bytevector-immutable-flag in computation of type-immutable-bytevector
cmacros.ss
- reallocated typed-object types, using previously unused tag #b010
for strings and giving bytevectors both #b001 and #b101 (the
latter for immutable bytevectors) so that the maximum bytevector
length on 32-bit machines is once again the most-positive fixnum.
treating bytevectors rather than strings or fxvectors (or even
vectors) special in this regard is appropriate since the maximum
number of bytes in a bytevector is maximum-length x 1 rather than
maximum-length x 4 for strings, fxvectors, and vectors on 32-bit
machines. with this change on 32-bit machines, a vector can
occupy up to 1/2 of virtual memory, strings and fxvectors 1/4,
and bytevectors 1/8.
cmacros.ss
- remade boot files
original commit: 0694b3a5223ab937379e54079bc88d57309dc51f
arguments. cp0 optimizes away a number of additional equality
operations at optimize-level 3 (including bytevector=?) when
applied to the same variable references, as it already did for
eq?, eqv?, and equal?, at all optimize levels.
cpnanopass.ss, cp0.ss, primdata.ss,
cp0.ms
- updated bullyx patches
patch*
- updated release notes and tweaked user's guide.
release-notes.stex, objects.stex
original commit: e90c39a72563eafa4fccaf1d197060bf20aa552f
to simplify ($fxu< (most-positive-fixnum) e) => (fx< e 0) so we
don't have any incentive in special casing length checks where
the maximum length happens to be (most-positive-fixnum).
5_4.ss, 5_6.ss, bytevector.ss, cmacros.ss, cp0.ss, cpnanopass.ss,
mkheader.ss, primdata.ss, prims.ss,
fasl.c, gc.c, types.h
root-experr*, patch*
original commit: 9eb63deda025fd4560b54746b21a881c01af46d6
is a fixnum and added meta-asserts to verify that it is in a couple of
others, to facilitate future changes to vector typing. vectors are
now treated essentially like fxvectors, strings, and bytevectors.
cmacros.ss, cpnanopass.ss, prims.ss, mkheader.ss,
alloc.c, gc.c, scheme.c
original commit: 564542d32bbae6b33cef808613238d5a4a2a8ee2
paired the 'partialx' down to just four test configurations, with one
interpreter run, to try to get the threaded builds into line with
travis-ci's timeout.
mats/Mf-base
original commit: 6d8c871cd60228755660395e96087878ca9d040f
added travis-ci automation script and a 'partialx' testing target to
allow us to perform more than a single run of testing without running
afoul of travis-ci's 50-minute build timeout. 'partialx' tests six
of the twelve configurations tested by 'allx'.
.travis.yml (new),
mats/Mf-base
original commit: fdc8dc40e95b0977ab7bc07636585b71e56802a3
floating-point register arguments as required for varargs functions
by the System V ABI.
x86_64.ss,
foreign.ms
remade boot files
original commit: c5b6fe968f890bbef3488d570756cbe8da211326
