Alex Shinn
956b451cdd
Updating resume/cc needs to jump to the start of the procedure
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bytecode plus the offset on the stack (not directly to the offset
on the stack). Need to add a call/cc test to the r5rs-tests to
catch this next time.
2009-06-23 11:46:56 +09:00
Alex Shinn
a60cc1e98c
fixing bug in loading init.scm file
2009-06-21 17:26:36 +09:00
Alex Shinn
450548e3e2
store difference between ip and bytecode start instead of the
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raw ip, which may overflow the integer range.
2009-06-21 16:37:58 +09:00
Alex Shinn
24d9bfc950
switching to linking as a library
2009-06-20 21:57:28 +09:00
Alex Shinn
56dcf497de
various fixes, gc can handle running the whole test suite
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in a loop hundreds of times. the heuristics for growing
the heap still cause it to grow very slowly over time,
but nonetheless slower than boehm.
2009-06-19 17:57:40 +09:00
Alex Shinn
9e6a0c1300
adding immediate flonum support
2009-06-18 16:15:56 +09:00
Alex Shinn
7e3014ba38
cleanup, removing mid-function returns which could corrupt
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the gc_var trace.
2009-06-18 00:36:39 +09:00
Alex Shinn
39fdd89474
not trying to adjust the heap, just keeping a linked list
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of heap chunks. expanding the heap thus works now, so i've
removed all the debugging utils from gc.c, except the conservative
checks which are now a config option.
2009-06-17 22:37:21 +09:00
Alex Shinn
d6b850b5aa
fixing some gc var preservation bugs
2009-06-14 23:41:00 +09:00
Alex Shinn
bddbaedfa7
test suite now passes with new gc, even starting
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with a tiny heap and causing multiple allocations.
pointer adjusting after a moved realloc still segfaults.
2009-06-13 21:16:49 +09:00
Alex Shinn
b636225da7
fixing some stack pointer management bugs
2009-06-12 17:35:57 +09:00
Alex Shinn
cce116bc0a
progress
2009-06-11 23:02:30 +09:00
Alex Shinn
d65e7255f8
stack is now a data type (maybe merge w/ vector),
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new gc seems initially functional
2009-06-08 02:06:24 +09:00
Alex Shinn
378cdff8e3
preserving gc vars in generate_lambda
2009-05-09 02:34:51 +09:00
Alex Shinn
0ebdc170cf
complifying make_opcode_procedure
2009-05-09 02:07:52 +09:00
Alex Shinn
a85d80038c
while still working towards the precise gc, reordering the
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context argument to all functions
2009-05-08 23:27:04 +09:00
Alex Shinn
28d5775bbe
string and vector data is now packed, no longer allocing arbitrary
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blocks of untagged data, string and vector reads use an initial
buffer to reduce allocations
2009-05-06 22:43:24 +09:00
Alex Shinn
4d78a28d8c
passing context through all calls that can allocate memory
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in preparation for a native, thread-safe gc.
2009-05-05 03:16:09 +09:00
Alex Shinn
b5f07e6da6
fixing syntax-rules.scm
2009-04-14 21:28:21 +09:00
