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- /* DO NOT EDIT! -*- buffer-read-only: t -*- vi:set ro: */
- /* Instruction building/extraction support for mep. -*- C -*-
- THIS FILE IS MACHINE GENERATED WITH CGEN: Cpu tools GENerator.
- - the resultant file is machine generated, cgen-ibld.in isn't
- Copyright (C) 1996-2022 Free Software Foundation, Inc.
- This file is part of libopcodes.
- 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 program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
- /* ??? Eventually more and more of this stuff can go to cpu-independent files.
- Keep that in mind. */
- #include "sysdep.h"
- #include <stdio.h>
- #include "ansidecl.h"
- #include "dis-asm.h"
- #include "bfd.h"
- #include "symcat.h"
- #include "mep-desc.h"
- #include "mep-opc.h"
- #include "cgen/basic-modes.h"
- #include "opintl.h"
- #include "safe-ctype.h"
- #undef min
- #define min(a,b) ((a) < (b) ? (a) : (b))
- #undef max
- #define max(a,b) ((a) > (b) ? (a) : (b))
- /* Used by the ifield rtx function. */
- #define FLD(f) (fields->f)
- static const char * insert_normal
- (CGEN_CPU_DESC, long, unsigned int, unsigned int, unsigned int,
- unsigned int, unsigned int, unsigned int, CGEN_INSN_BYTES_PTR);
- static const char * insert_insn_normal
- (CGEN_CPU_DESC, const CGEN_INSN *,
- CGEN_FIELDS *, CGEN_INSN_BYTES_PTR, bfd_vma);
- static int extract_normal
- (CGEN_CPU_DESC, CGEN_EXTRACT_INFO *, CGEN_INSN_INT,
- unsigned int, unsigned int, unsigned int, unsigned int,
- unsigned int, unsigned int, bfd_vma, long *);
- static int extract_insn_normal
- (CGEN_CPU_DESC, const CGEN_INSN *, CGEN_EXTRACT_INFO *,
- CGEN_INSN_INT, CGEN_FIELDS *, bfd_vma);
- #if CGEN_INT_INSN_P
- static void put_insn_int_value
- (CGEN_CPU_DESC, CGEN_INSN_BYTES_PTR, int, int, CGEN_INSN_INT);
- #endif
- #if ! CGEN_INT_INSN_P
- static CGEN_INLINE void insert_1
- (CGEN_CPU_DESC, unsigned long, int, int, int, unsigned char *);
- static CGEN_INLINE int fill_cache
- (CGEN_CPU_DESC, CGEN_EXTRACT_INFO *, int, int, bfd_vma);
- static CGEN_INLINE long extract_1
- (CGEN_CPU_DESC, CGEN_EXTRACT_INFO *, int, int, int, unsigned char *, bfd_vma);
- #endif
- /* Operand insertion. */
- #if ! CGEN_INT_INSN_P
- /* Subroutine of insert_normal. */
- static CGEN_INLINE void
- insert_1 (CGEN_CPU_DESC cd,
- unsigned long value,
- int start,
- int length,
- int word_length,
- unsigned char *bufp)
- {
- unsigned long x, mask;
- int shift;
- x = cgen_get_insn_value (cd, bufp, word_length, cd->endian);
- /* Written this way to avoid undefined behaviour. */
- mask = (1UL << (length - 1) << 1) - 1;
- if (CGEN_INSN_LSB0_P)
- shift = (start + 1) - length;
- else
- shift = (word_length - (start + length));
- x = (x & ~(mask << shift)) | ((value & mask) << shift);
- cgen_put_insn_value (cd, bufp, word_length, (bfd_vma) x, cd->endian);
- }
- #endif /* ! CGEN_INT_INSN_P */
- /* Default insertion routine.
- ATTRS is a mask of the boolean attributes.
- WORD_OFFSET is the offset in bits from the start of the insn of the value.
- WORD_LENGTH is the length of the word in bits in which the value resides.
- START is the starting bit number in the word, architecture origin.
- LENGTH is the length of VALUE in bits.
- TOTAL_LENGTH is the total length of the insn in bits.
- The result is an error message or NULL if success. */
- /* ??? This duplicates functionality with bfd's howto table and
- bfd_install_relocation. */
- /* ??? This doesn't handle bfd_vma's. Create another function when
- necessary. */
- static const char *
- insert_normal (CGEN_CPU_DESC cd,
- long value,
- unsigned int attrs,
- unsigned int word_offset,
- unsigned int start,
- unsigned int length,
- unsigned int word_length,
- unsigned int total_length,
- CGEN_INSN_BYTES_PTR buffer)
- {
- static char errbuf[100];
- unsigned long mask;
- /* If LENGTH is zero, this operand doesn't contribute to the value. */
- if (length == 0)
- return NULL;
- /* Written this way to avoid undefined behaviour. */
- mask = (1UL << (length - 1) << 1) - 1;
- if (word_length > 8 * sizeof (CGEN_INSN_INT))
- abort ();
- /* For architectures with insns smaller than the base-insn-bitsize,
- word_length may be too big. */
- if (cd->min_insn_bitsize < cd->base_insn_bitsize)
- {
- if (word_offset == 0
- && word_length > total_length)
- word_length = total_length;
- }
- /* Ensure VALUE will fit. */
- if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGN_OPT))
- {
- long minval = - (1UL << (length - 1));
- unsigned long maxval = mask;
- if ((value > 0 && (unsigned long) value > maxval)
- || value < minval)
- {
- /* xgettext:c-format */
- sprintf (errbuf,
- _("operand out of range (%ld not between %ld and %lu)"),
- value, minval, maxval);
- return errbuf;
- }
- }
- else if (! CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED))
- {
- unsigned long maxval = mask;
- unsigned long val = (unsigned long) value;
- /* For hosts with a word size > 32 check to see if value has been sign
- extended beyond 32 bits. If so then ignore these higher sign bits
- as the user is attempting to store a 32-bit signed value into an
- unsigned 32-bit field which is allowed. */
- if (sizeof (unsigned long) > 4 && ((value >> 32) == -1))
- val &= 0xFFFFFFFF;
- if (val > maxval)
- {
- /* xgettext:c-format */
- sprintf (errbuf,
- _("operand out of range (0x%lx not between 0 and 0x%lx)"),
- val, maxval);
- return errbuf;
- }
- }
- else
- {
- if (! cgen_signed_overflow_ok_p (cd))
- {
- long minval = - (1UL << (length - 1));
- long maxval = (1UL << (length - 1)) - 1;
- if (value < minval || value > maxval)
- {
- sprintf
- /* xgettext:c-format */
- (errbuf, _("operand out of range (%ld not between %ld and %ld)"),
- value, minval, maxval);
- return errbuf;
- }
- }
- }
- #if CGEN_INT_INSN_P
- {
- int shift_within_word, shift_to_word, shift;
- /* How to shift the value to BIT0 of the word. */
- shift_to_word = total_length - (word_offset + word_length);
- /* How to shift the value to the field within the word. */
- if (CGEN_INSN_LSB0_P)
- shift_within_word = start + 1 - length;
- else
- shift_within_word = word_length - start - length;
- /* The total SHIFT, then mask in the value. */
- shift = shift_to_word + shift_within_word;
- *buffer = (*buffer & ~(mask << shift)) | ((value & mask) << shift);
- }
- #else /* ! CGEN_INT_INSN_P */
- {
- unsigned char *bufp = (unsigned char *) buffer + word_offset / 8;
- insert_1 (cd, value, start, length, word_length, bufp);
- }
- #endif /* ! CGEN_INT_INSN_P */
- return NULL;
- }
- /* Default insn builder (insert handler).
- The instruction is recorded in CGEN_INT_INSN_P byte order (meaning
- that if CGEN_INSN_BYTES_PTR is an int * and thus, the value is
- recorded in host byte order, otherwise BUFFER is an array of bytes
- and the value is recorded in target byte order).
- The result is an error message or NULL if success. */
- static const char *
- insert_insn_normal (CGEN_CPU_DESC cd,
- const CGEN_INSN * insn,
- CGEN_FIELDS * fields,
- CGEN_INSN_BYTES_PTR buffer,
- bfd_vma pc)
- {
- const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
- unsigned long value;
- const CGEN_SYNTAX_CHAR_TYPE * syn;
- CGEN_INIT_INSERT (cd);
- value = CGEN_INSN_BASE_VALUE (insn);
- /* If we're recording insns as numbers (rather than a string of bytes),
- target byte order handling is deferred until later. */
- #if CGEN_INT_INSN_P
- put_insn_int_value (cd, buffer, cd->base_insn_bitsize,
- CGEN_FIELDS_BITSIZE (fields), value);
- #else
- cgen_put_insn_value (cd, buffer, min ((unsigned) cd->base_insn_bitsize,
- (unsigned) CGEN_FIELDS_BITSIZE (fields)),
- value, cd->insn_endian);
- #endif /* ! CGEN_INT_INSN_P */
- /* ??? It would be better to scan the format's fields.
- Still need to be able to insert a value based on the operand though;
- e.g. storing a branch displacement that got resolved later.
- Needs more thought first. */
- for (syn = CGEN_SYNTAX_STRING (syntax); * syn; ++ syn)
- {
- const char *errmsg;
- if (CGEN_SYNTAX_CHAR_P (* syn))
- continue;
- errmsg = (* cd->insert_operand) (cd, CGEN_SYNTAX_FIELD (*syn),
- fields, buffer, pc);
- if (errmsg)
- return errmsg;
- }
- return NULL;
- }
- #if CGEN_INT_INSN_P
- /* Cover function to store an insn value into an integral insn. Must go here
- because it needs <prefix>-desc.h for CGEN_INT_INSN_P. */
- static void
- put_insn_int_value (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
- CGEN_INSN_BYTES_PTR buf,
- int length,
- int insn_length,
- CGEN_INSN_INT value)
- {
- /* For architectures with insns smaller than the base-insn-bitsize,
- length may be too big. */
- if (length > insn_length)
- *buf = value;
- else
- {
- int shift = insn_length - length;
- /* Written this way to avoid undefined behaviour. */
- CGEN_INSN_INT mask = length == 0 ? 0 : (1UL << (length - 1) << 1) - 1;
- *buf = (*buf & ~(mask << shift)) | ((value & mask) << shift);
- }
- }
- #endif
- /* Operand extraction. */
- #if ! CGEN_INT_INSN_P
- /* Subroutine of extract_normal.
- Ensure sufficient bytes are cached in EX_INFO.
- OFFSET is the offset in bytes from the start of the insn of the value.
- BYTES is the length of the needed value.
- Returns 1 for success, 0 for failure. */
- static CGEN_INLINE int
- fill_cache (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
- CGEN_EXTRACT_INFO *ex_info,
- int offset,
- int bytes,
- bfd_vma pc)
- {
- /* It's doubtful that the middle part has already been fetched so
- we don't optimize that case. kiss. */
- unsigned int mask;
- disassemble_info *info = (disassemble_info *) ex_info->dis_info;
- /* First do a quick check. */
- mask = (1 << bytes) - 1;
- if (((ex_info->valid >> offset) & mask) == mask)
- return 1;
- /* Search for the first byte we need to read. */
- for (mask = 1 << offset; bytes > 0; --bytes, ++offset, mask <<= 1)
- if (! (mask & ex_info->valid))
- break;
- if (bytes)
- {
- int status;
- pc += offset;
- status = (*info->read_memory_func)
- (pc, ex_info->insn_bytes + offset, bytes, info);
- if (status != 0)
- {
- (*info->memory_error_func) (status, pc, info);
- return 0;
- }
- ex_info->valid |= ((1 << bytes) - 1) << offset;
- }
- return 1;
- }
- /* Subroutine of extract_normal. */
- static CGEN_INLINE long
- extract_1 (CGEN_CPU_DESC cd,
- CGEN_EXTRACT_INFO *ex_info ATTRIBUTE_UNUSED,
- int start,
- int length,
- int word_length,
- unsigned char *bufp,
- bfd_vma pc ATTRIBUTE_UNUSED)
- {
- unsigned long x;
- int shift;
- x = cgen_get_insn_value (cd, bufp, word_length, cd->endian);
- if (CGEN_INSN_LSB0_P)
- shift = (start + 1) - length;
- else
- shift = (word_length - (start + length));
- return x >> shift;
- }
- #endif /* ! CGEN_INT_INSN_P */
- /* Default extraction routine.
- INSN_VALUE is the first base_insn_bitsize bits of the insn in host order,
- or sometimes less for cases like the m32r where the base insn size is 32
- but some insns are 16 bits.
- ATTRS is a mask of the boolean attributes. We only need `SIGNED',
- but for generality we take a bitmask of all of them.
- WORD_OFFSET is the offset in bits from the start of the insn of the value.
- WORD_LENGTH is the length of the word in bits in which the value resides.
- START is the starting bit number in the word, architecture origin.
- LENGTH is the length of VALUE in bits.
- TOTAL_LENGTH is the total length of the insn in bits.
- Returns 1 for success, 0 for failure. */
- /* ??? The return code isn't properly used. wip. */
- /* ??? This doesn't handle bfd_vma's. Create another function when
- necessary. */
- static int
- extract_normal (CGEN_CPU_DESC cd,
- #if ! CGEN_INT_INSN_P
- CGEN_EXTRACT_INFO *ex_info,
- #else
- CGEN_EXTRACT_INFO *ex_info ATTRIBUTE_UNUSED,
- #endif
- CGEN_INSN_INT insn_value,
- unsigned int attrs,
- unsigned int word_offset,
- unsigned int start,
- unsigned int length,
- unsigned int word_length,
- unsigned int total_length,
- #if ! CGEN_INT_INSN_P
- bfd_vma pc,
- #else
- bfd_vma pc ATTRIBUTE_UNUSED,
- #endif
- long *valuep)
- {
- long value, mask;
- /* If LENGTH is zero, this operand doesn't contribute to the value
- so give it a standard value of zero. */
- if (length == 0)
- {
- *valuep = 0;
- return 1;
- }
- if (word_length > 8 * sizeof (CGEN_INSN_INT))
- abort ();
- /* For architectures with insns smaller than the insn-base-bitsize,
- word_length may be too big. */
- if (cd->min_insn_bitsize < cd->base_insn_bitsize)
- {
- if (word_offset + word_length > total_length)
- word_length = total_length - word_offset;
- }
- /* Does the value reside in INSN_VALUE, and at the right alignment? */
- if (CGEN_INT_INSN_P || (word_offset == 0 && word_length == total_length))
- {
- if (CGEN_INSN_LSB0_P)
- value = insn_value >> ((word_offset + start + 1) - length);
- else
- value = insn_value >> (total_length - ( word_offset + start + length));
- }
- #if ! CGEN_INT_INSN_P
- else
- {
- unsigned char *bufp = ex_info->insn_bytes + word_offset / 8;
- if (word_length > 8 * sizeof (CGEN_INSN_INT))
- abort ();
- if (fill_cache (cd, ex_info, word_offset / 8, word_length / 8, pc) == 0)
- {
- *valuep = 0;
- return 0;
- }
- value = extract_1 (cd, ex_info, start, length, word_length, bufp, pc);
- }
- #endif /* ! CGEN_INT_INSN_P */
- /* Written this way to avoid undefined behaviour. */
- mask = (1UL << (length - 1) << 1) - 1;
- value &= mask;
- /* sign extend? */
- if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED)
- && (value & (1UL << (length - 1))))
- value |= ~mask;
- *valuep = value;
- return 1;
- }
- /* Default insn extractor.
- INSN_VALUE is the first base_insn_bitsize bits, translated to host order.
- The extracted fields are stored in FIELDS.
- EX_INFO is used to handle reading variable length insns.
- Return the length of the insn in bits, or 0 if no match,
- or -1 if an error occurs fetching data (memory_error_func will have
- been called). */
- static int
- extract_insn_normal (CGEN_CPU_DESC cd,
- const CGEN_INSN *insn,
- CGEN_EXTRACT_INFO *ex_info,
- CGEN_INSN_INT insn_value,
- CGEN_FIELDS *fields,
- bfd_vma pc)
- {
- const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
- const CGEN_SYNTAX_CHAR_TYPE *syn;
- CGEN_FIELDS_BITSIZE (fields) = CGEN_INSN_BITSIZE (insn);
- CGEN_INIT_EXTRACT (cd);
- for (syn = CGEN_SYNTAX_STRING (syntax); *syn; ++syn)
- {
- int length;
- if (CGEN_SYNTAX_CHAR_P (*syn))
- continue;
- length = (* cd->extract_operand) (cd, CGEN_SYNTAX_FIELD (*syn),
- ex_info, insn_value, fields, pc);
- if (length <= 0)
- return length;
- }
- /* We recognized and successfully extracted this insn. */
- return CGEN_INSN_BITSIZE (insn);
- }
- /* Machine generated code added here. */
- const char * mep_cgen_insert_operand
- (CGEN_CPU_DESC, int, CGEN_FIELDS *, CGEN_INSN_BYTES_PTR, bfd_vma);
- /* Main entry point for operand insertion.
- This function is basically just a big switch statement. Earlier versions
- used tables to look up the function to use, but
- - if the table contains both assembler and disassembler functions then
- the disassembler contains much of the assembler and vice-versa,
- - there's a lot of inlining possibilities as things grow,
- - using a switch statement avoids the function call overhead.
- This function could be moved into `parse_insn_normal', but keeping it
- separate makes clear the interface between `parse_insn_normal' and each of
- the handlers. It's also needed by GAS to insert operands that couldn't be
- resolved during parsing. */
- const char *
- mep_cgen_insert_operand (CGEN_CPU_DESC cd,
- int opindex,
- CGEN_FIELDS * fields,
- CGEN_INSN_BYTES_PTR buffer,
- bfd_vma pc ATTRIBUTE_UNUSED)
- {
- const char * errmsg = NULL;
- unsigned int total_length = CGEN_FIELDS_BITSIZE (fields);
- switch (opindex)
- {
- case MEP_OPERAND_ADDR24A4 :
- {
- {
- FLD (f_24u8a4n_hi) = ((UINT) (FLD (f_24u8a4n)) >> (8));
- FLD (f_24u8a4n_lo) = ((UINT) (((FLD (f_24u8a4n)) & (252))) >> (2));
- }
- errmsg = insert_normal (cd, fields->f_24u8a4n_hi, 0, 0, 16, 16, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_24u8a4n_lo, 0, 0, 8, 6, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_C5RMUIMM20 :
- {
- {
- FLD (f_c5_rm) = ((UINT) (FLD (f_c5_rmuimm20)) >> (16));
- FLD (f_c5_16u16) = ((FLD (f_c5_rmuimm20)) & (65535));
- }
- errmsg = insert_normal (cd, fields->f_c5_rm, 0, 0, 8, 4, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_c5_16u16, 0, 0, 16, 16, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_C5RNMUIMM24 :
- {
- {
- FLD (f_c5_rnm) = ((UINT) (FLD (f_c5_rnmuimm24)) >> (16));
- FLD (f_c5_16u16) = ((FLD (f_c5_rnmuimm24)) & (65535));
- }
- errmsg = insert_normal (cd, fields->f_c5_rnm, 0, 0, 4, 8, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_c5_16u16, 0, 0, 16, 16, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_CALLNUM :
- {
- {
- FLD (f_5) = ((((UINT) (FLD (f_callnum)) >> (3))) & (1));
- FLD (f_6) = ((((UINT) (FLD (f_callnum)) >> (2))) & (1));
- FLD (f_7) = ((((UINT) (FLD (f_callnum)) >> (1))) & (1));
- FLD (f_11) = ((FLD (f_callnum)) & (1));
- }
- errmsg = insert_normal (cd, fields->f_5, 0, 0, 5, 1, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_6, 0, 0, 6, 1, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_7, 0, 0, 7, 1, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_11, 0, 0, 11, 1, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_CCCC :
- errmsg = insert_normal (cd, fields->f_rm, 0, 0, 8, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_CCRN :
- {
- {
- FLD (f_ccrn_hi) = ((((UINT) (FLD (f_ccrn)) >> (4))) & (3));
- FLD (f_ccrn_lo) = ((FLD (f_ccrn)) & (15));
- }
- errmsg = insert_normal (cd, fields->f_ccrn_hi, 0, 0, 28, 2, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_ccrn_lo, 0, 0, 4, 4, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_CDISP10 :
- {
- long value = fields->f_cdisp10;
- value = (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (512))) ? (((((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023))) - (1024))) : (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023)));
- errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, buffer);
- }
- break;
- case MEP_OPERAND_CDISP10A2 :
- {
- long value = fields->f_cdisp10;
- value = (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (512))) ? (((((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023))) - (1024))) : (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023)));
- errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, buffer);
- }
- break;
- case MEP_OPERAND_CDISP10A4 :
- {
- long value = fields->f_cdisp10;
- value = (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (512))) ? (((((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023))) - (1024))) : (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023)));
- errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, buffer);
- }
- break;
- case MEP_OPERAND_CDISP10A8 :
- {
- long value = fields->f_cdisp10;
- value = (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (512))) ? (((((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023))) - (1024))) : (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023)));
- errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, buffer);
- }
- break;
- case MEP_OPERAND_CDISP12 :
- errmsg = insert_normal (cd, fields->f_12s20, 0|(1<<CGEN_IFLD_SIGNED), 0, 20, 12, 32, total_length, buffer);
- break;
- case MEP_OPERAND_CIMM4 :
- errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_CIMM5 :
- errmsg = insert_normal (cd, fields->f_5u24, 0, 0, 24, 5, 32, total_length, buffer);
- break;
- case MEP_OPERAND_CODE16 :
- errmsg = insert_normal (cd, fields->f_16u16, 0, 0, 16, 16, 32, total_length, buffer);
- break;
- case MEP_OPERAND_CODE24 :
- {
- {
- FLD (f_24u4n_hi) = ((UINT) (FLD (f_24u4n)) >> (16));
- FLD (f_24u4n_lo) = ((FLD (f_24u4n)) & (65535));
- }
- errmsg = insert_normal (cd, fields->f_24u4n_hi, 0, 0, 4, 8, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_24u4n_lo, 0, 0, 16, 16, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_CP_FLAG :
- break;
- case MEP_OPERAND_CRN :
- errmsg = insert_normal (cd, fields->f_crn, 0, 0, 4, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_CRN64 :
- errmsg = insert_normal (cd, fields->f_crn, 0, 0, 4, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_CRNX :
- {
- {
- FLD (f_crnx_lo) = ((FLD (f_crnx)) & (15));
- FLD (f_crnx_hi) = ((UINT) (FLD (f_crnx)) >> (4));
- }
- errmsg = insert_normal (cd, fields->f_crnx_hi, 0, 0, 28, 1, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_crnx_lo, 0, 0, 4, 4, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_CRNX64 :
- {
- {
- FLD (f_crnx_lo) = ((FLD (f_crnx)) & (15));
- FLD (f_crnx_hi) = ((UINT) (FLD (f_crnx)) >> (4));
- }
- errmsg = insert_normal (cd, fields->f_crnx_hi, 0, 0, 28, 1, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_crnx_lo, 0, 0, 4, 4, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_CROC :
- errmsg = insert_normal (cd, fields->f_ivc2_5u7, 0, 0, 7, 5, 32, total_length, buffer);
- break;
- case MEP_OPERAND_CROP :
- errmsg = insert_normal (cd, fields->f_ivc2_5u23, 0, 0, 23, 5, 32, total_length, buffer);
- break;
- case MEP_OPERAND_CRPC :
- errmsg = insert_normal (cd, fields->f_ivc2_5u26, 0, 0, 26, 5, 32, total_length, buffer);
- break;
- case MEP_OPERAND_CRPP :
- errmsg = insert_normal (cd, fields->f_ivc2_5u18, 0, 0, 18, 5, 32, total_length, buffer);
- break;
- case MEP_OPERAND_CRQC :
- errmsg = insert_normal (cd, fields->f_ivc2_5u21, 0, 0, 21, 5, 32, total_length, buffer);
- break;
- case MEP_OPERAND_CRQP :
- errmsg = insert_normal (cd, fields->f_ivc2_5u13, 0, 0, 13, 5, 32, total_length, buffer);
- break;
- case MEP_OPERAND_CSRN :
- {
- {
- FLD (f_csrn_lo) = ((FLD (f_csrn)) & (15));
- FLD (f_csrn_hi) = ((UINT) (FLD (f_csrn)) >> (4));
- }
- errmsg = insert_normal (cd, fields->f_csrn_hi, 0, 0, 15, 1, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_csrn_lo, 0, 0, 8, 4, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_CSRN_IDX :
- {
- {
- FLD (f_csrn_lo) = ((FLD (f_csrn)) & (15));
- FLD (f_csrn_hi) = ((UINT) (FLD (f_csrn)) >> (4));
- }
- errmsg = insert_normal (cd, fields->f_csrn_hi, 0, 0, 15, 1, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_csrn_lo, 0, 0, 8, 4, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_DBG :
- break;
- case MEP_OPERAND_DEPC :
- break;
- case MEP_OPERAND_EPC :
- break;
- case MEP_OPERAND_EXC :
- break;
- case MEP_OPERAND_HI :
- break;
- case MEP_OPERAND_IMM16P0 :
- {
- {
- FLD (f_ivc2_8u0) = ((((UINT) (FLD (f_ivc2_imm16p0)) >> (8))) & (255));
- FLD (f_ivc2_8u20) = ((FLD (f_ivc2_imm16p0)) & (255));
- }
- errmsg = insert_normal (cd, fields->f_ivc2_8u0, 0, 0, 0, 8, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_ivc2_8u20, 0, 0, 20, 8, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_IMM3P12 :
- errmsg = insert_normal (cd, fields->f_ivc2_3u12, 0, 0, 12, 3, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IMM3P25 :
- errmsg = insert_normal (cd, fields->f_ivc2_3u25, 0, 0, 25, 3, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IMM3P4 :
- errmsg = insert_normal (cd, fields->f_ivc2_3u4, 0, 0, 4, 3, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IMM3P5 :
- errmsg = insert_normal (cd, fields->f_ivc2_3u5, 0, 0, 5, 3, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IMM3P9 :
- errmsg = insert_normal (cd, fields->f_ivc2_3u9, 0, 0, 9, 3, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IMM4P10 :
- errmsg = insert_normal (cd, fields->f_ivc2_4u10, 0, 0, 10, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IMM4P4 :
- errmsg = insert_normal (cd, fields->f_ivc2_4u4, 0, 0, 4, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IMM4P8 :
- errmsg = insert_normal (cd, fields->f_ivc2_4u8, 0, 0, 8, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IMM5P23 :
- errmsg = insert_normal (cd, fields->f_ivc2_5u23, 0, 0, 23, 5, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IMM5P3 :
- errmsg = insert_normal (cd, fields->f_ivc2_5u3, 0, 0, 3, 5, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IMM5P7 :
- errmsg = insert_normal (cd, fields->f_ivc2_5u7, 0, 0, 7, 5, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IMM5P8 :
- errmsg = insert_normal (cd, fields->f_ivc2_5u8, 0, 0, 8, 5, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IMM6P2 :
- errmsg = insert_normal (cd, fields->f_ivc2_6u2, 0, 0, 2, 6, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IMM6P6 :
- errmsg = insert_normal (cd, fields->f_ivc2_6u6, 0, 0, 6, 6, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IMM8P0 :
- errmsg = insert_normal (cd, fields->f_ivc2_8u0, 0, 0, 0, 8, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IMM8P20 :
- errmsg = insert_normal (cd, fields->f_ivc2_8u20, 0, 0, 20, 8, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IMM8P4 :
- errmsg = insert_normal (cd, fields->f_ivc2_8u4, 0, 0, 4, 8, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IVC_X_0_2 :
- errmsg = insert_normal (cd, fields->f_ivc2_2u0, 0, 0, 0, 2, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IVC_X_0_3 :
- errmsg = insert_normal (cd, fields->f_ivc2_3u0, 0, 0, 0, 3, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IVC_X_0_4 :
- errmsg = insert_normal (cd, fields->f_ivc2_4u0, 0, 0, 0, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IVC_X_0_5 :
- errmsg = insert_normal (cd, fields->f_ivc2_5u0, 0, 0, 0, 5, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IVC_X_6_1 :
- errmsg = insert_normal (cd, fields->f_ivc2_1u6, 0, 0, 6, 1, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IVC_X_6_2 :
- errmsg = insert_normal (cd, fields->f_ivc2_2u6, 0, 0, 6, 2, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IVC_X_6_3 :
- errmsg = insert_normal (cd, fields->f_ivc2_3u6, 0, 0, 6, 3, 32, total_length, buffer);
- break;
- case MEP_OPERAND_IVC2_ACC0_0 :
- break;
- case MEP_OPERAND_IVC2_ACC0_1 :
- break;
- case MEP_OPERAND_IVC2_ACC0_2 :
- break;
- case MEP_OPERAND_IVC2_ACC0_3 :
- break;
- case MEP_OPERAND_IVC2_ACC0_4 :
- break;
- case MEP_OPERAND_IVC2_ACC0_5 :
- break;
- case MEP_OPERAND_IVC2_ACC0_6 :
- break;
- case MEP_OPERAND_IVC2_ACC0_7 :
- break;
- case MEP_OPERAND_IVC2_ACC1_0 :
- break;
- case MEP_OPERAND_IVC2_ACC1_1 :
- break;
- case MEP_OPERAND_IVC2_ACC1_2 :
- break;
- case MEP_OPERAND_IVC2_ACC1_3 :
- break;
- case MEP_OPERAND_IVC2_ACC1_4 :
- break;
- case MEP_OPERAND_IVC2_ACC1_5 :
- break;
- case MEP_OPERAND_IVC2_ACC1_6 :
- break;
- case MEP_OPERAND_IVC2_ACC1_7 :
- break;
- case MEP_OPERAND_IVC2_CC :
- break;
- case MEP_OPERAND_IVC2_COFA0 :
- break;
- case MEP_OPERAND_IVC2_COFA1 :
- break;
- case MEP_OPERAND_IVC2_COFR0 :
- break;
- case MEP_OPERAND_IVC2_COFR1 :
- break;
- case MEP_OPERAND_IVC2_CSAR0 :
- break;
- case MEP_OPERAND_IVC2_CSAR1 :
- break;
- case MEP_OPERAND_IVC2C3CCRN :
- {
- {
- FLD (f_ivc2_ccrn_c3hi) = ((((UINT) (FLD (f_ivc2_ccrn_c3)) >> (4))) & (3));
- FLD (f_ivc2_ccrn_c3lo) = ((FLD (f_ivc2_ccrn_c3)) & (15));
- }
- errmsg = insert_normal (cd, fields->f_ivc2_ccrn_c3hi, 0, 0, 28, 2, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_ivc2_ccrn_c3lo, 0, 0, 4, 4, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_IVC2CCRN :
- {
- {
- FLD (f_ivc2_ccrn_h2) = ((((UINT) (FLD (f_ivc2_ccrn)) >> (4))) & (3));
- FLD (f_ivc2_ccrn_lo) = ((FLD (f_ivc2_ccrn)) & (15));
- }
- errmsg = insert_normal (cd, fields->f_ivc2_ccrn_h2, 0, 0, 20, 2, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_ivc2_ccrn_lo, 0, 0, 0, 4, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_IVC2CRN :
- {
- {
- FLD (f_ivc2_ccrn_h1) = ((((UINT) (FLD (f_ivc2_crnx)) >> (4))) & (1));
- FLD (f_ivc2_ccrn_lo) = ((FLD (f_ivc2_crnx)) & (15));
- }
- errmsg = insert_normal (cd, fields->f_ivc2_ccrn_h1, 0, 0, 20, 1, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_ivc2_ccrn_lo, 0, 0, 0, 4, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_IVC2RM :
- errmsg = insert_normal (cd, fields->f_ivc2_crm, 0, 0, 4, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_LO :
- break;
- case MEP_OPERAND_LP :
- break;
- case MEP_OPERAND_MB0 :
- break;
- case MEP_OPERAND_MB1 :
- break;
- case MEP_OPERAND_ME0 :
- break;
- case MEP_OPERAND_ME1 :
- break;
- case MEP_OPERAND_NPC :
- break;
- case MEP_OPERAND_OPT :
- break;
- case MEP_OPERAND_PCABS24A2 :
- {
- {
- FLD (f_24u5a2n_lo) = ((UINT) (((FLD (f_24u5a2n)) & (255))) >> (1));
- FLD (f_24u5a2n_hi) = ((UINT) (FLD (f_24u5a2n)) >> (8));
- }
- errmsg = insert_normal (cd, fields->f_24u5a2n_hi, 0, 0, 16, 16, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_24u5a2n_lo, 0, 0, 5, 7, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_PCREL12A2 :
- {
- long value = fields->f_12s4a2;
- value = ((SI) (((value) - (pc))) >> (1));
- errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 4, 11, 32, total_length, buffer);
- }
- break;
- case MEP_OPERAND_PCREL17A2 :
- {
- long value = fields->f_17s16a2;
- value = ((SI) (((value) - (pc))) >> (1));
- errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 16, 16, 32, total_length, buffer);
- }
- break;
- case MEP_OPERAND_PCREL24A2 :
- {
- {
- FLD (f_24s5a2n) = ((FLD (f_24s5a2n)) - (pc));
- FLD (f_24s5a2n_lo) = ((UINT) (((FLD (f_24s5a2n)) & (254))) >> (1));
- FLD (f_24s5a2n_hi) = ((INT) (FLD (f_24s5a2n)) >> (8));
- }
- errmsg = insert_normal (cd, fields->f_24s5a2n_hi, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 16, 16, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_24s5a2n_lo, 0|(1<<CGEN_IFLD_PCREL_ADDR), 0, 5, 7, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_PCREL8A2 :
- {
- long value = fields->f_8s8a2;
- value = ((SI) (((value) - (pc))) >> (1));
- errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 8, 7, 32, total_length, buffer);
- }
- break;
- case MEP_OPERAND_PSW :
- break;
- case MEP_OPERAND_R0 :
- break;
- case MEP_OPERAND_R1 :
- break;
- case MEP_OPERAND_RL :
- errmsg = insert_normal (cd, fields->f_rl, 0, 0, 12, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RL5 :
- errmsg = insert_normal (cd, fields->f_rl5, 0, 0, 20, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RM :
- errmsg = insert_normal (cd, fields->f_rm, 0, 0, 8, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RMA :
- errmsg = insert_normal (cd, fields->f_rm, 0, 0, 8, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RN :
- errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RN3 :
- errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RN3C :
- errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RN3L :
- errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RN3S :
- errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RN3UC :
- errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RN3UL :
- errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RN3US :
- errmsg = insert_normal (cd, fields->f_rn3, 0, 0, 5, 3, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RNC :
- errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RNL :
- errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RNS :
- errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RNUC :
- errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RNUL :
- errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_RNUS :
- errmsg = insert_normal (cd, fields->f_rn, 0, 0, 4, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_SAR :
- break;
- case MEP_OPERAND_SDISP16 :
- errmsg = insert_normal (cd, fields->f_16s16, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, buffer);
- break;
- case MEP_OPERAND_SIMM16 :
- errmsg = insert_normal (cd, fields->f_16s16, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, buffer);
- break;
- case MEP_OPERAND_SIMM16P0 :
- {
- {
- FLD (f_ivc2_8u0) = ((((UINT) (FLD (f_ivc2_simm16p0)) >> (8))) & (255));
- FLD (f_ivc2_8u20) = ((FLD (f_ivc2_simm16p0)) & (255));
- }
- errmsg = insert_normal (cd, fields->f_ivc2_8u0, 0, 0, 0, 8, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_ivc2_8u20, 0, 0, 20, 8, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_SIMM6 :
- errmsg = insert_normal (cd, fields->f_6s8, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 6, 32, total_length, buffer);
- break;
- case MEP_OPERAND_SIMM8 :
- errmsg = insert_normal (cd, fields->f_8s8, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 8, 32, total_length, buffer);
- break;
- case MEP_OPERAND_SIMM8P0 :
- errmsg = insert_normal (cd, fields->f_ivc2_8s0, 0|(1<<CGEN_IFLD_SIGNED), 0, 0, 8, 32, total_length, buffer);
- break;
- case MEP_OPERAND_SIMM8P20 :
- errmsg = insert_normal (cd, fields->f_ivc2_8s20, 0|(1<<CGEN_IFLD_SIGNED), 0, 20, 8, 32, total_length, buffer);
- break;
- case MEP_OPERAND_SIMM8P4 :
- errmsg = insert_normal (cd, fields->f_ivc2_8s4, 0|(1<<CGEN_IFLD_SIGNED), 0, 4, 8, 32, total_length, buffer);
- break;
- case MEP_OPERAND_SP :
- break;
- case MEP_OPERAND_SPR :
- break;
- case MEP_OPERAND_TP :
- break;
- case MEP_OPERAND_TPR :
- break;
- case MEP_OPERAND_UDISP2 :
- errmsg = insert_normal (cd, fields->f_2u6, 0, 0, 6, 2, 32, total_length, buffer);
- break;
- case MEP_OPERAND_UDISP7 :
- errmsg = insert_normal (cd, fields->f_7u9, 0, 0, 9, 7, 32, total_length, buffer);
- break;
- case MEP_OPERAND_UDISP7A2 :
- {
- long value = fields->f_7u9a2;
- value = ((USI) (value) >> (1));
- errmsg = insert_normal (cd, value, 0, 0, 9, 6, 32, total_length, buffer);
- }
- break;
- case MEP_OPERAND_UDISP7A4 :
- {
- long value = fields->f_7u9a4;
- value = ((USI) (value) >> (2));
- errmsg = insert_normal (cd, value, 0, 0, 9, 5, 32, total_length, buffer);
- }
- break;
- case MEP_OPERAND_UIMM16 :
- errmsg = insert_normal (cd, fields->f_16u16, 0, 0, 16, 16, 32, total_length, buffer);
- break;
- case MEP_OPERAND_UIMM2 :
- errmsg = insert_normal (cd, fields->f_2u10, 0, 0, 10, 2, 32, total_length, buffer);
- break;
- case MEP_OPERAND_UIMM24 :
- {
- {
- FLD (f_24u8n_hi) = ((UINT) (FLD (f_24u8n)) >> (8));
- FLD (f_24u8n_lo) = ((FLD (f_24u8n)) & (255));
- }
- errmsg = insert_normal (cd, fields->f_24u8n_hi, 0, 0, 16, 16, 32, total_length, buffer);
- if (errmsg)
- break;
- errmsg = insert_normal (cd, fields->f_24u8n_lo, 0, 0, 8, 8, 32, total_length, buffer);
- if (errmsg)
- break;
- }
- break;
- case MEP_OPERAND_UIMM3 :
- errmsg = insert_normal (cd, fields->f_3u5, 0, 0, 5, 3, 32, total_length, buffer);
- break;
- case MEP_OPERAND_UIMM4 :
- errmsg = insert_normal (cd, fields->f_4u8, 0, 0, 8, 4, 32, total_length, buffer);
- break;
- case MEP_OPERAND_UIMM5 :
- errmsg = insert_normal (cd, fields->f_5u8, 0, 0, 8, 5, 32, total_length, buffer);
- break;
- case MEP_OPERAND_UIMM7A4 :
- {
- long value = fields->f_7u9a4;
- value = ((USI) (value) >> (2));
- errmsg = insert_normal (cd, value, 0, 0, 9, 5, 32, total_length, buffer);
- }
- break;
- case MEP_OPERAND_ZERO :
- break;
- default :
- /* xgettext:c-format */
- opcodes_error_handler
- (_("internal error: unrecognized field %d while building insn"),
- opindex);
- abort ();
- }
- return errmsg;
- }
- int mep_cgen_extract_operand
- (CGEN_CPU_DESC, int, CGEN_EXTRACT_INFO *, CGEN_INSN_INT, CGEN_FIELDS *, bfd_vma);
- /* Main entry point for operand extraction.
- The result is <= 0 for error, >0 for success.
- ??? Actual values aren't well defined right now.
- This function is basically just a big switch statement. Earlier versions
- used tables to look up the function to use, but
- - if the table contains both assembler and disassembler functions then
- the disassembler contains much of the assembler and vice-versa,
- - there's a lot of inlining possibilities as things grow,
- - using a switch statement avoids the function call overhead.
- This function could be moved into `print_insn_normal', but keeping it
- separate makes clear the interface between `print_insn_normal' and each of
- the handlers. */
- int
- mep_cgen_extract_operand (CGEN_CPU_DESC cd,
- int opindex,
- CGEN_EXTRACT_INFO *ex_info,
- CGEN_INSN_INT insn_value,
- CGEN_FIELDS * fields,
- bfd_vma pc)
- {
- /* Assume success (for those operands that are nops). */
- int length = 1;
- unsigned int total_length = CGEN_FIELDS_BITSIZE (fields);
- switch (opindex)
- {
- case MEP_OPERAND_ADDR24A4 :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_24u8a4n_hi);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 6, 32, total_length, pc, & fields->f_24u8a4n_lo);
- if (length <= 0) break;
- FLD (f_24u8a4n) = ((((FLD (f_24u8a4n_hi)) << (8))) | (((FLD (f_24u8a4n_lo)) << (2))));
- }
- break;
- case MEP_OPERAND_C5RMUIMM20 :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_c5_rm);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_c5_16u16);
- if (length <= 0) break;
- {
- FLD (f_c5_rmuimm20) = ((FLD (f_c5_16u16)) | (((FLD (f_c5_rm)) << (16))));
- }
- }
- break;
- case MEP_OPERAND_C5RNMUIMM24 :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 8, 32, total_length, pc, & fields->f_c5_rnm);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_c5_16u16);
- if (length <= 0) break;
- {
- FLD (f_c5_rnmuimm24) = ((FLD (f_c5_16u16)) | (((FLD (f_c5_rnm)) << (16))));
- }
- }
- break;
- case MEP_OPERAND_CALLNUM :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 1, 32, total_length, pc, & fields->f_5);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 1, 32, total_length, pc, & fields->f_6);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 1, 32, total_length, pc, & fields->f_7);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 11, 1, 32, total_length, pc, & fields->f_11);
- if (length <= 0) break;
- FLD (f_callnum) = ((((FLD (f_5)) << (3))) | (((((FLD (f_6)) << (2))) | (((((FLD (f_7)) << (1))) | (FLD (f_11)))))));
- }
- break;
- case MEP_OPERAND_CCCC :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_rm);
- break;
- case MEP_OPERAND_CCRN :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 2, 32, total_length, pc, & fields->f_ccrn_hi);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_ccrn_lo);
- if (length <= 0) break;
- FLD (f_ccrn) = ((((FLD (f_ccrn_hi)) << (4))) | (FLD (f_ccrn_lo)));
- }
- break;
- case MEP_OPERAND_CDISP10 :
- {
- long value;
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, pc, & value);
- value = (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (512))) ? (((((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023))) - (1024))) : (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023)));
- fields->f_cdisp10 = value;
- }
- break;
- case MEP_OPERAND_CDISP10A2 :
- {
- long value;
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, pc, & value);
- value = (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (512))) ? (((((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023))) - (1024))) : (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023)));
- fields->f_cdisp10 = value;
- }
- break;
- case MEP_OPERAND_CDISP10A4 :
- {
- long value;
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, pc, & value);
- value = (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (512))) ? (((((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023))) - (1024))) : (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023)));
- fields->f_cdisp10 = value;
- }
- break;
- case MEP_OPERAND_CDISP10A8 :
- {
- long value;
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 22, 10, 32, total_length, pc, & value);
- value = (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (512))) ? (((((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023))) - (1024))) : (((((((((value) & (128))) ? (((value) ^ (768))) : (value)) & (512))) ? ((((((value) & (128))) ? (((value) ^ (768))) : (value)) - (1024))) : ((((value) & (128))) ? (((value) ^ (768))) : (value))) & (1023)));
- fields->f_cdisp10 = value;
- }
- break;
- case MEP_OPERAND_CDISP12 :
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 20, 12, 32, total_length, pc, & fields->f_12s20);
- break;
- case MEP_OPERAND_CIMM4 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
- break;
- case MEP_OPERAND_CIMM5 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 24, 5, 32, total_length, pc, & fields->f_5u24);
- break;
- case MEP_OPERAND_CODE16 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_16u16);
- break;
- case MEP_OPERAND_CODE24 :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 8, 32, total_length, pc, & fields->f_24u4n_hi);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_24u4n_lo);
- if (length <= 0) break;
- FLD (f_24u4n) = ((((FLD (f_24u4n_hi)) << (16))) | (FLD (f_24u4n_lo)));
- }
- break;
- case MEP_OPERAND_CP_FLAG :
- break;
- case MEP_OPERAND_CRN :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_crn);
- break;
- case MEP_OPERAND_CRN64 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_crn);
- break;
- case MEP_OPERAND_CRNX :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 1, 32, total_length, pc, & fields->f_crnx_hi);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_crnx_lo);
- if (length <= 0) break;
- FLD (f_crnx) = ((((FLD (f_crnx_hi)) << (4))) | (FLD (f_crnx_lo)));
- }
- break;
- case MEP_OPERAND_CRNX64 :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 1, 32, total_length, pc, & fields->f_crnx_hi);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_crnx_lo);
- if (length <= 0) break;
- FLD (f_crnx) = ((((FLD (f_crnx_hi)) << (4))) | (FLD (f_crnx_lo)));
- }
- break;
- case MEP_OPERAND_CROC :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 5, 32, total_length, pc, & fields->f_ivc2_5u7);
- break;
- case MEP_OPERAND_CROP :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 23, 5, 32, total_length, pc, & fields->f_ivc2_5u23);
- break;
- case MEP_OPERAND_CRPC :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 26, 5, 32, total_length, pc, & fields->f_ivc2_5u26);
- break;
- case MEP_OPERAND_CRPP :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 18, 5, 32, total_length, pc, & fields->f_ivc2_5u18);
- break;
- case MEP_OPERAND_CRQC :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 21, 5, 32, total_length, pc, & fields->f_ivc2_5u21);
- break;
- case MEP_OPERAND_CRQP :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 13, 5, 32, total_length, pc, & fields->f_ivc2_5u13);
- break;
- case MEP_OPERAND_CSRN :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 1, 32, total_length, pc, & fields->f_csrn_hi);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_csrn_lo);
- if (length <= 0) break;
- FLD (f_csrn) = ((((FLD (f_csrn_hi)) << (4))) | (FLD (f_csrn_lo)));
- }
- break;
- case MEP_OPERAND_CSRN_IDX :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 15, 1, 32, total_length, pc, & fields->f_csrn_hi);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_csrn_lo);
- if (length <= 0) break;
- FLD (f_csrn) = ((((FLD (f_csrn_hi)) << (4))) | (FLD (f_csrn_lo)));
- }
- break;
- case MEP_OPERAND_DBG :
- break;
- case MEP_OPERAND_DEPC :
- break;
- case MEP_OPERAND_EPC :
- break;
- case MEP_OPERAND_EXC :
- break;
- case MEP_OPERAND_HI :
- break;
- case MEP_OPERAND_IMM16P0 :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 8, 32, total_length, pc, & fields->f_ivc2_8u0);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 8, 32, total_length, pc, & fields->f_ivc2_8u20);
- if (length <= 0) break;
- {
- FLD (f_ivc2_imm16p0) = ((FLD (f_ivc2_8u20)) | (((FLD (f_ivc2_8u0)) << (8))));
- }
- }
- break;
- case MEP_OPERAND_IMM3P12 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 12, 3, 32, total_length, pc, & fields->f_ivc2_3u12);
- break;
- case MEP_OPERAND_IMM3P25 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 25, 3, 32, total_length, pc, & fields->f_ivc2_3u25);
- break;
- case MEP_OPERAND_IMM3P4 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 3, 32, total_length, pc, & fields->f_ivc2_3u4);
- break;
- case MEP_OPERAND_IMM3P5 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_ivc2_3u5);
- break;
- case MEP_OPERAND_IMM3P9 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 3, 32, total_length, pc, & fields->f_ivc2_3u9);
- break;
- case MEP_OPERAND_IMM4P10 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 10, 4, 32, total_length, pc, & fields->f_ivc2_4u10);
- break;
- case MEP_OPERAND_IMM4P4 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_ivc2_4u4);
- break;
- case MEP_OPERAND_IMM4P8 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_ivc2_4u8);
- break;
- case MEP_OPERAND_IMM5P23 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 23, 5, 32, total_length, pc, & fields->f_ivc2_5u23);
- break;
- case MEP_OPERAND_IMM5P3 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 3, 5, 32, total_length, pc, & fields->f_ivc2_5u3);
- break;
- case MEP_OPERAND_IMM5P7 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 7, 5, 32, total_length, pc, & fields->f_ivc2_5u7);
- break;
- case MEP_OPERAND_IMM5P8 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 5, 32, total_length, pc, & fields->f_ivc2_5u8);
- break;
- case MEP_OPERAND_IMM6P2 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 2, 6, 32, total_length, pc, & fields->f_ivc2_6u2);
- break;
- case MEP_OPERAND_IMM6P6 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 6, 32, total_length, pc, & fields->f_ivc2_6u6);
- break;
- case MEP_OPERAND_IMM8P0 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 8, 32, total_length, pc, & fields->f_ivc2_8u0);
- break;
- case MEP_OPERAND_IMM8P20 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 8, 32, total_length, pc, & fields->f_ivc2_8u20);
- break;
- case MEP_OPERAND_IMM8P4 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 8, 32, total_length, pc, & fields->f_ivc2_8u4);
- break;
- case MEP_OPERAND_IVC_X_0_2 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 2, 32, total_length, pc, & fields->f_ivc2_2u0);
- break;
- case MEP_OPERAND_IVC_X_0_3 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 3, 32, total_length, pc, & fields->f_ivc2_3u0);
- break;
- case MEP_OPERAND_IVC_X_0_4 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 4, 32, total_length, pc, & fields->f_ivc2_4u0);
- break;
- case MEP_OPERAND_IVC_X_0_5 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 5, 32, total_length, pc, & fields->f_ivc2_5u0);
- break;
- case MEP_OPERAND_IVC_X_6_1 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 1, 32, total_length, pc, & fields->f_ivc2_1u6);
- break;
- case MEP_OPERAND_IVC_X_6_2 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 2, 32, total_length, pc, & fields->f_ivc2_2u6);
- break;
- case MEP_OPERAND_IVC_X_6_3 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 3, 32, total_length, pc, & fields->f_ivc2_3u6);
- break;
- case MEP_OPERAND_IVC2_ACC0_0 :
- break;
- case MEP_OPERAND_IVC2_ACC0_1 :
- break;
- case MEP_OPERAND_IVC2_ACC0_2 :
- break;
- case MEP_OPERAND_IVC2_ACC0_3 :
- break;
- case MEP_OPERAND_IVC2_ACC0_4 :
- break;
- case MEP_OPERAND_IVC2_ACC0_5 :
- break;
- case MEP_OPERAND_IVC2_ACC0_6 :
- break;
- case MEP_OPERAND_IVC2_ACC0_7 :
- break;
- case MEP_OPERAND_IVC2_ACC1_0 :
- break;
- case MEP_OPERAND_IVC2_ACC1_1 :
- break;
- case MEP_OPERAND_IVC2_ACC1_2 :
- break;
- case MEP_OPERAND_IVC2_ACC1_3 :
- break;
- case MEP_OPERAND_IVC2_ACC1_4 :
- break;
- case MEP_OPERAND_IVC2_ACC1_5 :
- break;
- case MEP_OPERAND_IVC2_ACC1_6 :
- break;
- case MEP_OPERAND_IVC2_ACC1_7 :
- break;
- case MEP_OPERAND_IVC2_CC :
- break;
- case MEP_OPERAND_IVC2_COFA0 :
- break;
- case MEP_OPERAND_IVC2_COFA1 :
- break;
- case MEP_OPERAND_IVC2_COFR0 :
- break;
- case MEP_OPERAND_IVC2_COFR1 :
- break;
- case MEP_OPERAND_IVC2_CSAR0 :
- break;
- case MEP_OPERAND_IVC2_CSAR1 :
- break;
- case MEP_OPERAND_IVC2C3CCRN :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 28, 2, 32, total_length, pc, & fields->f_ivc2_ccrn_c3hi);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_ivc2_ccrn_c3lo);
- if (length <= 0) break;
- FLD (f_ivc2_ccrn_c3) = ((((FLD (f_ivc2_ccrn_c3hi)) << (4))) | (FLD (f_ivc2_ccrn_c3lo)));
- }
- break;
- case MEP_OPERAND_IVC2CCRN :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 2, 32, total_length, pc, & fields->f_ivc2_ccrn_h2);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 4, 32, total_length, pc, & fields->f_ivc2_ccrn_lo);
- if (length <= 0) break;
- FLD (f_ivc2_ccrn) = ((((FLD (f_ivc2_ccrn_h2)) << (4))) | (FLD (f_ivc2_ccrn_lo)));
- }
- break;
- case MEP_OPERAND_IVC2CRN :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 1, 32, total_length, pc, & fields->f_ivc2_ccrn_h1);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 4, 32, total_length, pc, & fields->f_ivc2_ccrn_lo);
- if (length <= 0) break;
- FLD (f_ivc2_crnx) = ((((FLD (f_ivc2_ccrn_h1)) << (4))) | (FLD (f_ivc2_ccrn_lo)));
- }
- break;
- case MEP_OPERAND_IVC2RM :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_ivc2_crm);
- break;
- case MEP_OPERAND_LO :
- break;
- case MEP_OPERAND_LP :
- break;
- case MEP_OPERAND_MB0 :
- break;
- case MEP_OPERAND_MB1 :
- break;
- case MEP_OPERAND_ME0 :
- break;
- case MEP_OPERAND_ME1 :
- break;
- case MEP_OPERAND_NPC :
- break;
- case MEP_OPERAND_OPT :
- break;
- case MEP_OPERAND_PCABS24A2 :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_24u5a2n_hi);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 7, 32, total_length, pc, & fields->f_24u5a2n_lo);
- if (length <= 0) break;
- FLD (f_24u5a2n) = ((((FLD (f_24u5a2n_hi)) << (8))) | (((FLD (f_24u5a2n_lo)) << (1))));
- }
- break;
- case MEP_OPERAND_PCREL12A2 :
- {
- long value;
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 4, 11, 32, total_length, pc, & value);
- value = ((((value) * (2))) + (pc));
- fields->f_12s4a2 = value;
- }
- break;
- case MEP_OPERAND_PCREL17A2 :
- {
- long value;
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 16, 16, 32, total_length, pc, & value);
- value = ((((value) * (2))) + (pc));
- fields->f_17s16a2 = value;
- }
- break;
- case MEP_OPERAND_PCREL24A2 :
- {
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 16, 16, 32, total_length, pc, & fields->f_24s5a2n_hi);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_PCREL_ADDR), 0, 5, 7, 32, total_length, pc, & fields->f_24s5a2n_lo);
- if (length <= 0) break;
- FLD (f_24s5a2n) = ((((((FLD (f_24s5a2n_hi)) * (256))) | (((FLD (f_24s5a2n_lo)) << (1))))) + (pc));
- }
- break;
- case MEP_OPERAND_PCREL8A2 :
- {
- long value;
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED)|(1<<CGEN_IFLD_PCREL_ADDR), 0, 8, 7, 32, total_length, pc, & value);
- value = ((((value) * (2))) + (pc));
- fields->f_8s8a2 = value;
- }
- break;
- case MEP_OPERAND_PSW :
- break;
- case MEP_OPERAND_R0 :
- break;
- case MEP_OPERAND_R1 :
- break;
- case MEP_OPERAND_RL :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 12, 4, 32, total_length, pc, & fields->f_rl);
- break;
- case MEP_OPERAND_RL5 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 4, 32, total_length, pc, & fields->f_rl5);
- break;
- case MEP_OPERAND_RM :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_rm);
- break;
- case MEP_OPERAND_RMA :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_rm);
- break;
- case MEP_OPERAND_RN :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
- break;
- case MEP_OPERAND_RN3 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
- break;
- case MEP_OPERAND_RN3C :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
- break;
- case MEP_OPERAND_RN3L :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
- break;
- case MEP_OPERAND_RN3S :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
- break;
- case MEP_OPERAND_RN3UC :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
- break;
- case MEP_OPERAND_RN3UL :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
- break;
- case MEP_OPERAND_RN3US :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_rn3);
- break;
- case MEP_OPERAND_RNC :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
- break;
- case MEP_OPERAND_RNL :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
- break;
- case MEP_OPERAND_RNS :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
- break;
- case MEP_OPERAND_RNUC :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
- break;
- case MEP_OPERAND_RNUL :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
- break;
- case MEP_OPERAND_RNUS :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 4, 4, 32, total_length, pc, & fields->f_rn);
- break;
- case MEP_OPERAND_SAR :
- break;
- case MEP_OPERAND_SDISP16 :
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, pc, & fields->f_16s16);
- break;
- case MEP_OPERAND_SIMM16 :
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, pc, & fields->f_16s16);
- break;
- case MEP_OPERAND_SIMM16P0 :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 0, 8, 32, total_length, pc, & fields->f_ivc2_8u0);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 20, 8, 32, total_length, pc, & fields->f_ivc2_8u20);
- if (length <= 0) break;
- {
- FLD (f_ivc2_simm16p0) = ((FLD (f_ivc2_8u20)) | (((FLD (f_ivc2_8u0)) << (8))));
- }
- }
- break;
- case MEP_OPERAND_SIMM6 :
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 6, 32, total_length, pc, & fields->f_6s8);
- break;
- case MEP_OPERAND_SIMM8 :
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 8, 32, total_length, pc, & fields->f_8s8);
- break;
- case MEP_OPERAND_SIMM8P0 :
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 0, 8, 32, total_length, pc, & fields->f_ivc2_8s0);
- break;
- case MEP_OPERAND_SIMM8P20 :
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 20, 8, 32, total_length, pc, & fields->f_ivc2_8s20);
- break;
- case MEP_OPERAND_SIMM8P4 :
- length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 4, 8, 32, total_length, pc, & fields->f_ivc2_8s4);
- break;
- case MEP_OPERAND_SP :
- break;
- case MEP_OPERAND_SPR :
- break;
- case MEP_OPERAND_TP :
- break;
- case MEP_OPERAND_TPR :
- break;
- case MEP_OPERAND_UDISP2 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 6, 2, 32, total_length, pc, & fields->f_2u6);
- break;
- case MEP_OPERAND_UDISP7 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 7, 32, total_length, pc, & fields->f_7u9);
- break;
- case MEP_OPERAND_UDISP7A2 :
- {
- long value;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 6, 32, total_length, pc, & value);
- value = ((value) * (2));
- fields->f_7u9a2 = value;
- }
- break;
- case MEP_OPERAND_UDISP7A4 :
- {
- long value;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 5, 32, total_length, pc, & value);
- value = ((value) << (2));
- fields->f_7u9a4 = value;
- }
- break;
- case MEP_OPERAND_UIMM16 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_16u16);
- break;
- case MEP_OPERAND_UIMM2 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 10, 2, 32, total_length, pc, & fields->f_2u10);
- break;
- case MEP_OPERAND_UIMM24 :
- {
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & fields->f_24u8n_hi);
- if (length <= 0) break;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 8, 32, total_length, pc, & fields->f_24u8n_lo);
- if (length <= 0) break;
- FLD (f_24u8n) = ((((FLD (f_24u8n_hi)) << (8))) | (FLD (f_24u8n_lo)));
- }
- break;
- case MEP_OPERAND_UIMM3 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 5, 3, 32, total_length, pc, & fields->f_3u5);
- break;
- case MEP_OPERAND_UIMM4 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 4, 32, total_length, pc, & fields->f_4u8);
- break;
- case MEP_OPERAND_UIMM5 :
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 5, 32, total_length, pc, & fields->f_5u8);
- break;
- case MEP_OPERAND_UIMM7A4 :
- {
- long value;
- length = extract_normal (cd, ex_info, insn_value, 0, 0, 9, 5, 32, total_length, pc, & value);
- value = ((value) << (2));
- fields->f_7u9a4 = value;
- }
- break;
- case MEP_OPERAND_ZERO :
- break;
- default :
- /* xgettext:c-format */
- opcodes_error_handler
- (_("internal error: unrecognized field %d while decoding insn"),
- opindex);
- abort ();
- }
- return length;
- }
- cgen_insert_fn * const mep_cgen_insert_handlers[] =
- {
- insert_insn_normal,
- };
- cgen_extract_fn * const mep_cgen_extract_handlers[] =
- {
- extract_insn_normal,
- };
- int mep_cgen_get_int_operand (CGEN_CPU_DESC, int, const CGEN_FIELDS *);
- bfd_vma mep_cgen_get_vma_operand (CGEN_CPU_DESC, int, const CGEN_FIELDS *);
- /* Getting values from cgen_fields is handled by a collection of functions.
- They are distinguished by the type of the VALUE argument they return.
- TODO: floating point, inlining support, remove cases where result type
- not appropriate. */
- int
- mep_cgen_get_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
- int opindex,
- const CGEN_FIELDS * fields)
- {
- int value;
- switch (opindex)
- {
- case MEP_OPERAND_ADDR24A4 :
- value = fields->f_24u8a4n;
- break;
- case MEP_OPERAND_C5RMUIMM20 :
- value = fields->f_c5_rmuimm20;
- break;
- case MEP_OPERAND_C5RNMUIMM24 :
- value = fields->f_c5_rnmuimm24;
- break;
- case MEP_OPERAND_CALLNUM :
- value = fields->f_callnum;
- break;
- case MEP_OPERAND_CCCC :
- value = fields->f_rm;
- break;
- case MEP_OPERAND_CCRN :
- value = fields->f_ccrn;
- break;
- case MEP_OPERAND_CDISP10 :
- value = fields->f_cdisp10;
- break;
- case MEP_OPERAND_CDISP10A2 :
- value = fields->f_cdisp10;
- break;
- case MEP_OPERAND_CDISP10A4 :
- value = fields->f_cdisp10;
- break;
- case MEP_OPERAND_CDISP10A8 :
- value = fields->f_cdisp10;
- break;
- case MEP_OPERAND_CDISP12 :
- value = fields->f_12s20;
- break;
- case MEP_OPERAND_CIMM4 :
- value = fields->f_rn;
- break;
- case MEP_OPERAND_CIMM5 :
- value = fields->f_5u24;
- break;
- case MEP_OPERAND_CODE16 :
- value = fields->f_16u16;
- break;
- case MEP_OPERAND_CODE24 :
- value = fields->f_24u4n;
- break;
- case MEP_OPERAND_CP_FLAG :
- value = 0;
- break;
- case MEP_OPERAND_CRN :
- value = fields->f_crn;
- break;
- case MEP_OPERAND_CRN64 :
- value = fields->f_crn;
- break;
- case MEP_OPERAND_CRNX :
- value = fields->f_crnx;
- break;
- case MEP_OPERAND_CRNX64 :
- value = fields->f_crnx;
- break;
- case MEP_OPERAND_CROC :
- value = fields->f_ivc2_5u7;
- break;
- case MEP_OPERAND_CROP :
- value = fields->f_ivc2_5u23;
- break;
- case MEP_OPERAND_CRPC :
- value = fields->f_ivc2_5u26;
- break;
- case MEP_OPERAND_CRPP :
- value = fields->f_ivc2_5u18;
- break;
- case MEP_OPERAND_CRQC :
- value = fields->f_ivc2_5u21;
- break;
- case MEP_OPERAND_CRQP :
- value = fields->f_ivc2_5u13;
- break;
- case MEP_OPERAND_CSRN :
- value = fields->f_csrn;
- break;
- case MEP_OPERAND_CSRN_IDX :
- value = fields->f_csrn;
- break;
- case MEP_OPERAND_DBG :
- value = 0;
- break;
- case MEP_OPERAND_DEPC :
- value = 0;
- break;
- case MEP_OPERAND_EPC :
- value = 0;
- break;
- case MEP_OPERAND_EXC :
- value = 0;
- break;
- case MEP_OPERAND_HI :
- value = 0;
- break;
- case MEP_OPERAND_IMM16P0 :
- value = fields->f_ivc2_imm16p0;
- break;
- case MEP_OPERAND_IMM3P12 :
- value = fields->f_ivc2_3u12;
- break;
- case MEP_OPERAND_IMM3P25 :
- value = fields->f_ivc2_3u25;
- break;
- case MEP_OPERAND_IMM3P4 :
- value = fields->f_ivc2_3u4;
- break;
- case MEP_OPERAND_IMM3P5 :
- value = fields->f_ivc2_3u5;
- break;
- case MEP_OPERAND_IMM3P9 :
- value = fields->f_ivc2_3u9;
- break;
- case MEP_OPERAND_IMM4P10 :
- value = fields->f_ivc2_4u10;
- break;
- case MEP_OPERAND_IMM4P4 :
- value = fields->f_ivc2_4u4;
- break;
- case MEP_OPERAND_IMM4P8 :
- value = fields->f_ivc2_4u8;
- break;
- case MEP_OPERAND_IMM5P23 :
- value = fields->f_ivc2_5u23;
- break;
- case MEP_OPERAND_IMM5P3 :
- value = fields->f_ivc2_5u3;
- break;
- case MEP_OPERAND_IMM5P7 :
- value = fields->f_ivc2_5u7;
- break;
- case MEP_OPERAND_IMM5P8 :
- value = fields->f_ivc2_5u8;
- break;
- case MEP_OPERAND_IMM6P2 :
- value = fields->f_ivc2_6u2;
- break;
- case MEP_OPERAND_IMM6P6 :
- value = fields->f_ivc2_6u6;
- break;
- case MEP_OPERAND_IMM8P0 :
- value = fields->f_ivc2_8u0;
- break;
- case MEP_OPERAND_IMM8P20 :
- value = fields->f_ivc2_8u20;
- break;
- case MEP_OPERAND_IMM8P4 :
- value = fields->f_ivc2_8u4;
- break;
- case MEP_OPERAND_IVC_X_0_2 :
- value = fields->f_ivc2_2u0;
- break;
- case MEP_OPERAND_IVC_X_0_3 :
- value = fields->f_ivc2_3u0;
- break;
- case MEP_OPERAND_IVC_X_0_4 :
- value = fields->f_ivc2_4u0;
- break;
- case MEP_OPERAND_IVC_X_0_5 :
- value = fields->f_ivc2_5u0;
- break;
- case MEP_OPERAND_IVC_X_6_1 :
- value = fields->f_ivc2_1u6;
- break;
- case MEP_OPERAND_IVC_X_6_2 :
- value = fields->f_ivc2_2u6;
- break;
- case MEP_OPERAND_IVC_X_6_3 :
- value = fields->f_ivc2_3u6;
- break;
- case MEP_OPERAND_IVC2_ACC0_0 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC0_1 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC0_2 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC0_3 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC0_4 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC0_5 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC0_6 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC0_7 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC1_0 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC1_1 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC1_2 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC1_3 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC1_4 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC1_5 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC1_6 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC1_7 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_CC :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_COFA0 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_COFA1 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_COFR0 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_COFR1 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_CSAR0 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_CSAR1 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2C3CCRN :
- value = fields->f_ivc2_ccrn_c3;
- break;
- case MEP_OPERAND_IVC2CCRN :
- value = fields->f_ivc2_ccrn;
- break;
- case MEP_OPERAND_IVC2CRN :
- value = fields->f_ivc2_crnx;
- break;
- case MEP_OPERAND_IVC2RM :
- value = fields->f_ivc2_crm;
- break;
- case MEP_OPERAND_LO :
- value = 0;
- break;
- case MEP_OPERAND_LP :
- value = 0;
- break;
- case MEP_OPERAND_MB0 :
- value = 0;
- break;
- case MEP_OPERAND_MB1 :
- value = 0;
- break;
- case MEP_OPERAND_ME0 :
- value = 0;
- break;
- case MEP_OPERAND_ME1 :
- value = 0;
- break;
- case MEP_OPERAND_NPC :
- value = 0;
- break;
- case MEP_OPERAND_OPT :
- value = 0;
- break;
- case MEP_OPERAND_PCABS24A2 :
- value = fields->f_24u5a2n;
- break;
- case MEP_OPERAND_PCREL12A2 :
- value = fields->f_12s4a2;
- break;
- case MEP_OPERAND_PCREL17A2 :
- value = fields->f_17s16a2;
- break;
- case MEP_OPERAND_PCREL24A2 :
- value = fields->f_24s5a2n;
- break;
- case MEP_OPERAND_PCREL8A2 :
- value = fields->f_8s8a2;
- break;
- case MEP_OPERAND_PSW :
- value = 0;
- break;
- case MEP_OPERAND_R0 :
- value = 0;
- break;
- case MEP_OPERAND_R1 :
- value = 0;
- break;
- case MEP_OPERAND_RL :
- value = fields->f_rl;
- break;
- case MEP_OPERAND_RL5 :
- value = fields->f_rl5;
- break;
- case MEP_OPERAND_RM :
- value = fields->f_rm;
- break;
- case MEP_OPERAND_RMA :
- value = fields->f_rm;
- break;
- case MEP_OPERAND_RN :
- value = fields->f_rn;
- break;
- case MEP_OPERAND_RN3 :
- value = fields->f_rn3;
- break;
- case MEP_OPERAND_RN3C :
- value = fields->f_rn3;
- break;
- case MEP_OPERAND_RN3L :
- value = fields->f_rn3;
- break;
- case MEP_OPERAND_RN3S :
- value = fields->f_rn3;
- break;
- case MEP_OPERAND_RN3UC :
- value = fields->f_rn3;
- break;
- case MEP_OPERAND_RN3UL :
- value = fields->f_rn3;
- break;
- case MEP_OPERAND_RN3US :
- value = fields->f_rn3;
- break;
- case MEP_OPERAND_RNC :
- value = fields->f_rn;
- break;
- case MEP_OPERAND_RNL :
- value = fields->f_rn;
- break;
- case MEP_OPERAND_RNS :
- value = fields->f_rn;
- break;
- case MEP_OPERAND_RNUC :
- value = fields->f_rn;
- break;
- case MEP_OPERAND_RNUL :
- value = fields->f_rn;
- break;
- case MEP_OPERAND_RNUS :
- value = fields->f_rn;
- break;
- case MEP_OPERAND_SAR :
- value = 0;
- break;
- case MEP_OPERAND_SDISP16 :
- value = fields->f_16s16;
- break;
- case MEP_OPERAND_SIMM16 :
- value = fields->f_16s16;
- break;
- case MEP_OPERAND_SIMM16P0 :
- value = fields->f_ivc2_simm16p0;
- break;
- case MEP_OPERAND_SIMM6 :
- value = fields->f_6s8;
- break;
- case MEP_OPERAND_SIMM8 :
- value = fields->f_8s8;
- break;
- case MEP_OPERAND_SIMM8P0 :
- value = fields->f_ivc2_8s0;
- break;
- case MEP_OPERAND_SIMM8P20 :
- value = fields->f_ivc2_8s20;
- break;
- case MEP_OPERAND_SIMM8P4 :
- value = fields->f_ivc2_8s4;
- break;
- case MEP_OPERAND_SP :
- value = 0;
- break;
- case MEP_OPERAND_SPR :
- value = 0;
- break;
- case MEP_OPERAND_TP :
- value = 0;
- break;
- case MEP_OPERAND_TPR :
- value = 0;
- break;
- case MEP_OPERAND_UDISP2 :
- value = fields->f_2u6;
- break;
- case MEP_OPERAND_UDISP7 :
- value = fields->f_7u9;
- break;
- case MEP_OPERAND_UDISP7A2 :
- value = fields->f_7u9a2;
- break;
- case MEP_OPERAND_UDISP7A4 :
- value = fields->f_7u9a4;
- break;
- case MEP_OPERAND_UIMM16 :
- value = fields->f_16u16;
- break;
- case MEP_OPERAND_UIMM2 :
- value = fields->f_2u10;
- break;
- case MEP_OPERAND_UIMM24 :
- value = fields->f_24u8n;
- break;
- case MEP_OPERAND_UIMM3 :
- value = fields->f_3u5;
- break;
- case MEP_OPERAND_UIMM4 :
- value = fields->f_4u8;
- break;
- case MEP_OPERAND_UIMM5 :
- value = fields->f_5u8;
- break;
- case MEP_OPERAND_UIMM7A4 :
- value = fields->f_7u9a4;
- break;
- case MEP_OPERAND_ZERO :
- value = 0;
- break;
- default :
- /* xgettext:c-format */
- opcodes_error_handler
- (_("internal error: unrecognized field %d while getting int operand"),
- opindex);
- abort ();
- }
- return value;
- }
- bfd_vma
- mep_cgen_get_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
- int opindex,
- const CGEN_FIELDS * fields)
- {
- bfd_vma value;
- switch (opindex)
- {
- case MEP_OPERAND_ADDR24A4 :
- value = fields->f_24u8a4n;
- break;
- case MEP_OPERAND_C5RMUIMM20 :
- value = fields->f_c5_rmuimm20;
- break;
- case MEP_OPERAND_C5RNMUIMM24 :
- value = fields->f_c5_rnmuimm24;
- break;
- case MEP_OPERAND_CALLNUM :
- value = fields->f_callnum;
- break;
- case MEP_OPERAND_CCCC :
- value = fields->f_rm;
- break;
- case MEP_OPERAND_CCRN :
- value = fields->f_ccrn;
- break;
- case MEP_OPERAND_CDISP10 :
- value = fields->f_cdisp10;
- break;
- case MEP_OPERAND_CDISP10A2 :
- value = fields->f_cdisp10;
- break;
- case MEP_OPERAND_CDISP10A4 :
- value = fields->f_cdisp10;
- break;
- case MEP_OPERAND_CDISP10A8 :
- value = fields->f_cdisp10;
- break;
- case MEP_OPERAND_CDISP12 :
- value = fields->f_12s20;
- break;
- case MEP_OPERAND_CIMM4 :
- value = fields->f_rn;
- break;
- case MEP_OPERAND_CIMM5 :
- value = fields->f_5u24;
- break;
- case MEP_OPERAND_CODE16 :
- value = fields->f_16u16;
- break;
- case MEP_OPERAND_CODE24 :
- value = fields->f_24u4n;
- break;
- case MEP_OPERAND_CP_FLAG :
- value = 0;
- break;
- case MEP_OPERAND_CRN :
- value = fields->f_crn;
- break;
- case MEP_OPERAND_CRN64 :
- value = fields->f_crn;
- break;
- case MEP_OPERAND_CRNX :
- value = fields->f_crnx;
- break;
- case MEP_OPERAND_CRNX64 :
- value = fields->f_crnx;
- break;
- case MEP_OPERAND_CROC :
- value = fields->f_ivc2_5u7;
- break;
- case MEP_OPERAND_CROP :
- value = fields->f_ivc2_5u23;
- break;
- case MEP_OPERAND_CRPC :
- value = fields->f_ivc2_5u26;
- break;
- case MEP_OPERAND_CRPP :
- value = fields->f_ivc2_5u18;
- break;
- case MEP_OPERAND_CRQC :
- value = fields->f_ivc2_5u21;
- break;
- case MEP_OPERAND_CRQP :
- value = fields->f_ivc2_5u13;
- break;
- case MEP_OPERAND_CSRN :
- value = fields->f_csrn;
- break;
- case MEP_OPERAND_CSRN_IDX :
- value = fields->f_csrn;
- break;
- case MEP_OPERAND_DBG :
- value = 0;
- break;
- case MEP_OPERAND_DEPC :
- value = 0;
- break;
- case MEP_OPERAND_EPC :
- value = 0;
- break;
- case MEP_OPERAND_EXC :
- value = 0;
- break;
- case MEP_OPERAND_HI :
- value = 0;
- break;
- case MEP_OPERAND_IMM16P0 :
- value = fields->f_ivc2_imm16p0;
- break;
- case MEP_OPERAND_IMM3P12 :
- value = fields->f_ivc2_3u12;
- break;
- case MEP_OPERAND_IMM3P25 :
- value = fields->f_ivc2_3u25;
- break;
- case MEP_OPERAND_IMM3P4 :
- value = fields->f_ivc2_3u4;
- break;
- case MEP_OPERAND_IMM3P5 :
- value = fields->f_ivc2_3u5;
- break;
- case MEP_OPERAND_IMM3P9 :
- value = fields->f_ivc2_3u9;
- break;
- case MEP_OPERAND_IMM4P10 :
- value = fields->f_ivc2_4u10;
- break;
- case MEP_OPERAND_IMM4P4 :
- value = fields->f_ivc2_4u4;
- break;
- case MEP_OPERAND_IMM4P8 :
- value = fields->f_ivc2_4u8;
- break;
- case MEP_OPERAND_IMM5P23 :
- value = fields->f_ivc2_5u23;
- break;
- case MEP_OPERAND_IMM5P3 :
- value = fields->f_ivc2_5u3;
- break;
- case MEP_OPERAND_IMM5P7 :
- value = fields->f_ivc2_5u7;
- break;
- case MEP_OPERAND_IMM5P8 :
- value = fields->f_ivc2_5u8;
- break;
- case MEP_OPERAND_IMM6P2 :
- value = fields->f_ivc2_6u2;
- break;
- case MEP_OPERAND_IMM6P6 :
- value = fields->f_ivc2_6u6;
- break;
- case MEP_OPERAND_IMM8P0 :
- value = fields->f_ivc2_8u0;
- break;
- case MEP_OPERAND_IMM8P20 :
- value = fields->f_ivc2_8u20;
- break;
- case MEP_OPERAND_IMM8P4 :
- value = fields->f_ivc2_8u4;
- break;
- case MEP_OPERAND_IVC_X_0_2 :
- value = fields->f_ivc2_2u0;
- break;
- case MEP_OPERAND_IVC_X_0_3 :
- value = fields->f_ivc2_3u0;
- break;
- case MEP_OPERAND_IVC_X_0_4 :
- value = fields->f_ivc2_4u0;
- break;
- case MEP_OPERAND_IVC_X_0_5 :
- value = fields->f_ivc2_5u0;
- break;
- case MEP_OPERAND_IVC_X_6_1 :
- value = fields->f_ivc2_1u6;
- break;
- case MEP_OPERAND_IVC_X_6_2 :
- value = fields->f_ivc2_2u6;
- break;
- case MEP_OPERAND_IVC_X_6_3 :
- value = fields->f_ivc2_3u6;
- break;
- case MEP_OPERAND_IVC2_ACC0_0 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC0_1 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC0_2 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC0_3 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC0_4 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC0_5 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC0_6 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC0_7 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC1_0 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC1_1 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC1_2 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC1_3 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC1_4 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC1_5 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC1_6 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_ACC1_7 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_CC :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_COFA0 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_COFA1 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_COFR0 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_COFR1 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_CSAR0 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2_CSAR1 :
- value = 0;
- break;
- case MEP_OPERAND_IVC2C3CCRN :
- value = fields->f_ivc2_ccrn_c3;
- break;
- case MEP_OPERAND_IVC2CCRN :
- value = fields->f_ivc2_ccrn;
- break;
- case MEP_OPERAND_IVC2CRN :
- value = fields->f_ivc2_crnx;
- break;
- case MEP_OPERAND_IVC2RM :
- value = fields->f_ivc2_crm;
- break;
- case MEP_OPERAND_LO :
- value = 0;
- break;
- case MEP_OPERAND_LP :
- value = 0;
- break;
- case MEP_OPERAND_MB0 :
- value = 0;
- break;
- case MEP_OPERAND_MB1 :
- value = 0;
- break;
- case MEP_OPERAND_ME0 :
- value = 0;
- break;
- case MEP_OPERAND_ME1 :
- value = 0;
- break;
- case MEP_OPERAND_NPC :
- value = 0;
- break;
- case MEP_OPERAND_OPT :
- value = 0;
- break;
- case MEP_OPERAND_PCABS24A2 :
- value = fields->f_24u5a2n;
- break;
- case MEP_OPERAND_PCREL12A2 :
- value = fields->f_12s4a2;
- break;
- case MEP_OPERAND_PCREL17A2 :
- value = fields->f_17s16a2;
- break;
- case MEP_OPERAND_PCREL24A2 :
- value = fields->f_24s5a2n;
- break;
- case MEP_OPERAND_PCREL8A2 :
- value = fields->f_8s8a2;
- break;
- case MEP_OPERAND_PSW :
- value = 0;
- break;
- case MEP_OPERAND_R0 :
- value = 0;
- break;
- case MEP_OPERAND_R1 :
- value = 0;
- break;
- case MEP_OPERAND_RL :
- value = fields->f_rl;
- break;
- case MEP_OPERAND_RL5 :
- value = fields->f_rl5;
- break;
- case MEP_OPERAND_RM :
- value = fields->f_rm;
- break;
- case MEP_OPERAND_RMA :
- value = fields->f_rm;
- break;
- case MEP_OPERAND_RN :
- value = fields->f_rn;
- break;
- case MEP_OPERAND_RN3 :
- value = fields->f_rn3;
- break;
- case MEP_OPERAND_RN3C :
- value = fields->f_rn3;
- break;
- case MEP_OPERAND_RN3L :
- value = fields->f_rn3;
- break;
- case MEP_OPERAND_RN3S :
- value = fields->f_rn3;
- break;
- case MEP_OPERAND_RN3UC :
- value = fields->f_rn3;
- break;
- case MEP_OPERAND_RN3UL :
- value = fields->f_rn3;
- break;
- case MEP_OPERAND_RN3US :
- value = fields->f_rn3;
- break;
- case MEP_OPERAND_RNC :
- value = fields->f_rn;
- break;
- case MEP_OPERAND_RNL :
- value = fields->f_rn;
- break;
- case MEP_OPERAND_RNS :
- value = fields->f_rn;
- break;
- case MEP_OPERAND_RNUC :
- value = fields->f_rn;
- break;
- case MEP_OPERAND_RNUL :
- value = fields->f_rn;
- break;
- case MEP_OPERAND_RNUS :
- value = fields->f_rn;
- break;
- case MEP_OPERAND_SAR :
- value = 0;
- break;
- case MEP_OPERAND_SDISP16 :
- value = fields->f_16s16;
- break;
- case MEP_OPERAND_SIMM16 :
- value = fields->f_16s16;
- break;
- case MEP_OPERAND_SIMM16P0 :
- value = fields->f_ivc2_simm16p0;
- break;
- case MEP_OPERAND_SIMM6 :
- value = fields->f_6s8;
- break;
- case MEP_OPERAND_SIMM8 :
- value = fields->f_8s8;
- break;
- case MEP_OPERAND_SIMM8P0 :
- value = fields->f_ivc2_8s0;
- break;
- case MEP_OPERAND_SIMM8P20 :
- value = fields->f_ivc2_8s20;
- break;
- case MEP_OPERAND_SIMM8P4 :
- value = fields->f_ivc2_8s4;
- break;
- case MEP_OPERAND_SP :
- value = 0;
- break;
- case MEP_OPERAND_SPR :
- value = 0;
- break;
- case MEP_OPERAND_TP :
- value = 0;
- break;
- case MEP_OPERAND_TPR :
- value = 0;
- break;
- case MEP_OPERAND_UDISP2 :
- value = fields->f_2u6;
- break;
- case MEP_OPERAND_UDISP7 :
- value = fields->f_7u9;
- break;
- case MEP_OPERAND_UDISP7A2 :
- value = fields->f_7u9a2;
- break;
- case MEP_OPERAND_UDISP7A4 :
- value = fields->f_7u9a4;
- break;
- case MEP_OPERAND_UIMM16 :
- value = fields->f_16u16;
- break;
- case MEP_OPERAND_UIMM2 :
- value = fields->f_2u10;
- break;
- case MEP_OPERAND_UIMM24 :
- value = fields->f_24u8n;
- break;
- case MEP_OPERAND_UIMM3 :
- value = fields->f_3u5;
- break;
- case MEP_OPERAND_UIMM4 :
- value = fields->f_4u8;
- break;
- case MEP_OPERAND_UIMM5 :
- value = fields->f_5u8;
- break;
- case MEP_OPERAND_UIMM7A4 :
- value = fields->f_7u9a4;
- break;
- case MEP_OPERAND_ZERO :
- value = 0;
- break;
- default :
- /* xgettext:c-format */
- opcodes_error_handler
- (_("internal error: unrecognized field %d while getting vma operand"),
- opindex);
- abort ();
- }
- return value;
- }
- void mep_cgen_set_int_operand (CGEN_CPU_DESC, int, CGEN_FIELDS *, int);
- void mep_cgen_set_vma_operand (CGEN_CPU_DESC, int, CGEN_FIELDS *, bfd_vma);
- /* Stuffing values in cgen_fields is handled by a collection of functions.
- They are distinguished by the type of the VALUE argument they accept.
- TODO: floating point, inlining support, remove cases where argument type
- not appropriate. */
- void
- mep_cgen_set_int_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
- int opindex,
- CGEN_FIELDS * fields,
- int value)
- {
- switch (opindex)
- {
- case MEP_OPERAND_ADDR24A4 :
- fields->f_24u8a4n = value;
- break;
- case MEP_OPERAND_C5RMUIMM20 :
- fields->f_c5_rmuimm20 = value;
- break;
- case MEP_OPERAND_C5RNMUIMM24 :
- fields->f_c5_rnmuimm24 = value;
- break;
- case MEP_OPERAND_CALLNUM :
- fields->f_callnum = value;
- break;
- case MEP_OPERAND_CCCC :
- fields->f_rm = value;
- break;
- case MEP_OPERAND_CCRN :
- fields->f_ccrn = value;
- break;
- case MEP_OPERAND_CDISP10 :
- fields->f_cdisp10 = value;
- break;
- case MEP_OPERAND_CDISP10A2 :
- fields->f_cdisp10 = value;
- break;
- case MEP_OPERAND_CDISP10A4 :
- fields->f_cdisp10 = value;
- break;
- case MEP_OPERAND_CDISP10A8 :
- fields->f_cdisp10 = value;
- break;
- case MEP_OPERAND_CDISP12 :
- fields->f_12s20 = value;
- break;
- case MEP_OPERAND_CIMM4 :
- fields->f_rn = value;
- break;
- case MEP_OPERAND_CIMM5 :
- fields->f_5u24 = value;
- break;
- case MEP_OPERAND_CODE16 :
- fields->f_16u16 = value;
- break;
- case MEP_OPERAND_CODE24 :
- fields->f_24u4n = value;
- break;
- case MEP_OPERAND_CP_FLAG :
- break;
- case MEP_OPERAND_CRN :
- fields->f_crn = value;
- break;
- case MEP_OPERAND_CRN64 :
- fields->f_crn = value;
- break;
- case MEP_OPERAND_CRNX :
- fields->f_crnx = value;
- break;
- case MEP_OPERAND_CRNX64 :
- fields->f_crnx = value;
- break;
- case MEP_OPERAND_CROC :
- fields->f_ivc2_5u7 = value;
- break;
- case MEP_OPERAND_CROP :
- fields->f_ivc2_5u23 = value;
- break;
- case MEP_OPERAND_CRPC :
- fields->f_ivc2_5u26 = value;
- break;
- case MEP_OPERAND_CRPP :
- fields->f_ivc2_5u18 = value;
- break;
- case MEP_OPERAND_CRQC :
- fields->f_ivc2_5u21 = value;
- break;
- case MEP_OPERAND_CRQP :
- fields->f_ivc2_5u13 = value;
- break;
- case MEP_OPERAND_CSRN :
- fields->f_csrn = value;
- break;
- case MEP_OPERAND_CSRN_IDX :
- fields->f_csrn = value;
- break;
- case MEP_OPERAND_DBG :
- break;
- case MEP_OPERAND_DEPC :
- break;
- case MEP_OPERAND_EPC :
- break;
- case MEP_OPERAND_EXC :
- break;
- case MEP_OPERAND_HI :
- break;
- case MEP_OPERAND_IMM16P0 :
- fields->f_ivc2_imm16p0 = value;
- break;
- case MEP_OPERAND_IMM3P12 :
- fields->f_ivc2_3u12 = value;
- break;
- case MEP_OPERAND_IMM3P25 :
- fields->f_ivc2_3u25 = value;
- break;
- case MEP_OPERAND_IMM3P4 :
- fields->f_ivc2_3u4 = value;
- break;
- case MEP_OPERAND_IMM3P5 :
- fields->f_ivc2_3u5 = value;
- break;
- case MEP_OPERAND_IMM3P9 :
- fields->f_ivc2_3u9 = value;
- break;
- case MEP_OPERAND_IMM4P10 :
- fields->f_ivc2_4u10 = value;
- break;
- case MEP_OPERAND_IMM4P4 :
- fields->f_ivc2_4u4 = value;
- break;
- case MEP_OPERAND_IMM4P8 :
- fields->f_ivc2_4u8 = value;
- break;
- case MEP_OPERAND_IMM5P23 :
- fields->f_ivc2_5u23 = value;
- break;
- case MEP_OPERAND_IMM5P3 :
- fields->f_ivc2_5u3 = value;
- break;
- case MEP_OPERAND_IMM5P7 :
- fields->f_ivc2_5u7 = value;
- break;
- case MEP_OPERAND_IMM5P8 :
- fields->f_ivc2_5u8 = value;
- break;
- case MEP_OPERAND_IMM6P2 :
- fields->f_ivc2_6u2 = value;
- break;
- case MEP_OPERAND_IMM6P6 :
- fields->f_ivc2_6u6 = value;
- break;
- case MEP_OPERAND_IMM8P0 :
- fields->f_ivc2_8u0 = value;
- break;
- case MEP_OPERAND_IMM8P20 :
- fields->f_ivc2_8u20 = value;
- break;
- case MEP_OPERAND_IMM8P4 :
- fields->f_ivc2_8u4 = value;
- break;
- case MEP_OPERAND_IVC_X_0_2 :
- fields->f_ivc2_2u0 = value;
- break;
- case MEP_OPERAND_IVC_X_0_3 :
- fields->f_ivc2_3u0 = value;
- break;
- case MEP_OPERAND_IVC_X_0_4 :
- fields->f_ivc2_4u0 = value;
- break;
- case MEP_OPERAND_IVC_X_0_5 :
- fields->f_ivc2_5u0 = value;
- break;
- case MEP_OPERAND_IVC_X_6_1 :
- fields->f_ivc2_1u6 = value;
- break;
- case MEP_OPERAND_IVC_X_6_2 :
- fields->f_ivc2_2u6 = value;
- break;
- case MEP_OPERAND_IVC_X_6_3 :
- fields->f_ivc2_3u6 = value;
- break;
- case MEP_OPERAND_IVC2_ACC0_0 :
- break;
- case MEP_OPERAND_IVC2_ACC0_1 :
- break;
- case MEP_OPERAND_IVC2_ACC0_2 :
- break;
- case MEP_OPERAND_IVC2_ACC0_3 :
- break;
- case MEP_OPERAND_IVC2_ACC0_4 :
- break;
- case MEP_OPERAND_IVC2_ACC0_5 :
- break;
- case MEP_OPERAND_IVC2_ACC0_6 :
- break;
- case MEP_OPERAND_IVC2_ACC0_7 :
- break;
- case MEP_OPERAND_IVC2_ACC1_0 :
- break;
- case MEP_OPERAND_IVC2_ACC1_1 :
- break;
- case MEP_OPERAND_IVC2_ACC1_2 :
- break;
- case MEP_OPERAND_IVC2_ACC1_3 :
- break;
- case MEP_OPERAND_IVC2_ACC1_4 :
- break;
- case MEP_OPERAND_IVC2_ACC1_5 :
- break;
- case MEP_OPERAND_IVC2_ACC1_6 :
- break;
- case MEP_OPERAND_IVC2_ACC1_7 :
- break;
- case MEP_OPERAND_IVC2_CC :
- break;
- case MEP_OPERAND_IVC2_COFA0 :
- break;
- case MEP_OPERAND_IVC2_COFA1 :
- break;
- case MEP_OPERAND_IVC2_COFR0 :
- break;
- case MEP_OPERAND_IVC2_COFR1 :
- break;
- case MEP_OPERAND_IVC2_CSAR0 :
- break;
- case MEP_OPERAND_IVC2_CSAR1 :
- break;
- case MEP_OPERAND_IVC2C3CCRN :
- fields->f_ivc2_ccrn_c3 = value;
- break;
- case MEP_OPERAND_IVC2CCRN :
- fields->f_ivc2_ccrn = value;
- break;
- case MEP_OPERAND_IVC2CRN :
- fields->f_ivc2_crnx = value;
- break;
- case MEP_OPERAND_IVC2RM :
- fields->f_ivc2_crm = value;
- break;
- case MEP_OPERAND_LO :
- break;
- case MEP_OPERAND_LP :
- break;
- case MEP_OPERAND_MB0 :
- break;
- case MEP_OPERAND_MB1 :
- break;
- case MEP_OPERAND_ME0 :
- break;
- case MEP_OPERAND_ME1 :
- break;
- case MEP_OPERAND_NPC :
- break;
- case MEP_OPERAND_OPT :
- break;
- case MEP_OPERAND_PCABS24A2 :
- fields->f_24u5a2n = value;
- break;
- case MEP_OPERAND_PCREL12A2 :
- fields->f_12s4a2 = value;
- break;
- case MEP_OPERAND_PCREL17A2 :
- fields->f_17s16a2 = value;
- break;
- case MEP_OPERAND_PCREL24A2 :
- fields->f_24s5a2n = value;
- break;
- case MEP_OPERAND_PCREL8A2 :
- fields->f_8s8a2 = value;
- break;
- case MEP_OPERAND_PSW :
- break;
- case MEP_OPERAND_R0 :
- break;
- case MEP_OPERAND_R1 :
- break;
- case MEP_OPERAND_RL :
- fields->f_rl = value;
- break;
- case MEP_OPERAND_RL5 :
- fields->f_rl5 = value;
- break;
- case MEP_OPERAND_RM :
- fields->f_rm = value;
- break;
- case MEP_OPERAND_RMA :
- fields->f_rm = value;
- break;
- case MEP_OPERAND_RN :
- fields->f_rn = value;
- break;
- case MEP_OPERAND_RN3 :
- fields->f_rn3 = value;
- break;
- case MEP_OPERAND_RN3C :
- fields->f_rn3 = value;
- break;
- case MEP_OPERAND_RN3L :
- fields->f_rn3 = value;
- break;
- case MEP_OPERAND_RN3S :
- fields->f_rn3 = value;
- break;
- case MEP_OPERAND_RN3UC :
- fields->f_rn3 = value;
- break;
- case MEP_OPERAND_RN3UL :
- fields->f_rn3 = value;
- break;
- case MEP_OPERAND_RN3US :
- fields->f_rn3 = value;
- break;
- case MEP_OPERAND_RNC :
- fields->f_rn = value;
- break;
- case MEP_OPERAND_RNL :
- fields->f_rn = value;
- break;
- case MEP_OPERAND_RNS :
- fields->f_rn = value;
- break;
- case MEP_OPERAND_RNUC :
- fields->f_rn = value;
- break;
- case MEP_OPERAND_RNUL :
- fields->f_rn = value;
- break;
- case MEP_OPERAND_RNUS :
- fields->f_rn = value;
- break;
- case MEP_OPERAND_SAR :
- break;
- case MEP_OPERAND_SDISP16 :
- fields->f_16s16 = value;
- break;
- case MEP_OPERAND_SIMM16 :
- fields->f_16s16 = value;
- break;
- case MEP_OPERAND_SIMM16P0 :
- fields->f_ivc2_simm16p0 = value;
- break;
- case MEP_OPERAND_SIMM6 :
- fields->f_6s8 = value;
- break;
- case MEP_OPERAND_SIMM8 :
- fields->f_8s8 = value;
- break;
- case MEP_OPERAND_SIMM8P0 :
- fields->f_ivc2_8s0 = value;
- break;
- case MEP_OPERAND_SIMM8P20 :
- fields->f_ivc2_8s20 = value;
- break;
- case MEP_OPERAND_SIMM8P4 :
- fields->f_ivc2_8s4 = value;
- break;
- case MEP_OPERAND_SP :
- break;
- case MEP_OPERAND_SPR :
- break;
- case MEP_OPERAND_TP :
- break;
- case MEP_OPERAND_TPR :
- break;
- case MEP_OPERAND_UDISP2 :
- fields->f_2u6 = value;
- break;
- case MEP_OPERAND_UDISP7 :
- fields->f_7u9 = value;
- break;
- case MEP_OPERAND_UDISP7A2 :
- fields->f_7u9a2 = value;
- break;
- case MEP_OPERAND_UDISP7A4 :
- fields->f_7u9a4 = value;
- break;
- case MEP_OPERAND_UIMM16 :
- fields->f_16u16 = value;
- break;
- case MEP_OPERAND_UIMM2 :
- fields->f_2u10 = value;
- break;
- case MEP_OPERAND_UIMM24 :
- fields->f_24u8n = value;
- break;
- case MEP_OPERAND_UIMM3 :
- fields->f_3u5 = value;
- break;
- case MEP_OPERAND_UIMM4 :
- fields->f_4u8 = value;
- break;
- case MEP_OPERAND_UIMM5 :
- fields->f_5u8 = value;
- break;
- case MEP_OPERAND_UIMM7A4 :
- fields->f_7u9a4 = value;
- break;
- case MEP_OPERAND_ZERO :
- break;
- default :
- /* xgettext:c-format */
- opcodes_error_handler
- (_("internal error: unrecognized field %d while setting int operand"),
- opindex);
- abort ();
- }
- }
- void
- mep_cgen_set_vma_operand (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
- int opindex,
- CGEN_FIELDS * fields,
- bfd_vma value)
- {
- switch (opindex)
- {
- case MEP_OPERAND_ADDR24A4 :
- fields->f_24u8a4n = value;
- break;
- case MEP_OPERAND_C5RMUIMM20 :
- fields->f_c5_rmuimm20 = value;
- break;
- case MEP_OPERAND_C5RNMUIMM24 :
- fields->f_c5_rnmuimm24 = value;
- break;
- case MEP_OPERAND_CALLNUM :
- fields->f_callnum = value;
- break;
- case MEP_OPERAND_CCCC :
- fields->f_rm = value;
- break;
- case MEP_OPERAND_CCRN :
- fields->f_ccrn = value;
- break;
- case MEP_OPERAND_CDISP10 :
- fields->f_cdisp10 = value;
- break;
- case MEP_OPERAND_CDISP10A2 :
- fields->f_cdisp10 = value;
- break;
- case MEP_OPERAND_CDISP10A4 :
- fields->f_cdisp10 = value;
- break;
- case MEP_OPERAND_CDISP10A8 :
- fields->f_cdisp10 = value;
- break;
- case MEP_OPERAND_CDISP12 :
- fields->f_12s20 = value;
- break;
- case MEP_OPERAND_CIMM4 :
- fields->f_rn = value;
- break;
- case MEP_OPERAND_CIMM5 :
- fields->f_5u24 = value;
- break;
- case MEP_OPERAND_CODE16 :
- fields->f_16u16 = value;
- break;
- case MEP_OPERAND_CODE24 :
- fields->f_24u4n = value;
- break;
- case MEP_OPERAND_CP_FLAG :
- break;
- case MEP_OPERAND_CRN :
- fields->f_crn = value;
- break;
- case MEP_OPERAND_CRN64 :
- fields->f_crn = value;
- break;
- case MEP_OPERAND_CRNX :
- fields->f_crnx = value;
- break;
- case MEP_OPERAND_CRNX64 :
- fields->f_crnx = value;
- break;
- case MEP_OPERAND_CROC :
- fields->f_ivc2_5u7 = value;
- break;
- case MEP_OPERAND_CROP :
- fields->f_ivc2_5u23 = value;
- break;
- case MEP_OPERAND_CRPC :
- fields->f_ivc2_5u26 = value;
- break;
- case MEP_OPERAND_CRPP :
- fields->f_ivc2_5u18 = value;
- break;
- case MEP_OPERAND_CRQC :
- fields->f_ivc2_5u21 = value;
- break;
- case MEP_OPERAND_CRQP :
- fields->f_ivc2_5u13 = value;
- break;
- case MEP_OPERAND_CSRN :
- fields->f_csrn = value;
- break;
- case MEP_OPERAND_CSRN_IDX :
- fields->f_csrn = value;
- break;
- case MEP_OPERAND_DBG :
- break;
- case MEP_OPERAND_DEPC :
- break;
- case MEP_OPERAND_EPC :
- break;
- case MEP_OPERAND_EXC :
- break;
- case MEP_OPERAND_HI :
- break;
- case MEP_OPERAND_IMM16P0 :
- fields->f_ivc2_imm16p0 = value;
- break;
- case MEP_OPERAND_IMM3P12 :
- fields->f_ivc2_3u12 = value;
- break;
- case MEP_OPERAND_IMM3P25 :
- fields->f_ivc2_3u25 = value;
- break;
- case MEP_OPERAND_IMM3P4 :
- fields->f_ivc2_3u4 = value;
- break;
- case MEP_OPERAND_IMM3P5 :
- fields->f_ivc2_3u5 = value;
- break;
- case MEP_OPERAND_IMM3P9 :
- fields->f_ivc2_3u9 = value;
- break;
- case MEP_OPERAND_IMM4P10 :
- fields->f_ivc2_4u10 = value;
- break;
- case MEP_OPERAND_IMM4P4 :
- fields->f_ivc2_4u4 = value;
- break;
- case MEP_OPERAND_IMM4P8 :
- fields->f_ivc2_4u8 = value;
- break;
- case MEP_OPERAND_IMM5P23 :
- fields->f_ivc2_5u23 = value;
- break;
- case MEP_OPERAND_IMM5P3 :
- fields->f_ivc2_5u3 = value;
- break;
- case MEP_OPERAND_IMM5P7 :
- fields->f_ivc2_5u7 = value;
- break;
- case MEP_OPERAND_IMM5P8 :
- fields->f_ivc2_5u8 = value;
- break;
- case MEP_OPERAND_IMM6P2 :
- fields->f_ivc2_6u2 = value;
- break;
- case MEP_OPERAND_IMM6P6 :
- fields->f_ivc2_6u6 = value;
- break;
- case MEP_OPERAND_IMM8P0 :
- fields->f_ivc2_8u0 = value;
- break;
- case MEP_OPERAND_IMM8P20 :
- fields->f_ivc2_8u20 = value;
- break;
- case MEP_OPERAND_IMM8P4 :
- fields->f_ivc2_8u4 = value;
- break;
- case MEP_OPERAND_IVC_X_0_2 :
- fields->f_ivc2_2u0 = value;
- break;
- case MEP_OPERAND_IVC_X_0_3 :
- fields->f_ivc2_3u0 = value;
- break;
- case MEP_OPERAND_IVC_X_0_4 :
- fields->f_ivc2_4u0 = value;
- break;
- case MEP_OPERAND_IVC_X_0_5 :
- fields->f_ivc2_5u0 = value;
- break;
- case MEP_OPERAND_IVC_X_6_1 :
- fields->f_ivc2_1u6 = value;
- break;
- case MEP_OPERAND_IVC_X_6_2 :
- fields->f_ivc2_2u6 = value;
- break;
- case MEP_OPERAND_IVC_X_6_3 :
- fields->f_ivc2_3u6 = value;
- break;
- case MEP_OPERAND_IVC2_ACC0_0 :
- break;
- case MEP_OPERAND_IVC2_ACC0_1 :
- break;
- case MEP_OPERAND_IVC2_ACC0_2 :
- break;
- case MEP_OPERAND_IVC2_ACC0_3 :
- break;
- case MEP_OPERAND_IVC2_ACC0_4 :
- break;
- case MEP_OPERAND_IVC2_ACC0_5 :
- break;
- case MEP_OPERAND_IVC2_ACC0_6 :
- break;
- case MEP_OPERAND_IVC2_ACC0_7 :
- break;
- case MEP_OPERAND_IVC2_ACC1_0 :
- break;
- case MEP_OPERAND_IVC2_ACC1_1 :
- break;
- case MEP_OPERAND_IVC2_ACC1_2 :
- break;
- case MEP_OPERAND_IVC2_ACC1_3 :
- break;
- case MEP_OPERAND_IVC2_ACC1_4 :
- break;
- case MEP_OPERAND_IVC2_ACC1_5 :
- break;
- case MEP_OPERAND_IVC2_ACC1_6 :
- break;
- case MEP_OPERAND_IVC2_ACC1_7 :
- break;
- case MEP_OPERAND_IVC2_CC :
- break;
- case MEP_OPERAND_IVC2_COFA0 :
- break;
- case MEP_OPERAND_IVC2_COFA1 :
- break;
- case MEP_OPERAND_IVC2_COFR0 :
- break;
- case MEP_OPERAND_IVC2_COFR1 :
- break;
- case MEP_OPERAND_IVC2_CSAR0 :
- break;
- case MEP_OPERAND_IVC2_CSAR1 :
- break;
- case MEP_OPERAND_IVC2C3CCRN :
- fields->f_ivc2_ccrn_c3 = value;
- break;
- case MEP_OPERAND_IVC2CCRN :
- fields->f_ivc2_ccrn = value;
- break;
- case MEP_OPERAND_IVC2CRN :
- fields->f_ivc2_crnx = value;
- break;
- case MEP_OPERAND_IVC2RM :
- fields->f_ivc2_crm = value;
- break;
- case MEP_OPERAND_LO :
- break;
- case MEP_OPERAND_LP :
- break;
- case MEP_OPERAND_MB0 :
- break;
- case MEP_OPERAND_MB1 :
- break;
- case MEP_OPERAND_ME0 :
- break;
- case MEP_OPERAND_ME1 :
- break;
- case MEP_OPERAND_NPC :
- break;
- case MEP_OPERAND_OPT :
- break;
- case MEP_OPERAND_PCABS24A2 :
- fields->f_24u5a2n = value;
- break;
- case MEP_OPERAND_PCREL12A2 :
- fields->f_12s4a2 = value;
- break;
- case MEP_OPERAND_PCREL17A2 :
- fields->f_17s16a2 = value;
- break;
- case MEP_OPERAND_PCREL24A2 :
- fields->f_24s5a2n = value;
- break;
- case MEP_OPERAND_PCREL8A2 :
- fields->f_8s8a2 = value;
- break;
- case MEP_OPERAND_PSW :
- break;
- case MEP_OPERAND_R0 :
- break;
- case MEP_OPERAND_R1 :
- break;
- case MEP_OPERAND_RL :
- fields->f_rl = value;
- break;
- case MEP_OPERAND_RL5 :
- fields->f_rl5 = value;
- break;
- case MEP_OPERAND_RM :
- fields->f_rm = value;
- break;
- case MEP_OPERAND_RMA :
- fields->f_rm = value;
- break;
- case MEP_OPERAND_RN :
- fields->f_rn = value;
- break;
- case MEP_OPERAND_RN3 :
- fields->f_rn3 = value;
- break;
- case MEP_OPERAND_RN3C :
- fields->f_rn3 = value;
- break;
- case MEP_OPERAND_RN3L :
- fields->f_rn3 = value;
- break;
- case MEP_OPERAND_RN3S :
- fields->f_rn3 = value;
- break;
- case MEP_OPERAND_RN3UC :
- fields->f_rn3 = value;
- break;
- case MEP_OPERAND_RN3UL :
- fields->f_rn3 = value;
- break;
- case MEP_OPERAND_RN3US :
- fields->f_rn3 = value;
- break;
- case MEP_OPERAND_RNC :
- fields->f_rn = value;
- break;
- case MEP_OPERAND_RNL :
- fields->f_rn = value;
- break;
- case MEP_OPERAND_RNS :
- fields->f_rn = value;
- break;
- case MEP_OPERAND_RNUC :
- fields->f_rn = value;
- break;
- case MEP_OPERAND_RNUL :
- fields->f_rn = value;
- break;
- case MEP_OPERAND_RNUS :
- fields->f_rn = value;
- break;
- case MEP_OPERAND_SAR :
- break;
- case MEP_OPERAND_SDISP16 :
- fields->f_16s16 = value;
- break;
- case MEP_OPERAND_SIMM16 :
- fields->f_16s16 = value;
- break;
- case MEP_OPERAND_SIMM16P0 :
- fields->f_ivc2_simm16p0 = value;
- break;
- case MEP_OPERAND_SIMM6 :
- fields->f_6s8 = value;
- break;
- case MEP_OPERAND_SIMM8 :
- fields->f_8s8 = value;
- break;
- case MEP_OPERAND_SIMM8P0 :
- fields->f_ivc2_8s0 = value;
- break;
- case MEP_OPERAND_SIMM8P20 :
- fields->f_ivc2_8s20 = value;
- break;
- case MEP_OPERAND_SIMM8P4 :
- fields->f_ivc2_8s4 = value;
- break;
- case MEP_OPERAND_SP :
- break;
- case MEP_OPERAND_SPR :
- break;
- case MEP_OPERAND_TP :
- break;
- case MEP_OPERAND_TPR :
- break;
- case MEP_OPERAND_UDISP2 :
- fields->f_2u6 = value;
- break;
- case MEP_OPERAND_UDISP7 :
- fields->f_7u9 = value;
- break;
- case MEP_OPERAND_UDISP7A2 :
- fields->f_7u9a2 = value;
- break;
- case MEP_OPERAND_UDISP7A4 :
- fields->f_7u9a4 = value;
- break;
- case MEP_OPERAND_UIMM16 :
- fields->f_16u16 = value;
- break;
- case MEP_OPERAND_UIMM2 :
- fields->f_2u10 = value;
- break;
- case MEP_OPERAND_UIMM24 :
- fields->f_24u8n = value;
- break;
- case MEP_OPERAND_UIMM3 :
- fields->f_3u5 = value;
- break;
- case MEP_OPERAND_UIMM4 :
- fields->f_4u8 = value;
- break;
- case MEP_OPERAND_UIMM5 :
- fields->f_5u8 = value;
- break;
- case MEP_OPERAND_UIMM7A4 :
- fields->f_7u9a4 = value;
- break;
- case MEP_OPERAND_ZERO :
- break;
- default :
- /* xgettext:c-format */
- opcodes_error_handler
- (_("internal error: unrecognized field %d while setting vma operand"),
- opindex);
- abort ();
- }
- }
- /* Function to call before using the instruction builder tables. */
- void
- mep_cgen_init_ibld_table (CGEN_CPU_DESC cd)
- {
- cd->insert_handlers = & mep_cgen_insert_handlers[0];
- cd->extract_handlers = & mep_cgen_extract_handlers[0];
- cd->insert_operand = mep_cgen_insert_operand;
- cd->extract_operand = mep_cgen_extract_operand;
- cd->get_int_operand = mep_cgen_get_int_operand;
- cd->set_int_operand = mep_cgen_set_int_operand;
- cd->get_vma_operand = mep_cgen_get_vma_operand;
- cd->set_vma_operand = mep_cgen_set_vma_operand;
- }
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