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unix/variants: Enable seeding random module on import in dev, coverage.

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Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George 2022-06-02 17:13:03 +10:00
parent d2f018bff1
commit ac3fb974bc
3 changed files with 13 additions and 2 deletions
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11
ports/unix/mpconfigport.h
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@ -253,6 +253,17 @@ void mp_unix_mark_exec(void);
#define MICROPY_FORCE_PLAT_ALLOC_EXEC (1)
#endif
#ifdef MICROPY_PY_URANDOM_SEED_INIT_FUNC
// Support for seeding the random module on import.
#include <stddef.h>
void mp_hal_get_random(size_t n, void *buf);
static inline unsigned long mp_urandom_seed_init(void) {
unsigned long r;
mp_hal_get_random(sizeof(r), &r);
return r;
}
#endif
#ifdef __linux__
// Can access physical memory using /dev/mem
#define MICROPY_PLAT_DEV_MEM (1)

2
ports/unix/variants/coverage/mpconfigvariant.h
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@ -31,7 +31,6 @@
#define MICROPY_CONFIG_ROM_LEVEL (MICROPY_CONFIG_ROM_LEVEL_EXTRA_FEATURES)
// Disable some features that come enabled by default with the feature level.
#define MICROPY_MODULE_BUILTIN_INIT (0)
#define MICROPY_PY_BUILTINS_EXECFILE (0)
#define MICROPY_PY_SYS_STDIO_BUFFER (0)
#define MICROPY_PY_USELECT (0)
@ -50,6 +49,7 @@
#define MICROPY_PY_SYS_GETSIZEOF (1)
#define MICROPY_PY_SYS_TRACEBACKLIMIT (1)
#define MICROPY_PY_IO_BUFFEREDWRITER (1)
#define MICROPY_PY_URANDOM_SEED_INIT_FUNC (mp_urandom_seed_init())
#define MICROPY_PY_URE_DEBUG (1)
#define MICROPY_PY_URE_MATCH_GROUPS (1)
#define MICROPY_PY_URE_MATCH_SPAN_START_END (1)

2
ports/unix/variants/dev/mpconfigvariant.h
View File

@ -28,7 +28,6 @@
#define MICROPY_CONFIG_ROM_LEVEL (MICROPY_CONFIG_ROM_LEVEL_EXTRA_FEATURES)
// Disable some features that come enabled by default with the feature level.
#define MICROPY_MODULE_BUILTIN_INIT (0)
#define MICROPY_PY_BUILTINS_EXECFILE (0)
#define MICROPY_PY_SYS_STDIO_BUFFER (0)
#define MICROPY_PY_USELECT (0)
@ -37,3 +36,4 @@
#define MICROPY_REPL_EMACS_WORDS_MOVE (1)
#define MICROPY_REPL_EMACS_EXTRA_WORDS_MOVE (1)
#define MICROPY_PY_SYS_SETTRACE (1)
#define MICROPY_PY_URANDOM_SEED_INIT_FUNC (mp_urandom_seed_init())