af270cb4d8
VM converts the methods callstack::frame_top_at and code_block::offset to use cells instead of void*'s
2015-01-15 09:29:13 +00:00
615420fe61
VM: calls to visit_code_roots() replaced with visit_uninitialized_code_blocks()
2015-01-15 09:29:13 +00:00
eb7a5ab1ba
VM: some more fixing to make the types match better, converting void* to cell
2015-01-15 09:29:13 +00:00
e47181e87a
VM: change type of callstack_top and callstack_bottom from void* to cell
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cell and void* is always the same size, but now you can remove lots of
redundant type casts from void* to cell.
2015-01-15 09:29:13 +00:00
a6e191a490
VM: the frame_return_address and set_frame_return_address functions aren't needed (clearer to read/write the pointers directly)
2015-01-15 09:29:13 +00:00
11e906139b
VM: code_block::scan, make it so the method always returns -1 if scan can't be determined, part of the fix for #1265
2015-01-15 09:29:13 +00:00
8ee1f890f2
VM: refactoring intended to remove trace_*-methods that are just
...
simple delegations to the data/code_visitor instances
2015-01-15 09:29:12 +00:00
025283f252
vm: store full command-line including executable first argument.
2014-12-22 22:39:52 -08:00
70778b89ae
Revert "VM: always clear the data and retainstack in general_error because they might contain uninitialized values ( #1187 )"
...
This reverts commit 378f208025
2014-12-04 11:46:28 -08:00
875d2421df
vm: We don't want ambiguity for which print triggered on a gc error. Differentiate the error messages.
2014-12-04 10:35:32 -08:00
378f208025
VM: always clear the data and retainstack in general_error because they might contain uninitialized values ( #1187 )
2014-12-04 10:26:23 -08:00
1cec8a7814
VM: modifying the uninitialized_blocks map in place instead of creating a new one is more efficient
2014-12-04 10:23:34 -08:00
451fc12411
VM: redundant if, trace_cards() doesnt do anything for empty generations anyway
2014-12-04 10:23:33 -08:00
93134b949f
VM: the aging_collector and nursery_collector classes aren't needed because they are just simple instatiations of copying_collector
2014-12-04 10:23:33 -08:00
423e983514
VM: refactoring to get rid of the megamorphic_call_stub and check_code_pointer() words
2014-12-04 10:23:33 -08:00
885b5c7043
VM: no need for a nursery_space class, it's just a bump_allocator
2014-12-04 10:23:33 -08:00
4837ceebb4
vm: fix OS X issue with using symlinks from outside $factor.
2014-12-03 19:19:52 -08:00
c675694619
vm: Annotate more places where we can gc.
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Code formatting fix.
2014-11-29 19:25:46 -06:00
231f50039b
VM: move next_object_after() and first_object() to aging_space (no iteration possible in nursery)
2014-11-21 02:16:04 -08:00
50c74fc496
VM: get rid of the duplicated nursery instance in vm->data->nursery
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vm.nursery and vm->data->nursery are different objects. They get out
of sync when Factor code bumps vm.nursery but leaves vm->data->nursery
unchanged. The emptiness of vm->data->nursery meant that each_object()
never iterated it.
2014-11-21 02:16:03 -08:00
2a5e1e06f3
VM: each_object() can't iterate the nursery so instead we assume it's empty
2014-11-21 02:16:03 -08:00
2095fd57de
VM: FACTOR_ASSERT so that data_root never wraps a null pointer, cause if it does, random crashes can happen
2014-11-17 17:27:36 -08:00
161eb0bb49
VM: fixed bignum_divide_unsigned_large_denominator so that it wont data_root-protect NULL-pointers
2014-11-17 17:27:36 -08:00
f9869d8ad9
VM: remove bignum_roots.clear() (snuck in during rebase)
2014-11-17 17:27:36 -08:00
0e8e2af0a7
VM: adding a few forgotten .untagged() calls
2014-11-17 17:27:36 -08:00
8741dbefce
VM: bignum_roots traversal code deleted!
2014-11-17 17:27:35 -08:00
981a02be27
VM: Erasing the last traces of GC_BIGNUM from bignum.cpp
2014-11-17 17:27:35 -08:00
1f6d6b9a5d
VM: cell -> ret
2014-11-17 17:27:35 -08:00
7d6f282d91
VM: conversion of many more bignum.cpp methods to use data_roots instead
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of gc_bignum
2014-11-17 17:27:35 -08:00
2fcea047d2
VM: bignum_new_sign, bignum_maybe_new_sign and bitnum_magnitude_ash
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converted to using data_roots
2014-11-17 17:27:35 -08:00
c6ab72effc
VM: windows bignum_gcd variant fixed
2014-11-17 17:27:35 -08:00
a4df09a34e
VM: a lot of methods in bignum.cpp converted to use data_roots instead of gc_bignums
2014-11-17 17:27:35 -08:00
441a4595bb
VM: the copy assignment operator is overloaded so you need a custom swap
2014-11-17 17:27:34 -08:00
8beb4e179d
VM: change the BIGNUM_TO_POINTER macro so that it automatically sees through tagged pointers
2014-11-17 17:27:34 -08:00
e862f70a16
VM: reallot_array already data_roots the array, so callers don't need to
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do it too
2014-11-17 17:27:34 -08:00
8489dd9be6
Build: other hpp's use utilities.hpp so it must be included earlier
2014-11-12 19:41:32 -08:00
11be8734cb
GNUmakefile: Remove LIBPATH from the build system since nothing needs it. Fixes #1192 .
2014-11-11 00:05:52 -08:00
4e63ba8dc8
VM: debug code which memsets the resetted space
2014-11-10 23:23:43 -08:00
d63a6a20ee
ffi: test functions for bug #1021
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Conflicts:
vm/ffi_test.c
vm/ffi_test.h
Note: Let's add tests in basis/compiler/tests/alien.factor for this.
2014-11-10 23:22:35 -08:00
990af22dc6
VM: renamed version and git-label to vm-version and vm-git-label.
2014-11-10 23:02:13 -08:00
090f4fddd5
VM: Three new special objects added to keep track of the builds version number, git label and compilation time respectively. The info is exposed in the system:version-info word and also shown in the banner during startup.
...
Conflicts:
Nmakefile
basis/ui/tools/listener/listener.factor
core/alien/strings/strings.factor
2014-11-10 23:01:52 -08:00
53eac53626
vm: Fail with out_of_memory() if mprotect returns ENOMEM.
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Add a message to out_of_memory(msg) calls so we know which call caused the OOM.
Fixes #664 .
2014-11-11 06:26:55 +00:00
466fe4559d
ffi_test: Can actually test 62 and 63 on windows.
2014-11-10 10:30:35 -08:00
1107edcc52
ffi_test: Fix compilation on Windows.
2014-11-09 10:39:50 -08:00
1b5711cc42
compiler.tests.alien: Add structs with uint and ulonglong pairs and return them from an FFI call. macosx32 seems to be working, hopefully this will break it or confirm that it's working. Linux32 is broken, hopefully this will show how.
2014-11-08 13:39:47 -08:00
0244a64d83
vm: Oops, test doesn't take a long long.
2014-11-07 15:42:25 -08:00
e494e3965b
compiler.tests.alien: Check in a failing unit test. Structure is getting returned improperly.
2014-11-07 15:34:10 -08:00
e00798cd2a
VM: new primitive free-callback which is able to free a callback
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previously allocated using <callback>
2014-09-29 07:30:21 -07:00
4a96e6163b
VM: new primitive (callback-room) for querying the VM about memory usage
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The word works exactly like (code-room) except it looks at the memory
usage in the callback heap instead of the code heap.
2014-09-29 07:30:21 -07:00
85dade6914
VM: use a free_list_allocator for the callbacks, that way they can
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individually be freed
2014-09-29 07:30:20 -07:00
4015565cf6
VM: "formalize" the callback_heaps object allocation using a
...
bump_allocator<code_block>
The advantage of doing it this way is that you can reuse the existing
each_object method to iterate all callbacks
2014-09-29 07:30:20 -07:00
4867e7bc96
VM: try and recover with a kernel error from the callback heap running out
2014-09-29 07:30:20 -07:00
b90e52b527
VM: GC_BIGNUM must be called in the same scope as the variable declaration
2014-09-17 12:13:05 -07:00
237772daae
VM: dont scrub and check when visiting a callstack object
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callstack objects doesn't have stacks so it doesn't make sense to scrub
and check. also added the methods check_stack and scrub_stack to deal
with code duplication
2014-09-08 14:54:18 -07:00
e3c2704986
VM: silly error: should be index * check_r_count, not index + check_r_count
2014-09-08 14:54:18 -07:00
9836d6a1d0
VM: move the stack scrubbing logic to call_frame_slot_visitor to avoid visiting the callstack twice
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primitive_minor_gc() iterates the stack twice, first to scrub stack
locations, then to trace overinitialized ones and gc roots. By running
visit_callstack() before visit_stack_elements() you only need to do it
once.
2014-09-08 14:54:18 -07:00
8fb8313251
VM: use the check_d and check_r to trace the overinitialized stack locations
2014-09-08 14:54:18 -07:00
8c0f9698de
compiler.codegen.gc-maps: check-d>> and check-r>> now used in the code generator
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the approach looks sound and now the gc can be fixed to take advantage
of the extra info.
2014-09-08 14:54:17 -07:00
48bf3a9ab4
VM: moves the code that clears the roots to the same function that
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corrupts the stack
2014-07-23 07:12:28 -07:00
fe548d9ed7
os-unix.hpp: Use the old strerror_r insetad of the newfangled one.
2014-07-16 17:08:02 -07:00
810031b02c
VM: data_roots must be empty before unwind_native_frames is called because it doesn't return
2014-07-16 14:54:35 -07:00
655dcee2d8
VM: clear the local roots before garbage collection in general_error()
...
If we got here from memory_protection_error(), then the stack pointer
has been fiddled with and the elements of these vectors, which address
stack-allocated objects, are bogus and needs to be resetted.
2014-07-16 14:54:29 -07:00
60b7631e76
VM: fixing some implicit casts from cell to fixnum
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The types are compatible, but it looks a little nicer if the variable
that receives a return value declared as cell also is a cell.
2014-07-10 07:54:07 -07:00
07aa2831a2
ffi_test: Export test 59 and 60 for Windows.
2014-07-07 20:53:33 -07:00
beb2d1df3a
ffi: Add some tests to ensure that 64bit integers are handled properly.
2014-07-07 17:02:36 -07:00
6244b925c7
vm: Simplify strerror code.
2014-07-05 18:58:24 -07:00
ecbf48d1ef
vm: Fix namespace brace.
2014-07-04 03:14:17 -07:00
69262be4d8
vm: Add threadsafe_sterror to the vm.
2014-07-04 03:00:08 -07:00
bc54927859
vm/image.cpp: Better error for opening a file for writing.
2014-07-03 22:32:45 -07:00
e558bd7d86
vm: Fix compilation on Windows. Fixes #1086 .
2014-07-03 13:20:08 -05:00
e6dade3f94
Lower the stack usage of a few functions
...
In vm/compaction.cpp I rescoped some variables to lower the stack usage
from 592 to 560 bytes. I wasn't very successful with this. The stack
usage is larger than it looks because methods on the structures used
take an implicit this pointer and a reference to the data (so the data
has to live out it's full scope and can't be put in a register).
In vm/debug.cpp I made a large (1024 bytes) stack allocated buffer
simply dynamically allocated.
In vm/os-unix.cpp I rescoped signal handling structures to not coincide
with each other and reduced a very large (1024 bytes) amount of stack
usage to less than 500 bytes.
2014-06-19 14:55:57 -07:00
2834bc90f8
bignum.cpp: Fix regression in bignum conversion. Fixes #1072 .
2014-06-16 20:52:51 -07:00
a6e0867b22
VM: change type of bignum_roots and remove unnecessary not-null checks
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Declaring bignum_roots to contain bignum** instead of cell avoids some
superfluous casts. Casting it to cell is wrong because the items in it
are never tagged. And due to a earlier commit, bignum_roots will never
contain NULL:s so checking for them is not needed.
2014-06-12 13:50:10 -07:00
8ac3b80173
VM: rename all variables named "bignum" in bignum.cpp to "bn"
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The name can cause compiler errors because it's the same as the type
name. It only matters in some functions, but I like consistency so I
renamed it everywhere.
2014-06-12 13:50:10 -07:00
75129d34ad
VM: refactor bignum.cpp so that GC_BIGNUM is never called on a NULL
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pointer
The purpose of this fix is to ensure that no NULL checks are needed when
traversing the bignum_roots vector.
2014-06-12 13:50:10 -07:00
0c9e61ca99
VM: refactoring that removes data_root_ranges
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instead of storing data_root_ranges in data_roots, you can just store
cell pointers directly. the advantage with doing it that way is that
registration and traversal code becomes simpler (and slightly faster).
2014-06-12 13:50:10 -07:00
f0e878e3fa
Revert "vm: fix bignum_to_fixnum_strict for BIGNUM_ZERO."
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This reverts commit 0a66016c7db3c8c02af609d7c46411dc05a7b0dd.
2014-06-08 16:32:35 -07:00
ad7ee60341
vm: fix bignum_to_fixnum_strict for BIGNUM_ZERO.
2014-06-08 16:05:36 -07:00
82f9f21a50
vm: change some push/pop to replace/peek.
2014-06-07 12:16:43 -07:00
e9e1fd4e6a
vm: generate a to_fixnum_strict to workaround an odd io.monitors issue.
2014-06-07 12:06:03 -07:00
eeaa91d6c1
vm: using bignum>fixnum-strict in integer>fixnum-strict.
2014-06-07 09:46:05 -07:00
d225bec128
VM: CELL_TO_FOO macro-magic in the same spirit as BIGNUM_TO_FOO
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Now also factor_vm::to_cell doesn't piggyback on
factor_vm::to_fixnum's (strict) conversion.
2014-06-07 17:04:27 +02:00
1300a27dca
VM: better version of bignum_to_fixnum_strict that doesn't allocate
2014-06-07 13:09:00 +02:00
a9a52d9174
VM: bignum_to_fixnum_strict and an accompanying vm error in case the conversion fails
2014-06-07 12:13:59 +02:00
877e3a12e1
VM: allot_array_1, allot_array_2 are unused and primitive_array should use allot_array
2014-06-07 12:13:59 +02:00
03672ad938
VM: refactored factor_vm::unbox_array_size()
2014-06-07 12:13:59 +02:00
7ff81f620b
vm: optionally set CC and CXX on macosx.
2014-06-06 15:13:48 -07:00
6c703bbd6c
vm: adding a fast path for bignum sq.
2014-06-06 10:45:09 -07:00
6627a3327b
kernel: symbolic constants for the various kernel errors
2014-06-04 23:16:40 +02:00
fd1dc5ce01
vm: formatting of sign_mask.
2014-06-02 07:54:01 -07:00
c2c6225955
vm: fix tabs-to-spaces.
2014-06-02 07:24:14 -07:00
cf287f4144
vm: faster foo_to_bignum for common case of one bignum digit.
2014-06-02 07:16:43 -07:00
c3210f9f4f
Windows: Add two new targets, x86-32-vista and x86-64-vista for bjourne's
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ctrl-c patch. We still support Windows XP by default for now. Closes
2014-05-10 18:13:20 -07:00
0226718a82
VM: attempt to cancel blocking system calls when ctrl-c is pressed
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Windows runs ctrl-c in its own thread and doesn't by itself interrupt
blocking system calls when it is pressed. Therefore you have to manually
send an interrupt signal to the stuck thread.
2014-05-10 18:13:04 -07:00
57611f78d3
code_blocks: Same error message in two places, make it clear which is triggering.
2014-05-07 14:02:14 -07:00
9780012f55
dlopen using RTLD_GLOBAL
2014-04-21 23:45:45 -07:00
19685f4528
vm: jit::jit is a c++ constructor but it does not allocate objects to the Factor heaps.
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Add annotations for gc allocating.
2014-02-14 20:29:26 -08:00
0dda4fc812
vm: speed up bignum log2.
2013-12-06 14:40:22 -08:00
1ad2e058d1
alien.cpp: Add comment about allocation.
2013-11-28 10:59:45 -06:00
268fa0225d
os-windows: Remove FACTOR_DLL which is NULL and only used in one place.
2013-11-24 22:06:57 -06:00
0a5cdfa3e6
vm: init_parameters_from_args calls default_parameters already.
2013-11-24 22:06:57 -06:00
40fcee3f16
VM: Fix Windows 64-bit build on Visual Studio 2012
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The UNW_FLAG_EHANDLER #define is now visible in VS2012, causing
a conflict with the definition in os-windows-x86.64.cpp. Added
a #ifndef to only include the definition if it hasn't already
been defined.
2013-05-13 18:19:52 -04:00
5027f75d79
VM: Fix Windows VM build following type renaming
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Making cell be a typedef of uintptr_t broke a spot assigning
cell* was unsigned long*. Added an explicit cast.
2013-05-13 18:18:48 -04:00
ffe41b3d7f
VM: Fixup cast formatting after clang-format
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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
88d7c10d03
VM: Replace u8-64, s8-64, cell, fixnum with stdint.h equivalents
2013-05-13 00:28:25 -04:00
7ea2150c39
VM: Remove WINCE #ifndef; fold wince? words
2013-05-13 00:01:46 -04:00
b918c3e646
VM: Remove redundant #ifdef FACTOR_DEBUGs
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FACTOR_DEBUG checks around asserts aren't needed, since FACTOR_ASSERT is
already conditionally defined by FACTOR_DEBUG.
2013-05-12 23:44:32 -04:00
7b1b1eef23
VM: Remove unnecessary _ suffix in constructors
2013-05-12 23:20:43 -04:00
26ff071205
VM: Remove unnecessary explicit keywords
2013-05-12 21:48:38 -04:00
d44127b543
VM: Refactor write_barrier.hpp to Factor style
2013-05-12 13:24:48 -04:00
38c9db88e2
VM: Refactor words.cpp to Factor style
2013-05-12 13:24:48 -04:00
5614985c3d
VM: Refactor vm.cpp/hpp to Factor style
2013-05-12 13:24:48 -04:00
8522265169
VM: Refactor utilities.cpp/hpp to Factor style
2013-05-12 13:24:48 -04:00
5b1a9d753e
VM: Refactor tuples.cpp/hpp to Factor style
2013-05-12 13:24:48 -04:00
93b586da31
VM: Refactor to_tenured_collector.cpp/hpp to Factor style
2013-05-12 13:24:47 -04:00
bd66094e1b
VM: Refactor tenured_space.hpp to Factor style
2013-05-12 13:24:47 -04:00
238e9d9810
VM: Refactor tagged.hpp to Factor style
2013-05-12 13:24:47 -04:00
2e058e99c1
VM: Refactor strings.cpp/hpp to Factor style
2013-05-12 13:24:47 -04:00
6d5197923c
VM: Refactor slot_visitor.hpp to Factor style
2013-05-12 13:24:47 -04:00
b1ccfa2194
VM: Refactor segments.hpp to Factor style
2013-05-12 13:24:47 -04:00
b2929acff6
VM: Refactor sampling_profiler.cpp/hpp to Factor style
2013-05-12 13:24:47 -04:00
2af4b6a7e6
VM: Refactor safepoints.cpp/hpp to Factor style
2013-05-12 13:24:47 -04:00
debdb11538
VM: Refactor run.cpp/hpp to Factor style
2013-05-12 13:24:47 -04:00
435ac636c6
VM: Refactor quotations.cpp/hpp to Factor style
2013-05-12 13:24:47 -04:00
4dffb25fe6
VM: Refactor primitives.cpp/hpp to Factor style
2013-05-12 13:24:46 -04:00
5e7792e9b9
VM: Refactor platform.hpp to Factor style
2013-05-12 13:24:46 -04:00
37b15012e6
VM: Refactor os-* to Factor style
2013-05-12 13:24:46 -04:00
228d813a7d
VM: Refactor objects* to Factor style
2013-05-12 13:24:46 -04:00
56ceeb582a
VM: Refactor object_start_map* to Factor style
2013-05-12 13:24:46 -04:00
bac6919705
VM: Refactor nursery_* to Factor style
2013-05-12 13:24:46 -04:00
d57c1cc579
VM: Refactor mvm* to Factor style
2013-05-12 13:24:46 -04:00
d9e225e1dc
VM: Refactor math.hpp/cpp to Factor style
2013-05-12 13:24:46 -04:00
38802ce173
VM: Refactor master.hpp to Factor style
2013-05-12 13:24:46 -04:00
ce6ffe91dd
VM: Refactor mark_bits.hpp to Factor style
2013-05-12 13:24:45 -04:00
d20bf1e213
VM: Refactor main-* to Factor style
2013-05-12 13:24:45 -04:00
302826c7be
VM: Refactor mach_signal to Factor style
2013-05-12 13:24:45 -04:00
0b5a12fdea
VM: Refactor layouts/hpp to Factor style
2013-05-12 13:24:45 -04:00
1eaddb0068
VM: Refactor jit.cpp/hpp to Factor style
2013-05-12 13:24:45 -04:00
894e181f31
VM: Refactor io.cpp/hpp to Factor style
2013-05-12 13:24:45 -04:00
d3d1d3bb7a
VM: Refactor instruction_operands.cpp/hpp to Factor style
2013-05-12 13:24:45 -04:00
f6047832cb
VM: Refactor inline_cache.cpp/hpp to Factor style
2013-05-12 13:24:44 -04:00
cae6a5e855
VM: Refactor image.cpp/hpp to Factor style
2013-05-12 13:24:44 -04:00
4ea2e9ed06
VM: Refactor generic_arrays.hpp to Factor style
2013-05-12 13:24:44 -04:00
34d04b9306
VM: Refactor gc* to Factor style
2013-05-12 13:24:44 -04:00
9e2d775095
VM: Refactor full_collector to Factor style
2013-05-12 13:24:44 -04:00
f40718dfab
VM: Refactor free_list_allocator to Factor style
2013-05-12 13:24:44 -04:00
c0aa1c7b3e
VM: Refactor free_list to Factor style
2013-05-12 13:24:44 -04:00
83b69d45f8
VM: Refactor float_bits.hpp to Factor style
2013-05-12 13:24:44 -04:00
95d34e8ee7
VM: Refactor fixup.hpp to Factor style
2013-05-12 13:24:44 -04:00
04d655310f
VM: Refactor ffi_test to Factor style
2013-05-12 13:24:43 -04:00
Björn Lindqvist
John Benediktsson
Doug Coleman
Steven Stewart-Gallus
Erik Charlebois