os_asm.inc

来自「易能嵌入式操作系统E_LAND1.0.0_LPC2106_DS12.rar」· INC 代码 · 共 43 行

IRQ_DIS				EQU		0x80
FIQ_DIS				EQU		0x40
USR_MODE			EQU		0x10
FIQ_MODE			EQU		0x11
IRQ_MODE			EQU		0x12
SVC_MODE			EQU		0x13
ABT_MODE			EQU		0x17
UND_MODE			EQU		0x1B
SYS_MODE			EQU		0x1F
ARM_MODE_DINT		EQU		0xC0
THU_MODE_DINT		EQU		0xE0
THU_MODE			EQU		0x20
IRQ_Vect_Addr		EQU		0xFFFFF030
SVC_STACK_LENGTH		EQU		0
FIQ_STACK_LENGTH		EQU		0
IRQ_STACK_LENGTH		EQU		0x2f
ABT_STACK_LENGTH		EQU		0
UND_STACK_LENGTH		EQU		0
USR_STACK_LENGTH		EQU		0
StackStart				EQU		0x40010000
DBGU_INT_STUSE			EQU		8
SvcStackSpace		EQU		StackStart
IrqStackSpace		EQU		SvcStackSpace - (SVC_STACK_LENGTH) * 4
FiqStackSpace		EQU		IrqStackSpace - (IRQ_STACK_LENGTH) * 4
AbtStackSpace		EQU		FiqStackSpace - (FIQ_STACK_LENGTH) * 4
UndStackSpace		EQU		AbtStackSpace - (ABT_STACK_LENGTH) * 4
UsrStackSpace		EQU		UndStackSpace - (UND_STACK_LENGTH) * 4
StackSvc			EQU		SvcStackSpace + (SVC_STACK_LENGTH)* 4
StackIrq			EQU		IrqStackSpace + (IRQ_STACK_LENGTH)* 4
StackFiq			EQU		FiqStackSpace + (FIQ_STACK_LENGTH)* 4
StackAbt			EQU		AbtStackSpace + (ABT_STACK_LENGTH)* 4
StackUnd			EQU		UndStackSpace + (UND_STACK_LENGTH)* 4
StackUsr			EQU		UndStackSpace + (USR_STACK_LENGTH)* 4
		IMPORT  __main
		IMPORT  bottom_of_heap
		IMPORT	OSIntNesting
		IMPORT	OSIntFlag
		IMPORT	pOSTcbCur
		IMPORT	pOSHighRdy
	END