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--- dev:crosscompiler:backend_ppc:code_generator [2019/07/09 14:36] – [Compiler Specific Subroutines] ursgraf
+++ dev:crosscompiler:backend_ppc:code_generator [2019/07/09 14:38] – [Compiler Specific Subroutines] ursgraf
@@ Line 50: / Line 50: @@
 ==== Practical Implementation of Searching the Correct Interface Method ====
-Case 2 needs 3 auxiliary registers. At compile time we cannot reserve such auxiliary registers as these registers must always be the same. Therefore, we use parameter registers. They are volatile and can be freely used though this means, that interface methods can pass less parameters, which is generally true. If not true, the compiler will report.\\
+//imDelegIiMm// needs 3 auxiliary registers. At compile time we cannot reserve such auxiliary registers as these registers must always be the same. Therefore, we use parameter registers. They are volatile and can be freely used though this means, that interface methods can pass less parameters, which is generally true. If not true, the compiler will report.\\
-R0 holds the necessary information for the delegate method. The first two bytes are the ID of the sought-after interface, tho last to bytes contain the method offset. Loading of R0 should happen after parameter copying as R0 is used then.
+R10 holds the necessary information for the delegate method. The first two bytes are the ID of the sought-after interface, tho last to bytes contain the method offset. Loading of R10 should happen after parameter copying as R10 might be used there.

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