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47 lines
1.7 KiB
Text
Executable file
47 lines
1.7 KiB
Text
Executable file
$WW,1$$FG,5$$TX+CX,"Assembler"$$FG$
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See $LK,"::/Compiler/OpCodes.DD"$ for opcodes. They're not standard. Some invalid insts are not flagged and some valid insts are not implemented. 16-bit asm support is limited.
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Here are example instruction formats:
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$HL,1$ ADD RAX, I64 FS:DISP[RSI + RDI * 8]
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$HL,0$$HL,1$ ADD RAX, I64 [DISP]
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$HL,0$
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$FG,2$$$$FG$ Current compiler output pos (instruction pointer). Even works in ZealC expressions.
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$FG,2$$$$FG$ works in $FG,2$class$FG$es.
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$FG,2$class MyFun
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{
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$$ = -16;
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I64 local1;
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I64 local2;
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$$ = $$ + 256;
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I64 crazy;
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};$FG$
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$FG,4$LABEL$FG,2$::
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$FG$ Defines an exported global label.
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$FG,4$LABEL$FG,2$:
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$FG$ Defines an non-exported global label.
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$FG,2$@@$FG,4$LABEL$FG,2$:
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$FG$ Defines a local label with scope valid between two global labels.
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$FG,2$DU8$FG$, $FG,2$DU16$FG$, $FG,2$DU32$FG$, $FG,2$DU64$FG$
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Define BYTE, WORD, DWORD or QWORD. Can be used with $FG,2$DUP()$FG$ and ASCII strings. For your convenience, the ASCII strings do not have terminating zeros. Define cmds must end with a semicolon.
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$FG,2$USE16$FG$, $FG,2$USE32$FG$, $FG,2$USE64$FG$
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$FG,2$IMPORT$FG$ $FG,4$sym1name$FG$, $FG,4$sym2name$FG$;
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$FG,2$LIST$FG$, $FG,2$NOLIST$FG$
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$FG,2$ALIGN$FG$ $FG,4$num$FG$, $FG,4$fill_byte$FG$
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Align to $FG,4$num$FG$ boundary and fill with $FG,4$fill_byte$FG$.
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$FG,2$ORG$FG$ $FG,4$num$FG$
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Set code address for JIT or set module $LK,"Load",A="MN:Load"$() address -- has 16-byte $LK,"CBinFile",A="MN:CBinFile"$ header and patch table trailing.
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$FG,2$BINFILE$FG,4$ "FileName.BIN"$FG$;
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See $LK,"Assembly Language",A="FF:::/Doc/GuideLines.DD,Assembly Language"$, $LK,"::/Demo/Asm/AsmAndC1.ZC"$, $LK,"::/Demo/Asm/AsmAndC2.ZC"$ and $LK,"::/Demo/Asm/AsmAndC3.ZC"$.
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