git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@7465 35acf78f-673a-0410-8e92-d51de3d6d3f4
gdisirio
parent
f49e21207c
commit
c5aebb1544
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/*
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ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
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2011,2012,2013 Giovanni Di Sirio.
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2011,2012,2013,2014 Giovanni Di Sirio.
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This file is part of ChibiOS/RT.
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@ -16,15 +16,16 @@
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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---
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A special exception to the GPL can be applied should you wish to distribute
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a combined work that includes ChibiOS/RT, without being obliged to provide
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the source code for any proprietary components. See the file exception.txt
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for full details of how and when the exception can be applied.
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*/
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/**
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* @file SIMIA32/compilers/GCC/chtypes.h
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* @brief Simulator on IA32 port system types.
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*
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* @addtogroup SIMIA32_GCC_CORE
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* @{
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*/
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#ifndef _CHTYPES_H_
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#define _CHTYPES_H_
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@ -32,23 +33,55 @@
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#include <stdint.h>
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#include <stdbool.h>
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typedef bool bool_t; /**< Fast boolean type. */
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typedef uint8_t tmode_t; /**< Thread flags. */
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typedef uint8_t tstate_t; /**< Thread state. */
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typedef uint8_t trefs_t; /**< Thread references counter. */
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typedef uint8_t tslices_t; /**< Thread time slices counter. */
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typedef uint32_t tprio_t; /**< Thread priority. */
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typedef int32_t msg_t; /**< Inter-thread message. */
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typedef int32_t eventid_t; /**< Event Id. */
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typedef uint32_t eventmask_t; /**< Event mask. */
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typedef uint32_t flagsmask_t; /**< Event flags. */
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typedef uint32_t systime_t; /**< System time. */
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typedef int32_t cnt_t; /**< Resources counter. */
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/**
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* @name Common constants
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*/
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/**
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* @brief Generic 'false' boolean constant.
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*/
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#if !defined(FALSE) || defined(__DOXYGEN__)
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#define FALSE 0
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#endif
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/**
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* @brief Inline function modifier.
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* @brief Generic 'true' boolean constant.
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*/
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#define INLINE inline
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#if !defined(TRUE) || defined(__DOXYGEN__)
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#define TRUE (!FALSE)
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#endif
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/** @} */
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/**
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* @name Derived generic types
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* @{
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*/
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typedef volatile int8_t vint8_t; /**< Volatile signed 8 bits. */
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typedef volatile uint8_t vuint8_t; /**< Volatile unsigned 8 bits. */
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typedef volatile int16_t vint16_t; /**< Volatile signed 16 bits. */
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typedef volatile uint16_t vuint16_t; /**< Volatile unsigned 16 bits. */
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typedef volatile int32_t vint32_t; /**< Volatile signed 32 bits. */
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typedef volatile uint32_t vuint32_t; /**< Volatile unsigned 32 bits. */
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/** @} */
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/**
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* @name Kernel types
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* @{
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*/
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typedef uint32_t rtcnt_t; /**< Realtime counter. */
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typedef uint64_t rttime_t; /**< Realtime accumulator. */
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typedef uint32_t syssts_t; /**< System status word. */
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typedef uint8_t tmode_t; /**< Thread flags. */
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typedef uint8_t tstate_t; /**< Thread state. */
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typedef uint8_t trefs_t; /**< Thread references counter. */
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typedef uint8_t tslices_t; /**< Thread time slices counter.*/
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typedef uint32_t tprio_t; /**< Thread priority. */
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typedef int32_t msg_t; /**< Inter-thread message. */
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typedef int32_t eventid_t; /**< Numeric event identifier. */
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typedef uint32_t eventmask_t; /**< Mask of event identifiers. */
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typedef uint32_t eventflags_t; /**< Mask of event flags. */
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typedef int32_t cnt_t; /**< Generic signed counter. */
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typedef uint32_t ucnt_t; /**< Generic unsigned counter. */
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/** @} */
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/**
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* @brief ROM constant modifier.
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@ -57,21 +90,22 @@ typedef int32_t cnt_t; /**< Resources counter. */
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#define ROMCONST const
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/**
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* @brief Packed structure modifier (within).
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* @note It uses the "packed" GCC attribute.
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* @brief Makes functions not inlineable.
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* @note If the compiler does not support such attribute then the
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* realtime counter precision could be degraded.
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*/
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#define PACK_STRUCT_STRUCT __attribute__((packed))
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#define NOINLINE __attribute__((noinline))
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/**
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* @brief Packed structure modifier (before).
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* @note Empty in this port.
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* @brief Optimized thread function declaration macro.
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*/
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#define PACK_STRUCT_BEGIN
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#define PORT_THD_FUNCTION(tname, arg) msg_t tname(void *arg)
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/**
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* @brief Packed structure modifier (after).
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* @note Empty in this port.
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* @brief Packed variable specifier.
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*/
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#define PACK_STRUCT_END
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#define PACKED_VAR __attribute__((packed))
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#endif /* _CHTYPES_H_ */
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/** @} */
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