/* Symbol table definitions for GDB.
- Copyright (C) 1986-2013 Free Software Foundation, Inc.
+ Copyright (C) 1986-2014 Free Software Foundation, Inc.
This file is part of GDB.
{
LONGEST ivalue;
- struct block *block;
+ const struct block *block;
const gdb_byte *bytes;
/* A common block. Used with LOC_COMMON_BLOCK. */
- struct common_block *common_block;
+ const struct common_block *common_block;
/* For opaque typedef struct chain. */
extern CORE_ADDR symbol_overlayed_address (CORE_ADDR, struct obj_section *);
/* Note that all the following SYMBOL_* macros are used with the
- SYMBOL argument being either a partial symbol, a minimal symbol or
- a full symbol. All three types have a ginfo field. In particular
+ SYMBOL argument being either a partial symbol or
+ a full symbol. Both types have a ginfo field. In particular
the SYMBOL_SET_LANGUAGE, SYMBOL_DEMANGLED_NAME, etc.
macros cannot be entirely substituted by
functions, unless the callers are changed to pass in the ginfo
extern int demangle;
/* Macro that returns the name to be used when sorting and searching symbols.
- In C++, Chill, and Java, we search for the demangled form of a name,
+ In C++ and Java, we search for the demangled form of a name,
and so sort symbols accordingly. In Ada, however, we search by mangled
name. If there is no distinct demangled name, then SYMBOL_SEARCH_NAME
returns the same value (same pointer) as SYMBOL_LINKAGE_NAME. */
The SYMBOL_VALUE_ADDRESS contains the address that this symbol
corresponds to. */
- struct general_symbol_info ginfo;
+ struct general_symbol_info mginfo;
/* Size of this symbol. end_psymtab in dbxread.c uses this
information to calculate the end of the partial symtab based on the
#define MSYMBOL_HAS_SIZE(msymbol) ((msymbol)->has_size + 0)
#define MSYMBOL_TYPE(msymbol) (msymbol)->type
+#define MSYMBOL_VALUE(symbol) (symbol)->mginfo.value.ivalue
+/* The unrelocated address of the minimal symbol. */
+#define MSYMBOL_VALUE_RAW_ADDRESS(symbol) ((symbol)->mginfo.value.address + 0)
+/* The relocated address of the minimal symbol, using the section
+ offsets from OBJFILE. */
+#define MSYMBOL_VALUE_ADDRESS(objfile, symbol) \
+ ((symbol)->mginfo.value.address \
+ + ANOFFSET ((objfile)->section_offsets, ((symbol)->mginfo.section)))
+/* For a bound minsym, we can easily compute the address directly. */
+#define BMSYMBOL_VALUE_ADDRESS(symbol) \
+ MSYMBOL_VALUE_ADDRESS ((symbol).objfile, (symbol).minsym)
+#define SET_MSYMBOL_VALUE_ADDRESS(symbol, new_value) \
+ ((symbol)->mginfo.value.address = (new_value))
+#define MSYMBOL_VALUE_BYTES(symbol) (symbol)->mginfo.value.bytes
+#define MSYMBOL_BLOCK_VALUE(symbol) (symbol)->mginfo.value.block
+#define MSYMBOL_VALUE_CHAIN(symbol) (symbol)->mginfo.value.chain
+#define MSYMBOL_LANGUAGE(symbol) (symbol)->mginfo.language
+#define MSYMBOL_SECTION(symbol) (symbol)->mginfo.section
+#define MSYMBOL_OBJ_SECTION(objfile, symbol) \
+ (((symbol)->mginfo.section >= 0) \
+ ? (&(((objfile)->sections)[(symbol)->mginfo.section])) \
+ : NULL)
+
+#define MSYMBOL_NATURAL_NAME(symbol) \
+ (symbol_natural_name (&(symbol)->mginfo))
+#define MSYMBOL_LINKAGE_NAME(symbol) (symbol)->mginfo.name
+#define MSYMBOL_PRINT_NAME(symbol) \
+ (demangle ? MSYMBOL_NATURAL_NAME (symbol) : MSYMBOL_LINKAGE_NAME (symbol))
+#define MSYMBOL_DEMANGLED_NAME(symbol) \
+ (symbol_demangled_name (&(symbol)->mginfo))
+#define MSYMBOL_SET_LANGUAGE(symbol,language,obstack) \
+ (symbol_set_language (&(symbol)->mginfo, (language), (obstack)))
+#define MSYMBOL_SEARCH_NAME(symbol) \
+ (symbol_search_name (&(symbol)->mginfo))
+#define MSYMBOL_MATCHES_SEARCH_NAME(symbol, name) \
+ (strcmp_iw (MSYMBOL_SEARCH_NAME (symbol), (name)) == 0)
+#define MSYMBOL_SET_NAMES(symbol,linkage_name,len,copy_name,objfile) \
+ symbol_set_names (&(symbol)->mginfo, linkage_name, len, copy_name, objfile)
+
#include "minsyms.h"
\f
STRUCT_DOMAIN,
+ /* MODULE_DOMAIN is used in Fortran to hold module type names. */
+
+ MODULE_DOMAIN,
+
/* LABEL_DOMAIN may be used for names of labels (for gotos). */
LABEL_DOMAIN,
COMMON_BLOCK_DOMAIN
} domain_enum;
+extern const char *domain_name (domain_enum);
+
/* Searching domains, used for `search_symbols'. Element numbers are
hardcoded in GDB, check all enum uses before changing it. */
ALL_DOMAIN = 3
};
+extern const char *search_domain_name (enum search_domain);
+
/* An address-class says where to find the value of a symbol. */
enum address_class
between different symtabs (and normally is for all the symtabs
in a given compilation unit). */
- struct blockvector *blockvector;
+ const struct blockvector *blockvector;
/* Table mapping core addresses to line numbers for this file.
Can be NULL if none. Never shared between different symtabs. */
/* Name of this source file. This pointer is never NULL. */
- char *filename;
+ const char *filename;
/* Directory in which it was compiled, or NULL if we don't know. */
- char *dirname;
+ const char *dirname;
/* Total number of lines found in source file. */
#define LINETABLE(symtab) (symtab)->linetable
#define SYMTAB_PSPACE(symtab) (symtab)->objfile->pspace
+/* Call this to set the "primary" field in struct symtab. */
+extern void set_symtab_primary (struct symtab *, int primary);
+
typedef struct symtab *symtab_ptr;
DEF_VEC_P (symtab_ptr);
/* The probe associated with this symtab_and_line. */
struct probe *probe;
+ /* If PROBE is not NULL, then this is the objfile in which the probe
+ originated. */
+ struct objfile *objfile;
};
extern void init_sal (struct symtab_and_line *sal);
struct symbol_search *next;
};
-extern void search_symbols (char *, enum search_domain, int, char **,
- struct symbol_search **);
+extern void search_symbols (const char *, enum search_domain, int,
+ const char **, struct symbol_search **);
extern void free_search_symbols (struct symbol_search *);
extern struct cleanup *make_cleanup_free_search_symbols (struct symbol_search
**);
FIXME: cagney/2001-03-20: Can't make main_name() const since some
of the calling code currently assumes that the string isn't
const. */
-extern void set_main_name (const char *name);
extern /*const */ char *main_name (void);
-extern enum language language_of_main;
+extern enum language main_language (void);
/* Check global symbols in objfile. */
struct symbol *lookup_global_symbol_from_objfile (const struct objfile *,
struct objfile *lookup_objfile_from_block (const struct block *block);
-extern int symtab_create_debug;
+extern unsigned int symtab_create_debug;
extern int basenames_may_differ;
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