view lib/alib/print_hex.as @ 2802:58ca94b06908 lwtools-port

now built from defs files
author Boisy Pitre <boisy.pitre@nuance.com>
date Fri, 01 Feb 2013 19:26:44 -0600
parents 03f26e88b809
children
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* Print hex number to standard out.

* ENTRY: D=value to print

* EXIT: CC carry set if error (from I$WritLn)
*       B error code, if any


 nam Print # as Hex String to Std Out
 ttl Assembler Library Module


 section .text

PRINT_HEX:
 pshs a,x
 leas -6,s buffer
 tfr s,x
 lbsr BIN_HEX convert to hex
 lbsr PUTS print to standard out
 leas 6,s clean stack
 puls a,x,pc return with error in B

 endsect