#define max(a,b) ((a) > (b) ? (a) : (b))
static const char * parse_insn_normal
- PARAMS ((CGEN_CPU_DESC, const CGEN_INSN *, const char **, CGEN_FIELDS *));
+ (CGEN_CPU_DESC, const CGEN_INSN *, const char **, CGEN_FIELDS *);
\f
/* -- assembler routines inserted here. */
PARAMS ((CGEN_CPU_DESC, const char **, int, long *));
static const char * parse_even_register
PARAMS ((CGEN_CPU_DESC, const char **, CGEN_KEYWORD *, long *));
+static const char * parse_A0
+ PARAMS ((CGEN_CPU_DESC, const char **, int, long *));
+static const char * parse_A1
+ PARAMS ((CGEN_CPU_DESC, const char **, int, long *));
+static const char * parse_A
+ PARAMS ((CGEN_CPU_DESC, const char **, int, long *, long));
static const char *
parse_ulo16 (cd, strp, opindex, valuep)
++*strp;
if (errmsg == NULL
&& result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
- value >>= 16;
+ value &= 0xffff;
+ *valuep = value;
+ return errmsg;
+ }
+ else if (strncasecmp (*strp + 1, "gotlo(", 6) == 0)
+ {
+ *strp += 7;
+ errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_FRV_GOTLO,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ if (errmsg == NULL
+ && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
+ value &= 0xffff;
+ *valuep = value;
+ return errmsg;
+ }
+ else if (strncasecmp (*strp + 1, "gotfuncdesclo(", 14) == 0)
+ {
+ *strp += 15;
+ errmsg = cgen_parse_address (cd, strp, opindex,
+ BFD_RELOC_FRV_FUNCDESC_GOTLO,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ if (errmsg == NULL
+ && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
+ value &= 0xffff;
+ *valuep = value;
+ return errmsg;
+ }
+ else if (strncasecmp (*strp + 1, "gotofflo(", 9) == 0)
+ {
+ *strp += 10;
+ errmsg = cgen_parse_address (cd, strp, opindex,
+ BFD_RELOC_FRV_GOTOFFLO,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ if (errmsg == NULL
+ && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
+ value &= 0xffff;
+ *valuep = value;
+ return errmsg;
+ }
+ else if (strncasecmp (*strp + 1, "gotofffuncdesclo(", 17) == 0)
+ {
+ *strp += 18;
+ errmsg = cgen_parse_address (cd, strp, opindex,
+ BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ if (errmsg == NULL
+ && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
+ value &= 0xffff;
*valuep = value;
return errmsg;
}
*valuep = value;
return errmsg;
}
+ else if (strncasecmp (*strp + 1, "gotlo(", 6) == 0)
+ {
+ *strp += 7;
+ errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_FRV_GOTLO,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ if (errmsg == NULL
+ && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
+ value &= 0xffff;
+ *valuep = value;
+ return errmsg;
+ }
+ else if (strncasecmp (*strp + 1, "gotfuncdesclo(", 14) == 0)
+ {
+ *strp += 15;
+ errmsg = cgen_parse_address (cd, strp, opindex,
+ BFD_RELOC_FRV_FUNCDESC_GOTLO,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ if (errmsg == NULL
+ && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
+ value &= 0xffff;
+ *valuep = value;
+ return errmsg;
+ }
+ else if (strncasecmp (*strp + 1, "gotofflo(", 9) == 0)
+ {
+ *strp += 10;
+ errmsg = cgen_parse_address (cd, strp, opindex,
+ BFD_RELOC_FRV_GOTOFFLO,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ if (errmsg == NULL
+ && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
+ value &= 0xffff;
+ *valuep = value;
+ return errmsg;
+ }
+ else if (strncasecmp (*strp + 1, "gotofffuncdesclo(", 17) == 0)
+ {
+ *strp += 18;
+ errmsg = cgen_parse_address (cd, strp, opindex,
+ BFD_RELOC_FRV_FUNCDESC_GOTOFFLO,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ if (errmsg == NULL
+ && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
+ value &= 0xffff;
+ *valuep = value;
+ return errmsg;
+ }
}
return cgen_parse_unsigned_integer (cd, strp, opindex, valuep);
}
*valuep = value;
return errmsg;
}
+ else if (strncasecmp (*strp + 1, "gothi(", 6) == 0)
+ {
+ *strp += 7;
+ errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_FRV_GOTHI,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ if (errmsg == NULL
+ && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
+ value >>= 16;
+ *valuep = value;
+ return errmsg;
+ }
+ else if (strncasecmp (*strp + 1, "gotfuncdeschi(", 14) == 0)
+ {
+ *strp += 15;
+ errmsg = cgen_parse_address (cd, strp, opindex,
+ BFD_RELOC_FRV_FUNCDESC_GOTHI,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ if (errmsg == NULL
+ && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
+ value >>= 16;
+ *valuep = value;
+ return errmsg;
+ }
+ else if (strncasecmp (*strp + 1, "gotoffhi(", 9) == 0)
+ {
+ *strp += 10;
+ errmsg = cgen_parse_address (cd, strp, opindex,
+ BFD_RELOC_FRV_GOTOFFHI,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ if (errmsg == NULL
+ && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
+ value >>= 16;
+ *valuep = value;
+ return errmsg;
+ }
+ else if (strncasecmp (*strp + 1, "gotofffuncdeschi(", 17) == 0)
+ {
+ *strp += 18;
+ errmsg = cgen_parse_address (cd, strp, opindex,
+ BFD_RELOC_FRV_FUNCDESC_GOTOFFHI,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ if (errmsg == NULL
+ && result_type == CGEN_PARSE_OPERAND_RESULT_NUMBER)
+ value >>= 16;
+ *valuep = value;
+ return errmsg;
+ }
}
return cgen_parse_unsigned_integer (cd, strp, opindex, valuep);
}
*valuep = value;
return errmsg;
}
+ else if (strncasecmp (*strp + 1, "got12(", 6) == 0)
+ {
+ *strp += 7;
+ errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_FRV_GOT12,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ *valuep = value;
+ return errmsg;
+ }
+ else if (strncasecmp (*strp + 1, "gotfuncdesc12(", 14) == 0)
+ {
+ *strp += 15;
+ errmsg = cgen_parse_address (cd, strp, opindex,
+ BFD_RELOC_FRV_FUNCDESC_GOT12,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ *valuep = value;
+ return errmsg;
+ }
+ else if (strncasecmp (*strp + 1, "gotoff12(", 9) == 0)
+ {
+ *strp += 10;
+ errmsg = cgen_parse_address (cd, strp, opindex,
+ BFD_RELOC_FRV_GOTOFF12,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ *valuep = value;
+ return errmsg;
+ }
+ else if (strncasecmp (*strp + 1, "gotofffuncdesc12(", 17) == 0)
+ {
+ *strp += 18;
+ errmsg = cgen_parse_address (cd, strp, opindex,
+ BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ *valuep = value;
+ return errmsg;
+ }
}
return cgen_parse_signed_integer (cd, strp, opindex, valuep);
}
*valuep = value;
return errmsg;
}
+ else if ((**strp == '#' || **strp == '%')
+ && strncasecmp (*strp + 1, "got12(", 6) == 0)
+ {
+ *strp += 7;
+ errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_FRV_GOT12,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ *valuep = value;
+ return errmsg;
+ }
+ else if ((**strp == '#' || **strp == '%')
+ && strncasecmp (*strp + 1, "gotfuncdesc12(", 14) == 0)
+ {
+ *strp += 15;
+ errmsg = cgen_parse_address (cd, strp, opindex,
+ BFD_RELOC_FRV_FUNCDESC_GOT12,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ *valuep = value;
+ return errmsg;
+ }
+ else if ((**strp == '#' || **strp == '%')
+ && strncasecmp (*strp + 1, "gotoff12(", 9) == 0)
+ {
+ *strp += 10;
+ errmsg = cgen_parse_address (cd, strp, opindex, BFD_RELOC_FRV_GOTOFF12,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ *valuep = value;
+ return errmsg;
+ }
+ else if ((**strp == '#' || **strp == '%')
+ && strncasecmp (*strp + 1, "gotofffuncdesc12(", 17) == 0)
+ {
+ *strp += 18;
+ errmsg = cgen_parse_address (cd, strp, opindex,
+ BFD_RELOC_FRV_FUNCDESC_GOTOFF12,
+ &result_type, &value);
+ if (**strp != ')')
+ return "missing ')'";
+ ++*strp;
+ *valuep = value;
+ return errmsg;
+ }
else
{
if (**strp == '#')
}
}
+static const char *
+parse_A (cd, strp, opindex, valuep, A)
+ CGEN_CPU_DESC cd;
+ const char **strp;
+ int opindex;
+ long *valuep;
+ long A;
+{
+ const char *errmsg;
+
+ if (**strp == '#')
+ ++*strp;
+
+ errmsg = cgen_parse_unsigned_integer (cd, strp, opindex, valuep);
+ if (errmsg)
+ return errmsg;
+
+ if (*valuep != A)
+ return "Value of A operand must be 0 or 1";
+
+ return NULL;
+}
+
+static const char *
+parse_A0 (cd, strp, opindex, valuep)
+ CGEN_CPU_DESC cd;
+ const char **strp;
+ int opindex;
+ long *valuep;
+{
+ return parse_A (cd, strp, opindex, valuep, 0);
+}
+
+static const char *
+parse_A1 (cd, strp, opindex, valuep)
+ CGEN_CPU_DESC cd;
+ const char **strp;
+ int opindex;
+ long *valuep;
+{
+ return parse_A (cd, strp, opindex, valuep, 1);
+}
+
static const char *
parse_even_register (cd, strP, tableP, valueP)
CGEN_CPU_DESC cd;
switch (opindex)
{
- case FRV_OPERAND_A :
- errmsg = cgen_parse_unsigned_integer (cd, strp, FRV_OPERAND_A, &fields->f_A);
+ case FRV_OPERAND_A0 :
+ errmsg = parse_A0 (cd, strp, FRV_OPERAND_A0, &fields->f_A);
+ break;
+ case FRV_OPERAND_A1 :
+ errmsg = parse_A1 (cd, strp, FRV_OPERAND_A1, &fields->f_A);
break;
case FRV_OPERAND_ACC40SI :
errmsg = cgen_parse_keyword (cd, strp, & frv_cgen_opval_acc_names, & fields->f_ACC40Si);
errmsg = cgen_parse_keyword (cd, strp, & frv_cgen_opval_cccr_names, & fields->f_CCi);
break;
case FRV_OPERAND_CPRDOUBLEK :
- errmsg = cgen_parse_keyword (cd, strp, & frv_cgen_opval_cpr_names, & fields->f_CPRk);
+ errmsg = parse_even_register (cd, strp, & frv_cgen_opval_cpr_names, & fields->f_CPRk);
break;
case FRV_OPERAND_CPRI :
errmsg = cgen_parse_keyword (cd, strp, & frv_cgen_opval_cpr_names, & fields->f_CPRi);
errmsg = cgen_parse_keyword (cd, strp, & frv_cgen_opval_fccr_names, & fields->f_FCCk);
break;
case FRV_OPERAND_FRDOUBLEI :
- errmsg = cgen_parse_keyword (cd, strp, & frv_cgen_opval_fr_names, & fields->f_FRi);
+ errmsg = parse_even_register (cd, strp, & frv_cgen_opval_fr_names, & fields->f_FRi);
break;
case FRV_OPERAND_FRDOUBLEJ :
- errmsg = cgen_parse_keyword (cd, strp, & frv_cgen_opval_fr_names, & fields->f_FRj);
+ errmsg = parse_even_register (cd, strp, & frv_cgen_opval_fr_names, & fields->f_FRj);
break;
case FRV_OPERAND_FRDOUBLEK :
- errmsg = cgen_parse_keyword (cd, strp, & frv_cgen_opval_fr_names, & fields->f_FRk);
+ errmsg = parse_even_register (cd, strp, & frv_cgen_opval_fr_names, & fields->f_FRk);
break;
case FRV_OPERAND_FRI :
errmsg = cgen_parse_keyword (cd, strp, & frv_cgen_opval_fr_names, & fields->f_FRi);
errmsg = cgen_parse_keyword (cd, strp, & frv_cgen_opval_fr_names, & fields->f_FRk);
break;
case FRV_OPERAND_GRDOUBLEK :
- errmsg = cgen_parse_keyword (cd, strp, & frv_cgen_opval_gr_names, & fields->f_GRk);
+ errmsg = parse_even_register (cd, strp, & frv_cgen_opval_gr_names, & fields->f_GRk);
break;
case FRV_OPERAND_GRI :
errmsg = cgen_parse_keyword (cd, strp, & frv_cgen_opval_gr_names, & fields->f_GRi);
case FRV_OPERAND_LI :
errmsg = cgen_parse_unsigned_integer (cd, strp, FRV_OPERAND_LI, &fields->f_LI);
break;
+ case FRV_OPERAND_LRAD :
+ errmsg = cgen_parse_unsigned_integer (cd, strp, FRV_OPERAND_LRAD, &fields->f_LRAD);
+ break;
+ case FRV_OPERAND_LRAE :
+ errmsg = cgen_parse_unsigned_integer (cd, strp, FRV_OPERAND_LRAE, &fields->f_LRAE);
+ break;
+ case FRV_OPERAND_LRAS :
+ errmsg = cgen_parse_unsigned_integer (cd, strp, FRV_OPERAND_LRAS, &fields->f_LRAS);
+ break;
+ case FRV_OPERAND_TLBPRL :
+ errmsg = cgen_parse_unsigned_integer (cd, strp, FRV_OPERAND_TLBPRL, &fields->f_TLBPRL);
+ break;
+ case FRV_OPERAND_TLBPROPX :
+ errmsg = cgen_parse_unsigned_integer (cd, strp, FRV_OPERAND_TLBPROPX, &fields->f_TLBPRopx);
+ break;
case FRV_OPERAND_AE :
errmsg = cgen_parse_unsigned_integer (cd, strp, FRV_OPERAND_AE, &fields->f_ae);
break;
Returns NULL for success, an error message for failure. */
char *
-frv_cgen_build_insn_regex (insn)
- CGEN_INSN *insn;
+frv_cgen_build_insn_regex (CGEN_INSN *insn)
{
CGEN_OPCODE *opc = (CGEN_OPCODE *) CGEN_INSN_OPCODE (insn);
const char *mnem = CGEN_INSN_MNEMONIC (insn);
Returns NULL for success, an error message for failure. */
static const char *
-parse_insn_normal (cd, insn, strp, fields)
- CGEN_CPU_DESC cd;
- const CGEN_INSN *insn;
- const char **strp;
- CGEN_FIELDS *fields;
+parse_insn_normal (CGEN_CPU_DESC cd,
+ const CGEN_INSN *insn,
+ const char **strp,
+ CGEN_FIELDS *fields)
{
/* ??? Runtime added insns not handled yet. */
const CGEN_SYNTAX *syntax = CGEN_INSN_SYNTAX (insn);
mind helps keep the design clean. */
const CGEN_INSN *
-frv_cgen_assemble_insn (cd, str, fields, buf, errmsg)
- CGEN_CPU_DESC cd;
- const char *str;
- CGEN_FIELDS *fields;
- CGEN_INSN_BYTES_PTR buf;
- char **errmsg;
+frv_cgen_assemble_insn (CGEN_CPU_DESC cd,
+ const char *str,
+ CGEN_FIELDS *fields,
+ CGEN_INSN_BYTES_PTR buf,
+ char **errmsg)
{
const char *start;
CGEN_INSN_LIST *ilist;
if (! frv_cgen_insn_supported (cd, insn))
continue;
#endif
- /* If the RELAX attribute is set, this is an insn that shouldn't be
+ /* If the RELAXED 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_VALUE (insn, CGEN_INSN_RELAX) != 0)
+ if (CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_RELAXED) != 0)
continue;
str = start;
FIXME: Not currently used. */
void
-frv_cgen_asm_hash_keywords (cd, opvals)
- CGEN_CPU_DESC cd;
- CGEN_KEYWORD *opvals;
+frv_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;
projects / deliverable / binutils-gdb.git / blobdiff