Matt Birkholz [Tue, 19 Feb 2019 15:06:01 +0000 (08:06 -0700)]
Fix merge: Edwin may depend on (blowfish) and (gdbm) packages.
Matt Birkholz [Sat, 16 Feb 2019 19:31:20 +0000 (12:31 -0700)]
mcrypt/make.scm: Use (runtime crypto)'s mcrypt-link!.
This eliminates a redundant list of symbols and ensures consistency
with (runtime crypto)'s bindings.
Improved both mcrypt's and x11's forward compatibility by making the
backward compatibility links conditional.
Matt Birkholz [Sat, 16 Feb 2019 19:13:43 +0000 (12:13 -0700)]
src/etc/optiondb.scm: Remove all plugins (acquire by a merge?).
Matt Birkholz [Sat, 16 Feb 2019 23:05:18 +0000 (16:05 -0700)]
standard plugin Makefile.ams: backport recent changes to x11
Use _SOURCES and nodist_ _SOURCES rather than a _LIBADD.
Consider re-compiling Scheme code if -const.bin changes.
Punt trying to override etag's commandline. Use the tags rule to
append .cdecls and use tags-fix.sh to re-order the files.
Use EXEEXT. Provide mostlyclean-local. Use standard copyright
notice. Remove trailing whitespace.
Matt Birkholz [Fri, 15 Feb 2019 23:53:18 +0000 (16:53 -0700)]
runtime/list: Fix append.
Matt Birkholz [Fri, 15 Feb 2019 00:50:18 +0000 (17:50 -0700)]
Merge branch 'master' into pucked.
Taylor R Campbell [Mon, 11 Feb 2019 05:07:22 +0000 (05:07 +0000)]
Add release note about cross-compilation.
Taylor R Campbell [Mon, 11 Feb 2019 05:00:51 +0000 (05:00 +0000)]
Add release notes about big-endian and powerpc.
Taylor R Campbell [Mon, 11 Feb 2019 05:00:36 +0000 (05:00 +0000)]
Use arity-dispatched procedures for APPEND and APPEND!.
APPEND turns up hot in the compiler, because LAP = quasiquote. Let's
skip some round-trips through the microcode, shall we?
Taylor R Campbell [Mon, 11 Feb 2019 00:56:37 +0000 (00:56 +0000)]
Simplify and factor out carefully checking for stack overflows.
Taylor R Campbell [Mon, 11 Feb 2019 00:44:21 +0000 (00:44 +0000)]
Confirm delv does not blow out the stack.
Taylor R Campbell [Mon, 11 Feb 2019 00:36:36 +0000 (00:36 +0000)]
Add some tests of blowing out the stack with SRFI 1.
Taylor R Campbell [Mon, 11 Feb 2019 00:16:06 +0000 (00:16 +0000)]
Tidy up deletion routines in list.scm.
- Share code.
- Use constant stack space.
Taylor R Campbell [Mon, 11 Feb 2019 00:45:58 +0000 (00:45 +0000)]
Merge branch 'riastradh-
20190210-letrecdefn'
- Improve performance of LETREC* and unary LETREC.
- Convert various multi-way LETRECs to internal definitions.
The compiler knows about internal definitions. Teaching to recognize
patterns of LET and SET! produced for LETREC semantics is a lot of
trouble, and internal definitions are usually much more legible
anyway.
This is a lot of little commits in case I made a mistake so you can
bisect to find the mistake.
Taylor R Campbell [Sun, 10 Feb 2019 22:40:10 +0000 (22:40 +0000)]
Convert multi-LETREC to internal definitions in edwin/undo.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:40:05 +0000 (22:40 +0000)]
Convert multi-LETREC to internal definitions in edwin/txtprp.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:39:59 +0000 (22:39 +0000)]
Convert multi-LETREC to internal definitions in edwin/tterm.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:39:54 +0000 (22:39 +0000)]
Convert multi-LETREC to internal definitions in edwin/tparse.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:39:49 +0000 (22:39 +0000)]
Convert multi-LETREC to internal definitions in edwin/string.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:39:41 +0000 (22:39 +0000)]
Convert multi-LETREC to internal definitions in edwin/occur.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:39:07 +0000 (22:39 +0000)]
Convert multi-LETREC to internal definitions in sos/class.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:38:53 +0000 (22:38 +0000)]
Convert multi-LETREC to internal definitions in uri.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:38:50 +0000 (22:38 +0000)]
Convert multi-LETREC to internal definitions in thread.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:38:44 +0000 (22:38 +0000)]
Convert multi-LETREC to internal definitions in stream.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:38:24 +0000 (22:38 +0000)]
Convert multi-LETREC to internal definitions in srfi-1.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:38:10 +0000 (22:38 +0000)]
Convert multi-LETREC to internal definitions in rfc2822-headers.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:37:54 +0000 (22:37 +0000)]
Convert multi-LETREC to internal definitions in ordvec.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:37:37 +0000 (22:37 +0000)]
Convert multi-LETREC to internal definitions in list.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:37:18 +0000 (22:37 +0000)]
Convert multi-LETREC to internal definitions in lambda-list.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:35:38 +0000 (22:35 +0000)]
Convert multi-LETREC to internal definitions in dispatch-cache.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:35:19 +0000 (22:35 +0000)]
Convert multi-LETREC to internal definitions in arith.scm.
Taylor R Campbell [Sun, 10 Feb 2019 22:25:12 +0000 (22:25 +0000)]
Convert multi-LETREC to internal definitions.
The compressor turns up hot in profiles. This doesn't make a big
difference but it saves some closure consing and reduces some
indentation levels.
Taylor R Campbell [Sun, 10 Feb 2019 22:20:32 +0000 (22:20 +0000)]
Add some LETREC and LETREC* tests.
Taylor R Campbell [Sun, 10 Feb 2019 22:09:48 +0000 (22:09 +0000)]
Use internal definitions for LETREC* and unary LETREC.
The compiler will recognize these better than LET and SET!; teaching
it to recognize LET and SET! is more trouble than I want to deal with
at the moment. Internal definitions at the scode level have LETREC*
semantics anyway, and with only a single binding, LETREC and LETREC*
coincide.
Chris Hanson [Sun, 10 Feb 2019 22:04:07 +0000 (14:04 -0800)]
Eliminate potentially-problematic use of delay for char-set-predicate.
Taylor R Campbell [Sun, 10 Feb 2019 04:34:34 +0000 (04:34 +0000)]
Use arity-dispatched procedures for MAP, FOR-EACH, &c.
Requires shuffling initialization order in make.scm a little bit so
that we can call MAKE-ARITY-DISPATCHED-PROCEDURE in list.scm.
Saves a trip through the microcode to compute the lexpr for each call
to MAP and FOR-EACH, which turned up hot in profiles.
Taylor R Campbell [Sun, 10 Feb 2019 04:32:05 +0000 (04:32 +0000)]
Integrate NULL-LIST?.
This is used all over common SRFI 1 list operations, so what should
have been a pair of conditional branches turned into unknown
procedure calls, sometimes through a trampoline to fill in default
arguments, which turned up in profiling the compiler.
Taylor R Campbell [Sun, 10 Feb 2019 04:26:40 +0000 (04:26 +0000)]
Add GENERAL-CAR-CDR to usual integrations.
The compiler explicitly calls this for every RTL accessor, so that
would explain why this primitive was turning up hot. Should speed up
the compiler a little to avoid diving into microcoded primitives for
every attempt to get a piece out of an RTL expression during the RTL
passes!
Chris Hanson [Sun, 10 Feb 2019 00:20:33 +0000 (16:20 -0800)]
Put char-set microcode table back in data structure. Edwin needs this.
Taylor R Campbell [Sat, 9 Feb 2019 16:14:15 +0000 (16:14 +0000)]
Cache char set table.
This is a provisional kludge to make string searches by character set
in Edwin less obscenely expensive than they are at the moment, which
is killing IMAIL.
Formerly we just cached these in the char-set object itself.
Taylor R Campbell [Sat, 9 Feb 2019 16:14:57 +0000 (16:14 +0000)]
Integrate record accessors and modifiers where convenient.
Limited to record types with:
- a defined predicate name we can pass to GUARANTEE, and
- no parent type so we can statically determine the field offsets.
Obviously it would be better if the compiler could do the flow
analysis to figure out where it can statically partially evaluate
RECORD-ACCESSOR and RECORD-MODIFIER, but, y'know, exercise for the
reader.
Taylor R Campbell [Wed, 9 Jan 2019 04:04:51 +0000 (04:04 +0000)]
Defer unmasking timer interrupt until after daemon is marked running.
Otherwise we might re-enter on timer interrupt.
Taylor R Campbell [Wed, 9 Jan 2019 04:04:12 +0000 (04:04 +0000)]
Avoid consing closures if we're low on space.
Taylor R Campbell [Sun, 6 Jan 2019 04:14:15 +0000 (04:14 +0000)]
Can't see why I chose to discard recent samples a decade ago.
Taylor R Campbell [Sun, 6 Jan 2019 04:14:01 +0000 (04:14 +0000)]
Dust off stack sampler.
Use of compiled-code-address? will be needed by the
riastrah-
20181220-closentry{...} branch.
Taylor R Campbell [Fri, 4 Jan 2019 05:50:47 +0000 (05:50 +0000)]
Test restarting trapped references.
This is busted on x86 because of a compiler bug involving register
reuse, to be fixed on the riastradh-
20181220-closentry{...} branch.
Taylor R Campbell [Sat, 9 Feb 2019 16:54:43 +0000 (16:54 +0000)]
Fix the rest of the indentation in this file.
No functional change.
Taylor R Campbell [Sat, 9 Feb 2019 16:53:52 +0000 (16:53 +0000)]
Fix bug in test introduced by eliding open-block for SYNTAX.
While here, fix indentation.
Chris Hanson [Sat, 26 Jan 2019 23:21:51 +0000 (15:21 -0800)]
Eliminate simple-top-level-environment.
This hasn't worked as intended since the reader was rewritten.
Chris Hanson [Sat, 26 Jan 2019 23:21:33 +0000 (15:21 -0800)]
Change param:reader-fold-case? to be settable.
Matt Birkholz [Thu, 24 Jan 2019 19:42:24 +0000 (12:42 -0700)]
x11: Fix declaration of x_graphics_set_clip_rectangle.
Matt Birkholz [Wed, 23 Jan 2019 21:42:19 +0000 (14:42 -0700)]
x11 version 1.3
Matt Birkholz [Wed, 23 Jan 2019 21:57:20 +0000 (14:57 -0700)]
x11: Punt import-x11.
Matt Birkholz [Wed, 23 Jan 2019 21:08:18 +0000 (14:08 -0700)]
runtime.pkg: Trim old, unnecessary package exports.
The (runtime x-graphics) package doesn't use have-select? nor (lately)
make-image-type. (The (x11 device) package imports make-image-type.)
Matt Birkholz [Wed, 23 Jan 2019 20:46:35 +0000 (13:46 -0700)]
x11: Link to deprecated (runtime x-graphics) bindings when loaded.
Matt Birkholz [Wed, 23 Jan 2019 20:44:17 +0000 (13:44 -0700)]
x11: Rename device type to "x".
Chris Hanson [Mon, 21 Jan 2019 04:22:28 +0000 (20:22 -0800)]
Don't return open block at top level when syntaxing a single form.
Matt Birkholz [Sun, 20 Jan 2019 19:38:04 +0000 (11:38 -0800)]
x11: Fix x-graphics-vdc-extent and x-graphics-set-clip-rectangle.
x-graphics-vdc-extent should have had one argument and returned a
vector, and x-graphics-set-clip-rectangle needed to accept floats.
Chris Hanson [Sat, 12 Jan 2019 21:03:39 +0000 (13:03 -0800)]
Change tests to use sub-tests as originally intended.
I messed it up the first time and Taylor had to patch around my mess.
Chris Hanson [Sat, 12 Jan 2019 21:03:05 +0000 (13:03 -0800)]
Eliminate unnecessary consing in char-set-empty?.
Chris Hanson [Sat, 12 Jan 2019 07:41:17 +0000 (23:41 -0800)]
Find all relevant shared objects. Handle NMV headers in vectors.
Taylor R Campbell [Sat, 12 Jan 2019 01:37:43 +0000 (01:37 +0000)]
Fix pasto for LIARC build of SOS.
Taylor R Campbell [Sat, 12 Jan 2019 01:26:08 +0000 (01:26 +0000)]
gitignore LIARC build products.
Taylor R Campbell [Sat, 12 Jan 2019 00:05:34 +0000 (00:05 +0000)]
Don't leave the intermediate run-build shell process hanging around.
Taylor R Campbell [Fri, 11 Jan 2019 09:42:12 +0000 (09:42 +0000)]
Run the ChaCha self-tests too.
Taylor R Campbell [Fri, 11 Jan 2019 09:37:48 +0000 (09:37 +0000)]
Refuse to let the MD5 primitives run unless self-test passes.
Taylor R Campbell [Fri, 11 Jan 2019 09:36:56 +0000 (09:36 +0000)]
Fix buffer overflow in self-test. Derp.
This self-test was not used; there's a separate test in test-md5.scm
which is fine. (The result in this self-test is also correct -- it
just never got tested anywhere.)
Taylor R Campbell [Fri, 11 Jan 2019 09:36:00 +0000 (09:36 +0000)]
Fix byte ordering: encode state words in little-endian; don't memcpy!
How did I miss this earlier!?
Taylor R Campbell [Fri, 11 Jan 2019 08:35:19 +0000 (08:35 +0000)]
Exploit oddness to get bit-for-bit identical results on +/-.
Fixes test failure on NetBSD/powerpc:
;|logit-logistic-1/2/(.
2310585786300049 1.)| failed 1 sub-tests out of 1 in 0. seconds:
assertion 1: value was -.
23105857863000487 but expected an object = to -.
2310585786300049
Taylor R Campbell [Fri, 11 Jan 2019 06:35:27 +0000 (06:35 +0000)]
Use a much simpler endian-independent execute cache mechanism.
Requires no changes to the SVM1 byte code, so existing unlinked .com
files will continue to work (except for those created in the past
couple hours with my big-endian bodge that entailed no changes to the
little-endian hack), although built bands will confuse the microcode
because what cmpint stores in execute caches in memory changed.
- Before linking, an execution cache is simply the two words, as
before on little-endian systems:
<frame size> (fixnum)
<name> (symbol)
- After linking, the frame size remains untouched and the name is
replaced by the untagged address of the target:
<frame size> (fixnum)
<target> (untagged)
- INVOCATION:UUO-LINK now generates an (indirect-jump (pc-relative
<cache>)) instruction, which already does the right thing:
dereferences PC + offset to find a instruction address, and then
jumps to that address.
Taylor R Campbell [Fri, 11 Jan 2019 05:16:55 +0000 (05:16 +0000)]
Fix lambda-body -> scode-lambda-body straggler.
Taylor R Campbell [Fri, 11 Jan 2019 04:53:02 +0000 (04:53 +0000)]
Design big-endian uuo link execute caches.
The little-endian hack to overwrite the tag with instructions doesn't
work on big-endian because it's the datum, not the tag, that's at the
end of the word in the frame size.
There's no room for the instructions before anything here, so add
another word and move the frame size to the end. Kinda wasteful --
for that matter, it's not clear why we need to have any instructions
here at all, when we could just have INVOCATION:UUO-LINK compile to
an IJUMP instruction itself.
Taylor R Campbell [Fri, 11 Jan 2019 04:52:15 +0000 (04:52 +0000)]
Teach SVM back end how to assemble big-endian instruction streams.
Gotta do 'em backwards because the words are backwards in a bit
string on big-endian systems.
Taylor R Campbell [Fri, 11 Jan 2019 04:51:25 +0000 (04:51 +0000)]
Fix ordering of _words_ in fasumped bit strings on big-endian.
Apparently the byte order within a word affects the word order within
a bit string.
Taylor R Campbell [Fri, 11 Jan 2019 04:50:02 +0000 (04:50 +0000)]
Tweaks to make Edwin cross-compilable.
Taylor R Campbell [Fri, 11 Jan 2019 04:47:54 +0000 (04:47 +0000)]
Nothing architecturally limits powerpc to high memory.
Individual operating systems may, but none that I've encountered.
We may revisit this if we change SVM1 to always work in high memory.
Taylor R Campbell [Fri, 11 Jan 2019 04:45:19 +0000 (04:45 +0000)]
Use HOST_CC, default CC, to compile findprim.
This needs to run on the host system, not on the target system.
This way we can cross-compile the microcode if you have a C
cross-compiler handy, which makes iterating development a lot faster
when the target's native C compiler is painfully slow.
Taylor R Campbell [Thu, 10 Jan 2019 04:04:22 +0000 (04:04 +0000)]
Make powerpc floating-point exceptions fit in fixnums on 32-bit.
Taylor R Campbell [Thu, 10 Jan 2019 04:03:32 +0000 (04:03 +0000)]
Load with load-option so this gets LIARC bundles correctly.
Taylor R Campbell [Thu, 10 Jan 2019 04:03:21 +0000 (04:03 +0000)]
Mkdir lib/lib with -p in configure so it is idempotent.
Taylor R Campbell [Thu, 10 Jan 2019 04:01:57 +0000 (04:01 +0000)]
Disable constant-folding machine-dependent primitives in LIARC.
These are not valid across word size changes, but LIARC does not
expose compiler:cross-compiling?.
Taylor R Campbell [Thu, 10 Jan 2019 03:57:42 +0000 (03:57 +0000)]
One more round of rework for LIARC.
Keep the host actions and target actions separated by a stamp file as
with other cross-compilation.
Name the targets:
- cross-host does the actions on the host (some day, all of them),
and creates stamp_cross-host
- cross-target does the actions on the target, which all depend on
the host actions only through stamp_cross-host
- all does cross-host and then cross-target.
With any luck, this should preserve the behaviour of non-cross
builds.
Still missing: Makefile.tools doesn't work _from_ a system with LIARC
yet to cross-compile, because we have no way to build a fresh runtime
or create bundles outside the standard build.
=> We should not depend on a full fresh runtime, only on the macros.
=> We should have a way to link bundles. (For that matter, we should
have a notion of shared libraries that can be loaded independently
and with shared read-only physical memory, rather than as a bodgy
sequence of bands copying the data around.)
Chris Hanson [Wed, 9 Jan 2019 07:45:31 +0000 (23:45 -0800)]
Fix bug: characters with bucky bits not printing right.
Taylor R Campbell [Wed, 9 Jan 2019 03:49:39 +0000 (03:49 +0000)]
Avoid WRITE in URI->STRING.
We use this early on in loading an image -- before we have
initialized all the LIARC objects (indeed, in the course of
initializing LIARC objects), which may themselves have predicates in
the print method dispatcher.
Taylor R Campbell [Wed, 9 Jan 2019 03:49:23 +0000 (03:49 +0000)]
Restore printing strings in #[uri ...].
Taylor R Campbell [Wed, 9 Jan 2019 03:48:54 +0000 (03:48 +0000)]
Simplify pathnames for conversion to standard URIs to avoid dottiness.
Taylor R Campbell [Wed, 9 Jan 2019 03:48:30 +0000 (03:48 +0000)]
Use intermediate stamp for compinit.[ch] to avoid parallel clobber.
Taylor R Campbell [Wed, 9 Jan 2019 03:48:12 +0000 (03:48 +0000)]
Update liarc to modern debugging info/wrapper formats.
Taylor R Campbell [Wed, 9 Jan 2019 03:47:53 +0000 (03:47 +0000)]
Fix up makefile targets for liarc.
Taylor R Campbell [Wed, 9 Jan 2019 03:46:26 +0000 (03:46 +0000)]
NUL-terminate bytevectors too.
This shouldn't be necessary but we use these for primitive names with
routines that expect them to be NUL-terminated, so this is more
convenient until we either length-delimit the primitive names or
explicitly NUL-terminate them or whatever.
Taylor R Campbell [Wed, 9 Jan 2019 03:46:15 +0000 (03:46 +0000)]
Atomic write-to-temporary/rename-to-permanent so liarc is ^Cable.
Taylor R Campbell [Wed, 9 Jan 2019 03:45:35 +0000 (03:45 +0000)]
Use load-option so we get the LIARC bundle.
Taylor R Campbell [Tue, 8 Jan 2019 07:17:08 +0000 (07:17 +0000)]
Disable cross-compilation finishing stage for liarc.
Taylor R Campbell [Tue, 8 Jan 2019 06:48:47 +0000 (06:48 +0000)]
Don't build microcode in cross-host; build in cross-target.
Taylor R Campbell [Tue, 8 Jan 2019 06:06:46 +0000 (06:06 +0000)]
Suppress uninitialized variable warnings.
GCC is easily confused by the code we generate.
Taylor R Campbell [Tue, 8 Jan 2019 06:28:02 +0000 (06:28 +0000)]
Compile and link liarc objects as shared with no fatal warnings.
Taylor R Campbell [Tue, 8 Jan 2019 05:54:54 +0000 (05:54 +0000)]
Need to wait for runtime to compile before building liarc ucode.
Taylor R Campbell [Tue, 8 Jan 2019 05:38:38 +0000 (05:38 +0000)]
Teach stackify about bytevectors.
XXX Really it should use bytevectors as the basic type now, and we
should teach it about strings, but this is more expedient since it
was written when string == bytevector and mostly this works out.
Taylor R Campbell [Tue, 8 Jan 2019 05:19:14 +0000 (05:19 +0000)]
Teach the makefile how to make the .pkd files for liarc rules.
Taylor R Campbell [Tue, 8 Jan 2019 05:31:57 +0000 (05:31 +0000)]
Avoid compiler:cross-compiling? in liarc.