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168 Commits

Author SHA1 Message Date
Marcus von Appen
8ffc02495f - Let the build environment decide about the toolchain to be used, in case 
there are special tweaks and paths to be considered. Just provide some
  defaults, in case the values are undefined.
- py-version.sh does not need any bash specific features.
- Use libdl only on Linux for now. FreeBSD provides dl*() calls from libc.
 2014-06-07 09:16:42 +02:00
Paul Sokolovsky
168a9ce863 Revert "Fix DEBUG=1 builds" 
This reverts commit 6e76f7bc90.

This patch tries to workaround a previous clang workaround. Instead of going
into workaround of workaround spiral, the original workaround should be tamed.
 2014-05-28 15:28:30 +03:00
Dave Hylands
6e76f7bc90 Fix DEBUG=1 builds 
Without this fix, I get the following error:

CC gccollect.c
gccollect.c: In function ‘gc_helper_get_regs’:
gccollect.c:63:1: error: bp cannot be used in asm here
 2014-05-26 16:29:24 -07:00
Damien George
ee3fd46f13 Rename configuration variables controling Python features. 
Now of the form MICROPY_PY_*.  See issue #35.
 2014-05-24 23:03:12 +01:00
Damien George
63436ce22e unix, Mac support: Generate order.def via Makefile. 2014-05-21 19:56:54 +01:00
Damien George
0fd01683c6 Merge pull request #607 from Anton-2/osx-clang 
Allow compilation of unix port under clang on OS X
 2014-05-21 19:51:05 +01:00
Paul Sokolovsky
0c124c3123 unix: Add "_os" module with stat(). 
stat() is bad function to use using FFI, because its ABI is largely private.
To start with, Glibc .so doesn't even have "stat" symbol. Then, layout of
struct stat is too implementation-dependent. So, introduce _os to deal
with stat() and other similar cases.
 2014-05-14 22:08:45 +03:00
Antonin ENFRUN
6caae0bcb1 unix: Create __bss_start and _end symbols for Mach-O targets. 
It's a hack, but can't find a cleaner way to do it.
 2014-05-12 00:13:10 +02:00
Dave Hylands
117c46d9eb Add input command for unix 2014-05-07 07:19:51 -07:00
Ilya Dmitrichenko
8e998ed280 modffi: Fix how we call pkg-config 2014-04-20 09:30:46 +01:00
Damien George
d553be5982 build: Simplify build directory layout by putting all headers in genhdr. 
Any generated headers go in $(BUILD)/genhdr/, and are #included as
'genhdr/xxx.h'.
 2014-04-17 18:03:27 +01:00
Damien George
2d1f865d16 Merge branch 'relocatable-build-dir' of github.com:lurch/micropython into lurch-relocatable-build-dir 2014-04-17 17:44:52 +01:00
Andrew Scheller
e02b77bf6b Updated the envvar used by ./run-tests 
As discussed in #504
 2014-04-17 01:26:25 +01:00
Andrew Scheller
70a7d7a943 build directory can now be renamed 
The autogenerated header files have been moved about, and an extra
include dir has been added, which means you can give a custom
BUILD=newbuilddir option to make, and everything "just works"

Also tidied up the way the different Makefiles build their include-
directory flags
 2014-04-16 22:16:28 +01:00
Andrew Scheller
d5ce916f26 Add 'test' target to unix/Makefile 
In conjunction with #504 this allows you to do things like:
```shell
make -C unix clean && make -C unix test CC=gcc-4.7
```
all from the top-level micropython directory :-)

Something similar could probably be done for windows/Makefile too, but I don't have a cygwin setup to test with.
 2014-04-16 20:38:16 +01:00
Andrew Scheller
571d5a3363 New config option MICROPY_FORCE_32BIT (defaulted to 0) 
Makes it easier for 64-bit unix hosts to build 32-bit unix
binaries (for testing)
 2014-04-16 01:46:01 +01:00
Damien George
3bb8bd899b Make USE_COMPUTED_GOTO a config option in mpconfig.h. 
Disabled by default.  Enabled in unix port.
 2014-04-14 21:20:30 +01:00
AZ Huang
b1f692e82e Use computed goto instead of switching op-codes. 2014-04-15 02:40:28 +08:00
Paul Sokolovsky
c39368427c unix: Rename module sources per latest naming conventions (mod*.c). 2014-04-04 20:34:10 +03:00
Paul Sokolovsky
793838a919 MICROPY_USE_READLINE: Selects link lib, so should be defined in mpconfigport.mk 
This change allows to build unix version without libreadline installed.
 2014-02-28 11:09:29 +02:00
Gordon McGregor
3890ec48e7 OS X compatible -map syntax for LDFLAGS 2014-02-14 16:38:05 -06:00
Paul Sokolovsky
5be1b2873b unix Makefile: Split off optimization options to COPT variable. 
To allow easily try different optimization and configuration options
without patching any files.
 2014-02-12 20:20:39 +02:00
Damien George
323f39a2b3 Merge pull request #278 from pfalcon/unix-gc 
Enable GC for Unix port
 2014-02-11 21:42:09 +00:00
Paul Sokolovsky
e7db8171d8 unix: Implement garbage collection support. 2014-02-11 16:20:02 +02:00
Paul Sokolovsky
287d9620fc Enable link map file generation. 2014-02-11 14:42:20 +02:00
Paul Sokolovsky
a9459bc723 unix: Add basic time module (with time() and clock() functions). 
Both return int so far (single-precision float doesn't have enough
bits to represent int32 precisely).
 2014-02-02 01:34:11 +02:00
Damien George
a908202d60 unix: libffi include path now found using pkg-config. 
Hopefully this works for other people as well :)
 2014-02-01 18:48:19 +00:00
Paul Sokolovsky
ed1239fce6 Add mpconfigport.mk file to configure which modules to include into build. 
Proof of concept, controls "ffi" module as one which requires external
dependencies.
 2014-02-01 20:09:45 +02:00
Damien George
8bf91f2a87 unix: Fix compile warnings for ffi module on 64-bit machine. 2014-01-28 23:08:11 +00:00
Paul Sokolovsky
60a9fac8d4 unix: Initial implementation of FFI module. 
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))).
 2014-01-29 00:24:00 +02:00
Damien George
56bb636014 Change -Og to -O0 in unix-cpy/Makefile; cast to small int in socket.c. 2014-01-26 17:52:23 +00:00
Paul Sokolovsky
e2febe90e3 unix Makefile: -Og doesn't work (at least) with gcc 4.6 below. 
Also, don't try to force debug info format, use native.
 2014-01-25 19:49:38 +02:00
Dave Hylands
c89c681a9f Rework makefiles. Add proper dependency checking. 2014-01-24 08:46:48 -08:00
Damien George
55baff4c9b Revamp qstrs: they now include length and hash. 
Can now have null bytes in strings.  Can define ROM qstrs per port using
qstrdefsport.h
 2014-01-21 21:40:13 +00:00
Damien George
7d08935458 Rename unix binary to 'micropython'. 2014-01-20 00:02:39 +00:00
Paul Sokolovsky
fc92608237 Add lean ("raw") socket module. 2014-01-19 00:16:39 +02:00
Damien George
5573f9f150 Merge branch 'str2int' of github.com:xyb/micropython into xyb-str2int 
Conflicts:
	py/objint.c
	unix-cpy/Makefile
	unix/Makefile
 2014-01-15 22:58:39 +00:00
xyb
c178ea471e Implemented int(str) in UNIX 2014-01-14 21:39:05 +08:00
John R. Lenton
9549919349 made DEBUG control CFLAGS in Makefiles oter than stm as well. 2014-01-13 13:25:10 +00:00
Dave Hylands
4646801181 Make build output quieter. 
Use make V=1e make V=1 or set BUILD_VERBOSE in your environment to increase build verbosity.

This should fix issue #117
 2014-01-08 10:30:06 -08:00
Paul Sokolovsky
e0e79ae6d6 unix: Add basic implementation of io.FileIO object. 
Note: only read/write/close methods are defined so far, and class
is not exposed (use open() factory function, as usual).
 2014-01-08 17:39:06 +02:00
Damien George
136f67523b Factor and simplify Makefile's and mpconfig. 2014-01-07 14:54:15 +00:00
Damien George
71c5181a8d Convert Python types to proper Python type hierarchy. 
Now much more inline with how CPython does types.
 2014-01-04 20:21:15 +00:00
Paul Sokolovsky
d674bd5989 Convert USE_READLINE config option to be consistent with others. 2014-01-04 19:38:19 +02:00
Damien George
e67ed5d285 Improve configurability for native x64/thumb emitter. 
With MICROPY_EMIT_X64 and MICROPY_EMIT_THUMB disabled, the respective
emitters and assemblers will not be included in the code.  This can
significantly reduce binary size for unix version.
 2014-01-04 13:55:24 +00:00
Paul Sokolovsky
1c6de11f77 Add basic implementation of slice object. 
So far, only start and stop integer indexes are supported. Step is
not supported, as well as objects of arbitrary types.
 2014-01-04 02:35:48 +02:00
Paul Sokolovsky
b372bfca21 Rename default config file to mpconfig.h, and port's to mpconfigport.h. 
mpconfig.h will automatically pull mpconfigport.h.
 2014-01-03 19:03:11 +02:00
Damien George
66028ab6dc Basic implementation of import. 
import works for simple cases.  Still work to do on finding the right
script, and setting globals/locals correctly when running an imported
function.
 2014-01-03 14:03:48 +00:00
Damien George
2870862601 Add module object, to be used eventually for import. 2014-01-02 21:30:26 +00:00
Damien George
210a02e105 unix: revert Makefile to not use -ltermcap. 
termcap is not needed on Linux.  Need to work out how to automatically
configure the Makefile...
 2014-01-02 15:50:33 +00:00
Edd Barrett
0d02eb178a Fix undefined termcap symbols on OpenBSD. 
E.g.:
/usr/lib/libreadline.so.4.0: undefined reference to `tgetnum'
/usr/lib/libreadline.so.4.0: undefined reference to `tgoto'
/usr/lib/libreadline.so.4.0: undefined reference to `tgetflag'
/usr/lib/libreadline.so.4.0: undefined reference to `tputs'
/usr/lib/libreadline.so.4.0: undefined reference to `tgetent'
/usr/lib/libreadline.so.4.0: undefined reference to `tgetstr'

Tested on linux too, works.
 2014-01-01 23:26:36 +00:00
Paul Sokolovsky
fa027672da Make GNU Readline usage optional (USE_READLINE define). Still enabled. 
Readline is GPL, so linking with it casts the binary GPL.
 2014-01-01 18:28:01 +02:00
Paul Sokolovsky
e1151e463d Use rm -rf to remove build dir, so it doesn't error out if dir doesn't exist. 2013-12-30 21:02:10 +02:00
Damien George
8cc96a35e5 Put unicode functions in unicode.c, and tidy their names. 2013-12-30 18:23:50 +00:00
Damien George
212c296c0b Make unix-cpy cross platform; remove dependency of asmx64 on mpconfig. 2013-12-30 12:52:32 +00:00
Paul Sokolovsky
e85c38992d Make "unix" target be crossplatform and support x86, x64, ARM hosts. 2013-12-30 03:38:32 +02:00
Paul Sokolovsky
729fd12fbf Don't error out if build/ directory already exists. 2013-12-29 20:12:33 +02:00
Damien
de690d128b Add unix-cpy, used to test Micro Python byte code against CPython. 2013-12-29 18:01:01 +00:00
Damien
d99b05282d Change object representation from 1 big union to individual structs. 
A big change.  Micro Python objects are allocated as individual structs
with the first element being a pointer to the type information (which
is itself an object).  This scheme follows CPython.  Much more flexible,
not necessarily slower, uses same heap memory, and can allocate objects
statically.

Also change name prefix, from py_ to mp_ (mp for Micro Python).
 2013-12-21 18:17:45 +00:00
Damien
e2880aa2fd Fix a few compiler warnings. 2013-12-20 14:22:59 +00:00
Damien
0f08267fa4 unix: include obj.h, and build additional py files. 2013-12-17 18:33:53 +00:00
Damien
1895cf91af Link showbc.o in unix version. 2013-11-17 13:20:13 +00:00
Damien
7410e440ab Add basic complex number support. 2013-11-02 19:47:57 +00:00
Damien
92c06561a3 Improve REPL compount statement detection. 2013-10-22 22:32:27 +01:00
Damien
a5185f4bc8 Abstract out back-end stream functionality from lexer. 2013-10-20 14:41:27 +01:00
Damien
5ac1b2efbd Implement REPL. 2013-10-18 19:58:12 +01:00
Damien
ce89a21ea4 Implement basic exception framework, and simple for loop. 2013-10-15 22:25:17 +01:00
Damien
c025ebb2dc Separate out mpy core and unix version. 2013-10-12 14:30:21 +01:00