7f8d5cbef4
VM: when starting the sampling profiler, the data needs to be cleared
2016-05-06 19:56:13 +02:00
10164b6af8
GNUMakefile: Explicitly ask for stdlib=libc++ because clang downgrades the version silently if you use backward compatibility mode with OSX 10.5 and then shrink_to_fit() doesn't work.
...
Config.macosx: Support for shrink_to_fit() is claimed to be in 10.7 and later, but 10.7 and 10.8 both throw this huge error:
https://paste.factorcode.org/paste?id=3872
Fixes #1624 .
2016-05-05 16:48:40 -07:00
9824be8714
VM: The C++11 method shrink_to_fit() can be used to release memory
2016-05-05 14:22:57 +02:00
5826394573
VM: the (clear-samples) primitive is unused
2016-05-05 02:33:35 +02:00
bc9f62efde
VM: using a c++ lambda over a struct
2016-05-05 01:57:52 +02:00
8911ad2a16
VM: don't end the gc event in start_gc_again, fixes #659
2016-05-04 22:47:50 +02:00
583fb5825b
VM: removes the collector class
...
The cheneys_algorithm() method can be moved to slot_visitor (because it
kind of visists objects), and then there is no need for the collector
class.
2016-05-04 17:52:04 +02:00
f629a95b03
VM: moving collector methods to slot_visitor methods
...
collector::trace_cards moved to slot_visitor::visit_cards and
collector::trace_code_heap_roots moved to
slot_visitor::visit_code_heap_roots. Both those methods are pointer visitors
2016-05-04 00:32:17 +02:00
4cc5e90605
VM: SNPRINTF macro is not used
2016-05-02 15:01:49 +02:00
2035eb91fe
VM: method compute_identity_hashcode is not needed
2016-05-02 14:05:01 +02:00
eb8b7f02bf
VM: the start_factor method isn't needed
2016-05-01 23:36:41 +02:00
58ad5fb4ce
VM: all the started_<blah>() replaced with reset_timer()
2016-04-24 15:21:17 +02:00
82e2de5e12
VM: oops, fix compilation error i caused
2016-04-24 15:18:45 +02:00
c55af9b957
VM: object_size, compute_entry_point_address, code_block_owner made into
...
functions
It is to make the vm class less heavy
2016-04-24 14:45:03 +02:00
82658e184f
VM: make return_takes_param() a function
2016-04-24 14:19:35 +02:00
28b5378196
VM: merge of fixup_data & fixup_code into a new method fixup_heaps
2016-04-24 12:42:22 +02:00
c8d648f3f2
VM: the factor_vm::code_blocks() method isn't needed
2016-04-22 12:01:26 +02:00
bcc32291e8
VM: merge of free_list_allocator.hpp into free_list.hpp
...
It's better if all the free list stuff is in a single header.
2016-04-22 12:01:26 +02:00
a23bb8cf16
VM: nr of code blocks scanned always = points_to_<gen>.size()
2016-04-22 12:01:26 +02:00
70e7bad921
VM: parent and code attrs in collector struct is not used
2016-04-22 12:01:26 +02:00
da4812ba21
VM: refactoring which removes two not useful short methods
2016-04-04 23:32:23 +02:00
b324c30cc7
vm: Fix four compile warnings reported by gcc with -pedantic flag.
2016-03-30 15:39:42 -07:00
10ac4da0f6
VM: fixes to make some if-else statements read better
2016-03-31 00:37:59 +02:00
02956a25ce
vm: compact-gc was checked twice.
2016-03-28 22:28:57 -07:00
9a531076f0
VM: improved vm_executable_path which works for arbitrary long paths
2016-03-23 16:15:30 +01:00
83e1ee5084
VM: fix string copying to not use PATH_MAX here
2016-03-23 16:15:29 +01:00
4f33f22b56
VM: on errors, only dump the heap if it has been initialized
2016-03-23 01:56:40 +01:00
579875821b
VM: removes the OBJ-ERROR special object in favor of a constant
...
The special object contained the string "kernel-error" which were used
to tag VM errors. But it is simplier and removes a little complexity to
just tag them with a fixnum constant.
2016-03-22 17:52:19 +01:00
2f1e963587
Build: never dynlink with gui libs
2016-03-11 05:17:04 +01:00
7488e54825
math.cpp: Fix two warnings. Fixes #1549 .
2016-03-08 10:02:28 -08:00
13ba081ac8
primitive_format_float, return empty string on bad locale instead of C++ exception
2016-03-08 07:55:25 -08:00
19fadb6c96
prettyprinter, locale independant float printing
2016-03-08 07:55:25 -08:00
5813e8384e
command-line.startup: document more command line flags. we already have -nosignals, but it was hidden in the source code. Fix spacing for default image. Closes #1514 .
2016-03-03 17:16:39 -08:00
67eb64cf00
vm/contexts.cpp: We are only deleting half the contexts because we increment the iter twice per loop! Fixes #1534 . Thanks clang!
2016-03-01 00:19:43 -08:00
44b9b26baa
VM: nitpick fix of filenames in comments
2016-02-28 01:23:59 +01:00
2db1e7e6a5
VM: simplifies factor_vm::determine_inline_cache_type
2016-02-28 01:10:12 +01:00
0c9c0b2f82
VM: removes a few methods related to relocation handling
...
They are only used once, so it is simpler to "inline" them
2015-12-13 13:56:36 +01:00
7da72ac77c
VM: the compute_vm_address method can be removed
2015-12-13 13:56:36 +01:00
08766090d3
VM: more fine-grained control over which special objects to save
...
It removes a few roots that doesn't need to be saved in the image and
can save a few hundred bytes.
2015-12-13 13:56:36 +01:00
46bfcbf3a2
VM: the rel_type() and rel_offset() accessors in instruction_operand can be removed
2015-12-13 13:56:36 +01:00
1a72f731e0
VM: now special-objects is used for -1, 0, 1 and t
...
The fields in the image_header aren't read or written to but I haven't
changed the format yet.
2015-12-10 10:22:38 +01:00
339b1b6466
VM: put the singletons t, -1, 0 and 1 in the special objects table
...
Having them there instead of as fields in the vm struct removes a bunch
of special handling. This commit just adds them and doesn't remove the
old ones to avoid potential chicken-and-egg bootstrap problems.
2015-12-09 21:31:13 +01:00
d911bc45fd
VM: refactors the prepare_boot_image method
...
easier to read if the methods compile_all_words and
initialize_all_quotations which are only used once are "inlined"
2015-12-04 13:57:57 +01:00
867c85f1c5
VM: can't go through the accessor here because it triggers the assert
2015-11-25 18:12:55 +01:00
0274e889b9
VM: refactor tagged.hpp so it's not dependent on the factor_vm class
...
this way untag<byte_array>(relocation) can be used in code_blocks.hpp
2015-11-24 16:00:50 +01:00
22bb0cfecf
VM: fixes to use the TAG macro over tagged<object>(obj).type()
2015-11-23 02:27:22 +01:00
a8aaa42882
VM: refactoring to use the TAG macro directly over the tagged struct
...
eg. TAG(obj) is equivalent to tagged<object>(obj).type()
2015-11-22 23:42:54 +01:00
575da3e478
VM: fix so that errno is set if MoveFileEx fails, should fix #1490
2015-10-12 12:19:21 +02:00
7dfb352a7e
VM: replaced calls to out_of_memory() with fatal_error()
...
No need for a special out of memory function -- it's just a kind of
fatal error. Also make fatal_error() call dump_memory_layout() for
easier debugging.
2015-10-08 20:46:17 +02:00
cb55fcf20f
VM: prettier and more detailed output when dumping generations
2015-10-08 16:25:35 +02:00
Björn Lindqvist
Doug Coleman
John Benediktsson
Jon Harper