symbian rodata overlap errors

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error description:

arm-none-symbianelf-ld: section .rodata [002c8ed0 -> 004488f7] overlaps section .data [00400000 -> 00400083]
arm-none-symbianelf-ld: section .bss [00400084 -> 00400993] overlaps section .rodata [002c8ed0 -> 004488f7]
arm-none-symbianelf-ld: C:/proj/group/Proj_Data/GCCE_UREL/Proj.exe: section .data lma 0x400000 overlaps
previous sections

查询网上资料:

Your code size (.rodata) is too large so it overlaps the hard coded .data section begining at 0x400000.

I've changed these hard coded .data section in /epoc32/tools/cl_bpabi.pm line 793 & 799 :

"/$(CODE_SEGMENT_START) ", "/$(DATA_SEGMENT_START) 0x400000 ", "/$(SYMVER_OPTION) ","/$(SO_NAME_OPTION) ","$LinkAs"

I replaced 0x400000 by 0xA00000 and I get my app properly linked linked, and it works fine on phone.

我改了以后好像没什么用，看到这个：For UREL static solution everything is fine as the size is much more less then 4mb, but for UDEB (to be able to debug on hardware) the size goes beyond...

和我情况一样，我也是编译gcce udeb才不成功

然后我改MMP文件：

EPOCSTACKSIZE 0x10000
EPOCHEAPSIZE 0x100000 0x4000000

变为

EPOCSTACKSIZE 0x100000
EPOCHEAPSIZE 0x100000 0x4000000

再编译，搞定