Hi,
I'm having trouble linking C and assembly routines together and getting
missing definitions. Here's the sample code....
main.c
extern void asmtest(void);
main()
{
asmtest();
return 0;
}
and test.asm
list PE=18f2420
include "p18f2420.inc"
code 0x100
_asmtest
bra _asmtest
end
Now if I compile things as so...
gpasm -c test.asm
then...
sdcc -mpic16 -p18f2420 -o test main.c test.o
I get this output from sdcc....
message: using default linker script
"/usr/share/gputils/lkr/18f2420.lkr"
error: missing definition for symbol "_asmtest", required by "main.o"
Is there a declaration I'm missing someplace as I thought asmtest should
work ?
Thanks,
Alan.
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