/* tc-v850.c -- Assembler code for the NEC V850
- 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.
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 */
-
-
-/* local functions */
-static unsigned long v850_insert_operand
- PARAMS ((unsigned long insn, const struct v850_operand *operand,
- offsetT val, char *file, unsigned int line));
-
/* fixups */
#define MAX_INSN_FIXUPS (5)
int opindex;
bfd_reloc_code_real_type reloc;
};
-struct v850_fixup fixups[MAX_INSN_FIXUPS];
+
+struct v850_fixup fixups [MAX_INSN_FIXUPS];
static int fc;
+
\f
void
v850_sdata (int ignore)
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");
+ 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");
+ 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)
{
- as_warn ("Length of .comm \"%s\" is already %ld. Not changed to %d.",
+ /* xgettext:c-format */
+ as_warn (_("Length of .comm \"%s\" is already %ld. Not changed to %d."),
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");
+ 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");
+ as_bad (_("Common alignment not a power of 2"));
ignore_rest_of_line ();
return;
}
}
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;
p++;
c = *p;
*p = '\0';
- as_bad ("bad .common segment %s", input_line_pointer + 1);
+ as_bad (_("bad .common segment %s"), input_line_pointer + 1);
*p = c;
input_line_pointer = p;
ignore_rest_of_line ();
switch (machine)
{
case 0: processor_mask = PROCESSOR_V850; break;
-/* start-sanitize-v850e */
case bfd_mach_v850e: processor_mask = PROCESSOR_V850E; break;
- case bfd_mach_v850eq: processor_mask = PROCESSOR_V850EQ; break;
-/* end-sanitize-v850e */
+ case bfd_mach_v850ea: processor_mask = PROCESSOR_V850EA; break;
}
}
{"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},
- {"v850eq", set_machine, bfd_mach_v850eq},
-/* end-sanitize-v850e */
+ {"v850ea", set_machine, bfd_mach_v850ea},
{ 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))
+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))
+
static const struct reg_name cc_names[] =
{
{ "c", 0x1 },
number from the array on success, or -1 on failure. */
static int
-reg_name_search (regs, regcount, name)
+reg_name_search (regs, regcount, name, accept_numbers)
const struct reg_name * regs;
int regcount;
const char * name;
+ boolean accept_numbers;
{
int middle, low, high;
int cmp;
+ symbolS * symbolP;
+ /* If the register name is a symbol, then evaluate it. */
+ if ((symbolP = symbol_find (name)) != NULL)
+ {
+ /* 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 (symbol_equated_p (symbolP))
+ {
+ 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;
high = regcount - 1;
c = get_symbol_end ();
- reg_number = reg_name_search (pre_defined_registers, REG_NAME_CNT, name);
+ reg_number = reg_name_search (pre_defined_registers, REG_NAME_CNT,
+ name, FALSE);
* input_line_pointer = c; /* put back the delimiting char */
/* Summary of system_register_name().
*
- * in: Input_line_pointer points to 1st char of operand.
+ * 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.
+ * accept_list_names is true iff the special names PS and SR may be
+ * accepted.
*
- * out: A expressionS.
+ * out: A expressionS structure in expressionP.
* The operand may have been a register: in this case, X_op == O_register,
* X_add_number is set to the register number, and truth is returned.
* Input_line_pointer->(next non-blank) char after operand, or is in
* its original state.
*/
static boolean
-system_register_name (expressionP, accept_numbers)
+system_register_name (expressionP, accept_numbers, accept_list_names)
expressionS * expressionP;
boolean accept_numbers;
+ boolean accept_list_names;
{
int reg_number;
char * name;
start = name = input_line_pointer;
c = get_symbol_end ();
- reg_number = reg_name_search (system_registers, SYSREG_NAME_CNT, name);
+ reg_number = reg_name_search (system_registers, SYSREG_NAME_CNT, name,
+ accept_numbers);
* input_line_pointer = c; /* put back the delimiting char */
input_line_pointer = start; /* reset input_line pointer */
if (isdigit (* input_line_pointer))
- reg_number = strtol (input_line_pointer, & input_line_pointer, 10);
-
- /* 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;
+ reg_number = strtol (input_line_pointer, & input_line_pointer, 10);
+
+ /* Make sure that the register number is allowable. */
+ if ( reg_number < 0
+ || reg_number > 5
+ && reg_number < 16
+ || reg_number > 20
+ )
+ {
+ reg_number = -1;
+ }
+ }
+ else if (accept_list_names)
+ {
+ c = get_symbol_end ();
+ reg_number = reg_name_search (system_list_registers,
+ SYSREGLIST_NAME_CNT, name, FALSE);
+
+ * input_line_pointer = c; /* put back the delimiting char */
}
}
-
+
/* look to see if it's in the register table */
if (reg_number >= 0)
{
start = name = input_line_pointer;
c = get_symbol_end ();
- reg_number = reg_name_search (cc_names, CC_NAME_CNT, name);
+ reg_number = reg_name_search (cc_names, CC_NAME_CNT, name, FALSE);
* input_line_pointer = c; /* put back the delimiting char */
++ 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 );
- return "internal failure in parse_register_list";
+ 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
expression (& exp);
if (exp.X_op != O_constant)
- return "constant expression or register list expected";
+ return _("constant expression or register list expected");
if (regs == type1_regs)
{
if (exp.X_add_number & 0xFFFFF000)
- return "high bits set in register list expression";
+ return _("high bits set in register list expression");
for (reg = 20; reg < 32; reg ++)
if (exp.X_add_number & (1 << (reg - 20)))
else if (regs == type2_regs)
{
if (exp.X_add_number & 0xFFFE0000)
- return "high bits set in register list expression";
+ return _("high bits set in register list expression");
for (reg = 1; reg < 16; reg ++)
if (exp.X_add_number & (1 << (reg - 1)))
else /* regs == type3_regs */
{
if (exp.X_add_number & 0xFFFE0000)
- return "high bits set in register list expression";
+ return _("high bits set in register list expression");
for (reg = 16; reg < 32; reg ++)
if (exp.X_add_number & (1 << (reg - 16)))
input_line_pointer ++;
- /* Parse the register list until a terminator (closing curly brace or new-line) is found. */
+ /* Parse the register list until a terminator (closing curly brace or
+ new-line) is found. */
for (;;)
{
if (register_name (& exp))
{
int i;
- /* Locate the given register in the list, and if it is there, insert the corresponding bit into the instruction. */
+ /* Locate the given register in the list, and if it is there,
+ insert the corresponding bit into the instruction. */
for (i = 0; i < 32; i++)
{
if (regs[ i ] == exp.X_add_number)
if (i == 32)
{
- return "illegal register included in list";
+ return _("illegal register included in list");
}
}
- else if (system_register_name (& exp, true))
+ else if (system_register_name (& exp, true, true))
{
if (regs == type1_regs)
{
- return "system registers cannot be included in list";
+ return _("system registers cannot be included in list");
}
else if (exp.X_add_number == 5)
{
if (regs == type2_regs)
- return "PSW cannot be included in list";
+ return _("PSW cannot be included in list");
else
* insn |= 0x8;
}
- else
+ else if (exp.X_add_number < 4)
* insn |= 0x80000;
+ else
+ return _("High value system registers cannot be included in list");
}
else if (* input_line_pointer == '}')
{
/* Get the second register in the range. */
if (! register_name (& exp2))
{
- return "second register should follow dash in register list";
+ return _("second register should follow dash in register list");
exp2.X_add_number = exp.X_add_number;
}
{
int i;
- /* Locate the given register in the list, and if it is there, insert the corresponding bit into the instruction. */
+ /* Locate the given register in the list, and if it is there,
+ insert the corresponding bit into the instruction. */
for (i = 0; i < 32; i++)
{
if (regs[ i ] == j)
}
if (i == 32)
- {
- return "illegal register included in list";
- }
+ return _("illegal register included in list");
}
}
else
break;
}
- skip_white_space();
+ skip_white_space ();
}
return NULL;
}
-/* end-sanitize-v850e */
CONST char * md_shortopts = "m:";
md_show_usage (stream)
FILE * stream;
{
- fprintf (stream, "V850 options:\n");
- fprintf (stream, "\t-wsigned_overflow Warn if signed immediate values overflow\n");
- fprintf (stream, "\t-wunsigned_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-mv850eq The code is targeted at the v850eq\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)
int c;
char * arg;
{
- switch (c)
+ if (c != 'm')
{
- case 'w':
- if (strcmp (arg, "signed_overflow") == 0)
- {
- warn_signed_overflows = TRUE;
- return 1;
- }
- else if (strcmp (arg, "unsigned_overflow") == 0)
- {
- warn_unsigned_overflows = TRUE;
- return 1;
- }
- break;
+ /* xgettext:c-format */
+ fprintf (stderr, _("unknown command line option: -%c%s\n"), c, arg);
+ return 0;
+ }
- case 'm':
- if (strcmp (arg, "v850") == 0)
- {
- machine = 0;
- processor_mask = PROCESSOR_V850;
- return 1;
- }
-/* start-sanitize-v850e */
- else if (strcmp (arg, "v850e") == 0)
- {
- machine = bfd_mach_v850e;
- processor_mask = PROCESSOR_V850E;
- return 1;
- }
- else if (strcmp (arg, "v850eq") == 0)
- {
- machine = bfd_mach_v850eq;
- processor_mask = PROCESSOR_V850EQ;
- return 1;
- }
-/* end-sanitize-v850e */
- break;
+ if (strcmp (arg, "warn-signed-overflow") == 0)
+ {
+ warn_signed_overflows = TRUE;
+ }
+ else if (strcmp (arg, "warn-unsigned-overflow") == 0)
+ {
+ warn_unsigned_overflows = TRUE;
+ }
+ else if (strcmp (arg, "v850") == 0)
+ {
+ machine = 0;
+ processor_mask = PROCESSOR_V850;
+ }
+ else if (strcmp (arg, "v850e") == 0)
+ {
+ machine = bfd_mach_v850e;
+ processor_mask = PROCESSOR_V850E;
+ }
+ else if (strcmp (arg, "v850ea") == 0)
+ {
+ machine = bfd_mach_v850ea;
+ processor_mask = PROCESSOR_V850EA;
+ }
+ else if (strcmp (arg, "v850any") == 0)
+ {
+ machine = 0; /* Tell the world that this is for any v850 chip. */
+ processor_mask = PROCESSOR_V850EA; /* But support instructions for the extended versions. */
+ }
+ else
+ {
+ /* xgettext:c-format */
+ fprintf (stderr, _("unknown command line option: -%c%s\n"), c, arg);
+ return 0;
}
- return 0;
+ return 1;
}
symbolS *
default:
*sizep = 0;
- return "bad call to md_atof";
+ return _("bad call to md_atof");
}
t = atof_ieee (input_line_pointer, type, words);
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, "v850eq", 6) == 0)
+ if (strncmp (TARGET_CPU, "v850ea", 6) == 0)
{
if (machine == -1)
- machine = bfd_mach_v850eq;
+ machine = bfd_mach_v850ea;
if (processor_mask == -1)
- processor_mask = PROCESSOR_V850EQ;
+ processor_mask = PROCESSOR_V850EA;
}
else if (strncmp (TARGET_CPU, "v850e", 5) == 0)
{
processor_mask = PROCESSOR_V850E;
}
else
-/* end-sanitize-v850e */
if (strncmp (TARGET_CPU, "v850", 4) == 0)
{
if (machine == -1)
processor_mask = PROCESSOR_V850;
}
else
- as_bad ("Unable to determine default target processor from string: %s",
+ /* xgettext:c-format */
+ as_bad (_("Unable to determine default target processor from string: %s"),
TARGET_CPU);
v850_hash = hash_new();
bfd_set_arch_mach (stdoutput, TARGET_ARCH, machine);
applicable = bfd_applicable_section_flags (stdoutput);
-
- sdata_section = subseg_new (".sdata", 0);
- bfd_set_section_flags (stdoutput, sdata_section, applicable & (SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_DATA | SEC_HAS_CONTENTS));
-
- tdata_section = subseg_new (".tdata", 0);
- bfd_set_section_flags (stdoutput, tdata_section, applicable & (SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_DATA | SEC_HAS_CONTENTS));
- zdata_section = subseg_new (".zdata", 0);
- bfd_set_section_flags (stdoutput, zdata_section, applicable & (SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_DATA | SEC_HAS_CONTENTS));
-
- sbss_section = subseg_new (".sbss", 0);
- bfd_set_section_flags (stdoutput, sbss_section, applicable & SEC_ALLOC);
- seg_info (sbss_section)->bss = 1;
-
- tbss_section = subseg_new (".tbss", 0);
- bfd_set_section_flags (stdoutput, tbss_section, applicable & SEC_ALLOC);
- seg_info (tbss_section)->bss = 1;
-
- zbss_section = subseg_new (".zbss", 0);
- bfd_set_section_flags (stdoutput, zbss_section, applicable & SEC_ALLOC);
- seg_info (zbss_section)->bss = 1;
-
- rosdata_section = subseg_new (".rosdata", 0);
- bfd_set_section_flags (stdoutput, rosdata_section, applicable & (SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY));
-
- rozdata_section = subseg_new (".rozdata", 0);
- bfd_set_section_flags (stdoutput, rozdata_section, applicable & (SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY));
-
- 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));
-
- 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));
-
-/* start-sanitize-v850e */
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));
+ 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));
-/* end-sanitize-v850e */
+ 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)
{
if ( operand->bits != 6
|| operand->shift != 0)
{
- as_bad ("ctoff() relocation used on an instruction which does not support it");
+ as_bad (_("ctoff() relocation used on an instruction which does not support it"));
return BFD_RELOC_64; /* Used to indicate an error condition. */
}
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)
{
- as_bad ("sdaoff() relocation used on an instruction which does not support it");
+ as_bad (_("sdaoff() relocation used on an instruction which does not support it"));
return BFD_RELOC_64; /* Used to indicate an error condition. */
}
{
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)
{
- as_bad ("zdaoff() relocation used on an instruction which does not support it");
+ as_bad (_("zdaoff() relocation used on an instruction which does not support it"));
return BFD_RELOC_64; /* Used to indicate an error condition. */
}
{
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)
{
- as_bad ("tdaoff() relocation used on an instruction which does not support it");
+ as_bad (_("tdaoff() relocation used on an instruction which does not support it"));
return BFD_RELOC_64; /* Used to indicate an error condition. */
}
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)
return BFD_RELOC_UNUSED;
}
+/* Insert an operand value into an instruction. */
+
+static unsigned long
+v850_insert_operand (insn, operand, val, file, line, str)
+ unsigned long insn;
+ const struct v850_operand * operand;
+ offsetT val;
+ char * file;
+ unsigned int line;
+ char * str;
+{
+ if (operand->insert)
+ {
+ const char * message = NULL;
+
+ insn = operand->insert (insn, val, & message);
+ if (message != NULL)
+ {
+ if ((operand->flags & V850_OPERAND_SIGNED)
+ && ! warn_signed_overflows
+ && strstr (message, "out of range") != NULL)
+ {
+ /* skip warning... */
+ }
+ else if ((operand->flags & V850_OPERAND_SIGNED) == 0
+ && ! warn_unsigned_overflows
+ && strstr (message, "out of range") != NULL)
+ {
+ /* skip warning... */
+ }
+ else if (str)
+ {
+ if (file == (char *) NULL)
+ as_warn ("%s: %s", str, message);
+ else
+ as_warn_where (file, line, "%s: %s", str, message);
+ }
+ else
+ {
+ if (file == (char *) NULL)
+ as_warn (message);
+ else
+ as_warn_where (file, line, message);
+ }
+ }
+ }
+ else
+ {
+ if (operand->bits != 32)
+ {
+ long min, max;
+ offsetT test;
+
+ if ((operand->flags & V850_OPERAND_SIGNED) != 0)
+ {
+ if (! warn_signed_overflows)
+ max = (1 << operand->bits) - 1;
+ else
+ max = (1 << (operand->bits - 1)) - 1;
+
+ min = - (1 << (operand->bits - 1));
+ }
+ else
+ {
+ max = (1 << operand->bits) - 1;
+
+ if (! warn_unsigned_overflows)
+ min = - (1 << (operand->bits - 1));
+ else
+ min = 0;
+ }
+
+ if (val < (offsetT) min || val > (offsetT) max)
+ {
+ /* xgettext:c-format */
+ const char * err = _("operand out of range (%s not between %ld and %ld)");
+ char buf[100];
+
+ /* Restore min and mix to expected values for decimal ranges. */
+ if ((operand->flags & V850_OPERAND_SIGNED)
+ && ! warn_signed_overflows)
+ max = (1 << (operand->bits - 1)) - 1;
+
+ if (! (operand->flags & V850_OPERAND_SIGNED)
+ && ! warn_unsigned_overflows)
+ min = 0;
+
+ if (str)
+ {
+ sprintf (buf, "%s: ", str);
+
+ sprint_value (buf + strlen (buf), val);
+ }
+ else
+ sprint_value (buf, val);
+
+ if (file == (char *) NULL)
+ as_warn (err, buf, min, max);
+ else
+ as_warn_where (file, line, err, buf, min, max);
+ }
+ }
+
+ insn |= (((long) val & ((1 << operand->bits) - 1)) << operand->shift);
+ }
+
+ return insn;
+}
+
+\f
+static char copy_of_instruction [128];
+
void
md_assemble (str)
char * str;
unsigned long extra_data;
char * saved_input_line_pointer;
+
+ strncpy (copy_of_instruction, str, sizeof (copy_of_instruction) - 1);
+
/* Get the opcode. */
for (s = str; *s != '\0' && ! isspace (*s); s++)
continue;
*s++ = '\0';
/* find the first opcode with the proper name */
- opcode = (struct v850_opcode *)hash_find (v850_hash, str);
+ opcode = (struct v850_opcode *) hash_find (v850_hash, str);
if (opcode == NULL)
{
- as_bad ("Unrecognized opcode: `%s'", str);
+ /* xgettext:c-format */
+ as_bad (_("Unrecognized opcode: `%s'"), str);
ignore_rest_of_line ();
return;
}
if ((opcode->processors & processor_mask) == 0)
{
- errmsg = "Target processor does not support this instruction.";
+ errmsg = _("Target processor does not support this instruction.");
goto error;
}
input_line_pointer = str = start_of_operands;
- for (opindex_ptr = opcode->operands; *opindex_ptr != 0; opindex_ptr++)
+ for (opindex_ptr = opcode->operands; *opindex_ptr != 0; opindex_ptr ++)
{
const struct v850_operand * operand;
char * hold;
errmsg = NULL;
while (*str == ' ' || *str == ',' || *str == '[' || *str == ']')
- ++str;
+ ++ str;
if (operand->flags & V850_OPERAND_RELAX)
relaxable = 1;
/* lo(), hi(), hi0(), etc... */
if ((reloc = v850_reloc_prefix (operand)) != BFD_RELOC_UNUSED)
{
- if (reloc == BFD_RELOC_64) /* This is a fake reloc, used to indicate an error condition. */
+ /* This is a fake reloc, used to indicate an error condition. */
+ if (reloc == BFD_RELOC_64)
{
match = 1;
goto error;
switch (reloc)
{
case BFD_RELOC_V850_ZDA_16_16_OFFSET:
- /* To cope with "not1 7, zdaoff(0xfffff006)[r0]" and the like. */
+ /* To cope with "not1 7, zdaoff(0xfffff006)[r0]"
+ and the like. */
/* Fall through. */
case BFD_RELOC_LO16:
break;
}
-/* start-sanitize-v850e */
case BFD_RELOC_32:
if ((operand->flags & V850E_IMMEDIATE32) == 0)
{
- errmsg = "use bigger instruction";
+ errmsg = _("immediate operand is too large");
goto error;
}
extra_data = ex.X_add_number;
ex.X_add_number = 0;
break;
-/* end-sanitize-v850e */
default:
fprintf (stderr, "reloc: %d\n", reloc);
- as_bad ("AAARG -> unhandled constant reloc");
+ as_bad (_("AAARG -> unhandled constant reloc"));
break;
}
- insn = v850_insert_operand (insn, operand, ex.X_add_number,
- (char *) NULL, 0);
+ 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
{
{
if ((operand->flags & V850E_IMMEDIATE32) == 0)
{
- errmsg = "use bigger instruction";
+ errmsg = _("immediate operand is too large");
goto error;
}
extra_data_after_insn = true;
extra_data_len = 4;
extra_data = ex.X_add_number;
- ex.X_add_number = 0;
}
if (fc > MAX_INSN_FIXUPS)
- as_fatal ("too many fixups");
+ as_fatal (_("too many fixups"));
fixups[ fc ].exp = ex;
fixups[ fc ].opindex = * opindex_ptr;
{
if (!register_name (& ex))
{
- errmsg = "invalid register name";
+ errmsg = _("invalid register name");
}
-
- if ((operand->flags & V850_NOT_R0)
+ else if ((operand->flags & V850_NOT_R0)
&& ex.X_add_number == 0)
{
- errmsg = "register r0 cannot be used here";
+ errmsg = _("register r0 cannot be used here");
+
+ /* Force an error message to be generated by
+ skipping over any following potential matches
+ for this opcode. */
+ opcode += 3;
}
}
else if ((operand->flags & V850_OPERAND_SRG) != 0)
{
- if (!system_register_name (& ex, true))
+ if (!system_register_name (& ex, true, false))
{
- errmsg = "invalid system register name";
+ errmsg = _("invalid system register name");
}
}
else if ((operand->flags & V850_OPERAND_EP) != 0)
/* Put things back the way we found them. */
*input_line_pointer = c;
input_line_pointer = start;
- errmsg = "expected EP register";
+ errmsg = _("expected EP register");
goto error;
}
input_line_pointer = hold;
while (*str == ' ' || *str == ',' || *str == '[' || *str == ']')
- ++str;
+ ++ str;
continue;
}
else if ((operand->flags & V850_OPERAND_CC) != 0)
{
if (!cc_name (& ex))
{
- errmsg = "invalid condition code name";
+ errmsg = _("invalid condition code name");
}
}
-/* start-sanitize-v850e */
else if (operand->flags & V850E_PUSH_POP)
{
errmsg = parse_register_list (& insn, operand);
- /* The parse_register_list() function has already done everything, so fake a dummy expression. */
+ /* The parse_register_list() function has already done
+ everything, so fake a dummy expression. */
ex.X_op = O_constant;
ex.X_add_number = 0;
}
expression (& ex);
if (ex.X_op != O_constant)
- errmsg = "constant expression expected";
+ errmsg = _("constant expression expected");
else if (ex.X_add_number & 0xffff0000)
{
if (ex.X_add_number & 0xffff)
- errmsg = "constant too big to fit into instruction";
+ errmsg = _("constant too big to fit into instruction");
else if ((insn & 0x001fffc0) == 0x00130780)
ex.X_add_number >>= 16;
else
- errmsg = "constant too big to fit into instruction";
+ errmsg = _("constant too big to fit into instruction");
}
extra_data_after_insn = true;
expression (& ex);
if (ex.X_op != O_constant)
- errmsg = "constant expression expected";
+ errmsg = _("constant expression expected");
extra_data_after_insn = true;
extra_data_len = 4;
extra_data = ex.X_add_number;
ex.X_add_number = 0;
}
-/* end-sanitize-v850e */
- else if (register_name (&ex)
+ else if (register_name (& ex)
&& (operand->flags & V850_OPERAND_REG) == 0)
{
- errmsg = "syntax error: register not expected";
+ char c;
+ int exists = 0;
+
+ /* It is possible that an alias has been defined that
+ matches a register name. For example the code may
+ include a ".set ZERO, 0" directive, which matches
+ the register name "zero". Attempt to reparse the
+ field as an expression, and only complain if we
+ cannot generate a constant. */
+
+ input_line_pointer = str;
+
+ c = get_symbol_end ();
+
+ if (symbol_find (str) != NULL)
+ exists = 1;
+
+ * input_line_pointer = c;
+ input_line_pointer = str;
+
+ expression (& ex);
+
+ if (ex.X_op != O_constant)
+ {
+ /* If this register is actually occuring too early on
+ the parsing of the instruction, (because another
+ field is missing) then report this. */
+ if (opindex_ptr[1] != 0
+ && (v850_operands [opindex_ptr [1]].flags & V850_OPERAND_REG))
+ errmsg = _("syntax error: value is missing before the register name");
+ else
+ errmsg = _("syntax error: register not expected");
+
+ /* If we created a symbol in the process of this test then
+ delete it now, so that it will not be output with the real
+ symbols... */
+ if (exists == 0
+ && ex.X_op == O_symbol)
+ symbol_remove (ex.X_add_symbol,
+ & symbol_rootP, & symbol_lastP);
+ }
}
- else if (system_register_name (& ex, false)
+ else if (system_register_name (& ex, false, false)
&& (operand->flags & V850_OPERAND_SRG) == 0)
{
- errmsg = "syntax error: system register not expected";
+ errmsg = _("syntax error: system register not expected");
}
else if (cc_name (&ex)
&& (operand->flags & V850_OPERAND_CC) == 0)
{
- errmsg = "syntax error: condition code not expected";
+ errmsg = _("syntax error: condition code 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 available
- then create a fake error so that the next MOV instruction
- will be selected. This one has a 32 bit immediate field. */
+ and the immediate value does not fit into the bits
+ available then create a fake error so that the next MOV
+ instruction will be selected. This one has a 32 bit
+ immediate field. */
if (((insn & 0x07e0) == 0x0200)
&& ex.X_op == O_constant
- && (ex.X_add_number < (- (1 << (operand->bits - 1))) || ex.X_add_number > ((1 << operand->bits) - 1)))
- errmsg = "use bigger instruction";
-/* end-sanitize-v850e */
+ && (ex.X_add_number < (- (1 << (operand->bits - 1)))
+ || ex.X_add_number > ((1 << operand->bits) - 1)))
+ errmsg = _("immediate operand is too large");
}
if (errmsg)
goto error;
-/* fprintf (stderr, " insn: %x, operand %d, op: %d, add_number: %d\n", insn, opindex_ptr - opcode->operands, ex.X_op, ex.X_add_number); */
+/* fprintf (stderr, " insn: %x, operand %d, op: %d, add_number: %d\n",
+ insn, opindex_ptr - opcode->operands, ex.X_op, ex.X_add_number); */
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 & (V850_OPERAND_REG | V850_OPERAND_SRG)) == 0)
{
- errmsg = "invalid operand";
+ errmsg = _("invalid operand");
goto error;
}
insn = v850_insert_operand (insn, operand, ex.X_add_number,
- (char *) NULL, 0);
+ (char *) NULL, 0,
+ copy_of_instruction);
break;
case O_constant:
insn = v850_insert_operand (insn, operand, ex.X_add_number,
- (char *) NULL, 0);
+ (char *) NULL, 0,
+ copy_of_instruction);
break;
default:
/* 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;
if (match == 0)
{
next_opcode = opcode + 1;
- if (next_opcode->name != NULL && strcmp (next_opcode->name, opcode->name) == 0)
+ if (next_opcode->name != NULL
+ && strcmp (next_opcode->name, opcode->name) == 0)
{
opcode = next_opcode;
+
+ /* Skip versions that are not supported by the target
+ processor. */
+ if ((opcode->processors & processor_mask) == 0)
+ goto error;
+
continue;
}
- as_bad (errmsg);
+ as_bad ("%s: %s", copy_of_instruction, errmsg);
+
+ if (* input_line_pointer == ']')
+ ++ input_line_pointer;
+
ignore_rest_of_line ();
input_line_pointer = saved_input_line_pointer;
return;
++str;
if (*str != '\0')
- as_bad ("junk at end of line: `%s'", str);
+ /* xgettext:c-format */
+ as_bad (_("junk at end of line: `%s'"), str);
input_line_pointer = str;
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);
if (reloc != BFD_RELOC_UNUSED)
{
- reloc_howto_type * reloc_howto = bfd_reloc_type_lookup (stdoutput, reloc);
+ reloc_howto_type * reloc_howto = bfd_reloc_type_lookup (stdoutput,
+ reloc);
int size;
int address;
fixS * fixP;
size = bfd_get_reloc_size (reloc_howto);
- if (size != 2 && size != 4) /* XXX this will abort on an R_V850_8 reloc - is this reloc actually used ? */
- abort();
+ /* XXX This will abort on an R_V850_8 reloc -
+ is this reloc actually used ? */
+ if (size != 2 && size != 4)
+ abort ();
address = (f - frag_now->fr_literal) + insn_size - size;
f - frag_now->fr_literal, 4,
& fixups[i].exp,
1 /* FIXME: V850_OPERAND_RELATIVE ??? */,
- (bfd_reloc_code_real_type) (fixups[i].opindex + (int) BFD_RELOC_UNUSED)
+ (bfd_reloc_code_real_type) (fixups[i].opindex
+ + (int) BFD_RELOC_UNUSED)
);
}
}
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);
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);
+ /* xgettext:c-format */
+ _("reloc %d not supported by object file format"),
+ (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;
{
/* We don't actually support subtracting a symbol. */
as_bad_where (fixp->fx_file, fixp->fx_line,
- "expression too complex");
+ _("expression too complex"));
}
}
}
insn = bfd_getl32 ((unsigned char *) where);
insn = v850_insert_operand (insn, operand, (offsetT) value,
- fixp->fx_file, fixp->fx_line);
+ fixp->fx_file, fixp->fx_line, NULL);
bfd_putl32 ((bfd_vma) insn, (unsigned char *) where);
if (fixp->fx_done)
{
/* fprintf (stderr, "bits: %d, insn: %x\n", operand->bits, insn); */
- as_bad_where(fixp->fx_file, fixp->fx_line,
- "unresolved expression that must be resolved");
+ 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)
}
\f
-/* Insert an operand value into an instruction. */
-
-static unsigned long
-v850_insert_operand (insn, operand, val, file, line)
- unsigned long insn;
- const struct v850_operand * operand;
- offsetT val;
- char *file;
- unsigned int line;
-{
- if (operand->insert)
- {
- const char * message = NULL;
-
- insn = (*operand->insert) (insn, val, & message);
- if (message != NULL)
- {
- if (file == (char *) NULL)
- as_warn (message);
- else
- as_warn_where (file, line, message);
- }
- }
- else
- {
- if (operand->bits != 32)
- {
- long min, max;
- offsetT test;
-
- if ((operand->flags & V850_OPERAND_SIGNED) != 0)
- {
- if (! warn_signed_overflows)
- max = (1 << operand->bits) - 1;
- else
- max = (1 << (operand->bits - 1)) - 1;
-
- min = - (1 << (operand->bits - 1));
- }
- else
- {
- max = (1 << operand->bits) - 1;
-
- if (! warn_unsigned_overflows)
- min = - (1 << (operand->bits - 1));
- else
- min = 0;
- }
-
- test = val;
-
- if (test < (offsetT) min || test > (offsetT) max)
- {
- const char * err = "operand out of range (%s not between %ld and %ld)";
- char buf[100];
-
- sprint_value (buf, test);
- if (file == (char *) NULL)
- as_warn (err, buf, min, max);
- else
- as_warn_where (file, line, err, buf, min, max);
- }
- }
-
- insn |= (((long) val & ((1 << operand->bits) - 1)) << operand->shift);
- }
-
- return insn;
-}
-
/* Parse a cons expression. We have to handle hi(), lo(), etc
on the v850. */
void
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