Date: Tue, 12 May 2020 18:23:10 +0000 From: bugzilla-noreply@freebsd.org To: powerpc@FreeBSD.org Subject: [Bug 246419] security/nss: fix build on powerpc64 elfv1 Message-ID: <bug-246419-25139-Jt3hzgAmq8@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-246419-25139@https.bugs.freebsd.org/bugzilla/> References: <bug-246419-25139@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D246419 Piotr Kubaj <pkubaj@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #214418|0 |1 is obsolete| | Attachment #214418|maintainer-approval?(gecko@ | Flags|FreeBSD.org) | Attachment #214420| |maintainer-approval?(gecko@ Flags| |FreeBSD.org) --- Comment #3 from Piotr Kubaj <pkubaj@FreeBSD.org> --- Created attachment 214420 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D214420&action= =3Dedit v3 More correct solution. The previous patch worked, but sha512-p8 wasn't included in the final binary because USE_PPC_CRYPTO is disabled. sha512-p8 was just built, but not used earlier. This is why all tests passed. The problem with it is that the assembly is tailored to little-endian and w= on't work on big-endian. However, there is a proper script to generate sha512-p8= for big-endian, both elfv1 and elfv2. There is also a variant for 32-bit powerp= c. Ideally, this script should run always, but upstream seems to have forgotten that and just put the generated sha512-p8 to the source. This patch takes c= are of running this script. Also, since USE_PPC_CRYPTO works on big-endian, put an option to enable tha= t. It will use VSX, which is available on POWER8 and newer. I made it availabl= e on 32 bits as well, just in case someone on VSX-capable machine wants to run 32-bit chroot or jail. --=20 You are receiving this mail because: You are on the CC list for the bug.=
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