src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1999, 2014, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1999, 2015, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -778,21 +778,17 @@
 ////////////////////////////////////////////////////////////////////////////////
 // thread stack
 
 #ifdef AMD64
 size_t os::Bsd::min_stack_allowed  = 64 * K;
-
-// amd64: pthread on amd64 is always in floating stack mode
-bool os::Bsd::supports_variable_stack_size() {  return true; }
 #else
 size_t os::Bsd::min_stack_allowed  =  (48 DEBUG_ONLY(+4))*K;
 
 #ifdef __GNUC__
 #define GET_GS() ({int gs; __asm__ volatile("movw %%gs, %w0":"=q"(gs)); gs&0xffff;})
 #endif
 
-bool os::Bsd::supports_variable_stack_size() { return true; }
 #endif // AMD64
 
 // return default stack size for thr_type
 size_t os::Bsd::default_stack_size(os::ThreadType thr_type) {
   // default stack size (compiler thread needs larger stack)