diff mbox series

[v3,30/66] target/arm: Use MO_128 for 16 byte atomics

Message ID 20210818191920.390759-31-richard.henderson@linaro.org
State Superseded
Headers show
Series Unaligned access for user-only | expand

Commit Message

Richard Henderson Aug. 18, 2021, 7:18 p.m. UTC 
Cc: qemu-arm@nongnu.org
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

---
 target/arm/helper-a64.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

-- 
2.25.1
diff mbox series

Patch

diff --git a/target/arm/helper-a64.c b/target/arm/helper-a64.c
index 13d1e3f808..f06399f351 100644
--- a/target/arm/helper-a64.c
+++ b/target/arm/helper-a64.c
@@ -560,7 +560,7 @@  uint64_t HELPER(paired_cmpxchg64_le_parallel)(CPUARMState *env, uint64_t addr,
     assert(HAVE_CMPXCHG128);
 
     mem_idx = cpu_mmu_index(env, false);
-    oi = make_memop_idx(MO_LEQ | MO_ALIGN_16, mem_idx);
+    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);
@@ -630,7 +630,7 @@  uint64_t HELPER(paired_cmpxchg64_be_parallel)(CPUARMState *env, uint64_t addr,
     assert(HAVE_CMPXCHG128);
 
     mem_idx = cpu_mmu_index(env, false);
-    oi = make_memop_idx(MO_BEQ | MO_ALIGN_16, mem_idx);
+    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
@@ -656,7 +656,7 @@  void HELPER(casp_le_parallel)(CPUARMState *env, uint32_t rs, uint64_t addr,
     assert(HAVE_CMPXCHG128);
 
     mem_idx = cpu_mmu_index(env, false);
-    oi = make_memop_idx(MO_LEQ | MO_ALIGN_16, mem_idx);
+    oi = make_memop_idx(MO_LE | MO_128 | MO_ALIGN, mem_idx);
 
     cmpv = int128_make128(env->xregs[rs], env->xregs[rs + 1]);
     newv = int128_make128(new_lo, new_hi);
@@ -677,7 +677,7 @@  void HELPER(casp_be_parallel)(CPUARMState *env, uint32_t rs, uint64_t addr,
     assert(HAVE_CMPXCHG128);
 
     mem_idx = cpu_mmu_index(env, false);
-    oi = make_memop_idx(MO_LEQ | MO_ALIGN_16, mem_idx);
+    oi = make_memop_idx(MO_LE | MO_128 | MO_ALIGN, mem_idx);
 
     cmpv = int128_make128(env->xregs[rs + 1], env->xregs[rs]);
     newv = int128_make128(new_lo, new_hi);