/* tc-v850.c -- Assembler code for the NEC V850
- Copyright (C) 1996, 1997, 1998 Free Software Foundation.
+ Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation.
This file is part of GAS, the GNU Assembler.
static segT scommon_section = NULL;
static segT tcommon_section = NULL;
static segT zcommon_section = NULL;
-/* start-sanitize-v850e */
static segT call_table_data_section = NULL;
static segT call_table_text_section = NULL;
-/* end-sanitize-v850e */
/* fixups */
#define MAX_INSN_FIXUPS (5)
demand_empty_rest_of_line ();
}
-/* start-sanitize-v850e */
void
v850_call_table_data (int ignore)
{
demand_empty_rest_of_line ();
}
-/* end-sanitize-v850e */
void
v850_bss (int ignore)
name = input_line_pointer;
c = get_symbol_end ();
+
/* just after name is now '\0' */
p = input_line_pointer;
*p = c;
+
SKIP_WHITESPACE ();
+
if (*input_line_pointer != ',')
{
as_bad (_("Expected comma after symbol-name"));
ignore_rest_of_line ();
return;
}
- input_line_pointer++; /* skip ',' */
+
+ input_line_pointer ++; /* skip ',' */
+
if ((temp = get_absolute_expression ()) < 0)
{
- as_bad (_(".COMMon length (%d.) <0! Ignored."), temp);
+ /* xgettext:c-format */
+ as_bad (_(".COMMon length (%d.) < 0! Ignored."), temp);
ignore_rest_of_line ();
return;
}
+
size = temp;
*p = 0;
symbolP = symbol_find_or_make (name);
*p = c;
+
if (S_IS_DEFINED (symbolP) && ! S_IS_COMMON (symbolP))
{
as_bad (_("Ignoring attempt to re-define symbol"));
ignore_rest_of_line ();
return;
}
+
if (S_GET_VALUE (symbolP) != 0)
{
if (S_GET_VALUE (symbolP) != size)
S_GET_NAME (symbolP), (long) S_GET_VALUE (symbolP), size);
}
}
- know (symbolP->sy_frag == &zero_address_frag);
+
+ know (symbol_get_frag (symbolP) == & zero_address_frag);
+
if (*input_line_pointer != ',')
have_align = 0;
else
input_line_pointer++;
SKIP_WHITESPACE ();
}
+
if (! have_align || *input_line_pointer != '"')
{
if (! have_align)
else
{
temp = get_absolute_expression ();
+
if (temp < 0)
{
temp = 0;
as_warn (_("Common alignment negative; 0 assumed"));
}
}
+
if (symbolP->local)
{
segT old_sec;
int old_subsec;
char * pfrag;
int align;
+ flagword applicable;
- /* allocate_bss: */
old_sec = now_seg;
old_subsec = now_subseg;
+
+ applicable = bfd_applicable_section_flags (stdoutput);
+
+ applicable &= SEC_ALLOC;
+
+ switch (area)
+ {
+ case AREA_SDA:
+ if (sbss_section == NULL)
+ {
+ sbss_section = subseg_new (".sbss", 0);
+
+ bfd_set_section_flags (stdoutput, sbss_section, applicable);
+
+ seg_info (sbss_section)->bss = 1;
+ }
+ break;
+
+ case AREA_ZDA:
+ if (zbss_section == NULL)
+ {
+ zbss_section = subseg_new (".zbss", 0);
+
+ bfd_set_section_flags (stdoutput, sbss_section, applicable);
+
+ seg_info (zbss_section)->bss = 1;
+ }
+ break;
+
+ case AREA_TDA:
+ if (tbss_section == NULL)
+ {
+ tbss_section = subseg_new (".tbss", 0);
+
+ bfd_set_section_flags (stdoutput, tbss_section, applicable);
+
+ seg_info (tbss_section)->bss = 1;
+ }
+ break;
+ }
+
if (temp)
{
/* convert to a power of 2 alignment */
- for (align = 0; (temp & 1) == 0; temp >>= 1, ++align);
+ for (align = 0; (temp & 1) == 0; temp >>= 1, ++align)
+ ;
+
if (temp != 1)
{
as_bad (_("Common alignment not a power of 2"));
}
else
align = 0;
+
switch (area)
{
case AREA_SDA:
{
case AREA_SDA:
if (S_GET_SEGMENT (symbolP) == sbss_section)
- symbolP->sy_frag->fr_symbol = 0;
+ symbol_get_frag (symbolP)->fr_symbol = 0;
break;
case AREA_ZDA:
if (S_GET_SEGMENT (symbolP) == zbss_section)
- symbolP->sy_frag->fr_symbol = 0;
+ symbol_get_frag (symbolP)->fr_symbol = 0;
break;
case AREA_TDA:
if (S_GET_SEGMENT (symbolP) == tbss_section)
- symbolP->sy_frag->fr_symbol = 0;
+ symbol_get_frag (symbolP)->fr_symbol = 0;
break;
default:
abort();
}
- symbolP->sy_frag = frag_now;
+ symbol_set_frag (symbolP, frag_now);
pfrag = frag_var (rs_org, 1, 1, (relax_substateT) 0, symbolP,
(offsetT) size, (char *) 0);
*pfrag = 0;
switch (area)
{
- case AREA_SDA: S_SET_SEGMENT (symbolP, sbss_section); break;
- case AREA_ZDA: S_SET_SEGMENT (symbolP, zbss_section); break;
- case AREA_TDA: S_SET_SEGMENT (symbolP, tbss_section); break;
+ case AREA_SDA:
+ S_SET_SEGMENT (symbolP, sbss_section);
+ break;
+
+ case AREA_ZDA:
+ S_SET_SEGMENT (symbolP, zbss_section);
+ break;
+
+ case AREA_TDA:
+ S_SET_SEGMENT (symbolP, tbss_section);
+ break;
+
default:
abort();
}
switch (area)
{
- case AREA_SDA: S_SET_SEGMENT (symbolP, scommon_section); break;
- case AREA_ZDA: S_SET_SEGMENT (symbolP, zcommon_section); break;
- case AREA_TDA: S_SET_SEGMENT (symbolP, tcommon_section); break;
+ case AREA_SDA:
+ if (scommon_section == NULL)
+ {
+ flagword applicable;
+
+ applicable = bfd_applicable_section_flags (stdoutput);
+
+ scommon_section = subseg_new (".scommon", 0);
+
+ bfd_set_section_flags (stdoutput, scommon_section, applicable
+ & (SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_DATA
+ | SEC_HAS_CONTENTS) | SEC_IS_COMMON);
+ }
+ S_SET_SEGMENT (symbolP, scommon_section);
+ break;
+
+ case AREA_ZDA:
+ if (zcommon_section == NULL)
+ {
+ flagword applicable;
+
+ applicable = bfd_applicable_section_flags (stdoutput);
+
+ zcommon_section = subseg_new (".zcommon", 0);
+
+ bfd_set_section_flags (stdoutput, zcommon_section, applicable
+ & (SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_DATA
+ | SEC_HAS_CONTENTS) | SEC_IS_COMMON);
+ }
+ S_SET_SEGMENT (symbolP, zcommon_section);
+ break;
+
+ case AREA_TDA:
+ if (tcommon_section == NULL)
+ {
+ flagword applicable;
+
+ applicable = bfd_applicable_section_flags (stdoutput);
+
+ tcommon_section = subseg_new (".tcommon", 0);
+
+ bfd_set_section_flags (stdoutput, tcommon_section, applicable
+ & (SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_DATA
+ | SEC_HAS_CONTENTS) | SEC_IS_COMMON);
+ }
+ S_SET_SEGMENT (symbolP, tcommon_section);
+ break;
+
default:
abort();
}
goto allocate_common;
}
- symbolP->bsym->flags |= BSF_OBJECT;
+ symbol_get_bfdsym (symbolP)->flags |= BSF_OBJECT;
demand_empty_rest_of_line ();
return;
switch (machine)
{
case 0: processor_mask = PROCESSOR_V850; break;
-/* start-sanitize-v850e */
case bfd_mach_v850e: processor_mask = PROCESSOR_V850E; break;
case bfd_mach_v850ea: processor_mask = PROCESSOR_V850EA; break;
-/* end-sanitize-v850e */
}
}
{"scomm", v850_comm, AREA_SDA},
{"tcomm", v850_comm, AREA_TDA},
{"v850", set_machine, 0},
-/* start-sanitize-v850e */
{"call_table_data", v850_call_table_data, 0},
{"call_table_text", v850_call_table_text, 0},
{"v850e", set_machine, bfd_mach_v850e},
{"v850ea", set_machine, bfd_mach_v850ea},
-/* end-sanitize-v850e */
{ NULL, NULL, 0}
};
static const struct reg_name system_registers[] =
{
-/* start-sanitize-v850e */
{ "ctbp", 20 },
{ "ctpc", 16 },
{ "ctpsw", 17 },
{ "dbpc", 18 },
{ "dbpsw", 19 },
-/* end-sanitize-v850e */
{ "ecr", 4 },
{ "eipc", 0 },
{ "eipsw", 1 },
};
#define SYSREG_NAME_CNT (sizeof (system_registers) / sizeof (struct reg_name))
-/* start-sanitize-v850e */
static const struct reg_name system_list_registers[] =
{
{"PS", 5 },
{"SR", 0 + 1}
};
#define SYSREGLIST_NAME_CNT (sizeof (system_list_registers) / sizeof (struct reg_name))
-/* end-sanitize-v850e */
static const struct reg_name cc_names[] =
{
{
/* If the symbol is an alias for another name then use that.
If the symbol is an alias for a number, then return the number. */
- if (symbolP->sy_value.X_op == O_symbol)
+ if (symbol_equated_p (symbolP))
{
- name = S_GET_NAME (symbolP->sy_value.X_add_symbol);
+ name = S_GET_NAME (symbol_get_value_expression (symbolP)->X_add_symbol);
}
else if (accept_numbers)
{
int reg = S_GET_VALUE (symbolP);
-
+
if (reg >= 0 && reg <= 31)
return reg;
}
+
+ /* Otherwise drop through and try parsing name normally. */
}
low = 0;
* in: Input_line_pointer points to 1st char of operand.
* expressionP points to an expression structure to be filled in.
* accept_numbers is true iff numerical register names may be used.
- * start-sanitize-v850e
* accept_list_names is true iff the special names PS and SR may be
* accepted.
- * end-sanitize-v850e
*
* out: A expressionS structure in expressionP.
* The operand may have been a register: in this case, X_op == O_register,
* its original state.
*/
static boolean
-system_register_name (expressionP, accept_numbers
- /* start-sanitize-v850e */
- , accept_list_names
- /* end-sanitize-v850e */
- )
+system_register_name (expressionP, accept_numbers, accept_list_names)
expressionS * expressionP;
boolean accept_numbers;
-/* start-sanitize-v850e */
boolean accept_list_names;
-/* end-sanitize-v850e */
{
int reg_number;
char * name;
/* Make sure that the register number is allowable. */
if ( reg_number < 0
|| reg_number > 5
-/* start-sanitize-v850e */
&& reg_number < 16
|| reg_number > 20
-/* end-sanitize-v850e */
)
{
reg_number = -1;
}
}
-/* start-sanitize-v850e */
else if (accept_list_names)
{
c = get_symbol_end ();
* input_line_pointer = c; /* put back the delimiting char */
}
-/* end-sanitize-v850e */
}
-
+
/* look to see if it's in the register table */
if (reg_number >= 0)
{
++ input_line_pointer;
}
-/* start-sanitize-v850e */
/* Summary of parse_register_list ().
*
* in: Input_line_pointer points to 1st char of a list of registers.
case 0xfff8000f: regs = type2_regs; break;
case 0xfff8001f: regs = type3_regs; break;
default:
- as_bad (_("unknown operand shift: %x\n"), operand->shift );
+ as_bad (_("unknown operand shift: %x\n"), operand->shift);
return _("internal failure in parse_register_list");
}
- skip_white_space();
+ skip_white_space ();
/* If the expression starts with a curly brace it is a register list.
Otherwise it is a constant expression, whoes bits indicate which
return NULL;
}
-/* end-sanitize-v850e */
CONST char * md_shortopts = "m:";
md_show_usage (stream)
FILE * stream;
{
- fprintf (stream, _("V850 options:\n"));
- fprintf (stream, _("\t-mwarn-signed-overflow Warn if signed immediate values overflow\n"));
- fprintf (stream, _("\t-mwarn-unsigned-overflow Warn if unsigned immediate values overflow\n"));
- fprintf (stream, _("\t-mv850 The code is targeted at the v850\n"));
-/* start-sanitize-v850e */
- fprintf (stream, _("\t-mv850e The code is targeted at the v850e\n"));
- fprintf (stream, _("\t-mv850ea The code is targeted at the v850ea\n"));
- fprintf (stream, _("\t-mv850any The code is generic, despite any processor specific instructions\n"));
-/* end-sanitize-v850e */
-}
+ fprintf (stream, _(" V850 options:\n"));
+ fprintf (stream, _(" -mwarn-signed-overflow Warn if signed immediate values overflow\n"));
+ fprintf (stream, _(" -mwarn-unsigned-overflow Warn if unsigned immediate values overflow\n"));
+ fprintf (stream, _(" -mv850 The code is targeted at the v850\n"));
+ fprintf (stream, _(" -mv850e The code is targeted at the v850e\n"));
+ fprintf (stream, _(" -mv850ea The code is targeted at the v850ea\n"));
+ fprintf (stream, _(" -mv850any The code is generic, despite any processor specific instructions\n"));
+}
int
md_parse_option (c, arg)
machine = 0;
processor_mask = PROCESSOR_V850;
}
-/* start-sanitize-v850e */
else if (strcmp (arg, "v850e") == 0)
{
machine = bfd_mach_v850e;
machine = 0; /* Tell the world that this is for any v850 chip. */
processor_mask = PROCESSOR_V850EA; /* But support instructions for the extended versions. */
}
-/* end-sanitize-v850e */
else
{
/* xgettext:c-format */
target. */
md_number_to_chars (buffer + 2, 0x00000780, 4);
fix_new (fragP, fragP->fr_fix + 2, 4, fragP->fr_symbol,
- fragP->fr_offset, 1, BFD_RELOC_UNUSED + (int) fragP->fr_opcode
- + 1);
+ fragP->fr_offset, 1, BFD_RELOC_UNUSED +
+ (int) fragP->fr_opcode + 1);
fragP->fr_var = 0;
fragP->fr_fix += 6;
}
{
md_number_to_chars (fragP->fr_fix + fragP->fr_literal, 0x00000780, 4);
fix_new (fragP, fragP->fr_fix, 4, fragP->fr_symbol,
- fragP->fr_offset, 1, BFD_RELOC_UNUSED + (int) fragP->fr_opcode
- + 1);
+ fragP->fr_offset, 1, BFD_RELOC_UNUSED +
+ (int) fragP->fr_opcode + 1);
fragP->fr_var = 0;
fragP->fr_fix += 4;
}
register const struct v850_opcode * op;
flagword applicable;
-/* start-sanitize-v850e */
if (strncmp (TARGET_CPU, "v850ea", 6) == 0)
{
if (machine == -1)
processor_mask = PROCESSOR_V850E;
}
else
-/* end-sanitize-v850e */
if (strncmp (TARGET_CPU, "v850", 4) == 0)
{
if (machine == -1)
bfd_set_arch_mach (stdoutput, TARGET_ARCH, machine);
+ applicable = bfd_applicable_section_flags (stdoutput);
+
+ call_table_data_section = subseg_new (".call_table_data", 0);
+ bfd_set_section_flags (stdoutput, call_table_data_section,
+ applicable & (SEC_ALLOC | SEC_LOAD | SEC_RELOC
+ | SEC_DATA | SEC_HAS_CONTENTS));
+
+ call_table_text_section = subseg_new (".call_table_text", 0);
+ bfd_set_section_flags (stdoutput, call_table_text_section,
+ applicable & (SEC_ALLOC | SEC_LOAD | SEC_READONLY
+ | SEC_CODE));
+
+ /* Restore text section as the current default. */
+ subseg_set (text_section, 0);
}
-/* start-sanitize-v850e */
static bfd_reloc_code_real_type
handle_ctoff (const struct v850_operand * operand)
{
return BFD_RELOC_V850_CALLT_6_7_OFFSET;
}
-/* end-sanitize-v850e */
static bfd_reloc_code_real_type
handle_sdaoff (const struct v850_operand * operand)
{
if (operand == NULL) return BFD_RELOC_V850_SDA_16_16_OFFSET;
if (operand->bits == 15 && operand->shift == 17) return BFD_RELOC_V850_SDA_15_16_OFFSET;
- /* start-sanitize-v850e */
if (operand->bits == -1) return BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET;
- /* end-sanitize-v850e */
if ( operand->bits != 16
|| operand->shift != 16)
{
if (operand == NULL) return BFD_RELOC_V850_ZDA_16_16_OFFSET;
if (operand->bits == 15 && operand->shift == 17) return BFD_RELOC_V850_ZDA_15_16_OFFSET;
- /* start-sanitize-v850e */
if (operand->bits == -1) return BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET;
- /* end-sanitize-v850e */
if ( operand->bits != 16
|| operand->shift != 16)
{
if (operand == NULL) return BFD_RELOC_V850_TDA_7_7_OFFSET; /* data item, not an instruction. */
if (operand->bits == 6 && operand->shift == 1) return BFD_RELOC_V850_TDA_6_8_OFFSET; /* sld.w/sst.w, operand: D8_6 */
- /* start-sanitize-v850e */
if (operand->bits == 4 && operand->insert != NULL) return BFD_RELOC_V850_TDA_4_5_OFFSET; /* sld.hu, operand: D5-4 */
if (operand->bits == 4 && operand->insert == NULL) return BFD_RELOC_V850_TDA_4_4_OFFSET; /* sld.bu, operand: D4 */
- /* end-sanitize-v850e */
if (operand->bits == 16 && operand->shift == 16) return BFD_RELOC_V850_TDA_16_16_OFFSET; /* set1 & chums, operands: D16 */
if (operand->bits != 7)
CHECK_ ("sdaoff", handle_sdaoff (operand));
CHECK_ ("zdaoff", handle_zdaoff (operand));
CHECK_ ("tdaoff", handle_tdaoff (operand));
-
-/* start-sanitize-v850e */
CHECK_ ("hilo", BFD_RELOC_32);
CHECK_ ("ctoff", handle_ctoff (operand));
-/* end-sanitize-v850e */
/* Restore skipped parenthesis. */
if (paren_skipped)
if ((reloc = v850_reloc_prefix (operand)) != BFD_RELOC_UNUSED)
{
/* This is a fake reloc, used to indicate an error condition. */
- if (reloc == BFD_RELOC_64)
+ if (reloc == BFD_RELOC_64)
{
match = 1;
goto error;
break;
}
-/* start-sanitize-v850e */
case BFD_RELOC_32:
if ((operand->flags & V850E_IMMEDIATE32) == 0)
{
extra_data = ex.X_add_number;
ex.X_add_number = 0;
break;
-/* end-sanitize-v850e */
default:
fprintf (stderr, "reloc: %d\n", reloc);
break;
}
- if (fc > MAX_INSN_FIXUPS)
- as_fatal (_("too many fixups"));
-
- fixups[ fc ].exp = ex;
- fixups[ fc ].opindex = * opindex_ptr;
- fixups[ fc ].reloc = reloc;
- fc++;
+ if (fc > MAX_INSN_FIXUPS)
+ as_fatal (_("too many fixups"));
+
+ fixups[ fc ].exp = ex;
+ fixups[ fc ].opindex = * opindex_ptr;
+ fixups[ fc ].reloc = reloc;
+ fc++;
}
else
{
-/* start-sanitize-v850e */
if (reloc == BFD_RELOC_32)
{
if ((operand->flags & V850E_IMMEDIATE32) == 0)
extra_data_len = 4;
extra_data = ex.X_add_number;
}
-/* end-sanitize-v850e */
if (fc > MAX_INSN_FIXUPS)
as_fatal (_("too many fixups"));
}
else if ((operand->flags & V850_OPERAND_SRG) != 0)
{
- if (!system_register_name (& ex, true
- /* start-sanitize-v850e */
- , false
- /* end-sanitize-v850e */
- ))
+ if (!system_register_name (& ex, true, false))
{
errmsg = _("invalid system register name");
}
str = input_line_pointer;
input_line_pointer = hold;
- while ( *str == ' ' || *str == ',' || *str == '['
- || *str == ']')
+ while (*str == ' ' || *str == ',' || *str == '[' || *str == ']')
++ str;
continue;
}
errmsg = _("invalid condition code name");
}
}
-/* start-sanitize-v850e */
else if (operand->flags & V850E_PUSH_POP)
{
errmsg = parse_register_list (& insn, operand);
extra_data = ex.X_add_number;
ex.X_add_number = 0;
}
-/* end-sanitize-v850e */
else if (register_name (& ex)
&& (operand->flags & V850_OPERAND_REG) == 0)
{
input_line_pointer = str;
- c = get_symbol_end();
+ c = get_symbol_end ();
if (symbol_find (str) != NULL)
exists = 1;
& symbol_rootP, & symbol_lastP);
}
}
- else if (system_register_name (& ex, false
- /* start-sanitize-v850e */
- , false
- /* end-sanitize-v850e */
- )
+ else if (system_register_name (& ex, false, false)
&& (operand->flags & V850_OPERAND_SRG) == 0)
{
errmsg = _("syntax error: system register not expected");
else
{
expression (& ex);
-/* start-sanitize-v850e */
/* Special case:
If we are assembling a MOV instruction (or a CALLT.... :-)
and the immediate value does not fit into the bits
&& (ex.X_add_number < (- (1 << (operand->bits - 1)))
|| ex.X_add_number > ((1 << operand->bits) - 1)))
errmsg = _("immediate operand is too large");
-/* end-sanitize-v850e */
}
if (errmsg)
else
insn_size = 2;
-/* start-sanitize-v850e */
/* Special case: 32 bit MOV */
if ((insn & 0xffe0) == 0x0620)
insn_size = 2;
-/* end-sanitize-v850e */
f = frag_more (insn_size);
/* XXX This will abort on an R_V850_8 reloc -
is this reloc actually used ? */
if (size != 2 && size != 4)
- abort();
+ abort ();
address = (f - frag_now->fr_literal) + insn_size - size;
arelent * reloc;
reloc = (arelent *) xmalloc (sizeof (arelent));
- 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->address = fixp->fx_frag->fr_address + fixp->fx_where;
reloc->howto = bfd_reloc_type_lookup (stdoutput, fixp->fx_r_type);
as_bad_where (fixp->fx_file, fixp->fx_line,
/* xgettext:c-format */
_("reloc %d not supported by object file format"),
- (int)fixp->fx_r_type);
+ (int) fixp->fx_r_type);
xfree (reloc);
return NULL;
}
- reloc->addend = fixp->fx_addnumber;
+ if (fixp->fx_r_type == BFD_RELOC_VTABLE_ENTRY
+ || fixp->fx_r_type == BFD_RELOC_VTABLE_INHERIT)
+ reloc->addend = fixp->fx_offset;
+ else
+ reloc->addend = fixp->fx_addnumber;
return reloc;
}
}
long
-md_pcrel_from (fixp)
+v850_pcrel_from_section (fixp, section)
fixS * fixp;
+ segT section;
{
/* If the symbol is undefined, or in a section other than our own,
then let the linker figure it out. */
- if (fixp->fx_addsy != (symbolS *) NULL && ! S_IS_DEFINED (fixp->fx_addsy))
+ if (fixp->fx_addsy != (symbolS *) NULL
+ && (! S_IS_DEFINED (fixp->fx_addsy)
+ || (S_GET_SEGMENT (fixp->fx_addsy) != section)))
{
- /* The symbol is undefined. Let the linker figure it out. */
+ /* The symbol is undefined/not in our section.
+ Let the linker figure it out. */
return 0;
}
+
return fixp->fx_frag->fr_address + fixp->fx_where;
}
valueT value;
char * where;
+ if (fixp->fx_r_type == BFD_RELOC_VTABLE_INHERIT
+ || fixp->fx_r_type == BFD_RELOC_VTABLE_ENTRY)
+ {
+ fixp->fx_done = 0;
+ return 1;
+ }
+
if (fixp->fx_addsy == (symbolS *) NULL)
{
value = * valuep;
{
/* fprintf (stderr, "bits: %d, insn: %x\n", operand->bits, insn); */
- as_bad_where(fixp->fx_file, fixp->fx_line,
+ as_bad_where (fixp->fx_file, fixp->fx_line,
_("unresolved expression that must be resolved"));
fixp->fx_done = 1;
return 1;
where = fixp->fx_frag->fr_literal + fixp->fx_where;
if (fixp->fx_size == 1)
- *where = value & 0xff;
+ * where = value & 0xff;
else if (fixp->fx_size == 2)
bfd_putl16 (value & 0xffff, (unsigned char *) where);
else if (fixp->fx_size == 4)
else
fix_new (frag, where, size, NULL, 0, 0, hold_cons_reloc);
}
+boolean
+v850_fix_adjustable (fixP)
+ fixS *fixP;
+{
+
+ if (fixP->fx_addsy == NULL)
+ return 1;
+
+ /* Prevent all adjustments to global symbols. */
+ if (S_IS_EXTERN (fixP->fx_addsy))
+ return 0;
+ if (S_IS_WEAK (fixP->fx_addsy))
+ return 0;
+ /* Don't adjust function names */
+ if (S_IS_FUNCTION (fixP->fx_addsy))
+ return 0;
+
+ /* We need the symbol name for the VTABLE entries */
+ if (fixP->fx_r_type == BFD_RELOC_VTABLE_INHERIT
+ || fixP->fx_r_type == BFD_RELOC_VTABLE_ENTRY)
+ return 0;
+
+ return 1;
+}
+
+int
+v850_force_relocation (fixp)
+ struct fix *fixp;
+{
+ if (fixp->fx_r_type == BFD_RELOC_VTABLE_INHERIT
+ || fixp->fx_r_type == BFD_RELOC_VTABLE_ENTRY)
+ return 1;
+
+ return 0;
+}
projects / binutils-gdb.git / blobdiff