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, 12 insertions, 12 deletions

diff --git a/math/libm-test.c b/math/libm-test.c
index 72c09a7b8e..2ea0bf83cf 100644
--- a/math/libm-test.c
+++ b/math/libm-test.c
@@ -2907,10 +2907,10 @@ ccos_test (void)
 
   result = FUNC(ccos) (BUILD_COMPLEX (0.0, 0.0));
   check ("real(ccos(0 + 0i)) = 1.0", __real__ result, 1.0);
-  check ("imag(ccos(0 + 0i)) = 0", __imag__ result, 0);
+  check ("imag(ccos(0 + 0i)) = -0", __imag__ result, minus_zero);
   result = FUNC(ccos) (BUILD_COMPLEX (minus_zero, 0.0));
   check ("real(ccos(-0 + 0i)) = 1.0", __real__ result, 1.0);
-  check ("imag(ccos(-0 + 0i)) = -0", __imag__ result, minus_zero);
+  check ("imag(ccos(-0 + 0i)) = 0", __imag__ result, 0.0);
   result = FUNC(ccos) (BUILD_COMPLEX (0.0, minus_zero));
   check ("real(ccos(0 - 0i)) = 1.0", __real__ result, 1.0);
   check ("imag(ccos(0 - 0i)) = 0", __imag__ result, 0.0);
@@ -2941,13 +2941,13 @@ ccos_test (void)
 
   result = FUNC(ccos) (BUILD_COMPLEX (0.0, plus_infty));
   check_isinfp ("real(ccos(0 + i Inf)) = +Inf", __real__ result);
-  check ("imag(ccos(0 + i Inf)) = 0", __imag__ result, 0);
+  check ("imag(ccos(0 + i Inf)) = -0", __imag__ result, minus_zero);
   result = FUNC(ccos) (BUILD_COMPLEX (0.0, minus_infty));
   check_isinfp ("real(ccos(0 - i Inf)) = +Inf", __real__ result);
   check ("imag(ccos(0 - i Inf)) = 0", __imag__ result, 0);
   result = FUNC(ccos) (BUILD_COMPLEX (minus_zero, plus_infty));
   check_isinfp ("real(ccos(-0 + i Inf)) = +Inf", __real__ result);
-  check ("imag(ccos(-0 + i Inf)) = -0", __imag__ result, minus_zero);
+  check ("imag(ccos(-0 + i Inf)) = 0", __imag__ result, 0.0);
   result = FUNC(ccos) (BUILD_COMPLEX (minus_zero, minus_infty));
   check_isinfp ("real(ccos(-0 - i Inf)) = +Inf", __real__ result);
   check ("imag(ccos(-0 - i Inf)) = -0", __imag__ result, minus_zero);
@@ -2975,13 +2975,13 @@ ccos_test (void)
 
   result = FUNC(ccos) (BUILD_COMPLEX (4.625, plus_infty));
   check_isinfn ("real(ccos(4.625 + i Inf)) = -Inf", __real__ result);
-  check_isinfn ("imag(ccos(4.625 + i Inf)) = -Inf", __imag__ result);
+  check_isinfp ("imag(ccos(4.625 + i Inf)) = +Inf", __imag__ result);
   result = FUNC(ccos) (BUILD_COMPLEX (4.625, minus_infty));
   check_isinfn ("real(ccos(4.625 - i Inf)) = -Inf", __real__ result);
   check_isinfn ("imag(ccos(4.625 - i Inf)) = -Inf", __imag__ result);
   result = FUNC(ccos) (BUILD_COMPLEX (-4.625, plus_infty));
   check_isinfn ("real(ccos(-4.625 + i Inf)) = -Inf", __real__ result);
-  check_isinfp ("imag(ccos(-4.625 + i Inf)) = +Inf", __imag__ result);
+  check_isinfn ("imag(ccos(-4.625 + i Inf)) = -Inf", __imag__ result);
   result = FUNC(ccos) (BUILD_COMPLEX (-4.625, minus_infty));
   check_isinfn ("real(ccos(-4.625 - i Inf)) = -Inf", __real__ result);
   check_isinfp ("imag(ccos(-4.625 - i Inf)) = +Inf", __imag__ result);
@@ -3077,13 +3077,13 @@ ccosh_test (void)
   check ("imag(ccosh(0 + 0i)) = 0", __imag__ result, 0);
   result = FUNC(ccosh) (BUILD_COMPLEX (minus_zero, 0.0));
   check ("real(ccosh(-0 + 0i)) = 1.0", __real__ result, 1.0);
-  check ("imag(ccosh(-0 + 0i)) = 0", __imag__ result, 0);
+  check ("imag(ccosh(-0 + 0i)) = -0", __imag__ result, minus_zero);
   result = FUNC(ccosh) (BUILD_COMPLEX (0.0, minus_zero));
   check ("real(ccosh(0 - 0i)) = 1.0", __real__ result, 1.0);
   check ("imag(ccosh(0 - 0i)) = -0", __imag__ result, minus_zero);
   result = FUNC(ccosh) (BUILD_COMPLEX (minus_zero, minus_zero));
   check ("real(ccosh(-0 - 0i)) = 1.0", __real__ result, 1.0);
-  check ("imag(ccosh(-0 - 0i)) = -0", __imag__ result, minus_zero);
+  check ("imag(ccosh(-0 - 0i)) = 0", __imag__ result, 0.0);
 
   result = FUNC(ccosh) (BUILD_COMPLEX (0.0, plus_infty));
   check_isnan_exc ("real(ccosh(0 + i Inf)) = NaN plus invalid exception",
@@ -3111,13 +3111,13 @@ ccosh_test (void)
   check ("imag(ccosh(+Inf + 0i)) = 0", __imag__ result, 0);
   result = FUNC(ccosh) (BUILD_COMPLEX (minus_infty, 0.0));
   check_isinfp ("real(ccosh(-Inf + 0i)) = +Inf", __real__ result);
-  check ("imag(ccosh(-Inf + 0i)) = 0", __imag__ result, 0);
+  check ("imag(ccosh(-Inf + 0i)) = -0", __imag__ result, minus_zero);
   result = FUNC(ccosh) (BUILD_COMPLEX (plus_infty, minus_zero));
   check_isinfp ("real(ccosh(+Inf - 0i)) = +Inf", __real__ result);
   check ("imag(ccosh(+Inf - 0i)) = -0", __imag__ result, minus_zero);
   result = FUNC(ccosh) (BUILD_COMPLEX (minus_infty, minus_zero));
   check_isinfp ("real(ccosh(-Inf - 0i)) = +Inf", __real__ result);
-  check ("imag(ccosh(-Inf - 0i)) = -0", __imag__ result, minus_zero);
+  check ("imag(ccosh(-Inf - 0i)) = 0", __imag__ result, 0.0);
 
   result = FUNC(ccosh) (BUILD_COMPLEX (plus_infty, plus_infty));
   check_isinfp_exc ("real(ccosh(+Inf + i Inf)) = +Inf plus invalid exception",
@@ -3145,13 +3145,13 @@ ccosh_test (void)
   check_isinfn ("imag(ccosh(+Inf + i4.625)) = -Inf", __imag__ result);
   result = FUNC(ccosh) (BUILD_COMPLEX (minus_infty, 4.625));
   check_isinfn ("real(ccosh(-Inf + i4.625)) = -Inf", __real__ result);
-  check_isinfn ("imag(ccosh(-Inf + i4.625)) = -Inf", __imag__ result);
+  check_isinfp ("imag(ccosh(-Inf + i4.625)) = Inf", __imag__ result);
   result = FUNC(ccosh) (BUILD_COMPLEX (plus_infty, -4.625));
   check_isinfn ("real(ccosh(+Inf - i4.625)) = -Inf", __real__ result);
   check_isinfp ("imag(ccosh(+Inf - i4.625)) = +Inf", __imag__ result);
   result = FUNC(ccosh) (BUILD_COMPLEX (minus_infty, -4.625));
   check_isinfn ("real(ccosh(-Inf - i4.625)) = -Inf", __real__ result);
-  check_isinfp ("imag(ccosh(-Inf - i4.625)) = +Inf", __imag__ result);
+  check_isinfn ("imag(ccosh(-Inf - i4.625)) = -Inf", __imag__ result);
 
   result = FUNC(ccosh) (BUILD_COMPLEX (6.75, plus_infty));
   check_isnan_exc ("real(ccosh(6.75 + i Inf)) = NaN plus invalid exception",