* src/vm/jit/codegen-common.h (codegen_start_native_call): Changed signature.

* src/vm/jit/codegen-common.h (codegen_start_native_call): Changed signature.

* src/vm/jit/codegen-common.c (codegen_start_native_call): Takes less arguments
now and computes values by itself. This makes the codegens simpler.

* src/vm/jit/alpha/codegen.c (codegen_emit_stub_native): Adapted to new
signature mentioned above.

* src/vm/jit/arm/codegen.c: Likewise.
* src/vm/jit/i386/codegen.c: Likewise.
* src/vm/jit/m68k/codegen.c: Likewise.
* src/vm/jit/mips/codegen.c: Likewise.
* src/vm/jit/powerpc/codegen.c: Likewise.
* src/vm/jit/powerpc64/codegen.c: Likewise.
* src/vm/jit/s390/codegen.c: Likewise.
* src/vm/jit/x86_64/codegen.c: Likewise.