* src/vm/jit/stacktrace.c (linenumbertable_entry): Removed.

* src/vm/jit/stacktrace.c (linenumbertable_entry): Removed.
(stacktrace_add_method_intern): Removed.
(stacktrace_add_method): Call dseg_get_linenumber_from_pc.

* src/vm/jit/dseg.c (vm/jit/methodheader.h): Added.
(dseg_get_linenumber_from_pc_intern): New function.
(dseg_get_linenumber_from_pc): Likewise.

* src/vm/jit/dseg.h (linenumbertable_entry): Added.
(dseg_get_linenumber_from_pc): Likewise.

* src/vm/jit/show.c (show_method): Renamed u1ptr to pc.
(show_basicblock): Use dseg_get_linenumber_from_pc to diplay line
number in disassembly.