diff options
Diffstat (limited to 'tcg/tcg-op.h')
| -rw-r--r-- | tcg/tcg-op.h | 1175 |
1 files changed, 1175 insertions, 0 deletions
diff --git a/tcg/tcg-op.h b/tcg/tcg-op.h new file mode 100644 index 0000000000..705e0df971 --- /dev/null +++ b/tcg/tcg-op.h @@ -0,0 +1,1175 @@ +/* + * 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" + +/* legacy dyngen operations */ +#include "gen-op.h" + +int gen_new_label(void); + +static inline void tcg_gen_op1(int opc, TCGArg arg1) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = arg1; +} + +static inline void tcg_gen_op2(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, TCGArg arg1, TCGArg arg2, TCGArg arg3) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = arg1; + *gen_opparam_ptr++ = arg2; + *gen_opparam_ptr++ = arg3; +} + +static inline void tcg_gen_op4(int opc, TCGArg arg1, TCGArg arg2, TCGArg arg3, + TCGArg arg4) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = arg1; + *gen_opparam_ptr++ = arg2; + *gen_opparam_ptr++ = arg3; + *gen_opparam_ptr++ = arg4; +} + +static inline void tcg_gen_op5(int opc, TCGArg arg1, TCGArg arg2, + TCGArg arg3, TCGArg arg4, + TCGArg arg5) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = arg1; + *gen_opparam_ptr++ = arg2; + *gen_opparam_ptr++ = arg3; + *gen_opparam_ptr++ = arg4; + *gen_opparam_ptr++ = arg5; +} + +static inline void tcg_gen_op6(int opc, TCGArg arg1, TCGArg arg2, + TCGArg arg3, TCGArg arg4, + TCGArg arg5, TCGArg arg6) +{ + *gen_opc_ptr++ = opc; + *gen_opparam_ptr++ = arg1; + *gen_opparam_ptr++ = arg2; + *gen_opparam_ptr++ = arg3; + *gen_opparam_ptr++ = arg4; + *gen_opparam_ptr++ = arg5; + *gen_opparam_ptr++ = arg6; +} + +static inline void gen_set_label(int n) +{ + tcg_gen_op1(INDEX_op_set_label, n); +} + +static inline void tcg_gen_mov_i32(int ret, int arg) +{ + tcg_gen_op2(INDEX_op_mov_i32, ret, arg); +} + +static inline void tcg_gen_movi_i32(int ret, int32_t arg) +{ + tcg_gen_op2(INDEX_op_movi_i32, ret, arg); +} + +/* helper calls */ +#define TCG_HELPER_CALL_FLAGS 0 + +static inline void tcg_gen_helper_0_0(void *func) +{ + tcg_gen_call(&tcg_ctx, + tcg_const_ptr((tcg_target_long)func), TCG_HELPER_CALL_FLAGS, + 0, NULL, 0, NULL); +} + +static inline void tcg_gen_helper_0_1(void *func, TCGArg arg) +{ + tcg_gen_call(&tcg_ctx, + tcg_const_ptr((tcg_target_long)func), TCG_HELPER_CALL_FLAGS, + 0, NULL, 1, &arg); +} + +static inline void tcg_gen_helper_0_2(void *func, TCGArg arg1, TCGArg arg2) +{ + TCGArg args[2]; + args[0] = arg1; + args[1] = arg2; + tcg_gen_call(&tcg_ctx, + tcg_const_ptr((tcg_target_long)func), TCG_HELPER_CALL_FLAGS, + 0, NULL, 2, args); +} + +static inline void tcg_gen_helper_1_2(void *func, TCGArg ret, + TCGArg arg1, TCGArg arg2) +{ + TCGArg args[2]; + args[0] = arg1; + args[1] = arg2; + tcg_gen_call(&tcg_ctx, + tcg_const_ptr((tcg_target_long)func), TCG_HELPER_CALL_FLAGS, + 1, &ret, 2, args); +} + +/* 32 bit ops */ + +static inline void tcg_gen_ld8u_i32(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_ld8u_i32, ret, arg2, offset); +} + +static inline void tcg_gen_ld8s_i32(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_ld8s_i32, ret, arg2, offset); +} + +static inline void tcg_gen_ld16u_i32(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_ld16u_i32, ret, arg2, offset); +} + +static inline void tcg_gen_ld16s_i32(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_ld16s_i32, ret, arg2, offset); +} + +static inline void tcg_gen_ld_i32(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_ld_i32, ret, arg2, offset); +} + +static inline void tcg_gen_st8_i32(int arg1, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_st8_i32, arg1, arg2, offset); +} + +static inline void tcg_gen_st16_i32(int arg1, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_st16_i32, arg1, arg2, offset); +} + +static inline void tcg_gen_st_i32(int arg1, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_st_i32, arg1, arg2, offset); +} + +static inline void tcg_gen_add_i32(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_add_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_addi_i32(int ret, int arg1, int32_t arg2) +{ + tcg_gen_add_i32(ret, arg1, tcg_const_i32(arg2)); +} + +static inline void tcg_gen_sub_i32(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_sub_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_subi_i32(int ret, int arg1, int32_t arg2) +{ + tcg_gen_sub_i32(ret, arg1, tcg_const_i32(arg2)); +} + +static inline void tcg_gen_and_i32(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_and_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_andi_i32(int ret, int 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 { + tcg_gen_and_i32(ret, arg1, tcg_const_i32(arg2)); + } +} + +static inline void tcg_gen_or_i32(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_or_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_ori_i32(int ret, int arg1, int32_t arg2) +{ + /* some cases can be optimized here */ + if (arg2 == 0xffffffff) { + tcg_gen_movi_i32(ret, 0); + } else if (arg2 == 0) { + tcg_gen_mov_i32(ret, arg1); + } else { + tcg_gen_or_i32(ret, arg1, tcg_const_i32(arg2)); + } +} + +static inline void tcg_gen_xor_i32(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_xor_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_xori_i32(int ret, int arg1, int32_t arg2) +{ + /* some cases can be optimized here */ + if (arg2 == 0) { + tcg_gen_mov_i32(ret, arg1); + } else { + tcg_gen_xor_i32(ret, arg1, tcg_const_i32(arg2)); + } +} + +static inline void tcg_gen_shl_i32(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_shl_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_shli_i32(int ret, int arg1, int32_t arg2) +{ + tcg_gen_shl_i32(ret, arg1, tcg_const_i32(arg2)); +} + +static inline void tcg_gen_shr_i32(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_shr_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_shri_i32(int ret, int arg1, int32_t arg2) +{ + tcg_gen_shr_i32(ret, arg1, tcg_const_i32(arg2)); +} + +static inline void tcg_gen_sar_i32(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_sar_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_sari_i32(int ret, int arg1, int32_t arg2) +{ + tcg_gen_sar_i32(ret, arg1, tcg_const_i32(arg2)); +} + +static inline void tcg_gen_brcond_i32(int cond, TCGArg arg1, TCGArg arg2, + int label_index) +{ + tcg_gen_op4(INDEX_op_brcond_i32, arg1, arg2, cond, label_index); +} + +static inline void tcg_gen_mul_i32(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_mul_i32, ret, arg1, arg2); +} + +#ifdef TCG_TARGET_HAS_div_i32 +static inline void tcg_gen_div_i32(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_div_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_rem_i32(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_rem_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_divu_i32(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_divu_i32, ret, arg1, arg2); +} + +static inline void tcg_gen_remu_i32(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_remu_i32, ret, arg1, arg2); +} +#else +static inline void tcg_gen_div_i32(int ret, int arg1, int arg2) +{ + int 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); +} + +static inline void tcg_gen_rem_i32(int ret, int arg1, int arg2) +{ + int 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); +} + +static inline void tcg_gen_divu_i32(int ret, int arg1, int arg2) +{ + int 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); +} + +static inline void tcg_gen_remu_i32(int ret, int arg1, int arg2) +{ + int 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); +} +#endif + +#if TCG_TARGET_REG_BITS == 32 + +static inline void tcg_gen_mov_i64(int ret, int arg) +{ + tcg_gen_mov_i32(ret, arg); + tcg_gen_mov_i32(ret + 1, arg + 1); +} + +static inline void tcg_gen_movi_i64(int ret, int64_t arg) +{ + tcg_gen_movi_i32(ret, arg); + tcg_gen_movi_i32(ret + 1, arg >> 32); +} + +static inline void tcg_gen_ld8u_i64(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_ld8u_i32(ret, arg2, offset); + tcg_gen_movi_i32(ret + 1, 0); +} + +static inline void tcg_gen_ld8s_i64(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_ld8s_i32(ret, arg2, offset); + tcg_gen_sari_i32(ret + 1, ret, 31); +} + +static inline void tcg_gen_ld16u_i64(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_ld16u_i32(ret, arg2, offset); + tcg_gen_movi_i32(ret + 1, 0); +} + +static inline void tcg_gen_ld16s_i64(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_ld16s_i32(ret, arg2, offset); + tcg_gen_sari_i32(ret + 1, ret, 31); +} + +static inline void tcg_gen_ld32u_i64(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_ld_i32(ret, arg2, offset); + tcg_gen_movi_i32(ret + 1, 0); +} + +static inline void tcg_gen_ld32s_i64(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_ld_i32(ret, arg2, offset); + tcg_gen_sari_i32(ret + 1, ret, 31); +} + +static inline void tcg_gen_ld_i64(int ret, int 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(ret + 1, arg2, offset); + tcg_gen_ld_i32(ret, arg2, offset + 4); +#else + tcg_gen_ld_i32(ret, arg2, offset); + tcg_gen_ld_i32(ret + 1, arg2, offset + 4); +#endif +} + +static inline void tcg_gen_st8_i64(int arg1, int arg2, tcg_target_long offset) +{ + tcg_gen_st8_i32(arg1, arg2, offset); +} + +static inline void tcg_gen_st16_i64(int arg1, int arg2, tcg_target_long offset) +{ + tcg_gen_st16_i32(arg1, arg2, offset); +} + +static inline void tcg_gen_st32_i64(int arg1, int arg2, tcg_target_long offset) +{ + tcg_gen_st_i32(arg1, arg2, offset); +} + +static inline void tcg_gen_st_i64(int arg1, int arg2, tcg_target_long offset) +{ +#ifdef TCG_TARGET_WORDS_BIGENDIAN + tcg_gen_st_i32(arg1 + 1, arg2, offset); + tcg_gen_st_i32(arg1, arg2, offset + 4); +#else + tcg_gen_st_i32(arg1, arg2, offset); + tcg_gen_st_i32(arg1 + 1, arg2, offset + 4); +#endif +} + +static inline void tcg_gen_add_i64(int ret, int arg1, int arg2) +{ + tcg_gen_op6(INDEX_op_add2_i32, ret, ret + 1, + arg1, arg1 + 1, arg2, arg2 + 1); +} + +static inline void tcg_gen_addi_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_add_i64(ret, arg1, tcg_const_i64(arg2)); +} + +static inline void tcg_gen_sub_i64(int ret, int arg1, int arg2) +{ + tcg_gen_op6(INDEX_op_sub2_i32, ret, ret + 1, + arg1, arg1 + 1, arg2, arg2 + 1); +} + +static inline void tcg_gen_subi_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_sub_i64(ret, arg1, tcg_const_i64(arg2)); +} + +static inline void tcg_gen_and_i64(int ret, int arg1, int arg2) +{ + tcg_gen_and_i32(ret, arg1, arg2); + tcg_gen_and_i32(ret + 1, arg1 + 1, arg2 + 1); +} + +static inline void tcg_gen_andi_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_andi_i32(ret, arg1, arg2); + tcg_gen_andi_i32(ret + 1, arg1 + 1, arg2 >> 32); +} + +static inline void tcg_gen_or_i64(int ret, int arg1, int arg2) +{ + tcg_gen_or_i32(ret, arg1, arg2); + tcg_gen_or_i32(ret + 1, arg1 + 1, arg2 + 1); +} + +static inline void tcg_gen_ori_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_ori_i32(ret, arg1, arg2); + tcg_gen_ori_i32(ret + 1, arg1 + 1, arg2 >> 32); +} + +static inline void tcg_gen_xor_i64(int ret, int arg1, int arg2) +{ + tcg_gen_xor_i32(ret, arg1, arg2); + tcg_gen_xor_i32(ret + 1, arg1 + 1, arg2 + 1); +} + +static inline void tcg_gen_xori_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_xori_i32(ret, arg1, arg2); + tcg_gen_xori_i32(ret + 1, arg1 + 1, arg2 >> 32); +} + +/* XXX: use generic code when basic block handling is OK or CPU + specific code (x86) */ +static inline void tcg_gen_shl_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_helper_1_2(tcg_helper_shl_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_shli_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_shifti_i64(ret, arg1, arg2, 0, 0); +} + +static inline void tcg_gen_shr_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_helper_1_2(tcg_helper_shr_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_shri_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_shifti_i64(ret, arg1, arg2, 1, 0); +} + +static inline void tcg_gen_sar_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_helper_1_2(tcg_helper_sar_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_sari_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_shifti_i64(ret, arg1, arg2, 1, 1); +} + +static inline void tcg_gen_brcond_i64(int cond, TCGArg arg1, TCGArg arg2, + int label_index) +{ + tcg_gen_op6(INDEX_op_brcond2_i32, + arg1, arg1 + 1, arg2, arg2 + 1, cond, label_index); +} + +static inline void tcg_gen_mul_i64(int ret, int arg1, int arg2) +{ + int t0, t1; + + t0 = tcg_temp_new(TCG_TYPE_I64); + t1 = tcg_temp_new(TCG_TYPE_I32); + + tcg_gen_op4(INDEX_op_mulu2_i32, t0, t0 + 1, arg1, arg2); + + tcg_gen_mul_i32(t1, arg1, arg2 + 1); + tcg_gen_add_i32(t0 + 1, t0 + 1, t1); + tcg_gen_mul_i32(t1, arg1 + 1, arg2); + tcg_gen_add_i32(t0 + 1, t0 + 1, t1); + + tcg_gen_mov_i64(ret, t0); +} + +static inline void tcg_gen_div_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_helper_1_2(tcg_helper_div_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_rem_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_helper_1_2(tcg_helper_rem_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_divu_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_helper_1_2(tcg_helper_divu_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_remu_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_helper_1_2(tcg_helper_remu_i64, ret, arg1, arg2); +} + +#else + +static inline void tcg_gen_mov_i64(int ret, int arg) +{ + tcg_gen_op2(INDEX_op_mov_i64, ret, arg); +} + +static inline void tcg_gen_movi_i64(int ret, int64_t arg) +{ + tcg_gen_op2(INDEX_op_movi_i64, ret, arg); +} + +static inline void tcg_gen_ld8u_i64(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_ld8u_i64, ret, arg2, offset); +} + +static inline void tcg_gen_ld8s_i64(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_ld8s_i64, ret, arg2, offset); +} + +static inline void tcg_gen_ld16u_i64(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_ld16u_i64, ret, arg2, offset); +} + +static inline void tcg_gen_ld16s_i64(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_ld16s_i64, ret, arg2, offset); +} + +static inline void tcg_gen_ld32u_i64(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_ld32u_i64, ret, arg2, offset); +} + +static inline void tcg_gen_ld32s_i64(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_ld32s_i64, ret, arg2, offset); +} + +static inline void tcg_gen_ld_i64(int ret, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_ld_i64, ret, arg2, offset); +} + +static inline void tcg_gen_st8_i64(int arg1, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_st8_i64, arg1, arg2, offset); +} + +static inline void tcg_gen_st16_i64(int arg1, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_st16_i64, arg1, arg2, offset); +} + +static inline void tcg_gen_st32_i64(int arg1, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_st32_i64, arg1, arg2, offset); +} + +static inline void tcg_gen_st_i64(int arg1, int arg2, tcg_target_long offset) +{ + tcg_gen_op3(INDEX_op_st_i64, arg1, arg2, offset); +} + +static inline void tcg_gen_add_i64(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_add_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_addi_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_add_i64(ret, arg1, tcg_const_i64(arg2)); +} + +static inline void tcg_gen_sub_i64(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_sub_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_subi_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_sub_i64(ret, arg1, tcg_const_i64(arg2)); +} + +static inline void tcg_gen_and_i64(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_and_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_andi_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_and_i64(ret, arg1, tcg_const_i64(arg2)); +} + +static inline void tcg_gen_or_i64(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_or_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_ori_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_or_i64(ret, arg1, tcg_const_i64(arg2)); +} + +static inline void tcg_gen_xor_i64(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_xor_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_xori_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_xor_i64(ret, arg1, tcg_const_i64(arg2)); +} + +static inline void tcg_gen_shl_i64(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_shl_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_shli_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_shl_i64(ret, arg1, tcg_const_i64(arg2)); +} + +static inline void tcg_gen_shr_i64(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_shr_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_shri_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_shr_i64(ret, arg1, tcg_const_i64(arg2)); +} + +static inline void tcg_gen_sar_i64(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_sar_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_sari_i64(int ret, int arg1, int64_t arg2) +{ + tcg_gen_sar_i64(ret, arg1, tcg_const_i64(arg2)); +} + +static inline void tcg_gen_brcond_i64(int cond, TCGArg arg1, TCGArg arg2, + int label_index) +{ + tcg_gen_op4(INDEX_op_brcond_i64, arg1, arg2, cond, label_index); +} + +static inline void tcg_gen_mul_i64(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_mul_i64, ret, arg1, arg2); +} + +#ifdef TCG_TARGET_HAS_div_i64 +static inline void tcg_gen_div_i64(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_div_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_rem_i64(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_rem_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_divu_i64(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_divu_i64, ret, arg1, arg2); +} + +static inline void tcg_gen_remu_i64(int ret, int arg1, int arg2) +{ + tcg_gen_op3(INDEX_op_remu_i64, ret, arg1, arg2); +} +#else +static inline void tcg_gen_div_i64(int ret, int arg1, int arg2) +{ + int 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); +} + +static inline void tcg_gen_rem_i64(int ret, int arg1, int arg2) +{ + int 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); +} + +static inline void tcg_gen_divu_i64(int ret, int arg1, int arg2) +{ + int 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); +} + +static inline void tcg_gen_remu_i64(int ret, int arg1, int arg2) +{ + int 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); +} +#endif + +#endif + +/***************************************/ +/* optional operations */ + +static inline void tcg_gen_ext8s_i32(int ret, int 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, arg, 24); +#endif +} + +static inline void tcg_gen_ext16s_i32(int ret, int 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, arg, 16); +#endif +} + +/* Note: we assume the two high bytes are set to zero */ +static inline void tcg_gen_bswap16_i32(TCGArg ret, TCGArg arg) +{ +#ifdef TCG_TARGET_HAS_bswap16_i32 + tcg_gen_op2(INDEX_op_bswap16_i32, ret, arg); +#else + TCGArg 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); +#endif +} + +static inline void tcg_gen_bswap_i32(TCGArg ret, TCGArg arg) +{ +#ifdef TCG_TARGET_HAS_bswap_i32 + tcg_gen_op2(INDEX_op_bswap_i32, ret, arg); +#else + TCGArg 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); +#endif +} + +#if TCG_TARGET_REG_BITS == 32 +static inline void tcg_gen_ext8s_i64(int ret, int arg) +{ + tcg_gen_ext8s_i32(ret, arg); + tcg_gen_sari_i32(ret + 1, ret, 31); +} + +static inline void tcg_gen_ext16s_i64(int ret, int arg) +{ + tcg_gen_ext16s_i32(ret, arg); + tcg_gen_sari_i32(ret + 1, ret, 31); +} + +static inline void tcg_gen_ext32s_i64(int ret, int arg) +{ + tcg_gen_mov_i32(ret, arg); + tcg_gen_sari_i32(ret + 1, ret, 31); +} + +static inline void tcg_gen_trunc_i64_i32(int ret, int arg) +{ + tcg_gen_mov_i32(ret, arg); +} + +static inline void tcg_gen_extu_i32_i64(int ret, int arg) +{ + tcg_gen_mov_i32(ret, arg); + tcg_gen_movi_i32(ret + 1, 0); +} + +static inline void tcg_gen_ext_i32_i64(int ret, int arg) +{ + tcg_gen_mov_i32(ret, arg); + tcg_gen_sari_i32(ret + 1, ret, 31); +} + +static inline void tcg_gen_bswap_i64(int ret, int arg) +{ + int 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, arg + 1); + tcg_gen_mov_i32(ret, t1); + tcg_gen_mov_i32(ret + 1, t0); +} +#else + +static inline void tcg_gen_ext8s_i64(int ret, int 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, arg, 56); +#endif +} + +static inline void tcg_gen_ext16s_i64(int ret, int 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, arg, 48); +#endif +} + +static inline void tcg_gen_ext32s_i64(int ret, int 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, arg, 32); +#endif +} + +/* Note: we assume the target supports move between 32 and 64 bit + registers */ +static inline void tcg_gen_trunc_i64_i32(int ret, int 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(int ret, int arg) +{ + tcg_gen_andi_i64(ret, arg, 0xffffffff); +} + +/* Note: we assume the target supports move between 32 and 64 bit + registers */ +static inline void tcg_gen_ext_i32_i64(int ret, int arg) +{ + tcg_gen_ext32s_i64(ret, arg); +} + +static inline void tcg_gen_bswap_i64(TCGArg ret, TCGArg arg) +{ +#ifdef TCG_TARGET_HAS_bswap_i64 + tcg_gen_op2(INDEX_op_bswap_i64, ret, arg); +#else + TCGArg 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); +#endif +} + +#endif + +/***************************************/ +static inline void tcg_gen_macro_2(int ret0, int ret1, int macro_id) +{ + tcg_gen_op3(INDEX_op_macro_2, ret0, ret1, macro_id); +} + +/***************************************/ +/* QEMU specific operations. Their type depend on the QEMU CPU + type. */ +#ifndef TARGET_LONG_BITS +#error must include QEMU headers +#endif + +static inline void tcg_gen_exit_tb(tcg_target_long val) +{ + tcg_gen_op1(INDEX_op_exit_tb, val); +} + +static inline void tcg_gen_goto_tb(int idx) +{ + tcg_gen_op1(INDEX_op_goto_tb, idx); +} + +#if TCG_TARGET_REG_BITS == 32 +static inline void tcg_gen_qemu_ld8u(int ret, int addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3(INDEX_op_qemu_ld8u, ret, addr, mem_index); +#else + tcg_gen_op4(INDEX_op_qemu_ld8u, ret, addr, addr + 1, mem_index); + tcg_gen_movi_i32(ret + 1, 0); +#endif +} + +static inline void tcg_gen_qemu_ld8s(int ret, int addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3(INDEX_op_qemu_ld8s, ret, addr, mem_index); +#else + tcg_gen_op4(INDEX_op_qemu_ld8s, ret, addr, addr + 1, mem_index); + tcg_gen_ext8s_i32(ret + 1, ret); +#endif +} + +static inline void tcg_gen_qemu_ld16u(int ret, int addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3(INDEX_op_qemu_ld16u, ret, addr, mem_index); +#else + tcg_gen_op4(INDEX_op_qemu_ld16u, ret, addr, addr + 1, mem_index); + tcg_gen_movi_i32(ret + 1, 0); +#endif +} + +static inline void tcg_gen_qemu_ld16s(int ret, int addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3(INDEX_op_qemu_ld16s, ret, addr, mem_index); +#else + tcg_gen_op4(INDEX_op_qemu_ld16s, ret, addr, addr + 1, mem_index); + tcg_gen_ext16s_i32(ret + 1, ret); +#endif +} + +static inline void tcg_gen_qemu_ld32u(int ret, int addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3(INDEX_op_qemu_ld32u, ret, addr, mem_index); +#else + tcg_gen_op4(INDEX_op_qemu_ld32u, ret, addr, addr + 1, mem_index); + tcg_gen_movi_i32(ret + 1, 0); +#endif +} + +static inline void tcg_gen_qemu_ld32s(int ret, int addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3(INDEX_op_qemu_ld32u, ret, addr, mem_index); +#else + tcg_gen_op4(INDEX_op_qemu_ld32u, ret, addr, addr + 1, mem_index); + tcg_gen_sari_i32(ret + 1, ret, 31); +#endif +} + +static inline void tcg_gen_qemu_ld64(int ret, int addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op4(INDEX_op_qemu_ld64, ret, ret + 1, addr, mem_index); +#else + tcg_gen_op5(INDEX_op_qemu_ld64, ret, ret + 1, addr, addr + 1, mem_index); +#endif +} + +static inline void tcg_gen_qemu_st8(int arg, int addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3(INDEX_op_qemu_st8, arg, addr, mem_index); +#else + tcg_gen_op4(INDEX_op_qemu_st8, arg, addr, addr + 1, mem_index); +#endif +} + +static inline void tcg_gen_qemu_st16(int arg, int addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3(INDEX_op_qemu_st16, arg, addr, mem_index); +#else + tcg_gen_op4(INDEX_op_qemu_st16, arg, addr, addr + 1, mem_index); +#endif +} + +static inline void tcg_gen_qemu_st32(int arg, int addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op3(INDEX_op_qemu_st32, arg, addr, mem_index); +#else + tcg_gen_op4(INDEX_op_qemu_st32, arg, addr, addr + 1, mem_index); +#endif +} + +static inline void tcg_gen_qemu_st64(int arg, int addr, int mem_index) +{ +#if TARGET_LONG_BITS == 32 + tcg_gen_op4(INDEX_op_qemu_st64, arg, arg + 1, addr, mem_index); +#else + tcg_gen_op5(INDEX_op_qemu_st64, arg, arg + 1, addr, addr + 1, mem_index); +#endif +} + +#else /* TCG_TARGET_REG_BITS == 32 */ + +static inline void tcg_gen_qemu_ld8u(int ret, int addr, int mem_index) +{ + tcg_gen_op3(INDEX_op_qemu_ld8u, ret, addr, mem_index); +} + +static inline void tcg_gen_qemu_ld8s(int ret, int addr, int mem_index) +{ + tcg_gen_op3(INDEX_op_qemu_ld8s, ret, addr, mem_index); +} + +static inline void tcg_gen_qemu_ld16u(int ret, int addr, int mem_index) +{ + tcg_gen_op3(INDEX_op_qemu_ld16u, ret, addr, mem_index); +} + +static inline void tcg_gen_qemu_ld16s(int ret, int addr, int mem_index) +{ + tcg_gen_op3(INDEX_op_qemu_ld16s, ret, addr, mem_index); +} + +static inline void tcg_gen_qemu_ld32u(int ret, int addr, int mem_index) +{ + tcg_gen_op3(INDEX_op_qemu_ld32u, ret, addr, mem_index); +} + +static inline void tcg_gen_qemu_ld32s(int ret, int addr, int mem_index) +{ + tcg_gen_op3(INDEX_op_qemu_ld32s, ret, addr, mem_index); +} + +static inline void tcg_gen_qemu_ld64(int ret, int addr, int mem_index) +{ + tcg_gen_op3(INDEX_op_qemu_ld64, ret, addr, mem_index); +} + +static inline void tcg_gen_qemu_st8(int arg, int addr, int mem_index) +{ + tcg_gen_op3(INDEX_op_qemu_st8, arg, addr, mem_index); +} + +static inline void tcg_gen_qemu_st16(int arg, int addr, int mem_index) +{ + tcg_gen_op3(INDEX_op_qemu_st16, arg, addr, mem_index); +} + +static inline void tcg_gen_qemu_st32(int arg, int addr, int mem_index) +{ + tcg_gen_op3(INDEX_op_qemu_st32, arg, addr, mem_index); +} + +static inline void tcg_gen_qemu_st64(int arg, int addr, int mem_index) +{ + tcg_gen_op3(INDEX_op_qemu_st64, arg, addr, mem_index); +} + +#endif /* TCG_TARGET_REG_BITS != 32 */ |