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src/cpu/zero/vm/frame_zero.inline.hpp@6d13c17668d1 (annotated)

src/cpu/zero/vm/frame_zero.inline.hpp

Fri, 15 Aug 2014 15:25:24 -0400

author

coleenp

date

Fri, 15 Aug 2014 15:25:24 -0400

changeset 7675

6d13c17668d1

parent 6198

55fb97c4c58d

child 7994

04ff2f6cd0eb

permissions

-rw-r--r--

8055231: ZERO variant build is broken
Summary: Fix zero build.
Reviewed-by: coleenp
Contributed-by: Severin Gehwolf <sgehwolf@redhat.com>

never@1445	1	/*
mikael@6198	2	* Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
twisti@1860	3	* Copyright 2007, 2008, 2009, 2010 Red Hat, Inc.
never@1445	4	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
never@1445	5	*
never@1445	6	* This code is free software; you can redistribute it and/or modify it
never@1445	7	* under the terms of the GNU General Public License version 2 only, as
never@1445	8	* published by the Free Software Foundation.
never@1445	9	*
never@1445	10	* This code is distributed in the hope that it will be useful, but WITHOUT
never@1445	11	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
never@1445	12	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
never@1445	13	* version 2 for more details (a copy is included in the LICENSE file that
never@1445	14	* accompanied this code).
never@1445	15	*
never@1445	16	* You should have received a copy of the GNU General Public License version
never@1445	17	* 2 along with this work; if not, write to the Free Software Foundation,
never@1445	18	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
never@1445	19	*
trims@1907	20	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
trims@1907	21	* or visit www.oracle.com if you need additional information or have any
trims@1907	22	* questions.
never@1445	23	*
never@1445	24	*/
never@1445	25
stefank@2314	26	#ifndef CPU_ZERO_VM_FRAME_ZERO_INLINE_HPP
stefank@2314	27	#define CPU_ZERO_VM_FRAME_ZERO_INLINE_HPP
stefank@2314	28
coleenp@7675	29	#include "code/codeCache.hpp"
coleenp@7675	30
never@1445	31	// Constructors
never@1445	32
never@1445	33	inline frame::frame() {
twisti@1860	34	_zeroframe = NULL;
never@1445	35	_sp = NULL;
never@1445	36	_pc = NULL;
never@1445	37	_cb = NULL;
never@1445	38	_deopt_state = unknown;
never@1445	39	}
never@1445	40
twisti@5545	41	inline address frame::sender_pc() const { ShouldNotCallThis(); return NULL; }
twisti@4237	42
twisti@1860	43	inline frame::frame(ZeroFrame* zf, intptr_t* sp) {
twisti@1860	44	_zeroframe = zf;
never@1445	45	_sp = sp;
never@1445	46	switch (zeroframe()->type()) {
never@1445	47	case ZeroFrame::ENTRY_FRAME:
never@1445	48	_pc = StubRoutines::call_stub_return_pc();
never@1445	49	_cb = NULL;
twisti@4442	50	_deopt_state = not_deoptimized;
never@1445	51	break;
never@1445	52
never@1445	53	case ZeroFrame::INTERPRETER_FRAME:
never@1445	54	_pc = NULL;
never@1445	55	_cb = NULL;
twisti@4442	56	_deopt_state = not_deoptimized;
never@1445	57	break;
never@1445	58
twisti@4442	59	case ZeroFrame::SHARK_FRAME: {
never@1445	60	_pc = zero_sharkframe()->pc();
never@1445	61	_cb = CodeCache::find_blob_unsafe(pc());
twisti@4442	62	address original_pc = nmethod::get_deopt_original_pc(this);
twisti@4442	63	if (original_pc != NULL) {
twisti@4442	64	_pc = original_pc;
twisti@4442	65	_deopt_state = is_deoptimized;
twisti@4442	66	} else {
twisti@4442	67	_deopt_state = not_deoptimized;
twisti@4442	68	}
never@1445	69	break;
twisti@4442	70	}
never@1445	71	case ZeroFrame::FAKE_STUB_FRAME:
never@1445	72	_pc = NULL;
never@1445	73	_cb = NULL;
twisti@4442	74	_deopt_state = not_deoptimized;
never@1445	75	break;
never@1445	76
never@1445	77	default:
never@1445	78	ShouldNotReachHere();
never@1445	79	}
never@1445	80	}
never@1445	81
never@1445	82	// Accessors
never@1445	83
never@1445	84	inline intptr_t* frame::sender_sp() const {
twisti@1860	85	return fp() + 1;
never@1445	86	}
never@1445	87
bdelsart@3433	88	inline intptr_t* frame::real_fp() const {
bdelsart@3433	89	return fp();
bdelsart@3433	90	}
bdelsart@3433	91
never@1445	92	inline intptr_t* frame::link() const {
never@1445	93	ShouldNotCallThis();
twisti@5545	94	return NULL;
never@1445	95	}
never@1445	96
never@1445	97	#ifdef CC_INTERP
never@1445	98	inline interpreterState frame::get_interpreterState() const {
never@1445	99	return zero_interpreterframe()->interpreter_state();
never@1445	100	}
never@1445	101
never@1445	102	inline intptr_t** frame::interpreter_frame_locals_addr() const {
never@1445	103	return &(get_interpreterState()->_locals);
never@1445	104	}
never@1445	105
never@1445	106	inline intptr_t* frame::interpreter_frame_bcx_addr() const {
never@1445	107	return (intptr_t*) &(get_interpreterState()->_bcp);
never@1445	108	}
never@1445	109
coleenp@4037	110	inline ConstantPoolCache** frame::interpreter_frame_cache_addr() const {
never@1445	111	return &(get_interpreterState()->_constants);
never@1445	112	}
never@1445	113
coleenp@4037	114	inline Method** frame::interpreter_frame_method_addr() const {
never@1445	115	return &(get_interpreterState()->_method);
never@1445	116	}
never@1445	117
never@1445	118	inline intptr_t* frame::interpreter_frame_mdx_addr() const {
never@1445	119	return (intptr_t*) &(get_interpreterState()->_mdx);
never@1445	120	}
never@1445	121
never@1445	122	inline intptr_t* frame::interpreter_frame_tos_address() const {
never@1445	123	return get_interpreterState()->_stack + 1;
never@1445	124	}
never@1445	125	#endif // CC_INTERP
never@1445	126
never@1445	127	inline int frame::interpreter_frame_monitor_size() {
never@1445	128	return BasicObjectLock::size();
never@1445	129	}
never@1445	130
never@1445	131	inline intptr_t* frame::interpreter_frame_expression_stack() const {
never@1445	132	intptr_t* monitor_end = (intptr_t*) interpreter_frame_monitor_end();
never@1445	133	return monitor_end - 1;
never@1445	134	}
never@1445	135
never@1445	136	inline jint frame::interpreter_frame_expression_stack_direction() {
never@1445	137	return -1;
never@1445	138	}
never@1445	139
never@1445	140	// Return a unique id for this frame. The id must have a value where
never@1445	141	// we can distinguish identity and younger/older relationship. NULL
never@1445	142	// represents an invalid (incomparable) frame.
never@1445	143	inline intptr_t* frame::id() const {
twisti@1860	144	return fp();
never@1445	145	}
never@1445	146
omajid@5497	147	inline JavaCallWrapper** frame::entry_frame_call_wrapper_addr() const {
never@1445	148	return zero_entryframe()->call_wrapper();
never@1445	149	}
never@1445	150
never@1445	151	inline void frame::set_saved_oop_result(RegisterMap* map, oop obj) {
never@1445	152	ShouldNotCallThis();
never@1445	153	}
never@1445	154
never@1445	155	inline oop frame::saved_oop_result(RegisterMap* map) const {
never@1445	156	ShouldNotCallThis();
twisti@5545	157	return NULL;
never@1445	158	}
never@1445	159
never@1445	160	inline bool frame::is_older(intptr_t* id) const {
never@1445	161	ShouldNotCallThis();
twisti@5545	162	return false;
never@1445	163	}
never@1445	164
never@1445	165	inline intptr_t* frame::entry_frame_argument_at(int offset) const {
never@1445	166	ShouldNotCallThis();
twisti@5545	167	return NULL;
never@1445	168	}
never@1445	169
never@1445	170	inline intptr_t* frame::unextended_sp() const {
never@1445	171	if (zeroframe()->is_shark_frame())
never@1445	172	return zero_sharkframe()->unextended_sp();
never@1445	173	else
never@1445	174	return (intptr_t *) -1;
never@1445	175	}
stefank@2314	176
stefank@2314	177	#endif // CPU_ZERO_VM_FRAME_ZERO_INLINE_HPP