config.h

来自「单片机上的java虚拟机 用winavr 编译」· C头文件 代码 · 共 50 行

//
// config.h
//
// NanoVM configuration file for the Asuro
//

#ifndef CONFIG_H
#define CONFIG_H

// cpu related setup
#define ATMEGA168
#define ASURO                  // compiles some special code e.g. in uart.c
#define CLOCK 8000000

// uart setup
#define UART_BITRATE 2400
#define UART_BUFFER_BITS 5     // 32 bytes buffer (min. req for loader)

#define CODESIZE 512
#define HEAPSIZE 768

// avr specific native init routines
#define NATIVE_INIT  native_init()

// use flash to store java program
//#define NVM_USE_FLASH_PROGRAM

#define NVM_INITIALIZE_ALLOCATED // fill new class instances with zero

// vm setup
#undef NVM_USE_STACK_CHECK       // enable check if method returns empty stack
#define NVM_USE_ARRAY            // enable arrays
#define NVM_USE_TABLESWITCH      // support switch instruction
#define NVM_USE_LOOKUPSWITCH     // support switch instruction
#define NVM_USE_INHERITANCE      // support for inheritance
//#define NVM_USE_32BIT_WORD
//#define NVM_USE_FLOAT
#define NVM_USE_EXTSTACKOPS      // enable extended dup opcodes

// native setup
//#define NVM_USE_MATH             // enable native math functions
#define NVM_USE_STDIO            // enable native stdio support
//#define NVM_USE_FORMATTER        // enable native formatter class

// marker used to indicate, that this item is stored in eeprom
#define NVMFILE_FLAG     0x8000


#endif // CONFIG_H