/home/stan/gdb/src/gdb/addrmap.c File Reference

#include "defs.h"
#include <stdlib.h>
#include "splay-tree.h"
#include "gdb_obstack.h"
#include "addrmap.h"
#include "gdb_assert.h"

Go to the source code of this file.

Classes
struct	addrmap_funcs
struct	addrmap
struct	addrmap_transition
struct	addrmap_fixed
struct	addrmap_mutable
struct	mutable_foreach_data
Functions
void	addrmap_set_empty (struct addrmap *map, CORE_ADDR start, CORE_ADDR end_inclusive, void *obj)
void *	addrmap_find (struct addrmap *map, CORE_ADDR addr)
struct addrmap *	addrmap_create_fixed (struct addrmap *original, struct obstack *obstack)
void	addrmap_relocate (struct addrmap *map, CORE_ADDR offset)
int	addrmap_foreach (struct addrmap *map, addrmap_foreach_fn fn, void *data)
static void	addrmap_fixed_set_empty (struct addrmap *this, CORE_ADDR start, CORE_ADDR end_inclusive, void *obj)
static void *	addrmap_fixed_find (struct addrmap *this, CORE_ADDR addr)
static struct addrmap *	addrmap_fixed_create_fixed (struct addrmap *this, struct obstack *obstack)
static void	addrmap_fixed_relocate (struct addrmap *this, CORE_ADDR offset)
static int	addrmap_fixed_foreach (struct addrmap *this, addrmap_foreach_fn fn, void *data)
static splay_tree_key	allocate_key (struct addrmap_mutable *map, CORE_ADDR addr)
static splay_tree_node	addrmap_splay_tree_lookup (struct addrmap_mutable *map, CORE_ADDR addr)
static splay_tree_node	addrmap_splay_tree_predecessor (struct addrmap_mutable *map, CORE_ADDR addr)
static splay_tree_node	addrmap_splay_tree_successor (struct addrmap_mutable *map, CORE_ADDR addr)
static void	addrmap_splay_tree_remove (struct addrmap_mutable *map, CORE_ADDR addr)
static CORE_ADDR	addrmap_node_key (splay_tree_node node)
static void *	addrmap_node_value (splay_tree_node node)
static void	addrmap_node_set_value (splay_tree_node node, void *value)
static void	addrmap_splay_tree_insert (struct addrmap_mutable *map, CORE_ADDR key, void *value)
static void	force_transition (struct addrmap_mutable *this, CORE_ADDR addr)
static void	addrmap_mutable_set_empty (struct addrmap *this, CORE_ADDR start, CORE_ADDR end_inclusive, void *obj)
static void *	addrmap_mutable_find (struct addrmap *this, CORE_ADDR addr)
static int	splay_foreach_count (splay_tree_node n, void *closure)
static int	splay_foreach_copy (splay_tree_node n, void *closure)
static struct addrmap *	addrmap_mutable_create_fixed (struct addrmap *this, struct obstack *obstack)
static void	addrmap_mutable_relocate (struct addrmap *this, CORE_ADDR offset)
static int	addrmap_mutable_foreach_worker (splay_tree_node node, void *data)
static int	addrmap_mutable_foreach (struct addrmap *this, addrmap_foreach_fn fn, void *data)
static void *	splay_obstack_alloc (int size, void *closure)
static void	splay_obstack_free (void *obj, void *closure)
static int	splay_compare_CORE_ADDR_ptr (splay_tree_key ak, splay_tree_key bk)
struct addrmap *	addrmap_create_mutable (struct obstack *obstack)
void	_initialize_addrmap (void)
Variables
static struct addrmap_funcs	addrmap_fixed_funcs
static struct addrmap_funcs	addrmap_mutable_funcs
initialize_file_ftype	_initialize_addrmap

---

Function Documentation

void _initialize_addrmap

(

void

)

Definition at line 603 of file addrmap.c.

References _initialize_addrmap, and gdb_assert.

struct addrmap* addrmap_create_fixed	(	struct addrmap *	original,
		struct obstack *	obstack
	)		[read]

Definition at line 71 of file addrmap.c.

References addrmap_funcs::create_fixed, and addrmap::funcs.

Referenced by create_addrmap_from_index(), dwarf2_build_psymtabs_hard(), and make_blockvector().

struct addrmap* addrmap_create_mutable

(

struct obstack *

obstack

)

[read]

Definition at line 573 of file addrmap.c.

References addrmap_mutable::addrmap, addrmap_mutable_funcs, addrmap_mutable::free_nodes, addrmap::funcs, addrmap_mutable::obstack, splay_compare_CORE_ADDR_ptr(), splay_obstack_alloc(), splay_obstack_free(), and addrmap_mutable::tree.

Referenced by create_addrmap_from_index(), dwarf2_build_psymtabs_hard(), and record_block_range().

void* addrmap_find	(	struct addrmap *	map,
		CORE_ADDR	addr
	)

Definition at line 64 of file addrmap.c.

References addrmap_funcs::find, and addrmap::funcs.

Referenced by block_starting_point_at(), dw2_find_pc_sect_symtab(), find_block_in_blockvector(), and find_pc_sect_psymtab().

static struct addrmap* addrmap_fixed_create_fixed	(	struct addrmap *	this,
		struct obstack *	obstack
	)		[static, read]

Definition at line 165 of file addrmap.c.

References _, and internal_error().

static void* addrmap_fixed_find	(	struct addrmap *	this,
		CORE_ADDR	addr
	)		[static]

Definition at line 132 of file addrmap.c.

References addrmap_transition::addr, addrmap_fixed::num_transitions, addrmap_fixed::transitions, and addrmap_transition::value.

static int addrmap_fixed_foreach	(	struct addrmap *	this,
		addrmap_foreach_fn	fn,
		void *	data
	)		[static]

Definition at line 185 of file addrmap.c.

References addrmap_transition::addr, addrmap_fixed::num_transitions, addrmap_fixed::transitions, and addrmap_transition::value.

static void addrmap_fixed_relocate	(	struct addrmap *	this,
		CORE_ADDR	offset
	)		[static]

Definition at line 174 of file addrmap.c.

References addrmap_transition::addr, addrmap_fixed::num_transitions, and addrmap_fixed::transitions.

static void addrmap_fixed_set_empty	(	struct addrmap *	this,
		CORE_ADDR	start,
		CORE_ADDR	end_inclusive,
		void *	obj
	)		[static]

Definition at line 121 of file addrmap.c.

References internal_error().

int addrmap_foreach	(	struct addrmap *	map,
		addrmap_foreach_fn	fn,
		void *	data
	)

Definition at line 87 of file addrmap.c.

References addrmap_funcs::foreach, and addrmap::funcs.

Referenced by write_address_map().

static struct addrmap* addrmap_mutable_create_fixed	(	struct addrmap *	this,
		struct obstack *	obstack
	)		[static, read]

Definition at line 430 of file addrmap.c.

References addrmap_transition::addr, addrmap_fixed::addrmap, addrmap_fixed_funcs, addrmap::funcs, gdb_assert, addrmap_fixed::num_transitions, splay_foreach_copy(), splay_foreach_count(), addrmap_fixed::transitions, and addrmap_transition::value.

static void* addrmap_mutable_find	(	struct addrmap *	this,
		CORE_ADDR	addr
	)		[static]

Definition at line 392 of file addrmap.c.

References _, and internal_error().

static int addrmap_mutable_foreach	(	struct addrmap *	this,
		addrmap_foreach_fn	fn,
		void *	data
	)		[static]

Definition at line 496 of file addrmap.c.

References addrmap_mutable_foreach_worker(), mutable_foreach_data::data, and mutable_foreach_data::fn.

static int addrmap_mutable_foreach_worker	(	splay_tree_node	node,
		void *	data
	)		[static]

Definition at line 485 of file addrmap.c.

References addrmap_node_key(), addrmap_node_value(), mutable_foreach_data::data, and mutable_foreach_data::fn.

Referenced by addrmap_mutable_foreach().

static void addrmap_mutable_relocate	(	struct addrmap *	this,
		CORE_ADDR	offset
	)		[static]

Definition at line 465 of file addrmap.c.

References _, and internal_error().

static void addrmap_mutable_set_empty	(	struct addrmap *	this,
		CORE_ADDR	start,
		CORE_ADDR	end_inclusive,
		void *	obj
	)		[static]

Definition at line 338 of file addrmap.c.

References addrmap_node_key(), addrmap_node_set_value(), addrmap_node_value(), addrmap_splay_tree_lookup(), addrmap_splay_tree_predecessor(), addrmap_splay_tree_remove(), addrmap_splay_tree_successor(), CORE_ADDR_MAX, force_transition(), and gdb_assert.

static CORE_ADDR addrmap_node_key

(

splay_tree_node

node

)

[static]

Definition at line 289 of file addrmap.c.

Referenced by addrmap_mutable_foreach_worker(), addrmap_mutable_set_empty(), and splay_foreach_copy().

static void addrmap_node_set_value	(	splay_tree_node	node,
		void *	value
	)		[static]

Definition at line 303 of file addrmap.c.

Referenced by addrmap_mutable_set_empty().

static void* addrmap_node_value

(

splay_tree_node

node

)

[static]

Definition at line 296 of file addrmap.c.

Referenced by addrmap_mutable_foreach_worker(), addrmap_mutable_set_empty(), force_transition(), and splay_foreach_copy().

void addrmap_relocate	(	struct addrmap *	map,
		CORE_ADDR	offset
	)

Definition at line 80 of file addrmap.c.

References addrmap::funcs, and addrmap_funcs::relocate.

Referenced by objfile_relocate1().

void addrmap_set_empty	(	struct addrmap *	map,
		CORE_ADDR	start,
		CORE_ADDR	end_inclusive,
		void *	obj
	)

Definition at line 55 of file addrmap.c.

References addrmap::funcs, and addrmap_funcs::set_empty.

Referenced by add_partial_subprogram(), create_addrmap_from_index(), dwarf2_ranges_read(), process_psymtab_comp_unit_reader(), and record_block_range().

static void addrmap_splay_tree_insert	(	struct addrmap_mutable *	map,
		CORE_ADDR	key,
		void *	value
	)		[static]

Definition at line 310 of file addrmap.c.

References allocate_key(), and addrmap_mutable::tree.

Referenced by force_transition().

static splay_tree_node addrmap_splay_tree_lookup	(	struct addrmap_mutable *	map,
		CORE_ADDR	addr
	)		[static]

Definition at line 261 of file addrmap.c.

References addrmap_mutable::tree.

Referenced by addrmap_mutable_set_empty(), and force_transition().

static splay_tree_node addrmap_splay_tree_predecessor	(	struct addrmap_mutable *	map,
		CORE_ADDR	addr
	)		[static]

Definition at line 268 of file addrmap.c.

References addrmap_mutable::tree.

Referenced by addrmap_mutable_set_empty(), and force_transition().

static void addrmap_splay_tree_remove	(	struct addrmap_mutable *	map,
		CORE_ADDR	addr
	)		[static]

Definition at line 282 of file addrmap.c.

References addrmap_mutable::tree.

Referenced by addrmap_mutable_set_empty().

static splay_tree_node addrmap_splay_tree_successor	(	struct addrmap_mutable *	map,
		CORE_ADDR	addr
	)		[static]

Definition at line 275 of file addrmap.c.

References addrmap_mutable::tree.

Referenced by addrmap_mutable_set_empty().

static splay_tree_key allocate_key	(	struct addrmap_mutable *	map,
		CORE_ADDR	addr
	)		[static]

Definition at line 250 of file addrmap.c.

References addrmap_mutable::obstack.

Referenced by addrmap_splay_tree_insert().

static void force_transition	(	struct addrmap_mutable *	this,
		CORE_ADDR	addr
	)		[static]

Definition at line 323 of file addrmap.c.

References addrmap_node_value(), addrmap_splay_tree_insert(), addrmap_splay_tree_lookup(), and addrmap_splay_tree_predecessor().

Referenced by addrmap_mutable_set_empty().

static int splay_compare_CORE_ADDR_ptr	(	splay_tree_key	ak,
		splay_tree_key	bk
	)		[static]

Definition at line 557 of file addrmap.c.

Referenced by addrmap_create_mutable().

static int splay_foreach_copy	(	splay_tree_node	n,
		void *	closure
	)		[static]

Definition at line 416 of file addrmap.c.

References addrmap_transition::addr, addrmap_node_key(), addrmap_node_value(), addrmap_fixed::num_transitions, addrmap_fixed::transitions, and addrmap_transition::value.

Referenced by addrmap_mutable_create_fixed().

static int splay_foreach_count	(	splay_tree_node	n,
		void *	closure
	)		[static]

Definition at line 404 of file addrmap.c.

Referenced by addrmap_mutable_create_fixed().

static void* splay_obstack_alloc	(	int	size,
		void *	closure
	)		[static]

Definition at line 520 of file addrmap.c.

References addrmap_mutable::free_nodes, gdb_assert, and addrmap_mutable::obstack.

Referenced by addrmap_create_mutable().

static void splay_obstack_free	(	void *	obj,
		void *	closure
	)		[static]

Definition at line 542 of file addrmap.c.

References addrmap_mutable::free_nodes.

Referenced by addrmap_create_mutable().

---

Variable Documentation

initialize_file_ftype _initialize_addrmap

Referenced by _initialize_addrmap(), and initialize_all_files().

struct addrmap_funcs addrmap_fixed_funcs [static]

Initial value:

{
  addrmap_fixed_set_empty,
  addrmap_fixed_find,
  addrmap_fixed_create_fixed,
  addrmap_fixed_relocate,
  addrmap_fixed_foreach
}

Definition at line 203 of file addrmap.c.

Referenced by addrmap_mutable_create_fixed().

struct addrmap_funcs addrmap_mutable_funcs [static]

Initial value:

{
  addrmap_mutable_set_empty,
  addrmap_mutable_find,
  addrmap_mutable_create_fixed,
  addrmap_mutable_relocate,
  addrmap_mutable_foreach
}

Definition at line 509 of file addrmap.c.

Referenced by addrmap_create_mutable().