d15a2357d1
core: Throw an error when assigning a bignum to a fixnum tuple slot if the bignum doesn't fit. Fixes #594 .
2012-08-03 14:59:59 -07:00
3fc0c5d1ec
slots: Don't coerce flots to integers in tuple slots. Add an initial value for bignums so they can be used as tuple slot types. Fixes #593 .
2012-07-30 18:16:44 -07:00
aa24973542
Revert "bootstrap: words have read-only string names."
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This reverts commit 0fa588820f
2012-07-27 19:35:48 -07:00
0fa588820f
bootstrap: words have read-only string names.
2012-07-27 16:44:43 -07:00
629677b772
vm: adding bignum_gcd primitive.
2012-04-05 09:17:35 -07:00
26c7c564bf
bootstrap.primitives: remove counting "profiling"
2011-11-10 16:04:42 -08:00
5b43301eb6
vm: strip out call-counting profiler
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This makes the separate "code" and "entry_point" fields in word and quotation redundant, so also remove them to reclaim an additional cell per word and quotation object, which should help with #318 .
2011-11-10 16:01:07 -08:00
be9f8a99f0
Rename lookup to lookup-word.
2011-11-06 16:00:00 -08:00
1dc540f60e
vm: reserve some more special-objects
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Need a jit-safepoint object to deal with #332 , and ffi-signal-handler words for immediate signal handling during FFI calls
2011-11-02 22:16:08 -07:00
b3c0064012
primitives: fix effect of (clear-samples)
2011-11-02 13:23:11 -07:00
3c7bd83230
add sampling profiler primitives for bootstrap
2011-11-02 13:23:10 -07:00
9c02c17cb8
move counting profiler to tools.profiler.counting
2011-11-02 13:23:09 -07:00
4ab6d18cbd
tools.profiler: rename to tools.counting-profiler
2011-11-02 13:23:06 -07:00
eec7602aed
Move definition of 't' from syntax to bootstrap/primitives to fix bootstrap, now that 't' really has to be a class early
2011-10-31 00:24:26 -07:00
cb6f175ef8
vm: dispatch signal handlers through subprimitive
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We also need to save C ABI volatile registers before calling the signal handler in order to be able to reliably resume. Add signal-handler and leaf-signal-handler subprimitives to preserve volatile registers before invoking the signal handler C function.
2011-10-27 21:18:18 -07:00
a7f6982354
Rename vocab to lookup-vocab
2011-10-24 06:42:54 -05:00
e00d06cd09
Cleanup some uses of global [ ] bind.
2011-10-19 11:01:16 -07:00
f2741b34a4
Eliminate duplicate syntax for stack effects "(" no longer drops and is identical to the old "((", which is now removed.
2011-10-18 13:19:39 -07:00
0c225d1e8d
io.streams.c: help-lint
2011-10-17 21:23:08 -07:00
3bd23a9840
bootstrap, io.streams.c: use new fread primitive
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Change the fread primitive to fread-unsafe, matching the new primitive in the VM, and update the implementation of c-reader to implement stream-read-unsafe and stream-read in terms of fread-unsafe
2011-10-17 21:22:58 -07:00
da21f5ca61
io.binary: make le> and be> faster (20% and 75%, respectively).
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Removed primitive byte-array>bignum and digit_stream_to_bignum from vm/.
2011-10-11 21:13:30 -07:00
17e0fbe501
Remove Windows CE from core/ basis/ and build-support/
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Rename the winnt singleton to windows in core/ basis/ extra/
Rename boot images winnt -> windows
Fixes #84 .
2011-09-18 23:19:06 -05:00
b25f21f70c
Move some primitives from memory and memory.private to tools.memory.private, add data-heap and code-heap words that wrap the struct for you
2011-09-05 16:47:29 -07:00
1ed2bc6231
32 and 64 bit Linux PPC support
2011-05-23 23:36:14 -04:00
b0b5f3ac97
Remove bignum>float VM primitive, and use bignum/f to implement >float on bignums instead, for a slight accuracy gain. Also, bignum/f now has a more efficient post-scaling algorithm to break the circular dependency on bignum>float
2010-11-24 22:41:15 -08:00
e0e09234cf
Rename get-fpu-state entry point to fpu-state, and fix stack-checker unit tests
2010-09-04 12:58:59 -07:00
6617eca683
Fix three problems discovered by running math.floats.env tests in a loop:
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- Crash if allocating error triggers a GC from a signal/SEH handler
- Crash if GC runs with floating point traps enabled on Windows
- Floating point traps didn't prettyprint properly
2010-09-02 22:57:14 -05:00
84698985ad
Officially drop PowerPC port
2010-08-15 20:10:11 -07:00
f3dfae04ba
compiler: now that FFI has been deconcatenatized, we no longer need the special ##unary-float-function and ##binary-float-function fastpaths
2010-08-13 23:59:19 -07:00
bbfb952741
Clarify documentation for resize-array, resize-byte-array, resize-string words, and remove flushable declaration since technically they don't satisfy the flushable contract (reported by Daniel Ehrenberg)
2010-06-22 15:48:48 -04:00
97c3450427
Remove system_micros from vm, implement gmt hook on windows
2010-06-16 23:39:16 -05:00
fd84bb98bc
strings: move string-nth primitive out of the VM and into the library
2010-05-03 17:34:12 -04:00
c78628fbe9
Add callstack-bounds primitive to vm/ for use with javascriptcore library
2010-04-19 20:08:15 -05:00
775dbefdbc
math.parser: expose a format-float primitive for use by formatting vocabulary
2010-04-13 21:21:28 -07:00
cdc4fb3b62
Get green threads working on Windows
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- store stack base and limit in TIB
- set up a frame-based structured exception handler in each context's callstack
- boot.x86.32.image has now been replaced by boot.winnt-x86.32.image and boot.unix-x86.32.image
2010-04-03 20:24:33 -04:00
47f86898d7
vm: pre-allocate context alien
2010-04-02 00:02:21 -04:00
de0c2801d2
threads: delete old contexts immediately instead of handing them off to a 'context recycler' thread
2010-03-30 21:47:48 -04:00
cea2bf4189
threads: use context-switching primitives
2010-03-29 20:40:17 -04:00
a04d53c3da
set-context and start-context primitives can now pass parameters around
2010-03-27 08:13:57 -04:00
f8134b18cd
Implement start-context and set-context primitives
2010-03-27 02:56:11 -04:00
adeb6fb68f
vm: actually use context callstacks when running code
2010-03-26 22:44:43 -04:00
af573bd022
Add context-specific special object table, generalizing catchstack_save and current_callback_save fields of context struct
2010-03-18 22:06:00 +13:00
eea1326ee7
fix effect of <tuple-boa> primitive
2010-03-09 22:38:41 -08:00
c1e7a3ffc2
Specialized arrays, structs and other objects responding to the >c-ptr / byte-length protocol can now be written to binary streams
2010-02-24 20:18:41 +13:00
18ed2d8c69
vm: nuke unused (string>float) primitive
2010-02-08 08:16:56 +13:00
310399995e
Add code heap introspection primitive to VM, and make a code-blocks word in tools.memory that wraps a useful interface around this. Add a lookup-return-address word and use this in tools.disassembler.utils
2010-02-03 23:11:32 +13:00
d19709c188
vm: modify-code-heap primitive now takes a pair of parameters, update-existing? and reset-pics?. If no generic words were changed, PICs do not need to be reset. If no existing words were redefined, the code heap doesn't have to be traced at all. Speeds up compilation of PEGs since those create lots of compilation units
2010-02-03 23:11:28 +13:00
03a74f2237
classes: If a tuple class with subclasses is redefined into something that's not a tuple class, subclasses are changed to inherit from 'tuple' instead of being forgotten. Also, changing the metaclass of a union or intersection member no longer removes it from the union or intersection. Finally, make some internal words private
2010-02-01 02:48:39 +13:00
c178279454
Clean up class algebra a bit, and change mixins to recompile less, taking advantage of new semantics
2010-01-30 09:28:52 +13:00
1e9dc571f2
Fix and clean up stage1 bootstrap
2010-01-28 17:30:35 +13:00
Doug Coleman
John Benediktsson
Joe Groff
Slava Pestov
Erik Charlebois
Slava Pestov