1a9caec368
Config.macosx: first two digits of 'xcodebuild -version' number is enough; throw away rest of version number.
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$ xcodebuild -version
Xcode 4.3.3
Build version 4E3002
Fixes #543 .
2012-06-22 15:23:07 -07:00
e9ec95ad4f
compaction: Inifnite headaches--cured! Two compact functions, one was not like the other.
2012-05-27 18:26:03 -07:00
c577a5468e
vm: Typo for SITE_CFLAGS. Fixes #491 .
2012-04-10 16:28:04 -07:00
5794ab46a0
vm: use euclid gcd on win64 until we find a better way to do the 128-bit math.
2012-04-06 11:42:59 -07:00
eb556bfb06
vm: use twodigit type for all variables (fixes 32-bit warning).
2012-04-06 09:36:25 -07:00
4a29dafcdf
vm/Config: GNUMakefile doesn't actually put the CFLAGS on the command, so use SITE_CFLAGS instead. Put -m32 in Config.x86.32, -m64 in Config.x86.64. Fixes #488 .
2012-04-05 10:26:50 -07:00
22c26ff3f5
vm: adding bignum_gcd primitive.
2012-04-05 09:17:35 -07:00
3f9b2ef47a
use clang when building w/ xcode >4.3; it's faster
2012-02-18 23:40:38 -08:00
b094d4d0ec
vm: actually code_block_pic is a fine frame type
2011-12-21 21:12:54 -08:00
7121e0d598
vm: also smoke-check callstack after pic update
2011-12-21 18:31:37 -08:00
0b72b811fc
vm: flush after print_obj so it's usable from gdb
2011-12-21 13:25:28 -08:00
9f137c66d4
vm: fashion brigade
2011-12-21 13:25:05 -08:00
442923b561
vm: walk stack on inline_cache_miss if PIC_DEBUG=1
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Reveals inline cache stack coherency bug behind #460
2011-12-21 13:24:35 -08:00
b6f323450f
vm: load mega cache object before popping frame
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Fixes #457 harder
2011-12-20 14:38:01 -08:00
f513894435
vm: unwind-native-frames is special
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Fixes #457
2011-12-19 16:54:25 -08:00
842eb27785
vm: cleanups
2011-12-14 09:56:50 -08:00
1c7bd9a7b4
vm: don't scribble memory handling leaf signals
2011-12-14 09:56:50 -08:00
7c9332e966
cpu.x86.*: clean up signal handler prolog code
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Also bump the signal handler frame sizes up again since it looks like we shrank them too much.
2011-12-14 09:56:50 -08:00
7844c66d6e
vm: factor out word_stack_frame_size
2011-12-14 09:56:49 -08:00
a1ee881435
vm: get rid of now-trivial innermost_stack_frame
2011-12-14 09:56:49 -08:00
079025559d
simplify function prologs
2011-12-14 09:56:49 -08:00
2f20ee6fb0
vm: fix types after rebase
2011-12-14 09:56:49 -08:00
604ceb957c
vm: replace remaining stack_frame-based logic
2011-12-14 09:56:49 -08:00
d74f194b07
vm: remove _reversed from callstack iterator names
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Now that they're the only game in town we can give them the short names
2011-12-14 09:56:49 -08:00
f6a5f48da0
vm: remove iterate_callstack_object
2011-12-14 09:56:48 -08:00
a1958c67bd
vm: callstack_reversed for callstack_to_array
2011-12-14 09:56:48 -08:00
0af5fff27c
remove iterate_callstack now that it's unused
2011-12-14 09:56:48 -08:00
822a658cc3
vm: callstack_reversed in call_frame_scrubber
2011-12-14 09:56:48 -08:00
9236c05e60
vm: stage code block map fixup properly for GC
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Don't update the map until the very last thing, and pass untranslated addresses to the iterator functors. Somewhat complicated by the fact that, for startup_fixup, the map is initialized with fixed-up values, so the fixup functor needs a flag indicating whether it operates with a fixed or unfixed code heap map.
2011-12-14 09:56:48 -08:00
e6a80aa9aa
vm: callstack_reversed in code_block_visitor
2011-12-14 09:56:48 -08:00
d12b6e375b
vm: iterate_callstack_reversed in slot_visitor
2011-12-14 09:56:47 -08:00
e116bc497b
vm: reversed callstack iteration
2011-12-14 09:56:47 -08:00
e2fafaed9c
WIP verify_callstack function
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dumps callstack in reverse order so i can visually inspect that it matches the old forward walking logic
2011-12-14 09:56:47 -08:00
ef38688e87
vm: method to calculate frame size for address
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If we're before the prolog or or in a leaf procedure, the stack frame is really a leaf frame created by the signal handler, with a known fixed size, instead of the real stack frame (if any) with a different size.
2011-12-14 09:56:47 -08:00
5b9aee2c91
vm: don't suffer null return addresses
2011-12-14 09:56:46 -08:00
1911905c6b
vm: frame size for signal handler code blocks
2011-12-14 09:56:46 -08:00
0b94018d9f
vm: initialize all_blocks set after initial fixup
2011-12-14 09:56:46 -08:00
3868895b56
vm: make all_blocks a set of cells
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gcc was doing bad things assuming the pointer given to upper_bound was aligned
2011-12-14 09:56:46 -08:00
36d1e0a78c
vm: verifier shouldn't check for leftovers
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It doesn't work after things have been freed
2011-12-14 09:56:45 -08:00
d6227c182b
vm: pack frame size into code block header bits
2011-12-14 09:56:45 -08:00
e21f316583
vm: store stack frame size in code blocks
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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
bd7e6b33f8
vm: erase code blocks from all_blocks during sweep
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Fixes #437
2011-12-13 12:28:09 -08:00
083b856604
vm: reinitialize all_blocks from scratch after gc
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Faster and more likely to be correct than trying to fixup the existing set
2011-12-12 19:05:48 -08:00
4bbb2f5b72
vm: only verify all_blocks set if it's invalid
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Verifying on every sample is way too slow to be practical when debugging bootstrap.
2011-12-12 19:04:56 -08:00
4870ac8f1d
vm: add compact-gc command to factorbug
2011-12-12 19:03:42 -08:00
dea0bedb99
vm: fix msvc warning
2011-11-29 12:19:17 -08:00
26226d460e
vm: factor out embedded image detection code
2011-11-27 14:39:21 -08:00
cca526df73
vm: support self-executing image file
2011-11-27 12:37:54 -08:00
88d31b166b
vm: don't die if foreign thread gets async signal
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Fixes #425
2011-11-23 11:26:42 -08:00
065a4d4353
vm: remove useless forward declare
2011-11-23 11:11:28 -08:00
Doug Coleman
John Benediktsson
Joe Groff