用了这个评估优化 LiteOS 镜像利器，我有点飘...

  /* The startup code goes first into FLASH */  .isr_vector :  {    . = ALIGN(4);    KEEP(*(.isr_vector)) /* Startup code */    . = ALIGN(4);  } >FLASH
  /* The program code and other data goes into FLASH */  .text :  {    . = ALIGN(4);    __text_start = .;    *(.text)           /* .text sections (code) */    *(.text*)          /* .text* sections (code) */    *(.glue_7)         /* glue arm to thumb code */    *(.glue_7t)        /* glue thumb to arm code */    *(.eh_frame)
    KEEP (*(.init))    KEEP (*(.fini))
    . = ALIGN(4);    _etext = .;        /* define a global symbols at end of code */    __text_end = _etext;  } >FLASH

 /* Initialized liteos vector sections goes into RAM, load LMA copy after code */  .vector_ram :  {    . = ORIGIN(RAM);    _s_liteos_vector = .;    *(.data.vector)    /* liteos vector in ram */    _e_liteos_vector = .;  } > RAM AT> FLASH
  /* used by the startup to initialize data */  _sidata = LOADADDR(.data);
  /* Initialized data sections goes into RAM, load LMA copy after code */  .data ALIGN(0x1000):  {    __ram_data_start = _sdata;    . = ALIGN(4);    _sdata = .;        /* create a global symbol at data start */    *(.data)           /* .data sections */    *(.data*)          /* .data* sections */    KEEP(*( SORT (.liteos.table.*)));
    . = ALIGN(4);    _edata = .;        /* define a global symbol at data end */    __ram_data_end = _edata;  } >RAM AT> FLASH

 .bss :  {    /* This is used by the startup in order to initialize the .bss secion */    _sbss = .;         /* define a global symbol at bss start */    __bss_start__ = _sbss;    __bss_start = _sbss;    *(.bss)    *(.bss*)    *(COMMON)
    . = ALIGN(4);    _ebss = .;         /* define a global symbol at bss end */    __bss_end__ = _ebss;    __bss_end = _ebss;  } >RAM
  /* User_heap_stack section, used to check that there is enough RAM left */  ._user_heap_stack :  {    . = ALIGN(8);    PROVIDE ( end = . );    PROVIDE ( _end = . );    . = . + _Min_Heap_Size;    . = . + _Min_Stack_Size;    . = ALIGN(8);  } >RAM

 .text.startup.main                0x08000ea0       0x38 d:/LiteOS_master/out/Cloud_STM32F429IGTx_FIRE/lib\libCloud_STM32F429IGTx_FIRE.a(main.o)                0x08000ea0                main

08000ea0 <main>:main():d:\LiteOS_master\targets\Cloud_STM32F429IGTx_FIRE/Src/main.c:45
INT32 main(VOID){ 8000ea0:    b598          push    {r3, r4, r7, lr} 8000ea2:    af00          add    r7, sp, #0d:\LiteOS_master\targets\Cloud_STM32F429IGTx_FIRE/Src/main.c:46    HardwareInit(); 8000ea4:    f7ff ffea     bl    8000e7c <HardwareInit>d:\LiteOS_master\targets\Cloud_STM32F429IGTx_FIRE/Src/main.c:48
    PRINT_RELEASE("\n********Hello Huawei LiteOS********\n" 8000ea8:    4b07          ldr    r3, [pc, #28]    ; (8000ec8 <main+0x28>) 8000eaa:    4a08          ldr    r2, [pc, #32]    ; (8000ecc <main+0x2c>) 8000eac:    4908          ldr    r1, [pc, #32]    ; (8000ed0 <main+0x30>) 8000eae:    4809          ldr    r0, [pc, #36]    ; (8000ed4 <main+0x34>) 8000eb0:    f000 fb84     bl    80015bc <dprintf>d:\LiteOS_master\targets\Cloud_STM32F429IGTx_FIRE/Src/main.c:54                  "\nLiteOS Kernel Version : %s\n"                  "build data : %s %s\n\n"                  "**********************************\n",                  HW_LITEOS_KERNEL_VERSION_STRING, __DATE__, __TIME__);
    UINT32 ret = OsMain(); 8000eb4:    f003 fd18     bl    80048e8 <OsMain>d:\LiteOS_master\targets\Cloud_STM32F429IGTx_FIRE/Src/main.c:55    if (ret != LOS_OK) { 8000eb8:    b108          cbz    r0, 8000ebe <main+0x1e>d:\LiteOS_master\targets\Cloud_STM32F429IGTx_FIRE/Src/main.c:56        return LOS_NOK; 8000eba:    2001          movs    r0, #1d:\LiteOS_master\targets\Cloud_STM32F429IGTx_FIRE/Src/main.c:62    }
    OsStart();
    return 0;} 8000ebc:    bd98          pop    {r3, r4, r7, pc} 8000ebe:    4604          mov    r4, r0

static UINT32 ABC_static_global_init = 1; UINT32 ABC_global_init = 1; UINT32 ABC_global_noInit; const UINT32 ABC_global_const = 1;
static VOID ABC_Static_FunName(VOID){    printf("ABC_static_global_init is %d.\n", ABC_static_global_init);    printf("ABC_global_init is %d.\n", ABC_global_init);    printf("ABC_global_noInit is %d.\n", ABC_global_noInit);    printf("ABC_global_const is %d.\n", ABC_global_const);}
 UINT32 ABC_FunName(UINT32 ABC_num){    CHAR *ABC_var_inFun = "1234567890";    UINT32 ABC_var_inFuc_init = 1;    static UINT32 ABC_static_InFuc_init = 1;    static UINT32 ABC_static_InFuc_noinit;     const UINT32 ABC_inFuc_const = 1;    ABC_static_InFuc_noinit = 99;    printf("ABC_var_inFuc_init is %d.\n", ABC_var_inFuc_init);
    printf("ABC_static_InFuc_init is %d.\n", ABC_static_InFuc_init);    printf("ABC_static_InFuc_noinit is %d.\n", ABC_static_InFuc_noinit);    printf("ABC_inFuc_const is %d.\n", ABC_inFuc_const);     CHAR *buf = LOS_MemAlloc(m_aucSysMem0, 8);    buf[0] = ABC_var_inFun[0];    LOS_MemFree(m_aucSysMem0, buf);
    (VOID)ABC_Static_FunName();
    return 0; }