Diffusion FreeBSD src repository 65618fdda0f2

arm64: Initialize VFP control register.
65618fdda0f2
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Description

arm64: Initialize VFP control register.

The RW fields in this register reset to architecturally unknown values,
so initialize these to the proper rounding and denormal mode.
MFC after: 1 week

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Provenance

mmel	Authored on Jan 23 2021, 8:19 PM

Parents

rGc1b1354789bb: wg(4): Add authors of the wg(4) driver to the manual page

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Event Timeline

mmel committed rG65618fdda0f2: arm64: Initialize VFP control register. (authored by mmel).Feb 3 2021, 3:27 PM

mmel mentioned this in rG214ef320018d: arm64: Initialize VFP control register..Feb 11 2021, 3:06 PM

mmel mentioned this in rGf63b87ec3ecf: arm64: Initialize VFP control register..Feb 13 2021, 12:28 PM

arichardson mentioned this in D28938: AArch64: Don't set flush-subnormals-to-zero flag on startup.Feb 26 2021, 12:43 PM

arichardson mentioned this in rG0e4ff0acbe80: AArch64: Don't set flush-subnormals-to-zero flag on startup.Mar 1 2021, 2:28 PM

arichardson mentioned this in D29060: Arch64: Clear VFP state on execve().Mar 4 2021, 3:08 PM

arichardson mentioned this in rG953a7d7c61f3: Arch64: Clear VFP state on execve().Mar 10 2021, 12:45 PM

arichardson mentioned this in rG55872d471d05: Arch64: Clear VFP state on execve().Mar 17 2021, 10:28 AM

arichardson mentioned this in rGd37fb0e37814: AArch64: Don't set flush-subnormals-to-zero flag on startup.

emaste mentioned this in rGf979a90f4209: AArch64: Don't set flush-subnormals-to-zero flag on startup.Mar 24 2021, 12:09 AM

Changes (4)

Path

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sys/

arm64/

include/

rG65618fdda0f2

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sys/arm64/arm64/vfp.c

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sys/arm64/arm64/vm_machdep.c

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sys/arm64/include/md_var.h

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arm64: Initialize VFP control register.65618fdda0f2Actions

Description

Details

Event Timeline

Changes (4)

rG65618fdda0f2

sys/arm64/arm64/vfp.c

sys/arm64/arm64/vm_machdep.c

sys/arm64/include/md_var.h

sys/arm64/include/vfp.h

arm64: Initialize VFP control register.
65618fdda0f2
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