system.map

linux：用纯C写的操作系统源代码。里面设计文件管理

kernel/blk_drv/blk_drv.a(ll_rw_blk.o) needed due to _ll_rw_block
kernel/blk_drv/blk_drv.a(floppy.o) needed due to _do_floppy
kernel/blk_drv/blk_drv.a(hd.o) needed due to _do_hd
kernel/blk_drv/blk_drv.a(ramdisk.o) needed due to _rd_load
kernel/chr_drv/chr_drv.a(tty_io.o) needed due to _tty_table
kernel/chr_drv/chr_drv.a(console.o) needed due to _con_write
kernel/chr_drv/chr_drv.a(keyboard.o) needed due to _keyboard_interrupt
kernel/chr_drv/chr_drv.a(serial.o) needed due to _rs_init
kernel/chr_drv/chr_drv.a(rs_io.o) needed due to _rs1_interrupt
kernel/chr_drv/chr_drv.a(tty_ioctl.o) needed due to _tty_ioctl
kernel/math/math.a(math_emulate.o) needed due to _math_emulate
lib/lib.a(ctype.o) needed due to __ctype
lib/lib.a(_exit.o) needed due to __exit
lib/lib.a(open.o) needed due to _open
lib/lib.a(close.o) needed due to _close
lib/lib.a(write.o) needed due to _write
lib/lib.a(dup.o) needed due to _dup
lib/lib.a(setsid.o) needed due to _setsid
lib/lib.a(execve.o) needed due to _execve
lib/lib.a(wait.o) needed due to _wait
lib/lib.a(string.o) needed due to _memcpy
Allocating common _drive_info: 20 at 1dd6c
Allocating common _hash_table: 4cc at 1dd8c
Allocating common __ctmp: 4 at 1e258
Allocating common _user_stack: 1000 at 1e25c
Allocating common _file_table: 400 at 1f25c
Allocating common _rd_start: 4 at 1f65c
Allocating common ____strtok: 4 at 1f660
Allocating common _request: 480 at 1f664
Allocating common _errno: 4 at 1fae4
Allocating common _super_block: 360 at 1fae8

Files:

  boot/head.o text 0(64b8), data 18000(0), bss 1d1e0(0) hex
  init/main.o text 64b8(57c), data 18000(34), bss 1d1e0(400) hex
  kernel/kernel.o text 6a34(3fd0), data 18034(1318), bss 1d5e0(700) hex
  mm/mm.o text aa04(e8c), data 1934c(f08), bss 1dce0(0) hex
  fs/fs.o text b890(543c), data 1a254(758), bss 1dce0(8) hex
  kernel/blk_drv/blk_drv.a(ll_rw_blk.o) text 10ccc(2cc), data 1a9ac(3c), bss 1dce8(0) hex
  kernel/blk_drv/blk_drv.a(floppy.o) text 10f98(1bd4), data 1a9e8(e8), bss 1dce8(7) hex
  kernel/blk_drv/blk_drv.a(hd.o) text 12b6c(1244), data 1aad0(94), bss 1dcef(0) hex
  kernel/blk_drv/blk_drv.a(ramdisk.o) text 13db0(4f8), data 1ab64(4), bss 1dcef(0) hex
  kernel/chr_drv/chr_drv.a(tty_io.o) text 142a8(924), data 1ab68(253c), bss 1dcef(0) hex
  kernel/chr_drv/chr_drv.a(console.o) text 14bcc(141c), data 1d0a4(18), bss 1dcef(7c) hex
  kernel/chr_drv/chr_drv.a(keyboard.o) text 15fe8(7e4), data 1d0bc(0), bss 1dd6b(0) hex
  kernel/chr_drv/chr_drv.a(serial.o) text 167cc(148), data 1d0bc(0), bss 1dd6b(0) hex
  kernel/chr_drv/chr_drv.a(rs_io.o) text 16914(f8), data 1d0bc(0), bss 1dd6b(0) hex
  kernel/chr_drv/chr_drv.a(tty_ioctl.o) text 16a0c(374), data 1d0bc(20), bss 1dd6b(0) hex
  kernel/math/math.a(math_emulate.o) text 16d80(d4), data 1d0dc(0), bss 1dd6b(0) hex
  lib/lib.a(ctype.o) text 16e54(0), data 1d0dc(104), bss 1dd6b(0) hex
  lib/lib.a(_exit.o) text 16e54(10), data 1d1e0(0), bss 1dd6b(0) hex
  lib/lib.a(open.o) text 16e64(28), data 1d1e0(0), bss 1dd6b(0) hex
  lib/lib.a(close.o) text 16e8c(20), data 1d1e0(0), bss 1dd6b(0) hex
  lib/lib.a(write.o) text 16eac(28), data 1d1e0(0), bss 1dd6b(0) hex
  lib/lib.a(dup.o) text 16ed4(20), data 1d1e0(0), bss 1dd6b(0) hex
  lib/lib.a(setsid.o) text 16ef4(18), data 1d1e0(0), bss 1dd6b(0) hex
  lib/lib.a(execve.o) text 16f0c(28), data 1d1e0(0), bss 1dd6b(0) hex
  lib/lib.a(wait.o) text 16f34(54), data 1d1e0(0), bss 1dd6b(0) hex
  lib/lib.a(string.o) text 16f88(340), data 1d1e0(0), bss 1dd6b(0) hex

Global symbols:

  _dup: 0x16ed4
  _nmi: 0x8e28
  _bmap: 0xc3a8
  _iput: 0xc3f8
  _blk_dev_init: 0x10f6c
  _open: 0x16e64
  _do_execve: 0xe458
  _con_init: 0x15d74
  _put_super: 0xd42c
  _sys_setgid: 0x9b84
  _sys_umask: 0x9f84
  _con_write: 0x1500c
  _show_task: 0x6a74
  _buffer_init: 0xd284
  _sys_settimeofday: 0x9f7c
  _sys_getgroups: 0x9f0c
  _tmp_floppy_area: 0x5000
  _get_free_page: 0xaa14
  _schedule: 0x6b8c
  _copy_mem: 0x8f48
  _sys_times: 0x9da4
  _release: 0x9fc8
  _sys_uname: 0x9f1c
  _table_list: 0x1d088
  _sysbeepstop: 0x15f84
  _bounds: 0x8e3d
  _sys_execve: 0x752c
  _keyboard_interrupt: 0x15feb
  _sys_rmdir: 0xfce4
  _vsprintf: 0x970c
  _put_page: 0xae5c
  _getblk: 0xcdcc
  _floppy_init: 0x12ad8
  _sys_sigsuspend: 0xa744
  _floppy_change: 0x11040
  _sys_setgroups: 0x9f14
  _sys_setup: 0x12c28
  _strtok: 0x1718c
  _check_disk_change: 0xcc30
  _stack_start: 0x192a4
  _free_page: 0xaa80
  _sys_pause: 0x6c94
  _create_block: 0xc3c0
  _page_fault: 0xb858
  _drive_info: 0x1dd6c
  _do_tty_interrupt: 0x14bb0
  _strstr: 0x17140
  _truncate: 0x10c28
  _hash_table: 0x1dd8c
  _do_wp_page: 0xafe0
  _strspn: 0x170a4
  _hd_interrupt: 0x7554
  _unexpected_hd_interrupt: 0x13178
  __ctmp: 0x1e258
  _system_call: 0x7418
  _nr_buffers: 0x1a960
  __exit: 0x16e54
  _strcat: 0x16fc4
  __edata: 0x1d1e0
  _strcmp: 0x17014
  _double_fault: 0x8e6e
  _strchr: 0x17064
  _strlen: 0x17174
  _strcpy: 0x16f88
  _last_pid: 0x192e4
  _get_hash_table: 0xcd68
  _blk_dev: 0x1a9b0
  _rs2_interrupt: 0x1691c
  _timer_interrupt: 0x74f4
  _setup_rw_floppy: 0x11460
  _sys_call_table: 0x18034
  _math_error: 0x16e3c
  _rd_load: 0x140f4
  _find_empty_process: 0x93d4
  _tty_write: 0x149e0
  _pg_dir: 0x0
  _open_namei: 0xf4fc
  _rs1_interrupt: 0x16914
  _last_task_used_math: 0x191a0
  _copy_process: 0x9024
  _sys_getrlimit: 0x9f5c
  _rd_length: 0x1ab64
  _parallel_interrupt: 0x75c6
  _do_timer: 0x70a4
  _rd_init: 0x13fe0
  _ll_rw_block: 0x10f2c
  _printk: 0x94a4
  _invalidate_buffers: 0xcbac
  _floppy_interrupt: 0x7590
  _unexpected_floppy_interrupt: 0x12408
  _new_inode: 0x107bc
  _floppy_deselect: 0x1100c
  __etext: 0x18000
  _tty_read: 0x1474c
  _sys_sgetmask: 0xa710
  __ctype: 0x1d0dc
  _strrchr: 0x17084
  _sys_getpid: 0x7228
  _sys_chroot: 0xb9e8
  _do_double_fault: 0x7660
  _strpbrk: 0x1710c
  _tty_init: 0x142a8
  _file_write: 0xdec8
  _sys_setrlimit: 0x9f64
  _sys_getuid: 0x7240
  _current: 0x1919c
  _jiffies: 0x19194
  _divide_error: 0x8dec
  _get_super: 0xd394
  _do_signal: 0xa888
  _file_read: 0xddac
  _tty_table: 0x1ab68
  _sys_mpx: 0x9c08
  _strncpy: 0x16fa0
  _sys_access: 0xb8f8
  _chr_dev_init: 0x14bc8
  _start_buffer: 0x1a958
  _user_stack: 0x1e25c
  _tty_intr: 0x142b4
  _write_verify: 0xb0c4
  _coprocessor_error: 0x7494
  _do_coprocessor_error: 0x88f8
  _sys_dup: 0x109e4
  _strncat: 0x16fe8
  _get_empty_inode: 0xc52c
  _sys_brk: 0x9df0
  _do_general_protection: 0x77c0
  _general_protection: 0x8eba
  _strncmp: 0x17038
  _sys_getgid: 0x7260
  _overflow: 0x8e36
  _strcspn: 0x170d8
  _setsid: 0x16ef4
  _sync_dev: 0xca9c
  _do_int3: 0x7af4
  _new_block: 0x10468
  _rs_write: 0x168ec
  _file_table: 0x1f25c
  _read_pipe: 0xec0c
  _tty_ioctl: 0x16a20
  _sys_readlink: 0xe108
  _sys_getrusage: 0x9f6c
  _sys_sigaction: 0xa7b8
  _do_divide_error: 0x7918
  _sys_kill: 0xa010
  _memmove: 0x17224
  _sys_lock: 0x9c00
  _sys_link: 0x100c4
  _wait_on_floppy_select: 0x1aacc
  _sys_nice: 0x7280
  _sys_gtty: 0x9ae4
  _do_exit: 0xa29c
  _sys_sigpending: 0xa73c
  _kernel_mktime: 0xa984
  _wait_for_keypress: 0x142f0
  _sys_symlink: 0x100bc
  _sys_exit: 0xa528
  _current_DOR: 0x192dc
  _sleep_on: 0x6cc0
  _sys_open: 0xbb10
  _device_not_available: 0x74b8
  _do_device_not_available: 0x821c
  _sys_fork: 0x753c
  _invalid_TSS: 0x8ea5
  _rd_start: 0x1f65c
  _sys_acct: 0x9bf0
  _sys_ssetmask: 0xa71c
  _do_debug: 0x7cb8
  _block_read: 0xdb34
  _sys_dup2: 0x109c4
  __end: 0x1fe48
  _sys_stty: 0x9adc
  _do_invalid_TSS: 0x84dc
  _do_no_page: 0xb498
  _sys_getpgrp: 0x9eac
  _sys_sync: 0xca34
  _sys_prof: 0x9af4
  _write: 0x16eac
  _reserved: 0x8e52
  _sys_stat: 0xe080
  _wait_for_request: 0x1a9ac
  _mount_root: 0xd8ec
  _write_pipe: 0xecec
  _sys_getppid: 0x7234
  _do_rd_request: 0x13e50
  _sys_mkdir: 0xf8cc
  _startup_time: 0x19198
  _memset: 0x172ac
  _sys_setreuid: 0x9c50
  _sys_creat: 0xbcdc
  _verify_area: 0x8ec4
  _sys_time: 0x9c18
  _sys_mknod: 0xf748
  _sys_break: 0x9acc
  _sys_pipe: 0xede4
  _sys_phys: 0x9bf8
  _sys_read: 0xbe3c
  _do_nmi: 0x7b64
  _do_hd_request: 0x136c4
  _sys_fstat: 0xe0cc
  _memcpy: 0x1720c
  _sys_ioctl: 0x10ad0
  _sys_getegid: 0x7270
  _sys_ptrace: 0x9ad4
  _do_overflow: 0x7e0c
  _free_page_tables: 0xab20
  _sys_setregid: 0x9afc
  _NR_syscalls: 0x18190
  ____strtok: 0x1f660
  _math_emulate: 0x16dd0
  _beepcount: 0x1d0b8
  _do_coprocessor_segment_overrun: 0x8384
  _coprocessor_segment_overrun: 0x8e4b
  _memchr: 0x17280
  _floppy_off: 0x6f44
  _do_fd_request: 0x12718
  _block_write: 0xda44
  _memcmp: 0x1725c
  _rw_char: 0xdd68
  _ROOT_DEV: 0x1a964
  _sys_mount: 0xd7b0
  _do_floppy_timer: 0x6f54
  _request: 0x1f664
  _wake_up: 0x6d70
  _sys_ftime: 0x9ac4
  _copy_to_cooked: 0x14334
  _waitpid: 0x16f34
  _free_block: 0x102e4
  _inode_table: 0x1a254
  _get_empty_page: 0xb1bc
  _sys_uselib: 0xe110
  _sys_geteuid: 0x7250
  _math_state_restore: 0x6b30
  _breada: 0xd1dc
  _panic: 0x9468
  _do_bounds: 0x7f60
  _do_floppy: 0x1a9e8
  _sys_lstat: 0xe0b8
  _un_wp_page: 0xaf24
  _brelse: 0xd010
  _sys_rename: 0x9aec
  _etext: 0x18000
  _execve: 0x16f0c
  _sys_setpgid: 0x9e24
  _invalid_op: 0x8e44
  _selected: 0x1aacb
  _do_stack_segment: 0x8798
  _stack_segment: 0x8eb3
  _do_hd: 0x1aad0
  _copy_page_tables: 0xacb8
  _sys_umount: 0xd6c8
  _sys_lseek: 0xbd7c
  _sys_select: 0x10cc4
  _sys_close: 0xbd0c
  _invalidate_inodes: 0xc074
  _namei: 0xf43c
  _sys_waitpid: 0xa540
  _sys_alarm: 0x71d4
  _sys_chmod: 0xba44
  _do_invalid_op: 0x80bc
  _free_inode: 0x10690
  _sys_chdir: 0xb98c
  _sys_fcntl: 0x109f4
  _trap_init: 0x8bbc
  _sys_chown: 0xbab8
  _task: 0x191a4
  _interruptible_sleep_on: 0x6d08
  _csi_m: 0x14ddc
  _get_pipe_inode: 0xc640
  _do_segment_not_present: 0x863c
  _segment_not_present: 0x8eac
  _ticks_to_floppy_on: 0x6d9c
  _wait: 0x16f5c
  _calc_mem: 0xb7d4
  _sys_unlink: 0xff1c
  _hd_info: 0x1aadc
  _sys_ustat: 0xb890
  _hd_init: 0x13d50
  _errno: 0x1fae4
  _sys_ulimit: 0x9c10
  _sys_sethostname: 0x9f54
  _bread: 0xd080
  _do_reserved: 0x8a70
  _rs_init: 0x167cc
  _mem_init: 0xb758
  _sys_gettimeofday: 0x9f74
  _irq13: 0x8e59
  _sys_stime: 0x9d60
  _floppy_on: 0x6e40
  _iget: 0xc6b0
  _sys_signal: 0xa74c
  _main: 0x664c
  _bread_page: 0xd0ec
  _init: 0x6884
  _add_timer: 0x6ff8
  _sys_setsid: 0x9eb8
  _debug: 0x8e21
  _close: 0x16e8c
  _sys_setuid: 0x9cf4
  _sys_utime: 0xb898
  _show_stat: 0x6ac0
  _edata: 0x1d1e0
  _sched_init: 0x72bc
  _end: 0x1fe48
  _gdt: 0x5cb8
  _super_block: 0x1fae8
  _sync_inodes: 0xc0f8
  _idt: 0x54b8
  _sys_write: 0xbf6c
  _int3: 0x8e2f

Local symbols of boot/head.o:

  startup_32: 0x0
  setup_idt: 0x6f
  setup_gdt: 0x9f