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| 1 /* | |
| 2 * Copyright (C) 2013 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 | |
| 32 /* | |
| 33 * typedef void (*PushAllRegistersCallback)(SafePointBarrier*, ThreadState*, int
ptr_t*); | |
| 34 * extern "C" void pushAllRegisters(SafePointBarrier*, ThreadState*, PushAllRegi
stersCallback) | |
| 35 */ | |
| 36 | |
| 37 .type pushAllRegisters, %function | |
| 38 .global pushAllRegisters | |
| 39 .hidden pushAllRegisters | |
| 40 pushAllRegisters: | |
| 41 // Reserve space for callee-saved registers, return address, | |
| 42 // as well as for the callee arguments. | |
| 43 addiu $sp,$sp,-56 | |
| 44 // Save the callee-saved registers and the return address. | |
| 45 sw $s0,16($sp) | |
| 46 sw $s1,20($sp) | |
| 47 sw $s2,24($sp) | |
| 48 sw $s3,28($sp) | |
| 49 sw $s4,32($sp) | |
| 50 sw $s5,36($sp) | |
| 51 sw $s6,40($sp) | |
| 52 sw $s7,44($sp) | |
| 53 sw $ra,48($sp) | |
| 54 // Pass the two first arguments untouched in a0 and a1 and the | |
| 55 // stack pointer to the callback. | |
| 56 move $t9,$a2 | |
| 57 move $a2,$sp | |
| 58 jal $t9 | |
| 59 // Restore return address, adjust stack and return. No | |
| 60 // callee-saved register was changed so we do not have to | |
| 61 // restore callee-saved registers. | |
| 62 lw $ra,48($sp) | |
| 63 addiu $sp,$sp,56 | |
| 64 jr $ra | |
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Chromium Code Reviews
Issue 686783002:
Remove almost all of Oilpan (Closed)
Base URL: git@github.com:domokit/mojo.git@master