/* tc-mn10200.c -- Assembler code for the Matsushita 10200
-
- Copyright (C) 1996, 1997 Free Software Foundation.
+ Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation.
This file is part of GAS, the GNU Assembler.
#include <stdio.h>
#include <ctype.h>
#include "as.h"
-#include "subsegs.h"
+#include "subsegs.h"
#include "opcode/mn10200.h"
\f
/* Structure to hold information about predefined registers. */
int value;
};
-/* Generic assembler global variables which must be defined by all targets. */
+/* Generic assembler global variables which must be defined by all
+ targets. */
-/* Characters which always start a comment. */
+/* Characters which always start a comment. */
const char comment_chars[] = "#";
/* Characters which start a comment at the beginning of a line. */
const char line_comment_chars[] = ";#";
-/* Characters which may be used to separate multiple commands on a
+/* Characters which may be used to separate multiple commands on a
single line. */
const char line_separator_chars[] = ";";
-/* Characters which are used to indicate an exponent in a floating
+/* Characters which are used to indicate an exponent in a floating
point number. */
const char EXP_CHARS[] = "eE";
-/* Characters which mean that a number is a floating point constant,
+/* Characters which mean that a number is a floating point constant,
as in 0d1.0. */
const char FLT_CHARS[] = "dD";
\f
-
const relax_typeS md_relax_table[] = {
- /* bCC relaxing */
- {0x7f, -0x80, 2, 1},
- {0x7fff, -0x8000, 5, 2},
- {0x7fffff, -0x8000000, 7, 0},
- /* bCCx relaxing */
- {0x7f, -0x80, 3, 4},
- {0x7fff, -0x8000, 6, 5},
- {0x7fffff, -0x8000000, 8, 0},
- /* jsr relaxing */
- {0x7fff, -0x8000, 3, 7},
- {0x7fffff, -0x8000000, 5, 0},
- /* jmp relaxing */
- {0x7f, -0x80, 2, 9},
- {0x7fff, -0x8000, 3, 10},
- {0x7fffff, -0x8000000, 5, 0},
+ /* bCC relaxing */
+ {0x81, -0x7e, 2, 1},
+ {0x8004, -0x7ffb, 5, 2},
+ {0x800006, -0x7ffff9, 7, 0},
+ /* bCCx relaxing */
+ {0x81, -0x7e, 3, 4},
+ {0x8004, -0x7ffb, 6, 5},
+ {0x800006, -0x7ffff9, 8, 0},
+ /* jsr relaxing */
+ {0x8004, -0x7ffb, 3, 7},
+ {0x800006, -0x7ffff9, 5, 0},
+ /* jmp relaxing */
+ {0x81, -0x7e, 2, 9},
+ {0x8004, -0x7ffb, 3, 10},
+ {0x800006, -0x7ffff9, 5, 0},
};
-/* local functions */
+
+/* Local functions. */
static void mn10200_insert_operand PARAMS ((unsigned long *, unsigned long *,
const struct mn10200_operand *,
offsetT, char *, unsigned,
static boolean address_register_name PARAMS ((expressionS *expressionP));
static boolean other_register_name PARAMS ((expressionS *expressionP));
-
-/* fixups */
+/* Fixups. */
#define MAX_INSN_FIXUPS (5)
struct mn10200_fixup
{
struct option md_longopts[] = {
{NULL, no_argument, NULL, 0}
};
-size_t md_longopts_size = sizeof(md_longopts);
+size_t md_longopts_size = sizeof (md_longopts);
/* The target specific pseudo-ops which we support. */
const pseudo_typeS md_pseudo_table[] =
/* Opcode hash table. */
static struct hash_control *mn10200_hash;
-/* This table is sorted. Suitable for searching by a binary search. */
+/* This table is sorted. Suitable for searching by a binary search. */
static const struct reg_name data_registers[] =
{
{ "d0", 0 },
{ "d2", 2 },
{ "d3", 3 },
};
-#define DATA_REG_NAME_CNT (sizeof(data_registers) / sizeof(struct reg_name))
+#define DATA_REG_NAME_CNT \
+ (sizeof (data_registers) / sizeof (struct reg_name))
static const struct reg_name address_registers[] =
{
{ "a2", 2 },
{ "a3", 3 },
};
-#define ADDRESS_REG_NAME_CNT (sizeof(address_registers) / sizeof(struct reg_name))
+#define ADDRESS_REG_NAME_CNT \
+ (sizeof (address_registers) / sizeof (struct reg_name))
static const struct reg_name other_registers[] =
{
{ "mdr", 0 },
{ "psw", 0 },
};
-#define OTHER_REG_NAME_CNT (sizeof(other_registers) / sizeof(struct reg_name))
+#define OTHER_REG_NAME_CNT \
+ (sizeof (other_registers) / sizeof (struct reg_name))
/* reg_name_search does a binary search of the given register table
to see if "name" is a valid regiter name. Returns the register
- number from the array on success, or -1 on failure. */
+ number from the array on success, or -1 on failure. */
static int
reg_name_search (regs, regcount, name)
high = middle - 1;
else if (cmp > 0)
low = middle + 1;
- else
- return regs[middle].value;
+ else
+ return regs[middle].value;
}
while (low <= high);
return -1;
}
-
/* Summary of register_name().
*
* in: Input_line_pointer points to 1st char of operand.
* Input_line_pointer->(next non-blank) char after operand, or is in
* its original state.
*/
+
static boolean
data_register_name (expressionP)
expressionS *expressionP;
char *start;
char c;
- /* Find the spelling of the operand */
+ /* Find the spelling of the operand. */
start = name = input_line_pointer;
c = get_symbol_end ();
reg_number = reg_name_search (data_registers, DATA_REG_NAME_CNT, name);
- /* look to see if it's in the register table */
- if (reg_number >= 0)
+ /* Look to see if it's in the register table. */
+ if (reg_number >= 0)
{
expressionP->X_op = O_register;
expressionP->X_add_number = reg_number;
- /* make the rest nice */
+ /* Make the rest nice. */
expressionP->X_add_symbol = NULL;
expressionP->X_op_symbol = NULL;
- *input_line_pointer = c; /* put back the delimiting char */
+
+ /* Put back the delimiting char. */
+ *input_line_pointer = c;
return true;
}
else
{
- /* reset the line as if we had not done anything */
- *input_line_pointer = c; /* put back the delimiting char */
- input_line_pointer = start; /* reset input_line pointer */
+ /* Reset the line as if we had not done anything. */
+ /* Put back the delimiting char. */
+ *input_line_pointer = c;
+
+ /* Reset input_line pointer. */
+ input_line_pointer = start;
return false;
}
}
* Input_line_pointer->(next non-blank) char after operand, or is in
* its original state.
*/
+
static boolean
address_register_name (expressionP)
expressionS *expressionP;
char *start;
char c;
- /* Find the spelling of the operand */
+ /* Find the spelling of the operand. */
start = name = input_line_pointer;
c = get_symbol_end ();
reg_number = reg_name_search (address_registers, ADDRESS_REG_NAME_CNT, name);
- /* look to see if it's in the register table */
- if (reg_number >= 0)
+ /* Look to see if it's in the register table. */
+ if (reg_number >= 0)
{
expressionP->X_op = O_register;
expressionP->X_add_number = reg_number;
- /* make the rest nice */
+ /* Make the rest nice. */
expressionP->X_add_symbol = NULL;
expressionP->X_op_symbol = NULL;
- *input_line_pointer = c; /* put back the delimiting char */
+
+ /* Put back the delimiting char. */
+ *input_line_pointer = c;
return true;
}
else
{
- /* reset the line as if we had not done anything */
- *input_line_pointer = c; /* put back the delimiting char */
- input_line_pointer = start; /* reset input_line pointer */
+ /* Reset the line as if we had not done anything. */
+ /* Put back the delimiting char. */
+ *input_line_pointer = c;
+
+ /* Reset input_line pointer. */
+ input_line_pointer = start;
return false;
}
}
* Input_line_pointer->(next non-blank) char after operand, or is in
* its original state.
*/
+
static boolean
other_register_name (expressionP)
expressionS *expressionP;
char *start;
char c;
- /* Find the spelling of the operand */
+ /* Find the spelling of the operand. */
start = name = input_line_pointer;
c = get_symbol_end ();
reg_number = reg_name_search (other_registers, OTHER_REG_NAME_CNT, name);
- /* look to see if it's in the register table */
- if (reg_number >= 0)
+ /* Look to see if it's in the register table. */
+ if (reg_number >= 0)
{
expressionP->X_op = O_register;
expressionP->X_add_number = reg_number;
- /* make the rest nice */
+ /* Make the rest nice. */
expressionP->X_add_symbol = NULL;
expressionP->X_op_symbol = NULL;
- *input_line_pointer = c; /* put back the delimiting char */
+
+ /* Put back the delimiting char. */
+ *input_line_pointer = c;
return true;
}
else
{
- /* reset the line as if we had not done anything */
- *input_line_pointer = c; /* put back the delimiting char */
- input_line_pointer = start; /* reset input_line pointer */
+ /* Reset the line as if we had not done anything. */
+ /* Put back the delimiting char. */
+ *input_line_pointer = c;
+
+ /* Reset input_line pointer. */
+ input_line_pointer = start;
return false;
}
}
void
md_show_usage (stream)
- FILE *stream;
+ FILE *stream;
{
- fprintf(stream, "MN10200 options:\n\
-none yet\n");
-}
+ fprintf (stream, _("MN10200 options:\n\
+none yet\n"));
+}
int
md_parse_option (c, arg)
symbolS *
md_undefined_symbol (name)
- char *name;
+ char *name;
{
return 0;
}
char *
md_atof (type, litp, sizep)
- int type;
- char *litp;
- int *sizep;
+ int type;
+ char *litp;
+ int *sizep;
{
int prec;
LITTLENUM_TYPE words[4];
default:
*sizep = 0;
- return "bad call to md_atof";
+ return _("bad call to md_atof");
}
-
+
t = atof_ieee (input_line_pointer, type, words);
if (t)
input_line_pointer = t;
return NULL;
}
-
void
md_convert_frag (abfd, sec, fragP)
- bfd *abfd;
- asection *sec;
- fragS *fragP;
+ bfd *abfd;
+ asection *sec;
+ fragS *fragP;
{
+ static unsigned long label_count = 0;
+ char buf[40];
+
subseg_change (sec, 0);
if (fragP->fr_subtype == 0)
{
fix_new (fragP, fragP->fr_fix + 1, 1, fragP->fr_symbol,
- fragP->fr_offset + 1, 1, BFD_RELOC_8_PCREL);
+ fragP->fr_offset, 1, BFD_RELOC_8_PCREL);
fragP->fr_var = 0;
fragP->fr_fix += 2;
}
}
fragP->fr_literal[offset] = opcode;
- /* Set the displacement bits so that we branch around
- the unconditional branch. */
- fragP->fr_literal[offset + 1] = 0x5;
+ /* Create a fixup for the reversed conditional branch. */
+ sprintf (buf, ".%s_%d", FAKE_LABEL_NAME, label_count++);
+ fix_new (fragP, fragP->fr_fix + 1, 1,
+ symbol_new (buf, sec, 0, fragP->fr_next),
+ fragP->fr_offset, 1, BFD_RELOC_8_PCREL);
/* Now create the unconditional branch + fixup to the
final target. */
fragP->fr_literal[offset + 2] = 0xfc;
fix_new (fragP, fragP->fr_fix + 3, 2, fragP->fr_symbol,
- fragP->fr_offset + 1, 1, BFD_RELOC_16_PCREL);
+ fragP->fr_offset, 1, BFD_RELOC_16_PCREL);
fragP->fr_var = 0;
fragP->fr_fix += 5;
}
}
fragP->fr_literal[offset] = opcode;
- /* Set the displacement bits so that we branch around
- the unconditional branch. */
- fragP->fr_literal[offset + 1] = 0x7;
+ /* Create a fixup for the reversed conditional branch. */
+ sprintf (buf, ".%s_%d", FAKE_LABEL_NAME, label_count++);
+ fix_new (fragP, fragP->fr_fix + 1, 1,
+ symbol_new (buf, sec, 0, fragP->fr_next),
+ fragP->fr_offset, 1, BFD_RELOC_8_PCREL);
/* Now create the unconditional branch + fixup to the
final target. */
fragP->fr_literal[offset + 2] = 0xf4;
fragP->fr_literal[offset + 3] = 0xe0;
fix_new (fragP, fragP->fr_fix + 4, 4, fragP->fr_symbol,
- fragP->fr_offset + 2, 1, BFD_RELOC_24_PCREL);
+ fragP->fr_offset, 1, BFD_RELOC_24_PCREL);
fragP->fr_var = 0;
fragP->fr_fix += 7;
}
else if (fragP->fr_subtype == 3)
{
fix_new (fragP, fragP->fr_fix + 2, 1, fragP->fr_symbol,
- fragP->fr_offset + 2, 1, BFD_RELOC_8_PCREL);
+ fragP->fr_offset, 1, BFD_RELOC_8_PCREL);
fragP->fr_var = 0;
fragP->fr_fix += 3;
}
}
fragP->fr_literal[offset + 1] = opcode;
- /* Set the displacement bits so that we branch around
- the unconditional branch. */
- fragP->fr_literal[offset + 2] = 0x6;
+ /* Create a fixup for the reversed conditional branch. */
+ sprintf (buf, ".%s_%d", FAKE_LABEL_NAME, label_count++);
+ fix_new (fragP, fragP->fr_fix + 2, 1,
+ symbol_new (buf, sec, 0, fragP->fr_next),
+ fragP->fr_offset, 1, BFD_RELOC_8_PCREL);
/* Now create the unconditional branch + fixup to the
final target. */
fragP->fr_literal[offset + 3] = 0xfc;
fix_new (fragP, fragP->fr_fix + 4, 2, fragP->fr_symbol,
- fragP->fr_offset + 1, 1, BFD_RELOC_16_PCREL);
+ fragP->fr_offset, 1, BFD_RELOC_16_PCREL);
fragP->fr_var = 0;
fragP->fr_fix += 6;
}
}
fragP->fr_literal[offset + 1] = opcode;
- /* Set the displacement bits so that we branch around
- the unconditional branch. */
- fragP->fr_literal[offset + 2] = 0x8;
+ /* Create a fixup for the reversed conditional branch. */
+ sprintf (buf, ".%s_%d", FAKE_LABEL_NAME, label_count++);
+ fix_new (fragP, fragP->fr_fix + 2, 1,
+ symbol_new (buf, sec, 0, fragP->fr_next),
+ fragP->fr_offset, 1, BFD_RELOC_8_PCREL);
/* Now create the unconditional branch + fixup to the
final target. */
fragP->fr_literal[offset + 3] = 0xf4;
fragP->fr_literal[offset + 4] = 0xe0;
fix_new (fragP, fragP->fr_fix + 5, 4, fragP->fr_symbol,
- fragP->fr_offset + 2, 1, BFD_RELOC_24_PCREL);
+ fragP->fr_offset, 1, BFD_RELOC_24_PCREL);
fragP->fr_var = 0;
fragP->fr_fix += 8;
}
else if (fragP->fr_subtype == 6)
{
fix_new (fragP, fragP->fr_fix + 1, 2, fragP->fr_symbol,
- fragP->fr_offset + 1, 1, BFD_RELOC_16_PCREL);
+ fragP->fr_offset, 1, BFD_RELOC_16_PCREL);
fragP->fr_var = 0;
fragP->fr_fix += 3;
}
fragP->fr_literal[offset + 1] = 0xe1;
fix_new (fragP, fragP->fr_fix + 2, 4, fragP->fr_symbol,
- fragP->fr_offset + 2, 1, BFD_RELOC_24_PCREL);
+ fragP->fr_offset, 1, BFD_RELOC_24_PCREL);
fragP->fr_var = 0;
fragP->fr_fix += 5;
}
{
fragP->fr_literal[fragP->fr_fix] = 0xea;
fix_new (fragP, fragP->fr_fix + 1, 1, fragP->fr_symbol,
- fragP->fr_offset + 1, 1, BFD_RELOC_8_PCREL);
+ fragP->fr_offset, 1, BFD_RELOC_8_PCREL);
fragP->fr_var = 0;
fragP->fr_fix += 2;
}
fragP->fr_literal[offset] = 0xfc;
fix_new (fragP, fragP->fr_fix + 1, 4, fragP->fr_symbol,
- fragP->fr_offset + 1, 1, BFD_RELOC_16_PCREL);
+ fragP->fr_offset, 1, BFD_RELOC_16_PCREL);
fragP->fr_var = 0;
fragP->fr_fix += 3;
}
fragP->fr_literal[offset + 1] = 0xe0;
fix_new (fragP, fragP->fr_fix + 2, 4, fragP->fr_symbol,
- fragP->fr_offset + 2, 1, BFD_RELOC_24_PCREL);
+ fragP->fr_offset, 1, BFD_RELOC_24_PCREL);
fragP->fr_var = 0;
fragP->fr_fix += 5;
}
char *prev_name = "";
register const struct mn10200_opcode *op;
- mn10200_hash = hash_new();
+ mn10200_hash = hash_new ();
/* Insert unique names into hash table. The MN10200 instruction set
has many identical opcode names that have different opcodes based
op = mn10200_opcodes;
while (op->name)
{
- if (strcmp (prev_name, op->name))
+ if (strcmp (prev_name, op->name))
{
prev_name = (char *) op->name;
hash_insert (mn10200_hash, op->name, (char *) op);
}
void
-md_assemble (str)
+md_assemble (str)
char *str;
{
char *s;
int match;
/* Get the opcode. */
- for (s = str; *s != '\0' && ! isspace (*s); s++)
+ for (s = str; *s != '\0' && !isspace (*s); s++)
;
if (*s != '\0')
*s++ = '\0';
- /* find the first opcode with the proper name */
- opcode = (struct mn10200_opcode *)hash_find (mn10200_hash, str);
+ /* Find the first opcode with the proper name. */
+ opcode = (struct mn10200_opcode *) hash_find (mn10200_hash, str);
if (opcode == NULL)
{
- as_bad ("Unrecognized opcode: `%s'", str);
+ as_bad (_("Unrecognized opcode: `%s'"), str);
return;
}
input_line_pointer = str;
- for(;;)
+ for (;;)
{
const char *errmsg = NULL;
int op_idx;
if (operand->flags & MN10200_OPERAND_RELAX)
relaxable = 1;
- /* Gather the operand. */
+ /* Gather the operand. */
hold = input_line_pointer;
input_line_pointer = str;
expression (&ex);
}
- switch (ex.X_op)
+ switch (ex.X_op)
{
case O_illegal:
- errmsg = "illegal operand";
+ errmsg = _("illegal operand");
goto error;
case O_absent:
- errmsg = "missing operand";
+ errmsg = _("missing operand");
goto error;
case O_register:
if ((operand->flags
- & (MN10200_OPERAND_DREG | MN10200_OPERAND_AREG)) == 0)
+ & (MN10200_OPERAND_DREG | MN10200_OPERAND_AREG)) == 0)
{
input_line_pointer = hold;
str = hold;
goto error;
}
-
+
if (opcode->format == FMT_2 || opcode->format == FMT_5)
extra_shift = 8;
else if (opcode->format == FMT_3 || opcode->format == FMT_6
extra_shift = 16;
else
extra_shift = 0;
-
+
mn10200_insert_operand (&insn, &extension, operand,
ex.X_add_number, (char *) NULL,
0, extra_shift);
/* If this operand can be promoted, and it doesn't
fit into the allocated bitfield for this insn,
then promote it (ie this opcode does not match). */
- if (operand->flags & MN10200_OPERAND_PROMOTE
- && ! check_operand (insn, operand, ex.X_add_number))
+ if (operand->flags
+ & (MN10200_OPERAND_PROMOTE | MN10200_OPERAND_RELAX)
+ && !check_operand (insn, operand, ex.X_add_number))
{
input_line_pointer = hold;
str = hold;
/* We need to generate a fixup for this expression. */
if (fc >= MAX_INSN_FIXUPS)
- as_fatal ("too many fixups");
+ as_fatal (_("too many fixups"));
fixups[fc].exp = ex;
fixups[fc].opindex = *opindex_ptr;
fixups[fc].reloc = BFD_RELOC_UNUSED;
error:
if (match == 0)
- {
+ {
next_opcode = opcode + 1;
- if (!strcmp(next_opcode->name, opcode->name))
+ if (!strcmp (next_opcode->name, opcode->name))
{
opcode = next_opcode;
continue;
}
-
+
as_bad ("%s", errmsg);
return;
- }
+ }
break;
}
-
+
while (isspace (*str))
++str;
if (*str != '\0')
- as_bad ("junk at end of line: `%s'", str);
+ as_bad (_("junk at end of line: `%s'"), str);
input_line_pointer = str;
size = 5;
else
abort ();
-
+
/* Write out the instruction. */
if (relaxable && fc > 0)
{
int type;
- /* bCC */
+ /* bCC */
if (size == 2 && opcode->opcode != 0xfc0000)
- type = 0;
- /* jsr */
+ {
+ /* Handle bra specially. Basically treat it like jmp so
+ that we automatically handle 8, 16 and 32 bit offsets
+ correctly as well as jumps to an undefined address.
+
+ It is also important to not treat it like other bCC
+ instructions since the long forms of bra is different
+ from other bCC instructions. */
+ if (opcode->opcode == 0xea00)
+ type = 8;
+ else
+ type = 0;
+ }
+ /* jsr */
else if (size == 3 && opcode->opcode == 0xfd0000)
type = 6;
- /* jmp */
+ /* jmp */
else if (size == 3 && opcode->opcode == 0xfc0000)
type = 8;
- /* bCCx */
+ /* bCCx */
else
type = 3;
int offset;
fixS *fixP;
- reloc_howto = bfd_reloc_type_lookup (stdoutput, fixups[i].reloc);
+ reloc_howto = bfd_reloc_type_lookup (stdoutput,
+ fixups[i].reloc);
if (!reloc_howto)
- abort();
-
+ abort ();
+
size = bfd_get_reloc_size (reloc_howto);
if (size < 1 || size > 4)
- abort();
+ abort ();
offset = 4 - size;
fixP = fix_new_exp (frag_now, f - frag_now->fr_literal + offset,
size,
- &fixups[i].exp,
+ &fixups[i].exp,
reloc_howto->pc_relative,
fixups[i].reloc);
+
+ /* PC-relative offsets are from the first byte of the
+ next instruction, not from the start of the current
+ instruction. */
+ if (reloc_howto->pc_relative)
+ fixP->fx_offset += size;
}
else
{
/* Is the reloc pc-relative? */
pcrel = (operand->flags & MN10200_OPERAND_PCREL) != 0;
-
/* Choose a proper BFD relocation type. */
if (pcrel)
{
abort ();
}
- /* Convert the size of the reloc into what fix_new_exp wants. */
+ /* Convert the size of the reloc into what fix_new_exp
+ wants. */
reloc_size = reloc_size / 8;
if (reloc_size == 8)
reloc_size = 0;
fixP = fix_new_exp (frag_now, f - frag_now->fr_literal + offset,
reloc_size, &fixups[i].exp, pcrel,
((bfd_reloc_code_real_type) reloc));
+
+ /* PC-relative offsets are from the first byte of the
+ next instruction, not from the start of the current
+ instruction. */
if (pcrel)
- fixP->fx_offset += offset;
+ fixP->fx_offset += size;
}
}
}
}
+/* If while processing a fixup, a reloc really needs to be created
+ Then it is done here. */
-/* if while processing a fixup, a reloc really needs to be created */
-/* then it is done here */
-
arelent *
tc_gen_reloc (seg, fixp)
asection *seg;
fixS *fixp;
{
arelent *reloc;
- reloc = (arelent *) bfd_alloc_by_size_t (stdoutput, sizeof (arelent));
+ reloc = (arelent *) xmalloc (sizeof (arelent));
reloc->howto = bfd_reloc_type_lookup (stdoutput, fixp->fx_r_type);
if (reloc->howto == (reloc_howto_type *) NULL)
{
as_bad_where (fixp->fx_file, fixp->fx_line,
- "reloc %d not supported by object file format",
- (int)fixp->fx_r_type);
+ _("reloc %d not supported by object file format"),
+ (int) fixp->fx_r_type);
return NULL;
}
reloc->address = fixp->fx_frag->fr_address + fixp->fx_where;
if (fixp->fx_addsy && fixp->fx_subsy)
{
+ if ((S_GET_SEGMENT (fixp->fx_addsy) != S_GET_SEGMENT (fixp->fx_subsy))
+ || S_GET_SEGMENT (fixp->fx_addsy) == undefined_section)
+ {
+ as_bad_where (fixp->fx_file, fixp->fx_line,
+ "Difference of symbols in different sections is not supported");
+ return NULL;
+ }
reloc->sym_ptr_ptr = &bfd_abs_symbol;
reloc->addend = (S_GET_VALUE (fixp->fx_addsy)
- S_GET_VALUE (fixp->fx_subsy) + fixp->fx_offset);
}
- else
+ else
{
- reloc->sym_ptr_ptr = &fixp->fx_addsy->bsym;
+ reloc->sym_ptr_ptr = (asymbol **) xmalloc (sizeof (asymbol *));
+ *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
reloc->addend = fixp->fx_offset;
}
return reloc;
}
return 2;
}
-}
+}
long
md_pcrel_from (fixp)
{
return fixp->fx_frag->fr_address;
#if 0
- if (fixp->fx_addsy != (symbolS *) NULL && ! S_IS_DEFINED (fixp->fx_addsy))
+ if (fixp->fx_addsy != (symbolS *) NULL && !S_IS_DEFINED (fixp->fx_addsy))
{
/* The symbol is undefined. Let the linker figure it out. */
return 0;
min = - (1 << (operand->bits - 1));
}
else
- {
- max = (1 << operand->bits) - 1;
- min = 0;
- }
+ {
+ max = (1 << operand->bits) - 1;
+ min = 0;
+ }
test = val;
-
if (test < (offsetT) min || test > (offsetT) max)
{
const char *err =
- "operand out of range (%s not between %ld and %ld)";
+ _("operand out of range (%s not between %ld and %ld)");
char buf[100];
sprint_value (buf, test);
min = - (1 << (operand->bits - 1));
}
else
- {
- max = (1 << operand->bits) - 1;
- min = 0;
- }
+ {
+ max = (1 << operand->bits) - 1;
+ min = 0;
+ }
test = val;
-
if (test < (offsetT) min || test > (offsetT) max)
return 0;
else
projects / deliverable / binutils-gdb.git / blobdiff