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
0fad658662
core: fix bad interaction between stage1 bootstrap and manifest update code
2010-01-28 03:02:54 +13:00
9502f6f091
Save images to a temporary file first, then call MOVE_FILE to avoid writing incomplete and truncated images.
2010-01-22 12:59:20 -06:00
952a0784a7
vm: remove vm-ptr primitive
2010-01-20 17:06:49 +13:00
88004434ec
vm: remove primitive table, non-optimizing compiler now looks up primitives with dlsym()
2010-01-19 20:00:33 +13:00
0165daf56c
Stop wearing monocle and use the term "entry point" instead of "XT" throughout VM and compiler; also remove two unused relocation types
2010-01-18 20:54:00 +13:00
790674cf89
Rename kernel.private:getenv/setenv to special-object/set-special-object to mirror recent renaming on the VM side
2010-01-13 18:08:18 +13:00
d2baa6dde5
vm: move c_to_factor, lazy_jit_compile_impl, throw_impl, set_callstack assembly routines into non-optimizing compiler for x86-64
2010-01-06 15:47:36 +13:00
9399a68786
Change how non-volatile register preservation is done in alien callbacks, with the aim of fixing callbacks on PowerPC, and to eventually eliminate assembly code from VM
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- Simplify calculation of offset in relocation table
- Open-code %alien-callback
- Remove magic_frame hack from context objects
- Move magical return instruction from optimizing compiler backend into callback entry stub
2010-01-03 01:11:51 +13:00
c89958ddd5
kernel: fix stack effect declarations of call-clear and set-callstack, and add a unit test for call-clear
2009-12-26 15:38:01 +13:00
aaf98a307a
primitives.factor: move call-clear into kernel.private since its unsafe
2009-12-26 15:27:39 +13:00
31a260b74c
vm: big overhaul of non-optimizing compiler
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- change some primitives into sub-primitives: fixnum+ fixnum- fixnum* inline-cache-miss inline-cache-miss-tail
- rename some relocation types for clarity
- some other minor re-organizations and cleanups
2009-12-15 07:20:09 -05:00
ee7f0ac5e4
fix stack effects for nanosseconds, update io backends for nanos
2009-11-19 04:51:47 -06:00
addb1c90bb
rename millis to system-millis, micros to system-micros, add nano-count
2009-11-18 15:58:48 -06:00
1861dd2705
initial commit to nanos branch to replace micros
2009-11-18 04:20:05 -06:00
3323072613
Merge branch 'master' into startup
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Conflicts:
core/bootstrap/primitives.factor
vm/run.hpp
2009-11-15 02:52:50 -06:00
54049829dd
Bootstrap cleanups
2009-11-13 08:05:02 -06:00
995952389b
use surround/glue instead of 3append
2009-11-12 03:01:09 -06:00
John Benediktsson
Joe Groff
Doug Coleman
Slava Pestov
Erik Charlebois
Slava Pestov