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< / style >
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< body >
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< pre style = "font-family:monospace;font-size:12pt" >
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< a name = "l1" > < / a > < span class = cF2 > //Press F5 in the editor to compile and run.< / span > < span class = cF0 >
< a name = "l2" > < / a >
< a name = "l3" > < / a > --------Hello.CC---------
< a name = "l4" > < / a > < / span > < span class = cF6 > " Hello World\n" < / span > < span class = cF0 > ;
< a name = "l5" > < / a >
< a name = "l6" > < / a >
< a name = "l7" > < / a > --------Hello.CC---------
< a name = "l8" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > Main()
< a name = "l9" > < / a > {
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< a name = "l10" > < / a > < / span > < span class = cF6 > " Hello World\n" < / span > < span class = cF0 > ;
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< a name = "l11" > < / a > }
< a name = "l12" > < / a > Main;
< a name = "l13" > < / a >
< a name = "l14" > < / a >
< a name = "l15" > < / a > --------Hello.CC---------
< a name = "l16" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > MyPrint(< / span > < span class = cF1 > U8< / span > < span class = cF0 > *st)
< a name = "l17" > < / a > {
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< a name = "l18" > < / a > < / span > < span class = cF6 > " %s" < / span > < span class = cF0 > , st;
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< a name = "l19" > < / a > }
< a name = "l20" > < / a > MyPrint(< / span > < span class = cF6 > " Hello World\n" < / span > < span class = cF0 > );
< a name = "l21" > < / a >
< a name = "l22" > < / a >
< a name = "l23" > < / a > --------Hello.CC---------
< a name = "l24" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > MyPrint2(< / span > < span class = cF1 > U8< / span > < span class = cF0 > *st1, < / span > < span class = cF1 > U8< / span > < span class = cF0 > *st2) < / span > < span class = cF2 > //Any number of args.< / span > < span class = cF0 >
< a name = "l25" > < / a > {
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< a name = "l26" > < / a > < / span > < span class = cF6 > " %s %s\n" < / span > < span class = cF0 > , st1, st2; < / span > < span class = cF2 > //Any number of args.< / span > < span class = cF0 >
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< a name = "l27" > < / a > }
< a name = "l28" > < / a > MyPrint2(< / span > < span class = cF6 > " Hello" < / span > < span class = cF0 > , < / span > < span class = cF6 > " World" < / span > < span class = cF0 > );
< a name = "l29" > < / a >
< a name = "l30" > < / a >
< a name = "l31" > < / a > --------Hello.CC---------
< a name = "l32" > < / a > < / span > < span class = cF1 > U0< / span > < span class = cF0 > MyPrint(< / span > < span class = cF1 > U8< / span > < span class = cF0 > *st)
< a name = "l33" > < / a > {
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< a name = "l34" > < / a > < / span > < span class = cF6 > " " < / span > < span class = cF0 > st; < / span > < span class = cF2 > //Empty with no comma means first is format str.< / span > < span class = cF0 >
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< a name = "l35" > < / a > }
< a name = "l36" > < / a > MyPrint(< / span > < span class = cF6 > " Hello World\n" < / span > < span class = cF0 > );
< a name = "l37" > < / a >
< a name = "l38" > < / a >
< a name = "l39" > < / a > --------Hello.CC---------
< a name = "l40" > < / a > < / span > < span class = cF1 > asm< / span > < span class = cF0 > {
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< a name = "l41" > < / a > MESSAGE: < / span > < span class = cF1 > DU8< / span > < span class = cF0 > < / span > < span class = cF6 > " Hello World\n" < / span > < span class = cF0 > , < / span > < span class = cFE > 0< / span > < span class = cF0 > ;
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< a name = "l42" > < / a >
< a name = "l43" > < / a > < / span > < span class = cF2 > //The convention is underscore on C callable.< / span > < span class = cF0 >
< a name = "l44" > < / a > < / span > < span class = cF2 > //Two colons means exported symbol.< / span > < span class = cF0 >
< a name = "l45" > < / a > _HELLO_WORLD::
< a name = "l46" > < / a > < / span > < span class = cF2 > //You can only clobber RAX,RBX,RCX,RDX< / span > < span class = cF0 >
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< a name = "l47" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 >
< a name = "l48" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 > , MESSAGE
< a name = "l49" > < / a > < / span > < span class = cF1 > CALL< / span > < span class = cF0 > < / span > < span class = cFD > PUT_STR< / span > < span class = cF0 >
< a name = "l50" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 >
< a name = "l51" > < / a > < / span > < span class = cF1 > RET< / span > < span class = cF0 >
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< a name = "l52" > < / a > }
< a name = "l53" > < / a > < / span > < span class = cF5 > Call< / span > < span class = cF0 > (_HELLO_WORLD);
< a name = "l54" > < / a >
< a name = "l55" > < / a >
< a name = "l56" > < / a > --------Hello.CC---------
< a name = "l57" > < / a > < / span > < span class = cF1 > asm< / span > < span class = cF0 > {
< a name = "l58" > < / a > _HELLO_WORLD::
< a name = "l59" > < / a > < / span > < span class = cF2 > //You can only clobber RAX,RBX,RCX,RDX< / span > < span class = cF0 >
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< a name = "l60" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cF6 > 'Hello '< / span > < span class = cF0 >
< a name = "l61" > < / a > < / span > < span class = cF1 > CALL< / span > < span class = cF0 > < / span > < span class = cFD > PUT_CHARS< / span > < span class = cF0 > < / span > < span class = cF2 > //Up to 8 chars packed into one 64-bit int.< / span > < span class = cF0 >
< a name = "l62" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RAX< / span > < span class = cF0 > , < / span > < span class = cF6 > 'World\n'< / span > < span class = cF0 >
< a name = "l63" > < / a > < / span > < span class = cF1 > CALL< / span > < span class = cF0 > < / span > < span class = cFD > PUT_CHARS< / span > < span class = cF0 >
< a name = "l64" > < / a > < / span > < span class = cF1 > RET< / span > < span class = cF0 >
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< a name = "l65" > < / a > }
< a name = "l66" > < / a > < / span > < span class = cF5 > Call< / span > < span class = cF0 > (_HELLO_WORLD);
< a name = "l67" > < / a >
< a name = "l68" > < / a >
< a name = "l69" > < / a > --------Hello.CC---------
< a name = "l70" > < / a > < / span > < span class = cF1 > asm< / span > < span class = cF0 > {
< a name = "l71" > < / a > _MY_PRINT::
< a name = "l72" > < / a > < / span > < span class = cF2 > //You can only clobber RAX,RBX,RCX,RDX< / span > < span class = cF0 >
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< a name = "l73" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > RBP< / span > < span class = cF0 >
< a name = "l74" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RBP< / span > < span class = cF0 > , < / span > < span class = cFC > RSP< / span > < span class = cF0 >
< a name = "l75" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 >
< a name = "l76" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 > , < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF3 > SF_ARG1< / span > < span class = cF0 > [< / span > < span class = cFC > RBP< / span > < span class = cF0 > ]
< a name = "l77" > < / a > < / span > < span class = cF1 > CALL< / span > < span class = cF0 > < / span > < span class = cFD > PUT_STR< / span > < span class = cF0 >
< a name = "l78" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > RSI< / span > < span class = cF0 >
< a name = "l79" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > RBP< / span > < span class = cF0 >
< a name = "l80" > < / a > < / span > < span class = cF1 > RET1< / span > < span class = cF0 > < / span > < span class = cFE > 8< / span > < span class = cF0 > < / span > < span class = cF2 > //Callee pops the stack to clear args.< / span > < span class = cF0 >
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< a name = "l81" > < / a > }
< a name = "l82" > < / a > < / span > < span class = cF1 > _extern< / span > < span class = cF0 > _MY_PRINT < / span > < span class = cF1 > U0< / span > < span class = cF0 > MyPrint(< / span > < span class = cF1 > U8< / span > < span class = cF0 > *st);
< a name = "l83" > < / a > MyPrint(< / span > < span class = cF6 > " Hello World\n" < / span > < span class = cF0 > );
< a name = "l84" > < / a >
< a name = "l85" > < / a >
< a name = "l86" > < / a > --------Hello.CC---------
< a name = "l87" > < / a > < / span > < span class = cF1 > asm< / span > < span class = cF0 > {
< a name = "l88" > < / a > _MY_PRINT::
< a name = "l89" > < / a > < / span > < span class = cF2 > //You can only clobber RAX,RBX,RCX,RDX< / span > < span class = cF0 >
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< a name = "l90" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cFC > RBP< / span > < span class = cF0 >
< a name = "l91" > < / a > < / span > < span class = cF1 > MOV< / span > < span class = cF0 > < / span > < span class = cFC > RBP< / span > < span class = cF0 > , < / span > < span class = cFC > RSP< / span > < span class = cF0 >
< a name = "l92" > < / a > < / span > < span class = cF1 > PUSH< / span > < span class = cF0 > < / span > < span class = cF9 > U64< / span > < span class = cF0 > < / span > < span class = cF3 > SF_ARG1< / span > < span class = cF0 > [< / span > < span class = cFC > RBP< / span > < span class = cF0 > ]
< a name = "l93" > < / a > < / span > < span class = cF1 > CALL< / span > < span class = cF0 > & < / span > < span class = cF5 > PutS< / span > < span class = cF0 > < / span > < span class = cF2 > //Callee pops the stack to clear args.< / span > < span class = cF0 >
< a name = "l94" > < / a > < / span > < span class = cF1 > POP< / span > < span class = cF0 > < / span > < span class = cFC > RBP< / span > < span class = cF0 >
< a name = "l95" > < / a > < / span > < span class = cF1 > RET1< / span > < span class = cF0 > < / span > < span class = cFE > 8< / span > < span class = cF0 >
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< a name = "l96" > < / a > }
< a name = "l97" > < / a > < / span > < span class = cF1 > _extern< / span > < span class = cF0 > _MY_PRINT < / span > < span class = cF1 > U0< / span > < span class = cF0 > MyPrint(< / span > < span class = cF1 > U8< / span > < span class = cF0 > *st);
< a name = "l98" > < / a > MyPrint(< / span > < span class = cF6 > " Hello World\n" < / span > < span class = cF0 > );
< a name = "l99" > < / a >
< / span > < / pre > < / body >
< / html >
