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unix/main: Increase stack limit on ARM architectures. 

Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George 2021-06-05 10:36:15 +10:00
parent 5e1d3c8b5d
commit 36cb365cad
1 changed files with 7 additions and 1 deletions
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8
ports/unix/main.c
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@ -451,7 +451,13 @@ MP_NOINLINE int main_(int argc, char **argv) {
signal(SIGPIPE, SIG_IGN);
#endif
mp_stack_set_limit(40000 * (sizeof(void *) / 4));
// Define a reasonable stack limit to detect stack overflow.
mp_uint_t stack_limit = 40000 * (sizeof(void *) / 4);
#if defined(__arm__) && !defined(__thumb2__)
// ARM (non-Thumb) architectures require more stack.
stack_limit *= 2;
#endif
mp_stack_set_limit(stack_limit);
pre_process_options(argc, argv);