struct ARMul_State; typedef unsigned int (*shtop_fp_t)(ARMul_State* cpu, unsigned int sht_oper); enum class TransExtData { COND = (1 << 0), NON_BRANCH = (1 << 1), DIRECT_BRANCH = (1 << 2), INDIRECT_BRANCH = (1 << 3), CALL = (1 << 4), RET = (1 << 5), END_OF_PAGE = (1 << 6), THUMB = (1 << 7), SINGLE_STEP = (1 << 8) }; struct arm_inst { unsigned int idx; unsigned int cond; TransExtData br; #ifdef __GNUC__ __extension__ #endif char component[0]; }; struct generic_arm_inst { u32 Ra; u32 Rm; u32 Rn; u32 Rd; u8 op1; u8 op2; }; struct adc_inst { unsigned int I; unsigned int S; unsigned int Rn; unsigned int Rd; unsigned int shifter_operand; shtop_fp_t shtop_func; }; struct add_inst { unsigned int I; unsigned int S; unsigned int Rn; unsigned int Rd; unsigned int shifter_operand; shtop_fp_t shtop_func; }; struct orr_inst { unsigned int I; unsigned int S; unsigned int Rn; unsigned int Rd; unsigned int shifter_operand; shtop_fp_t shtop_func; }; struct and_inst { unsigned int I; unsigned int S; unsigned int Rn; unsigned int Rd; unsigned int shifter_operand; shtop_fp_t shtop_func; }; struct eor_inst { unsigned int I; unsigned int S; unsigned int Rn; unsigned int Rd; unsigned int shifter_operand; shtop_fp_t shtop_func; }; struct bbl_inst { unsigned int L; int signed_immed_24; unsigned int next_addr; unsigned int jmp_addr; }; struct bx_inst { unsigned int Rm; }; struct blx_inst { union { s32 signed_immed_24; u32 Rm; } val; unsigned int inst; }; struct clz_inst { unsigned int Rm; unsigned int Rd; }; struct cps_inst { unsigned int imod0; unsigned int imod1; unsigned int mmod; unsigned int A, I, F; unsigned int mode; }; struct clrex_inst { }; struct cpy_inst { unsigned int Rm; unsigned int Rd; }; struct bic_inst { unsigned int I; unsigned int S; unsigned int Rn; unsigned int Rd; unsigned int shifter_operand; shtop_fp_t shtop_func; }; struct sub_inst { unsigned int I; unsigned int S; unsigned int Rn; unsigned int Rd; unsigned int shifter_operand; shtop_fp_t shtop_func; }; struct tst_inst { unsigned int I; unsigned int S; unsigned int Rn; unsigned int Rd; unsigned int shifter_operand; shtop_fp_t shtop_func; }; struct cmn_inst { unsigned int I; unsigned int Rn; unsigned int shifter_operand; shtop_fp_t shtop_func; }; struct teq_inst { unsigned int I; unsigned int Rn; unsigned int shifter_operand; shtop_fp_t shtop_func; }; struct stm_inst { unsigned int inst; }; struct bkpt_inst { u32 imm; }; struct stc_inst { }; struct ldc_inst { }; struct swi_inst { unsigned int num; }; struct cmp_inst { unsigned int I; unsigned int Rn; unsigned int shifter_operand; shtop_fp_t shtop_func; }; struct mov_inst { unsigned int I; unsigned int S; unsigned int Rd; unsigned int shifter_operand; shtop_fp_t shtop_func; }; struct mvn_inst { unsigned int I; unsigned int S; unsigned int Rd; unsigned int shifter_operand; shtop_fp_t shtop_func; }; struct rev_inst { unsigned int Rd; unsigned int Rm; unsigned int op1; unsigned int op2; }; struct rsb_inst { unsigned int I; unsigned int S; unsigned int Rn; unsigned int Rd; unsigned int shifter_operand; shtop_fp_t shtop_func; }; struct rsc_inst { unsigned int I; unsigned int S; unsigned int Rn; unsigned int Rd; unsigned int shifter_operand; shtop_fp_t shtop_func; }; struct sbc_inst { unsigned int I; unsigned int S; unsigned int Rn; unsigned int Rd; unsigned int shifter_operand; shtop_fp_t shtop_func; }; struct mul_inst { unsigned int S; unsigned int Rd; unsigned int Rs; unsigned int Rm; }; struct smul_inst { unsigned int Rd; unsigned int Rs; unsigned int Rm; unsigned int x; unsigned int y; }; struct umull_inst { unsigned int S; unsigned int RdHi; unsigned int RdLo; unsigned int Rs; unsigned int Rm; }; struct smlad_inst { unsigned int m; unsigned int Rm; unsigned int Rd; unsigned int Ra; unsigned int Rn; unsigned int op1; unsigned int op2; }; struct smla_inst { unsigned int x; unsigned int y; unsigned int Rm; unsigned int Rd; unsigned int Rs; unsigned int Rn; }; struct smlalxy_inst { unsigned int x; unsigned int y; unsigned int RdLo; unsigned int RdHi; unsigned int Rm; unsigned int Rn; }; struct ssat_inst { unsigned int Rn; unsigned int Rd; unsigned int imm5; unsigned int sat_imm; unsigned int shift_type; }; struct umaal_inst { unsigned int Rn; unsigned int Rm; unsigned int RdHi; unsigned int RdLo; }; struct umlal_inst { unsigned int S; unsigned int Rm; unsigned int Rs; unsigned int RdHi; unsigned int RdLo; }; struct smlal_inst { unsigned int S; unsigned int Rm; unsigned int Rs; unsigned int RdHi; unsigned int RdLo; }; struct smlald_inst { unsigned int RdLo; unsigned int RdHi; unsigned int Rm; unsigned int Rn; unsigned int swap; unsigned int op1; unsigned int op2; }; struct mla_inst { unsigned int S; unsigned int Rn; unsigned int Rd; unsigned int Rs; unsigned int Rm; }; struct mrc_inst { unsigned int opcode_1; unsigned int opcode_2; unsigned int cp_num; unsigned int crn; unsigned int crm; unsigned int Rd; unsigned int inst; }; struct mcr_inst { unsigned int opcode_1; unsigned int opcode_2; unsigned int cp_num; unsigned int crn; unsigned int crm; unsigned int Rd; unsigned int inst; }; struct mcrr_inst { unsigned int opcode_1; unsigned int cp_num; unsigned int crm; unsigned int rt; unsigned int rt2; }; struct mrs_inst { unsigned int R; unsigned int Rd; }; struct msr_inst { unsigned int field_mask; unsigned int R; unsigned int inst; }; struct pld_inst { }; struct sxtb_inst { unsigned int Rd; unsigned int Rm; unsigned int rotate; }; struct sxtab_inst { unsigned int Rd; unsigned int Rn; unsigned int Rm; unsigned rotate; }; struct sxtah_inst { unsigned int Rd; unsigned int Rn; unsigned int Rm; unsigned int rotate; }; struct sxth_inst { unsigned int Rd; unsigned int Rm; unsigned int rotate; }; struct uxtab_inst { unsigned int Rn; unsigned int Rd; unsigned int rotate; unsigned int Rm; }; struct uxtah_inst { unsigned int Rn; unsigned int Rd; unsigned int rotate; unsigned int Rm; }; struct uxth_inst { unsigned int Rd; unsigned int Rm; unsigned int rotate; }; struct cdp_inst { unsigned int opcode_1; unsigned int CRn; unsigned int CRd; unsigned int cp_num; unsigned int opcode_2; unsigned int CRm; unsigned int inst; }; struct uxtb_inst { unsigned int Rd; unsigned int Rm; unsigned int rotate; }; struct swp_inst { unsigned int Rn; unsigned int Rd; unsigned int Rm; }; struct setend_inst { unsigned int set_bigend; }; struct b_2_thumb { unsigned int imm; }; struct b_cond_thumb { unsigned int imm; unsigned int cond; }; struct bl_1_thumb { unsigned int imm; }; struct bl_2_thumb { unsigned int imm; }; struct blx_1_thumb { unsigned int imm; unsigned int instr; }; struct pkh_inst { unsigned int Rm; unsigned int Rn; unsigned int Rd; unsigned char imm; }; // Floating point VFPv3 structures #define VFP_INTERPRETER_STRUCT #include "skyeye_interpreter/skyeye_common/vfp/vfpinstr.cpp" #undef VFP_INTERPRETER_STRUCT typedef void (*get_addr_fp_t)(ARMul_State *cpu, unsigned int inst, unsigned int &virt_addr); struct ldst_inst { unsigned int inst; get_addr_fp_t get_addr; }; typedef arm_inst* ARM_INST_PTR; typedef ARM_INST_PTR (*transop_fp_t)(unsigned int, int); extern const transop_fp_t arm_instruction_trans[]; extern const size_t arm_instruction_trans_len; #define TRANS_CACHE_SIZE (64 * 1024 * 2000) extern char trans_cache_buf[TRANS_CACHE_SIZE]; extern size_t trans_cache_buf_top;