diff options
Diffstat (limited to 'accel/tcg/user-exec.c')
| -rw-r--r-- | accel/tcg/user-exec.c | 444 |
1 files changed, 319 insertions, 125 deletions
diff --git a/accel/tcg/user-exec.c b/accel/tcg/user-exec.c index fc597a010d..36ad8284a5 100644 --- a/accel/tcg/user-exec.c +++ b/accel/tcg/user-exec.c @@ -889,35 +889,9 @@ void page_reset_target_data(target_ulong start, target_ulong last) { } /* The softmmu versions of these helpers are in cputlb.c. */ -/* - * Verify that we have passed the correct MemOp to the correct function. - * - * We could present one function to target code, and dispatch based on - * the MemOp, but so far we have worked hard to avoid an indirect function - * call along the memory path. - */ -static void validate_memop(MemOpIdx oi, MemOp expected) -{ -#ifdef CONFIG_DEBUG_TCG - MemOp have = get_memop(oi) & (MO_SIZE | MO_BSWAP); - assert(have == expected); -#endif -} - -void helper_unaligned_ld(CPUArchState *env, target_ulong addr) -{ - cpu_loop_exit_sigbus(env_cpu(env), addr, MMU_DATA_LOAD, GETPC()); -} - -void helper_unaligned_st(CPUArchState *env, target_ulong addr) -{ - cpu_loop_exit_sigbus(env_cpu(env), addr, MMU_DATA_STORE, GETPC()); -} - -static void *cpu_mmu_lookup(CPUArchState *env, target_ulong addr, - MemOpIdx oi, uintptr_t ra, MMUAccessType type) +static void *cpu_mmu_lookup(CPUArchState *env, abi_ptr addr, + MemOp mop, uintptr_t ra, MMUAccessType type) { - MemOp mop = get_memop(oi); int a_bits = get_alignment_bits(mop); void *ret; @@ -931,116 +905,251 @@ static void *cpu_mmu_lookup(CPUArchState *env, target_ulong addr, return ret; } -uint8_t cpu_ldb_mmu(CPUArchState *env, abi_ptr addr, - MemOpIdx oi, uintptr_t ra) +#include "ldst_atomicity.c.inc" + +static uint8_t do_ld1_mmu(CPUArchState *env, abi_ptr addr, + MemOp mop, uintptr_t ra) { void *haddr; uint8_t ret; - validate_memop(oi, MO_UB); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); + tcg_debug_assert((mop & MO_SIZE) == MO_8); + haddr = cpu_mmu_lookup(env, addr, mop, ra, MMU_DATA_LOAD); ret = ldub_p(haddr); clear_helper_retaddr(); + return ret; +} + +tcg_target_ulong helper_ldub_mmu(CPUArchState *env, uint64_t addr, + MemOpIdx oi, uintptr_t ra) +{ + return do_ld1_mmu(env, addr, get_memop(oi), ra); +} + +tcg_target_ulong helper_ldsb_mmu(CPUArchState *env, uint64_t addr, + MemOpIdx oi, uintptr_t ra) +{ + return (int8_t)do_ld1_mmu(env, addr, get_memop(oi), ra); +} + +uint8_t cpu_ldb_mmu(CPUArchState *env, abi_ptr addr, + MemOpIdx oi, uintptr_t ra) +{ + uint8_t ret = do_ld1_mmu(env, addr, get_memop(oi), ra); qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R); return ret; } -uint16_t cpu_ldw_be_mmu(CPUArchState *env, abi_ptr addr, - MemOpIdx oi, uintptr_t ra) +static uint16_t do_ld2_he_mmu(CPUArchState *env, abi_ptr addr, + MemOp mop, uintptr_t ra) { void *haddr; uint16_t ret; - validate_memop(oi, MO_BEUW); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); - ret = lduw_be_p(haddr); + tcg_debug_assert((mop & MO_SIZE) == MO_16); + haddr = cpu_mmu_lookup(env, addr, mop, ra, MMU_DATA_LOAD); + ret = load_atom_2(env, ra, haddr, mop); clear_helper_retaddr(); - qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R); return ret; } -uint32_t cpu_ldl_be_mmu(CPUArchState *env, abi_ptr addr, +tcg_target_ulong helper_lduw_mmu(CPUArchState *env, uint64_t addr, + MemOpIdx oi, uintptr_t ra) +{ + MemOp mop = get_memop(oi); + uint16_t ret = do_ld2_he_mmu(env, addr, mop, ra); + + if (mop & MO_BSWAP) { + ret = bswap16(ret); + } + return ret; +} + +tcg_target_ulong helper_ldsw_mmu(CPUArchState *env, uint64_t addr, + MemOpIdx oi, uintptr_t ra) +{ + MemOp mop = get_memop(oi); + int16_t ret = do_ld2_he_mmu(env, addr, mop, ra); + + if (mop & MO_BSWAP) { + ret = bswap16(ret); + } + return ret; +} + +uint16_t cpu_ldw_be_mmu(CPUArchState *env, abi_ptr addr, MemOpIdx oi, uintptr_t ra) { + MemOp mop = get_memop(oi); + uint16_t ret; + + tcg_debug_assert((mop & MO_BSWAP) == MO_BE); + ret = do_ld2_he_mmu(env, addr, mop, ra); + qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R); + return cpu_to_be16(ret); +} + +uint16_t cpu_ldw_le_mmu(CPUArchState *env, abi_ptr addr, + MemOpIdx oi, uintptr_t ra) +{ + MemOp mop = get_memop(oi); + uint16_t ret; + + tcg_debug_assert((mop & MO_BSWAP) == MO_LE); + ret = do_ld2_he_mmu(env, addr, mop, ra); + qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R); + return cpu_to_le16(ret); +} + +static uint32_t do_ld4_he_mmu(CPUArchState *env, abi_ptr addr, + MemOp mop, uintptr_t ra) +{ void *haddr; uint32_t ret; - validate_memop(oi, MO_BEUL); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); - ret = ldl_be_p(haddr); + tcg_debug_assert((mop & MO_SIZE) == MO_32); + haddr = cpu_mmu_lookup(env, addr, mop, ra, MMU_DATA_LOAD); + ret = load_atom_4(env, ra, haddr, mop); clear_helper_retaddr(); - qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R); return ret; } -uint64_t cpu_ldq_be_mmu(CPUArchState *env, abi_ptr addr, +tcg_target_ulong helper_ldul_mmu(CPUArchState *env, uint64_t addr, + MemOpIdx oi, uintptr_t ra) +{ + MemOp mop = get_memop(oi); + uint32_t ret = do_ld4_he_mmu(env, addr, mop, ra); + + if (mop & MO_BSWAP) { + ret = bswap32(ret); + } + return ret; +} + +tcg_target_ulong helper_ldsl_mmu(CPUArchState *env, uint64_t addr, + MemOpIdx oi, uintptr_t ra) +{ + MemOp mop = get_memop(oi); + int32_t ret = do_ld4_he_mmu(env, addr, mop, ra); + + if (mop & MO_BSWAP) { + ret = bswap32(ret); + } + return ret; +} + +uint32_t cpu_ldl_be_mmu(CPUArchState *env, abi_ptr addr, MemOpIdx oi, uintptr_t ra) { + MemOp mop = get_memop(oi); + uint32_t ret; + + tcg_debug_assert((mop & MO_BSWAP) == MO_BE); + ret = do_ld4_he_mmu(env, addr, mop, ra); + qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R); + return cpu_to_be32(ret); +} + +uint32_t cpu_ldl_le_mmu(CPUArchState *env, abi_ptr addr, + MemOpIdx oi, uintptr_t ra) +{ + MemOp mop = get_memop(oi); + uint32_t ret; + + tcg_debug_assert((mop & MO_BSWAP) == MO_LE); + ret = do_ld4_he_mmu(env, addr, mop, ra); + qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R); + return cpu_to_le32(ret); +} + +static uint64_t do_ld8_he_mmu(CPUArchState *env, abi_ptr addr, + MemOp mop, uintptr_t ra) +{ void *haddr; uint64_t ret; - validate_memop(oi, MO_BEUQ); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); - ret = ldq_be_p(haddr); + tcg_debug_assert((mop & MO_SIZE) == MO_64); + haddr = cpu_mmu_lookup(env, addr, mop, ra, MMU_DATA_LOAD); + ret = load_atom_8(env, ra, haddr, mop); clear_helper_retaddr(); - qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R); return ret; } -uint16_t cpu_ldw_le_mmu(CPUArchState *env, abi_ptr addr, +uint64_t helper_ldq_mmu(CPUArchState *env, uint64_t addr, MemOpIdx oi, uintptr_t ra) { - void *haddr; - uint16_t ret; + MemOp mop = get_memop(oi); + uint64_t ret = do_ld8_he_mmu(env, addr, mop, ra); - validate_memop(oi, MO_LEUW); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); - ret = lduw_le_p(haddr); - clear_helper_retaddr(); - qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R); + if (mop & MO_BSWAP) { + ret = bswap64(ret); + } return ret; } -uint32_t cpu_ldl_le_mmu(CPUArchState *env, abi_ptr addr, +uint64_t cpu_ldq_be_mmu(CPUArchState *env, abi_ptr addr, MemOpIdx oi, uintptr_t ra) { - void *haddr; - uint32_t ret; + MemOp mop = get_memop(oi); + uint64_t ret; - validate_memop(oi, MO_LEUL); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); - ret = ldl_le_p(haddr); - clear_helper_retaddr(); + tcg_debug_assert((mop & MO_BSWAP) == MO_BE); + ret = do_ld8_he_mmu(env, addr, mop, ra); qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R); - return ret; + return cpu_to_be64(ret); } uint64_t cpu_ldq_le_mmu(CPUArchState *env, abi_ptr addr, MemOpIdx oi, uintptr_t ra) { - void *haddr; + MemOp mop = get_memop(oi); uint64_t ret; - validate_memop(oi, MO_LEUQ); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); - ret = ldq_le_p(haddr); - clear_helper_retaddr(); + tcg_debug_assert((mop & MO_BSWAP) == MO_LE); + ret = do_ld8_he_mmu(env, addr, mop, ra); qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R); + return cpu_to_le64(ret); +} + +static Int128 do_ld16_he_mmu(CPUArchState *env, abi_ptr addr, + MemOp mop, uintptr_t ra) +{ + void *haddr; + Int128 ret; + + tcg_debug_assert((mop & MO_SIZE) == MO_128); + haddr = cpu_mmu_lookup(env, addr, mop, ra, MMU_DATA_LOAD); + ret = load_atom_16(env, ra, haddr, mop); + clear_helper_retaddr(); return ret; } +Int128 helper_ld16_mmu(CPUArchState *env, uint64_t addr, + MemOpIdx oi, uintptr_t ra) +{ + MemOp mop = get_memop(oi); + Int128 ret = do_ld16_he_mmu(env, addr, mop, ra); + + if (mop & MO_BSWAP) { + ret = bswap128(ret); + } + return ret; +} + +Int128 helper_ld_i128(CPUArchState *env, uint64_t addr, MemOpIdx oi) +{ + return helper_ld16_mmu(env, addr, oi, GETPC()); +} + Int128 cpu_ld16_be_mmu(CPUArchState *env, abi_ptr addr, MemOpIdx oi, uintptr_t ra) { - void *haddr; + MemOp mop = get_memop(oi); Int128 ret; - validate_memop(oi, MO_128 | MO_BE); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); - memcpy(&ret, haddr, 16); - clear_helper_retaddr(); + tcg_debug_assert((mop & MO_BSWAP) == MO_BE); + ret = do_ld16_he_mmu(env, addr, mop, ra); qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R); - if (!HOST_BIG_ENDIAN) { ret = bswap128(ret); } @@ -1050,132 +1159,218 @@ Int128 cpu_ld16_be_mmu(CPUArchState *env, abi_ptr addr, Int128 cpu_ld16_le_mmu(CPUArchState *env, abi_ptr addr, MemOpIdx oi, uintptr_t ra) { - void *haddr; + MemOp mop = get_memop(oi); Int128 ret; - validate_memop(oi, MO_128 | MO_LE); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); - memcpy(&ret, haddr, 16); - clear_helper_retaddr(); + tcg_debug_assert((mop & MO_BSWAP) == MO_LE); + ret = do_ld16_he_mmu(env, addr, mop, ra); qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_R); - if (HOST_BIG_ENDIAN) { ret = bswap128(ret); } return ret; } -void cpu_stb_mmu(CPUArchState *env, abi_ptr addr, uint8_t val, - MemOpIdx oi, uintptr_t ra) +static void do_st1_mmu(CPUArchState *env, abi_ptr addr, uint8_t val, + MemOp mop, uintptr_t ra) { void *haddr; - validate_memop(oi, MO_UB); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE); + tcg_debug_assert((mop & MO_SIZE) == MO_8); + haddr = cpu_mmu_lookup(env, addr, mop, ra, MMU_DATA_STORE); stb_p(haddr, val); clear_helper_retaddr(); - qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W); } -void cpu_stw_be_mmu(CPUArchState *env, abi_ptr addr, uint16_t val, +void helper_stb_mmu(CPUArchState *env, uint64_t addr, uint32_t val, MemOpIdx oi, uintptr_t ra) { - void *haddr; + do_st1_mmu(env, addr, val, get_memop(oi), ra); +} - validate_memop(oi, MO_BEUW); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE); - stw_be_p(haddr, val); - clear_helper_retaddr(); +void cpu_stb_mmu(CPUArchState *env, abi_ptr addr, uint8_t val, + MemOpIdx oi, uintptr_t ra) +{ + do_st1_mmu(env, addr, val, get_memop(oi), ra); qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W); } -void cpu_stl_be_mmu(CPUArchState *env, abi_ptr addr, uint32_t val, - MemOpIdx oi, uintptr_t ra) +static void do_st2_he_mmu(CPUArchState *env, abi_ptr addr, uint16_t val, + MemOp mop, uintptr_t ra) { void *haddr; - validate_memop(oi, MO_BEUL); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE); - stl_be_p(haddr, val); + tcg_debug_assert((mop & MO_SIZE) == MO_16); + haddr = cpu_mmu_lookup(env, addr, mop, ra, MMU_DATA_STORE); + store_atom_2(env, ra, haddr, mop, val); clear_helper_retaddr(); - qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W); } -void cpu_stq_be_mmu(CPUArchState *env, abi_ptr addr, uint64_t val, +void helper_stw_mmu(CPUArchState *env, uint64_t addr, uint32_t val, MemOpIdx oi, uintptr_t ra) { - void *haddr; + MemOp mop = get_memop(oi); - validate_memop(oi, MO_BEUQ); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE); - stq_be_p(haddr, val); - clear_helper_retaddr(); + if (mop & MO_BSWAP) { + val = bswap16(val); + } + do_st2_he_mmu(env, addr, val, mop, ra); +} + +void cpu_stw_be_mmu(CPUArchState *env, abi_ptr addr, uint16_t val, + MemOpIdx oi, uintptr_t ra) +{ + MemOp mop = get_memop(oi); + + tcg_debug_assert((mop & MO_BSWAP) == MO_BE); + do_st2_he_mmu(env, addr, be16_to_cpu(val), mop, ra); qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W); } void cpu_stw_le_mmu(CPUArchState *env, abi_ptr addr, uint16_t val, MemOpIdx oi, uintptr_t ra) { + MemOp mop = get_memop(oi); + + tcg_debug_assert((mop & MO_BSWAP) == MO_LE); + do_st2_he_mmu(env, addr, le16_to_cpu(val), mop, ra); + qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W); +} + +static void do_st4_he_mmu(CPUArchState *env, abi_ptr addr, uint32_t val, + MemOp mop, uintptr_t ra) +{ void *haddr; - validate_memop(oi, MO_LEUW); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE); - stw_le_p(haddr, val); + tcg_debug_assert((mop & MO_SIZE) == MO_32); + haddr = cpu_mmu_lookup(env, addr, mop, ra, MMU_DATA_STORE); + store_atom_4(env, ra, haddr, mop, val); clear_helper_retaddr(); +} + +void helper_stl_mmu(CPUArchState *env, uint64_t addr, uint32_t val, + MemOpIdx oi, uintptr_t ra) +{ + MemOp mop = get_memop(oi); + + if (mop & MO_BSWAP) { + val = bswap32(val); + } + do_st4_he_mmu(env, addr, val, mop, ra); +} + +void cpu_stl_be_mmu(CPUArchState *env, abi_ptr addr, uint32_t val, + MemOpIdx oi, uintptr_t ra) +{ + MemOp mop = get_memop(oi); + + tcg_debug_assert((mop & MO_BSWAP) == MO_BE); + do_st4_he_mmu(env, addr, be32_to_cpu(val), mop, ra); qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W); } void cpu_stl_le_mmu(CPUArchState *env, abi_ptr addr, uint32_t val, MemOpIdx oi, uintptr_t ra) { + MemOp mop = get_memop(oi); + + tcg_debug_assert((mop & MO_BSWAP) == MO_LE); + do_st4_he_mmu(env, addr, le32_to_cpu(val), mop, ra); + qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W); +} + +static void do_st8_he_mmu(CPUArchState *env, abi_ptr addr, uint64_t val, + MemOp mop, uintptr_t ra) +{ void *haddr; - validate_memop(oi, MO_LEUL); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE); - stl_le_p(haddr, val); + tcg_debug_assert((mop & MO_SIZE) == MO_64); + haddr = cpu_mmu_lookup(env, addr, mop, ra, MMU_DATA_STORE); + store_atom_8(env, ra, haddr, mop, val); clear_helper_retaddr(); +} + +void helper_stq_mmu(CPUArchState *env, uint64_t addr, uint64_t val, + MemOpIdx oi, uintptr_t ra) +{ + MemOp mop = get_memop(oi); + + if (mop & MO_BSWAP) { + val = bswap64(val); + } + do_st8_he_mmu(env, addr, val, mop, ra); +} + +void cpu_stq_be_mmu(CPUArchState *env, abi_ptr addr, uint64_t val, + MemOpIdx oi, uintptr_t ra) +{ + MemOp mop = get_memop(oi); + + tcg_debug_assert((mop & MO_BSWAP) == MO_BE); + do_st8_he_mmu(env, addr, cpu_to_be64(val), mop, ra); qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W); } void cpu_stq_le_mmu(CPUArchState *env, abi_ptr addr, uint64_t val, MemOpIdx oi, uintptr_t ra) { + MemOp mop = get_memop(oi); + + tcg_debug_assert((mop & MO_BSWAP) == MO_LE); + do_st8_he_mmu(env, addr, cpu_to_le64(val), mop, ra); + qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W); +} + +static void do_st16_he_mmu(CPUArchState *env, abi_ptr addr, Int128 val, + MemOp mop, uintptr_t ra) +{ void *haddr; - validate_memop(oi, MO_LEUQ); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE); - stq_le_p(haddr, val); + tcg_debug_assert((mop & MO_SIZE) == MO_128); + haddr = cpu_mmu_lookup(env, addr, mop, ra, MMU_DATA_STORE); + store_atom_16(env, ra, haddr, mop, val); clear_helper_retaddr(); - qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W); +} + +void helper_st16_mmu(CPUArchState *env, uint64_t addr, Int128 val, + MemOpIdx oi, uintptr_t ra) +{ + MemOp mop = get_memop(oi); + + if (mop & MO_BSWAP) { + val = bswap128(val); + } + do_st16_he_mmu(env, addr, val, mop, ra); +} + +void helper_st_i128(CPUArchState *env, uint64_t addr, Int128 val, MemOpIdx oi) +{ + helper_st16_mmu(env, addr, val, oi, GETPC()); } void cpu_st16_be_mmu(CPUArchState *env, abi_ptr addr, Int128 val, MemOpIdx oi, uintptr_t ra) { - void *haddr; + MemOp mop = get_memop(oi); - validate_memop(oi, MO_128 | MO_BE); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE); + tcg_debug_assert((mop & MO_BSWAP) == MO_BE); if (!HOST_BIG_ENDIAN) { val = bswap128(val); } - memcpy(haddr, &val, 16); - clear_helper_retaddr(); + do_st16_he_mmu(env, addr, val, mop, ra); qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W); } void cpu_st16_le_mmu(CPUArchState *env, abi_ptr addr, Int128 val, MemOpIdx oi, uintptr_t ra) { - void *haddr; + MemOp mop = get_memop(oi); - validate_memop(oi, MO_128 | MO_LE); - haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_STORE); + tcg_debug_assert((mop & MO_BSWAP) == MO_LE); if (HOST_BIG_ENDIAN) { val = bswap128(val); } - memcpy(haddr, &val, 16); - clear_helper_retaddr(); + do_st16_he_mmu(env, addr, val, mop, ra); qemu_plugin_vcpu_mem_cb(env_cpu(env), addr, oi, QEMU_PLUGIN_MEM_W); } @@ -1267,7 +1462,6 @@ uint64_t cpu_ldq_code_mmu(CPUArchState *env, abi_ptr addr, void *haddr; uint64_t ret; - validate_memop(oi, MO_BEUQ); haddr = cpu_mmu_lookup(env, addr, oi, ra, MMU_DATA_LOAD); ret = ldq_p(haddr); clear_helper_retaddr(); |