| 0,0 → 1,72 |
|---|
| /* |
| * Copyright 2011 Christoph Bumiller |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| |
| #include "nv50/codegen/nv50_ir_target.h" |
| |
| namespace nv50_ir { |
| |
| #define NVC0_BUILTIN_DIV_U32 0 |
| #define NVC0_BUILTIN_DIV_S32 1 |
| #define NVC0_BUILTIN_RCP_F64 2 |
| #define NVC0_BUILTIN_RSQ_F64 3 |
| |
| #define NVC0_BUILTIN_COUNT 4 |
| |
| class TargetNV50 : public Target |
| { |
| public: |
| TargetNV50(unsigned int chipset); |
| |
| virtual CodeEmitter *getCodeEmitter(Program::Type); |
| |
| virtual bool runLegalizePass(Program *, CGStage stage) const; |
| |
| virtual void getBuiltinCode(const uint32_t **code, uint32_t *size) const; |
| |
| virtual void parseDriverInfo(const struct nv50_ir_prog_info *); |
| |
| virtual bool insnCanLoad(const Instruction *insn, int s, |
| const Instruction *ld) const; |
| virtual bool isOpSupported(operation, DataType) const; |
| virtual bool isAccessSupported(DataFile, DataType) const; |
| virtual bool isModSupported(const Instruction *, int s, Modifier) const; |
| virtual bool isSatSupported(const Instruction *) const; |
| virtual bool mayPredicate(const Instruction *, const Value *) const; |
| |
| virtual int getLatency(const Instruction *) const; |
| virtual int getThroughput(const Instruction *) const; |
| |
| virtual unsigned int getFileSize(DataFile) const; |
| virtual unsigned int getFileUnit(DataFile) const; |
| |
| virtual uint32_t getSVAddress(DataFile shaderFile, const Symbol *sv) const; |
| |
| uint32_t getBuiltinOffset(int builtin) const; |
| |
| private: |
| void initOpInfo(); |
| |
| uint16_t sysvalLocation[SV_LAST + 1]; |
| uint8_t wposMask; |
| }; |
| |
| } // namespace nv50_ir |