Hy forum, I tried for several days to see how GNU arm behaves. I'm stuck into a loop here. I could use some help. I have a linker script that contains: . = ORIGIN(flash); vectors : { *(.vectors) } >flash . = 0x000001F0; .text : { *(.text) *(.rodata) *(.rodata*) _end_text = .; } >flash then somewhere in the code I do something like _attribute_ ((section(".vectors"))) void NMI_Handler(void) { int a=0; a++; } _attribute_ ((section(".text"))) void Reset_Handler(void) { unsigned int *src, *dst; the meaning of this code is not important as it is not correct However I would expect function Reset_Handler to start from 1F0, yet in the lst file I see it starting from 2c :| ?? Second question I would like to do something like asm(".section .vectors"); asm("B Reset_Handler"); however when I see into the lst file...same problem... a function main that is supposed to go into .text beginning with 1F0 or higher, appears at 0x0 :| What am I missing here? I would appreciate some input. Thanks
Hi, Check this link: http://www.emb4fun.de/arm/examples/index.html it provides some good examples and contain also a linker file - suppose you are using a Cortex micro... MacLyon
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