3a3b50327f
vm: add a new rc-absolute-1 relocation class to allow storing values in 8-bit operands, and optimized code sequences for inline caches using this
2010-04-12 14:22:41 -07:00
31a260b74c
vm: big overhaul of non-optimizing compiler
...
- 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
912b1265fc
Split literal table into literal and parameter tables, literal table is discarded after code block initialization
2009-12-02 04:28:15 -06:00
ca7bca6738
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
c434201b33
vm: eliminating literal table work in progress
2009-11-07 16:16:09 -06:00
b341527428
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
6c561b5c4c
vm: rename userenv to special_objects
2009-10-23 00:33:53 -05:00
f9fc3487c6
vm: change code heap layout somewhat, remove unused allocation bitmap from mark_bits
2009-10-20 09:37:24 -05:00
89612b7f31
vm: rename myvm and parent_vm instance variables to parent, clean up casts in primitive definitions
2009-10-18 20:31:59 -05:00
f0a1a3ce5b
vm: rename F to false_object, and rename T to true_object
2009-10-18 20:26:21 -05:00
4d0ec09d9c
vm: put code block owner directly in the header, instead of as the first entry in the literal table. Reduces x86-64 image size by ~700kb, also eliminates separate 'strip' set of staging images from deploy tool
2009-10-06 06:25:07 -05:00
4adcdccd16
renamed myvm member variable to parent_vm
2009-09-24 08:16:57 +01:00
1c5329cc2e
renamed factorvm to factor_vm
2009-09-24 08:16:52 +01:00
48d385e5d9
moved userenv into vm in C code (DOESNT BOOTSTRAP YET!!!)
2009-09-16 08:16:32 +01:00
7de311c0da
moved stack_traces_p into the vm
2009-09-16 08:16:31 +01:00
abee922604
removed global functions from code_block.cpp
2009-09-16 08:16:27 +01:00
ebbf2151fe
added vm member to gc_root and growable arrays
2009-09-16 08:16:22 +01:00
9282824ccb
added vm member to jit classes
2009-09-16 08:16:21 +01:00
c1e25f3b43
JIT now supports multiple relocations per code template. This simplifies non-optimizing compiler backends
2009-05-06 20:04:49 -05:00
7c0a59f7a9
The great type renaming
2009-05-04 04:50:24 -05:00
7f48eb2b2c
Use C++ namespaces
2009-05-04 01:46:13 -05:00
dfaa338af7
Clean up untag_* and tag_* inline functions in favor of more idiomatic C++
2009-05-02 20:47:29 -05:00
938d1a4270
Move vmpp to vm
2009-05-02 20:37:18 -05:00
Slava Pestov
Slava Pestov
Phil Dawes