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author | jmallett <jmallett@FreeBSD.org> | 2012-03-06 19:01:32 +0000 |
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committer | jmallett <jmallett@FreeBSD.org> | 2012-03-06 19:01:32 +0000 |
commit | ac880fa7c8eba95d2effa0a42b7c88775cdfe804 (patch) | |
tree | d0e1d806b75665a77acaa0f5e553063e8e3fc9f6 /lib/csu | |
parent | 606ca3f4b71b5d5e3dbda63a827a683ffda7a0a4 (diff) | |
download | FreeBSD-src-ac880fa7c8eba95d2effa0a42b7c88775cdfe804.zip FreeBSD-src-ac880fa7c8eba95d2effa0a42b7c88775cdfe804.tar.gz |
At the risk of reducing source compatibility with old NetBSD and Sprite:
o) Get rid of some unused macros related to features we don't intend to
provide.
o) Get rid of macro definitions for MIPS-I CPUs. We are not likely to
support anything that predartes MIPS-III.
o) Respell MIPS3_* macros as MIPS_*, which is how most of them were being
used already.
o) Eliminate a duplicate and mostly-unused set of exception vector macros.
There's still considerable duplication and lots more obsolete in our headers,
but this reduces one of the larger files to a size where one could reckon
about the correctness of its contents with a mere few hours of contemplation.
There is, of course, a question of whether we need definitions for fields,
registers and configurations that we are unlikely to ever use or implement,
even if they're not obsolete since 1991. FreeBSD is not a processor
reference manual, and things that aren't used may be wrong, or may be
duplicated because nobody could possibly actually know whether they're
already defined.
Diffstat (limited to 'lib/csu')
0 files changed, 0 insertions, 0 deletions