+/* DO NOT EDIT! -*- buffer-read-only: t -*- vi:set ro: */
/* 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
- Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2005, 2007, 2008, 2010
- Free Software Foundation, Inc.
+ Copyright (C) 1996-2020 Free Software Foundation, Inc.
This file is part of libopcodes.
{
int u;
const char *s = *strp;
- static char * m32c_register_names [] =
+ static char * m32c_register_names [] =
{
"r0", "r1", "r2", "r3", "r0l", "r0h", "r1l", "r1h",
"a0", "a1", "r2r0", "r3r1", "sp", "fb", "dct0", "dct1", "flg", "svf",
"drc0", "drc1", "dmd0", "dmd1", "intb", "svp", "vct", "isp", "dma0",
"dma1", "dra0", "dra1", "dsa0", "dsa1", 0
};
-
+
for (u = 0; m32c_register_names[u]; u++)
{
int len = strlen (m32c_register_names[u]);
return errmsg;
}
- if (strncmp (*strp, "0x0", 3) == 0
+ if (strncmp (*strp, "0x0", 3) == 0
|| (**strp == '0' && *(*strp + 1) != 'x'))
have_zero = 1;
signed long value;
long have_zero = 0;
- if (strncmp (*strp, "0x0", 3) == 0
+ if (strncmp (*strp, "0x0", 3) == 0
|| (**strp == '0' && *(*strp + 1) != 'x'))
have_zero = 1;
signed long value;
long have_zero = 0;
- if (strncmp (*strp, "0x0", 3) == 0
+ if (strncmp (*strp, "0x0", 3) == 0
|| (**strp == '0' && *(*strp + 1) != 'x'))
have_zero = 1;
if (m32c_cgen_isa_register (strp))
return "Invalid literal"; /* Anything -- will not be seen. */
- if (strncmp (*strp, "0x0", 3) == 0
+ if (strncmp (*strp, "0x0", 3) == 0
|| (**strp == '0' && *(*strp + 1) != 'x'))
have_zero = 1;
-
+
errmsg = cgen_parse_unsigned_integer (cd, strp, opindex, & value);
if (errmsg)
return errmsg;
{
const char *errmsg = 0;
unsigned long value;
-
+
/* Don't successfully parse literals beginning with '['. */
if (**strp == '[')
return "Invalid literal"; /* Anything -- will not be seen. */
{
const char *errmsg = 0;
unsigned long value;
-
+
/* Don't successfully parse literals beginning with '['. */
if (**strp == '[')
return "Invalid literal"; /* Anything -- will not be seen. */
{
const char *errmsg = 0;
signed long value;
-
+
errmsg = cgen_parse_signed_integer (cd, strp, opindex, & value);
if (errmsg)
return errmsg;
{
const char *errmsg = 0;
signed long value;
-
+
errmsg = cgen_parse_signed_integer (cd, strp, opindex, & value);
if (errmsg)
return errmsg;
{
const char *errmsg = 0;
signed long value;
-
+
errmsg = cgen_parse_signed_integer (cd, strp, opindex, & value);
if (errmsg)
return errmsg;
++newp;
- if (strncmp (newp, "0x0", 3) == 0
+ if (strncmp (newp, "0x0", 3) == 0
|| (newp[0] == '0' && newp[1] != 'x'))
have_zero = 1;
++newp;
- if (strncmp (newp, "0x0", 3) == 0
+ if (strncmp (newp, "0x0", 3) == 0
|| (newp[0] == '0' && newp[1] != 'x'))
have_zero = 1;
parse_suffix (const char **strp, char suffix)
{
const char *newp = *strp;
-
+
if (**strp == ':' && TOLOWER (*(*strp + 1)) == suffix)
newp = *strp + 2;
*strp = newp;
return 0;
}
-
+
return "Invalid suffix"; /* Anything -- will not be seen. */
}
{
const char *errmsg = 0;
int regno = 0;
-
+
*valuep = 0;
while (**strp && **strp != ')')
{
errmsg = _("Register number is not valid");
regno = **strp - '0' + 4;
}
-
+
else if (strncasecmp (*strp, "sb", 2) == 0 || strncasecmp (*strp, "SB", 2) == 0)
{
regno = 6;
++*strp;
}
-
+
else if (strncasecmp (*strp, "fb", 2) == 0 || strncasecmp (*strp, "FB", 2) == 0)
{
regno = 7;
++*strp;
}
-
+
if (push) /* Mask is reversed for push. */
*valuep |= 0x80 >> regno;
else
default :
/* xgettext:c-format */
- fprintf (stderr, _("Unrecognized field %d while parsing.\n"), opindex);
+ opcodes_error_handler
+ (_("internal error: unrecognized field %d while parsing"),
+ opindex);
abort ();
}
return errmsg;
}
-cgen_parse_fn * const m32c_cgen_parse_handlers[] =
+cgen_parse_fn * const m32c_cgen_parse_handlers[] =
{
parse_insn_normal,
};
Returns NULL for success, an error message for failure. */
-char *
+char *
m32c_cgen_build_insn_regex (CGEN_INSN *insn)
-{
+{
CGEN_OPCODE *opc = (CGEN_OPCODE *) CGEN_INSN_OPCODE (insn);
const char *mnem = CGEN_INSN_MNEMONIC (insn);
char rxbuf[CGEN_MAX_RX_ELEMENTS];
/* Copy any remaining literals from the syntax string into the rx. */
for(; * syn != 0 && rx <= rxbuf + (CGEN_MAX_RX_ELEMENTS - 7 - 4); ++syn)
{
- if (CGEN_SYNTAX_CHAR_P (* syn))
+ if (CGEN_SYNTAX_CHAR_P (* syn))
{
char c = CGEN_SYNTAX_CHAR (* syn);
- switch (c)
+ switch (c)
{
/* Escape any regex metacharacters in the syntax. */
- case '.': case '[': case '\\':
- case '*': case '^': case '$':
+ case '.': case '[': case '\\':
+ case '*': case '^': case '$':
#ifdef CGEN_ESCAPE_EXTENDED_REGEX
- case '?': case '{': case '}':
+ case '?': case '{': case '}':
case '(': case ')': case '*':
case '|': case '+': case ']':
#endif
}
/* Trailing whitespace ok. */
- * rx++ = '[';
- * rx++ = ' ';
- * rx++ = '\t';
- * rx++ = ']';
- * rx++ = '*';
+ * rx++ = '[';
+ * rx++ = ' ';
+ * rx++ = '\t';
+ * rx++ = ']';
+ * rx++ = '*';
/* But anchor it after that. */
- * rx++ = '$';
+ * rx++ = '$';
* rx = '\0';
CGEN_INSN_RX (insn) = xmalloc (sizeof (regex_t));
reg_err = regcomp ((regex_t *) CGEN_INSN_RX (insn), rxbuf, REG_NOSUB);
- if (reg_err == 0)
+ if (reg_err == 0)
return NULL;
else
{
continue;
}
+#ifdef CGEN_MNEMONIC_OPERANDS
+ (void) past_opcode_p;
+#endif
/* We have an operand of some sort. */
- errmsg = cd->parse_operand (cd, CGEN_SYNTAX_FIELD (*syn),
- &str, fields);
+ errmsg = cd->parse_operand (cd, CGEN_SYNTAX_FIELD (*syn), &str, fields);
if (errmsg)
return errmsg;
const CGEN_INSN *insn = ilist->insn;
recognized_mnemonic = 1;
-#ifdef CGEN_VALIDATE_INSN_SUPPORTED
+#ifdef CGEN_VALIDATE_INSN_SUPPORTED
/* Not usually needed as unsupported opcodes
shouldn't be in the hash lists. */
/* Is this insn supported by the selected cpu? */
{
static char errbuf[150];
-#ifdef CGEN_VERBOSE_ASSEMBLER_ERRORS
const char *tmp_errmsg;
-
- /* If requesting verbose error messages, use insert_errmsg.
- Failing that, use parse_errmsg. */
- tmp_errmsg = (insert_errmsg ? insert_errmsg :
- parse_errmsg ? parse_errmsg :
- recognized_mnemonic ?
- _("unrecognized form of instruction") :
- _("unrecognized instruction"));
-
- if (strlen (start) > 50)
- /* xgettext:c-format */
- sprintf (errbuf, "%s `%.50s...'", tmp_errmsg, start);
- else
- /* xgettext:c-format */
- sprintf (errbuf, "%s `%.50s'", tmp_errmsg, start);
+#ifdef CGEN_VERBOSE_ASSEMBLER_ERRORS
+#define be_verbose 1
#else
- if (strlen (start) > 50)
- /* xgettext:c-format */
- sprintf (errbuf, _("bad instruction `%.50s...'"), start);
- else
- /* xgettext:c-format */
- sprintf (errbuf, _("bad instruction `%.50s'"), start);
+#define be_verbose 0
#endif
-
+
+ if (be_verbose)
+ {
+ /* If requesting verbose error messages, use insert_errmsg.
+ Failing that, use parse_errmsg. */
+ tmp_errmsg = (insert_errmsg ? insert_errmsg :
+ parse_errmsg ? parse_errmsg :
+ recognized_mnemonic ?
+ _("unrecognized form of instruction") :
+ _("unrecognized instruction"));
+
+ if (strlen (start) > 50)
+ /* xgettext:c-format */
+ sprintf (errbuf, "%s `%.50s...'", tmp_errmsg, start);
+ else
+ /* xgettext:c-format */
+ sprintf (errbuf, "%s `%.50s'", tmp_errmsg, start);
+ }
+ else
+ {
+ 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;
}