7a30e87d2b
py: Fix MICROPY_STACKLESS mode to compile with MICROPY_OBJ_REPR_D.
2015-12-17 12:32:41 +00:00
ab1e36dcf9
py/mpprint: Implement %llu and %lld format specifiers for mp_printf.
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Only enabled for MICROPY_OBJ_REPR_D.
2015-12-17 11:41:10 +00:00
d977d268e8
py/gc: Use size_t instead of mp_uint_t to count things related to heap.
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size_t is the correct type to use to count things related to the size of
the address space. Using size_t (instead of mp_uint_t) is important for
the efficiency of ports that configure mp_uint_t to larger than the
machine word size.
2015-12-16 20:09:11 -05:00
f7782f8082
py/gc: For finaliser, interpret a pointer into the heap as concrete obj.
2015-12-16 19:45:42 -05:00
969e4bbe6a
py/gc: Scan GC blocks as an array of pointers, not an array of objects.
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The GC should search for pointers within the heap. This patch makes a
difference when an object is larger than a pointer (eg 64-bit NaN
boxing).
2015-12-16 19:41:37 -05:00
3911d5af32
py/modsys: Fix module globals table to use MP_ROM_QSTR.
2015-12-16 19:40:14 -05:00
1a1cceaf6f
py/objpolyiter: Implement instance-polymorphic iterator type.
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This allows to have single itertaor type for various internal iterator
types (save rodata space by not having repeating almost-empty type
structures). It works by looking "iternext" method stored in particular
object instance (should be first object field after "base").
2015-12-14 23:48:12 +02:00
f925165942
unix: Move modmachine into unix directory
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This leaves behind the common functionality in extmod/machine_mem.c
which can be used by all ports.
2015-12-13 01:21:36 +02:00
17298af61e
py/modmath: Add domain error checking to sqrt, log, log2, log10.
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These functions will raise 'ValueError: math domain error' on invalid
input.
2015-12-12 15:12:54 +00:00
29e9db0c58
py: Fix compiler to handle lambdas used as default arguments.
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Addresses issue #1709 .
2015-12-12 13:42:51 +00:00
bdbe8c9ae2
py: Make UNARY_OP_NOT a first-class op, to agree with Py not semantics.
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Fixes #1684 and makes "not" match Python semantics. The code is also
simplified (the separate MP_BC_NOT opcode is removed) and the patch saves
68 bytes for bare-arm/ and 52 bytes for minimal/.
Previously "not x" was implemented as !mp_unary_op(x, MP_UNARY_OP_BOOL),
so any given object only needs to implement MP_UNARY_OP_BOOL (and the VM
had a special opcode to do the ! bit).
With this patch "not x" is implemented as mp_unary_op(x, MP_UNARY_OP_NOT),
but this operation is caught at the start of mp_unary_op and dispatched as
!mp_obj_is_true(x). mp_obj_is_true has special logic to test for
truthness, and is the correct way to handle the not operation.
2015-12-10 22:19:48 +00:00
e242b1785f
py/emitinlinethumb: Add support for MRS instruction.
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Only IPSR and BASEPRI special registers supported at the moment, but easy
to extend in the future.
2015-12-10 17:32:54 +00:00
645045a799
py/mkrules.mk: Don't pass COPT to linker.
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Oftentimes, libc, libm, etc. don't come compiled with CPU compressed code
option (Thumb, MIPS16, etc.), but we may still want to use such compressed
code for MicroPython itself.
2015-12-10 00:49:25 +02:00
e84325bd1d
py: Add mp_get_stream_raise to factor out check for stream methods.
2015-12-09 18:47:43 +00:00
3ff259a262
py: Fix calling of parent classmethod from instance of subclass.
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Addresses issue #1697 .
2015-12-09 17:30:01 +00:00
33ac0fd09f
py: Don't try to optimise for+range when args are not simple expressions.
...
Addresses issue #1693 .
2015-12-08 21:05:14 +00:00
946f870e3c
py/misc.h: Include stdint.h only once (unconditionally at the top).
2015-12-08 02:23:58 +02:00
9f001b09a8
py/misc.h: Include stdint.h, as large share of code now depends on it.
2015-12-07 20:08:07 +02:00
c6ee273410
py: Add min/max "default" keyword argument
2015-12-07 18:56:25 +02:00
354e688d8e
py: Add MICROPY_PY_BUILTINS_MIN_MAX, disable for minimal ports.
2015-12-07 18:56:25 +02:00
2b7236d249
py: Make it easy to build without MICROPY_PY_BUILTINS_COMPLEX.
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Automagically skip related modules.
2015-12-07 00:19:24 +02:00
f2d532c404
py/modsys: Use MP_ROM_PTR() initializer for sys.modules.
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Based on similar usage for sys.argv/sys.path.
2015-12-05 00:27:04 +02:00
1a1d11fa32
py/modsys: Implement sys.modules.
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This for example will allow people to reload modules which didn't load
successfully (e.g. due to syntax error).
2015-12-05 00:13:29 +02:00
7a99639cff
py: Fix function calls that have positional and a star-arg-with-iterator.
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Addresses issue #1678 .
2015-12-03 17:59:49 +00:00
b4eccfd02d
py/mpconfig: Actually allow to override MICROPY_BYTES_PER_GC_BLOCK.
2015-12-03 01:58:25 +02:00
75feece208
py/gc: Make GC block size be configurable.
2015-12-03 01:40:52 +02:00
e042f485ed
py/mpprint: Printing of doubles is now supported (by uPy own routine).
2015-12-02 14:21:36 +02:00
b8cfb0d7b2
py: Add support for 64-bit NaN-boxing object model, on 32-bit machine.
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To use, put the following in mpconfigport.h:
#define MICROPY_OBJ_REPR (MICROPY_OBJ_REPR_D)
#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_DOUBLE)
typedef int64_t mp_int_t;
typedef uint64_t mp_uint_t;
#define UINT_FMT "%llu"
#define INT_FMT "%lld"
Currently does not work with native emitter enabled.
2015-11-29 14:25:36 +00:00
999cedb90f
py: Wrap all obj-ptr conversions in MP_OBJ_TO_PTR/MP_OBJ_FROM_PTR.
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This allows the mp_obj_t type to be configured to something other than a
pointer-sized primitive type.
This patch also includes additional changes to allow the code to compile
when sizeof(mp_uint_t) != sizeof(void*), such as using size_t instead of
mp_uint_t, and various casts.
2015-11-29 14:25:35 +00:00
cbf7674025
py: Add MP_ROM_* macros and mp_rom_* types and use them.
2015-11-29 14:25:04 +00:00
94fe6e523d
py/gc: Move away from using mp_uint_t, instead use uintptr_t and size_t.
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The GC works with concrete pointers and so the types should reflect this.
2015-11-29 14:25:04 +00:00
254cfa6c31
py: Use uintptr_t instead of mp_uint_t in MP_TAGPTR_* macros.
2015-11-29 14:25:04 +00:00
9f6976b74e
py: Make mp_setup_code_state take concrete pointer for func arg.
2015-11-29 14:25:04 +00:00
5d66b427e2
py/emit: Change type of arg of load_const_obj from void* to mp_obj_t.
2015-11-29 14:25:04 +00:00
c3f64d9799
py: Change qstr_* functions to use size_t as the type for str len arg.
2015-11-29 14:25:04 +00:00
4e7107a572
py: Change mp_print_strn_t func type to use size_t for the str length.
2015-11-29 14:25:04 +00:00
0786716c5a
py/asmx86: Fix function definition to use int32_t instead of int.
2015-11-27 14:06:53 +00:00
88a9103b3c
py/binary: Make use of MP_ALIGN.
2015-11-27 12:05:11 +00:00
f32020ef3d
py/mpconfig.h: Allow to build without alloca() for ANSI C compliance.
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Define MICROPY_NO_ALLOCA=1 and memory will be allocated from heap instead
and freed by garbage collection.
2015-11-25 23:24:51 +02:00
f0fbab7ca7
extmod/fsusermount: Make configurable with MICROPY_FSUSERMOUNT.
2015-11-25 13:19:36 +02:00
3a1bbcc2ef
extmod: Move fsusermount.c from stmhal for cross-port reuse.
2015-11-25 13:19:36 +02:00
3baf6b5319
windows/py: Support 64bit mingw-w64 builds
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- add mp_int_t/mp_uint_t typedefs in mpconfigport.h
- fix integer suffixes/formatting in mpconfig.h and mpz.h
- use MICROPY_NLR_SETJMP=1 in Makefile since the current nlrx64.S
implementation causes segfaults in gc_free()
- update README
2015-11-24 17:34:14 +02:00
bf1570cb25
nlr: Use single preprocessor symbol to check if building on Windows
2015-11-24 17:34:14 +02:00
9a56912ad1
py/compile: Do proper checking of * and ** in function definition.
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This patch checks that there is only one *, and that ** is last in the
arg list.
2015-11-23 16:50:42 +00:00
0e3f29cc99
py: Check that second argument to hasattr is actually a string.
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Fixes issue #1623 .
2015-11-23 15:57:00 +00:00
44e6e348d6
py/emitglue: Implement persistent saving and loading of const objects.
2015-11-23 11:54:12 +00:00
39a8deb95f
py/emitglue: Add feature-flag header to .mpy to detect bytecode compat.
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Loading .mpy files will now check to make sure that the target VM can
support the bytecode.
2015-11-23 10:58:16 +00:00
b3be4710aa
py/mpz: Normalize (remove leading zeros) xor operation result.
2015-11-22 22:03:18 +02:00
3d6240ba1b
py/formatfloat: Handle calculation of integer digit for %f format properly.
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%f prints true integer digit, so its calculation should happen before any
exponential scaling.
2015-11-22 20:05:08 +02:00
3c4c069802
py/formatfloat: Workaround (fix?) incorrect rounding for %f format.
2015-11-22 18:09:28 +02:00
Damien George
Paul Sokolovsky
Dave Hylands
Michael Buesch
Henrik Sölver
pohmelie
fabien.lementec
stijn