From 5d5b94c8d14b166af580d5dd5906db4f9527d6ca Mon Sep 17 00:00:00 2001 From: Carl Shapiro Date: Tue, 19 Apr 2011 17:34:24 -0700 Subject: Move the compiler into C++. Change-Id: Idffbdb02c29e2be03a75f5a0a664603f2299504a --- vm/compiler/codegen/arm/Thumb/Ralloc.cpp | 44 ++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 vm/compiler/codegen/arm/Thumb/Ralloc.cpp (limited to 'vm/compiler/codegen/arm/Thumb/Ralloc.cpp') diff --git a/vm/compiler/codegen/arm/Thumb/Ralloc.cpp b/vm/compiler/codegen/arm/Thumb/Ralloc.cpp new file mode 100644 index 000000000..676997260 --- /dev/null +++ b/vm/compiler/codegen/arm/Thumb/Ralloc.cpp @@ -0,0 +1,44 @@ +/* + * Copyright (C) 2009 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. + */ + +/* + * This file contains codegen for the Thumb ISA and is intended to be + * includes by: + * + * Codegen-$(TARGET_ARCH_VARIANT).c + * + */ + +/* + * Alloc a pair of core registers, or a double. Low reg in low byte, + * high reg in next byte. + */ +int dvmCompilerAllocTypedTempPair(CompilationUnit *cUnit, bool fpHint, + int regClass) +{ + int highReg; + int lowReg; + int res = 0; + lowReg = dvmCompilerAllocTemp(cUnit); + highReg = dvmCompilerAllocTemp(cUnit); + res = (lowReg & 0xff) | ((highReg & 0xff) << 8); + return res; +} + +int dvmCompilerAllocTypedTemp(CompilationUnit *cUnit, bool fpHint, int regClass) +{ + return dvmCompilerAllocTemp(cUnit); +} -- cgit v1.2.3