From 6cfa61a4cc60a877836537092d763bce3444588a Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Tue, 9 May 2017 10:41:00 +1000
Subject: [PATCH] py/binary: Handle storing big-ints to all arrays types.
Prior to this patch only 'q' and 'Q' type arrays could store big-int
values. With this patch any big int that is stored to an array is handled
by the big-int implementation, regardless of the typecode of the array.
This allows arrays to work with all type sizes on all architectures.
---
py/binary.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/py/binary.c b/py/binary.c
index 6450478cc..34feb384e 100644
--- a/py/binary.c
+++ b/py/binary.c
@@ -327,9 +327,10 @@ void mp_binary_set_val_array(char typecode, void *p, mp_uint_t index, mp_obj_t v
break;
default:
#if MICROPY_LONGINT_IMPL != MICROPY_LONGINT_IMPL_NONE
- if ((typecode | 0x20) == 'q' && MP_OBJ_IS_TYPE(val_in, &mp_type_int)) {
+ if (MP_OBJ_IS_TYPE(val_in, &mp_type_int)) {
+ size_t size = mp_binary_get_size('@', typecode, NULL);
mp_obj_int_to_bytes_impl(val_in, MP_ENDIANNESS_BIG,
- sizeof(long long), (byte*)&((long long*)p)[index]);
+ size, (uint8_t*)p + index * size);
return;
}
#endif
--
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