extern void stabsread_clear_cache (void);
-static struct type *coff_read_struct_type (int, int, int);
+static struct type *coff_read_struct_type (int, int, int,
+ struct objfile *);
static struct type *decode_base_type (struct coff_symbol *,
- unsigned int, union internal_auxent *);
+ unsigned int, union internal_auxent *,
+ struct objfile *);
static struct type *decode_type (struct coff_symbol *, unsigned int,
- union internal_auxent *);
+ union internal_auxent *,
+ struct objfile *);
static struct type *decode_function_type (struct coff_symbol *,
unsigned int,
- union internal_auxent *);
+ union internal_auxent *,
+ struct objfile *);
-static struct type *coff_read_enum_type (int, int, int);
+static struct type *coff_read_enum_type (int, int, int,
+ struct objfile *);
static struct symbol *process_coff_symbol (struct coff_symbol *,
union internal_auxent *,
bfd_section = cs_to_bfd_section (cs, objfile);
return prim_record_minimal_symbol_and_info (cs->c_name, address, type,
- NULL, section, bfd_section, objfile);
+ section, bfd_section, objfile);
}
\f
/* coff_symfile_init ()
coff_symtab_read (long symtab_offset, unsigned int nsyms,
struct objfile *objfile)
{
+ struct gdbarch *gdbarch = get_objfile_arch (objfile);
struct context_stack *new;
struct coff_symbol coff_symbol;
struct coff_symbol *cs = &coff_symbol;
cs->c_sclass == C_EXT || cs->c_sclass == C_THUMBEXTFUNC
|| cs->c_sclass == C_THUMBEXT ?
mst_text : mst_file_text;
- tmpaddr = gdbarch_smash_text_address
- (current_gdbarch, tmpaddr);
+ tmpaddr = gdbarch_smash_text_address (gdbarch, tmpaddr);
}
else if (bfd_section->flags & SEC_ALLOC
&& bfd_section->flags & SEC_LOAD)
msym = record_minimal_symbol (cs, tmpaddr, ms_type, sec, objfile);
if (msym)
- gdbarch_coff_make_msymbol_special
- (current_gdbarch, cs->c_sclass, msym);
+ gdbarch_coff_make_msymbol_special (gdbarch, cs->c_sclass, msym);
if (SDB_TYPE (cs->c_type))
{
finish_block (new->name, &local_symbols, new->old_blocks,
new->start_addr,
-#if defined (FUNCTION_EPILOGUE_SIZE)
- /* This macro should be defined only on
- machines where the
- fcn_aux_saved.x_sym.x_misc.x_fsize
- field is always zero.
- So use the .bf record information that
- points to the epilogue and add the size
- of the epilogue. */
- cs->c_value
- + FUNCTION_EPILOGUE_SIZE
- + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile)),
-#else
fcn_cs_saved.c_value
+ fcn_aux_saved.x_sym.x_misc.x_fsize
+ ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile)),
-#endif
objfile
);
within_function = 0;
if ((nsyms == 0) && (pe_file))
{
- /* We've got no debugging symbols, but it's is a portable
+ /* We've got no debugging symbols, but it's a portable
executable, so try to read the export table */
read_pe_exported_syms (objfile);
}
TYPE_CODE (SYMBOL_TYPE (real_sym)) == TYPE_CODE_PTR &&
TYPE_LENGTH (TYPE_TARGET_TYPE (SYMBOL_TYPE (real_sym))) != 0)
{
- char *name = DEPRECATED_SYMBOL_NAME (real_sym);
+ char *name = SYMBOL_LINKAGE_NAME (real_sym);
int hash = hashname (name);
struct symbol *sym, *prev;
prev = 0;
for (sym = opaque_type_chain[hash]; sym;)
{
- if (name[0] == DEPRECATED_SYMBOL_NAME (sym)[0] &&
- strcmp (name + 1, DEPRECATED_SYMBOL_NAME (sym) + 1) == 0)
+ if (name[0] == SYMBOL_LINKAGE_NAME (sym)[0] &&
+ strcmp (name + 1, SYMBOL_LINKAGE_NAME (sym) + 1) == 0)
{
if (prev)
{
{
SYMBOL_VALUE (sym) += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT (objfile));
SYMBOL_TYPE (sym) =
- lookup_function_type (decode_function_type (cs, cs->c_type, aux));
+ lookup_function_type (decode_function_type (cs, cs->c_type, aux, objfile));
SYMBOL_CLASS (sym) = LOC_BLOCK;
if (cs->c_sclass == C_STAT || cs->c_sclass == C_THUMBSTAT
}
else
{
- SYMBOL_TYPE (sym) = decode_type (cs, cs->c_type, aux);
+ SYMBOL_TYPE (sym) = decode_type (cs, cs->c_type, aux, objfile);
switch (cs->c_sclass)
{
case C_NULL:
case C_ARG:
SYMBOL_CLASS (sym) = LOC_ARG;
+ SYMBOL_IS_ARGUMENT (sym) = 1;
add_symbol_to_list (sym, &local_symbols);
break;
case C_REGPARM:
- SYMBOL_CLASS (sym) = LOC_REGPARM;
+ SYMBOL_CLASS (sym) = LOC_REGISTER;
+ SYMBOL_IS_ARGUMENT (sym) = 1;
SYMBOL_VALUE (sym) = gdbarch_sdb_reg_to_regnum
(current_gdbarch, cs->c_value);
add_symbol_to_list (sym, &local_symbols);
}
else
TYPE_NAME (SYMBOL_TYPE (sym)) =
- concat (DEPRECATED_SYMBOL_NAME (sym), (char *)NULL);
+ concat (SYMBOL_LINKAGE_NAME (sym), (char *)NULL);
}
/* Keep track of any type which points to empty structured type,
TYPE_CODE (TYPE_TARGET_TYPE (SYMBOL_TYPE (sym))) !=
TYPE_CODE_UNDEF)
{
- int i = hashname (DEPRECATED_SYMBOL_NAME (sym));
+ int i = hashname (SYMBOL_LINKAGE_NAME (sym));
SYMBOL_VALUE_CHAIN (sym) = opaque_type_chain[i];
opaque_type_chain[i] = sym;
names for anonymous enums, structures, and unions, like
"~0fake" or ".0fake". Thanks, but no thanks... */
if (TYPE_TAG_NAME (SYMBOL_TYPE (sym)) == 0)
- if (DEPRECATED_SYMBOL_NAME (sym) != NULL
- && *DEPRECATED_SYMBOL_NAME (sym) != '~'
- && *DEPRECATED_SYMBOL_NAME (sym) != '.')
+ if (SYMBOL_LINKAGE_NAME (sym) != NULL
+ && *SYMBOL_LINKAGE_NAME (sym) != '~'
+ && *SYMBOL_LINKAGE_NAME (sym) != '.')
TYPE_TAG_NAME (SYMBOL_TYPE (sym)) =
- concat (DEPRECATED_SYMBOL_NAME (sym), (char *)NULL);
+ concat (SYMBOL_LINKAGE_NAME (sym), (char *)NULL);
add_symbol_to_list (sym, &file_symbols);
break;
static struct type *
decode_type (struct coff_symbol *cs, unsigned int c_type,
- union internal_auxent *aux)
+ union internal_auxent *aux, struct objfile *objfile)
{
struct type *type = 0;
unsigned int new_c_type;
new_c_type = DECREF (c_type);
if (ISPTR (c_type))
{
- type = decode_type (cs, new_c_type, aux);
+ type = decode_type (cs, new_c_type, aux, objfile);
type = lookup_pointer_type (type);
}
else if (ISFCN (c_type))
{
- type = decode_type (cs, new_c_type, aux);
+ type = decode_type (cs, new_c_type, aux, objfile);
type = lookup_function_type (type);
}
else if (ISARY (c_type))
*dim = *(dim + 1);
*dim = 0;
- base_type = decode_type (cs, new_c_type, aux);
+ base_type = decode_type (cs, new_c_type, aux, objfile);
index_type = builtin_type_int32;
range_type =
create_range_type ((struct type *) NULL, index_type, 0, n - 1);
}
}
- return decode_base_type (cs, BTYPE (c_type), aux);
+ return decode_base_type (cs, BTYPE (c_type), aux, objfile);
}
/* Decode a coff type specifier for function definition;
static struct type *
decode_function_type (struct coff_symbol *cs, unsigned int c_type,
- union internal_auxent *aux)
+ union internal_auxent *aux, struct objfile *objfile)
{
if (aux->x_sym.x_tagndx.l == 0)
cs->c_naux = 0; /* auxent refers to function, not base type */
- return decode_type (cs, DECREF (c_type), aux);
+ return decode_type (cs, DECREF (c_type), aux, objfile);
}
\f
/* basic C types */
static struct type *
decode_base_type (struct coff_symbol *cs, unsigned int c_type,
- union internal_auxent *aux)
+ union internal_auxent *aux, struct objfile *objfile)
{
+ struct gdbarch *gdbarch = get_objfile_arch (objfile);
struct type *type;
switch (c_type)
{
case T_NULL:
/* shows up with "void (*foo)();" structure members */
- return builtin_type (current_gdbarch)->builtin_void;
+ return builtin_type (gdbarch)->builtin_void;
#ifdef T_VOID
case T_VOID:
/* Intel 960 COFF has this symbol and meaning. */
- return builtin_type (current_gdbarch)->builtin_void;
+ return builtin_type (gdbarch)->builtin_void;
#endif
case T_CHAR:
- return builtin_type (current_gdbarch)->builtin_char;
+ return builtin_type (gdbarch)->builtin_char;
case T_SHORT:
- return builtin_type (current_gdbarch)->builtin_short;
+ return builtin_type (gdbarch)->builtin_short;
case T_INT:
- return builtin_type (current_gdbarch)->builtin_int;
+ return builtin_type (gdbarch)->builtin_int;
case T_LONG:
if (cs->c_sclass == C_FIELD
&& aux->x_sym.x_misc.x_lnsz.x_size
- > gdbarch_long_bit (current_gdbarch))
- return builtin_type (current_gdbarch)->builtin_long_long;
+ > gdbarch_long_bit (gdbarch))
+ return builtin_type (gdbarch)->builtin_long_long;
else
- return builtin_type (current_gdbarch)->builtin_long;
+ return builtin_type (gdbarch)->builtin_long;
case T_FLOAT:
- return builtin_type (current_gdbarch)->builtin_float;
+ return builtin_type (gdbarch)->builtin_float;
case T_DOUBLE:
- return builtin_type (current_gdbarch)->builtin_double;
+ return builtin_type (gdbarch)->builtin_double;
case T_LNGDBL:
- return builtin_type (current_gdbarch)->builtin_long_double;
+ return builtin_type (gdbarch)->builtin_long_double;
case T_STRUCT:
if (cs->c_naux != 1)
{
type = coff_read_struct_type (cs->c_symnum,
aux->x_sym.x_misc.x_lnsz.x_size,
- aux->x_sym.x_fcnary.x_fcn.x_endndx.l);
+ aux->x_sym.x_fcnary.x_fcn.x_endndx.l,
+ objfile);
}
return type;
{
type = coff_read_struct_type (cs->c_symnum,
aux->x_sym.x_misc.x_lnsz.x_size,
- aux->x_sym.x_fcnary.x_fcn.x_endndx.l);
+ aux->x_sym.x_fcnary.x_fcn.x_endndx.l,
+ objfile);
}
TYPE_CODE (type) = TYPE_CODE_UNION;
return type;
{
type = coff_read_enum_type (cs->c_symnum,
aux->x_sym.x_misc.x_lnsz.x_size,
- aux->x_sym.x_fcnary.x_fcn.x_endndx.l);
+ aux->x_sym.x_fcnary.x_fcn.x_endndx.l,
+ objfile);
}
return type;
break;
case T_UCHAR:
- return builtin_type (current_gdbarch)->builtin_unsigned_char;
+ return builtin_type (gdbarch)->builtin_unsigned_char;
case T_USHORT:
- return builtin_type (current_gdbarch)->builtin_unsigned_short;
+ return builtin_type (gdbarch)->builtin_unsigned_short;
case T_UINT:
- return builtin_type (current_gdbarch)->builtin_unsigned_int;
+ return builtin_type (gdbarch)->builtin_unsigned_int;
case T_ULONG:
if (cs->c_sclass == C_FIELD
&& aux->x_sym.x_misc.x_lnsz.x_size
- > gdbarch_long_bit (current_gdbarch))
- return builtin_type (current_gdbarch)->builtin_unsigned_long_long;
+ > gdbarch_long_bit (gdbarch))
+ return builtin_type (gdbarch)->builtin_unsigned_long_long;
else
- return builtin_type (current_gdbarch)->builtin_unsigned_long;
+ return builtin_type (gdbarch)->builtin_unsigned_long;
}
complaint (&symfile_complaints, _("Unexpected type for symbol %s"), cs->c_name);
- return builtin_type (current_gdbarch)->builtin_void;
+ return builtin_type (gdbarch)->builtin_void;
}
\f
/* This page contains subroutines of read_type. */
object describing the type. */
static struct type *
-coff_read_struct_type (int index, int length, int lastsym)
+coff_read_struct_type (int index, int length, int lastsym,
+ struct objfile *objfile)
{
struct nextfield
{
{
read_one_sym (ms, &sub_sym, &sub_aux);
name = ms->c_name;
- name = EXTERNAL_NAME (name, current_objfile->obfd);
+ name = EXTERNAL_NAME (name, objfile->obfd);
switch (ms->c_sclass)
{
/* Save the data. */
list->field.name =
- obsavestring (name,
- strlen (name),
- ¤t_objfile->objfile_obstack);
- FIELD_TYPE (list->field) = decode_type (ms, ms->c_type, &sub_aux);
- FIELD_BITPOS (list->field) = 8 * ms->c_value;
+ obsavestring (name, strlen (name), &objfile->objfile_obstack);
+ FIELD_TYPE (list->field) = decode_type (ms, ms->c_type, &sub_aux,
+ objfile);
+ SET_FIELD_BITPOS (list->field, 8 * ms->c_value);
FIELD_BITSIZE (list->field) = 0;
- FIELD_STATIC_KIND (list->field) = 0;
nfields++;
break;
/* Save the data. */
list->field.name =
- obsavestring (name,
- strlen (name),
- ¤t_objfile->objfile_obstack);
- FIELD_TYPE (list->field) = decode_type (ms, ms->c_type, &sub_aux);
- FIELD_BITPOS (list->field) = ms->c_value;
+ obsavestring (name, strlen (name), &objfile->objfile_obstack);
+ FIELD_TYPE (list->field) = decode_type (ms, ms->c_type, &sub_aux,
+ objfile);
+ SET_FIELD_BITPOS (list->field, ms->c_value);
FIELD_BITSIZE (list->field) = sub_aux.x_sym.x_misc.x_lnsz.x_size;
- FIELD_STATIC_KIND (list->field) = 0;
nfields++;
break;
Also defines the symbols that represent the values of the type. */
static struct type *
-coff_read_enum_type (int index, int length, int lastsym)
+coff_read_enum_type (int index, int length, int lastsym,
+ struct objfile *objfile)
{
+ struct gdbarch *gdbarch = get_objfile_arch (objfile);
struct symbol *sym;
struct type *type;
int nsyms = 0;
{
read_one_sym (ms, &sub_sym, &sub_aux);
name = ms->c_name;
- name = EXTERNAL_NAME (name, current_objfile->obfd);
+ name = EXTERNAL_NAME (name, objfile->obfd);
switch (ms->c_sclass)
{
case C_MOE:
sym = (struct symbol *) obstack_alloc
- (¤t_objfile->objfile_obstack,
- sizeof (struct symbol));
+ (&objfile->objfile_obstack, sizeof (struct symbol));
memset (sym, 0, sizeof (struct symbol));
- DEPRECATED_SYMBOL_NAME (sym) =
- obsavestring (name, strlen (name),
- ¤t_objfile->objfile_obstack);
+ SYMBOL_SET_LINKAGE_NAME (sym,
+ obsavestring (name, strlen (name),
+ &objfile->objfile_obstack));
SYMBOL_CLASS (sym) = LOC_CONST;
SYMBOL_DOMAIN (sym) = VAR_DOMAIN;
SYMBOL_VALUE (sym) = ms->c_value;
if (length > 0)
TYPE_LENGTH (type) = length;
else /* Assume ints. */
- TYPE_LENGTH (type) = gdbarch_int_bit (current_gdbarch) / TARGET_CHAR_BIT;
+ TYPE_LENGTH (type) = gdbarch_int_bit (gdbarch) / TARGET_CHAR_BIT;
TYPE_CODE (type) = TYPE_CODE_ENUM;
TYPE_NFIELDS (type) = nsyms;
TYPE_FIELDS (type) = (struct field *)
{
struct symbol *xsym = syms->symbol[j];
SYMBOL_TYPE (xsym) = type;
- TYPE_FIELD_NAME (type, n) = DEPRECATED_SYMBOL_NAME (xsym);
- TYPE_FIELD_BITPOS (type, n) = SYMBOL_VALUE (xsym);
+ TYPE_FIELD_NAME (type, n) = SYMBOL_LINKAGE_NAME (xsym);
+ SET_FIELD_BITPOS (TYPE_FIELD (type, n), SYMBOL_VALUE (xsym));
if (SYMBOL_VALUE (xsym) < 0)
unsigned_enum = 0;
TYPE_FIELD_BITSIZE (type, n) = 0;
- TYPE_FIELD_STATIC_KIND (type, n) = 0;
}
if (syms == osyms)
break;
}
if (unsigned_enum)
- TYPE_FLAGS (type) |= TYPE_FLAG_UNSIGNED;
+ TYPE_UNSIGNED (type) = 1;
return type;
}