1570af302Sopenharmony_ci.global __unmapself 2570af302Sopenharmony_ci.type __unmapself, %function 3570af302Sopenharmony_ci__unmapself: 4570af302Sopenharmony_ci li a7, 215 # SYS_munmap 5570af302Sopenharmony_ci ecall 6570af302Sopenharmony_ci li a7, 93 # SYS_exit 7570af302Sopenharmony_ci ecall 8