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Diffstat (limited to 'qemu/disas/hppa.c')
| -rw-r--r-- | qemu/disas/hppa.c | 2831 |
1 files changed, 2831 insertions, 0 deletions
diff --git a/qemu/disas/hppa.c b/qemu/disas/hppa.c new file mode 100644 index 000000000..c7c8be66a --- /dev/null +++ b/qemu/disas/hppa.c @@ -0,0 +1,2831 @@ +/* Disassembler for the PA-RISC. Somewhat derived from sparc-pinsn.c. + Copyright 1989, 1990, 1992, 1993, 1994, 1995, 1998, 1999, 2000, 2001, 2003, + 2005 Free Software Foundation, Inc. + + Contributed by the Center for Software Science at the + University of Utah (pa-gdb-bugs@cs.utah.edu). + + This program 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 2 of the License, or + (at your option) any later version. + + This program 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 this program; if not, see <http://www.gnu.org/licenses/>. */ + +#include "disas/bfd.h" + +/* HP PA-RISC SOM object file format: definitions internal to BFD. + Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, + 2003 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 BFD, the Binary File Descriptor library. + + This program 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 2 of the License, or + (at your option) any later version. + + This program 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 this program; if not, see <http://www.gnu.org/licenses/>. */ + +#ifndef _LIBHPPA_H +#define _LIBHPPA_H + +#define BYTES_IN_WORD 4 +#define PA_PAGESIZE 0x1000 + +/* The PA instruction set variants. */ +enum pa_arch {pa10 = 10, pa11 = 11, pa20 = 20, pa20w = 25}; + +/* HP PA-RISC relocation types */ + +enum hppa_reloc_field_selector_type + { + R_HPPA_FSEL = 0x0, + R_HPPA_LSSEL = 0x1, + R_HPPA_RSSEL = 0x2, + R_HPPA_LSEL = 0x3, + R_HPPA_RSEL = 0x4, + R_HPPA_LDSEL = 0x5, + R_HPPA_RDSEL = 0x6, + R_HPPA_LRSEL = 0x7, + R_HPPA_RRSEL = 0x8, + R_HPPA_NSEL = 0x9, + R_HPPA_NLSEL = 0xa, + R_HPPA_NLRSEL = 0xb, + R_HPPA_PSEL = 0xc, + R_HPPA_LPSEL = 0xd, + R_HPPA_RPSEL = 0xe, + R_HPPA_TSEL = 0xf, + R_HPPA_LTSEL = 0x10, + R_HPPA_RTSEL = 0x11, + R_HPPA_LTPSEL = 0x12, + R_HPPA_RTPSEL = 0x13 + }; + +/* /usr/include/reloc.h defines these to constants. We want to use + them in enums, so #undef them before we start using them. We might + be able to fix this another way by simply managing not to include + /usr/include/reloc.h, but currently GDB picks up these defines + somewhere. */ +#undef e_fsel +#undef e_lssel +#undef e_rssel +#undef e_lsel +#undef e_rsel +#undef e_ldsel +#undef e_rdsel +#undef e_lrsel +#undef e_rrsel +#undef e_nsel +#undef e_nlsel +#undef e_nlrsel +#undef e_psel +#undef e_lpsel +#undef e_rpsel +#undef e_tsel +#undef e_ltsel +#undef e_rtsel +#undef e_one +#undef e_two +#undef e_pcrel +#undef e_con +#undef e_plabel +#undef e_abs + +/* for compatibility */ +enum hppa_reloc_field_selector_type_alt + { + e_fsel = R_HPPA_FSEL, + e_lssel = R_HPPA_LSSEL, + e_rssel = R_HPPA_RSSEL, + e_lsel = R_HPPA_LSEL, + e_rsel = R_HPPA_RSEL, + e_ldsel = R_HPPA_LDSEL, + e_rdsel = R_HPPA_RDSEL, + e_lrsel = R_HPPA_LRSEL, + e_rrsel = R_HPPA_RRSEL, + e_nsel = R_HPPA_NSEL, + e_nlsel = R_HPPA_NLSEL, + e_nlrsel = R_HPPA_NLRSEL, + e_psel = R_HPPA_PSEL, + e_lpsel = R_HPPA_LPSEL, + e_rpsel = R_HPPA_RPSEL, + e_tsel = R_HPPA_TSEL, + e_ltsel = R_HPPA_LTSEL, + e_rtsel = R_HPPA_RTSEL, + e_ltpsel = R_HPPA_LTPSEL, + e_rtpsel = R_HPPA_RTPSEL + }; + +enum hppa_reloc_expr_type + { + R_HPPA_E_ONE = 0, + R_HPPA_E_TWO = 1, + R_HPPA_E_PCREL = 2, + R_HPPA_E_CON = 3, + R_HPPA_E_PLABEL = 7, + R_HPPA_E_ABS = 18 + }; + +/* for compatibility */ +enum hppa_reloc_expr_type_alt + { + e_one = R_HPPA_E_ONE, + e_two = R_HPPA_E_TWO, + e_pcrel = R_HPPA_E_PCREL, + e_con = R_HPPA_E_CON, + e_plabel = R_HPPA_E_PLABEL, + e_abs = R_HPPA_E_ABS + }; + + +/* Relocations for function calls must be accompanied by parameter + relocation bits. These bits describe exactly where the caller has + placed the function's arguments and where it expects to find a return + value. + + Both ELF and SOM encode this information within the addend field + of the call relocation. (Note this could break very badly if one + was to make a call like bl foo + 0x12345678). + + The high order 10 bits contain parameter relocation information, + the low order 22 bits contain the constant offset. */ + +#define HPPA_R_ARG_RELOC(a) \ + (((a) >> 22) & 0x3ff) +#define HPPA_R_CONSTANT(a) \ + ((((bfd_signed_vma)(a)) << (BFD_ARCH_SIZE-22)) >> (BFD_ARCH_SIZE-22)) +#define HPPA_R_ADDEND(r, c) \ + (((r) << 22) + ((c) & 0x3fffff)) + + +/* Some functions to manipulate PA instructions. */ + +/* Declare the functions with the unused attribute to avoid warnings. */ +static inline int sign_extend (int, int) ATTRIBUTE_UNUSED; +static inline int low_sign_extend (int, int) ATTRIBUTE_UNUSED; +static inline int sign_unext (int, int) ATTRIBUTE_UNUSED; +static inline int low_sign_unext (int, int) ATTRIBUTE_UNUSED; +static inline int re_assemble_3 (int) ATTRIBUTE_UNUSED; +static inline int re_assemble_12 (int) ATTRIBUTE_UNUSED; +static inline int re_assemble_14 (int) ATTRIBUTE_UNUSED; +static inline int re_assemble_16 (int) ATTRIBUTE_UNUSED; +static inline int re_assemble_17 (int) ATTRIBUTE_UNUSED; +static inline int re_assemble_21 (int) ATTRIBUTE_UNUSED; +static inline int re_assemble_22 (int) ATTRIBUTE_UNUSED; +static inline bfd_signed_vma hppa_field_adjust + (bfd_vma, bfd_signed_vma, enum hppa_reloc_field_selector_type_alt) + ATTRIBUTE_UNUSED; +static inline int hppa_rebuild_insn (int, int, int) ATTRIBUTE_UNUSED; + + +/* The *sign_extend functions are used to assemble various bitfields + taken from an instruction and return the resulting immediate + value. */ + +static inline int +sign_extend (int x, int len) +{ + int signbit = (1 << (len - 1)); + int mask = (signbit << 1) - 1; + return ((x & mask) ^ signbit) - signbit; +} + +static inline int +low_sign_extend (int x, int len) +{ + return (x >> 1) - ((x & 1) << (len - 1)); +} + + +/* The re_assemble_* functions prepare an immediate value for + insertion into an opcode. pa-risc uses all sorts of weird bitfields + in the instruction to hold the value. */ + +static inline int +sign_unext (int x, int len) +{ + int len_ones; + + len_ones = (1 << len) - 1; + + return x & len_ones; +} + +static inline int +low_sign_unext (int x, int len) +{ + int temp; + int sign; + + sign = (x >> (len-1)) & 1; + + temp = sign_unext (x, len-1); + + return (temp << 1) | sign; +} + +static inline int +re_assemble_3 (int as3) +{ + return (( (as3 & 4) << (13-2)) + | ((as3 & 3) << (13+1))); +} + +static inline int +re_assemble_12 (int as12) +{ + return (( (as12 & 0x800) >> 11) + | ((as12 & 0x400) >> (10 - 2)) + | ((as12 & 0x3ff) << (1 + 2))); +} + +static inline int +re_assemble_14 (int as14) +{ + return (( (as14 & 0x1fff) << 1) + | ((as14 & 0x2000) >> 13)); +} + +static inline int +re_assemble_16 (int as16) +{ + int s, t; + + /* Unusual 16-bit encoding, for wide mode only. */ + t = (as16 << 1) & 0xffff; + s = (as16 & 0x8000); + return (t ^ s ^ (s >> 1)) | (s >> 15); +} + +static inline int +re_assemble_17 (int as17) +{ + return (( (as17 & 0x10000) >> 16) + | ((as17 & 0x0f800) << (16 - 11)) + | ((as17 & 0x00400) >> (10 - 2)) + | ((as17 & 0x003ff) << (1 + 2))); +} + +static inline int +re_assemble_21 (int as21) +{ + return (( (as21 & 0x100000) >> 20) + | ((as21 & 0x0ffe00) >> 8) + | ((as21 & 0x000180) << 7) + | ((as21 & 0x00007c) << 14) + | ((as21 & 0x000003) << 12)); +} + +static inline int +re_assemble_22 (int as22) +{ + return (( (as22 & 0x200000) >> 21) + | ((as22 & 0x1f0000) << (21 - 16)) + | ((as22 & 0x00f800) << (16 - 11)) + | ((as22 & 0x000400) >> (10 - 2)) + | ((as22 & 0x0003ff) << (1 + 2))); +} + + +/* Handle field selectors for PA instructions. + The L and R (and LS, RS etc.) selectors are used in pairs to form a + full 32 bit address. eg. + + LDIL L'start,%r1 ; put left part into r1 + LDW R'start(%r1),%r2 ; add r1 and right part to form address + + This function returns sign extended values in all cases. +*/ + +static inline bfd_signed_vma +hppa_field_adjust (bfd_vma sym_val, + bfd_signed_vma addend, + enum hppa_reloc_field_selector_type_alt r_field) +{ + bfd_signed_vma value; + + value = sym_val + addend; + switch (r_field) + { + case e_fsel: + /* F: No change. */ + break; + + case e_nsel: + /* N: null selector. I don't really understand what this is all + about, but HP's documentation says "this indicates that zero + bits are to be used for the displacement on the instruction. + This fixup is used to identify three-instruction sequences to + access data (for importing shared library data)." */ + value = 0; + break; + + case e_lsel: + case e_nlsel: + /* L: Select top 21 bits. */ + value = value >> 11; + break; + + case e_rsel: + /* R: Select bottom 11 bits. */ + value = value & 0x7ff; + break; + + case e_lssel: + /* LS: Round to nearest multiple of 2048 then select top 21 bits. */ + value = value + 0x400; + value = value >> 11; + break; + + case e_rssel: + /* RS: Select bottom 11 bits for LS. + We need to return a value such that 2048 * LS'x + RS'x == x. + ie. RS'x = x - ((x + 0x400) & -0x800) + this is just a sign extension from bit 21. */ + value = ((value & 0x7ff) ^ 0x400) - 0x400; + break; + + case e_ldsel: + /* LD: Round to next multiple of 2048 then select top 21 bits. + Yes, if we are already on a multiple of 2048, we go up to the + next one. RD in this case will be -2048. */ + value = value + 0x800; + value = value >> 11; + break; + + case e_rdsel: + /* RD: Set bits 0-20 to one. */ + value = value | -0x800; + break; + + case e_lrsel: + case e_nlrsel: + /* LR: L with rounding of the addend to nearest 8k. */ + value = sym_val + ((addend + 0x1000) & -0x2000); + value = value >> 11; + break; + + case e_rrsel: + /* RR: R with rounding of the addend to nearest 8k. + We need to return a value such that 2048 * LR'x + RR'x == x + ie. RR'x = s+a - (s + (((a + 0x1000) & -0x2000) & -0x800)) + . = s+a - ((s & -0x800) + ((a + 0x1000) & -0x2000)) + . = (s & 0x7ff) + a - ((a + 0x1000) & -0x2000) */ + value = (sym_val & 0x7ff) + (((addend & 0x1fff) ^ 0x1000) - 0x1000); + break; + + default: + abort (); + } + return value; +} + +/* PA-RISC OPCODES */ +#define get_opcode(insn) (((insn) >> 26) & 0x3f) + +enum hppa_opcode_type +{ + /* None of the opcodes in the first group generate relocs, so we + aren't too concerned about them. */ + OP_SYSOP = 0x00, + OP_MEMMNG = 0x01, + OP_ALU = 0x02, + OP_NDXMEM = 0x03, + OP_SPOP = 0x04, + OP_DIAG = 0x05, + OP_FMPYADD = 0x06, + OP_UNDEF07 = 0x07, + OP_COPRW = 0x09, + OP_COPRDW = 0x0b, + OP_COPR = 0x0c, + OP_FLOAT = 0x0e, + OP_PRDSPEC = 0x0f, + OP_UNDEF15 = 0x15, + OP_UNDEF1d = 0x1d, + OP_FMPYSUB = 0x26, + OP_FPFUSED = 0x2e, + OP_SHEXDP0 = 0x34, + OP_SHEXDP1 = 0x35, + OP_SHEXDP2 = 0x36, + OP_UNDEF37 = 0x37, + OP_SHEXDP3 = 0x3c, + OP_SHEXDP4 = 0x3d, + OP_MULTMED = 0x3e, + OP_UNDEF3f = 0x3f, + + OP_LDIL = 0x08, + OP_ADDIL = 0x0a, + + OP_LDO = 0x0d, + OP_LDB = 0x10, + OP_LDH = 0x11, + OP_LDW = 0x12, + OP_LDWM = 0x13, + OP_STB = 0x18, + OP_STH = 0x19, + OP_STW = 0x1a, + OP_STWM = 0x1b, + + OP_LDD = 0x14, + OP_STD = 0x1c, + + OP_FLDW = 0x16, + OP_LDWL = 0x17, + OP_FSTW = 0x1e, + OP_STWL = 0x1f, + + OP_COMBT = 0x20, + OP_COMIBT = 0x21, + OP_COMBF = 0x22, + OP_COMIBF = 0x23, + OP_CMPBDT = 0x27, + OP_ADDBT = 0x28, + OP_ADDIBT = 0x29, + OP_ADDBF = 0x2a, + OP_ADDIBF = 0x2b, + OP_CMPBDF = 0x2f, + OP_BVB = 0x30, + OP_BB = 0x31, + OP_MOVB = 0x32, + OP_MOVIB = 0x33, + OP_CMPIBD = 0x3b, + + OP_COMICLR = 0x24, + OP_SUBI = 0x25, + OP_ADDIT = 0x2c, + OP_ADDI = 0x2d, + + OP_BE = 0x38, + OP_BLE = 0x39, + OP_BL = 0x3a +}; + + +/* Insert VALUE into INSN using R_FORMAT to determine exactly what + bits to change. */ + +static inline int +hppa_rebuild_insn (int insn, int value, int r_format) +{ + switch (r_format) + { + case 11: + return (insn & ~ 0x7ff) | low_sign_unext (value, 11); + + case 12: + return (insn & ~ 0x1ffd) | re_assemble_12 (value); + + + case 10: + return (insn & ~ 0x3ff1) | re_assemble_14 (value & -8); + + case -11: + return (insn & ~ 0x3ff9) | re_assemble_14 (value & -4); + + case 14: + return (insn & ~ 0x3fff) | re_assemble_14 (value); + + + case -10: + return (insn & ~ 0xfff1) | re_assemble_16 (value & -8); + + case -16: + return (insn & ~ 0xfff9) | re_assemble_16 (value & -4); + + case 16: + return (insn & ~ 0xffff) | re_assemble_16 (value); + + + case 17: + return (insn & ~ 0x1f1ffd) | re_assemble_17 (value); + + case 21: + return (insn & ~ 0x1fffff) | re_assemble_21 (value); + + case 22: + return (insn & ~ 0x3ff1ffd) | re_assemble_22 (value); + + case 32: + return value; + + default: + abort (); + } + return insn; +} + +#endif /* _LIBHPPA_H */ +/* Table of opcodes for the PA-RISC. + Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, + 2001, 2002, 2003, 2004, 2005 + 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, see <http://www.gnu.org/licenses/>. */ + +#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 + * controlled 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 +struct pa_opcode +{ + const char *name; + unsigned long int match; /* Bits that must be set... */ + unsigned long int mask; /* ... in these bits. */ + const char *args; + enum pa_arch arch; + char flags; +}; + +/* Enables strict matching. Opcodes with match errors are skipped + when this bit is set. */ +#define FLAG_STRICT 0x1 + +/* + 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. Characters used as a prefix allow any second character to + be used without conflicting with the main operand characters. + + 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: + + ' " - / 34 6789:; ' + '@ C M [\] ' + '` e g } ' + + 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. + a integer register field at 10 and 15 (for PERMH) + 5 5 bit immediate at 15. + s 2 bit space specifier at 17. + S 3 bit space specifier at 18. + 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 + l 16 bit immediate value at 31 (wide mode only, unusual encoding). + n nullification for branch instructions + N nullification for spop and copr instructions + w 12 bit branch displacement + W 17 bit branch displacement (PC relative) + X 22 bit branch displacement (PC relative) + z 17 bit branch displacement (just a number, not an address) + +Also these: + + . 2 bit shift amount at 25 + * 4 bit shift amount at 25 + p 5 bit shift count at 26 (to support the SHD instruction) encoded as + 31-p + ~ 6 bit shift count at 20,22:26 encoded as 63-~. + P 5 bit bit position at 26 + q 6 bit bit position at 20,22:26 + T 5 bit field length at 31 (encoded as 32-T) + % 6 bit field length at 23,27:31 (variable extract/deposit) + | 6 bit field length at 19,27:31 (fixed extract/deposit) + A 13 bit immediate at 18 (to support the BREAK instruction) + ^ like b, but describes a control register + ! sar (cr11) register + D 26 bit immediate at 31 (to support the DIAG instruction) + $ 9 bit immediate at 28 (to support POPBTS) + + v 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 + H Floating Point Operand Format at 26 for 'fmpyadd' and 'fmpysub' + (very similar to 'F') + + 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) + U 10 bit immediate value at 15 (for SSM, RSM on pa2.0) + 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) + B 5 bit immediate value at 10 (a bit position specified in + the bb instruction. Similar to Q, but 64 bit handling is + different. + Z %r1 -- implicit target of addil instruction. + L ,%r2 completer for new syntax branch + { Source format completer for fcnv + _ Destination format completer for fcnv + h cbit for fcmp + = gfx tests for ftest + d 14 bit offset for single precision FP long load/store. + # 14 bit offset for double precision FP load long/store. + J Yet another 14 bit offset for load/store with ma,mb completers. + K Yet another 14 bit offset for load/store with ma,mb completers. + y 16 bit offset for word aligned load/store (PA2.0 wide). + & 16 bit offset for dword aligned load/store (PA2.0 wide). + < 16 bit offset for load/store with ma,mb completers (PA2.0 wide). + > 16 bit offset for load/store with ma,mb completers (PA2.0 wide). + Y %sr0,%r31 -- implicit target of be,l instruction. + @ implicit immediate value of 0 + +Completer operands all have 'c' as the prefix: + + cx indexed load and store completer. + cX indexed load and store completer. Like cx, but emits a space + after in disassembler. + cm short load and store completer. + cM short load and store completer. Like cm, but emits a space + after in disassembler. + cq long load and store completer (like cm, but inserted into a + different location in the target instruction). + cs store bytes short completer. + cA store bytes short completer. Like cs, but emits a space + after in disassembler. + ce long load/store completer for LDW/STW with a different encoding + than the others + cc load cache control hint + cd load and clear cache control hint + cC store cache control hint + co ordered access + + cp branch link and push completer + cP branch pop completer + cl branch link completer + cg branch gate completer + + cw read/write completer for PROBE + cW wide completer for MFCTL + cL local processor completer for cache control + cZ System Control Completer (to support LPA, LHA, etc.) + + ci correction completer for DCOR + ca add completer + cy 32 bit add carry completer + cY 64 bit add carry completer + cv signed overflow trap completer + ct trap on condition completer for ADDI, SUB + cT trap on condition completer for UADDCM + cb 32 bit borrow completer for SUB + cB 64 bit borrow completer for SUB + + ch left/right half completer + cH signed/unsigned saturation completer + cS signed/unsigned completer at 21 + cz zero/sign extension completer. + c* permutation completer + +Condition operands all have '?' as the prefix: + + ?f Floating point compare conditions (encoded as 5 bits at 31) + + ?a add conditions + ?A 64 bit add conditions + ?@ add branch conditions followed by nullify + ?d non-negated add branch conditions + ?D negated add branch conditions + ?w wide mode non-negated add branch conditions + ?W wide mode negated add branch conditions + + ?s compare/subtract conditions + ?S 64 bit compare/subtract conditions + ?t non-negated compare and branch conditions + ?n 32 bit compare and branch conditions followed by nullify + ?N 64 bit compare and branch conditions followed by nullify + ?Q 64 bit compare and branch conditions for CMPIB instruction + + ?l logical conditions + ?L 64 bit logical conditions + + ?b branch on bit conditions + ?B 64 bit branch on bit conditions + + ?x shift/extract/deposit conditions + ?X 64 bit shift/extract/deposit conditions + ?y shift/extract/deposit conditions followed by nullify for conditional + branches + + ?u unit conditions + ?U 64 bit unit conditions + +Floating point registers all have 'f' as a prefix: + + ft target register at 31 + fT target register with L/R halves at 31 + fa operand 1 register at 10 + fA operand 1 register with L/R halves at 10 + fX Same as fA, except prints a space before register during disasm + fb operand 2 register at 15 + fB operand 2 register with L/R halves at 15 + fC operand 3 register with L/R halves at 16:18,21:23 + fe Like fT, but encoding is different. + fE Same as fe, except prints a space before register during disasm. + fx target register at 15 (only for PA 2.0 long format FLDD/FSTD). + +Float registers for fmpyadd and fmpysub: + + fi mult operand 1 register at 10 + fj mult operand 2 register at 15 + fk mult target register at 20 + fl add/sub operand register at 25 + fm add/sub target register at 31 + +*/ + + +#if 0 +/* List of characters not to put a space after. Note that + "," is included, as the "spopN" operations use literal + commas in their completer sections. */ +static const char *const completer_chars = ",CcY<>?!@+&U~FfGHINnOoZMadu|/=0123%e$m}"; +#endif + +/* The order of the opcodes in this table is significant: + + * The assembler requires that all instances of the same mnemonic be + consecutive. If they aren't, the assembler will bomb at runtime. + + * Immediate fields use pa_get_absolute_expression to parse the + string. It will generate a "bad expression" error if passed + a register name. Thus, register index variants of an opcode + need to precede immediate variants. + + * The disassembler does not care about the order of the opcodes + except in cases where implicit addressing is used. + + Here are the rules for ordering the opcodes of a mnemonic: + + 1) Opcodes with FLAG_STRICT should precede opcodes without + FLAG_STRICT. + + 2) Opcodes with FLAG_STRICT should be ordered as follows: + register index opcodes, short immediate opcodes, and finally + long immediate opcodes. When both pa10 and pa11 variants + of the same opcode are available, the pa10 opcode should + come first for correct architectural promotion. + + 3) When implicit addressing is available for an opcode, the + implicit opcode should precede the explicit opcode. + + 4) Opcodes without FLAG_STRICT should be ordered as follows: + register index opcodes, long immediate opcodes, and finally + short immediate opcodes. */ + +static const struct pa_opcode pa_opcodes[] = +{ + +/* Pseudo-instructions. */ + +{ "ldi", 0x34000000, 0xffe00000, "l,x", pa20w, 0},/* ldo val(r0),r */ +{ "ldi", 0x34000000, 0xffe0c000, "j,x", pa10, 0},/* ldo val(r0),r */ + +{ "cmpib", 0xec000000, 0xfc000000, "?Qn5,b,w", pa20, FLAG_STRICT}, +{ "cmpib", 0x84000000, 0xf4000000, "?nn5,b,w", pa10, FLAG_STRICT}, +{ "comib", 0x84000000, 0xfc000000, "?nn5,b,w", pa10, 0}, /* comib{tf}*/ +/* This entry is for the disassembler only. It will never be used by + assembler. */ +{ "comib", 0x8c000000, 0xfc000000, "?nn5,b,w", pa10, 0}, /* comib{tf}*/ +{ "cmpb", 0x9c000000, 0xdc000000, "?Nnx,b,w", pa20, FLAG_STRICT}, +{ "cmpb", 0x80000000, 0xf4000000, "?nnx,b,w", pa10, FLAG_STRICT}, +{ "comb", 0x80000000, 0xfc000000, "?nnx,b,w", pa10, 0}, /* comb{tf} */ +/* This entry is for the disassembler only. It will never be used by + assembler. */ +{ "comb", 0x88000000, 0xfc000000, "?nnx,b,w", pa10, 0}, /* comb{tf} */ +{ "addb", 0xa0000000, 0xf4000000, "?Wnx,b,w", pa20w, FLAG_STRICT}, +{ "addb", 0xa0000000, 0xfc000000, "?@nx,b,w", pa10, 0}, /* addb{tf} */ +/* This entry is for the disassembler only. It will never be used by + assembler. */ +{ "addb", 0xa8000000, 0xfc000000, "?@nx,b,w", pa10, 0}, +{ "addib", 0xa4000000, 0xf4000000, "?Wn5,b,w", pa20w, FLAG_STRICT}, +{ "addib", 0xa4000000, 0xfc000000, "?@n5,b,w", pa10, 0}, /* addib{tf}*/ +/* This entry is for the disassembler only. It will never be used by + assembler. */ +{ "addib", 0xac000000, 0xfc000000, "?@n5,b,w", pa10, 0}, /* addib{tf}*/ +{ "nop", 0x08000240, 0xffffffff, "", pa10, 0}, /* or 0,0,0 */ +{ "copy", 0x08000240, 0xffe0ffe0, "x,t", pa10, 0}, /* or r,0,t */ +{ "mtsar", 0x01601840, 0xffe0ffff, "x", pa10, 0}, /* mtctl r,cr11 */ + +/* Loads and Stores for integer registers. */ + +{ "ldd", 0x0c0000c0, 0xfc00d3c0, "cxccx(b),t", pa20, FLAG_STRICT}, +{ "ldd", 0x0c0000c0, 0xfc0013c0, "cxccx(s,b),t", pa20, FLAG_STRICT}, +{ "ldd", 0x0c0010e0, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT}, +{ "ldd", 0x0c0010e0, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT}, +{ "ldd", 0x0c0010c0, 0xfc00d3c0, "cmcc5(b),t", pa20, FLAG_STRICT}, +{ "ldd", 0x0c0010c0, 0xfc0013c0, "cmcc5(s,b),t", pa20, FLAG_STRICT}, +{ "ldd", 0x50000000, 0xfc000002, "cq&(b),x", pa20w, FLAG_STRICT}, +{ "ldd", 0x50000000, 0xfc00c002, "cq#(b),x", pa20, FLAG_STRICT}, +{ "ldd", 0x50000000, 0xfc000002, "cq#(s,b),x", pa20, FLAG_STRICT}, +{ "ldw", 0x0c000080, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, +{ "ldw", 0x0c000080, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT}, +{ "ldw", 0x0c000080, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT}, +{ "ldw", 0x0c000080, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT}, +{ "ldw", 0x0c0010a0, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT}, +{ "ldw", 0x0c0010a0, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT}, +{ "ldw", 0x0c001080, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, +{ "ldw", 0x0c001080, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT}, +{ "ldw", 0x0c001080, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT}, +{ "ldw", 0x0c001080, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT}, +{ "ldw", 0x4c000000, 0xfc000000, "ce<(b),x", pa20w, FLAG_STRICT}, +{ "ldw", 0x5c000004, 0xfc000006, "ce>(b),x", pa20w, FLAG_STRICT}, +{ "ldw", 0x48000000, 0xfc000000, "l(b),x", pa20w, FLAG_STRICT}, +{ "ldw", 0x5c000004, 0xfc00c006, "ceK(b),x", pa20, FLAG_STRICT}, +{ "ldw", 0x5c000004, 0xfc000006, "ceK(s,b),x", pa20, FLAG_STRICT}, +{ "ldw", 0x4c000000, 0xfc00c000, "ceJ(b),x", pa10, FLAG_STRICT}, +{ "ldw", 0x4c000000, 0xfc000000, "ceJ(s,b),x", pa10, FLAG_STRICT}, +{ "ldw", 0x48000000, 0xfc00c000, "j(b),x", pa10, 0}, +{ "ldw", 0x48000000, 0xfc000000, "j(s,b),x", pa10, 0}, +{ "ldh", 0x0c000040, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, +{ "ldh", 0x0c000040, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT}, +{ "ldh", 0x0c000040, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT}, +{ "ldh", 0x0c000040, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT}, +{ "ldh", 0x0c001060, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT}, +{ "ldh", 0x0c001060, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT}, +{ "ldh", 0x0c001040, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, +{ "ldh", 0x0c001040, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT}, +{ "ldh", 0x0c001040, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT}, +{ "ldh", 0x0c001040, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT}, +{ "ldh", 0x44000000, 0xfc000000, "l(b),x", pa20w, FLAG_STRICT}, +{ "ldh", 0x44000000, 0xfc00c000, "j(b),x", pa10, 0}, +{ "ldh", 0x44000000, 0xfc000000, "j(s,b),x", pa10, 0}, +{ "ldb", 0x0c000000, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, +{ "ldb", 0x0c000000, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT}, +{ "ldb", 0x0c000000, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT}, +{ "ldb", 0x0c000000, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT}, +{ "ldb", 0x0c001020, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT}, +{ "ldb", 0x0c001020, 0xfc1f33e0, "cocc@(s,b),t", pa20, FLAG_STRICT}, +{ "ldb", 0x0c001000, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, +{ "ldb", 0x0c001000, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT}, +{ "ldb", 0x0c001000, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT}, +{ "ldb", 0x0c001000, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT}, +{ "ldb", 0x40000000, 0xfc000000, "l(b),x", pa20w, FLAG_STRICT}, +{ "ldb", 0x40000000, 0xfc00c000, "j(b),x", pa10, 0}, +{ "ldb", 0x40000000, 0xfc000000, "j(s,b),x", pa10, 0}, +{ "std", 0x0c0012e0, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT}, +{ "std", 0x0c0012e0, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT}, +{ "std", 0x0c0012c0, 0xfc00d3c0, "cmcCx,V(b)", pa20, FLAG_STRICT}, +{ "std", 0x0c0012c0, 0xfc0013c0, "cmcCx,V(s,b)", pa20, FLAG_STRICT}, +{ "std", 0x70000000, 0xfc000002, "cqx,&(b)", pa20w, FLAG_STRICT}, +{ "std", 0x70000000, 0xfc00c002, "cqx,#(b)", pa20, FLAG_STRICT}, +{ "std", 0x70000000, 0xfc000002, "cqx,#(s,b)", pa20, FLAG_STRICT}, +{ "stw", 0x0c0012a0, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT}, +{ "stw", 0x0c0012a0, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT}, +{ "stw", 0x0c001280, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT}, +{ "stw", 0x0c001280, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT}, +{ "stw", 0x0c001280, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT}, +{ "stw", 0x0c001280, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT}, +{ "stw", 0x6c000000, 0xfc000000, "cex,<(b)", pa20w, FLAG_STRICT}, +{ "stw", 0x7c000004, 0xfc000006, "cex,>(b)", pa20w, FLAG_STRICT}, +{ "stw", 0x68000000, 0xfc000000, "x,l(b)", pa20w, FLAG_STRICT}, +{ "stw", 0x7c000004, 0xfc00c006, "cex,K(b)", pa20, FLAG_STRICT}, +{ "stw", 0x7c000004, 0xfc000006, "cex,K(s,b)", pa20, FLAG_STRICT}, +{ "stw", 0x6c000000, 0xfc00c000, "cex,J(b)", pa10, FLAG_STRICT}, +{ "stw", 0x6c000000, 0xfc000000, "cex,J(s,b)", pa10, FLAG_STRICT}, +{ "stw", 0x68000000, 0xfc00c000, "x,j(b)", pa10, 0}, +{ "stw", 0x68000000, 0xfc000000, "x,j(s,b)", pa10, 0}, +{ "sth", 0x0c001260, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT}, +{ "sth", 0x0c001260, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT}, +{ "sth", 0x0c001240, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT}, +{ "sth", 0x0c001240, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT}, +{ "sth", 0x0c001240, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT}, +{ "sth", 0x0c001240, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT}, +{ "sth", 0x64000000, 0xfc000000, "x,l(b)", pa20w, FLAG_STRICT}, +{ "sth", 0x64000000, 0xfc00c000, "x,j(b)", pa10, 0}, +{ "sth", 0x64000000, 0xfc000000, "x,j(s,b)", pa10, 0}, +{ "stb", 0x0c001220, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT}, +{ "stb", 0x0c001220, 0xfc0033ff, "cocCx,@(s,b)", pa20, FLAG_STRICT}, +{ "stb", 0x0c001200, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT}, +{ "stb", 0x0c001200, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT}, +{ "stb", 0x0c001200, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT}, +{ "stb", 0x0c001200, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT}, +{ "stb", 0x60000000, 0xfc000000, "x,l(b)", pa20w, FLAG_STRICT}, +{ "stb", 0x60000000, 0xfc00c000, "x,j(b)", pa10, 0}, +{ "stb", 0x60000000, 0xfc000000, "x,j(s,b)", pa10, 0}, +{ "ldwm", 0x4c000000, 0xfc00c000, "j(b),x", pa10, 0}, +{ "ldwm", 0x4c000000, 0xfc000000, "j(s,b),x", pa10, 0}, +{ "stwm", 0x6c000000, 0xfc00c000, "x,j(b)", pa10, 0}, +{ "stwm", 0x6c000000, 0xfc000000, "x,j(s,b)", pa10, 0}, +{ "ldwx", 0x0c000080, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, +{ "ldwx", 0x0c000080, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT}, +{ "ldwx", 0x0c000080, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT}, +{ "ldwx", 0x0c000080, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT}, +{ "ldwx", 0x0c000080, 0xfc00dfc0, "cXx(b),t", pa10, 0}, +{ "ldwx", 0x0c000080, 0xfc001fc0, "cXx(s,b),t", pa10, 0}, +{ "ldhx", 0x0c000040, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, +{ "ldhx", 0x0c000040, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT}, +{ "ldhx", 0x0c000040, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT}, +{ "ldhx", 0x0c000040, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT}, +{ "ldhx", 0x0c000040, 0xfc00dfc0, "cXx(b),t", pa10, 0}, +{ "ldhx", 0x0c000040, 0xfc001fc0, "cXx(s,b),t", pa10, 0}, +{ "ldbx", 0x0c000000, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, +{ "ldbx", 0x0c000000, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT}, +{ "ldbx", 0x0c000000, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT}, +{ "ldbx", 0x0c000000, 0xfc0013c0, "cxccx(s,b),t", pa11, FLAG_STRICT}, +{ "ldbx", 0x0c000000, 0xfc00dfc0, "cXx(b),t", pa10, 0}, +{ "ldbx", 0x0c000000, 0xfc001fc0, "cXx(s,b),t", pa10, 0}, +{ "ldwa", 0x0c000180, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, +{ "ldwa", 0x0c000180, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT}, +{ "ldwa", 0x0c0011a0, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT}, +{ "ldwa", 0x0c001180, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, +{ "ldwa", 0x0c001180, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT}, +{ "ldcw", 0x0c0001c0, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, +{ "ldcw", 0x0c0001c0, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT}, +{ "ldcw", 0x0c0001c0, 0xfc00d3c0, "cxcdx(b),t", pa11, FLAG_STRICT}, +{ "ldcw", 0x0c0001c0, 0xfc0013c0, "cxcdx(s,b),t", pa11, FLAG_STRICT}, +{ "ldcw", 0x0c0011c0, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, +{ "ldcw", 0x0c0011c0, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT}, +{ "ldcw", 0x0c0011c0, 0xfc00d3c0, "cmcd5(b),t", pa11, FLAG_STRICT}, +{ "ldcw", 0x0c0011c0, 0xfc0013c0, "cmcd5(s,b),t", pa11, FLAG_STRICT}, +{ "stwa", 0x0c0013a0, 0xfc00d3ff, "cocCx,@(b)", pa20, FLAG_STRICT}, +{ "stwa", 0x0c001380, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT}, +{ "stwa", 0x0c001380, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT}, +{ "stby", 0x0c001300, 0xfc00dfc0, "cAx,V(b)", pa10, FLAG_STRICT}, +{ "stby", 0x0c001300, 0xfc001fc0, "cAx,V(s,b)", pa10, FLAG_STRICT}, +{ "stby", 0x0c001300, 0xfc00d3c0, "cscCx,V(b)", pa11, FLAG_STRICT}, +{ "stby", 0x0c001300, 0xfc0013c0, "cscCx,V(s,b)", pa11, FLAG_STRICT}, +{ "ldda", 0x0c000100, 0xfc00d3c0, "cxccx(b),t", pa20, FLAG_STRICT}, +{ "ldda", 0x0c001120, 0xfc1ff3e0, "cocc@(b),t", pa20, FLAG_STRICT}, +{ "ldda", 0x0c001100, 0xfc00d3c0, "cmcc5(b),t", pa20, FLAG_STRICT}, +{ "ldcd", 0x0c000140, 0xfc00d3c0, "cxcdx(b),t", pa20, FLAG_STRICT}, +{ "ldcd", 0x0c000140, 0xfc0013c0, "cxcdx(s,b),t", pa20, FLAG_STRICT}, +{ "ldcd", 0x0c001140, 0xfc00d3c0, "cmcd5(b),t", pa20, FLAG_STRICT}, +{ "ldcd", 0x0c001140, 0xfc0013c0, "cmcd5(s,b),t", pa20, FLAG_STRICT}, +{ "stda", 0x0c0013e0, 0xfc00f3ff, "cocCx,@(b)", pa20, FLAG_STRICT}, +{ "stda", 0x0c0013c0, 0xfc00d3c0, "cmcCx,V(b)", pa20, FLAG_STRICT}, +{ "ldwax", 0x0c000180, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, +{ "ldwax", 0x0c000180, 0xfc00d3c0, "cxccx(b),t", pa11, FLAG_STRICT}, +{ "ldwax", 0x0c000180, 0xfc00dfc0, "cXx(b),t", pa10, 0}, +{ "ldcwx", 0x0c0001c0, 0xfc00dfc0, "cXx(b),t", pa10, FLAG_STRICT}, +{ "ldcwx", 0x0c0001c0, 0xfc001fc0, "cXx(s,b),t", pa10, FLAG_STRICT}, +{ "ldcwx", 0x0c0001c0, 0xfc00d3c0, "cxcdx(b),t", pa11, FLAG_STRICT}, +{ "ldcwx", 0x0c0001c0, 0xfc0013c0, "cxcdx(s,b),t", pa11, FLAG_STRICT}, +{ "ldcwx", 0x0c0001c0, 0xfc00dfc0, "cXx(b),t", pa10, 0}, +{ "ldcwx", 0x0c0001c0, 0xfc001fc0, "cXx(s,b),t", pa10, 0}, +{ "ldws", 0x0c001080, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, +{ "ldws", 0x0c001080, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT}, +{ "ldws", 0x0c001080, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT}, +{ "ldws", 0x0c001080, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT}, +{ "ldws", 0x0c001080, 0xfc00dfc0, "cM5(b),t", pa10, 0}, +{ "ldws", 0x0c001080, 0xfc001fc0, "cM5(s,b),t", pa10, 0}, +{ "ldhs", 0x0c001040, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, +{ "ldhs", 0x0c001040, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT}, +{ "ldhs", 0x0c001040, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT}, +{ "ldhs", 0x0c001040, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT}, +{ "ldhs", 0x0c001040, 0xfc00dfc0, "cM5(b),t", pa10, 0}, +{ "ldhs", 0x0c001040, 0xfc001fc0, "cM5(s,b),t", pa10, 0}, +{ "ldbs", 0x0c001000, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, +{ "ldbs", 0x0c001000, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT}, +{ "ldbs", 0x0c001000, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT}, +{ "ldbs", 0x0c001000, 0xfc0013c0, "cmcc5(s,b),t", pa11, FLAG_STRICT}, +{ "ldbs", 0x0c001000, 0xfc00dfc0, "cM5(b),t", pa10, 0}, +{ "ldbs", 0x0c001000, 0xfc001fc0, "cM5(s,b),t", pa10, 0}, +{ "ldwas", 0x0c001180, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, +{ "ldwas", 0x0c001180, 0xfc00d3c0, "cmcc5(b),t", pa11, FLAG_STRICT}, +{ "ldwas", 0x0c001180, 0xfc00dfc0, "cM5(b),t", pa10, 0}, +{ "ldcws", 0x0c0011c0, 0xfc00dfc0, "cM5(b),t", pa10, FLAG_STRICT}, +{ "ldcws", 0x0c0011c0, 0xfc001fc0, "cM5(s,b),t", pa10, FLAG_STRICT}, +{ "ldcws", 0x0c0011c0, 0xfc00d3c0, "cmcd5(b),t", pa11, FLAG_STRICT}, +{ "ldcws", 0x0c0011c0, 0xfc0013c0, "cmcd5(s,b),t", pa11, FLAG_STRICT}, +{ "ldcws", 0x0c0011c0, 0xfc00dfc0, "cM5(b),t", pa10, 0}, +{ "ldcws", 0x0c0011c0, 0xfc001fc0, "cM5(s,b),t", pa10, 0}, +{ "stws", 0x0c001280, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT}, +{ "stws", 0x0c001280, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT}, +{ "stws", 0x0c001280, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT}, +{ "stws", 0x0c001280, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT}, +{ "stws", 0x0c001280, 0xfc00dfc0, "cMx,V(b)", pa10, 0}, +{ "stws", 0x0c001280, 0xfc001fc0, "cMx,V(s,b)", pa10, 0}, +{ "sths", 0x0c001240, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT}, +{ "sths", 0x0c001240, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT}, +{ "sths", 0x0c001240, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT}, +{ "sths", 0x0c001240, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT}, +{ "sths", 0x0c001240, 0xfc00dfc0, "cMx,V(b)", pa10, 0}, +{ "sths", 0x0c001240, 0xfc001fc0, "cMx,V(s,b)", pa10, 0}, +{ "stbs", 0x0c001200, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT}, +{ "stbs", 0x0c001200, 0xfc001fc0, "cMx,V(s,b)", pa10, FLAG_STRICT}, +{ "stbs", 0x0c001200, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT}, +{ "stbs", 0x0c001200, 0xfc0013c0, "cmcCx,V(s,b)", pa11, FLAG_STRICT}, +{ "stbs", 0x0c001200, 0xfc00dfc0, "cMx,V(b)", pa10, 0}, +{ "stbs", 0x0c001200, 0xfc001fc0, "cMx,V(s,b)", pa10, 0}, +{ "stwas", 0x0c001380, 0xfc00dfc0, "cMx,V(b)", pa10, FLAG_STRICT}, +{ "stwas", 0x0c001380, 0xfc00d3c0, "cmcCx,V(b)", pa11, FLAG_STRICT}, +{ "stwas", 0x0c001380, 0xfc00dfc0, "cMx,V(b)", pa10, 0}, +{ "stdby", 0x0c001340, 0xfc00d3c0, "cscCx,V(b)", pa20, FLAG_STRICT}, +{ "stdby", 0x0c001340, 0xfc0013c0, "cscCx,V(s,b)", pa20, FLAG_STRICT}, +{ "stbys", 0x0c001300, 0xfc00dfc0, "cAx,V(b)", pa10, FLAG_STRICT}, +{ "stbys", 0x0c001300, 0xfc001fc0, "cAx,V(s,b)", pa10, FLAG_STRICT}, +{ "stbys", 0x0c001300, 0xfc00d3c0, "cscCx,V(b)", pa11, FLAG_STRICT}, +{ "stbys", 0x0c001300, 0xfc0013c0, "cscCx,V(s,b)", pa11, FLAG_STRICT}, +{ "stbys", 0x0c001300, 0xfc00dfc0, "cAx,V(b)", pa10, 0}, +{ "stbys", 0x0c001300, 0xfc001fc0, "cAx,V(s,b)", pa10, 0}, + +/* Immediate instructions. */ +{ "ldo", 0x34000000, 0xfc000000, "l(b),x", pa20w, 0}, +{ "ldo", 0x34000000, 0xfc00c000, "j(b),x", pa10, 0}, +{ "ldil", 0x20000000, 0xfc000000, "k,b", pa10, 0}, +{ "addil", 0x28000000, 0xfc000000, "k,b,Z", pa10, 0}, +{ "addil", 0x28000000, 0xfc000000, "k,b", pa10, 0}, + +/* Branching instructions. */ +{ "b", 0xe8008000, 0xfc00e000, "cpnXL", pa20, FLAG_STRICT}, +{ "b", 0xe800a000, 0xfc00e000, "clnXL", pa20, FLAG_STRICT}, +{ "b", 0xe8000000, 0xfc00e000, "clnW,b", pa10, FLAG_STRICT}, +{ "b", 0xe8002000, 0xfc00e000, "cgnW,b", pa10, FLAG_STRICT}, +{ "b", 0xe8000000, 0xffe0e000, "nW", pa10, 0}, /* b,l foo,r0 */ +{ "bl", 0xe8000000, 0xfc00e000, "nW,b", pa10, 0}, +{ "gate", 0xe8002000, 0xfc00e000, "nW,b", pa10, 0}, +{ "blr", 0xe8004000, 0xfc00e001, "nx,b", pa10, 0}, +{ "bv", 0xe800c000, 0xfc00fffd, "nx(b)", pa10, 0}, +{ "bv", 0xe800c000, 0xfc00fffd, "n(b)", pa10, 0}, +{ "bve", 0xe800f001, 0xfc1ffffd, "cpn(b)L", pa20, FLAG_STRICT}, +{ "bve", 0xe800f000, 0xfc1ffffd, "cln(b)L", pa20, FLAG_STRICT}, +{ "bve", 0xe800d001, 0xfc1ffffd, "cPn(b)", pa20, FLAG_STRICT}, +{ "bve", 0xe800d000, 0xfc1ffffd, "n(b)", pa20, FLAG_STRICT}, +{ "be", 0xe4000000, 0xfc000000, "clnz(S,b),Y", pa10, FLAG_STRICT}, +{ "be", 0xe4000000, 0xfc000000, "clnz(b),Y", pa10, FLAG_STRICT}, +{ "be", 0xe0000000, 0xfc000000, "nz(S,b)", pa10, 0}, +{ "be", 0xe0000000, 0xfc000000, "nz(b)", pa10, 0}, +{ "ble", 0xe4000000, 0xfc000000, "nz(S,b)", pa10, 0}, +{ "movb", 0xc8000000, 0xfc000000, "?ynx,b,w", pa10, 0}, +{ "movib", 0xcc000000, 0xfc000000, "?yn5,b,w", pa10, 0}, +{ "combt", 0x80000000, 0xfc000000, "?tnx,b,w", pa10, 0}, +{ "combf", 0x88000000, 0xfc000000, "?tnx,b,w", pa10, 0}, +{ "comibt", 0x84000000, 0xfc000000, "?tn5,b,w", pa10, 0}, +{ "comibf", 0x8c000000, 0xfc000000, "?tn5,b,w", pa10, 0}, +{ "addbt", 0xa0000000, 0xfc000000, "?dnx,b,w", pa10, 0}, +{ "addbf", 0xa8000000, 0xfc000000, "?dnx,b,w", pa10, 0}, +{ "addibt", 0xa4000000, 0xfc000000, "?dn5,b,w", pa10, 0}, +{ "addibf", 0xac000000, 0xfc000000, "?dn5,b,w", pa10, 0}, +{ "bb", 0xc0004000, 0xffe06000, "?bnx,!,w", pa10, FLAG_STRICT}, +{ "bb", 0xc0006000, 0xffe06000, "?Bnx,!,w", pa20, FLAG_STRICT}, +{ "bb", 0xc4004000, 0xfc006000, "?bnx,Q,w", pa10, FLAG_STRICT}, +{ "bb", 0xc4004000, 0xfc004000, "?Bnx,B,w", pa20, FLAG_STRICT}, +{ "bvb", 0xc0004000, 0xffe04000, "?bnx,w", pa10, 0}, +{ "clrbts", 0xe8004005, 0xffffffff, "", pa20, FLAG_STRICT}, +{ "popbts", 0xe8004005, 0xfffff007, "$", pa20, FLAG_STRICT}, +{ "pushnom", 0xe8004001, 0xffffffff, "", pa20, FLAG_STRICT}, +{ "pushbts", 0xe8004001, 0xffe0ffff, "x", pa20, FLAG_STRICT}, + +/* Computation Instructions. */ + +{ "cmpclr", 0x080008a0, 0xfc000fe0, "?Sx,b,t", pa20, FLAG_STRICT}, +{ "cmpclr", 0x08000880, 0xfc000fe0, "?sx,b,t", pa10, FLAG_STRICT}, +{ "comclr", 0x08000880, 0xfc000fe0, "?sx,b,t", pa10, 0}, +{ "or", 0x08000260, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT}, +{ "or", 0x08000240, 0xfc000fe0, "?lx,b,t", pa10, 0}, +{ "xor", 0x080002a0, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT}, +{ "xor", 0x08000280, 0xfc000fe0, "?lx,b,t", pa10, 0}, +{ "and", 0x08000220, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT}, +{ "and", 0x08000200, 0xfc000fe0, "?lx,b,t", pa10, 0}, +{ "andcm", 0x08000020, 0xfc000fe0, "?Lx,b,t", pa20, FLAG_STRICT}, +{ "andcm", 0x08000000, 0xfc000fe0, "?lx,b,t", pa10, 0}, +{ "uxor", 0x080003a0, 0xfc000fe0, "?Ux,b,t", pa20, FLAG_STRICT}, +{ "uxor", 0x08000380, 0xfc000fe0, "?ux,b,t", pa10, 0}, +{ "uaddcm", 0x080009a0, 0xfc000fa0, "cT?Ux,b,t", pa20, FLAG_STRICT}, +{ "uaddcm", 0x08000980, 0xfc000fa0, "cT?ux,b,t", pa10, FLAG_STRICT}, +{ "uaddcm", 0x08000980, 0xfc000fe0, "?ux,b,t", pa10, 0}, +{ "uaddcmt", 0x080009c0, 0xfc000fe0, "?ux,b,t", pa10, 0}, +{ "dcor", 0x08000ba0, 0xfc1f0fa0, "ci?Ub,t", pa20, FLAG_STRICT}, +{ "dcor", 0x08000b80, 0xfc1f0fa0, "ci?ub,t", pa10, FLAG_STRICT}, +{ "dcor", 0x08000b80, 0xfc1f0fe0, "?ub,t", pa10, 0}, +{ "idcor", 0x08000bc0, 0xfc1f0fe0, "?ub,t", pa10, 0}, +{ "addi", 0xb0000000, 0xfc000000, "ct?ai,b,x", pa10, FLAG_STRICT}, +{ "addi", 0xb4000000, 0xfc000000, "cv?ai,b,x", pa10, FLAG_STRICT}, +{ "addi", 0xb4000000, 0xfc000800, "?ai,b,x", pa10, 0}, +{ "addio", 0xb4000800, 0xfc000800, "?ai,b,x", pa10, 0}, +{ "addit", 0xb0000000, 0xfc000800, "?ai,b,x", pa10, 0}, +{ "addito", 0xb0000800, 0xfc000800, "?ai,b,x", pa10, 0}, +{ "add", 0x08000720, 0xfc0007e0, "cY?Ax,b,t", pa20, FLAG_STRICT}, +{ "add", 0x08000700, 0xfc0007e0, "cy?ax,b,t", pa10, FLAG_STRICT}, +{ "add", 0x08000220, 0xfc0003e0, "ca?Ax,b,t", pa20, FLAG_STRICT}, +{ "add", 0x08000200, 0xfc0003e0, "ca?ax,b,t", pa10, FLAG_STRICT}, +{ "add", 0x08000600, 0xfc000fe0, "?ax,b,t", pa10, 0}, +{ "addl", 0x08000a00, 0xfc000fe0, "?ax,b,t", pa10, 0}, +{ "addo", 0x08000e00, 0xfc000fe0, "?ax,b,t", pa10, 0}, +{ "addc", 0x08000700, 0xfc000fe0, "?ax,b,t", pa10, 0}, +{ "addco", 0x08000f00, 0xfc000fe0, "?ax,b,t", pa10, 0}, +{ "sub", 0x080004e0, 0xfc0007e0, "ct?Sx,b,t", pa20, FLAG_STRICT}, +{ "sub", 0x080004c0, 0xfc0007e0, "ct?sx,b,t", pa10, FLAG_STRICT}, +{ "sub", 0x08000520, 0xfc0007e0, "cB?Sx,b,t", pa20, FLAG_STRICT}, +{ "sub", 0x08000500, 0xfc0007e0, "cb?sx,b,t", pa10, FLAG_STRICT}, +{ "sub", 0x08000420, 0xfc0007e0, "cv?Sx,b,t", pa20, FLAG_STRICT}, +{ "sub", 0x08000400, 0xfc0007e0, "cv?sx,b,t", pa10, FLAG_STRICT}, +{ "sub", 0x08000400, 0xfc000fe0, "?sx,b,t", pa10, 0}, +{ "subo", 0x08000c00, 0xfc000fe0, "?sx,b,t", pa10, 0}, +{ "subb", 0x08000500, 0xfc000fe0, "?sx,b,t", pa10, 0}, +{ "subbo", 0x08000d00, 0xfc000fe0, "?sx,b,t", pa10, 0}, +{ "subt", 0x080004c0, 0xfc000fe0, "?sx,b,t", pa10, 0}, +{ "subto", 0x08000cc0, 0xfc000fe0, "?sx,b,t", pa10, 0}, +{ "ds", 0x08000440, 0xfc000fe0, "?sx,b,t", pa10, 0}, +{ "subi", 0x94000000, 0xfc000000, "cv?si,b,x", pa10, FLAG_STRICT}, +{ "subi", 0x94000000, 0xfc000800, "?si,b,x", pa10, 0}, +{ "subio", 0x94000800, 0xfc000800, "?si,b,x", pa10, 0}, +{ "cmpiclr", 0x90000800, 0xfc000800, "?Si,b,x", pa20, FLAG_STRICT}, +{ "cmpiclr", 0x90000000, 0xfc000800, "?si,b,x", pa10, FLAG_STRICT}, +{ "comiclr", 0x90000000, 0xfc000800, "?si,b,x", pa10, 0}, +{ "shladd", 0x08000220, 0xfc000320, "ca?Ax,.,b,t", pa20, FLAG_STRICT}, +{ "shladd", 0x08000200, 0xfc000320, "ca?ax,.,b,t", pa10, FLAG_STRICT}, +{ "sh1add", 0x08000640, 0xfc000fe0, "?ax,b,t", pa10, 0}, +{ "sh1addl", 0x08000a40, 0xfc000fe0, "?ax,b,t", pa10, 0}, +{ "sh1addo", 0x08000e40, 0xfc000fe0, "?ax,b,t", pa10, 0}, +{ "sh2add", 0x08000680, 0xfc000fe0, "?ax,b,t", pa10, 0}, +{ "sh2addl", 0x08000a80, 0xfc000fe0, "?ax,b,t", pa10, 0}, +{ "sh2addo", 0x08000e80, 0xfc000fe0, "?ax,b,t", pa10, 0}, +{ "sh3add", 0x080006c0, 0xfc000fe0, "?ax,b,t", pa10, 0}, +{ "sh3addl", 0x08000ac0, 0xfc000fe0, "?ax,b,t", pa10, 0}, +{ "sh3addo", 0x08000ec0, 0xfc000fe0, "?ax,b,t", pa10, 0}, + +/* Subword Operation Instructions. */ + +{ "hadd", 0x08000300, 0xfc00ff20, "cHx,b,t", pa20, FLAG_STRICT}, +{ "havg", 0x080002c0, 0xfc00ffe0, "x,b,t", pa20, FLAG_STRICT}, +{ "hshl", 0xf8008800, 0xffe0fc20, "x,*,t", pa20, FLAG_STRICT}, +{ "hshladd", 0x08000700, 0xfc00ff20, "x,.,b,t", pa20, FLAG_STRICT}, +{ "hshr", 0xf800c800, 0xfc1ff820, "cSb,*,t", pa20, FLAG_STRICT}, +{ "hshradd", 0x08000500, 0xfc00ff20, "x,.,b,t", pa20, FLAG_STRICT}, +{ "hsub", 0x08000100, 0xfc00ff20, "cHx,b,t", pa20, FLAG_STRICT}, +{ "mixh", 0xf8008400, 0xfc009fe0, "chx,b,t", pa20, FLAG_STRICT}, +{ "mixw", 0xf8008000, 0xfc009fe0, "chx,b,t", pa20, FLAG_STRICT}, +{ "permh", 0xf8000000, 0xfc009020, "c*a,t", pa20, FLAG_STRICT}, + + +/* Extract and Deposit Instructions. */ + +{ "shrpd", 0xd0000200, 0xfc001fe0, "?Xx,b,!,t", pa20, FLAG_STRICT}, +{ "shrpd", 0xd0000400, 0xfc001400, "?Xx,b,~,t", pa20, FLAG_STRICT}, +{ "shrpw", 0xd0000000, 0xfc001fe0, "?xx,b,!,t", pa10, FLAG_STRICT}, +{ "shrpw", 0xd0000800, 0xfc001c00, "?xx,b,p,t", pa10, FLAG_STRICT}, +{ "vshd", 0xd0000000, 0xfc001fe0, "?xx,b,t", pa10, 0}, +{ "shd", 0xd0000800, 0xfc001c00, "?xx,b,p,t", pa10, 0}, +{ "extrd", 0xd0001200, 0xfc001ae0, "cS?Xb,!,%,x", pa20, FLAG_STRICT}, +{ "extrd", 0xd8000000, 0xfc000000, "cS?Xb,q,|,x", pa20, FLAG_STRICT}, +{ "extrw", 0xd0001000, 0xfc001be0, "cS?xb,!,T,x", pa10, FLAG_STRICT}, +{ "extrw", 0xd0001800, 0xfc001800, "cS?xb,P,T,x", pa10, FLAG_STRICT}, +{ "vextru", 0xd0001000, 0xfc001fe0, "?xb,T,x", pa10, 0}, +{ "vextrs", 0xd0001400, 0xfc001fe0, "?xb,T,x", pa10, 0}, +{ "extru", 0xd0001800, 0xfc001c00, "?xb,P,T,x", pa10, 0}, +{ "extrs", 0xd0001c00, 0xfc001c00, "?xb,P,T,x", pa10, 0}, +{ "depd", 0xd4000200, 0xfc001ae0, "cz?Xx,!,%,b", pa20, FLAG_STRICT}, +{ "depd", 0xf0000000, 0xfc000000, "cz?Xx,~,|,b", pa20, FLAG_STRICT}, +{ "depdi", 0xd4001200, 0xfc001ae0, "cz?X5,!,%,b", pa20, FLAG_STRICT}, +{ "depdi", 0xf4000000, 0xfc000000, "cz?X5,~,|,b", pa20, FLAG_STRICT}, +{ "depw", 0xd4000000, 0xfc001be0, "cz?xx,!,T,b", pa10, FLAG_STRICT}, +{ "depw", 0xd4000800, 0xfc001800, "cz?xx,p,T,b", pa10, FLAG_STRICT}, +{ "depwi", 0xd4001000, 0xfc001be0, "cz?x5,!,T,b", pa10, FLAG_STRICT}, +{ "depwi", 0xd4001800, 0xfc001800, "cz?x5,p,T,b", pa10, FLAG_STRICT}, +{ "zvdep", 0xd4000000, 0xfc001fe0, "?xx,T,b", pa10, 0}, +{ "vdep", 0xd4000400, 0xfc001fe0, "?xx,T,b", pa10, 0}, +{ "zdep", 0xd4000800, 0xfc001c00, "?xx,p,T,b", pa10, 0}, +{ "dep", 0xd4000c00, 0xfc001c00, "?xx,p,T,b", pa10, 0}, +{ "zvdepi", 0xd4001000, 0xfc001fe0, "?x5,T,b", pa10, 0}, +{ "vdepi", 0xd4001400, 0xfc001fe0, "?x5,T,b", pa10, 0}, +{ "zdepi", 0xd4001800, 0xfc001c00, "?x5,p,T,b", pa10, 0}, +{ "depi", 0xd4001c00, 0xfc001c00, "?x5,p,T,b", pa10, 0}, + +/* System Control Instructions. */ + +{ "break", 0x00000000, 0xfc001fe0, "r,A", pa10, 0}, +{ "rfi", 0x00000c00, 0xffffff1f, "cr", pa10, FLAG_STRICT}, +{ "rfi", 0x00000c00, 0xffffffff, "", pa10, 0}, +{ "rfir", 0x00000ca0, 0xffffffff, "", pa11, 0}, +{ "ssm", 0x00000d60, 0xfc00ffe0, "U,t", pa20, FLAG_STRICT}, +{ "ssm", 0x00000d60, 0xffe0ffe0, "R,t", pa10, 0}, +{ "rsm", 0x00000e60, 0xfc00ffe0, "U,t", pa20, FLAG_STRICT}, +{ "rsm", 0x00000e60, 0xffe0ffe0, "R,t", pa10, 0}, +{ "mtsm", 0x00001860, 0xffe0ffff, "x", pa10, 0}, +{ "ldsid", 0x000010a0, 0xfc1fffe0, "(b),t", pa10, 0}, +{ "ldsid", 0x000010a0, 0xfc1f3fe0, "(s,b),t", pa10, 0}, +{ "mtsp", 0x00001820, 0xffe01fff, "x,S", pa10, 0}, +{ "mtctl", 0x00001840, 0xfc00ffff, "x,^", pa10, 0}, +{ "mtsarcm", 0x016018C0, 0xffe0ffff, "x", pa20, FLAG_STRICT}, +{ "mfia", 0x000014A0, 0xffffffe0, "t", pa20, FLAG_STRICT}, +{ "mfsp", 0x000004a0, 0xffff1fe0, "S,t", pa10, 0}, +{ "mfctl", 0x016048a0, 0xffffffe0, "cW!,t", pa20, FLAG_STRICT}, +{ "mfctl", 0x000008a0, 0xfc1fffe0, "^,t", pa10, 0}, +{ "sync", 0x00000400, 0xffffffff, "", pa10, 0}, +{ "syncdma", 0x00100400, 0xffffffff, "", pa10, 0}, +{ "probe", 0x04001180, 0xfc00ffa0, "cw(b),x,t", pa10, FLAG_STRICT}, +{ "probe", 0x04001180, 0xfc003fa0, "cw(s,b),x,t", pa10, FLAG_STRICT}, +{ "probei", 0x04003180, 0xfc00ffa0, "cw(b),R,t", pa10, FLAG_STRICT}, +{ "probei", 0x04003180, 0xfc003fa0, "cw(s,b),R,t", pa10, FLAG_STRICT}, +{ "prober", 0x04001180, 0xfc00ffe0, "(b),x,t", pa10, 0}, +{ "prober", 0x04001180, 0xfc003fe0, "(s,b),x,t", pa10, 0}, +{ "proberi", 0x04003180, 0xfc00ffe0, "(b),R,t", pa10, 0}, +{ "proberi", 0x04003180, 0xfc003fe0, "(s,b),R,t", pa10, 0}, +{ "probew", 0x040011c0, 0xfc00ffe0, "(b),x,t", pa10, 0}, +{ "probew", 0x040011c0, 0xfc003fe0, "(s,b),x,t", pa10, 0}, +{ "probewi", 0x040031c0, 0xfc00ffe0, "(b),R,t", pa10, 0}, +{ "probewi", 0x040031c0, 0xfc003fe0, "(s,b),R,t", pa10, 0}, +{ "lpa", 0x04001340, 0xfc00ffc0, "cZx(b),t", pa10, 0}, +{ "lpa", 0x04001340, 0xfc003fc0, "cZx(s,b),t", pa10, 0}, +{ "lci", 0x04001300, 0xfc00ffe0, "x(b),t", pa11, 0}, +{ "lci", 0x04001300, 0xfc003fe0, "x(s,b),t", pa11, 0}, +{ "pdtlb", 0x04001600, 0xfc00ffdf, "cLcZx(b)", pa20, FLAG_STRICT}, +{ "pdtlb", 0x04001600, 0xfc003fdf, "cLcZx(s,b)", pa20, FLAG_STRICT}, +{ "pdtlb", 0x04001600, 0xfc1fffdf, "cLcZ@(b)", pa20, FLAG_STRICT}, +{ "pdtlb", 0x04001600, 0xfc1f3fdf, "cLcZ@(s,b)", pa20, FLAG_STRICT}, +{ "pdtlb", 0x04001200, 0xfc00ffdf, "cZx(b)", pa10, 0}, +{ "pdtlb", 0x04001200, 0xfc003fdf, "cZx(s,b)", pa10, 0}, +{ "pitlb", 0x04000600, 0xfc001fdf, "cLcZx(S,b)", pa20, FLAG_STRICT}, +{ "pitlb", 0x04000600, 0xfc1f1fdf, "cLcZ@(S,b)", pa20, FLAG_STRICT}, +{ "pitlb", 0x04000200, 0xfc001fdf, "cZx(S,b)", pa10, 0}, +{ "pdtlbe", 0x04001240, 0xfc00ffdf, "cZx(b)", pa10, 0}, +{ "pdtlbe", 0x04001240, 0xfc003fdf, "cZx(s,b)", pa10, 0}, +{ "pitlbe", 0x04000240, 0xfc001fdf, "cZx(S,b)", pa10, 0}, +{ "idtlba", 0x04001040, 0xfc00ffff, "x,(b)", pa10, 0}, +{ "idtlba", 0x04001040, 0xfc003fff, "x,(s,b)", pa10, 0}, +{ "iitlba", 0x04000040, 0xfc001fff, "x,(S,b)", pa10, 0}, +{ "idtlbp", 0x04001000, 0xfc00ffff, "x,(b)", pa10, 0}, +{ "idtlbp", 0x04001000, 0xfc003fff, "x,(s,b)", pa10, 0}, +{ "iitlbp", 0x04000000, 0xfc001fff, "x,(S,b)", pa10, 0}, +{ "pdc", 0x04001380, 0xfc00ffdf, "cZx(b)", pa10, 0}, +{ "pdc", 0x04001380, 0xfc003fdf, "cZx(s,b)", pa10, 0}, +{ "fdc", 0x04001280, 0xfc00ffdf, "cZx(b)", pa10, FLAG_STRICT}, +{ "fdc", 0x04001280, 0xfc003fdf, "cZx(s,b)", pa10, FLAG_STRICT}, +{ "fdc", 0x04003280, 0xfc00ffff, "5(b)", pa20, FLAG_STRICT}, +{ "fdc", 0x04003280, 0xfc003fff, "5(s,b)", pa20, FLAG_STRICT}, +{ "fdc", 0x04001280, 0xfc00ffdf, "cZx(b)", pa10, 0}, +{ "fdc", 0x04001280, 0xfc003fdf, "cZx(s,b)", pa10, 0}, +{ "fic", 0x040013c0, 0xfc00dfdf, "cZx(b)", pa20, FLAG_STRICT}, +{ "fic", 0x04000280, 0xfc001fdf, "cZx(S,b)", pa10, 0}, +{ "fdce", 0x040012c0, 0xfc00ffdf, "cZx(b)", pa10, 0}, +{ "fdce", 0x040012c0, 0xfc003fdf, "cZx(s,b)", pa10, 0}, +{ "fice", 0x040002c0, 0xfc001fdf, "cZx(S,b)", pa10, 0}, +{ "diag", 0x14000000, 0xfc000000, "D", pa10, 0}, +{ "idtlbt", 0x04001800, 0xfc00ffff, "x,b", pa20, FLAG_STRICT}, +{ "iitlbt", 0x04000800, 0xfc00ffff, "x,b", pa20, FLAG_STRICT}, + +/* These may be specific to certain versions of the PA. Joel claimed + they were 72000 (7200?) specific. However, I'm almost certain the + mtcpu/mfcpu were undocumented, but available in the older 700 machines. */ +{ "mtcpu", 0x14001600, 0xfc00ffff, "x,^", pa10, 0}, +{ "mfcpu", 0x14001A00, 0xfc00ffff, "^,x", pa10, 0}, +{ "tocen", 0x14403600, 0xffffffff, "", pa10, 0}, +{ "tocdis", 0x14401620, 0xffffffff, "", pa10, 0}, +{ "shdwgr", 0x14402600, 0xffffffff, "", pa10, 0}, +{ "grshdw", 0x14400620, 0xffffffff, "", pa10, 0}, + +/* 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, 0xfc00ffdf, "cZx(b)", pa11, 0}, +{ "gfw", 0x04001680, 0xfc003fdf, "cZx(s,b)", pa11, 0}, +{ "gfr", 0x04001a80, 0xfc00ffdf, "cZx(b)", pa11, 0}, +{ "gfr", 0x04001a80, 0xfc003fdf, "cZx(s,b)", pa11, 0}, + +/* Floating Point Coprocessor Instructions. */ + +{ "fldw", 0x24000000, 0xfc00df80, "cXx(b),fT", pa10, FLAG_STRICT}, +{ "fldw", 0x24000000, 0xfc001f80, "cXx(s,b),fT", pa10, FLAG_STRICT}, +{ "fldw", 0x24000000, 0xfc00d380, "cxccx(b),fT", pa11, FLAG_STRICT}, +{ "fldw", 0x24000000, 0xfc001380, "cxccx(s,b),fT", pa11, FLAG_STRICT}, +{ "fldw", 0x24001020, 0xfc1ff3a0, "cocc@(b),fT", pa20, FLAG_STRICT}, +{ "fldw", 0x24001020, 0xfc1f33a0, "cocc@(s,b),fT", pa20, FLAG_STRICT}, +{ "fldw", 0x24001000, 0xfc00df80, "cM5(b),fT", pa10, FLAG_STRICT}, +{ "fldw", 0x24001000, 0xfc001f80, "cM5(s,b),fT", pa10, FLAG_STRICT}, +{ "fldw", 0x24001000, 0xfc00d380, "cmcc5(b),fT", pa11, FLAG_STRICT}, +{ "fldw", 0x24001000, 0xfc001380, "cmcc5(s,b),fT", pa11, FLAG_STRICT}, +{ "fldw", 0x5c000000, 0xfc000004, "y(b),fe", pa20w, FLAG_STRICT}, +{ "fldw", 0x58000000, 0xfc000000, "cJy(b),fe", pa20w, FLAG_STRICT}, +{ "fldw", 0x5c000000, 0xfc00c004, "d(b),fe", pa20, FLAG_STRICT}, +{ "fldw", 0x5c000000, 0xfc000004, "d(s,b),fe", pa20, FLAG_STRICT}, +{ "fldw", 0x58000000, 0xfc00c000, "cJd(b),fe", pa20, FLAG_STRICT}, +{ "fldw", 0x58000000, 0xfc000000, "cJd(s,b),fe", pa20, FLAG_STRICT}, +{ "fldd", 0x2c000000, 0xfc00dfc0, "cXx(b),ft", pa10, FLAG_STRICT}, +{ "fldd", 0x2c000000, 0xfc001fc0, "cXx(s,b),ft", pa10, FLAG_STRICT}, +{ "fldd", 0x2c000000, 0xfc00d3c0, "cxccx(b),ft", pa11, FLAG_STRICT}, +{ "fldd", 0x2c000000, 0xfc0013c0, "cxccx(s,b),ft", pa11, FLAG_STRICT}, +{ "fldd", 0x2c001020, 0xfc1ff3e0, "cocc@(b),ft", pa20, FLAG_STRICT}, +{ "fldd", 0x2c001020, 0xfc1f33e0, "cocc@(s,b),ft", pa20, FLAG_STRICT}, +{ "fldd", 0x2c001000, 0xfc00dfc0, "cM5(b),ft", pa10, FLAG_STRICT}, +{ "fldd", 0x2c001000, 0xfc001fc0, "cM5(s,b),ft", pa10, FLAG_STRICT}, +{ "fldd", 0x2c001000, 0xfc00d3c0, "cmcc5(b),ft", pa11, FLAG_STRICT}, +{ "fldd", 0x2c001000, 0xfc0013c0, "cmcc5(s,b),ft", pa11, FLAG_STRICT}, +{ "fldd", 0x50000002, 0xfc000002, "cq&(b),fx", pa20w, FLAG_STRICT}, +{ "fldd", 0x50000002, 0xfc00c002, "cq#(b),fx", pa20, FLAG_STRICT}, +{ "fldd", 0x50000002, 0xfc000002, "cq#(s,b),fx", pa20, FLAG_STRICT}, +{ "fstw", 0x24000200, 0xfc00df80, "cXfT,x(b)", pa10, FLAG_STRICT}, +{ "fstw", 0x24000200, 0xfc001f80, "cXfT,x(s,b)", pa10, FLAG_STRICT}, +{ "fstw", 0x24000200, 0xfc00d380, "cxcCfT,x(b)", pa11, FLAG_STRICT}, +{ "fstw", 0x24000200, 0xfc001380, "cxcCfT,x(s,b)", pa11, FLAG_STRICT}, +{ "fstw", 0x24001220, 0xfc1ff3a0, "cocCfT,@(b)", pa20, FLAG_STRICT}, +{ "fstw", 0x24001220, 0xfc1f33a0, "cocCfT,@(s,b)", pa20, FLAG_STRICT}, +{ "fstw", 0x24001200, 0xfc00df80, "cMfT,5(b)", pa10, FLAG_STRICT}, +{ "fstw", 0x24001200, 0xfc001f80, "cMfT,5(s,b)", pa10, FLAG_STRICT}, +{ "fstw", 0x24001200, 0xfc00df80, "cMfT,5(b)", pa10, FLAG_STRICT}, +{ "fstw", 0x24001200, 0xfc001f80, "cMfT,5(s,b)", pa10, FLAG_STRICT}, +{ "fstw", 0x7c000000, 0xfc000004, "fE,y(b)", pa20w, FLAG_STRICT}, +{ "fstw", 0x78000000, 0xfc000000, "cJfE,y(b)", pa20w, FLAG_STRICT}, +{ "fstw", 0x7c000000, 0xfc00c004, "fE,d(b)", pa20, FLAG_STRICT}, +{ "fstw", 0x7c000000, 0xfc000004, "fE,d(s,b)", pa20, FLAG_STRICT}, +{ "fstw", 0x78000000, 0xfc00c000, "cJfE,d(b)", pa20, FLAG_STRICT}, +{ "fstw", 0x78000000, 0xfc000000, "cJfE,d(s,b)", pa20, FLAG_STRICT}, +{ "fstd", 0x2c000200, 0xfc00dfc0, "cXft,x(b)", pa10, FLAG_STRICT}, +{ "fstd", 0x2c000200, 0xfc001fc0, "cXft,x(s,b)", pa10, FLAG_STRICT}, +{ "fstd", 0x2c000200, 0xfc00d3c0, "cxcCft,x(b)", pa11, FLAG_STRICT}, +{ "fstd", 0x2c000200, 0xfc0013c0, "cxcCft,x(s,b)", pa11, FLAG_STRICT}, +{ "fstd", 0x2c001220, 0xfc1ff3e0, "cocCft,@(b)", pa20, FLAG_STRICT}, +{ "fstd", 0x2c001220, 0xfc1f33e0, "cocCft,@(s,b)", pa20, FLAG_STRICT}, +{ "fstd", 0x2c001200, 0xfc00dfc0, "cMft,5(b)", pa10, FLAG_STRICT}, +{ "fstd", 0x2c001200, 0xfc001fc0, "cMft,5(s,b)", pa10, FLAG_STRICT}, +{ "fstd", 0x2c001200, 0xfc00d3c0, "cmcCft,5(b)", pa11, FLAG_STRICT}, +{ "fstd", 0x2c001200, 0xfc0013c0, "cmcCft,5(s,b)", pa11, FLAG_STRICT}, +{ "fstd", 0x70000002, 0xfc000002, "cqfx,&(b)", pa20w, FLAG_STRICT}, +{ "fstd", 0x70000002, 0xfc00c002, "cqfx,#(b)", pa20, FLAG_STRICT}, +{ "fstd", 0x70000002, 0xfc000002, "cqfx,#(s,b)", pa20, FLAG_STRICT}, +{ "fldwx", 0x24000000, 0xfc00df80, "cXx(b),fT", pa10, FLAG_STRICT}, +{ "fldwx", 0x24000000, 0xfc001f80, "cXx(s,b),fT", pa10, FLAG_STRICT}, +{ "fldwx", 0x24000000, 0xfc00d380, "cxccx(b),fT", pa11, FLAG_STRICT}, +{ "fldwx", 0x24000000, 0xfc001380, "cxccx(s,b),fT", pa11, FLAG_STRICT}, +{ "fldwx", 0x24000000, 0xfc00df80, "cXx(b),fT", pa10, 0}, +{ "fldwx", 0x24000000, 0xfc001f80, "cXx(s,b),fT", pa10, 0}, +{ "flddx", 0x2c000000, 0xfc00dfc0, "cXx(b),ft", pa10, FLAG_STRICT}, +{ "flddx", 0x2c000000, 0xfc001fc0, "cXx(s,b),ft", pa10, FLAG_STRICT}, +{ "flddx", 0x2c000000, 0xfc00d3c0, "cxccx(b),ft", pa11, FLAG_STRICT}, +{ "flddx", 0x2c000000, 0xfc0013c0, "cxccx(s,b),ft", pa11, FLAG_STRICT}, +{ "flddx", 0x2c000000, 0xfc00dfc0, "cXx(b),ft", pa10, 0}, +{ "flddx", 0x2c000000, 0xfc001fc0, "cXx(s,b),ft", pa10, 0}, +{ "fstwx", 0x24000200, 0xfc00df80, "cxfT,x(b)", pa10, FLAG_STRICT}, +{ "fstwx", 0x24000200, 0xfc001f80, "cxfT,x(s,b)", pa10, FLAG_STRICT}, +{ "fstwx", 0x24000200, 0xfc00d380, "cxcCfT,x(b)", pa11, FLAG_STRICT}, +{ "fstwx", 0x24000200, 0xfc001380, "cxcCfT,x(s,b)", pa11, FLAG_STRICT}, +{ "fstwx", 0x24000200, 0xfc00df80, "cxfT,x(b)", pa10, 0}, +{ "fstwx", 0x24000200, 0xfc001f80, "cxfT,x(s,b)", pa10, 0}, +{ "fstdx", 0x2c000200, 0xfc00dfc0, "cxft,x(b)", pa10, FLAG_STRICT}, +{ "fstdx", 0x2c000200, 0xfc001fc0, "cxft,x(s,b)", pa10, FLAG_STRICT}, +{ "fstdx", 0x2c000200, 0xfc00d3c0, "cxcCft,x(b)", pa11, FLAG_STRICT}, +{ "fstdx", 0x2c000200, 0xfc0013c0, "cxcCft,x(s,b)", pa11, FLAG_STRICT}, +{ "fstdx", 0x2c000200, 0xfc00dfc0, "cxft,x(b)", pa10, 0}, +{ "fstdx", 0x2c000200, 0xfc001fc0, "cxft,x(s,b)", pa10, 0}, +{ "fstqx", 0x3c000200, 0xfc00dfc0, "cxft,x(b)", pa10, 0}, +{ "fstqx", 0x3c000200, 0xfc001fc0, "cxft,x(s,b)", pa10, 0}, +{ "fldws", 0x24001000, 0xfc00df80, "cm5(b),fT", pa10, FLAG_STRICT}, +{ "fldws", 0x24001000, 0xfc001f80, "cm5(s,b),fT", pa10, FLAG_STRICT}, +{ "fldws", 0x24001000, 0xfc00d380, "cmcc5(b),fT", pa11, FLAG_STRICT}, +{ "fldws", 0x24001000, 0xfc001380, "cmcc5(s,b),fT", pa11, FLAG_STRICT}, +{ "fldws", 0x24001000, 0xfc00df80, "cm5(b),fT", pa10, 0}, +{ "fldws", 0x24001000, 0xfc001f80, "cm5(s,b),fT", pa10, 0}, +{ "fldds", 0x2c001000, 0xfc00dfc0, "cm5(b),ft", pa10, FLAG_STRICT}, +{ "fldds", 0x2c001000, 0xfc001fc0, "cm5(s,b),ft", pa10, FLAG_STRICT}, +{ "fldds", 0x2c001000, 0xfc00d3c0, "cmcc5(b),ft", pa11, FLAG_STRICT}, +{ "fldds", 0x2c001000, 0xfc0013c0, "cmcc5(s,b),ft", pa11, FLAG_STRICT}, +{ "fldds", 0x2c001000, 0xfc00dfc0, "cm5(b),ft", pa10, 0}, +{ "fldds", 0x2c001000, 0xfc001fc0, "cm5(s,b),ft", pa10, 0}, +{ "fstws", 0x24001200, 0xfc00df80, "cmfT,5(b)", pa10, FLAG_STRICT}, +{ "fstws", 0x24001200, 0xfc001f80, "cmfT,5(s,b)", pa10, FLAG_STRICT}, +{ "fstws", 0x24001200, 0xfc00d380, "cmcCfT,5(b)", pa11, FLAG_STRICT}, +{ "fstws", 0x24001200, 0xfc001380, "cmcCfT,5(s,b)", pa11, FLAG_STRICT}, +{ "fstws", 0x24001200, 0xfc00df80, "cmfT,5(b)", pa10, 0}, +{ "fstws", 0x24001200, 0xfc001f80, "cmfT,5(s,b)", pa10, 0}, +{ "fstds", 0x2c001200, 0xfc00dfc0, "cmft,5(b)", pa10, FLAG_STRICT}, +{ "fstds", 0x2c001200, 0xfc001fc0, "cmft,5(s,b)", pa10, FLAG_STRICT}, +{ "fstds", 0x2c001200, 0xfc00d3c0, "cmcCft,5(b)", pa11, FLAG_STRICT}, +{ "fstds", 0x2c001200, 0xfc0013c0, "cmcCft,5(s,b)", pa11, FLAG_STRICT}, +{ "fstds", 0x2c001200, 0xfc00dfc0, "cmft,5(b)", pa10, 0}, +{ "fstds", 0x2c001200, 0xfc001fc0, "cmft,5(s,b)", pa10, 0}, +{ "fstqs", 0x3c001200, 0xfc00dfc0, "cmft,5(b)", pa10, 0}, +{ "fstqs", 0x3c001200, 0xfc001fc0, "cmft,5(s,b)", pa10, 0}, +{ "fadd", 0x30000600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0}, +{ "fadd", 0x38000600, 0xfc00e720, "IfA,fB,fT", pa10, 0}, +{ "fsub", 0x30002600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0}, +{ "fsub", 0x38002600, 0xfc00e720, "IfA,fB,fT", pa10, 0}, +{ "fmpy", 0x30004600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0}, +{ "fmpy", 0x38004600, 0xfc00e720, "IfA,fB,fT", pa10, 0}, +{ "fdiv", 0x30006600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0}, +{ "fdiv", 0x38006600, 0xfc00e720, "IfA,fB,fT", pa10, 0}, +{ "fsqrt", 0x30008000, 0xfc1fe7e0, "Ffa,fT", pa10, 0}, +{ "fsqrt", 0x38008000, 0xfc1fe720, "FfA,fT", pa10, 0}, +{ "fabs", 0x30006000, 0xfc1fe7e0, "Ffa,fT", pa10, 0}, +{ "fabs", 0x38006000, 0xfc1fe720, "FfA,fT", pa10, 0}, +{ "frem", 0x30008600, 0xfc00e7e0, "Ffa,fb,fT", pa10, 0}, +{ "frem", 0x38008600, 0xfc00e720, "FfA,fB,fT", pa10, 0}, +{ "frnd", 0x3000a000, 0xfc1fe7e0, "Ffa,fT", pa10, 0}, +{ "frnd", 0x3800a000, 0xfc1fe720, "FfA,fT", pa10, 0}, +{ "fcpy", 0x30004000, 0xfc1fe7e0, "Ffa,fT", pa10, 0}, +{ "fcpy", 0x38004000, 0xfc1fe720, "FfA,fT", pa10, 0}, +{ "fcnvff", 0x30000200, 0xfc1f87e0, "FGfa,fT", pa10, 0}, +{ "fcnvff", 0x38000200, 0xfc1f8720, "FGfA,fT", pa10, 0}, +{ "fcnvxf", 0x30008200, 0xfc1f87e0, "FGfa,fT", pa10, 0}, +{ "fcnvxf", 0x38008200, 0xfc1f8720, "FGfA,fT", pa10, 0}, +{ "fcnvfx", 0x30010200, 0xfc1f87e0, "FGfa,fT", pa10, 0}, +{ "fcnvfx", 0x38010200, 0xfc1f8720, "FGfA,fT", pa10, 0}, +{ "fcnvfxt", 0x30018200, 0xfc1f87e0, "FGfa,fT", pa10, 0}, +{ "fcnvfxt", 0x38018200, 0xfc1f8720, "FGfA,fT", pa10, 0}, +{ "fmpyfadd", 0xb8000000, 0xfc000020, "IfA,fB,fC,fT", pa20, FLAG_STRICT}, +{ "fmpynfadd", 0xb8000020, 0xfc000020, "IfA,fB,fC,fT", pa20, FLAG_STRICT}, +{ "fneg", 0x3000c000, 0xfc1fe7e0, "Ffa,fT", pa20, FLAG_STRICT}, +{ "fneg", 0x3800c000, 0xfc1fe720, "IfA,fT", pa20, FLAG_STRICT}, +{ "fnegabs", 0x3000e000, 0xfc1fe7e0, "Ffa,fT", pa20, FLAG_STRICT}, +{ "fnegabs", 0x3800e000, 0xfc1fe720, "IfA,fT", pa20, FLAG_STRICT}, +{ "fcnv", 0x30000200, 0xfc1c0720, "{_fa,fT", pa20, FLAG_STRICT}, +{ "fcnv", 0x38000200, 0xfc1c0720, "FGfA,fT", pa20, FLAG_STRICT}, +{ "fcmp", 0x30000400, 0xfc00e7e0, "F?ffa,fb", pa10, FLAG_STRICT}, +{ "fcmp", 0x38000400, 0xfc00e720, "I?ffA,fB", pa10, FLAG_STRICT}, +{ "fcmp", 0x30000400, 0xfc0007e0, "F?ffa,fb,h", pa20, FLAG_STRICT}, +{ "fcmp", 0x38000400, 0xfc000720, "I?ffA,fB,h", pa20, FLAG_STRICT}, +{ "fcmp", 0x30000400, 0xfc00e7e0, "F?ffa,fb", pa10, 0}, +{ "fcmp", 0x38000400, 0xfc00e720, "I?ffA,fB", pa10, 0}, +{ "xmpyu", 0x38004700, 0xfc00e720, "fX,fB,fT", pa11, 0}, +{ "fmpyadd", 0x18000000, 0xfc000000, "Hfi,fj,fk,fl,fm", pa11, 0}, +{ "fmpysub", 0x98000000, 0xfc000000, "Hfi,fj,fk,fl,fm", pa11, 0}, +{ "ftest", 0x30002420, 0xffffffff, "", pa10, FLAG_STRICT}, +{ "ftest", 0x30002420, 0xffffffe0, ",=", pa20, FLAG_STRICT}, +{ "ftest", 0x30000420, 0xffff1fff, "m", pa20, FLAG_STRICT}, +{ "fid", 0x30000000, 0xffffffff, "", pa11, 0}, + +/* Performance Monitor Instructions. */ + +{ "pmdis", 0x30000280, 0xffffffdf, "N", pa20, FLAG_STRICT}, +{ "pmenb", 0x30000680, 0xffffffff, "", pa20, FLAG_STRICT}, + +/* Assist Instructions. */ + +{ "spop0", 0x10000000, 0xfc000600, "v,ON", pa10, 0}, +{ "spop1", 0x10000200, 0xfc000600, "v,oNt", pa10, 0}, +{ "spop2", 0x10000400, 0xfc000600, "v,1Nb", pa10, 0}, +{ "spop3", 0x10000600, 0xfc000600, "v,0Nx,b", pa10, 0}, +{ "copr", 0x30000000, 0xfc000000, "u,2N", pa10, 0}, +{ "cldw", 0x24000000, 0xfc00de00, "ucXx(b),t", pa10, FLAG_STRICT}, +{ "cldw", 0x24000000, 0xfc001e00, "ucXx(s,b),t", pa10, FLAG_STRICT}, +{ "cldw", 0x24000000, 0xfc00d200, "ucxccx(b),t", pa11, FLAG_STRICT}, +{ "cldw", 0x24000000, 0xfc001200, "ucxccx(s,b),t", pa11, FLAG_STRICT}, +{ "cldw", 0x24001000, 0xfc00d200, "ucocc@(b),t", pa20, FLAG_STRICT}, +{ "cldw", 0x24001000, 0xfc001200, "ucocc@(s,b),t", pa20, FLAG_STRICT}, +{ "cldw", 0x24001000, 0xfc00de00, "ucM5(b),t", pa10, FLAG_STRICT}, +{ "cldw", 0x24001000, 0xfc001e00, "ucM5(s,b),t", pa10, FLAG_STRICT}, +{ "cldw", 0x24001000, 0xfc00d200, "ucmcc5(b),t", pa11, FLAG_STRICT}, +{ "cldw", 0x24001000, 0xfc001200, "ucmcc5(s,b),t", pa11, FLAG_STRICT}, +{ "cldd", 0x2c000000, 0xfc00de00, "ucXx(b),t", pa10, FLAG_STRICT}, +{ "cldd", 0x2c000000, 0xfc001e00, "ucXx(s,b),t", pa10, FLAG_STRICT}, +{ "cldd", 0x2c000000, 0xfc00d200, "ucxccx(b),t", pa11, FLAG_STRICT}, +{ "cldd", 0x2c000000, 0xfc001200, "ucxccx(s,b),t", pa11, FLAG_STRICT}, +{ "cldd", 0x2c001000, 0xfc00d200, "ucocc@(b),t", pa20, FLAG_STRICT}, +{ "cldd", 0x2c001000, 0xfc001200, "ucocc@(s,b),t", pa20, FLAG_STRICT}, +{ "cldd", 0x2c001000, 0xfc00de00, "ucM5(b),t", pa10, FLAG_STRICT}, +{ "cldd", 0x2c001000, 0xfc001e00, "ucM5(s,b),t", pa10, FLAG_STRICT}, +{ "cldd", 0x2c001000, 0xfc00d200, "ucmcc5(b),t", pa11, FLAG_STRICT}, +{ "cldd", 0x2c001000, 0xfc001200, "ucmcc5(s,b),t", pa11, FLAG_STRICT}, +{ "cstw", 0x24000200, 0xfc00de00, "ucXt,x(b)", pa10, FLAG_STRICT}, +{ "cstw", 0x24000200, 0xfc001e00, "ucXt,x(s,b)", pa10, FLAG_STRICT}, +{ "cstw", 0x24000200, 0xfc00d200, "ucxcCt,x(b)", pa11, FLAG_STRICT}, +{ "cstw", 0x24000200, 0xfc001200, "ucxcCt,x(s,b)", pa11, FLAG_STRICT}, +{ "cstw", 0x24001200, 0xfc00d200, "ucocCt,@(b)", pa20, FLAG_STRICT}, +{ "cstw", 0x24001200, 0xfc001200, "ucocCt,@(s,b)", pa20, FLAG_STRICT}, +{ "cstw", 0x24001200, 0xfc00de00, "ucMt,5(b)", pa10, FLAG_STRICT}, +{ "cstw", 0x24001200, 0xfc001e00, "ucMt,5(s,b)", pa10, FLAG_STRICT}, +{ "cstw", 0x24001200, 0xfc00d200, "ucmcCt,5(b)", pa11, FLAG_STRICT}, +{ "cstw", 0x24001200, 0xfc001200, "ucmcCt,5(s,b)", pa11, FLAG_STRICT}, +{ "cstd", 0x2c000200, 0xfc00de00, "ucXt,x(b)", pa10, FLAG_STRICT}, +{ "cstd", 0x2c000200, 0xfc001e00, "ucXt,x(s,b)", pa10, FLAG_STRICT}, +{ "cstd", 0x2c000200, 0xfc00d200, "ucxcCt,x(b)", pa11, FLAG_STRICT}, +{ "cstd", 0x2c000200, 0xfc001200, "ucxcCt,x(s,b)", pa11, FLAG_STRICT}, +{ "cstd", 0x2c001200, 0xfc00d200, "ucocCt,@(b)", pa20, FLAG_STRICT}, +{ "cstd", 0x2c001200, 0xfc001200, "ucocCt,@(s,b)", pa20, FLAG_STRICT}, +{ "cstd", 0x2c001200, 0xfc00de00, "ucMt,5(b)", pa10, FLAG_STRICT}, +{ "cstd", 0x2c001200, 0xfc001e00, "ucMt,5(s,b)", pa10, FLAG_STRICT}, +{ "cstd", 0x2c001200, 0xfc00d200, "ucmcCt,5(b)", pa11, FLAG_STRICT}, +{ "cstd", 0x2c001200, 0xfc001200, "ucmcCt,5(s,b)", pa11, FLAG_STRICT}, +{ "cldwx", 0x24000000, 0xfc00de00, "ucXx(b),t", pa10, FLAG_STRICT}, +{ "cldwx", 0x24000000, 0xfc001e00, "ucXx(s,b),t", pa10, FLAG_STRICT}, +{ "cldwx", 0x24000000, 0xfc00d200, "ucxccx(b),t", pa11, FLAG_STRICT}, +{ "cldwx", 0x24000000, 0xfc001200, "ucxccx(s,b),t", pa11, FLAG_STRICT}, +{ "cldwx", 0x24000000, 0xfc00de00, "ucXx(b),t", pa10, 0}, +{ "cldwx", 0x24000000, 0xfc001e00, "ucXx(s,b),t", pa10, 0}, +{ "clddx", 0x2c000000, 0xfc00de00, "ucXx(b),t", pa10, FLAG_STRICT}, +{ "clddx", 0x2c000000, 0xfc001e00, "ucXx(s,b),t", pa10, FLAG_STRICT}, +{ "clddx", 0x2c000000, 0xfc00d200, "ucxccx(b),t", pa11, FLAG_STRICT}, +{ "clddx", 0x2c000000, 0xfc001200, "ucxccx(s,b),t", pa11, FLAG_STRICT}, +{ "clddx", 0x2c000000, 0xfc00de00, "ucXx(b),t", pa10, 0}, +{ "clddx", 0x2c000000, 0xfc001e00, "ucXx(s,b),t", pa10, 0}, +{ "cstwx", 0x24000200, 0xfc00de00, "ucXt,x(b)", pa10, FLAG_STRICT}, +{ "cstwx", 0x24000200, 0xfc001e00, "ucXt,x(s,b)", pa10, FLAG_STRICT}, +{ "cstwx", 0x24000200, 0xfc00d200, "ucxcCt,x(b)", pa11, FLAG_STRICT}, +{ "cstwx", 0x24000200, 0xfc001200, "ucxcCt,x(s,b)", pa11, FLAG_STRICT}, +{ "cstwx", 0x24000200, 0xfc00de00, "ucXt,x(b)", pa10, 0}, +{ "cstwx", 0x24000200, 0xfc001e00, "ucXt,x(s,b)", pa10, 0}, +{ "cstdx", 0x2c000200, 0xfc00de00, "ucXt,x(b)", pa10, FLAG_STRICT}, +{ "cstdx", 0x2c000200, 0xfc001e00, "ucXt,x(s,b)", pa10, FLAG_STRICT}, +{ "cstdx", 0x2c000200, 0xfc00d200, "ucxcCt,x(b)", pa11, FLAG_STRICT}, +{ "cstdx", 0x2c000200, 0xfc001200, "ucxcCt,x(s,b)", pa11, FLAG_STRICT}, +{ "cstdx", 0x2c000200, 0xfc00de00, "ucXt,x(b)", pa10, 0}, +{ "cstdx", 0x2c000200, 0xfc001e00, "ucXt,x(s,b)", pa10, 0}, +{ "cldws", 0x24001000, 0xfc00de00, "ucM5(b),t", pa10, FLAG_STRICT}, +{ "cldws", 0x24001000, 0xfc001e00, "ucM5(s,b),t", pa10, FLAG_STRICT}, +{ "cldws", 0x24001000, 0xfc00d200, "ucmcc5(b),t", pa11, FLAG_STRICT}, +{ "cldws", 0x24001000, 0xfc001200, "ucmcc5(s,b),t", pa11, FLAG_STRICT}, +{ "cldws", 0x24001000, 0xfc00de00, "ucM5(b),t", pa10, 0}, +{ "cldws", 0x24001000, 0xfc001e00, "ucM5(s,b),t", pa10, 0}, +{ "cldds", 0x2c001000, 0xfc00de00, "ucM5(b),t", pa10, FLAG_STRICT}, +{ "cldds", 0x2c001000, 0xfc001e00, "ucM5(s,b),t", pa10, FLAG_STRICT}, +{ "cldds", 0x2c001000, 0xfc00d200, "ucmcc5(b),t", pa11, FLAG_STRICT}, +{ "cldds", 0x2c001000, 0xfc001200, "ucmcc5(s,b),t", pa11, FLAG_STRICT}, +{ "cldds", 0x2c001000, 0xfc00de00, "ucM5(b),t", pa10, 0}, +{ "cldds", 0x2c001000, 0xfc001e00, "ucM5(s,b),t", pa10, 0}, +{ "cstws", 0x24001200, 0xfc00de00, "ucMt,5(b)", pa10, FLAG_STRICT}, +{ "cstws", 0x24001200, 0xfc001e00, "ucMt,5(s,b)", pa10, FLAG_STRICT}, +{ "cstws", 0x24001200, 0xfc00d200, "ucmcCt,5(b)", pa11, FLAG_STRICT}, +{ "cstws", 0x24001200, 0xfc001200, "ucmcCt,5(s,b)", pa11, FLAG_STRICT}, +{ "cstws", 0x24001200, 0xfc00de00, "ucMt,5(b)", pa10, 0}, +{ "cstws", 0x24001200, 0xfc001e00, "ucMt,5(s,b)", pa10, 0}, +{ "cstds", 0x2c001200, 0xfc00de00, "ucMt,5(b)", pa10, FLAG_STRICT}, +{ "cstds", 0x2c001200, 0xfc001e00, "ucMt,5(s,b)", pa10, FLAG_STRICT}, +{ "cstds", 0x2c001200, 0xfc00d200, "ucmcCt,5(b)", pa11, FLAG_STRICT}, +{ "cstds", 0x2c001200, 0xfc001200, "ucmcCt,5(s,b)", pa11, FLAG_STRICT}, +{ "cstds", 0x2c001200, 0xfc00de00, "ucMt,5(b)", pa10, 0}, +{ "cstds", 0x2c001200, 0xfc001e00, "ucMt,5(s,b)", pa10, 0}, + +/* More pseudo instructions which must follow the main table. */ +{ "call", 0xe800f000, 0xfc1ffffd, "n(b)", pa20, FLAG_STRICT}, +{ "call", 0xe800a000, 0xffe0e000, "nW", pa10, FLAG_STRICT}, +{ "ret", 0xe840d000, 0xfffffffd, "n", pa20, FLAG_STRICT}, + +}; + +#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 + +/* Integer register names, indexed by the numbers which appear in the + opcodes. */ +static const char *const reg_names[] = +{ + "flags", "r1", "rp", "r3", "r4", "r5", "r6", "r7", "r8", "r9", + "r10", "r11", "r12", "r13", "r14", "r15", "r16", "r17", "r18", "r19", + "r20", "r21", "r22", "r23", "r24", "r25", "r26", "dp", "ret0", "ret1", + "sp", "r31" +}; + +/* Floating point register names, indexed by the numbers which appear in the + opcodes. */ +static const char *const fp_reg_names[] = +{ + "fpsr", "fpe2", "fpe4", "fpe6", + "fr4", "fr5", "fr6", "fr7", "fr8", + "fr9", "fr10", "fr11", "fr12", "fr13", "fr14", "fr15", + "fr16", "fr17", "fr18", "fr19", "fr20", "fr21", "fr22", "fr23", + "fr24", "fr25", "fr26", "fr27", "fr28", "fr29", "fr30", "fr31" +}; + +typedef unsigned int CORE_ADDR; + +/* Get at various relevant fields of an instruction word. */ + +#define MASK_5 0x1f +#define MASK_10 0x3ff +#define MASK_11 0x7ff +#define MASK_14 0x3fff +#define MASK_16 0xffff +#define MASK_21 0x1fffff + +/* These macros get bit fields using HP's numbering (MSB = 0). */ + +#define GET_FIELD(X, FROM, TO) \ + ((X) >> (31 - (TO)) & ((1 << ((TO) - (FROM) + 1)) - 1)) + +#define GET_BIT(X, WHICH) \ + GET_FIELD (X, WHICH, WHICH) + +/* Some of these have been converted to 2-d arrays because they + consume less storage this way. If the maintenance becomes a + problem, convert them back to const 1-d pointer arrays. */ +static const char *const control_reg[] = +{ + "rctr", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", + "pidr1", "pidr2", "ccr", "sar", "pidr3", "pidr4", + "iva", "eiem", "itmr", "pcsq", "pcoq", "iir", "isr", + "ior", "ipsw", "eirr", "tr0", "tr1", "tr2", "tr3", + "tr4", "tr5", "tr6", "tr7" +}; + +static const char *const compare_cond_names[] = +{ + "", ",=", ",<", ",<=", ",<<", ",<<=", ",sv", ",od", + ",tr", ",<>", ",>=", ",>", ",>>=", ",>>", ",nsv", ",ev" +}; +static const char *const compare_cond_64_names[] = +{ + "", ",*=", ",*<", ",*<=", ",*<<", ",*<<=", ",*sv", ",*od", + ",*tr", ",*<>", ",*>=", ",*>", ",*>>=", ",*>>", ",*nsv", ",*ev" +}; +static const char *const cmpib_cond_64_names[] = +{ + ",*<<", ",*=", ",*<", ",*<=", ",*>>=", ",*<>", ",*>=", ",*>" +}; +static const char *const add_cond_names[] = +{ + "", ",=", ",<", ",<=", ",nuv", ",znv", ",sv", ",od", + ",tr", ",<>", ",>=", ",>", ",uv", ",vnz", ",nsv", ",ev" +}; +static const char *const add_cond_64_names[] = +{ + "", ",*=", ",*<", ",*<=", ",*nuv", ",*znv", ",*sv", ",*od", + ",*tr", ",*<>", ",*>=", ",*>", ",*uv", ",*vnz", ",*nsv", ",*ev" +}; +static const char *const wide_add_cond_names[] = +{ + "", ",=", ",<", ",<=", ",nuv", ",*=", ",*<", ",*<=", + ",tr", ",<>", ",>=", ",>", ",uv", ",*<>", ",*>=", ",*>" +}; +static const char *const logical_cond_names[] = +{ + "", ",=", ",<", ",<=", 0, 0, 0, ",od", + ",tr", ",<>", ",>=", ",>", 0, 0, 0, ",ev"}; +static const char *const logical_cond_64_names[] = +{ + "", ",*=", ",*<", ",*<=", 0, 0, 0, ",*od", + ",*tr", ",*<>", ",*>=", ",*>", 0, 0, 0, ",*ev"}; +static const char *const unit_cond_names[] = +{ + "", ",swz", ",sbz", ",shz", ",sdc", ",swc", ",sbc", ",shc", + ",tr", ",nwz", ",nbz", ",nhz", ",ndc", ",nwc", ",nbc", ",nhc" +}; +static const char *const unit_cond_64_names[] = +{ + "", ",*swz", ",*sbz", ",*shz", ",*sdc", ",*swc", ",*sbc", ",*shc", + ",*tr", ",*nwz", ",*nbz", ",*nhz", ",*ndc", ",*nwc", ",*nbc", ",*nhc" +}; +static const char *const shift_cond_names[] = +{ + "", ",=", ",<", ",od", ",tr", ",<>", ",>=", ",ev" +}; +static const char *const shift_cond_64_names[] = +{ + "", ",*=", ",*<", ",*od", ",*tr", ",*<>", ",*>=", ",*ev" +}; +static const char *const bb_cond_64_names[] = +{ + ",*<", ",*>=" +}; +static const char *const index_compl_names[] = {"", ",m", ",s", ",sm"}; +static const char *const short_ldst_compl_names[] = {"", ",ma", "", ",mb"}; +static const char *const short_bytes_compl_names[] = +{ + "", ",b,m", ",e", ",e,m" +}; +static const char *const float_format_names[] = {",sgl", ",dbl", "", ",quad"}; +static const char *const fcnv_fixed_names[] = {",w", ",dw", "", ",qw"}; +static const char *const fcnv_ufixed_names[] = {",uw", ",udw", "", ",uqw"}; +static const char *const float_comp_names[] = +{ + ",false?", ",false", ",?", ",!<=>", ",=", ",=t", ",?=", ",!<>", + ",!?>=", ",<", ",?<", ",!>=", ",!?>", ",<=", ",?<=", ",!>", + ",!?<=", ",>", ",?>", ",!<=", ",!?<", ",>=", ",?>=", ",!<", + ",!?=", ",<>", ",!=", ",!=t", ",!?", ",<=>", ",true?", ",true" +}; +static const char *const signed_unsigned_names[] = {",u", ",s"}; +static const char *const mix_half_names[] = {",l", ",r"}; +static const char *const saturation_names[] = {",us", ",ss", 0, ""}; +static const char *const read_write_names[] = {",r", ",w"}; +static const char *const add_compl_names[] = { 0, "", ",l", ",tsv" }; + +/* For a bunch of different instructions form an index into a + completer name table. */ +#define GET_COMPL(insn) (GET_FIELD (insn, 26, 26) | \ + GET_FIELD (insn, 18, 18) << 1) + +#define GET_COND(insn) (GET_FIELD ((insn), 16, 18) + \ + (GET_FIELD ((insn), 19, 19) ? 8 : 0)) + +/* Utility function to print registers. Put these first, so gcc's function + inlining can do its stuff. */ + +#define fputs_filtered(STR,F) (*info->fprintf_func) (info->stream, "%s", STR) + +static void +fput_reg (unsigned reg, disassemble_info *info) +{ + (*info->fprintf_func) (info->stream, "%s", reg ? reg_names[reg] : "r0"); +} + +static void +fput_fp_reg (unsigned reg, disassemble_info *info) +{ + (*info->fprintf_func) (info->stream, "%s", reg ? fp_reg_names[reg] : "fr0"); +} + +static void +fput_fp_reg_r (unsigned reg, disassemble_info *info) +{ + /* Special case floating point exception registers. */ + if (reg < 4) + (*info->fprintf_func) (info->stream, "fpe%d", reg * 2 + 1); + else + (*info->fprintf_func) (info->stream, "%sR", + reg ? fp_reg_names[reg] : "fr0"); +} + +static void +fput_creg (unsigned reg, disassemble_info *info) +{ + (*info->fprintf_func) (info->stream, "%s", control_reg[reg]); +} + +/* Print constants with sign. */ + +static void +fput_const (unsigned num, disassemble_info *info) +{ + if ((int) num < 0) + (*info->fprintf_func) (info->stream, "-%x", - (int) num); + else + (*info->fprintf_func) (info->stream, "%x", num); +} + +/* Routines to extract various sized constants out of hppa + instructions. */ + +/* Extract a 3-bit space register number from a be, ble, mtsp or mfsp. */ +static int +extract_3 (unsigned word) +{ + return GET_FIELD (word, 18, 18) << 2 | GET_FIELD (word, 16, 17); +} + +static int +extract_5_load (unsigned word) +{ + return low_sign_extend (word >> 16 & MASK_5, 5); +} + +/* Extract the immediate field from a st{bhw}s instruction. */ + +static int +extract_5_store (unsigned word) +{ + return low_sign_extend (word & MASK_5, 5); +} + +/* Extract the immediate field from a break instruction. */ + +static unsigned +extract_5r_store (unsigned word) +{ + return (word & MASK_5); +} + +/* Extract the immediate field from a {sr}sm instruction. */ + +static unsigned +extract_5R_store (unsigned word) +{ + return (word >> 16 & MASK_5); +} + +/* Extract the 10 bit immediate field from a {sr}sm instruction. */ + +static unsigned +extract_10U_store (unsigned word) +{ + return (word >> 16 & MASK_10); +} + +/* Extract the immediate field from a bb instruction. */ + +static unsigned +extract_5Q_store (unsigned word) +{ + return (word >> 21 & MASK_5); +} + +/* Extract an 11 bit immediate field. */ + +static int +extract_11 (unsigned word) +{ + return low_sign_extend (word & MASK_11, 11); +} + +/* Extract a 14 bit immediate field. */ + +static int +extract_14 (unsigned word) +{ + return low_sign_extend (word & MASK_14, 14); +} + +/* Extract a 16 bit immediate field (PA2.0 wide only). */ + +static int +extract_16 (unsigned word) +{ + int m15, m0, m1; + + m0 = GET_BIT (word, 16); + m1 = GET_BIT (word, 17); + m15 = GET_BIT (word, 31); + word = (word >> 1) & 0x1fff; + word = word | (m15 << 15) | ((m15 ^ m0) << 14) | ((m15 ^ m1) << 13); + return sign_extend (word, 16); +} + +/* Extract a 21 bit constant. */ + +static int +extract_21 (unsigned word) +{ + int val; + + word &= MASK_21; + word <<= 11; + val = GET_FIELD (word, 20, 20); + val <<= 11; + val |= GET_FIELD (word, 9, 19); + val <<= 2; + val |= GET_FIELD (word, 5, 6); + val <<= 5; + val |= GET_FIELD (word, 0, 4); + val <<= 2; + val |= GET_FIELD (word, 7, 8); + return sign_extend (val, 21) << 11; +} + +/* Extract a 12 bit constant from branch instructions. */ + +static int +extract_12 (unsigned word) +{ + return sign_extend (GET_FIELD (word, 19, 28) + | GET_FIELD (word, 29, 29) << 10 + | (word & 0x1) << 11, 12) << 2; +} + +/* Extract a 17 bit constant from branch instructions, returning the + 19 bit signed value. */ + +static int +extract_17 (unsigned word) +{ + return sign_extend (GET_FIELD (word, 19, 28) + | GET_FIELD (word, 29, 29) << 10 + | GET_FIELD (word, 11, 15) << 11 + | (word & 0x1) << 16, 17) << 2; +} + +static int +extract_22 (unsigned word) +{ + return sign_extend (GET_FIELD (word, 19, 28) + | GET_FIELD (word, 29, 29) << 10 + | GET_FIELD (word, 11, 15) << 11 + | GET_FIELD (word, 6, 10) << 16 + | (word & 0x1) << 21, 22) << 2; +} + +/* Print one instruction. */ + +int +print_insn_hppa (bfd_vma memaddr, disassemble_info *info) +{ + bfd_byte buffer[4]; + unsigned int insn, i; + + { + int status = + (*info->read_memory_func) (memaddr, buffer, sizeof (buffer), info); + if (status != 0) + { + (*info->memory_error_func) (status, memaddr, info); + return -1; + } + } + + insn = bfd_getb32 (buffer); + + for (i = 0; i < NUMOPCODES; ++i) + { + const struct pa_opcode *opcode = &pa_opcodes[i]; + + if ((insn & opcode->mask) == opcode->match) + { + const char *s; +#ifndef BFD64 + if (opcode->arch == pa20w) + continue; +#endif + (*info->fprintf_func) (info->stream, "%s", opcode->name); + + if (!strchr ("cfCY?-+nHNZFIuv{", opcode->args[0])) + (*info->fprintf_func) (info->stream, " "); + for (s = opcode->args; *s != '\0'; ++s) + { + switch (*s) + { + case 'x': + fput_reg (GET_FIELD (insn, 11, 15), info); + break; + case 'a': + case 'b': + fput_reg (GET_FIELD (insn, 6, 10), info); + break; + case '^': + fput_creg (GET_FIELD (insn, 6, 10), info); + break; + case 't': + fput_reg (GET_FIELD (insn, 27, 31), info); + break; + + /* Handle floating point registers. */ + case 'f': + switch (*++s) + { + case 't': + fput_fp_reg (GET_FIELD (insn, 27, 31), info); + break; + case 'T': + if (GET_FIELD (insn, 25, 25)) + fput_fp_reg_r (GET_FIELD (insn, 27, 31), info); + else + fput_fp_reg (GET_FIELD (insn, 27, 31), info); + break; + case 'a': + if (GET_FIELD (insn, 25, 25)) + fput_fp_reg_r (GET_FIELD (insn, 6, 10), info); + else + fput_fp_reg (GET_FIELD (insn, 6, 10), info); + break; + + /* 'fA' will not generate a space before the regsiter + name. Normally that is fine. Except that it + causes problems with xmpyu which has no FP format + completer. */ + case 'X': + fputs_filtered (" ", info); + /* FALLTHRU */ + + case 'A': + if (GET_FIELD (insn, 24, 24)) + fput_fp_reg_r (GET_FIELD (insn, 6, 10), info); + else + fput_fp_reg (GET_FIELD (insn, 6, 10), info); + break; + case 'b': + if (GET_FIELD (insn, 25, 25)) + fput_fp_reg_r (GET_FIELD (insn, 11, 15), info); + else + fput_fp_reg (GET_FIELD (insn, 11, 15), info); + break; + case 'B': + if (GET_FIELD (insn, 19, 19)) + fput_fp_reg_r (GET_FIELD (insn, 11, 15), info); + else + fput_fp_reg (GET_FIELD (insn, 11, 15), info); + break; + case 'C': + { + int reg = GET_FIELD (insn, 21, 22); + reg |= GET_FIELD (insn, 16, 18) << 2; + if (GET_FIELD (insn, 23, 23) != 0) + fput_fp_reg_r (reg, info); + else + fput_fp_reg (reg, info); + break; + } + case 'i': + { + int reg = GET_FIELD (insn, 6, 10); + + reg |= (GET_FIELD (insn, 26, 26) << 4); + fput_fp_reg (reg, info); + break; + } + case 'j': + { + int reg = GET_FIELD (insn, 11, 15); + + reg |= (GET_FIELD (insn, 26, 26) << 4); + fput_fp_reg (reg, info); + break; + } + case 'k': + { + int reg = GET_FIELD (insn, 27, 31); + + reg |= (GET_FIELD (insn, 26, 26) << 4); + fput_fp_reg (reg, info); + break; + } + case 'l': + { + int reg = GET_FIELD (insn, 21, 25); + + reg |= (GET_FIELD (insn, 26, 26) << 4); + fput_fp_reg (reg, info); + break; + } + case 'm': + { + int reg = GET_FIELD (insn, 16, 20); + + reg |= (GET_FIELD (insn, 26, 26) << 4); + fput_fp_reg (reg, info); + break; + } + + /* 'fe' will not generate a space before the register + name. Normally that is fine. Except that it + causes problems with fstw fe,y(b) which has no FP + format completer. */ + case 'E': + fputs_filtered (" ", info); + /* FALLTHRU */ + + case 'e': + if (GET_FIELD (insn, 30, 30)) + fput_fp_reg_r (GET_FIELD (insn, 11, 15), info); + else + fput_fp_reg (GET_FIELD (insn, 11, 15), info); + break; + case 'x': + fput_fp_reg (GET_FIELD (insn, 11, 15), info); + break; + } + break; + + case '5': + fput_const (extract_5_load (insn), info); + break; + case 's': + { + int space = GET_FIELD (insn, 16, 17); + /* Zero means implicit addressing, not use of sr0. */ + if (space != 0) + (*info->fprintf_func) (info->stream, "sr%d", space); + } + break; + + case 'S': + (*info->fprintf_func) (info->stream, "sr%d", + extract_3 (insn)); + break; + + /* Handle completers. */ + case 'c': + switch (*++s) + { + case 'x': + (*info->fprintf_func) + (info->stream, "%s", + index_compl_names[GET_COMPL (insn)]); + break; + case 'X': + (*info->fprintf_func) + (info->stream, "%s ", + index_compl_names[GET_COMPL (insn)]); + break; + case 'm': + (*info->fprintf_func) + (info->stream, "%s", + short_ldst_compl_names[GET_COMPL (insn)]); + break; + case 'M': + (*info->fprintf_func) + (info->stream, "%s ", + short_ldst_compl_names[GET_COMPL (insn)]); + break; + case 'A': + (*info->fprintf_func) + (info->stream, "%s ", + short_bytes_compl_names[GET_COMPL (insn)]); + break; + case 's': + (*info->fprintf_func) + (info->stream, "%s", + short_bytes_compl_names[GET_COMPL (insn)]); + break; + case 'c': + case 'C': + switch (GET_FIELD (insn, 20, 21)) + { + case 1: + (*info->fprintf_func) (info->stream, ",bc "); + break; + case 2: + (*info->fprintf_func) (info->stream, ",sl "); + break; + default: + (*info->fprintf_func) (info->stream, " "); + } + break; + case 'd': + switch (GET_FIELD (insn, 20, 21)) + { + case 1: + (*info->fprintf_func) (info->stream, ",co "); + break; + default: + (*info->fprintf_func) (info->stream, " "); + } + break; + case 'o': + (*info->fprintf_func) (info->stream, ",o"); + break; + case 'g': + (*info->fprintf_func) (info->stream, ",gate"); + break; + case 'p': + (*info->fprintf_func) (info->stream, ",l,push"); + break; + case 'P': + (*info->fprintf_func) (info->stream, ",pop"); + break; + case 'l': + case 'L': + (*info->fprintf_func) (info->stream, ",l"); + break; + case 'w': + (*info->fprintf_func) + (info->stream, "%s ", + read_write_names[GET_FIELD (insn, 25, 25)]); + break; + case 'W': + (*info->fprintf_func) (info->stream, ",w "); + break; + case 'r': + if (GET_FIELD (insn, 23, 26) == 5) + (*info->fprintf_func) (info->stream, ",r"); + break; + case 'Z': + if (GET_FIELD (insn, 26, 26)) + (*info->fprintf_func) (info->stream, ",m "); + else + (*info->fprintf_func) (info->stream, " "); + break; + case 'i': + if (GET_FIELD (insn, 25, 25)) + (*info->fprintf_func) (info->stream, ",i"); + break; + case 'z': + if (!GET_FIELD (insn, 21, 21)) + (*info->fprintf_func) (info->stream, ",z"); + break; + case 'a': + (*info->fprintf_func) + (info->stream, "%s", + add_compl_names[GET_FIELD (insn, 20, 21)]); + break; + case 'Y': + (*info->fprintf_func) + (info->stream, ",dc%s", + add_compl_names[GET_FIELD (insn, 20, 21)]); + break; + case 'y': + (*info->fprintf_func) + (info->stream, ",c%s", + add_compl_names[GET_FIELD (insn, 20, 21)]); + break; + case 'v': + if (GET_FIELD (insn, 20, 20)) + (*info->fprintf_func) (info->stream, ",tsv"); + break; + case 't': + (*info->fprintf_func) (info->stream, ",tc"); + if (GET_FIELD (insn, 20, 20)) + (*info->fprintf_func) (info->stream, ",tsv"); + break; + case 'B': + (*info->fprintf_func) (info->stream, ",db"); + if (GET_FIELD (insn, 20, 20)) + (*info->fprintf_func) (info->stream, ",tsv"); + break; + case 'b': + (*info->fprintf_func) (info->stream, ",b"); + if (GET_FIELD (insn, 20, 20)) + (*info->fprintf_func) (info->stream, ",tsv"); + break; + case 'T': + if (GET_FIELD (insn, 25, 25)) + (*info->fprintf_func) (info->stream, ",tc"); + break; + case 'S': + /* EXTRD/W has a following condition. */ + if (*(s + 1) == '?') + (*info->fprintf_func) + (info->stream, "%s", + signed_unsigned_names[GET_FIELD (insn, 21, 21)]); + else + (*info->fprintf_func) + (info->stream, "%s ", + signed_unsigned_names[GET_FIELD (insn, 21, 21)]); + break; + case 'h': + (*info->fprintf_func) + (info->stream, "%s", + mix_half_names[GET_FIELD (insn, 17, 17)]); + break; + case 'H': + (*info->fprintf_func) + (info->stream, "%s ", + saturation_names[GET_FIELD (insn, 24, 25)]); + break; + case '*': + (*info->fprintf_func) + (info->stream, ",%d%d%d%d ", + GET_FIELD (insn, 17, 18), GET_FIELD (insn, 20, 21), + GET_FIELD (insn, 22, 23), GET_FIELD (insn, 24, 25)); + break; + + case 'q': + { + int m, a; + + m = GET_FIELD (insn, 28, 28); + a = GET_FIELD (insn, 29, 29); + + if (m && !a) + fputs_filtered (",ma ", info); + else if (m && a) + fputs_filtered (",mb ", info); + else + fputs_filtered (" ", info); + break; + } + + case 'J': + { + int opc = GET_FIELD (insn, 0, 5); + + if (opc == 0x16 || opc == 0x1e) + { + if (GET_FIELD (insn, 29, 29) == 0) + fputs_filtered (",ma ", info); + else + fputs_filtered (",mb ", info); + } + else + fputs_filtered (" ", info); + break; + } + + case 'e': + { + int opc = GET_FIELD (insn, 0, 5); + + if (opc == 0x13 || opc == 0x1b) + { + if (GET_FIELD (insn, 18, 18) == 1) + fputs_filtered (",mb ", info); + else + fputs_filtered (",ma ", info); + } + else if (opc == 0x17 || opc == 0x1f) + { + if (GET_FIELD (insn, 31, 31) == 1) + fputs_filtered (",ma ", info); + else + fputs_filtered (",mb ", info); + } + else + fputs_filtered (" ", info); + + break; + } + } + break; + + /* Handle conditions. */ + case '?': + { + s++; + switch (*s) + { + case 'f': + (*info->fprintf_func) + (info->stream, "%s ", + float_comp_names[GET_FIELD (insn, 27, 31)]); + break; + + /* These four conditions are for the set of instructions + which distinguish true/false conditions by opcode + rather than by the 'f' bit (sigh): comb, comib, + addb, addib. */ + case 't': + fputs_filtered + (compare_cond_names[GET_FIELD (insn, 16, 18)], info); + break; + case 'n': + fputs_filtered + (compare_cond_names[GET_FIELD (insn, 16, 18) + + GET_FIELD (insn, 4, 4) * 8], + info); + break; + case 'N': + fputs_filtered + (compare_cond_64_names[GET_FIELD (insn, 16, 18) + + GET_FIELD (insn, 2, 2) * 8], + info); + break; + case 'Q': + fputs_filtered + (cmpib_cond_64_names[GET_FIELD (insn, 16, 18)], + info); + break; + case '@': + fputs_filtered + (add_cond_names[GET_FIELD (insn, 16, 18) + + GET_FIELD (insn, 4, 4) * 8], + info); + break; + case 's': + (*info->fprintf_func) + (info->stream, "%s ", + compare_cond_names[GET_COND (insn)]); + break; + case 'S': + (*info->fprintf_func) + (info->stream, "%s ", + compare_cond_64_names[GET_COND (insn)]); + break; + case 'a': + (*info->fprintf_func) + (info->stream, "%s ", + add_cond_names[GET_COND (insn)]); + break; + case 'A': + (*info->fprintf_func) + (info->stream, "%s ", + add_cond_64_names[GET_COND (insn)]); + break; + case 'd': + (*info->fprintf_func) + (info->stream, "%s", + add_cond_names[GET_FIELD (insn, 16, 18)]); + break; + + case 'W': + (*info->fprintf_func) + (info->stream, "%s", + wide_add_cond_names[GET_FIELD (insn, 16, 18) + + GET_FIELD (insn, 4, 4) * 8]); + break; + + case 'l': + (*info->fprintf_func) + (info->stream, "%s ", + logical_cond_names[GET_COND (insn)]); + break; + case 'L': + (*info->fprintf_func) + (info->stream, "%s ", + logical_cond_64_names[GET_COND (insn)]); + break; + case 'u': + (*info->fprintf_func) + (info->stream, "%s ", + unit_cond_names[GET_COND (insn)]); + break; + case 'U': + (*info->fprintf_func) + (info->stream, "%s ", + unit_cond_64_names[GET_COND (insn)]); + break; + case 'y': + case 'x': + case 'b': + (*info->fprintf_func) + (info->stream, "%s", + shift_cond_names[GET_FIELD (insn, 16, 18)]); + + /* If the next character in args is 'n', it will handle + putting out the space. */ + if (s[1] != 'n') + (*info->fprintf_func) (info->stream, " "); + break; + case 'X': + (*info->fprintf_func) + (info->stream, "%s ", + shift_cond_64_names[GET_FIELD (insn, 16, 18)]); + break; + case 'B': + (*info->fprintf_func) + (info->stream, "%s", + bb_cond_64_names[GET_FIELD (insn, 16, 16)]); + + /* If the next character in args is 'n', it will handle + putting out the space. */ + if (s[1] != 'n') + (*info->fprintf_func) (info->stream, " "); + break; + } + break; + } + + case 'V': + fput_const (extract_5_store (insn), info); + break; + case 'r': + fput_const (extract_5r_store (insn), info); + break; + case 'R': + fput_const (extract_5R_store (insn), info); + break; + case 'U': + fput_const (extract_10U_store (insn), info); + break; + case 'B': + case 'Q': + fput_const (extract_5Q_store (insn), info); + break; + case 'i': + fput_const (extract_11 (insn), info); + break; + case 'j': + fput_const (extract_14 (insn), info); + break; + case 'k': + fputs_filtered ("L%", info); + fput_const (extract_21 (insn), info); + break; + case '<': + case 'l': + /* 16-bit long disp., PA2.0 wide only. */ + fput_const (extract_16 (insn), info); + break; + case 'n': + if (insn & 0x2) + (*info->fprintf_func) (info->stream, ",n "); + else + (*info->fprintf_func) (info->stream, " "); + break; + case 'N': + if ((insn & 0x20) && s[1]) + (*info->fprintf_func) (info->stream, ",n "); + else if (insn & 0x20) + (*info->fprintf_func) (info->stream, ",n"); + else if (s[1]) + (*info->fprintf_func) (info->stream, " "); + break; + case 'w': + (*info->print_address_func) + (memaddr + 8 + extract_12 (insn), info); + break; + case 'W': + /* 17 bit PC-relative branch. */ + (*info->print_address_func) + ((memaddr + 8 + extract_17 (insn)), info); + break; + case 'z': + /* 17 bit displacement. This is an offset from a register + so it gets disasssembled as just a number, not any sort + of address. */ + fput_const (extract_17 (insn), info); + break; + + case 'Z': + /* addil %r1 implicit output. */ + fputs_filtered ("r1", info); + break; + + case 'Y': + /* be,l %sr0,%r31 implicit output. */ + fputs_filtered ("sr0,r31", info); + break; + + case '@': + (*info->fprintf_func) (info->stream, "0"); + break; + + case '.': + (*info->fprintf_func) (info->stream, "%d", + GET_FIELD (insn, 24, 25)); + break; + case '*': + (*info->fprintf_func) (info->stream, "%d", + GET_FIELD (insn, 22, 25)); + break; + case '!': + fputs_filtered ("sar", info); + break; + case 'p': + (*info->fprintf_func) (info->stream, "%d", + 31 - GET_FIELD (insn, 22, 26)); + break; + case '~': + { + int num; + num = GET_FIELD (insn, 20, 20) << 5; + num |= GET_FIELD (insn, 22, 26); + (*info->fprintf_func) (info->stream, "%d", 63 - num); + break; + } + case 'P': + (*info->fprintf_func) (info->stream, "%d", + GET_FIELD (insn, 22, 26)); + break; + case 'q': + { + int num; + num = GET_FIELD (insn, 20, 20) << 5; + num |= GET_FIELD (insn, 22, 26); + (*info->fprintf_func) (info->stream, "%d", num); + break; + } + case 'T': + (*info->fprintf_func) (info->stream, "%d", + 32 - GET_FIELD (insn, 27, 31)); + break; + case '%': + { + int num; + num = (GET_FIELD (insn, 23, 23) + 1) * 32; + num -= GET_FIELD (insn, 27, 31); + (*info->fprintf_func) (info->stream, "%d", num); + break; + } + case '|': + { + int num; + num = (GET_FIELD (insn, 19, 19) + 1) * 32; + num -= GET_FIELD (insn, 27, 31); + (*info->fprintf_func) (info->stream, "%d", num); + break; + } + case '$': + fput_const (GET_FIELD (insn, 20, 28), info); + break; + case 'A': + fput_const (GET_FIELD (insn, 6, 18), info); + break; + case 'D': + fput_const (GET_FIELD (insn, 6, 31), info); + break; + case 'v': + (*info->fprintf_func) (info->stream, ",%d", + GET_FIELD (insn, 23, 25)); + break; + case 'O': + fput_const ((GET_FIELD (insn, 6,20) << 5 | + GET_FIELD (insn, 27, 31)), info); + break; + case 'o': + fput_const (GET_FIELD (insn, 6, 20), info); + break; + case '2': + fput_const ((GET_FIELD (insn, 6, 22) << 5 | + GET_FIELD (insn, 27, 31)), info); + break; + case '1': + fput_const ((GET_FIELD (insn, 11, 20) << 5 | + GET_FIELD (insn, 27, 31)), info); + break; + case '0': + fput_const ((GET_FIELD (insn, 16, 20) << 5 | + GET_FIELD (insn, 27, 31)), info); + break; + case 'u': + (*info->fprintf_func) (info->stream, ",%d", + GET_FIELD (insn, 23, 25)); + break; + case 'F': + /* If no destination completer and not before a completer + for fcmp, need a space here. */ + if (s[1] == 'G' || s[1] == '?') + fputs_filtered + (float_format_names[GET_FIELD (insn, 19, 20)], info); + else + (*info->fprintf_func) + (info->stream, "%s ", + float_format_names[GET_FIELD (insn, 19, 20)]); + break; + case 'G': + (*info->fprintf_func) + (info->stream, "%s ", + float_format_names[GET_FIELD (insn, 17, 18)]); + break; + case 'H': + if (GET_FIELD (insn, 26, 26) == 1) + (*info->fprintf_func) (info->stream, "%s ", + float_format_names[0]); + else + (*info->fprintf_func) (info->stream, "%s ", + float_format_names[1]); + break; + case 'I': + /* If no destination completer and not before a completer + for fcmp, need a space here. */ + if (s[1] == '?') + fputs_filtered + (float_format_names[GET_FIELD (insn, 20, 20)], info); + else + (*info->fprintf_func) + (info->stream, "%s ", + float_format_names[GET_FIELD (insn, 20, 20)]); + break; + + case 'J': + fput_const (extract_14 (insn), info); + break; + + case '#': + { + int sign = GET_FIELD (insn, 31, 31); + int imm10 = GET_FIELD (insn, 18, 27); + int disp; + + if (sign) + disp = (-1 << 10) | imm10; + else + disp = imm10; + + disp <<= 3; + fput_const (disp, info); + break; + } + case 'K': + case 'd': + { + int sign = GET_FIELD (insn, 31, 31); + int imm11 = GET_FIELD (insn, 18, 28); + int disp; + + if (sign) + disp = (-1 << 11) | imm11; + else + disp = imm11; + + disp <<= 2; + fput_const (disp, info); + break; + } + + case '>': + case 'y': + { + /* 16-bit long disp., PA2.0 wide only. */ + int disp = extract_16 (insn); + disp &= ~3; + fput_const (disp, info); + break; + } + + case '&': + { + /* 16-bit long disp., PA2.0 wide only. */ + int disp = extract_16 (insn); + disp &= ~7; + fput_const (disp, info); + break; + } + + case '_': + break; /* Dealt with by '{' */ + + case '{': + { + int sub = GET_FIELD (insn, 14, 16); + int df = GET_FIELD (insn, 17, 18); + int sf = GET_FIELD (insn, 19, 20); + const char * const * source = float_format_names; + const char * const * dest = float_format_names; + const char *t = ""; + + if (sub == 4) + { + fputs_filtered (",UND ", info); + break; + } + if ((sub & 3) == 3) + t = ",t"; + if ((sub & 3) == 1) + source = sub & 4 ? fcnv_ufixed_names : fcnv_fixed_names; + if (sub & 2) + dest = sub & 4 ? fcnv_ufixed_names : fcnv_fixed_names; + + (*info->fprintf_func) (info->stream, "%s%s%s ", + t, source[sf], dest[df]); + break; + } + + case 'm': + { + int y = GET_FIELD (insn, 16, 18); + + if (y != 1) + fput_const ((y ^ 1) - 1, info); + } + break; + + case 'h': + { + int cbit; + + cbit = GET_FIELD (insn, 16, 18); + + if (cbit > 0) + (*info->fprintf_func) (info->stream, ",%d", cbit - 1); + break; + } + + case '=': + { + int cond = GET_FIELD (insn, 27, 31); + + switch (cond) + { + case 0: fputs_filtered (" ", info); break; + case 1: fputs_filtered ("acc ", info); break; + case 2: fputs_filtered ("rej ", info); break; + case 5: fputs_filtered ("acc8 ", info); break; + case 6: fputs_filtered ("rej8 ", info); break; + case 9: fputs_filtered ("acc6 ", info); break; + case 13: fputs_filtered ("acc4 ", info); break; + case 17: fputs_filtered ("acc2 ", info); break; + default: break; + } + break; + } + + case 'X': + (*info->print_address_func) + (memaddr + 8 + extract_22 (insn), info); + break; + case 'L': + fputs_filtered (",rp", info); + break; + default: + (*info->fprintf_func) (info->stream, "%c", *s); + break; + } + } + return sizeof (insn); + } + } + (*info->fprintf_func) (info->stream, "#%8x", insn); + return sizeof (insn); +} |