/* 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_REM_FLOAT_2ADDR.S | |
* | |
* Code: Computes the remainder of a division. Performs no substitutions. | |
* | |
* For: rem-float/2addr | |
* | |
* Description: Calls fmod to compute the remainder of the result of dividing a | |
* source register by a second, and stores the result in the first | |
* source register. | |
* | |
* Format: B|A|op (12x) | |
* | |
* Syntax: op vA, vB | |
*/ | |
movl rINST, %edx # %edx<- BA | |
shr $$4, %edx # %edx<- B | |
andl $$15, rINST # rINST<- A | |
GET_VREG %edx # %edx<- vB | |
movl (rFP, rINST, 4), %ecx # %ecx<- vA | |
movl %ecx, -8(%esp) # push parameter vA | |
movl %edx, -4(%esp) # push parameter vB | |
lea -8(%esp), %esp | |
call fmodf # call: (float x, float y) | |
# return: float | |
lea 8(%esp), %esp | |
fstps (rFP, rINST, 4) | |
FINISH 1 # jump to next instruction |