David Bremner writes:
> Paulo Matos <[email protected]> writes: > >> >> I have gone through the thread and was wondering what are the >> capabilities of the i.MX53. Would you be able to post the /proc/cpuinfo? > > model name : ARMv7 Processor rev 5 (v7l) > BogoMIPS : 66.66 > Features : half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpd32 > CPU implementer : 0x41 > CPU architecture: 7 > CPU variant : 0x2 > CPU part : 0xc08 > CPU revision : 5 > > Hardware : Freescale i.MX53 (Device Tree Support) That's very similar to a 32bit rpi. I can understand why lightning issues thumb2 instructions but can't understand why your system is not happy with them. > >> >> Also, generally an A8 is thumb2 capable but maybe not this specific >> cpu. I am trying to create a cortex-a8 cross compiler without thumb2 >> support to try and compile racket to see if I can reproduce, since I >> cannot repro on my of my Pis (but all of them have thumb2 support >> anyway). > > Not sure if A8 is ARMv8, but this is ARMv7 Naming in ARM world sucks. ARMv7 can be indeed a Cortex-A8 and is indeed in the case of a i.MX53. This list helps: https://en.wikipedia.org/wiki/ARM_architecture#Cores Have you attempted to recompile by shifting the definition of JIT_ARM_THUMB upwards in the file? -- Paulo Matos -- You received this message because you are subscribed to the Google Groups "Racket Developers" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/racket-dev/87sgj7kq09.fsf%40linki.tools.
