Import compiler-rt r182741.

6 files changed, 72 insertions, 3 deletions

diff --git a/SDKs/linux/usr/include/fcntl.h b/SDKs/linux/usr/include/fcntl.h
new file mode 100644
index 0000000..a5f91e3
--- /dev/null
+++ b/SDKs/linux/usr/include/fcntl.h
@@ -0,0 +1,17 @@
+/* ===-- fcntl.h - stub SDK header for compiler-rt --------------------------===
+ *
+ *                     The LLVM Compiler Infrastructure
+ *
+ * This file is dual licensed under the MIT and the University of Illinois Open
+ * Source Licenses. See LICENSE.TXT for details.
+ *
+ * ===-----------------------------------------------------------------------===
+ *
+ * This is a stub SDK header file. This file is not part of the interface of
+ * this library nor an official version of the appropriate SDK header. It is
+ * intended only to stub the features of this header required by compiler-rt.
+ *
+ * ===-----------------------------------------------------------------------===
+ */
+
+#include <sys/fcntl.h>
diff --git a/SDKs/linux/usr/include/stdio.h b/SDKs/linux/usr/include/stdio.h
index 7c258d2..fba5936 100644
--- a/SDKs/linux/usr/include/stdio.h
+++ b/SDKs/linux/usr/include/stdio.h
@@ -33,6 +33,7 @@ extern struct _IO_FILE *stderr;
 extern int fclose(FILE *);
 extern int fflush(FILE *);
 extern FILE *fopen(const char * restrict, const char * restrict);
+extern FILE *fdopen(int, const char * restrict);
 extern int fprintf(FILE * restrict, const char * restrict, ...);
 extern size_t fwrite(const void * restrict, size_t, size_t, FILE * restrict);
 extern size_t fread(void * restrict, size_t, size_t, FILE * restrict);
diff --git a/SDKs/linux/usr/include/stdlib.h b/SDKs/linux/usr/include/stdlib.h
index 2a6617a..966b29d 100644
--- a/SDKs/linux/usr/include/stdlib.h
+++ b/SDKs/linux/usr/include/stdlib.h
@@ -22,6 +22,7 @@
 typedef __SIZE_TYPE__ size_t;
 
 void abort(void) __attribute__((__nothrow__)) __attribute__((__noreturn__));
+int atexit(void (*)(void)) __attribute__((__nothrow__));
 int atoi(const char *) __attribute__((__nothrow__));
 void free(void *) __attribute__((__nothrow__));
 char *getenv(const char *) __attribute__((__nothrow__))
@@ -29,5 +30,7 @@ char *getenv(const char *) __attribute__((__nothrow__))
   __attribute__((__warn_unused_result__));
 void *malloc(size_t) __attribute__((__nothrow__)) __attribute((__malloc__))
      __attribute__((__warn_unused_result__));
+void *realloc(void *, size_t) __attribute__((__nothrow__)) __attribute((__malloc__))
+     __attribute__((__warn_unused_result__));
 
 #endif /* __STDLIB_H__ */
diff --git a/SDKs/linux/usr/include/string.h b/SDKs/linux/usr/include/string.h
index bee9d46..c7da1f5 100644
--- a/SDKs/linux/usr/include/string.h
+++ b/SDKs/linux/usr/include/string.h
@@ -21,6 +21,7 @@ typedef __SIZE_TYPE__ size_t;
 
 int memcmp(const void *, const void *, size_t);
 void *memcpy(void *, const void *, size_t);
+void *memset(void *, int, size_t);
 char *strcat(char *, const char *);
 char *strcpy(char *, const char *);
 char *strdup(const char *);
diff --git a/SDKs/linux/usr/include/sys/fcntl.h b/SDKs/linux/usr/include/sys/fcntl.h
new file mode 100644
index 0000000..1512bf9
--- /dev/null
+++ b/SDKs/linux/usr/include/sys/fcntl.h
@@ -0,0 +1,29 @@
+/* ===-- fcntl.h - stub SDK header for compiler-rt --------------------------===
+ *
+ *                     The LLVM Compiler Infrastructure
+ *
+ * This file is dual licensed under the MIT and the University of Illinois Open
+ * Source Licenses. See LICENSE.TXT for details.
+ *
+ * ===-----------------------------------------------------------------------===
+ *
+ * This is a stub SDK header file. This file is not part of the interface of
+ * this library nor an official version of the appropriate SDK header. It is
+ * intended only to stub the features of this header required by compiler-rt.
+ *
+ * ===-----------------------------------------------------------------------===
+ */
+
+#ifndef _SYS_FCNTL_H_
+#define _SYS_FCNTL_H_
+
+#define O_RDONLY   0x0000
+#define O_WRONLY   0x0001
+#define O_RDWR     0x0002
+#define O_ACCMODE  0x0003
+
+#define O_CREAT    0x0200
+
+int open(const char *, int, ...);
+
+#endif /* _SYS_FCNTL_H_ */
diff --git a/SDKs/linux/usr/include/sys/mman.h b/SDKs/linux/usr/include/sys/mman.h
index 7c4d051..bfb7f8b 100644
--- a/SDKs/linux/usr/include/sys/mman.h
+++ b/SDKs/linux/usr/include/sys/mman.h
@@ -19,10 +19,28 @@
 
 typedef __SIZE_TYPE__ size_t;
 
-#define PROT_READ 0x1
-#define PROT_WRITE 0x2
-#define PROT_EXEC 0x4
+#define PROT_NONE     0x00
+#define PROT_READ     0x01
+#define PROT_WRITE    0x02
+#define PROT_EXEC     0x04
 
+#define MAP_SHARED    0x0001
+#define MAP_PRIVATE   0x0002
+
+#define MAP_FILE      0x0000
+#define MAP_ANON      0x1000
+
+#define MS_ASYNC      0x0001
+#define MS_INVALIDATE 0x0002
+#define MS_SYNC       0x0010
+
+extern void *mmap(void *addr, size_t len, int prot, int flags, int fd,
+                  long long offset)
+  __attribute__((__nothrow__));
+extern int munmap(void *addr, size_t len)
+  __attribute__((__nothrow__));
+extern int msync(void *addr, size_t len, int flags)
+  __attribute__((__nothrow__));
 extern int mprotect (void *__addr, size_t __len, int __prot)
   __attribute__((__nothrow__));