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So lx_current() of riscv just returns the dereference of the address cast via task_ptr_type. Signed-off-by: Song Shuai --- scripts/gdb/linux/cpus.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/scripts/gdb/linux/cpus.py b/scripts/gdb/linux/cpus.py index 15fc4626d236..6825a9834394 100644 --- a/scripts/gdb/linux/cpus.py +++ b/scripts/gdb/linux/cpus.py @@ -173,6 +173,9 @@ def get_current_task(cpu): else: raise gdb.GdbError("Sorry, obtaining the current task is not allowed " "while running in userspace(EL0)") + elif utils.is_target_arch("riscv"): + current_task_addr = gdb.parse_and_eval("$tp") + return current_task_addr.cast(task_ptr_type).dereference() else: raise gdb.GdbError("Sorry, obtaining the current task is not yet " "supported with this arch")