#include "..\inc\def.h" #include "..\inc\usb\bitops.h" #ifdef __BIG_ENDIAN #define Data_Port (*(volatile U8*)0x08000080)//o…
volatile 源代码
volatile是一个特征修饰符(typespecifier).volatile的作用是作为指令关键字,确保本条指令不会因编译器的优化而省略,且要求每次直接读值。
#define SWCR *((volatile unsigned int *)0x2B) #define TIM1 *((volatile unsigned int *)0x30) #define PRD1 *((volatile unsigned…
extern volatile unsigned long timeval; extern void init_timer(void);
#include "Cpu.h" #include "PWMC.h" #include "Events.h" #include "MFR.h" #include "PE_Types.h" #include "PE_Error.h" #include…
#include "..\inc\def.h" #include "..\inc\usb\bitops.h" #ifdef __BIG_ENDIAN #define Data_Port (*(volatile U8*)0x08000080)//o…
// PR c++/19878 struct S { char k; }; char const volatile S::* const p01 = &S::k;
// (C) Copyright Dave Abrahams, Steve Cleary, Beman Dawes, // Aleksey Gurtovoy, Howard Hinnant & John Maddock 2000. // Use, …
/* if_nicEvb.h - NIC driver header (for EVB403) */ /* Copyright 1984-2001 Wind River Systems, Inc. */ /* modification history --…
#ifndef __ASM_SH_M1543C_H #define __ASM_SH_M1543C_H /* * linux/include/asm-sh/m1543c.h * Copyright (C) 2001 Nobuhiro Sakawa *…
#ifndef __ASM_SH_SMC37C93X_H #define __ASM_SH_SMC37C93X_H /* * linux/include/asm-sh/smc37c93x.h * * Copyright (C) 2000 Kazumo…