diff options
Diffstat (limited to 'libpixelflinger/codeflinger/ARMAssemblerProxy.h')
| -rw-r--r-- | libpixelflinger/codeflinger/ARMAssemblerProxy.h | 45 |
1 files changed, 37 insertions, 8 deletions
diff --git a/libpixelflinger/codeflinger/ARMAssemblerProxy.h b/libpixelflinger/codeflinger/ARMAssemblerProxy.h index 8c7f2707f..5e3f763bc 100644 --- a/libpixelflinger/codeflinger/ARMAssemblerProxy.h +++ b/libpixelflinger/codeflinger/ARMAssemblerProxy.h @@ -42,11 +42,40 @@ public: virtual void reset(); virtual int generate(const char* name); virtual void disassemble(const char* name); + virtual int getCodegenArch(); virtual void prolog(); virtual void epilog(uint32_t touched); virtual void comment(const char* string); + // ----------------------------------------------------------------------- + // shifters and addressing modes + // ----------------------------------------------------------------------- + + virtual bool isValidImmediate(uint32_t immed); + virtual int buildImmediate(uint32_t i, uint32_t& rot, uint32_t& imm); + + virtual uint32_t imm(uint32_t immediate); + virtual uint32_t reg_imm(int Rm, int type, uint32_t shift); + virtual uint32_t reg_rrx(int Rm); + virtual uint32_t reg_reg(int Rm, int type, int Rs); + + // addressing modes... + // LDR(B)/STR(B)/PLD + // (immediate and Rm can be negative, which indicates U=0) + virtual uint32_t immed12_pre(int32_t immed12, int W=0); + virtual uint32_t immed12_post(int32_t immed12); + virtual uint32_t reg_scale_pre(int Rm, int type=0, uint32_t shift=0, int W=0); + virtual uint32_t reg_scale_post(int Rm, int type=0, uint32_t shift=0); + + // LDRH/LDRSB/LDRSH/STRH + // (immediate and Rm can be negative, which indicates U=0) + virtual uint32_t immed8_pre(int32_t immed8, int W=0); + virtual uint32_t immed8_post(int32_t immed8); + virtual uint32_t reg_pre(int Rm, int W=0); + virtual uint32_t reg_post(int Rm); + + virtual void dataProcessing(int opcode, int cc, int s, int Rd, int Rn, uint32_t Op2); @@ -73,21 +102,21 @@ public: uint32_t* pcForLabel(const char* label); virtual void LDR (int cc, int Rd, - int Rn, uint32_t offset = immed12_pre(0)); + int Rn, uint32_t offset = __immed12_pre(0)); virtual void LDRB(int cc, int Rd, - int Rn, uint32_t offset = immed12_pre(0)); + int Rn, uint32_t offset = __immed12_pre(0)); virtual void STR (int cc, int Rd, - int Rn, uint32_t offset = immed12_pre(0)); + int Rn, uint32_t offset = __immed12_pre(0)); virtual void STRB(int cc, int Rd, - int Rn, uint32_t offset = immed12_pre(0)); + int Rn, uint32_t offset = __immed12_pre(0)); virtual void LDRH (int cc, int Rd, - int Rn, uint32_t offset = immed8_pre(0)); + int Rn, uint32_t offset = __immed8_pre(0)); virtual void LDRSB(int cc, int Rd, - int Rn, uint32_t offset = immed8_pre(0)); + int Rn, uint32_t offset = __immed8_pre(0)); virtual void LDRSH(int cc, int Rd, - int Rn, uint32_t offset = immed8_pre(0)); + int Rn, uint32_t offset = __immed8_pre(0)); virtual void STRH (int cc, int Rd, - int Rn, uint32_t offset = immed8_pre(0)); + 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, |