1 files changed, 0 insertions, 104 deletions
diff --git a/target/arm/helper-a64.c b/target/arm/helper-a64.c
index 77a8502..7dbdb2c 100644
--- a/target/arm/helper-a64.c
+++ b/target/arm/helper-a64.c
@@ -505,110 +505,6 @@ uint64_t HELPER(crc32c_64)(uint64_t acc, uint64_t val, uint32_t bytes)
     return crc32c(acc, buf, bytes) ^ 0xffffffff;
 }
 
-uint64_t HELPER(paired_cmpxchg64_le)(CPUARMState *env, uint64_t addr,
-                                     uint64_t new_lo, uint64_t new_hi)
-{
-    Int128 cmpv = int128_make128(env->exclusive_val, env->exclusive_high);
-    Int128 newv = int128_make128(new_lo, new_hi);
-    Int128 oldv;
-    uintptr_t ra = GETPC();
-    uint64_t o0, o1;
-    bool success;
-    int mem_idx = cpu_mmu_index(env, false);
-    MemOpIdx oi0 = make_memop_idx(MO_LEUQ | MO_ALIGN_16, mem_idx);
-    MemOpIdx oi1 = make_memop_idx(MO_LEUQ, mem_idx);
-
-    o0 = cpu_ldq_le_mmu(env, addr + 0, oi0, ra);
-    o1 = cpu_ldq_le_mmu(env, addr + 8, oi1, ra);
-    oldv = int128_make128(o0, o1);
-
-    success = int128_eq(oldv, cmpv);
-    if (success) {
-        cpu_stq_le_mmu(env, addr + 0, int128_getlo(newv), oi1, ra);
-        cpu_stq_le_mmu(env, addr + 8, int128_gethi(newv), oi1, ra);
-    }
-
-    return !success;
-}
-
-uint64_t HELPER(paired_cmpxchg64_le_parallel)(CPUARMState *env, uint64_t addr,
-                                              uint64_t new_lo, uint64_t new_hi)
-{
-    Int128 oldv, cmpv, newv;
-    uintptr_t ra = GETPC();
-    bool success;
-    int mem_idx;
-    MemOpIdx oi;
-
-    assert(HAVE_CMPXCHG128);
-
-    mem_idx = cpu_mmu_index(env, false);
-    oi = make_memop_idx(MO_LE | MO_128 | MO_ALIGN, mem_idx);
-
-    cmpv = int128_make128(env->exclusive_val, env->exclusive_high);
-    newv = int128_make128(new_lo, new_hi);
-    oldv = cpu_atomic_cmpxchgo_le_mmu(env, addr, cmpv, newv, oi, ra);
-
-    success = int128_eq(oldv, cmpv);
-    return !success;
-}
-
-uint64_t HELPER(paired_cmpxchg64_be)(CPUARMState *env, uint64_t addr,
-                                     uint64_t new_lo, uint64_t new_hi)
-{
-    /*
-     * High and low need to be switched here because this is not actually a
-     * 128bit store but two doublewords stored consecutively
-     */
-    Int128 cmpv = int128_make128(env->exclusive_high, env->exclusive_val);
-    Int128 newv = int128_make128(new_hi, new_lo);
-    Int128 oldv;
-    uintptr_t ra = GETPC();
-    uint64_t o0, o1;
-    bool success;
-    int mem_idx = cpu_mmu_index(env, false);
-    MemOpIdx oi0 = make_memop_idx(MO_BEUQ | MO_ALIGN_16, mem_idx);
-    MemOpIdx oi1 = make_memop_idx(MO_BEUQ, mem_idx);
-
-    o1 = cpu_ldq_be_mmu(env, addr + 0, oi0, ra);
-    o0 = cpu_ldq_be_mmu(env, addr + 8, oi1, ra);
-    oldv = int128_make128(o0, o1);
-
-    success = int128_eq(oldv, cmpv);
-    if (success) {
-        cpu_stq_be_mmu(env, addr + 0, int128_gethi(newv), oi1, ra);
-        cpu_stq_be_mmu(env, addr + 8, int128_getlo(newv), oi1, ra);
-    }
-
-    return !success;
-}
-
-uint64_t HELPER(paired_cmpxchg64_be_parallel)(CPUARMState *env, uint64_t addr,
-                                              uint64_t new_lo, uint64_t new_hi)
-{
-    Int128 oldv, cmpv, newv;
-    uintptr_t ra = GETPC();
-    bool success;
-    int mem_idx;
-    MemOpIdx oi;
-
-    assert(HAVE_CMPXCHG128);
-
-    mem_idx = cpu_mmu_index(env, false);
-    oi = make_memop_idx(MO_BE | MO_128 | MO_ALIGN, mem_idx);
-
-    /*
-     * High and low need to be switched here because this is not actually a
-     * 128bit store but two doublewords stored consecutively
-     */
-    cmpv = int128_make128(env->exclusive_high, env->exclusive_val);
-    newv = int128_make128(new_hi, new_lo);
-    oldv = cpu_atomic_cmpxchgo_be_mmu(env, addr, cmpv, newv, oi, ra);
-
-    success = int128_eq(oldv, cmpv);
-    return !success;
-}
-
 /* Writes back the old data into Rs.  */
 void HELPER(casp_le_parallel)(CPUARMState *env, uint32_t rs, uint64_t addr,
                               uint64_t new_lo, uint64_t new_hi)