Commit Graph

17 Commits (b918c3e64649a28a696f0dbdc2c3c057c585156e)

Author SHA1 Message Date
Erik Charlebois 7b1b1eef23 VM: Remove unnecessary _ suffix in constructors 2013-05-12 23:20:43 -04:00
Erik Charlebois d3d1d3bb7a VM: Refactor instruction_operands.cpp/hpp to Factor style 2013-05-12 13:24:45 -04:00
Erik Charlebois 64252dbdbc 32 and 64 bit Linux PPC support 2011-05-23 23:36:14 -04:00
Slava Pestov 1434a305c8 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
Slava Pestov 942f6e0943 Update Win64 support 2010-01-25 15:39:34 +13:00
Slava Pestov 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
Slava Pestov e4da687413 vm: Tweak Factor VM to compile with Microsoft Visual Studio on Windows, in addition to Mingw. Add an Nmakefile which can be used for this purpose. Rename Makefile to GNUmakefile. 2010-01-17 03:43:22 +13:00
Slava Pestov 7bf76b9f13 PowerPC optimizing compiler backend fixes 2010-01-12 08:02:10 -06:00
Slava Pestov ba5b90e063 Change how non-volatile register preservation is done in alien callbacks, with the aim of fixing callbacks on PowerPC, and to eventually eliminate assembly code from VM
- Simplify calculation of offset in relocation table
- Open-code %alien-callback
- Remove magic_frame hack from context objects
- Move magical return instruction from optimizing compiler backend into callback entry stub
2010-01-03 01:11:51 +13:00
Slava Pestov 998cc59dbc vm: PowerPC fixes 2009-12-02 16:24:42 -06:00
Slava Pestov d76d49d6cd Fix typo in instruction_operand::load_value_masked() 2009-12-02 09:24:23 -05:00
Slava Pestov 514043eb14 vm: fix instruction_operand::load_value() for PowerPC relocation classes 2009-12-02 09:20:33 -05:00
Slava Pestov 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
Slava Pestov 58c21a1a11 vm: new image relocation that doesn't use literal table 2009-11-27 17:05:08 -06:00
Slava Pestov 77a877789a vm: new implementation of modify-code-heap that doesn't use literal tables 2009-11-25 17:20:48 -06:00
Slava Pestov bfd4cce364 vm: compaction now updates the needs_fixup set 2009-11-24 19:29:59 -06:00
Slava Pestov 001a3f2847 vm: mark sweep now traces code block references; rename embedded_pointer to instruction_operand 2009-11-23 19:17:12 -06:00