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* config/tc-arm.h: Update for symbol handling changes.

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* config/tc-arm.c: Likewise.
	(symbol_make_empty): Remove.  Just use symbol_create.
This commit is contained in:
Ian Lance Taylor 1999-06-03 09:50:01 +00:00
parent bf27257ea6
commit 174419c123
3 changed files with 21 additions and 31 deletions
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6
gas/ChangeLog
View file

@ -1,5 +1,11 @@
1999-06-03 Ian Lance Taylor <ian@zembu.com>
* config/tc-arm.h: Update for symbol handling changes.
* config/tc-arm.c: Likewise.
(symbol_make_empty): Remove. Just use symbol_create.
* symbols.c (symbol_set_tc): Correct name.
* Makefile.am: Rebuild dependencies.
($(OBJS)): Don't depend upon struc-symbol.h.
(.dep1, .tcdep, .objdep): Create itbl-parse.h.

40
gas/config/tc-arm.c
View file

@ -955,7 +955,6 @@ literalT literals[MAX_LITERAL_POOL_SIZE];
int next_literal_pool_place = 0; /* Next free entry in the pool */
int lit_pool_num = 1; /* Next literal pool number */
symbolS * current_poolP = NULL;
symbolS * symbol_make_empty PARAMS ((void));
static int
add_to_lit_pool ()
@ -963,7 +962,8 @@ add_to_lit_pool ()
int lit_count = 0;
if (current_poolP == NULL)
current_poolP = symbol_make_empty ();
current_poolP = symbol_create (FAKE_LABEL_NAME, undefined_section,
(valueT) 0, &zero_address_frag);
/* Check if this literal value is already in the pool: */
while (lit_count < next_literal_pool_place)
@ -1027,7 +1027,7 @@ symbol_locate (symbolP, name, segment, valu, frag)
S_SET_VALUE (symbolP, valu);
symbol_clear_list_pointers(symbolP);
symbolP->sy_frag = frag;
symbol_set_frag (symbolP, frag);
/* Link to end of symbol chain. */
{
@ -1049,23 +1049,6 @@ symbol_locate (symbolP, name, segment, valu, frag)
#endif /* DEBUG_SYMS */
}
symbolS *
symbol_make_empty ()
{
symbolS * symbolP;
symbolP = (symbolS *) obstack_alloc (&notes, sizeof (symbolS));
/* symbol must be born in some fixed state. This seems as good as any. */
memset (symbolP, 0, sizeof (symbolS));
symbolP->bsym = bfd_make_empty_symbol (stdoutput);
assert (symbolP->bsym != 0);
symbolP->bsym->udata.p = (PTR) symbolP;
return symbolP;
}
/* Check that an immediate is valid, and if so, convert it to the right format. */
static unsigned int
@ -2039,14 +2022,14 @@ static int
walk_no_bignums (sp)
symbolS * sp;
{
if (sp->sy_value.X_op == O_big)
if (symbol_get_value_expression (sp)->X_op == O_big)
return 1;
if (sp->sy_value.X_add_symbol)
if (symbol_get_value_expression (sp)->X_add_symbol)
{
return (walk_no_bignums (sp->sy_value.X_add_symbol)
|| (sp->sy_value.X_op_symbol
&& walk_no_bignums (sp->sy_value.X_op_symbol)));
return (walk_no_bignums (symbol_get_value_expression (sp)->X_add_symbol)
|| (symbol_get_value_expression (sp)->X_op_symbol
&& walk_no_bignums (symbol_get_value_expression (sp)->X_op_symbol)));
}
return 0;
@ -5620,7 +5603,8 @@ tc_gen_reloc (section, fixp)
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;
/* @@ Why fx_addnumber sometimes and fx_offset other times? */
@ -5801,7 +5785,7 @@ md_assemble (str)
/* Align the previous label if needed. */
if (last_label_seen != NULL)
{
last_label_seen->sy_frag = frag_now;
symbol_set_frag (last_label_seen, frag_now);
S_SET_VALUE (last_label_seen, (valueT) frag_now_fix ());
S_SET_SEGMENT (last_label_seen, now_seg);
}
@ -6625,7 +6609,7 @@ arm_adjust_symtab ()
{
if (THUMB_IS_FUNC (sym))
{
elf_sym = elf_symbol (sym->bsym);
elf_sym = elf_symbol (symbol_get_bfdsym (sym));
bind = ELF_ST_BIND (elf_sym);
elf_sym->internal_elf_sym.st_info = ELF_ST_INFO (bind, STT_ARM_TFUNC);
}

6
gas/config/tc-arm.h
View file

@ -122,9 +122,9 @@
/* We need to keep some local information on symbols. */
#define TC_SYMFIELD_TYPE unsigned int
#define ARM_GET_FLAG(s) ((s)->sy_tc)
#define ARM_SET_FLAG(s,v) ((s)->sy_tc |= (v))
#define ARM_RESET_FLAG(s,v) ((s)->sy_tc &= ~(v))
#define ARM_GET_FLAG(s) (*symbol_get_tc (s))
#define ARM_SET_FLAG(s,v) (*symbol_get_tc (s) |= (v))
#define ARM_RESET_FLAG(s,v) (*symbol_get_tc (s) &= ~(v))
#define ARM_FLAG_THUMB (1 << 0) /* The symbol is a Thumb symbol rather than an Arm symbol. */
#define ARM_FLAG_INTERWORK (1 << 1) /* The symbol is attached to code that suppports interworking. */