chcore.h File Reference

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Detailed Description

ARM Cortex-Mx port macros and structures.

Definition in file ports/RVCT/ARMCMx/chcore.h.

#include "cmparams.h"
#include "chcore_v6m.h"
#include "nvic.h"

Go to the source code of this file.

Data Structures
struct	extctx
	Interrupt saved context. More...
struct	intctx
	System saved context. More...
Defines
#define	CORTEX_M0   0
	Cortex-M0 variant.
#define	CORTEX_M1   1
	Cortex-M1 variant.
#define	CORTEX_M3   3
	Cortex-M3 variant.
#define	CORTEX_M4   4
	Cortex-M4 variant.
#define	CORTEX_PRIORITY_LEVELS   (1 << CORTEX_PRIORITY_BITS)
	Total priority levels.
#define	CORTEX_MINIMUM_PRIORITY   (CORTEX_PRIORITY_LEVELS - 1)
	Minimum priority level.
#define	CORTEX_MAXIMUM_PRIORITY   0
	Maximum priority level.
#define	CORTEX_IS_VALID_PRIORITY(n)   (((n) >= 0) && ((n) < CORTEX_PRIORITY_LEVELS))
	Priority level verification macro.
#define	CORTEX_IS_VALID_KERNEL_PRIORITY(n)   (((n) >= CORTEX_MAX_KERNEL_PRIORITY) && ((n) < CORTEX_PRIORITY_LEVELS))
	Priority level verification macro.
#define	CORTEX_PRIORITY_MASK(n)   ((n) << (8 - CORTEX_PRIORITY_BITS))
	Priority level to priority mask conversion macro.
#define	CH_ARCHITECTURE_ARM
	Macro defining a generic ARM architecture.
#define	CH_COMPILER_NAME   "RVCT"
	Name of the compiler supported by this port.
#define	PORT_OPTIMIZED_ISPREEMPTIONREQUIRED
	Excludes the default chSchIsPreemptionRequired()implementation.
#define	chSchIsPreemptionRequired()
	Inline-able version of this kernel function.
Typedefs
typedef uint64_t	stkalign_t
	Stack and memory alignment enforcement.