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Merged
melkyades merged 26 commits into from
Mar 24, 2025
Merged

Jp/fullgc #125

melkyades merged 26 commits into from
Mar 24, 2025

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@melkyades melkyades commented Mar 23, 2025

This implements and old heap and a compacting GC for it. We will later add a generational GC.

melkyades added 26 commits March 22, 2025 02:20
@melkyades
vm-cpp: move allocator files to a separate dir
d4fb0a4
@melkyades
vm-cpp: fix paths after moving files
1c463dc
@melkyades
[cppvm] use nullptr instead of 0 for pointer init
bba0fbb
@melkyades
[cppvm] fix a couple of compilation warnings
ba771f7
@melkyades
[cpp:gc] add most new code/lasses of old-space compactor
fd0005c
@melkyades
[cppvm] add a couple globally available debug methods
a151882
@melkyades
[cppvm] remove GC_CRITICAL
08b6dce
@melkyades
[cppvm] make Egg.h include basic int types, convert WORD_SIZE to a co…
26a4100 
…nstexpr instead of define
@melkyades
[cppvm] after loading an image-segment, relocate the pointer to the m…
0de1dba 
…odule object
@melkyades
[cppvm:gc] make sexpressions store GCedRefs instead of raw pointers w…
a498086 
…here needed
@melkyades
[cppvm:gc] add an object copying method for compactor
19c3869
@melkyades
[cppvm:gc] adapt Runtime class to the existance of a moving GC
9820ccf
@melkyades
[cppvm:gc] Make evaluator aware of moving GC
59f114c
@melkyades
[cppvm:gc] Make evaluation context aware of moving GC
59c1971
@melkyades
[cppvm] add a few constants for accessing Process inst vars and friends
11219e3
@melkyades
[cppvm:gc] add a method to decommit memory (in posix)
56dbb67
@melkyades
[cppvm:gc] a few last bits in SmallInteger for GC integration
f4218dd
@melkyades
[kernel] process stacks know their bp, which is used to traverse stac…
6f88741 
…k frames
@melkyades
[cppvm:gc] make bootstrapper register the kernel space to GC
d280157
@melkyades
[cppvm:gc] add a couple missing declarations
ebfe7a0
@melkyades
[cppvm] add primitive for measuring time
d568388
@melkyades
[cppvm] make creation of enviornments optional
68bdc41 
methods that don't need an env will get need instead
@melkyades
[cppvm] enhanced debug pretty-printing of stack objects
e1f6c39
@melkyades
[cppvm] fix includes in Runtime.h
cd405f7
@melkyades
[cppvm:gc] add DecommitMemory version for Windows
3433bd5
@melkyades
[cppvm] windows requires differentiated version for aligned allocation
3fea986
@melkyades melkyades merged commit c4576c1 into main Mar 24, 2025
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@melkyades melkyades linked an issue Mar 24, 2025 that may be closed by this pull request
Implement C++ GC #116
Closed
@melkyades melkyades deleted the jp/fullgc branch March 25, 2025 03:52
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Implement C++ GC

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@melkyades