e24400679f
vm: more defense against multi-faulting
...
* Clear faulting_p from a safepoint rather than inside general_error, because jumping into unwind-native-frames could blow up.
* Handle multiple faults from fatal_error by breakpointing. Is there anything else we can safely do at that point?
* Verify memory protection faults in the top half of the signal handlers because signal dispatch could fault. Treat memory faults during gc or fep as fatal errors.
* Add a function factor_vm::abort() that restores the default SIGABRT handler and ::abort()s. Use it from fatal_error() so we get useful context from gdb and so the user gets feedback from the system crash reporter that Factor blew up and didn't just disappear.
* In factorbug(), don't proceed with .s .r .c if it would be unsafe to do so.
* Don't pile on signals if we've already called fatal_error().
2011-11-12 13:02:57 -08:00
ed24890dce
io.backend.unix: init-signal-pipe function
...
Currently just reads off signal numbers and drops them.
2011-11-08 08:42:48 -08:00
d28845a1ef
vm: reserve some more special-objects
...
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
8cf18d1a82
remove BSD,solaris,etc. misc platform support code
2011-11-02 17:13:51 -07:00
186bf65a00
constants for special object hardcoded literals
2011-11-02 12:54:50 -07:00
5a943b32c4
Remove stack effects from HELP: declarations.
2011-10-20 19:36:11 -07:00
f8ec85fd06
kernel: higher-order effects for *keep
2011-10-14 10:45:02 -07:00
539d34fd23
Fix help lint for when*,unless*
2011-08-23 12:28:16 -07:00
8feb6c68e2
kernel: add full stack effects to unless, when, when*, unless* so they give useful stack imbalance errors
2011-08-09 10:32:12 -07:00
cefb541c33
kernel: add a note to the documentation for "dip" and "if" that they are primitive for certain arguments
2011-03-07 09:28:51 -08:00
fc048b6336
kernel: add stack effect declaration to usage example of object class in docs
2011-01-16 17:58:36 +09:00
d5fe4fecc1
remove useless whitespace in several documentation
2011-01-05 15:55:34 +09:00
0b025c61fc
kernel: update *dip docs to match stack effects and not mention retain stack
2010-05-01 17:03:03 -07:00
d6fb134d5f
kernel: add examples for if, when, unless and if*
2010-04-05 19:07:10 -04:00
c7142e4281
threads: use context-switching primitives
2010-03-29 20:40:17 -04:00
8ab0d12e8d
vm: callstack errors were flipped
2010-03-29 01:53:30 -04:00
43ac59a9f4
kernel: don't test callstack overflow on OpenBSD or Windows
2010-03-28 17:58:05 -05:00
b5f7e91bdc
vm: report callstack overflow
2010-03-27 07:45:11 -04:00
18f3df9d4a
more help-lint
2010-03-09 21:02:43 -08:00
17df15280e
generalize stack effect of while, until, and produce
2010-03-05 23:01:22 -08:00
85f30987e2
spray some polymorphic stack effects on kernel, math, and sequences
2010-03-05 00:21:10 -08:00
220dd88a2c
Update documentation for new help lint check
2010-02-19 12:31:52 +13:00
0b278adb5a
Test fixes
2010-02-03 23:11:31 +13:00
f8474c3856
Documentation improvements
2010-02-03 23:11:30 +13:00
34287fd9d6
Minor documentation updates
2010-01-30 09:28:54 +13:00
ee71f87cfd
kernel: remove bogus test
2010-01-20 19:13:58 +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
63023ae227
kernel: fix set-callstack docs
2009-12-28 12:41:45 +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
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
ba31abb301
Fix some test failures
2009-11-06 02:35:43 -06:00
00ce8b6a33
deprimitivize tuck and put it to pasture
2009-11-05 22:47:05 -06:00
61d579360d
remove non-primitive-related uses of tuck from basis
2009-11-05 17:03:24 -06:00
6e9d369331
remove spin from core and retire it to basis/shuffle
2009-11-05 15:40:48 -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
3f15e028f7
exile roll and -roll to basis/shuffle and mark them deprecated
2009-10-30 17:11:45 -05:00
70ffa003ec
eliminate roll/-roll from core
2009-10-30 13:36:15 -05:00
eccf3fba9d
shun ugly shuffle words in the docs
2009-10-29 19:42:55 -05:00
f21ba7a759
update the article on shuffle words to hide away the more troublesome ones
2009-10-29 14:07:46 -05:00
0d4b9132d7
fix a bunch of typos in docs
2009-10-21 17:40:43 -05:00
405e5d015b
docs: change $subsection to $subsections
2009-10-02 12:15:48 -04:00
030b1b816c
Add inline declarations for various assorted methods
2009-08-17 22:32:21 -05:00
f8405e9c55
A number of documentation fixes.
...
* Short-circuit combinators now show correct stack effect for quots
* Groups and Clumps unchecked examples corrected, made runnable in listener
* Class operations had duplicate link to class-types
* Protocol slots readability fixed
* Tuple word property for "tuple-layout" corrected to "layout"
* cond>quot sentence started in lowercase
* Method precedence code example missing stack effect for GENERIC:, M: integer explain changed to detail an integer
* Motivation for default streams readability
* Default input and output streams duplicate readln link removed from output stream words section
* Looping combinators do description clarified
* Make philosophy missing space
* Linear order protocol duplicate after? link removed
* Parsing words readability fix
* Copied note regarding with-compilation-unit from define to define-declared and define-inline
2009-08-10 23:34:25 -07:00
fb6df472a2
Cleaning up USING: lists for new strict semantics
2009-05-14 16:54:16 -05:00
65faa3fda3
Fix unit tests and load errors for slip removal
2009-05-10 17:03:41 -05:00
f6ff74596e
Removing slip 2slip 3slip nslip
2009-05-10 16:39:17 -05:00
0ad6d1fb7b
add a few usages of iota, remove most 1+ and 1- from core
2009-05-01 19:58:24 -05:00
7e84daf0f1
Move (execute) to kernel.private
2009-04-26 02:42:37 -05:00
ba40acda28
Merge Joe Groff's booleans vocab into kernel
2009-04-23 22:39:31 -05:00
Joe Groff
John Benediktsson
Doug Coleman
Keita Haga
Slava Pestov
Slava Pestov
Keith Lazuka
Brad Christensen
Slava Pestov
Doug Coleman