diff options
Diffstat (limited to 'tcg')
| -rw-r--r-- | tcg/loongarch64/tcg-target.c.inc | 55 |
1 files changed, 30 insertions, 25 deletions
diff --git a/tcg/loongarch64/tcg-target.c.inc b/tcg/loongarch64/tcg-target.c.inc index 2e3c670..6a87a5e 100644 --- a/tcg/loongarch64/tcg-target.c.inc +++ b/tcg/loongarch64/tcg-target.c.inc @@ -1013,36 +1013,41 @@ static TCGReg tcg_out_zext_addr_if_32_bit(TCGContext *s, return addr; } -static void tcg_out_qemu_ld_indexed(TCGContext *s, TCGReg rd, TCGReg rj, - TCGReg rk, MemOp opc, TCGType type) +typedef struct { + TCGReg base; + TCGReg index; +} HostAddress; + +static void tcg_out_qemu_ld_indexed(TCGContext *s, MemOp opc, TCGType type, + TCGReg rd, HostAddress h) { /* Byte swapping is left to middle-end expansion. */ tcg_debug_assert((opc & MO_BSWAP) == 0); switch (opc & MO_SSIZE) { case MO_UB: - tcg_out_opc_ldx_bu(s, rd, rj, rk); + tcg_out_opc_ldx_bu(s, rd, h.base, h.index); break; case MO_SB: - tcg_out_opc_ldx_b(s, rd, rj, rk); + tcg_out_opc_ldx_b(s, rd, h.base, h.index); break; case MO_UW: - tcg_out_opc_ldx_hu(s, rd, rj, rk); + tcg_out_opc_ldx_hu(s, rd, h.base, h.index); break; case MO_SW: - tcg_out_opc_ldx_h(s, rd, rj, rk); + tcg_out_opc_ldx_h(s, rd, h.base, h.index); break; case MO_UL: if (type == TCG_TYPE_I64) { - tcg_out_opc_ldx_wu(s, rd, rj, rk); + tcg_out_opc_ldx_wu(s, rd, h.base, h.index); break; } /* fallthrough */ case MO_SL: - tcg_out_opc_ldx_w(s, rd, rj, rk); + tcg_out_opc_ldx_w(s, rd, h.base, h.index); break; case MO_UQ: - tcg_out_opc_ldx_d(s, rd, rj, rk); + tcg_out_opc_ldx_d(s, rd, h.base, h.index); break; default: g_assert_not_reached(); @@ -1053,23 +1058,23 @@ static void tcg_out_qemu_ld(TCGContext *s, TCGReg data_reg, TCGReg addr_reg, MemOpIdx oi, TCGType data_type) { MemOp opc = get_memop(oi); - TCGReg base, index; + HostAddress h; #ifdef CONFIG_SOFTMMU tcg_insn_unit *label_ptr[1]; tcg_out_tlb_load(s, addr_reg, oi, label_ptr, 1); - index = TCG_REG_TMP2; + h.index = TCG_REG_TMP2; #else unsigned a_bits = get_alignment_bits(opc); if (a_bits) { tcg_out_test_alignment(s, true, addr_reg, a_bits); } - index = USE_GUEST_BASE ? TCG_GUEST_BASE_REG : TCG_REG_ZERO; + h.index = USE_GUEST_BASE ? TCG_GUEST_BASE_REG : TCG_REG_ZERO; #endif - base = tcg_out_zext_addr_if_32_bit(s, addr_reg, TCG_REG_TMP0); - tcg_out_qemu_ld_indexed(s, data_reg, base, index, opc, data_type); + h.base = tcg_out_zext_addr_if_32_bit(s, addr_reg, TCG_REG_TMP0); + tcg_out_qemu_ld_indexed(s, opc, data_type, data_reg, h); #ifdef CONFIG_SOFTMMU add_qemu_ldst_label(s, true, oi, data_type, data_reg, addr_reg, @@ -1077,24 +1082,24 @@ static void tcg_out_qemu_ld(TCGContext *s, TCGReg data_reg, TCGReg addr_reg, #endif } -static void tcg_out_qemu_st_indexed(TCGContext *s, TCGReg data, - TCGReg rj, TCGReg rk, MemOp opc) +static void tcg_out_qemu_st_indexed(TCGContext *s, MemOp opc, + TCGReg rd, HostAddress h) { /* Byte swapping is left to middle-end expansion. */ tcg_debug_assert((opc & MO_BSWAP) == 0); switch (opc & MO_SIZE) { case MO_8: - tcg_out_opc_stx_b(s, data, rj, rk); + tcg_out_opc_stx_b(s, rd, h.base, h.index); break; case MO_16: - tcg_out_opc_stx_h(s, data, rj, rk); + tcg_out_opc_stx_h(s, rd, h.base, h.index); break; case MO_32: - tcg_out_opc_stx_w(s, data, rj, rk); + tcg_out_opc_stx_w(s, rd, h.base, h.index); break; case MO_64: - tcg_out_opc_stx_d(s, data, rj, rk); + tcg_out_opc_stx_d(s, rd, h.base, h.index); break; default: g_assert_not_reached(); @@ -1105,23 +1110,23 @@ static void tcg_out_qemu_st(TCGContext *s, TCGReg data_reg, TCGReg addr_reg, MemOpIdx oi, TCGType data_type) { MemOp opc = get_memop(oi); - TCGReg base, index; + HostAddress h; #ifdef CONFIG_SOFTMMU tcg_insn_unit *label_ptr[1]; tcg_out_tlb_load(s, addr_reg, oi, label_ptr, 0); - index = TCG_REG_TMP2; + h.index = TCG_REG_TMP2; #else unsigned a_bits = get_alignment_bits(opc); if (a_bits) { tcg_out_test_alignment(s, false, addr_reg, a_bits); } - index = USE_GUEST_BASE ? TCG_GUEST_BASE_REG : TCG_REG_ZERO; + h.index = USE_GUEST_BASE ? TCG_GUEST_BASE_REG : TCG_REG_ZERO; #endif - base = tcg_out_zext_addr_if_32_bit(s, addr_reg, TCG_REG_TMP0); - tcg_out_qemu_st_indexed(s, data_reg, base, index, opc); + h.base = tcg_out_zext_addr_if_32_bit(s, addr_reg, TCG_REG_TMP0); + tcg_out_qemu_st_indexed(s, opc, data_reg, h); #ifdef CONFIG_SOFTMMU add_qemu_ldst_label(s, false, oi, data_type, data_reg, addr_reg, |