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dev:crosscompiler:backend_arm:code_generator [2019/06/06 13:40] – ursgraf | dev:crosscompiler:backend_arm:code_generator [2019/07/09 14:27] – [Compiler Specific Subroutines] ursgraf | ||
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===== Compiler Specific Subroutines ===== | ===== Compiler Specific Subroutines ===== | ||
- | Subroutines are methods for which there is no Java code (and hence no Bytecode or SSA) but only machine code. This is useful for the delegation of interface methods (see [[.: | + | Subroutines are methods for which there is no Java code (and hence no Bytecode or SSA) but only machine code. This is useful for the delegation of interface methods (see [[.: |
Such methods are listed in // | Such methods are listed in // | ||
Currently, there are three types of compiler specific methods | Currently, there are three types of compiler specific methods | ||
- | * Arithmetic and conversion: call to this methods inserted by the code generator | ||
* Delegation of interface methods: address of this method inserted into the type descriptor by the linker | * Delegation of interface methods: address of this method inserted into the type descriptor by the linker | ||
* Exception handling: call to this methods inserted by the code generator | * Exception handling: call to this methods inserted by the code generator |