PR/55425 CVS commit: src/sys/arch/powerpc

["Rin Okuyama" <rin%netbsd.org@localhost>]

The following reply was made to PR port-powerpc/55425; it has been noted by GNATS.

From: "Rin Okuyama" <rin%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/55425 CVS commit: src/sys/arch/powerpc
Date: Tue, 7 Jul 2020 01:39:23 +0000

 Module Name:	src
 Committed By:	rin
 Date:		Tue Jul  7 01:39:23 UTC 2020
 
 Modified Files:
 	src/sys/arch/powerpc/include: cpu.h
 	src/sys/arch/powerpc/powerpc: powerpc_machdep.c
 
 Log Message:
 Part of PR port-powerpc/55425
 openssl fails on FPU emulation for powerpc
 
 Provide machdep.fpu_present sysctl variable like other ports.
 
 Userland can get informed that FPU is absent and emulated in software
 (and calculation results may not be correct in bit-to-bit precision).
 
 This variable should be useful even if we could fix FPU emulation;
 it is much faster to skip FPU arithmetic in general, rather than
 relying upon emulation by kernel via illegal instruction handler.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.113 -r1.114 src/sys/arch/powerpc/include/cpu.h
 cvs rdiff -u -r1.78 -r1.79 src/sys/arch/powerpc/powerpc/powerpc_machdep.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.