1 /* 2 * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved. 3 * Copyright 2012, 2013 SAP AG. All rights reserved. 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * This code is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License version 2 only, as 8 * published by the Free Software Foundation. 9 * 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 * 31 32 define_pd_global(bool, DontYieldALot, false); 33 define_pd_global(intx, ThreadStackSize, 2048); // 0 => use system default 34 define_pd_global(intx, VMThreadStackSize, 2048); 35 36 // if we set CompilerThreadStackSize to a value different than 0, it will 37 // be used in os::create_thread(). Otherwise, due the strange logic in os::create_thread(), 38 // the stack size for compiler threads will default to VMThreadStackSize, although it 39 // is defined to 4M in os::Aix::default_stack_size()! 40 define_pd_global(intx, CompilerThreadStackSize, 4096); 41 42 // Allow extra space in DEBUG builds for asserts. 43 define_pd_global(uintx,JVMInvokeMethodSlack, 8192); 44 45 define_pd_global(intx, StackYellowPages, 6); 46 define_pd_global(intx, StackRedPages, 1); 47 define_pd_global(intx, StackShadowPages, 6 DEBUG_ONLY(+2)); 48 49 // Only used on 64 bit platforms 50 define_pd_global(uintx,HeapBaseMinAddress, 2*G); 51 // Only used on 64 bit Windows platforms 52 define_pd_global(bool, UseVectoredExceptions, false); 53 54 #endif // OS_CPU_AIX_OJDKPPC_VM_GLOBALS_AIX_PPC_HPP | 1 /* 2 * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved. 3 * Copyright 2012, 2015 SAP AG. All rights reserved. 4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 5 * 6 * This code is free software; you can redistribute it and/or modify it 7 * under the terms of the GNU General Public License version 2 only, as 8 * published by the Free Software Foundation. 9 * 10 * This code is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 13 * version 2 for more details (a copy is included in the LICENSE file that 14 * accompanied this code). 15 * 16 * You should have received a copy of the GNU General Public License version 17 * 2 along with this work; if not, write to the Free Software Foundation, 18 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 19 * 20 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 21 * or visit www.oracle.com if you need additional information or have any 22 * questions. 23 * 31 32 define_pd_global(bool, DontYieldALot, false); 33 define_pd_global(intx, ThreadStackSize, 2048); // 0 => use system default 34 define_pd_global(intx, VMThreadStackSize, 2048); 35 36 // if we set CompilerThreadStackSize to a value different than 0, it will 37 // be used in os::create_thread(). Otherwise, due the strange logic in os::create_thread(), 38 // the stack size for compiler threads will default to VMThreadStackSize, although it 39 // is defined to 4M in os::Aix::default_stack_size()! 40 define_pd_global(intx, CompilerThreadStackSize, 4096); 41 42 // Allow extra space in DEBUG builds for asserts. 43 define_pd_global(uintx,JVMInvokeMethodSlack, 8192); 44 45 define_pd_global(intx, StackYellowPages, 6); 46 define_pd_global(intx, StackRedPages, 1); 47 define_pd_global(intx, StackShadowPages, 6 DEBUG_ONLY(+2)); 48 49 // Only used on 64 bit platforms 50 define_pd_global(uintx,HeapBaseMinAddress, 2*G); 51 52 #endif // OS_CPU_AIX_OJDKPPC_VM_GLOBALS_AIX_PPC_HPP |