1 files changed, 0 insertions, 156 deletions
diff --git a/newlib/libc/sys/rtems/crt0.c b/newlib/libc/sys/rtems/crt0.c
deleted file mode 100644
index c50f80f0a..000000000
--- a/newlib/libc/sys/rtems/crt0.c
+++ /dev/null
@@ -1,156 +0,0 @@
-/*
- *  RTEMS Fake crt0
- *
- *  Each RTEMS BSP provides its own crt0 and linker script.  Unfortunately
- *  this means that crt0 and the linker script are not available as
- *  each tool is configured.  Without a crt0 and linker script, some
- *  targets do not successfully link "conftest.c" during the configuration 
- *  process.  So this fake crt0.c provides all the symbols required to
- *  successfully link a program.  The resulting program will not run
- *  but this is enough to satisfy the autoconf macro AC_PROG_CC.
- */
-
-#include <reent.h>
-
-void rtems_provides_crt0( void ) {}  /* dummy symbol so file always has one */
-
-/* RTEMS provides some of its own routines including a Malloc family */
-
-void *malloc() { return 0; }
-void *realloc() { return 0; }
-void free() { ; }
-void abort() { ; }
-int raise() { return -1; }
-
-#if defined(__GNUC__)
-/*
- * stubs for libstdc++ rtems-threads support functions from gcc/gthr-rtems.h
- */
-int rtems_gxx_once() { return -1; }
-int rtems_gxx_key_create() { return -1; }
-int rtems_gxx_key_delete() { return -1; }
-void *rtems_gxx_getspecific() { return 0; }
-int rtems_gxx_setspecific() { return -1; }
-
-void rtems_gxx_mutex_init() { }
-int rtems_gxx_mutex_lock() { return -1; }
-int rtems_gxx_mutex_trylock() { return -1; }
-int rtems_gxx_mutex_unlock() { return -1; }
-
-void rtems_gxx_recursive_mutex_init() { }
-int rtems_gxx_recursive_mutex_lock() { return -1; }
-int rtems_gxx_recursive_mutex_trylock() { return -1; }
-int rtems_gxx_recursive_mutex_unlock() { return -1; }
-#endif
-
-/* stubs for functions from reent.h */
-int _close_r (struct _reent *r, int fd) { return -1; }
-#if NOT_USED_BY_RTEMS
-int _execve_r (struct _reent *r, char *, char **, char **) { return -1; }
-#endif
-int _fcntl_r (  struct _reent *ptr, int fd, int cmd, int arg ) { return -1;}
-#if NOT_USED_BY_RTEMS
-int _fork_r (struct _reent *r) { return -1; }
-#endif
-int _fstat_r (struct _reent *r, int fd, struct stat *buf) { return -1; }
-int _getpid_r (struct _reent *r) { return -1; }
-int _kill_r ( struct _reent *r, int pid, int sig ) { return -1; }
-int _link_r ( struct _reent *ptr, const char *existing, const char *new) { return -1; }
-_off_t _lseek_r ( struct _reent *ptr, int fd, _off_t offset, int whence ) { return -1; }
-int _open_r (struct _reent *r, const char *buf, int flags, int mode) { return -1; }
-_ssize_t _read_r (struct _reent *r, int fd, void *buf, size_t nbytes) { return -1; }
-#if NOT_USED_BY_RTEMS 
-void *_sbrk_r (struct _reent *r, ptrdiff_t) { return -1; }
-#endif
-int _stat_r (struct _reent *r, const char *path, struct stat *buf) { return -1; }
-_CLOCK_T_ _times_r (struct _reent *r, struct tms *ptms) { return -1; }
-int _unlink_r (struct _reent *r, const char *path) { return -1; }
-#if NOT_USED_BY_RTEMS
-int _wait_r (struct _reent *r, int *) { return -1; }
-#endif
-_ssize_t _write_r (struct _reent *r, int fd, const void *buf, size_t nbytes) { return -1; }
-
-int isatty( int fd ) { return -1; }
-
-_realloc_r() {}
-_calloc_r() {}
-_malloc_r() {}
-_free_r() {}
-
-/* stubs for functions required by libc/posix */
-int getdents(int fd, void *dp, int count) { return -1; }
-struct timespec;
-int nanosleep(const struct timespec *req, struct timespec *rem) { return -1; }
-int _execve(const char *path, char * const *argv, char * const *envp) { return -1; }
-int _exit(int status) { return -1; }
-
-/* gcc can implicitly generate references to these */
-/* strcmp() {} */
-/* strcpy() {} */
-/* strlen() {} */
-/* memcmp() {} */
-/* memcpy() {} */
-/* memset() {} */
-
-/* The PowerPC expects certain symbols to be defined in the linker script. */
-
-#if defined(__PPC__)
-  int __SDATA_START__;  int __SDATA2_START__;
-  int __GOT_START__;    int __GOT_END__;
-  int __GOT2_START__;   int __GOT2_END__;
-  int __SBSS_END__;     int __SBSS2_END__;
-  int __FIXUP_START__;  int __FIXUP_END__;
-  int __EXCEPT_START__; int __EXCEPT_END__;
-  int __init;           int __fini;
-  int __CTOR_LIST__;    int __CTOR_END__;
-  int __DTOR_LIST__;    int __DTOR_END__;
-#endif
-
-/* The SH expects certain symbols to be defined in the linker script. */
-
-#if defined(__sh__)
-int __EH_FRAME_BEGIN__;
-#endif
-
-/*  The hppa expects this to be defined in the real crt0.s. 
- *  Also for some reason, the hppa1.1 does not find atexit()
- *  during the AC_PROG_CC tests.
- */
-
-#if defined(__hppa__)
-/*
-  asm ( ".subspa \$GLOBAL\$,QUAD=1,ALIGN=8,ACCESS=0x1f,SORT=40");
-  asm ( ".export \$global\$" );
-  asm ( "\$global\$:");
-*/
-
-  asm (".text");
-  asm (".global");
-  asm (".EXPORT $$dyncall,ENTRY");
-  asm ("$$dyncall:");
-  int atexit(void (*function)(void)) { return 0; }
-#endif
-
-
-/*
- *  The AMD a29k generates code expecting the following.
- */
-
-#if defined(_AM29000) || defined(_AM29K)
-asm (".global V_SPILL, V_FILL" );
-asm (".global V_EPI_OS, V_BSD_OS" );
-
-asm (".equ    V_SPILL, 64" );
-asm (".equ    V_FILL, 65" );
-
-asm (".equ    V_BSD_OS, 66" );
-asm (".equ    V_EPI_OS, 69" );
-#endif
-
-#if defined(__AVR__)
-/*
- * Initial stack pointer address "__stack"
- *  hard coded into GCC instead of providing it through ldscripts
- */
-const char* __stack ;
-#endif