diff options
Diffstat (limited to 'tcg/tci/tcg-target.c')
| -rw-r--r-- | tcg/tci/tcg-target.c | 48 |
1 files changed, 29 insertions, 19 deletions
diff --git a/tcg/tci/tcg-target.c b/tcg/tci/tcg-target.c index ef8580f..1707169 100644 --- a/tcg/tci/tcg-target.c +++ b/tcg/tci/tcg-target.c @@ -69,7 +69,6 @@ static const TCGTargetOpDef tcg_target_op_defs[] = { { INDEX_op_exit_tb, { NULL } }, { INDEX_op_goto_tb, { NULL } }, { INDEX_op_call, { RI } }, - { INDEX_op_jmp, { RI } }, { INDEX_op_br, { NULL } }, { INDEX_op_mov_i32, { R, R } }, @@ -123,6 +122,9 @@ static const TCGTargetOpDef tcg_target_op_defs[] = { { INDEX_op_rotl_i32, { R, RI, RI } }, { INDEX_op_rotr_i32, { R, RI, RI } }, #endif +#if TCG_TARGET_HAS_deposit_i32 + { INDEX_op_deposit_i32, { R, "0", R } }, +#endif { INDEX_op_brcond_i32, { R, RI } }, @@ -201,6 +203,9 @@ static const TCGTargetOpDef tcg_target_op_defs[] = { { INDEX_op_rotl_i64, { R, RI, RI } }, { INDEX_op_rotr_i64, { R, RI, RI } }, #endif +#if TCG_TARGET_HAS_deposit_i64 + { INDEX_op_deposit_i64, { R, "0", R } }, +#endif { INDEX_op_brcond_i64, { R, RI } }, #if TCG_TARGET_HAS_ext8s_i64 @@ -300,7 +305,7 @@ static const int tcg_target_reg_alloc_order[] = { #endif }; -#if MAX_OPC_PARAM_IARGS != 4 +#if MAX_OPC_PARAM_IARGS != 5 # error Fix needed, number of supported input arguments changed! #endif @@ -309,16 +314,18 @@ static const int tcg_target_call_iarg_regs[] = { TCG_REG_R1, TCG_REG_R2, TCG_REG_R3, -#if TCG_TARGET_REG_BITS == 32 - /* 32 bit hosts need 2 * MAX_OPC_PARAM_IARGS registers. */ #if 0 /* used for TCG_REG_CALL_STACK */ TCG_REG_R4, #endif TCG_REG_R5, +#if TCG_TARGET_REG_BITS == 32 + /* 32 bit hosts need 2 * MAX_OPC_PARAM_IARGS registers. */ TCG_REG_R6, TCG_REG_R7, #if TCG_TARGET_NB_REGS >= 16 TCG_REG_R8, + TCG_REG_R9, + TCG_REG_R10, #else # error Too few input registers available #endif @@ -581,9 +588,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, case INDEX_op_call: tcg_out_ri(s, const_args[0], args[0]); break; - case INDEX_op_jmp: - TODO(); - break; case INDEX_op_setcond_i32: tcg_out_r(s, args[0]); tcg_out_r(s, args[1]); @@ -655,6 +659,15 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, tcg_out_ri32(s, const_args[1], args[1]); tcg_out_ri32(s, const_args[2], args[2]); break; + case INDEX_op_deposit_i32: /* Optional (TCG_TARGET_HAS_deposit_i32). */ + tcg_out_r(s, args[0]); + tcg_out_r(s, args[1]); + tcg_out_r(s, args[2]); + assert(args[3] <= UINT8_MAX); + tcg_out8(s, args[3]); + assert(args[4] <= UINT8_MAX); + tcg_out8(s, args[4]); + break; #if TCG_TARGET_REG_BITS == 64 case INDEX_op_mov_i64: @@ -682,6 +695,15 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, tcg_out_ri64(s, const_args[1], args[1]); tcg_out_ri64(s, const_args[2], args[2]); break; + case INDEX_op_deposit_i64: /* Optional (TCG_TARGET_HAS_deposit_i64). */ + tcg_out_r(s, args[0]); + tcg_out_r(s, args[1]); + tcg_out_r(s, args[2]); + assert(args[3] <= UINT8_MAX); + tcg_out8(s, args[3]); + assert(args[4] <= UINT8_MAX); + tcg_out8(s, args[4]); + break; case INDEX_op_div_i64: /* Optional (TCG_TARGET_HAS_div_i64). */ case INDEX_op_divu_i64: /* Optional (TCG_TARGET_HAS_div_i64). */ case INDEX_op_rem_i64: /* Optional (TCG_TARGET_HAS_div_i64). */ @@ -798,9 +820,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, case INDEX_op_qemu_st8: case INDEX_op_qemu_st16: case INDEX_op_qemu_st32: -#ifdef CONFIG_TCG_PASS_AREG0 - tcg_out_r(s, TCG_AREG0); -#endif tcg_out_r(s, *args++); tcg_out_r(s, *args++); #if TARGET_LONG_BITS > TCG_TARGET_REG_BITS @@ -811,9 +830,6 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, const TCGArg *args, #endif break; case INDEX_op_qemu_st64: -#ifdef CONFIG_TCG_PASS_AREG0 - tcg_out_r(s, TCG_AREG0); -#endif tcg_out_r(s, *args++); #if TCG_TARGET_REG_BITS == 32 tcg_out_r(s, *args++); @@ -867,12 +883,6 @@ static int tcg_target_const_match(tcg_target_long val, return arg_ct->ct & TCG_CT_CONST; } -/* Maximum number of register used for input function arguments. */ -static int tcg_target_get_call_iarg_regs_count(int flags) -{ - return ARRAY_SIZE(tcg_target_call_iarg_regs); -} - static void tcg_target_init(TCGContext *s) { #if defined(CONFIG_DEBUG_TCG_INTERPRETER) |