Mercurial > hg > Members > kono > nitros9-code
view lib/alib/to_upper.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 character in "B" to uppercase * OTHER MODULES NEEDED: IS_LOWER * ENTRY: B=ascii value of character to convert * EXIT: B=ascii value of character in uppercase * Note: control codes, etc. are not effected. nam Convert Char to Uppercase ttl Assembler Library Module psect TO_UPPER,0,0,0,0,0 TO_UPPER: pshs cc lbsr IS_LOWER only lowercase can be converted to upper bne toupx subb #$20 make uppercase toupx puls cc,pc endsect