Update.

1997-03-29 17:39  Ulrich Drepper  <drepper@cygnus.com>

	* math/Makefile (routines): Add carg, s_ccosh and s_csinh.

	* math/complex.h: Add C++ protection.

	* math/libm-test.c (cexp_test): Correct a few bugs.
	(csinh_test): New function.
	(ccosh_test): New function.
	(cacos_test): New function.
	(cacosh_test): New function.
	(casinh_test): New function.
	(catanh_test): New function.
	(main): Add calls to csinh_test and ccosh_test.

	* misc/Makefile (tests): Add tst-tsearch.
	Add rule to link tst-tsearch against libm.
	* misc/tsearch.c: Rewritten to use Red-Black-Tree algorithm by
	Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>.
	* misc/tst-tsearch.c: New file.

	* stdio-common/bug5.c: Clear LD_LIBRARY_PATH environment variable
	before using system.
	* stdio-common/test-popen.c: Clear LD_LIBRARY_PATH environment variable
	before using popen.

	* sysdeps/libm-ieee754/s_cexp.c: Correct handling of special cases.
	* sysdeps/libm-ieee754/s_cexpf.c: Likewise.
	* sysdeps/libm-ieee754/s_cexpl.c: Likewise.

	* sysdeps/libm-i387/s_cexp.S: New file.  ix87 specific implementation
	of complex exponential function.
	* sysdeps/libm-i387/s_cexpf.S: New file.
	* sysdeps/libm-i387/s_cexpl.S: New file.

	* sysdeps/libm-ieee754/s_ccosh.c: New file.  Implementation of
	complex cosh function.
	* sysdeps/libm-ieee754/s_ccoshf.c: New file.
	* sysdeps/libm-ieee754/s_ccoshl.c: New file.
	* sysdeps/libm-ieee754/s_csinh.c: New file.  Implementation of
	complex sinh function.
	* sysdeps/libm-ieee754/s_csinhf.c: New file.
	* sysdeps/libm-ieee754/s_csinhl.c: New file.

	* math/carg.c: New file.  Generic implementatio of carg function.
	* math/cargf.c: New file.
	* math/cargl.c: New file.

1997-03-29 16:07  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/posix/system.c: Update copyright.

1997-03-29 04:18  Ulrich Drepper  <drepper@cygnus.com>

	* elf/dl-error.c (_dl_catch_error): Add another argument which is
	passed to OPERATE.
	(_dl_receive_error): Likewise.
	* elf/link.h: Change prototypes for _dl_catch_error and
	_dl_receive_error to reflect above change.
	* elf/dl-deps.c: Don't use nested function.  Call _dl_catch_error
	with additional argument with pointer to data.
	* elf/dlclose.c: Likewise.
	* elf/dlerror.c: Likewise.
	* elf/dlopen.c: Likewise.
	* elf/dlsym.c: Likewise.
	* elf/dlvsym.c: Likewise.
	* elf/rtld.c: Likewise.
	* nss/nsswitch.c: Likewise.
	Patch by Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>.

1997-03-28 21:14  Miguel de Icaza  <miguel@nuclecu.unam.mx>

	* elf/dl-error.c: Manually set up the values of "c", this avoids a
	call to memcpy and a zero 152 bytes structure.

	* sysdeps/sparc/dl-machine.h (elf_machine_rela): Test
	RTLD_BOOTSTRAP to avoid performing relative relocs on a second
	pass.

	* sysdeps/sparc/udiv_qrnnd.S: Make the code PIC aware.

	* sysdeps/unix/sysv/linux/sparc/Dist: Add kernel_stat.h and
	kernel_sigaction.h

	Add Linux/SPARC specific definitions.
	* sysdeps/unix/sysv/linux/sparc/fcntlbits.h: New file.
	* sysdeps/unix/sysv/linux/sparc/ioctls.h: New file.
	* sysdeps/unix/sysv/linux/sparc/kernel_sigaction.h: New file.
	* sysdeps/unix/sysv/linux/sparc/kernel_stat.h: New file.
	* sysdeps/unix/sysv/linux/sparc/sigaction.h: New file.
	* sysdeps/unix/sysv/linux/sparc/signum.h: New file.
	* sysdeps/unix/sysv/linux/sparc/termbits.h: New file.

1997-03-28 13:06  Philip Blundell  <pjb27@cam.ac.uk>

	* sysdeps/posix/getaddrinfo.c (gaih_inet_serv): Use
	__getservbyname_r() not getservbyname().
	(BROKEN_LIKE_POSIX): Define to 1 so we get strict POSIX behaviour.

2 files changed, 30 insertions, 4 deletions

diff --git a/sysdeps/sparc/dl-machine.h b/sysdeps/sparc/dl-machine.h
index cadf353878..ceaf9eedce 100644
--- a/sysdeps/sparc/dl-machine.h
+++ b/sysdeps/sparc/dl-machine.h
@@ -105,7 +105,12 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
   Elf32_Addr loadbase;
 
   if (ELF32_R_TYPE (reloc->r_info) == R_SPARC_RELATIVE)
-    *reloc_addr += map->l_addr + reloc->r_addend;
+    {
+#ifndef RTLD_BOOTSTRAP
+      if (map != &_dl_rtld_map) /* Already done in rtld itself. */
+#endif
+	*reloc_addr += map->l_addr + reloc->r_addend;
+    }
   else
     {
       Elf32_Addr value;
diff --git a/sysdeps/sparc/udiv_qrnnd.S b/sysdeps/sparc/udiv_qrnnd.S
index 4cd4f051b3..e5d30679e1 100644
--- a/sysdeps/sparc/udiv_qrnnd.S
+++ b/sysdeps/sparc/udiv_qrnnd.S
@@ -1,6 +1,6 @@
 ! SPARC  __udiv_qrnnd division support, used from longlong.h.
 
-! Copyright (C) 1993, 1994 Free Software Foundation, Inc.
+! Copyright (C) 1993, 1994, 1997 Free Software Foundation, Inc.
 
 ! This file is part of the GNU MP Library.
 
@@ -18,6 +18,8 @@
 ! along with the GNU MP Library; see the file COPYING.LIB.  If not, write to
 ! the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
+!
+! Added PIC support - May/96, Miguel de Icaza
 
 ! INPUT PARAMETERS
 ! rem_ptr	i0
@@ -25,6 +27,7 @@
 ! n0		i2
 ! d		i3
 
+#include "DEFS.h"
 #include "sysdep.h"
 #undef ret	/* Kludge for glibc */
 
@@ -34,16 +37,25 @@ LC0:	.double	0r4294967296
 LC1:	.double	0r2147483648
 
 	.align	4
-	.global	C_SYMBOL_NAME(__udiv_qrnnd)
-C_SYMBOL_NAME(__udiv_qrnnd):
+	.global	__udiv_qrnnd
+FUNC(__udiv_qrnnd)
 	!#PROLOGUE# 0
 	save	%sp,-104,%sp
 	!#PROLOGUE# 1
 	st	%i1,[%fp-8]
 	ld	[%fp-8],%f10
+#ifdef __PIC__
+._XL11:
+	call	._XL1
+	fitod	%f10,%f4
+._XL1:
+	sub	%o7,(._XL11-LC0),%o7
+	ldd	[%o7],%f8
+#else
 	sethi	%hi(LC0),%o7
 	fitod	%f10,%f4
 	ldd	[%o7+%lo(LC0)],%f8
+#endif
 	cmp	%i1,0
 	bge	L248
 	mov	%i0,%i5
@@ -66,8 +78,17 @@ L249:
 	faddd	%f4,%f8,%f4
 L250:
 	fdivd	%f2,%f4,%f2
+#ifdef __PIC__
+._XL22:
+	call	._XL2
+	nop
+._XL2:
+	sub	%o7,(._XL22-LC1),%o7
+	ldd	[%o7],%f4
+#else
 	sethi	%hi(LC1),%o7
 	ldd	[%o7+%lo(LC1)],%f4
+#endif
 	fcmped	%f2,%f4
 	nop
 	fbge,a	L251