usb.map

在MDK下直接运行的一个USB例程

    btod.o(CL$$btod_d2e_denorm_low) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    btod.o(CL$$btod_emul) refers to btod.o(CL$$btod_mult_common) for __btod_mult_common
    btod.o(CL$$btod_emul) refers to btod.o(CL$$btod_e2e) for _e2e
    btod.o(CL$$btod_emul) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    btod.o(CL$$btod_ediv) refers to btod.o(CL$$btod_div_common) for __btod_div_common
    btod.o(CL$$btod_ediv) refers to btod.o(CL$$btod_e2e) for _e2e
    btod.o(CL$$btod_ediv) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    btod.o(CL$$btod_emuld) refers to btod.o(CL$$btod_mult_common) for __btod_mult_common
    btod.o(CL$$btod_emuld) refers to btod.o(CL$$btod_e2d) for _e2d
    btod.o(CL$$btod_emuld) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    btod.o(CL$$btod_edivd) refers to btod.o(CL$$btod_div_common) for __btod_div_common
    btod.o(CL$$btod_edivd) refers to btod.o(CL$$btod_e2d) for _e2d
    btod.o(CL$$btod_edivd) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    btod.o(CL$$btod_e2e) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    btod.o(CL$$btod_e2d) refers to btod.o(CL$$btod_e2e) for _e2e
    btod.o(CL$$btod_e2d) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    btod.o(CL$$btod_mult_common) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    btod.o(CL$$btod_div_common) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    lc_numeric_c.o(locale$$code) refers to strcmp.o(.text) for strcmp
    lc_numeric_c.o(locale$$code) refers to lc_numeric_c.o(locale$$data) for __lcnum_c_name
    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
    _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 sys_command.o(.text) for _sys_command_string
    _get_argv.o(.text) refers (Special) to hrguard.o(.text) for __heap_region_guard
    istatus.o(x$fpl$ieeestatus) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    fpinit.o(x$fpl$fpinit) refers to rt_fp_status_addr_intlibspace.o(.text) for __rt_fp_status_addr
    classify.o(i.__mathlib_classify) refers to fpclassify.o(i.__ARM_fpclassify) for __ARM_fpclassify
    classify.o(i.__mathlib_classify) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    dtoi.o(i.__support_dtoi) refers to scalbn_noclz.o(x$fpl$scalbn) for __ARM_scalbn
    dtoi.o(i.__support_dtoi) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    sys_command.o(.text) refers (Special) to use_no_semi.o(.text) for __I_use_semihosting
    rt_raise.o(.text) refers to __raise.o(.text) for __raise
    rt_raise.o(.text) refers to sys_exit.o(.text) for _sys_exit
    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
    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$$data) for __lcctype_c_name
    defsig_exit.o(.text) refers to sys_exit.o(.text) for _sys_exit
    defsig_fpe_inner.o(.text) refers to defsig_general.o(.text) for __default_signal_display
    defsig_rtmem_outer.o(.text) refers to defsig_rtmem_inner.o(.text) for __rt_SIGRTMEM_inner
    defsig_rtmem_outer.o(.text) refers to defsig_exit.o(.text) for __sig_exit
    defsig_rtmem_formal.o(.text) refers to rt_raise.o(.text) for __rt_raise
    defsig_rtmem_formal.o(.text) refers (Special) to defsig_rtmem_inner.o(.text) for __rt_SIGRTMEM_inner
    heapext.o(.text) refers to stkheap2.o(.text) for __rt_heap_extend
    scalbn_noclz.o(x$fpl$scalbnl) refers to scalbn_noclz.o(x$fpl$scalbn) for scalbn
    scalbn_noclz.o(x$fpl$scalbnl) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    scalbn_noclz.o(x$fpl$scalblnl) refers to scalbn_noclz.o(x$fpl$scalbn) for scalbn
    scalbn_noclz.o(x$fpl$scalblnl) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    scalbn_noclz.o(x$fpl$scalbln) refers to scalbn_noclz.o(x$fpl$scalbn) for scalbn
    scalbn_noclz.o(x$fpl$scalbln) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    scalbn_noclz.o(x$fpl$scalbn) refers to dcheck1.o(x$fpl$dcheck1) for __fpl_dcheck_NaN1
    scalbn_noclz.o(x$fpl$scalbn) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    fpclassify.o(i.__ARM_fpclassify) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    __raise.o(.text) refers to defsig.o(CL$$defsig) for __default_signal_handler
    __raise.o(.text) refers to callvia.o(.text) for __ARM_call_via_r2
    defsig_general.o(.text) refers to sys_wrch.o(.text) for _ttywrch
    defsig_rtmem_inner.o(.text) refers to defsig_general.o(.text) for __default_signal_display
    dcheck1.o(x$fpl$dcheck1) refers to retnan.o(x$fpl$retnan) for __fpl_return_NaN
    dcheck1.o(x$fpl$dcheck1) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    sys_wrch.o(.text) refers (Special) to use_no_semi.o(.text) for __I_use_semihosting
    defsig.o(CL$$defsig) refers (Weak) to defsig_fpe_inner.o(.text) for __rt_SIGFPE_inner
    defsig.o(CL$$defsig) refers (Weak) to defsig_rtmem_inner.o(.text) for __rt_SIGRTMEM_inner
    retnan.o(x$fpl$retnan) refers to trapv.o(x$fpl$trapveneer) for __fpl_cmpreturn
    retnan.o(x$fpl$retnan) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp
    trapv.o(x$fpl$trapveneer) refers (Special) to usenofp.o(x$fpl$usenofp) for __I_use_fp


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

Removing Unused input sections from the image.

    Removing usbdemo.o(.data), (78 bytes).

1 unused section(s) (total 78 bytes) removed from the image.

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

Adding Veneers to the image

    Adding AT veneer (12 bytes, Long) for call to '_printf_fp_dec_real' from printf1.o(x$fpl$printf1).
    Adding TA veneer (8 bytes, Short) for call to '__rt_exit' from exit.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 '_printf_fp_dec' from __printf.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__ieee_status' from _printf_fp_dec.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 '_get_lc_numeric' from lib_init.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__support_dtoi' from _printf_fp_dec.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__mathlib_classify' from _printf_fp_dec.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '_btod_emul' from _printf_fp_dec.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '_btod_ediv' from _printf_fp_dec.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '_btod_d2e' from _printf_fp_dec.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__rt_locale' from _printf_fp_dec.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__rt_ctype_table' from _wcrtomb.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_udiv10' from _printf_dec.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '_ll_udiv10' from _printf_longlong_dec.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__aeabi_idivmod' from bigflt0.o(.text).
    Adding AT veneer (8 bytes, Inline) for call to '__c89vsprintf' from console.o(.text).
    Adding TA veneer (4 bytes, Inline) for call to '__ARM_argv_veneer' from lib_init.o(.text).

21 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     1636  s3c44b0x.o(RESET)
    ../../angel/boardlib.s                   0x00000000   Number         0  boardinit3.o ABSOLUTE
    ../../angel/boardlib.s                   0x00000000   Number         0  boardinit1.o ABSOLUTE
    ../../angel/boardlib.s                   0x00000000   Number         0  boardshut.o ABSOLUTE
    ../../angel/boardlib.s                   0x00000000   Number         0  boardinit2.o ABSOLUTE
    ../../angel/boardlib.s                   0x00000000   Number         0  cpuinit.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  rt_div0.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_locale_intlibspace.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_ctype_table.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_locale.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_fp_status_addr_intlibspace.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_raise.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  aeabi_idiv0_sigfpe.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  aeabi_idiv0.o ABSOLUTE
    ../../angel/rt.s                         0x00000000   Number         0  rt_fp_status_addr.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  sys_exit.o ABSOLUTE
    ../../angel/sys.s                        0x00000000   Number         0  use_no_semi.o ABSOLUTE
    ../../angel/sys.s                        0x00000000   Number         0  sys_stackheap_outer.o ABSOLUTE
    ../../angel/sys.s                        0x00000000   Number         0  libspace.o ABSOLUTE
    ../../angel/sysapp.c                     0x00000000   Number         0  sys_command.o ABSOLUTE
    ../../angel/sysapp.c                     0x00000000   Number         0  sys_wrch.o ABSOLUTE
    ../../armsys.c                           0x00000000   Number         0  _get_argv.o ABSOLUTE
    ../../armsys.c                           0x00000000   Number         0  no_argv.o ABSOLUTE
    ../../armsys.c                           0x00000000   Number         0  lib_init.o ABSOLUTE
    ../../armsys.c                           0x00000000   Number         0  lib_init.o ABSOLUTE