Update.

2003-05-05  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/ia64/bits/atomic.h (__arch_compare_and_exchange_val_8_acq,
	__arch_compare_and_exchange_val_16_acq): Cast 0 to mem's type.
	* sysdeps/powerpc/powerpc32/bits/atomic.h
	(__arch_compare_and_exchange_val_64_acq): Likewise.
	* sysdeps/sparc/sparc32/sparcv9/bits/atomic.h
	(__arch_compare_and_exchange_val_8_acq,
	__arch_compare_and_exchange_val_16_acq,
	__arch_compare_and_exchange_val_64_acq): Likewise.
	* sysdeps/sparc/sparc64/bits/atomic.h
	(__arch_compare_and_exchange_val_8_acq,
	__arch_compare_and_exchange_val_16_acq): Likewise.
	* sysdeps/s390/bits/atomic.h (__arch_compare_and_exchange_val_8_acq,
	__arch_compare_and_exchange_val_16_acq,
	__arch_compare_and_exchange_val_64_acq): Likewise.
	* sysdeps/unix/sysv/linux/sh/bits/atomic.h
	(__arch_compare_and_exchange_val_64_acq): Likewise.
	* sysdeps/s390/s390-64/backtrace.c (__backtrace): Add cast to shut
	up warning.
	* sysdeps/s390/fpu/fegetenv.c (fegetenv): Likewise.

	* sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
	(INLINE_SYSCALL, INTERNAL_SYSCALL_DIRECT, INTERNAL_SYSCALL_SVC0):
	Return long instead of int.
	(INTERNAL_SYSCALL_ERROR_P): Cast val to unsigned long, replace
	0xfffff001u with -4095UL.

9 files changed, 20 insertions, 20 deletions

diff --git a/sysdeps/ia64/bits/atomic.h b/sysdeps/ia64/bits/atomic.h
index b6522b3272..ccbd4f81ae 100644
--- a/sysdeps/ia64/bits/atomic.h
+++ b/sysdeps/ia64/bits/atomic.h
@@ -60,10 +60,10 @@ typedef uintmax_t uatomic_max_t;
 				     (long) (newval)))
 
 #define __arch_compare_and_exchange_val_8_acq(mem, newval, oldval) \
-  (abort (), 0)
+  (abort (), (__typeof (*mem)) 0)
 
 #define __arch_compare_and_exchange_val_16_acq(mem, newval, oldval) \
-  (abort (), 0)
+  (abort (), (__typeof (*mem)) 0)
 
 #define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
   __sync_val_compare_and_swap_si ((int *) (mem), (int) (long) (oldval), \
diff --git a/sysdeps/powerpc/powerpc32/bits/atomic.h b/sysdeps/powerpc/powerpc32/bits/atomic.h
index 9e56184023..54caa45de1 100644
--- a/sysdeps/powerpc/powerpc32/bits/atomic.h
+++ b/sysdeps/powerpc/powerpc32/bits/atomic.h
@@ -49,7 +49,7 @@
   (abort (), 0)
 
 # define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
-  (abort (), 0)
+  (abort (), (__typeof (*mem)) 0)
 
 # define __arch_atomic_exchange_64(mem, value) \
     ({ abort (); (*mem) = (value); })
diff --git a/sysdeps/s390/bits/atomic.h b/sysdeps/s390/bits/atomic.h
index 51ad6d25e4..aa00473413 100644
--- a/sysdeps/s390/bits/atomic.h
+++ b/sysdeps/s390/bits/atomic.h
@@ -46,10 +46,10 @@ typedef uintmax_t uatomic_max_t;
 
 
 #define __arch_compare_and_exchange_val_8_acq(mem, newval, oldval) \
-  (abort (), 0)
+  (abort (), (__typeof (*mem)) 0)
 
 #define __arch_compare_and_exchange_val_16_acq(mem, newval, oldval) \
-  (abort (), 0)
+  (abort (), (__typeof (*mem)) 0)
 
 #define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
   ({ __typeof (mem) __archmem = (mem);					      \
@@ -72,5 +72,5 @@ typedef uintmax_t uatomic_max_t;
    implement them by use of the csd instruction. The straightforward
    implementation causes warnings so we skip the definition for now.  */
 # define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
-  (abort (), 0)
+  (abort (), (__typeof (*mem)) 0)
 #endif
diff --git a/sysdeps/s390/fpu/fegetenv.c b/sysdeps/s390/fpu/fegetenv.c
index 438526aa95..b35a76a4e8 100644
--- a/sysdeps/s390/fpu/fegetenv.c
+++ b/sysdeps/s390/fpu/fegetenv.c
@@ -1,5 +1,5 @@
 /* Store current floating-point environment.
-   Copyright (C) 2000 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2003 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Denis Joseph Barrow (djbarrow@de.ibm.com).
 
@@ -36,7 +36,7 @@ fegetenv (fenv_t *envp)
      no way to find out the ieee instruction pointer if there was no fault.  */
   _FPU_GETCW (envp->fpc);
   envp->ieee_instruction_pointer =
-    ptrace (PTRACE_PEEKUSER, getpid (), PT_IEEE_IP);
+    (void *) ptrace (PTRACE_PEEKUSER, getpid (), PT_IEEE_IP);
 
   /* Success.  */
   return 0;
diff --git a/sysdeps/s390/s390-64/backtrace.c b/sysdeps/s390/s390-64/backtrace.c
index 092144e70f..1eed72adab 100644
--- a/sysdeps/s390/s390-64/backtrace.c
+++ b/sysdeps/s390/s390-64/backtrace.c
@@ -70,7 +70,7 @@ __backtrace (array, size)
 	   out of range.  */
 	break;
 
-      array[cnt++] = stack->save_grps[8];
+      array[cnt++] = (void *) stack->save_grps[8];
 
       stack = (struct layout *) stack->back_chain;
     }
diff --git a/sysdeps/sparc/sparc32/sparcv9/bits/atomic.h b/sysdeps/sparc/sparc32/sparcv9/bits/atomic.h
index edab3bca16..bb4e2db961 100644
--- a/sysdeps/sparc/sparc32/sparcv9/bits/atomic.h
+++ b/sysdeps/sparc/sparc32/sparcv9/bits/atomic.h
@@ -47,10 +47,10 @@ typedef uintmax_t uatomic_max_t;
 
 
 #define __arch_compare_and_exchange_val_8_acq(mem, newval, oldval) \
-  (abort (), 0)
+  (abort (), (__typeof (*mem)) 0)
 
 #define __arch_compare_and_exchange_val_16_acq(mem, newval, oldval) \
-  (abort (), 0)
+  (abort (), (__typeof (*mem)) 0)
 
 #define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
 ({									      \
@@ -64,7 +64,7 @@ typedef uintmax_t uatomic_max_t;
 
 /* This can be implemented if needed.  */
 #define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
-  (abort (), 0)
+  (abort (), (__typeof (*mem)) 0)
 
 #define atomic_exchange(mem, newvalue) \
   ({ __typeof (*(mem)) __oldval;					      \
diff --git a/sysdeps/sparc/sparc64/bits/atomic.h b/sysdeps/sparc/sparc64/bits/atomic.h
index bb3c91d8d0..4df3b2556a 100644
--- a/sysdeps/sparc/sparc64/bits/atomic.h
+++ b/sysdeps/sparc/sparc64/bits/atomic.h
@@ -47,10 +47,10 @@ typedef uintmax_t uatomic_max_t;
 
 
 #define __arch_compare_and_exchange_val_8_acq(mem, newval, oldval) \
-  (abort (), 0)
+  (abort (), (__typeof (*mem)) 0)
 
 #define __arch_compare_and_exchange_val_16_acq(mem, newval, oldval) \
-  (abort (), 0)
+  (abort (), (__typeof (*mem)) 0)
 
 #define __arch_compare_and_exchange_val_32_acq(mem, newval, oldval) \
 ({									      \
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
index 41ec395a32..9abc06e229 100644
--- a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h
@@ -163,13 +163,13 @@
 #undef INLINE_SYSCALL
 #define INLINE_SYSCALL(name, nr, args...)				      \
   ({									      \
-    unsigned int _ret = INTERNAL_SYSCALL (name, , nr, args);		      \
+    long _ret = INTERNAL_SYSCALL (name, , nr, args);			      \
     if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (_ret, ), 0))	      \
      {									      \
        __set_errno (INTERNAL_SYSCALL_ERRNO (_ret, ));			      \
        _ret = -1;							      \
      }									      \
-    (int) _ret; })
+    _ret; })
 
 #undef INTERNAL_SYSCALL_DECL
 #define INTERNAL_SYSCALL_DECL(err) do { } while (0)
@@ -178,7 +178,7 @@
 #define INTERNAL_SYSCALL_DIRECT(name, err, nr, args...)			      \
   ({									      \
     DECLARGS_##nr(args)							      \
-    register int _ret asm("2");						      \
+    register long _ret asm("2");					      \
     asm volatile (							      \
     "svc    %b1\n\t"							      \
     : "=d" (_ret)							      \
@@ -191,7 +191,7 @@
   ({									      \
     DECLARGS_##nr(args)							      \
     register unsigned long _nr asm("1") = (unsigned long)(__NR_##name);	      \
-    register int _ret asm("2");						      \
+    register long _ret asm("2");					      \
     asm volatile (							      \
     "svc    0\n\t"							      \
     : "=d" (_ret)							      \
@@ -207,7 +207,7 @@
 
 #undef INTERNAL_SYSCALL_ERROR_P
 #define INTERNAL_SYSCALL_ERROR_P(val, err)				      \
-  ((unsigned int) (val) >= 0xfffff001u)
+  ((unsigned long) (val) >= -4095UL)
 
 #undef INTERNAL_SYSCALL_ERRNO
 #define INTERNAL_SYSCALL_ERRNO(val, err)	(-(val))
diff --git a/sysdeps/unix/sysv/linux/sh/bits/atomic.h b/sysdeps/unix/sysv/linux/sh/bits/atomic.h
index e692595960..a0e5918f03 100644
--- a/sysdeps/unix/sysv/linux/sh/bits/atomic.h
+++ b/sysdeps/unix/sysv/linux/sh/bits/atomic.h
@@ -122,7 +122,7 @@ typedef uintmax_t uatomic_max_t;
    such an operation.  So don't define any code for now.  */
 
 # define __arch_compare_and_exchange_val_64_acq(mem, newval, oldval) \
-  (abort (), 0)
+  (abort (), (__typeof (*mem)) 0)
 
 #define atomic_exchange_and_add(mem, value) \
   ({ __typeof (*(mem)) __result, __tmp, __value = (value); \