arm-none-eabi-gcc 编译 arm926ej-s 代码

arm-none-eabi-gcc -c -mcpu=arm926ej-s -g test.c -o test.o
arm-none-eabi-as -mcpu=arm926ej-s -g startup.s -o startup.o
arm-none-eabi-ld -T test.ld test.o startup.o -o test.elf
arm-none-eabi-objcopy -O binary test.elf test.bin

 

arm-none-eabi-gcc ./main.c -mcpu=arm926ej-s -march=armv5tej -marm -mthumb -specs=nosys.specs

https://zhuanlan.zhihu.com/p/631626406

https://blog.csdn.net/chshch83/article/details/131932972

https://blog.csdn.net/ybhuangfugui/article/details/98136988

https://www.microchip.com/en-us/product/AT91SAM9260#Tools%20And%20Software

接下来就是激动人心的编译步骤了~编译的时候有两种文件,一种是汇编启动文件,一种是c源文件,接下来分别编译:

参数 说明
-mthumb 表明使用的指令集(必需)
-mcpu=cortex-m3 表明芯片内核(必需)
-g 产生调试信息

 

 

posted @ 2024-11-24 17:59  微笑的''80  阅读(29)  评论(0)    收藏  举报