CPU Port Implementation API. More...

#include <rtems/score/cpu.h>

Data Structures
union	RISCV_CLINT_timer_reg

struct	RISCV_CLINT_regs

struct	RISCV_PLIC_hart_regs

struct	RISCV_PLIC_regs

struct	CPU_Per_CPU_control
	The CPU specific per-CPU control. More...

Macros
#define	RISCV_CONTEXT_ISR_DISPATCH_DISABLE 4

#define	RISCV_EXCEPTION_FRAME_MCAUSE RISCV_EXCEPTION_FRAME_X( 0 )

#define	RISCV_EXCEPTION_FRAME_SP RISCV_EXCEPTION_FRAME_X( 1 )

#define	RISCV_EXCEPTION_FRAME_GP RISCV_EXCEPTION_FRAME_X( 2 )

#define	RISCV_EXCEPTION_FRAME_TP RISCV_EXCEPTION_FRAME_X( 3 )

#define	RISCV_EXCEPTION_FRAME_S2 RISCV_EXCEPTION_FRAME_X( 4 )

#define	RISCV_EXCEPTION_FRAME_S3 RISCV_EXCEPTION_FRAME_X( 5 )

#define	RISCV_EXCEPTION_FRAME_S4 RISCV_EXCEPTION_FRAME_X( 6 )

#define	RISCV_EXCEPTION_FRAME_S5 RISCV_EXCEPTION_FRAME_X( 7 )

#define	RISCV_EXCEPTION_FRAME_S6 RISCV_EXCEPTION_FRAME_X( 8 )

#define	RISCV_EXCEPTION_FRAME_S7 RISCV_EXCEPTION_FRAME_X( 9 )

#define	RISCV_EXCEPTION_FRAME_S8 RISCV_EXCEPTION_FRAME_X( 10 )

#define	RISCV_EXCEPTION_FRAME_S9 RISCV_EXCEPTION_FRAME_X( 11 )

#define	RISCV_EXCEPTION_FRAME_S10 RISCV_EXCEPTION_FRAME_X( 12 )

#define	RISCV_EXCEPTION_FRAME_S11 RISCV_EXCEPTION_FRAME_X( 13 )

#define	RISCV_PLIC_MAX_INTERRUPTS 1024

Functions
void	_RISCV_Interrupt_dispatch (uintptr_t mcause, struct Per_CPU_Control *cpu_self)

void	_CPU_Context_volatile_clobber (uintptr_t pattern)

void	_CPU_Context_validate (uintptr_t pattern)

RTEMS_INLINE_ROUTINE void	_CPU_Instruction_illegal (void)

RTEMS_INLINE_ROUTINE void	_CPU_Instruction_no_operation (void)

Detailed Description

CPU Port Implementation API.

Data Structures