c33: rebuild loader

Author: facchinm

variants/arduino_portenta_c33/llext-edk/include/zephyr/lib/libc/newlib/include/stdint.h

@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2019 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#ifndef ZEPHYR_LIB_LIBC_NEWLIB_INCLUDE_STDINT_H_
+#define ZEPHYR_LIB_LIBC_NEWLIB_INCLUDE_STDINT_H_
+
+/* Work around -ffreestanding absence of defines required to support
+ * PRI.64 macros in <inttypes.h> by including the newlib header that
+ * provides the flag macros.
+ */
+
+#include <newlib.h>
+
+#ifdef __NEWLIB__
+/* Has this header.  Older versions do it in <stdint.h>. */
+#include <sys/_stdint.h>
+#endif /* __NEWLIB__ */
+
+/* This should work on GCC and clang.
+ *
+ * If we need to support a toolchain without #include_next the CMake
+ * infrastructure should be used to identify it and provide an
+ * alternative solution.
+ */
+#include_next <stdint.h>
+
+#endif /* ZEPHYR_LIB_LIBC_NEWLIB_INCLUDE_STDINT_H_ */

variants/arduino_portenta_c33/llext-edk/include/zephyr/lib/libc/newlib/include/string.h

@@ -0,0 +1,37 @@
+/*
+ * Copyright © 2024 Keith Packard <[email protected]>
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#ifndef ZEPHYR_LIB_LIBC_NEWLIB_INCLUDE_STRING_H_
+#define ZEPHYR_LIB_LIBC_NEWLIB_INCLUDE_STRING_H_
+
+/* This should work on GCC and clang.
+ *
+ * If we need to support a toolchain without #include_next the CMake
+ * infrastructure should be used to identify it and provide an
+ * alternative solution.
+ */
+#include_next <string.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Define these two Zephyr APIs when _POSIX_C_SOURCE is not set to expose
+ * them from newlib
+ */
+#if !__MISC_VISIBLE && !__POSIX_VISIBLE
+char *strtok_r(char *__restrict, const char *__restrict, char **__restrict);
+#endif
+#if __POSIX_VISIBLE < 200809L
+size_t strnlen(const char *, size_t);
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ZEPHYR_LIB_LIBC_NEWLIB_INCLUDE_STRING_H_ */