X-Git-Url: https://repo.jachan.dev/qemu.git/blobdiff_plain/8aceefd77c2bb5af02759d11eb836c42ad9e720d..0e96643c98eb22a5f2e11ac500852133032d38e4:/tcg/tcg-op.h diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h index 82e04e7f30..8d4ff7da9b 100644 --- a/tcg/tcg-op.h +++ b/tcg/tcg-op.h @@ -25,335 +25,337 @@ int gen_new_label(void); +static inline void tcg_gen_op0(TCGOpcode opc) +{ + *tcg_ctx.gen_opc_ptr++ = opc; +} + static inline void tcg_gen_op1_i32(TCGOpcode opc, TCGv_i32 arg1) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I32(arg1); + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg1); } static inline void tcg_gen_op1_i64(TCGOpcode opc, TCGv_i64 arg1) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(arg1); + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg1); } static inline void tcg_gen_op1i(TCGOpcode opc, TCGArg arg1) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = arg1; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = arg1; } static inline void tcg_gen_op2_i32(TCGOpcode opc, TCGv_i32 arg1, TCGv_i32 arg2) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I32(arg1); - *gen_opparam_ptr++ = GET_TCGV_I32(arg2); + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg2); } static inline void tcg_gen_op2_i64(TCGOpcode opc, TCGv_i64 arg1, TCGv_i64 arg2) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(arg1); - *gen_opparam_ptr++ = GET_TCGV_I64(arg2); + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg2); } static inline void tcg_gen_op2i_i32(TCGOpcode opc, TCGv_i32 arg1, TCGArg arg2) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I32(arg1); - *gen_opparam_ptr++ = arg2; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg1); + *tcg_ctx.gen_opparam_ptr++ = arg2; } static inline void tcg_gen_op2i_i64(TCGOpcode opc, TCGv_i64 arg1, TCGArg arg2) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(arg1); - *gen_opparam_ptr++ = arg2; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg1); + *tcg_ctx.gen_opparam_ptr++ = arg2; } static inline void tcg_gen_op2ii(TCGOpcode opc, TCGArg arg1, TCGArg arg2) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = arg1; - *gen_opparam_ptr++ = arg2; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = arg1; + *tcg_ctx.gen_opparam_ptr++ = arg2; } static inline void tcg_gen_op3_i32(TCGOpcode opc, TCGv_i32 arg1, TCGv_i32 arg2, TCGv_i32 arg3) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I32(arg1); - *gen_opparam_ptr++ = GET_TCGV_I32(arg2); - *gen_opparam_ptr++ = GET_TCGV_I32(arg3); + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg3); } static inline void tcg_gen_op3_i64(TCGOpcode opc, TCGv_i64 arg1, TCGv_i64 arg2, TCGv_i64 arg3) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(arg1); - *gen_opparam_ptr++ = GET_TCGV_I64(arg2); - *gen_opparam_ptr++ = GET_TCGV_I64(arg3); + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg3); } static inline void tcg_gen_op3i_i32(TCGOpcode opc, TCGv_i32 arg1, TCGv_i32 arg2, TCGArg arg3) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I32(arg1); - *gen_opparam_ptr++ = GET_TCGV_I32(arg2); - *gen_opparam_ptr++ = arg3; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg2); + *tcg_ctx.gen_opparam_ptr++ = arg3; } static inline void tcg_gen_op3i_i64(TCGOpcode opc, TCGv_i64 arg1, TCGv_i64 arg2, TCGArg arg3) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(arg1); - *gen_opparam_ptr++ = GET_TCGV_I64(arg2); - *gen_opparam_ptr++ = arg3; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg2); + *tcg_ctx.gen_opparam_ptr++ = arg3; } static inline void tcg_gen_ldst_op_i32(TCGOpcode opc, TCGv_i32 val, TCGv_ptr base, TCGArg offset) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I32(val); - *gen_opparam_ptr++ = GET_TCGV_PTR(base); - *gen_opparam_ptr++ = offset; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(val); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_PTR(base); + *tcg_ctx.gen_opparam_ptr++ = offset; } static inline void tcg_gen_ldst_op_i64(TCGOpcode opc, TCGv_i64 val, TCGv_ptr base, TCGArg offset) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(val); - *gen_opparam_ptr++ = GET_TCGV_PTR(base); - *gen_opparam_ptr++ = offset; -} - -static inline void tcg_gen_qemu_ldst_op_i64_i32(TCGOpcode opc, TCGv_i64 val, - TCGv_i32 addr, TCGArg mem_index) -{ - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(val); - *gen_opparam_ptr++ = GET_TCGV_I32(addr); - *gen_opparam_ptr++ = mem_index; -} - -static inline void tcg_gen_qemu_ldst_op_i64_i64(TCGOpcode opc, TCGv_i64 val, - TCGv_i64 addr, TCGArg mem_index) -{ - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(val); - *gen_opparam_ptr++ = GET_TCGV_I64(addr); - *gen_opparam_ptr++ = mem_index; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(val); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_PTR(base); + *tcg_ctx.gen_opparam_ptr++ = offset; } static inline void tcg_gen_op4_i32(TCGOpcode opc, TCGv_i32 arg1, TCGv_i32 arg2, TCGv_i32 arg3, TCGv_i32 arg4) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I32(arg1); - *gen_opparam_ptr++ = GET_TCGV_I32(arg2); - *gen_opparam_ptr++ = GET_TCGV_I32(arg3); - *gen_opparam_ptr++ = GET_TCGV_I32(arg4); + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg3); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg4); } static inline void tcg_gen_op4_i64(TCGOpcode opc, TCGv_i64 arg1, TCGv_i64 arg2, TCGv_i64 arg3, TCGv_i64 arg4) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(arg1); - *gen_opparam_ptr++ = GET_TCGV_I64(arg2); - *gen_opparam_ptr++ = GET_TCGV_I64(arg3); - *gen_opparam_ptr++ = GET_TCGV_I64(arg4); + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg3); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg4); } static inline void tcg_gen_op4i_i32(TCGOpcode opc, TCGv_i32 arg1, TCGv_i32 arg2, TCGv_i32 arg3, TCGArg arg4) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I32(arg1); - *gen_opparam_ptr++ = GET_TCGV_I32(arg2); - *gen_opparam_ptr++ = GET_TCGV_I32(arg3); - *gen_opparam_ptr++ = arg4; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg3); + *tcg_ctx.gen_opparam_ptr++ = arg4; } static inline void tcg_gen_op4i_i64(TCGOpcode opc, TCGv_i64 arg1, TCGv_i64 arg2, TCGv_i64 arg3, TCGArg arg4) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(arg1); - *gen_opparam_ptr++ = GET_TCGV_I64(arg2); - *gen_opparam_ptr++ = GET_TCGV_I64(arg3); - *gen_opparam_ptr++ = arg4; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg3); + *tcg_ctx.gen_opparam_ptr++ = arg4; } static inline void tcg_gen_op4ii_i32(TCGOpcode opc, TCGv_i32 arg1, TCGv_i32 arg2, TCGArg arg3, TCGArg arg4) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I32(arg1); - *gen_opparam_ptr++ = GET_TCGV_I32(arg2); - *gen_opparam_ptr++ = arg3; - *gen_opparam_ptr++ = arg4; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg2); + *tcg_ctx.gen_opparam_ptr++ = arg3; + *tcg_ctx.gen_opparam_ptr++ = arg4; } static inline void tcg_gen_op4ii_i64(TCGOpcode opc, TCGv_i64 arg1, TCGv_i64 arg2, TCGArg arg3, TCGArg arg4) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(arg1); - *gen_opparam_ptr++ = GET_TCGV_I64(arg2); - *gen_opparam_ptr++ = arg3; - *gen_opparam_ptr++ = arg4; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg2); + *tcg_ctx.gen_opparam_ptr++ = arg3; + *tcg_ctx.gen_opparam_ptr++ = arg4; } static inline void tcg_gen_op5_i32(TCGOpcode opc, TCGv_i32 arg1, TCGv_i32 arg2, TCGv_i32 arg3, TCGv_i32 arg4, TCGv_i32 arg5) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I32(arg1); - *gen_opparam_ptr++ = GET_TCGV_I32(arg2); - *gen_opparam_ptr++ = GET_TCGV_I32(arg3); - *gen_opparam_ptr++ = GET_TCGV_I32(arg4); - *gen_opparam_ptr++ = GET_TCGV_I32(arg5); + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg3); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg4); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg5); } static inline void tcg_gen_op5_i64(TCGOpcode opc, TCGv_i64 arg1, TCGv_i64 arg2, TCGv_i64 arg3, TCGv_i64 arg4, TCGv_i64 arg5) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(arg1); - *gen_opparam_ptr++ = GET_TCGV_I64(arg2); - *gen_opparam_ptr++ = GET_TCGV_I64(arg3); - *gen_opparam_ptr++ = GET_TCGV_I64(arg4); - *gen_opparam_ptr++ = GET_TCGV_I64(arg5); + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg3); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg4); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg5); } static inline void tcg_gen_op5i_i32(TCGOpcode opc, TCGv_i32 arg1, TCGv_i32 arg2, TCGv_i32 arg3, TCGv_i32 arg4, TCGArg arg5) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I32(arg1); - *gen_opparam_ptr++ = GET_TCGV_I32(arg2); - *gen_opparam_ptr++ = GET_TCGV_I32(arg3); - *gen_opparam_ptr++ = GET_TCGV_I32(arg4); - *gen_opparam_ptr++ = arg5; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg3); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg4); + *tcg_ctx.gen_opparam_ptr++ = arg5; } static inline void tcg_gen_op5i_i64(TCGOpcode opc, TCGv_i64 arg1, TCGv_i64 arg2, TCGv_i64 arg3, TCGv_i64 arg4, TCGArg arg5) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(arg1); - *gen_opparam_ptr++ = GET_TCGV_I64(arg2); - *gen_opparam_ptr++ = GET_TCGV_I64(arg3); - *gen_opparam_ptr++ = GET_TCGV_I64(arg4); - *gen_opparam_ptr++ = arg5; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg3); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg4); + *tcg_ctx.gen_opparam_ptr++ = arg5; } static inline void tcg_gen_op5ii_i32(TCGOpcode opc, TCGv_i32 arg1, TCGv_i32 arg2, TCGv_i32 arg3, TCGArg arg4, TCGArg arg5) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I32(arg1); - *gen_opparam_ptr++ = GET_TCGV_I32(arg2); - *gen_opparam_ptr++ = GET_TCGV_I32(arg3); - *gen_opparam_ptr++ = arg4; - *gen_opparam_ptr++ = arg5; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg3); + *tcg_ctx.gen_opparam_ptr++ = arg4; + *tcg_ctx.gen_opparam_ptr++ = arg5; } static inline void tcg_gen_op5ii_i64(TCGOpcode opc, TCGv_i64 arg1, TCGv_i64 arg2, TCGv_i64 arg3, TCGArg arg4, TCGArg arg5) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(arg1); - *gen_opparam_ptr++ = GET_TCGV_I64(arg2); - *gen_opparam_ptr++ = GET_TCGV_I64(arg3); - *gen_opparam_ptr++ = arg4; - *gen_opparam_ptr++ = arg5; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg3); + *tcg_ctx.gen_opparam_ptr++ = arg4; + *tcg_ctx.gen_opparam_ptr++ = arg5; } static inline void tcg_gen_op6_i32(TCGOpcode opc, TCGv_i32 arg1, TCGv_i32 arg2, TCGv_i32 arg3, TCGv_i32 arg4, TCGv_i32 arg5, TCGv_i32 arg6) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I32(arg1); - *gen_opparam_ptr++ = GET_TCGV_I32(arg2); - *gen_opparam_ptr++ = GET_TCGV_I32(arg3); - *gen_opparam_ptr++ = GET_TCGV_I32(arg4); - *gen_opparam_ptr++ = GET_TCGV_I32(arg5); - *gen_opparam_ptr++ = GET_TCGV_I32(arg6); + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg3); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg4); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg5); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg6); } static inline void tcg_gen_op6_i64(TCGOpcode opc, TCGv_i64 arg1, TCGv_i64 arg2, TCGv_i64 arg3, TCGv_i64 arg4, TCGv_i64 arg5, TCGv_i64 arg6) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(arg1); - *gen_opparam_ptr++ = GET_TCGV_I64(arg2); - *gen_opparam_ptr++ = GET_TCGV_I64(arg3); - *gen_opparam_ptr++ = GET_TCGV_I64(arg4); - *gen_opparam_ptr++ = GET_TCGV_I64(arg5); - *gen_opparam_ptr++ = GET_TCGV_I64(arg6); + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg3); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg4); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg5); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg6); } static inline void tcg_gen_op6i_i32(TCGOpcode opc, TCGv_i32 arg1, TCGv_i32 arg2, TCGv_i32 arg3, TCGv_i32 arg4, TCGv_i32 arg5, TCGArg arg6) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I32(arg1); - *gen_opparam_ptr++ = GET_TCGV_I32(arg2); - *gen_opparam_ptr++ = GET_TCGV_I32(arg3); - *gen_opparam_ptr++ = GET_TCGV_I32(arg4); - *gen_opparam_ptr++ = GET_TCGV_I32(arg5); - *gen_opparam_ptr++ = arg6; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg3); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg4); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg5); + *tcg_ctx.gen_opparam_ptr++ = arg6; } static inline void tcg_gen_op6i_i64(TCGOpcode opc, TCGv_i64 arg1, TCGv_i64 arg2, TCGv_i64 arg3, TCGv_i64 arg4, TCGv_i64 arg5, TCGArg arg6) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(arg1); - *gen_opparam_ptr++ = GET_TCGV_I64(arg2); - *gen_opparam_ptr++ = GET_TCGV_I64(arg3); - *gen_opparam_ptr++ = GET_TCGV_I64(arg4); - *gen_opparam_ptr++ = GET_TCGV_I64(arg5); - *gen_opparam_ptr++ = arg6; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg3); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg4); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg5); + *tcg_ctx.gen_opparam_ptr++ = arg6; } static inline void tcg_gen_op6ii_i32(TCGOpcode opc, TCGv_i32 arg1, TCGv_i32 arg2, TCGv_i32 arg3, TCGv_i32 arg4, TCGArg arg5, TCGArg arg6) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I32(arg1); - *gen_opparam_ptr++ = GET_TCGV_I32(arg2); - *gen_opparam_ptr++ = GET_TCGV_I32(arg3); - *gen_opparam_ptr++ = GET_TCGV_I32(arg4); - *gen_opparam_ptr++ = arg5; - *gen_opparam_ptr++ = arg6; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg3); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(arg4); + *tcg_ctx.gen_opparam_ptr++ = arg5; + *tcg_ctx.gen_opparam_ptr++ = arg6; } static inline void tcg_gen_op6ii_i64(TCGOpcode opc, TCGv_i64 arg1, TCGv_i64 arg2, TCGv_i64 arg3, TCGv_i64 arg4, TCGArg arg5, TCGArg arg6) { - *gen_opc_ptr++ = opc; - *gen_opparam_ptr++ = GET_TCGV_I64(arg1); - *gen_opparam_ptr++ = GET_TCGV_I64(arg2); - *gen_opparam_ptr++ = GET_TCGV_I64(arg3); - *gen_opparam_ptr++ = GET_TCGV_I64(arg4); - *gen_opparam_ptr++ = arg5; - *gen_opparam_ptr++ = arg6; + *tcg_ctx.gen_opc_ptr++ = opc; + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg1); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg2); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg3); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(arg4); + *tcg_ctx.gen_opparam_ptr++ = arg5; + *tcg_ctx.gen_opparam_ptr++ = arg6; +} + +static inline void tcg_add_param_i32(TCGv_i32 val) +{ + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(val); +} + +static inline void tcg_add_param_i64(TCGv_i64 val) +{ +#if TCG_TARGET_REG_BITS == 32 + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(TCGV_LOW(val)); + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I32(TCGV_HIGH(val)); +#else + *tcg_ctx.gen_opparam_ptr++ = GET_TCGV_I64(val); +#endif } static inline void gen_set_label(int n) @@ -389,27 +391,28 @@ static inline void tcg_gen_helperN(void *func, int flags, int sizemask, TCGArg ret, int nargs, TCGArg *args) { TCGv_ptr fn; - fn = tcg_const_ptr((tcg_target_long)func); + fn = tcg_const_ptr(func); tcg_gen_callN(&tcg_ctx, fn, flags, sizemask, ret, nargs, args); tcg_temp_free_ptr(fn); } /* Note: Both tcg_gen_helper32() and tcg_gen_helper64() are currently - reserved for helpers in tcg-runtime.c. These helpers are all const - and pure, hence the call to tcg_gen_callN() with TCG_CALL_CONST | - TCG_CALL_PURE. This may need to be adjusted if these functions - start to be used with other helpers. */ + reserved for helpers in tcg-runtime.c. These helpers all do not read + globals and do not have side effects, hence the call to tcg_gen_callN() + with TCG_CALL_NO_READ_GLOBALS | TCG_CALL_NO_SIDE_EFFECTS. This may need + to be adjusted if these functions start to be used with other helpers. */ static inline void tcg_gen_helper32(void *func, int sizemask, TCGv_i32 ret, TCGv_i32 a, TCGv_i32 b) { TCGv_ptr fn; TCGArg args[2]; - fn = tcg_const_ptr((tcg_target_long)func); + fn = tcg_const_ptr(func); args[0] = GET_TCGV_I32(a); args[1] = GET_TCGV_I32(b); - tcg_gen_callN(&tcg_ctx, fn, TCG_CALL_CONST | TCG_CALL_PURE, sizemask, - GET_TCGV_I32(ret), 2, args); + tcg_gen_callN(&tcg_ctx, fn, + TCG_CALL_NO_READ_GLOBALS | TCG_CALL_NO_SIDE_EFFECTS, + sizemask, GET_TCGV_I32(ret), 2, args); tcg_temp_free_ptr(fn); } @@ -418,11 +421,12 @@ static inline void tcg_gen_helper64(void *func, int sizemask, TCGv_i64 ret, { TCGv_ptr fn; TCGArg args[2]; - fn = tcg_const_ptr((tcg_target_long)func); + fn = tcg_const_ptr(func); args[0] = GET_TCGV_I64(a); args[1] = GET_TCGV_I64(b); - tcg_gen_callN(&tcg_ctx, fn, TCG_CALL_CONST | TCG_CALL_PURE, sizemask, - GET_TCGV_I64(ret), 2, args); + tcg_gen_callN(&tcg_ctx, fn, + TCG_CALL_NO_READ_GLOBALS | TCG_CALL_NO_SIDE_EFFECTS, + sizemask, GET_TCGV_I64(ret), 2, args); tcg_temp_free_ptr(fn); } @@ -518,18 +522,34 @@ static inline void tcg_gen_and_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) } } -static inline void tcg_gen_andi_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) +static inline void tcg_gen_andi_i32(TCGv_i32 ret, TCGv_i32 arg1, uint32_t arg2) { - /* some cases can be optimized here */ - if (arg2 == 0) { + TCGv_i32 t0; + /* Some cases can be optimized here. */ + switch (arg2) { + case 0: tcg_gen_movi_i32(ret, 0); - } else if (arg2 == 0xffffffff) { + return; + case 0xffffffffu: tcg_gen_mov_i32(ret, arg1); - } else { - TCGv_i32 t0 = tcg_const_i32(arg2); - tcg_gen_and_i32(ret, arg1, t0); - tcg_temp_free_i32(t0); - } + return; + case 0xffu: + /* Don't recurse with tcg_gen_ext8u_i32. */ + if (TCG_TARGET_HAS_ext8u_i32) { + tcg_gen_op2_i32(INDEX_op_ext8u_i32, ret, arg1); + return; + } + break; + case 0xffffu: + if (TCG_TARGET_HAS_ext16u_i32) { + tcg_gen_op2_i32(INDEX_op_ext16u_i32, ret, arg1); + return; + } + break; + } + t0 = tcg_const_i32(arg2); + tcg_gen_and_i32(ret, arg1, t0); + tcg_temp_free_i32(t0); } static inline void tcg_gen_or_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) @@ -543,9 +563,9 @@ static inline void tcg_gen_or_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) static inline void tcg_gen_ori_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) { - /* some cases can be optimized here */ - if (arg2 == 0xffffffff) { - tcg_gen_movi_i32(ret, 0xffffffff); + /* Some cases can be optimized here. */ + if (arg2 == -1) { + tcg_gen_movi_i32(ret, -1); } else if (arg2 == 0) { tcg_gen_mov_i32(ret, arg1); } else { @@ -566,9 +586,12 @@ static inline void tcg_gen_xor_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) static inline void tcg_gen_xori_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) { - /* some cases can be optimized here */ + /* Some cases can be optimized here. */ if (arg2 == 0) { tcg_gen_mov_i32(ret, arg1); + } else if (arg2 == -1 && TCG_TARGET_HAS_not_i32) { + /* Don't recurse with tcg_gen_not_i32. */ + tcg_gen_op2_i32(INDEX_op_not_i32, ret, arg1); } else { TCGv_i32 t0 = tcg_const_i32(arg2); tcg_gen_xor_i32(ret, arg1, t0); @@ -627,29 +650,49 @@ static inline void tcg_gen_sari_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) static inline void tcg_gen_brcond_i32(TCGCond cond, TCGv_i32 arg1, TCGv_i32 arg2, int label_index) { - tcg_gen_op4ii_i32(INDEX_op_brcond_i32, arg1, arg2, cond, label_index); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_br(label_index); + } else if (cond != TCG_COND_NEVER) { + tcg_gen_op4ii_i32(INDEX_op_brcond_i32, arg1, arg2, cond, label_index); + } } static inline void tcg_gen_brcondi_i32(TCGCond cond, TCGv_i32 arg1, int32_t arg2, int label_index) { - TCGv_i32 t0 = tcg_const_i32(arg2); - tcg_gen_brcond_i32(cond, arg1, t0, label_index); - tcg_temp_free_i32(t0); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_br(label_index); + } else if (cond != TCG_COND_NEVER) { + TCGv_i32 t0 = tcg_const_i32(arg2); + tcg_gen_brcond_i32(cond, arg1, t0, label_index); + tcg_temp_free_i32(t0); + } } static inline void tcg_gen_setcond_i32(TCGCond cond, TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - tcg_gen_op4i_i32(INDEX_op_setcond_i32, ret, arg1, arg2, cond); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_movi_i32(ret, 1); + } else if (cond == TCG_COND_NEVER) { + tcg_gen_movi_i32(ret, 0); + } else { + tcg_gen_op4i_i32(INDEX_op_setcond_i32, ret, arg1, arg2, cond); + } } static inline void tcg_gen_setcondi_i32(TCGCond cond, TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2) { - TCGv_i32 t0 = tcg_const_i32(arg2); - tcg_gen_setcond_i32(cond, ret, arg1, t0); - tcg_temp_free_i32(t0); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_movi_i32(ret, 1); + } else if (cond == TCG_COND_NEVER) { + tcg_gen_movi_i32(ret, 0); + } else { + TCGv_i32 t0 = tcg_const_i32(arg2); + tcg_gen_setcond_i32(cond, ret, arg1, t0); + tcg_temp_free_i32(t0); + } } static inline void tcg_gen_mul_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) @@ -685,8 +728,14 @@ static inline void tcg_gen_div_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) static inline void tcg_gen_rem_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_div_i32) { + if (TCG_TARGET_HAS_rem_i32) { tcg_gen_op3_i32(INDEX_op_rem_i32, ret, arg1, arg2); + } else if (TCG_TARGET_HAS_div_i32) { + TCGv_i32 t0 = tcg_temp_new_i32(); + tcg_gen_op3_i32(INDEX_op_div_i32, t0, arg1, arg2); + tcg_gen_mul_i32(t0, t0, arg2); + tcg_gen_sub_i32(ret, arg1, t0); + tcg_temp_free_i32(t0); } else if (TCG_TARGET_HAS_div2_i32) { TCGv_i32 t0 = tcg_temp_new_i32(); tcg_gen_sari_i32(t0, arg1, 31); @@ -723,8 +772,14 @@ static inline void tcg_gen_divu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) static inline void tcg_gen_remu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { - if (TCG_TARGET_HAS_div_i32) { + if (TCG_TARGET_HAS_rem_i32) { tcg_gen_op3_i32(INDEX_op_remu_i32, ret, arg1, arg2); + } else if (TCG_TARGET_HAS_div_i32) { + TCGv_i32 t0 = tcg_temp_new_i32(); + tcg_gen_op3_i32(INDEX_op_divu_i32, t0, arg1, arg2); + tcg_gen_mul_i32(t0, t0, arg2); + tcg_gen_sub_i32(ret, arg1, t0); + tcg_temp_free_i32(t0); } else if (TCG_TARGET_HAS_div2_i32) { TCGv_i32 t0 = tcg_temp_new_i32(); tcg_gen_movi_i32(t0, 0); @@ -803,7 +858,7 @@ static inline void tcg_gen_ld_i64(TCGv_i64 ret, TCGv_ptr arg2, { /* since arg2 and ret have different types, they cannot be the same temporary */ -#ifdef TCG_TARGET_WORDS_BIGENDIAN +#ifdef HOST_WORDS_BIGENDIAN tcg_gen_ld_i32(TCGV_HIGH(ret), arg2, offset); tcg_gen_ld_i32(TCGV_LOW(ret), arg2, offset + 4); #else @@ -833,7 +888,7 @@ static inline void tcg_gen_st32_i64(TCGv_i64 arg1, TCGv_ptr arg2, static inline void tcg_gen_st_i64(TCGv_i64 arg1, TCGv_ptr arg2, tcg_target_long offset) { -#ifdef TCG_TARGET_WORDS_BIGENDIAN +#ifdef HOST_WORDS_BIGENDIAN tcg_gen_st_i32(TCGV_HIGH(arg1), arg2, offset); tcg_gen_st_i32(TCGV_LOW(arg1), arg2, offset + 4); #else @@ -847,6 +902,8 @@ static inline void tcg_gen_add_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) tcg_gen_op6_i32(INDEX_op_add2_i32, TCGV_LOW(ret), TCGV_HIGH(ret), TCGV_LOW(arg1), TCGV_HIGH(arg1), TCGV_LOW(arg2), TCGV_HIGH(arg2)); + /* Allow the optimizer room to replace add2 with two moves. */ + tcg_gen_op0(INDEX_op_nop); } static inline void tcg_gen_sub_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) @@ -854,6 +911,8 @@ static inline void tcg_gen_sub_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) tcg_gen_op6_i32(INDEX_op_sub2_i32, TCGV_LOW(ret), TCGV_HIGH(ret), TCGV_LOW(arg1), TCGV_HIGH(arg1), TCGV_LOW(arg2), TCGV_HIGH(arg2)); + /* Allow the optimizer room to replace sub2 with two moves. */ + tcg_gen_op0(INDEX_op_nop); } static inline void tcg_gen_and_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) @@ -945,17 +1004,27 @@ static inline void tcg_gen_sari_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) static inline void tcg_gen_brcond_i64(TCGCond cond, TCGv_i64 arg1, TCGv_i64 arg2, int label_index) { - tcg_gen_op6ii_i32(INDEX_op_brcond2_i32, - TCGV_LOW(arg1), TCGV_HIGH(arg1), TCGV_LOW(arg2), - TCGV_HIGH(arg2), cond, label_index); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_br(label_index); + } else if (cond != TCG_COND_NEVER) { + tcg_gen_op6ii_i32(INDEX_op_brcond2_i32, + TCGV_LOW(arg1), TCGV_HIGH(arg1), TCGV_LOW(arg2), + TCGV_HIGH(arg2), cond, label_index); + } } static inline void tcg_gen_setcond_i64(TCGCond cond, TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - tcg_gen_op6i_i32(INDEX_op_setcond2_i32, TCGV_LOW(ret), - TCGV_LOW(arg1), TCGV_HIGH(arg1), - TCGV_LOW(arg2), TCGV_HIGH(arg2), cond); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_movi_i32(TCGV_LOW(ret), 1); + } else if (cond == TCG_COND_NEVER) { + tcg_gen_movi_i32(TCGV_LOW(ret), 0); + } else { + tcg_gen_op6i_i32(INDEX_op_setcond2_i32, TCGV_LOW(ret), + TCGV_LOW(arg1), TCGV_HIGH(arg1), + TCGV_LOW(arg2), TCGV_HIGH(arg2), cond); + } tcg_gen_movi_i32(TCGV_HIGH(ret), 0); } @@ -967,8 +1036,18 @@ static inline void tcg_gen_mul_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) t0 = tcg_temp_new_i64(); t1 = tcg_temp_new_i32(); - tcg_gen_op4_i32(INDEX_op_mulu2_i32, TCGV_LOW(t0), TCGV_HIGH(t0), - TCGV_LOW(arg1), TCGV_LOW(arg2)); + if (TCG_TARGET_HAS_mulu2_i32) { + tcg_gen_op4_i32(INDEX_op_mulu2_i32, TCGV_LOW(t0), TCGV_HIGH(t0), + TCGV_LOW(arg1), TCGV_LOW(arg2)); + /* Allow the optimizer room to replace mulu2 with two moves. */ + tcg_gen_op0(INDEX_op_nop); + } else { + tcg_debug_assert(TCG_TARGET_HAS_muluh_i32); + tcg_gen_op3_i32(INDEX_op_mul_i32, TCGV_LOW(t0), + TCGV_LOW(arg1), TCGV_LOW(arg2)); + tcg_gen_op3_i32(INDEX_op_muluh_i32, TCGV_HIGH(t0), + TCGV_LOW(arg1), TCGV_LOW(arg2)); + } tcg_gen_mul_i32(t1, TCGV_LOW(arg1), TCGV_HIGH(arg2)); tcg_gen_add_i32(TCGV_HIGH(t0), TCGV_HIGH(t0), t1); @@ -1120,9 +1199,38 @@ static inline void tcg_gen_and_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) } } -static inline void tcg_gen_andi_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) +static inline void tcg_gen_andi_i64(TCGv_i64 ret, TCGv_i64 arg1, uint64_t arg2) { - TCGv_i64 t0 = tcg_const_i64(arg2); + TCGv_i64 t0; + /* Some cases can be optimized here. */ + switch (arg2) { + case 0: + tcg_gen_movi_i64(ret, 0); + return; + case 0xffffffffffffffffull: + tcg_gen_mov_i64(ret, arg1); + return; + case 0xffull: + /* Don't recurse with tcg_gen_ext8u_i32. */ + if (TCG_TARGET_HAS_ext8u_i64) { + tcg_gen_op2_i64(INDEX_op_ext8u_i64, ret, arg1); + return; + } + break; + case 0xffffu: + if (TCG_TARGET_HAS_ext16u_i64) { + tcg_gen_op2_i64(INDEX_op_ext16u_i64, ret, arg1); + return; + } + break; + case 0xffffffffull: + if (TCG_TARGET_HAS_ext32u_i64) { + tcg_gen_op2_i64(INDEX_op_ext32u_i64, ret, arg1); + return; + } + break; + } + t0 = tcg_const_i64(arg2); tcg_gen_and_i64(ret, arg1, t0); tcg_temp_free_i64(t0); } @@ -1138,9 +1246,16 @@ static inline void tcg_gen_or_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) static inline void tcg_gen_ori_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) { - TCGv_i64 t0 = tcg_const_i64(arg2); - tcg_gen_or_i64(ret, arg1, t0); - tcg_temp_free_i64(t0); + /* Some cases can be optimized here. */ + if (arg2 == -1) { + tcg_gen_movi_i64(ret, -1); + } else if (arg2 == 0) { + tcg_gen_mov_i64(ret, arg1); + } else { + TCGv_i64 t0 = tcg_const_i64(arg2); + tcg_gen_or_i64(ret, arg1, t0); + tcg_temp_free_i64(t0); + } } static inline void tcg_gen_xor_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) @@ -1154,9 +1269,17 @@ static inline void tcg_gen_xor_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) static inline void tcg_gen_xori_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) { - TCGv_i64 t0 = tcg_const_i64(arg2); - tcg_gen_xor_i64(ret, arg1, t0); - tcg_temp_free_i64(t0); + /* Some cases can be optimized here. */ + if (arg2 == 0) { + tcg_gen_mov_i64(ret, arg1); + } else if (arg2 == -1 && TCG_TARGET_HAS_not_i64) { + /* Don't recurse with tcg_gen_not_i64. */ + tcg_gen_op2_i64(INDEX_op_not_i64, ret, arg1); + } else { + TCGv_i64 t0 = tcg_const_i64(arg2); + tcg_gen_xor_i64(ret, arg1, t0); + tcg_temp_free_i64(t0); + } } static inline void tcg_gen_shl_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) @@ -1210,13 +1333,23 @@ static inline void tcg_gen_sari_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) static inline void tcg_gen_brcond_i64(TCGCond cond, TCGv_i64 arg1, TCGv_i64 arg2, int label_index) { - tcg_gen_op4ii_i64(INDEX_op_brcond_i64, arg1, arg2, cond, label_index); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_br(label_index); + } else if (cond != TCG_COND_NEVER) { + tcg_gen_op4ii_i64(INDEX_op_brcond_i64, arg1, arg2, cond, label_index); + } } static inline void tcg_gen_setcond_i64(TCGCond cond, TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - tcg_gen_op4i_i64(INDEX_op_setcond_i64, ret, arg1, arg2, cond); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_movi_i64(ret, 1); + } else if (cond == TCG_COND_NEVER) { + tcg_gen_movi_i64(ret, 0); + } else { + tcg_gen_op4i_i64(INDEX_op_setcond_i64, ret, arg1, arg2, cond); + } } static inline void tcg_gen_mul_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) @@ -1245,8 +1378,14 @@ static inline void tcg_gen_div_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) static inline void tcg_gen_rem_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - if (TCG_TARGET_HAS_div_i64) { + if (TCG_TARGET_HAS_rem_i64) { tcg_gen_op3_i64(INDEX_op_rem_i64, ret, arg1, arg2); + } else if (TCG_TARGET_HAS_div_i64) { + TCGv_i64 t0 = tcg_temp_new_i64(); + tcg_gen_op3_i64(INDEX_op_div_i64, t0, arg1, arg2); + tcg_gen_mul_i64(t0, t0, arg2); + tcg_gen_sub_i64(ret, arg1, t0); + tcg_temp_free_i64(t0); } else if (TCG_TARGET_HAS_div2_i64) { TCGv_i64 t0 = tcg_temp_new_i64(); tcg_gen_sari_i64(t0, arg1, 63); @@ -1283,8 +1422,14 @@ static inline void tcg_gen_divu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) static inline void tcg_gen_remu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2) { - if (TCG_TARGET_HAS_div_i64) { + if (TCG_TARGET_HAS_rem_i64) { tcg_gen_op3_i64(INDEX_op_remu_i64, ret, arg1, arg2); + } else if (TCG_TARGET_HAS_div_i64) { + TCGv_i64 t0 = tcg_temp_new_i64(); + tcg_gen_op3_i64(INDEX_op_divu_i64, t0, arg1, arg2); + tcg_gen_mul_i64(t0, t0, arg2); + tcg_gen_sub_i64(ret, arg1, t0); + tcg_temp_free_i64(t0); } else if (TCG_TARGET_HAS_div2_i64) { TCGv_i64 t0 = tcg_temp_new_i64(); tcg_gen_movi_i64(t0, 0); @@ -1334,9 +1479,13 @@ static inline void tcg_gen_subi_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2) static inline void tcg_gen_brcondi_i64(TCGCond cond, TCGv_i64 arg1, int64_t arg2, int label_index) { - TCGv_i64 t0 = tcg_const_i64(arg2); - tcg_gen_brcond_i64(cond, arg1, t0, label_index); - tcg_temp_free_i64(t0); + if (cond == TCG_COND_ALWAYS) { + tcg_gen_br(label_index); + } else if (cond != TCG_COND_NEVER) { + TCGv_i64 t0 = tcg_const_i64(arg2); + tcg_gen_brcond_i64(cond, arg1, t0, label_index); + tcg_temp_free_i64(t0); + } } static inline void tcg_gen_setcondi_i64(TCGCond cond, TCGv_i64 ret, @@ -1746,36 +1895,6 @@ static inline void tcg_gen_discard_i64(TCGv_i64 arg) #endif } -static inline void tcg_gen_concat_i32_i64(TCGv_i64 dest, TCGv_i32 low, TCGv_i32 high) -{ -#if TCG_TARGET_REG_BITS == 32 - tcg_gen_mov_i32(TCGV_LOW(dest), low); - tcg_gen_mov_i32(TCGV_HIGH(dest), high); -#else - TCGv_i64 tmp = tcg_temp_new_i64(); - /* This extension is only needed for type correctness. - We may be able to do better given target specific information. */ - tcg_gen_extu_i32_i64(tmp, high); - tcg_gen_shli_i64(tmp, tmp, 32); - tcg_gen_extu_i32_i64(dest, low); - tcg_gen_or_i64(dest, dest, tmp); - tcg_temp_free_i64(tmp); -#endif -} - -static inline void tcg_gen_concat32_i64(TCGv_i64 dest, TCGv_i64 low, TCGv_i64 high) -{ -#if TCG_TARGET_REG_BITS == 32 - tcg_gen_concat_i32_i64(dest, TCGV_LOW(low), TCGV_LOW(high)); -#else - TCGv_i64 tmp = tcg_temp_new_i64(); - tcg_gen_ext32u_i64(dest, low); - tcg_gen_shli_i64(tmp, high, 32); - tcg_gen_or_i64(dest, dest, tmp); - tcg_temp_free_i64(tmp); -#endif -} - static inline void tcg_gen_andc_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2) { if (TCG_TARGET_HAS_andc_i32) { @@ -2048,6 +2167,10 @@ static inline void tcg_gen_deposit_i32(TCGv_i32 ret, TCGv_i32 arg1, uint32_t mask; TCGv_i32 t1; + tcg_debug_assert(ofs < 32); + tcg_debug_assert(len <= 32); + tcg_debug_assert(ofs + len <= 32); + if (ofs == 0 && len == 32) { tcg_gen_mov_i32(ret, arg2); return; @@ -2079,6 +2202,10 @@ static inline void tcg_gen_deposit_i64(TCGv_i64 ret, TCGv_i64 arg1, uint64_t mask; TCGv_i64 t1; + tcg_debug_assert(ofs < 64); + tcg_debug_assert(len <= 64); + tcg_debug_assert(ofs + len <= 64); + if (ofs == 0 && len == 64) { tcg_gen_mov_i64(ret, arg2); return; @@ -2090,9 +2217,9 @@ static inline void tcg_gen_deposit_i64(TCGv_i64 ret, TCGv_i64 arg1, #if TCG_TARGET_REG_BITS == 32 if (ofs >= 32) { - tcg_gen_mov_i32(TCGV_LOW(ret), TCGV_LOW(arg1)); tcg_gen_deposit_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_LOW(arg2), ofs - 32, len); + tcg_gen_mov_i32(TCGV_LOW(ret), TCGV_LOW(arg1)); return; } if (ofs + len <= 32) { @@ -2118,250 +2245,465 @@ static inline void tcg_gen_deposit_i64(TCGv_i64 ret, TCGv_i64 arg1, tcg_temp_free_i64(t1); } -/***************************************/ -/* QEMU specific operations. Their type depend on the QEMU CPU - type. */ -#ifndef TARGET_LONG_BITS -#error must include QEMU headers -#endif - -#if TARGET_LONG_BITS == 32 -#define TCGv TCGv_i32 -#define tcg_temp_new() tcg_temp_new_i32() -#define tcg_global_reg_new tcg_global_reg_new_i32 -#define tcg_global_mem_new tcg_global_mem_new_i32 -#define tcg_temp_local_new() tcg_temp_local_new_i32() -#define tcg_temp_free tcg_temp_free_i32 -#define tcg_gen_qemu_ldst_op tcg_gen_op3i_i32 -#define tcg_gen_qemu_ldst_op_i64 tcg_gen_qemu_ldst_op_i64_i32 -#define TCGV_UNUSED(x) TCGV_UNUSED_I32(x) -#define TCGV_EQUAL(a, b) TCGV_EQUAL_I32(a, b) +static inline void tcg_gen_concat_i32_i64(TCGv_i64 dest, TCGv_i32 low, + TCGv_i32 high) +{ +#if TCG_TARGET_REG_BITS == 32 + tcg_gen_mov_i32(TCGV_LOW(dest), low); + tcg_gen_mov_i32(TCGV_HIGH(dest), high); #else -#define TCGv TCGv_i64 -#define tcg_temp_new() tcg_temp_new_i64() -#define tcg_global_reg_new tcg_global_reg_new_i64 -#define tcg_global_mem_new tcg_global_mem_new_i64 -#define tcg_temp_local_new() tcg_temp_local_new_i64() -#define tcg_temp_free tcg_temp_free_i64 -#define tcg_gen_qemu_ldst_op tcg_gen_op3i_i64 -#define tcg_gen_qemu_ldst_op_i64 tcg_gen_qemu_ldst_op_i64_i64 -#define TCGV_UNUSED(x) TCGV_UNUSED_I64(x) -#define TCGV_EQUAL(a, b) TCGV_EQUAL_I64(a, b) + TCGv_i64 tmp = tcg_temp_new_i64(); + /* These extensions are only needed for type correctness. + We may be able to do better given target specific information. */ + tcg_gen_extu_i32_i64(tmp, high); + tcg_gen_extu_i32_i64(dest, low); + /* If deposit is available, use it. Otherwise use the extra + knowledge that we have of the zero-extensions above. */ + if (TCG_TARGET_HAS_deposit_i64 && TCG_TARGET_deposit_i64_valid(32, 32)) { + tcg_gen_deposit_i64(dest, dest, tmp, 32, 32); + } else { + tcg_gen_shli_i64(tmp, tmp, 32); + tcg_gen_or_i64(dest, dest, tmp); + } + tcg_temp_free_i64(tmp); #endif +} -/* debug info: write the PC of the corresponding QEMU CPU instruction */ -static inline void tcg_gen_debug_insn_start(uint64_t pc) +static inline void tcg_gen_concat32_i64(TCGv_i64 dest, TCGv_i64 low, + TCGv_i64 high) { - /* XXX: must really use a 32 bit size for TCGArg in all cases */ -#if TARGET_LONG_BITS > TCG_TARGET_REG_BITS - tcg_gen_op2ii(INDEX_op_debug_insn_start, - (uint32_t)(pc), (uint32_t)(pc >> 32)); + tcg_gen_deposit_i64(dest, low, high, 32, 32); +} + +static inline void tcg_gen_extr_i64_i32(TCGv_i32 lo, TCGv_i32 hi, TCGv_i64 arg) +{ +#if TCG_TARGET_REG_BITS == 32 + tcg_gen_mov_i32(lo, TCGV_LOW(arg)); + tcg_gen_mov_i32(hi, TCGV_HIGH(arg)); #else - tcg_gen_op1i(INDEX_op_debug_insn_start, pc); + TCGv_i64 t0 = tcg_temp_new_i64(); + tcg_gen_trunc_i64_i32(lo, arg); + tcg_gen_shri_i64(t0, arg, 32); + tcg_gen_trunc_i64_i32(hi, t0); + tcg_temp_free_i64(t0); #endif } -static inline void tcg_gen_exit_tb(tcg_target_long val) +static inline void tcg_gen_extr32_i64(TCGv_i64 lo, TCGv_i64 hi, TCGv_i64 arg) { - tcg_gen_op1i(INDEX_op_exit_tb, val); + tcg_gen_ext32u_i64(lo, arg); + tcg_gen_shri_i64(hi, arg, 32); } -static inline void tcg_gen_goto_tb(int idx) +static inline void tcg_gen_movcond_i32(TCGCond cond, TCGv_i32 ret, + TCGv_i32 c1, TCGv_i32 c2, + TCGv_i32 v1, TCGv_i32 v2) { - tcg_gen_op1i(INDEX_op_goto_tb, idx); + if (TCG_TARGET_HAS_movcond_i32) { + tcg_gen_op6i_i32(INDEX_op_movcond_i32, ret, c1, c2, v1, v2, cond); + } else { + TCGv_i32 t0 = tcg_temp_new_i32(); + TCGv_i32 t1 = tcg_temp_new_i32(); + tcg_gen_setcond_i32(cond, t0, c1, c2); + tcg_gen_neg_i32(t0, t0); + tcg_gen_and_i32(t1, v1, t0); + tcg_gen_andc_i32(ret, v2, t0); + tcg_gen_or_i32(ret, ret, t1); + tcg_temp_free_i32(t0); + tcg_temp_free_i32(t1); + } } -#if TCG_TARGET_REG_BITS == 32 -static inline void tcg_gen_qemu_ld8u(TCGv ret, TCGv addr, int mem_index) +static inline void tcg_gen_movcond_i64(TCGCond cond, TCGv_i64 ret, + TCGv_i64 c1, TCGv_i64 c2, + TCGv_i64 v1, TCGv_i64 v2) { -#if TARGET_LONG_BITS == 32 - tcg_gen_op3i_i32(INDEX_op_qemu_ld8u, ret, addr, mem_index); +#if TCG_TARGET_REG_BITS == 32 + TCGv_i32 t0 = tcg_temp_new_i32(); + TCGv_i32 t1 = tcg_temp_new_i32(); + tcg_gen_op6i_i32(INDEX_op_setcond2_i32, t0, + TCGV_LOW(c1), TCGV_HIGH(c1), + TCGV_LOW(c2), TCGV_HIGH(c2), cond); + + if (TCG_TARGET_HAS_movcond_i32) { + tcg_gen_movi_i32(t1, 0); + tcg_gen_movcond_i32(TCG_COND_NE, TCGV_LOW(ret), t0, t1, + TCGV_LOW(v1), TCGV_LOW(v2)); + tcg_gen_movcond_i32(TCG_COND_NE, TCGV_HIGH(ret), t0, t1, + TCGV_HIGH(v1), TCGV_HIGH(v2)); + } else { + tcg_gen_neg_i32(t0, t0); + + tcg_gen_and_i32(t1, TCGV_LOW(v1), t0); + tcg_gen_andc_i32(TCGV_LOW(ret), TCGV_LOW(v2), t0); + tcg_gen_or_i32(TCGV_LOW(ret), TCGV_LOW(ret), t1); + + tcg_gen_and_i32(t1, TCGV_HIGH(v1), t0); + tcg_gen_andc_i32(TCGV_HIGH(ret), TCGV_HIGH(v2), t0); + tcg_gen_or_i32(TCGV_HIGH(ret), TCGV_HIGH(ret), t1); + } + tcg_temp_free_i32(t0); + tcg_temp_free_i32(t1); #else - tcg_gen_op4i_i32(INDEX_op_qemu_ld8u, TCGV_LOW(ret), TCGV_LOW(addr), - TCGV_HIGH(addr), mem_index); - tcg_gen_movi_i32(TCGV_HIGH(ret), 0); + if (TCG_TARGET_HAS_movcond_i64) { + tcg_gen_op6i_i64(INDEX_op_movcond_i64, ret, c1, c2, v1, v2, cond); + } else { + TCGv_i64 t0 = tcg_temp_new_i64(); + TCGv_i64 t1 = tcg_temp_new_i64(); + tcg_gen_setcond_i64(cond, t0, c1, c2); + tcg_gen_neg_i64(t0, t0); + tcg_gen_and_i64(t1, v1, t0); + tcg_gen_andc_i64(ret, v2, t0); + tcg_gen_or_i64(ret, ret, t1); + tcg_temp_free_i64(t0); + tcg_temp_free_i64(t1); + } #endif } -static inline void tcg_gen_qemu_ld8s(TCGv ret, TCGv addr, int mem_index) +static inline void tcg_gen_add2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i32 al, + TCGv_i32 ah, TCGv_i32 bl, TCGv_i32 bh) { -#if TARGET_LONG_BITS == 32 - tcg_gen_op3i_i32(INDEX_op_qemu_ld8s, ret, addr, mem_index); -#else - tcg_gen_op4i_i32(INDEX_op_qemu_ld8s, TCGV_LOW(ret), TCGV_LOW(addr), - TCGV_HIGH(addr), mem_index); - tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31); -#endif + if (TCG_TARGET_HAS_add2_i32) { + tcg_gen_op6_i32(INDEX_op_add2_i32, rl, rh, al, ah, bl, bh); + /* Allow the optimizer room to replace add2 with two moves. */ + tcg_gen_op0(INDEX_op_nop); + } else { + TCGv_i64 t0 = tcg_temp_new_i64(); + TCGv_i64 t1 = tcg_temp_new_i64(); + tcg_gen_concat_i32_i64(t0, al, ah); + tcg_gen_concat_i32_i64(t1, bl, bh); + tcg_gen_add_i64(t0, t0, t1); + tcg_gen_extr_i64_i32(rl, rh, t0); + tcg_temp_free_i64(t0); + tcg_temp_free_i64(t1); + } } -static inline void tcg_gen_qemu_ld16u(TCGv ret, TCGv addr, int mem_index) +static inline void tcg_gen_sub2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i32 al, + TCGv_i32 ah, TCGv_i32 bl, TCGv_i32 bh) { -#if TARGET_LONG_BITS == 32 - tcg_gen_op3i_i32(INDEX_op_qemu_ld16u, ret, addr, mem_index); -#else - tcg_gen_op4i_i32(INDEX_op_qemu_ld16u, TCGV_LOW(ret), TCGV_LOW(addr), - TCGV_HIGH(addr), mem_index); - tcg_gen_movi_i32(TCGV_HIGH(ret), 0); -#endif + if (TCG_TARGET_HAS_sub2_i32) { + tcg_gen_op6_i32(INDEX_op_sub2_i32, rl, rh, al, ah, bl, bh); + /* Allow the optimizer room to replace sub2 with two moves. */ + tcg_gen_op0(INDEX_op_nop); + } else { + TCGv_i64 t0 = tcg_temp_new_i64(); + TCGv_i64 t1 = tcg_temp_new_i64(); + tcg_gen_concat_i32_i64(t0, al, ah); + tcg_gen_concat_i32_i64(t1, bl, bh); + tcg_gen_sub_i64(t0, t0, t1); + tcg_gen_extr_i64_i32(rl, rh, t0); + tcg_temp_free_i64(t0); + tcg_temp_free_i64(t1); + } } -static inline void tcg_gen_qemu_ld16s(TCGv ret, TCGv addr, int mem_index) +static inline void tcg_gen_mulu2_i32(TCGv_i32 rl, TCGv_i32 rh, + TCGv_i32 arg1, TCGv_i32 arg2) { -#if TARGET_LONG_BITS == 32 - tcg_gen_op3i_i32(INDEX_op_qemu_ld16s, ret, addr, mem_index); -#else - tcg_gen_op4i_i32(INDEX_op_qemu_ld16s, TCGV_LOW(ret), TCGV_LOW(addr), - TCGV_HIGH(addr), mem_index); - tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31); -#endif + if (TCG_TARGET_HAS_mulu2_i32) { + tcg_gen_op4_i32(INDEX_op_mulu2_i32, rl, rh, arg1, arg2); + /* Allow the optimizer room to replace mulu2 with two moves. */ + tcg_gen_op0(INDEX_op_nop); + } else if (TCG_TARGET_HAS_muluh_i32) { + TCGv_i32 t = tcg_temp_new_i32(); + tcg_gen_op3_i32(INDEX_op_mul_i32, t, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_muluh_i32, rh, arg1, arg2); + tcg_gen_mov_i32(rl, t); + tcg_temp_free_i32(t); + } else { + TCGv_i64 t0 = tcg_temp_new_i64(); + TCGv_i64 t1 = tcg_temp_new_i64(); + tcg_gen_extu_i32_i64(t0, arg1); + tcg_gen_extu_i32_i64(t1, arg2); + tcg_gen_mul_i64(t0, t0, t1); + tcg_gen_extr_i64_i32(rl, rh, t0); + tcg_temp_free_i64(t0); + tcg_temp_free_i64(t1); + } } -static inline void tcg_gen_qemu_ld32u(TCGv ret, TCGv addr, int mem_index) +static inline void tcg_gen_muls2_i32(TCGv_i32 rl, TCGv_i32 rh, + TCGv_i32 arg1, TCGv_i32 arg2) { -#if TARGET_LONG_BITS == 32 - tcg_gen_op3i_i32(INDEX_op_qemu_ld32, ret, addr, mem_index); -#else - tcg_gen_op4i_i32(INDEX_op_qemu_ld32, TCGV_LOW(ret), TCGV_LOW(addr), - TCGV_HIGH(addr), mem_index); - tcg_gen_movi_i32(TCGV_HIGH(ret), 0); -#endif + if (TCG_TARGET_HAS_muls2_i32) { + tcg_gen_op4_i32(INDEX_op_muls2_i32, rl, rh, arg1, arg2); + /* Allow the optimizer room to replace muls2 with two moves. */ + tcg_gen_op0(INDEX_op_nop); + } else if (TCG_TARGET_HAS_mulsh_i32) { + TCGv_i32 t = tcg_temp_new_i32(); + tcg_gen_op3_i32(INDEX_op_mul_i32, t, arg1, arg2); + tcg_gen_op3_i32(INDEX_op_mulsh_i32, rh, arg1, arg2); + tcg_gen_mov_i32(rl, t); + tcg_temp_free_i32(t); + } else if (TCG_TARGET_REG_BITS == 32) { + TCGv_i32 t0 = tcg_temp_new_i32(); + TCGv_i32 t1 = tcg_temp_new_i32(); + TCGv_i32 t2 = tcg_temp_new_i32(); + TCGv_i32 t3 = tcg_temp_new_i32(); + tcg_gen_mulu2_i32(t0, t1, arg1, arg2); + /* Adjust for negative inputs. */ + tcg_gen_sari_i32(t2, arg1, 31); + tcg_gen_sari_i32(t3, arg2, 31); + tcg_gen_and_i32(t2, t2, arg2); + tcg_gen_and_i32(t3, t3, arg1); + tcg_gen_sub_i32(rh, t1, t2); + tcg_gen_sub_i32(rh, rh, t3); + tcg_gen_mov_i32(rl, t0); + tcg_temp_free_i32(t0); + tcg_temp_free_i32(t1); + tcg_temp_free_i32(t2); + tcg_temp_free_i32(t3); + } else { + TCGv_i64 t0 = tcg_temp_new_i64(); + TCGv_i64 t1 = tcg_temp_new_i64(); + tcg_gen_ext_i32_i64(t0, arg1); + tcg_gen_ext_i32_i64(t1, arg2); + tcg_gen_mul_i64(t0, t0, t1); + tcg_gen_extr_i64_i32(rl, rh, t0); + tcg_temp_free_i64(t0); + tcg_temp_free_i64(t1); + } } -static inline void tcg_gen_qemu_ld32s(TCGv ret, TCGv addr, int mem_index) +static inline void tcg_gen_add2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_i64 al, + TCGv_i64 ah, TCGv_i64 bl, TCGv_i64 bh) { -#if TARGET_LONG_BITS == 32 - tcg_gen_op3i_i32(INDEX_op_qemu_ld32, ret, addr, mem_index); -#else - tcg_gen_op4i_i32(INDEX_op_qemu_ld32, TCGV_LOW(ret), TCGV_LOW(addr), - TCGV_HIGH(addr), mem_index); - tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31); -#endif + if (TCG_TARGET_HAS_add2_i64) { + tcg_gen_op6_i64(INDEX_op_add2_i64, rl, rh, al, ah, bl, bh); + /* Allow the optimizer room to replace add2 with two moves. */ + tcg_gen_op0(INDEX_op_nop); + } else { + TCGv_i64 t0 = tcg_temp_new_i64(); + TCGv_i64 t1 = tcg_temp_new_i64(); + tcg_gen_add_i64(t0, al, bl); + tcg_gen_setcond_i64(TCG_COND_LTU, t1, t0, al); + tcg_gen_add_i64(rh, ah, bh); + tcg_gen_add_i64(rh, rh, t1); + tcg_gen_mov_i64(rl, t0); + tcg_temp_free_i64(t0); + tcg_temp_free_i64(t1); + } } -static inline void tcg_gen_qemu_ld64(TCGv_i64 ret, TCGv addr, int mem_index) +static inline void tcg_gen_sub2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_i64 al, + TCGv_i64 ah, TCGv_i64 bl, TCGv_i64 bh) { -#if TARGET_LONG_BITS == 32 - tcg_gen_op4i_i32(INDEX_op_qemu_ld64, TCGV_LOW(ret), TCGV_HIGH(ret), addr, mem_index); -#else - tcg_gen_op5i_i32(INDEX_op_qemu_ld64, TCGV_LOW(ret), TCGV_HIGH(ret), - TCGV_LOW(addr), TCGV_HIGH(addr), mem_index); -#endif + if (TCG_TARGET_HAS_sub2_i64) { + tcg_gen_op6_i64(INDEX_op_sub2_i64, rl, rh, al, ah, bl, bh); + /* Allow the optimizer room to replace sub2 with two moves. */ + tcg_gen_op0(INDEX_op_nop); + } else { + TCGv_i64 t0 = tcg_temp_new_i64(); + TCGv_i64 t1 = tcg_temp_new_i64(); + tcg_gen_sub_i64(t0, al, bl); + tcg_gen_setcond_i64(TCG_COND_LTU, t1, al, bl); + tcg_gen_sub_i64(rh, ah, bh); + tcg_gen_sub_i64(rh, rh, t1); + tcg_gen_mov_i64(rl, t0); + tcg_temp_free_i64(t0); + tcg_temp_free_i64(t1); + } } -static inline void tcg_gen_qemu_st8(TCGv arg, TCGv addr, int mem_index) +static inline void tcg_gen_mulu2_i64(TCGv_i64 rl, TCGv_i64 rh, + TCGv_i64 arg1, TCGv_i64 arg2) { -#if TARGET_LONG_BITS == 32 - tcg_gen_op3i_i32(INDEX_op_qemu_st8, arg, addr, mem_index); -#else - tcg_gen_op4i_i32(INDEX_op_qemu_st8, TCGV_LOW(arg), TCGV_LOW(addr), - TCGV_HIGH(addr), mem_index); -#endif + if (TCG_TARGET_HAS_mulu2_i64) { + tcg_gen_op4_i64(INDEX_op_mulu2_i64, rl, rh, arg1, arg2); + /* Allow the optimizer room to replace mulu2 with two moves. */ + tcg_gen_op0(INDEX_op_nop); + } else if (TCG_TARGET_HAS_muluh_i64) { + TCGv_i64 t = tcg_temp_new_i64(); + tcg_gen_op3_i64(INDEX_op_mul_i64, t, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_muluh_i64, rh, arg1, arg2); + tcg_gen_mov_i64(rl, t); + tcg_temp_free_i64(t); + } else { + TCGv_i64 t0 = tcg_temp_new_i64(); + int sizemask = 0; + /* Return value and both arguments are 64-bit and unsigned. */ + sizemask |= tcg_gen_sizemask(0, 1, 0); + sizemask |= tcg_gen_sizemask(1, 1, 0); + sizemask |= tcg_gen_sizemask(2, 1, 0); + tcg_gen_mul_i64(t0, arg1, arg2); + tcg_gen_helper64(tcg_helper_muluh_i64, sizemask, rh, arg1, arg2); + tcg_gen_mov_i64(rl, t0); + tcg_temp_free_i64(t0); + } } -static inline void tcg_gen_qemu_st16(TCGv arg, TCGv addr, int mem_index) +static inline void tcg_gen_muls2_i64(TCGv_i64 rl, TCGv_i64 rh, + TCGv_i64 arg1, TCGv_i64 arg2) { + if (TCG_TARGET_HAS_muls2_i64) { + tcg_gen_op4_i64(INDEX_op_muls2_i64, rl, rh, arg1, arg2); + /* Allow the optimizer room to replace muls2 with two moves. */ + tcg_gen_op0(INDEX_op_nop); + } else if (TCG_TARGET_HAS_mulsh_i64) { + TCGv_i64 t = tcg_temp_new_i64(); + tcg_gen_op3_i64(INDEX_op_mul_i64, t, arg1, arg2); + tcg_gen_op3_i64(INDEX_op_mulsh_i64, rh, arg1, arg2); + tcg_gen_mov_i64(rl, t); + tcg_temp_free_i64(t); + } else if (TCG_TARGET_HAS_mulu2_i64 || TCG_TARGET_HAS_muluh_i64) { + TCGv_i64 t0 = tcg_temp_new_i64(); + TCGv_i64 t1 = tcg_temp_new_i64(); + TCGv_i64 t2 = tcg_temp_new_i64(); + TCGv_i64 t3 = tcg_temp_new_i64(); + tcg_gen_mulu2_i64(t0, t1, arg1, arg2); + /* Adjust for negative inputs. */ + tcg_gen_sari_i64(t2, arg1, 63); + tcg_gen_sari_i64(t3, arg2, 63); + tcg_gen_and_i64(t2, t2, arg2); + tcg_gen_and_i64(t3, t3, arg1); + tcg_gen_sub_i64(rh, t1, t2); + tcg_gen_sub_i64(rh, rh, t3); + tcg_gen_mov_i64(rl, t0); + tcg_temp_free_i64(t0); + tcg_temp_free_i64(t1); + tcg_temp_free_i64(t2); + tcg_temp_free_i64(t3); + } else { + TCGv_i64 t0 = tcg_temp_new_i64(); + int sizemask = 0; + /* Return value and both arguments are 64-bit and signed. */ + sizemask |= tcg_gen_sizemask(0, 1, 1); + sizemask |= tcg_gen_sizemask(1, 1, 1); + sizemask |= tcg_gen_sizemask(2, 1, 1); + tcg_gen_mul_i64(t0, arg1, arg2); + tcg_gen_helper64(tcg_helper_mulsh_i64, sizemask, rh, arg1, arg2); + tcg_gen_mov_i64(rl, t0); + tcg_temp_free_i64(t0); + } +} + +/***************************************/ +/* QEMU specific operations. Their type depend on the QEMU CPU + type. */ +#ifndef TARGET_LONG_BITS +#error must include QEMU headers +#endif + #if TARGET_LONG_BITS == 32 - tcg_gen_op3i_i32(INDEX_op_qemu_st16, arg, addr, mem_index); +#define TCGv TCGv_i32 +#define tcg_temp_new() tcg_temp_new_i32() +#define tcg_global_reg_new tcg_global_reg_new_i32 +#define tcg_global_mem_new tcg_global_mem_new_i32 +#define tcg_temp_local_new() tcg_temp_local_new_i32() +#define tcg_temp_free tcg_temp_free_i32 +#define TCGV_UNUSED(x) TCGV_UNUSED_I32(x) +#define TCGV_IS_UNUSED(x) TCGV_IS_UNUSED_I32(x) +#define TCGV_EQUAL(a, b) TCGV_EQUAL_I32(a, b) +#define tcg_add_param_tl tcg_add_param_i32 +#define tcg_gen_qemu_ld_tl tcg_gen_qemu_ld_i32 +#define tcg_gen_qemu_st_tl tcg_gen_qemu_st_i32 #else - tcg_gen_op4i_i32(INDEX_op_qemu_st16, TCGV_LOW(arg), TCGV_LOW(addr), - TCGV_HIGH(addr), mem_index); +#define TCGv TCGv_i64 +#define tcg_temp_new() tcg_temp_new_i64() +#define tcg_global_reg_new tcg_global_reg_new_i64 +#define tcg_global_mem_new tcg_global_mem_new_i64 +#define tcg_temp_local_new() tcg_temp_local_new_i64() +#define tcg_temp_free tcg_temp_free_i64 +#define TCGV_UNUSED(x) TCGV_UNUSED_I64(x) +#define TCGV_IS_UNUSED(x) TCGV_IS_UNUSED_I64(x) +#define TCGV_EQUAL(a, b) TCGV_EQUAL_I64(a, b) +#define tcg_add_param_tl tcg_add_param_i64 +#define tcg_gen_qemu_ld_tl tcg_gen_qemu_ld_i64 +#define tcg_gen_qemu_st_tl tcg_gen_qemu_st_i64 #endif -} -static inline void tcg_gen_qemu_st32(TCGv arg, TCGv addr, int mem_index) +/* debug info: write the PC of the corresponding QEMU CPU instruction */ +static inline void tcg_gen_debug_insn_start(uint64_t pc) { -#if TARGET_LONG_BITS == 32 - tcg_gen_op3i_i32(INDEX_op_qemu_st32, arg, addr, mem_index); + /* XXX: must really use a 32 bit size for TCGArg in all cases */ +#if TARGET_LONG_BITS > TCG_TARGET_REG_BITS + tcg_gen_op2ii(INDEX_op_debug_insn_start, + (uint32_t)(pc), (uint32_t)(pc >> 32)); #else - tcg_gen_op4i_i32(INDEX_op_qemu_st32, TCGV_LOW(arg), TCGV_LOW(addr), - TCGV_HIGH(addr), mem_index); + tcg_gen_op1i(INDEX_op_debug_insn_start, pc); #endif } -static inline void tcg_gen_qemu_st64(TCGv_i64 arg, TCGv addr, int mem_index) +static inline void tcg_gen_exit_tb(uintptr_t val) { -#if TARGET_LONG_BITS == 32 - tcg_gen_op4i_i32(INDEX_op_qemu_st64, TCGV_LOW(arg), TCGV_HIGH(arg), addr, - mem_index); -#else - tcg_gen_op5i_i32(INDEX_op_qemu_st64, TCGV_LOW(arg), TCGV_HIGH(arg), - TCGV_LOW(addr), TCGV_HIGH(addr), mem_index); + tcg_gen_op1i(INDEX_op_exit_tb, val); +} + +static inline void tcg_gen_goto_tb(unsigned idx) +{ + /* We only support two chained exits. */ + tcg_debug_assert(idx <= 1); +#ifdef CONFIG_DEBUG_TCG + /* Verify that we havn't seen this numbered exit before. */ + tcg_debug_assert((tcg_ctx.goto_tb_issue_mask & (1 << idx)) == 0); + tcg_ctx.goto_tb_issue_mask |= 1 << idx; #endif + tcg_gen_op1i(INDEX_op_goto_tb, idx); } -#define tcg_gen_ld_ptr(R, A, O) tcg_gen_ld_i32(TCGV_PTR_TO_NAT(R), (A), (O)) -#define tcg_gen_discard_ptr(A) tcg_gen_discard_i32(TCGV_PTR_TO_NAT(A)) -#else /* TCG_TARGET_REG_BITS == 32 */ +void tcg_gen_qemu_ld_i32(TCGv_i32, TCGv, TCGArg, TCGMemOp); +void tcg_gen_qemu_st_i32(TCGv_i32, TCGv, TCGArg, TCGMemOp); +void tcg_gen_qemu_ld_i64(TCGv_i64, TCGv, TCGArg, TCGMemOp); +void tcg_gen_qemu_st_i64(TCGv_i64, TCGv, TCGArg, TCGMemOp); static inline void tcg_gen_qemu_ld8u(TCGv ret, TCGv addr, int mem_index) { - tcg_gen_qemu_ldst_op(INDEX_op_qemu_ld8u, ret, addr, mem_index); + tcg_gen_qemu_ld_tl(ret, addr, mem_index, MO_UB); } static inline void tcg_gen_qemu_ld8s(TCGv ret, TCGv addr, int mem_index) { - tcg_gen_qemu_ldst_op(INDEX_op_qemu_ld8s, ret, addr, mem_index); + tcg_gen_qemu_ld_tl(ret, addr, mem_index, MO_SB); } static inline void tcg_gen_qemu_ld16u(TCGv ret, TCGv addr, int mem_index) { - tcg_gen_qemu_ldst_op(INDEX_op_qemu_ld16u, ret, addr, mem_index); + tcg_gen_qemu_ld_tl(ret, addr, mem_index, MO_TEUW); } static inline void tcg_gen_qemu_ld16s(TCGv ret, TCGv addr, int mem_index) { - tcg_gen_qemu_ldst_op(INDEX_op_qemu_ld16s, ret, addr, mem_index); + tcg_gen_qemu_ld_tl(ret, addr, mem_index, MO_TESW); } static inline void tcg_gen_qemu_ld32u(TCGv ret, TCGv addr, int mem_index) { -#if TARGET_LONG_BITS == 32 - tcg_gen_qemu_ldst_op(INDEX_op_qemu_ld32, ret, addr, mem_index); -#else - tcg_gen_qemu_ldst_op(INDEX_op_qemu_ld32u, ret, addr, mem_index); -#endif + tcg_gen_qemu_ld_tl(ret, addr, mem_index, MO_TEUL); } static inline void tcg_gen_qemu_ld32s(TCGv ret, TCGv addr, int mem_index) { -#if TARGET_LONG_BITS == 32 - tcg_gen_qemu_ldst_op(INDEX_op_qemu_ld32, ret, addr, mem_index); -#else - tcg_gen_qemu_ldst_op(INDEX_op_qemu_ld32s, ret, addr, mem_index); -#endif + tcg_gen_qemu_ld_tl(ret, addr, mem_index, MO_TESL); } static inline void tcg_gen_qemu_ld64(TCGv_i64 ret, TCGv addr, int mem_index) { - tcg_gen_qemu_ldst_op_i64(INDEX_op_qemu_ld64, ret, addr, mem_index); + tcg_gen_qemu_ld_i64(ret, addr, mem_index, MO_TEQ); } static inline void tcg_gen_qemu_st8(TCGv arg, TCGv addr, int mem_index) { - tcg_gen_qemu_ldst_op(INDEX_op_qemu_st8, arg, addr, mem_index); + tcg_gen_qemu_st_tl(arg, addr, mem_index, MO_UB); } static inline void tcg_gen_qemu_st16(TCGv arg, TCGv addr, int mem_index) { - tcg_gen_qemu_ldst_op(INDEX_op_qemu_st16, arg, addr, mem_index); + tcg_gen_qemu_st_tl(arg, addr, mem_index, MO_TEUW); } static inline void tcg_gen_qemu_st32(TCGv arg, TCGv addr, int mem_index) { - tcg_gen_qemu_ldst_op(INDEX_op_qemu_st32, arg, addr, mem_index); + tcg_gen_qemu_st_tl(arg, addr, mem_index, MO_TEUL); } static inline void tcg_gen_qemu_st64(TCGv_i64 arg, TCGv addr, int mem_index) { - tcg_gen_qemu_ldst_op_i64(INDEX_op_qemu_st64, arg, addr, mem_index); + tcg_gen_qemu_st_i64(arg, addr, mem_index, MO_TEQ); } -#define tcg_gen_ld_ptr(R, A, O) tcg_gen_ld_i64(TCGV_PTR_TO_NAT(R), (A), (O)) -#define tcg_gen_discard_ptr(A) tcg_gen_discard_i64(TCGV_PTR_TO_NAT(A)) - -#endif /* TCG_TARGET_REG_BITS != 32 */ - #if TARGET_LONG_BITS == 64 #define tcg_gen_movi_tl tcg_gen_movi_i64 #define tcg_gen_mov_tl tcg_gen_mov_i64 @@ -2422,6 +2764,7 @@ static inline void tcg_gen_qemu_st64(TCGv_i64 arg, TCGv addr, int mem_index) #define tcg_gen_bswap32_tl tcg_gen_bswap32_i64 #define tcg_gen_bswap64_tl tcg_gen_bswap64_i64 #define tcg_gen_concat_tl_i64 tcg_gen_concat32_i64 +#define tcg_gen_extr_i64_tl tcg_gen_extr32_i64 #define tcg_gen_andc_tl tcg_gen_andc_i64 #define tcg_gen_eqv_tl tcg_gen_eqv_i64 #define tcg_gen_nand_tl tcg_gen_nand_i64 @@ -2434,6 +2777,11 @@ static inline void tcg_gen_qemu_st64(TCGv_i64 arg, TCGv addr, int mem_index) #define tcg_gen_deposit_tl tcg_gen_deposit_i64 #define tcg_const_tl tcg_const_i64 #define tcg_const_local_tl tcg_const_local_i64 +#define tcg_gen_movcond_tl tcg_gen_movcond_i64 +#define tcg_gen_add2_tl tcg_gen_add2_i64 +#define tcg_gen_sub2_tl tcg_gen_sub2_i64 +#define tcg_gen_mulu2_tl tcg_gen_mulu2_i64 +#define tcg_gen_muls2_tl tcg_gen_muls2_i64 #else #define tcg_gen_movi_tl tcg_gen_movi_i32 #define tcg_gen_mov_tl tcg_gen_mov_i32 @@ -2493,6 +2841,7 @@ static inline void tcg_gen_qemu_st64(TCGv_i64 arg, TCGv addr, int mem_index) #define tcg_gen_bswap16_tl tcg_gen_bswap16_i32 #define tcg_gen_bswap32_tl tcg_gen_bswap32_i32 #define tcg_gen_concat_tl_i64 tcg_gen_concat_i32_i64 +#define tcg_gen_extr_tl_i64 tcg_gen_extr_i32_i64 #define tcg_gen_andc_tl tcg_gen_andc_i32 #define tcg_gen_eqv_tl tcg_gen_eqv_i32 #define tcg_gen_nand_tl tcg_gen_nand_i32 @@ -2505,20 +2854,33 @@ static inline void tcg_gen_qemu_st64(TCGv_i64 arg, TCGv addr, int mem_index) #define tcg_gen_deposit_tl tcg_gen_deposit_i32 #define tcg_const_tl tcg_const_i32 #define tcg_const_local_tl tcg_const_local_i32 +#define tcg_gen_movcond_tl tcg_gen_movcond_i32 +#define tcg_gen_add2_tl tcg_gen_add2_i32 +#define tcg_gen_sub2_tl tcg_gen_sub2_i32 +#define tcg_gen_mulu2_tl tcg_gen_mulu2_i32 +#define tcg_gen_muls2_tl tcg_gen_muls2_i32 #endif #if TCG_TARGET_REG_BITS == 32 -#define tcg_gen_add_ptr(R, A, B) tcg_gen_add_i32(TCGV_PTR_TO_NAT(R), \ - TCGV_PTR_TO_NAT(A), \ - TCGV_PTR_TO_NAT(B)) -#define tcg_gen_addi_ptr(R, A, B) tcg_gen_addi_i32(TCGV_PTR_TO_NAT(R), \ - TCGV_PTR_TO_NAT(A), (B)) -#define tcg_gen_ext_i32_ptr(R, A) tcg_gen_mov_i32(TCGV_PTR_TO_NAT(R), (A)) -#else /* TCG_TARGET_REG_BITS == 32 */ -#define tcg_gen_add_ptr(R, A, B) tcg_gen_add_i64(TCGV_PTR_TO_NAT(R), \ - TCGV_PTR_TO_NAT(A), \ - TCGV_PTR_TO_NAT(B)) -#define tcg_gen_addi_ptr(R, A, B) tcg_gen_addi_i64(TCGV_PTR_TO_NAT(R), \ - TCGV_PTR_TO_NAT(A), (B)) -#define tcg_gen_ext_i32_ptr(R, A) tcg_gen_ext_i32_i64(TCGV_PTR_TO_NAT(R), (A)) -#endif /* TCG_TARGET_REG_BITS != 32 */ +# define tcg_gen_ld_ptr(R, A, O) \ + tcg_gen_ld_i32(TCGV_PTR_TO_NAT(R), (A), (O)) +# define tcg_gen_discard_ptr(A) \ + tcg_gen_discard_i32(TCGV_PTR_TO_NAT(A)) +# define tcg_gen_add_ptr(R, A, B) \ + tcg_gen_add_i32(TCGV_PTR_TO_NAT(R), TCGV_PTR_TO_NAT(A), TCGV_PTR_TO_NAT(B)) +# define tcg_gen_addi_ptr(R, A, B) \ + tcg_gen_addi_i32(TCGV_PTR_TO_NAT(R), TCGV_PTR_TO_NAT(A), (B)) +# define tcg_gen_ext_i32_ptr(R, A) \ + tcg_gen_mov_i32(TCGV_PTR_TO_NAT(R), (A)) +#else +# define tcg_gen_ld_ptr(R, A, O) \ + tcg_gen_ld_i64(TCGV_PTR_TO_NAT(R), (A), (O)) +# define tcg_gen_discard_ptr(A) \ + tcg_gen_discard_i64(TCGV_PTR_TO_NAT(A)) +# define tcg_gen_add_ptr(R, A, B) \ + tcg_gen_add_i64(TCGV_PTR_TO_NAT(R), TCGV_PTR_TO_NAT(A), TCGV_PTR_TO_NAT(B)) +# define tcg_gen_addi_ptr(R, A, B) \ + tcg_gen_addi_i64(TCGV_PTR_TO_NAT(R), TCGV_PTR_TO_NAT(A), (B)) +# define tcg_gen_ext_i32_ptr(R, A) \ + tcg_gen_ext_i32_i64(TCGV_PTR_TO_NAT(R), (A)) +#endif /* TCG_TARGET_REG_BITS == 32 */