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6890308: integrate zero assembler hotspot changes

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Reviewed-by: never
This commit is contained in:
Gary Benson 2009-10-13 12:04:21 -07:00 • committed by Tom Rodriguez
parent 9b306d03ee
commit 5473f394c6
108 changed files with 7657 additions and 56 deletions
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77
hotspot/src/cpu/zero/vm/assembler_zero.cpp Normal file
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@ -0,0 +1,77 @@
/*
* Copyright 2003-2007 Sun Microsystems, Inc. All Rights Reserved.
* Copyright 2007, 2008, 2009 Red Hat, Inc.
* 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.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*
*/
#include "incls/_precompiled.incl"
#include "incls/_assembler_zero.cpp.incl"
int AbstractAssembler::code_fill_byte() {
return 0;
}
void Assembler::pd_patch_instruction(address branch, address target) {
ShouldNotCallThis();
}
#ifndef PRODUCT
void Assembler::pd_print_patched_instruction(address branch) {
ShouldNotCallThis();
}
#endif // PRODUCT
void MacroAssembler::align(int modulus) {
while (offset() % modulus != 0)
emit_byte(AbstractAssembler::code_fill_byte());
}
void MacroAssembler::bang_stack_with_offset(int offset) {
ShouldNotCallThis();
}
void MacroAssembler::advance(int bytes) {
_code_pos += bytes;
sync();
}
RegisterOrConstant MacroAssembler::delayed_value_impl(
intptr_t* delayed_value_addr, Register tmpl, int offset) {
ShouldNotCallThis();
}
void MacroAssembler::store_oop(jobject obj) {
code_section()->relocate(pc(), oop_Relocation::spec_for_immediate());
emit_address((address) obj);
}
static void should_not_call() {
report_should_not_call(__FILE__, __LINE__);
}
address ShouldNotCallThisStub() {
return (address) should_not_call;
}
address ShouldNotCallThisEntry() {
return (address) should_not_call;
}