1 /* Assembler interface for targets using CGEN. -*- C -*-
2 CGEN: Cpu tools GENerator
4 THIS FILE IS MACHINE GENERATED WITH CGEN.
5 - the resultant file is machine generated, cgen-asm.in isn't
7 Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2005
8 Free Software Foundation, Inc.
10 This file is part of the GNU Binutils and GDB, the GNU debugger.
12 This program is free software; you can redistribute it and/or modify
13 it under the terms of the GNU General Public License as published by
14 the Free Software Foundation; either version 2, or (at your option)
17 This program is distributed in the hope that it will be useful,
18 but WITHOUT ANY WARRANTY; without even the implied warranty of
19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 GNU General Public License for more details.
22 You should have received a copy of the GNU General Public License
23 along with this program; if not, write to the Free Software Foundation, Inc.,
24 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
26 /* ??? Eventually more and more of this stuff can go to cpu-independent files.
34 #include "m32c-desc.h"
38 #include "libiberty.h"
39 #include "safe-ctype.h"
42 #define min(a,b) ((a) < (b) ? (a) : (b))
44 #define max(a,b) ((a) > (b) ? (a) : (b))
46 static const char * parse_insn_normal
47 (CGEN_CPU_DESC, const CGEN_INSN *, const char **, CGEN_FIELDS *);
49 /* -- assembler routines inserted here. */
52 #include "safe-ctype.h"
54 #define MACH_M32C 5 /* Must match md_begin. */
57 m32c_cgen_isa_register (const char **strp)
60 const char *s = *strp;
61 static char * m32c_register_names [] =
63 "r0", "r1", "r2", "r3", "r0l", "r0h", "r1l", "r1h",
64 "a0", "a1", "r2r0", "r3r1", "sp", "fb", "dct0", "dct1", "flg", "svf",
65 "drc0", "drc1", "dmd0", "dmd1", "intb", "svp", "vct", "isp", "dma0",
66 "dma1", "dra0", "dra1", "dsa0", "dsa1", 0
69 for (u = 0; m32c_register_names[u]; u++)
71 int len = strlen (m32c_register_names[u]);
73 if (memcmp (m32c_register_names[u], s, len) == 0
74 && (s[len] == 0 || ! ISALNUM (s[len])))
80 #define PARSE_UNSIGNED \
83 /* Don't successfully parse literals beginning with '['. */ \
85 return "Invalid literal"; /* Anything -- will not be seen. */ \
87 errmsg = cgen_parse_unsigned_integer (cd, strp, opindex, & value);\
93 #define PARSE_SIGNED \
96 /* Don't successfully parse literals beginning with '['. */ \
98 return "Invalid literal"; /* Anything -- will not be seen. */ \
100 errmsg = cgen_parse_signed_integer (cd, strp, opindex, & value); \
107 parse_unsigned6 (CGEN_CPU_DESC cd, const char **strp,
108 int opindex, unsigned long *valuep)
110 const char *errmsg = 0;
116 return _("imm:6 immediate is out of range");
123 parse_unsigned8 (CGEN_CPU_DESC cd, const char **strp,
124 int opindex, unsigned long *valuep)
126 const char *errmsg = 0;
130 if (strncasecmp (*strp, "%dsp8(", 6) == 0)
132 enum cgen_parse_operand_result result_type;
137 errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_8,
138 & result_type, & value);
140 return _("missing `)'");
144 && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
146 return _("%dsp8() takes a symbolic address, not a number");
152 if (strncmp (*strp, "0x0", 3) == 0
153 || (**strp == '0' && *(*strp + 1) != 'x'))
159 return _("dsp:8 immediate is out of range");
161 /* If this field may require a relocation then use larger dsp16. */
162 if (! have_zero && value == 0)
163 return _("dsp:8 immediate is out of range");
170 parse_signed4 (CGEN_CPU_DESC cd, const char **strp,
171 int opindex, signed long *valuep)
173 const char *errmsg = 0;
177 if (strncmp (*strp, "0x0", 3) == 0
178 || (**strp == '0' && *(*strp + 1) != 'x'))
183 if (value < -8 || value > 7)
184 return _("Immediate is out of range -8 to 7");
186 /* If this field may require a relocation then use larger dsp16. */
187 if (! have_zero && value == 0)
188 return _("Immediate is out of range -8 to 7");
195 parse_signed8 (CGEN_CPU_DESC cd, const char **strp,
196 int opindex, signed long *valuep)
198 const char *errmsg = 0;
201 if (strncasecmp (*strp, "%hi8(", 5) == 0)
203 enum cgen_parse_operand_result result_type;
208 errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_M32C_HI8,
209 & result_type, & value);
211 return _("missing `)'");
215 && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
225 if (value <= 255 && value > 127)
228 if (value < -128 || value > 127)
229 return _("dsp:8 immediate is out of range");
236 parse_unsigned16 (CGEN_CPU_DESC cd, const char **strp,
237 int opindex, unsigned long *valuep)
239 const char *errmsg = 0;
243 if (strncasecmp (*strp, "%dsp16(", 7) == 0)
245 enum cgen_parse_operand_result result_type;
250 errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_16,
251 & result_type, & value);
253 return _("missing `)'");
257 && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
259 return _("%dsp16() takes a symbolic address, not a number");
265 /* Don't successfully parse literals beginning with '['. */
267 return "Invalid literal"; /* Anything -- will not be seen. */
269 /* Don't successfully parse register names. */
270 if (m32c_cgen_isa_register (strp))
271 return "Invalid literal"; /* Anything -- will not be seen. */
273 if (strncmp (*strp, "0x0", 3) == 0
274 || (**strp == '0' && *(*strp + 1) != 'x'))
277 errmsg = cgen_parse_unsigned_integer (cd, strp, opindex, & value);
282 return _("dsp:16 immediate is out of range");
284 /* If this field may require a relocation then use larger dsp24. */
285 if (cd->machs == MACH_M32C && ! have_zero && value == 0
286 && (strncmp (*strp, "[a", 2) == 0
289 return _("dsp:16 immediate is out of range");
296 parse_signed16 (CGEN_CPU_DESC cd, const char **strp,
297 int opindex, signed long *valuep)
299 const char *errmsg = 0;
302 if (strncasecmp (*strp, "%lo16(", 6) == 0)
304 enum cgen_parse_operand_result result_type;
309 errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_LO16,
310 & result_type, & value);
312 return _("missing `)'");
316 && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
324 if (strncasecmp (*strp, "%hi16(", 6) == 0)
326 enum cgen_parse_operand_result result_type;
331 errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_HI16,
332 & result_type, & value);
334 return _("missing `)'");
338 && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
348 if (value <= 65535 && value > 32767)
351 if (value < -32768 || value > 32767)
352 return _("dsp:16 immediate is out of range");
359 parse_unsigned20 (CGEN_CPU_DESC cd, const char **strp,
360 int opindex, unsigned long *valuep)
362 const char *errmsg = 0;
365 /* Don't successfully parse literals beginning with '['. */
367 return "Invalid literal"; /* Anything -- will not be seen. */
369 /* Don't successfully parse register names. */
370 if (m32c_cgen_isa_register (strp))
371 return "Invalid literal"; /* Anything -- will not be seen. */
373 errmsg = cgen_parse_unsigned_integer (cd, strp, opindex, & value);
378 return _("dsp:20 immediate is out of range");
385 parse_unsigned24 (CGEN_CPU_DESC cd, const char **strp,
386 int opindex, unsigned long *valuep)
388 const char *errmsg = 0;
391 /* Don't successfully parse literals beginning with '['. */
393 return "Invalid literal"; /* Anything -- will not be seen. */
395 /* Don't successfully parse register names. */
396 if (m32c_cgen_isa_register (strp))
397 return "Invalid literal"; /* Anything -- will not be seen. */
399 errmsg = cgen_parse_unsigned_integer (cd, strp, opindex, & value);
403 if (value > 0xffffff)
404 return _("dsp:24 immediate is out of range");
411 parse_signed32 (CGEN_CPU_DESC cd, const char **strp,
412 int opindex, signed long *valuep)
414 const char *errmsg = 0;
417 errmsg = cgen_parse_signed_integer (cd, strp, opindex, & value);
426 parse_imm1_S (CGEN_CPU_DESC cd, const char **strp,
427 int opindex, signed long *valuep)
429 const char *errmsg = 0;
432 errmsg = cgen_parse_signed_integer (cd, strp, opindex, & value);
436 if (value < 1 || value > 2)
437 return _("immediate is out of range 1-2");
444 parse_imm3_S (CGEN_CPU_DESC cd, const char **strp,
445 int opindex, signed long *valuep)
447 const char *errmsg = 0;
450 errmsg = cgen_parse_signed_integer (cd, strp, opindex, & value);
454 if (value < 1 || value > 8)
455 return _("immediate is out of range 1-8");
462 parse_lab_5_3 (CGEN_CPU_DESC cd,
464 int opindex ATTRIBUTE_UNUSED,
466 enum cgen_parse_operand_result *type_addr,
469 const char *errmsg = 0;
471 enum cgen_parse_operand_result op_res;
473 errmsg = cgen_parse_address (cd, strp, M32C_OPERAND_LAB_5_3,
474 opinfo, & op_res, & value);
479 if (op_res == CGEN_PARSE_OPERAND_ADDRESS)
481 /* This is a hack; the field cannot handle near-zero signed
482 offsets that CGEN wants to put in to indicate an "empty"
490 if (value < 2 || value > 9)
491 return _("immediate is out of range 2-9");
498 parse_Bitno16R (CGEN_CPU_DESC cd, const char **strp,
499 int opindex, unsigned long *valuep)
501 const char *errmsg = 0;
504 errmsg = cgen_parse_unsigned_integer (cd, strp, opindex, & value);
509 return _("Bit number for indexing general register is out of range 0-15");
516 parse_unsigned_bitbase (CGEN_CPU_DESC cd, const char **strp,
517 int opindex, unsigned long *valuep,
520 const char *errmsg = 0;
523 const char *newp = *strp;
524 unsigned long long bitbase;
526 errmsg = cgen_parse_unsigned_integer (cd, & newp, opindex, & bit);
531 return "Missing base for bit,base:8";
534 errmsg = cgen_parse_unsigned_integer (cd, & newp, opindex, & base);
538 bitbase = (unsigned long long) bit + ((unsigned long long) base * 8);
540 if (bitbase >= (1ull << bits))
541 return _("bit,base is out of range");
549 parse_signed_bitbase (CGEN_CPU_DESC cd, const char **strp,
550 int opindex, signed long *valuep,
553 const char *errmsg = 0;
556 const char *newp = *strp;
560 errmsg = cgen_parse_unsigned_integer (cd, & newp, opindex, & bit);
565 return "Missing base for bit,base:8";
568 errmsg = cgen_parse_signed_integer (cd, & newp, opindex, & base);
572 bitbase = (long long)bit + ((long long)base * 8);
574 limit = 1ll << (bits - 1);
575 if (bitbase < -limit || bitbase >= limit)
576 return _("bit,base is out of range");
584 parse_unsigned_bitbase8 (CGEN_CPU_DESC cd, const char **strp,
585 int opindex, unsigned long *valuep)
587 return parse_unsigned_bitbase (cd, strp, opindex, valuep, 8);
591 parse_unsigned_bitbase11 (CGEN_CPU_DESC cd, const char **strp,
592 int opindex, unsigned long *valuep)
594 return parse_unsigned_bitbase (cd, strp, opindex, valuep, 11);
598 parse_unsigned_bitbase16 (CGEN_CPU_DESC cd, const char **strp,
599 int opindex, unsigned long *valuep)
601 return parse_unsigned_bitbase (cd, strp, opindex, valuep, 16);
605 parse_unsigned_bitbase19 (CGEN_CPU_DESC cd, const char **strp,
606 int opindex, unsigned long *valuep)
608 return parse_unsigned_bitbase (cd, strp, opindex, valuep, 19);
612 parse_unsigned_bitbase27 (CGEN_CPU_DESC cd, const char **strp,
613 int opindex, unsigned long *valuep)
615 return parse_unsigned_bitbase (cd, strp, opindex, valuep, 27);
619 parse_signed_bitbase8 (CGEN_CPU_DESC cd, const char **strp,
620 int opindex, signed long *valuep)
622 return parse_signed_bitbase (cd, strp, opindex, valuep, 8);
626 parse_signed_bitbase11 (CGEN_CPU_DESC cd, const char **strp,
627 int opindex, signed long *valuep)
629 return parse_signed_bitbase (cd, strp, opindex, valuep, 11);
633 parse_signed_bitbase19 (CGEN_CPU_DESC cd, const char **strp,
634 int opindex, signed long *valuep)
636 return parse_signed_bitbase (cd, strp, opindex, valuep, 19);
639 /* Parse the suffix as :<char> or as nothing followed by a whitespace. */
642 parse_suffix (const char **strp, char suffix)
644 const char *newp = *strp;
646 if (**strp == ':' && TOLOWER (*(*strp + 1)) == suffix)
655 return "Invalid suffix"; /* Anything -- will not be seen. */
659 parse_S (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, const char **strp,
660 int opindex ATTRIBUTE_UNUSED, signed long *valuep ATTRIBUTE_UNUSED)
662 return parse_suffix (strp, 's');
666 parse_G (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, const char **strp,
667 int opindex ATTRIBUTE_UNUSED, signed long *valuep ATTRIBUTE_UNUSED)
669 return parse_suffix (strp, 'g');
673 parse_Q (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, const char **strp,
674 int opindex ATTRIBUTE_UNUSED, signed long *valuep ATTRIBUTE_UNUSED)
676 return parse_suffix (strp, 'q');
680 parse_Z (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, const char **strp,
681 int opindex ATTRIBUTE_UNUSED, signed long *valuep ATTRIBUTE_UNUSED)
683 return parse_suffix (strp, 'z');
686 /* Parse an empty suffix. Fail if the next char is ':'. */
689 parse_X (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, const char **strp,
690 int opindex ATTRIBUTE_UNUSED, signed long *valuep ATTRIBUTE_UNUSED)
693 return "Unexpected suffix";
698 parse_r0l_r0h (CGEN_CPU_DESC cd, const char **strp,
699 int opindex ATTRIBUTE_UNUSED, signed long *valuep)
704 const char *newp = *strp;
707 errmsg = cgen_parse_keyword (cd, & newp, & m32c_cgen_opval_h_r0l_r0h, & value);
712 return _("not a valid r0l/r0h pair");
715 /* Parse the second register in the pair. */
716 if (value == 0) /* r0l */
717 errmsg = cgen_parse_keyword (cd, & newp, & m32c_cgen_opval_h_r0h, & junk);
719 errmsg = cgen_parse_keyword (cd, & newp, & m32c_cgen_opval_h_r0l, & junk);
728 /* Accept .b or .w in any case. */
731 parse_size (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, const char **strp,
732 int opindex ATTRIBUTE_UNUSED, signed long *valuep ATTRIBUTE_UNUSED)
735 && (*(*strp + 1) == 'b' || *(*strp + 1) == 'B'
736 || *(*strp + 1) == 'w' || *(*strp + 1) == 'W'))
742 return _("Invalid size specifier");
745 /* Special check to ensure that instruction exists for given machine. */
748 m32c_cgen_insn_supported (CGEN_CPU_DESC cd,
749 const CGEN_INSN *insn)
751 int machs = CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_MACH);
752 int isas = CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_ISA);
754 /* If attributes are absent, assume no restriction. */
758 return ((machs & cd->machs)
759 && (isas & cd->isas));
762 /* Parse a set of registers, R0,R1,A0,A1,SB,FB. */
765 parse_regset (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
767 int opindex ATTRIBUTE_UNUSED,
768 unsigned long *valuep,
771 const char *errmsg = 0;
775 while (**strp && **strp != ')')
777 if (**strp == 'r' || **strp == 'R')
780 regno = **strp - '0';
782 errmsg = _("Register number is not valid");
784 else if (**strp == 'a' || **strp == 'A')
787 regno = **strp - '0';
789 errmsg = _("Register number is not valid");
790 regno = **strp - '0' + 4;
793 else if (strncasecmp (*strp, "sb", 2) == 0 || strncasecmp (*strp, "SB", 2) == 0)
799 else if (strncasecmp (*strp, "fb", 2) == 0 || strncasecmp (*strp, "FB", 2) == 0)
805 if (push) /* Mask is reversed for push. */
806 *valuep |= 0x80 >> regno;
808 *valuep |= 1 << regno;
813 if (*(*strp + 1) == ')')
820 errmsg = _("Register list is not valid");
829 parse_pop_regset (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
831 int opindex ATTRIBUTE_UNUSED,
832 unsigned long *valuep)
834 return parse_regset (cd, strp, opindex, valuep, POP);
838 parse_push_regset (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED,
840 int opindex ATTRIBUTE_UNUSED,
841 unsigned long *valuep)
843 return parse_regset (cd, strp, opindex, valuep, PUSH);
848 const char * m32c_cgen_parse_operand
849 (CGEN_CPU_DESC, int, const char **, CGEN_FIELDS *);
851 /* Main entry point for operand parsing.
853 This function is basically just a big switch statement. Earlier versions
854 used tables to look up the function to use, but
855 - if the table contains both assembler and disassembler functions then
856 the disassembler contains much of the assembler and vice-versa,
857 - there's a lot of inlining possibilities as things grow,
858 - using a switch statement avoids the function call overhead.
860 This function could be moved into `parse_insn_normal', but keeping it
861 separate makes clear the interface between `parse_insn_normal' and each of
865 m32c_cgen_parse_operand (CGEN_CPU_DESC cd,
868 CGEN_FIELDS * fields)
870 const char * errmsg = NULL;
871 /* Used by scalar operands that still need to be parsed. */
872 long junk ATTRIBUTE_UNUSED;
876 case M32C_OPERAND_A0 :
877 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_a0, & junk);
879 case M32C_OPERAND_A1 :
880 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_a1, & junk);
882 case M32C_OPERAND_AN16_PUSH_S :
883 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar_HI, & fields->f_4_1);
885 case M32C_OPERAND_BIT16AN :
886 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar, & fields->f_dst16_an);
888 case M32C_OPERAND_BIT16RN :
889 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_HI, & fields->f_dst16_rn);
891 case M32C_OPERAND_BIT32ANPREFIXED :
892 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar, & fields->f_dst32_an_prefixed);
894 case M32C_OPERAND_BIT32ANUNPREFIXED :
895 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar, & fields->f_dst32_an_unprefixed);
897 case M32C_OPERAND_BIT32RNPREFIXED :
898 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_QI, & fields->f_dst32_rn_prefixed_QI);
900 case M32C_OPERAND_BIT32RNUNPREFIXED :
901 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_QI, & fields->f_dst32_rn_unprefixed_QI);
903 case M32C_OPERAND_BITBASE16_16_S8 :
904 errmsg = parse_signed_bitbase8 (cd, strp, M32C_OPERAND_BITBASE16_16_S8, (long *) (& fields->f_dsp_16_s8));
906 case M32C_OPERAND_BITBASE16_16_U16 :
907 errmsg = parse_unsigned_bitbase16 (cd, strp, M32C_OPERAND_BITBASE16_16_U16, (unsigned long *) (& fields->f_dsp_16_u16));
909 case M32C_OPERAND_BITBASE16_16_U8 :
910 errmsg = parse_unsigned_bitbase8 (cd, strp, M32C_OPERAND_BITBASE16_16_U8, (unsigned long *) (& fields->f_dsp_16_u8));
912 case M32C_OPERAND_BITBASE16_8_U11_S :
913 errmsg = parse_unsigned_bitbase11 (cd, strp, M32C_OPERAND_BITBASE16_8_U11_S, (unsigned long *) (& fields->f_bitbase16_u11_S));
915 case M32C_OPERAND_BITBASE32_16_S11_UNPREFIXED :
916 errmsg = parse_signed_bitbase11 (cd, strp, M32C_OPERAND_BITBASE32_16_S11_UNPREFIXED, (long *) (& fields->f_bitbase32_16_s11_unprefixed));
918 case M32C_OPERAND_BITBASE32_16_S19_UNPREFIXED :
919 errmsg = parse_signed_bitbase19 (cd, strp, M32C_OPERAND_BITBASE32_16_S19_UNPREFIXED, (long *) (& fields->f_bitbase32_16_s19_unprefixed));
921 case M32C_OPERAND_BITBASE32_16_U11_UNPREFIXED :
922 errmsg = parse_unsigned_bitbase11 (cd, strp, M32C_OPERAND_BITBASE32_16_U11_UNPREFIXED, (unsigned long *) (& fields->f_bitbase32_16_u11_unprefixed));
924 case M32C_OPERAND_BITBASE32_16_U19_UNPREFIXED :
925 errmsg = parse_unsigned_bitbase19 (cd, strp, M32C_OPERAND_BITBASE32_16_U19_UNPREFIXED, (unsigned long *) (& fields->f_bitbase32_16_u19_unprefixed));
927 case M32C_OPERAND_BITBASE32_16_U27_UNPREFIXED :
928 errmsg = parse_unsigned_bitbase27 (cd, strp, M32C_OPERAND_BITBASE32_16_U27_UNPREFIXED, (unsigned long *) (& fields->f_bitbase32_16_u27_unprefixed));
930 case M32C_OPERAND_BITBASE32_24_S11_PREFIXED :
931 errmsg = parse_signed_bitbase11 (cd, strp, M32C_OPERAND_BITBASE32_24_S11_PREFIXED, (long *) (& fields->f_bitbase32_24_s11_prefixed));
933 case M32C_OPERAND_BITBASE32_24_S19_PREFIXED :
934 errmsg = parse_signed_bitbase19 (cd, strp, M32C_OPERAND_BITBASE32_24_S19_PREFIXED, (long *) (& fields->f_bitbase32_24_s19_prefixed));
936 case M32C_OPERAND_BITBASE32_24_U11_PREFIXED :
937 errmsg = parse_unsigned_bitbase11 (cd, strp, M32C_OPERAND_BITBASE32_24_U11_PREFIXED, (unsigned long *) (& fields->f_bitbase32_24_u11_prefixed));
939 case M32C_OPERAND_BITBASE32_24_U19_PREFIXED :
940 errmsg = parse_unsigned_bitbase19 (cd, strp, M32C_OPERAND_BITBASE32_24_U19_PREFIXED, (unsigned long *) (& fields->f_bitbase32_24_u19_prefixed));
942 case M32C_OPERAND_BITBASE32_24_U27_PREFIXED :
943 errmsg = parse_unsigned_bitbase27 (cd, strp, M32C_OPERAND_BITBASE32_24_U27_PREFIXED, (unsigned long *) (& fields->f_bitbase32_24_u27_prefixed));
945 case M32C_OPERAND_BITNO16R :
946 errmsg = parse_Bitno16R (cd, strp, M32C_OPERAND_BITNO16R, (unsigned long *) (& fields->f_dsp_16_u8));
948 case M32C_OPERAND_BITNO32PREFIXED :
949 errmsg = cgen_parse_unsigned_integer (cd, strp, M32C_OPERAND_BITNO32PREFIXED, (unsigned long *) (& fields->f_bitno32_prefixed));
951 case M32C_OPERAND_BITNO32UNPREFIXED :
952 errmsg = cgen_parse_unsigned_integer (cd, strp, M32C_OPERAND_BITNO32UNPREFIXED, (unsigned long *) (& fields->f_bitno32_unprefixed));
954 case M32C_OPERAND_DSP_10_U6 :
955 errmsg = parse_unsigned6 (cd, strp, M32C_OPERAND_DSP_10_U6, (unsigned long *) (& fields->f_dsp_10_u6));
957 case M32C_OPERAND_DSP_16_S16 :
958 errmsg = parse_signed16 (cd, strp, M32C_OPERAND_DSP_16_S16, (long *) (& fields->f_dsp_16_s16));
960 case M32C_OPERAND_DSP_16_S8 :
961 errmsg = parse_signed8 (cd, strp, M32C_OPERAND_DSP_16_S8, (long *) (& fields->f_dsp_16_s8));
963 case M32C_OPERAND_DSP_16_U16 :
964 errmsg = parse_unsigned16 (cd, strp, M32C_OPERAND_DSP_16_U16, (unsigned long *) (& fields->f_dsp_16_u16));
966 case M32C_OPERAND_DSP_16_U20 :
967 errmsg = parse_unsigned20 (cd, strp, M32C_OPERAND_DSP_16_U20, (unsigned long *) (& fields->f_dsp_16_u24));
969 case M32C_OPERAND_DSP_16_U24 :
970 errmsg = parse_unsigned24 (cd, strp, M32C_OPERAND_DSP_16_U24, (unsigned long *) (& fields->f_dsp_16_u24));
972 case M32C_OPERAND_DSP_16_U8 :
973 errmsg = parse_unsigned8 (cd, strp, M32C_OPERAND_DSP_16_U8, (unsigned long *) (& fields->f_dsp_16_u8));
975 case M32C_OPERAND_DSP_24_S16 :
976 errmsg = parse_signed16 (cd, strp, M32C_OPERAND_DSP_24_S16, (long *) (& fields->f_dsp_24_s16));
978 case M32C_OPERAND_DSP_24_S8 :
979 errmsg = parse_signed8 (cd, strp, M32C_OPERAND_DSP_24_S8, (long *) (& fields->f_dsp_24_s8));
981 case M32C_OPERAND_DSP_24_U16 :
982 errmsg = parse_unsigned16 (cd, strp, M32C_OPERAND_DSP_24_U16, (unsigned long *) (& fields->f_dsp_24_u16));
984 case M32C_OPERAND_DSP_24_U20 :
985 errmsg = parse_unsigned20 (cd, strp, M32C_OPERAND_DSP_24_U20, (unsigned long *) (& fields->f_dsp_24_u24));
987 case M32C_OPERAND_DSP_24_U24 :
988 errmsg = parse_unsigned24 (cd, strp, M32C_OPERAND_DSP_24_U24, (unsigned long *) (& fields->f_dsp_24_u24));
990 case M32C_OPERAND_DSP_24_U8 :
991 errmsg = parse_unsigned8 (cd, strp, M32C_OPERAND_DSP_24_U8, (unsigned long *) (& fields->f_dsp_24_u8));
993 case M32C_OPERAND_DSP_32_S16 :
994 errmsg = parse_signed16 (cd, strp, M32C_OPERAND_DSP_32_S16, (long *) (& fields->f_dsp_32_s16));
996 case M32C_OPERAND_DSP_32_S8 :
997 errmsg = parse_signed8 (cd, strp, M32C_OPERAND_DSP_32_S8, (long *) (& fields->f_dsp_32_s8));
999 case M32C_OPERAND_DSP_32_U16 :
1000 errmsg = parse_unsigned16 (cd, strp, M32C_OPERAND_DSP_32_U16, (unsigned long *) (& fields->f_dsp_32_u16));
1002 case M32C_OPERAND_DSP_32_U20 :
1003 errmsg = parse_unsigned20 (cd, strp, M32C_OPERAND_DSP_32_U20, (unsigned long *) (& fields->f_dsp_32_u24));
1005 case M32C_OPERAND_DSP_32_U24 :
1006 errmsg = parse_unsigned24 (cd, strp, M32C_OPERAND_DSP_32_U24, (unsigned long *) (& fields->f_dsp_32_u24));
1008 case M32C_OPERAND_DSP_32_U8 :
1009 errmsg = parse_unsigned8 (cd, strp, M32C_OPERAND_DSP_32_U8, (unsigned long *) (& fields->f_dsp_32_u8));
1011 case M32C_OPERAND_DSP_40_S16 :
1012 errmsg = parse_signed16 (cd, strp, M32C_OPERAND_DSP_40_S16, (long *) (& fields->f_dsp_40_s16));
1014 case M32C_OPERAND_DSP_40_S8 :
1015 errmsg = parse_signed8 (cd, strp, M32C_OPERAND_DSP_40_S8, (long *) (& fields->f_dsp_40_s8));
1017 case M32C_OPERAND_DSP_40_U16 :
1018 errmsg = parse_unsigned16 (cd, strp, M32C_OPERAND_DSP_40_U16, (unsigned long *) (& fields->f_dsp_40_u16));
1020 case M32C_OPERAND_DSP_40_U24 :
1021 errmsg = parse_unsigned24 (cd, strp, M32C_OPERAND_DSP_40_U24, (unsigned long *) (& fields->f_dsp_40_u24));
1023 case M32C_OPERAND_DSP_40_U8 :
1024 errmsg = parse_unsigned8 (cd, strp, M32C_OPERAND_DSP_40_U8, (unsigned long *) (& fields->f_dsp_40_u8));
1026 case M32C_OPERAND_DSP_48_S16 :
1027 errmsg = parse_signed16 (cd, strp, M32C_OPERAND_DSP_48_S16, (long *) (& fields->f_dsp_48_s16));
1029 case M32C_OPERAND_DSP_48_S8 :
1030 errmsg = parse_signed8 (cd, strp, M32C_OPERAND_DSP_48_S8, (long *) (& fields->f_dsp_48_s8));
1032 case M32C_OPERAND_DSP_48_U16 :
1033 errmsg = parse_unsigned16 (cd, strp, M32C_OPERAND_DSP_48_U16, (unsigned long *) (& fields->f_dsp_48_u16));
1035 case M32C_OPERAND_DSP_48_U24 :
1036 errmsg = parse_unsigned24 (cd, strp, M32C_OPERAND_DSP_48_U24, (unsigned long *) (& fields->f_dsp_48_u24));
1038 case M32C_OPERAND_DSP_48_U8 :
1039 errmsg = parse_unsigned8 (cd, strp, M32C_OPERAND_DSP_48_U8, (unsigned long *) (& fields->f_dsp_48_u8));
1041 case M32C_OPERAND_DSP_8_S8 :
1042 errmsg = parse_signed8 (cd, strp, M32C_OPERAND_DSP_8_S8, (long *) (& fields->f_dsp_8_s8));
1044 case M32C_OPERAND_DSP_8_U16 :
1045 errmsg = parse_unsigned16 (cd, strp, M32C_OPERAND_DSP_8_U16, (unsigned long *) (& fields->f_dsp_8_u16));
1047 case M32C_OPERAND_DSP_8_U24 :
1048 errmsg = parse_unsigned24 (cd, strp, M32C_OPERAND_DSP_8_U24, (unsigned long *) (& fields->f_dsp_8_u24));
1050 case M32C_OPERAND_DSP_8_U6 :
1051 errmsg = parse_unsigned6 (cd, strp, M32C_OPERAND_DSP_8_U6, (unsigned long *) (& fields->f_dsp_8_u6));
1053 case M32C_OPERAND_DSP_8_U8 :
1054 errmsg = parse_unsigned8 (cd, strp, M32C_OPERAND_DSP_8_U8, (unsigned long *) (& fields->f_dsp_8_u8));
1056 case M32C_OPERAND_DST16AN :
1057 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar, & fields->f_dst16_an);
1059 case M32C_OPERAND_DST16AN_S :
1060 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar_HI, & fields->f_dst16_an_s);
1062 case M32C_OPERAND_DST16ANHI :
1063 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar_HI, & fields->f_dst16_an);
1065 case M32C_OPERAND_DST16ANQI :
1066 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar_QI, & fields->f_dst16_an);
1068 case M32C_OPERAND_DST16ANQI_S :
1069 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar_QI, & fields->f_dst16_rn_QI_s);
1071 case M32C_OPERAND_DST16ANSI :
1072 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar_SI, & fields->f_dst16_an);
1074 case M32C_OPERAND_DST16RNEXTQI :
1075 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_ext_QI, & fields->f_dst16_rn_ext);
1077 case M32C_OPERAND_DST16RNHI :
1078 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_HI, & fields->f_dst16_rn);
1080 case M32C_OPERAND_DST16RNQI :
1081 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_QI, & fields->f_dst16_rn);
1083 case M32C_OPERAND_DST16RNQI_S :
1084 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_r0l_r0h, & fields->f_dst16_rn_QI_s);
1086 case M32C_OPERAND_DST16RNSI :
1087 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_SI, & fields->f_dst16_rn);
1089 case M32C_OPERAND_DST32ANEXTUNPREFIXED :
1090 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar, & fields->f_dst32_an_unprefixed);
1092 case M32C_OPERAND_DST32ANPREFIXED :
1093 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar, & fields->f_dst32_an_prefixed);
1095 case M32C_OPERAND_DST32ANPREFIXEDHI :
1096 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar_HI, & fields->f_dst32_an_prefixed);
1098 case M32C_OPERAND_DST32ANPREFIXEDQI :
1099 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar_QI, & fields->f_dst32_an_prefixed);
1101 case M32C_OPERAND_DST32ANPREFIXEDSI :
1102 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar, & fields->f_dst32_an_prefixed);
1104 case M32C_OPERAND_DST32ANUNPREFIXED :
1105 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar, & fields->f_dst32_an_unprefixed);
1107 case M32C_OPERAND_DST32ANUNPREFIXEDHI :
1108 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar_HI, & fields->f_dst32_an_unprefixed);
1110 case M32C_OPERAND_DST32ANUNPREFIXEDQI :
1111 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar_QI, & fields->f_dst32_an_unprefixed);
1113 case M32C_OPERAND_DST32ANUNPREFIXEDSI :
1114 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar, & fields->f_dst32_an_unprefixed);
1116 case M32C_OPERAND_DST32R0HI_S :
1117 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_r0, & junk);
1119 case M32C_OPERAND_DST32R0QI_S :
1120 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_r0l, & junk);
1122 case M32C_OPERAND_DST32RNEXTUNPREFIXEDHI :
1123 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_ext_HI, & fields->f_dst32_rn_ext_unprefixed);
1125 case M32C_OPERAND_DST32RNEXTUNPREFIXEDQI :
1126 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_ext_QI, & fields->f_dst32_rn_ext_unprefixed);
1128 case M32C_OPERAND_DST32RNPREFIXEDHI :
1129 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_HI, & fields->f_dst32_rn_prefixed_HI);
1131 case M32C_OPERAND_DST32RNPREFIXEDQI :
1132 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_QI, & fields->f_dst32_rn_prefixed_QI);
1134 case M32C_OPERAND_DST32RNPREFIXEDSI :
1135 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_SI, & fields->f_dst32_rn_prefixed_SI);
1137 case M32C_OPERAND_DST32RNUNPREFIXEDHI :
1138 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_HI, & fields->f_dst32_rn_unprefixed_HI);
1140 case M32C_OPERAND_DST32RNUNPREFIXEDQI :
1141 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_QI, & fields->f_dst32_rn_unprefixed_QI);
1143 case M32C_OPERAND_DST32RNUNPREFIXEDSI :
1144 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_SI, & fields->f_dst32_rn_unprefixed_SI);
1146 case M32C_OPERAND_G :
1147 errmsg = parse_G (cd, strp, M32C_OPERAND_G, (long *) (& junk));
1149 case M32C_OPERAND_IMM_12_S4 :
1150 errmsg = parse_signed4 (cd, strp, M32C_OPERAND_IMM_12_S4, (long *) (& fields->f_imm_12_s4));
1152 case M32C_OPERAND_IMM_13_U3 :
1153 errmsg = parse_signed4 (cd, strp, M32C_OPERAND_IMM_13_U3, (long *) (& fields->f_imm_13_u3));
1155 case M32C_OPERAND_IMM_16_HI :
1156 errmsg = parse_signed16 (cd, strp, M32C_OPERAND_IMM_16_HI, (long *) (& fields->f_dsp_16_s16));
1158 case M32C_OPERAND_IMM_16_QI :
1159 errmsg = parse_signed8 (cd, strp, M32C_OPERAND_IMM_16_QI, (long *) (& fields->f_dsp_16_s8));
1161 case M32C_OPERAND_IMM_16_SI :
1162 errmsg = parse_signed32 (cd, strp, M32C_OPERAND_IMM_16_SI, (long *) (& fields->f_dsp_16_s32));
1164 case M32C_OPERAND_IMM_20_S4 :
1165 errmsg = parse_signed4 (cd, strp, M32C_OPERAND_IMM_20_S4, (long *) (& fields->f_imm_20_s4));
1167 case M32C_OPERAND_IMM_24_HI :
1168 errmsg = parse_signed16 (cd, strp, M32C_OPERAND_IMM_24_HI, (long *) (& fields->f_dsp_24_s16));
1170 case M32C_OPERAND_IMM_24_QI :
1171 errmsg = parse_signed8 (cd, strp, M32C_OPERAND_IMM_24_QI, (long *) (& fields->f_dsp_24_s8));
1173 case M32C_OPERAND_IMM_24_SI :
1174 errmsg = parse_signed32 (cd, strp, M32C_OPERAND_IMM_24_SI, (long *) (& fields->f_dsp_24_s32));
1176 case M32C_OPERAND_IMM_32_HI :
1177 errmsg = parse_signed16 (cd, strp, M32C_OPERAND_IMM_32_HI, (long *) (& fields->f_dsp_32_s16));
1179 case M32C_OPERAND_IMM_32_QI :
1180 errmsg = parse_signed8 (cd, strp, M32C_OPERAND_IMM_32_QI, (long *) (& fields->f_dsp_32_s8));
1182 case M32C_OPERAND_IMM_32_SI :
1183 errmsg = parse_signed32 (cd, strp, M32C_OPERAND_IMM_32_SI, (long *) (& fields->f_dsp_32_s32));
1185 case M32C_OPERAND_IMM_40_HI :
1186 errmsg = parse_signed16 (cd, strp, M32C_OPERAND_IMM_40_HI, (long *) (& fields->f_dsp_40_s16));
1188 case M32C_OPERAND_IMM_40_QI :
1189 errmsg = parse_signed8 (cd, strp, M32C_OPERAND_IMM_40_QI, (long *) (& fields->f_dsp_40_s8));
1191 case M32C_OPERAND_IMM_40_SI :
1192 errmsg = parse_signed32 (cd, strp, M32C_OPERAND_IMM_40_SI, (long *) (& fields->f_dsp_40_s32));
1194 case M32C_OPERAND_IMM_48_HI :
1195 errmsg = parse_signed16 (cd, strp, M32C_OPERAND_IMM_48_HI, (long *) (& fields->f_dsp_48_s16));
1197 case M32C_OPERAND_IMM_48_QI :
1198 errmsg = parse_signed8 (cd, strp, M32C_OPERAND_IMM_48_QI, (long *) (& fields->f_dsp_48_s8));
1200 case M32C_OPERAND_IMM_48_SI :
1201 errmsg = parse_signed32 (cd, strp, M32C_OPERAND_IMM_48_SI, (long *) (& fields->f_dsp_48_s32));
1203 case M32C_OPERAND_IMM_56_HI :
1204 errmsg = parse_signed16 (cd, strp, M32C_OPERAND_IMM_56_HI, (long *) (& fields->f_dsp_56_s16));
1206 case M32C_OPERAND_IMM_56_QI :
1207 errmsg = parse_signed8 (cd, strp, M32C_OPERAND_IMM_56_QI, (long *) (& fields->f_dsp_56_s8));
1209 case M32C_OPERAND_IMM_64_HI :
1210 errmsg = parse_signed16 (cd, strp, M32C_OPERAND_IMM_64_HI, (long *) (& fields->f_dsp_64_s16));
1212 case M32C_OPERAND_IMM_8_HI :
1213 errmsg = parse_signed16 (cd, strp, M32C_OPERAND_IMM_8_HI, (long *) (& fields->f_dsp_8_s16));
1215 case M32C_OPERAND_IMM_8_QI :
1216 errmsg = parse_signed8 (cd, strp, M32C_OPERAND_IMM_8_QI, (long *) (& fields->f_dsp_8_s8));
1218 case M32C_OPERAND_IMM_8_S4 :
1219 errmsg = parse_signed4 (cd, strp, M32C_OPERAND_IMM_8_S4, (long *) (& fields->f_imm_8_s4));
1221 case M32C_OPERAND_IMM_SH_12_S4 :
1222 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_shimm, & fields->f_imm_12_s4);
1224 case M32C_OPERAND_IMM_SH_20_S4 :
1225 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_shimm, & fields->f_imm_20_s4);
1227 case M32C_OPERAND_IMM_SH_8_S4 :
1228 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_shimm, & fields->f_imm_8_s4);
1230 case M32C_OPERAND_IMM1_S :
1231 errmsg = parse_imm1_S (cd, strp, M32C_OPERAND_IMM1_S, (long *) (& fields->f_imm1_S));
1233 case M32C_OPERAND_IMM3_S :
1234 errmsg = parse_imm3_S (cd, strp, M32C_OPERAND_IMM3_S, (long *) (& fields->f_imm3_S));
1236 case M32C_OPERAND_LAB_16_8 :
1239 errmsg = cgen_parse_address (cd, strp, M32C_OPERAND_LAB_16_8, 0, NULL, & value);
1240 fields->f_lab_16_8 = value;
1243 case M32C_OPERAND_LAB_24_8 :
1246 errmsg = cgen_parse_address (cd, strp, M32C_OPERAND_LAB_24_8, 0, NULL, & value);
1247 fields->f_lab_24_8 = value;
1250 case M32C_OPERAND_LAB_32_8 :
1253 errmsg = cgen_parse_address (cd, strp, M32C_OPERAND_LAB_32_8, 0, NULL, & value);
1254 fields->f_lab_32_8 = value;
1257 case M32C_OPERAND_LAB_40_8 :
1260 errmsg = cgen_parse_address (cd, strp, M32C_OPERAND_LAB_40_8, 0, NULL, & value);
1261 fields->f_lab_40_8 = value;
1264 case M32C_OPERAND_LAB_5_3 :
1267 errmsg = parse_lab_5_3 (cd, strp, M32C_OPERAND_LAB_5_3, 0, NULL, & value);
1268 fields->f_lab_5_3 = value;
1271 case M32C_OPERAND_LAB_8_16 :
1274 errmsg = cgen_parse_address (cd, strp, M32C_OPERAND_LAB_8_16, 0, NULL, & value);
1275 fields->f_lab_8_16 = value;
1278 case M32C_OPERAND_LAB_8_24 :
1281 errmsg = cgen_parse_address (cd, strp, M32C_OPERAND_LAB_8_24, 0, NULL, & value);
1282 fields->f_lab_8_24 = value;
1285 case M32C_OPERAND_LAB_8_8 :
1288 errmsg = cgen_parse_address (cd, strp, M32C_OPERAND_LAB_8_8, 0, NULL, & value);
1289 fields->f_lab_8_8 = value;
1292 case M32C_OPERAND_LAB32_JMP_S :
1295 errmsg = parse_lab_5_3 (cd, strp, M32C_OPERAND_LAB32_JMP_S, 0, NULL, & value);
1296 fields->f_lab32_jmp_s = value;
1299 case M32C_OPERAND_Q :
1300 errmsg = parse_Q (cd, strp, M32C_OPERAND_Q, (long *) (& junk));
1302 case M32C_OPERAND_R0 :
1303 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_r0, & junk);
1305 case M32C_OPERAND_R0H :
1306 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_r0h, & junk);
1308 case M32C_OPERAND_R0L :
1309 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_r0l, & junk);
1311 case M32C_OPERAND_R1 :
1312 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_r1, & junk);
1314 case M32C_OPERAND_R1R2R0 :
1315 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_r1r2r0, & junk);
1317 case M32C_OPERAND_R2 :
1318 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_r2, & junk);
1320 case M32C_OPERAND_R2R0 :
1321 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_r2r0, & junk);
1323 case M32C_OPERAND_R3 :
1324 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_r3, & junk);
1326 case M32C_OPERAND_R3R1 :
1327 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_r3r1, & junk);
1329 case M32C_OPERAND_REGSETPOP :
1330 errmsg = parse_pop_regset (cd, strp, M32C_OPERAND_REGSETPOP, (unsigned long *) (& fields->f_8_8));
1332 case M32C_OPERAND_REGSETPUSH :
1333 errmsg = parse_push_regset (cd, strp, M32C_OPERAND_REGSETPUSH, (unsigned long *) (& fields->f_8_8));
1335 case M32C_OPERAND_RN16_PUSH_S :
1336 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_QI, & fields->f_4_1);
1338 case M32C_OPERAND_S :
1339 errmsg = parse_S (cd, strp, M32C_OPERAND_S, (long *) (& junk));
1341 case M32C_OPERAND_SRC16AN :
1342 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar, & fields->f_src16_an);
1344 case M32C_OPERAND_SRC16ANHI :
1345 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar_HI, & fields->f_src16_an);
1347 case M32C_OPERAND_SRC16ANQI :
1348 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar_QI, & fields->f_src16_an);
1350 case M32C_OPERAND_SRC16RNHI :
1351 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_HI, & fields->f_src16_rn);
1353 case M32C_OPERAND_SRC16RNQI :
1354 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_QI, & fields->f_src16_rn);
1356 case M32C_OPERAND_SRC32ANPREFIXED :
1357 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar, & fields->f_src32_an_prefixed);
1359 case M32C_OPERAND_SRC32ANPREFIXEDHI :
1360 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar_HI, & fields->f_src32_an_prefixed);
1362 case M32C_OPERAND_SRC32ANPREFIXEDQI :
1363 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar_QI, & fields->f_src32_an_prefixed);
1365 case M32C_OPERAND_SRC32ANPREFIXEDSI :
1366 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar, & fields->f_src32_an_prefixed);
1368 case M32C_OPERAND_SRC32ANUNPREFIXED :
1369 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar, & fields->f_src32_an_unprefixed);
1371 case M32C_OPERAND_SRC32ANUNPREFIXEDHI :
1372 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar_HI, & fields->f_src32_an_unprefixed);
1374 case M32C_OPERAND_SRC32ANUNPREFIXEDQI :
1375 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar_QI, & fields->f_src32_an_unprefixed);
1377 case M32C_OPERAND_SRC32ANUNPREFIXEDSI :
1378 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_ar, & fields->f_src32_an_unprefixed);
1380 case M32C_OPERAND_SRC32RNPREFIXEDHI :
1381 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_HI, & fields->f_src32_rn_prefixed_HI);
1383 case M32C_OPERAND_SRC32RNPREFIXEDQI :
1384 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_QI, & fields->f_src32_rn_prefixed_QI);
1386 case M32C_OPERAND_SRC32RNPREFIXEDSI :
1387 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_SI, & fields->f_src32_rn_prefixed_SI);
1389 case M32C_OPERAND_SRC32RNUNPREFIXEDHI :
1390 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_HI, & fields->f_src32_rn_unprefixed_HI);
1392 case M32C_OPERAND_SRC32RNUNPREFIXEDQI :
1393 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_QI, & fields->f_src32_rn_unprefixed_QI);
1395 case M32C_OPERAND_SRC32RNUNPREFIXEDSI :
1396 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_gr_SI, & fields->f_src32_rn_unprefixed_SI);
1398 case M32C_OPERAND_SRCDST16_R0L_R0H_S_NORMAL :
1399 errmsg = parse_r0l_r0h (cd, strp, M32C_OPERAND_SRCDST16_R0L_R0H_S_NORMAL, (long *) (& fields->f_5_1));
1401 case M32C_OPERAND_X :
1402 errmsg = parse_X (cd, strp, M32C_OPERAND_X, (long *) (& junk));
1404 case M32C_OPERAND_Z :
1405 errmsg = parse_Z (cd, strp, M32C_OPERAND_Z, (long *) (& junk));
1407 case M32C_OPERAND_COND16_16 :
1408 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cond16, & fields->f_dsp_16_u8);
1410 case M32C_OPERAND_COND16_24 :
1411 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cond16, & fields->f_dsp_24_u8);
1413 case M32C_OPERAND_COND16_32 :
1414 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cond16, & fields->f_dsp_32_u8);
1416 case M32C_OPERAND_COND16C :
1417 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cond16c, & fields->f_cond16);
1419 case M32C_OPERAND_COND16J :
1420 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cond16j, & fields->f_cond16);
1422 case M32C_OPERAND_COND16J5 :
1423 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cond16j_5, & fields->f_cond16j_5);
1425 case M32C_OPERAND_COND32 :
1426 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cond32, & fields->f_cond32);
1428 case M32C_OPERAND_COND32_16 :
1429 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cond32, & fields->f_dsp_16_u8);
1431 case M32C_OPERAND_COND32_24 :
1432 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cond32, & fields->f_dsp_24_u8);
1434 case M32C_OPERAND_COND32_32 :
1435 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cond32, & fields->f_dsp_32_u8);
1437 case M32C_OPERAND_COND32_40 :
1438 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cond32, & fields->f_dsp_40_u8);
1440 case M32C_OPERAND_COND32J :
1441 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cond32, & fields->f_cond32j);
1443 case M32C_OPERAND_CR1_PREFIXED_32 :
1444 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cr1_32, & fields->f_21_3);
1446 case M32C_OPERAND_CR1_UNPREFIXED_32 :
1447 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cr1_32, & fields->f_13_3);
1449 case M32C_OPERAND_CR16 :
1450 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cr_16, & fields->f_9_3);
1452 case M32C_OPERAND_CR2_32 :
1453 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cr2_32, & fields->f_13_3);
1455 case M32C_OPERAND_CR3_PREFIXED_32 :
1456 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cr3_32, & fields->f_21_3);
1458 case M32C_OPERAND_CR3_UNPREFIXED_32 :
1459 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cr3_32, & fields->f_13_3);
1461 case M32C_OPERAND_FLAGS16 :
1462 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_flags, & fields->f_9_3);
1464 case M32C_OPERAND_FLAGS32 :
1465 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_flags, & fields->f_13_3);
1467 case M32C_OPERAND_SCCOND32 :
1468 errmsg = cgen_parse_keyword (cd, strp, & m32c_cgen_opval_h_cond32, & fields->f_cond16);
1470 case M32C_OPERAND_SIZE :
1471 errmsg = parse_size (cd, strp, M32C_OPERAND_SIZE, (long *) (& junk));
1475 /* xgettext:c-format */
1476 fprintf (stderr, _("Unrecognized field %d while parsing.\n"), opindex);
1483 cgen_parse_fn * const m32c_cgen_parse_handlers[] =
1489 m32c_cgen_init_asm (CGEN_CPU_DESC cd)
1491 m32c_cgen_init_opcode_table (cd);
1492 m32c_cgen_init_ibld_table (cd);
1493 cd->parse_handlers = & m32c_cgen_parse_handlers[0];
1494 cd->parse_operand = m32c_cgen_parse_operand;
1499 /* Regex construction routine.
1501 This translates an opcode syntax string into a regex string,
1502 by replacing any non-character syntax element (such as an
1503 opcode) with the pattern '.*'
1505 It then compiles the regex and stores it in the opcode, for
1506 later use by m32c_cgen_assemble_insn
1508 Returns NULL for success, an error message for failure. */
1511 m32c_cgen_build_insn_regex (CGEN_INSN *insn)
1513 CGEN_OPCODE *opc = (CGEN_OPCODE *) CGEN_INSN_OPCODE (insn);
1514 const char *mnem = CGEN_INSN_MNEMONIC (insn);
1515 char rxbuf[CGEN_MAX_RX_ELEMENTS];
1517 const CGEN_SYNTAX_CHAR_TYPE *syn;
1520 syn = CGEN_SYNTAX_STRING (CGEN_OPCODE_SYNTAX (opc));
1522 /* Mnemonics come first in the syntax string. */
1523 if (! CGEN_SYNTAX_MNEMONIC_P (* syn))
1524 return _("missing mnemonic in syntax string");
1527 /* Generate a case sensitive regular expression that emulates case
1528 insensitive matching in the "C" locale. We cannot generate a case
1529 insensitive regular expression because in Turkish locales, 'i' and 'I'
1530 are not equal modulo case conversion. */
1532 /* Copy the literal mnemonic out of the insn. */
1533 for (; *mnem; mnem++)
1540 *rx++ = TOLOWER (c);
1541 *rx++ = TOUPPER (c);
1548 /* Copy any remaining literals from the syntax string into the rx. */
1549 for(; * syn != 0 && rx <= rxbuf + (CGEN_MAX_RX_ELEMENTS - 7 - 4); ++syn)
1551 if (CGEN_SYNTAX_CHAR_P (* syn))
1553 char c = CGEN_SYNTAX_CHAR (* syn);
1557 /* Escape any regex metacharacters in the syntax. */
1558 case '.': case '[': case '\\':
1559 case '*': case '^': case '$':
1561 #ifdef CGEN_ESCAPE_EXTENDED_REGEX
1562 case '?': case '{': case '}':
1563 case '(': case ')': case '*':
1564 case '|': case '+': case ']':
1574 *rx++ = TOLOWER (c);
1575 *rx++ = TOUPPER (c);
1585 /* Replace non-syntax fields with globs. */
1591 /* Trailing whitespace ok. */
1598 /* But anchor it after that. */
1602 CGEN_INSN_RX (insn) = xmalloc (sizeof (regex_t));
1603 reg_err = regcomp ((regex_t *) CGEN_INSN_RX (insn), rxbuf, REG_NOSUB);
1609 static char msg[80];
1611 regerror (reg_err, (regex_t *) CGEN_INSN_RX (insn), msg, 80);
1612 regfree ((regex_t *) CGEN_INSN_RX (insn));
1613 free (CGEN_INSN_RX (insn));
1614 (CGEN_INSN_RX (insn)) = NULL;
1620 /* Default insn parser.
1622 The syntax string is scanned and operands are parsed and stored in FIELDS.
1623 Relocs are queued as we go via other callbacks.
1625 ??? Note that this is currently an all-or-nothing parser. If we fail to
1626 parse the instruction, we return 0 and the caller will start over from
1627 the beginning. Backtracking will be necessary in parsing subexpressions,
1628 but that can be handled there. Not handling backtracking here may get
1629 expensive in the case of the m68k. Deal with later.
1631 Returns NULL for success, an error message for failure. */
1634 parse_insn_normal (CGEN_CPU_DESC cd,
1635 const CGEN_INSN *insn,
1637 CGEN_FIELDS *fields)
1639 /* ??? Runtime added insns not handled yet. */
1640 const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
1641 const char *str = *strp;
1644 const CGEN_SYNTAX_CHAR_TYPE * syn;
1645 #ifdef CGEN_MNEMONIC_OPERANDS
1650 /* For now we assume the mnemonic is first (there are no leading operands).
1651 We can parse it without needing to set up operand parsing.
1652 GAS's input scrubber will ensure mnemonics are lowercase, but we may
1653 not be called from GAS. */
1654 p = CGEN_INSN_MNEMONIC (insn);
1655 while (*p && TOLOWER (*p) == TOLOWER (*str))
1659 return _("unrecognized instruction");
1661 #ifndef CGEN_MNEMONIC_OPERANDS
1662 if (* str && ! ISSPACE (* str))
1663 return _("unrecognized instruction");
1666 CGEN_INIT_PARSE (cd);
1667 cgen_init_parse_operand (cd);
1668 #ifdef CGEN_MNEMONIC_OPERANDS
1672 /* We don't check for (*str != '\0') here because we want to parse
1673 any trailing fake arguments in the syntax string. */
1674 syn = CGEN_SYNTAX_STRING (syntax);
1676 /* Mnemonics come first for now, ensure valid string. */
1677 if (! CGEN_SYNTAX_MNEMONIC_P (* syn))
1684 /* Non operand chars must match exactly. */
1685 if (CGEN_SYNTAX_CHAR_P (* syn))
1687 /* FIXME: While we allow for non-GAS callers above, we assume the
1688 first char after the mnemonic part is a space. */
1689 /* FIXME: We also take inappropriate advantage of the fact that
1690 GAS's input scrubber will remove extraneous blanks. */
1691 if (TOLOWER (*str) == TOLOWER (CGEN_SYNTAX_CHAR (* syn)))
1693 #ifdef CGEN_MNEMONIC_OPERANDS
1694 if (CGEN_SYNTAX_CHAR(* syn) == ' ')
1702 /* Syntax char didn't match. Can't be this insn. */
1703 static char msg [80];
1705 /* xgettext:c-format */
1706 sprintf (msg, _("syntax error (expected char `%c', found `%c')"),
1707 CGEN_SYNTAX_CHAR(*syn), *str);
1712 /* Ran out of input. */
1713 static char msg [80];
1715 /* xgettext:c-format */
1716 sprintf (msg, _("syntax error (expected char `%c', found end of instruction)"),
1717 CGEN_SYNTAX_CHAR(*syn));
1723 /* We have an operand of some sort. */
1724 errmsg = cd->parse_operand (cd, CGEN_SYNTAX_FIELD (*syn),
1729 /* Done with this operand, continue with next one. */
1733 /* If we're at the end of the syntax string, we're done. */
1736 /* FIXME: For the moment we assume a valid `str' can only contain
1737 blanks now. IE: We needn't try again with a longer version of
1738 the insn and it is assumed that longer versions of insns appear
1739 before shorter ones (eg: lsr r2,r3,1 vs lsr r2,r3). */
1740 while (ISSPACE (* str))
1744 return _("junk at end of line"); /* FIXME: would like to include `str' */
1749 /* We couldn't parse it. */
1750 return _("unrecognized instruction");
1753 /* Main entry point.
1754 This routine is called for each instruction to be assembled.
1755 STR points to the insn to be assembled.
1756 We assume all necessary tables have been initialized.
1757 The assembled instruction, less any fixups, is stored in BUF.
1758 Remember that if CGEN_INT_INSN_P then BUF is an int and thus the value
1759 still needs to be converted to target byte order, otherwise BUF is an array
1760 of bytes in target byte order.
1761 The result is a pointer to the insn's entry in the opcode table,
1762 or NULL if an error occured (an error message will have already been
1765 Note that when processing (non-alias) macro-insns,
1766 this function recurses.
1768 ??? It's possible to make this cpu-independent.
1769 One would have to deal with a few minor things.
1770 At this point in time doing so would be more of a curiosity than useful
1771 [for example this file isn't _that_ big], but keeping the possibility in
1772 mind helps keep the design clean. */
1775 m32c_cgen_assemble_insn (CGEN_CPU_DESC cd,
1777 CGEN_FIELDS *fields,
1778 CGEN_INSN_BYTES_PTR buf,
1782 CGEN_INSN_LIST *ilist;
1783 const char *parse_errmsg = NULL;
1784 const char *insert_errmsg = NULL;
1785 int recognized_mnemonic = 0;
1787 /* Skip leading white space. */
1788 while (ISSPACE (* str))
1791 /* The instructions are stored in hashed lists.
1792 Get the first in the list. */
1793 ilist = CGEN_ASM_LOOKUP_INSN (cd, str);
1795 /* Keep looking until we find a match. */
1797 for ( ; ilist != NULL ; ilist = CGEN_ASM_NEXT_INSN (ilist))
1799 const CGEN_INSN *insn = ilist->insn;
1800 recognized_mnemonic = 1;
1802 #ifdef CGEN_VALIDATE_INSN_SUPPORTED
1803 /* Not usually needed as unsupported opcodes
1804 shouldn't be in the hash lists. */
1805 /* Is this insn supported by the selected cpu? */
1806 if (! m32c_cgen_insn_supported (cd, insn))
1809 /* If the RELAXED attribute is set, this is an insn that shouldn't be
1810 chosen immediately. Instead, it is used during assembler/linker
1811 relaxation if possible. */
1812 if (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_RELAXED) != 0)
1817 /* Skip this insn if str doesn't look right lexically. */
1818 if (CGEN_INSN_RX (insn) != NULL &&
1819 regexec ((regex_t *) CGEN_INSN_RX (insn), str, 0, NULL, 0) == REG_NOMATCH)
1822 /* Allow parse/insert handlers to obtain length of insn. */
1823 CGEN_FIELDS_BITSIZE (fields) = CGEN_INSN_BITSIZE (insn);
1825 parse_errmsg = CGEN_PARSE_FN (cd, insn) (cd, insn, & str, fields);
1826 if (parse_errmsg != NULL)
1829 /* ??? 0 is passed for `pc'. */
1830 insert_errmsg = CGEN_INSERT_FN (cd, insn) (cd, insn, fields, buf,
1832 if (insert_errmsg != NULL)
1835 /* It is up to the caller to actually output the insn and any
1841 static char errbuf[150];
1842 #ifdef CGEN_VERBOSE_ASSEMBLER_ERRORS
1843 const char *tmp_errmsg;
1845 /* If requesting verbose error messages, use insert_errmsg.
1846 Failing that, use parse_errmsg. */
1847 tmp_errmsg = (insert_errmsg ? insert_errmsg :
1848 parse_errmsg ? parse_errmsg :
1849 recognized_mnemonic ?
1850 _("unrecognized form of instruction") :
1851 _("unrecognized instruction"));
1853 if (strlen (start) > 50)
1854 /* xgettext:c-format */
1855 sprintf (errbuf, "%s `%.50s...'", tmp_errmsg, start);
1857 /* xgettext:c-format */
1858 sprintf (errbuf, "%s `%.50s'", tmp_errmsg, start);
1860 if (strlen (start) > 50)
1861 /* xgettext:c-format */
1862 sprintf (errbuf, _("bad instruction `%.50s...'"), start);
1864 /* xgettext:c-format */
1865 sprintf (errbuf, _("bad instruction `%.50s'"), start);