Mercurial > hg > Members > kono > nitros9-code
view lib/alib/to_upprs.a @ 2668:07441dfebc27 lwtools-port
Make tocgen build with lwasm
lwasm does not treat a trailing colon as part of the symbol name. Removed
trailing colons on symbol references.
author | William Astle <lost@l-w.ca> |
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date | Sun, 10 Jun 2012 13:35:44 -0600 |
parents | 7d70b7e1cb21 |
children | aaba193af04f |
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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 psect TO_UPPRS,0,0,0,0,0 TO_UPPRS: pshs cc,b,x loop ldb ,x get char to check beq exit exit if all done bsr TO_UPPER convert to upper stb ,x+ put back in string bra loop exit puls cc,b,x,pc endsect