/tmp/gdb-8.1/gdb/memattr.c File Reference

#include "defs.h"
#include "command.h"
#include "gdbcmd.h"
#include "memattr.h"
#include "target.h"
#include "target-dcache.h"
#include "value.h"
#include "language.h"
#include "vec.h"
#include "breakpoint.h"
#include "cli/cli-utils.h"
#include <algorithm>

Go to the source code of this file.

Functions
static bool	mem_use_target ()
static void	show_inaccessible_by_default (struct ui_file *file, int from_tty, struct cmd_list_element *c, const char *value)
static void	require_user_regions (int from_tty)
static void	require_target_regions (void)
static void	create_user_mem_region (CORE_ADDR lo, CORE_ADDR hi, const mem_attrib &attrib)
struct mem_region *	lookup_mem_region (CORE_ADDR addr)
void	invalidate_target_mem_regions (void)
static void	user_mem_clear (void)
static void	mem_command (const char *args, int from_tty)
static void	info_mem_command (const char *args, int from_tty)
static void	mem_enable (int num)
static void	enable_mem_command (const char *args, int from_tty)
static void	mem_disable (int num)
static void	disable_mem_command (const char *args, int from_tty)
static void	mem_delete (int num)
static void	delete_mem_command (const char *args, int from_tty)
static void	dummy_cmd (const char *args, int from_tty)
void	_initialize_mem (void)

Variables
static std::vector< mem_region >	user_mem_region_list
static std::vector< mem_region >	target_mem_region_list
static std::vector< mem_region > *	mem_region_list = &target_mem_region_list
static int	mem_number = 0
static bool	target_mem_regions_valid
static int	inaccessible_by_default = 1
static struct cmd_list_element *	mem_set_cmdlist
static struct cmd_list_element *	mem_show_cmdlist

Function Documentation

_initialize_mem()

void _initialize_mem

(

void

)

Definition at line 600 of file memattr.c.

References _, add_cmd(), add_com(), add_info(), add_prefix_cmd(), add_setshow_boolean_cmd(), class_vars, delete_mem_command(), deletelist, disable_mem_command(), disablelist, dummy_cmd(), enable_mem_command(), enablelist, inaccessible_by_default, info_mem_command(), mem_command(), mem_set_cmdlist, mem_show_cmdlist, no_class, setlist, show_inaccessible_by_default(), and showlist.

create_user_mem_region()

static void create_user_mem_region ( CORE_ADDR  lo, CORE_ADDR  hi, const mem_attrib &  attrib  )

static

Definition at line 118 of file memattr.c.

References _, mem_region::hi, mem_region::lo, mem_number, mem_region::number, printf_unfiltered(), and user_mem_region_list.

Referenced by mem_command().

delete_mem_command()

static void delete_mem_command ( const char *  args, int  from_tty  )

static

Definition at line 567 of file memattr.c.

References _, dont_repeat(), number_or_range_parser::finished(), number_or_range_parser::get_number(), mem_delete(), query(), require_user_regions(), target_dcache_invalidate(), and user_mem_clear().

Referenced by _initialize_mem().

disable_mem_command()

static void disable_mem_command ( const char *  args, int  from_tty  )

static

Definition at line 521 of file memattr.c.

References number_or_range_parser::finished(), number_or_range_parser::get_number(), arm-linux::m, mem_disable(), mem_region_list, require_user_regions(), and target_dcache_invalidate().

Referenced by _initialize_mem().

dummy_cmd()

static void dummy_cmd ( const char *  args, int  from_tty  )

static

Definition at line 592 of file memattr.c.

Referenced by _initialize_mem().

enable_mem_command()

static void enable_mem_command ( const char *  args, int  from_tty  )

static

Definition at line 483 of file memattr.c.

References number_or_range_parser::finished(), number_or_range_parser::get_number(), arm-linux::m, mem_enable(), mem_region_list, require_user_regions(), and target_dcache_invalidate().

Referenced by _initialize_mem().

info_mem_command()

static void info_mem_command ( const char *  args, int  from_tty  )

static

Definition at line 339 of file memattr.c.

References _, mem_region::attrib, gdb_flush(), gdb_stdout, gdbarch_addr_bit(), hex_string_custom(), mem_attrib::hwbreak, arm-linux::m, MEM_FLASH, mem_region_list, MEM_RO, MEM_RW, mem_use_target(), MEM_WIDTH_16, MEM_WIDTH_32, MEM_WIDTH_64, MEM_WIDTH_8, MEM_WIDTH_UNSPECIFIED, MEM_WO, printf_filtered(), printf_unfiltered(), require_target_regions(), target_gdbarch(), and mem_attrib::verify.

Referenced by _initialize_mem().

invalidate_target_mem_regions()

void invalidate_target_mem_regions

(

void

)

Definition at line 230 of file memattr.c.

References target_mem_region_list, and target_mem_regions_valid.

Referenced by target_pre_inferior().

lookup_mem_region()

struct mem_region* lookup_mem_region

(

CORE_ADDR

addr

)

Definition at line 163 of file memattr.c.

References mem_region::attrib, mem_region::hi, inaccessible_by_default, mem_region::lo, arm-linux::m, mem_region_list, require_target_regions(), and mem_attrib::unknown().

Referenced by block_boundaries(), dcache_read_line(), insert_bp_location(), memory_xfer_check_region(), read_memory_robust(), and split_regular_and_flash_blocks().

mem_command()

static void mem_command ( const char *  args, int  from_tty  )

static

Definition at line 249 of file memattr.c.

References _, mem_region::attrib, mem_attrib::cache, create_user_mem_region(), error(), error_no_arg(), extract_arg(), mem_region::hi, mem_attrib::hwbreak, mem_region::lo, mem_region_list, MEM_RO, MEM_RW, mem_use_target(), MEM_WIDTH_16, MEM_WIDTH_32, MEM_WIDTH_64, MEM_WIDTH_8, MEM_WO, mem_attrib::mode, parse_and_eval_address(), require_user_regions(), string, target_mem_region_list, user_mem_clear(), mem_attrib::verify, and mem_attrib::width.

Referenced by _initialize_mem().

mem_delete()

static void mem_delete ( int  num )

static

Definition at line 546 of file memattr.c.

References _, arm-linux::m, mem_region_list, and printf_unfiltered().

Referenced by delete_mem_command().

mem_disable()

static void mem_disable ( int  num )

static

Definition at line 509 of file memattr.c.

References _, arm-linux::m, mem_region_list, and printf_unfiltered().

Referenced by disable_mem_command().

mem_enable()

static void mem_enable ( int  num )

static

Definition at line 471 of file memattr.c.

References _, arm-linux::m, mem_region_list, and printf_unfiltered().

Referenced by enable_mem_command().

mem_use_target()

static bool mem_use_target ( )

static

Definition at line 42 of file memattr.c.

References mem_region_list, and target_mem_region_list.

Referenced by info_mem_command(), mem_command(), require_target_regions(), and require_user_regions().

require_target_regions()

static void require_target_regions ( void  )

static

Definition at line 106 of file memattr.c.

References mem_use_target(), target_mem_region_list, target_mem_regions_valid, and target_memory_map().

Referenced by info_mem_command(), and lookup_mem_region().

require_user_regions()

static void require_user_regions ( int  from_tty )

static

Definition at line 75 of file memattr.c.

References _, mem_region_list, mem_use_target(), target_mem_region_list, user_mem_region_list, and warning().

Referenced by delete_mem_command(), disable_mem_command(), enable_mem_command(), and mem_command().

show_inaccessible_by_default()

static void show_inaccessible_by_default ( struct ui_file *  file, int  from_tty, struct cmd_list_element *  c, const char *  value  )

static

Definition at line 58 of file memattr.c.

References _, fprintf_filtered(), and inaccessible_by_default.

Referenced by _initialize_mem().

user_mem_clear()

static void user_mem_clear ( void  )

static

Definition at line 242 of file memattr.c.

References user_mem_region_list.

Referenced by delete_mem_command(), and mem_command().

Variable Documentation

inaccessible_by_default

int inaccessible_by_default = 1

static

Definition at line 55 of file memattr.c.

Referenced by _initialize_mem(), lookup_mem_region(), and show_inaccessible_by_default().

mem_number

int mem_number = 0

static

Definition at line 35 of file memattr.c.

Referenced by create_user_mem_region().

mem_region_list

std::vector<mem_region>* mem_region_list = &target_mem_region_list

static

Definition at line 34 of file memattr.c.

Referenced by disable_mem_command(), enable_mem_command(), info_mem_command(), lookup_mem_region(), mem_command(), mem_delete(), mem_disable(), mem_enable(), mem_use_target(), and require_user_regions().

mem_set_cmdlist

struct cmd_list_element* mem_set_cmdlist

static

Definition at line 596 of file memattr.c.

Referenced by _initialize_mem().

mem_show_cmdlist

struct cmd_list_element* mem_show_cmdlist

static

Definition at line 597 of file memattr.c.

Referenced by _initialize_mem().

target_mem_region_list

std::vector<mem_region> target_mem_region_list

static

Definition at line 33 of file memattr.c.

Referenced by invalidate_target_mem_regions(), mem_command(), mem_use_target(), require_target_regions(), and require_user_regions().

target_mem_regions_valid

bool target_mem_regions_valid

static

Definition at line 50 of file memattr.c.

Referenced by invalidate_target_mem_regions(), and require_target_regions().

user_mem_region_list

std::vector<mem_region> user_mem_region_list

static

Definition at line 33 of file memattr.c.

Referenced by create_user_mem_region(), require_user_regions(), and user_mem_clear().