struct header_file_location
{
header_file_location (const char *name_, int instance_,
- struct partial_symtab *pst_)
+ legacy_psymtab *pst_)
: name (name_),
instance (instance_),
pst (pst_)
const char *name; /* Name of header file */
int instance; /* See above */
- struct partial_symtab *pst; /* Partial symtab that has the
+ legacy_psymtab *pst; /* Partial symtab that has the
BINCL/EINCL defs for this file. */
};
/* Local function prototypes. */
-static void read_ofile_symtab (struct objfile *, struct partial_symtab *);
+static void read_ofile_symtab (struct objfile *, legacy_psymtab *);
-static void dbx_read_symtab (struct partial_symtab *self,
+static void dbx_read_symtab (legacy_psymtab *self,
struct objfile *objfile);
-static void dbx_psymtab_to_symtab_1 (struct objfile *, struct partial_symtab *);
+static void dbx_expand_psymtab (legacy_psymtab *, struct objfile *);
static void read_dbx_symtab (minimal_symbol_reader &, struct objfile *);
-static struct partial_symtab *find_corresponding_bincl_psymtab (const char *,
+static legacy_psymtab *find_corresponding_bincl_psymtab (const char *,
int);
static const char *dbx_next_symbol_text (struct objfile *);
static void add_this_object_header_file (int);
-static struct partial_symtab *start_psymtab (struct objfile *, const char *,
+static legacy_psymtab *start_psymtab (struct objfile *, const char *,
CORE_ADDR, int);
/* Free up old header file tables. */
bincl in the list. Return the partial symtab associated
with that header_file_location. */
-static struct partial_symtab *
+static legacy_psymtab *
find_corresponding_bincl_psymtab (const char *name, int instance)
{
for (const header_file_location &bincl : *bincl_list)
return bincl.pst;
repeated_header_complaint (name, symnum);
- return (struct partial_symtab *) 0;
+ return (legacy_psymtab *) 0;
}
/* Set namestring based on nlist. If the string table index is invalid,
static void
read_dbx_symtab (minimal_symbol_reader &reader, struct objfile *objfile)
{
- struct gdbarch *gdbarch = get_objfile_arch (objfile);
+ struct gdbarch *gdbarch = objfile->arch ();
struct external_nlist *bufp = 0; /* =0 avoids gcc -Wall glitch. */
struct internal_nlist nlist;
CORE_ADDR text_addr;
int data_sect_index;
/* Current partial symtab. */
- struct partial_symtab *pst;
+ legacy_psymtab *pst;
/* List of current psymtab's include files. */
const char **psymtab_include_list;
int includes_used;
/* Index within current psymtab dependency list. */
- struct partial_symtab **dependency_list;
+ legacy_psymtab **dependency_list;
int dependencies_used, dependencies_allocated;
text_addr = DBX_TEXT_ADDR (objfile);
stringtab_global = DBX_STRINGTAB (objfile);
- pst = (struct partial_symtab *) 0;
+ pst = (legacy_psymtab *) 0;
includes_allocated = 30;
includes_used = 0;
dependencies_allocated = 30;
dependencies_used = 0;
dependency_list =
- (struct partial_symtab **) alloca (dependencies_allocated *
- sizeof (struct partial_symtab *));
+ (legacy_psymtab **) alloca (dependencies_allocated *
+ sizeof (legacy_psymtab *));
/* Init bincl list */
std::vector<struct header_file_location> bincl_storage;
? nlist.n_value : pst->raw_text_high (),
dependency_list, dependencies_used,
textlow_not_set);
- pst = (struct partial_symtab *) 0;
+ pst = (legacy_psymtab *) 0;
includes_used = 0;
dependencies_used = 0;
has_line_numbers = 0;
? valu : pst->raw_text_high ()),
dependency_list, dependencies_used,
prev_textlow_not_set);
- pst = (struct partial_symtab *) 0;
+ pst = (legacy_psymtab *) 0;
includes_used = 0;
dependencies_used = 0;
has_line_numbers = 0;
if (psymtab_language == language_cplus)
{
std::string name (namestring, p - namestring);
- std::string new_name = cp_canonicalize_string (name.c_str ());
- if (!new_name.empty ())
+ gdb::unique_xmalloc_ptr<char> new_name
+ = cp_canonicalize_string (name.c_str ());
+ if (new_name != nullptr)
{
- sym_len = new_name.length ();
+ sym_len = strlen (new_name.get ());
sym_name = obstack_strdup (&objfile->objfile_obstack,
- new_name);
+ new_name.get ());
}
}
/* Find the corresponding bincl and mark that psymtab on the
psymtab dependency list. */
{
- struct partial_symtab *needed_pst =
+ legacy_psymtab *needed_pst =
find_corresponding_bincl_psymtab (namestring, nlist.n_value);
/* If this include file was defined earlier in this file,
dependency_list[dependencies_used++] = needed_pst;
if (dependencies_used >= dependencies_allocated)
{
- struct partial_symtab **orig = dependency_list;
+ legacy_psymtab **orig = dependency_list;
dependency_list =
- (struct partial_symtab **)
+ (legacy_psymtab **)
alloca ((dependencies_allocated *= 2)
- * sizeof (struct partial_symtab *));
+ * sizeof (legacy_psymtab *));
memcpy (dependency_list, orig,
(dependencies_used
- * sizeof (struct partial_symtab *)));
+ * sizeof (legacy_psymtab *)));
#ifdef DEBUG_INFO
fprintf_unfiltered (gdb_stderr,
"Had to reallocate "
symnum * symbol_size,
(CORE_ADDR) 0, dependency_list,
dependencies_used, textlow_not_set);
- pst = (struct partial_symtab *) 0;
+ pst = (legacy_psymtab *) 0;
includes_used = 0;
dependencies_used = 0;
has_line_numbers = 0;
is the address relative to which its symbols are (incremental) or 0
(normal). */
-static struct partial_symtab *
+static legacy_psymtab *
start_psymtab (struct objfile *objfile, const char *filename, CORE_ADDR textlow,
int ldsymoff)
{
- struct partial_symtab *result =
- start_psymtab_common (objfile, filename, textlow);
+ legacy_psymtab *result = new legacy_psymtab (filename, objfile, textlow);
result->read_symtab_private =
XOBNEW (&objfile->objfile_obstack, struct symloc);
LDSYMOFF (result) = ldsymoff;
- result->read_symtab = dbx_read_symtab;
+ result->legacy_read_symtab = dbx_read_symtab;
+ result->legacy_expand_psymtab = dbx_expand_psymtab;
SYMBOL_SIZE (result) = symbol_size;
SYMBOL_OFFSET (result) = symbol_table_offset;
STRING_OFFSET (result) = string_table_offset;
FIXME: List variables and peculiarities of same. */
-struct partial_symtab *
-dbx_end_psymtab (struct objfile *objfile, struct partial_symtab *pst,
+legacy_psymtab *
+dbx_end_psymtab (struct objfile *objfile, legacy_psymtab *pst,
const char **include_list, int num_includes,
int capping_symbol_offset, CORE_ADDR capping_text,
- struct partial_symtab **dependency_list,
+ legacy_psymtab **dependency_list,
int number_dependencies,
int textlow_not_set)
{
int i;
- struct gdbarch *gdbarch = get_objfile_arch (objfile);
+ struct gdbarch *gdbarch = objfile->arch ();
if (capping_symbol_offset != -1)
LDSYMLEN (pst) = capping_symbol_offset - LDSYMOFF (pst);
pst->dependencies
= objfile->partial_symtabs->allocate_dependencies (number_dependencies);
memcpy (pst->dependencies, dependency_list,
- number_dependencies * sizeof (struct partial_symtab *));
+ number_dependencies * sizeof (legacy_psymtab *));
}
else
pst->dependencies = 0;
for (i = 0; i < num_includes; i++)
{
- struct partial_symtab *subpst =
- allocate_psymtab (include_list[i], objfile);
+ legacy_psymtab *subpst =
+ new legacy_psymtab (include_list[i], objfile);
subpst->read_symtab_private =
XOBNEW (&objfile->objfile_obstack, struct symloc);
subpst->dependencies[0] = pst;
subpst->number_of_dependencies = 1;
- subpst->read_symtab = pst->read_symtab;
+ subpst->legacy_read_symtab = pst->legacy_read_symtab;
+ subpst->legacy_expand_psymtab = pst->legacy_expand_psymtab;
}
if (num_includes == 0
is not empty, but we don't realize that. Fixing that without slowing
things down might be tricky. */
- discard_psymtab (objfile, pst);
+ objfile->partial_symtabs->discard_psymtab (pst);
/* Indicate that psymtab was thrown away. */
pst = NULL;
}
\f
static void
-dbx_psymtab_to_symtab_1 (struct objfile *objfile, struct partial_symtab *pst)
+dbx_expand_psymtab (legacy_psymtab *pst, struct objfile *objfile)
{
- int i;
-
- if (pst->readin)
- {
- fprintf_unfiltered (gdb_stderr, "Psymtab for %s already read in. "
- "Shouldn't happen.\n",
- pst->filename);
- return;
- }
+ gdb_assert (!pst->readin);
/* Read in all partial symtabs on which this one is dependent. */
- for (i = 0; i < pst->number_of_dependencies; i++)
- if (!pst->dependencies[i]->readin)
- {
- /* Inform about additional files that need to be read in. */
- if (info_verbose)
- {
- fputs_filtered (" ", gdb_stdout);
- wrap_here ("");
- fputs_filtered ("and ", gdb_stdout);
- wrap_here ("");
- printf_filtered ("%s...", pst->dependencies[i]->filename);
- wrap_here (""); /* Flush output. */
- gdb_flush (gdb_stdout);
- }
- dbx_psymtab_to_symtab_1 (objfile, pst->dependencies[i]);
- }
+ pst->expand_dependencies (objfile);
if (LDSYMLEN (pst)) /* Otherwise it's a dummy. */
{
read_ofile_symtab (objfile, pst);
}
- pst->readin = 1;
+ pst->readin = true;
}
/* Read in all of the symbols for a given psymtab for real.
Be verbose about it if the user wants that. SELF is not NULL. */
static void
-dbx_read_symtab (struct partial_symtab *self, struct objfile *objfile)
+dbx_read_symtab (legacy_psymtab *self, struct objfile *objfile)
{
- if (self->readin)
- {
- fprintf_unfiltered (gdb_stderr, "Psymtab for %s already read in. "
- "Shouldn't happen.\n",
- self->filename);
- return;
- }
+ gdb_assert (!self->readin);
if (LDSYMLEN (self) || self->number_of_dependencies)
{
- /* Print the message now, before reading the string table,
- to avoid disconcerting pauses. */
- if (info_verbose)
- {
- printf_filtered ("Reading in symbols for %s...", self->filename);
- gdb_flush (gdb_stdout);
- }
-
next_symbol_text_func = dbx_next_symbol_text;
{
data_holder.reset (stabs_data);
}
- dbx_psymtab_to_symtab_1 (objfile, self);
+ self->expand_psymtab (objfile);
}
/* Match with global symbols. This only needs to be done once,
after all of the symtabs and dependencies have been read in. */
scan_file_globals (objfile);
-
- /* Finish up the debug error message. */
- if (info_verbose)
- printf_filtered ("done.\n");
}
}
/* Read in a defined section of a specific object file's symbols. */
static void
-read_ofile_symtab (struct objfile *objfile, struct partial_symtab *pst)
+read_ofile_symtab (struct objfile *objfile, legacy_psymtab *pst)
{
const char *namestring;
struct external_nlist *bufp;
const section_offsets §ion_offsets,
struct objfile *objfile, enum language language)
{
- struct gdbarch *gdbarch = get_objfile_arch (objfile);
+ struct gdbarch *gdbarch = objfile->arch ();
struct context_stack *newobj;
struct context_stack cstk;
/* This remembers the address of the start of a function. It is
projects / deliverable / binutils-gdb.git / blobdiff