+++ /dev/null
-/* BFD back-end for Texas Instruments TMS320C80 Multimedia Video Processor (MVP).
- Copyright (C) 1996-2019 Free Software Foundation, Inc.
-
- Written by Fred Fish (fnf@cygnus.com)
-
- There is nothing new under the sun. This file draws a lot on other
- coff files.
-
- 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 3 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, 51 Franklin Street - Fifth Floor,
- Boston, MA 02110-1301, USA. */
-
-#include "sysdep.h"
-#include "bfd.h"
-#include "bfdlink.h"
-#include "libbfd.h"
-#ifdef _CONST
-/* Newlib-based hosts define _CONST as a STDC-safe alias for const,
- but to the tic80 toolchain it means something altogether different.
- Since sysdep.h will have pulled in stdio.h and hence _ansi.h which
- contains this definition, we must undef it before including the
- tic80-specific definition. */
-#undef _CONST
-#endif /* _CONST */
-#include "coff/tic80.h"
-#include "coff/internal.h"
-#include "libcoff.h"
-
-#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER (2)
-#define COFF_ALIGN_IN_SECTION_HEADER 1
-#define COFF_ALIGN_IN_SFLAGS 1
-#define COFF_ENCODE_ALIGNMENT(S,X) ((S).s_flags |= (((unsigned)(X) & 0xf) << 8))
-#define COFF_DECODE_ALIGNMENT(X) (((X) >> 8) & 0xf)
-
-#define GET_SCNHDR_FLAGS H_GET_16
-#define PUT_SCNHDR_FLAGS H_PUT_16
-
-static bfd_reloc_status_type ppbase_reloc
- (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
-static bfd_reloc_status_type glob15_reloc
- (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
-static bfd_reloc_status_type glob16_reloc
- (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
-static bfd_reloc_status_type local16_reloc
- (bfd *, arelent *, asymbol *, void *, asection *, bfd *, char **);
-
-
-static reloc_howto_type tic80_howto_table[] =
-{
-
- HOWTO (R_RELLONG, /* type */
- 0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 32, /* bitsize */
- FALSE, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_bitfield, /* complain_on_overflow */
- NULL, /* special_function */
- "RELLONG", /* name */
- TRUE, /* partial_inplace */
- 0xffffffff, /* src_mask */
- 0xffffffff, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_MPPCR, /* type */
- 2, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 32, /* bitsize */
- TRUE, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_signed, /* complain_on_overflow */
- NULL, /* special_function */
- "MPPCR", /* name */
- TRUE, /* partial_inplace */
- 0xffffffff, /* src_mask */
- 0xffffffff, /* dst_mask */
- TRUE), /* pcrel_offset */
-
- HOWTO (R_ABS, /* type */
- 0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 32, /* bitsize */
- FALSE, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_bitfield, /* complain_on_overflow */
- NULL, /* special_function */
- "ABS", /* name */
- TRUE, /* partial_inplace */
- 0xffffffff, /* src_mask */
- 0xffffffff, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PPBASE, /* type */
- 0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 32, /* bitsize */
- FALSE, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- ppbase_reloc, /* special_function */
- "PPBASE", /* name */
- TRUE, /* partial_inplace */
- 0xffffffff, /* src_mask */
- 0xffffffff, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PPLBASE, /* type */
- 0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 32, /* bitsize */
- FALSE, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- ppbase_reloc, /* special_function */
- "PPLBASE", /* name */
- TRUE, /* partial_inplace */
- 0xffffffff, /* src_mask */
- 0xffffffff, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PP15, /* type */
- 0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 15, /* bitsize */
- FALSE, /* pc_relative */
- 6, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- glob15_reloc, /* special_function */
- "PP15", /* name */
- TRUE, /* partial_inplace */
- 0x1ffc0, /* src_mask */
- 0x1ffc0, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PP15W, /* type */
- 2, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 15, /* bitsize */
- FALSE, /* pc_relative */
- 6, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- glob15_reloc, /* special_function */
- "PP15W", /* name */
- TRUE, /* partial_inplace */
- 0x1ffc0, /* src_mask */
- 0x1ffc0, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PP15H, /* type */
- 1, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 15, /* bitsize */
- FALSE, /* pc_relative */
- 6, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- glob15_reloc, /* special_function */
- "PP15H", /* name */
- TRUE, /* partial_inplace */
- 0x1ffc0, /* src_mask */
- 0x1ffc0, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PP16B, /* type */
- 0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 16, /* bitsize */
- FALSE, /* pc_relative */
- 6, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- glob16_reloc, /* special_function */
- "PP16B", /* name */
- TRUE, /* partial_inplace */
- 0x3ffc0, /* src_mask */
- 0x3ffc0, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PPL15, /* type */
- 0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 15, /* bitsize */
- FALSE, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- NULL, /* special_function */
- "PPL15", /* name */
- TRUE, /* partial_inplace */
- 0x7fff, /* src_mask */
- 0x7fff, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PPL15W, /* type */
- 2, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 15, /* bitsize */
- FALSE, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- NULL, /* special_function */
- "PPL15W", /* name */
- TRUE, /* partial_inplace */
- 0x7fff, /* src_mask */
- 0x7fff, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PPL15H, /* type */
- 1, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 15, /* bitsize */
- FALSE, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- NULL, /* special_function */
- "PPL15H", /* name */
- TRUE, /* partial_inplace */
- 0x7fff, /* src_mask */
- 0x7fff, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PPL16B, /* type */
- 0, /* rightshift */
- 2, /* size (0 = byte, 1 = short, 2 = long) */
- 16, /* bitsize */
- FALSE, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- local16_reloc, /* special_function */
- "PPL16B", /* name */
- TRUE, /* partial_inplace */
- 0xffff, /* src_mask */
- 0xffff, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PPN15, /* type */
- 0, /* rightshift */
- -2, /* size (0 = byte, 1 = short, 2 = long) */
- 15, /* bitsize */
- FALSE, /* pc_relative */
- 6, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- glob15_reloc, /* special_function */
- "PPN15", /* name */
- TRUE, /* partial_inplace */
- 0x1ffc0, /* src_mask */
- 0x1ffc0, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PPN15W, /* type */
- 2, /* rightshift */
- -2, /* size (0 = byte, 1 = short, 2 = long) */
- 15, /* bitsize */
- FALSE, /* pc_relative */
- 6, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- glob15_reloc, /* special_function */
- "PPN15W", /* name */
- TRUE, /* partial_inplace */
- 0x1ffc0, /* src_mask */
- 0x1ffc0, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PPN15H, /* type */
- 1, /* rightshift */
- -2, /* size (0 = byte, 1 = short, 2 = long) */
- 15, /* bitsize */
- FALSE, /* pc_relative */
- 6, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- glob15_reloc, /* special_function */
- "PPN15H", /* name */
- TRUE, /* partial_inplace */
- 0x1ffc0, /* src_mask */
- 0x1ffc0, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PPN16B, /* type */
- 0, /* rightshift */
- -2, /* size (0 = byte, 1 = short, 2 = long) */
- 16, /* bitsize */
- FALSE, /* pc_relative */
- 6, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- glob16_reloc, /* special_function */
- "PPN16B", /* name */
- TRUE, /* partial_inplace */
- 0x3ffc0, /* src_mask */
- 0x3ffc0, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PPLN15, /* type */
- 0, /* rightshift */
- -2, /* size (0 = byte, 1 = short, 2 = long) */
- 15, /* bitsize */
- FALSE, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- NULL, /* special_function */
- "PPLN15", /* name */
- TRUE, /* partial_inplace */
- 0x7fff, /* src_mask */
- 0x7fff, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PPLN15W, /* type */
- 2, /* rightshift */
- -2, /* size (0 = byte, 1 = short, 2 = long) */
- 15, /* bitsize */
- FALSE, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- NULL, /* special_function */
- "PPLN15W", /* name */
- TRUE, /* partial_inplace */
- 0x7fff, /* src_mask */
- 0x7fff, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PPLN15H, /* type */
- 1, /* rightshift */
- -2, /* size (0 = byte, 1 = short, 2 = long) */
- 15, /* bitsize */
- FALSE, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- NULL, /* special_function */
- "PPLN15H", /* name */
- TRUE, /* partial_inplace */
- 0x7fff, /* src_mask */
- 0x7fff, /* dst_mask */
- FALSE), /* pcrel_offset */
-
- HOWTO (R_PPLN16B, /* type */
- 0, /* rightshift */
- -2, /* size (0 = byte, 1 = short, 2 = long) */
- 15, /* bitsize */
- FALSE, /* pc_relative */
- 0, /* bitpos */
- complain_overflow_dont, /* complain_on_overflow */
- local16_reloc, /* special_function */
- "PPLN16B", /* name */
- TRUE, /* partial_inplace */
- 0xffff, /* src_mask */
- 0xffff, /* dst_mask */
- FALSE) /* pcrel_offset */
-};
-\f
-/* Special relocation functions, used when the output file is not
- itself a COFF TIc80 file. */
-
-/* This special function is used for the base address type
- relocations. */
-
-static bfd_reloc_status_type
-ppbase_reloc (bfd *abfd ATTRIBUTE_UNUSED,
- arelent *reloc_entry ATTRIBUTE_UNUSED,
- asymbol *symbol_in ATTRIBUTE_UNUSED,
- void * data ATTRIBUTE_UNUSED,
- asection *input_section ATTRIBUTE_UNUSED,
- bfd *output_bfd ATTRIBUTE_UNUSED,
- char **error_message ATTRIBUTE_UNUSED)
-{
- /* FIXME. */
- abort ();
-}
-
-/* This special function is used for the global 15 bit relocations. */
-
-static bfd_reloc_status_type
-glob15_reloc (bfd *abfd ATTRIBUTE_UNUSED,
- arelent *reloc_entry ATTRIBUTE_UNUSED,
- asymbol *symbol_in ATTRIBUTE_UNUSED,
- void * data ATTRIBUTE_UNUSED,
- asection *input_section ATTRIBUTE_UNUSED,
- bfd *output_bfd ATTRIBUTE_UNUSED,
- char **error_message ATTRIBUTE_UNUSED)
-{
- /* FIXME. */
- abort ();
-}
-
-/* This special function is used for the global 16 bit relocations. */
-
-static bfd_reloc_status_type
-glob16_reloc (bfd *abfd ATTRIBUTE_UNUSED,
- arelent *reloc_entry ATTRIBUTE_UNUSED,
- asymbol *symbol_in ATTRIBUTE_UNUSED,
- void * data ATTRIBUTE_UNUSED,
- asection *input_section ATTRIBUTE_UNUSED,
- bfd *output_bfd ATTRIBUTE_UNUSED,
- char **error_message ATTRIBUTE_UNUSED)
-{
- /* FIXME. */
- abort ();
-}
-
-/* This special function is used for the local 16 bit relocations. */
-
-static bfd_reloc_status_type
-local16_reloc (bfd *abfd ATTRIBUTE_UNUSED,
- arelent *reloc_entry ATTRIBUTE_UNUSED,
- asymbol *symbol_in ATTRIBUTE_UNUSED,
- void * data ATTRIBUTE_UNUSED,
- asection *input_section ATTRIBUTE_UNUSED,
- bfd *output_bfd ATTRIBUTE_UNUSED,
- char **error_message ATTRIBUTE_UNUSED)
-{
- /* FIXME. */
- abort ();
-}
-\f
-/* Code to turn an external r_type into a pointer to an entry in the howto_table.
- If passed an r_type we don't recognize the abort rather than silently failing
- to generate an output file. */
-
-static void
-rtype2howto (arelent *cache_ptr, struct internal_reloc *dst)
-{
- unsigned int i;
-
- for (i = 0; i < sizeof tic80_howto_table / sizeof tic80_howto_table[0]; i++)
- {
- if (tic80_howto_table[i].type == dst->r_type)
- {
- cache_ptr->howto = tic80_howto_table + i;
- return;
- }
- }
-
- _bfd_error_handler (_("unsupported relocation type %#x"),
- (unsigned int) dst->r_type);
- cache_ptr->howto = tic80_howto_table + 0;
-}
-
-#define RTYPE2HOWTO(cache_ptr, dst) rtype2howto (cache_ptr, dst)
-#define coff_rtype_to_howto coff_tic80_rtype_to_howto
-
-static reloc_howto_type *
-coff_tic80_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED,
- asection *sec,
- struct internal_reloc *rel,
- struct coff_link_hash_entry *h ATTRIBUTE_UNUSED,
- struct internal_syment *sym ATTRIBUTE_UNUSED,
- bfd_vma *addendp)
-{
- arelent genrel;
-
- if (rel -> r_symndx == -1 && addendp != NULL)
- {
- /* This is a TI "internal relocation", which means that the relocation
- amount is the amount by which the current section is being relocated
- in the output section. */
- *addendp = (sec -> output_section -> vma + sec -> output_offset) - sec -> vma;
- }
- RTYPE2HOWTO (&genrel, rel);
- return genrel.howto;
-}
-
-#ifndef BADMAG
-#define BADMAG(x) TIC80BADMAG(x)
-#endif
-\f
-#define coff_relocate_section coff_tic80_relocate_section
-
-/* We need a special relocation routine to handle the PP relocs. Most
- of this is a copy of _bfd_coff_generic_relocate_section. */
-
-static bfd_boolean
-coff_tic80_relocate_section (bfd *output_bfd,
- struct bfd_link_info *info,
- bfd *input_bfd,
- asection *input_section,
- bfd_byte *contents,
- struct internal_reloc *relocs,
- struct internal_syment *syms,
- asection **sections)
-{
- struct internal_reloc *rel;
- struct internal_reloc *relend;
-
- rel = relocs;
- relend = rel + input_section->reloc_count;
- for (; rel < relend; rel++)
- {
- long symndx;
- struct coff_link_hash_entry *h;
- struct internal_syment *sym;
- bfd_vma addend;
- bfd_vma val;
- reloc_howto_type *howto;
- bfd_reloc_status_type rstat;
- bfd_vma addr;
-
- symndx = rel->r_symndx;
-
- if (symndx == -1)
- {
- h = NULL;
- sym = NULL;
- }
- else
- {
- h = obj_coff_sym_hashes (input_bfd)[symndx];
- sym = syms + symndx;
- }
-
- /* COFF treats common symbols in one of two ways. Either the
- size of the symbol is included in the section contents, or it
- is not. We assume that the size is not included, and force
- the rtype_to_howto function to adjust the addend as needed. */
-
- if (sym != NULL && sym->n_scnum != 0)
- addend = - sym->n_value;
- else
- addend = 0;
-
- howto = bfd_coff_rtype_to_howto (input_bfd, input_section, rel, h,
- sym, &addend);
- if (howto == NULL)
- return FALSE;
-
- val = 0;
-
- if (h == NULL)
- {
- asection *sec;
-
- if (symndx == -1)
- {
- sec = bfd_abs_section_ptr;
- val = 0;
- }
- else
- {
- sec = sections[symndx];
- val = (sec->output_section->vma
- + sec->output_offset
- + sym->n_value);
- if (! obj_pe (output_bfd))
- val -= sec->vma;
- }
- }
- else
- {
- if (h->root.type == bfd_link_hash_defined
- || h->root.type == bfd_link_hash_defweak)
- {
- asection *sec;
-
- sec = h->root.u.def.section;
- val = (h->root.u.def.value
- + sec->output_section->vma
- + sec->output_offset);
- }
-
- else if (! bfd_link_relocatable (info))
- (*info->callbacks->undefined_symbol)
- (info, h->root.root.string, input_bfd, input_section,
- rel->r_vaddr - input_section->vma, TRUE);
- }
-
- addr = rel->r_vaddr - input_section->vma;
-
- /* FIXME: This code assumes little endian, but the PP can
- apparently be bi-endian. I don't know if the bi-endianness
- applies to the instruction set or just to the data. */
- switch (howto->type)
- {
- default:
- case R_ABS:
- case R_RELLONGX:
- case R_PPL15:
- case R_PPL15W:
- case R_PPL15H:
- case R_PPLN15:
- case R_PPLN15W:
- case R_PPLN15H:
- rstat = _bfd_final_link_relocate (howto, input_bfd, input_section,
- contents, addr, val, addend);
- break;
-
- case R_PP15:
- case R_PP15W:
- case R_PP15H:
- case R_PPN15:
- case R_PPN15W:
- case R_PPN15H:
- /* Offset the address so that we can use 4 byte relocations. */
- rstat = _bfd_final_link_relocate (howto, input_bfd, input_section,
- contents + 2, addr, val, addend);
- break;
-
- case R_PP16B:
- case R_PPN16B:
- {
- /* The most significant bit is stored in bit 6. */
- bfd_byte hold;
-
- hold = contents[addr + 4];
- contents[addr + 4] &=~ 0x20;
- contents[addr + 4] |= (contents[addr] >> 1) & 0x20;
- rstat = _bfd_final_link_relocate (howto, input_bfd, input_section,
- contents + 2, addr,
- val, addend);
- contents[addr] &=~ 0x40;
- contents[addr] |= (contents[addr + 4] << 1) & 0x40;
- contents[addr + 4] &=~ 0x20;
- contents[addr + 4] |= hold & 0x20;
- break;
- }
-
- case R_PPL16B:
- case R_PPLN16B:
- {
- /* The most significant bit is stored in bit 28. */
- bfd_byte hold;
-
- hold = contents[addr + 1];
- contents[addr + 1] &=~ 0x80;
- contents[addr + 1] |= (contents[addr + 3] << 3) & 0x80;
- rstat = _bfd_final_link_relocate (howto, input_bfd, input_section,
- contents, addr,
- val, addend);
- contents[addr + 3] &= ~0x10;
- contents[addr + 3] |= (contents[addr + 1] >> 3) & 0x10;
- contents[addr + 1] &=~ 0x80;
- contents[addr + 1] |= hold & 0x80;
- break;
- }
-
- case R_PPBASE:
- /* Parameter RAM is from 0x1000000 to 0x1000800. */
- contents[addr] &=~ 0x3;
- if (val >= 0x1000000 && val < 0x1000800)
- contents[addr] |= 0x3;
- else
- contents[addr] |= 0x2;
- rstat = bfd_reloc_ok;
- break;
-
- case R_PPLBASE:
- /* Parameter RAM is from 0x1000000 to 0x1000800. */
- contents[addr + 2] &= ~0xc0;
- if (val >= 0x1000000 && val < 0x1000800)
- contents[addr + 2] |= 0xc0;
- else
- contents[addr + 2] |= 0x80;
- rstat = bfd_reloc_ok;
- break;
- }
-
- switch (rstat)
- {
- default:
- abort ();
- case bfd_reloc_ok:
- break;
- case bfd_reloc_outofrange:
- _bfd_error_handler
- /* xgettext: c-format */
- (_("%pB: bad reloc address %#" PRIx64 " in section `%pA'"),
- input_bfd, (uint64_t) rel->r_vaddr, input_section);
- return FALSE;
- case bfd_reloc_overflow:
- {
- const char *name;
- char buf[SYMNMLEN + 1];
-
- if (symndx == -1)
- name = "*ABS*";
- else if (h != NULL)
- name = NULL;
- else
- {
- name = _bfd_coff_internal_syment_name (input_bfd, sym, buf);
- if (name == NULL)
- return FALSE;
- }
-
- (*info->callbacks->reloc_overflow)
- (info, (h ? &h->root : NULL), name, howto->name,
- (bfd_vma) 0, input_bfd, input_section,
- rel->r_vaddr - input_section->vma);
- }
- }
- }
- return TRUE;
-}
-\f
-#define TIC80COFF 1 /* Customize coffcode.h */
-#undef C_AUTOARG /* Clashes with TIc80's C_UEXT */
-#undef C_LASTENT /* Clashes with TIc80's C_STATLAB */
-
-#ifndef bfd_pe_print_pdata
-#define bfd_pe_print_pdata NULL
-#endif
-
-#include "coffcode.h"
-
-CREATE_LITTLE_COFF_TARGET_VEC (tic80_coff_vec, "coff-tic80", D_PAGED, 0, '_', NULL, COFF_SWAP_TABLE)
+++ /dev/null
-/* Opcode table for TI TMS320C80 (MVP).
- Copyright (C) 1996-2019 Free Software Foundation, Inc.
-
- This file is part of the GNU opcodes library.
-
- This library 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 3, or (at your option)
- any later version.
-
- It 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 file; see the file COPYING. If not, write to the
- Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston,
- MA 02110-1301, USA. */
-
-#include "sysdep.h"
-#include <stdio.h>
-#include "opcode/tic80.h"
-
-/* This file holds various tables for the TMS320C80 (MVP).
-
- The opcode table is strictly constant data, so the compiler should
- be able to put it in the .text section.
-
- This file also holds the operand table. All knowledge about
- inserting operands into instructions and vice-versa is kept in this
- file.
-
- The predefined register table maps from register names to register
- values. */
-
-\f
-/* Table of predefined symbol names, such as general purpose registers,
- floating point registers, condition codes, control registers, and bit
- numbers.
-
- The table is sorted case independently by name so that it is suitable for
- searching via a binary search using a case independent comparison
- function.
-
- Note that the type of the symbol is stored in the upper bits of the value
- field, which allows the value and type to be passed around as a unit in a
- single int. The types have to be masked off before using the numeric
- value as a number.
-*/
-
-const struct predefined_symbol tic80_predefined_symbols[] =
-{
- { "a0", TIC80_OPERAND_FPA | 0 },
- { "a1", TIC80_OPERAND_FPA | 1 },
- { "alw.b", TIC80_OPERAND_CC | 7 },
- { "alw.h", TIC80_OPERAND_CC | 15 },
- { "alw.w", TIC80_OPERAND_CC | 23 },
- { "ANASTAT", TIC80_OPERAND_CR | 0x34 },
- { "BRK1", TIC80_OPERAND_CR | 0x39 },
- { "BRK2", TIC80_OPERAND_CR | 0x3A },
- { "CONFIG", TIC80_OPERAND_CR | 2 },
- { "DLRU", TIC80_OPERAND_CR | 0x500 },
- { "DTAG0", TIC80_OPERAND_CR | 0x400 },
- { "DTAG1", TIC80_OPERAND_CR | 0x401 },
- { "DTAG10", TIC80_OPERAND_CR | 0x40A },
- { "DTAG11", TIC80_OPERAND_CR | 0x40B },
- { "DTAG12", TIC80_OPERAND_CR | 0x40C },
- { "DTAG13", TIC80_OPERAND_CR | 0x40D },
- { "DTAG14", TIC80_OPERAND_CR | 0x40E },
- { "DTAG15", TIC80_OPERAND_CR | 0x40F },
- { "DTAG2", TIC80_OPERAND_CR | 0x402 },
- { "DTAG3", TIC80_OPERAND_CR | 0x403 },
- { "DTAG4", TIC80_OPERAND_CR | 0x404 },
- { "DTAG5", TIC80_OPERAND_CR | 0x405 },
- { "DTAG6", TIC80_OPERAND_CR | 0x406 },
- { "DTAG7", TIC80_OPERAND_CR | 0x407 },
- { "DTAG8", TIC80_OPERAND_CR | 0x408 },
- { "DTAG9", TIC80_OPERAND_CR | 0x409 },
- { "ECOMCNTL", TIC80_OPERAND_CR | 0x33 },
- { "EIP", TIC80_OPERAND_CR | 1 },
- { "EPC", TIC80_OPERAND_CR | 0 },
- { "eq.b", TIC80_OPERAND_BITNUM | 0 },
- { "eq.f", TIC80_OPERAND_BITNUM | 20 },
- { "eq.h", TIC80_OPERAND_BITNUM | 10 },
- { "eq.w", TIC80_OPERAND_BITNUM | 20 },
- { "eq0.b", TIC80_OPERAND_CC | 2 },
- { "eq0.h", TIC80_OPERAND_CC | 10 },
- { "eq0.w", TIC80_OPERAND_CC | 18 },
- { "FLTADR", TIC80_OPERAND_CR | 0x11 },
- { "FLTDTH", TIC80_OPERAND_CR | 0x14 },
- { "FLTDTL", TIC80_OPERAND_CR | 0x13 },
- { "FLTOP", TIC80_OPERAND_CR | 0x10 },
- { "FLTTAG", TIC80_OPERAND_CR | 0x12 },
- { "FPST", TIC80_OPERAND_CR | 8 },
- { "ge.b", TIC80_OPERAND_BITNUM | 5 },
- { "ge.f", TIC80_OPERAND_BITNUM | 25 },
- { "ge.h", TIC80_OPERAND_BITNUM | 15 },
- { "ge.w", TIC80_OPERAND_BITNUM | 25 },
- { "ge0.b", TIC80_OPERAND_CC | 3 },
- { "ge0.h", TIC80_OPERAND_CC | 11 },
- { "ge0.w", TIC80_OPERAND_CC | 19 },
- { "gt.b", TIC80_OPERAND_BITNUM | 2 },
- { "gt.f", TIC80_OPERAND_BITNUM | 22 },
- { "gt.h", TIC80_OPERAND_BITNUM | 12 },
- { "gt.w", TIC80_OPERAND_BITNUM | 22 },
- { "gt0.b", TIC80_OPERAND_CC | 1 },
- { "gt0.h", TIC80_OPERAND_CC | 9 },
- { "gt0.w", TIC80_OPERAND_CC | 17 },
- { "hi.b", TIC80_OPERAND_BITNUM | 6 },
- { "hi.h", TIC80_OPERAND_BITNUM | 16 },
- { "hi.w", TIC80_OPERAND_BITNUM | 26 },
- { "hs.b", TIC80_OPERAND_BITNUM | 9 },
- { "hs.h", TIC80_OPERAND_BITNUM | 19 },
- { "hs.w", TIC80_OPERAND_BITNUM | 29 },
- { "ib.f", TIC80_OPERAND_BITNUM | 28 },
- { "IE", TIC80_OPERAND_CR | 6 },
- { "ILRU", TIC80_OPERAND_CR | 0x300 },
- { "in.f", TIC80_OPERAND_BITNUM | 27 },
- { "IN0P", TIC80_OPERAND_CR | 0x4000 },
- { "IN1P", TIC80_OPERAND_CR | 0x4001 },
- { "INTPEN", TIC80_OPERAND_CR | 4 },
- { "ITAG0", TIC80_OPERAND_CR | 0x200 },
- { "ITAG1", TIC80_OPERAND_CR | 0x201 },
- { "ITAG10", TIC80_OPERAND_CR | 0x20A },
- { "ITAG11", TIC80_OPERAND_CR | 0x20B },
- { "ITAG12", TIC80_OPERAND_CR | 0x20C },
- { "ITAG13", TIC80_OPERAND_CR | 0x20D },
- { "ITAG14", TIC80_OPERAND_CR | 0x20E },
- { "ITAG15", TIC80_OPERAND_CR | 0x20F },
- { "ITAG2", TIC80_OPERAND_CR | 0x202 },
- { "ITAG3", TIC80_OPERAND_CR | 0x203 },
- { "ITAG4", TIC80_OPERAND_CR | 0x204 },
- { "ITAG5", TIC80_OPERAND_CR | 0x205 },
- { "ITAG6", TIC80_OPERAND_CR | 0x206 },
- { "ITAG7", TIC80_OPERAND_CR | 0x207 },
- { "ITAG8", TIC80_OPERAND_CR | 0x208 },
- { "ITAG9", TIC80_OPERAND_CR | 0x209 },
- { "le.b", TIC80_OPERAND_BITNUM | 3 },
- { "le.f", TIC80_OPERAND_BITNUM | 23 },
- { "le.h", TIC80_OPERAND_BITNUM | 13 },
- { "le.w", TIC80_OPERAND_BITNUM | 23 },
- { "le0.b", TIC80_OPERAND_CC | 6 },
- { "le0.h", TIC80_OPERAND_CC | 14 },
- { "le0.w", TIC80_OPERAND_CC | 22 },
- { "lo.b", TIC80_OPERAND_BITNUM | 8 },
- { "lo.h", TIC80_OPERAND_BITNUM | 18 },
- { "lo.w", TIC80_OPERAND_BITNUM | 28 },
- { "ls.b", TIC80_OPERAND_BITNUM | 7 },
- { "ls.h", TIC80_OPERAND_BITNUM | 17 },
- { "ls.w", TIC80_OPERAND_BITNUM | 27 },
- { "lt.b", TIC80_OPERAND_BITNUM | 4 },
- { "lt.f", TIC80_OPERAND_BITNUM | 24 },
- { "lt.h", TIC80_OPERAND_BITNUM | 14 },
- { "lt.w", TIC80_OPERAND_BITNUM | 24 },
- { "lt0.b", TIC80_OPERAND_CC | 4 },
- { "lt0.h", TIC80_OPERAND_CC | 12 },
- { "lt0.w", TIC80_OPERAND_CC | 20 },
- { "MIP", TIC80_OPERAND_CR | 0x31 },
- { "MPC", TIC80_OPERAND_CR | 0x30 },
- { "ne.b", TIC80_OPERAND_BITNUM | 1 },
- { "ne.f", TIC80_OPERAND_BITNUM | 21 },
- { "ne.h", TIC80_OPERAND_BITNUM | 11 },
- { "ne.w", TIC80_OPERAND_BITNUM | 21 },
- { "ne0.b", TIC80_OPERAND_CC | 5 },
- { "ne0.h", TIC80_OPERAND_CC | 13 },
- { "ne0.w", TIC80_OPERAND_CC | 21 },
- { "nev.b", TIC80_OPERAND_CC | 0 },
- { "nev.h", TIC80_OPERAND_CC | 8 },
- { "nev.w", TIC80_OPERAND_CC | 16 },
- { "ob.f", TIC80_OPERAND_BITNUM | 29 },
- { "or.f", TIC80_OPERAND_BITNUM | 31 },
- { "ou.f", TIC80_OPERAND_BITNUM | 26 },
- { "OUTP", TIC80_OPERAND_CR | 0x4002 },
- { "PKTREQ", TIC80_OPERAND_CR | 0xD },
- { "PPERROR", TIC80_OPERAND_CR | 0xA },
- { "r0", TIC80_OPERAND_GPR | 0 },
- { "r1", TIC80_OPERAND_GPR | 1 },
- { "r10", TIC80_OPERAND_GPR | 10 },
- { "r11", TIC80_OPERAND_GPR | 11 },
- { "r12", TIC80_OPERAND_GPR | 12 },
- { "r13", TIC80_OPERAND_GPR | 13 },
- { "r14", TIC80_OPERAND_GPR | 14 },
- { "r15", TIC80_OPERAND_GPR | 15 },
- { "r16", TIC80_OPERAND_GPR | 16 },
- { "r17", TIC80_OPERAND_GPR | 17 },
- { "r18", TIC80_OPERAND_GPR | 18 },
- { "r19", TIC80_OPERAND_GPR | 19 },
- { "r2", TIC80_OPERAND_GPR | 2 },
- { "r20", TIC80_OPERAND_GPR | 20 },
- { "r21", TIC80_OPERAND_GPR | 21 },
- { "r22", TIC80_OPERAND_GPR | 22 },
- { "r23", TIC80_OPERAND_GPR | 23 },
- { "r24", TIC80_OPERAND_GPR | 24 },
- { "r25", TIC80_OPERAND_GPR | 25 },
- { "r26", TIC80_OPERAND_GPR | 26 },
- { "r27", TIC80_OPERAND_GPR | 27 },
- { "r28", TIC80_OPERAND_GPR | 28 },
- { "r29", TIC80_OPERAND_GPR | 29 },
- { "r3", TIC80_OPERAND_GPR | 3 },
- { "r30", TIC80_OPERAND_GPR | 30 },
- { "r31", TIC80_OPERAND_GPR | 31 },
- { "r4", TIC80_OPERAND_GPR | 4 },
- { "r5", TIC80_OPERAND_GPR | 5 },
- { "r6", TIC80_OPERAND_GPR | 6 },
- { "r7", TIC80_OPERAND_GPR | 7 },
- { "r8", TIC80_OPERAND_GPR | 8 },
- { "r9", TIC80_OPERAND_GPR | 9 },
- { "SYSSTK", TIC80_OPERAND_CR | 0x20 },
- { "SYSTMP", TIC80_OPERAND_CR | 0x21 },
- { "TCOUNT", TIC80_OPERAND_CR | 0xE },
- { "TSCALE", TIC80_OPERAND_CR | 0xF },
- { "uo.f", TIC80_OPERAND_BITNUM | 30 },
-};
-
-const int tic80_num_predefined_symbols = sizeof (tic80_predefined_symbols) / sizeof (struct predefined_symbol);
-
-/* This function takes a predefined symbol name in NAME, symbol class
- in CLASS, and translates it to a numeric value, which it returns.
-
- If CLASS is zero, any symbol that matches NAME is translated. If
- CLASS is non-zero, then only a symbol that has symbol_class CLASS is
- matched.
-
- If no translation is possible, it returns -1, a value not used by
- any predefined symbol. Note that the predefined symbol array is
- presorted case independently by name.
-
- This function is implemented with the assumption that there are no
- duplicate names in the predefined symbol array, which happens to be
- true at the moment.
-
- */
-
-int
-tic80_symbol_to_value (char *name, int symbol_class)
-{
- const struct predefined_symbol *pdsp;
- int low = 0;
- int middle;
- int high = tic80_num_predefined_symbols - 1;
- int cmp;
- int rtnval = -1;
-
- while (low <= high)
- {
- middle = (low + high) / 2;
- cmp = strcasecmp (name, tic80_predefined_symbols[middle].name);
- if (cmp < 0)
- {
- high = middle - 1;
- }
- else if (cmp > 0)
- {
- low = middle + 1;
- }
- else
- {
- pdsp = &tic80_predefined_symbols[middle];
- if ((symbol_class == 0) || (symbol_class & PDS_VALUE (pdsp)))
- {
- rtnval = PDS_VALUE (pdsp);
- }
- /* For now we assume that there are no duplicate names */
- break;
- }
- }
- return (rtnval);
-}
-
-/* This function takes a value VAL and finds a matching predefined
- symbol that is in the operand symbol_class specified by CLASS. If CLASS
- is zero, the first matching symbol is returned. */
-
-const char *
-tic80_value_to_symbol (int val, int symbol_class)
-{
- const struct predefined_symbol *pdsp;
- int ival;
- char *name;
-
- name = NULL;
- for (pdsp = tic80_predefined_symbols;
- pdsp < tic80_predefined_symbols + tic80_num_predefined_symbols;
- pdsp++)
- {
- ival = PDS_VALUE (pdsp) & ~TIC80_OPERAND_MASK;
- if (ival == val)
- {
- if ((symbol_class == 0) || (symbol_class & PDS_VALUE (pdsp)))
- {
- /* Found the desired match */
- name = PDS_NAME (pdsp);
- break;
- }
- }
- }
- return (name);
-}
-
-/* This function returns a pointer to the next symbol in the predefined
- symbol table after PDSP, or NULL if PDSP points to the last symbol. If
- PDSP is NULL, it returns the first symbol in the table. Thus it can be
- used to walk through the table by first calling it with NULL and then
- calling it with each value it returned on the previous call, until it
- returns NULL. */
-
-const struct predefined_symbol *
-tic80_next_predefined_symbol (const struct predefined_symbol *pdsp)
-{
- if (pdsp == NULL)
- {
- pdsp = tic80_predefined_symbols;
- }
- else if (pdsp >= tic80_predefined_symbols &&
- pdsp < tic80_predefined_symbols + tic80_num_predefined_symbols - 1)
- {
- pdsp++;
- }
- else
- {
- pdsp = NULL;
- }
- return (pdsp);
-}
-
-
-\f
-/* The operands table. The fields are:
-
- bits, shift, insertion function, extraction function, flags
- */
-
-const struct tic80_operand tic80_operands[] =
-{
-
- /* The zero index is used to indicate the end of the list of operands. */
-
-#define UNUSED (0)
- { 0, 0, 0, 0, 0 },
-
- /* Short signed immediate value in bits 14-0. */
-
-#define SSI (UNUSED + 1)
- { 15, 0, NULL, NULL, TIC80_OPERAND_SIGNED },
-
- /* Short unsigned immediate value in bits 14-0 */
-
-#define SUI (SSI + 1)
- { 15, 0, NULL, NULL, 0 },
-
- /* Short unsigned bitfield in bits 14-0. We distinguish this
- from a regular unsigned immediate value only for the convenience
- of the disassembler and the user. */
-
-#define SUBF (SUI + 1)
- { 15, 0, NULL, NULL, TIC80_OPERAND_BITFIELD },
-
- /* Long signed immediate in following 32 bit word */
-
-#define LSI (SUBF + 1)
- { 32, 0, NULL, NULL, TIC80_OPERAND_SIGNED },
-
- /* Long unsigned immediate in following 32 bit word */
-
-#define LUI (LSI + 1)
- { 32, 0, NULL, NULL, 0 },
-
- /* Long unsigned bitfield in following 32 bit word. We distinguish
- this from a regular unsigned immediate value only for the
- convenience of the disassembler and the user. */
-
-#define LUBF (LUI + 1)
- { 32, 0, NULL, NULL, TIC80_OPERAND_BITFIELD },
-
- /* Single precision floating point immediate in following 32 bit
- word. */
-
-#define SPFI (LUBF + 1)
- { 32, 0, NULL, NULL, TIC80_OPERAND_FLOAT },
-
- /* Register in bits 4-0 */
-
-#define REG_0 (SPFI + 1)
- { 5, 0, NULL, NULL, TIC80_OPERAND_GPR },
-
- /* Even register in bits 4-0 */
-
-#define REG_0_E (REG_0 + 1)
- { 5, 0, NULL, NULL, TIC80_OPERAND_GPR | TIC80_OPERAND_EVEN },
-
- /* Register in bits 26-22 */
-
-#define REG_22 (REG_0_E + 1)
- { 5, 22, NULL, NULL, TIC80_OPERAND_GPR },
-
- /* Even register in bits 26-22 */
-
-#define REG_22_E (REG_22 + 1)
- { 5, 22, NULL, NULL, TIC80_OPERAND_GPR | TIC80_OPERAND_EVEN },
-
- /* Register in bits 31-27 */
-
-#define REG_DEST (REG_22_E + 1)
- { 5, 27, NULL, NULL, TIC80_OPERAND_GPR },
-
- /* Even register in bits 31-27 */
-
-#define REG_DEST_E (REG_DEST + 1)
- { 5, 27, NULL, NULL, TIC80_OPERAND_GPR | TIC80_OPERAND_EVEN },
-
- /* Floating point accumulator register (a0-a3) specified by bit 16 (MSB)
- and bit 11 (LSB) */
- /* FIXME! Needs to use functions to insert and extract the register
- number in bits 16 and 11. */
-
-#define REG_FPA (REG_DEST_E + 1)
- { 0, 0, NULL, NULL, TIC80_OPERAND_FPA },
-
- /* Short signed PC word offset in bits 14-0 */
-
-#define OFF_SS_PC (REG_FPA + 1)
- { 15, 0, NULL, NULL, TIC80_OPERAND_PCREL | TIC80_OPERAND_SIGNED },
-
- /* Long signed PC word offset in following 32 bit word */
-
-#define OFF_SL_PC (OFF_SS_PC + 1)
- { 32, 0, NULL, NULL, TIC80_OPERAND_PCREL | TIC80_OPERAND_SIGNED },
-
- /* Short signed base relative byte offset in bits 14-0 */
-
-#define OFF_SS_BR (OFF_SL_PC + 1)
- { 15, 0, NULL, NULL, TIC80_OPERAND_BASEREL | TIC80_OPERAND_SIGNED },
-
- /* Long signed base relative byte offset in following 32 bit word */
-
-#define OFF_SL_BR (OFF_SS_BR + 1)
- { 32, 0, NULL, NULL, TIC80_OPERAND_BASEREL | TIC80_OPERAND_SIGNED },
-
- /* Long signed base relative byte offset in following 32 bit word
- with optional ":s" modifier flag in bit 11 */
-
-#define OFF_SL_BR_SCALED (OFF_SL_BR + 1)
- { 32, 0, NULL, NULL, TIC80_OPERAND_BASEREL | TIC80_OPERAND_SIGNED | TIC80_OPERAND_SCALED },
-
- /* BITNUM in bits 31-27 */
-
-#define BITNUM (OFF_SL_BR_SCALED + 1)
- { 5, 27, NULL, NULL, TIC80_OPERAND_BITNUM },
-
- /* Condition code in bits 31-27 */
-
-#define CC (BITNUM + 1)
- { 5, 27, NULL, NULL, TIC80_OPERAND_CC },
-
- /* Control register number in bits 14-0 */
-
-#define CR_SI (CC + 1)
- { 15, 0, NULL, NULL, TIC80_OPERAND_CR },
-
- /* Control register number in next 32 bit word */
-
-#define CR_LI (CR_SI + 1)
- { 32, 0, NULL, NULL, TIC80_OPERAND_CR },
-
- /* A base register in bits 26-22, enclosed in parens */
-
-#define REG_BASE (CR_LI + 1)
- { 5, 22, NULL, NULL, TIC80_OPERAND_GPR | TIC80_OPERAND_PARENS },
-
- /* A base register in bits 26-22, enclosed in parens, with optional ":m"
- flag in bit 17 (short immediate instructions only) */
-
-#define REG_BASE_M_SI (REG_BASE + 1)
- { 5, 22, NULL, NULL, TIC80_OPERAND_GPR | TIC80_OPERAND_PARENS | TIC80_OPERAND_M_SI },
-
- /* A base register in bits 26-22, enclosed in parens, with optional ":m"
- flag in bit 15 (long immediate and register instructions only) */
-
-#define REG_BASE_M_LI (REG_BASE_M_SI + 1)
- { 5, 22, NULL, NULL, TIC80_OPERAND_GPR | TIC80_OPERAND_PARENS | TIC80_OPERAND_M_LI },
-
- /* Scaled register in bits 4-0, with optional ":s" modifier flag in bit 11 */
-
-#define REG_SCALED (REG_BASE_M_LI + 1)
- { 5, 0, NULL, NULL, TIC80_OPERAND_GPR | TIC80_OPERAND_SCALED },
-
- /* Unsigned immediate in bits 4-0, used only for shift instructions */
-
-#define ROTATE (REG_SCALED + 1)
- { 5, 0, NULL, NULL, 0 },
-
- /* Unsigned immediate in bits 9-5, used only for shift instructions */
-#define ENDMASK (ROTATE + 1)
- { 5, 5, NULL, NULL, TIC80_OPERAND_ENDMASK },
-
-};
-
-const int tic80_num_operands = sizeof (tic80_operands)/sizeof(*tic80_operands);
-
-\f
-/* Macros used to generate entries for the opcodes table. */
-
-#define FIXME 0
-
-/* Short-Immediate Format Instructions - basic opcode */
-#define OP_SI(x) (((x) & 0x7F) << 15)
-#define MASK_SI OP_SI(0x7F)
-
-/* Long-Immediate Format Instructions - basic opcode */
-#define OP_LI(x) (((x) & 0x3FF) << 12)
-#define MASK_LI OP_LI(0x3FF)
-
-/* Register Format Instructions - basic opcode */
-#define OP_REG(x) OP_LI(x) /* For readability */
-#define MASK_REG MASK_LI /* For readability */
-
-/* The 'n' bit at bit 10 */
-#define n(x) ((x) << 10)
-
-/* The 'i' bit at bit 11 */
-#define i(x) ((x) << 11)
-
-/* The 'F' bit at bit 27 */
-#define F(x) ((x) << 27)
-
-/* The 'E' bit at bit 27 */
-#define E(x) ((x) << 27)
-
-/* The 'M' bit at bit 15 in register and long immediate opcodes */
-#define M_REG(x) ((x) << 15)
-#define M_LI(x) ((x) << 15)
-
-/* The 'M' bit at bit 17 in short immediate opcodes */
-#define M_SI(x) ((x) << 17)
-
-/* The 'SZ' field at bits 14-13 in register and long immediate opcodes */
-#define SZ_REG(x) ((x) << 13)
-#define SZ_LI(x) ((x) << 13)
-
-/* The 'SZ' field at bits 16-15 in short immediate opcodes */
-#define SZ_SI(x) ((x) << 15)
-
-/* The 'D' (direct external memory access) bit at bit 10 in long immediate
- and register opcodes. */
-#define D(x) ((x) << 10)
-
-/* The 'S' (scale offset by data size) bit at bit 11 in long immediate
- and register opcodes. */
-#define S(x) ((x) << 11)
-
-/* The 'PD' field at bits 10-9 in floating point instructions */
-#define PD(x) ((x) << 9)
-
-/* The 'P2' field at bits 8-7 in floating point instructions */
-#define P2(x) ((x) << 7)
-
-/* The 'P1' field at bits 6-5 in floating point instructions */
-#define P1(x) ((x) << 5)
-
-/* The 'a' field at bit 16 in vector instructions */
-#define V_a1(x) ((x) << 16)
-
-/* The 'a' field at bit 11 in vector instructions */
-#define V_a0(x) ((x) << 11)
-
-/* The 'm' field at bit 10 in vector instructions */
-#define V_m(x) ((x) << 10)
-
-/* The 'S' field at bit 9 in vector instructions */
-#define V_S(x) ((x) << 9)
-
-/* The 'Z' field at bit 8 in vector instructions */
-#define V_Z(x) ((x) << 8)
-
-/* The 'p' field at bit 6 in vector instructions */
-#define V_p(x) ((x) << 6)
-
-/* The opcode field at bits 21-17 for vector instructions */
-#define OP_V(x) ((x) << 17)
-#define MASK_V OP_V(0x1F)
-
-\f
-/* The opcode table. Formatted for better readability on a wide screen. Also, all
- entries with the same mnemonic are sorted so that they are adjacent in the table,
- allowing the use of a hash table to locate the first of a sequence of opcodes that have
- a particular name. The short immediate forms also come before the long immediate forms
- so that the assembler will pick the "best fit" for the size of the operand, except for
- the case of the PC relative forms, where the long forms come first and are the default
- forms. */
-
-const struct tic80_opcode tic80_opcodes[] = {
-
- /* The "nop" instruction is really "rdcr 0,r0". We put it first so that this
- specific bit pattern will get disassembled as a nop rather than an rdcr. The
- mask of all ones ensures that this will happen. */
-
- {"nop", OP_SI(0x4), ~0, 0, {0} },
-
- /* The "br" instruction is really "bbz target,r0,31". We put it first so that
- this specific bit pattern will get disassembled as a br rather than bbz. */
-
- {"br", OP_SI(0x48), 0xFFFF8000, 0, {OFF_SS_PC} },
- {"br", OP_LI(0x391), 0xFFFFF000, 0, {OFF_SL_PC} },
- {"br", OP_REG(0x390), 0xFFFFF000, 0, {REG_0} },
- {"br.a", OP_SI(0x49), 0xFFFF8000, 0, {OFF_SS_PC} },
- {"br.a", OP_LI(0x393), 0xFFFFF000, 0, {OFF_SL_PC} },
- {"br.a", OP_REG(0x392), 0xFFFFF000, 0, {REG_0} },
-
- /* Signed integer ADD */
-
- {"add", OP_SI(0x58), MASK_SI, 0, {SSI, REG_22, REG_DEST} },
- {"add", OP_LI(0x3B1), MASK_LI, 0, {LSI, REG_22, REG_DEST} },
- {"add", OP_REG(0x3B0), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
-
- /* Unsigned integer ADD */
-
- {"addu", OP_SI(0x59), MASK_SI, 0, {SSI, REG_22, REG_DEST} },
- {"addu", OP_LI(0x3B3), MASK_LI, 0, {LSI, REG_22, REG_DEST} },
- {"addu", OP_REG(0x3B2), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
-
- /* Bitwise AND */
-
- {"and", OP_SI(0x11), MASK_SI, 0, {SUBF, REG_22, REG_DEST} },
- {"and", OP_LI(0x323), MASK_LI, 0, {LUBF, REG_22, REG_DEST} },
- {"and", OP_REG(0x322), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
- {"and.tt", OP_SI(0x11), MASK_SI, 0, {SUBF, REG_22, REG_DEST} },
- {"and.tt", OP_LI(0x323), MASK_LI, 0, {LUBF, REG_22, REG_DEST} },
- {"and.tt", OP_REG(0x322), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
-
- /* Bitwise AND with ones complement of both sources */
-
- {"and.ff", OP_SI(0x18), MASK_SI, 0, {SUBF, REG_22, REG_DEST} },
- {"and.ff", OP_LI(0x331), MASK_LI, 0, {LUBF, REG_22, REG_DEST} },
- {"and.ff", OP_REG(0x330), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
-
- /* Bitwise AND with ones complement of source 1 */
-
- {"and.ft", OP_SI(0x14), MASK_SI, 0, {SUBF, REG_22, REG_DEST} },
- {"and.ft", OP_LI(0x329), MASK_LI, 0, {LUBF, REG_22, REG_DEST} },
- {"and.ft", OP_REG(0x328), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
-
- /* Bitwise AND with ones complement of source 2 */
-
- {"and.tf", OP_SI(0x12), MASK_SI, 0, {SUBF, REG_22, REG_DEST} },
- {"and.tf", OP_LI(0x325), MASK_LI, 0, {LUBF, REG_22, REG_DEST} },
- {"and.tf", OP_REG(0x324), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
-
- /* Branch Bit One - nonannulled */
-
- {"bbo", OP_SI(0x4A), MASK_SI, 0, {OFF_SS_PC, REG_22, BITNUM} },
- {"bbo", OP_LI(0x395), MASK_LI, 0, {OFF_SL_PC, REG_22, BITNUM} },
- {"bbo", OP_REG(0x394), MASK_REG, 0, {REG_0, REG_22, BITNUM} },
-
- /* Branch Bit One - annulled */
-
- {"bbo.a", OP_SI(0x4B), MASK_SI, 0, {OFF_SS_PC, REG_22, BITNUM} },
- {"bbo.a", OP_LI(0x397), MASK_LI, 0, {OFF_SL_PC, REG_22, BITNUM} },
- {"bbo.a", OP_REG(0x396), MASK_REG, 0, {REG_0, REG_22, BITNUM} },
-
- /* Branch Bit Zero - nonannulled */
-
- {"bbz", OP_SI(0x48), MASK_SI, 0, {OFF_SS_PC, REG_22, BITNUM} },
- {"bbz", OP_LI(0x391), MASK_LI, 0, {OFF_SL_PC, REG_22, BITNUM} },
- {"bbz", OP_REG(0x390), MASK_REG, 0, {REG_0, REG_22, BITNUM} },
-
- /* Branch Bit Zero - annulled */
-
- {"bbz.a", OP_SI(0x49), MASK_SI, 0, {OFF_SS_PC, REG_22, BITNUM} },
- {"bbz.a", OP_LI(0x393), MASK_LI, 0, {OFF_SL_PC, REG_22, BITNUM} },
- {"bbz.a", OP_REG(0x392), MASK_REG, 0, {REG_0, REG_22, BITNUM} },
-
- /* Branch Conditional - nonannulled */
-
- {"bcnd", OP_SI(0x4C), MASK_SI, 0, {OFF_SS_PC, REG_22, CC} },
- {"bcnd", OP_LI(0x399), MASK_LI, 0, {OFF_SL_PC, REG_22, CC} },
- {"bcnd", OP_REG(0x398), MASK_REG, 0, {REG_0, REG_22, CC} },
-
- /* Branch Conditional - annulled */
-
- {"bcnd.a", OP_SI(0x4D), MASK_SI, 0, {OFF_SS_PC, REG_22, CC} },
- {"bcnd.a", OP_LI(0x39B), MASK_LI, 0, {OFF_SL_PC, REG_22, CC} },
- {"bcnd.a", OP_REG(0x39A), MASK_REG, 0, {REG_0, REG_22, CC} },
-
- /* Branch Control Register */
-
- {"brcr", OP_SI(0x6), MASK_SI, 0, {CR_SI} },
- {"brcr", OP_LI(0x30D), MASK_LI, 0, {CR_LI} },
- {"brcr", OP_REG(0x30C), MASK_REG, 0, {REG_0} },
-
- /* Branch and save return - nonannulled */
-
- {"bsr", OP_SI(0x40), MASK_SI, 0, {OFF_SS_PC, REG_DEST} },
- {"bsr", OP_LI(0x381), MASK_LI, 0, {OFF_SL_PC, REG_DEST} },
- {"bsr", OP_REG(0x380), MASK_REG, 0, {REG_0, REG_DEST} },
-
- /* Branch and save return - annulled */
-
- {"bsr.a", OP_SI(0x41), MASK_SI, 0, {OFF_SS_PC, REG_DEST} },
- {"bsr.a", OP_LI(0x383), MASK_LI, 0, {OFF_SL_PC, REG_DEST} },
- {"bsr.a", OP_REG(0x382), MASK_REG, 0, {REG_0, REG_DEST} },
-
- /* Send command */
-
- {"cmnd", OP_SI(0x2), MASK_SI, 0, {SUI} },
- {"cmnd", OP_LI(0x305), MASK_LI, 0, {LUI} },
- {"cmnd", OP_REG(0x304), MASK_REG, 0, {REG_0} },
-
- /* Integer compare */
-
- {"cmp", OP_SI(0x50), MASK_SI, 0, {SSI, REG_22, REG_DEST} },
- {"cmp", OP_LI(0x3A1), MASK_LI, 0, {LSI, REG_22, REG_DEST} },
- {"cmp", OP_REG(0x3A0), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
-
- /* Flush data cache subblock - don't clear subblock preset flag */
-
- {"dcachec", OP_SI(0x38), F(1) | (MASK_SI & ~M_SI(1)), 0, {SSI, REG_BASE_M_SI} },
- {"dcachec", OP_LI(0x371), F(1) | (MASK_LI & ~M_LI(1)) | S(1) | D(1), 0, {LSI, REG_BASE_M_LI} },
- {"dcachec", OP_REG(0x370), F(1) | (MASK_REG & ~M_REG(1)) | S(1) | D(1), 0, {REG_0, REG_BASE_M_LI} },
-
- /* Flush data cache subblock - clear subblock preset flag */
-
- {"dcachef", OP_SI(0x38) | F(1), F(1) | (MASK_SI & ~M_SI(1)), 0, {SSI, REG_BASE_M_SI} },
- {"dcachef", OP_LI(0x371) | F(1), F(1) | (MASK_LI & ~M_LI(1)) | S(1) | D(1), 0, {LSI, REG_BASE_M_LI} },
- {"dcachef", OP_REG(0x370) | F(1), F(1) | (MASK_REG & ~M_REG(1)) | S(1) | D(1), 0, {REG_0, REG_BASE_M_LI} },
-
- /* Direct load signed data into register */
-
- {"dld", OP_LI(0x345) | D(1), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"dld", OP_REG(0x344) | D(1), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"dld.b", OP_LI(0x341) | D(1), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"dld.b", OP_REG(0x340) | D(1), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"dld.d", OP_LI(0x347) | D(1), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST_E} },
- {"dld.d", OP_REG(0x346) | D(1), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST_E} },
- {"dld.h", OP_LI(0x343) | D(1), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"dld.h", OP_REG(0x342) | D(1), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST} },
-
- /* Direct load unsigned data into register */
-
- {"dld.ub", OP_LI(0x351) | D(1), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"dld.ub", OP_REG(0x350) | D(1), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"dld.uh", OP_LI(0x353) | D(1), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"dld.uh", OP_REG(0x352) | D(1), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST} },
-
- /* Direct store data into memory */
-
- {"dst", OP_LI(0x365) | D(1), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"dst", OP_REG(0x364) | D(1), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"dst.b", OP_LI(0x361) | D(1), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"dst.b", OP_REG(0x360) | D(1), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"dst.d", OP_LI(0x367) | D(1), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST_E} },
- {"dst.d", OP_REG(0x366) | D(1), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST_E} },
- {"dst.h", OP_LI(0x363) | D(1), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"dst.h", OP_REG(0x362) | D(1), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST} },
-
- /* Emulation stop */
-
- {"estop", OP_LI(0x3FC), MASK_LI, 0, {0} },
-
- /* Emulation trap */
-
- {"etrap", OP_SI(0x1) | E(1), MASK_SI | E(1), 0, {SUI} },
- {"etrap", OP_LI(0x303) | E(1), MASK_LI | E(1), 0, {LUI} },
- {"etrap", OP_REG(0x302) | E(1), MASK_REG | E(1), 0, {REG_0} },
-
- /* Floating-point addition */
-
- {"fadd.ddd", OP_REG(0x3E0) | PD(1) | P2(1) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_22_E, REG_DEST_E} },
- {"fadd.dsd", OP_REG(0x3E0) | PD(1) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_22, REG_DEST_E} },
- {"fadd.sdd", OP_LI(0x3E1) | PD(1) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_22_E, REG_DEST_E} },
- {"fadd.sdd", OP_REG(0x3E0) | PD(1) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_22_E, REG_DEST_E} },
- {"fadd.ssd", OP_LI(0x3E1) | PD(1) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_22, REG_DEST_E} },
- {"fadd.ssd", OP_REG(0x3E0) | PD(1) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_22, REG_DEST_E} },
- {"fadd.sss", OP_LI(0x3E1) | PD(0) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_22, REG_DEST} },
- {"fadd.sss", OP_REG(0x3E0) | PD(0) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_22, REG_DEST} },
-
- /* Floating point compare */
-
- {"fcmp.dd", OP_REG(0x3EA) | PD(0) | P2(1) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_22_E, REG_DEST} },
- {"fcmp.ds", OP_REG(0x3EA) | PD(0) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_22, REG_DEST} },
- {"fcmp.sd", OP_LI(0x3EB) | PD(0) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_22_E, REG_DEST} },
- {"fcmp.sd", OP_REG(0x3EA) | PD(0) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_22_E, REG_DEST} },
- {"fcmp.ss", OP_LI(0x3EB) | PD(0) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_22, REG_DEST} },
- {"fcmp.ss", OP_REG(0x3EA) | PD(0) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_22, REG_DEST} },
-
- /* Floating point divide */
-
- {"fdiv.ddd", OP_REG(0x3E6) | PD(1) | P2(1) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_22_E, REG_DEST_E} },
- {"fdiv.dsd", OP_REG(0x3E6) | PD(1) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_22, REG_DEST_E} },
- {"fdiv.sdd", OP_LI(0x3E7) | PD(1) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_22_E, REG_DEST_E} },
- {"fdiv.sdd", OP_REG(0x3E6) | PD(1) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_22_E, REG_DEST_E} },
- {"fdiv.ssd", OP_LI(0x3E7) | PD(1) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_22, REG_DEST_E} },
- {"fdiv.ssd", OP_REG(0x3E6) | PD(1) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_22, REG_DEST_E} },
- {"fdiv.sss", OP_LI(0x3E7) | PD(0) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_22, REG_DEST} },
- {"fdiv.sss", OP_REG(0x3E6) | PD(0) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_22, REG_DEST} },
-
- /* Floating point multiply */
-
- {"fmpy.ddd", OP_REG(0x3E4) | PD(1) | P2(1) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_22_E, REG_DEST_E} },
- {"fmpy.dsd", OP_REG(0x3E4) | PD(1) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_22, REG_DEST_E} },
- {"fmpy.iii", OP_LI(0x3E5) | PD(2) | P2(2) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_22, REG_DEST} },
- {"fmpy.iii", OP_REG(0x3E4) | PD(2) | P2(2) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_22, REG_DEST} },
- {"fmpy.sdd", OP_LI(0x3E5) | PD(1) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_22_E, REG_DEST_E} },
- {"fmpy.sdd", OP_REG(0x3E4) | PD(1) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_22_E, REG_DEST_E} },
- {"fmpy.ssd", OP_LI(0x3E5) | PD(1) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_22, REG_DEST_E} },
- {"fmpy.ssd", OP_REG(0x3E4) | PD(1) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_22, REG_DEST_E} },
- {"fmpy.sss", OP_LI(0x3E5) | PD(0) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_22, REG_DEST} },
- {"fmpy.sss", OP_REG(0x3E4) | PD(0) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_22, REG_DEST} },
- {"fmpy.uuu", OP_LI(0x3E5) | PD(3) | P2(3) | P1(3), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LUI, REG_22, REG_DEST} },
- {"fmpy.uuu", OP_REG(0x3E4) | PD(3) | P2(3) | P1(3), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_22, REG_DEST} },
-
- /* Convert/Round to Minus Infinity */
-
- {"frndm.dd", OP_REG(0x3E8) | PD(1) | P2(3) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST_E} },
- {"frndm.di", OP_REG(0x3E8) | PD(2) | P2(3) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST} },
- {"frndm.ds", OP_REG(0x3E8) | PD(0) | P2(3) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST} },
- {"frndm.du", OP_REG(0x3E8) | PD(3) | P2(3) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST} },
- {"frndm.id", OP_LI(0x3E9) | PD(1) | P2(3) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_DEST_E} },
- {"frndm.id", OP_REG(0x3E8) | PD(1) | P2(3) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST_E} },
- {"frndm.is", OP_LI(0x3E9) | PD(0) | P2(3) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_DEST} },
- {"frndm.is", OP_REG(0x3E8) | PD(0) | P2(3) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
- {"frndm.sd", OP_LI(0x3E9) | PD(1) | P2(3) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST_E} },
- {"frndm.sd", OP_REG(0x3E8) | PD(1) | P2(3) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST_E} },
- {"frndm.si", OP_LI(0x3E9) | PD(2) | P2(3) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST} },
- {"frndm.si", OP_REG(0x3E8) | PD(2) | P2(3) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
- {"frndm.ss", OP_LI(0x3E9) | PD(0) | P2(3) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST} },
- {"frndm.ss", OP_REG(0x3E8) | PD(0) | P2(3) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
- {"frndm.su", OP_LI(0x3E9) | PD(3) | P2(3) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST} },
- {"frndm.su", OP_REG(0x3E8) | PD(3) | P2(3) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
- {"frndm.ud", OP_LI(0x3E9) | PD(1) | P2(3) | P1(3), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_DEST_E} },
- {"frndm.ud", OP_REG(0x3E8) | PD(1) | P2(3) | P1(3), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST_E} },
- {"frndm.us", OP_LI(0x3E9) | PD(0) | P2(3) | P1(3), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_DEST} },
- {"frndm.us", OP_REG(0x3E8) | PD(0) | P2(3) | P1(3), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
-
- /* Convert/Round to Nearest */
-
- {"frndn.dd", OP_REG(0x3E8) | PD(1) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST_E} },
- {"frndn.di", OP_REG(0x3E8) | PD(2) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST} },
- {"frndn.ds", OP_REG(0x3E8) | PD(0) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST} },
- {"frndn.du", OP_REG(0x3E8) | PD(3) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST} },
- {"frndn.id", OP_LI(0x3E9) | PD(1) | P2(0) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_DEST_E} },
- {"frndn.id", OP_REG(0x3E8) | PD(1) | P2(0) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST_E} },
- {"frndn.is", OP_LI(0x3E9) | PD(0) | P2(0) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_DEST} },
- {"frndn.is", OP_REG(0x3E8) | PD(0) | P2(0) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
- {"frndn.sd", OP_LI(0x3E9) | PD(1) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST_E} },
- {"frndn.sd", OP_REG(0x3E8) | PD(1) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST_E} },
- {"frndn.si", OP_LI(0x3E9) | PD(2) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST} },
- {"frndn.si", OP_REG(0x3E8) | PD(2) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
- {"frndn.ss", OP_LI(0x3E9) | PD(0) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST} },
- {"frndn.ss", OP_REG(0x3E8) | PD(0) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
- {"frndn.su", OP_LI(0x3E9) | PD(3) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST} },
- {"frndn.su", OP_REG(0x3E8) | PD(3) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
- {"frndn.ud", OP_LI(0x3E9) | PD(1) | P2(0) | P1(3), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_DEST_E} },
- {"frndn.ud", OP_REG(0x3E8) | PD(1) | P2(0) | P1(3), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST_E} },
- {"frndn.us", OP_LI(0x3E9) | PD(0) | P2(0) | P1(3), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_DEST} },
- {"frndn.us", OP_REG(0x3E8) | PD(0) | P2(0) | P1(3), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
-
- /* Convert/Round to Positive Infinity */
-
- {"frndp.dd", OP_REG(0x3E8) | PD(1) | P2(2) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST_E} },
- {"frndp.di", OP_REG(0x3E8) | PD(2) | P2(2) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST} },
- {"frndp.ds", OP_REG(0x3E8) | PD(0) | P2(2) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST} },
- {"frndp.du", OP_REG(0x3E8) | PD(3) | P2(2) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST} },
- {"frndp.id", OP_LI(0x3E9) | PD(1) | P2(2) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_DEST_E} },
- {"frndp.id", OP_REG(0x3E8) | PD(1) | P2(2) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST_E} },
- {"frndp.is", OP_LI(0x3E9) | PD(0) | P2(2) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_DEST} },
- {"frndp.is", OP_REG(0x3E8) | PD(0) | P2(2) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
- {"frndp.sd", OP_LI(0x3E9) | PD(1) | P2(2) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST_E} },
- {"frndp.sd", OP_REG(0x3E8) | PD(1) | P2(2) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST_E} },
- {"frndp.si", OP_LI(0x3E9) | PD(2) | P2(2) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST} },
- {"frndp.si", OP_REG(0x3E8) | PD(2) | P2(2) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
- {"frndp.ss", OP_LI(0x3E9) | PD(0) | P2(2) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST} },
- {"frndp.ss", OP_REG(0x3E8) | PD(0) | P2(2) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
- {"frndp.su", OP_LI(0x3E9) | PD(3) | P2(2) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST} },
- {"frndp.su", OP_REG(0x3E8) | PD(3) | P2(2) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
- {"frndp.ud", OP_LI(0x3E9) | PD(1) | P2(2) | P1(3), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_DEST_E} },
- {"frndp.ud", OP_REG(0x3E8) | PD(1) | P2(2) | P1(3), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST_E} },
- {"frndp.us", OP_LI(0x3E9) | PD(0) | P2(2) | P1(3), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_DEST} },
- {"frndp.us", OP_REG(0x3E8) | PD(0) | P2(2) | P1(3), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
-
- /* Convert/Round to Zero */
-
- {"frndz.dd", OP_REG(0x3E8) | PD(1) | P2(1) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST_E} },
- {"frndz.di", OP_REG(0x3E8) | PD(2) | P2(1) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST} },
- {"frndz.ds", OP_REG(0x3E8) | PD(0) | P2(1) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST} },
- {"frndz.du", OP_REG(0x3E8) | PD(3) | P2(1) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST} },
- {"frndz.id", OP_LI(0x3E9) | PD(1) | P2(1) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_DEST_E} },
- {"frndz.id", OP_REG(0x3E8) | PD(1) | P2(1) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST_E} },
- {"frndz.is", OP_LI(0x3E9) | PD(0) | P2(1) | P1(2), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_DEST} },
- {"frndz.is", OP_REG(0x3E8) | PD(0) | P2(1) | P1(2), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
- {"frndz.sd", OP_LI(0x3E9) | PD(1) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST_E} },
- {"frndz.sd", OP_REG(0x3E8) | PD(1) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST_E} },
- {"frndz.si", OP_LI(0x3E9) | PD(2) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST} },
- {"frndz.si", OP_REG(0x3E8) | PD(2) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
- {"frndz.ss", OP_LI(0x3E9) | PD(0) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST} },
- {"frndz.ss", OP_REG(0x3E8) | PD(0) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
- {"frndz.su", OP_LI(0x3E9) | PD(3) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST} },
- {"frndz.su", OP_REG(0x3E8) | PD(3) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
- {"frndz.ud", OP_LI(0x3E9) | PD(1) | P2(1) | P1(3), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_DEST_E} },
- {"frndz.ud", OP_REG(0x3E8) | PD(1) | P2(1) | P1(3), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST_E} },
- {"frndz.us", OP_LI(0x3E9) | PD(0) | P2(1) | P1(3), MASK_LI | PD(3) | P2(3) | P1(3), 0, {LSI, REG_DEST} },
- {"frndz.us", OP_REG(0x3E8) | PD(0) | P2(1) | P1(3), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
-
- /* Floating point square root */
-
- {"fsqrt.dd", OP_REG(0x3EE) | PD(1) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_DEST_E} },
- {"fsqrt.sd", OP_LI(0x3EF) | PD(1) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST_E} },
- {"fsqrt.sd", OP_REG(0x3EE) | PD(1) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST_E} },
- {"fsqrt.ss", OP_LI(0x3EF) | PD(0) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_DEST} },
- {"fsqrt.ss", OP_REG(0x3EE) | PD(0) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_DEST} },
-
- /* Floating point subtraction */
-
- { "fsub.ddd", OP_REG(0x3E2) | PD(1) | P2(1) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_22_E, REG_DEST_E} },
- { "fsub.dsd", OP_REG(0x3E2) | PD(1) | P2(0) | P1(1), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0_E, REG_22, REG_DEST_E} },
- { "fsub.sdd", OP_LI(0x3E3) | PD(1) | P2(1) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_22_E, REG_DEST_E} },
- { "fsub.sdd", OP_REG(0x3E2) | PD(1) | P2(1) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_22_E, REG_DEST_E} },
- { "fsub.ssd", OP_LI(0x3E3) | PD(1) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_22, REG_DEST_E} },
- { "fsub.ssd", OP_REG(0x3E2) | PD(1) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_22, REG_DEST_E} },
- { "fsub.sss", OP_LI(0x3E3) | PD(0) | P2(0) | P1(0), MASK_LI | PD(3) | P2(3) | P1(3), 0, {SPFI, REG_22, REG_DEST} },
- { "fsub.sss", OP_REG(0x3E2) | PD(0) | P2(0) | P1(0), MASK_REG | PD(3) | P2(3) | P1(3), 0, {REG_0, REG_22, REG_DEST} },
-
- /* Illegal instructions */
-
- {"illop0", OP_SI(0x0), MASK_SI, 0, {0} },
- {"illopF", 0x1FF << 13, 0x1FF << 13, 0, {0} },
-
- /* Jump and save return */
-
- {"jsr", OP_SI(0x44), MASK_SI, 0, {OFF_SS_BR, REG_BASE, REG_DEST} },
- {"jsr", OP_LI(0x389), MASK_LI, 0, {OFF_SL_BR, REG_BASE, REG_DEST} },
- {"jsr", OP_REG(0x388), MASK_REG, 0, {REG_0, REG_BASE, REG_DEST} },
- {"jsr.a", OP_SI(0x45), MASK_SI, 0, {OFF_SS_BR, REG_BASE, REG_DEST} },
- {"jsr.a", OP_LI(0x38B), MASK_LI, 0, {OFF_SL_BR, REG_BASE, REG_DEST} },
- {"jsr.a", OP_REG(0x38A), MASK_REG, 0, {REG_0, REG_BASE, REG_DEST} },
-
- /* Load Signed Data Into Register */
-
- {"ld", OP_SI(0x22), (MASK_SI & ~M_SI(1)), 0, {OFF_SS_BR, REG_BASE_M_SI, REG_DEST} },
- {"ld", OP_LI(0x345) | D(0), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"ld", OP_REG(0x344) | D(0), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"ld.b", OP_SI(0x20), (MASK_SI & ~M_SI(1)), 0, {OFF_SS_BR, REG_BASE_M_SI, REG_DEST} },
- {"ld.b", OP_LI(0x341) | D(0), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"ld.b", OP_REG(0x340) | D(0), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"ld.d", OP_SI(0x23), (MASK_SI & ~M_SI(1)), 0, {OFF_SS_BR, REG_BASE_M_SI, REG_DEST_E} },
- {"ld.d", OP_LI(0x347) | D(0), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST_E} },
- {"ld.d", OP_REG(0x346) | D(0), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST_E} },
- {"ld.h", OP_SI(0x21), (MASK_SI & ~M_SI(1)), 0, {OFF_SS_BR, REG_BASE_M_SI, REG_DEST} },
- {"ld.h", OP_LI(0x343) | D(0), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"ld.h", OP_REG(0x342) | D(0), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST} },
-
- /* Load Unsigned Data Into Register */
-
- {"ld.ub", OP_SI(0x28), (MASK_SI & ~M_SI(1)), 0, {OFF_SS_BR, REG_BASE_M_SI, REG_DEST} },
- {"ld.ub", OP_LI(0x351) | D(0), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"ld.ub", OP_REG(0x350) | D(0), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"ld.uh", OP_SI(0x29), (MASK_SI & ~M_SI(1)), 0, {OFF_SS_BR, REG_BASE_M_SI, REG_DEST} },
- {"ld.uh", OP_LI(0x353) | D(0), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"ld.uh", OP_REG(0x352) | D(0), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST} },
-
- /* Leftmost one */
-
- {"lmo", OP_LI(0x3F0), MASK_LI, 0, {REG_22, REG_DEST} },
-
- /* Bitwise logical OR. Note that "or.tt" and "or" are the same instructions. */
-
- {"or.ff", OP_SI(0x1E), MASK_SI, 0, {SUI, REG_22, REG_DEST} },
- {"or.ff", OP_LI(0x33D), MASK_LI, 0, {LUI, REG_22, REG_DEST} },
- {"or.ff", OP_REG(0x33C), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
- {"or.ft", OP_SI(0x1D), MASK_SI, 0, {SUI, REG_22, REG_DEST} },
- {"or.ft", OP_LI(0x33B), MASK_LI, 0, {LUI, REG_22, REG_DEST} },
- {"or.ft", OP_REG(0x33A), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
- {"or.tf", OP_SI(0x1B), MASK_SI, 0, {SUI, REG_22, REG_DEST} },
- {"or.tf", OP_LI(0x337), MASK_LI, 0, {LUI, REG_22, REG_DEST} },
- {"or.tf", OP_REG(0x336), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
- {"or.tt", OP_SI(0x17), MASK_SI, 0, {SUI, REG_22, REG_DEST} },
- {"or.tt", OP_LI(0x32F), MASK_LI, 0, {LUI, REG_22, REG_DEST} },
- {"or.tt", OP_REG(0x32E), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
- {"or", OP_SI(0x17), MASK_SI, 0, {SUI, REG_22, REG_DEST} },
- {"or", OP_LI(0x32F), MASK_LI, 0, {LUI, REG_22, REG_DEST} },
- {"or", OP_REG(0x32E), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
-
- /* Read Control Register */
-
- {"rdcr", OP_SI(0x4), MASK_SI | (0x1F << 22), 0, {CR_SI, REG_DEST} },
- {"rdcr", OP_LI(0x309), MASK_LI | (0x1F << 22), 0, {CR_LI, REG_DEST} },
- {"rdcr", OP_REG(0x308), MASK_REG | (0x1F << 22), 0, {REG_0, REG_DEST} },
-
- /* Rightmost one */
-
- {"rmo", OP_LI(0x3F2), MASK_LI, 0, {REG_22, REG_DEST} },
-
- /* Shift Register Left - note that rotl, shl, and ins are all alternate names for one of the shift instructions.
- They appear prior to their sl equivalent so that they will be diassembled as the alternate name. */
-
-
- {"ins", OP_REG(0x31E) | i(0) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"ins", OP_SI(0xF) | i(0) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"rotl", OP_REG(0x310) | i(0) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"rotl", OP_SI(0x8) | i(0) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"shl", OP_REG(0x31C) | i(0) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"shl", OP_SI(0xE) | i(0) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sl.dm", OP_REG(0x312) | i(0) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sl.dm", OP_SI(0x9) | i(0) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sl.ds", OP_REG(0x314) | i(0) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sl.ds", OP_SI(0xA) | i(0) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sl.dz", OP_REG(0x310) | i(0) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sl.dz", OP_SI(0x8) | i(0) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sl.em", OP_REG(0x318) | i(0) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sl.em", OP_SI(0xC) | i(0) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sl.es", OP_REG(0x31A) | i(0) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sl.es", OP_SI(0xD) | i(0) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sl.ez", OP_REG(0x316) | i(0) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sl.ez", OP_SI(0xB) | i(0) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sl.im", OP_REG(0x31E) | i(0) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sl.im", OP_SI(0xF) | i(0) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sl.iz", OP_REG(0x31C) | i(0) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sl.iz", OP_SI(0xE) | i(0) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
-
- /* Shift Register Left With Inverted Endmask */
-
- {"sli.dm", OP_REG(0x312) | i(1) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sli.dm", OP_SI(0x9) | i(1) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sli.ds", OP_REG(0x314) | i(1) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sli.ds", OP_SI(0xA) | i(1) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sli.dz", OP_REG(0x310) | i(1) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sli.dz", OP_SI(0x8) | i(1) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sli.em", OP_REG(0x318) | i(1) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sli.em", OP_SI(0xC) | i(1) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sli.es", OP_REG(0x31A) | i(1) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sli.es", OP_SI(0xD) | i(1) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sli.ez", OP_REG(0x316) | i(1) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sli.ez", OP_SI(0xB) | i(1) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sli.im", OP_REG(0x31E) | i(1) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sli.im", OP_SI(0xF) | i(1) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sli.iz", OP_REG(0x31C) | i(1) | n(0), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sli.iz", OP_SI(0xE) | i(1) | n(0), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
-
- /* Shift Register Right - note that exts, extu, rotr, sra, and srl are all alternate names for one of the shift instructions.
- They appear prior to their sr equivalent so that they will be diassembled as the alternate name. */
-
- {"exts", OP_REG(0x314) | i(0) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"exts", OP_SI(0xA) | i(0) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"extu", OP_REG(0x310) | i(0) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"extu", OP_SI(0x8) | i(0) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"rotr", OP_REG(0x310) | i(0) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"rotr", OP_SI(0x8) | i(0) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sra", OP_REG(0x31A) | i(0) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sra", OP_SI(0xD) | i(0) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"srl", OP_REG(0x316) | i(0) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"srl", OP_SI(0xB) | i(0) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sr.dm", OP_REG(0x312) | i(0) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sr.dm", OP_SI(0x9) | i(0) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sr.ds", OP_REG(0x314) | i(0) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sr.ds", OP_SI(0xA) | i(0) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sr.dz", OP_REG(0x310) | i(0) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sr.dz", OP_SI(0x8) | i(0) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sr.em", OP_REG(0x318) | i(0) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sr.em", OP_SI(0xC) | i(0) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sr.es", OP_REG(0x31A) | i(0) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sr.es", OP_SI(0xD) | i(0) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sr.ez", OP_REG(0x316) | i(0) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sr.ez", OP_SI(0xB) | i(0) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sr.im", OP_REG(0x31E) | i(0) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sr.im", OP_SI(0xF) | i(0) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sr.iz", OP_REG(0x31C) | i(0) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sr.iz", OP_SI(0xE) | i(0) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
-
- /* Shift Register Right With Inverted Endmask */
-
- {"sri.dm", OP_REG(0x312) | i(1) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sri.dm", OP_SI(0x9) | i(1) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sri.ds", OP_REG(0x314) | i(1) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sri.ds", OP_SI(0xA) | i(1) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sri.dz", OP_REG(0x310) | i(1) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sri.dz", OP_SI(0x8) | i(1) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sri.em", OP_REG(0x318) | i(1) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sri.em", OP_SI(0xC) | i(1) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sri.es", OP_REG(0x31A) | i(1) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sri.es", OP_SI(0xD) | i(1) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sri.ez", OP_REG(0x316) | i(1) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sri.ez", OP_SI(0xB) | i(1) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sri.im", OP_REG(0x31E) | i(1) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sri.im", OP_SI(0xF) | i(1) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
- {"sri.iz", OP_REG(0x31C) | i(1) | n(1), MASK_REG | i(1) | n(1), 0, {REG_0, ENDMASK, REG_22, REG_DEST} },
- {"sri.iz", OP_SI(0xE) | i(1) | n(1), MASK_SI | i(1) | n(1), 0, {ROTATE, ENDMASK, REG_22, REG_DEST} },
-
- /* Store Data into Memory */
-
- {"st", OP_SI(0x32), (MASK_SI & ~M_SI(1)), 0, {OFF_SS_BR, REG_BASE_M_SI, REG_DEST} },
- {"st", OP_LI(0x365) | D(0), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"st", OP_REG(0x364) | D(0), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"st.b", OP_SI(0x30), (MASK_SI & ~M_SI(1)), 0, {OFF_SS_BR, REG_BASE_M_SI, REG_DEST} },
- {"st.b", OP_LI(0x361) | D(0), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"st.b", OP_REG(0x360) | D(0), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"st.d", OP_SI(0x33), (MASK_SI & ~M_SI(1)), 0, {OFF_SS_BR, REG_BASE_M_SI, REG_DEST_E} },
- {"st.d", OP_LI(0x367) | D(0), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST_E} },
- {"st.d", OP_REG(0x366) | D(0), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST_E} },
- {"st.h", OP_SI(0x31), (MASK_SI & ~M_SI(1)), 0, {OFF_SS_BR, REG_BASE_M_SI, REG_DEST} },
- {"st.h", OP_LI(0x363) | D(0), (MASK_LI & ~M_REG(1)) | D(1), 0, {OFF_SL_BR_SCALED, REG_BASE_M_LI, REG_DEST} },
- {"st.h", OP_REG(0x362) | D(0), (MASK_REG & ~M_REG(1)) | D(1), 0, {REG_SCALED, REG_BASE_M_LI, REG_DEST} },
-
- /* Signed Integer Subtract */
-
- {"sub", OP_SI(0x5A), MASK_SI, 0, {SSI, REG_22, REG_DEST} },
- {"sub", OP_LI(0x3B5), MASK_LI, 0, {LSI, REG_22, REG_DEST} },
- {"sub", OP_REG(0x3B4), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
-
- /* Unsigned Integer Subtract */
-
- {"subu", OP_SI(0x5B), MASK_SI, 0, {SSI, REG_22, REG_DEST} },
- {"subu", OP_LI(0x3B7), MASK_LI, 0, {LSI, REG_22, REG_DEST} },
- {"subu", OP_REG(0x3B6), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
-
- /* Write Control Register
- Is a special form of the "swcr" instruction so comes before it in the table. */
-
- {"wrcr", OP_SI(0x5), MASK_SI | (0x1F << 27), 0, {CR_SI, REG_22} },
- {"wrcr", OP_LI(0x30B), MASK_LI | (0x1F << 27), 0, {CR_LI, REG_22} },
- {"wrcr", OP_REG(0x30A), MASK_REG | (0x1F << 27), 0, {REG_0, REG_22} },
-
- /* Swap Control Register */
-
- {"swcr", OP_SI(0x5), MASK_SI, 0, {CR_SI, REG_22, REG_DEST} },
- {"swcr", OP_LI(0x30B), MASK_LI, 0, {CR_LI, REG_22, REG_DEST} },
- {"swcr", OP_REG(0x30A), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
-
- /* Trap */
-
- {"trap", OP_SI(0x1) | E(0), MASK_SI | E(1), 0, {SUI} },
- {"trap", OP_LI(0x303) | E(0), MASK_LI | E(1), 0, {LUI} },
- {"trap", OP_REG(0x302) | E(0), MASK_REG | E(1), 0, {REG_0} },
-
- /* Vector Floating-Point Add */
-
- {"vadd.dd", OP_REG(0x3C0) | P2(1) | P1(1), MASK_REG | V_a1(1) | P2(1) | P1(1), TIC80_VECTOR, {REG_0_E, REG_22_E, REG_22_E} },
- {"vadd.sd", OP_LI(0x3C1) | P2(1) | P1(0), MASK_LI | V_a1(1) | P2(1) | P1(1), TIC80_VECTOR, {SPFI, REG_22_E, REG_22_E} },
- {"vadd.sd", OP_REG(0x3C0) | P2(1) | P1(0), MASK_REG | V_a1(1) | P2(1) | P1(1), TIC80_VECTOR, {REG_0, REG_22_E, REG_22_E} },
- {"vadd.ss", OP_LI(0x3C1) | P2(0) | P1(0), MASK_LI | V_a1(1) | P2(1) | P1(1), TIC80_VECTOR, {SPFI, REG_22, REG_22} },
- {"vadd.ss", OP_REG(0x3C0) | P2(0) | P1(0), MASK_REG | V_a1(1) | P2(1) | P1(1), TIC80_VECTOR, {REG_0, REG_22, REG_22} },
-
- /* Vector Floating-Point Multiply and Add to Accumulator FIXME! This is not yet fully implemented.
- From the documentation there appears to be no way to tell the difference between the opcodes for
- instructions that have register destinations and instructions that have accumulator destinations.
- Further investigation is necessary. Since this isn't critical to getting a TIC80 toolchain up
- and running, it is defered until later. */
-
- /* Vector Floating-Point Multiply
- Note: If r0 is in the destination reg, then this is a "vector nop" instruction. */
-
- {"vmpy.dd", OP_REG(0x3C4) | P2(1) | P1(1), MASK_REG | V_a1(1) | P2(1) | P1(1), TIC80_VECTOR | TIC80_NO_R0_DEST, {REG_0_E, REG_22_E, REG_22_E} },
- {"vmpy.sd", OP_LI(0x3C5) | P2(1) | P1(0), MASK_LI | V_a1(1) | P2(1) | P1(1), TIC80_VECTOR | TIC80_NO_R0_DEST, {SPFI, REG_22_E, REG_22_E} },
- {"vmpy.sd", OP_REG(0x3C4) | P2(1) | P1(0), MASK_REG | V_a1(1) | P2(1) | P1(1), TIC80_VECTOR | TIC80_NO_R0_DEST, {REG_0, REG_22_E, REG_22_E} },
- {"vmpy.ss", OP_LI(0x3C5) | P2(0) | P1(0), MASK_LI | V_a1(1) | P2(1) | P1(1), TIC80_VECTOR | TIC80_NO_R0_DEST, {SPFI, REG_22, REG_22} },
- {"vmpy.ss", OP_REG(0x3C4) | P2(0) | P1(0), MASK_REG | V_a1(1) | P2(1) | P1(1), TIC80_VECTOR | TIC80_NO_R0_DEST, {REG_0, REG_22, REG_22} },
-
- /* Vector Floating-Point Multiply and Subtract from Accumulator
- FIXME: See note above for vmac instruction */
-
- /* Vector Floating-Point Subtract Accumulator From Source
- FIXME: See note above for vmac instruction */
-
- /* Vector Round With Floating-Point Input
- FIXME: See note above for vmac instruction */
-
- /* Vector Round with Integer Input */
-
- {"vrnd.id", OP_LI (0x3CB) | P2(1) | P1(0), MASK_LI | V_a0(1) | V_Z(1) | P2(1) | P1(1), TIC80_VECTOR, {LSI, REG_22_E}},
- {"vrnd.id", OP_REG (0x3CA) | P2(1) | P1(0), MASK_REG | V_a0(1) | V_Z(1) | P2(1) | P1(1), TIC80_VECTOR, {REG_0, REG_22_E}},
- {"vrnd.is", OP_LI (0x3CB) | P2(0) | P1(0), MASK_LI | V_a0(1) | V_Z(1) | P2(1) | P1(1), TIC80_VECTOR, {LSI, REG_22}},
- {"vrnd.is", OP_REG (0x3CA) | P2(0) | P1(0), MASK_REG | V_a0(1) | V_Z(1) | P2(1) | P1(1), TIC80_VECTOR, {REG_0, REG_22}},
- {"vrnd.ud", OP_LI (0x3CB) | P2(1) | P1(1), MASK_LI | V_a0(1) | V_Z(1) | P2(1) | P1(1), TIC80_VECTOR, {LUI, REG_22_E}},
- {"vrnd.ud", OP_REG (0x3CA) | P2(1) | P1(1), MASK_REG | V_a0(1) | V_Z(1) | P2(1) | P1(1), TIC80_VECTOR, {REG_0, REG_22_E}},
- {"vrnd.us", OP_LI (0x3CB) | P2(0) | P1(1), MASK_LI | V_a0(1) | V_Z(1) | P2(1) | P1(1), TIC80_VECTOR, {LUI, REG_22}},
- {"vrnd.us", OP_REG (0x3CA) | P2(0) | P1(1), MASK_REG | V_a0(1) | V_Z(1) | P2(1) | P1(1), TIC80_VECTOR, {REG_0, REG_22}},
-
- /* Vector Floating-Point Subtract */
-
- {"vsub.dd", OP_REG(0x3C2) | P2(1) | P1(1), MASK_REG | V_a1(1) | P2(1) | P1(1), TIC80_VECTOR, {REG_0_E, REG_22_E, REG_22_E} },
- {"vsub.sd", OP_LI(0x3C3) | P2(1) | P1(0), MASK_LI | V_a1(1) | P2(1) | P1(1), TIC80_VECTOR, {SPFI, REG_22_E, REG_22_E} },
- {"vsub.sd", OP_REG(0x3C2) | P2(1) | P1(0), MASK_REG | V_a1(1) | P2(1) | P1(1), TIC80_VECTOR, {REG_0, REG_22_E, REG_22_E} },
- {"vsub.ss", OP_LI(0x3C3) | P2(0) | P1(0), MASK_LI | V_a1(1) | P2(1) | P1(1), TIC80_VECTOR, {SPFI, REG_22, REG_22} },
- {"vsub.ss", OP_REG(0x3C2) | P2(0) | P1(0), MASK_REG | V_a1(1) | P2(1) | P1(1), TIC80_VECTOR, {REG_0, REG_22, REG_22} },
-
- /* Vector Load Data Into Register - Note that the vector load/store instructions come after the other
- vector instructions so that the disassembler will always print the load/store instruction second for
- vector instructions that have two instructions in the same opcode. */
-
- {"vld0.d", OP_V(0x1E) | V_m(1) | V_S(1) | V_p(0), MASK_V | V_m(1) | V_S(1) | V_p(1), TIC80_VECTOR, {REG_DEST_E} },
- {"vld0.s", OP_V(0x1E) | V_m(1) | V_S(0) | V_p(0), MASK_V | V_m(1) | V_S(1) | V_p(1), TIC80_VECTOR, {REG_DEST} },
- {"vld1.d", OP_V(0x1E) | V_m(1) | V_S(1) | V_p(1), MASK_V | V_m(1) | V_S(1) | V_p(1), TIC80_VECTOR, {REG_DEST_E} },
- {"vld1.s", OP_V(0x1E) | V_m(1) | V_S(0) | V_p(1), MASK_V | V_m(1) | V_S(1) | V_p(1), TIC80_VECTOR, {REG_DEST} },
-
- /* Vector Store Data Into Memory - Note that the vector load/store instructions come after the other
- vector instructions so that the disassembler will always print the load/store instruction second for
- vector instructions that have two instructions in the same opcode. */
-
- {"vst.d", OP_V(0x1E) | V_m(0) | V_S(1) | V_p(1), MASK_V | V_m(1) | V_S(1) | V_p(1), TIC80_VECTOR, {REG_DEST_E} },
- {"vst.s", OP_V(0x1E) | V_m(0) | V_S(0) | V_p(1), MASK_V | V_m(1) | V_S(1) | V_p(1), TIC80_VECTOR, {REG_DEST} },
-
- {"xnor", OP_SI(0x19), MASK_SI, 0, {SUBF, REG_22, REG_DEST} },
- {"xnor", OP_LI(0x333), MASK_LI, 0, {LUBF, REG_22, REG_DEST} },
- {"xnor", OP_REG(0x332), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
-
- {"xor", OP_SI(0x16), MASK_SI, 0, {SUBF, REG_22, REG_DEST} },
- {"xor", OP_LI(0x32D), MASK_LI, 0, {LUBF, REG_22, REG_DEST} },
- {"xor", OP_REG(0x32C), MASK_REG, 0, {REG_0, REG_22, REG_DEST} },
-
-};
-
-const int tic80_num_opcodes = sizeof (tic80_opcodes) / sizeof (tic80_opcodes[0]);
projects / binutils-gdb.git / commitdiff