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Damien George 125eae1ba3 py/modbuiltins: For round() builtin use nearbyint instead of round. 
The C nearbyint function has exactly the semantics that Python's round()
requires, whereas C's round() requires extra steps to handle rounding of
numbers half way between integers.  So using nearbyint reduces code size
and potentially eliminates any source of errors in the handling of half-way
numbers.

Also, bare-metal implementations of nearbyint can be more efficient than
round, so further code size is saved (and efficiency improved).

nearbyint is provided in the C99 standard so it should be available on all
supported platforms.
2017-03-24 11:00:45 +11:00
..
argcheck.c
py: Use mp_raise_msg helper function where appropriate.
2016-10-17 12:17:37 +11:00
asmarm.c
py/asmarm: Fix assembler's PASS_EMIT constant name.
2017-01-03 15:40:50 +11:00
asmarm.h
py: Move arch-specific assembler macros from emitnative to asmXXX.h.
2016-12-09 16:51:49 +11:00
asmbase.c
py/asm: Remove need for dummy_data when doing initial assembler passes.
2016-12-09 22:50:58 +11:00
asmbase.h
py/asm: Remove need for dummy_data when doing initial assembler passes.
2016-12-09 22:50:58 +11:00
asmthumb.c
py/asm: Remove need for dummy_data when doing initial assembler passes.
2016-12-09 22:50:58 +11:00
asmthumb.h
py: Move arch-specific assembler macros from emitnative to asmXXX.h.
2016-12-09 16:51:49 +11:00
asmx64.c
py/asm: Remove need for dummy_data when doing initial assembler passes.
2016-12-09 22:50:58 +11:00
asmx64.h
py/asm: Remove need for dummy_data when doing initial assembler passes.
2016-12-09 22:50:58 +11:00
asmx86.c
py/asm: Fix x86 and ARM assemblers due to recent code refactoring.
2016-12-09 22:54:45 +11:00
asmx86.h
py/asm: Remove need for dummy_data when doing initial assembler passes.
2016-12-09 22:50:58 +11:00
asmxtensa.c
py/asm: Remove need for dummy_data when doing initial assembler passes.
2016-12-09 22:50:58 +11:00
asmxtensa.h
py/asmxtensa.h: Explicitly cast args to 32-bits so left-shift is legal.
2017-02-08 10:48:51 +11:00
bc0.h
py: Allow bytecode/native to put iter_buf on stack for simple for loops.
2017-02-16 18:38:06 +11:00
bc.c
py/bc: Provide better error message for an unexpected keyword argument.
2017-03-22 13:40:27 +11:00
bc.h
py: Provide mp_decode_uint_value to help optimise stack usage.
2017-03-17 16:50:19 +11:00
binary.c
py/binary: mp_binary_get_size: Raise error on unsupported typecodes.
2017-01-17 22:53:06 +03:00
binary.h
py/binary: Make return type of mp_binary_get_size size_t instead of int.
2015-05-17 18:12:19 +01:00
builtin.h
py: Add builtin help function to core, with default help msg.
2017-01-22 11:56:16 +11:00
builtinevex.c
py: Allow lexer to raise exceptions during construction.
2017-03-14 11:52:05 +11:00
builtinhelp.c
py/builtinhelp: Implement help('modules') to list available modules.
2017-01-22 12:12:54 +11:00
builtinimport.c
py: Allow lexer to raise exceptions during construction.
2017-03-14 11:52:05 +11:00
compile.c
py: Define and use MP_OBJ_ITER_BUF_NSLOTS to get size of stack iter buf.
2017-03-23 16:36:08 +11:00
compile.h
py: Allow inline-assembler emitter to be generic.
2016-12-09 17:06:21 +11:00
emit.h
py: Remove unused "use_stack" argument from for_iter_end emit function.
2017-02-16 18:38:06 +11:00
emitbc.c
py: Define and use MP_OBJ_ITER_BUF_NSLOTS to get size of stack iter buf.
2017-03-23 16:36:08 +11:00
emitcommon.c
py/scope: Factor common code to find locals and close over them.
2016-09-30 13:53:00 +10:00
emitglue.c
py/emitglue: Refactor to remove assert(0), to improve coverage.
2016-12-21 11:52:05 +11:00
emitglue.h
py: Factor persistent code load/save funcs into persistentcode.[ch].
2016-11-16 16:14:14 +11:00
emitinlinethumb.c
py: Create str/bytes objects in the parser, not the compiler.
2017-02-24 13:43:43 +11:00
emitinlinextensa.c
py/emitinline: Move common code for end of final pass to compiler.
2016-12-09 21:23:17 +11:00
emitnative.c
py: Define and use MP_OBJ_ITER_BUF_NSLOTS to get size of stack iter buf.
2017-03-23 16:36:08 +11:00
formatfloat.c
py/formatfloat: Remove unreachable code.
2017-01-19 23:32:16 +11:00
formatfloat.h
py: Implement mp_format_float for doubles and use where appropriate
2015-05-17 21:47:11 +01:00
frozenmod.c
py: Allow to stat and import frozen mpy files using new frozen "VFS".
2016-05-23 12:42:23 +01:00
frozenmod.h
py/{builtinimport,frozenmod}: Rework frozen modules support to support packages.
2016-05-21 21:38:50 +03:00
gc.c
py/gc: Add MICROPY_GC_CONSERVATIVE_CLEAR option to always zero memory.
2016-08-26 15:35:26 +10:00
gc.h
py/gc: Calculate (and report) maximum contiguous free block size.
2016-07-01 00:09:55 +03:00
grammar.h
py/grammar: Remove unused rule.
2017-02-17 12:48:45 +11:00
lexer.c
py/lexer: Remove obsolete comment, since lexer can now raise exceptions.
2017-03-23 16:40:24 +11:00
lexer.h
py/lexer: Convert mp_uint_t to size_t where appropriate.
2017-02-17 12:44:24 +11:00
makeqstrdata.py
py/makeqstrdata.py: Compute the qstr hash from bytes, not characters.
2016-09-02 14:32:47 +10:00
makeqstrdefs.py
py/makeqstrdefs.py: Use python 2.6 syntax for set creation.
2016-09-09 23:01:23 +10:00
makeversionhdr.py
py/makeversionhdr.py: Work with backslashes in paths.
2015-10-30 11:34:53 +03:00
malloc.c
py/gc: Add MICROPY_GC_CONSERVATIVE_CLEAR option to always zero memory.
2016-08-26 15:35:26 +10:00
map.c
py/map: Fix bugs with deletion of elements from OrderedDict.
2017-03-03 11:21:19 +11:00
misc.h
cc3200: Re-add support for UART REPL (MICROPY_STDIO_UART setting).
2016-12-27 01:05:37 +03:00
mkenv.mk
py: Move frozen bytecode Makefile rules from ports to common mk files.
2016-11-08 14:28:30 +11:00
mkrules.mk
py/mkrules.mk: Remove special check for "-B" in qstr auto generation.
2017-03-15 21:50:48 +11:00
modarray.c
all: Remove 'name' member from mp_obj_module_t struct.
2016-09-22 00:23:16 +10:00
modbuiltins.c
py/modbuiltins: For round() builtin use nearbyint instead of round.
2017-03-24 11:00:45 +11:00
modcmath.c
all: Remove 'name' member from mp_obj_module_t struct.
2016-09-22 00:23:16 +10:00
modcollections.c
all: Remove 'name' member from mp_obj_module_t struct.
2016-09-22 00:23:16 +10:00
modgc.c
all: Remove 'name' member from mp_obj_module_t struct.
2016-09-22 00:23:16 +10:00
modio.c
py: Add mp_raise_OSError(errno) helper function.
2016-10-07 13:31:59 +11:00
modmath.c
py/modmath: Allow trunc/ceil/floor to return a big int if necessary.
2017-03-23 22:57:08 +11:00
modmicropython.c
py: Add micropython.schedule() function and associated runtime code.
2017-03-20 15:20:26 +11:00
modstruct.c
py/binary: mp_binary_get_size: Raise error on unsupported typecodes.
2017-01-17 22:53:06 +03:00
modsys.c
py/modsys: Use MP_SMALL_INT_MAX for sys.maxsize in case of LONGINT_IMPL_NONE.
2017-03-06 12:15:25 +01:00
modthread.c
py: Move locals/globals dicts to the thread-specific state.
2017-03-06 17:01:56 +11:00
moduerrno.c
py/moduerrno: Make list of errno codes configurable.
2017-02-22 12:58:11 +11:00
mpconfig.h
py: Add micropython.schedule() function and associated runtime code.
2017-03-20 15:20:26 +11:00
mperrno.h
py/moduerrno: Add ECONNREFUSED, one of frequent networking errors.
2016-05-28 00:17:19 +03:00
mphal.h
extmod/utime_mphal: Factor out implementations in terms of mp_hal_* for reuse.
2016-10-14 20:14:01 +03:00
mpprint.c
py/mpprint: Fix int formatting so "+" is printed for 0-valued integer.
2017-03-15 17:25:12 +11:00
mpprint.h
lib/utils/pyhelp.c: Use mp_printf() instead of printf()
2016-10-21 18:30:58 +11:00
mpstate.c
py: Add MICROPY_DYNAMIC_COMPILER option to config compiler at runtime.
2016-02-25 10:05:46 +00:00
mpstate.h
py: Add micropython.schedule() function and associated runtime code.
2017-03-20 15:20:26 +11:00
mpthread.h
py/mpthread: Include mpstate.h when defining GIL macros.
2016-06-28 11:28:52 +01:00
mpz.c
py/mpz: Change type of "base" args from mp_uint_t to unsigned int.
2017-02-16 16:51:16 +11:00
mpz.h
py/mpz: Change type of "base" args from mp_uint_t to unsigned int.
2017-02-16 16:51:16 +11:00
nativeglue.c
py: Optimise storage of iterator so it takes only 4 slots on Py stack.
2017-02-16 18:38:06 +11:00
nlr.h
py/nlr.h: Mark nlr_jump_fail as NORETURN.
2017-03-06 17:13:16 +11:00
nlrsetjmp.c
py/nlrsetjmp: Update to take into account new location of nlr_top.
2016-06-28 11:28:52 +01:00
nlrthumb.c
py: Fix nlrthumb.c when DEBUG=1 is defined
2016-07-21 00:54:21 +03:00
nlrx64.c
py/nlrx64: Fixes to support Mac OS.
2017-03-08 22:36:02 +11:00
nlrx86.c
py/nlrx86: Add workaround for Zephyr.
2017-03-07 16:48:09 +01:00
nlrxtensa.c
py/nlrxtensa: Convert from assembler to C file with inline asm.
2017-03-06 17:13:16 +11:00
obj.c
py: Use size_t as len argument and return type of mp_get_index.
2017-03-23 16:17:40 +11:00
obj.h
py: Define and use MP_OBJ_ITER_BUF_NSLOTS to get size of stack iter buf.
2017-03-23 16:36:08 +11:00
objarray.c
py: Use size_t as len argument and return type of mp_get_index.
2017-03-23 16:17:40 +11:00
objarray.h
py/objarray: Convert mp_uint_t to size_t where appropriate.
2017-02-16 16:51:16 +11:00
objattrtuple.c
py/objtuple: Convert mp_uint_t to size_t where appropriate.
2017-02-16 16:51:16 +11:00
objbool.c
py/objbool: Make a slight simplification of bool constructor.
2016-09-30 17:02:07 +10:00
objboundmeth.c
py/objtype: Implement __call__ handling for an instance w/o heap alloc.
2016-11-22 01:33:55 +03:00
objcell.c
py: Wrap all obj-ptr conversions in MP_OBJ_TO_PTR/MP_OBJ_FROM_PTR.
2015-11-29 14:25:35 +00:00
objclosure.c
py/objclosure: Convert mp_uint_t to size_t where appropriate.
2017-02-16 16:51:17 +11:00
objcomplex.c
py/objcomplex: Fix typo in ternary expression.
2017-02-04 00:23:56 +11:00
objdict.c
py: De-optimise some uses of mp_getiter, so they don't use the C stack.
2017-02-16 19:11:34 +11:00
objenumerate.c
py: Add iter_buf to getiter type method.
2017-02-16 18:38:06 +11:00
objexcept.c
py/objexcept: Convert mp_uint_t to size_t where appropriate.
2017-02-16 16:51:17 +11:00
objexcept.h
py/objexcept: Convert mp_uint_t to size_t where appropriate.
2017-02-16 16:51:17 +11:00
objfilter.c
py: Add iter_buf to getiter type method.
2017-02-16 18:38:06 +11:00
objfloat.c
py/objfloat: Raise ZeroDivisionError for 0 to negative power.
2017-02-03 00:01:37 +11:00
objfun.c
py: Reduce size of mp_code_state_t structure.
2017-03-17 16:39:13 +11:00
objfun.h
py: Add constant table to bytecode.
2015-11-13 12:49:18 +00:00
objgenerator.c
py: Provide mp_decode_uint_value to help optimise stack usage.
2017-03-17 16:50:19 +11:00
objgenerator.h
py: Move to guarded includes, everywhere in py/ core.
2015-01-01 20:32:09 +00:00
objgetitemiter.c
py: Add iter_buf to getiter type method.
2017-02-16 18:38:06 +11:00
objint_longlong.c
py/objint_longlong: Implement mp_obj_int_from_bytes_impl().
2017-03-10 00:22:53 +01:00
objint_mpz.c
py/objint: Convert mp_uint_t to size_t where appropriate.
2017-02-16 16:51:17 +11:00
objint.c
py/objint: Handle special case of -0 when classifying fp as int.
2017-03-23 23:51:35 +11:00
objint.h
py: Added optimised support for 3-argument calls to builtin.pow()
2017-02-02 22:23:10 +03:00
objlist.c
py: Use size_t as len argument and return type of mp_get_index.
2017-03-23 16:17:40 +11:00
objlist.h
py/objlist: Convert mp_uint_t to size_t where appropriate.
2017-02-16 16:51:16 +11:00
objmap.c
py: Add iter_buf to getiter type method.
2017-02-16 18:38:06 +11:00
objmodule.c
py/objmodule: Move module init/deinit code into runtime functions.
2017-01-26 23:30:38 +11:00
objmodule.h
py/objmodule: Move module init/deinit code into runtime functions.
2017-01-26 23:30:38 +11:00
objnamedtuple.c
py: Use mp_raise_msg helper function where appropriate.
2016-10-17 12:17:37 +11:00
objnone.c
py/objnone: Use mp_generic_unary_op instead of custom one.
2016-09-19 12:28:55 +10:00
objobject.c
py: Use mp_raise_msg helper function where appropriate.
2016-10-17 12:17:37 +11:00
objpolyiter.c
py: Add iter_buf to getiter type method.
2017-02-16 18:38:06 +11:00
objproperty.c
py: Get rid of assert() in method argument checking functions.
2016-08-12 22:39:03 +03:00
objrange.c
py: Use size_t as len argument and return type of mp_get_index.
2017-03-23 16:17:40 +11:00
objreversed.c
py: Add iter_buf to getiter type method.
2017-02-16 18:38:06 +11:00
objset.c
py: De-optimise some uses of mp_getiter, so they don't use the C stack.
2017-02-16 19:11:34 +11:00
objsingleton.c
py: Wrap all obj-ptr conversions in MP_OBJ_TO_PTR/MP_OBJ_FROM_PTR.
2015-11-29 14:25:35 +00:00
objslice.c
py: Wrap all obj-ptr conversions in MP_OBJ_TO_PTR/MP_OBJ_FROM_PTR.
2015-11-29 14:25:35 +00:00
objstr.c
py: Use size_t as len argument and return type of mp_get_index.
2017-03-23 16:17:40 +11:00
objstr.h
py/objstr: Convert mp_uint_t to size_t (and use int) where appropriate.
2017-02-16 16:51:16 +11:00
objstringio.c
py: Add iter_buf to getiter type method.
2017-02-16 18:38:06 +11:00
objstringio.h
extmod/modujson: Implement ujson.load() to load JSON from a stream.
2016-10-13 11:46:14 +11:00
objstrunicode.c
py: Use size_t as len argument and return type of mp_get_index.
2017-03-23 16:17:40 +11:00
objtuple.c
py: Use size_t as len argument and return type of mp_get_index.
2017-03-23 16:17:40 +11:00
objtuple.h
py: Add iter_buf to getiter type method.
2017-02-16 18:38:06 +11:00
objtype.c
py: Add iter_buf to getiter type method.
2017-02-16 18:38:06 +11:00
objtype.h
py: Change first arg of type.make_new from mp_obj_t to mp_obj_type_t*.
2016-01-11 00:49:27 +00:00
objzip.c
py: Add iter_buf to getiter type method.
2017-02-16 18:38:06 +11:00
opmethods.c
py: Move to guarded includes, everywhere in py/ core.
2015-01-01 20:32:09 +00:00
parse.c
py/parse: Simplify handling of errors by raising them directly.
2017-02-24 14:56:37 +11:00
parse.h
py/parse: Make mp_parse_node_new_leaf an inline function.
2016-11-15 16:48:48 +11:00
parsenum.c
py/parsenum: Fix warning for signed/unsigned comparison.
2016-12-28 12:25:00 +11:00
parsenum.h
py/parsenum: Use size_t to count bytes, and int for type of base arg.
2016-03-14 22:34:03 +00:00
parsenumbase.c
py/parsenum: Fix compiler warnings for no decl and signed comparison.
2016-03-14 22:52:52 +00:00
parsenumbase.h
py/parsenum: Use size_t to count bytes, and int for type of base arg.
2016-03-14 22:34:03 +00:00
persistentcode.c
py: Allow lexer to raise exceptions during construction.
2017-03-14 11:52:05 +11:00
persistentcode.h
py: Factor out persistent-code reader into separate files.
2016-11-16 18:13:50 +11:00
py.mk
py: Add micropython.schedule() function and associated runtime code.
2017-03-20 15:20:26 +11:00
qstr.c
py: Fix wrong assumption that m_renew will not move if shrinking
2016-11-02 23:15:41 +11:00
qstr.h
py: Rename __QSTR_EXTRACT flag to NO_QSTR.
2016-06-16 01:42:48 +03:00
qstrdefs.h
extmod: Add generic VFS sub-system.
2017-01-27 17:19:06 +11:00
reader.c
py: Allow lexer to raise exceptions during construction.
2017-03-14 11:52:05 +11:00
reader.h
py: Allow lexer to raise exceptions during construction.
2017-03-14 11:52:05 +11:00
repl.c
py: Declare constant data as properly constant.
2016-05-20 12:46:20 +01:00
repl.h
py, readline: Add tab autocompletion for REPL.
2015-04-29 00:46:26 +01:00
ringbuf.h
py/ringbuf.h: Add reusable ring buffer class.
2016-03-30 14:48:31 +03:00
runtime0.h
py: Optimise storage of iterator so it takes only 4 slots on Py stack.
2017-02-16 18:38:06 +11:00
runtime_utils.c
py/runtime_utils: Fix nanbox build.
2016-04-25 20:03:14 +03:00
runtime.c
py: Add micropython.schedule() function and associated runtime code.
2017-03-20 15:20:26 +11:00
runtime.h
py: Add micropython.schedule() function and associated runtime code.
2017-03-20 15:20:26 +11:00
scheduler.c
py: Add micropython.schedule() function and associated runtime code.
2017-03-20 15:20:26 +11:00
scope.c
py/scope: Factor common code to find locals and close over them.
2016-09-30 13:53:00 +10:00
scope.h
py/scope: Factor common code to find locals and close over them.
2016-09-30 13:53:00 +10:00
sequence.c
py/sequence: Convert mp_uint_t to size_t where appropriate.
2017-03-23 16:23:20 +11:00
showbc.c
py: Allow bytecode/native to put iter_buf on stack for simple for loops.
2017-02-16 18:38:06 +11:00
smallint.c
py: Move to guarded includes, everywhere in py/ core.
2015-01-01 20:32:09 +00:00
smallint.h
py/smallint: Allow to override MP_SMALL_INT_MIN et al.
2016-01-08 13:43:56 +00:00
stackctrl.c
py: Add MP_STATE_THREAD to hold state specific to a given thread.
2016-06-28 11:09:31 +01:00
stackctrl.h
py/stackctrl: Add mp_stack_set_top() to explicitly set stack top value.
2016-03-07 14:12:24 +07:00
stream.c
all: Remove readall() method, which is equivalent to read() w/o args.
2016-11-14 00:24:22 +03:00
stream.h
py/stream: Move ad-hoc ioctl constants to stream.h and rename them.
2016-12-02 16:37:29 +11:00
unicode.c
py/unicode: Comment-out unused function unichar_isprint.
2016-12-28 17:50:10 +11:00
unicode.h
py: Move to guarded includes, everywhere in py/ core.
2015-01-01 20:32:09 +00:00
vm.c
py: Define and use MP_OBJ_ITER_BUF_NSLOTS to get size of stack iter buf.
2017-03-23 16:36:08 +11:00
vmentrytable.h
py: Allow bytecode/native to put iter_buf on stack for simple for loops.
2017-02-16 18:38:06 +11:00
vstr.c
py/vstr: Combine vstr_new_size with vstr_new since they are rarely used.
2016-10-14 16:46:34 +11:00
warning.c
py: fix null pointer dereference in mpz.c, fix missing va_end in warning.c
2016-10-31 23:21:15 +03:00