diff options
Diffstat (limited to 'sysdeps/x86/atomic-machine.h')
| -rw-r--r-- | sysdeps/x86/atomic-machine.h | 40 |
1 files changed, 7 insertions, 33 deletions
diff --git a/sysdeps/x86/atomic-machine.h b/sysdeps/x86/atomic-machine.h index 2692d94a92..af6e1d1c4f 100644 --- a/sysdeps/x86/atomic-machine.h +++ b/sysdeps/x86/atomic-machine.h @@ -23,32 +23,6 @@ #include <tls.h> /* For tcbhead_t. */ #include <libc-pointer-arith.h> /* For cast_to_integer. */ -typedef int8_t atomic8_t; -typedef uint8_t uatomic8_t; -typedef int_fast8_t atomic_fast8_t; -typedef uint_fast8_t uatomic_fast8_t; - -typedef int16_t atomic16_t; -typedef uint16_t uatomic16_t; -typedef int_fast16_t atomic_fast16_t; -typedef uint_fast16_t uatomic_fast16_t; - -typedef int32_t atomic32_t; -typedef uint32_t uatomic32_t; -typedef int_fast32_t atomic_fast32_t; -typedef uint_fast32_t uatomic_fast32_t; - -typedef int64_t atomic64_t; -typedef uint64_t uatomic64_t; -typedef int_fast64_t atomic_fast64_t; -typedef uint_fast64_t uatomic_fast64_t; - -typedef intptr_t atomicptr_t; -typedef uintptr_t uatomicptr_t; -typedef intmax_t atomic_max_t; -typedef uintmax_t uatomic_max_t; - - #define LOCK_PREFIX "lock;" #define USE_ATOMIC_COMPILER_BUILTINS 1 @@ -119,9 +93,9 @@ typedef uintmax_t uatomic_max_t; "lock\n" \ "0:\tcmpxchgq %q2, %1" \ : "=a" (ret), "=m" (*mem) \ - : "q" ((atomic64_t) cast_to_integer (newval)), \ + : "q" ((int64_t) cast_to_integer (newval)), \ "m" (*mem), \ - "0" ((atomic64_t) cast_to_integer (oldval)), \ + "0" ((int64_t) cast_to_integer (oldval)), \ "i" (offsetof (tcbhead_t, multiple_threads))); \ ret; }) # define do_exchange_and_add_val_64_acq(pfx, mem, value) 0 @@ -191,7 +165,7 @@ typedef uintmax_t uatomic_max_t; else if (__HAVE_64B_ATOMICS) \ __asm __volatile ("xchgq %q0, %1" \ : "=r" (result), "=m" (*mem) \ - : "0" ((atomic64_t) cast_to_integer (newvalue)), \ + : "0" ((int64_t) cast_to_integer (newvalue)), \ "m" (*mem)); \ else \ { \ @@ -222,7 +196,7 @@ typedef uintmax_t uatomic_max_t; else if (__HAVE_64B_ATOMICS) \ __asm __volatile (lock "xaddq %q0, %1" \ : "=r" (__result), "=m" (*mem) \ - : "0" ((atomic64_t) cast_to_integer (__addval)), \ + : "0" ((int64_t) cast_to_integer (__addval)), \ "m" (*mem), \ "i" (offsetof (tcbhead_t, multiple_threads))); \ else \ @@ -264,7 +238,7 @@ typedef uintmax_t uatomic_max_t; else if (__HAVE_64B_ATOMICS) \ __asm __volatile (lock "addq %q1, %0" \ : "=m" (*mem) \ - : "ir" ((atomic64_t) cast_to_integer (value)), \ + : "ir" ((int64_t) cast_to_integer (value)), \ "m" (*mem), \ "i" (offsetof (tcbhead_t, multiple_threads))); \ else \ @@ -298,7 +272,7 @@ typedef uintmax_t uatomic_max_t; else if (__HAVE_64B_ATOMICS) \ __asm __volatile (LOCK_PREFIX "addq %q2, %0; sets %1" \ : "=m" (*mem), "=qm" (__result) \ - : "ir" ((atomic64_t) cast_to_integer (value)), \ + : "ir" ((int64_t) cast_to_integer (value)), \ "m" (*mem)); \ else \ __atomic_link_error (); \ @@ -322,7 +296,7 @@ typedef uintmax_t uatomic_max_t; else if (__HAVE_64B_ATOMICS) \ __asm __volatile (LOCK_PREFIX "addq %q2, %0; setz %1" \ : "=m" (*mem), "=qm" (__result) \ - : "ir" ((atomic64_t) cast_to_integer (value)), \ + : "ir" ((int64_t) cast_to_integer (value)), \ "m" (*mem)); \ else \ __atomic_link_error (); \ |