Dev/staging (#23)

* Add dev container
* Add clang include directory to cfg
* Adding staging release
* Add runtime library interface
* Adding first version of unistd.c
* Adding print for exit code at debug exit

Bug Fixes: 
* Fix bugs in compiler cfg template
* Fix namecmp to recognize substrings as non equal
* Fix abi thread local issue, add test program build to top level cmake project
* Fix makro in cmake template
* Fix debug to handle unlimited number of input items or input-/outputsets
* Fix formatting
* update kvm exit to use interrupt 32 instead of direct halt (#22)

Author: tom-kuchler

newlib_shim/unistd.c

@@ -2,11 +2,7 @@
 #include <unistd.h>
 
 // Implement functions from unistd that are not already defined in other parts
-<<<<<<< HEAD
 // of newlibs libc or in something we supply
-=======
-// of newlibs libc Or in something we supply
->>>>>>> Fix formatting
 
 // unsigned  alarm (unsigned __secs);
 int chdir(const char *__path) {
@@ -26,7 +22,6 @@ int chroot(const char *__path) {
 // int     chmod (const char *__path, mode_t __mode);
 
 // int     chown (const char *__path, uid_t __owner, gid_t __group);
-<<<<<<< HEAD
 
 // int     close_range (unsigned int __firstfd, unsigned int __lastfd, int
 // __flags);
@@ -37,12 +32,6 @@ int chroot(const char *__path) {
 
 // char *  ctermid (char *__s); char *  cuserid (char *__s);
 
-=======
-// int     close_range (unsigned int __firstfd, unsigned int __lastfd, int
-// __flags); size_t	confstr (int __name, char *__buf, size_t __len); char *
-// crypt (const char *__key, const char *__salt); char *  ctermid (char *__s);
-// char *  cuserid (char *__s);
->>>>>>> Fix formatting
 // int	daemon (int nochdir, int noclose);
 
 // function to duplicate file descriptor to second file number
@@ -78,17 +67,12 @@ int execv(const char *__path, char *const __argv[]) {
 }
 // already given in newlib
 // int     execve (const char *__path, char * const __argv[], char * const
-<<<<<<< HEAD
 // __envp[]);
 
-// int     execvp (const char *__file, char * const __argv[]);
+// int execvp (const char *__file, char * const __argv[]);
 // int execvpe (const char *__file, char * const __argv[], char * const
 // __envp[]);
 
-=======
-// __envp[]); int     execvp (const char *__file, char * const __argv[]); int
-// execvpe (const char *__file, char * const __argv[], char * const __envp[]);
->>>>>>> Fix formatting
 // #if __ATFILE_VISIBLE
 // int	faccessat (int __dirfd, const char *__path, int __mode, int __flags);
 // #endif
@@ -97,7 +81,6 @@ int execv(const char *__path, char *const __argv[]) {
 // int fchown (int __fildes, uid_t __owner, gid_t __group);
 // #if __ATFILE_VISIBLE
 // int	fchownat (int __dirfd, const char *__path, uid_t __owner, gid_t __group,
-<<<<<<< HEAD
 // int __flags);
 // #endif
 // int	fexecve (int __fd, char * const __argv[], char * const __envp[]);
@@ -106,12 +89,6 @@ int execv(const char *__path, char *const __argv[]) {
 int fsync(int __fd) { return 0; }
 int fdatasync(int __fd) { return 0; }
 
-=======
-// int __flags); #endif int	fexecve (int __fd, char * const __argv[], char *
-// const __envp[]); long    fpathconf (int __fd, int __name);
-int fsync(int __fd) { return 0; }
-int fdatasync(int __fd) { return 0; }
->>>>>>> Fix formatting
 // char *  get_current_dir_name (void);
 char *getcwd(char *__buf, size_t __size) { return "/"; }
 // int	getdomainname  (char *__name, size_t __len);
@@ -136,7 +113,6 @@ char *getcwd(char *__buf, size_t __size) { return "/"; }
 // char *  getwd (char *__buf);
 // int     lchown (const char *__path, uid_t __owner, gid_t __group);
 // #if __ATFILE_VISIBLE
-<<<<<<< HEAD
 // int linkat (int __dirfd1, const char *__path1, int __dirfd2, const char
 // *__path2, int __flags);
 
@@ -152,22 +128,12 @@ char *getcwd(char *__buf, size_t __size) { return "/"; }
 // int pthread_atfork (void (*)(void), void (*)(void), void (*)(void));
 // #endif
 // int pipe (int __fildes[2]) {
-=======
-// int     linkat (int __dirfd1, const char *__path1, int __dirfd2, const char
-// *__path2, int __flags); #endif #if __MISC_VISIBLE || __XSI_VISIBLE int
-// nice (int __nice_value); #endif #if __MISC_VISIBLE || __XSI_VISIBLE >= 4 int
-// lockf (int __fd, int __cmd, off_t __len); #endif long    pathconf (const char
-// *__path, int __name); int     pause (void); #if __POSIX_VISIBLE >= 199506 int
-// pthread_atfork (void (*)(void), void (*)(void), void (*)(void)); #endif int
-// pipe (int __fildes[2]) {
->>>>>>> Fix formatting
 //     pipe2(__fileds[2], 0);
 // }
 // int     pipe2 (int __fildes[2], int flags);
 // #if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE >= 500
 // ssize_t pread (int __fd, void *__buf, size_t __nbytes, off_t __offset);
 // ssize_t pwrite (int __fd, const void *__buf, size_t __nbytes, off_t
-<<<<<<< HEAD
 // __offset);
 
 // #endif _READ_WRITE_RETURN_TYPE
@@ -188,16 +154,6 @@ char *getcwd(char *__buf, size_t __size) { return "/"; }
 // int seteuid(uid_t __uid);
 // #endif
 // int setgid(gid_t __gid);
-=======
-// __offset); #endif _READ_WRITE_RETURN_TYPE read (int __fd, void *__buf, size_t
-// __nbyte); #if __BSD_VISIBLE int	rresvport (int *__alport); int	revoke
-// (char *__path); #endif int     rmdir (const char *__path); #if __BSD_VISIBLE
-// int	ruserok (const char *rhost, int superuser, const char *ruser, const char
-// *luser); #endif #if __BSD_VISIBLE || (__XSI_VISIBLE >= 4 && __POSIX_VISIBLE <
-// 200112) void *  sbrk (ptrdiff_t __incr); #endif #if __BSD_VISIBLE ||
-// __POSIX_VISIBLE >= 200112 int     setegid (gid_t __gid); int     seteuid
-// (uid_t __uid); #endif int     setgid (gid_t __gid);
->>>>>>> Fix formatting
 int setgroups(int ngroups, const gid_t *grouplist) {
   *__errno() = EPERM;
   return -1;