diff options
Diffstat (limited to 'contrib/gdb/include/opcode/rs6k.h')
| -rw-r--r-- | contrib/gdb/include/opcode/rs6k.h | 254 |
1 files changed, 0 insertions, 254 deletions
diff --git a/contrib/gdb/include/opcode/rs6k.h b/contrib/gdb/include/opcode/rs6k.h deleted file mode 100644 index fac9cf4..0000000 --- a/contrib/gdb/include/opcode/rs6k.h +++ /dev/null @@ -1,254 +0,0 @@ -/* IBM RS/6000 instruction set definitions, for GNU software. */ - -/* These are all possible instruction formats as used in IBM Assembler - Language Reference, Appendix A. */ - -typedef enum { A=0, B, D, I, M, SC, X, XL, XO, XFL, XFX } InsnFmt; - -/* Extended opcode masks. Used for extracting extended opcode values from - instructions. Each instruction's format decides which mask applies. - They *should* retain the same order as the above formats. */ - -static int eopMask[] = - { 0x1f, 0, 0, 0, 0, 0, 0x3ff, 0x3ff, 0x1ff, 0x3ff, 0x3ff }; - -/* All the things you need to know about an opcode. */ - -typedef struct rs6000_insn { - char *operator; /* opcode name */ - char *opr_ext; /* opcode name extension */ - InsnFmt format; /* opcode format */ - char p_opcode; /* primary opcode */ - int e_opcode; /* extended opcode */ - char oprnd_format[6]; /* operand format */ -} OPCODE; - -/* operand format specifiers */ - -#define TO 1 -#define RA 2 -#define SI 3 -#define RT 4 -#define UI 5 -#define BF 6 -#define BFA 7 -#define BT 8 -#define BA 9 -#define BB 10 -#define BO 11 -#define BI 12 -#define RB 13 -#define RS 14 -#define SH 15 -#define MB 16 -#define ME 17 -#define SPR 18 -#define DIS 19 -#define FXM 21 -#define FRT 22 -#define NB 23 -#define FRS 24 -#define FRA 25 -#define FRB 26 -#define FRC 27 -#define FLM 28 -#define I 29 -#define LI 30 -#define A2 31 -#define TA14 32 /* 14 bit representation of target address */ -#define TA24 33 /* 24 bit representation of target address */ -#define FL1 34 -#define FL2 35 -#define LEV 36 - -/* RS/6000 INSTRUCTION SET - (sorted on primary and extended opcode) - - oprtr primary ext. -operator ext format opcode opcode operand format -------- ------- ------ ------- ------ --------------- */ - -struct rs6000_insn rs6k_ops [] = { - -{"ti", 0, D, 3, -1, {TO,RA,SI,0} }, -{"muli", 0, D, 7, -1, {RT,RA,SI,0} }, -{"sfi", 0, D, 8, -1, {RT,RA,SI,0} }, -{"dozi", 0, D, 9, -1, {RT,RA,SI,0} }, -{"cmpli", 0, D, 10, -1, {BF,RA,UI,0} }, -{"cmpi", 0, D, 11, -1, {BF,RA,SI,0} }, -{"ai", 0, D, 12, -1, {RT,RA,SI,0} }, -{"ai.", 0, D, 13, -1, {RT,RA,SI,0} }, -{"lil", 0, D, 14, -1, {RT,SI,0} }, /* same as `cal' */ -{"cal", 0, D, 14, -1, {RT,DIS,RA,0} }, -{"liu", 0, D, 15, -1, {RT, UI,0} }, /* same as `cau' */ -{"cau", 0, D, 15, -1, {RT,RA,UI,0} }, - -/* "1" indicates an exception--"bb" is only usable for some values of - BO, so the disassembler first matches this instruction and then changes - it to "bc" if that is the case. */ -{"bb", "1tfla", B, 16, -1, {LI,A2,0} }, -{"bc", "la", B, 16, -1, {BO,BI,TA14,0} }, - -{"svc", "la", SC, 17, -1, {LEV,FL1,FL2,0} }, -{"b", "la", I, 18, -1, {TA24,0} }, -{"mcrf", 0, XL, 19, 0, {BF,BFA,0} }, -{"bcr", "l", XL, 19, 16, {BO,BI,0} }, -{"crnor", 0, XL, 19, 33, {BT,BA,BB,0} }, -{"rfi", 0, X, 19, 50, {0} }, -{"rfsvc", 0, X, 19, 82, {0} }, -{"crandc", 0, XL, 19, 129, {BT,BA,BB,0} }, -{"ics", 0, X, 19, 150, {0} }, -{"crxor", 0, XL, 19, 193, {BT,BA,BB,0} }, -{"crnand", 0, XL, 19, 225, {BT,BA,BB,0} }, -{"crand", 0, XL, 19, 257, {BT,BA,BB,0} }, -{"creqv", 0, XL, 19, 289, {BT,BA,BB,0} }, -{"crorc", 0, XL, 19, 417, {BT,BA,BB,0} }, -{"cror", 0, XL, 19, 449, {BT,BA,BB,0} }, -{"bcc", "l", XL, 19, 528, {BO,BI,0} }, -{"rlimi", ".", M, 20, -1, {RA,RS,SH,MB,ME,0} /*??*/}, -{"rlinm", ".", M, 21, -1, {RA,RS,SH,MB,ME,0} /*??*/}, -{"rlmi", ".", M, 22, -1, {RA,RS,RB,MB,ME,0} /*??*/}, -{"rlnm", ".", M, 23, -1, {RA,RS,RB,MB,ME,0} /*??*/}, -{"oril", 0, D, 24, -1, {RA,RS,UI,0} }, -{"oriu", 0, D, 25, -1, {RA,RS,UI,0} }, -{"xoril", 0, D, 26, -1, {RA,RS,UI,0} }, -{"xoriu", 0, D, 27, -1, {RA,RS,UI,0} }, -{"andil.", 0, D, 28, -1, {RA,RS,UI,0} }, -{"andiu.", 0, D, 29, -1, {RA,RS,UI,0} }, -{"cmp", 0, X, 31, 0, {BF,RA,RB,0} }, -{"t", 0, X, 31, 4, {TO,RA,RB,0} }, -{"sf", "o.", XO, 31, 8, {RT,RA,RB,0} }, -{"a", "o.", XO, 31, 10, {RT,RA,RB,0} }, -{"mfcr", 0, X, 31, 19, {RT,0} }, -{"lx", 0, X, 31, 23, {RT,RA,RB,0} }, -{"sl", ".", X, 31, 24, {RA,RS,RB,0} }, -{"cntlz", ".", XO, 31, 26, {RA,RS,0} }, -{"and", ".", X, 31, 28, {RA,RS,RB,0} }, -{"maskg", ".", X, 31, 29, {RA,RS,RB,0} }, -{"cmpl", 0, X, 31, 32, {BF,RA,RB,0} }, -{"sfe", "o.", XO, 31, 136, {RT,RA,RB,0} }, -{"lux", 0, X, 31, 55, {RT,RA,RB,0} }, -{"andc", ".", X, 31, 60, {RA,RS,RB,0} }, -{"mfmsr", 0, X, 31, 83, {RT,0} }, -{"lbzx", 0, X, 31, 87, {RT,RA,RB,0} }, -{"neg", "o.", XO, 31, 104, {RT,RA,0} }, -{"mul", "o.", XO, 31, 107, {RT,RA,RB,0} }, -{"lbzux", 0, X, 31, 119, {RT,RA,RB,0} }, -{"nor", ".", X, 31, 124, {RA,RS,RB,0} }, -{"ae", "o.", XO, 31, 138, {RT,RA,RB,0} }, -{"mtcrf", 0, XFX, 31, 144, {FXM,RS,0} }, -{"stx", 0, X, 31, 151, {RS,RA,RB,0} }, -{"slq", ".", X, 31, 152, {RA,RS,RB,0} }, -{"sle", ".", X, 31, 153, {RA,RS,RB,0} }, -{"stux", 0, X, 31, 183, {RS,RA,RB,0} }, -{"sliq", ".", X, 31, 184, {RA,RS,SH,0} }, -{"sfze", "o.", XO, 31, 200, {RT,RA,0} }, -{"aze", "o.", XO, 31, 202, {RT,RA,0} }, -{"stbx", 0, X, 31, 215, {RS,RA,RB,0} }, -{"sllq", ".", X, 31, 216, {RA,RS,RB,0} }, -{"sleq", ".", X, 31, 217, {RA,RS,RB,0} }, -{"sfme", "o.", XO, 31, 232, {RT,RA,0} }, -{"ame", "o.", XO, 31, 234, {RT,RA,0} }, -{"muls", "o.", XO, 31, 235, {RT,RA,RB,0} }, -{"stbux", 0, X, 31, 247, {RS,RA,RB,0} }, -{"slliq", ".", X, 31, 248, {RA,RS,SH,0} }, -{"doz", "o.", X, 31, 264, {RT,RA,RB,0} }, -{"cax", "o.", XO, 31, 266, {RT,RA,RB,0} }, -{"lscbx", ".", X, 31, 277, {RT,RA,RB,0} }, -{"lhzx", 0, X, 31, 279, {RT,RA,RB,0} }, -{"eqv", ".", X, 31, 284, {RA,RS,RB,0} }, -{"lhzux", 0, X, 31, 311, {RT,RA,RB,0} }, -{"xor", ".", X, 31, 316, {RA,RS,RB,0} }, -{"div", "o.", XO, 31, 331, {RT,RA,RB,0} }, -{"mfspr", 0, X, 31, 339, {RT,SPR,0} }, -{"lhax", 0, X, 31, 343, {RT,RA,RB,0} }, -{"abs", "o.", XO, 31, 360, {RT,RA,0} }, -{"divs", "o.", XO, 31, 363, {RT,RA,RB,0} }, -{"lhaux", 0, X, 31, 375, {RT,RA,RB,0} }, -{"sthx", 0, X, 31, 407, {RS,RA,RB,0} }, -{"orc", ".", X, 31, 412, {RA,RS,RB,0} }, -{"sthux", 0, X, 31, 439, {RS,RA,RB,0} }, -{"or", ".", X, 31, 444, {RA,RS,RB,0} }, -{"mtspr", 0, X, 31, 467, {SPR,RS,0} }, -{"nand", ".", X, 31, 476, {RA,RS,RB,0} }, -{"nabs", "o.", XO, 31, 488, {RT,RA,0} }, -{"mcrxr", 0, X, 31, 512, {BF,0} }, -{"lsx", 0, X, 31, 533, {RT,RA,RB,0} }, -{"lbrx", 0, X, 31, 534, {RT,RA,RB,0} }, -{"lfsx", 0, X, 31, 535, {FRT,RA,RB,0} }, -{"sr", ".", X, 31, 536, {RA,RS,RB,0} }, -{"rrib", ".", X, 31, 537, {RA,RS,RB,0} }, -{"maskir", ".", X, 31, 541, {RA,RS,RB,0} }, -{"lfsux", 0, X, 31, 567, {FRT,RA,RB,0} }, -{"lsi", 0, X, 31, 597, {RT,RA,NB,0} }, -{"lfdx", 0, X, 31, 599, {FRT,RA,RB,0} }, -{"lfdux", 0, X, 31, 631, {FRT,RA,RB,0} }, -{"stsx", 0, X, 31, 661, {RS,RA,RB,0} }, -{"stbrx", 0, X, 31, 662, {RS,RA,RB,0} }, -{"stfsx", 0, X, 31, 663, {FRS,RA,RB,0} }, -{"srq", ".", X, 31, 664, {RA,RS,RB,0} }, -{"sre", ".", X, 31, 665, {RA,RS,RB,0} }, -{"stfsux", 0, X, 31, 695, {FRS,RA,RB,0} }, -{"sriq", ".", X, 31, 696, {RA,RS,SH,0} }, -{"stsi", 0, X, 31, 725, {RS,RA,NB,0} }, -{"stfdx", 0, X, 31, 727, {FRS,RA,RB,0} }, -{"srlq", ".", X, 31, 728, {RA,RS,RB,0} }, -{"sreq", ".", X, 31, 729, {RA,RS,RB,0} }, -{"stfdux", 0, X, 31, 759, {FRS,RA,RB,0} }, -{"srliq", ".", X, 31, 760, {RA,RS,SH,0} }, -{"lhbrx", 0, X, 31, 790, {RT,RA,RB,0} }, -{"sra", ".", X, 31, 792, {RA,RS,RB,0} }, -{"srai", ".", X, 31, 824, {RA,RS,SH,0} }, -{"sthbrx", 0, X, 31, 918, {RS,RA,RB,0} }, -{"sraq", ".", X, 31, 920, {RA,RS,RB,0} }, -{"srea", ".", X, 31, 921, {RA,RS,RB,0} }, -{"exts", ".", X, 31, 922, {RA,RS,0} }, -{"sraiq", ".", X, 31, 952, {RA,RS,SH,0} }, -{"l", 0, D, 32, -1, {RT,DIS,RA,0} }, -{"lu", 0, D, 33, -1, {RT,DIS,RA,0} }, -{"lbz", 0, D, 34, -1, {RT,DIS,RA,0} }, -{"lbzu", 0, D, 35, -1, {RT,DIS,RA,0} }, -{"st", 0, D, 36, -1, {RS,DIS,RA,0} }, -{"stu", 0, D, 37, -1, {RS,DIS,RA,0} }, -{"stb", 0, D, 38, -1, {RS,DIS,RA,0} }, -{"stbu", 0, D, 39, -1, {RS,DIS,RA,0} }, -{"lhz", 0, D, 40, -1, {RT,DIS,RA,0} }, -{"lhzu", 0, D, 41, -1, {RT,DIS,RA,0} }, -{"lha", 0, D, 42, -1, {RT,DIS,RA,0} }, -{"lhau", 0, D, 43, -1, {RT,DIS,RA,0} }, -{"sth", 0, D, 44, -1, {RS,DIS,RA,0} }, -{"sthu", 0, D, 45, -1, {RS,DIS,RA,0} }, -{"lm", 0, D, 46, -1, {RT,DIS,RA,0} }, -{"stm", 0, D, 47, -1, {RS,DIS,RA,0} }, -{"lfs", 0, D, 48, -1, {FRT,DIS,RA,0} }, -{"lfsu", 0, D, 49, -1, {FRT,DIS,RA,0} }, -{"lfd", 0, D, 50, -1, {FRT,DIS,RA,0} }, -{"lfdu", 0, D, 51, -1, {FRT,DIS,RA,0} }, -{"stfs", 0, D, 52, -1, {FRS,DIS,RA,0} }, -{"stfsu", 0, D, 53, -1, {FRS,DIS,RA,0} }, -{"stfd", 0, D, 54, -1, {FRS,DIS,RA,0} }, -{"stfdu", 0, D, 55, -1, {FRS,DIS,RA,0} }, -{"fcmpu", 0, X, 63, 0, {BF,FRA,FRB,0} }, -{"frsp", ".", X, 63, 12, {FRT,FRB,0} }, -{"fd", ".", A, 63, 18, {FRT,FRA,FRB,0} }, -{"fs", ".", A, 63, 20, {FRT,FRA,FRB,0} }, -{"fa", ".", A, 63, 21, {FRT,FRA,FRB,0} }, -{"fm", ".", A, 63, 25, {FRT,FRA,FRC,0} }, -{"fms", ".", A, 63, 28, {FRT,FRA,FRC,FRB,0} }, -{"fma", ".", A, 63, 29, {FRT,FRA,FRC,FRB,0} }, -{"fnms", ".", A, 63, 30, {FRT,FRA,FRC,FRB,0} }, -{"fnma", ".", A, 63, 31, {FRT,FRA,FRC,FRB,0} }, -{"fcmpo", 0, X, 63, 32, {BF,FRA,FRB,0} }, -{"mtfsb1", ".", X, 63, 38, {BT,0} }, -{"fneg", ".", X, 63, 40, {FRT,FRB,0} }, -{"mcrfs", 0, X, 63, 64, {BF,BFA,0} }, -{"mtfsb0", ".", X, 63, 70, {BT,0} }, -{"fmr", ".", X, 63, 72, {FRT,FRB,0} }, -{"mtfsfi", ".", X, 63, 134, {BF,I,0} }, -{"fnabs", ".", X, 63, 136, {FRT,FRB,0} }, -{"fabs", ".", X, 63, 264, {FRT,FRB,0} }, -{"mffs", ".", X, 63, 583, {FRT,0} }, -{"mtfsf", ".", XFL, 63, 711, {FLM,FRB,0} }, -}; - -#define NOPCODES (sizeof (rs6k_ops) / sizeof (struct rs6000_insn)) |
