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/* 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_EXCEPTION.S
*
* Code: Moves an exception to a register
*
* For: move-exception
*
* Description: Save a just-caught exception into the given register. This
* instruction is only valid as the first instruction of an
* exception handler.
*
* Format: AA|op (11x)
*
* Syntax: op vAA
*/
movl rGLUE, %eax # %eax<- pMterpGlue
movl offGlue_self(%eax), %ecx # %ecx<- glue->self
FFETCH_ADV 1, %eax # %eax<- next instruction hi; fetch, advance
movl offThread_exception(%ecx), %edx # %edx<- glue->self->exception
movl $$0, offThread_exception(%ecx) # clear exception
SET_VREG %edx, rINST # vAA<- glue->self->exception
FGETOP_JMP 1, %eax # jump to next instruction; getop, jmp
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