/* Assembler interface for targets using CGEN. -*- C -*- CGEN: Cpu tools GENerator THIS FILE IS USED TO GENERATE fr30-asm.c. Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. This file is part of the GNU Binutils and GDB, the GNU debugger. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "sysdep.h" #include #include #include "ansidecl.h" #include "bfd.h" #include "symcat.h" #include "fr30-opc.h" #include "opintl.h" #undef min #define min(a,b) ((a) < (b) ? (a) : (b)) #undef max #define max(a,b) ((a) > (b) ? (a) : (b)) #undef INLINE #ifdef __GNUC__ #define INLINE __inline__ #else #define INLINE #endif static const char * insert_normal PARAMS ((CGEN_OPCODE_DESC, long, unsigned int, int, int, int, CGEN_INSN_BYTES_PTR)); static const char * parse_insn_normal PARAMS ((CGEN_OPCODE_DESC, const CGEN_INSN *, const char **, CGEN_FIELDS *)); static const char * insert_insn_normal PARAMS ((CGEN_OPCODE_DESC, const CGEN_INSN *, CGEN_FIELDS *, CGEN_INSN_BYTES_PTR, bfd_vma)); /* -- assembler routines inserted here */ /* -- asm.c */ /* Handle register lists for LDMx and STMx */ static const char * parse_low_register_list (od, strp, opindex, valuep) CGEN_OPCODE_DESC od; const char **strp; int opindex; unsigned long *valuep; { *valuep = 0; while (**strp && **strp != ')') { ++*strp; } if (!*strp) return "Register list is not valid"; return NULL; } static const char * parse_hi_register_list (od, strp, opindex, valuep) CGEN_OPCODE_DESC od; const char **strp; int opindex; unsigned long *valuep; { return parse_low_register_list (od, strp, opindex, valuep); } /* -- */ /* Main entry point for operand parsing. 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. */ const char * fr30_cgen_parse_operand (od, opindex, strp, fields) CGEN_OPCODE_DESC od; int opindex; const char ** strp; CGEN_FIELDS * fields; { const char * errmsg; switch (opindex) { case FR30_OPERAND_RI : errmsg = cgen_parse_keyword (od, strp, & fr30_cgen_opval_h_gr, & fields->f_Ri); break; case FR30_OPERAND_RJ : errmsg = cgen_parse_keyword (od, strp, & fr30_cgen_opval_h_gr, & fields->f_Rj); break; case FR30_OPERAND_RIC : errmsg = cgen_parse_keyword (od, strp, & fr30_cgen_opval_h_gr, & fields->f_Ric); break; case FR30_OPERAND_RJC : errmsg = cgen_parse_keyword (od, strp, & fr30_cgen_opval_h_gr, & fields->f_Rjc); break; case FR30_OPERAND_CRI : errmsg = cgen_parse_keyword (od, strp, & fr30_cgen_opval_h_cr, & fields->f_CRi); break; case FR30_OPERAND_CRJ : errmsg = cgen_parse_keyword (od, strp, & fr30_cgen_opval_h_cr, & fields->f_CRj); break; case FR30_OPERAND_RS1 : errmsg = cgen_parse_keyword (od, strp, & fr30_cgen_opval_h_dr, & fields->f_Rs1); break; case FR30_OPERAND_RS2 : errmsg = cgen_parse_keyword (od, strp, & fr30_cgen_opval_h_dr, & fields->f_Rs2); break; case FR30_OPERAND_R13 : errmsg = cgen_parse_keyword (od, strp, & fr30_cgen_opval_h_r13, & fields->f_nil); break; case FR30_OPERAND_R14 : errmsg = cgen_parse_keyword (od, strp, & fr30_cgen_opval_h_r14, & fields->f_nil); break; case FR30_OPERAND_R15 : errmsg = cgen_parse_keyword (od, strp, & fr30_cgen_opval_h_r15, & fields->f_nil); break; case FR30_OPERAND_PS : errmsg = cgen_parse_keyword (od, strp, & fr30_cgen_opval_h_ps, & fields->f_nil); break; case FR30_OPERAND_U4 : errmsg = cgen_parse_unsigned_integer (od, strp, FR30_OPERAND_U4, &fields->f_u4); break; case FR30_OPERAND_U4C : errmsg = cgen_parse_unsigned_integer (od, strp, FR30_OPERAND_U4C, &fields->f_u4c); break; case FR30_OPERAND_M4 : errmsg = cgen_parse_unsigned_integer (od, strp, FR30_OPERAND_M4, &fields->f_m4); break; case FR30_OPERAND_U8 : errmsg = cgen_parse_unsigned_integer (od, strp, FR30_OPERAND_U8, &fields->f_u8); break; case FR30_OPERAND_I8 : errmsg = cgen_parse_unsigned_integer (od, strp, FR30_OPERAND_I8, &fields->f_i8); break; case FR30_OPERAND_UDISP6 : errmsg = cgen_parse_unsigned_integer (od, strp, FR30_OPERAND_UDISP6, &fields->f_udisp6); break; case FR30_OPERAND_DISP8 : errmsg = cgen_parse_signed_integer (od, strp, FR30_OPERAND_DISP8, &fields->f_disp8); break; case FR30_OPERAND_DISP9 : errmsg = cgen_parse_signed_integer (od, strp, FR30_OPERAND_DISP9, &fields->f_disp9); break; case FR30_OPERAND_DISP10 : errmsg = cgen_parse_signed_integer (od, strp, FR30_OPERAND_DISP10, &fields->f_disp10); break; case FR30_OPERAND_S10 : errmsg = cgen_parse_signed_integer (od, strp, FR30_OPERAND_S10, &fields->f_s10); break; case FR30_OPERAND_U10 : errmsg = cgen_parse_unsigned_integer (od, strp, FR30_OPERAND_U10, &fields->f_u10); break; case FR30_OPERAND_I32 : errmsg = cgen_parse_unsigned_integer (od, strp, FR30_OPERAND_I32, &fields->f_i32); break; case FR30_OPERAND_DIR8 : errmsg = cgen_parse_unsigned_integer (od, strp, FR30_OPERAND_DIR8, &fields->f_dir8); break; case FR30_OPERAND_DIR9 : errmsg = cgen_parse_unsigned_integer (od, strp, FR30_OPERAND_DIR9, &fields->f_dir9); break; case FR30_OPERAND_DIR10 : errmsg = cgen_parse_unsigned_integer (od, strp, FR30_OPERAND_DIR10, &fields->f_dir10); break; case FR30_OPERAND_LABEL9 : errmsg = cgen_parse_unsigned_integer (od, strp, FR30_OPERAND_LABEL9, &fields->f_rel9); break; case FR30_OPERAND_LABEL12 : errmsg = cgen_parse_signed_integer (od, strp, FR30_OPERAND_LABEL12, &fields->f_rel12); break; case FR30_OPERAND_REGLIST_LOW : errmsg = parse_low_register_list (od, strp, FR30_OPERAND_REGLIST_LOW, &fields->f_reglist_low); break; case FR30_OPERAND_REGLIST_HI : errmsg = parse_hi_register_list (od, strp, FR30_OPERAND_REGLIST_HI, &fields->f_reglist_hi); break; case FR30_OPERAND_CC : errmsg = cgen_parse_unsigned_integer (od, strp, FR30_OPERAND_CC, &fields->f_cc); break; case FR30_OPERAND_CCC : errmsg = cgen_parse_unsigned_integer (od, strp, FR30_OPERAND_CCC, &fields->f_ccc); break; default : /* xgettext:c-format */ fprintf (stderr, _("Unrecognized field %d while parsing.\n"), opindex); abort (); } return errmsg; } /* 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 * fr30_cgen_insert_operand (od, opindex, fields, buffer, pc) CGEN_OPCODE_DESC od; int opindex; CGEN_FIELDS * fields; CGEN_INSN_BYTES_PTR buffer; bfd_vma pc; { const char * errmsg; switch (opindex) { case FR30_OPERAND_RI : errmsg = insert_normal (od, fields->f_Ri, 0|(1<f_Rj, 0|(1<f_Ric, 0|(1<f_Rjc, 0|(1<f_CRi, 0|(1<f_CRj, 0|(1<f_Rs1, 0|(1<f_Rs2, 0|(1<f_nil, 0, 0, 0, CGEN_FIELDS_BITSIZE (fields), buffer); break; case FR30_OPERAND_R14 : errmsg = insert_normal (od, fields->f_nil, 0, 0, 0, CGEN_FIELDS_BITSIZE (fields), buffer); break; case FR30_OPERAND_R15 : errmsg = insert_normal (od, fields->f_nil, 0, 0, 0, CGEN_FIELDS_BITSIZE (fields), buffer); break; case FR30_OPERAND_PS : errmsg = insert_normal (od, fields->f_nil, 0, 0, 0, CGEN_FIELDS_BITSIZE (fields), buffer); break; case FR30_OPERAND_U4 : errmsg = insert_normal (od, fields->f_u4, 0|(1<f_u4c, 0|(1<f_m4; value = ((value) & (15)); errmsg = insert_normal (od, value, 0|(1<f_u8, 0|(1<f_i8, 0|(1<f_udisp6; value = ((unsigned int) (value) >> (2)); errmsg = insert_normal (od, value, 0|(1<f_disp8, 0|(1<f_disp9; value = ((int) (value) >> (1)); errmsg = insert_normal (od, value, 0|(1<f_disp10; value = ((int) (value) >> (2)); errmsg = insert_normal (od, value, 0|(1<f_s10; value = ((int) (value) >> (2)); errmsg = insert_normal (od, value, 0|(1<f_u10; value = ((unsigned int) (value) >> (2)); errmsg = insert_normal (od, value, 0|(1<f_i32, 0|(1<f_dir8, 0|(1<f_dir9; value = ((unsigned int) (value) >> (1)); errmsg = insert_normal (od, value, 0|(1<f_dir10; value = ((unsigned int) (value) >> (2)); errmsg = insert_normal (od, value, 0|(1<f_rel9; value = ((int) (((value) - (((pc) + (2))))) >> (1)); errmsg = insert_normal (od, value, 0|(1<f_rel12; value = ((int) (((value) - (((pc) & (-2))))) >> (1)); errmsg = insert_normal (od, value, 0|(1<f_reglist_low, 0|(1<f_reglist_hi, 0|(1<f_cc, 0|(1<f_ccc, 0|(1<> 16; bfd_putb16 (x, bufp + 1); } else { bfd_putl16 (x, bufp); bufp[2] = x >> 16; } break; case 32: if (big_p) bfd_putb32 (x, bufp); else bfd_putl32 (x, bufp); break; default : abort (); } } #endif /* ! CGEN_INT_INSN_P */ /* Default insertion routine. ATTRS is a mask of the boolean attributes. START is the starting bit number, architecture origin. LENGTH is the length of VALUE in bits. TOTAL_LENGTH is the total length of the insn. The result is an error message or NULL if success. */ /* ??? This duplicates functionality with bfd's howto table and bfd_install_relocation. */ /* ??? For architectures where insns can be representable as ints, store insn in `field' struct and add registers, etc. while parsing? */ /* ??? This doesn't handle bfd_vma's. Create another function when necessary. */ static const char * insert_normal (od, value, attrs, start, length, total_length, buffer) CGEN_OPCODE_DESC od; long value; unsigned int attrs; int start; int length; int total_length; CGEN_INSN_BYTES_PTR buffer; { static char errbuf[100]; /* Written this way to avoid undefined behaviour. */ unsigned long mask = (((1L << (length - 1)) - 1) << 1) | 1; /* If LENGTH is zero, this operand doesn't contribute to the value. */ if (length == 0) return NULL; /* Ensure VALUE will fit. */ if ((attrs & CGEN_ATTR_MASK (CGEN_OPERAND_UNSIGNED)) != 0) { unsigned long maxval = mask; if ((unsigned long) value > maxval) { /* xgettext:c-format */ sprintf (errbuf, _("operand out of range (%lu not between 0 and %lu)"), value, maxval); return errbuf; } } else { long minval = - (1L << (length - 1)); long maxval = (1L << (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 if (total_length > 32) /* 32 bits in a portable host int */ abort (); { int shift; if (CGEN_INSN_LSB0_P) shift = start; else shift = total_length - (start + length); *buffer = (*buffer & ~(mask << shift)) | ((value & mask) << shift); } #else /* FIXME: unfinished and untested */ /* The hard case is probably too slow for the normal cases. It's certainly more difficult to understand than the normal case. Thus this is split into two. The hard case is defined to be when a field straddles a (loosely defined) word boundary (??? which may require target specific help to determine). */ #if 0 /*wip*/ #define HARD_CASE_P 0 /* FIXME:wip */ if (HARD_CASE_P) { unsigned char *bufp = (unsigned char *) buffer; int insn_length_left = total_length; if (CGEN_INSN_LSB0_P) { int word_offset = (CGEN_INSN_WORD_ENDIAN (od) == CGEN_ENDIAN_BIG ? ... : start / CGEN_BASE_INSN_BITSIZE); bufp += word_offset * (CGEN_BASE_INSN_BITSIZE / 8); if (CGEN_INSN_WORD_ENDIAN (od) == CGEN_ENDIAN_BIG) else start -= word_offset * CGEN_BASE_INSN_BITSIZE; } else { int word_offset = (CGEN_INSN_WORD_ENDIAN (od) == CGEN_ENDIAN_BIG ? start / CGEN_BASE_INSN_BITSIZE : ...); bufp += word_offset * (CGEN_BASE_INSN_BITSIZE / 8); if (CGEN_INSN_WORD_ENDIAN (od) == CGEN_ENDIAN_BIG) start -= word_offset * CGEN_BASE_INSN_BITSIZE; else } /* Loop so we handle a field straddling an insn word boundary (remember, "insn word boundary" is loosely defined here). */ while (length > 0) { int this_pass_length = length; int this_pass_start = start; int this_pass_word_length = min (insn_length_left, (CGEN_BASE_INSN_BITSIZE == 8 ? 32 : CGEN_BASE_INSN_BITSIZE)); insert_1 (od, value, attrs, this_pass_start, this_pass_length, this_pass_word_length, bufp); length -= this_pass_length; insn_length_left -= this_pass_word_length; if (???) { value >>= ???; start += ???; } else { value >>= ???; start += ???; } bufp += this_pass_word_length / 8; } } else #endif /* 0 */ { unsigned char *bufp = (unsigned char *) buffer; if (length > 32) abort (); /* Adjust start,total_length,bufp to point to the pseudo-word that holds the value. For example in a 48 bit insn where the value to insert (say an immediate value) is the last 16 bits then fetch_length here would be 16. To handle a 24 bit insn with an 18 bit immediate, insert_1 handles 24 bits. */ if (total_length > 32) { int needed_width = start % 8 + length; int fetch_length = (needed_width <= 8 ? 8 : needed_width <= 16 ? 16 : 32); if (CGEN_INSN_LSB0_P) { if (CGEN_INSN_WORD_ENDIAN (od) == CGEN_ENDIAN_BIG) { abort (); /* wip */ } else { int offset = start & ~7; bufp += offset / 8; start -= offset; total_length = fetch_length; } } else { if (CGEN_INSN_WORD_ENDIAN (od) == CGEN_ENDIAN_BIG) { int offset = start & ~7; bufp += offset / 8; start -= offset; total_length = fetch_length; } else { abort (); /* wip */ } } } insert_1 (od, value, start, length, total_length, bufp); } #endif /* ! CGEN_INT_INSN_P */ return NULL; } /* Default insn parser. The syntax string is scanned and operands are parsed and stored in FIELDS. Relocs are queued as we go via other callbacks. ??? Note that this is currently an all-or-nothing parser. If we fail to parse the instruction, we return 0 and the caller will start over from the beginning. Backtracking will be necessary in parsing subexpressions, but that can be handled there. Not handling backtracking here may get expensive in the case of the m68k. Deal with later. Returns NULL for success, an error message for failure. */ static const char * parse_insn_normal (od, insn, strp, fields) CGEN_OPCODE_DESC od; const CGEN_INSN * insn; const char ** strp; CGEN_FIELDS * fields; { const CGEN_SYNTAX * syntax = CGEN_INSN_SYNTAX (insn); const char * str = *strp; const char * errmsg; const char * p; const unsigned char * syn; #ifdef CGEN_MNEMONIC_OPERANDS /* FIXME: wip */ int past_opcode_p; #endif /* For now we assume the mnemonic is first (there are no leading operands). We can parse it without needing to set up operand parsing. GAS's input scrubber will ensure mnemonics are lowercase, but we may not be called from GAS. */ p = CGEN_INSN_MNEMONIC (insn); while (*p && tolower (*p) == tolower (*str)) ++p, ++str; if (* p || (* str && !isspace (* str))) return _("unrecognized instruction"); CGEN_INIT_PARSE (od); cgen_init_parse_operand (od); #ifdef CGEN_MNEMONIC_OPERANDS past_opcode_p = 0; #endif /* We don't check for (*str != '\0') here because we want to parse any trailing fake arguments in the syntax string. */ syn = CGEN_SYNTAX_STRING (syntax); /* Mnemonics come first for now, ensure valid string. */ if (! CGEN_SYNTAX_MNEMONIC_P (* syn)) abort (); ++syn; while (* syn != 0) { /* Non operand chars must match exactly. */ if (CGEN_SYNTAX_CHAR_P (* syn)) { if (*str == CGEN_SYNTAX_CHAR (* syn)) { #ifdef CGEN_MNEMONIC_OPERANDS if (* syn == ' ') past_opcode_p = 1; #endif ++ syn; ++ str; } else { /* Syntax char didn't match. Can't be this insn. */ /* FIXME: would like to return something like "expected char `c'" */ return _("syntax error"); } continue; } /* We have an operand of some sort. */ errmsg = fr30_cgen_parse_operand (od, CGEN_SYNTAX_FIELD (*syn), &str, fields); if (errmsg) return errmsg; /* Done with this operand, continue with next one. */ ++ syn; } /* If we're at the end of the syntax string, we're done. */ if (* syn == '\0') { /* FIXME: For the moment we assume a valid `str' can only contain blanks now. IE: We needn't try again with a longer version of the insn and it is assumed that longer versions of insns appear before shorter ones (eg: lsr r2,r3,1 vs lsr r2,r3). */ while (isspace (* str)) ++ str; if (* str != '\0') return _("junk at end of line"); /* FIXME: would like to include `str' */ return NULL; } /* We couldn't parse it. */ return _("unrecognized instruction"); } /* Default insn builder (insert handler). The instruction is recorded in CGEN_INT_INSN_P byte order (meaning that if CGEN_INT_INSN_P BUFFER 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 (od, insn, fields, buffer, pc) CGEN_OPCODE_DESC od; 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 unsigned char * syn; CGEN_INIT_INSERT (od); value = CGEN_INSN_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 *buffer = value; #else cgen_put_insn_value (od, buffer, min (CGEN_BASE_INSN_BITSIZE, CGEN_FIELDS_BITSIZE (fields)), value); #endif /* ! CGEN_INT_INSN_P */ /* ??? Rather than scanning the syntax string again, we could store in `fields' a null terminated list of the fields that are present. */ for (syn = CGEN_SYNTAX_STRING (syntax); * syn != '\0'; ++ syn) { const char *errmsg; if (CGEN_SYNTAX_CHAR_P (* syn)) continue; errmsg = fr30_cgen_insert_operand (od, CGEN_SYNTAX_FIELD (*syn), fields, buffer, pc); if (errmsg) return errmsg; } return NULL; } /* Main entry point. This routine is called for each instruction to be assembled. STR points to the insn to be assembled. We assume all necessary tables have been initialized. The assembled instruction, less any fixups, is stored in BUF. Remember that if CGEN_INT_INSN_P then BUF is an int and thus the value still needs to be converted to target byte order, otherwise BUF is an array of bytes in target byte order. The result is a pointer to the insn's entry in the opcode table, or NULL if an error occured (an error message will have already been printed). Note that when processing (non-alias) macro-insns, this function recurses. */ const CGEN_INSN * fr30_cgen_assemble_insn (od, str, fields, buf, errmsg) CGEN_OPCODE_DESC od; const char * str; CGEN_FIELDS * fields; CGEN_INSN_BYTES_PTR buf; char ** errmsg; { const char * start; CGEN_INSN_LIST * ilist; /* Skip leading white space. */ while (isspace (* str)) ++ str; /* The instructions are stored in hashed lists. Get the first in the list. */ ilist = CGEN_ASM_LOOKUP_INSN (od, str); /* Keep looking until we find a match. */ start = str; for ( ; ilist != NULL ; ilist = CGEN_ASM_NEXT_INSN (ilist)) { const CGEN_INSN *insn = ilist->insn; #if 0 /* not needed as unsupported opcodes shouldn't be in the hash lists */ /* Is this insn supported by the selected cpu? */ if (! fr30_cgen_insn_supported (od, insn)) continue; #endif /* If the RELAX attribute is set, this is an insn that shouldn't be chosen immediately. Instead, it is used during assembler/linker relaxation if possible. */ if (CGEN_INSN_ATTR (insn, CGEN_INSN_RELAX) != 0) continue; str = start; /* Record a default length for the insn. This will get set to the correct value while parsing. */ /* FIXME: wip */ CGEN_FIELDS_BITSIZE (fields) = CGEN_INSN_BITSIZE (insn); if (! CGEN_PARSE_FN (insn) (od, insn, & str, fields)) { /* ??? 0 is passed for `pc' */ if (CGEN_INSERT_FN (insn) (od, insn, fields, buf, (bfd_vma) 0) != NULL) continue; /* It is up to the caller to actually output the insn and any queued relocs. */ return insn; } /* Try the next entry. */ } /* FIXME: We can return a better error message than this. Need to track why it failed and pick the right one. */ { static char errbuf[100]; if (strlen (start) > 50) /* xgettext:c-format */ sprintf (errbuf, _("bad instruction `%.50s...'"), start); else /* xgettext:c-format */ sprintf (errbuf, _("bad instruction `%.50s'"), start); *errmsg = errbuf; return NULL; } } #if 0 /* This calls back to GAS which we can't do without care. */ /* Record each member of OPVALS in the assembler's symbol table. This lets GAS parse registers for us. ??? Interesting idea but not currently used. */ /* Record each member of OPVALS in the assembler's symbol table. FIXME: Not currently used. */ void fr30_cgen_asm_hash_keywords (od, opvals) CGEN_OPCODE_DESC od; CGEN_KEYWORD * opvals; { CGEN_KEYWORD_SEARCH search = cgen_keyword_search_init (opvals, NULL); const CGEN_KEYWORD_ENTRY * ke; while ((ke = cgen_keyword_search_next (& search)) != NULL) { #if 0 /* Unnecessary, should be done in the search routine. */ if (! fr30_cgen_opval_supported (ke)) continue; #endif cgen_asm_record_register (od, ke->name, ke->value); } } #endif /* 0 */