blob: bdd01394826510c46994a21a3c0266b75243da7b [file] [log] [blame]
/*
* Tiny Code Generator for QEMU
*
* Copyright (c) 2008 Fabrice Bellard
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "tcg.h"
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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
*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)
{
tcg_gen_op1i(INDEX_op_set_label, n);
}
static inline void tcg_gen_br(int label)
{
tcg_gen_op1i(INDEX_op_br, label);
}
static inline void tcg_gen_mov_i32(TCGv_i32 ret, TCGv_i32 arg)
{
if (!TCGV_EQUAL_I32(ret, arg))
tcg_gen_op2_i32(INDEX_op_mov_i32, ret, arg);
}
static inline void tcg_gen_movi_i32(TCGv_i32 ret, int32_t arg)
{
tcg_gen_op2i_i32(INDEX_op_movi_i32, ret, arg);
}
/* A version of dh_sizemask from def-helper.h that doesn't rely on
preprocessor magic. */
static inline int tcg_gen_sizemask(int n, int is_64bit, int is_signed)
{
return (is_64bit << n*2) | (is_signed << (n*2 + 1));
}
/* helper calls */
static inline void tcg_gen_helperN(void *func, int flags, int sizemask,
TCGArg ret, int nargs, TCGArg *args)
{
tcg_gen_callN(&tcg_ctx, func, flags, sizemask, ret, nargs, args);
}
/* Note: Both tcg_gen_helper32() and tcg_gen_helper64() are currently
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)
{
TCGArg args[2];
args[0] = GET_TCGV_I32(a);
args[1] = GET_TCGV_I32(b);
tcg_gen_callN(&tcg_ctx, func,
TCG_CALL_NO_READ_GLOBALS | TCG_CALL_NO_SIDE_EFFECTS,
sizemask, GET_TCGV_I32(ret), 2, args);
}
static inline void tcg_gen_helper64(void *func, int sizemask, TCGv_i64 ret,
TCGv_i64 a, TCGv_i64 b)
{
TCGArg args[2];
args[0] = GET_TCGV_I64(a);
args[1] = GET_TCGV_I64(b);
tcg_gen_callN(&tcg_ctx, func,
TCG_CALL_NO_READ_GLOBALS | TCG_CALL_NO_SIDE_EFFECTS,
sizemask, GET_TCGV_I64(ret), 2, args);
}
/* 32 bit ops */
static inline void tcg_gen_ld8u_i32(TCGv_i32 ret, TCGv_ptr arg2, tcg_target_long offset)
{
tcg_gen_ldst_op_i32(INDEX_op_ld8u_i32, ret, arg2, offset);
}
static inline void tcg_gen_ld8s_i32(TCGv_i32 ret, TCGv_ptr arg2, tcg_target_long offset)
{
tcg_gen_ldst_op_i32(INDEX_op_ld8s_i32, ret, arg2, offset);
}
static inline void tcg_gen_ld16u_i32(TCGv_i32 ret, TCGv_ptr arg2, tcg_target_long offset)
{
tcg_gen_ldst_op_i32(INDEX_op_ld16u_i32, ret, arg2, offset);
}
static inline void tcg_gen_ld16s_i32(TCGv_i32 ret, TCGv_ptr arg2, tcg_target_long offset)
{
tcg_gen_ldst_op_i32(INDEX_op_ld16s_i32, ret, arg2, offset);
}
static inline void tcg_gen_ld_i32(TCGv_i32 ret, TCGv_ptr arg2, tcg_target_long offset)
{
tcg_gen_ldst_op_i32(INDEX_op_ld_i32, ret, arg2, offset);
}
static inline void tcg_gen_st8_i32(TCGv_i32 arg1, TCGv_ptr arg2, tcg_target_long offset)
{
tcg_gen_ldst_op_i32(INDEX_op_st8_i32, arg1, arg2, offset);
}
static inline void tcg_gen_st16_i32(TCGv_i32 arg1, TCGv_ptr arg2, tcg_target_long offset)
{
tcg_gen_ldst_op_i32(INDEX_op_st16_i32, arg1, arg2, offset);
}
static inline void tcg_gen_st_i32(TCGv_i32 arg1, TCGv_ptr arg2, tcg_target_long offset)
{
tcg_gen_ldst_op_i32(INDEX_op_st_i32, arg1, arg2, offset);
}
static inline void tcg_gen_add_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
tcg_gen_op3_i32(INDEX_op_add_i32, ret, arg1, arg2);
}
static inline void tcg_gen_addi_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2)
{
/* some cases can be optimized here */
if (arg2 == 0) {
tcg_gen_mov_i32(ret, arg1);
} else {
TCGv_i32 t0 = tcg_const_i32(arg2);
tcg_gen_add_i32(ret, arg1, t0);
tcg_temp_free_i32(t0);
}
}
static inline void tcg_gen_sub_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
tcg_gen_op3_i32(INDEX_op_sub_i32, ret, arg1, arg2);
}
static inline void tcg_gen_subfi_i32(TCGv_i32 ret, int32_t arg1, TCGv_i32 arg2)
{
TCGv_i32 t0 = tcg_const_i32(arg1);
tcg_gen_sub_i32(ret, t0, arg2);
tcg_temp_free_i32(t0);
}
static inline void tcg_gen_subi_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2)
{
/* some cases can be optimized here */
if (arg2 == 0) {
tcg_gen_mov_i32(ret, arg1);
} else {
TCGv_i32 t0 = tcg_const_i32(arg2);
tcg_gen_sub_i32(ret, arg1, t0);
tcg_temp_free_i32(t0);
}
}
static inline void tcg_gen_and_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
if (TCGV_EQUAL_I32(arg1, arg2)) {
tcg_gen_mov_i32(ret, arg1);
} else {
tcg_gen_op3_i32(INDEX_op_and_i32, ret, arg1, arg2);
}
}
static inline void tcg_gen_andi_i32(TCGv_i32 ret, TCGv_i32 arg1, uint32_t arg2)
{
TCGv_i32 t0;
/* Some cases can be optimized here. */
switch (arg2) {
case 0:
tcg_gen_movi_i32(ret, 0);
return;
case 0xffffffffu:
tcg_gen_mov_i32(ret, arg1);
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)
{
if (TCGV_EQUAL_I32(arg1, arg2)) {
tcg_gen_mov_i32(ret, arg1);
} else {
tcg_gen_op3_i32(INDEX_op_or_i32, ret, arg1, 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 == -1) {
tcg_gen_movi_i32(ret, -1);
} else if (arg2 == 0) {
tcg_gen_mov_i32(ret, arg1);
} else {
TCGv_i32 t0 = tcg_const_i32(arg2);
tcg_gen_or_i32(ret, arg1, t0);
tcg_temp_free_i32(t0);
}
}
static inline void tcg_gen_xor_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
if (TCGV_EQUAL_I32(arg1, arg2)) {
tcg_gen_movi_i32(ret, 0);
} else {
tcg_gen_op3_i32(INDEX_op_xor_i32, ret, arg1, arg2);
}
}
static inline void tcg_gen_xori_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2)
{
/* 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);
tcg_temp_free_i32(t0);
}
}
static inline void tcg_gen_shl_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
tcg_gen_op3_i32(INDEX_op_shl_i32, ret, arg1, arg2);
}
static inline void tcg_gen_shli_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2)
{
if (arg2 == 0) {
tcg_gen_mov_i32(ret, arg1);
} else {
TCGv_i32 t0 = tcg_const_i32(arg2);
tcg_gen_shl_i32(ret, arg1, t0);
tcg_temp_free_i32(t0);
}
}
static inline void tcg_gen_shr_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
tcg_gen_op3_i32(INDEX_op_shr_i32, ret, arg1, arg2);
}
static inline void tcg_gen_shri_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2)
{
if (arg2 == 0) {
tcg_gen_mov_i32(ret, arg1);
} else {
TCGv_i32 t0 = tcg_const_i32(arg2);
tcg_gen_shr_i32(ret, arg1, t0);
tcg_temp_free_i32(t0);
}
}
static inline void tcg_gen_sar_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
tcg_gen_op3_i32(INDEX_op_sar_i32, ret, arg1, arg2);
}
static inline void tcg_gen_sari_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2)
{
if (arg2 == 0) {
tcg_gen_mov_i32(ret, arg1);
} else {
TCGv_i32 t0 = tcg_const_i32(arg2);
tcg_gen_sar_i32(ret, arg1, t0);
tcg_temp_free_i32(t0);
}
}
static inline void tcg_gen_brcond_i32(TCGCond cond, TCGv_i32 arg1,
TCGv_i32 arg2, int 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)
{
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)
{
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)
{
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)
{
tcg_gen_op3_i32(INDEX_op_mul_i32, ret, arg1, arg2);
}
static inline void tcg_gen_muli_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2)
{
TCGv_i32 t0 = tcg_const_i32(arg2);
tcg_gen_mul_i32(ret, arg1, t0);
tcg_temp_free_i32(t0);
}
static inline void tcg_gen_div_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
if (TCG_TARGET_HAS_div_i32) {
tcg_gen_op3_i32(INDEX_op_div_i32, ret, arg1, arg2);
} else if (TCG_TARGET_HAS_div2_i32) {
TCGv_i32 t0 = tcg_temp_new_i32();
tcg_gen_sari_i32(t0, arg1, 31);
tcg_gen_op5_i32(INDEX_op_div2_i32, ret, t0, arg1, t0, arg2);
tcg_temp_free_i32(t0);
} else {
int sizemask = 0;
/* Return value and both arguments are 32-bit and signed. */
sizemask |= tcg_gen_sizemask(0, 0, 1);
sizemask |= tcg_gen_sizemask(1, 0, 1);
sizemask |= tcg_gen_sizemask(2, 0, 1);
tcg_gen_helper32(tcg_helper_div_i32, sizemask, ret, arg1, arg2);
}
}
static inline void tcg_gen_rem_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
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);
tcg_gen_op5_i32(INDEX_op_div2_i32, t0, ret, arg1, t0, arg2);
tcg_temp_free_i32(t0);
} else {
int sizemask = 0;
/* Return value and both arguments are 32-bit and signed. */
sizemask |= tcg_gen_sizemask(0, 0, 1);
sizemask |= tcg_gen_sizemask(1, 0, 1);
sizemask |= tcg_gen_sizemask(2, 0, 1);
tcg_gen_helper32(tcg_helper_rem_i32, sizemask, ret, arg1, arg2);
}
}
static inline void tcg_gen_divu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
if (TCG_TARGET_HAS_div_i32) {
tcg_gen_op3_i32(INDEX_op_divu_i32, ret, arg1, arg2);
} else if (TCG_TARGET_HAS_div2_i32) {
TCGv_i32 t0 = tcg_temp_new_i32();
tcg_gen_movi_i32(t0, 0);
tcg_gen_op5_i32(INDEX_op_divu2_i32, ret, t0, arg1, t0, arg2);
tcg_temp_free_i32(t0);
} else {
int sizemask = 0;
/* Return value and both arguments are 32-bit and unsigned. */
sizemask |= tcg_gen_sizemask(0, 0, 0);
sizemask |= tcg_gen_sizemask(1, 0, 0);
sizemask |= tcg_gen_sizemask(2, 0, 0);
tcg_gen_helper32(tcg_helper_divu_i32, sizemask, ret, arg1, arg2);
}
}
static inline void tcg_gen_remu_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
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);
tcg_gen_op5_i32(INDEX_op_divu2_i32, t0, ret, arg1, t0, arg2);
tcg_temp_free_i32(t0);
} else {
int sizemask = 0;
/* Return value and both arguments are 32-bit and unsigned. */
sizemask |= tcg_gen_sizemask(0, 0, 0);
sizemask |= tcg_gen_sizemask(1, 0, 0);
sizemask |= tcg_gen_sizemask(2, 0, 0);
tcg_gen_helper32(tcg_helper_remu_i32, sizemask, ret, arg1, arg2);
}
}
#if TCG_TARGET_REG_BITS == 32
static inline void tcg_gen_mov_i64(TCGv_i64 ret, TCGv_i64 arg)
{
if (!TCGV_EQUAL_I64(ret, arg)) {
tcg_gen_mov_i32(TCGV_LOW(ret), TCGV_LOW(arg));
tcg_gen_mov_i32(TCGV_HIGH(ret), TCGV_HIGH(arg));
}
}
static inline void tcg_gen_movi_i64(TCGv_i64 ret, int64_t arg)
{
tcg_gen_movi_i32(TCGV_LOW(ret), arg);
tcg_gen_movi_i32(TCGV_HIGH(ret), arg >> 32);
}
static inline void tcg_gen_ld8u_i64(TCGv_i64 ret, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_ld8u_i32(TCGV_LOW(ret), arg2, offset);
tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
}
static inline void tcg_gen_ld8s_i64(TCGv_i64 ret, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_ld8s_i32(TCGV_LOW(ret), arg2, offset);
tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_HIGH(ret), 31);
}
static inline void tcg_gen_ld16u_i64(TCGv_i64 ret, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_ld16u_i32(TCGV_LOW(ret), arg2, offset);
tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
}
static inline void tcg_gen_ld16s_i64(TCGv_i64 ret, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_ld16s_i32(TCGV_LOW(ret), arg2, offset);
tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31);
}
static inline void tcg_gen_ld32u_i64(TCGv_i64 ret, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_ld_i32(TCGV_LOW(ret), arg2, offset);
tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
}
static inline void tcg_gen_ld32s_i64(TCGv_i64 ret, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_ld_i32(TCGV_LOW(ret), arg2, offset);
tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31);
}
static inline void tcg_gen_ld_i64(TCGv_i64 ret, TCGv_ptr arg2,
tcg_target_long offset)
{
/* since arg2 and ret have different types, they cannot be the
same temporary */
#ifdef HOST_WORDS_BIGENDIAN
tcg_gen_ld_i32(TCGV_HIGH(ret), arg2, offset);
tcg_gen_ld_i32(TCGV_LOW(ret), arg2, offset + 4);
#else
tcg_gen_ld_i32(TCGV_LOW(ret), arg2, offset);
tcg_gen_ld_i32(TCGV_HIGH(ret), arg2, offset + 4);
#endif
}
static inline void tcg_gen_st8_i64(TCGv_i64 arg1, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_st8_i32(TCGV_LOW(arg1), arg2, offset);
}
static inline void tcg_gen_st16_i64(TCGv_i64 arg1, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_st16_i32(TCGV_LOW(arg1), arg2, offset);
}
static inline void tcg_gen_st32_i64(TCGv_i64 arg1, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_st_i32(TCGV_LOW(arg1), arg2, offset);
}
static inline void tcg_gen_st_i64(TCGv_i64 arg1, TCGv_ptr arg2,
tcg_target_long offset)
{
#ifdef HOST_WORDS_BIGENDIAN
tcg_gen_st_i32(TCGV_HIGH(arg1), arg2, offset);
tcg_gen_st_i32(TCGV_LOW(arg1), arg2, offset + 4);
#else
tcg_gen_st_i32(TCGV_LOW(arg1), arg2, offset);
tcg_gen_st_i32(TCGV_HIGH(arg1), arg2, offset + 4);
#endif
}
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)
{
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)
{
tcg_gen_and_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2));
tcg_gen_and_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
}
static inline void tcg_gen_andi_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
tcg_gen_andi_i32(TCGV_LOW(ret), TCGV_LOW(arg1), arg2);
tcg_gen_andi_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), arg2 >> 32);
}
static inline void tcg_gen_or_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
tcg_gen_or_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2));
tcg_gen_or_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
}
static inline void tcg_gen_ori_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
tcg_gen_ori_i32(TCGV_LOW(ret), TCGV_LOW(arg1), arg2);
tcg_gen_ori_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), arg2 >> 32);
}
static inline void tcg_gen_xor_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
tcg_gen_xor_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2));
tcg_gen_xor_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
}
static inline void tcg_gen_xori_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
tcg_gen_xori_i32(TCGV_LOW(ret), TCGV_LOW(arg1), arg2);
tcg_gen_xori_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), arg2 >> 32);
}
/* XXX: use generic code when basic block handling is OK or CPU
specific code (x86) */
static inline void tcg_gen_shl_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
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_helper64(tcg_helper_shl_i64, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_shli_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
tcg_gen_shifti_i64(ret, arg1, arg2, 0, 0);
}
static inline void tcg_gen_shr_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
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_helper64(tcg_helper_shr_i64, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_shri_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
tcg_gen_shifti_i64(ret, arg1, arg2, 1, 0);
}
static inline void tcg_gen_sar_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
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_helper64(tcg_helper_sar_i64, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_sari_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
tcg_gen_shifti_i64(ret, arg1, arg2, 1, 1);
}
static inline void tcg_gen_brcond_i64(TCGCond cond, TCGv_i64 arg1,
TCGv_i64 arg2, int 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)
{
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);
}
static inline void tcg_gen_mul_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
TCGv_i64 t0;
TCGv_i32 t1;
t0 = tcg_temp_new_i64();
t1 = tcg_temp_new_i32();
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);
tcg_gen_mul_i32(t1, TCGV_HIGH(arg1), TCGV_LOW(arg2));
tcg_gen_add_i32(TCGV_HIGH(t0), TCGV_HIGH(t0), t1);
tcg_gen_mov_i64(ret, t0);
tcg_temp_free_i64(t0);
tcg_temp_free_i32(t1);
}
static inline void tcg_gen_div_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
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_helper64(tcg_helper_div_i64, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_rem_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
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_helper64(tcg_helper_rem_i64, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_divu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
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_helper64(tcg_helper_divu_i64, sizemask, ret, arg1, arg2);
}
static inline void tcg_gen_remu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
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_helper64(tcg_helper_remu_i64, sizemask, ret, arg1, arg2);
}
#else
static inline void tcg_gen_mov_i64(TCGv_i64 ret, TCGv_i64 arg)
{
if (!TCGV_EQUAL_I64(ret, arg))
tcg_gen_op2_i64(INDEX_op_mov_i64, ret, arg);
}
static inline void tcg_gen_movi_i64(TCGv_i64 ret, int64_t arg)
{
tcg_gen_op2i_i64(INDEX_op_movi_i64, ret, arg);
}
static inline void tcg_gen_ld8u_i64(TCGv_i64 ret, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_ldst_op_i64(INDEX_op_ld8u_i64, ret, arg2, offset);
}
static inline void tcg_gen_ld8s_i64(TCGv_i64 ret, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_ldst_op_i64(INDEX_op_ld8s_i64, ret, arg2, offset);
}
static inline void tcg_gen_ld16u_i64(TCGv_i64 ret, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_ldst_op_i64(INDEX_op_ld16u_i64, ret, arg2, offset);
}
static inline void tcg_gen_ld16s_i64(TCGv_i64 ret, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_ldst_op_i64(INDEX_op_ld16s_i64, ret, arg2, offset);
}
static inline void tcg_gen_ld32u_i64(TCGv_i64 ret, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_ldst_op_i64(INDEX_op_ld32u_i64, ret, arg2, offset);
}
static inline void tcg_gen_ld32s_i64(TCGv_i64 ret, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_ldst_op_i64(INDEX_op_ld32s_i64, ret, arg2, offset);
}
static inline void tcg_gen_ld_i64(TCGv_i64 ret, TCGv_ptr arg2, tcg_target_long offset)
{
tcg_gen_ldst_op_i64(INDEX_op_ld_i64, ret, arg2, offset);
}
static inline void tcg_gen_st8_i64(TCGv_i64 arg1, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_ldst_op_i64(INDEX_op_st8_i64, arg1, arg2, offset);
}
static inline void tcg_gen_st16_i64(TCGv_i64 arg1, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_ldst_op_i64(INDEX_op_st16_i64, arg1, arg2, offset);
}
static inline void tcg_gen_st32_i64(TCGv_i64 arg1, TCGv_ptr arg2,
tcg_target_long offset)
{
tcg_gen_ldst_op_i64(INDEX_op_st32_i64, arg1, arg2, offset);
}
static inline void tcg_gen_st_i64(TCGv_i64 arg1, TCGv_ptr arg2, tcg_target_long offset)
{
tcg_gen_ldst_op_i64(INDEX_op_st_i64, arg1, arg2, offset);
}
static inline void tcg_gen_add_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
tcg_gen_op3_i64(INDEX_op_add_i64, ret, arg1, arg2);
}
static inline void tcg_gen_sub_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
tcg_gen_op3_i64(INDEX_op_sub_i64, ret, arg1, arg2);
}
static inline void tcg_gen_and_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
if (TCGV_EQUAL_I64(arg1, arg2)) {
tcg_gen_mov_i64(ret, arg1);
} else {
tcg_gen_op3_i64(INDEX_op_and_i64, ret, arg1, arg2);
}
}
static inline void tcg_gen_andi_i64(TCGv_i64 ret, TCGv_i64 arg1, uint64_t 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);
}
static inline void tcg_gen_or_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
if (TCGV_EQUAL_I64(arg1, arg2)) {
tcg_gen_mov_i64(ret, arg1);
} else {
tcg_gen_op3_i64(INDEX_op_or_i64, ret, arg1, arg2);
}
}
static inline void tcg_gen_ori_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
/* 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)
{
if (TCGV_EQUAL_I64(arg1, arg2)) {
tcg_gen_movi_i64(ret, 0);
} else {
tcg_gen_op3_i64(INDEX_op_xor_i64, ret, arg1, arg2);
}
}
static inline void tcg_gen_xori_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
/* 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)
{
tcg_gen_op3_i64(INDEX_op_shl_i64, ret, arg1, arg2);
}
static inline void tcg_gen_shli_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
if (arg2 == 0) {
tcg_gen_mov_i64(ret, arg1);
} else {
TCGv_i64 t0 = tcg_const_i64(arg2);
tcg_gen_shl_i64(ret, arg1, t0);
tcg_temp_free_i64(t0);
}
}
static inline void tcg_gen_shr_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
tcg_gen_op3_i64(INDEX_op_shr_i64, ret, arg1, arg2);
}
static inline void tcg_gen_shri_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
if (arg2 == 0) {
tcg_gen_mov_i64(ret, arg1);
} else {
TCGv_i64 t0 = tcg_const_i64(arg2);
tcg_gen_shr_i64(ret, arg1, t0);
tcg_temp_free_i64(t0);
}
}
static inline void tcg_gen_sar_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
tcg_gen_op3_i64(INDEX_op_sar_i64, ret, arg1, arg2);
}
static inline void tcg_gen_sari_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
if (arg2 == 0) {
tcg_gen_mov_i64(ret, arg1);
} else {
TCGv_i64 t0 = tcg_const_i64(arg2);
tcg_gen_sar_i64(ret, arg1, t0);
tcg_temp_free_i64(t0);
}
}
static inline void tcg_gen_brcond_i64(TCGCond cond, TCGv_i64 arg1,
TCGv_i64 arg2, int 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)
{
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)
{
tcg_gen_op3_i64(INDEX_op_mul_i64, ret, arg1, arg2);
}
static inline void tcg_gen_div_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
if (TCG_TARGET_HAS_div_i64) {
tcg_gen_op3_i64(INDEX_op_div_i64, ret, arg1, arg2);
} else if (TCG_TARGET_HAS_div2_i64) {
TCGv_i64 t0 = tcg_temp_new_i64();
tcg_gen_sari_i64(t0, arg1, 63);
tcg_gen_op5_i64(INDEX_op_div2_i64, ret, t0, arg1, t0, arg2);
tcg_temp_free_i64(t0);
} else {
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_helper64(tcg_helper_div_i64, sizemask, ret, arg1, arg2);
}
}
static inline void tcg_gen_rem_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
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);
tcg_gen_op5_i64(INDEX_op_div2_i64, t0, ret, arg1, t0, arg2);
tcg_temp_free_i64(t0);
} else {
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_helper64(tcg_helper_rem_i64, sizemask, ret, arg1, arg2);
}
}
static inline void tcg_gen_divu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
if (TCG_TARGET_HAS_div_i64) {
tcg_gen_op3_i64(INDEX_op_divu_i64, ret, arg1, arg2);
} else if (TCG_TARGET_HAS_div2_i64) {
TCGv_i64 t0 = tcg_temp_new_i64();
tcg_gen_movi_i64(t0, 0);
tcg_gen_op5_i64(INDEX_op_divu2_i64, ret, t0, arg1, t0, arg2);
tcg_temp_free_i64(t0);
} else {
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_helper64(tcg_helper_divu_i64, sizemask, ret, arg1, arg2);
}
}
static inline void tcg_gen_remu_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
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);
tcg_gen_op5_i64(INDEX_op_divu2_i64, t0, ret, arg1, t0, arg2);
tcg_temp_free_i64(t0);
} else {
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_helper64(tcg_helper_remu_i64, sizemask, ret, arg1, arg2);
}
}
#endif /* TCG_TARGET_REG_BITS == 32 */
static inline void tcg_gen_addi_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
/* some cases can be optimized here */
if (arg2 == 0) {
tcg_gen_mov_i64(ret, arg1);
} else {
TCGv_i64 t0 = tcg_const_i64(arg2);
tcg_gen_add_i64(ret, arg1, t0);
tcg_temp_free_i64(t0);
}
}
static inline void tcg_gen_subfi_i64(TCGv_i64 ret, int64_t arg1, TCGv_i64 arg2)
{
TCGv_i64 t0 = tcg_const_i64(arg1);
tcg_gen_sub_i64(ret, t0, arg2);
tcg_temp_free_i64(t0);
}
static inline void tcg_gen_subi_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
/* some cases can be optimized here */
if (arg2 == 0) {
tcg_gen_mov_i64(ret, arg1);
} else {
TCGv_i64 t0 = tcg_const_i64(arg2);
tcg_gen_sub_i64(ret, arg1, t0);
tcg_temp_free_i64(t0);
}
}
static inline void tcg_gen_brcondi_i64(TCGCond cond, TCGv_i64 arg1,
int64_t arg2, int label_index)
{
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,
TCGv_i64 arg1, int64_t arg2)
{
TCGv_i64 t0 = tcg_const_i64(arg2);
tcg_gen_setcond_i64(cond, ret, arg1, t0);
tcg_temp_free_i64(t0);
}
static inline void tcg_gen_muli_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
TCGv_i64 t0 = tcg_const_i64(arg2);
tcg_gen_mul_i64(ret, arg1, t0);
tcg_temp_free_i64(t0);
}
/***************************************/
/* optional operations */
static inline void tcg_gen_ext8s_i32(TCGv_i32 ret, TCGv_i32 arg)
{
if (TCG_TARGET_HAS_ext8s_i32) {
tcg_gen_op2_i32(INDEX_op_ext8s_i32, ret, arg);
} else {
tcg_gen_shli_i32(ret, arg, 24);
tcg_gen_sari_i32(ret, ret, 24);
}
}
static inline void tcg_gen_ext16s_i32(TCGv_i32 ret, TCGv_i32 arg)
{
if (TCG_TARGET_HAS_ext16s_i32) {
tcg_gen_op2_i32(INDEX_op_ext16s_i32, ret, arg);
} else {
tcg_gen_shli_i32(ret, arg, 16);
tcg_gen_sari_i32(ret, ret, 16);
}
}
static inline void tcg_gen_ext8u_i32(TCGv_i32 ret, TCGv_i32 arg)
{
if (TCG_TARGET_HAS_ext8u_i32) {
tcg_gen_op2_i32(INDEX_op_ext8u_i32, ret, arg);
} else {
tcg_gen_andi_i32(ret, arg, 0xffu);
}
}
static inline void tcg_gen_ext16u_i32(TCGv_i32 ret, TCGv_i32 arg)
{
if (TCG_TARGET_HAS_ext16u_i32) {
tcg_gen_op2_i32(INDEX_op_ext16u_i32, ret, arg);
} else {
tcg_gen_andi_i32(ret, arg, 0xffffu);
}
}
/* Note: we assume the two high bytes are set to zero */
static inline void tcg_gen_bswap16_i32(TCGv_i32 ret, TCGv_i32 arg)
{
if (TCG_TARGET_HAS_bswap16_i32) {
tcg_gen_op2_i32(INDEX_op_bswap16_i32, ret, arg);
} else {
TCGv_i32 t0 = tcg_temp_new_i32();
tcg_gen_ext8u_i32(t0, arg);
tcg_gen_shli_i32(t0, t0, 8);
tcg_gen_shri_i32(ret, arg, 8);
tcg_gen_or_i32(ret, ret, t0);
tcg_temp_free_i32(t0);
}
}
static inline void tcg_gen_bswap32_i32(TCGv_i32 ret, TCGv_i32 arg)
{
if (TCG_TARGET_HAS_bswap32_i32) {
tcg_gen_op2_i32(INDEX_op_bswap32_i32, ret, arg);
} else {
TCGv_i32 t0, t1;
t0 = tcg_temp_new_i32();
t1 = tcg_temp_new_i32();
tcg_gen_shli_i32(t0, arg, 24);
tcg_gen_andi_i32(t1, arg, 0x0000ff00);
tcg_gen_shli_i32(t1, t1, 8);
tcg_gen_or_i32(t0, t0, t1);
tcg_gen_shri_i32(t1, arg, 8);
tcg_gen_andi_i32(t1, t1, 0x0000ff00);
tcg_gen_or_i32(t0, t0, t1);
tcg_gen_shri_i32(t1, arg, 24);
tcg_gen_or_i32(ret, t0, t1);
tcg_temp_free_i32(t0);
tcg_temp_free_i32(t1);
}
}
#if TCG_TARGET_REG_BITS == 32
static inline void tcg_gen_ext8s_i64(TCGv_i64 ret, TCGv_i64 arg)
{
tcg_gen_ext8s_i32(TCGV_LOW(ret), TCGV_LOW(arg));
tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31);
}
static inline void tcg_gen_ext16s_i64(TCGv_i64 ret, TCGv_i64 arg)
{
tcg_gen_ext16s_i32(TCGV_LOW(ret), TCGV_LOW(arg));
tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31);
}
static inline void tcg_gen_ext32s_i64(TCGv_i64 ret, TCGv_i64 arg)
{
tcg_gen_mov_i32(TCGV_LOW(ret), TCGV_LOW(arg));
tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31);
}
static inline void tcg_gen_ext8u_i64(TCGv_i64 ret, TCGv_i64 arg)
{
tcg_gen_ext8u_i32(TCGV_LOW(ret), TCGV_LOW(arg));
tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
}
static inline void tcg_gen_ext16u_i64(TCGv_i64 ret, TCGv_i64 arg)
{
tcg_gen_ext16u_i32(TCGV_LOW(ret), TCGV_LOW(arg));
tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
}
static inline void tcg_gen_ext32u_i64(TCGv_i64 ret, TCGv_i64 arg)
{
tcg_gen_mov_i32(TCGV_LOW(ret), TCGV_LOW(arg));
tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
}
static inline void tcg_gen_trunc_shr_i64_i32(TCGv_i32 ret, TCGv_i64 arg,
unsigned int count)
{
tcg_debug_assert(count < 64);
if (count >= 32) {
tcg_gen_shri_i32(ret, TCGV_HIGH(arg), count - 32);
} else if (count == 0) {
tcg_gen_mov_i32(ret, TCGV_LOW(arg));
} else {
TCGv_i64 t = tcg_temp_new_i64();
tcg_gen_shri_i64(t, arg, count);
tcg_gen_mov_i32(ret, TCGV_LOW(t));
tcg_temp_free_i64(t);
}
}
static inline void tcg_gen_extu_i32_i64(TCGv_i64 ret, TCGv_i32 arg)
{
tcg_gen_mov_i32(TCGV_LOW(ret), arg);
tcg_gen_movi_i32(TCGV_HIGH(ret), 0);
}
static inline void tcg_gen_ext_i32_i64(TCGv_i64 ret, TCGv_i32 arg)
{
tcg_gen_mov_i32(TCGV_LOW(ret), arg);
tcg_gen_sari_i32(TCGV_HIGH(ret), TCGV_LOW(ret), 31);
}
/* Note: we assume the six high bytes are set to zero */
static inline void tcg_gen_bswap16_i64(TCGv_i64 ret, TCGv_i64 arg)
{
tcg_gen_mov_i32(TCGV_HIGH(ret), TCGV_HIGH(arg));
tcg_gen_bswap16_i32(TCGV_LOW(ret), TCGV_LOW(arg));
}
/* Note: we assume the four high bytes are set to zero */
static inline void tcg_gen_bswap32_i64(TCGv_i64 ret, TCGv_i64 arg)
{
tcg_gen_mov_i32(TCGV_HIGH(ret), TCGV_HIGH(arg));
tcg_gen_bswap32_i32(TCGV_LOW(ret), TCGV_LOW(arg));
}
static inline void tcg_gen_bswap64_i64(TCGv_i64 ret, TCGv_i64 arg)
{
TCGv_i32 t0, t1;
t0 = tcg_temp_new_i32();
t1 = tcg_temp_new_i32();
tcg_gen_bswap32_i32(t0, TCGV_LOW(arg));
tcg_gen_bswap32_i32(t1, TCGV_HIGH(arg));
tcg_gen_mov_i32(TCGV_LOW(ret), t1);
tcg_gen_mov_i32(TCGV_HIGH(ret), t0);
tcg_temp_free_i32(t0);
tcg_temp_free_i32(t1);
}
#else
static inline void tcg_gen_ext8s_i64(TCGv_i64 ret, TCGv_i64 arg)
{
if (TCG_TARGET_HAS_ext8s_i64) {
tcg_gen_op2_i64(INDEX_op_ext8s_i64, ret, arg);
} else {
tcg_gen_shli_i64(ret, arg, 56);
tcg_gen_sari_i64(ret, ret, 56);
}
}
static inline void tcg_gen_ext16s_i64(TCGv_i64 ret, TCGv_i64 arg)
{
if (TCG_TARGET_HAS_ext16s_i64) {
tcg_gen_op2_i64(INDEX_op_ext16s_i64, ret, arg);
} else {
tcg_gen_shli_i64(ret, arg, 48);
tcg_gen_sari_i64(ret, ret, 48);
}
}
static inline void tcg_gen_ext32s_i64(TCGv_i64 ret, TCGv_i64 arg)
{
if (TCG_TARGET_HAS_ext32s_i64) {
tcg_gen_op2_i64(INDEX_op_ext32s_i64, ret, arg);
} else {
tcg_gen_shli_i64(ret, arg, 32);
tcg_gen_sari_i64(ret, ret, 32);
}
}
static inline void tcg_gen_ext8u_i64(TCGv_i64 ret, TCGv_i64 arg)
{
if (TCG_TARGET_HAS_ext8u_i64) {
tcg_gen_op2_i64(INDEX_op_ext8u_i64, ret, arg);
} else {
tcg_gen_andi_i64(ret, arg, 0xffu);
}
}
static inline void tcg_gen_ext16u_i64(TCGv_i64 ret, TCGv_i64 arg)
{
if (TCG_TARGET_HAS_ext16u_i64) {
tcg_gen_op2_i64(INDEX_op_ext16u_i64, ret, arg);
} else {
tcg_gen_andi_i64(ret, arg, 0xffffu);
}
}
static inline void tcg_gen_ext32u_i64(TCGv_i64 ret, TCGv_i64 arg)
{
if (TCG_TARGET_HAS_ext32u_i64) {
tcg_gen_op2_i64(INDEX_op_ext32u_i64, ret, arg);
} else {
tcg_gen_andi_i64(ret, arg, 0xffffffffu);
}
}
static inline void tcg_gen_trunc_shr_i64_i32(TCGv_i32 ret, TCGv_i64 arg,
unsigned int count)
{
tcg_debug_assert(count < 64);
if (TCG_TARGET_HAS_trunc_shr_i32) {
tcg_gen_op3i_i32(INDEX_op_trunc_shr_i32, ret,
MAKE_TCGV_I32(GET_TCGV_I64(arg)), count);
} else if (count == 0) {
tcg_gen_mov_i32(ret, MAKE_TCGV_I32(GET_TCGV_I64(arg)));
} else {
TCGv_i64 t = tcg_temp_new_i64();
tcg_gen_shri_i64(t, arg, count);
tcg_gen_mov_i32(ret, MAKE_TCGV_I32(GET_TCGV_I64(t)));
tcg_temp_free_i64(t);
}
}
/* Note: we assume the target supports move between 32 and 64 bit
registers */
static inline void tcg_gen_extu_i32_i64(TCGv_i64 ret, TCGv_i32 arg)
{
tcg_gen_ext32u_i64(ret, MAKE_TCGV_I64(GET_TCGV_I32(arg)));
}
/* Note: we assume the target supports move between 32 and 64 bit
registers */
static inline void tcg_gen_ext_i32_i64(TCGv_i64 ret, TCGv_i32 arg)
{
tcg_gen_ext32s_i64(ret, MAKE_TCGV_I64(GET_TCGV_I32(arg)));
}
/* Note: we assume the six high bytes are set to zero */
static inline void tcg_gen_bswap16_i64(TCGv_i64 ret, TCGv_i64 arg)
{
if (TCG_TARGET_HAS_bswap16_i64) {
tcg_gen_op2_i64(INDEX_op_bswap16_i64, ret, arg);
} else {
TCGv_i64 t0 = tcg_temp_new_i64();
tcg_gen_ext8u_i64(t0, arg);
tcg_gen_shli_i64(t0, t0, 8);
tcg_gen_shri_i64(ret, arg, 8);
tcg_gen_or_i64(ret, ret, t0);
tcg_temp_free_i64(t0);
}
}
/* Note: we assume the four high bytes are set to zero */
static inline void tcg_gen_bswap32_i64(TCGv_i64 ret, TCGv_i64 arg)
{
if (TCG_TARGET_HAS_bswap32_i64) {
tcg_gen_op2_i64(INDEX_op_bswap32_i64, ret, arg);
} else {
TCGv_i64 t0, t1;
t0 = tcg_temp_new_i64();
t1 = tcg_temp_new_i64();
tcg_gen_shli_i64(t0, arg, 24);
tcg_gen_ext32u_i64(t0, t0);
tcg_gen_andi_i64(t1, arg, 0x0000ff00);
tcg_gen_shli_i64(t1, t1, 8);
tcg_gen_or_i64(t0, t0, t1);
tcg_gen_shri_i64(t1, arg, 8);
tcg_gen_andi_i64(t1, t1, 0x0000ff00);
tcg_gen_or_i64(t0, t0, t1);
tcg_gen_shri_i64(t1, arg, 24);
tcg_gen_or_i64(ret, t0, t1);
tcg_temp_free_i64(t0);
tcg_temp_free_i64(t1);
}
}
static inline void tcg_gen_bswap64_i64(TCGv_i64 ret, TCGv_i64 arg)
{
if (TCG_TARGET_HAS_bswap64_i64) {
tcg_gen_op2_i64(INDEX_op_bswap64_i64, ret, arg);
} else {
TCGv_i64 t0 = tcg_temp_new_i64();
TCGv_i64 t1 = tcg_temp_new_i64();
tcg_gen_shli_i64(t0, arg, 56);
tcg_gen_andi_i64(t1, arg, 0x0000ff00);
tcg_gen_shli_i64(t1, t1, 40);
tcg_gen_or_i64(t0, t0, t1);
tcg_gen_andi_i64(t1, arg, 0x00ff0000);
tcg_gen_shli_i64(t1, t1, 24);
tcg_gen_or_i64(t0, t0, t1);
tcg_gen_andi_i64(t1, arg, 0xff000000);
tcg_gen_shli_i64(t1, t1, 8);
tcg_gen_or_i64(t0, t0, t1);
tcg_gen_shri_i64(t1, arg, 8);
tcg_gen_andi_i64(t1, t1, 0xff000000);
tcg_gen_or_i64(t0, t0, t1);
tcg_gen_shri_i64(t1, arg, 24);
tcg_gen_andi_i64(t1, t1, 0x00ff0000);
tcg_gen_or_i64(t0, t0, t1);
tcg_gen_shri_i64(t1, arg, 40);
tcg_gen_andi_i64(t1, t1, 0x0000ff00);
tcg_gen_or_i64(t0, t0, t1);
tcg_gen_shri_i64(t1, arg, 56);
tcg_gen_or_i64(ret, t0, t1);
tcg_temp_free_i64(t0);
tcg_temp_free_i64(t1);
}
}
#endif
static inline void tcg_gen_neg_i32(TCGv_i32 ret, TCGv_i32 arg)
{
if (TCG_TARGET_HAS_neg_i32) {
tcg_gen_op2_i32(INDEX_op_neg_i32, ret, arg);
} else {
TCGv_i32 t0 = tcg_const_i32(0);
tcg_gen_sub_i32(ret, t0, arg);
tcg_temp_free_i32(t0);
}
}
static inline void tcg_gen_neg_i64(TCGv_i64 ret, TCGv_i64 arg)
{
if (TCG_TARGET_HAS_neg_i64) {
tcg_gen_op2_i64(INDEX_op_neg_i64, ret, arg);
} else {
TCGv_i64 t0 = tcg_const_i64(0);
tcg_gen_sub_i64(ret, t0, arg);
tcg_temp_free_i64(t0);
}
}
static inline void tcg_gen_not_i32(TCGv_i32 ret, TCGv_i32 arg)
{
if (TCG_TARGET_HAS_not_i32) {
tcg_gen_op2_i32(INDEX_op_not_i32, ret, arg);
} else {
tcg_gen_xori_i32(ret, arg, -1);
}
}
static inline void tcg_gen_not_i64(TCGv_i64 ret, TCGv_i64 arg)
{
#if TCG_TARGET_REG_BITS == 64
if (TCG_TARGET_HAS_not_i64) {
tcg_gen_op2_i64(INDEX_op_not_i64, ret, arg);
} else {
tcg_gen_xori_i64(ret, arg, -1);
}
#else
tcg_gen_not_i32(TCGV_LOW(ret), TCGV_LOW(arg));
tcg_gen_not_i32(TCGV_HIGH(ret), TCGV_HIGH(arg));
#endif
}
static inline void tcg_gen_discard_i32(TCGv_i32 arg)
{
tcg_gen_op1_i32(INDEX_op_discard, arg);
}
static inline void tcg_gen_discard_i64(TCGv_i64 arg)
{
#if TCG_TARGET_REG_BITS == 32
tcg_gen_discard_i32(TCGV_LOW(arg));
tcg_gen_discard_i32(TCGV_HIGH(arg));
#else
tcg_gen_op1_i64(INDEX_op_discard, arg);
#endif
}
static inline void tcg_gen_andc_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
if (TCG_TARGET_HAS_andc_i32) {
tcg_gen_op3_i32(INDEX_op_andc_i32, ret, arg1, arg2);
} else {
TCGv_i32 t0 = tcg_temp_new_i32();
tcg_gen_not_i32(t0, arg2);
tcg_gen_and_i32(ret, arg1, t0);
tcg_temp_free_i32(t0);
}
}
static inline void tcg_gen_andc_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
#if TCG_TARGET_REG_BITS == 64
if (TCG_TARGET_HAS_andc_i64) {
tcg_gen_op3_i64(INDEX_op_andc_i64, ret, arg1, arg2);
} else {
TCGv_i64 t0 = tcg_temp_new_i64();
tcg_gen_not_i64(t0, arg2);
tcg_gen_and_i64(ret, arg1, t0);
tcg_temp_free_i64(t0);
}
#else
tcg_gen_andc_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2));
tcg_gen_andc_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
#endif
}
static inline void tcg_gen_eqv_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
if (TCG_TARGET_HAS_eqv_i32) {
tcg_gen_op3_i32(INDEX_op_eqv_i32, ret, arg1, arg2);
} else {
tcg_gen_xor_i32(ret, arg1, arg2);
tcg_gen_not_i32(ret, ret);
}
}
static inline void tcg_gen_eqv_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
#if TCG_TARGET_REG_BITS == 64
if (TCG_TARGET_HAS_eqv_i64) {
tcg_gen_op3_i64(INDEX_op_eqv_i64, ret, arg1, arg2);
} else {
tcg_gen_xor_i64(ret, arg1, arg2);
tcg_gen_not_i64(ret, ret);
}
#else
tcg_gen_eqv_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2));
tcg_gen_eqv_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
#endif
}
static inline void tcg_gen_nand_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
if (TCG_TARGET_HAS_nand_i32) {
tcg_gen_op3_i32(INDEX_op_nand_i32, ret, arg1, arg2);
} else {
tcg_gen_and_i32(ret, arg1, arg2);
tcg_gen_not_i32(ret, ret);
}
}
static inline void tcg_gen_nand_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
#if TCG_TARGET_REG_BITS == 64
if (TCG_TARGET_HAS_nand_i64) {
tcg_gen_op3_i64(INDEX_op_nand_i64, ret, arg1, arg2);
} else {
tcg_gen_and_i64(ret, arg1, arg2);
tcg_gen_not_i64(ret, ret);
}
#else
tcg_gen_nand_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2));
tcg_gen_nand_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
#endif
}
static inline void tcg_gen_nor_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
if (TCG_TARGET_HAS_nor_i32) {
tcg_gen_op3_i32(INDEX_op_nor_i32, ret, arg1, arg2);
} else {
tcg_gen_or_i32(ret, arg1, arg2);
tcg_gen_not_i32(ret, ret);
}
}
static inline void tcg_gen_nor_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
#if TCG_TARGET_REG_BITS == 64
if (TCG_TARGET_HAS_nor_i64) {
tcg_gen_op3_i64(INDEX_op_nor_i64, ret, arg1, arg2);
} else {
tcg_gen_or_i64(ret, arg1, arg2);
tcg_gen_not_i64(ret, ret);
}
#else
tcg_gen_nor_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2));
tcg_gen_nor_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
#endif
}
static inline void tcg_gen_orc_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
if (TCG_TARGET_HAS_orc_i32) {
tcg_gen_op3_i32(INDEX_op_orc_i32, ret, arg1, arg2);
} else {
TCGv_i32 t0 = tcg_temp_new_i32();
tcg_gen_not_i32(t0, arg2);
tcg_gen_or_i32(ret, arg1, t0);
tcg_temp_free_i32(t0);
}
}
static inline void tcg_gen_orc_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
#if TCG_TARGET_REG_BITS == 64
if (TCG_TARGET_HAS_orc_i64) {
tcg_gen_op3_i64(INDEX_op_orc_i64, ret, arg1, arg2);
} else {
TCGv_i64 t0 = tcg_temp_new_i64();
tcg_gen_not_i64(t0, arg2);
tcg_gen_or_i64(ret, arg1, t0);
tcg_temp_free_i64(t0);
}
#else
tcg_gen_orc_i32(TCGV_LOW(ret), TCGV_LOW(arg1), TCGV_LOW(arg2));
tcg_gen_orc_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2));
#endif
}
static inline void tcg_gen_rotl_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
if (TCG_TARGET_HAS_rot_i32) {
tcg_gen_op3_i32(INDEX_op_rotl_i32, ret, arg1, arg2);
} else {
TCGv_i32 t0, t1;
t0 = tcg_temp_new_i32();
t1 = tcg_temp_new_i32();
tcg_gen_shl_i32(t0, arg1, arg2);
tcg_gen_subfi_i32(t1, 32, arg2);
tcg_gen_shr_i32(t1, arg1, t1);
tcg_gen_or_i32(ret, t0, t1);
tcg_temp_free_i32(t0);
tcg_temp_free_i32(t1);
}
}
static inline void tcg_gen_rotl_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
if (TCG_TARGET_HAS_rot_i64) {
tcg_gen_op3_i64(INDEX_op_rotl_i64, ret, arg1, arg2);
} else {
TCGv_i64 t0, t1;
t0 = tcg_temp_new_i64();
t1 = tcg_temp_new_i64();
tcg_gen_shl_i64(t0, arg1, arg2);
tcg_gen_subfi_i64(t1, 64, arg2);
tcg_gen_shr_i64(t1, arg1, t1);
tcg_gen_or_i64(ret, t0, t1);
tcg_temp_free_i64(t0);
tcg_temp_free_i64(t1);
}
}
static inline void tcg_gen_rotli_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2)
{
/* some cases can be optimized here */
if (arg2 == 0) {
tcg_gen_mov_i32(ret, arg1);
} else if (TCG_TARGET_HAS_rot_i32) {
TCGv_i32 t0 = tcg_const_i32(arg2);
tcg_gen_rotl_i32(ret, arg1, t0);
tcg_temp_free_i32(t0);
} else {
TCGv_i32 t0, t1;
t0 = tcg_temp_new_i32();
t1 = tcg_temp_new_i32();
tcg_gen_shli_i32(t0, arg1, arg2);
tcg_gen_shri_i32(t1, arg1, 32 - arg2);
tcg_gen_or_i32(ret, t0, t1);
tcg_temp_free_i32(t0);
tcg_temp_free_i32(t1);
}
}
static inline void tcg_gen_rotli_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
/* some cases can be optimized here */
if (arg2 == 0) {
tcg_gen_mov_i64(ret, arg1);
} else if (TCG_TARGET_HAS_rot_i64) {
TCGv_i64 t0 = tcg_const_i64(arg2);
tcg_gen_rotl_i64(ret, arg1, t0);
tcg_temp_free_i64(t0);
} else {
TCGv_i64 t0, t1;
t0 = tcg_temp_new_i64();
t1 = tcg_temp_new_i64();
tcg_gen_shli_i64(t0, arg1, arg2);
tcg_gen_shri_i64(t1, arg1, 64 - arg2);
tcg_gen_or_i64(ret, t0, t1);
tcg_temp_free_i64(t0);
tcg_temp_free_i64(t1);
}
}
static inline void tcg_gen_rotr_i32(TCGv_i32 ret, TCGv_i32 arg1, TCGv_i32 arg2)
{
if (TCG_TARGET_HAS_rot_i32) {
tcg_gen_op3_i32(INDEX_op_rotr_i32, ret, arg1, arg2);
} else {
TCGv_i32 t0, t1;
t0 = tcg_temp_new_i32();
t1 = tcg_temp_new_i32();
tcg_gen_shr_i32(t0, arg1, arg2);
tcg_gen_subfi_i32(t1, 32, arg2);
tcg_gen_shl_i32(t1, arg1, t1);
tcg_gen_or_i32(ret, t0, t1);
tcg_temp_free_i32(t0);
tcg_temp_free_i32(t1);
}
}
static inline void tcg_gen_rotr_i64(TCGv_i64 ret, TCGv_i64 arg1, TCGv_i64 arg2)
{
if (TCG_TARGET_HAS_rot_i64) {
tcg_gen_op3_i64(INDEX_op_rotr_i64, ret, arg1, arg2);
} else {
TCGv_i64 t0, t1;
t0 = tcg_temp_new_i64();
t1 = tcg_temp_new_i64();
tcg_gen_shr_i64(t0, arg1, arg2);
tcg_gen_subfi_i64(t1, 64, arg2);
tcg_gen_shl_i64(t1, arg1, t1);
tcg_gen_or_i64(ret, t0, t1);
tcg_temp_free_i64(t0);
tcg_temp_free_i64(t1);
}
}
static inline void tcg_gen_rotri_i32(TCGv_i32 ret, TCGv_i32 arg1, int32_t arg2)
{
/* some cases can be optimized here */
if (arg2 == 0) {
tcg_gen_mov_i32(ret, arg1);
} else {
tcg_gen_rotli_i32(ret, arg1, 32 - arg2);
}
}
static inline void tcg_gen_rotri_i64(TCGv_i64 ret, TCGv_i64 arg1, int64_t arg2)
{
/* some cases can be optimized here */
if (arg2 == 0) {
tcg_gen_mov_i64(ret, arg1);
} else {
tcg_gen_rotli_i64(ret, arg1, 64 - arg2);
}
}
static inline void tcg_gen_deposit_i32(TCGv_i32 ret, TCGv_i32 arg1,
TCGv_i32 arg2, unsigned int ofs,
unsigned int len)
{
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;
}
if (TCG_TARGET_HAS_deposit_i32 && TCG_TARGET_deposit_i32_valid(ofs, len)) {
tcg_gen_op5ii_i32(INDEX_op_deposit_i32, ret, arg1, arg2, ofs, len);
return;
}
mask = (1u << len) - 1;
t1 = tcg_temp_new_i32();
if (ofs + len < 32) {
tcg_gen_andi_i32(t1, arg2, mask);
tcg_gen_shli_i32(t1, t1, ofs);
} else {
tcg_gen_shli_i32(t1, arg2, ofs);
}
tcg_gen_andi_i32(ret, arg1, ~(mask << ofs));
tcg_gen_or_i32(ret, ret, t1);
tcg_temp_free_i32(t1);
}
static inline void tcg_gen_deposit_i64(TCGv_i64 ret, TCGv_i64 arg1,
TCGv_i64 arg2, unsigned int ofs,
unsigned int len)
{
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;
}
if (TCG_TARGET_HAS_deposit_i64 && TCG_TARGET_deposit_i64_valid(ofs, len)) {
tcg_gen_op5ii_i64(INDEX_op_deposit_i64, ret, arg1, arg2, ofs, len);
return;
}
#if TCG_TARGET_REG_BITS == 32
if (ofs >= 32) {
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) {
tcg_gen_deposit_i32(TCGV_LOW(ret), TCGV_LOW(arg1),
TCGV_LOW(arg2), ofs, len);
tcg_gen_mov_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1));
return;
}
#endif
mask = (1ull << len) - 1;
t1 = tcg_temp_new_i64();
if (ofs + len < 64) {
tcg_gen_andi_i64(t1, arg2, mask);
tcg_gen_shli_i64(t1, t1, ofs);
} else {
tcg_gen_shli_i64(t1, arg2, ofs);
}
tcg_gen_andi_i64(ret, arg1, ~(mask << ofs));
tcg_gen_or_i64(ret, ret, t1);
tcg_temp_free_i64(t1);
}
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();
/* 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
}
static inline void tcg_gen_concat32_i64(TCGv_i64 dest, TCGv_i64 low,
TCGv_i64 high)
{
tcg_gen_deposit_i64(dest, low, high, 32, 32);
}
static inline void tcg_gen_trunc_i64_i32(TCGv_i32 ret, TCGv_i64 arg)
{
tcg_gen_trunc_shr_i64_i32(ret, arg, 0);
}
static inline void tcg_gen_extr_i64_i32(TCGv_i32 lo, TCGv_i32 hi, TCGv_i64 arg)
{
tcg_gen_trunc_shr_i64_i32(lo, arg, 0);
tcg_gen_trunc_shr_i64_i32(hi, arg, 32);
}
static inline void tcg_gen_extr32_i64(TCGv_i64 lo, TCGv_i64 hi, TCGv_i64 arg)
{
tcg_gen_ext32u_i64(lo, arg);
tcg_gen_shri_i64(hi, arg, 32);
}
static inline void tcg_gen_movcond_i32(TCGCond cond, TCGv_i32 ret,
TCGv_i32 c1, TCGv_i32 c2,
TCGv_i32 v1, TCGv_i32 v2)
{
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);
}
}
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 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
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_add2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i32 al,
TCGv_i32 ah, TCGv_i32 bl, TCGv_i32 bh)
{
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_sub2_i32(TCGv_i32 rl, TCGv_i32 rh, TCGv_i32 al,
TCGv_i32 ah, TCGv_i32 bl, TCGv_i32 bh)
{
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_mulu2_i32(TCGv_i32 rl, TCGv_i32 rh,
TCGv_i32 arg1, TCGv_i32 arg2)
{
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_muls2_i32(TCGv_i32 rl, TCGv_i32 rh,
TCGv_i32 arg1, TCGv_i32 arg2)
{
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_add2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_i64 al,
TCGv_i64 ah, TCGv_i64 bl, TCGv_i64 bh)
{
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_sub2_i64(TCGv_i64 rl, TCGv_i64 rh, TCGv_i64 al,
TCGv_i64 ah, TCGv_i64 bl, TCGv_i64 bh)
{
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_mulu2_i64(TCGv_i64 rl, TCGv_i64 rh,
TCGv_i64 arg1, TCGv_i64 arg2)
{
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);