diff options
Diffstat (limited to 'erts/lib_src/common/ethr_aux.c')
-rw-r--r-- | erts/lib_src/common/ethr_aux.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/erts/lib_src/common/ethr_aux.c b/erts/lib_src/common/ethr_aux.c index f4ff08d368..b77f2178f2 100644 --- a/erts/lib_src/common/ethr_aux.c +++ b/erts/lib_src/common/ethr_aux.c @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 2010-2012. All Rights Reserved. + * Copyright Ericsson AB 2010-2014. All Rights Reserved. * * The contents of this file are subject to the Erlang Public License, * Version 1.1, (the "License"); you may not use this file except in @@ -204,7 +204,18 @@ ethr_init_common__(ethr_init_data *id) ethr_min_stack_size__ = ETHR_B2KW(ethr_min_stack_size__); +#ifdef __OSE__ + /* For supervisor processes, OSE adds a number of bytes to the requested stack. With this + * addition, the resulting size must not exceed the largest available stack size. The number + * of bytes that will be added is configured in the monolith and can therefore not be + * specified here. We simply assume that it is less than 0x1000. The available stack sizes + * are configured in the .lmconf file and the largest one is usually 65536 bytes. + * Consequently, the requested stack size is limited to 0xF000. + */ + ethr_max_stack_size__ = 0xF000; +#else ethr_max_stack_size__ = 32*1024*1024; +#endif #if SIZEOF_VOID_P == 8 ethr_max_stack_size__ *= 2; #endif @@ -349,10 +360,10 @@ static ethr_ts_event *ts_event_pool(int size, ethr_ts_event **endpp) int i; ethr_aligned_ts_event *atsev; atsev = ethr_mem__.std.alloc(sizeof(ethr_aligned_ts_event) * size - + ETHR_CACHE_LINE_SIZE); + + ETHR_CACHE_LINE_SIZE - 1); if (!atsev) return NULL; - if ((((ethr_uint_t) atsev) & ETHR_CACHE_LINE_MASK) == 0) + if ((((ethr_uint_t) atsev) & ETHR_CACHE_LINE_MASK) != 0) atsev = ((ethr_aligned_ts_event *) ((((ethr_uint_t) atsev) & ~ETHR_CACHE_LINE_MASK) + ETHR_CACHE_LINE_SIZE)); @@ -650,6 +661,10 @@ ETHR_IMPL_NORETURN__ ethr_fatal_error__(const char *file, int ethr_assert_failed(const char *file, int line, const char *func, char *a) { fprintf(stderr, "%s:%d: %s(): Assertion failed: %s\n", file, line, func, a); +#ifdef __OSE__ + ramlog_printf("%d: %s:%d: %s(): Assertion failed: %s\n", + current_process(),file, line, func, a); +#endif ethr_abort__(); return 0; } |