Update prebuilt Clang to r416183b from Android.
https://android.googlesource.com/platform/prebuilts/clang/host/
linux-x86/+/06a71ddac05c22edb2d10b590e1769b3f8619bef
clang 12.0.5 (based on r416183b) from build 7284624.
Change-Id: I277a316abcf47307562d8b748b84870f31a72866
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/linux-x64/clang/python3/include/python3.9/pymacro.h b/linux-x64/clang/python3/include/python3.9/pymacro.h
new file mode 100644
index 0000000..202b936
--- /dev/null
+++ b/linux-x64/clang/python3/include/python3.9/pymacro.h
@@ -0,0 +1,132 @@
+#ifndef Py_PYMACRO_H
+#define Py_PYMACRO_H
+
+/* Minimum value between x and y */
+#define Py_MIN(x, y) (((x) > (y)) ? (y) : (x))
+
+/* Maximum value between x and y */
+#define Py_MAX(x, y) (((x) > (y)) ? (x) : (y))
+
+/* Absolute value of the number x */
+#define Py_ABS(x) ((x) < 0 ? -(x) : (x))
+
+#define _Py_XSTRINGIFY(x) #x
+
+/* Convert the argument to a string. For example, Py_STRINGIFY(123) is replaced
+ with "123" by the preprocessor. Defines are also replaced by their value.
+ For example Py_STRINGIFY(__LINE__) is replaced by the line number, not
+ by "__LINE__". */
+#define Py_STRINGIFY(x) _Py_XSTRINGIFY(x)
+
+/* Get the size of a structure member in bytes */
+#define Py_MEMBER_SIZE(type, member) sizeof(((type *)0)->member)
+
+/* Argument must be a char or an int in [-128, 127] or [0, 255]. */
+#define Py_CHARMASK(c) ((unsigned char)((c) & 0xff))
+
+/* Assert a build-time dependency, as an expression.
+
+ Your compile will fail if the condition isn't true, or can't be evaluated
+ by the compiler. This can be used in an expression: its value is 0.
+
+ Example:
+
+ #define foo_to_char(foo) \
+ ((char *)(foo) \
+ + Py_BUILD_ASSERT_EXPR(offsetof(struct foo, string) == 0))
+
+ Written by Rusty Russell, public domain, http://ccodearchive.net/ */
+#define Py_BUILD_ASSERT_EXPR(cond) \
+ (sizeof(char [1 - 2*!(cond)]) - 1)
+
+#define Py_BUILD_ASSERT(cond) do { \
+ (void)Py_BUILD_ASSERT_EXPR(cond); \
+ } while(0)
+
+/* Get the number of elements in a visible array
+
+ This does not work on pointers, or arrays declared as [], or function
+ parameters. With correct compiler support, such usage will cause a build
+ error (see Py_BUILD_ASSERT_EXPR).
+
+ Written by Rusty Russell, public domain, http://ccodearchive.net/
+
+ Requires at GCC 3.1+ */
+#if (defined(__GNUC__) && !defined(__STRICT_ANSI__) && \
+ (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 1)) || (__GNUC__ >= 4)))
+/* Two gcc extensions.
+ &a[0] degrades to a pointer: a different type from an array */
+#define Py_ARRAY_LENGTH(array) \
+ (sizeof(array) / sizeof((array)[0]) \
+ + Py_BUILD_ASSERT_EXPR(!__builtin_types_compatible_p(typeof(array), \
+ typeof(&(array)[0]))))
+#else
+#define Py_ARRAY_LENGTH(array) \
+ (sizeof(array) / sizeof((array)[0]))
+#endif
+
+
+/* Define macros for inline documentation. */
+#define PyDoc_VAR(name) static const char name[]
+#define PyDoc_STRVAR(name,str) PyDoc_VAR(name) = PyDoc_STR(str)
+#ifdef WITH_DOC_STRINGS
+#define PyDoc_STR(str) str
+#else
+#define PyDoc_STR(str) ""
+#endif
+
+/* Below "a" is a power of 2. */
+/* Round down size "n" to be a multiple of "a". */
+#define _Py_SIZE_ROUND_DOWN(n, a) ((size_t)(n) & ~(size_t)((a) - 1))
+/* Round up size "n" to be a multiple of "a". */
+#define _Py_SIZE_ROUND_UP(n, a) (((size_t)(n) + \
+ (size_t)((a) - 1)) & ~(size_t)((a) - 1))
+/* Round pointer "p" down to the closest "a"-aligned address <= "p". */
+#define _Py_ALIGN_DOWN(p, a) ((void *)((uintptr_t)(p) & ~(uintptr_t)((a) - 1)))
+/* Round pointer "p" up to the closest "a"-aligned address >= "p". */
+#define _Py_ALIGN_UP(p, a) ((void *)(((uintptr_t)(p) + \
+ (uintptr_t)((a) - 1)) & ~(uintptr_t)((a) - 1)))
+/* Check if pointer "p" is aligned to "a"-bytes boundary. */
+#define _Py_IS_ALIGNED(p, a) (!((uintptr_t)(p) & (uintptr_t)((a) - 1)))
+
+/* Use this for unused arguments in a function definition to silence compiler
+ * warnings. Example:
+ *
+ * int func(int a, int Py_UNUSED(b)) { return a; }
+ */
+#if defined(__GNUC__) || defined(__clang__)
+# define Py_UNUSED(name) _unused_ ## name __attribute__((unused))
+#else
+# define Py_UNUSED(name) _unused_ ## name
+#endif
+
+#if defined(RANDALL_WAS_HERE)
+# define Py_UNREACHABLE() \
+ Py_FatalError( \
+ "If you're seeing this, the code is in what I thought was\n" \
+ "an unreachable state.\n\n" \
+ "I could give you advice for what to do, but honestly, why\n" \
+ "should you trust me? I clearly screwed this up. I'm writing\n" \
+ "a message that should never appear, yet I know it will\n" \
+ "probably appear someday.\n\n" \
+ "On a deep level, I know I'm not up to this task.\n" \
+ "I'm so sorry.\n" \
+ "https://xkcd.com/2200")
+#elif defined(Py_DEBUG)
+# define Py_UNREACHABLE() \
+ Py_FatalError( \
+ "We've reached an unreachable state. Anything is possible.\n" \
+ "The limits were in our heads all along. Follow your dreams.\n" \
+ "https://xkcd.com/2200")
+#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5))
+# define Py_UNREACHABLE() __builtin_unreachable()
+#elif defined(__clang__) || defined(__INTEL_COMPILER)
+# define Py_UNREACHABLE() __builtin_unreachable()
+#elif defined(_MSC_VER)
+# define Py_UNREACHABLE() __assume(0)
+#else
+# define Py_UNREACHABLE() \
+ Py_FatalError("Unreachable C code path reached")
+#endif
+
+#endif /* Py_PYMACRO_H */