Move arch/ppc to arch/powerpc

As discussed on the list, move "arch/ppc" to "arch/powerpc" to
better match the Linux directory structure.

Please note that this patch also changes the "ppc" target in
MAKEALL to "powerpc" to match this new infrastructure. But "ppc"
is kept as an alias for now, to not break compatibility with
scripts using this name.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
Cc: Peter Tyser <ptyser@xes-inc.com>
Cc: Anatolij Gustschin <agust@denx.de>

1 files changed, 0 insertions, 102 deletions

diff --git a/post/lib_ppc/fpu/mul-subnormal-single-1.c b/post/lib_ppc/fpu/mul-subnormal-single-1.c
deleted file mode 100644
index 1f3732d924..0000000000
--- a/post/lib_ppc/fpu/mul-subnormal-single-1.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright (C) 2007
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program 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 General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
-/*
- * This file is originally a part of the GCC testsuite.
- * Check that certain subnormal numbers (formerly known as denormalized
- * numbers) are rounded to within 0.5 ulp.  PR other/14354.
- */
-
-#include <common.h>
-
-#include <post.h>
-
-#if CONFIG_POST & CONFIG_SYS_POST_FPU
-
-GNU_FPOST_ATTR
-
-union uf
-{
-	unsigned int u;
-	float f;
-};
-
-static float
-u2f (unsigned int v)
-{
-	union uf u;
-	u.u = v;
-	return u.f;
-}
-
-static unsigned int
-f2u (float v)
-{
-	union uf u;
-	u.f = v;
-	return u.u;
-}
-
-static int ok = 1;
-
-static void
-tstmul (unsigned int ux, unsigned int uy, unsigned int ur)
-{
-	float x = u2f (ux);
-	float y = u2f (uy);
-
-	if (f2u (x * y) != ur)
-	/* Set a variable rather than aborting here, to simplify tracing when
-	   several computations are wrong.  */
-		ok = 0;
-}
-
-/* We don't want to make this const and static, or else we risk inlining
-   causing the test to fold as constants at compile-time.  */
-struct
-{
-  unsigned int p1, p2, res;
-} static volatile expected[] =
-{
-	{0xfff, 0x3f800400, 0xfff},
-	{0xf, 0x3fc88888, 0x17},
-	{0xf, 0x3f844444, 0xf}
-};
-
-int fpu_post_test_math7 (void)
-{
-	unsigned int i;
-
-	for (i = 0; i < sizeof (expected) / sizeof (expected[0]); i++)
-	{
-		tstmul (expected[i].p1, expected[i].p2, expected[i].res);
-		tstmul (expected[i].p2, expected[i].p1, expected[i].res);
-	}
-
-	if (!ok) {
-		post_log ("Error in FPU math7 test\n");
-		return -1;
-	}
-	return 0;
-}
-
-#endif /* CONFIG_POST & CONFIG_SYS_POST_FPU */