sd_file.map

LP236X的教程里面有许多源码例程。我当初可是花钱买来的。希望能帮得上忙。

    freadbytesavail.o(.text) refers to filbuf.o(.text) for __filbuf
    freadbytesavail.o(.text) refers to rt_memcpy.o(.text) for __aeabi_memcpy
    fwritefast.o(.text) refers to stdio.o(.text) for _writebuf
    fwritefast.o(.text) refers to flsbuf.o(.text) for __flsbuf
    fwritefast.o(.text) refers to rt_memcpy.o(.text) for __aeabi_memcpy
    lc_ctype_c.o(locale$$code) refers to strcmp.o(.text) for strcmp
    lc_ctype_c.o(locale$$code) refers to lc_ctype_c.o(locale$$data) for __lcctype_c_name
    exit.o(.text) refers to kernel.o(.text) for __rt_exit
    assert_stdio.o(.text) refers to fputs.o(.text) for fputs
    assert_stdio.o(.text) refers to fflush.o(.text) for fflush
    assert_stdio.o(.text) refers to stdio.o(.bss) for __stderr
    defsig_exit.o(.text) refers to retarget.o(.text) for _sys_exit
    defsig_rtred_inner.o(.text) refers to defsig_general.o(.text) for __default_signal_display
    stkheap1.o(.text) refers to sys_stackheap_outer.o(.text) for __user_setup_stackheap
    stkheap1.o(.text) refers to rt_stackheap_storage_intlibspace.o(.text) for __rt_stackheap_storage
    lib_init.o(.emb_text) refers to no_argv.o(.text) for __ARM_get_argv
    lib_init.o(.text) refers to fpinit.o(x$fpl$fpinit) for _fp_init
    lib_init.o(.text) refers to lib_init.o(.emb_text) for __ARM_argv_veneer
    lib_init.o(.text) refers (Weak) to init_alloc.o(.text) for _init_alloc
    lib_init.o(.text) refers to rt_locale_intlibspace.o(.text) for __rt_locale
    lib_init.o(.text) refers (Weak) to lc_ctype_c.o(locale$$code) for _get_lc_ctype
    lib_init.o(.text) refers (Weak) to stdio.o(.text) for _initio
    lib_init.o(.text) refers (Weak) to stdio.o(.text) for _terminateio
    h1_extend.o(.text) refers to h1_free.o(.text) for free
    h1_extend_mt.o(.text) refers to h1_free_mt.o(.text) for _free_internal
    __raise.o(.text) refers to defsig.o(CL$$defsig) for __default_signal_handler
    __raise.o(.text) refers to callvia.o(.text) for __ARM_call_via_r2
    defsig_general.o(.text) refers to retarget.o(.text) for _ttywrch
    defsig_fpe_outer.o(.text) refers to defsig_fpe_inner.o(.text) for __rt_SIGFPE_inner
    defsig_fpe_outer.o(.text) refers to defsig_exit.o(.text) for __sig_exit
    defsig_fpe_formal.o(.text) refers to rt_raise.o(.text) for __rt_raise
    defsig_fpe_formal.o(.text) refers (Special) to defsig_fpe_inner.o(.text) for __rt_SIGFPE_inner
    defsig_rtmem_outer.o(.text) refers to defsig_rtmem_inner.o(.text) for __rt_SIGRTMEM_inner
    defsig_rtmem_outer.o(.text) refers to defsig_exit.o(.text) for __sig_exit
    defsig_rtmem_formal.o(.text) refers to rt_raise.o(.text) for __rt_raise
    defsig_rtmem_formal.o(.text) refers (Special) to defsig_rtmem_inner.o(.text) for __rt_SIGRTMEM_inner
    heapext.o(.text) refers to stkheap2.o(.text) for __rt_heap_extend
    _get_argv.o(.text) refers to heapext.o(.text) for __heap_extend
    _get_argv.o(.text) refers to defsig_rtmem_outer.o(.text) for __rt_SIGRTMEM
    _get_argv.o(.text) refers to retarget.o(.text) for _sys_command_string
    _get_argv.o(.text) refers (Special) to hrguard.o(.text) for __heap_region_guard
    fpinit.o(x$fpl$fpinit) refers to rt_fp_status_addr_intlibspace.o(.text) for __rt_fp_status_addr
    rt_fp_status_addr.o(.text) refers to rt_fp_status_addr.o(.bss) for __rt_fp_status_addr_data
    rt_fp_status_addr_intlibspace.o(.text) refers to libspace.o(.bss) for __libspace_start
    defsig.o(CL$$defsig) refers (Weak) to defsig_fpe_inner.o(.text) for __rt_SIGFPE_inner
    defsig.o(CL$$defsig) refers (Weak) to defsig_rtred_inner.o(.text) for __rt_SIGRTRED_inner
    defsig.o(CL$$defsig) refers (Weak) to defsig_rtmem_inner.o(.text) for __rt_SIGRTMEM_inner
    defsig_fpe_inner.o(.text) refers to defsig_general.o(.text) for __default_signal_display
    defsig_rtmem_inner.o(.text) refers to defsig_general.o(.text) for __default_signal_display


================================================================================

Removing Unused input sections from the image.

    Removing lcd.o(.text), (524 bytes).
    Removing lcd.o(.data), (4 bytes).
    Removing lcd.o(.constdata), (64 bytes).

3 unused section(s) (total 592 bytes) removed from the image.

================================================================================

Adding Veneers to the image

    Adding TA veneer (8 bytes, Short) for call to '__rt_exit' from exit.o(.text).
    Adding AT veneer (12 bytes, Long) for call to '_sys_exit' from kernel.o(.text).
    Adding AT veneer (12 bytes, Long) for call to '__rt_lib_shutdown' from kernel.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '_fp_init' from lib_init.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '_get_lc_ctype' from lib_init.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__aeabi_uidivmod' from sd_file.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__heap_extend' from init_alloc.o(.text).
    Adding AT veneer (8 bytes, Inline) for call to '__rt_lib_init' from kernel.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__rt_locale' from lib_init.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__rt_heap_descriptor' from h1_alloc.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__rt_udiv10' from _printf_dec.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__aeabi_lmul' from _scanf_longlong.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__rt_ctype_table' from toupper.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '_mutex_initialize' from stdio.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__ARM_switch8' from fs_fat.o(i.get_nt_name).
    Adding TA veneer (4 bytes, Inline) for call to '__aeabi_idivmod' from fs_fat.o(i.get_nt_name).
    Adding TA veneer (4 bytes, Inline) for call to 'strcmp' from sd_file.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__aeabi_memclr4' from stdio.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__aeabi_memcpy4' from fs_fat.o(i.read_last_entry).
    Adding TA veneer (4 bytes, Inline) for call to '__aeabi_memclr' from fs_fat.o(i.fat_format).
    Adding TA veneer (4 bytes, Inline) for call to '__aeabi_memcpy' from freadfast.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__ARM_argv_veneer' from lib_init.o(.text).

22 Veneer(s) (total 112 bytes) added to the image.

================================================================================

Image Symbol Table

    Local Symbols

    Symbol Name                              Value     Ov Type        Size  Object(Section)

    RESET                                    0x00000000   Section      364  lpc2300.o(RESET)
    ../../angel/boardlib.s                   0x00000000   Number         0  cpuinit.o ABSOLUTE
    ../../angel/boardlib.s                   0x00000000   Number         0  boardinit1.o ABSOLUTE
    ../../angel/boardlib.s                   0x00000000   Number         0  boardinit2.o ABSOLUTE
    ../../angel/boardlib.s                   0x00000000   Number         0  boardinit3.o ABSOLUTE
    ../../angel/boardlib.s                   0x00000000   Number         0  boardshut.o ABSOLUTE
    ../../angel/handlers.s                   0x00000000   Number         0  __scatter_zi.o ABSOLUTE
    ../../angel/handlers.s                   0x00000000   Number         0  __scatter_copy.o ABSOLUTE
    ../../angel/kernel.s                     0x00000000   Number         0  kernel.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  aeabi_idiv0_sigfpe.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_locale_intlibspace.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_raise.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_div0.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_fp_status_addr.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_heap_descriptor.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_stackheap_storage_intlibspace.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_stackheap_storage.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_fp_status_addr_intlibspace.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_heap_descriptor_intlibspace.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  aeabi_idiv0.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_ctype_table.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_locale.o ABSOLUTE
    ../../angel/scatter.s                    0x00000000   Number         0  __scatter.o ABSOLUTE
    ../../angel/startup.s                    0x00000000   Number         0  __main.o ABSOLUTE
    ../../angel/sys.s                        0x00000000   Number         0  mutex_init.o ABSOLUTE
    ../../angel/sys.s                        0x00000000   Number         0  libspace.o ABSOLUTE
    ../../angel/sys.s                        0x00000000   Number         0  use_no_semi.o ABSOLUTE
    ../../angel/sys.s                        0x00000000   Number         0  sys_stackheap_outer.o ABSOLUTE
    ../../armsys.c                           0x00000000   Number         0  lib_init.o ABSOLUTE
    ../../armsys.c                           0x00000000   Number         0  lib_init.o ABSOLUTE
    ../../armsys.c                           0x00000000   Number         0  no_argv.o ABSOLUTE
    ../../armsys.c                           0x00000000   Number         0  _get_argv.o ABSOLUTE
    ../../assert.c                           0x00000000   Number         0  assert_stdio.o ABSOLUTE
    ../../ctype.c                            0x00000000   Number         0  isspace.o ABSOLUTE
    ../../ctype.c                            0x00000000   Number         0  toupper.o ABSOLUTE
    ../../division.s                         0x00000000   Number         0  rtudiv10.o ABSOLUTE
    ../../division.s                         0x00000000   Number         0  aeabi_sdiv_div0.o ABSOLUTE
    ../../division.s                         0x00000000   Number         0  aeabi_sdiv.o ABSOLUTE
    ../../divrt.s                            0x00000000   Number         0  divrt_7tdmi.o ABSOLUTE
    ../../divrt.s                            0x00000000   Number         0  divrt_7tdmi_div0.o ABSOLUTE
    ../../fpinit.s                           0x00000000   Number         0  fpinit.o ABSOLUTE
    ../../heap1.c                            0x00000000   Number         0  h1_alloc.o ABSOLUTE
    ../../heap1.c                            0x00000000   Number         0  h1_extend.o ABSOLUTE
    ../../heap1.c                            0x00000000   Number         0  h1_free_mt.o ABSOLUTE
    ../../heap1.c                            0x00000000   Number         0  h1_alloc_mt.o ABSOLUTE
    ../../heap1.c                            0x00000000   Number         0  h1_init_mt.o ABSOLUTE
    ../../heap1.c                            0x00000000   Number         0  h1_init.o ABSOLUTE
    ../../heap1.c                            0x00000000   Number         0  h1_free.o ABSOLUTE
    ../../heap1.c                            0x00000000   Number         0  h1_extend_mt.o ABSOLUTE
    ../../heap2.c                            0x00000000   Number         0  heap2mt.o ABSOLUTE
    ../../heap2.c                            0x00000000   Number         0  heap2.o ABSOLUTE
    ../../heap2.c                            0x00000000   Number         0  fdtree.o ABSOLUTE
    ../../heapalloc.c                        0x00000000   Number         0  free.o ABSOLUTE
    ../../heapalloc.c                        0x00000000   Number         0  malloc.o ABSOLUTE
    ../../heapalloc.c                        0x00000000   Number         0  hrguard.o ABSOLUTE
    ../../heapalloc.c                        0x00000000   Number         0  init_alloc.o ABSOLUTE
    ../../heapalloc.c                        0x00000000   Number         0  heapstubs.o ABSOLUTE
    ../../heapalloc.c                        0x00000000   Number         0  hguard.o ABSOLUTE
    ../../locale.s                           0x00000000   Number         0  lc_ctype_c.o ABSOLUTE
    ../../longlong.s                         0x00000000   Number         0  llmul.o ABSOLUTE
    ../../memcpset.s                         0x00000000   Number         0  strcmp.o ABSOLUTE
    ../../memcpset.s                         0x00000000   Number         0  rt_memclr_w.o ABSOLUTE
    ../../memcpset.s                         0x00000000   Number         0  rt_memcpy_w.o ABSOLUTE
    ../../memcpset.s                         0x00000000   Number         0  rt_memcpy.o ABSOLUTE
    ../../memcpset.s                         0x00000000   Number         0  rt_memclr.o ABSOLUTE
    ../../printf.c                           0x00000000   Number         0  __printf.o ABSOLUTE
    ../../printf.c                           0x00000000   Number         0  _printf_input_char.o ABSOLUTE
    ../../printf.c                           0x00000000   Number         0  _printf_outstr