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283 Commits

Author SHA1 Message Date
Damien George
4480cb3711 Provide definition of alloca() in mpconfigport.h. 2014-06-08 13:25:33 +01:00
Damien George
df896eceef Merge branch 'alloca' of github.com:marcusva/micropython into marcusva-alloca 2014-06-08 13:18:14 +01:00
Paul Sokolovsky
b9b9354e6c modsys: Add optional support for sys.platform. 
Ports which wants to have it, should define MICROPY_PY_SYS_PLATFORM to a
string value they need.
 2014-06-07 23:40:04 +03:00
Damien George
a9b5248e18 Merge pull request #672 from marcusva/makefile 
toolchain fixes to enable cross compatibility
 2014-06-07 13:03:29 +01:00
Marcus von Appen
585a3394df - Cast the struct stat sb.st_ino field to machine_int_t explicitly to avoid a 
cast error in MP_OBJ_NEW_SMALL_INT(). This is necessary for FreeBSD, where
  st_ino is of different size
- If MP_CLOCKS_PER_SEC is defined on the target host, simply define CLOCK_DIV
  as a fraction, regardless of the value of MP_CLOCKS_PER_SEC.
  FreeBSD uses a non-POSIX compliant value of 128 for CLOCKS_PER_SEC
 2014-06-07 09:50:18 +02:00
Marcus von Appen
0c90eb1658 - FreeBSD provides alloca() via stdlib.h, in contrast to Linux and Windows 
- Move the includes for alloca() intp mpconfigport.h
 2014-06-07 09:36:04 +02:00
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
Damien George
c61be8e1e1 Merge pull request #662 from stinos/windows-pathsep 
unix: Fix path seperator used depending on OS
 2014-06-07 00:05:59 +01:00
Paul Sokolovsky
755a55f507 modgc: Implement return value for gc.collect(), enable on Unix. 2014-06-05 22:48:02 +03:00
stijn
df3ab07994 unix: Fix path seperator used depending on OS 
';' is the standard seperator used for paths in environment variables on Windows
 2014-06-05 12:34:41 +02:00
Paul Sokolovsky
76c8a4c91b unix: Add setjmp-based GC register helper implementation. 
As I suspected for a long time, for x86, register helper doesn't really make
any difference - there's simply not enough register to keep anything in
them for any prolonged time. Anything gets pushed on stack anyway. So, on
x86, uPy passed all tests even with empty reg helper. So, this setjmp
implementation goes as "untested".
 2014-06-05 04:32:17 +03:00
Paul Sokolovsky
d3439d0c60 py: Instead of having "debug on" var, have "optimization level" var. 
This allows to have multiple "optimization" levels (CPython has two
(-OO removes docstrings), we can have more).
 2014-06-03 12:32:59 +03:00
Paul Sokolovsky
dd0dee3afc unix: Properly print script filename in case of error. 2014-06-03 01:26:43 +03:00
Damien George
fb510b3bf9 Rename bultins config variables to MICROPY_PY_BUILTINS_*. 
This renames:
MICROPY_PY_FROZENSET -> MICROPY_PY_BUILTINS_FROZENSET
MICROPY_PY_PROPERTY -> MICROPY_PY_BUILTINS_PROPERTY
MICROPY_PY_SLICE -> MICROPY_PY_BUILTINS_SLICE
MICROPY_ENABLE_FLOAT -> MICROPY_PY_BUILTINS_FLOAT

See issue #35 for discussion.
 2014-06-01 13:32:54 +01:00
Paul Sokolovsky
3dfa76cb85 unix: 64-bit cleanness. 2014-05-31 03:19:15 +03:00
Paul Sokolovsky
914bcf16d8 unix: Add poorman's stack usage info to mem_info() dump. 2014-05-31 02:34:39 +03:00
Paul Sokolovsky
347b3a3d1f modsocket: Add some comments on intended usage/API design of module. 2014-05-31 01:48:26 +03:00
Paul Sokolovsky
50b08c920a modsocket: Remove stale ifdef. 2014-05-31 01:41:41 +03:00
Paul Sokolovsky
1d567592b1 unix/gccollect.c: Make Clang workaround apply only to it. Unbreaks gcc builds. 2014-05-28 15:37:22 +03:00
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
Paul Sokolovsky
0405b2210d modos: stat(): Accept bytes argument. 2014-05-26 02:02:47 +03:00
Damien George
2617eebf2f Change const byte* to const char* where sensible. 
This removes need for some casts (at least, more than it adds need
for new casts!).
 2014-05-25 22:27:57 +01:00
Damien George
7a4ddd2428 Add SystemExit exception and use it in unix/ and stmhal/ ports. 
Addresses issue #598.
 2014-05-24 23:32:19 +01:00
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
Paul Sokolovsky
d0ceb04b90 modsocket: 64-bit cleanness. 2014-05-24 23:00:09 +03:00
Paul Sokolovsky
561789d718 unix modsocket: Make .makefile() method more compliant. 
.makefile() should allow to specify which stream time to create - byte
or text.
 2014-05-24 21:24:37 +03:00
Damien George
efaef6eea3 unix: Fix casting issue, int to small int object. 2014-05-21 20:53:56 +01:00
Damien George
58ebde4664 Tidy up some configuration options. 
MP_ALLOC_* -> MICROPY_ALLOC_*
MICROPY_PATH_MAX -> MICROPY_ALLOC_PATH_MAX
MICROPY_ENABLE_REPL_HELPERS -> MICROPY_HELPER_REPL
MICROPY_ENABLE_LEXER_UNIX -> MICROPY_HELPER_LEXER_UNIX
MICROPY_EXTRA_* -> MICROPY_PORT_*

See issue #35.
 2014-05-21 20:32:59 +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
9e29666bf9 py: Implement proper separation between io.FileIO and io.TextIOWrapper. 
io.FileIO is binary I/O, ans actually optional. Default file type is
io.TextIOWrapper, which provides str results. CPython3 explicitly describes
io.TextIOWrapper as buffered I/O, but we don't have buffering support yet
anyway.
 2014-05-19 21:56:07 +03:00
Paul Sokolovsky
767e45c290 modos: Clean 64-bit issues. 2014-05-15 18:38:54 +03:00
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
Damien George
f6e430f77f Merge pull request #600 from stinos/unix-exitcode 
unix: Use standard return codes for main
 2014-05-13 22:39:35 +01:00
Paul Sokolovsky
da9f0924ef py, unix: Add copyright for modules I worked closely on. 2014-05-13 18:41:25 +03:00
Damien George
cc97446ca5 unix: Implement -O option to turn off __debug__ flag. 2014-05-12 23:14:52 +01:00
Damien George
96f137b24a py: Rename BYTE_CODE to BYTECODE (this was missed in previous rename). 2014-05-12 22:35:37 +01:00
stijn
f42dbb98d1 unix: Fix linker errors when time/ffi modules are disabled 
When disabling these via mpconfigport.mk or on the commandline,
the correspoding build options are not set and the sources are not
built so the modules should not be added to the
MICROPY_EXTRA_BUILTIN_MODULES list since they are undefined.
 2014-05-13 00:03:24 +03:00
Antonin ENFRUN
da1fffaa09 Fix some unused variables, and silence a clang warning about initialization override in vmentrytable.h 2014-05-12 09:06:18 +02:00
Antonin ENFRUN
ceac71f1f5 unix: Add asm statements needed to read registers with clang. Code generated by gcc 4.9.0 is unchanged (same statements, different order). 
Both are inefficient, saving unmodified registers on the stack.
 2014-05-12 09:06:18 +02:00
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
stijn
9e040b7cd8 unix: Use standard return codes for main 
As in the CPython manual: "Unix programs generally use 2 for
command line syntax errors and 1 for all other kind of errors"
 2014-05-11 19:23:30 +02:00
Damien George
89755ae67f py: Rename MICROPY_SYS_EXIT to MICROPY_MOD_SYS_EXIT. 
For consistency with MICROPY_MOD_SYS_STDFILES, etc.
 2014-05-11 17:35:43 +01:00
Damien George
bd651d1a67 Merge pull request #597 from stinos/mingw-compilation 
mingw: Fix compilation issues
 2014-05-11 15:06:26 +01:00
Paul Sokolovsky
deaeaac469 modsys: Enable sys.exit() per port after all. 2014-05-10 17:26:47 +03:00
Paul Sokolovsky
d99e9083cb modsys, unix: Add sys.exit(), should be implemented by a port. 2014-05-10 16:56:21 +03:00
Paul Sokolovsky
d80e2476c7 py: Disable frozenset by default, enable on unix. 
Takes 416 text bytes on x86.
 2014-05-10 16:56:20 +03:00
stijn
f45a83d7fc mingw: Fix compilation issues 
- use lowercase windows.h
- fix for mingw32 using preprocessor-unfriendly definition of CLOCKS_PER_SEC
 2014-05-10 10:42:40 +02:00
stijn
5ed284a15e windows: Add modtime implementation 2014-05-09 13:58:15 +02:00