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* Tiny Code Generator for QEMU
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* Copyright (c) 2008 Fabrice Bellard
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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/* legacy dyngen operations */
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int gen_new_label(void);
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static inline void tcg_gen_op1(int opc, TCGv arg1)
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*gen_opparam_ptr++ = GET_TCGV(arg1);
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static inline void tcg_gen_op1i(int opc, TCGArg arg1)
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*gen_opparam_ptr++ = arg1;
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static inline void tcg_gen_op2(int opc, TCGv arg1, TCGv arg2)
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*gen_opparam_ptr++ = GET_TCGV(arg1);
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*gen_opparam_ptr++ = GET_TCGV(arg2);
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static inline void tcg_gen_op2i(int opc, TCGv arg1, TCGArg arg2)
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*gen_opparam_ptr++ = GET_TCGV(arg1);
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*gen_opparam_ptr++ = arg2;
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static inline void tcg_gen_op3(int opc, TCGv arg1, TCGv arg2, TCGv arg3)
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*gen_opparam_ptr++ = GET_TCGV(arg1);
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*gen_opparam_ptr++ = GET_TCGV(arg2);
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*gen_opparam_ptr++ = GET_TCGV(arg3);
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static inline void tcg_gen_op3i(int opc, TCGv arg1, TCGv arg2, TCGArg arg3)
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*gen_opparam_ptr++ = GET_TCGV(arg1);
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*gen_opparam_ptr++ = GET_TCGV(arg2);
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*gen_opparam_ptr++ = arg3;
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static inline void tcg_gen_op4(int opc, TCGv arg1, TCGv arg2, TCGv arg3,
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*gen_opparam_ptr++ = GET_TCGV(arg1);
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*gen_opparam_ptr++ = GET_TCGV(arg2);
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*gen_opparam_ptr++ = GET_TCGV(arg3);
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*gen_opparam_ptr++ = GET_TCGV(arg4);
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static inline void tcg_gen_op4i(int opc, TCGv arg1, TCGv arg2, TCGv arg3,
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*gen_opparam_ptr++ = GET_TCGV(arg1);
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*gen_opparam_ptr++ = GET_TCGV(arg2);
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*gen_opparam_ptr++ = GET_TCGV(arg3);
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*gen_opparam_ptr++ = arg4;
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static inline void tcg_gen_op4ii(int opc, TCGv arg1, TCGv arg2, TCGArg arg3,
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*gen_opparam_ptr++ = GET_TCGV(arg1);
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*gen_opparam_ptr++ = GET_TCGV(arg2);
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*gen_opparam_ptr++ = arg3;
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*gen_opparam_ptr++ = arg4;
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static inline void tcg_gen_op5(int opc, TCGv arg1, TCGv arg2,
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TCGv arg3, TCGv arg4,
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*gen_opc_ptr++ = opc;
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*gen_opparam_ptr++ = GET_TCGV(arg1);
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*gen_opparam_ptr++ = GET_TCGV(arg2);
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*gen_opparam_ptr++ = GET_TCGV(arg3);
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*gen_opparam_ptr++ = GET_TCGV(arg4);
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*gen_opparam_ptr++ = GET_TCGV(arg5);
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static inline void tcg_gen_op5i(int opc, TCGv arg1, TCGv arg2,
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TCGv arg3, TCGv arg4,
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*gen_opc_ptr++ = opc;
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*gen_opparam_ptr++ = GET_TCGV(arg1);
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*gen_opparam_ptr++ = GET_TCGV(arg2);
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*gen_opparam_ptr++ = GET_TCGV(arg3);
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*gen_opparam_ptr++ = GET_TCGV(arg4);
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*gen_opparam_ptr++ = arg5;
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static inline void tcg_gen_op6(int opc, TCGv arg1, TCGv arg2,
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TCGv arg3, TCGv arg4,
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TCGv arg5, TCGv arg6)
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*gen_opc_ptr++ = opc;
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*gen_opparam_ptr++ = GET_TCGV(arg1);
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*gen_opparam_ptr++ = GET_TCGV(arg2);
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*gen_opparam_ptr++ = GET_TCGV(arg3);
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*gen_opparam_ptr++ = GET_TCGV(arg4);
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*gen_opparam_ptr++ = GET_TCGV(arg5);
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*gen_opparam_ptr++ = GET_TCGV(arg6);
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static inline void tcg_gen_op6ii(int opc, TCGv arg1, TCGv arg2,
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TCGv arg3, TCGv arg4,
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TCGArg arg5, TCGArg arg6)
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*gen_opc_ptr++ = opc;
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*gen_opparam_ptr++ = GET_TCGV(arg1);
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*gen_opparam_ptr++ = GET_TCGV(arg2);
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*gen_opparam_ptr++ = GET_TCGV(arg3);
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*gen_opparam_ptr++ = GET_TCGV(arg4);
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*gen_opparam_ptr++ = arg5;
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*gen_opparam_ptr++ = arg6;
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static inline void gen_set_label(int n)
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tcg_gen_op1i(INDEX_op_set_label, n);
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static inline void tcg_gen_mov_i32(TCGv ret, TCGv arg)
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tcg_gen_op2(INDEX_op_mov_i32, ret, arg);
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static inline void tcg_gen_movi_i32(TCGv ret, int32_t arg)
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tcg_gen_op2i(INDEX_op_movi_i32, ret, arg);
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#define TCG_HELPER_CALL_FLAGS 0
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static inline void tcg_gen_helper_0_0(void *func)
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tcg_gen_call(&tcg_ctx,
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tcg_const_ptr((tcg_target_long)func), TCG_HELPER_CALL_FLAGS,
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static inline void tcg_gen_helper_0_1(void *func, TCGv arg)
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tcg_gen_call(&tcg_ctx,
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tcg_const_ptr((tcg_target_long)func), TCG_HELPER_CALL_FLAGS,
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static inline void tcg_gen_helper_0_2(void *func, TCGv arg1, TCGv arg2)
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tcg_gen_call(&tcg_ctx,
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tcg_const_ptr((tcg_target_long)func), TCG_HELPER_CALL_FLAGS,
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static inline void tcg_gen_helper_1_2(void *func, TCGv ret,
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TCGv arg1, TCGv arg2)
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tcg_gen_call(&tcg_ctx,
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tcg_const_ptr((tcg_target_long)func), TCG_HELPER_CALL_FLAGS,
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static inline void tcg_gen_ld8u_i32(TCGv ret, TCGv arg2, tcg_target_long offset)
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tcg_gen_op3i(INDEX_op_ld8u_i32, ret, arg2, offset);
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static inline void tcg_gen_ld8s_i32(TCGv ret, TCGv arg2, tcg_target_long offset)
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tcg_gen_op3i(INDEX_op_ld8s_i32, ret, arg2, offset);
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static inline void tcg_gen_ld16u_i32(TCGv ret, TCGv arg2, tcg_target_long offset)
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tcg_gen_op3i(INDEX_op_ld16u_i32, ret, arg2, offset);
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static inline void tcg_gen_ld16s_i32(TCGv ret, TCGv arg2, tcg_target_long offset)
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tcg_gen_op3i(INDEX_op_ld16s_i32, ret, arg2, offset);
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static inline void tcg_gen_ld_i32(TCGv ret, TCGv arg2, tcg_target_long offset)
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tcg_gen_op3i(INDEX_op_ld_i32, ret, arg2, offset);
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static inline void tcg_gen_st8_i32(TCGv arg1, TCGv arg2, tcg_target_long offset)
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tcg_gen_op3i(INDEX_op_st8_i32, arg1, arg2, offset);
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static inline void tcg_gen_st16_i32(TCGv arg1, TCGv arg2, tcg_target_long offset)
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tcg_gen_op3i(INDEX_op_st16_i32, arg1, arg2, offset);
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static inline void tcg_gen_st_i32(TCGv arg1, TCGv arg2, tcg_target_long offset)
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tcg_gen_op3i(INDEX_op_st_i32, arg1, arg2, offset);
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static inline void tcg_gen_add_i32(TCGv ret, TCGv arg1, TCGv arg2)
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tcg_gen_op3(INDEX_op_add_i32, ret, arg1, arg2);
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static inline void tcg_gen_addi_i32(TCGv ret, TCGv arg1, int32_t arg2)
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tcg_gen_add_i32(ret, arg1, tcg_const_i32(arg2));
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static inline void tcg_gen_sub_i32(TCGv ret, TCGv arg1, TCGv arg2)
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tcg_gen_op3(INDEX_op_sub_i32, ret, arg1, arg2);
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static inline void tcg_gen_subi_i32(TCGv ret, TCGv arg1, int32_t arg2)
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tcg_gen_sub_i32(ret, arg1, tcg_const_i32(arg2));
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static inline void tcg_gen_and_i32(TCGv ret, TCGv arg1, TCGv arg2)
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tcg_gen_op3(INDEX_op_and_i32, ret, arg1, arg2);
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static inline void tcg_gen_andi_i32(TCGv ret, TCGv arg1, int32_t arg2)
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/* some cases can be optimized here */
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tcg_gen_movi_i32(ret, 0);
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} else if (arg2 == 0xffffffff) {
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tcg_gen_mov_i32(ret, arg1);
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tcg_gen_and_i32(ret, arg1, tcg_const_i32(arg2));
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static inline void tcg_gen_or_i32(TCGv ret, TCGv arg1, TCGv arg2)
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tcg_gen_op3(INDEX_op_or_i32, ret, arg1, arg2);
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static inline void tcg_gen_ori_i32(TCGv ret, TCGv arg1, int32_t arg2)
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/* some cases can be optimized here */
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if (arg2 == 0xffffffff) {
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tcg_gen_movi_i32(ret, 0);
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} else if (arg2 == 0) {
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tcg_gen_mov_i32(ret, arg1);
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tcg_gen_or_i32(ret, arg1, tcg_const_i32(arg2));
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static inline void tcg_gen_xor_i32(TCGv ret, TCGv arg1, TCGv arg2)
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tcg_gen_op3(INDEX_op_xor_i32, ret, arg1, arg2);
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static inline void tcg_gen_xori_i32(TCGv ret, TCGv arg1, int32_t arg2)
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/* some cases can be optimized here */
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tcg_gen_mov_i32(ret, arg1);
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tcg_gen_xor_i32(ret, arg1, tcg_const_i32(arg2));
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static inline void tcg_gen_shl_i32(TCGv ret, TCGv arg1, TCGv arg2)
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tcg_gen_op3(INDEX_op_shl_i32, ret, arg1, arg2);
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static inline void tcg_gen_shli_i32(TCGv ret, TCGv arg1, int32_t arg2)
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tcg_gen_shl_i32(ret, arg1, tcg_const_i32(arg2));
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static inline void tcg_gen_shr_i32(TCGv ret, TCGv arg1, TCGv arg2)
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tcg_gen_op3(INDEX_op_shr_i32, ret, arg1, arg2);
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static inline void tcg_gen_shri_i32(TCGv ret, TCGv arg1, int32_t arg2)
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tcg_gen_shr_i32(ret, arg1, tcg_const_i32(arg2));
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static inline void tcg_gen_sar_i32(TCGv ret, TCGv arg1, TCGv arg2)
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tcg_gen_op3(INDEX_op_sar_i32, ret, arg1, arg2);
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static inline void tcg_gen_sari_i32(TCGv ret, TCGv arg1, int32_t arg2)
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tcg_gen_sar_i32(ret, arg1, tcg_const_i32(arg2));
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static inline void tcg_gen_brcond_i32(int cond, TCGv arg1, TCGv arg2,
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tcg_gen_op4ii(INDEX_op_brcond_i32, arg1, arg2, cond, label_index);
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static inline void tcg_gen_mul_i32(TCGv ret, TCGv arg1, TCGv arg2)
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tcg_gen_op3(INDEX_op_mul_i32, ret, arg1, arg2);
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#ifdef TCG_TARGET_HAS_div_i32
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static inline void tcg_gen_div_i32(TCGv ret, TCGv arg1, TCGv arg2)
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tcg_gen_op3(INDEX_op_div_i32, ret, arg1, arg2);
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static inline void tcg_gen_rem_i32(TCGv ret, TCGv arg1, TCGv arg2)
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tcg_gen_op3(INDEX_op_rem_i32, ret, arg1, arg2);
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static inline void tcg_gen_divu_i32(TCGv ret, TCGv arg1, TCGv arg2)
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tcg_gen_op3(INDEX_op_divu_i32, ret, arg1, arg2);
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static inline void tcg_gen_remu_i32(TCGv ret, TCGv arg1, TCGv arg2)
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tcg_gen_op3(INDEX_op_remu_i32, ret, arg1, arg2);
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static inline void tcg_gen_div_i32(TCGv ret, TCGv arg1, TCGv arg2)
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t0 = tcg_temp_new(TCG_TYPE_I32);
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tcg_gen_sari_i32(t0, arg1, 31);
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tcg_gen_op5(INDEX_op_div2_i32, ret, t0, arg1, t0, arg2);
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static inline void tcg_gen_rem_i32(TCGv ret, TCGv arg1, TCGv arg2)
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t0 = tcg_temp_new(TCG_TYPE_I32);
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tcg_gen_sari_i32(t0, arg1, 31);
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tcg_gen_op5(INDEX_op_div2_i32, t0, ret, arg1, t0, arg2);
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static inline void tcg_gen_divu_i32(TCGv ret, TCGv arg1, TCGv arg2)
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t0 = tcg_temp_new(TCG_TYPE_I32);
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tcg_gen_movi_i32(t0, 0);
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tcg_gen_op5(INDEX_op_divu2_i32, ret, t0, arg1, t0, arg2);
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static inline void tcg_gen_remu_i32(TCGv ret, TCGv arg1, TCGv arg2)
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t0 = tcg_temp_new(TCG_TYPE_I32);
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tcg_gen_movi_i32(t0, 0);
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tcg_gen_op5(INDEX_op_divu2_i32, t0, ret, arg1, t0, arg2);
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#if TCG_TARGET_REG_BITS == 32
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static inline void tcg_gen_mov_i64(TCGv ret, TCGv arg)
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tcg_gen_mov_i32(ret, arg);
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tcg_gen_mov_i32(TCGV_HIGH(ret), TCGV_HIGH(arg));
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static inline void tcg_gen_movi_i64(TCGv ret, int64_t arg)
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tcg_gen_movi_i32(ret, arg);
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tcg_gen_movi_i32(TCGV_HIGH(ret), arg >> 32);
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static inline void tcg_gen_ld8u_i64(TCGv ret, TCGv arg2, tcg_target_long offset)
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tcg_gen_ld8u_i32(ret, arg2, offset);
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tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
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static inline void tcg_gen_ld8s_i64(TCGv ret, TCGv arg2, tcg_target_long offset)
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tcg_gen_ld8s_i32(ret, arg2, offset);
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tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
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static inline void tcg_gen_ld16u_i64(TCGv ret, TCGv arg2, tcg_target_long offset)
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tcg_gen_ld16u_i32(ret, arg2, offset);
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tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
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static inline void tcg_gen_ld16s_i64(TCGv ret, TCGv arg2, tcg_target_long offset)
446
tcg_gen_ld16s_i32(ret, arg2, offset);
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tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
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static inline void tcg_gen_ld32u_i64(TCGv ret, TCGv arg2, tcg_target_long offset)
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tcg_gen_ld_i32(ret, arg2, offset);
453
tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
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static inline void tcg_gen_ld32s_i64(TCGv ret, TCGv arg2, tcg_target_long offset)
458
tcg_gen_ld_i32(ret, arg2, offset);
459
tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
462
static inline void tcg_gen_ld_i64(TCGv ret, TCGv arg2, tcg_target_long offset)
464
/* since arg2 and ret have different types, they cannot be the
466
#ifdef TCG_TARGET_WORDS_BIGENDIAN
467
tcg_gen_ld_i32(TCGV_HIGH(ret), arg2, offset);
468
tcg_gen_ld_i32(ret, arg2, offset + 4);
470
tcg_gen_ld_i32(ret, arg2, offset);
471
tcg_gen_ld_i32(TCGV_HIGH(ret), arg2, offset + 4);
475
static inline void tcg_gen_st8_i64(TCGv arg1, TCGv arg2, tcg_target_long offset)
477
tcg_gen_st8_i32(arg1, arg2, offset);
480
static inline void tcg_gen_st16_i64(TCGv arg1, TCGv arg2, tcg_target_long offset)
482
tcg_gen_st16_i32(arg1, arg2, offset);
485
static inline void tcg_gen_st32_i64(TCGv arg1, TCGv arg2, tcg_target_long offset)
487
tcg_gen_st_i32(arg1, arg2, offset);
490
static inline void tcg_gen_st_i64(TCGv arg1, TCGv arg2, tcg_target_long offset)
492
#ifdef TCG_TARGET_WORDS_BIGENDIAN
493
tcg_gen_st_i32(TCGV_HIGH(arg1), arg2, offset);
494
tcg_gen_st_i32(arg1, arg2, offset + 4);
496
tcg_gen_st_i32(arg1, arg2, offset);
497
tcg_gen_st_i32(TCGV_HIGH(arg1), arg2, offset + 4);
501
static inline void tcg_gen_add_i64(TCGv ret, TCGv arg1, TCGv arg2)
503
tcg_gen_op6(INDEX_op_add2_i32, ret, TCGV_HIGH(ret),
504
arg1, TCGV_HIGH(arg1), arg2, TCGV_HIGH(arg2));
507
static inline void tcg_gen_addi_i64(TCGv ret, TCGv arg1, int64_t arg2)
509
tcg_gen_add_i64(ret, arg1, tcg_const_i64(arg2));
512
static inline void tcg_gen_sub_i64(TCGv ret, TCGv arg1, TCGv arg2)
514
tcg_gen_op6(INDEX_op_sub2_i32, ret, TCGV_HIGH(ret),
515
arg1, TCGV_HIGH(arg1), arg2, TCGV_HIGH(arg2));
518
static inline void tcg_gen_subi_i64(TCGv ret, TCGv arg1, int64_t arg2)
520
tcg_gen_sub_i64(ret, arg1, tcg_const_i64(arg2));
523
static inline void tcg_gen_and_i64(TCGv ret, TCGv arg1, TCGv arg2)
525
tcg_gen_and_i32(ret, arg1, arg2);
526
tcg_gen_and_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
529
static inline void tcg_gen_andi_i64(TCGv ret, TCGv arg1, int64_t arg2)
531
tcg_gen_andi_i32(ret, arg1, arg2);
532
tcg_gen_andi_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), arg2 >> 32);
535
static inline void tcg_gen_or_i64(TCGv ret, TCGv arg1, TCGv arg2)
537
tcg_gen_or_i32(ret, arg1, arg2);
538
tcg_gen_or_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
541
static inline void tcg_gen_ori_i64(TCGv ret, TCGv arg1, int64_t arg2)
543
tcg_gen_ori_i32(ret, arg1, arg2);
544
tcg_gen_ori_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), arg2 >> 32);
547
static inline void tcg_gen_xor_i64(TCGv ret, TCGv arg1, TCGv arg2)
549
tcg_gen_xor_i32(ret, arg1, arg2);
550
tcg_gen_xor_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
553
static inline void tcg_gen_xori_i64(TCGv ret, TCGv arg1, int64_t arg2)
555
tcg_gen_xori_i32(ret, arg1, arg2);
556
tcg_gen_xori_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), arg2 >> 32);
559
/* XXX: use generic code when basic block handling is OK or CPU
560
specific code (x86) */
561
static inline void tcg_gen_shl_i64(TCGv ret, TCGv arg1, TCGv arg2)
563
tcg_gen_helper_1_2(tcg_helper_shl_i64, ret, arg1, arg2);
566
static inline void tcg_gen_shli_i64(TCGv ret, TCGv arg1, int64_t arg2)
568
tcg_gen_shifti_i64(ret, arg1, arg2, 0, 0);
571
static inline void tcg_gen_shr_i64(TCGv ret, TCGv arg1, TCGv arg2)
573
tcg_gen_helper_1_2(tcg_helper_shr_i64, ret, arg1, arg2);
576
static inline void tcg_gen_shri_i64(TCGv ret, TCGv arg1, int64_t arg2)
578
tcg_gen_shifti_i64(ret, arg1, arg2, 1, 0);
581
static inline void tcg_gen_sar_i64(TCGv ret, TCGv arg1, TCGv arg2)
583
tcg_gen_helper_1_2(tcg_helper_sar_i64, ret, arg1, arg2);
586
static inline void tcg_gen_sari_i64(TCGv ret, TCGv arg1, int64_t arg2)
588
tcg_gen_shifti_i64(ret, arg1, arg2, 1, 1);
591
static inline void tcg_gen_brcond_i64(int cond, TCGv arg1, TCGv arg2,
594
tcg_gen_op6ii(INDEX_op_brcond2_i32,
595
arg1, TCGV_HIGH(arg1), arg2, TCGV_HIGH(arg2),
599
static inline void tcg_gen_mul_i64(TCGv ret, TCGv arg1, TCGv arg2)
603
t0 = tcg_temp_new(TCG_TYPE_I64);
604
t1 = tcg_temp_new(TCG_TYPE_I32);
606
tcg_gen_op4(INDEX_op_mulu2_i32, t0, TCGV_HIGH(t0), arg1, arg2);
608
tcg_gen_mul_i32(t1, arg1, TCGV_HIGH(arg2));
609
tcg_gen_add_i32(TCGV_HIGH(t0), TCGV_HIGH(t0), t1);
610
tcg_gen_mul_i32(t1, TCGV_HIGH(arg1), arg2);
611
tcg_gen_add_i32(TCGV_HIGH(t0), TCGV_HIGH(t0), t1);
613
tcg_gen_mov_i64(ret, t0);
616
static inline void tcg_gen_div_i64(TCGv ret, TCGv arg1, TCGv arg2)
618
tcg_gen_helper_1_2(tcg_helper_div_i64, ret, arg1, arg2);
621
static inline void tcg_gen_rem_i64(TCGv ret, TCGv arg1, TCGv arg2)
623
tcg_gen_helper_1_2(tcg_helper_rem_i64, ret, arg1, arg2);
626
static inline void tcg_gen_divu_i64(TCGv ret, TCGv arg1, TCGv arg2)
628
tcg_gen_helper_1_2(tcg_helper_divu_i64, ret, arg1, arg2);
631
static inline void tcg_gen_remu_i64(TCGv ret, TCGv arg1, TCGv arg2)
633
tcg_gen_helper_1_2(tcg_helper_remu_i64, ret, arg1, arg2);
638
static inline void tcg_gen_mov_i64(TCGv ret, TCGv arg)
640
tcg_gen_op2(INDEX_op_mov_i64, ret, arg);
643
static inline void tcg_gen_movi_i64(TCGv ret, int64_t arg)
645
tcg_gen_op2i(INDEX_op_movi_i64, ret, arg);
648
static inline void tcg_gen_ld8u_i64(TCGv ret, TCGv arg2,
649
tcg_target_long offset)
651
tcg_gen_op3i(INDEX_op_ld8u_i64, ret, arg2, offset);
654
static inline void tcg_gen_ld8s_i64(TCGv ret, TCGv arg2,
655
tcg_target_long offset)
657
tcg_gen_op3i(INDEX_op_ld8s_i64, ret, arg2, offset);
660
static inline void tcg_gen_ld16u_i64(TCGv ret, TCGv arg2,
661
tcg_target_long offset)
663
tcg_gen_op3i(INDEX_op_ld16u_i64, ret, arg2, offset);
666
static inline void tcg_gen_ld16s_i64(TCGv ret, TCGv arg2,
667
tcg_target_long offset)
669
tcg_gen_op3i(INDEX_op_ld16s_i64, ret, arg2, offset);
672
static inline void tcg_gen_ld32u_i64(TCGv ret, TCGv arg2,
673
tcg_target_long offset)
675
tcg_gen_op3i(INDEX_op_ld32u_i64, ret, arg2, offset);
678
static inline void tcg_gen_ld32s_i64(TCGv ret, TCGv arg2,
679
tcg_target_long offset)
681
tcg_gen_op3i(INDEX_op_ld32s_i64, ret, arg2, offset);
684
static inline void tcg_gen_ld_i64(TCGv ret, TCGv arg2, tcg_target_long offset)
686
tcg_gen_op3i(INDEX_op_ld_i64, ret, arg2, offset);
689
static inline void tcg_gen_st8_i64(TCGv arg1, TCGv arg2,
690
tcg_target_long offset)
692
tcg_gen_op3i(INDEX_op_st8_i64, arg1, arg2, offset);
695
static inline void tcg_gen_st16_i64(TCGv arg1, TCGv arg2,
696
tcg_target_long offset)
698
tcg_gen_op3i(INDEX_op_st16_i64, arg1, arg2, offset);
701
static inline void tcg_gen_st32_i64(TCGv arg1, TCGv arg2,
702
tcg_target_long offset)
704
tcg_gen_op3i(INDEX_op_st32_i64, arg1, arg2, offset);
707
static inline void tcg_gen_st_i64(TCGv arg1, TCGv arg2, tcg_target_long offset)
709
tcg_gen_op3i(INDEX_op_st_i64, arg1, arg2, offset);
712
static inline void tcg_gen_add_i64(TCGv ret, TCGv arg1, TCGv arg2)
714
tcg_gen_op3(INDEX_op_add_i64, ret, arg1, arg2);
717
static inline void tcg_gen_addi_i64(TCGv ret, TCGv arg1, int64_t arg2)
719
tcg_gen_add_i64(ret, arg1, tcg_const_i64(arg2));
722
static inline void tcg_gen_sub_i64(TCGv ret, TCGv arg1, TCGv arg2)
724
tcg_gen_op3(INDEX_op_sub_i64, ret, arg1, arg2);
727
static inline void tcg_gen_subi_i64(TCGv ret, TCGv arg1, int64_t arg2)
729
tcg_gen_sub_i64(ret, arg1, tcg_const_i64(arg2));
732
static inline void tcg_gen_and_i64(TCGv ret, TCGv arg1, TCGv arg2)
734
tcg_gen_op3(INDEX_op_and_i64, ret, arg1, arg2);
737
static inline void tcg_gen_andi_i64(TCGv ret, TCGv arg1, int64_t arg2)
739
tcg_gen_and_i64(ret, arg1, tcg_const_i64(arg2));
742
static inline void tcg_gen_or_i64(TCGv ret, TCGv arg1, TCGv arg2)
744
tcg_gen_op3(INDEX_op_or_i64, ret, arg1, arg2);
747
static inline void tcg_gen_ori_i64(TCGv ret, TCGv arg1, int64_t arg2)
749
tcg_gen_or_i64(ret, arg1, tcg_const_i64(arg2));
752
static inline void tcg_gen_xor_i64(TCGv ret, TCGv arg1, TCGv arg2)
754
tcg_gen_op3(INDEX_op_xor_i64, ret, arg1, arg2);
757
static inline void tcg_gen_xori_i64(TCGv ret, TCGv arg1, int64_t arg2)
759
tcg_gen_xor_i64(ret, arg1, tcg_const_i64(arg2));
762
static inline void tcg_gen_shl_i64(TCGv ret, TCGv arg1, TCGv arg2)
764
tcg_gen_op3(INDEX_op_shl_i64, ret, arg1, arg2);
767
static inline void tcg_gen_shli_i64(TCGv ret, TCGv arg1, int64_t arg2)
769
tcg_gen_shl_i64(ret, arg1, tcg_const_i64(arg2));
772
static inline void tcg_gen_shr_i64(TCGv ret, TCGv arg1, TCGv arg2)
774
tcg_gen_op3(INDEX_op_shr_i64, ret, arg1, arg2);
777
static inline void tcg_gen_shri_i64(TCGv ret, TCGv arg1, int64_t arg2)
779
tcg_gen_shr_i64(ret, arg1, tcg_const_i64(arg2));
782
static inline void tcg_gen_sar_i64(TCGv ret, TCGv arg1, TCGv arg2)
784
tcg_gen_op3(INDEX_op_sar_i64, ret, arg1, arg2);
787
static inline void tcg_gen_sari_i64(TCGv ret, TCGv arg1, int64_t arg2)
789
tcg_gen_sar_i64(ret, arg1, tcg_const_i64(arg2));
792
static inline void tcg_gen_brcond_i64(int cond, TCGv arg1, TCGv arg2,
795
tcg_gen_op4ii(INDEX_op_brcond_i64, arg1, arg2, cond, label_index);
798
static inline void tcg_gen_mul_i64(TCGv ret, TCGv arg1, TCGv arg2)
800
tcg_gen_op3(INDEX_op_mul_i64, ret, arg1, arg2);
803
#ifdef TCG_TARGET_HAS_div_i64
804
static inline void tcg_gen_div_i64(TCGv ret, TCGv arg1, TCGv arg2)
806
tcg_gen_op3(INDEX_op_div_i64, ret, arg1, arg2);
809
static inline void tcg_gen_rem_i64(TCGv ret, TCGv arg1, TCGv arg2)
811
tcg_gen_op3(INDEX_op_rem_i64, ret, arg1, arg2);
814
static inline void tcg_gen_divu_i64(TCGv ret, TCGv arg1, TCGv arg2)
816
tcg_gen_op3(INDEX_op_divu_i64, ret, arg1, arg2);
819
static inline void tcg_gen_remu_i64(TCGv ret, TCGv arg1, TCGv arg2)
821
tcg_gen_op3(INDEX_op_remu_i64, ret, arg1, arg2);
824
static inline void tcg_gen_div_i64(TCGv ret, TCGv arg1, TCGv arg2)
827
t0 = tcg_temp_new(TCG_TYPE_I64);
828
tcg_gen_sari_i64(t0, arg1, 63);
829
tcg_gen_op5(INDEX_op_div2_i64, ret, t0, arg1, t0, arg2);
832
static inline void tcg_gen_rem_i64(TCGv ret, TCGv arg1, TCGv arg2)
835
t0 = tcg_temp_new(TCG_TYPE_I64);
836
tcg_gen_sari_i64(t0, arg1, 63);
837
tcg_gen_op5(INDEX_op_div2_i64, t0, ret, arg1, t0, arg2);
840
static inline void tcg_gen_divu_i64(TCGv ret, TCGv arg1, TCGv arg2)
843
t0 = tcg_temp_new(TCG_TYPE_I64);
844
tcg_gen_movi_i64(t0, 0);
845
tcg_gen_op5(INDEX_op_divu2_i64, ret, t0, arg1, t0, arg2);
848
static inline void tcg_gen_remu_i64(TCGv ret, TCGv arg1, TCGv arg2)
851
t0 = tcg_temp_new(TCG_TYPE_I64);
852
tcg_gen_movi_i64(t0, 0);
853
tcg_gen_op5(INDEX_op_divu2_i64, t0, ret, arg1, t0, arg2);
859
/***************************************/
860
/* optional operations */
862
static inline void tcg_gen_ext8s_i32(TCGv ret, TCGv arg)
864
#ifdef TCG_TARGET_HAS_ext8s_i32
865
tcg_gen_op2(INDEX_op_ext8s_i32, ret, arg);
867
tcg_gen_shli_i32(ret, arg, 24);
868
tcg_gen_sari_i32(ret, ret, 24);
872
static inline void tcg_gen_ext16s_i32(TCGv ret, TCGv arg)
874
#ifdef TCG_TARGET_HAS_ext16s_i32
875
tcg_gen_op2(INDEX_op_ext16s_i32, ret, arg);
877
tcg_gen_shli_i32(ret, arg, 16);
878
tcg_gen_sari_i32(ret, ret, 16);
882
/* Note: we assume the two high bytes are set to zero */
883
static inline void tcg_gen_bswap16_i32(TCGv ret, TCGv arg)
885
#ifdef TCG_TARGET_HAS_bswap16_i32
886
tcg_gen_op2(INDEX_op_bswap16_i32, ret, arg);
889
t0 = tcg_temp_new(TCG_TYPE_I32);
890
t1 = tcg_temp_new(TCG_TYPE_I32);
892
tcg_gen_shri_i32(t0, arg, 8);
893
tcg_gen_andi_i32(t1, arg, 0x000000ff);
894
tcg_gen_shli_i32(t1, t1, 8);
895
tcg_gen_or_i32(ret, t0, t1);
899
static inline void tcg_gen_bswap_i32(TCGv ret, TCGv arg)
901
#ifdef TCG_TARGET_HAS_bswap_i32
902
tcg_gen_op2(INDEX_op_bswap_i32, ret, arg);
905
t0 = tcg_temp_new(TCG_TYPE_I32);
906
t1 = tcg_temp_new(TCG_TYPE_I32);
908
tcg_gen_shli_i32(t0, arg, 24);
910
tcg_gen_andi_i32(t1, arg, 0x0000ff00);
911
tcg_gen_shli_i32(t1, t1, 8);
912
tcg_gen_or_i32(t0, t0, t1);
914
tcg_gen_shri_i32(t1, arg, 8);
915
tcg_gen_andi_i32(t1, t1, 0x0000ff00);
916
tcg_gen_or_i32(t0, t0, t1);
918
tcg_gen_shri_i32(t1, arg, 24);
919
tcg_gen_or_i32(ret, t0, t1);
923
#if TCG_TARGET_REG_BITS == 32
924
static inline void tcg_gen_ext8s_i64(TCGv ret, TCGv arg)
926
tcg_gen_ext8s_i32(ret, arg);
927
tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
930
static inline void tcg_gen_ext16s_i64(TCGv ret, TCGv arg)
932
tcg_gen_ext16s_i32(ret, arg);
933
tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
936
static inline void tcg_gen_ext32s_i64(TCGv ret, TCGv arg)
938
tcg_gen_mov_i32(ret, arg);
939
tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
942
static inline void tcg_gen_trunc_i64_i32(TCGv ret, TCGv arg)
944
tcg_gen_mov_i32(ret, arg);
947
static inline void tcg_gen_extu_i32_i64(TCGv ret, TCGv arg)
949
tcg_gen_mov_i32(ret, arg);
950
tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
953
static inline void tcg_gen_ext_i32_i64(TCGv ret, TCGv arg)
955
tcg_gen_mov_i32(ret, arg);
956
tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
959
static inline void tcg_gen_bswap_i64(TCGv ret, TCGv arg)
962
t0 = tcg_temp_new(TCG_TYPE_I32);
963
t1 = tcg_temp_new(TCG_TYPE_I32);
965
tcg_gen_bswap_i32(t0, arg);
966
tcg_gen_bswap_i32(t1, TCGV_HIGH(arg));
967
tcg_gen_mov_i32(ret, t1);
968
tcg_gen_mov_i32(TCGV_HIGH(ret), t0);
972
static inline void tcg_gen_ext8s_i64(TCGv ret, TCGv arg)
974
#ifdef TCG_TARGET_HAS_ext8s_i64
975
tcg_gen_op2(INDEX_op_ext8s_i64, ret, arg);
977
tcg_gen_shli_i64(ret, arg, 56);
978
tcg_gen_sari_i64(ret, ret, 56);
982
static inline void tcg_gen_ext16s_i64(TCGv ret, TCGv arg)
984
#ifdef TCG_TARGET_HAS_ext16s_i64
985
tcg_gen_op2(INDEX_op_ext16s_i64, ret, arg);
987
tcg_gen_shli_i64(ret, arg, 48);
988
tcg_gen_sari_i64(ret, ret, 48);
992
static inline void tcg_gen_ext32s_i64(TCGv ret, TCGv arg)
994
#ifdef TCG_TARGET_HAS_ext32s_i64
995
tcg_gen_op2(INDEX_op_ext32s_i64, ret, arg);
997
tcg_gen_shli_i64(ret, arg, 32);
998
tcg_gen_sari_i64(ret, ret, 32);
1002
/* Note: we assume the target supports move between 32 and 64 bit
1003
registers. This will probably break MIPS64 targets. */
1004
static inline void tcg_gen_trunc_i64_i32(TCGv ret, TCGv arg)
1006
tcg_gen_mov_i32(ret, arg);
1009
/* Note: we assume the target supports move between 32 and 64 bit
1011
static inline void tcg_gen_extu_i32_i64(TCGv ret, TCGv arg)
1013
tcg_gen_andi_i64(ret, arg, 0xffffffff);
1016
/* Note: we assume the target supports move between 32 and 64 bit
1018
static inline void tcg_gen_ext_i32_i64(TCGv ret, TCGv arg)
1020
tcg_gen_ext32s_i64(ret, arg);
1023
static inline void tcg_gen_bswap_i64(TCGv ret, TCGv arg)
1025
#ifdef TCG_TARGET_HAS_bswap_i64
1026
tcg_gen_op2(INDEX_op_bswap_i64, ret, arg);
1029
t0 = tcg_temp_new(TCG_TYPE_I32);
1030
t1 = tcg_temp_new(TCG_TYPE_I32);
1032
tcg_gen_shli_i64(t0, arg, 56);
1034
tcg_gen_andi_i64(t1, arg, 0x0000ff00);
1035
tcg_gen_shli_i64(t1, t1, 40);
1036
tcg_gen_or_i64(t0, t0, t1);
1038
tcg_gen_andi_i64(t1, arg, 0x00ff0000);
1039
tcg_gen_shli_i64(t1, t1, 24);
1040
tcg_gen_or_i64(t0, t0, t1);
1042
tcg_gen_andi_i64(t1, arg, 0xff000000);
1043
tcg_gen_shli_i64(t1, t1, 8);
1044
tcg_gen_or_i64(t0, t0, t1);
1046
tcg_gen_shri_i64(t1, arg, 8);
1047
tcg_gen_andi_i64(t1, t1, 0xff000000);
1048
tcg_gen_or_i64(t0, t0, t1);
1050
tcg_gen_shri_i64(t1, arg, 24);
1051
tcg_gen_andi_i64(t1, t1, 0x00ff0000);
1052
tcg_gen_or_i64(t0, t0, t1);
1054
tcg_gen_shri_i64(t1, arg, 40);
1055
tcg_gen_andi_i64(t1, t1, 0x0000ff00);
1056
tcg_gen_or_i64(t0, t0, t1);
1058
tcg_gen_shri_i64(t1, arg, 56);
1059
tcg_gen_or_i64(ret, t0, t1);
1066
static inline void tcg_gen_discard_i32(TCGv arg)
1068
tcg_gen_op1(INDEX_op_discard, arg);
1071
#if TCG_TARGET_REG_BITS == 32
1072
static inline void tcg_gen_discard_i64(TCGv arg)
1074
tcg_gen_discard_i32(arg);
1075
tcg_gen_discard_i32(TCGV_HIGH(arg));
1078
static inline void tcg_gen_discard_i64(TCGv arg)
1080
tcg_gen_op1(INDEX_op_discard, arg);
1084
/***************************************/
1085
static inline void tcg_gen_macro_2(TCGv ret0, TCGv ret1, int macro_id)
1087
tcg_gen_op3i(INDEX_op_macro_2, ret0, ret1, macro_id);
1090
/***************************************/
1091
/* QEMU specific operations. Their type depend on the QEMU CPU
1093
#ifndef TARGET_LONG_BITS
1094
#error must include QEMU headers
1097
static inline void tcg_gen_exit_tb(tcg_target_long val)
1099
tcg_gen_op1i(INDEX_op_exit_tb, val);
1102
static inline void tcg_gen_goto_tb(int idx)
1104
tcg_gen_op1i(INDEX_op_goto_tb, idx);
1107
#if TCG_TARGET_REG_BITS == 32
1108
static inline void tcg_gen_qemu_ld8u(TCGv ret, TCGv addr, int mem_index)
1110
#if TARGET_LONG_BITS == 32
1111
tcg_gen_op3i(INDEX_op_qemu_ld8u, ret, addr, mem_index);
1113
tcg_gen_op4i(INDEX_op_qemu_ld8u, ret, addr, TCGV_HIGH(addr), mem_index);
1114
tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
1118
static inline void tcg_gen_qemu_ld8s(TCGv ret, TCGv addr, int mem_index)
1120
#if TARGET_LONG_BITS == 32
1121
tcg_gen_op3i(INDEX_op_qemu_ld8s, ret, addr, mem_index);
1123
tcg_gen_op4i(INDEX_op_qemu_ld8s, ret, addr, TCGV_HIGH(addr), mem_index);
1124
tcg_gen_ext8s_i32(TCGV_HIGH(ret), ret);
1128
static inline void tcg_gen_qemu_ld16u(TCGv ret, TCGv addr, int mem_index)
1130
#if TARGET_LONG_BITS == 32
1131
tcg_gen_op3i(INDEX_op_qemu_ld16u, ret, addr, mem_index);
1133
tcg_gen_op4i(INDEX_op_qemu_ld16u, ret, addr, TCGV_HIGH(addr), mem_index);
1134
tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
1138
static inline void tcg_gen_qemu_ld16s(TCGv ret, TCGv addr, int mem_index)
1140
#if TARGET_LONG_BITS == 32
1141
tcg_gen_op3i(INDEX_op_qemu_ld16s, ret, addr, mem_index);
1143
tcg_gen_op4i(INDEX_op_qemu_ld16s, ret, addr, TCGV_HIGH(addr), mem_index);
1144
tcg_gen_ext16s_i32(TCGV_HIGH(ret), ret);
1148
static inline void tcg_gen_qemu_ld32u(TCGv ret, TCGv addr, int mem_index)
1150
#if TARGET_LONG_BITS == 32
1151
tcg_gen_op3i(INDEX_op_qemu_ld32u, ret, addr, mem_index);
1153
tcg_gen_op4i(INDEX_op_qemu_ld32u, ret, addr, TCGV_HIGH(addr), mem_index);
1154
tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
1158
static inline void tcg_gen_qemu_ld32s(TCGv ret, TCGv addr, int mem_index)
1160
#if TARGET_LONG_BITS == 32
1161
tcg_gen_op3i(INDEX_op_qemu_ld32u, ret, addr, mem_index);
1163
tcg_gen_op4i(INDEX_op_qemu_ld32u, ret, addr, TCGV_HIGH(addr), mem_index);
1164
tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31);
1168
static inline void tcg_gen_qemu_ld64(TCGv ret, TCGv addr, int mem_index)
1170
#if TARGET_LONG_BITS == 32
1171
tcg_gen_op4i(INDEX_op_qemu_ld64, ret, TCGV_HIGH(ret), addr, mem_index);
1173
tcg_gen_op5i(INDEX_op_qemu_ld64, ret, TCGV_HIGH(ret),
1174
addr, TCGV_HIGH(addr), mem_index);
1178
static inline void tcg_gen_qemu_st8(TCGv arg, TCGv addr, int mem_index)
1180
#if TARGET_LONG_BITS == 32
1181
tcg_gen_op3i(INDEX_op_qemu_st8, arg, addr, mem_index);
1183
tcg_gen_op4i(INDEX_op_qemu_st8, arg, addr, TCGV_HIGH(addr), mem_index);
1187
static inline void tcg_gen_qemu_st16(TCGv arg, TCGv addr, int mem_index)
1189
#if TARGET_LONG_BITS == 32
1190
tcg_gen_op3i(INDEX_op_qemu_st16, arg, addr, mem_index);
1192
tcg_gen_op4i(INDEX_op_qemu_st16, arg, addr, TCGV_HIGH(addr), mem_index);
1196
static inline void tcg_gen_qemu_st32(TCGv arg, TCGv addr, int mem_index)
1198
#if TARGET_LONG_BITS == 32
1199
tcg_gen_op3i(INDEX_op_qemu_st32, arg, addr, mem_index);
1201
tcg_gen_op4i(INDEX_op_qemu_st32, arg, addr, TCGV_HIGH(addr), mem_index);
1205
static inline void tcg_gen_qemu_st64(TCGv arg, TCGv addr, int mem_index)
1207
#if TARGET_LONG_BITS == 32
1208
tcg_gen_op4i(INDEX_op_qemu_st64, arg, TCGV_HIGH(arg), addr, mem_index);
1210
tcg_gen_op5i(INDEX_op_qemu_st64, arg, TCGV_HIGH(arg),
1211
addr, TCGV_HIGH(addr), mem_index);
1215
#else /* TCG_TARGET_REG_BITS == 32 */
1217
static inline void tcg_gen_qemu_ld8u(TCGv ret, TCGv addr, int mem_index)
1219
tcg_gen_op3i(INDEX_op_qemu_ld8u, ret, addr, mem_index);
1222
static inline void tcg_gen_qemu_ld8s(TCGv ret, TCGv addr, int mem_index)
1224
tcg_gen_op3i(INDEX_op_qemu_ld8s, ret, addr, mem_index);
1227
static inline void tcg_gen_qemu_ld16u(TCGv ret, TCGv addr, int mem_index)
1229
tcg_gen_op3i(INDEX_op_qemu_ld16u, ret, addr, mem_index);
1232
static inline void tcg_gen_qemu_ld16s(TCGv ret, TCGv addr, int mem_index)
1234
tcg_gen_op3i(INDEX_op_qemu_ld16s, ret, addr, mem_index);
1237
static inline void tcg_gen_qemu_ld32u(TCGv ret, TCGv addr, int mem_index)
1239
tcg_gen_op3i(INDEX_op_qemu_ld32u, ret, addr, mem_index);
1242
static inline void tcg_gen_qemu_ld32s(TCGv ret, TCGv addr, int mem_index)
1244
tcg_gen_op3i(INDEX_op_qemu_ld32s, ret, addr, mem_index);
1247
static inline void tcg_gen_qemu_ld64(TCGv ret, TCGv addr, int mem_index)
1249
tcg_gen_op3i(INDEX_op_qemu_ld64, ret, addr, mem_index);
1252
static inline void tcg_gen_qemu_st8(TCGv arg, TCGv addr, int mem_index)
1254
tcg_gen_op3i(INDEX_op_qemu_st8, arg, addr, mem_index);
1257
static inline void tcg_gen_qemu_st16(TCGv arg, TCGv addr, int mem_index)
1259
tcg_gen_op3i(INDEX_op_qemu_st16, arg, addr, mem_index);
1262
static inline void tcg_gen_qemu_st32(TCGv arg, TCGv addr, int mem_index)
1264
tcg_gen_op3i(INDEX_op_qemu_st32, arg, addr, mem_index);
1267
static inline void tcg_gen_qemu_st64(TCGv arg, TCGv addr, int mem_index)
1269
tcg_gen_op3i(INDEX_op_qemu_st64, arg, addr, mem_index);
1272
#endif /* TCG_TARGET_REG_BITS != 32 */