Mercurial > hg > graal-compiler
annotate src/os_cpu/linux_x86/vm/assembler_linux_x86.cpp @ 1552:c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
| author | trims |
|---|---|
| date | Thu, 27 May 2010 19:08:38 -0700 |
| parents | dc7f315e41f7 |
| children | f95d63e2154a |
| rev | line source |
|---|---|
| 0 | 1 /* |
|
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
304
diff
changeset
|
2 * Copyright (c) 1999, 2008, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 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). | |
| 14 * | |
| 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 * | |
|
1552
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
304
diff
changeset
|
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
304
diff
changeset
|
20 * or visit www.oracle.com if you need additional information or have any |
|
c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
304
diff
changeset
|
21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 25 #include "incls/_precompiled.incl" | |
| 304 | 26 #include "incls/_assembler_linux_x86.cpp.incl" |
| 0 | 27 |
| 304 | 28 #ifndef _LP64 |
| 0 | 29 void MacroAssembler::int3() { |
| 30 call(RuntimeAddress(CAST_FROM_FN_PTR(address, os::breakpoint))); | |
| 31 } | |
| 32 | |
| 33 void MacroAssembler::get_thread(Register thread) { | |
| 34 movl(thread, rsp); | |
| 35 shrl(thread, PAGE_SHIFT); | |
| 36 | |
| 37 ExternalAddress tls_base((address)ThreadLocalStorage::sp_map_addr()); | |
| 38 Address index(noreg, thread, Address::times_4); | |
| 39 ArrayAddress tls(tls_base, index); | |
| 40 | |
| 41 movptr(thread, tls); | |
| 42 } | |
| 304 | 43 #else |
| 44 void MacroAssembler::int3() { | |
| 45 call(RuntimeAddress(CAST_FROM_FN_PTR(address, os::breakpoint))); | |
| 46 } | |
| 47 | |
| 48 void MacroAssembler::get_thread(Register thread) { | |
| 49 // call pthread_getspecific | |
| 50 // void * pthread_getspecific(pthread_key_t key); | |
| 51 if (thread != rax) { | |
| 52 push(rax); | |
| 53 } | |
| 54 push(rdi); | |
| 55 push(rsi); | |
| 56 push(rdx); | |
| 57 push(rcx); | |
| 58 push(r8); | |
| 59 push(r9); | |
| 60 push(r10); | |
| 61 // XXX | |
| 62 mov(r10, rsp); | |
| 63 andq(rsp, -16); | |
| 64 push(r10); | |
| 65 push(r11); | |
| 66 | |
| 67 movl(rdi, ThreadLocalStorage::thread_index()); | |
| 68 call(RuntimeAddress(CAST_FROM_FN_PTR(address, pthread_getspecific))); | |
| 69 | |
| 70 pop(r11); | |
| 71 pop(rsp); | |
| 72 pop(r10); | |
| 73 pop(r9); | |
| 74 pop(r8); | |
| 75 pop(rcx); | |
| 76 pop(rdx); | |
| 77 pop(rsi); | |
| 78 pop(rdi); | |
| 79 if (thread != rax) { | |
| 80 mov(thread, rax); | |
| 81 pop(rax); | |
| 82 } | |
| 83 } | |
| 84 #endif |