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Angus Gratton e273f6d2e5 WIP: Add Valgrind "max address space" option. 
This option prevents the Python heap from reusing freed memory addresses
for new allocations (obviously only viable for some workloads!)

Advantage is that valgrind will be able to catch any use-after-free, that
might have been missed if the freed memory address was reallocated for
another use.

This work was funded through GitHub Sponsors.

Signed-off-by: Angus Gratton <angus@redyak.com.au>
 		2024-04-03 18:21:04 +11:00
..
argcheck.c
…
asmarm.c py/asm: Add ASM_NOT_REG and ASM_NEG_REG macros for unary ops. 2024-03-19 10:31:36 +11:00
asmarm.h py/asm: Add ASM_NOT_REG and ASM_NEG_REG macros for unary ops. 2024-03-19 10:31:36 +11:00
asmbase.c
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asmbase.h
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asmthumb.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
asmthumb.h py/asm: Add ASM_NOT_REG and ASM_NEG_REG macros for unary ops. 2024-03-19 10:31:36 +11:00
asmx64.c py/asm: Add ASM_NOT_REG and ASM_NEG_REG macros for unary ops. 2024-03-19 10:31:36 +11:00
asmx64.h py/asm: Add ASM_NOT_REG and ASM_NEG_REG macros for unary ops. 2024-03-19 10:31:36 +11:00
asmx86.c py/asm: Add ASM_NOT_REG and ASM_NEG_REG macros for unary ops. 2024-03-19 10:31:36 +11:00
asmx86.h py/asm: Add ASM_NOT_REG and ASM_NEG_REG macros for unary ops. 2024-03-19 10:31:36 +11:00
asmxtensa.c py/asmxtensa: Optimise asm_xtensa_mov_reg_i32_optimised() for tiny ints. 2024-03-19 10:31:36 +11:00
asmxtensa.h py/asmxtensa: Optimise asm_xtensa_mov_reg_i32_optimised() for tiny ints. 2024-03-19 10:31:36 +11:00
bc.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
bc.h py/emitglue: Include fun_data_len in mp_raw_code_t only when saving. 2024-02-16 14:17:01 +11:00
bc0.h
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binary.c py/binary: Support half-float 'e' format in struct pack/unpack. 2024-03-20 14:13:49 +11:00
binary.h
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builtin.h
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builtinevex.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
builtinhelp.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
builtinimport.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
compile.c py/compile: Add option to allow compiling top-level await. 2024-03-22 13:05:25 +11:00
compile.h py/compile: Add option to allow compiling top-level await. 2024-03-22 13:05:25 +11:00
dynruntime.h py/dynruntime: Add mp_binary_get_size/get_val_array/set_val_array. 2024-03-28 16:18:09 +11:00
dynruntime.mk
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emit.h
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emitbc.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
emitcommon.c
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emitglue.c py/emitglue: Make mp_emit_glue_assign_native's fun_data arg a const ptr. 2024-02-22 11:27:33 +11:00
emitglue.h py/emitglue: Add explicit cast of proto_fun to uint8_t pointer. 2024-03-04 10:27:07 +11:00
emitinlinethumb.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
emitinlinextensa.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
emitnarm.c
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emitnative.c py/emitnative: Implement viper unary ops positive, negative and invert. 2024-03-19 10:31:36 +11:00
emitnthumb.c
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emitnx64.c
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emitnx86.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
emitnxtensa.c
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emitnxtensawin.c
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formatfloat.c all: Fix various spelling mistakes found by codespell 2.2.6. 2023-10-03 11:24:50 +11:00
formatfloat.h
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frozenmod.c
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frozenmod.h
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gc.c WIP: Add Valgrind "max address space" option. 2024-04-03 18:21:04 +11:00
gc.h py/gc: Add "max new split" value in result of gc.mem_free(). 2023-09-15 12:19:13 +10:00
gc_valgrind.h py/gc: Support valgrind memcheck on the Python heap. 2024-04-03 18:18:40 +11:00
grammar.h
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lexer.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
lexer.h py/builtinevex: Handle invalid filenames for execfile. 2023-10-12 15:17:59 +11:00
make_root_pointers.py
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makecompresseddata.py
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makemoduledefs.py
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makeqstrdata.py py/makeqstrdata.py: Ensure that scope names get low qstr values. 2024-03-26 22:52:25 +11:00
makeqstrdefs.py py/makeqstrdefs.py: Stop generating temporary intermediate file. 2023-12-14 22:55:08 -08:00
makeversionhdr.py py/makeversionhdr.py: Reinstate MICROPY_GIT_HASH in mpversion.h. 2024-02-19 23:36:25 +11:00
malloc.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
map.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
misc.h py/misc: Remove m_new_obj[_var]_with_finaliser macros. 2024-02-20 10:33:09 +11:00
mkenv.mk py/mkenv: Allow providing STRIP as an environment variable. 2024-04-03 18:18:40 +11:00
mkrules.cmake py/mkrules.mk: List hash files as byproducts. 2023-12-15 15:48:07 +11:00
mkrules.mk ports: Fix handling of paths containing spaces in Makefiles. 2024-01-24 10:43:18 +11:00
modarray.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
modbuiltins.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
modcmath.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
modcollections.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
moderrno.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
modgc.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
modio.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
modmath.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
modmicropython.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
modstruct.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
modsys.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
modthread.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
mpconfig.h WIP: Add Valgrind "max address space" option. 2024-04-03 18:21:04 +11:00
mperrno.h
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mphal.h ports: Fix sys.stdout.buffer.write() return value. 2023-12-22 10:32:46 +11:00
mpprint.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
mpprint.h
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mpstate.c
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mpstate.h py/mpstate: Don't declare mp_thread_get_state(). 2024-02-29 13:33:51 +11:00
mpthread.h
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mpz.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
mpz.h
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nativeglue.c py/dynruntime: Add mp_binary_get_size/get_val_array/set_val_array. 2024-03-28 16:18:09 +11:00
nativeglue.h py/dynruntime: Add mp_binary_get_size/get_val_array/set_val_array. 2024-03-28 16:18:09 +11:00
nlr.c
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nlr.h
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nlraarch64.c py/nlr: Add "memory" to asm clobbers list in nlr_jump. 2024-03-25 11:52:26 +11:00
nlrmips.c py/nlr: Add "memory" to asm clobbers list in nlr_jump. 2024-03-25 11:52:26 +11:00
nlrpowerpc.c py/nlr: Add "memory" to asm clobbers list in nlr_jump. 2024-03-25 11:52:26 +11:00
nlrsetjmp.c
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nlrthumb.c py/nlr: Add "memory" to asm clobbers list in nlr_jump. 2024-03-25 11:52:26 +11:00
nlrx64.c py/nlr: Add "memory" to asm clobbers list in nlr_jump. 2024-03-25 11:52:26 +11:00
nlrx86.c py/nlr: Add "memory" to asm clobbers list in nlr_jump. 2024-03-25 11:52:26 +11:00
nlrxtensa.c py/nlr: Add "memory" to asm clobbers list in nlr_jump. 2024-03-25 11:52:26 +11:00
obj.c py/obj: Introduce mp_obj_malloc_with_finaliser to allocate and set type. 2024-02-20 10:32:51 +11:00
obj.h py/objfun: Split viper fun type out to separate mp_type_fun_viper type. 2024-02-20 10:56:24 +11:00
objarray.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objarray.h
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objattrtuple.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objbool.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objboundmeth.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objcell.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objclosure.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objcomplex.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objdeque.c py/objdeque: Expand implementation to be doubly-ended and support iter. 2024-03-18 14:10:14 +11:00
objdict.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objenumerate.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objexcept.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objexcept.h
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objfilter.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objfloat.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objfun.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objfun.h py/emitnative: Simplify layout and loading of native function prelude. 2024-02-20 10:56:24 +11:00
objgenerator.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objgenerator.h
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objgetitemiter.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objint.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objint.h
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objint_longlong.c
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objint_mpz.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objlist.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objlist.h
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objmap.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objmodule.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objmodule.h
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objnamedtuple.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objnamedtuple.h
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objnone.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objobject.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objpolyiter.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objproperty.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objrange.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objreversed.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objset.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objsingleton.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objslice.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objstr.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objstr.h py/objstr: Add a macro to define a bytes object at compile time. 2024-03-15 13:37:31 +11:00
objstringio.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objstringio.h
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objstrunicode.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objtuple.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
objtuple.h
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objtype.c py/makeqstrdata.py: Ensure that scope names get low qstr values. 2024-03-26 22:52:25 +11:00
objtype.h
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objzip.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
opmethods.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
pairheap.c
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pairheap.h
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parse.c py/parse: Zero out dangling parse tree pointer to fix potential GC leak. 2024-03-22 10:49:20 +11:00
parse.h
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parsenum.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
parsenum.h
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parsenumbase.c
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parsenumbase.h
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persistentcode.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
persistentcode.h py/persistentcode: Bump .mpy sub-version to 6.3. 2024-03-28 16:18:26 +11:00
profile.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
profile.h
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py.cmake
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py.mk py/py.mk: Remove extra build dir created for frozen_content. 2024-01-17 08:14:15 +11:00
pystack.c
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pystack.h
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qstr.c py/makeqstrdata.py: Ensure that scope names get low qstr values. 2024-03-26 22:52:25 +11:00
qstr.h py/qstr: Add support for MICROPY_QSTR_BYTES_IN_HASH=0. 2024-01-25 16:38:17 +11:00
qstrdefs.h
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reader.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
reader.h py/builtinevex: Handle invalid filenames for execfile. 2023-10-12 15:17:59 +11:00
repl.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
repl.h
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ringbuf.c
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ringbuf.h
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runtime.c extmod/machine_usb_device: Add support for Python USB devices. 2024-03-15 14:22:11 +11:00
runtime.h py/modthread: Move thread state initialisation to shared function. 2024-02-29 14:28:58 +01:00
runtime0.h py/emitglue: Simplify mp_raw_code_t's kind and scope_flags members. 2024-02-16 12:48:02 +11:00
runtime_utils.c
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scheduler.c py: Add port-agnostic inline functions for event handling. 2023-12-08 12:47:00 +11:00
scope.c py/makeqstrdata.py: Ensure that scope names get low qstr values. 2024-03-26 22:52:25 +11:00
scope.h py/emitglue: Include fun_data_len in mp_raw_code_t only when saving. 2024-02-16 14:17:01 +11:00
sequence.c
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showbc.c py/emitglue: Include fun_data_len in mp_raw_code_t only when saving. 2024-02-16 14:17:01 +11:00
smallint.c
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smallint.h
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stackctrl.c
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stackctrl.h
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stream.c py/stream: Factor stream implementations. 2024-03-15 18:11:28 +11:00
stream.h py/stream: Factor stream implementations. 2024-03-15 18:11:28 +11:00
unicode.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
unicode.h
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usermod.cmake
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vm.c py/emitglue: Introduce mp_proto_fun_t as a more general mp_raw_code_t. 2024-02-16 14:17:01 +11:00
vmentrytable.h
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vstr.c all: Remove the "STATIC" macro and just use "static" instead. 2024-03-07 14:20:42 +11:00
warning.c
…