diff options
Diffstat (limited to 'src/os_cpu/solaris_x86/vm/assembler_solaris_x86_64.cpp')
-rw-r--r-- | src/os_cpu/solaris_x86/vm/assembler_solaris_x86_64.cpp | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/src/os_cpu/solaris_x86/vm/assembler_solaris_x86_64.cpp b/src/os_cpu/solaris_x86/vm/assembler_solaris_x86_64.cpp deleted file mode 100644 index 2ccae8a68..000000000 --- a/src/os_cpu/solaris_x86/vm/assembler_solaris_x86_64.cpp +++ /dev/null @@ -1,87 +0,0 @@ -/* - * Copyright 2004-2008 Sun Microsystems, Inc. All Rights Reserved. - * 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_solaris_x86_64.cpp.incl" - -void MacroAssembler::int3() { - call(RuntimeAddress(CAST_FROM_FN_PTR(address, os::breakpoint))); -} - -void MacroAssembler::get_thread(Register thread) { - // Try to emit a Solaris-specific fast TSD/TLS accessor. - ThreadLocalStorage::pd_tlsAccessMode tlsMode = ThreadLocalStorage::pd_getTlsAccessMode(); - if (tlsMode == ThreadLocalStorage::pd_tlsAccessIndirect) { // T1 - // Use thread as a temporary: mov r, fs:[0]; mov r, [r+tlsOffset] - emit_byte(Assembler::FS_segment); - movq(thread, Address(NULL, relocInfo::none)); - movq(thread, Address(thread, ThreadLocalStorage::pd_getTlsOffset())); - return; - } else if (tlsMode == ThreadLocalStorage::pd_tlsAccessDirect) { // T2 - // mov r, fs:[tlsOffset] - emit_byte(Assembler::FS_segment); - ExternalAddress tls_off((address) ThreadLocalStorage::pd_getTlsOffset()); - movptr(thread, tls_off); - return; - } - - // slow call to of thr_getspecific - // int thr_getspecific(thread_key_t key, void **value); - // Consider using pthread_getspecific instead. - - if (thread != rax) { - pushq(rax); - } - pushq(0); // space for return value - pushq(rdi); - pushq(rsi); - leaq(rsi, Address(rsp, 16)); // pass return value address - pushq(rdx); - pushq(rcx); - pushq(r8); - pushq(r9); - pushq(r10); - // XXX - movq(r10, rsp); - andq(rsp, -16); - pushq(r10); - pushq(r11); - - movl(rdi, ThreadLocalStorage::thread_index()); - call(RuntimeAddress(CAST_FROM_FN_PTR(address, thr_getspecific))); - - popq(r11); - popq(rsp); - popq(r10); - popq(r9); - popq(r8); - popq(rcx); - popq(rdx); - popq(rsi); - popq(rdi); - popq(thread); // load return value - if (thread != rax) { - popq(rax); - } -} |