diff options
Diffstat (limited to 'qemu/tcg/tcg-op.h')
| -rw-r--r-- | qemu/tcg/tcg-op.h | 66 |
1 files changed, 48 insertions, 18 deletions
diff --git a/qemu/tcg/tcg-op.h b/qemu/tcg/tcg-op.h index d1d763f6f..c446d3dc7 100644 --- a/qemu/tcg/tcg-op.h +++ b/qemu/tcg/tcg-op.h @@ -684,7 +684,8 @@ static inline void tcg_gen_neg_i64(TCGv_i64 ret, TCGv_i64 arg) void tcg_gen_extu_i32_i64(TCGv_i64 ret, TCGv_i32 arg); void tcg_gen_ext_i32_i64(TCGv_i64 ret, TCGv_i32 arg); void tcg_gen_concat_i32_i64(TCGv_i64 dest, TCGv_i32 low, TCGv_i32 high); -void tcg_gen_trunc_shr_i64_i32(TCGv_i32 ret, TCGv_i64 arg, unsigned int c); +void tcg_gen_extrl_i64_i32(TCGv_i32 ret, TCGv_i64 arg); +void tcg_gen_extrh_i64_i32(TCGv_i32 ret, TCGv_i64 arg); void tcg_gen_extr_i64_i32(TCGv_i32 lo, TCGv_i32 hi, TCGv_i64 arg); void tcg_gen_extr32_i64(TCGv_i64 lo, TCGv_i64 hi, TCGv_i64 arg); @@ -693,28 +694,59 @@ static inline void tcg_gen_concat32_i64(TCGv_i64 ret, TCGv_i64 lo, TCGv_i64 hi) tcg_gen_deposit_i64(ret, lo, hi, 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); -} - /* QEMU specific operations. */ #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) +#if TARGET_INSN_START_WORDS == 1 +# if TARGET_LONG_BITS <= TCG_TARGET_REG_BITS +static inline void tcg_gen_insn_start(target_ulong pc) +{ + tcg_gen_op1(&tcg_ctx, INDEX_op_insn_start, pc); +} +# else +static inline void tcg_gen_insn_start(target_ulong pc) +{ + tcg_gen_op2(&tcg_ctx, INDEX_op_insn_start, + (uint32_t)pc, (uint32_t)(pc >> 32)); +} +# endif +#elif TARGET_INSN_START_WORDS == 2 +# if TARGET_LONG_BITS <= TCG_TARGET_REG_BITS +static inline void tcg_gen_insn_start(target_ulong pc, target_ulong a1) { - /* XXX: must really use a 32 bit size for TCGArg in all cases */ -#if TARGET_LONG_BITS > TCG_TARGET_REG_BITS - tcg_gen_op2ii(INDEX_op_debug_insn_start, - (uint32_t)(pc), (uint32_t)(pc >> 32)); + tcg_gen_op2(&tcg_ctx, INDEX_op_insn_start, pc, a1); +} +# else +static inline void tcg_gen_insn_start(target_ulong pc, target_ulong a1) +{ + tcg_gen_op4(&tcg_ctx, INDEX_op_insn_start, + (uint32_t)pc, (uint32_t)(pc >> 32), + (uint32_t)a1, (uint32_t)(a1 >> 32)); +} +# endif +#elif TARGET_INSN_START_WORDS == 3 +# if TARGET_LONG_BITS <= TCG_TARGET_REG_BITS +static inline void tcg_gen_insn_start(target_ulong pc, target_ulong a1, + target_ulong a2) +{ + tcg_gen_op3(&tcg_ctx, INDEX_op_insn_start, pc, a1, a2); +} +# else +static inline void tcg_gen_insn_start(target_ulong pc, target_ulong a1, + target_ulong a2) +{ + tcg_gen_op6(&tcg_ctx, INDEX_op_insn_start, + (uint32_t)pc, (uint32_t)(pc >> 32), + (uint32_t)a1, (uint32_t)(a1 >> 32), + (uint32_t)a2, (uint32_t)(a2 >> 32)); +} +# endif #else - tcg_gen_op1i(INDEX_op_debug_insn_start, pc); +# error "Unhandled number of operands to insn_start" #endif -} static inline void tcg_gen_exit_tb(uintptr_t val) { @@ -724,7 +756,6 @@ static inline void tcg_gen_exit_tb(uintptr_t val) void tcg_gen_goto_tb(unsigned idx); #if TARGET_LONG_BITS == 32 -#define TCGv TCGv_i32 #define tcg_temp_new() tcg_temp_new_i32() #define tcg_global_reg_new tcg_global_reg_new_i32 #define tcg_global_mem_new tcg_global_mem_new_i32 @@ -736,7 +767,6 @@ void tcg_gen_goto_tb(unsigned idx); #define tcg_gen_qemu_ld_tl tcg_gen_qemu_ld_i32 #define tcg_gen_qemu_st_tl tcg_gen_qemu_st_i32 #else -#define TCGv TCGv_i64 #define tcg_temp_new() tcg_temp_new_i64() #define tcg_global_reg_new tcg_global_reg_new_i64 #define tcg_global_mem_new tcg_global_mem_new_i64 @@ -853,7 +883,7 @@ static inline void tcg_gen_qemu_st64(TCGv_i64 arg, TCGv addr, int mem_index) #define tcg_gen_divu_tl tcg_gen_divu_i64 #define tcg_gen_remu_tl tcg_gen_remu_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_tl_i32 tcg_gen_extrl_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 @@ -932,7 +962,7 @@ static inline void tcg_gen_qemu_st64(TCGv_i64 arg, TCGv addr, int mem_index) #define tcg_gen_remu_tl tcg_gen_remu_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_trunc_i64_tl tcg_gen_extrl_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 |