ed9cf9e4fd
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
64252dbdbc
32 and 64 bit Linux PPC support
2011-05-23 23:36:14 -04:00
f27080498d
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
d2cf2d8f92
Rename get-fpu-state entry point to fpu-state, and fix stack-checker unit tests
2010-09-04 12:58:59 -07:00
1985705413
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
0f4c5d2bff
classes.algebra: make it work better to fix bug reported by Sascha Matzke
2010-07-29 19:57:23 -04:00
e2ceb11337
stack-checker: calling 'boa' on a non-tuple would compile as a no-op rather than an error (reported by Joe Groff); clean up some other error reporting code too
2010-07-17 15:57:44 -04:00
5ae75af6a8
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
0edadff45f
remove system-micros word from factor src tree
2010-06-22 01:49:11 -05:00
a9ccfa8f05
strings: move string-nth primitive out of the VM and into the library
2010-05-03 17:34:12 -04:00
366ce2896f
Add callstack-bounds primitive to vm/ for use with javascriptcore library
2010-04-19 20:08:15 -05:00
288090d993
math.parser: expose a format-float primitive for use by formatting vocabulary
2010-04-13 21:21:28 -07:00
0faa3bcf4a
vm: pre-allocate context alien
2010-04-02 00:02:21 -04:00
1b271f8202
locals: remove some dead code
2010-03-30 21:56:51 -04:00
fb2ecab614
threads: delete old contexts immediately instead of handing them off to a 'context recycler' thread
2010-03-30 21:47:48 -04:00
c7142e4281
threads: use context-switching primitives
2010-03-29 20:40:17 -04:00
b6dfdcb909
set-context and start-context primitives can now pass parameters around
2010-03-27 08:13:57 -04:00
e6b9e54454
stack-checker.known-words: fix load error
2010-03-27 03:35:01 -04:00
1717b8d0f7
Implement start-context and set-context primitives
2010-03-27 02:56:11 -04:00
560c119cd2
vm: actually use context callstacks when running code
2010-03-26 22:44:43 -04:00
6aee6b3adc
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
011a39457e
clear away some rebar
2010-03-07 18:11:44 -08:00
6b9a79159d
tweak declared-effect to wrap the existing known instead of introducing a new value, so we don't confuse the compiler
2010-03-07 18:07:42 -08:00
bbbda64ee7
add a with-effect-here combinator that determines the effect of a scoped subset of the stack checker
2010-03-07 16:54:25 -08:00
339cc8f04e
row polymorphism new approach: wrap polymorphic quotation inputs in a "declared-effect" value. M\ declared-effect infer-call* will then assert the effect of declared-effect values during the normal course of stack inference
2010-03-07 11:54:57 -08:00
af0ddd5985
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
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
c058343167
Add some utility words to stack-checker.dependencies in preparation for a refactoring
2010-01-30 09:28:59 +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
580cbe75c6
Make stack-checker throw proper errors for primitives that do not have static stack effects
2010-01-20 16:37:58 +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
df4fb4a3ee
Removing integers-as-sequences
2010-01-15 07:15:33 +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
235f3238f5
Add alien-assembly form for inline assembler, works like alien-invoke except calls a user-supplied quotation instead of generating a subroutine call. Replaces FPU status control, SSE detection and read timestamp routines in vm/cpu-x86.*S
2010-01-07 17:39:22 +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
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
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
473cc7db4a
stack-checker: tighten some screws in error reporting
2009-11-09 00:17:24 -06:00
cd2e226afa
stack-checker: split off stack-checker.dependencies from stack-checker.state
2009-11-08 20:34:46 -06:00
1d4ec1959d
stack-checker.known-words: fix declared output type for dispatch-stats primitive
2009-11-06 04:36:46 -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
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
6f9336c29e
Merge branch 'master' into new_gc
2009-10-30 03:03:05 -05:00
2ecf3fb568
fix load errors from bootstrapping
2009-10-28 12:51:03 -05:00
935c0797c3
update existing code for [let change
2009-10-27 22:05:37 -05:00
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
91cec17e52
vm: get GC events working, -verbosegc switch now produces more info
2009-10-26 23:57:26 -05:00
cf247c23a2
vm: room. now prints mark stack size, and total/contiguous free space
2009-10-25 13:18:06 -05:00
107c96f642
vm: code heap compaction at runtime using compact-gc primitive
2009-10-16 11:39:35 -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
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
030b1b816c
Add inline declarations for various assorted methods
2009-08-17 22:32:21 -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
379c17a284
Throw typed errors instead of strings for calling/executing non-callables
2009-08-11 22:40:29 -05:00
47500fad06
call( and execute( inline known quotations/words in the propagation pass
2009-07-14 01:12:45 -05:00
23b8f48267
stack-checker.known-words:infer-special uses a word property
2009-07-10 00:52:08 -05:00
43a1834e0b
stack-checker: fix case where invalid code could infer
2009-05-23 15:50:35 -05:00
fb6df472a2
Cleaning up USING: lists for new strict semantics
2009-05-14 16:54:16 -05:00
a366909c25
Removing slip usage from basis
2009-05-10 15:28:22 -05:00
029d93a838
Make walker work better with call( and breakpoints which are nested inside combinators
2009-05-05 09:12:32 -05:00
a63ad6a7a5
Remove cruddy string encoding/decoding code from VM
2009-05-02 13:45:38 -05:00
e5cdb7ac2d
call( fast-path now supports curry and compose
2009-04-30 21:08:29 -05:00
a79e3eb687
Passing an invalid parameter to 'declare' doesn't break the compiler anymore
2009-04-30 20:40:47 -05:00
fc4894fbdf
Replace ratio and complex built-in types with tuples defined in the library. This frees up two lo-tags, so move array and quotation over to these tags and update compiler for new tags
2009-04-30 00:27:35 -05:00
5f6c074edd
Split up types.c/h into smaller files, remove optimized slot from F_WORD struct
2009-04-28 17:26:11 -05:00
e940f6fd8b
Add method dispatch statistics
2009-04-28 16:58:05 -05:00
7e84daf0f1
Move (execute) to kernel.private
2009-04-26 02:42:37 -05:00
356537593e
Get rid of execute-unsafe now that (execute) is more versatile
2009-04-25 21:50:34 -05:00
7aa65b5b5f
Fixing new method dispatch implementation
2009-04-25 19:41:27 -05:00
3dc9fdf9db
Fleshed out new dispatch code
2009-04-24 20:43:01 -05:00
8c5b0373a8
Working on new method dispatch system
2009-04-24 15:31:06 -05:00
28b9e474dd
Set more no-compile word props
2009-04-21 23:18:19 -05:00
057f75e9a1
Refactor compiler.tree.builder to fix various regressions
2009-04-21 23:02:00 -05:00
469c9ee21d
Debugging stack checking
2009-04-21 16:09:53 -05:00
8414693142
stack-checker: trust word declarations instead of recursively checking them
2009-04-20 18:44:45 -05:00
5165d811d5
Changing the stack effect of a generic word could break the compiler
2009-04-20 04:21:00 -05:00
e595576dc3
Make more words infer
2009-04-12 23:01:14 -05:00
c4be8bd65a
Refactor error code so that error types are registered; listener prints a summary of errors
2009-04-12 16:08:46 -05:00
9907bd9fe2
Add fseek primitive so that c-streams can seek. This lets the UI work without native IO
2009-04-03 10:16:25 -05:00
8b7fcce399
update code for usages of add-library
2009-03-25 23:00:19 -05:00
be4fb1e7d9
Move call( and execute( to core
2009-03-16 20:11:36 -05:00
1559b74640
Add new check-datastack primitive and re-implement call( with it, instead of using with-datastack. call( is now 5x faster
2009-03-16 06:16:51 -05:00
03cb32ad9c
Make execute( faster, add execute-unsafe( and make effect tuple slots read only
2009-03-01 20:12:35 -06:00
11117648ea
Fix stack checker regressions
2009-02-26 23:30:48 -06:00
efede19571
Make some errors better in the stack checker
2009-02-26 01:25:13 -06:00
1951d739a0
Stack effect declarations are mandatory on all words now
...
define-temp now takes an effect parameter
Fix compiler bug that Dan found
Stricter enforcement of * effects
Move compile-call from compiler.units to compiler
2009-02-23 20:27:05 -06:00
53758074a2
stack-checker: do constant folding for curry and compose with constant inputs at compile time. Allows macros to expand in more cases, fixing the fry caveat found by Doug
2009-02-06 10:21:55 -06:00
60f36cd9c8
Update user-space code for modify-code-heap primitive change
2009-01-24 20:17:11 -06:00
a713538535
Fix bootstrap
2008-12-17 19:23:37 -06:00
34792a9f23
Remove >r/r>
2008-12-17 19:17:37 -06:00
8b42b168e2
Removed (string) primitivE
2008-12-09 18:22:38 -06:00
eb79c6ab71
Fix conflict
2008-12-09 17:52:45 -06:00
Slava Pestov
Erik Charlebois
Slava Pestov
Doug Coleman
Joe Groff
Slava Pestov
Daniel Ehrenberg
Slava Pestov
Doug Coleman