X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=opcodes%2Ffr30-asm.c;h=bbb1a86f89d982601ea345386e58b8cc5b53b410;hb=a2a7d12cfc7afce610d6f2c45e7f8883668c9c56;hp=234870b2134cae7b2130bb60c8b1ba1efddef66a;hpb=9494d739022dc483721f8dc97e19085977e78b38;p=deliverable%2Fbinutils-gdb.git diff --git a/opcodes/fr30-asm.c b/opcodes/fr30-asm.c index 234870b213..bbb1a86f89 100644 --- a/opcodes/fr30-asm.c +++ b/opcodes/fr30-asm.c @@ -1,26 +1,28 @@ /* Assembler interface for targets using CGEN. -*- C -*- CGEN: Cpu tools GENerator -THIS FILE IS MACHINE GENERATED WITH CGEN. -- the resultant file is machine generated, cgen-asm.in isn't + THIS FILE IS MACHINE GENERATED WITH CGEN. + - the resultant file is machine generated, cgen-asm.in isn't -Copyright 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. + Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2005, 2007, 2008, 2010 + Free Software Foundation, Inc. -This file is part of the GNU Binutils and GDB, the GNU debugger. + This file is part of libopcodes. -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 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. -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. + 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. */ -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. */ /* ??? Eventually more and more of this stuff can go to cpu-independent files. Keep that in mind. */ @@ -50,26 +52,13 @@ static const char * parse_insn_normal /* -- asm.c */ /* Handle register lists for LDMx and STMx. */ -static int parse_register_number - PARAMS ((const char **)); -static const char * parse_register_list - PARAMS ((CGEN_CPU_DESC, const char **, int, unsigned long *, int, int)); -static const char * parse_low_register_list_ld - PARAMS ((CGEN_CPU_DESC, const char **, int, unsigned long *)); -static const char * parse_hi_register_list_ld - PARAMS ((CGEN_CPU_DESC, const char **, int, unsigned long *)); -static const char * parse_low_register_list_st - PARAMS ((CGEN_CPU_DESC, const char **, int, unsigned long *)); -static const char * parse_hi_register_list_st - PARAMS ((CGEN_CPU_DESC, const char **, int, unsigned long *)); - static int -parse_register_number (strp) - const char **strp; +parse_register_number (const char **strp) { int regno; + if (**strp < '0' || **strp > '9') - return -1; /* error. */ + return -1; /* Error. */ regno = **strp - '0'; ++*strp; @@ -83,30 +72,29 @@ parse_register_number (strp) } static const char * -parse_register_list (cd, strp, opindex, valuep, high_low, load_store) - CGEN_CPU_DESC cd ATTRIBUTE_UNUSED; - const char **strp; - int opindex ATTRIBUTE_UNUSED; - unsigned long *valuep; - int high_low; /* 0 == high, 1 == low */ - int load_store; /* 0 == load, 1 == store */ +parse_register_list (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, + const char **strp, + int opindex ATTRIBUTE_UNUSED, + unsigned long *valuep, + int high_low, /* 0 == high, 1 == low. */ + int load_store) /* 0 == load, 1 == store. */ { - int regno; - *valuep = 0; while (**strp && **strp != ')') { + int regno; + if (**strp != 'R' && **strp != 'r') break; ++*strp; regno = parse_register_number (strp); if (regno == -1) - return "Register number is not valid"; + return _("Register number is not valid"); if (regno > 7 && !high_low) - return "Register must be between r0 and r7"; + return _("Register must be between r0 and r7"); if (regno < 8 && high_low) - return "Register must be between r8 and r15"; + return _("Register must be between r8 and r15"); if (high_low) regno -= 8; @@ -125,55 +113,55 @@ parse_register_list (cd, strp, opindex, valuep, high_low, load_store) } if (!*strp || **strp != ')') - return "Register list is not valid"; + return _("Register list is not valid"); return NULL; } static const char * -parse_low_register_list_ld (cd, strp, opindex, valuep) - CGEN_CPU_DESC cd; - const char **strp; - int opindex; - unsigned long *valuep; +parse_low_register_list_ld (CGEN_CPU_DESC cd, + const char **strp, + int opindex, + unsigned long *valuep) { - return parse_register_list (cd, strp, opindex, valuep, 0/*low*/, 0/*load*/); + return parse_register_list (cd, strp, opindex, valuep, + 0 /* Low. */, 0 /* Load. */); } static const char * -parse_hi_register_list_ld (cd, strp, opindex, valuep) - CGEN_CPU_DESC cd; - const char **strp; - int opindex; - unsigned long *valuep; +parse_hi_register_list_ld (CGEN_CPU_DESC cd, + const char **strp, + int opindex, + unsigned long *valuep) { - return parse_register_list (cd, strp, opindex, valuep, 1/*high*/, 0/*load*/); + return parse_register_list (cd, strp, opindex, valuep, + 1 /* High. */, 0 /* Load. */); } static const char * -parse_low_register_list_st (cd, strp, opindex, valuep) - CGEN_CPU_DESC cd; - const char **strp; - int opindex; - unsigned long *valuep; +parse_low_register_list_st (CGEN_CPU_DESC cd, + const char **strp, + int opindex, + unsigned long *valuep) { - return parse_register_list (cd, strp, opindex, valuep, 0/*low*/, 1/*store*/); + return parse_register_list (cd, strp, opindex, valuep, + 0 /* Low. */, 1 /* Store. */); } static const char * -parse_hi_register_list_st (cd, strp, opindex, valuep) - CGEN_CPU_DESC cd; - const char **strp; - int opindex; - unsigned long *valuep; +parse_hi_register_list_st (CGEN_CPU_DESC cd, + const char **strp, + int opindex, + unsigned long *valuep) { - return parse_register_list (cd, strp, opindex, valuep, 1/*high*/, 1/*store*/); + return parse_register_list (cd, strp, opindex, valuep, + 1 /* High. */, 1 /* Store. */); } /* -- */ const char * fr30_cgen_parse_operand - PARAMS ((CGEN_CPU_DESC, int, const char **, CGEN_FIELDS *)); + (CGEN_CPU_DESC, int, const char **, CGEN_FIELDS *); /* Main entry point for operand parsing. @@ -189,11 +177,10 @@ const char * fr30_cgen_parse_operand the handlers. */ const char * -fr30_cgen_parse_operand (cd, opindex, strp, fields) - CGEN_CPU_DESC cd; - int opindex; - const char ** strp; - CGEN_FIELDS * fields; +fr30_cgen_parse_operand (CGEN_CPU_DESC cd, + int opindex, + const char ** strp, + CGEN_FIELDS * fields) { const char * errmsg = NULL; /* Used by scalar operands that still need to be parsed. */ @@ -333,13 +320,15 @@ cgen_parse_fn * const fr30_cgen_parse_handlers[] = }; void -fr30_cgen_init_asm (cd) - CGEN_CPU_DESC cd; +fr30_cgen_init_asm (CGEN_CPU_DESC cd) { fr30_cgen_init_opcode_table (cd); fr30_cgen_init_ibld_table (cd); cd->parse_handlers = & fr30_cgen_parse_handlers[0]; cd->parse_operand = fr30_cgen_parse_operand; +#ifdef CGEN_ASM_INIT_HOOK +CGEN_ASM_INIT_HOOK +#endif } @@ -717,30 +706,3 @@ fr30_cgen_assemble_insn (CGEN_CPU_DESC cd, 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 (CGEN_CPU_DESC cd, 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 (cd, ke->name, ke->value); - } -} - -#endif /* 0 */