Re: Reference doc question
Posted: Tue Jan 24, 2017 4:27 pmAre you following the original ABI (from the SDK documentation), the new ABI (with the new images), or do you have your own?
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Reference doc question
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Posted: Tue Jan 24, 2017 4:27 pmRe: Reference doc question
Posted: Wed Jan 25, 2017 5:00 pmRe: Reference doc question
Posted: Wed Jan 25, 2017 6:47 pmFor the new ABI, see and . Apart from that, good luck and my best wishes with your project.
Re: Reference doc question
Posted: Thu Jan 26, 2017 10:15 amRe: Reference doc question
Posted: Wed Feb 22, 2017 3:54 pmRe: Reference doc question
Posted: Thu Feb 23, 2017 6:38 amRe: Reference doc question
Posted: Fri Feb 24, 2017 5:18 pmAll assembly instructions follow the scheme of "instruction destination, source". So it is "MOVTS config, r16" (because it copies from r16 to config) and "MOVFS r16, config" (because it copies from config to r16).
The switchable instruction set is one of the more annoying ISA decisions in the Epiphany, because it interacts badly with interrupts. If you require ISRs to never change (or always restore) the whole config register, you could skip the gid/gie dance in normal code.
The switchable instruction set is one of the more annoying ISA decisions in the Epiphany, because it interacts badly with interrupts. If you require ISRs to never change (or always restore) the whole config register, you could skip the gid/gie dance in normal code.
Re: Reference doc question
Posted: Fri Feb 24, 2017 6:36 pmRe: Reference doc question
Posted: Mon Mar 13, 2017 12:34 pm