diff options
Diffstat (limited to 'py')
| -rw-r--r-- | py/gc.c | 4 | ||||
| -rw-r--r-- | py/mpconfig.h | 4 |
2 files changed, 6 insertions, 2 deletions
@@ -46,8 +46,8 @@ // make this 1 to dump the heap each time it changes #define EXTENSIVE_HEAP_PROFILING (0) -#define WORDS_PER_BLOCK (4) -#define BYTES_PER_BLOCK (WORDS_PER_BLOCK * BYTES_PER_WORD) +#define WORDS_PER_BLOCK ((MICROPY_BYTES_PER_GC_BLOCK) / BYTES_PER_WORD) +#define BYTES_PER_BLOCK (MICROPY_BYTES_PER_GC_BLOCK) // ATB = allocation table byte // 0b00 = FREE -- free block diff --git a/py/mpconfig.h b/py/mpconfig.h index 1f01b3de55..922f865e2f 100644 --- a/py/mpconfig.h +++ b/py/mpconfig.h @@ -96,6 +96,10 @@ /*****************************************************************************/ /* Memory allocation policy */ +// Number of bytes in memory allocation/GC block. Any size allocated will be +// rounded up to be multiples of this. +#define MICROPY_BYTES_PER_GC_BLOCK (4 * BYTES_PER_WORD) + // Number of words allocated (in BSS) to the GC stack (minimum is 1) #ifndef MICROPY_ALLOC_GC_STACK_SIZE #define MICROPY_ALLOC_GC_STACK_SIZE (64) |