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mips module debug error...
From: |
Jungsoo Sohn |
Subject: |
mips module debug error... |
Date: |
Mon, 12 May 2003 11:35:15 +0900 |
I want to remote Module debugging
but when i load my module and access the module by application,
host machine : i386, redhat 7.3 , gdb: 5.3
target machine : mips, hardhat-2.4.18
./configure --host=i386-redhat-linux-gun --target=mipsel-linux-elf
error occurred:
(gdb) add-symbol-file dvr.o 0xc000d060\
-s .reginfo 0xc000d350\
-s .rodata 0xc000d370\
-s .data 0xc000d620\
-s .bss 0xc000d670
add symbol table from file "dvr.o" at
.text_addr = 0xc000d060
.reginfo_addr = 0xc000d350
.rodata_addr = 0xc000d370
.data_addr = 0xc000d620
.bss_addr = 0xc000d670
(gdb) b dvr_rw_dev
Breakpoint 3 at 0xc000d30c
(gdb) c
(gdb) c
write!
Program received signal SIGTRAP, Trace/breakpoint trap.
0xffffffffc000d30c in ?? ()
(gdb)
'0xffffffffc000d30c in ?? ()' what is this? what's problem?
I was geted addresses by "insmod -m dvr.o" as fallowed
Sections: Size Address Align
.this 00000060 c000d000 2**2
.text 000002f0 c000d060 2**4
.reginfo 00000018 c000d350 2**2
.rodata 00000150 c000d370 2**4
.kstrtab 000000ea c000d4c0 2**0
__ksymtab 00000070 c000d5ac 2**2
__archdata 00000000 c000d620 2**4
.data 00000050 c000d620 2**4
.bss 00000004 c000d670 2**4
and 'Ctrl+c' is not successful... --> do you know this problem..
Thanks
JungSoo Sohn.
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