diff options
Diffstat (limited to 'src/core/arm/dyncom/arm_dyncom_trans.h')
-rw-r--r-- | src/core/arm/dyncom/arm_dyncom_trans.h | 493 |
1 files changed, 493 insertions, 0 deletions
diff --git a/src/core/arm/dyncom/arm_dyncom_trans.h b/src/core/arm/dyncom/arm_dyncom_trans.h new file mode 100644 index 000000000..7af71f4e3 --- /dev/null +++ b/src/core/arm/dyncom/arm_dyncom_trans.h @@ -0,0 +1,493 @@ +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; + 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 "core/arm/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; |