| /* 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) 1996-2023 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; |
| } |
