diff options
Diffstat (limited to 'libpixelflinger/codeflinger/ARMAssembler.h')
| -rw-r--r-- | libpixelflinger/codeflinger/ARMAssembler.h | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/libpixelflinger/codeflinger/ARMAssembler.h b/libpixelflinger/codeflinger/ARMAssembler.h new file mode 100644 index 0000000..8837e07 --- /dev/null +++ b/libpixelflinger/codeflinger/ARMAssembler.h @@ -0,0 +1,155 @@ +/* libs/pixelflinger/codeflinger/ARMAssembler.h +** +** Copyright 2006, 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. +*/ + +#ifndef ANDROID_ARMASSEMBLER_H +#define ANDROID_ARMASSEMBLER_H + +#include <stdint.h> +#include <sys/types.h> + +#include <utils/Vector.h> +#include <utils/KeyedVector.h> + +#include "tinyutils/smartpointer.h" +#include "codeflinger/ARMAssemblerInterface.h" +#include "codeflinger/CodeCache.h" + +namespace android { + +// ---------------------------------------------------------------------------- + +class ARMAssembler : public ARMAssemblerInterface +{ +public: + ARMAssembler(const sp<Assembly>& assembly); + virtual ~ARMAssembler(); + + uint32_t* base() const; + uint32_t* pc() const; + + + void disassemble(const char* name); + + // ------------------------------------------------------------------------ + // ARMAssemblerInterface... + // ------------------------------------------------------------------------ + + virtual void reset(); + + virtual int generate(const char* name); + + virtual void prolog(); + virtual void epilog(uint32_t touched); + virtual void comment(const char* string); + + virtual void dataProcessing(int opcode, int cc, int s, + int Rd, int Rn, + uint32_t Op2); + virtual void MLA(int cc, int s, + int Rd, int Rm, int Rs, int Rn); + virtual void MUL(int cc, int s, + int Rd, int Rm, int Rs); + virtual void UMULL(int cc, int s, + int RdLo, int RdHi, int Rm, int Rs); + virtual void UMUAL(int cc, int s, + int RdLo, int RdHi, int Rm, int Rs); + virtual void SMULL(int cc, int s, + int RdLo, int RdHi, int Rm, int Rs); + virtual void SMUAL(int cc, int s, + int RdLo, int RdHi, int Rm, int Rs); + + virtual void B(int cc, uint32_t* pc); + virtual void BL(int cc, uint32_t* pc); + virtual void BX(int cc, int Rn); + virtual void label(const char* theLabel); + virtual void B(int cc, const char* label); + virtual void BL(int cc, const char* label); + + virtual uint32_t* pcForLabel(const char* label); + + virtual void LDR (int cc, int Rd, + int Rn, uint32_t offset = immed12_pre(0)); + virtual void LDRB(int cc, int Rd, + int Rn, uint32_t offset = immed12_pre(0)); + virtual void STR (int cc, int Rd, + int Rn, uint32_t offset = immed12_pre(0)); + virtual void STRB(int cc, int Rd, + int Rn, uint32_t offset = immed12_pre(0)); + virtual void LDRH (int cc, int Rd, + int Rn, uint32_t offset = immed8_pre(0)); + virtual void LDRSB(int cc, int Rd, + int Rn, uint32_t offset = immed8_pre(0)); + virtual void LDRSH(int cc, int Rd, + int Rn, uint32_t offset = immed8_pre(0)); + virtual void STRH (int cc, int Rd, + int Rn, uint32_t offset = immed8_pre(0)); + virtual void LDM(int cc, int dir, + int Rn, int W, uint32_t reg_list); + virtual void STM(int cc, int dir, + int Rn, int W, uint32_t reg_list); + + virtual void SWP(int cc, int Rn, int Rd, int Rm); + virtual void SWPB(int cc, int Rn, int Rd, int Rm); + virtual void SWI(int cc, uint32_t comment); + + virtual void PLD(int Rn, uint32_t offset); + virtual void CLZ(int cc, int Rd, int Rm); + virtual void QADD(int cc, int Rd, int Rm, int Rn); + virtual void QDADD(int cc, int Rd, int Rm, int Rn); + virtual void QSUB(int cc, int Rd, int Rm, int Rn); + virtual void QDSUB(int cc, int Rd, int Rm, int Rn); + virtual void SMUL(int cc, int xy, + int Rd, int Rm, int Rs); + virtual void SMULW(int cc, int y, + int Rd, int Rm, int Rs); + virtual void SMLA(int cc, int xy, + int Rd, int Rm, int Rs, int Rn); + virtual void SMLAL(int cc, int xy, + int RdHi, int RdLo, int Rs, int Rm); + virtual void SMLAW(int cc, int y, + int Rd, int Rm, int Rs, int Rn); + +private: + ARMAssembler(const ARMAssembler& rhs); + ARMAssembler& operator = (const ARMAssembler& rhs); + + sp<Assembly> mAssembly; + uint32_t* mBase; + uint32_t* mPC; + uint32_t* mPrologPC; + int64_t mDuration; +#if defined(WITH_LIB_HARDWARE) + bool mQemuTracing; +#endif + + struct branch_target_t { + inline branch_target_t() : label(0), pc(0) { } + inline branch_target_t(const char* l, uint32_t* p) + : label(l), pc(p) { } + const char* label; + uint32_t* pc; + }; + + Vector<branch_target_t> mBranchTargets; + KeyedVector< const char*, uint32_t* > mLabels; + KeyedVector< uint32_t*, const char* > mLabelsInverseMapping; + KeyedVector< uint32_t*, const char* > mComments; +}; + +}; // namespace android + +#endif //ANDROID_ARMASSEMBLER_H |