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2016-03-21MIPS32: Implement UnsafeCASInt and UnsafeCASObject intrinsics. Alexey Frunze
Change-Id: Ie871763b9a36075fd3d70ee6e2e241ae1ccc36cf
2016-02-10MIPS32: peek*/poke*, and String.charAt intrinsics. Chris Larsen
- byte libcore.io.Memory.peekByte(long address) - short libcore.io.Memory.peekShort(long address) - int libcore.io.Memory.peekInt(long address) - long libcore.io.Memory.peekLong(long address) - void libcore.io.Memory.pokeByte(long address, byte value) - void libcore.io.Memory.pokeShort(long address, short value) - void libcore.io.Memory.pokeInt(long address, int value) - void libcore.io.Memory.pokeLong(long address, long value) - char java.lang.String.charAt(int index) Change-Id: I5ff30b61d87313d00f0fd3f0ee09f1c454f9c9fa
2016-01-04MIPS: Implement HRor Alexey Frunze
This also fixes differentiation between the SRL and ROTR instructions in the disassembler. Change-Id: Ie19697f8d6ea8fa4e338adde3e3cf8e4a0383eae
2015-12-16MIPS32: improvements in code generation (mostly 64-bit ALU ops) Alexey Frunze
Specifically: - Use the delay slot in InvokeRuntime() for direct entry points - Use kNoOutputOverlap wherever possible - Improve and/or/xor/add/sub with 64-bit integer constants - Improve 64-bit shifts by a constant amount on R2+ - More efficient load/store of 64-bit constants (especially, 0 & +0.0) Change-Id: I86d2217c8b5b8e2a9371effc2ce38b9eec62782b
2015-12-15MIPS32: Fuse long and FP compare & condition in Optimizing. Alexey Frunze
This also does a minor clean-up in the assembler and its test. Bug: 25559148 Change-Id: I9bad3c500b592a09013b56745f70752eb284a842
2015-11-30MIPS32: int java.lang.*.numberOfLeadingZeros Chris Larsen
- int java.lang.Integer.numberOfLeadingZeros(int) - int java.lang.Long.numberOfLeadingZeros(long) Change-Id: Icaf746cb807863f944ff4ebb5da6e6b2846eac58
2015-10-19MIPS64: Disassembler support for rotate instructions. Chris Larsen
Also, tighten the tests for recognizing the various shift commands. The tests, previously, would be unable to distinguish between "shift right logical" and "rotate right" commands. In particular: - SRLV vs. ROTRV - DSRLV vs. DROTRV, - DSRL vs. DROTR, and - DSRL32 vs. DROTR32 Change-Id: I7a6df8ab0d76fd3d34b1207da9915369ad84fa97
2015-10-06MIPS: Assemblers changes needed for optimizing compiler Goran Jakovljevic
Also add assembler tests for MIPS32. Change-Id: I3ab1fba7f3b06eb3b5058861946d675494a30775
2015-09-10Additional MIPS64 instructions needed by intrinsics code. Chris Larsen
Change-Id: If2a48300aac7a10dadf485d1765fb5bdeed975fe
2015-06-19MIPS: Initial version of optimizing compiler for MIPS64R6. Alexey Frunze
Bug: 21555893 Change-Id: I874dc356eee6ab061a32f8f3df5f8ac3a4ab7dcf Signed-off-by: Alexey Frunze <Alexey.Frunze@imgtec.com> Signed-off-by: Douglas Leung <douglas.leung@imgtec.com>
2015-04-09[MIPS] Refactoring code for disassembler Goran Jakovljevic
Code for mips64 is merged with code for mips. Change-Id: I2e3f2118c69a189787ae8e7f09adb4ee5c0d00d9
2015-04-06ART: Enable more Clang warnings Andreas Gampe
Change-Id: Ie6aba02f4223b1de02530e1515c63505f37e184c
2015-03-20ART: Add Mips32r6 backend support Douglas Leung
Add Mips32r6 compiler support. Don't use deprecated Mips32r2 instructions if running in Mips32r6 mode. Change-Id: I54e689aa8c026ccb75c4af515aa2794f471c9f67
2015-02-28ART: Fix Mips disassembler for some floating point instructions. Douglas Leung
Change-Id: I2b661a8dae4cd924c081df85f570007cf645769c
2015-01-13ART: Use jalr instead of jr for Mips Andreas Gampe
Use the jalr instruction instead of jr in stubs and compiled code. Change-Id: Idacc5167a5bb0113dc2e7716e4767e5ed07b5e0b
2014-10-22C++11 related clean-up of DISALLOW_.. Ian Rogers
Move DISALLOW_COPY_AND_ASSIGN to delete functions. By no having declarations with no definitions this prompts better warning messages so deal with these by correcting the code. Add a DISALLOW_ALLOCATION and use for ValueObject and mirror::Object. Make X86 assembly operand types ValueObjects to fix compilation errors. Tidy the use of iostream and ostream. Avoid making cutils a dependency via mutex-inl.h for tests that link against libart. Push tracing dependencies into appropriate files and mutex.cc. x86 32-bit host symbols size is increased for libarttest, avoid copying this in run-test 115 by using symlinks and remove this test's higher than normal ulimit. Fix the RunningOnValgrind test in RosAllocSpace to not use GetHeap as it returns NULL when the heap is under construction by Runtime. Change-Id: Ia246f7ac0c11f73072b30d70566a196e9b78472b
2014-10-22Tidy up logging. Ian Rogers
Move gVerboseMethods to CompilerOptions. Now "--verbose-methods=" option to dex2oat rather than runtime argument "-verbose-methods:". Move ToStr and Dumpable out of logging.h, move LogMessageData into logging.cc except for a forward declaration. Remove ConstDumpable as Dump methods are all const (and make this so if not currently true). Make LogSeverity an enum and improve compile time assertions and type checking. Remove log_severity.h that's only used in logging.h. With system headers gone from logging.h, go add to .cc files missing system header includes. Also, make operator new in ValueObject private for compile time instantiation checking. Change-Id: I3228f614500ccc9b14b49c72b9821c8b0db3d641
2014-09-16Avoid printing absolute addresses in oatdump Brian Carlstrom
- Added printing of OatClass offsets. - Added printing of OatMethod offsets. - Added bounds checks for code size size, code size, mapping table, gc map, vmap table. - Added sanity check of 100k for code size. - Added partial disassembly of questionable code. - Added --no-disassemble to disable disassembly. - Added --no-dump:vmap to disable vmap dumping. - Reordered OatMethod info to be in file order. Bug: 15567083 (cherry picked from commit 34fa79ece5b3a1940d412cd94dbdcc4225aae72f) Change-Id: I2c368f3b81af53b735149a866f3e491c9ac33fb8
2014-04-01Allow mixing of thread offsets between 32 and 64bit architectures. Ian Rogers
Begin a more full implementation x86-64 REX prefixes. Doesn't implement 64bit thread offset support for the JNI compiler. Change-Id: If9af2f08a1833c21ddb4b4077f9b03add1a05147
2014-03-14x86-64 disassembler support. Ian Rogers
Change-Id: I0ae39ae1ffdae2500ff368354f9e4702445176f0
2013-09-09Move disassembler out of runtime. Ian Rogers
Bug: 9877500. Change-Id: Ica6d9f5ecfd20c86e5230a2213827bd78cd29a29
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