audio.map

It demonstrates an USB Audio Device - Speaker. USB Video Driver 很好的参考

    __scatterload_null                       0x0000013c   ARM Code       0  __scatter.o(!!!scatter)
    __scatterload_copy                       0x00000160   ARM Code      40  __scatter_copy.o(!!handler_copy)
    __scatterload_zeroinit                   0x00000188   ARM Code      44  __scatter_zi.o(!!handler_zi)
    Inline Thumb to ARM Veneer to __ARM_argv_veneer 0x000001b5   Thumb Code     0  lib_init.o(.emb_text)
    __ARM_argv_veneer                        0x000001b8   ARM Code      16  lib_init.o(.emb_text)
    __user_initial_stackheap                 0x000001c8   ARM Code       0  startup.o(.text)
    Inline ARM to Thumb Veneer to WrCmd      0x000001e8   ARM Code       0  usbhw.o(.text)
    EPAdr                                    0x000001f1   Thumb Code    16  usbhw.o(.text)
    WrCmd                                    0x00000201   Thumb Code    24  usbhw.o(.text)
    WrCmdDat                                 0x00000219   Thumb Code    46  usbhw.o(.text)
    RdCmdDat                                 0x00000247   Thumb Code    30  usbhw.o(.text)
    USB_SetAddress                           0x00000265   Thumb Code    50  usbhw.o(.text)
    USB_Reset                                0x00000297   Thumb Code    58  usbhw.o(.text)
    USB_Resume                               0x000002d1   Thumb Code     2  usbhw.o(.text)
    USB_Suspend                              0x000002d3   Thumb Code     2  usbhw.o(.text)
    USB_Init                                 0x000002d5   Thumb Code   130  usbhw.o(.text)
    USB_Connect                              0x00000357   Thumb Code    36  usbhw.o(.text)
    USB_WakeUp                               0x0000037b   Thumb Code    24  usbhw.o(.text)
    USB_WakeUpCfg                            0x00000393   Thumb Code     2  usbhw.o(.text)
    USB_Configure                            0x00000395   Thumb Code    64  usbhw.o(.text)
    USB_ConfigEP                             0x000003d5   Thumb Code    70  usbhw.o(.text)
    USB_DirCtrlEP                            0x0000041b   Thumb Code     2  usbhw.o(.text)
    USB_EnableEP                             0x0000041d   Thumb Code    32  usbhw.o(.text)
    USB_DisableEP                            0x0000043d   Thumb Code    32  usbhw.o(.text)
    USB_ResetEP                              0x0000045d   Thumb Code    32  usbhw.o(.text)
    USB_SetStallEP                           0x0000047d   Thumb Code    32  usbhw.o(.text)
    USB_ClrStallEP                           0x0000049d   Thumb Code    32  usbhw.o(.text)
    USB_ReadEP                               0x000004bd   Thumb Code   114  usbhw.o(.text)
    USB_WriteEP                              0x0000052f   Thumb Code    90  usbhw.o(.text)
    USB_GetFrame                             0x00000589   Thumb Code   116  usbhw.o(.text)
    USB_ISR                                  0x000005fc   ARM Code     416  usbhw.o(.text)
    USB_ResetCore                            0x000007ad   Thumb Code    28  usbcore.o(.text)
    USB_SetupStage                           0x000007c9   Thumb Code    16  usbcore.o(.text)
    USB_DataInStage                          0x000007d9   Thumb Code    56  usbcore.o(.text)
    USB_DataOutStage                         0x00000811   Thumb Code    38  usbcore.o(.text)
    USB_StatusInStage                        0x00000837   Thumb Code    18  usbcore.o(.text)
    USB_StatusOutStage                       0x00000849   Thumb Code    16  usbcore.o(.text)
    USB_EndPoint0                            0x00000859   Thumb Code   726  usbcore.o(.text)
    Inline ARM to Thumb Veneer to USB_Reset_Event 0x00000b5c   ARM Code       0  usbuser.o(.text)
    USB_Reset_Event                          0x00000b65   Thumb Code    12  usbuser.o(.text)
    USB_SOF_Event                            0x00000b71   Thumb Code    88  usbuser.o(.text)
    USB_EndPoint1                            0x00000bc9   Thumb Code     2  usbuser.o(.text)
    USB_EndPoint2                            0x00000bcb   Thumb Code     2  usbuser.o(.text)
    USB_EndPoint3                            0x00000bcd   Thumb Code     2  usbuser.o(.text)
    USB_EndPoint4                            0x00000bcf   Thumb Code     2  usbuser.o(.text)
    USB_EndPoint5                            0x00000bd1   Thumb Code     2  usbuser.o(.text)
    USB_EndPoint6                            0x00000bd3   Thumb Code     2  usbuser.o(.text)
    USB_EndPoint7                            0x00000bd5   Thumb Code     2  usbuser.o(.text)
    USB_EndPoint8                            0x00000bd7   Thumb Code     2  usbuser.o(.text)
    USB_EndPoint9                            0x00000bd9   Thumb Code     2  usbuser.o(.text)
    USB_EndPoint10                           0x00000bdb   Thumb Code     2  usbuser.o(.text)
    USB_EndPoint11                           0x00000bdd   Thumb Code     2  usbuser.o(.text)
    USB_EndPoint12                           0x00000bdf   Thumb Code     2  usbuser.o(.text)
    USB_EndPoint13                           0x00000be1   Thumb Code     2  usbuser.o(.text)
    USB_EndPoint14                           0x00000be3   Thumb Code     2  usbuser.o(.text)
    USB_EndPoint15                           0x00000be5   Thumb Code     2  usbuser.o(.text)
    ADC_IF_GetRequest                        0x00000bf9   Thumb Code   152  adcuser.o(.text)
    ADC_IF_SetRequest                        0x00000c91   Thumb Code    98  adcuser.o(.text)
    ADC_EP_GetRequest                        0x00000cf3   Thumb Code     4  adcuser.o(.text)
    ADC_EP_SetRequest                        0x00000cf7   Thumb Code     4  adcuser.o(.text)
    Inline ARM to Thumb Veneer to get_potval 0x00000d0c   ARM Code       0  demo.o(.text)
    get_potval                               0x00000d15   Thumb Code    60  demo.o(.text)
    main                                     0x00000d51   Thumb Code    78  demo.o(.text)
    tc0_isr                                  0x00000dd0   ARM Code     476  demo.o(.text)
    Inline Thumb to ARM Veneer to __aeabi_uread4 0x00000fe5   Thumb Code     0  uread4.o(.text)
    __aeabi_uread4                           0x00000fe8   ARM Code       0  uread4.o(.text)
    __rt_uread4                              0x00000fe8   ARM Code      32  uread4.o(.text)
    Inline Thumb to ARM Veneer to __aeabi_uwrite4 0x00001009   Thumb Code     0  uwrite4.o(.text)
    __aeabi_uwrite4                          0x0000100c   ARM Code       0  uwrite4.o(.text)
    __rt_uwrite4                             0x0000100c   ARM Code      32  uwrite4.o(.text)
    __use_two_region_memory                  0x0000102c   ARM Code       4  stkheap2.o(.text)
    __rt_stackheap_init                      0x00001030   ARM Code     140  stkheap2.o(.text)
    __rt_heap_extend                         0x000010bc   ARM Code      24  stkheap2.o(.text)
    Inline Thumb to ARM Veneer to __ARM_switch8 0x000010d5   Thumb Code     0  switch8.o(.text)
    __ARM_switch8                            0x000010d8   ARM Code      24  switch8.o(.text)
    __rt_switch8                             0x000010d8   ARM Code       0  switch8.o(.text)
    Inline Thumb to ARM Veneer to __user_perproc_libspace 0x000010f1   Thumb Code     0  libspace.o(.text)
    __user_libspace                          0x000010f4   ARM Code       8  libspace.o(.text)
    __user_perproc_libspace                  0x000010f4   ARM Code       0  libspace.o(.text)
    __user_perthread_libspace                0x000010f4   ARM Code       0  libspace.o(.text)
    __rt_entry                               0x00001100   ARM Code      76  kernel.o(.text)
    __rt_exit                                0x0000114c   ARM Code      20  kernel.o(.text)
    __rt_abort                               0x00001160   ARM Code       8  kernel.o(.text)
    _sys_exit                                0x00001168   ARM Code      20  sys_exit.o(.text)
    exit                                     0x00001181   Thumb Code    20  exit.o(.text)
    Inline ARM to Thumb Veneer to __rt_lib_init 0x00001194   ARM Code       0  lib_init.o(.text)
    __rt_lib_init                            0x0000119d   Thumb Code   184  lib_init.o(.text)
    __rt_lib_shutdown                        0x00001255   Thumb Code    22  lib_init.o(.text)
    _platform_pre_stackheap_init             0x0000126c   ARM Code       4  boardinit1.o(.text)
    _platform_post_stackheap_init            0x00001270   ARM Code      12  boardinit2.o(.text)
    _platform_post_lib_init                  0x0000127c   ARM Code      16  boardinit3.o(.text)
    _platform_pre_lib_shutdown               0x0000128c   ARM Code       4  boardshut.o(.text)
    __I_use_semihosting_swi                  0x00001290   ARM Code       4  use_semi.o(.text)
    __semihosting_swi_guard                  0x00001290   ARM Code       0  use_semi.o(.text)
    _cpu_pre_main                            0x00001294   ARM Code       4  cpuinit.o(.text)
    __rt_fp_status_addr                      0x00001298   ARM Code      20  rt_fp_status_addr.o(.text)
    Long ARM to Thumb Veneer to RdCmdDat     0x000012ac   ARM Code       0  anon$$obj.o(Veneer$$Code)
    Long ARM to Thumb Veneer to USB_Reset    0x000012b8   ARM Code       0  anon$$obj.o(Veneer$$Code)
    Long ARM to Thumb Veneer to USB_Suspend  0x000012c4   ARM Code       0  anon$$obj.o(Veneer$$Code)
    Long ARM to Thumb Veneer to USB_Resume   0x000012d0   ARM Code       0  anon$$obj.o(Veneer$$Code)
    Long ARM to Thumb Veneer to USB_SOF_Event 0x000012dc   ARM Code       0  anon$$obj.o(Veneer$$Code)
    Long ARM to Thumb Veneer to __rt_lib_shutdown 0x000012e8   ARM Code       0  anon$$obj.o(Veneer$$Code)
    Short Thumb to ARM Veneer to __rt_exit   0x000012f5   Thumb Code     0  anon$$obj.o(Veneer$$Code)
    USB_GetDescriptor                        0x000012fd   Thumb Code   166  usbcore.o(i.USB_GetDescriptor)
    USB_GetStatus                            0x000013b9   Thumb Code   188  usbcore.o(i.USB_GetStatus)
    USB_SetClrFeature                        0x00001495   Thumb Code   210  usbcore.o(i.USB_SetClrFeature)
    USB_SetConfiguration                     0x0000157d   Thumb Code   380  usbcore.o(i.USB_SetConfiguration)
    USB_SetInterface                         0x0000171d   Thumb Code   294  usbcore.o(i.USB_SetInterface)
    __ARM_get_argv                           0x0000185d   Thumb Code     2  demo.o(i.__ARM_get_argv)
    Inline Thumb to ARM Veneer to _fp_init   0x00001861   Thumb Code     0  fpinit.o(x$fpl$fpinit)
    _fp_init                                 0x00001864   ARM Code      24  fpinit.o(x$fpl$fpinit)
    __fplib_config_pureend_doubles           0x00001874   ARM Code       0  fpinit.o(x$fpl$fpinit)
    USB_DeviceDescriptor                     0x0000187c   Data          18  usbdesc.o(.constdata)
    USB_ConfigDescriptor                     0x0000188e   Data         110  usbdesc.o(.constdata)
    USB_StringDescriptor                     0x000018fc   Data         100  usbdesc.o(.constdata)
    USB_P_EP                                 0x00001960   Data          64  usbuser.o(.constdata)
    Region$$Table$$Base                      0x000019a0   Number         0  anon$$obj.o(Region$$Table)
    Region$$Table$$Limit                     0x000019c0   Number         0  anon$$obj.o(Region$$Table)
    USB_DeviceStatus                         0x40000000   Data           2  usbcore.o(.data)
    USB_DeviceAddress                        0x40000002   Data           1  usbcore.o(.data)
    USB_Configuration                        0x40000003   Data           1  usbcore.o(.data)
    USB_EndPointMask                         0x40000004   Data           4  usbcore.o(.data)
    USB_EndPointHalt                         0x40000008   Data           4  usbcore.o(.data)
    USB_NumInterfaces                        0x4000000c   Data           1  usbcore.o(.data)
    USB_AltSetting                           0x4000000d   Data           4  usbcore.o(.data)
    EP0Data                                  0x40000014   Data           8  usbcore.o(.data)
    SetupPacket                              0x4000001c   Data           8  usbcore.o(.data)
    VolCur                                   0x40000024   Data           2  adcuser.o(.data)
    Mute                                     0x40000028   Data           1  demo.o(.data)
    Volume                                   0x4000002c   Data           4  demo.o(.data)
    DataOut                                  0x40000030   Data           2  demo.o(.data)
    DataIn                                   0x40000032   Data           2  demo.o(.data)
    DataRun                                  0x40000034   Data           1  demo.o(.data)
    PotVal                                   0x40000036   Data           2  demo.o(.data)
    VUM                                      0x40000038   Data           4  demo.o(.data)
    Tick                                     0x4000003c   Data           4  demo.o(.data)
    EP0Buf                                   0x40000040   Data          64  usbcore.o(.bss)
    DataBuf                                  0x40000080   Data         512  demo.o(.bss)


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

Memory Map of the image

  Image Entry point : 0x00000120

  Load Region LR_IROM1 (Base: 0x00000000, Size: 0x00001a00, Max: 0x00080000, ABSOLUTE)

    Execution Region ER_IROM1 (Base: 0x00000000, Size: 0x000019c0, Max: 0xffffffff, ABSOLUTE)

    Base Addr    Size         Type   Attr      Idx    E Section Name        Object

    0x00000000   0x00000120   Code   RO            3    RESET               startup.o
    0x00000120   0x00000008   Code   RO          194  * !!!main             __main.o(c_t__un.l)
    0x00000128   0x00000038   Code   RO          228    !!!scatter          __scatter.o(c_t__un.l)