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| author | Damien George <damien.p.george@gmail.com> | 2014-10-24 23:12:25 +0100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2014-10-24 23:12:25 +0100 |
| commit | 0b13f3e026c842facf65743450246b15a8c2e064 (patch) | |
| tree | 4793550a3701f766428d3f42e76086896e10100f /unix/main.c | |
| parent | 564963a1700bfca8f053f864ad170d4a34a26270 (diff) | |
| download | micropython-0b13f3e026c842facf65743450246b15a8c2e064.tar.gz micropython-0b13f3e026c842facf65743450246b15a8c2e064.zip | |
py: Improve memory usage debugging; better GC AT dumping.
In unix port, mem_info(1) now prints pretty GC alloc table.
Diffstat (limited to 'unix/main.c')
| -rw-r--r-- | unix/main.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/unix/main.c b/unix/main.c index bb65e67c8d..3c0a877673 100644 --- a/unix/main.c +++ b/unix/main.c @@ -226,16 +226,20 @@ int usage(char **argv) { } #if MICROPY_MEM_STATS -STATIC mp_obj_t mem_info(void) { +STATIC mp_obj_t mem_info(mp_uint_t n_args, const mp_obj_t *args) { printf("mem: total=" UINT_FMT ", current=" UINT_FMT ", peak=" UINT_FMT "\n", m_get_total_bytes_allocated(), m_get_current_bytes_allocated(), m_get_peak_bytes_allocated()); printf("stack: " UINT_FMT "\n", mp_stack_usage()); #if MICROPY_ENABLE_GC gc_dump_info(); + if (n_args == 1) { + // arg given means dump gc allocation table + gc_dump_alloc_table(); + } #endif return mp_const_none; } -STATIC MP_DEFINE_CONST_FUN_OBJ_0(mem_info_obj, mem_info); +STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(mem_info_obj, 0, 1, mem_info); #endif STATIC mp_obj_t qstr_info(void) { |