【菜鸟问问题】最近工作中碰到****.asp.map这样的文件，不明白它到底起什么作用

 最近遇到这样的文件，filename.asp.map，上网查了一下，只知道map为后缀的文件是映射文件，Duke Nukem 3D WAD游戏文件。可是我遇到的文件是在做web 时用来处理web页面数据的.c文件夹中的。  现在提出部分代码提供参考，请知道的朋友帮忙解答一下。   Archive member included because of file (symbol)/opt/v6_be_uclibc/bin/../lib/gcc/armv6b-montavista-linux-uclibceabi/4.2.0/libgcc.a(_udivsi3.o)
                              ../common_func.o (__aeabi_uidivmod)
/opt/v6_be_uclibc/bin/../lib/gcc/armv6b-montavista-linux-uclibceabi/4.2.0/libgcc.a(_divsi3.o)
                              ../webHelper_docsis.o (__aeabi_idiv)
/opt/v6_be_uclibc/bin/../lib/gcc/armv6b-montavista-linux-uclibceabi/4.2.0/libgcc.a(_addsubdf3.o)
                              ../webHelper_docsis.o (__aeabi_ui2d)
/opt/v6_be_uclibc/bin/../lib/gcc/armv6b-montavista-linux-uclibceabi/4.2.0/libgcc.a(_muldivdf3.o)
                              ../webHelper_docsis.o (__aeabi_ddiv)
/opt/v6_be_uclibc/bin/../lib/gcc/armv6b-montavista-linux-uclibceabi/4.2.0/libgcc.a(_truncdfsf2.o)
                              ../common_func.o (__aeabi_d2f)
/opt/v6_be_uclibc/bin/../lib/gcc/armv6b-montavista-linux-uclibceabi/4.2.0/libgcc.a(_addsubsf3.o)
                              ../webHelper_docsis.o (__aeabi_fsub)
/opt/v6_be_uclibc/bin/../lib/gcc/armv6b-montavista-linux-uclibceabi/4.2.0/libgcc.a(_cmpsf2.o)
                              ../webHelper_docsis.o (__aeabi_fcmpeq)
/opt/v6_be_uclibc/bin/../lib/gcc/armv6b-montavista-linux-uclibceabi/4.2.0/libgcc.a(_fixunssfsi.o)
                              ../webHelper_docsis.o (__aeabi_f2uiz)
/opt/v6_be_uclibc/bin/../lib/gcc/armv6b-montavista-linux-uclibceabi/4.2.0/libgcc.a(_dvmd_lnx.o)
                              /opt/v6_be_uclibc/bin/../lib/gcc/armv6b-montavista-linux-uclibceabi/4.2.0/libgcc.a(_udivsi3.o) (__div0)Allocating common symbols
Common symbol       size              fileg_Vvalue_size       0x4               ../common_func.o
g_cnt_len           0x4               ../common_func.o
g_Qstr_ptr          0x4               ../common_func.o
g_Vvalue_ptr        0x4               ../common_func.oDiscarded input sections .note.GNU-stack
                0x00000000        0x0 /opt/v6_be_uclibc/bin/../target/usr/lib/crt1.o
 .note.GNU-stack
                0x00000000        0x0 /opt/v6_be_uclibc/bin/../target/usr/lib/crti.o
 .note.GNU-stack
                0x00000000        0x0 /opt/v6_be_uclibc/bin/../target/usr/lib/crtn.oMemory ConfigurationName             Origin             Length             Attributes
*default*        0x00000000         0xffffffffLinker script and memory mapLOAD /opt/v6_be_uclibc/bin/../target/usr/lib/crt1.o
LOAD /opt/v6_be_uclibc/bin/../target/usr/lib/crti.o
LOAD /opt/v6_be_uclibc/bin/../lib/gcc/armv6b-montavista-linux-uclibceabi/4.2.0/crtbegin.o
LOAD ../common_func.o
LOAD ../webHelper_docsis.o......................................是在不明白这个文件到底是用来干嘛的，请各位知道的帮忙解答，非常感谢！