diff options
Diffstat (limited to 'tcg/tcg-op.h')
| -rw-r--r-- | tcg/tcg-op.h | 1713 |
1 files changed, 1713 insertions, 0 deletions
diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h new file mode 100644 index 0000000..bc6be85 --- /dev/null +++ b/tcg/tcg-op.h @@ -0,0 +1,1713 @@ +/* + * 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" + +#ifdef CONFIG_DYNGEN_OP +/* legacy dyngen operations */ +#include "gen-op.h" +#endif + +int gen_new_label(void); + +static inline void tcg_gen_op1(int opc, TCGv arg1) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = GET_TCGV(arg1); +} + +static inline void tcg_gen_op1i(int opc, TCGArg arg1) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = arg1; +} + +static inline void tcg_gen_op2(int opc, TCGv arg1, TCGv arg2) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = GET_TCGV(arg1); + *gen_opparam_ptr++ = GET_TCGV(arg2); +} + +static inline void tcg_gen_op2i(int opc, TCGv arg1, TCGArg arg2) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = GET_TCGV(arg1); + *gen_opparam_ptr++ = arg2; +} + +static inline void tcg_gen_op2ii(int opc, TCGArg arg1, TCGArg arg2) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = arg1; + *gen_opparam_ptr++ = arg2; +} + +static inline void tcg_gen_op3(int opc, TCGv arg1, TCGv arg2, TCGv arg3) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = GET_TCGV(arg1); + *gen_opparam_ptr++ = GET_TCGV(arg2); + *gen_opparam_ptr++ = GET_TCGV(arg3); +} + +static inline void tcg_gen_op3i(int opc, TCGv arg1, TCGv arg2, TCGArg arg3) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = GET_TCGV(arg1); + *gen_opparam_ptr++ = GET_TCGV(arg2); + *gen_opparam_ptr++ = arg3; +} + +static inline void tcg_gen_op4(int opc, TCGv arg1, TCGv arg2, TCGv arg3, + TCGv arg4) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = GET_TCGV(arg1); + *gen_opparam_ptr++ = GET_TCGV(arg2); + *gen_opparam_ptr++ = GET_TCGV(arg3); + *gen_opparam_ptr++ = GET_TCGV(arg4); +} + +static inline void tcg_gen_op4i(int opc, TCGv arg1, TCGv arg2, TCGv arg3, + TCGArg arg4) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = GET_TCGV(arg1); + *gen_opparam_ptr++ = GET_TCGV(arg2); + *gen_opparam_ptr++ = GET_TCGV(arg3); + *gen_opparam_ptr++ = arg4; +} + +static inline void tcg_gen_op4ii(int opc, TCGv arg1, TCGv arg2, TCGArg arg3, + TCGArg arg4) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = GET_TCGV(arg1); + *gen_opparam_ptr++ = GET_TCGV(arg2); + *gen_opparam_ptr++ = arg3; + *gen_opparam_ptr++ = arg4; +} + +static inline void tcg_gen_op5(int opc, TCGv arg1, TCGv arg2, + TCGv arg3, TCGv arg4, + TCGv arg5) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = GET_TCGV(arg1); + *gen_opparam_ptr++ = GET_TCGV(arg2); + *gen_opparam_ptr++ = GET_TCGV(arg3); + *gen_opparam_ptr++ = GET_TCGV(arg4); + *gen_opparam_ptr++ = GET_TCGV(arg5); +} + +static inline void tcg_gen_op5i(int opc, TCGv arg1, TCGv arg2, + TCGv arg3, TCGv arg4, + TCGArg arg5) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = GET_TCGV(arg1); + *gen_opparam_ptr++ = GET_TCGV(arg2); + *gen_opparam_ptr++ = GET_TCGV(arg3); + *gen_opparam_ptr++ = GET_TCGV(arg4); + *gen_opparam_ptr++ = arg5; +} + +static inline void tcg_gen_op6(int opc, TCGv arg1, TCGv arg2, + TCGv arg3, TCGv arg4, + TCGv arg5, TCGv arg6) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = GET_TCGV(arg1); + *gen_opparam_ptr++ = GET_TCGV(arg2); + *gen_opparam_ptr++ = GET_TCGV(arg3); + *gen_opparam_ptr++ = GET_TCGV(arg4); + *gen_opparam_ptr++ = GET_TCGV(arg5); + *gen_opparam_ptr++ = GET_TCGV(arg6); +} + +static inline void tcg_gen_op6ii(int opc, TCGv arg1, TCGv arg2, + TCGv arg3, TCGv arg4, + TCGArg arg5, TCGArg arg6) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = GET_TCGV(arg1); + *gen_opparam_ptr++ = GET_TCGV(arg2); + *gen_opparam_ptr++ = GET_TCGV(arg3); + *gen_opparam_ptr++ = GET_TCGV(arg4); + *gen_opparam_ptr++ = arg5; + *gen_opparam_ptr++ = arg6; +} + +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 ret, TCGv arg) +{ + if (GET_TCGV(ret) != GET_TCGV(arg)) + tcg_gen_op2(INDEX_op_mov_i32, ret, arg); +} + +static inline void tcg_gen_movi_i32(TCGv ret, int32_t arg) +{ + tcg_gen_op2i(INDEX_op_movi_i32, ret, arg); +} + +/* helper calls */ +#define TCG_HELPER_CALL_FLAGS 0 + +static inline void tcg_gen_helper_0_0(void *func) +{ + TCGv t0; + t0 = tcg_const_ptr((tcg_target_long)func); + tcg_gen_call(&tcg_ctx, + t0, TCG_HELPER_CALL_FLAGS, + 0, NULL, 0, NULL); + tcg_temp_free(t0); +} + +static inline void tcg_gen_helper_0_1(void *func, TCGv arg) +{ + TCGv t0; + t0 = tcg_const_ptr((tcg_target_long)func); + tcg_gen_call(&tcg_ctx, + t0, TCG_HELPER_CALL_FLAGS, + 0, NULL, 1, &arg); + tcg_temp_free(t0); +} + +static inline void tcg_gen_helper_0_2(void *func, TCGv arg1, TCGv arg2) +{ + TCGv args[2]; + TCGv t0; + args[0] = arg1; + args[1] = arg2; + t0 = tcg_const_ptr((tcg_target_long)func); + tcg_gen_call(&tcg_ctx, + t0, TCG_HELPER_CALL_FLAGS, + 0, NULL, 2, args); + tcg_temp_free(t0); +} + +static inline void tcg_gen_helper_0_3(void *func, + TCGv arg1, TCGv arg2, TCGv arg3) +{ + TCGv args[3]; + TCGv t0; + args[0] = arg1; + args[1] = arg2; + args[2] = arg3; + t0 = tcg_const_ptr((tcg_target_long)func); + tcg_gen_call(&tcg_ctx, + t0, TCG_HELPER_CALL_FLAGS, + 0, NULL, 3, args); + tcg_temp_free(t0); +} + +static inline void tcg_gen_helper_0_4(void *func, TCGv arg1, TCGv arg2, + TCGv arg3, TCGv arg4) +{ + TCGv args[4]; + TCGv t0; + args[0] = arg1; + args[1] = arg2; + args[2] = arg3; + args[3] = arg4; + t0 = tcg_const_ptr((tcg_target_long)func); + tcg_gen_call(&tcg_ctx, + t0, TCG_HELPER_CALL_FLAGS, + 0, NULL, 4, args); + tcg_temp_free(t0); +} + +static inline void tcg_gen_helper_1_0(void *func, TCGv ret) +{ + TCGv t0; + t0 = tcg_const_ptr((tcg_target_long)func); + tcg_gen_call(&tcg_ctx, + t0, TCG_HELPER_CALL_FLAGS, + 1, &ret, 0, NULL); + tcg_temp_free(t0); +} + +static inline void tcg_gen_helper_1_1(void *func, TCGv ret, TCGv arg1) +{ + TCGv t0; + t0 = tcg_const_ptr((tcg_target_long)func); + tcg_gen_call(&tcg_ctx, + t0, TCG_HELPER_CALL_FLAGS, + 1, &ret, 1, &arg1); + tcg_temp_free(t0); +} + +static inline void tcg_gen_helper_1_2(void *func, TCGv ret, + TCGv arg1, TCGv arg2) +{ + TCGv args[2]; + TCGv t0; + args[0] = arg1; + args[1] = arg2; + t0 = tcg_const_ptr((tcg_target_long)func); + tcg_gen_call(&tcg_ctx, + t0, TCG_HELPER_CALL_FLAGS, + 1, &ret, 2, args); + tcg_temp_free(t0); +} + +static inline void tcg_gen_helper_1_3(void *func, TCGv ret, + TCGv arg1, TCGv arg2, TCGv arg3) +{ + TCGv args[3]; + TCGv t0; + args[0] = arg1; + args[1] = arg2; + args[2] = arg3; + t0 = tcg_const_ptr((tcg_target_long)func); + tcg_gen_call(&tcg_ctx, + t0, TCG_HELPER_CALL_FLAGS, + 1, &ret, 3, args); + tcg_temp_free(t0); +} + +static inline void tcg_gen_helper_1_4(void *func, TCGv ret, + TCGv arg1, TCGv arg2, TCGv arg3, + TCGv arg4) +{ + TCGv args[4]; + TCGv t0; + args[0] = arg1; + args[1] = arg2; + args[2] = arg3; + args[3] = arg4; + t0 = tcg_const_ptr((tcg_target_long)func); + tcg_gen_call(&tcg_ctx, + t0, TCG_HELPER_CALL_FLAGS, + 1, &ret, 4, args); + tcg_temp_free(t0); +} + +/* 32 bit ops */ + +static inline void tcg_gen_ld8u_i32(TCGv ret, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_ld8u_i32, ret, arg2, offset); +} + +static inline void tcg_gen_ld8s_i32(TCGv ret, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_ld8s_i32, ret, arg2, offset); +} + +static inline void tcg_gen_ld16u_i32(TCGv ret, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_ld16u_i32, ret, arg2, offset); +} + +static inline void tcg_gen_ld16s_i32(TCGv ret, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_ld16s_i32, ret, arg2, offset); +} + +static inline void tcg_gen_ld_i32(TCGv ret, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_ld_i32, ret, arg2, offset); +} + +static inline void tcg_gen_st8_i32(TCGv arg1, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_st8_i32, arg1, arg2, offset); +} + +static inline void tcg_gen_st16_i32(TCGv arg1, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_st16_i32, arg1, arg2, offset); +} + +static inline void tcg_gen_st_i32(TCGv arg1, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_st_i32, arg1, arg2, offset); +} + +static inline void tcg_gen_add_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_add_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_addi_i32(TCGv ret, TCGv arg1, int32_t arg2) +{ + /* some cases can be optimized here */ + if (arg2 == 0) { + tcg_gen_mov_i32(ret, arg1); + } else { + TCGv t0 = tcg_const_i32(arg2); + tcg_gen_add_i32(ret, arg1, t0); + tcg_temp_free(t0); + } +} + +static inline void tcg_gen_sub_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_sub_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_subi_i32(TCGv ret, TCGv arg1, int32_t arg2) +{ + /* some cases can be optimized here */ + if (arg2 == 0) { + tcg_gen_mov_i32(ret, arg1); + } else { + TCGv t0 = tcg_const_i32(arg2); + tcg_gen_sub_i32(ret, arg1, t0); + tcg_temp_free(t0); + } +} + +static inline void tcg_gen_and_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_and_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_andi_i32(TCGv ret, TCGv arg1, int32_t arg2) +{ + /* some cases can be optimized here */ + if (arg2 == 0) { + tcg_gen_movi_i32(ret, 0); + } else if (arg2 == 0xffffffff) { + tcg_gen_mov_i32(ret, arg1); + } else { + TCGv t0 = tcg_const_i32(arg2); + tcg_gen_and_i32(ret, arg1, t0); + tcg_temp_free(t0); + } +} + +static inline void tcg_gen_or_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_or_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_ori_i32(TCGv ret, TCGv arg1, int32_t arg2) +{ + /* some cases can be optimized here */ + if (arg2 == 0xffffffff) { + tcg_gen_movi_i32(ret, 0xffffffff); + } else if (arg2 == 0) { + tcg_gen_mov_i32(ret, arg1); + } else { + TCGv t0 = tcg_const_i32(arg2); + tcg_gen_or_i32(ret, arg1, t0); + tcg_temp_free(t0); + } +} + +static inline void tcg_gen_xor_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_xor_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_xori_i32(TCGv ret, TCGv arg1, int32_t arg2) +{ + /* some cases can be optimized here */ + if (arg2 == 0) { + tcg_gen_mov_i32(ret, arg1); + } else { + TCGv t0 = tcg_const_i32(arg2); + tcg_gen_xor_i32(ret, arg1, t0); + tcg_temp_free(t0); + } +} + +static inline void tcg_gen_shl_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_shl_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_shli_i32(TCGv ret, TCGv arg1, int32_t arg2) +{ + if (arg2 == 0) { + tcg_gen_mov_i32(ret, arg1); + } else { + TCGv t0 = tcg_const_i32(arg2); + tcg_gen_shl_i32(ret, arg1, t0); + tcg_temp_free(t0); + } +} + +static inline void tcg_gen_shr_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_shr_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_shri_i32(TCGv ret, TCGv arg1, int32_t arg2) +{ + if (arg2 == 0) { + tcg_gen_mov_i32(ret, arg1); + } else { + TCGv t0 = tcg_const_i32(arg2); + tcg_gen_shr_i32(ret, arg1, t0); + tcg_temp_free(t0); + } +} + +static inline void tcg_gen_sar_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_sar_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_sari_i32(TCGv ret, TCGv arg1, int32_t arg2) +{ + if (arg2 == 0) { + tcg_gen_mov_i32(ret, arg1); + } else { + TCGv t0 = tcg_const_i32(arg2); + tcg_gen_sar_i32(ret, arg1, t0); + tcg_temp_free(t0); + } +} + +static inline void tcg_gen_brcond_i32(int cond, TCGv arg1, TCGv arg2, + int label_index) +{ + tcg_gen_op4ii(INDEX_op_brcond_i32, arg1, arg2, cond, label_index); +} + +static inline void tcg_gen_brcondi_i32(int cond, TCGv arg1, int32_t arg2, + int label_index) +{ + TCGv t0 = tcg_const_i32(arg2); + tcg_gen_brcond_i32(cond, arg1, t0, label_index); + tcg_temp_free(t0); +} + +static inline void tcg_gen_mul_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_mul_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_muli_i32(TCGv ret, TCGv arg1, int32_t arg2) +{ + TCGv t0 = tcg_const_i32(arg2); + tcg_gen_mul_i32(ret, arg1, t0); + tcg_temp_free(t0); +} + +#ifdef TCG_TARGET_HAS_div_i32 +static inline void tcg_gen_div_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_div_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_rem_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_rem_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_divu_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_divu_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_remu_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_remu_i32, ret, arg1, arg2); +} +#else +static inline void tcg_gen_div_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + TCGv t0; + t0 = tcg_temp_new(TCG_TYPE_I32); + tcg_gen_sari_i32(t0, arg1, 31); + tcg_gen_op5(INDEX_op_div2_i32, ret, t0, arg1, t0, arg2); + tcg_temp_free(t0); +} + +static inline void tcg_gen_rem_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + TCGv t0; + t0 = tcg_temp_new(TCG_TYPE_I32); + tcg_gen_sari_i32(t0, arg1, 31); + tcg_gen_op5(INDEX_op_div2_i32, t0, ret, arg1, t0, arg2); + tcg_temp_free(t0); +} + +static inline void tcg_gen_divu_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + TCGv t0; + t0 = tcg_temp_new(TCG_TYPE_I32); + tcg_gen_movi_i32(t0, 0); + tcg_gen_op5(INDEX_op_divu2_i32, ret, t0, arg1, t0, arg2); + tcg_temp_free(t0); +} + +static inline void tcg_gen_remu_i32(TCGv ret, TCGv arg1, TCGv arg2) +{ + TCGv t0; + t0 = tcg_temp_new(TCG_TYPE_I32); + tcg_gen_movi_i32(t0, 0); + tcg_gen_op5(INDEX_op_divu2_i32, t0, ret, arg1, t0, arg2); + tcg_temp_free(t0); +} +#endif + +#if TCG_TARGET_REG_BITS == 32 + +static inline void tcg_gen_mov_i64(TCGv ret, TCGv arg) +{ + if (GET_TCGV(ret) != GET_TCGV(arg)) { + tcg_gen_mov_i32(ret, arg); + tcg_gen_mov_i32(TCGV_HIGH(ret), TCGV_HIGH(arg)); + } +} + +static inline void tcg_gen_movi_i64(TCGv ret, int64_t arg) +{ + tcg_gen_movi_i32(ret, arg); + tcg_gen_movi_i32(TCGV_HIGH(ret), arg >> 32); +} + +static inline void tcg_gen_ld8u_i64(TCGv ret, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_ld8u_i32(ret, arg2, offset); + tcg_gen_movi_i32(TCGV_HIGH(ret), 0); +} + +static inline void tcg_gen_ld8s_i64(TCGv ret, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_ld8s_i32(ret, arg2, offset); + tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31); +} + +static inline void tcg_gen_ld16u_i64(TCGv ret, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_ld16u_i32(ret, arg2, offset); + tcg_gen_movi_i32(TCGV_HIGH(ret), 0); +} + +static inline void tcg_gen_ld16s_i64(TCGv ret, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_ld16s_i32(ret, arg2, offset); + tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31); +} + +static inline void tcg_gen_ld32u_i64(TCGv ret, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_ld_i32(ret, arg2, offset); + tcg_gen_movi_i32(TCGV_HIGH(ret), 0); +} + +static inline void tcg_gen_ld32s_i64(TCGv ret, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_ld_i32(ret, arg2, offset); + tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31); +} + +static inline void tcg_gen_ld_i64(TCGv ret, TCGv arg2, tcg_target_long offset) +{ + /* since arg2 and ret have different types, they cannot be the + same temporary */ +#ifdef TCG_TARGET_WORDS_BIGENDIAN + tcg_gen_ld_i32(TCGV_HIGH(ret), arg2, offset); + tcg_gen_ld_i32(ret, arg2, offset + 4); +#else + tcg_gen_ld_i32(ret, arg2, offset); + tcg_gen_ld_i32(TCGV_HIGH(ret), arg2, offset + 4); +#endif +} + +static inline void tcg_gen_st8_i64(TCGv arg1, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_st8_i32(arg1, arg2, offset); +} + +static inline void tcg_gen_st16_i64(TCGv arg1, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_st16_i32(arg1, arg2, offset); +} + +static inline void tcg_gen_st32_i64(TCGv arg1, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_st_i32(arg1, arg2, offset); +} + +static inline void tcg_gen_st_i64(TCGv arg1, TCGv arg2, tcg_target_long offset) +{ +#ifdef TCG_TARGET_WORDS_BIGENDIAN + tcg_gen_st_i32(TCGV_HIGH(arg1), arg2, offset); + tcg_gen_st_i32(arg1, arg2, offset + 4); +#else + tcg_gen_st_i32(arg1, arg2, offset); + tcg_gen_st_i32(TCGV_HIGH(arg1), arg2, offset + 4); +#endif +} + +static inline void tcg_gen_add_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op6(INDEX_op_add2_i32, ret, TCGV_HIGH(ret), + arg1, TCGV_HIGH(arg1), arg2, TCGV_HIGH(arg2)); +} + +static inline void tcg_gen_addi_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + TCGv t0 = tcg_const_i64(arg2); + tcg_gen_add_i64(ret, arg1, t0); + tcg_temp_free(t0); +} + +static inline void tcg_gen_sub_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op6(INDEX_op_sub2_i32, ret, TCGV_HIGH(ret), + arg1, TCGV_HIGH(arg1), arg2, TCGV_HIGH(arg2)); +} + +static inline void tcg_gen_subi_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + TCGv t0 = tcg_const_i64(arg2); + tcg_gen_sub_i64(ret, arg1, t0); + tcg_temp_free(t0); +} + +static inline void tcg_gen_and_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_and_i32(ret, arg1, arg2); + tcg_gen_and_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2)); +} + +static inline void tcg_gen_andi_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + tcg_gen_andi_i32(ret, arg1, arg2); + tcg_gen_andi_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), arg2 >> 32); +} + +static inline void tcg_gen_or_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_or_i32(ret, arg1, arg2); + tcg_gen_or_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2)); +} + +static inline void tcg_gen_ori_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + tcg_gen_ori_i32(ret, arg1, arg2); + tcg_gen_ori_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), arg2 >> 32); +} + +static inline void tcg_gen_xor_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_xor_i32(ret, arg1, arg2); + tcg_gen_xor_i32(TCGV_HIGH(ret), TCGV_HIGH(arg1), TCGV_HIGH(arg2)); +} + +static inline void tcg_gen_xori_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + tcg_gen_xori_i32(ret, 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 ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_helper_1_2(tcg_helper_shl_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_shli_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + tcg_gen_shifti_i64(ret, arg1, arg2, 0, 0); +} + +static inline void tcg_gen_shr_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_helper_1_2(tcg_helper_shr_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_shri_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + tcg_gen_shifti_i64(ret, arg1, arg2, 1, 0); +} + +static inline void tcg_gen_sar_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_helper_1_2(tcg_helper_sar_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_sari_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + tcg_gen_shifti_i64(ret, arg1, arg2, 1, 1); +} + +static inline void tcg_gen_brcond_i64(int cond, TCGv arg1, TCGv arg2, + int label_index) +{ + tcg_gen_op6ii(INDEX_op_brcond2_i32, + arg1, TCGV_HIGH(arg1), arg2, TCGV_HIGH(arg2), + cond, label_index); +} + +static inline void tcg_gen_mul_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + TCGv t0, t1; + + t0 = tcg_temp_new(TCG_TYPE_I64); + t1 = tcg_temp_new(TCG_TYPE_I32); + + tcg_gen_op4(INDEX_op_mulu2_i32, t0, TCGV_HIGH(t0), arg1, arg2); + + tcg_gen_mul_i32(t1, arg1, TCGV_HIGH(arg2)); + tcg_gen_add_i32(TCGV_HIGH(t0), TCGV_HIGH(t0), t1); + tcg_gen_mul_i32(t1, TCGV_HIGH(arg1), arg2); + tcg_gen_add_i32(TCGV_HIGH(t0), TCGV_HIGH(t0), t1); + + tcg_gen_mov_i64(ret, t0); + tcg_temp_free(t0); + tcg_temp_free(t1); +} + +static inline void tcg_gen_muli_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + TCGv t0 = tcg_const_i64(arg2); + tcg_gen_mul_i64(ret, arg1, t0); + tcg_temp_free(t0); +} + +static inline void tcg_gen_div_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_helper_1_2(tcg_helper_div_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_rem_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_helper_1_2(tcg_helper_rem_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_divu_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_helper_1_2(tcg_helper_divu_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_remu_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_helper_1_2(tcg_helper_remu_i64, ret, arg1, arg2); +} + +#else + +static inline void tcg_gen_mov_i64(TCGv ret, TCGv arg) +{ + if (GET_TCGV(ret) != GET_TCGV(arg)) + tcg_gen_op2(INDEX_op_mov_i64, ret, arg); +} + +static inline void tcg_gen_movi_i64(TCGv ret, int64_t arg) +{ + tcg_gen_op2i(INDEX_op_movi_i64, ret, arg); +} + +static inline void tcg_gen_ld8u_i64(TCGv ret, TCGv arg2, + tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_ld8u_i64, ret, arg2, offset); +} + +static inline void tcg_gen_ld8s_i64(TCGv ret, TCGv arg2, + tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_ld8s_i64, ret, arg2, offset); +} + +static inline void tcg_gen_ld16u_i64(TCGv ret, TCGv arg2, + tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_ld16u_i64, ret, arg2, offset); +} + +static inline void tcg_gen_ld16s_i64(TCGv ret, TCGv arg2, + tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_ld16s_i64, ret, arg2, offset); +} + +static inline void tcg_gen_ld32u_i64(TCGv ret, TCGv arg2, + tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_ld32u_i64, ret, arg2, offset); +} + +static inline void tcg_gen_ld32s_i64(TCGv ret, TCGv arg2, + tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_ld32s_i64, ret, arg2, offset); +} + +static inline void tcg_gen_ld_i64(TCGv ret, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_ld_i64, ret, arg2, offset); +} + +static inline void tcg_gen_st8_i64(TCGv arg1, TCGv arg2, + tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_st8_i64, arg1, arg2, offset); +} + +static inline void tcg_gen_st16_i64(TCGv arg1, TCGv arg2, + tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_st16_i64, arg1, arg2, offset); +} + +static inline void tcg_gen_st32_i64(TCGv arg1, TCGv arg2, + tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_st32_i64, arg1, arg2, offset); +} + +static inline void tcg_gen_st_i64(TCGv arg1, TCGv arg2, tcg_target_long offset) +{ + tcg_gen_op3i(INDEX_op_st_i64, arg1, arg2, offset); +} + +static inline void tcg_gen_add_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_add_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_addi_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + TCGv t0 = tcg_const_i64(arg2); + tcg_gen_add_i64(ret, arg1, t0); + tcg_temp_free(t0); +} + +static inline void tcg_gen_sub_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_sub_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_subi_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + TCGv t0 = tcg_const_i64(arg2); + tcg_gen_sub_i64(ret, arg1, t0); + tcg_temp_free(t0); +} + +static inline void tcg_gen_and_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_and_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_andi_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + TCGv t0 = tcg_const_i64(arg2); + tcg_gen_and_i64(ret, arg1, t0); + tcg_temp_free(t0); +} + +static inline void tcg_gen_or_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_or_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_ori_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + TCGv t0 = tcg_const_i64(arg2); + tcg_gen_or_i64(ret, arg1, t0); + tcg_temp_free(t0); +} + +static inline void tcg_gen_xor_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_xor_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_xori_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + TCGv t0 = tcg_const_i64(arg2); + tcg_gen_xor_i64(ret, arg1, t0); + tcg_temp_free(t0); +} + +static inline void tcg_gen_shl_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_shl_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_shli_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + if (arg2 == 0) { + tcg_gen_mov_i64(ret, arg1); + } else { + TCGv t0 = tcg_const_i64(arg2); + tcg_gen_shl_i64(ret, arg1, t0); + tcg_temp_free(t0); + } +} + +static inline void tcg_gen_shr_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_shr_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_shri_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + if (arg2 == 0) { + tcg_gen_mov_i64(ret, arg1); + } else { + TCGv t0 = tcg_const_i64(arg2); + tcg_gen_shr_i64(ret, arg1, t0); + tcg_temp_free(t0); + } +} + +static inline void tcg_gen_sar_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_sar_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_sari_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + if (arg2 == 0) { + tcg_gen_mov_i64(ret, arg1); + } else { + TCGv t0 = tcg_const_i64(arg2); + tcg_gen_sar_i64(ret, arg1, t0); + tcg_temp_free(t0); + } +} + +static inline void tcg_gen_brcond_i64(int cond, TCGv arg1, TCGv arg2, + int label_index) +{ + tcg_gen_op4ii(INDEX_op_brcond_i64, arg1, arg2, cond, label_index); +} + +static inline void tcg_gen_mul_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_mul_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_muli_i64(TCGv ret, TCGv arg1, int64_t arg2) +{ + TCGv t0 = tcg_const_i64(arg2); + tcg_gen_mul_i64(ret, arg1, t0); + tcg_temp_free(t0); +} + +#ifdef TCG_TARGET_HAS_div_i64 +static inline void tcg_gen_div_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_div_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_rem_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_rem_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_divu_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_divu_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_remu_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + tcg_gen_op3(INDEX_op_remu_i64, ret, arg1, arg2); +} +#else +static inline void tcg_gen_div_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + TCGv t0; + t0 = tcg_temp_new(TCG_TYPE_I64); + tcg_gen_sari_i64(t0, arg1, 63); + tcg_gen_op5(INDEX_op_div2_i64, ret, t0, arg1, t0, arg2); + tcg_temp_free(t0); +} + +static inline void tcg_gen_rem_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + TCGv t0; + t0 = tcg_temp_new(TCG_TYPE_I64); + tcg_gen_sari_i64(t0, arg1, 63); + tcg_gen_op5(INDEX_op_div2_i64, t0, ret, arg1, t0, arg2); + tcg_temp_free(t0); +} + +static inline void tcg_gen_divu_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + TCGv t0; + t0 = tcg_temp_new(TCG_TYPE_I64); + tcg_gen_movi_i64(t0, 0); + tcg_gen_op5(INDEX_op_divu2_i64, ret, t0, arg1, t0, arg2); + tcg_temp_free(t0); +} + +static inline void tcg_gen_remu_i64(TCGv ret, TCGv arg1, TCGv arg2) +{ + TCGv t0; + t0 = tcg_temp_new(TCG_TYPE_I64); + tcg_gen_movi_i64(t0, 0); + tcg_gen_op5(INDEX_op_divu2_i64, t0, ret, arg1, t0, arg2); + tcg_temp_free(t0); +} +#endif + +#endif + +static inline void tcg_gen_brcondi_i64(int cond, TCGv arg1, int64_t arg2, + int label_index) +{ + TCGv t0 = tcg_const_i64(arg2); + tcg_gen_brcond_i64(cond, arg1, t0, label_index); + tcg_temp_free(t0); +} + +/***************************************/ +/* optional operations */ + +static inline void tcg_gen_ext8s_i32(TCGv ret, TCGv arg) +{ +#ifdef TCG_TARGET_HAS_ext8s_i32 + tcg_gen_op2(INDEX_op_ext8s_i32, ret, arg); +#else + tcg_gen_shli_i32(ret, arg, 24); + tcg_gen_sari_i32(ret, ret, 24); +#endif +} + +static inline void tcg_gen_ext16s_i32(TCGv ret, TCGv arg) +{ +#ifdef TCG_TARGET_HAS_ext16s_i32 + tcg_gen_op2(INDEX_op_ext16s_i32, ret, arg); +#else + tcg_gen_shli_i32(ret, arg, 16); + tcg_gen_sari_i32(ret, ret, 16); +#endif +} + +/* These are currently just for convenience. + We assume a target will recognise these automatically . */ +static inline void tcg_gen_ext8u_i32(TCGv ret, TCGv arg) +{ + tcg_gen_andi_i32(ret, arg, 0xffu); +} + +static inline void tcg_gen_ext16u_i32(TCGv ret, TCGv arg) +{ + 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 ret, TCGv arg) +{ +#ifdef TCG_TARGET_HAS_bswap16_i32 + tcg_gen_op2(INDEX_op_bswap16_i32, ret, arg); +#else + TCGv t0, t1; + t0 = tcg_temp_new(TCG_TYPE_I32); + t1 = tcg_temp_new(TCG_TYPE_I32); + + tcg_gen_shri_i32(t0, arg, 8); + tcg_gen_andi_i32(t1, arg, 0x000000ff); + tcg_gen_shli_i32(t1, t1, 8); + tcg_gen_or_i32(ret, t0, t1); + tcg_temp_free(t0); + tcg_temp_free(t1); +#endif +} + +static inline void tcg_gen_bswap_i32(TCGv ret, TCGv arg) +{ +#ifdef TCG_TARGET_HAS_bswap_i32 + tcg_gen_op2(INDEX_op_bswap_i32, ret, arg); +#else + TCGv t0, t1; + t0 = tcg_temp_new(TCG_TYPE_I32); + t1 = tcg_temp_new(TCG_TYPE_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(t0); + tcg_temp_free(t1); +#endif +} + +#if TCG_TARGET_REG_BITS == 32 +static inline void tcg_gen_ext8s_i64(TCGv ret, TCGv arg) +{ + tcg_gen_ext8s_i32(ret, arg); + tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31); +} + +static inline void tcg_gen_ext16s_i64(TCGv ret, TCGv arg) +{ + tcg_gen_ext16s_i32(ret, arg); + tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31); +} + +static inline void tcg_gen_ext32s_i64(TCGv ret, TCGv arg) +{ + tcg_gen_mov_i32(ret, arg); + tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31); +} + +static inline void tcg_gen_ext8u_i64(TCGv ret, TCGv arg) +{ + tcg_gen_ext8u_i32(ret, arg); + tcg_gen_movi_i32(TCGV_HIGH(ret), 0); +} + +static inline void tcg_gen_ext16u_i64(TCGv ret, TCGv arg) +{ + tcg_gen_ext16u_i32(ret, arg); + tcg_gen_movi_i32(TCGV_HIGH(ret), 0); +} + +static inline void tcg_gen_ext32u_i64(TCGv ret, TCGv arg) +{ + tcg_gen_mov_i32(ret, arg); + tcg_gen_movi_i32(TCGV_HIGH(ret), 0); +} + +static inline void tcg_gen_trunc_i64_i32(TCGv ret, TCGv arg) +{ + tcg_gen_mov_i32(ret, arg); +} + +static inline void tcg_gen_extu_i32_i64(TCGv ret, TCGv arg) +{ + tcg_gen_mov_i32(ret, arg); + tcg_gen_movi_i32(TCGV_HIGH(ret), 0); +} + +static inline void tcg_gen_ext_i32_i64(TCGv ret, TCGv arg) +{ + tcg_gen_mov_i32(ret, arg); + tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31); +} + +static inline void tcg_gen_bswap_i64(TCGv ret, TCGv arg) +{ + TCGv t0, t1; + t0 = tcg_temp_new(TCG_TYPE_I32); + t1 = tcg_temp_new(TCG_TYPE_I32); + + tcg_gen_bswap_i32(t0, arg); + tcg_gen_bswap_i32(t1, TCGV_HIGH(arg)); + tcg_gen_mov_i32(ret, t1); + tcg_gen_mov_i32(TCGV_HIGH(ret), t0); + tcg_temp_free(t0); + tcg_temp_free(t1); +} +#else + +static inline void tcg_gen_ext8s_i64(TCGv ret, TCGv arg) +{ +#ifdef TCG_TARGET_HAS_ext8s_i64 + tcg_gen_op2(INDEX_op_ext8s_i64, ret, arg); +#else + tcg_gen_shli_i64(ret, arg, 56); + tcg_gen_sari_i64(ret, ret, 56); +#endif +} + +static inline void tcg_gen_ext16s_i64(TCGv ret, TCGv arg) +{ +#ifdef TCG_TARGET_HAS_ext16s_i64 + tcg_gen_op2(INDEX_op_ext16s_i64, ret, arg); +#else + tcg_gen_shli_i64(ret, arg, 48); + tcg_gen_sari_i64(ret, ret, 48); +#endif +} + +static inline void tcg_gen_ext32s_i64(TCGv ret, TCGv arg) +{ +#ifdef TCG_TARGET_HAS_ext32s_i64 + tcg_gen_op2(INDEX_op_ext32s_i64, ret, arg); +#else + tcg_gen_shli_i64(ret, arg, 32); + tcg_gen_sari_i64(ret, ret, 32); +#endif +} + +static inline void tcg_gen_ext8u_i64(TCGv ret, TCGv arg) +{ + tcg_gen_andi_i64(ret, arg, 0xffu); +} + +static inline void tcg_gen_ext16u_i64(TCGv ret, TCGv arg) +{ + tcg_gen_andi_i64(ret, arg, 0xffffu); +} + +static inline void tcg_gen_ext32u_i64(TCGv ret, TCGv arg) +{ + tcg_gen_andi_i64(ret, arg, 0xffffffffu); +} + +/* Note: we assume the target supports move between 32 and 64 bit + registers. This will probably break MIPS64 targets. */ +static inline void tcg_gen_trunc_i64_i32(TCGv ret, TCGv arg) +{ + tcg_gen_mov_i32(ret, arg); +} + +/* Note: we assume the target supports move between 32 and 64 bit + registers */ +static inline void tcg_gen_extu_i32_i64(TCGv ret, TCGv arg) +{ + tcg_gen_andi_i64(ret, arg, 0xffffffffu); +} + +/* Note: we assume the target supports move between 32 and 64 bit + registers */ +static inline void tcg_gen_ext_i32_i64(TCGv ret, TCGv arg) +{ + tcg_gen_ext32s_i64(ret, arg); +} + +static inline void tcg_gen_bswap_i64(TCGv ret, TCGv arg) +{ +#ifdef TCG_TARGET_HAS_bswap_i64 + tcg_gen_op2(INDEX_op_bswap_i64, ret, arg); +#else + TCGv t0, t1; + t0 = tcg_temp_new(TCG_TYPE_I32); + t1 = tcg_temp_new(TCG_TYPE_I32); + + 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(t0); + tcg_temp_free(t1); +#endif +} + +#endif + +static inline void tcg_gen_neg_i32(TCGv ret, TCGv arg) +{ +#ifdef TCG_TARGET_HAS_neg_i32 + tcg_gen_op2(INDEX_op_neg_i32, ret, arg); +#else + TCGv t0 = tcg_const_i32(0); + tcg_gen_sub_i32(ret, t0, arg); + tcg_temp_free(t0); +#endif +} + +static inline void tcg_gen_neg_i64(TCGv ret, TCGv arg) +{ +#ifdef TCG_TARGET_HAS_neg_i64 + tcg_gen_op2(INDEX_op_neg_i64, ret, arg); +#else + TCGv t0 = tcg_const_i64(0); + tcg_gen_sub_i64(ret, t0, arg); + tcg_temp_free(t0); +#endif +} + +static inline void tcg_gen_not_i32(TCGv ret, TCGv arg) +{ + tcg_gen_xori_i32(ret, arg, -1); +} + +static inline void tcg_gen_not_i64(TCGv ret, TCGv arg) +{ + tcg_gen_xori_i64(ret, arg, -1); +} + +static inline void tcg_gen_discard_i32(TCGv arg) +{ + tcg_gen_op1(INDEX_op_discard, arg); +} + +#if TCG_TARGET_REG_BITS == 32 +static inline void tcg_gen_discard_i64(TCGv arg) +{ + tcg_gen_discard_i32(arg); + tcg_gen_discard_i32(TCGV_HIGH(arg)); +} +#else +static inline void tcg_gen_discard_i64(TCGv arg) +{ + tcg_gen_op1(INDEX_op_discard, arg); +} +#endif + +/***************************************/ +/* QEMU specific operations. Their type depend on the QEMU CPU + type. */ +#ifndef TARGET_LONG_BITS +#error must include QEMU headers +#endif + +/* debug info: write the PC of the corresponding QEMU CPU instruction */ +static inline void tcg_gen_debug_insn_start(uint64_t pc) +{ + /* 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_op1i(INDEX_op_debug_insn_start, pc); +#endif +} + +static inline void tcg_gen_exit_tb(tcg_target_long val) +{ + tcg_gen_op1i(INDEX_op_exit_tb, val); +} + +static inline void tcg_gen_goto_tb(int idx) +{ + tcg_gen_op1i(INDEX_op_goto_tb, idx); +} + +#if TCG_TARGET_REG_BITS == 32 +static inline void tcg_gen_qemu_ld8u(TCGv ret, TCGv addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3i(INDEX_op_qemu_ld8u, ret, addr, mem_index); +#else + tcg_gen_op4i(INDEX_op_qemu_ld8u, ret, addr, TCGV_HIGH(addr), mem_index); + tcg_gen_movi_i32(TCGV_HIGH(ret), 0); +#endif +} + +static inline void tcg_gen_qemu_ld8s(TCGv ret, TCGv addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3i(INDEX_op_qemu_ld8s, ret, addr, mem_index); +#else + tcg_gen_op4i(INDEX_op_qemu_ld8s, ret, addr, TCGV_HIGH(addr), mem_index); + tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31); +#endif +} + +static inline void tcg_gen_qemu_ld16u(TCGv ret, TCGv addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3i(INDEX_op_qemu_ld16u, ret, addr, mem_index); +#else + tcg_gen_op4i(INDEX_op_qemu_ld16u, ret, addr, TCGV_HIGH(addr), mem_index); + tcg_gen_movi_i32(TCGV_HIGH(ret), 0); +#endif +} + +static inline void tcg_gen_qemu_ld16s(TCGv ret, TCGv addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3i(INDEX_op_qemu_ld16s, ret, addr, mem_index); +#else + tcg_gen_op4i(INDEX_op_qemu_ld16s, ret, addr, TCGV_HIGH(addr), mem_index); + tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31); +#endif +} + +static inline void tcg_gen_qemu_ld32u(TCGv ret, TCGv addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3i(INDEX_op_qemu_ld32u, ret, addr, mem_index); +#else + tcg_gen_op4i(INDEX_op_qemu_ld32u, ret, addr, TCGV_HIGH(addr), mem_index); + tcg_gen_movi_i32(TCGV_HIGH(ret), 0); +#endif +} + +static inline void tcg_gen_qemu_ld32s(TCGv ret, TCGv addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3i(INDEX_op_qemu_ld32u, ret, addr, mem_index); +#else + tcg_gen_op4i(INDEX_op_qemu_ld32u, ret, addr, TCGV_HIGH(addr), mem_index); + tcg_gen_sari_i32(TCGV_HIGH(ret), ret, 31); +#endif +} + +static inline void tcg_gen_qemu_ld64(TCGv ret, TCGv addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op4i(INDEX_op_qemu_ld64, ret, TCGV_HIGH(ret), addr, mem_index); +#else + tcg_gen_op5i(INDEX_op_qemu_ld64, ret, TCGV_HIGH(ret), + addr, TCGV_HIGH(addr), mem_index); +#endif +} + +static inline void tcg_gen_qemu_st8(TCGv arg, TCGv addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3i(INDEX_op_qemu_st8, arg, addr, mem_index); +#else + tcg_gen_op4i(INDEX_op_qemu_st8, arg, addr, TCGV_HIGH(addr), mem_index); +#endif +} + +static inline void tcg_gen_qemu_st16(TCGv arg, TCGv addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3i(INDEX_op_qemu_st16, arg, addr, mem_index); +#else + tcg_gen_op4i(INDEX_op_qemu_st16, arg, addr, TCGV_HIGH(addr), mem_index); +#endif +} + +static inline void tcg_gen_qemu_st32(TCGv arg, TCGv addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3i(INDEX_op_qemu_st32, arg, addr, mem_index); +#else + tcg_gen_op4i(INDEX_op_qemu_st32, arg, addr, TCGV_HIGH(addr), mem_index); +#endif +} + +static inline void tcg_gen_qemu_st64(TCGv arg, TCGv addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op4i(INDEX_op_qemu_st64, arg, TCGV_HIGH(arg), addr, mem_index); +#else + tcg_gen_op5i(INDEX_op_qemu_st64, arg, TCGV_HIGH(arg), + addr, TCGV_HIGH(addr), mem_index); +#endif +} + +#define tcg_gen_ld_ptr tcg_gen_ld_i32 +#define tcg_gen_discard_ptr tcg_gen_discard_i32 + +#else /* TCG_TARGET_REG_BITS == 32 */ + +static inline void tcg_gen_qemu_ld8u(TCGv ret, TCGv addr, int mem_index) +{ + tcg_gen_op3i(INDEX_op_qemu_ld8u, ret, addr, mem_index); +} + +static inline void tcg_gen_qemu_ld8s(TCGv ret, TCGv addr, int mem_index) +{ + tcg_gen_op3i(INDEX_op_qemu_ld8s, ret, addr, mem_index); +} + +static inline void tcg_gen_qemu_ld16u(TCGv ret, TCGv addr, int mem_index) +{ + tcg_gen_op3i(INDEX_op_qemu_ld16u, ret, addr, mem_index); +} + +static inline void tcg_gen_qemu_ld16s(TCGv ret, TCGv addr, int mem_index) +{ + tcg_gen_op3i(INDEX_op_qemu_ld16s, ret, addr, mem_index); +} + +static inline void tcg_gen_qemu_ld32u(TCGv ret, TCGv addr, int mem_index) +{ + tcg_gen_op3i(INDEX_op_qemu_ld32u, ret, addr, mem_index); +} + +static inline void tcg_gen_qemu_ld32s(TCGv ret, TCGv addr, int mem_index) +{ + tcg_gen_op3i(INDEX_op_qemu_ld32s, ret, addr, mem_index); +} + +static inline void tcg_gen_qemu_ld64(TCGv ret, TCGv addr, int mem_index) +{ + tcg_gen_op3i(INDEX_op_qemu_ld64, ret, addr, mem_index); +} + +static inline void tcg_gen_qemu_st8(TCGv arg, TCGv addr, int mem_index) +{ + tcg_gen_op3i(INDEX_op_qemu_st8, arg, addr, mem_index); +} + +static inline void tcg_gen_qemu_st16(TCGv arg, TCGv addr, int mem_index) +{ + tcg_gen_op3i(INDEX_op_qemu_st16, arg, addr, mem_index); +} + +static inline void tcg_gen_qemu_st32(TCGv arg, TCGv addr, int mem_index) +{ + tcg_gen_op3i(INDEX_op_qemu_st32, arg, addr, mem_index); +} + +static inline void tcg_gen_qemu_st64(TCGv arg, TCGv addr, int mem_index) +{ + tcg_gen_op3i(INDEX_op_qemu_st64, arg, addr, mem_index); +} + +#define tcg_gen_ld_ptr tcg_gen_ld_i64 +#define tcg_gen_discard_ptr tcg_gen_discard_i64 + +#endif /* TCG_TARGET_REG_BITS != 32 */ + +#if TARGET_LONG_BITS == 64 +#define TCG_TYPE_TL TCG_TYPE_I64 +#define tcg_gen_movi_tl tcg_gen_movi_i64 +#define tcg_gen_mov_tl tcg_gen_mov_i64 +#define tcg_gen_ld8u_tl tcg_gen_ld8u_i64 +#define tcg_gen_ld8s_tl tcg_gen_ld8s_i64 +#define tcg_gen_ld16u_tl tcg_gen_ld16u_i64 +#define tcg_gen_ld16s_tl tcg_gen_ld16s_i64 +#define tcg_gen_ld32u_tl tcg_gen_ld32u_i64 +#define tcg_gen_ld32s_tl tcg_gen_ld32s_i64 +#define tcg_gen_ld_tl tcg_gen_ld_i64 +#define tcg_gen_st8_tl tcg_gen_st8_i64 +#define tcg_gen_st16_tl tcg_gen_st16_i64 +#define tcg_gen_st32_tl tcg_gen_st32_i64 +#define tcg_gen_st_tl tcg_gen_st_i64 +#define tcg_gen_add_tl tcg_gen_add_i64 +#define tcg_gen_addi_tl tcg_gen_addi_i64 +#define tcg_gen_sub_tl tcg_gen_sub_i64 +#define tcg_gen_neg_tl tcg_gen_neg_i64 +#define tcg_gen_subi_tl tcg_gen_subi_i64 +#define tcg_gen_and_tl tcg_gen_and_i64 +#define tcg_gen_andi_tl tcg_gen_andi_i64 +#define tcg_gen_or_tl tcg_gen_or_i64 +#define tcg_gen_ori_tl tcg_gen_ori_i64 +#define tcg_gen_xor_tl tcg_gen_xor_i64 +#define tcg_gen_xori_tl tcg_gen_xori_i64 +#define tcg_gen_not_tl tcg_gen_not_i64 +#define tcg_gen_shl_tl tcg_gen_shl_i64 +#define tcg_gen_shli_tl tcg_gen_shli_i64 +#define tcg_gen_shr_tl tcg_gen_shr_i64 +#define tcg_gen_shri_tl tcg_gen_shri_i64 +#define tcg_gen_sar_tl tcg_gen_sar_i64 +#define tcg_gen_sari_tl tcg_gen_sari_i64 +#define tcg_gen_brcond_tl tcg_gen_brcond_i64 +#define tcg_gen_brcondi_tl tcg_gen_brcondi_i64 +#define tcg_gen_mul_tl tcg_gen_mul_i64 +#define tcg_gen_muli_tl tcg_gen_muli_i64 +#define tcg_gen_discard_tl tcg_gen_discard_i64 +#define tcg_gen_trunc_tl_i32 tcg_gen_trunc_i64_i32 +#define tcg_gen_trunc_i64_tl tcg_gen_mov_i64 +#define tcg_gen_extu_i32_tl tcg_gen_extu_i32_i64 +#define tcg_gen_ext_i32_tl tcg_gen_ext_i32_i64 +#define tcg_gen_extu_tl_i64 tcg_gen_mov_i64 +#define tcg_gen_ext_tl_i64 tcg_gen_mov_i64 +#define tcg_gen_ext8u_tl tcg_gen_ext8u_i64 +#define tcg_gen_ext8s_tl tcg_gen_ext8s_i64 +#define tcg_gen_ext16u_tl tcg_gen_ext16u_i64 +#define tcg_gen_ext16s_tl tcg_gen_ext16s_i64 +#define tcg_gen_ext32u_tl tcg_gen_ext32u_i64 +#define tcg_gen_ext32s_tl tcg_gen_ext32s_i64 +#define tcg_const_tl tcg_const_i64 +#else +#define TCG_TYPE_TL TCG_TYPE_I32 +#define tcg_gen_movi_tl tcg_gen_movi_i32 +#define tcg_gen_mov_tl tcg_gen_mov_i32 +#define tcg_gen_ld8u_tl tcg_gen_ld8u_i32 +#define tcg_gen_ld8s_tl tcg_gen_ld8s_i32 +#define tcg_gen_ld16u_tl tcg_gen_ld16u_i32 +#define tcg_gen_ld16s_tl tcg_gen_ld16s_i32 +#define tcg_gen_ld32u_tl tcg_gen_ld_i32 +#define tcg_gen_ld32s_tl tcg_gen_ld_i32 +#define tcg_gen_ld_tl tcg_gen_ld_i32 +#define tcg_gen_st8_tl tcg_gen_st8_i32 +#define tcg_gen_st16_tl tcg_gen_st16_i32 +#define tcg_gen_st32_tl tcg_gen_st_i32 +#define tcg_gen_st_tl tcg_gen_st_i32 +#define tcg_gen_add_tl tcg_gen_add_i32 +#define tcg_gen_addi_tl tcg_gen_addi_i32 +#define tcg_gen_sub_tl tcg_gen_sub_i32 +#define tcg_gen_neg_tl tcg_gen_neg_i32 +#define tcg_gen_subi_tl tcg_gen_subi_i32 +#define tcg_gen_and_tl tcg_gen_and_i32 +#define tcg_gen_andi_tl tcg_gen_andi_i32 +#define tcg_gen_or_tl tcg_gen_or_i32 +#define tcg_gen_ori_tl tcg_gen_ori_i32 +#define tcg_gen_xor_tl tcg_gen_xor_i32 +#define tcg_gen_xori_tl tcg_gen_xori_i32 +#define tcg_gen_not_tl tcg_gen_not_i32 +#define tcg_gen_shl_tl tcg_gen_shl_i32 +#define tcg_gen_shli_tl tcg_gen_shli_i32 +#define tcg_gen_shr_tl tcg_gen_shr_i32 +#define tcg_gen_shri_tl tcg_gen_shri_i32 +#define tcg_gen_sar_tl tcg_gen_sar_i32 +#define tcg_gen_sari_tl tcg_gen_sari_i32 +#define tcg_gen_brcond_tl tcg_gen_brcond_i32 +#define tcg_gen_brcondi_tl tcg_gen_brcondi_i32 +#define tcg_gen_mul_tl tcg_gen_mul_i32 +#define tcg_gen_muli_tl tcg_gen_muli_i32 +#define tcg_gen_discard_tl tcg_gen_discard_i32 +#define tcg_gen_trunc_tl_i32 tcg_gen_mov_i32 +#define tcg_gen_trunc_i64_tl tcg_gen_trunc_i64_i32 +#define tcg_gen_extu_i32_tl tcg_gen_mov_i32 +#define tcg_gen_ext_i32_tl tcg_gen_mov_i32 +#define tcg_gen_extu_tl_i64 tcg_gen_extu_i32_i64 +#define tcg_gen_ext_tl_i64 tcg_gen_ext_i32_i64 +#define tcg_gen_ext8u_tl tcg_gen_ext8u_i32 +#define tcg_gen_ext8s_tl tcg_gen_ext8s_i32 +#define tcg_gen_ext16u_tl tcg_gen_ext16u_i32 +#define tcg_gen_ext16s_tl tcg_gen_ext16s_i32 +#define tcg_gen_ext32u_tl tcg_gen_mov_i32 +#define tcg_gen_ext32s_tl tcg_gen_mov_i32 +#define tcg_const_tl tcg_const_i32 +#endif + +#if TCG_TARGET_REG_BITS == 32 +#define tcg_gen_add_ptr tcg_gen_add_i32 +#define tcg_gen_addi_ptr tcg_gen_addi_i32 +#define tcg_gen_ext_i32_ptr tcg_gen_mov_i32 +#else /* TCG_TARGET_REG_BITS == 32 */ +#define tcg_gen_add_ptr tcg_gen_add_i64 +#define tcg_gen_addi_ptr tcg_gen_addi_i64 +#define tcg_gen_ext_i32_ptr tcg_gen_ext_i32_i64 +#endif /* TCG_TARGET_REG_BITS != 32 */ + |