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Damien George dcb9ea7215 extmod: Add generic VFS sub-system. 
This provides mp_vfs_XXX functions (eg mount, open, listdir) which are
agnostic to the underlying filesystem type, and just require an object with
the relevant filesystem-like methods (eg .mount, .open, .listidr) which can
then be mounted.

These mp_vfs_XXX functions would typically be used by a port to implement
the "uos" module, and mp_vfs_open would be the builtin open function.

This feature is controlled by MICROPY_VFS, disabled by default.
 		2017-01-27 17:19:06 +11:00
..
argcheck.c py: Use mp_raise_msg helper function where appropriate. 2016-10-17 12:17:37 +11:00
asmarm.c py/asmarm: Fix assembler's PASS_EMIT constant name. 2017-01-03 15:40:50 +11:00
asmarm.h py: Move arch-specific assembler macros from emitnative to asmXXX.h. 2016-12-09 16:51:49 +11:00
asmbase.c py/asm: Remove need for dummy_data when doing initial assembler passes. 2016-12-09 22:50:58 +11:00
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/asm: Remove need for dummy_data when doing initial assembler passes. 2016-12-09 22:50:58 +11:00
asmthumb.h py: Move arch-specific assembler macros from emitnative to asmXXX.h. 2016-12-09 16:51:49 +11:00
asmx64.c py/asm: Remove need for dummy_data when doing initial assembler passes. 2016-12-09 22:50:58 +11:00
asmx64.h py/asm: Remove need for dummy_data when doing initial assembler passes. 2016-12-09 22:50:58 +11:00
asmx86.c py/asm: Fix x86 and ARM assemblers due to recent code refactoring. 2016-12-09 22:54:45 +11:00
asmx86.h py/asm: Remove need for dummy_data when doing initial assembler passes. 2016-12-09 22:50:58 +11:00
asmxtensa.c py/asm: Remove need for dummy_data when doing initial assembler passes. 2016-12-09 22:50:58 +11:00
asmxtensa.h py/asmxtensa: Add low-level Xtensa assembler. 2016-12-09 16:51:49 +11:00
bc.c py: Use mp_raise_msg helper function where appropriate. 2016-10-17 12:17:37 +11:00
bc.h py/showbc: Make sure to set the const_table before printing bytecode. 2017-01-27 12:34:09 +11:00
bc0.h py: Combine 3 comprehension opcodes (list/dict/set) into 1. 2016-09-19 12:28:03 +10:00
binary.c py/binary: mp_binary_get_size: Raise error on unsupported typecodes. 2017-01-17 22:53:06 +03:00
binary.h py/binary: Make return type of mp_binary_get_size size_t instead of int. 2015-05-17 18:12:19 +01:00
builtin.h py: Add builtin help function to core, with default help msg. 2017-01-22 11:56:16 +11:00
builtinevex.c py: Use mp_raise_msg helper function where appropriate. 2016-10-17 12:17:37 +11:00
builtinhelp.c py/builtinhelp: Implement help('modules') to list available modules. 2017-01-22 12:12:54 +11:00
builtinimport.c py: Move weak-link map to objmodule.c, and expose module maps as public. 2017-01-22 11:59:29 +11:00
compile.c py/compile: Add an extra pass for Xtensa inline assembler. 2016-12-19 17:42:25 +11:00
compile.h py: Allow inline-assembler emitter to be generic. 2016-12-09 17:06:21 +11:00
emit.h py/emitinline: Move common code for end of final pass to compiler. 2016-12-09 21:23:17 +11:00
emitbc.c py: remove asserts that are always true in emitbc.c 2016-10-31 23:21:22 +03:00
emitcommon.c py/scope: Factor common code to find locals and close over them. 2016-09-30 13:53:00 +10:00
emitglue.c py/emitglue: Refactor to remove assert(0), to improve coverage. 2016-12-21 11:52:05 +11:00
emitglue.h py: Factor persistent code load/save funcs into persistentcode.[ch]. 2016-11-16 16:14:14 +11:00
emitinlinethumb.c py/emitinline: Move common code for end of final pass to compiler. 2016-12-09 21:23:17 +11:00
emitinlinextensa.c py/emitinline: Move common code for end of final pass to compiler. 2016-12-09 21:23:17 +11:00
emitnative.c py/emitnative: Remove assert(0)'s or replace with mp_not_implemented. 2017-01-17 17:02:21 +11:00
formatfloat.c py/formatfloat: Remove unreachable code. 2017-01-19 23:32:16 +11:00
formatfloat.h py: Implement mp_format_float for doubles and use where appropriate 2015-05-17 21:47:11 +01:00
frozenmod.c py: Allow to stat and import frozen mpy files using new frozen "VFS". 2016-05-23 12:42:23 +01:00
frozenmod.h py/{builtinimport,frozenmod}: Rework frozen modules support to support packages. 2016-05-21 21:38:50 +03:00
gc.c py/gc: Add MICROPY_GC_CONSERVATIVE_CLEAR option to always zero memory. 2016-08-26 15:35:26 +10:00
gc.h py/gc: Calculate (and report) maximum contiguous free block size. 2016-07-01 00:09:55 +03:00
grammar.h py: Simplify "and" action within parser by making ident-rules explicit. 2016-04-14 13:49:23 +01:00
lexer.c extmod: Add generic VFS sub-system. 2017-01-27 17:19:06 +11:00
lexer.h py/lexer: Permanently disable the mp_lexer_show_token function. 2016-12-22 10:49:54 +11:00
makeqstrdata.py py/makeqstrdata.py: Compute the qstr hash from bytes, not characters. 2016-09-02 14:32:47 +10:00
makeqstrdefs.py py/makeqstrdefs.py: Use python 2.6 syntax for set creation. 2016-09-09 23:01:23 +10:00
makeversionhdr.py py/makeversionhdr.py: Work with backslashes in paths. 2015-10-30 11:34:53 +03:00
malloc.c py/gc: Add MICROPY_GC_CONSERVATIVE_CLEAR option to always zero memory. 2016-08-26 15:35:26 +10:00
map.c py: Declare constant data as properly constant. 2016-05-20 12:46:20 +01:00
misc.h cc3200: Re-add support for UART REPL (MICROPY_STDIO_UART setting). 2016-12-27 01:05:37 +03:00
mkenv.mk py: Move frozen bytecode Makefile rules from ports to common mk files. 2016-11-08 14:28:30 +11:00
mkrules.mk py/mkrules.mk: Add MPY_CROSS_FLAGS option to pass flags to mpy-cross. 2017-01-05 15:51:36 +11:00
modarray.c all: Remove 'name' member from mp_obj_module_t struct. 2016-09-22 00:23:16 +10:00
modbuiltins.c py: Add builtin help function to core, with default help msg. 2017-01-22 11:56:16 +11:00
modcmath.c all: Remove 'name' member from mp_obj_module_t struct. 2016-09-22 00:23:16 +10:00
modcollections.c all: Remove 'name' member from mp_obj_module_t struct. 2016-09-22 00:23:16 +10:00
modgc.c all: Remove 'name' member from mp_obj_module_t struct. 2016-09-22 00:23:16 +10:00
modio.c py: Add mp_raise_OSError(errno) helper function. 2016-10-07 13:31:59 +11:00
modmath.c py: Add MICROPY_FLOAT_CONST macro for defining float constants. 2016-11-03 12:33:01 +11:00
modmicropython.c py/modmicropython: Add micropython.opt_level([value]) function. 2016-10-11 10:56:22 +11:00
modstruct.c py/binary: mp_binary_get_size: Raise error on unsupported typecodes. 2017-01-17 22:53:06 +03:00
modsys.c all: Remove 'name' member from mp_obj_module_t struct. 2016-09-22 00:23:16 +10:00
modthread.c py: Use mp_raise_msg helper function where appropriate. 2016-10-17 12:17:37 +11:00
moduerrno.c all: Remove 'name' member from mp_obj_module_t struct. 2016-09-22 00:23:16 +10:00
mpconfig.h extmod: Add generic VFS sub-system. 2017-01-27 17:19:06 +11:00
mperrno.h py/moduerrno: Add ECONNREFUSED, one of frequent networking errors. 2016-05-28 00:17:19 +03:00
mphal.h extmod/utime_mphal: Factor out implementations in terms of mp_hal_* for reuse. 2016-10-14 20:14:01 +03:00
mpprint.c py/mpprint: Add assertion for, and comment about, valid base values. 2016-12-28 12:45:33 +11:00
mpprint.h lib/utils/pyhelp.c: Use mp_printf() instead of printf() 2016-10-21 18:30:58 +11:00
mpstate.c py: Add MICROPY_DYNAMIC_COMPILER option to config compiler at runtime. 2016-02-25 10:05:46 +00:00
mpstate.h extmod: Add generic VFS sub-system. 2017-01-27 17:19:06 +11:00
mpthread.h py/mpthread: Include mpstate.h when defining GIL macros. 2016-06-28 11:28:52 +01:00
mpz.c py/mpz: Implement mpz_set_from_bytes() as a foundation for int.from_bytes(). 2017-01-21 20:07:50 +03:00
mpz.h py/mpz: Implement mpz_set_from_bytes() as a foundation for int.from_bytes(). 2017-01-21 20:07:50 +03:00
nativeglue.c py: Allow inline-assembler emitter to be generic. 2016-12-09 17:06:21 +11:00
nlr.h py/nlrsetjmp: Update to take into account new location of nlr_top. 2016-06-28 11:28:52 +01:00
nlrsetjmp.c py/nlrsetjmp: Update to take into account new location of nlr_top. 2016-06-28 11:28:52 +01:00
nlrthumb.c py: Fix nlrthumb.c when DEBUG=1 is defined 2016-07-21 00:54:21 +03:00
nlrx64.S py/nlrx64.S: Prefix mp_thread_get_state with an underscore on Mac. 2016-07-11 14:27:47 +01:00
nlrx86.S unix: fix symbol references for x86 Mac 2016-11-02 00:42:04 +03:00
nlrxtensa.S py: Put all global state together in state structures. 2015-01-07 20:33:00 +00:00
obj.c py/objint: Rename mp_obj_int_as_float to mp_obj_int_as_float_impl. 2016-12-21 11:46:27 +11:00
obj.h py/objint: Rename mp_obj_int_as_float to mp_obj_int_as_float_impl. 2016-12-21 11:46:27 +11:00
objarray.c py/binary: mp_binary_get_size: Raise error on unsupported typecodes. 2017-01-17 22:53:06 +03:00
objarray.h py/objarray: Split out header to allow direct access to object. 2016-07-06 18:19:27 +03:00
objattrtuple.c py: Wrap all obj-ptr conversions in MP_OBJ_TO_PTR/MP_OBJ_FROM_PTR. 2015-11-29 14:25:35 +00:00
objbool.c py/objbool: Make a slight simplification of bool constructor. 2016-09-30 17:02:07 +10:00
objboundmeth.c py/objtype: Implement __call__ handling for an instance w/o heap alloc. 2016-11-22 01:33:55 +03:00
objcell.c py: Wrap all obj-ptr conversions in MP_OBJ_TO_PTR/MP_OBJ_FROM_PTR. 2015-11-29 14:25:35 +00:00
objclosure.c py: Fix passing of some wide int types to printf varg format list. 2016-03-14 22:40:39 +00:00
objcomplex.c py: Use mp_raise_msg helper function where appropriate. 2016-10-17 12:17:37 +11:00
objdict.c py: Use mp_raise_msg helper function where appropriate. 2016-10-17 12:17:37 +11:00
objenumerate.c py: Use new code pattern for parsing kw args with mp_arg_parse_all. 2016-01-13 15:47:56 +00:00
objexcept.c py/objexcept: Replace if-cond and assert(0) with simple assert. 2017-01-17 17:03:16 +11:00
objexcept.h py: Change exception traceback data to use size_t instead of mp_uint_t. 2016-01-02 22:04:12 +00:00
objfilter.c py: Get rid of assert() in method argument checking functions. 2016-08-12 22:39:03 +03:00
objfloat.c py: Use mp_raise_msg helper function where appropriate. 2016-10-17 12:17:37 +11:00
objfun.c py: Allow inline-assembler emitter to be generic. 2016-12-09 17:06:21 +11:00
objfun.h py: Add constant table to bytecode. 2015-11-13 12:49:18 +00:00
objgenerator.c py/objgenerator: Don't raise RuntimeError if GeneratorExit ignored. 2017-01-17 00:16:56 +11:00
objgenerator.h py: Move to guarded includes, everywhere in py/ core. 2015-01-01 20:32:09 +00:00
objgetitemiter.c py/objgetitemiter: Typo fix in comment. 2016-01-23 23:30:06 +02:00
objint.c py/objint: Fix left-shift overflow in checking for large int. 2017-01-25 14:39:13 +11:00
objint.h py/objint: from_bytes(): Implement "byteorder" param and arbitrary precision. 2017-01-21 20:14:18 +03:00
objint_longlong.c py/objint_longlong: Add stub for mp_obj_int_from_bytes_impl(). 2017-01-21 20:15:05 +03:00
objint_mpz.c py/objint: from_bytes(): Implement "byteorder" param and arbitrary precision. 2017-01-21 20:14:18 +03:00
objlist.c py: Use mp_raise_msg helper function where appropriate. 2016-10-17 12:17:37 +11:00
objlist.h py: Fix adding of traceback so that it appends to existing info. 2015-02-27 00:36:39 +00:00
objmap.c py: Get rid of assert() in method argument checking functions. 2016-08-12 22:39:03 +03:00
objmodule.c py/objmodule: Move module init/deinit code into runtime functions. 2017-01-26 23:30:38 +11:00
objmodule.h py/objmodule: Move module init/deinit code into runtime functions. 2017-01-26 23:30:38 +11:00
objnamedtuple.c py: Use mp_raise_msg helper function where appropriate. 2016-10-17 12:17:37 +11:00
objnone.c py/objnone: Use mp_generic_unary_op instead of custom one. 2016-09-19 12:28:55 +10:00
objobject.c py: Use mp_raise_msg helper function where appropriate. 2016-10-17 12:17:37 +11:00
objpolyiter.c py/objpolyiter: Implement instance-polymorphic iterator type. 2015-12-14 23:48:12 +02:00
objproperty.c py: Get rid of assert() in method argument checking functions. 2016-08-12 22:39:03 +03:00
objrange.c py: Change first arg of type.make_new from mp_obj_t to mp_obj_type_t*. 2016-01-11 00:49:27 +00:00
objreversed.c py: Get rid of assert() in method argument checking functions. 2016-08-12 22:39:03 +03:00
objset.c py: Use mp_raise_msg helper function where appropriate. 2016-10-17 12:17:37 +11:00
objsingleton.c py: Wrap all obj-ptr conversions in MP_OBJ_TO_PTR/MP_OBJ_FROM_PTR. 2015-11-29 14:25:35 +00:00
objslice.c py: Wrap all obj-ptr conversions in MP_OBJ_TO_PTR/MP_OBJ_FROM_PTR. 2015-11-29 14:25:35 +00:00
objstr.c py/objstr: Optimize string concatenation with empty string. 2017-01-27 00:49:39 +03:00
objstr.h py: Be more specific with MP_DECLARE_CONST_FUN_OBJ macros. 2016-10-21 16:26:01 +11:00
objstringio.c py: Use mp_raise_msg helper function where appropriate. 2016-10-17 12:17:37 +11:00
objstringio.h extmod/modujson: Implement ujson.load() to load JSON from a stream. 2016-10-13 11:46:14 +11:00
objstrunicode.c py/objstr,objstrunicode: Fix inconistent #if indentation. 2016-08-07 15:24:57 +03:00
objtuple.c py/objtuple: In tuple_cmp_helper, use mp_check_self instead of raising. 2016-08-14 16:28:05 +10:00
objtuple.h py: Add MP_ROM_* macros and mp_rom_* types and use them. 2015-11-29 14:25:04 +00:00
objtype.c py/objtype: Implement __call__ handling for an instance w/o heap alloc. 2016-11-22 01:33:55 +03:00
objtype.h py: Change first arg of type.make_new from mp_obj_t to mp_obj_type_t*. 2016-01-11 00:49:27 +00:00
objzip.c py: Get rid of assert() in method argument checking functions. 2016-08-12 22:39:03 +03:00
opmethods.c py: Move to guarded includes, everywhere in py/ core. 2015-01-01 20:32:09 +00:00
parse.c py/parse: Refactor code to remove assert(0)'s. 2017-01-17 17:00:55 +11:00
parse.h py/parse: Make mp_parse_node_new_leaf an inline function. 2016-11-15 16:48:48 +11:00
parsenum.c py/parsenum: Fix warning for signed/unsigned comparison. 2016-12-28 12:25:00 +11:00
parsenum.h py/parsenum: Use size_t to count bytes, and int for type of base arg. 2016-03-14 22:34:03 +00:00
parsenumbase.c py/parsenum: Fix compiler warnings for no decl and signed comparison. 2016-03-14 22:52:52 +00:00
parsenumbase.h py/parsenum: Use size_t to count bytes, and int for type of base arg. 2016-03-14 22:34:03 +00:00
persistentcode.c py: Factor out persistent-code reader into separate files. 2016-11-16 18:13:50 +11:00
persistentcode.h py: Factor out persistent-code reader into separate files. 2016-11-16 18:13:50 +11:00
py.mk extmod: Add generic VFS sub-system. 2017-01-27 17:19:06 +11:00
qstr.c py: Fix wrong assumption that m_renew will not move if shrinking 2016-11-02 23:15:41 +11:00
qstr.h py: Rename __QSTR_EXTRACT flag to NO_QSTR. 2016-06-16 01:42:48 +03:00
qstrdefs.h extmod: Add generic VFS sub-system. 2017-01-27 17:19:06 +11:00
reader.c py/lexer: Rewrite mp_lexer_new_from_fd in terms of mp_reader. 2016-11-16 18:13:51 +11:00
reader.h py/lexer: Rewrite mp_lexer_new_from_fd in terms of mp_reader. 2016-11-16 18:13:51 +11:00
repl.c py: Declare constant data as properly constant. 2016-05-20 12:46:20 +01:00
repl.h py, readline: Add tab autocompletion for REPL. 2015-04-29 00:46:26 +01:00
ringbuf.h py/ringbuf.h: Add reusable ring buffer class. 2016-03-30 14:48:31 +03:00
runtime.c extmod: Add generic VFS sub-system. 2017-01-27 17:19:06 +11:00
runtime.h py/objtype: Implement __call__ handling for an instance w/o heap alloc. 2016-11-22 01:33:55 +03:00
runtime0.h py: Extend native type-sig to use 4 bits, so uint is separate to ptr. 2016-02-02 23:16:05 +00:00
runtime_utils.c py/runtime_utils: Fix nanbox build. 2016-04-25 20:03:14 +03:00
scope.c py/scope: Factor common code to find locals and close over them. 2016-09-30 13:53:00 +10:00
scope.h py/scope: Factor common code to find locals and close over them. 2016-09-30 13:53:00 +10:00
sequence.c py/sequence: Fix reverse slicing of lists. 2016-10-30 15:54:19 -02:00
showbc.c py/showbc: Make sure to set the const_table before printing bytecode. 2017-01-27 12:34:09 +11:00
smallint.c py: Move to guarded includes, everywhere in py/ core. 2015-01-01 20:32:09 +00:00
smallint.h py/smallint: Allow to override MP_SMALL_INT_MIN et al. 2016-01-08 13:43:56 +00:00
stackctrl.c py: Add MP_STATE_THREAD to hold state specific to a given thread. 2016-06-28 11:09:31 +01:00
stackctrl.h py/stackctrl: Add mp_stack_set_top() to explicitly set stack top value. 2016-03-07 14:12:24 +07:00
stream.c all: Remove readall() method, which is equivalent to read() w/o args. 2016-11-14 00:24:22 +03:00
stream.h py/stream: Move ad-hoc ioctl constants to stream.h and rename them. 2016-12-02 16:37:29 +11:00
unicode.c py/unicode: Comment-out unused function unichar_isprint. 2016-12-28 17:50:10 +11:00
unicode.h py: Move to guarded includes, everywhere in py/ core. 2015-01-01 20:32:09 +00:00
vm.c py/showbc: Make sure to set the const_table before printing bytecode. 2017-01-27 12:34:09 +11:00
vmentrytable.h py: Combine 3 comprehension opcodes (list/dict/set) into 1. 2016-09-19 12:28:03 +10:00
vstr.c py/vstr: Combine vstr_new_size with vstr_new since they are rarely used. 2016-10-14 16:46:34 +11:00
warning.c py: fix null pointer dereference in mpz.c, fix missing va_end in warning.c 2016-10-31 23:21:15 +03:00