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Damien George bb70874111 py/vm: Prevent array bound warning when using -MP_OBJ_ITER_BUF_NSLOTS. 
This warning can happen on clang 13.0.1 building mpy-cross:

../py/vm.c:748:25: error: array index -3 refers past the last possible
  element for an array in 64-bit address space containing 64-bit (8-byte)
  elements (max possible 2305843009213693952 elements)
  [-Werror,-Warray-bounds]
                        sp[-MP_OBJ_ITER_BUF_NSLOTS + 1] = MP_OBJ_NULL;
                        ^  ~~~~~~~~~~~~~~~~~~~~~~~~~~~

Using pointer access instead of array access works around this warning.

Fixes issue #8467.

Signed-off-by: Damien George <damien@micropython.org>
2022-03-31 10:59:55 +11:00
..
argcheck.c
py: Add option to compile without any error messages at all.
2021-04-27 23:51:52 +10:00
asmarm.c
py/emitglue: Always flush caches when assigning native ARM code.
2021-06-05 11:03:04 +10:00
asmarm.h
py/emitglue: Always flush caches when assigning native ARM code.
2021-06-05 11:03:04 +10:00
asmbase.c
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
asmbase.h
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
asmthumb.c
py/emitglue: Always flush caches when assigning native ARM code.
2021-06-05 11:03:04 +10:00
asmthumb.h
py/emitglue: Always flush caches when assigning native ARM code.
2021-06-05 11:03:04 +10:00
asmx64.c
py/asmx64: Support use of top 8 regs in src_r64 argument.
2021-05-20 23:43:25 +10:00
asmx64.h
py/asm: Add condition codes for signed comparisons.
2020-06-27 00:24:04 +10:00
asmx86.c
py/asm: Add funcs/macros to emit machine code for logical-shift-right.
2020-06-27 00:24:04 +10:00
asmx86.h
py/asm: Add condition codes for signed comparisons.
2020-06-27 00:24:04 +10:00
asmxtensa.c
py/asmxtensa: Fix use of l32i/s32i when offset won't fit in encoding.
2022-03-30 16:32:17 +11:00
asmxtensa.h
py/asmxtensa: Fix use of l32i/s32i when offset won't fit in encoding.
2022-03-30 16:32:17 +11:00
bc0.h
py: Change jump-if-x-or-pop opcodes to have unsigned offset argument.
2022-03-28 15:43:09 +11:00
bc.c
py: Change jump opcodes to emit 1-byte jump offset when possible.
2022-03-28 15:41:38 +11:00
bc.h
py/bc.h: Fix C++20 compilation with "volatile".
2022-03-30 16:29:25 +11:00
binary.c
all: Fix signed shifts and NULL access errors from -fsanitize=undefined.
2021-06-24 23:01:04 +10:00
binary.h
py/binary: Change mp_uint_t to size_t for index, size, align args.
2019-09-02 13:14:27 +10:00
builtin.h
extmod/moduos: Create general uos module to be used by all ports.
2022-03-09 10:03:23 +11:00
builtinevex.c
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
builtinhelp.c
py: Only search frozen modules when '.frozen' is found in sys.path.
2021-12-18 00:01:59 +11:00
builtinimport.c
py/builtinimport: Alias sys to usys if import weak links aren't enabled.
2022-03-28 16:09:58 +11:00
compile.c
py/compile: Only show raw code that is bytecode.
2022-03-30 16:31:53 +11:00
compile.h
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
dynruntime.h
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
dynruntime.mk
all: Remove MICROPY_OPT_CACHE_MAP_LOOKUP_IN_BYTECODE.
2021-09-16 16:04:03 +10:00
emit.h
py: Change jump opcodes to emit 1-byte jump offset when possible.
2022-03-28 15:41:38 +11:00
emitbc.c
py: Change jump-if-x-or-pop opcodes to have unsigned offset argument.
2022-03-28 15:43:09 +11:00
emitcommon.c
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
emitglue.c
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
emitglue.h
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
emitinlinethumb.c
py/emitinlinethumb: Exclude code using #if when ARMV7M disabled.
2021-01-29 23:57:10 +11:00
emitinlinextensa.c
py: Use unsigned comparison of chars.
2020-10-22 11:47:36 +02:00
emitnarm.c
py/emitnative: Add support for return/break/continue in try and with.
2018-09-04 14:31:28 +10:00
emitnative.c
py/emitnative: Don't store prelude at end of machine code if not needed.
2022-03-30 16:32:17 +11:00
emitnthumb.c
py/emitnative: Add support for return/break/continue in try and with.
2018-09-04 14:31:28 +10:00
emitnx64.c
py/emitnative: Add support for return/break/continue in try and with.
2018-09-04 14:31:28 +10:00
emitnx86.c
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
emitnxtensa.c
py/emitnative: Add support for return/break/continue in try and with.
2018-09-04 14:31:28 +10:00
emitnxtensawin.c
py: Add new Xtensa-Windowed arch for native emitter.
2019-10-05 13:44:53 +10:00
formatfloat.c
all: Fix implicit conversion from double to float.
2020-04-18 22:42:24 +10:00
formatfloat.h
all: Use the name MicroPython consistently in comments
2017-07-31 18:35:40 +10:00
frozenmod.c
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
frozenmod.h
py: Only search frozen modules when '.frozen' is found in sys.path.
2021-12-18 00:01:59 +11:00
gc.c
py/gc: Update debug code to compile with changes to qstr pool types.
2022-02-17 11:17:21 +11:00
gc.h
py/gc: Change include of stdint.h to stddef.h.
2021-02-05 15:46:56 +11:00
grammar.h
py/compile: Implement PEP 526, syntax for variable annotations.
2020-06-16 23:18:01 +10:00
lexer.c
py/lexer: Support nested [] and {} characters within f-string params.
2021-11-25 21:50:58 +11:00
lexer.h
py: Implement partial PEP-498 (f-string) support.
2021-08-14 16:58:40 +10:00
makecompresseddata.py
py/makecompresseddata.py: Make compression deterministic.
2020-04-20 10:32:49 +10:00
makemoduledefs.py
all: Update Python code to conform to latest black formatting.
2020-08-29 15:18:01 +10:00
makeqstrdata.py
py/qstr: Separate hash and len from string data.
2022-02-11 22:52:32 +11:00
makeqstrdefs.py
py/makeqstrdefs.py: Don't include .h files explicitly in preprocessing.
2021-06-25 10:50:54 +10:00
makeversionhdr.py
py/makeversionhdr: Add --tags arg to git describe.
2021-07-05 10:41:31 -05:00
malloc.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
map.c
py: Add wrapper macros so hot VM functions can go in fast code location.
2021-10-15 23:31:19 +11:00
misc.h
stm32: Add implementation of machine.bitstream.
2021-08-19 22:50:32 +10:00
mkenv.mk
py/mkrules: Automatically build mpy-cross if it doesn't exist.
2021-08-07 20:25:32 +10:00
mkrules.cmake
py/mkrules.cmake: Set frozen preprocessor defs early.
2021-12-18 00:05:18 +11:00
mkrules.mk
all: Remove support for FROZEN_DIR and FROZEN_MPY_DIR.
2021-12-17 23:54:05 +11:00
modarray.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
modbuiltins.c
py/modbuiltins: Add additional macro for extending builtins.
2022-01-07 11:36:52 +11:00
modcmath.c
all: Format code to add space after C++-style comment start.
2020-04-23 11:24:25 +10:00
modcollections.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
modgc.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
modio.c
py/modio: Remove io.resource_stream function.
2021-12-17 23:53:44 +11:00
modmath.c
py/modmath: Add math.tau, math.nan and math.inf constants.
2022-01-23 09:28:33 +11:00
modmicropython.c
py/gc: Make gc_lock_depth have a count per thread.
2021-05-10 13:07:16 +10:00
modstruct.c
all: Use MP_ERROR_TEXT for all error messages.
2020-04-05 15:02:06 +10:00
modsys.c
py/modsys: Add optional mutable attributes sys.ps1/ps2 and use them.
2022-03-10 10:58:33 +11:00
modthread.c
py/mpstate: Make exceptions thread-local.
2021-06-19 09:43:44 +10:00
moduerrno.c
all: Format code to add space after C++-style comment start.
2020-04-23 11:24:25 +10:00
mpconfig.h
py/modsys: Add optional mutable attributes sys.ps1/ps2 and use them.
2022-03-10 10:58:33 +11:00
mperrno.h
py/mperrno: Add MP_ECANCELED error code.
2021-06-24 23:14:01 +10:00
mphal.h
all: Rename absolute time-based functions to include "epoch".
2020-09-18 17:20:34 +10:00
mpprint.c
py/mpprint: Fix length calculation for strings with precision-modifier.
2020-12-07 23:32:06 +11:00
mpprint.h
extmod/modujson: Add support for dump/dumps separators keyword-argument.
2021-08-07 13:52:16 +10:00
mpstate.c
all: Use the name MicroPython consistently in comments
2017-07-31 18:35:40 +10:00
mpstate.h
py/modsys: Add optional mutable attributes sys.ps1/ps2 and use them.
2022-03-10 10:58:33 +11:00
mpthread.h
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
mpz.c
py/mpz: Fix bugs with bitwise of -0 by ensuring all 0's are positive.
2021-12-21 18:00:05 +11:00
mpz.h
py/mpz: Fix bugs with bitwise of -0 by ensuring all 0's are positive.
2021-12-21 18:00:05 +11:00
nativeglue.c
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
nativeglue.h
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
nlr.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
nlr.h
py/nlr: Implement NLR for AArch64.
2021-03-11 12:51:10 +11:00
nlraarch64.c
py/nlraarch64: Add underscore prefix to function symbols for Darwin ABI.
2021-05-18 11:46:30 +10:00
nlrpowerpc.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
nlrsetjmp.c
py/nlr: Factor out common NLR code to macro and generic funcs in nlr.c.
2017-12-28 16:46:30 +11:00
nlrthumb.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
nlrx64.c
py/nlrx64: Correct the detection of Darwin ABI.
2021-05-18 11:52:00 +10:00
nlrx86.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
nlrxtensa.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
obj.c
py: Add wrapper macros so hot VM functions can go in fast code location.
2021-10-15 23:31:19 +11:00
obj.h
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
objarray.c
py/objarray: Fix constructing a memoryview from a memoryview.
2021-05-18 10:18:56 +10:00
objarray.h
py/objarray.h: Add mp_obj_memoryview_init() helper function.
2020-09-25 12:23:11 +10:00
objattrtuple.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
objbool.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
objboundmeth.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
objcell.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
objclosure.c
py: Rename remaining object types to be of the form mp_type_xxx.
2021-03-26 13:48:34 +11:00
objcomplex.c
py/objcomplex: Add mp_obj_get_complex_maybe for use in complex bin-op.
2020-06-27 01:03:10 +10:00
objdeque.c
all: Use MP_ERROR_TEXT for all error messages.
2020-04-05 15:02:06 +10:00
objdict.c
extmod/modujson: Add support for dump/dumps separators keyword-argument.
2021-08-07 13:52:16 +10:00
objenumerate.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
objexcept.c
py/modsys: Add optional sys.tracebacklimit attribute.
2022-03-10 10:43:21 +11:00
objexcept.h
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
objfilter.c
py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API.
2019-02-12 14:54:51 +11:00
objfloat.c
py/modmath: Add math.tau, math.nan and math.inf constants.
2022-01-23 09:28:33 +11:00
objfun.c
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
objfun.h
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
objgenerator.c
py/objgenerator: Fix unused variables when native gen extracts prelude.
2022-03-25 12:35:49 +11:00
objgenerator.h
all: Use the name MicroPython consistently in comments
2017-07-31 18:35:40 +10:00
objgetitemiter.c
py: Support single argument to optimised MP_OBJ_STOP_ITERATION.
2021-07-15 00:12:41 +10:00
objint_longlong.c
py/modsys: Use consistent naming pattern for module-level const objects.
2020-05-28 10:02:14 +10:00
objint_mpz.c
py/mpz: Do sign extension in mpz_as_bytes for negative values.
2020-11-11 22:18:24 +11:00
objint.c
all: Fix signed shifts and NULL access errors from -fsanitize=undefined.
2021-06-24 23:01:04 +10:00
objint.h
py/modsys: Use consistent naming pattern for module-level const objects.
2020-05-28 10:02:14 +10:00
objlist.c
extmod/modujson: Add support for dump/dumps separators keyword-argument.
2021-08-07 13:52:16 +10:00
objlist.h
py/obj.h: Move declaration of mp_obj_list_init to objlist.h.
2018-03-13 14:03:15 +11:00
objmap.c
py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API.
2019-02-12 14:54:51 +11:00
objmodule.c
py/objmodule: Support delegating failed attr lookups.
2022-03-10 10:35:44 +11:00
objmodule.h
py/objmodule: Support delegating failed attr lookups.
2022-03-10 10:35:44 +11:00
objnamedtuple.c
py: Add option to compile without any error messages at all.
2021-04-27 23:51:52 +10:00
objnamedtuple.h
py/objnamedtuple: Allow to reuse namedtuple basic functionality.
2017-11-20 09:30:06 +02:00
objnone.c
py/obj: Add MICROPY_OBJ_IMMEDIATE_OBJS option to reduce code size.
2020-01-13 01:01:45 +11:00
objobject.c
all: Use MP_ERROR_TEXT for all error messages.
2020-04-05 15:02:06 +10:00
objpolyiter.c
all: Remove inclusion of internal py header files.
2017-10-04 12:37:50 +11:00
objproperty.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
objrange.c
py: Rename remaining object types to be of the form mp_type_xxx.
2021-03-26 13:48:34 +11:00
objreversed.c
py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API.
2019-02-12 14:54:51 +11:00
objset.c
py: Introduce and use mp_raise_type_arg helper.
2021-07-15 00:12:41 +10:00
objsingleton.c
py/objsingleton: Use mp_generic_unary_op for singleton objects.
2019-12-27 12:53:36 +11:00
objslice.c
all: Clean up error strings to use lowercase and change cannot to can't.
2020-04-13 22:19:37 +10:00
objstr.c
py/objstr: Support '{:08}'.format("Jan") like Python 3.10.
2022-01-19 15:34:32 +11:00
objstr.h
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
objstringio.c
all: Use MP_ERROR_TEXT for all error messages.
2020-04-05 15:02:06 +10:00
objstringio.h
py/objstringio: If created from immutable object, follow copy on write policy.
2017-06-09 17:33:01 +03:00
objstrunicode.c
py/mpprint: Fix length calculation for strings with precision-modifier.
2020-12-07 23:32:06 +11:00
objtuple.c
extmod/modujson: Add support for dump/dumps separators keyword-argument.
2021-08-07 13:52:16 +10:00
objtuple.h
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
objtype.c
py/vm: Add a fast path for LOAD_ATTR on instance types.
2021-09-16 16:02:15 +10:00
objtype.h
py/runtime: Don't allocate iter buf for user-defined types.
2019-12-27 12:34:22 +11:00
objzip.c
py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API.
2019-02-12 14:54:51 +11:00
opmethods.c
py: Make mp_obj_get_type() return a const ptr to mp_obj_type_t.
2020-01-09 11:25:26 +11:00
pairheap.c
py/pairheap: Properly unlink node on pop and delete.
2020-03-26 01:21:04 +11:00
pairheap.h
py/pairheap: Add helper function to initialise a new node.
2020-03-26 01:21:04 +11:00
parse.c
py/parse: Handle check for target small-int size in parser.
2022-03-16 00:41:10 +11:00
parse.h
py/parse: Put const bytes objects in parse tree as const object.
2022-03-16 00:41:10 +11:00
parsenum.c
py: Add option to compile without any error messages at all.
2021-04-27 23:51:52 +10:00
parsenum.h
all: Use the name MicroPython consistently in comments
2017-07-31 18:35:40 +10:00
parsenumbase.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
parsenumbase.h
all: Use the name MicroPython consistently in comments
2017-07-31 18:35:40 +10:00
persistentcode.c
py/smallint: Introduce MP_SMALL_INT_BITS macro.
2022-03-25 12:23:43 +11:00
persistentcode.h
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
profile.c
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
profile.h
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
py.cmake
py/py.cmake: Introduce MICROPY_INC_CORE as a list with core includes.
2021-04-09 13:08:35 +10:00
py.mk
samd/moduos: Convert module to use extmod version.
2022-03-09 10:03:23 +11:00
pystack.c
py: Introduce and use mp_raise_type_arg helper.
2021-07-15 00:12:41 +10:00
pystack.h
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
qstr.c
py/qstr: Use const consistently to avoid a cast.
2022-02-11 22:55:02 +11:00
qstr.h
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
qstrdefs.h
py/modsys: Add optional mutable attributes sys.ps1/ps2 and use them.
2022-03-10 10:58:33 +11:00
reader.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
reader.h
py: Allow lexer to raise exceptions during construction.
2017-03-14 11:52:05 +11:00
repl.c
py/modsys: Add optional mutable attributes sys.ps1/ps2 and use them.
2022-03-10 10:58:33 +11:00
repl.h
py/modsys: Add optional mutable attributes sys.ps1/ps2 and use them.
2022-03-10 10:58:33 +11:00
ringbuf.c
py/ringbuf: Add peek16 method.
2019-11-21 12:04:53 +11:00
ringbuf.h
extmod/modbluetooth: Make modbluetooth event not a bitfield.
2020-06-05 14:04:20 +10:00
runtime0.h
py/nativeglue: Add new header file with native function table typedef.
2019-12-12 20:15:28 +11:00
runtime_utils.c
py: mp_call_function_*_protected(): Pass-thru return value if possible.
2017-12-05 00:38:41 +02:00
runtime.c
py/modsys: Add optional mutable attributes sys.ps1/ps2 and use them.
2022-03-10 10:58:33 +11:00
runtime.h
py: Introduce and use mp_raise_type_arg helper.
2021-07-15 00:12:41 +10:00
scheduler.c
py/mpstate: Schedule KeyboardInterrupt on main thread.
2021-06-19 09:49:00 +10:00
scope.c
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
scope.h
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
sequence.c
all: Use MP_ERROR_TEXT for all error messages.
2020-04-05 15:02:06 +10:00
showbc.c
py: Change jump-if-x-or-pop opcodes to have unsigned offset argument.
2022-03-28 15:43:09 +11:00
smallint.c
all: Use the name MicroPython consistently in comments
2017-07-31 18:35:40 +10:00
smallint.h
py/smallint: Introduce MP_SMALL_INT_BITS macro.
2022-03-25 12:23:43 +11:00
stackctrl.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
stackctrl.h
py/stackctrl: Prevent unused-var warning when stack checking disabled.
2021-06-05 11:03:09 +10:00
stream.c
py/stream: Remove mp_stream_errno and use system errno instead.
2020-04-27 23:58:46 +10:00
stream.h
py/stream.h: Include sys/types.h to get size_t and off_t for POSIX API.
2020-03-25 01:00:52 +11:00
unicode.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
unicode.h
py/objstr: Add check for valid UTF-8 when making a str from bytes.
2017-09-06 16:43:09 +10:00
usermod.cmake
rp2: Add support for USER_C_MODULES to CMake build system.
2021-03-31 00:26:01 +11:00
vm.c
py/vm: Prevent array bound warning when using -MP_OBJ_ITER_BUF_NSLOTS.
2022-03-31 10:59:55 +11:00
vmentrytable.h
py/vmentrytable: Ignore GCC -Woverride-init.
2020-10-22 11:47:36 +02:00
vstr.c
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
warning.c
py: Update my copyright info on some files.
2019-02-06 00:19:00 +11:00