Merge branch 'lukas/ose/master/OTP-11334'

* lukas/ose/master/OTP-11334: (71 commits)
  erts: Fix unix efile assert
  ose: Use -O2 when building
  ose: Expand OSE docs
  ose: Add dummy ttsl driver
  ose: Cleanup cleanup of mutex selection defines
  ose: Polish mmap configure checks
  ose: Add ose specific x-compile flags
  ose: Updating fd_driver and spawn_driver for OSE
  ose: Updating event and signal API for OSE
  ose: Cleanup of mutex selection defines
  win32: Compile erl_log.exe
  ose: Remove uneccesary define
  ose: Fix ssl configure test for osx
  erts: Fix sys_msg_dispatcher assert
  ose: Fix broken doc links
  ose: Thread priorities configurable from lmconf
  ose: Yielding the cpu is done "the OSE" way
  ose: Start using ppdata for tse key
  ose: Do not use spinlocks on OSE
  ose: Fix support for crypto
  ...

Conflicts:
	lib/crypto/c_src/crypto.c

1 files changed, 15 insertions, 0 deletions

diff --git a/erts/lib_src/common/ethr_aux.c b/erts/lib_src/common/ethr_aux.c
index f4ff08d368..ceecdcef64 100644
--- a/erts/lib_src/common/ethr_aux.c
+++ b/erts/lib_src/common/ethr_aux.c
@@ -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
@@ -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;
 }