From: Luis Machado <luisgpm@br.ibm.com>
Date: Wed, 30 Jun 2010 16:57:38 +0000 (-0700)
Subject: powerpc: Re-work the Implies structure
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=27513ffe7179be588e3db4863ba11d31c52ce007;p=thirdparty%2Fglibc.git

powerpc: Re-work the Implies structure

This patch tries to organize the implies files for ppc, since there are
a number of processors and most of them are compatible with each other
(backwards compatible).

Having in mind that we start the search for processor-specific files in
the sysdeps/unix/sysv/linux tree
(sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/[processor]/fpu to be
exact), we would like to grab any linux-specific code from that tree
prior to going through the other tree (sysdeps/powerpc/...).

For that, i removed the Implies files that were originally inside the
fpu directories and placed then in the non-fpu directories (still inside
the unix/sysv/linux tree). If no processor-specific/linux-specific files
could be found, we "imply" the other tree's (sysdeps/powerpc/...) fpu
directory for that specific processor AND also the non-fpu directory for
that same tree.

If, again, no processor-specific code is found, we read another Implies
file that will point to the most compatible processor that we should
grab code from, and so on, until we reach the power4 processor.

So, in summary, the Implies files will live inside these directories
now:

* sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/[processor]
* sysdeps/powerpc/powerpc[32|64]/[processor]

Practical example of the order we will use to pick power6-specific code
with the new structure.

sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/power6/fpu ->
sysdeps/unix/sysv/linux/powerpc/powerpc[32|64]/power6 ->
sysdeps/powerpc/powerpc[32|64]/power6/fpu ->
sysdeps/powerpc/powerpc[32|64]/power6 ->
sysdeps/powerpc/powerpc[32|64]/power5+/fpu ->
sysdeps/powerpc/powerpc[32|64]/power5+ ->
sysdeps/powerpc/powerpc[32|64]/power5/fpu ->
sysdeps/powerpc/powerpc[32|64]/power5 ->
sysdeps/powerpc/powerpc[32|64]/power4/fpu ->
sysdeps/powerpc/powerpc[32|64]/power4 (from here, it'll go to the
generic path as usual)
(cherry picked from commit f47c9a11ad382c521d37c18d6b74c5017ffe4c1d)
---

diff --git a/ChangeLog b/ChangeLog
index 7753efed931..77dc11edf29 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,54 @@
+2010-06-21  Luis Machado  <luisgpm@br.ibm.com>
+
+	* sysdeps/powerpc/powerpc32/970/fpu/Implies: Remove.
+	* sysdeps/powerpc/powerpc32/power5/fpu/Implies: Remove.
+	* sysdeps/powerpc/powerpc32/power5+/fpu/Implies: Remove.
+	* sysdeps/powerpc/powerpc32/power6x/fpu/Implies: Remove.
+	* sysdeps/powerpc/powerpc64/970/fpu/Implies: Remove.
+	* sysdeps/powerpc/powerpc64/power5/fpu/Implies: Remove.
+	* sysdeps/powerpc/powerpc64/power5+/fpu/Implies: Remove.
+	* sysdeps/powerpc/powerpc64/power6x/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/970/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/970/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/fpu/Implies: Remove.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/fpu/Implies: Remove.
+	* sysdeps/powerpc/powerpc32/970/Implies: Point to power4.
+	* sysdeps/powerpc/powerpc32/power5/Implies: Point to power4.
+	* sysdeps/powerpc/powerpc32/power5+/Implies: Point to power5.
+	* sysdeps/powerpc/powerpc32/power6/Implies: Point to power5+.
+	* sysdeps/powerpc/powerpc32/power6x/Implies: Point to power6.
+	* sysdeps/powerpc/powerpc64/970/Implies: Point to power4.
+	* sysdeps/powerpc/powerpc64/power5/Implies: Point to power4.
+	* sysdeps/powerpc/powerpc64/power5+/Implies: Point to power5.
+	* sysdeps/powerpc/powerpc64/power6/Implies: Point to power5+.
+	* sysdeps/powerpc/powerpc64/power6x/Implies: Point to power6.
+	* sysdeps/powerpc/powerpc32/power7/Implies: New file.
+	* sysdeps/powerpc/powerpc64/power7/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/970/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/cell/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/970/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/cell/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/Implies: New file.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/Implies: New file.
+
 2010-06-10  Luis Machado  <luisgpm@br.ibm.com>
 
 	* sysdeps/powerpc/powerpc32/power7/memcmp.S: New file
diff --git a/sysdeps/powerpc/powerpc32/970/Implies b/sysdeps/powerpc/powerpc32/970/Implies
index 4e3a983426c..17139bf21cc 100644
--- a/sysdeps/powerpc/powerpc32/970/Implies
+++ b/sysdeps/powerpc/powerpc32/970/Implies
@@ -1 +1,2 @@
+powerpc/powerpc32/power4/fpu
 powerpc/powerpc32/power4
diff --git a/sysdeps/powerpc/powerpc32/power5+/Implies b/sysdeps/powerpc/powerpc32/power5+/Implies
index 4e3a983426c..a51d2fdf95d 100644
--- a/sysdeps/powerpc/powerpc32/power5+/Implies
+++ b/sysdeps/powerpc/powerpc32/power5+/Implies
@@ -1 +1,2 @@
-powerpc/powerpc32/power4
+powerpc/powerpc32/power5/fpu
+powerpc/powerpc32/power5
diff --git a/sysdeps/powerpc/powerpc32/power5+/fpu/Implies b/sysdeps/powerpc/powerpc32/power5+/fpu/Implies
deleted file mode 100644
index 7c16e45c290..00000000000
--- a/sysdeps/powerpc/powerpc32/power5+/fpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-powerpc/powerpc32/power4/fpu
diff --git a/sysdeps/powerpc/powerpc32/power5/Implies b/sysdeps/powerpc/powerpc32/power5/Implies
index 4e3a983426c..17139bf21cc 100644
--- a/sysdeps/powerpc/powerpc32/power5/Implies
+++ b/sysdeps/powerpc/powerpc32/power5/Implies
@@ -1 +1,2 @@
+powerpc/powerpc32/power4/fpu
 powerpc/powerpc32/power4
diff --git a/sysdeps/powerpc/powerpc32/power5/fpu/Implies b/sysdeps/powerpc/powerpc32/power5/fpu/Implies
deleted file mode 100644
index 7c16e45c290..00000000000
--- a/sysdeps/powerpc/powerpc32/power5/fpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-powerpc/powerpc32/power4/fpu
diff --git a/sysdeps/powerpc/powerpc32/power6/Implies b/sysdeps/powerpc/powerpc32/power6/Implies
index c9a2d47f8ad..8e5b58a57a8 100644
--- a/sysdeps/powerpc/powerpc32/power6/Implies
+++ b/sysdeps/powerpc/powerpc32/power6/Implies
@@ -1,2 +1,2 @@
+powerpc/powerpc32/power5+/fpu
 powerpc/powerpc32/power5+
-powerpc/powerpc32/power4
diff --git a/sysdeps/powerpc/powerpc32/power6x/Implies b/sysdeps/powerpc/powerpc32/power6x/Implies
index 1ac063bbc1a..c0e1bea4357 100644
--- a/sysdeps/powerpc/powerpc32/power6x/Implies
+++ b/sysdeps/powerpc/powerpc32/power6x/Implies
@@ -1,3 +1,2 @@
+powerpc/powerpc32/power6/fpu
 powerpc/powerpc32/power6
-powerpc/powerpc32/power5+
-powerpc/powerpc32/power4
diff --git a/sysdeps/powerpc/powerpc32/power6x/fpu/Implies b/sysdeps/powerpc/powerpc32/power6x/fpu/Implies
deleted file mode 100644
index 081f7500935..00000000000
--- a/sysdeps/powerpc/powerpc32/power6x/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-powerpc/powerpc32/power6/fpu
-powerpc/powerpc32/power5+/fpu
-powerpc/powerpc32/power4/fpu
diff --git a/sysdeps/powerpc/powerpc32/power7/Implies b/sysdeps/powerpc/powerpc32/power7/Implies
new file mode 100644
index 00000000000..c0e1bea4357
--- /dev/null
+++ b/sysdeps/powerpc/powerpc32/power7/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/power6/fpu
+powerpc/powerpc32/power6
diff --git a/sysdeps/powerpc/powerpc64/970/Implies b/sysdeps/powerpc/powerpc64/970/Implies
index ac431fa96e1..bedb20b65cf 100644
--- a/sysdeps/powerpc/powerpc64/970/Implies
+++ b/sysdeps/powerpc/powerpc64/970/Implies
@@ -1 +1,2 @@
+powerpc/powerpc64/power4/fpu
 powerpc/powerpc64/power4
diff --git a/sysdeps/powerpc/powerpc64/power5+/Implies b/sysdeps/powerpc/powerpc64/power5+/Implies
index ac431fa96e1..a01a13ab123 100644
--- a/sysdeps/powerpc/powerpc64/power5+/Implies
+++ b/sysdeps/powerpc/powerpc64/power5+/Implies
@@ -1 +1,2 @@
-powerpc/powerpc64/power4
+powerpc/powerpc64/power5/fpu
+powerpc/powerpc64/power5
diff --git a/sysdeps/powerpc/powerpc64/power5+/fpu/Implies b/sysdeps/powerpc/powerpc64/power5+/fpu/Implies
deleted file mode 100644
index 558a5fb1744..00000000000
--- a/sysdeps/powerpc/powerpc64/power5+/fpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-powerpc/powerpc64/power4/fpu
diff --git a/sysdeps/powerpc/powerpc64/power5/Implies b/sysdeps/powerpc/powerpc64/power5/Implies
index ac431fa96e1..bedb20b65cf 100644
--- a/sysdeps/powerpc/powerpc64/power5/Implies
+++ b/sysdeps/powerpc/powerpc64/power5/Implies
@@ -1 +1,2 @@
+powerpc/powerpc64/power4/fpu
 powerpc/powerpc64/power4
diff --git a/sysdeps/powerpc/powerpc64/power5/fpu/Implies b/sysdeps/powerpc/powerpc64/power5/fpu/Implies
deleted file mode 100644
index 558a5fb1744..00000000000
--- a/sysdeps/powerpc/powerpc64/power5/fpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-powerpc/powerpc64/power4/fpu
diff --git a/sysdeps/powerpc/powerpc64/power6/Implies b/sysdeps/powerpc/powerpc64/power6/Implies
index 0f35f37c776..4c782d4122f 100644
--- a/sysdeps/powerpc/powerpc64/power6/Implies
+++ b/sysdeps/powerpc/powerpc64/power6/Implies
@@ -1 +1,2 @@
+powerpc/powerpc64/power5+/fpu
 powerpc/powerpc64/power5+
diff --git a/sysdeps/powerpc/powerpc64/power6x/Implies b/sysdeps/powerpc/powerpc64/power6x/Implies
index d993b0cd731..9d68f39d22c 100644
--- a/sysdeps/powerpc/powerpc64/power6x/Implies
+++ b/sysdeps/powerpc/powerpc64/power6x/Implies
@@ -1,2 +1,2 @@
+powerpc/powerpc64/power6/fpu
 powerpc/powerpc64/power6
-powerpc/powerpc64/power5+
diff --git a/sysdeps/powerpc/powerpc64/power6x/fpu/Implies b/sysdeps/powerpc/powerpc64/power6x/fpu/Implies
deleted file mode 100644
index 84510991b2e..00000000000
--- a/sysdeps/powerpc/powerpc64/power6x/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-powerpc/powerpc64/power6/fpu
-powerpc/powerpc64/power5+/fpu
-powerpc/powerpc64/power4/fpu
diff --git a/sysdeps/powerpc/powerpc64/power7/Implies b/sysdeps/powerpc/powerpc64/power7/Implies
new file mode 100644
index 00000000000..9d68f39d22c
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/power7/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc64/power6/fpu
+powerpc/powerpc64/power6
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/970/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/970/Implies
new file mode 100644
index 00000000000..0c018834af6
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/970/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/970/fpu
+powerpc/powerpc32/970
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/970/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/970/fpu/Implies
deleted file mode 100644
index 52993ae71b6..00000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/970/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-# Make sure this comes before the powerpc/powerpc32/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc32/fpu/Implies.
-powerpc/powerpc32/970/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/cell/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/cell/Implies
new file mode 100644
index 00000000000..29c49a4c24e
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/cell/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/cell/fpu
+powerpc/powerpc32/cell
diff --git a/sysdeps/powerpc/powerpc32/970/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/Implies
similarity index 53%
rename from sysdeps/powerpc/powerpc32/970/fpu/Implies
rename to sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/Implies
index 7c16e45c290..17139bf21cc 100644
--- a/sysdeps/powerpc/powerpc32/970/fpu/Implies
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/Implies
@@ -1 +1,2 @@
 powerpc/powerpc32/power4/fpu
+powerpc/powerpc32/power4
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/fpu/Implies
deleted file mode 100644
index 3c0690e2fe1..00000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power4/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-# Make sure this comes before the powerpc/powerpc32/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc32/fpu/Implies.
-powerpc/powerpc32/power4/fpu
diff --git a/sysdeps/powerpc/powerpc32/power6/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/Implies
similarity index 50%
rename from sysdeps/powerpc/powerpc32/power6/fpu/Implies
rename to sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/Implies
index 57b92fb13e0..8e5b58a57a8 100644
--- a/sysdeps/powerpc/powerpc32/power6/fpu/Implies
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/Implies
@@ -1,2 +1,2 @@
 powerpc/powerpc32/power5+/fpu
-powerpc/powerpc32/power4/fpu
+powerpc/powerpc32/power5+
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/fpu/Implies
deleted file mode 100644
index 37d43bb6fc0..00000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5+/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-# Make sure this comes before the powerpc/powerpc32/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc32/fpu/Implies.
-powerpc/powerpc32/power5+/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/Implies
new file mode 100644
index 00000000000..a51d2fdf95d
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/power5/fpu
+powerpc/powerpc32/power5
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/fpu/Implies
deleted file mode 100644
index d379a2dd12f..00000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power5/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-# Make sure this comes before the powerpc/powerpc32/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc32/fpu/Implies.
-powerpc/powerpc32/power5/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/Implies
new file mode 100644
index 00000000000..c0e1bea4357
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/power6/fpu
+powerpc/powerpc32/power6
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/Implies
deleted file mode 100644
index 9fb457db93a..00000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-# Make sure this comes before the powerpc/powerpc32/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc32/fpu/Implies.
-powerpc/powerpc32/power6/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/Implies
new file mode 100644
index 00000000000..bc9e74fcff6
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/power6x/fpu
+powerpc/powerpc32/power6x
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/fpu/Implies
deleted file mode 100644
index ffca13c0efe..00000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power6x/fpu/Implies
+++ /dev/null
@@ -1,4 +0,0 @@
-# Make sure this comes before the powerpc/powerpc32/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc32/fpu/Implies.
-powerpc/powerpc32/power6x/fpu
-powerpc/powerpc32/power6/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/Implies
new file mode 100644
index 00000000000..083f3e950ab
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc32/power7/fpu
+powerpc/powerpc32/power7
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/fpu/Implies
deleted file mode 100644
index af946119aac..00000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/power7/fpu/Implies
+++ /dev/null
@@ -1,4 +0,0 @@
-# Make sure this comes before the powerpc/powerpc32/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc32/fpu/Implies.
-powerpc/powerpc32/power7/fpu
-powerpc/powerpc32/power5/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/970/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/970/Implies
new file mode 100644
index 00000000000..76a32ce7b55
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/970/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc64/970/fpu
+powerpc/powerpc64/970
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/970/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/970/fpu/Implies
deleted file mode 100644
index 558a5fb1744..00000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/970/fpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-powerpc/powerpc64/power4/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/cell/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/cell/Implies
new file mode 100644
index 00000000000..583d4084a4a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/cell/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc64/cell/fpu
+powerpc/powerpc64/cell
diff --git a/sysdeps/powerpc/powerpc64/970/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/Implies
similarity index 53%
rename from sysdeps/powerpc/powerpc64/970/fpu/Implies
rename to sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/Implies
index 558a5fb1744..bedb20b65cf 100644
--- a/sysdeps/powerpc/powerpc64/970/fpu/Implies
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/Implies
@@ -1 +1,2 @@
 powerpc/powerpc64/power4/fpu
+powerpc/powerpc64/power4
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/fpu/Implies
deleted file mode 100644
index 558a5fb1744..00000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power4/fpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-powerpc/powerpc64/power4/fpu
diff --git a/sysdeps/powerpc/powerpc64/power6/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/Implies
similarity index 50%
rename from sysdeps/powerpc/powerpc64/power6/fpu/Implies
rename to sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/Implies
index 885e39c0037..4c782d4122f 100644
--- a/sysdeps/powerpc/powerpc64/power6/fpu/Implies
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/Implies
@@ -1,2 +1,2 @@
 powerpc/powerpc64/power5+/fpu
-powerpc/powerpc64/power4/fpu
+powerpc/powerpc64/power5+
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/fpu/Implies
deleted file mode 100644
index cf5913dec32..00000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5+/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-# Make sure this comes before the powerpc/powerpc64/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc64/fpu/Implies.
-powerpc/powerpc64/power5+/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/Implies
new file mode 100644
index 00000000000..a01a13ab123
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc64/power5/fpu
+powerpc/powerpc64/power5
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/fpu/Implies
deleted file mode 100644
index 558a5fb1744..00000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power5/fpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-powerpc/powerpc64/power4/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/Implies
new file mode 100644
index 00000000000..9d68f39d22c
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc64/power6/fpu
+powerpc/powerpc64/power6
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/Implies
deleted file mode 100644
index 94511472675..00000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6/fpu/Implies
+++ /dev/null
@@ -1,3 +0,0 @@
-# Make sure this comes before the powerpc/powerpc64/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc64/fpu/Implies.
-powerpc/powerpc64/power6/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/Implies
new file mode 100644
index 00000000000..90197782545
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc64/power6x/fpu
+powerpc/powerpc64/power6x
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/fpu/Implies
deleted file mode 100644
index fd74b8341c5..00000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power6x/fpu/Implies
+++ /dev/null
@@ -1,4 +0,0 @@
-# Make sure this comes before the powerpc/powerpc64/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc64/fpu/Implies.
-powerpc/powerpc64/power6x/fpu
-powerpc/powerpc64/power6/fpu
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/Implies
new file mode 100644
index 00000000000..9a5e3c7277a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/Implies
@@ -0,0 +1,2 @@
+powerpc/powerpc64/power7/fpu
+powerpc/powerpc64/power7
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/fpu/Implies b/sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/fpu/Implies
deleted file mode 100644
index ca112208d10..00000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/power7/fpu/Implies
+++ /dev/null
@@ -1,4 +0,0 @@
-# Make sure this comes before the powerpc/powerpc64/fpu that's
-# listed in unix/sysv/linux/powerpc/powerpc64/fpu/Implies.
-powerpc/powerpc64/power7/fpu
-powerpc/powerpc64/power5/fpu