6bb46a3f1e
vm: always generate safepoints in jit
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Even if there's no stack frame we still need to safepoint before leaving the function. Fixes #332 .
2011-11-03 11:57:43 -07:00
d6eae2f42d
vm: suppress signal-handler stack frame generation
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This is a hack; see #295
2011-10-27 21:18:19 -07:00
64252dbdbc
32 and 64 bit Linux PPC support
2011-05-23 23:36:14 -04:00
b23aac1beb
compiler.cfg: open-code parameter boxing and unboxing for certain C types
2010-07-19 10:25:13 -04:00
cc69719147
vm: don't recompile lazy-jit-compile more than once
2010-01-20 02:48:31 +13:00
5606825e8b
vm: remove primitive table, non-optimizing compiler now looks up primitives with dlsym()
2010-01-19 20:00:33 +13:00
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
8d34a0f3c1
Store VM object in a register on x86-64
2010-01-11 01:20:32 +13:00
c04fef10c7
vm: ensure that non-optimized calls to generic words which have not yet been compiled can still work
2010-01-06 23:49:14 +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
81430947d5
PowerPC: fix set-callstack primitive and start updating optimizing compiler backend for recent changes
2009-12-28 08:08:15 -06:00
15eb8d1a0a
vm: remove VM_ASM_API
2009-12-24 01:37:24 +13:00
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
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
d49c86ba11
vm: Clean up more code duplication and rename a few methods
2009-12-02 01:17:30 -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
77a877789a
vm: new implementation of modify-code-heap that doesn't use literal tables
2009-11-25 17:20:48 -06:00
4ebaf956c3
vm: non-optimizing compiler now compiles word definition quotations with the owner set to the word object
2009-11-24 22:44:04 -06:00
72ab6ec548
vm: rewrite 'become' primitive so that it uses a slot visitor instead of GC
2009-11-05 19:03:51 -06:00
ed3ab1335e
vm: minor fixes after code review
2009-11-03 04:56:58 -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
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
810e309e0c
vm: rename userenv to special_objects
2009-10-23 00:33:53 -05:00
40351d40be
vm: use iostreams instead of printf for debug messages, clean up a few things
2009-10-21 20:12:57 -05:00
838a44e901
vm: change code heap layout somewhat, remove unused allocation bitmap from mark_bits
2009-10-20 09:37:24 -05:00
4ddd63d83e
vm: move compaction algorithm to mark_bits.hpp since it doesn't rely on properties of heaps per se
2009-10-19 03:05:20 -05:00
2e65366c6b
vm: rename myvm and parent_vm instance variables to parent, clean up casts in primitive definitions
2009-10-18 20:31:59 -05:00
236588208b
vm: rename F to false_object, and rename T to true_object
2009-10-18 20:26:21 -05:00
107c96f642
vm: code heap compaction at runtime using compact-gc primitive
2009-10-16 11:39:35 -05:00
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
349cb41a29
Merge branch 'reentrantvm' of git://github.com/phildawes/factor
2009-10-16 03:52:35 -05:00
38d120f92e
vm: rt-vm relocation now supports accessing a field directly
2009-10-14 19:24:23 -05:00
7fef05fd76
Removed VM_PTR macros. All builds reentrant by default
2009-10-14 19:14:57 +01:00
16c3251072
vm: free up a cell in compiled code block headers
2009-10-06 05:52:45 -05:00
d10e27149c
vm: cleanup
2009-10-06 01:42:17 -05:00
884ac79423
vm: minor tweaks which reduce image size by ~300kb
2009-10-06 01:31:39 -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
b6718641dc
Converted some callback fns to use member-fn pointers
2009-09-28 19:45:10 +01:00
9b7412b8f8
Moved PRIMITIVE and PRIMITIVE_FORWARDs to primitives.[ch]pp
2009-09-27 19:42:18 +01:00
d017a53227
Merge branch 'vm_cleanup' of git://github.com/phildawes/factor
2009-09-25 19:04:19 -05:00
11d716e8f7
Merge branch 'master' of git://factorcode.org/git/factor
2009-09-25 18:23:36 -05:00
b14c683b32
vm: ignore 'declare' calls in non-optimizing compiler
2009-09-25 18:08:21 -05:00
6b7717bf37
forwarding functions replaced with PRIMITIVE_FORWARD() macro
2009-09-25 20:43:01 +01:00
e26bbbe9a0
removed VM_ASM_API_OVERFLOW (VM_ASM_API now regparm(3))
2009-09-25 20:33:38 +01:00
6bb647d308
fix lazy_jit_compile to not abuse stack on x86.32
2009-09-24 19:59:37 +01:00
57840562f5
renamed myvm member variable to parent_vm
2009-09-24 08:16:57 +01:00
83b0769eef
renamed factorvm to factor_vm
2009-09-24 08:16:52 +01:00
e3ac531fdb
renamed vmprim_ to primitive_
2009-09-24 08:02:13 +01:00
b02c602a89
added vm passing to some alien/boxing functions and added some vm asserts
2009-09-16 08:20:10 +01:00
Joe Groff
Erik Charlebois
Slava Pestov
Slava Pestov
Slava Pestov
Phil Dawes