cpu.c File Reference

No CPU Dependent Source. More...

#include <rtems/score/isr.h>

Functions
void	_CPU_Initialize (void)
	CPU initialization.
uint32_t	_CPU_ISR_Get_level (void)
	Returns the interrupt level of the executing thread.
void	_CPU_ISR_install_raw_handler (uint32_t vector, CPU_ISR_raw_handler new_handler, CPU_ISR_raw_handler *old_handler)
	SPARC specific raw ISR installer.
void	_CPU_ISR_install_vector (uint32_t vector, CPU_ISR_handler new_handler, CPU_ISR_handler *old_handler)
	SPARC specific RTEMS ISR installer.
void *	_CPU_Thread_Idle_body (uintptr_t ignored)

Detailed Description

No CPU Dependent Source.

Function Documentation

_CPU_ISR_install_raw_handler()

void _CPU_ISR_install_raw_handler	(	uint32_t	vector,
		CPU_ISR_raw_handler	new_handler,
		CPU_ISR_raw_handler *	old_handler
	)

SPARC specific raw ISR installer.

This routine installs new_handler to be directly called from the trap table.

Parameters

[in]	vector	is the vector number
[in]	new_handler	is the new ISR handler
[in]	old_handler	will contain the old ISR handler