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* xstormy16-asm.c: Regenerate.

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DJ Delorie 2002-12-17 03:57:49 +00:00
parent 5fdd7054d3
commit c2617f4067
2 changed files with 56 additions and 1 deletions
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4
opcodes/ChangeLog
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@ -1,3 +1,7 @@
2002-12-16 Andrew MacLeod <amacleod@redhat.com>
* xstormy16-asm.c: Regenerate.
2002-12-16 Alan Modra <amodra@bigpond.net.au> 2002-12-16 Alan Modra <amodra@bigpond.net.au>
* ns32k-dis.c (print_insn_ns32k): Constify "d", remove register * ns32k-dis.c (print_insn_ns32k): Constify "d", remove register

53
opcodes/xstormy16-asm.c
View file

@ -109,6 +109,9 @@ parse_small_immediate (cd, strp, opindex, valuep)
enum cgen_parse_operand_result result; enum cgen_parse_operand_result result;
const char *errmsg; const char *errmsg;
if (**strp == '@')
return _("No relocation for small immediate");
errmsg = (* cd->parse_operand_fn) errmsg = (* cd->parse_operand_fn)
(cd, CGEN_PARSE_OPERAND_INTEGER, strp, opindex, BFD_RELOC_NONE, (cd, CGEN_PARSE_OPERAND_INTEGER, strp, opindex, BFD_RELOC_NONE,
&result, &value); &result, &value);
@ -122,6 +125,54 @@ parse_small_immediate (cd, strp, opindex, valuep)
*valuep = value; *valuep = value;
return NULL; return NULL;
} }
/* Literal scan be either a normal literal, a @hi() or @lo relocation. */
static const char *
parse_immediate16 (cd, strp, opindex, valuep)
CGEN_CPU_DESC cd;
const char **strp;
int opindex;
unsigned long *valuep;
{
const char *errmsg;
enum cgen_parse_operand_result result;
bfd_reloc_code_real_type code = BFD_RELOC_NONE;
bfd_vma value;
if (strncmp (*strp, "@hi(", 4) == 0)
{
*strp += 4;
code = BFD_RELOC_HI16;
}
else
if (strncmp (*strp, "@lo(", 4) == 0)
{
*strp += 4;
code = BFD_RELOC_LO16;
}
if (code == BFD_RELOC_NONE)
errmsg = cgen_parse_unsigned_integer (cd, strp, opindex, valuep);
else
{
errmsg = cgen_parse_address (cd, strp, opindex, code, &result, &value);
if ((errmsg == NULL) &&
(result != CGEN_PARSE_OPERAND_RESULT_QUEUED))
errmsg = _("Operand is not a symbol");
*valuep = value;
if ((code == BFD_RELOC_HI16 || code == BFD_RELOC_LO16)
&& **strp == ')')
*strp += 1;
else
{
errmsg = _("Syntax error: No trailing ')'");
return errmsg;
}
}
return errmsg;
}
/* -- */ /* -- */
const char * xstormy16_cgen_parse_operand const char * xstormy16_cgen_parse_operand
@ -187,7 +238,7 @@ xstormy16_cgen_parse_operand (cd, opindex, strp, fields)
errmsg = cgen_parse_signed_integer (cd, strp, XSTORMY16_OPERAND_IMM12, &fields->f_imm12); errmsg = cgen_parse_signed_integer (cd, strp, XSTORMY16_OPERAND_IMM12, &fields->f_imm12);
break; break;
case XSTORMY16_OPERAND_IMM16 : case XSTORMY16_OPERAND_IMM16 :
errmsg = cgen_parse_unsigned_integer (cd, strp, XSTORMY16_OPERAND_IMM16, &fields->f_imm16); errmsg = parse_immediate16 (cd, strp, XSTORMY16_OPERAND_IMM16, &fields->f_imm16);
break; break;
case XSTORMY16_OPERAND_IMM2 : case XSTORMY16_OPERAND_IMM2 :
errmsg = cgen_parse_unsigned_integer (cd, strp, XSTORMY16_OPERAND_IMM2, &fields->f_imm2); errmsg = cgen_parse_unsigned_integer (cd, strp, XSTORMY16_OPERAND_IMM2, &fields->f_imm2);