cpu.c File Reference

Intel i386 Dependent Source. More...

#include <inttypes.h>
#include <rtems.h>
#include <rtems/score/isr.h>
#include <rtems/score/idtr.h>
#include <rtems/score/tls.h>
#include <rtems/bspIo.h>
#include <rtems/score/percpu.h>
#include <rtems/score/thread.h>

Data Structures
struct	Frame_

Macros
#define	I386_ASSERT_OFFSET(field, off)

Functions
	I386_ASSERT_OFFSET (eflags, EFLAGS)
	I386_ASSERT_OFFSET (esp, ESP)
	I386_ASSERT_OFFSET (ebp, EBP)
	I386_ASSERT_OFFSET (ebx, EBX)
	I386_ASSERT_OFFSET (esi, ESI)
	I386_ASSERT_OFFSET (edi, EDI)
	RTEMS_STATIC_ASSERT (offsetof(Context_Control, gs)==I386_CONTEXT_CONTROL_GS_0_OFFSET, Context_Control_gs_0)
void	_CPU_Initialize (void)
	CPU initialization. More...
void	_CPU_Context_Initialize (Context_Control *the_context, void *_stack_base, size_t _size, uint32_t _isr, void(*_entry_point)(void), bool is_fp, void *tls_area)
	Initializes the CPU context. More...
uint32_t	_CPU_ISR_Get_level (void)
	Returns the interrupt level of the executing thread. More...
void	_CPU_Exception_frame_print (const CPU_Exception_frame *ctx)
	Prints the exception frame via printk(). More...
void	rtems_exception_prologue_0 (void)
void	rtems_exception_prologue_1 (void)
void	rtems_exception_prologue_2 (void)
void	rtems_exception_prologue_3 (void)
void	rtems_exception_prologue_4 (void)
void	rtems_exception_prologue_5 (void)
void	rtems_exception_prologue_6 (void)
void	rtems_exception_prologue_7 (void)
void	rtems_exception_prologue_8 (void)
void	rtems_exception_prologue_9 (void)
void	rtems_exception_prologue_10 (void)
void	rtems_exception_prologue_11 (void)
void	rtems_exception_prologue_12 (void)
void	rtems_exception_prologue_13 (void)
void	rtems_exception_prologue_14 (void)
void	rtems_exception_prologue_16 (void)
void	rtems_exception_prologue_17 (void)
void	rtems_exception_prologue_18 (void)
void	rtems_exception_init_mngt (void)

Variables
cpuExcHandlerType	_currentExcHandler = _defaultExcHandler

Detailed Description

Intel i386 Dependent Source.

Macro Definition Documentation

I386_ASSERT_OFFSET

#define I386_ASSERT_OFFSET	(		field,
			off
	)

Value:

RTEMS_STATIC_ASSERT( \
    offsetof(Context_Control, field) \
      == I386_CONTEXT_CONTROL_ ## off ## _OFFSET, \
    Context_Control_ ## field \
  )