config.inc

一个简单实用的嵌入式操作系统,实现了嵌入式操作系统的基本模块：内存管理、系统调度 、系统调用等。

;// Standard definitions of Mode bits and Interrupt (I & F) flags in PSRs
Mode_USR			EQU   0x10
Mode_FIQ			EQU   0x11
Mode_IRQ			EQU   0x12
Mode_SVC			EQU   0x13
Mode_ABT			EQU   0x17
Mode_UND			EQU   0x1B
Mode_SYS			EQU   0x1F ;// available on ARM Arch v4 and later
I_Bit				EQU   0x80 ;// when I bit is set, IRQ is disabled
F_Bit				EQU   0x40 ;// when F bit is set, FIQ is disabled
INTON				EQU   0x00 ;// enable the interrupt

    END