Alex Shinn
1fda388db9
fixing vm <, >, = comparator cases when both flonums and bignums are disabled
2009-12-28 00:06:46 +09:00
Alex Shinn
17e4f63f94
fixing a simple offby1 error in intern previously hidden by the
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prevalence of huffman-coded symbols.
2009-12-27 23:19:19 +09:00
Alex Shinn
667e8959e0
port size should be size_t
2009-12-27 22:37:55 +09:00
Alex Shinn
f2fb277eab
forgot the return value
2009-12-27 16:39:32 +09:00
Alex Shinn
84404ac54a
adding sexp_load_standard_parameters to fix -q option to main
2009-12-27 16:38:37 +09:00
Alex Shinn
6fa8474c42
don't check for bits over 32 on 32-bit machines in integer_log2
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(removes shift width warning)
2009-12-27 16:15:28 +09:00
Alex Shinn
482e0d79a9
#t and #f are case-insensitive tokens
2009-12-27 16:08:27 +09:00
Alex Shinn
461fec8e6d
adding build-tests script to verify different build options.
2009-12-27 15:44:28 +09:00
Alex Shinn
5f7201ab04
immediate flonums now work on 64-bit machines.
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we pack a 32-bit float so there's no funky rounding issues as
on 32-bit machines. this reduces heap usage, and avoids
allocations during flonum arithmetic.
2009-12-27 13:37:25 +09:00
Alex Shinn
f645ecbb54
updating the sexp_allocated_bytes signature to use the context for
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context-local types
2009-12-27 13:34:53 +09:00
Alex Shinn
b1b14fb750
removing opt/debug.c from the eval.o dependencies
2009-12-27 07:29:44 +09:00
Alex Shinn
02a763007d
moving disasm to (chibi disasm) module
2009-12-27 01:17:32 +09:00
Alex Shinn
3c2615e2a7
moving file-exists? to (chibi filesystem)
2009-12-27 00:45:28 +09:00
Alex Shinn
23411056c2
resetting current-exception-handler after handler is done
2009-12-27 00:28:20 +09:00
Alex Shinn
2534e81d5b
adding initial host system module
2009-12-26 23:48:43 +09:00
Alex Shinn
e9d6f1857a
types are now context-group local by default.
2009-12-26 23:46:54 +09:00
Alex Shinn
7eae77d0f9
converting make-exception to a primitive opcode instead of a foreign
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function, since foreign functions will always raise any exception they
return (hence the double catch in issue #15 ).
also restoring the original exception handler when an exception is
raised in with-exception-handler, so that exceptions within the
handler itself don't cause an infinite loop. this may change, as
with-exception-handler is meant to be a low-level tool on which to
build either guard or condition-case, but until then the restoring
is necessary.
2009-12-26 16:21:37 +09:00
Alex Shinn
55710f48be
DIR isn't a struct
2009-12-26 09:09:04 +09:00
Alex Shinn
e82b500b61
adding explicit type-casts when using sexp_cpointer_value,
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not all compilers will allow implicit conversions from void*.
also removing Linux-specific stime and utime from siginfo_t.
2009-12-26 09:01:45 +09:00
Alex Shinn
8596e1812a
recursive evals now share the same stack.
...
since in a minimal chibi heap the stack accounts for a large
amount of the space, this makes a big difference - you can
now load (chibi match) in a 2MB heap on a 64-bit system and
it won't grow the heap.
2009-12-26 08:25:57 +09:00
Alex Shinn
7392e082cc
adding srfi-46 support
2009-12-26 08:07:28 +09:00
Alex Shinn
05ee7c6725
adding (... ...) escapes and SRFI-46 ellipse specifiers to syntax-rules
2009-12-26 02:07:18 +09:00
Alex Shinn
fea2428eb6
auto-expanding hash-tables
2009-12-26 01:48:12 +09:00
Alex Shinn
09b7b7de69
can't have a null timeval in settimeofday
2009-12-26 01:10:27 +09:00
Alex Shinn
a1941ff08a
somewhat reluctantly adding dynamic-wind
2009-12-26 00:50:45 +09:00
Alex Shinn
4e5889a6f4
forgot to add signal.c used by process.stub
2009-12-25 23:32:38 +09:00
Alex Shinn
77f2990f28
factoring (chibi posix) into filesystem, process and time modules.
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the time module is garbage, because libc time handling is garbage.
the signal handling is still experimental, use at your own risk.
still need a host module for user/group and other host information.
2009-12-25 21:11:56 +09:00
Alex Shinn
bfbc9313ed
fixing import bug (was ignoring exports list except when using
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only/except/rename/prefix modifiers)
2009-12-24 14:53:30 +09:00
Alex Shinn
cb1859c683
allowing link on input parameters for use with functions like readdir
2009-12-22 22:55:46 +09:00
Alex Shinn
6da435d21c
at great pains, the stubber can generate (ugly) code for getcwd
2009-12-22 22:33:53 +09:00
Alex Shinn
e93c1b1483
adding heap-dump utility for outputting the contents of the heap
2009-12-21 16:17:37 +09:00
Alex Shinn
ffdce3639b
adding import-immutable to minimize heap usage
2009-12-20 16:08:19 +09:00
Alex Shinn
c895db6c48
config env doesn't copy the core env, it just links to it as a parent
2009-12-20 13:27:30 +09:00
Alex Shinn
427eb51ad6
removing unneeded make-syntactic-closure from rsc-macro-transformer
2009-12-18 23:34:24 +09:00
Alex Shinn
69166bb523
moving init.scm and config.scm to the module directory
2009-12-18 21:31:03 +09:00
Alex Shinn
828c6cc35a
adding support for module search paths
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You want to use the CHIBI_MODULE_PATH environment variable now,
not CHIBI_MODULE_DIR, and can use : separators as expected.
The default main now also accepts -I<dir> and -A<dir> to prepend
or append module directories.
The default path is ".:./lib:$PREFIX/share/chibi". The first
two may be removed in a future version.
2009-12-18 21:26:59 +09:00
Alex Shinn
b0bcf1a0e6
oops, broke module loading with that last patch :)
2009-12-18 17:58:02 +09:00
Alex Shinn
d978e750aa
moving library initialization logic from main.c to eval.c.
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main is just minimal option parsing plus a simple repl now.
still need to switch to using a module path instead of a
single module dir.
2009-12-18 17:31:10 +09:00
Alex Shinn
6fe11ffcd1
Renaming all USE_ settings and all OP_, OPC_ and CORE_ enums
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to have an SEXP_ prefix. Now all values from the headers
are prefixed with either sexp_ or SEXP_, important for ease
of embedding. "make USE_BOEHM=1" still works as an alias
for "make SEXP_USE_BOEHM=1".
Sorry if this patch breaks your code, it had to be done
sooner or later.
2009-12-18 15:58:23 +09:00
Alex Shinn
9c77070888
fixing srfi-27 support for systems with posix rand_r but not random_r
2009-12-18 14:43:28 +09:00
Alex Shinn
2583b692d5
disasm now recursively prints lets and local lambdas
2009-12-18 14:16:10 +09:00
Alex Shinn
6b3b13dec6
adding cases in simplify to optimize let bindings over literals
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and non-mutated identifiers. helps a lot with the default
syntax-rules constructions - in particular reduces the number of
bytecode allocations for (chibi match) from 2397 to 1872.
2009-12-18 11:37:37 +09:00
Alex Shinn
8785e85810
fixing arity of arithmetic comparators
2009-12-17 19:02:16 +09:00
Alex Shinn
2baae2cc3b
adding initial optimization pass
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this includes constant folding, dead-code elimination,
and empty let reduction
2009-12-17 16:41:49 +09:00
Alex Shinn
3861a5b599
adding optimization plugin infrastructure
2009-12-17 16:27:55 +09:00
Alex Shinn
e4a792bdc4
don't stop making if an individual lib fails to build
2009-12-17 15:57:26 +09:00
Alex Shinn
2b49406e93
oops, wrong signature for er-macro-transformer on the srfi-0 patch
2009-12-17 15:54:35 +09:00
Alex Shinn
9d44cbd99a
adding SRFI-0 cond-expand
2009-12-16 20:15:45 +09:00
Alex Shinn
e0c4d1d5bf
fixing define splicing for let-syntax (issue #13 )
2009-12-16 18:39:11 +09:00
Alex Shinn
c6b0c2319c
adding srfi-27
2009-12-16 17:43:56 +09:00
