Update.cvs/libc-ud-970725

1997-07-26 04:14  Ulrich Drepper  <drepper@cygnus.com>

	* elf/Makefile (distribute): Add genrtldtbl.awk.
	(before-compile): Add rtldtbl.h.
	(GAWK): New variable.
	(generated): Add trusted-dirs.h and rtldtbl.h.
	($(objpfx)rtldtbl.h): New rule.  File is needed by dl-load.c.
	* elf/dl-load.c: Rewrite.  Now use cache and look for shared
	objects in machine dependent directories.
	* elf/dl-object.c (_dl_new_object): Initialize l_rpath_dirs member.
	* elf/dl-support.c: Rename function to non_dynamic_init and add
	initialization for _dl_platform, _dl_platformlen, _dl_pagesize
	and call to initializer for search path.
	* elf/elf.h: Add AT_PLATFORM and AT_HWCAP.
	* elf/genrtldtbl.awk: New file.
	* elf/link.h: Add type definitions and declarations for search
	path cache.
	* elf/rtld.c: Add definitions of variables used for search path cache.
	* sysdeps/generic/dl-sysdep.c: Let auxiliary vector initialize
	_dl_platform.  Initialize _dl_pagesize early and use this value.
	* sysdeps/i386/dl-machine.h: Add code for _dl_platform handling.
	* sysdeps/mach/hurd/dl-sysdep.c: Initialize _dl_pagesize.
	* sysdeps/unix/sysv/linux/dl-sysdep.c: Use _dl_pagesize instead
	of calling getpagesize.

	* elf/dl-error.c (_dl_signal_error): Make message nicer.

	* nss/libnss_files.map: Fix typo.
	Reported by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>.

	* sysdeps/generic/strsep.c: Optimize case where separator set contains
	only one character.

	* sysdeps/libm-ieee754/s_ccosh.c: Correct sign of result for real
	== +-Inf.
	* sysdeps/libm-ieee754/s_ccoshf.c: Likewise.
	* sysdeps/libm-ieee754/s_ccoshl.c: Likewise.

1997-07-25 09:15  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* sysdeps/sparc/udiv_qrnnd.S: Check PIC instead of __PIC__.
	* sysdeps/unix/sysv/linux/sparc/__sigtrampoline.S: Likewise.
	* sysdeps/unix/mips/sysdep.S: Likewise.
	* sysdeps/unix/sysv/linux/mips/clone.S: Likewise.

	* sysdeps/mips/bsd-_setjmp.S: Remove __PIC__ comment.
	* sysdeps/mips/bsd-setjmp.S: Likewise.

	* sysdeps/mips/dl-machine.h: Remove extra stuff.
	* sysdeps/mips/mips64/dl-machine.h: Likewise.

1997-07-25 18:55  Philip Blundell  <Philip.Blundell@pobox.com>

	* sysdeps/standalone/arm/sysdep.c: New file.

1997-07-25 13:25  Philip Blundell  <Philip.Blundell@pobox.com>

	* aout/Makefile: New file.
	* Makeconfig (binfmt-subdir): Assume a.out when not ELF.

	* sysdeps/generic/machine-gmon.h: Add warning about limitations of
	__builtin_return_address().
	* sysdeps/arm/machine-gmon.h: New file, use assembly to avoid
	above problem.

1997-07-25 16:24  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* elf/dl-deps.c (_dl_map_object_deps): Fix a typo.

1997-07-22  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* math/libm-test.c (ccos_test, ccosh_test): Fix sign in some
	tests.

1997-07-24  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sunrpc/clnt_udp.c (clntudp_call): Rename cu_wait from timeout to
	not shadow the variable in the outer scope.

1 files changed, 10 insertions, 3 deletions

diff --git a/elf/Makefile b/elf/Makefile
index 269a872969..e44711471b 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -35,15 +35,18 @@ elide-routines.so = $(dl-routines) dl-support enbl-secure
 # interpreter and operating independent of libc.
 rtld-routines	:= rtld $(dl-routines) dl-sysdep dl-minimal
 distribute	= $(rtld-routines:=.c) dynamic-link.h do-rel.h dl-machine.h \
-		  dl-hash.h soinit.c sofini.c ldd.sh.in ldd.bash.in eval.c
+		  dl-hash.h soinit.c sofini.c ldd.sh.in ldd.bash.in eval.c \
+		  genrtldtbl.awk
 
 extra-libs	 = libdl
 extra-libs-others = $(extra-libs)
 libdl-routines	:= dlopen dlclose dlsym dlvsym dlerror dladdr
 libdl-map	:= libdl.map
 
-before-compile = $(objpfx)trusted-dirs.h
+before-compile = $(objpfx)trusted-dirs.h $(objpfx)rtldtbl.h
 
+# We need GNU awk for the genrtldtbl.awk script.
+GAWK = gawk
 
 all: # Make this the default target; it will be defined in Rules.
 
@@ -51,7 +54,7 @@ include ../Makeconfig
 
 ifeq (yes,$(build-shared))
 extra-objs	= $(rtld-routines:=.so) soinit.so sofini.so eval.so
-generated	= librtld.so dl-allobjs.so
+generated	= librtld.so dl-allobjs.so trusted-dirs.h rtldtbl.h
 install-others	= $(inst_slibdir)/$(rtld-installed-name)
 install-bin	= ldd
 endif
@@ -143,6 +146,10 @@ $(objpfx)trusted-dirs.h: Makefile
 	   echo "  \"$$dir\",";						      \
 	 done;) > $@T
 	mv -f $@T $@
+$(objpfx)rtldtbl.h: Makefile
+	$(make-target-directory)
+	echo "$(default-rpath)" | $(GAWK) -f genrtldtbl.awk > $@T
+	mv -f $@T $@
 CPPFLAGS-dl-load.c = -I$(objdir)/$(subdir)
 CFLAGS-dl-load.c += -Wno-uninitialized