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|
<
<
# return the array of input types of a function
# 0 -> the function object to analyze
# 0 <- the array of input types
[[
/rbx :popqReg
/rdx :popqReg
16 /rdx /rdx :movqMemDisp8Reg
/rdx /rdx :testqRegReg
/typed :jnzLbl8
# untyped functions, it does not officially take any arguments
/rdi /rdi :xorqRegReg
::internalAllocateArray /rax :movqImmReg
/rax :callqReg
/rax :pushqReg
/rbx :pushqReg
:retn
@typed
8 /rdx /rdi :movqMemDisp8Reg
3 /rdi :shlqImm8Reg
16 /rdx /rsi :leaqMemDisp8Reg
/rsi :pushqReg
::internalAllocateArray /rax :movqImmReg
/rax :callqReg
/rsi :popqReg
/rax :pushqReg
8 /rax /rdi :leaqMemDisp8Reg
/rax /ecx :movlMemReg
8 /rcx :subqImm8Reg
:reprcx :movsb
/rbx :pushqReg
:retn
]] /eyinputs defv
# return the array of output types of a function
# 0 -> the function object to analyze
# 0 <- the array of output types
[[
/rbx :popqReg
/rdx :popqReg
16 /rdx /rdx :movqMemDisp8Reg
/rdx /rdx :testqRegReg
/typed :jnzLbl8
# untyped functions, it does not officially produce any objects
/rdi /rdi :xorqRegReg
::internalAllocateArray /rax :movqImmReg
/rax :callqReg
/rax :pushqReg
/rbx :pushqReg
:retn
@typed
8 /rdx /rax :movqMemDisp8Reg
16 8 /rax /rdx /rdx :leaqMemIndexScaleDisp8Reg
/rdx /rdi :movqMemReg
3 /rdi :shlqImm8Reg
8 /rdx /rsi :leaqMemDisp8Reg
/rsi :pushqReg
::internalAllocateArray /rax :movqImmReg
/rax :callqReg
/rsi :popqReg
/rax :pushqReg
8 /rax /rdi :leaqMemDisp8Reg
/rax /ecx :movlMemReg
8 /rcx :subqImm8Reg
:reprcx :movsb
/rbx :pushqReg
:retn
]] /eyoutputs defv
# return the type of an object
# 0 -> the object to analyze
# 0 <- an integer from
# 0 - 15 for normal heap objects (as per doc/notes object header)
# 16 for array begin marker
# 17 for quote begin marker
# 18 for bottom of stack marker
# 19 for error data marker
# -1 for unknown object
[[
/rbx :popqReg
/rdx :popqReg
63 /rdx :btrqImm8Reg
/integerType :jcLbl32
/rdx /rax :movqRegReg
44 /rax :shrqImm8Reg
6 /rax :cmpqImm8Reg
/markers :jnzLbl8
7 /rdx /rdx :movzxMem8Disp8Reg64
4 /rdx :shrqImm8Reg
/done :jmpLbl8
@markers
1 /rdx :cmpqImm8Reg
/arrayMarker :jzLbl8
2 /rdx :cmpqImm8Reg
/quoteMarker :jzLbl8
%5555555555555555 /rax :movqImmReg
/rax /rdx :cmpqRegReg
/bottomMarker :jzLbl8
emptyArray /rax :movqImmReg
/rax /rdx :cmpqRegReg
/emptyArrayConst :jzLbl8
4 /rdx :cmpqImm8Reg
/errorMarker :jzLbl8
/unknown :jmpLbl8
@errorMarker
19 /rdx :movqImmReg
/done :jmpLbl8
@bottomMarker
18 /rdx :movqImmReg
/done :jmpLbl8
@quoteMarker
17 /rdx :movqImmReg
/done :jmpLbl8
@arrayMarker
16 /rdx :movqImmReg
/done :jmpLbl8
@emptyArrayConst
7 /rdx :movqImmReg
/done :jmpLbl8
@integerType
/rdx /rdx :xorqRegReg
@done
63 /rdx :btsqImm8Reg
/rdx :pushqReg
/rbx :pushqReg
:retn
@unknown
::internalAllocateInteger /rax :movqImmReg
/rax :callqReg
/rdx /rdx :xorqRegReg
1 /rdx :subqImm8Reg
/rdx 8 /rax :movqRegMemDisp8
/rax :pushqReg
/rbx :pushqReg
:retn
]] /eytype defv
> _ ==globalFunctions { defv }' ::allocateOffsetStruct
"typed" enterSubScope
[
globalFunctions keys eydeff { | }' createScopeEntries
createScopeExtensionEntries
] :execute
leaveSubScope
> --
# vim: syn=elymas
|
