diff options
Diffstat (limited to 'disas')
| -rw-r--r-- | disas/Makefile.objs | 2 | ||||
| -rw-r--r-- | disas/cris.c | 2 | ||||
| -rw-r--r-- | disas/hppa.c | 2832 | ||||
| -rw-r--r-- | disas/i386.c | 12 | ||||
| -rw-r--r-- | disas/nios2.c | 3534 | ||||
| -rw-r--r-- | disas/ppc.c | 10 |
6 files changed, 6389 insertions, 3 deletions
diff --git a/disas/Makefile.objs b/disas/Makefile.objs index 09bc992883..62632ef0dd 100644 --- a/disas/Makefile.objs +++ b/disas/Makefile.objs @@ -9,11 +9,13 @@ libvixldir = $(SRC_PATH)/disas/libvixl # versions do not. arm-a64.o-cflags := -I$(libvixldir) -Wno-sign-compare common-obj-$(CONFIG_CRIS_DIS) += cris.o +common-obj-$(CONFIG_HPPA_DIS) += hppa.o common-obj-$(CONFIG_I386_DIS) += i386.o common-obj-$(CONFIG_IA64_DIS) += ia64.o common-obj-$(CONFIG_M68K_DIS) += m68k.o common-obj-$(CONFIG_MICROBLAZE_DIS) += microblaze.o common-obj-$(CONFIG_MIPS_DIS) += mips.o +common-obj-$(CONFIG_NIOS2_DIS) += nios2.o common-obj-$(CONFIG_MOXIE_DIS) += moxie.o common-obj-$(CONFIG_PPC_DIS) += ppc.o common-obj-$(CONFIG_S390_DIS) += s390.o diff --git a/disas/cris.c b/disas/cris.c index 08161d1f21..8a1daf936c 100644 --- a/disas/cris.c +++ b/disas/cris.c @@ -2490,7 +2490,7 @@ print_with_operands (const struct cris_opcode *opcodep, const struct cris_spec_reg *sregp = spec_reg_info ((insn >> 12) & 15, disdata->distype); - if (sregp->name == NULL) + if (sregp == NULL || sregp->name == NULL) /* Should have been caught as a non-match earlier. */ *tp++ = '?'; else diff --git a/disas/hppa.c b/disas/hppa.c new file mode 100644 index 0000000000..43facdc47b --- /dev/null +++ b/disas/hppa.c @@ -0,0 +1,2832 @@ +/* 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 "qemu/osdep.h" +#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); +} diff --git a/disas/i386.c b/disas/i386.c index 57145d0a6b..07f871fd64 100644 --- a/disas/i386.c +++ b/disas/i386.c @@ -682,6 +682,7 @@ fetch_data(struct disassemble_info *info, bfd_byte *addr) #define PREGRP104 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 104 } } #define PREGRP105 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 105 } } #define PREGRP106 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 106 } } +#define PREGRP107 NULL, { { NULL, USE_PREFIX_USER_TABLE }, { NULL, 107 } } #define X86_64_0 NULL, { { NULL, X86_64_SPECIAL }, { NULL, 0 } } #define X86_64_1 NULL, { { NULL, X86_64_SPECIAL }, { NULL, 1 } } @@ -1247,7 +1248,7 @@ static const struct dis386 dis386_twobyte[] = { { "ud2b", { XX } }, { GRP8 }, { "btcS", { Ev, Gv } }, - { "bsfS", { Gv, Ev } }, + { PREGRP107 }, { PREGRP36 }, { "movs{bR|x|bR|x}", { Gv, Eb } }, { "movs{wR|x|wR|x}", { Gv, Ew } }, /* yes, there really is movsww ! */ @@ -1431,7 +1432,7 @@ static const unsigned char twobyte_uses_REPZ_prefix[256] = { /* 80 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 8f */ /* 90 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 9f */ /* a0 */ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* af */ - /* b0 */ 0,0,0,0,0,0,0,0,1,0,0,0,0,1,0,0, /* bf */ + /* b0 */ 0,0,0,0,0,0,0,0,1,0,0,0,1,1,0,0, /* bf */ /* c0 */ 0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0, /* cf */ /* d0 */ 0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0, /* df */ /* e0 */ 0,0,0,0,0,0,1,0,0,0,0,0,0,0,0,0, /* ef */ @@ -2800,6 +2801,13 @@ static const struct dis386 prefix_user_table[][4] = { { "shrxS", { Gv, Ev, Bv } }, }, + /* PREGRP107 */ + { + { "bsfS", { Gv, Ev } }, + { "tzcntS", { Gv, Ev } }, + { "bsfS", { Gv, Ev } }, + { "(bad)", { XX } }, + }, }; static const struct dis386 x86_64_table[][2] = { diff --git a/disas/nios2.c b/disas/nios2.c new file mode 100644 index 0000000000..b342936d21 --- /dev/null +++ b/disas/nios2.c @@ -0,0 +1,3534 @@ +/* Nios II opcode library for QEMU. + Copyright (C) 2012-2016 Free Software Foundation, Inc. + Contributed by Nigel Gray (ngray@altera.com). + Contributed by Mentor Graphics, Inc. + + 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, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ + +/* This file resembles a concatenation of the following files from + binutils: + + include/opcode/nios2.h + include/opcode/nios2r1.h + include/opcode/nios2r2.h + opcodes/nios2-opc.c + opcodes/nios2-dis.c + + It has been derived from the original patches which have been + relicensed by the contributors as GPL version 2 for inclusion + in QEMU. */ + +#ifndef _NIOS2_H_ +#define _NIOS2_H_ + +/*#include "bfd.h"*/ +#include "qemu/osdep.h" +#include "disas/bfd.h" + + +/**************************************************************************** + * This file contains structures, bit masks and shift counts used + * by the GNU toolchain to define the Nios II instruction set and + * access various opcode fields. + ****************************************************************************/ + +/* Instruction encoding formats. */ +enum iw_format_type { + /* R1 formats. */ + iw_i_type, + iw_r_type, + iw_j_type, + iw_custom_type, + + /* 32-bit R2 formats. */ + iw_L26_type, + iw_F2I16_type, + iw_F2X4I12_type, + iw_F1X4I12_type, + iw_F1X4L17_type, + iw_F3X6L5_type, + iw_F2X6L10_type, + iw_F3X6_type, + iw_F3X8_type, + + /* 16-bit R2 formats. */ + iw_I10_type, + iw_T1I7_type, + iw_T2I4_type, + iw_T1X1I6_type, + iw_X1I7_type, + iw_L5I4X1_type, + iw_T2X1L3_type, + iw_T2X1I3_type, + iw_T3X1_type, + iw_T2X3_type, + iw_F1X1_type, + iw_X2L5_type, + iw_F1I5_type, + iw_F2_type +}; + +/* Identify different overflow situations for error messages. */ +enum overflow_type +{ + call_target_overflow = 0, + branch_target_overflow, + address_offset_overflow, + signed_immed16_overflow, + unsigned_immed16_overflow, + unsigned_immed5_overflow, + signed_immed12_overflow, + custom_opcode_overflow, + enumeration_overflow, + no_overflow +}; + +/* This structure holds information for a particular instruction. + + The args field is a string describing the operands. The following + letters can appear in the args: + c - a 5-bit control register index + d - a 5-bit destination register index + s - a 5-bit left source register index + t - a 5-bit right source register index + D - a 3-bit encoded destination register + S - a 3-bit encoded left source register + T - a 3-bit encoded right source register + i - a 16-bit signed immediate + j - a 5-bit unsigned immediate + k - a (second) 5-bit unsigned immediate + l - a 8-bit custom instruction constant + m - a 26-bit unsigned immediate + o - a 16-bit signed pc-relative offset + u - a 16-bit unsigned immediate + I - a 12-bit signed immediate + M - a 6-bit unsigned immediate + N - a 6-bit unsigned immediate with 2-bit shift + O - a 10-bit signed pc-relative offset with 1-bit shift + P - a 7-bit signed pc-relative offset with 1-bit shift + U - a 7-bit unsigned immediate with 2-bit shift + V - a 5-bit unsigned immediate with 2-bit shift + W - a 4-bit unsigned immediate with 2-bit shift + X - a 4-bit unsigned immediate with 1-bit shift + Y - a 4-bit unsigned immediate + e - an immediate coded as an enumeration for addi.n/subi.n + f - an immediate coded as an enumeration for slli.n/srli.n + g - an immediate coded as an enumeration for andi.n + h - an immediate coded as an enumeration for movi.n + R - a reglist for ldwm/stwm or push.n/pop.n + B - a base register specifier and option list for ldwm/stwm + Literal ',', '(', and ')' characters may also appear in the args as + delimiters. + + Note that the args describe the semantics and assembly-language syntax + of the operands, not their encoding into the instruction word. + + The pinfo field is INSN_MACRO for a macro. Otherwise, it is a collection + of bits describing the instruction, notably any relevant hazard + information. + + When assembling, the match field contains the opcode template, which + is modified by the arguments to produce the actual opcode + that is emitted. If pinfo is INSN_MACRO, then this is 0. + + If pinfo is INSN_MACRO, the mask field stores the macro identifier. + Otherwise this is a bit mask for the relevant portions of the opcode + when disassembling. If the actual opcode anded with the match field + equals the opcode field, then we have found the correct instruction. */ + +struct nios2_opcode +{ + const char *name; /* The name of the instruction. */ + const char *args; /* A string describing the arguments for this + instruction. */ + const char *args_test; /* Like args, but with an extra argument for + the expected opcode. */ + unsigned long num_args; /* The number of arguments the instruction + takes. */ + unsigned size; /* Size in bytes of the instruction. */ + enum iw_format_type format; /* Instruction format. */ + unsigned long match; /* The basic opcode for the instruction. */ + unsigned long mask; /* Mask for the opcode field of the + instruction. */ + unsigned long pinfo; /* Is this a real instruction or instruction + macro? */ + enum overflow_type overflow_msg; /* Used to generate informative + message when fixup overflows. */ +}; + +/* This value is used in the nios2_opcode.pinfo field to indicate that the + instruction is a macro or pseudo-op. This requires special treatment by + the assembler, and is used by the disassembler to determine whether to + check for a nop. */ +#define NIOS2_INSN_MACRO 0x80000000 +#define NIOS2_INSN_MACRO_MOV 0x80000001 +#define NIOS2_INSN_MACRO_MOVI 0x80000002 +#define NIOS2_INSN_MACRO_MOVIA 0x80000004 + +#define NIOS2_INSN_RELAXABLE 0x40000000 +#define NIOS2_INSN_UBRANCH 0x00000010 +#define NIOS2_INSN_CBRANCH 0x00000020 +#define NIOS2_INSN_CALL 0x00000040 + +#define NIOS2_INSN_OPTARG 0x00000080 + +/* Register attributes. */ +#define REG_NORMAL (1<<0) /* Normal registers. */ +#define REG_CONTROL (1<<1) /* Control registers. */ +#define REG_COPROCESSOR (1<<2) /* For custom instructions. */ +#define REG_3BIT (1<<3) /* For R2 CDX instructions. */ +#define REG_LDWM (1<<4) /* For R2 ldwm/stwm. */ +#define REG_POP (1<<5) /* For R2 pop.n/push.n. */ + +struct nios2_reg +{ + const char *name; + const int index; + unsigned long regtype; +}; + +/* Pull in the instruction field accessors, opcodes, and masks. */ +/*#include "nios2r1.h"*/ + +#ifndef _NIOS2R1_H_ +#define _NIOS2R1_H_ + +/* R1 fields. */ +#define IW_R1_OP_LSB 0 +#define IW_R1_OP_SIZE 6 +#define IW_R1_OP_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R1_OP_SIZE)) +#define IW_R1_OP_SHIFTED_MASK (IW_R1_OP_UNSHIFTED_MASK << IW_R1_OP_LSB) +#define GET_IW_R1_OP(W) (((W) >> IW_R1_OP_LSB) & IW_R1_OP_UNSHIFTED_MASK) +#define SET_IW_R1_OP(V) (((V) & IW_R1_OP_UNSHIFTED_MASK) << IW_R1_OP_LSB) + +#define IW_I_A_LSB 27 +#define IW_I_A_SIZE 5 +#define IW_I_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_A_SIZE)) +#define IW_I_A_SHIFTED_MASK (IW_I_A_UNSHIFTED_MASK << IW_I_A_LSB) +#define GET_IW_I_A(W) (((W) >> IW_I_A_LSB) & IW_I_A_UNSHIFTED_MASK) +#define SET_IW_I_A(V) (((V) & IW_I_A_UNSHIFTED_MASK) << IW_I_A_LSB) + +#define IW_I_B_LSB 22 +#define IW_I_B_SIZE 5 +#define IW_I_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_B_SIZE)) +#define IW_I_B_SHIFTED_MASK (IW_I_B_UNSHIFTED_MASK << IW_I_B_LSB) +#define GET_IW_I_B(W) (((W) >> IW_I_B_LSB) & IW_I_B_UNSHIFTED_MASK) +#define SET_IW_I_B(V) (((V) & IW_I_B_UNSHIFTED_MASK) << IW_I_B_LSB) + +#define IW_I_IMM16_LSB 6 +#define IW_I_IMM16_SIZE 16 +#define IW_I_IMM16_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I_IMM16_SIZE)) +#define IW_I_IMM16_SHIFTED_MASK (IW_I_IMM16_UNSHIFTED_MASK << IW_I_IMM16_LSB) +#define GET_IW_I_IMM16(W) (((W) >> IW_I_IMM16_LSB) & IW_I_IMM16_UNSHIFTED_MASK) +#define SET_IW_I_IMM16(V) (((V) & IW_I_IMM16_UNSHIFTED_MASK) << IW_I_IMM16_LSB) + +#define IW_R_A_LSB 27 +#define IW_R_A_SIZE 5 +#define IW_R_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_A_SIZE)) +#define IW_R_A_SHIFTED_MASK (IW_R_A_UNSHIFTED_MASK << IW_R_A_LSB) +#define GET_IW_R_A(W) (((W) >> IW_R_A_LSB) & IW_R_A_UNSHIFTED_MASK) +#define SET_IW_R_A(V) (((V) & IW_R_A_UNSHIFTED_MASK) << IW_R_A_LSB) + +#define IW_R_B_LSB 22 +#define IW_R_B_SIZE 5 +#define IW_R_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_B_SIZE)) +#define IW_R_B_SHIFTED_MASK (IW_R_B_UNSHIFTED_MASK << IW_R_B_LSB) +#define GET_IW_R_B(W) (((W) >> IW_R_B_LSB) & IW_R_B_UNSHIFTED_MASK) +#define SET_IW_R_B(V) (((V) & IW_R_B_UNSHIFTED_MASK) << IW_R_B_LSB) + +#define IW_R_C_LSB 17 +#define IW_R_C_SIZE 5 +#define IW_R_C_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_C_SIZE)) +#define IW_R_C_SHIFTED_MASK (IW_R_C_UNSHIFTED_MASK << IW_R_C_LSB) +#define GET_IW_R_C(W) (((W) >> IW_R_C_LSB) & IW_R_C_UNSHIFTED_MASK) +#define SET_IW_R_C(V) (((V) & IW_R_C_UNSHIFTED_MASK) << IW_R_C_LSB) + +#define IW_R_OPX_LSB 11 +#define IW_R_OPX_SIZE 6 +#define IW_R_OPX_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_OPX_SIZE)) +#define IW_R_OPX_SHIFTED_MASK (IW_R_OPX_UNSHIFTED_MASK << IW_R_OPX_LSB) +#define GET_IW_R_OPX(W) (((W) >> IW_R_OPX_LSB) & IW_R_OPX_UNSHIFTED_MASK) +#define SET_IW_R_OPX(V) (((V) & IW_R_OPX_UNSHIFTED_MASK) << IW_R_OPX_LSB) + +#define IW_R_IMM5_LSB 6 +#define IW_R_IMM5_SIZE 5 +#define IW_R_IMM5_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_IMM5_SIZE)) +#define IW_R_IMM5_SHIFTED_MASK (IW_R_IMM5_UNSHIFTED_MASK << IW_R_IMM5_LSB) +#define GET_IW_R_IMM5(W) (((W) >> IW_R_IMM5_LSB) & IW_R_IMM5_UNSHIFTED_MASK) +#define SET_IW_R_IMM5(V) (((V) & IW_R_IMM5_UNSHIFTED_MASK) << IW_R_IMM5_LSB) + +#define IW_J_IMM26_LSB 6 +#define IW_J_IMM26_SIZE 26 +#define IW_J_IMM26_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_J_IMM26_SIZE)) +#define IW_J_IMM26_SHIFTED_MASK (IW_J_IMM26_UNSHIFTED_MASK << IW_J_IMM26_LSB) +#define GET_IW_J_IMM26(W) (((W) >> IW_J_IMM26_LSB) & IW_J_IMM26_UNSHIFTED_MASK) +#define SET_IW_J_IMM26(V) (((V) & IW_J_IMM26_UNSHIFTED_MASK) << IW_J_IMM26_LSB) + +#define IW_CUSTOM_A_LSB 27 +#define IW_CUSTOM_A_SIZE 5 +#define IW_CUSTOM_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_A_SIZE)) +#define IW_CUSTOM_A_SHIFTED_MASK (IW_CUSTOM_A_UNSHIFTED_MASK << IW_CUSTOM_A_LSB) +#define GET_IW_CUSTOM_A(W) (((W) >> IW_CUSTOM_A_LSB) & IW_CUSTOM_A_UNSHIFTED_MASK) +#define SET_IW_CUSTOM_A(V) (((V) & IW_CUSTOM_A_UNSHIFTED_MASK) << IW_CUSTOM_A_LSB) + +#define IW_CUSTOM_B_LSB 22 +#define IW_CUSTOM_B_SIZE 5 +#define IW_CUSTOM_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_B_SIZE)) +#define IW_CUSTOM_B_SHIFTED_MASK (IW_CUSTOM_B_UNSHIFTED_MASK << IW_CUSTOM_B_LSB) +#define GET_IW_CUSTOM_B(W) (((W) >> IW_CUSTOM_B_LSB) & IW_CUSTOM_B_UNSHIFTED_MASK) +#define SET_IW_CUSTOM_B(V) (((V) & IW_CUSTOM_B_UNSHIFTED_MASK) << IW_CUSTOM_B_LSB) + +#define IW_CUSTOM_C_LSB 17 +#define IW_CUSTOM_C_SIZE 5 +#define IW_CUSTOM_C_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_C_SIZE)) +#define IW_CUSTOM_C_SHIFTED_MASK (IW_CUSTOM_C_UNSHIFTED_MASK << IW_CUSTOM_C_LSB) +#define GET_IW_CUSTOM_C(W) (((W) >> IW_CUSTOM_C_LSB) & IW_CUSTOM_C_UNSHIFTED_MASK) +#define SET_IW_CUSTOM_C(V) (((V) & IW_CUSTOM_C_UNSHIFTED_MASK) << IW_CUSTOM_C_LSB) + +#define IW_CUSTOM_READA_LSB 16 +#define IW_CUSTOM_READA_SIZE 1 +#define IW_CUSTOM_READA_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READA_SIZE)) +#define IW_CUSTOM_READA_SHIFTED_MASK (IW_CUSTOM_READA_UNSHIFTED_MASK << IW_CUSTOM_READA_LSB) +#define GET_IW_CUSTOM_READA(W) (((W) >> IW_CUSTOM_READA_LSB) & IW_CUSTOM_READA_UNSHIFTED_MASK) +#define SET_IW_CUSTOM_READA(V) (((V) & IW_CUSTOM_READA_UNSHIFTED_MASK) << IW_CUSTOM_READA_LSB) + +#define IW_CUSTOM_READB_LSB 15 +#define IW_CUSTOM_READB_SIZE 1 +#define IW_CUSTOM_READB_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READB_SIZE)) +#define IW_CUSTOM_READB_SHIFTED_MASK (IW_CUSTOM_READB_UNSHIFTED_MASK << IW_CUSTOM_READB_LSB) +#define GET_IW_CUSTOM_READB(W) (((W) >> IW_CUSTOM_READB_LSB) & IW_CUSTOM_READB_UNSHIFTED_MASK) +#define SET_IW_CUSTOM_READB(V) (((V) & IW_CUSTOM_READB_UNSHIFTED_MASK) << IW_CUSTOM_READB_LSB) + +#define IW_CUSTOM_READC_LSB 14 +#define IW_CUSTOM_READC_SIZE 1 +#define IW_CUSTOM_READC_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_READC_SIZE)) +#define IW_CUSTOM_READC_SHIFTED_MASK (IW_CUSTOM_READC_UNSHIFTED_MASK << IW_CUSTOM_READC_LSB) +#define GET_IW_CUSTOM_READC(W) (((W) >> IW_CUSTOM_READC_LSB) & IW_CUSTOM_READC_UNSHIFTED_MASK) +#define SET_IW_CUSTOM_READC(V) (((V) & IW_CUSTOM_READC_UNSHIFTED_MASK) << IW_CUSTOM_READC_LSB) + +#define IW_CUSTOM_N_LSB 6 +#define IW_CUSTOM_N_SIZE 8 +#define IW_CUSTOM_N_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_CUSTOM_N_SIZE)) +#define IW_CUSTOM_N_SHIFTED_MASK (IW_CUSTOM_N_UNSHIFTED_MASK << IW_CUSTOM_N_LSB) +#define GET_IW_CUSTOM_N(W) (((W) >> IW_CUSTOM_N_LSB) & IW_CUSTOM_N_UNSHIFTED_MASK) +#define SET_IW_CUSTOM_N(V) (((V) & IW_CUSTOM_N_UNSHIFTED_MASK) << IW_CUSTOM_N_LSB) + +/* R1 opcodes. */ +#define R1_OP_CALL 0 +#define R1_OP_JMPI 1 +#define R1_OP_LDBU 3 +#define R1_OP_ADDI 4 +#define R1_OP_STB 5 +#define R1_OP_BR 6 +#define R1_OP_LDB 7 +#define R1_OP_CMPGEI 8 +#define R1_OP_LDHU 11 +#define R1_OP_ANDI 12 +#define R1_OP_STH 13 +#define R1_OP_BGE 14 +#define R1_OP_LDH 15 +#define R1_OP_CMPLTI 16 +#define R1_OP_INITDA 19 +#define R1_OP_ORI 20 +#define R1_OP_STW 21 +#define R1_OP_BLT 22 +#define R1_OP_LDW 23 +#define R1_OP_CMPNEI 24 +#define R1_OP_FLUSHDA 27 +#define R1_OP_XORI 28 +#define R1_OP_BNE 30 +#define R1_OP_CMPEQI 32 +#define R1_OP_LDBUIO 35 +#define R1_OP_MULI 36 +#define R1_OP_STBIO 37 +#define R1_OP_BEQ 38 +#define R1_OP_LDBIO 39 +#define R1_OP_CMPGEUI 40 +#define R1_OP_LDHUIO 43 +#define R1_OP_ANDHI 44 +#define R1_OP_STHIO 45 +#define R1_OP_BGEU 46 +#define R1_OP_LDHIO 47 +#define R1_OP_CMPLTUI 48 +#define R1_OP_CUSTOM 50 +#define R1_OP_INITD 51 +#define R1_OP_ORHI 52 +#define R1_OP_STWIO 53 +#define R1_OP_BLTU 54 +#define R1_OP_LDWIO 55 +#define R1_OP_RDPRS 56 +#define R1_OP_OPX 58 +#define R1_OP_FLUSHD 59 +#define R1_OP_XORHI 60 + +#define R1_OPX_ERET 1 +#define R1_OPX_ROLI 2 +#define R1_OPX_ROL 3 +#define R1_OPX_FLUSHP 4 +#define R1_OPX_RET 5 +#define R1_OPX_NOR 6 +#define R1_OPX_MULXUU 7 +#define R1_OPX_CMPGE 8 +#define R1_OPX_BRET 9 +#define R1_OPX_ROR 11 +#define R1_OPX_FLUSHI 12 +#define R1_OPX_JMP 13 +#define R1_OPX_AND 14 +#define R1_OPX_CMPLT 16 +#define R1_OPX_SLLI 18 +#define R1_OPX_SLL 19 +#define R1_OPX_WRPRS 20 +#define R1_OPX_OR 22 +#define R1_OPX_MULXSU 23 +#define R1_OPX_CMPNE 24 +#define R1_OPX_SRLI 26 +#define R1_OPX_SRL 27 +#define R1_OPX_NEXTPC 28 +#define R1_OPX_CALLR 29 +#define R1_OPX_XOR 30 +#define R1_OPX_MULXSS 31 +#define R1_OPX_CMPEQ 32 +#define R1_OPX_DIVU 36 +#define R1_OPX_DIV 37 +#define R1_OPX_RDCTL 38 +#define R1_OPX_MUL 39 +#define R1_OPX_CMPGEU 40 +#define R1_OPX_INITI 41 +#define R1_OPX_TRAP 45 +#define R1_OPX_WRCTL 46 +#define R1_OPX_CMPLTU 48 +#define R1_OPX_ADD 49 +#define R1_OPX_BREAK 52 +#define R1_OPX_SYNC 54 +#define R1_OPX_SUB 57 +#define R1_OPX_SRAI 58 +#define R1_OPX_SRA 59 + +/* Some convenience macros for R1 encodings, for use in instruction tables. + MATCH_R1_OPX0(NAME) and MASK_R1_OPX0 are used for R-type instructions + with 3 register operands and constant 0 in the immediate field. + The general forms are MATCH_R1_OPX(NAME, A, B, C) where the arguments specify + constant values and MASK_R1_OPX(A, B, C, N) where the arguments are booleans + that are true if the field should be included in the mask. + */ +#define MATCH_R1_OP(NAME) \ + (SET_IW_R1_OP (R1_OP_##NAME)) +#define MASK_R1_OP \ + IW_R1_OP_SHIFTED_MASK + +#define MATCH_R1_OPX0(NAME) \ + (SET_IW_R1_OP (R1_OP_OPX) | SET_IW_R_OPX (R1_OPX_##NAME)) +#define MASK_R1_OPX0 \ + (IW_R1_OP_SHIFTED_MASK | IW_R_OPX_SHIFTED_MASK | IW_R_IMM5_SHIFTED_MASK) + +#define MATCH_R1_OPX(NAME, A, B, C) \ + (MATCH_R1_OPX0 (NAME) | SET_IW_R_A (A) | SET_IW_R_B (B) | SET_IW_R_C (C)) +#define MASK_R1_OPX(A, B, C, N) \ + (IW_R1_OP_SHIFTED_MASK | IW_R_OPX_SHIFTED_MASK \ + | (A ? IW_R_A_SHIFTED_MASK : 0) \ + | (B ? IW_R_B_SHIFTED_MASK : 0) \ + | (C ? IW_R_C_SHIFTED_MASK : 0) \ + | (N ? IW_R_IMM5_SHIFTED_MASK : 0)) + +/* And here's the match/mask macros for the R1 instruction set. */ +#define MATCH_R1_ADD MATCH_R1_OPX0 (ADD) +#define MASK_R1_ADD MASK_R1_OPX0 +#define MATCH_R1_ADDI MATCH_R1_OP (ADDI) +#define MASK_R1_ADDI MASK_R1_OP +#define MATCH_R1_AND MATCH_R1_OPX0 (AND) +#define MASK_R1_AND MASK_R1_OPX0 +#define MATCH_R1_ANDHI MATCH_R1_OP (ANDHI) +#define MASK_R1_ANDHI MASK_R1_OP +#define MATCH_R1_ANDI MATCH_R1_OP (ANDI) +#define MASK_R1_ANDI MASK_R1_OP +#define MATCH_R1_BEQ MATCH_R1_OP (BEQ) +#define MASK_R1_BEQ MASK_R1_OP +#define MATCH_R1_BGE MATCH_R1_OP (BGE) +#define MASK_R1_BGE MASK_R1_OP +#define MATCH_R1_BGEU MATCH_R1_OP (BGEU) +#define MASK_R1_BGEU MASK_R1_OP +#define MATCH_R1_BGT MATCH_R1_OP (BLT) +#define MASK_R1_BGT MASK_R1_OP +#define MATCH_R1_BGTU MATCH_R1_OP (BLTU) +#define MASK_R1_BGTU MASK_R1_OP +#define MATCH_R1_BLE MATCH_R1_OP (BGE) +#define MASK_R1_BLE MASK_R1_OP +#define MATCH_R1_BLEU MATCH_R1_OP (BGEU) +#define MASK_R1_BLEU MASK_R1_OP +#define MATCH_R1_BLT MATCH_R1_OP (BLT) +#define MASK_R1_BLT MASK_R1_OP +#define MATCH_R1_BLTU MATCH_R1_OP (BLTU) +#define MASK_R1_BLTU MASK_R1_OP +#define MATCH_R1_BNE MATCH_R1_OP (BNE) +#define MASK_R1_BNE MASK_R1_OP +#define MATCH_R1_BR MATCH_R1_OP (BR) +#define MASK_R1_BR MASK_R1_OP | IW_I_A_SHIFTED_MASK | IW_I_B_SHIFTED_MASK +#define MATCH_R1_BREAK MATCH_R1_OPX (BREAK, 0, 0, 0x1e) +#define MASK_R1_BREAK MASK_R1_OPX (1, 1, 1, 0) +#define MATCH_R1_BRET MATCH_R1_OPX (BRET, 0x1e, 0, 0) +#define MASK_R1_BRET MASK_R1_OPX (1, 1, 1, 1) +#define MATCH_R1_CALL MATCH_R1_OP (CALL) +#define MASK_R1_CALL MASK_R1_OP +#define MATCH_R1_CALLR MATCH_R1_OPX (CALLR, 0, 0, 0x1f) +#define MASK_R1_CALLR MASK_R1_OPX (0, 1, 1, 1) +#define MATCH_R1_CMPEQ MATCH_R1_OPX0 (CMPEQ) +#define MASK_R1_CMPEQ MASK_R1_OPX0 +#define MATCH_R1_CMPEQI MATCH_R1_OP (CMPEQI) +#define MASK_R1_CMPEQI MASK_R1_OP +#define MATCH_R1_CMPGE MATCH_R1_OPX0 (CMPGE) +#define MASK_R1_CMPGE MASK_R1_OPX0 +#define MATCH_R1_CMPGEI MATCH_R1_OP (CMPGEI) +#define MASK_R1_CMPGEI MASK_R1_OP +#define MATCH_R1_CMPGEU MATCH_R1_OPX0 (CMPGEU) +#define MASK_R1_CMPGEU MASK_R1_OPX0 +#define MATCH_R1_CMPGEUI MATCH_R1_OP (CMPGEUI) +#define MASK_R1_CMPGEUI MASK_R1_OP +#define MATCH_R1_CMPGT MATCH_R1_OPX0 (CMPLT) +#define MASK_R1_CMPGT MASK_R1_OPX0 +#define MATCH_R1_CMPGTI MATCH_R1_OP (CMPGEI) +#define MASK_R1_CMPGTI MASK_R1_OP +#define MATCH_R1_CMPGTU MATCH_R1_OPX0 (CMPLTU) +#define MASK_R1_CMPGTU MASK_R1_OPX0 +#define MATCH_R1_CMPGTUI MATCH_R1_OP (CMPGEUI) +#define MASK_R1_CMPGTUI MASK_R1_OP +#define MATCH_R1_CMPLE MATCH_R1_OPX0 (CMPGE) +#define MASK_R1_CMPLE MASK_R1_OPX0 +#define MATCH_R1_CMPLEI MATCH_R1_OP (CMPLTI) +#define MASK_R1_CMPLEI MASK_R1_OP +#define MATCH_R1_CMPLEU MATCH_R1_OPX0 (CMPGEU) +#define MASK_R1_CMPLEU MASK_R1_OPX0 +#define MATCH_R1_CMPLEUI MATCH_R1_OP (CMPLTUI) +#define MASK_R1_CMPLEUI MASK_R1_OP +#define MATCH_R1_CMPLT MATCH_R1_OPX0 (CMPLT) +#define MASK_R1_CMPLT MASK_R1_OPX0 +#define MATCH_R1_CMPLTI MATCH_R1_OP (CMPLTI) +#define MASK_R1_CMPLTI MASK_R1_OP +#define MATCH_R1_CMPLTU MATCH_R1_OPX0 (CMPLTU) +#define MASK_R1_CMPLTU MASK_R1_OPX0 +#define MATCH_R1_CMPLTUI MATCH_R1_OP (CMPLTUI) +#define MASK_R1_CMPLTUI MASK_R1_OP +#define MATCH_R1_CMPNE MATCH_R1_OPX0 (CMPNE) +#define MASK_R1_CMPNE MASK_R1_OPX0 +#define MATCH_R1_CMPNEI MATCH_R1_OP (CMPNEI) +#define MASK_R1_CMPNEI MASK_R1_OP +#define MATCH_R1_CUSTOM MATCH_R1_OP (CUSTOM) +#define MASK_R1_CUSTOM MASK_R1_OP +#define MATCH_R1_DIV MATCH_R1_OPX0 (DIV) +#define MASK_R1_DIV MASK_R1_OPX0 +#define MATCH_R1_DIVU MATCH_R1_OPX0 (DIVU) +#define MASK_R1_DIVU MASK_R1_OPX0 +#define MATCH_R1_ERET MATCH_R1_OPX (ERET, 0x1d, 0x1e, 0) +#define MASK_R1_ERET MASK_R1_OPX (1, 1, 1, 1) +#define MATCH_R1_FLUSHD MATCH_R1_OP (FLUSHD) | SET_IW_I_B (0) +#define MASK_R1_FLUSHD MASK_R1_OP | IW_I_B_SHIFTED_MASK +#define MATCH_R1_FLUSHDA MATCH_R1_OP (FLUSHDA) | SET_IW_I_B (0) +#define MASK_R1_FLUSHDA MASK_R1_OP | IW_I_B_SHIFTED_MASK +#define MATCH_R1_FLUSHI MATCH_R1_OPX (FLUSHI, 0, 0, 0) +#define MASK_R1_FLUSHI MASK_R1_OPX (0, 1, 1, 1) +#define MATCH_R1_FLUSHP MATCH_R1_OPX (FLUSHP, 0, 0, 0) +#define MASK_R1_FLUSHP MASK_R1_OPX (1, 1, 1, 1) +#define MATCH_R1_INITD MATCH_R1_OP (INITD) | SET_IW_I_B (0) +#define MASK_R1_INITD MASK_R1_OP | IW_I_B_SHIFTED_MASK +#define MATCH_R1_INITDA MATCH_R1_OP (INITDA) | SET_IW_I_B (0) +#define MASK_R1_INITDA MASK_R1_OP | IW_I_B_SHIFTED_MASK +#define MATCH_R1_INITI MATCH_R1_OPX (INITI, 0, 0, 0) +#define MASK_R1_INITI MASK_R1_OPX (0, 1, 1, 1) +#define MATCH_R1_JMP MATCH_R1_OPX (JMP, 0, 0, 0) +#define MASK_R1_JMP MASK_R1_OPX (0, 1, 1, 1) +#define MATCH_R1_JMPI MATCH_R1_OP (JMPI) +#define MASK_R1_JMPI MASK_R1_OP +#define MATCH_R1_LDB MATCH_R1_OP (LDB) +#define MASK_R1_LDB MASK_R1_OP +#define MATCH_R1_LDBIO MATCH_R1_OP (LDBIO) +#define MASK_R1_LDBIO MASK_R1_OP +#define MATCH_R1_LDBU MATCH_R1_OP (LDBU) +#define MASK_R1_LDBU MASK_R1_OP +#define MATCH_R1_LDBUIO MATCH_R1_OP (LDBUIO) +#define MASK_R1_LDBUIO MASK_R1_OP +#define MATCH_R1_LDH MATCH_R1_OP (LDH) +#define MASK_R1_LDH MASK_R1_OP +#define MATCH_R1_LDHIO MATCH_R1_OP (LDHIO) +#define MASK_R1_LDHIO MASK_R1_OP +#define MATCH_R1_LDHU MATCH_R1_OP (LDHU) +#define MASK_R1_LDHU MASK_R1_OP +#define MATCH_R1_LDHUIO MATCH_R1_OP (LDHUIO) +#define MASK_R1_LDHUIO MASK_R1_OP +#define MATCH_R1_LDW MATCH_R1_OP (LDW) +#define MASK_R1_LDW MASK_R1_OP +#define MATCH_R1_LDWIO MATCH_R1_OP (LDWIO) +#define MASK_R1_LDWIO MASK_R1_OP +#define MATCH_R1_MOV MATCH_R1_OPX (ADD, 0, 0, 0) +#define MASK_R1_MOV MASK_R1_OPX (0, 1, 0, 1) +#define MATCH_R1_MOVHI MATCH_R1_OP (ORHI) | SET_IW_I_A (0) +#define MASK_R1_MOVHI MASK_R1_OP | IW_I_A_SHIFTED_MASK +#define MATCH_R1_MOVI MATCH_R1_OP (ADDI) | SET_IW_I_A (0) +#define MASK_R1_MOVI MASK_R1_OP | IW_I_A_SHIFTED_MASK +#define MATCH_R1_MOVUI MATCH_R1_OP (ORI) | SET_IW_I_A (0) +#define MASK_R1_MOVUI MASK_R1_OP | IW_I_A_SHIFTED_MASK +#define MATCH_R1_MUL MATCH_R1_OPX0 (MUL) +#define MASK_R1_MUL MASK_R1_OPX0 +#define MATCH_R1_MULI MATCH_R1_OP (MULI) +#define MASK_R1_MULI MASK_R1_OP +#define MATCH_R1_MULXSS MATCH_R1_OPX0 (MULXSS) +#define MASK_R1_MULXSS MASK_R1_OPX0 +#define MATCH_R1_MULXSU MATCH_R1_OPX0 (MULXSU) +#define MASK_R1_MULXSU MASK_R1_OPX0 +#define MATCH_R1_MULXUU MATCH_R1_OPX0 (MULXUU) +#define MASK_R1_MULXUU MASK_R1_OPX0 +#define MATCH_R1_NEXTPC MATCH_R1_OPX (NEXTPC, 0, 0, 0) +#define MASK_R1_NEXTPC MASK_R1_OPX (1, 1, 0, 1) +#define MATCH_R1_NOP MATCH_R1_OPX (ADD, 0, 0, 0) +#define MASK_R1_NOP MASK_R1_OPX (1, 1, 1, 1) +#define MATCH_R1_NOR MATCH_R1_OPX0 (NOR) +#define MASK_R1_NOR MASK_R1_OPX0 +#define MATCH_R1_OR MATCH_R1_OPX0 (OR) +#define MASK_R1_OR MASK_R1_OPX0 +#define MATCH_R1_ORHI MATCH_R1_OP (ORHI) +#define MASK_R1_ORHI MASK_R1_OP +#define MATCH_R1_ORI MATCH_R1_OP (ORI) +#define MASK_R1_ORI MASK_R1_OP +#define MATCH_R1_RDCTL MATCH_R1_OPX (RDCTL, 0, 0, 0) +#define MASK_R1_RDCTL MASK_R1_OPX (1, 1, 0, 0) +#define MATCH_R1_RDPRS MATCH_R1_OP (RDPRS) +#define MASK_R1_RDPRS MASK_R1_OP +#define MATCH_R1_RET MATCH_R1_OPX (RET, 0x1f, 0, 0) +#define MASK_R1_RET MASK_R1_OPX (1, 1, 1, 1) +#define MATCH_R1_ROL MATCH_R1_OPX0 (ROL) +#define MASK_R1_ROL MASK_R1_OPX0 +#define MATCH_R1_ROLI MATCH_R1_OPX (ROLI, 0, 0, 0) +#define MASK_R1_ROLI MASK_R1_OPX (0, 1, 0, 0) +#define MATCH_R1_ROR MATCH_R1_OPX0 (ROR) +#define MASK_R1_ROR MASK_R1_OPX0 +#define MATCH_R1_SLL MATCH_R1_OPX0 (SLL) +#define MASK_R1_SLL MASK_R1_OPX0 +#define MATCH_R1_SLLI MATCH_R1_OPX (SLLI, 0, 0, 0) +#define MASK_R1_SLLI MASK_R1_OPX (0, 1, 0, 0) +#define MATCH_R1_SRA MATCH_R1_OPX0 (SRA) +#define MASK_R1_SRA MASK_R1_OPX0 +#define MATCH_R1_SRAI MATCH_R1_OPX (SRAI, 0, 0, 0) +#define MASK_R1_SRAI MASK_R1_OPX (0, 1, 0, 0) +#define MATCH_R1_SRL MATCH_R1_OPX0 (SRL) +#define MASK_R1_SRL MASK_R1_OPX0 +#define MATCH_R1_SRLI MATCH_R1_OPX (SRLI, 0, 0, 0) +#define MASK_R1_SRLI MASK_R1_OPX (0, 1, 0, 0) +#define MATCH_R1_STB MATCH_R1_OP (STB) +#define MASK_R1_STB MASK_R1_OP +#define MATCH_R1_STBIO MATCH_R1_OP (STBIO) +#define MASK_R1_STBIO MASK_R1_OP +#define MATCH_R1_STH MATCH_R1_OP (STH) +#define MASK_R1_STH MASK_R1_OP +#define MATCH_R1_STHIO MATCH_R1_OP (STHIO) +#define MASK_R1_STHIO MASK_R1_OP +#define MATCH_R1_STW MATCH_R1_OP (STW) +#define MASK_R1_STW MASK_R1_OP +#define MATCH_R1_STWIO MATCH_R1_OP (STWIO) +#define MASK_R1_STWIO MASK_R1_OP +#define MATCH_R1_SUB MATCH_R1_OPX0 (SUB) +#define MASK_R1_SUB MASK_R1_OPX0 +#define MATCH_R1_SUBI MATCH_R1_OP (ADDI) +#define MASK_R1_SUBI MASK_R1_OP +#define MATCH_R1_SYNC MATCH_R1_OPX (SYNC, 0, 0, 0) +#define MASK_R1_SYNC MASK_R1_OPX (1, 1, 1, 1) +#define MATCH_R1_TRAP MATCH_R1_OPX (TRAP, 0, 0, 0x1d) +#define MASK_R1_TRAP MASK_R1_OPX (1, 1, 1, 0) +#define MATCH_R1_WRCTL MATCH_R1_OPX (WRCTL, 0, 0, 0) +#define MASK_R1_WRCTL MASK_R1_OPX (0, 1, 1, 0) +#define MATCH_R1_WRPRS MATCH_R1_OPX (WRPRS, 0, 0, 0) +#define MASK_R1_WRPRS MASK_R1_OPX (0, 1, 0, 1) +#define MATCH_R1_XOR MATCH_R1_OPX0 (XOR) +#define MASK_R1_XOR MASK_R1_OPX0 +#define MATCH_R1_XORHI MATCH_R1_OP (XORHI) +#define MASK_R1_XORHI MASK_R1_OP +#define MATCH_R1_XORI MATCH_R1_OP (XORI) +#define MASK_R1_XORI MASK_R1_OP + +#endif /* _NIOS2R1_H */ + +/*#include "nios2r2.h"*/ + +#ifndef _NIOS2R2_H_ +#define _NIOS2R2_H_ + +/* Fields for 32-bit R2 instructions. */ + +#define IW_R2_OP_LSB 0 +#define IW_R2_OP_SIZE 6 +#define IW_R2_OP_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R2_OP_SIZE)) +#define IW_R2_OP_SHIFTED_MASK (IW_R2_OP_UNSHIFTED_MASK << IW_R2_OP_LSB) +#define GET_IW_R2_OP(W) (((W) >> IW_R2_OP_LSB) & IW_R2_OP_UNSHIFTED_MASK) +#define SET_IW_R2_OP(V) (((V) & IW_R2_OP_UNSHIFTED_MASK) << IW_R2_OP_LSB) + +#define IW_L26_IMM26_LSB 6 +#define IW_L26_IMM26_SIZE 26 +#define IW_L26_IMM26_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_L26_IMM26_SIZE)) +#define IW_L26_IMM26_SHIFTED_MASK (IW_L26_IMM26_UNSHIFTED_MASK << IW_L26_IMM26_LSB) +#define GET_IW_L26_IMM26(W) (((W) >> IW_L26_IMM26_LSB) & IW_L26_IMM26_UNSHIFTED_MASK) +#define SET_IW_L26_IMM26(V) (((V) & IW_L26_IMM26_UNSHIFTED_MASK) << IW_L26_IMM26_LSB) + +#define IW_F2I16_A_LSB 6 +#define IW_F2I16_A_SIZE 5 +#define IW_F2I16_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F2I16_A_SIZE)) +#define IW_F2I16_A_SHIFTED_MASK (IW_F2I16_A_UNSHIFTED_MASK << IW_F2I16_A_LSB) +#define GET_IW_F2I16_A(W) (((W) >> IW_F2I16_A_LSB) & IW_F2I16_A_UNSHIFTED_MASK) +#define SET_IW_F2I16_A(V) (((V) & IW_F2I16_A_UNSHIFTED_MASK) << IW_F2I16_A_LSB) + +#define IW_F2I16_B_LSB 11 +#define IW_F2I16_B_SIZE 5 +#define IW_F2I16_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F2I16_B_SIZE)) +#define IW_F2I16_B_SHIFTED_MASK (IW_F2I16_B_UNSHIFTED_MASK << IW_F2I16_B_LSB) +#define GET_IW_F2I16_B(W) (((W) >> IW_F2I16_B_LSB) & IW_F2I16_B_UNSHIFTED_MASK) +#define SET_IW_F2I16_B(V) (((V) & IW_F2I16_B_UNSHIFTED_MASK) << IW_F2I16_B_LSB) + +#define IW_F2I16_IMM16_LSB 16 +#define IW_F2I16_IMM16_SIZE 16 +#define IW_F2I16_IMM16_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F2I16_IMM16_SIZE)) +#define IW_F2I16_IMM16_SHIFTED_MASK (IW_F2I16_IMM16_UNSHIFTED_MASK << IW_F2I16_IMM16_LSB) +#define GET_IW_F2I16_IMM16(W) (((W) >> IW_F2I16_IMM16_LSB) & IW_F2I16_IMM16_UNSHIFTED_MASK) +#define SET_IW_F2I16_IMM16(V) (((V) & IW_F2I16_IMM16_UNSHIFTED_MASK) << IW_F2I16_IMM16_LSB) + +/* Common to all three I12-group formats F2X4I12, F1X4I12, F1X4L17. */ +#define IW_I12_X_LSB 28 +#define IW_I12_X_SIZE 4 +#define IW_I12_X_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I12_X_SIZE)) +#define IW_I12_X_SHIFTED_MASK (IW_I12_X_UNSHIFTED_MASK << IW_I12_X_LSB) +#define GET_IW_I12_X(W) (((W) >> IW_I12_X_LSB) & IW_I12_X_UNSHIFTED_MASK) +#define SET_IW_I12_X(V) (((V) & IW_I12_X_UNSHIFTED_MASK) << IW_I12_X_LSB) + +#define IW_F2X4I12_A_LSB 6 +#define IW_F2X4I12_A_SIZE 5 +#define IW_F2X4I12_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F2X4I12_A_SIZE)) +#define IW_F2X4I12_A_SHIFTED_MASK (IW_F2X4I12_A_UNSHIFTED_MASK << IW_F2X4I12_A_LSB) +#define GET_IW_F2X4I12_A(W) (((W) >> IW_F2X4I12_A_LSB) & IW_F2X4I12_A_UNSHIFTED_MASK) +#define SET_IW_F2X4I12_A(V) (((V) & IW_F2X4I12_A_UNSHIFTED_MASK) << IW_F2X4I12_A_LSB) + +#define IW_F2X4I12_B_LSB 11 +#define IW_F2X4I12_B_SIZE 5 +#define IW_F2X4I12_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F2X4I12_B_SIZE)) +#define IW_F2X4I12_B_SHIFTED_MASK (IW_F2X4I12_B_UNSHIFTED_MASK << IW_F2X4I12_B_LSB) +#define GET_IW_F2X4I12_B(W) (((W) >> IW_F2X4I12_B_LSB) & IW_F2X4I12_B_UNSHIFTED_MASK) +#define SET_IW_F2X4I12_B(V) (((V) & IW_F2X4I12_B_UNSHIFTED_MASK) << IW_F2X4I12_B_LSB) + +#define IW_F2X4I12_IMM12_LSB 16 +#define IW_F2X4I12_IMM12_SIZE 12 +#define IW_F2X4I12_IMM12_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F2X4I12_IMM12_SIZE)) +#define IW_F2X4I12_IMM12_SHIFTED_MASK (IW_F2X4I12_IMM12_UNSHIFTED_MASK << IW_F2X4I12_IMM12_LSB) +#define GET_IW_F2X4I12_IMM12(W) (((W) >> IW_F2X4I12_IMM12_LSB) & IW_F2X4I12_IMM12_UNSHIFTED_MASK) +#define SET_IW_F2X4I12_IMM12(V) (((V) & IW_F2X4I12_IMM12_UNSHIFTED_MASK) << IW_F2X4I12_IMM12_LSB) + +#define IW_F1X4I12_A_LSB 6 +#define IW_F1X4I12_A_SIZE 5 +#define IW_F1X4I12_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F1X4I12_A_SIZE)) +#define IW_F1X4I12_A_SHIFTED_MASK (IW_F1X4I12_A_UNSHIFTED_MASK << IW_F1X4I12_A_LSB) +#define GET_IW_F1X4I12_A(W) (((W) >> IW_F1X4I12_A_LSB) & IW_F1X4I12_A_UNSHIFTED_MASK) +#define SET_IW_F1X4I12_A(V) (((V) & IW_F1X4I12_A_UNSHIFTED_MASK) << IW_F1X4I12_A_LSB) + +#define IW_F1X4I12_X_LSB 11 +#define IW_F1X4I12_X_SIZE 5 +#define IW_F1X4I12_X_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F1X4I12_X_SIZE)) +#define IW_F1X4I12_X_SHIFTED_MASK (IW_F1X4I12_X_UNSHIFTED_MASK << IW_F1X4I12_X_LSB) +#define GET_IW_F1X4I12_X(W) (((W) >> IW_F1X4I12_X_LSB) & IW_F1X4I12_X_UNSHIFTED_MASK) +#define SET_IW_F1X4I12_X(V) (((V) & IW_F1X4I12_X_UNSHIFTED_MASK) << IW_F1X4I12_X_LSB) + +#define IW_F1X4I12_IMM12_LSB 16 +#define IW_F1X4I12_IMM12_SIZE 12 +#define IW_F1X4I12_IMM12_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F1X4I12_IMM12_SIZE)) +#define IW_F1X4I12_IMM12_SHIFTED_MASK (IW_F1X4I12_IMM12_UNSHIFTED_MASK << IW_F1X4I12_IMM12_LSB) +#define GET_IW_F1X4I12_IMM12(W) (((W) >> IW_F1X4I12_IMM12_LSB) & IW_F1X4I12_IMM12_UNSHIFTED_MASK) +#define SET_IW_F1X4I12_IMM12(V) (((V) & IW_F1X4I12_IMM12_UNSHIFTED_MASK) << IW_F1X4I12_IMM12_LSB) + +#define IW_F1X4L17_A_LSB 6 +#define IW_F1X4L17_A_SIZE 5 +#define IW_F1X4L17_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F1X4L17_A_SIZE)) +#define IW_F1X4L17_A_SHIFTED_MASK (IW_F1X4L17_A_UNSHIFTED_MASK << IW_F1X4L17_A_LSB) +#define GET_IW_F1X4L17_A(W) (((W) >> IW_F1X4L17_A_LSB) & IW_F1X4L17_A_UNSHIFTED_MASK) +#define SET_IW_F1X4L17_A(V) (((V) & IW_F1X4L17_A_UNSHIFTED_MASK) << IW_F1X4L17_A_LSB) + +#define IW_F1X4L17_ID_LSB 11 +#define IW_F1X4L17_ID_SIZE 1 +#define IW_F1X4L17_ID_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F1X4L17_ID_SIZE)) +#define IW_F1X4L17_ID_SHIFTED_MASK (IW_F1X4L17_ID_UNSHIFTED_MASK << IW_F1X4L17_ID_LSB) +#define GET_IW_F1X4L17_ID(W) (((W) >> IW_F1X4L17_ID_LSB) & IW_F1X4L17_ID_UNSHIFTED_MASK) +#define SET_IW_F1X4L17_ID(V) (((V) & IW_F1X4L17_ID_UNSHIFTED_MASK) << IW_F1X4L17_ID_LSB) + +#define IW_F1X4L17_WB_LSB 12 +#define IW_F1X4L17_WB_SIZE 1 +#define IW_F1X4L17_WB_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F1X4L17_WB_SIZE)) +#define IW_F1X4L17_WB_SHIFTED_MASK (IW_F1X4L17_WB_UNSHIFTED_MASK << IW_F1X4L17_WB_LSB) +#define GET_IW_F1X4L17_WB(W) (((W) >> IW_F1X4L17_WB_LSB) & IW_F1X4L17_WB_UNSHIFTED_MASK) +#define SET_IW_F1X4L17_WB(V) (((V) & IW_F1X4L17_WB_UNSHIFTED_MASK) << IW_F1X4L17_WB_LSB) + +#define IW_F1X4L17_RS_LSB 13 +#define IW_F1X4L17_RS_SIZE 1 +#define IW_F1X4L17_RS_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F1X4L17_RS_SIZE)) +#define IW_F1X4L17_RS_SHIFTED_MASK (IW_F1X4L17_RS_UNSHIFTED_MASK << IW_F1X4L17_RS_LSB) +#define GET_IW_F1X4L17_RS(W) (((W) >> IW_F1X4L17_RS_LSB) & IW_F1X4L17_RS_UNSHIFTED_MASK) +#define SET_IW_F1X4L17_RS(V) (((V) & IW_F1X4L17_RS_UNSHIFTED_MASK) << IW_F1X4L17_RS_LSB) + +#define IW_F1X4L17_PC_LSB 14 +#define IW_F1X4L17_PC_SIZE 1 +#define IW_F1X4L17_PC_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F1X4L17_PC_SIZE)) +#define IW_F1X4L17_PC_SHIFTED_MASK (IW_F1X4L17_PC_UNSHIFTED_MASK << IW_F1X4L17_PC_LSB) +#define GET_IW_F1X4L17_PC(W) (((W) >> IW_F1X4L17_PC_LSB) & IW_F1X4L17_PC_UNSHIFTED_MASK) +#define SET_IW_F1X4L17_PC(V) (((V) & IW_F1X4L17_PC_UNSHIFTED_MASK) << IW_F1X4L17_PC_LSB) + +#define IW_F1X4L17_RSV_LSB 15 +#define IW_F1X4L17_RSV_SIZE 1 +#define IW_F1X4L17_RSV_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F1X4L17_RSV_SIZE)) +#define IW_F1X4L17_RSV_SHIFTED_MASK (IW_F1X4L17_RSV_UNSHIFTED_MASK << IW_F1X4L17_RSV_LSB) +#define GET_IW_F1X4L17_RSV(W) (((W) >> IW_F1X4L17_RSV_LSB) & IW_F1X4L17_RSV_UNSHIFTED_MASK) +#define SET_IW_F1X4L17_RSV(V) (((V) & IW_F1X4L17_RSV_UNSHIFTED_MASK) << IW_F1X4L17_RSV_LSB) + +#define IW_F1X4L17_REGMASK_LSB 16 +#define IW_F1X4L17_REGMASK_SIZE 12 +#define IW_F1X4L17_REGMASK_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F1X4L17_REGMASK_SIZE)) +#define IW_F1X4L17_REGMASK_SHIFTED_MASK (IW_F1X4L17_REGMASK_UNSHIFTED_MASK << IW_F1X4L17_REGMASK_LSB) +#define GET_IW_F1X4L17_REGMASK(W) (((W) >> IW_F1X4L17_REGMASK_LSB) & IW_F1X4L17_REGMASK_UNSHIFTED_MASK) +#define SET_IW_F1X4L17_REGMASK(V) (((V) & IW_F1X4L17_REGMASK_UNSHIFTED_MASK) << IW_F1X4L17_REGMASK_LSB) + +/* Shared by OPX-group formats F3X6L5, F2X6L10, F3X6. */ +#define IW_OPX_X_LSB 26 +#define IW_OPX_X_SIZE 6 +#define IW_OPX_X_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_OPX_X_SIZE)) +#define IW_OPX_X_SHIFTED_MASK (IW_OPX_X_UNSHIFTED_MASK << IW_OPX_X_LSB) +#define GET_IW_OPX_X(W) (((W) >> IW_OPX_X_LSB) & IW_OPX_X_UNSHIFTED_MASK) +#define SET_IW_OPX_X(V) (((V) & IW_OPX_X_UNSHIFTED_MASK) << IW_OPX_X_LSB) + +/* F3X6L5 accessors are also used for F3X6 formats. */ +#define IW_F3X6L5_A_LSB 6 +#define IW_F3X6L5_A_SIZE 5 +#define IW_F3X6L5_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F3X6L5_A_SIZE)) +#define IW_F3X6L5_A_SHIFTED_MASK (IW_F3X6L5_A_UNSHIFTED_MASK << IW_F3X6L5_A_LSB) +#define GET_IW_F3X6L5_A(W) (((W) >> IW_F3X6L5_A_LSB) & IW_F3X6L5_A_UNSHIFTED_MASK) +#define SET_IW_F3X6L5_A(V) (((V) & IW_F3X6L5_A_UNSHIFTED_MASK) << IW_F3X6L5_A_LSB) + +#define IW_F3X6L5_B_LSB 11 +#define IW_F3X6L5_B_SIZE 5 +#define IW_F3X6L5_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F3X6L5_B_SIZE)) +#define IW_F3X6L5_B_SHIFTED_MASK (IW_F3X6L5_B_UNSHIFTED_MASK << IW_F3X6L5_B_LSB) +#define GET_IW_F3X6L5_B(W) (((W) >> IW_F3X6L5_B_LSB) & IW_F3X6L5_B_UNSHIFTED_MASK) +#define SET_IW_F3X6L5_B(V) (((V) & IW_F3X6L5_B_UNSHIFTED_MASK) << IW_F3X6L5_B_LSB) + +#define IW_F3X6L5_C_LSB 16 +#define IW_F3X6L5_C_SIZE 5 +#define IW_F3X6L5_C_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F3X6L5_C_SIZE)) +#define IW_F3X6L5_C_SHIFTED_MASK (IW_F3X6L5_C_UNSHIFTED_MASK << IW_F3X6L5_C_LSB) +#define GET_IW_F3X6L5_C(W) (((W) >> IW_F3X6L5_C_LSB) & IW_F3X6L5_C_UNSHIFTED_MASK) +#define SET_IW_F3X6L5_C(V) (((V) & IW_F3X6L5_C_UNSHIFTED_MASK) << IW_F3X6L5_C_LSB) + +#define IW_F3X6L5_IMM5_LSB 21 +#define IW_F3X6L5_IMM5_SIZE 5 +#define IW_F3X6L5_IMM5_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F3X6L5_IMM5_SIZE)) +#define IW_F3X6L5_IMM5_SHIFTED_MASK (IW_F3X6L5_IMM5_UNSHIFTED_MASK << IW_F3X6L5_IMM5_LSB) +#define GET_IW_F3X6L5_IMM5(W) (((W) >> IW_F3X6L5_IMM5_LSB) & IW_F3X6L5_IMM5_UNSHIFTED_MASK) +#define SET_IW_F3X6L5_IMM5(V) (((V) & IW_F3X6L5_IMM5_UNSHIFTED_MASK) << IW_F3X6L5_IMM5_LSB) + +#define IW_F2X6L10_A_LSB 6 +#define IW_F2X6L10_A_SIZE 5 +#define IW_F2X6L10_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F2X6L10_A_SIZE)) +#define IW_F2X6L10_A_SHIFTED_MASK (IW_F2X6L10_A_UNSHIFTED_MASK << IW_F2X6L10_A_LSB) +#define GET_IW_F2X6L10_A(W) (((W) >> IW_F2X6L10_A_LSB) & IW_F2X6L10_A_UNSHIFTED_MASK) +#define SET_IW_F2X6L10_A(V) (((V) & IW_F2X6L10_A_UNSHIFTED_MASK) << IW_F2X6L10_A_LSB) + +#define IW_F2X6L10_B_LSB 11 +#define IW_F2X6L10_B_SIZE 5 +#define IW_F2X6L10_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F2X6L10_B_SIZE)) +#define IW_F2X6L10_B_SHIFTED_MASK (IW_F2X6L10_B_UNSHIFTED_MASK << IW_F2X6L10_B_LSB) +#define GET_IW_F2X6L10_B(W) (((W) >> IW_F2X6L10_B_LSB) & IW_F2X6L10_B_UNSHIFTED_MASK) +#define SET_IW_F2X6L10_B(V) (((V) & IW_F2X6L10_B_UNSHIFTED_MASK) << IW_F2X6L10_B_LSB) + +#define IW_F2X6L10_LSB_LSB 16 +#define IW_F2X6L10_LSB_SIZE 5 +#define IW_F2X6L10_LSB_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F2X6L10_LSB_SIZE)) +#define IW_F2X6L10_LSB_SHIFTED_MASK (IW_F2X6L10_LSB_UNSHIFTED_MASK << IW_F2X6L10_LSB_LSB) +#define GET_IW_F2X6L10_LSB(W) (((W) >> IW_F2X6L10_LSB_LSB) & IW_F2X6L10_LSB_UNSHIFTED_MASK) +#define SET_IW_F2X6L10_LSB(V) (((V) & IW_F2X6L10_LSB_UNSHIFTED_MASK) << IW_F2X6L10_LSB_LSB) + +#define IW_F2X6L10_MSB_LSB 21 +#define IW_F2X6L10_MSB_SIZE 5 +#define IW_F2X6L10_MSB_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F2X6L10_MSB_SIZE)) +#define IW_F2X6L10_MSB_SHIFTED_MASK (IW_F2X6L10_MSB_UNSHIFTED_MASK << IW_F2X6L10_MSB_LSB) +#define GET_IW_F2X6L10_MSB(W) (((W) >> IW_F2X6L10_MSB_LSB) & IW_F2X6L10_MSB_UNSHIFTED_MASK) +#define SET_IW_F2X6L10_MSB(V) (((V) & IW_F2X6L10_MSB_UNSHIFTED_MASK) << IW_F2X6L10_MSB_LSB) + +#define IW_F3X8_A_LSB 6 +#define IW_F3X8_A_SIZE 5 +#define IW_F3X8_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F3X8_A_SIZE)) +#define IW_F3X8_A_SHIFTED_MASK (IW_F3X8_A_UNSHIFTED_MASK << IW_F3X8_A_LSB) +#define GET_IW_F3X8_A(W) (((W) >> IW_F3X8_A_LSB) & IW_F3X8_A_UNSHIFTED_MASK) +#define SET_IW_F3X8_A(V) (((V) & IW_F3X8_A_UNSHIFTED_MASK) << IW_F3X8_A_LSB) + +#define IW_F3X8_B_LSB 11 +#define IW_F3X8_B_SIZE 5 +#define IW_F3X8_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F3X8_B_SIZE)) +#define IW_F3X8_B_SHIFTED_MASK (IW_F3X8_B_UNSHIFTED_MASK << IW_F3X8_B_LSB) +#define GET_IW_F3X8_B(W) (((W) >> IW_F3X8_B_LSB) & IW_F3X8_B_UNSHIFTED_MASK) +#define SET_IW_F3X8_B(V) (((V) & IW_F3X8_B_UNSHIFTED_MASK) << IW_F3X8_B_LSB) + +#define IW_F3X8_C_LSB 16 +#define IW_F3X8_C_SIZE 5 +#define IW_F3X8_C_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F3X8_C_SIZE)) +#define IW_F3X8_C_SHIFTED_MASK (IW_F3X8_C_UNSHIFTED_MASK << IW_F3X8_C_LSB) +#define GET_IW_F3X8_C(W) (((W) >> IW_F3X8_C_LSB) & IW_F3X8_C_UNSHIFTED_MASK) +#define SET_IW_F3X8_C(V) (((V) & IW_F3X8_C_UNSHIFTED_MASK) << IW_F3X8_C_LSB) + +#define IW_F3X8_READA_LSB 21 +#define IW_F3X8_READA_SIZE 1 +#define IW_F3X8_READA_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F3X8_READA_SIZE)) +#define IW_F3X8_READA_SHIFTED_MASK (IW_F3X8_READA_UNSHIFTED_MASK << IW_F3X8_READA_LSB) +#define GET_IW_F3X8_READA(W) (((W) >> IW_F3X8_READA_LSB) & IW_F3X8_READA_UNSHIFTED_MASK) +#define SET_IW_F3X8_READA(V) (((V) & IW_F3X8_READA_UNSHIFTED_MASK) << IW_F3X8_READA_LSB) + +#define IW_F3X8_READB_LSB 22 +#define IW_F3X8_READB_SIZE 1 +#define IW_F3X8_READB_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F3X8_READB_SIZE)) +#define IW_F3X8_READB_SHIFTED_MASK (IW_F3X8_READB_UNSHIFTED_MASK << IW_F3X8_READB_LSB) +#define GET_IW_F3X8_READB(W) (((W) >> IW_F3X8_READB_LSB) & IW_F3X8_READB_UNSHIFTED_MASK) +#define SET_IW_F3X8_READB(V) (((V) & IW_F3X8_READB_UNSHIFTED_MASK) << IW_F3X8_READB_LSB) + +#define IW_F3X8_READC_LSB 23 +#define IW_F3X8_READC_SIZE 1 +#define IW_F3X8_READC_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F3X8_READC_SIZE)) +#define IW_F3X8_READC_SHIFTED_MASK (IW_F3X8_READC_UNSHIFTED_MASK << IW_F3X8_READC_LSB) +#define GET_IW_F3X8_READC(W) (((W) >> IW_F3X8_READC_LSB) & IW_F3X8_READC_UNSHIFTED_MASK) +#define SET_IW_F3X8_READC(V) (((V) & IW_F3X8_READC_UNSHIFTED_MASK) << IW_F3X8_READC_LSB) + +#define IW_F3X8_N_LSB 24 +#define IW_F3X8_N_SIZE 8 +#define IW_F3X8_N_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F3X8_N_SIZE)) +#define IW_F3X8_N_SHIFTED_MASK (IW_F3X8_N_UNSHIFTED_MASK << IW_F3X8_N_LSB) +#define GET_IW_F3X8_N(W) (((W) >> IW_F3X8_N_LSB) & IW_F3X8_N_UNSHIFTED_MASK) +#define SET_IW_F3X8_N(V) (((V) & IW_F3X8_N_UNSHIFTED_MASK) << IW_F3X8_N_LSB) + +/* 16-bit R2 fields. */ + +#define IW_I10_IMM10_LSB 6 +#define IW_I10_IMM10_SIZE 10 +#define IW_I10_IMM10_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_I10_IMM10_SIZE)) +#define IW_I10_IMM10_SHIFTED_MASK (IW_I10_IMM10_UNSHIFTED_MASK << IW_I10_IMM10_LSB) +#define GET_IW_I10_IMM10(W) (((W) >> IW_I10_IMM10_LSB) & IW_I10_IMM10_UNSHIFTED_MASK) +#define SET_IW_I10_IMM10(V) (((V) & IW_I10_IMM10_UNSHIFTED_MASK) << IW_I10_IMM10_LSB) + +#define IW_T1I7_A3_LSB 6 +#define IW_T1I7_A3_SIZE 3 +#define IW_T1I7_A3_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T1I7_A3_SIZE)) +#define IW_T1I7_A3_SHIFTED_MASK (IW_T1I7_A3_UNSHIFTED_MASK << IW_T1I7_A3_LSB) +#define GET_IW_T1I7_A3(W) (((W) >> IW_T1I7_A3_LSB) & IW_T1I7_A3_UNSHIFTED_MASK) +#define SET_IW_T1I7_A3(V) (((V) & IW_T1I7_A3_UNSHIFTED_MASK) << IW_T1I7_A3_LSB) + +#define IW_T1I7_IMM7_LSB 9 +#define IW_T1I7_IMM7_SIZE 7 +#define IW_T1I7_IMM7_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T1I7_IMM7_SIZE)) +#define IW_T1I7_IMM7_SHIFTED_MASK (IW_T1I7_IMM7_UNSHIFTED_MASK << IW_T1I7_IMM7_LSB) +#define GET_IW_T1I7_IMM7(W) (((W) >> IW_T1I7_IMM7_LSB) & IW_T1I7_IMM7_UNSHIFTED_MASK) +#define SET_IW_T1I7_IMM7(V) (((V) & IW_T1I7_IMM7_UNSHIFTED_MASK) << IW_T1I7_IMM7_LSB) + +#define IW_T2I4_A3_LSB 6 +#define IW_T2I4_A3_SIZE 3 +#define IW_T2I4_A3_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T2I4_A3_SIZE)) +#define IW_T2I4_A3_SHIFTED_MASK (IW_T2I4_A3_UNSHIFTED_MASK << IW_T2I4_A3_LSB) +#define GET_IW_T2I4_A3(W) (((W) >> IW_T2I4_A3_LSB) & IW_T2I4_A3_UNSHIFTED_MASK) +#define SET_IW_T2I4_A3(V) (((V) & IW_T2I4_A3_UNSHIFTED_MASK) << IW_T2I4_A3_LSB) + +#define IW_T2I4_B3_LSB 9 +#define IW_T2I4_B3_SIZE 3 +#define IW_T2I4_B3_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T2I4_B3_SIZE)) +#define IW_T2I4_B3_SHIFTED_MASK (IW_T2I4_B3_UNSHIFTED_MASK << IW_T2I4_B3_LSB) +#define GET_IW_T2I4_B3(W) (((W) >> IW_T2I4_B3_LSB) & IW_T2I4_B3_UNSHIFTED_MASK) +#define SET_IW_T2I4_B3(V) (((V) & IW_T2I4_B3_UNSHIFTED_MASK) << IW_T2I4_B3_LSB) + +#define IW_T2I4_IMM4_LSB 12 +#define IW_T2I4_IMM4_SIZE 4 +#define IW_T2I4_IMM4_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T2I4_IMM4_SIZE)) +#define IW_T2I4_IMM4_SHIFTED_MASK (IW_T2I4_IMM4_UNSHIFTED_MASK << IW_T2I4_IMM4_LSB) +#define GET_IW_T2I4_IMM4(W) (((W) >> IW_T2I4_IMM4_LSB) & IW_T2I4_IMM4_UNSHIFTED_MASK) +#define SET_IW_T2I4_IMM4(V) (((V) & IW_T2I4_IMM4_UNSHIFTED_MASK) << IW_T2I4_IMM4_LSB) + +#define IW_T1X1I6_A3_LSB 6 +#define IW_T1X1I6_A3_SIZE 3 +#define IW_T1X1I6_A3_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T1X1I6_A3_SIZE)) +#define IW_T1X1I6_A3_SHIFTED_MASK (IW_T1X1I6_A3_UNSHIFTED_MASK << IW_T1X1I6_A3_LSB) +#define GET_IW_T1X1I6_A3(W) (((W) >> IW_T1X1I6_A3_LSB) & IW_T1X1I6_A3_UNSHIFTED_MASK) +#define SET_IW_T1X1I6_A3(V) (((V) & IW_T1X1I6_A3_UNSHIFTED_MASK) << IW_T1X1I6_A3_LSB) + +#define IW_T1X1I6_IMM6_LSB 9 +#define IW_T1X1I6_IMM6_SIZE 6 +#define IW_T1X1I6_IMM6_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T1X1I6_IMM6_SIZE)) +#define IW_T1X1I6_IMM6_SHIFTED_MASK (IW_T1X1I6_IMM6_UNSHIFTED_MASK << IW_T1X1I6_IMM6_LSB) +#define GET_IW_T1X1I6_IMM6(W) (((W) >> IW_T1X1I6_IMM6_LSB) & IW_T1X1I6_IMM6_UNSHIFTED_MASK) +#define SET_IW_T1X1I6_IMM6(V) (((V) & IW_T1X1I6_IMM6_UNSHIFTED_MASK) << IW_T1X1I6_IMM6_LSB) + +#define IW_T1X1I6_X_LSB 15 +#define IW_T1X1I6_X_SIZE 1 +#define IW_T1X1I6_X_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T1X1I6_X_SIZE)) +#define IW_T1X1I6_X_SHIFTED_MASK (IW_T1X1I6_X_UNSHIFTED_MASK << IW_T1X1I6_X_LSB) +#define GET_IW_T1X1I6_X(W) (((W) >> IW_T1X1I6_X_LSB) & IW_T1X1I6_X_UNSHIFTED_MASK) +#define SET_IW_T1X1I6_X(V) (((V) & IW_T1X1I6_X_UNSHIFTED_MASK) << IW_T1X1I6_X_LSB) + +#define IW_X1I7_IMM7_LSB 6 +#define IW_X1I7_IMM7_SIZE 7 +#define IW_X1I7_IMM7_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_X1I7_IMM7_SIZE)) +#define IW_X1I7_IMM7_SHIFTED_MASK (IW_X1I7_IMM7_UNSHIFTED_MASK << IW_X1I7_IMM7_LSB) +#define GET_IW_X1I7_IMM7(W) (((W) >> IW_X1I7_IMM7_LSB) & IW_X1I7_IMM7_UNSHIFTED_MASK) +#define SET_IW_X1I7_IMM7(V) (((V) & IW_X1I7_IMM7_UNSHIFTED_MASK) << IW_X1I7_IMM7_LSB) + +#define IW_X1I7_RSV_LSB 13 +#define IW_X1I7_RSV_SIZE 2 +#define IW_X1I7_RSV_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_X1I7_RSV_SIZE)) +#define IW_X1I7_RSV_SHIFTED_MASK (IW_X1I7_RSV_UNSHIFTED_MASK << IW_X1I7_RSV_LSB) +#define GET_IW_X1I7_RSV(W) (((W) >> IW_X1I7_RSV_LSB) & IW_X1I7_RSV_UNSHIFTED_MASK) +#define SET_IW_X1I7_RSV(V) (((V) & IW_X1I7_RSV_UNSHIFTED_MASK) << IW_X1I7_RSV_LSB) + +#define IW_X1I7_X_LSB 15 +#define IW_X1I7_X_SIZE 1 +#define IW_X1I7_X_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_X1I7_X_SIZE)) +#define IW_X1I7_X_SHIFTED_MASK (IW_X1I7_X_UNSHIFTED_MASK << IW_X1I7_X_LSB) +#define GET_IW_X1I7_X(W) (((W) >> IW_X1I7_X_LSB) & IW_X1I7_X_UNSHIFTED_MASK) +#define SET_IW_X1I7_X(V) (((V) & IW_X1I7_X_UNSHIFTED_MASK) << IW_X1I7_X_LSB) + +#define IW_L5I4X1_IMM4_LSB 6 +#define IW_L5I4X1_IMM4_SIZE 4 +#define IW_L5I4X1_IMM4_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_L5I4X1_IMM4_SIZE)) +#define IW_L5I4X1_IMM4_SHIFTED_MASK (IW_L5I4X1_IMM4_UNSHIFTED_MASK << IW_L5I4X1_IMM4_LSB) +#define GET_IW_L5I4X1_IMM4(W) (((W) >> IW_L5I4X1_IMM4_LSB) & IW_L5I4X1_IMM4_UNSHIFTED_MASK) +#define SET_IW_L5I4X1_IMM4(V) (((V) & IW_L5I4X1_IMM4_UNSHIFTED_MASK) << IW_L5I4X1_IMM4_LSB) + +#define IW_L5I4X1_REGRANGE_LSB 10 +#define IW_L5I4X1_REGRANGE_SIZE 3 +#define IW_L5I4X1_REGRANGE_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_L5I4X1_REGRANGE_SIZE)) +#define IW_L5I4X1_REGRANGE_SHIFTED_MASK (IW_L5I4X1_REGRANGE_UNSHIFTED_MASK << IW_L5I4X1_REGRANGE_LSB) +#define GET_IW_L5I4X1_REGRANGE(W) (((W) >> IW_L5I4X1_REGRANGE_LSB) & IW_L5I4X1_REGRANGE_UNSHIFTED_MASK) +#define SET_IW_L5I4X1_REGRANGE(V) (((V) & IW_L5I4X1_REGRANGE_UNSHIFTED_MASK) << IW_L5I4X1_REGRANGE_LSB) + +#define IW_L5I4X1_FP_LSB 13 +#define IW_L5I4X1_FP_SIZE 1 +#define IW_L5I4X1_FP_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_L5I4X1_FP_SIZE)) +#define IW_L5I4X1_FP_SHIFTED_MASK (IW_L5I4X1_FP_UNSHIFTED_MASK << IW_L5I4X1_FP_LSB) +#define GET_IW_L5I4X1_FP(W) (((W) >> IW_L5I4X1_FP_LSB) & IW_L5I4X1_FP_UNSHIFTED_MASK) +#define SET_IW_L5I4X1_FP(V) (((V) & IW_L5I4X1_FP_UNSHIFTED_MASK) << IW_L5I4X1_FP_LSB) + +#define IW_L5I4X1_CS_LSB 14 +#define IW_L5I4X1_CS_SIZE 1 +#define IW_L5I4X1_CS_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_L5I4X1_CS_SIZE)) +#define IW_L5I4X1_CS_SHIFTED_MASK (IW_L5I4X1_CS_UNSHIFTED_MASK << IW_L5I4X1_CS_LSB) +#define GET_IW_L5I4X1_CS(W) (((W) >> IW_L5I4X1_CS_LSB) & IW_L5I4X1_CS_UNSHIFTED_MASK) +#define SET_IW_L5I4X1_CS(V) (((V) & IW_L5I4X1_CS_UNSHIFTED_MASK) << IW_L5I4X1_CS_LSB) + +#define IW_L5I4X1_X_LSB 15 +#define IW_L5I4X1_X_SIZE 1 +#define IW_L5I4X1_X_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_L5I4X1_X_SIZE)) +#define IW_L5I4X1_X_SHIFTED_MASK (IW_L5I4X1_X_UNSHIFTED_MASK << IW_L5I4X1_X_LSB) +#define GET_IW_L5I4X1_X(W) (((W) >> IW_L5I4X1_X_LSB) & IW_L5I4X1_X_UNSHIFTED_MASK) +#define SET_IW_L5I4X1_X(V) (((V) & IW_L5I4X1_X_UNSHIFTED_MASK) << IW_L5I4X1_X_LSB) + +#define IW_T2X1L3_A3_LSB 6 +#define IW_T2X1L3_A3_SIZE 3 +#define IW_T2X1L3_A3_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T2X1L3_A3_SIZE)) +#define IW_T2X1L3_A3_SHIFTED_MASK (IW_T2X1L3_A3_UNSHIFTED_MASK << IW_T2X1L3_A3_LSB) +#define GET_IW_T2X1L3_A3(W) (((W) >> IW_T2X1L3_A3_LSB) & IW_T2X1L3_A3_UNSHIFTED_MASK) +#define SET_IW_T2X1L3_A3(V) (((V) & IW_T2X1L3_A3_UNSHIFTED_MASK) << IW_T2X1L3_A3_LSB) + +#define IW_T2X1L3_B3_LSB 9 +#define IW_T2X1L3_B3_SIZE 3 +#define IW_T2X1L3_B3_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T2X1L3_B3_SIZE)) +#define IW_T2X1L3_B3_SHIFTED_MASK (IW_T2X1L3_B3_UNSHIFTED_MASK << IW_T2X1L3_B3_LSB) +#define GET_IW_T2X1L3_B3(W) (((W) >> IW_T2X1L3_B3_LSB) & IW_T2X1L3_B3_UNSHIFTED_MASK) +#define SET_IW_T2X1L3_B3(V) (((V) & IW_T2X1L3_B3_UNSHIFTED_MASK) << IW_T2X1L3_B3_LSB) + +#define IW_T2X1L3_SHAMT_LSB 12 +#define IW_T2X1L3_SHAMT_SIZE 3 +#define IW_T2X1L3_SHAMT_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T2X1L3_SHAMT_SIZE)) +#define IW_T2X1L3_SHAMT_SHIFTED_MASK (IW_T2X1L3_SHAMT_UNSHIFTED_MASK << IW_T2X1L3_SHAMT_LSB) +#define GET_IW_T2X1L3_SHAMT(W) (((W) >> IW_T2X1L3_SHAMT_LSB) & IW_T2X1L3_SHAMT_UNSHIFTED_MASK) +#define SET_IW_T2X1L3_SHAMT(V) (((V) & IW_T2X1L3_SHAMT_UNSHIFTED_MASK) << IW_T2X1L3_SHAMT_LSB) + +#define IW_T2X1L3_X_LSB 15 +#define IW_T2X1L3_X_SIZE 1 +#define IW_T2X1L3_X_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T2X1L3_X_SIZE)) +#define IW_T2X1L3_X_SHIFTED_MASK (IW_T2X1L3_X_UNSHIFTED_MASK << IW_T2X1L3_X_LSB) +#define GET_IW_T2X1L3_X(W) (((W) >> IW_T2X1L3_X_LSB) & IW_T2X1L3_X_UNSHIFTED_MASK) +#define SET_IW_T2X1L3_X(V) (((V) & IW_T2X1L3_X_UNSHIFTED_MASK) << IW_T2X1L3_X_LSB) + +#define IW_T2X1I3_A3_LSB 6 +#define IW_T2X1I3_A3_SIZE 3 +#define IW_T2X1I3_A3_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T2X1I3_A3_SIZE)) +#define IW_T2X1I3_A3_SHIFTED_MASK (IW_T2X1I3_A3_UNSHIFTED_MASK << IW_T2X1I3_A3_LSB) +#define GET_IW_T2X1I3_A3(W) (((W) >> IW_T2X1I3_A3_LSB) & IW_T2X1I3_A3_UNSHIFTED_MASK) +#define SET_IW_T2X1I3_A3(V) (((V) & IW_T2X1I3_A3_UNSHIFTED_MASK) << IW_T2X1I3_A3_LSB) + +#define IW_T2X1I3_B3_LSB 9 +#define IW_T2X1I3_B3_SIZE 3 +#define IW_T2X1I3_B3_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T2X1I3_B3_SIZE)) +#define IW_T2X1I3_B3_SHIFTED_MASK (IW_T2X1I3_B3_UNSHIFTED_MASK << IW_T2X1I3_B3_LSB) +#define GET_IW_T2X1I3_B3(W) (((W) >> IW_T2X1I3_B3_LSB) & IW_T2X1I3_B3_UNSHIFTED_MASK) +#define SET_IW_T2X1I3_B3(V) (((V) & IW_T2X1I3_B3_UNSHIFTED_MASK) << IW_T2X1I3_B3_LSB) + +#define IW_T2X1I3_IMM3_LSB 12 +#define IW_T2X1I3_IMM3_SIZE 3 +#define IW_T2X1I3_IMM3_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T2X1I3_IMM3_SIZE)) +#define IW_T2X1I3_IMM3_SHIFTED_MASK (IW_T2X1I3_IMM3_UNSHIFTED_MASK << IW_T2X1I3_IMM3_LSB) +#define GET_IW_T2X1I3_IMM3(W) (((W) >> IW_T2X1I3_IMM3_LSB) & IW_T2X1I3_IMM3_UNSHIFTED_MASK) +#define SET_IW_T2X1I3_IMM3(V) (((V) & IW_T2X1I3_IMM3_UNSHIFTED_MASK) << IW_T2X1I3_IMM3_LSB) + +#define IW_T2X1I3_X_LSB 15 +#define IW_T2X1I3_X_SIZE 1 +#define IW_T2X1I3_X_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T2X1I3_X_SIZE)) +#define IW_T2X1I3_X_SHIFTED_MASK (IW_T2X1I3_X_UNSHIFTED_MASK << IW_T2X1I3_X_LSB) +#define GET_IW_T2X1I3_X(W) (((W) >> IW_T2X1I3_X_LSB) & IW_T2X1I3_X_UNSHIFTED_MASK) +#define SET_IW_T2X1I3_X(V) (((V) & IW_T2X1I3_X_UNSHIFTED_MASK) << IW_T2X1I3_X_LSB) + +#define IW_T3X1_A3_LSB 6 +#define IW_T3X1_A3_SIZE 3 +#define IW_T3X1_A3_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T3X1_A3_SIZE)) +#define IW_T3X1_A3_SHIFTED_MASK (IW_T3X1_A3_UNSHIFTED_MASK << IW_T3X1_A3_LSB) +#define GET_IW_T3X1_A3(W) (((W) >> IW_T3X1_A3_LSB) & IW_T3X1_A3_UNSHIFTED_MASK) +#define SET_IW_T3X1_A3(V) (((V) & IW_T3X1_A3_UNSHIFTED_MASK) << IW_T3X1_A3_LSB) + +#define IW_T3X1_B3_LSB 9 +#define IW_T3X1_B3_SIZE 3 +#define IW_T3X1_B3_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T3X1_B3_SIZE)) +#define IW_T3X1_B3_SHIFTED_MASK (IW_T3X1_B3_UNSHIFTED_MASK << IW_T3X1_B3_LSB) +#define GET_IW_T3X1_B3(W) (((W) >> IW_T3X1_B3_LSB) & IW_T3X1_B3_UNSHIFTED_MASK) +#define SET_IW_T3X1_B3(V) (((V) & IW_T3X1_B3_UNSHIFTED_MASK) << IW_T3X1_B3_LSB) + +#define IW_T3X1_C3_LSB 12 +#define IW_T3X1_C3_SIZE 3 +#define IW_T3X1_C3_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T3X1_C3_SIZE)) +#define IW_T3X1_C3_SHIFTED_MASK (IW_T3X1_C3_UNSHIFTED_MASK << IW_T3X1_C3_LSB) +#define GET_IW_T3X1_C3(W) (((W) >> IW_T3X1_C3_LSB) & IW_T3X1_C3_UNSHIFTED_MASK) +#define SET_IW_T3X1_C3(V) (((V) & IW_T3X1_C3_UNSHIFTED_MASK) << IW_T3X1_C3_LSB) + +#define IW_T3X1_X_LSB 15 +#define IW_T3X1_X_SIZE 1 +#define IW_T3X1_X_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T3X1_X_SIZE)) +#define IW_T3X1_X_SHIFTED_MASK (IW_T3X1_X_UNSHIFTED_MASK << IW_T3X1_X_LSB) +#define GET_IW_T3X1_X(W) (((W) >> IW_T3X1_X_LSB) & IW_T3X1_X_UNSHIFTED_MASK) +#define SET_IW_T3X1_X(V) (((V) & IW_T3X1_X_UNSHIFTED_MASK) << IW_T3X1_X_LSB) + +/* The X field for all three R.N-class instruction formats is represented + here as 4 bits, including the bits defined as constant 0 or 1 that + determine which of the formats T2X3, F1X1, or X2L5 it is. */ +#define IW_R_N_X_LSB 12 +#define IW_R_N_X_SIZE 4 +#define IW_R_N_X_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_R_N_X_SIZE)) +#define IW_R_N_X_SHIFTED_MASK (IW_R_N_X_UNSHIFTED_MASK << IW_R_N_X_LSB) +#define GET_IW_R_N_X(W) (((W) >> IW_R_N_X_LSB) & IW_R_N_X_UNSHIFTED_MASK) +#define SET_IW_R_N_X(V) (((V) & IW_R_N_X_UNSHIFTED_MASK) << IW_R_N_X_LSB) + +#define IW_T2X3_A3_LSB 6 +#define IW_T2X3_A3_SIZE 3 +#define IW_T2X3_A3_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T2X3_A3_SIZE)) +#define IW_T2X3_A3_SHIFTED_MASK (IW_T2X3_A3_UNSHIFTED_MASK << IW_T2X3_A3_LSB) +#define GET_IW_T2X3_A3(W) (((W) >> IW_T2X3_A3_LSB) & IW_T2X3_A3_UNSHIFTED_MASK) +#define SET_IW_T2X3_A3(V) (((V) & IW_T2X3_A3_UNSHIFTED_MASK) << IW_T2X3_A3_LSB) + +#define IW_T2X3_B3_LSB 9 +#define IW_T2X3_B3_SIZE 3 +#define IW_T2X3_B3_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_T2X3_B3_SIZE)) +#define IW_T2X3_B3_SHIFTED_MASK (IW_T2X3_B3_UNSHIFTED_MASK << IW_T2X3_B3_LSB) +#define GET_IW_T2X3_B3(W) (((W) >> IW_T2X3_B3_LSB) & IW_T2X3_B3_UNSHIFTED_MASK) +#define SET_IW_T2X3_B3(V) (((V) & IW_T2X3_B3_UNSHIFTED_MASK) << IW_T2X3_B3_LSB) + +#define IW_F1X1_A_LSB 6 +#define IW_F1X1_A_SIZE 5 +#define IW_F1X1_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F1X1_A_SIZE)) +#define IW_F1X1_A_SHIFTED_MASK (IW_F1X1_A_UNSHIFTED_MASK << IW_F1X1_A_LSB) +#define GET_IW_F1X1_A(W) (((W) >> IW_F1X1_A_LSB) & IW_F1X1_A_UNSHIFTED_MASK) +#define SET_IW_F1X1_A(V) (((V) & IW_F1X1_A_UNSHIFTED_MASK) << IW_F1X1_A_LSB) + +#define IW_F1X1_RSV_LSB 11 +#define IW_F1X1_RSV_SIZE 1 +#define IW_F1X1_RSV_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F1X1_RSV_SIZE)) +#define IW_F1X1_RSV_SHIFTED_MASK (IW_F1X1_RSV_UNSHIFTED_MASK << IW_F1X1_RSV_LSB) +#define GET_IW_F1X1_RSV(W) (((W) >> IW_F1X1_RSV_LSB) & IW_F1X1_RSV_UNSHIFTED_MASK) +#define SET_IW_F1X1_RSV(V) (((V) & IW_F1X1_RSV_UNSHIFTED_MASK) << IW_F1X1_RSV_LSB) + +#define IW_X2L5_IMM5_LSB 6 +#define IW_X2L5_IMM5_SIZE 5 +#define IW_X2L5_IMM5_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_X2L5_IMM5_SIZE)) +#define IW_X2L5_IMM5_SHIFTED_MASK (IW_X2L5_IMM5_UNSHIFTED_MASK << IW_X2L5_IMM5_LSB) +#define GET_IW_X2L5_IMM5(W) (((W) >> IW_X2L5_IMM5_LSB) & IW_X2L5_IMM5_UNSHIFTED_MASK) +#define SET_IW_X2L5_IMM5(V) (((V) & IW_X2L5_IMM5_UNSHIFTED_MASK) << IW_X2L5_IMM5_LSB) + +#define IW_X2L5_RSV_LSB 11 +#define IW_X2L5_RSV_SIZE 1 +#define IW_X2L5_RSV_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_X2L5_RSV_SIZE)) +#define IW_X2L5_RSV_SHIFTED_MASK (IW_X2L5_RSV_UNSHIFTED_MASK << IW_X2L5_RSV_LSB) +#define GET_IW_X2L5_RSV(W) (((W) >> IW_X2L5_RSV_LSB) & IW_X2L5_RSV_UNSHIFTED_MASK) +#define SET_IW_X2L5_RSV(V) (((V) & IW_X2L5_RSV_UNSHIFTED_MASK) << IW_X2L5_RSV_LSB) + +#define IW_F1I5_IMM5_LSB 6 +#define IW_F1I5_IMM5_SIZE 5 +#define IW_F1I5_IMM5_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F1I5_IMM5_SIZE)) +#define IW_F1I5_IMM5_SHIFTED_MASK (IW_F1I5_IMM5_UNSHIFTED_MASK << IW_F1I5_IMM5_LSB) +#define GET_IW_F1I5_IMM5(W) (((W) >> IW_F1I5_IMM5_LSB) & IW_F1I5_IMM5_UNSHIFTED_MASK) +#define SET_IW_F1I5_IMM5(V) (((V) & IW_F1I5_IMM5_UNSHIFTED_MASK) << IW_F1I5_IMM5_LSB) + +#define IW_F1I5_B_LSB 11 +#define IW_F1I5_B_SIZE 5 +#define IW_F1I5_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F1I5_B_SIZE)) +#define IW_F1I5_B_SHIFTED_MASK (IW_F1I5_B_UNSHIFTED_MASK << IW_F1I5_B_LSB) +#define GET_IW_F1I5_B(W) (((W) >> IW_F1I5_B_LSB) & IW_F1I5_B_UNSHIFTED_MASK) +#define SET_IW_F1I5_B(V) (((V) & IW_F1I5_B_UNSHIFTED_MASK) << IW_F1I5_B_LSB) + +#define IW_F2_A_LSB 6 +#define IW_F2_A_SIZE 5 +#define IW_F2_A_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F2_A_SIZE)) +#define IW_F2_A_SHIFTED_MASK (IW_F2_A_UNSHIFTED_MASK << IW_F2_A_LSB) +#define GET_IW_F2_A(W) (((W) >> IW_F2_A_LSB) & IW_F2_A_UNSHIFTED_MASK) +#define SET_IW_F2_A(V) (((V) & IW_F2_A_UNSHIFTED_MASK) << IW_F2_A_LSB) + +#define IW_F2_B_LSB 11 +#define IW_F2_B_SIZE 5 +#define IW_F2_B_UNSHIFTED_MASK (0xffffffffu >> (32 - IW_F2_B_SIZE)) +#define IW_F2_B_SHIFTED_MASK (IW_F2_B_UNSHIFTED_MASK << IW_F2_B_LSB) +#define GET_IW_F2_B(W) (((W) >> IW_F2_B_LSB) & IW_F2_B_UNSHIFTED_MASK) +#define SET_IW_F2_B(V) (((V) & IW_F2_B_UNSHIFTED_MASK) << IW_F2_B_LSB) + +/* R2 opcodes. */ +#define R2_OP_CALL 0 +#define R2_OP_AS_N 1 +#define R2_OP_BR 2 +#define R2_OP_BR_N 3 +#define R2_OP_ADDI 4 +#define R2_OP_LDBU_N 5 +#define R2_OP_LDBU 6 +#define R2_OP_LDB 7 +#define R2_OP_JMPI 8 +#define R2_OP_R_N 9 +#define R2_OP_ANDI_N 11 +#define R2_OP_ANDI 12 +#define R2_OP_LDHU_N 13 +#define R2_OP_LDHU 14 +#define R2_OP_LDH 15 +#define R2_OP_ASI_N 17 +#define R2_OP_BGE 18 +#define R2_OP_LDWSP_N 19 +#define R2_OP_ORI 20 +#define R2_OP_LDW_N 21 +#define R2_OP_CMPGEI 22 +#define R2_OP_LDW 23 +#define R2_OP_SHI_N 25 +#define R2_OP_BLT 26 +#define R2_OP_MOVI_N 27 +#define R2_OP_XORI 28 +#define R2_OP_STZ_N 29 +#define R2_OP_CMPLTI 30 +#define R2_OP_ANDCI 31 +#define R2_OP_OPX 32 +#define R2_OP_PP_N 33 +#define R2_OP_BNE 34 +#define R2_OP_BNEZ_N 35 +#define R2_OP_MULI 36 +#define R2_OP_STB_N 37 +#define R2_OP_CMPNEI 38 +#define R2_OP_STB 39 +#define R2_OP_I12 40 +#define R2_OP_SPI_N 41 +#define R2_OP_BEQ 42 +#define R2_OP_BEQZ_N 43 +#define R2_OP_ANDHI 44 +#define R2_OP_STH_N 45 +#define R2_OP_CMPEQI 46 +#define R2_OP_STH 47 +#define R2_OP_CUSTOM 48 +#define R2_OP_BGEU 50 +#define R2_OP_STWSP_N 51 +#define R2_OP_ORHI 52 +#define R2_OP_STW_N 53 +#define R2_OP_CMPGEUI 54 +#define R2_OP_STW 55 +#define R2_OP_BLTU 58 +#define R2_OP_MOV_N 59 +#define R2_OP_XORHI 60 +#define R2_OP_SPADDI_N 61 +#define R2_OP_CMPLTUI 62 +#define R2_OP_ANDCHI 63 + +#define R2_OPX_WRPIE 0 +#define R2_OPX_ERET 1 +#define R2_OPX_ROLI 2 +#define R2_OPX_ROL 3 +#define R2_OPX_FLUSHP 4 +#define R2_OPX_RET 5 +#define R2_OPX_NOR 6 +#define R2_OPX_MULXUU 7 +#define R2_OPX_ENI 8 +#define R2_OPX_BRET 9 +#define R2_OPX_ROR 11 +#define R2_OPX_FLUSHI 12 +#define R2_OPX_JMP 13 +#define R2_OPX_AND 14 +#define R2_OPX_CMPGE 16 +#define R2_OPX_SLLI 18 +#define R2_OPX_SLL 19 +#define R2_OPX_WRPRS 20 +#define R2_OPX_OR 22 +#define R2_OPX_MULXSU 23 +#define R2_OPX_CMPLT 24 +#define R2_OPX_SRLI 26 +#define R2_OPX_SRL 27 +#define R2_OPX_NEXTPC 28 +#define R2_OPX_CALLR 29 +#define R2_OPX_XOR 30 +#define R2_OPX_MULXSS 31 +#define R2_OPX_CMPNE 32 +#define R2_OPX_INSERT 35 +#define R2_OPX_DIVU 36 +#define R2_OPX_DIV 37 +#define R2_OPX_RDCTL 38 +#define R2_OPX_MUL 39 +#define R2_OPX_CMPEQ 40 +#define R2_OPX_INITI 41 +#define R2_OPX_MERGE 43 +#define R2_OPX_HBREAK 44 +#define R2_OPX_TRAP 45 +#define R2_OPX_WRCTL 46 +#define R2_OPX_CMPGEU 48 +#define R2_OPX_ADD 49 +#define R2_OPX_EXTRACT 51 +#define R2_OPX_BREAK 52 +#define R2_OPX_LDEX 53 +#define R2_OPX_SYNC 54 +#define R2_OPX_LDSEX 55 +#define R2_OPX_CMPLTU 56 +#define R2_OPX_SUB 57 +#define R2_OPX_SRAI 58 +#define R2_OPX_SRA 59 +#define R2_OPX_STEX 61 +#define R2_OPX_STSEX 63 + +#define R2_I12_LDBIO 0 +#define R2_I12_STBIO 1 +#define R2_I12_LDBUIO 2 +#define R2_I12_DCACHE 3 +#define R2_I12_LDHIO 4 +#define R2_I12_STHIO 5 +#define R2_I12_LDHUIO 6 +#define R2_I12_RDPRS 7 +#define R2_I12_LDWIO 8 +#define R2_I12_STWIO 9 +#define R2_I12_LDWM 12 +#define R2_I12_STWM 13 + +#define R2_DCACHE_INITD 0 +#define R2_DCACHE_INITDA 1 +#define R2_DCACHE_FLUSHD 2 +#define R2_DCACHE_FLUSHDA 3 + +#define R2_AS_N_ADD_N 0 +#define R2_AS_N_SUB_N 1 + +#define R2_R_N_AND_N 0 +#define R2_R_N_OR_N 2 +#define R2_R_N_XOR_N 3 +#define R2_R_N_SLL_N 4 +#define R2_R_N_SRL_N 5 +#define R2_R_N_NOT_N 6 +#define R2_R_N_NEG_N 7 +#define R2_R_N_CALLR_N 8 +#define R2_R_N_JMPR_N 10 +#define R2_R_N_BREAK_N 12 +#define R2_R_N_TRAP_N 13 +#define R2_R_N_RET_N 14 + +#define R2_SPI_N_SPINCI_N 0 +#define R2_SPI_N_SPDECI_N 1 + +#define R2_ASI_N_ADDI_N 0 +#define R2_ASI_N_SUBI_N 1 + +#define R2_SHI_N_SLLI_N 0 +#define R2_SHI_N_SRLI_N 1 + +#define R2_PP_N_POP_N 0 +#define R2_PP_N_PUSH_N 1 + +#define R2_STZ_N_STWZ_N 0 +#define R2_STZ_N_STBZ_N 1 + +/* Convenience macros for R2 encodings. */ + +#define MATCH_R2_OP(NAME) \ + (SET_IW_R2_OP (R2_OP_##NAME)) +#define MASK_R2_OP \ + IW_R2_OP_SHIFTED_MASK + +#define MATCH_R2_OPX0(NAME) \ + (SET_IW_R2_OP (R2_OP_OPX) | SET_IW_OPX_X (R2_OPX_##NAME)) +#define MASK_R2_OPX0 \ + (IW_R2_OP_SHIFTED_MASK | IW_OPX_X_SHIFTED_MASK \ + | IW_F3X6L5_IMM5_SHIFTED_MASK) + +#define MATCH_R2_OPX(NAME, A, B, C) \ + (MATCH_R2_OPX0 (NAME) | SET_IW_F3X6L5_A (A) | SET_IW_F3X6L5_B (B) \ + | SET_IW_F3X6L5_C (C)) +#define MASK_R2_OPX(A, B, C, N) \ + (IW_R2_OP_SHIFTED_MASK | IW_OPX_X_SHIFTED_MASK \ + | (A ? IW_F3X6L5_A_SHIFTED_MASK : 0) \ + | (B ? IW_F3X6L5_B_SHIFTED_MASK : 0) \ + | (C ? IW_F3X6L5_C_SHIFTED_MASK : 0) \ + | (N ? IW_F3X6L5_IMM5_SHIFTED_MASK : 0)) + +#define MATCH_R2_I12(NAME) \ + (SET_IW_R2_OP (R2_OP_I12) | SET_IW_I12_X (R2_I12_##NAME)) +#define MASK_R2_I12 \ + (IW_R2_OP_SHIFTED_MASK | IW_I12_X_SHIFTED_MASK ) + +#define MATCH_R2_DCACHE(NAME) \ + (MATCH_R2_I12(DCACHE) | SET_IW_F1X4I12_X (R2_DCACHE_##NAME)) +#define MASK_R2_DCACHE \ + (MASK_R2_I12 | IW_F1X4I12_X_SHIFTED_MASK) + +#define MATCH_R2_R_N(NAME) \ + (SET_IW_R2_OP (R2_OP_R_N) | SET_IW_R_N_X (R2_R_N_##NAME)) +#define MASK_R2_R_N \ + (IW_R2_OP_SHIFTED_MASK | IW_R_N_X_SHIFTED_MASK ) + +/* Match/mask macros for R2 instructions. */ + +#define MATCH_R2_ADD MATCH_R2_OPX0 (ADD) +#define MASK_R2_ADD MASK_R2_OPX0 +#define MATCH_R2_ADDI MATCH_R2_OP (ADDI) +#define MASK_R2_ADDI MASK_R2_OP +#define MATCH_R2_ADD_N (MATCH_R2_OP (AS_N) | SET_IW_T3X1_X (R2_AS_N_ADD_N)) +#define MASK_R2_ADD_N (MASK_R2_OP | IW_T3X1_X_SHIFTED_MASK) +#define MATCH_R2_ADDI_N (MATCH_R2_OP (ASI_N) | SET_IW_T2X1I3_X (R2_ASI_N_ADDI_N)) +#define MASK_R2_ADDI_N (MASK_R2_OP | IW_T2X1I3_X_SHIFTED_MASK) +#define MATCH_R2_AND MATCH_R2_OPX0 (AND) +#define MASK_R2_AND MASK_R2_OPX0 +#define MATCH_R2_ANDCHI MATCH_R2_OP (ANDCHI) +#define MASK_R2_ANDCHI MASK_R2_OP +#define MATCH_R2_ANDCI MATCH_R2_OP (ANDCI) +#define MASK_R2_ANDCI MASK_R2_OP +#define MATCH_R2_ANDHI MATCH_R2_OP (ANDHI) +#define MASK_R2_ANDHI MASK_R2_OP +#define MATCH_R2_ANDI MATCH_R2_OP (ANDI) +#define MASK_R2_ANDI MASK_R2_OP +#define MATCH_R2_ANDI_N MATCH_R2_OP (ANDI_N) +#define MASK_R2_ANDI_N MASK_R2_OP +#define MATCH_R2_AND_N MATCH_R2_R_N (AND_N) +#define MASK_R2_AND_N MASK_R2_R_N +#define MATCH_R2_BEQ MATCH_R2_OP (BEQ) +#define MASK_R2_BEQ MASK_R2_OP +#define MATCH_R2_BEQZ_N MATCH_R2_OP (BEQZ_N) +#define MASK_R2_BEQZ_N MASK_R2_OP +#define MATCH_R2_BGE MATCH_R2_OP (BGE) +#define MASK_R2_BGE MASK_R2_OP +#define MATCH_R2_BGEU MATCH_R2_OP (BGEU) +#define MASK_R2_BGEU MASK_R2_OP +#define MATCH_R2_BGT MATCH_R2_OP (BLT) +#define MASK_R2_BGT MASK_R2_OP +#define MATCH_R2_BGTU MATCH_R2_OP (BLTU) +#define MASK_R2_BGTU MASK_R2_OP +#define MATCH_R2_BLE MATCH_R2_OP (BGE) +#define MASK_R2_BLE MASK_R2_OP +#define MATCH_R2_BLEU MATCH_R2_OP (BGEU) +#define MASK_R2_BLEU MASK_R2_OP +#define MATCH_R2_BLT MATCH_R2_OP (BLT) +#define MASK_R2_BLT MASK_R2_OP +#define MATCH_R2_BLTU MATCH_R2_OP (BLTU) +#define MASK_R2_BLTU MASK_R2_OP +#define MATCH_R2_BNE MATCH_R2_OP (BNE) +#define MASK_R2_BNE MASK_R2_OP +#define MATCH_R2_BNEZ_N MATCH_R2_OP (BNEZ_N) +#define MASK_R2_BNEZ_N MASK_R2_OP +#define MATCH_R2_BR MATCH_R2_OP (BR) +#define MASK_R2_BR MASK_R2_OP | IW_F2I16_A_SHIFTED_MASK | IW_F2I16_B_SHIFTED_MASK +#define MATCH_R2_BREAK MATCH_R2_OPX (BREAK, 0, 0, 0x1e) +#define MASK_R2_BREAK MASK_R2_OPX (1, 1, 1, 0) +#define MATCH_R2_BREAK_N MATCH_R2_R_N (BREAK_N) +#define MASK_R2_BREAK_N MASK_R2_R_N +#define MATCH_R2_BRET MATCH_R2_OPX (BRET, 0x1e, 0, 0) +#define MASK_R2_BRET MASK_R2_OPX (1, 1, 1, 1) +#define MATCH_R2_BR_N MATCH_R2_OP (BR_N) +#define MASK_R2_BR_N MASK_R2_OP +#define MATCH_R2_CALL MATCH_R2_OP (CALL) +#define MASK_R2_CALL MASK_R2_OP +#define MATCH_R2_CALLR MATCH_R2_OPX (CALLR, 0, 0, 0x1f) +#define MASK_R2_CALLR MASK_R2_OPX (0, 1, 1, 1) +#define MATCH_R2_CALLR_N MATCH_R2_R_N (CALLR_N) +#define MASK_R2_CALLR_N MASK_R2_R_N +#define MATCH_R2_CMPEQ MATCH_R2_OPX0 (CMPEQ) +#define MASK_R2_CMPEQ MASK_R2_OPX0 +#define MATCH_R2_CMPEQI MATCH_R2_OP (CMPEQI) +#define MASK_R2_CMPEQI MASK_R2_OP +#define MATCH_R2_CMPGE MATCH_R2_OPX0 (CMPGE) +#define MASK_R2_CMPGE MASK_R2_OPX0 +#define MATCH_R2_CMPGEI MATCH_R2_OP (CMPGEI) +#define MASK_R2_CMPGEI MASK_R2_OP +#define MATCH_R2_CMPGEU MATCH_R2_OPX0 (CMPGEU) +#define MASK_R2_CMPGEU MASK_R2_OPX0 +#define MATCH_R2_CMPGEUI MATCH_R2_OP (CMPGEUI) +#define MASK_R2_CMPGEUI MASK_R2_OP +#define MATCH_R2_CMPGT MATCH_R2_OPX0 (CMPLT) +#define MASK_R2_CMPGT MASK_R2_OPX0 +#define MATCH_R2_CMPGTI MATCH_R2_OP (CMPGEI) +#define MASK_R2_CMPGTI MASK_R2_OP +#define MATCH_R2_CMPGTU MATCH_R2_OPX0 (CMPLTU) +#define MASK_R2_CMPGTU MASK_R2_OPX0 +#define MATCH_R2_CMPGTUI MATCH_R2_OP (CMPGEUI) +#define MASK_R2_CMPGTUI MASK_R2_OP +#define MATCH_R2_CMPLE MATCH_R2_OPX0 (CMPGE) +#define MASK_R2_CMPLE MASK_R2_OPX0 +#define MATCH_R2_CMPLEI MATCH_R2_OP (CMPLTI) +#define MASK_R2_CMPLEI MASK_R2_OP +#define MATCH_R2_CMPLEU MATCH_R2_OPX0 (CMPGEU) +#define MASK_R2_CMPLEU MASK_R2_OPX0 +#define MATCH_R2_CMPLEUI MATCH_R2_OP (CMPLTUI) +#define MASK_R2_CMPLEUI MASK_R2_OP +#define MATCH_R2_CMPLT MATCH_R2_OPX0 (CMPLT) +#define MASK_R2_CMPLT MASK_R2_OPX0 +#define MATCH_R2_CMPLTI MATCH_R2_OP (CMPLTI) +#define MASK_R2_CMPLTI MASK_R2_OP +#define MATCH_R2_CMPLTU MATCH_R2_OPX0 (CMPLTU) +#define MASK_R2_CMPLTU MASK_R2_OPX0 +#define MATCH_R2_CMPLTUI MATCH_R2_OP (CMPLTUI) +#define MASK_R2_CMPLTUI MASK_R2_OP +#define MATCH_R2_CMPNE MATCH_R2_OPX0 (CMPNE) +#define MASK_R2_CMPNE MASK_R2_OPX0 +#define MATCH_R2_CMPNEI MATCH_R2_OP (CMPNEI) +#define MASK_R2_CMPNEI MASK_R2_OP +#define MATCH_R2_CUSTOM MATCH_R2_OP (CUSTOM) +#define MASK_R2_CUSTOM MASK_R2_OP +#define MATCH_R2_DIV MATCH_R2_OPX0 (DIV) +#define MASK_R2_DIV MASK_R2_OPX0 +#define MATCH_R2_DIVU MATCH_R2_OPX0 (DIVU) +#define MASK_R2_DIVU MASK_R2_OPX0 +#define MATCH_R2_ENI MATCH_R2_OPX (ENI, 0, 0, 0) +#define MASK_R2_ENI MASK_R2_OPX (1, 1, 1, 0) +#define MATCH_R2_ERET MATCH_R2_OPX (ERET, 0x1d, 0x1e, 0) +#define MASK_R2_ERET MASK_R2_OPX (1, 1, 1, 1) +#define MATCH_R2_EXTRACT MATCH_R2_OPX (EXTRACT, 0, 0, 0) +#define MASK_R2_EXTRACT MASK_R2_OPX (0, 0, 0, 0) +#define MATCH_R2_FLUSHD MATCH_R2_DCACHE (FLUSHD) +#define MASK_R2_FLUSHD MASK_R2_DCACHE +#define MATCH_R2_FLUSHDA MATCH_R2_DCACHE (FLUSHDA) +#define MASK_R2_FLUSHDA MASK_R2_DCACHE +#define MATCH_R2_FLUSHI MATCH_R2_OPX (FLUSHI, 0, 0, 0) +#define MASK_R2_FLUSHI MASK_R2_OPX (0, 1, 1, 1) +#define MATCH_R2_FLUSHP MATCH_R2_OPX (FLUSHP, 0, 0, 0) +#define MASK_R2_FLUSHP MASK_R2_OPX (1, 1, 1, 1) +#define MATCH_R2_INITD MATCH_R2_DCACHE (INITD) +#define MASK_R2_INITD MASK_R2_DCACHE +#define MATCH_R2_INITDA MATCH_R2_DCACHE (INITDA) +#define MASK_R2_INITDA MASK_R2_DCACHE +#define MATCH_R2_INITI MATCH_R2_OPX (INITI, 0, 0, 0) +#define MASK_R2_INITI MASK_R2_OPX (0, 1, 1, 1) +#define MATCH_R2_INSERT MATCH_R2_OPX (INSERT, 0, 0, 0) +#define MASK_R2_INSERT MASK_R2_OPX (0, 0, 0, 0) +#define MATCH_R2_JMP MATCH_R2_OPX (JMP, 0, 0, 0) +#define MASK_R2_JMP MASK_R2_OPX (0, 1, 1, 1) +#define MATCH_R2_JMPI MATCH_R2_OP (JMPI) +#define MASK_R2_JMPI MASK_R2_OP +#define MATCH_R2_JMPR_N MATCH_R2_R_N (JMPR_N) +#define MASK_R2_JMPR_N MASK_R2_R_N +#define MATCH_R2_LDB MATCH_R2_OP (LDB) +#define MASK_R2_LDB MASK_R2_OP +#define MATCH_R2_LDBIO MATCH_R2_I12 (LDBIO) +#define MASK_R2_LDBIO MASK_R2_I12 +#define MATCH_R2_LDBU MATCH_R2_OP (LDBU) +#define MASK_R2_LDBU MASK_R2_OP +#define MATCH_R2_LDBUIO MATCH_R2_I12 (LDBUIO) +#define MASK_R2_LDBUIO MASK_R2_I12 +#define MATCH_R2_LDBU_N MATCH_R2_OP (LDBU_N) +#define MASK_R2_LDBU_N MASK_R2_OP +#define MATCH_R2_LDEX MATCH_R2_OPX (LDEX, 0, 0, 0) +#define MASK_R2_LDEX MASK_R2_OPX (0, 1, 0, 1) +#define MATCH_R2_LDH MATCH_R2_OP (LDH) +#define MASK_R2_LDH MASK_R2_OP +#define MATCH_R2_LDHIO MATCH_R2_I12 (LDHIO) +#define MASK_R2_LDHIO MASK_R2_I12 +#define MATCH_R2_LDHU MATCH_R2_OP (LDHU) +#define MASK_R2_LDHU MASK_R2_OP +#define MATCH_R2_LDHUIO MATCH_R2_I12 (LDHUIO) +#define MASK_R2_LDHUIO MASK_R2_I12 +#define MATCH_R2_LDHU_N MATCH_R2_OP (LDHU_N) +#define MASK_R2_LDHU_N MASK_R2_OP +#define MATCH_R2_LDSEX MATCH_R2_OPX (LDSEX, 0, 0, 0) +#define MASK_R2_LDSEX MASK_R2_OPX (0, 1, 0, 1) +#define MATCH_R2_LDW MATCH_R2_OP (LDW) +#define MASK_R2_LDW MASK_R2_OP +#define MATCH_R2_LDWIO MATCH_R2_I12 (LDWIO) +#define MASK_R2_LDWIO MASK_R2_I12 +#define MATCH_R2_LDWM MATCH_R2_I12 (LDWM) +#define MASK_R2_LDWM MASK_R2_I12 +#define MATCH_R2_LDWSP_N MATCH_R2_OP (LDWSP_N) +#define MASK_R2_LDWSP_N MASK_R2_OP +#define MATCH_R2_LDW_N MATCH_R2_OP (LDW_N) +#define MASK_R2_LDW_N MASK_R2_OP +#define MATCH_R2_MERGE MATCH_R2_OPX (MERGE, 0, 0, 0) +#define MASK_R2_MERGE MASK_R2_OPX (0, 0, 0, 0) +#define MATCH_R2_MOV MATCH_R2_OPX (ADD, 0, 0, 0) +#define MASK_R2_MOV MASK_R2_OPX (0, 1, 0, 1) +#define MATCH_R2_MOVHI MATCH_R2_OP (ORHI) | SET_IW_F2I16_A (0) +#define MASK_R2_MOVHI MASK_R2_OP | IW_F2I16_A_SHIFTED_MASK +#define MATCH_R2_MOVI MATCH_R2_OP (ADDI) | SET_IW_F2I16_A (0) +#define MASK_R2_MOVI MASK_R2_OP | IW_F2I16_A_SHIFTED_MASK +#define MATCH_R2_MOVUI MATCH_R2_OP (ORI) | SET_IW_F2I16_A (0) +#define MASK_R2_MOVUI MASK_R2_OP | IW_F2I16_A_SHIFTED_MASK +#define MATCH_R2_MOV_N MATCH_R2_OP (MOV_N) +#define MASK_R2_MOV_N MASK_R2_OP +#define MATCH_R2_MOVI_N MATCH_R2_OP (MOVI_N) +#define MASK_R2_MOVI_N MASK_R2_OP +#define MATCH_R2_MUL MATCH_R2_OPX0 (MUL) +#define MASK_R2_MUL MASK_R2_OPX0 +#define MATCH_R2_MULI MATCH_R2_OP (MULI) +#define MASK_R2_MULI MASK_R2_OP +#define MATCH_R2_MULXSS MATCH_R2_OPX0 (MULXSS) +#define MASK_R2_MULXSS MASK_R2_OPX0 +#define MATCH_R2_MULXSU MATCH_R2_OPX0 (MULXSU) +#define MASK_R2_MULXSU MASK_R2_OPX0 +#define MATCH_R2_MULXUU MATCH_R2_OPX0 (MULXUU) +#define MASK_R2_MULXUU MASK_R2_OPX0 +#define MATCH_R2_NEG_N MATCH_R2_R_N (NEG_N) +#define MASK_R2_NEG_N MASK_R2_R_N +#define MATCH_R2_NEXTPC MATCH_R2_OPX (NEXTPC, 0, 0, 0) +#define MASK_R2_NEXTPC MASK_R2_OPX (1, 1, 0, 1) +#define MATCH_R2_NOP MATCH_R2_OPX (ADD, 0, 0, 0) +#define MASK_R2_NOP MASK_R2_OPX (1, 1, 1, 1) +#define MATCH_R2_NOP_N (MATCH_R2_OP (MOV_N) | SET_IW_F2_A (0) | SET_IW_F2_B (0)) +#define MASK_R2_NOP_N (MASK_R2_OP | IW_F2_A_SHIFTED_MASK | IW_F2_B_SHIFTED_MASK) +#define MATCH_R2_NOR MATCH_R2_OPX0 (NOR) +#define MASK_R2_NOR MASK_R2_OPX0 +#define MATCH_R2_NOT_N MATCH_R2_R_N (NOT_N) +#define MASK_R2_NOT_N MASK_R2_R_N +#define MATCH_R2_OR MATCH_R2_OPX0 (OR) +#define MASK_R2_OR MASK_R2_OPX0 +#define MATCH_R2_OR_N MATCH_R2_R_N (OR_N) +#define MASK_R2_OR_N MASK_R2_R_N +#define MATCH_R2_ORHI MATCH_R2_OP (ORHI) +#define MASK_R2_ORHI MASK_R2_OP +#define MATCH_R2_ORI MATCH_R2_OP (ORI) +#define MASK_R2_ORI MASK_R2_OP +#define MATCH_R2_POP_N (MATCH_R2_OP (PP_N) | SET_IW_L5I4X1_X (R2_PP_N_POP_N)) +#define MASK_R2_POP_N (MASK_R2_OP | IW_L5I4X1_X_SHIFTED_MASK) +#define MATCH_R2_PUSH_N (MATCH_R2_OP (PP_N) | SET_IW_L5I4X1_X (R2_PP_N_PUSH_N)) +#define MASK_R2_PUSH_N (MASK_R2_OP | IW_L5I4X1_X_SHIFTED_MASK) +#define MATCH_R2_RDCTL MATCH_R2_OPX (RDCTL, 0, 0, 0) +#define MASK_R2_RDCTL MASK_R2_OPX (1, 1, 0, 0) +#define MATCH_R2_RDPRS MATCH_R2_I12 (RDPRS) +#define MASK_R2_RDPRS MASK_R2_I12 +#define MATCH_R2_RET MATCH_R2_OPX (RET, 0x1f, 0, 0) +#define MASK_R2_RET MASK_R2_OPX (1, 1, 1, 1) +#define MATCH_R2_RET_N (MATCH_R2_R_N (RET_N) | SET_IW_X2L5_IMM5 (0)) +#define MASK_R2_RET_N (MASK_R2_R_N | IW_X2L5_IMM5_SHIFTED_MASK) +#define MATCH_R2_ROL MATCH_R2_OPX0 (ROL) +#define MASK_R2_ROL MASK_R2_OPX0 +#define MATCH_R2_ROLI MATCH_R2_OPX (ROLI, 0, 0, 0) +#define MASK_R2_ROLI MASK_R2_OPX (0, 1, 0, 0) +#define MATCH_R2_ROR MATCH_R2_OPX0 (ROR) +#define MASK_R2_ROR MASK_R2_OPX0 +#define MATCH_R2_SLL MATCH_R2_OPX0 (SLL) +#define MASK_R2_SLL MASK_R2_OPX0 +#define MATCH_R2_SLLI MATCH_R2_OPX (SLLI, 0, 0, 0) +#define MASK_R2_SLLI MASK_R2_OPX (0, 1, 0, 0) +#define MATCH_R2_SLL_N MATCH_R2_R_N (SLL_N) +#define MASK_R2_SLL_N MASK_R2_R_N +#define MATCH_R2_SLLI_N (MATCH_R2_OP (SHI_N) | SET_IW_T2X1L3_X (R2_SHI_N_SLLI_N)) +#define MASK_R2_SLLI_N (MASK_R2_OP | IW_T2X1L3_X_SHIFTED_MASK) +#define MATCH_R2_SPADDI_N MATCH_R2_OP (SPADDI_N) +#define MASK_R2_SPADDI_N MASK_R2_OP +#define MATCH_R2_SPDECI_N (MATCH_R2_OP (SPI_N) | SET_IW_X1I7_X (R2_SPI_N_SPDECI_N)) +#define MASK_R2_SPDECI_N (MASK_R2_OP | IW_X1I7_X_SHIFTED_MASK) +#define MATCH_R2_SPINCI_N (MATCH_R2_OP (SPI_N) | SET_IW_X1I7_X (R2_SPI_N_SPINCI_N)) +#define MASK_R2_SPINCI_N (MASK_R2_OP | IW_X1I7_X_SHIFTED_MASK) +#define MATCH_R2_SRA MATCH_R2_OPX0 (SRA) +#define MASK_R2_SRA MASK_R2_OPX0 +#define MATCH_R2_SRAI MATCH_R2_OPX (SRAI, 0, 0, 0) +#define MASK_R2_SRAI MASK_R2_OPX (0, 1, 0, 0) +#define MATCH_R2_SRL MATCH_R2_OPX0 (SRL) +#define MASK_R2_SRL MASK_R2_OPX0 +#define MATCH_R2_SRLI MATCH_R2_OPX (SRLI, 0, 0, 0) +#define MASK_R2_SRLI MASK_R2_OPX (0, 1, 0, 0) +#define MATCH_R2_SRL_N MATCH_R2_R_N (SRL_N) +#define MASK_R2_SRL_N MASK_R2_R_N +#define MATCH_R2_SRLI_N (MATCH_R2_OP (SHI_N) | SET_IW_T2X1L3_X (R2_SHI_N_SRLI_N)) +#define MASK_R2_SRLI_N (MASK_R2_OP | IW_T2X1L3_X_SHIFTED_MASK) +#define MATCH_R2_STB MATCH_R2_OP (STB) +#define MASK_R2_STB MASK_R2_OP +#define MATCH_R2_STBIO MATCH_R2_I12 (STBIO) +#define MASK_R2_STBIO MASK_R2_I12 +#define MATCH_R2_STB_N MATCH_R2_OP (STB_N) +#define MASK_R2_STB_N MASK_R2_OP +#define MATCH_R2_STBZ_N (MATCH_R2_OP (STZ_N) | SET_IW_T1X1I6_X (R2_STZ_N_STBZ_N)) +#define MASK_R2_STBZ_N (MASK_R2_OP | IW_T1X1I6_X_SHIFTED_MASK) +#define MATCH_R2_STEX MATCH_R2_OPX0 (STEX) +#define MASK_R2_STEX MASK_R2_OPX0 +#define MATCH_R2_STH MATCH_R2_OP (STH) +#define MASK_R2_STH MASK_R2_OP +#define MATCH_R2_STHIO MATCH_R2_I12 (STHIO) +#define MASK_R2_STHIO MASK_R2_I12 +#define MATCH_R2_STH_N MATCH_R2_OP (STH_N) +#define MASK_R2_STH_N MASK_R2_OP +#define MATCH_R2_STSEX MATCH_R2_OPX0 (STSEX) +#define MASK_R2_STSEX MASK_R2_OPX0 +#define MATCH_R2_STW MATCH_R2_OP (STW) +#define MASK_R2_STW MASK_R2_OP +#define MATCH_R2_STWIO MATCH_R2_I12 (STWIO) +#define MASK_R2_STWIO MASK_R2_I12 +#define MATCH_R2_STWM MATCH_R2_I12 (STWM) +#define MASK_R2_STWM MASK_R2_I12 +#define MATCH_R2_STWSP_N MATCH_R2_OP (STWSP_N) +#define MASK_R2_STWSP_N MASK_R2_OP +#define MATCH_R2_STW_N MATCH_R2_OP (STW_N) +#define MASK_R2_STW_N MASK_R2_OP +#define MATCH_R2_STWZ_N MATCH_R2_OP (STZ_N) +#define MASK_R2_STWZ_N MASK_R2_OP +#define MATCH_R2_SUB MATCH_R2_OPX0 (SUB) +#define MASK_R2_SUB MASK_R2_OPX0 +#define MATCH_R2_SUBI MATCH_R2_OP (ADDI) +#define MASK_R2_SUBI MASK_R2_OP +#define MATCH_R2_SUB_N (MATCH_R2_OP (AS_N) | SET_IW_T3X1_X (R2_AS_N_SUB_N)) +#define MASK_R2_SUB_N (MASK_R2_OP | IW_T3X1_X_SHIFTED_MASK) +#define MATCH_R2_SUBI_N (MATCH_R2_OP (ASI_N) | SET_IW_T2X1I3_X (R2_ASI_N_SUBI_N)) +#define MASK_R2_SUBI_N (MASK_R2_OP | IW_T2X1I3_X_SHIFTED_MASK) +#define MATCH_R2_SYNC MATCH_R2_OPX (SYNC, 0, 0, 0) +#define MASK_R2_SYNC MASK_R2_OPX (1, 1, 1, 1) +#define MATCH_R2_TRAP MATCH_R2_OPX (TRAP, 0, 0, 0x1d) +#define MASK_R2_TRAP MASK_R2_OPX (1, 1, 1, 0) +#define MATCH_R2_TRAP_N MATCH_R2_R_N (TRAP_N) +#define MASK_R2_TRAP_N MASK_R2_R_N +#define MATCH_R2_WRCTL MATCH_R2_OPX (WRCTL, 0, 0, 0) +#define MASK_R2_WRCTL MASK_R2_OPX (0, 1, 1, 0) +#define MATCH_R2_WRPIE MATCH_R2_OPX (WRPIE, 0, 0, 0) +#define MASK_R2_WRPIE MASK_R2_OPX (0, 1, 0, 1) +#define MATCH_R2_WRPRS MATCH_R2_OPX (WRPRS, 0, 0, 0) +#define MASK_R2_WRPRS MASK_R2_OPX (0, 1, 0, 1) +#define MATCH_R2_XOR MATCH_R2_OPX0 (XOR) +#define MASK_R2_XOR MASK_R2_OPX0 +#define MATCH_R2_XORHI MATCH_R2_OP (XORHI) +#define MASK_R2_XORHI MASK_R2_OP +#define MATCH_R2_XORI MATCH_R2_OP (XORI) +#define MASK_R2_XORI MASK_R2_OP +#define MATCH_R2_XOR_N MATCH_R2_R_N (XOR_N) +#define MASK_R2_XOR_N MASK_R2_R_N + +#endif /* _NIOS2R2_H */ + + +/* These are the data structures used to hold the instruction information. */ +extern const struct nios2_opcode nios2_r1_opcodes[]; +extern const int nios2_num_r1_opcodes; +extern const struct nios2_opcode nios2_r2_opcodes[]; +extern const int nios2_num_r2_opcodes; +extern struct nios2_opcode *nios2_opcodes; +extern int nios2_num_opcodes; + +/* These are the data structures used to hold the register information. */ +extern const struct nios2_reg nios2_builtin_regs[]; +extern struct nios2_reg *nios2_regs; +extern const int nios2_num_builtin_regs; +extern int nios2_num_regs; + +/* Return the opcode descriptor for a single instruction. */ +extern const struct nios2_opcode * +nios2_find_opcode_hash (unsigned long, unsigned long); + +/* Lookup tables for R2 immediate decodings. */ +extern unsigned int nios2_r2_asi_n_mappings[]; +extern const int nios2_num_r2_asi_n_mappings; +extern unsigned int nios2_r2_shi_n_mappings[]; +extern const int nios2_num_r2_shi_n_mappings; +extern unsigned int nios2_r2_andi_n_mappings[]; +extern const int nios2_num_r2_andi_n_mappings; + +/* Lookup table for 3-bit register decodings. */ +extern int nios2_r2_reg3_mappings[]; +extern const int nios2_num_r2_reg3_mappings; + +/* Lookup table for REG_RANGE value list decodings. */ +extern unsigned long nios2_r2_reg_range_mappings[]; +extern const int nios2_num_r2_reg_range_mappings; + +#endif /* _NIOS2_H */ + +/*#include "sysdep.h" +#include <stdio.h> +#include "opcode/nios2.h" +*/ +/* Register string table */ + +const struct nios2_reg nios2_builtin_regs[] = { + /* Standard register names. */ + {"zero", 0, REG_NORMAL}, + {"at", 1, REG_NORMAL}, /* assembler temporary */ + {"r2", 2, REG_NORMAL | REG_3BIT | REG_LDWM}, + {"r3", 3, REG_NORMAL | REG_3BIT | REG_LDWM}, + {"r4", 4, REG_NORMAL | REG_3BIT | REG_LDWM}, + {"r5", 5, REG_NORMAL | REG_3BIT | REG_LDWM}, + {"r6", 6, REG_NORMAL | REG_3BIT | REG_LDWM}, + {"r7", 7, REG_NORMAL | REG_3BIT | REG_LDWM}, + {"r8", 8, REG_NORMAL | REG_LDWM}, + {"r9", 9, REG_NORMAL | REG_LDWM}, + {"r10", 10, REG_NORMAL | REG_LDWM}, + {"r11", 11, REG_NORMAL | REG_LDWM}, + {"r12", 12, REG_NORMAL | REG_LDWM}, + {"r13", 13, REG_NORMAL | REG_LDWM}, + {"r14", 14, REG_NORMAL | REG_LDWM}, + {"r15", 15, REG_NORMAL | REG_LDWM}, + {"r16", 16, REG_NORMAL | REG_3BIT | REG_LDWM | REG_POP}, + {"r17", 17, REG_NORMAL | REG_3BIT | REG_LDWM | REG_POP}, + {"r18", 18, REG_NORMAL | REG_LDWM | REG_POP}, + {"r19", 19, REG_NORMAL | REG_LDWM | REG_POP}, + {"r20", 20, REG_NORMAL | REG_LDWM | REG_POP}, + {"r21", 21, REG_NORMAL | REG_LDWM | REG_POP}, + {"r22", 22, REG_NORMAL | REG_LDWM | REG_POP}, + {"r23", 23, REG_NORMAL | REG_LDWM | REG_POP}, + {"et", 24, REG_NORMAL}, + {"bt", 25, REG_NORMAL}, + {"gp", 26, REG_NORMAL}, /* global pointer */ + {"sp", 27, REG_NORMAL}, /* stack pointer */ + {"fp", 28, REG_NORMAL | REG_LDWM | REG_POP}, /* frame pointer */ + {"ea", 29, REG_NORMAL}, /* exception return address */ + {"sstatus", 30, REG_NORMAL}, /* saved processor status */ + {"ra", 31, REG_NORMAL | REG_LDWM | REG_POP}, /* return address */ + + /* Alternative names for special registers. */ + {"r0", 0, REG_NORMAL}, + {"r1", 1, REG_NORMAL}, + {"r24", 24, REG_NORMAL}, + {"r25", 25, REG_NORMAL}, + {"r26", 26, REG_NORMAL}, + {"r27", 27, REG_NORMAL}, + {"r28", 28, REG_NORMAL | REG_LDWM | REG_POP}, + {"r29", 29, REG_NORMAL}, + {"r30", 30, REG_NORMAL}, + {"ba", 30, REG_NORMAL}, /* breakpoint return address */ + {"r31", 31, REG_NORMAL | REG_LDWM | REG_POP}, + + /* Control register names. */ + {"status", 0, REG_CONTROL}, + {"estatus", 1, REG_CONTROL}, + {"bstatus", 2, REG_CONTROL}, + {"ienable", 3, REG_CONTROL}, + {"ipending", 4, REG_CONTROL}, + {"cpuid", 5, REG_CONTROL}, + {"ctl6", 6, REG_CONTROL}, + {"exception", 7, REG_CONTROL}, + {"pteaddr", 8, REG_CONTROL}, + {"tlbacc", 9, REG_CONTROL}, + {"tlbmisc", 10, REG_CONTROL}, + {"eccinj", 11, REG_CONTROL}, + {"badaddr", 12, REG_CONTROL}, + {"config", 13, REG_CONTROL}, + {"mpubase", 14, REG_CONTROL}, + {"mpuacc", 15, REG_CONTROL}, + {"ctl16", 16, REG_CONTROL}, + {"ctl17", 17, REG_CONTROL}, + {"ctl18", 18, REG_CONTROL}, + {"ctl19", 19, REG_CONTROL}, + {"ctl20", 20, REG_CONTROL}, + {"ctl21", 21, REG_CONTROL}, + {"ctl22", 22, REG_CONTROL}, + {"ctl23", 23, REG_CONTROL}, + {"ctl24", 24, REG_CONTROL}, + {"ctl25", 25, REG_CONTROL}, + {"ctl26", 26, REG_CONTROL}, + {"ctl27", 27, REG_CONTROL}, + {"ctl28", 28, REG_CONTROL}, + {"ctl29", 29, REG_CONTROL}, + {"ctl30", 30, REG_CONTROL}, + {"ctl31", 31, REG_CONTROL}, + + /* Alternative names for special control registers. */ + {"ctl0", 0, REG_CONTROL}, + {"ctl1", 1, REG_CONTROL}, + {"ctl2", 2, REG_CONTROL}, + {"ctl3", 3, REG_CONTROL}, + {"ctl4", 4, REG_CONTROL}, + {"ctl5", 5, REG_CONTROL}, + {"ctl7", 7, REG_CONTROL}, + {"ctl8", 8, REG_CONTROL}, + {"ctl9", 9, REG_CONTROL}, + {"ctl10", 10, REG_CONTROL}, + {"ctl11", 11, REG_CONTROL}, + {"ctl12", 12, REG_CONTROL}, + {"ctl13", 13, REG_CONTROL}, + {"ctl14", 14, REG_CONTROL}, + {"ctl15", 15, REG_CONTROL}, + + /* Coprocessor register names. */ + {"c0", 0, REG_COPROCESSOR}, + {"c1", 1, REG_COPROCESSOR}, + {"c2", 2, REG_COPROCESSOR}, + {"c3", 3, REG_COPROCESSOR}, + {"c4", 4, REG_COPROCESSOR}, + {"c5", 5, REG_COPROCESSOR}, + {"c6", 6, REG_COPROCESSOR}, + {"c7", 7, REG_COPROCESSOR}, + {"c8", 8, REG_COPROCESSOR}, + {"c9", 9, REG_COPROCESSOR}, + {"c10", 10, REG_COPROCESSOR}, + {"c11", 11, REG_COPROCESSOR}, + {"c12", 12, REG_COPROCESSOR}, + {"c13", 13, REG_COPROCESSOR}, + {"c14", 14, REG_COPROCESSOR}, + {"c15", 15, REG_COPROCESSOR}, + {"c16", 16, REG_COPROCESSOR}, + {"c17", 17, REG_COPROCESSOR}, + {"c18", 18, REG_COPROCESSOR}, + {"c19", 19, REG_COPROCESSOR}, + {"c20", 20, REG_COPROCESSOR}, + {"c21", 21, REG_COPROCESSOR}, + {"c22", 22, REG_COPROCESSOR}, + {"c23", 23, REG_COPROCESSOR}, + {"c24", 24, REG_COPROCESSOR}, + {"c25", 25, REG_COPROCESSOR}, + {"c26", 26, REG_COPROCESSOR}, + {"c27", 27, REG_COPROCESSOR}, + {"c28", 28, REG_COPROCESSOR}, + {"c29", 29, REG_COPROCESSOR}, + {"c30", 30, REG_COPROCESSOR}, + {"c31", 31, REG_COPROCESSOR}, +}; + +#define NIOS2_NUM_REGS \ + ((sizeof nios2_builtin_regs) / (sizeof (nios2_builtin_regs[0]))) +const int nios2_num_builtin_regs = NIOS2_NUM_REGS; + +/* This is not const in order to allow for dynamic extensions to the + built-in instruction set. */ +struct nios2_reg *nios2_regs = (struct nios2_reg *) nios2_builtin_regs; +int nios2_num_regs = NIOS2_NUM_REGS; +#undef NIOS2_NUM_REGS + +/* This is the opcode table used by the Nios II GNU as, disassembler + and GDB. */ +const struct nios2_opcode nios2_r1_opcodes[] = +{ + /* { name, args, args_test, num_args, size, format, + match, mask, pinfo, overflow } */ + {"add", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_ADD, MASK_R1_ADD, 0, no_overflow}, + {"addi", "t,s,i", "t,s,i,E", 3, 4, iw_i_type, + MATCH_R1_ADDI, MASK_R1_ADDI, 0, signed_immed16_overflow}, + {"and", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_AND, MASK_R1_AND, 0, no_overflow}, + {"andhi", "t,s,u", "t,s,u,E", 3, 4, iw_i_type, + MATCH_R1_ANDHI, MASK_R1_ANDHI, 0, unsigned_immed16_overflow}, + {"andi", "t,s,u", "t,s,u,E", 3, 4, iw_i_type, + MATCH_R1_ANDI, MASK_R1_ANDI, 0, unsigned_immed16_overflow}, + {"beq", "s,t,o", "s,t,o,E", 3, 4, iw_i_type, + MATCH_R1_BEQ, MASK_R1_BEQ, NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"bge", "s,t,o", "s,t,o,E", 3, 4, iw_i_type, + MATCH_R1_BGE, MASK_R1_BGE, NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"bgeu", "s,t,o", "s,t,o,E", 3, 4, iw_i_type, + MATCH_R1_BGEU, MASK_R1_BGEU, NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"bgt", "s,t,o", "s,t,o,E", 3, 4, iw_i_type, + MATCH_R1_BGT, MASK_R1_BGT, + NIOS2_INSN_MACRO|NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"bgtu", "s,t,o", "s,t,o,E", 3, 4, iw_i_type, + MATCH_R1_BGTU, MASK_R1_BGTU, + NIOS2_INSN_MACRO|NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"ble", "s,t,o", "s,t,o,E", 3, 4, iw_i_type, + MATCH_R1_BLE, MASK_R1_BLE, + NIOS2_INSN_MACRO|NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"bleu", "s,t,o", "s,t,o,E", 3, 4, iw_i_type, + MATCH_R1_BLEU, MASK_R1_BLEU, + NIOS2_INSN_MACRO|NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"blt", "s,t,o", "s,t,o,E", 3, 4, iw_i_type, + MATCH_R1_BLT, MASK_R1_BLT, NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"bltu", "s,t,o", "s,t,o,E", 3, 4, iw_i_type, + MATCH_R1_BLTU, MASK_R1_BLTU, NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"bne", "s,t,o", "s,t,o,E", 3, 4, iw_i_type, + MATCH_R1_BNE, MASK_R1_BNE, NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"br", "o", "o,E", 1, 4, iw_i_type, + MATCH_R1_BR, MASK_R1_BR, NIOS2_INSN_UBRANCH, branch_target_overflow}, + {"break", "j", "j,E", 1, 4, iw_r_type, + MATCH_R1_BREAK, MASK_R1_BREAK, NIOS2_INSN_OPTARG, no_overflow}, + {"bret", "", "E", 0, 4, iw_r_type, + MATCH_R1_BRET, MASK_R1_BRET, 0, no_overflow}, + {"call", "m", "m,E", 1, 4, iw_j_type, + MATCH_R1_CALL, MASK_R1_CALL, NIOS2_INSN_CALL, call_target_overflow}, + {"callr", "s", "s,E", 1, 4, iw_r_type, + MATCH_R1_CALLR, MASK_R1_CALLR, 0, no_overflow}, + {"cmpeq", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_CMPEQ, MASK_R1_CMPEQ, 0, no_overflow}, + {"cmpeqi", "t,s,i", "t,s,i,E", 3, 4, iw_i_type, + MATCH_R1_CMPEQI, MASK_R1_CMPEQI, 0, signed_immed16_overflow}, + {"cmpge", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_CMPGE, MASK_R1_CMPGE, 0, no_overflow}, + {"cmpgei", "t,s,i", "t,s,i,E", 3, 4, iw_i_type, + MATCH_R1_CMPGEI, MASK_R1_CMPGEI, 0, signed_immed16_overflow}, + {"cmpgeu", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_CMPGEU, MASK_R1_CMPGEU, 0, no_overflow}, + {"cmpgeui", "t,s,u", "t,s,u,E", 3, 4, iw_i_type, + MATCH_R1_CMPGEUI, MASK_R1_CMPGEUI, 0, unsigned_immed16_overflow}, + {"cmpgt", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_CMPGT, MASK_R1_CMPGT, NIOS2_INSN_MACRO, no_overflow}, + {"cmpgti", "t,s,i", "t,s,i,E", 3, 4, iw_i_type, + MATCH_R1_CMPGTI, MASK_R1_CMPGTI, NIOS2_INSN_MACRO, signed_immed16_overflow}, + {"cmpgtu", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_CMPGTU, MASK_R1_CMPGTU, NIOS2_INSN_MACRO, no_overflow}, + {"cmpgtui", "t,s,u", "t,s,u,E", 3, 4, iw_i_type, + MATCH_R1_CMPGTUI, MASK_R1_CMPGTUI, + NIOS2_INSN_MACRO, unsigned_immed16_overflow}, + {"cmple", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_CMPLE, MASK_R1_CMPLE, NIOS2_INSN_MACRO, no_overflow}, + {"cmplei", "t,s,i", "t,s,i,E", 3, 4, iw_i_type, + MATCH_R1_CMPLEI, MASK_R1_CMPLEI, NIOS2_INSN_MACRO, signed_immed16_overflow}, + {"cmpleu", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_CMPLEU, MASK_R1_CMPLEU, NIOS2_INSN_MACRO, no_overflow}, + {"cmpleui", "t,s,u", "t,s,u,E", 3, 4, iw_i_type, + MATCH_R1_CMPLEUI, MASK_R1_CMPLEUI, + NIOS2_INSN_MACRO, unsigned_immed16_overflow}, + {"cmplt", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_CMPLT, MASK_R1_CMPLT, 0, no_overflow}, + {"cmplti", "t,s,i", "t,s,i,E", 3, 4, iw_i_type, + MATCH_R1_CMPLTI, MASK_R1_CMPLTI, 0, signed_immed16_overflow}, + {"cmpltu", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_CMPLTU, MASK_R1_CMPLTU, 0, no_overflow}, + {"cmpltui", "t,s,u", "t,s,u,E", 3, 4, iw_i_type, + MATCH_R1_CMPLTUI, MASK_R1_CMPLTUI, 0, unsigned_immed16_overflow}, + {"cmpne", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_CMPNE, MASK_R1_CMPNE, 0, no_overflow}, + {"cmpnei", "t,s,i", "t,s,i,E", 3, 4, iw_i_type, + MATCH_R1_CMPNEI, MASK_R1_CMPNEI, 0, signed_immed16_overflow}, + {"custom", "l,d,s,t", "l,d,s,t,E", 4, 4, iw_custom_type, + MATCH_R1_CUSTOM, MASK_R1_CUSTOM, 0, custom_opcode_overflow}, + {"div", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_DIV, MASK_R1_DIV, 0, no_overflow}, + {"divu", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_DIVU, MASK_R1_DIVU, 0, no_overflow}, + {"eret", "", "E", 0, 4, iw_r_type, + MATCH_R1_ERET, MASK_R1_ERET, 0, no_overflow}, + {"flushd", "i(s)", "i(s),E", 2, 4, iw_i_type, + MATCH_R1_FLUSHD, MASK_R1_FLUSHD, 0, address_offset_overflow}, + {"flushda", "i(s)", "i(s),E", 2, 4, iw_i_type, + MATCH_R1_FLUSHDA, MASK_R1_FLUSHDA, 0, address_offset_overflow}, + {"flushi", "s", "s,E", 1, 4, iw_r_type, + MATCH_R1_FLUSHI, MASK_R1_FLUSHI, 0, no_overflow}, + {"flushp", "", "E", 0, 4, iw_r_type, + MATCH_R1_FLUSHP, MASK_R1_FLUSHP, 0, no_overflow}, + {"initd", "i(s)", "i(s),E", 2, 4, iw_i_type, + MATCH_R1_INITD, MASK_R1_INITD, 0, address_offset_overflow}, + {"initda", "i(s)", "i(s),E", 2, 4, iw_i_type, + MATCH_R1_INITDA, MASK_R1_INITDA, 0, address_offset_overflow}, + {"initi", "s", "s,E", 1, 4, iw_r_type, + MATCH_R1_INITI, MASK_R1_INITI, 0, no_overflow}, + {"jmp", "s", "s,E", 1, 4, iw_r_type, + MATCH_R1_JMP, MASK_R1_JMP, 0, no_overflow}, + {"jmpi", "m", "m,E", 1, 4, iw_j_type, + MATCH_R1_JMPI, MASK_R1_JMPI, 0, call_target_overflow}, + {"ldb", "t,i(s)", "t,i(s),E", 3, 4, iw_i_type, + MATCH_R1_LDB, MASK_R1_LDB, 0, address_offset_overflow}, + {"ldbio", "t,i(s)", "t,i(s),E", 3, 4, iw_i_type, + MATCH_R1_LDBIO, MASK_R1_LDBIO, 0, address_offset_overflow}, + {"ldbu", "t,i(s)", "t,i(s),E", 3, 4, iw_i_type, + MATCH_R1_LDBU, MASK_R1_LDBU, 0, address_offset_overflow}, + {"ldbuio", "t,i(s)", "t,i(s),E", 3, 4, iw_i_type, + MATCH_R1_LDBUIO, MASK_R1_LDBUIO, 0, address_offset_overflow}, + {"ldh", "t,i(s)", "t,i(s),E", 3, 4, iw_i_type, + MATCH_R1_LDH, MASK_R1_LDH, 0, address_offset_overflow}, + {"ldhio", "t,i(s)", "t,i(s),E", 3, 4, iw_i_type, + MATCH_R1_LDHIO, MASK_R1_LDHIO, 0, address_offset_overflow}, + {"ldhu", "t,i(s)", "t,i(s),E", 3, 4, iw_i_type, + MATCH_R1_LDHU, MASK_R1_LDHU, 0, address_offset_overflow}, + {"ldhuio", "t,i(s)", "t,i(s),E", 3, 4, iw_i_type, + MATCH_R1_LDHUIO, MASK_R1_LDHUIO, 0, address_offset_overflow}, + {"ldw", "t,i(s)", "t,i(s),E", 3, 4, iw_i_type, + MATCH_R1_LDW, MASK_R1_LDW, 0, address_offset_overflow}, + {"ldwio", "t,i(s)", "t,i(s),E", 3, 4, iw_i_type, + MATCH_R1_LDWIO, MASK_R1_LDWIO, 0, address_offset_overflow}, + {"mov", "d,s", "d,s,E", 2, 4, iw_r_type, + MATCH_R1_MOV, MASK_R1_MOV, NIOS2_INSN_MACRO_MOV, no_overflow}, + {"movhi", "t,u", "t,u,E", 2, 4, iw_i_type, + MATCH_R1_MOVHI, MASK_R1_MOVHI, + NIOS2_INSN_MACRO_MOVI, unsigned_immed16_overflow}, + {"movi", "t,i", "t,i,E", 2, 4, iw_i_type, + MATCH_R1_MOVI, MASK_R1_MOVI, NIOS2_INSN_MACRO_MOVI, signed_immed16_overflow}, + {"movia", "t,o", "t,o,E", 2, 4, iw_i_type, + MATCH_R1_ORHI, MASK_R1_ORHI, NIOS2_INSN_MACRO_MOVIA, no_overflow}, + {"movui", "t,u", "t,u,E", 2, 4, iw_i_type, + MATCH_R1_MOVUI, MASK_R1_MOVUI, + NIOS2_INSN_MACRO_MOVI, unsigned_immed16_overflow}, + {"mul", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_MUL, MASK_R1_MUL, 0, no_overflow}, + {"muli", "t,s,i", "t,s,i,E", 3, 4, iw_i_type, + MATCH_R1_MULI, MASK_R1_MULI, 0, signed_immed16_overflow}, + {"mulxss", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_MULXSS, MASK_R1_MULXSS, 0, no_overflow}, + {"mulxsu", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_MULXSU, MASK_R1_MULXSU, 0, no_overflow}, + {"mulxuu", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_MULXUU, MASK_R1_MULXUU, 0, no_overflow}, + {"nextpc", "d", "d,E", 1, 4, iw_r_type, + MATCH_R1_NEXTPC, MASK_R1_NEXTPC, 0, no_overflow}, + {"nop", "", "E", 0, 4, iw_r_type, + MATCH_R1_NOP, MASK_R1_NOP, NIOS2_INSN_MACRO_MOV, no_overflow}, + {"nor", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_NOR, MASK_R1_NOR, 0, no_overflow}, + {"or", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_OR, MASK_R1_OR, 0, no_overflow}, + {"orhi", "t,s,u", "t,s,u,E", 3, 4, iw_i_type, + MATCH_R1_ORHI, MASK_R1_ORHI, 0, unsigned_immed16_overflow}, + {"ori", "t,s,u", "t,s,u,E", 3, 4, iw_i_type, + MATCH_R1_ORI, MASK_R1_ORI, 0, unsigned_immed16_overflow}, + {"rdctl", "d,c", "d,c,E", 2, 4, iw_r_type, + MATCH_R1_RDCTL, MASK_R1_RDCTL, 0, no_overflow}, + {"rdprs", "t,s,i", "t,s,i,E", 3, 4, iw_i_type, + MATCH_R1_RDPRS, MASK_R1_RDPRS, 0, signed_immed16_overflow}, + {"ret", "", "E", 0, 4, iw_r_type, + MATCH_R1_RET, MASK_R1_RET, 0, no_overflow}, + {"rol", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_ROL, MASK_R1_ROL, 0, no_overflow}, + {"roli", "d,s,j", "d,s,j,E", 3, 4, iw_r_type, + MATCH_R1_ROLI, MASK_R1_ROLI, 0, unsigned_immed5_overflow}, + {"ror", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_ROR, MASK_R1_ROR, 0, no_overflow}, + {"sll", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_SLL, MASK_R1_SLL, 0, no_overflow}, + {"slli", "d,s,j", "d,s,j,E", 3, 4, iw_r_type, + MATCH_R1_SLLI, MASK_R1_SLLI, 0, unsigned_immed5_overflow}, + {"sra", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_SRA, MASK_R1_SRA, 0, no_overflow}, + {"srai", "d,s,j", "d,s,j,E", 3, 4, iw_r_type, + MATCH_R1_SRAI, MASK_R1_SRAI, 0, unsigned_immed5_overflow}, + {"srl", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_SRL, MASK_R1_SRL, 0, no_overflow}, + {"srli", "d,s,j", "d,s,j,E", 3, 4, iw_r_type, + MATCH_R1_SRLI, MASK_R1_SRLI, 0, unsigned_immed5_overflow}, + {"stb", "t,i(s)", "t,i(s),E", 3, 4, iw_i_type, + MATCH_R1_STB, MASK_R1_STB, 0, address_offset_overflow}, + {"stbio", "t,i(s)", "t,i(s),E", 3, 4, iw_i_type, + MATCH_R1_STBIO, MASK_R1_STBIO, 0, address_offset_overflow}, + {"sth", "t,i(s)", "t,i(s),E", 3, 4, iw_i_type, + MATCH_R1_STH, MASK_R1_STH, 0, address_offset_overflow}, + {"sthio", "t,i(s)", "t,i(s),E", 3, 4, iw_i_type, + MATCH_R1_STHIO, MASK_R1_STHIO, 0, address_offset_overflow}, + {"stw", "t,i(s)", "t,i(s),E", 3, 4, iw_i_type, + MATCH_R1_STW, MASK_R1_STW, 0, address_offset_overflow}, + {"stwio", "t,i(s)", "t,i(s),E", 3, 4, iw_i_type, + MATCH_R1_STWIO, MASK_R1_STWIO, 0, address_offset_overflow}, + {"sub", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_SUB, MASK_R1_SUB, 0, no_overflow}, + {"subi", "t,s,i", "t,s,i,E", 3, 4, iw_i_type, + MATCH_R1_SUBI, MASK_R1_SUBI, NIOS2_INSN_MACRO, signed_immed16_overflow}, + {"sync", "", "E", 0, 4, iw_r_type, + MATCH_R1_SYNC, MASK_R1_SYNC, 0, no_overflow}, + {"trap", "j", "j,E", 1, 4, iw_r_type, + MATCH_R1_TRAP, MASK_R1_TRAP, NIOS2_INSN_OPTARG, no_overflow}, + {"wrctl", "c,s", "c,s,E", 2, 4, iw_r_type, + MATCH_R1_WRCTL, MASK_R1_WRCTL, 0, no_overflow}, + {"wrprs", "d,s", "d,s,E", 2, 4, iw_r_type, + MATCH_R1_WRPRS, MASK_R1_WRPRS, 0, no_overflow}, + {"xor", "d,s,t", "d,s,t,E", 3, 4, iw_r_type, + MATCH_R1_XOR, MASK_R1_XOR, 0, no_overflow}, + {"xorhi", "t,s,u", "t,s,u,E", 3, 4, iw_i_type, + MATCH_R1_XORHI, MASK_R1_XORHI, 0, unsigned_immed16_overflow}, + {"xori", "t,s,u", "t,s,u,E", 3, 4, iw_i_type, + MATCH_R1_XORI, MASK_R1_XORI, 0, unsigned_immed16_overflow} +}; + +#define NIOS2_NUM_R1_OPCODES \ + ((sizeof nios2_r1_opcodes) / (sizeof (nios2_r1_opcodes[0]))) +const int nios2_num_r1_opcodes = NIOS2_NUM_R1_OPCODES; + + +const struct nios2_opcode nios2_r2_opcodes[] = +{ + /* { name, args, args_test, num_args, size, format, + match, mask, pinfo, overflow } */ + {"add", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_ADD, MASK_R2_ADD, 0, no_overflow}, + {"addi", "t,s,i", "t,s,i,E", 3, 4, iw_F2I16_type, + MATCH_R2_ADDI, MASK_R2_ADDI, 0, signed_immed16_overflow}, + {"add.n", "D,S,T", "D,S,T,E", 3, 2, iw_T3X1_type, + MATCH_R2_ADD_N, MASK_R2_ADD_N, 0, no_overflow}, + {"addi.n", "D,S,e", "D,S,e,E", 3, 2, iw_T2X1I3_type, + MATCH_R2_ADDI_N, MASK_R2_ADDI_N, 0, enumeration_overflow}, + {"and", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_AND, MASK_R2_AND, 0, no_overflow}, + {"andchi", "t,s,u", "t,s,u,E", 3, 4, iw_F2I16_type, + MATCH_R2_ANDCHI, MASK_R2_ANDCHI, 0, unsigned_immed16_overflow}, + {"andci", "t,s,u", "t,s,u,E", 3, 4, iw_F2I16_type, + MATCH_R2_ANDCI, MASK_R2_ANDCI, 0, unsigned_immed16_overflow}, + {"andhi", "t,s,u", "t,s,u,E", 3, 4, iw_F2I16_type, + MATCH_R2_ANDHI, MASK_R2_ANDHI, 0, unsigned_immed16_overflow}, + {"andi", "t,s,u", "t,s,u,E", 3, 4, iw_F2I16_type, + MATCH_R2_ANDI, MASK_R2_ANDI, 0, unsigned_immed16_overflow}, + {"andi.n", "T,S,g", "T,S,g,E", 3, 2, iw_T2I4_type, + MATCH_R2_ANDI_N, MASK_R2_ANDI_N, 0, enumeration_overflow}, + {"and.n", "D,S,T", "D,S,T,E", 3, 2, iw_T2X3_type, + MATCH_R2_AND_N, MASK_R2_AND_N, 0, no_overflow}, + {"beq", "s,t,o", "s,t,o,E", 3, 4, iw_F2I16_type, + MATCH_R2_BEQ, MASK_R2_BEQ, NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"beqz.n", "S,P", "S,P,E", 2, 2, iw_T1I7_type, + MATCH_R2_BEQZ_N, MASK_R2_BEQZ_N, NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"bge", "s,t,o", "s,t,o,E", 3, 4, iw_F2I16_type, + MATCH_R2_BGE, MASK_R2_BGE, NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"bgeu", "s,t,o", "s,t,o,E", 3, 4, iw_F2I16_type, + MATCH_R2_BGEU, MASK_R2_BGEU, NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"bgt", "s,t,o", "s,t,o,E", 3, 4, iw_F2I16_type, + MATCH_R2_BGT, MASK_R2_BGT, + NIOS2_INSN_MACRO|NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"bgtu", "s,t,o", "s,t,o,E", 3, 4, iw_F2I16_type, + MATCH_R2_BGTU, MASK_R2_BGTU, + NIOS2_INSN_MACRO|NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"ble", "s,t,o", "s,t,o,E", 3, 4, iw_F2I16_type, + MATCH_R2_BLE, MASK_R2_BLE, + NIOS2_INSN_MACRO|NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"bleu", "s,t,o", "s,t,o,E", 3, 4, iw_F2I16_type, + MATCH_R2_BLEU, MASK_R2_BLEU, + NIOS2_INSN_MACRO|NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"blt", "s,t,o", "s,t,o,E", 3, 4, iw_F2I16_type, + MATCH_R2_BLT, MASK_R2_BLT, NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"bltu", "s,t,o", "s,t,o,E", 3, 4, iw_F2I16_type, + MATCH_R2_BLTU, MASK_R2_BLTU, NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"bne", "s,t,o", "s,t,o,E", 3, 4, iw_F2I16_type, + MATCH_R2_BNE, MASK_R2_BNE, NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"bnez.n", "S,P", "S,P,E", 2, 2, iw_T1I7_type, + MATCH_R2_BNEZ_N, MASK_R2_BNEZ_N, NIOS2_INSN_CBRANCH, branch_target_overflow}, + {"br", "o", "o,E", 1, 4, iw_F2I16_type, + MATCH_R2_BR, MASK_R2_BR, NIOS2_INSN_UBRANCH, branch_target_overflow}, + {"break", "j", "j,E", 1, 4, iw_F3X6L5_type, + MATCH_R2_BREAK, MASK_R2_BREAK, NIOS2_INSN_OPTARG, no_overflow}, + {"break.n", "j", "j,E", 1, 2, iw_X2L5_type, + MATCH_R2_BREAK_N, MASK_R2_BREAK_N, NIOS2_INSN_OPTARG, no_overflow}, + {"bret", "", "E", 0, 4, iw_F3X6_type, + MATCH_R2_BRET, MASK_R2_BRET, 0, no_overflow}, + {"br.n", "O", "O,E", 1, 2, iw_I10_type, + MATCH_R2_BR_N, MASK_R2_BR_N, NIOS2_INSN_UBRANCH, branch_target_overflow}, + {"call", "m", "m,E", 1, 4, iw_L26_type, + MATCH_R2_CALL, MASK_R2_CALL, NIOS2_INSN_CALL, call_target_overflow}, + {"callr", "s", "s,E", 1, 4, iw_F3X6_type, + MATCH_R2_CALLR, MASK_R2_CALLR, 0, no_overflow}, + {"callr.n", "s", "s,E", 1, 2, iw_F1X1_type, + MATCH_R2_CALLR_N, MASK_R2_CALLR_N, 0, no_overflow}, + {"cmpeq", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_CMPEQ, MASK_R2_CMPEQ, 0, no_overflow}, + {"cmpeqi", "t,s,i", "t,s,i,E", 3, 4, iw_F2I16_type, + MATCH_R2_CMPEQI, MASK_R2_CMPEQI, 0, signed_immed16_overflow}, + {"cmpge", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_CMPGE, MASK_R2_CMPGE, 0, no_overflow}, + {"cmpgei", "t,s,i", "t,s,i,E", 3, 4, iw_F2I16_type, + MATCH_R2_CMPGEI, MASK_R2_CMPGEI, 0, signed_immed16_overflow}, + {"cmpgeu", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_CMPGEU, MASK_R2_CMPGEU, 0, no_overflow}, + {"cmpgeui", "t,s,u", "t,s,u,E", 3, 4, iw_F2I16_type, + MATCH_R2_CMPGEUI, MASK_R2_CMPGEUI, 0, unsigned_immed16_overflow}, + {"cmpgt", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_CMPGT, MASK_R2_CMPGT, NIOS2_INSN_MACRO, no_overflow}, + {"cmpgti", "t,s,i", "t,s,i,E", 3, 4, iw_F2I16_type, + MATCH_R2_CMPGTI, MASK_R2_CMPGTI, NIOS2_INSN_MACRO, signed_immed16_overflow}, + {"cmpgtu", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_CMPGTU, MASK_R2_CMPGTU, NIOS2_INSN_MACRO, no_overflow}, + {"cmpgtui", "t,s,u", "t,s,u,E", 3, 4, iw_F2I16_type, + MATCH_R2_CMPGTUI, MASK_R2_CMPGTUI, + NIOS2_INSN_MACRO, unsigned_immed16_overflow}, + {"cmple", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_CMPLE, MASK_R2_CMPLE, NIOS2_INSN_MACRO, no_overflow}, + {"cmplei", "t,s,i", "t,s,i,E", 3, 4, iw_F2I16_type, + MATCH_R2_CMPLEI, MASK_R2_CMPLEI, NIOS2_INSN_MACRO, signed_immed16_overflow}, + {"cmpleu", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_CMPLEU, MASK_R2_CMPLEU, NIOS2_INSN_MACRO, no_overflow}, + {"cmpleui", "t,s,u", "t,s,u,E", 3, 4, iw_F2I16_type, + MATCH_R2_CMPLEUI, MASK_R2_CMPLEUI, + NIOS2_INSN_MACRO, unsigned_immed16_overflow}, + {"cmplt", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_CMPLT, MASK_R2_CMPLT, 0, no_overflow}, + {"cmplti", "t,s,i", "t,s,i,E", 3, 4, iw_F2I16_type, + MATCH_R2_CMPLTI, MASK_R2_CMPLTI, 0, signed_immed16_overflow}, + {"cmpltu", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_CMPLTU, MASK_R2_CMPLTU, 0, no_overflow}, + {"cmpltui", "t,s,u", "t,s,u,E", 3, 4, iw_F2I16_type, + MATCH_R2_CMPLTUI, MASK_R2_CMPLTUI, 0, unsigned_immed16_overflow}, + {"cmpne", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_CMPNE, MASK_R2_CMPNE, 0, no_overflow}, + {"cmpnei", "t,s,i", "t,s,i,E", 3, 4, iw_F2I16_type, + MATCH_R2_CMPNEI, MASK_R2_CMPNEI, 0, signed_immed16_overflow}, + {"custom", "l,d,s,t", "l,d,s,t,E", 4, 4, iw_F3X8_type, + MATCH_R2_CUSTOM, MASK_R2_CUSTOM, 0, custom_opcode_overflow}, + {"div", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_DIV, MASK_R2_DIV, 0, no_overflow}, + {"divu", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_DIVU, MASK_R2_DIVU, 0, no_overflow}, + {"eni", "j", "j,E", 1, 4, iw_F3X6L5_type, + MATCH_R2_ENI, MASK_R2_ENI, NIOS2_INSN_OPTARG, no_overflow}, + {"eret", "", "E", 0, 4, iw_F3X6_type, + MATCH_R2_ERET, MASK_R2_ERET, 0, no_overflow}, + {"extract", "t,s,j,k", "t,s,j,k,E", 4, 4, iw_F2X6L10_type, + MATCH_R2_EXTRACT, MASK_R2_EXTRACT, 0, no_overflow}, + {"flushd", "I(s)", "I(s),E", 2, 4, iw_F1X4I12_type, + MATCH_R2_FLUSHD, MASK_R2_FLUSHD, 0, address_offset_overflow}, + {"flushda", "I(s)", "I(s),E", 2, 4, iw_F1X4I12_type, + MATCH_R2_FLUSHDA, MASK_R2_FLUSHDA, 0, address_offset_overflow}, + {"flushi", "s", "s,E", 1, 4, iw_F3X6_type, + MATCH_R2_FLUSHI, MASK_R2_FLUSHI, 0, no_overflow}, + {"flushp", "", "E", 0, 4, iw_F3X6_type, + MATCH_R2_FLUSHP, MASK_R2_FLUSHP, 0, no_overflow}, + {"initd", "I(s)", "I(s),E", 2, 4, iw_F1X4I12_type, + MATCH_R2_INITD, MASK_R2_INITD, 0, address_offset_overflow}, + {"initda", "I(s)", "I(s),E", 2, 4, iw_F1X4I12_type, + MATCH_R2_INITDA, MASK_R2_INITDA, 0, address_offset_overflow}, + {"initi", "s", "s,E", 1, 4, iw_F3X6_type, + MATCH_R2_INITI, MASK_R2_INITI, 0, no_overflow}, + {"insert", "t,s,j,k", "t,s,j,k,E", 4, 4, iw_F2X6L10_type, + MATCH_R2_INSERT, MASK_R2_INSERT, 0, no_overflow}, + {"jmp", "s", "s,E", 1, 4, iw_F3X6_type, + MATCH_R2_JMP, MASK_R2_JMP, 0, no_overflow}, + {"jmpi", "m", "m,E", 1, 4, iw_L26_type, + MATCH_R2_JMPI, MASK_R2_JMPI, 0, call_target_overflow}, + {"jmpr.n", "s", "s,E", 1, 2, iw_F1X1_type, + MATCH_R2_JMPR_N, MASK_R2_JMPR_N, 0, no_overflow}, + {"ldb", "t,i(s)", "t,i(s),E", 3, 4, iw_F2I16_type, + MATCH_R2_LDB, MASK_R2_LDB, 0, address_offset_overflow}, + {"ldbio", "t,I(s)", "t,I(s),E", 3, 4, iw_F2X4I12_type, + MATCH_R2_LDBIO, MASK_R2_LDBIO, 0, signed_immed12_overflow}, + {"ldbu", "t,i(s)", "t,i(s),E", 3, 4, iw_F2I16_type, + MATCH_R2_LDBU, MASK_R2_LDBU, 0, address_offset_overflow}, + {"ldbuio", "t,I(s)", "t,I(s),E", 3, 4, iw_F2X4I12_type, + MATCH_R2_LDBUIO, MASK_R2_LDBUIO, 0, signed_immed12_overflow}, + {"ldbu.n", "T,Y(S)", "T,Y(S),E", 3, 2, iw_T2I4_type, + MATCH_R2_LDBU_N, MASK_R2_LDBU_N, 0, address_offset_overflow}, + {"ldex", "d,(s)", "d,(s),E", 2, 4, iw_F3X6_type, + MATCH_R2_LDEX, MASK_R2_LDEX, 0, no_overflow}, + {"ldh", "t,i(s)", "t,i(s),E", 3, 4, iw_F2I16_type, + MATCH_R2_LDH, MASK_R2_LDH, 0, address_offset_overflow}, + {"ldhio", "t,I(s)", "t,I(s),E", 3, 4, iw_F2X4I12_type, + MATCH_R2_LDHIO, MASK_R2_LDHIO, 0, signed_immed12_overflow}, + {"ldhu", "t,i(s)", "t,i(s),E", 3, 4, iw_F2I16_type, + MATCH_R2_LDHU, MASK_R2_LDHU, 0, address_offset_overflow}, + {"ldhuio", "t,I(s)", "t,I(s),E", 3, 4, iw_F2X4I12_type, + MATCH_R2_LDHUIO, MASK_R2_LDHUIO, 0, signed_immed12_overflow}, + {"ldhu.n", "T,X(S)", "T,X(S),E", 3, 2, iw_T2I4_type, + MATCH_R2_LDHU_N, MASK_R2_LDHU_N, 0, address_offset_overflow}, + {"ldsex", "d,(s)", "d,(s),E", 2, 4, iw_F3X6_type, + MATCH_R2_LDSEX, MASK_R2_LDSEX, 0, no_overflow}, + {"ldw", "t,i(s)", "t,i(s),E", 3, 4, iw_F2I16_type, + MATCH_R2_LDW, MASK_R2_LDW, 0, address_offset_overflow}, + {"ldwio", "t,I(s)", "t,I(s),E", 3, 4, iw_F2X4I12_type, + MATCH_R2_LDWIO, MASK_R2_LDWIO, 0, signed_immed12_overflow}, + {"ldwm", "R,B", "R,B,E", 2, 4, iw_F1X4L17_type, + MATCH_R2_LDWM, MASK_R2_LDWM, 0, no_overflow}, + {"ldw.n", "T,W(S)", "T,W(S),E", 3, 2, iw_T2I4_type, + MATCH_R2_LDW_N, MASK_R2_LDW_N, 0, address_offset_overflow}, + {"ldwsp.n", "t,V(s)", "t,V(s),E", 3, 2, iw_F1I5_type, + MATCH_R2_LDWSP_N, MASK_R2_LDWSP_N, 0, address_offset_overflow}, + {"merge", "t,s,j,k", "t,s,j,k,E", 4, 4, iw_F2X6L10_type, + MATCH_R2_MERGE, MASK_R2_MERGE, 0, no_overflow}, + {"mov", "d,s", "d,s,E", 2, 4, iw_F3X6_type, + MATCH_R2_MOV, MASK_R2_MOV, NIOS2_INSN_MACRO_MOV, no_overflow}, + {"mov.n", "d,s", "d,s,E", 2, 2, iw_F2_type, + MATCH_R2_MOV_N, MASK_R2_MOV_N, 0, no_overflow}, + {"movi.n", "D,h", "D,h,E", 2, 2, iw_T1I7_type, + MATCH_R2_MOVI_N, MASK_R2_MOVI_N, 0, enumeration_overflow}, + {"movhi", "t,u", "t,u,E", 2, 4, iw_F2I16_type, + MATCH_R2_MOVHI, MASK_R2_MOVHI, + NIOS2_INSN_MACRO_MOVI, unsigned_immed16_overflow}, + {"movi", "t,i", "t,i,E", 2, 4, iw_F2I16_type, + MATCH_R2_MOVI, MASK_R2_MOVI, NIOS2_INSN_MACRO_MOVI, signed_immed16_overflow}, + {"movia", "t,o", "t,o,E", 2, 4, iw_F2I16_type, + MATCH_R2_ORHI, MASK_R2_ORHI, NIOS2_INSN_MACRO_MOVIA, no_overflow}, + {"movui", "t,u", "t,u,E", 2, 4, iw_F2I16_type, + MATCH_R2_MOVUI, MASK_R2_MOVUI, + NIOS2_INSN_MACRO_MOVI, unsigned_immed16_overflow}, + {"mul", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_MUL, MASK_R2_MUL, 0, no_overflow}, + {"muli", "t,s,i", "t,s,i,E", 3, 4, iw_F2I16_type, + MATCH_R2_MULI, MASK_R2_MULI, 0, signed_immed16_overflow}, + {"mulxss", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_MULXSS, MASK_R2_MULXSS, 0, no_overflow}, + {"mulxsu", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_MULXSU, MASK_R2_MULXSU, 0, no_overflow}, + {"mulxuu", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_MULXUU, MASK_R2_MULXUU, 0, no_overflow}, + /* The encoding of the neg.n operands is backwards, not + the interpretation -- the first operand is still the + destination and the second the source. */ + {"neg.n", "S,D", "S,D,E", 2, 2, iw_T2X3_type, + MATCH_R2_NEG_N, MASK_R2_NEG_N, 0, no_overflow}, + {"nextpc", "d", "d,E", 1, 4, iw_F3X6_type, + MATCH_R2_NEXTPC, MASK_R2_NEXTPC, 0, no_overflow}, + {"nop", "", "E", 0, 4, iw_F3X6_type, + MATCH_R2_NOP, MASK_R2_NOP, NIOS2_INSN_MACRO_MOV, no_overflow}, + {"nop.n", "", "E", 0, 2, iw_F2_type, + MATCH_R2_NOP_N, MASK_R2_NOP_N, NIOS2_INSN_MACRO_MOV, no_overflow}, + {"nor", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_NOR, MASK_R2_NOR, 0, no_overflow}, + {"not.n", "D,S", "D,S,E", 2, 2, iw_T2X3_type, + MATCH_R2_NOT_N, MASK_R2_NOT_N, 0, no_overflow}, + {"or", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_OR, MASK_R2_OR, 0, no_overflow}, + {"orhi", "t,s,u", "t,s,u,E", 3, 4, iw_F2I16_type, + MATCH_R2_ORHI, MASK_R2_ORHI, 0, unsigned_immed16_overflow}, + {"ori", "t,s,u", "t,s,u,E", 3, 4, iw_F2I16_type, + MATCH_R2_ORI, MASK_R2_ORI, 0, unsigned_immed16_overflow}, + {"or.n", "D,S,T", "D,S,T,E", 3, 2, iw_T2X3_type, + MATCH_R2_OR_N, MASK_R2_OR_N, 0, no_overflow}, + {"pop.n", "R,W", "R,W,E", 2, 2, iw_L5I4X1_type, + MATCH_R2_POP_N, MASK_R2_POP_N, NIOS2_INSN_OPTARG, no_overflow}, + {"push.n", "R,W", "R,W,E", 2, 2, iw_L5I4X1_type, + MATCH_R2_PUSH_N, MASK_R2_PUSH_N, NIOS2_INSN_OPTARG, no_overflow}, + {"rdctl", "d,c", "d,c,E", 2, 4, iw_F3X6L5_type, + MATCH_R2_RDCTL, MASK_R2_RDCTL, 0, no_overflow}, + {"rdprs", "t,s,I", "t,s,I,E", 3, 4, iw_F2X4I12_type, + MATCH_R2_RDPRS, MASK_R2_RDPRS, 0, signed_immed12_overflow}, + {"ret", "", "E", 0, 4, iw_F3X6_type, + MATCH_R2_RET, MASK_R2_RET, 0, no_overflow}, + {"ret.n", "", "E", 0, 2, iw_X2L5_type, + MATCH_R2_RET_N, MASK_R2_RET_N, 0, no_overflow}, + {"rol", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_ROL, MASK_R2_ROL, 0, no_overflow}, + {"roli", "d,s,j", "d,s,j,E", 3, 4, iw_F3X6L5_type, + MATCH_R2_ROLI, MASK_R2_ROLI, 0, unsigned_immed5_overflow}, + {"ror", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_ROR, MASK_R2_ROR, 0, no_overflow}, + {"sll", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_SLL, MASK_R2_SLL, 0, no_overflow}, + {"slli", "d,s,j", "d,s,j,E", 3, 4, iw_F3X6L5_type, + MATCH_R2_SLLI, MASK_R2_SLLI, 0, unsigned_immed5_overflow}, + {"sll.n", "D,S,T", "D,S,T,E", 3, 2, iw_T2X3_type, + MATCH_R2_SLL_N, MASK_R2_SLL_N, 0, no_overflow}, + {"slli.n", "D,S,f", "D,S,f,E", 3, 2, iw_T2X1L3_type, + MATCH_R2_SLLI_N, MASK_R2_SLLI_N, 0, enumeration_overflow}, + {"spaddi.n", "D,U", "D,U,E", 2, 2, iw_T1I7_type, + MATCH_R2_SPADDI_N, MASK_R2_SPADDI_N, 0, address_offset_overflow}, + {"spdeci.n", "U", "U,E", 1, 2, iw_X1I7_type, + MATCH_R2_SPDECI_N, MASK_R2_SPDECI_N, 0, address_offset_overflow}, + {"spinci.n", "U", "U,E", 1, 2, iw_X1I7_type, + MATCH_R2_SPINCI_N, MASK_R2_SPINCI_N, 0, address_offset_overflow}, + {"sra", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_SRA, MASK_R2_SRA, 0, no_overflow}, + {"srai", "d,s,j", "d,s,j,E", 3, 4, iw_F3X6L5_type, + MATCH_R2_SRAI, MASK_R2_SRAI, 0, unsigned_immed5_overflow}, + {"srl", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_SRL, MASK_R2_SRL, 0, no_overflow}, + {"srli", "d,s,j", "d,s,j,E", 3, 4, iw_F3X6L5_type, + MATCH_R2_SRLI, MASK_R2_SRLI, 0, unsigned_immed5_overflow}, + {"srl.n", "D,S,T", "D,S,T,E", 3, 2, iw_T2X3_type, + MATCH_R2_SRL_N, MASK_R2_SRL_N, 0, no_overflow}, + {"srli.n", "D,S,f", "D,S,f,E", 3, 2, iw_T2X1L3_type, + MATCH_R2_SRLI_N, MASK_R2_SRLI_N, 0, enumeration_overflow}, + {"stb", "t,i(s)", "t,i(s),E", 3, 4, iw_F2I16_type, + MATCH_R2_STB, MASK_R2_STB, 0, address_offset_overflow}, + {"stbio", "t,I(s)", "t,I(s),E", 3, 4, iw_F2X4I12_type, + MATCH_R2_STBIO, MASK_R2_STBIO, 0, signed_immed12_overflow}, + {"stb.n", "T,Y(S)", "T,Y(S),E", 3, 2, iw_T2I4_type, + MATCH_R2_STB_N, MASK_R2_STB_N, 0, address_offset_overflow}, + {"stbz.n", "t,M(S)", "t,M(S),E", 3, 2, iw_T1X1I6_type, + MATCH_R2_STBZ_N, MASK_R2_STBZ_N, 0, address_offset_overflow}, + {"stex", "d,t,(s)", "d,t,(s),E", 3, 4, iw_F3X6_type, + MATCH_R2_STEX, MASK_R2_STEX, 0, no_overflow}, + {"sth", "t,i(s)", "t,i(s),E", 3, 4, iw_F2I16_type, + MATCH_R2_STH, MASK_R2_STH, 0, address_offset_overflow}, + {"sthio", "t,I(s)", "t,I(s),E", 3, 4, iw_F2X4I12_type, + MATCH_R2_STHIO, MASK_R2_STHIO, 0, signed_immed12_overflow}, + {"sth.n", "T,X(S)", "T,X(S),E", 3, 2, iw_T2I4_type, + MATCH_R2_STH_N, MASK_R2_STH_N, 0, address_offset_overflow}, + {"stsex", "d,t,(s)", "d,t,(s),E", 3, 4, iw_F3X6_type, + MATCH_R2_STSEX, MASK_R2_STSEX, 0, no_overflow}, + {"stw", "t,i(s)", "t,i(s),E", 3, 4, iw_F2I16_type, + MATCH_R2_STW, MASK_R2_STW, 0, address_offset_overflow}, + {"stwio", "t,I(s)", "t,I(s),E", 3, 4, iw_F2X4I12_type, + MATCH_R2_STWIO, MASK_R2_STWIO, 0, signed_immed12_overflow}, + {"stwm", "R,B", "R,B,E", 2, 4, iw_F1X4L17_type, + MATCH_R2_STWM, MASK_R2_STWM, 0, no_overflow}, + {"stwsp.n", "t,V(s)", "t,V(s),E", 3, 2, iw_F1I5_type, + MATCH_R2_STWSP_N, MASK_R2_STWSP_N, 0, address_offset_overflow}, + {"stw.n", "T,W(S)", "T,W(S),E", 3, 2, iw_T2I4_type, + MATCH_R2_STW_N, MASK_R2_STW_N, 0, address_offset_overflow}, + {"stwz.n", "t,N(S)", "t,N(S),E", 3, 2, iw_T1X1I6_type, + MATCH_R2_STWZ_N, MASK_R2_STWZ_N, 0, address_offset_overflow}, + {"sub", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_SUB, MASK_R2_SUB, 0, no_overflow}, + {"subi", "t,s,i", "t,s,i,E", 3, 4, iw_F2I16_type, + MATCH_R2_SUBI, MASK_R2_SUBI, NIOS2_INSN_MACRO, signed_immed16_overflow}, + {"sub.n", "D,S,T", "D,S,T,E", 3, 2, iw_T3X1_type, + MATCH_R2_SUB_N, MASK_R2_SUB_N, 0, no_overflow}, + {"subi.n", "D,S,e", "D,S,e,E", 3, 2, iw_T2X1I3_type, + MATCH_R2_SUBI_N, MASK_R2_SUBI_N, 0, enumeration_overflow}, + {"sync", "", "E", 0, 4, iw_F3X6_type, + MATCH_R2_SYNC, MASK_R2_SYNC, 0, no_overflow}, + {"trap", "j", "j,E", 1, 4, iw_F3X6L5_type, + MATCH_R2_TRAP, MASK_R2_TRAP, NIOS2_INSN_OPTARG, no_overflow}, + {"trap.n", "j", "j,E", 1, 2, iw_X2L5_type, + MATCH_R2_TRAP_N, MASK_R2_TRAP_N, NIOS2_INSN_OPTARG, no_overflow}, + {"wrctl", "c,s", "c,s,E", 2, 4, iw_F3X6L5_type, + MATCH_R2_WRCTL, MASK_R2_WRCTL, 0, no_overflow}, + {"wrpie", "d,s", "d,s,E", 2, 4, iw_F3X6L5_type, + MATCH_R2_WRPIE, MASK_R2_WRPIE, 0, no_overflow}, + {"wrprs", "d,s", "d,s,E", 2, 4, iw_F3X6_type, + MATCH_R2_WRPRS, MASK_R2_WRPRS, 0, no_overflow}, + {"xor", "d,s,t", "d,s,t,E", 3, 4, iw_F3X6_type, + MATCH_R2_XOR, MASK_R2_XOR, 0, no_overflow}, + {"xorhi", "t,s,u", "t,s,u,E", 3, 4, iw_F2I16_type, + MATCH_R2_XORHI, MASK_R2_XORHI, 0, unsigned_immed16_overflow}, + {"xori", "t,s,u", "t,s,u,E", 3, 4, iw_F2I16_type, + MATCH_R2_XORI, MASK_R2_XORI, 0, unsigned_immed16_overflow}, + {"xor.n", "D,S,T", "D,S,T,E", 3, 2, iw_T2X3_type, + MATCH_R2_XOR_N, MASK_R2_XOR_N, 0, no_overflow}, +}; + +#define NIOS2_NUM_R2_OPCODES \ + ((sizeof nios2_r2_opcodes) / (sizeof (nios2_r2_opcodes[0]))) +const int nios2_num_r2_opcodes = NIOS2_NUM_R2_OPCODES; + +/* Default to using the R1 instruction tables. */ +struct nios2_opcode *nios2_opcodes = (struct nios2_opcode *) nios2_r1_opcodes; +int nios2_num_opcodes = NIOS2_NUM_R1_OPCODES; +#undef NIOS2_NUM_R1_OPCODES +#undef NIOS2_NUM_R2_OPCODES + +/* Decodings for R2 asi.n (addi.n/subi.n) immediate values. */ +unsigned int nios2_r2_asi_n_mappings[] = + {1, 2, 4, 8, 16, 32, 64, 128}; +const int nios2_num_r2_asi_n_mappings = 8; + +/* Decodings for R2 shi.n (slli.n/srli.n) immediate values. */ +unsigned int nios2_r2_shi_n_mappings[] = + {1, 2, 3, 8, 12, 16, 24, 31}; +const int nios2_num_r2_shi_n_mappings = 8; + +/* Decodings for R2 andi.n immediate values. */ +unsigned int nios2_r2_andi_n_mappings[] = + {1, 2, 3, 4, 8, 0xf, 0x10, 0x1f, + 0x20, 0x3f, 0x7f, 0x80, 0xff, 0x7ff, 0xff00, 0xffff}; +const int nios2_num_r2_andi_n_mappings = 16; + +/* Decodings for R2 3-bit register fields. */ +int nios2_r2_reg3_mappings[] = + {16, 17, 2, 3, 4, 5, 6, 7}; +const int nios2_num_r2_reg3_mappings = 8; + +/* Decodings for R2 push.n/pop.n REG_RANGE value list. */ +unsigned long nios2_r2_reg_range_mappings[] = { + 0x00010000, + 0x00030000, + 0x00070000, + 0x000f0000, + 0x001f0000, + 0x003f0000, + 0x007f0000, + 0x00ff0000 +}; +const int nios2_num_r2_reg_range_mappings = 8; + +/*#include "sysdep.h" +#include "dis-asm.h" +#include "opcode/nios2.h" +#include "libiberty.h" +#include <string.h> +#include <assert.h> +*/ +/* No symbol table is available when this code runs out in an embedded + system as when it is used for disassembler support in a monitor. */ +#if !defined(EMBEDDED_ENV) +#define SYMTAB_AVAILABLE 1 +/* +#include "elf-bfd.h" +#include "elf/nios2.h" +*/ +#endif + +/* Default length of Nios II instruction in bytes. */ +#define INSNLEN 4 + +/* Data structures used by the opcode hash table. */ +typedef struct _nios2_opcode_hash +{ + const struct nios2_opcode *opcode; + struct _nios2_opcode_hash *next; +} nios2_opcode_hash; + +/* Hash table size. */ +#define OPCODE_HASH_SIZE (IW_R1_OP_UNSHIFTED_MASK + 1) + +/* Extract the opcode from an instruction word. */ +static unsigned int +nios2_r1_extract_opcode (unsigned int x) +{ + return GET_IW_R1_OP (x); +} + +static unsigned int +nios2_r2_extract_opcode (unsigned int x) +{ + return GET_IW_R2_OP (x); +} + +/* We maintain separate hash tables for R1 and R2 opcodes, and pseudo-ops + are stored in a different table than regular instructions. */ + +typedef struct _nios2_disassembler_state +{ + const struct nios2_opcode *opcodes; + const int *num_opcodes; + unsigned int (*extract_opcode) (unsigned int); + nios2_opcode_hash *hash[OPCODE_HASH_SIZE]; + nios2_opcode_hash *ps_hash[OPCODE_HASH_SIZE]; + const struct nios2_opcode *nop; + bfd_boolean init; +} nios2_disassembler_state; + +static nios2_disassembler_state +nios2_r1_disassembler_state = { + nios2_r1_opcodes, + &nios2_num_r1_opcodes, + nios2_r1_extract_opcode, + {}, + {}, + NULL, + 0 +}; + +static nios2_disassembler_state +nios2_r2_disassembler_state = { + nios2_r2_opcodes, + &nios2_num_r2_opcodes, + nios2_r2_extract_opcode, + {}, + {}, + NULL, + 0 +}; + +/* Function to initialize the opcode hash table. */ +static void +nios2_init_opcode_hash (nios2_disassembler_state *state) +{ + unsigned int i; + register const struct nios2_opcode *op; + + for (i = 0; i < OPCODE_HASH_SIZE; i++) + for (op = state->opcodes; op < &state->opcodes[*(state->num_opcodes)]; op++) + { + nios2_opcode_hash *new_hash; + nios2_opcode_hash **bucket = NULL; + + if ((op->pinfo & NIOS2_INSN_MACRO) == NIOS2_INSN_MACRO) + { + if (i == state->extract_opcode (op->match) + && (op->pinfo & (NIOS2_INSN_MACRO_MOV | NIOS2_INSN_MACRO_MOVI) + & 0x7fffffff)) + { + bucket = &(state->ps_hash[i]); + if (strcmp (op->name, "nop") == 0) + state->nop = op; + } + } + else if (i == state->extract_opcode (op->match)) + bucket = &(state->hash[i]); + + if (bucket) + { + new_hash = + (nios2_opcode_hash *) malloc (sizeof (nios2_opcode_hash)); + if (new_hash == NULL) + { + fprintf (stderr, + "error allocating memory...broken disassembler\n"); + abort (); + } + new_hash->opcode = op; + new_hash->next = NULL; + while (*bucket) + bucket = &((*bucket)->next); + *bucket = new_hash; + } + } + state->init = 1; + +#ifdef DEBUG_HASHTABLE + for (i = 0; i < OPCODE_HASH_SIZE; ++i) + { + nios2_opcode_hash *tmp_hash = state->hash[i]; + printf ("index: 0x%02X ops: ", i); + while (tmp_hash != NULL) + { + printf ("%s ", tmp_hash->opcode->name); + tmp_hash = tmp_hash->next; + } + printf ("\n"); + } + + for (i = 0; i < OPCODE_HASH_SIZE; ++i) + { + nios2_opcode_hash *tmp_hash = state->ps_hash[i]; + printf ("index: 0x%02X ops: ", i); + while (tmp_hash != NULL) + { + printf ("%s ", tmp_hash->opcode->name); + tmp_hash = tmp_hash->next; + } + printf ("\n"); + } +#endif /* DEBUG_HASHTABLE */ +} + +/* Return a pointer to an nios2_opcode struct for a given instruction + word OPCODE for bfd machine MACH, or NULL if there is an error. */ +const struct nios2_opcode * +nios2_find_opcode_hash (unsigned long opcode, unsigned long mach) +{ + nios2_opcode_hash *entry; + nios2_disassembler_state *state; + + /* Select the right instruction set, hash tables, and opcode accessor + for the mach variant. */ + if (mach == bfd_mach_nios2r2) + state = &nios2_r2_disassembler_state; + else + state = &nios2_r1_disassembler_state; + + /* Build a hash table to shorten the search time. */ + if (!state->init) + nios2_init_opcode_hash (state); + + /* Check for NOP first. Both NOP and MOV are macros that expand into + an ADD instruction, and we always want to give priority to NOP. */ + if (state->nop->match == (opcode & state->nop->mask)) + return state->nop; + + /* First look in the pseudo-op hashtable. */ + for (entry = state->ps_hash[state->extract_opcode (opcode)]; + entry; entry = entry->next) + if (entry->opcode->match == (opcode & entry->opcode->mask)) + return entry->opcode; + + /* Otherwise look in the main hashtable. */ + for (entry = state->hash[state->extract_opcode (opcode)]; + entry; entry = entry->next) + if (entry->opcode->match == (opcode & entry->opcode->mask)) + return entry->opcode; + + return NULL; +} + +/* There are 32 regular registers, 32 coprocessor registers, + and 32 control registers. */ +#define NUMREGNAMES 32 + +/* Return a pointer to the base of the coprocessor register name array. */ +static struct nios2_reg * +nios2_coprocessor_regs (void) +{ + static struct nios2_reg *cached = NULL; + + if (!cached) + { + int i; + for (i = NUMREGNAMES; i < nios2_num_regs; i++) + if (!strcmp (nios2_regs[i].name, "c0")) + { + cached = nios2_regs + i; + break; + } + assert (cached); + } + return cached; +} + +/* Return a pointer to the base of the control register name array. */ +static struct nios2_reg * +nios2_control_regs (void) +{ + static struct nios2_reg *cached = NULL; + + if (!cached) + { + int i; + for (i = NUMREGNAMES; i < nios2_num_regs; i++) + if (!strcmp (nios2_regs[i].name, "status")) + { + cached = nios2_regs + i; + break; + } + assert (cached); + } + return cached; +} + +/* Helper routine to report internal errors. */ +static void +bad_opcode (const struct nios2_opcode *op) +{ + fprintf (stderr, "Internal error: broken opcode descriptor for `%s %s'\n", + op->name, op->args); + abort (); +} + +/* The function nios2_print_insn_arg uses the character pointed + to by ARGPTR to determine how it print the next token or separator + character in the arguments to an instruction. */ +static int +nios2_print_insn_arg (const char *argptr, + unsigned long opcode, bfd_vma address, + disassemble_info *info, + const struct nios2_opcode *op) +{ + unsigned long i = 0; + struct nios2_reg *reg_base; + + switch (*argptr) + { + case ',': + case '(': + case ')': + (*info->fprintf_func) (info->stream, "%c", *argptr); + break; + + case 'c': + /* Control register index. */ + switch (op->format) + { + case iw_r_type: + i = GET_IW_R_IMM5 (opcode); + break; + case iw_F3X6L5_type: + i = GET_IW_F3X6L5_IMM5 (opcode); + break; + default: + bad_opcode (op); + } + reg_base = nios2_control_regs (); + (*info->fprintf_func) (info->stream, "%s", reg_base[i].name); + break; + + case 'd': + reg_base = nios2_regs; + switch (op->format) + { + case iw_r_type: + i = GET_IW_R_C (opcode); + break; + case iw_custom_type: + i = GET_IW_CUSTOM_C (opcode); + if (GET_IW_CUSTOM_READC (opcode) == 0) + reg_base = nios2_coprocessor_regs (); + break; + case iw_F3X6L5_type: + case iw_F3X6_type: + i = GET_IW_F3X6L5_C (opcode); + break; + case iw_F3X8_type: + i = GET_IW_F3X8_C (opcode); + if (GET_IW_F3X8_READC (opcode) == 0) + reg_base = nios2_coprocessor_regs (); + break; + case iw_F2_type: + i = GET_IW_F2_B (opcode); + break; + default: + bad_opcode (op); + } + if (i < NUMREGNAMES) + (*info->fprintf_func) (info->stream, "%s", reg_base[i].name); + else + (*info->fprintf_func) (info->stream, "unknown"); + break; + + case 's': + reg_base = nios2_regs; + switch (op->format) + { + case iw_r_type: + i = GET_IW_R_A (opcode); + break; + case iw_i_type: + i = GET_IW_I_A (opcode); + break; + case iw_custom_type: + i = GET_IW_CUSTOM_A (opcode); + if (GET_IW_CUSTOM_READA (opcode) == 0) + reg_base = nios2_coprocessor_regs (); + break; + case iw_F2I16_type: + i = GET_IW_F2I16_A (opcode); + break; + case iw_F2X4I12_type: + i = GET_IW_F2X4I12_A (opcode); + break; + case iw_F1X4I12_type: + i = GET_IW_F1X4I12_A (opcode); + break; + case iw_F1X4L17_type: + i = GET_IW_F1X4L17_A (opcode); + break; + case iw_F3X6L5_type: + case iw_F3X6_type: + i = GET_IW_F3X6L5_A (opcode); + break; + case iw_F2X6L10_type: + i = GET_IW_F2X6L10_A (opcode); + break; + case iw_F3X8_type: + i = GET_IW_F3X8_A (opcode); + if (GET_IW_F3X8_READA (opcode) == 0) + reg_base = nios2_coprocessor_regs (); + break; + case iw_F1X1_type: + i = GET_IW_F1X1_A (opcode); + break; + case iw_F1I5_type: + i = 27; /* Implicit stack pointer reference. */ + break; + case iw_F2_type: + i = GET_IW_F2_A (opcode); + break; + default: + bad_opcode (op); + } + if (i < NUMREGNAMES) + (*info->fprintf_func) (info->stream, "%s", reg_base[i].name); + else + (*info->fprintf_func) (info->stream, "unknown"); + break; + + case 't': + reg_base = nios2_regs; + switch (op->format) + { + case iw_r_type: + i = GET_IW_R_B (opcode); + break; + case iw_i_type: + i = GET_IW_I_B (opcode); + break; + case iw_custom_type: + i = GET_IW_CUSTOM_B (opcode); + if (GET_IW_CUSTOM_READB (opcode) == 0) + reg_base = nios2_coprocessor_regs (); + break; + case iw_F2I16_type: + i = GET_IW_F2I16_B (opcode); + break; + case iw_F2X4I12_type: + i = GET_IW_F2X4I12_B (opcode); + break; + case iw_F3X6L5_type: + case iw_F3X6_type: + i = GET_IW_F3X6L5_B (opcode); + break; + case iw_F2X6L10_type: + i = GET_IW_F2X6L10_B (opcode); + break; + case iw_F3X8_type: + i = GET_IW_F3X8_B (opcode); + if (GET_IW_F3X8_READB (opcode) == 0) + reg_base = nios2_coprocessor_regs (); + break; + case iw_F1I5_type: + i = GET_IW_F1I5_B (opcode); + break; + case iw_F2_type: + i = GET_IW_F2_B (opcode); + break; + case iw_T1X1I6_type: + i = 0; + break; + default: + bad_opcode (op); + } + if (i < NUMREGNAMES) + (*info->fprintf_func) (info->stream, "%s", reg_base[i].name); + else + (*info->fprintf_func) (info->stream, "unknown"); + break; + + case 'D': + switch (op->format) + { + case iw_T1I7_type: + i = GET_IW_T1I7_A3 (opcode); + break; + case iw_T2X1L3_type: + i = GET_IW_T2X1L3_B3 (opcode); + break; + case iw_T2X1I3_type: + i = GET_IW_T2X1I3_B3 (opcode); + break; + case iw_T3X1_type: + i = GET_IW_T3X1_C3 (opcode); + break; + case iw_T2X3_type: + if (op->num_args == 3) + i = GET_IW_T2X3_A3 (opcode); + else + i = GET_IW_T2X3_B3 (opcode); + break; + default: + bad_opcode (op); + } + i = nios2_r2_reg3_mappings[i]; + (*info->fprintf_func) (info->stream, "%s", nios2_regs[i].name); + break; + + case 'M': + /* 6-bit unsigned immediate with no shift. */ + switch (op->format) + { + case iw_T1X1I6_type: + i = GET_IW_T1X1I6_IMM6 (opcode); + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%ld", i); + break; + + case 'N': + /* 6-bit unsigned immediate with 2-bit shift. */ + switch (op->format) + { + case iw_T1X1I6_type: + i = GET_IW_T1X1I6_IMM6 (opcode) << 2; + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%ld", i); + break; + + case 'S': + switch (op->format) + { + case iw_T1I7_type: + i = GET_IW_T1I7_A3 (opcode); + break; + case iw_T2I4_type: + i = GET_IW_T2I4_A3 (opcode); + break; + case iw_T2X1L3_type: + i = GET_IW_T2X1L3_A3 (opcode); + break; + case iw_T2X1I3_type: + i = GET_IW_T2X1I3_A3 (opcode); + break; + case iw_T3X1_type: + i = GET_IW_T3X1_A3 (opcode); + break; + case iw_T2X3_type: + i = GET_IW_T2X3_A3 (opcode); + break; + case iw_T1X1I6_type: + i = GET_IW_T1X1I6_A3 (opcode); + break; + default: + bad_opcode (op); + } + i = nios2_r2_reg3_mappings[i]; + (*info->fprintf_func) (info->stream, "%s", nios2_regs[i].name); + break; + + case 'T': + switch (op->format) + { + case iw_T2I4_type: + i = GET_IW_T2I4_B3 (opcode); + break; + case iw_T3X1_type: + i = GET_IW_T3X1_B3 (opcode); + break; + case iw_T2X3_type: + i = GET_IW_T2X3_B3 (opcode); + break; + default: + bad_opcode (op); + } + i = nios2_r2_reg3_mappings[i]; + (*info->fprintf_func) (info->stream, "%s", nios2_regs[i].name); + break; + + case 'i': + /* 16-bit signed immediate. */ + switch (op->format) + { + case iw_i_type: + i = (signed) (GET_IW_I_IMM16 (opcode) << 16) >> 16; + break; + case iw_F2I16_type: + i = (signed) (GET_IW_F2I16_IMM16 (opcode) << 16) >> 16; + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%ld", i); + break; + + case 'I': + /* 12-bit signed immediate. */ + switch (op->format) + { + case iw_F2X4I12_type: + i = (signed) (GET_IW_F2X4I12_IMM12 (opcode) << 20) >> 20; + break; + case iw_F1X4I12_type: + i = (signed) (GET_IW_F1X4I12_IMM12 (opcode) << 20) >> 20; + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%ld", i); + break; + + case 'u': + /* 16-bit unsigned immediate. */ + switch (op->format) + { + case iw_i_type: + i = GET_IW_I_IMM16 (opcode); + break; + case iw_F2I16_type: + i = GET_IW_F2I16_IMM16 (opcode); + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%ld", i); + break; + + case 'U': + /* 7-bit unsigned immediate with 2-bit shift. */ + switch (op->format) + { + case iw_T1I7_type: + i = GET_IW_T1I7_IMM7 (opcode) << 2; + break; + case iw_X1I7_type: + i = GET_IW_X1I7_IMM7 (opcode) << 2; + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%ld", i); + break; + + case 'V': + /* 5-bit unsigned immediate with 2-bit shift. */ + switch (op->format) + { + case iw_F1I5_type: + i = GET_IW_F1I5_IMM5 (opcode) << 2; + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%ld", i); + break; + + case 'W': + /* 4-bit unsigned immediate with 2-bit shift. */ + switch (op->format) + { + case iw_T2I4_type: + i = GET_IW_T2I4_IMM4 (opcode) << 2; + break; + case iw_L5I4X1_type: + i = GET_IW_L5I4X1_IMM4 (opcode) << 2; + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%ld", i); + break; + + case 'X': + /* 4-bit unsigned immediate with 1-bit shift. */ + switch (op->format) + { + case iw_T2I4_type: + i = GET_IW_T2I4_IMM4 (opcode) << 1; + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%ld", i); + break; + + case 'Y': + /* 4-bit unsigned immediate without shift. */ + switch (op->format) + { + case iw_T2I4_type: + i = GET_IW_T2I4_IMM4 (opcode); + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%ld", i); + break; + + case 'o': + /* 16-bit signed immediate address offset. */ + switch (op->format) + { + case iw_i_type: + i = (signed) (GET_IW_I_IMM16 (opcode) << 16) >> 16; + break; + case iw_F2I16_type: + i = (signed) (GET_IW_F2I16_IMM16 (opcode) << 16) >> 16; + break; + default: + bad_opcode (op); + } + address = address + 4 + i; + (*info->print_address_func) (address, info); + break; + + case 'O': + /* 10-bit signed address offset with 1-bit shift. */ + switch (op->format) + { + case iw_I10_type: + i = (signed) (GET_IW_I10_IMM10 (opcode) << 22) >> 21; + break; + default: + bad_opcode (op); + } + address = address + 2 + i; + (*info->print_address_func) (address, info); + break; + + case 'P': + /* 7-bit signed address offset with 1-bit shift. */ + switch (op->format) + { + case iw_T1I7_type: + i = (signed) (GET_IW_T1I7_IMM7 (opcode) << 25) >> 24; + break; + default: + bad_opcode (op); + } + address = address + 2 + i; + (*info->print_address_func) (address, info); + break; + + case 'j': + /* 5-bit unsigned immediate. */ + switch (op->format) + { + case iw_r_type: + i = GET_IW_R_IMM5 (opcode); + break; + case iw_F3X6L5_type: + i = GET_IW_F3X6L5_IMM5 (opcode); + break; + case iw_F2X6L10_type: + i = GET_IW_F2X6L10_MSB (opcode); + break; + case iw_X2L5_type: + i = GET_IW_X2L5_IMM5 (opcode); + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%ld", i); + break; + + case 'k': + /* Second 5-bit unsigned immediate field. */ + switch (op->format) + { + case iw_F2X6L10_type: + i = GET_IW_F2X6L10_LSB (opcode); + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%ld", i); + break; + + case 'l': + /* 8-bit unsigned immediate. */ + switch (op->format) + { + case iw_custom_type: + i = GET_IW_CUSTOM_N (opcode); + break; + case iw_F3X8_type: + i = GET_IW_F3X8_N (opcode); + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%lu", i); + break; + + case 'm': + /* 26-bit unsigned immediate. */ + switch (op->format) + { + case iw_j_type: + i = GET_IW_J_IMM26 (opcode); + break; + case iw_L26_type: + i = GET_IW_L26_IMM26 (opcode); + break; + default: + bad_opcode (op); + } + /* This translates to an address because it's only used in call + instructions. */ + address = (address & 0xf0000000) | (i << 2); + (*info->print_address_func) (address, info); + break; + + case 'e': + /* Encoded enumeration for addi.n/subi.n. */ + switch (op->format) + { + case iw_T2X1I3_type: + i = nios2_r2_asi_n_mappings[GET_IW_T2X1I3_IMM3 (opcode)]; + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%lu", i); + break; + + case 'f': + /* Encoded enumeration for slli.n/srli.n. */ + switch (op->format) + { + case iw_T2X1L3_type: + i = nios2_r2_shi_n_mappings[GET_IW_T2X1I3_IMM3 (opcode)]; + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%lu", i); + break; + + case 'g': + /* Encoded enumeration for andi.n. */ + switch (op->format) + { + case iw_T2I4_type: + i = nios2_r2_andi_n_mappings[GET_IW_T2I4_IMM4 (opcode)]; + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%lu", i); + break; + + case 'h': + /* Encoded enumeration for movi.n. */ + switch (op->format) + { + case iw_T1I7_type: + i = GET_IW_T1I7_IMM7 (opcode); + if (i == 125) + i = 0xff; + else if (i == 126) + i = -2; + else if (i == 127) + i = -1; + break; + default: + bad_opcode (op); + } + (*info->fprintf_func) (info->stream, "%ld", i); + break; + + case 'R': + { + unsigned long reglist = 0; + int dir = 1; + int k, t; + + switch (op->format) + { + case iw_F1X4L17_type: + /* Encoding for ldwm/stwm. */ + i = GET_IW_F1X4L17_REGMASK (opcode); + if (GET_IW_F1X4L17_RS (opcode)) + { + reglist = ((i << 14) & 0x00ffc000); + if (i & (1 << 10)) + reglist |= (1 << 28); + if (i & (1 << 11)) + reglist |= (1 << 31); + } + else + reglist = i << 2; + dir = GET_IW_F1X4L17_REGMASK (opcode) ? 1 : -1; + break; + + case iw_L5I4X1_type: + /* Encoding for push.n/pop.n. */ + reglist |= (1 << 31); + if (GET_IW_L5I4X1_FP (opcode)) + reglist |= (1 << 28); + if (GET_IW_L5I4X1_CS (opcode)) + { + int val = GET_IW_L5I4X1_REGRANGE (opcode); + reglist |= nios2_r2_reg_range_mappings[val]; + } + dir = (op->match == MATCH_R2_POP_N ? 1 : -1); + break; + + default: + bad_opcode (op); + } + + t = 0; + (*info->fprintf_func) (info->stream, "{"); + for (k = (dir == 1 ? 0 : 31); + (dir == 1 && k < 32) || (dir == -1 && k >= 0); + k += dir) + if (reglist & (1 << k)) + { + if (t) + (*info->fprintf_func) (info->stream, ","); + else + t++; + (*info->fprintf_func) (info->stream, "%s", nios2_regs[k].name); + } + (*info->fprintf_func) (info->stream, "}"); + break; + } + + case 'B': + /* Base register and options for ldwm/stwm. */ + switch (op->format) + { + case iw_F1X4L17_type: + if (GET_IW_F1X4L17_ID (opcode) == 0) + (*info->fprintf_func) (info->stream, "--"); + + i = GET_IW_F1X4I12_A (opcode); + (*info->fprintf_func) (info->stream, "(%s)", + nios2_builtin_regs[i].name); + + if (GET_IW_F1X4L17_ID (opcode)) + (*info->fprintf_func) (info->stream, "++"); + if (GET_IW_F1X4L17_WB (opcode)) + (*info->fprintf_func) (info->stream, ",writeback"); + if (GET_IW_F1X4L17_PC (opcode)) + (*info->fprintf_func) (info->stream, ",ret"); + break; + default: + bad_opcode (op); + } + break; + + default: + (*info->fprintf_func) (info->stream, "unknown"); + break; + } + return 0; +} + +/* nios2_disassemble does all the work of disassembling a Nios II + instruction opcode. */ +static int +nios2_disassemble (bfd_vma address, unsigned long opcode, + disassemble_info *info) +{ + const struct nios2_opcode *op; + + info->bytes_per_line = INSNLEN; + info->bytes_per_chunk = INSNLEN; + info->display_endian = info->endian; + info->insn_info_valid = 1; + info->branch_delay_insns = 0; + info->data_size = 0; + info->insn_type = dis_nonbranch; + info->target = 0; + info->target2 = 0; + + /* Find the major opcode and use this to disassemble + the instruction and its arguments. */ + op = nios2_find_opcode_hash (opcode, info->mach); + + if (op != NULL) + { + const char *argstr = op->args; + (*info->fprintf_func) (info->stream, "%s", op->name); + if (argstr != NULL && *argstr != '\0') + { + (*info->fprintf_func) (info->stream, "\t"); + while (*argstr != '\0') + { + nios2_print_insn_arg (argstr, opcode, address, info, op); + ++argstr; + } + } + /* Tell the caller how far to advance the program counter. */ + info->bytes_per_chunk = op->size; + return op->size; + } + else + { + /* Handle undefined instructions. */ + info->insn_type = dis_noninsn; + (*info->fprintf_func) (info->stream, "0x%lx", opcode); + return INSNLEN; + } +} + + +/* print_insn_nios2 is the main disassemble function for Nios II. + The function diassembler(abfd) (source in disassemble.c) returns a + pointer to this either print_insn_big_nios2 or + print_insn_little_nios2, which in turn call this function when the + bfd machine type is Nios II. print_insn_nios2 reads the + instruction word at the address given, and prints the disassembled + instruction on the stream info->stream using info->fprintf_func. */ + +static int +print_insn_nios2 (bfd_vma address, disassemble_info *info, + enum bfd_endian endianness) +{ + bfd_byte buffer[INSNLEN]; + int status; + + status = (*info->read_memory_func) (address, buffer, INSNLEN, info); + if (status == 0) + { + unsigned long insn; + if (endianness == BFD_ENDIAN_BIG) + insn = (unsigned long) bfd_getb32 (buffer); + else + insn = (unsigned long) bfd_getl32 (buffer); + return nios2_disassemble (address, insn, info); + } + + /* We might have a 16-bit R2 instruction at the end of memory. Try that. */ + if (info->mach == bfd_mach_nios2r2) + { + status = (*info->read_memory_func) (address, buffer, 2, info); + if (status == 0) + { + unsigned long insn; + if (endianness == BFD_ENDIAN_BIG) + insn = (unsigned long) bfd_getb16 (buffer); + else + insn = (unsigned long) bfd_getl16 (buffer); + return nios2_disassemble (address, insn, info); + } + } + + /* If we got here, we couldn't read anything. */ + (*info->memory_error_func) (status, address, info); + return -1; +} + +/* These two functions are the main entry points, accessed from + disassemble.c. */ +int +print_insn_big_nios2 (bfd_vma address, disassemble_info *info) +{ + return print_insn_nios2 (address, info, BFD_ENDIAN_BIG); +} + +int +print_insn_little_nios2 (bfd_vma address, disassemble_info *info) +{ + return print_insn_nios2 (address, info, BFD_ENDIAN_LITTLE); +} diff --git a/disas/ppc.c b/disas/ppc.c index bd05623a79..ed7e0d0b9c 100644 --- a/disas/ppc.c +++ b/disas/ppc.c @@ -1955,6 +1955,9 @@ extract_tbr (unsigned long insn, #define POWER4 PPC_OPCODE_POWER4 #define POWER5 PPC_OPCODE_POWER5 #define POWER6 PPC_OPCODE_POWER6 +/* Documentation purposes only; we don't actually check the isa for disas. */ +#define POWER7 PPC_OPCODE_POWER6 +#define POWER9 PPC_OPCODE_POWER6 #define CELL PPC_OPCODE_CELL #define PPC32 PPC_OPCODE_32 | PPC_OPCODE_PPC #define PPC64 PPC_OPCODE_64 | PPC_OPCODE_PPC @@ -3589,6 +3592,13 @@ const struct powerpc_opcode powerpc_opcodes[] = { { "lbzux", X(31,119), X_MASK, COM, { RT, RAL, RB } }, { "popcntb", X(31,122), XRB_MASK, POWER5, { RA, RS } }, +{ "popcntw", X(31,378), XRB_MASK, POWER7, { RA, RS } }, +{ "popcntd", X(31,506), XRB_MASK, POWER7, { RA, RS } }, + +{ "cnttzw", XRC(31,538,0), XRB_MASK, POWER9, { RA, RS } }, +{ "cnttzw.", XRC(31,538,1), XRB_MASK, POWER9, { RA, RS } }, +{ "cnttzd", XRC(31,570,0), XRB_MASK, POWER9, { RA, RS } }, +{ "cnttzd.", XRC(31,570,1), XRB_MASK, POWER9, { RA, RS } }, { "not", XRC(31,124,0), X_MASK, COM, { RA, RS, RBS } }, { "nor", XRC(31,124,0), X_MASK, COM, { RA, RS, RB } }, |