29 lines
666 B
PHP
29 lines
666 B
PHP
; Magic for proc32.inc: prologue/epilogue for esp-based addressing
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; fpo stands from Frame Pointer Omission
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macro fpo_prologue procname,flag,parmbytes,localbytes,reglist
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{
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local loc,regcount
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loc = (localbytes+3) and (not 3)
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regcount = 0
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irps reg, reglist
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\{
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regcount = regcount+1
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push reg
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\}
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if loc
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sub esp, loc
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end if
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parmbase@proc equ esp+4+loc+regcount*4
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localbase@proc equ esp
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fpo_localsize = loc
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}
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macro fpo_epilogue procname,flag,parmbytes,localbytes,reglist
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{
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irps reg, reglist \{ reverse pop reg \}
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if flag and 10000b
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retn
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else
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retn parmbytes
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end if
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}
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