Recently, I update the toolchain(binutils 2.20.1) I meet one issue on
LD.
When I use LD to link the object with options “�Coformat binary “ and
“--start-group �Cend-group” simultaneously,
LD fail to find the symbol.
When I remove “―oformat”, it can build the ELF file. I try to write some simple
case to reproduce it, but in the simple
Case, it is OK.
(host i686-pc-linux-gnu target i686-cm-linux)
The log file is as follow:
Linking: elf/rom.bin
../..//lib/elf/libcore.a(bios_keybd.o): In function `biosKeybdShiftStatus':
bios_keybd.c:(.text+0x67): undefined reference to `kbdmgrGetShiftFlagStatusByte'
../..//lib/elf/libcore.a(bios_keybd.o): In function
`biosKeybdExtendedShiftStatus':
bios_keybd.c:(.text+0x8b): undefined reference to `kbdmgrGetShiftFlagStatusByte'
I use readelf and objdump to check the symbol, the symbol can be found
in the libcore.a.
At the same time the LD (2.17.50, 2.18.50) both can work under this
situation.
So it should be bug. _______________________________________________
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