diff options
Diffstat (limited to 'py/mpconfig.h')
| -rw-r--r-- | py/mpconfig.h | 120 |
1 files changed, 64 insertions, 56 deletions
diff --git a/py/mpconfig.h b/py/mpconfig.h index 5104f39721..853d475c3e 100644 --- a/py/mpconfig.h +++ b/py/mpconfig.h @@ -131,7 +131,16 @@ #endif /*****************************************************************************/ -/* Fine control over Python features */ +/* Optimisations */ + +// Whether to use computed gotos in the VM, or a switch +// Computed gotos are roughly 10% faster, and increase VM code size by a little +#ifndef MICROPY_OPT_COMPUTED_GOTO +#define MICROPY_OPT_COMPUTED_GOTO (0) +#endif + +/*****************************************************************************/ +/* Python internal features */ // Whether to include the garbage collector #ifndef MICROPY_ENABLE_GC @@ -209,92 +218,91 @@ typedef double mp_float_t; #define MICROPY_ENABLE_FLOAT (0) #endif -// Whether to provide "collections" module -#ifndef MICROPY_ENABLE_MOD_COLLECTIONS -#define MICROPY_ENABLE_MOD_COLLECTIONS (1) +// Enable features which improve CPython compatibility +// but may lead to more code size/memory usage. +// TODO: Originally intended as generic category to not +// add bunch of once-off options. May need refactoring later +#ifndef MICROPY_CPYTHON_COMPAT +#define MICROPY_CPYTHON_COMPAT (1) #endif -// Whether to provide "math" module -#ifndef MICROPY_ENABLE_MOD_MATH -#define MICROPY_ENABLE_MOD_MATH (1) +// Whether POSIX-semantics non-blocking streams are supported +#ifndef MICROPY_STREAMS_NON_BLOCK +#define MICROPY_STREAMS_NON_BLOCK (0) #endif -// Whether to provide "cmath" module -#ifndef MICROPY_ENABLE_MOD_CMATH -#define MICROPY_ENABLE_MOD_CMATH (0) -#endif +/*****************************************************************************/ +/* Fine control over Python builtins, classes, modules, etc */ -// Whether to provide "gc" module -#ifndef MICROPY_ENABLE_MOD_GC -#define MICROPY_ENABLE_MOD_GC (1) +// Whether to support slice object and correspondingly +// slice subscript operators +#ifndef MICROPY_PY_SLICE +#define MICROPY_PY_SLICE (1) #endif -// Whether to provide "io" module -#ifndef MICROPY_ENABLE_MOD_IO -#define MICROPY_ENABLE_MOD_IO (1) +// Whether to support frozenset object +#ifndef MICROPY_PY_FROZENSET +#define MICROPY_PY_FROZENSET (0) #endif -#ifndef MICROPY_MOD_IO_FILEIO -#define MICROPY_MOD_IO_FILEIO (0) +// Whether to support the property object +#ifndef MICROPY_PY_PROPERTY +#define MICROPY_PY_PROPERTY (1) #endif -#ifndef MICROPY_IO_BYTESIO -#define MICROPY_IO_BYTESIO (1) +// Whether to provide "collections" module +#ifndef MICROPY_PY_COLLECTIONS +#define MICROPY_PY_COLLECTIONS (1) #endif -// Whether to provide "struct" module -#ifndef MICROPY_ENABLE_MOD_STRUCT -#define MICROPY_ENABLE_MOD_STRUCT (1) +// Whether to provide "math" module +#ifndef MICROPY_PY_MATH +#define MICROPY_PY_MATH (1) #endif -// Whether to provide "sys" module -#ifndef MICROPY_ENABLE_MOD_SYS -#define MICROPY_ENABLE_MOD_SYS (1) +// Whether to provide "cmath" module +#ifndef MICROPY_PY_CMATH +#define MICROPY_PY_CMATH (0) #endif -// sys.exit() availability -#ifndef MICROPY_MOD_SYS_EXIT -#define MICROPY_MOD_SYS_EXIT (0) +// Whether to provide "gc" module +#ifndef MICROPY_PY_GC +#define MICROPY_PY_GC (1) #endif -// sys.{stdin,stdout,stderr} availability -#ifndef MICROPY_MOD_SYS_STDFILES -#define MICROPY_MOD_SYS_STDFILES (0) +// Whether to provide "io" module +#ifndef MICROPY_PY_IO +#define MICROPY_PY_IO (1) #endif -// Whether to support slice object and correspondingly -// slice subscript operators -#ifndef MICROPY_ENABLE_SLICE -#define MICROPY_ENABLE_SLICE (1) +// Whether to provide "io.FileIO" class +#ifndef MICROPY_PY_IO_FILEIO +#define MICROPY_PY_IO_FILEIO (0) #endif -// Whether to support frozenset object -#ifndef MICROPY_ENABLE_FROZENSET -#define MICROPY_ENABLE_FROZENSET (0) +// Whether to provide "io.BytesIO" class +#ifndef MICROPY_PY_IO_BYTESIO +#define MICROPY_PY_IO_BYTESIO (1) #endif -// Whether to support the property object -#ifndef MICROPY_ENABLE_PROPERTY -#define MICROPY_ENABLE_PROPERTY (1) +// Whether to provide "struct" module +#ifndef MICROPY_PY_STRUCT +#define MICROPY_PY_STRUCT (1) #endif -// Enable features which improve CPython compatibility -// but may lead to more code size/memory usage. -// TODO: Originally intended as generic category to not -// add bunch of once-off options. May need refactoring later -#ifndef MICROPY_CPYTHON_COMPAT -#define MICROPY_CPYTHON_COMPAT (1) +// Whether to provide "sys" module +#ifndef MICROPY_PY_SYS +#define MICROPY_PY_SYS (1) #endif -// Whether POSIX-semantics non-blocking streams are supported -#ifndef MICROPY_STREAMS_NON_BLOCK -#define MICROPY_STREAMS_NON_BLOCK (0) +// Whether to provide "sys.exit" function +#ifndef MICROPY_PY_SYS_EXIT +#define MICROPY_PY_SYS_EXIT (0) #endif -// Whether to use computed gotos in the VM, or a switch -// Computed gotos are roughly 10% faster, and increase VM code size by a little -#ifndef MICROPY_OPT_COMPUTED_GOTO -#define MICROPY_OPT_COMPUTED_GOTO (0) +// Whether to provide sys.{stdin,stdout,stderr} objects +#ifndef MICROPY_PY_SYS_STDFILES +#define MICROPY_PY_SYS_STDFILES (0) #endif /*****************************************************************************/ |