/* tc-z8k.c -- Assemble code for the Zilog Z800n
Copyright 1992, 1993, 1994, 1995, 1996, 1998, 2000, 2001, 2002, 2003,
- 2005, 2006 Free Software Foundation, Inc.
+ 2005, 2006, 2007, 2009 Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
GAS 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)
+ the Free Software Foundation; either version 3, or (at your option)
any later version.
GAS is distributed in the hope that it will be useful,
number. */
static char *
-whatreg (unsigned int *reg, char *src)
+whatreg (unsigned int *preg, char *src)
{
unsigned int new_reg;
if (src[0] != 0 && src[0] != ',' && src[0] != '(' && src[0] != ')')
return NULL;
- *reg = new_reg;
+ *preg = new_reg;
return src;
}
in SRC after the reg name. */
static char *
-parse_reg (char *src, int *mode, unsigned int *reg)
+parse_reg (char *src, int *mode, unsigned int *preg)
{
char *res = NULL;
char regno;
if (segmented_mode)
{
*mode = CLASS_REG_LONG;
- *reg = 14;
+ *preg = 14;
}
else
{
*mode = CLASS_REG_WORD;
- *reg = 15;
+ *preg = 15;
}
return src + 2;
}
if (src[2] < '0' || src[2] > '9')
return NULL; /* Assume no register name but a label starting with 'rr'. */
*mode = CLASS_REG_LONG;
- res = whatreg (reg, src + 2);
+ res = whatreg (preg, src + 2);
if (res == NULL)
return NULL; /* Not a valid register name. */
- regno = *reg;
+ regno = *preg;
if (regno > 14)
as_bad (_("register rr%d out of range"), regno);
if (regno & 1)
if (src[2] < '0' || src[2] > '9')
return NULL; /* Assume no register name but a label starting with 'rh'. */
*mode = CLASS_REG_BYTE;
- res = whatreg (reg, src + 2);
+ res = whatreg (preg, src + 2);
if (res == NULL)
return NULL; /* Not a valid register name. */
- regno = *reg;
+ regno = *preg;
if (regno > 7)
as_bad (_("register rh%d out of range"), regno);
}
if (src[2] < '0' || src[2] > '9')
return NULL; /* Assume no register name but a label starting with 'rl'. */
*mode = CLASS_REG_BYTE;
- res = whatreg (reg, src + 2);
+ res = whatreg (preg, src + 2);
if (res == NULL)
return NULL; /* Not a valid register name. */
- regno = *reg;
+ regno = *preg;
if (regno > 7)
as_bad (_("register rl%d out of range"), regno);
- *reg += 8;
+ *preg += 8;
}
else if (src[1] == 'q' || src[1] == 'Q')
{
if (src[2] < '0' || src[2] > '9')
return NULL; /* Assume no register name but a label starting with 'rq'. */
*mode = CLASS_REG_QUAD;
- res = whatreg (reg, src + 2);
+ res = whatreg (preg, src + 2);
if (res == NULL)
return NULL; /* Not a valid register name. */
- regno = *reg;
+ regno = *preg;
if (regno > 12)
as_bad (_("register rq%d out of range"), regno);
if (regno & 3)
if (src[1] < '0' || src[1] > '9')
return NULL; /* Assume no register name but a label starting with 'r'. */
*mode = CLASS_REG_WORD;
- res = whatreg (reg, src + 1);
+ res = whatreg (preg, src + 1);
if (res == NULL)
return NULL; /* Not a valid register name. */
- regno = *reg;
+ regno = *preg;
if (regno > 15)
as_bad (_("register r%d out of range"), regno);
}
parse_exp (char *s, expressionS *op)
{
char *save = input_line_pointer;
- char *new;
+ char *new_pointer;
input_line_pointer = s;
expression (op);
if (op->X_op == O_absent)
as_bad (_("missing operand"));
- new = input_line_pointer;
+ new_pointer = input_line_pointer;
input_line_pointer = save;
- return new;
+ return new_pointer;
}
/* The many forms of operand:
}
/* Various routines to kill one day. */
-/* Equal to MAX_PRECISION in atof-ieee.c. */
-#define MAX_LITTLENUMS 6
-
-/* Turn a string in input_line_pointer into a floating point constant
- of type TYPE, and store the appropriate bytes in *LITP. The number
- of LITTLENUMS emitted is stored in *SIZEP. An error message is
- returned, or NULL on OK. */
char *
md_atof (int type, char *litP, int *sizeP)
{
- int prec;
- LITTLENUM_TYPE words[MAX_LITTLENUMS];
- LITTLENUM_TYPE *wordP;
- char *t;
-
- switch (type)
- {
- case 'f':
- case 'F':
- case 's':
- case 'S':
- prec = 2;
- break;
-
- case 'd':
- case 'D':
- case 'r':
- case 'R':
- prec = 4;
- break;
-
- case 'x':
- case 'X':
- prec = 6;
- break;
-
- case 'p':
- case 'P':
- prec = 6;
- break;
-
- default:
- *sizeP = 0;
- return _("Bad call to MD_ATOF()");
- }
- t = atof_ieee (input_line_pointer, type, words);
- if (t)
- input_line_pointer = t;
-
- *sizeP = prec * sizeof (LITTLENUM_TYPE);
- for (wordP = words; prec--;)
- {
- md_number_to_chars (litP, (long) (*wordP++), sizeof (LITTLENUM_TYPE));
- litP += sizeof (LITTLENUM_TYPE);
- }
- return 0;
+ return ieee_md_atof (type, litP, sizeP, TRUE);
}
\f
const char *md_shortopts = "z:";
if (! reloc->howto)
{
as_bad_where (fixp->fx_file, fixp->fx_line,
- "Cannot represent %s relocation in object file",
+ _("Cannot represent %s relocation in object file"),
bfd_get_reloc_code_name (fixp->fx_r_type));
abort ();
}
projects / deliverable / binutils-gdb.git / blobdiff