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VMStackPageSurrogate32.class.st
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VMStackPageSurrogate32.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'.
CogStackPageSurrogate32
compile: name, crtab, '^memory unsigned', (isByte ifTrue: ['ByteAt:'] ifFalse: ['LongAt:']), ' address + ', offset printString
classified: #accessing.
CogStackPageSurrogate32
compile: name, ': aValue', crtab, '^memory unsigned', (isByte ifTrue: ['ByteAt:'] ifFalse: ['LongAt:']), ' address + ', offset printString,
' put: aValue'
classified: #accessing.
offset := offset + (isByte ifTrue: [1] ifFalse: [4])].
CogStackPageSurrogate32 class compile: 'alignedByteSize', crtab, '^', (offset - 1 + 3 bitAnd: -4) printString classified: #'instance creation'
"
Class {
#name : #VMStackPageSurrogate32,
#superclass : #VMStackPageSurrogate,
#category : #'VMMaker-InterpreterSimulation'
}
{ #category : #accessing }
VMStackPageSurrogate32 class >> alignedByteSize [
^40
]
{ #category : #accessing }
VMStackPageSurrogate32 >> baseAddress [
^memory unsignedLong32At: address + 16
]
{ #category : #accessing }
VMStackPageSurrogate32 >> baseAddress: aValue [
self assert: (address + 16 >= zoneBase and: [address + 19 < zoneLimit]).
^memory unsignedLong32At: address + 16 put: aValue
]
{ #category : #accessing }
VMStackPageSurrogate32 >> baseFP [
^memory unsignedLong32At: address + 12
]
{ #category : #accessing }
VMStackPageSurrogate32 >> baseFP: aValue [
self assert: (address + 12 >= zoneBase and: [address + 15 < zoneLimit]).
^memory unsignedLong32At: address + 12 put: aValue
]
{ #category : #accessing }
VMStackPageSurrogate32 >> headFP [
^memory unsignedLong32At: address + 8
]
{ #category : #accessing }
VMStackPageSurrogate32 >> headFP: aValue [
self assert: (address + 8 >= zoneBase and: [address + 11 < zoneLimit]).
^memory unsignedLong32At: address + 8 put: aValue
]
{ #category : #accessing }
VMStackPageSurrogate32 >> headSP [
^memory unsignedLong32At: address + 4
]
{ #category : #accessing }
VMStackPageSurrogate32 >> headSP: aValue [
self assert: (address + 4 >= zoneBase and: [address + 7 < zoneLimit]).
^memory unsignedLong32At: address + 4 put: aValue
]
{ #category : #accessing }
VMStackPageSurrogate32 >> lastAddress [
^memory unsignedLong32At: address + 24
]
{ #category : #accessing }
VMStackPageSurrogate32 >> lastAddress: aValue [
self assert: (address + 24 >= zoneBase and: [address + 27 < zoneLimit]).
^memory unsignedLong32At: address + 24 put: aValue
]
{ #category : #accessing }
VMStackPageSurrogate32 >> nextPage [
^stackPages surrogateAtAddress: (memory unsignedLong32At: address + 32)
]
{ #category : #accessing }
VMStackPageSurrogate32 >> nextPage: aValue [
self assert: (address + 32 >= zoneBase and: [address + 35 < zoneLimit]).
memory unsignedLong32At: address + 32 put: aValue asInteger.
^aValue
]
{ #category : #accessing }
VMStackPageSurrogate32 >> padToWord [
^memory long32At: address + 32
]
{ #category : #accessing }
VMStackPageSurrogate32 >> padToWord: aValue [
self assert: (address + 32 >= zoneBase and: [address + 35 < zoneLimit]).
^memory long32At: address + 32 put: aValue
]
{ #category : #accessing }
VMStackPageSurrogate32 >> prevPage [
^stackPages surrogateAtAddress: (memory unsignedLong32At: address + 36)
]
{ #category : #accessing }
VMStackPageSurrogate32 >> prevPage: aValue [
self assert: (address + 36 >= zoneBase and: [address + 39 < zoneLimit]).
memory unsignedLong32At: address + 36 put: aValue asInteger.
^aValue
]
{ #category : #accessing }
VMStackPageSurrogate32 >> realStackLimit [
^memory unsignedLong32At: address + 20
]
{ #category : #accessing }
VMStackPageSurrogate32 >> realStackLimit: aValue [
self assert: (address + 20 >= zoneBase and: [address + 23 < zoneLimit]).
^memory unsignedLong32At: address + 20 put: aValue
]
{ #category : #accessing }
VMStackPageSurrogate32 >> stackLimit [
^memory unsignedLong32At: address + 0
]
{ #category : #accessing }
VMStackPageSurrogate32 >> stackLimit: aValue [
self assert: (address + 0 >= zoneBase and: [address + 3 < zoneLimit]).
^memory unsignedLong32At: address + 0 put: aValue
]
{ #category : #accessing }
VMStackPageSurrogate32 >> trace [
^memory long32At: address + 28
]
{ #category : #accessing }
VMStackPageSurrogate32 >> trace: aValue [
self assert: (address + 28 >= zoneBase and: [address + 31 < zoneLimit]).
^memory long32At: address + 28 put: aValue
]