diff options
| -rw-r--r-- | opcodes/ChangeLog | 28 | ||||
| -rw-r--r-- | opcodes/tic80-opc.c | 567 |
2 files changed, 435 insertions, 160 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index fb553c4..293c802 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,4 +1,30 @@ start-sanitize-tic80 +Wed Jan 15 18:59:51 1997 Fred Fish <fnf@cygnus.com> + + * tic80-opc.c (tic80_operands): Reorder some table entries to make + the order more logical. Move the shift alias instructions ("rotl", + "shl", "ins", "rotr", "extu", "exts", "srl", and "sra" to be + interspersed with the regular sr.x and sl.x instructions. Add + and test new instruction opcodes for "sl", "sli", "sr", "sri", "st", + "sub", "subu", "swcr", and "trap". + +Tue Jan 14 19:42:50 1997 Fred Fish <fnf@cygnus.com> + + * tic80-opc.c (OFF_SS_PC): Renamed from OFF_SS. + (OFF_SL_PC): Renamed from OFF_SL. + (OFF_SS_BR): New operand type for base relative operand. + (OFF_SL_BR): New operand type for base relative operand. + (REG_BASE): New operand type for base register operand. + (tic80_opcodes): Add and test "fmpy", "frndm", "frndn", "frndp", + "frndz", "fsqrt", "fsub", "illop0", "illopF", "ins", "jsr", + "ld", "ld.u", "lmo", "or", "rdcr", "rmo", "rotl", and "rotr" + instructions. + * tic80-dis.c (print_insn_tic80): Print opcode name with fixed width + 10 char field, padded with spaces on rhs, rather than a string + followed by a tab. Use renamed TIC80_OPERAND_PCREL flag bit rather + than old TIC80_OPERAND_RELATIVE. Add support for new + TIC80_OPERAND_BASEREL flag bit. + Mon Jan 13 15:58:56 1997 Fred Fish <fnf@cygnus.com> * tic80-dis.c (print_insn_tic80): Print floating point operands @@ -12,7 +38,7 @@ Mon Jan 13 15:58:56 1997 Fred Fish <fnf@cygnus.com> (PD): Macro for the 'PD' field. (P2): Macro for the 'P2' field. (P1): Macro for the 'P1' field. - (tic80_operands): Add entries for "exts", "extu", "fadd", + (tic80_opcodes): Add entries for "exts", "extu", "fadd", "fcmp", and "fdiv". end-sanitize-tic80 diff --git a/opcodes/tic80-opc.c b/opcodes/tic80-opc.c index 8a0d082..8c688ff 100644 --- a/opcodes/tic80-opc.c +++ b/opcodes/tic80-opc.c @@ -98,19 +98,29 @@ const struct tic80_operand tic80_operands[] = #define REG_DEST (REG_22 + 1) { 5, 27, NULL, NULL, TIC80_OPERAND_GPR }, - /* Short signed offset in bits 14-0 */ + /* Short signed PC word offset in bits 14-0 */ -#define OFF_SS (REG_DEST + 1) - { 15, 0, NULL, NULL, TIC80_OPERAND_RELATIVE | TIC80_OPERAND_SIGNED }, +#define OFF_SS_PC (REG_DEST + 1) + { 15, 0, NULL, NULL, TIC80_OPERAND_PCREL | TIC80_OPERAND_SIGNED }, - /* Long signed offset in following 32 bit word */ + /* Long signed PC word offset in following 32 bit word */ -#define OFF_SL (OFF_SS + 1) - {32, 0, NULL, NULL, TIC80_OPERAND_RELATIVE | TIC80_OPERAND_SIGNED }, +#define OFF_SL_PC (OFF_SS_PC + 1) + {32, 0, NULL, NULL, TIC80_OPERAND_PCREL | TIC80_OPERAND_SIGNED }, + + /* Short signed base relative byte offset in bits 14-0 */ + +#define OFF_SS_BR (OFF_SL_PC + 1) + { 15, 0, NULL, NULL, TIC80_OPERAND_BASEREL | TIC80_OPERAND_SIGNED }, + + /* Long signed base relative byte offset in following 32 bit word */ + +#define OFF_SL_BR (OFF_SS_BR + 1) + {32, 0, NULL, NULL, TIC80_OPERAND_BASEREL | TIC80_OPERAND_SIGNED }, /* BITNUM in bits 31-27 */ -#define BITNUM (OFF_SL + 1) +#define BITNUM (OFF_SL_BR + 1) { 5, 27, NULL, NULL, TIC80_OPERAND_BITNUM }, /* Condition code in bits 31-27 */ @@ -128,10 +138,15 @@ const struct tic80_operand tic80_operands[] = #define CR_LI (CR_SI + 1) { 32, 0, NULL, NULL, TIC80_OPERAND_CR }, + /* A base register in bits 26-22, enclosed in parens */ + +#define REG_BASE (CR_LI + 1) + { 5, 22, NULL, NULL, TIC80_OPERAND_GPR | TIC80_OPERAND_PARENS }, + /* A base register in bits 26-22, enclosed in parens, with optional ":m" flag in bit 17 (short immediate instructions only) */ -#define REG_BASE_M_SI (CR_LI + 1) +#define REG_BASE_M_SI (REG_BASE + 1) { 5, 22, NULL, NULL, TIC80_OPERAND_GPR | TIC80_OPERAND_PARENS | TIC80_OPERAND_M_SI }, /* A base register in bits 26-22, enclosed in parens, with optional ":m" @@ -225,6 +240,8 @@ const int tic80_num_operands = sizeof (tic80_operands)/sizeof(*tic80_operands); #define P1(x) ((x) << 5) +/* The opcode table. Formatted for better readability on a wide screen. */ + const struct tic80_opcode tic80_opcodes[] = { /* The "nop" instruction is really "rdcr 0,r0". We put it first so that this @@ -236,167 +253,164 @@ const struct tic80_opcode tic80_opcodes[] = { /* The "br" instruction is really "bbz target,r0,31". We put it first so that this specific bit pattern will get disassembled as a br rather than bbz. */ - {"br", OP_SI(0x48), 0xFFFF8000, 0, {OFF_SS} }, - {"br", OP_LI(0x391), 0xFFFFF000, 0, {OFF_SL} }, + {"br", OP_SI(0x48), 0xFFFF8000, 0, {OFF_SS_PC} }, {"br", OP_REG(0x390), 0xFFFFF000, 0, {REG_0} }, + {"br", OP_LI(0x391), 0xFFFFF000, 0, {OFF_SL_PC} }, - {"br.a", OP_SI(0x49), 0xFFFF8000, 0, {OFF_SS} }, - {"br.a", OP_LI(0x393), 0xFFFFF000, 0, {OFF_SL} }, + {"br.a", OP_SI(0x49), 0xFFFF8000, 0, {OFF_SS_PC} }, {"br.a", OP_REG(0x392), 0xFFFFF000, 0, {REG_0} }, + {"br.a", OP_LI(0x393), 0xFFFFF000, 0, {OFF_SL_PC} }, /* Signed integer ADD */ {"add", OP_SI(0x58), MASK_SI, FMT_SI, {SSI, REG_22, REG_DEST} }, - {"add", OP_LI(0x3B1), MASK_LI, FMT_LI, {LSI, REG_22, REG_DEST} }, {"add", OP_REG(0x3B0), MASK_REG, FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"add", OP_LI(0x3B1), MASK_LI, FMT_LI, {LSI, REG_22, REG_DEST} }, /* Unsigned integer ADD */ {"addu", OP_SI(0x59), MASK_SI, FMT_SI, {SSI, REG_22, REG_DEST} }, - {"addu", OP_LI(0x3B3), MASK_LI, FMT_LI, {LSI, REG_22, REG_DEST} }, {"addu", OP_REG(0x3B2), MASK_REG, FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"addu", OP_LI(0x3B3), MASK_LI, FMT_LI, {LSI, REG_22, REG_DEST} }, /* Bitwise AND */ {"and", OP_SI(0x11), MASK_SI, FMT_SI, {SUBF, REG_22, REG_DEST} }, - {"and", OP_LI(0x323), MASK_LI, FMT_LI, {LUBF, REG_22, REG_DEST} }, + {"and.tt", OP_SI(0x11), MASK_SI, FMT_SI, {SUBF, REG_22, REG_DEST} }, + {"and", OP_REG(0x322), MASK_REG, FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"and.tt", OP_REG(0x322), MASK_REG, FMT_REG, {REG_0, REG_22, REG_DEST} }, - {"and.tt", OP_SI(0x11), MASK_SI, FMT_SI, {SUBF, REG_22, REG_DEST} }, + {"and", OP_LI(0x323), MASK_LI, FMT_LI, {LUBF, REG_22, REG_DEST} }, {"and.tt", OP_LI(0x323), MASK_LI, FMT_LI, {LUBF, REG_22, REG_DEST} }, - {"and.tt", OP_REG(0x322), MASK_REG, FMT_REG, {REG_0, REG_22, REG_DEST} }, /* Bitwise AND with ones complement of both sources */ {"and.ff", OP_SI(0x18), MASK_SI, FMT_SI, {SUBF, REG_22, REG_DEST} }, - {"and.ff", OP_LI(0x331), MASK_LI, FMT_LI, {LUBF, REG_22, REG_DEST} }, {"and.ff", OP_REG(0x330), MASK_REG, FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"and.ff", OP_LI(0x331), MASK_LI, FMT_LI, {LUBF, REG_22, REG_DEST} }, /* Bitwise AND with ones complement of source 1 */ {"and.ft", OP_SI(0x14), MASK_SI, FMT_SI, {SUBF, REG_22, REG_DEST} }, - {"and.ft", OP_LI(0x329), MASK_LI, FMT_LI, {LUBF, REG_22, REG_DEST} }, {"and.ft", OP_REG(0x328), MASK_REG, FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"and.ft", OP_LI(0x329), MASK_LI, FMT_LI, {LUBF, REG_22, REG_DEST} }, /* Bitwise AND with ones complement of source 2 */ {"and.tf", OP_SI(0x12), MASK_SI, FMT_SI, {SUBF, REG_22, REG_DEST} }, - {"and.tf", OP_LI(0x325), MASK_LI, FMT_LI, {LUBF, REG_22, REG_DEST} }, {"and.tf", OP_REG(0x324), MASK_REG, FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"and.tf", OP_LI(0x325), MASK_LI, FMT_LI, {LUBF, REG_22, REG_DEST} }, /* Branch Bit One - nonannulled */ - {"bbo", OP_SI(0x4A), MASK_SI, FMT_SI, {OFF_SS, REG_22, BITNUM} }, - {"bbo", OP_LI(0x395), MASK_LI, FMT_LI, {OFF_SL, REG_22, BITNUM} }, + {"bbo", OP_SI(0x4A), MASK_SI, FMT_SI, {OFF_SS_PC, REG_22, BITNUM} }, {"bbo", OP_REG(0x394), MASK_REG, FMT_REG, {REG_0, REG_22, BITNUM} }, + {"bbo", OP_LI(0x395), MASK_LI, FMT_LI, {OFF_SL_PC, REG_22, BITNUM} }, /* Branch Bit One - annulled */ - {"bbo.a", OP_SI(0x4B), MASK_SI, FMT_SI, {OFF_SS, REG_22, BITNUM} }, - {"bbo.a", OP_LI(0x397), MASK_LI, FMT_LI, {OFF_SL, REG_22, BITNUM} }, + {"bbo.a", OP_SI(0x4B), MASK_SI, FMT_SI, {OFF_SS_PC, REG_22, BITNUM} }, {"bbo.a", OP_REG(0x396), MASK_REG, FMT_REG, {REG_0, REG_22, BITNUM} }, + {"bbo.a", OP_LI(0x397), MASK_LI, FMT_LI, {OFF_SL_PC, REG_22, BITNUM} }, /* Branch Bit Zero - nonannulled */ - {"bbz", OP_SI(0x48), MASK_SI, FMT_SI, {OFF_SS, REG_22, BITNUM} }, - {"bbz", OP_LI(0x391), MASK_LI, FMT_LI, {OFF_SL, REG_22, BITNUM} }, + {"bbz", OP_SI(0x48), MASK_SI, FMT_SI, {OFF_SS_PC, REG_22, BITNUM} }, {"bbz", OP_REG(0x390), MASK_REG, FMT_REG, {REG_0, REG_22, BITNUM} }, + {"bbz", OP_LI(0x391), MASK_LI, FMT_LI, {OFF_SL_PC, REG_22, BITNUM} }, /* Branch Bit Zero - annulled */ - {"bbz.a", OP_SI(0x49), MASK_SI, FMT_SI, {OFF_SS, REG_22, BITNUM} }, - {"bbz.a", OP_LI(0x393), MASK_LI, FMT_LI, {OFF_SL, REG_22, BITNUM} }, + {"bbz.a", OP_SI(0x49), MASK_SI, FMT_SI, {OFF_SS_PC, REG_22, BITNUM} }, {"bbz.a", OP_REG(0x392), MASK_REG, FMT_REG, {REG_0, REG_22, BITNUM} }, + {"bbz.a", OP_LI(0x393), MASK_LI, FMT_LI, {OFF_SL_PC, REG_22, BITNUM} }, /* Branch Conditional - nonannulled */ - {"bcnd", OP_SI(0x4C), MASK_SI, FMT_SI, {OFF_SS, REG_22, CC} }, - {"bcnd", OP_LI(0x399), MASK_LI, FMT_LI, {OFF_SL, REG_22, CC} }, + {"bcnd", OP_SI(0x4C), MASK_SI, FMT_SI, {OFF_SS_PC, REG_22, CC} }, {"bcnd", OP_REG(0x398), MASK_REG, FMT_REG, {REG_0, REG_22, CC} }, + {"bcnd", OP_LI(0x399), MASK_LI, FMT_LI, {OFF_SL_PC, REG_22, CC} }, /* Branch Conditional - annulled */ - {"bcnd.a", OP_SI(0x4D), MASK_SI, FMT_SI, {OFF_SS, REG_22, CC} }, - {"bcnd.a", OP_LI(0x39B), MASK_LI, FMT_LI, {OFF_SL, REG_22, CC} }, + {"bcnd.a", OP_SI(0x4D), MASK_SI, FMT_SI, {OFF_SS_PC, REG_22, CC} }, {"bcnd.a", OP_REG(0x39A), MASK_REG, FMT_REG, {REG_0, REG_22, CC} }, + {"bcnd.a", OP_LI(0x39B), MASK_LI, FMT_LI, {OFF_SL_PC, REG_22, CC} }, /* Branch Control Register */ {"brcr", OP_SI(0x6), MASK_SI, FMT_SI, {CR_SI} }, - {"brcr", OP_LI(0x30D), MASK_LI, FMT_LI, {CR_LI} }, {"brcr", OP_REG(0x30C), MASK_REG, FMT_REG, {REG_0} }, + {"brcr", OP_LI(0x30D), MASK_LI, FMT_LI, {CR_LI} }, /* Branch and save return - nonannulled */ - {"bsr", OP_SI(0x40), MASK_SI, FMT_SI, {OFF_SS, REG_DEST} }, - {"bsr", OP_LI(0x381), MASK_LI, FMT_LI, {OFF_SL, REG_DEST} }, + {"bsr", OP_SI(0x40), MASK_SI, FMT_SI, {OFF_SS_PC, REG_DEST} }, {"bsr", OP_REG(0x380), MASK_REG, FMT_REG, {REG_0, REG_DEST} }, + {"bsr", OP_LI(0x381), MASK_LI, FMT_LI, {OFF_SL_PC, REG_DEST} }, /* Branch and save return - annulled */ - {"bsr.a", OP_SI(0x41), MASK_SI, FMT_SI, {OFF_SS, REG_DEST} }, - {"bsr.a", OP_LI(0x383), MASK_LI, FMT_LI, {OFF_SL, REG_DEST} }, + {"bsr.a", OP_SI(0x41), MASK_SI, FMT_SI, {OFF_SS_PC, REG_DEST} }, {"bsr.a", OP_REG(0x382), MASK_REG, FMT_REG, {REG_0, REG_DEST} }, + {"bsr.a", OP_LI(0x383), MASK_LI, FMT_LI, {OFF_SL_PC, REG_DEST} }, /* Send command */ {"cmnd", OP_SI(0x2), MASK_SI, FMT_SI, {SUI} }, - {"cmnd", OP_LI(0x305), MASK_LI, FMT_LI, {LUI} }, {"cmnd", OP_REG(0x304), MASK_REG, FMT_REG, {REG_0} }, + {"cmnd", OP_LI(0x305), MASK_LI, FMT_LI, {LUI} }, /* Integer compare */ {"cmp", OP_SI(0x50), MASK_SI, FMT_SI, {SSI, REG_22, REG_DEST} }, - {"cmp", OP_LI(0x3A1), MASK_LI, FMT_LI, {LSI, REG_22, REG_DEST} }, {"cmp", OP_REG(0x3A0), MASK_REG, FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"cmp", OP_LI(0x3A1), MASK_LI, FMT_LI, {LSI, REG_22, REG_DEST} }, /* Flush data cache subblock - don't clear subblock preset flag */ {"dcachec", OP_SI(0x38), F(1) | (MASK_SI & ~M_SI(1)), FMT_SI, {SSI, REG_BASE_M_SI} }, - {"dcachec", OP_LI(0x371), F(1) | (MASK_LI & ~M_LI(1)) | S(1) | D(1), FMT_LI, {LSI, REG_BASE_M_LI} }, {"dcachec", OP_REG(0x370), F(1) | (MASK_REG & ~M_REG(1)) | S(1) | D(1), FMT_REG, {REG_0, REG_BASE_M_LI} }, + {"dcachec", OP_LI(0x371), F(1) | (MASK_LI & ~M_LI(1)) | S(1) | D(1), FMT_LI, {LSI, REG_BASE_M_LI} }, /* Flush data cache subblock - clear subblock preset flag */ {"dcachef", OP_SI(0x38) | F(1), F(1) | (MASK_SI & ~M_SI(1)), FMT_SI, {SSI, REG_BASE_M_SI} }, - {"dcachef", OP_LI(0x371) | F(1), F(1) | (MASK_LI & ~M_LI(1)) | S(1) | D(1), FMT_LI, {LSI, REG_BASE_M_LI} }, {"dcachef", OP_REG(0x370) | F(1), F(1) | (MASK_REG & ~M_REG(1)) | S(1) | D(1), FMT_REG, {REG_0, REG_BASE_M_LI} }, + {"dcachef", OP_LI(0x371) | F(1), F(1) | (MASK_LI & ~M_LI(1)) | S(1) | D(1), FMT_LI, {LSI, REG_BASE_M_LI} }, /* Direct load signed data into register */ - {"dld.b", OP_LI(0x341) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, {"dld.b", OP_REG(0x340) | D(1), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, - - {"dld.h", OP_LI(0x343) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, {"dld.h", OP_REG(0x342) | D(1), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, - - {"dld", OP_LI(0x345) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, {"dld", OP_REG(0x344) | D(1), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"dld.d", OP_REG(0x346) | D(1), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"dld.b", OP_LI(0x341) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"dld.h", OP_LI(0x343) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"dld", OP_LI(0x345) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, {"dld.d", OP_LI(0x347) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, - {"dld.d", OP_REG(0x346) | D(1), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, /* Direct load unsigned data into register */ - {"dld.ub", OP_LI(0x351) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, {"dld.ub", OP_REG(0x350) | D(1), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"dld.uh", OP_REG(0x352) | D(1), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"dld.ub", OP_LI(0x351) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, {"dld.uh", OP_LI(0x353) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, - {"dld.uh", OP_REG(0x352) | D(1), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, /* Direct store data into memory */ - {"dst.b", OP_LI(0x361) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, {"dst.b", OP_REG(0x360) | D(1), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, - - {"dst.h", OP_LI(0x363) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, {"dst.h", OP_REG(0x362) | D(1), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, - - {"dst", OP_LI(0x365) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, {"dst", OP_REG(0x364) | D(1), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"dst.d", OP_REG(0x366) | D(1), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"dst.b", OP_LI(0x361) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"dst.h", OP_LI(0x363) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"dst", OP_LI(0x365) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, {"dst.d", OP_LI(0x367) | D(1), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, - {"dst.d", OP_REG(0x366) | D(1), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, /* Emulation stop */ @@ -405,136 +419,371 @@ const struct tic80_opcode tic80_opcodes[] = { /* Emulation trap */ {"etrap", OP_SI(0x1) | E(1), MASK_SI | E(1), FMT_SI, {SUI} }, - {"etrap", OP_LI(0x303) | E(1), MASK_LI | E(1), FMT_LI, {LUI} }, {"etrap", OP_REG(0x302) | E(1), MASK_REG | E(1), FMT_REG, {REG_0} }, - - /* Extract signed field (actually an sr.ds instruction) */ - - {"exts", OP_SI(0xA) | i(0) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, - {"exts", OP_REG(0x314) | i(0) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, - - /* Extract unsigned field (actually an sr.dz instruction */ - - {"extu", OP_SI(0x8) | i(0) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, - {"extu", OP_REG(0x310) | i(0) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"etrap", OP_LI(0x303) | E(1), MASK_LI | E(1), FMT_LI, {LUI} }, /* Floating-point addition */ - {"fadd.sss", OP_LI(0x3E1) | PD(0) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, - {"fadd.ssd", OP_LI(0x3E1) | PD(1) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, - {"fadd.sdd", OP_LI(0x3E1) | PD(1) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, - {"fadd.dsd", OP_LI(0x3E1) | PD(1) | P2(0) | P1(1), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, - {"fadd.ddd", OP_LI(0x3E1) | PD(1) | P2(1) | P1(1), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, - {"fadd.sss", OP_REG(0x3E0) | PD(0) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, {"fadd.ssd", OP_REG(0x3E0) | PD(1) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, {"fadd.sdd", OP_REG(0x3E0) | PD(1) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, {"fadd.dsd", OP_REG(0x3E0) | PD(1) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, {"fadd.ddd", OP_REG(0x3E0) | PD(1) | P2(1) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, - /* Floating point compare */ + {"fadd.sss", OP_LI(0x3E1) | PD(0) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, + {"fadd.ssd", OP_LI(0x3E1) | PD(1) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, + {"fadd.sdd", OP_LI(0x3E1) | PD(1) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, + {"fadd.dsd", OP_LI(0x3E1) | PD(1) | P2(0) | P1(1), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, + {"fadd.ddd", OP_LI(0x3E1) | PD(1) | P2(1) | P1(1), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, - {"fcmp.ss", OP_LI(0x3EB) | PD(0) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_REG, {SPFI, REG_22, REG_DEST} }, - {"fcmp.sd", OP_LI(0x3EB) | PD(0) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_REG, {SPFI, REG_22, REG_DEST} }, - {"fcmp.ds", OP_LI(0x3EB) | PD(0) | P2(0) | P1(1), MASK_LI | PD(3) | P2(3) | P1(3), FMT_REG, {SPFI, REG_22, REG_DEST} }, - {"fcmp.dd", OP_LI(0x3EB) | PD(0) | P2(1) | P1(1), MASK_LI | PD(3) | P2(3) | P1(3), FMT_REG, {SPFI, REG_22, REG_DEST} }, + /* Floating point compare */ {"fcmp.ss", OP_REG(0x3EA) | PD(0) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, {"fcmp.sd", OP_REG(0x3EA) | PD(0) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, {"fcmp.ds", OP_REG(0x3EA) | PD(0) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, {"fcmp.dd", OP_REG(0x3EA) | PD(0) | P2(1) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"fcmp.ss", OP_LI(0x3EB) | PD(0) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_REG, {SPFI, REG_22, REG_DEST} }, + {"fcmp.sd", OP_LI(0x3EB) | PD(0) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_REG, {SPFI, REG_22, REG_DEST} }, + {"fcmp.ds", OP_LI(0x3EB) | PD(0) | P2(0) | P1(1), MASK_LI | PD(3) | P2(3) | P1(3), FMT_REG, {SPFI, REG_22, REG_DEST} }, + {"fcmp.dd", OP_LI(0x3EB) | PD(0) | P2(1) | P1(1), MASK_LI | PD(3) | P2(3) | P1(3), FMT_REG, {SPFI, REG_22, REG_DEST} }, + /* Floating point divide */ + {"fdiv.sss", OP_REG(0x3E6) | PD(0) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"fdiv.ssd", OP_REG(0x3E6) | PD(1) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"fdiv.sdd", OP_REG(0x3E6) | PD(1) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"fdiv.dsd", OP_REG(0x3E6) | PD(1) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"fdiv.ddd", OP_REG(0x3E6) | PD(1) | P2(1) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"fdiv.sss", OP_LI(0x3E7) | PD(0) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, {"fdiv.ssd", OP_LI(0x3E7) | PD(1) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, {"fdiv.sdd", OP_LI(0x3E7) | PD(1) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, {"fdiv.dsd", OP_LI(0x3E7) | PD(1) | P2(0) | P1(1), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, {"fdiv.ddd", OP_LI(0x3E7) | PD(1) | P2(1) | P1(1), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, - {"fdiv.sss", OP_REG(0x3E6) | PD(0) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, - {"fdiv.ssd", OP_REG(0x3E6) | PD(1) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, - {"fdiv.sdd", OP_REG(0x3E6) | PD(1) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, - {"fdiv.dsd", OP_REG(0x3E6) | PD(1) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, - {"fdiv.ddd", OP_REG(0x3E6) | PD(1) | P2(1) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + /* Floating point multiply */ + + {"fmpy.sss", OP_REG(0x3E4) | PD(0) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"fmpy.ssd", OP_REG(0x3E4) | PD(1) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"fmpy.sdd", OP_REG(0x3E4) | PD(1) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"fmpy.dsd", OP_REG(0x3E4) | PD(1) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"fmpy.ddd", OP_REG(0x3E4) | PD(1) | P2(1) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"fmpy.iii", OP_REG(0x3E4) | PD(2) | P2(2) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"fmpy.uuu", OP_REG(0x3E4) | PD(3) | P2(3) | P1(3), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + + {"fmpy.sss", OP_LI(0x3E5) | PD(0) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, + {"fmpy.ssd", OP_LI(0x3E5) | PD(1) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, + {"fmpy.sdd", OP_LI(0x3E5) | PD(1) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, + {"fmpy.dsd", OP_LI(0x3E5) | PD(1) | P2(0) | P1(1), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, + {"fmpy.ddd", OP_LI(0x3E5) | PD(1) | P2(1) | P1(1), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, + {"fmpy.iii", OP_LI(0x3E5) | PD(2) | P2(2) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {LSI, REG_22, REG_DEST} }, + {"fmpy.uuu", OP_LI(0x3E5) | PD(3) | P2(3) | P1(3), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {LUI, REG_22, REG_DEST} }, + + /* Convert/Round to Minus Infinity */ + + {"frndm.ss", OP_REG(0x3E8) | PD(0) | P2(3) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndm.sd", OP_REG(0x3E8) | PD(1) | P2(3) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndm.si", OP_REG(0x3E8) | PD(2) | P2(3) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndm.su", OP_REG(0x3E8) | PD(3) | P2(3) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndm.is", OP_REG(0x3E8) | PD(0) | P2(3) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndm.id", OP_REG(0x3E8) | PD(1) | P2(3) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + + {"frndm.ss", OP_LI(0x3E9) | PD(0) | P2(3) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"frndm.sd", OP_LI(0x3E9) | PD(1) | P2(3) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"frndm.si", OP_LI(0x3E9) | PD(2) | P2(3) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"frndm.su", OP_LI(0x3E9) | PD(3) | P2(3) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"frndm.is", OP_LI(0x3E9) | PD(0) | P2(3) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {LSI, REG_DEST} }, + {"frndm.id", OP_LI(0x3E9) | PD(1) | P2(3) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {LSI, REG_DEST} }, + + /* Convert/Round to Nearest */ + + {"frndn.ss", OP_REG(0x3E8) | PD(0) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndn.sd", OP_REG(0x3E8) | PD(1) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndn.si", OP_REG(0x3E8) | PD(2) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndn.su", OP_REG(0x3E8) | PD(3) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndn.is", OP_REG(0x3E8) | PD(0) | P2(0) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndn.id", OP_REG(0x3E8) | PD(1) | P2(0) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + + {"frndn.ss", OP_LI(0x3E9) | PD(0) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"frndn.sd", OP_LI(0x3E9) | PD(1) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"frndn.si", OP_LI(0x3E9) | PD(2) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"frndn.su", OP_LI(0x3E9) | PD(3) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"frndn.is", OP_LI(0x3E9) | PD(0) | P2(0) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {LSI, REG_DEST} }, + {"frndn.id", OP_LI(0x3E9) | PD(1) | P2(0) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {LSI, REG_DEST} }, + + /* Convert/Round to Positive Infinity */ + + {"frndp.ss", OP_REG(0x3E8) | PD(0) | P2(2) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndp.sd", OP_REG(0x3E8) | PD(1) | P2(2) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndp.si", OP_REG(0x3E8) | PD(2) | P2(2) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndp.su", OP_REG(0x3E8) | PD(3) | P2(2) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndp.is", OP_REG(0x3E8) | PD(0) | P2(2) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndp.id", OP_REG(0x3E8) | PD(1) | P2(2) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + + {"frndp.ss", OP_LI(0x3E9) | PD(0) | P2(2) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"frndp.sd", OP_LI(0x3E9) | PD(1) | P2(2) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"frndp.si", OP_LI(0x3E9) | PD(2) | P2(2) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"frndp.su", OP_LI(0x3E9) | PD(3) | P2(2) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"frndp.is", OP_LI(0x3E9) | PD(0) | P2(2) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {LSI, REG_DEST} }, + {"frndp.id", OP_LI(0x3E9) | PD(1) | P2(2) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {LSI, REG_DEST} }, + + /* Convert/Round to Zero */ + + {"frndz.ss", OP_REG(0x3E8) | PD(0) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndz.sd", OP_REG(0x3E8) | PD(1) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndz.si", OP_REG(0x3E8) | PD(2) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndz.su", OP_REG(0x3E8) | PD(3) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndz.is", OP_REG(0x3E8) | PD(0) | P2(1) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"frndz.id", OP_REG(0x3E8) | PD(1) | P2(1) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + + {"frndz.ss", OP_LI(0x3E9) | PD(0) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"frndz.sd", OP_LI(0x3E9) | PD(1) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"frndz.si", OP_LI(0x3E9) | PD(2) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"frndz.su", OP_LI(0x3E9) | PD(3) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"frndz.is", OP_LI(0x3E9) | PD(0) | P2(1) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {LSI, REG_DEST} }, + {"frndz.id", OP_LI(0x3E9) | PD(1) | P2(1) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {LSI, REG_DEST} }, + + /* Floating point square root */ + + {"fsqrt.ss", OP_REG(0x3EE) | PD(0) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"fsqrt.sd", OP_REG(0x3EE) | PD(1) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + {"fsqrt.dd", OP_REG(0x3EE) | PD(1) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_DEST} }, + + {"fsqrt.ss", OP_LI(0x3EF) | PD(0) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"fsqrt.sd", OP_LI(0x3EF) | PD(1) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + {"fsqrt.dd", OP_LI(0x3EF) | PD(1) | P2(0) | P1(1), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_DEST} }, + + /* Floating point subtraction */ + + { "fsub.sss", OP_REG(0x3E2) | PD(0) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + { "fsub.ssd", OP_REG(0x3E2) | PD(1) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + { "fsub.sdd", OP_REG(0x3E2) | PD(1) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + { "fsub.dsd", OP_REG(0x3E2) | PD(1) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + { "fsub.ddd", OP_REG(0x3E2) | PD(1) | P2(1) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), FMT_REG, {REG_0, REG_22, REG_DEST} }, + + { "fsub.sss", OP_LI(0x3E3) | PD(0) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, + { "fsub.ssd", OP_LI(0x3E3) | PD(1) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, + { "fsub.sdd", OP_LI(0x3E3) | PD(1) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, + { "fsub.dsd", OP_LI(0x3E3) | PD(1) | P2(0) | P1(1), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, + { "fsub.ddd", OP_LI(0x3E3) | PD(1) | P2(1) | P1(1), MASK_LI | PD(3) | P2(3) | P1(3), FMT_LI, {SPFI, REG_22, REG_DEST} }, + + /* Illegal instructions */ + + {"illop0", OP_SI(0x0), MASK_SI, FMT_SI, 0}, + {"illopF", 0x1FF << 13, 0x1FF << 13, FMT_REG, 0}, + + /* Jump and save return */ + + {"jsr", OP_SI(0x44), MASK_SI, FMT_SI, {OFF_SS_BR, REG_BASE, REG_DEST} }, + {"jsr.a", OP_SI(0x45), MASK_SI, FMT_SI, {OFF_SS_BR, REG_BASE, REG_DEST} }, + + {"jsr", OP_REG(0x388), MASK_REG, FMT_REG, {REG_0, REG_BASE, REG_DEST} }, + {"jsr.a", OP_REG(0x38A), MASK_REG, FMT_REG, {REG_0, REG_BASE, REG_DEST} }, + + {"jsr", OP_LI(0x389), MASK_LI, FMT_LI, {OFF_SL_BR, REG_BASE, REG_DEST} }, + {"jsr.a", OP_LI(0x38B), MASK_LI, FMT_LI, {OFF_SL_BR, REG_BASE, REG_DEST} }, + + /* Load Signed Data Into Register */ + + {"ld.b", OP_SI(0x20), (MASK_SI & ~M_SI(1)), FMT_SI, {SSI, REG_BASE_M_SI, REG_DEST} }, + {"ld.h", OP_SI(0x21), (MASK_SI & ~M_SI(1)), FMT_SI, {SSI, REG_BASE_M_SI, REG_DEST} }, + {"ld", OP_SI(0x22), (MASK_SI & ~M_SI(1)), FMT_SI, {SSI, REG_BASE_M_SI, REG_DEST} }, + {"ld.d", OP_SI(0x23), (MASK_SI & ~M_SI(1)), FMT_SI, {SSI, REG_BASE_M_SI, REG_DEST} }, + + {"ld.b", OP_REG(0x340) | D(0), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"ld.h", OP_REG(0x342) | D(0), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"ld", OP_REG(0x344) | D(0), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"ld.d", OP_REG(0x346) | D(0), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, + + {"ld.b", OP_LI(0x341) | D(0), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"ld.h", OP_LI(0x343) | D(0), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"ld", OP_LI(0x345) | D(0), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"ld.d", OP_LI(0x347) | D(0), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, + + /* Load Unsigned Data Into Register */ + + {"ld.ub", OP_SI(0x28), (MASK_SI & ~M_SI(1)), FMT_SI, {SSI, REG_BASE_M_SI, REG_DEST} }, + {"ld.uh", OP_SI(0x29), (MASK_SI & ~M_SI(1)), FMT_SI, {SSI, REG_BASE_M_SI, REG_DEST} }, + + {"ld.ub", OP_REG(0x350) | D(0), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"ld.uh", OP_REG(0x352) | D(0), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, + + {"ld.ub", OP_LI(0x351) | D(0), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"ld.uh", OP_LI(0x353) | D(0), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, + + /* Leftmost one */ + + {"lmo", OP_LI(0x3F0), MASK_LI, FMT_LI, {REG_22, REG_DEST} }, + + /* Bitwise logical OR */ + + {"or.ff", OP_SI(0x1E), MASK_SI, FMT_SI, {SUI, REG_22, REG_DEST} }, + {"or.ft", OP_SI(0x1D), MASK_SI, FMT_SI, {SUI, REG_22, REG_DEST} }, + {"or.tf", OP_SI(0x1B), MASK_SI, FMT_SI, {SUI, REG_22, REG_DEST} }, + {"or.tt", OP_SI(0x17), MASK_SI, FMT_SI, {SUI, REG_22, REG_DEST} }, + + {"or.ff", OP_REG(0x33C), MASK_REG, FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"or.ft", OP_REG(0x33A), MASK_REG, FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"or.tf", OP_REG(0x336), MASK_REG, FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"or.tt", OP_REG(0x32E), MASK_REG, FMT_REG, {REG_0, REG_22, REG_DEST} }, + + {"or.ff", OP_LI(0x33D), MASK_LI, FMT_LI, {LUI, REG_22, REG_DEST} }, + {"or.ft", OP_LI(0x33B), MASK_LI, FMT_LI, {LUI, REG_22, REG_DEST} }, + {"or.tf", OP_LI(0x337), MASK_LI, FMT_LI, {LUI, REG_22, REG_DEST} }, + {"or.tt", OP_LI(0x32F), MASK_LI, FMT_LI, {LUI, REG_22, REG_DEST} }, + + /* Read Control Register */ + + {"rdcr", OP_SI(0x4), MASK_SI | (0x1F << 22), FMT_SI, {CR_SI, REG_DEST} }, + {"rdcr", OP_REG(0x308), MASK_REG | (0x1F << 22), FMT_REG, {REG_0, REG_DEST} }, + {"rdcr", OP_LI(0x309), MASK_LI | (0x1F << 22), FMT_LI, {CR_LI, REG_DEST} }, + + /* Rightmost one */ + + {"rmo", OP_LI(0x3F2), MASK_LI, FMT_LI, {REG_22, REG_DEST} }, + + /* Shift Register Left - note that rotl, shl, and ins are all alternate names for one of the shift instructions. + They appear prior to their sl equivalent so that they will be diassembled as the alternate name. */ + + {"rotl", OP_SI(0x8) | i(0) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sl.dz", OP_SI(0x8) | i(0) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sl.dm", OP_SI(0x9) | i(0) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sl.ds", OP_SI(0xA) | i(0) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sl.ez", OP_SI(0xB) | i(0) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sl.em", OP_SI(0xC) | i(0) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sl.es", OP_SI(0xD) | i(0) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"shl", OP_SI(0xE) | i(0) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sl.iz", OP_SI(0xE) | i(0) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"ins", OP_SI(0xF) | i(0) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sl.im", OP_SI(0xF) | i(0) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + + {"rotl", OP_REG(0x310) | i(0) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sl.dz", OP_REG(0x310) | i(0) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sl.dm", OP_REG(0x312) | i(0) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sl.ds", OP_REG(0x314) | i(0) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sl.ez", OP_REG(0x316) | i(0) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sl.em", OP_REG(0x318) | i(0) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sl.es", OP_REG(0x31A) | i(0) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"shl", OP_REG(0x31C) | i(0) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sl.iz", OP_REG(0x31C) | i(0) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"ins", OP_REG(0x31E) | i(0) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sl.im", OP_REG(0x31E) | i(0) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + + /* Shift Register Left With Inverted Endmask */ + + {"sli.dz", OP_SI(0x8) | i(1) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sli.dm", OP_SI(0x9) | i(1) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sli.ds", OP_SI(0xA) | i(1) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sli.ez", OP_SI(0xB) | i(1) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sli.em", OP_SI(0xC) | i(1) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sli.es", OP_SI(0xD) | i(1) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sli.iz", OP_SI(0xE) | i(1) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sli.im", OP_SI(0xF) | i(1) | n(0), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + + {"sli.dz", OP_REG(0x310) | i(1) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sli.dm", OP_REG(0x312) | i(1) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sli.ds", OP_REG(0x314) | i(1) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sli.ez", OP_REG(0x316) | i(1) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sli.em", OP_REG(0x318) | i(1) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sli.es", OP_REG(0x31A) | i(1) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sli.iz", OP_REG(0x31C) | i(1) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sli.im", OP_REG(0x31E) | i(1) | n(0), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + + /* Shift Register Right - note that exts, extu, rotr, sra, and srl are all alternate names for one of the shift instructions. + They appear prior to their sr equivalent so that they will be diassembled as the alternate name. */ + + {"rotr", OP_SI(0x8) | i(0) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"extu", OP_SI(0x8) | i(0) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sr.dz", OP_SI(0x8) | i(0) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sr.dm", OP_SI(0x9) | i(0) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"exts", OP_SI(0xA) | i(0) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sr.ds", OP_SI(0xA) | i(0) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"srl", OP_SI(0xB) | i(0) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sr.ez", OP_SI(0xB) | i(0) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sr.em", OP_SI(0xC) | i(0) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sra", OP_SI(0xD) | i(0) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sr.es", OP_SI(0xD) | i(0) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sr.iz", OP_SI(0xE) | i(0) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sr.im", OP_SI(0xF) | i(0) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + + {"rotr", OP_REG(0x310) | i(0) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"extu", OP_REG(0x310) | i(0) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sr.dz", OP_REG(0x310) | i(0) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sr.dm", OP_REG(0x312) | i(0) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"exts", OP_REG(0x314) | i(0) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sr.ds", OP_REG(0x314) | i(0) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"srl", OP_REG(0x316) | i(0) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sr.ez", OP_REG(0x316) | i(0) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sr.em", OP_REG(0x318) | i(0) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sra", OP_REG(0x31A) | i(0) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sr.es", OP_REG(0x31A) | i(0) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sr.iz", OP_REG(0x31C) | i(0) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sr.im", OP_REG(0x31E) | i(0) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + + /* Shift Register Right With Inverted Endmask */ + + {"sri.dz", OP_SI(0x8) | i(1) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sri.dm", OP_SI(0x9) | i(1) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sri.ds", OP_SI(0xA) | i(1) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sri.ez", OP_SI(0xB) | i(1) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sri.em", OP_SI(0xC) | i(1) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sri.es", OP_SI(0xD) | i(1) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sri.iz", OP_SI(0xE) | i(1) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + {"sri.im", OP_SI(0xF) | i(1) | n(1), MASK_SI | i(1) | n(1), FMT_SI, {ROTATE, ENDMASK, REG_22, REG_DEST} }, + + {"sri.dz", OP_REG(0x310) | i(1) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sri.dm", OP_REG(0x312) | i(1) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sri.ds", OP_REG(0x314) | i(1) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sri.ez", OP_REG(0x316) | i(1) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sri.em", OP_REG(0x318) | i(1) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sri.es", OP_REG(0x31A) | i(1) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sri.iz", OP_REG(0x31C) | i(1) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + {"sri.im", OP_REG(0x31E) | i(1) | n(1), MASK_REG | i(1) | n(1), FMT_REG, {REG_0, ENDMASK, REG_22, REG_DEST} }, + + /* Store Data into Memory */ + + {"st.b", OP_SI(0x30), (MASK_SI & ~M_SI(1)), FMT_SI, {SSI, REG_BASE_M_SI, REG_DEST}}, + {"st.h", OP_SI(0x31), (MASK_SI & ~M_SI(1)), FMT_SI, {SSI, REG_BASE_M_SI, REG_DEST}}, + {"st", OP_SI(0x32), (MASK_SI & ~M_SI(1)), FMT_SI, {SSI, REG_BASE_M_SI, REG_DEST}}, + {"st.d", OP_SI(0x33), (MASK_SI & ~M_SI(1)), FMT_SI, {SSI, REG_BASE_M_SI, REG_DEST}}, + + {"st.b", OP_REG(0x360) | D(0), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"st.h", OP_REG(0x362) | D(0), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"st", OP_REG(0x364) | D(0), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"st.d", OP_REG(0x366) | D(0), (MASK_REG & ~M_REG(1)) | D(1), FMT_REG, {REG_SCALED, REG_BASE_M_LI, REG_DEST} }, + + {"st.b", OP_LI(0x361) | D(0), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"st.h", OP_LI(0x363) | D(0), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"st", OP_LI(0x365) | D(0), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, + {"st.d", OP_LI(0x367) | D(0), (MASK_LI & ~M_REG(1)) | D(1), FMT_LI, {LSI_SCALED, REG_BASE_M_LI, REG_DEST} }, + + /* Signed Integer Subtract */ + + {"sub", OP_SI(0x5A), MASK_SI, FMT_SI, {SSI, REG_22, REG_DEST} }, + {"sub", OP_REG(0x3B4), MASK_REG, FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"sub", OP_LI(0x3B5), MASK_LI, FMT_LI, {LSI, REG_22, REG_DEST} }, + + /* Unsigned Integer Subtract */ + + {"subu", OP_SI(0x5B), MASK_SI, FMT_SI, {SSI, REG_22, REG_DEST} }, + {"subu", OP_REG(0x3B6), MASK_REG, FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"subu", OP_LI(0x3B7), MASK_LI, FMT_LI, {LSI, REG_22, REG_DEST} }, + + /* Swap Control Register */ + + {"swcr", OP_SI(0x5), MASK_SI, FMT_SI, {CR_SI, REG_22, REG_DEST} }, + {"swcr", OP_REG(0x30A), MASK_REG, FMT_REG, {REG_0, REG_22, REG_DEST} }, + {"swcr", OP_LI(0x30B), MASK_LI, FMT_LI, {CR_LI, REG_22, REG_DEST} }, + + /* Trap */ + + {"trap", OP_SI(0x1) | E(0), MASK_SI | E(1), FMT_SI, {SUI} }, + {"trap", OP_REG(0x302) | E(0), MASK_REG | E(1), FMT_REG, {REG_0} }, + {"trap", OP_LI(0x303) | E(0), MASK_LI | E(1), FMT_LI, {LUI} }, + + - /* WORK IN PROGRESS BELOW THIS POINT */ - - {"illop0", OP_SI(0), MASK_SI, FMT_SI, FIXME}, - - {"ld", OP_LI(0x345), MASK_LI & ~M_LI(1), FMT_LI, FIXME}, - {"ld", OP_REG(0x344), MASK_REG & ~M_REG(1), FMT_REG, FIXME}, - {"ld", OP_SI(0x22), MASK_SI & ~M_SI(1), FMT_SI, FIXME}, - {"ld.b", OP_LI(0x341), MASK_LI & ~M_LI(1), FMT_LI, FIXME}, - {"ld.b", OP_REG(0x340), MASK_REG & ~M_REG(1), FMT_REG, FIXME}, - {"ld.b", OP_SI(0x20), MASK_SI & ~M_SI(1), FMT_SI, FIXME}, - {"ld.d", OP_LI(0x347), MASK_LI & ~M_LI(1), FMT_LI, FIXME}, - {"ld.d", OP_REG(0x346), MASK_REG & ~M_REG(1), FMT_REG, FIXME}, - {"ld.d", OP_SI(0x23), MASK_SI & ~M_SI(1), FMT_SI, FIXME}, - {"ld.h", OP_LI(0x343), MASK_LI & ~M_LI(1), FMT_LI, FIXME}, - {"ld.h", OP_REG(0x342), MASK_REG & ~M_REG(1), FMT_REG, FIXME}, - {"ld.h", OP_SI(0x21), MASK_SI & ~M_SI(1), FMT_SI, FIXME}, - {"ld.u", OP_LI(0x355), MASK_LI & ~M_LI(1), FMT_LI, FIXME}, - {"ld.u", OP_REG(0x354), MASK_REG & ~M_REG(1), FMT_REG, FIXME}, - {"ld.u", OP_SI(0x2A), MASK_SI & ~M_SI(1), FMT_SI, FIXME}, - {"ld.ub", OP_LI(0x351), MASK_LI & ~M_LI(1), FMT_LI, FIXME}, - {"ld.ub", OP_REG(0x350), MASK_REG & ~M_REG(1), FMT_REG, FIXME}, - {"ld.ub", OP_SI(0x28), MASK_SI & ~M_SI(1), FMT_SI, FIXME}, - {"ld.ud", OP_LI(0x357), MASK_LI & ~M_LI(1), FMT_LI, FIXME}, - {"ld.ud", OP_REG(0x356), MASK_REG & ~M_REG(1), FMT_REG, FIXME}, - {"ld.ud", OP_SI(0x2B), MASK_SI & ~M_SI(1), FMT_SI, FIXME}, - {"ld.uh", OP_LI(0x353), MASK_LI & ~M_LI(1), FMT_LI, FIXME}, - {"ld.uh", OP_REG(0x352), MASK_REG & ~M_REG(1), FMT_REG, FIXME}, - {"ld.uh", OP_SI(0x29), MASK_SI & ~M_SI(1), FMT_SI, FIXME}, - {"or.ff", OP_LI(0x33D), MASK_LI, FMT_LI, FIXME}, - {"or.ff", OP_REG(0x33C), MASK_REG, FMT_REG, FIXME}, - {"or.ff", OP_SI(0x1E), MASK_SI, FMT_SI, FIXME}, - {"or.ft", OP_LI(0x33B), MASK_LI, FMT_LI, FIXME}, - {"or.ft", OP_REG(0x33A), MASK_REG, FMT_REG, FIXME}, - {"or.ft", OP_SI(0x1D), MASK_SI, FMT_SI, FIXME}, - {"or.tf", OP_LI(0x337), MASK_LI, FMT_LI, FIXME}, - {"or.tf", OP_REG(0x336), MASK_REG, FMT_REG, FIXME}, - {"or.tf", OP_SI(0x1B), MASK_SI, FMT_SI, FIXME}, - {"or.tt", OP_LI(0x32F), MASK_LI, FMT_LI, FIXME}, - {"or.tt", OP_REG(0x32E), MASK_REG, FMT_REG, FIXME}, - {"or.tt", OP_SI(0x17), MASK_SI, FMT_SI, FIXME}, - {"rdcr", OP_LI(0x309), MASK_LI, FMT_LI, FIXME}, - {"rdcr", OP_REG(0x308), MASK_REG, FMT_REG, FIXME}, - {"rdcr", OP_SI(0x4), MASK_SI, FMT_SI, FIXME}, - {"shift.dm", OP_REG(0x312), MASK_REG, FMT_REG, FIXME}, - {"shift.dm", OP_SI(0x9), MASK_SI, FMT_SI, FIXME}, - {"shift.ds", OP_REG(0x314), MASK_REG, FMT_REG, FIXME}, - {"shift.ds", OP_SI(0xA), MASK_SI, FMT_SI, FIXME}, - {"shift.dz", OP_REG(0x310), MASK_REG, FMT_REG, FIXME}, - {"shift.dz", OP_SI(0x8), MASK_SI, FMT_SI, FIXME}, - {"shift.em", OP_REG(0x318), MASK_REG, FMT_REG, FIXME}, - {"shift.em", OP_SI(0xC), MASK_SI, FMT_SI, FIXME}, - {"shift.es", OP_REG(0x31A), MASK_REG, FMT_REG, FIXME}, - {"shift.es", OP_SI(0xD), MASK_SI, FMT_SI, FIXME}, - {"shift.ez", OP_REG(0x316), MASK_REG, FMT_REG, FIXME}, - {"shift.ez", OP_SI(0xB), MASK_SI, FMT_SI, FIXME}, - {"shift.im", OP_REG(0x31E), MASK_REG, FMT_REG, FIXME}, - {"shift.im", OP_SI(0xF), MASK_SI, FMT_SI, FIXME}, - {"shift.iz", OP_REG(0x31C), MASK_REG, FMT_REG, FIXME}, - {"shift.iz", OP_SI(0xE), MASK_SI, FMT_SI, FIXME}, - {"st", OP_LI(0x365), MASK_LI & ~M_LI(1), FMT_LI, FIXME}, - {"st", OP_REG(0x364), MASK_REG & ~M_REG(1), FMT_REG, FIXME}, - {"st", OP_SI(0x32), MASK_SI & ~M_SI(1), FMT_SI, FIXME}, - {"st.b", OP_LI(0x361), MASK_LI & ~M_LI(1), FMT_LI, FIXME}, - {"st.b", OP_REG(0x360), MASK_REG & ~M_REG(1), FMT_REG, FIXME}, - {"st.b", OP_SI(0x30), MASK_SI & ~M_SI(1), FMT_SI, FIXME}, - {"st.d", OP_LI(0x367), MASK_LI & ~M_LI(1), FMT_LI, FIXME}, - {"st.d", OP_REG(0x366), MASK_REG & ~M_REG(1), FMT_REG, FIXME}, - {"st.d", OP_SI(0x33), MASK_SI & ~M_SI(1), FMT_SI, FIXME}, - {"st.h", OP_LI(0x363), MASK_LI & ~M_LI(1), FMT_LI, FIXME}, - {"st.h", OP_REG(0x362), MASK_REG & ~M_REG(1), FMT_REG, FIXME}, - {"st.h", OP_SI(0x31), MASK_SI & ~M_SI(1), FMT_SI, FIXME}, - {"swcr", OP_LI(0x30B), MASK_LI, FMT_LI, FIXME}, - {"swcr", OP_REG(0x30A), MASK_REG, FMT_REG, FIXME}, - {"swcr", OP_SI(0x5), MASK_SI, FMT_SI, FIXME}, - {"trap", OP_LI(0x303), MASK_LI, FMT_LI, FIXME}, - {"trap", OP_REG(0x302), MASK_REG, FMT_REG, FIXME}, - {"trap", OP_SI(0x1), MASK_SI, FMT_SI, FIXME}, {"xnor", OP_LI(0x333), MASK_LI, FMT_LI, FIXME}, {"xnor", OP_REG(0x332), MASK_REG, FMT_REG, FIXME}, {"xnor", OP_SI(0x19), MASK_SI, FMT_SI, FIXME}, |