ld linking.

[Brian Beardall]

On Thu, 2007-11-15 at 01:32 +1030, Alan Modra wrote:
> On Tue, Nov 13, 2007 at 11:15:58PM -0700, Brian Beardall wrote:
> > as -o lab8.o lab8.S
> > 
> > ld -Tbss 0x00000 -Ttext 0xE0000 --oformat binary -o lab8.bin lab8.o
> > lab8.o: In function `initialize':
> > (.text+0x183): relocation truncated to fit: R_X86_64_16 against `.text'
> > lab8.o: In function `initialize':
> > (.text+0x1fffc): relocation truncated to fit: R_X86_64_16 against
> > `_start'
> 
> You are using a label to specify a 16-bit address field in an
> instruction.  -Ttext 0xE0000 says to start .text at 0xE0000, so all
> labels defined in .text will be outside the range of valid 16-bit
> addresses.  The linker doesn't know anything about segmented
> addressing...  I suspect you want -Ttext 0.
> 

I am doing segment addressing. So with this understanding I am limited
to basically a 64kb address space to put my program in. If I have my
program exceed 64k then am I able to create multiple object files to go
into specific locations in the rom, and use LD to resolve the symbols
from the multiple object files?