coco3: Build SD card device descriptors for CoCo3FPGA Added "CC3FPGAFLAGS = $(AFLAGS) -DCC3FPGA=1 $(FLAGS)" to "level2/coco3/modules/makefile" for flagging Coco3FPGA specific features in modules sources. Added "llcoco3fpga", "ddsd0_coco3fpga", "sd0_coco3fpga", and "sd1_coco3fpga" to the "coco3/modules/makefile" - RBF section, which also now adds all to the "NITROS9/MODULES/RBF" on all disk images for building new Coco3FPGA disks from NitrOS9. Added new descriptor section to the "level2/coco3/modules/makefile" reflecting the new Coco3FPGA SD card descriptors and their flags.

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* convert a null terminated string to all uppercase

* OTHER MODULES NEEDED: TO_UPPER

* ENTRY: X=start of string

* EXIT:  all registers (except CC) preserved


 nam Convert String to Uppercase
 ttl Assembler Library Module


 section .text

TO_UPPRS:
 pshs cc,b,x

loop
 ldb ,x get char to check
 beq exit exit if all done
 lbsr TO_UPPER convert to upper 
 stb ,x+ put back in string
 bra loop

exit
 puls cc,b,x,pc

 endsect