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NetBSD/sys/arch/i386/conf/std.i386

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cleanup: options SPACE TAB makeoptions TAB psuedo-device TAB remove trailing whitespace replace multiple spaces -> tabs options "FOO" -> options FOO options "FOO=bar" -> options FOO=bar options "FOO=\"bar\"" -> options FOO="\"bar\""
2001-11-20 15:56:17 +03:00
# $NetBSD: std.i386,v 1.22 2001/11/20 12:56:31 lukem Exp $
Move non-optional options to std.i386, and use that file.
1996-11-15 12:19:31 +03:00
#
# standard, required NetBSD/i386 'options'
Also, remove space at the end of line.
1998-06-07 07:01:05 +04:00
Move non-optional options to std.i386, and use that file.
1996-11-15 12:19:31 +03:00
machine i386
Add prefix ../gnu/sys cinclude "conf/files.softdep" prefix to all std.* files, so that soft dependencies can be activated using "options SOFTDEP".
1999-11-15 22:00:25 +03:00
options EXEC_AOUT # exec a.out binaries
cleanup: options SPACE TAB makeoptions TAB psuedo-device TAB remove trailing whitespace replace multiple spaces -> tabs options "FOO" -> options FOO options "FOO=bar" -> options FOO=bar options "FOO=\"bar\"" -> options FOO="\"bar\""
2001-11-20 15:56:17 +03:00
options EXEC_ELF32 # exec ELF binaries
Add prefix ../gnu/sys cinclude "conf/files.softdep" prefix to all std.* files, so that soft dependencies can be activated using "options SOFTDEP".
1999-11-15 22:00:25 +03:00
options EXEC_SCRIPT # exec #! scripts
Add infrastructure to allow ports to override build of in6_cksum.c by enabling the INET6_MD_CKSUM option, which is defopted into opt_inet.h. Supply an i386 assembly version of in6_cksum in in_cksum.s; on P6-family cpu's, this is is roughly 20% faster than the C code in sys/netinet6 for ethernet-mtu-sized mbufs in L1 cache. Turn on INET6_MD_CKSUM in i386/conf/std.i386 While we're here, also nuke some now-obsolete XXX comments from in_cksum.s.
2001-05-26 21:46:11 +04:00
Add asm versions of blowfish and des transforms for i386. This also involved updating the in-kernel DES functions to correspond to the versions in our in-tree OpenSSL, because the des_SPtrans table has changed; the asm code will not work with the old permutation table! C and i386 asm code for the DES, 3DES, and Blowfish CBC modes is also included; it is not currently built as the ESP processing in esp_core.c splits the CBC operation and the cipher transform apart. Hopefully that will be fixed as there is a substantial performance improvement to be had from doing so. It will remain necessary to use the C version of the Blowfish CBC function on some i386 machines, however, as the asm version uses bswapl, which ony 486 and later processors have. The DES CBC code doesn't have this problem. Finally, change esp_core.c to use the ecb3_encrypt function instead of calling ecb_encrypt three times; this improves performance a bit, in particular in the asm case.
2001-09-09 15:00:59 +04:00
options INET6_MD_CKSUM # machine-dependant code for in6_cksum
options CRYPTO_MD_DES_ENC # machine-dependant code for DES
#options CRYPTO_MD_DES_CBC # machine-dependant DES CBC code
options CRYPTO_MD_BF_ENC # machine-dependant code for BF_encrypt
#options CRYPTO_MD_BF_CBC # careful: uses bswapl, requires 486