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VMStackPageSurrogate64.class.st
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VMStackPageSurrogate64.class.st
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"
Here's a doit to generate most of my code:
| offset crtab |
offset := 1.
crtab := String with: Character cr with: Character tab.
CogStackPage instVarNamesAndTypesForTranslationDo:
[:name :type| | isByte |
isByte := type = 'unsigned char'.
CogStackPageSurrogate64
compile: name, crtab, '^memory unsigned', (isByte ifTrue: ['ByteAt:'] ifFalse: ['LongLongAt:']), ' address + ', offset printString
classified: #accessing.
CogStackPageSurrogate64
compile: name, ': aValue', crtab, '^memory unsigned', (isByte ifTrue: ['ByteAt:'] ifFalse: ['LongLongAt:']), ' address + ', offset printString,
' put: aValue'
classified: #accessing.
offset := offset + (isByte ifTrue: [1] ifFalse: [8])].
CogStackPageSurrogate64 class compile: 'alignedByteSize', crtab, '^', (offset - 1 + 3 bitAnd: -4) printString classified: #'instance creation'
"
Class {
#name : #VMStackPageSurrogate64,
#superclass : #VMStackPageSurrogate,
#category : #'VMMaker-InterpreterSimulation'
}
{ #category : #accessing }
VMStackPageSurrogate64 class >> alignedByteSize [
^80
]
{ #category : #accessing }
VMStackPageSurrogate64 >> baseAddress [
^memory unsignedLong64At: address + 32
]
{ #category : #accessing }
VMStackPageSurrogate64 >> baseAddress: aValue [
self assert: (address + 32 >= zoneBase and: [address + 39 < zoneLimit]).
^memory unsignedLong64At: address + 32 put: aValue
]
{ #category : #accessing }
VMStackPageSurrogate64 >> baseFP [
^memory unsignedLong64At: address + 24
]
{ #category : #accessing }
VMStackPageSurrogate64 >> baseFP: aValue [
self assert: (address + 24 >= zoneBase and: [address + 31 < zoneLimit]).
^memory unsignedLong64At: address + 24 put: aValue
]
{ #category : #accessing }
VMStackPageSurrogate64 >> headFP [
^memory unsignedLong64At: address + 16
]
{ #category : #accessing }
VMStackPageSurrogate64 >> headFP: aValue [
self assert: (address + 16 >= zoneBase and: [address + 23 < zoneLimit]).
^memory unsignedLong64At: address + 16 put: aValue
]
{ #category : #accessing }
VMStackPageSurrogate64 >> headSP [
^memory unsignedLong64At: address + 8
]
{ #category : #accessing }
VMStackPageSurrogate64 >> headSP: aValue [
self assert: (address + 8 >= zoneBase and: [address + 15 < zoneLimit]).
^memory unsignedLong64At: address + 8 put: aValue
]
{ #category : #accessing }
VMStackPageSurrogate64 >> lastAddress [
^memory unsignedLong64At: address + 48
]
{ #category : #accessing }
VMStackPageSurrogate64 >> lastAddress: aValue [
self assert: (address + 48 >= zoneBase and: [address + 55 < zoneLimit]).
^memory unsignedLong64At: address + 48 put: aValue
]
{ #category : #accessing }
VMStackPageSurrogate64 >> nextPage [
^stackPages surrogateAtAddress: (memory unsignedLong64At: address + 64)
]
{ #category : #accessing }
VMStackPageSurrogate64 >> nextPage: aValue [
self assert: (address + 64 >= zoneBase and: [address + 71 < zoneLimit]).
memory unsignedLong64At: address + 64 put: aValue asInteger.
^aValue
]
{ #category : #accessing }
VMStackPageSurrogate64 >> padToWord [
^memory long32At: address + 60
]
{ #category : #accessing }
VMStackPageSurrogate64 >> padToWord: aValue [
self assert: (address + 60 >= zoneBase and: [address + 63 < zoneLimit]).
^memory long32At: address + 60 put: aValue
]
{ #category : #accessing }
VMStackPageSurrogate64 >> prevPage [
^stackPages surrogateAtAddress: (memory unsignedLong64At: address + 72)
]
{ #category : #accessing }
VMStackPageSurrogate64 >> prevPage: aValue [
self assert: (address + 72 >= zoneBase and: [address + 79 < zoneLimit]).
memory unsignedLong64At: address + 72 put: aValue asInteger.
^aValue
]
{ #category : #accessing }
VMStackPageSurrogate64 >> realStackLimit [
^memory unsignedLong64At: address + 40
]
{ #category : #accessing }
VMStackPageSurrogate64 >> realStackLimit: aValue [
self assert: (address + 40 >= zoneBase and: [address + 47 < zoneLimit]).
^memory unsignedLong64At: address + 40 put: aValue
]
{ #category : #accessing }
VMStackPageSurrogate64 >> stackLimit [
^memory unsignedLong64At: address + 0
]
{ #category : #accessing }
VMStackPageSurrogate64 >> stackLimit: aValue [
self assert: (address + 0 >= zoneBase and: [address + 7 < zoneLimit]).
^memory unsignedLong64At: address + 0 put: aValue
]
{ #category : #accessing }
VMStackPageSurrogate64 >> trace [
^memory long32At: address + 56
]
{ #category : #accessing }
VMStackPageSurrogate64 >> trace: aValue [
self assert: (address + 56 >= zoneBase and: [address + 59 < zoneLimit]).
^memory long32At: address + 56 put: aValue
]