+/* DO NOT EDIT! -*- buffer-read-only: t -*- vi:set ro: */
/* Disassembler interface for targets using CGEN. -*- C -*-
CGEN: Cpu tools GENerator
THIS FILE IS MACHINE GENERATED WITH CGEN.
- the resultant file is machine generated, cgen-dis.in isn't
- Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005, 2007,
- 2008, 2010 Free Software Foundation, Inc.
+ Copyright (C) 1996-2020 Free Software Foundation, Inc.
This file is part of libopcodes.
#include "sysdep.h"
#include <stdio.h>
#include "ansidecl.h"
-#include "dis-asm.h"
+#include "disassemble.h"
#include "bfd.h"
#include "symcat.h"
#include "libiberty.h"
\f
/* -- disassembler routines inserted here. */
+/* -- dis.c */
+
+static void
+print_regpair (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
+ void * dis_info,
+ long value,
+ unsigned int attrs ATTRIBUTE_UNUSED,
+ bfd_vma pc ATTRIBUTE_UNUSED,
+ int length ATTRIBUTE_UNUSED)
+{
+ disassemble_info *info = dis_info;
+ char reg1_index;
+ char reg2_index;
+
+ reg1_index = value & 0x1f;
+ reg2_index = reg1_index + ((value & (1 << 5)) ? 2 : 1);
+
+ (*info->fprintf_func) (info->stream, "r%d,r%d", reg1_index, reg2_index);
+}
+
+/* -- */
void or1k_cgen_print_operand
(CGEN_CPU_DESC, int, PTR, CGEN_FIELDS *, void const *, bfd_vma, int);
switch (opindex)
{
+ case OR1K_OPERAND_DISP21 :
+ print_address (cd, info, fields->f_disp21, 0|(1<<CGEN_OPERAND_ABS_ADDR), pc, length);
+ break;
case OR1K_OPERAND_DISP26 :
print_address (cd, info, fields->f_disp26, 0|(1<<CGEN_OPERAND_PCREL_ADDR), pc, length);
break;
case OR1K_OPERAND_RA :
print_keyword (cd, info, & or1k_cgen_opval_h_gpr, fields->f_r2, 0);
break;
+ case OR1K_OPERAND_RAD32F :
+ print_regpair (cd, info, fields->f_rad32, 0|(1<<CGEN_OPERAND_VIRTUAL), pc, length);
+ break;
case OR1K_OPERAND_RADF :
- print_keyword (cd, info, & or1k_cgen_opval_h_fdr, fields->f_r1, 0);
+ print_keyword (cd, info, & or1k_cgen_opval_h_fdr, fields->f_r2, 0);
+ break;
+ case OR1K_OPERAND_RADI :
+ print_regpair (cd, info, fields->f_rad32, 0|(1<<CGEN_OPERAND_VIRTUAL), pc, length);
break;
case OR1K_OPERAND_RASF :
print_keyword (cd, info, & or1k_cgen_opval_h_fsr, fields->f_r2, 0);
case OR1K_OPERAND_RB :
print_keyword (cd, info, & or1k_cgen_opval_h_gpr, fields->f_r3, 0);
break;
+ case OR1K_OPERAND_RBD32F :
+ print_regpair (cd, info, fields->f_rbd32, 0|(1<<CGEN_OPERAND_VIRTUAL), pc, length);
+ break;
case OR1K_OPERAND_RBDF :
- print_keyword (cd, info, & or1k_cgen_opval_h_fdr, fields->f_r1, 0);
+ print_keyword (cd, info, & or1k_cgen_opval_h_fdr, fields->f_r3, 0);
+ break;
+ case OR1K_OPERAND_RBDI :
+ print_regpair (cd, info, fields->f_rbd32, 0|(1<<CGEN_OPERAND_VIRTUAL), pc, length);
break;
case OR1K_OPERAND_RBSF :
print_keyword (cd, info, & or1k_cgen_opval_h_fsr, fields->f_r3, 0);
case OR1K_OPERAND_RD :
print_keyword (cd, info, & or1k_cgen_opval_h_gpr, fields->f_r1, 0);
break;
+ case OR1K_OPERAND_RDD32F :
+ print_regpair (cd, info, fields->f_rdd32, 0|(1<<CGEN_OPERAND_VIRTUAL), pc, length);
+ break;
case OR1K_OPERAND_RDDF :
print_keyword (cd, info, & or1k_cgen_opval_h_fdr, fields->f_r1, 0);
break;
+ case OR1K_OPERAND_RDDI :
+ print_regpair (cd, info, fields->f_rdd32, 0|(1<<CGEN_OPERAND_VIRTUAL), pc, length);
+ break;
case OR1K_OPERAND_RDSF :
print_keyword (cd, info, & or1k_cgen_opval_h_fsr, fields->f_r1, 0);
break;
default :
/* xgettext:c-format */
- fprintf (stderr, _("Unrecognized field %d while printing insn.\n"),
- opindex);
- abort ();
+ opcodes_error_handler
+ (_("internal error: unrecognized field %d while printing insn"),
+ opindex);
+ abort ();
}
}
-cgen_print_fn * const or1k_cgen_print_handlers[] =
+cgen_print_fn * const or1k_cgen_print_handlers[] =
{
print_insn_normal,
};
int length;
unsigned long insn_value_cropped;
-#ifdef CGEN_VALIDATE_INSN_SUPPORTED
+#ifdef CGEN_VALIDATE_INSN_SUPPORTED
/* Not needed as insn shouldn't be in hash lists if not supported. */
/* Supported by this cpu? */
if (! or1k_cgen_insn_supported (cd, insn))
relevant part from the buffer. */
if ((unsigned) (CGEN_INSN_BITSIZE (insn) / 8) < buflen &&
(unsigned) (CGEN_INSN_BITSIZE (insn) / 8) <= sizeof (unsigned long))
- insn_value_cropped = bfd_get_bits (buf, CGEN_INSN_BITSIZE (insn),
+ insn_value_cropped = bfd_get_bits (buf, CGEN_INSN_BITSIZE (insn),
info->endian == BFD_ENDIAN_BIG);
else
insn_value_cropped = insn_value;
arch = info->arch;
if (arch == bfd_arch_unknown)
arch = CGEN_BFD_ARCH;
-
+
/* There's no standard way to compute the machine or isa number
so we leave it to the target. */
#ifdef CGEN_COMPUTE_MACH
cgen_bitset_add (isa, CGEN_COMPUTE_ISA (info));
}
#else
- isa = info->insn_sets;
+ isa = info->private_data;
#endif
/* If we've switched cpu's, try to find a handle we've used before */
break;
}
}
- }
+ }
/* If we haven't initialized yet, initialize the opcode table. */
if (! cd)