5490c50217
VM: visit_roots and visit_contexts where always called in tandem, make a new method visit_all_roots that calls them both
2015-02-28 14:14:29 -08:00
d18c48c75b
VM: possible fix for #1265 . the size of the stack frame appears to have been miscalculated in iterate_callstack which this commit fixes.
2015-01-15 09:29:14 +00:00
af270cb4d8
VM converts the methods callstack::frame_top_at and code_block::offset to use cells instead of void*'s
2015-01-15 09:29:13 +00:00
eb7a5ab1ba
VM: some more fixing to make the types match better, converting void* to cell
2015-01-15 09:29:13 +00:00
e47181e87a
VM: change type of callstack_top and callstack_bottom from void* to cell
...
cell and void* is always the same size, but now you can remove lots of
redundant type casts from void* to cell.
2015-01-15 09:29:13 +00:00
a6e191a490
VM: the frame_return_address and set_frame_return_address functions aren't needed (clearer to read/write the pointers directly)
2015-01-15 09:29:13 +00:00
19685f4528
vm: jit::jit is a c++ constructor but it does not allocate objects to the Factor heaps.
...
Add annotations for gc allocating.
2014-02-14 20:29:26 -08:00
ffe41b3d7f
VM: Fixup cast formatting after clang-format
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clang-format doesn't recognize casts to non-pointer/non-template types
so it winds up adding a space between the right paren and the expression
and then failing to recognize prefix operators in the process
(e.g. foo = (cell) & bar; should be foo = (cell)&bar;). This commit
manually fixes up the major cases (fixnum, cell, all types ending in _t).
2013-05-13 14:59:24 -04:00
7b1b1eef23
VM: Remove unnecessary _ suffix in constructors
2013-05-12 23:20:43 -04:00
2e20733ade
VM: Refactor callstack to Factor style
2013-05-12 13:24:42 -04:00
ca2ea548be
VM: Remove exec bit from VM source files
2013-05-11 17:04:23 -04:00
604ceb957c
vm: replace remaining stack_frame-based logic
2011-12-14 09:56:49 -08:00
d74f194b07
vm: remove _reversed from callstack iterator names
...
Now that they're the only game in town we can give them the short names
2011-12-14 09:56:49 -08:00
f6a5f48da0
vm: remove iterate_callstack_object
2011-12-14 09:56:48 -08:00
a1958c67bd
vm: callstack_reversed for callstack_to_array
2011-12-14 09:56:48 -08:00
0af5fff27c
remove iterate_callstack now that it's unused
2011-12-14 09:56:48 -08:00
9236c05e60
vm: stage code block map fixup properly for GC
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Don't update the map until the very last thing, and pass untranslated addresses to the iterator functors. Somewhat complicated by the fact that, for startup_fixup, the map is initialized with fixed-up values, so the fixup functor needs a flag indicating whether it operates with a fixed or unfixed code heap map.
2011-12-14 09:56:48 -08:00
e6a80aa9aa
vm: callstack_reversed in code_block_visitor
2011-12-14 09:56:48 -08:00
d12b6e375b
vm: iterate_callstack_reversed in slot_visitor
2011-12-14 09:56:47 -08:00
e116bc497b
vm: reversed callstack iteration
2011-12-14 09:56:47 -08:00
e2fafaed9c
WIP verify_callstack function
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dumps callstack in reverse order so i can visually inspect that it matches the old forward walking logic
2011-12-14 09:56:47 -08:00
64252dbdbc
32 and 64 bit Linux PPC support
2011-05-23 23:36:14 -04:00
560c119cd2
vm: actually use context callstacks when running code
2010-03-26 22:44:43 -04:00
63edd20a55
vm: eliminating register variables work in progress. Works on x86-32 with non-optimizing compiler
2009-12-19 10:59:56 +13:00
0068bce934
vm: big overhaul of non-optimizing compiler
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- 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
6c2c87758a
vm: rename gc_root to data_root, add code_root to fix a problem where code blocks would move underneath the PIC compiler if PIC compiler allocated enough
2009-11-02 18:10:34 -06:00
85b746e7b5
vm: simpler and more efficient code heap compaction; restructure a few things to get ready for runtime code heap compaction
2009-10-16 04:33:35 -05:00
c4ef640f4d
Big VM cleanup
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- Move forward declarations of 'struct factor_vm' to one place
- Rename template parameters from T and TYPE to descriptive names. New convention: CamelCase for template parameters
- Change some higher-order functions taking function pointers into templates, and define classes overriding operator(). There's a bit of new boilerplate here but its more consistent than the old mish-mash approaches
- Put GC state into a gc_state struct
- Use exceptions instead of longjmp for non-local control transfer in GC
- In code GC, instead of interleaving code block tracing with copying, add code blocks which need to be revisited to an std::set stored in the gc_state
2009-10-03 08:47:05 -05:00
3a88d8c49e
inlineimpl.hpp is toast
2009-09-29 19:53:10 +01:00
9b7412b8f8
Moved PRIMITIVE and PRIMITIVE_FORWARDs to primitives.[ch]pp
2009-09-27 19:42:18 +01:00
e26bbbe9a0
removed VM_ASM_API_OVERFLOW (VM_ASM_API now regparm(3))
2009-09-25 20:33:38 +01:00
83b0769eef
renamed factorvm to factor_vm
2009-09-24 08:16:52 +01:00
e566656e46
removed a bunch of superflous blank lines
2009-09-24 08:02:14 +01:00
58190c06dc
passing ptr in boolean boxing and save_callstack_bottom
2009-09-16 08:17:26 +01:00
551a800d2f
removed some global functions from callstack.cpp
2009-09-16 08:16:28 +01:00
d5da6a3d58
Dev checkpoint
2009-09-16 08:16:25 +01:00
fb9f9ac3d3
moved callstack.hpp inline functions to vm.hpp
2009-09-16 08:16:23 +01:00
a6c3c1e7d2
moved callstack.hpp functions to vm
2009-09-16 08:16:23 +01:00
a2f14b5a6d
added vm member to gc_root and growable arrays
2009-09-16 08:16:22 +01:00
230061783a
misc small documentation fixes, some fixes for factor.vim, changed permissions of vm/* to 644
2009-08-10 21:33:07 +02:00
610b276c86
callstack>array primitive was not GC safe
2009-05-20 18:52:21 -05:00
69cb3dee5e
Fix FEP if there are too many words in the image, clean up some VM code
2009-05-13 00:58:54 -05:00
3bf8134476
VM cleanup: replace some #defines with constants and inline functions
2009-05-08 15:05:55 -05:00
029d93a838
Make walker work better with call( and breakpoints which are nested inside combinators
2009-05-05 09:12:32 -05:00
8872c40b1e
The great type renaming
2009-05-04 04:50:24 -05:00
edecac508e
Use C++ namespaces
2009-05-04 01:46:13 -05:00
8e17e0a01e
VM: use better abstractions for tagged pointers, eliminate get()/set() stuff, clean up array, string, and byte-array element access
2009-05-04 01:00:30 -05:00
e3592ca8f6
Clean up untag_* and tag_* inline functions in favor of more idiomatic C++
2009-05-02 20:47:29 -05:00
b923d548cf
Move vmpp to vm
2009-05-02 20:37:18 -05:00
Björn Lindqvist
Doug Coleman
Erik Charlebois
Joe Groff
Slava Pestov
Slava Pestov
Phil Dawes
Philipp Brüschweiler
Slava Pestov