freebsd-skq/sys/boot/zfs
allanjude 8906b1321f Disable loop unrolling in skein for sys/boot
When tsoome@ added skein support to the ZFS boot code and zfsloader, it
resulted in an explosion in code size, running close to a number of
limits.

The default for the C version of skein is to unroll all loops for
skein-256 and 512

Disabling the loop unrolling saves 20-28kb from each binary
boot1.efi
gptzfsboot
loader.efi
userboot.so
zfsloader

Reviewed by:	emaste, tsoome
Sponsored by:	ScaleEngine Inc.
Differential Revision:	https://reviews.freebsd.org/D7826
2016-10-06 03:32:30 +00:00
..
devicename_stubs.c
libzfs.h Make boot code and loader check for unsupported ZFS feature flags 2016-08-01 19:37:43 +00:00
Makefile Disable loop unrolling in skein for sys/boot 2016-10-06 03:32:30 +00:00
Makefile.depend META MODE: Update dependencies with 'the-lot' and add missing directories. 2015-12-01 05:23:19 +00:00
zfs.c Make boot code and loader check for unsupported ZFS feature flags 2016-08-01 19:37:43 +00:00
zfsimpl.c Add SHA512, skein, large blocks support for loader zfs. 2016-08-18 00:37:07 +00:00