mirror of
https://github.com/dingusdev/dingusppc.git
synced 2024-05-29 09:41:33 +00:00
2bd717e293
The following fixes and changes have been made - Better Grackle emulation (though far from perfect) - OpenPIC write/read fixes - DAVBus Stubs - Started splitting functionality from the main routine, to slowly make way for a GUI-based version - Added a new until command argument - Fixed an entry in the floating point instruction dispatch table - CMakeLists.txt added
763 lines
31 KiB
C++
763 lines
31 KiB
C++
//DingusPPC - Prototype 5bf2
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//Written by divingkatae
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//(c)2018-20 (theweirdo)
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//Please ask for permission
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//if you want to distribute this.
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//(divingkatae#1017 on Discord)
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#ifndef PPCEMUMAIN_H_
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#define PPCEMUMAIN_H_
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#include <map>
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enum endian_switch {big_end = 0, little_end = 1};
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typedef void (*PPCOpcode)(void);
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/**
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Except for the floating-point registers, all registers require
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32 bits for representation. Floating-point registers need 64 bits.
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gpr = General Purpose Register
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fpr = Floating Point (FP) Register
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cr = Condition Register
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tbr = Time Base Register
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fpscr = FP Status and Condition Register
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spr = Special Register
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msr = Machine State Register
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sr = Segment Register
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**/
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typedef struct struct_ppc_state {
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uint64_t ppc_fpr [32];
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uint32_t ppc_pc; //Referred as the CIA in the PPC manual
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uint32_t ppc_gpr [32];
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uint32_t ppc_cr;
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uint32_t ppc_fpscr;
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uint32_t ppc_tbr [2];
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uint32_t ppc_spr [1024];
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uint32_t ppc_msr;
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uint32_t ppc_sr [16];
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bool ppc_reserve; //reserve bit used for lwarx and stcwx
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} SetPRS;
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extern SetPRS ppc_state;
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/**
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typedef struct struct_ppc64_state {
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uint64_t ppc_fpr [32];
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uint64_t ppc_pc; //Referred as the CIA in the PPC manual
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uint64_t ppc_gpr [32];
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uint32_t ppc_cr;
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uint32_t ppc_fpscr;
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uint32_t ppc_tbr [2];
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uint64_t ppc_spr [1024];
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uint32_t ppc_msr;
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uint32_t ppc_sr [16];
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bool ppc_reserve; //reserve bit used for lwarx and stcwx
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} SetPRS64;
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extern SetPRS64 ppc_state64;
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**/
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/**
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Specific SPRS to be weary of:
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USER MODEL
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SPR 1 - XER
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SPR 8 - Link Register / Branch
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b0 - Summary Overflow
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b1 - Overflow
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b2 - Carry
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b25-31 - Number of bytes to transfer
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SPR 9 - Count
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SUPERVISOR MODEL
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19 is the Data Address Register
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22 is the Decrementer
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26, 27 are the Save and Restore Registers (SRR0, SRR1)
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272 - 275 are the SPRGs
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284 - 285 for writing to the TBR's.
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528 - 535 are the Instruction BAT registers
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536 - 543 are the Data BAT registers
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**/
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extern uint32_t return_value; //used for loading from memory
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extern uint32_t pc_return_value; //used for getting instructions
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extern uint32_t opcode_value; //used for interpreting opcodes
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extern uint32_t ram_size_set;
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extern uint32_t rom_file_begin; //where to start storing ROM files in memory
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extern uint32_t pci_io_end;
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extern uint32_t rom_file_setsize;
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//Additional steps to prevent overflow?
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extern int32_t add_result;
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extern int32_t sidiv_result;
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extern int32_t simult_result;
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extern uint32_t uiadd_result;
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extern uint32_t uidiv_result;
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extern uint32_t uimult_result;
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extern uint64_t uiproduct;
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extern int64_t siproduct;
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extern int32_t word_copy_location;
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extern uint32_t strwrd_replace_value;
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extern uint32_t crf_d;
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extern uint32_t crf_s;
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extern uint32_t reg_s;
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extern uint32_t reg_d;
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extern uint32_t reg_a;
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extern uint32_t reg_b;
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extern uint32_t reg_c;
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extern uint32_t xercon;
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extern uint32_t cmp_c;
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extern uint32_t crm;
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extern uint32_t br_bo;
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extern uint32_t br_bi;
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extern uint32_t rot_sh;
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extern uint32_t rot_mb;
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extern uint32_t rot_me;
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extern uint32_t uimm;
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extern uint32_t not_this;
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extern uint32_t grab_sr;
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extern uint32_t grab_inb; //This is for grabbing the number of immediate bytes for loading and storing
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extern uint32_t grab_d; //This is for grabbing d from Store and Load instructions
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extern uint32_t ppc_to;
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extern int32_t simm;
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extern int32_t adr_li;
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extern int32_t br_bd;
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//Used for GP calcs
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extern uint32_t ppc_result_a;
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extern uint32_t ppc_result_b;
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extern uint32_t ppc_result_c;
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extern uint32_t ppc_result_d;
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//Used for FP calcs
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extern uint64_t ppc_result64_a;
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extern uint64_t ppc_result64_b;
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extern uint64_t ppc_result64_c;
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extern uint64_t ppc_result64_d;
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extern uint16_t rev_endian16(uint16_t insert_int);
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extern uint32_t uimm_rev_endian16(uint32_t insert_int);
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extern int32_t simm_rev_endian16(int32_t insert_int);
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extern uint32_t rev_endian32(uint32_t insert_int);
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extern uint64_t rev_endian64(uint64_t insert_int);
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extern bool grab_branch;
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extern bool grab_exception;
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extern bool grab_return;
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extern bool is_601; //For PowerPC 601 Emulation
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extern bool is_gekko; //For GameCube Emulation
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extern bool is_altivec; //For Altivec Emulation
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extern bool is_64bit; //For PowerPC G5 Emulation
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//uint64_t virtual_address;
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//Important Addressing Integers
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extern uint64_t ppc_virtual_address; //It's 52 bits
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extern uint32_t ppc_cur_instruction;
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extern uint32_t ppc_effective_address;
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extern uint32_t ppc_real_address;
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extern uint32_t ppc_next_instruction_address;
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extern uint32_t temp_address; //used for determining where memory ends up.
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//Function prototypes
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void reg_init();
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uint32_t reg_print();
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uint32_t reg_read();
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uint32_t reg_write();
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void ppc_illegalop();
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void ppc_opcode4();
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void ppc_opcode16();
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void ppc_opcode18();
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void ppc_opcode19();
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void ppc_opcode31();
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void ppc_opcode59();
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void ppc_opcode63();
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extern void ppc_grab_regsda();
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extern void ppc_grab_regsdb();
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extern void ppc_grab_regssa();
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extern void ppc_grab_regssb();
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extern void ppc_grab_regsdab();
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extern void ppc_grab_regssab();
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extern void ppc_grab_regsdasimm();
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extern void ppc_grab_regsdauimm();
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extern void ppc_grab_regssasimm();
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extern void ppc_grab_regssauimm();
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extern void ppc_grab_regsfpdb();
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extern void ppc_grab_regsfpdab();
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extern void ppc_grab_regsfpdia();
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extern void ppc_grab_regsfpdiab();
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extern void ppc_grab_regsfpsia();
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extern void ppc_grab_regsfpsiab();
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extern void ppc_store_result_regd();
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extern void ppc_store_result_rega();
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extern void ppc_store_sfpresult();
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extern void ppc_store_dfpresult();
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void ppc_carry(uint32_t a, uint32_t b);
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void ppc_setsoov(uint32_t a, uint32_t b);
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void ppc_changecrf0(uint32_t set_result);
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void ppc_tbr_update();
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void ppc_expection_handler(uint32_t exception_type, uint32_t handle_args);
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//MEMORY DECLARATIONS
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extern unsigned char * machine_sysram_mem;
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extern unsigned char * machine_sysconfig_mem;
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//Mapped to 0x68000000 - extern unsigned char * machine_68kemu_mem;
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extern unsigned char * machine_upperiocontrol_mem;
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extern unsigned char * machine_iocontrolcdma_mem;
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extern unsigned char * machine_loweriocontrol_mem;
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extern unsigned char * machine_interruptack_mem;
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extern unsigned char * machine_iocontrolmem_mem;
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extern unsigned char * machine_f8xxxx_mem;
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extern unsigned char * machine_fexxxx_mem;
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extern unsigned char * machine_fecxxx_mem;
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extern unsigned char * machine_feexxx_mem;
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extern unsigned char * machine_ff00xx_mem;
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extern unsigned char * machine_ff80xx_mem;
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extern unsigned char * machine_sysrom_mem;
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//The functions used by the PowerPC processor
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extern void ppc_bcctr();
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extern void ppc_bcctrl();
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extern void ppc_bclr();
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extern void ppc_bclrl();
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extern void ppc_crand();
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extern void ppc_crandc();
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extern void ppc_creqv();
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extern void ppc_crnand();
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extern void ppc_crnor();
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extern void ppc_cror();
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extern void ppc_crorc();
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extern void ppc_crxor();
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extern void ppc_isync();
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extern void ppc_add();
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extern void ppc_adddot();
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extern void ppc_addo();
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extern void ppc_addodot();
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extern void ppc_addc();
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extern void ppc_addcdot();
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extern void ppc_addco();
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extern void ppc_addcodot();
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extern void ppc_adde();
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extern void ppc_addedot();
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extern void ppc_addeo();
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extern void ppc_addeodot();
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extern void ppc_addme();
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extern void ppc_addmedot();
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extern void ppc_addmeo();
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extern void ppc_addmeodot();
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extern void ppc_addze();
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extern void ppc_addzedot();
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extern void ppc_addzeo();
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extern void ppc_addzeodot();
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extern void ppc_and();
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extern void ppc_anddot();
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extern void ppc_andc();
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extern void ppc_andcdot();
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extern void ppc_cmp();
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extern void ppc_cmpl();
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extern void ppc_cntlzw();
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extern void ppc_cntlzwdot();
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extern void ppc_dcbf();
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extern void ppc_dcbi();
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extern void ppc_dcbst();
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extern void ppc_dcbt();
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extern void ppc_dcbtst();
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extern void ppc_dcbz();
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extern void ppc_divw();
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extern void ppc_divwdot();
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extern void ppc_divwo();
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extern void ppc_divwodot();
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extern void ppc_divwu();
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extern void ppc_divwudot();
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extern void ppc_divwuo();
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extern void ppc_divwuodot();
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extern void ppc_eieio();
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extern void ppc_eqv();
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extern void ppc_eqvdot();
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extern void ppc_extsb();
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extern void ppc_extsbdot();
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extern void ppc_extsh();
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extern void ppc_extshdot();
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extern void ppc_icbi();
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extern void ppc_mftb();
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extern void ppc_lhzux();
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extern void ppc_lhzx();
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extern void ppc_lhaux();
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extern void ppc_lhax();
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extern void ppc_lhbrx();
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extern void ppc_lwarx();
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extern void ppc_lbzux();
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extern void ppc_lbzx();
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extern void ppc_lwbrx();
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extern void ppc_lwzux();
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extern void ppc_lwzx();
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extern void ppc_mcrxr();
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extern void ppc_mfcr();
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extern void ppc_mulhwu();
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extern void ppc_mulhwudot();
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extern void ppc_mulhw();
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extern void ppc_mulhwdot();
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extern void ppc_mullw();
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extern void ppc_mullwdot();
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extern void ppc_mullwo();
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extern void ppc_mullwodot();
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extern void ppc_nand();
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extern void ppc_nanddot();
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extern void ppc_neg();
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extern void ppc_negdot();
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extern void ppc_nego();
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extern void ppc_negodot();
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extern void ppc_nor();
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extern void ppc_nordot();
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extern void ppc_or();
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extern void ppc_ordot();
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extern void ppc_orc();
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extern void ppc_orcdot();
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extern void ppc_slw();
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extern void ppc_slwdot();
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extern void ppc_srw();
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extern void ppc_srwdot();
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extern void ppc_sraw();
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extern void ppc_srawdot();
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extern void ppc_srawi();
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extern void ppc_srawidot();
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extern void ppc_stbx();
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extern void ppc_stbux();
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extern void ppc_stfiwx();
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extern void ppc_sthx();
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extern void ppc_sthux();
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extern void ppc_sthbrx();
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extern void ppc_stwx();
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extern void ppc_stwcx();
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extern void ppc_stwux();
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extern void ppc_stwbrx();
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extern void ppc_subf();
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extern void ppc_subfdot();
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extern void ppc_subfo();
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extern void ppc_subfodot();
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extern void ppc_subfc();
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extern void ppc_subfcdot();
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extern void ppc_subfco();
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extern void ppc_subfcodot();
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extern void ppc_subfe();
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extern void ppc_subfedot();
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extern void ppc_subfme();
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extern void ppc_subfmedot();
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extern void ppc_subfze();
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extern void ppc_subfzedot();
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extern void ppc_sync();
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extern void ppc_tlbia();
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extern void ppc_tlbie();
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extern void ppc_tlbli();
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extern void ppc_tlbld();
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extern void ppc_tlbsync();
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extern void ppc_tw();
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extern void ppc_xor();
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extern void ppc_xordot();
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extern void ppc_lswi();
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extern void ppc_lswx();
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extern void ppc_stswi();
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extern void ppc_stswx();
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extern void ppc_mfsr();
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extern void ppc_mfsrin();
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extern void ppc_mtsr();
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extern void ppc_mtsrin();
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extern void ppc_mtcrf();
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extern void ppc_mfmsr();
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extern void ppc_mfspr();
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extern void ppc_mtmsr();
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extern void ppc_mtspr();
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extern void ppc_mtfsb0();
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extern void ppc_mtfsb1();
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extern void ppc_mcrfs();
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extern void ppc_mtfsb0dot();
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extern void ppc_mtfsb1dot();
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extern void ppc_fmr();
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extern void ppc_mffs();
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extern void ppc_mtfsf();
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extern void ppc_addi();
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extern void ppc_addic();
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extern void ppc_addicdot();
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extern void ppc_addis();
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extern void ppc_andidot();
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extern void ppc_andisdot();
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extern void ppc_b();
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extern void ppc_ba();
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extern void ppc_bl();
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extern void ppc_bla();
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extern void ppc_bc();
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extern void ppc_bca();
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extern void ppc_bcl();
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extern void ppc_bcla();
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extern void ppc_cmpi();
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extern void ppc_cmpli();
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extern void ppc_lbz();
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extern void ppc_lbzu();
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extern void ppc_lha();
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extern void ppc_lhau();
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extern void ppc_lhz();
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extern void ppc_lhzu();
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extern void ppc_lwz();
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extern void ppc_lwzu();
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extern void ppc_lmw();
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extern void ppc_mulli();
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extern void ppc_ori();
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extern void ppc_oris();
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extern void ppc_rfi();
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extern void ppc_rlwimi();
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extern void ppc_rlwinm();
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extern void ppc_rlwnm();
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extern void ppc_sc();
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extern void ppc_stb();
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extern void ppc_stbu();
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extern void ppc_sth();
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extern void ppc_sthu();
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extern void ppc_stw();
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extern void ppc_stwu();
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extern void ppc_stmw();
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extern void ppc_subfic();
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extern void ppc_twi();
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extern void ppc_xori();
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extern void ppc_xoris();
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extern void ppc_lfs();
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extern void ppc_lfsu();
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extern void ppc_lfsux();
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extern void ppc_lfsx();
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extern void ppc_lfd();
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extern void ppc_lfdu();
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extern void ppc_stfs();
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extern void ppc_stfsu();
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extern void ppc_stfsux();
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extern void ppc_stfd();
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extern void ppc_stfdu();
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extern void ppc_stfdx();
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extern void ppc_stfdux();
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extern void ppc_fadd();
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extern void ppc_fsub();
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extern void ppc_fmult();
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extern void ppc_fdiv();
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extern void ppc_fadds();
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extern void ppc_fsubs();
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extern void ppc_fmults();
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extern void ppc_fdivs();
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extern void ppc_fmadd();
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extern void ppc_fmsub();
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extern void ppc_fnmadd();
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extern void ppc_fnmsub();
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extern void ppc_fmadds();
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extern void ppc_fmsubs();
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extern void ppc_fnmadds();
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extern void ppc_fnmsubs();
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extern void ppc_fabs();
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extern void ppc_fneg();
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extern void ppc_fsel();
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extern void ppc_fres();
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extern void ppc_fsqrts();
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extern void ppc_fsqrt();
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extern void ppc_frsqrte();
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extern void ppc_frsp();
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extern void ppc_fctiw();
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extern void ppc_fctiwz();
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extern void ppc_fcmpo();
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extern void ppc_fcmpu();
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//Power-specific instructions
|
|
extern void power_abs();
|
|
extern void power_absdot();
|
|
extern void power_abso();
|
|
extern void power_absodot();
|
|
extern void power_clcs();
|
|
extern void power_clcsdot();
|
|
extern void power_div();
|
|
extern void power_divdot();
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|
extern void power_divo();
|
|
extern void power_divodot();
|
|
extern void power_divs();
|
|
extern void power_divsdot();
|
|
extern void power_divso();
|
|
extern void power_divsodot();
|
|
extern void power_doz();
|
|
extern void power_dozdot();
|
|
extern void power_dozo();
|
|
extern void power_dozodot();
|
|
extern void power_dozi();
|
|
extern void power_lscbx();
|
|
extern void power_lscbxdot();
|
|
extern void power_maskg();
|
|
extern void power_maskgdot();
|
|
extern void power_maskir();
|
|
extern void power_maskirdot();
|
|
extern void power_mul();
|
|
extern void power_muldot();
|
|
extern void power_mulo();
|
|
extern void power_mulodot();
|
|
extern void power_nabs();
|
|
extern void power_nabsdot();
|
|
extern void power_nabso();
|
|
extern void power_nabsodot();
|
|
extern void power_rlmi();
|
|
extern void power_rrib();
|
|
extern void power_rribdot();
|
|
extern void power_sle();
|
|
extern void power_sledot();
|
|
extern void power_sleq();
|
|
extern void power_sleqdot();
|
|
extern void power_sliq();
|
|
extern void power_sliqdot();
|
|
extern void power_slliq();
|
|
extern void power_slliqdot();
|
|
extern void power_sllq();
|
|
extern void power_sllqdot();
|
|
extern void power_slq();
|
|
extern void power_slqdot();
|
|
extern void power_sraiq();
|
|
extern void power_sraiqdot();
|
|
extern void power_sraq();
|
|
extern void power_sraqdot();
|
|
extern void power_sre();
|
|
extern void power_sredot();
|
|
extern void power_srea();
|
|
extern void power_sreadot();
|
|
extern void power_sreq();
|
|
extern void power_sreqdot();
|
|
extern void power_sriq();
|
|
extern void power_sriqdot();
|
|
extern void power_srliq();
|
|
extern void power_srliqdot();
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|
extern void power_srlq();
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|
extern void power_srlqdot();
|
|
extern void power_srq();
|
|
extern void power_srqdot();
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|
|
|
//Gekko instructions
|
|
extern void ppc_psq_l();
|
|
extern void ppc_psq_lu();
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|
extern void ppc_psq_st();
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|
extern void ppc_psq_stu();
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|
|
|
//AltiVec instructions
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|
|
|
//64-bit instructions
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|
|
|
//G5+ instructions
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|
|
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extern void ppc_main_opcode();
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|
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//A listing of all of the available opcodes on the PPC.
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|
|
|
static std::map<uint8_t, PPCOpcode> OpcodeGrabber =
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{{0, &ppc_illegalop}, {1, &ppc_illegalop}, {2, &ppc_illegalop}, {3, &ppc_twi},
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|
{4, &ppc_opcode4}, {5, &ppc_illegalop}, {6, &ppc_illegalop}, {7, &ppc_mulli},
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{8, &ppc_subfic}, {9, &power_dozi}, {10, &ppc_cmpli}, {11, &ppc_cmpi},
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|
{12, &ppc_addic}, {13, &ppc_addicdot}, {14, &ppc_addi}, {15, &ppc_addis},
|
|
{16, &ppc_opcode16}, {17, &ppc_sc}, {18, &ppc_opcode18}, {19, &ppc_opcode19},
|
|
{20, &ppc_rlwimi}, {21, &ppc_rlwinm}, {22, &power_rlmi}, {23, &ppc_rlwnm},
|
|
{24, &ppc_ori}, {25, &ppc_oris}, {26, &ppc_xori}, {27, &ppc_xoris},
|
|
{28, &ppc_andidot}, {29, &ppc_andisdot}, {30, &ppc_illegalop}, {31, &ppc_opcode31},
|
|
{32, &ppc_lwz}, {33, &ppc_lwzu}, {34, &ppc_lbz}, {35, &ppc_lbzu},
|
|
{36, &ppc_stw}, {37, &ppc_stwu}, {38, &ppc_stb}, {39, &ppc_stbu},
|
|
{40, &ppc_lhz}, {41, &ppc_lhzu}, {42, &ppc_lha}, {43, &ppc_lhau},
|
|
{44, &ppc_sth}, {45, &ppc_sthu}, {46, &ppc_lmw}, {47, &ppc_stmw},
|
|
{48, &ppc_lfs}, {49, &ppc_lfsu}, {50, &ppc_lfd}, {51, &ppc_lfdu},
|
|
{52, &ppc_stfs}, {53, &ppc_stfsu}, {54, &ppc_stfd}, {55, &ppc_stfdu},
|
|
{56, &ppc_psq_l}, {57, &ppc_psq_lu}, {58, &ppc_illegalop}, {59, &ppc_illegalop},
|
|
{60, &ppc_psq_st}, {61, &ppc_psq_stu}, {62, &ppc_illegalop}, {63, &ppc_opcode63}};
|
|
|
|
//All of the opcodes possible are generated from the first 6 bits
|
|
//of each instruction given by the processor.
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|
|
|
|
|
/**These next few tables combine the last 11 bits of an instruction
|
|
to generate an opcode. These means different opcodes for up to
|
|
four different forms of a function.
|
|
|
|
There are four big families of opcodes
|
|
|
|
Opcode 19 - General Conditional Register Functions
|
|
Opcode 31 - General Integer Functions
|
|
Opcode 59 - Single-Precision Floating-Point Functions
|
|
Opcode 63 - Double-Precision Floating-Point Functions
|
|
|
|
The last two have instructions that don't neatly feat into one
|
|
table, partially due to instructions that use either 6 or 11 bits
|
|
for the instruction.
|
|
**/
|
|
static std::map<uint8_t, PPCOpcode> SubOpcode16Grabber=
|
|
{{0, &ppc_bc}, {1, &ppc_bcl}, {2, &ppc_bca}, {3, &ppc_bcla}
|
|
};
|
|
static std::map<uint8_t, PPCOpcode> SubOpcode18Grabber=
|
|
{{0, &ppc_b}, {1, &ppc_bl}, {2, &ppc_ba}, {3, &ppc_bla}
|
|
};
|
|
static std::map<uint16_t, PPCOpcode> SubOpcode19Grabber=
|
|
{{32, &ppc_bclr}, {33, &ppc_bclrl}, {66, &ppc_crnor}, {100, &ppc_rfi},
|
|
{258, &ppc_crandc}, {300, &ppc_isync}, {386, &ppc_crxor}, {450, &ppc_crnand},
|
|
{514, &ppc_crand}, {578, &ppc_creqv}, {834, &ppc_crorc}, {898, &ppc_cror},
|
|
{1056, &ppc_bcctr}, {1057, &ppc_bcctrl}
|
|
};
|
|
static std::map<uint16_t, PPCOpcode> SubOpcode31Grabber=
|
|
{{0, &ppc_cmp}, {8, &ppc_tw}, {16, &ppc_subfc}, {17, &ppc_subfcdot},
|
|
{20, &ppc_addc}, {21, &ppc_addcdot}, {22, &ppc_mulhwu}, {23, &ppc_mulhwudot},
|
|
{38, &ppc_mfcr}, {40, &ppc_lwarx}, {46, &ppc_lwzx}, {48, &ppc_slw},
|
|
{49, &ppc_slwdot}, {52, &ppc_cntlzw}, {53, &ppc_cntlzwdot}, {56, &ppc_and},
|
|
{57, &ppc_anddot}, {58, &power_maskg}, {59, &power_maskgdot},
|
|
{64, &ppc_cmpl}, {80, &ppc_subf}, {81, &ppc_subfdot},
|
|
{108, &ppc_dcbst}, {110, &ppc_lwzux}, {120, &ppc_andc}, {121, &ppc_andcdot},
|
|
{150, &ppc_mulhw}, {151, &ppc_mulhwdot}, {166, &ppc_mfmsr}, {172, &ppc_dcbf},
|
|
{174, &ppc_lbzx}, {208, &ppc_neg}, {209, &ppc_negdot},
|
|
{214, &power_mul}, {215, &power_mulo}, {238, &ppc_lbzux},
|
|
{248, &ppc_nor}, {249, &ppc_nordot}, {272, &ppc_subfe}, {273, &ppc_subfedot},
|
|
{276, &ppc_adde}, {277, &ppc_addedot}, {288, &ppc_mtcrf}, {292, &ppc_mtmsr},
|
|
{301, &ppc_stwcx}, {302, &ppc_stwx}, {304, &power_slq}, {305, &power_slqdot},
|
|
{306, &power_sle}, {307, &power_sledot}, {366, &ppc_stwux},
|
|
{368, &power_sliq}, {400, &ppc_subfze},
|
|
{401, &ppc_subfzedot}, {404, &ppc_addze}, {405, &ppc_addzedot}, {420, &ppc_mtsr},
|
|
{430, &ppc_stbx}, {432, &power_sllq}, {433, &power_sllqdot}, {434, &power_sleq},
|
|
{436, &power_sleqdot}, {464, &ppc_subfme}, {465, &ppc_subfmedot}, {468, &ppc_addme},
|
|
{469, &ppc_addmedot}, {470, &ppc_mullw}, {471, &ppc_mullwdot}, {484, &ppc_mtsrin},
|
|
{492, &ppc_dcbtst}, {494, &ppc_stbux}, {496, &power_slliq}, {497, &power_slliqdot},
|
|
{528, &power_doz}, {529, &power_dozdot}, {532, &ppc_add}, {533, &ppc_adddot},
|
|
{554, &power_lscbx}, {555, &power_lscbxdot}, {556, &ppc_dcbt},
|
|
{558, &ppc_lhzx}, {568, &ppc_eqv}, {569, &ppc_eqvdot}, {612, &ppc_tlbie},
|
|
{622, &ppc_lhzux}, {632, &ppc_xor}, {633, &ppc_xordot}, {662, &power_div},
|
|
{663, &power_divdot}, {678, &ppc_mfspr}, {686, &ppc_lhax},
|
|
{720, &power_abs}, {721, &power_absdot}, {726, &power_divs}, {727, &power_divsdot},
|
|
{740, &ppc_tlbia}, {742, &ppc_mftb}, {750, &ppc_lhaux}, {814, &ppc_sthx},
|
|
{824, &ppc_orc}, {825, &ppc_orcdot}, {878, &ppc_sthx},
|
|
{888, &ppc_or}, {889, &ppc_ordot}, {918, &ppc_divwu}, {919, &ppc_divwudot},
|
|
{934, &ppc_mtspr}, {940, &ppc_dcbi}, {952, &ppc_nand}, {953, &ppc_nanddot},
|
|
{976, &power_nabs}, {977, &power_nabsdot}, {982, &ppc_divw}, {983, &ppc_divwdot},
|
|
{1024, &ppc_mcrxr}, {1040, &ppc_subfco}, {1041, &ppc_subfcodot}, {1044, &ppc_addco},
|
|
{1045, &ppc_addcodot}, {1062, &power_clcs}, {1063, &power_clcsdot}, {1066, &ppc_lswx},
|
|
{1068, &ppc_lwbrx}, {1070, &ppc_lfsx}, {1072, &ppc_srw}, {1073, &ppc_srwdot},
|
|
{1074, &power_rrib}, {1075, &power_rribdot}, {1082, &power_maskir}, {1083, &power_maskirdot},
|
|
{1104, &ppc_subfo}, {1105, &ppc_subfodot}, {1134, &ppc_lfsux}, {1190, &ppc_mfsr},
|
|
{1194, &ppc_lswi}, {1196, &ppc_isync}, {1232, &ppc_nego}, {1233, &ppc_negodot},
|
|
{1238, &power_mulo}, {1239, &power_mulodot},
|
|
{1300, &ppc_addeo}, {1301, &ppc_addeodot}, {1318, &ppc_mfsrin}, {1322, &ppc_stswx},
|
|
{1324, &ppc_stwbrx}, {1328, &power_srq}, {1329, &power_srqdot}, {1330, &power_sre},
|
|
{1331, &power_sredot}, {1390, &ppc_stfsux}, {1392, &power_sriq}, {1393, &power_sriqdot},
|
|
{1428, &ppc_addzeo}, {1429, &ppc_addzeodot}, {1450, &ppc_stswi}, {1454, &ppc_stfdx},
|
|
{1456, &power_srlq}, {1457, &power_srlqdot}, {1458, &power_sreq}, {1459, &power_sreqdot},
|
|
{1492, &ppc_addmeo}, {1493, &ppc_addmeodot},
|
|
{1494, &ppc_mullwo}, {1495, &ppc_mullwodot}, {1518, &ppc_stfdux}, {1520, &power_srliq},
|
|
{1521, &power_srliqdot},{1552, &power_dozo}, {1553, &power_dozodot}, {1556, &ppc_addo},
|
|
{1557, &ppc_addodot}, {1580, &ppc_lhbrx}, {1584, &ppc_sraw}, {1585, &ppc_srawdot},
|
|
{1648, &ppc_srawi}, {1649, &ppc_srawidot}, {1686, &power_divo}, {1687, &power_divodot},
|
|
{1708, &ppc_eieio}, {1744, &power_abso}, {1745, &power_absodot},
|
|
{1750, &power_divso}, {1751, &power_divsodot}, {1836, &ppc_sthbrx},
|
|
{1840, &power_sraq}, {1841, &power_sraqdot}, {1842, &power_srea}, {1843, &power_sreadot},
|
|
{1844, &ppc_extsh}, {1845, &ppc_extshdot}, {1904, &power_sraiq}, {1905, &power_sraiqdot},
|
|
{1908, &ppc_extsb}, {1909, &ppc_extsbdot}, {1942, &ppc_divwuo},
|
|
{1943, &ppc_divwuodot}, {1956, &ppc_tlbld}, {1964, &ppc_icbi}, {1966, &ppc_stfiwx},
|
|
{2000, &power_nabso}, {2001, &power_nabsodot}, {2006, &ppc_divwo}, {2007, &ppc_divwodot},
|
|
{2020, &ppc_tlbli}, {2028, &ppc_dcbz}
|
|
};
|
|
|
|
static std::map<uint16_t, PPCOpcode> SubOpcode59Grabber=
|
|
{{36, &ppc_fdivs}, {40, &ppc_fsubs}, {42, &ppc_fadds}, {44, &ppc_fsqrts}, {48, &ppc_frsp},
|
|
{50, &ppc_fmults}, {56, &ppc_fmsubs}, {58, &ppc_fmadds}, {60, &ppc_fnmsubs}, {62, &ppc_fnmadds},
|
|
{114, &ppc_fmults}, {120, &ppc_fmsubs}, {122, &ppc_fmadds}, {124, &ppc_fnmsubs}, {126, &ppc_fnmadds},
|
|
{178, &ppc_fmults}, {184, &ppc_fmsubs}, {186, &ppc_fmadds}, {188, &ppc_fnmsubs}, {190, &ppc_fnmadds},
|
|
{242, &ppc_fmults}, {248, &ppc_fmsubs}, {250, &ppc_fmadds}, {252, &ppc_fnmsubs}, {254, &ppc_fnmadds},
|
|
{306, &ppc_fmults}, {312, &ppc_fmsubs}, {314, &ppc_fmadds}, {316, &ppc_fnmsubs}, {318, &ppc_fnmadds},
|
|
{370, &ppc_fmults}, {376, &ppc_fmsubs}, {378, &ppc_fmadds}, {380, &ppc_fnmsubs}, {382, &ppc_fnmadds},
|
|
{434, &ppc_fmults}, {440, &ppc_fmsubs}, {442, &ppc_fmadds}, {444, &ppc_fnmsubs}, {446, &ppc_fnmadds},
|
|
{498, &ppc_fmults}, {504, &ppc_fmsubs}, {506, &ppc_fmadds}, {508, &ppc_fnmsubs}, {510, &ppc_fnmadds},
|
|
{562, &ppc_fmults}, {568, &ppc_fmsubs}, {570, &ppc_fmadds}, {572, &ppc_fnmsubs}, {574, &ppc_fnmadds},
|
|
{626, &ppc_fmults}, {632, &ppc_fmsubs}, {634, &ppc_fmadds}, {636, &ppc_fnmsubs}, {638, &ppc_fnmadds},
|
|
{690, &ppc_fmults}, {696, &ppc_fmsubs}, {698, &ppc_fmadds}, {700, &ppc_fnmsubs}, {702, &ppc_fnmadds},
|
|
{754, &ppc_fmults}, {752, &ppc_fmsubs}, {754, &ppc_fmadds}, {764, &ppc_fnmsubs}, {766, &ppc_fnmadds},
|
|
{818, &ppc_fmults}, {824, &ppc_fmsubs}, {826, &ppc_fmadds}, {828, &ppc_fnmsubs}, {830, &ppc_fnmadds},
|
|
{882, &ppc_fmults}, {888, &ppc_fmsubs}, {890, &ppc_fmadds}, {892, &ppc_fnmsubs}, {894, &ppc_fnmadds},
|
|
{946, &ppc_fmults}, {952, &ppc_fmsubs}, {954, &ppc_fmadds}, {956, &ppc_fnmsubs}, {958, &ppc_fnmadds},
|
|
{1010, &ppc_fmults}, {1016, &ppc_fmsubs}, {1018, &ppc_fmadds}, {1020, &ppc_fnmsubs}, {1022, &ppc_fnmadds},
|
|
{1074, &ppc_fmults}, {1080, &ppc_fmsubs}, {1082, &ppc_fmadds}, {1084, &ppc_fnmsubs}, {1086, &ppc_fnmadds},
|
|
{1138, &ppc_fmults}, {1144, &ppc_fmsubs}, {1146, &ppc_fmadds}, {1148, &ppc_fnmsubs}, {1150, &ppc_fnmadds},
|
|
{1202, &ppc_fmults}, {1208, &ppc_fmsubs}, {1210, &ppc_fmadds}, {1212, &ppc_fnmsubs}, {1214, &ppc_fnmadds},
|
|
{1266, &ppc_fmults}, {1272, &ppc_fmsubs}, {1274, &ppc_fmadds}, {1276, &ppc_fnmsubs}, {1278, &ppc_fnmadds},
|
|
{1330, &ppc_fmults}, {1336, &ppc_fmsubs}, {1338, &ppc_fmadds}, {1340, &ppc_fnmsubs}, {1342, &ppc_fnmadds},
|
|
{1394, &ppc_fmults}, {1400, &ppc_fmsubs}, {1402, &ppc_fmadds}, {1404, &ppc_fnmsubs}, {1406, &ppc_fnmadds},
|
|
{1458, &ppc_fmults}, {1464, &ppc_fmsubs}, {1466, &ppc_fmadds}, {1468, &ppc_fnmsubs}, {1470, &ppc_fnmadds},
|
|
{1522, &ppc_fmults}, {1528, &ppc_fmsubs}, {1530, &ppc_fmadds}, {1532, &ppc_fnmsubs}, {1534, &ppc_fnmadds},
|
|
{1586, &ppc_fmults}, {1592, &ppc_fmsubs}, {1594, &ppc_fmadds}, {1596, &ppc_fnmsubs}, {1598, &ppc_fnmadds},
|
|
{1650, &ppc_fmults}, {1656, &ppc_fmsubs}, {1658, &ppc_fmadds}, {1660, &ppc_fnmsubs}, {1662, &ppc_fnmadds},
|
|
{1714, &ppc_fmults}, {1720, &ppc_fmsubs}, {1722, &ppc_fmadds}, {1724, &ppc_fnmsubs}, {1726, &ppc_fnmadds},
|
|
{1778, &ppc_fmults}, {1784, &ppc_fmsubs}, {1786, &ppc_fmadds}, {1788, &ppc_fnmsubs}, {1790, &ppc_fnmadds},
|
|
{1842, &ppc_fmults}, {1848, &ppc_fmsubs}, {1850, &ppc_fmadds}, {1852, &ppc_fnmsubs}, {1854, &ppc_fnmadds},
|
|
{1906, &ppc_fmults}, {1912, &ppc_fmsubs}, {1914, &ppc_fmadds}, {1916, &ppc_fnmsubs}, {1918, &ppc_fnmadds},
|
|
{1970, &ppc_fmults}, {1976, &ppc_fmsubs}, {1978, &ppc_fmadds}, {1980, &ppc_fnmsubs}, {1982, &ppc_fnmadds},
|
|
{2034, &ppc_fmults}, {2040, &ppc_fmsubs}, {2042, &ppc_fmadds}, {2044, &ppc_fnmsubs}, {2046, &ppc_fnmadds}
|
|
};
|
|
static std::map<uint16_t, PPCOpcode> SubOpcode63Grabber=
|
|
{{0, &ppc_fcmpu}, {24, &ppc_frsp}, {28, &ppc_fctiw}, {30, &ppc_fctiwz}, {36, &ppc_fdiv},
|
|
{40, &ppc_fsub}, {42, &ppc_fadd}, {44, &ppc_fsqrt}, {50, &ppc_fmult},
|
|
{52, &ppc_frsqrte}, {56, &ppc_fmsub}, {58, &ppc_fmadd}, {60, &ppc_fnmsub},
|
|
{62, &ppc_fnmadd}, {64, &ppc_fcmpo}, {76, &ppc_mtfsb1}, {77, &ppc_mtfsb1dot}, {80, &ppc_fneg},
|
|
{114, &ppc_fmult}, {120, &ppc_fmsub}, {122, &ppc_fmadd}, {124, &ppc_fnmsub}, {126, &ppc_fnmadd},
|
|
{128, &ppc_mcrfs}, {140, &ppc_mtfsb0}, {141, &ppc_mtfsb0dot},{144, &ppc_fmr},
|
|
{178, &ppc_fmult}, {184, &ppc_fmsub}, {186, &ppc_fmadd}, {188, &ppc_fnmsub}, {190, &ppc_fnmadd},
|
|
{242, &ppc_fmult}, {248, &ppc_fmsub}, {250, &ppc_fmadd}, {252, &ppc_fnmsub}, {254, &ppc_fnmadd},
|
|
{306, &ppc_fmult}, {312, &ppc_fmsub}, {314, &ppc_fmadd}, {316, &ppc_fnmsub}, {318, &ppc_fnmadd},
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|
{370, &ppc_fmult}, {376, &ppc_fmsub}, {378, &ppc_fmadd}, {380, &ppc_fnmsub}, {382, &ppc_fnmadd},
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|
{434, &ppc_fmult}, {440, &ppc_fmsub}, {442, &ppc_fmadd}, {444, &ppc_fnmsub}, {446, &ppc_fnmadd},
|
|
{498, &ppc_fmult}, {504, &ppc_fmsub}, {506, &ppc_fmadd}, {508, &ppc_fnmsub}, {510, &ppc_fnmadd},
|
|
{528, &ppc_fabs},
|
|
{562, &ppc_fmult}, {568, &ppc_fmsub}, {570, &ppc_fmadd}, {572, &ppc_fnmsub}, {574, &ppc_fnmadd},
|
|
{626, &ppc_fmult}, {632, &ppc_fmsub}, {634, &ppc_fmadd}, {636, &ppc_fnmsub}, {638, &ppc_fnmadd},
|
|
{690, &ppc_fmult}, {696, &ppc_fmsub}, {698, &ppc_fmadd}, {700, &ppc_fnmsub}, {702, &ppc_fnmadd},
|
|
{754, &ppc_fmult}, {752, &ppc_fmsub}, {754, &ppc_fmadd}, {764, &ppc_fnmsub}, {766, &ppc_fnmadd},
|
|
{818, &ppc_fmult}, {824, &ppc_fmsub}, {826, &ppc_fmadd}, {828, &ppc_fnmsub}, {830, &ppc_fnmadd},
|
|
{882, &ppc_fmult}, {888, &ppc_fmsub}, {890, &ppc_fmadd}, {892, &ppc_fnmsub}, {894, &ppc_fnmadd},
|
|
{946, &ppc_fmult}, {952, &ppc_fmsub}, {954, &ppc_fmadd}, {956, &ppc_fnmsub}, {958, &ppc_fnmadd},
|
|
{1010, &ppc_fmult}, {1016, &ppc_fmsub}, {1018, &ppc_fmadd}, {1020, &ppc_fnmsub}, {1022, &ppc_fnmadd},
|
|
{1074, &ppc_fmult}, {1080, &ppc_fmsub}, {1082, &ppc_fmadd}, {1084, &ppc_fnmsub}, {1086, &ppc_fnmadd},
|
|
{1138, &ppc_fmult}, {1144, &ppc_fmsub}, {1146, &ppc_fmadd}, {1148, &ppc_fnmsub}, {1150, &ppc_fnmadd},
|
|
{1166, &ppc_mffs},
|
|
{1202, &ppc_fmult}, {1208, &ppc_fmsub}, {1210, &ppc_fmadd}, {1212, &ppc_fnmsub}, {1214, &ppc_fnmadd},
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|
{1266, &ppc_fmult}, {1272, &ppc_fmsub}, {1274, &ppc_fmadd}, {1276, &ppc_fnmsub}, {1278, &ppc_fnmadd},
|
|
{1330, &ppc_fmult}, {1336, &ppc_fmsub}, {1338, &ppc_fmadd}, {1340, &ppc_fnmsub}, {1342, &ppc_fnmadd},
|
|
{1394, &ppc_fmult}, {1400, &ppc_fmsub}, {1402, &ppc_fmadd}, {1404, &ppc_fnmsub}, {1406, &ppc_fnmadd},
|
|
{1422, &ppc_mtfsf},
|
|
{1458, &ppc_fmult}, {1464, &ppc_fmsub}, {1466, &ppc_fmadd}, {1468, &ppc_fnmsub}, {1470, &ppc_fnmadd},
|
|
{1522, &ppc_fmult}, {1528, &ppc_fmsub}, {1530, &ppc_fmadd}, {1532, &ppc_fnmsub}, {1534, &ppc_fnmadd},
|
|
{1586, &ppc_fmult}, {1592, &ppc_fmsub}, {1594, &ppc_fmadd}, {1596, &ppc_fnmsub}, {1598, &ppc_fnmadd},
|
|
{1650, &ppc_fmult}, {1656, &ppc_fmsub}, {1658, &ppc_fmadd}, {1660, &ppc_fnmsub}, {1662, &ppc_fnmadd},
|
|
{1714, &ppc_fmult}, {1720, &ppc_fmsub}, {1722, &ppc_fmadd}, {1724, &ppc_fnmsub}, {1726, &ppc_fnmadd},
|
|
{1778, &ppc_fmult}, {1784, &ppc_fmsub}, {1786, &ppc_fmadd}, {1788, &ppc_fnmsub}, {1790, &ppc_fnmadd},
|
|
{1842, &ppc_fmult}, {1848, &ppc_fmsub}, {1850, &ppc_fmadd}, {1852, &ppc_fnmsub}, {1854, &ppc_fnmadd},
|
|
{1906, &ppc_fmult}, {1912, &ppc_fmsub}, {1914, &ppc_fmadd}, {1916, &ppc_fnmsub}, {1918, &ppc_fnmadd},
|
|
{1970, &ppc_fmult}, {1976, &ppc_fmsub}, {1978, &ppc_fmadd}, {1980, &ppc_fnmsub}, {1982, &ppc_fnmadd},
|
|
{2034, &ppc_fmult}, {2040, &ppc_fmsub}, {2042, &ppc_fmadd}, {2044, &ppc_fnmsub}, {2046, &ppc_fnmadd}
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|
};
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#endif // PPCEMUMAIN_H
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