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2014-02-28MICROPY_USE_READLINE: Selects link lib, so should be defined in mpconfigport.mkPaul Sokolovsky
This change allows to build unix version without libreadline installed.
2014-02-26GC: Fix printf formats for debugging; add gc_dump_alloc_table.Damien George
2014-02-22Add arbitrary precision integer support.Damien George
Some functionality is still missing (eg and, or, bit shift), and some things are buggy (eg subtract).
2014-02-16Make DEBUG_printf() a proper function, implementation is port-dependent.Paul Sokolovsky
In particular, unix outputs to stderr, to allow to run testsuite against micropython built with debug output (by redirecting stderr to /dev/null).
2014-02-15Implement proper exception type hierarchy.Damien George
Each built-in exception is now a type, with base type BaseException. C exceptions are created by passing a pointer to the exception type to make an instance of. When raising an exception from the VM, an instance is created automatically if an exception type is raised (as opposed to an exception instance). Exception matching (RT_BINARY_OP_EXCEPTION_MATCH) is now proper. Handling of parse error changed to match new exceptions. mp_const_type renamed to mp_type_type for consistency.
2014-02-15Change mp_obj_type_t.name from const char * to qstr.Damien George
Ultimately all static strings should be qstr. This entry in the type structure is only used for printing error messages (to tell the type of the bad argument), and printing objects that don't supply a .print method.
2014-02-14Merge pull request #291 from GordonMcGregor/osx_buildDamien George
OS X compatible -map syntax for LDFLAGS
2014-02-14Merge pull request #288 from pfalcon/port-builtinsDamien George
Allow ports to define statically builtin functions.
2014-02-14OS X compatible -map syntax for LDFLAGSGordon McGregor
2014-02-14ffi: Implement ffivar.get()/set() methods.Paul Sokolovsky
Done by introducing another factored out helper API in binary.c. This API can be reused also by array and struct modules.
2014-02-14Allow ports to define statically builtin functions.Paul Sokolovsky
Convert unix open() to such.
2014-02-12unix Makefile: Split off optimization options to COPT variable.Paul Sokolovsky
To allow easily try different optimization and configuration options without patching any files.
2014-02-11Merge pull request #278 from pfalcon/unix-gcDamien George
Enable GC for Unix port
2014-02-11More GC debugging improvements.Paul Sokolovsky
2014-02-11unix: Implement garbage collection support.Paul Sokolovsky
2014-02-11Enable link map file generation.Paul Sokolovsky
2014-02-11Rename str_join -> strjoin to make it not clash with objstr's one.Paul Sokolovsky
2014-02-10Fix some int casting that failed on 64 bit architecture.Damien George
2014-02-10socket: Tighten up int-to-str conversion.Paul Sokolovsky
2014-02-10socket: Make sure that symbol definitions are const.Paul Sokolovsky
2014-02-09unix: Implement time.sleep().Paul Sokolovsky
2014-02-08unix microsocket: Add dummy makefile() method.Paul Sokolovsky
Unlike CPython socket, microsocket object already implements stream protocol (read/write methods), so makefile() just returns object itself. TODO: this doesn't take care of arguments CPython's makefile() may accept.
2014-02-08ffi: Fix mp_obj_str_get_data() return type.Paul Sokolovsky
2014-02-08io.File, socket types: Add fileno() method.Paul Sokolovsky
Implementation is duplicated, but tolerate this for now, because there's no clear idea how to de-dup it.
2014-02-08Rename "rawsocket" module to "microsocket".Paul Sokolovsky
It's no longer intended to provide just "raw" socket interface, may include some convenience methods for compatibility with CPython socket - but anyway just minimal set required to deal with socket client and servers, not wider network functionality.
2014-02-08Make mp_obj_str_get_data return char* instead of byte*.Damien George
Can't decide which is better for string type, char or byte pointer. Changing to char removes a few casts. Really need to do proper unicode.
2014-02-06Implement fixed buffer vstrs; use them for import path.Damien George
2014-02-05Search paths properly on import and execute __init__.py if it exists.Damien George
2014-02-05Remove older import helpers, no longer used.Paul Sokolovsky
2014-02-05unix: Be sure to add current/base dir of a script to sys.path.Paul Sokolovsky
This mirrors CPython behavior and makes possible to run scripts which import other modules not from script's directory.
2014-02-05unix: Initialize sys.path from MICROPYPATH environment variable.Paul Sokolovsky
If it's not available, "~/.micropython/lib:/usr/lib/micropython" is used as a fallback.
2014-02-04Use qstr id to create sys module.Paul Sokolovsky
2014-02-02unix time.clock(): Actually return float value.Paul Sokolovsky
2014-02-02unix: Add basic time module (with time() and clock() functions).Paul Sokolovsky
Both return int so far (single-precision float doesn't have enough bits to represent int32 precisely).
2014-02-01unix: libffi include path now found using pkg-config.Damien George
Hopefully this works for other people as well :)
2014-02-01Add mpconfigport.mk file to configure which modules to include into build.Paul Sokolovsky
Proof of concept, controls "ffi" module as one which requires external dependencies.
2014-01-29py: Add compile option to enable/disable source line numbers.Damien George
2014-01-29Add qstr_info() function and bindings for unix port.Damien George
2014-01-28unix: Fix compile warnings for ffi module on 64-bit machine.Damien George
2014-01-29unix: Initial implementation of FFI module.Paul Sokolovsky
Foreign Function Interface module allows to load native dynamic libraries, call functions and access variables in them. This makes possible to write interface modules in pure Python. This module provides thin wrapper around libffi. ctypes compatibility might be possible to implement on top of this module (though ctypes allow to call functions without prototypes, which is not supported by libffi (i.e. implementation would be inefficient))).
2014-01-26Change -Og to -O0 in unix-cpy/Makefile; cast to small int in socket.c.Damien George
2014-01-26Merge pull request #226 from pfalcon/make-debugDamien George
unix Makefile: -Og doesn't work (at least) with gcc 4.6 below.
2014-01-26unix socket: Add setsockopt() method.Paul Sokolovsky
2014-01-26unix socket: Add few more socket constants.Paul Sokolovsky
2014-01-26unix socket: Store module constants in data structure.Paul Sokolovsky
-147 bytes on x86.
2014-01-25unix Makefile: -Og doesn't work (at least) with gcc 4.6 below.Paul Sokolovsky
Also, don't try to force debug info format, use native.
2014-01-25Implement mp_parse_node_free; print properly repr(string).Damien George
2014-01-25Add parse_node_free_struct() and use it to free parse tree after compilation.Paul Sokolovsky
TODO: Check lexer/parse/compile error path for leaks too.
2014-01-24Rework makefiles. Add proper dependency checking.Dave Hylands
2014-01-24unix main: Free input line.Paul Sokolovsky
Also, readline uses system malloc, so for symmetry, use the same for non-readline case.