Update.

2002-10-08  Richard Henderson  <rth@redhat.com>

	* soft-fp/op-4.h: Handle carry correctly in
	__FP_FRAC_ADD_3, __FP_FRAC_ADD_4, __FP_FRAC_SUB_3,
	__FP_FRAC_SUB_4, __FP_FRAC_DEC_3, __FP_FRAC_DEC_4.
	* soft-fp/op-common.h: New macros _FP_DIV_MEAT_N_loop.

2002-10-08  Aldy Hernandez  <aldyh@redhat.com>

	* configure.in: Compute completely-soft.
	* config.make.in: Make completely-soft available to sub-makes.
	* sysdeps/powerpc/soft-fp/Makefile: Add gcc-single-routines and
	gcc-double-routines.  Add sim-full.c.  Add fenv_const and
	fe_nomask to libm-support.
	* sysdeps/powerpc/soft-fp/sim-full.c: New file.
	* sysdeps/powerpc/soft-fp/fraiseexcpt.c: New file.
	* sysdeps/powerpc/soft-fp/fegetexcept.c: New file.
	* sysdeps/powerpc/soft-fp/fclrexcpt.c: New file.
	* sysdeps/powerpc/soft-fp/ftestexcept.c: New file.
	* sysdeps/powerpc/soft-fp/fgetexcptflg.c: New file.
	* sysdeps/powerpc/soft-fp/fsetexcptflg.c: New file.
	* sysdeps/powerpc/soft-fp/fedisblxcpt.c: New file.
	* sysdeps/powerpc/soft-fp/feenablxcpt.c: New file.
	* sysdeps/powerpc/soft-fp/fegetenv.c: New file.
	* sysdeps/powerpc/soft-fp/fesetenv.c: New file.
	* sysdeps/powerpc/soft-fp/fegetround.c: New file.
	* sysdeps/powerpc/soft-fp/fesetround.c: New file.
	* sysdeps/powerpc/soft-fp/feupdateenv.c: New file.
	* sysdeps/powerpc/soft-fp/feholdexcpt.c: New file.
	* sysdeps/powerpc/soft-fp/fenv_const.c: New file.
	* sysdeps/powerpc/soft-fp/libm-test-ulps: New file.
	* sysdeps/powerpc/soft-fp/Versions: Add libgcc soft-float
	symbols.  Add __sim_disabled_exceptions, __sim_exceptions,
	__sim_round_mode.
	* sysdeps/powerpc/soft-float/Dist: Add sim-full.c, fenv_const.c.
	* sysdeps/powerpc/soft-float/sfp-machine.h: Define
	FP_HANDLE_EXCEPTIONS.
	Define FP_ROUNDMODE.
	Redefine FP_* macros to correspond to the FE_* bit positions.
	Define FP_DIV_MEAT_S to _FP_DIV_MEAT_1_loop.
	Define externs for __sim_exceptions, __sim_disabled_exceptions,
	__sim_round_mode, __simulate_exceptions.
	* sysdeps/powerpc/fpu/bits/fenv.h: Move file from here...
	* sysdeps/powerpc/bits/fenv.h: ...to here.

2002-10-06  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/powerpc/powerpc32/dl-machine.c (__process_machine_rela):
	Store R_PPC_UADDR32 and R_PPC_UADDR16 one byte at a time.
	Use __builtin_expect for R_PPC_ADDR24 overflow check.  Fix
	R_PPC_ADDR16, R_PPC_UADDR16 and R_PPC_ADDR14* overflow check, use
	__builtin_expect.

1 files changed, 33 insertions, 0 deletions

diff --git a/sysdeps/powerpc/soft-fp/fesetround.c b/sysdeps/powerpc/soft-fp/fesetround.c
new file mode 100644
index 0000000000..842614a974
--- /dev/null
+++ b/sysdeps/powerpc/soft-fp/fesetround.c
@@ -0,0 +1,33 @@
+/* Set rounding mode (soft-float edition).
+   Copyright (C) 2002 Free Software Foundation, Inc.
+   Contributed by Aldy Hernandez <aldyh@redhat.com>, 2002.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include "soft-fp.h"
+#include "soft-supp.h"
+
+int
+fesetround (int round)
+{
+  if ((unsigned int) round > FE_DOWNWARD)
+    return 1;
+
+  __sim_round_mode = round;
+
+  return 0;
+}