Discuss here different C compiler set ups, and compiling executables for the ESP8266

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By jcmvbkbc
#57856
lostintime wrote:I have a compiler that produces 32 bit asm. I need to convert it to 64 bit asm output.
Can anyone help me out?

I'd say 'use -m64 switch' if like you I was assuming that you fully understand my context.
But that's probably not the case (as there's no 64-bit assembly for xtensa, which means that you're asking something generic, which in turn means that you've probably chosen the wrong forum), so you'd need to tell us a bit about what you're doing, what is your compiler, what is its current output, etc.