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
...
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,
...
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.
...
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
...
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
...
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.
...
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
...
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
...
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
...
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
Alex Shinn
366e0ee726
adding heap-stats module (hackers only, not built by default)
2009-12-14 14:34:46 +09:00
Alex Shinn
f1263dcc19
adding trailing newline
2009-12-14 13:57:40 +09:00
Alex Shinn
420ab008ff
fixing maximum heap heuristic
2009-12-14 13:56:32 +09:00
Alex Shinn
99d8c585f9
adding srfi-33 support (needs testing)
2009-12-14 13:46:04 +09:00
Alex Shinn
e03cef72b3
warning on importing undefined variables
2009-12-13 19:29:35 +09:00
Alex Shinn
178cf109bd
fixing segfault when applying a first-class opcode to the wrong # of arguments
2009-12-13 16:59:20 +09:00
Alex Shinn
d6e279eccd
forgot these changes
2009-12-12 18:47:26 +09:00
Alex Shinn
2ddafc2239
recovering gracefully from out-of-stack-space errors
2009-12-12 17:29:54 +09:00
Alex Shinn
f4bb578d4d
adding uri module from hato
2009-12-12 17:23:32 +09:00
Alex Shinn
3f2a9c9630
adding abstract pathname module
...
this is for use with uri's - it doesn't access the filesystem
or resolve symlinks, that functionality will be provided in
another module.
2009-12-12 17:00:57 +09:00
Alex Shinn
3d02285732
using ER let-keyword-form, removing match dependency
2009-12-12 16:58:31 +09:00
Alex Shinn
d2e094e4c1
simplifying code
2009-12-12 16:51:50 +09:00
Alex Shinn
2a424658b0
adding extra lambda accessors to ast lib
2009-12-12 16:30:06 +09:00
Alex Shinn
0da9a79bd1
compressing bytecode literal references
2009-12-12 16:29:15 +09:00
Alex Shinn
9539a2d9a2
converting TODO to org-mode, fleshing out
2009-12-12 16:27:36 +09:00
