diff options
Diffstat (limited to 'contrib/tools/python3/src/Python/thread_pthread.h')
| -rw-r--r-- | contrib/tools/python3/src/Python/thread_pthread.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/contrib/tools/python3/src/Python/thread_pthread.h b/contrib/tools/python3/src/Python/thread_pthread.h index 83974b4c0ca..35b9810aa37 100644 --- a/contrib/tools/python3/src/Python/thread_pthread.h +++ b/contrib/tools/python3/src/Python/thread_pthread.h @@ -32,18 +32,17 @@ #define THREAD_STACK_SIZE 0 /* use default stack size */ #endif -/* The default stack size for new threads on OSX and BSD is small enough that +/* The default stack size for new threads on BSD is small enough that * we'll get hard crashes instead of 'maximum recursion depth exceeded' * exceptions. * - * The default stack sizes below are the empirically determined minimal stack + * The default stack size below is the empirically determined minimal stack * sizes where a simple recursive function doesn't cause a hard crash. + * + * For macOS the value of THREAD_STACK_SIZE is determined in configure.ac + * as it also depends on the other configure options like chosen sanitizer + * runtimes. */ -#if defined(__APPLE__) && defined(THREAD_STACK_SIZE) && THREAD_STACK_SIZE == 0 -#undef THREAD_STACK_SIZE -/* Note: This matches the value of -Wl,-stack_size in configure.ac */ -#define THREAD_STACK_SIZE 0x1000000 -#endif #if defined(__FreeBSD__) && defined(THREAD_STACK_SIZE) && THREAD_STACK_SIZE == 0 #undef THREAD_STACK_SIZE #define THREAD_STACK_SIZE 0x400000 @@ -62,6 +61,10 @@ # define THREAD_STACK_SIZE 0x800000 # endif #endif +#if defined(__VXWORKS__) && defined(THREAD_STACK_SIZE) && THREAD_STACK_SIZE == 0 +#undef THREAD_STACK_SIZE +#define THREAD_STACK_SIZE 0x100000 +#endif /* for safety, ensure a viable minimum stacksize */ #define THREAD_STACK_MIN 0x8000 /* 32 KiB */ #else /* !_POSIX_THREAD_ATTR_STACKSIZE */ |