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
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
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
7da8a9776f
vm: sample code block owners instead of blocks
2011-11-02 13:23:17 -07:00
3dd17537eb
vm: write back fixed-up code address to samples
2011-11-02 13:23:09 -07:00
e3e2788414
vm: walk code roots from sample callstacks
2011-11-02 13:23:08 -07:00
cdfb1b1b94
vm: change "profiler" names to "counting_profiler"
2011-11-02 13:23:05 -07:00
70b8a74208
vm: have to be extra careful when messing with return addresses
2010-06-13 18:12:57 -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
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
36d2ac8921
vm: move c_to_factor, lazy_jit_compile_impl, throw_impl, set_callstack assembly routines into non-optimizing compiler for x86-64
2010-01-06 15:47:36 +13:00
15eb8d1a0a
vm: remove VM_ASM_API
2009-12-24 01:37:24 +13:00
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
c6602bda27
Big cleanup of literal table and relocation-related code
...
- 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
260cc9e2ff
vm: growing heap no longer uses relocate_code_block()
2009-11-28 19:48:26 -06:00
58c21a1a11
vm: new image relocation that doesn't use literal table
2009-11-27 17:05:08 -06:00
77a877789a
vm: new implementation of modify-code-heap that doesn't use literal tables
2009-11-25 17:20:48 -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
064c00f78d
New identity-hashcode primitive
2009-11-10 21:18:54 -06:00
84e191704e
vm: fix crash in profiler
2009-11-06 01:22:53 -06:00
7cbaf3e0a3
vm: don't do a data compaction when growing the data heap, speeds up data heap grow by a bit
2009-10-31 21:06:34 -05:00
d855593f1f
vm: clean up code heap visitor
2009-10-24 04:36:29 -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
Joe Groff
Slava Pestov
Slava Pestov