#include "gdb_stat.h"
#include "gdb_string.h"
#include "psympriv.h"
+#include "source.h"
#include "bfd.h"
mdebug_reg_to_regnum
};
+/* The "aclass" indices for computed symbols. */
+
+static int mdebug_register_index;
+static int mdebug_regparm_index;
+
static int
parse_symbol (SYMR *sh, union aux_ext *ax, char *ext_sh, int bigend,
struct section_offsets *section_offsets, struct objfile *objfile)
s = new_symbol (name);
SYMBOL_VALUE (s) = svalue;
if (sh->sc == scRegister)
- {
- class = LOC_REGISTER;
- SYMBOL_REGISTER_OPS (s) = &mdebug_register_funcs;
- }
+ class = mdebug_register_index;
else
class = LOC_LOCAL;
data: /* Common code for symbols describing data. */
SYMBOL_DOMAIN (s) = VAR_DOMAIN;
- SYMBOL_CLASS (s) = class;
+ SYMBOL_ACLASS_INDEX (s) = class;
add_symbol (s, top_stack->cur_st, b);
/* Type could be missing if file is compiled without debugging info. */
{
case scRegister:
/* Pass by value in register. */
- SYMBOL_CLASS (s) = LOC_REGISTER;
- SYMBOL_REGISTER_OPS (s) = &mdebug_register_funcs;
+ SYMBOL_ACLASS_INDEX (s) = mdebug_register_index;
break;
case scVar:
/* Pass by reference on stack. */
- SYMBOL_CLASS (s) = LOC_REF_ARG;
+ SYMBOL_ACLASS_INDEX (s) = LOC_REF_ARG;
break;
case scVarRegister:
/* Pass by reference in register. */
- SYMBOL_CLASS (s) = LOC_REGPARM_ADDR;
- SYMBOL_REGISTER_OPS (s) = &mdebug_register_funcs;
+ SYMBOL_ACLASS_INDEX (s) = mdebug_regparm_index;
break;
default:
/* Pass by value on stack. */
- SYMBOL_CLASS (s) = LOC_ARG;
+ SYMBOL_ACLASS_INDEX (s) = LOC_ARG;
break;
}
SYMBOL_VALUE (s) = svalue;
case stLabel: /* label, goes into current block. */
s = new_symbol (name);
SYMBOL_DOMAIN (s) = VAR_DOMAIN; /* So that it can be used */
- SYMBOL_CLASS (s) = LOC_LABEL; /* but not misused. */
+ SYMBOL_ACLASS_INDEX (s) = LOC_LABEL; /* but not misused. */
SYMBOL_VALUE_ADDRESS (s) = (CORE_ADDR) sh->value;
SYMBOL_TYPE (s) = objfile_type (objfile)->builtin_int;
add_symbol (s, top_stack->cur_st, top_stack->cur_block);
}
s = new_symbol (name);
SYMBOL_DOMAIN (s) = VAR_DOMAIN;
- SYMBOL_CLASS (s) = LOC_BLOCK;
+ SYMBOL_ACLASS_INDEX (s) = LOC_BLOCK;
/* Type of the return value. */
if (SC_IS_UNDEF (sh->sc) || sh->sc == scNil)
t = objfile_type (objfile)->builtin_int;
FIELD_NAME (*f) = debug_info->ss + cur_fdr->issBase + tsym.iss;
FIELD_BITSIZE (*f) = 0;
- enum_sym = ((struct symbol *)
- obstack_alloc (&mdebugread_objfile->objfile_obstack,
- sizeof (struct symbol)));
- memset (enum_sym, 0, sizeof (struct symbol));
+ enum_sym = allocate_symbol (mdebugread_objfile);
SYMBOL_SET_LINKAGE_NAME
- (enum_sym, obsavestring (f->name, strlen (f->name),
- &mdebugread_objfile->objfile_obstack));
- SYMBOL_CLASS (enum_sym) = LOC_CONST;
+ (enum_sym,
+ obstack_copy0 (&mdebugread_objfile->objfile_obstack,
+ f->name, strlen (f->name)));
+ SYMBOL_ACLASS_INDEX (enum_sym) = LOC_CONST;
SYMBOL_TYPE (enum_sym) = t;
SYMBOL_DOMAIN (enum_sym) = VAR_DOMAIN;
SYMBOL_VALUE (enum_sym) = tsym.value;
s = new_symbol (name);
SYMBOL_DOMAIN (s) = STRUCT_DOMAIN;
- SYMBOL_CLASS (s) = LOC_TYPEDEF;
+ SYMBOL_ACLASS_INDEX (s) = LOC_TYPEDEF;
SYMBOL_VALUE (s) = 0;
SYMBOL_TYPE (s) = t;
add_symbol (s, top_stack->cur_st, top_stack->cur_block);
/* Make up special symbol to contain procedure specific info. */
s = new_symbol (MDEBUG_EFI_SYMBOL_NAME);
SYMBOL_DOMAIN (s) = LABEL_DOMAIN;
- SYMBOL_CLASS (s) = LOC_CONST;
+ SYMBOL_ACLASS_INDEX (s) = LOC_CONST;
SYMBOL_TYPE (s) = objfile_type (mdebugread_objfile)->builtin_void;
e = ((struct mdebug_extra_func_info *)
obstack_alloc (&mdebugread_objfile->objfile_obstack,
break;
s = new_symbol (name);
SYMBOL_DOMAIN (s) = VAR_DOMAIN;
- SYMBOL_CLASS (s) = LOC_TYPEDEF;
+ SYMBOL_ACLASS_INDEX (s) = LOC_TYPEDEF;
SYMBOL_BLOCK_VALUE (s) = top_stack->cur_block;
SYMBOL_TYPE (s) = t;
add_symbol (s, top_stack->cur_st, top_stack->cur_block);
else if (TYPE_TAG_NAME (tp) == NULL
|| strcmp (TYPE_TAG_NAME (tp), name) != 0)
TYPE_TAG_NAME (tp)
- = obsavestring (name, strlen (name),
- &mdebugread_objfile->objfile_obstack);
+ = obstack_copy0 (&mdebugread_objfile->objfile_obstack,
+ name, strlen (name));
}
}
}
if (TYPE_NAME (tp) == NULL
|| strcmp (TYPE_NAME (tp), name) != 0)
- TYPE_NAME (tp) = obsavestring (name, strlen (name),
- &mdebugread_objfile->objfile_obstack);
+ TYPE_NAME (tp)
+ = obstack_copy0 (&mdebugread_objfile->objfile_obstack,
+ name, strlen (name));
}
}
if (t->bt == btTypedef)
struct objfile *objfile)
{
int section;
- asection *bfd_section;
switch (storage_class)
{
case scText:
section = SECT_OFF_TEXT (objfile);
- bfd_section = bfd_get_section_by_name (cur_bfd, ".text");
break;
case scData:
section = SECT_OFF_DATA (objfile);
- bfd_section = bfd_get_section_by_name (cur_bfd, ".data");
break;
case scBss:
section = SECT_OFF_BSS (objfile);
- bfd_section = bfd_get_section_by_name (cur_bfd, ".bss");
break;
case scSData:
section = get_section_index (objfile, ".sdata");
- bfd_section = bfd_get_section_by_name (cur_bfd, ".sdata");
break;
case scSBss:
section = get_section_index (objfile, ".sbss");
- bfd_section = bfd_get_section_by_name (cur_bfd, ".sbss");
break;
case scRData:
section = get_section_index (objfile, ".rdata");
- bfd_section = bfd_get_section_by_name (cur_bfd, ".rdata");
break;
case scInit:
section = get_section_index (objfile, ".init");
- bfd_section = bfd_get_section_by_name (cur_bfd, ".init");
break;
case scXData:
section = get_section_index (objfile, ".xdata");
- bfd_section = bfd_get_section_by_name (cur_bfd, ".xdata");
break;
case scPData:
section = get_section_index (objfile, ".pdata");
- bfd_section = bfd_get_section_by_name (cur_bfd, ".pdata");
break;
case scFini:
section = get_section_index (objfile, ".fini");
- bfd_section = bfd_get_section_by_name (cur_bfd, ".fini");
break;
case scRConst:
section = get_section_index (objfile, ".rconst");
- bfd_section = bfd_get_section_by_name (cur_bfd, ".rconst");
break;
#ifdef scTlsData
case scTlsData:
section = get_section_index (objfile, ".tlsdata");
- bfd_section = bfd_get_section_by_name (cur_bfd, ".tlsdata");
break;
#endif
#ifdef scTlsBss
case scTlsBss:
section = get_section_index (objfile, ".tlsbss");
- bfd_section = bfd_get_section_by_name (cur_bfd, ".tlsbss");
break;
#endif
default:
/* This kind of symbol is not associated to a section. */
section = -1;
- bfd_section = NULL;
}
prim_record_minimal_symbol_and_info (name, address, ms_type,
- section, bfd_section, objfile);
+ section, objfile);
}
/* Master parsing procedure for first-pass reading of file symbols
(struct partial_symtab **) alloca (dependencies_allocated *
sizeof (struct partial_symtab *));
- last_source_file = NULL;
+ set_last_source_file (NULL);
/*
* Big plan:
prim_record_minimal_symbol_and_info (name, sh.value,
mst_file_text,
SECT_OFF_TEXT (objfile),
- NULL, objfile);
+ objfile);
/* FALLTHROUGH */
prim_record_minimal_symbol_and_info (name, sh.value,
mst_file_data,
SECT_OFF_DATA (objfile),
- NULL,
objfile);
else
prim_record_minimal_symbol_and_info (name, sh.value,
mst_file_bss,
SECT_OFF_BSS (objfile),
- NULL,
objfile);
class = LOC_STATIC;
break;
would otherwise be ended twice, once in
process_one_symbol, and once after this loop. */
if (type_code == N_SO
- && last_source_file
+ && get_last_source_file ()
&& previous_stab_code != (unsigned char) N_SO
&& *name == '\000')
{
memset (e, 0, sizeof (struct mdebug_extra_func_info));
SYMBOL_DOMAIN (s) = LABEL_DOMAIN;
- SYMBOL_CLASS (s) = LOC_CONST;
+ SYMBOL_ACLASS_INDEX (s) = LOC_CONST;
SYMBOL_TYPE (s) = objfile_type (objfile)->builtin_void;
SYMBOL_VALUE_BYTES (s) = (gdb_byte *) e;
e->pdr.framereg = -1;
if (info_verbose && n_undef_symbols)
{
printf_filtered (_("File %s contains %d unresolved references:"),
- st->filename, n_undef_symbols);
+ symtab_to_filename_for_display (st),
+ n_undef_symbols);
printf_filtered ("\n\t%4d variables\n\t%4d "
"procedures\n\t%4d labels\n",
n_undef_vars, n_undef_procs, n_undef_labels);
static struct symbol *
new_symbol (char *name)
{
- struct symbol *s = ((struct symbol *)
- obstack_alloc (&mdebugread_objfile->objfile_obstack,
- sizeof (struct symbol)));
+ struct symbol *s = allocate_symbol (mdebugread_objfile);
- memset (s, 0, sizeof (*s));
- SYMBOL_SET_LANGUAGE (s, psymtab_language);
+ SYMBOL_SET_LANGUAGE (s, psymtab_language,
+ &mdebugread_objfile->objfile_obstack);
SYMBOL_SET_NAMES (s, name, strlen (name), 1, mdebugread_objfile);
return s;
}
_initialize_mdebugread (void)
{
basic_type_data = register_objfile_data ();
+
+ mdebug_register_index
+ = register_symbol_register_impl (LOC_REGISTER, &mdebug_register_funcs);
+ mdebug_regparm_index
+ = register_symbol_register_impl (LOC_REGPARM_ADDR, &mdebug_register_funcs);
}
projects / deliverable / binutils-gdb.git / blobdiff