Mercurial > hg > graal-compiler
annotate src/os_cpu/solaris_sparc/vm/orderAccess_solaris_sparc.inline.hpp @ 8077:514efad5e81a
8008180: Several tests in compiler/5091921 need more time to run
Summary: Added an explicit timeouts.
Reviewed-by: kvn, twisti
author | drchase |
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date | Mon, 18 Feb 2013 14:29:16 -0800 |
parents | 85c73c0edb06 |
children | 63e54c37ac64 |
rev | line source |
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0 | 1 /* |
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2 * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. |
0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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5 * This code is free software; you can redistribute it and/or modify it | |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
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15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef OS_CPU_SOLARIS_SPARC_VM_ORDERACCESS_SOLARIS_SPARC_INLINE_HPP |
26 #define OS_CPU_SOLARIS_SPARC_VM_ORDERACCESS_SOLARIS_SPARC_INLINE_HPP | |
27 | |
28 #include "runtime/orderAccess.hpp" | |
29 #include "vm_version_sparc.hpp" | |
30 | |
0 | 31 // Implementation of class OrderAccess. |
32 | |
33 // Assume TSO. | |
34 | |
35 // In solaris_sparc.il | |
36 extern "C" void _OrderAccess_acquire(); | |
37 extern "C" void _OrderAccess_fence(); | |
38 | |
39 inline void OrderAccess::loadload() { acquire(); } | |
40 inline void OrderAccess::storestore() { release(); } | |
41 inline void OrderAccess::loadstore() { acquire(); } | |
42 inline void OrderAccess::storeload() { fence(); } | |
43 | |
44 #ifdef _GNU_SOURCE | |
45 | |
46 inline void OrderAccess::acquire() { | |
47 __asm__ volatile ("nop" : : :); | |
48 } | |
49 | |
50 inline void OrderAccess::release() { | |
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51 jint* local_dummy = (jint*)&local_dummy; |
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52 __asm__ volatile("stw %%g0, [%0]" : : "r" (local_dummy) : "memory"); |
0 | 53 } |
54 | |
55 inline void OrderAccess::fence() { | |
56 __asm__ volatile ("membar #StoreLoad" : : :); | |
57 } | |
58 | |
59 #else // _GNU_SOURCE | |
60 | |
61 inline void OrderAccess::acquire() { | |
62 _OrderAccess_acquire(); | |
63 } | |
64 | |
65 inline void OrderAccess::release() { | |
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66 // Avoid hitting the same cache-line from |
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67 // different threads. |
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68 volatile jint local_dummy = 0; |
0 | 69 } |
70 | |
71 inline void OrderAccess::fence() { | |
72 _OrderAccess_fence(); | |
73 } | |
74 | |
75 #endif // _GNU_SOURCE | |
76 | |
77 inline jbyte OrderAccess::load_acquire(volatile jbyte* p) { return *p; } | |
78 inline jshort OrderAccess::load_acquire(volatile jshort* p) { return *p; } | |
79 inline jint OrderAccess::load_acquire(volatile jint* p) { return *p; } | |
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80 inline jlong OrderAccess::load_acquire(volatile jlong* p) { return Atomic::load(p); } |
0 | 81 inline jubyte OrderAccess::load_acquire(volatile jubyte* p) { return *p; } |
82 inline jushort OrderAccess::load_acquire(volatile jushort* p) { return *p; } | |
83 inline juint OrderAccess::load_acquire(volatile juint* p) { return *p; } | |
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84 inline julong OrderAccess::load_acquire(volatile julong* p) { return Atomic::load((volatile jlong*)p); } |
0 | 85 inline jfloat OrderAccess::load_acquire(volatile jfloat* p) { return *p; } |
86 inline jdouble OrderAccess::load_acquire(volatile jdouble* p) { return *p; } | |
87 | |
88 inline intptr_t OrderAccess::load_ptr_acquire(volatile intptr_t* p) { return *p; } | |
89 inline void* OrderAccess::load_ptr_acquire(volatile void* p) { return *(void* volatile *)p; } | |
90 inline void* OrderAccess::load_ptr_acquire(const volatile void* p) { return *(void* const volatile *)p; } | |
91 | |
92 inline void OrderAccess::release_store(volatile jbyte* p, jbyte v) { *p = v; } | |
93 inline void OrderAccess::release_store(volatile jshort* p, jshort v) { *p = v; } | |
94 inline void OrderAccess::release_store(volatile jint* p, jint v) { *p = v; } | |
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95 inline void OrderAccess::release_store(volatile jlong* p, jlong v) { Atomic::store(v, p); } |
0 | 96 inline void OrderAccess::release_store(volatile jubyte* p, jubyte v) { *p = v; } |
97 inline void OrderAccess::release_store(volatile jushort* p, jushort v) { *p = v; } | |
98 inline void OrderAccess::release_store(volatile juint* p, juint v) { *p = v; } | |
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99 inline void OrderAccess::release_store(volatile julong* p, julong v) { Atomic::store((jlong)v, (volatile jlong*)p); } |
0 | 100 inline void OrderAccess::release_store(volatile jfloat* p, jfloat v) { *p = v; } |
101 inline void OrderAccess::release_store(volatile jdouble* p, jdouble v) { *p = v; } | |
102 | |
103 inline void OrderAccess::release_store_ptr(volatile intptr_t* p, intptr_t v) { *p = v; } | |
104 inline void OrderAccess::release_store_ptr(volatile void* p, void* v) { *(void* volatile *)p = v; } | |
105 | |
106 inline void OrderAccess::store_fence(jbyte* p, jbyte v) { *p = v; fence(); } | |
107 inline void OrderAccess::store_fence(jshort* p, jshort v) { *p = v; fence(); } | |
108 inline void OrderAccess::store_fence(jint* p, jint v) { *p = v; fence(); } | |
109 inline void OrderAccess::store_fence(jlong* p, jlong v) { *p = v; fence(); } | |
110 inline void OrderAccess::store_fence(jubyte* p, jubyte v) { *p = v; fence(); } | |
111 inline void OrderAccess::store_fence(jushort* p, jushort v) { *p = v; fence(); } | |
112 inline void OrderAccess::store_fence(juint* p, juint v) { *p = v; fence(); } | |
113 inline void OrderAccess::store_fence(julong* p, julong v) { *p = v; fence(); } | |
114 inline void OrderAccess::store_fence(jfloat* p, jfloat v) { *p = v; fence(); } | |
115 inline void OrderAccess::store_fence(jdouble* p, jdouble v) { *p = v; fence(); } | |
116 | |
117 inline void OrderAccess::store_ptr_fence(intptr_t* p, intptr_t v) { *p = v; fence(); } | |
118 inline void OrderAccess::store_ptr_fence(void** p, void* v) { *p = v; fence(); } | |
119 | |
120 inline void OrderAccess::release_store_fence(volatile jbyte* p, jbyte v) { *p = v; fence(); } | |
121 inline void OrderAccess::release_store_fence(volatile jshort* p, jshort v) { *p = v; fence(); } | |
122 inline void OrderAccess::release_store_fence(volatile jint* p, jint v) { *p = v; fence(); } | |
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85c73c0edb06
7012965: Fix failed on sparc for 7009756: volatile variables could be broken throw reflection API
kvn
parents:
1972
diff
changeset
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123 inline void OrderAccess::release_store_fence(volatile jlong* p, jlong v) { release_store(p, v); fence(); } |
0 | 124 inline void OrderAccess::release_store_fence(volatile jubyte* p, jubyte v) { *p = v; fence(); } |
125 inline void OrderAccess::release_store_fence(volatile jushort* p, jushort v) { *p = v; fence(); } | |
126 inline void OrderAccess::release_store_fence(volatile juint* p, juint v) { *p = v; fence(); } | |
2140
85c73c0edb06
7012965: Fix failed on sparc for 7009756: volatile variables could be broken throw reflection API
kvn
parents:
1972
diff
changeset
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127 inline void OrderAccess::release_store_fence(volatile julong* p, julong v) { release_store(p, v); fence(); } |
0 | 128 inline void OrderAccess::release_store_fence(volatile jfloat* p, jfloat v) { *p = v; fence(); } |
129 inline void OrderAccess::release_store_fence(volatile jdouble* p, jdouble v) { *p = v; fence(); } | |
130 | |
131 inline void OrderAccess::release_store_ptr_fence(volatile intptr_t* p, intptr_t v) { *p = v; fence(); } | |
132 inline void OrderAccess::release_store_ptr_fence(volatile void* p, void* v) { *(void* volatile *)p = v; fence(); } | |
1972 | 133 |
134 #endif // OS_CPU_SOLARIS_SPARC_VM_ORDERACCESS_SOLARIS_SPARC_INLINE_HPP |