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circuitpython/py/vmentrytable.h

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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/.
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/*
all: Use the name MicroPython consistently in comments There were several different spellings of MicroPython present in comments, when there should be only one.
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* This file is part of the MicroPython project, http://micropython.org/
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/.
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*
* The MIT License (MIT)
*
Add license to some obvious files.
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* SPDX-FileCopyrightText: Copyright (c) 2013, 2014 Damien P. George
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/.
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*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
all: Add *FORMAT-OFF* in various places. This string is recognised by uncrustify, to disable formatting in the region marked by these comments. This is necessary in the qstrdef*.h files to prevent modification of the strings within the Q(...). In other places it is used to prevent excessive reformatting that would make the code less readable.
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// *FORMAT-OFF*
Fix some unused variables, and silence a clang warning about initialization override in vmentrytable.h
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#if __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Winitializer-overrides"
#endif // __clang__
py: Move to guarded includes, everywhere in py/ core. Addresses issue #1022.
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Refine iMX RT memory layout and add three boards Introduces a way to place CircuitPython code and data into tightly coupled memory (TCM) which is accessible by the CPU in a single cycle. It also frees up room in the corresponding cache for intermittent data. Loading from external flash is slow! The data cache is also now enabled. Adds support for the iMX RT 1021 chip. Adds three new boards: * iMX RT 1020 EVK * iMX RT 1060 EVK * Teensy 4.0 Related to #2492, #2472 and #2477. Fixes #2475.
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#include "supervisor/linker.h"
vm: Make the speed-size trade-off compile time settable .. and enable for all samd21 boards
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#if MICROPY_OPT_COMPUTED_GOTO_SAVE_SPACE
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#define COMPUTE_ENTRY(x) ((char *)(x) - (char *) && entry_MP_BC_LOAD_CONST_FALSE)
vm: Make the speed-size trade-off compile time settable .. and enable for all samd21 boards
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typedef int16_t entry_table_type;
#else
#define COMPUTE_ENTRY(x) (x)
typedef void *entry_table_type;
#endif
vm: cut vmentrytable size This also adds a bit of code everywhere we DISPATCH(), but the net is +232 bytes free on Feather M0 Adalogger. Key assumption: All of the offsets in mp_execute_bytecode fit in 16 bits; it is not clear whether the compiler will verify this assumption (e.g., by warning that a constant will be truncated)
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vm: Make the speed-size trade-off compile time settable .. and enable for all samd21 boards
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static entry_table_type const PLACE_IN_DTCM_DATA(entry_table[256]) = {
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[0 ... 255] = COMPUTE_ENTRY(&& entry_default),
[MP_BC_LOAD_CONST_FALSE] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_CONST_FALSE),
[MP_BC_LOAD_CONST_NONE] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_CONST_NONE),
[MP_BC_LOAD_CONST_TRUE] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_CONST_TRUE),
[MP_BC_LOAD_CONST_SMALL_INT] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_CONST_SMALL_INT),
[MP_BC_LOAD_CONST_STRING] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_CONST_STRING),
[MP_BC_LOAD_CONST_OBJ] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_CONST_OBJ),
[MP_BC_LOAD_NULL] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_NULL),
[MP_BC_LOAD_FAST_N] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_FAST_N),
[MP_BC_LOAD_DEREF] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_DEREF),
[MP_BC_LOAD_NAME] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_NAME),
[MP_BC_LOAD_GLOBAL] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_GLOBAL),
[MP_BC_LOAD_ATTR] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_ATTR),
[MP_BC_LOAD_METHOD] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_METHOD),
[MP_BC_LOAD_SUPER_METHOD] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_SUPER_METHOD),
[MP_BC_LOAD_BUILD_CLASS] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_BUILD_CLASS),
[MP_BC_LOAD_SUBSCR] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_SUBSCR),
[MP_BC_STORE_FAST_N] = COMPUTE_ENTRY(&& entry_MP_BC_STORE_FAST_N),
[MP_BC_STORE_DEREF] = COMPUTE_ENTRY(&& entry_MP_BC_STORE_DEREF),
[MP_BC_STORE_NAME] = COMPUTE_ENTRY(&& entry_MP_BC_STORE_NAME),
[MP_BC_STORE_GLOBAL] = COMPUTE_ENTRY(&& entry_MP_BC_STORE_GLOBAL),
[MP_BC_STORE_ATTR] = COMPUTE_ENTRY(&& entry_MP_BC_STORE_ATTR),
[MP_BC_STORE_SUBSCR] = COMPUTE_ENTRY(&& entry_MP_BC_STORE_SUBSCR),
[MP_BC_DELETE_FAST] = COMPUTE_ENTRY(&& entry_MP_BC_DELETE_FAST),
[MP_BC_DELETE_DEREF] = COMPUTE_ENTRY(&& entry_MP_BC_DELETE_DEREF),
[MP_BC_DELETE_NAME] = COMPUTE_ENTRY(&& entry_MP_BC_DELETE_NAME),
[MP_BC_DELETE_GLOBAL] = COMPUTE_ENTRY(&& entry_MP_BC_DELETE_GLOBAL),
[MP_BC_DUP_TOP] = COMPUTE_ENTRY(&& entry_MP_BC_DUP_TOP),
[MP_BC_DUP_TOP_TWO] = COMPUTE_ENTRY(&& entry_MP_BC_DUP_TOP_TWO),
[MP_BC_POP_TOP] = COMPUTE_ENTRY(&& entry_MP_BC_POP_TOP),
[MP_BC_ROT_TWO] = COMPUTE_ENTRY(&& entry_MP_BC_ROT_TWO),
[MP_BC_ROT_THREE] = COMPUTE_ENTRY(&& entry_MP_BC_ROT_THREE),
[MP_BC_JUMP] = COMPUTE_ENTRY(&& entry_MP_BC_JUMP),
[MP_BC_POP_JUMP_IF_TRUE] = COMPUTE_ENTRY(&& entry_MP_BC_POP_JUMP_IF_TRUE),
[MP_BC_POP_JUMP_IF_FALSE] = COMPUTE_ENTRY(&& entry_MP_BC_POP_JUMP_IF_FALSE),
[MP_BC_JUMP_IF_TRUE_OR_POP] = COMPUTE_ENTRY(&& entry_MP_BC_JUMP_IF_TRUE_OR_POP),
[MP_BC_JUMP_IF_FALSE_OR_POP] = COMPUTE_ENTRY(&& entry_MP_BC_JUMP_IF_FALSE_OR_POP),
[MP_BC_SETUP_WITH] = COMPUTE_ENTRY(&& entry_MP_BC_SETUP_WITH),
[MP_BC_WITH_CLEANUP] = COMPUTE_ENTRY(&& entry_MP_BC_WITH_CLEANUP),
[MP_BC_UNWIND_JUMP] = COMPUTE_ENTRY(&& entry_MP_BC_UNWIND_JUMP),
[MP_BC_SETUP_EXCEPT] = COMPUTE_ENTRY(&& entry_MP_BC_SETUP_EXCEPT),
[MP_BC_SETUP_FINALLY] = COMPUTE_ENTRY(&& entry_MP_BC_SETUP_FINALLY),
[MP_BC_END_FINALLY] = COMPUTE_ENTRY(&& entry_MP_BC_END_FINALLY),
[MP_BC_GET_ITER] = COMPUTE_ENTRY(&& entry_MP_BC_GET_ITER),
[MP_BC_GET_ITER_STACK] = COMPUTE_ENTRY(&& entry_MP_BC_GET_ITER_STACK),
[MP_BC_FOR_ITER] = COMPUTE_ENTRY(&& entry_MP_BC_FOR_ITER),
Merge MicroPython v1.11 into CircuitPython
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[MP_BC_POP_EXCEPT_JUMP] = COMPUTE_ENTRY(&& entry_MP_BC_POP_EXCEPT_JUMP),
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[MP_BC_BUILD_TUPLE] = COMPUTE_ENTRY(&& entry_MP_BC_BUILD_TUPLE),
[MP_BC_BUILD_LIST] = COMPUTE_ENTRY(&& entry_MP_BC_BUILD_LIST),
[MP_BC_BUILD_MAP] = COMPUTE_ENTRY(&& entry_MP_BC_BUILD_MAP),
[MP_BC_STORE_MAP] = COMPUTE_ENTRY(&& entry_MP_BC_STORE_MAP),
py: Allow to properly disable builtin "set" object. This patch makes MICROPY_PY_BUILTINS_SET compile-time option fully disable the builtin set object (when set to 0). This includes removing set constructor/comprehension from the grammar, the compiler and the emitters. Now, enabling set costs 8168 bytes on unix x64, and 3576 bytes on stmhal.
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#if MICROPY_PY_BUILTINS_SET
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[MP_BC_BUILD_SET] = COMPUTE_ENTRY(&& entry_MP_BC_BUILD_SET),
py: Allow to properly disable builtin "set" object. This patch makes MICROPY_PY_BUILTINS_SET compile-time option fully disable the builtin set object (when set to 0). This includes removing set constructor/comprehension from the grammar, the compiler and the emitters. Now, enabling set costs 8168 bytes on unix x64, and 3576 bytes on stmhal.
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#endif
py: Allow to properly disable builtin slice operation. This patch makes the MICROPY_PY_BUILTINS_SLICE compile-time option fully disable the builtin slice operation (when set to 0). This includes removing the slice sytanx from the grammar. Now, enabling slice costs 4228 bytes on unix x64, and 1816 bytes on stmhal.
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#if MICROPY_PY_BUILTINS_SLICE
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[MP_BC_BUILD_SLICE] = COMPUTE_ENTRY(&& entry_MP_BC_BUILD_SLICE),
py: Allow to properly disable builtin slice operation. This patch makes the MICROPY_PY_BUILTINS_SLICE compile-time option fully disable the builtin slice operation (when set to 0). This includes removing the slice sytanx from the grammar. Now, enabling slice costs 4228 bytes on unix x64, and 1816 bytes on stmhal.
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#endif
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[MP_BC_STORE_COMP] = COMPUTE_ENTRY(&& entry_MP_BC_STORE_COMP),
[MP_BC_UNPACK_SEQUENCE] = COMPUTE_ENTRY(&& entry_MP_BC_UNPACK_SEQUENCE),
[MP_BC_UNPACK_EX] = COMPUTE_ENTRY(&& entry_MP_BC_UNPACK_EX),
[MP_BC_MAKE_FUNCTION] = COMPUTE_ENTRY(&& entry_MP_BC_MAKE_FUNCTION),
[MP_BC_MAKE_FUNCTION_DEFARGS] = COMPUTE_ENTRY(&& entry_MP_BC_MAKE_FUNCTION_DEFARGS),
[MP_BC_MAKE_CLOSURE] = COMPUTE_ENTRY(&& entry_MP_BC_MAKE_CLOSURE),
[MP_BC_MAKE_CLOSURE_DEFARGS] = COMPUTE_ENTRY(&& entry_MP_BC_MAKE_CLOSURE_DEFARGS),
[MP_BC_CALL_FUNCTION] = COMPUTE_ENTRY(&& entry_MP_BC_CALL_FUNCTION),
[MP_BC_CALL_FUNCTION_VAR_KW] = COMPUTE_ENTRY(&& entry_MP_BC_CALL_FUNCTION_VAR_KW),
[MP_BC_CALL_METHOD] = COMPUTE_ENTRY(&& entry_MP_BC_CALL_METHOD),
[MP_BC_CALL_METHOD_VAR_KW] = COMPUTE_ENTRY(&& entry_MP_BC_CALL_METHOD_VAR_KW),
[MP_BC_RETURN_VALUE] = COMPUTE_ENTRY(&& entry_MP_BC_RETURN_VALUE),
Merge MicroPython 1.12 into CircuitPython
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[MP_BC_RAISE_LAST] = COMPUTE_ENTRY(&& entry_MP_BC_RAISE_LAST),
[MP_BC_RAISE_OBJ] = COMPUTE_ENTRY(&& entry_MP_BC_RAISE_OBJ),
[MP_BC_RAISE_FROM] = COMPUTE_ENTRY(&& entry_MP_BC_RAISE_FROM),
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[MP_BC_YIELD_VALUE] = COMPUTE_ENTRY(&& entry_MP_BC_YIELD_VALUE),
[MP_BC_YIELD_FROM] = COMPUTE_ENTRY(&& entry_MP_BC_YIELD_FROM),
[MP_BC_IMPORT_NAME] = COMPUTE_ENTRY(&& entry_MP_BC_IMPORT_NAME),
[MP_BC_IMPORT_FROM] = COMPUTE_ENTRY(&& entry_MP_BC_IMPORT_FROM),
[MP_BC_IMPORT_STAR] = COMPUTE_ENTRY(&& entry_MP_BC_IMPORT_STAR),
Merge MicroPython 1.12 into CircuitPython
2021-04-23 15:26:42 -04:00
[MP_BC_LOAD_CONST_SMALL_INT_MULTI ... MP_BC_LOAD_CONST_SMALL_INT_MULTI + MP_BC_LOAD_CONST_SMALL_INT_MULTI_NUM - 1] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_CONST_SMALL_INT_MULTI),
[MP_BC_LOAD_FAST_MULTI ... MP_BC_LOAD_FAST_MULTI + MP_BC_LOAD_FAST_MULTI_NUM - 1] = COMPUTE_ENTRY(&& entry_MP_BC_LOAD_FAST_MULTI),
[MP_BC_STORE_FAST_MULTI ... MP_BC_STORE_FAST_MULTI + MP_BC_LOAD_FAST_MULTI_NUM - 1] = COMPUTE_ENTRY(&& entry_MP_BC_STORE_FAST_MULTI),
[MP_BC_UNARY_OP_MULTI ... MP_BC_UNARY_OP_MULTI + MP_BC_UNARY_OP_MULTI_NUM - 1] = COMPUTE_ENTRY(&& entry_MP_BC_UNARY_OP_MULTI),
[MP_BC_BINARY_OP_MULTI ... MP_BC_BINARY_OP_MULTI + MP_BC_BINARY_OP_MULTI_NUM - 1] = COMPUTE_ENTRY(&& entry_MP_BC_BINARY_OP_MULTI),
Move entry_table to separated header file.
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};
Fix some unused variables, and silence a clang warning about initialization override in vmentrytable.h
2014-05-11 18:21:50 -04:00
Turn on MICROPY_OPT_COMPUTED_GOTO for 5x CPU-bound speedup
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#ifdef __clang__
Fix some unused variables, and silence a clang warning about initialization override in vmentrytable.h
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#pragma clang diagnostic pop
#endif // __clang__
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