cpu.c File Reference

SPARC CPU Dependent Source. More...

#include <rtems/system.h>
#include <rtems/score/isr.h>
#include <rtems/score/percpu.h>
#include <rtems/score/tls.h>
#include <rtems/rtems/cache.h>

Include dependency graph for cpu.c:

Macros
#define	SPARC_ASSERT_OFFSET(field, off)
#define	SPARC_ASSERT_ISF_OFFSET(field, off)
#define	HIGH_BITS_MASK   0xFFFFFC00
#define	HIGH_BITS_SHIFT   10
#define	LOW_BITS_MASK   0x000003FF

Functions
	RTEMS_STATIC_ASSERT (offsetof(Per_CPU_Control, cpu_per_cpu.isr_dispatch_disable)==SPARC_PER_CPU_ISR_DISPATCH_DISABLE, SPARC_PER_CPU_ISR_DISPATCH_DISABLE)
	SPARC_ASSERT_OFFSET (g5, G5)
	SPARC_ASSERT_OFFSET (g7, G7)
	RTEMS_STATIC_ASSERT (offsetof(Context_Control, l0_and_l1)==L0_OFFSET, Context_Control_offset_L0)
	RTEMS_STATIC_ASSERT (offsetof(Context_Control, l0_and_l1)+4==L1_OFFSET, Context_Control_offset_L1)
	SPARC_ASSERT_OFFSET (l2, L2)
	SPARC_ASSERT_OFFSET (l3, L3)
	SPARC_ASSERT_OFFSET (l4, L4)
	SPARC_ASSERT_OFFSET (l5, L5)
	SPARC_ASSERT_OFFSET (l6, L6)
	SPARC_ASSERT_OFFSET (l7, L7)
	SPARC_ASSERT_OFFSET (i0, I0)
	SPARC_ASSERT_OFFSET (i1, I1)
	SPARC_ASSERT_OFFSET (i2, I2)
	SPARC_ASSERT_OFFSET (i3, I3)
	SPARC_ASSERT_OFFSET (i4, I4)
	SPARC_ASSERT_OFFSET (i5, I5)
	SPARC_ASSERT_OFFSET (i6_fp, I6_FP)
	SPARC_ASSERT_OFFSET (i7, I7)
	SPARC_ASSERT_OFFSET (o6_sp, O6_SP)
	SPARC_ASSERT_OFFSET (o7, O7)
	SPARC_ASSERT_OFFSET (psr, PSR)
	SPARC_ASSERT_OFFSET (isr_dispatch_disable, ISR_DISPATCH_DISABLE_STACK)
	SPARC_ASSERT_ISF_OFFSET (psr, PSR)
	SPARC_ASSERT_ISF_OFFSET (pc, PC)
	SPARC_ASSERT_ISF_OFFSET (npc, NPC)
	SPARC_ASSERT_ISF_OFFSET (g1, G1)
	SPARC_ASSERT_ISF_OFFSET (g2, G2)
	SPARC_ASSERT_ISF_OFFSET (g3, G3)
	SPARC_ASSERT_ISF_OFFSET (g4, G4)
	SPARC_ASSERT_ISF_OFFSET (g5, G5)
	SPARC_ASSERT_ISF_OFFSET (g7, G7)
	SPARC_ASSERT_ISF_OFFSET (i0, I0)
	SPARC_ASSERT_ISF_OFFSET (i1, I1)
	SPARC_ASSERT_ISF_OFFSET (i2, I2)
	SPARC_ASSERT_ISF_OFFSET (i3, I3)
	SPARC_ASSERT_ISF_OFFSET (i4, I4)
	SPARC_ASSERT_ISF_OFFSET (i5, I5)
	SPARC_ASSERT_ISF_OFFSET (i6_fp, I6_FP)
	SPARC_ASSERT_ISF_OFFSET (i7, I7)
	SPARC_ASSERT_ISF_OFFSET (y, Y)
	SPARC_ASSERT_ISF_OFFSET (tpc, TPC)
	RTEMS_STATIC_ASSERT (sizeof(CPU_Interrupt_frame)==CONTEXT_CONTROL_INTERRUPT_FRAME_SIZE, CPU_Interrupt_frame_size)
	RTEMS_STATIC_ASSERT (sizeof(CPU_Interrupt_frame) % CPU_ALIGNMENT==0, CPU_Interrupt_frame_alignment)
void	_CPU_Initialize (void)
	CPU initialization. More...
uint32_t	_CPU_ISR_Get_level (void)
	Return the current interrupt disable level for this task in the format used by the interrupt level portion of the task mode. More...
void	_CPU_ISR_install_raw_handler (uint32_t vector, proc_ptr new_handler, proc_ptr *old_handler)
	This routine installs a "raw" interrupt handler directly into the processor's vector table. More...
void	_CPU_ISR_install_vector (uint32_t vector, proc_ptr new_handler, proc_ptr *old_handler)
	This routine installs an interrupt vector. More...
void	_CPU_Context_Initialize (Context_Control *the_context, uint32_t *stack_base, uint32_t size, uint32_t new_level, void *entry_point, bool is_fp, void *tls_area)
	Initialize the context to a state suitable for starting a task after a context restore operation. More...

Detailed Description

SPARC CPU Dependent Source.

Macro Definition Documentation

SPARC_ASSERT_ISF_OFFSET

#define SPARC_ASSERT_ISF_OFFSET	(		field,
			off
	)

Value:

RTEMS_STATIC_ASSERT( \
    offsetof(CPU_Interrupt_frame, field) == ISF_ ## off ## _OFFSET, \
    CPU_Interrupt_frame_offset_ ## field \
  )

SPARC_ASSERT_OFFSET

#define SPARC_ASSERT_OFFSET	(		field,
			off
	)

Value:

RTEMS_STATIC_ASSERT( \
    offsetof(Context_Control, field) == off ## _OFFSET, \
    Context_Control_offset_ ## field \
  )