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| author | Damien George <damien.p.george@gmail.com> | 2019-10-06 23:29:40 +1100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2019-12-12 20:15:28 +1100 |
| commit | b47e155bd07e5765b804c404411825b15378c0b6 (patch) | |
| tree | 48e7c57050d5164e5482c5d9b1b2c2e921729031 /py/runtime0.h | |
| parent | b310930dba3a35dbe4d790f461caf27d78b4c7b9 (diff) | |
py/persistentcode: Add ability to relocate loaded native code.
Implements text, rodata and bss generalised relocations, as well as generic
qstr-object linking. This allows importing dynamic native modules on all
supported architectures in a unified way.
Diffstat (limited to 'py/runtime0.h')
| -rw-r--r-- | py/runtime0.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/py/runtime0.h b/py/runtime0.h index f588110c0..b433c716f 100644 --- a/py/runtime0.h +++ b/py/runtime0.h @@ -28,13 +28,17 @@ // The first four must fit in 8 bits, see emitbc.c // The remaining must fit in 16 bits, see scope.h +#define MP_SCOPE_FLAG_ALL_SIG (0x0f) #define MP_SCOPE_FLAG_GENERATOR (0x01) #define MP_SCOPE_FLAG_VARKEYWORDS (0x02) #define MP_SCOPE_FLAG_VARARGS (0x04) #define MP_SCOPE_FLAG_DEFKWARGS (0x08) #define MP_SCOPE_FLAG_REFGLOBALS (0x10) // used only if native emitter enabled #define MP_SCOPE_FLAG_HASCONSTS (0x20) // used only if native emitter enabled -#define MP_SCOPE_FLAG_VIPERRET_POS (6) // 3 bits used for viper return type +#define MP_SCOPE_FLAG_VIPERRET_POS (6) // 3 bits used for viper return type, to pass from compiler to native emitter +#define MP_SCOPE_FLAG_VIPERRELOC (0x10) // used only when loading viper from .mpy +#define MP_SCOPE_FLAG_VIPERRODATA (0x20) // used only when loading viper from .mpy +#define MP_SCOPE_FLAG_VIPERBSS (0x40) // used only when loading viper from .mpy // types for native (viper) function signature #define MP_NATIVE_TYPE_OBJ (0x00) |