@@ -824,51 +824,36 @@ static bool tcg_out_goto(TCGContext *s, const tcg_insn_unit *target)
return reloc_br_sd10k16(s->code_ptr - 1, target);
}
+static const TCGLdstHelperParam ldst_helper_param = {
+ .ntmp = 1, .tmp = { TCG_REG_TMP0 }
+};
+
static bool tcg_out_qemu_ld_slow_path(TCGContext *s, TCGLabelQemuLdst *l)
{
- MemOpIdx oi = l->oi;
- MemOp opc = get_memop(oi);
- MemOp size = opc & MO_SIZE;
+ MemOp opc = get_memop(l->oi);
/* resolve label address */
if (!reloc_br_sk16(l->label_ptr[0], tcg_splitwx_to_rx(s->code_ptr))) {
return false;
}
- /* call load helper */
- tcg_out_mov(s, TCG_TYPE_PTR, TCG_REG_A0, TCG_AREG0);
- tcg_out_mov(s, TCG_TYPE_PTR, TCG_REG_A1, l->addrlo_reg);
- tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_A2, oi);
- tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_A3, (tcg_target_long)l->raddr);
-
- tcg_out_call_int(s, qemu_ld_helpers[size], false);
-
- tcg_out_movext(s, l->type, l->datalo_reg,
- TCG_TYPE_REG, opc & MO_SSIZE, TCG_REG_A0);
+ tcg_out_ld_helper_args(s, l, &ldst_helper_param);
+ tcg_out_call_int(s, qemu_ld_helpers[opc & MO_SIZE], false);
+ tcg_out_ld_helper_ret(s, l, false, &ldst_helper_param);
return tcg_out_goto(s, l->raddr);
}
static bool tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *l)
{
- MemOpIdx oi = l->oi;
- MemOp opc = get_memop(oi);
- MemOp size = opc & MO_SIZE;
+ MemOp opc = get_memop(l->oi);
/* resolve label address */
if (!reloc_br_sk16(l->label_ptr[0], tcg_splitwx_to_rx(s->code_ptr))) {
return false;
}
- /* call store helper */
- tcg_out_mov(s, TCG_TYPE_PTR, TCG_REG_A0, TCG_AREG0);
- tcg_out_mov(s, TCG_TYPE_PTR, TCG_REG_A1, l->addrlo_reg);
- tcg_out_movext(s, size == MO_64 ? TCG_TYPE_I32 : TCG_TYPE_I32, TCG_REG_A2,
- l->type, size, l->datalo_reg);
- tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_A3, oi);
- tcg_out_movi(s, TCG_TYPE_PTR, TCG_REG_A4, (tcg_target_long)l->raddr);
-
- tcg_out_call_int(s, qemu_st_helpers[size], false);
-
+ tcg_out_st_helper_args(s, l, &ldst_helper_param);
+ tcg_out_call_int(s, qemu_st_helpers[opc & MO_SIZE], false);
return tcg_out_goto(s, l->raddr);
}
#else
Use tcg_out_ld_helper_args, tcg_out_ld_helper_ret, and tcg_out_st_helper_args. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- tcg/loongarch64/tcg-target.c.inc | 37 ++++++++++---------------------- 1 file changed, 11 insertions(+), 26 deletions(-)