8026946: JvmtiEnv::SetBreakpoint and JvmtiEnv::ClearBreakpoint should use MethodHandle 8026948: JvmtiEnv::SetBreakpoint and JvmtiEnv::ClearBreakpoint might not work with anonymous classes Summary: Walk methods in breakpoints for marking on stack so they aren't deallocated by redefine classes. Use class_holder rather than class_loader to keep GC from reclaiming class owning the method. Reviewed-by: sspitsyn, ehelin, sla

os_family = bsd

arch = zero

arch_model = zero

os_arch = bsd_zero

os_arch_model = bsd_zero

lib_arch = zero

compiler = gcc

gnu_dis_arch = zero

sysdefs = -D_ALLBSD_SOURCE -D_GNU_SOURCE -DCC_INTERP -DZERO -D@ZERO_ARCHDEF@ -DZERO_LIBARCH=\"@ZERO_LIBARCH@\"