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08c1fe5569
circuitpython/py
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Damien George 08c1fe5569 py/vm: Don't add traceback info for exceptions that are re-raised. 
With this patch exceptions that are re-raised have improved tracebacks
(less confusing, match CPython), and it makes re-raise slightly more
efficient (in time and RAM) because they no longer need to add a traceback.
Also general VM performance is not measurably affected.

Partially fixes issue #2928.
2019-08-28 12:31:53 +10:00
..
argcheck.c py: Shorten error messages by using contractions and some rewording. 2018-09-20 14:33:10 +10:00
asmarm.c py/asmarm: Use __builtin___clear_cache instead of __clear_cache. 2019-07-12 16:48:37 +10:00
asmarm.h py: Add support to save native, viper and asm code to .mpy files. 2019-03-08 15:53:05 +11:00
asmbase.c py: Define EMIT_MACHINE_CODE as EMIT_NATIVE || EMIT_INLINE_ASM. 2019-06-28 13:54:45 +10:00
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/asmthumb: Support asm_thumb code running on normal ARM processors. 2019-05-01 15:24:21 +10:00
asmthumb.h py: Add support to save native, viper and asm code to .mpy files. 2019-03-08 15:53:05 +11:00
asmx64.c py: Add support to save native, viper and asm code to .mpy files. 2019-03-08 15:53:05 +11:00
asmx64.h py: Add support to save native, viper and asm code to .mpy files. 2019-03-08 15:53:05 +11:00
asmx86.c py: Add support to save native, viper and asm code to .mpy files. 2019-03-08 15:53:05 +11:00
asmx86.h py: Add support to save native, viper and asm code to .mpy files. 2019-03-08 15:53:05 +11:00
asmxtensa.c py: Add support to save native, viper and asm code to .mpy files. 2019-03-08 15:53:05 +11:00
asmxtensa.h py: Add support to save native, viper and asm code to .mpy files. 2019-03-08 15:53:05 +11:00
bc0.h py/bc0.h: Add comment that MP_BC_MAKE_CLOSURE/_DEFARGS take extra byte. 2019-08-22 16:07:28 +10:00
bc.c py/persistentcode: Pack qstrs directly in bytecode to reduce mpy size. 2019-03-05 16:27:34 +11:00
bc.h various: Add and update my copyright line based on git history. 2019-05-17 18:04:15 +10:00
binary.c various: Update early copyright years to match actual edit history. 2019-05-17 18:06:11 +10:00
binary.h various: Update early copyright years to match actual edit history. 2019-05-17 18:06:11 +10:00
builtin.h extmod/moduwebsocket: Refactor websocket to uwebsocket. 2019-02-14 00:35:45 +11:00
builtinevex.c py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API. 2019-02-12 14:54:51 +11:00
builtinhelp.c py: Downcase MP_xxx_SLOT_IS_FILLED inline functions. 2019-02-12 14:54:51 +11:00
builtinimport.c py/builtinimport: Populate __file__ when importing frozen or mpy files. 2019-07-31 17:00:11 +10:00
compile.c py/compile: Improve the line numbering precision for comprehensions. 2019-08-19 23:50:30 +10:00
compile.h py/emit: Move MP_EMIT_OPT_xxx enums from compile.h to emitglue.h. 2018-09-15 12:17:09 +10:00
emit.h py/compile: Support multiple inline asm emitters. 2019-03-14 12:22:25 +11:00
emitbc.c py/emitbc: Make all emit_write_bytecode_* funcs take a stack_adj arg. 2019-08-22 15:32:26 +10:00
emitcommon.c py/scope: Optimise scope_find_or_add_id to not need "added" arg. 2018-10-28 00:38:18 +11:00
emitglue.c py: Define EMIT_MACHINE_CODE as EMIT_NATIVE || EMIT_INLINE_ASM. 2019-06-28 13:54:45 +10:00
emitglue.h py: Define EMIT_MACHINE_CODE as EMIT_NATIVE || EMIT_INLINE_ASM. 2019-06-28 13:54:45 +10:00
emitinlinethumb.c py/compile: Support multiple inline asm emitters. 2019-03-14 12:22:25 +11:00
emitinlinextensa.c py/compile: Support multiple inline asm emitters. 2019-03-14 12:22:25 +11:00
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/nativeglue: Remove dependency on mp_fun_table in dyn-compiler mode. 2019-05-29 21:17:29 +10:00
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/emitnative: Implement yield and yield-from in native emitter. 2018-10-01 13:31:11 +10:00
emitnxtensa.c py/emitnative: Add support for return/break/continue in try and with. 2018-09-04 14:31:28 +10:00
formatfloat.c py/formatfloat: Fix case where floats could render with negative digits. 2018-03-01 17:00:02 +11:00
formatfloat.h all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
frozenmod.c all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
frozenmod.h various: Update early copyright years to match actual edit history. 2019-05-17 18:06:11 +10:00
gc.c various: Add and update my copyright line based on git history. 2019-05-17 18:04:15 +10:00
gc.h py/gc: Adjust gc_alloc() signature to be able to accept multiple flags. 2018-12-20 17:52:16 +11:00
grammar.h py/compile: Combine expr, xor_expr and and_expr into one function. 2018-06-22 17:00:29 +10:00
lexer.c py/lexer: Add support for underscores in numeric literals. 2018-06-12 12:17:43 +10:00
lexer.h all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
makemoduledefs.py py/makedefs: Use io.open with utf-8 encoding when processing source. 2019-04-12 11:34:52 +10:00
makeqstrdata.py py/makeqstrdata.py: Allow using \r\n as a qstr if a port requires it. 2019-07-12 17:10:11 +10:00
makeqstrdefs.py py/makedefs: Use io.open with utf-8 encoding when processing source. 2019-04-12 11:34:52 +10:00
makeversionhdr.py py/mpconfig: Move MICROPY_VERSION macros to static ones in mpconfig.h. 2018-12-22 01:40:38 +11:00
malloc.c py/malloc: Give a compile warning if using finaliser without GC. 2018-07-09 14:40:02 +10:00
map.c py: Downcase MP_xxx_SLOT_IS_FILLED inline functions. 2019-02-12 14:54:51 +11:00
misc.h py/misc.h: Rename _MP_STRINGIFY to not use leading underscore in ident. 2019-05-09 17:11:33 +10:00
mkenv.mk py: Update makefiles to use $(TOUCH) instead of hard coded "touch". 2019-05-22 12:56:40 +10:00
mkrules.mk py/mkrules.mk: Use $(CPP) not $(CC) -E for preprocessor rule. 2019-06-25 15:03:41 +10:00
modarray.c py: Allow registration of modules at their definition. 2019-03-08 22:46:43 +11:00
modbuiltins.c py: Downcase MP_xxx_SLOT_IS_FILLED inline functions. 2019-02-12 14:54:51 +11:00
modcmath.c py: Change obsolete "///" comment formatting to normal comments. 2017-08-30 21:02:00 +10:00
modcollections.c py/objdeque: Implement ucollections.deque type with fixed size. 2018-02-21 22:39:25 +11:00
modgc.c py: Change obsolete "///" comment formatting to normal comments. 2017-08-30 21:02:00 +10:00
modio.c py/modio: Call mp_import_name to do resource stream import. 2019-07-31 22:37:44 +10:00
modmath.c py/modmath: Implement math.isclose() for non-complex numbers. 2019-08-17 23:23:17 +10:00
modmicropython.c py/scheduler: Rename sched_stack to sched_queue. 2019-07-17 16:09:32 +10:00
modstruct.c py/modstruct: Check and prevent buffer-write overflow in struct packing. 2017-09-01 11:11:09 +10:00
modsys.c py: Implement new sys.atexit feature. 2019-08-15 17:30:50 +10:00
modthread.c py: Downcase MP_xxx_SLOT_IS_FILLED inline functions. 2019-02-12 14:54:51 +11:00
moduerrno.c py/moduerrno: Make list of errno codes configurable. 2017-02-22 12:58:11 +11:00
mpconfig.h extmod/modure: Make regex dump-code debugging feature optional. 2019-08-19 16:43:00 +10:00
mperrno.h py/mperrno: Define MP_EWOULDBLOCK as EWOULDBLOCK, not EAGAIN. 2018-05-01 15:53:25 +10:00
mphal.h lib/utils/sys_stdio_mphal: Add support to poll sys.stdin and sys.stdout. 2019-07-01 17:10:12 +10:00
mpprint.c py/mpprint: Support printing %ld and %lu formats on 64-bit archs. 2019-04-23 12:40:15 +10:00
mpprint.h all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
mpstate.c all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
mpstate.h py: Implement new sys.atexit feature. 2019-08-15 17:30:50 +10:00
mpthread.h all: Unify header guard usage. 2017-07-18 11:57:39 +10:00
mpz.c py/mpz: Avoid undefined behavior at integer overflow in mpz_hash. 2018-05-21 12:48:26 +10:00
mpz.h py/mpz: Simplify handling of borrow and quo adjustment in mpn_div. 2017-12-29 14:05:48 +11:00
nativeglue.c py: Allow to pass in read-only buffers to viper and inline-asm funcs. 2019-08-06 15:58:23 +10:00
nlr.c py/nlr: Fix missing trailing characters in comments in nlr.c 2017-12-29 22:24:53 +11:00
nlr.h py/nlrthumb: Save and restore VFP registers s16-s21 when CPU has them. 2019-06-19 14:53:17 +10:00
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 py: Introduce MP_UNREACHABLE macro to annotate unreachable code. 2019-08-19 16:14:33 +10:00
nlrx64.c py/nlr: Use MP_UNREACHABLE at the end of arch-specific nlr_jump funcs. 2019-08-19 16:14:57 +10:00
nlrx86.c py/nlr: Use MP_UNREACHABLE at the end of arch-specific nlr_jump funcs. 2019-08-19 16:14:57 +10:00
nlrxtensa.c py/nlr: Use MP_UNREACHABLE at the end of arch-specific nlr_jump funcs. 2019-08-19 16:14:57 +10:00
obj.c py/obj: Optimise small-int comparison to 0 in mp_obj_is_true. 2019-06-05 10:54:23 +10:00
obj.h py: Allow registration of modules at their definition. 2019-03-08 22:46:43 +11:00
objarray.c py/objarray: Fix amount of free space in array when doing slice assign. 2019-08-15 23:02:04 +10:00
objarray.h py/objarray: Introduce "memview_offset" alias for "free" field of object 2018-12-20 17:40:48 +11:00
objattrtuple.c all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
objbool.c all: Remove inclusion of internal py header files. 2017-10-04 12:37:50 +11:00
objboundmeth.c py/objboundmeth: Support loading generic attrs from the method. 2018-12-06 18:02:41 +11:00
objcell.c all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
objclosure.c all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
objcomplex.c py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API. 2019-02-12 14:54:51 +11:00
objdeque.c py/objdeque: Fix sign extension bug when computing len of deque object. 2018-05-11 13:44:50 +10:00
objdict.c py/objdict: Quote non-string types when used as keys in JSON output. 2019-07-30 16:34:27 +10:00
objenumerate.c py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API. 2019-02-12 14:54:51 +11:00
objexcept.c py/objgenerator: Move defn of mp_const_GeneratorExit_obj here. 2019-08-22 16:05:05 +10:00
objexcept.h py/objexcept: Make MP_DEFINE_EXCEPTION public so ports can define excs. 2018-03-17 00:31:40 +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: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API. 2019-02-12 14:54:51 +11:00
objfun.c py: Allow to pass in read-only buffers to viper and inline-asm funcs. 2019-08-06 15:58:23 +10:00
objfun.h py/objgenerator: Implement __name__ with normal fun attr accessor code. 2018-07-10 16:33:57 +10:00
objgenerator.c py/objgenerator: Move defn of mp_const_GeneratorExit_obj here. 2019-08-22 16:05:05 +10:00
objgenerator.h all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
objgetitemiter.c all: Remove inclusion of internal py header files. 2017-10-04 12:37:50 +11:00
objint_longlong.c py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API. 2019-02-12 14:54:51 +11:00
objint_mpz.c py: remove "if (0)" and "if (false)" branches. 2019-05-06 18:28:28 +10:00
objint.c py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API. 2019-02-12 14:54:51 +11:00
objint.h py/modbuiltins: Implement abs() by dispatching to MP_UNARY_OP_ABS. 2017-09-18 00:06:43 +03:00
objlist.c py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API. 2019-02-12 14:54:51 +11:00
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 various: Add and update my copyright line based on git history. 2019-05-17 18:04:15 +10:00
objmodule.h py/objmodule: Factor common code for calling __init__ on builtin module. 2018-02-20 17:56:58 +11:00
objnamedtuple.c py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API. 2019-02-12 14:54:51 +11:00
objnamedtuple.h py/objnamedtuple: Allow to reuse namedtuple basic functionality. 2017-11-20 09:30:06 +02:00
objnone.c all: Remove inclusion of internal py header files. 2017-10-04 12:37:50 +11:00
objobject.c py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API. 2019-02-12 14:54:51 +11:00
objpolyiter.c all: Remove inclusion of internal py header files. 2017-10-04 12:37:50 +11:00
objproperty.c py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API. 2019-02-12 14:54:51 +11:00
objrange.c py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API. 2019-02-12 14:54:51 +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/objset: Remove unused forward declaration and clean up whitespace. 2019-04-15 11:14:22 +10:00
objsingleton.c all: Remove inclusion of internal py header files. 2017-10-04 12:37:50 +11:00
objslice.c py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API. 2019-02-12 14:54:51 +11:00
objstr.c py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API. 2019-02-12 14:54:51 +11:00
objstr.h py/objarray: Add decode method to bytearray. 2019-05-21 14:24:04 +10:00
objstringio.c py/objstringio: Guard bytesio_stream_p struct w/ MICROPY_PY_IO_BYTESIO. 2019-07-17 16:12:19 +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: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API. 2019-02-12 14:54:51 +11:00
objtuple.c py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API. 2019-02-12 14:54:51 +11:00
objtuple.h all: Convert mp_uint_t to mp_unary_op_t/mp_binary_op_t where appropriate 2017-08-29 13:16:30 +10:00
objtype.c py: Downcase MP_xxx_SLOT_IS_FILLED inline functions. 2019-02-12 14:54:51 +11:00
objtype.h py/objtype: Don't expose mp_obj_instance_attr(). 2018-06-08 11:48:25 +10:00
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/runtime: Add MP_BINARY_OP_CONTAINS as reverse of MP_BINARY_OP_IN. 2017-11-24 14:48:23 +11:00
parse.c py: Downcase all MP_OBJ_IS_xxx macros to make a more consistent C API. 2019-02-12 14:54:51 +11:00
parse.h all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
parsenum.c py/parsenum: Avoid rounding errors with negative powers-of-10. 2018-09-20 22:06:41 +10:00
parsenum.h all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
parsenumbase.c all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
parsenumbase.h all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
persistentcode.c py/persistentcode: Ensure prelude_offset is always initialised. 2019-07-01 23:46:49 +10:00
persistentcode.h mpy-cross: Add --version command line option to print version info. 2019-05-07 13:54:20 +10:00
py.mk py/py.mk: Remove trailing spaces at end of line. 2019-08-27 16:37:43 +10:00
pystack.c py/pystack: Use "pystack exhausted" as error msg for out of pystack mem. 2018-02-19 00:26:14 +11:00
pystack.h py: Introduce a Python stack for scoped allocation. 2017-12-11 13:49:09 +11:00
qstr.c py/qstr: Evaluate find_qstr only once then pass to Q_GET_HASH macro. 2019-02-19 23:44:01 +11:00
qstr.h py/qstr: Add QSTR_TOTAL() macro to get number of qstrs. 2018-02-19 16:12:44 +11:00
qstrdefs.h py/modbuiltins: Make oct/hex work when !MICROPY_PY_BUILTINS_STR_OP_MODULO 2018-09-20 14:41:35 +10:00
reader.c py/reader: Allow MICROPY_VFS_POSIX to work with MICROPY_READER_POSIX. 2018-06-06 14:28:23 +10:00
reader.h py: Allow lexer to raise exceptions during construction. 2017-03-14 11:52:05 +11:00
repl.c py/repl: Fix handling of unmatched brackets and unfinished quotes. 2018-05-18 15:23:02 +10:00
repl.h all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
ringbuf.h all: Unify header guard usage. 2017-07-18 11:57:39 +10:00
runtime0.h py/obj: Add support for __int__ special method. 2018-12-07 17:28:04 +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/runtime: Remove obsolete comment about mp_parse_compile_execute. 2019-08-22 15:59:14 +10:00
runtime.h py/nativeglue: Make private glue funs all static, remove commented code. 2019-05-29 21:14:24 +10:00
scheduler.c py/scheduler: Rename sched_stack to sched_queue. 2019-07-17 16:09:32 +10:00
scope.c py/scope: Optimise scope_find_or_add_id to not need "added" arg. 2018-10-28 00:38:18 +11:00
scope.h py/scope: Optimise scope_find_or_add_id to not need "added" arg. 2018-10-28 00:38:18 +11:00
sequence.c py/sequence: Fix grammar in comment about equality. 2019-07-25 16:37:25 +10:00
showbc.c py/showbc: Fix off-by-one when showing address of unknown opcode. 2019-08-06 16:08:39 +10:00
smallint.c all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
smallint.h py: Extend nan-boxing config to have 47-bit small integers. 2017-12-11 22:39:12 +11:00
stackctrl.c py/runtime: Move mp_exc_recursion_depth to runtime and rename to raise. 2017-12-11 13:49:09 +11:00
stackctrl.h all: Use the name MicroPython consistently in comments 2017-07-31 18:35:40 +10:00
stream.c py: Update my copyright info on some files. 2019-02-06 00:19:00 +11:00
stream.h various: Add and update my copyright line based on git history. 2019-05-17 18:04:15 +10:00
unicode.c py/unicode: Fix check for valid utf8 being stricter about contn chars. 2018-11-26 16:13:08 +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
vm.c py/vm: Don't add traceback info for exceptions that are re-raised. 2019-08-28 12:31:53 +10:00
vmentrytable.h py: Replace POP_BLOCK and POP_EXCEPT opcodes with POP_EXCEPT_JUMP. 2019-03-05 16:09:58 +11:00
vstr.c various: Add and update my copyright line based on git history. 2019-05-17 18:04:15 +10:00
warning.c py: Update my copyright info on some files. 2019-02-06 00:19:00 +11:00