Commit Graph

44 Commits (336c2aefad21a06adc6beff33daeb29c45d94be1)

Author SHA1 Message Date
Björn Lindqvist 51408b66cb VM: the jit class doesn't need to store the code block type 2016-10-19 09:28:59 +02:00
Alexander Iljin 0d57734dab vm: replace block comments /**/ with line comments // 2016-09-09 05:47:52 +02:00
Björn Lindqvist c646db3ae5 VM: fixing small style issues
Like aligning comments and changing //-comments to /* */
2016-07-02 15:50:59 +02:00
Björn Lindqvist 46bfcbf3a2 VM: the rel_type() and rel_offset() accessors in instruction_operand can be removed 2015-12-13 13:56:36 +01:00
Doug Coleman c675694619 vm: Annotate more places where we can gc.
Code formatting fix.
2014-11-29 19:25:46 -06:00
Doug Coleman 19685f4528 vm: jit::jit is a c++ constructor but it does not allocate objects to the Factor heaps.
Add annotations for gc allocating.
2014-02-14 20:29:26 -08:00
Erik Charlebois ffe41b3d7f VM: Fixup cast formatting after clang-format
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
Erik Charlebois 88d7c10d03 VM: Replace u8-64, s8-64, cell, fixnum with stdint.h equivalents 2013-05-13 00:28:25 -04:00
Erik Charlebois 7b1b1eef23 VM: Remove unnecessary _ suffix in constructors 2013-05-12 23:20:43 -04:00
Erik Charlebois 1eaddb0068 VM: Refactor jit.cpp/hpp to Factor style 2013-05-12 13:24:45 -04:00
Doug Coleman aad70160f0 vm: Add more comments about functions that allocate. 2012-08-15 22:00:08 -07:00
Joe Groff 1911905c6b vm: frame size for signal handler code blocks 2011-12-14 09:56:46 -08:00
Joe Groff e21f316583 vm: store stack frame size in code blocks
Change modify-code-heap primitive so it takes a sixth element in each array for the frame size.
2011-12-14 09:56:45 -08:00
Joe Groff b6246f2c00 vm: quell warnings from vars only used by asserts 2011-11-23 11:11:28 -08:00
Joe Groff 0a1a252cdb vm: replace assert with FACTOR_ASSERT
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
Joe Groff c31530caec vm: strip out call-counting profiler
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
Joe Groff 212d012cb1 vm: switch atomic::add to atomic::fetch_add
Win32 only provides fetch-and-add, not add-and-fetch, and we don't really care. Rename the functions so the order of operations is clear.
2011-11-07 17:58:53 -08:00
Joe Groff 82a62181ce vm: count samples during unoptimized compiler 2011-11-02 13:23:21 -07:00
Joe Groff cdfb1b1b94 vm: change "profiler" names to "counting_profiler" 2011-11-02 13:23:05 -07:00
Slava Pestov 05f7419f2f Rework non-optimizing compiler backend to use compiler.codegen.relocation 2011-10-03 00:26:21 -07:00
Slava Pestov 806e54630a GC maps for more compact inline GC checks 2010-06-11 20:06:00 -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 0068bce934 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
Slava Pestov 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
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 57c541ea46 vm: eliminating literal table work in progress 2009-11-07 16:16:09 -06:00
Slava Pestov 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
Slava Pestov 810e309e0c vm: rename userenv to special_objects 2009-10-23 00:33:53 -05:00
Slava Pestov 838a44e901 vm: change code heap layout somewhat, remove unused allocation bitmap from mark_bits 2009-10-20 09:37:24 -05:00
Slava Pestov 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
Slava Pestov 236588208b vm: rename F to false_object, and rename T to true_object 2009-10-18 20:26:21 -05:00
Slava Pestov 697e2342d0 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
Phil Dawes 57840562f5 renamed myvm member variable to parent_vm 2009-09-24 08:16:57 +01:00
Phil Dawes 83b0769eef renamed factorvm to factor_vm 2009-09-24 08:16:52 +01:00
Phil Dawes ef16c4be66 moved userenv into vm in C code (DOESNT BOOTSTRAP YET!!!) 2009-09-16 08:16:32 +01:00
Phil Dawes 43787e2664 moved stack_traces_p into the vm 2009-09-16 08:16:31 +01:00
Phil Dawes 959da30f05 removed global functions from code_block.cpp 2009-09-16 08:16:27 +01:00
Phil Dawes a2f14b5a6d added vm member to gc_root and growable arrays 2009-09-16 08:16:22 +01:00
Phil Dawes 54b3c1ea88 added vm member to jit classes 2009-09-16 08:16:21 +01:00
Slava Pestov 12a34d81f7 JIT now supports multiple relocations per code template. This simplifies non-optimizing compiler backends 2009-05-06 20:04:49 -05:00
Slava Pestov 8872c40b1e The great type renaming 2009-05-04 04:50:24 -05:00
Slava Pestov edecac508e Use C++ namespaces 2009-05-04 01:46:13 -05:00
Slava Pestov e3592ca8f6 Clean up untag_* and tag_* inline functions in favor of more idiomatic C++ 2009-05-02 20:47:29 -05:00
Slava Pestov b923d548cf Move vmpp to vm 2009-05-02 20:37:18 -05:00