PST_SEARCHED_AND_NOT_FOUND
};
+/* Specify whether a partial psymbol should be allocated on the global
+ list or the static list. */
+
+enum class psymbol_placement
+{
+ STATIC,
+ GLOBAL
+};
+
/* Each source file that has not been fully read in is represented by
a partial_symtab. This contains the information on where in the
executable the debugging symbols for a specific file are, and a
void expand_dependencies (struct objfile *);
/* Return true if the symtab corresponding to this psymtab has been
- readin. */
- virtual bool readin_p () const = 0;
+ read in in the context of this objfile. */
+ virtual bool readin_p (struct objfile *) const = 0;
- /* Return a pointer to the compunit allocated for this source file.
- Return nullptr if !readin or if there was no symtab. */
- virtual struct compunit_symtab *get_compunit_symtab () const = 0;
+ /* Return a pointer to the compunit allocated for this source file
+ in the context of this objfile.
+ Return nullptr if the compunit was not read in or if there was no
+ symtab. */
+ virtual struct compunit_symtab *get_compunit_symtab
+ (struct objfile *) const = 0;
/* Return the raw low text address of this partial_symtab. */
CORE_ADDR raw_text_low () const
text_high_valid = 1;
}
+ /* Return true if this symtab is empty -- meaning that it contains
+ no symbols. It may still have dependencies. */
+ bool empty () const
+ {
+ return global_psymbols.empty () && static_psymbols.empty ();
+ }
+
+ /* Add a symbol to this partial symbol table of OBJFILE.
+
+ If COPY_NAME is true, make a copy of NAME, otherwise use the passed
+ reference.
+
+ THECLASS is the type of symbol.
+
+ SECTION is the index of the section of OBJFILE in which the symbol is found.
+
+ WHERE determines whether the symbol goes in the list of static or global
+ partial symbols.
+
+ COREADDR is the address of the symbol. For partial symbols that don't have
+ an address, zero is passed.
+
+ LANGUAGE is the language from which the symbol originates. This will
+ influence, amongst other things, how the symbol name is demangled. */
+
+ void add_psymbol (gdb::string_view name,
+ bool copy_name, domain_enum domain,
+ enum address_class theclass,
+ short section,
+ psymbol_placement where,
+ CORE_ADDR coreaddr,
+ enum language language,
+ struct objfile *objfile);
+
+ /* Add a symbol to this partial symbol table of OBJFILE. The psymbol
+ must be fully constructed, and the names must be set and intern'd
+ as appropriate. */
+
+ void add_psymbol (const partial_symbol &psym,
+ psymbol_placement where,
+ struct objfile *objfile);
+
/* Chain of all existing partial symtabs. */
/* Global symbol list. This list will be sorted after readin to
improve access. Binary search will be the usual method of
- finding a symbol within it. globals_offset is an integer offset
- within global_psymbols[]. */
+ finding a symbol within it. */
- int globals_offset = 0;
- int n_global_syms = 0;
+ std::vector<partial_symbol *> global_psymbols;
/* Static symbol list. This list will *not* be sorted after readin;
to find a symbol in it, exhaustive search must be used. This is
reasonable because searches through this list will eventually
lead to either the read in of a files symbols for real (assumed
to take a *lot* of time; check) or an error (and we don't care
- how long errors take). This is an offset and size within
- static_psymbols[]. */
+ how long errors take). */
- int statics_offset = 0;
- int n_static_syms = 0;
+ std::vector<partial_symbol *> static_psymbols;
/* True iff objfile->psymtabs_addrmap is properly populated for this
partial_symtab. For discontiguous overlapping psymtabs is the only usable
{
}
- bool readin_p () const override
+ bool readin_p (struct objfile *) const override
{
return readin;
}
- /* Return a pointer to the compunit allocated for this source file.
- Return nullptr if !readin or if there was no symtab. */
- struct compunit_symtab *get_compunit_symtab () const override
+ struct compunit_symtab *get_compunit_symtab (struct objfile *) const override
{
return compunit_symtab;
}
void *read_symtab_private = nullptr;
};
-/* Specify whether a partial psymbol should be allocated on the global
- list or the static list. */
-
-enum class psymbol_placement
-{
- STATIC,
- GLOBAL
-};
-
-/* Add a symbol to the partial symbol table of OBJFILE.
-
- If COPY_NAME is true, make a copy of NAME, otherwise use the passed
- reference.
-
- THECLASS is the type of symbol.
-
- SECTION is the index of the section of OBJFILE in which the symbol is found.
-
- WHERE determines whether the symbol goes in the list of static or global
- partial symbols of OBJFILE.
-
- COREADDR is the address of the symbol. For partial symbols that don't have
- an address, zero is passed.
-
- LANGUAGE is the language from which the symbol originates. This will
- influence, amongst other things, how the symbol name is demangled. */
-
-extern void add_psymbol_to_list (gdb::string_view name,
- bool copy_name, domain_enum domain,
- enum address_class theclass,
- short section,
- psymbol_placement where,
- CORE_ADDR coreaddr,
- enum language language,
- struct objfile *objfile);
-
-/* Add a symbol to the partial symbol table of OBJFILE. The psymbol
- must be fully constructed, and the names must be set and intern'd
- as appropriate. */
-
-extern void add_psymbol_to_list (const partial_symbol &psym,
- psymbol_placement where,
- struct objfile *objfile);
-
/* Initialize storage for partial symbols. If partial symbol storage
has already been initialized, this does nothing. TOTAL_SYMBOLS is
an estimate of how many symbols there will be. */
projects / deliverable / binutils-gdb.git / blobdiff