hppa_ldo
hppa_ldo(im14, HPPA_REG_ZERO, reg) /* ldi val14,reg */
emit(hppa_ldo(stack_adjust, HPPA_REG_SP, HPPA_REG_SP), ctx); // ldo stack_adjust(sp),sp (increase stack)
emit(hppa_ldo(lower, rd, rd), ctx);
emit(hppa_ldo(im11(addr), HPPA_REG_T2, HPPA_REG_T2), ctx);
emit(hppa_ldo(-REG_SIZE * (NR_SAVED_REGISTERS + BPF_JIT_SCRATCH_REGS),
emit(hppa_ldo(1 * HPPA_INSN_SIZE, HPPA_REG_T0, HPPA_REG_T0), ctx);
emit(hppa_ldo(2 * FRAME_SIZE, HPPA_REG_SP, HPPA_REG_SP), ctx);
emit(hppa_ldo(-2 * FRAME_SIZE, HPPA_REG_SP, HPPA_REG_SP), ctx);
emit(hppa_ldo(offset_sp, HPPA_REG_SP, HPPA_REG_SP), ctx);
emit(hppa_ldo(-offset_sp, HPPA_REG_SP, HPPA_REG_SP), ctx);
emit(hppa_ldo(-1, HPPA_REG_TCC, HPPA_REG_TCC), ctx);
emit(hppa_ldo(off, srcreg, HPPA_REG_R1), ctx);
emit(hppa_ldo(stack_adjust, HPPA_REG_SP, HPPA_REG_SP), ctx);
emit(hppa_ldo(-FRAME_SIZE, HPPA_REG_SP, reg), ctx);
emit(hppa_ldo(lower, HPPA_REG_ZERO, rd), ctx);
emit(hppa_ldo(lower, rd, rd), ctx);
emit(hppa_ldo(1 * HPPA_INSN_SIZE, HPPA_REG_T0, HPPA_REG_T0), ctx);
emit(hppa_ldo(-1, HPPA_REG_TCC, HPPA_REG_TCC), ctx);
emit(hppa_ldo(offset_sp, HPPA_REG_SP, HPPA_REG_SP), ctx);
emit(hppa_ldo(im11(addr), HPPA_REG_R31, HPPA_REG_R31), ctx);
emit(hppa_ldo(-offset_sp, HPPA_REG_SP, HPPA_REG_SP), ctx);
emit(hppa_ldo(FRAME_SIZE, HPPA_REG_SP, HPPA_REG_SP), ctx);
emit(hppa_ldo(-FRAME_SIZE, HPPA_REG_SP, HPPA_REG_SP), ctx);
emit(hppa_ldo(off, dstreg, HPPA_REG_R1), ctx);
emit(hppa_ldo(imm, rd, rd), ctx);
emit(hppa_ldo(-imm, rd, rd), ctx);