01824d41be
Add support for final tuple classes which cannot be subclassed: TUPLE: foo ... ; final
2010-02-18 02:19:57 +13:00
747974f4ae
vm: nuke unused (string>float) primitive
2010-02-08 08:16:56 +13:00
26cae00eeb
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
3259ef4bec
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
e929d906ce
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
e6d1388dcc
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
6cdf4de4eb
Fix and clean up stage1 bootstrap
2010-01-28 17:30:35 +13:00
d215c108f3
core: fix bad interaction between stage1 bootstrap and manifest update code
2010-01-28 03:02:54 +13:00
bb2f455747
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
00328c85e0
vm: remove vm-ptr primitive
2010-01-20 17:06:49 +13:00
5606825e8b
vm: remove primitive table, non-optimizing compiler now looks up primitives with dlsym()
2010-01-19 20:00:33 +13:00
637a77c018
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
1c10196c43
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
36d2ac8921
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
ba5b90e063
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
...
- 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
819e46f42b
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
08cd0df788
primitives.factor: move call-clear into kernel.private since its unsafe
2009-12-26 15:27:39 +13:00
0068bce934
vm: big overhaul of non-optimizing compiler
...
- 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
24c3ddbbde
Clean up startup/shutdown hook code
2009-11-20 00:57:49 -06:00
adcb0df0c4
fix stack effects for nanosseconds, update io backends for nanos
2009-11-19 04:51:47 -06:00
6f7ec206a1
rename millis to system-millis, micros to system-micros, add nano-count
2009-11-18 15:58:48 -06:00
b4206f5252
initial commit to nanos branch to replace micros
2009-11-18 04:20:05 -06:00
cc194416f9
Merge branch 'master' into startup
...
Conflicts:
core/bootstrap/primitives.factor
vm/run.hpp
2009-11-15 02:52:50 -06:00
47087480a9
Bootstrap cleanups
2009-11-13 08:05:02 -06:00
ea36783fb3
Fix bootstrap
2009-11-13 07:55:47 -06:00
aec676edec
use surround/glue instead of 3append
2009-11-12 03:01:09 -06:00
2afd7ce244
Faster identity-hashcode primitive; fast path now opencoded by the compiler
2009-11-11 02:27:19 -06:00
064c00f78d
New identity-hashcode primitive
2009-11-10 21:18:54 -06:00
00ce8b6a33
deprimitivize tuck and put it to pasture
2009-11-05 22:47:05 -06:00
4061951d1c
vm: simpler object space implementation. begin-scan/next-object/end-scan primitives replaced by a single all-instances primitive
2009-11-05 21:49:03 -06:00
47df580081
tools.time: overhaul
2009-11-05 01:07:59 -06:00
2c0531b015
vm: faster immediate_p()
2009-11-02 20:21:21 -06:00
e4ad642134
vm: 4 bit tags, new representation of alien objects makes unbox-any-c-ptr more efficient (work in progress)
2009-11-02 04:25:54 -06:00
d95a98eb9c
vm: add primitives for getting at GC events, data-room and code-room primitives now return structs instead of arrays
2009-10-27 03:32:28 -05:00
e793a72060
vm: remove crummy old GC stats, split off free list code, clean up various other things
2009-10-26 22:08:35 -05:00
5b4c1aea5d
run bootstrap and startup hooks inside a with-destructors. use &dispose instead of setting shutdown hooks in a couple of places
2009-10-20 18:26:10 -04:00
d85d84697a
Change data heap alignment to 16 bytes
2009-10-20 12:45:00 -05:00
110b310c54
the exit primitive is now called (exit) and exit calls shutdown hooks.
...
add a stop_factor function to the vm to allow calling the shutdown quotation
2009-10-20 00:28:18 -04:00
107c96f642
vm: code heap compaction at runtime using compact-gc primitive
2009-10-16 11:39:35 -05:00
697e2342d0
vm: put code block owner directly in the header, instead of as the first entry in the literal table. Reduces x86-64 image size by ~700kb, also eliminates separate 'strip' set of staging images from deploy tool
2009-10-06 06:25:07 -05:00
11d55131de
add ftell primitive
2009-10-03 18:20:35 -05:00
ab8c6e9978
Word hashcodes are now computed from the word's name/vocabulary, removing a source of non-determinism
2009-09-27 21:09:11 -05:00
f8a91438cd
Merge Phil Dawes' VM work
2009-09-20 03:48:08 -05:00
97d4ac2798
bootstrap.stage1: decent error message if stage2.factor can't be found
2009-09-17 09:14:56 -07:00
2e50da6beb
added vm-ptr primitive
2009-09-16 08:20:50 +01:00
32b95c2cdf
math: add unordered comparison operators u< u<= u> u>= which behave exactly like < <= > >= except no floating point exceptions are set if one or both inputs are NaNs; also add efficient intrinsic for unordered? predicate, and fix propagation type functions for abs, absq, and bitnot
2009-09-12 22:20:13 -05:00
3c55e7fe0c
Add NAN: literal syntax for NANs with a payload
2009-09-12 15:06:15 -05:00
400c89daf0
"deprecated" declaration, "deprecation" vocab to track deprecations in the error log
2009-08-20 15:10:42 -05:00
3f3d57032b
Delete empty unit tests files, remove 1- and 1+, reorder IN: lines in a lot of places, minor refactoring
2009-08-13 19:21:44 -05:00
230061783a
misc small documentation fixes, some fixes for factor.vim, changed permissions of vm/* to 644
2009-08-10 21:33:07 +02:00
Slava Pestov
Doug Coleman
Joe Groff
Slava Pestov
Phil Dawes
Philipp Brüschweiler