 2010
+++ rtems/c/src/lib/libbsp/arm/lpc32xx/include/lpc32xx.h Fri May 21 03:02:23 2010
</font><font color='#997700'>@@ -229,8 +229,8 @@
</font>
#define HCLK_PLL_LOCK BIT32(0)
#define HCLK_PLL_M(val) FIELD32(val, 1, 8)
<font color='#880000'>-#define HCLK_PLL_N(val) FIELD32(val, 9, 2)
-#define HCLK_PLL_P(val) FIELD32(val, 11, 2)
</font><font color='#000088'>+#define HCLK_PLL_N(val) FIELD32(val, 9, 10)
+#define HCLK_PLL_P(val) FIELD32(val, 11, 12)
</font> #define HCLK_PLL_FBD_FCLKOUT BIT32(13)
#define HCLK_PLL_DIRECT BIT32(14)
#define HCLK_PLL_BYPASS BIT32(15)
<font color='#997700'>@@ -244,9 +244,9 @@
</font> * @{
*/
<font color='#880000'>-#define HCLK_DIV_HCLK(val) FIELD32(val, 0, 2)
-#define HCLK_DIV_PERIPH_CLK(val) FIELD32(val, 2, 5)
-#define HCLK_DIV_DDRAM_CLK(val) FIELD32(val, 7, 2)
</font><font color='#000088'>+#define HCLK_DIV_HCLK(val) FIELD32(val, 0, 1)
+#define HCLK_DIV_PERIPH_CLK(val) FIELD32(val, 2, 6)
+#define HCLK_DIV_DDRAM_CLK(val) FIELD32(val, 7, 8)
</font>
/** @} */
</pre>
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