diff options
Diffstat (limited to 'vm/mterp/x86-atom/OP_MOVE_16.S')
| -rw-r--r-- | vm/mterp/x86-atom/OP_MOVE_16.S | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/vm/mterp/x86-atom/OP_MOVE_16.S b/vm/mterp/x86-atom/OP_MOVE_16.S new file mode 100644 index 0000000..013a11b --- /dev/null +++ b/vm/mterp/x86-atom/OP_MOVE_16.S @@ -0,0 +1,36 @@ + /* Copyright (C) 2008 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + + /* + * File: OP_MOVE_16.S + * + * Code: Copies contents from one register to another + * + * For: move/16, move-object/16 + * + * Description: Copies contents from one non-object register to another. + * fp[A]<- fp[B] + * + * Format: ØØ|op AAAA BBBB (32x) + * + * Syntax: op vAAAA, vBBBB + */ + + FETCH 2, %edx # %edx<- BBBB + FETCH 1, %ecx # %ecx<- AAAA + FFETCH_ADV 3, %eax # %eax<- next instruction hi; fetch, advance + GET_VREG %edx # %edx<- vB + SET_VREG %edx, %ecx # vA<- vB; %edx + FGETOP_JMP 3, %eax # jump to next instruction; getop, jmp |