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Jim Mussared 4212799fd8 py/qstr: Special case qstr_find_strn for empty string. 
This handles the case where an empty bytes/bytearray/str could pass in
NULL as the str argument (with length zero). This would result in UB in
strncmp. Even though our bare-metal implementation of strncmp handles
this, best to avoid it for when we're using system strncmp.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-11-07 16:01:50 +11:00
..
argcheck.c
py: Remove the word "yet" from exception messages.
2022-12-06 13:34:52 +11:00
asmarm.c
py/asmarm: Add asm_arm_ldrh_reg_reg_offset() helper func.
2022-05-23 14:21:16 +10:00
asmarm.h
py/asm{arm,thumb,x64,x86,xtensa}: Remove unused macros.
2023-10-27 15:41:02 +11:00
asmbase.c
all: Fix spelling mistakes based on codespell check.
2023-04-27 18:03:06 +10:00
asmbase.h
py/emit: Suppress unreachable bytecode/native code that follows jump.
2022-06-20 22:28:18 +10:00
asmthumb.c
all: Fix spelling mistakes based on codespell check.
2023-04-27 18:03:06 +10:00
asmthumb.h
py/asm{arm,thumb,x64,x86,xtensa}: Remove unused macros.
2023-10-27 15:41:02 +11:00
asmx64.c
py/asmx64: Support full range of regs in asm_x64_lea_disp_to_r64.
2022-05-17 14:25:51 +10:00
asmx64.h
py/asm{arm,thumb,x64,x86,xtensa}: Remove unused macros.
2023-10-27 15:41:02 +11:00
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{arm,thumb,x64,x86,xtensa}: Remove unused macros.
2023-10-27 15:41:02 +11:00
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/asm{arm,thumb,x64,x86,xtensa}: Remove unused macros.
2023-10-27 15:41:02 +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/bc: Fix checking for duplicate **kwargs.
2022-11-28 11:23:22 +11:00
bc.h
py: Pass in address to compiled module instead of returning it.
2022-12-08 12:27:23 +11:00
binary.c
py: Clean up formatting of union definitions.
2022-08-23 13:09:57 +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
py/makemoduledefs.py: Automatically declare delegation attr functions.
2023-06-14 19:03:46 +10:00
builtinevex.c
py/builtinevex: Handle invalid filenames for execfile.
2023-10-12 15:17:59 +11:00
builtinhelp.c
py/objmodule: Add a table of built-in modules with delegation.
2023-06-08 17:54:24 +10:00
builtinimport.c
py/builtinevex: Handle invalid filenames for execfile.
2023-10-12 15:17:59 +11:00
compile.c
py/compile: Fix async for's stack handling of iterator expression.
2023-07-13 13:50:50 +10:00
compile.h
py: Pass in address to compiled module instead of returning it.
2022-12-08 12:27:23 +11:00
dynruntime.h
py/dynruntime: Add mp_get_buffer.
2023-10-16 11:23:11 +11:00
dynruntime.mk
py/dynruntime.mk: Allow building assembly source in natmods.
2022-08-11 14:00:13 +10:00
emit.h
py/compile: Fix scope of assignment expression target in comprehensions.
2023-03-09 12:13:12 +11:00
emitbc.c
all: Fix spelling mistakes based on codespell check.
2023-04-27 18:03:06 +10:00
emitcommon.c
py/compile: Fix scope of assignment expression target in comprehensions.
2023-03-09 12:13:12 +11:00
emitglue.c
py: Change ifdef DEBUG_PRINT to if DEBUG_PRINT.
2023-09-29 13:04:38 +10:00
emitglue.h
py/emitnative: Access qstr values using indirection table qstr_table.
2022-05-23 15:43:06 +10:00
emitinlinethumb.c
py/emitinlinethumb: Make float instruction use dynamically selectable.
2022-05-26 12:22:07 +10:00
emitinlinextensa.c
py: Use unsigned comparison of chars.
2020-10-22 11:47:36 +02:00
emitnarm.c
py/emitnative: Access qstr values using indirection table qstr_table.
2022-05-23 15:43:06 +10:00
emitnative.c
py: Change ifdef DEBUG_PRINT to if DEBUG_PRINT.
2023-09-29 13:04:38 +10:00
emitnthumb.c
py/emitnative: Access qstr values using indirection table qstr_table.
2022-05-23 15:43:06 +10:00
emitnx64.c
py/emitnative: Access qstr values using indirection table qstr_table.
2022-05-23 15:43:06 +10:00
emitnx86.c
py/emitnative: Access qstr values using indirection table qstr_table.
2022-05-23 15:43:06 +10:00
emitnxtensa.c
py/emitnative: Access qstr values using indirection table qstr_table.
2022-05-23 15:43:06 +10:00
emitnxtensawin.c
py/emitnative: Access qstr values using indirection table qstr_table.
2022-05-23 15:43:06 +10:00
formatfloat.c
all: Fix various spelling mistakes found by codespell 2.2.6.
2023-10-03 11:24:50 +11:00
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/builtin: Clean up and simplify import_stat and builtin_open config.
2022-05-25 13:04:45 +10:00
gc.c
py/gc: Add "max new split" value in result of gc.mem_free().
2023-09-15 12:19:13 +10:00
gc.h
py/gc: Add "max new split" value in result of gc.mem_free().
2023-09-15 12:19:13 +10:00
grammar.h
py/compile: Implement PEP 526, syntax for variable annotations.
2020-06-16 23:18:01 +10:00
lexer.c
py/lexer: Change token position for new lines.
2023-11-03 15:56:10 +11:00
lexer.h
py/builtinevex: Handle invalid filenames for execfile.
2023-10-12 15:17:59 +11:00
make_root_pointers.py
py/make_root_pointers: Add MP_REGISTER_ROOT_POINTER parser/generator.
2022-07-18 13:48:23 +10:00
makecompresseddata.py
all: Fix spelling mistakes based on codespell check.
2023-04-27 18:03:06 +10:00
makemoduledefs.py
py/makemoduledefs.py: Automatically declare delegation attr functions.
2023-06-14 19:03:46 +10:00
makeqstrdata.py
py/qstr: Add support for sorted qstr pools.
2023-10-30 11:10:02 +11:00
makeqstrdefs.py
py/makeqstrdefs.py: Print a nicer error when preprocessing stage fails.
2023-10-23 10:39:39 +11:00
makeversionhdr.py
all: Switch to new preview build versioning scheme.
2023-10-06 12:10:14 +11:00
malloc.c
py/malloc: Fix DEBUG_print() args in m_realloc_maybe.
2023-09-04 10:26:09 +10:00
map.c
py/map: Clear value when re-using slot with ordered dictionaries.
2023-01-13 14:21:32 +11:00
misc.h
py/misc: Change sizeof to offsetof for variable-length alloc.
2023-11-03 16:03:18 +11:00
mkenv.mk
cc3200/Makefile: Build firmware.zip.
2023-08-24 15:44:20 +10:00
mkrules.cmake
esp32: Use better build settings for ESP32-C3.
2023-11-01 11:38:09 +11:00
mkrules.mk
py/mkrules.mk: Add rule for compiling auto-generated source files.
2023-11-03 13:57:47 +11:00
modarray.c
all: Use MP_REGISTER_EXTENSIBLE_MODULE for overrideable built-ins.
2023-06-08 17:54:21 +10:00
modbuiltins.c
all: Fix spelling mistakes based on codespell check.
2023-04-27 18:03:06 +10:00
modcmath.c
all: Remove third argument to MP_REGISTER_MODULE.
2022-06-02 16:31:37 +10:00
modcollections.c
all: Use MP_REGISTER_EXTENSIBLE_MODULE for overrideable built-ins.
2023-06-08 17:54:21 +10:00
moderrno.c
all: Use MP_REGISTER_EXTENSIBLE_MODULE for overrideable built-ins.
2023-06-08 17:54:21 +10:00
modgc.c
py/gc: Add "max new split" value in result of gc.mem_free().
2023-09-15 12:19:13 +10:00
modio.c
all: Use MP_REGISTER_EXTENSIBLE_MODULE for overrideable built-ins.
2023-06-08 17:54:21 +10:00
modmath.c
py/modmath: Fix two-argument math function domain check.
2023-02-24 15:55:12 +11:00
modmicropython.c
py/gc: Make gc_dump_info/gc_dump_alloc_table take a printer as argument.
2023-03-10 10:58:10 +11:00
modstruct.c
py/modstruct: Support pad bytes in struct format.
2023-09-01 14:50:49 +10:00
modsys.c
py/mkrules.mk: Add MICROPY_PREVIEW_VERSION_2.
2023-10-27 15:28:46 +11:00
modthread.c
py/misc: Change sizeof to offsetof for variable-length alloc.
2023-11-03 16:03:18 +11:00
mpconfig.h
py/mkrules.mk: Add MICROPY_PREVIEW_VERSION_2.
2023-10-27 15:28:46 +11:00
mperrno.h
all: Rename UMODULE to MODULE in preprocessor/Makefile vars.
2023-06-08 17:54:11 +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
py/mpprint: Fix formatting typo with mp_print_ext_t struct name.
2022-08-10 14:30:47 +10:00
mpstate.c
all: Use the name MicroPython consistently in comments
2017-07-31 18:35:40 +10:00
mpstate.h
py/modthread: Initialise nlr_jump_callback_top on threads.
2023-10-18 09:18:23 +11:00
mpthread.h
py/modthread: Return thread id from start_new_thread().
2023-09-03 18:49:18 +10:00
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/dynruntime: Add mp_get_buffer.
2023-10-16 11:23:11 +11:00
nativeglue.h
py/dynruntime: Add mp_get_buffer.
2023-10-16 11:23:11 +11:00
nlr.c
py/nlr: Implement jump callbacks.
2023-06-02 21:50:57 +10:00
nlr.h
py/nlr: Implement jump callbacks.
2023-06-02 21:50:57 +10:00
nlraarch64.c
py/nlraarch64: Fix dangerous use of input register.
2023-06-14 17:43:44 +10:00
nlrmips.c
py/nlrmips: Add native NLR support for MIPS architecture.
2022-11-15 17:09:49 +11:00
nlrpowerpc.c
py/nlrpowerpc: Fix generation of ppc64 code on ppc32 build.
2022-08-11 14:04:13 +10:00
nlrsetjmp.c
py/nlrsetjmp: Use MP_NLR_JUMP_HEAD macro to simplify code.
2023-06-02 21:47:34 +10:00
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: Mark nlr_push() as naked function when possible.
2023-09-20 11:48:36 +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/obj: Generalise mp_get_buffer so it can raise if a flag is set.
2023-10-16 11:22:55 +11:00
obj.h
py/obj: Generalise mp_get_buffer so it can raise if a flag is set.
2023-10-16 11:22:55 +11:00
objarray.c
py/objarray: Disallow memoryview addition.
2023-05-19 13:33:54 +10:00
objarray.h
py/objarray: Raise error on out-of-bound memoryview slice start.
2023-01-20 16:31:37 +11:00
objattrtuple.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objbool.c
all: Rename UMODULE to MODULE in preprocessor/Makefile vars.
2023-06-08 17:54:11 +10:00
objboundmeth.c
py/objboundmeth: Optimise check for types in binary_op.
2023-10-13 15:29:09 +11:00
objcell.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objclosure.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objcomplex.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objdeque.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objdict.c
all: Rename UMODULE to MODULE in preprocessor/Makefile vars.
2023-06-08 17:54:11 +10:00
objenumerate.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objexcept.c
py/misc: Change sizeof to offsetof for variable-length alloc.
2023-11-03 16:03:18 +11:00
objexcept.h
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objfilter.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objfloat.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objfun.c
py/misc: Change sizeof to offsetof for variable-length alloc.
2023-11-03 16:03:18 +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/obj: Remove mp_generic_unary_op().
2023-05-19 12:04:44 +10:00
objgenerator.h
all: Use the name MicroPython consistently in comments
2017-07-31 18:35:40 +10:00
objgetitemiter.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objint_longlong.c
py: Change MP_UNARY_OP_INT to MP_UNARY_OP_INT_MAYBE.
2023-06-01 13:01:07 +10:00
objint_mpz.c
py: Change MP_UNARY_OP_INT to MP_UNARY_OP_INT_MAYBE.
2023-06-01 13:01:07 +10:00
objint.c
py/objint: Allow int() to parse anything with the buffer protocol.
2023-06-01 15:11:06 +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
all: Rename UMODULE to MODULE in preprocessor/Makefile vars.
2023-06-08 17:54:11 +10:00
objlist.h
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objmap.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objmodule.c
py/makemoduledefs.py: Automatically declare delegation attr functions.
2023-06-14 19:03:46 +10:00
objmodule.h
py/makemoduledefs.py: Automatically declare delegation attr functions.
2023-06-14 19:03:46 +10:00
objnamedtuple.c
py/misc: Change sizeof to offsetof for variable-length alloc.
2023-11-03 16:03:18 +11:00
objnamedtuple.h
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objnone.c
all: Rename UMODULE to MODULE in preprocessor/Makefile vars.
2023-06-08 17:54:11 +10:00
objobject.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objpolyiter.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objproperty.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objrange.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objreversed.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objset.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
objsingleton.c
py/obj: Remove mp_generic_unary_op().
2023-05-19 12:04:44 +10:00
objslice.c
py/objslice: Ensure slice is not hashable.
2023-05-19 12:06:06 +10:00
objstr.c
py/objstr: Fix str % {} edge case.
2023-09-01 14:31:57 +10:00
objstr.h
py/objstr: Add a helper to set mp_obj_str_t data.
2022-10-11 17:50:19 +11:00
objstringio.c
py/stream: Add mp_stream___exit___obj that calls mp_stream_close.
2023-07-21 18:49:03 +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
all: Rename UMODULE to MODULE in preprocessor/Makefile vars.
2023-06-08 17:54:11 +10:00
objtuple.c
py/misc: Change sizeof to offsetof for variable-length alloc.
2023-11-03 16:03:18 +11:00
objtuple.h
all: Reformat C and Python source code with tools/codeformat.py.
2020-02-28 10:33:03 +11:00
objtype.c
py/misc: Change sizeof to offsetof for variable-length alloc.
2023-11-03 16:03:18 +11:00
objtype.h
py/obj: Optimise code size and performance for make_new as a slot.
2022-09-19 19:06:16 +10:00
objzip.c
py/obj: Convert make_new into a mp_obj_type_t slot.
2022-09-19 19:06:15 +10:00
opmethods.c
py/obj: Add accessors for type slots and use everywhere.
2022-09-19 19:06:07 +10:00
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: Always free lexer even if an exception is raised.
2023-09-14 13:03:31 +10:00
parse.h
py/parse: Factor obj extract code to mp_parse_node_extract_const_object.
2022-04-14 22:44:56 +10:00
parsenum.c
py/parsenum: Fix typo in #endif comment.
2023-06-14 17:32:01 +10:00
parsenum.h
py/parsenum: Optimise when building with complex disabled.
2022-06-23 11:46:47 +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/qstr: Add support for sorted qstr pools.
2023-10-30 11:10:02 +11:00
persistentcode.h
py/persistentcode: Bump .mpy sub-version.
2023-10-16 11:25:31 +11:00
profile.c
py/profile: Remove the requirement to disable MICROPY_COMP_CONST.
2023-08-30 10:58:04 +10:00
profile.h
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
py.cmake
all: Rename *umodule*.c to remove the "u" prefix.
2023-06-08 17:54:17 +10:00
py.mk
all: Rename *umodule*.c to remove the "u" prefix.
2023-06-08 17:54:17 +10:00
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: Special case qstr_find_strn for empty string.
2023-11-07 16:01:50 +11:00
qstr.h
py/qstr: Add support for sorted qstr pools.
2023-10-30 11:10:02 +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
py/builtinevex: Handle invalid filenames for execfile.
2023-10-12 15:17:59 +11:00
reader.h
py/builtinevex: Handle invalid filenames for execfile.
2023-10-12 15:17:59 +11:00
repl.c
py/makemoduledefs.py: Add a way to register extensible built-in modules.
2023-06-08 17:54:21 +10:00
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: Implement put_bytes/get_bytes functions.
2023-05-01 16:47:03 +10:00
ringbuf.h
py/ringbuf: Implement put_bytes/get_bytes functions.
2023-05-01 16:47:03 +10:00
runtime0.h
py/dynruntime.h: Implement MP_OBJ_NEW_QSTR.
2023-09-01 16:14:22 +10:00
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/runtime: Remove declaration of function from inside function.
2023-11-03 15:21:51 +11:00
runtime.h
py/runtime: Add helpers to call a general function on nlr jump callback.
2023-09-14 13:03:31 +10:00
scheduler.c
py/scheduler: Implement VM abort flag and mp_sched_vm_abort().
2023-03-21 18:08:57 +11:00
scope.c
py: Rework bytecode and .mpy file format to be mostly static data.
2022-02-24 18:08:43 +11:00
scope.h
all: Fix spelling mistakes based on codespell check.
2023-04-27 18:03:06 +10:00
sequence.c
all: Fix spelling mistakes based on codespell check.
2023-04-27 18:03:06 +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
py/stackctrl: Add gcc pragmas to ignore dangling-pointer warning.
2023-05-04 10:08:12 +10:00
stackctrl.h
py/stackctrl: Prevent unused-var warning when stack checking disabled.
2021-06-05 11:03:09 +10:00
stream.c
py/stream: Add mp_stream___exit___obj that calls mp_stream_close.
2023-07-21 18:49:03 +10:00
stream.h
py/stream: Add mp_stream___exit___obj that calls mp_stream_close.
2023-07-21 18:49:03 +10:00
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: Don't emit warning when using "raise ... from None".
2023-10-09 09:46:02 +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