jdk8-mips64-public/hotspot: src/os_cpu/linux_x86/vm/assembler_linux

6888954: argument formatting for assert() and friends
Reviewed-by: kvn, twisti, apetrusenko, never, dcubed

     1 /*

     2  * Copyright 1999-2008 Sun Microsystems, Inc.  All Rights Reserved.

     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  *

    19  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    20  * CA 95054 USA or visit www.sun.com if you need additional information or

    21  * have any questions.

    22  *

    23  */

    25 #include "incls/_precompiled.incl"

    26 #include "incls/_assembler_linux_x86.cpp.incl"

    28 #ifndef _LP64

    29 void MacroAssembler::int3() {

    30   call(RuntimeAddress(CAST_FROM_FN_PTR(address, os::breakpoint)));

    31 }

    33 void MacroAssembler::get_thread(Register thread) {

    34   movl(thread, rsp);

    35   shrl(thread, PAGE_SHIFT);

    37   ExternalAddress tls_base((address)ThreadLocalStorage::sp_map_addr());

    38   Address index(noreg, thread, Address::times_4);

    39   ArrayAddress tls(tls_base, index);

    41   movptr(thread, tls);

    42 }

    43 #else

    44 void MacroAssembler::int3() {

    45   call(RuntimeAddress(CAST_FROM_FN_PTR(address, os::breakpoint)));

    46 }

    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);

    67    movl(rdi, ThreadLocalStorage::thread_index());

    68    call(RuntimeAddress(CAST_FROM_FN_PTR(address, pthread_getspecific)));

    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

src/os_cpu/linux_x86/vm/assembler_linux_x86.cpp@f03d0a26bf83