Hi Everyone,
I'm looking at the features of a BeagleBone Black. Its /proc/cpuinfo is below.
I think vfpd32 cpu flag means I have 32 D-registers. The cpu flags neon and vfpv3 flags means I want something more than -mfpu=neon-fp16, but I'm not sure what that is.
My question is, what GCC ARM option is used when we encounter the neon, vfpv3 and vfpd32 flags?
Thanks in advance.
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$ cat /proc/cpuinfo processor : 0 model name : ARMv7 Processor rev 2 (v7l) BogoMIPS : 996.14 Features : half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpd32 CPU implementer : 0x41 CPU architecture: 7 CPU variant : 0x3 CPU part : 0xc08 CPU revision : 2
Hardware : Generic AM33XX (Flattened Device Tree) Revision : 0000 Serial : 0000000000000000