Updated to fedora-glibc-20041215T0847

15 files changed, 89 insertions, 22 deletions

diff --git a/sysdeps/mips/bits/dlfcn.h b/sysdeps/mips/bits/dlfcn.h
index c5b4c5950b..a5b5bf53ff 100644
--- a/sysdeps/mips/bits/dlfcn.h
+++ b/sysdeps/mips/bits/dlfcn.h
@@ -1,5 +1,6 @@
 /* System dependent definitions for run-time dynamic loading.
-   Copyright (C) 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1999, 2000, 2001, 2004
+	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
@@ -24,8 +25,9 @@
 /* The MODE argument to `dlopen' contains one of the following: */
 #define RTLD_LAZY	0x0001	/* Lazy function call binding.  */
 #define RTLD_NOW	0x0002	/* Immediate function call binding.  */
-#define	RTLD_BINDING_MASK  0x3	/* Mask of binding time value.  */
+#define RTLD_BINDING_MASK  0x3	/* Mask of binding time value.  */
 #define RTLD_NOLOAD	0x00008	/* Do not load the object.  */
+#define RTLD_DEEPBIND	0x00010	/* Use deep binding.  */
 
 /* If the following bit is set in the MODE argument to `dlopen',
    the symbols of the loaded object and its dependencies are made
diff --git a/sysdeps/posix/sysconf.c b/sysdeps/posix/sysconf.c
index cdd1fe9636..de72e84829 100644
--- a/sysdeps/posix/sysconf.c
+++ b/sysdeps/posix/sysconf.c
@@ -1227,9 +1227,9 @@ __sysconf_check_spec (const char *spec)
   size_t getconf_dirlen = strlen (getconf_dir);
   size_t speclen = strlen (spec);
 
-  char name[getconf_dirlen + sizeof ("/_POSIX_V6_") + speclen];
+  char name[getconf_dirlen + sizeof ("/POSIX_V6_") + speclen];
   memcpy (mempcpy (mempcpy (name, getconf_dir, getconf_dirlen),
-		   "/_POSIX_V6_", sizeof ("/_POSIX_V6_") - 1),
+		   "/POSIX_V6_", sizeof ("/POSIX_V6_") - 1),
 	  spec, speclen + 1);
 
   struct stat64 st;
diff --git a/sysdeps/powerpc/powerpc64/ppc-mcount.S b/sysdeps/powerpc/powerpc64/ppc-mcount.S
index eaa586a0d8..46cb9fdc8a 100644
--- a/sysdeps/powerpc/powerpc64/ppc-mcount.S
+++ b/sysdeps/powerpc/powerpc64/ppc-mcount.S
@@ -17,11 +17,6 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-/* This would be bad.  */
-#ifdef PROF
-#undef PROF
-#endif
-
 #include <sysdep.h>
 /* We don't need to save the parameter-passing registers as gcc takes
    care of that for us.  Thus this function looks fairly normal.
diff --git a/sysdeps/unix/sysv/linux/mips/bits/mman.h b/sysdeps/unix/sysv/linux/mips/bits/mman.h
index e05f2a6d4d..154501fba2 100644
--- a/sysdeps/unix/sysv/linux/mips/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/mips/bits/mman.h
@@ -1,5 +1,5 @@
 /* Definitions for POSIX memory map interface.  Linux/MIPS version.
-   Copyright (C) 1997, 2000, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1997, 2000, 2003, 2004 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
@@ -34,6 +34,10 @@
 #define PROT_WRITE	0x2		/* Page can be written.  */
 #define PROT_EXEC	0x4		/* Page can be executed.  */
 #define PROT_NONE	0x0		/* Page can not be accessed.  */
+#define PROT_GROWSDOWN	0x01000000	/* Extend change to start of
+					   growsdown vma (mprotect only).  */
+#define PROT_GROWSUP	0x02000000	/* Extend change to start of
+					   growsup vma (mprotect only).  */
 
 /* Sharing types (must choose one and only one of these).  */
 #define MAP_SHARED	0x01		/* Share changes.  */
diff --git a/sysdeps/unix/sysv/linux/mips/bits/socket.h b/sysdeps/unix/sysv/linux/mips/bits/socket.h
index a10c3a711a..1dd82eb866 100644
--- a/sysdeps/unix/sysv/linux/mips/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/mips/bits/socket.h
@@ -1,5 +1,6 @@
 /* System-specific socket constants and types.  Linux/MIPS version.
-   Copyright (C) 1991,92,1994-1999,2000,2001 Free Software Foundation, Inc.
+   Copyright (C) 1991, 92, 1994-1999, 2000, 2001, 2004
+	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
@@ -261,7 +262,7 @@ extern struct cmsghdr *__cmsg_nxthdr (struct msghdr *__mhdr,
 #  define _EXTERN_INLINE extern __inline
 # endif
 _EXTERN_INLINE struct cmsghdr *
-__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg) __THROW
+__NTH (__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg))
 {
   if ((size_t) __cmsg->cmsg_len < sizeof (struct cmsghdr))
     /* The kernel header does this so there may be a reason.  */
diff --git a/sysdeps/unix/sysv/linux/mips/sys/tas.h b/sysdeps/unix/sysv/linux/mips/sys/tas.h
index e5180f9475..1183b867b8 100644
--- a/sysdeps/unix/sysv/linux/mips/sys/tas.h
+++ b/sysdeps/unix/sysv/linux/mips/sys/tas.h
@@ -34,7 +34,7 @@ extern int _test_and_set (int *p, int v) __THROW;
 # endif
 
 _EXTERN_INLINE int
-_test_and_set (int *p, int v) __THROW
+__NTH (_test_and_set (int *p, int v))
 {
   int r, t;
 
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S
index 11768bcbb7..891cf83631 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S
@@ -1,5 +1,5 @@
 /* Wrapper around clone system call.
-   Copyright (C) 1997,98,99,2000,02 Free Software Foundation, Inc.
+   Copyright (C) 1997,98,99,2000,02,2004 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
@@ -24,6 +24,10 @@
 #include <bp-sym.h>
 #include <bp-asm.h>
 
+#define CLONE_VM	0x00000100
+#define CLONE_THREAD	0x00010000
+
+
 /* This is the only really unusual system call in PPC linux, but not
    because of any weirdness in the system call itself; because of
    all the freaky stuff we have to do to make the call useful.  */
@@ -44,11 +48,15 @@ ENTRY (BP_SYM (__clone))
 	beq-	cr0,L(badargs)
 
 	/* Set up stack frame for parent.  */
-	stwu	r1,-32(r1)
-#ifndef __ASSUME_FIXED_CLONE_SYSCALL
-	stmw	r29,16(r1)
+	stwu	r1,-36(r1)
+#ifdef RESET_PID
+	stmw	r28,16(r1)
 #else
+# ifndef __ASSUME_FIXED_CLONE_SYSCALL
+	stmw	r29,16(r1)
+# else
 	stmw	r30,16(r1)
+# endif
 #endif
 
 	/* Set up stack frame for child.  */
@@ -61,6 +69,9 @@ ENTRY (BP_SYM (__clone))
 #ifndef __ASSUME_FIXED_CLONE_SYSCALL
 	mr	r29,r4			/* Stack pointer in r29.  */
 #endif
+#ifdef RESET_PID
+	mr	r28,r5
+#endif
 	mr	r31,r6			/* Argument in r31.  */
 
 	/* 'flags' argument is first parameter to clone syscall. (The other
@@ -88,6 +99,19 @@ ENTRY (BP_SYM (__clone))
 	mr	r1,r29
 #endif
 
+#ifdef RESET_PID
+	andis.	r0,r28,1	/* This is & CLONE_THREAD */
+	bne+	r0,L(oldpid)
+	andi.	r0,r28,CLONE_VM
+	li	r3,-1
+	bne-	r0,L(nomoregetpid)
+	DO_CALL(SYS_ify(getpid))
+L(nomoregetpid):
+	stw	r3,TID(r2)
+	stw	r3,PID(r2)
+L(oldpid):
+#endif
+
 	/* Call procedure.  */
 	mtctr	r30
 	mr	r3,r31
@@ -97,12 +121,16 @@ ENTRY (BP_SYM (__clone))
 
 L(parent):
 	/* Parent.  Restore registers & return.  */
-#ifndef __ASSUME_FIXED_CLONE_SYSCALL
-	lmw	r29,16(r1)
+#ifdef RESET_PID
+	lmw	r28,16(r1)
 #else
+# ifndef __ASSUME_FIXED_CLONE_SYSCALL
+	lmw	r29,16(r1)
+# else
 	lmw	r30,16(r1)
+# endif
 #endif
-	addi	r1,r1,32
+	addi	r1,r1,36
 	bnslr+
 	b	JUMPTARGET(__syscall_error)
 
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S
index 233697bf5e..3f74f55271 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/brk.S
@@ -29,6 +29,7 @@
 	.tc __curbrk[TC],__curbrk
 	.section ".text"
 ENTRY (BP_SYM (__brk))
+	CALL_MCOUNT 1
 	DISCARD_BOUNDS (r3)	/* the bounds are meaningless, so toss 'em.  */
 
 	stdu    r1,-64(r1)
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S
index 1386b2fa22..be069c90c8 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S
@@ -23,6 +23,9 @@
 #include <bp-sym.h>
 #include <bp-asm.h>
 
+#define CLONE_VM	0x00000100
+#define CLONE_THREAD	0x00010000
+
 /* This is the only really unusual system call in PPC linux, but not
    because of any weirdness in the system call itself; because of
    all the freaky stuff we have to do to make the call useful.  */
@@ -32,6 +35,7 @@
                   void *tls [r8], void *child_tid [r9]); */
 
 ENTRY (BP_SYM (__clone))
+	CALL_MCOUNT 7
 	/* GKM FIXME: add bounds checks, where sensible.  */
 	DISCARD_BOUNDS (r4)
 	DISCARD_BOUNDS (r6)
@@ -44,10 +48,13 @@ ENTRY (BP_SYM (__clone))
 	beq-	cr0,L(badargs)
 
 	/* Set up stack frame for parent.  */
-	stdu	r1,-80(r1)
+	stdu	r1,-88(r1)
 	std	r29,56(r1)
 	std	r30,64(r1)
 	std	r31,72(r1)
+#ifdef RESET_PID
+	std	r28,80(r1)
+#endif
 
 	/* Set up stack frame for child.  */
 	clrrdi	r4,r4,4
@@ -57,6 +64,9 @@ ENTRY (BP_SYM (__clone))
 	/* Save fn, args, stack across syscall.  */
 	mr	r29,r3			/* Function in r29.  */
 	mr	r30,r4			/* Stack pointer in r30.  */
+#ifdef RESET_PID
+	mr	r28,r5			/* Flags in r28.  */
+#endif
 	mr	r31,r6			/* Argument in r31.  */
 
 	/* 'flags' argument is first parameter to clone syscall. (The other
@@ -80,6 +90,20 @@ ENTRY (BP_SYM (__clone))
 	   it adds a race condition if a signal is sent to a thread
 	   just after it is created (in the previous three instructions).  */
 	mr	r1,r30
+
+#ifdef RESET_PID
+	andis.	r0,r28,1	/* This is & CLONE_THREAD */
+	bne+	r0,L(oldpid)
+	andi.	r0,r28,CLONE_VM
+	li	r3,-1
+	bne-	r0,L(nomoregetpid)
+	DO_CALL(SYS_ify(getpid))
+L(nomoregetpid):
+	stw	r3,TID(r13)
+	stw	r3,PID(r13)
+L(oldpid):
+#endif
+
 	/* Call procedure.  */
 	ld	r0,0(r29)
 	ld	r2,8(r29)
@@ -95,10 +119,13 @@ ENTRY (BP_SYM (__clone))
 
 L(parent):
 	/* Parent.  Restore registers & return.  */
+#ifdef RESET_PID
+	ld	r28,88(r1)
+#endif
 	ld	r31,72(r1)
 	ld	r30,64(r1)
 	ld	r29,56(r1)
-	addi	r1,r1,80
+	addi	r1,r1,88
 	bnslr+
 	b	JUMPTARGET(__syscall_error)
 
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S
index 851a171fa3..0f392366eb 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/getcontext.S
@@ -30,6 +30,7 @@
 
 #if SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)
 ENTRY(__novec_getcontext)
+	CALL_MCOUNT 1
 #ifdef __ASSUME_NEW_RT_SIGRETURN_SYSCALL
   std  r0,(SIGCONTEXT_GP_REGS+(PT_R0*8))(r3)
   std  r1,(SIGCONTEXT_GP_REGS+(PT_R1*8))(r3)
@@ -167,6 +168,7 @@ compat_symbol (libc, __novec_getcontext, getcontext, GLIBC_2_3)
 
 	.machine	"altivec"
 ENTRY(__getcontext)
+	CALL_MCOUNT 1
 #ifdef __ASSUME_NEW_RT_SIGRETURN_SYSCALL
   std  r0,(SIGCONTEXT_GP_REGS+(PT_R0*8))(r3)
   std  r1,(SIGCONTEXT_GP_REGS+(PT_R1*8))(r3)
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S
index adfeb3ee72..8034559200 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/makecontext.S
@@ -26,6 +26,7 @@
 #include <asm/errno.h>
 
 ENTRY(__makecontext)
+	CALL_MCOUNT 3
 #ifdef __ASSUME_NEW_RT_SIGRETURN_SYSCALL
   /* Save parameters into the parameter save area of callers frame.  */
   std  r3,FRAME_PARM1_SAVE(r1) /* ucontext_t *ucp  */
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S
index 278489fb36..6514f442a6 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/setcontext.S
@@ -29,6 +29,7 @@
 
 #if SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)
 ENTRY(__novec_setcontext)
+	CALL_MCOUNT 1
 #ifdef __ASSUME_NEW_RT_SIGRETURN_SYSCALL
   mflr  r0
   std   r31,-8(1)
@@ -194,6 +195,7 @@ compat_symbol (libc, __novec_setcontext, setcontext, GLIBC_2_3)
 
 	.machine	"altivec"
 ENTRY(__setcontext)
+	CALL_MCOUNT 1
 #ifdef __ASSUME_NEW_RT_SIGRETURN_SYSCALL
   mflr  r0
   std   r31,-8(1)
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S
index a6dbcea24f..ec3ab5d9e6 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/socket.S
@@ -51,6 +51,7 @@
 
 	.text
 ENTRY(__socket)
+	CALL_MCOUNT NARGS
 	cfi_startproc
 	stdu r1,-144(r1)
 	cfi_adjust_cfa_offset(144)
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S
index ad1ba6963b..6644c8abff 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/swapcontext.S
@@ -29,6 +29,7 @@
 
 #if SHLIB_COMPAT (libc, GLIBC_2_3, GLIBC_2_3_4)
 ENTRY(__novec_swapcontext)
+	CALL_MCOUNT 2
 #ifdef __ASSUME_NEW_RT_SIGRETURN_SYSCALL
   std  r0,(SIGCONTEXT_GP_REGS+(PT_R0*8))(r3)
   std  r1,(SIGCONTEXT_GP_REGS+(PT_R1*8))(r3)
@@ -289,6 +290,7 @@ compat_symbol (libc, __novec_swapcontext, swapcontext, GLIBC_2_3)
 
 	.machine	"altivec"
 ENTRY(__swapcontext)
+	CALL_MCOUNT 2
 #ifdef __ASSUME_NEW_RT_SIGRETURN_SYSCALL
   std  r0,(SIGCONTEXT_GP_REGS+(PT_R0*8))(r3)
   std  r1,(SIGCONTEXT_GP_REGS+(PT_R1*8))(r3)
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S b/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S
index d36b917e1c..2f5df38cf8 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/vfork.S
@@ -27,6 +27,7 @@
    and the process ID of the new process to the old process.  */
 
 ENTRY (__vfork)
+	CALL_MCOUNT 0
 
 #ifdef __NR_vfork