/* 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
+ Free Software Foundation, Inc.
-This file is part of the GNU Binutils and GDB, the GNU debugger.
+ 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 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.
+ 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.,
-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.,
+ 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. */
/* -- asm.c */
-#define CGEN_VERBOSE_ASSEMBLER_ERRORS
+static const char * MISSING_CLOSING_PARENTHESIS = N_("missing `)'");
-static const char * parse_hi16
- PARAMS ((CGEN_CPU_DESC, const char **, int, long *));
-static const char * parse_lo16
- PARAMS ((CGEN_CPU_DESC, const char **, int, long *));
+#define CGEN_VERBOSE_ASSEMBLER_ERRORS
long
-openrisc_sign_extend_16bit (value)
- long value;
+openrisc_sign_extend_16bit (long value)
{
return ((value & 0xffff) ^ 0x8000) - 0x8000;
}
/* Handle hi(). */
static const char *
-parse_hi16 (cd, strp, opindex, valuep)
- CGEN_CPU_DESC cd;
- const char **strp;
- int opindex;
- long *valuep;
+parse_hi16 (CGEN_CPU_DESC cd, const char ** strp, int opindex, long * valuep)
{
const char *errmsg;
enum cgen_parse_operand_result result_type;
*strp += 3;
errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_HI16,
- &result_type, &value);
+ & result_type, & value);
if (**strp != ')')
- return _("missing `)'");
+ return MISSING_CLOSING_PARENTHESIS;
++*strp;
if (errmsg == NULL
/* Handle lo(). */
static const char *
-parse_lo16 (cd, strp, opindex, valuep)
- CGEN_CPU_DESC cd;
- const char **strp;
- int opindex;
- long *valuep;
+parse_lo16 (CGEN_CPU_DESC cd, const char ** strp, int opindex, long * valuep)
{
const char *errmsg;
enum cgen_parse_operand_result result_type;
*strp += 3;
errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_LO16,
- &result_type, &value);
+ & result_type, & value);
if (**strp != ')')
- return _("missing `)'");
+ return MISSING_CLOSING_PARENTHESIS;
++*strp;
ret = value;
/* -- */
const char * openrisc_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.
the handlers. */
const char *
-openrisc_cgen_parse_operand (cd, opindex, strp, fields)
- CGEN_CPU_DESC cd;
- int opindex;
- const char ** strp;
- CGEN_FIELDS * fields;
+openrisc_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. */
};
void
-openrisc_cgen_init_asm (cd)
- CGEN_CPU_DESC cd;
+openrisc_cgen_init_asm (CGEN_CPU_DESC cd)
{
openrisc_cgen_init_opcode_table (cd);
openrisc_cgen_init_ibld_table (cd);
return NULL;
}
}
-\f
-#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
-openrisc_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 (! openrisc_cgen_opval_supported (ke))
- continue;
-#endif
- cgen_asm_record_register (cd, ke->name, ke->value);
- }
-}
-
-#endif /* 0 */
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