debug_step_in_fp_address  731 src/arm/builtins-arm.cc           ExternalReference::debug_step_in_fp_address(isolate);
debug_step_in_fp_address  681 src/assembler.h   static ExternalReference debug_step_in_fp_address(Isolate* isolate);
debug_step_in_fp_address  106 src/ia32/builtins-ia32.cc           ExternalReference::debug_step_in_fp_address(masm->isolate());
debug_step_in_fp_address  756 src/mips/builtins-mips.cc           ExternalReference::debug_step_in_fp_address(isolate);
debug_step_in_fp_address  386 src/serialize.cc   Add(ExternalReference::debug_step_in_fp_address(isolate).address(),
debug_step_in_fp_address  106 src/x64/builtins-x64.cc           ExternalReference::debug_step_in_fp_address(masm->isolate());