Update to libffi-3.4.2 build

arm32/include/ffi.h

@@ -1,6 +1,7 @@
 /* -----------------------------------------------------------------*-C-*-
-   libffi 3.3-rc0 - Copyright (c) 2011, 2014 Anthony Green
-                    - Copyright (c) 1996-2003, 2007, 2008 Red Hat, Inc.
+   libffi 3.4.2
+     - Copyright (c) 2011, 2014, 2019, 2021 Anthony Green
+     - Copyright (c) 1996-2003, 2007, 2008 Red Hat, Inc.
 
    Permission is hereby granted, free of charge, to any person
    obtaining a copy of this software and associated documentation
@@ -217,7 +218,8 @@ FFI_EXTERN ffi_type ffi_type_complex_longdouble;
 typedef enum {
   FFI_OK = 0,
   FFI_BAD_TYPEDEF,
-  FFI_BAD_ABI
+  FFI_BAD_ABI,
+  FFI_BAD_ARGTYPE
 } ffi_status;
 
 typedef struct {
@@ -269,7 +271,7 @@ typedef ffi_raw ffi_java_raw;
 #endif
 
 
-FFI_API 
+FFI_API
 void ffi_raw_call (ffi_cif *cif,
 		   void (*fn)(void),
 		   void *rvalue,
@@ -288,15 +290,15 @@ FFI_API
 void ffi_java_raw_call (ffi_cif *cif,
 			void (*fn)(void),
 			void *rvalue,
-			ffi_java_raw *avalue);
+			ffi_java_raw *avalue) __attribute__((deprecated));
 #endif
 
 FFI_API
-void ffi_java_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_java_raw *raw);
+void ffi_java_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_java_raw *raw) __attribute__((deprecated));
 FFI_API
-void ffi_java_raw_to_ptrarray (ffi_cif *cif, ffi_java_raw *raw, void **args);
+void ffi_java_raw_to_ptrarray (ffi_cif *cif, ffi_java_raw *raw, void **args) __attribute__((deprecated));
 FFI_API
-size_t ffi_java_raw_size (ffi_cif *cif);
+size_t ffi_java_raw_size (ffi_cif *cif) __attribute__((deprecated));
 
 /* ---- Definitions for closures ----------------------------------------- */
 
@@ -310,7 +312,10 @@ typedef struct {
   void *trampoline_table;
   void *trampoline_table_entry;
 #else
-  char tramp[FFI_TRAMPOLINE_SIZE];
+  union {
+    char tramp[FFI_TRAMPOLINE_SIZE];
+    void *ftramp;
+  };
 #endif
   ffi_cif   *cif;
   void     (*fun)(ffi_cif*,void*,void**,void*);
@@ -330,6 +335,14 @@ typedef struct {
 FFI_API void *ffi_closure_alloc (size_t size, void **code);
 FFI_API void ffi_closure_free (void *);
 
+#if defined(PA_LINUX) || defined(PA_HPUX)
+#define FFI_CLOSURE_PTR(X) ((void *)((unsigned int)(X) | 2))
+#define FFI_RESTORE_PTR(X) ((void *)((unsigned int)(X) & ~3))
+#else
+#define FFI_CLOSURE_PTR(X) (X)
+#define FFI_RESTORE_PTR(X) (X)
+#endif
+
 FFI_API ffi_status
 ffi_prep_closure (ffi_closure*,
 		  ffi_cif *,
@@ -363,8 +376,8 @@ typedef struct {
 
 #if !FFI_NATIVE_RAW_API
 
-  /* If this is enabled, then a raw closure has the same layout 
-     as a regular closure.  We use this to install an intermediate 
+  /* If this is enabled, then a raw closure has the same layout
+     as a regular closure.  We use this to install an intermediate
      handler to do the transaltion, void** -> ffi_raw*.  */
 
   void     (*translate_args)(ffi_cif*,void*,void**,void*);
@@ -389,8 +402,8 @@ typedef struct {
 
 #if !FFI_NATIVE_RAW_API
 
-  /* If this is enabled, then a raw closure has the same layout 
-     as a regular closure.  We use this to install an intermediate 
+  /* If this is enabled, then a raw closure has the same layout
+     as a regular closure.  We use this to install an intermediate
      handler to do the translation, void** -> ffi_raw*.  */
 
   void     (*translate_args)(ffi_cif*,void*,void**,void*);
@@ -421,14 +434,14 @@ FFI_API ffi_status
 ffi_prep_java_raw_closure (ffi_java_raw_closure*,
 		           ffi_cif *cif,
 		           void (*fun)(ffi_cif*,void*,ffi_java_raw*,void*),
-		           void *user_data);
+		           void *user_data) __attribute__((deprecated));
 
 FFI_API ffi_status
 ffi_prep_java_raw_closure_loc (ffi_java_raw_closure*,
 			       ffi_cif *cif,
 			       void (*fun)(ffi_cif*,void*,ffi_java_raw*,void*),
 			       void *user_data,
-			       void *codeloc);
+			       void *codeloc) __attribute__((deprecated));
 #endif
 
 #endif /* FFI_CLOSURES */
@@ -451,7 +464,7 @@ FFI_API void ffi_call_go (ffi_cif *cif, void (*fn)(void), void *rvalue,
 
 /* ---- Public interface definition -------------------------------------- */
 
-FFI_API 
+FFI_API
 ffi_status ffi_prep_cif(ffi_cif *cif,
 			ffi_abi abi,
 			unsigned int nargs,
@@ -484,18 +497,18 @@ ffi_status ffi_get_struct_offsets (ffi_abi abi, ffi_type *struct_type,
 #endif
 
 /* If these change, update src/mips/ffitarget.h. */
-#define FFI_TYPE_VOID       0    
+#define FFI_TYPE_VOID       0
 #define FFI_TYPE_INT        1
-#define FFI_TYPE_FLOAT      2    
+#define FFI_TYPE_FLOAT      2
 #define FFI_TYPE_DOUBLE     3
 #if 0
 #define FFI_TYPE_LONGDOUBLE 4
 #else
 #define FFI_TYPE_LONGDOUBLE FFI_TYPE_DOUBLE
 #endif
-#define FFI_TYPE_UINT8      5   
+#define FFI_TYPE_UINT8      5
 #define FFI_TYPE_SINT8      6
-#define FFI_TYPE_UINT16     7 
+#define FFI_TYPE_UINT16     7
 #define FFI_TYPE_SINT16     8
 #define FFI_TYPE_UINT32     9
 #define FFI_TYPE_SINT32     10

arm32/include/fficonfig.h

@@ -18,6 +18,9 @@
 /* Define this if you want extra debugging. */
 /* #undef FFI_DEBUG */
 
+/* Define this if you want statically defined trampolines */
+/* #undef FFI_EXEC_STATIC_TRAMP */
+
 /* Cannot use PROT_EXEC on this target, so, we revert to alternative means */
 /* #undef FFI_EXEC_TRAMPOLINE_TABLE */
 
@@ -77,12 +80,18 @@
 /* Define to 1 if you have the `memcpy' function. */
 /* #undef HAVE_MEMCPY */
 
+/* Define to 1 if you have the `memfd_create' function. */
+/* #undef HAVE_MEMFD_CREATE */
+
 /* Define to 1 if you have the <memory.h> header file. */
 #define HAVE_MEMORY_H 1
 
 /* Define to 1 if you have the `mkostemp' function. */
 /* #undef HAVE_MKOSTEMP */
 
+/* Define to 1 if you have the `mkstemp' function. */
+/* #undef HAVE_MKSTEMP */
+
 /* Define to 1 if you have the `mmap' function. */
 /* #undef HAVE_MMAP */
 
@@ -95,6 +104,9 @@
 /* Define if read-only mmap of a plain file works. */
 /* #undef HAVE_MMAP_FILE */
 
+/* Define if your compiler supports pointer authentication. */
+/* #undef HAVE_PTRAUTH */
+
 /* Define if .eh_frame sections should be read-only. */
 /* #undef HAVE_RO_EH_FRAME */
 
@@ -110,6 +122,9 @@
 /* Define to 1 if you have the <string.h> header file. */
 #define HAVE_STRING_H 1
 
+/* Define to 1 if you have the <sys/memfd.h> header file. */
+/* #undef HAVE_SYS_MEMFD_H */
+
 /* Define to 1 if you have the <sys/mman.h> header file. */
 /* #undef HAVE_SYS_MMAN_H */
 
@@ -138,7 +153,7 @@
 #define PACKAGE_NAME "libffi"
 
 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING "libffi 3.3-rc0"
+#define PACKAGE_STRING "libffi 3.4.2"
 
 /* Define to the one symbol short name of this package. */
 #define PACKAGE_TARNAME "libffi"
@@ -147,7 +162,7 @@
 #define PACKAGE_URL ""
 
 /* Define to the version of this package. */
-#define PACKAGE_VERSION "3.3-rc0"
+#define PACKAGE_VERSION "3.4.2"
 
 /* The size of `double', as computed by sizeof. */
 #define SIZEOF_DOUBLE 8
@@ -177,7 +192,7 @@
 /* #undef USING_PURIFY */
 
 /* Version number of package */
-#define VERSION "3.3-rc0"
+#define VERSION "3.4.2"
 
 /* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
    significant byte first (like Motorola and SPARC, unlike Intel). */

arm32/include/ffitarget.h

@@ -43,7 +43,7 @@ typedef enum ffi_abi {
   FFI_SYSV,
   FFI_VFP,
   FFI_LAST_ABI,
-#if defined(__ARM_PCS_VFP) || defined(_M_ARM)
+#if defined(__ARM_PCS_VFP) || defined(_WIN32)
   FFI_DEFAULT_ABI = FFI_VFP,
 #else
   FFI_DEFAULT_ABI = FFI_SYSV,
@@ -57,7 +57,7 @@ typedef enum ffi_abi {
   signed char vfp_args[16]			\
 
 #define FFI_TARGET_SPECIFIC_VARIADIC
-#ifndef _M_ARM
+#ifndef _WIN32
 #define FFI_TARGET_HAS_COMPLEX_TYPE
 #endif
 
@@ -77,7 +77,7 @@ typedef enum ffi_abi {
 #endif
 
 #else
-#ifdef _MSC_VER
+#ifdef _WIN32
 #define FFI_TRAMPOLINE_SIZE 16
 #define FFI_TRAMPOLINE_CLOSURE_FUNCTION 12
 #else