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[RFC PATCH 1/5] powerpc: Move around math-related Implies
- From: "Gabriel F. T. Gomes" <gabriel at inconstante dot eti dot br>
- To: <libc-alpha at sourceware dot org>
- Date: Thu, 24 May 2018 01:35:49 -0300
- Subject: [RFC PATCH 1/5] powerpc: Move around math-related Implies
- References: <20180524043553.23569-1-gabriel@inconstante.eti.br>
From: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
Currently, powerpc, powerpc64, and powerpc64le imply the same set of
subdirectories from sysdeps/ieee754: flt-32, dbl-64, ldbl-128ibm, and
ldbl-opt. In preparation for the transition of the long double format -
from IBM Extended Precision to IEEE 754 128-bits floating-point - on
powerpc64le, this patch splits the shared Implies file into three
separate files (one for each of the powerpc architectures), without
changing their contents. Future patches will modify powerpc64le.
2018-05-11 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
Gabriel F. T. Gomes <gabriel@inconstante.eti.br>
* sysdeps/powerpc/Implies: Removed. Previous contents copied to...
* sysdeps/powerpc/powerpc32/Implies-after: ... here.
* sysdeps/powerpc/powerpc64/be/Implies-after: ... here.
* sysdeps/powerpc/powerpc64/le/Implies-before: ... and here.
---
sysdeps/powerpc/{Implies => powerpc32/Implies-after} | 0
sysdeps/powerpc/powerpc64/be/Implies-after | 5 +++++
sysdeps/powerpc/powerpc64/le/Implies-before | 5 +++++
3 files changed, 10 insertions(+)
rename sysdeps/powerpc/{Implies => powerpc32/Implies-after} (100%)
create mode 100644 sysdeps/powerpc/powerpc64/be/Implies-after
diff --git a/sysdeps/powerpc/Implies b/sysdeps/powerpc/powerpc32/Implies-after
similarity index 100%
rename from sysdeps/powerpc/Implies
rename to sysdeps/powerpc/powerpc32/Implies-after
diff --git a/sysdeps/powerpc/powerpc64/be/Implies-after b/sysdeps/powerpc/powerpc64/be/Implies-after
new file mode 100644
index 0000000000..78dba9510c
--- /dev/null
+++ b/sysdeps/powerpc/powerpc64/be/Implies-after
@@ -0,0 +1,5 @@
+# On PowerPC we use the IBM extended long double format.
+ieee754/ldbl-128ibm
+ieee754/ldbl-opt
+ieee754/dbl-64
+ieee754/flt-32
diff --git a/sysdeps/powerpc/powerpc64/le/Implies-before b/sysdeps/powerpc/powerpc64/le/Implies-before
index 48065141a9..7c20db4e97 100644
--- a/sysdeps/powerpc/powerpc64/le/Implies-before
+++ b/sysdeps/powerpc/powerpc64/le/Implies-before
@@ -1 +1,6 @@
+# On PowerPC we use the IBM extended long double format.
+ieee754/ldbl-128ibm
+ieee754/ldbl-opt
+ieee754/dbl-64
+ieee754/flt-32
ieee754/float128
--
2.14.3