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- /* Table of opcodes for the PA-RISC.
- Copyright (C) 1990, 1991, 1993 Free Software Foundation, Inc.
-
- Contributed by the Center for Software Science at the
- University of Utah (pa-gdb-bugs@cs.utah.edu).
-
- This file is part of GAS, the GNU Assembler, and GDB, the GNU disassembler.
-
- GAS/GDB is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 1, or (at your option)
- any later version.
-
- GAS/GDB is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with GAS or GDB; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- #if !defined(__STDC__) && !defined(const)
- #define const
- #endif
-
- /*
- * Structure of an opcode table entry.
- */
-
- /* There are two kinds of delay slot nullification: normal which is
- * controled by the nullification bit, and conditional, which depends
- * on the direction of the branch and its success or failure.
- *
- * NONE is unfortunately #defined in the hiux system include files.
- * #undef it away.
- */
- #undef NONE
- enum delay_type {NONE, NORMAL, CONDITIONAL};
- struct pa_opcode
- {
- const char *name;
- unsigned long int match; /* Bits that must be set... */
- unsigned long int mask; /* ... in these bits. */
- char *args;
- /* Nonzero if this is a delayed branch instruction. */
- /* What uses this field? Nothing in opcodes or gas that I saw.
- If nothing needs it, we could reduce this table by 20% (for
- most machines). KR */
- char delayed;
- };
-
- /*
- All hppa opcodes are 32 bits.
-
- The match component is a mask saying which bits must match a
- particular opcode in order for an instruction to be an instance
- of that opcode.
-
- The args component is a string containing one character
- for each operand of the instruction.
-
- Bit positions in this description follow HP usage of lsb = 31,
- "at" is lsb of field.
-
- In the args field, the following characters must match exactly:
-
- '+,() '
-
- In the args field, the following characters are unused:
-
- ' "#$% *+- ./ 3 :; = '
- ' B L [\] _'
- ' e gh lm qr { } '
-
- Here are all the characters:
-
- ' !"#$%&'()*+-,./0123456789:;<=>?@'
- 'ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_'
- 'abcdefghijklmnopqrstuvwxyz{|}~'
-
- Kinds of operands:
- x integer register field at 15.
- b integer register field at 10.
- t integer register field at 31.
- y floating point register field at 31
- 5 5 bit immediate at 15.
- s 2 bit space specifier at 17.
- S 3 bit space specifier at 18.
- c indexed load completer.
- C short load and store completer.
- Y Store Bytes Short completer
- < non-negated compare/subtract conditions.
- a compare/subtract conditions
- d non-negated add conditions
- & logical instruction conditions
- U unit instruction conditions
- > shift/extract/deposit conditions.
- ~ bvb,bb conditions
- V 5 bit immediate value at 31
- i 11 bit immediate value at 31
- j 14 bit immediate value at 31
- k 21 bit immediate value at 31
- n nullification for branch instructions
- N nullification for spop and copr instructions
- w 12 bit branch displacement
- W 17 bit branch displacement (PC relative)
- z 17 bit branch displacement (just a number, not an address)
-
- Also these:
-
- p 5 bit shift count at 26 (to support the SHD instruction) encoded as
- 31-p
- P 5 bit bit position at 26
- T 5 bit field length at 31 (encoded as 32-T)
- A 13 bit immediate at 18 (to support the BREAK instruction)
- ^ like b, but describes a control register
- Z System Control Completer (to support LPA, LHA, etc.)
- D 26 bit immediate at 31 (to support the DIAG instruction)
-
- f 3 bit Special Function Unit identifier at 25
- O 20 bit Special Function Unit operation split between 15 bits at 20
- and 5 bits at 31
- o 15 bit Special Function Unit operation at 20
- 2 22 bit Special Function Unit operation split between 17 bits at 20
- and 5 bits at 31
- 1 15 bit Special Function Unit operation split between 10 bits at 20
- and 5 bits at 31
- 0 10 bit Special Function Unit operation split between 5 bits at 20
- and 5 bits at 31
- u 3 bit coprocessor unit identifier at 25
- F Source Floating Point Operand Format Completer encoded 2 bits at 20
- I Source Floating Point Operand Format Completer encoded 1 bits at 20
- (for 0xe format FP instructions)
- G Destination Floating Point Operand Format Completer encoded 2 bits at 18
- M Floating-Point Compare Conditions (encoded as 5 bits at 31)
- ? non-negated/negated compare/subtract conditions.
- @ non-negated/negated add conditions.
- ! non-negated add conditions.
-
- s 2 bit space specifier at 17.
- b register field at 10.
- r 5 bit immediate value at 31 (for the break instruction)
- (very similar to V above, except the value is unsigned instead of
- low_sign_ext)
- R 5 bit immediate value at 15 (for the ssm, rsm, probei instructions)
- (same as r above, except the value is in a different location)
- Q 5 bit immediate value at 10 (a bit position specified in
- the bb instruction. It's the same as r above, except the
- value is in a different location)
- | shift/extract/deposit conditions when used in a conditional branch
-
- And these (PJH) for PA-89 F.P. registers and instructions:
-
- v a 't' operand type extended to handle L/R register halves.
- E a 'b' operand type extended to handle L/R register halves.
- X an 'x' operand type extended to handle L/R register halves.
- J a 'b' operand type further extended to handle extra 1.1 registers
- K a 'x' operand type further extended to handle extra 1.1 registers
- 4 a variation of the 'b' operand type for 'fmpyadd' and 'fmpysub'
- 6 a variation of the 'x' operand type for 'fmpyadd' and 'fmpysub'
- 7 a variation of the 't' operand type for 'fmpyadd' and 'fmpysub'
- 8 5 bit register field at 20 (used in 'fmpyadd' and 'fmpysub')
- 9 5 bit register field at 25 (used in 'fmpyadd' and 'fmpysub')
- H Floating Point Operand Format at 26 for 'fmpyadd' and 'fmpysub'
- (very similar to 'F')
- */
-
- /* The order of the opcodes in this table is significant:
-
- * The assembler requires that all instances of the same mnemonic must be
- consecutive. If they aren't, the assembler will bomb at runtime.
-
- * The disassembler should not care about the order of the opcodes. */
-
- static const struct pa_opcode pa_opcodes[] =
- {
-
- /* pseudo-instructions */
-
- { "b", 0xe8000000, 0xffe0e000, "nW", NORMAL}, /* bl foo,r0 */
- { "ldi", 0x34000000, 0xffe0c000, "j,x"}, /* ldo val(r0),r */
- { "comib", 0x84000000, 0xfc000000, "?n5,b,w", CONDITIONAL}, /* comib{tf}*/
- { "comb", 0x80000000, 0xfc000000, "?nx,b,w", CONDITIONAL}, /* comb{tf} */
- { "addb", 0xa0000000, 0xfc000000, "@nx,b,w", CONDITIONAL}, /* addb{tf} */
- { "addib", 0xa4000000, 0xfc000000, "@n5,b,w", CONDITIONAL}, /* addib{tf}*/
- { "nop", 0x08000240, 0xffffffff, ""}, /* or 0,0,0 */
- { "copy", 0x08000240, 0xffe0ffe0, "x,t"}, /* or r,0,t */
- { "mtsar", 0x01601840, 0xffe0ffff, "x"}, /* mtctl r,cr11 */
-
- /* Loads and Stores for integer registers. */
- { "ldw", 0x48000000, 0xfc000000, "j(s,b),x"},
- { "ldw", 0x48000000, 0xfc000000, "j(b),x"},
- { "ldh", 0x44000000, 0xfc000000, "j(s,b),x"},
- { "ldh", 0x44000000, 0xfc000000, "j(b),x"},
- { "ldb", 0x40000000, 0xfc000000, "j(s,b),x"},
- { "ldb", 0x40000000, 0xfc000000, "j(b),x"},
- { "stw", 0x68000000, 0xfc000000, "x,j(s,b)"},
- { "stw", 0x68000000, 0xfc000000, "x,j(b)"},
- { "sth", 0x64000000, 0xfc000000, "x,j(s,b)"},
- { "sth", 0x64000000, 0xfc000000, "x,j(b)"},
- { "stb", 0x60000000, 0xfc000000, "x,j(s,b)"},
- { "stb", 0x60000000, 0xfc000000, "x,j(b)"},
- { "ldwm", 0x4c000000, 0xfc000000, "j(s,b),x"},
- { "ldwm", 0x4c000000, 0xfc000000, "j(b),x"},
- { "stwm", 0x6c000000, 0xfc000000, "x,j(s,b)"},
- { "stwm", 0x6c000000, 0xfc000000, "x,j(b)"},
- { "ldwx", 0x0c000080, 0xfc001fc0, "cx(s,b),t"},
- { "ldwx", 0x0c000080, 0xfc001fc0, "cx(b),t"},
- { "ldhx", 0x0c000040, 0xfc001fc0, "cx(s,b),t"},
- { "ldhx", 0x0c000040, 0xfc001fc0, "cx(b),t"},
- { "ldbx", 0x0c000000, 0xfc001fc0, "cx(s,b),t"},
- { "ldbx", 0x0c000000, 0xfc001fc0, "cx(b),t"},
- { "ldwax", 0x0c000180, 0xfc00dfc0, "cx(b),t"},
- { "ldcwx", 0x0c0001c0, 0xfc001fc0, "cx(s,b),t"},
- { "ldcwx", 0x0c0001c0, 0xfc001fc0, "cx(b),t"},
- { "ldws", 0x0c001080, 0xfc001fc0, "C5(s,b),t"},
- { "ldws", 0x0c001080, 0xfc001fc0, "C5(b),t"},
- { "ldhs", 0x0c001040, 0xfc001fc0, "C5(s,b),t"},
- { "ldhs", 0x0c001040, 0xfc001fc0, "C5(b),t"},
- { "ldbs", 0x0c001000, 0xfc001fc0, "C5(s,b),t"},
- { "ldbs", 0x0c001000, 0xfc001fc0, "C5(b),t"},
- { "ldwas", 0x0c001180, 0xfc00dfc0, "C5(b),t"},
- { "ldcws", 0x0c0011c0, 0xfc001fc0, "C5(s,b),t"},
- { "ldcws", 0x0c0011c0, 0xfc001fc0, "C5(b),t"},
- { "stws", 0x0c001280, 0xfc001fc0, "Cx,V(s,b)"},
- { "stws", 0x0c001280, 0xfc001fc0, "Cx,V(b)"},
- { "sths", 0x0c001240, 0xfc001fc0, "Cx,V(s,b)"},
- { "sths", 0x0c001240, 0xfc001fc0, "Cx,V(b)"},
- { "stbs", 0x0c001200, 0xfc001fc0, "Cx,V(s,b)"},
- { "stbs", 0x0c001200, 0xfc001fc0, "Cx,V(b)"},
- { "stwas", 0x0c001380, 0xfc00dfc0, "Cx,V(b)"},
- { "stbys", 0x0c001300, 0xfc001fc0, "Yx,V(s,b)"},
- { "stbys", 0x0c001300, 0xfc001fc0, "Yx,V(b)"},
-
- /* Immediate instructions. */
- { "ldo", 0x34000000, 0xfc00c000, "j(b),x"},
- { "ldil", 0x20000000, 0xfc000000, "k,b"},
- { "addil", 0x28000000, 0xfc000000, "k,b"},
-
- /* Branching instructions. */
- { "bl", 0xe8000000, 0xfc00e000, "nW,b", NORMAL},
- { "gate", 0xe8002000, 0xfc00e000, "nW,b", NORMAL},
- { "blr", 0xe8004000, 0xfc00e001, "nx,b", NORMAL},
- { "bv", 0xe800c000, 0xfc00e001, "nx(b)", NORMAL},
- { "bv", 0xe800c000, 0xfc00e001, "n(b)", NORMAL},
- { "be", 0xe0000000, 0xfc000000, "nz(S,b)", NORMAL},
- { "ble", 0xe4000000, 0xfc000000, "nz(S,b)", NORMAL},
- { "movb", 0xc8000000, 0xfc000000, "|nx,b,w", CONDITIONAL},
- { "movib", 0xcc000000, 0xfc000000, "|n5,b,w", CONDITIONAL},
- { "combt", 0x80000000, 0xfc000000, "<nx,b,w", CONDITIONAL},
- { "combf", 0x88000000, 0xfc000000, "<nx,b,w", CONDITIONAL},
- { "comibt", 0x84000000, 0xfc000000, "<n5,b,w", CONDITIONAL},
- { "comibf", 0x8c000000, 0xfc000000, "<n5,b,w", CONDITIONAL},
- { "addbt", 0xa0000000, 0xfc000000, "!nx,b,w", CONDITIONAL},
- { "addbf", 0xa8000000, 0xfc000000, "!nx,b,w", CONDITIONAL},
- { "addibt", 0xa4000000, 0xfc000000, "!n5,b,w", CONDITIONAL},
- { "addibf", 0xac000000, 0xfc000000, "!n5,b,w", CONDITIONAL},
- { "bvb", 0xc0000000, 0xffe00000, "~nx,w", CONDITIONAL},
- { "bb", 0xc4000000, 0xfc000000, "~nx,Q,w", CONDITIONAL},
-
- /* Computation Instructions */
-
- { "add", 0x08000600, 0xfc000fe0, "dx,b,t", CONDITIONAL},
- { "addl", 0x08000a00, 0xfc000fe0, "dx,b,t", CONDITIONAL},
- { "addo", 0x08000e00, 0xfc000fe0, "dx,b,t", CONDITIONAL},
- { "addc", 0x08000700, 0xfc000fe0, "dx,b,t", CONDITIONAL},
- { "addco", 0x08000f00, 0xfc000fe0, "dx,b,t", CONDITIONAL},
- { "sh1add", 0x08000640, 0xfc000fe0, "dx,b,t", CONDITIONAL},
- { "sh1addl", 0x08000a40, 0xfc000fe0, "dx,b,t", CONDITIONAL},
- { "sh1addo", 0x08000e40, 0xfc000fe0, "dx,b,t", CONDITIONAL},
- { "sh2add", 0x08000680, 0xfc000fe0, "dx,b,t", CONDITIONAL},
- { "sh2addl", 0x08000a80, 0xfc000fe0, "dx,b,t", CONDITIONAL},
- { "sh2addo", 0x08000e80, 0xfc000fe0, "dx,b,t", CONDITIONAL},
- { "sh3add", 0x080006c0, 0xfc000fe0, "dx,b,t", CONDITIONAL},
- { "sh3addl", 0x08000ac0, 0xfc000fe0, "dx,b,t", CONDITIONAL},
- { "sh3addo", 0x08000ec0, 0xfc000fe0, "dx,b,t", CONDITIONAL},
- { "sub", 0x08000400, 0xfc000fe0, "ax,b,t", CONDITIONAL},
- { "subo", 0x08000c00, 0xfc000fe0, "ax,b,t", CONDITIONAL},
- { "subb", 0x08000500, 0xfc000fe0, "ax,b,t", CONDITIONAL},
- { "subbo", 0x08000d00, 0xfc000fe0, "ax,b,t", CONDITIONAL},
- { "subt", 0x080004c0, 0xfc000fe0, "ax,b,t", CONDITIONAL},
- { "subto", 0x08000cc0, 0xfc000fe0, "ax,b,t", CONDITIONAL},
- { "ds", 0x08000440, 0xfc000fe0, "ax,b,t", CONDITIONAL},
- { "comclr", 0x08000880, 0xfc000fe0, "ax,b,t", CONDITIONAL},
- { "or", 0x08000240, 0xfc000fe0, "&x,b,t", CONDITIONAL},
- { "xor", 0x08000280, 0xfc000fe0, "&x,b,t", CONDITIONAL},
- { "and", 0x08000200, 0xfc000fe0, "&x,b,t", CONDITIONAL},
- { "andcm", 0x08000000, 0xfc000fe0, "&x,b,t", CONDITIONAL},
- { "uxor", 0x08000380, 0xfc000fe0, "Ux,b,t", CONDITIONAL},
- { "uaddcm", 0x08000980, 0xfc000fe0, "Ux,b,t", CONDITIONAL},
- { "uaddcmt", 0x080009c0, 0xfc000fe0, "Ux,b,t", CONDITIONAL},
- { "dcor", 0x08000b80, 0xfc1f0fe0, "Ub,t", CONDITIONAL},
- { "idcor", 0x08000bc0, 0xfc1f0fe0, "Ub,t", CONDITIONAL},
- { "addi", 0xb4000000, 0xfc000800, "di,b,x", CONDITIONAL},
- { "addio", 0xb4000800, 0xfc000800, "di,b,x", CONDITIONAL},
- { "addit", 0xb0000000, 0xfc000800, "di,b,x", CONDITIONAL},
- { "addito", 0xb0000800, 0xfc000800, "di,b,x", CONDITIONAL},
- { "subi", 0x94000000, 0xfc000800, "ai,b,x", CONDITIONAL},
- { "subio", 0x94000800, 0xfc000800, "ai,b,x", CONDITIONAL},
- { "comiclr", 0x90000000, 0xfc000800, "ai,b,x", CONDITIONAL},
-
- /* Extract and Deposit Instructions */
-
- { "vshd", 0xd0000000, 0xfc001fe0, ">x,b,t", CONDITIONAL},
- { "shd", 0xd0000800, 0xfc001c00, ">x,b,p,t", CONDITIONAL},
- { "vextru", 0xd0001000, 0xfc001fe0, ">b,T,x", CONDITIONAL},
- { "vextrs", 0xd0001400, 0xfc001fe0, ">b,T,x", CONDITIONAL},
- { "extru", 0xd0001800, 0xfc001c00, ">b,P,T,x", CONDITIONAL},
- { "extrs", 0xd0001c00, 0xfc001c00, ">b,P,T,x", CONDITIONAL},
- { "zvdep", 0xd4000000, 0xfc001fe0, ">x,T,b", CONDITIONAL},
- { "vdep", 0xd4000400, 0xfc001fe0, ">x,T,b", CONDITIONAL},
- { "zdep", 0xd4000800, 0xfc001c00, ">x,p,T,b", CONDITIONAL},
- { "dep", 0xd4000c00, 0xfc001c00, ">x,p,T,b", CONDITIONAL},
- { "zvdepi", 0xd4001000, 0xfc001fe0, ">5,T,b", CONDITIONAL},
- { "vdepi", 0xd4001400, 0xfc001fe0, ">5,T,b", CONDITIONAL},
- { "zdepi", 0xd4001800, 0xfc001c00, ">5,p,T,b", CONDITIONAL},
- { "depi", 0xd4001c00, 0xfc001c00, ">5,p,T,b", CONDITIONAL},
-
- /* System Control Instructions */
-
- { "break", 0x00000000, 0xfc001fe0, "r,A"},
- { "rfi", 0x00000c00, 0xffffffff, ""},
- { "rfir", 0x00000ca0, 0xffffffff, ""},
- { "ssm", 0x00000d60, 0xffe0ffe0, "R,t"},
- { "rsm", 0x00000e60, 0xffe0ffe0, "R,t"},
- { "mtsm", 0x00001860, 0xffe0ffff, "x"},
- { "ldsid", 0x000010a0, 0xfc1f3fe0, "(s,b),t"},
- { "ldsid", 0x000010a0, 0xfc1f3fe0, "(b),t"},
- { "mtsp", 0x00001820, 0xffe01fff, "x,S"},
- { "mtctl", 0x00001840, 0xfc00ffff, "x,^"},
- { "mfsp", 0x000004a0, 0xffff1fe0, "S,t"},
- { "mfctl", 0x000008a0, 0xfc1fffe0, "^,t"},
- { "sync", 0x00000400, 0xffffffff, ""},
- { "prober", 0x04001180, 0xfc003fe0, "(s,b),x,t"},
- { "prober", 0x04001180, 0xfc003fe0, "(b),x,t"},
- { "proberi", 0x04003180, 0xfc003fe0, "(s,b),R,t"},
- { "proberi", 0x04003180, 0xfc003fe0, "(b),R,t"},
- { "probew", 0x040011c0, 0xfc003fe0, "(s,b),x,t"},
- { "probew", 0x040011c0, 0xfc003fe0, "(b),x,t"},
- { "probewi", 0x040031c0, 0xfc003fe0, "(s,b),R,t"},
- { "probewi", 0x040031c0, 0xfc003fe0, "(b),R,t"},
- { "lpa", 0x04001340, 0xfc003fc0, "Zx(s,b),t"},
- { "lpa", 0x04001340, 0xfc003fc0, "Zx(b),t"},
- { "lha", 0x04001300, 0xfc003fc0, "Zx(s,b),t"},
- { "lha", 0x04001300, 0xfc003fc0, "Zx(b),t"},
- { "pdtlb", 0x04001200, 0xfc003fdf, "Zx(s,b)"},
- { "pdtlb", 0x04001200, 0xfc003fdf, "Zx(b)"},
- { "pitlb", 0x04000200, 0xfc003fdf, "Zx(s,b)"},
- { "pitlb", 0x04000200, 0xfc003fdf, "Zx(b)"},
- { "pdtlbe", 0x04001240, 0xfc003fdf, "Zx(s,b)"},
- { "pdtlbe", 0x04001240, 0xfc003fdf, "Zx(b)"},
- { "pitlbe", 0x04000240, 0xfc003fdf, "Zx(s,b)"},
- { "pitlbe", 0x04000240, 0xfc003fdf, "Zx(b)"},
- { "idtlba", 0x04001040, 0xfc003fff, "x,(s,b)"},
- { "idtlba", 0x04001040, 0xfc003fff, "x,(b)"},
- { "iitlba", 0x04000040, 0xfc003fff, "x,(s,b)"},
- { "iitlba", 0x04000040, 0xfc003fff, "x,(b)"},
- { "idtlbp", 0x04001000, 0xfc003fff, "x,(s,b)"},
- { "idtlbp", 0x04001000, 0xfc003fff, "x,(b)"},
- { "iitlbp", 0x04000000, 0xfc003fff, "x,(s,b)"},
- { "iitlbp", 0x04000000, 0xfc003fff, "x,(b)"},
- { "pdc", 0x04001380, 0xfc003fdf, "Zx(s,b)"},
- { "pdc", 0x04001380, 0xfc003fdf, "Zx(b)"},
- { "fdc", 0x04001280, 0xfc003fdf, "Zx(s,b)"},
- { "fdc", 0x04001280, 0xfc003fdf, "Zx(b)"},
- { "fic", 0x04000280, 0xfc003fdf, "Zx(s,b)"},
- { "fic", 0x04000280, 0xfc003fdf, "Zx(b)"},
- { "fdce", 0x040012c0, 0xfc003fdf, "Zx(s,b)"},
- { "fdce", 0x040012c0, 0xfc003fdf, "Zx(b)"},
- { "fice", 0x040002c0, 0xfc003fdf, "Zx(s,b)"},
- { "fice", 0x040002c0, 0xfc003fdf, "Zx(b)"},
- { "diag", 0x14000000, 0xfc000000, "D"},
-
- /* gfw and gfr are not in the HP PA 1.1 manual, but they are in either
- the Timex FPU or the Mustang ERS (not sure which) manual. */
- { "gfw", 0x04001680, 0xfc003fdf, "Zx(s,b)"},
- { "gfw", 0x04001680, 0xfc003fdf, "Zx(b)"},
- { "gfr", 0x04001a80, 0xfc003fdf, "Zx(s,b)"},
- { "gfr", 0x04001a80, 0xfc003fdf, "Zx(b)"},
-
- /* Floating Point Coprocessor Instructions */
-
- { "fldwx", 0x24000000, 0xfc001f80, "cx(s,b),v"},
- { "fldwx", 0x24000000, 0xfc001f80, "cx(b),v"},
- { "flddx", 0x2c000000, 0xfc001fc0, "cx(s,b),y"},
- { "flddx", 0x2c000000, 0xfc001fc0, "cx(b),y"},
- { "fstwx", 0x24000200, 0xfc001fc0, "cv,x(s,b)"},
- { "fstwx", 0x24000200, 0xfc001fc0, "cv,x(b)"},
- { "fstdx", 0x2c000200, 0xfc001fc0, "cy,x(s,b)"},
- { "fstdx", 0x2c000200, 0xfc001fc0, "cy,x(b)"},
- { "fstqx", 0x3c000200, 0xfc001fc0, "cy,x(s,b)"},
- { "fstqx", 0x3c000200, 0xfc001fc0, "cy,x(b)"},
- { "fldws", 0x24001000, 0xfc001f80, "C5(s,b),v"},
- { "fldws", 0x24001000, 0xfc001f80, "C5(b),v"},
- { "fldds", 0x2c001000, 0xfc001fc0, "C5(s,b),y"},
- { "fldds", 0x2c001000, 0xfc001fc0, "C5(b),y"},
- { "fstws", 0x24001200, 0xfc001f80, "Cv,5(s,b)"},
- { "fstws", 0x24001200, 0xfc001f80, "Cv,5(b)"},
- { "fstds", 0x2c001200, 0xfc001fc0, "Cy,5(s,b)"},
- { "fstds", 0x2c001200, 0xfc001fc0, "Cy,5(b)"},
- { "fstqs", 0x3c001200, 0xfc001fc0, "Cy,5(s,b)"},
- { "fstqs", 0x3c001200, 0xfc001fc0, "Cy,5(b)"},
- { "fadd", 0x30000600, 0xfc00e7e0, "FE,X,v"},
- { "fadd", 0x38000600, 0xfc00e720, "IJ,K,v"},
- { "fsub", 0x30002600, 0xfc00e7e0, "FE,X,v"},
- { "fsub", 0x38002600, 0xfc00e720, "IJ,K,v"},
- { "fmpy", 0x30004600, 0xfc00e7e0, "FE,X,v"},
- { "fmpy", 0x38004600, 0xfc00e720, "IJ,K,v"},
- { "fdiv", 0x30006600, 0xfc00e7e0, "FE,X,v"},
- { "fdiv", 0x38006600, 0xfc00e720, "IJ,K,v"},
- { "fsqrt", 0x30008000, 0xfc1fe7e0, "FE,v"},
- { "fsqrt", 0x38008000, 0xfc1fe720, "FJ,v"},
- { "fabs", 0x30006000, 0xfc1fe7e0, "FE,v"},
- { "fabs", 0x38006000, 0xfc1fe720, "FJ,v"},
- { "frem", 0x30008600, 0xfc00e7e0, "FE,X,v"},
- { "frem", 0x38008600, 0xfc00e720, "FJ,K,v"},
- { "frnd", 0x3000a000, 0xfc1fe7e0, "FE,v"},
- { "frnd", 0x3800a000, 0xfc1fe720, "FJ,v"},
- { "fcpy", 0x30004000, 0xfc1fe7e0, "FE,v"},
- { "fcpy", 0x38004000, 0xfc1fe720, "FJ,v"},
- { "fcnvff", 0x30000200, 0xfc1f87e0, "FGE,v"},
- { "fcnvff", 0x38000200, 0xfc1f8720, "FGJ,v"},
- { "fcnvxf", 0x30008200, 0xfc1f87e0, "FGE,v"},
- { "fcnvxf", 0x38008200, 0xfc1f8720, "FGJ,v"},
- { "fcnvfx", 0x30010200, 0xfc1f87e0, "FGE,v"},
- { "fcnvfx", 0x38010200, 0xfc1f8720, "FGJ,v"},
- { "fcnvfxt", 0x30018200, 0xfc1f87e0, "FGE,v"},
- { "fcnvfxt", 0x38018200, 0xfc1f8720, "FGJ,v"},
- { "fcmp", 0x30000400, 0xfc00e7e0, "FME,X"},
- { "fcmp", 0x38000400, 0xfc00e720, "IMJ,K"},
- { "xmpyu", 0x38004700, 0xfc00e720, "E,X,v"},
- { "fmpyadd", 0x18000000, 0xfc000000, "H4,6,7,9,8"},
- { "fmpysub", 0x98000000, 0xfc000000, "H4,6,7,9,8"},
- { "ftest", 0x30002420, 0xffffffff, ""},
-
-
- /* Assist Instructions */
-
- { "spop0", 0x10000000, 0xfc000600, "f,ON", NORMAL},
- { "spop1", 0x10000200, 0xfc000600, "f,oNt", NORMAL},
- { "spop2", 0x10000400, 0xfc000600, "f,1Nb", NORMAL},
- { "spop3", 0x10000600, 0xfc000600, "f,0Nx,b", NORMAL},
- { "copr", 0x30000000, 0xfc000000, "u,2N", NORMAL},
- { "cldwx", 0x24000000, 0xfc001e00, "ucx(s,b),t"},
- { "cldwx", 0x24000000, 0xfc001e00, "ucx(b),t"},
- { "clddx", 0x2c000000, 0xfc001e00, "ucx(s,b),t"},
- { "clddx", 0x2c000000, 0xfc001e00, "ucx(b),t"},
- { "cstwx", 0x24000200, 0xfc001e00, "uct,x(s,b)"},
- { "cstwx", 0x24000200, 0xfc001e00, "uct,x(b)"},
- { "cstdx", 0x2c000200, 0xfc001e00, "uct,x(s,b)"},
- { "cstdx", 0x2c000200, 0xfc001e00, "uct,x(b)"},
- { "cldws", 0x24001000, 0xfc001e00, "uC5(s,b),t"},
- { "cldws", 0x24001000, 0xfc001e00, "uC5(b),t"},
- { "cldds", 0x2c001000, 0xfc001e00, "uC5(s,b),t"},
- { "cldds", 0x2c001000, 0xfc001e00, "uC5(b),t"},
- { "cstws", 0x24001200, 0xfc001e00, "uCt,5(s,b)"},
- { "cstws", 0x24001200, 0xfc001e00, "uCt,5(b)"},
- { "cstds", 0x2c001200, 0xfc001e00, "uCt,5(s,b)"},
- { "cstds", 0x2c001200, 0xfc001e00, "uCt,5(b)"},
- };
-
- #define NUMOPCODES ((sizeof pa_opcodes)/(sizeof pa_opcodes[0]))
-
- /* SKV 12/18/92. Added some denotations for various operands. */
-
- #define PA_IMM11_AT_31 'i'
- #define PA_IMM14_AT_31 'j'
- #define PA_IMM21_AT_31 'k'
- #define PA_DISP12 'w'
- #define PA_DISP17 'W'
-
- #define N_HPPA_OPERAND_FORMATS 5
-