micropython

Commit Graph

Author	SHA1	Message	Date
Alexander Steffen	55f33240f3	all: Use the name MicroPython consistently in comments There were several different spellings of MicroPython present in comments, when there should be only one.	7 years ago
Damien George	94c41bb06f	py: Use mp_raise_TypeError/mp_raise_ValueError helpers where possible. Saves 168 bytes on bare-arm.	8 years ago
Damien George	ca7af9a778	py/parsenum: Fix warning for signed/unsigned comparison.	8 years ago
Damien George	c2dd494bd9	py/parsenum: Simplify and generalise decoding of digit values. This function should be able to parse integers with any value for the base, because it is called by int('xxx', base).	8 years ago
Damien George	561844f3ba	py: Add MICROPY_FLOAT_CONST macro for defining float constants. All float constants in the core should use this macro to prevent unnecessary creation of double-precision floats, which makes code less efficient.	8 years ago
Damien George	7d0d7215d2	py: Use mp_raise_msg helper function where appropriate. Saves the following number of bytes of code space: 176 for bare-arm, 352 for minimal, 272 for unix x86-64, 140 for stmhal, 120 for esp8266.	8 years ago
Damien George	2599672384	py/parsenum: Use pow function to apply exponent to decimal number. Pow is already a dependency when compiling with floats, so may as well use it here to reduce code size and speed up the conversion for most cases.	9 years ago
Damien George	06b398489e	py/parsenum: Fix compiler warnings for no decl and signed comparison.	9 years ago
Damien George	dddb98db8b	py/parsenum: Use size_t to count bytes, and int for type of base arg. size_t is the proper type to count number of bytes in a string. The base argument does not need to be a full mp_uint_t, int is enough.	9 years ago
Damien George	999cedb90f	py: Wrap all obj-ptr conversions in MP_OBJ_TO_PTR/MP_OBJ_FROM_PTR. 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.	9 years ago
Damien George	5f3c3ec5e6	py/parsenum: Provide detailed error for int parsing with escaped bytes. This patch adds more fine grained error message control for errors when parsing integers (now has terse, normal and detailed). When detailed is enabled, the error now escapes bytes when printing them so they can be more easily seen.	9 years ago
Damien George	2a1090a637	py: Clarify comment in parsenum.c about ValueError vs SyntaxError.	10 years ago
Daniel Campora	228c68a9cd	py: Change exception type to ValueError when error reporting is terse. Addresses issue #1347	10 years ago
Damien George	0ec8cf8e80	py/parsenum.c: Rename "raise" func to "raise_exc" to avoid name clash. "raise" is a common word that was found to exist in a vendor's stdlib.	10 years ago
Damien George	d4bd37a561	py: Fix printing of error message when parsing malformed integer.	10 years ago
Damien George	7d414a1b52	py: Parse big-int/float/imag constants directly in parser. Previous to this patch, a big-int, float or imag constant was interned (made into a qstr) and then parsed at runtime to create an object each time it was needed. This is wasteful in RAM and not efficient. Now, these constants are parsed straight away in the parser and turned into objects. This allows constants with large numbers of digits (so addresses issue #1103) and takes us a step closer to #722.	10 years ago
Damien George	51dfcb4bb7	py: Move to guarded includes, everywhere in py/ core. Addresses issue #1022.	10 years ago
Damien George	1e9a92f84f	py: Use shorter, static error msgs when ERROR_REPORTING_TERSE enabled. Going from MICROPY_ERROR_REPORTING_NORMAL to MICROPY_ERROR_REPORTING_TERSE now saves 2020 bytes ROM for ARM Thumb2, and 2200 bytes ROM for 32-bit x86. This is about a 2.5% code size reduction for bare-arm.	10 years ago
Damien George	381618269a	parser: Convert (u)int to mp_(u)int_t.	11 years ago
Damien George	40f3c02682	Rename machine_(u)int_t to mp_(u)int_t. See discussion in issue #50.	11 years ago
Paul Sokolovsky	59c675a64c	py: Include mpconfig.h before all other includes. It defines types used by all other headers. Fixes #691.	11 years ago
Paul Sokolovsky	3b6f7b95eb	py: Separate MICROPY_PY_BUILTINS_COMPLEX from MICROPY_PY_BUILTINS_FLOAT. One thing is wanting to do 1 / 2 and get something else but 0, and quite another - doing rocket science ;-).	11 years ago
Paul Sokolovsky	0294661da5	parsenum: Signedness issues. char can be signedness, and using signedness types is dangerous - it can lead to negative offsets when doing table lookups. We apparently should just ban char usage.	11 years ago
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.	11 years ago
Damien George	d1e355ea8e	py: Fix check of small-int overflow when parsing ints. Also unifies use of SMALL_INT_FITS macro across parser and runtime.	11 years ago
Damien George	503d611033	py: Implement long int parsing in int(...). Addresses issue #627.	11 years ago
Damien George	04b9147e15	Add license header to (almost) all files. Blanket wide to all .c and .h files. Some files originating from ST are difficult to deal with (license wise) so it was left out of those. Also merged modpyb.h, modos.h, modstm.h and modtime.h in stmhal/.	11 years ago
Andrew Scheller	f78cfaf8b5	Remove exception name from inside the exception message This prevents micropython printing exception messages like ImportError: ImportError: No module named 'foo'	11 years ago
Damien George	ea13f407a3	py: Change nlr_jump to nlr_raise, to aid in debugging. This does not affect code size or performance when debugging turned off. To address issue #420.	11 years ago
Damien George	7b4b78bc33	py: Put back proper ValueError for badly parsed integers.	11 years ago
Damien George	dfbafabf6f	py: Improve mp_parse_num_integer; make it self contained.	11 years ago
Damien George	6e48f7fa85	py: Allow 'complex()' to take a string as first argument.	11 years ago
Damien George	c06ea7abf2	py: Implement parsing of infinity and nan for floats.	11 years ago
xbe	efe3422394	py: Clean up includes. Remove unnecessary includes. Add includes that improve portability.	11 years ago
Damien George	06201ff3d6	py: Implement bit-shift and not operations for mpz. Implement not, shl and shr in mpz library. Add function to create mpzs on the stack, used for memory efficiency when rhs is a small int. Factor out code to parse base-prefix of number into a dedicated function.	11 years ago
Damien George	2077397118	py: Put number parsing code together in parsenum.c.	11 years ago

36 Commits (505671b698490918fe0ea6c6dfdab8c0b25339be)