diff options
| author | Josef Gajdusek <atx@atx.name> | 2015-05-06 14:34:32 +0200 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2015-05-06 14:01:07 +0100 |
| commit | 28076f3d4b3bf58aa86d6346af88665f7e5c6031 (patch) | |
| tree | 4f77ce2f7411e5061c3485ef0abeeae8aacd781c /esp8266/main.c | |
| parent | 9a42eb541eb426a04bb0541ccf0e26ce82bdcb22 (diff) | |
esp8266: Fix garbage collector by hard-coding stack end address.
As user_init() is not a true main functions, the stack pointer captured within
is not pointing at the base of the stack. This caused gc_collect being called
with sp being higher than stack_end, causing integer overflow and crashing as
gc tried to scan almost the entire address space.
Diffstat (limited to 'esp8266/main.c')
| -rw-r--r-- | esp8266/main.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/esp8266/main.c b/esp8266/main.c index a3878c0e7..81618cd63 100644 --- a/esp8266/main.c +++ b/esp8266/main.c @@ -43,7 +43,6 @@ STATIC void mp_reset(void) { mp_stack_set_limit(10240); mp_hal_init(); gc_init(heap, heap + sizeof(heap)); - gc_collect_init(); mp_init(); mp_obj_list_init(mp_sys_path, 0); mp_obj_list_init(mp_sys_argv, 0); |