/* Private partial symbol table definitions.
- Copyright (C) 2009-2013 Free Software Foundation, Inc.
+ Copyright (C) 2009-2015 Free Software Foundation, Inc.
This file is part of GDB.
symbols whose types we have not parsed yet. For functions, it also
contains their memory address, so we can find them from a PC value.
Each partial_symbol sits in a partial_symtab, all of which are chained
- on a partial symtab list and which points to the corresponding
+ on a partial symtab list and which points to the corresponding
normal symtab once the partial_symtab has been referenced. */
/* This structure is space critical. See space comments at the top of
struct partial_symbol
{
-
/* The general symbol info required for all types of symbols. */
struct general_symbol_info ginfo;
/* Name space code. */
- ENUM_BITFIELD(domain_enum_tag) domain : 6;
+ ENUM_BITFIELD(domain_enum_tag) domain : SYMBOL_DOMAIN_BITS;
/* Address class (for info_symbols). Note that we don't allow
synthetic "aclass" values here at present, simply because there's
no need. */
- ENUM_BITFIELD(address_class) aclass : 6;
-
+ ENUM_BITFIELD(address_class) aclass : SYMBOL_ACLASS_BITS;
};
#define PSYMBOL_DOMAIN(psymbol) (psymbol)->domain
struct partial_symtab
{
-
/* Chain of all existing partial symtabs. */
struct partial_symtab *next;
const char *dirname;
- /* Set of relocation offsets to apply to each section.
- This is typically objfile->section_offsets, but in some cases
- it's different. See, e.g., elfstab_offset_sections. */
-
- struct section_offsets *section_offsets;
-
/* Range of text addresses covered by this file; texthigh is the
beginning of the next section. Do not use if PSYMTABS_ADDRMAP_SUPPORTED
is set. */
In DWARF terms, a shared psymtab is a DW_TAG_partial_unit; but
of course using a name based on that would be too confusing, so
"shared" was chosen instead.
-
+
Only a single user is needed because, when expanding a shared
psymtab, we only need to expand its "canonical" non-shared user.
The choice of which one should be canonical is left to the
ENUM_BITFIELD (psymtab_search_status) searched_flag : 2;
- /* Pointer to symtab eventually allocated for this source file, 0 if
+ /* Pointer to compunit eventually allocated for this source file, 0 if
!readin or if we haven't looked for the symtab after it was readin. */
- struct symtab *symtab;
+ struct compunit_symtab *compunit_symtab;
/* Pointer to function which will read in the symtab corresponding to
this psymtab. */
void *read_symtab_private;
};
-extern void sort_pst_symbols (struct objfile *, struct partial_symtab *);
-
/* Add any kind of symbol to a psymbol_allocation_list. */
extern void add_psymbol_to_list (const char *, int,
int, domain_enum,
enum address_class,
struct psymbol_allocation_list *,
- long, CORE_ADDR,
+ CORE_ADDR,
enum language, struct objfile *);
extern void init_psymbol_list (struct objfile *, int);
extern struct partial_symtab *start_psymtab_common (struct objfile *,
- struct section_offsets *,
const char *, CORE_ADDR,
struct partial_symbol **,
struct partial_symbol **);
+extern void end_psymtab_common (struct objfile *, struct partial_symtab *);
+
extern struct partial_symtab *allocate_psymtab (const char *,
struct objfile *)
ATTRIBUTE_NONNULL (1);