3b0d5bba15
kernel.private: adding OBJ-SAMPLE-CALLSTACKS + test case
2016-11-24 05:11:46 +01:00
d73666b9d0
VM: the unimplemented error isn't used anymore
...
Cause all the primitives are implemented so it can never ever be
thrown. Probably requires new boot images.
2016-11-23 10:24:52 +01:00
c55a6ef873
VM: removing the unused callstack-bounds primitive
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Probably needs new boot images
2016-11-21 22:30:20 +01:00
b31c0b8857
Docs: bunch of random doc updates
2016-10-31 11:46:39 +01:00
46105b62f6
VM: change callstack>array primitive so it doesn't reverse anymore
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This fixes one part of the #452 bug.
2016-10-13 01:34:55 +02:00
6984bae7ca
VM: rename of JIT_PUSH_IMMEDIATE to JIT_PUSH_LITERAL
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The code template pushes both immediates and references so the name was
wrong.
2016-06-07 14:54:23 +02:00
c133c16377
core: Trim using lists from -tests and clean up a few irregularities.
2016-03-30 18:43:41 -07:00
579875821b
VM: removes the OBJ-ERROR special object in favor of a constant
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The special object contained the string "kernel-error" which were used
to tag VM errors. But it is simplier and removes a little complexity to
just tag them with a fixnum constant.
2016-03-22 17:52:19 +01:00
4d2baf5d50
kernel: improve docs for ?.
2016-03-20 10:36:23 -07:00
339b1b6466
VM: put the singletons t, -1, 0 and 1 in the special objects table
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Having them there instead of as fields in the vm struct removes a bunch
of special handling. This commit just adds them and doesn't remove the
old ones to avoid potential chicken-and-egg bootstrap problems.
2015-12-09 21:31:13 +01:00
74cb1acd17
Docs: more docs for vocabs in core/
2015-12-05 16:34:46 +01:00
ffc441ad63
VM: looks like ERROR_C_STRING is never thrown, so it can be removed
2015-09-29 23:12:56 +02:00
e477f6996f
Fix comments to be ! not #!.
2015-09-08 16:15:10 -07:00
de4917e6a1
VM: give the exception handling special object a real name
2015-09-02 21:54:33 +02:00
cee0b19324
VM: the ffi-signal-handler and ffi-leaf-signal-handler primitives are unused
2015-09-02 21:54:15 +02:00
59b7a50567
VM: removing the get_datastack/retainstack/callstack primitives
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they can all be implemented using the
datastack/retainstack/callstack-for primitives and the less primitives
the better!
2015-08-23 18:36:30 -07:00
883f65d0e4
VM: fix one callstack overflow problem by "unlocking" the callstacks
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border pages
Also a new vocab compiler.tests.callstack-overflow which is supposed to
contain all tests for callstack overflow-related problems.
2015-08-14 20:19:58 -07:00
9413f711b9
VM: the JIT_PROFILING special object is never used, so rename it to
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JIT_UNUSED (removing it breaks boot images)
2015-08-14 20:19:53 -07:00
81057c4108
VM: the context_object_count must be wrong, there are only 4 of them
2015-08-14 20:19:50 -07:00
ceb75057da
change ERROR: words from throw-foo back to foo.
2015-08-13 16:13:05 -07:00
c21a154056
core: callstack is a builtin type and a class name. rename the *stack words that grab the current stack get-foostack to avoid the callstack builtin conflict and for better symmetry with set-foostack.
2015-08-13 10:11:59 -07:00
02008979d9
factor: Change ERROR: foo ; to define ``throw-foo`` instead of having ``foo`` throw implicitly. The old ``foo`` still throws implicitly because this is a big change to get right in one patch, but it should be removed soon.
2015-08-12 15:26:18 -05:00
4b8b617ea4
kernel.tests: address of fault is now in the 3rd element, so these tests
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need to be updated
2015-08-04 16:02:10 +02:00
5e29aac0a6
Docs: various more compiler-related docs
2015-07-28 17:58:28 -07:00
4c2c8f133f
vm: rename some primitives, and some cleanup.
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* quot-compiled? => quotation-compiled?
* optimized? => word-optimized?
2015-07-15 11:13:52 -07:00
43d6f1d3e2
factor: Retrying on the unit tests. Also normalize some syntax with FUNCTION:.
2015-07-02 17:28:17 -07:00
59f3b1ea57
Revert "factor: rename [ ] [ ] unit-test -> { } [ ] unit-test using a refactoring tool!"
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Needs a bit more work.
This reverts commit 7e54cc2824
2015-07-02 13:47:06 -07:00
7e54cc2824
factor: rename [ ] [ ] unit-test -> { } [ ] unit-test using a refactoring tool!
2015-07-02 11:36:08 -07:00
d47f9447c3
kernel-docs: Fix link from class to class-of.
2015-06-30 21:43:56 -07:00
44e8e7b344
primitives: Change PRIMITIVE: to check that the word is in that vocabulary and the stack effect is correct.
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Use PRIMITIVE: in core/ and basis/
2015-06-25 18:02:03 -07:00
11e906139b
VM: code_block::scan, make it so the method always returns -1 if scan can't be determined, part of the fix for #1265
2015-01-15 09:29:13 +00:00
990af22dc6
VM: renamed version and git-label to vm-version and vm-git-label.
2014-11-10 23:02:13 -08:00
090f4fddd5
VM: Three new special objects added to keep track of the builds version number, git label and compilation time respectively. The info is exposed in the system:version-info word and also shown in the banner during startup.
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Conflicts:
Nmakefile
basis/ui/tools/listener/listener.factor
core/alien/strings/strings.factor
2014-11-10 23:01:52 -08:00
4a96e6163b
VM: new primitive (callback-room) for querying the VM about memory usage
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The word works exactly like (code-room) except it looks at the memory
usage in the callback heap instead of the code heap.
2014-09-29 07:30:21 -07:00
4867e7bc96
VM: try and recover with a kernel error from the callback heap running out
2014-09-29 07:30:20 -07:00
917ce9f773
kernel: fix help-lint warning for 2with.
2014-07-22 07:47:28 -07:00
60ffe0680e
kernel: new combinator 2with = with with
2014-07-22 07:40:13 -07:00
0c3580844d
kernel: remove ?execute, not used much, and a little bit confusing.
2014-06-07 09:56:47 -07:00
906f796094
kernel.private: add ERROR-OUT-OF-FIXNUM-RANGE on the Factor side
2014-06-07 14:36:53 +02:00
05c35ebda3
kernel: change errors to be in kernel.private.
2014-06-04 14:33:02 -07:00
6627a3327b
kernel: symbolic constants for the various kernel errors
2014-06-04 23:16:40 +02:00
57f9d78892
improve help by linking to types directly.
2014-05-23 20:20:15 -07:00
98935b7f15
docs: change ``{ $quotation "( x -- y )" }`` to ``{ $quotation ( x -- y ) }``.
2014-05-18 20:09:10 -07:00
5a9e7cd374
classes.builtin: Add the BUILTIN: keyword which lets builtin classes show up in source files. Probably could use save-location to allow editing, but it seemed to break things.
2013-03-10 12:05:38 -07:00
3582a6c624
kernel: Add 4dup, 4drop, and 4cleave.
2012-10-22 09:47:34 -07:00
76882d2c25
kernel: adding docs for "same?"
2012-07-21 19:43:16 -07:00
71cd7c5f81
kernel: adding "same?" which is "bi@ =".
2012-07-21 10:22:29 -07:00
ee721d1811
kernel: Change the example for with to be more clear. Division example credit goes to chezmax.
2012-02-16 09:49:08 -08:00
e24400679f
vm: more defense against multi-faulting
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* 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
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Currently just reads off signal numbers and drops them.
2011-11-08 08:42:48 -08:00
Björn Lindqvist
Doug Coleman
John Benediktsson
Joe Groff