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[Bug nptl/23402] New: td_ta_map_lwp2thr tries to call ps_get_thread_area on RISC-V


https://sourceware.org/bugzilla/show_bug.cgi?id=23402

            Bug ID: 23402
           Summary: td_ta_map_lwp2thr tries to call ps_get_thread_area on
                    RISC-V
           Product: glibc
           Version: 2.27
            Status: NEW
          Severity: normal
          Priority: P2
         Component: nptl
          Assignee: unassigned at sourceware dot org
          Reporter: schwab@linux-m68k.org
                CC: drepper.fsp at gmail dot com
  Target Milestone: ---
            Target: riscv*-*-*

Since RISC-V stores the thread pointer in a register, there is no need for a
ps_get_thread_area function when libthread_db can just ask the debugger for the
register contents.

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