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
7940020491
Untangling more dependencies
2008-12-08 16:02:31 -06:00
4f0a9f311e
Untangling some dependencies
2008-12-08 14:58:00 -06:00
9c2e8abaca
Enable more local DCE
2008-12-06 14:24:31 -06:00
a56d480aa6
Various optimizations leading to a 10% speedup on compiling empty EBNF parser:
...
- open-code getenv primitive
- inline tuple predicates in finalization
- faster partial dispatch
- faster built-in type predicates
- faster tuple predicates
- faster lo-tag dispatch
- compile V{ } clone and H{ } clone more efficiently
- add fixnum fast-path to =; avoid indirect branch if two fixnums not eq
- faster >alist on hashtables
2008-12-06 09:16:29 -06:00
908644ee7a
O(1) <sbuf> and new-sequence on byte-arrays (work in progress)
2008-12-05 07:28:52 -06:00
e256846acd
Tweak string representation; high bit indicates if character has high bits in aux vector. Avoids memory access in common case. Split set-string-nth into two primitives; set-string-nth-fast is open-coded by optimizing compiler. 13% improvement on reverse-complement
2008-12-05 06:38:51 -06:00
e304d3c9f8
Local DCE
2008-12-04 06:02:49 -06:00
eb8c621b6f
Faster generic arithmetic on fiixnums: both-fixnums? sub-primitive performs a check if the top two stack items are both fixnums with a single conditional branch
2008-11-28 08:35:02 -06:00
6dfce7d4e7
load-locals is a primitive now, change semantics of get-locals to bum out 2 instructions from the sub-primitive
2008-11-27 22:30:29 -06:00
02b8dcf9f3
Stack checker now knows about wlet words
2008-11-27 21:57:16 -06:00
e9aa13150f
gc-reset, gc-stats, jit-compile primitives didn't have static stack effects
2008-11-24 16:01:53 -06:00
7788b3e0db
Merge branch 'master' into microseconds
2008-11-23 03:06:32 -06:00
a4d9cdfeb3
Refactor all usages of >r/r> in core to use dip, 2dip, 3dip
...
Non-optimizing compiler now special-cases dip, 2dip, 3dip following a
literal quotation: this allows us to break the dip/slip meta-circle
without explicit calls to >r/r>
2008-11-23 02:44:56 -06:00
8819f23312
Replace millis primitive with micros primitive
...
Add millis as a library word
sleep now takes either a duration or a microsecond count; code using durations doens't need to be updated, code using millisecond counts updated to use durations for the most part
2008-11-19 01:50:05 -06:00
a166db313a
Inferring set-datastack is just a warning not an error
2008-11-17 12:23:12 -06:00
672f9e400e
Better error message
2008-11-17 11:16:32 -06:00
5bae69426d
Stack checker cleanup and optimization
...
- stack-checker.state vocabulary split up into stack-checker.{state,values,recursive-state}
- code that modifies and searches recursive state factored out into stack-checker.recursive-state
- recursive state is now a set of three binary hash trees instead of an alist, and no longer contains unnecessary data
- binary hash trees are in stack-checker.recursive-state.tree: unbalanced, persistent
- ~8 second speedup on bootstrap, ~20 second speedup in "peg.javascript" require
2008-11-13 00:07:45 -06:00
4a1bcacfd4
Refactoring recursive-state alist; now its a mapping from words to local state triples, reduces searching by a bit
2008-11-12 19:08:40 -06:00
26f309d2ae
Trying to make PEGs compile faster by reducing the number of low level IR nodes: merge functionality of #>r and #r> into #shuffle, and generate 1 node instead of 3 for calls to get-local
2008-11-11 18:46:31 -06:00
cc879fa9b7
Tuple layouts are now arrays, instead of built-in types. The superclass
...
array is now part of the tuple layout object itself, and class hashcodes
are stored alongside class words there. This removes 2 indirections when
reading a superclass, and 3 when reading a superclass hashcode.
2008-11-05 22:20:29 -06:00
2445a83cb9
Clean up recursive-state usage
2008-11-03 03:06:11 -06:00
78a529b1c3
remove directory from the vm
2008-10-19 13:27:59 -05:00
27c36974a7
remove primitives from core, update usages
2008-10-18 21:42:01 -05:00
c19f2257f4
Fix permission bits
2008-10-02 08:34:49 -05:00
b6c2a85931
Remove shuffle word, rename shuffle* to shuffle
2008-09-05 19:54:05 -05:00
e1716d92b3
Remove delegation slot
2008-09-03 03:46:56 -05:00
29e5ed2adb
Fixing deploy tool
2008-08-31 19:17:04 -05:00
3cef7c9992
Smarter usage tracking system
2008-08-30 02:31:27 -05:00
1fcbdf9d52
Fix more compiler bugs
2008-08-29 00:26:47 -05:00
8ce6924702
Fix minor inference errors
2008-08-23 15:05:46 -05:00
40e926609a
Fixing unit tests
2008-08-22 22:07:59 -05:00
56d272df9e
Merge branch 'master' into new_optimizer
2008-08-12 03:36:44 -05:00
f2a5a30c6f
New front-end and high-level optimizer lands
2008-08-12 03:22:45 -05:00
Slava Pestov
Doug Coleman
Joe Groff
Slava Pestov
Daniel Ehrenberg
Slava Pestov
Doug Coleman
slava