arm_dyncom_interpreter.cpp: Split by translation and interpreter logic
To facilitate the split, some small changes were made to names of various structures and functions.master
archshift
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struct ARMul_State;
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typedef unsigned int (*shtop_fp_t)(ARMul_State* cpu, unsigned int sht_oper);
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enum class TransExtData {
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COND = (1 << 0),
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NON_BRANCH = (1 << 1),
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DIRECT_BRANCH = (1 << 2),
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INDIRECT_BRANCH = (1 << 3),
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CALL = (1 << 4),
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RET = (1 << 5),
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END_OF_PAGE = (1 << 6),
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THUMB = (1 << 7),
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SINGLE_STEP = (1 << 8)
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};
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struct arm_inst {
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unsigned int idx;
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unsigned int cond;
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TransExtData br;
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char component[0];
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};
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struct generic_arm_inst {
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u32 Ra;
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u32 Rm;
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u32 Rn;
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u32 Rd;
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u8 op1;
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u8 op2;
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};
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struct adc_inst {
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unsigned int I;
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unsigned int S;
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unsigned int Rn;
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unsigned int Rd;
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unsigned int shifter_operand;
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shtop_fp_t shtop_func;
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};
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struct add_inst {
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unsigned int I;
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unsigned int S;
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unsigned int Rn;
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unsigned int Rd;
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unsigned int shifter_operand;
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shtop_fp_t shtop_func;
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};
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struct orr_inst {
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unsigned int I;
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unsigned int S;
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unsigned int Rn;
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unsigned int Rd;
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unsigned int shifter_operand;
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shtop_fp_t shtop_func;
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};
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struct and_inst {
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unsigned int I;
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unsigned int S;
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unsigned int Rn;
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unsigned int Rd;
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unsigned int shifter_operand;
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shtop_fp_t shtop_func;
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};
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struct eor_inst {
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unsigned int I;
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unsigned int S;
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unsigned int Rn;
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unsigned int Rd;
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unsigned int shifter_operand;
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shtop_fp_t shtop_func;
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};
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struct bbl_inst {
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unsigned int L;
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int signed_immed_24;
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unsigned int next_addr;
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unsigned int jmp_addr;
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};
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struct bx_inst {
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unsigned int Rm;
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};
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struct blx_inst {
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union {
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s32 signed_immed_24;
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u32 Rm;
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} val;
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unsigned int inst;
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};
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struct clz_inst {
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unsigned int Rm;
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unsigned int Rd;
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};
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struct cps_inst {
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unsigned int imod0;
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unsigned int imod1;
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unsigned int mmod;
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unsigned int A, I, F;
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unsigned int mode;
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};
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struct clrex_inst {
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};
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struct cpy_inst {
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unsigned int Rm;
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unsigned int Rd;
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};
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struct bic_inst {
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unsigned int I;
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unsigned int S;
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unsigned int Rn;
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unsigned int Rd;
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unsigned int shifter_operand;
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shtop_fp_t shtop_func;
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};
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struct sub_inst {
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unsigned int I;
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unsigned int S;
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unsigned int Rn;
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unsigned int Rd;
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unsigned int shifter_operand;
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shtop_fp_t shtop_func;
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};
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struct tst_inst {
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unsigned int I;
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unsigned int S;
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unsigned int Rn;
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unsigned int Rd;
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unsigned int shifter_operand;
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shtop_fp_t shtop_func;
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};
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struct cmn_inst {
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unsigned int I;
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unsigned int Rn;
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unsigned int shifter_operand;
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shtop_fp_t shtop_func;
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};
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struct teq_inst {
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unsigned int I;
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unsigned int Rn;
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unsigned int shifter_operand;
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shtop_fp_t shtop_func;
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};
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struct stm_inst {
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unsigned int inst;
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};
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struct bkpt_inst {
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u32 imm;
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};
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struct stc_inst {
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};
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struct ldc_inst {
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};
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struct swi_inst {
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unsigned int num;
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};
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struct cmp_inst {
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unsigned int I;
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unsigned int Rn;
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unsigned int shifter_operand;
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shtop_fp_t shtop_func;
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};
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struct mov_inst {
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unsigned int I;
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unsigned int S;
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unsigned int Rd;
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unsigned int shifter_operand;
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shtop_fp_t shtop_func;
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};
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struct mvn_inst {
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unsigned int I;
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unsigned int S;
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unsigned int Rd;
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unsigned int shifter_operand;
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shtop_fp_t shtop_func;
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};
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struct rev_inst {
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unsigned int Rd;
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unsigned int Rm;
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unsigned int op1;
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unsigned int op2;
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};
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struct rsb_inst {
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unsigned int I;
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unsigned int S;
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unsigned int Rn;
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unsigned int Rd;
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unsigned int shifter_operand;
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shtop_fp_t shtop_func;
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};
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struct rsc_inst {
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unsigned int I;
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unsigned int S;
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unsigned int Rn;
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unsigned int Rd;
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unsigned int shifter_operand;
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shtop_fp_t shtop_func;
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};
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struct sbc_inst {
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unsigned int I;
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unsigned int S;
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unsigned int Rn;
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unsigned int Rd;
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unsigned int shifter_operand;
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shtop_fp_t shtop_func;
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};
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struct mul_inst {
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unsigned int S;
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unsigned int Rd;
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unsigned int Rs;
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unsigned int Rm;
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};
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struct smul_inst {
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unsigned int Rd;
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unsigned int Rs;
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unsigned int Rm;
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unsigned int x;
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unsigned int y;
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};
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struct umull_inst {
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unsigned int S;
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unsigned int RdHi;
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unsigned int RdLo;
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unsigned int Rs;
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unsigned int Rm;
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};
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struct smlad_inst {
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unsigned int m;
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unsigned int Rm;
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unsigned int Rd;
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unsigned int Ra;
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unsigned int Rn;
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unsigned int op1;
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unsigned int op2;
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};
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struct smla_inst {
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unsigned int x;
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unsigned int y;
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unsigned int Rm;
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unsigned int Rd;
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unsigned int Rs;
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unsigned int Rn;
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};
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struct smlalxy_inst {
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unsigned int x;
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unsigned int y;
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unsigned int RdLo;
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unsigned int RdHi;
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unsigned int Rm;
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unsigned int Rn;
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};
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struct ssat_inst {
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unsigned int Rn;
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unsigned int Rd;
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unsigned int imm5;
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unsigned int sat_imm;
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unsigned int shift_type;
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};
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struct umaal_inst {
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unsigned int Rn;
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unsigned int Rm;
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unsigned int RdHi;
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unsigned int RdLo;
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};
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struct umlal_inst {
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unsigned int S;
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unsigned int Rm;
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unsigned int Rs;
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unsigned int RdHi;
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unsigned int RdLo;
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};
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struct smlal_inst {
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unsigned int S;
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unsigned int Rm;
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unsigned int Rs;
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unsigned int RdHi;
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unsigned int RdLo;
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};
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struct smlald_inst {
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unsigned int RdLo;
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unsigned int RdHi;
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unsigned int Rm;
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unsigned int Rn;
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unsigned int swap;
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unsigned int op1;
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unsigned int op2;
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};
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struct mla_inst {
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unsigned int S;
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unsigned int Rn;
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unsigned int Rd;
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unsigned int Rs;
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unsigned int Rm;
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};
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struct mrc_inst {
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unsigned int opcode_1;
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unsigned int opcode_2;
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unsigned int cp_num;
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unsigned int crn;
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unsigned int crm;
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unsigned int Rd;
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unsigned int inst;
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};
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struct mcr_inst {
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unsigned int opcode_1;
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unsigned int opcode_2;
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unsigned int cp_num;
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unsigned int crn;
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unsigned int crm;
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unsigned int Rd;
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unsigned int inst;
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};
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struct mcrr_inst {
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unsigned int opcode_1;
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unsigned int cp_num;
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unsigned int crm;
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unsigned int rt;
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unsigned int rt2;
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};
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struct mrs_inst {
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unsigned int R;
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unsigned int Rd;
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};
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struct msr_inst {
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unsigned int field_mask;
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unsigned int R;
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unsigned int inst;
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};
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struct pld_inst {
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};
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struct sxtb_inst {
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unsigned int Rd;
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unsigned int Rm;
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unsigned int rotate;
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};
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struct sxtab_inst {
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unsigned int Rd;
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unsigned int Rn;
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unsigned int Rm;
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unsigned rotate;
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};
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struct sxtah_inst {
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unsigned int Rd;
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unsigned int Rn;
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unsigned int Rm;
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unsigned int rotate;
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};
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struct sxth_inst {
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unsigned int Rd;
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unsigned int Rm;
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unsigned int rotate;
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};
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struct uxtab_inst {
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unsigned int Rn;
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unsigned int Rd;
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unsigned int rotate;
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unsigned int Rm;
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};
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struct uxtah_inst {
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unsigned int Rn;
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unsigned int Rd;
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unsigned int rotate;
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unsigned int Rm;
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};
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struct uxth_inst {
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unsigned int Rd;
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unsigned int Rm;
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unsigned int rotate;
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};
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struct cdp_inst {
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unsigned int opcode_1;
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unsigned int CRn;
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unsigned int CRd;
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unsigned int cp_num;
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unsigned int opcode_2;
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unsigned int CRm;
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unsigned int inst;
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};
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struct uxtb_inst {
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unsigned int Rd;
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unsigned int Rm;
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unsigned int rotate;
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};
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struct swp_inst {
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unsigned int Rn;
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unsigned int Rd;
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unsigned int Rm;
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};
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struct setend_inst {
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unsigned int set_bigend;
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};
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struct b_2_thumb {
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unsigned int imm;
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};
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struct b_cond_thumb {
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unsigned int imm;
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unsigned int cond;
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};
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struct bl_1_thumb {
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unsigned int imm;
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};
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struct bl_2_thumb {
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unsigned int imm;
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};
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struct blx_1_thumb {
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unsigned int imm;
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unsigned int instr;
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};
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struct pkh_inst {
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unsigned int Rm;
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unsigned int Rn;
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unsigned int Rd;
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unsigned char imm;
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};
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#define VFP_INTERPRETER_STRUCT
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#include "core/arm/skyeye_common/vfp/vfpinstr.cpp"
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#undef VFP_INTERPRETER_STRUCT
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typedef void (*get_addr_fp_t)(ARMul_State *cpu, unsigned int inst, unsigned int &virt_addr);
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struct ldst_inst {
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unsigned int inst;
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get_addr_fp_t get_addr;
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};
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typedef arm_inst* ARM_INST_PTR;
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typedef ARM_INST_PTR (*transop_fp_t)(unsigned int, int);
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extern const transop_fp_t arm_instruction_trans[];
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extern const size_t arm_instruction_trans_len;
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#define TRANS_CACHE_SIZE (64 * 1024 * 2000)
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extern char trans_cache_buf[TRANS_CACHE_SIZE];
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extern size_t trans_cache_buf_top;
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