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/*
* @(#)symbols.h 1.3 - 95/06/09
*
*
* RTEMS monitor symbol table functions
*
* Description:
* Entry points for symbol table routines.
*
*
*
* TODO:
*
* $Id$
*/
#ifndef _INCLUDE_SYMBOLS_H
#define _INCLUDE_SYMBOLS_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
rtems_unsigned32 value;
char *name;
} rtems_symbol_t;
#define SYMBOL_STRING_BLOCK_SIZE 4080
typedef struct rtems_symbol_string_block_s {
struct rtems_symbol_string_block_s *next;
char buffer[SYMBOL_STRING_BLOCK_SIZE];
} rtems_symbol_string_block_t;
typedef struct {
rtems_unsigned32 sorted; /* are symbols sorted right now? */
rtems_unsigned32 growth_factor; /* % to grow by when needed */
rtems_unsigned32 next; /* next symbol slot to use when adding */
rtems_unsigned32 size; /* max # of symbols */
/*
* Symbol list -- sorted by address (when we do a lookup)
*/
rtems_symbol_t *addresses; /* symbol array by address */
/*
* String list -- sorted by name (when we do a lookup)
* This is a duplicate of the info in table->addresses, but it's
* pretty small, so I don't worry about it.
*/
rtems_symbol_t *symbols; /* symbol array */
/*
* String pool, unsorted, a list of blocks of string data
*/
rtems_symbol_string_block_t *string_buffer_head;
rtems_symbol_string_block_t *string_buffer_current;
rtems_unsigned32 strings_next; /* next byte to use in this block */
} rtems_symbol_table_t;
#define rtems_symbol_name(sp) ((sp)->name)
#define rtems_symbol_value(sp) ((sp)->value)
#ifdef __cplusplus
}
#endif
#endif /* ! _INCLUDE_SYMBOLS_H */
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