diff options
| -rw-r--r-- | accel/tcg/cputlb.c | 5 | ||||
| -rw-r--r-- | accel/tcg/tcg-runtime.h | 4 | ||||
| -rw-r--r-- | accel/tcg/user-exec.c | 5 | ||||
| -rw-r--r-- | tcg/tcg-op-ldst.c | 26 |
4 files changed, 30 insertions, 10 deletions
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c index 5440f68..ae0fbcd 100644 --- a/accel/tcg/cputlb.c +++ b/accel/tcg/cputlb.c @@ -2551,7 +2551,7 @@ Int128 helper_ld16_mmu(CPUArchState *env, uint64_t addr, return do_ld16_mmu(env, addr, oi, retaddr); } -Int128 helper_ld_i128(CPUArchState *env, target_ulong addr, uint32_t oi) +Int128 helper_ld_i128(CPUArchState *env, uint64_t addr, uint32_t oi) { return helper_ld16_mmu(env, addr, oi, GETPC()); } @@ -3024,8 +3024,7 @@ void helper_st16_mmu(CPUArchState *env, uint64_t addr, Int128 val, do_st16_mmu(env, addr, val, oi, retaddr); } -void helper_st_i128(CPUArchState *env, target_ulong addr, Int128 val, - MemOpIdx oi) +void helper_st_i128(CPUArchState *env, uint64_t addr, Int128 val, MemOpIdx oi) { helper_st16_mmu(env, addr, val, oi, GETPC()); } diff --git a/accel/tcg/tcg-runtime.h b/accel/tcg/tcg-runtime.h index d9adc64..0e6c5f5 100644 --- a/accel/tcg/tcg-runtime.h +++ b/accel/tcg/tcg-runtime.h @@ -39,8 +39,8 @@ DEF_HELPER_FLAGS_1(exit_atomic, TCG_CALL_NO_WG, noreturn, env) DEF_HELPER_FLAGS_3(memset, TCG_CALL_NO_RWG, ptr, ptr, int, ptr) #endif /* IN_HELPER_PROTO */ -DEF_HELPER_FLAGS_3(ld_i128, TCG_CALL_NO_WG, i128, env, tl, i32) -DEF_HELPER_FLAGS_4(st_i128, TCG_CALL_NO_WG, void, env, tl, i128, i32) +DEF_HELPER_FLAGS_3(ld_i128, TCG_CALL_NO_WG, i128, env, i64, i32) +DEF_HELPER_FLAGS_4(st_i128, TCG_CALL_NO_WG, void, env, i64, i128, i32) DEF_HELPER_FLAGS_5(atomic_cmpxchgb, TCG_CALL_NO_WG, i32, env, tl, i32, i32, i32) diff --git a/accel/tcg/user-exec.c b/accel/tcg/user-exec.c index 9a7afb6..36ad828 100644 --- a/accel/tcg/user-exec.c +++ b/accel/tcg/user-exec.c @@ -1136,7 +1136,7 @@ Int128 helper_ld16_mmu(CPUArchState *env, uint64_t addr, return ret; } -Int128 helper_ld_i128(CPUArchState *env, target_ulong addr, MemOpIdx oi) +Int128 helper_ld_i128(CPUArchState *env, uint64_t addr, MemOpIdx oi) { return helper_ld16_mmu(env, addr, oi, GETPC()); } @@ -1343,8 +1343,7 @@ void helper_st16_mmu(CPUArchState *env, uint64_t addr, Int128 val, do_st16_he_mmu(env, addr, val, mop, ra); } -void helper_st_i128(CPUArchState *env, target_ulong addr, - Int128 val, MemOpIdx oi) +void helper_st_i128(CPUArchState *env, uint64_t addr, Int128 val, MemOpIdx oi) { helper_st16_mmu(env, addr, val, oi, GETPC()); } diff --git a/tcg/tcg-op-ldst.c b/tcg/tcg-op-ldst.c index d8503d7..aab6dda 100644 --- a/tcg/tcg-op-ldst.c +++ b/tcg/tcg-op-ldst.c @@ -393,6 +393,24 @@ static void canonicalize_memop_i128_as_i64(MemOp ret[2], MemOp orig) #define tcg_temp_ebb_new tcg_temp_ebb_new_i32 #endif +static TCGv_i64 maybe_extend_addr64(TCGv addr) +{ +#if TARGET_LONG_BITS == 32 + TCGv_i64 a64 = tcg_temp_ebb_new_i64(); + tcg_gen_extu_i32_i64(a64, addr); + return a64; +#else + return addr; +#endif +} + +static void maybe_free_addr64(TCGv_i64 a64) +{ +#if TARGET_LONG_BITS == 32 + tcg_temp_free_i64(a64); +#endif +} + void tcg_gen_qemu_ld_i128(TCGv_i128 val, TCGv addr, TCGArg idx, MemOp memop) { const MemOpIdx oi = make_memop_idx(memop, idx); @@ -467,7 +485,9 @@ void tcg_gen_qemu_ld_i128(TCGv_i128 val, TCGv addr, TCGArg idx, MemOp memop) tcg_gen_bswap64_i64(y, y); } } else { - gen_helper_ld_i128(val, cpu_env, addr, tcg_constant_i32(oi)); + TCGv_i64 a64 = maybe_extend_addr64(addr); + gen_helper_ld_i128(val, cpu_env, a64, tcg_constant_i32(oi)); + maybe_free_addr64(a64); } plugin_gen_mem_callbacks(addr, oi, QEMU_PLUGIN_MEM_R); @@ -547,7 +567,9 @@ void tcg_gen_qemu_st_i128(TCGv_i128 val, TCGv addr, TCGArg idx, MemOp memop) } tcg_temp_free(addr_p8); } else { - gen_helper_st_i128(cpu_env, addr, val, tcg_constant_i32(oi)); + TCGv_i64 a64 = maybe_extend_addr64(addr); + gen_helper_st_i128(cpu_env, a64, val, tcg_constant_i32(oi)); + maybe_free_addr64(a64); } plugin_gen_mem_callbacks(addr, oi, QEMU_PLUGIN_MEM_W); |