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Damien George dd11af209d py: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls. 
This patch allows the following code to run without allocating on the heap:

    super().foo(...)

Before this patch such a call would allocate a super object on the heap and
then load the foo method and call it right away.  The super object is only
needed to perform the lookup of the method and not needed after that.  This
patch makes an optimisation to allocate the super object on the C stack and
discard it right after use.

Changes in code size due to this patch are:

   bare-arm: +128
    minimal: +232
   unix x64: +416
unix nanbox: +364
     stmhal: +184
    esp8266: +340
     cc3200: +128
2017-04-22 23:39:20 +10:00
..
argcheck.c py: Use mp_raise_TypeError/mp_raise_ValueError helpers where possible. 2017-03-28 22:37:26 +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: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls. 2017-04-22 23:39:20 +10:00
bc.c py: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls. 2017-04-22 23:39:20 +10:00
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: Change mp_uint_t to size_t for mp_obj_str_get_data len arg. 2017-03-29 12:56:45 +11:00
builtinhelp.c py/builtinhelp: Implement help('modules') to list available modules. 2017-01-22 12:12:54 +11:00
builtinimport.c py: Change mp_uint_t to size_t for mp_obj_str_get_data len arg. 2017-03-29 12:56:45 +11:00
compile.c py: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls. 2017-04-22 23:39:20 +10:00
compile.h py: Allow inline-assembler emitter to be generic. 2016-12-09 17:06:21 +11:00
emit.h py: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls. 2017-04-22 23:39:20 +10:00
emitbc.c py: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls. 2017-04-22 23:39:20 +10:00
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: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls. 2017-04-22 23:39:20 +10:00
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: Execute finaliser code in a protected environment. 2017-04-12 13:52:04 +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/compile: Refactor handling of special super() call. 2017-04-22 21:46:32 +10:00
lexer.c py/lexer: Simplify and reduce code size for operator tokenising. 2017-03-29 10:56:52 +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 zephyr/Makefile: Rework to use modern, official build integration. 2017-03-30 00:08:27 +03:00
modarray.c all: Remove 'name' member from mp_obj_module_t struct. 2016-09-22 00:23:16 +10:00
modbuiltins.c py: Change mp_uint_t to size_t for mp_obj_str_get_data len arg. 2017-03-29 12:56:45 +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/modmicropython: Add micropython.kbd_intr() function. 2017-04-18 17:24:30 +10:00
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: Convert mp_uint_t to size_t for tuple/list accessors. 2017-03-29 12:56:17 +11:00
moduerrno.c py/moduerrno: Make list of errno codes configurable. 2017-02-22 12:58:11 +11:00
mpconfig.h py/compile: Add COMP_RETURN_IF_EXPR option to enable return-if-else opt. 2017-04-22 14:58:01 +10:00
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: Make sure that static emg-exc-buffer is aligned to size of mp_obj_t. 2017-04-10 16:02:56 +10:00
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: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls. 2017-04-22 23:39:20 +10:00
nlr.h py/nlr.h: Mark nlr_jump_fail as NORETURN. 2017-03-06 17:13:16 +11:00
nlrsetjmp.c py/nlrsetjmp: Add check for failed NLR jump. 2017-04-12 13:50:31 +10:00
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: Better check for Zephyr (requires 1.7). 2017-03-26 00:33:23 +03:00
nlrxtensa.c py/nlrxtensa: Convert from assembler to C file with inline asm. 2017-03-06 17:13:16 +11:00
obj.c py: Convert mp_uint_t to size_t for tuple/list accessors. 2017-03-29 12:56:17 +11:00
obj.h py/objtype: mp_obj_new_super doesn't need to be public, so inline it. 2017-04-22 12:14:04 +10:00
objarray.c py: Use mp_raise_TypeError/mp_raise_ValueError helpers where possible. 2017-03-28 22:37:26 +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: Reduce str/repr precision of float numbers when floats are 30-bit. 2017-04-21 16:21:56 +10:00
objdict.c py: Optimise types for common case where type has a single parent type. 2017-04-12 13:22:21 +10:00
objenumerate.c py: Add iter_buf to getiter type method. 2017-02-16 18:38:06 +11:00
objexcept.c py: Optimise types for common case where type has a single parent type. 2017-04-12 13:22:21 +10:00
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: Reduce str/repr precision of float numbers when floats are 30-bit. 2017-04-21 16:21:56 +10:00
objfun.c py: Change mp_uint_t to size_t for mp_obj_str_get_data len arg. 2017-03-29 12:56:45 +11:00
objfun.h py: Add constant table to bytecode. 2015-11-13 12:49:18 +00:00
objgenerator.c py: Use mp_raise_TypeError/mp_raise_ValueError helpers where possible. 2017-03-28 22:37:26 +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: Consolidate mp_obj_new_int_from_float to one implementation. 2017-04-04 16:45:49 +10:00
objint_mpz.c extmod/moductypes: Fix bigint handling for 32-bit ports. 2017-04-21 16:43:21 +03:00
objint.c py/objint: Use unsigned arithmetic when formatting an integer. 2017-04-11 15:18:35 +10:00
objint.h py/objint: Consolidate mp_obj_new_int_from_float to one implementation. 2017-04-04 16:45:49 +10:00
objlist.c py: Convert mp_uint_t to size_t for tuple/list accessors. 2017-03-29 12:56:17 +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/objmap: Convert mp_uint_t to size_t. 2017-03-27 12:19:24 +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: Optimise types for common case where type has a single parent type. 2017-04-12 13:22:21 +10:00
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_TypeError/mp_raise_ValueError helpers where possible. 2017-03-28 22:37:26 +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: Raise a ValueError if range() step is zero. 2017-04-05 10:50:26 +10:00
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/objstr: Use MICROPY_FULL_CHECKS for range checking when constructing bytes. 2017-04-02 21:20:07 +03:00
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: Use mp_raise_TypeError/mp_raise_ValueError helpers where possible. 2017-03-28 22:37:26 +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/objtuple: Add support for inplace add (same as normal add). 2017-04-05 12:38:02 +10:00
objtuple.h py: Add iter_buf to getiter type method. 2017-02-16 18:38:06 +11:00
objtype.c py: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls. 2017-04-22 23:39:20 +10:00
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/objzip: Convert mp_uint_t to size_t. 2017-03-30 22:58:08 +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: Use mp_raise_TypeError/mp_raise_ValueError helpers where possible. 2017-03-28 22:37:26 +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: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls. 2017-04-22 23:39:20 +10:00
persistentcode.h py: Factor out persistent-code reader into separate files. 2016-11-16 18:13:50 +11:00
py.mk all: Use full path name when including mp-readline/timeutils/netutils. 2017-03-31 22:29:39 +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: Change mp_uint_t to size_t for mp_obj_str_get_data len arg. 2017-03-29 12:56:45 +11:00
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: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls. 2017-04-22 23:39:20 +10:00
runtime_utils.c py/runtime_utils: Fix nanbox build. 2016-04-25 20:03:14 +03:00
runtime.c py/runtime: When init'ing kbd intr exc, use tuple ptr instead of object. 2017-04-10 17:07:26 +10:00
runtime.h py: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls. 2017-04-22 23:39:20 +10:00
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: Use mp_raise_TypeError/mp_raise_ValueError helpers where possible. 2017-03-28 22:37:26 +11:00
showbc.c py: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls. 2017-04-22 23:39:20 +10:00
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: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls. 2017-04-22 23:39:20 +10:00
vmentrytable.h py: Add LOAD_SUPER_METHOD bytecode to allow heap-free super meth calls. 2017-04-22 23:39:20 +10:00
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