From: Andreas Dachsberger <andreas.dachsber...@embedded-brains.de>
---
cpukit/include/rtems/score/address.h | 71 +++++++++++++++++++-----------------
1 file changed, 38 insertions(+), 33 deletions(-)
diff --git a/cpukit/include/rtems/score/address.h
b/cpukit/include/rtems/score/address.h
index 5fc5976599..2735db5ca3 100644
--- a/cpukit/include/rtems/score/address.h
+++ b/cpukit/include/rtems/score/address.h
@@ -1,10 +1,12 @@
/**
- * @file
+ * @file
*
- * @brief Information Required to Manipulate Physical Addresses
+ * @ingroup RTEMSScoreAddress
*
- * This include file contains the information required to manipulate
- * physical addresses.
+ * @brief Information Required to Manipulate Physical Addresses
+ *
+ * This include file contains the information required to manipulate
+ * physical addresses.
*/
/*
@@ -26,24 +28,27 @@ extern "C" {
#endif
/**
- * @defgroup RTEMSScoreAddress Address Handler
+ * @defgroup RTEMSScoreAddress Address Handler
+ *
+ * @ingroup RTEMSScore
+ *
+ * @brief Support for Address Manipulation
*
- * @ingroup RTEMSScore
+ * This handler encapsulates functionality which abstracts address
+ * manipulation in a portable manner.
*
- * This handler encapsulates functionality which abstracts address
- * manipulation in a portable manner.
+ * @{
*/
-/**@{*/
/**
- * @brief Add offset to an address.
+ * @brief Adds offset to an address.
*
* This function is used to add an @a offset to a @a base address.
* It returns the resulting address. This address is typically
* converted to an access type before being used further.
*
- * @param[in] base is the base address.
- * @param[in] offset is the offset to add to @a base.
+ * @param base The base address to add the offset to.
+ * @param offset The offset to add to @a base.
*
* @return This method returns the resulting address.
*/
@@ -56,14 +61,14 @@ RTEMS_INLINE_ROUTINE void *_Addresses_Add_offset (
}
/**
- * @brief Subtract offset from offset.
+ * @brief Subtracts offset from an address.
*
* This function is used to subtract an @a offset from a @a base
* address. It returns the resulting address. This address is
* typically converted to an access type before being used further.
*
- * @param[in] base is the base address.
- * @param[in] offset is the offset to subtract to @a base.
+ * @param base The base address to subtract the offset from.
+ * @param offset The offset to subtract from @a base.
*
* @return This method returns the resulting address.
*/
@@ -77,13 +82,13 @@ RTEMS_INLINE_ROUTINE void *_Addresses_Subtract_offset (
}
/**
- * @brief Subtract two addresses.
+ * @brief Subtracts two addresses.
*
* This function is used to subtract two addresses. It returns the
* resulting offset.
*
- * @param[in] left is the address on the left hand side of the subtraction.
- * @param[in] right is the address on the right hand side of the subtraction.
+ * @param left The address on the left hand side of the subtraction.
+ * @param right The address on the right hand side of the subtraction.
*
* @return This method returns the resulting address.
*/
@@ -96,13 +101,13 @@ RTEMS_INLINE_ROUTINE intptr_t _Addresses_Subtract(
}
/**
- * @brief Is address aligned.
+ * @brief Checks if address is aligned.
*
* This function returns true if the given address is correctly
* aligned for this processor and false otherwise. Proper alignment
* is based on correctness and efficiency.
*
- * @param[in] address is the address being checked for alignment.
+ * @param address The address being checked for alignment.
*
* @retval true The @a address is aligned.
* @retval false The @a address is not aligned.
@@ -115,17 +120,17 @@ RTEMS_INLINE_ROUTINE bool _Addresses_Is_aligned(
}
/**
- * @brief Is address in range.
+ * @brief Checks if address is in range.
*
* This function returns true if the given address is within the
- * memory range specified and false otherwise. base is the address
- * of the first byte in the memory range and limit is the address
+ * memory range specified and false otherwise. @a base is the address
+ * of the first byte in the memory range and @a limit is the address
* of the last byte in the memory range. The base address is
* assumed to be lower than the limit address.
*
- * @param[in] address is the address to check.
- * @param[in] base is the lowest address of the range to check against.
- * @param[in] limit is the highest address of the range to check against.
+ * @param address The address to check if it is in the given range.
+ * @param base The lowest address of the range to check against.
+ * @param limit The highest address of the range to check against.
*
* @retval true The @a address is within the memory range specified
* @retval false The @a address is not within the memory range specified.
@@ -140,15 +145,15 @@ RTEMS_INLINE_ROUTINE bool _Addresses_Is_in_range (
}
/**
- * @brief Align address to nearest multiple of alignment, rounding up.
+ * @brief Aligns address to nearest multiple of alignment, rounding up.
*
* This function returns the given address aligned to the given alignment.
* If the address already is aligned, or if alignment is 0, the address is
* returned as is. The returned address is greater than or equal to the
* given address.
*
- * @param[in] address is the address to align.
- * @param[in] alignment is the boundary for alignment and must be a power of 2
+ * @param address The address to align to the given alignment.
+ * @param alignment The desired alignment for the address. It must be a power
of two.
*
* @return Returns the aligned address.
*/
@@ -162,15 +167,15 @@ RTEMS_INLINE_ROUTINE void *_Addresses_Align_up(
}
/**
- * @brief Align address to nearest multiple of alignment, truncating.
+ * @brief Aligns address to nearest multiple of alignment, truncating.
*
* This function returns the given address aligned to the given alignment.
* If the address already is aligned, or if alignment is 0, the address is
* returned as is. The returned address is less than or equal to the
* given address.
*
- * @param[in] address is the address to align.
- * @param[in] alignment is the boundary for alignment and must be a power of 2.
+ * @param address The address to align to the given alignment.
+ * @param alignment The desired alignment for the address. It must be a power
of two.
*
* @return Returns the aligned address.
*/
@@ -183,7 +188,7 @@ RTEMS_INLINE_ROUTINE void *_Addresses_Align_down(
return (void*)((uintptr_t)address & ~mask);
}
-/**@}*/
+/** @} */
#ifdef __cplusplus
}
--
2.16.4
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