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
88d7c10d03
VM: Replace u8-64, s8-64, cell, fixnum with stdint.h equivalents
2013-05-13 00:28:25 -04:00
7b1b1eef23
VM: Remove unnecessary _ suffix in constructors
2013-05-12 23:20:43 -04:00
26ff071205
VM: Remove unnecessary explicit keywords
2013-05-12 21:48:38 -04:00
6d5197923c
VM: Refactor slot_visitor.hpp to Factor style
2013-05-12 13:24:47 -04:00
ca2ea548be
VM: Remove exec bit from VM source files
2013-05-11 17:04:23 -04:00
d74f194b07
vm: remove _reversed from callstack iterator names
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Now that they're the only game in town we can give them the short names
2011-12-14 09:56:49 -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
0a1a252cdb
vm: replace assert with FACTOR_ASSERT
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Factor is finally a real C++ project and has a custom assert macro. Assertion failures were still getting caught as exceptions and causing failure loops. Write our own macro that calls factor::abort on failure.
2011-11-23 11:11:26 -08:00
c31530caec
vm: strip out call-counting profiler
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This makes the separate "code" and "entry_point" fields in word and quotation redundant, so also remove them to reclaim an additional cell per word and quotation object, which should help with #318 .
2011-11-10 16:01:07 -08:00
be8db5aed3
vm: sample thread object rather than raw context
2011-11-02 13:23:18 -07:00
7da8a9776f
vm: sample code block owners instead of blocks
2011-11-02 13:23:17 -07:00
813e13140a
vm: fix 64-bit regression
2010-10-09 15:14:14 -07:00
0fc8ee8250
Fix win64 compile error
2010-10-09 16:03:46 -05:00
8a0d0fca83
Revert previous patch; not simply a typo. Still broken on win64.
2010-09-29 20:49:37 -05:00
466e630dc9
Win64 Windows SDK hates int/cell type errors
2010-09-29 17:43:27 -05:00
6b5fffc026
compiler: preliminary implementation of tracking derived pointers in GC maps
2010-09-27 20:12:44 -07:00
174463e156
vm: fix another compile warning on 32-bit Windows
2010-06-17 01:04:03 -05:00
e86f434f26
Add GC maps to ##box, ##box-long-long, ##alien-invoke, ##alien-indirect and ##call-gc; remove ##gc-map instruction
2010-06-14 19:39:46 -04:00
70b8a74208
vm: have to be extra careful when messing with return addresses
2010-06-13 18:12:57 -04:00
3f28c0e7f5
vm: context switching needs to scrub the return address
2010-06-12 19:54:31 -04:00
806e54630a
GC maps for more compact inline GC checks
2010-06-11 20:06:00 -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
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
68c09f0e93
Split literal table into literal and parameter tables, literal table is discarded after code block initialization
2009-12-02 04:28:15 -06:00
147edb1ce9
vm: update callback stub machine code at the end of compaction to prevent it from seeing an inconsistent data stack
2009-12-02 03:31:57 -06:00
c6602bda27
Big cleanup of literal table and relocation-related code
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- new way to iterate over instruction_operands cleans up relocation code
- move some methods out of the VM class to clean up code
- if debugging is on, die earlier if attempting to allocate inside GC
- callback heap entries are now code_blocks
- replace block_granularity with data_alignment
2009-12-02 00:48:41 -06:00
58c21a1a11
vm: new image relocation that doesn't use literal table
2009-11-27 17:05:08 -06:00
bfd4cce364
vm: compaction now updates the needs_fixup set
2009-11-24 19:29:59 -06:00
001a3f2847
vm: mark sweep now traces code block references; rename embedded_pointer to instruction_operand
2009-11-23 19:17:12 -06:00
b28619ce2f
vm: minor GC traces embedded pointers
2009-11-22 13:37:39 -06:00
57c541ea46
vm: eliminating literal table work in progress
2009-11-07 16:16:09 -06:00
11075828e5
vm: faster data_root and <array> primitive
2009-11-06 05:30:37 -06:00
84e191704e
vm: fix crash in profiler
2009-11-06 01:22:53 -06:00
e2107166ff
vm: restructure data_roots so that its a sequence of handle/len pairs rather than just handles, use it in inline_gc() and all_instances() so that we don't run out of heap while building the object array
2009-11-06 00:54:28 -06:00
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
5ae40e26ee
vm: remove promotion strategy, clean up compaction code
2009-11-01 03:47:09 -06:00
0c1e266302
vm: got data heap compaction working
2009-10-24 23:51:14 -05:00
fae27fb361
vm: make some more ctors explicit just for kicks
2009-10-24 23:02:58 -05:00
03f4b4cdd6
vm: move binary_payload_start() method from factor_vm to object class
2009-10-24 04:27:45 -05:00
29a27cfde4
vm: data heap compaction work in progress
2009-10-24 04:18:33 -05:00
fd1e992e7d
vm: factor out code that visits object slots and code heap blocks into slot_visitor and code_block_visitor
2009-10-24 03:54:53 -05:00
Erik Charlebois
Joe Groff
Slava Pestov
Slava Pestov
Doug Coleman
Slava Pestov