gh-109693: Remove pycore_atomic.h (gh-110992)

diff --git a/Include/internal/pycore_atomic.h b/Include/internal/pycore_atomic.h
deleted file mode 100644 (file)
index 22ce971..0000000
--- a/Include/internal/pycore_atomic.h
+++ /dev/null
@@ -1,557 +0,0 @@
-#ifndef Py_INTERNAL_ATOMIC_H
-#define Py_INTERNAL_ATOMIC_H
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#ifndef Py_BUILD_CORE
-#  error "this header requires Py_BUILD_CORE define"
-#endif
-
-#include "pyconfig.h"             // HAVE_STD_ATOMIC
-#include "dynamic_annotations.h"  // _Py_ANNOTATE_MEMORY_ORDER
-
-#ifdef HAVE_STD_ATOMIC
-#  include <stdatomic.h>          // atomic_store_explicit()
-#endif
-
-
-#if defined(_MSC_VER)
-#  include <intrin.h>             // _InterlockedExchange64()
-#  if defined(_M_IX86) || defined(_M_X64)
-#    include <immintrin.h>        // _InterlockedExchange_HLEAcquire()
-#  endif
-#endif
-
-/* This is modeled after the atomics interface from C1x, according to
- * the draft at
- * http://www.open-std.org/JTC1/SC22/wg14/www/docs/n1425.pdf.
- * Operations and types are named the same except with a _Py_ prefix
- * and have the same semantics.
- *
- * Beware, the implementations here are deep magic.
- */
-
-#if defined(HAVE_STD_ATOMIC)
-
-typedef enum _Py_memory_order {
-    _Py_memory_order_relaxed = memory_order_relaxed,
-    _Py_memory_order_acquire = memory_order_acquire,
-    _Py_memory_order_release = memory_order_release,
-    _Py_memory_order_acq_rel = memory_order_acq_rel,
-    _Py_memory_order_seq_cst = memory_order_seq_cst
-} _Py_memory_order;
-
-typedef struct _Py_atomic_address {
-    atomic_uintptr_t _value;
-} _Py_atomic_address;
-
-typedef struct _Py_atomic_int {
-    atomic_int _value;
-} _Py_atomic_int;
-
-#define _Py_atomic_signal_fence(/*memory_order*/ ORDER) \
-    atomic_signal_fence(ORDER)
-
-#define _Py_atomic_thread_fence(/*memory_order*/ ORDER) \
-    atomic_thread_fence(ORDER)
-
-#define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
-    atomic_store_explicit(&((ATOMIC_VAL)->_value), NEW_VAL, ORDER)
-
-#define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER) \
-    atomic_load_explicit(&((ATOMIC_VAL)->_value), ORDER)
-
-// Use builtin atomic operations in GCC >= 4.7 and clang
-#elif defined(HAVE_BUILTIN_ATOMIC)
-
-typedef enum _Py_memory_order {
-    _Py_memory_order_relaxed = __ATOMIC_RELAXED,
-    _Py_memory_order_acquire = __ATOMIC_ACQUIRE,
-    _Py_memory_order_release = __ATOMIC_RELEASE,
-    _Py_memory_order_acq_rel = __ATOMIC_ACQ_REL,
-    _Py_memory_order_seq_cst = __ATOMIC_SEQ_CST
-} _Py_memory_order;
-
-typedef struct _Py_atomic_address {
-    uintptr_t _value;
-} _Py_atomic_address;
-
-typedef struct _Py_atomic_int {
-    int _value;
-} _Py_atomic_int;
-
-#define _Py_atomic_signal_fence(/*memory_order*/ ORDER) \
-    __atomic_signal_fence(ORDER)
-
-#define _Py_atomic_thread_fence(/*memory_order*/ ORDER) \
-    __atomic_thread_fence(ORDER)
-
-#define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
-    (assert((ORDER) == __ATOMIC_RELAXED                       \
-            || (ORDER) == __ATOMIC_SEQ_CST                    \
-            || (ORDER) == __ATOMIC_RELEASE),                  \
-     __atomic_store_n(&((ATOMIC_VAL)->_value), NEW_VAL, ORDER))
-
-#define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER)           \
-    (assert((ORDER) == __ATOMIC_RELAXED                       \
-            || (ORDER) == __ATOMIC_SEQ_CST                    \
-            || (ORDER) == __ATOMIC_ACQUIRE                    \
-            || (ORDER) == __ATOMIC_CONSUME),                  \
-     __atomic_load_n(&((ATOMIC_VAL)->_value), ORDER))
-
-/* Only support GCC (for expression statements) and x86 (for simple
- * atomic semantics) and MSVC x86/x64/ARM */
-#elif defined(__GNUC__) && (defined(__i386__) || defined(__amd64))
-typedef enum _Py_memory_order {
-    _Py_memory_order_relaxed,
-    _Py_memory_order_acquire,
-    _Py_memory_order_release,
-    _Py_memory_order_acq_rel,
-    _Py_memory_order_seq_cst
-} _Py_memory_order;
-
-typedef struct _Py_atomic_address {
-    uintptr_t _value;
-} _Py_atomic_address;
-
-typedef struct _Py_atomic_int {
-    int _value;
-} _Py_atomic_int;
-
-
-static __inline__ void
-_Py_atomic_signal_fence(_Py_memory_order order)
-{
-    if (order != _Py_memory_order_relaxed)
-        __asm__ volatile("":::"memory");
-}
-
-static __inline__ void
-_Py_atomic_thread_fence(_Py_memory_order order)
-{
-    if (order != _Py_memory_order_relaxed)
-        __asm__ volatile("mfence":::"memory");
-}
-
-/* Tell the race checker about this operation's effects. */
-static __inline__ void
-_Py_ANNOTATE_MEMORY_ORDER(const volatile void *address, _Py_memory_order order)
-{
-    (void)address;              /* shut up -Wunused-parameter */
-    switch(order) {
-    case _Py_memory_order_release:
-    case _Py_memory_order_acq_rel:
-    case _Py_memory_order_seq_cst:
-        _Py_ANNOTATE_HAPPENS_BEFORE(address);
-        break;
-    case _Py_memory_order_relaxed:
-    case _Py_memory_order_acquire:
-        break;
-    }
-    switch(order) {
-    case _Py_memory_order_acquire:
-    case _Py_memory_order_acq_rel:
-    case _Py_memory_order_seq_cst:
-        _Py_ANNOTATE_HAPPENS_AFTER(address);
-        break;
-    case _Py_memory_order_relaxed:
-    case _Py_memory_order_release:
-        break;
-    }
-}
-
-#define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
-    __extension__ ({ \
-        __typeof__(ATOMIC_VAL) atomic_val = ATOMIC_VAL; \
-        __typeof__(atomic_val->_value) new_val = NEW_VAL;\
-        volatile __typeof__(new_val) *volatile_data = &atomic_val->_value; \
-        _Py_memory_order order = ORDER; \
-        _Py_ANNOTATE_MEMORY_ORDER(atomic_val, order); \
-        \
-        /* Perform the operation. */ \
-        _Py_ANNOTATE_IGNORE_WRITES_BEGIN(); \
-        switch(order) { \
-        case _Py_memory_order_release: \
-            _Py_atomic_signal_fence(_Py_memory_order_release); \
-            /* fallthrough */ \
-        case _Py_memory_order_relaxed: \
-            *volatile_data = new_val; \
-            break; \
-        \
-        case _Py_memory_order_acquire: \
-        case _Py_memory_order_acq_rel: \
-        case _Py_memory_order_seq_cst: \
-            __asm__ volatile("xchg %0, %1" \
-                         : "+r"(new_val) \
-                         : "m"(atomic_val->_value) \
-                         : "memory"); \
-            break; \
-        } \
-        _Py_ANNOTATE_IGNORE_WRITES_END(); \
-    })
-
-#define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER) \
-    __extension__ ({  \
-        __typeof__(ATOMIC_VAL) atomic_val = ATOMIC_VAL; \
-        __typeof__(atomic_val->_value) result; \
-        volatile __typeof__(result) *volatile_data = &atomic_val->_value; \
-        _Py_memory_order order = ORDER; \
-        _Py_ANNOTATE_MEMORY_ORDER(atomic_val, order); \
-        \
-        /* Perform the operation. */ \
-        _Py_ANNOTATE_IGNORE_READS_BEGIN(); \
-        switch(order) { \
-        case _Py_memory_order_release: \
-        case _Py_memory_order_acq_rel: \
-        case _Py_memory_order_seq_cst: \
-            /* Loads on x86 are not releases by default, so need a */ \
-            /* thread fence. */ \
-            _Py_atomic_thread_fence(_Py_memory_order_release); \
-            break; \
-        default: \
-            /* No fence */ \
-            break; \
-        } \
-        result = *volatile_data; \
-        switch(order) { \
-        case _Py_memory_order_acquire: \
-        case _Py_memory_order_acq_rel: \
-        case _Py_memory_order_seq_cst: \
-            /* Loads on x86 are automatically acquire operations so */ \
-            /* can get by with just a compiler fence. */ \
-            _Py_atomic_signal_fence(_Py_memory_order_acquire); \
-            break; \
-        default: \
-            /* No fence */ \
-            break; \
-        } \
-        _Py_ANNOTATE_IGNORE_READS_END(); \
-        result; \
-    })
-
-#elif defined(_MSC_VER)
-/*  _Interlocked* functions provide a full memory barrier and are therefore
-    enough for acq_rel and seq_cst. If the HLE variants aren't available
-    in hardware they will fall back to a full memory barrier as well.
-
-    This might affect performance but likely only in some very specific and
-    hard to measure scenario.
-*/
-#if defined(_M_IX86) || defined(_M_X64)
-typedef enum _Py_memory_order {
-    _Py_memory_order_relaxed,
-    _Py_memory_order_acquire,
-    _Py_memory_order_release,
-    _Py_memory_order_acq_rel,
-    _Py_memory_order_seq_cst
-} _Py_memory_order;
-
-typedef struct _Py_atomic_address {
-    volatile uintptr_t _value;
-} _Py_atomic_address;
-
-typedef struct _Py_atomic_int {
-    volatile int _value;
-} _Py_atomic_int;
-
-
-#if defined(_M_X64)
-#define _Py_atomic_store_64bit(ATOMIC_VAL, NEW_VAL, ORDER) \
-    switch (ORDER) { \
-    case _Py_memory_order_acquire: \
-      _InterlockedExchange64_HLEAcquire((__int64 volatile*)&((ATOMIC_VAL)->_value), (__int64)(NEW_VAL)); \
-      break; \
-    case _Py_memory_order_release: \
-      _InterlockedExchange64_HLERelease((__int64 volatile*)&((ATOMIC_VAL)->_value), (__int64)(NEW_VAL)); \
-      break; \
-    default: \
-      _InterlockedExchange64((__int64 volatile*)&((ATOMIC_VAL)->_value), (__int64)(NEW_VAL)); \
-      break; \
-  }
-#else
-#define _Py_atomic_store_64bit(ATOMIC_VAL, NEW_VAL, ORDER) ((void)0);
-#endif
-
-#define _Py_atomic_store_32bit(ATOMIC_VAL, NEW_VAL, ORDER) \
-  switch (ORDER) { \
-  case _Py_memory_order_acquire: \
-    _InterlockedExchange_HLEAcquire((volatile long*)&((ATOMIC_VAL)->_value), (int)(NEW_VAL)); \
-    break; \
-  case _Py_memory_order_release: \
-    _InterlockedExchange_HLERelease((volatile long*)&((ATOMIC_VAL)->_value), (int)(NEW_VAL)); \
-    break; \
-  default: \
-    _InterlockedExchange((volatile long*)&((ATOMIC_VAL)->_value), (int)(NEW_VAL)); \
-    break; \
-  }
-
-#if defined(_M_X64)
-/*  This has to be an intptr_t for now.
-    gil_created() uses -1 as a sentinel value, if this returns
-    a uintptr_t it will do an unsigned compare and crash
-*/
-inline intptr_t _Py_atomic_load_64bit_impl(volatile uintptr_t* value, int order) {
-    __int64 old;
-    switch (order) {
-    case _Py_memory_order_acquire:
-    {
-      do {
-        old = *value;
-      } while(_InterlockedCompareExchange64_HLEAcquire((volatile __int64*)value, old, old) != old);
-      break;
-    }
-    case _Py_memory_order_release:
-    {
-      do {
-        old = *value;
-      } while(_InterlockedCompareExchange64_HLERelease((volatile __int64*)value, old, old) != old);
-      break;
-    }
-    case _Py_memory_order_relaxed:
-      old = *value;
-      break;
-    default:
-    {
-      do {
-        old = *value;
-      } while(_InterlockedCompareExchange64((volatile __int64*)value, old, old) != old);
-      break;
-    }
-    }
-    return old;
-}
-
-#define _Py_atomic_load_64bit(ATOMIC_VAL, ORDER) \
-    _Py_atomic_load_64bit_impl((volatile uintptr_t*)&((ATOMIC_VAL)->_value), (ORDER))
-
-#else
-#define _Py_atomic_load_64bit(ATOMIC_VAL, ORDER) ((ATOMIC_VAL)->_value)
-#endif
-
-inline int _Py_atomic_load_32bit_impl(volatile int* value, int order) {
-    long old;
-    switch (order) {
-    case _Py_memory_order_acquire:
-    {
-      do {
-        old = *value;
-      } while(_InterlockedCompareExchange_HLEAcquire((volatile long*)value, old, old) != old);
-      break;
-    }
-    case _Py_memory_order_release:
-    {
-      do {
-        old = *value;
-      } while(_InterlockedCompareExchange_HLERelease((volatile long*)value, old, old) != old);
-      break;
-    }
-    case _Py_memory_order_relaxed:
-      old = *value;
-      break;
-    default:
-    {
-      do {
-        old = *value;
-      } while(_InterlockedCompareExchange((volatile long*)value, old, old) != old);
-      break;
-    }
-    }
-    return old;
-}
-
-#define _Py_atomic_load_32bit(ATOMIC_VAL, ORDER) \
-    _Py_atomic_load_32bit_impl((volatile int*)&((ATOMIC_VAL)->_value), (ORDER))
-
-#define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
-  if (sizeof((ATOMIC_VAL)->_value) == 8) { \
-    _Py_atomic_store_64bit((ATOMIC_VAL), NEW_VAL, ORDER) } else { \
-    _Py_atomic_store_32bit((ATOMIC_VAL), NEW_VAL, ORDER) }
-
-#define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER) \
-  ( \
-    sizeof((ATOMIC_VAL)->_value) == 8 ? \
-    _Py_atomic_load_64bit((ATOMIC_VAL), ORDER) : \
-    _Py_atomic_load_32bit((ATOMIC_VAL), ORDER) \
-  )
-#elif defined(_M_ARM) || defined(_M_ARM64)
-typedef enum _Py_memory_order {
-    _Py_memory_order_relaxed,
-    _Py_memory_order_acquire,
-    _Py_memory_order_release,
-    _Py_memory_order_acq_rel,
-    _Py_memory_order_seq_cst
-} _Py_memory_order;
-
-typedef struct _Py_atomic_address {
-    volatile uintptr_t _value;
-} _Py_atomic_address;
-
-typedef struct _Py_atomic_int {
-    volatile int _value;
-} _Py_atomic_int;
-
-
-#if defined(_M_ARM64)
-#define _Py_atomic_store_64bit(ATOMIC_VAL, NEW_VAL, ORDER) \
-    switch (ORDER) { \
-    case _Py_memory_order_acquire: \
-      _InterlockedExchange64_acq((__int64 volatile*)&((ATOMIC_VAL)->_value), (__int64)NEW_VAL); \
-      break; \
-    case _Py_memory_order_release: \
-      _InterlockedExchange64_rel((__int64 volatile*)&((ATOMIC_VAL)->_value), (__int64)NEW_VAL); \
-      break; \
-    default: \
-      _InterlockedExchange64((__int64 volatile*)&((ATOMIC_VAL)->_value), (__int64)NEW_VAL); \
-      break; \
-  }
-#else
-#define _Py_atomic_store_64bit(ATOMIC_VAL, NEW_VAL, ORDER) ((void)0);
-#endif
-
-#define _Py_atomic_store_32bit(ATOMIC_VAL, NEW_VAL, ORDER) \
-  switch (ORDER) { \
-  case _Py_memory_order_acquire: \
-    _InterlockedExchange_acq((volatile long*)&((ATOMIC_VAL)->_value), (int)NEW_VAL); \
-    break; \
-  case _Py_memory_order_release: \
-    _InterlockedExchange_rel((volatile long*)&((ATOMIC_VAL)->_value), (int)NEW_VAL); \
-    break; \
-  default: \
-    _InterlockedExchange((volatile long*)&((ATOMIC_VAL)->_value), (int)NEW_VAL); \
-    break; \
-  }
-
-#if defined(_M_ARM64)
-/*  This has to be an intptr_t for now.
-    gil_created() uses -1 as a sentinel value, if this returns
-    a uintptr_t it will do an unsigned compare and crash
-*/
-inline intptr_t _Py_atomic_load_64bit_impl(volatile uintptr_t* value, int order) {
-    uintptr_t old;
-    switch (order) {
-    case _Py_memory_order_acquire:
-    {
-      do {
-        old = *value;
-      } while(_InterlockedCompareExchange64_acq(value, old, old) != old);
-      break;
-    }
-    case _Py_memory_order_release:
-    {
-      do {
-        old = *value;
-      } while(_InterlockedCompareExchange64_rel(value, old, old) != old);
-      break;
-    }
-    case _Py_memory_order_relaxed:
-      old = *value;
-      break;
-    default:
-    {
-      do {
-        old = *value;
-      } while(_InterlockedCompareExchange64(value, old, old) != old);
-      break;
-    }
-    }
-    return old;
-}
-
-#define _Py_atomic_load_64bit(ATOMIC_VAL, ORDER) \
-    _Py_atomic_load_64bit_impl((volatile uintptr_t*)&((ATOMIC_VAL)->_value), (ORDER))
-
-#else
-#define _Py_atomic_load_64bit(ATOMIC_VAL, ORDER) ((ATOMIC_VAL)->_value)
-#endif
-
-inline int _Py_atomic_load_32bit_impl(volatile int* value, int order) {
-    int old;
-    switch (order) {
-    case _Py_memory_order_acquire:
-    {
-      do {
-        old = *value;
-      } while(_InterlockedCompareExchange_acq(value, old, old) != old);
-      break;
-    }
-    case _Py_memory_order_release:
-    {
-      do {
-        old = *value;
-      } while(_InterlockedCompareExchange_rel(value, old, old) != old);
-      break;
-    }
-    case _Py_memory_order_relaxed:
-      old = *value;
-      break;
-    default:
-    {
-      do {
-        old = *value;
-      } while(_InterlockedCompareExchange(value, old, old) != old);
-      break;
-    }
-    }
-    return old;
-}
-
-#define _Py_atomic_load_32bit(ATOMIC_VAL, ORDER) \
-    _Py_atomic_load_32bit_impl((volatile int*)&((ATOMIC_VAL)->_value), (ORDER))
-
-#define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
-  if (sizeof((ATOMIC_VAL)->_value) == 8) { \
-    _Py_atomic_store_64bit((ATOMIC_VAL), (NEW_VAL), (ORDER)) } else { \
-    _Py_atomic_store_32bit((ATOMIC_VAL), (NEW_VAL), (ORDER)) }
-
-#define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER) \
-  ( \
-    sizeof((ATOMIC_VAL)->_value) == 8 ? \
-    _Py_atomic_load_64bit((ATOMIC_VAL), (ORDER)) : \
-    _Py_atomic_load_32bit((ATOMIC_VAL), (ORDER)) \
-  )
-#endif
-#else  /* !gcc x86  !_msc_ver */
-typedef enum _Py_memory_order {
-    _Py_memory_order_relaxed,
-    _Py_memory_order_acquire,
-    _Py_memory_order_release,
-    _Py_memory_order_acq_rel,
-    _Py_memory_order_seq_cst
-} _Py_memory_order;
-
-typedef struct _Py_atomic_address {
-    uintptr_t _value;
-} _Py_atomic_address;
-
-typedef struct _Py_atomic_int {
-    int _value;
-} _Py_atomic_int;
-/* Fall back to other compilers and processors by assuming that simple
-   volatile accesses are atomic.  This is false, so people should port
-   this. */
-#define _Py_atomic_signal_fence(/*memory_order*/ ORDER) ((void)0)
-#define _Py_atomic_thread_fence(/*memory_order*/ ORDER) ((void)0)
-#define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
-    ((ATOMIC_VAL)->_value = NEW_VAL)
-#define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER) \
-    ((ATOMIC_VAL)->_value)
-#endif
-
-/* Standardized shortcuts. */
-#define _Py_atomic_store(ATOMIC_VAL, NEW_VAL) \
-    _Py_atomic_store_explicit((ATOMIC_VAL), (NEW_VAL), _Py_memory_order_seq_cst)
-#define _Py_atomic_load(ATOMIC_VAL) \
-    _Py_atomic_load_explicit((ATOMIC_VAL), _Py_memory_order_seq_cst)
-
-/* Python-local extensions */
-
-#define _Py_atomic_store_relaxed(ATOMIC_VAL, NEW_VAL) \
-    _Py_atomic_store_explicit((ATOMIC_VAL), (NEW_VAL), _Py_memory_order_relaxed)
-#define _Py_atomic_load_relaxed(ATOMIC_VAL) \
-    _Py_atomic_load_explicit((ATOMIC_VAL), _Py_memory_order_relaxed)
-
-#ifdef __cplusplus
-}
-#endif
-#endif  /* Py_INTERNAL_ATOMIC_H */

diff --git a/Include/internal/pycore_ceval.h b/Include/internal/pycore_ceval.h
index 312d67ee0b37aa7d5eb26c9ef2166ad2f17ed804..d8afee90a32e2df60c5f775af64ea47491ee2b39 100644 (file)
--- a/Include/internal/pycore_ceval.h
+++ b/Include/internal/pycore_ceval.h
@@ -8,6 +8,8 @@ extern "C" {
 #  error "this header requires Py_BUILD_CORE define"
 #endif
 
+#include "dynamic_annotations.h" // _Py_ANNOTATE_RWLOCK_CREATE
+
 #include "pycore_interp.h"        // PyInterpreterState.eval_frame
 #include "pycore_pystate.h"       // _PyThreadState_GET()
 

diff --git a/Include/internal/pycore_pythread.h b/Include/internal/pycore_pythread.h
index f679c1bdb7549999fd5f7c7c56e666a0a5727882..8ce5a79d066abfa34600cef3ed0d4989866400b9 100644 (file)
--- a/Include/internal/pycore_pythread.h
+++ b/Include/internal/pycore_pythread.h
@@ -8,6 +8,8 @@ extern "C" {
 #  error "this header requires Py_BUILD_CORE define"
 #endif
 
+#include "dynamic_annotations.h" // _Py_ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX
+
 // Get _POSIX_THREADS and _POSIX_SEMAPHORES macros if available
 #if (defined(HAVE_UNISTD_H) && !defined(_POSIX_THREADS) \
                             && !defined(_POSIX_SEMAPHORES))

diff --git a/Makefile.pre.in b/Makefile.pre.in
index ff046ba09cc9f0c6f55a861324ca40dd7992dbf2..067bf12b05adae6b98352550d638d7f336187a84 100644 (file)
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -1754,7 +1754,6 @@ PYTHON_HEADERS= \
                $(srcdir)/Include/internal/pycore_ast.h \
                $(srcdir)/Include/internal/pycore_ast_state.h \
                $(srcdir)/Include/internal/pycore_atexit.h \
-               $(srcdir)/Include/internal/pycore_atomic.h \
                $(srcdir)/Include/internal/pycore_bitutils.h \
                $(srcdir)/Include/internal/pycore_bytes_methods.h \
                $(srcdir)/Include/internal/pycore_bytesobject.h \

diff --git a/PCbuild/pythoncore.vcxproj b/PCbuild/pythoncore.vcxproj
index b35a2904d49d4413ce8cd68f822b13564cf922ab..f121a3d5bdf799cbd2faeda83da625b851d41d77 100644 (file)
--- a/PCbuild/pythoncore.vcxproj
+++ b/PCbuild/pythoncore.vcxproj
@@ -202,7 +202,6 @@
     <ClInclude Include="..\Include\internal\pycore_ast.h" />
     <ClInclude Include="..\Include\internal\pycore_ast_state.h" />
     <ClInclude Include="..\Include\internal\pycore_atexit.h" />
-    <ClInclude Include="..\Include\internal\pycore_atomic.h" />
     <ClInclude Include="..\Include\internal\pycore_bitutils.h" />
     <ClInclude Include="..\Include\internal\pycore_bytes_methods.h" />
     <ClInclude Include="..\Include\internal\pycore_bytesobject.h" />

diff --git a/PCbuild/pythoncore.vcxproj.filters b/PCbuild/pythoncore.vcxproj.filters
index 9adfebc107a77305e96b058a39f588b1fe3f4911..61fa06518159bcbf2af3b6ef5091e6cc4aa8763e 100644 (file)
--- a/PCbuild/pythoncore.vcxproj.filters
+++ b/PCbuild/pythoncore.vcxproj.filters
@@ -534,9 +534,6 @@
     <ClInclude Include="..\Include\internal\pycore_atexit.h">
       <Filter>Include\internal</Filter>
     </ClInclude>
-    <ClInclude Include="..\Include\internal\pycore_atomic.h">
-      <Filter>Include\internal</Filter>
-    </ClInclude>
     <ClInclude Include="..\Include\internal\pycore_bitutils.h">
       <Filter>Include\internal</Filter>
     </ClInclude>

diff --git a/Python/ceval_gil.c b/Python/ceval_gil.c
index 97ef39e80aab255ee1f392bb7c5181103cfce3b9..92c4b2fee9f863ef3633b7ebacb430902281ce2d 100644 (file)
--- a/Python/ceval_gil.c
+++ b/Python/ceval_gil.c
@@ -1,6 +1,5 @@
 
 #include "Python.h"
-#include "pycore_atomic.h"        // _Py_ANNOTATE_RWLOCK_CREATE
 #include "pycore_ceval.h"         // _PyEval_SignalReceived()
 #include "pycore_initconfig.h"    // _PyStatus_OK()
 #include "pycore_interp.h"        // _Py_RunGC()

diff --git a/Python/thread_pthread.h b/Python/thread_pthread.h
index 7a6aef7ad18a5ab936651621545f5abf3bc65f25..76a1f7763f23b9fb61402613794f5f71a926b7e5 100644 (file)
--- a/Python/thread_pthread.h
+++ b/Python/thread_pthread.h
@@ -1,6 +1,5 @@
 #include "pycore_interp.h"        // _PyInterpreterState.threads.stacksize
 #include "pycore_pythread.h"      // _POSIX_SEMAPHORES
-#include "pycore_atomic.h"        // _Py_ANNOTATE_PURE_HAPPENS_BEFORE_MUTEX
 
 /* Posix threads interface */