Update Incbin Library

No functional change

src/incbin/incbin.h

@@ -3,8 +3,8 @@
  * @author Dale Weiler
  * @brief Utility for including binary files
  *
- * Facilities for including binary files into the current translation unit
+ * Facilities for including binary files into the current translation unit and
- * and making use of them externally in other translation units.
+ * making use from them externally in other translation units.
  */
 #ifndef INCBIN_HDR
 #define INCBIN_HDR
@@ -26,7 +26,9 @@
       defined(__SSSE3__)    || \
       defined(__SSE4_1__)   || \
       defined(__SSE4_2__)   || \
-      defined(__neon__)
+      defined(__neon__)     || \
+      defined(__ARM_NEON)   || \
+      defined(__ALTIVEC__)
 # define INCBIN_ALIGNMENT_INDEX 4
 #elif ULONG_MAX != 0xffffffffu
 # define INCBIN_ALIGNMENT_INDEX 3
@@ -64,6 +66,9 @@
     X
 #define INCBIN_INVOKE(N, ...) \
     INCBIN_EVAL(N(__VA_ARGS__))
+/* Variable argument count for overloading by arity */
+#define INCBIN_VA_ARG_COUNTER(_1, _2, _3, N, ...) N
+#define INCBIN_VA_ARGC(...) INCBIN_VA_ARG_COUNTER(__VA_ARGS__, 3, 2, 1, 0)
 
 /* Green Hills uses a different directive for including binary data */
 #if defined(__ghs__)
@@ -117,29 +122,50 @@
 #endif
 
 /**
- * @brief Optionally override the linker section into which data is emitted.
+ * @brief Optionally override the linker section into which size and data is
- *
+ * emitted.
- * @warning If you use this facility, you'll have to deal with platform-specific linker output
+ * 
- * section naming on your own
+ * @warning If you use this facility, you might have to deal with
- *
+ * platform-specific linker output section naming on your own.
- * Overriding the default linker output section, e.g for esp8266/Arduino:
- * @code
- * #define INCBIN_OUTPUT_SECTION ".irom.text"
- * #include "incbin.h"
- * INCBIN(Foo, "foo.txt");
- * // Data is emitted into program memory that never gets copied to RAM
- * @endcode
  */
 #if !defined(INCBIN_OUTPUT_SECTION)
 #  if defined(__APPLE__)
-#    define INCBIN_OUTPUT_SECTION         ".const_data"
+#    define INCBIN_OUTPUT_SECTION ".const_data"
 #  else
-#    define INCBIN_OUTPUT_SECTION         ".rodata"
+#    define INCBIN_OUTPUT_SECTION ".rodata"
 #  endif
 #endif
 
+/**
+ * @brief Optionally override the linker section into which data is emitted.
+ *
+ * @warning If you use this facility, you might have to deal with
+ * platform-specific linker output section naming on your own.
+ */
+#if !defined(INCBIN_OUTPUT_DATA_SECTION)
+#  define INCBIN_OUTPUT_DATA_SECTION INCBIN_OUTPUT_SECTION
+#endif
+
+/**
+ * @brief Optionally override the linker section into which size is emitted.
+ *
+ * @warning If you use this facility, you might have to deal with
+ * platform-specific linker output section naming on your own.
+ * 
+ * @note This is useful for Harvard architectures where program memory cannot
+ * be directly read from the program without special instructions. With this you
+ * can chose to put the size variable in RAM rather than ROM.
+ */
+#if !defined(INCBIN_OUTPUT_SIZE_SECTION)
+#  define INCBIN_OUTPUT_SIZE_SECTION INCBIN_OUTPUT_SECTION
+#endif
+
 #if defined(__APPLE__)
-/* The directives are different for Apple-branded compilers */
+#  include "TargetConditionals.h"
+#  if defined(TARGET_OS_IPHONE) && !defined(INCBIN_SILENCE_BITCODE_WARNING)
+#    warning "incbin is incompatible with bitcode. Using the library will break upload to App Store if you have bitcode enabled. Add `#define INCBIN_SILENCE_BITCODE_WARNING` before including this header to silence this warning."
+#  endif
+/* The directives are different for Apple branded compilers */
 #  define INCBIN_SECTION         INCBIN_OUTPUT_SECTION "\n"
 #  define INCBIN_GLOBAL(NAME)    ".globl " INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME "\n"
 #  define INCBIN_INT             ".long "
@@ -179,27 +205,17 @@
 /**
  * @brief Specify the prefix to use for symbol names.
  *
- * By default this is `g', producing symbols of the form:
+ * @note By default this is "g".
- * @code
- * #include "incbin.h"
- * INCBIN(Foo, "foo.txt");
  *
- * // Now you have the following symbols:
- * // const unsigned char gFooData[];
- * // const unsigned char *const gFooEnd;
- * // const unsigned int gFooSize;
- * @endcode
- *
- * If however you specify a prefix before including: e.g:
  * @code
  * #define INCBIN_PREFIX incbin
  * #include "incbin.h"
  * INCBIN(Foo, "foo.txt");
  *
  * // Now you have the following symbols instead:
- * // const unsigned char incbinFooData[];
+ * // const unsigned char incbinFoo<data>[];
- * // const unsigned char *const incbinFooEnd;
+ * // const unsigned char *const incbinFoo<end>;
- * // const unsigned int incbinFooSize;
+ * // const unsigned int incbinFoo<size>;
  * @endcode
  */
 #if !defined(INCBIN_PREFIX)
@@ -213,18 +229,8 @@
  * - INCBIN_STYLE_CAMEL "CamelCase"
  * - INCBIN_STYLE_SNAKE "snake_case"
  *
- * Default option is *INCBIN_STYLE_CAMEL* producing symbols of the form:
+ * @note By default this is INCBIN_STYLE_CAMEL
- * @code
- * #include "incbin.h"
- * INCBIN(Foo, "foo.txt");
  *
- * // Now you have the following symbols:
- * // const unsigned char <prefix>FooData[];
- * // const unsigned char *const <prefix>FooEnd;
- * // const unsigned int <prefix>FooSize;
- * @endcode
- *
- * If however you specify a style before including: e.g:
  * @code
  * #define INCBIN_STYLE INCBIN_STYLE_SNAKE
  * #include "incbin.h"
@@ -261,8 +267,8 @@
     INCBIN_STRINGIZE( \
         INCBIN_STYLE_IDENT(TYPE)) \
 
-/* Generate the global labels by indirectly invoking the macro
+/* Generate the global labels by indirectly invoking the macro with our style
- * with our style type and concatenate the name against them. */
+ * type and concatenating the name against them. */
 #define INCBIN_GLOBAL_LABELS(NAME, TYPE) \
     INCBIN_INVOKE( \
         INCBIN_GLOBAL, \
@@ -288,23 +294,38 @@
  * The symbol names are a concatenation of `INCBIN_PREFIX' before *NAME*; with
  * "Data", as well as "End" and "Size" after. An example is provided below.
  *
+ * @param TYPE Optional array type. Omitting this picks a default of `unsigned char`.
  * @param NAME The name given for the binary data
  *
  * @code
  * INCBIN_EXTERN(Foo);
  *
  * // Now you have the following symbols:
- * // extern const unsigned char <prefix>FooData[];
+ * // extern const unsigned char <prefix>Foo<data>[];
- * // extern const unsigned char *const <prefix>FooEnd;
+ * // extern const unsigned char *const <prefix>Foo<end>;
- * // extern const unsigned int <prefix>FooSize;
+ * // extern const unsigned int <prefix>Foo<size>;
+ * @endcode
+ * 
+ * You may specify a custom optional data type as well as the first argument.
+ * @code
+ * INCBIN_EXTERN(custom_type, Foo);
+ * 
+ * // Now you have the following symbols:
+ * // extern const custom_type <prefix>Foo<data>[];
+ * // extern const custom_type *const <prefix>Foo<end>;
+ * // extern const unsigned int <prefix>Foo<size>;
  * @endcode
  */
-#define INCBIN_EXTERN(NAME) \
+#define INCBIN_EXTERN(...) \
-    INCBIN_EXTERNAL const INCBIN_ALIGN unsigned char \
+    INCBIN_CONCATENATE(INCBIN_EXTERN_, INCBIN_VA_ARGC(__VA_ARGS__))(__VA_ARGS__)
+#define INCBIN_EXTERN_1(NAME, ...) \
+    INCBIN_EXTERN_2(unsigned char, NAME)
+#define INCBIN_EXTERN_2(TYPE, NAME) \
+    INCBIN_EXTERNAL const INCBIN_ALIGN TYPE \
         INCBIN_CONCATENATE( \
             INCBIN_CONCATENATE(INCBIN_PREFIX, NAME), \
             INCBIN_STYLE_IDENT(DATA))[]; \
-    INCBIN_EXTERNAL const INCBIN_ALIGN unsigned char *const \
+    INCBIN_EXTERNAL const INCBIN_ALIGN TYPE *const \
     INCBIN_CONCATENATE( \
         INCBIN_CONCATENATE(INCBIN_PREFIX, NAME), \
         INCBIN_STYLE_IDENT(END)); \
@@ -313,6 +334,29 @@
             INCBIN_CONCATENATE(INCBIN_PREFIX, NAME), \
             INCBIN_STYLE_IDENT(SIZE))
 
+/**
+ * @brief Externally reference textual data included in another translation unit.
+ *
+ * Produces three external symbols that reference the textual data included in
+ * another translation unit.
+ *
+ * The symbol names are a concatenation of `INCBIN_PREFIX' before *NAME*; with
+ * "Data", as well as "End" and "Size" after. An example is provided below.
+ *
+ * @param NAME The name given for the textual data
+ *
+ * @code
+ * INCBIN_EXTERN(Foo);
+ *
+ * // Now you have the following symbols:
+ * // extern const char <prefix>Foo<data>[];
+ * // extern const char *const <prefix>Foo<end>;
+ * // extern const unsigned int <prefix>Foo<size>;
+ * @endcode
+ */
+#define INCTXT_EXTERN(NAME) \
+    INCBIN_EXTERN_2(char, NAME)
+
 /**
  * @brief Include a binary file into the current translation unit.
  *
@@ -322,6 +366,7 @@
  * The symbol names are a concatenation of `INCBIN_PREFIX' before *NAME*; with
  * "Data", as well as "End" and "Size" after. An example is provided below.
  *
+ * @param TYPE Optional array type. Omitting this picks a default of `unsigned char`.
  * @param NAME The name to associate with this binary data (as an identifier.)
  * @param FILENAME The file to include (as a string literal.)
  *
@@ -329,9 +374,20 @@
  * INCBIN(Icon, "icon.png");
  *
  * // Now you have the following symbols:
- * // const unsigned char <prefix>IconData[];
+ * // const unsigned char <prefix>Icon<data>[];
- * // const unsigned char *const <prefix>IconEnd;
+ * // const unsigned char *const <prefix>Icon<end>;
- * // const unsigned int <prefix>IconSize;
+ * // const unsigned int <prefix>Icon<size>;
+ * @endcode
+ * 
+ * You may specify a custom optional data type as well as the first argument.
+ * These macros are specialized by arity.
+ * @code
+ * INCBIN(custom_type, Icon, "icon.png");
+ *
+ * // Now you have the following symbols:
+ * // const custom_type <prefix>Icon<data>[];
+ * // const custom_type *const <prefix>Icon<end>;
+ * // const unsigned int <prefix>Icon<size>;
  * @endcode
  *
  * @warning This must be used in global scope
@@ -341,15 +397,28 @@
  * please @see INCBIN_EXTERN.
  */
 #ifdef _MSC_VER
-#define INCBIN(NAME, FILENAME) \
+#  define INCBIN(NAME, FILENAME) \
-    INCBIN_EXTERN(NAME)
+      INCBIN_EXTERN(NAME)
 #else
-#define INCBIN(NAME, FILENAME) \
+#  define INCBIN(...) \
+     INCBIN_CONCATENATE(INCBIN_, INCBIN_VA_ARGC(__VA_ARGS__))(__VA_ARGS__)
+#  if defined(__GNUC__)
+#    define INCBIN_1(...) _Pragma("GCC error \"Single argument INCBIN not allowed\"")
+#  elif defined(__clang__)
+#    define INCBIN_1(...) _Pragma("clang error \"Single argument INCBIN not allowed\"")
+#  else
+#    define INCBIN_1(...) /* Cannot do anything here */
+#  endif
+#  define INCBIN_2(NAME, FILENAME) \
+      INCBIN_3(unsigned char, NAME, FILENAME)
+#  define INCBIN_3(TYPE, NAME, FILENAME) INCBIN_COMMON(TYPE, NAME, FILENAME, /* No terminator for binary data */)
+#  define INCBIN_COMMON(TYPE, NAME, FILENAME, TERMINATOR) \
     __asm__(INCBIN_SECTION \
             INCBIN_GLOBAL_LABELS(NAME, DATA) \
             INCBIN_ALIGN_HOST \
             INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME INCBIN_STYLE_STRING(DATA) ":\n" \
             INCBIN_MACRO " \"" FILENAME "\"\n" \
+                TERMINATOR \
             INCBIN_GLOBAL_LABELS(NAME, END) \
             INCBIN_ALIGN_BYTE \
             INCBIN_MANGLE INCBIN_STRINGIZE(INCBIN_PREFIX) #NAME INCBIN_STYLE_STRING(END) ":\n" \
@@ -362,7 +431,46 @@
             INCBIN_ALIGN_HOST \
             ".text\n" \
     ); \
-    INCBIN_EXTERN(NAME)
+    INCBIN_EXTERN(TYPE, NAME)
+#endif
 
+/**
+ * @brief Include a textual file into the current translation unit.
+ * 
+ * This behaves the same as INCBIN except it produces char compatible arrays
+ * and implicitly adds a null-terminator byte, thus the size of data included
+ * by this is one byte larger than that of INCBIN.
+ *
+ * Includes a textual file into the current translation unit, producing three
+ * symbols for objects that encode the data and size respectively.
+ *
+ * The symbol names are a concatenation of `INCBIN_PREFIX' before *NAME*; with
+ * "Data", as well as "End" and "Size" after. An example is provided below.
+ *
+ * @param NAME The name to associate with this binary data (as an identifier.)
+ * @param FILENAME The file to include (as a string literal.)
+ *
+ * @code
+ * INCTXT(Readme, "readme.txt");
+ *
+ * // Now you have the following symbols:
+ * // const char <prefix>Readme<data>[];
+ * // const char *const <prefix>Readme<end>;
+ * // const unsigned int <prefix>Readme<size>;
+ * @endcode
+ *
+ * @warning This must be used in global scope
+ * @warning The identifiers may be different if INCBIN_STYLE is not default
+ *
+ * To externally reference the data included by this in another translation unit
+ * please @see INCBIN_EXTERN.
+ */
+#if defined(_MSC_VER)
+#  define INCTXT(NAME, FILENAME) \
+     INCBIN_EXTERN(NAME)
+#else
+#  define INCTXT(NAME, FILENAME) \
+     INCBIN_COMMON(char, NAME, FILENAME, INCBIN_BYTE "0\n")
 #endif
-#endif
+
+#endif

src/nnue/network.cpp

@@ -26,8 +26,10 @@
 #include <type_traits>
 #include <vector>
 
-#include "../evaluate.h"
+#define INCBIN_SILENCE_BITCODE_WARNING
 #include "../incbin/incbin.h"
+
+#include "../evaluate.h"
 #include "../memory.h"
 #include "../misc.h"
 #include "../position.h"