Remove PowerPC sysdep files for GNU Hurd and GNU Mach.

5 files changed, 0 insertions, 235 deletions

diff --git a/sysdeps/mach/powerpc/machine-lock.h b/sysdeps/mach/powerpc/machine-lock.h
deleted file mode 100644
index 84159c5a5d..0000000000
--- a/sysdeps/mach/powerpc/machine-lock.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* Machine-specific definition for spin locks.  PowerPC version.
-   Copyright (C) 1994-2012 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef _MACHINE_LOCK_H
-#define	_MACHINE_LOCK_H
-
-/* The type of a spin lock variable.  */
-
-typedef volatile long int __spin_lock_t;
-
-/* Value to initialize `__spin_lock_t' variables to.  */
-
-#define	__SPIN_LOCK_INITIALIZER	0L
-
-
-#ifndef _EXTERN_INLINE
-#define _EXTERN_INLINE __extern_inline
-#endif
-
-/* Unlock LOCK.  */
-
-_EXTERN_INLINE void
-__spin_unlock (__spin_lock_t *__lock)
-{
-  long int __locked;
-  __asm__ __volatile__ ("\
-0:	lwarx	%0,0,%1\n\
-	stwcx.	%2,0,%1\n\
-	bne-	0b\n\
-" : "=&r" (__locked) : "r" (__lock), "r" (0) : "cr0");
-}
-
-/* Try to lock LOCK; return nonzero if we locked it, zero if another has.  */
-
-_EXTERN_INLINE int
-__spin_try_lock (register __spin_lock_t *__lock)
-{
-  long int __rtn;
-  __asm__ __volatile__ ("\
-0:	lwarx	%0,0,%1\n\
-	stwcx.	%2,0,%1\n\
-	bne-	0b\n\
-" : "=&r" (__rtn) : "r" (__lock), "r" (1) : "cr0");
-  return !__rtn;
-}
-
-/* Return nonzero if LOCK is locked.  */
-
-_EXTERN_INLINE int
-__spin_lock_locked (__spin_lock_t *__lock)
-{
-  long int __rtn;
-  __asm__ __volatile__ ("\
-0:	lwarx	%0,0,%1\n\
-	stwcx.	%0,0,%1\n\
-	bne-	0b\n\
-" : "=&r" (__rtn) : "r" (__lock) : "cr0");
-  return __rtn;
-}
-
-
-#endif /* machine-lock.h */
diff --git a/sysdeps/mach/powerpc/machine-sp.h b/sysdeps/mach/powerpc/machine-sp.h
deleted file mode 100644
index 7f75184b8e..0000000000
--- a/sysdeps/mach/powerpc/machine-sp.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Machine-specific function to return the stack pointer.  PowerPC version.
-   Copyright (C) 2001, 2007 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If
-   not, see <http://www.gnu.org/licenses/>.  */
-
-#ifndef _MACHINE_SP_H
-#define _MACHINE_SP_H
-
-/* Return the current stack pointer.  */
-
-#ifndef _EXTERN_INLINE
-/* Make sure this function is included in hurd/threadvar-inlines.c.  */
-# ifdef _HURD_THREADVAR_H_EXTERN_INLINE
-#  define _EXTERN_INLINE _HURD_THREADVAR_H_EXTERN_INLINE
-# else
-#  define _EXTERN_INLINE __extern_inline
-# endif
-#endif
-
-_EXTERN_INLINE void *
-__thread_stack_pointer (void)
-{
-  register void *__sp__;
-  __asm__ ("mr %0, 1" : "=r" (__sp__));
-  return __sp__;
-}
-
-#endif	/* machine-sp.h */
diff --git a/sysdeps/mach/powerpc/syscall.S b/sysdeps/mach/powerpc/syscall.S
deleted file mode 100644
index 77640e3756..0000000000
--- a/sysdeps/mach/powerpc/syscall.S
+++ /dev/null
@@ -1,29 +0,0 @@
-/* Copyright (C) 2002 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <sysdep.h>
-
-ENTRY (syscall)
-	mr   r0,r3
-	mr   r3,r4
-	mr   r4,r5
-	mr   r5,r6
-	mr   r6,r7
-	mr   r7,r8
-	sc
-	blr
-END (syscall)
diff --git a/sysdeps/mach/powerpc/sysdep.h b/sysdeps/mach/powerpc/sysdep.h
deleted file mode 100644
index f2d863e75e..0000000000
--- a/sysdeps/mach/powerpc/sysdep.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/* system call details for Mach on PowerPC
-   Copyright (C) 2001,02 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If
-   not, see <http://www.gnu.org/licenses/>.  */
-
-#ifndef _MACH_POWERPC_SYSDEP_H
-#define _MACH_POWERPC_SYSDEP_H
-
-#define START_ARGS char **sparg
-#define SNARF_ARGS(argc, argv, envp) \
-  do {                               \
-    argv = &sparg[1];                \
-    argc = *(int *)sparg;            \
-    envp = &argv[argc + 1];          \
-  } while (0)
-
-#define CALL_WITH_SP(fn, sp) \
-  do {                                                 \
-    register long __sp = (long) sp, __fn = (long) fn; \
-    asm volatile ("mr 1, %0; mtlr %1; blr"            \
-		  : : "r" (__sp), "r" (__fn));        \
-  } while (0)
-
-#define STACK_GROWTH_DOWN
-
-#define RETURN_TO(sp, pc, retval) \
-     asm volatile ("mr 1, %0; mtctr %1; mr 3, %2; bctr" \
-		   : : "r" (sp), "r" (pc), "r" (retval))
-
-/* Get the machine-independent Mach definitions.  */
-#define _MACH_MACHINE_ASM_H 1	/* Kludge to avoid bad Darwin header file.  */
-#include <sysdeps/mach/sysdep.h>
-
-#undef ENTRY
-#include <sysdeps/unix/powerpc/sysdep.h>
-
-#endif  /* _MACH_POWERPC_SYSDEP_H */
diff --git a/sysdeps/mach/powerpc/thread_state.h b/sysdeps/mach/powerpc/thread_state.h
deleted file mode 100644
index d11a5ab019..0000000000
--- a/sysdeps/mach/powerpc/thread_state.h
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Mach thread state definitions for machine-independent code.  PowerPC version
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If
-   not, see <http://www.gnu.org/licenses/>.  */
-
-#include <mach/machine/thread_status.h>
-
-#define MACHINE_THREAD_STATE_FLAVOR	PPC_THREAD_STATE
-#define MACHINE_THREAD_STATE_COUNT	PPC_THREAD_STATE_COUNT
-
-#define machine_thread_state ppc_thread_state
-
-#define PC srr0
-#define SP r1
-#define SYSRETURN r3
-
-struct machine_thread_all_state
-  {
-    int set;			/* Mask of bits (1 << FLAVOR).  */
-    struct ppc_thread_state basic;
-    struct ppc_exception_state exc;
-    struct ppc_float_state fpu;
-  };
-
-#include <sysdeps/mach/thread_state.h>