Simulated Primitives

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abstraktor edited this page May 15, 2015 · 4 revisions

Prims we already simulate

ExternalCall: BitBltPlugin copyBits (with simulateCopyBits or copyBitsSimulated)
ExternalCall: BitBltPlugin warpBits (with warpBitsSimulated:sourceMap:
ExternalCall: B2DPlugin balloon primitives (with simulateBalloonPrimitive:args:)

Prims we could simulate

snapshotPrimitive: 97
snapshotEmbeddedPrimitive: 247
imageName:
monticello prims
display host window
some of the primitives that are having "Optional." in their comment
primitiveDirectoryEntry with primLookupEntryIn:name: (didn't closely look at it yet)

Prims we can't simulate

FilePlugin (primitiveDirectoryDelete, primitiveDirectoryCreate)
Sockets

Finding optional primitives

some are marked optional, but actually mean "one out of several optional prims must be implemented"

((SystemNavigation new allMethodsWithSourceString: 'Optional' matchCase: true)
	select: [:method | (Pragma allNamed: #primitive: in: method actualClass)
	anySatisfy: [ :classPrimPragma | classPrimPragma selector = method selector ]])
	inspect