cpu.h File Reference

Mips CPU Dependent Header File. More...

#include <rtems/score/basedefs.h>
#include <rtems/score/mips.h>

Go to the source code of this file.

Data Structures
struct	Context_Control
	Thread register context. More...
struct	Context_Control_fp
	SPARC basic context. More...
struct	CPU_Interrupt_frame
	Interrupt stack frame (ISF). More...

Macros
#define	CPU_SIMPLE_VECTORED_INTERRUPTS   FALSE
#define	CPU_ISR_PASSES_FRAME_POINTER   TRUE
#define	CPU_HARDWARE_FP   FALSE
#define	CPU_ALL_TASKS_ARE_FP   CPU_HARDWARE_FP
#define	CPU_IDLE_TASK_IS_FP   FALSE
#define	CPU_USE_DEFERRED_FP_SWITCH   TRUE
#define	CPU_ENABLE_ROBUST_THREAD_DISPATCH   FALSE
#define	CPU_STACK_GROWS_UP   FALSE
#define	CPU_CACHE_LINE_BYTES   16
#define	CPU_STRUCTURE_ALIGNMENT   RTEMS_ALIGNED( CPU_CACHE_LINE_BYTES )
#define	CPU_MODES_INTERRUPT_MASK   0x000000ff
#define	CPU_SIZEOF_POINTER   4
#define	CPU_MAXIMUM_PROCESSORS   32
#define	_CPU_Context_Get_SP(_context)
#define	CPU_CONTEXT_FP_SIZE   sizeof( Context_Control_fp )
#define	CPU_MPCI_RECEIVE_SERVER_EXTRA_STACK   0
#define	CPU_STACK_MINIMUM_SIZE   (8 * 1024)
#define	CPU_ALIGNMENT   8
#define	CPU_HEAP_ALIGNMENT   CPU_ALIGNMENT
#define	CPU_STACK_ALIGNMENT   CPU_ALIGNMENT
#define	CPU_INTERRUPT_STACK_ALIGNMENT   CPU_CACHE_LINE_BYTES
#define	_CPU_ISR_Disable(_level)
#define	_CPU_ISR_Enable(_level)
#define	_CPU_ISR_Flash(_xlevel)
#define	_CPU_Context_Restart_self(_the_context)
#define	_CPU_Context_Initialize_fp(_destination)
#define	CPU_USE_GENERIC_BITFIELD_CODE   TRUE
#define	CPU_USE_LIBC_INIT_FINI_ARRAY   FALSE
#define	CPU_swap_u16(value)

Typedefs
typedef uint32_t	CPU_Counter_ticks
typedef uintptr_t	CPU_Uint32ptr

Functions
void	mips_vector_exceptions (CPU_Interrupt_frame *frame)
uint32_t	mips_interrupt_mask (void)
uint32_t	_CPU_ISR_Get_level (void)
void	_CPU_ISR_Set_level (uint32_t)
void	_CPU_Context_Initialize (Context_Control *the_context, uintptr_t *stack_base, uint32_t size, uint32_t new_level, void *entry_point, bool is_fp, void *tls_area)
void	mips_break (int error)
void	_CPU_Initialize (void)
	CPU initialization.
RTEMS_NO_RETURN void *	_CPU_Thread_Idle_body (uintptr_t ignored)
void	_CPU_Context_switch (Context_Control *run, Context_Control *heir)
	CPU switch context.
RTEMS_NO_RETURN void	_CPU_Context_restore (Context_Control *new_context)
void	_CPU_Context_save_fp (Context_Control_fp **fp_context_ptr)
void	_CPU_Context_restore_fp (Context_Control_fp **fp_context_ptr)
void	_CPU_Exception_frame_print (const CPU_Exception_frame *frame)
uint32_t	_CPU_Counter_frequency (void)
CPU_Counter_ticks	_CPU_Counter_read (void)

Variables
Context_Control_fp	_CPU_Null_fp_context

Detailed Description

Mips CPU Dependent Header File.